Search Results — 2000 specimen records retrieved (1469 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 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
  UC31  Abies concolor C. W. Kitts 1896-6-1 Nevada Grass Valley Comment
  SCFS826  Abies magnifica D. Funnell 1965-7-4 91 Nevada Sagehen Basin, On rd 2.5 mi from sign pointing to Carpenters Ridge. 2103 Comment
  UCD133102  Abies magnifica Beecher Crampton 1960-6-22 5745 Nevada 1/2 mile West of Norden, USDA Forest Service Snow Laboratory. 2133 Comment
  UCD116978  Acer glabrum var. glabrum Arthur M. Shapiro 1983-7-26 s.n. Nevada USFS Road 18N18, 10 air miles north of State Higway 20 and 2 miles southwest of Bowman Lake. 1645 Comment
  CAS-BOT-BC333287  Acer macrophyllum Gordon H. True 1965-6-9 2023 Nevada Sierra Nevada. So. Yuba River Canyon north of Hwy 49 Bridge 518 Comment
  SEINET12238742  Acer macrophyllum F. H. Utech 1990-1 90 -850 Nevada canyon along South Fork Yuba River, ca 6 mi NNW of Nevada City on CA 49 500 Comment
  SEINET12766392  Acer macrophyllum M. E. Barkworth, N. Gay; L. Greene 1981-7-16 3446 Nevada 5.6 miles west of intersection of Cal 20 and US 80 on Cal 20.; 0 Comment
  CAS-BOT-BC28726  Achillea millefolium F. Almeda 1993-7-25 7309 Nevada Soda Springs, about 15 miles from Hwy 80, due SE of Donner Pass. 1920 Comment
  RSA44486  Achillea millefolium var. alpicola Mulford 1946-8-26 s.n. Nevada Round Valley Comment
  UCD36412  Achnatherum Beecher Crampton 1953-7-21 1522 Nevada Nevada County, 1.5 miles west of Cisco Grove, on a western slope above South Fork of Yuba River. 1767 Comment
  SCFS777  Achnatherum lemmonii B. Trowbridge 1970-7-10 1315 Nevada Sagehen Basin, Sm clearing 0.5 mi W of culvert on SH Ck 2103 Comment
  UCD148305  Achnatherum lemmonii Nick Jensen; Rachel Hutchinson 2012-7-28 122 Nevada Along the trail to Castle peak, about 1 mile from the trailhead parking area. 2301 Comment
  UCD50599  Achnatherum lemmonii E. Wilson 1934-6-10 s.n. Nevada Near Grass Valley on Colfax Rd. Comment
  UCD50613  Achnatherum lemmonii R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  CAS-BOT-BC210788  Achnatherum nelsonii Gordon H. True 1971-9-6 7025 Nevada Paradise Lake jeep road ca. 1 mile northwest of Basin Peak 2377 Comment
  CAS-BOT-BC210789  Achnatherum nelsonii Gordon H. True 1971-8-24 6923 Nevada White Rock Lake ca. 1 mile southwest of Mt. Lola 2389 Comment
  CAS-BOT-BC216858  Achnatherum occidentale Gordon H. True 1971-8-25 6960 Nevada SW slope of Mount Lola 2560 Comment
  CAS-BOT-BC216859  Achnatherum occidentale Gordon H. True 1964-6-18 1543 Nevada Sagehen Creek Road, about 1 mile W of Truckee-Sierra Valley Road 1950 Comment
  CAS-BOT-BC210818  Achnatherum occidentale subsp. californicum Gordon H. True 1967-8-1 3709 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC210819  Achnatherum occidentale subsp. californicum Gordon H. True 1968-7-10 4374 Nevada Just north of Cisco Grove near mouth of Rattlesnake Creek 1798 Comment
  CHSC80899  Achnatherum occidentale subsp. californicum Lowell Ahart 2001-7-21 8989 Nevada On the south side of the dirt road, about 10 yards east of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  RSA657080  Achnatherum occidentale subsp. californicum Lynn R. Firestone, Harold Firestone 1983-8-6 8319 Nevada Skillman Campground, 13.5 mi east of Nevada City on Hwy 20 1360 Comment
  SEINET232915  Achnatherum occidentale subsp. californicum L. R. Firestone, H Firestone 1983-8-6 8317 Nevada Along hwy 20 ca 2 mi W of I-80 interchange to Nevada City CA 1585 Comment
  POM115580  Achnatherum occidentale subsp. occidentale Marcus E. Jones 1881-7-27 2553 Nevada Soda Springs. Comment
  CAS-BOT-BC217871  Achnatherum occidentale subsp. pubescens Gordon H. True; J. T. Howell 1970-8-11 6204 Nevada Carpenter Ridge, Independence Lake Drainage, ca. 7.5 mi. west of Truckee-Sierraville Highway 2621 Comment
  CAS-BOT-BC218053  Achnatherum stillmanii Gordon True; John Thomas Howell 1965-8-23 2445 Nevada Just W of Skillman Flat on Highway 20, 13 miles E of Nevada City 1341 Comment
  CHSC88183  Achnatherum stillmanii Lowell Ahart 2004-7-17 11268 Nevada Near a small stream, very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 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
  UCD51431  Achnatherum thurberianum Arnold Tiehm 1976-6-13 2231 Nevada About 1 mile W of Sierra County line Hwy. 80. Comment
  CHSC92020  Acmispon americanus var. americanus Lowell Ahart 2005-7-23 12180 Nevada Meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. 1572 Comment
  JEPS55803  Acmispon americanus var. americanus W. L. Jepson 1898-7-21 13781 Nevada Bear Valley. Comment
  SEINET5327497  Acmispon americanus var. americanus M. J. Williams 1973-7-17 73 -J-1 Nevada [Sierra Nevada] near Buck's Spgs., ca 1 mi. E of Martis Peak Rd., N of Buck Ridge 1859 Comment
  CAS-BOT-BC204738  Acmispon argophyllus W. R. Dudley 1893-6-14 s.n. Nevada Along South Yuba River, bove Washington Creek Comment
  SDSU4303  Acmispon brachycarpus unknown 1948-5-22 Nevada 1158 Comment
  SD243129  Acmispon nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2011-9-3 18363 Nevada Northern Sierra Nevada Mountains: small, open flat along CA-20, 2.6 miles west of its junction with Lowell Hill Road (Washington 7.5'Q) 1581 Comment
  UC8823  Aconitum columbianum A. M. Carpenter 1892-8 Nevada County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  UCD105276  Aconitum columbianum K. M. Meyer; A. Townesmith 2007-7-17 124 Nevada Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek. 1890 Comment
  SJSU10656  Aconitum columbianum C. L. Kline 1965-7-18 220 Nevada Sagehen Cr near Univ of California Field Station, c. 12 mi N of Truckee 2133 Comment
  CAS-BOT-BC391454  Aconitum columbianum subsp. columbianum Gordon H. True; John Thomas Howell 1970-8-11 6188 Nevada North Fork of Sagehen Creek near its headwaters, ca. 5 miles west of U.C. Station 2346 Comment
  CAS-BOT-BC391456  Aconitum columbianum subsp. columbianum C. F. Sonne 1884-7-1 9 Nevada Sierra Nevada Mts. Truckee Comment
  RSA3821  Aconitum columbianum var. columbianum A. A. Heller 1927-8-17 14458 Nevada Donner Lake region of the Sierra. 1829 Comment
  CAS-BOT-BC412875  Aconogonon davisiae Virginia Stortz 1962-7-12 851 Nevada Sand Ridge, 2 1/4 miles northeast of Grouse Ridge Lookout 2240 Comment
  CAS-BOT-BC412881  Aconogonon davisiae Gordon H. True; John Thomas Howell 1972-7-6 7268 Nevada Andesite Ridge between Castle Pass and Andesite Peak 2407 Comment
  CAS-BOT-BC412885  Aconogonon davisiae R. K. Gierisch; D. H. Esplin 1969-9-26 3622 Nevada Tahoe National Forest Comment
  UCD98801  Aconogonon phytolaccifolium James A. Neilson Jr. 1959-8-2 143 Nevada Fordyce Canyon, ca. 3/4 mile from Sterling Lake Dam. Comment
  SD215311  Adiantum jordanii Virginia Moran 2010-6-23 Nevada Alta Sierra Subdivision, Grass Valley: Above Clover Valley Road 570 Comment
  SEINET174983 Image available Adiantum pedatum Marcus E. Jones 1881-8-2 2610 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC9058  Aegilops triuncialis R. K. Gierisch; D. H. Esplin 1969-7-11 3512 Nevada Nevada City, Tahoe National Forest 762 Comment
  CAS-BOT-BC9061  Aegilops triuncialis Gordon H. True 1967-6-29 3627 Nevada Hells Half Acre, just west of Grass Valley on Hwy. 20 792 Comment
  CAS-BOT-BC202660  Aesculus californica Gordon H. True 1969-5-23 5001 Nevada Slacks Ravine just south of Mooney Flat 243 Comment
  JEPS114504  Agastache urticifolia Lowell Ahart 2008-7-18 15129 Nevada Along the P. G. & E. water ditch at the 3 1/4 mile mark, about one mile southwest of Highway 20 (by ditch), about 1/2 mile south of Bear Valley 1744 Comment
  UC58423  Agastache urticifolia A. A. Heller 1903-8-1 7077 Nevada lower end Donner Lake; lower end of Donner Lake Comment
  UCR234659  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2010-8-26 16841 Nevada Northern Sierra Nevada Mountains, South Fork Yuba River, Forest Route 85 (Fordyce Lake Rd) north of Hampshire Rocks Road and I-80, 1 mi. NNW (351 deg. ) of Cisco 1634 Comment
  CAS-BOT-BC29423  Ageratina occidentalis A. A. Heller 1903-8-7 7124 Nevada Above Donner Lake toward Donner Pass Comment
  CHSC80796  Agoseris glauca var. monticola Lowell Ahart 2001-7-21 8955 Nevada On the edge of a large meadow, on the south side of the dirt road, east of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  RSA711786  Agoseris grandiflora R. K. Brummitt 1997-6-11 19701 Nevada At Rough and Ready, 6 km W of Grass Valley. 550 Comment
  CAS-BOT-BC29647  Agoseris grandiflora var. grandiflora Gordon H. True; J. T. Howell 1965-7-15 2310 Nevada Ridge Road jsut west of Hughes Road intersection, Grass Valley 807 Comment
  CAS-BOT-BC29649  Agoseris grandiflora var. grandiflora Lillian Mott 1963-6-9 LM 163 Nevada 1 mi south of Grass Valley, hwy 49 731 Comment
  CAS-BOT-BC22766  Agoseris heterophylla Gordon H. True 1972-6-14 7160 Nevada Boca-Stampede Dam road, 5.2 miles north of Boca. 1767 Comment
  CAS-BOT-BC22768  Agoseris heterophylla Alice Eastwood 1912-6-20 537 Nevada Nevada City Comment
  CAS-BOT-BC13235  Agoseris monticola Gordon H. True 1970-8-24 6393 Nevada Bear Valley on White Rock Lake Rd, 1 mile E of road from Meadow Lake to Webber Lake 2255 Comment
  UCR233634  Agoseris retrorsa George K. Helmkamp, E. A. Helmkamp 2011-6-9 17501 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.0 miles north of its junction with Grizzly Hill Road, generally north of North Columbia 884 Comment
  CAS-BOT-BC127124  Agrostis exarata Gordon H. True 1966-7-19 2970 Nevada Eagle Lakes Road just north of Highway 80, about 1.5 mile northwest Cisco Grove. 1706 Comment
  CAS-BOT-BC127126  Agrostis exarata Emily McPherson; Edwin McPherson, Jr. 1974-9-29 I- 2 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale. 2072 Comment
  CAS-BOT-BC127132  Agrostis exarata Gordon H. True; J. T. Howell 1966-8-29 3207 Nevada Sagehen Creek, near University of California Station. 1920 Comment
  CDA28135  Agrostis exarata L. P. Janeway 1997-6-17 5146 Nevada South Fork Deer Creek; near Towle Mill site and about 1 mile south of Junction House site, a little back of a narrow meadowy edge of the north side of the creek. Comment
Read comments
Nov 13 2015
  SCFS994  Agrostis exarata M. Stevehur 1965-7-25 1965263 Nevada Sagehen Basin, Station 1951 Comment
  CAS-BOT-BC139627  Agrostis gigantea Gordon H. True 1962-7-3 769 Nevada Sierra Nevada. Grass Valley-Auburn Highway, 1.5 mile south of Grass Valley. 731 Comment
  POM115815  Agrostis humilis I. E. Diehl 1902-7-9 s.n. Nevada Castle Peak. 2744 Comment
  CAS-BOT-BC139447  Agrostis hyemalis A. A. Heller 1903-8-8 7149 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC139261  Agrostis idahoensis Gordon H. True; Barbara Trowbridge 1977-7-26 8375 Nevada Independence Lake Watershed. At edge of Upper Independence Creek, west of Independence Lake. 2164 Comment
  CAS-BOT-BC139265  Agrostis idahoensis Gordon H. True 1964-7-22 1583 Nevada Sierra Nevada. Fall Creek about 5 miles north of Emigrant Gap and just east of Bear Valley-Bowman Lake Road. 1706 Comment
  JEPS98481  Agrostis idahoensis Lowell Ahart 2000-8-10 8639 Nevada gravel bars along Fall Creek, 1/8 mi E of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  POM116249  Agrostis idahoensis I. E. Diehl 1902-7-10 s.n. Nevada Donner Lake Comment
  SEINET8507084  Agrostis idahoensis D. W. Taylor 2004-7-28 19232 Nevada Southeasterly flank Granite Mountain, ca. 0.3 miles Northwest of Harris Meadow 1814 Comment
  UCD52803  Agrostis idahoensis Beecher Crampton 1965-9-13 7505 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  CAS-BOT-BC139008  Agrostis pallens Gordon H. True 1966-7-19 2969 Nevada Eagle Lakes Road just north of Highway 80, about 1.5 mile northwest of Cisco Grove. 1706 Comment
  CAS-BOT-BC139009  Agrostis pallens Gordon H. True; John Thomas Howell 1966-8-28 3161 Nevada Sierra Nevada. Eagle Lakes about 3.5 miles northeast of Yuba Gap. 1676 Comment
  CAS-BOT-BC138733  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada Lower end of Donner Lake. Comment
  UCD53360  Agrostis scabra Beecher Crampton 1965-9-13 7509 Nevada Kingvale, Interstate Hwy. 80. 1859 Comment
  SEINET10510665  Agrostis stolonifera A. Arthur Heller 1903-8-1 Heller 7076 Nevada Lower end of Donner Lake. Comment
  JEPS104617  Agrostis thurberiana Lowell Ahart 2003-7-25 10446 Nevada Log landing in a logged over forest, on the w side of a poor road, ca 100 yd n of the locked gate, ca 1/8 mi n of Grouse Ridge Rd, ca 1/2 mi ne of Bowman Lake Rd (Forest Rd 18), ca 5 mi (air) n of Bear Valley and Highway 20. 1751 Comment
  CAS-BOT-BC138494  Agrostis variabilis Gordon H. True; J. T. Howell 1967-8-19 4065 Nevada North shore of Meadow Lake. 2194 Comment
  CAS-BOT-BC138496  Agrostis variabilis Gordon H. True; J. T. Howell 1965-8-24 2496 Nevada Sierra Nevada. Grouse Ridge about 5 miles northeast of Yuba Gap. 2346 Comment
  CHSC88427  Agrostis variabilis Lowell Ahart 2004-8-9 11358 Nevada Near a small dry snow lake, part of a small dry meadow, on the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 2263 Comment
  SBBG126274  Agrostis variabilis D. H. Wilken with E. Painter 1991-8-5 15087 Nevada Pacific Crest Trail, near Euer Saddle, N of Boreal Ridge 2225 Comment
  UCD53639  Agrostis variabilis Beecher Crampton 1965-9-13 7501 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  SEINET5335991  Agrostis variabilis A. A. Heller 1903-8-10 7140 Nevada ridge S of Donner Pass 2286 Comment
  UCD55697  Aira caryophyllea Beecher Crampton 1954-5-10 1842 Nevada South slope of the Middle Yuba River, Hwy. 49, 1 mile north of North San Juan. Comment
  UCR173529  Aira caryophyllea George K. Helmkamp, Elizabeth Helmkamp 2006-5-11 10398 Nevada Northern Sierra Nevada Foothills, Calif. Hwy 49 at the crossing of the South Yuba River (N of Nevada City) 402 Comment
  SEINET5882009 Image available Allium amplectens L. S. Rose 1967-1 67135 Nevada Hills NW of Grass Valley Comment
  JEPS61520  Allium bisceptrum var. bisceptrum Leland S. Smith 1928-6-12 2328 Nevada Hennis Pass Rd. near Sardine (Tahoe Forest); , Hennis Pass Rd. 1828 Comment
  CAS-BOT-BC262837  Allium campanulatum Peter Rubtzoff 1980-7-23 9475 Nevada Fordyce Lake shoreline, northeast of the dam in NE 1/4 of Sec. 34 and the adjacent part of NW 1/4 of Sec. 35, T18N, R13E 1932 Comment
  UC710557  Allium campanulatum John Thomas Howell 1943-7-20 18618 Nevada Castle Peak Comment
  CAS-BOT-BC466578  Allium campanulatum John Thomas Howell; Gordon H. True 1970-7-15 5580 Nevada Carpenter Ridge at head of Sagehen Creek, ca. 7.5 mi. west of Truckee-Sierraville Highway 2621 Comment
  CAS-BOT-BC466579  Allium campanulatum John Thomas Howell; Gordon H. True 1970-7-15 3946 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  CAS-BOT-BC466583  Allium campanulatum Gordon H. True 1966-7-20 3050 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2621 Comment
  CAS-BOT-BC466589  Allium campanulatum Gordon H. True 1967-8-1 s.n. Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC466598  Allium campanulatum Betty J. Jorgensen 1944-7-29 541 Nevada Clair Tappan Lodge. Near Norden Comment
  CAS-BOT-BC466599  Allium campanulatum Barbara Keller 1975-6-15 1588 Nevada 4.5 miles north of Woodchuck flat near Magondigal Summit, 7.5 miles north of highway 80. Sierra Nevada Mountain Range 1828 Comment
  CAS-BOT-BC466603  Allium campanulatum A. A. Heller 1903-8-12 7155 Nevada Ridge south of Donner Pass 2590 Comment
  SEINET7067132  Allium crispum A. G. Vestal 1947-4-29 s.n. Nevada About 1.4 miles west of Grass Valley on Route 20. Coordinate datum: NAD27. UTM Zone 10, 665246mE, 4343745mN. Comment
Read comments
Jul 16 2018
  CHSC110698  Allium lemmonii Dean Wm. Taylor 2003-6-4 18608 Nevada The Sierra Nevada. Martis Valley: West juniper Creek (7 air miles East of Truckee) 2011 Comment
  CAS-BOT-BC472952  Allium lemmonii Gordon H. True 1972-6-14 7148 Nevada Boca-Stampeded Dam road, 5.2 miles north of Boca. 1767 Comment
  UCD40376  Allium obtusum Rodney Gale Myatt 1971-7-10 871 Nevada South of Hwy 80, near Cisco. Along trial from Hwy 80 south to Loch Levin. 1737 Comment
  CAS-BOT-BC472810  Allium obtusum Margaret Williams 1973-6-10 s.n. Nevada Lookout on old Donner Summit Hwy. 2133 Comment
  UCD82916  Allium obtusum var. obtusum Albert Grigarick 2009-5-9 64 Nevada NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula. 1751 Comment
  CAS-BOT-BC472048  Allium obtusum var. obtusum Marcus E. A M Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  SEINET8467235 Image available Allium obtusum var. obtusum D. W. McNeal 1975-5-9 1598 Nevada Puddingstone Ridge just above the rd to Graniteville ca 6 mi E of N. Columbia. 1280 Comment
  CAS-BOT-BC474294  Allium parvum Gordon H. True 1973-5-26 7488 Nevada Just north of Prosser Reservoir and east of Hobart Mills 1767 Comment
  UC188770  Allium parvum C. F. Sonne 1887-5-1 Nevada road to Donner Lake; Sierra Nevada Mountains Comment
  CAS-BOT-BC132050  Allium peninsulare var. peninsulare Gordon H. True 1972-5-2 7117 Nevada Englebright Dam-Lake Wildwood road ca. 1 mile west of Lake Wildwood Dam on Deer Creek 365 Comment
  POM110007  Allium platycaule Marcus E. Jones 1881-7-28 2569 Nevada Soda Springs. 2744 Comment
  CAS-BOT-BC474071  Allium platycaule Carl Purdy 1982-1-1 s.n. Nevada Donner Lake Region Comment
  UCD138621  Allium sanbornii var. sanbornii R. O. Hanes 1995-7-22 279 Nevada Hell's Half Acre, R and R Hwy and Ridge, GV. 792 Comment
  CAS-BOT-BC131943  Allium tribracteatum James A. Neilson 1959-6-5 92 Nevada 100 yards s.w. of Sterling Lake dam 2194 Comment
  JEPS128660  Allium validum Lowell Ahart, John Dittes 2017-7-19 21616 Nevada Northwest part of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. Comment
  RSA293366  Allium validum Reino Alava 1958-7-4 1120 Nevada Sage Hen Creek, University of California Trout Laboratory (12 miles north of Truckee). 1982 Comment
  SCFS5353  Allium validum R. Schmid 1964-7-17 210 Nevada In marshy area South of Sagehen Creek about 1/4 mile east of station. 1951 Comment
  UCR53733  Allophyllum divaricatum B. G. Pitzer, Steve Morgan, H. M. Soldan 1988-5-28 0921 Nevada Sierra Nevada Mtns, Calif. Hwy 49 at bridge over S fork of the Yuba River, c. 6 mi WNW of Nevada City. Roadside and E-facing slope along well-marked trail adjacent to bridge Comment
  UCD128461  Allophyllum gilioides subsp. violaceum Albert Grigarick 2011-6-22 258 Nevada 1.4 mi W of intersection of Hwy 89N and Alder Creek Road, on Alder Creek Trail between Alder Creek Road and Alder Creek. 1830 Comment
  CAS-BOT-BC123821  Allophyllum violaceum Amos Arthur Heller 1903-7-8 6873 Nevada Lower end of Donner Lake Comment
  UCD109965  Alnus incana subsp. tenuifolia R. O. Hanes 1992-8-21 58 Nevada Rocky Glenn. 1645 Comment
  CAS-BOT-BC170681  Alnus rhombifolia F. A. MacF. 1934-7-8 12564 Nevada Bear River, near bridge on You Bet Mine Road from Colfax Comment
  CAS-BOT-BC170685  Alnus rhombifolia Gordon H. True; John Thomas Howell 1970-5-28 5366 Nevada Bear Valley on Highway 20, ca. 20 mi E of Nevada City. Sierra Nevada 1402 Comment
  POM166433  Alnus rhombifolia A. A. Heller 1903-7-17 6952 Nevada Along the base of the ridge between Donner Lake and Coldstream. Comment
  UC5348  Alnus rhombifolia A. M. Carpenter 1892-8 Nevada County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  CAS-BOT-BC138131  Alopecurus aequalis var. aequalis Gordon H. True; J. T. Howell 1966-8-29 3231 Nevada North side of Prosser Reservoir, about 1 mile north of Dam. 1737 Comment
  JEPS45135 Image available Amelanchier alnifolia var. pumila W. L. Jepson July 1898 13870 Nevada Summit sta. 2133 Comment
  UCR63628  Amsinckia menziesii B. G. Pitzer, Steve Morgan, H. M. Soldan 1988-5-27 0861 Nevada Sierra Nevada Mtns., Tahoe National Forest, 7 mi NE of Nevada City and c. 6 mi inside the forest, on Hwy 20 762 Comment
  JEPS98338  Anaphalis margaritacea Lowell Ahart 2000-7-28 8615 Nevada open flat near a small dry spring, E side of Fall Creek 1/8 mi NE of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  SD240830  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2007-8-1 12657 Nevada Northern Sierra Nevada Mountains: Soda Lake Road in the vicinity of Lake Van Norden, 0.2 mile south of Donner Pass Road (Soda Springs 7.5'Q) 2073 Comment
  CAS-BOT-BC64264  Anaphalis margaritacea Emily McPherson 1975-8-8 75- 57 -4 Nevada Canyon 22 off Interstate 80 Comment
  CAS-BOT-BC391748  Anemone John Thomas Howell 1943-7-20 18626 Nevada Castle Peak Comment
  UC136288  Anemone drummondii A. A. Heller 1903-8-5 7099 Nevada near highest point Castle Peak Comment
  POM82285  Angelica breweri Marcus E. Jones 1881-7-29 2584 Nevada Soda Springs. 2134 Comment
  SEINET11079600  Angelica breweri P. B. Kennedy, S. B. Doten 1901-8-6 239 Nevada Soda Springs. Comment
  CDA18131  Antennaria argentea G. D. Barbe, T. C. Fuller 1973-6-19 1612 Nevada Tahoe National Forest; Northside, west end of Donner Lake, between Interstate Hwy 80 and old US Hwy 40 (Donner Lake Rd.) 0.3 mile from intersection. 1828 Comment
  CAS-BOT-BC63962  Antennaria argentea Gordon H. True 1973-6-6 7564 Nevada Scadden Flat just west of Grass Valley at head of Squirrel Creek 731 Comment
  JEPS126324  Antennaria media Steve Matson 2003-8-9 898 Nevada nSNH; Sierra Crest just east of Castle Peak, 300 yards west of Warren Lake trail saddle northeast. Comment
  SCFS576  Antennaria media B. Trowbridge 1971-8-20 2719 Nevada Sagehen Basin, In cirque on Carpenter Ridge, along SW wall 2438 Comment
  CAS-BOT-BC79952  Antennaria microphylla Marcus E. Jones 1881-7-27 2544 Nevada Soda Springs 2438 Comment
  UC34571  Antennaria pulchella C. F. Sonne 1886-7-24 Nevada Mt. Stanford Sierra Nevada Mountains 2590 Comment
  CDA10082  Antennaria rosea subsp. confinis L. Ahart 2004-8-9 11362 Nevada North of the mine waste mound, south of a small dry meadow, southwest of a large snow lake, on the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 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
  JEPS83312  Antirrhinum leptaleum David M. Thompson 1983-7-21 379 Nevada Grass Valley , Grass Valley Quad. (7.5', 1949) (along both sides of Hwy 20, just w of Ridge Road intersection) 792 Comment
  RSA261457  Aphanes occidentalis R. F. Denno 1967-4-30 60 Nevada 6 miles S of Grass Valley on Hwy 49. Comment
  UCD121242  Apocynum androsaemifolium G. K. Helmkamp; E. A. Helmkamp 2007-7-27 12616 Nevada Northern Sierra Nevada Mtns: Bowman Lake Road, 11.2 miles north of its junction with CA-20 (Graniteville 7.5'Q). 1793 Comment
  UCR89178  Apocynum androsaemifolium G. H. True 1961-8-2 113 Nevada Sierra Nevada Mtns., 2.5 mi. SW of Grass Valley 735 Comment
  POM75754  Apocynum androsaemifolium subsp. pumilum Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  RSA69930  Apocynum androsaemifolium subsp. pumilum F. W. Peirson 1931-8-10 9571 Nevada On banks of Yuba River, Sierra Camp, 4 miles west of Donner Pass 2058 Comment
  NY297947  Apocynum viarum A. A. Heller 1905-7-14 8110 Nevada Near Nevada City Comment
  CAS-BOT-BC397800  Aquilegia formosa Gordon H. True; John Thomas Howell 1970-8-10 3858 Nevada Sierra Nevada; Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  POM270625  Aquilegia formosa var. pauciflora Lyman Benson 1933-6-27 4551 Nevada Donner Lake, Sierra Nevada Mt. range, Truckee River watershed. 1799 Comment
  POM95061  Arabis davidsonii Marcus E. Jones 1902-7-10 s.n. Nevada Summit. Sierra Nevada Mtns. Comment
  CHSC31995  Arceuthobium campylopodum L. Ahart 1976-9-22 1205 Nevada Ca. 2 mi from Hwy 20 on rd to Washington, ca. 3 mi s of Washington. 1219 Comment
  SJSU7854  Arceuthobium campylopodum M. D. Fleschner 1965-7-8 Nevada 0.5 mi SW of Sagehen Cr Field Station of Univ of Calif c. 12 mi N of Truckee 2042 Comment
  CAS-BOT-BC409994  Arceuthobium campylopodum Alice Eastwood 1913-7-4 3420 Nevada Spencerville Comment
  UCD105062  Arceuthobium campylopodum Shawn Petrash 1994-6-5 27 Nevada North of Nevada City, south of Yuba River, end of Tayler Rd off Hudson Way; Ponderosa Pine Forest. 830 Comment
  CAS-BOT-BC45457  Arctostaphylos nevadensis Gordon H. True; James B. Roof 1975-10-16 7968 Nevada Bear Grass Ridge on Alpha road just n. of Hwy. 20, 13 mi. e. of Neveda City. 1371 Comment
  CAS-BOT-BC45459  Arctostaphylos nevadensis Gordon H. True 1964-6-17 1490 Nevada About .2 .3 mi. north of Cisco Grove, at Woodchuck Flat on Rattlesnake Creek. 1950 Comment
  CAS-BOT-BC45460  Arctostaphylos nevadensis John Thomas Howell; Gordon H. True 1968-6-9 44520 Nevada South of Donner Summit near Norden. 2194 Comment
  CAS-BOT-BC45464  Arctostaphylos nevadensis Gordon H. True; John Thomas Howell 1970-7-13 5462 Nevada Eagle Lakes Road at Fordyce Creek Trail ca. 2 mi. n. of Indian Springs Campground. 1661 Comment
  POM308711  Arctostaphylos nevadensis Betty J. Jorgensen 1944-6-6 453 Nevada Above highway near A.S.U.C. lodge. Near Norden. Comment
  UC82970  Arctostaphylos nevadensis Katharine Brandegee July 1889 Nevada Donner Comment
  SEINET7262825  Arctostaphylos nevadensis S. Emerson, H. Mozingo 1982-9-12 s.n. Nevada 2591 Comment
  SBBG50265  Arctostaphylos nevadensis subsp. nevadensis G. H. True, J. T. Howell 1967-8-19 4078 Nevada small lake on Bowman Lake Rd, ca. .05 mi W of Meadow Lake 2255 Comment
  UCD53309  Arctostaphylos patula Rudolf Schmid 1964-6-21 31 Nevada North of road; ca. 1 mile west of station area; University of California Sagehen Creek Station; Sagehen Creek basin; off State Highway 89; ca. 12 miles north of Truckee. 1981 Comment
  SEINET5788102 Image available Arctostaphylos pungens var. platyphylla Marcus E. Jones 1981-8-4 2796 Nevada Truckee, California Comment
  HSC97038  Arctostaphylos viscida L. Ahart 2004-5-3 10867 Nevada W side of Washington road about 1 1/4 mi. N of intersection with Hwy. 20, ca. 4 1/4 mi. S of Washington 1241 Comment
  UCD15653  Arctostaphylos viscida Jessica Le 1989-6-3 24 Nevada You Bet Rd. 762 Comment
  UCD52639  Arctostaphylos viscida J. E. Sowder; R. W. Lundh 1933-4-17 41 Nevada 1/2 mi. NW Chicago Park 670 Comment
  RSA121268  Arctostaphylos viscida subsp. viscida J. E. Sowder, R. W. Lundh 1933-4-17 40 Nevada Road 1 mi. N. of Bear River. 671 Comment
  JEPS51410  Arenaria aculeata C. F. Sonne 1886-6-24 31 Nevada Sierra Nevada Mountains, Mt. Stanford, Frog Lake Comment
  JEPS107511  Arenaria congesta var. suffrutescens Lowell Ahart 2005-7-23 12178 Nevada West of the meadow under the power lines, about 150 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20 1572 Comment
  CHSC75801  Arenaria kingii var. glabrescens Lowell Ahart; Vernon H. Oswald 1999-7-26 8104 Nevada On the north side of Grouse Ridge Road (Road 14) and northeast of the Lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. 2316 Comment
  SEINET8521981  Aristida oligantha Kelly W. Allred 1991-1 5481 Nevada 8 miles north of Grass Valley along hwy 20, pine-oak woodland with dry annual grasses Comment
  UC134178  Arnica chamissonis C. F. Sonne 1897-8-7 Nevada above Donner Lake; Sierra Nevada Mountains Comment
  UC193591  Arnica chamissonis C. F. Sonne 1882-7-1 Nevada Truckee Comment
  SEINET6774959 Image available Arnica chamissonis M. J. Williams, B. Trowbridge, G. H. True, Jr., A. Tiehm 1977-7-26 77- 47 -9 Nevada Independence Creek near Independence Lake 2118 Comment
  RSA123057  Arnica dealbata N. H. French 1934-9-13 540 Nevada 2.5 miles S of Washington. 1250 Comment
  CAS-BOT-BC82733  Arnica longifolia Gordon H. True 1962-8-21 1011 Nevada Cave Lake, northeast slope of Fall Creek Mt. 2072 Comment
  JEPS35886  Arnica longifolia A. M. Carpenter Nevada ne Emigrant Gap; South Fork Yuba River, Lake Spaulding 1371 Comment
  POM53829  Arnica longifolia subsp. myriadenia A. A. Heller 1903-8-18 7191 Nevada Truckee Comment
  CAS-BOT-BC90013  Arnica mollis Gordon H. True 1973-8-21 7651 A Nevada at east end of Castle Peak ridge ca. 1.5 miles north of Summit Lake 2346 Comment
  UC193523  Arnica nevadensis C. F. Sonne 1888-6-1 Nevada Truckee Comment
  SCFS585  Arnica nevadensis B. Trowbridge 1970-8-20 2731 Nevada Sagehen Basin, Grouse Mdw, below Carpenter Ridge 2347 Comment
  CAS-BOT-BC90076  Arnica ovata Lillian S. Mott 1965-9-5 6542 Nevada On rock cliffs above Sanford Lake 2225 Comment
  RSA700667  Arnica ovata L. Ahart 2004-8-9 11343 Nevada On the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 2163 Comment
  CAS-BOT-BC85075  Arnica parryi John Thomas Howell; Gordon H. True 1967-8-1 4000 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  SEINET6775225 Image available Artemisia arbuscula L. R. Williams 1972-9-10 1039 Nevada Between Castle Pass and Basin Peak 2438 Comment
  CAS-BOT-BC85011  Artemisia arbuscula subsp. arbuscula John Thomas Howell 1943-7-16 18413 Nevada West side of Donner Pass near Norden, Boreal Ridge 2133 Comment
  CAS-BOT-BC90396  Artemisia douglasiana Peter H. Raven 1954-8-27 7975 Nevada West of Greenhorn Creek 914 Comment
  CAS-BOT-BC90398  Artemisia douglasiana Gordon H. True 1961-8-27 186 Nevada G. H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road 548 Comment
  UC990716  Artemisia douglasiana Roxana S. Ferris 1953-11-8 12702 Nevada about 1 mi from Sierraville (on road to Sierra Buttes) Comment
  UCR241730  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2012-9-25 19932 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 1.2 miles north of CA-20, N of I-80 between Grass Valley and Truckee 1427 Comment
  SEINET9367731  Artemisia ludoviciana Unknown 2001-7-15 Nevada Nevada Comment
  CAS-BOT-BC93738  Artemisia ludoviciana subsp. candicans A. A. Heller 1903-8-12 7153 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC93739  Artemisia ludoviciana subsp. candicans A. A. Heller 1903-8-12 7153 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC90710  Artemisia ludoviciana subsp. incompta Emily McPherson 1975-8-8 75- 56 -9 Nevada Along stream on east border of Canyon 22 off Interstate 80 1584 Comment
  CAS-BOT-BC90711  Artemisia ludoviciana subsp. incompta Gordon H. True 1973-8-21 7654 Nevada South slope of Castle Peak at edge of Red Fir Forest, ca. 1 mile east of Castle Pass 2377 Comment
  CAS-BOT-BC93516  Artemisia tridentata subsp. tridentata Gordon H. True 1965-10-5 2657 Nevada Sierra Nevada - Truckee River, 2 1/2 miles east of Hirschdale, near mouth of Gray Creek. 1676 Comment
  CAS-BOT-BC93518  Artemisia tridentata subsp. tridentata Brandegee s.n. Nevada Truckee Comment
  CAS-BOT-BC93519  Artemisia tridentata subsp. tridentata Margaret Williams 1974-8-10 74 -N-48 Nevada Juniper Creek, southeast of Hirschdale 1950 Comment
  UC91248  Artemisia tridentata subsp. tridentata T. S. Brandegee 1887-9-1 Nevada Truckee Comment
  CAS-BOT-BC99287  Artemisia tridentata subsp. vaseyana John Thomas Howell; Gordon H. True 1970-7-15 6029 Nevada Carpenter Ridge at head of Sagehen Creek, ca. 7.5 mi. west of Truckee-Sierraville Highway 2621 Comment
  SEINET251848  Artemisia tridentata subsp. vaseyana L. Shultz, J. Shultz 1986-9-20 10221 Nevada Boca Dam 1680 Comment
  JEPS102624 Image available Artemisia tripartita Lowell Ahart 2001-7-21 8957 Nevada NE of Lake Van Norden (edge of large meadow, S side of dirt road, 50 yds E of old sheep corral; 1 1/2 mi E of Soda Springs) 2063 Comment
  UCD137844  Asarum hartwegii Barbara Bogert 1970-4-25 5 Nevada Rock Creek, 3.4 miles east of Nevada City off State Highway 20. 1036 Comment
  SEINET12104089  Asarum lemmonii F. H. Utech 1990-6-4 90 -816 Nevada Tahoe National Forest, Lake Spaulding area, ca 4 mi W of US I-80 on CA 20 1500 Comment
  CAS-BOT-BC69623  Aspidotis densa Gordon H. True 1962-6-19 692 Nevada Washington Jct. about 12.5 mi. e. of Nevada City, on Nevada City-Truckee Highway. 1319 Comment
  SEINET6412868  Aspidotis densa A. A. Heller 1903-8-14 7168 Nevada [Sierra Nevada] Above Donner Lake toward Donner Pass Comment
  POM57242  Aster alpigenus A. A. Heller 1903-8-10 7136 Nevada Ridge south of Donner Pass. 2287 Comment
  SEINET6744628  Aster andersonii Marcus E. Jones 1881-1 2532 Nevada Soda Springs Comment
  POM39461  Aster eatonii Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  UCR176067  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2006-8-14 11248 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  CAS-BOT-BC177504  Astragalus austiniae John Thomas Howell 1943-7-18 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177506  Astragalus austiniae M. E. Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  UC83897  Astragalus austiniae J. G. Lemmon 1873-8-27 1 Nevada Mt. Lola Comment
  JEPS107979  Astragalus canadensis var. brevidens Lowell Ahart 2005-7-31 12218 Nevada Track of the old gravel road over Donner Summit, about 200 yards southwest of the GPS location, southeast of the bridge on old Highway 80, southeast of Donner Pass and Donner Summit 2062 Comment
  RSA797959  Astragalus cicer M. F. Wojciechowski, P. J. Wojciechowski 2008-8-14 1655 Nevada Truckee Canyon, at Hirschdale Road exit on US interstate 80, south of roadway in disturbed area in and around overpass and along Truckee River, with grasses, Lupinus. 1750 Comment
  UC1980218  Astragalus cicer M. F. Wojciechowski with P. J. Wojciechowski 2008-8-14 1656 Nevada Truckee Canyon, at Hirschdale Road exit on US interstate 80 south of roadway in disturbed area in and around overpass and along Truckee River. Comment
  CAS-BOT-BC186730  Astragalus gambelianus Gordon H. True; J. T. Howell 1969-4-9 4787 Nevada Rd. between Englebright Dam and Anthony House, ca. 1 mile west of Anthony House 365 Comment
  CAS-BOT-BC205797  Astragalus purshii James R. Shevock 1985-5-19 11141 Nevada Northern Sierra Nevada. Tahoe National Forest. Prosser Creek off of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80 1800 Comment
  UCD105209  Astragalus purshii R. O. Hanes 1991-5-28 30 Nevada Near Little Truckee Riv., Tahoe Forest. 1725 Comment
  POM26503  Astragalus whitneyi Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains. Comment
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Dec 1 2011
  CAS-BOT-BC198645  Astragalus whitneyi var. whitneyi Gordon H. True 1968-7-31 4522 Nevada Top of ridge between Castle and Basin Peaks 2651 Comment
  CDA26759  Astragalus whitneyi var. whitneyi L. Ahart 2003-9-2 10548 Nevada North of the trails to the east and south, on the east side of Grouse Ridge Road (Road 14) and east of the Lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. Comment
  CAS-BOT-BC68743  Athyrium alpestre var. americanum L. Mott 1965-9-5 LM 6541 Nevada Sanford L. 2225 Comment
  UC336660  Athyrium distentifolium var. americanum J. G. Lemmon 1874-8-15 Nevada near Webber Lake (side of Mt Rose) Comment
  CDA16746  Athyrium filix-femina var. cyclosorum G. F. Hrusa, J. Glazner 2001-7-15 15889 Nevada Sierra Nevada; N side of Lake Van Norden adj. to old rip-rap dam, now breached. 2164 Comment
  SBBG119870  Athyrium filix-femina var. cyclosorum L. Ahart 2003-7-25 10450 Nevada ca. 1/8 mi N of Grouse Ridge Rd, ca. 0.5 mi NE of Bowman Lake Rd (Forest Rd 18), ca. 5 air mi N of Bear Valley and Hwy 20 1769 Comment
  UC399382  Athyrium filix-femina var. cyclosorum C. F. Sonne 1882-9-3 Nevada Truckee Comment
  SEINET6627104  Azolla mexicana G. H. True Jr. 1969-12-18 5172 Nevada Sierra Nevada, Reservoir on tributary to Dry Creek on Lime Kiln Rd. just E. of Banner Grange Comment
  CAS-BOT-BC98208  Baccharis salicifolia Gordon H. True 1973-5-2 7463 Nevada French Corral Creek just south of Dudley Corral on Bridgeport Road - Sierra Nevada 365 Comment
  CAS-BOT-BC106566  Balsamorhiza deltoidea Gordon H. True 1962-4-17 401 Nevada American Ranch Hill, about 5.5 miles south-west of Grass Valley, on McCourtney Rd. 701 Comment
  POM35970  Balsamorhiza sagittata Marcus E. Jones 1881-8-1 2604 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC16535  Barbarea orthoceras Gordon H. True; John Thomas Howell 3866 Nevada Sierra Nevada. Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 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
  CAS-BOT-BC16549  Barbarea orthoceras L. S. Smith 1926-6-10 1916 Nevada Tahoe Forest. Near McMurray Lake. 1828 Comment
  CHSC478  Barbarea orthoceras V. Holt 1941-5-11 Nevada Comment
  RSA482814  Barbarea orthoceras Wm. Martin 1971-9-9 20173 Nevada 1 mile north of the head of Donner Lake Comment
  SCFS885  Barbarea orthoceras E. Davidson 1964-6-19 619642 Nevada Sagehen Basin, Ca. 30 yd E of station in mdw 1951 Comment
  SEINET12101740  Berberis sonnei C. F. Sonne 1885-1 s.n. Nevada Truckee, Sierra Nevada Mts Comment
  UCR258190  Bidens frondosa George K. Helmkamp, Elizabeth Helmkamp 2012-10-16 20024 Nevada Sierra Nevada Mountains Foothills, Robles Dr., south of the junction of Combie Road and Darkhorse Drive, 2.8 air miles SE (124 deg. ) of Higgins Corner 445 Comment
  CAS-BOT-BC413041  Bistorta bistortoides Doris K. Kildale 1928-8-23 6659 Nevada Donner Lake Comment
  SCFS84  Bistorta bistortoides J. Ammirati 1964-6-22 34 Nevada Sagehen Basin, Ca. 200 yds S of station, in W end of mdw 1951 Comment
  UC10136  Boechera Miss Michener 1893-8-1 Nevada Truckee Comment
  CAS-BOT-BC15890  Boechera arcuata Gordon H. True 1963-5-2 1207 Nevada Sierra Nevada. North San Juan Highway, about 0.25 mile west of South Yuba River. 441 Comment
  CAS-BOT-BC15891  Boechera arcuata W. R. Dudley 1893-6-14 s.n. Nevada By South Yuba River above Washington Creek. Comment
  CAS-BOT-BC16040  Boechera breweri subsp. shastaensis Gordon H. True; John Thomas Howell; Lillian Mott 1971-5-24 6573 Nevada South Fork of Yuba River ca. 1 mile belwo Washington. 792 Comment
  SEINET3165653  Boechera divaricarpa P. J. Alexander 2006-7-30 402 Nevada Castle Valley, .7 miles ESE of Andesite Peak, near Donner Pass, about .5 miles N of I-80. 2240 Comment
  CAS-BOT-BC16242  Boechera elkoensis Gordon H. True; John Thomas Howell 1970-8-10 6147 Nevada Cave Lake just south of Lindsey Lakes on north slope of Fall Creek Mountain. 2072 Comment
  CAS-BOT-BC14247  Boechera pinetorum Henry M. Pollard 1936-7-1 s.n. Nevada Rainbow Tavern, Donner Region. 1828 Comment
  CAS-BOT-BC14248  Boechera pinetorum E. R. Drew 1925-5-20 s.n. Nevada Independence Lake. Comment
  CAS-BOT-BC14249  Boechera pinetorum T. C. Fuller 1968-6-11 17230 Nevada Sierra Nevada. Above Donner Lake. South side of IS 80 east below Donner Summit. 2133 Comment
  CAS-BOT-BC14500  Boechera platysperma Marcus E. Jones 1881-7-25 2512 Nevada Soda Springs. 2133 Comment
  UC373057  Boechera platysperma Marcus E. Jones, A. M. 1881-7-25 2512 Nevada Soda Springs 2133 Comment
  CAS-BOT-BC25566  Boechera retrofracta Gordon H. True 1974-6-19 7740 Nevada Canyon of Gray Creek, tributary to Truckee River 2.5 miles below Hirschdale. 1767 Comment
  JEPS111473  Boechera retrofracta B. A. Roy, J. W. Kirchner 1996-5-10 Nevada W side of Truckee, across Glenshire Road from Timber Mill. Comment
  CAS-BOT-BC25567  Boechera retrofracta Emily McPherson 1975-5-12 75- 2 -3 Nevada Canyon 22 just west of Sierra County Line, 500 feet above Highway 80. 1584 Comment
  CAS-BOT-BC25568  Boechera retrofracta Emily McPherson 1975-5-12 75- 2 -4 Nevada Canyon 22 just west of Sierra County Line, 500 feet above Highway 80. 1584 Comment
  CAS-BOT-BC25569  Boechera retrofracta Emily McPherson; Stephen Williams 1975-5-26 75- 10 -1 Nevada Camp 24 just west of Sierra County Line, 500 feet above Highway 80. 1584 Comment
  SEINET12004220  Boechera retrofracta C. F. Sonne 1885-1 17 Nevada Summit Station, C.P.R.R, Sierra Nevada Mts. 2591 Comment
  CAS-BOT-BC25904  Boechera suffrutescens W. G. Wright 1892-7-1 s.n. Nevada Truckee. Comment
  CAS-BOT-BC26678  Boisduvalia densiflora Amos Arthur Heller 1903-7-25 7021 Nevada Lower end of Donner Lake Comment
  RSA80690  Boisduvalia densiflora var. densiflora F. W. Peirson 1931-8-10 9559 Nevada Near west end of Donner Lake. 1829 Comment
  HSC34477  Botrychium multifidum J. D. Ackerman, A. M. Montalvo 1974-7-20 382 Nevada Lake Spalding Recreation Area, off Hwy. 20 near junction with Hwy. 80 1585 Comment
  JEPS98399  Boykinia major Lowell Ahart 2000-8-10 8635 Nevada gravel bars along Fall Creek 1/8 mi E of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  UCR254594  Brassica geniculata George K. Helmkamp 2014-3-11 22552 Nevada Sierra Nevada Mountains Foothills, along CA-49, 0.2 mile north of the junction with Gautier Road, between Higgins Corner and Auburn 421 Comment
  UCR253504  Brassica kaber George K. Helmkamp 2014-3-11 22540 Nevada Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way 402 Comment
  RSA787884  Brickellia greenei J. R. Shevock 1990-7-23 11984 Nevada Tahoe National Forest. Along Interstate 80 at Eagle Lakes off-ramp. 1829 Comment
  CAS-BOT-BC134082  Brickellia microphylla var. microphylla Emily McPherson 1975-8-8 75- 54 -5 Nevada Eastern border of Canyon 22 near Interstate 80 1706 Comment
  UC616862 Image available Brodiaea elegans subsp. elegans L. Constance 1938-6-8 2289 Nevada 3 mi n Nevada City; Sierra Nevada foothills; 3 mi. N of Nevada City, Nevada Co. 762 Comment
  RSA6251  Brodiaea elegans subsp. elegans David D. Keck 1932-7-1 1601 Nevada Near southern city limits of Grass Valley. 732 Comment
  CAS-BOT-BC484254  Brodiaea elegans var. elegans Gordon H. True 1965-6-30 2129 Nevada Washington Road 1 1/2 mi. north of Hiway 20 (Wash. Jct.) 12 miles E. Nevada City 1280 Comment
  CAS-BOT-BC484256  Brodiaea elegans var. elegans Gordon H. True 1965-6-9 1991 Nevada 1 1/2 miles east of Austin Flat and north of Rock Mt.. 304 Comment
  CAS-BOT-BC484563  Brodiaea minor David D. Keck 1932-7-1 1602 Nevada Near southern city limits of Grass Valley 731 Comment
  JEPS118413  Brodiaea purdyi Lowell Ahart 2011-7-23 17608 Nevada In the small meadow where there are two grave memorials, about 40 yards west of Bowman Lake road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road 1379 Comment
  CAS-BOT-BC484583  Brodiaea purdyi Gordon H. True 1967-6-29 3635 Nevada Hells Half Acre, just west of Grass Valley on Hwy 20 792 Comment
  UC143055  Brodiaea sierrae A. A. Heller 1905-7-14 8097 Nevada near Grass Valley Comment
  UC843926  Brodiaea sierrae Alice Eastwood Jun 20 1912-Jun 22 1912 565 Nevada Nevada City Comment
  CAS-BOT-BC486488  Brodiaea sierrae Alice Eastwood 1913-7-4 3426 Nevada Near Wolf Creek Comment
  CAS-BOT-BC486498  Brodiaea sierrae Wayne Roderick 1967-7-8 s.n. Nevada ca. 4 miles w. of Grass Valley 304 Comment
  CAS-BOT-BC486499  Brodiaea sierrae Gordon H. True 1961-7-14 27 Nevada American Ranch Hill, 6 mi. south west of Grass Valley 701 Comment
  UCD57885  Bromus carinatus Beecher Crampton 1953-7-21 1532 Nevada 1 mile west of Norden. 2103 Comment
  CAS-BOT-BC149281  Bromus carinatus var. carinatus Gordon H. True; John Thomas Howell 2317 Nevada Banner Mountain about 4 miles east of Nevada City. Comment
  CAS-BOT-BC149285  Bromus carinatus var. carinatus Gordon H. True 1962-5-17 573 Nevada Sierra Nevada. G.H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road. 548 Comment
  UC53635  Bromus carinatus var. carinatus J. Burtt Davy Jun 25 1897-Jun 30 1897 3252 Nevada Truckee River Basin, along Truckee River Truckee River; Truckee River Basin, Truckee River Comment
  CDA31582  Bromus ciliatus L. Ahart 2004-8-9 11370 Nevada About 200 yards south of the GPS location at Catfish Lake, about 200 yards south of Catfish Lake,about 100 yards west of Meadow Lake Road, about 1/2 mile (air) east of Jackson Lake, on a poor logging road. Comment
  CHSC88204  Bromus ciliatus Lowell Ahart 2004-8-9 11370 Nevada On a poor logging road, about 200 yards south of the GPS location at Catfish Lake, about 200 yards south of Catfish Lake, about 100 yards west of Meadow Lake Road, about 1/2 mile (air) east of Jackson Lake. 1984 Comment
  UCD58430  Bromus ciliatus Rudolf Schmid 1964-7-17 212 Nevada Along north side of Sagehen Creek. Ca. 1/4 mile from station. West of State Highway 89. 1950 Comment
  UCR173690  Bromus hordeaceus George K. Helmkamp, Elizabeth Helmkamp 2006-5-11 10390 Nevada Northern Sierra Nevada Mtns., Cedarsong Road, 0.1 mi. NE of Calif. Hwy 49 (NW of Nevada City) 637 Comment
  CAS-BOT-BC155281  Bromus inermis John Thomas Howell 1978-7-29 53352 Nevada Sierra Nevada. 5 miles north of Truckee on road to Sierraville. 1767 Comment
  UC1131257  Bromus madritensis subsp. madritensis H. S. Yates 1933-5-24 3639 Nevada Indian Springs Hill 457 Comment
  SEINET10900479  Bromus marginatus A. Arthur Heller 1903-8-7 Heller 71240 Nevada Above Donner Lake toward Donner Pass. Comment
  JEPS114777  Bromus orcuttianus Lowell Ahart 2008-7-18 15126 Nevada Along the P. G. & E. water ditch at the 3 1/4 mile mark, about one mile southwest of Highway 20 (by ditch), about 1/2 mile south of Bear Valley 1744 Comment
  SCFS758  Bromus orcuttianus E. Davidson 1964-7-19 719648 Nevada Sagehen Basin, 50' W of station in road to cabin 1951 Comment
  CAS-BOT-BC161594  Bromus sterilis Gordon H. True 1971-6-8 6674 Nevada Sierra Nevada. Puddingstone Ridge 5 miles east of North Columbia on Graniteville Road. 1280 Comment
  UCD59698  Bromus sterilis Beecher Crampton 1969-5-7 8420 Nevada 9 miles north of Auburn, State Hwy. 49. Comment
  UCR253505  Bromus sterilis George K. Helmkamp 2014-3-11 22541 Nevada Sierra Nevada Mountains Foothills, along Wolf Road, 0.1 mile north of its junction with Matthew Lane, NW of Higgins Corner 413 Comment
  SEINET175449 Image available Bromus suksdorfii Unknown 1881-7-23 2487 Nevada Soda Springs. 2438 Comment
  UCR173689  Bromus tectorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-11 10397 Nevada Northern Sierra Nevada Foothills, Calif. Hwy 49 at the crossing of the South Yuba River (N of Nevada City) 402 Comment
  CHSC108302  Bulbostylis capillaris Lowell Ahart 2011-7-23 17601 Nevada In the small meadow where there are two grave memorials, about 40 yards west of Bowman Lake Road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road. 1379 Comment
  POM115348  Calamagrostis canadensis Marcus E. Jones 1909-9-10 s.n. Nevada [no locality information provided] Comment
  SD225743  Callitriche John M. Tucker 1958-9-5 3472 Nevada Califnornia, Nevada Co.; along eastern edge of Sterling Lake, north of U.S. Highway 40 (and almost due north of Big Bend Ranger Station. Comment
  SEINET8055955 Image available Calocedrus decurrens A. A. Heller Nov 2014 10376 Nevada Ridge above Dog Valley Comment
  JEPS61612  Calochortus albus Leland S. Smith 1926-4-12 1765 Nevada n side South Fork Yuba River; Tahoe National Forest, Bunker Hill 609 Comment
  UC1134435  Calochortus albus R. W. Lundh 1933-5-5 246 Nevada 1 mi ne Bridgeport; Smartsville Quad. 304 Comment
  UC843637  Calochortus coeruleus A. A. Heller 1938-6-17 15175 a Nevada w of Emigrant Gap (on Highway 20) 1524 Comment
  CAS-BOT-BC487841  Calochortus coeruleus A. A. Heller 1938-6-17 15175 a Nevada On Highway #20 not far from Emigrant Gap 1524 Comment
  SEINET12765201  Calochortus coeruleus Barbara Ertter, James R. Shevock 1991-6-15 10111 Nevada A couple of miles SW of Graniteville.; 0 1524 Comment
  POM169382  Calochortus leichtlinii A. A. Heller 1903-7-31 7062 Nevada Southeastern approaches to Castle Peak Comment
  UCD139517  Calochortus leichtlinii Rudolf Schmid 1964-7-12 143 Nevada just above Sagehen Road, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  CHSC87376  Calochortus monophyllus Lowell Ahart 2004-5-3 10870 Nevada West of the large flat area on the west side of Washington Road, about 1 1/4 miles north of the intersection of Highway 20 and Washington Road, about 4 1/4 miles (by road) south of Washington. 1241 Comment
  CAS-BOT-BC493330  Calochortus monophyllus W. R. Dudley 1893-6-14 s.n. Nevada By Baltic trail Comment
  HSC71016  Calochortus monophyllus Thomas W. Nelson, Jane P. Nelson 1979-4-9 4571 Nevada Along Hwy. 20, 0.5 mi. W of Rough & Ready Comment
  SEINET10469600  Calochortus monophyllus Mary Susan Taylor 1975-5-10 Taylor 580 Nevada Meadow and Rock Creek ca. 4 mi E of junction of Blue Tent Road and Green ville Road, ca. 4.5 mi N of Nevada City. With Kevin Marsh. 914 Comment
  CAS-BOT-BC492624  Calochortus nudus Wayne Roderick 1967-6-10 s.n. Nevada On road to Bowman Lake, n. of Emigrant Gap 1524 Comment
  UC843697  Calochortus superbus Alice Eastwood 1912-6-22 595 Nevada Nevada City Comment
  CAS-BOT-BC181484  Caltha leptosepala Barbara Trowbridge 1976-7-28 8064 Nevada Collected at a small lake on the south facing slope of the firest ridge north of White Rock Lake, west of Mt. Lola 2560 Comment
  CAS-BOT-BC181486  Caltha leptosepala J. T. Howell; Gordon H. True 1967-8-19 4035 Nevada Webber Lake - Meadow Lake Road, ca. 3.5 miles north east of Meadow Lake 2286 Comment
  JEPS80689  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1981-6-11 5540 Nevada 0.3 mi s of junction with (ca. 3 mi w of Nevada City) Highway 49 (along Newtown Road) 731 Comment
  SD225726  Calycadenia multiglandulosa R. K. Brummitt 1997-6-2 19639 Nevada 8 km SW of Grass Valley on McCourtney Road 600 Comment
  UC195072  Calycadenia multiglandulosa H. M. Hall 1916-6-15 10195 Nevada near Nevada City; Sierra Nevada Mountains 822 Comment
  UC196337  Calycadenia multiglandulosa C. F. Sonne 1893-6-1 17 Nevada near, Sugar Loaf Hill Nevada City Comment
  CAS-BOT-BC270633  Calycadenia multiglandulosa H. M. Hall 1930-8-9 12868 Nevada 1.5 miles E of Grass Valley 822 Comment
  UCD135693  Calycadenia multiglandulosa Bruce G. Baldwin 1985-6-29 490 Nevada 2 miles south of junction with McCourtney Road along Auburn Road. Comment
  UC1795012  Calycadenia truncata R. K. Brummitt 1997-6-11 19704 Nevada 5 km W of Grass Valley towards Rough and Ready 550 Comment
  CAS-BOT-BC275402  Calycadenia truncata var. truncata Gordon H. True; J. T. Howell 1967-6-14 3616 Nevada Just W of Grass Valley on Highway 20 at Ridge Road, Hells Half Acre 792 Comment
  UCR53735  Calycanthus occidentalis B. G. Pitzer, Steve Morgan, H. M. Soldan 1988-5-28 0907 Nevada Sierra Nevada Mtns, Calif. Hwy 49 at bridge over S fork of the Yuba River, c. 6 mi WNW of Nevada City. Roadside and E-facing slope along well-marked trail adjacent to bridge Comment
  UCR193105  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2007-6-12 12337 Nevada Northern Sierra Nevada Mountains, Spaulding Lake Road, 0.3 mile north of its junction with Hwy CA-20 1604 Comment
  OBI2913  Calyptridium monospermum Lewis S. Rose 1968-6-9 68076 Nevada E. of Norden, Donner Summit 2408 Comment
  UC82803  Calyptridium monospermum M. K. Curran July 1884 Nevada 2 or 3 mi from Steam Boat Springs, Nevada (Gerger Grade); Gerger Grade Comment
  SCFS102  Calyptridium umbellatum H. Naqui 1965-7-5 94 Nevada Sagehen Basin, Ca. 225 ft W of station on S-facing slope 1951 Comment
  SCFS110  Calyptridium umbellatum J. Yamanaha 1965-7-4 84 Nevada Sagehen Basin, Girls' cabin. 1951 Comment
  SEINET177341  Calyptridium umbellatum A. A. Heller 1903-7-20 7024 Nevada About Summit Station (Donner Pass) Comment
  SFV8740  Calyptridium umbellatum M. E. Knuth 1974-5-26 23 Nevada Sierra Nevada Bear River, 0.5 miles south of Lake Spalding Dam. 1524 Comment
  SEINET215099  Calyptridium umbellatum J. C. Lee 1966-5-18 56 Nevada Ca 7 mi W of Cisco Comment
  CAS-BOT-BC224333  Calystegia stebbinsii Gordon H. True; John Thomas Howell 1973-5-11 7467 Nevada American Ranch Hill 4 miles southwest of Grass Valley on McCourtney Road 701 Comment
  CHSC100961  Calystegia stebbinsii Al Franklin; Karen Callahan 2008-5-27 8027 Nevada 2 1/2 miles west of Grass Valley. 722 Comment
  SEINET3885408  Camassia leichtlinii var. suksdorfii D. W. McNeal 1978-5-30 2119 Nevada Boca-Stampede Dam. rd., 5.2 mi. n. of Boca (measured from the Truckee River bridge).; 0 1768 Comment
  SCFS5276  Camassia quamash J. Yamanaka 1965-6-28 17 Nevada 1 mile west of Sagehen Creek Station 1951 Comment
  SCFS51  Camassia quamash subsp. breviflora B. Trowbridge 1973-7-15 4036 Nevada Sagehen Basin, Kiln Meadow 1951 Comment
  CAS-BOT-BC497571  Camassia quamash subsp. breviflora W. W. Wagener 1916-6-14 s.n. Nevada Reservoir-Independence Road, Hobart Mills 1828 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
  CAS-BOT-BC37124  Capsella bursa-pastoris A. A. Heller 1903-7-8 6871 Nevada Lower end of Donner Lake. Comment
  POM144127  Cardamine breweri A. A. Heller 1903-7-13 6918 Nevada Lower end of Donner Lake. Comment
  UC1736726  Cardamine nuttallii Dean W. Taylor 1997-3-7 15908 Nevada 1 mi W of Banner Mt.; Cascade Canal (Nevada Irrigation District), Nevada City 944 Comment
  CDA3642  Cardaria draba T. C. Fuller 1965-8-1 13938 Nevada Sierra Nevada; Emigrant Way just east of the freeway overpass, Truckee. Comment
  SEINET13711321  Cardaria pubescens Lowell William Ahart, Lowell William Ahart 2001-1 8962 Nevada NE of Lake Van Norden 1.5 Mi. E of Soda Springs (T17N, R14E, sec 25, NW 1/4) 6770 Ft. 2063 Comment
  CDA34329  Carduus acanthoides G. D. Barbe 1974-7-25 1912 Nevada Banner Lava Cap Rd. at Forest View Drive, app. 2 mi. S of Nevada City. 0 Comment
  UCD159402  Carduus nutans D. S. Park 2010-7-7 173 -3 Nevada Near Martis Creek Lake. Truckee. Disturbed/dried up reservoir banks. 1770 Comment
  CAS-BOT-BC282974  Carduus pycnocephalus J. W. Phillips 1965-6-29 s.n. Nevada 900 acres, Ernie Struckman prop., above Wolf-Camp Beal area Comment
  CAS-BOT-BC20660  Carex abrupta Gordon H. True; John Thomas Howell 1970-8-12 6291 Nevada Magonigal Camp ca. 8 miles NE of Cisco Grove and ca. 1.5 mile east of Lake Fordyce. 2133 Comment
  SEINET4292246 Image available Carex abrupta A. L. Hipp, Weixelman, D; Marks, T 1999-1 799 Nevada Sagehen Research Area, Tahoe National Forest, Truckee Ranger District. Along road leading through Sagehen Campground. Comment
  SEINET7548177 Image available Carex abrupta Robert F. C. Naczi 2004-7-22 10491 Nevada ca. 2 mi NNE of Norden, ca. 0.2 mi N of rest stop on W-bound I-80, in vicinity of Pacific Crest Trail 2207 Comment
  SEINET13323810  Carex amplectens D. W. Taylor 2008-7-29 20316 Nevada Sierra Nevada, Sagehen Creek, upper boundary of Sagehen Creek Field Station. 2347 Comment
  RSA701077  Carex aquatilis L. Ahart 2004-8-9 11341 Nevada On the east side of the very upper reaches of cliffs, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake., About 2 3/4 miles east of the east end of Bowman Lake. 2163 Comment
  CAS-BOT-BC19699  Carex athrostachya Barbara Trowbridge 1976-7-28 7994 Nevada White Rock Lake, one mile southwest of Mount Lola on a ridge south of the lake. 2560 Comment
  SEINET10585151  Carex athrostachya Lowell Ahart 2005-7-31 Ahart 12235 Nevada T17N, R15E, southeast 1/4 Section 16. Between the curve and velow bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  CAS-BOT-BC19716  Carex athrostachya Melissa A. Berry 1957-6-28 s.n. Nevada Highway 89. 1767 Comment
  CAS-BOT-BC19718  Carex athrostachya James A. Neilson 1959-8-3 149 Nevada Lake shore near west end of Sterling Lake. 2194 Comment
  CAS-BOT-BC19074  Carex aurea Gordon H. True; John Thomas Howell 1967-8-17 3817 Nevada Sierra Nevada. Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 Comment
  CAS-BOT-BC19093  Carex aurea W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  JEPS106102  Carex canescens Lowell Ahart 2004-8-9 11371 Nevada On the southeast shore of Catfish Lake, about 50 yards west of Meadow Lake Road, about 1/2 mile (air) northeast of Jackson Lake 1984 Comment
  JEPS106223  Carex canescens Lowell Ahart 2004-8-9 11372 Nevada On the southeast shore of Catfish Lake, about 50 yards west of Meadow Lake Road, about 1/2 mile (air) northeast of Jackson Lake 1984 Comment
  CHSC99406  Carex capitata Robert F. C. Naczi 2006-8-3 11420 Nevada Ca. 7.5 mi NW of Truckee, S of Sagehen Creek, far up slope from creek along tributary descending to creek. 2034 Comment
  UC1116789  Carex cusickii William A. Nisbet 1957-7-20 51 Nevada 1 mi w University of California Trout Laboratory (peat meadow back of stream, 12 mi n of Truckee); Sierra Nevada, Sage Hen Creek 1981 Comment
  CAS-BOT-BC18908  Carex densa Gordon H. True 1968-4-18 4181 Nevada Rough and Ready Road 2 miles north of Rough & Ready. 1158 Comment
  CAS-BOT-BC18906  Carex densa Alice Eastwood; John Thomas Howell 1937-5-8 4350 A Nevada 12 miles from Grass Valley on road to Auburn. Comment
  UC1108320  Carex disperma Jean Langenheim 1957-7-10 4408 Nevada main bog, Sage Hen Creek, University of California Trout Laboratory Sage Hen Creek, University of California Trout Laboratory 1981 Comment
  JEPS107557  Carex douglasii Lowell Ahart 2005-7-31 12236 Nevada In a small meadow and near a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  RSA716170  Carex douglasii L. Ahart 2005-7-31 12236 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  UC812  Carex douglasii J. Burtt Davy Jun 25 1897-Jun 30 1897 3233 B Nevada meadows above Donner Lake; Truckee River Basin Comment
  JEPS128730  Carex filifolia var. erostrata Lowell Ahart, John Dittes, Josephine Guardino 2017-6-26 21423 Nevada About 20 yards north of Carpenter Valley Road, about 300 yards west of the gate, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast corner of Carpenter Valley. Comment
  CHSC76812  Carex fracta L. P. Janeway 1997-7-7 5196 Nevada Along road from the '18' Road (Bowman Road) at Lindsey Creek to Loney Meadow; about 0.2 mi north of Lindsey Creek. 1810 Comment
  CAS-BOT-BC20661  Carex fracta Gordon H. True; John Thomas Howell 1970-8-10 6167 Nevada Upper Lindsey Lake on Linsey Creek ca. 1.75 mile east of Lake Bowman Road. 1981 Comment
  SEINET6744591  Carex fulva var. hornschuchiana Marcus E. Jones 1881-1 2492 Nevada Soda Springs Comment
  SEINET7559903 Image available Carex globosa Gordon H. True 1969-5-1 4900 Nevada American Ranch Hill, 4 miles southwest of Grass Valley on McCourtney Road. Just across road from McNab cypress grove. 732 Comment
  CAS-BOT-BC21086  Carex helleri Gordon H. True; John Thomas Howell 1970-7-13 6346 Nevada Basin Peak ca. 1 mile north of Castle Peak and 3 miles north of Hwy. 80 at Uhlen Valley. 2621 Comment
  SCFS16  Carex heteroneura B. Trowbridge 1970-9-4 1741 Nevada Sagehen Basin, Hairpin Mdw, below summit of Carpenter Ridge 2499 Comment
  CAS-BOT-BC28183  Carex hirtissima Gordon H. True 1973-4-25 7451 Nevada Dog Bar road at South Wolf Creek, 3.8 mi SW of LaBarr Meadows. 531 Comment
  CAS-BOT-BC28110  Carex hoodii John Thomas Howell 1943-7-17 18476 Nevada West side of Donner Pass near Norden. Signal Hill. 2133 Comment
  CHSC80883  Carex hoodii Lowell Ahart 2001-7-21 8983 Nevada North of the dirt road, about 50 yards south of the railroad, about 100 yards northeast of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2066 Comment
  CAS-BOT-BC28111  Carex hoodii Gordon H. True; John Thomas Howell 3964 Nevada Sagehen Creek Wildlife and fisheries Station of the University of California. 1981 Comment
  CHSC92425  Carex infirminervia Robert F. C. Naczi 2004-7-22 10495 Nevada Ca. 2 mi NNE of Norden, ca. 0.2 mi S of I-8-, along Pacific Crest Trail. (WGS84) 2200 Comment
  CAS-BOT-BC7721  Carex integra Gordon H. True; J. T. Howell 1965-8-14 2233 Nevada Fall Creek about 5 miles north of Yuba Gap and just east of Bowman Road. Near Fall Creek bog. 1706 Comment
  CAS-BOT-BC35541  Carex jonesii Gordon H. True; John Thomas Howell 1965-7-13 2193 Nevada Marsh Mill about 2 miles east of Graniteville on Bowman Road 1767 Comment
  SCFS22  Carex jonesii J. Ammirati 1964-6-26 56 Nevada Sagehen Basin, 60 yds E of station on small fork of Sagehen Creek 1951 Comment
  CAS-BOT-BC35540  Carex jonesii Gordon H. True 1973-8-21 7648 Nevada East end of Castle Peak ridge ca. 1.5 miles north of Summit Lake 2346 Comment
  SEINET10961191  Carex lanuginosa Lowell Ahart 2001-7-27 Ahart 9026 Nevada T18N, R16E, northeast 1/4 Section 26. Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1747 Comment
  SEINET3902657  Carex lanuginosa A. A. Heller 1903-7-21 6989 Nevada Lower end of Donner Lake.; 0 Comment
  CAS-BOT-BC31279  Carex lenticularis var. impressa W. R. Dudley 1900-6-12 s.n. Nevada Spring water - meadow. Donner Lake. Comment
  CAS-BOT-BC31284  Carex lenticularis var. impressa R. K. Gierisch; D. H. Esplin 1969-9-26 3624 Nevada Unspecified 2316 Comment
  SEINET7564655 Image available Carex lenticularis var. lipocarpa Marcus E. Jones 1881-7-22 2449 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC31524  Carex limosa Jean H. Langenheim 1957-7-19 4435 Nevada Sagehen Creek, Univ of CA Trout Laboratory. 1981 Comment
  SCFS27  Carex luzulifolia B. Trowbridge 1971-8-20 2738 Nevada Sagehen Basin, Carpenter Ridge, near lip of cirque 2377 Comment
  CAS-BOT-BC31503  Carex luzulifolia Gordon H. True 1971-8-24 6914 Nevada Small Lake on Bowman Lake Road 0.5 mi W of Meadow Lake. 2255 Comment
  CAS-BOT-BC31895  Carex microptera Gordon H. True; John Thomas Howell 1970-8-11 6227 Nevada Meadow ca 1/2 mi W of N Fork of Sagehen Creek on N slope of Carpenter Ridge. 2438 Comment
  CAS-BOT-BC20664  Carex multicostata Gordon H. True; John Thomas Howell 1967-8-19 4044 Nevada Webber Lake - Meadow Lake Road ca. 3.5 miles north east of Meadow Lake. 2286 Comment
  CHSC99385  Carex multicostata Robert F. C. Naczi 2006-8-3 11415 Nevada Ca. 8.2 mi NW of Truckee, N of Sagehen Creek, N of unpaved road, just E of W gate of Sagehen Creek Field Station. 1985 Comment
  SCFS32  Carex multicostata E. Davidson 1964-6-19 619647 Nevada Sagehen Basin, 100 yd S of station in lush mdw next to Sagehen Creek 1951 Comment
  SEINET4110853  Carex multicostata D. W. Taylor 2004-1 19160 Nevada Catfish Lake; watershed of the South Yuba River (ca. 20 air miles WNW of Truckee). 1969 Comment
  CAS-BOT-BC119827  Carex nebrascensis Gordon H. True 1966-7-21 3082 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC119843  Carex nebrascensis A. A. Heller 1903-7-13 6913 Nevada Lower end of Donner Lake. Comment
  UCD140688  Carex nebrascensis Rudolf Schmid 1964-7-17 208 Nevada Sagehen Creek Station, around 12 miles north of Truckee, west of State Highway 89, along Sagehen Creek around 1/4 mile east of station. 1950 Comment
  POM79667  Carex pellita A. A. Heller 1903-7-21 2321 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC119000  Carex pellita Alice Eastwood; John Thomas Howell 1937-5-8 4352 Nevada 5 mi from Grass Valley on road to Auburn. Comment
  SEINET13407571  Carex pellita G. H. True Jr., B. Trowbridge 1977-7-25 8298 Nevada Western end of lake Comment
  JEPS103280  Carex praegracilis Lowell Ahart 2002-5-4 9586 Nevada 40 yards east of the private driveway, south side of Perimeter Road, about 2.8 miles east of the intersection of Perimeter Road and White Oak Drive, about 5 miles (air) east of Camp Far West Dam, about 1 1/2 miles (air) SE of Rock Mountain. 243 Comment
  JEPS94056  Carex raynoldsii Vernon H. Oswald and Lowell Ahart 1998-8-20 9531 Nevada ca. 1 mi. n.e. Tollhouse Lake (Meadow Lake Rd. 3.3 mi. s.e. of Graniteville Rd., drainage above the rd.) 2049 Comment
  CAS-BOT-BC118653  Carex raynoldsii Gordon H. True; John Thomas Howell 1970-8-24 6391 Nevada White Rock Lake ca 1 mi SW of Mt. Lola 2389 Comment
  UC1755299  Carex rossii Dean W. Taylor 2004-7-27 19219 Nevada headwaters Perazzo Creek; logging road (not depicted on quadrangle) ca. 0,5 miles east of Toms Valley 2334 Comment
  CAS-BOT-BC28252  Carex scopulorum var. bracteosa John Thomas Howell 1943-7-24 18753 Nevada Horse Range Valley Comment
  CAS-BOT-BC28299  Carex scopulorum var. bracteosa Gordon H. True; John Thomas Howell 1966-8-30 3267 Nevada Castle Valley on upper Castle Creek ca 1.5 mi N of Hwy 80 at Boreal Ridge. 2346 Comment
  CAS-BOT-BC117435  Carex senta Gordon H. True 1966-4-28 2771 Nevada Ca 2.5 mi W of Nevada City on Indian Flat - Newtown Road. 731 Comment
  UC1256294  Carex serratodens R. K. Gierisch 1969-7-18 3527 Nevada Tahoe Forest Comment
  SCFS37  Carex specifica B. Trowbridge 1970-7-25 1532 Nevada Sagehen Basin, Hairpin Mdw, below summit of Carpenter Ridge 2499 Comment
  CAS-BOT-BC117196  Carex spectabilis A. A. Heller 1903-8-7 7122 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC117200  Carex spectabilis Barbara Trowbridge 1976-7-28 8061 Nevada Small lake on the S facing slope of the first ridge N of White Rock Lake. W slope of Mt. Lola. 2560 Comment
  HSC96963  Carex spectabilis L. Ahart 2004-8-9 11341 Nevada E side of the upper reaches of Jackson Creek, on NE side of English Mtn., ca. 0.75 air mi. S of Catfish Lake, 2.75 mi. E of E end of Bowman Lake. 2163 Comment
  CAS-BOT-BC117210  Carex spectabilis Gordon H. True 1971-8-25 6977 Nevada Upper N slope of tidge between Mt. Lola and White Rock Lake. 2560 Comment
  CAS-BOT-BC115954  Carex subfusca Gordon H. True 1974-6-19 7737 Nevada Canyon of Gray Creek, tributary to Truckee River 2.5 mi below Hirschdale. 1767 Comment
  CAS-BOT-BC115961  Carex subfusca Gordon H. True; John Thomas Howell 1970-5-28 5414 Nevada Bear Valley on Hwy 20, ca 20 mi E of Nevada City. 1402 Comment
  CHSC92480  Carex subfusca Robert F. C. Naczi 2004-7-22 10486 Nevada Ca. 2 mi NNE of Norden, ca. 0.3 mi N of rest stop on W-bound I-80, in vicinity of Pacific Crest Trail, (WGS84). 2234 Comment
  SEINET4292211 Image available Carex subfusca Unknown 2003-1 10441 Nevada On the west side of a poor road, about 100 yards north of the locked gate, about 1/8 mile north of Grouse Ridge Road, about 1/2 mile northeast of Bowman Lake Road (Forest Road), about miles (air) north of Bear Valley and Hwy . Comment
  SEINET7577205 Image available Carex subfusca Robert F. C. Naczi 2004-7-22 10480 Nevada Ca 7 mi W of Truckee, along Donner Pass Road, downslope from "China Wall of the Sierra" memorial. 2067 Comment
  SEINET7577225 Image available Carex subfusca Andrew L. Hipp 1999-7-13 728 Nevada Cisco Grove, Signal Peak, Tahoe National Forest, Nevada City Ranger District, trail leading to Signal Peak from parking area, upper leg of first switchback. 1798 Comment
  CAS-BOT-BC115939  Carex subfusca Ralph K. Gierish; D. H. Esplin 1969-7-11 3517 Nevada Unspecified 2042 Comment
  CAS-BOT-BC115956  Carex subfusca Gordon H. True 1974-5-31 7756 Nevada Lodgepole forest along creek ca 1/2 mi W of Donner Lake. 1816 Comment
  CAS-BOT-BC115965  Carex subfusca Gordon H. True; John Thomas Howell 1965-7-15 2337 Nevada Buckeye Ridge near Buckeye Spring ca 8 mi E of Nevada City. 1158 Comment
  JEPS63644  Carex subfusca L. S. Smith June 1916 555 Nevada Squaw Valley Comment
  CAS-BOT-BC115384  Carex utriculata A. A. Heller 1903-8-7 7108 Nevada One mile above Truckee on the Truckee River. Comment
  CHSC69944  Carex utriculata L. P. Janeway 1997-8-4 5312 Nevada South side of South Yuba River about 1.5 mi east of Lake Spaulding. 1569 Comment
  CAS-BOT-BC115386  Carex utriculata William A. Nisbet 1957-7-20 43 Nevada One mi W of University of California Trout Laboratory, 12 mi N of Truckee. 1981 Comment
  CAS-BOT-BC115394  Carex utriculata Gordon H. True 1964-10-6 1746 Nevada 2 mi N of Truckee on Truckee-Sierra Valley Hwy. 1767 Comment
  SEINET10585756  Carex utriculata Lowell Ahart 2001-8-8 Ahart 9062 Nevada T19N, R13E, east of center of Section 31. By a large rock, on the south bank of Catfish Lake, about 3 miles (air) south of the spillway of Jackson Meadow Reservoir. 1890 Comment
  CAS-BOT-BC115252  Carex vernacula Gordon H. True 1974-8-28 7806 Nevada Meadow at E end of Castle Peak ridge, 1.5 mi N of Summit Lake. 2316 Comment
  CAS-BOT-BC115122  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC115134  Carex vesicaria Gordon H. True 1967-8-1 3704 Nevada Euer Valley on south fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC115136  Carex vesicaria Gordon H. True; John Thomas Howell 1965-8-24 2507 Nevada Between Grouse Ridge and Sand Ridge, ca 6 mi NE of Yuba Gap. 2133 Comment
  RSA702710  Carex vesicaria L. Ahart 2004-8-17 11373 Nevada Along Jackson Creek, about 300 yards east of Jackson Lake, at the north base of English Mountain. 2059 Comment
  CAS-BOT-BC114924  Carex whitneyi Marcus E. Jones 1881-7-25 2514 Nevada Soda Springs. 2133 Comment
  CAS-BOT-BC20845  Carex xerophila Gordon H. True; John Thomas Howell 1973-5-11 7465 Nevada American Ranch Hill 4 miles southwest of Grass Valley on McCourtney Road. 701 Comment
  JEPS116664  Carex xerophila Karen I. Callahan 2008-4-19 8 Nevada Along South Ponderosa Road, avout 4 miles south of Rough & Ready Highway. Located west of Grass Valley. Grass Valley; Northern Sierra Nevada Foothills 670 Comment
  SEINET12650012 Image available Carex xerophila L. P. Janeway, Cyndi Brinkhurst, B. Castro, Karen Callahan, and Bill Wilson 2010-1 9985 Nevada 685 Comment
  CAS-BOT-BC59744  Cassiope mertensiana A. A. Heller 1903-8-10 7131 Nevada Ridge above Donner Pass. 2286 Comment
  UC334434  Cassiope mertensiana subsp. californica unknown Nevada near Castle Peak Comment
  JEPS67151  Castilleja Gordon H. True and John Thomas Howell 1971-5-24 6551 Nevada 5 mi sw Grass Valley (American Hill Ranch, on McCourtney Road) 701 Comment
  CAS-BOT-BC248948  Castilleja L. S. Smith 1926-6-11 1941 Nevada Tahoe National Forest, Long Canyon, Bowman Range 1981 Comment
  JEPS80690  Castilleja affinis subsp. affinis L. R. Heckard and T. I. Chuang 1981-6-11 5541 Nevada ca 3 mi w Nevada City (2 mi s of Highway 49, on Newtown road) Comment
  CAS-BOT-BC249674  Castilleja applegatei subsp. pinetorum Lillian S. Mott 1967-7-30 6783 Nevada Along trail to Cave Lake Comment
  CAS-BOT-BC249676  Castilleja applegatei subsp. pinetorum Virginia Stortz 1962-7-12 857 Nevada Sand Ridge, 2 1/4 miles northeast of Grouse Ridge Lookout 2240 Comment
  CAS-BOT-BC249694  Castilleja applegatei subsp. pinetorum Gordon H. True 1971-8-25 6984 Nevada Upper north slope of ridge between Mt. Lola and White Rock Lake 2560 Comment
  CAS-BOT-BC249696  Castilleja applegatei subsp. pinetorum Gordon H. True 1974-8-7 7780 Nevada Trail from Summit Lake to base of Castle Peak Ridge 2407 Comment
  POM44373  Castilleja applegatei subsp. pinetorum Marcus E. Jones 1881-7-21 s.n. Nevada Soda Springs. 2134 Comment
  UCD122249  Castilleja applegatei subsp. pinetorum R. O. Hanes 1995-8-11 283 Nevada Tahoe Forest. 2194 Comment
  JEPS4324  Castilleja lacera W. L. Jepson 1898-7-20 21403 Nevada Bear Valley 1371 Comment
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Jan 18 2009
  JEPS4514  Castilleja lacera W. L. Jepson 1898-7-1 21403 Nevada near Emigrant Gap; Bear Valley 1371 Comment
  JEPS55237  Castilleja lacera Lewis S. Rose 1967-6-13 67132 Nevada 5.5 mi sw Grass Valley (McCourtney Road) 762 Comment
  JEPS9850  Castilleja miniata W. L. Jepson 1898-7-20 21354 A Nevada Bear Valley 1371 Comment
  UC58440  Castilleja miniata A. A. Heller 1903-7-8 6881 Nevada lower end Donner Lake Comment
  CHSC70050  Castilleja miniata subsp. miniata L. P. Janeway; Eric Schroder 1997-7-14 5217 Nevada Small headwaters meadow on a tributary of Texas Creek; about 1.0 mi west of Bowman Mountain and 0.8 mi north of Loney Meadow. 1898 Comment
  CHSC92107  Castilleja miniata subsp. miniata Lowell Ahart 2005-7-31 12234 Nevada In a small meadow and near a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  CAS-BOT-BC241028  Castilleja pilosa Helen-Mar Wheeler 1952-7-11 s.n. Nevada Near Truckee Comment
  CAS-BOT-BC241029  Castilleja pilosa James A. Neilson 1958-7-30 84 Nevada 200 yards s.w. of Sterling Lake 2194 Comment
  JEPS3596  Castilleja pilosa Helen-Mar Wheeler 1952-7-11 Nevada 1.3 mi w Truckee (on U.S. Hwy 40, a few feet from highway) Comment
  LA209210  Castilleja pilosa A. A. Heller; 1903-7-13 Nevada Sierra Nevada, Lower end of Donner Lake Comment
  CHSC87345  Castilleja pruinosa Lowell Ahart 2004-5-3 10869 Nevada West of the large flat area on the west side of Washington Road, about 1 1/4 miles north of the intersection of Highway 20 and Washington Road, about 4 1/4 miles (by road) south of Washington. 1241 Comment
  CDA16778  Castilleja tenuis G. F. Hrusa, J. Glazner 2001-7-15 15922 Nevada Sierra Nevada; N side of Lake Van Norden. 2164 Comment
  SCFS957  Castilleja tenuis R. Schmid 1964-7-20 244 Nevada Sagehen Basin, Nr drainage ditch, ca 50' from fish hatchery 1951 Comment
  UCR190327  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2007-8-1 12659 Nevada Northern Sierra Nevada Mountains, Soda Lake Road in the vicinity of Lake Van Norden, 0.2 mile south of Donner Pass Road 2073 Comment
  CHSC46503  Ceanothus cordulatus Lowell Ahart 1974-6-11 489 Nevada About 1 mile east of New York Ravine, west of Graniteville. 1097 Comment
  JEPS42383  Ceanothus cuneatus var. cuneatus Willis L. Jepson 1892-4-13 13989 Nevada Rough and Ready Comment
  SBBG39506  Ceanothus cuneatus var. cuneatus L. S. Rose 1970-5-29 Nevada Spenceville 182 Comment
  JEPS42380  Ceanothus integerrimus W. L. Jepson 1898-7-20 13984 Nevada Bear Valley 1371 Comment
  SEINET12211867  Ceanothus integerrimus F. H. Utech 1990-6-4 90 -828 Nevada Tahoe National Forest, Washington Creek Valley area, ca 5 mi N of CA 20 on Washington Rd 1000 Comment
  SEINET3814679 Image available Ceanothus integerrimus Lewis S. Rose 1933-5-28 33212 Nevada Grass Valley. 732 Comment
  LA207649  Ceanothus integerrimus var. macrothyrsus Ray Prag; 1972-4-30 sn Nevada Hwy. 174, just N of Orchard Springs Road, N of Colfax 640 Comment
  CAS-BOT-BC51741  Ceanothus lemmonii Lester Rowntree 1938-6-13 s.n. Nevada Grass Valley Comment
  CAS-BOT-BC51744  Ceanothus lemmonii David D. Keck 1933-5-31 2424 Nevada Just South of city limits of Grass Valley Comment
  CAS-BOT-BC63386  Ceanothus prostratus Alice Eastwood 1918-4-8 s.n. Nevada Nevada City. Comment
  CAS-BOT-BC63387  Ceanothus prostratus J. P. Moore 256 Nevada Summit. Comment
  CAS-BOT-BC63388  Ceanothus prostratus B. A. Trowbridge 1970-6-4 1038 Nevada N. of Sagehen Creek Rd. about 1 mi. w. of highway 89. 10 mi. n. of truckee on highway 89. 1950 Comment
  CAS-BOT-BC63389  Ceanothus prostratus Gordon H. True; J. T. Howell 1967-8-18 4007 Nevada Sagehen Creek Rd. just e. of N.C. Station. 1828 Comment
  CAS-BOT-BC63424  Ceanothus prostratus Emily McPherson 1975-5-12 75- 1 -3 Nevada Canyon 22 just w. of Sierra County Line, 100' above highway. 1584 Comment
  LA44963  Ceanothus prostratus Carl Epling; William Robison 1935-7-15 sn Nevada Donner Summit Comment
  POM220719  Ceanothus prostratus M. Canby 1929-5-12 149 Nevada 5 miles SW of Blairsden, 3 miles on Gold Lake Comment
  SCFS928  Ceanothus prostratus L. Loeblich 1964-6-23 40 Nevada Sagehen Basin, 300 ft N of obsv. tank. 1951 Comment
  UC1281206  Ceanothus prostratus H. E. McMinn 1941-8-23 5372 Nevada n side Donner Lake; n side of Donner Lake Comment
  UC58539  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Nevada lower end Donner Lake; lower end of Donner Lake Comment
  UC638476  Ceanothus prostratus Mildred Mathias 1937-5-8 1189 Nevada 17 mi e Truckee; e of Truckee Comment
  UCD40413  Ceanothus prostratus Rodney Gale Myatt 1972-6-1 218 Nevada Along Hwy 20, west of Hwy 80 and about 10 mi. east of Nevada City. 900 Comment
  CAS-BOT-BC52369  Ceanothus tomentosus var. tomentosus E. K. Balls; L. W. Lenz 1955-5-13 20480 Nevada Foothill Wd.; State Hwy. 20, Grass Valley to Marysville 533 Comment
  POM136659  Ceanothus velutinus A. A. Heller 1903-7-18 6968 Nevada Upper end of Donner Lake Comment
  UC449586  Ceanothus velutinus C. F. Sonne 1884-6-27 100 Nevada Truckee Comment
  UCD112774  Ceanothus velutinus Ethel H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  CAS-BOT-BC63223  Ceanothus velutinus var. velutinus Virginia Stortz 1962-7-12 850 Nevada Sand ridge, 2 1/4 mi. ne. of Grouse Ridge Lookout. 2240 Comment
  UCD18362  Centaurea stoebe subsp. micranthos A. M. Shapiro 1995-9-3 s.n. Nevada Donner Summit, near Soda Springs, behind gas station at junction of Donner Pass Rd. and I-80. 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
  JEPS38149  Centromadia fitchii W. L. Jepson 1934-7-30 16767 Nevada Nevada City Comment
  SJSU10121  Cerastium fontanum subsp. vulgare M. R. Kempf 1965-7-15 321 Nevada 200 yds E of Univ of California Sagehen Cr Field Station. 12 mi N of Truckee 1950 Comment
  UCR237020  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2012-4-21 18807 Nevada Northern Sierra Nevada Mountains Foothills, junction of Lime Kiln Road and Amberley Lane, 14.5 mi. NNW (345 deg. ) of Auburn 414 Comment
  SEINET7347807  Cercis canadensis J. Ridley 1959-4-19 14 Nevada 1 mile north of Chicago, along the side of highway 9 495 Comment
  SEINET7347830  Cercis canadensis E. R. House 1956-4-21 20 Nevada Alongside State Route 49 out of Grass Valley 914 Comment
  UCD105648  Cercis occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-3-31 11725 Nevada Northern Sierra Nevada Mountains, just south of the crossing of CA-49 over the South Yuba River. 390 Comment
  SEINET6333713  Cercocarpus ledifolius var. intermontanus B. H. Banta 1949-5-15 114 Nevada North side of Farad Comment
  CAS-BOT-BC279437  Chaenactis Gordon H. True 1963-8-6 1329 Nevada Just east of experimental station, Sagehen Creek, about 3 1/2 miles NW of Hobart Mills 1920 Comment
  CDA16731  Chaenactis douglasii G. F. Hrusa, J. Glazner 2001-7-15 15874 Nevada Sierra Nevada; above N side shoreline of Lake Van Norden, W of Sugarbowl. 2164 Comment
  CAS-BOT-BC276698  Chaenactis douglasii var. douglasii Gordon H. True; John Thomas Howell 1970-8-11 6221 Nevada Carpenter RIdge, Independence Lake drainage, ca 7.5 miles W of Truckee-Sierraville Highway 2621 Comment
  CAS-BOT-BC276702  Chaenactis douglasii var. douglasii A. A. Heller 1903-7-13 6926 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC276699  Chaenactis douglasii var. douglasii John Thomas Howell 1943-7-24 18759 Nevada Euer Valley to Frog Lake Comment
  CAS-BOT-BC276700  Chaenactis douglasii var. douglasii John Thomas Howell 1943-7-17 18482 Nevada Signal hill, W side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC277790  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada High ridge above Donner Pass 2590 Comment
  UC57796  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada above Donner Pass 2590 Comment
  CHSC22784  Chamaebatia foliolosa Catherine Boyd 1954-5-2 Nevada Along dirt road, 2 miles NE of Nevada City. 883 Comment
  UC1281119  Chamaebatia foliolosa H. E. McMinn 1931-6-26 2482 Nevada 7 mi s of Grass Valley Comment
  UCD112931  Chamaebatia foliolosa R. O. Hanes 1991-5-3 4 Nevada Brooks Rd., Grass Valley. 822 Comment
  SEINET6336143  Chamaebatia foliolosa D. A. Buck 1959-5-2 29 Nevada Along State HWY 49, 15 miles northwest of Nevada City 884 Comment
  SEINET6336147  Chamaebatia foliolosa J. Ridley 1959-4-19 15 Nevada 2 miles north of Chicago, approximately 2 city blocks away and on south side of HWY 9 518 Comment
  SCFS401  Chamaesaracha nana B. Trowbridge 1970-7-10 1329 Nevada Sagehen Basin, Sandy edge of catch pool, Catch spring, off SH Ck Rd 2217 Comment
  UC26090  Chamaesaracha nana Miss Michener Aug 1893 Nevada Truckee Comment
  JEPS95150  Chamaesyce nutans Lowell Ahart 1997-8-13 7858 Nevada at the dam forming Lake Wildwood (at the overlook at Lake Wildwood, on e side of Pleasant Valley Road, se of the intersection Pleasant Valley Road and Mooney Flat Road); overlook at Lake Wildwood, Pleasant Valley Road 304 Comment
  CHSC10799  Chamerion angustifolium subsp. circumvagum Lowell Ahart 1969-8-15 Nevada Near Meadow Lake. 2133 Comment
  JEPS98383  Chamerion angustifolium subsp. circumvagum Lowell Ahart 2000-8-10 8638 Nevada gravel bars along Fall Creek, S of the cement dam, 1/4 mi E of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  CHSC71669  Cheilanthes gracillima Vernon H. Oswald; Lowell Ahart 1998-8-20 9508 Nevada Road paralleling the north side of Bowman Lake, which is located ca. 5 air mi east of Graniteville. 1719 Comment
  JEPS111118  Cheilanthes gracillima Steve Matson 2005-4-25 1227 Nevada Northeast of Nevada City, South Yuba River, on trail between Edward's Crossing and Purdon's Crossing. 39.3271 N, 120.9942 W. Elevation 2,000 ft. 609 Comment
  UC199981  Cheilanthes gracillima C. F. Sonne Aug. 1884 Nevada near Truckee; Sierra Nevada Mts Comment
  CAS-BOT-BC70173  Cheilanthes gracillima Virginia Stortz 1962-7-12 870 Nevada Black Butte, 2 1/2 miles east fo Grouse Ridge Lookout 2346 Comment
  CAS-BOT-BC70185  Cheilanthes gracillima Lillian S. Mott June 19 LSM 6668 Nevada above Penner L. 2225 Comment
  CAS-BOT-BC70190  Cheilanthes gracillima Clarence Black; Gordon H. True 1962-4-22 424 Nevada above Fuller Lake 1645 Comment
  CAS-BOT-BC451410  Chimaphila menziesii Henry M. Pollard 1936-7-1 s.n. Nevada Rainbow Tavern, Donner Region 1828 Comment
  CHSC88180  Chimaphila menziesii Lowell Ahart 2004-7-17 11286 Nevada Near a small stream, very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  SCFS250  Chimaphila umbellata B. Trowbridge 1970-7-4 1288 Nevada Sagehen Basin, In wooded area S of SH Ck Rd ca 3.5 mi W of station 2134 Comment
  UCD21522  Chondrilla A. M. Shapiro 2002-10-7 s.n. Nevada Truckee, along railroad track near town center. Comment
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1
  UCR240979  Cichorium intybus George K. Helmkamp, E. A. Helmkamp 2012-10-9 20001 Nevada Northern Sierra Nevada Mountains Foothills, Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley 445 Comment
  SEINET5343698  Cicuta douglasii A. A. Heller 1903-8-15 7174 Nevada Truckee Comment
  CAS-BOT-BC190021  Cinna latifolia Emily McPherson; Edwin McPherson, Jr. 1974-9-29 I- 14 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale. 2072 Comment
  CAS-BOT-BC289608  Cirsium andersonii Emily McPherson; Edwin McPherson, Jr. 1974-9-29 I- 12 Nevada Gray Creek between Murphy Meadows adn the Truckee River, southeast of Hirschdale 2072 Comment
  CAS-BOT-BC289609  Cirsium andersonii Margaret Williams 1974-8-10 74 -N-31 Nevada Juniper Creek, southeast of Hirschdale, Sierra Nevada 2133 Comment
  RSA186827  Cirsium arvense T. C. Fuller 1965-8-10 13937 Nevada Between railroad and Emigrant Way just east of freeway overpass, Truckee 1774 Comment
  CAS-BOT-BC277923  Cirsium canovirens John Thomas Howell 1934-6-9 11834 Nevada Truckee River Canyon near Floriston Comment
  CAS-BOT-BC279970  Cirsium douglasii var. douglasii John Thomas Howell 1955-7-20 30890 Nevada Near northwest end of Donner Lake 1828 Comment
  CDA1266  Cirsium inamoenum T. C. Fuller 1962-8-28 9470 -A Nevada 5 mi s.w. of Floriston; s. side of Hwy 40 (I-80) 0.1 mi e. of Hirschdale Rd. Comment
  CDA1270  Cirsium inamoenum G. D. Barbe, T. C. Fuller, J. B. Gianelli 1972-9-12 977 Nevada I-80 westbound, 1 mi. east of Hirschdale turn-off, south-facing road cut north of Truckee River. Comment
  CDA18946  Cirsium inamoenum B. Villegas 1999-7-15 s.n. Nevada Sierra Nevada; 1.2 mi east of Hirschdale exit on the north side of Hwy 80 Comment
  SEINET7836686 Image available Cirsium inamoenum var. inamoenum M. J. Williams 1975-8-20 75 -107 Nevada Ca 2 mi E of Hirschdale Exit from I-80 Comment
  CAS-BOT-BC280049  Cirsium neomexicanum John Thomas Howell 1975-7-25 51505 Nevada Truckee River Canyon 2.5 miles east of Hirschdale Comment
  CAS-BOT-BC286581  Cirsium occidentale var. venustum Mrs. H. C. Cantelow 1938-7-2 2257 Nevada 8 mi. n. of Nevada City Comment
  UCD41353  Cirsium scariosum Ellen Dean; C. Tresan, M. Starbuck 2003-6-19 1868 Nevada North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward. 1828 Comment
  SEINET10914962  Cirsium scariosum var. americanum Karen M. Meyer, Andrew Townesmith 2007-7-17 Meyer 125 Nevada Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek. 1890 Comment
  CAS-BOT-BC228868  Cistanthe umbellata E. R. Drew 1925-5-18 s.n. Nevada Hobart Mills Comment
  CAS-BOT-BC228879  Cistanthe umbellata Gordon H. True; John Thomas Howell 1970-7-15 5598 Nevada Carpenter Ridge at head of Sagehen Creek, ca. 7.5mi. west of Truckee-Sierraville Highway 2621 Comment
  CAS-BOT-BC228869  Cistanthe umbellata W. W. Wagener 1916-5-29 s.n. Nevada Hobart Mills Comment
  CAS-BOT-BC228873  Cistanthe umbellata Mrs. H. C. Cantelow 1941-5-17 s.n. Nevada 7/10 miles south of Hobart Mills, Hy. 89 Comment
  JEPS28066  Clarkia biloba Rimo Bacigalupi and L. Heckard 1961-6-16 7823 Nevada just 0.3 mi w of bridge crossing South Fork of Yuba River (along Calif. highway 49, on s bank of river); Canyon of South Fork of Yuba River 381 Comment
  UC1868967  Clarkia biloba subsp. brandegeeae Virginia Moran 2005-6-16 Nevada Collected from Brewer Road, Alta Sierra Subdivision. Lake Combie 7.5 Topographic quadrangle 486 Comment
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Mar 15 2010
  UCR53727  Clarkia cylindrica B. G. Pitzer 1988-5-28 0910 Nevada Sierra Nevada Mtns, Calif. Hwy 49 at bridge over S fork of the Yuba River, c. 6 mi WNW of Nevada City. Roadside and E-facing slope along well-marked trail adjacent to bridge Comment
  CAS-BOT-BC164634  Clarkia gracilis subsp. gracilis Gordon H. True 1971-6-8 6679 Nevada Puddingstone ridge 5 miles east of North Columbia on Graniteville Road 1280 Comment
  SEINET12189200  Clarkia prostrata M. E. Jones 1881-1 s.n. Nevada Soda Springs 2134 Comment
  CAS-BOT-BC163843  Clarkia purpurea subsp. quadrivulnera Gordon H. True 1962-5-17 608 Nevada G.H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road 548 Comment
  UCR206964  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, E. A. Helmkamp 2009-5-28 14813 Nevada Sierra Nevada Mountains Foothills, along CA-49, 2.0 miles north of its junction with CA-20, north of Nevada City 780 Comment
  CAS-BOT-BC164912  Clarkia rhomboidea Gordon H. True; John Thomas Howell 1971-7-1 6807 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River 914 Comment
  CAS-BOT-BC164902  Clarkia rhomboidea W. R. Dudley 1893-6-11 s.n. Nevada [Sugar Loaf] Sugarloaf Hill Comment
  POM271447  Clarkia rhomboidea Lyman Benson 1933-6-26 4510 Nevada 3 mi E of Grass Valley. Sierra Nevada Mtn Range. Yuba River watershed. 762 Comment
  UC567006  Clarkia williamsonii H. R. Josephson 1933-7-6 32 Nevada Dry Creek Smartsville Quadrangle 579 Comment
  CAS-BOT-BC451732  Claytonia lanceolata James A. Neilson 1959-6-5 95 Nevada W. of Sterling Lake 2194 Comment
  CDA21244  Claytonia parviflora G. F. Hrusa, D. Kelch 2007-4-19 16964 Nevada Sierra Nevada Foothills; South Yuba River State Park. Steep slopes on N side of Yuba River. 175 Comment
  UC1136723  Claytonia parviflora subsp. parviflora J. E. Sowder, R. W. Lundh 1933-4-18 45 Nevada 6 mi s Grass Valley; Smartville Quad. 548 Comment
  UCD100676  Claytonia parviflora subsp. parviflora R. O. Hanes 1994-4-17 233 Nevada Brooks Rd. 822 Comment
  CAS-BOT-BC439869  Claytonia perfoliata Helen True; Virginia Storz 1962-5-17 620 Nevada Scotts Flat Reservoir about 5.5 miles east of Nevada City 944 Comment
  CAS-BOT-BC439873  Claytonia perfoliata John Thomas Howell; Gordon H. True 1970-5-28 5370 Nevada Bear Valley on Highway 20, ca. 20 mi. E. of Nevada City. 1402 Comment
  CAS-BOT-BC443628  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1970-5-28 5369 Nevada Bear Valley on Highway 20, ca. 20 mi. E. of Nevada City. 1402 Comment
  CAS-BOT-BC443629  Claytonia perfoliata subsp. perfoliata Gordon H. True 1962-3-28 323 Nevada G. H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road 548 Comment
  SCFS727  Claytonia rubra subsp. depressa M. Wheelis 1964-6-20 52 Nevada Sagehen Basin, Just E of entomology office 1951 Comment
  UCD95603  Clematis lasiantha Karen Callahan 1995-3-1 252 Nevada McCourtney Rd., 1/4 mi. S of Wolf Mtn Rd. 682 Comment
  JEPS29095  Collinsia parviflora Lauramay T. Dempster 1961-6-15 1445 Nevada ca 2 mi n Hobart Mills (along Hwy 89, on rocky hillside e of rd) 1828 Comment
  UC1177522  Collinsia parviflora B. Fuller, Herbert L. Mason, H. Whisler 1958-6-29 7 Nevada 1 mi w of University of California Trout Laboratory (12 mi n of Truckee, Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  UCD123643  Collinsia parviflora Rudolf Schmid 1964-6-22 53 Nevada collected from dam area at Sagehen Station, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  UCD123632  Collinsia parviflora Mrs. H. C. Cantelow 1941-5-17 s.n. Nevada Exact location unknow. Comment
  UCD41334  Collinsia torreyi Ellen Dean; C. Tresan, M. Starbuck 2003-6-19 1850 Nevada North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward. 1847 Comment
  POM75733  Collomia grandiflora Marcus E. Jones 1881-7-30 2588 Nevada Soda Springs. 2134 Comment
  SEINET11261850  Collomia grandiflora George Helmkamp, E. A. Helmkamp 2011-7-26 17882 Nevada Northern Sierra Nevada Mountains: along CA Hwy 20, .8 mi east of Bowman Lake Road, 1.23 mi. NE (501/4) of Emigrant Gap and .35 mi. N of I-80 (Blue Canyon 7.5 Q.); 0 1541 Comment
  UC106618  Collomia grandiflora Mrs. K. Brandegee Sept. 1888 Nevada Donner Comment
  UCR233655  Collomia grandiflora George K. Helmkamp, E. A. Helmkamp 2011-7-17 17776 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95 deg. ) of Peardale 686 Comment
  UCR229426  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-26 17875 Nevada Northern Sierra Nevada Mountains, along CA Hwy 20, 0.8 mi. east of Bowman Lake Road, 1.23 mi. NE (50 deg. ) of Emigrant Gap and 0.35 mi. N of I-80 1541 Comment
  CHSC80849  Collomia linearis Lowell Ahart 2001-7-21 8973 Nevada On the north side of the dirt road, about 100 yards northwest of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  JEPS102621  Collomia linearis Lowell Ahart 2001-7-21 8973 Nevada On the north side of the dirt road, about 100 yards NW of the old sheep corral, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  JEPS71061  Collomia tinctoria W. L. Jepson 1896-8-26 21223 Nevada Dog Valley Comment
  SCFS308  Collomia tinctoria R. Schmid 1964-7-13 201 Nevada Sagehen Basin, Hillside just above SH Rd by main station bldg 1951 Comment
  JEPS124838 Image available Conium maculatum Stamps 1967-7-5 38 Nevada 10 ft from the Post Office in Truckee along the side of a building Comment
  UC1177081  Cordylanthus pilosus subsp. trifidus Peter H. Raven 1954-8-27 7965 Nevada 10.1 mi s Grass Valley (on road to Auburn); Sierra Nevada 487 Comment
  JEPS59508  Cordylanthus tenuis subsp. tenuis Ezra Brainerd and Viola B. Baird 1915-7-31 262 Nevada Nevada City Sierra Nevada Mts 1524 Comment
  SEINET8083555  Cornus nuttallii J. Ridley 1959-4-26 28 Nevada 2 miles east of Nevada City 792 Comment
  CAS-BOT-BC210287  Cornus sericea Gordon H. True 1968-7-30 4457 Nevada 1 mile west of Soda Springs on Hwy. 80 1950 Comment
  CAS-BOT-BC210297  Cornus sericea Gordon H. True; John Thomas Howell 1970-8-10 6169 Nevada Upper Lindsey Lake on Linsey [Lindsey] Creek ca. 1.75 miles east of Lake Bowman Road 2286 Comment
  RSA794588  Cornus sericea subsp. sericea George K. Helmkamp, E. A. Helmkamp 2010-8-26 16835 Nevada South Fork Yuba River, Forest Route 85 (Fordyce Lake Rd) north of Hampshire Rocks Road and I-80, 1 mi. NNW (351 deg.) of Cisco. 1634 Comment
  RSA212190  Cornus sessilis L. S. Rose 1970-5-28 70051 Nevada 5 miles E. of Nevada City. N. Slope, Harmony Ridge. 152 Comment
  POM132506  Cornus stolonifera A. A. Heller 1903-7-29 10509 Nevada Above Donner Lake toward Donner Pass. Comment
  SEINET2473854 Image available Cornus stolonifera Marcus E. Jones, A. M. 1981-6-22 2453 Nevada Soda Springs. 2130 Comment
  CHSC85694  Coronilla varia G. F. Hrusa; J. Glazner 2001-7-15 15872 Nevada Northern Sierra Nevada. Above N side shoreline of Lake Van Norden, W of Sugarbowl. On old dam. 2164 Comment
  UCD40162  Corylus cornuta subsp. californica Rodney Gale Myatt 1972-6-1 1676 Nevada North of Hwy 20, about 20 mi. east of Nevada City, near community of Washington. 792 Comment
  CAS-BOT-BC291575  Crepis modocensis subsp. modocensis Gordon H. True 1966-5-24 2857 Nevada Near East Boca Spring 2.6 mi. east of Boca Dam Road 1859 Comment
  CAS-BOT-BC376449  Crepis modocensis subsp. modocensis Gordon H. True; John Thomas Howell 1974-6-2 7726 Nevada At intersection of Boca-Hobart Mills road & Dry Creek road, just north of Prosser Reservoir 1787 Comment
  CAS-BOT-BC376526  Crepis modocensis subsp. modocensis Gordon H. True 1973-6-18 7577 Nevada South bank of Donner Creek ca. 1/2 mile west of Truckee-Tahoe Hwy. 1798 Comment
  CAS-BOT-BC291585  Crepis modocensis subsp. subacaulis A. A. Heller 1903-8-3 7086 Nevada Castle Peak near the highest point Comment
  POM17493  Crepis modocensis subsp. subacaulis Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains. 2561 Comment
  CAS-BOT-BC290731  Crepis occidentalis subsp. conjuncta John Thomas Howell 1943-7-18 18523 Nevada Castle Peak Comment
  CAS-BOT-BC376451  Crepis occidentalis subsp. conjuncta Gordon H. True; John Thomas Howell 1971-5-25 6625 Nevada Puddingstone ridge 5mi. east of North Columbia on Graniteville Road 1280 Comment
  CAS-BOT-BC290778  Crepis occidentalis subsp. occidentalis Gordon H. True 1968-7-31 4520 Nevada Top of ridge between Castle and Basin Peaks 2651 Comment
  CAS-BOT-BC290779  Crepis occidentalis subsp. occidentalis L. S. Smith 1927-6-26 2045 Nevada Tahoe National Forest. Sierra Valley above Loyalton Road 1676 Comment
  CAS-BOT-BC376466  Crepis pleurocarpa Lillian S. Mott 1963-8-4 s.n. Nevada Sand Ridge, Grouse Ridge area 2072 Comment
  UCR179802  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-10-10 11519 Nevada Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49, 5.8 miles NNW of Nevada City 750 Comment
  UC57943  Cryptantha affinis A. A. Heller 1903-7-10 6946 Nevada lower end of Donner Lake Donner Lake Comment
  CHSC81009  Cryptantha ambigua Lowell Ahart 2001-8-14 9133 A Nevada On the south side of Meadow Lake Road (Forest Road 18), south of and between the two sets of three large culverts where the road crosses Jackson Creek, at the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  CAS-BOT-BC33090  Cryptantha geminata M. K. Curran 1885-1-1 s.n. Nevada Strong's Canyon Comment
  CAS-BOT-BC33091  Cryptantha glomeriflora Charles Frederick Sonne 1887-7-3 444 Nevada Tahoe Ice Co's Pond, 2 miles below Truckee Comment
  CDA16762  Cryptantha torreyana G. F. Hrusa, J. Glazner 2001-7-15 15905 Nevada Sierra Nevada; N side of Lake Van Norden. 2164 Comment
  CHSC81011  Cryptantha torreyana Lowell Ahart 2001-8-14 9134 Nevada On the south side of Meadow Lake Road (Forest Road 18), south of and between the two sets of three large culverts where the road crosses Jackson Creek, at the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  UC193900  Cryptantha torreyana C. F. Sonne Aug 1893 Nevada Truckee Comment
  CHSC75794  Cryptogramma acrostichoides Lowell Ahart; Vernon H. Oswald 1999-7-26 8113 Nevada About 100 yards east of Grouse Ridge Road (Road 14) and east of the Lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. 2316 Comment
  UC199886  Cryptogramma acrostichoides C. F. Sonne Aug. 1878 Nevada above Kneeland Mill Kneeland Mill Comment
  UC372576  Cryptogramma acrostichoides Marcus E. Jones, A. M. 1981-7-22 2442 Nevada Soda Springs 2133 Comment
  CHSC111243  Cryptogramma cascadensis B. Castro; L. Janeway 2007-9-29 1676 Nevada Northern High Sierra Nevada. Along Old Donner Pass Road 0.5 air mi NE of Donner Pass. On NW-facing side of knoll S of Summit Bridge (with 'Observation Point'). 2106 Comment
  MACF019601  Cupressus Trudy R. Ericson 1975-9-16 391 Nevada Ridge Road between Grass Valley and Nevada City. 761 Comment
  RSA17593  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-3 6149 Nevada 1 mile above Grass Valley on road to Nevada City, west slope of Sierra Nevada 793 Comment
  UC578034  Cupressus macnabiana H. A. Jensen 1934-11-1 394 Nevada head Rush Creek (two mi w of Nevada City. Rush Creek a tributary of South Fork Yuba River); Smartsville Quadrangle 762 Comment
  NY16709  Cupressus macnabiana C. B. Wolf 1934-10-3 6149 Nevada 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
  RSA129449  Cupressus macnabiana H. A. Jensen 1934-11-13 394 Nevada Hd. Rush Creek 762 Comment
  POM71045  Cuscuta occidentalis Marcus E. Jones 1881-8-1 s.n. Nevada Soda Springs Comment
Read comments
Sep 5 2010
  UC936276  Cynosurus echinatus S. Galen Smith 1951-6-22 Nevada State Highway 20 just e Nevada City 914 Comment
  UCR237355  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2012-6-13 19193 Nevada Northern Sierra Nevada Mountains Foothills, village of Washington, Relief Hill Road, 0.4 mile north of its junction with Maybert Road & NE of the bridge over the South Yuba River 790 Comment
  UC1100542  Cyperus difformis Malcolm A. Nobs and S. Galen Smith 1949-8-22 1534 Nevada 1 mi. n. of Nevada-Placer Co. line Wolf Creek (Hwy. 24) Comment
  CAS-BOT-BC114551  Cyperus eragrostis LeRoy Abrams 1927-9-13 12159 Nevada Lincoln Hwy 11 mi E of Auburn. Comment
  CAS-BOT-BC114555  Cyperus eragrostis Gordon H. True 1968-7-7 4302 Nevada Just north of Rock Creek at old McCourtney Road Crossing. 121 Comment
  CAS-BOT-BC113871  Cyperus niger var. capitatus Gordon H. True 1961-8-20 155 Nevada GH Ture Ranch, 7 mi. SW of Grass Valley on McCourtney Road. 548 Comment
  CAS-BOT-BC114123  Cyperus squarrosus Gordon H. True 1968-8-26 4586 Nevada Taylor crossing on Bear River ca. 2.5 mi W of Colfax, just W of Placer County line. Comment
  SEINET6166306  Cypripedium fasciculatum W. Roderick, R. Halliday 1967-6-10 s.n. Nevada Marsh Mill Road, near 5 Mile House, Hwy 20 Comment
  CAS-BOT-BC70653  Cystopteris fragilis Gordon H. True 1975-7-14 7889 Nevada Juniper Creek road along Juniper Creek, northeast of Hirschdale 2072 Comment
  CAS-BOT-BC70665  Cystopteris fragilis 1987-7-1 s.n. Nevada Soda Springs Comment
  SEINET6629014  Cystopteris fragilis P. Lehenbauer 1930-6-11 s.n. Nevada Truckee River Highway, 10 miles above Verdi Comment
  CAS-BOT-BC198180  Cytisus scoparius Peter H. Raven 1954-8-30 8066 Nevada Red Dog - Sierra Nevada 792 Comment
  UC718184  Cytisus scoparius C. B. Wolf and E. R. Johnson 1934-10-3 Nevada 2 mi below San Juan (on Nevada City-Downieville Rd) 609 Comment
  CAS-BOT-BC189792  Dactylis glomerata Arnold Tiehm 1976-6-15 2241 Nevada 0.8-1.0 mile west of the Sierra County line, along I-80. Comment
  SCFS764  Dactylis glomerata H. Naqui 1965-7-22 108 Nevada Sagehen Basin, Ca 150' NE of station 1951 Comment
  SEINET4566504  Dactylis glomerata J. Nachlinger 1984-4-28 943 Nevada Sierra Field Station 457 Comment
  CAS-BOT-BC189674  Danthonia californica Gordon H. True; John Thomas Howell 1967-8-17 3975 Nevada Sierra Nevada. Sagehen Creek WIldlife and Fisheries Station of the University of California. 1981 Comment
  CAS-BOT-BC189676  Danthonia californica Gordon H. True 1968-8-1 4567 Nevada Near small lake just below Donner Lookout on old Donner Pass Road, ca. 3 miles west of Donner Lake. 2072 Comment
  UCD34876  Danthonia unispicata Beecher Crampton 1964-7-9 7102 Nevada Nevada County, 2.5 miles N.W. of Cisco Grove on US Hwy. 40. 1676 Comment
  UCD102620  Darmera peltata W. B. McHenry 1968-4-10 s.n. Nevada Bear River, west of State Highway 49, southwestern portion of county. Comment
  CAS-BOT-BC8891  Delphinium glaucum A. A. Heller 1903-7-22 6993 Nevada North side of Donner Lake in a hillside swamp Comment
  JEPS102375  Delphinium glaucum Lowell Ahart 2001-8-14 9125 Nevada E of the dirt road to Sawmill Lake, S of Prairie Creek, aabout 1/4 mi S of campgrounds and buildings at the E end of Bowman Lake 1737 Comment
  UCD95712  Delphinium glaucum R. O. Hanes 1994-7-24 247 Nevada Perazzo Canyon. 2225 Comment
  RSA515727  Delphinium gracilentum B. Pitzer 1988-5-28 927 Nevada Tahoe National Forest, French Corral Creek Road, just Hwy 49, 2 miles N bridge across S Fork of Yuba River. 671 Comment
  UCR121448  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 1999-6-30 5081 Nevada Northern Sierra Nevada Range, Tahoe Nat. Forest, Donner Pass Rd. (=Hwy 40), 2.2 mi. west of Lake Donner. 1997 Comment
  CAS-BOT-BC8551  Delphinium hansenii Alice Eastwood 1913-7-4 3441 Nevada Lime Kiln Ranch, near Wolf Creek Comment
  UC188635  Delphinium hansenii C. F. Sonne 1893-6-17 Nevada along trail bet. Colfax and Grass Valley Comment
  CAS-BOT-BC118058  Delphinium nuttallianum Mrs. H. C. Cantelow 1941-5-16 s.n. Nevada Brushy flat southeast end of Boca Dam Comment
  CAS-BOT-BC118059  Delphinium nuttallianum Jean L. Thomson 1944-5-28 s.n. Nevada Alder Creek near Truckee Comment
  UCD13264  Delphinium patens Jeff Huffaker 1974-5-17 71 Nevada Nevada CO. T17N, R12E, State Highway 20, 200 feet from Bear River and Nevada-Placer County line. Elevation 4500 feet. 1371 Comment
  POM260183  Delphinium variegatum subsp. variegatum C. L. Hitchcock 1940-5-15 6416 Nevada Ca. 10 miles west of Grass Valley. 610 Comment
  SEINET176076 Image available Deschampsia cespitosa M. E. Jones 1881-7-28 2579 Nevada Soda Springs 2134 Comment
  UCD61382  Deschampsia cespitosa John Thomas Howell; Gordon H. True 17-18 Aug 1967 3826 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 Comment
  CAS-BOT-BC192412  Deschampsia cespitosa subsp. cespitosa Gordon H. True; J. T. Howell 1965-7-14 2279 Nevada Loney Meadow on Texas Creek about 1 1/2 mi. S of Bowman Lake 1828 Comment
  CAS-BOT-BC192421  Deschampsia cespitosa subsp. cespitosa Gordon H. True 1965-6-30 2137 Nevada Just west of Truckee near Donner State Park. South bank Truckee River 1828 Comment
  CAS-BOT-BC192425  Deschampsia cespitosa subsp. cespitosa Gordon H. True 1965-9-15 2601 Nevada Uhlen Valley on upper Castle Creek, 3/10 mile north of Hiway 80 and 1 1/2 mile north of Norden 2255 Comment
  JEPS107514  Deschampsia cespitosa subsp. cespitosa Lowell Ahart 2005-7-23 12169 Nevada Along a small wash, open meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20 1572 Comment
  JEPS128605  Deschampsia cespitosa subsp. cespitosa Lowell Ahart, John Dittes 2017-7-19 21594 Nevada Northwest part of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, basin of Prosser Creek, Carpenter Valley. Comment
  UC965500  Deschampsia cespitosa subsp. cespitosa Herbert L. Mason 1952-7-19 14420 Nevada meadow opposite University of CA Trout Lab. University of CA Trout Lab. (Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  CAS-BOT-BC201863  Deschampsia elongata David D. Keck 1933-5-31 2421 Nevada Rough and Ready Comment
  UCD36422  Deschampsia elongata Beecher Crampton 1953-7-21 1533 Nevada Nevada County, 1 mile west of Norden. 2103 Comment
  SCFS5132  Deschampsia elongata E. Davidson 1964-7-10 071064 -18 Nevada Found ca. 250 yards downstream from station on south side of stream 1951 Comment
  SEINET4567118  Deschampsia elongata P. B. Kennedy, S. B. Doten 1901-8-9 263 Nevada [Sierra Nevada] Soda Springs Comment
  UCD114643  Descurainia incisa subsp. incisa Robert E. Preston 1996-7-14 962 Nevada on west side of Highway 89, adjacent to Sage Hen Creek. 1926 Comment
  CAS-BOT-BC43095  Descurainia nelsonii E. R. Drew 1925-5-20 s.n. Nevada Hobart Mills. Comment
  SEINET5343202  Descurainia pinnata P. B. Kennedy, Samuel Bradford Doten 1901-7-18 184 Nevada Mount Lola Comment
  CAS-BOT-BC43128  Descurainia pinnata subsp. brachycarpa A. A. Heller 1903-7-13 6937 Nevada Lower end of Donner Lake. Comment
  UC54482  Dicentra uniflora H. M. Hall and E. B. Babcock Jul 1903 4536 Nevada above Independence Lake (e Nevada County); Sierra Nevada Mountains 2438 Comment
  CAS-BOT-BC402598  Dicentra uniflora Margaret Williams 1972-4-23 s.n. Nevada 1.8 miles west of Boca Dam on road to Hobart Mills 1767 Comment
  CAS-BOT-BC402599  Dicentra uniflora Betty H. Jorgensen 1944-5-19 441 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC402603  Dicentra uniflora Lillian S. Mott 1964-5-28 2264 Nevada Loney's Meadows 1828 Comment
  CAS-BOT-BC209218  Dichanthelium acuminatum subsp. acuminatum Peter H. Raven 1954-8-28 8028 Nevada Flood plain of Greenhorn Creek - Sierra Nevada 762 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-BC253641  Dichanthelium acuminatum subsp. acuminatum Peter H. Raven 1956-8-4 10016 Nevada 1.9 miles S of Fuller Lake 1371 Comment
  UCR237595  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2012-4-21 18824 Nevada Northern Sierra Nevada Mountains Foothills, McCourtney Road, 0.4 mile east of its junction with Perimeter Rd., 14.5 mi. NW (338 deg. ) of Auburn 407 Comment
  CAS-BOT-BC483260  Dichelostemma capitatum subsp. pauciflorum Gordon H. True 1962-5-10 s.n. Nevada True Ranch, 7 miles SW Grass Valley on McCourney Road 548 Comment
  CAS-BOT-BC502637  Dichelostemma multiflorum Alice Eastwood 1912-6-20 538 Nevada Nevada city Comment
  CAS-BOT-BC292268  Dieteria canescens Gordon H. True 1964-10-5 1695 Nevada Truckee River about 2 1/2 miles below Hirschdale, nr. mouth of Gray Creek 1676 Comment
  CAS-BOT-BC292269  Dieteria canescens John Thomas Howell 1978-7-29 53348 Nevada 5 miles north of Truckee on road to Sierraville 1767 Comment
  JEPS128642  Dieteria canescens var. shastensis Lowell Ahart, John Dittes 2017-7-19 21580 Nevada About 100 yards north of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. Comment
  UC220185  Dieteria canescens var. shastensis Katharine Brandegee Jul 1908 Nevada Truckee Comment
  UC57897  Dieteria canescens var. shastensis A. A. Heller 1902-8-8 7128 Nevada lower end Donner Lake; lower end Donner Lake 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
  SEINET10237202  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2013-1 22106 Nevada Sierra Nevada Mountains Foothills: north of Auburn, Robles Drive, just south of the junction of Darkhorse Drive and Combie Rd 443 Comment
  UCR253133  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2013-8-7 22106 Nevada Sierra Nevada Mountains Foothills, north of Auburn, Robles Drive, just south of the junction of Darkhorse Drive and Combie Rd. 444 Comment
  CHSC43482  Diplacus grandiflorus Lowell Ahart 1974-8-19 613 Nevada Along the edge of the road, near Fuller Lake, north of Highway 20, north of Bear Valley. 1524 Comment
  CAS-BOT-BC153288  Diplacus kelloggii A. A. Heller 1938-5-7 15064 Nevada 3 miles east of Nevada City on Highway #20 914 Comment
  CAS-BOT-BC153289  Diplacus kelloggii W. R. Dudley 1893-6-12 s.n. Nevada Near Washington Comment
  CAS-BOT-BC153421  Diplacus layneae Gordon H. True 1962-6-19 688 Nevada Washington Junction, about 12.5 miles east of Nevada City 1319 Comment
  CAS-BOT-BC153425  Diplacus layneae Gordon H. True 1962-9-6 1088 Nevada Grouse Ridge Road, about 1 1/2 miles east of Bear Valley - Bowman Road 1828 Comment
  CAS-BOT-BC153538  Diplacus leptaleus Gordon H. True; Barbara Trowbridge 1977-7-26 8428 Nevada West of Independence Lake 2194 Comment
  CAS-BOT-BC153539  Diplacus leptaleus Gordon H. True; John Thomas Howell 1965-8-24 2482 Nevada Grouse Ridge, about 5 miles northeast of Yuba Gap 2346 Comment
  SEINET178714  Diplacus leptaleus Marcus E. Jones 1881-1 2396 Nevada Soda Springs 2134 Comment
  CAS-BOT-BC269315  Diplacus torreyi Peter Rubtzoff 1980-7-23 9468 Nevada Fordyce Lake shoreline, northeast of the dam in NE 1/4 of Sec. 34 and the adjacent part of NW 1/4 of Sec. 35, T18N, R13E 1932 Comment
  JEPS106174  Disporum hookeri Lowell Ahart 2004-7-17 11267 Nevada Near small stream, upper reaches of Steephollow Creek, ca. 100 yd W of Hwy 20, ca. 150 yd S of intersection of Hwy 20 and Lowell Hill Rd, ca. 2 mi NW of Bear Valley, ca. 3 mi SE of the Omega Rest Area, ca. 16 mi (air) NE of Nevada City 1463 Comment
  UCR256635  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2013-10-10 22396 Nevada Sierra Nevada Mountains Foothills, Along CA-49, c. 0.3 mile north of the junction with Gautier Road and at the side road #20456 441 Comment
  JEPS78167  Dodecatheon alpinum Gary W. Zamzow 1972-6-22 5 Nevada about 200 m s Gauging Station; Sagehen Creek Field Station 1950 Comment
  SCFS281  Dodecatheon alpinum E. Davidson 1964-6-19 619646 Nevada Sagehen Basin, 100 yds S of station in lush mdw next to SH Ck 1951 Comment
  SCFS282  Dodecatheon alpinum J. Brooks 1964-7-3 202 Nevada Sagehen Basin, Across ck from generator shack 1951 Comment
  SCFS853  Dodecatheon alpinum J. Brooks 1964-7-3 202 Nevada Sagehen Basin, Across ck from generator shack 1951 Comment
  CHSC59341  Dodecatheon hendersonii Thomas J. Van Wagner 1992-3-28 4 Nevada Ca. m 50 upstream from Long Valley Rd. along north bank Clear Creek, ca. 5 km wsw Grass Valley. 485 Comment
  JEPS107509  Downingia montana Lowell Ahart 2005-7-23 12196 Nevada On the bottom of a small wash, meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20 1572 Comment
  CAS-BOT-BC41957  Draba albertina Gordon H. True 1975-7-14 7887 Nevada Juniper Creek road along Juniper Creek, northeast of Hirschdale. 2072 Comment
  CAS-BOT-BC41959  Draba albertina Gordon H. True; John Thomas Howell 1970-8-11 6190 Nevada Nort Fork of Sagehen Creek near its headwaters, ca. 5 miles west of UC station. 2346 Comment
  SCFS123  Draba albertina B. Trowbridge 1970-7-4 1217 Nevada Sagehen Basin, Along stream paralleling powerline, S of station 1951 Comment
  SCFS5307  Draba stenoloba var. nana B. A. Trowbridge 1970-7-4 1217 Nevada Along stream paralleling powerline, south of University of California Sagehen Creek Wildlife Field Station. 1951 Comment
  UCR249957  Draba verna George K. Helmkamp, Elizabeth Helmkamp 2013-4-13 20314 Nevada Northern Sierra Nevada Mountains Foothills, Magnolia Road, 3.0 miles east of its junction with CA-49 495 Comment
  SEINET8731297 Image available Draperia systyla Margaret J. Williams 1986-1 86- 63 -5 Nevada 2 rd mi N of Hwy 20 on road to Fuller and Bowman Lakes. 1524 Comment
  SEINET6424791 Image available Drosera anglica David Forbes 1970-1 Nevada Sagehen Creek Field Station, west of State Hwy 89 1951 Comment
  RSA0011652  Drosera anglica David Forbes 1970-6-25 s.n. Nevada Sagehen Creek Field Station, west of Hwy 89. 1951 Comment
  SCFS5264  Drosera longifolia Laurie Hooker 1965-7-11 101 Nevada Found in bog across stream from Sagehen Station. 1951 Comment
  CAS-BOT-BC401573  Drosera rotundifolia Gordon H. True; J. T. Howell 1966-8-29 3214 Nevada Sagehen Creek, near University of Calif. Station 1920 Comment
  SCFS876  Drosera rotundifolia D. Funnell 1965-7-24 201 Nevada Sagehen Basin, Hanging bog 0.25 mi SW of station 1981 Comment
  UC114435  Drymocallis C. F. Sonne July 1897 Nevada Truckee Sierra Nevada Mountains, Truckee Comment
  UC1602145  Drymocallis lactea var. austiniae C. F. Sonne 1884-6-27 1010 Nevada Truckee along track CPRR; Truckee Comment
  UC12560  Drymocallis lactea var. lactea J. Burtt Davy Jun 25 1897-Jun 30 1897 3172 Nevada western slope Washoe Mts.; Truckee River Basin, w slope Washoe Mts. Comment
  UC420564  Drymocallis lactea var. lactea C. F. Sonne 1884-6-18 915 Nevada Truckee Comment
  SEINET6691930  Drymocallis lactea var. lactea P. Lehenbauer, F. B. T. 1930-6-8 1682 Nevada East end of Donner Lake Comment
  SEINET6691949  Drymocallis lactea var. lactea W. H. Schmidt 1936-5-21 s.n. Nevada Hobart Mills 1797 Comment
  CAS-BOT-BC70957  Dryopteris arguta Peter H. Raven 1954-8-28 7995 Nevada west of Greenhorn Creek 914 Comment
  SD215308  Dryopteris arguta Virginia Moran 2010-6-23 Nevada Alta Sierra Subdivision, Grass Valley: Above Clover Valley Road 565 Comment
  UCD40160  Dudleya cymosa Rodney Gale Myatt 1972-6-1 1679 Nevada Washington River. North of Hwy 20, about 20 mi. east of Nevada City, near community of Washington. 792 Comment
Read comments
Feb 18 2010
  SD134051  Dulichium arundinaceum Gordon H. True 1966-8-10 3120 Nevada Sierra Nevada; Eagle Lakes about 3.5 miles northeast of Yuba Gap; in shallow water on emergent strand of lake. 1676 Comment
  UCD98747  Dysphania botrys Emily McPherson 1975-9-9 129 Nevada W. side of Canyon 24 near interstate hwy., Nev.-Calif. Border. 1524 Comment
  CAS-BOT-BC113697  Eleocharis acicularis Gordon H. True 1966-8-10 3117 Nevada Eagle Lakes ca. 3.5 mi NE of Yuba Gap. 1676 Comment
  CAS-BOT-BC113701  Eleocharis acicularis var. bella Gordon H. True; John Thomas Howell 1965-8-25 2539 Nevada Scotts Flat Reservoir on Deer Creek 5 mi. E of Nevada City. 944 Comment
  CAS-BOT-BC113478  Eleocharis bella Gordon H. True 1966-7-19 2994 Nevada Boreal Ridge, ca. 8 mi W of Truckee and just E of Summit. 2194 Comment
  CAS-BOT-BC113479  Eleocharis bella R. K. Gierisch; D. H. Esplin 1969-8-25 3593 Nevada Donner Summit, Hwy 80 2194 Comment
  CAS-BOT-BC113483  Eleocharis bella Gordon H. True; John Thomas Howell 1970-8-12 6246 A Nevada Webster Flat ca. 4 mi NE of Cisco Grove on Rattlesnake Creek. 2072 Comment
  CAS-BOT-BC113489  Eleocharis bella John Thomas Howell 1943-7-14 18291 Nevada West side of Donner Pass near Norden. 2133 Comment
  CHSC92069  Eleocharis bella Lowell Ahart 2005-7-23 12161 Nevada Bottom of a small wash, meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. 1572 Comment
  CAS-BOT-BC113109  Eleocharis obtusa Gordon H. True 1968-8-26 4584 Nevada Taylor crossing on Bear River ca. 2.5 mi W of Colfax, just W of Placer County Line. Comment
  JEPS64135  Eleocharis quinqueflora L. S. Smith 1911-1 694 Nevada Truckee Ranger Station Comment
  CAS-BOT-BC112036  Eleocharis suksdorfiana Gordon H. True; John Thomas Howell 1967-8-17 3829 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 Comment
  SCFS402  Eleocharis suksdorfiana E. Davidson 1964-7-20 720644 Nevada Sagehen Basin, 1.25 mi SW of station at upper edge of large hanging bog 1981 Comment
  SEINET516155  Elodea nuttallii Vernon H. Oswald 1998-8-20 9526 Nevada Catfish Lake on the south side of Meadow Lake Rd. ca. 4 air mi east of Bowman Lake. 1969 Comment
  UCR241719  Elymus George K. Helmkamp, E. A. Helmkamp 2012-9-25 19929 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 1.2 miles north of CA-20, N of I-80 between Grass Valley and Truckee 1427 Comment
  UCR256667  Elymus caput-medusae George K. Helmkamp, Elizabeth Helmkamp 2013-5-30 20727 A Nevada Northern Sierra Nevada Mountains, along Hwy CA-20, 1.6 miles northeast of Pine Flat Way, north of Scotts Flat Reservoir 1189 Comment
  UCR193104  Elymus cinereus George K. Helmkamp, E. A. Helmkamp 2007-6-12 12346 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road 0.6 mile north of Hwy CA-20, at the border of Placer Co. 1387 Comment
  CAS-BOT-BC227578  Elymus elymoides Gordon H. True 1968-7-31 4511 Nevada West slope of ridge between Castle and Basin peaks 2560 Comment
  CAS-BOT-BC227579  Elymus elymoides Gordon H. True 1965-9-15 2615 Nevada Just west of Castle Pass about 2 miles north west of Hiway 80 at Boreal Ridge 2438 Comment
  CAS-BOT-BC227583  Elymus elymoides Gordon H. True 1962-8-13 955 Nevada Lindsey Lakes 1981 Comment
  SCFS989  Elymus elymoides subsp. elymoides L. Hooker 1965-7-24 153 Nevada Sagehen Basin, Grass just above girls showerhouse and below rd bank 1951 Comment
  SEINET223694  Elymus elymoides subsp. elymoides Mary E. Barkworth, N Gay; L. Green 1981-7-15 Nevada Intersection of US Hwy 89 and US Hwy 80 Comment
  CAS-BOT-BC203603  Elymus glaucus subsp. glaucus Margaret Williams 1974-8-10 74 -N-29 Nevada Juniper Creek, southeast of Hirschdale 2133 Comment
  CHSC88149  Elymus glaucus subsp. jepsonii Lowell Ahart 2004-7-17 11275 Nevada Near a small stream, very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  JEPS128587  Elymus lanceolatus subsp. lanceolatus Lowell Ahart, John Dittes 2017-7-20 21644 Nevada Meadow west of Prosser Creek, south side of Carpenter Valley, about 200 yards north of the poor dirt road, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast of Carpenter Valley. Comment
  UCD21025  Elymus lanceolatus subsp. lanceolatus E. Bortiri 2002-7-10 WFC 73 Nevada Little Truckee River, by Boynton campground, near Stampede and Boca Reservoirs, Nevada Co. Comment
  POM206493  Elymus sierrae A. A. Heller 1903-8-17 7185 Nevada Ridge above Donner Pass. 2591 Comment
  UC57999  Elymus sierrae A. A. Heller 1903-8-17 7185 Nevada ridge s Donner Pass 2590 Comment
  UC965491  Elymus trachycaulus Herbert L. Mason 1952-8-16 14475 Nevada meadow opposite University of California Trout Laboratory; Sage Hen Creek 1981 Comment
  CAS-BOT-BC204391  Elymus trachycaulus subsp. trachycaulus Catherine Best 1983-8-28 834 Nevada Just west of Donner Summit on the old highway 2164 Comment
  CAS-BOT-BC204395  Elymus trachycaulus subsp. trachycaulus Gordon H. True 1965-8-5 2419 Nevada Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill 1981 Comment
  CHSC69976  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1997-7-22 5266 Nevada Tahoe National Forest. Meadow behind Mills Spring; about 0.8 mi east of Boca Reservior and 0.7 mi north of Truckee River. 1773 Comment
  JEPS128603  Elymus trachycaulus subsp. trachycaulus Lowell Ahart, John Dittes 2017-7-20 21643 Nevada Meadow west of Prosser Creek, south side of Carpenter Valley, about 200 yards north of the poor dirt road, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast of Carpenter Valley. Comment
  JEPS124831 Image available Epilobium angustifolium John Degenfelder 1969-7-6 77 Nevada On roadside of Road to U. S 40 from west end of Donner Lake, with others of same species. Comment
  SEINET12535183  Epilobium brachycarpum A. A. Heller 1903-8-15 7175 Nevada Truckee Comment
  SEINET6635786 Image available Epilobium brachycarpum A. A. Heller 1903-8-15 7175 Nevada Truckee Comment
  UCR54305  Epilobium brachycarpum B. G. Pitzer, Steve Morgan, H. M. Soldan 1988-5-28 0928 Nevada Sierra Nevada Mtns, Tahoe National Forest, French Corral Creek Road, just off Hwy 49, c. 2 mi. north of bridge across South Fork of Yuba River 671 Comment
  CAS-BOT-BC171956  Epilobium canum subsp. latifolium Emily McPherson; Edwin McPherson, Jr. 1974-9-29 V- 2 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale 1828 Comment
  CAS-BOT-BC171961  Epilobium canum subsp. latifolium Lowell Ahart 1986-10-23 5410 Nevada North side of Bowman Lake 1706 Comment
  CAS-BOT-BC171965  Epilobium canum subsp. latifolium Gordon H. True 1972-8-23 7411 Nevada Falls, ca. 2 miles southeast of Spenceville (site), Sierra Nevada 213 Comment
  RSA517179  Epilobium canum subsp. latifolium Emily McPherson, Edwin McPherson Jr. 1974-9-29 V- 2 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale 1829 Comment
  JEPS102847  Epilobium ciliatum subsp. ciliatum Lowell Ahart 2001-7-27 9014 Nevada Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1746 Comment
  POM46215  Epilobium ciliatum subsp. ciliatum Marcus E. Jones 1881-7-25 2494 Nevada Soda Springs. 2134 Comment
  RSA517201  Epilobium ciliatum subsp. ciliatum Gordon H. True Jr. 1971-7-24 6894 Nevada Sierra Nevada: Road between Columbia Hill and Footes Crossing on Middle Yuba River. 793 Comment
  RSA516771  Epilobium ciliatum subsp. ciliatum Gordon H. True Jr. 1961-7-20 51 Nevada Sierra Nevada: G. H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road 549 Comment
  CHSC85025  Epilobium ciliatum subsp. glandulosum John Dittes; Josephine Guardino, Lowell Ahart 2003-9-21 814 Nevada Northern High Sierra Nevada; Milk Lake; ca. 6.8 air-miles northeast of Bear Valley, ca. 4.7 air-miles southwest of English Mt., ca. 2.9 air-miles southeast of Bowman Mt., 0.6 air-mile north by northeast of Grouse Ridge Lookout. Meadow at northeast edge of Milk Lake. 2133 Comment
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Dec 25 2008
  JEPS119825  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2012-7-28 18385 Nevada On the west side of Pioneer Trail, about 50 yards southeast of the P. G. & E Pavilion and restrooms, on the east side of Bowman Lake Road, about 30 yards south of the Bear River, Bear Valley. Comment
  SCFS208  Epilobium ciliatum subsp. glandulosum J. Yamanaha 1965-7-3 81 Nevada Sagehen Basin, 50 yds S of station 1951 Comment
  UCR241753  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2012-10-9 20007 Nevada Northern Sierra Nevada Mountains Foothills, Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley 445 Comment
  CHSC118534  Epilobium glaberrimum subsp. glaberrimum Lowell Ahart; John Dittes, Josephine Guardino 2017-6-27 21435 Nevada Drainage on mountainside, about 200 yards north of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. 1938 Comment
  JEPS128727  Epilobium glaberrimum subsp. glaberrimum Lowell Ahart, John Dittes, Josephine Guardino 2017-6-27 21435 Nevada About 200 yards north of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. Comment
  CHSC70026  Epilobium hallianum L. P. Janeway; Eric Schroder 1997-7-14 5216 Nevada Tahoe National Forest. Small headwaters meadow on a tributary of Texas Creek; about 1.0 mi west of Bowman Mountain and 0.8 mi north of Loney Meadow. 1898 Comment
  SEINET12861757  Epilobium hornemannii subsp. hornemannii A. A. Heller 1903-7-29 7044 Nevada [Sierra Nevada] Above Donner Lake toward Donner Pass Comment
  JEPS109748  Epilobium howellii Dario Davidson 2004-7-30 s.n. Nevada Maiden Valley area Comment
  UCD106509  Epilobium minutum G. L. Webster 1967-6-24 7515 Nevada Poorman's Creek. 822 Comment
  SEINET12861542  Epilobium obcordatum S. Lintz 1974-9-8 s.n. Nevada [Sierra Nevada] basin south of Basin Peak 2286 Comment
  SEINET12861568  Epilobium obcordatum G. McFadden 1973-9-9 s.n. Nevada [Sierra Nevada] Castle Peak area 2774 Comment
  RSA512814  Epilobium oregonense Gordon H. True Jr., John Thomas Howell 1967-8-17 3834 Nevada Sierra Nevada: Sagehen Creek Wildlife and Fisheries Station of the University of California 1982 Comment
  CAS-BOT-BC56940  Equisetum arvense Mrs. H. C. Cantelow 1941-5-16 s.n. Nevada North shore of Donner Lake Comment
  CHSC69461  Eragrostis cilianensis Lowell Ahart 1997-8-13 7854 Nevada Along the north side of Penn Valley Road, just west of the intersection of Pleasant Valley Road and Penn Valley Road, just south of Highway 20, about 1.5 miles west of Penn Valley. 426 Comment
  CAS-BOT-BC284145  Eragrostis pectinacea var. pectinacea Gordon H. True 1969-9-23 5132 Nevada Dry Creek, 2 mi. SE of Spenceville (site) 198 Comment
  CAS-BOT-BC174144  Eremogone aculeata C. F. Sonne 1886-7-5 32 Nevada Above Summit. Sierra Nevada Mts. Comment
  CAS-BOT-BC174146  Eremogone aculeata John Thomas Howell 1943-7-20 18607 Nevada Castle Peak Comment
  UCD82961  Eremogone congesta Albert Grigarick 2009-6-13 108 Nevada N of Truckee, ca. 60 yds. NE of Prosser Dam. 1759 Comment
  UC193882  Eriastrum wilcoxii C. F. Sonne July 1888 Nevada along r.r. below Boca Comment
  CHSC111232  Ericameria Karen I. Callahan 2013-10-12 28 Nevada No. Sierra Nevada foothills. Idaho-Maryland Road between Brunswick Road and Sutton Way. Soil: Strpentine outcrop near road and Wolf Creek; a rocky north-facing slope. 792 Comment
  CAS-BOT-BC286634  Ericameria bloomeri Gordon H. True 1964-10-5 1711 Nevada West edge of town of Truckee 1828 Comment
  CAS-BOT-BC286636  Ericameria bloomeri Elmer I. Applegate 1923-9-29 4018 Nevada East end of Donner Lake Comment
  SEINET199882  Ericameria bloomeri E. G. Linsley 1957-9-5 5 Nevada 2 miles north of Truckee Comment
  UC1094481  Ericameria bloomeri R. E. Nelson 1956-9-24 182 Nevada just s Castle Peak; Tahoe National Forest 2499 Comment
  CHSC85024  Ericameria cuneata John Dittes; Josephine Guardino, Lowell Ahart 2003-9-21 833 Nevada Northern High Sierra Nevada; ca. 2.4 air-miles northeast of Emigrant Gap, 0.9 air-mile south of Fuller Lake, 0.7 air-mile northwest of Lake Spalding Dam. 1511 Comment
  SD90253  Ericameria cuneata L. DeBuhr, C. W. Tilforth 1972-9-19 42299 Nevada Rocky bluffs above and north of Bowman Lake dam. 1675 Comment
  CAS-BOT-BC292828  Ericameria cuneata var. cuneata Robert F. Thorne; L. DeBuhr; C. W. Tilforth 1972-9-19 42299 Nevada Above and N of Bowman Lake dam, Tahoe National Forest 1676 Comment
  CAS-BOT-BC292829  Ericameria cuneata var. cuneata Lowell Ahart 1986-10-23 5409 Nevada Along the dirt road on the north side of Bowman Lake 1706 Comment
  SD231035  Ericameria discoidea James R. Shevock 1990-7-23 11984 Nevada Western slope of the Northern Sierra Nevada. Tahoe National Forest. Along interstate 80 at Eagle Lakes off-ramp. 1829 Comment
  CAS-BOT-BC294259  Ericameria nauseosa var. speciosa Emily McPherson 1975-9-14 75- 80 -1 Nevada West side of Canyon 24 near Interstate 80 at Nevada-California line 1920 Comment
  JEPS21736  Ericameria nauseosa var. speciosa A. A. Heller 1903-8-18 7192 Nevada Truckee Comment
  SD44057  Erigeron Frank Chadwick 1950-8-27 Nevada Sugar Bowl Lodge Norden Comment
  UCD131600  Erigeron annuus A. M. Shapiro 1994-6-5 s.n. Nevada Washington Road, ca. 3 miles north of Hwy 20. 1112 Comment
  UC87518  Erigeron barbellulatus C. F. Sonne 1890-7-1 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford Comment
  CAS-BOT-BC294467  Erigeron bloomeri var. bloomeri C. F. Sonne 1897-7-25 s.n. Nevada Martis Creek Valley near Truckee Comment
  CAS-BOT-BC297097  Erigeron compositus Gordon H. True 1974-8-7 7797 Nevada Ridge of Castle Peak from base of peak to cliffs overlooking Frog Lake and most southerly fork of Prosser Creek 2560 Comment
  CAS-BOT-BC296754  Erigeron coulteri Betty J. Jorgensen 1944-8-8 548 A Nevada Along little creek beside Clair Tappaan Lodge, near Norden 167 Comment
  CAS-BOT-BC296761  Erigeron coulteri A. A. Heller 1903-7-18 6964 Nevada Upper end of Donner Lake Comment
  POM40201  Erigeron coulteri Marcus E. Jones 1881-7-27 2542 Nevada Soda Springs. 2134 Comment
  SCFS616  Erigeron coulteri J. Ammirati 1964-6-23 134 Nevada Sagehen Basin, Ca 1.25 mi S of station on sm ck flowing into SH Ck 2012 Comment
  UCD128371  Erigeron coulteri Albert Grigarick 2012-6-16 319 Nevada Approx. 3 mi W of junction of Alder Creek Road and Hwy 89N between Alder Crk. and Alder Crk. Trail. S side of the trail about 4 yds. 1881 Comment
  UCD148904  Erigeron coulteri Albert Grigarick 2013-7-1 353 Nevada North of Truckee. Along Alder Creek, Rd 2.7 miles west of highway 89N. Near pulloff on south side of road opposite Carpenter Valley Rd. Small meadow on north side of Alder Creek on right side of Alder Creek Trail. Comment
  CAS-BOT-BC296756  Erigeron coulteri James A. Neilson 1961-8-3 373 Nevada In meadow above s.w. end of Sterling Lake, Sierra Nevada 2194 Comment
  CAS-BOT-BC295991  Erigeron divergens Arnold Tiehm 1976-6-13 2223 Nevada .8 - 1.0 mile west of the Nevada County line along I-80 Comment
  SBBG92379  Erigeron foliosus B. Pitzer, S. Morgan, H. Soldan 1988-5-28 916 Nevada St Hwy 49 at bridge over S fork of Yuba River, ca. 6 mi WNW of Nevada City Comment
  CAS-BOT-BC300657  Erigeron foliosus var. hartwegii Gordon H. True 1969-5-23 4996 Nevada Dry Creek, 2 mi. SE of Spenceville (site) 198 Comment
  UCD40369  Erigeron glacialis Rodney Gale Myatt 1971-7-10 851 Nevada South of Hwy 80, near Cisco. Along trial from Hwy 80 south to Loch Levin. 1737 Comment
  CAS-BOT-BC300809  Erigeron glacialis var. glacialis Saichi Kawahara 1969-7-20 1629 Nevada Jeep trail between forks of Sage Hen [Sagehen] Creek, east flank of Carpenter Ridge 2316 Comment
  CAS-BOT-BC300813  Erigeron glacialis var. glacialis Marcus E. Jones 1881-7-21 2431 Nevada Soda Springs 2133 Comment
  CAS-BOT-BC300808  Erigeron glacialis var. glacialis James A. Neilson 1961-8-3 361 Nevada Above s.w. end of Sterling Lake 2194 Comment
  UCD131966  Erigeron glacialis var. glacialis James A. Neilson Jr. 1961-8-3 361 Nevada above southwest end of Sterling Lake. Comment
  JEPS105912  Erigeron inornatus var. inornatus Lowell Ahart 2004-7-17 11282 Nevada Near small stream, upper reaches of Steephollow Creek, ca. 20 yd E of Hwy 20, ca. 150 yd SE of intersection of Hwy 20 and Lowell Hill Rd, ca. 2 mi NW of Bear Valley, ca. 3 mi SE of the Omega Rest Area, ca. 16 mi (air) NE of Nevada City 1463 Comment
  SBBG126271  Erigeron inornatus var. inornatus D. H. Wilken with E. Painter 1991-8-5 15092 Nevada Pacific Crest Trail, near Euer Saddle, N of Boreal Ridge 2225 Comment
  UC144321  Erigeron inornatus var. inornatus A. A. Heller 1905-7-14 8119 Nevada near Nevada City Comment
  RSA788670  Erigeron miser J. R. Shevock 1986-8-1 11743 Nevada Tahoe National Forest. Along road at the switchbacks and just below bridge crossing south side of Interstate 80 and just east on Donner Pass. 2100 Comment
  UC398628  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada above Donner Lake; Donner Pass Comment
  SEINET8667718 Image available Erigeron miser M. J. Williams 1977-9-12 77 -107 Nevada Old Hwy. 40, near view point. 2256 Comment
  UCR141787  Erigeron peregrinus June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  JEPS103245  Erigeron philadelphicus var. philadelphicus Lowell Ahart 2002-5-5 9596 Nevada 2 3/4 air mi NE of Camp Far West Dam (large meadow area S of McCortney Rd, 1/4 mi SW of Rock Creek crossing, W of the drainage, 300 yds E of int of McCortney Rd and White Oak Dr) 112 Comment
  RSA14386  Eriodictyon californicum Elmer I. Applegate 1928-4-23 5376 Nevada Timbucto. Comment
  SEINET1910269  Eriodictyon californicum Barbara Ertter, James R. Shevock 1991-1 10127 Nevada San Juan Ridge ca 8 airmiles NNE of Nevada City, jct Snow Tent Road & Backbone Ridge Road NE of Malakoff Diggings State Park. 1372 Comment
  SJSU11980  Eriodictyon californicum N. A. Hopkins 1969-6-20 263 Nevada N side Bald Mt c. 0.5 mi N of S Fork Yuba R. 914 Comment
  CDA9993  Eriogonum D. G. Kelch, D. A. Weinstein 1993-7-14 93 .005-C Nevada Along Rte 80 in Sierra Nevada. Comment
  UCD19069  Eriogonum Richard Yeo 1983-7-27 s.n. Nevada Lake Prosser. Comment
  CAS-BOT-BC248771  Eriogonum baileyi var. baileyi John Thomas Howell 1931-8-26 8017 Nevada Truckee Canyon, 1 mile e. of Floristan Comment
  UC85899  Eriogonum douglasii var. meridionale Kellogg 1870-7-12 Nevada Donner Comment
  CAS-BOT-BC259325  Eriogonum lobbii Marcus E. Jones 1900-7-26 6508 Nevada Summit, Sierra Nevada Mts. Comment
  CAS-BOT-BC259340  Eriogonum lobbii Margaret J. Williams 1984-7-27 84- 95 -1 Nevada Southwest of Soda Springs 2133 Comment
  POM105034  Eriogonum lobbii var. lobbii Marcus E. Jones 1900-7-26 6508 Nevada Summit, Sierra Nevada Mountains. Comment
  SEINET231324  Eriogonum lobbii var. lobbii M. J. Williams 1984-7-27 84- 95 -1 Nevada SW of Soda Springs 2134 Comment
  POM117514  Eriogonum marifolium Marcus E. Jones 1900-7-26 s.n. Nevada Summit 2439 Comment
  RSA242157  Eriogonum marifolium James L. Reveal 1971-6-24 2479 Nevada Truckee, between the High School and the baseball diamonds. Comment
  SEINET10733803  Eriogonum marifolium Andrew Townesmith, Karen M. Meyer 2007-7-14 Townesmith 810 Nevada Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4. 1770 Comment
  SEINET5330575  Eriogonum marifolium P. B. Kennedy 1901-1 186 Nevada Mount Lola, near snowline Comment
  SEINET5330592  Eriogonum marifolium G. H. True Jr., John Thomas Howell 1970-7-15 5589 Nevada Carpenter Ridge at hear of Sagehen Creek, 2621 Comment
  CAS-BOT-BC267363  Eriogonum marifolium var. marifolium Gordon H. True; John Thomas Howell 1974-8-14 7801 Nevada Meadow on old Donner Pass Highway, 2.5 miles west of Donner Lake 1981 Comment
  CAS-BOT-BC267368  Eriogonum marifolium var. marifolium Gordon H. True 1966-6-23 2945 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC267369  Eriogonum marifolium var. marifolium Gordon H. True 1966-7-20 3036 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2651 Comment
  CAS-BOT-BC267373  Eriogonum marifolium var. marifolium Gordon H. True 1970-8-25 6401 Nevada Basin Peak ca. 1.5 miles north of Castle Peak, Sierra Nevada 2743 Comment
  CAS-BOT-BC267901  Eriogonum marifolium var. marifolium Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mts. Comment
  CAS-BOT-BC267905  Eriogonum marifolium var. marifolium Henry M. Pollard 1936-7-1 s.n. Nevada Rainbow Tavern, Donner Region 1828 Comment
  SCFS5049  Eriogonum marifolium var. marifolium E. Krimmel 2012-7-14 Nevada Sagehen Basin, Tower 5 Comment
  JEPS106128  Eriogonum nudum var. deductum Lowell Ahart 2004-8-9 11364 Nevada N of mine waste mound, S of small dry meadow, SW of large snow lake, on the upper reaches of Jackson Creek, on the NE side of English Mountain, ca. 3/4 mi (air) S of Catfish Lake, ca. 2 3/4 mi E of the E end of Bowman Lake 2290 Comment
  UC909611  Eriogonum nudum var. deductum Kay H. Beach 1940-6-30 795 Nevada 5.6 mi e on U.S. Highway 40 Emigrant Gap 1676 Comment
  CAS-BOT-BC261576  Eriogonum nudum var. nudum Gordon H. True 1961-9-14 249 Nevada On Highway 20, near Washington Junction Comment
  CAS-BOT-BC261584  Eriogonum nudum var. nudum Gordon H. True; J. T. Howell 1965-7-14 2217 Nevada Washington Road 1 1/2 miles north of Hiway 20 (Wash. Jct.) and 12 miles east of Nevada City 1280 Comment
  CAS-BOT-BC258667  Eriogonum ovalifolium var. nivale J. W. Stacey 1922-7-29 11 Nevada Castle Peak Comment
  SEINET10623851 Image available Eriogonum prattenianum A. Arthur Heller 1919-5-24 Heller 13208 Nevada Near Grass Valley in red clay, in the yellow pine and oak belt, common shrubs Ceanothus, Toxicodendron and Uva-ursi. Comment
  CAS-BOT-BC272703  Eriogonum spergulinum var. reddingianum John Thomas Howell 1978-7-29 53339 Nevada 5 miles north of Truckee on road to Sierraville 1767 Comment
  CAS-BOT-BC272708  Eriogonum spergulinum var. reddingianum John Thomas Howell 1963-7-11 39823 Nevada 3 miles northeast of Truckee 1767 Comment
  CAS-BOT-BC272709  Eriogonum spergulinum var. reddingianum Gordon H. True; Barbara Trowbridge 1977-7-26 8407 Nevada Independence Lake Watershed. Slope west of Independence Lake 2133 Comment
  RSA292956  Eriogonum spergulinum var. reddingianum Reino Alava 1957-7-4 1052 Nevada Sagehen Trout Experiment Station. Comment
  UCR270730  Eriogonum strictum John F. Emmel 1999-6-5 1619 Nevada Sierra Nevada Mountains, Boca Reservoir area; gentle slope 0.1-0.3 air mile SW of Boca Spring 1799 Comment
  CHSC76804  Eriogonum umbellatum var. modocense L. P. Janeway 1997-7-10 5211 Nevada Along Bowman Road (Road 18) about 1 mi north of South Yuba River crossing. 1524 Comment
  CAS-BOT-BC265116  Eriogonum umbellatum var. nevadense Emily McPherson 1975-8-2 75- 50 -2 Nevada Mt. Lola 2786 Comment
  CAS-BOT-BC265131  Eriogonum umbellatum var. nevadense Gordon H. True 1965-6-30 2100 Nevada Truckee River near Mystic RR Bridge just west of Sierra Co. line, Sierra Nevada 1554 Comment
  CAS-BOT-BC265135  Eriogonum umbellatum var. nevadense John Thomas Howell 1943-7-16 18432 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC265144  Eriogonum umbellatum var. nevadense Gordon H. True 1966-8-10 3104 Nevada Eagle Lake Road at Indian Spring Campground, about 1 1/2 miles north west Cisco Grove 1645 Comment
  CDA16401  Eriogonum umbellatum var. nevadense G. F. Hrusa, J. Glazner 2000-7-1 15632 Nevada Sierra Nevada; Summit Village, Truckee. Along Donner Creek adjacent to Hwy 89. 1844 Comment
  POM165274  Eriogonum umbellatum var. nevadense A. A. Heller 1903-7-23 s.n. Nevada Along Coldstream three miles above Truckee. Comment
  SD1381  Eriogonum umbellatum var. nevadense C. F. Sonne July 1897 Nevada Truckee; Sierra Nevada Mountains Comment
  UC144284  Eriogonum umbellatum var. nevadense A. A. Heller 1903-8-17 Nevada high ridge above Donner Pass 2590 Comment
  UCD101390  Eriogonum umbellatum var. nevadense Gordon H. True 1965-6-30 2100 Nevada Truckee River, near Mystic RR bridge. 1554 Comment
  JEPS100316  Eriogonum umbellatum var. torreyanum Dean W. Taylor 2001-7-22 17847 Nevada road from Webber Lake to Meadow Lake, along Forest Road 86 near the base of steep volcanic slopes of Lacey 8215 BM 2225 Comment
  CAS-BOT-BC262222  Eriogonum ursinum Gordon H. True 1962-6-19 695 Nevada Washington Junction, about 12.5 miles east of Nevada City 1319 Comment
  SEINET5332056  Eriogonum ursinum M. J. Williams 1986-6-19 86- 63 -1 Nevada 2 rd mi N of Hwy 20 on road to Fuller and Bowman Lakes. 1524 Comment
  HSC97051  Eriogonum wrightii var. subscaposum L. Ahart 2004-9-29 11406 Nevada 20 yds. NW of Forest Rd. 41, about 1 mi. NW of Weaver Lake, 2 air mi. NW of Bowman Lake, 4 air mi. NE of Graniteville 1883 Comment
  SCFS5130  Eriophorum gracile W. Savage 1968-8-7 582 Nevada Mason's Bog, SCFS Comment
  RSA490809  Eriophyllum lanatum B. Pitzer, S. Morgan, H. Soldan 1988-5-27 844 Nevada Tahoe National Forest, 7 miles northeast of Nevada City, and ca. 6 miles inside the forest, on highway 20. 762 Comment
  UCR193280  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2007-6-12 12357 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 2.9 miles north of its junction with Hwy CA-20; just north of the South Yuba River 1451 Comment
  POM288405  Eriophyllum lanatum var. achilleoides Lyman Benson 1933-6-26 4507 Nevada 3 mi E of Grass Valley. Sierra Nevada Mtn Range. Yuba River watershed. 762 Comment
  CAS-BOT-BC301397  Eriophyllum lanatum var. grandiflorum Lewis S. Rose 1939-6-5 39211 Nevada Grass Valley 716 Comment
  CAS-BOT-BC301402  Eriophyllum lanatum var. grandiflorum Jean L. Pawek 1956-5-22 62 Nevada Highway 49 just south of Grass Valley 609 Comment
  CAS-BOT-BC301571  Eriophyllum lanatum var. integrifolium Marcus E. Jones 1881-7-25 2491 Nevada Soda Springs 2133 Comment
  CAS-BOT-BC301575  Eriophyllum lanatum var. integrifolium Gordon H. True 1971-8-25 6970 Nevada Southwest slope of Mt. Lola 2560 Comment
  CAS-BOT-BC301591  Eriophyllum lanatum var. integrifolium Barbara Trowbridge 1976-7-28 8099 Nevada Collected on the upper south-facing slopes of Mt. Lola 2743 Comment
  UC1718075  Eriophyllum lanatum var. integrifolium John S. Mooring 1965-7-21 1225 Nevada hwy 89 0.3 miles S of USFS Donner Creek Campground Comment
  POM133509  Eryngium alismifolium C. F. Sonne 1897-07 3967 Nevada Donner Lake Comment
  SEINET12009988  Erysimum capitatum F. H. Utech 1990-6-4 90 -831 Nevada Tahoe National Forest, Washington Creek Valley area, ca 5 mi N of CA 20 on Washington Rd 1000 Comment
  CAS-BOT-BC124183  Erysimum perenne Amos Arthur Heller 1903-7-17 6956 Nevada Ridge near the lower end of Donner Lake (south side) Comment
  CAS-BOT-BC269305  Erythranthe guttata Peter Rubtzoff 1980-7-23 9488 Nevada Northern shoreline of Fordyce Lake in Sec. 26 and adjacent portion of Sec. 25, T18N, R13E. 1932 Comment
  CHSC71725  Erythranthe lewisii Vernon H. Oswald; Lowell Ahart 1998-8-20 9530 Nevada Meadow Lake Rd. 3.3 mi southeast of Graniteville Rd., ca. 1 mi northeast of Tollhouse Lake. 2049 Comment
  OBI49244  Erythranthe primuloides Unknown 1881-7-21 2434 Nevada Soda Springs 2134 Comment
  CHSC59368  Erythronium multiscapideum Thomas J. Van Wagner 1992-4-10 12 Nevada On e side of N. Ponderosa Way, ca. 0.8 km from Squirrel Creek crossing, 7.0 road km from Grass Valley. 675 Comment
  RSA747898  Erythronium purpurascens James R. Shevock, Barbara Ertter 1991-6-15 12041 Nevada Along Forest Road 18, 2 miles N of Lindsey Creek toward Bowman Lake. Tahoe National Forest. 2134 Comment
  CAS-BOT-BC505263  Erythronium purpurascens Virginia Stortz 1962-7-10 827 Nevada Near Grouse Ridge lookout 5 miles north of Yuba Gap 2346 Comment
  CAS-BOT-BC402923  Eschscholzia californica Gordon H. True 1962-4-8 373 Nevada 8 miles south west of Grass Valley, on McCourtney Rd. 365 Comment
  SEINET8769994  Eschscholzia californica var. californica T. W. Richardson 2002-9-29 s.n. Nevada Truckee, SE corner of the intersection of Glenshire Road and Hwy 89/267. 1768 Comment
  CAS-BOT-BC310350  Eucephalus breweri Gordon H. True 1966-10-12 3309 Nevada Uhlen Valley on Hwy. 80 about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC310352  Eucephalus breweri A. A. Heller 1903-7-29 7043 Nevada Above Donner Lake toward Donner Pass Comment
  SEINET5781675 Image available Eucephalus breweri Marcus E. Jones 1881-1 2489 Nevada Soda Springs Comment
  UC894598  Eucephalus breweri A. A. Heller 1903-7-29 7048 Nevada above, (toward Donner Pass) Donner Lake Comment
  CDA39231  Euphorbia oblongata A. & D. Miller 2013-6-29 PDR# 1402341 Nevada Truckee; along west side of Saint James Place, near Windsor Way and Somerset Drive. 0 Comment
  JEPS31882  Eurybia integrifolia C. F. Sonne 1886-7-1 149 Nevada Donner Lake Sierra Nevada Mountains Comment
  CAS-BOT-BC312120  Eurybia integrifolia James A. Neilson 1961-8-13 358 Nevada Near public camp ground, w. end of Sterling Lake, Sierra Nevada 2194 Comment
  CAS-BOT-BC312153  Eurybia integrifolia Gordon H. True 1972-8-24 7417 Nevada On Castle Peak Road just north of Highway 80 at Uhlen Valley, Sierra Nevada 2255 Comment
  JEPS31914  Eurybia radulina C. F. Sonne 1886-8-22 147 Nevada Donner Lake Sierra Nevada Mountains Comment
  SEINET953017  Fabaceae G. K. Helmkamp, E. A. Helmkamp 2006-1 11255 Nevada Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd. (Noren 7.5 Q) 2041 Comment
  CAS-BOT-BC282496  Festuca elmeri Gordon H. True; John Thomas Howell 1971-7-1 6751 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba river 914 Comment
  JEPS102466  Festuca rubra Lowell Ahart 2001-7-21 8986 Nevada On the south side of the dirt road, in the old sheep corral, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  UCD66429  Festuca subulata Beecher Crampton 1956-7-17 3734 Nevada Old flume and road crossing 1.2 miles north of State Highway 20, on road to Fuller and Bowman Lakes (2.5 miles north of Emigrant Gap). 1371 Comment
  CHSC75826  Festuca viridula Lowell Ahart; Vernon H. Oswald 1999-7-26 8108 Nevada On the north side of Grouse Ridge Road (Road 14) and northeast of the Lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. 2316 Comment
  UCD66512  Festuca viridula A. A. Heller 1903-7-18 7154 Nevada Summit. Comment
  UCD66520  Festuca viridula Gordon H. True; John Thomas Howell 1970-7-15 6040 Nevada Meadow ca. 1/2 mi. west of north fork of Sagehen Creek on north slope of Carpenter Ridge. 2438 Comment
  CAS-BOT-BC77682  Ficus carica Gordon H. True 1966-4-27 2721 Nevada ca. 4 mi. south of Spenceville 121 Comment
  SJSU10874  Floerkea proserpinacoides Jonh Brooks 1964-6-24 154 Nevada by University of California Sagehen Cr Field Station c. 11 mi N of Truckee 1981 Comment
  JEPS128706  Fragaria virginiana Lowell Ahart, John Dittes, Josephine Guardino 2017-6-29 21523 Nevada Along the high south edge of Carpenter Valley Meadow, about 30 yards north of Carpenter Valley Road, west of the buildings about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) northwest of Truckee, Carpenter Valley, meadow Basin of Prosser Creek. Comment
  CAS-BOT-BC53542  Frangula californica subsp. tomentella Alice Eastwood 1912-6-20 573 Nevada Nevada City Comment
  LA207670  Frangula californica subsp. tomentella C. B. Wolf; 1927-11-6 1450 Nevada Sierra Nevada Foothils, between Smartsville & Grass Valley, 1 mi. from Indian Springs Junction Comment
  SD22797  Frangula californica subsp. tomentella Carl B. Wolf 1927-11-6 Nevada Sierra Nevada Foothills, between Smartsville & Grass Valley, 1 mi. from Indian Springs Junction Comment
  UCD68127  Frangula californica subsp. tomentella Gene D. Cooley 1981-5-24 180 Nevada South of Cement Hill Road, 1.1 miles from Northwest junction with Highway 49, at Nevada City. In a Manzanita chaparral/pine-oak woodland plant association, dominated by Pinus ponderosa, on a South facing slope, along an unused gravel road, with full sunlight. A shrub, 2 m. high. 868 Comment
  CAS-BOT-BC55772  Frangula rubra subsp. rubra A. A. Heller 1919-5-24 13209 Nevada Near Grass Valley Comment
  HSC103920  Frangula rubra subsp. rubra L. Ahart 2012-7-28 18395 Nevada Bear Valley, on the east side of Bowman Lake Road, ~100 yds. south of the Bear River; east side of Pioneer Trail, ~80 yds. SE of the P.G.&E. Pavilion 1434 Comment
  POM215166  Frasera albicaulis var. nitida Belle R jackson 1932-06 s.n. Nevada Yuba River, middle fork. Comment
  CAS-BOT-BC223535  Fraxinus latifolia Gordon H. True 1962-4-16 411 Nevada Dry Creek, 7 miles south west of Grass Valley, off McCourtney Rd. 548 Comment
  UC2042502  Fritillaria atropurpurea Holly Forbes, Barbara Keller, and T. Tomashek 2012-6-11 Nevada Sagehen Field Station, 8.4 mi. N of Truckee, along path from main station to cabins. Comment
  CAS-BOT-BC504567  Fritillaria atropurpurea John Thomas Howell 1943-7-20 18601 Nevada Castle Peak Comment
  CAS-BOT-BC304302  Gaillardia aristata T. C. Fuller 1965-11-2 149259 Nevada E side of Highway 49 to Auburn, 1 mile S of Lime Kiln Rd, 7 miles S of Grass Valley 548 Comment
  SEINET3000255 Image available Galium bifolium Marcus E. Jones 1881-7-22 2454 Nevada Soda Springs 2130 Comment
  SCFS5339  Galium grayanum B. A. Trowbridge 1970-7-25 1557 Nevada Carpenter ridge. 2560 Comment
  SEINET12497040  Galium grayanum var. grayanum P. B. Kennedy, S. B. Doten 1901-8-10 273 Nevada Summit of Devil's Cliff Comment
  SEINET12285606  Galium mexicanum subsp. asperrimum C. F. Sonne 1884-1 134 Nevada Truckee Comment
  OBI48089  Galium parisiense Rhonda Riggins 1989-4-26 1616 Nevada At corner of Rough and Ready hwy and Ridge Rd W of Grass Valley, 3.1 mi E Rough and Ready, 5.6 mi E Hwy 0 Comment
  UC888958  Galium porrigens C. L. Hitchcock 1940-5-15 6419 Nevada ca. 10 mi w Grass Valley 609 Comment
  RSA0096234  Galium trifidum var. pusillum Marcus E. Jones 1881-8-2 s.n. Nevada Truckee. Comment
  UCD117453  Gaultheria shallon L. Greensfelder; J. Tecklin 1992-5-11 s.n. Nevada Near center of Badger Hill Diggings, the northwesternmost portion of North Columbia hydraulic placer diggings, nr. North Columbia hydraulic placer diggings, nr. North Columbia. 762 Comment
  UCR241750  Gayophytum George K. Helmkamp, E. A. Helmkamp 2012-9-25 19924 A Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 1.2 miles north of CA-20, N of I-80 between Grass Valley and Truckee 1427 Comment
  RSA0012014  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2010-8-26 16862 Nevada Donner Pass Road, 0.8 mile west of its junction with Hwy. I-80, 0.65 mi. NE (62 deg.) of Kingvale 1921 Comment
  UCR234639  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2010-8-26 16838 Nevada Northern Sierra Nevada Mountains, South Fork Yuba River, Forest Route 85 (Fordyce Lake Rd) north of Hampshire Rocks Road and I-80, 1 mi. NNW (351 deg. ) of Cisco 1634 Comment
  UCD169444  Gayophytum heterozygum Lowell Ahart 2005-7-31 12223 Nevada East of Donner Pass and Donner Summit, between the curve and below the bridge on old Highway 80. 2062 Comment
  UCR232618  Gayophytum heterozygum George K. Helmkamp, E. A. Helmkamp 2011-9-30 18367 Nevada Northern Sierra Nevada Mountains, small, open flat along CA-20, 2.6 miles west of its junction with Lowell Hill Road 1581 Comment
  RSA285380  Gayophytum humile Arnold Tiehm 1982-7-20 7390 Nevada 0.4 road miles W of Boca Dam 1738 Comment
  SEINET4152987  Gayophytum humile M. J. Williams 1973-7-17 71- 1 -11 Nevada Sierra Nevada, Waterloo Circle, Innesfree, SW of Hirschdale 1768 Comment
  CHSC80956  Gayophytum racemosum Lowell Ahart 2001-7-27 9016 Nevada Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1746 Comment
  SEINET3287481 Image available Gayophytum ramosissimum Marcus E. Jones 1881-7-20 2403 Nevada Soda Springs. 2134 Comment
  SD164898  Gentiana calycosa Frank Chadwick 1950-8-27 Nevada Norden, Sugar Bowl Lodge Comment
  UCD83599  Gentiana newberryi var. tiogana Albert Grigarick 2009-8-9 168 Nevada North of Truckee. Sagehen Creek Trail, from Hwy 89 N to Stampede Reservoir, ca. 200 yds. W of Stampede Reservoir. 1815 Comment
  UCD113292  Geum macrophyllum Rudolf Schmid 1964-6-22 65 Nevada Southeast of fish observation post, Sagehen Creek Station, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  CAS-BOT-BC459612  Geum macrophyllum Saichi Kawahara 1969-7-19 1578 Nevada North bank, Sage, Hon Creek, 7/10 mile west of gaging station 1969 Comment
  JEPS107568  Gilia capillaris Lowell Ahart 2005-7-31 12225 Nevada In a small meadow and near a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  SEINET12335240  Gilia capitata F. H. Utech 1990-1 90 -832 Nevada Tahoe National Forest, Washington Creek Valley area, ca 5 mi N of CA 20 on Washington Rd 1000 Comment
  UC879900  Gilia capitata subsp. capitata Alice Eastwood Jun 20 1912-Jun 22 1912 610 Nevada Nevada City Comment
  RSA794592  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-26 16846 Nevada Donner Pass Road, 0.8 mile west of its junction with Hwy. I-80, 0.65 mi. NE (62 deg.) of Kingvale 1921 Comment
  UCD106141  Gilia leptalea subsp. leptalea G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12664 Nevada Northern Sierra Nevada Mountains: near Camp Spaulding; along Lake Spaulding Road 0.4 mile north of its junction with CA-20. 1573 Comment
  NY336896  Gilia subalpina A. A. Heller 1903-7-29 7042 Nevada Above Donner Lake toward Donner Pass Comment
  CDA2167  Glyceria declinata L. Ahart 2002-5-28 9673 Nevada South side of McCourtney Road, about 300 yards east of the intersection of McCourtney Road and White Oak Drive, about 1/4 mile southwest of where McCourtney Road crosses Rock Creek, about 2 3/4 miles (air) northeast of Camp Far West Dam. Comment
  SEINET515835 Image available Gnaphalium canescens subsp. thermale Vernon H. Oswald 1998-8-20 9512 Nevada Road paralleling the north side of Bowman Lake, wh ich is located ca. 5 air mi. E of Graniteville. 1719 Comment
  CAS-BOT-BC307345  Gnaphalium palustre Herbert L. Mason 1952-7-19 14430 Nevada Meadow opposite University of California Trout Laboratory, Sage Hen Creek, Sierra Nevada 1981 Comment
  CAS-BOT-BC307359  Gnaphalium palustre Gordon H. True; John Thomas Howell 1974-8-14 7804 Nevada Meadow on old Donner Pass Highway 2.5 miles west of Donner Lake 1981 Comment
  SEINET8770775 Image available Gnaphalium palustre M. J. Williams, A. Day, A. Tiehm 1982-7-27 82- 311 -1 Nevada Juniper Creek Rd., Comment
  CAS-BOT-BC307358  Gnaphalium palustre Gordon H. True; J. T. Howell 1965-8-23 2472 Nevada Old Condon Mill site on Gaston Ridge about 8 miles north east of Washington, Sierra Nevada 1737 Comment
  CAS-BOT-BC304924  Grindelia hirsutula Gordon H. True 1961-8-29 197 Nevada On Grass Valley-Colfax Highway, near Peardale 853 Comment
  UCR206965  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2009-5-28 14812 Nevada Sierra Nevada Mountains Foothills, along CA-49, 2.0 miles north of its junction with CA-20, north of Nevada City 780 Comment
  SCFS381  Hackelia nervosa B. Trowbridge 1970-7-25 1562 Nevada Sagehen Basin, Carpenter Ridge 2560 Comment
  UC193902  Hackelia nervosa C. F. Sonne July, 1892 Nevada woods near Frog Lake Comment
  CAS-BOT-BC508217  Hastingsia alba Gordon H. True 1964-6-19 1465 Nevada About 3 miles south of Grass Valley-Auburn Hiway 670 Comment
  CDA21249  Hedypnois cretica G. F. Hrusa, D. Kelch 2007-4-19 16969 Nevada Sierra Nevada Foothills; South Yuba River State Park. N side of Yuba River. 175 Comment
  CAS-BOT-BC306280  Hedypnois cretica Gordon H. True 1965-4-28 1853 Nevada Just southwest of French Corral between Bridgeport Road and French Corral Creek 411 Comment
  UCD132667  Hedypnois cretica A. A. Heller 1919-5-24 13184 Nevada Penn valley west of Grass Valley. Comment
  UC57919  Helianthella californica subsp. nevadensis A. A. Heller 1903-7-23 7006 Nevada along Coldstream 3 mi above Truckee Comment
  CHSC80805  Helianthella californica var. nevadensis Lowell Ahart 2001-7-21 8959 Nevada Near the edge of a large meadow, on the south side of the dirt road, about 50 yards east of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  CAS-BOT-BC314775  Helianthella californica var. nevadensis James A. Neilson 1964-10-11 605 Nevada 1/4 m. N. and 1/4 m. E. of Sterling Lake Dam, Sierra Nevada 2194 Comment
  CAS-BOT-BC315001  Hemizonella minima A. A. Heller 1903-7-13 6922 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC315005  Hemizonella minima Clare B. Hardham 1961-6-15 7396 Nevada South side Yuba Pass, Sierra Nevada Mountains Comment
  CAS-BOT-BC315011  Hemizonella minima Gordon H. True 1962-6-19 685 Nevada Washington Junction about 12.5 miles east of Nevada City, Sierra Nevada 1319 Comment
  UCD130165  Heracleum maximum Albert Grigarick 2011-7-13 281 Nevada Approx 1/2 miles W of Hwy 89N. South of Alder Creek Road on S margin of Alder Creek. Along Alder Creek Trail. 1829 Comment
  UC193983  Hesperochiron californicus C. F. Sonne 1884-5-31 Nevada Truckee on rd. to Donner Lake (Mayer's Meadow); Mayer's Meadow Comment
  SCFS346  Hesperochiron pumilus B. Trowbridge 1969-7-19 434 Nevada Sagehen Basin, Mdw 0.2 mi E of turn-around on rd to Carpenters Ridge 2286 Comment
  UCD110562  Hesperolinon micranthum Grady L. Webster 1967-6-24 7520 Nevada Slopes W of Poorman's Creek. 822 Comment
  CHSC81016  Heterocodon rariflorum Lowell Ahart 2001-8-14 9146 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  RSA715836  Heterocodon rariflorum L. Ahart 2005-7-23 12195 Nevada Under power lines, about 100 yards west of the paved road, SW of Lake Spaulding, about 1/2 mile N of Highway 20. 1573 Comment
  CAS-BOT-BC310266  Heterotheca grandiflora Gordon H. True 1961-10-8 287 Nevada Auburn-Grass Valley Highway, about 1 mile north of Bear River 417 Comment
  SEINET10839257  Heterotheca villosa Lowell Ahart, Peter Ahart 1983-8-22 Ahart 4343 Nevada Along South Fork of the Yuba River, 2.5 mi east of the bridge across the river, east of Lake Vera Rd, ca. 5 mi north of Nevada City. Foothill Wood- land; 400 m. 400 Comment
  CHSC71685  Heterotheca villosa var. minor Vernon H. Oswald; Lowell Ahart 1998-8-20 9513 Nevada Road paralleling the north side of Bowman Lake, which is located ca. 5 air mi east of Graniteville. Roadside. 1719 Comment
  NY186023  Heuchera lithophila A. A. Heller 1903-7-27 7028 Nevada Near Summit Station (Donner Pass) Comment
  UCR233427  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2011-6-9 17523 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  CAS-BOT-BC420451  Heuchera micrantha var. erubescens Gordon H. True; John Thomas Howell 1971-7-1 6788 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River. 914 Comment
  JEPS106132  Heuchera micrantha var. erubescens Lowell Ahart 2004-8-9 11339 Nevada Near cliffs, ca. 150 yd S of mine waste mound, on the E side of the upper reaches of Jackson Creek, on the NE side of English Mountain, ca. 3/4 mi (air) S of Catfish Lake, ca. 2 3/4 mi E of the E end of Bowman Lake 2124 Comment
  CAS-BOT-BC424352  Heuchera rubescens A. A. Heller 1927-8-16 14450 Nevada In crevices and at the base of granite rocks, Donner Pass, at the type station. Comment
  POM37299  Hieracium albiflorum Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC316046  Hieracium scouleri Gordon H. True 1971-7-24 6892 Nevada Road between Columbia Hill adn Footes Crossing on Middle Yuba River, Sierra Nevada 914 Comment
  CAS-BOT-BC316044  Hieracium scouleri Gordon H. True; John Thomas Howell 1965-8-23 2456 Nevada Gaston Ridge 5 miles northeast of Washington, Sierra Nevada 1463 Comment
  UCR232296  Holcus lanatus George K. Helmkamp, E. A. Helmkamp 2011-5-26 17389 Nevada Northern Sierra Nevada Mountains Foothills, SE of Grass Valley, 0.2 mile south of CA-174 at the junction of Meadow View Road and Peardale Road 834 Comment
  POM195500  Holodiscus discolor A. A. Heller 1927-8-16 14451 Nevada Donner Pass. 2134 Comment
  UCD113366  Holodiscus discolor var. microphyllus E. McPherson; G. True 1975-8-8 75 54 A Nevada Eastern border of county, Canyon 22, Inter. 80. 1706 Comment
  CAS-BOT-BC152715  Holodiscus microphyllus var. microphyllus Olga Reifschneider 1953-8-1 s.n. Nevada Hirschdale, old road to Grey Creek, south of river, 9 miles east of Truckee Comment
  JEPS106124  Holodiscus microphyllus var. microphyllus Lowell Ahart 2004-8-9 11366 Nevada Near the base of cliffs, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake 2162 Comment
  CAS-BOT-BC315797  Holozonia filipes Gordon H. True 1966-10-14 3329 Nevada Dry Creek just east of Nevada Co. line and about 1/2 mile below Spenceville (site) 95 Comment
  CAS-BOT-BC284637  Hordeum brachyantherum subsp. brachyantherum Gordon H. True 1963-8-5 1282 Nevada Along Truckee River, just east of Hirschdale 1676 Comment
  UC965502  Hordeum brachyantherum subsp. brachyantherum Herbert L. Mason 1952-7-19 14432 Nevada meadow opposite University of California Trout Laboratory; Sierra Nevada, Sage Hen Creek Comment
  SEINET10610449  Hordeum brachyantherum subsp. brachyantherum A. Arthur Heller 1903-7-23 Heller s.n. Nevada Along Coldstream three miles above Truckee. Comment
  CAS-BOT-BC284938  Hordeum brachyantherum subsp. californicum Gordon H. True 1966-4-27 2738 Nevada Dry Creek just below the site of Spenceville at Jct. with Little Dry Creek 97 Comment
  CAS-BOT-BC285098  Hordeum marinum subsp. gussoneanum John Thomas Howell; Gordon H. True 1970-5-28 5406 Nevada Bear Valley on Highway 20, ca. 20mi. E. of Nevada City 1402 Comment
  CAS-BOT-BC285099  Hordeum marinum subsp. gussoneanum Gordon H. True 1971-6-8 6658 Nevada Hells Half Acre, just west of Grass Valley on Highway 20 at Ridge Road 792 Comment
  OBI48983  Horkelia fusca Unknown 1881-7-20 2409 Nevada Soda Springs 2134 Comment
  CAS-BOT-BC536214  Horkelia fusca var. parviflora H. D. Ripley; R. C. Barneby 1948-7-13 9863 Nevada 2 miles SE of Hobart Mills 1752 Comment
  CAS-BOT-BC536216  Horkelia fusca var. parviflora Gordon H. True 1964-7-23 1640 Nevada About 4 miles NE of Cisco Grove on Rattlesnake Creek at Webster Flat, Sierra Nevada 2072 Comment
  UCSB23038  Horkelia fusca var. parviflora Jepson, W. 1898-07 Nevada Bear Valley 1371 Comment
  UCD40356  Horkelia tridentata Rodney Gale Myatt 1971-7-10 852 Nevada South of Hwy 80, near Cisco. Along trial from Hwy 80 south to Loch Levin. 1737 Comment
  CAS-BOT-BC539452  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-11 s. n. Nevada Sugar Loaf Hill, Nevada City Comment
  CAS-BOT-BC201080  Hosackia crassifolia Henry M. Pollard 1936-7-1 s.n. Nevada Rainbow Tavern, Donner region 1828 Comment
  SEINET5327378  Hosackia crassifolia var. crassifolia A. A. Heller 1903-7-28 7150 Nevada [Sierra Nevada] Lower end of Donner Lake Comment
  HSC98311  Hosackia oblongifolia L. S. Rose 1968-7-20 68183 Nevada Donner Lake 1829 Comment
  SCFS350  Hydrophyllum capitatum var. alpinum E. Davidson 1964-6-19 619645 Nevada Sagehen Basin, 20 yd E of station 1951 Comment
  UC965569  Hydrophyllum capitatum var. alpinum Herbert L. Mason 1952-7-11 14338 Nevada 1 mi w Univ. of Calif. Trout Laboratory (Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  JEPS78154  Hypericum anagalloides Gary W. Zamzow 1972-6-25 18 Nevada ca. 350 meters s.e. of Gauging Station Sagehen Creek Field Station 1950 Comment
  RSA103952  Hypericum androsaemum Anonymous 1867-07 77 Nevada Lake City, Sierra Nevada Comment
  UC872026  Hypericum concinnum Alice Eastwood Jun 20 1912-Jun 22 1912 568 Nevada Nevada City Comment
  SCFS937  Hypericum formosum var. scouleri E. Davidson 1964-7-19 719641 Nevada Sagehen Basin, Ca 0.25 mi SE of station by creek 1951 Comment
  UCR233098  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2011-7-17 17744 Nevada Northern Sierra Nevada Mountains Foothills, Red Dog Road, 1.6 miles northeast of its junction with You Bet Road, 3 miles NE (313 deg. ) of Gold Run 867 Comment
  UCD110371  Hypericum perforatum subsp. perforatum R. O. Hanes 1991-6-15 41 Nevada Brooks Rd., Grass Valley. 822 Comment
  CAS-BOT-BC401429  Hypericum scouleri A. A. Heller 1903-8-6 7112 Nevada One mile above Truckee on the Truckee River Comment
  SEINET10920639 Image available Iris amabilis Charles W. Kitts Kitts s.n. Nevada Nevada City. Nevada County. California. Comment
  SEINET3876043  Iris hartwegii L. Constance 1938-6-8 2283 Nevada 7 miles east of Nevada City, Sierra Nevada.; 0 1524 Comment
  CAS-BOT-BC133541  Iris hartwegii Leland S. Smith 1926-6-15 s.n. Nevada Tahoe National Forest 1676 Comment
  UCD13328  Iris hartwegii Kristy S. Howard 1989-6-3 210 Nevada Sontag Road. 762 Comment
  UC143479  Iris macrosiphon C. W. Kitts May 1902 Nevada Nevada City Comment
  SJSU10188  Iris missouriensis G. R. Ostrander 1965-6-28 Nevada Sagehen Cr eek Rd, 1.5 mi W of Univ of Calif Sagehen Creek Field Station c. 12 mi N of Truckee 1950 Comment
  JEPS102442  Isoetes bolanderi Lowell Ahart 2001-8-8 9059 Nevada On the south side of Catfish Lake, about 3 miles (air) south of the spillway of Jackson Meadow Reservoir. 1889 Comment
  JEPS106171  Isoetes bolanderi Lowell Ahart 2004-8-17 11389 Nevada West shore of small drying snow lake, snow lake outlet flows E into Secret Lake, E of small dry meadow, on upper reaches of Jackson Creek, on the NE side of English Mountain, ca. 3/4 mi (air) S of Catfish Lake, ca. 2 3/4 (air) mi E of the E end of Bowm... 2263 Comment
  JEPS78094  Isoetes bolanderi Gary W. Zamzow 1972-7-16 83 Nevada at head of Sagehen Creek (1/3 mi above Carpenters Ridge Rd (18 n 11), Sagehen Pond) 2511 Comment
  CAS-BOT-BC61895  Isoetes nuttallii Gordon H. True; John Thomas Howell 1971-5-25 6626 Nevada Moores Flat on north slope of San Juan Ridge ca. 7 mi. northeast of Columbia Hill 1219 Comment
  CAS-BOT-BC112645  Isolepis setacea Gordon H. True; John Thomas Howell 1965-7-13 2161 Nevada San Juan Ridge 3/10 mile east of No. Columbia. 914 Comment
  CAS-BOT-BC139790  Ivesia gordonii Marcus E. Jones 1902-7-9 s.n. Nevada Castle Peak 2743 Comment
  SEINET6796256  Ivesia sericoleuca W. Harnach, N. Harnach 1990-7-12 474 Nevada Truckee,Ca 0.5 mi E of junction of I 80 and Hwy 89. on edge of proposed Hwy 267 bypass. 1829 Comment
  SJSU13944  Ivesia sericoleuca N. A. Hopkins 1986-7-21 1366 Nevada 1 mi S of Hobart Mills 2316 Comment
  SEINET2030399 Image available Jensia rammii A. A. Heller 1919-5-24 13187 Nevada Penn Valley Comment
  UC1069895  Jensia rammii H. S. Yates 1933-5-23 3607 Nevada Penn Valley Smartsville Quad., Penn Valley 426 Comment
  UC517977  Jensia rammii Lewis S. Rose 1933-5-28 33211 Nevada Grass Valley 731 Comment
  RSA455900  Jensia rammii Glenn A. Gorelick 1966-4-17 s.n. Nevada Forest Research Lab, Grass Valley Comment
  SCFS553  Juncus balticus R. Schmid 1964-7-17 209 Nevada Sagehen Basin, Sagehen Creek ca. 0.25 mi from E station 1951 Comment
  CHSC80984  Juncus bufonius var. bufonius Lowell Ahart 2001-7-27 9030 Nevada Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1746 Comment
  UCR229527  Juncus bufonius var. bufonius George K. Helmkamp, E. A. Helmkamp 2011-7-26 17879 Nevada Northern Sierra Nevada Mountains, along CA Hwy 20, 0.8 mi. east of Bowman Lake Road, 1.23 mi. NE (50 deg. ) of Emigrant Gap and 0.35 mi. N of I-80 1541 Comment
  CHSC80985  Juncus bufonius var. occidentalis Lowell Ahart 2001-7-27 9031 Nevada Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1746 Comment
  JEPS107841  Juncus chlorocephalus Lowell Ahart 2005-7-31 12244 Nevada On damp granite soil, in a small meadow and in a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  UC1263401  Juncus chlorocephalus unknown 1958-7 Nevada at or near Sage Hen Creek Field Station of Univ. of Calif.; Truckee Comment
  UCR219496  Juncus confusus Rodney G. Myatt 1971-7-10 853 Nevada Sierra Nevada Mtns, south of Hwy 80 near Cisco, along trail from Hwy 80 south to Loch Leven 1738 Comment
  CHSC70193  Juncus ensifolius L. P. Janeway; Eric Schroder 1997-6-26 5161 Nevada Tahoe National Forest. Small headwaters meadow on a tributary of Texas Creek; about 1.0 mi west of Bowman Mountain and 0.8 mi north of Loney Meadow. 1898 Comment
  UCR258189  Juncus ensifolius George K. Helmkamp, Elizabeth Helmkamp 2012-10-16 20024 A Nevada Sierra Nevada Mountains Foothills, Robles Dr., south of the junction of Combie Road and Darkhorse Drive, 2.8 air miles SE (124 deg. ) of Higgins Corner 445 Comment
  CAS-BOT-BC312672  Juncus hemiendytus var. abjectus Gordon H. True; et al. 1975-7-14 7906 Nevada Murphy Meadow, head of Juniper Creek, ca. 4 mi. southeast of Hirschdale 2377 Comment
  CAS-BOT-BC110808  Juncus mertensianus Gordon H. True 1964-8-27 1685 Nevada Sierra Nevada. Meadow Lake, about 7 miles northeast of Cisco Grove. 2194 Comment
  CAS-BOT-BC110809  Juncus mertensianus R. K. Gierisch; D. H. Esplin 1969-7-11 3516 Nevada Tahoe Forest. 2042 Comment
  JEPS104623  Juncus nevadensis Lowell Ahart 2003-7-25 10443 Nevada Log landing, on the w side of a poor road, ca 100 yd n of the locked gate, ca 1/8 mi n of Grouse Ridge Rd, ca 1/2 mi ne of Bowman Lake Rd (Forest Rd 18), ca 5 mi (air) n of Bear Valley and Highway 20. 1751 Comment
  POM110857  Juncus nevadensis Marcus E. Jones 1881-7-21 s.n. Nevada Soda Springs. Comment
  SCFS560  Juncus nevadensis J. Ammirati 1964-6-26 55 Nevada Sagehen Basin, Ca. 60 yds E of station on sm fork of Sagehen Creek 1951 Comment
  UC1263384  Juncus nevadensis Lind 1958-7-14 169 Nevada Sagehen Creek Field Station of University of California Truckee (at or near) Comment
  POM110960  Juncus orthophyllus Marcus E. Jones 1881-8-2 2902 Nevada Soda Springs 2439 Comment
  SD147637  Juncus oxymeris Gordon H. True 1968-7-9 4314 Nevada Beale Perimeter Road, ca. 0.5 mile east of austin Flat. Damp bed of intermittent stream. 244 Comment
  CAS-BOT-BC210021  Juncus parryi Peter Rubtzoff 1979-8-28 9322 Nevada Eastern extension of Fordyce Lake. S shore of this extension Comment
  CDA33227  Juncus parryi L. Ahart 2004-8-17 11387 Nevada South of large snow lake, along Jackson Creek, about 400 yards east of Jackson Lake, at the north base of English Mountain. Comment
  SCFS46  Juncus parryi B. Trowbridge 1973-9-1 4166 Nevada Sagehen Basin, Cirque headwall, Carpenter Ridge 2499 Comment
  JEPS48229  Juniperus grandis Mary Pond 1931-6-1 Nevada Soda Springs Comment
  SEINET10891888  Juniperus occidentalis A. Arthur Heller 1903-8-14 Heller 7166 Nevada Above Donner Lake toward Donner Pass Comment
  POM119000  Juniperus occidentalis var. australis Marcus E. Jones 1900-7-26 6635 Nevada Summit, Sierra Nevada Mountains Comment
  CAS-BOT-BC236777  Keckiella breviflora A. A. Heller 1919-5-24 13192 Nevada Penn Valley west of Grass Valley Comment
  SEINET3840791  Keckiella breviflora Unknown 2007-4-20 7 .182B Nevada South Yuba River State Park, East of Bridgeport Covered Bridge near Buttermilk Trail 168 Comment
  RSA424429  Keckiella breviflora subsp. breviflora Margaret J. Williams 1986-6-19 86- 63 -2 Nevada 2 rd mi N of Hwy 20 on road to Fuller and Bowman Lakes. 1524 Comment
  CAS-BOT-BC235710  Keckiella breviflora var. glabrisepala A. A. Heller 1919-5-24 13192 Nevada Penn Valley west of Grass Valley Comment
  CHSC71724  Keckiella lemmonii Vernon H. Oswald; Lowell Ahart 1998-8-20 9518 Nevada Road paralleling the north side of Bowman Lake, which is located ca. 5 air mi east of Graniteville. 1719 Comment
  JEPS35161  Keckiella lemmonii R. Schmid 1964-7-18 242 Nevada about 0.25 mi e Sage Hen Creek Station (above road) 1950 Comment
  POM265866  Keckiella lemmonii Marcus E. Jones 1881-7-30 2596 Nevada Soda Springs. 2134 Comment
  JEPS98539  Kelloggia galioides Lowell Ahart 2000-7-28 8608 Nevada Just north of a small spring, on the east side of Fall Creek, about 200 yards east of where Fall Creek crosses Forest Highway 18, or Bowman Lake Road, about 5 miles (air) or 8 miles by road north of Highway 20 and Bear Valley. 1706 Comment
  UCD121982  Kelloggia galioides Rudolf Schmid 1964-7-17 202 Nevada About 50 feet east of Sagehen Station, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  UCR12055  Kelloggia galioides Coleta A. Lawler 1968-6-29 147 Nevada Sierra Nevada Mtns, University of California Sagehen Creek Biological Station, 150 ft. west of station, north side of the road, 25 ft. from road 1951 Comment
  CAS-BOT-BC340431  Lactuca saligna Gordon H. True 1961-8-25 178 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road 548 Comment
  UCD148925  Lactuca serriola Albert Grigarick 2013-9-6 364 Nevada Town of Truckee, 11441 Lockwood Dr. Comment
  CAS-BOT-BC341342  Lagophylla glandulosa Peter H. Raven 1954-8-27 7967 Nevada Western outskirts of Nevada City 762 Comment
  JEPS107429  Lamium amplexicaule Lowell Ahart 2005-5-4 11596 Nevada Spenceville Wildlife Management Area. On the sides of the wood bridge across Dry Creek, about 3 miles east of the intersection of Camp Far West Road and Spenceville Road 105 Comment
  UC1614654  Lamium amplexicaule Charles M. Belshaw 1934-4-1 76 Nevada 500 yards e of Washington 883 Comment
  CAS-BOT-BC337874  Lapsana communis Gordon H. True; John Thomas Howell 1971-7-1 6861 Nevada Newtown Road ca. 1 mile north of Bitney Corner and just east of Deer Creek Bridge 640 Comment
  CAS-BOT-BC213498  Lathyrus jepsonii subsp. californicus Gordon H. True; J. T. Howell 1965-7-15 2352 Nevada Omega Rd. between Omega Diggings and Diamond Creek, 4 mi. NE of Skillman Flat on Hiway 20 1402 Comment
  CAS-BOT-BC205053  Lathyrus sulphureus Gordon H. True 1963-5-2 1206 Nevada Nevada City-No. San Juan Highway at So. Yuba River Bridge 391 Comment
  UCR194872  Lathyrus sulphureus George K. Helmkamp, E. A. Helmkamp 2007-5-26 12118 Nevada Northern Sierra Nevada Mountains Foothills, along CA-49, 1.2 miles north of North San Juan 610 Comment
  UCD68034  Lathyrus sulphureus Elizabeth Gerich 1976-4-10 6 Nevada South Yuba River Canyon, approximately 12 miles Northeast of Nevada City, off North Bloomfield Road. Found in a yellow pine plant association, on a Southwest facing slope of Yuba River Canyon, in a dry area, with semi-shaded sunlight. A clambering glabrous plant, 1-2 ft high. Leaves, pinnately compound ending in branched tendrils; Flowers, tannish-orange. 1005 Comment
  SCFS5081  Lemna minima Virginia Hardham 1965-7-11 112 Nevada Stream flowing by Sagehen Creek Station, 12 miles west of Truckee, Highway 89 and 3 miles on road to left 1951 Comment
  CAS-BOT-BC537140  Lemna minor Gordon H. True; John Thomas Howell No date on label 3799 A Nevada Sierra Nevada, Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  UCD138203  Lemna trisulca W. R. Russell 1962-8-29 s.n. Nevada University of California Sage Hen Field Station, around 2 miles west of State Highway 89 and 1 mile south of the Sierra County line. Comment
  CAS-BOT-BC88771  Lepidium appelianum John Thomas Howell 1943-7-21 18682 Nevada West side of Donner Pass near Norden. 2133 Comment
  CDA42916  Lepidium campestre L. Ahart 2012-7-28 18401 Nevada On the east side of Pioneer Trail, about 30 yards east of the P. G. & E. Pavilion and restrooms, on the east side of Bowman Lake Road, about 30 yards south of the Bear River, Bear Valley. Comment
  CAS-BOT-BC88823  Lepidium campestre Gordon H. True 1963-5-17 1250 Nevada Sierra Nevada. Nevada County Dump, 5 miles southwest of Grass Valley, on McCourtney Road. 701 Comment
  SCFS129  Lepidium perfoliatum B. Trowbridge 1971-8-25 2372 Nevada Sagehen Basin, Ruderal along Hwy 89 between Sagehen Creek and Sagehen Creek Rd 1981 Comment
  CAS-BOT-BC12905  Lepidium strictum Gordon H. True 1968-4-5 4158 Nevada Dry creek, just east of county line and 1.5 mile below Spenceville site. 95 Comment
  JEPS119823  Lepidium virginicum subsp. menziesii Lowell Ahart 2012-7-28 18402 Nevada On the Pioneer Trail, about 50 yards northeast of the P. G. & E Pavilion and restrooms, on the east side of Bowman Lake Road, on the east side of the bridge across the Bear River, Bear Valley. Comment
  CAS-BOT-BC60074  Lepidium virginicum var. menziesii A. A. Heller 1903-8-4 7090 Nevada Truckee. Comment
  CAS-BOT-BC60070  Lepidium virginicum var. menziesii Gordon H. True 1972-6-16 7239 Nevada Sierra Nevada. South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC60071  Lepidium virginicum var. menziesii Catherine Best 1981-6-17 s.n. Nevada Sierra Nevada. At summit of the old Donner Road. Comment
  JEPS94637  Lepidium virginicum var. pubescens Vernon H. Oswald and Lowell Ahart 1998-8-20 9535 Nevada Meadow Lake Rd. 3.4 mi se Graniteville Rd. (ca 1 mi ne of Tollhouse Lake) 2087 Comment
  UC133877  Leptodactylon pungens A. A. Heller 1903-7-27 7031 Nevada near Summit Station Donner Pass; near Summit Station (Donner Pass) Comment
  SEINET14168167  Leptosiphon harknessii M. J. Williams 1973-7-17 73 -J-12 Nevada [Sierra Nevada] Near Buck's Spgs, ca 1 mi. E of Martis Peak Rd., N of Buck Ridge 1859 Comment
  CAS-BOT-BC334641  Leucanthemum vulgare Gordon H. True 1961-8-20 174 Nevada On Lime Kiln Road near Lime Kiln Ranch 457 Comment
  JEPS94036  Leucothoe davisiae Vernon H. Oswald and Lowell Ahart 1998-8-20 9498 Nevada ca. 2.5 mi. e. Graniteville (Marsh Mill site on Bowman Lake Rd.) 1777 Comment
  RSA388339  Leucothoe davisiae J. M. Tucker 1977-7-21 4398 Nevada Soujtheast side of Frog Lake, 3.5 - 4 miles due north (airline) of Donner Summit, Sierra Nevada. 2317 Comment
  CAS-BOT-BC229482  Lewisia kelloggii L. S. Smith 1932-7-20 s.n. Nevada Castle Peak, Tahoe National Forest 2743 Comment
  CAS-BOT-BC229490  Lewisia longipetala G. L. Stebbins 1968-8-13 6853 Nevada Northeast side of Basin Peak, miles north of Donner Pass Comment
  CAS-BOT-BC444233  Lewisia pygmaea Gordon H. True 1972-8-24 7424 Nevada On north slope of Basin Peak 2621 Comment
  UC1949336  Lewisia triphylla Barbara Ertter with James R. Shevock 1991-6-15 10098 Nevada Bowman Lake Road 2 mi N of Lindsey Creek, ca 9 airmiles N of Emigrant Gap, above Windy Point Cliffs Comment
  CAS-BOT-BC274526  Leymus triticoides Gordon H. True; John Thomas Howell 1970-8-11 6178 Nevada Sagehen Creek Road just east of U.C. Station 1920 Comment
  CDA16390  Leymus triticoides G. F. Hrusa, J. Glazner 2000-7-1 15621 Nevada Sierra Nevada; Summit Village, Truckee. Riparian zone along Donner Creek adjacent to Hwy 89. Degraded, rip-rapped in long past. Occasional, above creek, dry sites. Rhizomatous. 1844 Comment
  JEPS103461  Lilaea scilloides Lowell Ahart 2002-6-3 9684 Nevada In a small drainage, in a ''meadow like'' area, ca 140 yards W of where a few people park along Long Ravine Road, ca one mile SE of the intersection of Long Ravine Road and Camp Far West Road, NE of Camp Far West Reservoir. 132 Comment
  CAS-BOT-BC130578  Lilium humboldtii Gordon H. True 1967-6-29 3644 Nevada Grass Valley-Auburn Hwy., 1 mile north of Higgins Corner 396 Comment
  POM109721  Lilium parvum Marcus E. Jones 1881-7-22 2441 Nevada Soda Springs. 2134 Comment
  UC3736  Lilium parvum J. Burtt Davy Jun 25 1897-Jun 30 1897 Nevada w slope Washoe Mts.; Truckee River Basin Comment
  CAS-BOT-BC510657  Lilium parvum Gordon H. True 1964-7-23 1631 Nevada About 4 mi. north of Cisco Grove on Fordyce Rd. 1/4 mile north of Rattlesnake Creek 2133 Comment
  POM109726  Lilium washingtonianum Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  RSA40767  Lilium washingtonianum I. L. Wiggins 1947-7-12 11618 Nevada About 10 miles east of Nevada City, along California State Highway 20 Comment
  UC1035670  Lilium washingtonianum subsp. washingtonianum Kay H. Beach 1940-6-30 786 Nevada 5.6 mi e Emigrant Gap (on U.S. Hwy 40) 1676 Comment
  RSA554801  Limnanthes alba Margaret J. Williams, Lillian Mott 1988-5-5 88- 4 -1 Nevada Hell s Half Acre, 1 mi. N. of Grass Valley on Hwy. 20. Comment
  UC963791  Linanthus ciliatus Herbert L. Mason Jul 7 1937-Jul 8 1937 12144 Nevada 3 mi w Donner Summit; Sierra Nevada 2072 Comment
  CDA33471  Linaria genistifolia subsp. dalmatica Ed King 2010-7-7 PDR# 1402263 Nevada North of Floriston, on slope just west of Interstate 80. 0 Comment
  CAS-BOT-BC435453  Lithophragma glabrum Ella Dales Cantelow 1941-5-17 3536 Nevada 4 miles N of Truckee, Hy 89. Comment
  CAS-BOT-BC435459  Lithophragma glabrum Gordon H. True 1962-6-19 706 Nevada Rattlesnake Creek near Cisco Grove. 1/4 mile north of its confluence with South Yuba River; Sierra Nevada 1737 Comment
  SCFS5200  Lithophragma glabrum Marc Chamberlain 1973-6-21 10 Nevada About 450 yards southeast of station. 1929 Comment
  UCD102685  Lithophragma glabrum Rudolf Schmid 1964-6-22 63 Nevada Area south of Sagehen Station, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  CAS-BOT-BC437754  Lithophragma parviflorum Gordon H. True; John Thomas Howell 1971-5-25 6618 Nevada Puddingstone ridge 5 mi. east of North Columbia on Graniteville Road. 1280 Comment
  UCR89383  Lithophragma parviflorum G. H. True, J. T. Howell 1970-5-28 5379 Nevada Bear Valley on Hwy 20, c. 20 mi east of Nevada City 1402 Comment
  CAS-BOT-BC437756  Lithophragma parviflorum Gordon H. True; J. T. Howell 1969-4-10 4811 Nevada Dry Creek just east of county line and 1 1/2 mi. west of Spenceville site. 95 Comment
  CAS-BOT-BC269103  Lolium perenne Emily McPherson; Edwin McPherson, Jr. 1974-9-29 II- 7 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale 2072 Comment
  UCD66419  Lolium perenne P. B. Schultz 1967-7-15 100 Nevada 75 feet north of Sagehen Station fish observation tank, 10 miles north of Truckee on State Highway 89, then 2 miles west on Sagehen Road. 1920 Comment
  SCFS1038  Lomatium dissectum F. Felix 2015-1 Nevada Lower Sagehen Creek Hiking Trail Comment
  SCFS5328  Lomatium dissectum B. Trowbridge 1970-7-25 1492 Nevada In woods east of Mason's Bog. 1951 Comment
  CDA16388  Lomatium dissectum var. multifidum G. F. Hrusa, J. Glazner 2000-7-1 15619 Nevada Sierra Nevada; Summit Village, Truckee. Above Donner Creek adjacent to Hwy 89. 1844 Comment
  UCD127039  Lomatium dissectum var. multifidum Ellen Dean; C. Tresan, M. Starbuck 2003-6-19 1873 Nevada North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward. 1828 Comment
  SEINET5779555 Image available Lomatium macrocarpum Marcus E. Jones 1881-1 2421 Nevada Soda Springs Comment
  RSA794871  Lomatium marginatum var. marginatum George K. Helmkamp, E. Helmkamp 2011-6-2 17429 Nevada Along CA-20, 3.3 miles west of its junction with CA-49 in Grass Valley 627 Comment
  UCR233667  Lomatium utriculatum George K. Helmkamp, E. A. Helmkamp 2011-6-9 17504 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.0 miles north of its junction with Grizzly Hill Road, generally north of North Columbia 884 Comment
  POM67983  Lonicera conjugialis Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains. Comment
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  POM68034  Lonicera conjugialis Marcus E. Jones 1881-7-20 2405 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC240802  Lonicera interrupta Gordon H. True 1962-6-12 668 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road 548 Comment
  CDA16737  Lonicera involucrata var. involucrata G. F. Hrusa, J. Glazner 2001-7-15 15880 Nevada Sierra Nevada; above N side shoreline of Lake Van Norden, W of Sugarbowl. 2164 Comment
  JEPS128590  Lonicera involucrata var. involucrata Lowell Ahart, John Dittes 2017-7-20 21638 Nevada South of Prosser Creek, south side of Carpenter Valley, about 200 yards north of the poor dirt road, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast corner of Carpenter Valley. Comment
  UC193360  Lonicera involucrata var. involucrata C. F. Sonne Aug. 1883 Nevada Mt. Stanford Comment
  POM215161  Lotus argophyllus var. fremontii Belle R. Jackson 1932-06 s.n. Nevada Yuba Pass. Comment
  UCD16081  Lotus corniculatus A. M. Shapiro 1999-7-16 s. n. Nevada California. Nevada County: near Soda Springs along Donner Pass Road. 2133 Comment
  POM37364  Lotus crassifolius Marcus E. Jones 1881-7-30 s.n. Nevada Soda Springs. 2134 Comment
  RSA212193  Lotus incanus L. S. Rose 1970-5-28 70056 Nevada Bear Valley Grade HIghway 20. 1646 Comment
  RSA716173  Lotus nevadensis L. Ahart 2005-7-31 12249 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  RSA90372  Lotus nevadensis F. W. Peirson 1931-8-10 9561 Nevada West of Donner Lake. 1829 Comment
  UCR189044  Lotus oblongifolius var. oblongifolius George K. Helmkamp, E. A. Helmkamp 2007-7-27 12610 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 11.2 miles north of its junction with CA-20 1793 Comment
  JEPS102839  Lotus purshianus var. purshianus Lowell Ahart 2001-8-14 9158 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  RSA0012011  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2010-8-26 16855 Nevada Donner Pass Road, 0.8 mile west of its junction with Hwy. I-80, 0.65 mi. NE (62 deg.) of Kingvale 1921 Comment
  UCR200889  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2008-9-18 14125 Nevada Foothills, northern Sierra Nevada Mountains, Tyler-Foote Road 5.0 miles northeast of the junction with CA-49 777 Comment
  RSA716565  Lotus unifoliolatus L. Ahart 2005-7-31 12219 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  CAS-BOT-BC201250  Lupinus Gordon H. True; J. T. Howell 1965-8-24 2526 Nevada Sand Ridge, 2 1/2 miles north east of Grouse Ridge Lookout 2255 Comment
  SEINET5766873 Image available Lupinus albicaulis subsp. purpurascens A. A. Heller 1919-1 13194 Nevada Penn valley W of Grass Valley Comment
  SEINET5766880 Image available Lupinus albicaulis subsp. purpurascens A. A. Heller 1919-1 13213 Nevada near Grass Valley Comment
  CAS-BOT-BC201303  Lupinus albifrons Gordon H. True 1967-4-20 3421 Nevada Cherry Creek Acres, about 7 miles south of Grass Valley on Auburn Highway 487 Comment
  CAS-BOT-BC198412  Lupinus albifrons var. albifrons Charles Piper Smith 1933-7-20 33119 Nevada South Fork Yuba River Canyon Comment
  UCR173355  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth Helmkamp 2006-5-11 10416 Nevada Northern Sierra Nevada Foothills, along Calif. Hwy 49, 2.1 mi. N of the South Yuba River bridge 534 Comment
  UC965564  Lupinus angustiflorus Herbert L. Mason 1952-7-18 14391 Nevada s Sage Hen Creek (Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  SEINET10871214  Lupinus apertus Melvin L. Conrad, Patricia L. Kenney; Douglas G. LeDoux 1973-6-26 Conrad 7269 Nevada In pine forest among granite boulders across road n from soda springs hotel on W side of donner pass 2134 Comment
  UC58308  Lupinus apertus A. A. Heller 1903-7-20 6978 Nevada near Summit Station; Donner Pass; near Summit Station (Donner Pass), Nevada Co. Comment
  RSA105070  Lupinus apertus A. A. Heller 7306 Nevada Illegible Comment
  POM10814  Lupinus arbustus subsp. silvicola C. F. Sonne 1895-07 s.n. Nevada Truckee. Comment
  RSA39939  Lupinus arbustus subsp. silvicola J. T. Howell 1943-7-18 18531 Nevada Castle Peak Comment
  SD102851  Lupinus arbustus subsp. silvicola Melvin L. Conrad, LeDoux, Dunn 1973-6-26 1282 Nevada 4.3 miles north of the junction of Hwy I-80 & Hwy 89 Comment
  UC149847  Lupinus argenteus var. heteranthus Katharine Brandegee 1911-7-28 Nevada Boca Comment
  UCD41339  Lupinus argenteus var. meionanthus Ellen Dean; C. Tresan, M. Starbuck 2003-6-19 1855 Nevada North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward. 1859 Comment
  JEPS58558  Lupinus bicolor Gordon H. True 1969-5-1 Nevada at intersection of Marysville Highway and Ridge Road just w Grass Valley (on Hell's Half-Acre); w of Grass Valley, Hell's Half-Acre 762 Comment
  UC865393  Lupinus bicolor A. A. Heller 1938-5-7 16069 Nevada between Smartville and Rough and Ready; betw Smartville and Rough and Ready Comment
  SD43619  Lupinus bicolor Darley F. Howe 1948-5-22 1862 Nevada Nevada County Comment
  UC1482893  Lupinus breweri LeDoux, Dunn, and Kenney 1973-6-26 1272 Nevada 2 mi ne Prosser Dam Rd.; ne of Prosser Dam Rd. Comment
  UC196169  Lupinus breweri C. F. Sonne 1884-7-18 Nevada field on road to and near Prosser Creek; near Prosser Creek Comment
  SEINET10485005  Lupinus breweri var. bryoides Douglas G. LeDoux, David B. Dunn; Melvin L. Conrad 1973-6-26 LeDoux 1274 A Nevada Collected 4.3 mi. N of jct of i-80 & hwy 89. Pine forest well spaced. Comment
  SEINET6744615 Image available Lupinus calcaratus Marcus E. Jones 1881-1 2406 Nevada Soda Springs Comment
  UC196346  Lupinus grayi C. F. Sonne 1886-7-8 Nevada Donner Creek Comment
  SEINET10490341  Lupinus grayi Gordon H. True 1972-6-14 True 7141 Nevada 3/10 mi. N of the w end of donner lake, just above the rd connecting donner Lake with interstate 80. Uncommon on dry, rocky, sparsely wooded slope. 1859 Comment
  UC149937  Lupinus lepidus var. sellulus Katharine Brandegee 1911-7-20 Nevada lower end Donner Lake; Lower end of Donner Lake Comment
  UC909635  Lupinus lepidus var. sellulus Kay H. Beach 1940-6-30 802 Nevada on U.S. Highway 40, 5.6 mi e Emigrant Gap; e of Emigrant Gap 1676 Comment
  POM10819  Lupinus lyallii var. lyallii C. F. Sonne 1897-07 2345 Nevada Mt. Stanford 2591 Comment
  UCR173354  Lupinus nanus George K. Helmkamp, Elizabeth Helmkamp 2006-5-11 10415 Nevada Northern Sierra Nevada Foothills, along Calif. Hwy 49, 2.1 mi. N of the South Yuba River bridge 534 Comment
  UCR195158  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-5-26 12089 Nevada Northern Sierra Nevada Mountains Foothills, along CA-49, 5.6 miles north of Nevada City 518 Comment
  UCD148938  Lupinus polyphyllus Albert Grigarick 2013-8-6 358 Nevada Pacific Crest Trail. North of Highway 80 on road to Peter Grubb Hut. Comment
  RSA0012127  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-26 16866 Nevada Eagle Lakes Road, about 0.5 mile west of its junction with Carlyle Road, 5.8 mi. NE (66 deg ) of Emigrant Gap, N of I-80 1655 Comment
  UC373369  Lupinus polyphyllus var. burkei Marcus E. Jones, A. M. 1881-7-21 2432 Nevada Soda Springs 2133 Comment
  UCR233686  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-26 16866 Nevada Northern Sierra Nevada Mountains, Eagle Lakes Road, about 0.5 mile west of its junction with Carlyle Road, 5.8 mi. NE (66 deg. ) of Emigrant Gap, N of I-80 1655 Comment
  UCR256655  Lupinus polyphyllus var. burkei George K. Helmkamp, Elizabeth Helmkamp 2013-5-30 20745 Nevada Northern Sierra Nevada Mountains, along Scotts Flat Road, 0.7 mile southwest of its junction with CA-20, NE of Nevada City, NW of Scotts Flat Reservoir 1091 Comment
  SEINET10488911  Lupinus sellulus Gordon H. True 1962-7-12 True 862 Nevada Downey Lake, 1 mile north east of Grouse Ridge lookout at headwaters of Granite Creek. Comment
  SBBG67052  Lupinus stiversii M. N. Ackley -Jun-1925 517 Nevada Bear Valley 1371 Comment
  SEINET10490994  Lupinus vallicola subsp. vallicola A. Arthur Heller 1938-5-7 Heller 15067 Nevada Scattered colonies on a gravelly flat 2 mi w of grass valley. Arid transition Life zone. 732 Comment
  UC1263406  Luzula cascadensis Students in Plant Taxonomy and Ecology 1958-7 Nevada At or near Sage Hen Creek Field Station of University of California, Truckee Comment
  CAS-BOT-BC343843  Madia elegans Gordon H. True 1969-9-23 5129 Nevada Dry Creek, 2 mi. SE of Spenceville (site) 198 Comment
  CAS-BOT-BC343848  Madia elegans Gordon H. True 1962-9-20 1105 Nevada Bear Valley, about 20 miles east of Nevada City, on Hwy. 20 1371 Comment
  CAS-BOT-BC344457  Madia exigua Gordon H. True 1965-6-10 2026 Nevada Washington Road 1 1/2 miles N. of Hiway 20 (Wash. Jct.) 12 miles E. Nevada City 1280 Comment
  JEPS119456  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-7-17 17746 Nevada Northern Sierra Nevada Mountains Foothills; Red Dog Road, 1.6 miles northeast of its junction with You Bet Road, 3 miles NE (313 deg. ) of Gold Run. Comment
  CHSC92084  Madia glomerata Lowell Ahart 2005-7-31 12211 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  JEPS107875  Madia glomerata Lowell Ahart 2005-7-23 12175 Nevada Along a small wash, meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20 1572 Comment
  SCFS1071  Madia glomerata F. Felix 2015-1 Nevada Near road through Taylor Meadow Comment
  RSA308966  Madia glomerata Margaret J. Williams, Alva Day, Arnold Tiehm 1982-7-27 82- 311 -9 Nevada Juniper Creek Road, south of Boca and Glenshire Comment
  CAS-BOT-BC343230  Madia gracilis John Thomas Howell 1978-7-29 53347 Nevada 5 miles north of Truckee on road to Sierraville 1767 Comment
  CAS-BOT-BC343232  Madia gracilis John Thomas Howell 1978-7-29 53346 Nevada 5 miles north of Truckee on road to Sierraville 1767 Comment
  UCD134292  Madia gracilis G. K. Helmkamp; Elizabeth Helmkamp 2006-5-11 10399 Nevada Northern Sierra Nevada Foothills: CA Hwy. 49 at the crossing of the South Yuba River (N of Nevada City). 402 Comment
  UCR237367  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2012-6-13 19189 Nevada Northern Sierra Nevada Mountains Foothills, Washington Road, 5.6 miles north of its junction with CA-20 and along Washington Creek 787 Comment
  POM209646  Madia rammii D. D. Keck 1932-7-1 1599 Nevada Near southern city limits of Grass Valley. 732 Comment
  UCR230638  Madia subspicata George K. Helmkamp, E. A. Helmkamp 2011-5-26 17379 Nevada Northern Sierra Nevada Mountains Foothills, SE of Grass Valley near Rollins Reservoir dam, along CA-174 NNW of Colfax, just west of the bridge over Bear River 613 Comment
  UCD139057  Maianthemum stellatum James A. Neilson Jr. 1959-8-2 144 Nevada 1/4 mile north and 1/4 mile east of dam at Sterling Lake. Comment
  CAS-BOT-BC348063  Matricaria discoidea John Thomas Howell 1943-7-26 18826 Nevada West side of Donner Pass near Norden 2133 Comment
  CHSC22756  Meconella californica Robert A. Schlising; G. Keater 1963-4-8 2486 Nevada Sierra Nevada. Along Indian Springs Road, several miles south of junction with highway 20. Comment
  UCR240752  Medicago lupulina George K. Helmkamp, E. A. Helmkamp 2012-10-9 20015 Nevada Northern Sierra Nevada Mountains Foothills, Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley 445 Comment
  CAS-BOT-BC269210  Melica aristata Gordon H. True; J. T. Howell 1965-7-14 2290 Nevada Fall Creek about 5 miles N of Yuba Gap and just E of Lake Bowman Road 1706 Comment
  CAS-BOT-BC269212  Melica aristata John Thomas Howell; Gordon H. True 1970-5-28 5354 Nevada Marsh Rd., N. side of Harmony Ridge ca. 5mi. E. of Nevada City 1036 Comment
  RSA700496  Melica aristata L. Ahart 2004-7-17 11276 Nevada Very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley., About 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  UCD36410  Melica aristata Beecher Crampton 1953-7-21 1520 Nevada Nevada County, 1.5 miles west of Cisco Grove, on a western slope above South Fork of Yuba River. 1767 Comment
  CAS-BOT-BC271090  Melica bulbosa John Thomas Howell 1943-7-18 18546 Nevada Castle Peak Comment
  CAS-BOT-BC271092  Melica bulbosa John Thomas Howell 1943-7-17 18470 Nevada Signal Hill, west side of Donner Pass near Norden 2133 Comment
  SCFS978  Melica fugax J. Weiler 1970-6-25 70110 Nevada Sagehen Basin, S side of stream 1951 Comment
  UC34015  Melica fugax C. F. Sonne Jul 1892 18 Nevada above Donner Lake; Sierra Nevada Mountains Comment
  CAS-BOT-BC282173  Melica geyeri Gordon H. True 1965-6-10 2051 Nevada Alpha Rd just above Washington on N slope of Yuba River Canyon 914 Comment
  CAS-BOT-BC281354  Melica harfordii Gordon H. True; Daniel Campbell 1975-7-13 7876 Nevada Marsh Rd ca 5 miles E of Nevada City and just E of Rock Creek 1097 Comment
  CAS-BOT-BC281356  Melica harfordii Gordon H. True; J. T. Howell 1965-7-15 2316 Nevada Banner Mt about 4 miles E of Nevada City 1188 Comment
  CAS-BOT-BC281131  Melica stricta A. A. Heller 1903-8-3 7078 Nevada Castle Peak near the highest point Comment
  SEINET5799607 Image available Melica stricta Marcus E. Jones 1881-1 Nevada Soda Springs; 39.32309 -120.380154 2438 Comment
  SEINET4671672  Melica stricta A. A. Heller 1903-8-3 7078 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC264170  Melica subulata Gordon H. True; John Thomas Howell 1965-7-14 2250 Nevada Fall Creek about 5 miles N of Yuba Gap and just E of Lake Bowman Road 1706 Comment
  RSA700112  Melilotus albus L. Ahart 2004-7-17 11257 Nevada Very upper reaches of Steephollow Creek, about 20 yards east of Highway 20, about 150 yards southeast of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley., About 3 miles southeast of the Omega Rest area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  SEINET178067  Mentzelia pinetorum A. A. Heller 1903-7-8 6865 Nevada Lower end of Donner Lake Comment
  UC22846  Menyanthes trifoliata A. M. Carpenter Aug. 1892 Nevada Sierra Nevada Mountains; ; County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  CAS-BOT-BC429144  Micranthes odontoloma Lillian S. Mott 1967-7-30 6785 Nevada Above Cave Lake. Comment
  UCD102910  Micranthes oregana P. B. Schultz 1967-7-17 103 Nevada Along Sagehen Creek, 200 feet east of Sagehen Station, 10 miles north of Truckee on State Highway 89, then 2 miles west on Sagehen Road. 1920 Comment
  CHSC82256  Microseris elegans Lowell Ahart 2002-5-5 9602 Nevada On the south side of McCortney Road, 20 yards south of the bridge across Rock Creek, about 3 miles (air) northeast of Camp Far West Dam. 106 Comment
  CAS-BOT-BC349311  Microseris nutans Gordon H. True 1964-7-23 1617 Nevada 3.5 miles north of Cisco Grove on Rattlesnake Creek 2072 Comment
  POM33640  Microseris nutans Marcus E. Jones 1881-7-20 2398 Nevada Soda Springs. 2134 Comment
  RSA715831  Microseris nutans L. Ahart 2005-7-23 12176 Nevada About 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. 1573 Comment
  CAS-BOT-BC349305  Microseris nutans L. S. Smith 1926-6-8 1893 Nevada Tahoe National Forest. Catfish Lake etc. English Mt. 2133 Comment
  CAS-BOT-BC349315  Microseris nutans Gordon H. True; John Thomas Howell No date on label 3993 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  CHSC23766  Microsteris gracilis M. S. Taylor 1975-5-10 585 Nevada In meadow on n side of Rock Creek, ca. 4 mi e of junc of Blue Tent Rd and Greenville Rd, ca. 4 1/2 mi n of Nevada City. 914 Comment
  SCFS330  Microsteris gracilis R. Schmid 1964-6-21 29 Nevada Sagehen Basin, On slope ca 0.25 mi W of station in old roadbed nr road fork 1981 Comment
  RSA791415  Mimulus aurantiacus George K. Helmkamp, E. A. Helmkamp 2012-6-13 19164 Nevada Northern Sierra Nevada Mountains Foothills: Washington Road, 3.6 miles north of its junction with CA-20 1006 Comment
  RSA716564  Mimulus breweri L. Ahart 2005-7-31 12251 Nevada between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  CDA19606  Mimulus guttatus M. I. Wibawa, L. Pico 2002-6-1 300 Nevada San Juan Ridge; Along Hwy 49, +-2 mi S of junction to Tyler Foote Crossing Rd. common. Comment
  CHSC118538  Mimulus guttatus Lowell Ahart; John Dittes, Josephine Guardino 2017-6-27 21432 Nevada In drying seeps, mountainside, about 200 yards north of Carpenter Meadow, about 4.9 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. 1938 Comment
  JEPS10496  Mimulus guttatus C. F. Sonne July, 1888 267 Nevada Truckee Sierra Nevada Mountains Comment
  JEPS11565  Mimulus guttatus W. L. Jepson July 1898 2 m Nevada Bear Valley 1371 Comment
  JEPS78128  Mimulus guttatus Gary W. Zamzow 1972-6-22 6 Nevada about 200 m s Gauging Station; Sagehen Creek Field Station 1950 Comment
  RSA0053697  Mimulus guttatus G. K. Helmkamp, E. A. Helmkamp 2012-9-25 19937 Nevada Northern Sierra Nevada Mountains: Bowman Lake Road, 0.1 mile south of the bridge over the South Fork Yuba River. 1424 Comment
  UC26975  Mimulus guttatus C. F. Sonne June 1886 Nevada Truckee Sierra Nevada Mountains Comment
  UCR233654  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2011-7-17 17778 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.0 miles east of its junction with CA-174, 0.6 mile west of the crossing over Greenhorn Creek, 2.7 miles ESE (95 deg. ) of Peardale 762 Comment
  UCR241726  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2012-9-25 19937 Nevada Northern Sierra Nevada Mountains, Bowman Lake Road, 0.1 mile south of the bridge over the South Fork Yuba River 1424 Comment
  SEINET8360804  Mimulus guttatus Unknown 1953-9-9 4361 Nevada along Jackson Creek, 2 miles above (east of) Bowman Lake, Tahoe National Forest. 1829 Comment
  UC1191138  Mimulus leptaleus Herbert L. Mason Jul 7 1939-Jul 8 1958 12157 Nevada 3 mi w Donner Summit 2072 Comment
  SEINET5796512 Image available Mimulus leptaleus Marcus E. Jones 1881-1 Nevada Soda Springs; 39.32309 -120.380154 2134 Comment
  UC124356  Mimulus lewisii Edward Lee Greene 1883-1 Nevada Summit Station Comment
  POM5004  Mimulus lewisii A. A. Heller 1903-8-10 7141 Nevada Ridge south of Donner Pass. 2287 Comment
  UC27066  Mimulus moniliformis A. M. Carpenter 1892-8 Nevada County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  UC2031416  Mimulus moschatus Barbara Ertter with James R. Shevock 1991-6-15 10105 Nevada Creek crossing below Bowman Lake, ca. 10 air miles N of Emigrant Gap Comment
  UCR233681  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-8-26 16856 Nevada Northern Sierra Nevada Mountains, Donner Pass Road, 0.8 mile west of its junction with Hwy. I-80, 0.65 mi. NE (62 deg. ) of Kingvale 1921 Comment
  POM43713  Mimulus tilingii Marcus E. Jones 1881-8-2 2608 Nevada Soda Springs. 2134 Comment
  SCFS5044  Mimulus tilingii E. Krimmel 2012-7-6 Nevada Sagehen Basin, Sagehen Creek headwaters 2512 Comment
  CDA16407  Mimulus torreyi G. F. Hrusa, J. Glazner 2000-7-1 15638 Nevada Sierra Nevada; Summit Village, Truckee. along Donner Creek adjacent to Hwy 89. 1844 Comment
  CHSC118531  Mimulus torreyi Lowell Ahart; John Dittes, Josephine Guardino 2017-6-26 21419 Nevada About 20 yards southeast of the gate, south of Carpenter Valley Road, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast corner of Carpenter Valley. 1908 Comment
  JEPS86933  Mimulus torreyi David M. Thompson 1988-5-17 906 Nevada 0.1-0.2 mi e Ridge Road (along Rough and Ready Hwy (the old Hwy 20), n of Hwy); Grass Valley 790 Comment
  POM147661  Mimulus torreyi Alice Eastwood 1926-6-20 521 Nevada Nevada City. Comment
  UCR233115A  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2011-7-17 17756 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95 deg. ) of Peardale 686 Comment
  UCD122940  Mimulus torreyi Rudolf Schmid 1964-7-17 232 Nevada 0.75 mile east of station just above dirt road which parallels Sagehen Road, west of State Highway 89. 1950 Comment
  SEINET8847171  Minuartia nuttallii var. gracilis P. B. Kennedy, S. B. Doten 1901-8-10 280 Nevada [Sierra Nevada,] summit of Tinkers Knob, Soda Springs. Comment
  UC11403  Mitella breweri J. Burtt Davy Jun 25 1897-Jun 30 1897 3231 Nevada near Donner Lake; Truckee River Basin Comment
  SCFS136  Mitella pentandra B. Trowbridge 1973-6-15 4008 Nevada Sagehen Basin, Nr culvert over Sagehen Creek, 2.5 mi W of station 2042 Comment
  JEPS89091  Monardella breweri subsp. lanceolata Ezra Brainerd and Viola B. Baird 1915-7-31 260 Nevada Nevada City Sierra Nevada Mts. 1524 Comment
  UCR233199  Monardella breweri subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2011-7-17 17758 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95 deg. ) of Peardale 686 Comment
  RSA401595A  Monardella lanceolata var. lanceolata S. B. Parish 1923-7-23 s.n. Nevada Roadside, Nevada City 762 Comment
  CAS-BOT-BC221784  Monardella odoratissima Gordon H. True; John Thomas Howell 1974-5-21 7684 Nevada Wolf Creek along Idaho-Maryland Road just east of Grass Valley (Hills Flat) 762 Comment
  RSA293361  Monardella odoratissima subsp. glauca Reino Alava 1957-7-4 1100 Nevada Sagehen Creek. Trout Experiment Station. Comment
  CAS-BOT-BC220352  Monardella odoratissima subsp. pallida Gordon H. True; John Thomas Howell 1970-8-10 6159 Nevada Cave Lake just south of Lindsey Lakes on north slope of Fall Creek Mt. 2072 Comment
  CAS-BOT-BC222090  Monardella odoratissima subsp. pallida Gordon H. True; John Thomas Howell 1970-8-10 6160 Nevada Cave Lake just south of Lindsey Lakes on north slope of Fall Creek Mt. 2072 Comment
  CAS-BOT-BC222080  Monardella odoratissima subsp. pallida Barbara Trowbridge 1976-7-28 8026 Nevada White Rock Lake, one mile SW of Mt. Lola 2560 Comment
  SEINET10582109  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 278 Nevada Tahoe National Forest. Hwy. 89, .25 miles south of Cold Creek Campground, on the east side of the road. Locally infrequent, growing on a sandy, rocky, steep slope below Pinus ponderosa, Calocedrus decurrens, Abies sp. End of bloom. Comment
  CAS-BOT-BC220460  Monardella sheltonii A. A. Heller 1905-7-14 8113 Nevada Along Deer Creek near Nevada City Comment
  CAS-BOT-BC220462  Monardella sheltonii Gordon H. True; John Thomas Howell 1971-7-1 6848 Nevada Road from Columbia Hill to Footes Crossing ca. 2.5 miles north of Graniteville Rd. and 1.5 miles from Footes Crossing 914 Comment
  CAS-BOT-BC220472  Monardella sheltonii Gordon H. True; John Thomas Howell 1971-6-30 6730 Nevada Highway 49, 2 miles west of Indian Flat on Rush Creek 609 Comment
  POM252834  Monardella sheltonii A. A. Heller 1938-6-17 15166 Nevada 3 miles east of Nevada City 915 Comment
  SD102216  Monardella sheltonii Darley F. Howe 1978-7-14 Nevada Along state hwy 20 north of I-80, Tahoe National Forest Comment
  SEINET13948651 Image available Monardella sheltonii H. M. Hall 1916-1 10191 Nevada Sierra Nevada Mountains. Head of South Wolf Creek, Western Nevada County. 2800 ft alt 853 Comment
  UC198926  Montia fontana C. F. Sonne June 1888 Nevada Truckee, along RailRoad Truckee Comment
  CAS-BOT-BC445185  Montia parvifolia Gordon H. True 1964-6-18 1567 Nevada Omega Mine Rd. about 1 mile north of Hiway 20, 14 miles east of Nevada City 1341 Comment
  CAS-BOT-BC445181  Montia parvifolia Betty H. Johnson 1958-5-16 582 Nevada Along the banks of the Little Greenhorn Creek about 2-3 miles above the ford of the Nevada City - You Bet road. 792 Comment
  UCR141770  Muhlenbergia June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  CAS-BOT-BC260624  Muhlenbergia filiformis Gordon H. True 1974-8-28 7807 Nevada At E end of Castle Peak Ridge, 1.5 miles N of Summit Lake 2316 Comment
  CAS-BOT-BC260630  Muhlenbergia filiformis Gordon H. True; John Thomas Howell 1967-8-17 3988 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  CHSC88212  Muhlenbergia filiformis Lowell Ahart 2004-8-9 11348 Nevada Bottom of a small snow lake, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 2263 Comment
  JEPS45887  Muhlenbergia filiformis Virginia Bufford 1932-9-9 517 Nevada below Donner Summit (w side, near river) Comment
  SEINET3099516 Image available Muhlenbergia filiformis Marcus E. Jones 1881-7-22 2724 Nevada Soda Springs. 2130 Comment
  UC1187157  Muhlenbergia filiformis Jean Langenheim 1957-6-18 4352 Nevada in vernal pool habitat ca 1/4 mi w Sage Hen Creek University of California Trout Laboratory 1981 Comment
  UC57993  Muhlenbergia filiformis A. A. Heller 1903-7-8 6863 Nevada lower end Donner Lake Comment
  UC965497  Muhlenbergia filiformis Herbert L. Mason 1952-7-10 14312 Nevada old drained spagnum bog in meadow one mi w University of California Trout Laboratory; Sage Hen Creek 1981 Comment
  UCD86660  Muhlenbergia filiformis John Thomas Howell 1943-7-14 18324 Nevada West side of Donner Pass near Norden. 2133 Comment
  RSA0009755  Muhlenbergia jonesii Marcus E. Jones 1881-7-26 2529 Nevada Soda Springs. 2134 Comment
  JEPS107561  Muhlenbergia richardsonis Lowell Ahart 2005-7-31 12248 Nevada Along the old gravel road over Donner Pass, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  OBI49112  Muhlenbergia richardsonis Unknown July1881 s.n. Nevada Soda Springs 2134 Comment
  UC373098  Muhlenbergia richardsonis Marcus E. Jones, A. M. Jul 1881 Nevada Soda Springs 2133 Comment
  UCD86916  Muhlenbergia richardsonis Victor Duran 1930-6-20 506 Nevada Chiatovitch Cr., White Mts. 2286 Comment
  CAS-BOT-BC274908  Muhlenbergia rigens John Thomas Howell 1951-8-21 28292 Nevada Grass Valley 731 Comment
  UCR200890  Muhlenbergia rigens George K. Helmkamp, E. A. Helmkamp 2008-9-18 14124 Nevada Foothills, northern Sierra Nevada Mountains, Tyler-Foote Road 5.0 miles northeast of the junction with CA-49 777 Comment
  CDA2258  Muhlenbergia schreberi T. C. Fuller 1964-10-23 12758 Nevada Felix Gillet Nursery, A Street, Nevada City. 0 Comment
  CDA5601  Myosotis discolor L. Ahart 2002-5-4 9593 Nevada South side of Perimeter Road, just east of Saddle Drive, about 1 mile east of the intersection of Perimeter Road and White Oak Drive, about 3 1/2 miles (air) east of Camp Far West Dam. Comment
  UC1187132  Myosurus apetalus Jean Langenheim 1957-6-17 4358 Nevada Sage Hen Creek, University of California Trout Laboratory Sage Hen Creek 1981 Comment
  SCFS5318  Myosurus minimus subsp. montanus B. A. Trowbridge 1973-6-15 4022 Nevada Kiln Meadow. 1951 Comment
  CHSC81029  Myriophyllum sibiricum Lowell Ahart 2001-8-8 9058 Nevada On the south side of Catfish Lake, about 3 miles (air) south of the spillway of Jackson Meadow Reservoir. 1889 Comment
  CAS-BOT-BC260184  Nassella pulchra Gordon H. True 1965-4-27 1822 Nevada Rock Creek just E of old McCourtney Road Bridge, 14 miles E of Wheatland 182 Comment
  CAS-BOT-BC260186  Nassella pulchra Gordon H. True 1962-5-22 636 Nevada American Ranch Hill, about 6 miles SW of Grass Valley, on McCourtney Road 670 Comment
  UC188484  Navarretia divaricata C. F. Sonne 1885-7-26 Nevada above Donner Lake Comment
  UC485724  Navarretia divaricata Katharine Brandegee Aug 1883 Nevada Donner Lake Comment
  UCSB28393  Navarretia divaricata Hardham, Clare 1974-5-20 Nevada Hell's Half Acre; Ridge Rd. and Rt. 20; West of Grass Valley Comment
  SEINET12271292  Navarretia divaricata Unknown 1940-1 40431 Nevada Grass Valley Comment
  SEINET204901  Navarretia divaricata Alava Day 1965-6-26 65 146 a Nevada Indian Springs Campground, near Cisco 1570 Comment
  JEPS100552  Navarretia intertexta subsp. intertexta Dean W. Taylor 1971-7-22 1104 Nevada about 0.5 mile South of Upper Lindsey Lake Comment
  CHSC70030  Navarretia intertexta subsp. propinqua L. P. Janeway; Eric Schroder 1997-7-2 5187 Nevada Tahoe National Forest. Loney Meadow, along Upper Texas Creek; about 1.5 mi southwest of Bowman Mountain. 1822 Comment
  RSA562594  Navarretia leptalea Alva Day, Margaret J. Williams, A. Tiehm 1982-8-4 82 -93 Nevada 2 air-miles SE of Hirschdale, N end of Buck Ridge 1921 Comment
  CHSC71712  Navarretia leptalea subsp. bicolor Vernon H. Oswald; Lowell Ahart 1998-8-20 9523 Nevada Junction of Graniteville Rd. and Austin Meadows Rd. (USFS 76) east of Bowman Lake. On roadsides. 1972 Comment
  SCFS316  Navarretia leptalea subsp. bicolor R. Schmid 1964-7-16 197 Nevada Sagehen Basin, By sm group of pines in NW area of mdw ca 300' SES of tree trunk bridge S of station 1951 Comment
  UCD106168  Navarretia leptalea subsp. bicolor G. K. Helmkamp; E. A. Helmkamp 2007-7-27 12621 Nevada Northern Sierra Nevada Mountains: Bowman Lake Road, 9.9 miles north of its junction with CA-20. 1774 Comment
  SEINET14151916  Navarretia leptalea subsp. bicolor M. J. Williams 1985-7-6 85- 60 -1 Nevada Sierra Nevada. Pahatasi Rd., SW of Soda Springs 2042 Comment
  JEPS70397  Navarretia leucocephala subsp. minima C. F. Sonne 1886-8-1 233 Nevada Donner Lake Sierra Nevada Mountains 1859 Comment
  RSA0013394  Navarretia leucocephala subsp. minima George K. Helmkamp, E. A. Helmkamp 2011-7-26 17877 Nevada along CA Hwy 20, 0.8 mi. east of Bowman Lake Road, 1.23 mi. NE (50 deg.) of Emigrant Gap and 0.35 mi. N of I-80. 1541 Comment
  UCR234596  Navarretia tagetina George K. Helmkamp, E. A. Helmkamp 2011-6-2 17434 Nevada Northern Sierra Nevada Mountains Foothills, Lake Wildwood, along Pleasant Valley Road, 1.2 miles north of its junction with CA-20 433 Comment
  UCR237023  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2012-4-21 18804 Nevada Northern Sierra Nevada Mountains Foothills, junction of Lime Kiln Road and Wolf Road, 13.5 miles NNW (349 deg. ) of Auburn 515 Comment
  SCFS5334  Nemophila pedunculata B. A. Trowbridge 1970-7-4 1201 Nevada East meadow, just east of Boy's Tent Frame, University of California Sagehen Creek Wildlife Field Station. 1951 Comment
  UC191915  Nemophila spatulata C. F. Sonne 1883-7-13 Nevada above Donner Lake; above Donner Lake Comment
  UC149991  Nicotiana attenuata Katharine Brandegee 1911-7-28 Nevada Boca Comment
  RSA25108  Odontostomum hartwegii C. L. Hitchcock 1940-5-15 6415 Nevada Ca. 10 miles west of Grass Valley. 610 Comment
  UC198961  Odontostomum hartwegii H. M. Hall and F. M. Essig 1916-6-4 10152 Nevada Bear R. w. slope Sierra Nevada, w. Nevada Co., Bear R. 400 Comment
  CAS-BOT-BC171475  Oenothera heterantha John Thomas Howell; Gordon H. True 1972-5-12 7134 Nevada Boca-Stampede Dam Road, 5.3 miles north of Boca, flats along Little Truckee River 1767 Comment
  RSA285383  Onobrychis viciifolia A. Tiehm 1982-7-20 7386 Nevada Nevada County: .4 road miles W of Boca Dam. 1738 Comment
  CAS-BOT-BC355552  Oreostemma alpigenum var. andersonii Gordon H. True; Barbara Trowbridge 1977-7-25 8349 Nevada Independence Lake Watershed Comment
  UC1187140  Oreostemma alpigenum var. andersonii Jean Langenheim 1957-7-20 4417 Nevada Sage Hen Creek, University of California Trout Laboratory, e arm of bog Sage Hen Creek 1981 Comment
  UC197322  Orogenia fusiformis C. F. Sonne 1897-5-9 Nevada Prosser Creek near Truckee; Sierra Nevada Mts., Prosser Creek Comment
  HSC97024  Orthilia secunda L. Ahart 2004-8-17 11374 Nevada Along Jackson Creek, 300 yds. E of Jackson Lake, N base of English Mtn. 2059 Comment
  JEPS107539  Orthilia secunda Lowell Ahart 2005-7-23 12179 Nevada South of the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20 1572 Comment
  SEINET199775  Orthilia secunda Unknown 1958-9-5 3463 Nevada between Upper Eastern Lake and Lower Eastern Lake (these lakes between Sterling Lake and Fordyce Lake), north of U.S. Highway 40 (alnost due north of Big Bend Ranger Station), Comment
  SEINET516290  Orthilia secunda Vernon H. Oswald 1998-8-20 9499 Nevada Marsh Mill site on Bowman Lake Rd., about 2.5 mi E of Graniteville. 1777 Comment
  CAS-BOT-BC458053  Orthilia secunda Gordon H. True 1970-8-26 6412 Nevada Sierra Nevada: Summit Lake ca. 2 miles SE of Castle Peak 2286 Comment
  SCFS230  Osmorhiza occidentalis R. Schmid 1964-7-10 772 Nevada Sagehen Basin, Nr brook ca 100' above jeep trail ca 1.5 mi S of station 2012 Comment
  POM133328  Osmorhiza occidentalis A. A. Heller 1903-8-17 7183 Nevada Ridge south of Donner Pass 2591 Comment
  CAS-BOT-BC413162  Oxyria digyna Gordon H. True 1968-8-27 4604 Nevada North slope of Basin Peak 2621 Comment
  SEINET4206040  Oxyria digyna P. Kennedy, S. Doteir 1901-8-10 286 Nevada [Sierra Nevada] Soda Springs, summit of Devil's Cliff Comment
  CAS-BOT-BC318438  Packera cana Barbara Trowbridge 1976-7-28 8102 Nevada On the upper south-facing slopes of Mt. Lola. 2743 Comment
  CAS-BOT-BC316837  Packera clevelandii Gordon H. True 1971-1-1 6548 A Nevada Wolf Mountain Comment
  SCFS1082  Packera indecora F. Felix 2016-1 Nevada TMEA net 07, MAPS banding station Comment
  SJSU5541  Packera pseudaurea var. pseudaurea R. Schmid 1964-7-20 255 Nevada Univ of Calif Sagehen Cr Station 12 mi N of Truckee 1950 Comment
  UC965583  Packera streptanthifolia Herbert L. Mason 1952-7-18 14400 Nevada upstream from University of California Trout Laboratory (Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  CAS-BOT-BC122070  Paeonia brownii Jean L. Thomson 1944-5-14 s.n. Nevada Trout Creek near Truckee Comment
  CHSC88158  Panicum acuminatum var. acuminatum Lowell Ahart 2004-7-17 11277 Nevada Near a small stream, very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  UCR237362  Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2012-6-13 19206 Nevada Northern Sierra Nevada Mountains Foothills, Maybert Road along South Yuba River, 0.6 mi. northeast of the river bridge at Washington 796 Comment
  CAS-BOT-BC253730  Panicum capillare Gordon H. True 1961-9-7 238 Nevada Dargie Ranch, 8 miles SW of Grass Valley 533 Comment
  CHSC110412  Panicum capillare Lowell Ahart 2012-7-28 18403 Nevada about 10 yards west of the Pioneer Trail, about 150 yards northeast of the P.G. and E. Pavilion and restrooms, on the east side of Bowman Lake Road, north of the bridge across the Bear River, Bear Valley. 1433 Comment
  UCD107445  Parnassia fimbriata Richard Hanes 1996-8-29 296 Nevada Toms Valley. 2255 Comment
  CAS-BOT-BC175575  Parnassia palustris Robert F. Thorne; L. DeBuhr; C. W. Tilforth 1972-9-19 42279 Nevada Tahoe National Forest: Willow Spring 2.5 mi. W of west end of Bowman Lake and 1 mi. S of Rd. to Graniteville 1737 Comment
  CAS-BOT-BC175571  Parnassia palustris Gordon H. True 1962-9-20 1094 Nevada Lang's Crossing, on So. Yuba River, on Bear Valley-Bowman Rd. 1371 Comment
  SEINET13709308  Pascopyrum smithii Lowell William Ahart, Lowell William Ahart 2001-1 9048 Nevada Strand of Prosser Creek Reservoir, S of Commemorative Emigrant Trail, 1/4 Mi E of US 89, 4 Air Mi. N of Truckee (T18N, R16E, sec 26, NE 1/4) 5730 Ft. 1747 Comment
  UCD88948  Paspalum distichum Gordon H. True; John Thomas Howell 1965-8-25 2572 Nevada Spring Hill, between Grass Valley and Nevada City. 822 Comment
  CHSC82284  Pectocarya pusilla Lowell Ahart 2002-5-4 9589 Nevada Road bank, south side of Perimeter Road, about 40 yards west of the private driveway, about 2.8 miles east of the intersection of Perimeter Road and White Oak Drive, about 5 miles (air) east of Camp Far West Dam, about 1 1/2 miles (air) southeast of Rock Mountain. 243 Comment
  UC615340  Pedicularis attollens Beryl O. Schreiber 1933-7-19 880 Nevada Donner Lake; Donner Monument, Donner Lake Comment
  UC1982299  Pedicularis densiflora Virginia Moran 2007-5-8 Nevada Collected from property just east of historic Newtown in wets Nevada County. Parcel east of Avian Way and south of Newtown Road. Comment
  SCFS429  Pedicularis groenlandica M. Wheelis 1964-6-29 119 Nevada Sagehen Basin, 50 yds W of fish obsv, on S side of ck 1951 Comment
  UCD123367  Pedicularis groenlandica Rudolf Schmid 1964-6-22 50 Nevada close to fish hatchery at Sagehen Creek Station, west of State Highway 89, ca. 12 miles north of Truckee. 1950 Comment
  POM44188  Pedicularis racemosa Marcus E. Jones 1881-7-29 2581 Nevada Soda Springs. 2134 Comment
  SEINET13710769  Pedicularis racemosa Lowell William Ahart, Lowell William Ahart 2001-1 9061 Nevada Catfish Lake, 3 Air Mi. S of Spillway of Jackson Meadow Reservoir (T19N, R13E, sec 31, E of Ctr.) 6200 Ft. 1890 Comment
  SD9633  Pellaea breweri C. G. Pringle 1882-9-27 Nevada Castle Peak, near summit Comment
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Mar 5 2011
  CHSC75795  Pellaea bridgesii Lowell Ahart; Vernon H. Oswald 1999-7-26 8118 Nevada About 50 yards west of Grouse Ridge Road (Road 14) and about 1/2 mi southwest of the Lookout about 5 1/2 miles northeast of Bowman Lake Road (Road 18), about 4 1/2 miles (air) south of Bowman Lake. 2133 Comment
  CAS-BOT-BC67647  Pellaea bridgesii Saichi Kawahara 1969-7-19 1531 Nevada South side of Highway 80, 1.5 miles west of south fork of Yuba River. 1645 Comment
  CAS-BOT-BC67649  Pellaea bridgesii Lillian S. Mott 1966-6-19 LSM 6667 . Nevada On rocky slopes above Penner L. (also Lovelock L.) 2225 Comment
  CAS-BOT-BC71207  Pellaea bridgesii Dr. A. Kellogg 1873-1-1 s.n. Nevada Soda Springs, Merced River Comment
  SEINET6626469  Pellaea bridgesii M. J. Williams 1967-8-14 s.n. Nevada [Sierra Nevada] Meadow Lake 2219 Comment
  SEINET5796822 Image available Penstemon Marcus E. Jones 1881-1 Nevada Soda Springs; 39.32309 -120.380154 2134 Comment
  SD64392  Penstemon azureus Darley F. Howe 1966-6-13 Nevada South side of Bear Valley, 26.3 miles east of Nevada City on hwy. #20 1615 Comment
  SEINET205761 Image available Penstemon azureus Noel H. Holmgren, James L Reveal 1966-7-19 2906 Nevada Along old US 40, 1/2 mile west of Norden, near Placer County line Comment
  JEPS28070  Penstemon azureus var. angustissimus Rimo Bacigalupi and L. Heckard 1961-6-16 7820 Nevada summit of Sugar Loaf Hill northern outskirts Nevada City, Sugar Loaf Hill (northern outskirts of Nevada City) 937 Comment
  NY571117  Penstemon azureus var. angustissimus J. L. Reveal 1971-6-23 2477 Nevada Along California highway 49, 0.5 mile north of the South Yuba River along a roadcut, about 7 miles north of Nevada? City 365.8 Comment
  CHSC75819  Penstemon azureus var. azureus Lowell Ahart; Vernon H. Oswald 1999-7-26 8110 Nevada About 100 yards east of Grouse Ridge Road (Road 14) and east of the Lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. 2316 Comment
  JEPS11248  Penstemon azureus var. azureus W. L. Jepson July, 1898 21439 Nevada Summit Sta. 2133 Comment
  SEINET1907234  Penstemon azureus var. azureus G. K. Helmkamp, E. A. Helmkamp 2006-1 11249 Nevada Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd. 2041 Comment
  SCFS479  Penstemon deustus D. Funnell 1965-7-10 116 Nevada Sagehen Basin, 60 yds W of fish hatchery 1951 Comment
  UC1602276  Penstemon deustus Dr. G. Eisen July, 1891 Nevada Summit Sta. Comment
  UC195283  Penstemon deustus C. F. Sonne July 1897 Nevada w slope Washoe Mt. Comment
  SD103515  Penstemon deustus Darley F. Howe 1978-7-17 Nevada Along interstate 80 2 miles west of Truckee 1829 Comment
  POM43260  Penstemon deustus subsp. deustus Marcus E. Jones 1900-7-26 s.n. Nevada Summit [Summit Station], Sierra Nevada Mountains. 2561 Comment
  UCR257648  Penstemon deustus var. deustus George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19492 Nevada Northern Sierra Nevada Mountains, Stampede Meadows Road, c. 0.65 mile south of the Sierra County line 1738 Comment
  NY591809  Penstemon deustus var. pedicellatus J. T. Howell 1943-7-17 18466 Nevada West side of Donner Pass, near Norden 2133.6 Comment
  NY591831  Penstemon deustus var. pedicellatus F. W. Pennell 1940-6-13 25867 Nevada Route 40, along Truckee River, east of Truckee 1737.4 Comment
  POM43725  Penstemon gracilentus Marcus E. Jones 1900-7-26 s.n. Nevada Summit. Sierra Nevada Mts. 2500 Comment
  POM44783  Penstemon gracilentus Marcus E. Jones 1881-7-22 2461 Nevada Soda Springs. 2134 Comment
  UC27450  Penstemon gracilentus C. F. Sonne July 1886 Nevada Donner Lake Sierra Nevada Mountains, Donner Lake Comment
  POM183035  Penstemon gracilentus A. A. Heller 1903-7-17 6958 Nevada Ridge near the lower end of Donner Lake (south side). Comment
  UC193788  Penstemon gracilentus C. F. Sonne 1885-7-19 Nevada at Ever's Ranch Comment
  POM14685  Penstemon heterodoxus subsp. heterodoxus A. A. Heller 1903-8-5 7095 Nevada Castle Peak near the highest point. 2744 Comment
  UCR233114A  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2011-7-17 17754 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95 deg. ) of Peardale 686 Comment
  NY604504  Penstemon laetus var. leptosepalus K. A. Vincent 1987-6-24 4429 Nevada Sierra Nevada, Washington Ridge; along south side of CA 20 ca. 6.9 miles east of jct. CA 49 on east side of Nevada City. 914.4 Comment
  SEINET5796866 Image available Penstemon menziesii Marcus E. Jones 1881-1 Nevada Soda Springs; 39.32309 -120.380154 2438 Comment
  UCR558  Penstemon newberryi Frank C. Vasek 1955-7-3 261 Nevada Sierra Nevada Mtns, Donner Summit 2009 Comment
  CAS-BOT-BC239261  Penstemon newberryi var. berryi Robert S. Keller 1974-7-1 1465 Nevada Woodchuck Flat on road to Fordyce Lake in Tahoe National Forest; just north of Cisco Grove on highway 80, Sierra Nevada Mt. Range, Fordyce Lake 1920 Comment
  CAS-BOT-BC239265  Penstemon newberryi var. berryi David D. Keck 1928-6-12 424 Nevada Cisco 1950 Comment
  NY627380  Penstemon newberryi var. newberryi C. F. Sonne 1888-6-10 254 Nevada Above Donner Lake Comment
  UC58269  Penstemon newberryi var. newberryi A. A. Heller 1903-7-20 6976 Nevada about Summit Station (Donner Pass); Donner Pass Comment
  CDA16392  Penstemon roezlii G. F. Hrusa, J. Glazner 2000-7-1 15622 Nevada Sierra Nevada; Summit Village, Truckee, along Donner Creek adjacent to Hwy 89. 1844 Comment
  UC185351  Penstemon roezlii Katharine Brandegee 1914-1 Nevada Truckee Comment
  CDA41986  Penstemon roezlii T. C. Fuller 1980-8-13 20332 Nevada Sierra Nevada; Above Donner Lake, north of the westbound lanes of Interstate 80, 7 km west of Truckee. Comment
  CAS-BOT-BC239563  Penstemon rydbergii var. oreocharis Gordon H. True 1964-6-18 1533 Nevada About 4 miles NE. of Truckee and west of Prosser Lake 1767 Comment
  CAS-BOT-BC239573  Penstemon rydbergii var. oreocharis Gordon H. True; John Thomas Howell 1967-8-17 3897 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  NY651270  Penstemon rydbergii var. oreocharis F. W. Pennell 1940-6-13 25863 Nevada Route 40, eastern end of Donner Lake, west of Truckee 1798.3 Comment
  SCFS488  Penstemon rydbergii var. oreocharis E. Davidson 1964-6-26 626641 Nevada Sagehen Basin, In mdw next to cabin ca 90' SE of main station 1951 Comment
  JEPS101466  Penstemon speciosus Dean W. Taylor 1970-7-17 548 Nevada trail from Donner Summit to Castle Peak 2590 Comment
  SCFS490  Penstemon speciosus M. Fleschner 1965-7-25 1965254 Nevada Sagehen Basin, Top of Carpenter Ridge at end of rd 2499 Comment
  CAS-BOT-BC211268  Perideridia bacigalupii Gordon H. True 1961-7-14 23 Nevada American Ranch Hill, 6 mi. south west of Grass Valley 670 Comment
  CAS-BOT-BC211269  Perideridia bacigalupii Gordon H. True 1961-8-2 116 Nevada American Ranch Hill, 6 mi. south west of Grass Valley 670 Comment
  SEINET4855711  Perideridia bacigalupii Unknown 1965-9-7 3761 Nevada Above Rush Creek 2.3 mi NW of Nevada City. 610 Comment
  SJSU10982  Perideridia lemmonii J. Brooks 1964-7-17 Nevada by University of California Field Station on Sagehen Creek c. 12 mi N of Truckee 1981 Comment
  RSA276576  Perideridia parishii subsp. latifolia Lincoln Constance, T. Chuang 1965-9-7 3762 Nevada Soda Springs Resort, Sierra Nevada 2073 Comment
  UC372889  Perideridia parishii subsp. latifolia Marcus E. Jones, A. M. 1881-7-26 2527 Nevada Soda Springs Comment
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Mar 1 2011
  CAS-BOT-BC413554  Persicaria amphibia A. A. Heller 1903-8-13 7162 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC413724  Persicaria hydropiper Gordon H. True 1965-10-6 2673 Nevada East end of Omega Mine Road at Hiway 20 about 2 miles west of Bear Valley 1584 Comment
  CAS-BOT-BC413726  Persicaria hydropiper Gordon H. True 1961-8-12 150 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road 548 Comment
  SD239679  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2011-7-17 17774 Nevada Northern Sierra Nevada Mountains Foothills: You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95a^z) of Peardale (Chicago Park 7.5'Q) 686 Comment
  POM65440  Phacelia heterophylla subsp. virgata A. A. Heller 1903-7-8 6883 Nevada Lower end of Donner Lake. Comment
  POM73408  Phacelia heterophylla subsp. virgata Marcus E. Jones 1901-7-22 s.n. Nevada Soda Springs [county not specified]. Comment
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Jan 5 2015
  OBI2943  Phacelia humilis Lewis S. Rose 1968-6-9 68079 Nevada Boca Reservoir 1524 Comment
  SCFS1057  Phacelia humilis F. Felix 2013-1 Nevada Wyethia meadow near Harrison plot #2 Comment
  SCFS363  Phacelia humilis D. Funnell 30-Jun 55 Nevada Sagehen Basin, 1.75 mi W of station on roadside 1951 Comment
  SJSU11237  Phacelia hydrophylloides S. T. Rae 1967-7-16 Nevada near Univ of Calif Sagehen Cr Field Station c. 12 mi N of Truckee 2072 Comment
  UCR193112  Phacelia marcescens George K. Helmkamp, E. A. Helmkamp 2007-6-12 12341 Nevada Northern Sierra Nevada Mountains, Spaulding Lake Road, 0.3 mile north of its junction with Hwy CA-20 1604 Comment
  JEPS114402  Phacelia mutabilis Lowell Ahart 2008-7-18 15132 Nevada Along the P. G. & E. water ditch at the 3 1/4 mile mark, about one mile southwest of Highway 20 (by ditch), about 1/2 mile south of Bear Valley 1744 Comment
  UC24451  Phacelia procera A. M. Carpenter 1893-8 Nevada 1920 Comment
  SCFS382  Phacelia racemosa B. Trowbridge 1973-7-8 4123 Nevada Sagehen Basin, Ca. 1 mi W of Hwy 89, SH Hill 1951 Comment
  UCD84704  Phacelia racemosa Robert E. Preston 2009-6-1 2686 b Nevada ca. 5.25 mi N of Emigrant Gap, ca. 0.6 mi NW of Camp 19. 1706 Comment
  RSA0009581  Phacelia racemosa Marcus E. Jones 1881-7-22 s.n. Nevada Soda Springs. 2134 Comment
  RSA78608  Phacelia racemosa J. T. Howell 1943-7-14 18288 Nevada West side of Donner Pass near Norden. 2134 Comment
  POM73587  Phacelia ramosissima var. subglabra Marcus E. Jones 1881-7-22 217 Nevada Soda Springs. Comment
  SEINET12280405  Phacelia tanacetifolia E. H. Graham 1931-1 6725 Nevada Donner Lake, Sierra Nevada Mts Comment
  SEINET10657366  Phalaris arundinacea Gordon H. True, John Thomas Howell 1974-5-31 True 7691 Nevada Highway 49 at South Wolf Creek bridge, 3.6 miles north of Bear River 401 Comment
  UCR176527  Phleum alpinum George K. Helmkamp, E. A. Helmkamp 2006-8-14 11232 Nevada Northern Sierra Nevada Mtns, just south of I-80 on Lake Valley Rd 1755 Comment
  CAS-BOT-BC260838  Phleum pratense Gordon H. True; John Thomas Howell 1967-8-17 3990 Nevada Sagehen Creek Wildlife and Fisheries Station of teh University of California, Sierra Nevada 1981 Comment
  CAS-BOT-BC260839  Phleum pratense Gordon H. True; John Thomas Howell 1971-6-30 6726 Nevada Highway 49, 2 miles west of Indian Flat on Rush Creek 609 Comment
  CHSC75806  Phlox diffusa Lowell Ahart; Vernon H. Oswald 1999-7-26 8100 Nevada North side of Grouse Ridge Road (Road 14) and northeast of the lookout, about 6 miles northeast of Bowman Lake Road (Road 18), about 4 miles (air) south of Bowman Lake. 2316 Comment
  UC193857  Phlox gracilis C. F. Sonne Jul 1898 Nevada Donner Lake Comment
  UC52848  Phlox gracilis Miss Michener Aug 1893 Nevada Truckee Comment
  SBBG35419  Phlox speciosa E. G. Maxwell -Jun-1969 700 -3 Nevada near Grass Valley Comment
  SEINET12347218  Phlox speciosa subsp. occidentalis F. H. Utech 1990-6-4 90 -827 Nevada Tahoe National Forest, Washington Creek Valley area, ca 5 mi N of CA 20 on Washington Rd 1000 Comment
  POM77087  Phyllodoce breweri Marcus E. Jones 1903-8-6 s.n. Nevada Summit. 2134 Comment
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Sep 5 2010
  UCD108162  Pickeringia montana R. O. Hanes 1991-6-30 43 Nevada Dorsey Dr. Grass Valley. 762 Comment
  CAS-BOT-BC206926  Pickeringia montana var. montana Margaret J. Williams; Lillian Mott 1988-5-5 88- 7 -1 Nevada Cherry Creek, near Hwy 49. 609 Comment
  UC1922445  Pickeringia montana var. montana LeRoy Gross, Valentin Arvizu, Virginia Moran 2007-1-20 2593 Nevada [Sierra Nevada; Northern Sierra Nevada region]; Sierra Nevada foothills. Place called Hells Half Acre. West of Grass Valley, just south of Hwy. 20 toward Rough and Ready, north of a community called The Oaks. Entrance off Adam Road. Near 777 Comment
  SEINET11446389  Pinus albicaulis H. Mozingo 1974-9-9 74 -74 Nevada saddle between Basin and Castle Peaks 2743 Comment
  SEINET10879508  Pinus contorta subsp. murrayana Andrew Townesmith, Karen M. Meyer 2007-7-14 Townesmith 806 Nevada Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4. 1770 Comment
  SEINET5334535  Pinus contorta var. murrayana P. B. Kennedy 1913-10-6 4604 Nevada Truckee. Comment
  CHSC45832  Pinus jeffreyi Lowell Ahart 1973-10-29 285 Nevada West of Washington Road, about 2 miles north of Highway 20. 914 Comment
  SCFS410  Pinus jeffreyi R. Schmid 1964-7-18 231 Nevada Sagehen Basin, N of Sagehen Rd, 1.3 mi W of station 1951 Comment
  SEINET5334641  Pinus lambertiana B. H. Banta 1949-5-15 111 Nevada No. side of Farad Comment
  SEINET5778548 Image available Pinus monticola Marcus E. Jones 1881-1 2462 Nevada Soda Springs Comment
  CAS-BOT-BC79046  Pinus ponderosa Gordon H. True; John Thomas Howell 1970-5-29 5428 Nevada Spenceville (site) on Dry Creek 121 Comment
  UCD15655  Pinus ponderosa Jessica Le 1989-6-3 6 Nevada Junction of 174 and You Bet Rd. 762 Comment
  UC429336  Piperia unalascensis C. F. Sonne Jun 1894 Nevada on road Ju<??> Valley Sierra Nevada Mountains Comment
  UCR237594  Plagiobothrys George K. Helmkamp, E. A. Helmkamp 2012-4-21 18822 Nevada Northern Sierra Nevada Mountains Foothills, McCourtney Road, 0.4 mile east of its junction with Perimeter Rd., 14.5 mi. NW (338 deg. ) of Auburn 407 Comment
  CHSC80936  Plagiobothrys cusickii Lowell Ahart 2001-7-27 9007 Nevada Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee. 1746 Comment
  JEPS103540  Plagiobothrys glyptocarpus var. glyptocarpus Lowell Ahart 2002-5-5 9597 Nevada Meadow area on the S side of McCortney Road, W of the drainage, ca 300 yards E of the intersection of McCortney Road and White Oak Drive, ca 1/4 mile SW of where McCortney Road crosses Rock Creek, ca 2 3/4 miles (air) NE of Camp Far West Dam. 112 Comment
  CAS-BOT-BC224994  Plagiobothrys hispidulus Gordon H. True; J. T. Howell 1965-8-24 2489 Nevada Grouse Ridge, about 5 miles NE of Yuba Gap 2346 Comment
  CAS-BOT-BC230928  Plagiobothrys hispidulus Margaret Williams 1973-7-17 73 -I-1 Nevada Waterloo Circle, Innisfree SW of Hirschdale 1767 Comment
  CHSC80812  Plagiobothrys hispidulus Lowell Ahart 2001-7-21 8961 Nevada On the north side of the dirt road, about 100 yards northwest of the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  UC965576  Plagiobothrys hispidulus Herbert L. Mason 1952-7-16 14350 Nevada adjacent to stream which arises from large spring in meadow one mi w University of California Trout Laboratory; Sierra Nevada, Sage Hen Creek 1981 Comment
  CAS-BOT-BC224996  Plagiobothrys hispidulus Gordon H. True; John Thomas Howell 1976-7-17 7976 Nevada Base of E end of Castle Peak Ridge, ca. 0.5 mile NW of Summit Lake 2316 Comment
  CAS-BOT-BC230929  Plagiobothrys hispidulus Herbert L. Mason 1952-7-16 14364 Nevada 1 mile W of University of California Trout Laboratory, Sage Hen Creek 1981 Comment
  POM64377  Plagiobothrys hispidus A. A. Heller 1903-7-8 6874 Nevada Lower end of Donner Lake. Comment
  UC1601367  Plagiobothrys hispidus J. B. Davy Nevada Truckee Comment
  UC197365  Plagiobothrys hispidus C. F. Sonne July 1890 Nevada Sierra Nevada Mountains, Truckee Truckee; Sierra Nevada Mountains, Truckee Comment
  UC25080  Plagiobothrys hispidus C. F. Sonne July 1886 Nevada Sierra Nevada Mountains, Truckee Truckee; Sierra Nevada Mountains, Truckee Comment
  CAS-BOT-BC189618  Plagiobothrys torreyi John Thomas Howell 1943-7-25 18800 Nevada W side of Donner Pass near Norden 2133 Comment
  JEPS68158  Plagiobothrys torreyi C. F. Sonne July 1886 Nevada above Donner Lake Comment
  JEPS107564  Plagiobothrys torreyi var. diffusus Lowell Ahart 2005-7-31 12215 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  CAS-BOT-BC254744  Poa bolanderi Gordon H. True; John Thomas Howell 1970-7-15 6041 Nevada Ca. 0.5 mile W of North Fork Sagehen Creek on N slope of Carpenter Ridge 2438 Comment
  UCD36420  Poa bolanderi Beecher Crampton 1953-7-21 1531 Nevada Nevada County, 1 mile west of Norden. 2103 Comment
  UCD90677  Poa bulbosa G. K. Helmkamp; E. A. Helmkamp 2007-3-31 11718 Nevada Northern Sierra Nevada Mountains. Along CA-49 at Lime Kiln Rd., 0.6 mi. north of Cherry Creek Acres. 549 Comment
  CAS-BOT-BC255126  Poa cusickii Gordon H. True; John Thomas Howell 1972-5-12 7125 Nevada Boca-Stampede Dam Road, 5.3 miles N of Boca 1767 Comment
  SJSU7658  Poa cusickii E. D. Davidson 1964-6-20 Nevada near University of Califorina Sagehen Creek Field Station on Sagehen Creek c. 12 mi N of Truckee 1950 Comment
  JEPS128699  Poa cusickii subsp. epilis Lowell Ahart, John Dittes 2017-7-18 21543 Nevada 1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow north of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee. Comment
  SCFS983  Poa cusickii subsp. epilis E. Davidson 1964-7-16 716642 Nevada Sagehen Basin, Ca 1 mi W of station in lg mdw with campground, at NE end 1981 Comment
  UC34017  Poa cusickii subsp. epilis C. F. Sonne July 1892 11 Nevada Mt Stanford; Sierra Nevada Mts 2438 Comment
  CAS-BOT-BC254590  Poa fendleriana subsp. longiligula Emily McPherson 1975-5-12 75- 2 -2 Nevada Canyon 22, just W of Sierra County line, 500 ft above Highway 80 1584 Comment
  CAS-BOT-BC255907  Poa nervosa Gordon H. True; John Thomas Howell 1970-7-15 5576 Nevada Carpenter Ridge at head of Sagehen Creek, ca. 7.5 mi west of Truckee-Sierraville Highway 2621 Comment
  RSA300174  Poa nervosa Gordon H. True Jr. 1966-5-24 2847 Nevada Near East Boca Springs, 2.6 mi. east of Boca Dam Road 1860 Comment
  SACT001909  Poa pratensis Josephine Van Ess 1976-6-19 Nevada Collected near campground up-river from village. Comment
  SJSU7943  Poa pratensis subsp. pratensis M. R. Kempf 1965-7-24 395 Nevada near University of California Sagehen Creek Field Station on Sagehen Creek c. 12 mi N of Truckee 1950 Comment
  CAS-BOT-BC247515  Poa pringlei Gordon H. True 1971-8-25 6974 Nevada Upper north slope of ridge between Mt. Lola and White Rock Lake 2560 Comment
  CAS-BOT-BC247520  Poa pringlei Gordon H. True; J. T. Howell 1965-8-24 2512 Nevada Sand Ridge, 2 1/2 miles north east of Grouse Ridge Lookout 2255 Comment
  CAS-BOT-BC247227  Poa secunda subsp. juncifolia Gordon H. True 1966-6-23 2926 Nevada Near East Boca Spring 2.6 miles east of Boca Dam Road 1859 Comment
  UCD92412  Poa secunda subsp. juncifolia Gordon H. True 1966-6-23 2963 Nevada Sierra Nevada. Uhlen Valley, ca. 8 miles W of Truckee and just E of Hwy. 80. 2194 Comment
  CAS-BOT-BC242903  Poa secunda subsp. secunda Gordon H. True 1965-6-29 2070 Nevada Truckee River Canyon 3 miles S of Hirschdale on Martis Peak Road 1950 Comment
  CAS-BOT-BC242908  Poa secunda subsp. secunda Gordon H. True; J. T. Howell 1970-8-10 6130 Nevada Cave Lake just S of Lindsey Lakes on N slope of Fall Creek Mountain 2072 Comment
  CAS-BOT-BC242909  Poa secunda subsp. secunda J. T. Howell 1978-7-26 53198 Nevada Boca Flats on Little Truckee River, 5 miles N of Hirschdale on road to Stampede Reservoir 1767 Comment
  CAS-BOT-BC242918  Poa secunda subsp. secunda Gordon H. True 1965-4-28 1809 Nevada On Bridgeport Road just S of Bridgeport 198 Comment
  CAS-BOT-BC242919  Poa secunda subsp. secunda Gordon H. True 1965-5-20 1948 Nevada Washington Road about 0.75 mile N of its junction with Highway 20, 12 miles E of Nevada City 1280 Comment
  CAS-BOT-BC242927  Poa secunda subsp. secunda Gordon H. True; John Thomas Howell 1971-5-25 6611 Nevada Puddingstone ridge 5 miles E of North Columbia on Graniteville Road 1280 Comment
  CAS-BOT-BC242943  Poa secunda subsp. secunda Barbara Trowbridge 1976-7-28 8002 Nevada White Rock Lake, 1 mile SW of Mount Lola on a ridge S of the lake 2560 Comment
  UC926116  Poa secunda subsp. secunda A. S. Hitchcock Jul 14 1913-Jul 16 1913 1203 Nevada vicinity Truckee (Mt Lincoln) Comment
  UC926132  Poa secunda subsp. secunda A. S. Hitchcock Jul 14 1913-Jul 16 1913 1227 Nevada vicinity Truckee (near Downer Lake) Comment
  SEINET7973856  Poa secunda var. secunda S. B. Doten 1901-6-20 56 a Nevada Little Truckee Comment
  UC926637  Poa wheeleri A. S. Hitchcock Jul 14 1913-Jul 16 1913 1192 Nevada vicinity Truckee (summit of Mt Lincoln) Comment
  CAS-BOT-BC244308  Podagrostis humilis Gordon H. True; J. T. Howell 1966-8-28 3194 Nevada Fordyce Creek just NW of Eagle Lakes, about 3.5 miles NE of Yuba Gap 1645 Comment
  CAS-BOT-BC244309  Podagrostis humilis James A. Neilson 1959-8-2 141 Nevada Near face of Fordyce Canyon wall 2194 Comment
  CAS-BOT-BC244318  Podagrostis humilis Gordon H. True 1974-8-28 7819 Nevada Ridge of Castle Peak from E base of Peak to Frog Lake cliffs 2468 Comment
  UCD52732  Podagrostis humilis Gordon H. True; John Thomas Howell 1965-7-13 2200 Nevada Marsh Mill about 2 miles E of Graniteville on Bowman Road. 1767 Comment
  UCD39926  Polemonium californicum Beecher Crampton Date unknown s.n. Nevada Or Placer County. Collection newspaper said, 'New Donner Summit' and misnumbered 9708. Comment
  NY337064  Polemonium helleri A. A. Heller 1903-8-18 7190 Nevada Truckee Comment
  POM129411  Polemonium occidentale Katherine Brandegee s.n. Nevada Truckee. Comment
  CAS-BOT-BC231339  Polemonium pulcherrimum John Thomas Howell 1943-7-18 18513 Nevada Castle Peak Comment
  CAS-BOT-BC231338  Polemonium pulcherrimum Henry M. Pollard 1936-7-1 s.n. Nevada Mt. Lincoln, Donner region Comment
  CAS-BOT-BC167803  Polygala cornuta var. cornuta Peter H. Raven 1956-8-4 9957 Nevada Dirt road north of Emigrant Gap 1493 Comment
  CAS-BOT-BC167808  Polygala cornuta var. cornuta Gordon H. True 1971-7-24 6891 Nevada Road between Columbia Hill Footes Crossing on Middle Yuba River 914 Comment
  CAS-BOT-BC167809  Polygala cornuta var. cornuta Gordon H. True 1961-7-8 7 Nevada 4 mi. south west of Grass Valley 670 Comment
  RSA700013  Polygala cornuta var. cornuta L. Ahart 2004-7-17 11285 Nevada Very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley., About 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  RSA794533  Polygala cornuta var. cornuta George K. Helmkamp, E. A. Helmkamp 2011-7-17 17748 Nevada Red Dog Road, 1.6 miles northeast of its junction with You Bet Road, 3 miles NE (313 ) of Gold Run 867 Comment
  UCD169339  Polygala cornuta var. cornuta Lowell Ahart 2004-7-17 11285 Nevada About 16 miles (air) northeast of Nevada City, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area. About 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road. Very upper reaches of Steephollow Creek. 1463 Comment
  SCFS81  Polygonum aviculare B. Trowbridge 1969-8-30 523 Nevada Sagehen Basin, Various loc around Sagehen Station 1920 Comment
  CAS-BOT-BC414346  Polygonum californicum Gordon H. True; Lillian Mott 1963-5-31 1253 Nevada Just west of Grass Valley, at intersection of Marysville Highway and Ridge Rd. 792 Comment
  SEINET2077319  Polygonum californicum S. Holiday 2002-7-4 Nevada Tahoe, Truckee River drainage S of I-80; 1981 Comment
  JEPS95896  Polygonum davisiae Lowell Ahart 1999-7-26 8105 Nevada on the north side of Grouse Ridge Road (Road 14) and northeast of the Lookout; about 6 miles northeast of Bowman Lake Road (Road 18); about 4 miles (air) south of Bowman Lake 2316 Comment
  POM104468  Polygonum davisiae Marcus E. Jones 1900-7-26 s.n. Nevada Summit [Summit Station], Sierra Nevada Mountains. 2561 Comment
  CAS-BOT-BC414537  Polygonum douglasii Saichi Kawahara 1969-7-19 1610 Nevada North of Sage Hen [Sagehen] Creek road, 2/5 mile west of gaging station 1956 Comment
  CHSC81044  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-8-14 9143 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  CHSC81045  Polygonum douglasii subsp. johnstonii Lowell Ahart 2001-8-14 9144 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  POM144935  Polygonum phytolaccifolium A. A. Heller 1903-8-7 7123 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC419880  Polygonum polygaloides subsp. confertiflorum Arnold Tiehm 1982-7-20 7388 Nevada About .4 road mile west of Boca Dam 1737 Comment
  CAS-BOT-BC420007  Polygonum polygaloides subsp. kelloggii H. D. Ripley; R. C. Barneby 1948-7-13 9854 Nevada 2 mi. SE. of Hobart Mills 1752 Comment
  CAS-BOT-BC420017  Polygonum polygaloides subsp. kelloggii Gordon H. True 1971-9-6 7004 Nevada Paradise Lake jeep road ca. 0.5 miles west of Basin Peak. 2499 Comment
  CAS-BOT-BC420023  Polygonum polygaloides subsp. kelloggii Gordon H. True; J. T. Howell 1965-7-13 2204 Nevada Marsh Mill about 2 mi. E of Graniteville on Bowman Road 1767 Comment
  CAS-BOT-BC420029  Polygonum polygaloides subsp. kelloggii Marcus E. Jones 1881-7-21 2423 Nevada Soda Springs 2438 Comment
  CHSC45864  Polygonum polygaloides subsp. kelloggii Lowell Ahart 1974-6-11 484 Nevada In a small meadow, near the sign that gives information about Bowman Dam, near Meadow Lake Road, about 1/4 mile west of Bowman Dam. 1706 Comment
  SCFS90  Polygonum polygaloides subsp. kelloggii B. Trowbridge 1969-7-13 433 Nevada Sagehen Basin, Dry pathway adj. to Botany lab 1920 Comment
  UC1060645  Polygonum polygaloides subsp. kelloggii Herbert L. Mason 1957-7-7 14729 Nevada sw Hobart Mills; Prosser Meadow Comment
  POM144934  Polygonum sawatchense subsp. oblivium A. A. Heller 1903-7-31 7065 Nevada Southeastern approaches to Castle Peak Comment
  CAS-BOT-BC420198  Polygonum sawatchense subsp. sawatchense Gordon H. True 1964-6-17 1497 Nevada 2 miles north of Truckee on Truckee-Sierra Valley Rd. 1767 Comment
  CAS-BOT-BC421027  Polygonum spergulariiforme Frank W. Peirson 1931-8-10 9564 Nevada Donner Lake 1828 Comment
  CAS-BOT-BC232984  Polypogon australis Gordon H. True 1971-7-24 6897 Nevada Bear Trap Road ca. 3 miles E of Columbia Hill 1158 Comment
  CAS-BOT-BC232986  Polypogon australis Gordon H. True; John Thomas Howell 1971-5-25 6596 Nevada Highway 49, at the S Yuba River Bridge 377 Comment
  UCR237381  Polypogon interruptus George K. Helmkamp, E. A. Helmkamp 2012-6-13 19165 Nevada Northern Sierra Nevada Mountains Foothills, Washington Road, 3.6 miles north of its junction with CA-20 1006 Comment
  CAS-BOT-BC102755  Populus tremuloides Gordon H. True 1965-5-19 1926 Nevada South side Truckee River between Hirschdale and Iceland Comment
  SCFS54  Populus tremuloides L. Loeblich 1964-7-19 118 Nevada Sagehen Basin, Hwy 89 where Sagehen Creek crosses hwy (15 km N of Truckee) 1847 Comment
  UCD110708  Populus tremuloides R. O. Hanes 1992-9-15 80 Nevada Rattlesnake Ck. 1828 Comment
  CAS-BOT-BC452172  Potamogeton gramineus Gordon H. True; John Thomas Howell 1970-8-12 6338 Nevada 1 mile south of Magonigal Camp, ca. 7 miles northeast of Cisco Grove. 2164 Comment
  SEINET516292  Potamogeton natans Vernon H. Oswald 1998-8-20 9505 Nevada Marsh Mill site on Bowman Lake Rd., about 2.5 mi E of Graniteville. 1777 Comment
  JEPS109899  Potamogeton praelongus Dean W. Taylor 2006-8-26 19621 Nevada Catfish Lake; watershed of the South Yuba River (ca. 20 air miles WNW of Truckee) 1969 Comment
  POM35106  Potentilla biennis A. A. Heller 1903-7-13 6617 Nevada Lower end of Donner Lake. Comment
  CDA26078  Potentilla flabellifolia L. Ahart 2004-8-9 11363 Nevada North of the mine waste mound, south of a small dry meadow, southwest of a large snow lake, on the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. Comment
  CHSC88205  Potentilla flabellifolia Lowell Ahart 2004-8-9 11363 Nevada North of the mine waste mound, south of a small dry meadow, southwest of a large snow lake, on the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 2290 Comment
  POM34668  Potentilla fruticosa Marcus E. Jones 1881-08 s.n. Nevada Soda Springs 2439 Comment
  UCR233225  Potentilla glandulosa George K. Helmkamp, E. A. Helmkamp 2011-6-9 17520 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  SCFS5269  Potentilla glandulosa C. L. Kline 1965-6-30 116 Nevada Sagehen Creek Station, 50 feet southwest from kitchen in shade beneath Pinus murrayana Comment
  SBBG72448  Potentilla gracilis M. N. Ackley -Jun-1925 940 Nevada Bear Valley 1371 Comment
  UCR88766  Potentilla gracilis G. H. True, J. T. Howell 1970-8-12 6312 Nevada Sierra Nevada, Magonigal Camp, c. 8 mi. NW of Cisco Grove & 1.5 mi. east of Fordyce. 2140 Comment
  UC12553  Potentilla gracilis var. fastigiata C. F. Sonne July 1887 Nevada Truckee Sierra Nevada Mountains, Truckee (Meadows) Comment
  CAS-BOT-BC540064  Potentilla gracilis var. fastigiata Marcus E. A M Jones 1881-7-1 2536 Nevada Soda Springs 2133 Comment
  CAS-BOT-BC540066  Potentilla gracilis var. fastigiata C. F. Sonne 1886-7-1 77 Nevada Meadow along Truckee River Comment
  CAS-BOT-BC540380  Potentilla gracilis var. fastigiata Gordon H. True; John Thomas Howell 1970-8-12 6312 A Nevada Sierra Nevada, Magonigal Camp ca. 8 miles NE of Cisco Grove and 1.5 miles E of Lake Fordyce 2133 Comment
  CAS-BOT-BC540390  Potentilla gracilis var. fastigiata Gordon H. True; J. T. Howell 1965-8-24 2490 Nevada Sierra Nevada, Grouse Ridge, about 5 miles NE of Yuba Gap 2346 Comment
  CAS-BOT-BC540392  Potentilla gracilis var. fastigiata Milo S. Baker 1925-9-5 94 a-'25 Nevada Soda Springs Ranger Station Comment
  CAS-BOT-BC158468  Potentilla gracilis var. flabelliformis Gordon H. True; John Thomas Howell 1970-8-12 6313 Nevada Magonigal Camp ca. 8 miles north-east of Cisco Grove and 1.5 miles east of Lake Fordyce 2133 Comment
  CAS-BOT-BC158469  Potentilla gracilis var. flabelliformis Gordon H. True; J. T. Howell 1967-8-16 3782 Nevada Fordyce Lake Road just south of lake, ca. 5 miles north of Cisco Grove 2042 Comment
  SEINET13710708  Potentilla rivalis Lowell William Ahart, Lowell William Ahart 2001-1 9049 Nevada Prosser Creek Reservoir, 4 Mi. N of Truckee (T18N, R16E, sec 26, NE 1/4) 5730 Ft. 1747 Comment
  CAS-BOT-BC226234  Poterium sanguisorba G. K. Helmkamp; E. A. Helmkamp 2011-5-26 17393 Nevada Northern Sierra Nevada Mountains Foothills: SE of Grass Valley, 0.2 mile south of CA-174 at the junction of Meadow View Road and Peardale Road 834 Comment
  JEPS43095  Primula suffrutescens L. S. Smith 1925-7-29 1693 Nevada n slope Mt. Lola (Tahoe Forest); , n slope Mt. Lola 2590 Comment
  UC35171  Primula suffrutescens C. F. Sonne July 1887 Nevada above Frog Lake (Mt. Stanford); , above Frog Lake 2438 Comment
  UCD41276  Prunus Ellen Dean; A. Shapiro, G. Walden, J. Chand, M. Munzel 2003-8-29 1904 Nevada Tahoe National Forest, north of Hwy 80. Along Bowman Lake Road, about 7 road miles north of intersection with Hwy 20, at Fall Creek. 1828 Comment
  CAS-BOT-BC159837  Prunus cerasifera Gordon H. True; John Thomas Howell 1974-5-21 7683 Nevada Wolf Creek along Idaho-Maryland Road just east of Grass Valley, (Hills Flat) 762 Comment
  UCR253620  Prunus dulcis George K. Helmkamp 2014-3-11 22536 Nevada Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way 402 Comment
  SEINET11912479  Prunus emarginata F. H. Utech 1990-1 90 -822 Nevada Tahoe National Forest, Lake Spaulding area, ca 4 mi W of US I-80 on CA 20 1500 Comment
  CAS-BOT-BC154640  Prunus subcordata Gordon H. True 1968-4-4 4140 Nevada Squirrel Creek grade between Rough and Ready and Penn Valley 548 Comment
  JEPS7743  Pseudognaphalium beneolens Peter H. Raven 1954-8-28 8003 Nevada 3000 ft w of Greenhorn Creek; Sierra Nevada 914 Comment
  CAS-BOT-BC356441  Pseudognaphalium beneolens Gordon H. True 1961-7-22 60 Nevada North slope of American Ranch Hill, 5 miles southwest of Grass Valley 670 Comment
  CAS-BOT-BC357080  Pseudognaphalium luteoalbum Gordon H. True 1961-8-27 180 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road 548 Comment
  JEPS105946  Pseudognaphalium thermale Lowell Ahart 2004-9-29 11409 Nevada Along Forest Road 41, about 1 northwest of Weaver Lake, about 2 miles (air) northwest of Bowman Lake, about 4 miles (air) northeast of Graniteville 1882 Comment
  SEINET5345386  Pseudotsuga menziesii var. menziesii W. D. Billings 1939-3-19 1203 Nevada 6 miles east of Nevada City 1524 Comment
  UC1605505  Pteridium aquilinum var. pubescens T. A. Ranker, P. G. Trapp, and J. P. Graf 1994-6-21 1628 Nevada ne side Donner Lake (ca. 200 meters n of lake in Donner Tract); Donner Tract 1830 Comment
  UCD137860  Pteridium aquilinum var. pubescens Rudolf Schmid 1964-7-18 237 Nevada Ca. 12 miles north of Truckee, ca. 3/4 mile from State Highway 89, University of California Sagehen Creek Station, Sagehen Creek Basin, along south side of Sagehen Road. 1950 Comment
  SCFS5202  Pteryxia terebinthina Marc Chamberlain 1973-6-24 34 Nevada Atop Carpenter Ridge. About 8 miles west of station. 2560 Comment
  POM82052  Pteryxia terebinthina var. californica I. E. Diehl 1902-7-9 s.n. Nevada Castle Peak. 2744 Comment
  SCFS173  Purshia tridentata D. Funnell 1965-6-28 28 Nevada Sagehen Basin, On roadside N of main station bldgs 1951 Comment
  UCD82932  Purshia tridentata var. tridentata Albert Grigarick 2009-5-23 80 Nevada NNE of Truckee. Ca. 200 yds. S along a dirt road from the E end of Prosser Dam. 1727 Comment
  CHSC70006  Pyrola asarifolia subsp. asarifolia L. P. Janeway; Eric Schroder 1997-7-14 5212 Nevada Small headwaters meadow on a tributary of Texas Creek; about 1.0 mi west of Bowman Mountain and 0.8 mi north of Loney Meadow. 1898 Comment
  CAS-BOT-BC462769  Pyrola dentata Gordon H. True; John Thomas Howell 1970-7-15 6012 Nevada Carpenter Ridge at head of Sagehen Creek, ca. 7.5 mi W of Truckee-Sierraville Hwy 2621 Comment
  SCFS263  Pyrola picta B. Trowbridge 1973-10-12 4177 Nevada Sagehen Basin, Edge of burn approaching ck 1920 Comment
  CAS-BOT-BC466096  Pyrola picta Gordon H. True 1971-8-26 6994 Nevada Sierra Nevada: Upper end of Castle Valley on Upper Castle Creek, ca 2 miles N of Hwy 80 2377 Comment
  JEPS33828  Pyrrocoma apargioides C. F. Sonne 1888-8-1 139 Nevada Mt. Stanford Sierra Nevada Mountains Comment
  UC1035936  Pyrrocoma hirta var. lanulosa Annie Alexander and Louise Kellogg 1946-8-17 5162 Nevada near Independence Lake 2118 Comment
  CAS-BOT-BC362292  Pyrrocoma racemosa var. paniculata Gordon H. True 1964-10-5 1735 Nevada Truckee River Canyon at Farad Powerhouse 1584 Comment
  CAS-BOT-BC104260  Quercus X morehus C. B. Wolf; B. D. Stark 1933-9-25 5499 Nevada W slope Sierra Nevada, 4 3/10 mi E of Smartsville on road to Grass Valley 396 Comment
  CAS-BOT-BC62464  Quercus chrysolepis John Thomas Howell 1978-7-26 53190 Nevada east of Nevada City on Highway 20 at junction of road to Washington 1310 Comment
  UCD40458  Quercus chrysolepis Rodney Gale Myatt 1972-9-20 1460 -1 Nevada Bridgeport-Yuba River. 250 Comment
  UCD40462  Quercus chrysolepis Rodney Gale Myatt 1973-7-1 1594 -13 Nevada Washington. North of Hwy 20, about 20 miles east of Nevada City, near community of Washington. 980 Comment
  CAS-BOT-BC86110  Quercus dumosa R. K. Gierisch; D. H. Esplin 1969-7-11 3518 Nevada Tahoe Forest area 2042 Comment
  UCD61815  Quercus kelloggii G. K. Helmkamp; E. A. Helmkamp 2006-10-10 11516 Nevada Northern Sierra Nevada Mountains Foothills: along Hwy. CA-49, 5.8 miles NNW of Nevada City. 750 Comment
  UCR257129  Quercus lobata George K. Helmkamp, Elizabeth Helmkamp 2013-10-10 22406 Nevada Sierra Nevada Mountains Foothills, Higgins Corner; Combie Road 0.1 mile east of its junction with CA-49 444 Comment
  CAS-BOT-BC104577  Quercus vacciniifolia Peter H. Raven 1956-8-5 10052 Nevada Sierra Nevada. At the summit of zion Hill Meadow Lake, along road just south of lake 1894 Comment
  UC5671  Quercus vacciniifolia A. M. Carpenter 1892-8 Nevada County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  CAS-BOT-BC104986  Quercus wislizeni Gordon H. True 1970-3-16 5211 Nevada Dry Creek just E of Spenceville (site) 121 Comment
  POM35605  Raillardella argentea Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains Comment
  POM268817  Ranunculus alismifolius var. alismellus A. A. Heller 1903-7-24 7010 Nevada Near Summit Station (Donner Pass). Comment
  UC827597  Ranunculus alismifolius var. alismifolius Anna Head 1921-6-13 Nevada Lake Independence Feather River Region Comment
  UCD40415  Ranunculus alismifolius var. hartwegii Rodney Gale Myatt 1972-6-1 219 Nevada Along Hwy 20, west of Hwy 80 and about 10 mi. east of Nevada City. 900 Comment
  POM118252  Ranunculus alismifolius var. lemmonii C. F. Sonne 1896-1 289 Nevada Prosser Creek. Comment
  POM150718  Ranunculus alismifolius var. lemmonii C. F. Sonne 1894-06 s.n. Nevada Near Prosser Creek Comment
  UCD105300  Ranunculus aquatilis var. diffusus K. M. Meyer; A. Townesmith 2007-7-17 123 Nevada Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek. 1890 Comment
  UCD95952  Ranunculus californicus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-11 10379 Nevada Northern Sierra Nevada Mountains. Cedarsong Road, 0.1 mile NE of CA-Hwy 49 (NW of Nevada City). 637 Comment
  UC118314  Ranunculus glaberrimus var. ellipticus C. F. Sonne May 1891 Nevada Truckee Comment
  UC192880  Ranunculus glaberrimus var. ellipticus C. F. Sonne May 1884 Nevada Truckee Comment
  UCD96947  Ranunculus occidentalis W. W. Robbins 1926-4-17 514 Nevada Grass Valley. Comment
  HSC100919  Ranunculus occidentalis C. Y. Sonne Jun 1886 Nevada Donner Lake. Comment
  UC480974  Ranunculus occidentalis C. F. Sonne 1886-5-16 508 Nevada Mill Truckee Comment
  SBBG39496  Ranunculus occidentalis var. ultramontanus L. S. Rose 1970-5-28 Nevada Bear Valley below Emigrant Gap; St Hwy 20 1402 Comment
  SEINET5338842  Ranunculus occidentalis var. ultramontanus M. J. Williams 1981-5-14 81- 4 -4 Nevada Near burned hillside near Boca Dam. Comment
  UCD97077  Ranunculus populago James A. Neilson Jr. 1962-7-30 13 Nevada meadow above the south west end of Sterling Lake. 2194 Comment
  UCD97098  Ranunculus sceleratus G. F. Hrusa 1992-6-6 10427 Nevada within Rifflebox Canal along Pleasant Valley Rd. approx. 2 m. from Hwy. 20 intersection. Comment
  SCFS791  Ranunculus uncinatus J. Brooks 1964-6-30 206 Nevada Sagehen Basin, In mdw, SW of main bldg and across Sagehen Creek 1920 Comment
  SCFS792  Ranunculus uncinatus E. Davidson 1964-6-26 626643 Nevada Sagehen Basin, Lg mdw directly S of station on its W side 1951 Comment
  CAS-BOT-BC74193  Raphanus raphanistrum Gordon H. True; John Thomas Howell 1966-8-30 3258 Nevada Sierra Nevada. Willow Valley on Upper Castle Creek, 0.3 mile north of Highway 80 and 1.5 mile north of Norden. 2255 Comment
  UC1602369  Rhamnus alnifolia C. F. Sonne Oct 1886 1557 Nevada near Vorney Ranch; Truckee Comment
  UC136148  Rhodiola integrifolia A. A. Heller 1903-8-10 7139 Nevada Ridge S of Donner Pass 2286 Comment
  UCD83467  Rhododendron columbianum Albert Grigarick 2009-7-6 139 Nevada Donner Pass. Pacific Crest Trail, N of Hwy 40, ca. 0.5 mi NE of hwy on trail, near small lake. 2120 Comment
  UC1371060  Rhododendron occidentale Theodore F. Niehaus 1964-10-17 249 Nevada Celina Ridge, Pat Yore Flat Pat Yore Flat; Celina Ridge, Pat Yore Flat 1828 Comment
  CAS-BOT-BC199773  Rhododendron occidentale var. californicum Wayne Roderick 1967-7-8 s.n. Nevada Willow Springs near Graniteville 1981 Comment
  RSA98053  Rhynchospora capitellata Peter H. Raven 1954-8-29 s.n. Nevada Lake at Buckeye Ridge, hydraulic mining area, between Chaulk Bluff Ridge and Greenhorn Creek, 22 miles SE of Quaker Hill 976 Comment
  CAS-BOT-BC437964  Ribes Doris K. Kildale 1928-8-23 6666 Nevada Donner Lake Comment
  CAS-BOT-BC108680  Ribes cereum A. A. Heller 1903-8-4 7091 Nevada Truckee. Comment
  CAS-BOT-BC93428  Ribes cereum Emily McPherson; Edwin McPherson 1974-9-29 III- 8 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale. 2011 Comment
  UC58230  Ribes cereum A. A. Heller 1903-8-4 7091 Nevada Truckee Comment
  CAS-BOT-BC169113  Ribes inerme var. inerme Gordon H. True; Barbara Trowbridge 1977-7-25 8324 Nevada Independence Lake Watershed, at western end of lake. Comment
  CAS-BOT-BC169119  Ribes inerme var. inerme C. F. Sonne 1885-5-19 s.n. Nevada Truckee 18 Comment
  SCFS1080  Ribes inerme var. inerme F. Felix 2014-1 Nevada Near creek Comment
  UC191458  Ribes inerme var. inerme C. F. Sonne 1888-5-13 Nevada Truckee Comment
  SEINET5792612 Image available Ribes lacustre var. molle Marcus E. Jones 1881-1 2559 Nevada Sods Springs, California Comment
  CAS-BOT-BC212561  Ribes montigenum John Thomas Howell 1943-7-16 18439 Nevada Boreal Ridge, W side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC212565  Ribes montigenum Milo S. Baker 1925-9-6 98 a-25 Nevada Soda Springs Ranger Station Comment
  CAS-BOT-BC212571  Ribes montigenum Emily McPhersen 1975-8-2 75- 52 -11 Nevada Cold Stream, NE side of Mount Lola 2529 Comment
  CAS-BOT-BC212575  Ribes montigenum Gordon H. True 1966-7-20 3019 Nevada Castle Peak, 3.5 miles N of Norden 2743 Comment
  UC191462  Ribes montigenum C. F. Sonne 1884-7-27 Nevada Mt. Stanford Comment
  CAS-BOT-BC219156  Ribes nevadense Gordon H. True; John Thomas Howell 1971-7-1 6790 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River 914 Comment
  CAS-BOT-BC219161  Ribes nevadense Wayne Roderick 1967-6-10 s.n. Nevada Road to Bowman Lake, N of Emigrant Gap 1371 Comment
  CAS-BOT-BC219165  Ribes nevadense Margaret J. Williams; Lillian Mott 1988-5-4 88- 1 -2 Nevada Bear Valley, Highway 20 1365 Comment
  SCFS140  Ribes nevadense B. Trowbridge 1970-7-25 1567 Nevada Sagehen Basin, Carpenter Ridge 2560 Comment
  RSA0018253  Ribes roezlii Ellsworth Bethel, Posey 1920-6-6 s.n. Nevada Truckee. Comment
  RSA0018255  Ribes roezlii Marcus E. Jones 1881-8-2 2508 Nevada Soda Springs. 2134 Comment
  UC11683 Image available Ribes viscosissimum J. Burtt Davy Jun 25 1897-Jun 30 1897 3186 Nevada Donner Pass Truckee River Basin Comment
  UCD102538  Ribes viscosissimum James A. Neilson Jr. 1959-7-19 127 Nevada Trail from public camp ground on So. Side Lake Sterling. Comment
  UCD40364  Ribes viscosissimum Rodney Gale Myatt 1971-7-10 854 Nevada South of Hwy 80, near Cisco. Along trial from Hwy 80 south to Loch Levin. 1737 Comment
  CAS-BOT-BC74609  Rorippa curvisiliqua Emily McPherson; Edwin McPherson, Jr. 1974-9-29 I- 9 Nevada Gray Creek between Murphy Meadows and the Truckee River, southeast of Hirschdale. 2072 Comment
  CAS-BOT-BC74612  Rorippa curvisiliqua Alice S. Mulford 1946-8-26 s.n. Nevada Round Valley. Near Norden. Comment
  CAS-BOT-BC74607  Rorippa curvisiliqua Gordon H. True; John Thomas Howell 3869 Nevada Sierra Nevada. Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 Comment
  RSA120911  Rorippa curvisiliqua H. K. Wagnon 1957-8-4 1674 Nevada Rd to Bowman Lake, upper end of Lake. Comment
  JEPS102573  Rosa bridgesii Lowell Ahart 2001-8-14 9112 Nevada On the south side of Cruzon Grade Road, south of the intersection with Bear Trap Spring Road, about 2 miles (air) east of Columbia Hill, about 9 1/2 miles (air) NE of North San Juan. 1158 Comment
  UC914727  Rosa bridgesii A. A. Heller 1938-6-17 15169 Nevada on State Hwy 20 7 mi e Nevada City 914 Comment
  SJSU10429  Rosa californica C. L. Kline 1965-7-21 265 Nevada by Univ of California Sagehen Cr Field Stationa c. 12 mi N of Truckee 1950 Comment
  SCFS1098  Rosa woodsii subsp. ultramontana M. Fleschner 1965-7-25 Nevada 1/4-m. west of U. C. field station at Sagehen Creek, Nevada County, Calif. Growing along road - bush 1-m high, flowers red-pink. 1950 Comment
  CHSC21395  Rubus laciniatus M. S. Taylor 1975-5-10 579 Nevada Ca. 500 yds e of junc of Blue Tent Rd and ca. 1/2 mi ne of Nevada City. 853 Comment
  CAS-BOT-BC147962  Rubus parviflorus Gordon H. True 1965-6-30 2104 Nevada Truckee River near Mystic RR bridge just west Sierra Co. line - Sierra Nevada 1554 Comment
  SCFS914  Rubus parviflorus M. Fleschner 1965-7-17 1965202 Nevada Sagehen Basin, 1.5 mi W of station 1966 Comment
  CAS-BOT-BC434291  Rumex triangulivalvis John Thomas Howell 1943-7-21 18686 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC434295  Rumex triangulivalvis Gordon H. True; Barbara Trowbridge 1977-7-25 8365 Nevada Independence Lake Watershed. Strand of Boca Reservoir near Little Truckee River 1706 Comment
  RSA624170  Sagittaria J. M. Tucker 1958-9-5 3466 Nevada Upper Eastern Lake (the lake between Sterling Lake and Fordyce Lake), N of US Hwy 40 (and almost due N of Big Bend Ranger Station). Comment
  CAS-BOT-BC132845  Salix arctica Gordon H. True 1968-8-27 4592 A Nevada North slope of Basin Peak 2621 Comment
  CAS-BOT-BC103233  Salix bonplandiana Gordon H. True 1968-10-25 4733 Nevada Bitney's Corner ca. 2 mi. west of Grass Valley on Hwy 20 at Newtown Rd. 701 Comment
  CAS-BOT-BC129729  Salix bonplandiana Gordon H. True 1968-7-9 4340 Nevada Bitney's Corner ca. 2 miels west of Grass Valley on Hwy. 20 at Newtown Rd. 701 Comment
  CAS-BOT-BC129728  Salix bonplandiana Gordon H. True 1968-7-9 4308 Nevada Old McCourtney road just west of bridge. 106 Comment
  CAS-BOT-BC108454  Salix eastwoodiae James A. Neilson 1962-7-30 511 Nevada Shore of Freeman Lake 2194 Comment
  CAS-BOT-BC108456  Salix eastwoodiae W. R. Dudley 1900-6-15 5126 Nevada Above Lake Mary Summit, near Nevada - Placer Co. line. Comment
  CAS-BOT-BC108461  Salix eastwoodiae A. A. Heller 1903-7-20 6970 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC108465  Salix eastwoodiae W. R. Dudley 1900-6-14 5084 a Nevada Road above Donner Lake Comment
  CAS-BOT-BC108471  Salix eastwoodiae W. R. Dudley 1900-6-21 5477 Nevada Head of Sawmill Brook trail from Webber Lake to Sierraville Comment
  CAS-BOT-BC108481  Salix eastwoodiae Lillian Mott 1969-7-26 LM 6921 Nevada Sheep Camp on English Mt. - Sierra Nevada 2286 Comment
  CAS-BOT-BC108485  Salix eastwoodiae Gordon H. True 1962-9-6 1079 Nevada Near Grouse Ridge Lookout - Sierra Nevada 2286 Comment
  CAS-BOT-BC108491  Salix eastwoodiae Gordon H. True 1968-7-30 4461 Nevada Just south of Donner Summit at Norden 2160 Comment
  CAS-BOT-BC108495  Salix eastwoodiae Gordon H. True 1968-7-20 4385 Nevada Donner summit at Norden - Sierra Nevada 2194 Comment
  CAS-BOT-BC108500  Salix eastwoodiae James A. Neilson 1959-1-1 121 Nevada Sterling Lake, about 6 miles northwest of Soda Springs and bout 600 feet directly east of Fordyce 2194 Comment
  CAS-BOT-BC108510  Salix eastwoodiae John Thomas Howell 1943-7-16 18436 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC108512  Salix eastwoodiae John Thomas Howell 1943-7-24 18774 Nevada Frog Lake Comment
  CHSC9632  Salix eastwoodiae E. L. Smith 1971-7-27 1004 Nevada On s side of Hwy 80 ca. 11.2 km e of Soda Springs at Castle Peak. 2202 Comment
  POM106760  Salix eastwoodiae Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains. Comment
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Nov 27 2011
  POM281399  Salix exigua A. A. Heller 1903-7-17 6953 Nevada Along Coldstream 3 miles above Truckee. Comment
  RSA177017  Salix geyeriana Peter H. Raven 1964-6-30 19598 Nevada Along Sage Hen Creek. Near Hobart Mills. Comment
  SCFS62  Salix geyeriana J. Brooks 1964-6-25 192 Nevada Sagehen Basin, 150 ft W and across creek from last men's tent 1951 Comment
  CAS-BOT-BC106870  Salix jepsonii W. R. Dudley 1900-6-14 5082 Nevada road above Donner Lake Comment
  RSA502880  Salix laevigata G. H. True 1968-7-9 4324 Nevada Just above Spenceville site. 122 Comment
  SCFS59  Salix lasiandra var. caudata W. Savage 1964-6-19 353 Nevada Sagehen Basin, Bank of Sagehen Creek, ca. 100 yds SW of station 1951 Comment
  CAS-BOT-BC125244  Salix lasiandra var. lasiandra A. A. Heller 1903-7-16 6943 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC125268  Salix lasiandra var. lasiandra Peter H. Raven 1956-8-4 10048 Nevada Fall Creek 1676 Comment
  CAS-BOT-BC125269  Salix lasiandra var. lasiandra Gordon H. True 1968-7-10 4379 Nevada Just north of Cisco Grove near mouth of Rattlesnake Creek 1798 Comment
  CAS-BOT-BC125273  Salix lasiandra var. lasiandra Gordon H. True 1968-5-7 4234 Nevada Bear Valley on Hwy. 20; where Hwy crosses Bear River at east end of Valley 1402 Comment
  CAS-BOT-BC125279  Salix lasiandra var. lasiandra Gordon H. True 1968-7-10 4348 Nevada Bear Valley on Hwy. 20; On Bear River at Hwy. 20 bridge 1402 Comment
  CAS-BOT-BC125288  Salix lasiandra var. lasiandra Gordon H. True 1968-7-30 4491 Nevada Just south of Truckee on Cold Creek 1828 Comment
  JEPS13839  Salix lasiolepis Willis L. Jepson April, 1892 24 s Nevada Rough and Ready Comment
  RSA605650  Salix lasiolepis Louis C. Wheeler 1952-9-26 6989 Nevada Wolf, near Higgins Corner: Nevada Co. No. 6. Comment
  UCR254595  Salix lasiolepis George K. Helmkamp 2014-3-11 22553 Nevada Sierra Nevada Mountains Foothills, along CA-49, 0.2 mile north of the junction with Gautier Road, between Higgins Corner and Auburn 421 Comment
  CAS-BOT-BC128454  Salix lasiolepis var. lasiolepis Gordon H. True; John Thomas Howell 1966-8-29 3226 Nevada Mills Spring, about 1/2 mile east of Boca Dam 1798 Comment
  CAS-BOT-BC128456  Salix lasiolepis var. lasiolepis Gordon H. True; John Thomas Howell 1971-5-25 6605 A Nevada Cherokee Diggings west of North Columbia 792 Comment
  CAS-BOT-BC128500  Salix lasiolepis var. lasiolepis Gordon H. True 1974-8-28 7832 Nevada Trail from Summit Lake to Castle Peak ridge - Sierra Nevada 2255 Comment
  CAS-BOT-BC124738  Salix lemmonii Gordon H. True 1962-6-19 723 Nevada Rattlesnake Creek near Cisco Grove 1737 Comment
  CAS-BOT-BC124739  Salix lemmonii Gordon H. True 1962-6-19 697 Nevada Donner Pass 2164 Comment
  RSA504826  Salix lemmonii G. H. True, John T. Howell 1972-7-5 7249 Nevada Castle Peak Rd ca 0.25 mile N of Hwy 80 at Uhen Valley. 2226 Comment
  SJSU10090  Salix lemmonii B. Corwin 1964-6-23 Nevada near Univ of Calif Sagehen Creek Field Station c. 12 mi N of Truckee 1950 Comment
  CAS-BOT-BC128228  Salix lucida A. A. Heller 1903-7-8 6879 Nevada Lower end of Donner Lake Comment
  POM107032  Salix lucida subsp. lasiandra Marcus E. Jones 1881-7-22 2450 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC129317  Salix orestera Gordon H. True; John Thomas Howell 1970-8-12 6311 Nevada Magonigal Camp ca. 8 miles northeast of Cisco Grove and 1.5 miles east of Lake Fordyce 2133 Comment
  RSA700792  Salix orestera L. Ahart 2004-8-9 11352 Nevada On the SW edge of a snow lake. Drainage flows E into Secret Lake. E of a small dry meadow. On the very upper reaches of Jackson Creek. On the NE side of English Mtn. About 0.75 mile (air) S of Catfish Lake., About 2.75 miles E of the E end of Bowman Lake. 2264 Comment
  CAS-BOT-BC126046  Salix scouleriana Gordon H. True 1974-8-29 7835 Nevada Meadow on old Donner Pass Highway, 2.5 miles west of Donner Lake 1981 Comment
  CAS-BOT-BC126068  Salix scouleriana Gordon H. True 1968-5-7 4246 Nevada Donner Summit at Norden 2194 Comment
  CAS-BOT-BC126069  Salix scouleriana Gordon H. True 1968-7-10 4370 Nevada Hwy. 20 just west of Yuba Gap 1661 Comment
  CAS-BOT-BC126073  Salix scouleriana Gordon H. True 1968-7-30 4473 Nevada South side of Truckee River, ca. 1 mile east of Hirschdale 1706 Comment
  CAS-BOT-BC126089  Salix scouleriana W. R. Dudley 1900-6-15 5095 Nevada Road east of hotel at Summit Comment
  CAS-BOT-BC126093  Salix scouleriana W. R. Dudley 1900-6-15 5102 Nevada Grade east of Summit Hotel Comment
  RSA232944  Salix scouleriana L. S. Rose 1968-6-9 68071 Nevada E of Norden. Old Donner Summit. 2195 Comment
  UC1514418  Salix scouleriana L. S. Smith 1928-6-1 2280 Nevada summit Donner Pass; Tahoe Forest 2194 Comment
  RSA263828  Salvia pratensis Lillian Mott 1972-07 s.n. Nevada Empire Mine property, just east of Grass Valley. 793 Comment
  CDA5767  Salvia virgata G. D. Barbe, T. C. Fuller 1972-6-8 964 Nevada Empire Mine, Grass Valley. 0 Comment
  POM68493  Sambucus microbotrys Marcus E. Jones 1881-7-28 2737 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC238822  Sambucus nigra subsp. caerulea Roxana S. Ferris 1953-11-8 12699 Nevada Along north fork of Yuba River, State Highway 49, between Downieville and Sierra City Comment
  UCR233628  Sanguisorba minor subsp. muricata George K. Helmkamp, E. A. Helmkamp 2011-7-17 17788 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road just northeast of its junction with CA-174, 1.25 mi. east (91 deg. ) of Peardale 778 Comment
  POM118265  Sanicula bipinnatifida H. M. Hall, F. Essig 1916-6-16 10196 Nevada Near Kress, on the westerly slope of the Sierra Nevada, western Nevada County 850 Comment
  CHSC22873  Sanicula tuberosa Robert A. Schlising; G. Keator 1963-4-8 2487 Nevada Along Indian Springs Road, several miles south of junction with highway 20. Comment
  POM82764  Sanicula tuberosa Marcus E. Jones 1881-7-20 s.n. Nevada Soda Springs. 2134 Comment
  SEINET3815688 Image available Sanicula tuberosa Herbert L. Mason 1939-7-8 12153 Nevada 3 miles west of Donner Summit 2073 Comment
  UCD40299  Sanicula tuberosa Rodney Gale Myatt 1971-7-10 878 Nevada South of Hwy 80, near Cisco. Along trial from Hwy 80 south to Loch Levin. 1737 Comment
  RSA212140  Sanicula tuberosa L. S. Rose 1970-5-28 70060 Nevada Bear Valley, below Emigrant Gap, Highway 20 1402 Comment
  JEPS94051  Saxifraga bryophora Vernon H. Oswald and Lowell Ahart 1998-8-20 9544 Nevada 0.8 mi. n.e. Tollhouse Lake (Meadow Lake Rd. 3.9 mi. s.e. of Graniteville Rd., granitic outcrop on w. side of rd.) 2141 Comment
  POM92825  Saxifraga bryophora Marcus E. Jones 1900-7-26 s.n. Nevada Summit 2439 Comment
  POM142442  Saxifraga odontoloma A. A. Heller 1903-7-20 7005 Nevada Along Coldstream 3 miles above Truckee. Comment
  SCFS156  Saxifraga oregana J. Ammirati 1964-6-22 33 Nevada Sagehen Basin, S side of Sagehen station, on S side of ck ca. 20 yd from bank 1951 Comment
  UC1713678  Saxifraga oregana C. F. Sonne June 1886 Nevada Donner Lake; Sierra Nevada Mountains, Donner Lake Comment
  RSA0009801  Saxifraga oregana Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC283112  Schedonorus arundinaceus Gordon H. True; J. T. Howell 1967-8-16 3770 Nevada Eagle Lakes Road ca. 1.5 miles south of Eagle Lakes 1676 Comment
  POM111545  Scirpus congdonii Marcus E. Jones 1900-7-6 s.n. Nevada Summit, Sierra Nevada Mts. 2561 Comment
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Nov 27 2011
  CAS-BOT-BC30803  Scirpus congdonii Gordon H. True 1964-7-22 1585 Nevada Fall Creek, about 5 miles north of Emigrant Gap and just east of Bear Valley-Bowman Lake Rd. 1706 Comment
  CAS-BOT-BC30733  Scirpus diffusus Gordon H. True 1973-6-6 7552 Nevada Scadden Flat, just west of Grass Valley at head of Squirrrel Creek. 731 Comment
  SEINET9183998  Scirpus microcarpus H. L. Mason 1952-8-16 14471 Nevada Sierra Nevada, Sage Hen Creek, meadow opposite University of California Trout Laboratory 1981 Comment
  UCD98521  Scleranthus annuus subsp. annuus Lewis S. Rose 1967-6-13 67131 Nevada Spenceville site. 182 Comment
  CAS-BOT-BC243505  Scribneria bolanderi Gordon H. True; John Thomas Howell 1967-6-13 3602 Nevada 4.8 miles sw of Grass Valley on McCourtney Road 670 Comment
  SEINET12273600  Scutellaria angustifolia E. H. Graham 14 Jul 1?31 6702 Nevada Donner Lake, Sierra Nevada Mts Comment
  CHSC88138  Scutellaria californica Lowell Ahart 2004-7-17 11284 Nevada Near a small stream, very upper reaches of Steephollow Creek, about 100 yards west of Highway 20, about 150 yards south of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. 1463 Comment
  RSA82330  Scutellaria californica F. W. Peirson 1931-8-10 9562 Nevada Near west end of Donner Lake. 1829 Comment
  SEINET12273614  Scutellaria californica C. F. Sonne 1885-1 s.n. Nevada Donner Lake Comment
  SEINET8020892  Scutellaria californica H. M. Hall, E. B. Babcock 1903-1 4548 Nevada Donner Lake. 1829 Comment
  CAS-BOT-BC64204  Sedum obtusatum Lillian S. Mott 1966-7-4 6656 Nevada On rocks above Penner Lake, 2225 Comment
  RSA0074842  Sedum obtusatum A. A. Heller 1903-8-7 7105 Nevada Above Donner Lake toward Donner Pass. Comment
  CHSC118106  Sedum obtusatum subsp. obtusatum Barbara L. Wilson; Nick Otting 2012-6-30 CWG- 111 Nevada Road to Bowman Lake, east of Highway 20, between mile markers 13 and 14. 1641 Comment
  CAS-BOT-BC64201  Sedum obtusatum subsp. obtusatum Betty J. jorgensen 1944-7-25 524 Nevada Near Flara Lake, near Norden. Comment
  UC191207  Sedum obtusatum subsp. obtusatum C. F. Sonne 1884-8-3 Nevada on road..summit above Donner Lake; above Donner Lake Comment
  SEINET3002889  Sedum rosea Marcus E. Jones 1981-7-28 2560 Nevada Soda Springs 2740 Comment
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Jan 5 2015
  NY758198  Sedum rosea var. integrifolium N. J. Davis 08 1867 111 Nevada Rocks above French Lake. Summit of Sierra Nevada Comment
  RSA0078601  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2011-6-9 17521 Nevada Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River. 878 Comment
  CDA16316  Selaginella hansenii G. F. Hrusa, J. Glazner 2000-5-21 15423 Nevada Wolf Creek Drainage; Wolf Creek, opposite to Cerrito Rd on W side of Hwy 49. Comment
  JEPS113231  Selaginella hansenii Lowell Ahart 2007-2-15 13565 Nevada On the north side of the South Fork of the Yuba River, about 200 yards east of Bridgeport State Park 224 Comment
  CHSC107544  Selaginella watsonii Lowell Ahart 2011-7-23 17581 Nevada On rocks, around the small meadow where there are two grave memorials, about 40 yards west of Bowman Lake road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road. 1379 Comment
  CAS-BOT-BC365631  Senecio clarkianus Gordon H. True; John Thomas Howell 1965-7-14 2267 A Nevada Fall Creek about 5 miles north of Yuba Gap and just east of Lake Bowman Road 1706 Comment
  UCD82930  Senecio integerrimus Albert Grigarick 2009-5-21 78 Nevada NNE of Truckee. Ca. 150 yds. NE of Prosser Dam and 40 yds. E of Prosser Reservoir. 1758 Comment
  JEPS29208  Senecio integerrimus var. major Lauramay T. Dempster 1961-6-15 1446 Nevada about 2 mi n Hobart Mills (along Highway 89, just e of road) 1828 Comment
  SEINET12725714 Image available Senecio serra M. J. Williams 1973-7-17 73 -K-1 Nevada Martis Peak Rd., N of Innesfree, near Hirschdale 1646 Comment
  CAS-BOT-BC364374  Senecio triangularis Gordon H. True 1961-7-29 91 Nevada Meadow Lake 2194 Comment
  CAS-BOT-BC364376  Senecio triangularis Gordon H. True; John Thomas Howell 1970-8-12 6337 Nevada Magonigal Camp ca. 8 miles northeast of Cisco Grove and 1.5 miles east of Lake Fordyce 2133 Comment
  POM37158  Senecio triangularis Marcus E. Jones 1881-07 s.n. Nevada Soda Springs. 2134 Comment
  UC131739  Senecio triangularis A. A. Heller 1903-7-18 6962 Nevada upper end Donner Lake Comment
  POM5490  Senecio triangularis A. A. Heller 1903-7-18 16278 Nevada Upper end of Donner Lake Comment
  SJSU5536  Senecio triangularis R. Schmid 1964-7-17 220 Nevada 0.5 mi E of Univ of Calif Sagehen Cr Station, 12 mi N of Truckee 1950 Comment
  UCD68117  Sherardia arvensis Gene D. Cooley 1981-5-24 173 Nevada South of Cement Hill Road, 1 mile Northwest of junction with Highway 49, at Nevada City. 838 Comment
  HSC19858  Sherardia arvensis D. E. Anderson 1962-4-14 2003 Nevada 10 mi. W of Marysville Comment
  UCD127655  Sibbaldia procumbens A. M. Shapiro 2010-8-12 s.n. Nevada Trail between Castle Pass and Peter Grubb Hut. East side of Hwy 80. 2331 Comment
  CHSC109352  Sidalcea gigantea Karen Callahan; Tina Costella 2012-11-1 24 Nevada Northern Sierra Nevada Foothills. From Highway 20 north of Nevada City drive 5 miles to Scotts Flat Road then 4 miles to Gate 2 of the recreation area. Trail is located on the north shore of Scotts Flat Reservoir, near the beginning of the trail weat of the Marina. The trail follows an unused irrigation ditch an Sidalcea gigantea grown in several large colonies along the ditch and hillside seeps above it. 914 Comment
  UCD116667  Sidalcea glaucescens James A. Neilson Jr. 1958-7-30 9 Nevada North side of Lake Sterling. Comment
  SBBG71465  Sidalcea hartwegii M. N. Ackley -Jun-1925 707 Nevada Bear Valley 1371 Comment
  UC1177541  Sidalcea oregana subsp. spicata B. Fuller, Herbert L. Mason, and H. Whisler 1958-7-22 33 Nevada 12 mi n Truckee (one mi w of University of California Trout Laboratory); Sierra Nevada, Sage Hen Creek 1981 Comment
  UC35235  Sidalcea oregana subsp. spicata Miss Michener Aug. 1893 Nevada Truckee Comment
  UCR121470  Sidalcea oregana subsp. spicata George K. Helmkamp, E. A. Helmkamp 1999-6-29 5046 Nevada Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe 1707 Comment
  SEINET9015478  Sidalcea oregana var. spicata M. J. Williams 1973-7-17 73 -J-2 Nevada Near Buck's Springs, ca 1 mile E of Martis Peak Road, N of Buck Ridge. 1859 Comment
  CAS-BOT-BC213194  Sidalcea stipularis Gordon H. True; John Thomas Howell 1974-5-31 7677 Nevada Scadden Flat just west of Grass Valley at the head of Squirrel Creek 731 Comment
  CAS-BOT-BC213196  Sidalcea stipularis Gordon H. True 1973-7-23 7616 Nevada Scadden Flat just west of Grass Valley at the head of Squirrel Creek, Sierra Nevada 731 Comment
  RSA0074173  Sidalcea stipularis L. M. Prince 2005-9-14 s.n. Nevada [No location information on label.] Comment
  UC1614634  Silene californica Charles M. Belshaw 1934-4-1 72 Nevada Washington 883 Comment
  CAS-BOT-BC385913  Silene douglasii Gordon H. True 1962-8-21 1020 Nevada Cave Lake, NE slope of Fall Creek Mt. 2072 Comment
  POM100881  Silene douglasii Marcus E. Jones 1931-7-25 2502 Nevada Soda Springs. 2134 Comment
  UC1035666  Silene douglasii Kay H. Beach 1940-6-30 796 Nevada on U.S. 40, 5.6 mi e Emigrant Gap; e of Emigrant Gap 1676 Comment
  UC8434  Silene douglasii A. M. Carpenter 1892-8 Nevada County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  CAS-BOT-BC385908  Silene douglasii Gordon H. True 1964-7-23 1627 Nevada About 5 miles North of Cisco Grove on Fordyce Rd. just north of Fordyce Summit 2133 Comment
  SCFS738  Silene douglasii R. Schmid 1964-7-12 144 Nevada Sagehen Basin, On hillside just above Sagehen Rd by main station 1951 Comment
  POM101039  Silene douglasii var. douglasii Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mts. Comment
  UCR54303  Silene laciniata B. G. Pitzer, Steve Morgan, H. M. Soldan 1988-5-28 0932 Nevada Sierra Nevada Mtns, Tahoe National Forest, French Corral Creek Road, just off Hwy 49, c. 2 mi. north of bridge across South Fork of Yuba River 671 Comment
  UCD98987  Silene laciniata subsp. californica G. K. Helmkamp; E. A. Helmkamp 2007-3-31 11723 Nevada Northern Sierra Nevada Mountains, just south of the crossing of CA-49 over the South Yuba River. 390 Comment
  CAS-BOT-BC389186  Silene laciniata subsp. californica Lillian Mott 1974-5-5 42 LM74 Nevada South side of South Yuba River, just below Washington 792 Comment
  SCFS5301  Silene montana B. A. Trowbridge 1970-7-12 1443 Nevada About 1/2 mile west of Highway 89 in Sagehen Creek Road. 1951 Comment
  JEPS109909  Silene occidentalis subsp. occidentalis Dean W. Taylor 2004-7-7 19158 Nevada canyon South Yuba River; 2 air mi W of Kingvale on Interstate 80, along logging road from the highway to Catfish Lake one mile north of the Placer County line 2087 Comment
  CAS-BOT-BC389833  Silene sargentii Barbara Trowbridge 1976-7-28 8084 A Nevada Collected on the upper south-facing slopes of Mt. Lola 2743 Comment
  SCFS696  Sisyrinchium idahoense R. Schmid 1964-6-22 56 Nevada Sagehen Basin, Ca. 30 ft SE of fish observation post 1951 Comment
  UC1187137  Sisyrinchium idahoense Jean Langenheim 1957-7-20 4420 Nevada Sage Hen Creek, University of California Trout Laboratory Sage Hen Creek 1981 Comment
  UC429217  Sisyrinchium idahoense var. occidentale C. F. Sonne 1884-7-12 Nevada Truckee Comment
  JEPS120564  Smilax californica Karen I. Callahan 2012-9-25 0024 Nevada Northern Sierra Nevada Foothills. Location is Empire Mine State Historic Park, Union Meadow, less than one mile east of Grass Valley driving on East Bennett Road. Comment
  CAS-BOT-BC156482  Solanum umbelliferum H. M. Pollard s.n. Nevada Rainbow Tavern, Donner Region 1829 Comment
  RSA0012018  Solidago altissima George K. Helmkamp, E. A. Helmkamp 2010-8-26 16826 -A Nevada South Fork Yuba River, Forest Route 85 (Fordyce Lake Rd) north of Hampshire Rocks Road and I-80, 1 mi. NNW (351 deg.) of Cisco. 1634 Comment
  CHSC69995  Solidago elongata L. P. Janeway; Eric Schroder 1997-7-15 5219 Nevada Loney Meadow, along upper Texas Creek; about 1.5 mi southwest of Bowman Mountain. 1822 Comment
  CAS-BOT-BC374566  Sonchus oleraceus Gordon H. True 1961-7-14 s.n. Nevada G. H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road 548 Comment
  CAS-BOT-BC157293  Sorbus californica Gordon H. True; John Thomas Howell 1974-8-14 7802 Nevada Meadow on old Donner Pass Highway, 2.5 miles west of Donner Lake 1981 Comment
  CDA16758  Sorbus californica G. F. Hrusa, J. Glazner 2001-7-15 15901 Nevada Sierra Nevada; N side of Lake Van Norden. 2164 Comment
  CHSC85695  Sorbus californica G. F. Hrusa; J. Glazner 2001-7-15 15901 Nevada Northern Sierra Nevada. N side of Lake Van Norden. 2164 Comment
  HSC97082  Sparganium angustifolium L. Ahart 2004-8-17 11388 Nevada Snow lake outlet flows E into Secret Lake, upper reaches of Jackson Creek, NE side of English Mtn., .75 mi. S of Catfish Lake, 2.75 mi. E of E end of Bowman Lake 2264 Comment
  CAS-BOT-BC390661  Spergularia rubra Alice Eastwood 1912-6-20 593 Nevada Nevada City Comment
  CAS-BOT-BC390665  Spergularia rubra Gordon H. True 1962-8-30 1028 Nevada Carr Lake road, 1 mile east of Bear Valley - Bowman road 1950 Comment
  CAS-BOT-BC390671  Spergularia rubra John Thomas Howell 1943-7-14 18313 Nevada West side of Donner Pass near Norden 2133 Comment
  POM82492  Sphenosciadium capitellatum Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mts. Comment
  SCFS246  Sphenosciadium capitellatum E. Davidson 1964-7-15 7156413 Nevada Sagehen Basin, Marshy area along SH Ck ca 0.5 mi SW of station 1951 Comment
  UCD128091  Sphenosciadium capitellatum K. M. Meyer; A. Townesmith 2007-7-17 122 Nevada Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek. 1890 Comment
  CHSC88199  Spiraea densiflora Lowell Ahart 2004-8-9 11368 Nevada On the south side of a large snow lake, drainage flows east into Secret Lake, east of a small dry meadow, on the very very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake. 2263 Comment
  SD103788  Spiraea densiflora Darley Howe 1978-7-15 Nevada Along highway 20 to Lake Spaulding, 28 miles west of Truckee 1615 Comment
  CHSC91687  Spiraea douglasii M. I. Wibawa; L. Pico 2002-6-1 294 Nevada San Juan Ridge. Malakoff Trail Mine Dredgings. Along Tyler Foote Crossing Rd, +-1 mi W of North Columbia. In large field. UTM: 10S, 4359570 N, 0672305 E. 700 Comment
  SEINET5264506  Spiraea helleri Unknown 1903-7-27 7022 Nevada Summit [near Summit Station (Donner Pass), Nevada County] Comment
  CAS-BOT-BC152529  Spiraea splendens Gordon H. True 1961-7-29 82 Nevada Meadow Lake 2194 Comment
  UCD114069  Spiraea splendens Ethel H. Hyde 1935-7-21 s.n. Nevada Summit, Donner Pass. 2174 Comment
  JEPS64503  Spiranthes stellata W. L. Jepson 1898-7-21 21284 Nevada near Emigrant Gap; Bear Valley Comment
  RSA0005233  Spraguea umbellata var. montana Marcus E. Jones 1881-7-21 2460 Nevada Soda Springs Comment
  SCFS396  Stachys ajugoides var. ajugoides J. Yamanaha 1965-7-3 92 Nevada Sagehen Basin, Adj. to girl's cabin 1951 Comment
  JEPS98380  Stachys ajugoides var. rigida Lowell Ahart 2000-8-10 8641 Nevada gravel bars along Fall Creek, 1/8 mi E of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  UC909621  Stachys ajugoides var. rigida Kay H. Beach 1940-6-30 810 Nevada 5.6 mi e Emigrant Gap (on U.S. 40) 1676 Comment
  SEINET4853931  Stachys rivularis A. A. Heller 1903-8-6 7114 Nevada 1 mile above Truckee, Truckee River. Comment
  SCFS5116  Stellaria longipes M. R. Keupf 1965-7-15 324 Nevada Located 300 yards west of Sagehen Camp 1951 Comment
  UC965630  Stellaria longipes var. longipes Herbert L. Mason 1952-7-16 14346 Nevada 1 mi w Univ. of Calif. Trout Laboratory (Sage Hen Creek); Sierra Nevada, Sage Hen Creek 1981 Comment
  CAS-BOT-BC375252  Stephanomeria elata Peter H. Raven 1954-8-27 7979 Nevada West of Greenhorn Creek 914 Comment
  CAS-BOT-BC375863  Stephanomeria virgata Roxana S. Ferris 1953-11-7 12698 Nevada South Fork of Yuba River, on State Highway 49 Comment
  UCD51125  Stipa californica Elizabeth Wilson 1940-1 s.n. Nevada South fork Yuba River, Auburn-Truckee. 1828 Comment
  SEINET10605826  Stipa elmeri Gordon H. True 1971-8-25 True 6936 Nevada Summit and extreme upper slope of Mt. Lola Occasional on open rocky ridge 2786 Comment
  UCR233204  Streptanthus George K. Helmkamp, E. A. Helmkamp 2011-6-9 17516 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  RSA0049734  Streptanthus longisiliquus Dean Wm. Taylor 2013-8-2 21391 Nevada Chalk Bluff; Chalk Bluff Road 3.2 road miles SW from Highway 20 1402 Comment
  CAS-BOT-BC87456  Streptanthus polygaloides Gordon H. True 1964-7-22 1601 Nevada Sierra Nevada. Washington Road 1.5 mile north of Washington Junction on Highway 20. 1341 Comment
  CAS-BOT-BC87458  Streptanthus polygaloides Gordon H. True 1971-6-8 6671 Nevada Sierra Nevada. Newton Road between Newton and Indian Flat. 716 Comment
  CAS-BOT-BC87460  Streptanthus polygaloides Gordon H. True; John Thomas Howell 1965-7-14 2225 Nevada On Washington Road, 12 miles east of Nevada City. 1280 Comment
  CAS-BOT-BC87461  Streptanthus polygaloides Gordon H. True; John Thomas Howell 1970-7-16 6100 Nevada Washington Road, 1.5 miles north of Washington Junction, ca. 12 miles east of Nevada City. 1341 Comment
  CAS-BOT-BC87464  Streptanthus polygaloides Alice Eastwood 1913-7-4 3427 Nevada Near Wolf Creek. Comment
  CAS-BOT-BC87741  Streptanthus tortuosus John Thomas Howell; Gordon H. True 1970-5-28 5374 Nevada Sierra Nevada. Bear Valley on Highway 20, ca. 20 miles east of Nevada City. 1402 Comment
  SD147609  Streptanthus tortuosus Gordon H. True, John Thomas Howell 1971-7-1 6784 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River. 790 Comment
  CAS-BOT-BC87733  Streptanthus tortuosus subsp. truei Gordon H. True 1971-7-24 6893 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River. 914 Comment
  CAS-BOT-BC87740  Streptanthus tortuosus subsp. truei Gordon H. True; John Thomas Howell 1971-7-1 6784 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River. 914 Comment
  JEPS94031  Streptanthus tortuosus var. orbiculatus Vernon H. Oswald and Lowell Ahart 1998-8-20 9537 Nevada ca. 1 mi. n.e. Tollhouse Lake (Meadow Lake Rd. 3.4 mi. s.e. of Graniteville Rd.) 2087 Comment
  UC1035673  Streptanthus tortuosus var. orbiculatus Kay H. Beach 1940-6-30 790 Nevada on US 40 5.6 mi e Emigrant Gap 1676 Comment
  JEPS59371  Swertia albicaulis var. nitida Ezra Brainerd and Viola B. Baird 1915-7-31 105 Nevada vicinity Nevada City 1524 Comment
  UCD137415  Symphoricarpos albus var. laevigatus D. H. Hartmann 1941-10-11 s.n. Nevada 4 miles west of Grass Valley. Comment
  CAS-BOT-BC234727  Symphoricarpos mollis Henry M. Pollard 1936-7-1 s.n. Nevada Rainbow Tavern, Donner region 1828 Comment
  UC1119960  Symphoricarpos mollis C. W. Hanks 1934-10-3 103 Nevada 4 mi nw Truckee (Prosser Creek); Tahoe National Forest, Truckee Quad. 1859 Comment
  UC193020  Symphoricarpos mollis var. acutus C. F. Sonne 1884-7-13 Nevada Truckee Comment
  CAS-BOT-BC238984  Symphoricarpos rotundifolius Gordon H. True 1971-8-25 6969 Nevada Southwest slope of Mt. Lola 2560 Comment
  RSA0049594  Symphoricarpos rotundifolius var. rotundifolius Dean Wm. Taylor 2013-8-9 21403 Nevada Truckee; cultivated in several intersection round--abouts, this one specifically at Borakway Road at Martis Valley Road 1805 Comment
  UC58282  Symphoricarpos rotundifolius var. rotundifolius A. A. Heller 1903-8-15 7170 Nevada Truckee Comment
  CAS-BOT-BC97543  Symphyotrichum ascendens Gordon H. True; John Thomas Howell 1970-8-12 6333 Nevada Magonigal Camp ca. 8 miles northeast of Cisco Grove and 1.5 miles east of Lake Fordyce 2133 Comment
  CHSC107435  Symphyotrichum chilense Karen Callahan; Cindy Rubin 2010-11-3 21 Nevada Northern Sierra Nevada Foothills. Location is two miles south of Grass Valley on the southeast side of Hwy. 49 at the La Barr Meadows exit. 701 Comment
  CAS-BOT-BC97746  Symphyotrichum chilense A. A. Heller 1905-7-14 s.n. Nevada Near Grass Valley Comment
  CAS-BOT-BC97747  Symphyotrichum chilense Gordon H. True 1969-10-23 5155 Nevada Wolf Creek at bridge 1 mile west of [Higgins'] Higgins Corner 43 Comment
  CAS-BOT-BC97748  Symphyotrichum chilense Gordon H. True 1966-10-14 3335 Nevada Dry Creek, just east of Nevada County line and about 0.5 mile below Spenceville (site) 95 Comment
  CAS-BOT-BC97749  Symphyotrichum chilense Gordon H. True 1970-9-16 6429 Nevada Spring Hill between Grass Valley and Nevada City 822 Comment
  UC87705  Symphyotrichum foliaceum T. S. Brandegee 1888-9-1 Nevada Donner Comment
  CAS-BOT-BC98502  Symphyotrichum spathulatum A. A. Heller 1903-8-11 7146 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC98519  Symphyotrichum spathulatum Gordon H. True 1962-8-13 950 Nevada Lindsey Lakes - Sierra Nevada 1981 Comment
  UCD21023  Symphyotrichum spathulatum E. Bortiri 2002-7-10 WFC 71 Nevada Little Truckee River, by Boynton campground, near Stampede and Boca Reservoirs, Nevada Co. Comment
  CAS-BOT-BC98517  Symphyotrichum spathulatum Gordon H. True 1963-8-6 1325 Nevada Moist meadow among Sagehen Creek, about 3 1/2 miles NW of Hobart Mills - Sierra Nevada Comment
  CAS-BOT-BC99358  Symphyotrichum spathulatum var. intermedium Gordon H. True; John Thomas Howell 1970-8-11 6173 Nevada North side of Donner Lake ca. 3.5 miles west of Truckee 1828 Comment
  CAS-BOT-BC249055  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp; E. A. Helmkamp 2010-8-26 16834 Nevada Northern Sierra Nevada Mountains: South Fork Yuba River, Forest Route 85 (Fordyce Lake Rd) north of Hampshire Rocks Road and I-80, 1 mi. NNW (351 deg. ) of Cisco 1634 Comment
  CHSC69865  Symphyotrichum spathulatum var. spathulatum L. P. Janeway; Eric Schroder 1997-7-24 5274 Nevada Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir. 1761 Comment
  UCD136648  Symphyotrichum spathulatum var. spathulatum G. K. Helmkamp; E. A. Helmkamp 2007-7-27 12618 Nevada Northern Sierra Nevada Mtns: Bowman Lake Road, 9.9 miles north of its junction with CA-20. 1774 Comment
  JEPS102348  Symphyotrichum spathulatum var. yosemitanum Lowell Ahart 2001-8-14 9120 Nevada about 3 air miles NE of Bowman Lake (large snow lake, about 200 ft from the N side of dirt road, N of Sawmill Lake) 1828 Comment
  RSA186846  Tanacetum vulgare T. C. Fuller 1965-8-10 13940 Nevada In waste ground between RR and Emigrant Way, just W of the central district of Truckee. Sierra Nevada. 1774 Comment
  SCFS663  Taraxacum officinale H. Naqui 1965-7-5 111 Nevada Sagehen Basin, Ca. 10' S of stream 1951 Comment
  SCFS5006  Taraxia subacaulis F. Felix 2013-1 Nevada Sagehen Basin. Taylor Meadow. Comment
  UCD134685  Taxus brevifolia Ellen Dean; with Davis Botanical Society 2003-10-18 1960 Nevada Tahoe National Forest, north of Hwy 80. Along Washington Road, 4.6 road miles north of Hwy 20. 914 Comment
  CAS-BOT-BC447427  Tellima grandiflora Gordon H. True; John Thomas Howell 1971-7-1 6793 Nevada Between Columbia Hill and Footes Crossing on Middle Yuba River 914 Comment
  CAS-BOT-BC487623  Thalictrum fendleri Albert Grigarick 2012-6-15 315 Nevada Approx. 1.75 mi W of junction of Alder Creek Rd off Hwy 89N on Alder Creek Trail. N of Alder Crk 5 yds 1816 Comment
  SCFS804  Thalictrum fendleri H. Naqui 1964-6-24 58 Nevada Sagehen Basin, Ca. 250 ft NW of station 1951 Comment
  CAS-BOT-BC392394  Thalictrum fendleri Gordon H. True; John Thomas Howell 1970-7-15 6078 Nevada On Sagehen Creek Road, ca. 3 miles west of U.C. Station 2133 Comment
  RSA100478  Thalictrum polycarpum Marcus E. Jones 1881-7-21 2585 Nevada Soda Springs. 2134 Comment
  CAS-BOT-BC77720  Thelypteris nevadensis Virginia Stortz 1962-6-24 745 Nevada South Fork Yuba River at Lang's Crossing 1371 Comment
  CAS-BOT-BC207187  Thinopyrum intermedium subsp. intermedium John Thomas Howell 1978-7-29 53354 Nevada 5 miles north of Truckee on road to Sierraville - Sierra Nevada 1767 Comment
  CAS-BOT-BC66523  Thysanocarpus curvipes A. A. Heller 1938-5-7 15065 Nevada 2 miles west of Grass Valley. 762 Comment
  CAS-BOT-BC67316  Thysanocarpus radians Gordon H. True 1967-4-21 3432 Nevada McCourtney Road ca. 7 miles west of Banner Grange at Dry Creek Bridge. 365 Comment
  CAS-BOT-BC67318  Thysanocarpus radians Gordon H. True 1962-4-1