Search Results — 2000 specimen records retrieved (1585 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73566  Abies concolor Carl B. Wolf 1928-8-21 3426 El Dorado Near Fallen Leaf Lake 2042 Comment
  CAS-BOT-BC73571  Abies concolor E. A. McGregor 1909-8-26 206 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC73495  Abies magnifica W. R. Dudley 1894-9-1 s.n. El Dorado Near Lake of the Woods. Comment
  JEPS73166  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3109 El Dorado woods about Lake Audrain 2194 Comment
  CAS-BOT-BC330637  Acer glabrum var. glabrum John Thomas Howell 1925-6-10 1142 El Dorado Lake Tahoe Region, Eagle Lake Trail 2042 Comment
  BFRS314 Image available Acer macrophyllum Peter Rubtzoff 1974-7-18 7684 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  CAS-BOT-BC331577  Acer macrophyllum J. H. Thomas 1951-5-5 2596 El Dorado Along American River, South Fork, 7 miles below Kyburz. Sierra Nevada foothills. 1066 Comment
  SEINET12766397  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, Property off Grizzly Flat Road, 9.8 mi E. Somerset.; 0 1067 Comment
  UCR254729  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Rd.], c. 1.6 mi. east of main station entrance [=Blodgett Forest Rd.] 1299 Comment
  CAS-BOT-BC22717  Achillea millefolium W. R. Dudley 1900-6-28 s.n. El Dorado Glenn Alpine Springs Comment
  CAS-BOT-BC344837  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 1.6 miles east of main Station entrance. 1298 Comment
  UCD19248  Achillea millefolium Van M. Mar 1989-7-15 6 El Dorado ca. 1 mi. south of Hwy 89; near Sno Park. 1920 Comment
  UCD36992  Achnatherum lemmonii Beecher Crampton 1956-6-22 3588 El Dorado El Dorado County, 1.8 miles west of Omo Ranch Post Office. 944 Comment
  UCD50610  Achnatherum lemmonii August L. Hormay 1932-7-7 s.n. El Dorado County: Upper Truckee River. Comment
  SBBG116118  Achnatherum nelsonii B. Crampton 1978-7-26 9635 El Dorado ca. 1.5 mi N of Meyers, Lake Tahoe Country Club Comment
  SEINET2471060  Achnatherum nelsonii K. Christie 2010-8-24 2000 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UCD72687  Achnatherum nelsonii Ellen Dean; T. Sasaki 2007-7-23 4409 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  CDA14110  Achnatherum nelsonii subsp. dorei G. F. Hrusa, J. Glazner 1997-6-3 13946 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Burned in 1992, cover mostly herbaceous. Uncommon here, on uppermost, dry slopes. Bunching, perennial. Comment
  SEINET255831  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4025 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  UCD51051  Achnatherum occidentale subsp. californicum Beecher Crampton 1956-6-22 3595 El Dorado 1 mile west of OMO Ranch P.O. 1005 Comment
  UCD74159  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-11 27 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2294 Comment
  UCD74162  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 30 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2074 Comment
  CAS-BOT-BC218640  Achnatherum occidentale subsp. pubescens John Thomas Howell 1963-7-12 39854 El Dorado Meyers, Sierra Nevada 1935 Comment
  SEINET255829  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4046 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  CAS-BOT-BC30417  Achyrachaena mollis G. Thomas Robbins 1945-5-27 1956 El Dorado About 1 mile north of Pleasant Valley 762 Comment
  SEINET3245866  Acmispon americanus var. americanus G. K. Helmkamp, E. A. Helmkamp, A. Barnes 2007-1 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. 1975 Comment
  UCD103823  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11098 El Dorado Northern Sierra Nevada Mountains. Junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir. 2018 Comment
  SEINET5327505  Acmispon americanus var. americanus L. Miller 1934-4-29 s.n. El Dorado [Sierra Nevada] between Georgetown and Placerville Comment
  UCD104058  Acmispon brachycarpus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10257 El Dorado Northern Sierra Neveda Foothills: Rock Creek Road, 0.9 mi. E of CA Hwy 193. 415 Comment
  CHSC106288  Acmispon glaber var. glaber L. P. Janeway; B. Castro 2010-6-12 10004 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 343 Comment
  UCD104247  Acmispon nevadensis D. Sanchez-Mata 1998-7-25 s.n. El Dorado South Lake Tahoe-Luther Pass. El Dorado National Forest. Grass Lake Creek. 594 Comment
  UCD94804  Acmispon wrangelianus Rachel Willner; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka Valley near main dirt road. 344 Comment
  UC1125853  Aconitum columbianum A. D. Gifford 1934-7-18 306 El Dorado 2 mi. n. Leek Springs Hill (near cabin on Camp Creek, due s. of <S___> Springs <__>); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UC148960  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  CAS-BOT-BC412598  Aconogonon alaskanum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Grade to summit of Sierra Nevada Mts., between Johnson's and Echo stations Comment
  CAS-BOT-BC227426  Actaea rubra George K. Helmkamp; E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  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
  UCD14631  Adenostoma fasciculatum Deanna Lynn Pfleger 1989-5-6 20 El Dorado 150 meters from Pine Hill Summit, 15-20 ft. off of road; 640 Comment
  CAS-BOT-BC69658  Adiantum aleuticum E. A. McGregor 1909-8-20 138 El Dorado Glen Alpine. 2133 Comment
  SEINET3868342 Image available Adiantum jordanii George K. Helmkamp, E. A. Helmkamp 2009-5-14 14693 El Dorado Sierra Nevada Mountains Foothills: hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville (Garden Valley 7.5' Q).; 0 511 Comment
  CAS-BOT-BC110713  Aegilops Peter Rubtzoff 1975-6-12 8098 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. County Road ca. 0.65 mile east of Headquarters Road Junction. 1353 Comment
  CAS-BOT-BC444016  Aegilops cylindrica George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20884 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 443 Comment
  SEINET7249203  Aegilops cylindrica George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  UCD51590  Aegilops triuncialis Rimo Bacigalupi; L. R. Heckard 1962-5-30 8550 El Dorado along Deer Valley road, 1 mile north of Rescue. 365 Comment
  UCD51598  Aegilops triuncialis R. Tofsrud 1948-7-1 s.n. El Dorado 2.3 miles W of Shingle Spring. Comment
  SEINET12238233  Aesculus californica F. H. Utech 1988-1 88 -100 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  JEPS62946  Agastache urticifolia Helen-Mar Wheeler 1941-8-18 El Dorado road to Alpine Camp 2 mi from foot Myers grade (Old Sawmill, Upper Truckee River); upper Truckee River Comment
  SEINET11123626  Agastache urticifolia Unknown 2013-8-2 22088 El Dorado El Dorado County Comment
  UCR248419  Agastache urticifolia George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22008 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  RSA82349  Agastache urticifolia F. W. Peirson 1925-7-6 6286 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  JEPS72521  Ageratina occidentalis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2766 El Dorado summit area Mt. Tallac 2819 Comment
  UC571021  Ageratina occidentalis H. L. Mason 1928-10-4 5464 El Dorado 14 mi from; w side of Lake Tahoe above Emerald Bay; Tahoe City Comment
  UC896510  Ageratina occidentalis Alice Eastwood 1910-7-24 El Dorado Eagle Falls Lake Tahoe region, Emerald Bay, Eagle Falls Comment
  UCD42465  Ageratina occidentalis Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC29411  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado 100 feet below summit of Mount Tallad [Tallac]. Sierra Nevada. 2956 Comment
  RSA9197  Ageratina occidentalis Carl B. Wolf 1928-8-15 s.n. El Dorado Above Glen Alpine on trail to Mt. Tallac 2348 Comment
Read comments
Apr 8 2011
  UC1040685  Agnorhiza bolanderi Beecher Crampton 1956-6-1 3523 El Dorado Along road to summit of Pine Hill. Comment
  CAS-BOT-BC295692  Agnorhiza reticulata Elsie Z. Lovegrove 1960-9-21 s.n. El Dorado Cameron Park on Highway 50 west of Shingle Springs 457 Comment
  CAS-BOT-BC295696  Agnorhiza reticulata G. Thomas Robbins 1945-5-20 1946 El Dorado Two localities along Deer Valley Road, 100 yards & 1 mi. n. of Rescue 396 Comment
  JEPS15708  Agnorhiza reticulata G. Thomas Robbins 1946-9-7 3746 El Dorado about 2 mi w Shingle Springs (along U.S. Highway 50) 411 Comment
  BFRS475 Image available Agoseris Peter Rubtzoff 1975-6-12 8084 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC29498  Agoseris Paul F. Covel 1936-8-6 1091 El Dorado Strawberry on American River Comment
  CHSC73626  Agoseris glauca var. monticola L. P. Janeway; Eric Schroder 1998-8-19 6093 El Dorado Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCR208562  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2009-5-4 14588 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  RSA95012  Agoseris monticola F. W. Peirson 1931-8-9 9546 El Dorado Scattered on open gravelly slopes along the east trail to the summit of Mt. Tallac 2774 Comment
  CAS-BOT-BC13286  Agoseris parviflora J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  SEINET2470897  Agoseris retrorsa K. Christie 2010-6-16 1838 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake Road, ca. 0.35 mi. south of HWY 89/Emerald Bay Road. 1935 Comment
  UCD128651  Agoseris retrorsa G. K. Helmkamp; Elizabeth Helmkamp 2006-5-31 10569 El Dorado Northern Sierra Neveda Foothills: Along Hwy US-50, 7.2 miles east of Ice House Canyon Road. 1162 Comment
  UCR237084  Agoseris retrorsa George K. Helmkamp, E. A. Helmkamp 2012-5-18 19000 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  CAS-BOT-BC162050  Agrostis Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardson's. Comment
  UCD165267  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7074 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of 'County Road'. 1280 Comment
  UCD43743  Agrostis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1109 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD51765  Agrostis avenacea Beecher Crampton 1953-4-22 1122 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  UCD148599  Agrostis exarata G. F. Hrusa; J. Glazner 1997-6-30 13939 El Dorado surrounding Marin Quarry on Icehouse Road, approximately 1 mile north of Whitehall. 1510 Comment
  CAS-BOT-BC139432  Agrostis hyemalis Alice Eastwood 1906-7-21 1206 El Dorado Glen Alpine Region. Half Moon Lake. Comment
  UCD42665  Agrostis pallens C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 31 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  CHSC73711  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-17 6072 El Dorado Meadow on west side of intersection of Al Tahoe Blvd. and Pioneer Trail (South Lake Tahoe). 1920 Comment
  CHSC73712  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-20 6119 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC1729977  Agrostis scabra L. P. Janeway, Eric Schroder 1998-8-20 6119 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCD147694  Agrostis scabra Allyson Ayalon; Lucie Jerabkova 2012-7-1 72 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC463447  Agrostis stolonifera Ira L. Wiggins 1930-10-11 5068 El Dorado 18 mi w Lake Tahoe (on Placerville-Tahoe highway) Comment
  UCD149747  Agrostis stolonifera Ellen Dean; K. Craig and V. Stewart 2014-7-30 8487 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  CHSC73250  Agrostis thurberiana L. P. Janeway 1998-8-5 5942 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
  SEINET3817927 Image available Agrostis variabilis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16958 El Dorado Northern Sierra Nevada Foothills, Forest Route 31, 3.4 miles north of its junction with Peavine Ridge Road and Round Tent Canyon Road (Riverton 7.5' Q. 1463 Comment
  UCD46696  Agrostis variabilis Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2134 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  RSA790894  Aira caryophyllea Peter Rubtzoff 1974-6-4 7536 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1320 Comment
  SACT000266  Aira caryophyllea J. Wilson 1982-5-7 El Dorado Savanna, open brush/grassland 243.8 Comment
  SACT000273  Aira caryophyllea J. Wilson 1985-9-7 El Dorado in open saddle on top of the western ridge approximately 50 meters west of fire break surrounding the lookout 573.024 Comment
  SD212419  Aira caryophyllea G. K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10283 El Dorado Northern Sierra Nevada foothills; corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Sprin gs. 537 Comment
  UCD165641  Allium campanulatum Ellen Dean; with Daniel McNair 2016-6-10 8988 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. 1935 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
  UCR257669  Allium campanulatum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19570 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  CAS-BOT-BC466414  Allium campanulatum Geo. B. Grant 1906-7-15 s.n. El Dorado Tahoe Tavern, Lake Tahoe Comment
  CHSC68037  Allium cratericola James D. Jokerst 1986-3-18 2595 El Dorado W of and adjacent to Lotus Creek, N of crossing of Indian Creek. Comment
  SEINET8122212  Allium hyalinum K. Brandegee 1907-1 28 El Dorado near the Natoma ditch, about 5 km southerly from Salmon Falls. Comment
  UCD141796  Allium peninsulare L. K. Mann 1955-5-29 s.n. El Dorado about 1.5 miles west of Pilot Hill. Comment
  UCD80415  Allium sanbornii var. sanbornii CNPS SN Foothill Team 2005-6-16 SNNR 0337 El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, between the DFG and BLM Salmon Falls parcels. 274 Comment
  JEPS74216  Allium validum Gladys L. Smith 1970-7-22 2458 El Dorado Cascade Lake Comment
  SBBG57518  Allium validum R. H. Nordhoff 1940-8-8 538 El Dorado above Glen Alpine resort 2194 Comment
  UCD148458  Allium validum Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8312 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
  CDA2731  Allium vineale G. D. Barbe 1974-7-24 1910 El Dorado 0.4 mile on both sides of Jacquier Road north of Smith Flat Road, Smith Flat, Placerville. 0 Comment
  CAS-BOT-BC269  Allocarya cryocarpa Alice Eastwood 1906-7-23 895 El Dorado Glen Alpine Region, near Lily Lake Comment
  SEINET11261875  Allophyllum divaricatum George Helmkamp, E. A. Helmkamp 2012-5-3 18907 El Dorado Northern Sierra Nevada Mountains Foothills: unnamed road leading to power plant, .3 mile east of South Fork American River bridge (Pollock Pines 7.5' Q.).; 0 613 Comment
  UCD118006  Allophyllum divaricatum G. K. Helmkamp; E. A. Helmkamp 2006-4-29 10250 El Dorado Northern Sierra Neveda: Rock Creek Road, 0.9 mile E of CA Hwy 193 along the S Fork of the American River. 415 Comment
  SD237545  Allophyllum integrifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 1.2 miles south of Wrights Lake (Pyramid Peak 7.5'Q) 2073 Comment
  SEINET3860411  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88.; 0 2265 Comment
  UCD118027  Allophyllum integrifolium G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88. 2265 Comment
  UCD74237  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-11 129 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  UCR250147  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20943 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
  RSA3003  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado West side of Lake Tahoe, 1.5 mi. from Emerald Bay on road to Meeks Bay. 1951 Comment
  UC1135165  Alnus incana subsp. tenuifolia F. W. Embree 1934-7-11 128 El Dorado 1 1/2 mi s Iron Mts.; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC72511  Alnus incana subsp. tenuifolia Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  UCR193508  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 2007-9-11 12945 El Dorado Northern Sierra Nevada Mountains, Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road 2049 Comment
  UC466774  Amelanchier alnifolia var. pumila R. L. Pendleton and F. M. Reed 1907-7-23 1074 El Dorado Grass Lake trail; Glen Alpine 2103 Comment
  UCD165923  Amelanchier alnifolia var. pumila Ellen Dean; with Mayra Huerta 2016-8-12 9238 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, north side of unnamed drainage. 2083 Comment
  CAS-BOT-BC142987  Amelanchier utahensis Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  UCD94812  Anagallis arvensis Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 316 Comment
  CAS-BOT-BC45095  Anaphalis margaritacea H. M. Hall; H. P. Chandler 1903-7-1 4648 El Dorado Near Glen Alpine 2286 Comment
  RSA750448  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2008-8-1 13960 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  UCD147749  Anaphalis margaritacea Allyson Ayalon; Lucie Jerabkova 2012-7-1 120 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR256675  Anaphalis margaritacea George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22268 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
  SEINET3386505 Image available Andropogon virginicus var. virginicus G. K. Helmcamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountain Foothills: 0.2 mi W of Diamond Springs along Pleasant Valley Road, Placerville 537 Comment
  JEPS72136  Anemone occidentalis Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2578 El Dorado summit area Blue Mt. 2673 Comment
  UC1613484  Angelica breweri Charles M. Belshaw 1936-7-1 2602 El Dorado Sierra Nevada, Placerville Tahoe Road, at 41 milestone Placerville Tahoe Road; Sierra Nevada, , 41 milestone Comment
  UCD127134  Angelica breweri P. B. Kennedy 1920-8-14 79 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCD165232  Antennaria Peter Rubtzoff 1974-6-19 7613 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UC907606  Antennaria argentea G. Thomas Robbins 1944-5-28 1643 El Dorado 4-5 mi nw of, (near South Fork American River) Pollock Pines; South Fork American River 914 Comment
  UCD128914  Antennaria corymbosa G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10879 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  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
  JEPS72527  Antennaria geyeri Gladys L. Smith 1963-7-27 1843 El Dorado Old Hawley Grade 1950 Comment
  JEPS72522  Antennaria media Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2674 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  UC195377  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado above Echo Lake 2590 Comment
  UC469003  Antennaria media R. L. Pendleton and F. M. Reed 1907-7-23 1022 El Dorado near camp Grass Lake Trail; Lake Tahoe Region 2072 Comment
  UC54135  Antennaria media H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4740 El Dorado east side Pyramid Peak 2804 Comment
  UCD128933  Antennaria media G. L. Stebbins Jr. 1936-8-13 2030 El Dorado on summit of plateau west of Angora Peak, southwest of Fallen Leaf Lake. 2438 Comment
  UCD129004  Antennaria media G. L. Stebbins Jr. 1936-8-16 2039 El Dorado east of Lake Lucile (east Desolation Valley). 2438 Comment
  CAS-BOT-BC77252  Antennaria microphylla Geo. B. Grant 1906-7-15 7117 El Dorado Tallac - Lake Tahoe Comment
  SBBG7573  Antennaria rosea H. and M. Dearing 1939-7-6 3850 El Dorado Lake Tahoe region Comment
  SEINET2030007 Image available Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado Northeast end of Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC454513  Aphanes occidentalis G. L. Stebbins 1978-4-22 7836 El Dorado Northwest base of Pine Hill. 438 Comment
  OBI64503  Aphanes occidentalis David J. Keil 2005-3-13 30347 El Dorado Foothills of Sierra Nevada. S of Palcerville at 3203 Sand Ridge Rd 500 Comment
  CAS-BOT-BC419686  Apocynum Peter Rubtzoff 1975-6-25 8131 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E). 1316 Comment
  JEPS72500  Apocynum androsaemifolium Gladys L. Smith 1964-8-2 2347 El Dorado Echo Summit, CA Alpine Lodge 2249 Comment
  UC878845  Apocynum androsaemifolium A. A. Heller 1915-8-6 12174 El Dorado near Camp Echo on Lincoln Hwy. 2133 Comment
  UCD40136  Apocynum pumilum Rodney Gale Myatt 1970-9-22 398 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  CAS-BOT-BC392124  Aquilegia formosa W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2316 Comment
  SBBG11912  Aquilegia formosa D. Myrick 1958-6-29 76 El Dorado S end of Lake Tahoe 1889 Comment
  CAS-BOT-BC392133  Aquilegia formosa Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  RSA482607  Arabis platysperma Christopher Davidson 1974-7-26 5213 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  UC1078834  Arceuthobium americanum Job Kuijt 1957-5-19 1341 El Dorado Tehoma Comment
  UCD165991  Arceuthobium campylopodum Daniel M. McNair; with Ellen Dean 2016-6-10 2138 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1937 Comment
  POM219281  Arceuthobium campylopodum H. F. Copeland 1931-7-30 1425 El Dorado Near Fallen Leaf Lake. Comment
  UCD150503  Arceuthobium campylopodum Donald Goheen; G. N. McKibbin 1974-10-9 s.n. El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road around 0.05 mile east of junction with Sand Mountain Road (Comp. 320E). 1356 Comment
  RSA629065  Arctostaphylos Jon E. Keeley 1983-6-27 7819 El Dorado South of El Dorado. Comment
  JEPS42627  Arctostaphylos mewukka Frank B. Herbert 1916-6-1 El Dorado Shingle Sprs. Comment
  RSA633099  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24997 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633115  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24970 El Dorado Peavine Ridge Road, burned September 1992. East of Placerville. 1550 Comment
  UCD52452  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3061 El Dorado Along Ice House Rd.; 0.9 mi. by road from Highway 50. 1066 Comment
  SEINET11984891  Arctostaphylos mewukka Unknown 1965-1 613 El Dorado S facing slope overlooking Sly Park Reservoir, 1 mi above Gankin home, 0.5 mi W of Pacific House Comment
  SEINET7258436  Arctostaphylos mewukka J. T. Howell, G. H. True., Jr. 1970-5-27 46541 El Dorado north of Leonardi Spring 1280 Comment
  CAS-BOT-BC45511  Arctostaphylos nevadensis Elsie Zeile Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine Rd. Comment
  CAS-BOT-BC45544  Arctostaphylos nevadensis C. B. Wolf 1931-9-10 2416 El Dorado W. side of Lake Tahoe, 3/4 mi. from Emerald Bay on road to Meehs Bay. 1950 Comment
  JEPS38786  Arctostaphylos nevadensis P. B. Kennedy 1920-9-18 228 El Dorado Big Silver Creek Eldorado National Forest 2255 Comment
  UC747661  Arctostaphylos nevadensis G. Thomas Robbins 1945-8-5 2084 El Dorado n shore of lake Desolation Valley Wilderness Area, Rockbound Valley, Rockbou 2011 Comment
  UCD52669  Arctostaphylos nevadensis George Mason; Roman Gankin 1958-5-25 301 El Dorado 50 yards north of U.S. Highway 50. Comment
  UCD52711  Arctostaphylos nevadensis Morris Halperin 1932-8-14 913 El Dorado Strawberry. 2438 Comment
  SBBG118790  Arctostaphylos nevadensis subsp. nevadensis G. D. Wallace 1987-6-23 2664 El Dorado Kirkwood Lake, near St Hwy 88, NE of Silver Lake; W edge of cmpgrd 2311 Comment
  CAS-BOT-BC39908  Arctostaphylos nissenana A. G. Watkins 1935-5-1 s.n. El Dorado Spanish Hill, Placerville Comment
  CAS-BOT-BC39945  Arctostaphylos nissenana C. H. Belshaw 1935-6-1 842 El Dorado Upper fork of Martinez Creek; south of Diamond Springs. 609 Comment
  RSA121327  Arctostaphylos nissenana C. M. Belshaw 1936-3-1 1535 El Dorado Ridge N of Otter Creek, 2 1/4 miles WSW of Volcanoville. 762 Comment
  UCD14743  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -7 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
  UCD14746  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -10 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
  UCD14769  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -20 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  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
  SEINET11984928  Arctostaphylos nissenana Unknown 1965-1 424 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  SEINET12524542 Image available Arctostaphylos nissenana var. arcana H. A. Jensen 1936-1 426 El Dorado Spanish Ravine, Placerville. Placerville Quadrangle. T. 10N. R11E. 610 Comment
  CAS-BOT-BC46668  Arctostaphylos patula E. A. McGregor 1909-8-19 31 El Dorado Glen Alpine. 2072 Comment
  CAS-BOT-BC46690  Arctostaphylos patula John Thomas Howell 1925-5-29 1112 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CAS-BOT-BC46693  Arctostaphylos patula Walter Knight; Irja Knight 1984-9-8 5106 El Dorado Big Hill near lookout. 1836 Comment
  RSA1852  Arctostaphylos patula C. B. Wolf 1930-10-9 974 El Dorado Fallen Leaf Lake. 1921 Comment
  RSA635207  Arctostaphylos patula Jon E. Keeley 1993-9-13 24974 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  SBBG50843  Arctostaphylos patula M. L. Linvill 1972-5-27 34 El Dorado 2.5 mi up Desolation Valley trail 1981 Comment
  UCD19837  Arctostaphylos patula C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1084 El Dorado Heavenly Valley, Lake Tahoe. Comment
  UCD42617  Arctostaphylos patula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD53318  Arctostaphylos patula Enid A. Larson 1970-11-8 I 3 El Dorado Falls Creek; southwest of Olancha. Comment
  RSA9458  Arctostaphylos patula C. B. Wolf 1928-8-21 3419 El Dorado Near Fallen Leaf Lake. 2043 Comment
  SEINET4077202  Arctostaphylos viscida B. C. Templeton 1967-1 10750 El Dorado 5 miles east of Placerville. 609 Comment
  UCD14791  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -7 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14794  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -12 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  SEINET7268675  Arctostaphylos viscida W. D. Billings 1942-3-1 1490 El Dorado About 8 miles N of Placerville, foothills of American River drainage. 610 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
  UCD53873  Arctostaphylos viscida subsp. mariposa Shannon Fairres 1976-5-1 32 El Dorado 0.7 mile northeast of River Pines on Highway E-16. 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
  JEPS47738  Arctostaphylos viscida subsp. viscida Walter Knight and Irja Knight 1966-2-9 1777 El Dorado near Garden Valley; Ashcraft Ranch Comment
  RSA747035  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-5 11596 El Dorado Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49 372 Comment
  RSA752660  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-10 11608 El Dorado Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill 329 Comment
  UC747552  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 1036 Comment
  UCD61872  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; Elizabeth Helmkamp 2006-4-13 10186 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest, along Volcanoville Road, 7.7 mi. N of Wentworth Springs road (NE of Georgetown). 915 Comment
  UCR206670  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2009-3-5 14329 El Dorado Northern Sierra Nevada Mtns. Foothills, Happy Valley Cutoff road, 0.1 mile east of its junction with Mt. Aukum Road, south of Pleasant Valley 617 Comment
  UCD84175  Aristida oligantha Chuck Hughes 2009-8-13 134 El Dorado field between Wild Chaparral Drive and Crosswood Drive. North of Highway 50. 449 Comment
  UCD20981  Arnica chamissonis E. Bortiri 2002-6-26 WFC 29 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  LA202930  Arnica mollis H. M. Hall; 1910-7-28 8817 El Dorado Sierra Nevada, Half-Moon Lake 2500.0 Comment
  UC892139  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado South side of Echo Lake Echo Lake Comment
  RSA417433  Artemisia arbuscula subsp. arbuscula Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. 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
  SEINET3245629  Artemisia douglasiana G. K. Helmkamp, E. A. Helmkamp 2009-1 15660 El Dorado Sierra Nevada Mountains Foothills; Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5') 567 Comment
  UC1119537  Artemisia douglasiana A. D. Gifford 1934-8-9 314 El Dorado Schneider's Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC674784  Artemisia douglasiana Thomas Morley 1941-9-20 160 El Dorado at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 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
  UCR219650  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2009-11-3 15720 El Dorado Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset 925 Comment
  UCR242015  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2012-9-17 19860 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  JEPS72593  Artemisia rothrockii Gladys L. Smith 1971-7-9 3090 El Dorado upper slope at Haypress Meadow; Desolation Tr. 2468 Comment
  UCD60652  Artemisia tridentata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4115 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UC1119480  Artemisia tridentata subsp. tridentata P. L. Johannsen 1934-9-11 493 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle, Grass Lak Comment
  UC399504  Aspidotis densa R. L. Pendleton and F. M. Reed 1907-7-24 1122 a El Dorado Tallac Trail below Lake Gilmore; Lake Tahoe Region 2194 Comment
  CAS-BOT-BC65878  Aspidotis densa Elsie Z. Lovegrove 1949-6-23 s.n. El Dorado Fallen Leaf L. side of Angora L. Trail Comment
  CAS-BOT-BC65934  Aspidotis densa Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  RSA686371  Aspidotis densa George B. Grant 1906-8-3 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  RSA750425  Aster George K. Helmkamp, E. A. Helmkamp 2008-9-9 14085 El Dorado Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  RSA747396  Aster breweri George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13913 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  RSA756912  Aster breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15242 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCR189216  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2007-9-11 12935 B El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR233125A  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2011-9-23 18306 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 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
  RSA93155  Aster intermedius F. W. Peirson 1937-7-28 12131 El Dorado Back of the Memler property; Lake Tahoe, Sierra Nevada 1905 Comment
  RSA417710  Aster occidentalis N. C. Cooper 1944-8-20 2598 El Dorado Lake Tahoe, south end 1982 Comment
  RSA794567  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCR170240  Aster occidentalis var. occidentalis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9913 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  UCR170636  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2005-8-9 9803 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  UC746972  Astragalus bolanderi G. Thomas Robbins 1943-8-15 1358 El Dorado along shore Wrights Lake; along shore Wrights Lake 2286 Comment
  UC1537100  Astragalus gambelianus Gordon H. True Jr. 1936-4-9 411 El Dorado hills between Eldorado and Shingle Springs; hills between Eldorado and Shingle Springs 457 Comment
  UC168738  Astragalus gambelianus Katharine Brandegee May 1908 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) Comment
  UC746981  Astragalus gambelianus G. Thomas Robbins 1944-5-16 1607 El Dorado 3 mi e Placerville (at Institute of Forest Genetics); Institute of Forest Genetics, e of Placerville 822 Comment
  CAS-BOT-BC68079  Athyrium filix-femina subsp. cyclosorum A. A. Heller 1916-8-11 12548 El Dorado South side of Echo Lake Comment
  RSA693054  Athyrium filix-femina subsp. cyclosorum A. A. Beetle, Alva Hansen, D. E. Beetle 3947 El Dorado California, Eldorado County, south side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  JEPS20852  Athyrium filix-femina var. cyclosorum G. Thomas Robbins 1956-9-14 3783 El Dorado ca. 1/2 mi nw of Echo Summit (along U.S. Hwy 50) 2225 Comment
  UC399392  Athyrium filix-femina var. cyclosorum Mrs. Carlotta C. Hall July 1910 22 El Dorado near Fallen Leaf Lake Comment
  CHSC62345  Athysanus pusillus L. P. Janeway 1993-4-1 4326 El Dorado El Dorado National Forest. 0.6 mi northwest of South Fork American River, 0.4 mi west of Cox Canyon, just above Cleveland Corral Information Center. 1234 Comment
  SD240936  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19035 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 mile south of US-50 in Kyburz (Kyburz 7.5'Q) 1381 Comment
  CAS-BOT-BC262846  Avena Peter Rubtzoff 1975-6-4 8040 El Dorado U.C. Blodgett Forest Research Station: County Road, 0.6 miles east of Main Station entrance. 1350 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-BC98018  Baccharis pilularis John Thomas Howell 1969-9-12 46072 El Dorado Placerville 579 Comment
  CAS-BOT-BC98020  Baccharis pilularis Carl B. Wolf 1934-10-2 6142 El Dorado 1/2 mi. above El Dorado on the road to Placerville 548 Comment
  CAS-BOT-BC98023  Baccharis pilularis Carl B. Wolf 1934-10-2 6142 El Dorado 1/2 mi. above El Dorado on the road to Placerville 548 Comment
  HSC69829  Baccharis pilularis subsp. consanguinea R. Kalal 1980-8-24 97 El Dorado 165 Comment
  UC747150  Balsamorhiza sagittata G. Thomas Robbins 1945-7-8 2041 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  CAS-BOT-BC16382  Barbarea orthoceras Catherine Best 1989-7-8 1355 El Dorado Sierra Nevada. Near the South Fork of the American River about 3 miles west of Echo Summit. Comment
  UCR148115  Beckmannia syzigachne Beecher Crampton 1986-8-20 10041 El Dorado Sierra Nevada Mtns., Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek Comment
  UCD166050  Bidens cernua Daniel M. McNair; with A. Shivers-McNair, M. McNair, and S. McNair 2016-9-2 2202 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Southern boundary of D.L. Bliss State Park, at shore of Lake Tahoe. Comment
  UCD98829  Bistorta bistortoides P. B. Kennedy 1920-8-10 39 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC907698  Blennosperma nanum var. nanum G. Thomas Robbins 1945-4-22 1857 El Dorado about 2 1/2 mi e of Shingle Springs 457 Comment
  JEPS72029  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1964-7-6 2147 El Dorado trail from Upper Echo Lake to Desolation Valley (1 mi from boat landing) 2286 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
  SEINET5340615  Boechera howellii D. G. Cooney 1946-8-22 149 El Dorado East slope Dick's Peak, Sierra Nevada. 2987 Comment
  UCD114337  Boechera howellii P. B. Kennedy 1920-9-17 218 El Dorado Lyall Rock Cress. El Dorado National Forest -- Rock Bound Trail. 2438 Comment
  CHSC114903  Boechera pinetorum M. Beyers; G. F. Hrusa 2011-7-20 1012 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  CAS-BOT-BC14214  Boechera pinetorum Elsie Zeile Lovegrove 1938-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. Comment
  CAS-BOT-BC14471  Boechera platysperma P. B. Kennedy 1920-8-17 124 El Dorado El Dorado National Forest - Barrett Camp. Comment
  SEINET12004371  Boechera platysperma H. H. Heller 1938-1 542 El Dorado Tamarack Trail, Fallenleaf Comment
  UC1278722  Boechera repanda G. L. Stebbins Jr. 1947-7-31 3862 El Dorado on trail from Fallen Leaf Lake to Angora Lake 2164 Comment
  UCD114460  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
  UCD60578  Boechera retrofracta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4043 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CAS-BOT-BC25784  Boechera stricta M. S. Jussel 1928-7-2 s.n. El Dorado Lake Tahoe Region. Gilmore Lake. 2560 Comment
  POM32029  Boisduvalia stricta Katherine Brandegee 1907-5-17 s.n. El Dorado Sweetwater Creek, Simpson s Ranch Comment
  CAS-BOT-BC47554  Bolandra californica H. M. Hall 1921-6-28 11390 El Dorado So. bank American R., nr. Placerville-Tahoe Highway 1676 Comment
  HSC44806  Bolandra californica Maralyn O'Meara Jun 1974 522 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC682115  Bolandra californica G. L. Stebbins Jr. 1941-7-15 3166 El Dorado ledges on trail near Fallen Leaf Lake (sw base of peak); Angora Peak 2164 Comment
  UC747334  Bolandra californica G. Thomas Robbins 1945-7-8 2056 El Dorado Velma Lakes Trail Eagle Creek; Desolation Valley Wilderness Area 2133 Comment
  JEPS73095  Botrychium multifidum Gladys L. Smith 1971-7-8 3062 El Dorado Lake Audrain, near outlet 2164 Comment
  CAS-BOT-BC417611  Boykinia major A. A. Heller 1915-9-11 12266 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCD56988  Brachypodium distachyon Beecher Crampton 1958-5-29 4855 El Dorado 1/2 mile south of the new Salmon Falls bridge. Comment
  JEPS72130  Brasenia schreberi Gladys L. Smith 1964-8-29 2378 El Dorado Audrain Lake , Audrain Lake (Echo Summit region) 2194 Comment
  UCD42530  Brassica nigra Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC36730  Brassica rapa G. K. Helmkamp; E. A. Helmkamp 2008-2-9 13129 El Dorado Sierra Nevada Foothills. Along CA-49, 1.9 miles south of El Dorado. 494 Comment
  UC463354  Brickellia grandiflora L. R. Abrams 1930-8-20 12755 El Dorado near Lily Lake; Glen Alpine Canon 1981 Comment
  POM158540  Brickellia microphylla R. Rothrock s.n. El Dorado Tellac [Tallac] Peak, above Tahoe. Comment
Read comments
Dec 1 2015
  CAS-BOT-BC145526  Briza minor John Thomas Howell 1954-5-17 s.n. El Dorado Sierra Nevada. 1 mile northwest of Colma. Comment
  UC1134016  Brodiaea elegans subsp. elegans P. L. Johannsen and A. D. Gifford 1934-6-13 345 El Dorado Plum Creek Eldorado National Forest, Pyramid Peak Quadrangle 1524 Comment
  UCR173817  Brodiaea elegans subsp. elegans George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10630 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  UCR206279  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-2 14873 El Dorado Sierra Nevada Mountains Foothills, along Pleasant Valley Road (CA-49), 0.1 mile west of its junction with Missouri Valley Road 534 Comment
  CAS-BOT-BC484578  Brodiaea purdyi Lewis S. Rose No date on label 52001 El Dorado 2 mi. n. of Shingle Springs, Sierra Nevada foothills 457 Comment
  HSC31497  Bromus arenarius Richard W. Pohl 1953-5-15 7228 El Dorado Grounds of Institute of Forest Genetics, 3 mi. E of Placerville 823 Comment
  UCD57674  Bromus arizonicus Beecher Crampton 1983-7-3 9874 El Dorado Stateline. South Lake Tahoe. Along Manzanita Ave. Comment
  UCD142243  Bromus carinatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7895 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UCD57968  Bromus carinatus Beecher Crampton 1956-6-22 3587 El Dorado 2 miles west of Omo Ranch Post Office. 914 Comment
  UCR171619  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9695 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
  CAS-BOT-BC149536  Bromus carinatus var. carinatus R. E. Frenkel 1964-6-11 547 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park. 1103 Comment
  CAS-BOT-BC148833  Bromus carinatus var. marginatus Alice Eastwood 1906-7-27 1074 El Dorado Glen Alpine Region. Fallen Leaf Lake. Comment
  CAS-BOT-BC155849  Bromus catharticus var. elatus John Thomas Howell 1954-5-16 29654 El Dorado Sierra Nevada. Placerville. 563 Comment
  OBI74532  Bromus diandrus David J. Keil 1992-1 23324 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SACT000548  Bromus diandrus J. Wilson 1985-5-11 El Dorado Bacchi's Ranch 530.352 Comment
  CAS-BOT-BC155442  Bromus hordeaceus Hazelle Ann Thomas; John H. Thomas 1956-4-2 5587 El Dorado Between Placerville and Shingle Springs along U.S. Highway No. 50, 2.2 miles east of Shingle Springs as measured along the highway. 457 Comment
  UCD96150  Bromus hordeaceus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6988 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley, along road that travels north and enters dense woodland at stream crossing at north end of valley. 319 Comment
  UCR237004  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-28 19065 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  SEINET3922682  Bromus inermis Beecher Crampton 1985-7-14 10010 El Dorado Stateline.; 0 Comment
  SACT000560  Bromus laevipes Josephine Van Ess 1975-6-13 El Dorado along fire road upstream from Salmon Falls Rd 152.4 Comment
  SACT000609  Bromus laevipes J. Wilson 1985-6-11 El Dorado shaded wet area. woodland. 420.0 Comment
  SEINET3922865  Bromus madritensis Innocent Onwueme 1966-5-13 47 El Dorado Pine Hill, 4 miles west of Rescue.; 0 Comment
  UCD59001  Bromus madritensis Beecher Crampton 1956-6-1 3513 El Dorado About the summit of Pine Hill. 627 Comment
  UCR199052  Bromus madritensis subsp. madritensis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13356 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SACT000591  Bromus mollis J. Wilson 1982-5-7 El Dorado area to west of and along road for 1/4 mile; savanna, chaparral, open brush/grassland 243.8 Comment
  CAS-BOT-BC162200  Bromus orcuttianus Alice Eastwood 1906-7-23 998 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  UCR229589  Bromus orcuttianus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17923 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  CAS-BOT-BC161943  Bromus rubens John Thomas Howell 1954-5-16 s.n. El Dorado Shingle Springs. 426 Comment
  SEINET3923302  Bromus rubens Richard W. Pohl 1953-5-16 7230 El Dorado Grounds of Institute of forest Genetics, 3 mi. E of Placerville.; 0 823 Comment
  SACT000687  Bromus sterilis Josephine Van Ess 1975-5-25 El Dorado open area behind roadside clump of Muhlenbergia rigens Comment
  UCD33180  Bromus sterilis Beecher Crampton 1967-5-5 7863 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD96113  Bromus sterilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6977 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  CHSC73256  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5782 El Dorado Lake Tahoe Basin Management Unit. Meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  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
  UCR188499  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2007-9-26 13018 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  UCR196891  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2008-5-15 13551 El Dorado Sierra Nevada Mountains, Pea Vine Ridge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads 1155 Comment
  UCR196854  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13595 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  RSA273215  Calochortus albus Glenn A. Gorelick 1966-4-19 SN El Dorado In hard, dry soil on hill at side of road, app. 3.0 mmi NW of Placerville on Hwy 49. Comment
  UCR197594  Calochortus coeruleus George K. Helmkamp, E. A. Helmkamp 2008-6-9 13648 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station 1662 Comment
  UC1035732  Calochortus leichtlinii Kay H. Beach 1941-7-20 1264 El Dorado near Bijou; Lake Tahoe 1905 Comment
  CAS-BOT-BC487959  Calochortus leichtlinii L. R. Abraham 1918-6-1 1326 El Dorado Tallac, Lake Tahoe 1981 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
  SJSU9966  Calochortus leichtlinii N. D. Addy 1962-7-8 198 El Dorado W of Fallen Leaf Lake 2072 Comment
  JEPS73029  Calochortus minimus Gladys L. Smith 1972-7-18 3534 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UC747546  Calochortus minimus G. Thomas Robbins 1943-7-25 1300 El Dorado about 0.5 mi se Desolation Valley Wilderness Area (along trail to Echo Lake) 2438 Comment
  CAS-BOT-BC492616  Calochortus monophyllus C. A. Gross 1903-5-22 s.n. El Dorado El Dorado Comment
  CAS-BOT-BC492620  Calochortus monophyllus G. Thomas Robbins 1943-3-31 977 El Dorado At western edge of Institute of Forest Genetics above Smith Flat 792 Comment
  POM109673  Calochortus monophyllus Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  SEINET8197409  Calochortus monophyllus H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown on Hwy 193. 1067 Comment
  RSA59592  Calochortus nudus Verne Grant, Alva Grant 1949-7-22 8777 El Dorado at east end of Lake of the Woods, Desolation Valley Wilderness Area, near Echo Lake 2591 Comment
  UCD139603  Calochortus venustus Allan Gilbert 1974-6-3 94 El Dorado near the Latrobe Road Bridge and the Cosumnes River. 198 Comment
  UC1614007  Caltha biflora Charles M. Belshaw 1935-7-9 1061 El Dorado On upper south fork of Silver Creek near Wilson's. 2286 Comment
  UC13940  Caltha leptosepala Chesnut and Drew 1890-8-13 El Dorado Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  UC747594  Calycadenia multiglandulosa G. Thomas Robbins 1943-5-28 1101 El Dorado Western edge of Institute of Forest Genetics 731 Comment
  CAS-BOT-BC275357  Calycadenia truncata var. truncata John Thomas Howell 1930-10-12 5577 El Dorado Near Coloma Comment
  UCR229411  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17950 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 mi. NW (304 deg. ) airline of Hwy 88 junction 1372 Comment
  UCD100440  Calyptridium umbellatum P. B. Kennedy 1920-8-12 42 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC747569  Calystegia occidentalis subsp. occidentalis G. Thomas Robbins 1944-6-13 1684 El Dorado 3 mi e Placerville (Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics 822 Comment
  CAS-BOT-BC224328  Calystegia stebbinsii G. L. Stebbins 1971-6-20 8027 El Dorado Northeast of Cameron Oaks, on north side of U.S. Highway no. 50 487 Comment
  SJSU8694  Calystegia stebbinsii C. W. Sharsmith 1964-6-13 7269 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  UCD110304  Calystegia stebbinsii Melanie Gogol-Prokurat 2007-5-24 8 El Dorado BLM Ponderosa property, within Pine Hill Preserve network, just north of Hwy 50 near Ponderosa exit. Gogol-Prokurat 2009 dissertation plot #200531. 454 Comment
  CAS-BOT-BC496969  Camassia leichtlinii subsp. suksdorfii John Thomas Howell 1925-6-27 1203 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UCR257847  Campanula prenanthoides George K. Helmkamp, Amy Barnes 2012-8-19 19685 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
  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
  CAS-BOT-BC37415  Cardamine californica Peter Rubtzoff 1975-6-3 8022 El Dorado Sierra Nevada. Georgetown Divide. Blodget Forest. 1246 Comment
  UCR170984  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2006-1-16 10050 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  SEINET5341067  Cardamine nuttallii var. nuttallii C. Troupe 1960-3-19 s.n. El Dorado S. Fork American River, 4 miles N of Placerville. 701 Comment
  UCR179223  Carex George K. Helmkamp, E. A. Helmkamp 2006-9-12 11381 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CAS-BOT-BC18465  Carex abrupta Lewis S. Rose 1944-7-12 44096 El Dorado Glen Alpine Road. 1981 Comment
  UCD165647  Carex angustata Ellen Dean; with Daniel McNair 2016-6-10 8994 El Dorado west side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89. 1938 Comment
  UCD72651  Carex angustata Ellen Dean; T. Sasaki 2007-7-23 4373 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCSB63761  Carex angustata Janeway, L.; Schroder, Eric 1998-8-20 El Dorado T11N, R18E, NW1/4 of SW1/4 of sec. 17; Echo Lake quad.; meadow along Upper Truckee River; about 0.3 mi. south of Grass Lake Creek 1981 Comment
  UCD163076  Carex aquatilis Jack Major 1961-6-4 529 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  UCSB63762  Carex athrostachya Janeway, L.; Schroder, Eric 1998-8-13 El Dorado T12N, R18E, NW1/4 of SE1/4 of sec. 4; South Lake Tahoe quad.; large meadow alonf Upper Truckee River; about 0.1 mi. south of Hwy. 50 1900 Comment
  CAS-BOT-BC19087  Carex aurea H. F. Copeland 1936-8-22 s.n. El Dorado Near Lake Tahoe. Meeks Bay. Comment
  UCR249347  Carex bolanderi Peter Rubtzoff 1975-6-11 8069 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  UCD165992  Carex brainerdii Daniel M. McNair; with Ellen Dean 2016-6-10 2139 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  UC830150  Carex canescens Alice Eastwood 1900-8-6 1216 El Dorado trail to Angora Lakes; Lake Tahoe Region Comment
  CAS-BOT-BC34430  Carex davyi John Thomas Howell 1946-8-31 22954 El Dorado Northeast of Gilmore Lake. 2682 Comment
  UCR250440  Carex deweyana subsp. leptopoda George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20650 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  HSC32081  Carex diandra R. F. Thorne, C. W. Tilforth 1969-9-7 39291 El Dorado Grass Lake, S of Hwy. 89, 1/2 mi. W of Luther pass 2317 Comment
  UC805  Carex douglasii Ezra Brainerd July 10,1897-Jul 22, 1897 El Dorado near Echo P.O.; Sierra Nevada Mts. 1798 Comment
  UCR197412  Carex douglasii George K. Helmkamp, E. A. Helmkamp 2008-4-30 13343 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD140279  Carex douglasii Beecher Crampton 1958-6-9 4917 El Dorado Finnon Lake, Mosquito Lump camp area, Pino Grande road, ca. 14 miles northeast of Placerville. Comment
  UCD60711  Carex echinata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4145 El Dorado Washoe Meadows State Park. Southern portion of park in southernmost fen. 1937 Comment
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  UCR207041  Carex feta George K. Helmkamp, Amy Barnes 2009-7-8 15158 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC20187  Carex filifolia var. erostrata W. R. Dudley 1893-6-8 s.n. El Dorado Tallac. Comment
  SJSU3984  Carex filifolia var. erostrata C. W. Sharsmith 1964-6-17 7273 El Dorado Fallen Leaf Lake (0.5 mi N of lower end) 1950 Comment
  CAS-BOT-BC22338  Carex filifolia var. filifolia James A. Neilson 1971-8-28 2517 El Dorado Sierra Nevada. Desolation Valley south of Mosquito Pass. Comment
  CAS-BOT-BC21253  Carex fracta John Thomas Howell 1963-7-12 39865 El Dorado Sierra Nevada. 3 miles southwest of Twin Bridges on road to Kyburz. 1676 Comment
  SEINET7559382 Image available Carex fracta Ray Tallent 1987-7-23 800 El Dorado El Dorado National Forest. N of Strawberry Crk. 1800 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
  CAS-BOT-BC21250  Carex fracta Catherine Best 1983-8-30 s.n. El Dorado Sierra Nevada. Near Osgood Swamp. 1981 Comment
  JEPS73174  Carex hoodii Gladys L. Smith 1963-7-27 1828 El Dorado Old Hawley grade Sierra Nevada, Echo Summit area, Old Hawley grade 2194 Comment
  UCR171197  Carex hoodii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9748 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
  UC1729958  Carex integra L. P. Janeway, Eric Schroder 1998-9-2 6248 El Dorado about 1.5 mi e of Upper Truckee River (and 0.6 mi s of Highway 50, Big Meadow, Freel Peak Quadrangle); Big Meadow, Freel Peak Quadrangle 2292 Comment
  UCR172671B  Carex integra George K. Helmkamp, Elizabeth Helmkamp 2006-4-11 10177 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Along Mother Load Road, 0.3 mi N of Pleasant Valley Road (just west of El Dorado) 476 Comment
  UCR192508  Carex integra George K. Helmkamp, E. A. Helmkamp 2007-5-31 12225 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  CAS-BOT-BC7706  Carex integra R. E. Frenkel 1964-6-12 574 El Dorado On Ice House Road, north side of Schreiber's Ice House Resort. 1615 Comment
  CAS-BOT-BC329297  Carex laevicaulis Peter Rubtzoff 1975-7-23 8226 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Comment
  UCD147678  Carex laeviculmis Allyson Ayalon; Lucie Jerabkova 2012-7-1 56 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD112368  Carex laeviculmis Peter Rubtzoff 1972-9-19 6918 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  UCD140494  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7086 El Dorado Sierra Nevada, Blodgett Forest: Upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  CAS-BOT-BC322121  Carex lemmonii Peter Rubtzoff 1974-6-5 7566 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD72951  Carex lenticularis Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4517 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  SEINET10949984  Carex lenticularis Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3934 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Lake margin. 2286 Comment
  UCD148629  Carex lenticularis var. impressa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8380 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1914 Comment
  UCD140511  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-19 7188 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC31444  Carex leporinella John Thomas Howell 1946-8-31 22951 El Dorado Mt Tallac Comment
  SD130939  Carex leporinella John Thomas Howell 1945-9-29 21539 El Dorado Sierra Nevada; bed of dried pond between Lake of the Woods and Desolation Valley. Comment
  UC980032  Carex limosa Roxana S. Ferris and Ledyard Stebbins 1947-7-27 11621 El Dorado n side Luther Pass (Grass Lake sphagnum bog); Grass Lake Comment
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Jul 21 2007
  UCR173968  Carex limosa George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10735 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR258232  Carex multicaulis George K. Helmkamp, Mary Alice Barnes 2013-4-30 20422 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  SEINET7568511 Image available Carex multicostata Andrew L. Hipp 1999-7-16 882 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, trail leading to Mt. Tallac from trailhead at Spring Creek Road, due W of Cathedral Lake on trail. 2499 Comment
  UC747499  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado on ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  JEPS73198  Carex nebrascensis Gladys L. Smith 1963-7-28 1898 El Dorado about Audrain Lake Echo Summit vicinity, Audrain Lake 2194 Comment
  UCD44042  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1408 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCD72654  Carex pachystachya Ellen Dean; T. Sasaki 2007-7-23 4376 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCD149314  Carex pellita Ellen Dean; V. Stewart 2014-7-5 8403 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek. 1912 Comment
  UC1109163  Carex raynoldsii Verne Grant, Alva Grant 1946-7-26 7789 El Dorado near Angora Lake 2225 Comment
  SEINET3907579  Carex rostrata D. E. Beetle, Alva Hansen 1945-1 3935 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  SDSU11724  Carex scopulorum D. F. Howe 1961-8-10 3146 El Dorado Meadow north of Kirkwood Carson Pass raod, #88 2347 Comment
  CAS-BOT-BC117798  Carex specifica Annie M. Alexander; Louise Kellogg 1943-8-24 3474 El Dorado Tamarack Trail on climb out of canyon, Lake Tahoe region. Comment
  JEPS73205  Carex spectabilis Gladys L. Smith 1964-7-5 2080 El Dorado U.S.50 2 mi w Echo Summit (at edge of Pow-wow bog); Pow-wow bog 2133 Comment
  CAS-BOT-BC117120  Carex spectabilis Annie M. Alexander; Louise Kellogg 1943-8-28 3505 El Dorado Dick L. L. Tahoe region. 2743 Comment
  CAS-BOT-BC116691  Carex subfusca Margaret Williams 1962-8-3 s.n. El Dorado Luther Pass. 2346 Comment
  RSA88801  Carex subfusca F. W. Peirson 1935-7-31 11724 El Dorado Sandy shores of Emerald Bay, Lake Tahoe. 1905 Comment
  CAS-BOT-BC9371  Carex subnigricans John Thomas Howell 1946-8-31 22953 El Dorado Northeast of Gilmore Lake 2682 Comment
  CHSC73344  Carex utriculata L. P. Janeway; Eric Schroder 1998-8-17 6073 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
  SEINET2471062  Carex utriculata K. Christie 2010-8-24 2002 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2811 Comment
  CAS-BOT-BC115318  Carex utriculata John Thomas Howell 1945-9-29 21525 El Dorado S End of Echo Lake. Comment
  UCR257817  Carex vesicaria George K. Helmkamp, Amy Barnes 2012-8-19 19664 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  UCR178758  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2006-8-30 11312 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CAS-BOT-BC114848  Carex whitneyi John Thomas Howell 1943-7-27 18888 El Dorado Silver Fork of American River. 1432 Comment
  JEPS122422 Image available Carex xerophila Peter F. Zika with L. P. Janeway 2012-5-17 25874 El Dorado Cameron Park Unit, Pine Hill Preserve, 50 m N of Route 50. Northern Sierra Nevada Foothills (n SNF) Comment
  SEINET7715936  Cassiope mertensiana Chesnut, Drew 1890-8-13 El Dorado Glen Alpine. Lake Tahoe. Comment
  UCD165261  Castanopsis Peter Rubtzoff 1972-10-12 7026 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 'Clear Cut on Main Line Road. Comment
  UCD42553  Castilleja Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC2042523  Castilleja Barbara Keller and Holly Forbes 2010-7-14 El Dorado El Dorado National Forest, along High Meadows trail about 2.2 mile from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe. Comment
  JEPS86442  Castilleja affinis subsp. affinis L. R. Heckard 1973-6-10 3434 El Dorado below Pine Hill lookout (along road) 563 Comment
  JEPS3690  Castilleja affinis subsp. affinis Rimo Bacigalupi 1951-5-13 3296 El Dorado 2.4 mi se Pilot Hill (along State Highway 49) 396 Comment
  CAS-BOT-BC249336  Castilleja applegatei G. L. Stebbins 1969-8-2 6967 El Dorado 1/4 mi. E of Tyler Lake, in Crystal Range, SW of Lake Tahoe 2560 Comment
  CHSC114911  Castilleja applegatei subsp. pallida M. Beyers; G. F. Hrusa 2011-7-20 982 El Dorado The Sierra Nevada Mountains: Shealor Lakes. 2255 Comment
  UC907718  Castilleja applegatei subsp. pallida G. Thomas Robbins 1943-6-27 1220 El Dorado ca 0.75 mi sw U.S. Hwy. 50 (e slope of ridge above Echo Summit) 2438 Comment
  CAS-BOT-BC249439  Castilleja applegatei subsp. pallida Elsie Zeile Lovegrove 1930-6-14 s.n. El Dorado Lake Tahoe Basin. Echo Lake 2438 Comment
  SBBG6735  Castilleja applegatei subsp. pinetorum H. and M. Dearing 1949-7-5 3841 El Dorado Lake Tahoe, N of Meeks Bay Comment
  CAS-BOT-BC255481  Castilleja applegatei var. pinetorum Rimo Bacigalupi; G. Thomas Robbins 1955-5-21 5156 El Dorado On ridge toward the s.w. of teh Institute of Forest Genetics, directly above and east of Smiths Flat, 3 miles east of Placerville 792 Comment
  CHSC37351  Castilleja attenuata Michael P. Crivello 1979-4-10 El Dorado 1 mi sse of Coloma on Hwy 49, where Hwy 49 crosses Chuck Ravine. 289 Comment
  UC185462  Castilleja attenuata Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  JEPS88838  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado ca 10 mi n Placerville Comment
  UC187672  Castilleja foliolosa Katharine Brandegee 1909-5-2 El Dorado Natoma Ditch 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
  UCR257571  Castilleja foliolosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22516 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.3 mile southwest of its junction with Widowmaker Road, SW of Garden Valley 366 Comment
  UCD122549  Castilleja foliolosa Lisa L. Serafini 1982-5-16 21 El Dorado Pine Hill, south slope, 1/3 mile east of lookout tower. 554 Comment
  JEPS13136  Castilleja lacera Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5167 El Dorado 1 mi due s Diamond Springs (watershed of Martinez Springs); Martinez Springs 548 Comment
  UC41910  Castilleja lacera Miss Ora Boring Jul 1901 El Dorado Lake Tahoe Comment
  CHSC96394  Castilleja lineariloba L. P. Janeway 2006-5-10 8586 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Consumnes River. 573 Comment
  UC886505  Castilleja lineariloba Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UCD60375  Castilleja lineariloba G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11961 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  JEPS18274  Castilleja miniata Donald E. Stone 1957-7-5 24 El Dorado 5.0 mi s Calif. Hwy. 89 (Luther Pass road) junction with U.S. Hwy. 50 (Calif Hwy 89 (Luther Pass road), both sides of road at sharp turn) Comment
  UC311596  Castilleja miniata Herbert McLean Evans 1918-7-27 El Dorado Lake of the Woods; Sierra Nevada Comment
  UC885460  Castilleja miniata A. A. Heller 1915-8-6 12160 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  UCD19232  Castilleja miniata Van M. Mar 1989-7-15 20 El Dorado near Sno Park, ca. 1 mi south of Hwy 89. 1920 Comment
  UCD22676  Castilleja miniata Lori Doyle 1990-5-13 25 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along east side of Mt. Meadow Dr. between View Circle and N. Upper Trukee Rd. 1950 Comment
  UCD122995  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11177 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UC26526  Castilleja nana C. J. Fox Jr. Jul 1895 El Dorado Gilmore's Tallac (Tallac) Comment
  CAS-BOT-BC240988  Castilleja pilosa Ella Dales Cantelow 1936-7-26 1534 El Dorado 10 mi. S.W. of Meyers Comment
  JEPS3125  Castilleja pilosa Helen-Mar Wheeler 1941-8-14 431 El Dorado n of Bijou (Sapphire Meadow, on ground only a few feet above the level of Lake Tahoe); Lake Tahoe, Sapphire Meadow 1905 Comment
  LA209211  Castilleja pilosa L. R. Abrams; 1930-8-15 12745 El Dorado Desolation Valley. Canadian zone 2590 Comment
  CHSC24239  Castilleja tenuis L. Mayer 1974-7-27 El Dorado Ca. 20 yds from Fallen Leaf campground entrance. Comment
  RSA0045231  Catalpa speciosa George K. Helmkamp, E. A. Helmkamp 2006-9-29 11456 El Dorado Pleasant Valley Rd 0.1 mile east of Patterson Dr. 534 Comment
  CAS-BOT-BC47968  Ceanothus John Thomas Howell 1976-8-1 52045 El Dorado Sierra Nevada - Cameron Park about 3 miles west of Shingle Springs 426 Comment
  CAS-BOT-BC48561  Ceanothus cordulatus Laura M. Lathrop 1909-7-12 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC48564  Ceanothus cordulatus M. D. Morris 1923-8-2 45342 El Dorado El Dorado Forest 1676 Comment
  UCD42510  Ceanothus cordulatus Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SACT002911  Ceanothus cuneatus Howard Ishisaka 1960-2-27 El Dorado 762.0 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
  SEINET5339266  Ceanothus cuneatus W. D. Billings 1940-3-31 1279 El Dorado Near Georgetown, Ca. 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
  SEINET10805180  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-3 Burge 1076 c El Dorado Weber Creek watershed, roadside on Lotus Road, 0.1 road miles (0.2 km) north of intersection with Springvale Road, and 4.8 road miles (7.7 km) south of intersection with SR49, 9.7 km 3 deg. (True) NNE of Shingle Springs. 330 Comment
  CAS-BOT-BC49809  Ceanothus diversifolius Peter Rubtzoff 1976-5-19 8538 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 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
  SACT002937  Ceanothus integerrimus Lester Varozza 1960-5-6 El Dorado Foothill chaparral. Collected on Bass Lake Road about 2 miles northeast of Bass Lake. Comment
  UC1070719  Ceanothus integerrimus G. Burks 1932-4-9 5 El Dorado Greenwood Placerville quad. 518 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
  UCR173448  Ceanothus integerrimus George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10549 El Dorado Northern Sierra Nevada Mountains, Junction of Ice House Canyon Road and West Meadows Road, SSW of Union Valley Reservoir, just N of US Hwy 50 1067 Comment
  UCR193196  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12259 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  UCR197373  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13334 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  UCR218108  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-7-9 16485 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
  UCD63770  Ceanothus lemmonii Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  SD42250  Ceanothus palmeri Carl B. Wolf 1941-7-19 11027 El Dorado Sierra Nevada Foothills, 1 3/10 mi. E of Rescue on Rd. to Coloma and Placerville 366 Comment
  CAS-BOT-BC52027  Ceanothus prostratus Le Roy Abrams 1911-7-27 4795 El Dorado Lateral Moraine, near Fallen Leaf Lake 2133 Comment
  CAS-BOT-BC52038  Ceanothus prostratus Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  UCSB22648  Ceanothus prostratus James, C. 1966-5-14 El Dorado 5.0 miles north of Highway 50 on Highway 89, Pope's Beach Park 792 Comment
  CAS-BOT-BC83735  Ceanothus roderickii D. O. Burge 2007-4-8 825 b El Dorado S side of Hwy 50, between Durock Road and Hwy 50 430 Comment
  UCD159986  Ceanothus roderickii Jack Major 1966-3 s.n. El Dorado Pine Hill. Comment
  RSA23386  Ceanothus tomentosus Lincoln Constance 1939-5-6 2476 El Dorado 2.5 miles N of Shingle Springs, Sierra Nevada foothills 366 Comment
  UC570089  Ceanothus tomentosus H. A. Jensen 1935-4-26 404 El Dorado 2 mi s Diamond Springs; Placerville Quad., head of Martinez Creek 548 Comment
  JEPS72623  Ceanothus velutinus Gladys L. Smith 1972-7-17 3609 El Dorado ridge between Cascade Lake and Emerald Bay 2194 Comment
  RSA398992  Ceanothus velutinus Albert J. Perkins 1923-8-6 s.n. El Dorado Lake Tahoe region, Fallen Leaf Lake Comment
Read comments
Mar 6 2011
  UC1071476  Ceanothus velutinus P. L. Johannsen 1934-8-3 449 El Dorado 1 mi se Audrian Lake; Eldorado National Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC52435  Ceanothus velutinus var. velutinus Alice Eastwood 1906-7-25 1000 El Dorado Glen Alpine road Comment
  CDA19172  Centaurea diffusa E. Finley 2000-7-2 PDR 1013550 El Dorado Sierra Nevada; Hwy 50, at milepost 50.80, 0.1 mi W of Eagle Rock picnic area, Kyburz. Sheet 1 of 2. 0 Comment
  UCD38776  Centaurea melitensis Beecher Crampton 1958-6-9 4920 El Dorado around 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp, slopes above Finnon Lake. 762 Comment
  SD212475  Centaurea solstitialis G. K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10021 El Dorado Northern Sierra Nevada Foothills; east of Sacramento, ca. 3.0 miles northnorthwest of Placerville; South fork of American River on the west side of CA Highway 193. 291 Comment
  SEINET8853588 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201511 , 201512201513,201514 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  UC405447  Centaurium venustum Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UC878382  Centaurium venustum Marcus E. Jones, A. M. 1882-7-7 3401 El Dorado St. Lawrence Comment
  UC119246  Centromadia fitchii Katharine Brandegee 1908-6-1 El Dorado near Sweetwater Comment
  CAS-BOT-BC388277  Cerastium glomeratum G. K. Helmkamp; E. A. Helmkamp 2009-6-3 14879 El Dorado Foothills, northern Sierra Nevada Mountains: Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  OBI74609  Cerastium glomeratum David J. Keil 1992-1 23334 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  OBI79714  Cerastium glomeratum Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UCR171191  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10118 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi east of Calif. Highway 193 (generally ENE of Chili Bar) 590 Comment
  UCR188236  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-4-29 11872 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCR217934  Cerastium glomeratum George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16105 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles east of its junction with Perry Creek Road, c. 3.5 air mi. ESE (96 deg. ) of Fair Play 942 Comment
  CDA32701  Ceratophyllum demersum Lars Anderson 2009-6-4 657 El Dorado Lake Tahoe: Tahoe Keys. 0 Comment
  UCD40113  Cercocarpus betuloides Rodney Gale Myatt 1972-6-1 374 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  UC1213896  Chaenactis alpigena Verne Grant and Alva Grant 1946-9-1 7859 El Dorado near summit of Mt. Ralston (near Echo Lake) 2804 Comment
  UCD130267  Chaenactis douglasii G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11374 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC276526  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado E side of Ralston Peak above Echo Lake 2407 Comment
  SEINET7419082 Image available Chaenactis douglasii var. douglasii D. G. Conney 1946-8-22 147 El Dorado Near crest Dick's Reck, Sierra Nevada 3053 Comment
  UCD37217  Chaenactis glabriuscula Beecher Crampton 1958-6-9 4928 El Dorado 1.5 miles west of Garden Valley, road to Coloma. 579 Comment
  UC907756  Chaenactis glabriuscula var. glabriuscula G. Thomas Robbins 1945-4-22 1864 El Dorado 3 mi e of Shingle Springs 457 Comment
  CAS-BOT-BC140773  Chamaebatia foliolosa M. D. Morris 1922-8-2 21 El Dorado Eldorado National Forest 1676 Comment
  SEINET2442019  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2010-5-15 16046 El Dorado Sierra Nevada Mountains Foothils: String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road (Sly Park 7.5').; 0 1109 Comment
  BFRS139 Image available Chamaesyce Peter Rubtzoff 1974-8-21 7826 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.45 mile south of county Road (Comp. 360R) Comment
  CAS-BOT-BC160557  Chamerion angustifolium D. L. Smith; G. L. Stebbins 1976-7-9 76109 El Dorado East face of Dick's Peak, Desolation Wilderness Area 2834 Comment
  UCR208537  Cheilanthes Peter Rubtzoff, Donald Goheen 1975-6-25 8118 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 1.6 mi. south of double gates at Old Gaddis Creek Road 1311 Comment
  CAS-BOT-BC68279  Cheilanthes cooperae G. L. Stebbins 1970-1-3 6982 El Dorado Middle Fork, Cosumnes River ca. 7 miles s.e. of Somerset 609 Comment
  CAS-BOT-BC68293  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado Near Lily Lake Comment
  CAS-BOT-BC68290  Cheilanthes gracillima G. Thomas Robbins 1945-6-17 1995 El Dorado On slope above Camp Creek near Baltic Peak 1036 Comment
  JEPS72803  Chenopodium Gladys L. Smith 1971-7-16 3060 El Dorado California Alpine Club Lodge Echo Summit (about back steps) 2250 Comment
  CAS-BOT-BC426362  Chenopodium atrovirens Herbert L. Mason 1939-7-18 12173 El Dorado North side of Luther Pass, 1 mile west of Grass Lake Meadow 2346 Comment
  UC747664  Chimaphila menziesii G. Thomas Robbins 1945-8-4 2079 El Dorado along n. shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  BFRS153 Image available Chimaphila umbellata Peter Rubtzoff 1972-7-19 6823 El Dorado Bodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UC1614316  Chlorogalum Charles M. Belshaw 1936-9-6 2661 El Dorado Sierra Nevada, 41 milestone on Placerville Hwy. 1676 Comment
  CDA36033  Chondrilla juncea R. Robison 2011-6-2 El Dorado At Salmon Falls, adjacent to parking lot. 0 Comment
  UCR210040  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2009-8-14 15471 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  CHSC109993  Chorizanthe polygonoides var. polygonoides L. P. Janeway; Peter Zika 2012-5-17 10820 El Dorado Northern Sierra Nevada Foothills. Pine Hill Preserve, Cameron Park Unit; Shingle Springs 1.5 km west of junction of Hwy 50 and South Shingle Road/Ponderosa Road, and 0.3 km north of Hwy 50. 456 Comment
  JEPS22977  Chrysolepis chrysophylla Philip G. Haddock 1936-10-6 El Dorado 14 mi e Georgetown; Blodgett Forest 1219 Comment
  JEPS38063  Chrysolepis chrysophylla Philip G. Haddock 1936-10-6 El Dorado 14 mi e Georgetown (Blodgett Forest, behind headquarters building); Sierra Nevada, Blodgett Forest 1219 Comment
  UC1135206  Chrysolepis chrysophylla var. chrysophylla C. M. Belshaw 1936-6-13 2347 El Dorado 1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad. 1280 Comment
  CAS-BOT-BC36327  Chrysolepis sempervirens W. R. Dudley 1900-6-1 s.n. El Dorado Above McKinneys Comment
  CAS-BOT-BC36338  Chrysolepis sempervirens Elsie Zeile Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin Comment
  UC1135222  Chrysolepis sempervirens P. L. Johannsen 1934-7-13 376 El Dorado 1.5 mi se Sugar Loaf; El Dorado National Forest, Pyramid Peak Quad. 1463 Comment
  UCR257955  Chrysolepis sempervirens George K. Helmkamp, Amy Barnes 2014-7-28 22962 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  RSA90702  Chrysothamnus nauseosus subsp. albicaulis F. W. Peirson 1931-8-9 9542 El Dorado Plateau along the East Trail just before it joins the Middle Trail, Mt. Tallac 2622 Comment
  UCD42422  Circaea alpina subsp. pacifica Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SD58199  Circaea alpina subsp. pacifica Helen-Mar Wheeler 1941-8-17 443 El Dorado About four miless North of U.S. Highway 50 junction on the road to Emerald Bay, Lake Tahoe 1905 Comment
  JEPS71804  Cirsium andersonii Gladys L. Smith 1971-9-25 3117 El Dorado along forest service road enroute to Lake Audrain (near locked gate) 2240 Comment
  OBI82194  Cirsium andersonii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22001 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring (Tragedy Spring 7.5' Q.) 2117 Comment
  UCD130513  Cirsium andersonii G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11011 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  CAS-BOT-BC285292  Cirsium andersonii Roxana S. Ferris 1962-8-12 13593 El Dorado Between Fallen Leaf Lake Lodge and Glen Alpine Comment
  CAS-BOT-BC285296  Cirsium andersonii E. A. McGregor 1909-8-17 135 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  UCD44138  Cirsium scariosum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1504 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 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
  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
  JEPS43591  Clarkia arcuata W. L. Jepson 1898-4-27 El Dorado American River Comment
  CAS-BOT-BC172409  Clarkia biloba subsp. brandegeeae Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UCD21944  Clarkia biloba subsp. brandegeeae Ramona Robison 2003-5-19 s.n. El Dorado Northeast of the intersection of Green Valley Road and Francisco Road, south of Village Center Drive in El Dorado Hills. Comment
  UCD34094  Clarkia purpurea Beecher Crampton 1976-5-12 9385 El Dorado Bass Lake, NE of Clarksville. Comment
  UCD104860  Clarkia purpurea P. G. Low 1966-5-13 30 El Dorado On track up to Pine Hill lookout, ca. 4 miles N of Shingle Springs. 609 Comment
  UC747231  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1943-5-28 1096 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 762 Comment
  UCR173938  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10607 El Dorado Northern Sierra Nevada foothills, Pleasant Valley Road, 2 miles west of Pleasant Valley 787 Comment
  SEINET4138077 Image available Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2011-7-7 17632 El Dorado Northern Sierra Nevada Mountain Foothills: Park Creek Road, 0.4 mile E of junction with Sly Park Road, 1.4 mi SE of Pollock Pines 1289 Comment
  RSA41249  Clarkia rhomboidea G. Thomas Robbins 1945-7-15 2061 El Dorado Along U. S. Highway 50, 3 miles east of Camino 1037 Comment
  UC1122475  Clarkia virgata A. D. Gifford 1934-6-19 275 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC229124  Claytonia megarhiza Susan Smith; G. L. Stebbins 1976-7-9 76112 El Dorado East face of Dick's Peak, Desolation Wilderness area 2834 Comment
  SEINET8892830  Claytonia megarhiza K. Christie 2011-1 2096 El Dorado Lake Tahoe Basin Management Unit (LTBMU); ridge/saddle ca. 300 meters east of Jacks Peak. Comment
  SEINET2445055  Claytonia parviflora George K. Helmkamp, E. A. Helmkamp 2010-5-17 16053 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road at the junction with Bertana Court; SE edge of State Ecological Preserve, 1.6 mi NW of Rescue (Shingle springs 7.5'). 459 Comment
  UCR217257  Claytonia parviflora subsp. grandiflora George K. Helmkamp, E. A. Helmkamp 2010-5-13 16016 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCR208561  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-5-4 14590 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UCR237025  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-5-18 19025 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  UCR258543  Claytonia parviflora subsp. parviflora George K. Helmkamp, Mary Alice Barnes 2013-4-30 20426 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  UCD14299  Claytonia parviflora subsp. parviflora Sutton 1984-5-13 9 El Dorado along Highway 50, on the bank of the American River. 1066 Comment
  UCD33188  Claytonia perfoliata Beecher Crampton 1967-5-5 7871 El Dorado 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD60702  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4136 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  UCR141598  Collinsia June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UCR184789  Collinsia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-5-7 11947 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
  RSA32407  Collinsia heterophylla G. Thomas Robbins 1944-5-15 1604 El Dorado W. of Institute of Forest Genetics, about 3 mi. E. of Placerville. 762 Comment
  SD234181  Collinsia heterophylla Virginia Pinkus Ryder 1964-5-10 193 El Dorado 1/4 mile So. Of American river towards Placerville. On steep bank. 305 Comment
  JEPS50785  Collinsia sparsiflora var. collina Rimo Bacigalupi and Paul Hutchison 1967-5-21 9268 El Dorado 0.2 mi w Indian Diggings Elementary School (at w edge of small community); Omo Ranch 1097 Comment
  UCD123536  Collinsia tinctoria G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10632 El Dorado Northern Sierra Nevada foothills. Rock Creek Road, about 2.2 miles east of its junction with Hwy. CA-193. 423 Comment
  POM42873  Collinsia tinctoria Edward Palmer 1892-6-23 2372 El Dorado Near Coloma. Comment
  SD87704  Collinsia torreyi Frank W. Peirson 1925-7-1 6194 El Dorado State Line, Lake Tahoe, Wood borders 1905 Comment
  UC747089  Collinsia torreyi var. torreyi G. Thomas Robbins 1943-6-13 1170 El Dorado 2 mi w of Park Creek (along road to Park Creek) 1219 Comment
  RSA79423  Collinsia torreyi var. wrightii F. W. Peirson 1925-7-7 6315 El Dorado Echo Lakes Divide. 2530 Comment
  UCR242576  Collomia grandiflora George K. Helmkamp, E. A. Helmkamp 2011-7-7 17630 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  UCR256830  Collomia heterophylla George K. Helmkamp, Amy Barnes 2014-5-14 22877 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake 1247 Comment
  UCD61764  Comarum palustre Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4295 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  CAS-BOT-BC286078  Conyza canadensis A. A. Heller 1915-9-11 12269 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCR209755  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15474 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  SEINET5642233  Corallorhiza maculata Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2291 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCD150742  Corallorhiza striata James A. Neilson Jr. 1971-7-28 2284 El Dorado Tahoe Basin, Tahoma. 1901 Comment
  SBBG53012  Corallorhiza striata J. Hobson -Jun-1965 El Dorado Vasa-Gratonik Cabin, W of Echo Summit, Hwy 50 2133 Comment
  UCR234207  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16972 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  CAS-BOT-BC212000  Cornus nuttallii Ira L. Wiggins 1946-5-11 11221 El Dorado 6 mi. E of Georgetown 975 Comment
  RSA397448  Cornus nuttallii Glenn A. Gorelick 1966-4-19 s.n. El Dorado Along Hwy. 50, 1.6 miles southwest of Icehouse Road. Comment
  UC1122777  Cornus nuttallii P. L. Johannsen 1931-7-10 8 El Dorado Trail Gulch Placerville Quad., Trail Gulch 518 Comment
  UCR257706  Cornus nuttallii George K. Helmkamp, Mary Alice Barnes 2013-4-30 20440 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  CAS-BOT-BC209598  Cornus sericea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC412938  Cornus sericea subsp. sericea Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC210529  Cornus sessilis John Thomas Howell; Gordon H. True 1970-5-27 46563 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring 1127 Comment
  UC122499  Cornus sessilis Katharine Brandegee 1907-5 El Dorado near Pacific House on Tahoe Rd., fruit near Riverton 5 mi. distant Comment
  UCD165787  Corylus cornuta Peter Rubtzoff 1972-9-14 6899 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.2 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  SACT002818  Corylus cornuta var. californica J. Clark 1971-2-14 El Dorado Collected on campgrounds off Highway 50 Comment
  OBI48946  Croton setiger Unknown 1882-7-5 2857 El Dorado St. Lawrence Comment
  OBI74512  Croton setiger David J. Keil 1992-1 23356 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 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-BC182779  Cryptantha Peter Rubtzoff 1976-6-22 8666 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  CAS-BOT-BC189274  Cryptantha Beecher Crampton 1989-6-11 10188 El Dorado Tahoe Basin, Stateline, along Stateline Blvd Comment
  RSA0012197  Cryptantha affinis George K. Helmkamp, E. Helmkamp 2011-7-30 17911 El Dorado 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
  SBBG115473  Cryptantha affinis B. Crampton 1989-6-11 10188 El Dorado Stateline Blvd, Stateline Comment
  RSA796688  Cryptantha affinis Peter Rubtzoff 1974-6-5 7553 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UCD34763  Cryptantha ambigua Beecher Crampton 1989-7-16 10208 El Dorado El Dorado County, Tahoe Basin, Stateline, vacant lot along Montreal road. Comment
  CDA11121  Cryptantha flaccida G. F. Hrusa, Jeff Hart 1994-4-23 11811 El Dorado Cosumnes River Drainage; Immed. N of river and approx. 1/2 m. E of Latrobe Rd. bridge. Comment
  UCR198440  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13369 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  JEPS71509  Cryptantha simulans Gladys L. Smith 1963-7-28 1936 El Dorado trail from Audrain Lake to U.S. Hwy 50 (Echo Summit area); Sierra Nevada Mountains, Echo Summit 2164 Comment
  UCD165720  Cryptantha simulans Ellen Dean 2016-7-12 9075 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  RSA44054  Cryptantha torreyana L. R. Abrams 1930-7-23 12704 El Dorado Tamarack Trail, Glen Alpine Canyon. 2287 Comment
  JEPS73130  Cryptogramma acrostichoides Gladys L. Smith 1964-7-6 2133 El Dorado trail from Upper Echo Lake to Desolation Valley 2438 Comment
  UC964822  Cryptogramma acrostichoides G. Thomas Robbins 1943-7-25 1293 El Dorado small lake on slopes e and above Medley Lakes (Reservoir); Desolation Valley Wilderness Area 2590 Comment
  UCR177668  Cryptogramma acrostichoides A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3946 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  JEPS59988  Cryptogramma cascadensis W. L. Jepson 1918-8-28 8167 El Dorado above Fallen Leaf (Heather Lake) 2407 Comment
  CAS-BOT-BC224434  Cuscuta californica John Thomas Howell 1930-10-12 5580 El Dorado First summit north of Coloma on road to Georgetown Comment
  UCD127376  Cymopterus terebinthinus var. californicus P. B. Kennedy 1920-9-17 197 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  CDA4530  Cynara cardunculus T. C. Fuller 1957-10-22 449 -57 El Dorado 4 miles south of El Dorado. 0 Comment
  UCD119161  Cynoglossum grande Roman Gankin 1966-3-30 719 El Dorado Pine Hill, ca. 2 mi. wnw of Rescue. Comment
  UCD34355  Cynoglossum occidentale Beecher Crampton 1980-6-28 9751 El Dorado El Dorado County, Meyers, Paradise Golf Course. Comment
  UCD60181  Cynosurus echinatus Beecher Crampton 1958-6-9 4923 El Dorado ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, Finnon Lake. 762 Comment
  RSA365095  Cyperus bipartitus H. F. Copeland 1930-8-31 1353 El Dorado Salmon Falls. Comment
  CAS-BOT-BC114570  Cyperus eragrostis John Thomas Howell 1976-10-29 52304 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  UCD141195  Cyperus niger G. K. Helmkamp; E. A. Helmkamp 2006-11-15 11579 El Dorado Northern Sierra Nevada Mountains: Lake Oaks mobile home park west of Diamond Springs south of junction of Pleasant Valley Road and Patterson Drive. 537 Comment
  UCD73763  Cyperus squarrosus Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4463 El Dorado Washoe Meadows State Park. East side of fen system. 1928 Comment
  CAS-BOT-BC68009  Cystopteris fragilis G. L. Smith 1959-6-16 1182 El Dorado Junction of Lily Lake Trail and Glen Alpine Road above Fallen Leaf Lake 2225 Comment
  SEINET11261809  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2012-4-27 18868 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road N of Placerville, at the S side of the crossing of the South Fork American River.; 0 401 Comment
  UCR250618  Cytisus scoparius George K. Helmkamp, Mary Alice Barnes 2013-5-10 20533 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  CAS-BOT-BC189884  Danthonia californica L. R. Abrams 1928-7-4 12622 El Dorado Fallen Leaf Lake. Comment
  UCD165304  Danthonia californica Peter Rubtzoff; John Thomas Howell 1973-7-18 7144 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
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Aug 18 2017
  CHSC73363  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-8-27 6187 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  SEINET3926945  Danthonia unispicata Beecher Crampton 1965-6-3 7351 El Dorado 2 miles WNW of Rescue (direct line), NE slope of Pine Hill.; 0 579 Comment
  UCD61346  Danthonia unispicata A. A. Heller 1915-8-5 12147 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UC1492169  Datisca glomerata N. J. Andersson 1852-1 El Dorado Coloma Comment
  UCR171323  Daucus carota George K. Helmkamp, E. A. Helmkamp 2005-7-11 9676 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  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
  CAS-BOT-BC173268  Delphinium Elsie Zeile Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC8976  Delphinium depauperatum J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2103 Comment
  CAS-BOT-BC8869  Delphinium glaucum John Thomas Howell 1946-8-30 22905 El Dorado Upper Angora Lake 2286 Comment
  CAS-BOT-BC8872  Delphinium glaucum Ernest Alexander McGregor 1909-8-9 52 El Dorado Half Moon Lake 2365 Comment
  JEPS23308  Delphinium glaucum W. L. Jepson 1918-8-28 8177 El Dorado Heather Lake Comment
  UC370259  Delphinium glaucum E. O. Essig 1928-7-15 El Dorado above Upper Echo Lake; Alder Swamps 2377 Comment
  UCD95720  Delphinium glaucum T. I. Storer 1925-7-29 577 El Dorado Lake Valley. Comment
  UCD95662  Delphinium gracilentum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11059 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, 3.3 miles north of Hwy. U.S.--50. 2048 Comment
  UCR175667  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10826 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET7096679  Delphinium hansenii A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 Logtown Ridge. NAD27, 38.6253? deg. , -120.8520? deg. (converted to WGS84) Comment
  UCR195153  Delphinium hansenii subsp. ewanianum George K. Helmkamp, E. A. Helmkamp 2007-5-27 12148 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
  UCR176316  Delphinium nuttallianum George K. Helmkamp, E. A. Helmkamp 2006-7-10 10891 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  JEPS72149  Delphinium nuttallianum Gladys L. Smith 1964-7-4 2064 El Dorado Sayles Canyon road junction with U.S. 50; Echo Summit 2225 Comment
  RSA32305  Delphinium patens G. Thomas Robbins 1945-7-1 2034 El Dorado Along Twin Lakes trail 3/4 miles NE of Wrights Lake, 9 mile N of Hwy 50, alt 7200ft. El Dorado County 2195 Comment
  CAS-BOT-BC116432  Delphinium patens subsp. patens G. Thomas Robbins 1945-6-23 2006 El Dorado Above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  RSA629729  Dendromecon rigida Louis C. Wheeler 1958-7-23 7333 El Dorado Pillikin Mine 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
  CAS-BOT-BC262842  Deschampsia Peter Rubtzoff 1974-7-23 7751 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
  UCD61155  Deschampsia cespitosa August L. Hormay 1932-7-7 El Dorado Upper Truckee River, N of small bridge. South Shore of Lake Tahoe. Comment
  SEINET3282778 Image available Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, E. A. Helmkamp 2008-8-1 13955 El Dorado Northern Sierra Nevada Mountains; Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road. 2148 Comment
  RSA597939  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1656 El Dorado Lake Tahoe region: Glen Alpine Springs, in camp (Camp Agassiz). Mountain Meadow. Near S end of Fallen Leaf lake. 2073 Comment
  UCD167416  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado Georgetown Divide, Sierra Nevada. U. C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road.. 1289 Comment
  UC1126794  Descurainia incisa subsp. incisa H. S. Yates 1934-6-29 3912 El Dorado 1 mi ne Angora Lake; Pyramid Peak Quad. 2133 Comment
  CAS-BOT-BC43439  Descurainia sophia John Thomas Howell 1963-7-10 39669 El Dorado Sierra Nevada. Tahoe Valley. 1920 Comment
  UC150126  Dicentra uniflora Milo S. Baker 1904-7-11 El Dorado Angora Lake; Mt. Tallac 2438 Comment
  SD158363  Dichelostemma Michael Wells 1990-3-17 90 3 El Dorado Prairie City SVRA Comment
  SEINET8476520  Dichelostemma capitatum subsp. capitatum D. Henrikson 1964-3-21 s.n. El Dorado Auburn. 457 Comment
  CAS-BOT-BC299774  Dieteria canescens var. canescens E. D. Cantelow 1935-7-28 s.n. El Dorado Carson Pass Comment
  JEPS71551  Dieteria canescens var. canescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2531 El Dorado summit area Echo Peak 2711 Comment
  UC577166  Dieteria canescens var. shastensis Alice Eastwood 1934-9-21 18880 El Dorado along road (Fallen Leaf Lake); Fallen Leaf Lake Comment
  UCR179804  Digitaria sanguinalis George K. Helmkamp, E. A. Helmkamp 2006-10-20 11542 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  CAS-BOT-BC151602  Diplacus torreyi Le Roy Abrams 1911-7-27 4785 El Dorado Lake Valley 1950 Comment
  CAS-BOT-BC151606  Diplacus torreyi Mrs. H. C. Cantelow 1942-7-4 s.n. El Dorado Hy 40 Cisco Grove Comment
  CAS-BOT-BC151632  Diplacus torreyi John Thomas Howell 1963-8-22 40298 El Dorado Meyers - Sierra Nevada 1935 Comment
  CAS-BOT-BC151390  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  CAS-BOT-BC229030  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
  RSA0093565  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22424 El Dorado Sierra Nevada Mountains Foothills. Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road. 614 Comment
  SD260177  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2013-10-18 22449 El Dorado Sierra Nevada Mountains Foothills: junction of Sand Ridge Road and CA-49, north of Plymouth. 267 Comment
  CAS-BOT-BC136201  Dodecatheon alpinum Alice Eastwood 1904-1-1 s.n. El Dorado Desolation Valley - Glen Alpine Region Comment
  CAS-BOT-BC136247  Dodecatheon alpinum E. A. McGregor 1909-8-13 107 El Dorado Susie Lake - Lake Tahoe Region 2331 Comment
  JEPS14660  Dodecatheon alpinum Alice M. Ottley 1920-6-14 870 El Dorado Fallen Leaf Lake Comment
  RSA364232  Dodecatheon alpinum Robert F. Thorne 1975-8-23 47241 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  SEINET2470920  Dodecatheon alpinum K. Christie 2010-6-24 1861 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  SEINET8553138  Dodecatheon alpinum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4004 El Dorado Washoe Meadows State Park, meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1921 Comment
  UC35177  Dodecatheon alpinum W. C. Blasdale 1897-7-25 El Dorado Mt. Tallac Lake Tahoe Region, Mt. Tallac Comment
  UC480741  Dodecatheon alpinum W. C. Blasdale 1923-7-23 El Dorado Lake Lucile Comment
  UCD18565  Dodecatheon alpinum Roman Gankin 1951-6-30 43 El Dorado near shore of Lake-of-the-Wood, desolation wilderness area. Comment
  UCD19776  Dodecatheon alpinum C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1130 El Dorado 0.7 miles west of junction of Hwy 50 and Hwy 89, at foot of Meyer's Grade. 1996 Comment
  UCR190576  Dodecatheon alpinum George K. Helmkamp 2007-6-29 12443 El Dorado Northern Sierra Nevada Mountains, Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground 2351 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
  RSA461956  Dodecatheon jeffreyi Albert J. Perkins 1923-8-17 s.n. El Dorado Lake Tahoe Region Comment
  UC747033  Downingia montana G. Thomas Robbins 1943-7-18 1272 El Dorado 5 mi s Pollock Pines (Sly Park meadow along Pleasant Valley Road); Sly Park 1005 Comment
  UCD114897  Draba albertina Charles M. Knapp 1978-8-1 s.n. El Dorado Lake Tahoe Basin, W slope of Mt. Tallac, NE of Gilmore Lake. 2743 Comment
  CAS-BOT-BC42073  Draba asterophora D. L. Smith; G. L. Stebbins 1976-7-9 76110 El Dorado East face of Dick's Peak, Desolation Wilderness Area. 2804 Comment
  UC1548497  Draba densifolia Dean William Taylor 1970-8-15 688 El Dorado n flank of Freel Peak 3048 Comment
  UCD115565  Draba verna G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11670 El Dorado Northern Sierra Nevada Mountains: Mt. Aukum Road at the crossing of the middle fork of Cosumnes River, W of junction of Bucks Bar Road. 622 Comment
  UCD165846  Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD67675  Draperia systyla D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Tress State Park. Talus in Giant Sequoia forests. 1480 Comment
  UCD99544  Drosera rotundifolia Barry Meyers-Rice 1998-9-26 MR 980901 El Dorado at Grass Lake, near Luther Pass. Comment
  UCD44130  Drymocallis glandulosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1496 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD113155  Drymocallis glandulosa var. reflexa G. K. Helmkamp 2006-7-12 10948 El Dorado Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  SJSU3957  Drymocallis lactea var. austiniae C. W. Sharsmith 1964-6-20 7320 El Dorado SE base Mt Tallac 2133 Comment
  SBBG3017  Drymocallis lactea var. lactea H. and M. Dearing 1939-7-6 3852 El Dorado near Globins, Lake Tahoe Comment
  UC70336  Drymocallis lactea var. lactea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  CAS-BOT-BC157818  Drymocallis lactea var. lactea John Thomas Howell 1925-6-6 1123 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UCR196764  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2008-6-3 13580 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
  UC747426  Dudleya cymosa G. Thomas Robbins 1945-5-20 1941 El Dorado 3-5 mi s Salmon Falls (Sweetwater Creek near Simpsons Ranch) 182 Comment
  SEINET3099921 Image available Dulichium arundinaceum K. Christie 2010-8-23 1994 El Dorado Lake Tahoe Basin Management Unit (USFS); unnamed pond to the northeast of Benwood Meadow. 2290 Comment
  UCD146972  Dysphania botrys Chuck Hughes 2012-7-26 343 El Dorado Near Pollock Pines. 1134 Comment
  BFRS104 Image available Eburophyton austiniae Peter Rubtzoff 1972-10-11 7012 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) Comment
  UCR210046  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2009-8-14 15462 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  UCD49702  Eleocharis acicularis H. A. Borthwick 1925-6-15 1753 El Dorado Kyburz. Comment
  UCD44928  Eleocharis acicularis var. acicularis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2293 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD44909  Eleocharis macrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2274 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD80265  Eleocharis pachycarpa CNPS SN Foothill Team 2006-6-29 SNNR 0690 a El Dorado CDPR Auburn State Recreation Area. 441 Comment
  CAS-BOT-BC113175  Eleocharis palustris W. R. Dudley 1894-9-1 s.n. El Dorado Gullet of Lake of the Woods. Comment
  BFRS188 Image available Elymus Peter Rubtzoff, John Thomas Howell 1973-7-18 7134 El Dorado Blodgett Forest: Mutton Creek Road ca. 1.5 miles south of County Road (Comp. 460E) Comment
  CAS-BOT-BC208515  Elymus Peter Rubtzoff 1975-7-10 8193 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1325 Comment
  RSA0034064  Elymus Peter Rubtzoff, Barbara Trowbridge 1975-6-24 8127 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCR197310  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2008-7-11 13778 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UCD74188  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-20 54 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  UCD44153  Elymus elymoides subsp. elymoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1519 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC203440  Elymus glaucus subsp. glaucus L. R. Abrams 1928-7-9 12628 El Dorado Fallen Leaf Lake Comment
  UCD106985  Elymus glaucus subsp. glaucus Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7256 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
  UCD149741  Elymus glaucus subsp. glaucus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8486 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  UCD62735  Elymus trachycaulus subsp. subsecundus G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11379 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC410176  Enemion occidentale G. Thomas Robbins 1944-4-23 1552 El Dorado Canyon side above South Fork American River, about 5 mi. N of Camino 762 Comment
  BFRS94 Image available Epilobium Peter Rubtzoff 1972-8-30 6872 El Dorado Blodgett Forest: Marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  UCR218114  Epilobium George K. Helmkamp, E. A. Helmkamp 2010-7-23 16632 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  CAS-BOT-BC165913  Epilobium Beecher Crampton 1986-8-20 10049 El Dorado South Lake Tahoe, Al Tahoe Blvd. and Pioneer Trail. At the edg eo Al Tahoe Blvd. Comment
  UCD105139  Epilobium anagallidifolium P. B. Kennedy 1920-9-17 215 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  POM203281  Epilobium angustifolium subsp. circumvagum M. Halperin 1932-9-15 885 El Dorado Strawberry. Comment
  CDA32174  Epilobium brachycarpum M. Beyers 2010-8-2 742 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD105310  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12808 El Dorado Northern Sierra Nevada Mountains. Ice House Road, 1.7 miles S of its upper junction with Wentworth Springs Road. 1619 Comment
  UCD61726  Epilobium brachycarpum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4257 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD72954  Epilobium ciliatum Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4520 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  UCD73749  Epilobium ciliatum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4449 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  UCR197624  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13601 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  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
  JEPS72735  Epilobium hallianum Gladys L. Smith 1963-7-28 1986 El Dorado US 50 Echo Summit (roadside meadow) 2194 Comment
  SEINET2470980  Epilobium hornemannii K. Christie 2010-7-26 1921 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD43746  Epilobium hornemannii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1112 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC148968  Epilobium hornemannii subsp. hornemannii H. M. Hall July 1910 8809 El Dorado Velma Lakes Sierra Nevada Mountains 2438 Comment
  RSA114093  Epilobium minutum R. C. Bacigalupi, G. L. Stebbins Jr., L. Heckard, K. Jakob 1951-5-13 3299 El Dorado 1.3 miles east of Georgetown, slopes of Hotchkiss Hill. 915 Comment
  UCR208493  Epilobium oregonense Peter Rubtzoff 1974-6-27 7667 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, East Fork Gaddis Creek, north of Mutton Creek Road crossing (comp. 460E) 1296 Comment
  UCD161673  Equisetum arvense Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8831 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  CAS-BOT-BC57953  Equisetum arvense G. L. Smith 1959-6-15 1160 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake, betw. gate and waterfalls. 2255 Comment
  SD51383  Eragrostis hypnoides D. F. Howe 1961-8-9 El Dorado 2.3 miles north of Eldorado-Amador county line on #49 Comment
  UC567070  Ericameria arborescens H. A. Jensen 1931-8-19 207 El Dorado near Eggers; Placerville Quadrangle 396 Comment
  UC1118670  Ericameria bloomeri J. A. Rutter 1934-8-15 3 El Dorado 2 mi e Alder Hill; El Dorado National Forest, Pyramid Pk. Quad. 2255 Comment
  UCR179346  Ericameria bloomeri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11365 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CAS-BOT-BC286817  Ericameria discoidea Elmer I. Applegate 1931-9-9 6820 El Dorado Mt. Tallac Comment
  POM359555  Ericameria suffruticosa Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC148974  Ericameria suffruticosa Geo. R. Hall 1910-7-30 8830 El Dorado Ralston Peak 2804 Comment
  SEINET4691402  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-1 16720 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring. 2136 Comment
  UCD147766  Erigeron breweri Allyson Ayalon; Lucie Jerabkova 2012-7-1 128 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC294543  Erigeron breweri var. breweri G. Thomas Robbins 1943-7-25 1327 El Dorado Ca. 1/2 mi. s. of Echo Lake 2194 Comment
  JEPS41476  Erigeron breweri var. breweri Helen-Mar Wheeler 1941-8-12 410 El Dorado old sawmill, State Highway 89, 4 mi s Meyers Post Office 1950 Comment
  JEPS71578  Erigeron breweri var. breweri Gladys L. Smith 1972-7-20 3320 El Dorado trail from Glen Alpine Springs to Lake Gilmore 2438 Comment
  UCD165840  Erigeron canadensis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9175 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  CAS-BOT-BC294987  Erigeron compositus John Thomas Howell 1925-7-6 1419 El Dorado Summit of Mt. Tallac, Lake Tahoe region Comment
  JEPS71589  Erigeron coulteri Gladys L. Smith 1964-8-29 2387 El Dorado near large meadow at end Audrain Lake trail; Echo Summit 2249 Comment
  JEPS72166  Erigeron coulteri Gladys L. Smith 1964-7-8 2617 El Dorado trail from Upper Echo Lake to Lake of the Woods 2255 Comment
  UC1613448  Erigeron coulteri Charles M. Belshaw 1935-7-13 1170 El Dorado meadow 1/2 mi w Strawberry (along Placerville road to Tahoe); Sierra Nevada 1706 Comment
  CAS-BOT-BC300722  Erigeron glacialis var. glacialis Ethel Crum 1939-7-3 3005 El Dorado Echo Summit, two miles southeast of Echo Lake 2286 Comment
  CAS-BOT-BC300726  Erigeron glacialis var. glacialis L. R. Abrams 1917-9-22 6827 El Dorado Gilmore Lake - Lake Tahoe Region 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
  UC747189  Erigeron glacialis var. glacialis G. Thomas Robbins 1944-7-29 1800 El Dorado on ridge s of and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UCR237554  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2012-7-2 19296 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UC6277  Eriogonum elongatum var. elongatum J. Burtt Davy May 9 1896-May 24 1896 El Dorado Eell's Ranch Leonis Valley Comment
  UC495591  Eriogonum incanum Merle Randall 1930-6-24 El Dorado e side of Echo Lake Echo Lake Comment
  UC746886  Eriogonum lobbii var. lobbii G. Thomas Robbins 1945-8-12 2118 El Dorado w flank of Jobs Sister Peak Jobs Sister Peak 3048 Comment
  CHSC98705  Eriogonum luteolum var. pedunculatum L. P. Janeway 2007-7-8 9096 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 675 Comment
  UCR170239  Eriogonum marifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9914 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  CAS-BOT-BC263211  Eriogonum marifolium var. marifolium A. A. Heller 1911-8-10 12532 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  CAS-BOT-BC266101  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  JEPS72777  Eriogonum nudum var. deductum Gladys L. Smith 1971-7-8 3079 El Dorado woods about Lake Audrain; Echo Summit area 2194 Comment
  UC849638  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado near, on the Lincoln Highway Camp Echo 2133 Comment
  CAS-BOT-BC266086  Eriogonum nudum var. deductum F. A. Mac Fadden 1934-7-18 12596 El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  RSA8103  Eriogonum nudum var. deductum Carl B. Wolf 1928-8-15 3300 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2317 Comment
  UC306826  Eriogonum nudum var. deductum Herbert McLean Evans 1918-7-20 El Dorado Phillips S. slope of the American River, Phillips Comment
  UCSB48273  Eriogonum nudum var. deductum Feldmann, Peter 1965-8-17 El Dorado 1 mile E. of Tamarack Lake; 2 miles N. of Echo Lake; Desolation Valley Wilderness Area 2286 Comment
  CDA36116  Eriogonum nudum var. nudum M. Beyers, G. F. Hrusa 2011-7-2 1002 El Dorado Shealor Lakes, Sierra Nevada Mts. 2225 Comment
  RSA613773  Eriogonum nudum var. nudum Scott D. White, Julie Greene 1997-7-13 5415 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  UCR170354  Eriogonum nudum var. oblongifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9858 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR189757  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2007-9-1 12860 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) 607 Comment
  UCR189925  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2007-8-30 12848 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma 220 Comment
  CAS-BOT-BC269860  Eriogonum nudum var. pubiflorum Marcus E. Jones 1882-9-20 3468 El Dorado St. Lawrence Comment
  UC849630  Eriogonum nudum var. pubiflorum Marcus E. Jones, A. M. 1892-9-20 3468 El Dorado St. Lawrence Comment
  JEPS72772  Eriogonum ovalifolium var. nivale Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2688 El Dorado summit area, Freel Peak Freel Peak 2895 Comment
  UC311649  Eriogonum spergulinum var. reddingianum Herbert McLean Evans 1920-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC526355  Eriogonum spergulinum var. reddingianum Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UCD34875  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado 4.2 miles S of Lotus, Springvale school area. Comment
  SBBG1640  Eriogonum umbellatum D. Myrick 1958-9-3 2 El Dorado entrance to Fallen Leaf Lake Rd, Lake Tahoe Comment
  UCR270422  Eriogonum umbellatum John F. Emmel 2000-6-27 1660 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along Mt.Tallac Trail, 0.6 air mi north of Glen Alpine Spring 2439 Comment
  CAS-BOT-BC267914  Eriogonum umbellatum E. A. McGregor 1909-8-12 92 El Dorado Grass Lake, Lake Tahoe Region 2194 Comment
  CAS-BOT-BC268019  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET3860086  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along California Hwy 89, 2.2 mi S of U.S. Hwy 50.; 0 Comment
  UC306823  Eriogonum umbellatum var. nevadense Herbert McLean Evans 1918-7-21 El Dorado trail, Cup Lake Sierra Nevada, Cup Lake 2438 Comment
  UC746875  Eriogonum umbellatum var. nevadense G. Thomas Robbins 1945-7-8 2046 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  SBBG11911  Eriogonum umbellatum var. polyanthum D. Myrick 1962-6-29 74 El Dorado S end of Lake Tahoe 1889 Comment
  HSC44787  Eriogonum umbellatum var. umbellatum Maralyn O'Meara Jun 1974 503 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCD101317  Eriogonum ursinum var. ursinum R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  CAS-BOT-BC261823  Eriogonum wrightii var. subscaposum E. A. McGregor 1909-8-26 38 El Dorado Lake Tahoe Region. Glen Alpine (Grass Lake Trail) 2133 Comment
  SD22416  Eriogonum wrightii var. subscaposum C. A. Purpus 8196 El Dorado Slate Mt. Comment
  UC1576783  Eriophorum Dean W. Taylor 1972-5-22 1457 El Dorado Highway 89 at summit Luther Pass (Grass Lake); Sierra Nevada, , at summit Luther Pass 2316 Comment
  RSA252374  Eriophorum gracile Robert F. Thorne, C. W. Tilforth 1969-9-7 39298 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD118788  Eriophorum gracile Kendra Sikes; Danielle Roach 2010-9-22 255 El Dorado Smaller fen above and south of Hell Hole Fen, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_8_F1 of the CNPS/Forest Service fen vegetation project. 2545 Comment
  UCD148465  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8318 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. In fen just south and down slope of General Creek group-camp campground area. 1925 Comment
  UCR173305  Eriophyllum lanatum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10471 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  UCR78586  Eriophyllum lanatum R. D. Goeden, J. Teerink 1993-8-19 893- 28 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  SJSU1043  Eriophyllum lanatum var. grandiflorum M. Esch 1950-5-1 El Dorado by Hwy 50 above Placerville 609 Comment
  CAS-BOT-BC301499  Eriophyllum lanatum var. integrifolium John Thomas Howell 1925-7-6 1391 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region Comment
  UCD103078  Erodium botrys Janet Seely 1976-5-1 14 El Dorado 0.7 mile northeast of River Pines on Shenandoah Road. 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
  SEINET2445054  Erodium moschatum George K. Helmkamp, E. A. Helmkamp 2010-5-17 16054 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road at the junction with Bertana Court; SE edge of State Ecological Preserve, 1.6 mi NW of Rescue (Shingle springs 7.5'). 459 Comment
  UCD74059  Erysimum capitatum Jennifer W. Burt; Jessica Hite 2005-8-17 78 El Dorado Peddler Hill' abandoned ski area (North of Hwy 88 near intersection with Bear River Road) - collected from center of abandoned ski run. 2019 Comment
  UCR218085  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16498 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-BC54968  Erysimum perenne William Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC54979  Erysimum perenne W. R. Dudley 1900-6-26 s.n. El Dorado Ridges below Lake Lucile. Comment
  CAS-BOT-BC54990  Erysimum perenne Mrs. E. C. Sutliffe 1927-6-1 s.n. El Dorado Between Tahoe City and Tallac. Comment
  CAS-BOT-BC248287  Erythranthe guttata George K. Helmkamp; E. A. Helmkamp 2011-10-13 18417 El Dorado Northern Sierra Nevada Mountains: Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  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
  POM109646  Erythronium grandiflorum Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UC643190  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado three mi s American River (between Coloma and Auburn) Comment
  CAS-BOT-BC504547  Erythronium multiscapideum Alice Eastwood 1927-3-26 14186 El Dorado Georgetown Comment
  UCD34146  Eschscholzia lobbii Beecher Crampton 1977-4-18 9474 El Dorado El Dorado County, east of Clarksville, jct. of Bass Lake road with Hwy. 50. Comment
  JEPS2426  Eucephalus breweri Helen-Mar Wheeler 1941-8-18 448 El Dorado Echo Summit 2250 Comment
  JEPS72160  Eucephalus breweri Gladys L. Smith 1972-7-20 3366 El Dorado above, near summit of Mt. Tallac Lake Gilmore; Mt. Tallac 2865 Comment
  UCR233350  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2011-9-13 18260 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CDA9726  Euphorbia lathyris Michael Denton 2007-5-31 PDR# 1332932 El Dorado Camino; 2260 Hassler Rd. near Fruitridge Rd. Comment
  UCR200880  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2008-9-16 14121 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park 530 Comment
  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
  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
  UCD61686  Eurybia integrifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4230 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8. 1918 Comment
  CAS-BOT-BC310522  Eurybia integrifolia J. Clausen 1932-9-14 634 El Dorado Tahoe Region, above Glen Alpine on trail to Mt. Tallac 2290 Comment
  CAS-BOT-BC310526  Eurybia integrifolia Elsie Zeile Lovegrove 1941-9-11 s.n. El Dorado Lake Tahoe Basin. Angora Lake Trail on Fallen Leaf Lake side Comment
  CAS-BOT-BC413853  Fallopia sachalinensis Paul E. Levingston 1964-7-16 s.n. El Dorado W. side of road just s. of 1537 N. Canyon Rd., Camino Comment
  CAS-BOT-BC174039  Festuca Peter Rubtzoff 1975-6-4 8034 El Dorado Blodgett Forest: County Road, ca. 0.6 miles East of main Station entrance 1350 Comment
  CAS-BOT-BC532599  Festuca G. Ledyard Stebbins 1980-6-23 s.n. El Dorado El Dorado National Forest. Little Bald Mountain 853 Comment
  UCR176292  Festuca arundinacea George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10461 El Dorado Northern Sierra Nevada Foothills, S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. west of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir) 1189 Comment
  UCR279889  Festuca microstachys Peter Rubtzoff 1976-6-22 8064 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, Quail Landing Road near junction with Chinquapin Flat Road 1290 Comment
  UCD66289  Festuca rubra Beecher Crampton 1974-8-12 9085 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCD72712  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4434 El Dorado Lake Valley Recreation area, on south side of Upper Truckee River, west side of golf course area. Upper Truckee River Restoration Project monitoring well #13 plot. 1914 Comment
  UCR197557  Festuca trachyphylla George K. Helmkamp, E. A. Helmkamp 2008-5-28 13499 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  CDA28225  Festuca viridula P. B. Kennedy 1920-9-18 El Dorado Eldorado National Forest; Big Silver Creek 0 Comment
  UCR176297  Filago gallica George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10486 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  SBBG128988  Fragaria vesca G. K. Helmkamp, E. A. Helmkamp 2011-7-7 17649 El Dorado Capps Crossing (Bonnetti) Rd, 2.8 mi S of its jct with Mormon Emigrant Trail 1297 Comment
  SJSU10524  Fragaria virginiana C. L. Kline 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  UCD18282  Fragaria virginiana E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 826 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  CAS-BOT-BC53441  Frangula californica subsp. tomentella F. A. MacF. 1934-7-28 12606 El Dorado On highway near stream 15 miles from Auburn on Placerville Highway Comment
  CAS-BOT-BC53444  Frangula californica subsp. tomentella John Thomas Howell 1930-10-12 5572 El Dorado 4 miles n. of Placerville Comment
  CHSC109994  Frangula californica subsp. tomentella L. P. Janeway; Peter Zika 2012-5-17 10821 El Dorado Northern Sierra Nevada Foothills. Pine Hill Preserve, Cameron Park Unit; Shingle Springs 1.5 km west of junction of Hwy 50 and South Shingle Road/Ponderosa Road, and 0.3 km north of Hwy 50. 456 Comment
  UC1123374  Fraxinus latifolia H. A. Jensen Jul 1931 50 El Dorado Mouth of Rock Creek El Dorado National Forest 426 Comment
  CAS-BOT-BC205981  Fremontodendron decumbens Beecher Crampton 1956-6-1 3524 El Dorado North slope of Pine Hill 579 Comment
  CDA12290  Fremontodendron decumbens G. F. Hrusa, B. Follansbee 1990-4-2 7734 El Dorado Pine Hill; Summit of Pine Hill approx. 2.5 m WNW of Rescue. Comment
  UCD116332  Fremontodendron decumbens Roman Gankin 1966-1-13 627 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCD116337  Fremontodendron decumbens D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-1 s.n. El Dorado Pine Hill. Sunny Hill Road. 440 Comment
  UC1613996  Galium Charles M. Belshaw 1935-9-25 915 El Dorado Twin Bridges Comment
  BFRS460 Image available Galium bolanderi Peter Rubtzoff 1972-10-18 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD170543  Galium californicum subsp. sierrae D. O. Burge; G. Hinshaw 2017-5-11 2272 El Dorado Pine Hill, summit area. 590 Comment
  UCD167595  Galium murale Chuck Hughes 2016-5-3 457 El Dorado Southwest of Sabana Drive. 399 Comment
  RSA755564  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15504 El Dorado Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  OBI74504  Galium porrigens var. tenue David J. Keil 1992-1 23318 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 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
  CHSC73314  Galium triflorum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5881 El Dorado Lake Tahoe Basin. 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
  UCD142010  Galium triflorum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7837 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  UC1602340  Garrya veatchii Katharine Brandegee May 1907 El Dorado Sweetwater Comment
  POM116292  Gastridium phleoides Marcus E. Jones 1882-7-5 s.n. El Dorado St. Lawrence. Comment
Read comments
Mar 6 2011
  UC1613983  Gayophytum Charles M. Belshaw 1935-5-25 921 El Dorado 12 mi sw of Lake Tahoe (Strawberry Meadow, 42 Milestone on Placerville-Tahoe Highway, Sierra Nevada Mts.); Sierra Nevada Mts., Strawberry Meadow, 42 Milestone 1706 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
  UCR253132  Gayophytum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19320 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  UCR254898  Gayophytum Peter Rubtzoff 1974-9-19 7914 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Spring Road near head of Bacon Canyon 1326 Comment
  CAS-BOT-BC350913  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  RSA800166  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD60564  Gayophytum diffusum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4029 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  SD247466  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2013-6-19 20931 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail. 2188 Comment
  UCR209030  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15496 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UC747234  Gayophytum eriospermum G. Thomas Robbins 1943-7-18 1274 El Dorado along Pleasant Valley road 5 mi s Pollock Pines; Sly Park meadow 1005 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
  UC873673  Gayophytum heterozygum David D. Keck 1932-6-29 1548 El Dorado about 5 mi e Camino 1125 Comment
  RSA6264  Gayophytum heterozygum D. D. Keck 1932-6-29 1548 El Dorado Sierra Nevada, about 5 miles east of El Camino 1128 Comment
  UC495577  Gayophytum humile Merle Randall 1930-6-26 El Dorado Hawley Grade Lake Tahoe Region (falls) Comment
  UC444857  Gentiana calycosa Miss K. A. Chandler 1901-8-21 El Dorado near Tahoe; Half Moon Bay Comment
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Jul 27 2006
  RSA69781  Gentiana simplex F. W. Peirson 1931-8-7 9520 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 Comment
  SEINET7717393  Gentiana simplex Chesnut, Drew 1890-8-8 El Dorado Cascade. Lake Tahoe. Comment
  UCD42595  Gentianopsis holopetala Lloyd P. Tevis 1902-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC747626  Gentianopsis simplex G. Thomas Robbins 1945-8-6 2105 El Dorado Long Meadow near Schlien Ranger Station; Long meadow 1676 Comment
  UCR188014  Geranium bicknellii George K. Helmkamp, E. A. Helmkamp 2007-5-1 11917 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UCD103284  Geranium californicum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10996 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UC17123  Geranium carolinianum V. Rattan 1860-1 42 El Dorado Placerville Comment
  UCD103299  Geranium carolinianum G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11537 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  UCD37317  Geranium dissectum Beecher Crampton 1959-5-21 5239 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCR250439  Geranium dissectum George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20651 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  UCD103419  Geranium molle G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10214 El Dorado Northern Sierra Nevada Foothills: E of Sacramento, SW of Placerville. Forni road between US Highway 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCR188008  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-5-1 11919 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UCR206796  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-5-24 14775 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  UC747302  Geranium richardsonii G. Thomas Robbins 1944-6-17 1705 El Dorado ca 1 mi e Pyramid Ranger Station 1676 Comment
  UCD103501  Geranium richardsonii Beecher Crampton 1978-7-23 9626 El Dorado 42 Mile Tract, El Dorado National Forest. Comment
  CAS-BOT-BC459357  Geum macrophyllum M. E. Parsons 1909-7-1 s.n. El Dorado Aspen Grove, Tahoe Comment
  SEINET5732115 Image available Gilia capitata Ali Estilai 1969-1 32 El Dorado Marshall Gold Discovery site, 2 miles north of Coloma.; Coloma 482 Comment
  UCD69670  Gilia capitata Laura Tanata 1982-5-28 17 El Dorado Along the north bank of the North Fork of the Consumnes River, 1/2 mile west of bridge on Bucks Bar Road; foothill woodland community dominated by lupine, on a south facing slope, with dry soil in a sunny area; relatively common erect herb, 3-5 dm tall, flower purple-blue. 609 Comment
  UC125072  Gilia capitata subsp. mediomontana Katharine Brandegee July 1902- July 1908 El Dorado Kyburz Comment
  UCR173812  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10631 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  CDA36423  Gilia leptalea subsp. bicolor M. Beyers, G. F. Hrusa 2011-7-2 1019 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  RSA781450  Gilia tricolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UC125081  Gilia tricolor subsp. diffusa Katharine Brandegee May 1907 El Dorado Simpson's Ranch Sweetwater Creek, Simpson's Ranch Comment
  JEPS18008  Githopsis pulchella subsp. serpentinicola George B. Rossbach 1955-5-22 510 El Dorado e of Shingle Springs 457 Comment
  CDA10926  Githopsis pulchella var. pulchella G. F. Hrusa 1994-4-28 11838 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  CAS-BOT-BC242682  Glyceria elata Catherine Best 1989-9-6 1407 El Dorado Echo Lake, near Lake Tahoe Comment
  CHSC73379  Glyceria elata L. P. Janeway; Eric Schroder 1998-8-20 6138 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  CAS-BOT-BC173604  Gnaphalium Peter Rubtzoff; John Thomas Howell 1973-7-19 7185 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCR235127  Gnaphalium canescens subsp. thermale George K. Helmkamp, William Barnes 2010-9-4 16927 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  BFRS304 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-20 6943 El Dorado Blodgett Forest: County Road about 1.0 miles east of Headquarters Road Junction (Comp. 270U) Comment
  CAS-BOT-BC302501  Gnaphalium palustre W. R. Dudley 1900-6-1 s.n. El Dorado Glenn [Glen] Alpine Comment
  UC85546  Godetia biloba Katharine Brandegee 1907-5-29 El Dorado Simpsons Ranch Sweetwater Creek; Simpson's Ranch, El Dorado Co. Comment
  UC747058  Gratiola ebracteata G. Thomas Robbins 1945-5-27 1961 El Dorado about 1/2 mi n Pleasant Valley; n of Pleasant Valley 762 Comment
  CAS-BOT-BC304969  Grindelia hirsutula Lewis S. Rose 1930-7-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC523885  Grindelia hirsutula George K. Helmkamp; E. A. Helmkamp 2012-9-17 19852 El Dorado Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 4.8 mi N of its jct with Pony Express Rd in Pollock Pines 954 Comment
  UCD119375  Hackelia californica P. B. Kennedy 1920-8-10 35 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UC907690  Hackelia micrantha G. Thomas Robbins 1945-7-8 2052 El Dorado above Eagle Lake (along Velma Lakes Trail); Desolation Valley Wilderness Area 2438 Comment
  UC747158  Helenium bigelovii G. Thomas Robbins 1945-8-6 2108 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  RSA9582  Helenium bigelovii C. B. Wolf 1928-8-15 3324 El Dorado Glen Alpine. 2134 Comment
  CAS-BOT-BC314692  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC305600  Helianthus californicus G. L. Stebbins 1976-8-14 76185 El Dorado Chrome Creek, on east side of Lake Folsom 152 Comment
  RSA739791  Hemizonella minima George K. Helmkamp, E. A. Helmkamp 2007-6-6 12264 El Dorado along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  UC34297  Hemizonella minima W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park) 1897 Comment
  UCD165564  Hemizonella minima Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8862 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
  UCR189904  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2007-9-9 12907 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 Comment
  RSA0011954  Heracleum maximum George K. Helmkamp, E. Helmkamp 2011-9-13 18255 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
  CHSC106303  Hesperolinon micranthum L. P. Janeway; B. Castro 2010-6-12 10003 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 343 Comment
  CHSC106304  Hesperolinon micranthum L. P. Janeway; B. Castro 2010-6-12 10001 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  UC747314  Hesperolinon micranthum G. Thomas Robbins 1943-6-22 1210 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 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
  UCD160938  Heuchera G. Ledyard Stebbins 1977-8-7 77132 El Dorado Along South Fork of the American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker. Data copied from Stebbins 77130; newspaper said Below Sciots, Aug 7).) 1676 Comment
  SEINET11262282  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2011-7-30 17937 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east sided of bridge over Pi Pi Creek.; 0 1209 Comment
  CAS-BOT-BC425204  Heuchera rubescens Herbert F. Copeland 1934-6-15 s.n. El Dorado Near Eagle Creek and Emerald Bay, Lake Tahoe Comment
  JEPS71848  Heuchera rubescens Gladys L. Smith 1964-7-31 2284 El Dorado along trail from Echo Lakes to Fallen Leaf Lake (on glacial stair-step side of summit) 2407 Comment
  CAS-BOT-BC312360  Hieracium albiflorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR176007  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11014 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  CAS-BOT-BC319755  Hieracium argutum G. L. Stebbins; Glen Holstein 1976-8-27 76212 El Dorado North side of Camp Creek east of Sly Park Reservoir (Jenkinson Lake) 1005 Comment
  CAS-BOT-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  JEPS36674  Hieracium horridum W. L. Jepson 1918-8-28 8180 El Dorado Heather Laek Heather Lake 2407 Comment
  JEPS71818  Hieracium horridum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2768 El Dorado Summit Area Mt. Tallac 2819 Comment
  UC747136  Hieracium horridum G. Thomas Robbins 1943-9-5 1385 El Dorado rocky ridge just w Dicks Pass (along trail to summit of Dicks Peak) 2895 Comment
  UCD165997  Hieracium horridum Daniel M. McNair 2016-6-20 2144 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1936 Comment
  UC753995  Hoita macrostachya H. F. Copeland 1940-6-24 1593 El Dorado Salmon Falls South Fork of American River (s bank of river) Comment
  UCD105899  Hoita orbicularis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Bear Creek near Georgetown. Comment
  OBI74527  Holcus lanatus David J. Keil 1992-1 23347 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR217881  Holcus lanatus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16135 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UCD133241  Holocarpha virgata P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-1 s.n. El Dorado Pine Hill Rd. Sunny Hill Road. UTM: 10SFN7488. 450 Comment
  UCR270561  Holodiscus discolor John F. Emmel 1999-8-30 1638 El Dorado Sierra Nevada Mountains, SW Lake Tahoe area, Tamarack Lake Trail, 0.2 air mile SSE of east end of Lily Lake 2073 Comment
  UCD113338  Holodiscus discolor var. microphyllus P. B. Kennedy 1920-8-17 136 El Dorado El Dorado National Forest: El Dorado National Forest -- Barrett Camp. 1950 Comment
  SACT001385  Hordeum leporinum J. Wilson 1985-5-3 El Dorado Comment
  UCR176291  Hordeum murinum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10469 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  UCR199051  Hordeum murinum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13359 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  JEPS71899  Horkelia fusca subsp. parviflora Gladys L. Smith 1972-7-18 3388 El Dorado Woods about Wrights Lake Wrights Lake 2133 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
  CAS-BOT-BC532324  Horkelia fusca var. parviflora Ella Dales Cantelow 1940-7-20 4313 El Dorado East of Carson's Summit 2583 Comment
  UCD113544  Horkelia tridentata H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  SEINET7249083  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-1 19343 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR170323  Hypericum George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10033 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
  UCD68119  Hypericum anagalloides Cheryl Gillespie 1981-6-6 30 El Dorado 6 miles South on Highway 89, large field on the right side of the road. In a marshy woodland plant association, on a Southwest facing slope, near an open field and small lake. Flowers, yellow-orange. 2133 Comment
  SEINET11261910  Hypericum formosum var. scouleri George Helmkamp, E. A. Helmkamp 2011-7-30 17918 El Dorado Northern Sierra Nevada Mountains: along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3311/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  UCR176412  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11153 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  UCR209036  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15502 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  UCR218626  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2010-6-9 16259 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
  UCD61619  Hypericum scouleri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4176 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCR173484  Hypochaeris glabra George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10261 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  RSA613769  Ipomopsis aggregata Scott D. White, Julie Greene 1997-7-13 5410 El Dorado Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi. west of summit of Luther Pass; at Grass Lake. 2317 Comment
  UC1123691  Ipomopsis aggregata A. D. Gifford 1934-8-23 339 El Dorado Corral Flats Pyramid Pk Quad., El Dorado National Forest 2194 Comment
  UC1123697  Ipomopsis aggregata F. W. Embree 1934-7-24 78 El Dorado 4.5 mi ne Morrison's; Pyramid Peak quad, El Dorado National Forest 1950 Comment
  UC879865  Ipomopsis aggregata A. A. Heller 1915-8-6 12167 El Dorado near Camp echo Lincoln Hwy 2133 Comment
  JEPS124893 Image available Ipomopsis aggregata P. L. Billings 1965-7-1 40 El Dorado Collected near Lake Tahoe on Hwy 50, 4.8 miles from the intersection of HWY 83 & 50 Comment
  POM127433  Ipomopsis aggregata subsp. formosissima L. R. Abrams 1911-7-27 4807 El Dorado Near Fallen Leaf Lake; Lake Tahoe Region. 2043 Comment
  UC714158  Ipomopsis congesta C. W. Sharsmith 1937-8-30 3464 El Dorado s Lake Tahoe (n slope Freel Peak); Sierra Nevada 3200 Comment
  JEPS71340  Ipomopsis congesta subsp. montana Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2677 El Dorado Freel Peak 2895 Comment
  CAS-BOT-BC173702  Iris hartwegii Peter Rubtzoff 1974-6-4 7531 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  SEINET4170703  Iris hartwegii Unknown 1966-5-8 37 El Dorado Union Valey , 13 miles north of U.S. Highway 50 Comment
  RSA0035753  Iris hartwegii subsp. hartwegii George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20869 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCD19773  Isoetes nuttallii C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1125 El Dorado 3.1 miles west of Kyburz, across Hwy 50 from cabin 'Septieme Ciel'. 1159 Comment
  CAS-BOT-BC142468  Ivesia santolinoides David D. Keck; A. Gustafson 1938-8-10 4908 El Dorado 0.5 mi. W. of Meyers 1950 Comment
  CAS-BOT-BC142470  Ivesia santolinoides Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado 10 miles S.W. of Meyers Comment
  UC1213883  Ivesia santolinoides Verne Grant and Alva Grant 1946-7-26 7786 El Dorado slope by Upper Echo Lake 2286 Comment
  UC85458  Jensia rammii Katharine Brandegee May 1907 El Dorado 5 mi w Placerville Comment
  CAS-BOT-BC47586  Jepsonia heterandra D. L. Smith; G. L. Stebbins 1975-10-25 75010 El Dorado Along North Fork, Cosumnes River Comment
  UCR209019  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-22 15519 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 2.1 miles south of Cool 448 Comment
  UCR219164  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-11-3 15723 El Dorado Sierra Nevada Mountains Foothills, Somerset, at the junction of Grizzly Flat Road and Hwy E-16 636 Comment
  RSA800475  Juncus articulatus Peter Rubtzoff, John Thomas Howell 1973-7-17 7055 El Dorado Along Wentworth Springs Road, ca. 1 mi east of Georgetown on road to Blodgett Forest; and 1 mi E of junction with Hwy 193. Comment
  UCD141329  Juncus balticus subsp. ater A. A. Heller 1919-7-29 13326 El Dorado Meek's bay, Lake Tahoe. 1859 Comment
  UCD111873  Juncus bufonius Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7166 a El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  RSA70057  Juncus bufonius var. occidentalis F. W. Peirson 1925-7-2 6207 El Dorado South side of Lake Tahoe. 1905 Comment
  UC421735  Juncus chlorocephalus R. L. Pendleton and F. M. Reed 1907-7-23 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UCD165701  Juncus chlorocephalus Ellen Dean 2016-7-12 9057 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. Close to highway. 2058 Comment
  SEINET3878073  Juncus confusus Kenneth R. Genz 1978-7-29 8680 El Dorado Sierra Nevada. From Camp Cody, Boy Scouts of America, Cody Lake Basin, S. of Strawberry on the American River.; 0 2195 Comment
  RSA101332  Juncus confusus Alice Eastwood 1906-7-27 1069 El Dorado Fallen Leaf Lake. Comment
  SBBG123038  Juncus effusus subsp. pacificus G. K. Helmkamp with E. A. Helmkamp 2007-8-21 12787 El Dorado Ice House Rd, 21.3 mi N of CA-50 at Robbs Hut Rd 2078 Comment
  CHSC73229  Juncus ensifolius L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5888 El Dorado Lake Tahoe Basin Management Unit. 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
  UCD166029  Juncus ensifolius Daniel M. McNair; with Ellen Dean 2016-7-19 2179 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  UCD118648  Juncus howellii Danielle Roach; Kendra Sikes 2010-9-23 86 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D. Collected in vegetation plot #0519_SO_705_124_F5 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  UC917171  Juncus nevadensis R. H. Miller 1950-6-4 99 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCD44780  Juncus nevadensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2146 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD164253  Juncus nevadensis Peter Rubtzoff 1979-8-17 9315 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot. Comment
  UC1729886  Juncus occidentalis L. P. Janeway 1998-8-5 5950 El Dorado large meadow near mouth of Meeks Creek (w of Highway 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); Homewood Quadrangle 1895 Comment
  CHSC73108  Juncus orthophyllus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5799 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CHSC73503  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-19 6107 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
  JEPS100310  Juncus orthophyllus Dean W. Taylor 1972-7-13 1695 El Dorado Grass Lake, Luther Pass Sierra Nevada 2346 Comment
  CAS-BOT-BC173521  Juncus oxymeris Peter Rubtzoff 1972-8-30 6867 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 miles south of Clearcut (Comp. 460E). Georgetown Divide, Sierra Nevada 1301 Comment
  UC54238  Juncus parryi H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4717 El Dorado Pyramid Peak Sierra Nevada Mountains 2926 Comment
  CAS-BOT-BC293677  Juncus tenuis Peter Rubtzoff; John Thomas Howell 1973-7-17 7054 El Dorado Along Wentworth Springs Road, ca. 1 mile east of Georgetown on road to Blodgett Forest; and 1 mile E of junction with Hwy. 193. Comment
  CAS-BOT-BC81099  Juniperus communis Dr. E. C. Van Dyke 1905-7-1 s.n. El Dorado Lake Tahoe Region Comment
  CAS-BOT-BC81161  Juniperus occidentalis Elmer I. Applegate 1931-9-9 6821 El Dorado South base of Mt. Tallac, 2 miles north of Gilmore Lake, Lake Tahoe region Comment
  CAS-BOT-BC81164  Juniperus occidentalis Parish 1906-7-24 7094 El Dorado Glen Alpine, Lake Tahoe 2438 Comment
  UCD133756  Juniperus occidentalis John Buckhouse 1964-10-3 50 El Dorado Ca. 3 miles south of Meyers, State Hwy. 89. 1828 Comment
  CAS-BOT-BC59645  Kalmia microphylla subsp. microphylla Alice Eastwood 1906-7-29 1154 El Dorado Glen Alpine Region. Comment
  JEPS72461  Kalmia polifolia subsp. microphylla Gladys L. Smith 1964-7-6 2144 El Dorado trail from Upper Echo Lake to Desolation Valley 2651 Comment
  JEPS72462  Kalmia polifolia subsp. microphylla Gladys L. Smith 1971-7-14 3074 El Dorado above Lake Lucille (Desolation Valley Trail); Desolation Valley Trail 2651 Comment
  SBBG59943  Kalmia polifolia subsp. microphylla Milo H. Gates 1879-1 El Dorado near summit of Round Top Comment
  CAS-BOT-BC237827  Keckiella lemmonii A. A. Heller 1919-7-29 13332 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  RSA747383  Kelloggia galioides George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13917 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  SBBG125690  Kelloggia galioides G. K. Helmkamp with E. A. Helmkamp 2009-6-29 15076 El Dorado Ice House Rd, 7.6 mi N of its juction with CA 50, ca. 10.5 air mi NE (74 deg) of Pollock Pines 1642 Comment
  SD247500  Kelloggia galioides George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22087 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88 (Peddler Hill 7.5'Q) 1793 Comment
  UC187721  Kelloggia galioides John H. Redfield 1872-8-31 132 El Dorado Lake Tahoe; Sierra Nevada 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
  UCD123879  Kickxia elatine G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12987 El Dorado Northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  UC205841  Kyhosia bolanderi P. B. Kennedy 1920-8-16 91 El Dorado Barret Camp; El Dorado National Forest 1935 Comment
  UCD133497  Kyhosia bolanderi G. L. Webster 1974-7-16 7639 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  CAS-BOT-BC272323  Lachnagrostis filiformis Beecher Crampton 1953-4-22 1122 El Dorado Hollister Ranch 3 miles west of Rescue Comment
  UCR253078  Lactuca serriola George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22047 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
  CHSC98929  Lagophylla glandulosa L. P. Janeway 2007-7-8 9091 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 674 Comment
  CAS-BOT-BC341274  Lagophylla glandulosa Brandegee No date on label s.n. El Dorado Sweetwater Comment
  UCR173780  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10150 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UCR218620  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2010-6-9 16255 El Dorado Sierra Nevada Mountains Foothills, Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air mi. NW (331 deg. ) of Diamond Springs 479 Comment
  CAS-BOT-BC123332  Lathyrus goldsteiniae Miss Lutie Goldstein 1903-7-12 s.n. El Dorado Lakeside Park, Lake Tahoe 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
  UCD159993  Lathyrus sulphureus Jack Major 1966-3 s.n. El Dorado Pine Hill. Comment
  UCR256491  Lathyrus sulphureus George K. Helmkamp 2014-5-2 22832 A El Dorado Sierra Nevada Mountains Foothills, Forebay Road at Kodiak Trail, about 1 mile northwest of Forebay Reservoir 1079 Comment
  CHSC35177  Lathyrus tingitanus James Henrickson 1969-5-25 3463 El Dorado 34 mi. NE of Sacramento, ca. 3 mi. W. of Placerville. 518 Comment
  UCR194916  Layia gaillardioides George K. Helmkamp, E. A. Helmkamp 2007-5-22 12045 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road, 2.8 miles southeast of US-50 976 Comment
  UC747670  Ledum glandulosum G. Thomas Robbins 1943-7-25 1288 El Dorado Desolation Valley Primitive Area, Medley Lakes Reservoir Medley Lakes Reservoir; Desolation Valley Primitive Area, Medley Lakes Reservoir 2590 Comment
  SD230137  Leersia oryzoides Louis C. Wheeler 1952-9-26 6978 El Dorado South Fork American River: 1 mile upstream from Lotus. Moist to wet, sunny river bank. Comment
  UCD149114  Lemna valdiviana Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8481 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1926 Comment
  UCR174291  Lepidium densiflorum var. macrocarpum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCD115793  Lepidium nitidum G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11685 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  SEINET5326390  Lepidium nitidum C. Bell 1962-3-17 40 El Dorado 3 miles west of Placerville, above south fork American River. 244 Comment
  SEINET13203266 Image available Lepidium virginicum George K. Helmkamp, Amy Barnes 2014-1 23006 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station (Riverton 7.5' Q.) 1609 Comment
  UCD72704  Lepidium virginicum subsp. menziesii Ellen Dean; T. Sasaki 2007-7-23 4426 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  CAS-BOT-BC13077  Lepidium virginicum var. menziesii Catherine Best 1997-8-21 7600 El Dorado Sierra Nevada. Above Upper Echo Lake. Comment
  HSC104173  Lepidium virginicum var. virginicum G. K. Helmkamp, E. A. Helmkamp 2012-8-4 19572 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi. W of its junction with CA-88 2287 Comment
  UCR189468  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2007-9-11 12929 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCD60570  Leptosiphon ciliatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4035 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD34721  Leptosiphon ciliatus Beecher Crampton 1989-6-6 10165 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  CAS-BOT-BC339588  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  RSA792590  Lessingia leptoclada George K. Helmkamp, William Barnes 2010-9-4 16949 El Dorado Mormon Emigrant Trail at the junction with Bonetti Road 1765 Comment
  UC1287474  Lessingia leptoclada Willard Spence 1960-9-7 629 El Dorado Route 49 3.4 mi n Placerville 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
  SBBG128640  Lessingia leptoclada G. K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Peavine Ridge Rd, 2.8 mi W of Ice House Rd and at the jct with Forest Road 31 and Round Tent Cyn Rd 1581 Comment
  CAS-BOT-BC342040  Lessingia virgata K. Curran 1883-8-1 s.n. El Dorado Sweetwater Comment
  SD212502  Lessingia virgata G. K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9854 El Dorado East of Sacramento; Sly Park Road, ca. 2.0 miles east of Pleasant Valley. 854 Comment
  UC1121026  Leucothoe davisiae P. L. Johannsen 1934-8-21 461 El Dorado 1/2 mi se of Potts (El Dorado National Forest, Ice House Silner Creek); El Dorado National Forest, Ice House Silner Creek 1371 Comment
  CAS-BOT-BC233815  Lewisia cantelovii G. L. Stebbins 1970-7-6 67040 El Dorado Canyon west of German Mine, between Alleghany and Washington 914 Comment
  JEPS72868  Lewisia cantelovii G. L. Stebbins 1968-9-27 6804 El Dorado ca. 15 air mi e Georgetown (below Leonardi Springs, w of small ravine, s side of Rubicon Canyon); Rubicon Canyon 1097 Comment
  CAS-BOT-BC444509  Lewisia triphylla John Thomas Howell 1925-6-28 1229 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe region. Comment
  RSA304818  Lewisia triphylla Larry L. Norris 1980-6-18 071 El Dorado Along the Manzanita Trail on Park Ridge SW facing slope in upper limits of Mixed Coniferous Forest. 2244 Comment
  UCD101699  Lewisia triphylla Ray F. Evert 1958-5-28 s.n. El Dorado 50 yards north of US Highway 40, Twin Bridges. Comment
  UC463345  Ligusticum grayi L. R. Abrams 1930-8-15 12743 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UCD81267  Ligusticum grayi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4252 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC843979  Lilium parvum A. A. Heller 1915-8-6 12161 El Dorado near Echo Camp (on the Lincoln Highway); Lincoln Highway 2133 Comment
  UCD61723  Lilium parvum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4254 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR206768  Lilium parvum George K. Helmkamp, Amy Barnes 2009-7-7 15120 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  CAS-BOT-BC509414  Lilium parvum H. C. Cantelow 1935-7-26 1041 El Dorado Cascade lake, near Lake Tahoe Comment
  JEPS33838  Lilium parvum Gladys L. Smith 1963-7-28 1970 El Dorado Echo Summit; U.S. Hwy 50 maintenance station 2194 Comment
  CAS-BOT-BC133054  Lilium washingtonianum subsp. washingtonianum Elsie Z. Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC110630  Limnanthes alba Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. 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
  POM86006  Limnanthes alba var. detonsa Geo. Hansen 1895-6-13 1107 El Dorado Armstrong s Stat n 1616 Comment
  RSA262350  Limnanthes douglasii subsp. rosea C. B. Shah 1960-5-8 20 El Dorado U.S. Highway 50, 5 miles west of Camino. 945 Comment
  UCD33698  Limnanthes douglasii subsp. striata Beecher Crampton 1972-4-12 8785 El Dorado ca. 1.5 miles N.E. of Clarksville on Bass Lake road. Comment
  UC914189  Linanthus H. S. Reed 1941-5-4 El Dorado Coloma Comment
  UC532175  Linanthus ciliatus Herbert F. Copeland 1934-6-15 El Dorado near Eagle Creek; Lake Tahoe, Emerald Bay Comment
  UC1028304  Linanthus filipes George B. Rossbach 1955-5-22 407 El Dorado e of Shingle Springs 457 Comment
  RSA0096838  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado Sly Park, 5 mi. S of Pollock Pines. 1006 Comment
  UC130875  Linanthus filipes Katharine Brandegee 1909-5-1 El Dorado between Simpson's Ranch and Salmon Falls Comment
  UC1714593  Linanthus harknessii Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake; Lake Tahoe Region Comment
  UC1093656  Linanthus montanus Herbert L. Mason 1957-4-28 14687 El Dorado n of Placerville; Rubicon River Comment
  UC23721  Linanthus montanus M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC311216  Linanthus pachyphyllus Herbert McLean Evans Jul 1920 El Dorado 500 ft. above Lake Valley; Sierra Nevada, Freel Comment
  JEPS22972  Linanthus parviflorus G. T. Robbins 1943-4-14 995 El Dorado just w Smith Flat 670 Comment
  CDA33558  Linaria vulgaris David Kratville 2010-8-17 PDR# 1625990 El Dorado South Lake Tahoe; 945 Trout Creek Ave. near Freel Creek Ave. 0 Comment
  POM179685  Lindernia dubia var. dubia J. T. Howell 1930-10-12 5588 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. 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
  UCD150747  Listera convallarioides James A. Neilson Jr. 1970-7-14 1515 El Dorado Tahoe Basin, Heavenly Valley Creek, near Pioneer Trail Road. 1935 Comment
  CAS-BOT-BC176411  Lithocarpus Peter Rubtzoff 1975-6-3 8017 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UC1135280  Lithocarpus densiflorus H. A. Jensen Sep 1931 215 El Dorado One Eye Creek; Placerville Quad. 640 Comment
  JEPS47541  Lithophragma affine Francis Ramaley 1917-5-21 11271 El Dorado 6 mi downstream from Kyburz; downstream from Kyburz Comment
  UCR173298  Lithophragma bolanderi George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10247 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  UCR207863  Lithophragma bolanderi George K. Helmkamp, E. A. Helmkamp 2009-5-14 14700 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  CAS-BOT-BC435450  Lithophragma glabrum Alice Eastwood 1906-7-21 1185 El Dorado Mt. Tallac; Glen Alpine Region Comment
  UCD160955  Lithophragma glabrum G. Ledyard Stebbins 1978-7-23 78138 El Dorado Desolation Wilderness area. North of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2743 Comment
  SJSU3981  Lithophragma glabrum C. W. Sharsmith 1964-6-17 7274 El Dorado Fallen Leaf L. (0.5 mi N of lower end) 1950 Comment
  UCD102683  Lithophragma glabrum R. H. Miller 1950-6-4 98 El Dorado Along Highway 89, about 6 miles south of Echo Summit. 1981 Comment
  UC405420  Logfia filaginoides Katharine Brandegee April 1915 El Dorado Cool Comment
  JEPS5383  Logfia gallica Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3319 El Dorado 2.3 mi s of: and 1.8 mi above (n of) bridge across the river Kelsey; South Fork of American River 457 Comment
  CHSC56268  Lomatium nevadense K. R. Stern 1985-6-14 8118 El Dorado Echo Summit. 2225 Comment
  UCD125409  Lonicera conjugialis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7495 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
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  UCD137297  Lonicera conjugialis T. I. Storer 1925-7-31 576 El Dorado Truckee River. Comment
  SD236256  Lonicera hispidula var. vacillans G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13583 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwesst of CA-50 (road junction in Pollock Pines), noutlet road leading to the South Fork of the American River (Pollock Pines 7.5'Q) 715 Comment
  UCD137346  Lonicera interrupta Lisa L. Serafini 1982-5-30 17 El Dorado Pine Hill, 1/3 mile east of lookout tower. 615 Comment
  UC1614169  Lotus Charles M. Belshaw 1935-5-25 886 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs Comment
  UC907679  Lotus grandiflorus var. macranthus G. Thomas Robbins 1945-5-20 1939 El Dorado 2-3 mi s of Salmon Falls (above Sweetwater Creek) 182 Comment
  RSA755991  Lotus incanus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14888 El Dorado Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  CDA14118  Lotus nevadensis var. nevadensis G. F. Hrusa, J. Glazner 1997-6-3 13954 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of White hall. Comment
  SEINET3860093  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16505 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 of Placerville.; 0 1831 Comment
  SEINET2470982  Lotus oblongifolius K. Christie 2010-7-26 1923 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  JEPS71961  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1972-7-20 3293 El Dorado trail from Lily Lake to Glen Alpine 2194 Comment
  JEPS71962  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1963-7-9 1795 El Dorado 0.25 mi w Echo Summit (Sayles Canyon Trail); Lily Pad Lake 2194 Comment
  UC85299  Lotus oblongifolius var. oblongifolius Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  UCSC001149  Lotus oblongifolius var. oblongifolius D. Axelrod 1936-7-28 615 El Dorado Above south shore of Fallen Leaf Lake 3 Comment
  JEPS71967  Lotus purshianus var. purshianus Gladys L. Smith 1972-8-23 3505 El Dorado near Fallen Leaf Lake (about shores of Lily Lake); Lily Lake 2072 Comment
  UC217347  Lotus purshianus var. purshianus H. M. Hall 1921-6-24 11275 El Dorado Sly Park 1066 Comment
  UCR176001  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11038 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR201886  Ludwigia peploides subsp. peploides George K. Helmkamp, E. A. Helmkamp 2008-8-3 13961 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park in Diamond Springs, Patterson Drive and CA-49 534 Comment
  CAS-BOT-BC198291  Lupinus P. B. Kennedy 1920-8-17 118 El Dorado Barrett Camp, El Dorado National Forest 1981 Comment
  CAS-BOT-BC312675  Lupinus Peter Rubtzoff 1974-6-27 3662 A El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Main Line Road, 0.6 miles north of Clearcut 1356 Comment
  CAS-BOT-BC320525  Lupinus Peter Rubtzoff 1974-6-5 7570 El Dorado Georgetown Divide: U.S. Blodgett Forest Research Station, Mutton Creek Road ca. 0.2 miles east of East Fork of Gaddis Creek crossing. 1310 Comment
  UCD80998  Lupinus albicaulis CNPS SN Foothill Team 2005-5-5 SNFN 0194 d El Dorado BLM Cronin Ranch, the south-central portion of the unit. The plot is about 150 m east of the movie set and broken down buildings, on north-facing gentle slopes, south of the maintained road. 227 Comment
  CDA27367  Lupinus albifrons var. albifrons T. C. Fuller 1964-5-5 11918 El Dorado Old Mosquito Road just north of bridge over South Fork, American River, ca. 5 miles northeast of Placerville. 0 Comment
  RSA0035754  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20868 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCD105745  Lupinus angustiflorus G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10869 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  UCR192905  Lupinus angustiflorus George K. Helmkamp, E. A. Helmkamp 2007-5-31 12234 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
  UCR270406  Lupinus arbustus John F. Emmel 2000-6-27 1662 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along Mt.Tallac Trail, 0.7 air mi west of Cathedral Peak and 0.8 air mi north of Glen Alpine Spring 2530 Comment
  JEPS65020  Lupinus benthamii W. L. Jepson 1931-4-12 15764 El Dorado Pilot Hill 304 Comment
  CDA27398  Lupinus benthamii G. D. Barbe, T. C. Fuller 1985-5-14 4227 El Dorado China Hill Road (County Road 109); Howard Neilson Ranch, south of El Dorado on Highway 49. 0 Comment
  SEINET3282775 Image available Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-1 11911 El Dorado Foothills, Northern Sierra Nevada Mountains; access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma. 207 Comment
  UCR217943  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16119 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  RSA161240  Lupinus bicolor Peter H. Raven, H. L. Mason, R. Ornduff 1957-4-28 10705 El Dorado 3.3 mi. s. of Kelsey on road to Placerville. Comment
  UC157907  Lupinus breweri Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (Cascade Lake and plains about Tallac); near Lake Tahoe, Cascade Lake and plains about Tallac Comment
  UCD61778  Lupinus breweri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4307 El Dorado Washoe Meadows State Park. Southwest area of park, just uphill of logged clearing and manhole # 73, along unimproved road. 1933 Comment
  UCD34344  Lupinus breweri Beecher Crampton 1980-6-24 9738 El Dorado South Lake Tahoe, along Al Tahoe blvd.. Comment
  CAS-BOT-BC208877  Lupinus breweri var. breweri G. Thomas Robbins 1945-7-8 2037 El Dorado Near Al Tahoe, Lake Tahoe. 1920 Comment
  POM27636  Lupinus burkei subsp. burkei Marcus E. Jones 1902-6-18 s.n. El Dorado Emigrant Gap. Comment
  SEINET12154507  Lupinus confertus H. H. Heller 1938-1 602 El Dorado Richardson's Beach. Lake Tahoe Comment
  UCD107793  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  SEINET10485399  Lupinus fulcratus J. C. Downey 1955-7-22 Downey 202 El Dorado Collected at meyers, near lake tahoe. Eggs. 2042 Comment
  SEINET8042214  Lupinus fulcratus P. Lehenbauer 1923-6-25 998 El Dorado Meeks Comment
  SEINET10489264  Lupinus latifolius subsp. longipes P. Rubtzoff 1974-7-25 Rubtzoff 7782 El Dorado Blodgett forest: mutton creek rd near jct with mainline rd (comp. 520R). Low, Vernally moist, open area along s side of rd. 1295 Comment
  RSA781309  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  SBBG3648  Lupinus latifolius var. columbianus H. and M. Dearing 1939-7-6 3856 El Dorado near Emerald Bay, Lake Tahoe Comment
  SD247421  Lupinus latifolius var. columbianus George Helmkamp, Elizabeth Helmkamp 2013-6-19 20936 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy (Tragedy Spring 7.5'Q) 2116 Comment
  UCR173793  Lupinus latifolius var. columbianus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10590 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR175661  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10831 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR258199  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2014-8-11 22994 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 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
  UC480729  Lupinus lepidus var. lobbii W. C. Blasdale July, 1923 El Dorado Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  UC54402  Lupinus lepidus var. lobbii H. M. Hall and H. P. Chandler July, 1903 4637 El Dorado Mt. Tallac Sierra Nevada Mountains, Gilmore Lake (Gilmore Lake) 2529 Comment
  UCD108570  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10951 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCD108576  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12716 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCD72588  Lupinus lepidus var. sellulus Ellen Dean; T. Sasaki 2007-7-23 4311 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  UCSB16429  Lupinus lepidus var. sellulus Breedlove, Dennis 1962-6-13 El Dorado Northern city limits of Meyers; Sierra Nevada 1981 Comment
  UCR258384  Lupinus microcarpus var. densiflorus George K. Helmkamp 2014-5-21 22915 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  UCD109065  Lupinus nanus G. K. Helmkamp; Elizabeth Helmkamp 2007-4-20 11773 El Dorado Northern Sierra Nevada Mountains. Junction of Uhlenkamp Road and Pine Hill Road, N of Grass Valley Road and NW of Placerville. 401 Comment
  UCD159980  Lupinus pachylobus Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  UCD109454  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12400 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
  UCR175729  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-7 10864 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR218742  Lupinus polyphyllus var. burkei George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16573 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  RSA49039  Lupinus sellulus var. artulus Verne Grant 1949-7-25 8793 El Dorado Below Phillips on Highway 50 1982 Comment
  SBBG129047  Lupinus stiversii G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20876 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UCD160983  Lupinus stiversii G. Ledyard Stebbins 1978-4-9 7814 El Dorado Coloma. 1 to 1.5 mile southeast of Coloma, on north bank of the South Fork of the American River. (Exact location unknown. Location copied from CAS652269 and coordinates estimated by label maker. Elevation provided by notes on the newspaper.) 243 Comment
  SEINET9328954  Luzula comosa Unknown 2009-7-8 15131 El Dorado Sierra Nevada Mountains Comment
  UCR173727  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10514 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
  UCD142073  Luzula comosa A. A. Heller 1916-8-1 12526 El Dorado Near Echo Camp. 2225 Comment
  UC1514511  Luzula divaricata Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2779 El Dorado summit area Mt. Tallac; summit area Mt. Tallac 2819 Comment
  CHSC59618  Luzula macrantha Rob Lee 1975-4-27 4 El Dorado Along creek. Funny Bug Road, 0.3 mile south of Gold Hill Road. 518 Comment
  CAS-BOT-BC210063  Luzula parviflora Peter Rubtzoff 1975-7-22 8201 El Dorado Goergetown Divide, Sierra Nevada. Blodgett Forest: Dark Canyon Road ca. 0.4 mi. west of junction with Mutton Creek Road (Comp. 300E) 1295 Comment
  UCD165617  Luzula subsessilis Ellen Dean 2016-6-10 8964 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2044 Comment
  UCD98219  Lychnis coronaria Jirair Carapetian 1969-5-18 40 El Dorado along bank of American River, Marshall Gold Discovery area, 2 miles north of Colma. 481 Comment
  SEINET3238914 Image available Madia George K. Helmkamp, E. A. Helmkamp 2008-4-30 13362 El Dorado Sierra Nevada Mountains Foothills; Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown. 723 Comment
  CAS-BOT-BC140684  Madia Peter Rubtzoff; John Thomas Howell 1973-7-18 7156 El Dorado Blodgett Forest: Bacchi Meadow 1325 Comment
  CAS-BOT-BC342740  Madia elegans A. A. Heller 1915-9-10 12255 El Dorado Near Shingle Springs Comment
  CAS-BOT-BC520334  Madia elegans George K. Helmkamp; E. A. Helmkamp 2012-9-5 19750 El Dorado Northern Sierra Nevada Mountains Foothills: along Lotus Road, 1.6 mi S of jct with CA-49, 1.45 mi SW (238 deg. ) of Coloma 248 Comment
  SD123520  Madia elegans Robert F. Thorne 1974-7-31 44928 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2195 Comment
  SEINET3148088  Madia elegans G. B. Grant 1906-1 742 El Dorado Lake Tahoe, Sierra Nevada Mts. 2438 Comment
  SD234829  Madia elegans subsp. densifolia G. K. Helmkamp, E. A. Helmkamp 2008-8-21 14039 El Dorado Foothills, northern Sierra Nevada Mountains: along CA-49, 0.3 mile north of the junction with Pleasant Valley Road in Diamond Springs. 537 Comment
  POM216170  Madia elegans subsp. vernalis D. D. Keck 1933-6-1 2442 El Dorado 1 mile E of Clarksville on Lincoln Hwy. 305 Comment
  CAS-BOT-BC344329  Madia exigua M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  UCR173185  Madia exigua George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10524 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCR173700  Madia exigua George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10573 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR193183  Madia exigua George K. Helmkamp, E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  CAS-BOT-BC344337  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado At edge of Lily Lake, Fallen Leaf region Comment
  CAS-BOT-BC344341  Madia exigua Bruce G. Baldwin 1985-6-30 495 El Dorado Sly County Park, northwest edge of Jenkinson Lake Comment
  UC1614173  Madia exigua Charles M. Belshaw 1935-5-30 891 El Dorado about 3 mi s Placerville; Diamond Spring Comment
  CAS-BOT-BC334675  Madia glomerata Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake Road Comment
  CHSC73295  Madia glomerata L. P. Janeway; Susi Urie 1998-8-4 5922 El Dorado Lake Tahoe Basin--National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UC169985  Madia glomerata Miss Helen D. Geis 1912-6 98 El Dorado Lakeside Comment
  CAS-BOT-BC342909  Madia gracilis Rimo Bacigalupi; G. L. Stebbins; L. R. Heckard; Karl Jacob 1951-5-13 3332 El Dorado Between Kelsey P.O. and Kelsey settlement (where Jim Marshall's blacksmithy still stands) 609 Comment
  JEPS119469  Madia gracilis George K. Helmkamp with E. A. Helmkamp 2010-8-7 16727 El Dorado nSNH: Silver Fork Road, 0.4 mi east of its junction with Mormon Emigrant rail, at Jim Quinn Spring. Comment
  OBI82143  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21096 El Dorado Northern Sierra Nevada Mountains; Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88. 2006 Comment
  UC1930968  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2006-8-24 11269 El Dorado Northern Sierra Nevada Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road Comment
  UC485287  Madia gracilis Katharine Brandegee 1907-5-22 El Dorado near Camino Comment
  UCD151024  Madia gracilis D. S. Park; S. Joslin 2010-5-29 105 El Dorado trail near American River. 197 Comment
  UCD80088  Madia gracilis CNPS SN Foothill Team 2005-4-26 SNFN 0094 a El Dorado CDPR Folsom State Recreation Area, on the shores of Folsom reservoir, on the northwest shore of the peninsula area, between Goose Flat road and north boat launch area. The lake shore is 50 m southwest of the plot, and the plot is above the high water mark. 138 Comment
  UCR170649  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2005-8-9 9775 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR173721  Madia gracilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10571 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  UCR230989  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
  CAS-BOT-BC342927  Madia gracilis David D. Keck 1932-6-29 1551 El Dorado Between Whitehall and Silver Fork, American River 1150 Comment
  UCR251268  Madia minima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19349 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  UCR217328  Madia rammii George K. Helmkamp, E. A. Helmkamp 2010-6-14 16286 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
  UCR249618  Madia subspicata George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20853 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  CAS-BOT-BC510738  Maianthemum racemosum subsp. amplexicaule Donald Myrick 1958-6-26 55 A El Dorado Fallen leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC512738  Maianthemum stellatum E. A. McGregor 1909-8-12 99 El Dorado Lake Tahoe Region, Grass Lake 2194 Comment
  UC747202  Malacothrix floccifera G. Thomas Robbins 1943-7-18 1279 El Dorado about 0.5 mi n Sly Park (between Pollock Pines and Sly Park) 914 Comment
  CAS-BOT-BC347393  Malacothrix floccifera David D. Keck 1934-7-2 2925 El Dorado 3 mi. E. of Freds Place, Placerville-Meyers road, American River canyon 1767 Comment
  UCR197578  Malva nicaeensis George K. Helmkamp, E. A. Helmkamp 2008-5-28 13503 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  UCD134466  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11920 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  UCR176373  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10989 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR184837  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-5-7 11943 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
  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-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 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
  RSA116439  Melica aristata Beecher Crampton 1956-6-22 3602 El Dorado Omo Ranch Post office. 1067 Comment
  UCD147689  Melica aristata Allyson Ayalon; Lucie Jerabkova 2012-7-1 67 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 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
  SACT001490  Melica californica J. Wilson 1982-5-2 El Dorado IN area 50 yards east of Sweetwater Creek. 225.0 Comment
  SEINET249773 Image available Melica californica Beecher Crampton 1955-6-1 2816 El Dorado 5 miles east of Folsom, Green Valley Road. Comment
  UC818844  Melica californica Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UCD86909  Melica californica Beecher Crampton 1959-5-21 5243 El Dorado Frenchtown. S of Shingle Springs. Comment
  UCD158909  Melica fugax G. Ledyard Stebbins 1971-7-7 8036 El Dorado Cody Summit Ridge, southwest of Strawberry. (Exact location unknown. Coordinates estimated by label maker. On newspaper there was the notation 'Ridge west of Cody Meadows.') 2407 Comment
  RSA403525  Melica spectabilis Albert J. Perkins 1923-8-6 s.n. El Dorado Lake Tahoe, summit of Angora Peak 2439 Comment
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  UCD80574  Melica torreyana CNPS SN Foothill Team 2005-4-25 SNFN 0092 a El Dorado CDPR Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater Trail, about 1/4 mile from the trailhead. 147 Comment
  UCD88867  Melica torreyana Beecher Crampton 1964-4-27 6948 El Dorado 1/2 mile east of Lotus above American River. Comment
  UCR174297  Melica torreyana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10654 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCD165759  Melilotus albus Ellen Dean; with Daniel McNair 2016-7-12 9114 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Near granite boulders west of Rubicon Creek and east of Highway 89. 1946 Comment
  UCR171403  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9725 A El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 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
  RSA715229  Mentha spicata George K. Helmkamp, E. A. Helmkamp 2005-9-1 9824 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge. 280 Comment
  SD236318  Mentha spicata G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9824 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  UCD73077  Menyanthes trifoliata Rudolf Schmid 1964-7-12 El Dorado Grass Lake, State Highway 89 (Luther Pass). Comment
  RSA49083  Mertensia ciliata Verne Grant, Alva Grant 1949-7-26 8802 El Dorado At Echo Summit, Hywy 50. 2226 Comment
  UCD119502  Mertensia ciliata var. stomatechoides G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11091 El Dorado Northern Sierra Nevada Mountains: 0.3 mile west of the junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir. 2037 Comment
  CAS-BOT-BC428775  Micranthes californica G. Thomas Robbins 1944-4-23 1555 El Dorado Above shore of South Fork American River, about 5 mi. n. of Camino 762 Comment
  UCD102892  Micranthes tolmiei P. B. Kennedy 1920-9-17 208 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  CAS-BOT-BC348671  Microseris acuminata Peter H. Raven 1953-5-10 5499 El Dorado Cool Comment
  POM127591  Microseris nutans L. R. Abrams 1911-7-27 4787 El Dorado Lake Valley, El Dorado County (Lake Tahoe) 1951 Comment
  UCD42437  Microsteris gracilis 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
  UCD69331  Microsteris gracilis Keith B. Comfort 1984-5-28 29 El Dorado 0.5 miles up private rd. that is 100 yds from bridge (Fallen Leaf Rd.) over Glen Alpine Creek; in Yellow pine forest dominanted by Pinus ponderosa, Pinus Lambertina, and Abies concolor; locally abundand herb, 12 cm. tall with small white flowers; growing in moist soil with granite parent material in partial sun. 1993 Comment
  RSA95774  Microsteris gracilis subsp. gracilis Verne Grant, Alva Grant 1955-7-4 9747 El Dorado Bijou, Lake Tahoe 1829 Comment
  UCD122929  Mimulus Collector Unknown 1925-5-29 1949 El Dorado 29 mi. E of Placerville. Comment
  UC907730  Mimulus angustatus G. Thomas Robbins 1945-4-22 1846 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  UC217373  Mimulus bicolor H. M. Hall 1921-6-24 11285 El Dorado Sly Park 1066 Comment
  UCD125150  Mimulus guttatus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7443 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCR173903  Mimulus guttatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10616 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  CDA41788  Mimulus guttatus P. B. Kennedy 1920-9-17 s.n. El Dorado Eldorado National Forest. Comment
  UCD69231  Mimulus guttatus D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCR217887  Mimulus jepsonii George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16120 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UC373190  Mimulus kelloggii Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UC85432  Mimulus kelloggii Katharine Brandegee 1907-5-25 El Dorado near Placerville (type locality) Comment
  UCR170666  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-8-9 9804 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  UCR218747  Mimulus layneae George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16315 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  JEPS71715  Mimulus lewisii Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2661 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  UC463387  Mimulus lewisii L. R. Abrams 1930-7-23 12702 El Dorado Tamarack Trail Glen Alpine Canyon 2133 Comment
  UC747116  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado outlet streamlet of Star Lake (on trail to Freel Peak) 2804 Comment
  JEPS72198  Mimulus minusculus Gladys L. Smith 1963-7-9 1788 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UC112812  Mimulus moniliformis Katharine Brandegee July 1908 El Dorado 12 mi above Placerville (Sportsmans's Hall) Comment
  SBBG11883  Mimulus moschatus D. Myrick 1958-6-26 56 El Dorado Fallen Leaf Lake 1920 Comment
  SBBG7017  Mimulus moschatus D. Myrick 1958-9-28 20 El Dorado N side of Fallen Leaf Lake Comment
  UCD122808  Mimulus moschatus G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11097 El Dorado Northern Sierra Nevada Mountains. Junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir. 2018 Comment
  UCR218250  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16590 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  UCD44030  Mimulus moschatus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-1 1396 El Dorado Lake Tahoe Basin. Comment
  UC2045176  Mimulus nanus var. jepsonii George K. Helmkamp with E. A. Helmkamp 2011-9-1 18220 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail. Tragedy Spring 7.5' Q. Comment
  JEPS72205  Mimulus nanus var. mephiticus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2524 El Dorado summit area Echo Peak 2711 Comment
  JEPS11001  Mimulus primuloides H. M. Wheeler 1941-8-14 430 El Dorado n Bijou (Sapphire Meadow); Lake Tahoe 1905 Comment
  RSA32389  Mimulus primuloides var. pilosellus G. Thomas Robbins 1945-8-12 2113 El Dorado Lake Valley, 2-3 mi. SE of Al Tahoe. 1921 Comment
  JEPS29828  Mimulus pulsiferae Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8572 El Dorado about 1 mi below U.S. highway 50 (below and s of Eight-mile House (e of Camino), watershed of upper reaches of creek); Webber Creek 1158 Comment
  RSA792250  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10838 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCD44788  Mimulus tilingii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2154 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR176442  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2006-8-7 11179 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  JEPS51407  Minuartia californica W. L. Jepson 1938-4-9 18628 El Dorado Placerville 579 Comment
  UCD19720  Minuartia californica C. H. Lamoureux; Roman Gankin 1957-3-24 1186 El Dorado Near Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs on north side of highway. Comment
  UC746839  Minuartia nuttallii subsp. gracilis G. Thomas Robbins 1945-8-12 2130 El Dorado rocky slope near summit; Freel Peak 3322 Comment
  UCD86053  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado Sierra Nevada. Camino. S. side of Carson Rd. (old Hwy 50) just below the Cedar Grove turn-off from Hwy 50. 975 Comment
  CAS-BOT-BC432940  Mitella breweri A. A. Heller 1915-8-6 12181 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  SEINET6167717  Mitella breweri K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4072 El Dorado Washoe Meadows State Park, southwest area of the park adjacent to sewer manhole # 66. 1946 Comment
  UC1213911  Mitella breweri Verne Grant and Alva Grant 1946-7-20 7740 El Dorado Upper Echo Lake; n side 2286 Comment
  SEINET9331664  Monardella breweri Unknown 2011-7-30 07 /30/2011 El Dorado Northern Sierra Nevada Mountains Comment
  UC185709  Monardella breweri subsp. lanceolata Katharine Brandegee Aug 1914 El Dorado Between Pacific House and Camino Comment
  UC185720  Monardella breweri subsp. lanceolata Katharine Brandegee Aug. 1911 El Dorado Between Pacific House and Camino Comment
  SEINET10928166  Monardella lanceolata A. Graff 1993-7-20 Graff 211 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET11123716  Monardella odoratissima Unknown 2013-9-7 22270 El Dorado El Dorado County Comment
  CAS-BOT-BC318607  Monardella odoratissima Donald Myrick 1958-6-30 104 El Dorado Off Sawmill Flat Road S of Fallen Leaf Lake, Lake Tahoe. 1889 Comment
  SEINET7249061  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  UCD125214  Monardella odoratissima subsp. pallida G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11066 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road, 3.3 miles north of Hwy US-50. 2049 Comment
  SEINET10895203  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 216 El Dorado El Dorado National Forest. Intersection of USNFS Rd. 10N28 and the Mormon Emigrant Trail, on both sides of road. Locally infrequent, in mixed conifer forest of Calocedrus decurrens, Abies concolor, A. magnifica, Pinus jeffreyi, P. lambertiana, Ribes roezlii, Mimulus sp. Not yet in bloom. Comment
  POM126650  Monardella sheltonii Christina Simpson 1907-06 s.n. El Dorado Simpson s Ranch Sweetwater Creek. Comment
  CAS-BOT-BC176192  Montia Peter Rubtzoff 1974-6-5 7559 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CHSC73188  Montia chamissoi L. P. Janeway; Eric Schroder 1998-8-19 6111 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD60386  Montia chamissoi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3950 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of manholes #3 and #2. 1920 Comment
  CAS-BOT-BC444828  Montia fontana G. Thomas Robbins 1945-5-27 1962 El Dorado Along South Fork Webber Creek ca. 2 mi., e. of Newtown 762 Comment
  CAS-BOT-BC445042  Montia linearis Catherine Best 1982-6-23 s.n. El Dorado Fallen Leaf Lake Road about 2 miles south of the intersection of Highway 89. 1905 Comment
  UCR177009  Montia parvifolia George 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-BC262581  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E) 1260 Comment
  UC682015  Muhlenbergia andina G. L. Stebbins Jr. 1942-8-27 3299 El Dorado junction of road to Fallen Leaf Lodge with road to Glen Alpine (sw of Lake Tahoe) 1900 Comment
  RSA87340  Muhlenbergia filiformis F. W. Peirson 1925-7-2 6215 El Dorado On south side of Lake Tahoe. 1905 Comment
  UCD111839  Muhlenbergia filiformis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7157 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
  UCD142748  Muhlenbergia filiformis Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7965 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  UCR36520  Muhlenbergia filiformis A. C. Sanders 1984-6-17 5044 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
  SEINET4672121  Muhlenbergia filiformis M. J. Williams, Emily McPherson 1974-8-1 74 -ED-7A El Dorado [Sierra Nevada] Rubicon Peak Trail 2073 Comment
  UCD111513  Muhlenbergia jonesii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7135 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UC571402  Muhlenbergia montana E. V. Coates July 1937 9 El Dorado Glen Alpine Lake Tahoe Comment
  RSA129678  Muhlenbergia richardsonis H. S. Yates 1936-8-8 5971 El Dorado Styles Flat 2012 Comment
  RSA54063  Muhlenbergia richardsonis J. T. Howell 1946-8-30 22929 El Dorado Between Angora Lakes and Angora Lookout Comment
  JEPS14545  Myosotis discolor Peter H. Raven 1956-4-28 9074 El Dorado on rd. to Georgetown 4.4 mi. from Kelsey Comment
  UCR87982  Myosotis scorpioides Kathy Harper 1992-5-18 s.n. El Dorado State Hwy 88 at 'Devil's Garden' vista point 2378 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
  BFRS99 Image available Myrica hartwegii Peter Rubtzoff 1975-7-24 8247 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mile north of Mutton Creek Road Junction (Comp. 500U) Comment
  CDA11124  Myrica hartwegii G. F. Hrusa, Jeff Hart 1994-4-23 11814 El Dorado Cosumnes River Drainage; Cosumnes River margin, 1/3 m. E of Latrobe Rd. bridge. Comment
  HSC93557  Myrica hartwegii G. Fred Hrusa, Jeff Hart 1994-4-23 11813 El Dorado Edge of scour zone, Cosumnes River, 1/3 mi. E of Latrobe Rd. bridge 150 Comment
  SEINET6688357 Image available Myrica hartwegii Rimo Bacigalupi, H. L. Mason, Robert Ornduff 1959-1 7329 El Dorado North FOrk of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Hwy 49 256 Comment
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  SEINET6412913  Myriopteris gracillima H. N. Mozingo 1972-5-26 72 -6 El Dorado 3 miles west of Riverton, west side of steep canyon Comment
  UCD139969  Narthecium californicum G. L. Stebbins Jr. 1942-8-30 3323 El Dorado foot of Cracked Crag, 4 miles west of Fallen Leaf. 2438 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
  BFRS129 Image available Navarretia divaricata Peter Rubtzoff 1974-7-19 7698 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  JEPS24406  Navarretia divaricata subsp. vividior G. Thomas Robbins 1943-7-6 1247 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  UC133846  Navarretia divaricata subsp. vividior Katharine Brandegee Jul 1908 El Dorado Lake Valley 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
  RSA91881  Navarretia filicaulis Beecher Crampton 1954-7-2 2029 El Dorado 1 mile southwest of Garden Valley 579 Comment
  UC125084  Navarretia filicaulis Katharine Brandegee 1908-7 El Dorado near Camino (Water Tank) Comment
  UCD37365  Navarretia filicaulis Beecher Crampton 1959-8-20 5437 El Dorado El Dorado County, north slope of Pine Hill. 579 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
  UC126074  Navarretia intertexta Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  POM74495  Navarretia intertexta Marcus E. Jones 1882-7-7 3415 El Dorado St. Lawrence Comment
Read comments
Jan 23 2011
  UC913385  Navarretia intertexta G. Thomas Robbins 1943-6-2 1108 El Dorado e and above Smith Flat Comment
  UC913451  Navarretia intertexta subsp. propinqua Lea Reid Jul 1940 El Dorado vicinity Meeks Bay; Lake Tahoe Comment
  CAS-BOT-BC257955  Navarretia leptalea subsp. bicolor George K. Helmkamp; E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  CHSC73308  Navarretia leptalea subsp. bicolor L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5816 El Dorado Lake Tahoe Basin--National Forest. Small drainage into Tuckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along ephemeral creek. 1905 Comment
  SEINET4674744  Navarretia leptalea subsp. leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-10 10900 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 6.1 miles north of HWY US-50; at the junction with the road from Ice House Reservoir (Kyburz 7.5' Quad).; 0 2030 Comment
  UC1123771  Navarretia leptalea subsp. leptalea F. W. Embree 1934-7-6 125 El Dorado 4 mi w and 1 mi n Iron Mt.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET8729373 Image available Navarretia prolifera Herbert L. Mason 1942-1 12552 El Dorado Ridge north of Smith's Flat, 4 miles east of Placerville. Comment
  CAS-BOT-BC230518  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 344 El Dorado Mace Road to Cable Road to junction with Iowa Canyon. Proceed E along road above creek, passing first old road running NW, to second road 200 feet past. At confluence of this old road, and up road 200 feet until it hits another old road running E-W 944 Comment
  CAS-BOT-BC230548  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-22 315 El Dorado 0.07 mile up Gilmore Road W of Pollock Pines, to end of paved road and beginning of FS lands. 700 feet further up road to population. Pop. extends 500 more feet to fork in road. Occurs along ridgetop N and S of road 1097 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  JEPS6654  Navarretia prolifera subsp. lutea G. Thomas Robbins 1932-6-2 1111 El Dorado 3 mi e Camino (at Civilian Conservation Corps Camp Snowline) 1036 Comment
  SEINET197685  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-13 1162 -A El Dorado Along Park Creek Road near Junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker, extreme eastern boundary of Placerville Quadrangle. 1219 Comment
  UC1008719  Navarretia prolifera subsp. lutea G. Thomas Robbins 1942-9-23 914 El Dorado 3 mi e Placerville (at Institute of Forest Genetics) 822 Comment
  UC674907  Navarretia prolifera subsp. lutea Francis W. Pennell 1940-6-2 25647 El Dorado 4 mi w Camino 822 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
  UCR173722  Nemophila heterophylla George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10567 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  POM147024  Nemophila heterophylla Alice Eastwood 1927-3-26 14161 El Dorado Coloma. Comment
  UC592132  Nemophila maculata H. L. Mason 1928-5-4 4508 El Dorado 4 mi n Shingle Springs (Greene Valley); , n of Shingle Springs Comment
  UCR106842  Nemophila parviflora Denise Fruitt 1982-5-9 32 El Dorado Sierra Nevada Mtns., property off Grizzly Flat Road, 9.8 mi. east of Somerset. 1067 Comment
  UCD119916  Nemophila parviflora Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  UCR190701  Nicotiana acuminata var. multiflora George K. Helmkamp, E. A. Helmkamp 2007-9-19 12986 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown 366 Comment
  POM182431  Nothocalais alpestris W. A. Setchell, C. C. Dobie 1901-07 s.n. El Dorado Mt. Tallac, Lake Tahoe Region Comment
  RSA286235  Nuphar lutea subsp. polysepala R. F. Thorne 1974-7-31 44911 El Dorado Grass Lake at Luthers Pass 2363 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
  JEPS124514 Image available Nuphar polysepala Laurel Loeblich 1964-7-8 90 El Dorado At Grass Lake 7.5 miles east of highway 50 on highway 89. Comment
  JEPS29799  Odontostomum hartwegii Rimo Bacigalupi and L. R. Heckard 1962-5-30 8543 El Dorado 4 1/2 mi. n. Rescue (4.4 mi. w. of Gold Hill, along Luneman Rd.) 381 Comment
  SEINET3992104  Odontostomum hartwegii Unknown 1928-5-4 4517 El Dorado Serpentine Plateau between Green Valley and Eggars Comment
  JEPS112815  Oreostemma alpigenum var. andersonii Dean William Taylor 1970-8-15 622 El Dorado North flank of Freel Peak 2743 Comment
  UC831402  Oreostemma alpigenum var. andersonii A. A. Heller 1915-9-10 122263 El Dorado near, (Benwood Meadow on Lincoln Highway) Camp Echo; Benwood Meadow 2133 Comment
  UCD73766  Oreostemma alpigenum var. andersonii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4466 El Dorado Washoe Meadows State Park. Dry meadow area north of old quarry and east of fen system. 1927 Comment
  CAS-BOT-BC499799  Orobanche corymbosa subsp. corymbosa G. B. Grant 1906-7-15 s.n. El Dorado Tallac, about Lake Tahoe 2438 Comment
  JEPS10825  Orobanche fasciculata Robert E. Bush 1923-5-26 El Dorado Georgetown. Comment
  CAS-BOT-BC500255  Orobanche uniflora subsp. occidentalis John Thomas Howell 1925-7-6 1393 El Dorado Trail to top of Mt. Tallac, Lake Tahoe Region Comment
  UCD165611  Orthilia secunda Ellen Dean 2016-6-10 8957 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2041 Comment
  CAS-BOT-BC457674  Orthilia secunda Alice Eastwood 1906-9-5 1302 El Dorado Glen Alpine region: Mt. Tallac Comment
  SEINET13755315  Orthocarpus imbricatus F. H. Hillman 1894-9-15 s. n. El Dorado Bijou, Lake Tahoe Comment
  JEPS15919  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado Barrett Camp Eldorado National Forest, Silver Creek 1935 Comment
  UCD127767  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD147730  Osmorhiza berteroi Allyson Ayalon; Lucie Jerabkova 2012-7-1 107 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR171240  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9693 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  JEPS15930  Osmorhiza occidentalis Alice M. Ottley 1921-7-13 1169 El Dorado Angora trail near Fallen Leaf Lake Comment
  UCD68086  Osmorhiza occidentalis Cheryl Gillespie 1981-6-6 37 El Dorado 5 miles South on Highway 89, on the right hand side of the road. Comment
  RSA755576  Oxalis laxa George K. Helmkamp, E. A. Helmkamp 2009-5-24 14767 El Dorado Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  CAS-BOT-BC413201  Oxyria digyna John Thomas Howell 1946-8-31 22939 El Dorado Mt. Tallac Comment
  UC1509737  Packera layneae Zoe Tyler, R. Barron 1983-6-21 El Dorado Traverse Creek rd area, w bank El Dorado National Forest, Garden Valley Quad. Comment
  SACT002598  Panicularia davyi Herbert Copeland 1934-7-22 El Dorado 2133.6 Comment
  CAS-BOT-BC154120  Panicum Peter Rubtzoff; John Thomas Howell 1973-7-18 7108 El Dorado Blodgett Forest: along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  SACT001660  Panicum Herbert Copeland 1940-6-24 El Dorado Comment
  UC726569  Panicum acuminatum var. acuminatum A. A. Heller 1941-8-27 16307 a El Dorado 1 mi below Riverton (Maple Grove Camp); South Fork American River, Maple Grove Camp Comment
  UC907615  Panicum acuminatum var. acuminatum G. Thomas Robbins 1943-6-10 1150 El Dorado about 3 mi e Camino; above North Fork Webber Creek 975 Comment
  UCD88404  Panicum acuminatum var. fasciculatum Beecher Crampton 1957-6-18 4244 El Dorado 1 mile SW of Garden Valley Post Office. Comment
  UCR209768  Panicum dichotomiflorum subsp. dichotomiflorum George K. Helmkamp, E. A. Helmkamp 2009-8-14 15475 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UC2030002  Panicum rigidulum Louis C. Wheeler 1952-9-26 6977 El Dorado SOUTH FORK AMERICAN RIVER: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC274074  Pappostipa speciosa G. L. Stebbins 1976-7-14 76120 El Dorado Between Hunter's Valley and Silver Creek 1554 Comment
  SBBG11917  Pectiantia breweri D. Myrick 1958-6-28 81 El Dorado S end of Lake Tahoe 2133 Comment
  UC1614020  Pectiantia breweri Charles M. Belshaw 1935-7-5 1049 El Dorado on upper South Fork Silver Creek near Wilsons; South Fork Silver Creek 2286 Comment
  CAS-BOT-BC266629  Pedicularis Peter Rubtzoff 1976-6-24 8701 El Dorado Georgetown Divide. Blodgett Forest: Headquarters Road ca 0.1 mile E of Spring Road junction [Comp. 250R] 1298 Comment
  UC747105  Pedicularis attollens G. Thomas Robbins 1943-8-15 1347 El Dorado 2 1/2 mi ne of Wrights Lake (at edge of Grouse Lake); Grouse Lake 2438 Comment
  UCD113103  Pedicularis attollens Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 11 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCD123272  Pedicularis attollens P. B. Kennedy 1920-8-12 54 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  UCSB6131  Pedicularis attollens Keator, Glenn 1958-7-17 El Dorado Echo ridge, about 1 mile up trail to Lake of the Woods, west of Fallen Leaf Lake 2194 Comment
  UC41747  Pedicularis semibarbata W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (shoulder of Ralston Peak); Ralston Peak 1897 Comment
  JEPS73136  Pellaea bridgesii Gladys L. Smith 1964-7-6 2103 El Dorado trail from Upper Echo Lake to Desolation Valley 2194 Comment
  UC399548  Pellaea bridgesii F. M. Reed and R. L. Pendleton 1907-7-23 1030 El Dorado Grass Lake Trail Glen Alpine; Lake Tahoe Region 2164 Comment
  RSA78941  Pellaea bridgesii E. K. Balls, Percy C. Everett 1952-10-8 18118 El Dorado By junction of trails to Lily Lake and Glen Alpine Springs, west of Fallen Leaf Lake 1982 Comment
  SEINET3873105  Pellaea bridgesii Johnnie L. Gentry Jr., Earl Jensen Jr. 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe.; 0 2487 Comment
  UCD34558  Penstemon Beecher Crampton 1985-7-13 10003 El Dorado Stateline. Comment
  UC565580  Penstemon deustus Herbert L. Mason 1926-5-30 3310 El Dorado back Emerald Bay; Lake Tahoe, back of Emerald Bay Comment
  POM127807  Penstemon heterodoxus subsp. heterodoxus L. R. Abrams 1911-7-29 4852 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  UCD124209  Penstemon heterophyllus Beecher Crampton 1971-7-18 8748 El Dorado California-Nevada border, Stateline, south shore Lake Tahoe. 1920 Comment
  CDA41860  Penstemon heterophyllus subsp. purdyi W. C. Jacobsen May 1920 68 El Dorado Placerville. 0 Comment
  SEINET959164  Penstemon laetus var. laetus G. K. Helmkamp, E. A. Helmkamp 2005-1 9708 El Dorado Northern Sierra Nevada Foothills: Pollock Pines area just S of US Highway 50 along County Road #5 (Pollock Pines 7.5' Q) 1158 Comment
  UC690330  Penstemon laetus var. laetus David D. Keck 1932-6-29 1541 El Dorado ca 2.5 mi n Eldorado (Dry Creek); Sierra Nevada, n of Eldorado, Dry Creek 518 Comment
  POM11773  Penstemon newberryi subsp. newberryi Herbert McLean Evans 1918-7-21 s.n. El Dorado Up Mt. Ralston. Sierra Nevada. 610 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
  UC1602316  Penstemon newberryi var. newberryi W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UCR175338  Penstemon newberryi var. newberryi George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10693 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of its junction with Wentworth Springs Road 1620 Comment
  CAS-BOT-BC438802  Penstemon roezlii George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22053 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir. 1537 Comment
  UCR176411  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2006-8-7 11154 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  SEINET5641783  Penstemon rydbergii Ellen Dean, M. Bibbo; J. Buck; et al. 2007-7-20 4228 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8.; 0 1919 Comment
  UC41807  Penstemon rydbergii var. oreocharis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  JEPS72224  Penstemon speciosus Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2698 El Dorado summit area, Freel Peak 2895 Comment
  UCR106385  Penstemon speciosus Scott D. White, Julie Greene 1997-7-13 5418 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  RSA420391  Penstemon speciosus N. C. Cooper 1944-8-20 2601 El Dorado Lake Tahoe, south end. 1982 Comment
  CAS-BOT-BC77115  Pentagramma triangularis subsp. triangularis Alice Eastwood 1927-3-27 14194 El Dorado On road from Georgetown to Kelsey. Comment
  UCR179369  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-8-24 11266 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  CHSC73620  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder 1998-8-24 6151 El Dorado Lake Valley; along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1911 Comment
  UC1123130  Perideridia parishii subsp. latifolia J. A. Rutter 1934-8-21 12 El Dorado 3/4 mi ne Leek Springs. Mtn. (Plot 134); Eldorado National Forest, Pyramid Pk. Quadrangle 2164 Comment
  UCD42768  Perideridia parishii subsp. latifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 134 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD150005  Persicaria hydropiper G. Ledyard Stebbins 1976-9-25 76263 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  UCR249625  Phacelia George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20846 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UC726926  Phacelia cicutaria var. cicutaria A. A. Heller 1911-4-6 12283 El Dorado between Clarksville and Shingle Springs Comment
  JEPS3188  Phacelia hastata subsp. compacta Helen-Mar Wheeler 1941-8-12 416 El Dorado State Hwy 89 4 mi s Meyers Post Office (old sawmill); Upper Truckee River 1950 Comment
  JEPS71653  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2728 El Dorado summit area of peak nr Cup Lake (upper end of ridge); Echo Ridge, Ralston Peak 2814 Comment
  UC1213890  Phacelia hastata subsp. compacta Verne Grant and Alva Grant 1946-7-29 7828 El Dorado crest Angora ridge 2682 Comment
  UCD120495  Phacelia hastata subsp. compacta G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12398 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88. 2265 Comment
  UCD61683  Phacelia hastata subsp. compacta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4227 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8. 1918 Comment
  POM127606  Phacelia hastata subsp. compacta Katherine Brandegee 1908-07 s.n. El Dorado Summit above Lake Valley. 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
  UCR171192  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9753 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
  UCR231120  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16730 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
  UCR242839  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2010-9-1 16900 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  SD81085  Phacelia heterophylla Darley F. Howe 1971-7-2 4760 El Dorado Eldorado National Forest near Lake Tahoe. 1829 Comment
Read comments
Jul 10 2010
  CAS-BOT-BC134043  Phacelia hydrophylloides P. L. Johanssen 1934-7-27 s.n. El Dorado 1 mile sw. of Lyon 2225 Comment
  POM216809  Phacelia hydrophylloides J B Lillard, H. M. Skidmore 1933-8-13 s.n. El Dorado Wright s Lake 2195 Comment
  SEINET4691400  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2010-1 16716 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring. 2136 Comment
  UCR231010  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2010-8-7 16716 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  SEINET12280271  Phacelia linearis H. H. Heller 1938-1 814 El Dorado Stanford camp, Fallen Leaf Comment
  UC35539  Phacelia marcescens Miss Lydia K. Tangier-Smith 1901-1 El Dorado Mt. Tallac Comment
  HSC44803  Phacelia mutabilis Maralyn O'Meara Jun 1974 518 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC1614411  Phacelia mutabilis Charles M. Belshaw 1936-7-1 2608 El Dorado Placerville Tahoe Rd at 41 milestone Sierra Nevada Comment
  UCD112212  Phacelia mutabilis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7186 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  UC700306  Phacelia quickii G. Thomas Robbins 1944-6-17 1707 El Dorado slope above US Hwy 50 ca 1 mi e Pyramid Ranger Station 1676 Comment
  POM325053  Phacelia quickii Lincoln Constance, R. C. Bacigalupi, M. Hiroe 1956-6-12 3639 El Dorado Above Twin Bridges 0.7 mile, below Lake Tahoe. Sierra Nevada. 1875 Comment
  UCD120665  Phacelia quickii G. L. Stebbins 1977-7-16 7772 El Dorado ca. 1/4 mile northeast of Wright's Lake. 2164 Comment
  UC1614026  Phacelia ramosissima var. eremophila Charles M. Belshaw 1935-7-9 1146 El Dorado Placerville rd to Tahoe near 41 milestone; Central Sierra Nevada 1767 Comment
  UC1509732  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
  CAS-BOT-BC253546  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glenn Alpine Trail, Mt. Tallac, Lake Tahoe Region 2743 Comment
  SDSU4190  Phleum alpinum Helen L. Dale 1928-8-1 El Dorado Summit Mt. Tallac. 2983 Comment
  UCD149742  Phleum alpinum Ellen Dean; K. Craig and V. Stewart 2014-7-30 8488 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  CAS-BOT-BC250872  Phleum pratense Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento Comment
  CHSC73388  Phleum pratense L. P. Janeway; Eric Schroder 1998-8-20 6129 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC714116  Phlox condensata C. W. Sharsmith 1937-8-30 3468 El Dorado s of Lake Tahoe (n slope of Freel Peak); Sierra Nevada, Freel Peak 3291 Comment
  UC880434  Phlox douglasii subsp. rigida Alice Eastwood Jul 23 1906-Aug 15 1906 1020 El Dorado Glen Alpine road Glen Alpine Region Comment
  UCR173842  Phlox gracilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10666 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  SEINET10327348  Phoradendron serotinum subsp. tomentosum R. L. Oliver 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  POM183174  Phoradendron villosum H. F. Copeland 1930-8-31 1337 El Dorado Rattlesnake Bridge. Comment
  CAS-BOT-BC56426  Phyllodoce breweri Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass lake, near Glen Alpine Spr. 2133 Comment
  JEPS66661  Phyllodoce breweri A. M. Ottley 1920-6-19 806 El Dorado Grass Lake near Fallen Leaf Lake; Grass Lake Comment
  UCR194854  Phyllodoce breweri A. Kerchner 2007-6-21 12413 El Dorado Northern Sierra Nevada Mountains, Northeast point of Wright's Lake at creek entrance. 2116 Comment
  CAS-BOT-BC140543  Physocarpus capitatus Paul H. Jr. Arnaud 1967-7-1 s.n. El Dorado Bridal Veil Picnic Area, east of Pollock Pines Comment
  JEPS73149  Pinus albicaulis Gladys L. Smith 1971-7-9 3046 El Dorado above Lower Echo boat landing (on n wall of lake); Echo Lake 2316 Comment
  SEINET7368219 Image available Pinus albicaulis G. Thomas Robbins 1943-1 1381 El Dorado SW slope of Mt. Tallac along trail above gilmore lake 2591 Comment
  UC179  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon park Comment
  UCD134498  Pinus contorta subsp. murrayana G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10913 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
  UCD134502  Pinus contorta subsp. murrayana G. K. Helmkamp; Elizabeth A. Helmkamp 2006-8-14 11251 El Dorado Northern Sierra Nevada Mountains: About 0.7 mile east of Donner Pass along Donner Pass Rd. 2040 Comment
  UCR176223  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2006-7-10 10913 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
  UCR207012  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2009-7-22 15266 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
  SEINET7880464 Image available Pinus flexilis Elbert L. Little Jr. 1964-1 19133 El Dorado Institute of Forest Genetics. Alt. 2700 ft. 823 Comment
  UCR194690  Pinus jeffreyi George K. Helmkamp, E. A. Helmkamp 2007-5-31 12224 B El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  SEINET7880468 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17144 El Dorado Insititute of Forest Genetics, Placerville 823 Comment
  SEINET7880470 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17133 El Dorado Institute of Forest Genetics; Placerville; Eddy Arboretum Comment
  SEINET7880472 Image available Pinus jeffreyi Elbert L. Little Jr. 1964-1 19138 El Dorado Eddy Arboretum; Institute of Forest Genetics, Placerville 0 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  RSA0116294  Pinus ponderosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-20 22525 El Dorado Sierra Nevada Mountains Foothills: Outingdale Road, 0.1 mile west of its junction with Hwy E-16. 530 Comment
  UCR206703  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2009-3-19 14435 El Dorado Sierra Nevada Mtns. Foothills, Meadow Brook Road, 1.3 miles east of CA-193 and at the junction with Bear Creek Rd 680 Comment
  SEINET7880496 Image available Pinus ponderosa Elbert L. Little Jr. 1956-1 17139 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880483 Image available Pinus ponderosa var. ponderosa Elbert L. Little Jr. 1964-1 19136 El Dorado Institute of FOrest Genetics, Placerville Comment
  UCR219656  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-10-30 15717 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  SEINET12075191  Piperia unalascensis H. H. Heller 1938-1 679 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR208326  Pistacia chinensis George K. Helmkamp, E. A. Helmkamp 2009-4-20 14515 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR185341  Plagiobothrys fulvus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11775 El Dorado Foothills, Northern Sierra Nevada Mountains, along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  UCD34091  Plagiobothrys fulvus var. campestris Beecher Crampton 1976-5-12 9381 El Dorado NE of Clarksville on Bass Lake Road. Comment
  SBBG115474  Plagiobothrys hispidulus B. Crampton 1989-6-6 10161 El Dorado Stateline, entrance to Stable rd; Tahoe Basin Comment
  UCD148164  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8268 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCD60646  Plagiobothrys hispidulus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4109 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCR173847  Plagiobothrys hispidulus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10659 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UC907753  Plagiobothrys hispidus G. Thomas Robbins 1945-8-12 2112 El Dorado Lake Valley about 1 mi se Lake Tahoe; Lake Valley 1920 Comment
  UCD120901  Plagiobothrys nothofulvus G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11775 El Dorado Northern Sierra Nevada Mountains: along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill. 410 Comment
  UCR233214  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2010-3-20 15748 El Dorado Sierra Nevada Mountains Foothills, Marshall Road, 0.1 mile NE of its junction with CA-49 226 Comment
  RSA653996  Plagiobothrys scouleri var. cusickii Beecher Crampton 1978-7-26 9639 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club. Comment
  UCD33804  Plagiobothrys stipitatus var. micranthus Beecher Crampton 1973-5-9 8940 El Dorado El Dorado County, Bass Lake road. Comment
  SEINET3860011  Plagiobothrys tenellus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16126 El Dorado Sierra Nevada Mountains Foothills: Slug Gulch Road, 2.9 miles east of its junction with Perry Creek raod.; 0 1012 Comment
  SBBG115466  Plagiobothrys torreyi B. Crampton 1989-6-6 10166 El Dorado Tahoe Basin, Stateline, entrance to Stable Rd Comment
  CAS-BOT-BC176129  Plantago Peter Rubtzoff; John Thomas Howell 1973-7-18 7128 El Dorado Blodgett Forest: Mainline Road near West Fork Gaddis Creek crossing (Comp. 520R) 1292 Comment
  JEPS18249  Plantago erecta Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10714 El Dorado 1.7 mi sw Garden Valley; Sierra Nevada Comment
  SD234977  Plantago lanceolata G. K. Helmkamp, E. A. Helmkamp 2007-9-22 12993 El Dorado Foothills, northern Sierra Nevada Mountains: along Pleasant Valley Road (Hwy CA-49) 0.8 mile sest of its junction with Missouri Flat Road in Diamond Springs (Placerville 7.5' Q) 531 Comment
  UCR171246  Plantago lanceolata George K. Helmkamp, E. A. Helmkamp 2005-7-11 9700 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
  UCR178654  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-9-7 11354 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  UC746957  Platanthera sparsiflora G. Thomas Robbins 1943-6-27 1225 El Dorado near Echo Summit Pass 2286 Comment
  RSA46943  Platanthera sparsiflora G. Thomas Robbins 1943-6-27 1225 El Dorado Near Echo Summit Pass. 2287 Comment
  CAS-BOT-BC458156  Pleuricospora fimbriolata Clarence R. Quick 1936-7-8 1699 a El Dorado Between N. Fork of Silver Creek and Robb's Peak, Eldorado Nat. Forest 1828 Comment
  UCD72376  Poa annua G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11671 El Dorado Northern Sierra Nevada Mountains. Along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village. 584 Comment
  SEINET222708 Image available Poa bolanderi Kenneth R. Genz 1978-7-29 8689 El Dorado Toiyabe National Forest ; unspecified 2195 Comment
  UCD90272  Poa bolanderi A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3907 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCR176447  Poa bolanderi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 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
  SEINET3282771 Image available Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 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
  UCR198439  Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2008-4-30 13357 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD90900  Poa cusickii subsp. cusickii A. A. Heller 1915-8-5 12145 El Dorado Near Echo Camp on the Lincoln Highway. Comment
  UC204886  Poa cusickii subsp. epilis R. L. Pendleton and F. M. Reed 1907-7-24 1110 El Dorado Gilmore's Lake; Lake Tahoe Region Comment
  UCR2685  Poa gracillima F. M. Reed 1907-7-25 284 El Dorado Sierra Nevada Mountains, Lake Tahoe Region. Meadow near Lily Lake, Glen Alpine 2012 Comment
  CHSC73717  Poa palustris L. P. Janeway; Eric Schroder 1998-8-17 6057 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 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
  CAS-BOT-BC444020  Poa secunda George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20894 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 443 Comment
  SD239540  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-4-27 18852 El Dorado Foothills, northern Sierra Nevada Mountains: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Mountain 7.5Q) 401 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
  UCR251255  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-7-6 19340 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  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
  CAS-BOT-BC236412  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge Comment
  UCD33490  Poa tenerrima Beecher Crampton 1969-4-17 8398 El Dorado El Dorado County, 2.2 miles east of Shingle Springs on US Hwy. 50 eastbound. Comment
  UCD92074  Poa tenerrima Beecher Crampton 1956-5-13 3373 El Dorado 2.1 miles east of Shingle Springs, along U.S. Highway 50. 487 Comment
  UCD92082  Poa tenerrima Beecher Crampton 1976-5-12 9397 El Dorado Garden Valley. Comment
  UCD80597  Poa trivialis CNPS SN Foothill Team 2006-6-29 SNNR 0690 b El Dorado CDPR Auburn State Recreation Area. 441 Comment
  UCD92097  Poa trivialis Beecher Crampton 1957-6-18 4231 El Dorado Coloma Canyon, ca. 3 miles southeast of Greenwood. Comment
  UCD91721  Poa wheeleri G. L. Stebbins Jr. 1941-7-12 3153 El Dorado southwest of Angora Peak, near Fallen Leaf Lake. 2560 Comment
  SEINET7875902  Poa wheeleri W. D. Billings 1940-5-22 1334 El Dorado Old Myers road, Lake Tahoe. Comment
  JEPS72691  Podistera nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2694 El Dorado Freel Peak; summit area 2895 Comment
  UCD149538  Podistera nevadensis G. L. Stebbins 1970-8-22 7089 El Dorado Summit of Freel Peak. (Exact location unknown. Coordinates estimated by label maker.) 3291 Comment
  UCD60443  Polemonium occidentale subsp. occidentale Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3994 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  BFRS114 Image available Polygala Peter Rubtzoff 1975-8-20 8339 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CAS-BOT-BC167565  Polygala cornuta var. cornuta John Thomas Howell 1943-7-28 18896 El Dorado 2 miles west of Pacific House Comment
  UCR248668  Polygala cornuta var. cornuta George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22043 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  CAS-BOT-BC257356  Polygonum Peter Rubtzoff 1972-9-27 6956 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD99899  Polygonum argyrocoleon G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12868 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road, 3.2 miles east of its junction with CA-E-16 (just west of Sweeney's Crossing.) 628 Comment
  UCR233030  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-23 18311 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  CAS-BOT-BC413929  Polygonum aviculare subsp. aviculare Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CDA32182  Polygonum aviculare subsp. depressum M. Beyers 2010-8-2 726 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UC638816  Polygonum bistortoides Ethel Crum 1939-7-2 2095 El Dorado 2 mi se Echo Lake 2286 Comment
  UC1136182  Polygonum davisiae A. D. Gifford 1934-8-22 331 El Dorado 1 1/2 mi wsw Tragedy Spr. (Plot 148); El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR270718  Polygonum douglasii John F. Emmel 1999-8-31 1640 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; Angora Lakes Trail, south of Fallen Leaf Lake 2088 Comment
  JEPS74210  Polygonum douglasii subsp. douglasii Gladys L. Smith 1972-7-20 3367 El Dorado above Lake Gilmore (near mt. summit); Mt. Tallac 2865 Comment
  JEPS50560  Polygonum douglasii subsp. douglasii W. L. Jepson 1934-8-8 16887 El Dorado Silver Fork Comment
  CAS-BOT-BC418546  Polygonum minimum A. A. Heller 1916-8-9 12511 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UC746883  Polygonum minimum G. Thomas Robbins 1944-7-30 1822 El Dorado along Willow Flat Trail about 2 mi n Wrights Lake (9 mi n of U.S. Hwy 50) 2286 Comment
  CAS-BOT-BC418542  Polygonum minimum Elsie Z. Lovegrove 1941-9-7 s.n. El Dorado Fallen Leaf L. side of Angora Lake trail Comment
  RSA756911  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15243 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UC570214  Polygonum phytolaccifolium P. L. Johannsen 1934-7-27 438 El Dorado 1 1/4 mi se Wilson; Pyramid Pk. Quadrangle 2011 Comment
  SD234994  Polygonum polygaloides G. K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' Q) 2058 Comment
  CAS-BOT-BC419932  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 945 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC419936  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1963-7-12 39880 A El Dorado 3 mi. sw. of Twin Bridges on road to Kyburz 1676 Comment
  UCR170660  Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2005-8-14 9814 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  JEPS73735  Polygonum shastense Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2572 El Dorado Blue Mountain; summit area 2673 Comment
  UCD137001  Polypodium calirhiza G. K. Helmkamp; Elizabeth Helmkamp 2006-6-4 10620 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Highway CA-193. 381 Comment
  UCR235628  Polypodium glycyrrhiza George K. Helmkamp, E. A. Helmkamp 2012-4-27 18867 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  SACT002018  Polypogon maritimus J. Wilson 1985-5-4 El Dorado 0.6 mile east on Gold Hill Road from Lotus Road. 25 yards northeast of road. 277.368 Comment
  UCR206865  Polystichum scopulinum George K. Helmkamp, E. A. Helmkamp 2009-6-25 15047 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock Pines 579 Comment
  BFRS376 Image available Populus fremontii Peter Rubtzoff, Donald Goheen 1974-9-19 7913 El Dorado Blodgett Forest: Gaddis Loop Road ca. 0.3 mi. west of junction with Mainline Road (near Clearcut (Comp. 470U). Comment
  UCR254750  Populus fremontii Peter Rubtzoff 1974-9-20 7922 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Wentworth Springs Road ('County Road') c. 2 miles west of research station main entrance 1250 Comment
  POM177713  Populus tremuloides I. L. Wiggins 1930-10-11 5061 El Dorado Along Placerville-Tahoe Highway 18 miles W of Lake Tahoe. Comment
  UCD150308  Porterella carnosula James A. Neilson Jr. 1974-7-13 2840 El Dorado Tahoe Basin, Fallen Leaf Lake. 1950 Comment
  UCD42556  Porterella carnosula Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET10460840  Porterella carnosula Baker 1932-7-5 Baker 5868 El Dorado Bijou, Lake Tahoe. Wet ground. Comment
  UCR189918  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2007-8-30 12855 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  UCD83782  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 448 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 448. Comment
  RSA796400  Potentilla Peter Rubtzoff 1974-6-5 7560 El Dorado UC Blodgett Forest Research Station, Bacchi Meadow. Comment
  UC205443  Potentilla bruceae Milo S. Baker 1904-7-15 El Dorado near Lake Tahoe (Lake Valley); near Lake Tahoe, Lake Valley Comment
  CHSC1569  Potentilla flabellifolia V. Holt 1940-7-13 El Dorado Hay Press meadows above Echo Lake. 2438 Comment
  UC420590  Potentilla fruticosa Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; near Lake Tahoe, Angora Lake Comment
  RSA779394  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2009-6-29 15082 El Dorado Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg.) of Pollock Pines 1646 Comment
  UCR191045  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2007-6-8 12287 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 1.9 miles south of Mormon Emigrant Trail, at the bridge over Diamond Creek 1143 Comment
  UCR188448  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-4-29 11876 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  RSA8083  Potentilla glandulosa var. nevadensis Carl B. Wolf 1928-8-17 3342 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  UCD20984  Potentilla gracilis E. Bortiri 2002-6-26 WFC 33 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  UCD81306  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
  SEINET6637508  Potentilla gracilis var. elmeri E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4064 El Dorado Washoe Meadows State Park, southwest area of the park, adjacent to sewer manhole #66, near unimproved road 1947 Comment
  UCD60599  Potentilla gracilis var. elmeri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4064 El Dorado Washoe Meadows State Park. Southwest area of the park in vicinity of sewer manhole #66, uphill of restored quarry area. 1946 Comment
  UC1128236  Potentilla gracilis var. fastigiata F. W. Embree 1934-7-16 151 El Dorado 1 8/10 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. Comment
  UCD113905  Potentilla gracilis var. fastigiata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11019 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCR189154  Potentilla gracilis var. fastigiata George K. Helmkamp 2007-7-7 12472 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  CAS-BOT-BC539978  Potentilla gracilis var. fastigiata Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA49086  Potentilla gracilis var. fastigiata Verne Grant 1949-7-21 8774 El Dorado Above Upper Echo Lake 2378 Comment
  SEINET11916544  Potentilla gracilis var. glabrata H. H. Heller 1938-1 872 El Dorado Fallen Leaf. Stanford Camp Comment
  CAS-BOT-BC143283  Potentilla grayi G. Thomas Robbins 1944-7-29 1804 El Dorado Above Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  UC747005  Potentilla grayi G. Thomas Robbins 1943-8-15 1343 El Dorado 2 1/2 mi ne Wrights Lake (edge of Grouse Lake); , ne of Wrights Lake 2438 Comment
  UCR257700  Potentilla grayi George K. Helmkamp, Amy Barnes 2012-8-19 19655 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  OBI74501  Prunella vulgaris David J. Keil 1992-1 23340 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD125356  Prunella vulgaris Morris Halperin 1932-8-14 912 El Dorado Strawberry. 609 Comment
  SEINET7224575 Image available Prunus avium George K. Helmkamp, E. A. Helmkamp 2010-6-10 16264 El Dorado Sierra Nevada Mountains foothills: Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air miles NW (331d) of Diamond Springs 479 Comment
  HSC44792  Prunus emarginata Maralyn O'Meara Jun 1974 508 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  JEPS71931  Prunus emarginata Gladys L. Smith 1963-7-7 1726 El Dorado Echo Summit Lodge, California Alpine Club California Alpine Club; Echo Summit Lodge, California Alpine Club 2194 Comment
  UCR218256  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16600 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  JEPS71932  Prunus virginiana var. demissa Gladys L. Smith 1963-7-27 1807 El Dorado first pass over Echo Summit (at top of old Hawley Grade, 50 feet from U.S. Hwy 50); Sierra Nevada, old Hawley Grade 2194 Comment
  UC1140930  Prunus virginiana var. demissa Volney Rattan 1854-4 El Dorado California Comment
  UC555693  Prunus virginiana var. demissa H. L. Mason 1928-5-4 4526 El Dorado Hastings Creek near Pilot Hill; Hastings Creek Comment
  SD237348  Pseudobahia heermannii G. K. Helmkamp, E. A. Helmkamp 2010-4-24 15941 El Dorado Sierra Neveda Mountains Foothills: Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road. 390 Comment
  UCD73344  Pseudognaphalium californicum Chuck Hughes 2008-5-9 35 El Dorado Cameron Park. Near end of Ventana Lane. 414 Comment
  CAS-BOT-BC357244  Pseudognaphalium microcephalum E. A. McGregor 1909-8-26 39 El Dorado Lake Tahoe Region. Glen Alpine (Grass Lake Trail) 2133 Comment
  SD236192  Pseudognaphalium thermale G. K. Helmkamp, E. A. Helmkamp 2006-7-28 11031 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, besides Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UC217376  Psilocarphus tenellus H. M. Hall 1921-6-25 11288 El Dorado Sly Park 1036 Comment
  UCD47931  Psilocarphus tenellus Ellen Dean; with Plant Biology 102 2005-5-14 2613 El Dorado Near junction of Meadowbrook and Bear Creek Roads, In parking lot picnic area near Traverse Creek. 685 Comment
  UC1042398  Ptelea crenulata Lewis S. Rose 1952-5-31 52000 El Dorado 2 mi s Lotus 304 Comment
  JEPS72431  Pterospora andromedea Gladys L. Smith 1971-9-25 3101 El Dorado Lake Audrain Echo Summit area (along shore) 2194 Comment
  UCR253218  Purshia tridentata George K. Helmkamp 2014-4-27 22828 El Dorado Sierra Nevada Mountains, Capps Crossing Road, 0.9 mile west of the bridge over Camp Creek 1552 Comment
  CAS-BOT-BC147795  Purshia tridentata var. tridentata H. L. Dale 1928-8-2 s.n. El Dorado Summit, Echo Peak Comment
  UC212296  Purshia tridentata var. tridentata G. B. Grant Jul 1906 7021 El Dorado Lake Tahoe Comment
  UCD146965  Pyrola aphylla Chuck Hughes 2012-6-19 336 El Dorado About 30 feet southeast of Blair Road. 1138 Comment
  POM287109  Pyrola californica Lyman Benson 1931-8-2 2820 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  CAS-BOT-BC462624  Pyrola dentata Margaret Williams; Emily McPherson 1974-8-1 74 -ED-6 El Dorado Sierra Nevada: Rubicon Peak Trail 2133 Comment
  RSA0080597  Pyrola dentata E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. Comment
  UCD82299  Pyrola picta Robin McMaster 1975-8-17 653 El Dorado 3-5 mi from Crag Lake on trail from Meeks Bay. 2133 Comment
  SACT002683  Quercus J. Wilson 1985-3-15 El Dorado 0.1 mile west on Salmon Falls Road, from SF bridge 277.368 Comment
  CAS-BOT-BC104173  Quercus X morehus C. R. Quick 1968-8-25 68 -26 El Dorado Along Monitor Road, S of El Dorado and E of State Route 50 Comment
  UC552336  Quercus X morehus Juliette Kinley 1935-10-13 El Dorado near Placerville Comment
  OBI74476  Quercus chrysolepis David J. Keil 1992-1 23398 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD45418  Quercus chrysolepis Collector Unknown 1925-5-8 1769 El Dorado Near Summit, El Dorado Co. Comment
  UCD72492  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 371 El Dorado Placerville to Hwy 193. Canyon along Hwy 193 to Georgetown. 2 mi. north of Placerville. 487 Comment
  CAS-BOT-BC86124  Quercus dumosa John Thomas Howell 1954-5-17 29662 El Dorado 4 Miles N of Placerville 487 Comment
  SD241034  Quercus durata var. durata George K. Helmkamp, E. A. Helmkamp 2011-11-20 18465 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road at south end of bridge over the American River (Pilot Hill 7.5'Q) 160 Comment
  UCD45918  Quercus durata var. durata Thomas Robbins 1945-5-20 1928 El Dorado Above Sweetwater Creek, near Simpson's Ranch, Eldorado County, California. Elevation 600 feet. 182 Comment
  SEINET4290290 Image available Quercus garryana var. breweri W. J. Hess, Stoynoff, N 1995-1 7255 El Dorado El Dorado Natn'l Forest, ca.10 mi. E on US 50 from Placerville & 2 mi. SE of Sly Park Rd & 0.2 mi. E of Park Crk.Rd. Comment
  CAS-BOT-BC105108  Quercus kelloggii Peter Raven 1949-5-15 498 El Dorado Institute of Forest Genetics, Placerville 838 Comment
  LA205306  Quercus kelloggii C. B. Wolf; B. D. Stark 1933-9-23 5481 El Dorado W slope Sierra Nevada, 6 mi S of El Dorado on rd to Pylmouth, along Consumes River 304 Comment
  SEINET13953546 Image available Quercus kelloggii C. B. Wolf, B. D. Stark 1933-1 5481 El Dorado W slope of Sierra Nevada, 6 mi S of El Dorado on road to Plymouth, along Consumnes River 305 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
  SBBG83392  Quercus vacciniifolia R. Gankin 1965-9-1 El Dorado US Hwy 50, 1 mi W of turnoff to St Hwy 89 Comment
  UC480708  Quercus vacciniifolia W. C. Blasdale 1923-7-18 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  UC495478  Quercus vacciniifolia Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2316 Comment
  UCD47434  Quercus vacciniifolia Herbert L. Mason 1929-10-4 5473 El Dorado Fallen Leaf Lake, hills above Glen Alpine, El Dorado County. Comment
  UCR143031  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Sierra Nevada Mtns., Between Fallen Leaf Lake and Lake Tahoe 1921 Comment
  RSA781178  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2010-4-17 15883 El Dorado Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCR222565  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2010-4-17 15883 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  SEINET10437802  Quercus wislizeni P. DelMonte 1976-4-3 s.n. El Dorado Junction at Cool. 610 Comment
  UCD63243  Quercus wislizeni var. wislizeni G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12570 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR172672B  Quercus wislizeni var. wislizeni George K. Helmkamp, Elizabeth Helmkamp 2006-4-21 10212 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs 537 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
  UCD135404  Raillardella argentea Bruce G. Baldwin 1986-8-27 625 El Dorado El Dorado National Forest, Crystal Range, broad basin on southeast flank of Pyramid Peak, immediately east of small lake on west half of northern meridian. 2682 Comment
  UCR189496  Ranunculus George K. Helmkamp, E. A. Helmkamp 2007-3-22 11678 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UCD95822  Ranunculus alismifolius var. alismifolius P. B. Kennedy 1920-8-20 172 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  RSA84275  Ranunculus alismifolius var. hartwegii F. W. Peirson 1925-7-5 6279 El Dorado below summit of Mt. Tallac, Sierra Nevada, alt 9500ft. El Dorado County 2896 Comment
  UCD60383  Ranunculus californicus G. K. Helmkamp; G. K. Helmkamp 2007-4-27 11864 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  JEPS55016  Ranunculus flammula Alice M. Ottley 1920-7-2 939 El Dorado near Myers; Lake Tahoe Comment
  UCD61639  Ranunculus flammula Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4189 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  RSA523407  Ranunculus muricatus G. H. True 1936-4-9 419 El Dorado In hills betw Eldorado and Shingle Springs. 457 Comment
  UCR217913  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16083 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
  UCD97094  Ranunculus sceleratus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10229 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  POM160667  Ranunculus uncinatus var. parviflorus Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
Read comments
Feb 5 2011
  UCR235300  Raphanus sativus George K. Helmkamp, E. A. Helmkamp 2011-11-17 18455 El Dorado Southeastern Sacramento Valley, 1.6 miles west of Latrobe on South Shingle Road 194 Comment
  JEPS41963  Rhamnus rubra W. L. Jepson 1918-8-25 8128 El Dorado Mt. Tallac, ne El Dorado County Lake Tahoe 2286 Comment
  UC420722  Rhamnus rubra Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC56526  Rhododendron columbianum M. D. Morris 1923-8-7 61 El Dorado Eldorado National Forest, Bug Pasture 2438 Comment
  JEPS121504  Rhododendron columbianum Adam C. Schneider 2013-9-28 314 El Dorado Near Silver Lake. Along trail to Granite Lake, along shore of Amy Lake. Comment
  OBI64506  Rhus aromatica David J. Keil 2005-3-13 30344 El Dorado Foothills of Sierra Nevada. South of Placerville at 3203 Sand Ridge Rd. 152 Comment
  UC747311  Rhus trilobata G. Thomas Robbins 1945-5-18 1916 El Dorado on hillside above Smithflat 731 Comment
  JEPS85661  Ribes John Thomas Howell 1925-6-10 1143 El Dorado Eagle Lake Trail Lake Tahoe region Comment
  UC101536  Ribes amarum Katharine Brandegee 1907-5-23 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  CDA25531  Ribes cereum P. Arnaud 1958-7-2 El Dorado Echo Lake. Comment
  UCSB2610  Ribes cereum var. cereum Keator, Glenn 1958-7-15 El Dorado and 3/4 mile up trail from Fallen leaf lake to Angora lake Comment
  CAS-BOT-BC212605  Ribes montigenum E. A. McGregor 1909-8-9 55 El Dorado Half Moon Lake 2365 Comment
  LA205556  Ribes montigenum A. A. Heller; 1916-8-11 sn El Dorado S side of Echo Lake Comment
  SEINET8892826  Ribes montigenum K. Christie 2011-1 2092 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak. Comment
  RSA0021917  Ribes montigenum A. A. Heller 1916-8-11 12542 El Dorado South side of Echo Lake. Comment
  SEINET5339718  Ribes montigenum D. G. Cooney 1946-8-22 152 El Dorado S. slope of Dick's peak, Sierra Nevada 3018 Comment
  CAS-BOT-BC212338  Ribes nevadense G. Thomas Robbins 1944-4-23 1556 El Dorado Banks of South Fork American River, about 5 miles N of Camino 762 Comment
  UC1127485  Ribes nevadense A. D. Gifford 1934-7-11 291 El Dorado 1 1/2 mi s Iron Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR173983  Ribes nevadense George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10679 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  UC1127570  Ribes roezlii P. L. Johannsen, A. D. Gifford 1934-6-7 254 El Dorado 1/4 mi nw Riverton (near Plot #31); El Dorado National Forest, Pyramid Pk. Quadrangle 1036 Comment
  UC1127576  Ribes roezlii P. L. Johannsen 1931-7-1 2 El Dorado 1 mi n Cooks; Placerville Quadrangle 762 Comment
  UCR179316  Ribes roezlii George K. Helmkamp, E. A. Helmkamp 2006-8-24 11280 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  RSA0024725  Ribes roezlii Glenn A. Gorelick 1966-4-19 s.n. El Dorado 1.6 miles SW of Icehouse Road along Highway 50. Comment
  CAS-BOT-BC198979  Ribes roezlii var. roezlii David D. Keck 1946-4-25 5520 El Dorado Pacific House, 10 miles east of Camino 1066 Comment
  UCR233356  Ribes roezlii var. roezlii George K. Helmkamp, E. A. Helmkamp 2011-9-1 18233 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  RSA0019669  Ribes velutinum F. W. Peirson 1925-7-3 6228 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2439 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
  UC747331 Image available Ribes viscosissimum G. Thomas Robbins 1945-7-1 2033 El Dorado 1-1 1/2 mi ne Wrights Lake (9 mi n of U.S. Highway 50); Twin Lakes trail 2286 Comment
  UC75455 Image available Ribes viscosissimum Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  SD212619  Robinia pseudoacacia G. K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10499 El Dorado Along Ca Highway 193, 0.8 mile north of Kelsey. 594 Comment
  UCR230952  Rorippa curvipes var. truncata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16744 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
  UCD115305  Rorippa curvisiliqua G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11553 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  UCD80180  Rorippa curvisiliqua CNPS SN Foothill Team 2006-4-12 SNFN 0356 a El Dorado CDPR Folsom State Recreation Area, located at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  CAS-BOT-BC74791  Rorippa palustris var. palustris John Thomas Howell 1925-7-4 1377 El Dorado Emerald Bay, Lake Tahoe. 1889 Comment
  JEPS53870  Rorippa subumbellata Helen D. Geis 1912-6 153 El Dorado Lakeside Comment
  UCD115385  Rorippa subumbellata Charles M. Knapp 1979-6-6 s.n. El Dorado Tahoe Keys between Tahoe Keys Marina and the mouth of the Upper Truckee River. 800 feet south of Lake Tahoe. 1900 Comment
  SEINET5208976 Image available Rorippa subumbellata Unknown 1919-7-29 13329 a El Dorado Meek's bay, Lake Tahoe Comment
  CAS-BOT-BC146364  Rosa Peter Rubtzoff 1975-7-10 8185 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R) 1310 Comment
  UCD112423  Rosa Peter Rubtzoff 1975-7-24 8246 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Wesk Fork Gaddis Creek off west side of Mainline Road, 0.15 mi. north of Mutton Creek Road junction (Comp. 500U). 1293 Comment
  SEINET195659  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado Shady Ponderosa pine-White Fir woods along U. S. Highway 50, three miles east of Camino, 1036 Comment
  OBI10001  Rosa woodsii H. E. McMinn 1932-8-4 2993 El Dorado Emerald Bay Comment
  CAS-BOT-BC148279  Rosa woodsii var. ultramontana Elsie Z. Lovegrove 1960-9-19 s.n. El Dorado Pope Beach, south end of Lake Tahoe Comment
  UCD17947  Rubus H. Olmo; T. S. Mallah 1951-1 51 02 El Dorado California. El Dorado County: Pilot Hill Road near Folsom Dam. Comment
  CAS-BOT-BC147224  Rubus parviflorus Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  JEPS71937  Rubus parviflorus Gladys L. Smith 1972-8-23 3495 El Dorado in openings of woods about Lily Lake 2072 Comment
  RSA0012143  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17645 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC176137  Rumex Peter Rubtzoff 1974-6-4 7541 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  SEINET3271608 Image available Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-4-27 11871 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  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
  UCD112211  Rumex acetosella Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7185 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  UCR173706  Rumex acetosella George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10580 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR233664  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-7-7 17653 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC421914  Rumex acetosella Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC421631  Rumex crispus Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC433646  Rumex obtusifolius John Thomas Howell 1954-5-16 s.n. El Dorado Placerville 563 Comment
  CAS-BOT-BC433876  Rumex salicifolius John Thomas Howell 1954-5-17 29771 El Dorado Spanish Ravine, Placerville 609 Comment
  CAS-BOT-BC434172  Rumex triangulivalvis John Thomas Howell 1925-7-2 1310 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region. Comment
  UC465596  Sagina saginoides R. L. Pendleton and F. M. Reed 1907-7-25 1168 El Dorado rd. between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  UCD34589  Salix Beecher Crampton 1986-8-17 10034 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC103478  Salix eastwoodiae Geo. B. Grant 1906-8-1 7100 El Dorado Glen Alpine, Lake Tahoe Comment
  CAS-BOT-BC103489  Salix eastwoodiae Frances Price 1919-7-1 s.n. El Dorado Fallen Leaf Lake 2133 Comment
  UCD165262  Salix exigua Peter Rubtzoff 1972-10-19 7033 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  SJSU3972  Salix geyeriana C. W. Sharsmith 1964-6-19 7301 El Dorado Taylor Cr c. 1 mi N of lower end Fallen Leaf L. 1905 Comment
  UCD161499  Salix geyeriana Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8810 b El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along South Fire Road on S side of road, between two bridges that cross General Creek. 1965 Comment
  SD114297  Salix laevigata Darley F. Howe 1951-5-4 2122 El Dorado El Dorado Co. 427 Comment
  UCD165104  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC125197  Salix lasiandra var. lasiandra Alice Eastwood 1906-7-23 965 El Dorado Camp Agassiz Comment
  CAS-BOT-BC176196  Salix lasiolepis Peter Rubtzoff 1975-6-4 8025 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  HSC19992  Salix lasiolepis D. Sutherland, R. Spellenberg, A. Sylvester 1325 El Dorado 2 mi. E of Placerville on Hwy. 50 Comment
  UCR197411  Salix lasiolepis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13344 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SEINET10396648  Salix lasiolepis S. L. Sedillos 1976-3-13 s.n. El Dorado South Fork American River, S of Auburn. 274 Comment
  CAS-BOT-BC107379  Salix lasiolepis var. lasiolepis Peter H. Raven 1967-7-27 21430 El Dorado South edge of Fallen Leaf Lake Comment
  CAS-BOT-BC124593  Salix lemmonii W. R. Dudley 1893-6-1 s.n. El Dorado n side of Mt. Tallac Comment
  UC1729880  Salix lemmonii L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5883 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.7 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); Road 1214 to Angora Lookout, Emerald Bay Quadrangle 2042 Comment
  UCD34681  Salix lemmonii Beecher Crampton 1987-6-5 10125 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  SEINET12616230  Salix lucida K. Christie 2011-7-12 2035 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay. Comment
  UCD34657  Salix lutea Beecher Crampton 1987-4-30 10101 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Montreal road. Comment
  CAS-BOT-BC129177  Salix scouleriana W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  UCD125156  Salix scouleriana Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7448 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  RSA0028498  Salix scouleriana John F. Emmel 1994-6-28 1320 El Dorado Sierra Nevada, southwest Lake Tahoe region; area of streamlets at base of north slope of Angora Peak, 0.1 air mile north and 0.3 air mile east of northeast end of Lily Lake. 1988 Comment
  UCR189210  Salsola tragus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CAS-BOT-BC221123  Salvia sonomensis Ernie Smith 1959-4-19 4 El Dorado East side of Folsom Lake Comment
  UCD125457  Salvia sonomensis Roman Gankin 1956-5-7 137 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  UCD125643  Salvia sonomensis Annetta M. Carter 1933-5-14 331 El Dorado seventeen miles from Folsom on the Placerville Highway. 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
  CAS-BOT-BC235103  Sambucus racemosa var. racemosa A. A. Heller 1916-8-9 12506 El Dorado Haypress Meadow along Echo Lake 2590 Comment
  CDA11107  Sanicula bipinnatifida G. F. Hrusa, Jeff Hart 1994-4-23 11796 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  SEINET2445058  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2010-5-17 16063 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5'). 610 Comment
  UCD94801  Sanicula bipinnatifida Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UC1022498  Sanicula crassicaulis C. Ritchie Bell 1952-4-19 3 X415 El Dorado w of California Highway 49 (at n edge of town of El Dorado); El Dorado Comment
  UCR173811  Sanicula crassicaulis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10628 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193 381 Comment
  UCR207879  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2009-5-14 14704 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR217882  Sanicula crassicaulis George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16134 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
  CAS-BOT-BC268085  Sanicula graveolens Peter Rubtzoff 1975-5-28 8002 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCR217859  Sanicula graveolens George K. Helmkamp, E. A. Helmkamp 2010-7-9 16475 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
  UCD165231  Sanicula graveolens Peter Rubtzoff 1974-6-19 7612 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR236915  Sanicula tuberosa George K. Helmkamp, E. A. Helmkamp 2012-5-28 19073 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UC402448  Saxifraga bryophora Milo S. Baker 1904-7-7 El Dorado above Angora Lake (near Lake Tahoe) Comment
  UC54289  Saxifraga bryophora H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4714 El Dorado near Forni (Pyramid Peak); Sierra Nevada Mountains, Pyramid Peak 2438 Comment
  JEPS43802  Saxifraga californica Francis Ramaley 1917-5-21 11286 El Dorado 12 mi below Kyburg Comment
  UC14540  Saxifraga odontoloma Miss Lydia K. Tangier-Smith 1901-1 El Dorado Region of Lake Tahoe Comment
  POM123670  Saxifraga oregana L. R. Abrams 1911-7-27 4803 El Dorado Near Fallen Leaf Lake. 2073 Comment
  JEPS72253  Saxifraga tolmiei Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2638 El Dorado Pyramid Peak, Aloha Lake, just below summit Pyramid Peak, Aloha Lake 3042 Comment
  UC1278721  Saxifraga tolmiei G. L. Stebbins Jr. 1947-7-29 3855 El Dorado Mount Tallac 2651 Comment
  UC570926  Saxifraga tolmiei M. S. Jussel 1928-7-11 El Dorado n side of Job's Sister (Star Lake); , Job's Sister 2804 Comment
  UCD128068  Scandix pecten-veneris G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10219 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCR206858  Schoenoplectus acutus var. occidentalis George K. Helmkamp, E. A. Helmkamp 2009-6-22 15030 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  JEPS101931  Schoenoplectus subterminalis Dean W. Taylor 1972-5-22 1457 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  UCD161639  Scirpus congdonii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8829 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. West end of Lily Pond. 2031 Comment
  UCD141244  Scirpus congdonii Peter Rubtzoff 1975-6-24 8101 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC110896  Scirpus microcarpus L. R. Abrams 1917-9-20 6809 El Dorado Grass Lake Fallen Leaf Region, Lake Tahoe Comment
  JEPS73224  Scirpus microcarpus Gladys L. Smith 1972-8-23 3514 El Dorado meadows about Glen Alpine Glen Alpine 2194 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
  UCD38773  Scleranthus annuus subsp. annuus Beecher Crampton 1958-6-9 4912 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, slopes above Finnon Lake. 762 Comment
  UCR257572  Scleranthus annuus subsp. annuus George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22514 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma 235 Comment
  CAS-BOT-BC239970  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles northeast of Clarksville Comment
  RSA113787  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles northeast Clarksville. Comment
  UCD38625  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado 2 miles northeast of Clarksville, south margin of Bass Lake. Comment
  UCD149108  Scutellaria galericulata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8475 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Angora Meadows. Southern reach of meadow near park boundary on west side of Angora creek. 1920 Comment
  UCD14411  Sedella pumila A. M. Shapiro 1996-5-3 s.n. El Dorado El Dorado Co.; Johnstown Creek drainage, near the junction of Marshall and Prospectors Roads, 1 mile north of Coloma; 500 Comment
  UCD102052  Sedum obtusatum P. B. Kennedy 1920-9-18 233 El Dorado El Dorado National Forest; Big Silver Creek. 2255 Comment
  RSA0078511  Sedum obtusatum F. W. Peirson 1925-7-3 6233 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  UC201679  Sedum obtusatum subsp. obtusatum LeRoy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge Lake Tahoe Region, Fallen Leaf Lodge (Lake Tahoe Regioin) Comment
  UC747423  Sedum obtusatum subsp. obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado open rocky slopes above eastern shore Echo Lake; eastern shore Echo Lake 2286 Comment
  UCR235574  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2012-5-3 18897 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  UCD20043  Senecio C. H. Lamoureux; Jack Major and class 1957-5-18 1256 El Dorado Hwy 50, about 25 miles east of Placerville. Comment
  CAS-BOT-BC363265  Senecio aronicoides Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC363823  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1014 El Dorado Glen Alpine Region. Glen Alpine road Comment
  OBI24209  Senecio integerrimus var. exaltatus N. H. Russell 1961-5-16 11038 El Dorado 2 mi W of Camp Richardson near SW end of Lake Tahoe Comment
  CAS-BOT-BC341228  Senecio scorzonella Gladys L. Smith 1959-6-15 1125 El Dorado Glen Alpine road from Fallen Leaf Lake 2133 Comment
  CAS-BOT-BC364292  Senecio triangularis Alice Eastwood 1906-7-21 1261 El Dorado Glen Alpine Region. Trail to Lake Lucille Comment
  CAS-BOT-BC364296  Senecio triangularis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD135786  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11164 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR206074  Senecio triangularis George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13910 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR206993  Senecio triangularis George K. Helmkamp, Amy Barnes 2009-7-8 15163 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
  UCR207017  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2009-7-22 15259 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  RSA473150  Senecio triangularis Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. 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-BC364746  Sericocarpus oregonensis subsp. californicus John Thomas Howell 1969-9-12 46092 El Dorado Near Bridal Veil Falls, 3 miles west of Riverton Comment
  CAS-BOT-BC364742  Sericocarpus oregonensis subsp. californicus Elsie Z. Lovegrove 1951-9-28 s.n. El Dorado Fallen Leaf Lake rd. Comment
  UCD116655  Sidalcea glaucescens G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11170 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR231016  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-7 16713 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
  UCR234202  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-9-23 16965 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.9 miles north of its junction with Peavine Ridge Rd and Round Tent Canyon Road 1457 Comment
  CHSC118019  Sidalcea hartwegii G. K Helmkamp; E. A Helmkamp 2007-4-20 11763 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
  SEINET7081596  Sidalcea hartwegii A. G. Vestal 1955-5-22 s.n. El Dorado About 1 mile south of Nashville in Route 49. Coordinate Datum: NAD27. UTM Zone 10, 687786mE, 4270492mN. Comment
  UC112804  Sidalcea hartwegii Katharine Brandegee 1908-6-2 El Dorado Pilot Hill Comment
  UCD144314  Sidalcea hartwegii G. F. Hrusa 1994-4-28 11829 El Dorado El Dorado Hills at SE corner of Sweet Valley Road and Harlan Road. 360 Comment
  CHSC23912  Sidalcea oregana subsp. spicata L. M. Mayer 1974-7-27 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  CHSC73053  Sidalcea oregana subsp. spicata L. P. Janeway 1998-8-5 5935 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCR207426  Sidalcea reptans George K. Helmkamp, Amy Barnes 2009-7-8 15151 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
  UCD99134  Silene Peter Rubtzoff 1976-6-9 8613 El Dorado Blodgett Forest, Gaddis Creek area off Lower Gaddis Creek Road, 0.6 mile south of junction with Chinquapin Flat Road. 1264 Comment
  UC13583  Silene bernardina W. C. Blasdale July 1897 El Dorado Lake Tahoe Comment
  UCR174292  Silene bridgesii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10723 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  SEINET269513  Silene californica Richard J. Shaw 1963-6-6 1285 El Dorado Highway 50 1 mile east of South Fork of American River Bridge 1219 Comment
  UC465607  Silene californica Francis Ramaley 1917-5-20 11258 El Dorado Kyburz Comment
  UC579896  Silene californica Annetta Carter 1934-4-15 499 El Dorado Auburn road two mi n Salmon Falls bridge (over the South Fork American River); South Fork of the American River, n Salmon Falls bridge 182 Comment
  CAS-BOT-BC385898  Silene douglasii Geo. B. Grant 1906-7-25 7065 El Dorado Tallac, Lake Tahoe Comment
  JEPS72119  Silene douglasii Gladys L. Smith 1964-7-30 2217 El Dorado trail from Angora Lakes to Fallen Leaf (Echo Summit area); , trail fr Angora Lakes to Fallen Leaf 2286 Comment
  CAS-BOT-BC385900  Silene douglasii Alice Eastwood 1906-1-1 918 El Dorado Trail to Lily L., Lake Tahoe Region Comment
  CAS-BOT-BC181282  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-1 8233 El Dorado Iron Moutnain Road at Jim Quinn Spring (Shank Camp) 2179 Comment
  CAS-BOT-BC181286  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-1 8236 El Dorado Headwaters of Camp Creek at Iron Mountain Road 2194 Comment
  CAS-BOT-BC389031  Silene laciniata subsp. californica Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC389297  Silene lemmonii A. A. Heller 1915-8-6 12172 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UCR176059  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2006-7-12 10982 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-BC389303  Silene lemmonii W. R. Dudley 1900-6-28 s.n. El Dorado Camp Agassiz near Glenn [Glen] Alpine Comment
  UCD42417  Sisyrinchium bellum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC747016  Sisyrinchium californicum G. Thomas Robbins 1944-5-16 1611 El Dorado 3 mi e of Camino (above North Fork Webber Creek) 914 Comment
  SACT002268  Sitanion jubatum J. Wilson 1985-6-13 El Dorado Approximately 100m from top, Pine Hill, Rescue Ca 277.368 Comment
  BFRS68 Image available Smilacina racemosa Peter Rubtzoff, John Thomas Howell 1973-7-18 7114 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. (Comp. 451E) Comment
  UCR230951  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2010-8-7 16742 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  CAS-BOT-BC35872  Solanum umbelliferum Jean L. Pawek 1956-7-15 189 El Dorado Hwy. 50, W slope, at 42 mile campground. 1768 Comment
  SEINET9262062  Solidago altissima George K. Helmkamp, Elizabeth Helmkamp 2013-1 22045 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.1 miles north of Ice House Resort, 0.18 miles north of Jones Fork Power House Rd., 1.2 miles NW of Ice House Reservoir (kyburz 7.5 Q) 1536 Comment
  BFRS227 Image available Solidago canadensis subsp. elongata Peter Rubtzoff 1974-8-21 7829 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  UCR233288  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2010-9-23 16953 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  CAS-BOT-BC365393  Solidago elongata Mrs. H. M. Mitchell 1922-7-8 s.n. El Dorado Rubicon Springs, Tahoe region Comment
  CAS-BOT-BC365404  Solidago elongata Alice Eastwood 1906-7-27 1103 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CHSC73659  Solidago elongata L. P. Janeway; Eric Schroder 1998-8-20 6124 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC747133  Solidago elongata G. Thomas Robbins 1943-8-15 1354 El Dorado about 3/4 mi ne Wrights Lake (along Twin Lakes trail) 2286 Comment
  UCD135938  Solidago elongata G. K. Helmkamp; Elizabeth Helmkamp 2006-8-24 11281 El Dorado Northern Sierra Neveda Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir road. 1551 Comment
  UC148971  Solidago multiradiata H. M. Hall 1900-1 8818 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC364952  Solidago velutina subsp. californica I. H. 1898-8-11 s.n. El Dorado Road between Glen Alpine Springs and Lily Lake Comment
  UC185459  Soliva sessilis Katharine Brandegee 1907-5-15 El Dorado New York Ravine Comment
  CAS-BOT-BC344892  Sonchus Peter Rubtzoff 1975-7-8 8154 El Dorado U.C. Blodgett Forest Research Station: Spring Road, 0.15 miles north of County Road. 1341 Comment
  BFRS353 Image available Sonchus asper Peter Rubtzoff 1975-7-8 8154 El Dorado Blodgett Forest: Spring Road ca. 0.15 mi. north of junction with County Road (Comp. 270U). Comment
  UCR254756  Sonchus asper Peter Rubtzoff 1975-6-26 8139 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  BFRS440 Image available Sorbus californica Peter Rubtzoff, Herbert Sampert 1974-9-19 7909 El Dorado 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). Comment
  CAS-BOT-BC383134  Sorbus californica Andrew Townesmith; Karen M. Meyer 2007-8-9 917 El Dorado El Dorado National Forest, Placerville Ranger District. Pyramid Creek trailhead, off US route 50, 10.8 miles WSW of the southern intersection of state route 89 and US route 50 1882 Comment
  CDA26428  Sorbus californica P. B. Kennedy 1920-9-18 226 El Dorado Eldorado National Forest - Big Silver Creek. 0 Comment
  CAS-BOT-BC158908  Sorbus scopulina Louise Bartholomew 1925-9-22 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  BFRS176 Image available Sorghum bicolor Peter Rubtzoff 1976-9-22 8888 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  RSA54107  Sparganium angustifolium J. T. Howell 1946-8-30 22927 El Dorado Lower Angora Lake. Comment
  UC1060650  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  UCSB40050  Sparganium natans Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50, south of Lake Tahoe 2346 Comment
  CHSC56290  Spergularia rubra K. R. Stern 1985-6-14 8141 El Dorado Echo Summit. 2225 Comment
  CAS-BOT-BC390605  Spergularia rubra John Thomas Howell 1954-5-16 s.n. El Dorado Coloma 259 Comment
  CAS-BOT-BC390613  Spergularia rubra Dr. C. Coleman Berwick 1937-8-1 s.n. El Dorado Tahoe Region Comment
  RSA8142  Sphenosciadium capitellatum C. B. Wolf 1928-8-15 3297 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCD128096  Sphenosciadium capitellatum L. M. Sparks 1912-8-1 44 El Dorado Echo Lake. 2194 Comment
  SEINET11919254  Spiraea densiflora H. H. Heller 1938-7-27 s.n. El Dorado Tamarack Trail, Fallen Leaf Comment
  POM177559  Spiraea densiflora var. splendens L. R. Abrams 1930-7-23 12706 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  UCSB2953  Spiraea splendens Keator, Glenn 1958-7-27 El Dorado 1 mile below Glen Alpine on Glen Alpine- Fallen leaf Lake road Comment
  SEINET13276721 Image available Stachys ajugoides var. rigida George K. Helmkamp, Amy Barnes 2012-1 19672 El Dorado Northern Sierra Nevada mountains: unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservior (Robbs Peak 7.5' Q.) 1756 Comment
  SDSU7952  Stachys arvensis D. F. Howe 1961-8-9 3144 El Dorado By steam on #49, 2.3 miles north of Eldorado-Amador Co. 213 Comment
  RSA82572  Stachys rigida subsp. rivularis F. W. Peirson 1937-7-28 12133 El Dorado Back of the Memler property near Richardsons; Lake Tahoe. 1905 Comment
  UCD165612  Stellaria crispa Ellen Dean 2016-6-10 8958 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2041 Comment
  UCD20972  Stellaria longipes subsp. longipes E. Bortiri 2002-6-26 WFC 20 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  CAS-BOT-BC391089  Stellaria longipes subsp. longipes John Thomas Howell 1925-6-26 1188 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UCR174411  Stellaria media George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10563 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  UCD149428  Stellaria umbellata G. Ledyard Stebbins 1976-7-28 76139 El Dorado Wrights Lake. Northeast of the lake. (Exact location unknown. Coordinates estimated by label maker.) 2133 Comment
  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
  CAS-BOT-BC375004  Stenotus acaulis D. L. Smith; G. L. Stebbins 1976-7-10 76118 El Dorado North ridge of Dick's Peak, Desolation Wilderness area 2712 Comment
  JEPS72174  Stenotus acaulis Gladys L. Smith and Dr. Alasdair H. Neilson 1970-7-27 2536 El Dorado Summit area, Echo Peak 2711 Comment
  UC62946  Stenotus acaulis Milo S. Baker 1904-7-19 El Dorado Near of Lake Lucille 2590 Comment
  UC112903  Stephanomeria elata Christina Simpson June 1908 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCD147736  Stephanomeria lactucina Allyson Ayalon; Lucie Jerabkova 2012-7-1 113 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC322933  Stephanomeria tenuifolia Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 3.8 miles west of Myers on the Carson Pass Road Comment
  UCR2790  Stipa columbiana F. M. Reed, R. L. Pendleton 1907-7-28 1797 El Dorado Sierra Nevada Mtns., Lake Tahoe region; road on east side of Fallen Leaf Lake 1982 Comment
  SACT002383  Stipa occidentalis H. Skidmore 1934-8-11 El Dorado Comment
  SACT002384  Stipa occidentalis Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  CAS-BOT-BC87519  Streptanthus tortuosus John Thomas Howell 1925-7-1 1292 El Dorado Highway above Armstrong's, Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC87532  Streptanthus tortuosus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC87549  Streptanthus tortuosus G. L. Stebbins 1978-4-9 7813 El Dorado 1 to 1.5 mile southeast of Coloma, on north bank of South Fork, American River. 259 Comment