38.74390 38.84390 -120.01390 -119.91390 UC/JEPS: Consortium Search Results
Search Results — 1049 specimen records retrieved (1049 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73165  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3110 El Dorado woods at margin of large meadow se Echo Summit (ca. 1 1/2 mi) 2225 Comment
  SD236171  Achillea millefolium G. K. Helmkamp, E. A. Helmkamp 2008-7-22 13861 Alpine Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UC1125409  Achillea millefolium P. L. Johannsen 1934-9-11 476 El Dorado Grass Lake; Markleeville Quad. 2377 Comment
  UCR196988  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2008-7-22 13861 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR261988  Achillea millefolium George K. Helmkamp, Amy Barnes 2014-10-10 23154 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 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
  CHSC73357  Achnatherum nelsonii subsp. dorei L. P. Janeway; Eric Schroder 1998-9-2 6247 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  RSA657090  Achnatherum nevadense Lynn R. Firestone, Harold Firestone 1983-8-7 8322 Alpine 2.80 mi west of junction of Cal 88 & 89 at Picketts Junction 2140 Comment
  UCD149502  Achnatherum nevadense G. L. Stebbins 1978-8-13 78152 El Dorado Ridge crest 0.5 mile east of Freel Meadows. (Exact location unknown. Coordinates estimated by label maker.) 2865 Comment
  UCD35552  Achnatherum occidentale subsp. californicum Beecher Crampton 1957-8-6 4530 Alpine 1.8 miles west of Sorenson's. 2255 Comment
  RSA126819  Achnatherum occidentale subsp. occidentale H. S. Yates 1934-6-30 3971 Alpine Upper Hope Valley 2195 Comment
  UC1153907  Achnatherum occidentale subsp. pubescens Beecher Crampton 1957-8-6 4528 Alpine 1.8 mi w Sorenson's 2255 Comment
  UCD51199  Achnatherum occidentale subsp. pubescens Beecher Crampton 1957-8-6 4529 Alpine along State Hwy. 88, 1.8 miles west of Sorenson's. 2255 Comment
  SD123485  Acmispon americanus Robert F. Thorne 1974-7-31 44926 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  UCD103827  Acmispon americanus var. americanus G. K. Helmkamp 2007-7-7 12461 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area. 2018 Comment
  JEPS60357  Aconitum columbianum Helen-Mar Wheeler 1941-8-12 418 El Dorado ca. 4 mi. s. Meyers P.O. (old sawmill, on State Hwy. 89, Upper Truckee R.); Upper Truckee R. 1950 Comment
  JEPS60359  Aconitum columbianum Helen-Mar Wheeler 1941-8-15 440 El Dorado ca. 5 1/2 mi. s. Meyers P.O. (on State Hwy. 89, Upper Truckee R., by bridge at Alpine Public Camp); Upper Truckee R. 1981 Comment
  UC1586904  Aconitum columbianum Juha Pykala, D. H. Norris, and Heikki Toivonen 1987-7-23 2933 El Dorado e. part Grass Lake; El Dorado Nat'l Forest 2350 Comment
  UCR202664  Aconitum columbianum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13984 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  CLARK-A1045-1167  Agoseris glauca var. monticola George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1188  Agoseris glauca var. monticola George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  SEINET2471056  Agoseris glauca var. monticola K. Christie 2010-8-24 1996 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  CLARK-A1045-1164  Agrostis alba George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1165  Agrostis alba George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CAS-BOT-BC139364  Agrostis idahoensis Margaret Williams 1962-8-3 s.n. Alpine Sierra Nevada. Luther Pass. 2346 Comment
  RSA116444  Agrostis idahoensis Beecher Crampton 1957-8-6 4552 Alpine Luther Pass summit, Alpine-El Dorado County line 2378 Comment
  SEINET1908444  Agrostis idahoensis G. K. Helmkamp, E. A. Helmkamp 2008-1 13852 Alpine Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88. 2179 Comment
  UC1153933  Agrostis idahoensis Beecher Crampton 1957-8-6 4552 El Dorado Alpine-El Dorado County line Luther Pass summit 2377 Comment
  UCD52957  Agrostis idahoensis Beecher Crampton 1957-8-6 4552 Alpine State Hwy 89, Luther Pass Summit, El Dorado - Alpine County Line. 2377 Comment
  UCR196954  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 2008-7-22 13852 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCD53072  Agrostis pallens Beecher Crampton 1957-8-6 4553 Alpine El Dorado - Alpine County Line: along State Hwy. 89, Luther Pass summit. 2377 Comment
  CHSC73713  Agrostis scabra L. P. Janeway; Eric Schroder 1998-9-3 6266 El Dorado Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  RSA116445  Agrostis scabra Beecher Crampton 1957-8-6 4557 Alpine Luther Pass summit, Alpine-El Dorado County line 2378 Comment
  UC1153932  Agrostis scabra Beecher Crampton 1957-8-6 4557 El Dorado Luther Pass summit, Alpine-El Dorado County line Luther Pass 2377 Comment
  UCD53328  Agrostis scabra Beecher Crampton 1957-8-6 4557 Alpine El Dorado - Alpine County Line: along State Hwy. 89, Luther Pass Summit. 2377 Comment
  UCD53357  Agrostis scabra Beecher Crampton 1962-8-14 6609 Alpine Hope Valley, State Hwy. 88, east Crason Pass summit, bridge across west fork of the Carson River. 2164 Comment
  UCD53579  Agrostis stolonifera Beecher Crampton 1957-8-6 4519 Alpine along State Hwys. 88-89, West Carson River Basin, 0.2 miles west of Sorenson's. 2194 Comment
  JEPS33231  Allium campanulatum Rimo Bacigalupi and L. R. Heckard 1962-8-6 8693 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  SBBG828  Allium campanulatum H. and M. Dearing 1941-8-11 4683 Alpine above Hope Valley 2438 Comment
  JEPS78072  Allium validum Gary W. Zamzow 1972-7-25 113 El Dorado 1.7 mi nw Luther Pass on Highway 89; Grass Lake 2286 Comment
  UCD138654  Allium validum G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11378 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
  UCD150265  Allium validum James A. Neilson Jr. 1971-8-2 2287 El Dorado Tahoe Basin, Grass Lake. 2353 Comment
  UCR106386  Allium validum Scott D. White, Julie Greene 1997-7-13 5420 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
  UCR179348  Allium validum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11378 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
  JEPS69411  Allophyllum gilioides subsp. violaceum Helen-Mar Wheeler 1941-8-18 446 El Dorado 4 mi. s. Meyers (Old sawmill, hwy. 89) 1950 Comment
  A401330  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 Unknown north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  CAS-BOT-BC171288  Alnus incana subsp. tenuifolia Elsie Zeile Lovegrove 1950-10-18 s.n. El Dorado Luther Pass Summit. Sierra Nevada Comment
  CAS-BOT-BC171296  Alnus incana subsp. tenuifolia Herbert L. Mason 1939-7-18 12172 El Dorado N side of Luther Pass, one mile W of Grass Lake Meadow 2346 Comment
  POM257222  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 El Dorado North side of Luther Pass, one mile west of Grass Lake Meadow. 2348 Comment
  SBBG28462  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 El Dorado N side of Luther Pass, 1 mi W of Grass Lake Meadow 2346 Comment
  SEINET187410  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 El Dorado N side of Luther Pass 1 mi W of Grass Lake Meadow 2347 Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  UC629713  Alnus incana subsp. tenuifolia Herbert L. Mason 1939-7-18 12172 El Dorado 1 mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  UCR262002  Alnus incana subsp. tenuifolia George K. Helmkamp, Amy Barnes 2014-10-10 23162 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  SACT002790  Alnus tenuifolia James Grove 1974-6-27 El Dorado 2351.8 Comment
  UCD55867  Alopecurus aequalis Beecher Crampton 1962-8-14 6612 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  CAS-BOT-BC138174  Alopecurus aequalis var. aequalis Peter Rubtzoff 1970-7-29 6295 Alpine On Hope Valley C.G. road 0.25 mile south of junction with Highway 88. Comment
  UCD112895  Amelanchier pallida R. Prag 1973-6-21 s.n. Alpine South side of Highway 89, near trail to Round L. (Luther Pass). Comment
  RSA701454  Amelanchier pumila Gary D. Wallace 1987-6-23 2663 El Dorado Hwy 89 S of junction with Hwy 50. N of Big Meadow, W of Luther Pass. 2091 Comment
  RSA78982  Amelanchier pumila E. K. Balls, Percy C. Everett 1952-10-8 18106 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 Comment
  CAS-BOT-BC142985  Amelanchier utahensis K. K. Muller 1960-7-18 1086 El Dorado 3 miles S. of meyers on road to Luther Pass (State Highway 89) 1950 Comment
  SBBG2886  Amelanchier utahensis K. K. Muller 1960-7-18 1086 El Dorado St Hwy 89, 5 mi S of Meyer on rd to Luther Pass 1950 Comment
  UC1127792  Amelanchier utahensis P. L. Johannsen 1934-9-11 488 El Dorado 1 mi w Grass Lake; El Dorado National Forest, Markleeville Quad. 2346 Comment
  CDA30896  Angelica breweri M. Beyers 2010-8-27 750 Alpine Highway 89 (Luther Pass Road). (sheet 1 of 2) 2332 Comment
  CDA30897  Angelica breweri M. Beyers 2010-8-27 750 Alpine Highway 89 (Luther Pass Road). (sheet 2 of 2) 2332 Comment
  SEINET11079520  Angelica breweri J. Sulman 2004-9-23 NV 030 -035 El Dorado Tahoe Rim Trail, 2.4 km S of Big Meadow on Hwy 89. 2392 Comment
  UCD127130  Angelica breweri G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11376 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
  UCR179215  Angelica breweri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CAS-BOT-BC59203  Antennaria corymbosa Elizabeth McClintock; Margaret Williams; Wayne Roderick 1968-5-18 s.n. Alpine Hope Valley (south of Luther Pass) Comment
  JEPS111188  Antennaria corymbosa Steve Matson 2005-7-2 1347 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  SEINET2471064  Antennaria corymbosa K. Christie 2010-8-24 2004 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2804 Comment
  CAS-BOT-BC59204  Antennaria dimorpha Elsie Z. Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  UC917139  Antennaria dimorpha R. H. Miller 1950-6-4 91 Alpine Hope Valley, (along banks of Hwy 88) Hope Valley 2164 Comment
  CAS-BOT-BC77299  Antennaria microphylla Beatrice L. Howitt 1962-7-15 229 Alpine Near road to Blue Lake in Hope Valley close to Carson Pass Highway 2133 Comment
  CHSC73630  Antennaria rosea subsp. rosea L. P. Janeway; Eric Schroder 1998-9-2 6245 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD82058  Aquilegia formosa Robin McMaster 1972-7-13 163 Alpine Hope Valley. Comment
  RSA140054  Arctostaphylos nevadensis P. L. Johannsen 1934-9-11 491 El Dorado One mile west of Grass Lake. El Dorado National Forest. 2348 Comment
  CAS-BOT-BC46652  Arctostaphylos patula K. K. Muller 1960-7-18 1087 El Dorado At edge of Jeffrey Pine Forest. 5 mi. s. of Meyer on road to Luther Pass. 1950 Comment
  SBBG5465  Arctostaphylos patula K. K. Muller 1960-7-18 1087 El Dorado 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  JEPS20974  Arnica chamissonis Helen-Mar Wheeler 1941-8-12 417 El Dorado 4 mi s, State Highway 89 Meyers Post Office; Upper Truckee River 1950 Comment
  SJSU12014  Arnica chamissonis N. A. Hopkins 1971-8-24 424 Alpine Hope Valley 1981 Comment
  JEPS33232  Arnica cordifolia Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8694 El Dorado .5 mi w, just se of Grass Lake Luther Pass; Grass Lake 2350 Comment
  CAS-BOT-BC82784  Arnica mollis Beatrice F. Howitt 1962-7-15 243 El Dorado Near Luther Pass Highway and not far from Alpine County line 2133 Comment
  SEINET2471063  Arnica mollis K. Christie 2010-8-24 2003 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2804 Comment
  SJSU8544  Arnica mollis M. E. Perry 1979-10-13 El Dorado near Grass Lake 0.75 mi N of Luther Pass, eastern Eldorado County 2316 Comment
  UC614818  Arnica mollis Beryl O. Schreiber 1932-9-12 781 El Dorado toward Markleeville Meyer's Comment
  UCD129185  Artemisia arbuscula Beecher Crampton 1962-8-14 6607 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UCD35821  Artemisia arbuscula Beecher Crampton 1962-8-14 6607 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UC1119555  Artemisia douglasiana P. L. Johannsen 1934-9-11 478 El Dorado 1 1/2 mi w Grass Lake; Eldorado National Forest, Markleeville Quadrangle 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
  UCD129376  Artemisia tridentata subsp. vaseyana G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11367 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCD129377  Artemisia tridentata subsp. vaseyana G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11392 Alpine Northern Sierra Nevada Mountains; along Hwy 88 at the crossing over the West Fork of the Carson River. 2363 Comment
  UCR178635  Artemisia tridentata subsp. vaseyana George K. Helmkamp, E. A. Helmkamp 2006-9-12 11392 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 88 at the crossing over the West Fork of the Carson River 2183 Comment
  UCR196958  Artemisia tridentata subsp. vaseyana George K. Helmkamp, E. A. Helmkamp 2008-7-22 13860 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR179344  Artemisia tridentata var. vaseyana George K. Helmkamp, E. A. Helmkamp 2006-9-12 11367 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
  RSA613777  Aster alpigenus Scott D. White 1997-7-13 5423 El Dorado Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi. west of summit of Luther Pass; at Grass Lake. 2317 Comment
  UCR106387  Aster alpigenus Scott D. White, Julie Greene 1997-7-13 5423 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
  CLARK-A1045-1113  Aster alpigenus subsp. andersonii George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCR15468  Aster alpigenus var. andersonii George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  CLARK-A1045-1155  Aster ascendens George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UCR196913  Aster campestris George K. Helmkamp, E. A. Helmkamp 2008-7-22 13864 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR179225  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11372 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CLARK-A1045-1112  Aster occidentalis George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1150  Aster occidentalis George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UCR178760  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-9-12 11393 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 88 at the crossing over the West Fork of the Carson River 2183 Comment
  UCR196986  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2008-7-22 13866 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR202557  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13977 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  RSA750326  Bassia hyssopifolia George K. Helmkamp, E. Helmkamp 2008-8-8 13979 Alpine along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SD197741  Bassia hyssopifolia G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13979 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass. 2353 Comment
  UCR201752  Bassia hyssopifolia George K. Helmkamp, E. A. Helmkamp 2008-8-8 13979 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  CAS-BOT-BC14207  Boechera pinetorum Alice Eastwood; John Thomas Howell 1940-6-17 8371 Alpine Luther Pass. Comment
  CAS-BOT-BC14208  Boechera pinetorum Alice Eastwood; John Thomas Howell 1940-6-17 8392 Alpine Luther Pass. Comment
  CAS-BOT-BC14209  Boechera pinetorum Alice Eastwood; John Thomas Howell 1940-6-17 8392 Alpine Luther Pass. Comment
  CAS-BOT-BC25373  Boechera retrofracta Alice Eastwood; John Thomas Howell 1940-6-17 8371 Alpine Luther Pass. Comment
  UCD18286  Boechera retrofracta E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 830 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-BC25796  Boechera stricta Alice Eastwood; John Thomas Howell 1940-6-17 8380 Alpine Luther Pass. Comment
  UC1586895  Botrychium simplex Juha Pykala, D. H. Norris, and Keikki Toivonen 1987-7-23 2928 El Dorado e part Grass lake; El Dorado Nat'l Forest 2350 Comment
  SBBG22661  Bromus carinatus M. S. Walters 1960-6-25 El Dorado Hwy 89, 3.6 mi N of Alpine-Eldorado County line 2225 Comment
  SBBG22664  Bromus carinatus M. S. Walters 1962-1 El Dorado Hwy 89, 2.4 mi N of Alpine-Eldorado County line Comment
  UCR201754  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13983 B Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  CAS-BOT-BC149533  Bromus carinatus var. carinatus Clare B. Hardham 1974-8-9 20260 El Dorado Luther Pass and vicinity. 2438 Comment
  CAS-BOT-BC148841  Bromus carinatus var. marginatus Margaret Williams 1962-8-3 s.n. Alpine Sierra Nevada. Luther Pass. 2346 Comment
  SEINET231445 Image available Bromus carinatus var. marginatus Carl J. Baird 1946-8-9 CJB 17 Alpine Luther Pass 2256 Comment
  CAS-BOT-BC155890  Bromus ciliatus Beecher Crampton 1957-8-6 4522 Alpine Along State Highway 88 south slope of West Carson River basin, 0.2 mile west of Sorenson's. 2194 Comment
  CHSC73527  Bromus ciliatus L. P. Janeway; Eric Schroder 1998-9-3 6263 El Dorado Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC1729985  Bromus ciliatus L. P. Janeway, Eric Schroder 1998-9-3 6263 El Dorado about 1.7 mi se of Echo Summit (meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  RSA613771  Bromus inermis Scott D. White, B. Greene 1997-7-13 5404 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. roadside well above meadow. 2317 Comment
  UCD63229  Bromus inermis G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11369 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. 2363 Comment
  UCR106665  Bromus inermis Scott D. White, Julie Greene 1997-7-13 5404 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
  UCR179221  Bromus inermis George K. Helmkamp, E. A. Helmkamp 2006-9-12 11369 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
  UCD63231  Bromus inermis subsp. inermis G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11389 Alpine Northern Sierra Nevada Mountains: along Hwy. CA-89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass. 2186 Comment
  UCR178977  Bromus inermis subsp. inermis George K. Helmkamp, E. A. Helmkamp 2006-9-12 11389 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  UCR201755  Bromus inermis subsp. inermis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13983 A Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SACT000710  Bromus marginatus James Grove 1974-7-2 El Dorado 2351.8 Comment
  CDA30940  Bromus orcuttianus M. Beyers 2010-8-27 751 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  CLARK-A1045-1168  Bromus tectorum George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CHSC73532  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-9-3 6262 El Dorado Lake Tahoe Basin-National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  SEINET2471068  Calamagrostis canadensis K. Christie 2010-8-30 2008 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  UCD118785  Calamagrostis stricta Kendra Sikes; Danielle Roach 2010-9-21 251 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F11 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  UCD57777  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1962-8-14 6614 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UC774232  Calamagrostis stricta subsp. stricta G. L. Stebbins Jr. 1947-7-27 3851 El Dorado near Grass Lake (summit of Pass between Lake Tahoe and S. Carson R.); Luther Pass 2346 Comment
  JEPS72609  Callitriche verna Gladys L. Smith 1970-7-16 2558 El Dorado Grass Lake Luther Pass (foot of Luther Pass) 2194 Comment
  SD77640  Callitriche verna D. W. Taylor 1970-7-7 T 70 126 Mono Stock pond at head of Aurora Canyon. Comment
  JEPS73144  Calocedrus decurrens Gladys L. Smith 1971-7-17 3093 El Dorado 4 mi se of intersection with Hwy 89 U. S. 50 (on Hwy 89 upgrade out of Upper Truckee River Valley); Hwy 89 , U. S. 50 2072 Comment
  UCD132937  Calocedrus decurrens Dean W. Taylor 1974-4-7 3202 Alpine Near Woodfords along the West Fork, Carson River. At the junction of Highway 88 and 89. 1700 Comment
  UCD82059  Caltha leptosepala Robin McMaster 1972-7-13 164 Alpine Hope Valley. Comment
  UC1951142  Calyptridium monospermum Scott D. White, Julie Greene 1997-7-13 5432 Alpine High Sierra Nevada: LAKE TAHOE REGION: Hope Valley Wildlife Area; Highway 89, 2.4 mi E of Luther Pass summit and 0.7 mi N of junction w/ Highway 88. USGS Freel Peak 7.5' Quad. Comment
  UCD100366  Calyptridium monospermum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11391 Alpine Northern Sierra Nevada Mountains: along Hwy. CA-89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass. 2186 Comment
  UCR178634  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11391 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  UCR213719  Calyptridium monospermum Scott D. White, Julie A. Greene 1997-7-13 5432 Alpine Sierra Nevada Mtns, Lake Tahoe region, Hope Valley Wildlife Area, Hwy 89 (=Hwy 50), 2.4 mi east of summit of Luther Pass and 0.7 mi north of the junction with Hwy 88 2180 Comment
  JEPS53811  Cardamine breweri var. breweri Helen-Mar Wheeler 1941-8-12 424 El Dorado State Highway 89 4 mi s Meyers Post Office (bank Upper Truckee River); , Old sawmill 1950 Comment
  SEINET2048433 Image available Carex Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado El Dorado National Forest, along road 89, W. side of Grass Lake 2348 Comment
  UC1586916  Carex Juha Pykala, D. H. Norris and Heikki Toivonen 1987-7-23 2937 El Dorado E-part Grass Lake; El Dorado National Forest 2350 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
  CHSC106442  Carex abrupta Peter F. Zika 2010-8-10 25319 El Dorado Northern Sierra Nevada Highlands (n SNH). NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  SEINET11310094 Image available Carex abrupta Unknown 2010-1 25319 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). Comment
  SEINET7484178 Image available Carex abrupta Peter F. Zika 2010-1 25319 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UCD118392  Carex abrupta Danielle Roach; Kendra Sikes 2010-9-23 85 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_F3 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  UCR278360  Carex abrupta Peter F. Zika 2010-8-10 25319 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  UCD18278  Carex aquatilis E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 821 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  SEINET3899478  Carex canescens Robert F. Thorne, L. DeBuhr 1975-8-23 47229 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  UC1532817  Carex canescens Robert F. Thorne, L. DeBuhr 1975-8-23 47229 El Dorado just n of Luther Pass (Grass Lake); Grass Lake 2346 Comment
  UC1586918  Carex canescens Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2922 El Dorado e part of Grass Lake El Dorado National Forest, Grass Lake 2350 Comment
  JEPS109286  Carex canescens subsp. canescens D. W. Taylor 2004-7-7 19168 El Dorado Grass Lake, along Hwy 89, Luther Pass, on the north side of the lake. Comment
  SEINET4110856  Carex canescens subsp. canescens D. W. Taylor 2004-1 19168 El Dorado Grass Lake, along Highway 89, Luthur Pass, on the north side of the lake. 2392 Comment
  HSC96016  Carex capitata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2900 El Dorado El Dorado National Forest, along Rd. 89, W side of Grass Lake 2348 Comment
  UC1586933  Carex capitata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2924 El Dorado e part of Grass Lake El Dorado National Forest, Grass Lake 2350 Comment
  UC1729963  Carex capitata L. P. Janeway, Eric Schroder 1998-9-2 6253 El Dorado about 1.5 mi e of Upper Truckee River (and 0.6 mi s of Highway 50, Big Meadow, Freel Peak Quadrangle); Big Meadow, Freel Peak Quadrangle 2292 Comment
  CAS-BOT-BC20553  Carex diandra Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11627 El Dorado Grass Lake. North side of Luther Pass. Comment
  CAS-BOT-BC20554  Carex diandra Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11627 El Dorado Grass Lake. North side of Luther Pass. Comment
  CAS-BOT-BC64985  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CHSC106456  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado Northern Sierra Nevada Highlands (n SNH), W side of Luther Pass, boggy NW end of Grass Lake. 2365 Comment
  JEPS109279  Carex diandra D. W. Taylor 2004-7-7 19167 El Dorado Grass Lake, along Hwy 89, Luther Pass, on the N side of the lake. Comment
  RSA769999  Carex diandra P. F. Zika 2010-8-10 25317 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  SEINET3900270  Carex diandra Robert F. Thorne, L. DeBuhr 1975-8-23 47231 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  SEINET4110840  Carex diandra D. W. Taylor 2004-1 19167 El Dorado Grass Lake, along Highway 89, Luthur Pass on north side of lake. 2392 Comment
  SEINET7484436 Image available Carex diandra Peter F. Zika 2010-1 25317 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UC1532819  Carex diandra Robert F. Thorne, L. DeBuhr 1975-8-23 47231 El Dorado just n of Luther Pass (Grass Lake); Grass Lake 2346 Comment
  UCR228234  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  CAS-BOT-BC20183  Carex filifolia var. erostrata Margaret Williams; Wayne Roderick 1968-5-18 s.n. Alpine Hope Valley (south of Luther Pass). Comment
  SEINET2471058  Carex fissuricola K. Christie 2010-8-24 1998 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UCR15429  Carex fracta George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  UCR249559  Carex fracta George K. Helmkamp 2007-7-7 12462 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  CAS-BOT-BC22083  Carex heteroneura Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11623 Alpine Grass Lake, north side of Luther Pass. Comment
  CHSC106658  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  RSA769205  Carex heteroneura P. F. Zika 2010-8-10 25310 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  SEINET7485284 Image available Carex heteroneura Peter F. Zika 2010-1 25310 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UCD140441  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2665 Comment
  UCR228235  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  CHSC106443  Carex hoodii Peter F. Zika 2010-8-10 25309 El Dorado Northern Sierra Nevada Highlands (n SNH). NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  HSC101093  Carex hoodii Peter Zika 2010-8-10 25309 El Dorado West side of Luther Pass, NW end of Grass Lake 2365 Comment
  RSA769995  Carex hoodii P. F. Zika 2010-8-10 25309 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  SEINET11125869 Image available Carex hoodii Unknown 2010-1 25309 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  SEINET7485291 Image available Carex hoodii Peter F. Zika 2010-1 25309 El Dorado NW end of Grass Lake, W side of Luther Pass, norther Sierra Nevada Highlands (n SNH) Comment
  UCR228229  Carex hoodii Peter F. Zika 2010-8-10 25309 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  UCSB17423  Carex hoodii Breedlove, Dennis 1962-6-14 Alpine On State Highway 89-88; at east end of Hope Valley; along Carson River; 0.6 mile east of junction with Luther Pass Road; Sierra Nevada 2133 Comment
  HSC92382  Carex hystericina D. H. Norris 1984-8-30 71178 El Dorado Near Round Lake, El Dorado National Forest 2400 Comment
  CAS-BOT-BC7556  Carex integra Alice Eastwood; John Thomas Howell 1940-6-17 8374 Alpine Luther Pass. Comment
  CHSC106617  Carex integra Peter F. Zika 2010-8-10 25311 El Dorado Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CHSC73327  Carex integra L. P. Janeway; Eric Schroder 1998-9-2 6248 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  SEINET11309967 Image available Carex integra Unknown 2010-1 25311 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). Comment
  SEINET13374655  Carex integra P. F. Zika 2010-8-10 25311 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). Comment
  SEINET7485303 Image available Carex integra Peter F. Zika 2010-1 25311 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 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
  CAS-BOT-BC35794  Carex jonesii Alice Eastwood; John Thomas Howell 1940-6-17 8388 Alpine Luther Pass Comment
  CAS-BOT-BC35795  Carex jonesii Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11618 Alpine north side of Luther Pass; Grass Lake Comment
  UCR15427  Carex jonesii George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  CAS-BOT-BC31480  Carex limosa R. F. Thorne; C. W. Tilforth 1969-9-7 39296 El Dorado Grass Lake, S. of Hwy 89, ca 1/2 mi W of Luther Pass. 2316 Comment
  CAS-BOT-BC31481  Carex limosa James A. Neilson 1971-8-7 2303 El Dorado Grass Lake near Luther Pass. Comment
  CAS-BOT-BC31482  Carex limosa Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11621 Alpine Grass Lake sphagnum bog; N side of Luther Pass. Comment
  CAS-BOT-BC31483  Carex limosa Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11621 Alpine Grass Lake sphagnum bog; N side of Luther Pass. Comment
  CAS-BOT-BC31484  Carex limosa Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11621 Alpine Grass Lake sphagnum bog; N side of Luther Pass. Comment
  CAS-BOT-BC31485  Carex limosa Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11621 Alpine Grass Lake sphagnum bog; N side of Luther Pass. Comment
  CLARK-A1045-1173  Carex limosa George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  HSC92371  Carex limosa D. H. Norris 1984-9-1 71331 El Dorado Grass Lake, about 1.5 mi. W of Luther Pass on Hwy. 89 2300 Comment
  RSA252433  Carex limosa Robert F. Thorne 1969-9-7 39296 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  RSA286314  Carex limosa Robert F. Thorne 1974-7-31 44904 El Dorado Grass Lake at Luthers Pass 2363 Comment
  RSA364206  Carex limosa Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  RSA40622  Carex limosa Roxana S. Ferris, Ledyard Stebbins 1947-7-27 s.n. El Dorado Grass Lake, north side of Luther Pass Comment
  SEINET2471069  Carex limosa K. Christie 2010-8-30 2009 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  SEINET3903437  Carex limosa Robert F. Thorne, L. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  SEINET7485443 Image available Carex limosa Peter F. Zika 2010-1 25315 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  SEINET7565254 Image available Carex limosa Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado El Dorado National Forest, along road 89, W-side of Grass Lake. 2347 Comment
  SJSU14731  Carex limosa C. M. Rose 1991-7-20 El Dorado Grass L near Luther Pass on Hwy 89 2353 Comment
  UC1532818  Carex limosa Robert F. Thorne, L. DeBuhr 1975-8-23 47230 El Dorado just n Luther Pass; Grass Lake 2346 Comment
  UC1586889  Carex limosa Juha Pykala, and D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado along road 89, w side of Grass Lake Grass Lake; El Dorado National Forest, Grass Lake 2346 Comment
  UC1999785  Carex limosa H. E. M. Dobson 1977-10-22 282 El Dorado Grass Lake, Highway 89. Comment
  UC593465  Carex limosa G. L. Stebbins Jr. 1936-8-18 2052 El Dorado on highway between Lake Tahoe and Markleeville (summit of Luther Pass); Luther Pass 2360 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
Read comments
Jul 21 2007
  UCR15426  Carex limosa George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  UCR48233  Carex limosa R. F. Thorne, Larry E. DeBuhr 1975-8-23 47230 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  CAS-BOT-BC31910  Carex microptera Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Grass Lake (central stop) Comment
  CAS-BOT-BC64984  Carex multicostata Peter F. Zika 2010-8-10 25313 El Dorado NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CHSC106438  Carex multicostata Peter F. Zika 2010-8-10 25313 El Dorado Northern Sierra Nevada Highlands (n SNH). NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  RSA770000  Carex multicostata P. F. Zika 2010-8-10 25313 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  SEINET10713221  Carex multicostata Peter F. Zika 2010-8-10 Zika 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  SEINET11125901 Image available Carex multicostata Unknown 2010-1 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  CHSC73456  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-3 6268 El Dorado Lake Tahoe Basin. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC917142  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  CAS-BOT-BC119724  Carex nervina Kenneth R. Genz 1978-7-24 8445 Alpine Willow Creek of West Fork Carson River. 2316 Comment
  SEINET7570277 Image available Carex pachycarpa Andrew L. Hipp, Glen C. Clifton 1999-7-11 703 Alpine SE of parking area at Luther Pass, just east of Grass Lake, Toiyabe Nat'l Forest. 2316 Comment
  CHSC73331  Carex pachystachya L. P. Janeway; Eric Schroder 1998-9-3 6265 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC1729957  Carex pachystachya L. P. Janeway, Eric Schroder 1998-9-3 6265 El Dorado about 1.7 mi se of Echo Summit (meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  CAS-BOT-BC119048  Carex pellita Alice Eastwood; John Thomas Howell 1940-6-17 8385 Alpine Luther Pass. Comment
  UCR15428  Carex pellita George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
Read comments
Aug 2 2007
  CAS-BOT-BC118727  Carex preslii Alice Eastwood; John Thomas Howell 1940-6-17 8373 Alpine Luther Pass Comment
  CAS-BOT-BC117979  Carex rossii John Thomas Howell 1940-6-17 8375 Alpine Luther Pass 2244 Comment
  UCR15425  Carex rostrata George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  UCR227658  Carex rostrata R. F. Thorne, Larry E. DeBuhr 1975-8-23 47225 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  UCD118786  Carex scopulorum Kendra Sikes; Danielle Roach 2010-9-21 253 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  CHSC73473  Carex scopulorum var. bracteosa L. P. Janeway; Eric Schroder 1998-9-2 6243 El Dorado Lake Tahoe Basin Management Unit. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  SEINET11125977 Image available Carex scopulorum var. bracteosa Unknown 2010-1 25312 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  SEINET2471061  Carex scopulorum var. bracteosa K. Christie 2010-8-24 2001 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2811 Comment
  SEINET2471067  Carex scopulorum var. bracteosa K. Christie 2010-8-30 2007 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  SEINET3099316 Image available Carex scopulorum var. bracteosa K. Christie 2010-8-30 2007 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  SEINET7486473 Image available Carex scopulorum var. bracteosa Peter F. Zika 2010-1 25312 El Dorado Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  CHSC109969  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  JEPS122431  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  RSA794385  Carex senta P. F. Zika 2010-8-10 25314 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highways. 2365 Comment
  CAS-BOT-BC117709  Carex simulata Roxana S. Ferris; George Ledyard Stebbins 1947-7-27 11619 Alpine Grass Lake sphagnum bog, N side of Luther Pass. Comment
  CHSC106619  Carex simulata Peter F. Zika 2010-8-10 25316 El Dorado Northern Sierra Nevada Highlands (n SNH); boggy NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  HSC96155  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2936 El Dorado El Dorado National Forest, E part of Grass Lake 2350 Comment
  SEINET13705053  Carex simulata P. F. Zika 2010-8-10 25316 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  SEINET7575480 Image available Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado El Dorado National Forest, along road 89, W-side of Grass Lake. 2347 Comment
  UC1586912  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2889 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UC1586913  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2901 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UC1586951  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UCD118389  Carex simulata Danielle Roach; Kendra Sikes 2010-9-21 82 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F12 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  SEINET2471057  Carex straminiformis K. Christie 2010-8-24 1997 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  SEINET3099919 Image available Carex straminiformis K. Christie 2010-8-24 1997 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2810 Comment
  CAS-BOT-BC116691  Carex subfusca Margaret Williams 1962-8-3 s.n. El Dorado Luther Pass. 2346 Comment
  OBI82106  Carex utriculata Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47225 El Dorado Sierra Nevada Mtns; Grass Lake, just north of Luther Pass 2348 Comment
  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
  UC1532806  Carex vesicaria Robert F. Thorne, L. DeBuhr 1975-8-23 47226 El Dorado N. Luther Pass; Grass Lake 2346 Comment
  UCD118390  Carex vesicaria Danielle Roach; Kendra Sikes 2010-9-21 83 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F12 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  CAS-BOT-BC114842  Carex whitneyi Alice Eastwood; John Thomas Howell 1940-6-17 9370 Alpine Luther Pass Comment
  UC703012  Carex whitneyi Alice Eastwood, John Thomas Howell 1940-6-17 8370 Alpine Luther Pass Comment
  CAS-BOT-BC249430  Castilleja applegatei subsp. pallida Alice Eastwood; John Thomas Howell 1940-6-17 8377 Alpine Luther Pass Comment
  CAS-BOT-BC255474  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1938-9-22 s.n. El Dorado Round Lake Trail, Lake Tahoe Basin Comment
  CAS-BOT-BC255479  Castilleja applegatei var. pinetorum Rimo Bacigalupi; L. R. Heckard 1951-8-9 3492 El Dorado Luther Pass Road, 4.5 miles north (Tahoe side) of the summit of the pass 2103 Comment
  CLARK-A1045-1119  Castilleja miniata George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS18271  Castilleja miniata Donald E. Stone 1957-7-4 3 El Dorado 3.4 mi s Luther Pass (State Hwy. 89) jct with U.S. Hwy. 50 near Myers (along road to Luther Pass (State Hwy. 89), e side of road) Comment
  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
  JEPS9829  Castilleja miniata H. M. Wheeler 1941-8-12 427 El Dorado 4 mi s Meyers P.O. (Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  SEINET14141875  Castilleja miniata J. M. Johnson 1999-7-26 161 El Dorado Eldorado NF, Grass Lake, S side of Hwy 89, 1.5 miles W of Luther Pass. 2303 Comment
  UCD122997  Castilleja miniata subsp. miniata G. K. Helmkamp 2007-7-7 12485 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCR189188  Castilleja miniata subsp. miniata George K. Helmkamp 2007-7-7 12485 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  CAS-BOT-BC240984  Castilleja pilosa Le Roy Abrams 1911-7-26 4756 Alpine Lake Tahoe Region. Hope Valley 2194 Comment
  SBBG7068  Castilleja pilosa H. and M. Dearing 1941-8-14 4686 Alpine Sheep Herders Crk, Hope Valley Comment
  JEPS82199  Castilleja tenuis Gladys L. Smith 1982-6-23 7405 Alpine Burnside Meadow Hope Valley (at junction of Routes 88 and 89) 2194 Comment
  SBBG4142  Ceanothus cordulatus D. Crofton-Atkins -Jun-1935 El Dorado Luther Pass 1828 Comment
  UC1070957  Ceanothus cordulatus P. L. Johannsen 1934-9-11 494 El Dorado Grass Lake Markleeville quad 2377 Comment
  UC1071283  Ceanothus prostratus P. L. Johannsen 1934-9-11 483 El Dorado Grass Lake El Dorado National Forest, Markleeville Quad. Comment
  UC1281274  Ceanothus prostratus H. E. McMinn and G. Townsley 1941-8-23 5374 El Dorado summit Luther Pass; summit of Luther Pass 2377 Comment
  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
  UCD18285  Chaenactis douglasii E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 829 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
  UCR179217  Chaenactis douglasii var. alpina George K. Helmkamp, E. A. Helmkamp 2006-9-12 11374 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
  UC1035842  Chaenactis douglasii var. douglasii Annie M. Alexander and Louise Kellogg 1943-9-28 3554 El Dorado n of Luther Pass (above Grass Lake); Sierra Nevada, Grass Lake Comment
  UCR202553  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2008-8-8 13978 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  CLARK-A1045-1147  Chaenactis douglasii var. rubricaulis George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 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
  UC1179056  Chenopodium atrovirens Herbert L. Mason 1939-7-18 12173 El Dorado 1 mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  JEPS74213  Chenopodium desiccatum Gladys L. Smith 1970-7-16 2552 El Dorado Grass Lake Luther Pass (foot of pass) 2194 Comment
  UCR262005  Chenopodium desiccatum George K. Helmkamp, Amy Barnes 2014-10-10 23157 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  SEINET5765177 Image available Chenopodium hians Herbert L. Mason 1939-1 12173 El Dorado N side of Luther Pass, 1 mi W of Grass Lake Meadow 2347 Comment
  CLARK-A1045-1149  Chrysanthemum leucanthemum George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  SBBG25322  Chrysolepis sempervirens G. Dickinson 1963-6-25 33 El Dorado St Hwy 89, 1.6 mi W of Luther Pass 2042 Comment
  UC1135239  Chrysolepis sempervirens P. L. Johannsen 1934-9-11 487 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad. 2377 Comment
  SEINET3259917 Image available Chrysothamnus parryi subsp. nevadensis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13987 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UC1478660  Cicuta douglasii Robert F. Thorne 1974-7-31 44917 El Dorado Grass Lake at Luther Pass Luther Pass; Grass Lake, Luther Pass 2362 Comment
  CAS-BOT-BC184834  Cinna latifolia James Vale 1976-7-23 s.n. El Dorado Sierra Nevada. Luther Pass. 2377 Comment
  SFV11110  Cirsium andersonii J. Turner, F. M. Ball 1962-7-13 1215 El Dorado Sierra Nevada Highway 89, about 6 miles south of Meyers. Roadside stream. 2287 Comment
  UCR179219  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2006-9-12 11371 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CAS-BOT-BC286274  Cirsium scariosum Alice Eastwood; John Thomas Howell 1940-6-17 8386 Alpine Luther Pass Comment
  CDA1558  Cirsium scariosum var. americanum T. C. Fuller 1961-8-22 6894 El Dorado Grass Lake Meadow below Hwy 89, 7 mi. south of Hwy 50, 9 mi south of Meyers. Comment
  RSA747574  Cistanthe monosperma Scott D. White, Julie Greene 1997-7-13 5432 Alpine Lake Tahoe Region: Hope Valley Wildlife Area; Hwy 89, 2.4 mi E of Luther Pass summit and 0.7 mi N of jtn w/ Hwy 88. 2149 Comment
  CAS-BOT-BC228740  Cistanthe umbellata Elsie Zeile Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  UCD100872  Claytonia rubra subsp. rubra J. M. Tucker 1951-6-10 2132 Alpine beside Highway 89, east side of Luther Pass. 2286 Comment
  JEPS88698  Collinsia parviflora Gladys L. Smith 1982-6-23 7403 Alpine Burnside Meadow at junction with Rtes. 88 & 89, Hope Valley. 2194 Comment
  SBBG5806  Collomia grandiflora H. and M. Dearing 1941-8-14 4689 Alpine Sheep Herders Crk, Hope Valley 2255 Comment
  SEINET2445654  Collomia grandiflora Kenneth R. Genz 1978-7-24 8439 Alpine Willow Creek of West Fork Carson River.; 0 2316 Comment
  UCD118101  Collomia linearis Dean W. Taylor 1974-7-24 4376 Alpine Carson Pass. From Highway 88 in Hope Valley to Crater Lake. 2560 Comment
  CAS-BOT-BC157358  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  CAS-BOT-BC157359  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  SBBG26960  Comarum palustre H. L. Mason 1940-7-25 12331 El Dorado Grass lake, Luther Pass 2377 Comment
  SBBG3036  Comarum palustre H. and M. Dearing 1939-7-8 3873 El Dorado Grass Lake area, W of Carson Pass Comment
  SBBG72464  Comarum palustre H. L. Mason 1940-7-25 12331 El Dorado Grass lake, Luther Pass 2377 Comment
  SFV11121  Cornus sericea subsp. sericea J. Turner, F. M. Ball 1962-7-13 1214 El Dorado Sierra Nevada Highway 89, about 6 miles south of Meyers. Roadside stream. 2287 Comment
  RSA701453  Cornus stolonifera G. D. Wallace 1987-6-23 2662 El Dorado Hwy 89 S of junction with Hwy 50. N of Big Meadow, W of Luther Pass. 2091 Comment
  UCR119748  Cryptantha Scott D. White, Julie Greene 1997-7-13 5413 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
  UCD119018  Cryptantha crymophila Dean W. Taylor 1973-7-17 2641 Alpine just to the east of Pickett Peak above Hope Valley. 2834 Comment
  JEPS90299  Cryptantha echinella Dean W. Taylor 1975-9-9 5603 Alpine about 1.5 mi below Sorenson's Resort (West Fork Carson River at Snowshow Springs); West Fork Carson River at Snowshow Springs 2103 Comment
  UCR202554  Cryptantha echinella George K. Helmkamp, E. A. Helmkamp 2008-8-8 13976 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  CLARK-A1045-1153  Cryptantha muricata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  SACT000875  Dactylis glomerata James Grove 1974-7-12 El Dorado 2351.8 Comment
  UCR179222  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2006-9-12 11382 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CHSC73361  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-2 6249 El Dorado Lake Tahoe Basin-National Forest. Big Meadow; about 1.5 mi east of Uppe Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD60511  Danthonia californica var. americana Beecher Crampton 1957-8-6 4555 Alpine Alpine--El Dorado County line: Luther Pass Summit. 2377 Comment
  UCD127388  Daucus carota G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11445 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road just west of CA-49 and 4 miles south of Cool. 351 Comment
  CAS-BOT-BC8966  Delphinium depauperatum Alice Eastwood; John Thomas Howell 1940-6-17 8391 Alpine Luther Pass Comment
  UC854144  Delphinium nuttallianum Lewis S. Rose 1940-6-17 40607 Alpine s slope Luther Pass 2225 Comment
  CAS-BOT-BC118076  Delphinium polycladon J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. Alpine Between Celios Ranch and Hope Valley Comment
  CLARK-A1045-1108  Deschampsia cespitosa George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300ft; Freel Peak 7.5'Q Comment
Read comments
Jan 10 2015
  UCD38000  Deschampsia cespitosa Beecher Crampton 1962-8-14 6617 Alpine Alpine County, Hope Valley, on State Highway 88, at bridge across west fork of Carson River. 2164 Comment
  UCD61122  Deschampsia cespitosa Beecher Crampton 1962-8-14 6617 Alpine Hope Valley, State Hwy. 88, bridge across west fork of the Carson River. 2164 Comment
  SBBG115596  Deschampsia cespitosa subsp. cespitosa B. Crampton 1962-8-14 6617 Alpine Hope Valley, on St Hwy 88, at bridge across W fork of Carson River 2164 Comment
  SBBG124993  Deschampsia cespitosa subsp. cespitosa C. B. Hardham 1986-8-8 30399 El Dorado Grass Lake, Luther Pass 2362 Comment
  CAS-BOT-BC201873  Deschampsia elongata Margaret Williams 1962-8-3 s.n. Nevada Luther Pass 2346 Comment
  SACT000961  Deschampsia elongata James Grove 1974-7-5 El Dorado 2351.8 Comment
  UCD63451  Deschampsia elongata Beecher Crampton 1957-8-6 4554 Alpine El Dorado--Alpine Co. line: State Hwy. 89, Luther Pass Summit. 2377 Comment
  JEPS72049  Descurainia incisa subsp. incisa Gladys L. Smith 1970-7-22 2554 El Dorado Grass Lake Luther Pass (foot of Luther Pass) 2194 Comment
  UCD131207  Dieteria canescens var. canescens L. E. Gieschen 1983-7-20 66 Alpine Hwy 89, just east of Luther Pass. Comment
  CAS-BOT-BC153718  Diplacus mephiticus Catherine Best 1982-7-12 769 Alpine Hope Valley 2133 Comment
  CAS-BOT-BC217028  Diplacus mephiticus Mike Vasey 1990-6-25 9002 El Dorado On SW-facing slopes of Dumbo (Peak 7768), 0.5 mi E of Echo Lake. 2200 Comment
  CAS-BOT-BC136228  Dodecatheon alpinum Roxana S. Ferris 1947-7-27 11622 Alpine Grass Lake sphagnum bog, North side of Luther Pass Comment
  CAS-BOT-BC136245  Dodecatheon alpinum R. F. Thorne; C. W. Tilforth 1969-9-7 39288 El Dorado Grass Lake, S of Hwy 89 c. 1/2 mi. W of Luther Pass 2316 Comment
  RSA252397  Dodecatheon alpinum C. W. Tilforth 1969-9-7 39288 El Dorado Floating bog mat near open water of Grass Lake S of Hwy 89 c. 1/2 mi. W of Luther Pass 2317 Comment
  RSA286220  Dodecatheon alpinum Robert F. Thorne 1974-7-31 44919 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  RSA364208  Dodecatheon alpinum Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47235 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  RSA364232  Dodecatheon alpinum Robert F. Thorne 1975-8-23 47241 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  SEINET196188 Image available Dodecatheon alpinum Joe C. Johnson 1947-6-22 100 Alpine Hope Valley. 2286 Comment
  SJSU8374  Dodecatheon alpinum Dixie Funnell 1965-7-1 67 El Dorado by Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  UCD18279  Dodecatheon alpinum E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 822 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
  SEINET8892772  Draba albertina K. Christie 2011-1 2040 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  UCD114901  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, Lake Tahoe Basin, near El Dorado and Alpine County line. 2590 Comment
  UCD114903  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Grass Lake to Tucker Flat, Lake Tahoe Basin. 2468 Comment
  UCD114904  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Saxon Creek drainage, Lake Tahoe Basin. 2682 Comment
  UCD114905  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Upper end of Tucker Flat, southern end of Lake Tahoe Basin. 2682 Comment
  UCD114906  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Lake Tahoe Basin. 2682 Comment
  UCD114909  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Grass Lake to Tucker Flat, Lake Tahoe Basin. 2468 Comment
  SEINET8892819  Draba asterophora K. Christie 2011-1 2085 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  CAS-BOT-BC401527  Drosera rotundifolia Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11624 Alpine Grass Lake sphagnum bog; north side of Luther Pass Comment
  CLARK-A1045-1114  Drosera rotundifolia George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCD99544  Drosera rotundifolia Barry Meyers-Rice 1998-9-26 MR 980901 El Dorado at Grass Lake, near Luther Pass. Comment
  JEPS71915  Drymocallis lactea var. lactea Gladys L. Smith 1970-7-17 2544 El Dorado near Luther Pass; nr Luther Pass, Grass Lake 2194 Comment
  UCR197023  Eleocharis macrostachya George K. Helmkamp, E. A. Helmkamp 2008-7-22 13854 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  JEPS100308  Eleocharis suksdorfiana Dean W. Taylor 1972-6-27 3812 El Dorado Grass Lake, Luther Pass region Sierra Nevada, El Dorado National Forest 2316 Comment
  JEPS100309  Eleocharis suksdorfiana Dean W. Taylor 1972-6-13 3215 El Dorado Grass Lake, Luther Pass region Sierra Nevada, El Dorado National Forest 2365 Comment
  RSA0054104  Elymus G. K. Helmkamp, E. A. Helmkamp 2006-9-12 11383 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine Coutny line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCR178967  Elymus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11383 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
  UCD35548  Elymus X hansenii Beecher Crampton 1957-8-6 4556 Alpine Luther Pass Summit, Alpine - El Dorado Country line. 2377 Comment
  UCD62760  Elymus X hansenii Beecher Crampton 1957-8-6 4556 Alpine Luther Pass Summit. 2377 Comment
  UCD61502  Elymus elymoides Dean W. Taylor 1974-7-24 4408 Alpine From Highway 88 in Hope Valley to Crater Lake. Carson Pass. 2560 Comment
  SEINET231444  Elymus elymoides subsp. californicus C. J. Baird 1946-8-9 Alpine Toiyabe National Forest ; Luther Pass 2318 Comment
  UCR179216  Elymus glaucus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11375 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
  CHSC73370  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-9-3 6264 El Dorado Lake Tahoe Basin-National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC1729951  Elymus glaucus subsp. glaucus L. P. Janeway, Eric Schroder 1998-9-3 6264 El Dorado about 1.7 mi se of Echo Summit (Meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  UCR197042  Elymus trachycaulus George K. Helmkamp, E. A. Helmkamp 2008-7-22 13857 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 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
  UCR183108  Elymus trachycaulus subsp. subsecundus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11379 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CHSC110481  Epilobium Robert F. Thorne; L. DeBuhr 1975-8-23 47238 El Dorado Grass Lake. 2346 Comment
  JEPS82219  Epilobium Gladys L. Smith 1982-6-23 7418 Alpine summit Luther Pass (in ditch) 2359 Comment
  SBBG5032  Epilobium H. and M. Dearing 1939-7-8 3879 Alpine Grass Lake, Carson Pass 2590 Comment
  SD197836  Epilobium brachycarpum G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13989 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  SEINET3246037  Epilobium brachycarpum G. K. Helmkamp, E. A Helmkamp 2008-1 13989 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.4 miles east of Luther Pass (Freel Peak 7.5') 2262 Comment
  SEINET3259912 Image available Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13989 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UCR202665  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13989 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  CLARK-A1045-1166  Epilobium brevistylum George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CHSC73672  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-9-3 6267 El Dorado Lake Tahoe Basin--National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  JEPS31483  Epilobium ciliatum subsp. ciliatum Helen-Mar Wheeler 1941-8-12 421 El Dorado old sawmill Upper Truckee River (State Hwy 89 4 mi s of Meyers Post Office) 1950 Comment
  JEPS72717  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1969-8-10 3028 El Dorado foot of Luther Pass Grass Lake 2255 Comment
  SEINET3259913 Image available Epilobium ciliatum subsp. ciliatum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13990 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UCR202669  Epilobium ciliatum subsp. ciliatum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13990 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  SBBG5041  Epilobium hallianum H. and M. Dearing 1939-7-8 3878 El Dorado Grass Lake area, W of Carson Pass Comment
  SEINET12616238  Epilobium howellii K. Christie 2011-8-22 2067 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  SEINET2471066  Epilobium howellii K. Christie 2010-8-25 2006 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole, at the northern edge of the meadow/fen complex. 2575 Comment
  SEINET8892801  Epilobium howellii K. Christie 2011-1 2067 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  UCD118789  Epilobium oregonense Kendra Sikes; Danielle Roach 2010-9-23 256 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  JEPS109869  Epilobium palustre Dean W. Taylor 2004-7-7 19172 El Dorado Grass Lake, along Highway 80 Luther Pass, on the north shore of the lake 2392 Comment
Read comments
Apr 18 2018
  RSA252402  Epilobium palustre Robert F. Thorne, C. W. Tilforth 1969-9-7 39289 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  CLARK-A1045-1142  Equisetum funstonii George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CAS-BOT-BC291256  Ericameria bloomeri Clare B. Hardham 1974-8-9 20279 El Dorado Luther Pass and vicinity 2438 Comment
  SEINET3838545  Ericameria bloomeri R. W. Spellenberg, N. Zucker 2012-9-4 14452 El Dorado California Highway 89, about 3 kilometers north of junction with California Highway 88, 13.6 kilometers south of junction with US Highway 50. 2370 Comment
  SEINET5721343 Image available Ericameria bloomeri Lowell E. Urbatsch, Vesna Karaman, Castro 2000-1 7719 Alpine Sierra Nevada, close to Snowshoe Springs: collected along Road 89, S of South Tahoe Lake.; Snowshoe Springs 2348 Comment
  UC579637  Ericameria bloomeri P. L. Johannsen 1934-9-11 492 El Dorado Grass Lake El Dorado National Forest, Markleville Quad., Grass Lake 2377 Comment
  UCD131321  Ericameria bloomeri G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11365 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCD131322  Ericameria bloomeri G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11384 Alpine Northern Sierra Nevada Mountains, along Hwy CA-89, 1.5 miles east of the El Dorado county line, general vicinity of Luther Pass. 2186 Comment
  UCR178972  Ericameria bloomeri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11384 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 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
  UCR261990  Ericameria bloomeri George K. Helmkamp, Amy Barnes 2014-10-10 23152 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  CAS-BOT-BC292394  Ericameria nauseosa Elsie Zeile Lovegrove 1941-9-6 s.n. Alpine Hope Valley Comment
  UCR261991  Ericameria nauseosa var. speciosa George K. Helmkamp, Amy Barnes 2014-10-10 23151 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  SEINET14209895  Ericameria parryi var. aspera Lowell E. Urbatsch, Vesna Karaman 2000-1 7719 .5 El Dorado collected along hwy 89, Luther Pass Road, vicinity of Grass Lake, S of South Lake Tahoe;; El Dorado County 2360 Comment
  UCR202661  Ericameria parryi var. nevadensis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13987 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 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
  JEPS41796  Erigeron coulteri Helen-Mar Wheeler 1941-8-12 415 El Dorado 4 mi s Meyers Post Office (old sawmill, State Highway 89); Upper Truckee River 1950 Comment
  SJSU11991  Eriogonum baileyi N. A. Hopkins 1971-8-24 423 Alpine Hope Valley 1981 Comment
  SEINET6328882  Eriogonum baileyi var. baileyi J. L. Reveal 1975-8-23 3969 Alpine along California Hwy 89, 1.5 mi SE of Luther Pass 2316 Comment
  UCR15443  Eriogonum baileyi var. baileyi George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake at Luther Pass 2356 Comment
  UCR261987  Eriogonum elatum var. villosum George K. Helmkamp, Amy Barnes 2014-10-10 23155 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  SEINET2471049  Eriogonum incanum K. Christie 2010-8-17 1989 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 Comment
  RSA792089  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2008-7-22 13867 Alpine Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88. 2180 Comment
  CDA30893  Eriogonum nudum var. deductum M. Beyers 2010-8-27 749 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  CLARK-A1045-1189  Eriogonum nudum var. deductum George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1190  Eriogonum nudum var. deductum George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  SBBG1537  Eriogonum nudum var. deductum K. K. Muller 1960-7-18 1082 El Dorado St Hwy 89, 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  UC1032195  Eriogonum nudum var. deductum P. L. Johannsen 1934-9-11 481 El Dorado Grass Lake El Dorado National Forest, Markleeville Quadrangle, Grass La 2346 Comment
Read comments
Apr 15 2007
  UCD100568  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCR106383  Eriogonum nudum var. deductum Scott D. White, Julie Greene 1997-7-13 5415 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
  UCR179345  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  JEPS56643  Eriogonum nudum var. nudum Helen-Mar Wheeler 1941-8-9 400 El Dorado about 5 1/2 mi s on State Highway 89 Meyers Post Office (hillside above Alpine Public Camp); Upper Truckee River 1981 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
  SEINET11260118  Eriogonum nudum var. nudum George K. Helmkamp 2007-7-7 12474 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2338 Comment
  CLARK-A1045-1107  Eriogonum spergulinum George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300ft; Freel Peak 7.5' Q Comment
  UCD101228  Eriogonum spergulinum Beecher Crampton 1957-8-6 4524 Alpine State Hwy. 88; 1.8 miles west of Sorensons. 2255 Comment
  JEPS56325  Eriogonum spergulinum var. reddingianum W. L. Jepson 1923-8-9 10091 Alpine Big Meadow Silver Valley, Big Meadow 2225 Comment
  JEPS88939  Eriogonum spergulinum var. reddingianum Gladys L. Smith 1982-6-23 7417 Alpine summit of Luther Pass Luther Pass 2359 Comment
  RSA746980  Eriogonum spergulinum var. reddingianum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13974 Alpine Along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SBBG36099  Eriogonum spergulinum var. reddingianum E. R. Chandler 1966-9-27 3840 Alpine Hope Valley on Luther Pass Rd 2072 Comment
  SD197883  Eriogonum spergulinum var. reddingianum G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13974 Alpine Along CA-89 at Grass Lake, 0.9 mile west of Luther Pass. 2353 Comment
  SJSU11987  Eriogonum spergulinum var. reddingianum N. A. Hopkins 1971-8-24 432 Alpine Hope Valley 1981 Comment
  UC1277968  Eriogonum spergulinum var. reddingianum B. Crampton 1957-8-6 4524 Alpine 1.8 mi w Sorenson's (roadshoulder along Hwy. 88) 2255 Comment
  UCR202655  Eriogonum spergulinum var. reddingianum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13974 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  JEPS56339  Eriogonum spergulinum var. spergulinum Helen-Mar Wheeler 1941-8-12 409 El Dorado 4 mi s on State Highway 89 Meyers Post Office (old sawmill); State Highway 89 1950 Comment
  CAS-BOT-BC124193  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-8-23 3971 El Dorado Along California Hwy 89, 2.2 miles S of US Hwy 50 Comment
  CHSC108593  Eriogonum umbellatum var. furcosum L. P. Janeway; B. Castro 2011-8-29 10711 El Dorado Northern High Sierra Nevada. West side of Hwy 89 5.4 km south of junction of Hwys 89 and 50; east side of canyon of Upper Truckee River. 2045 Comment
  GH36589  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 Unknown Along California Highway 89, 2.2 miles south of U.S. Highway 50, just east of the highway Comment
  JEPS56198  Eriogonum umbellatum var. furcosum Helen-Mar Wheeler 1941-8-9 402 El Dorado about 5 1/2 mi s Meyers Post Office on State Highway 89 (hillside above Alpine Public Camp); Upper Tuckee River, Alpine Public Camp 1981 Comment
  LA101828  Eriogonum umbellatum var. furcosum James L. Reveal; 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 mi. S of U.S. Highway 50 Comment
  NY323624  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 miles south of US Highway 50 Comment
  SEINET3025887 Image available Eriogonum umbellatum var. furcosum J. L. Reveal 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 miles south of US Highway 50. Comment
  SEINET769510 Image available Eriogonum umbellatum var. furcosum J. L. Reveal 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 miles south of U.S. Highway 50, on sandy granitic soils just east of the highway. Comment
  UCR196987  Eriogonum umbellatum var. nevadense George K. Helmkamp, E. A. Helmkamp 2008-7-22 13867 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  RSA0093526  Eriogonum vimineum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11387 Alpine Northern Sierra Nevada Mountains. along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass. 2186 Comment
  SD260291  Eriogonum vimineum G. K. Helmkamp, E. A. Helmkamp 2006-9-12 11387 Alpine Northern Sierra Nevada Mountains: along Hwy CA-89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass. 2186 Comment
  UCD101518  Eriogonum vimineum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11387 Alpine Northern Sierra Nevada Mountains, along Hwy CA-89, 1.5 miles east of the El Dorado county line, general vicinity of Luther Pass. 2186 Comment
  UCR178975  Eriogonum vimineum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11387 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  CAS-BOT-BC261821  Eriogonum wrightii var. subscaposum Clare B. Hardham 1974-8-9 20271 El Dorado Luther Pass and vicinity 2438 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
  CAS-BOT-BC112286  Eriophorum crinigerum Lillian Mott 1971-7-30 LM 42071 El Dorado Luther Pass, between Markleeville and Meyers. In a bog just N of the county line. 2359 Comment
  CAS-BOT-BC112348  Eriophorum gracile Margaret Williams 1967-8-13 s.n. El Dorado Luther Pass road, near Grass Lake. 2346 Comment
  CAS-BOT-BC112349  Eriophorum gracile Mrs. H. C. Cantelow 1936-7-26 1504 El Dorado Luther Pass, edge of Grass Lake. 2133 Comment
  CAS-BOT-BC112351  Eriophorum gracile R. F. Thorne; C. W. Tilforth 1969-9-7 39298 El Dorado Floating bog mat near open water of Grass Lake, S of Hwy 89, 2316 Comment
  CLARK-A1045-1172  Eriophorum gracile George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS19989  Eriophorum gracile W. L. Jepson 1918-8-23 8090 El Dorado Grass Lake near Luther Pass; Grass lake 2377 Comment
  JEPS73219  Eriophorum gracile Gladys L. Smith 1971-7-15 3063 El Dorado foot of Luther Pass (Grass Lake); Grass Lake 2194 Comment
  JEPS78080  Eriophorum gracile Gary W. Zamzow 1972-7-25 108 El Dorado 1.7 mi. n.w. Luther Pass (on Hwy. 89, Grass Lake); Grass Lake 2286 Comment
  JEPS78081  Eriophorum gracile Gary W. Zamzow 1972-7-25 108 El Dorado 1.7 mi. n.w. Luther Pass (on Hwy. 89, Grass Lake); Grass Lake 2286 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
  RSA286239  Eriophorum gracile Robert F. Thorne 1974-7-31 44914 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  RSA364204  Eriophorum gracile Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47228 El Dorado Grass Lake: Just N of Luther Pass. 2348 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
  UCR15423  Eriophorum gracile George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  SBBG30757  Erysimum capitatum var. perenne T. L. Secrest 1950-7-4 Alpine St Hwy 88 2255 Comment
  UCR179343  Erysimum perenne George K. Helmkamp, E. A. Helmkamp 2006-9-12 11366 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
  SEINET14293933  Erythranthe guttata J. M. Johnson 1999-7-26 158 El Dorado Eldorado NF, Grass Lake, S side of Hwy 89, 1.5 road miles W of Luther Pass. 2303 Comment
  SEINET11266958  Erythranthe moniliformis Elizabeth Neese, C. Chase; J. Brown 1986-8-26 17715 El Dorado 10 airmiles south of south end of Lake Tahoe near Grass Lake Creek, east side of Hwy 89.; 0 2225 Comment
  CAS-BOT-BC312022  Eucephalus breweri Lewis S. Rose 1931-7-16 312 Alpine Luther's Pass 2240 Comment
  SBBG7700  Eurybia integrifolia H. and M. Dearing 1941-8-18 4717 Alpine Hope Valley Comment
  JEPS45820  Festuca Eleanor Armstrong 1932-9-9 202 El Dorado 10 mi sw Meyers (near Luthers Pass) 1828 Comment
  UCD66318  Festuca rubra Beecher Crampton 1957-8-6 4531 Alpine State Hwy. 88, 1.8 miles W of Sorenson's. 2255 Comment
  SEINET2471047  Festuca viridula K. Christie 2010-8-17 1987 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 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
  SEINET12616232  Galium bifolium K. Christie 2011-7-18 2041 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  SEINET8892773  Galium bifolium K. Christie 2011-1 2041 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  UCD121602  Galium bifolium Dean W. Taylor 1974-7-24 4388 Alpine From Highway 88 in Hope Valley to Crater Lake, Carson Pass. 2575 Comment
  CLARK-A1045-1174  Galium trifidum subsp. subbiflorum George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCR15437  Galium trifidum var. pusillum George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  CDA33953  Gayophytum M. Beyers 2010-8-27 752 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  UCR227656  Gayophytum R. F. Thorne 1974-7-31 44935 El Dorado Sierra Nevada Mtns, Grass Lake Road [=Hwy 89, Luther Pass Rd.], S of Meyers and north of Luther Pass 2195 Comment
  SD236345  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp, E. A. Helmkamp 2008-7-22 13859 Alpine Eastern Sierra Nevada Mountains: Blude Lake Road just southeast of its junction with CA-88. 2180 Comment
  UCD103635  Gayophytum diffusum subsp. parviflorum Dean W. Taylor 1974-7-24 3890 Alpine From Highway 88 in Hope Valley to Crater Lake, Carson Pass. Comment
  UCD103646  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11370 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. 2363 Comment
  UCD103647  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11386 Alpine Northern Sierra Nevada Mountains, along Hwy CA-89, 1.5 miles east of the El Dorado county line, general vicinity of Luther Pass. 2186 Comment
  UCR178974  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11386 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  UCR179220  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11370 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
  UCR197015  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2008-7-22 13859 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  JEPS27593  Gayophytum heterozygum Helen-Mar Wheeler 1941-8-12 408 El Dorado State Hwy 89 4 mi s Meyers Post Office (old sawmill) 1950 Comment
  JEPS72756  Gayophytum heterozygum Gladys L. Smith 1969-8-10 2452 El Dorado Grass Lake; shores 2438 Comment
  JEPS72757  Gayophytum heterozygum Gladys L. Smith 1969-8-10 2453 Alpine Hope Valley Overlook Luther Pass 2316 Comment
  SBBG36109  Gayophytum heterozygum E. R. Chandler 1968-9-27 3841 Alpine Hope Valley on Luther Pass Rd 2072 Comment
  SD58195  Gayophytum heterozygum Helen-Mar Wheeler 1941-8-12 408 El Dorado Old sawmill, State Highway 89, 4 miles south of Meyers Post Office Comment
  UC1122569  Gayophytum heterozygum P. L. Johannsen 1934-9-11 475 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle 2377 Comment
  CLARK-A1045-1162  Gayophytum nuttallii George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1120  Gentiana simplex George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1151  Gentiana simplex George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1161  Gentiana simplex George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  JEPS81891  Gentianopsis simplex Roger Raiche 1982-8-15 20674 El Dorado Grass Lake 2286 Comment
  CHSC74222  Geranium richardsonii D. Sanchez-Mata 1998-7-25 Alpine Luther Pass-Sorensens. Toiyabe National Forest. West Fork Carson River. 2100 Comment
  CLARK-A1045-1157  Geranium richardsonii George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  JEPS61450  Geranium richardsonii Helen-Mar Wheeler 1941-8-12 425 El Dorado 4 mi s Meyers Post Office (State Highway 89); Upper Truckee River 1950 Comment
  JEPS78121  Geranium richardsonii Gary W. Zamzow 1972-7-25 111 El Dorado 1.7 mi nw Luther Pass (on Highway 89); Grass Lake 2286 Comment
  UC1532804  Geranium richardsonii Robert F. Thorne and L. DeBuhr 1975-8-23 47249 El Dorado Grass Lake; just N of Luther Pass Comment
  UCD103502  Geranium richardsonii G. K. Helmkamp 2007-7-7 12481 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCD150774  Geranium richardsonii James A. Neilson Jr. 1971-8-2 2285 El Dorado Tahoe Basin, Luther Pass near Grass Lake. 2194 Comment
  UCR189197  Geranium richardsonii George K. Helmkamp 2007-7-7 12481 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  CAS-BOT-BC143559  Geum triflorum D. E. Breedlove 1962-6-14 3625 Alpine In Hope Valley; Sierra Nevada 2164 Comment
  OBI82107  Gilia Robert F. Thorne 1974-7-31 44925 El Dorado Sierra Nevada Mtns; Grass Lake Road [Hwy 89, Luther Pass Rd.], S of Meyers and north of Luther Pass 2195 Comment
  UCR227657  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Sierra Nevada Mtns, Grass Lake Road [=Hwy 89, Luther Pass Rd.], S of Meyers and north of Luther Pass 2195 Comment
  CAS-BOT-BC280575  Glyceria elata Clare B. Hardham 1974-8-9 20261 El Dorado Luther Pass and vicinity 2438 Comment
  CLARK-A1045-1138  Glyceria striata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1139  Glyceria striata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1175  Gnaphalium microcephalum subsp. thermale George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCD132461  Grindelia squarrosa var. serrulata G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11388 Alpine Northern Sierra Nevada Mountains, along Hwy CA-89, 1.5 miles east of the El Dorado county line, general vicinity of Luther Pass. 2186 Comment
  UCR178976  Grindelia squarrosa var. serrulata George K. Helmkamp, E. A. Helmkamp 2006-9-12 11388 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  CLARK-A1045-1118  Habenaria sparsiflora George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1185  Haplopappus bloomeri George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  UCR202660  Helianthus annuus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13988 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  JEPS82179  Hemizonella minima Gladys L. Smith 1982-6-23 7402 A Alpine at junction with Rtes. 88 and 89; Hope Valley, Burnside Meadow 2194 Comment
  UCD127525  Heracleum maximum G. K. Helmkamp 2007-7-7 12479 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCR189195  Heracleum maximum George K. Helmkamp 2007-7-7 12479 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  JEPS71477  Hesperochiron californicus Gladys L. Smith 1967-6-11 3009 El Dorado upgrade out of Upper Truckee Valley towards Luther Pass 2133 Comment
  SBBG11909  Hesperochiron californicus D. Myrick 1958-6-29 69 Alpine Hope Valley S of Lake Tahoe 2133 Comment
  UC917199  Hesperochiron californicus R. H. Miller 1950-6-4 97 Alpine along banks of Hwy. 88 Hope Valley 2164 Comment
  UCD119470  Hesperochiron californicus R. H. Miller 1950-6-4 97 Alpine Along banks of Highway 88, Hope Valley. 2164 Comment
  SEINET8892800  Hieracium albiflorum K. Christie 2011-1 2066 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  UCR15460  Hieracium horridum George K. Helmkamp 1977-9-4 s.n. Alpine Sierra Nevada Mtns., at Deep Creek, 7.5 mi SW of [Woodfords] the jct of hwy 88 and 89 2530 Comment
  CDA37254  Hippuris vulgaris B. Villegas 2008-7-17 s.n. Alpine Grass Lake. 0 Comment
  OBI45073  Hippuris vulgaris Robert F. Thorne, L. DeBuhr 1975-8-23 47222 El Dorado Grass Lake: Just N of Luther Pass 2347 Comment
  SD125369  Hippuris vulgaris Robert F. Thorne, L. DeBuhr 1975-8-23 47222 El Dorado Grass Lake, just north of Luther Pass. 2347 Comment
  UC1532786  Hippuris vulgaris Robert F. Thorne and L. DeBuhr 1975-8-23 47222 El Dorado just n. Luther Pass (Grass Lake); Grass Lake 2346 Comment
  UCSB56480  Hippuris vulgaris Thorne, Robert; DeBuhr, L. 1975-8-23 El Dorado Grass Lake; Just N of Luther Pass 2346 Comment
  CLARK-A1045-1180  Holodiscus boursieri George K. Helmkamp 1977-9-3 IX Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  UCR15439  Holodiscus microphyllus George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2348 Comment
  CLARK-A1045-1110  Horkelia fusca subsp. parviflora George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300 ft; Freel Peak 7.5'Q Comment
  CLARK-A1045-1111  Horkelia fusca subsp. parviflora George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300 ft; Freel Peak 7.5'Q Comment
  JEPS47188  Horkelia fusca subsp. parviflora Helen-Mar Wheeler 1941-8-12 422 El Dorado 4 mi Meyers Post Office (Streambank. Old sawmill State Highway 89 (Upper Truckke River)) 1950 Comment
  JEPS81893  Horkelia fusca subsp. parviflora Roger Raiche 1982-8-15 20681 El Dorado Grass Lake 2286 Comment
  SBBG2950  Horkelia fusca var. parviflora H. and M. Dearing 1941-8-14 4688 Alpine Sheep Herders Crk, Hope Valley Comment
  JEPS72629  Hypericum anagalloides Gladys L. Smith 3025 El Dorado margin of Grass Lake (foot of Luther Pass); Sierra Nevada Mts., Luther Pass, Grass Lake 2194 Comment
  UCR261998  Hypericum anagalloides George K. Helmkamp, Amy Barnes 2014-10-10 23166 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  CLARK-A1045-1194  Hypericum formosum subsp. scouleri George K. Helmkamp 1977-9-1 VA Alpine Sierra Nevada meadow at edge of sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCD107024  Hypericum scouleri Tim Kuhn 2006-8-8 10 Alpine Humboldt-Toiyabe National Forest. 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
  UCR106382  Ipomopsis aggregata Scott D. White, Julie Greene 1997-7-13 5410 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  CDA33951  Ipomopsis aggregata subsp. aggregata M. Beyers 2010-8-27 746 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  SBBG103332  Ipomopsis aggregata subsp. aggregata D. H. Wilken 1987-8-11 14848 El Dorado St Hwy 89, 1.2 mi NW of Luther Pass 2400 Comment
  SBBG10787  Ipomopsis aggregata subsp. aggregata K. K. Muller 1960-7-18 1081 El Dorado 5 mi S of Meyers on rd to Luther Pass (St Hwy 89) 1950 Comment
  RSA0025415  Isoetes nuttallii Forrest Freund 2013-5-21 189 El Dorado HWY 89. Seep on top of granite outcrop directly adjacent to road, in mossy patch. Only on the flat area on top, not on the face of the road cut. Comment
  UC1784896  Isoetes nuttallii Barbara Ertter, Lindsay Woodruff 1998-7-17 16390 El Dorado Hwy 89 W of Luther Pass S of Lake Tahoe. seepage on granite boulders on N side of hwy Comment
  CAS-BOT-BC140088  Ivesia santolinoides Elsie Z. Lovegrove 1941-9-6 s.n. Alpine Hope Valley Comment
  JEPS47197  Ivesia santolinoides Helen-Mar Wheeler 1941-8-12 411 El Dorado 4 mi s Meyers Post Office (State Highway 89, old sawmill) 1950 Comment
  CLARK-A1045-1178  Juncus balticus George K. Helmkamp 1977-9-1 VA Alpine Sierra Nevada meadow at edge of sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCD118790  Juncus balticus subsp. ater Kendra Sikes; Danielle Roach 2010-9-23 257 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  SEINET3877878  Juncus chlorocephalus Kenneth R. Genz 1978-7-24 8457 Alpine Willow Creek of West Fork Carson River.; 0 2316 Comment
  CAS-BOT-BC110118  Juncus hemiendytus var. abjectus Catherine Best 1982-6-23 s.n. Alpine In Hope Valley near the intersection of Highway 89 and Burnside Lake Road. 2133 Comment
  JEPS82161  Juncus hemiendytus var. abjectus Gladys L. Smith 1982-6-23 7398 Alpine Burnside Meadow, junction with Routes 88 & 89 Hope Valley 2194 Comment
  JEPS82162  Juncus hemiendytus var. hemiendytus Gladys L. Smith 1982-6-23 7396 Alpine Burnside meadow, junction Routes 88 & 89 Hope Valley 2194 Comment
  UCD118391  Juncus howellii Danielle Roach; Kendra Sikes 2010-9-21 84 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F7 of the CNPS/Forest Service fen vegetation project. 2530 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
  UCD118791  Juncus howellii Kendra Sikes; Danielle Roach 2010-9-23 258 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  CLARK-A1045-1140  Juncus nevadensis George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UC917171  Juncus nevadensis R. H. Miller 1950-6-4 99 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCD118784  Juncus nevadensis Kendra Sikes; Danielle Roach 2010-9-21 250 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F10 of the CNPS/Forest Service fen vegetation project of the CNPS/Forest Service fen vegetation project. 2530 Comment
  CHSC73504  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-9-2 6244 El Dorado Lake Tahoe Basin--National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  JEPS100310  Juncus orthophyllus Dean W. Taylor 1972-7-13 1695 El Dorado Grass Lake, Luther Pass Sierra Nevada 2346 Comment
  UC917169  Juncus orthophyllus R. H. Miller 1950-6-4 88 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCR15420  Juncus oxymeris George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  SEINET3880737  Juncus parryi Kenneth R. Genz 1978-7-24 8452 Alpine Willow Creek of West Fork Carson River.; 0 2316 Comment
  CAS-BOT-BC81153  Juniperus occidentalis Elsie Z. Lovegrove 1941-6-10 s.n. Alpine W. Carson R. Meadow, Hope Valley Comment
  SEINET270083  Juniperus occidentalis F. C. Vasek 1962-9-5 620905 -8 Alpine Carson pass state 88 2.9 miles southwest of junction with state 89 2179 Comment
  UCD133756  Juniperus occidentalis John Buckhouse 1964-10-3 50 El Dorado Ca. 3 miles south of Meyers, State Hwy. 89. 1828 Comment
  UCD133962  Juniperus occidentalis subsp. australis Peter Rubtzoff 1970-9-24 s.n. Alpine Hope Valley. Rocky pasture near Hwy. 88 crossing of West Fork Carson River. Comment
  UCD134019  Juniperus occidentalis subsp. australis F. C. Vasek 1962-9-5 620905 -9 Alpine Carson Pass, state 88, 2.9 mi. southwest of junction with state 89. 2179 Comment
  UCR1803  Juniperus occidentalis subsp. australis Frank C. Vasek 1962-9-5 620905 11 Alpine Sierra Nevada Mtns., Carson Pass, State Hwy 88, 2.9 mi SW of the junction w/ State Hwy 89 2180 Comment
  UCR1804  Juniperus occidentalis subsp. australis Frank C. Vasek 1962-9-5 620905 11 Alpine Sierra Nevada Mtns., Carson Pass, State Hwy 88, 2.9 mi SW of the junction w/ State Hwy 89 2180 Comment
  CAS-BOT-BC85318  Juniperus occidentalis var. australis Peter Rubtzoff 1970-9-24 6396 Alpine Hope Valley, rocky pasture near Hwy. 88 crossing of West Fork Carson River Comment
  RSA597883  Juniperus occidentalis var. australis F. C. Vasek 1962-9-5 620905 -10 Alpine Carson Pass, State 88, 2.9 mi. southwest of junction with state 89 2180 Comment
  JEPS124852 Image available Kalmia polifolia P. L. Billings 1 July 39 El Dorado Collected in Grass Lake. 7.2 miles from the intersection of HWY 89 & 50. Comment
  JEPS124853 Image available Kalmia polifolia Virginia Hardham 1965-7-1 56 El Dorado Grass Lake. 6.8 miles SE on HW 89 from junction 89 and 50. E. side of Lake. Comment
  SJSU11088  Kalmia polifolia M. R. Kempf 1965-7-1 244 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  CLARK-A1045-1117  Kalmia polifolia subsp. microphylla George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1176  Kelloggia galioides George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  RSA613775  Kelloggia galioides Scott D. White, Julie Greene 1997-7-13 5417 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  SBBG14873  Kelloggia galioides K. K. Muller 1960-7-18 1084 El Dorado St Hwy 89, 5 mi S of Meyer on rd to Luther Pass 1950 Comment
  SBBG7329  Kelloggia galioides K. K. Muller 1960-7-18 1084 El Dorado St Hwy 89, 5 mi S of Meyer on rd to Luther Pass 1950 Comment
  UCR106384  Kelloggia galioides Scott D. White, Julie Greene 1997-7-13 5417 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
  SD235034  Kickxia spuria G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11451 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool. 351 Comment
  UCR261986  Kochia scoparia George K. Helmkamp, Amy Barnes 2014-10-10 23156 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  UC1950982  Lagophylla glandulosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11447 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool (Pilot Hill 7.5' Q. Comment
  CDA32255  Lepidium virginicum M. Beyers 2010-8-27 745 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  UCR196916  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2008-7-22 13858 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  CHSC112576  Leptosiphon pachyphyllus B. Castro; L. P. Janeway 2009-8-8 1800 B El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  UCD64654  Leymus triticoides Beecher Crampton 1957-8-6 4523 Alpine Edge of a meadow along State Hwy. 88, 1.6 miles W of Sorenson's. 2255 Comment
  CLARK-A1045-1121  Ligusticum grayi George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCR179214  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-9-12 11377 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
  UCR189196  Lilium parvum George K. Helmkamp 2007-7-7 12480 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  JEPS82204  Linanthus harknessii Gladys L. Smith 1982-6-23 7401 Alpine at junction of Routes 88 & 89 and Burnside Rd; Hope Valley 2194 Comment
  CAS-BOT-BC435433  Lithophragma glabrum Elsie Z. Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  UCD66473  Lolium perenne Beecher Crampton 1957-8-6 4526 Alpine State Hwy. 88, 1.6 miles west of Sorenson's. 2255 Comment
  SEINET12616236  Lomatium nevadense K. Christie 2011-8-16 2054 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Freel Meadows, north side of smaller, western meadow. Comment
  SEINET8892786  Lomatium nevadense K. Christie 2011-1 2054 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Freel Meadows, north side of smaller, western meadow. Comment
  JEPS39408  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  SJSU3579  Lonicera cauriana M. D. Fleschner 1965-7-1 69 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  UC1304153  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UCD18280  Lonicera cauriana E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 824 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
  UCR146706  Lonicera cauriana Ellen Dean, Grady Webster and Davis Botanical Society 1999-6-26 824 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
  RSA703675  Lonicera conjugialis G. D. Wallace 1987-6-23 2659 El Dorado Hwy 89 S of junction with Hwy 50. N of Big Meadow, W of Luther Pass. 2091 Comment
  RSA79509  Lonicera conjugialis E. K. Balls, P. C. Everett 1952-10-8 18109 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  UC1125224  Lonicera conjugialis P. L. Johannsen 1934-9-11 477 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  SEINET2473472 Image available Lotus purshianus var. purshianus George K. Helmkamp 2007-7-7 12461 El Dorado Northern Sierra Nevada Mountains; along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  UCR189010  Lotus purshianus var. purshianus George K. Helmkamp 2007-7-7 12461 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  CLARK-A1045-1181  Lupinus andersonii George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1182  Lupinus andersonii George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1183  Lupinus andersonii George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  SBBG3522  Lupinus andersonii H. and M. Dearing 1941-8-11 4684 Alpine above Hope Valley 2438 Comment
  UC1035843  Lupinus andersonii Annie M. Alexander and Louise Kellogg 1943-9-28 3552 El Dorado n slope Luther Pass; Sierra Nevada, n slope of Luther Pass Comment
  CDA30899  Lupinus apertus M. Beyers 2010-8-27 748 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  CAS-BOT-BC208851  Lupinus argenteus var. meionanthus Clare B. Hardham 1974-8-9 20267 El Dorado Luther Pass and vicinity. 2438 Comment
  RSA0077079  Lupinus fulcratus Daisie Huang 2006-8-12 06081205 El Dorado South Lake Tahoe on Hwy 89. 2295 Comment
  UC1713301  Lupinus fulcratus P. L. Johannsen 1934-9-11 496 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad., Grass Lake Comment
  UCR274627  Lupinus fulcratus Daisie Huang 2006-8-12 60812- 05 El Dorado Sierra Nevada Mtns., South Lake Tahoe on Hwy 89 2296 Comment
  SEINET6654054  Lupinus latifolius var. columbianus George K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains: along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area.; 0 2018 Comment
  UCD108189  Lupinus latifolius var. columbianus G. K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area. 2018 Comment
  UCR189009  Lupinus latifolius var. columbianus George K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  RSA613770  Lupinus lepidus Scott D. White, Julie Greene 1997-7-13 5405 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. 2317 Comment
  CAS-BOT-BC520372  Lupinus lepidus var. confertus George K. Helmkamp; Amy Barnes 2014-10-10 23153 Alpine Northern Sierra Nevada Mountains: along CA-89, 0.6 mi S of Luther Pass 2286 Comment
  SD236289  Lupinus lepidus var. confertus G. K. Helmkamp, E. A. Helmkamp 2008-7-22 13855 Alpine Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88. 2180 Comment
  UCD108255  Lupinus lepidus var. confertus G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11385 Alpine Northern Sierra Nevada Mountains, along Hwy CA-89, 1.5 miles east of the El Dorado county line, general vicinity of Luther Pass. 2186 Comment
  UCR106388  Lupinus lepidus var. confertus Scott D. White, Julie Greene 1997-7-13 5405 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
  UCR196914  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2008-7-22 13855 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR261989  Lupinus lepidus var. confertus George K. Helmkamp, Amy Barnes 2014-10-10 23153 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  UCD37996  Lupinus lepidus var. sellulus Beecher Crampton 1962-8-14 6606 Alpine Hope Valley, on State Highway 88, at bridge across west fork of Carson River. 2164 Comment
  UCR178973  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11385 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  SEINET2471050  Lupinus meionanthus K. Christie 2010-8-17 1990 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 Comment
  CLARK-A1045-1144  Lupinus polyphyllus subsp. superbus George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CHSC73155  Lupinus polyphyllus var. burkei L. P. Janeway; Eric Schroder 1998-9-3 6260 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  SEINET3259916 Image available Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-8 13985 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UCD109455  Lupinus polyphyllus var. burkei G. K. Helmkamp 2007-7-7 12482 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCD109459  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12723 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCD118650  Lupinus polyphyllus var. burkei Danielle Roach; Kendra Sikes 2010-9-23 87 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
  UCR189205  Lupinus polyphyllus var. burkei George K. Helmkamp 2007-7-7 12482 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCR202663  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-8 13985 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  SEINET2471048  Lupinus sellulus var. lobbii K. Christie 2010-8-17 1988 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 Comment
  SEINET8892775  Luzula subcongesta K. Christie 2011-1 2043 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  SEINET3260404 Image available Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 2008-9-22 14162 Alpine Northern Sierra Nevada Mountains; Hope Valley along Blue Lake Road, 0.1 mile south of the junction with CA-88. 2180 Comment
  UCR202551  Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 2008-9-22 14162 Alpine Northern Sierra Nevada Mountains, Hope Valley along Blue Lake Road, 0.1 mile south of the junction with CA-88 2180 Comment
  UCR45801  Machaeranthera canescens subsp. canescens L. E. Gieschen, V. B. Gieschen 1983-7-20 65 Alpine Sierra Nevada Mtns, Hwy 89, just east of Luther Pass 2360 Comment
  CLARK-A1045-1143  Madia bolanderi George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UCR15459  Madia bolanderi George K. Helmkamp 1977-9-1 s.n. Alpine Sierra Nevada Mtns., Road just east of Luther Pass 2317 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
  SJSU12128  Madia elegans N. A. Hopkins 1971-8-24 431 Alpine Hope Valley 1981 Comment
  UC1478542  Madia elegans Robert F. Thorne 1974-7-31 44928 El Dorado s of Meyers (Grass Lake Road, and n of Luthers Pass) 2194 Comment
  UC917098  Madia exigua R. H. Miller 1950-6-4 93 El Dorado about 2 mi s Echo Summit (along Highway 89) 1981 Comment
  UCD134250  Madia exigua R. H. Miller 1950-6-4 93 El Dorado Along Highway 89, about 2 miles south of Echo Summit. 1981 Comment
  UCR196915  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-7-22 13863 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR189194  Madia gracilis George K. Helmkamp 2007-7-7 12478 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCR262003  Madia gracilis George K. Helmkamp, Amy Barnes 2014-10-10 23159 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  SACT001481  Melica bulbosa James Grove 1974-7-5 El Dorado 2351.8 Comment
  CAS-BOT-BC281038  Melica stricta J. G. Lemmon No date on label s.n. Alpine Peak near Hope Valley Comment
  CAS-BOT-BC281039  Melica stricta No date on label s.n. Alpine Hope Valley Comment
  JEPS111187  Menyanthes trifoliata Steve Matson 2005-7-2 1346 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  JEPS78168  Menyanthes trifoliata Gary W. Zamzow 1972-7-25 110 El Dorado 1.7 mi nw of Luther Pass (on Highway 89, Grass Lake); Grass Lake 2286 Comment
  SBBG16502  Menyanthes trifoliata H. and M. Dearing 1939-7-8 3875 El Dorado Grass Lake area, W of Carson Pass 2438 Comment
  SD117458  Menyanthes trifoliata Robert F. Thorne 1974-7-31 44910 El Dorado Grass Lake at Luthers Pass. 2362 Comment
  SEINET6630855 Image available Menyanthes trifoliata Roxanna S. Ferris, Ledyard Stebbins 1947-1 11626 Alpine Grass Lake, northside of Luther Pass Comment
  SEINET6630859 Image available Menyanthes trifoliata Rudolf Schmid 1964-1 El Dorado Grass Lake, State Hwy 89 (Luther Pass) Comment
  UCD18288  Menyanthes trifoliata E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 823 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
  JEPS78122  Mertensia ciliata Gary W. Zamzow 1972-7-25 112 El Dorado 1.7 mi nw Luther Pass (on Highway 89); Grass Lake 2286 Comment
  SEINET8892774  Mertensia ciliata K. Christie 2011-1 2042 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  SFV11133  Mertensia ciliata J. Turner, F. M. Ball (1210) 1962-7-13 s. n. El Dorado Sierra Nevada Highway 89, about 6 miles south of Meyers. Roadside. 2287 Comment
  SEINET11305253  Mertensia ciliata var. stomatechoides A. Pinzl 1976-6-24 585 El Dorado Grass Lake Creek Meadow, along Hwy 89. 2347 Comment
  UCD102760  Micranthes aprica R. H. Miller 1950-6-4 100 Alpine Along banks of Highway 88, Hope Valley. 2164 Comment
  SBBG2837  Micranthes integrifolia H. and M. Dearing 1939-7-8 3874 El Dorado Grass Lake area, W of Carson Pass 2560 Comment
  CAS-BOT-BC429016  Micranthes nidifica D. E. Breedlove 1962-6-13 3560 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  CAS-BOT-BC429017  Micranthes nidifica D. E. Breedlove 1962-6-13 3560 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  CAS-BOT-BC429104  Micranthes odontoloma Lewis S. Rose 1931-7-16 s.n. Alpine Luther's Pass 2240 Comment
  CAS-BOT-BC429194  Micranthes oregana Alice Eastwood; John Thomas Howell 1940-6-17 8387 Alpine Luther Pass Comment
  CAS-BOT-BC429196  Micranthes oregana Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11631 Alpine Grass Lake no. side of Luther Pass Comment
  SD123477  Micranthes oregana Robert F. Thorne 1974-7-31 44908 El Dorado Grass Lake at Luthers Pass: floating bog 2362 Comment
  JEPS30980  Mimulus breweri D. E. Breedlove 1962-6-13 3556 El Dorado 3 mi s Meyers (along State Highway 89); Sierra Nevada 1996 Comment
  UC1056293  Mimulus breweri Herbert L. Mason 1940-7-25 12333 El Dorado 10.5 mi s Lake Tahoe; Grass Lake 2377 Comment
  SEINET4678027  Mimulus guttatus Elizabeth Neese, C. Chase; J. Brown 1986-8-26 17716 El Dorado 10 airmiles south of south end of Lake Tahoe near Grass Lake Creek, east side of Hwy 89.; 0 2225 Comment
  UCR189046  Mimulus guttatus George K. Helmkamp 2007-7-7 12477 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCD96891  Mimulus leptaleus Dena Grossenbacher; Joel Smith 2008-7-13 913 Alpine About 1.5 miles north from Carson Pass on Pacific Crest Trail on east side of trail. 2610 Comment
  JEPS30969  Mimulus microphyllus D. E. Breedlove 1962-6-13 3555 El Dorado 3 mi s Meyers (along State Highway 89); Sierra Nevada 1996 Comment
  JEPS71716  Mimulus nanus var. mephiticus Gladys L. Smith 1963-7-8 1767 El Dorado foot Luther Pass; Sierra Nevada, Grass Lake Comment
  SFV11113  Mimulus nanus var. mephiticus J. Turner, F. M. Ball (1205) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 Comment
  CLARK-A1045-1154  Mimulus nasutus George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1156  Mimulus nasutus George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UC1478655  Mimulus primuloides Robert F. Thorne 1974-7-31 44918 El Dorado Grass Lake Luthers Pass 2362 Comment
  UC1532816  Mimulus primuloides Robert F. Thorne and L. DeBuhr 1975-8-23 47234 El Dorado just n Luther Pass; Grass Lake 2346 Comment
  UCR106374  Mimulus primuloides Scott D. White, Julie Greene 1997-7-13 5422 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
  UCR48218  Mimulus primuloides R. F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  CLARK-A1045-1116  Mimulus primuloides var. pilosellus George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  UCR179218  Mimulus primuloides var. primuloides George K. Helmkamp, E. A. Helmkamp 2006-9-12 11373 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UC1039603  Mimulus tilingii Herbert L. Mason 1940-7-25 12332 El Dorado 10.5 mi s Lake Tahoe (e El Dorado Co.); Grass Lake 2377 Comment
  JEPS8156  Mimulus torreyi H. M. Wheeler 1941-8-12 428 El Dorado 4 mi s Meyers P. O. (old sawmill, highway 89); Upper Truckee River 1950 Comment
  CAS-BOT-BC432917  Mitella breweri L. S. Rose 1931-7-16 s.n. Alpine Luthers Pass 2240 Comment
  SEINET8892771  Mitella pentandra K. Christie 2011-1 2039 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  UC1124576  Monardella odoratissima subsp. glauca P. L. Johannsen 1934-9-11 486 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  CLARK-A1045-1187  Monardella odoratissima subsp. pallida George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  JEPS63368  Monardella odoratissima subsp. pallida Helen-Mar Wheeler 1941-8-12 419 El Dorado 4 mi south, State Highway 89, old sawmill Meyers Post Office; Upper Truckee River 1950 Comment
  SEINET2083322  Monardella odoratissima subsp. pallida G. Rink 1999-7-10 sn Alpine Eldorado, Luther Pass south of Lake Tahoe 2359 Comment
  JEPS90825  Monolepis nuttalliana Dean W. Taylor 1974-6-2 3658 Alpine along Highway 88 1.5 mi w from junction with Highway 89, Hope Valley Hope Valley; Sierra Nevada, Hope Valley 2164 Comment
  UCD86718  Muhlenbergia filiformis J. M. Tucker; S. C. Tucker 1963-7-26 3737 El Dorado State Highway 89, 1 mile northwest of Luther Pass. Along lake bed on northeast side of Grass Lake. Comment
  SEINET1908691  Muhlenbergia richardsonis G. K. Helmkamp, E. A. Helmkamp 2008-1 13853 Alpine Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UC1153904  Muhlenbergia richardsonis Beecher Crampton 1957-8-6 4533 Alpine road bank along State Hwy 88 1.8 mi w Sorenson's 2255 Comment
  UCD86904  Muhlenbergia richardsonis Beecher Crampton 1957-8-5 4533 Alpine 1.8 miles west of Sorenson's along State Hwy. 88. 2255 Comment
  UCR197022  Muhlenbergia richardsonis George K. Helmkamp, E. A. Helmkamp 2008-7-22 13853 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  JEPS82060  Myosurus apetalus Gladys L. Smith 1982-6-23 7397 Alpine Burnside Meadow, Junction with Rtes. 88 & 89 Hope Valley; , Burnside Meadow 2194 Comment
  JEPS73217  Myosurus minimus Gladys L. Smith 1963-7-28 2600 El Dorado Grass Lake, foot of Luther Pass Grass Lake; , Luther Pass 2194 Comment
  UCD118651  Nasturtium officinale Danielle Roach; Kendra Sikes 2010-9-23 88 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
  UC572339  Navarretia breweri H. S. Yates 1934-6-30 3919 Alpine upper end of Hope Valley Mono National Forest, Markleeville Quad., Hope Valley 2194 Comment
  UCD35551  Navarretia breweri Beecher Crampton 1957-8-6 4534 Alpine 1.8 miles west of Sorenson's. 2255 Comment
  UCD48323  Navarretia breweri Beecher Crampton 1957-8-6 4534 Alpine State Hwy. 88, 1.8 miles west of Sorenson's. 2255 Comment
  UCR136525  Navarretia breweri Beecher Crampton 1957-8-6 4534 Alpine Sierra Nevada Mountains, 1.8 miles west of Sorensons [Hope Valley, near Hwy 89 junction], State Hwy 88 2256 Comment
  SEINET196501  Navarretia divaricata R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles south of Echo Summit 1981 Comment
  UCD37168  Navarretia divaricata Beecher Crampton 1957-8-6 4535 Alpine State Hwy. 88, 1.8 miles W of Sorenson's. 2255 Comment
  UCD37169  Navarretia intertexta subsp. propinqua Beecher Crampton 1957-8-6 4536 Alpine State Hwy. 88, 1.8 miles W of Sorenson's. 2255 Comment
  UC917127  Navarretia prolifera subsp. lutea R. H. Miller 1950-6-4 95 El Dorado about 2 mi s Echo Summit (along Highway 89) 1981 Comment
  UCD59438  Navarretia prolifera subsp. lutea R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles south of Echo Summit. 1981 Comment
  CAS-BOT-BC233559  Navarretia prolifera subsp. prolifera R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles S of Echo Summit Comment
  UCSB16038  Nemophila pedunculata Breedlove, Dennis 1962-6-14 Alpine In Hope Valley; Sierra Nevada 2164 Comment
  UC1021923  Nemophila spatulata Rolf Y. Berg 1955-8-1 El Dorado Highway 89 meadow just w Luther Pass; w of Luther Pass 2377 Comment
  JEPS78120  Nuphar lutea subsp. polysepala Gary W. Zamzow 1972-7-25 109 El Dorado 1.7 mi nw Luther Pass (on Hwy 89); Grass Lake 2286 Comment
  UCR48220  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  CDA33447  Onopordum acanthium David Kratville 2010-7-7 PDR# 1625985 Alpine Woodfords; pullout on north side of Hwy 89 just west of intersection with Hwy 88. 0 Comment
  CAS-BOT-BC349989  Oreostemma alpigenum var. andersonii Beatrice F. Howitt 1962-7-15 246 El Dorado Near Luther Pass Highway and not far from Alpine County line 2133 Comment
  CAS-BOT-BC97499  Oreostemma alpigenum var. andersonii Mrs. H. C. Cantelow 1936-7-26 1488 El Dorado Luther Pass, Grass Lake 2133 Comment
  CHSC73636  Oreostemma alpigenum var. andersonii L. P. Janeway; Eric Schroder 1998-9-2 6242 El Dorado Lake Tahoe Basin Management Unit - National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  SEINET8892799  Orthilia secunda K. Christie 2011-1 2065 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  UC1532820  Orthilia secunda Robert F. Thorne and L. DeBuhr 1975-8-23 47248 El Dorado Grass Lake just N of Luther Pass 2346 Comment
  SEINET195883 Image available Orthocarpus luteus Edwin B Abott 1947-7-9 26 Alpine Hope Valley. Comment
  SEINET8892822  Oxyria digyna K. Christie 2011-1 2088 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  CAS-BOT-BC10509  Paeonia brownii Elizabeth McClintock; Margaret Williams; Wayne Roderick 1968-5-18 s.n. Alpine Hope Valley (south of Luther Pass) Comment
  UCSB13185  Paeonia brownii Breedlove, Dennis 1962-6-14 Alpine On State Highway 89-88, at east end of Hope Valley along Carson River, 0.6 mile east of junction with Luther Pass Road, Sierra Nevada 2133 Comment
  SFV16466  Penstemon gracilentus P. Wilson 1996-7-31 3383 Alpine 0.7 miles south from juction of Highways 88 and 89 on Burnside Lake Road. 2200 Comment
  UCR15432  Penstemon gracilentus George K. Helmkamp 1977-9-4 s.n. Alpine Sierra Nevada Mtns., at Deep Creek, 7.5 mi SW of [Woodfords] the jct of hwy 88 and 89 2530 Comment
  SEINET2471055  Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  SEINET3099313 Image available Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  JEPS13133  Penstemon heterodoxus var. heterodoxus Helen-Mar Wheeler 1941-8-18 447 El Dorado 4 mi s Meyers (Old sawmill, State Highway 89); Upper Truckee River 1950 Comment
  UCD124301  Penstemon newberryi Roman Gankin 1965-9-1 618 Alpine State Highway 88, 1.4 miles southwest of junction with State Highway 89. Comment
  UCSB22122  Penstemon newberryi var. newberryi Breedlove, Dennis 1962-6-14 Alpine on State Highway 89-88; at east end of Hope Valley along Carson River; 0.6 mile east of junction with Luther Pass Road; Sierra Nevada 2133 Comment
  SEINET11066054  Penstemon oreocharis N. H. Russell 1961-6-17 11046 Alpine 8 miles E of Carson Pass, beside CA Route 88 2134 Comment
  CAS-BOT-BC239421  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1951-9-22 s.n. Alpine Carson River Comment
  CAS-BOT-BC239459  Penstemon rydbergii var. oreocharis Ella Dales Cantelow 1936-7-26 1538 El Dorado Luther Pass. Grass Lake Comment
  UCSB40041  Penstemon rydbergii var. oreocharis Forbes, Holly 1982-9-4 El Dorado Grass Lake, 6 miles south on Hwy. 89 from Hwy. 50; south of Lake Tahoe 2346 Comment
  CAS-BOT-BC497457  Penstemon speciosus Ann Howald 2015-7-10 3474 Alpine Eastern Sierra Nevada Mtns: Hope Valley, Hwy 88, 1.5 mi W of interesection with Hwy 89 2170 Comment
  CLARK-A1045-1169  Penstemon speciosus George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  RSA613776  Penstemon speciosus Scott D. White, Julie Greene 1997-7-13 5418 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  RSA750437  Penstemon speciosus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13980 Alpine Along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SFV11134  Penstemon speciosus J. Turner, F. M. Ball (1206) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 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
  UCR201753  Penstemon speciosus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13980 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  UCR265407  Penstemon speciosus Ann Howald 2015-7-10 3474 Alpine Eastern Sierra Nevada Mtns., Hope Valley, Hwy 88, c. 1.5 miles W of intersection with Hwy 89 2170 Comment
  CLARK-A1045-1184  Perideridia gairdneri George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1179  Perideridia parishii George K. Helmkamp 1977-9-1 VA Alpine Sierra Nevada meadow at edge of sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  RSA252465  Perideridia parishii subsp. latifolia R. F. Thorne, C. W. Tilforth 1969-9-7 39294 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  RSA286218  Perideridia parishii subsp. latifolia R. F. Thorne 1974-7-31 44929 El Dorado Grass Lake road S of Meyers and N of Luther s Pass 2195 Comment
  UC1400344  Perideridia parishii subsp. latifolia R. F. Thorne and C. W. Tilforth 1969-9-7 39294 El Dorado 1/2 mi w Luther Pass (s of Hwy 89, margin of valley bog around lake); Grass Lake 2316 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
  SBBG30749  Phacelia heterophylla T. L. Secrest 1950-7-3 Alpine St Hwy 88 2255 Comment
  UC735078  Phacelia heterophylla subsp. virgata Lincoln Constance 1946-7-2 3092 Alpine Luther Pass Sierra Nevada (w side) 2346 Comment
  OBI48670  Phacelia humilis Lewis S. Rose 1940-6-17 40609 Alpine Luther Pass, S slope 2225 Comment
  UC735056  Phacelia humilis Lincoln Constance 1946-7-2 3091 Alpine Luther Pass Sierra Nevada (w side) 2346 Comment
  UCD120545  Phacelia humilis var. humilis J. M. Tucker 1951-6-10 2130 Alpine Beside Highway 89, east side of Luther Pass. 2286 Comment
  JEPS82212  Phacelia hydrophylloides Gladys L. Smith 1982-6-23 7410 Alpine along Burnside Rd nr. junction with Rte. 88 and 89; Hope Valley 2194 Comment
  CAS-BOT-BC154398  Phacelia ramosissima var. eremophila H. L. Mason 1939-7-18 12174 El Dorado north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  CAS-BOT-BC159227  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  SD197804  Phacelia ramosissima var. subglabra G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13975 Alpine Northern Sierra Nevada Mountains: along CA-89 at Grass Lake, 0.9 miles west of Luther Pass. 2353 Comment
  SEINET3260241 Image available Phacelia ramosissima var. subglabra George K. Helmkamp, E. A. Helmkamp 2008-8-8 13975 Alpine Northern Sierra Nevada Mountains; along CA-89 at Grass Lake, 0.9 mile west of Luther Pass. 2354 Comment
  UC632740  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado one mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  UCR202556  Phacelia ramosissima var. subglabra George K. Helmkamp, E. A. Helmkamp 2008-8-8 13975 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  CAS-BOT-BC253565  Phleum alpinum B. Howitt 1954-7-8 s.n. Alpine North-west slope of Hope Valley, near Luther Pass 2286 Comment
  RSA364218  Phleum alpinum R. F. Thorne 1975-8-23 47244 El Dorado Grass Lake: Just N of Luther Pass 2348 Comment
  SACT001741  Phleum alpinum James Grove 1974-6-27 El Dorado 2351.8 Comment
  JEPS45801  Phleum pratense Eleanor Armstrong 1932-9-11 217 Alpine 2 mi e Luther's Pass; e of Luther's Pass Comment
  UCR202666  Phleum pratense George K. Helmkamp, E. A. Helmkamp 2008-8-8 13994 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  UCR106389  Phlox gracilis Scott D. White, Julie Greene 1997-7-13 5407 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
  RSA133140  Phoradendron juniperinum Del Wiens 1960-6-17 2735 El Dorado State Hwy 89, ca 5 miles S of its junction with US Hwy 50. 1982 Comment
  UC1194606  Phoradendron juniperinum Del Wiens 1960-6-17 2735 El Dorado ca. 5 mi. s. of its junction with U.S. Hwy. 50 State Hwy. 89 1981 Comment
  SD237236  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2006-9-12 11390 Alpine Northern Sierra Nevada Mountains: along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass. 2186 Comment
  SD240761  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2006-9-12 11390 Alpine Northern Sierra Nevada Mountains: along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass (Freel Peak 7.5'Q) 2186 Comment
  UCR223643  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2006-9-12 11390 Alpine Northern Sierra Nevada Mountains, along Calif. Hwy 89, 1.5 miles east of the El Dorado County line, general vicinity of Luther Pass 2186 Comment
  CAS-BOT-BC228246  Plagiobothrys hispidulus Alice Eastwood; John Thomas Howell 1940-6-17 8389 Alpine Luther Pass Comment
  GH420132  Plagiobothrys scouleri var. penicillatus A. Eastwood & J. T. Howell 1940-6-17 8389 Unknown Luther Pass Comment
  UCR189652  Platanthera leucostachys George K. Helmkamp 2007-7-7 12487 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCD37997  Poa cusickii Beecher Crampton 1962-8-14 6610 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UCD90892  Poa cusickii Beecher Crampton 1962-8-14 6610 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  CAS-BOT-BC255138  Poa cusickii subsp. epilis J. M. Tucker 1954-6-5 2704 Alpine E side of Luther Pass, beside Highway 89 2286 Comment
  UCD90977  Poa cusickii subsp. epilis J. M. Tucker 1954-6-5 2704 Alpine east side of Luther Pass, beside Highway 89. 2286 Comment
  UC1021827  Poa glauca subsp. rupicola J. M. Tucker 1954-6-5 2704 Alpine e side Luther Pass (beside Hwy 89) 2286 Comment
  CAS-BOT-BC255871  Poa leibergii Catherine Best 1982-6-23 s.n. Alpine Hope Valley near the intersection of Burnside Lake Road and Hwy 89 2133 Comment
  CAS-BOT-BC246818  Poa leptocoma G. L. Stebbins 1978-8-12 78146 El Dorado Fountain Place, 7 miles south of South Tahoe 2377 Comment
  SACT001871  Poa leptocoma James Grove 1974-6-24 El Dorado 2351.8 Comment
  SACT001868  Poa macrantha James Grove, Lyle Bibb 1963-5-11 El Dorado Beach near Arcata, sand spit. 2351.8 Comment
Read comments
May 4 2015
  CLARK-A1045-1109  Poa palustris George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300ft; Freel Peak 7.5'Q Comment
  RSA126952  Poa pratensis H. S. Yates 1934-6-30 s.n. Alpine N end of Hope Valley 2195 Comment
  UCD91891  Poa pratensis Beecher Crampton 1962-8-14 6615 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UCD91894  Poa pratensis Beecher Crampton 1962-8-14 6616 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UCD91897  Poa pratensis Beecher Crampton 1964-5-1 6615 Alpine Hope Valley, along west fork of Carson River. Comment
  UCD91954  Poa pratensis Dean W. Taylor 1974-6-21 3887 Alpine Carson Pass. In Hope Valley, near the Carson River at the junction of Highways 88 and 89. 2148 Comment
  UCD91955  Poa pratensis Dean W. Taylor 1974-6-21 3889 Alpine Carson Pass. In Hope Valley, along the Carson River, near the junctino of Highways 88 and 89. 2179 Comment
  UC1132701  Poa pratensis subsp. pratensis H. S. Yates 1934-6-30 3970 Alpine n end Hope Valley; Mono Nat'l Forest, Markleeville Quadrangle Comment
  CAS-BOT-BC251083  Poa secunda Catherine Best 1982-6-23 s.n. Alpine Hope Valley on the Burnside Lake Rd. 2133 Comment
  CHSC73550  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-9-2 6246 El Dorado Lake Tahoe Basin--National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD92239  Poa secunda subsp. juncifolia Beecher Crampton 1957-8-6 4532 Alpine State Hwy. 88, 1.8 miles W of Sorenson's. 2255 Comment
  UCD92244  Poa secunda subsp. juncifolia Beecher Crampton 1962-8-14 6608 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  SEINET197716 Image available Poa wheeleri J. M. Tucker 1951-6-10 2131 Alpine East side of Luther Pass beside Highway 89 2286 Comment
  SEINET218585 Image available Poa wheeleri J. M. Tucker 1951-6-10 2131 Alpine East side of Luther Pass, beside Highway 89 2286 Comment
  UCD91747  Poa wheeleri J. Tucker 1951-6-1 s.n. Alpine south side of Luther Pass. 2438 Comment
  UCD91748  Poa wheeleri J. M. Tucker 1951-6-10 2131 Alpine beside Highway 89, east side of Luther Pass. 2286 Comment
  RSA750436  Polemonium californicum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13982 Alpine Along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SBBG6064  Polemonium californicum H. and M. Dearing 1939-7-8 3864 El Dorado Grass Lake area, W of Carson Pass Comment
  SEINET2083336  Polemonium californicum G. Rink 1999-7-10 sn Alpine Eldorado, Luther Pass south of Lake Tahoe 2359 Comment
  SEINET2441265  Polemonium californicum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13982 Alpine Northern Sierra Nevada Mountains: along CA-89 at Grass Lake, 0.9 mile west of Luther Pass. (Freel Peak 7.5' Q.). 2354 Comment
  UCD18281  Polemonium californicum E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 825 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
  UCR201750  Polemonium californicum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13982 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  UCSB12374  Polemonium californicum Dearing, Hugh; Dearing, Margaret 1939-7-8 Alpine Grass Lake, Carson Pass 2438 Comment
Read comments
Dec 10 2013
  SBBG6071  Polemonium occidentale H. and M. Dearing 1939-7-8 3877 El Dorado Grass Lake Comment
  UCR119747  Polemonium occidentale Scott D. White, Julie Greene 1997-7-13 5412 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
  UCD118787  Polemonium occidentale subsp. occidentale Kendra Sikes; Danielle Roach 2010-9-21 254 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  SEINET13276754 Image available Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-1 23158 Alpine Northern Sierra Nevada Mountains: along CA-89, 0.6 mile south of Luther Pass 2286 Comment
  UCR262004  Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-10-10 23158 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  UCD100638  Polygonum polygaloides subsp. kelloggii Dean W. Taylor 1974-7-24 4394 Alpine Carson Pass, from Highway 88 in Hope Valley to Crater Lake. 2560 Comment
  JEPS51304  Polygonum sawatchense subsp. sawatchense Helen-Mar Wheeler 1941-8-12 429 El Dorado 4 mi. s. Meyers Post Office (old sawmill State Hwy. 89 (Upper Truckee River)); Upper Truckee River 1950 Comment
  UC1134812  Populus tremuloides P. L. Johannsen 1934-9-11 489 El Dorado Grass Lake; Markleeville Quad., Grass Lake 2377 Comment
  JEPS73059  Populus trichocarpa Gladys L. Smith 1971-7-18 3044 El Dorado State Route 89, on grade above Upper Truckee Valley; above Upper Truckee Valley 2164 Comment
  JEPS73061  Populus trichocarpa Gladys L. Smith May 1959 2402 Alpine along road to Luther Pass; along road to Luther Pass 2164 Comment
  JEPS82193  Porterella carnosula Gladys L. Smith with Catherine Best and Marin class 1982-6-23 7402 Alpine Burnside Meadow at junction with Rtes 88 and 89 (Hope Valley); Burnside Meadow, Hope Valley 2194 Comment
  JEPS124709 Image available Potamogeton epihydrus P. L. Billings 1965-7-1 15 El Dorado Collected at Grass Lake, 7.2 miles from the intersection of HWY 89 and 50. Comment
  SEINET8892798  Potamogeton gramineus K. Christie 2011-1 2064 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  RSA381277  Potamogeton robbinsii Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47217 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  JEPS47225  Potentilla gracilis Helen-Mar Wheeler 1941-8-15 439 El Dorado on State Highway 89 about 5 1/2 mi s Meyers Post Office (streambank near Alpine Public Camp); Upper Truckee River 1981 Comment
  CLARK-A1045-1191  Potentilla gracilis subsp. nuttallii George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1192  Potentilla gracilis subsp. nuttallii George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1122  Potentilla palustris George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS72263  Potentilla palustris Gladys L. Smith 1969-8-10 2429 El Dorado Grass Lake near Luther Pass; Grass Lake near Luther Pass 2377 Comment
  JEPS78184  Potentilla palustris Gary W. Zamzow 1972-7-25 107 El Dorado on Highway 89, 1.7 mi nw Luther Pass (Grass Lake); , nw of Luther Pass 2286 Comment
  JEPS81892  Potentilla palustris Roger Raiche 1982-8-15 20676 El Dorado Grass Lake 2286 Comment
  SD117457  Potentilla palustris Robert F. Thorne 1974-7-31 44916 El Dorado Grass lake at Luthers Pass 2362 Comment
  UC1039605  Potentilla palustris Herbert L. Mason 1940-7-25 12331 El Dorado Luther Pass Grass Lake (Grass Lake, eastern El Dorado County); , Luther Pass 2377 Comment
  UC1532812  Potentilla palustris Robert F. Thorne, L. DeBuhr 1975-8-23 47223 El Dorado just n Luther Pass (Grass Lake); , just n of Luther Pass 2346 Comment
  UC665650  Potentilla palustris Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake Sierra Nevada, , Grass Lake (Luther Pass) 2377 Comment
  UC1128342  Prunus emarginata P. L. Johannsen 1934-9-11 498 El Dorado Grass Lake, El Dorado National Forest Grass Lake; El Dorado National Forest, Grass Lake 2377 Comment
  UCD20930  Prunus emarginata E. Bortiri 2001-5-25 134 El Dorado Hwy 89 between Hwy 88 and 50. Comment
  UCD135245  Pseudognaphalium thermale G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12724 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  SACT002068  Puccinellia pauciflora James Grove 1974-7-5 El Dorado 2351.8 Comment
  UCD13313  Purshia tridentata Renaud Nalin; Pat Okubara 1996-10-8 s.n. El Dorado Border of El Dorado and Alpine Counties: Along Hwy 89 south, just south of Luther Pass turnout. 731 Comment
  CAS-BOT-BC147776  Purshia tridentata var. tridentata L. R. Abrams 1911-7-26 4757 Alpine Hope Valley 2194 Comment
  SEINET8892802  Pyrola minor K. Christie 2011-1 2068 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  UCSB13439  Quercus vacciniifolia Breedlove, Dennis 1962-6-13 El Dorado Along State Highway 89, 3 miles south of Meyers; Sierra Nevada 1996 Comment
  UCD18283  Ranunculus alismifolius var. alismellus E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 827 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
  JEPS82059  Ranunculus alismifolius var. alismifolius Gladys L. Smith 1982-6-23 7399 Alpine junction with Rtes. 88 and 89 Hope Valley, Burnside Meadow 2194 Comment
  JEPS23488  Ranunculus aquatilis var. subrigidus Helen-Mar Wheeler 1941-8-12 412 El Dorado Hwy 89 4 mi s Meyers Post Office (at old sawmill); Upper Truckee River 1950 Comment
  CAS-BOT-BC93290  Ribes cereum D. E. Breedlove 1962-6-14 3618 Alpine On State Highway 89-88, at east end of Hope Valley along Carson River, 0.6 mile east of junction with Luther Pass Road. 2133 Comment
  CAS-BOT-BC93291  Ribes cereum D. E. Breedlove 1962-6-14 3618 Alpine On State Highway 89-88, at east end of Hope Valley along Carson River, 0.6 mile east of junction with Luther Pass Road. 2133 Comment
  JEPS82057  Ribes cereum Gladys L. Smith 1982-6-23 7400 Alpine Burnside Rd. at junction of Rtes. 88 and 89 Hope Valley 2194 Comment
  UC1127422  Ribes cereum P. L. Johannsen 1934-9-11 495 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UCSB16675  Ribes cereum var. cereum Breedlove, Dennis 1962-6-14 Alpine on State Highway 89-88; at east end of Hope Valley along Carson River; 0.6 mile east of junction with Luther Pass Road; Sierra Nevada 2133 Comment
  CAS-BOT-BC169080  Ribes inerme var. inerme D. E. Breedlove 1962-6-13 3563 El Dorado At edge of large meadow in Luther Pass, 8.3 miles south of Meyers on State Hwy. 89 - Sierra Nevada 2346 Comment
  UCSB16107  Ribes inerme var. inerme Breedlove, Dennis 1962-6-13 El Dorado meadow in Luther Pass; 8.3 miles south of Meyers on State Highway 89; Sierra Nevada 2346 Comment
  SEINET8892770  Ribes lasianthum K. Christie 2011-1 2038 El Dorado Lake Tahoe Basin Management Unit (LTBMU); along Scotts Lake Trail, ca. 1.25 mi. south/southeast from the Big Meadow/Tahoe Rim Trail trailhead. Comment
  UCD102244  Ribes lasianthum R. Prag 1973-6-21 s.n. Alpine Luther Pass, Hwy. 89. Comment
  JEPS124772 Image available Ribes montigenum J. Yamanaka 1965-7-1 57 El Dorado Grass Lake, 6.5 miles from junction of HWY #50 and #89 on #89. Comment
  JEPS124774 Image available Ribes montigenum Virginia Hardham 1965-7-1 51 El Dorado Near Lodgepole pines, near shore of Grass Lake, 6.8 miles SE on Hw 89 from intersection 89 and 50 El Dorado County. Comment
  SJSU7837  Ribes montigenum C. L. Kline 1965-7-1 117 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  UC1127457  Ribes montigenum P. L. Johannsen 1934-9-11 498 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UCD18284  Ribes montigenum E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 828 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
  GH380800  Ribes roezlii L. S. Rose 1940-6-17 40603 Unknown 4 mi. s. of Meyers 1950 Comment
  UCD102466  Ribes roezlii R. Prag 1973-6-15 s.n. Alpine Luther Pass, Hwy. 89. Comment
  SBBG2825  Ribes viscosissimum C. B. Hardham 1956-6-28 1028 El Dorado Grass Lake 2072 Comment
  UCD102540  Ribes viscosissimum R. Prag 1973-6-15 s.n. Alpine Luther Pass, Hwy. 89. Comment
  JEPS72998  Rumex salicifolius var. denticulatus Gladys L. Smith 1970-7-16 2557 Alpine Hope Valley, foot of Carson Grade Carson Grade 2255 Comment
  JEPS90777  Sagina decumbens subsp. occidentalis Dean W. Taylor 1972-6-21 1539 El Dorado at Grass Lake Grass Lake 2346 Comment
  CLARK-A1045-1115  Salix eastwoodiae George K. Helmkamp 1977-9-1 V Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS111168  Salix eastwoodiae Steve Matson 2005-7-2 1348 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  RSA286244  Salix eastwoodiae Robert F. Thorne 1974-7-31 44915 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  SBBG1216  Salix eastwoodiae H. and M. Dearing 1939-7-8 3870 El Dorado Grass Lake area, W of Carson Pass Comment
  CAS-BOT-BC107999  Salix geyeriana Elsie Z. Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  UC1134885  Salix geyeriana H. S. Yates 1934-6-30 3976 Alpine n end of Hope Valley; Markleeville Quadrangle Comment
  CAS-BOT-BC124564  Salix lemmonii Elizabeth McClintock; Margaret Williams; Wayne Roderick 1968-5-18 s.n. Alpine Hope Valley (south of Luther Pass) Comment
  CHSC73699  Salix lemmonii L. P. Janeway; Eric Schroder 1998-9-3 6258 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  SJSU10094  Salix lemmonii D. Funnell 1965-7-1 66 El Dorado Grass L c. 1 mi NW of Luther Pass, State Rte 89 2255 Comment
  SJSU10106  Salix lemmonii D. Funnell 1965-7-1 65 El Dorado Grass L c. 1 mi NW of Luther Pass, State Rte 89 2255 Comment
  UC1134906  Salix lemmonii P. L. Johannsen 1934-9-11 492 El Dorado Grass Lake El Dorado Nat'l Forest, Markleeville Quad., Grass Lake Comment
  SD197910  Salix lucida subsp. caudata G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13991 Alpine Along CA-89, 1.4 miles east of Lutherr Pass. 2262 Comment
  SEINET3259914 Image available Salix lucida subsp. caudata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13991 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UCR202654  Salix lucida subsp. caudata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13991 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  UCD18277  Salix orestera E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 820 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
  UC1736143  Salix planifolia subsp. planifolia Dean W. Taylor 1972-5-18 1439 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  JEPS73074  Salix scouleriana Gladys L. Smith 1967-7-7 2421 Alpine Luther Pass, also near Woods Lake 2286 Comment
  RSA703676  Salix scouleriana Gary D. Wallace 1987-6-23 2660 El Dorado Hwy 89 S of junction with Hwy 50. N of Big Meadow, W of Luther Pass. 2091 Comment
  SBBG59915  Sarcodes sanguinea M. N. Ackley -Jul-1920 330 El Dorado Grass Lake 2225 Comment
  RSA747575  Saxifraga nidifica Scott D. White, Julie Greene 1997-7-13 5429 Alpine Lake Tahoe Region: Hope Valley Wildlife Area; Hwy 89, 2.4 mi E of Luther Pass summit and 0.7 mi N of jtn w/ Hwy 88. 2149 Comment
  UCR213720  Saxifraga nidifica Scott D. White, Julie A. Greene 1997-7-13 5429 Alpine Sierra Nevada Mtns, Lake Tahoe region, Hope Valley Wildlife Area, Hwy 89 (=Hwy 50), 2.4 mi east of summit of Luther Pass and 0.7 mi north of the junction with Hwy 88 2180 Comment
  JEPS71875  Saxifraga odontoloma Gladys L. Smith 1969-8-10 2435 El Dorado Grass Lake near Luther Pass; Grass Lake Comment
  RSA286221  Saxifraga oregana R. F. Thorne 1974-7-31 44908 El Dorado Grass Lake at Luthers Pass 2363 Comment
  UC1532813  Saxifraga oregana Robert F. Thorne, L. DeBuhr 1975-8-23 47239 El Dorado Grass Lake 2346 Comment
  UC858757  Saxifraga oregana Lewis S. Rose 1940-6-17 40608 Alpine Luther Pass 2225 Comment
  UCR189191  Saxifraga oregana George K. Helmkamp 2007-7-7 12488 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  JEPS101931  Schoenoplectus subterminalis Dean W. Taylor 1972-5-22 1457 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  CLARK-A1045-1170  Scirpus microcarpus George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1171  Scirpus microcarpus George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS100306  Scirpus microcarpus Dean W. Taylor 1972-7-13 1633 El Dorado Grass Lake, Luther Pass Sierra Nevada 2346 Comment
  JEPS73228  Scirpus microcarpus Gladys L. Smith 1970-7-23 2467 El Dorado foot Luther Pass (Grass Lake); foot of Luther Pass, Grass Lake 2194 Comment
  UCR262001  Scirpus microcarpus George K. Helmkamp, Amy Barnes 2014-10-10 23163 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  SEINET8892820  Senecio fremontii K. Christie 2011-1 2086 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  CAS-BOT-BC341181  Senecio lugens Elsie Z. Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  SEINET2471059  Senecio scorzonella K. Christie 2010-8-24 1999 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UCD135789  Senecio triangularis G. K. Helmkamp 2007-7-7 12484 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCR189186  Senecio triangularis George K. Helmkamp 2007-7-7 12484 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCD92716  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2006-9-26 11446 El Dorado Northern Sierra Nevada Mountains Foothills. Salmon Falls Rd., just west of CA-49 and 4 miles south of Cool. 351 Comment
  CLARK-A1045-1145  Sidalcea oregana George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1146  Sidalcea oregana George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  RSA747576  Sidalcea oregana Scott D. White, Julie Greene 1997-7-13 5426 Alpine Lake Tahoe Region: Hope Valley Wildlife Area; Hwy 89, 2.4 mi E of Luther Pass summit and 0.7 mi N of jtn w/ Hwy 88. 2149 Comment
  UC1951143  Sidalcea oregana Scott D. White, Julie Greene 1997-7-13 5426 Alpine High Sierra Nevada: LAKE TAHOE REGION: Hope Valley Wildlife Area; Highway 89, 2.4 mi E of Luther Pass summit and 0.7 mi N of junction w/ Highway 88. USGS Freel Peak 7.5' Quad. Comment
  UCR213721  Sidalcea oregana Scott D. White, Julie A. Greene 1997-7-13 5426 Alpine Sierra Nevada Mtns, Lake Tahoe region, Hope Valley Wildlife Area, Hwy 89 (=Hwy 50), 2.4 mi east of summit of Luther Pass and 0.7 mi north of the junction with Hwy 88 2180 Comment
  JEPS67275  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  SD123490  Sidalcea oregana subsp. spicata Robert F. Thorne 1974-7-31 44932 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  UCD116845  Sidalcea oregana subsp. spicata G. K. Helmkamp 2007-7-7 12486 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCR189189  Sidalcea oregana subsp. spicata George K. Helmkamp 2007-7-7 12486 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCR202667  Sidalcea oregana subsp. spicata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13993 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  JEPS51004  Silene lemmonii Helen-Mar Wheeler 1941-8-9 404 El Dorado about 5 1/2 mi s Meyers Post Office (hillside above Alpine Public Camp, Upper Truckee River); Upper Truckee River, s of Meyers Post Office 1981 Comment
  SBBG35556  Sisymbrium altissimum E. R. Chandler 1968-9-27 3842 Alpine Hope Valley on rd to Luther Pass 2072 Comment
  CLARK-A1045-1159  Smilacina stellata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CAS-BOT-BC157509  Solanum umbelliferum D. E. Breedlove 1962-6-13 3554 El Dorado Along State Hwy. 89, 3 miles south of Meyers 1996 Comment
  SD254549  Solidago altissima Geoerge K. Helmkamp, Amy Barnes 2014-10-10 23165 El Dorado Northern Sierra Nevada Mountains: along CA-90, 0.6 mile northwest of Luther Pass (Freel Peak 7.5'Q) 2378 Comment
  UCR261999  Solidago altissima George K. Helmkamp, Amy Barnes 2014-10-10 23165 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  CLARK-A1045-1106  Solidago canadensis subsp. elongata George K. Helmkamp 1977-9-1 VI Alpine Sierra Nevada 2 miles east of Luther Pass, corner of US Highway 88 and US Highway 89; roadside; 7300ft; Freel Peak 7.5'Q Comment
  CLARK-A1045-1148  Solidago canadensis subsp. elongata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1160  Solidago canadensis subsp. elongata George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UCR262000  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2014-10-10 23164 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  CHSC73661  Solidago elongata L. P. Janeway; Eric Schroder 1998-9-3 6259 El Dorado Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC1557920  Solidago elongata J. C. Semple, J. Chimielewski 1987-9-20 8910 El Dorado ca 6 mi w Woodford (CA-89 ca 1 mi n of junction with CA-88) Comment
  UC1999899  Solidago elongata J. C. Semple, J. Chimielewski 1987-9-20 8909 El Dorado CA-89; ca 1 mi. N of jct. of CA-88 & CA-89; ca. 6 mi. W of Woodford. Comment
  RSA78980  Sorbus californica E. K. Balls, Percy C. Everett 1952-10-8 18105 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  JEPS19916  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  RSA369518  Sparganium natans Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47221 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UC1060650  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  CLARK-A1045-1177  Sphenosciadium capitellatum George K. Helmkamp 1977-9-3 XI Alpine Sierra Nevada sphagnum bog; ; Freel Peak 7.5'Q 2346 Comment
  JEPS12340  Sphenosciadium capitellatum Helen-Mar Wheeler 1941-8-12 414 El Dorado State Highway 89 (Upper Truckee River) 4 mi s Meyers Post Office; Upper Truckee River 1950 Comment
  SD197656  Sphenosciadium capitellatum G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13992 Alpine Northern Sierra Mountains: along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  SEINET3259915 Image available Sphenosciadium capitellatum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13992 Alpine Northern Sierra Nevada Mountains; along CA-89, 1.4 miles east of Luther Pass. 2262 Comment
  UCR189047  Sphenosciadium capitellatum George K. Helmkamp 2007-7-7 12475 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCR202668  Sphenosciadium capitellatum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13992 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  UC1729923  Spiranthes porrifolia L. P. Janeway, Eric Schroder 1998-9-2 6251 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
  CLARK-A1045-1163  Spiranthes romanzoffiana George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  JEPS44364  Spiranthes romanzoffiana Stephen Rae 1966-7-22 182 El Dorado Grass Lake; on Hwy 89 2377 Comment
  JEPS73055  Spiranthes stellata Gladys L. Smith 1969-8-1 2408 El Dorado nr. Luther Pass; Grass Lake 2133 Comment
Read comments
Sep 6 2011
  JEPS63097  Stachys ajugoides var. rigida Helen-Mar Wheeler 1941-8-18 444 El Dorado 4 mi s Meyers (Old sawmill, State Highway 89); Upper Truckee River 1950 Comment
  UCR119749  Stellaria longipes Scott D. White, Julie Greene 1997-7-13 5421 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
  UCR189206  Stellaria longipes subsp. longipes George K. Helmkamp 2007-7-7 12476 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  JEPS51134  Stellaria longipes var. longipes Helen-Mar Wheeler 1941-8-12 426 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old saw mill) 1950 Comment
  CAS-BOT-BC322931  Stephanomeria tenuifolia Clare B. Hardham 1974-8-9 20256 El Dorado Luther Pass adn vicinity 2438 Comment
  CHSC112569  Stephanomeria tenuifolia B. Castro; L. P. Janeway 2009-8-8 1800 A El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  JEPS36889  Stephanomeria tenuifolia Helen-Mar Wheeler 1941-8-12 420 El Dorado 4 mi s Meyers Post Office (old sawmill, State Highway 89); Upper Truckee River Comment
  CAS-BOT-BC87560  Streptanthus tortuosus Beatrice L. Howitt 1962-7-20 280 El Dorado Sierra Nevada. At Meyer's along the Luther Pass Highway to Tahoe. 1828 Comment
  RSA78984  Symphoricarpos acutus E. K. Balls, P. C. Everett 1952-10-8 18107 Alpine 2 miles W of jct Hwys 88 and 89, along Hwy 89 Comment
  CAS-BOT-BC237002  Symphoricarpos mollis K. K. Muller 1960-7-18 1085 El Dorado Five miles S. of Meyers on road to Luthers Pass, Sate Highway 89 Comment
  SBBG7389  Symphoricarpos mollis K. K. Muller 1960-7-18 1085 El Dorado 5 mi S of Meyers on rd to Luther Pass (St Hwy 89) 1950 Comment
  UCD137446  Symphoricarpos mollis R. Prag 1973-7-10 s.n. El Dorado Luther Pass Road, Hwy 89. Comment
  SFV11111  Symphoricarpos rotundifolius J. Turner, F. M. Ball (1212) 1962-7-13 s. n. El Dorado Sierra Nevada Highway 89, about 6 miles south of Meyers. Roadside. 2287 Comment
  UCD137463  Symphoricarpos rotundifolius AT Leiser 1972-7-5 s.n. El Dorado Luther Pass plots. 2590 Comment
  JEPS33229  Symphoricarpos rotundifolius var. rotundifolius Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8691 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  JEPS82222  Symphoricarpos rotundifolius var. rotundifolius Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8691 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  UC1119987  Symphoricarpos rotundifolius var. rotundifolius P. L. Johannsen 1934-9-11 479 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad. 2377 Comment
  UCR179347  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2006-9-12 11380 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
  RSA79508  Symphoricarpos vaccinioides E. K. Balls, P. C. Everett 1952-10-8 18108 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 Comment
  SBBG7652  Symphyotrichum ascendens H. and M. Dearing 1940-8-20 4718 Alpine Hope Valley 2194 Comment
  UCD136498  Symphyotrichum foliaceum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11372 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. 2363 Comment
  CAS-BOT-BC98575  Symphyotrichum spathulatum Margaret Williams 1962-8-3 s.n. Alpine Luther Pass - Sierra Nevada 2346 Comment
  JEPS33230  Symphyotrichum spathulatum Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8692 El Dorado .5 mi w of, in aspen grove just se of Grass Lake Luther Pass 2350 Comment
  UCSB18392  Symphyotrichum spathulatum Dearing, Hugh; Dearing, Margaret 1940-8-20 Alpine Hope Valley 2194 Comment
  CHSC73642  Symphyotrichum spathulatum var. spathulatum L. P. Janeway; Eric Schroder 1998-9-2 6241 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  SJSU12090  Symphyotrichum spathulatum var. spathulatum N. A. Hopkins 1971-8-24 425 Alpine Hope Valley 1981 Comment
  UCR197024  Taraxacum officinale George K. Helmkamp, E. A. Helmkamp 2008-7-22 13856 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  SBBG11876  Taraxia subacaulis D. Myrick 1958-6-29 68 Alpine Hope Valley S of Lake Tahoe Comment
  CHSC73192  Thalictrum sparsiflorum L. P. Janeway; Eric Schroder 1998-9-3 6261 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southwest of Echo Summit. 2142 Comment
  CLARK-A1045-1141  Thalictrum sparsiflorum George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  JEPS72352  Thalictrum sparsiflorum Gladys L. Smith 1970-7-16 2553 El Dorado foot of Luther Pass Grass Lake 2194 Comment
  SEINET8892821  Tonestus eximius K. Christie 2011-1 2087 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  SBBG115597  Torreyochloa pallida var. pauciflora B. Crampton 1962-8-14 6611 Alpine Hope Valley, on St Hwy 88, at bridge across W fork of Carson River 2164 Comment
  SEINET2471065  Torreyochloa pallida var. pauciflora K. Christie 2010-8-24 2005 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2804 Comment
  UCD37998  Torreyochloa pallida var. pauciflora Beecher Crampton 1962-8-14 6611 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  UCD93183  Torreyochloa pallida var. pauciflora Beecher Crampton 1962-8-14 6611 Alpine Hope Valley, State Hwy. 88, bridge across W fork of the Carson River. 2164 Comment
  CDA32169  Tragopogon dubius M. Beyers 2010-8-27 747 Alpine Highway 89 (Luther Pass Road). 2332 Comment
  CLARK-A1045-1158  Trifolium repens George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  CLARK-A1045-1152  Trifolium wormskioldii George K. Helmkamp 1977-9-1 VC Alpine Sierra Nevada roadside seep; ; Freel Peak 7.5'Q 2346 Comment
  UCD109923  Trifolium wormskioldii G. K. Helmkamp 2007-7-7 12483 Alpine Northern Sierra Nevada Mountains: along CA-89, 1.3 miles north of its junction with CA-88. 2262 Comment
  UCR189187  Trifolium wormskioldii George K. Helmkamp 2007-7-7 12483 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.3 miles north of its junction with CA-88 2262 Comment
  UCD93921  Trisetum projectum Beecher Crampton 1957-8-6 4550 Alpine Alpine - El Dorado County line. Luther Pass Summit. Along State Hwy. 89. 2377 Comment
  SEINET8892823  Trisetum spicatum K. Christie 2011-1 2089 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  JEPS72374  Utricularia macrorhiza Gladys L. Smith 1970-7-22 2476 Alpine foot of Luther Pass (Grass Lake); , Grass Lake 2072 Comment
  SBBG34506  Utricularia macrorhiza H. and M. Dearing 1939-7-8 3871 El Dorado Grass Lake, near Carson Pass Comment
  UC1532821  Utricularia macrorhiza Robert F. Thorne and L. DeBuhr 1975-8-23 47219 El Dorado just n. Luther Pass (Grass Lake); Grass Lake 2346 Comment
  UC980034  Utricularia macrorhiza Roxana S. Ferris and Ledyard Stebbins 1947-7-27 11628 Alpine n. side Luther Pass (Grass Lake); Grass Lake Comment
  RSA369525  Utricularia minor Robert F. Thorne 1975-8-23 47266 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UCD121869  Utricularia minor Barry Rice 2004-8-7 BR 040803 El Dorado on Grass Lake. Comment
  UCD121886  Utricularia ochroleuca Barry Rice 2004-8-7 BR 040801 El Dorado on Grass Lake. Comment
  UCR48182  Utricularia vulgaris subsp. macrorhiza R. F. Thorne, Larry E. DeBuhr 1975-8-23 47219 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  CAS-BOT-BC193419  Vaccinium uliginosum Elsie Z. Lovegrove 1950-10-19 s.n. El Dorado Grass Lake nr. Luther Pass Comment
  CHSC72448  Vaccinium uliginosum subsp. occidentale L. P. Janeway 1998-9-2 6257 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  JEPS124885 Image available Vaccinium uliginosum subsp. occidentale Virginia Hardham 1965-7-1 55 El Dorado Grass Lake. 6.8 miles SE on HW 89 from junction 89 and 50. Comment
  JEPS124886 Image available Vaccinium uliginosum subsp. occidentale G. R. Ostrander 1965-7-1 40 El Dorado Surrounding the shore area of Grass Lake. Grass Lake. Comment
  JEPS124887 Image available Vaccinium uliginosum subsp. occidentale M. R. Kempf 1965-7-1 245 El Dorado Grass lake- growing on N. E. shore. Lake 6.8 miles from junction 89 and altern. 50. Comment
  JEPS72478  Vaccinium uliginosum subsp. occidentale Gladys L. Smith 1970-7-22 2547 Alpine about Grass Lake Grass Lake 2194 Comment
  SJSU11090  Vaccinium uliginosum subsp. occidentale V. R. Blount 1979-10-13 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  SJSU9478  Vaccinium uliginosum subsp. occidentale C. L. Kline 1965-7-1 126 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  SBBG7419  Valeriana californica H. and M. Dearing 1939-7-8 3876 El Dorado Grass Lake area, W of Carson Pass 2560 Comment
  UCR197029  Veronica peregrina subsp. xalapensis George K. Helmkamp, E. A. Helmkamp 2008-7-22 13865 Alpine Eastern Sierra Nevada Mountains, Blue Lake Road just southeast of its junction with CA-88 2180 Comment
  UCR202662  Vicia americana subsp. americana George K. Helmkamp, E. A. Helmkamp 2008-8-8 13986 Alpine Northern Sierra Nevada Mountains, along CA-89, 1.4 miles east of Luther Pass 2262 Comment
  UCD108676  Vicia hirsuta G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11956 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.8 mile west of CA-49, junction of roads 5.3 miles south of Cool. 354 Comment
  CAS-BOT-BC263862  Viola adunca Elsie Zeile Lovegrove 1947-5-22 s.n. Alpine Hope Valley Comment
  CAS-BOT-BC263863  Viola adunca D. E. Breedlove 1962-6-14 3621 Alpine In Hope Valley, Sierra Nevada 2164 Comment
  CAS-BOT-BC263864  Viola adunca D. E. Breedlove 1962-6-14 3621 Alpine In Hope Valley, Sierra Nevada 2164 Comment
  SJSU11040  Viola adunca subsp. adunca H. H. Naqui 1965-7-1 93 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  SJSU11025  Viola macloskeyi C. L. Kline 1965-7-1 121 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2316 Comment
  UC1024274  Viola macloskeyi Annie M. Alexander and Louise Kellogg 1943-9-28 3553 El Dorado Grass Lake n of Luther Pass; Sierra Nevada, Grass Lake Comment
  UC917192  Viola pinetorum subsp. pinetorum R. H. Miller 1950-6-4 94 El Dorado about 2 mi s of Echo Summit (along Hwy 89) 1981 Comment
  CLARK-A1045-1186  Wyethia mollis George K. Helmkamp 1977-9-1 VB Alpine Sierra Nevada dry slope under pines; ; Freel Peak 7.5'Q 2346 Comment
  RSA747577  Wyethia mollis Scott D. White, Julie Greene 1997-7-13 5411 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  RSA750328  Wyethia mollis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13981 Alpine Along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  SBBG30754  Wyethia mollis T. L. Secrest 1950-7-4 Alpine St Hwy 88 2255 Comment
  UC1070507  Wyethia mollis P. L. Johannsen 1934-9-11 495 El Dorado Grass Lake Markleeville Quad. 2377 Comment
  UCR201751  Wyethia mollis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13981 Alpine Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass 2354 Comment
  UCR213360  Wyethia mollis Scott D. White, Julie A. Greene 1997-7-13 5411 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



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