39.16361 39.26361 -120.89111 -120.79111 UC/JEPS: Consortium Search Results
Search Results — 637 specimen records retrieved (637 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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD133086  Abies concolor Beecher Crampton 1960-11-2 5801 Placer 2 miles E of Gold Run. Along US Hwy. 40. 1066 Comment
  CAS-BOT-BC330961  Acer glabrum var. glabrum Kellogg; Brannan 1870-7-10 s.n. Sierra Alta. C. P. R. R. Comment
  CAS-BOT-BC210683  Achnatherum lemmonii John Thomas Howell; Gordon H. True 1968-6-9 44518 Placer Alta 1066 Comment
  CAS-BOT-BC210686  Achnatherum lemmonii C. L. Hitchcock 1940-5-7 6314 Placer Ca. 1 mile west of Baxter Comment
  SEINET191859 Image available Achnatherum lemmonii C. L. Hitchcock 1940-5-7 6314 Placer Ca 1 mi W of Baxter Comment
  UC821962  Achnatherum lemmonii C. L. Hitchcock 1940-5-7 6314 Placer 1 mi w Baxter Comment
  POM260180  Achnatherum lemmonii var. lemmonii C. L. Hitchcock 1940-5-7 6314 Placer 1 mile west of Baxter Comment
  CAS-BOT-BC210820  Achnatherum occidentale subsp. californicum Gordon H. True; J. T. Howell 1965-7-15 2340 Nevada King Woolford Mill site on Chalk Bluff Rd., Chalk Bluff Ridge, 10 miles E Nevada City 1310 Comment
  CAS-BOT-BC210832  Achnatherum occidentale subsp. californicum Gordon H. True; John Thomas Howell 1965-7-15 2341 Nevada Near King Woolford Mill site on Chalk Bluff Rd., Chalk Bluff Ridge, 10 miles E Nevada City 1310 Comment
  UCD55543  Achnatherum occidentale subsp. californicum Gordon H. True; John Thomas Howell 1965-7-15 2341 Nevada 10 miles east of Nevada City, near King Woolford Mill site on Chalk Bluff Rd., Chalk Bluff Ridge. 1310 Comment
  CAS-BOT-BC218055  Achnatherum stillmanii Gordon True; John Thomas Howell 1965-7-15 2343 Nevada Just N of King Woolford Mill site on Chalk Bluff Road, Chalk Bluff Ridge, 10 miles E of Nevada City 1310 Comment
  CDA13721  Achnatherum stillmanii G. F. Hrusa, B. Meese 1997-5-26 13791 Placer Sierra Nevada; Italian Bar Trail, to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. Comment
  RSA201491  Achnatherum stillmanii G. H. True, J. T. Howell 1965-7-15 2343 Nevada Just north of King Woolford Mill site on Chalk Bluff Road, Chalk Bluff Ridge, 10 miles east of Nevada City. 1311 Comment
  UCD51415  Achnatherum stillmanii Gordon H. True; J. T. Howell 1965-7-15 2343 Nevada just north of King Woolford Mill site on Chalk Bluff Road, Chalk Bluff Ridge, 10 miles east of Nevada City. 1310 Comment
  UCD54020  Achnatherum stillmanii G. F. Hrusa; B. Meese 1997-3-26 13791 Placer Italian Bar Trail, N-facing slope to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. 900 Comment
  CHSC69764  Acmispon americanus var. americanus L. P. Janeway 1997-7-16 5231 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UCD128410  Adenocaulon bicolor Beecher Crampton 1958-6-24 4971 Placer 3 miles west of Baxter, Earl Morton Ranch. 1066 Comment
  POM120401  Adiantum jordanii Marcus E. Jones 1882-7-3 s.n. Placer Dutch Flat Comment
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Sep 3 2010
  CAS-BOT-BC110730  Aegilops triuncialis K. L. Stark 1971-6-8 s.n. Placer Sierra Nevada. North side of road to Dutch Flat, 3 miles west of Alta. 1188 Comment
  SACT000029  Aegilops triuncialis D. Meyer 1983-7-24 Placer Moist, shady roadside 1036.32 Comment
  CAS-BOT-BC13425  Agoseris retrorsa Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  POM260172  Agoseris retrorsa C. L. Hitchcock 1940-5-7 6325 Placer 1 mile west of Baxter Comment
  UC891244  Agoseris retrorsa C. L. Hitchcock 1940-5-7 6325 Placer ca 1 mi w Baxter Comment
  UCD41293  Agoseris retrorsa Ellen Dean; Davis Botanical Society 2003-5-17 1756 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  CHSC69807  Agrostis exarata L. P. Janeway; Eric Schroder 1997-7-16 5225 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  SACT000099  Agrostis exarata D. Meyer 1983-7-24 Placer Sacramento Rd North of I80 Dutch Flat exit. Moist, shady roadside 1036.32 Comment
  UCD33607  Agrostis exarata Beecher Crampton 1970-6-26 8640 Placer Placer County, Gold Run. 914 Comment
  UCD34022  Agrostis exarata Beecher Crampton 1975-9-9 9273 Placer Placer County, Gold Run rest area on Hwy. 80. 914 Comment
  UCD52076  Agrostis exarata Beecher Crampton 1970-6-26 8640 Placer Gold Run. 914 Comment
  UCD52105  Agrostis exarata Beecher Crampton 1975-9-9 9273 Placer Gold Run rest area along Interstate Hwy. 80 W. 914 Comment
  UCR146666  Agrostis exarata Beecher Crampton 1970-6-26 8640 Placer Sierra Nevada Mountains, Gold Run 915 Comment
  SACT000192  Agrostis stolonifera var. major D. Meyer 1983-7-26 Placer Gold Run exit off I 80 intersect of Magra Rd Gold Run Rd 970.0 Comment
  SBBG64455  Allophyllum divaricatum M. N. Ackley -Jun-1925 807 Placer Gold Run 983 Comment
  GH401527  Alnus rhombifolia F. A. MacFadden 1934-7-8 12564 Unknown Bear River, Dutch Flat Comment
  RSA306165  Alnus rhombifolia Fay A. MacFadden 1934-7-8 12564 Placer Bear River. Dutch Flat. Comment
  UCR52246  Alnus rhombifolia Fay A. MacFadden 1934-7-8 12564 Placer Sierra Nevada Mtns., Bear River to Dutch Flat 976 Comment
  JEPS44681  Amelanchier Katharine Brandegee Jul 1908 Placer Alta Comment
  CAS-BOT-BC137795  Andropogon virginicus var. virginicus Peter H. Raven 1954-8-29 8055 Nevada Sierra Nevada. Shore of a lake at Buckeye Ridge, hydraulic mining area. Between Chalk Bluff Ridge and Greenhorn Creek, ca. 2 miles southeast of Quaker Hill. 975 Comment
  SBBG63421  Antennaria argentea M. N. Ackley -Jun-1925 211 Placer Gold Run 983 Comment
  CHSC69809  Anthoxanthum odoratum L. P. Janeway; Eric Schroder 1997-7-16 5223 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CHSC69971  Anthoxanthum odoratum L. P. Janeway; Eric Schroder 1997-7-16 5222 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  SACT000332  Anthoxanthum odoratum Josephine Van Ess 1974-8-10 Placer Rest stop area just north of Highway 80. Dried up moist area, 991.0 Comment
  UC815547  Anthoxanthum odoratum C. L. Hitchcock 1940-5-7 6316 Placer 1 mi w of Baxter Comment
  CAS-BOT-BC24240  Arctostaphylos mewukka C. Hart Merriam 1911-11-5 s.n. Placer W. slope of Sierra Nevada. Gorge Station, CPRR. 1219 Comment
  CAS-BOT-BC24241  Arctostaphylos mewukka C. Hart Merriam 1911-11-5 s.n. Placer W. slope of Sierra Nevada. Gorge Station, C.P.R.R. 1219 Comment
  CAS-BOT-BC24242  Arctostaphylos mewukka C. Hart Merriam 1911-11-5 s.n. Placer W. slope of Sierra Nevada. Gorge Station, C.P.R.R. 1219 Comment
  CAS-BOT-BC24246  Arctostaphylos mewukka W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat. Comment
  CAS-BOT-BC24247  Arctostaphylos mewukka W. R. Dudley 1909-8-16 s.n. Placer Monte Vista. Comment
  CAS-BOT-BC24249  Arctostaphylos mewukka Walter Knight; Irja Knight 1989-4-17 6481 Placer Moody Ridge, 2.3 mi. from Alta exit on I-80 up Casa Loma Road at probably type locality. 1219 Comment
  CAS-BOT-BC38577  Arctostaphylos mewukka John Thomas Howell; Gordon H. True 1968-6-9 44505 Placer Alta. 1066 Comment
  UC205109  Arctostaphylos nevadensis Katharine Brandegee 1905-8-8 Placer Alta Gr<ade?> Comment
  CAS-BOT-BC42103  Arctostaphylos patula W. R. Dudley 1909-8-16 s.n. Placer Near Clark's Dutch Flat Comment
  CAS-BOT-BC42147  Arctostaphylos patula C. Hart Merriam 1911-11-5 s.n. Placer West slope Sierra Nevada near Alta Station (CPRR) Comment
  CAS-BOT-BC42148  Arctostaphylos patula C. Hart Merriam 1911-11-5 s.n. Placer West slope Sierra Nevada near Alta Station (CPRR) Comment
  UC205108  Arctostaphylos patula Katharine Brandegee Placer Gold Run Comment
  UCD22389  Arctostaphylos uva-ursi Ellen Dean; Art Shapiro, Davis Botanical Society 2002-9-28 1301 Placer Gold Run rest area along Hwy 80, just before exit to Dutch Flat. 762 Comment
  UCD52052  Arctostaphylos uva-ursi Ellen Dean 2002-9-28 1301 Placer Gold Run rest area along Hwy 80, just before exit to Dutch Flat. 762 Comment
  GH362404  Arctostaphylos viscida F. A. MacFadden 1934-3-25 12411 Unknown Duteh Flat 1066 Comment
  UCR122880  Arctostaphylos viscida Susanne M. James 1980-4-1 73 Placer Highway I80, Alta Bonnie Nook Road offramp, just south of Baxter 1220 Comment
  UCSB23697  Arctostaphylos viscida Orr, Bruce 1966-4-5 Placer 1.2 miles northeast of Highway 80 at junction with Goldrun Road, Sierra Nevada 1066 Comment
  CAS-BOT-BC47055  Arctostaphylos viscida subsp. viscida Carl B. Wolf 1930-10-11 1733 Placer Near Alta. 1127 Comment
  CAS-BOT-BC47056  Arctostaphylos viscida subsp. viscida Carl B. Wolf 1930-10-11 1733 Placer Near Alta. 1127 Comment
  CAS-BOT-BC47058  Arctostaphylos viscida subsp. viscida Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat. Comment
  CAS-BOT-BC47062  Arctostaphylos viscida subsp. viscida Mary E. Jump 1939-3-30 s.n. Placer Alta. 1097 Comment
  CAS-BOT-BC47063  Arctostaphylos viscida subsp. viscida W. R. Dudley 1909-8-16 s.n. Placer Dutch Flat. Comment
  CAS-BOT-BC47066  Arctostaphylos viscida subsp. viscida John Thomas Howell; Gordon H. True 1968-6-9 44506 Placer Alta. 1066 Comment
  CAS-BOT-BC47068  Arctostaphylos viscida subsp. viscida C. Hart Merriam 1911-11-5 s.n. Placer Gorge Station, w. slope Sierra CPRR. 1219 Comment
  POM212065  Arctostaphylos viscida subsp. viscida C. B. Wolf 1930-10-11 1733 Placer Near Alta. 1128 Comment
  RSA306168  Arctostaphylos viscida subsp. viscida Fay A. MacFadden 1934-3-25 12411 Placer Dutch Flat. 1067 Comment
  RSA306169  Arctostaphylos viscida subsp. viscida Fay A. MacFadden 1934-3-25 12411 Placer Dutch Flat. 1067 Comment
  SBBG28880  Arctostaphylos viscida subsp. viscida C. B. Wolf 1930-10-11 993 Placer near Alta 1127 Comment
  UC193056  Arctostaphylos viscida subsp. viscida C. F. Sonne Feb. 1885 Placer Gold Run Comment
  UC484000  Arctostaphylos viscida subsp. viscida Carl B. Wolf 1930-10-11 1733 Placer near Alta 1127 Comment
  UC876563  Arctostaphylos viscida subsp. viscida Fay A. MacFadden 1934-3-25 12411 Placer Dutch Flat 1066 Comment
  POM31362  Arnica parryi subsp. sonnei Marcus E. Jones 1902-9-1 s.n. Placer Alta Comment
  SACT000346  Arrhenatherum elatius D. Meyer 1983-7-24 Placer Sacramento Road north of I80 Dutch Flat exit, moist, shady roadside. 1030.0 Comment
  SEINET4691717  Artemisia douglasiana George K. Helmkamp 2011-1 18340 Placer Northern Sierra Nevada Mountains Foothills: Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  UCR232647  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2011-9-30 18340 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  SBBG61524  Asarum lemmonii M. N. Ackley -Jun-1925 7 Placer Towle 1127 Comment
  UCD38846  Asarum lemmonii Beecher Crampton 1958-6-24 4964 Placer Placer County; three miles west of Baxter. Earl Morton Ranch. 1066 Comment
  RSA473519  Aster oregonensis subsp. californicus Wm. Martin 1971-9-10 20245 Placer 1 mile north of Gold Run on Hwy 80 Comment
  RSA693552  Athyrium filix-femina subsp. cyclosorum Fay A. MacFadden 1934-7-7 s.n. Placer Canyon Creek, Dutch Flat. Comment
  CAS-BOT-BC69547  Athyrium filix-femina var. californicum Gordon H. True; J. T. Howell 1965-8-25 2557 Nevada Liberty Hill Diggings on Lowell Hill Ridge. 1158 Comment
  UCD136286  Athyrium filix-femina var. californicum F. A. MacFadden 1934-7-1 s.n. Placer Canyon Creek, Monte Vista Inn. Comment
  CAS-BOT-BC16547  Barbarea orthoceras Betty H. Johnson 1958-5-16 589 Nevada Sierra Nevada. Along banks of the Greenhorn Creek, near the Moody Mine. 792 Comment
  UCD41245  Barbarea orthoceras Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1700 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  CAS-BOT-BC75988  Berberis pumila Mrs. H. M. Mitchell 1923-4-26 s.n. Placer Gold Run. Comment
  CAS-BOT-BC75989  Berberis pumila C. Hart Merriam 1911-11-5 s.n. Placer Near Dutch Flat. Comment
  CAS-BOT-BC75991  Berberis pumila Miss Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat. Comment
  UCD129459  Bidens frondosa Beecher Crampton 1975-9-9 9276 Placer Gold Run rest area along Interstate Hwy. 80 W. 914 Comment
  UCR232616  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2011-9-30 18350 Nevada Northern Sierra Nevada Mountains Foothills, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir 854 Comment
  POM46115  Boisduvalia densiflora Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  RSA466759  Boykinia occidentalis Fay A. MacFadden 1934-7-1 12581 Placer Canyon Creek - Dutch Flat. Comment
  SACT000515  Bromus carinatus D. Meyer 1983-7-16 Placer Gold Run Road, near Interstate 80 Gold Run exit 975.36 Comment
  CAS-BOT-BC156283  Bromus catharticus John Thomas Howell; Gordon H. True 1968-6-9 44512 Placer Sierra Nevada. Alta. 1066 Comment
  CAS-BOT-BC85800  Calocedrus decurrens Gordon H. True; J. T. Howell 1965-7-15 2339 Nevada At King Woolford Mill site on Chalk Bluff Road, on Chalk Bluff Ridge, 10 miles east of Nevada City 1310 Comment
  NY18969  Calocedrus decurrens F. A. MacFadden 1934-8-8 12824 Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC401358  Calocedrus decurrens K. Brandegee Placer Alta Comment
  UCD132866  Calocedrus decurrens Beecher Crampton 1960-11-2 5798 Placer town of Gold Run. 914 Comment
  UCD37504  Calocedrus decurrens Beecher Crampton 1960-11-2 5798 Placer town of Gold Run. 975 Comment
  UCR146860  Calocedrus decurrens Beecher Crampton 1960-11-2 5798 Placer Sierra Nevada Mountains, town of Gold Run 976 Comment
  POM260065  Calochortus monophyllus C. L. Hitchcock 1940-5-7 6311 Placer 1 mile west of Baxter Comment
  RSA25281  Calochortus monophyllus C. L. Hitchcock 1940-5-7 6311 Placer 1 mile west of Baxter Comment
  SEINET4169895  Calochortus monophyllus C. L. Hitchcock 1940-5-7 6311 Placer ca. 1 mile west of Baxter Comment
  UC843674  Calochortus monophyllus C. L. Hitchcock 1940-5-7 6311 Placer ca 1 mi w Baxter Comment
  UC465569  Caltha biflora Katharine Brandegee Placer Alta Comment
  UC194211  Calycadenia multiglandulosa John H. Redfield 1892-8-7 179 Placer Dutch Flat Sierra Nevada, Dutch Flat Comment
  UC89044  Calycadenia truncata K. Brandegee 1889-7-6 Placer near Alta; Towles Comment
  CDA13722  Calystegia malacophylla subsp. malacophylla G. F. Hrusa, B. Meese 1997-5-26 13792 Placer Sierra Nevada; Italian Bar Trail, N-facing slope to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. Comment
  SD243114  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-9-30 18356 Nevada Northern Sierra Nevada Mountains: Mule Spring Road off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir (Dutch Flat 7.5'Q) 1189 Comment
  SEINET4560749  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-1 18356 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  UCR232661  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-9-30 18356 Nevada Foothills, northern Sierra Nevada Mountains, Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir 1189 Comment
  UCD41253  Cardamine californica Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1710 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 2.5 road miles from Main St. 1066 Comment
  UCD58753  Cardamine californica A. M. Shapiro 2007-4-30 s.n. Placer Drum Powerhouse Road (near Alta). 1005 Comment
  CAS-BOT-BC37794  Cardamine nuttallii Mrs. Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat. Comment
  CHSC69924  Carex densa L. P. Janeway; Eric Schroder 1997-7-16 5221 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UCD140303  Carex feta Beecher Crampton 1958-6-24 4965 Placer Earl Morton Ranch, 3 miles west of Baxter. 1066 Comment
  CHSC69928  Carex hirtissima L. P. Janeway; Eric Schroder 1997-7-16 5238 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CAS-BOT-BC31491  Carex leptopoda W. R. Dudley 1909-8-13 s.n. Placer Little Fork Pond, Dutch Flat. Comment
  CAS-BOT-BC32064  Carex multicaulis C. L. Hitchcock 1940-5-7 6309 Placer ca 1 mi W of Baxter. Comment
  POM260101  Carex multicaulis C. L. Hitchcock 1940-5-7 6309 Placer 1 mile west of Baxter Comment
  UC833300  Carex multicaulis C. L. Hitchcock 1940-5-7 6309 Placer ca 1 mi w Baxter Comment
  UCR66601  Carex multicaulis C. L. Hitchcock 1940-5-7 6309 Placer c. 1 mi west of Baxter. Comment
  CHSC69792  Carex nebrascensis L. P. Janeway; Eric Schroder 1997-7-16 5227 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CHSC69793  Carex nebrascensis L. P. Janeway; Eric Schroder 1997-7-16 5241 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CAS-BOT-BC116554  Carex subfusca John Thomas Howell; Gordon H. True 1968-6-9 44517 Placer Alta. 1066 Comment
  JEPS88816  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-29 7838 Placer Gold Run Comment
  UC187670  Castilleja applegatei subsp. pinetorum Katharine Brandegee Jun 1909 Placer Gold Run Comment
  SBBG26764  Ceanothus X connivens C. L. Hitchcock 1940-5-7 6330 Placer 1 mi W of Baxter Comment
  UC1281387  Ceanothus X flexilis G. Townsley, H. E. McMinn 1941-8-23 5367 Placer on road to Dutch Flat 1/8 mi n Mote Vista; n of Mote Vista Comment
  UCSB23140  Ceanothus arcuatus Towsley, Guy; McMinn, H. 1941-8-23 Placer 1/2 mile east of Dutch Flat Comment
  A349284  Ceanothus diversifolius T. S. Brandegee 1889-04-01 - 1889-05-01 44 Unknown Dutch Flat Comment
  CAS-BOT-BC64448  Ceanothus diversifolius Brandegee 1889-4-1 44 Placer Dutch Flat. Comment
  GH349273  Ceanothus diversifolius T. S. Brandegee 1889-04-01 - 1889-05-01 44 Unknown Dutch Flat Comment
  GH349920  Ceanothus diversifolius F. A. MacFadden 1934-3-30 12409 Unknown Dateli [?] Flat Comment
  RSA261716  Ceanothus diversifolius Brandegee 1889-07 s.n. Sierra Alta. Comment
  RSA399058  Ceanothus diversifolius Fay A. MacFadden 1934-3-30 12409 Placer Dutch Flat. Comment
  CAS-BOT-BC50852  Ceanothus fresnensis W. R. Dudley 1909-8-20 s.n. Placer Near Doolittle Mine, Dutch Flat Comment
  CAS-BOT-BC50760  Ceanothus integerrimus C. L. Hitchcock 1940-5-7 6354 Placer Ca. 1 mile west of Baxter Comment
  CAS-BOT-BC50762  Ceanothus integerrimus Brandegee 1889-7-1 26 Placer Alta Comment
  CAS-BOT-BC50763  Ceanothus integerrimus Brandegee 1889-7-1 26 Placer Alta Comment
  GH349491  Ceanothus integerrimus A. A. Heller 1917-6-16 12679 Unknown near Dutch Flat 914 Comment
  GH349607  Ceanothus integerrimus T. S. Brandegee 1889-07-01 - 1889-08-01 26 Unknown Alta Comment
  LA43607  Ceanothus integerrimus C. L. Hitchcock; 1940-5-7 6354 Placer ca. 1 mi. W of Baxter Comment
  RSA30737  Ceanothus integerrimus A. A. Heller 1917-6-16 12679 Placer Red clay soil near Dutch Flat. 915 Comment
  SBBG27260  Ceanothus integerrimus C. L. Hitchcock 1940-5-7 6354 Placer ca. 1 mi W of Baxter Comment
  SBBG27262  Ceanothus integerrimus C. L. Hitchcock 1940-5-7 6336 Placer ca. 1 mi W of Baxter Comment
  UC870581  Ceanothus integerrimus C. L. Hitchcock 1940-5-7 6336 Placer 1 mi w Baxter Comment
  UC870582  Ceanothus integerrimus C. L. Hitchcock 1940-5-7 6354 Placer ca 1 mi w Baxter Comment
  UC870605  Ceanothus integerrimus A. A. Heller 1917-6-16 12679 Placer Dutch Flat 914 Comment
  POM260025  Ceanothus integerrimus var. californicus C. L. Hitchcock 1940-5-7 6336 Placer 1 mile west of Baxter. Comment
  POM260168  Ceanothus integerrimus var. californicus C. L. Hitchcock 1940-5-7 6354 Placer 1 mile west of Baxter. Comment
  CAS-BOT-BC51037  Ceanothus integerrimus var. macrothyrsus A. A. Heller 1917-6-16 12679 Placer near Dutch Flat 914 Comment
  CAS-BOT-BC51038  Ceanothus integerrimus var. macrothyrsus A. A. Heller 1917-6-16 12679 Placer near Dutch Flat 914 Comment
  A349704  Ceanothus lemmonii C. L. Hitchcock 1940-5-7 6327 Unknown ca. 1 miles west of Baxter Comment
  CAS-BOT-BC51155  Ceanothus lemmonii C. L. Hitchcock 1940-5-7 6327 Placer ca. 1 mile West of Baxter Comment
  POM260024  Ceanothus lemmonii C. L. Hitchcock 1940-5-7 6327 Placer 1 mile west of Baxter. Comment
  SBBG26946  Ceanothus lemmonii C. L. Hitchcock 1927-5-7 6327 Placer ca. 1 mi W of Baxter Comment
  UC870591  Ceanothus lemmonii C. L. Hitchcock 1940-5-7 6327 Placer ca 1 mi w Baxter Comment
  A425100  Ceanothus prostratus C. L. Hitchcock 1940-5-7 6330 Unknown ca. 1 mile west of Baxter Comment
  CAS-BOT-BC63351  Ceanothus prostratus Mary Elizabeth Jump 1939-6-11 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63352  Ceanothus prostratus Mary Elizabeth Jump 1939-4-23 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63353  Ceanothus prostratus Mary Elizabeth Jump 1939-6-11 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63354  Ceanothus prostratus Mary E. Jump 1939-4-23 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63355  Ceanothus prostratus Mary Elizabeth Jump 1939-6-11 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63356  Ceanothus prostratus Mary E. Jump 1939-4-23 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63357  Ceanothus prostratus Mary Elizabeth Jump 1939-6-11 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63358  Ceanothus prostratus Mary E. Jump 1939-4-23 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63359  Ceanothus prostratus Mary Elizabeth Jump 1939-6-11 s.n. Placer Towle, near Alta. Comment
  CAS-BOT-BC63360  Ceanothus prostratus W. R. Dudley 1909-8-20 s.n. Placer Dutch Flat. Comment
  CAS-BOT-BC63397  Ceanothus prostratus C. L. Hitchcock 1940-5-7 6330 Placer Ca. 1 mi. w. of Baxter. Comment
  GH425118  Ceanothus prostratus F. A. MacFadden 1934-3-25 12407 Unknown Monte Vista Inn 1066 Comment
  OBI10314  Ceanothus prostratus H. E. McMinn, G. Townsley 1941-8-23 5368 Placer 1/8 mi N of Monte Vista on road to Dutch Flat in old orchard Comment
  POM260169  Ceanothus prostratus C. L. Hitchcock 1940-5-7 6330 Placer 1 mile west of Baxter. Comment
  SEINET192004  Ceanothus prostratus C. L. Hitchcock 1940-5-7 6330 Placer Ca. one mile west of Baxter Comment
  UC870635  Ceanothus prostratus C. L. Hitchcock 1940-5-7 6330 Placer ca 1 mi w Baxter; w of Baxter Comment
  SBBG68544  Ceanothus prostratus var. prostratus M. N. Ackley -Jun-1925 921 Placer Gold Run 983 Comment
  POM86912  Ceanothus ramulosus Marcus E. Jones 1882-7-3 s.n. Placer Dutch Flat Comment
Read comments
Sep 3 2010
  CAS-BOT-BC52368  Ceanothus tomentosus var. tomentosus W. R. Dudley 1909-8-1 s.n. Nevada Vicinity of You Bet Comment
  CAS-BOT-BC52881  Ceanothus tomentosus var. tomentosus Belle R. Jackson 1932-6-1 s.n. Placer Near Gold Run above Colfax Comment
  CDA39018  Centaurea solstitialis D. G. Kelch 2011-10-2 11 .811 Placer Gold Run rest stop. Comment
  UCR232642  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2011-9-30 18345 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  UCD20192  Centaurea stoebe subsp. micranthos A. M. Shapiro 2001-8-1 s.n. Placer Dutch Flat Powerhouse Road. 914 Comment
  UCR232652  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2011-9-30 18349 Nevada Northern Sierra Nevada Mountains Foothills, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir 854 Comment
  UC88950  Centromadia fitchii Mrs. K. Curran 1888-9-1 Placer Dutch Flat Comment
  A345582  Chamaebatia foliolosa C. L. Hitchcock 1940-5-7 6323 Unknown ca. 1 mile west of Baxter. Comment
  CAS-BOT-BC140757  Chamaebatia foliolosa Noel F. Sommer 1954-5-19 97 Placer .6 mile north of U.S. Highway 40 on Dutch Flat road 1066 Comment
  CAS-BOT-BC141722  Chamaebatia foliolosa Miss Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC141723  Chamaebatia foliolosa C. B. Wolf 1931-9-11 1299 Placer 1 mile west of Gold Run - Sierra Nevada 914 Comment
  CAS-BOT-BC141724  Chamaebatia foliolosa C. L. Hitchcock 1940-5-7 6323 Placer ca. 1 miles west of Baxter Comment
  CAS-BOT-BC141729  Chamaebatia foliolosa Ella Dales Cantelow 1937-7-11 4295 Placer Alta Comment
  RSA25255  Chamaebatia foliolosa C. Leo Hitchcock 1940-5-7 6323 Placer 1 mile west of Baxter. Comment
  RSA3007  Chamaebatia foliolosa Carl B. Wolf 1931-9-11 2423 Placer 1 mile W of Gold Run, W slope Sierra Nevada. 915 Comment
  RSA451327  Chamaebatia foliolosa Robert Gustafson 1984-5-14 2932 Nevada Vicinity of Red Dog-You Bet Diggings, below Chalk Bluff, Sierran foothills 854 Comment
  RSA451328  Chamaebatia foliolosa Wm. Martin 1971-9-10 20248 Placer 1 mile north of Gold Run on Hwy. 80 991 Comment
  SBBG70529  Chamaebatia foliolosa M. N. Ackley -Jun-1925 948 Placer Gold Run 983 Comment
  UC527364  Chamaebatia foliolosa C. B. Wolf 1931-9-11 Placer 1 mi w of Gold Run (Sierra Nevada); Sierra Nevada 914 Comment
  UC614597  Chamaebatia foliolosa L. Constance 1938-6-8 2285 Nevada 7 mi e of Nevada City (Sierra Nevada Foothills); Sierra Nevada Foothills 1524 Comment
  UC859463  Chamaebatia foliolosa C. L. Hitchcock 1940-5-7 6323 Placer 1 mi w of Baxter Comment
  RSA498547  Chamaesyce nutans L. C. Wheeler 1934-7-26 12754 Placer Dutch Flat. Comment
  SEINET215004  Chamerion angustifolium subsp. circumvagum Richard J. Patterson 1969-7-1 182 -16 Placer South of Interstate 80 along creek parallel to Casa Loma Road Alta. 975 Comment
  CAS-BOT-BC70193  Cheilanthes gracillima F. A. MacF. 1934-3-30 12534 Placer Dutch Flat Comment
  CAS-BOT-BC70194  Cheilanthes gracillima Gordon H. True 1968-4-17 4166 Placer Hwy. 80 near Alta 1097 Comment
  RSA685843  Cheilanthes gracillima Fay A. MacFadden 1934-3-30 12534 Placer Placer County: Dutch Flat. Comment
  UCD41248  Cheilanthes gracillima Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1703 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  CDA39019  Chenopodium ambrosioides D. G. Kelch 2011-10-2 11 .813 Placer Gold Run rest stop. Comment
  CDA39021  Chondrilla juncea D. G. Kelch 2011-10-2 11 .814 Placer Gold Run rest stop. Comment
  UCR232651  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2011-9-30 18348 Nevada Northern Sierra Nevada Mountains Foothills, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir 854 Comment
  UCD130541  Cirsium arvense T. C. Fuller 1964-5-18 11980 Placer west side of Dutch Flat Hwy, 0.8 mile south of Dutch Flat P.O. Comment
  UCR232655  Cirsium vulgare George K. Helmkamp, E. A. Helmkamp 2011-9-30 18353 Nevada Foothills, northern Sierra Nevada Mountains, Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir 1189 Comment
  CAS-BOT-BC233843  Claytonia parviflora subsp. parviflora Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC443740  Claytonia rubra subsp. rubra Miss Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  SBBG69764  Claytonia rubra subsp. rubra M. N. Ackley -Jun-1925 783 Placer Gold Run 983 Comment
  UCD41456  Collinsia Ellen Dean; Davis Botanical Society 2003-5-17 1759 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main Street. 1066 Comment
  RSA411136  Collomia grandiflora Fay A. MacFadden 1934-6-28 12711 Placer Dutch Flat Comment
  UC1518798  Collomia grandiflora Fay A. Macfadden 1934-6-28 12711 Placer Dutch Flat Comment
  POM260278  Collomia heterophylla C. L. Hitchcock 1940-5-7 6315 Placer 1 mile west of Baxter. Comment
  POM260313  Collomia heterophylla C. L. Hitchcock 1940-5-7 6347 Placer 1 mile west of Baxter. Comment
  RSA409231  Collomia heterophylla Fay A. MacFadden 1934-7-1 12724 Placer Canyon Creek - Dutch Flat. Comment
  SBBG58196  Collomia heterophylla M. N. Ackley -Jun-1925 803 Placer Towle 1127 Comment
  UC1334175  Collomia heterophylla Thomas Morley 1946-5-31 597 Placer 300 yd ne Masonic Cemetary (shallow gully near small stream); Dutch Flat 1005 Comment
  UC879758  Collomia heterophylla C. L. Hitchcock 1940-5-7 6315 Placer ca 1 mi w Baxter Comment
  UC879759  Collomia heterophylla C. L. Hitchcock 1940-5-7 6347 Placer ca 1 mi w Baxter Comment
  SBBG58846  Corallorhiza maculata M. N. Ackley -Jun-1925 683 Placer Towle 1127 Comment
  UCD20776  Cordylanthus tenuis A. M. Shapiro 2002-9-13 s.n. Placer East of Auburn. Drum Powerhouse Road off Interstate 80. 944 Comment
  JEPS103943  Cordylanthus tenuis subsp. tenuis T. I. Chuang and F. M. Chuang 1990-8-11 7820 Placer Gold run Comment
  JEPS74318  Cordylanthus tenuis subsp. tenuis T. I. Chuang and F. M. Chuang 1974-8-2 7468 Placer just e Alta Lake; Alta Comment
  JEPS88781  Cordylanthus tenuis subsp. tenuis T. I. Chuang and F. M. Chuang 1990-8-11 7820 Placer Gold Run Comment
  CAS-BOT-BC210449  Cornus sericea subsp. occidentalis W. R. Dudley 1909-8-1 s.n. Unknown Dutch Flat Region Comment
  JEPS50176  Cornus sessilis Louise E. Delius 1932-4-17 Placer Alta Comment
  JEPS50178  Cornus sessilis Elizabeth Price 1932-4-10 Placer Dutch Flat Comment
  RSA394655  Cornus sessilis Fay A. MacFadden 1934-7-1 12719 Placer Canyon Creek - Dutch Flat. Comment
  UC634828  Cornus sessilis Mrs. Price 1932-4-3 Placer Dutch Flat Sierra Nevada, Dutch Flat Comment
  UCD37226  Cryptantha torreyana Beecher Crampton 1958-6-24 4969 Placer Placer County, 3 miles west of Baxter, Earl Morton Ranch. 1066 Comment
  SBBG115820  Cynodon dactylon B. Crampton 1965-9-13 7493 Placer Gold Run, Interstate 80 975 Comment
  UCD32974  Cynodon dactylon Beecher Crampton 1965-9-13 7493 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD60072  Cynodon dactylon Beecher Crampton 1965-9-13 7493 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  SACT000849  Cynosurus echinatus D. Meyer 1983-7-24 Placer Moist shady roadside. 1036.32 Comment
  CAS-BOT-BC198184  Cytisus scoparius M. F. Wojciechowski 2002-6-25 1000 Placer Roadside along US interstae highway I-80, near Dutch/Flat Gold Run exit. 944 Comment
  SEINET3228410 Image available Cytisus scoparius M. F. Wojciechowski 2002-6-25 1000 Placer Roadside along I-80, collected adjacent to rest area near Dutch Flat/Gold Run exit. 945 Comment
  SACT000887  Danthonia californica D. Meyer 1983-7-24 Placer Moist, shady roadside. 1036.32 Comment
  POM265558  Delphinium decorum C. L. Hitchcock 1940-5-7 6334 Placer 1 mile west of Baxter. Comment
  CAS-BOT-BC8825  Delphinium gracilentum Miss Francis Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  UC854192  Delphinium nuttallianum C. L. Hitchcock 1940-5-7 6334 Placer ca 1 mi w Baxter Comment
  CAS-BOT-BC116438  Delphinium patens subsp. patens C. L. Hitchcock 1940-5-7 6334 Placer ca. 1 mile west of Baxter Comment
  CAS-BOT-BC121999  Delphinium variegatum Kate E. Phelps 1937-5-25 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC82864  Dendromecon rigida Belle R. Jackson 1932-6-1 s.n. Placer Near Gold Run, above Colfax. Comment
  CAS-BOT-BC82945  Dendromecon rigida Gordon H. True 1964-5-20 1396 Nevada Sierra Nevada. Lowell Hill Road just west of Steephollow Creek, about 1 mile southeast of You Bet. 822 Comment
  CHSC43342  Dendromecon rigida Lowell Ahart 1976-6-13 1139 Nevada Along the edge of the dirt road, about 2 miles east of Steep Hollow Creek, east of Grass Valley. 1036 Comment
  UC118531  Dendromecon rigida Katharine Brandegee 1889-7-6 Placer Alta R. R. Embankment Comment
  SBBG70211  Dicentra formosa M. N. Ackley -Jun-1925 362 Placer Dutch Flat 1033 Comment
  UC112921  Dicentra formosa Katharine Brandegee 1908-6-5 Placer near Gold Run Comment
  UC112922  Dicentra formosa Katharine Brandegee 1908-6-5 Placer near Gold Run Comment
  RSA305921  Dicentra formosa subsp. formosa Fay A. MacFadden 1934-3-30 12415 Placer Dutch Flat. Comment
  RSA677156  Dichanthelium acuminatum Beecher Crampton 1975-9-9 9279 Placer Gold Run rest area on Hwy 80 915 Comment
  CAS-BOT-BC209219  Dichanthelium acuminatum subsp. acuminatum Peter H. Raven 1954-8-29 8054 Nevada Buckeye Ridge, hydraulic mining area, between Chalk Bluff Ridge and Greenhorn Creek, ca. 2 mi. SE of Quaker Hill - Sierra Nevada 975 Comment
  CAS-BOT-BC253633  Dichanthelium acuminatum subsp. acuminatum W. R. Dudley 1909-8-16 s.n. Placer Monte Vista Comment
  SEINET239024 Image available Dichanthelium acuminatum subsp. fasciculatum Beecher Crampton 1972-7-26 8863 Placer Gold Run rest stop along Interstate 80. 914 Comment
  SBBG57626  Dichelostemma multiflorum M. N. Ackley -Jun-1925 634 Placer Gold Run 983 Comment
  CHSC43475  Digitalis purpurea Lowell Ahart 1976-6-13 1138 Nevada About 5 miles east of Steep Hallow Creek, about 12 miles east of Grass Valley. 1036 Comment
  SD243208  Digitalis purpurea George K. Helmkamp, E. A. Helmkamp 2011-9-30 18352 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  SEINET4560746  Digitalis purpurea George K. Helmkamp, E. A. Helmkamp 2011-1 18352 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  UCR232654  Digitalis purpurea George K. Helmkamp, E. A. Helmkamp 2011-9-30 18352 Nevada Foothills, northern Sierra Nevada Mountains, Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir 1189 Comment
  SBBG115821  Digitaria ischaemum B. Crampton 1965-9-13 7498 Placer Gold Run, Interstate 80 975 Comment
  UCD32978  Digitaria ischaemum Beecher Crampton 1965-9-13 7498 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD63951  Digitaria ischaemum Beecher Crampton 1965-9-13 7498 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  UCD32976  Digitaria sanguinalis Beecher Crampton 1965-9-13 7495 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD64110  Digitaria sanguinalis Beecher Crampton 1965-9-13 7495 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  CAS-BOT-BC151676  Diplacus torreyi Belle R. Jackson 1927-6-1 s.n. Placer Dutch Flat Comment
  SBBG66700  Diplacus torreyi M. N. Ackley -Jun-1925 1056 Placer Dutch Flat 1033 Comment
  RSA27893  Dodecatheon hansenii C. L. Hitchcock 1940-5-7 6342 Placer 1 mile west of Baxter. Comment
  RSA305929  Dodecatheon hendersonii Fay A. MacFadden 1934-3-30 12422 Placer Dutch Flat. Comment
  SEINET188138 Image available Dodecatheon hendersonii C. L. Hitchcock 1940-5-7 6342 Placer Ca. 1 mile West of Baxter. Comment
  UC877547  Dodecatheon hendersonii C. L. Hitchcock 1940-5-7 6342 Placer ca 1 mi w Baxter; w of Baxter Comment
  UC859905  Drymocallis glandulosa var. reflexa A. A. Heller 1917-6-16 12681 Placer near Dutch Flat; near Dutch Flat 914 Comment
  UCR12639  Dudleya cymosa Dennis Cantor 1972-4-22 s.n. Nevada Off Route 80 915 Comment
  CHSC69973  Echinochloa crus-galli L. P. Janeway; Eric Schroder 1997-7-16 5243 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Along ruts where dirt road crosses the meadow. 1179 Comment
  SEINET245838 Image available Echinochloa crus-galli Beecher Crampton 1965-9-13 7497 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  UCD32977  Echinochloa crus-galli Beecher Crampton 1965-9-13 7497 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD60811  Echinochloa crus-galli Beecher Crampton 1975-9-9 9282 Placer Along Interstate Hwy. 80 W, Alta. 1188 Comment
  UCD38845  Eleocharis acicularis Beecher Crampton 1958-6-24 4967 Placer Placer County; three miles west of Baxter. Earl Morton Ranch. 1066 Comment
  UCD49716  Eleocharis bella Beecher Crampton 1958-6-24 4967 Placer Earl Morton Ranch, 3 miles west of Baxter, Placer County. 1066 Comment
  CHSC69798  Eleocharis quinqueflora L. P. Janeway; Eric Schroder 1997-7-16 5240 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  SACT001144  Elymus glaucus D. Meyer 1983-7-24 Placer Moist, shady roadside 1036.32 Comment
  SACT001080  Elymus glaucus subsp. jepsonii D. Meyer 1983-7-24 Placer Moist, shady roadside. 1036.32 Comment
  SEINET12747696  Elymus glaucus var. glaucus W. D. Billings 1940-5-18 1303 Placer Gold Run. Comment
  CAS-BOT-BC410299  Enemion occidentale Mary E. Jump 1939-3-30 s.n. Placer Alta Comment
  SBBG71688  Enemion occidentale M. N. Ackley -Jun-1925 905 Placer Towle 1127 Comment
  UCR232689  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-30 18344 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  POM46213  Epilobium ciliatum subsp. ciliatum Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  SD243035  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2011-9-30 18354 Nevada Foothills, northern Sierra Nevadaa Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. Wet ditch. 1189 Comment
  SEINET4560745  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2011-1 18354 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  UCR232656  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2011-9-30 18354 Nevada Foothills, northern Sierra Nevada Mountains, Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir 1189 Comment
  RSA102080  Eremocarpus setiger John H. Redfield 1872-8-7 334 Placer Alta, Sierra Nevada. Comment
  UCD22412  Ericameria nauseosa A. M. Shapiro 2001-9-10 s.n. Placer Serpentine barren, Dutch Flat Powerhouse Road. 2' tall. 883 Comment
  CAS-BOT-BC295969  Erigeron philadelphicus Mrs. H. M. Mitchell 1923-4-26 s.n. Placer Gold Run Comment
  UCR232648  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2011-9-30 18341 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  CAS-BOT-BC261705  Eriogonum nudum var. oblongifolium John Thomas Howell; Gordon H. True 1968-6-9 44507 Placer Alta 1066 Comment
  UCR232650  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-9-30 18347 Nevada Northern Sierra Nevada Mountains Foothills, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir 854 Comment
  UC614629  Eriophyllum lanatum var. croceum L. Constance 1938-6-8 2284 Nevada 7 mi e Nevada City (Sierra Nevada foothills); Sierra Nevada 1524 Comment
  UC725462  Eriophyllum lanatum var. croceum A. A. Heller 1938-6-17 15170 Nevada 7 mi e Nevada City (on State Highway #20) 914 Comment
  UC896290  Eriophyllum lanatum var. croceum A. A. Heller 1938-6-17 15170 Nevada 7 mi e Nevada City (on Highway #20) 1066 Comment
  CAS-BOT-BC301408  Eriophyllum lanatum var. grandiflorum Mrs. H. M. Mitchell 1923-4-26 s.n. Placer Gold Run Comment
  CDA13723  Eriophyllum lanatum var. grandiflorum G. F. Hrusa, B. Meese 1997-5-26 13793 Placer Sierra Nevada; Italian Bar Trail, to N. Fk. American River, approx. 3 km. N of Foresthill Divide Rd. Comment
  CHSC69911  Erythranthe guttata L. P. Janeway; Eric Schroder 1997-7-16 5242 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  SEINET3836912 Image available Erythranthe moniliformis Marcus E. Jones 1882-1 2825 Placer Alta Comment
  RSA25447  Erythronium californicum C. L. Hitchcock 1940-5-7 6310 Placer 1 mile west of Baxter Comment
  POM260107  Erythronium multiscapideum C. L. Hitchcock 1940-5-7 6310 Placer 1 mile west of Baxter Comment
  UC843846  Erythronium multiscapideum C. L. Hitchcock 1940-5-7 6310 Placer ca 1 mi w Baxter Comment
  CAS-BOT-BC202526  Euphorbia C. L. Hitchcock 1940-5-7 6307 Placer Ca. 1 mile west of Baxter Comment
  POM260049  Euphorbia crenulata C. L. Hitchcock 1940-5-7 6307 Placer 1 mile west of Baxter. Comment
  RSA27203  Euphorbia crenulata C. L. Hitchcock 1940-5-7 6307 Placer 1 mile west of Baxter. Comment
  UC869049  Euphorbia crenulata C. L. Hitchcock 1940-5-7 6307 Placer ca 1 mi w Baxter Comment
Read comments
Jan 19 2008
  CAS-BOT-BC312176  Eurybia radulina Fay A. Mac Fadden 1934-8-9 12854 Placer Dutch Flat Comment
  CAS-BOT-BC278840  Festuca occidentalis Gordon H. True; J. T. Howell 1965-7-15 2342 Nevada King Woolford Mill site on Chalk Bluff Rd., Chalk Bluff Ridge, 10 miles E of Nevada City 1310 Comment
  CAS-BOT-BC278841  Festuca occidentalis Gordon H. True; J. T. Howell No date on label 2338 Nevada Buckeye Ridge, about 8 miles E of Nevada City, near Buckeye Spring Comment
  UCD37227  Festuca occidentalis Beecher Crampton 1958-6-24 4971 Placer 3 miles west of Baxter, Earl Morton Ranch. 1066 Comment
  UCD66115  Festuca occidentalis Beecher Crampton 1958-6-24 4971 Placer 3 miles west of Baxter, Earl Morton Ranch. 1066 Comment
  POM260104  Fragaria californica C. Leo Hitchcock 1940-5-7 6318 Placer 1 mile west of Baxter. Comment
  SBBG27370  Fragaria vesca C. L. Htchcock 1940-5-7 6318 Placer ca. 1 mi W of Baxter Comment
  UC859946  Fragaria vesca C. L. Hitchcock 1940-5-7 6318 Placer ca 1 mi w Baxter Comment
  A378154  Frangula californica M. K. Curran 1888-09-01 - 1888-10-01 Unknown Dutch Flat 914 Comment
  GH425843  Frangula californica T. S. Brandegee 1888-09-01 - 1888-10-01 Unknown Alta Comment
  SEINET7417536 Image available Frangula californica subsp. californica A. A. Heller 1917-1 12680 Placer near Dutch Flat 914 Comment
  CAS-BOT-BC53545  Frangula californica subsp. tomentella T. S. Brandegee 1888-9-1 s.n. Placer Alta Comment
  CAS-BOT-BC53547  Frangula californica subsp. tomentella W. R. Dudley 1909-8-20 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC53551  Frangula californica subsp. tomentella A. A. Heller 1917-6-16 12680 Placer near Dutch Flat 914 Comment
  CAS-BOT-BC53552  Frangula californica subsp. tomentella A. A. Heller 1917-6-16 12680 Placer near Dutch Flat 914 Comment
  GH378026  Frangula californica subsp. tomentella A. A. Heller 1917-6-16 12680 Unknown near Dutch Flat 914 Comment
  SD10077  Frangula californica subsp. tomentella Brandegee Sept 1888 Placer Dutch Flat Comment
  SD10091  Frangula rubra Brandegee Sept 1888 Placer Alta Comment
  CAS-BOT-BC55784  Frangula rubra subsp. rubra John Thomas Howell; Gordon H. True 1968-6-9 44514 Placer Alta 1066 Comment
  CDA39644  Frangula rubra subsp. yosemitana D. G. Kelch 2011-10-2 11 .815 Placer Gold Run rest stop. Comment
  RSA25140  Fritillaria micrantha C. L. Hitchcock 1940-5-7 6335 Placer 1 mile west of Baxter Comment
  UCD58754  Fritillaria micrantha A. M. Shapiro 2007-4-30 s.n. Placer Drum Powerhouse Road (near Alta). 1005 Comment
  POM260073  Fritillaria recurva C. L. Hitchcock 1940-5-7 6308 Placer 1 mile west of Baxter Comment
  SD66006  Fritillaria recurva C. L. Hitchcock 1940-5-7 6308 Placer About 1 mile west of Baxter. Comment
  UC843909  Fritillaria recurva C. L. Hitchcock 1940-5-7 6308 Placer 1 mi w of Baxter Comment
  SD243201  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-9-30 18355 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  SEINET4560748  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-1 18355 Nevada Foothills, northern Sierra Nevada Mountains: Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir. 1189 Comment
  UCR232660  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-9-30 18355 Nevada Foothills, northern Sierra Nevada Mountains, Mule Spring Rd. off Lowell Hill Road, 6.2 miles northeast of Lowell Hill junction with Dutch Flat X Road at lower end of Bear River Reservoir 1189 Comment
  UCD41457  Gamochaeta coarctata Ellen Dean; Davis Botanical Society 2003-5-17 1758 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main Street. 1066 Comment
  CAS-BOT-BC178547  Garrya flavescens C. Hart Merriam 1911-11-5 s.n. Placer Gorge Station C.P.R.R., west slope Sierra Nevada 1219 Comment
  SACT001231  Gastridium ventricosum D. Meyer 1983-7-24 Placer Moist, shady roadside. 1036.32 Comment
  SACT001232  Gastridium ventricosum D. Meyer 1983-7-24 Placer Moist shady roadside. 1036.32 Comment
  OBI48972  Gayophytum heterozygum Unknown 1882-7-3 s.n. Placer Alta Comment
  POM37952  Gayophytum heterozygum Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  UCR232649  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2011-9-30 18342 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  CAS-BOT-BC283859  Glyceria borealis Gordon H. True; J. T. Howell 1965-8-25 2562 Nevada Liberty Hill Diggings on Lowell Hill Ridge 1158 Comment
  RSA0009709  Hieracium albiflorum Marcus E. Jones 1882-7-3 s.n. Placer Presumably collected at Dutch Flat, 9.5 miles NE of Colfax. Comment
  SBBG66312  Hieracium albiflorum M. N. Ackley -Jun-1925 153 Placer Gold Run 983 Comment
  CAS-BOT-BC280703  Holcus lanatus John Thomas Howell; Gordon H. True 1968-6-9 44509 Placer Alta 1066 Comment
  UCD144324  Hosackia incana G. F. Hrusa; B. Meese 1997-5-26 13789 Placer Italian Bar Trail, N-facing slope to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. 1300 Comment
  JEPS1655  Hydrophyllum occidentale Lloyd Austin 1924-1 Placer Alta Comment
  POM260118  Hydrophyllum occidentale C. L. Hitchcock 1940-5-7 6317 Placer 1 mile west of Baxter. Comment
  UC880777  Hydrophyllum occidentale C. L. Hitchcock 1940-5-7 6317 Placer ca 1 mi w Baxter Comment
  UCD34023  Hypericum mutilum subsp. mutilum Beecher Crampton 1975-9-9 9274 Placer Placer County, Gold Run rest area on Hwy. 80. 914 Comment
  RSA458263  Hypericum perforatum Wm. Martin 1971-9-10 20246 Placer 1 mile north of Gold Run on Hwy. 80 991 Comment
  SBBG58361  Ipomopsis aggregata subsp. aggregata M. N. Ackley -Jun-1925 813 Placer Gold Run 983 Comment
  CAS-BOT-BC133610  Iris hartwegii Kate E. Phelps 1937-5-25 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC133611  Iris hartwegii C. L. Hitchcock 1940-5-7 6329 Placer Ca. 1 mile west of Baxter Comment
  POM260106  Iris hartwegii C. L. Hitchcock 1940-5-7 6329 Placer 1 mile west of Baxter Comment
  SBBG29834  Iris hartwegii C. L. Hitchcock 1940-5-7 6329 Placer 1 mi W of Baxter Comment
  SBBG58776  Iris hartwegii M. N. Ackley -Jun-1925 416 Placer Dutch Flat 1005 Comment
Read comments
Feb 9 2017
  SEINET4170700  Iris hartwegii C. L. Hitchcock 1940-5-7 6329 Placer 1 mile west of Baxter Comment
  UC614449  Iris hartwegii L. Constance 1938-6-8 2283 Nevada 7 mi e Nevada City; Sierra Nevada 1524 Comment
  UC1518536  Isoetes nuttallii R. Ornduff 1984-5-15 9467 Nevada below Chalk Bluff (Red Dog/You Bet area); Red Dog/You Bet area Comment
  UCD34024  Juncus bufonius Beecher Crampton 1975-9-9 9275 Placer Gold Run rest area on Hwy. 80. 914 Comment
  UCD34026  Juncus effusus Beecher Crampton 1975-9-9 9278 Placer Placer County, Gold Run rest area on Hwy. 80. 914 Comment
  CHSC69802  Juncus effusus subsp. pacificus L. P. Janeway; Eric Schroder 1997-7-16 5239 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Meadow. 1179 Comment
  CHSC79381  Juncus ensifolius Beecher Crampton 1975-9-9 9277 Placer Gold Run rest area on Hwy. 80. 914 Comment
  SEINET3879442  Juncus ensifolius Beecher Crampton 1975-9-9 9277 Placer Gold Run rest area on Hwy 80.; 0 914 Comment
  UCD34025  Juncus ensifolius Beecher Crampton 1975-9-9 9277 Placer Placer County, Gold Run rest area on Hwy. 80. 914 Comment
  CHSC69805  Juncus oxymeris L. P. Janeway; Eric Schroder 1997-7-16 5226 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Small meadow. 1179 Comment
  UC1518806  Keckiella lemmonii Fay A. MacFadden 1934-7-2 12570 Placer Alta North Fork of the American River (near Rawhide Mine) Comment
  CDA39230  Lactuca serriola D. G. Kelch 2011-10-2 11 .814B Placer Gold Run rest stop. Comment
  RSA406667  Lathyrus jepsonii subsp. californicus Fay A. MacFadden 1934-3-31 12452 Placer Dutch Flat Comment
  POM260125  Lathyrus nevadensis subsp. nevadensis C. L. Hitchcock 1940-5-7 6319 Placer 1 mile west of Baxter. Comment
  UC864490  Lathyrus nevadensis var. nevadensis C. L. Hitchcock 1940-5-7 6319 Placer ca 1 mi w Baxter Comment
  CAS-BOT-BC213269  Lathyrus sulphureus C. L. Hitchcock 1940-5-7 6344 Placer Ca. 1 mile west of Baxter. Comment
  POM260012  Lathyrus sulphureus C. L. Hitchcock 1940-5-7 6344 Placer 1 mile west of Baxter. Comment
  POM260418  Lathyrus sulphureus C. L. Hitchcock 1940-5-7 6320 Placer 1 mile west of Baxter. Comment
  UC864571  Lathyrus sulphureus C. L. Hitchcock 1940-5-7 6344 Placer ca 1 mi w Baxter Comment
  UC101766  Leontodon saxatilis subsp. saxatilis Katharine Brandegee 1889-7-5 Placer Dutch Flat Comment
  UC91866  Leontodon saxatilis subsp. saxatilis Brandegee 1889-7-5 Placer Dutch Flat Comment
  CAS-BOT-BC88834  Lepidium campestre John Thomas Howell; Gordon H. True 1968-6-9 44513 Placer Sierra Nevada. Alta. 1066 Comment
  MACF014913  Libocedrus decurrens Fay A. MacFadden 1933-7-11 11167 Placer Canyon Creek, California Comment
  MACF019631  Libocedrus decurrens Fay A. MacFadden 1934-8-3 12824 Placer California Comment
  CAS-BOT-BC130773  Lilium pardalinum Mrs. H. M. Mitchell 1922-7-1 s.n. Placer Gold Run Comment
  CAS-BOT-BC130780  Lilium pardalinum Mrs. H. C. Cantelow 1937-7-11 3986 Placer Dutch Flat Comment
  CAS-BOT-BC130782  Lilium pardalinum Isabel McCracken 1938-7-2 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC130783  Lilium pardalinum Isabel McCracken 1938-7-2 s.n. Placer Dutch Flat Comment
  UC869475  Limnanthes alba subsp. versicolor C. L. Hitchcock 1940-5-7 6333 Placer ca 1 mi w Baxter Comment
  POM260100  Limnanthes alba var. detonsa C. L. Hitchcock 1940-5-7 6333 Placer 1 mile west of Baxter. Comment
  RSA27967  Limnanthes alba var. detonsa C. L. Hitchcock 1940-5-7 6333 Placer 1 mile west of Baxter. Comment
  CAS-BOT-BC317306  Lithospermum californicum Miss Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat. Comment
  UC193923  Lithospermum californicum C. F. Sonne 1891-6-7 Placer Gold Run Comment
  UCD18323  Lithospermum californicum A. M. Shapiro 2001-5-12 s.n. Placer near Dutch Flat. 914 Comment
  SACT001453  Lolium perenne D. Meyer 1983-7-24 Placer Moist shady roadside. 1036.32 Comment
  UCD34030  Lolium perenne Beecher Crampton 1975-9-9 9283 Placer Placer County, Alta, Hwy. 80. 1188 Comment
  UCD66468  Lolium perenne Beecher Crampton 1975-9-9 9283 Placer Alta, Interstate Hwy. 80 W. Comment
  UCD41246  Lomatium utriculatum Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1701 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  CAS-BOT-BC200944  Lotus C. L. Hitchcock 1940-5-7 6322 Placer Ca. 1 mile west of Baxter Comment
  SEINET3523669 Image available Lotus C. L. Hitchcock 1940-5-7 6322 Placer 1 mi W of Baxter Comment
  CDA13720  Lotus grandiflorus var. macranthus G. F. Hrusa, B. Meese 1997-5-26 13790 Placer Sierra Nevada; Italian Bar Trail, to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. Comment
  CDA13719  Lotus incanus G. F. Hrusa, B. Meese 1997-5-26 13789 Placer Sierra Nevada; Italian Bar Trail, to N. Fk. Amer. River, approx. 3 km. N of Foresthill Divide Rd. Comment
  RSA25275  Lotus incanus C. L. Hitchcock 1940-5-7 6326 Placer 1 mile west of Baxter. Comment
  UC80756  Lotus incanus Katharine Brandegee 1889-7-6 Placer Alta Comment
  UC864903  Lotus incanus C. L. Hitchcock 1940-5-7 6326 Placer ca 1 mi w Baxter Comment
  RSA27665  Lotus micranthus C. L. Hitchcock 1940-5-7 6322 Placer 1 mile west of Baxter. Comment
  UC864948  Lotus micranthus C. L. Hitchcock 1940-5-7 6322 Placer ca 1 mi w Baxter Comment
  SEINET3560056 Image available Lotus stipularis C. L. Hitchcock 1940-5-7 6326 Placer 1 mile west of Baxter Comment
  POM27033  Lotus unifoliolatus Marcus E. Jones 1882-7-3 s.n. Placer Alta. Comment
  POM27663  Lupinus andersonii var. andersonii Marcus E. Jones 1882-7-3 s.n. Placer Dutch Flat Comment
  UC149855  Lupinus grayi Katharine Brandegee July 1910 Placer Gold Run Comment
  UC485298  Madia elegans Katharine Brandegee Placer near Alta Comment
  SBBG29103  Micranthes californica C. L. Hitchcock 1940-5-7 6345 Placer ca. 1 mi W of Baxter Comment
  UC124343  Mimulus bicolor A. Kellogg June 1870 523 Placer alta Comment
  RSA447928  Mimulus guttatus Fay A. MacFadden 1934-7-10 12774 Placer Canyon Creek. Dutch Flat. Comment
  UC445211  Mimulus guttatus Katharine Brandegee 1905-8-8 Placer Alta Grade Comment
  UCR232653  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2011-9-30 18351 Nevada Northern Sierra Nevada Mountains Foothills, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir 854 Comment
  CHSC109349  Muilla maritima Karen Callahan 2011-6-14 23 Nevada about amile north of Bear River near Lowell Hill Road intersection with Stump Canyon Road. On south side of Stump Canyon Road, just before the road goes down hill and about 0.10 mile from gate posts. 3340 Comment
  UC133912  Navarretia filicaulis Katharine Brandegee Placer Gold Run Comment
  UC106886  Navarretia leptalea T. S. Brandegee 1889-7-6 Placer Alta Calif. Comment
Read comments
Aug 13 2007
  UC106890  Navarretia leptalea subsp. leptalea T. S. Brandegee 1889-7-7 Placer Alta Comment
  POM260036  Nemophila heterophylla C. L. Hitchcock 1940-5-7 6321 Placer 1 mile west of Baxter. Comment
  SBBG29933  Nemophila heterophylla C. L. Hitchcock 1940-5-7 6321 Placer ca. 1 mi W of Baxter Comment
  UC880880  Nemophila heterophylla C. L. Hitchcock 1940-5-7 6321 Placer ca 1 mi w Baxter; w of Baxter Comment
  UC131444  Nemophila maculata Katharine Brandegee 1905-8-6 Placer Alta Trail 2590 Comment
  RSA407999  Orthocarpus pusillus Fay A. MacFadden 1934-3-31 12460 Placer Dutch Flat Comment
  UCD41250  Osmorhiza brachypoda Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1706 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  UCD33749  Panicum acuminatum var. fasciculatum Beecher Crampton 1972-7-26 8863 Placer Gold Run, rest stop along Interstate 80. 914 Comment
  UCD34027  Panicum acuminatum var. fasciculatum Beecher Crampton 1975-9-9 9279 Placer Gold Run rest area on Hwy. 80. 914 Comment
  UCD88542  Panicum acuminatum var. fasciculatum Beecher Crampton 1975-9-9 9279 Placer Gold Run rest area on Hwy. 80 W. Comment
  CAS-BOT-BC253674  Panicum capillare Catherine Best 1981-6-17 s.n. Placer Highway 80 Rest Stop near Gold Run 990 Comment
  POM116001  Panicum capillare Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  UCD34029  Panicum capillare subsp. hillmanii Beecher Crampton 1975-9-9 9281 Placer Placer County, Alta, Hwy. 80. 1188 Comment
  UCD89791  Panicum capillare subsp. hillmanii Beecher Crampton 1975-9-9 9281 Placer Alta. Along Interstate Hwy. 80 W. 1188 Comment
  CHSC79421  Panicum hillmanii Beecher Crampton 1975-9-9 9281 Placer Alta, Hwy 80. 1188 Comment
  UCD88733  Paspalum dilatatum Beecher Crampton 1965-9-13 7496 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  UCD32979  Paspalum urvillei Beecher Crampton 1965-9-13 7499 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD88972  Paspalum urvillei Beecher Crampton 1965-9-13 7499 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  UCR141668  Paspalum urvillei Beecher Crampton 1965-9-13 7499 Placer Sierra Nevada Mtns., Gold Run, Interstate Hwy 80 976 Comment
  SBBG32352  Penstemon laetus L. S. Rose 1968-6-9 68070 Placer Alta 1066 Comment
  UCR261295  Penstemon laetus L. S. Rose 1968-6-9 68070 Placer Sierra Nevada Mtns., Alta 1067 Comment
  HSC21008  Penstemon laetus subsp. laetus L. S. Rose 1968-6-9 68070 Placer Alta 1067 Comment
  CAS-BOT-BC239580  Penstemon rydbergii var. oreocharis Isabel McCracken 1938-7-2 s.n. Placer Dutch Flat Comment
  UC887257  Penstemon rydbergii var. oreocharis Isabel McCracken 1938-7-2 Placer Dutch Flat Comment
  CHSC69751  Perideridia kelloggii L. P. Janeway; Eric Schroder 1997-7-16 5233 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CHSC69752  Perideridia lemmonii L. P. Janeway; Eric Schroder 1997-7-16 5234 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UCD41458  Phacelia Ellen Dean; Davis Botanical Society 2003-5-17 1755 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main Street. 1066 Comment
  CHSC69812  Phleum pratense L. P. Janeway; Eric Schroder 1997-7-16 5224 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Meadow. 1179 Comment
  UC199690  Phoradendron villosum C. F. Sonne 1878-1 Placer Dutch Flat Comment
  UCD19424  Phytolacca americana var. americana A. M. Shapiro 2001-9-20 s.n. Placer Dutch Flat Powerhouse Road, ca. 2.2 km past jct. with Nary Red Rd. [vic. of Alta]. 830 Comment
  UC118974  Pinus T. S. Brandegee 1889-7-7 Placer Alta Comment
  RSA7667  Pinus attenuata C. B. Wolf 1933-9-24 5492 Placer 7 miles above Calfax on the Trukee road. W slope of Sierra Nevada. 884 Comment
  NY61590  Pinus jeffreyi N. H. Holmgren 1969-7-25 3754 Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY61591  Pinus jeffreyi N. H. Holmgren 1969-7-25 3754 Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD133225  Pinus lambertiana Beecher Crampton 1960-11-2 5800 Placer town of Gold Run. 975 Comment
  UCD37505  Pinus lambertiana Beecher Crampton 1960-11-2 5800 Placer town of Gold Run. 975 Comment
Read comments
Mar 12 2011
  UCD133282  Pinus ponderosa Beecher Crampton 1960-11-2 5799 Placer town of Gold Run. 975 Comment
  SBBG58821  Piperia transversa M. N. Ackley -Jun-1925 692 Placer Towle 1127 Comment
  POM260091  Plagiobothrys bracteatus C. L. Hitchcock 1940-5-7 6350 Placer 1 mile west of Baxter Comment
  SBBG28848  Plagiobothrys bracteatus C. L. Hitchcock 1940-5-7 6350 Placer ca. 1 mi W of Baxter Comment
  UC882301  Plagiobothrys bracteatus C. L. Hitchcock 1940-5-7 6350 Placer ca 1 mi w Baxter Comment
  CDA39017  Plantago lanceolata D. G. Kelch 2011-10-2 11 .81 Placer Gold Run rest stop. Comment
  POM112614  Poa compressa Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  CHSC69813  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1997-7-16 5236 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Meadow. 1179 Comment
  UCD41249  Poa secunda Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1705 Placer Dutch Flat area, N of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles NE of intersection with Main St. 1066 Comment
  CAS-BOT-BC242935  Poa secunda subsp. secunda Gordon H. True 1964-5-20 1399 Nevada Steephollow Creek at Lowell Hill Road Bridge, 1.5 miles SE of You Bet 731 Comment
  UC711004  Poa secunda subsp. secunda C. L. Hitchcock 1940-5-7 6341 Placer ca 1 mi w Baxter Comment
  CAS-BOT-BC244151  Poa sierrae Gordon H. True 1964-5-20 1398 Nevada Steephollow Creek at Lowell Hill Road Bridge, S side of stream, about 1.5 miles SE of You Bet 731 Comment
  CAS-BOT-BC244154  Poa sierrae C. L. Hitchcock 1940-5-7 6341 Placer Ca 1 mile W of Baxter Comment
  POM265916  Poa sierrae C. L. Hitchcock 1940-5-7 6341 Placer 1 mile west of Baxter Comment
  POM70309  Pogogyne douglasii Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  GH347828  Polygala cornuta K. E. Cole 1900-07-01 - 1900-08-01 Unknown Dutch Flat Comment
  CAS-BOT-BC170305  Polygala cornuta var. cornuta Isabel McCracken 1938-7-2 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC170306  Polygala cornuta var. cornuta W. R. Dudley 1909-8-1 s.n. Placer Monte Vista, Dutch Flat Comment
  RSA460149  Polygala cornuta var. cornuta Wm. Martin 1971-9-10 20257 Placer 0.5 mile east of Alta off Hwy 80, toward Baxter. Comment
  SBBG67658  Polygala cornuta var. cornuta M. N. Ackley -Jun-1925 787 Placer Gold Run 983 Comment
  UC35028  Polygala cornuta var. cornuta K. E. Cole July, 1900 Placer Dutch Flat Comment
  UC570809  Polygala cornuta var. cornuta H. L. Mason 1926-5-29 3288 Nevada Donner Pass road near Alta Comment
  UC868237  Polygala cornuta var. cornuta Isabel McCracken 1938-7-2 Placer Dutch Flat Comment
  CAS-BOT-BC232985  Polypogon australis Gordon H. True 1961-9-15 253 Nevada On Buckeye Ridge 1036 Comment
  CAS-BOT-BC232987  Polypogon australis Gordon H. True; J. T. Howell 1965-8-25 2565 Nevada Liberty Hill Diggings on Lowell Hill Ridge 1158 Comment
  CAS-BOT-BC232988  Polypogon australis Gordon H. True; J. T. Howell 1965-7-15 2334 Nevada Buckeye Ridge about 8 miles E of Nevada City near Buckeye Spring 1158 Comment
  POM115763  Polypogon monspeliensis Marcus E. Jones 1882-7-3 s.n. Placer Alta Comment
  UCD91298  Polypogon monspeliensis Beecher Crampton 1958-6-24 4972 Placer 3 miles west of Baxter, Earl Morton Ranch. 1066 Comment
  CAS-BOT-BC76758  Polystichum imbricans subsp. imbricans Gordon H. True 1968-4-17 4165 Placer Hwy. 80 near Alta. 1097 Comment
  CAS-BOT-BC159834  Prunus cerasifera H. K. Wagnon; T. C. Fuller 1964-5-18 11984 Placer S. of r.r. tracks, c. of Dutch Flat Rd., Alta Comment
  CAS-BOT-BC154644  Prunus subcordata W. R. Dudley 1909-8-1 s.n. Placer Vicinity Dutch Flat Comment
  UCD41459  Pseudobahia heermannii Ellen Dean; Davis Botanical Society 2003-5-17 1757 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main Street. 1066 Comment
  SD243038  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2011-9-30 18346 Placer Northern Sierra Nevada Mountains Foothills: Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat. 851 Comment
  UCR232644  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2011-9-30 18346 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  CAS-BOT-BC104262  Quercus X morehus R. R. Miller 1959-5-1 s.n. Placer N side of highway, just off shoulder, ca. 1/4 mile E of the Monte Vista cutoff on US Highway 40, ca. 6 miles E of Auburn Comment
  UCD47044  Quercus X morehus R. R. Miller 1959-5-1 s.n. Placer North side of highway, just off shoulder, ca. 1/4 mile east of the Monte Vista cutoff on U.S. Highway 40, ca. 6 miles east of Auburn, Placer County, California. Comment
  SACT002626  Quercus chrysolepis Herbert Copeland 1935-3-17 Placer 970.0 Comment
  SACT002629  Quercus chrysolepis Herbert Copeland 1935-3-17 Placer 970.0 Comment
  A343005  Quercus kelloggii C. G. Pringle 1882-9-29 Unknown Alta Comment
  CAS-BOT-BC104989  Quercus wislizeni Mrs. H. M. Mitchell 1923-4-26 s.n. Placer Gold Run Comment
  SEINET192016  Ranunculus occidentalis C. L. Hitchcock 1940-5-7 6312 Placer Ca 1 mi W of Baxter Comment
  UC827913  Ranunculus occidentalis C. L. Hitchcock 1940-5-7 6312 Placer ca 1 mi w Baxter Comment
  POM259995  Ranunculus occidentalis var. eisenii C. L. Hitchcock 1940-5-7 6312 Placer 1 mile west of Baxter. Comment
  SEINET210456  Ranunculus occidentalis var. eisenii C. L. Hitchcock 1940-5-7 6312 Placer Ca 1 mi W of Baxter Comment
  CHSC69894  Ranunculus orthorhynchus var. orthorhynchus L. P. Janeway; Eric Schroder 1997-7-16 5235 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. Meadow. 1179 Comment
  GH378227  Rhamnus crocea T. S. Brandegee 1889-07-01 - 1889-08-01 Unknown Alta Comment
  POM85017  Rhamnus tomentella subsp. tomentella Marcus E. Jones 1882-7-3 s.n. Placer Dutch Flat Comment
Read comments
Sep 3 2010
  UC870861  Rhamnus tomentella subsp. tomentella A. A. Heller 1917-6-16 12680 Placer near Dutch Flat 914 Comment
  SBBG59931  Rhododendron occidentale M. N. Ackley -Jun-1925 328 Placer Towle 1127 Comment
  CAS-BOT-BC111911  Rhynchospora capitellata Peter H. Raven 1954-8-29 8056 Nevada Lake at Buckeye Ridge, hydraulic mining area, between Chalk Bluff Ridge and Greenhorn Creek, 975 Comment
  CAS-BOT-BC111913  Rhynchospora capitellata Peter H. Raven 1954-8-29 8056 Nevada Lake at Buckeye Ridge, hydraulic mining area, between Chalk Bluff Ridge and Greenhorn Creek. 975 Comment
  UC1021630  Rhynchospora capitellata Peter H. Raven 1954-8-29 8056 Nevada hydraulic mining area between Chalk Bluff Ridge and Greenhorn Creek (ca 2 mi se of Quaker Hill); Lake at Buckeye Ridge 975 Comment
  UC466050  Ribes C. F. Sonne May 1896 1569 Placer Canyon Creek, Towle Station [inferred from other Sonne collections. This label reads Fowler Sta.] Comment
  UC212402  Ribes cereum G. B. Grant 1902-7-17 1458 Placer Alta Peak Comment
  CAS-BOT-BC219202  Ribes nevadense Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat Comment
  UCD41252  Ribes nevadense Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1708 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 2.5 road miles from Main St. 1066 Comment
  GH380741  Ribes roezlii F. A. MacFadden 1934-3-25 12432 Unknown Canyon Creek, Monte Vista Inn Comment
  CAS-BOT-BC362920  Rigiopappus leptocladus M. E. Jones 1882-7-3 s.n. Placer Dutch Flat Comment
  UCR232688  Robinia pseudoacacia George K. Helmkamp, E. A. Helmkamp 2011-9-30 18343 Placer Northern Sierra Nevada Mountains Foothills, Diggins Hill Road at the south side of the Bear River Reservoir, 1.1 miles north of Dutch Flat 852 Comment
  SBBG70532  Rosa bridgesii M. N. Ackley -Jun-1925 964 Placer Dutch Flat 1033 Comment
  UC726023  Rosa bridgesii A. A. Heller 1938-6-17 15169 Nevada on State Hwy 20 7 mi e Nevada City 914 Comment
  UC914727  Rosa bridgesii A. A. Heller 1938-6-17 15169 Nevada on State Hwy 20 7 mi e Nevada City 914 Comment
  CDA3961  Rosa canina T. C. Fuller, H. K. Wagnon 1964-5-18 11981 Placer W side of Dutch Flat Rd., 0.8 mi. S of Dutch Flat P.O. 0 Comment
  CDA3955  Rosa eglanteria T. C. Fuller, H. K. Wagnon 1964-5-18 11986 Placer South of railroad tracks, east of Dutch Flat Road, Alta. 0 Comment
  CAS-BOT-BC146868  Rosa rubiginosa H. K. Wagnon; T. C. Fuller 1964-5-18 11986 Placer S. of R.R. tracks, e. of Dutch Flat Rd., Alta Comment
  CAS-BOT-BC147023  Rosa woodsii subsp. ultramontana W. R. Dudley 1909-8-20 s.n. Placer Dutch Flat Comment
  UC112834  Rubus parviflorus Katharine Brandegee 1908-6 Placer near Gold Run; near Gold Run Comment
  CAS-BOT-BC108207  Salix hindsiana W. R. Dudley 1909-8-20 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC125298  Salix lasiandra var. lasiandra W. R. Dudley 1909-8-1 s.n. Placer Monte Vista, Dutch Flat Comment
  CAS-BOT-BC125300  Salix lasiandra var. lasiandra W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  UC532214  Salix lasiolepis Herbert F. Copeland 1935-3-17 Placer near Gold Run (along creek) Comment
  UC532215  Salix lasiolepis Herbert F. Copeland 1935-3-17 Placer near Gold Run (along creek) Comment
  UCD111642  Salix lasiolepis Michael Persichetty 2007-6-5 1 Placer Alta. North side of Spaulding Point. 1219 Comment
  UCD111643  Salix lasiolepis Michael Persichetty 2007-6-6 2 B Placer Alta. North side of Spaulding Point. 1219 Comment
  UCD58334  Salix lasiolepis Michael Persichetty 2007-6-5 1 Placer Alta. North side of Spaulding Point. 1219 Comment
  UCD58335  Salix lasiolepis Michael Persichetty 2007-6-6 2 A Placer Alta. North side of Spaulding Point. 1219 Comment
  UCD58336  Salix lasiolepis Michael Persichetty 2007-6-6 2 B Placer Alta. North side of Spaulding Point. 1219 Comment
  CAS-BOT-BC128472  Salix lasiolepis var. lasiolepis W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  CAS-BOT-BC128473  Salix lasiolepis var. lasiolepis W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  UCD41251  Sanicula bipinnatifida Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1707 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 2.5 road miles from Main St. 1066 Comment
  RSA471495  Sanicula tuberosa F. G. Mart 1934-03 12451 Placer Dutch Flat Comment
  POM260084  Saxifraga californica C. L. Hitchcock 1940-5-7 6345 Placer 1 mile west of Baxter Comment
  UC858860  Saxifraga californica C. L. Hitchcock 1940-5-7 6345 Placer 1 mi w of Baxter Comment
  POM260122  Scandix pecten-veneris C. L. Hitchcock 1940-5-7 6353 Placer ca. 1 mile west of Baxter Comment
  CHSC69799  Scirpus diffusus L. P. Janeway; Eric Schroder 1997-7-16 5228 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UCD41271  Sedum spathulifolium Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1709 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 2.5 road miles northeast of intersection with Main St. 1066 Comment
  UCD41292  Sedum spathulifolium Ellen Dean; Art Shapiro, Andrienne Shapiro 2003-5-12 1704 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  UCD159864  Selaginella wallacei G. Ledyard Stebbins 1970-7-12 7052 Placer Bear River Canyon, 2 miles north of Alta. 1097 Comment
  CAS-BOT-BC363364  Senecio aronicoides C. L. Hitchcock 1940-5-7 6337 Placer Ca. 1 mile west of Baxter Comment
  SBBG27354  Senecio aronicoides C. L. Hitchcock 1940-5-7 6337 Placer ca. 1 mi W of Baxter Comment
  SEINET191999  Senecio aronicoides C. L. Hitchcock 1940-5-7 6337 Placer ca. 1 mile west of Baxter Comment
  UC829681  Senecio aronicoides C. L. Hitchcock 1940-5-7 6337 Placer ca 1.0 mi w Baxter Comment
  UCD18324  Senecio aronicoides A. M. Shapiro 2001-5-12 s.n. Placer near Dutch Flat. 914 Comment
  UCD41247  Senecio integerrimus Ellen Dean; Art Shapiro, Adrienne Shapiro 2003-5-12 1702 Placer Dutch Flat area, north of Hwy 80 near Alta Exit. Along Drum Powerhouse Road, about 1.5 road miles northeast of intersection with Main St. 1066 Comment
  UC669304  Sericocarpus oregonensis subsp. californicus Annie M. Alexander and Louise Kellogg 1941-10-5 2648 Nevada near Dutch Flat 1066 Comment
  UCD22388  Sericocarpus oregonensis subsp. californicus Ellen Dean; Art Shapiro, Davis Botanical Society 2002-9-28 1300 Placer Sierra Nevada. Gold Run rest area along Hwy 80 just before exit for Dutch Flat. 762 Comment
  UCD34028  Sericocarpus oregonensis subsp. californicus Beecher Crampton 1975-9-9 9280 Placer Gold Run rest area on Hwy. 80. 914 Comment
  UCD32975  Setaria pumila Beecher Crampton 1965-9-13 7494 Placer Placer County, Gold Run, Interstate Hwy. 80. 975 Comment
  UCD92709  Setaria pumila Beecher Crampton 1965-9-13 7494 Placer Gold Run, Interstate Hwy. 80. 975 Comment
  UCR141667  Setaria pumila Beecher Crampton 1965-9-13 7494 Placer Sierra Nevada Mtns., Gold Run, Interstate Hwy 80 976 Comment
  POM260123  Sherardia arvensis C. Leo Hitchcock 1940-5-7 6352 Placer 1 mile west of Baxter. Comment
  SBBG27400  Sherardia arvensis C. L. Hichcock 1940-5-7 6352 Placer ca. 1 mi W of Baxter Comment
  UC889388  Sherardia arvensis C. L. Hitchcock 1940-5-7 6352 Placer ca 1 mi w Baxter Comment
  POM260018  Sidalcea malviflora subsp. asprella C. L. Hitchcock 1940-5-7 6338 Placer 1 mile west of Baxter Comment
  UC871466  Sidalcea malviflora subsp. asprella C. L. Hitchcock 1940-5-7 6338 Placer ca 1 mi w Baxter; w of Baxter Comment
  CHSC69773  Sidalcea reptans L. P. Janeway; Eric Schroder 1997-7-16 5229 Nevada Tahoe National Forest. At Mule Spring, along the Emigrant Trail; southeastern end of Lowell Hill Ridge. 1179 Comment
  UC465606  Silene californica Katharine Brandegee July 1908 Placer Alta Comment
  UC465664  Silene douglasii Katharine Brandegee July, 1908 Placer Alta Comment
  POM260473  Sisyrinchium bellum C. L. Hitchcock 1940-5-7 6340 Placer 1 mile west of Baxter Comment
  SEINET4171040  Sisyrinchium bellum C. L. Hitchcock 1940-5-7 6340 Placer ca. 1 mile west of Baxter Comment
  UC845024  Sisyrinchium bellum C. L. Hitchcock 1940-5-7 6340 Placer 1 mi w of Baxter Comment
  RSA473635  Solidago californica Wm. Martin 1971-9-10 20243 Placer 1 mile north of Gold Run on Hwy. 80 991 Comment
  CAS-BOT-BC365508  Solidago elongata Mrs. H. M. Mitchell 1925-7-1 s.n. Placer Gold Run Comment
  CDA39020  Spartium junceum D. G. Kelch 2011-10-2 11 .812 Placer Gold Run rest stop. Comment
  SEINET3228406 Image available Spartium junceum M. F. Wojciechowski 2002-6-25 999 Placer Roadside along I-80, collected adjacent to rest area near Dutch Flat/Gold Run exit. 945 Comment
  UCD108511  Spartium junceum R. Tofsrud 1951-6-1 s.n. Placer Dutch Flat area. Comment
  NY482325  Spergularia bocconi E. J. Neese 1985-10-1 17298 Placer Gold Run rest stop along I-80 between Sacramento and Reno Comment
  CAS-BOT-BC149632  Spiraea douglasii Peter H. Raven 1954-8-29 8052 Nevada At Buckeye Ridge, hydraulic mining area, between Chalk Bluff Ridge and Greenhorn Creek, ca. 2 mi. s.e. of Quaker Hill 975 Comment
  CHSC69806  Spiranthes porrifolia L. P. Janeway; Eric Schroder 1997-7-16 5230 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UCD33392  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8156 Placer 1 mile W of Gold Run on Interstate Hwy. 80. 914 Comment
  UCD93119  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8156 Placer 1 mile W of Gold Run on Interstate Hwy. 80W. 914 Comment
  CHSC69772  Stachys ajugoides var. rigida L. P. Janeway 1997-7-16 5237 Nevada At Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  CAS-BOT-BC87758  Streptanthus tortuosus Betty H. Johnson 1958-5-16 588 Nevada Sierra Nevada. Along banks of the Greenhorn Creek, near the Moody Mine. 792 Comment
  CAS-BOT-BC97857  Symphyotrichum eatonii W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  CAS-BOT-BC85265  Taxus brevifolia W. R. Dudley 1909-7-1 s.n. Placer Dutch Flat Comment
  MACF019648  Taxus brevifolia F. A. MacFadden 1934-8-14 12872 Placer Canyon Creek- Dutch Hat, California Comment
  NY17479  Taxus brevifolia F. A. MacFadden 1934-8-14 12872 Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA592642  Taxus brevifolia Fay A. MacFadden 1934-8-14 12872 Placer Canyon Creek, Dutch Flat Comment
  CAS-BOT-BC399743  Thalictrum polycarpum Mrs. H. M. Mitchell 1923-4-26 s.n. Placer Gold Run Comment
  UCD137776  Thelypteris nevadensis F. A. MacFadden 1934-8-3 12793 Placer Canyon Creek, Dutch Flat. Comment
  NY17673  Torreya californica F. A. MacFadden 1934-8-20 s.n. Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  HSC3172  Toxicodendron diversilobum Thomas Morley 1946-5-30 594 Placer NE of the Masonic Cemetery, Dutch Flat. 1006 Comment
  UC1334176  Toxicodendron diversilobum Thomas Morley 1946-5-30 594 Placer Dutch Flat n.e. of Masonic Cemetery; Dutch Flat 1005 Comment
  UCD117029  Toxicodendron diversilobum Thomas Morley 1946-5-30 594 Placer Northeast of the Masonic Cemetery, Dutch Flat. 1005 Comment
  UCSB25993  Toxicodendron diversilobum Morley, Thomas 1946-5-30 Placer Northeast of the Masonic Cemetery, Dutch Flat 1005 Comment
  SBBG58472  Trientalis latifolia M. N. Ackley -Jun-1925 798 Placer Towle 1127 Comment
  UC968631  Trifolium variegatum var. variegatum C. L. Hitchcock 1940-5-7 6348 Placer ca 1 mi w Baxter Comment
  CHSC69766  Trifolium wormskioldii L. P. Janeway; Eric Schroder 1997-7-16 5232 Nevada A Mule Spring, along the Emigrant Trail; southwestern end of Lowell Hill Ridge. 1179 Comment
  UC844512  Trillium albidum C. L. Hitchcock 1940-5-7 6306 Placer ca. 1 mi. w. Baxter Comment
  SBBG29894  Trillium chloropetalum C. L. Hitchcock 1906-5-7 6306 Placer ca. 1 mi W of Baxter Comment
  POM260064  Trillium chloropetalum var. giganteum C. L. Hitchcock 1940-5-7 6306 Placer 1 mile west of Baxter Comment
  UCD93509  Trisetum canescens Beecher Crampton 1958-6-24 4966 Placer 3 miles west of Baxter. Earl Morton Ranch. 1066 Comment
  UC188756  Triteleia bridgesii C. F. Sonne June 1891 Placer Gold Run Comment
  SEINET192039  Triteleia ixioides subsp. ixioides C. L. Hitchcock 1940-5-7 6328 Placer Ca. 1 mile west of Baxter. Comment
  POM260067  Triteleia ixioides subsp. scabra C. L. Hitchcock 1940-5-7 6328 Placer 1 mile west of Baxter Comment
  RSA25283  Triteleia ixioides subsp. unifolia C. L. Hitchcock 1940-5-7 6328 Placer 1 mile west of Baxter Comment
  UC187010  Triteleia ixioides subsp. unifolia C. F. Sonne 1896-6-7 Placer Towle Station Comment
  UC843579  Triteleia ixioides subsp. unifolia C. L. Hitchcock 1940-5-7 6328 Placer ca 1 mi w Baxter Comment
  CAS-BOT-BC73902  Turritis glabra Miss Francis D. Patterson 1921-4-1 s.n. Placer Dutch Flat. Comment
  CDA22156  Ulmus minor T. C. Fuller, H. K. Wagnon 1964-5-18 11985 Placer South of the tracks, east of Dutch Flat Road, Alta. 0 Comment
  CAS-BOT-BC199427  Vaccinium shastense subsp. nevadense W. R. Dudley 1909-8-1 s.n. Placer Road between Dutch Flat and Bear River [likely Placer Co.; could be Nevada Co.] Comment
  CAS-BOT-BC199428  Vaccinium shastense subsp. nevadense W. R. Dudley 1909-8-1 s.n. Placer Road between Dutch Flat and Bear River [likely Placer Co.; could be Nevada Co.] Comment
  POM260288  Veronica persica C. Leo Hitchcock 1940-5-7 6351 Placer 1 mile west of Baxter. Comment
  SBBG27155  Veronica persica C. L. Hitchcock 1940-5-7 6351 Placer ca. 1 mi W of Baxter Comment
  UC887681  Veronica persica C. L. Hitchcock 1940-5-7 6351 Placer 1 mi w of Baxter Comment
  UCD67986  Vinca major Barbara Rodeheaver 1973-5-26 65 Placer Gold Run, intersection of Magre Road and Gold Run Road. 914 Comment
  RSA26955  Viola lobata C. Leo Hitchcock 1940-5-7 6332 Placer 1 mile west of Baxter. Comment
  SBBG69192  Viola lobata M. N. Ackley -Jun-1925 1129 Placer Dutch Flat 1033 Comment
  SEINET183718 Image available Viola lobata L. Constance 1938-6-8 2282 Nevada 7 mi. E. of Nevada City Sierra Nevada 1524 Comment
  SEINET188379 Image available Viola lobata C. L. Hitchcock 1940-5-7 6332 Placer Ca. 1 mile west of Baxter Comment
  UC1761938  Viola lobata V. Baird May 1932 Placer Dutch Flat Comment
  UC188154  Viola lobata subsp. lobata C. F. Sonne 1891-6-7 Placer near Gold Run Comment
  UC614412  Viola lobata subsp. lobata L. Constance 1938-6-8 2282 Nevada 7 mi e of Nevada City; Sierra Nevada 1524 Comment
  UC828207  Viola lobata subsp. lobata C. L. Hitchcock 1940-5-7 6332 Placer 1 mi w of Baxter Comment
  UCD164580  Viola lobata subsp. lobata R. John Little 1988-5-13 4575 -b Placer East of Dutch Flat, ca. 1 mile east of center of town, out 'Main Street. 1057 Comment
  GH381934  Viola purpurea C. L. Hitchcock 1940-5-7 6331 Unknown ca. 1 mile west of Baxter Comment
  RSA28012  Viola purpurea subsp. purpurea C. Leo Hitchcock 1940-5-7 6331 Placer 1 mile west of Baxter. Comment
  SEINET188136 Image available Viola purpurea subsp. purpurea C. L. Hitchcock 1940-5-7 6331 Placer Ca 1 mi. W of Baxter Comment
  CAS-BOT-BC184012  Vulpia microstachys var. microstachys Dr. Kellogg 1870-6-1 s.n. Placer Alta, Sierra Nevada Comment
  CAS-BOT-BC184165  Vulpia microstachys var. pauciflora Kellogg 1870-6-1 s.n. Placer Alta, Sierra Nevada Comment
  CAS-BOT-BC184166  Vulpia microstachys var. pauciflora John Thomas Howell; Gordon H. True 1968-6-9 44511 Placer Alta 1066 Comment
  CAS-BOT-BC185673  Vulpia myuros subsp. megalura John Thomas Howell; Gordon H. True 1968-6-9 44508 Placer Alta 1066 Comment
  RSA694838  Woodwardia fimbriata May N. Ackley 1925-06 126 Placer Gold Run 984 Comment
  RSA694841  Woodwardia fimbriata May N. Ackley 1925-06 125 Placer Gold Run 984 Comment
  POM260043  Wyethia angustifolia C. L. Hitchcock 1940-5-7 6324 Placer 1 mile west of Baxter Comment
  UC131230  Wyethia angustifolia unknown July 1900 Placer Dutch Flat Comment
  SBBG58547  Zeltnera venusta M. N. Ackley -Jun-1925 365 Placer Dutch Flat 1033 Comment



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