39.27089 39.37089 -120.35569 -120.25569 UC/JEPS: Consortium Search Results
Search Results — 4221 specimen records retrieved (4221 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS46610  Abies magnifica Dr. J. C. Hawver Oct. 1908 Placer Summit Comment
  NY29526  Abies magnifica A. A. Heller 1912-7-20 10592 Placer This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  JEPS47992  Abies magnifica var. magnifica J. C. Hawver 1908-9-1 Placer Donner Comment
  CSUSB5  Acer glabrum Frank Vasek 1955-7-17 269 Nevada Sierra Nevada Mountains Azalea Lake Comment
  SEINET12765775  Acer glabrum Rex Palmer 1979-5-27 N 67 Placer Confluence of two creeks.; 0 Comment
  UCD116954  Acer glabrum Ethel H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  UCR566  Acer glabrum subsp. torreyi Frank C. Vasek 1955-7-17 269 Nevada Sierra Nevada Mtns., Azalea Lake 2195 Comment
  CAS-BOT-BC330651  Acer glabrum var. glabrum W. R. Dudley 1893-6-7 s.n. El Dorado Donner Lake Comment
  CAS-BOT-BC330652  Acer glabrum var. glabrum W. R. Dudley 1900-6-1 s.n. El Dorado By Donner Lake Comment
  CAS-BOT-BC331004  Acer glabrum var. glabrum John H. Thomas; Hazelle A. Thomas 1956-7-21 6110 Placer Sierra Nevada, vicinity of Donner Pass, about 80 miles NE of Sacramento. 2377 Comment
  CAS-BOT-BC331031  Acer glabrum var. glabrum Betty J. Jorgensen 1944-6-27 495 Nevada Ridge above Tourist Club Lodge, between Norden and Donner Pass Comment
  CAS-BOT-BC331033  Acer glabrum var. glabrum John Thomas Howell 1943-7-23 18734 Nevada Between Donner Pass and West Lake Comment
  CAS-BOT-BC331035  Acer glabrum var. glabrum A. A. Heller 1903-7-29 7043 Nevada Aboive Donner Lake toward Donner Pass Comment
  CAS-BOT-BC331036  Acer glabrum var. glabrum A. A. Heller 1903-7-29 7043 Nevada Aboive Donner Lake toward Donner Pass Comment
  SJSU10876  Acer glabrum var. glabrum H. T. Harvey 1958-6-16 Nevada Donner Summit 2194 Comment
  UC58543  Acer glabrum var. glabrum A. A. Heller 1903-7-29 7043 Nevada above Donner Lake toward Donner Pass; above Donner Lake toward Donner Pass Comment
  UCD22096  Acer glabrum var. glabrum Beth Lowe Corbin 1982-8-4 245 Placer 1 1/4 mile NE of Onion Creek Campground. SE facing slope, 20% inclination. Partial sun. In damp canyon of white fir forest. Shrub 5 ft tall, with smooth, greyish bark. Fruit greenish. 2103 Comment
  GH363504  Acer glabrum var. torreyi A. A. Heller 1903-7-29 7043 Unknown Above Donner Lake toward Donner Pass Comment
  GH363505  Acer glabrum var. torreyi A. A. Heller 1903-7-29 7043 Unknown Above Donner Lake toward Donner Pass Comment
  POM136898  Acer glabrum var. torreyi A. A. Heller 1903-7-29 7043 Nevada Above Donner Lake toward Donner Pass. Comment
  POM308697  Acer glabrum var. torreyi Betty J. Jorgensen 1944-6-27 495 Nevada Ridge above Tourist Club Lodge, between Norden and Donner Pass Comment
  CAS-BOT-BC28716  Achillea millefolium John Thomas Howell 1943-7-18 18537 Nevada Castle Peak Comment
  CAS-BOT-BC28724  Achillea millefolium J. T. Howell 1943-7-25 18818 Nevada West side of Donner Pass near Norden Comment
  UCD32985  Achnatherum lemmonii Beecher Crampton 1965-9-13 7508 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  CAS-BOT-BC216415  Achnatherum lettermanii A. A. Heller 1917-8-14 12925 Placer Mount Lincoln, S of Summit Valley 2499 Comment
  CAS-BOT-BC216416  Achnatherum lettermanii A. A. Heller No date on label 12889 Placer Summit Station 2121 Comment
  CAS-BOT-BC210783  Achnatherum nelsonii John Thomas Howell 1943-7-21 18688 Nevada West side of Donner Pass near Norden 2133 Comment
  UCD50815  Achnatherum nevadense A. A. Heller 1917-8-14 12925 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  UCD50816  Achnatherum nevadense Collector Unknown Date Unknown 12889 Placer Summit Station. 2121 Comment
  CAS-BOT-BC216860  Achnatherum occidentale Gordon H. True 1965-8-5 2409 Nevada Euer Valley on S fork of Prosser Creek, 2.5 miles N of Donner Lake 2011 Comment
  CAS-BOT-BC216870  Achnatherum occidentale John Thomas Howell 1943-7-18 18525 Nevada Castle Peak Comment
  CAS-BOT-BC216874  Achnatherum occidentale John Thomas Howell 1943-7-25 18808 A Placer W side Donner Pass near Norden 2133 Comment
  CAS-BOT-BC216917  Achnatherum occidentale John Thomas Howell 1943-7-16 18420 Nevada Boreal Ridge, W side of Donner Pass near Norden 2133 Comment
  GH361439  Achnatherum occidentale J. T. Howell 1943-7-16 18420 Unknown Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  UCD50937  Achnatherum occidentale John Thomas Howell 1943-7-25 18808 A Placer West side of Donner Pass near Norden. 2133 Comment
  UCD50973  Achnatherum occidentale John Thomas Howell 1943-7-16 18420 Nevada Boreal Ridge. West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC210816  Achnatherum occidentale subsp. californicum Gordon H. True 1966-7-21 3070 Nevada Euer Valley on south fork of Prosser Creek, 2 1/2 miles north of Donner Lake 2011 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-BC210824  Achnatherum occidentale subsp. californicum Gordon H. True; John Thomas Howell 1972-7-7 7283 Nevada South shore of Donner Lake 1828 Comment
  CAS-BOT-BC210833  Achnatherum occidentale subsp. californicum Gordon H. True 1965-9-15 2623 Nevada Ridge between Castle Pass and Castle Peak about 2 miles north of Hiway 80 at Boreal Ridge 2499 Comment
  CAS-BOT-BC210837  Achnatherum occidentale subsp. californicum A. A. Heller 1917-8-14 12925 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  CAS-BOT-BC210838  Achnatherum occidentale subsp. californicum No date on label 12889 Placer Summit Station 2121 Comment
  GH361481  Achnatherum occidentale subsp. californicum A. A. Heller 1917-8-14 12925 Unknown Mt. Lincoln south of Summit valley 2499 Comment
  GH361486  Achnatherum occidentale subsp. californicum 12889 Unknown Summit Station Comment
  UC822001  Achnatherum occidentale subsp. californicum A. A. Heller 1917-8-14 12925 Placer s of Summit valley; Mt. Lincoln 2499 Comment
  UCD51041  Achnatherum occidentale subsp. californicum Elizabeth Wilson 1940-9-8 s.n. Nevada Truckee-Auburn, near Donner Summit. 1828 Comment
  UCD51145  Achnatherum occidentale subsp. californicum Gordon H. True 1965-9-15 2623 Nevada ridge between Castle Pass and Castle Peak, about 2 miles north of Highway 80 at Boreal Ridge. 2499 Comment
  UCD75728  Achnatherum occidentale subsp. occidentale Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5167 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, south side of trail between creek and trail. 2136 Comment
  CAS-BOT-BC217863  Achnatherum occidentale subsp. pubescens Gordon H. True 1965-9-15 2636 Nevada Upper end of Catle Valley on upper Castle Creek about 2 miles north of Hiway 80 at Boreal Ridge 2377 Comment
  CAS-BOT-BC217868  Achnatherum occidentale subsp. pubescens Gordon H. True No date on label. 3748 Nevada Donner Ridge Road ca. 2.5 miles south east of intersection with Fish Creek Road 2072 Comment
  SEINET203548  Achnatherum occidentale subsp. pubescens F. J. Hermann 1955-7-27 11939 Nevada Donner Lake on N shore yellow pine slope 1829 Comment
  UCD51202  Achnatherum occidentale subsp. pubescens Beecher Crampton 1959-9-11 5460 Nevada east end of Donner Lake. 1798 Comment
  SBBG67293  Acmispon americanus A. A. Heller 1927-8-17 14455 Nevada Donner Lake 1828 Comment
  CHSC92096  Acmispon americanus var. americanus Lowell Ahart 2005-7-31 12219 Nevada Along the west side of 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-BC86  Acmispon glabratus Amos Arthur Heller 1903-7-25 7019 Nevada Lower end of Donner Lake Comment
  UCD33142  Acmispon nevadensis Beecher Crampton 1966-7-28 7805 Nevada Nevada County, north slopes above Donner Lake, Hwy. 80. 1889 Comment
  CHSC91999  Acmispon nevadensis var. nevadensis Lowell Ahart 2005-7-31 12249 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
  UCD104259  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11255 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass, along Donner Pass Road. 2041 Comment
  UCD104262  Acmispon nevadensis var. nevadensis E. H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  CDA16802  Aconitum columbianum G. F. Hrusa, J. Glazner 2001-7-15 15941 Placer Sierra Nevada; N face of Crows Nest Pk. immed. W of Sugarbowl. 2255 Comment
  UC398643  Aconitum columbianum A. A. Heller 1927-8-17 14458 Nevada Donner Lake 1828 Comment
  UC58513  Aconitum columbianum A. A. Heller 1903-7-13 6917 Nevada Donner Lake; lower end; lower end of Donner Lake, Nevada Co. Comment
  UCD95336  Aconitum columbianum A. A. Heller 1909-7-16 s.n. Placer Summit. 2133 Comment
  UCR47947  Aconitum columbianum J. M. Tucker 1977-7-21 4404 Nevada Sierra Nevada Mtns., c. 0.5 miles south-southwest of Frog Lake, c. 3.5 miles north (air line) of Donner Summit 2439 Comment
  CAS-BOT-BC391445  Aconitum columbianum subsp. columbianum A. A. Heller 1927-8-17 14458 Nevada Donner Lake 1828 Comment
  CAS-BOT-BC391446  Aconitum columbianum subsp. columbianum A. A. Heller 1927-8-17 14458 Nevada Donner Lake 1828 Comment
  CAS-BOT-BC391449  Aconitum columbianum subsp. columbianum Gordon H. True 1967-8-1 3726 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC391455  Aconitum columbianum subsp. columbianum John Thomas Howell 1943-7-16 18435 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  POM365535  Aconitum columbianum var. columbianum A. A. Heller 1903-7-13 6917 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC26748  Aconitum helleri Amos Arthur Heller 1903-7-13 6917 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC91  Aconitum helleri Amos Arthur Heller 1903-7-13 6917 Nevada Lower end of Donner Lake Comment
  GH38064  Aconitum helleri A. A. Heller 1903-7-13 6917 Unknown Lower end of Donner Lake Comment
  NY353144  Aconitum helleri A. A. Heller 1903-7-13 6917 Nevada Lower end of Donner Lake Comment
  SEINET4855136  Aconitum helleri A. A. Heller 1903-7-13 6917 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC412883  Aconogonon davisiae John Thomas Howell 1943-7-15 18369 Nevada Boreal Ridge. West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC412884  Aconogonon davisiae R. K. Gierisch; D. H. Esplin 1969-9-26 3622 Nevada Tahoe National Forest Comment
  CAS-BOT-BC412885  Aconogonon davisiae R. K. Gierisch; D. H. Esplin 1969-9-26 3622 Nevada Tahoe National Forest Comment
  CAS-BOT-BC418771  Aconogonon phytolaccifolium A. A. Heller 1917-8-14 12934 Placer Mt. Lincoln south of Summit Valley 2438 Comment
  CAS-BOT-BC418774  Aconogonon phytolaccifolium John Thomas Howell 1943-7-21 18646 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC418796  Aconogonon phytolaccifolium A. A. Heller 1903-8-7 7123 Nevada Above Donner Lake toward Donner Pass Comment
  RSA0049721  Acroptilon repens Dean Wm. Taylor 2013-8-7 21397 Placer Coldstream Valley, headwaters of South Fork Cold Creek, 1889 Comment
  UC187140  Actaea rubra C. F. Sonne 1892-6-24 Nevada Donner Lake Comment
  SCFS11529136  Adenocaulon bicolor E. Krimmel, F. Felix 2012-9-13 Placer NFAm 2 mi downstream from Cedars. Comment
  CAS-BOT-BC68998  Adiantum aleuticum Gordon H. True 1974-8-29 7836 Nevada Meadow on old Donner Pass Highway, 2.5 miles west of Donner Lake. 1981 Comment
  CDA42707  Adiantum aleuticum L. Ahart 2005-8-3 12363 Nevada South of the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit Comment
  CHSC92134  Adiantum aleuticum Lowell Ahart 2005-8-30 12363 Nevada On cliffs, south of the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit. 2054 Comment
  JEPS107681  Adiantum aleuticum Lowell Ahart 2005-8-30 12363 Nevada On cliffs, south of the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit 2054 Comment
  RSA716318  Adiantum aleuticum L. Ahart 2005-8-30 12363 Nevada south of old highway 80, southeast of Donner Pass and Donner Summit. 2055 Comment
  GH400329  Agastache urticifolia A. A. Heller 1903-8-1 7077 Unknown Lower end of Donner Lake Comment
  POM64088  Agastache urticifolia A. A. Heller 1903-8-1 7077 Nevada Lower end of Donner Lake. Comment
  SJSU11410  Agastache urticifolia H. T. Harvey 1958-8-19 Placer Sugar Bowl, 1 mi S of Donner Summit 2164 Comment
  UC191341  Agastache urticifolia C. F. Sonne 1883-9-2 Nevada Donner Lake Comment
  UC58423  Agastache urticifolia A. A. Heller 1903-8-1 7077 Nevada lower end Donner Lake; lower end of Donner Lake Comment
  CAS-BOT-BC29387  Ageratina occidentalis Dr. A. Kellogg 1870-8-8 s.n. Unknown Summit Sierra Nevada Comment
  CAS-BOT-BC29421  Ageratina occidentalis Gordon H. True 1968-8-1 4546 Nevada Old Donner Pass Road, ca. 2 miles west of Donner Lake 1950 Comment
  CAS-BOT-BC29423  Ageratina occidentalis A. A. Heller 1903-8-7 7124 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC29424  Ageratina occidentalis A. A. Heller 1903-8-7 7124 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC29425  Ageratina occidentalis A. A. Heller 1903-8-7 7124 Nevada Above Donner Lake toward Donner Pass Comment
  CHSC92061  Ageratina occidentalis Lowell Ahart 2005-8-30 12367 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit. 2054 Comment
  JEPS107576  Ageratina occidentalis Lowell Ahart 2005-8-30 12367 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit 2054 Comment
  RSA716405  Ageratina occidentalis L. Ahart 2005-8-30 12367 Nevada South of the old Highway 80, southeast of Donner Pass and Donner Summit 2055 Comment
  UC31797  Ageratina occidentalis C. F. Sonne 1887-8-21 Nevada granite ledge above Donner Lake Comment
  UC57907  Ageratina occidentalis A. A. Heller 1903-8-7 7124 Nevada above Donner Lake, toward Donner Pass Comment
  UC86229  Ageratina occidentalis C. F. Sonne 1894-9-2 Placer mountain summits above Summit Station; The Sierra Nevada Mountains 2438 Comment
Read comments
Aug 2 2009
  UCD128551  Ageratina occidentalis G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11250 Nevada Northern Sierra Nevada Mountains: about 0.7 mile east of Donner Pass along Donner Pass Rd. 2041 Comment
  UCR176078  Ageratina occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-14 11250 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  CHSC112160  Agoseris aurantiaca var. aurantiaca Dean Wm. Taylor 2013-8-7 21394 Placer Cold Stream Valley, just above Horseshoe Bend on the railroad mainline; Norden, Ca. 1889 Comment
  RSA0049718  Agoseris aurantiaca var. aurantiaca Dean Wm. Taylor 2013-8-7 21394 Placer Coldstream Valley, just above Horseshoe Bend on the railroad mainline 1889 Comment
  UC194722  Agoseris heterophylla var. heterophylla C. F. Sonne 1885-6-10 Nevada Road to Donner Lake Comment
  CAS-BOT-BC13179  Agoseris monticola John Thomas Howell 1943-7-26 18832 Placer Donner Pass to Mount Lincoln Comment
  CAS-BOT-BC13232  Agoseris monticola A. A. Heller 1903-7-21 6991 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC13236  Agoseris monticola Gordon H. True 1966-7-21 3066 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  JEPS102395  Agoseris 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, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  POM52197  Agoseris monticola A. A. Heller 1903-7-21 s.n. Nevada Lower end of Donner Lake Comment
  SEINET3900070  Agoseris monticola A. A. Heller 1903-7-21 6991 Nevada Lower end of Donner Lake.; 0 Comment
  UC57925  Agoseris monticola A. A. Heller 1903-7-21 6991 Nevada lower end Donner Lake Comment
  CAS-BOT-BC13309  Agoseris parviflora Gordon H. True 1966-7-20 3048 Nevada West slope of Castle Peak, 3.5 miles north of Norden 2621 Comment
  CAS-BOT-BC13312  Agoseris parviflora J. T. Howell 1943-7-20 18614 Nevada Castle Peak Comment
  UC710561  Agoseris parviflora John Thomas Howell 1943-7-20 18614 Nevada Castle Peak. Comment
  CAS-BOT-BC127590  Agropyron cristatum Gordon H. True 1967-8-1 3741 Nevada Trout Creek Road ca. 1 mile west of intersection with Donner Ridge Road. 2011 Comment
  CAS-BOT-BC127591  Agropyron cristatum Gordon H. True 1966-6-23 2964 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  SEINET5335728  Agropyron pringlei A. A. Heller 1903-8-17 7185 Nevada Ridge S of Donner Pass. 2591 Comment
  UC58004  Agrostis A. A. Heller 1903-8-8 7149 Nevada lower end Donner Lake Donner Lake Comment
  UC58003  Agrostis alba A. A. Heller 1903-8-8 7147 Nevada lower end Donner Lake; lower end Donner Lake Comment
  CAS-BOT-BC127106  Agrostis exarata 12891 Placer Summit Station. 2121 Comment
  CAS-BOT-BC127108  Agrostis exarata 12891 Placer Summit Station. 2121 Comment
  CAS-BOT-BC127113  Agrostis exarata Gordon H. True 1965-8-5 2408 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake. 2011 Comment
  CAS-BOT-BC127118  Agrostis exarata John Thomas Howell 1943-7-14 18314 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC127125  Agrostis exarata Gordon H. True; John Thomas Howell 1972-6-7 7278 Nevada South shore of Donner Lake. 1828 Comment
  GH341230  Agrostis exarata 12891 Unknown Summit Station Comment
  POM207140  Agrostis exarata A. A. Heller 1903-8-8 7149 Nevada Lower end of Donner Lake. Comment
  SEINET3127732  Agrostis exarata P. B. Kennedy 1901-8-9 265 Nevada Soda Springs Comment
  UC815012  Agrostis exarata A. S. Hitchcock 12891 Placer Summit Station 2121 Comment
  UCD32982  Agrostis exarata Beecher Crampton 1965-9-13 7503 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  UCD33144  Agrostis exarata Beecher Crampton 1966-7-28 7809 Nevada Nevada County, north slopes above Donner Lake, Hwy. 80. 1889 Comment
  UCD52258  Agrostis exarata Beecher Crampton 1965-9-13 7503 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  UCD52333  Agrostis exarata Hitchcock Date Unknown 12891 Placer Summit Station. 2121 Comment
  UCD52347  Agrostis exarata Hitchcock Date Unknown 12891 Placer Summit Station. 2121 Comment
  CAS-BOT-BC139620  Agrostis gigantea A. A. Heller 1903-8-1 7076 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC139623  Agrostis gigantea A. A. Heller 1903-8-8 7147 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC139624  Agrostis gigantea A. A. Heller 1903-8-1 7076 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC139632  Agrostis gigantea Gordon H. True 1968-8-1 4555 Nevada Meadow on Old Donner Pass Road, ca. 2.5 miles west of Donner Lake. 1981 Comment
  CAS-BOT-BC139634  Agrostis gigantea Gordon H. True 1968-8-1 4541 Nevada Donner Lake at foot of old Donner Pass Road. 1813 Comment
  CAS-BOT-BC139638  Agrostis gigantea A. A. Heller 1903-8-1 7076 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC162061  Agrostis gigantea Doris K. Kildale 1928-8-23 6646 Nevada Donner Lake. Comment
  POM115815  Agrostis humilis I. E. Diehl 1902-7-9 s.n. Nevada Castle Peak. 2744 Comment
  POM115817  Agrostis humilis I. E. Diehl 1902-7-10 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC139439  Agrostis hyemalis John Thomas Howell 1943-7-14 18322 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC139447  Agrostis hyemalis A. A. Heller 1903-8-8 7149 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC139254  Agrostis idahoensis A. A. Heller 1917-8-13 12913 Placer Ridge northwest of Donner Pass. 2346 Comment
  CAS-BOT-BC139256  Agrostis idahoensis A. A. Heller 1917-8-13 12913 Placer Ridge northwest of Donner Pass. 2346 Comment
  CAS-BOT-BC139257  Agrostis idahoensis John H. Thomas; Hazelle A. Thomas 1956-7-21 6198 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  CAS-BOT-BC139264  Agrostis idahoensis Gordon H. True; J. T. Howell 1966-8-30 3264 Nevada Castle Valley on upper Castle Creek about 1.5 mile north of Highway 80 at Boreal Ridge. 2346 Comment
  CAS-BOT-BC139266  Agrostis idahoensis Gordon H. True 1966-7-21 3069 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake. 2011 Comment
  POM116249  Agrostis idahoensis I. E. Diehl 1902-7-10 s.n. Nevada Donner Lake Comment
  SEINET3916446  Agrostis idahoensis Ellen Dean, M. Starbuck; M. Bibbo; J. Poloske 2008-7-20 5247 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon.; 0 Comment
  UCD32983  Agrostis idahoensis Beecher Crampton 1965-9-13 7505 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  UCD52803  Agrostis idahoensis Beecher Crampton 1965-9-13 7505 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  UCD75966  Agrostis idahoensis Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5247 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UC33985  Agrostis oregonensis C. F. Sonne Aug. 1892 2 Placer <Mts?> above Donner Lake Comment
  CAS-BOT-BC138999  Agrostis pallens 12892 Placer Summit Station. 2121 Comment
  CAS-BOT-BC139000  Agrostis pallens A. A. Heller 1917-8-13 12897 Placer Base of a cliff north of Summit hotel. 2164 Comment
  CAS-BOT-BC139001  Agrostis pallens A. A. Heller 1917-8-13 12897 Placer Base of cliff north of Summit Hotel. Comment
  CAS-BOT-BC139002  Agrostis pallens 12892 Placer Summit Station. 2121 Comment
  CAS-BOT-BC139004  Agrostis pallens John Thomas Howell 1943-7-23 18732 Nevada Between Donner Pass and West Lake. Comment
  CAS-BOT-BC139006  Agrostis pallens Gordon H. True 1968-8-1 4553 Nevada Meadow on old Donner Pass Road, ca. 2.5 miles west of Donner Lake. 1981 Comment
  SEINET13384101 Image available Agrostis pallens George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-1 19523 Placer Northern Sirrea Nevada Mountains: Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2135 Comment
  SEINET3916504  Agrostis pallens Ellen Dean, M. Starbuck; G. Harrington; Jennifer Buck; M. Bibbo; T. Sasaki; J. Poloske 2008-7-19 5185 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, among Emigrant Trail on the N side of the north fork of Cold Creek.; 0 2145 Comment
  UC70739  Agrostis pallens C. F. Sonne July 1898 Nevada Donner Lake Comment
  UC814989  Agrostis pallens A. A. Heller 1917-8-13 12897 Placer base of cliff n Summit Hotel 2164 Comment
  UC814990  Agrostis pallens unknown 12892 Placer Summit Station 2121 Comment
  UCD53085  Agrostis pallens A. S. Hitchcock Date Unknown 12892 Placer Summit Station, upper limit of the yellow pine belt (P. Jeffreyi). 2121 Comment
  UCD53131  Agrostis pallens A. A. Heller 1917-8-13 12897 Placer Base of a cliff north of Cummit hotel. 2164 Comment
  UCD53208  Agrostis pallens John Thomas Howell 1943-7-23 18732 Nevada Between Donner Pass and West Lake. Comment
  UCD53209  Agrostis pallens A. S. Hitchcock Date Unknown 12892 Placer Summit Station. 2121 Comment
  UCD63221  Agrostis pallens G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11247 Nevada Northern Sierra Nevada Mtns.: about 0.7 mile east of Donner Pass along Donner Pass Rd. 2041 Comment
  UCD74165  Agrostis pallens Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-26 199 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from coniferous forest near active ski runs. 2190 Comment
  UCD75943  Agrostis pallens Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5185 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail by creek. 2145 Comment
  UCR176268  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2006-8-14 11247 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  UCR257727  Agrostis pallens George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19523 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC138732  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC138733  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC138734  Agrostis scabra Peter H. Raven 1950-6-29 2455 Nevada Near shore of west end of Donner Lake. 1828 Comment
  GH341296  Agrostis scabra A. A. Heller 1903-6-10 6899 Unknown Lower end of Donner Lake Comment
  POM207422  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada Lower end of Donner Lake. Comment
  SBBG26339  Agrostis scabra B. Crampton 1965-9-13 Nevada Donner Pass summit, Interstate Hwy 80 2206 Comment
  SEINET3916677  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada Lower end of Donner Lake.; 0 Comment
  UC58007  Agrostis scabra A. A. Heller 1903-7-10 6899 Nevada lower end Donner Lake Comment
  UCD32980  Agrostis scabra Beecher Crampton 1965-9-13 7500 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  UCD53354  Agrostis scabra Beecher Crampton 1965-9-13 7500 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  UCD53374  Agrostis scabra Peter H. Raven 1950-6-29 2455 Nevada Near shore of W. end of Donner Lake. 1828 Comment
  GH341321  Agrostis stolonifera A. A. Heller 1903-8-8 7147 Unknown Lower end of Donner Lake Comment
  RSA206912  Agrostis stolonifera A. A. Heller 1903-8-8 7147 Nevada Lower end of Donner Lake Comment
  RSA206913  Agrostis stolonifera A. A. Heller 1903-8-1 7076 Nevada Lower end of Donner Lake Comment
  SD225  Agrostis stolonifera Unknown Jun 1914 13 48 Placer Summit. Comment
  UCD75937  Agrostis stolonifera Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5165 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail between creek and trail. 2136 Comment
  CAS-BOT-BC138493  Agrostis variabilis Gordon H. True 1974-8-28 7820 Nevada Ridge of Castle Peak from east base of Peak to Frog Lake cliffs. 2468 Comment
  CAS-BOT-BC138499  Agrostis variabilis Gordon H. True 1974-8-28 7808 Nevada Meadow at east end of Castle Peak Ridge, 1.5 miles north of Summit Lake. 2316 Comment
  CAS-BOT-BC138500  Agrostis variabilis Peter H. Raven 1949-6-29 1116 Nevada By Angelica Lake. 2438 Comment
  CAS-BOT-BC138502  Agrostis variabilis John Thomas Howell 1943-7-14 18292 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC138505  Agrostis variabilis Gordon H. True 1965-8-5 2439 A Nevada Castle Valley on upper Castle Creek 1 mile north of Highway 80 at Boreal Ridge and 2.5 miles north of Norden. 2316 Comment
  CAS-BOT-BC138506  Agrostis variabilis A. A. Heller 1903-8-10 7140 Nevada Ridge south of Donner Pass. 2286 Comment
  GH341357  Agrostis variabilis A. A. Heller 1903-8-10 7140 Unknown Ridge south of Donner Pass at 7500 feet Comment
  SACT000245  Agrostis variabilis D. Meyer 1984-9-23 Placer Dry rocky top of north-facing slope 2315.0 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
  SEINET3917378  Agrostis variabilis D. W. McNeal 1980-7-28 2383 Nevada Beside the dirt rd. to Castle Pk. ca 20 mi. n. of Hwy. #80 at Boreal Ridge.; 0 Comment
  UCD32981  Agrostis variabilis Beecher Crampton 1965-9-13 7501 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  UCD53639  Agrostis variabilis Beecher Crampton 1965-9-13 7501 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  UCD53720  Agrostis variabilis A. A. Heller 1917-8-13 12913 Placer Ridge northwest of Donner Pass. 2346 Comment
  UCD55628  Agrostis variabilis A. A. Heller 1917-8-13 12913 Placer Ridge northwest of Donner Pass. 2346 Comment
  UCD74168  Agrostis variabilis Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-25 202 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Donner's Way' ski run. 2154 Comment
  UCD74169  Agrostis variabilis Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-25 203 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Trailblazer' ski run. 2156 Comment
  UCD74171  Agrostis variabilis Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-25 205 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from coniferous forest near active ski runs. 2151 Comment
  UCD75707  Agrostis variabilis Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5157 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, sides of trail. 2124 Comment
  SEINET239049  Aira caryophyllea G. K. Helmkamp, E. A. Helmkamp; A. Kerchner 1999-6-29 5030 Nevada Northern Sierra Nevada Range: N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon (Norden 7.5' USGS Q.) 2134 Comment
  CAS-BOT-BC464521  Allium campanulatum John H. Thomas; Hazelle A. Thomas 1956-7-21 6139 Placer Sierra Nevada. vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  POM169680  Allium campanulatum A. A. Heller 1903-8-12 2874 Nevada Ridge S of Donner Pass 2591 Comment
  POM269026  Allium campanulatum Lyman Benson 1942-7-2 11256 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  UC112850  Allium campanulatum Katharine Brandegee July 1908 Nevada Donner (Summit) Donner Comment
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Mar 27 2011
  UC58169  Allium campanulatum A. A. Heller 1903-8-12 7155 Nevada ridge s Donner Pass 2590 Comment
  UC710557  Allium campanulatum John Thomas Howell 1943-7-20 18618 Nevada Castle Peak Comment
  CAS-BOT-BC474278  Allium obtusum var. obtusum John H. Thomas; Hazelle A. Thomas 1956-7-21 6087 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  HSC35042  Allium obtusum var. obtusum Thomas W. Nelson, Jane P. Nelson 1974-6-17 1368 Nevada S of Donner Pass Rest area, Hwy. 80 2591 Comment
  JEPS47606  Allium parvum C. F. Sonne 1888-5-2 450 Nevada road to Donner Lake; Sierra Nevada Mountains Comment
  CAS-BOT-BC474087  Allium platycaule John H. Thomas; Hazelle A. Thomas 1956-7-21 6091 Placer Vicinity of Donner Pass, about 80 miles northeast of Sacramento, Sierra Nevada 2377 Comment
  UCD128390  Allium platycaule Albert Grigarick 2012-7-9 337 Placer Sugar Bowl resort, on ridge with Judah Lift, W of Judah Peak Trail 30 yd, on W side. 2490 Comment
  UC188731  Allium validum C. F. Sonne 1882-7-9 Nevada near Donner Lake Comment
  POM308694  Allophyllum gilioides Betty J. Jorgensen 1944-7-16 518 Nevada Near Norden. Clair Tappaan Lodge Comment
  UC58472  Allophyllum gilioides subsp. violaceum A. A. Heller 1903-7-8 6873 Nevada lower end Donner Lake Comment
  UC710458  Allophyllum gilioides subsp. violaceum John Thomas Howell 1943-7-16 18412 Nevada w. side Donner Pass (Boreal Ridge, near Norden); Boreal Ridge 2133 Comment
  UC880192  Allophyllum gilioides subsp. violaceum A. A. Heller 1917-8-13 12900 Placer base of cliff n. of Summit hotel 2164 Comment
  UCR120245  Allophyllum gilioides subsp. violaceum George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5031 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  POM65758  Allophyllum integrifolium A. A. Heller 1903-7-10 6901 Nevada Lower end of Donner Lake. Comment
  UC58468  Allophyllum integrifolium A. A. Heller 1903-7-10 6901 Nevada lower end Donner Lake Comment
  CAS-BOT-BC123821  Allophyllum violaceum Amos Arthur Heller 1903-7-8 6873 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC171249  Alnus W. R. Dudley 1893-6-7 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC171251  Alnus John H. Thomas; Hazelle A. Thomas 1956-7-21 6195 Placer Vicinity of Donner Pass, about 80 miles NE of Sacramento. Sierra Nevada 2377 Comment
  A401341  Alnus incana subsp. tenuifolia A. A. Heller 1903-7-17 6952 Unknown Along the base of the ridge between Donner Lake and Coldstream Comment
  A401344  Alnus incana subsp. tenuifolia C. G. Pringle 1882-9-28 Unknown Summit Valley, Sierra Nevada Mts. Comment
  CAS-BOT-BC171330  Alnus incana subsp. tenuifolia W. R. Dudley 1900-6-1 s.n. Nevada Shores of Donner Lake Comment
  CAS-BOT-BC171331  Alnus incana subsp. tenuifolia John Thomas Howell 1943-7-17 18491 Nevada Boreal Ridge, W side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC171334  Alnus incana subsp. tenuifolia Gordon H. True; John Thomas Howell 1966-8-30 3278 Nevada Castle Valley on upper Castle Creek about 1 & 1/2 mi N of Hwy. 80 at Boreal Ridge 2346 Comment
  CAS-BOT-BC171339  Alnus incana subsp. tenuifolia Elmer I. Applegate 1923-9-29 4017 Nevada Donner Lake Comment
  CAS-BOT-BC171341  Alnus incana subsp. tenuifolia A. A. Heller 1903-7-17 6952 Nevada Along the base of the ridge between Donner Lake and Coldstream Comment
  CAS-BOT-BC171342  Alnus incana subsp. tenuifolia A. A. Heller 1903-7-17 6952 Nevada Along the base of the ridge between Donner Lake and Coldstream Comment
  CAS-BOT-BC171344  Alnus incana subsp. tenuifolia Doris K. Kildale 1928-8-23 6648 Nevada Donner Lake Comment
  CDA16040  Alnus incana subsp. tenuifolia G. F. Hrusa, J. Glazner 2000-9-3 15673 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  CDA18134  Alnus incana subsp. tenuifolia G. D. Barbe, T. C. Fuller 1973-6-19 1606 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
  CHSC89544  Alnus incana subsp. tenuifolia G. Douglas Barbe; T. C. Fuller 1973-6-19 1606 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. Roadside hill. [Original lat./long. on label is '39 19 N; 120 16 W']. 1828 Comment
  JEPS58633  Alnus incana subsp. tenuifolia E. L. Greene 1874-10-14 Nevada Donner Pass Sierra Nevada Comment
  JEPS58637  Alnus incana subsp. tenuifolia W. L. Jepson 1898-7-1 Nevada Summit 2133 Comment
  RSA11792  Alnus incana subsp. tenuifolia Elmer I. Applegate 1923-9-29 4017 Nevada Donner Lake. Comment
  RSA452806  Alnus incana subsp. tenuifolia Wm. Martin 1971-9-9 20188 Nevada 1 mile north of the head of Donner Lake Comment
  SBBG50279  Alnus incana subsp. tenuifolia G. H. True, J. T. Howell 1968-6-9 Nevada S of Donner Summit near Norden 2194 Comment
  UC58189  Alnus incana subsp. tenuifolia A. A. Heller 1903-7-17 6952 Nevada along base of ridge between Donner Lake and Coldstream Comment
  CAS-BOT-BC171439  Alnus rhombifolia Mrs. Marian Campbell 1928-6-28 s.n. Placer Summit Comment
  POM166433  Alnus rhombifolia A. A. Heller 1903-7-17 6952 Nevada Along the base of the ridge between Donner Lake and Coldstream. Comment
  SACT002783  Alnus tenuifolia Michael Baad 1983-9-3 Placer Collected from Spitz Inn to wester slope of Mount Judah near summit 2286.0 Comment
  GH341386  Alopecurus aequalis A. A. Heller 1903-7-8 6872 Unknown Lower end of Dooner Lake Comment
  RSA206856  Alopecurus aequalis A. A. Heller 1903-7-8 6872 Nevada Lower end of Donner Lake. Comment
  UC58009  Alopecurus aequalis A. A. Heller 1903-7-8 6872 Nevada lower end of Donner Lake Donner Lake Comment
  UCR51562  Alopecurus aequalis Lyman Benson 1942-7-2 11268 Placer 1 mi west of Truckee; Hwy junction 1829 Comment
  CAS-BOT-BC138121  Alopecurus aequalis var. aequalis A. A. Heller 1903-7-8 6872 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC138122  Alopecurus aequalis var. aequalis A. A. Heller 1903-7-8 6872 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC138123  Alopecurus aequalis var. aequalis A. A. Heller 1903-7-8 6872 Nevada Lower end of Donner Lake. Comment
  POM296923A  Alopecurus aequalis var. aequalis Lyman Benson 1942-7-2 11268 Placer 1 mile west of Truckee; Highway junction; Sierra Nevada Mt. Range 2012 Comment
  A366061  Amelanchier R. McVaugh 1941-7-25 6114 Unknown Ca. 1 mi. w. Donner L. 1889 Comment
  CAS-BOT-BC142912  Amelanchier Betty J. Jorgensen 1944-6-30 508 Placer Yuba River near Donner Summit Lodge Comment
  UCD112862  Amelanchier alnifolia Beecher Crampton 1975-9-22 9286 Nevada Interstate Highway 80, Vista Point overlook on Donner Lake. 1588 Comment
  UCD112866  Amelanchier alnifolia E. H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  UCD112871  Amelanchier alnifolia C. J. W. 1913-6-30 135 Nevada Lake Donner. Comment
  A346803  Amelanchier alnifolia var. pumila A. A. Heller 1903-8-17 7176 Unknown above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC136707  Amelanchier alnifolia var. pumila Gordon H. True; John Thomas Howell 7709 Nevada Ca. 0.5 mile west of Donner Lake Comment
  CAS-BOT-BC136708  Amelanchier alnifolia var. pumila Gordon H. True 1972-6-16 7240 Nevada South shore of Donner Lake 1828 Comment
  CAS-BOT-BC136710  Amelanchier alnifolia var. pumila A. A. Heller 1903-8-17 7176 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC136711  Amelanchier alnifolia var. pumila Doris K. Kildale 1928-8-23 6667 Nevada Donner Lake Comment
  CAS-BOT-BC136712  Amelanchier alnifolia var. pumila Alice Eastwood 1909-1-1 s.n. Nevada Donner Lake, Lake Tahoe Region Comment
  GH346811  Amelanchier alnifolia var. pumila A. A. Heller 1903-8-17 7176 Unknown above Donner Lake toward Donner Pass Comment
  JEPS45135 Image available Amelanchier alnifolia var. pumila W. L. Jepson July 1898 13870 Nevada Summit sta. 2133 Comment
  UC58117  Amelanchier alnifolia var. pumila A. A. Heller 1903-8-17 7176 Nevada above Donner Lake (toward Donner Pass) Comment
  POM141358  Amelanchier pumila A. A. Heller 1903-8-17 7176 Nevada Above Donner Lake toward Donner Pass. Comment
  SD103810  Amelanchier pumila Darley Howe 1978-7-17 Nevada Along old highway US 40, 5.4 miles west of Truckee near Donner Lake 2133 Comment
  CAS-BOT-BC136754  Amelanchier utahensis Gordon H. True; John Thomas Howell 1974-5-31 7710 Nevada Ca. 0.5 mile west of Donner Lake 1816 Comment
  CAS-BOT-BC136760  Amelanchier utahensis A. A. Heller 1903-7-28 7038 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC136761  Amelanchier utahensis A. A. Heller 1903-7-28 7038 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC136762  Amelanchier utahensis A. A. Heller 1903-7-28 7038 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC136763  Amelanchier utahensis Betty J. Jorgensen 1944-6-15 458 Nevada Near hiway on bank above Lytton Creek, near Norden Comment
  CAS-BOT-BC136764  Amelanchier utahensis John Thomas Howell 1943-7-15 18366 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC136765  Amelanchier utahensis Lewis S. Rose 1940-6-1 40441 Nevada Norden 2133 Comment
  UC58116  Amelanchier utahensis A. A. Heller 1903-7-28 7038 Nevada lower end Donner Lake Comment
  UCR121482  Amelanchier utahensis George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5017 A Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC64263  Anaphalis margaritacea John Thomas Howell 1943-7-23 18735 Nevada Between Donner Pass and West Lake Comment
  CAS-BOT-BC64272  Anaphalis margaritacea A. A. Heller 1916-8-13 12907 Placer Summit hotel 2133 Comment
  CAS-BOT-BC64273  Anaphalis margaritacea A. A. Heller 1916-8-13 12907 Placer Summit hotel 2133 Comment
  CDA16050  Anaphalis margaritacea G. F. Hrusa, J. Glazner 2000-9-3 15661 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  SBBG63392  Anaphalis margaritacea A. A. Heller 1927-8-16 14452 Nevada Donner Pass Comment
  UC1125510  Anaphalis margaritacea C. W. Hanks 1934-10-5 117 Nevada 1 1/2 mi se of Frog Lake; Truckee Quad. 2194 Comment
  UC154702  Anaphalis margaritacea A. A. Heller 1903-8-7 7116 Nevada above Donner Lake (toward Donner Pass) Comment
  UC202222  Anaphalis margaritacea A. A. Heller 1916-8-13 12907 Placer 2133 Comment
  UC891435  Anaphalis margaritacea A. A. Heller 1916-8-13 12907 Placer 2133 Comment
  CAS-BOT-BC391835  Anemone drummondii C. F. Sonne 1884-7-27 s.n. Nevada Sierra Nevada Mts. Mt. Stanford Comment
  CAS-BOT-BC391836  Anemone drummondii Marcus E. Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC391841  Anemone drummondii A. A. Heller 1903-8-5 7099 Nevada Castle Peak near the highest point Comment
  UC118831  Anemone drummondii C. F. Sonne 1897-7-11 Nevada Mt. Stanford Comment
  UC136288  Anemone drummondii A. A. Heller 1903-8-5 7099 Nevada near highest point Castle Peak Comment
  UC8888  Anemone drummondii C. F. Sonne 1887-7-17 Nevada Sierra Nevada, Mt. Stanford Comment
  RSA125348  Angelica breweri P. H. Raven 1958-6-14 13210 Placer West side of Donner Pass 2165 Comment
  UC1167721  Angelica breweri Peter H. Raven 1958-6-14 13210 Placer w side of Donner Pass Donner Pass 2164 Comment
  UC632176  Angelica breweri Bassett Maguire 1939-7-23 17205 Nevada 1 mi e of Donners Pass 1981 Comment
  UC632177  Angelica breweri Bassett Maguire 1939-7-23 17205 Nevada 1 mi e of Donners Pass 1981 Comment
  UCD127133  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12649 Placer Northern Sierra Nevada Mountains. Donner Pass Road between Donner and Norden, about 0.2 mile E of the Nevada County border. 2151 Comment
  UCD75949  Angelica breweri Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5190 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail. 2161 Comment
  UCR190224  Angelica breweri George K. Helmkamp, E. A. Helmkamp 2007-8-1 12649 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 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-BC69131  Antennaria geyeri A. A. Heller 1902-7-13 6961 Nevada Lower end of Donner Lake Comment
  POM56309  Antennaria geyeri A. A. Heller 1902-7-13 6961 Nevada Lower end of Donner Lake Comment
  UC57888  Antennaria geyeri A. A. Heller 1902-7-13 6961 Nevada lower end of Donner Lake Comment
  CAS-BOT-BC77339  Antennaria media Gordon H. True 1974-8-7 7795 Nevada Ridge of Castle Peak 2560 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
  UC197340  Antennaria media C. F. Sonne 1898-7-1 Nevada Frog Lake Sierra Nevada Mountains 2438 Comment
  CAS-BOT-BC77286  Antennaria microphylla John Thomas Howell 1943-7-21 18639 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC79953  Antennaria microphylla A. A. Heller 1903-7-27 7025 Nevada Donner Pass near the railroad crossing Comment
  CAS-BOT-BC79954  Antennaria microphylla A. A. Heller 1903-7-27 7025 Nevada Donner Pass near the railroad crossing Comment
  CAS-BOT-BC79955  Antennaria microphylla A. A. Heller 1902-7-13 6930 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC79959  Antennaria microphylla John Thomas Howell 1943-7-17 18469 Nevada West side of Donner Pass near Norden. Signal Hill. 2133 Comment
  UC34571  Antennaria pulchella C. F. Sonne 1886-7-24 Nevada Mt. Stanford Sierra Nevada Mountains 2590 Comment
  POM56306  Antennaria rosea A. A. Heller 1902-7-13 6930 Nevada Lower end of Donner Lake Comment
  SJSU8160  Antennaria rosea R. L. Fisher 1959-6-20 Nevada Donner Summit on Highway 40 2160 Comment
  UC29470  Antennaria rosea J. Burtt Davy Jun 25 1897-Jun 30 1897 3227 Nevada Bierstadt Peak Truckee River Basin, Bierstadt Peak 2286 Comment
  UC57886  Antennaria rosea A. A. Heller 1903-7-27 7025 Nevada Donner Pass Comment
  CAS-BOT-BC84756  Antennaria rosea subsp. rosea John H. and Hazelle A. Thomas 1956-7-21 6163 Placer Vicinity of Donner Pass 2377 Comment
  UCD23341  Anthemis cotula A. M. Shapiro 2003-8-17 s.n. Nevada I-80 at Boreal Ridge Road turnout. 2105 Comment
  GH77902  Antirrhinum kelloggii H. Kellogg 1870-7-20 Unknown Summit of the Sierra Nevada Comment
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Jun 1 2012
  CHSC92017  Apocynum androsaemifolium Lowell Ahart 2005-7-31 12202 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  JEPS107556  Apocynum androsaemifolium Lowell Ahart 2005-7-31 12202 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  RSA716172  Apocynum androsaemifolium L. Ahart 2005-7-31 12202 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  SD234794  Apocynum androsaemifolium G. K. Helmkamp, E. A. Helmkamp 2006-8-14 11245 Nevada Northern Sierra Nevada Mountains: about 0.7 mile east of Donner Pass along Donner Pass Road (Norden 7.5'Q) 2041 Comment
  SEINET998828  Apocynum androsaemifolium G. K. Helmkamp, E. A. Helmkamp 2006-1 11245 Nevada Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd 2041 Comment
  UC22881  Apocynum androsaemifolium A. Kellogg Nevada Donner Lake Comment
  UC58461  Apocynum androsaemifolium A. A. Heller 1903-7-29 7050 Nevada above Donner Lake toward Donner Pass Comment
  UC878846  Apocynum androsaemifolium A. A. Heller 1917-8-13 12902 Placer cliff n. of Summit hotel 2164 Comment
  UC878847  Apocynum androsaemifolium unknown 122887 Placer Summit Station 2121 Comment
  UCD121241  Apocynum androsaemifolium G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11245 Nevada Northern Sierra Nevada Mtns: aboout 7 mile east of Donner Pass along Donner Pass Rd. (Norden 7.5'Q). 2041 Comment
  UCD121259  Apocynum androsaemifolium E. H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  UCR121483  Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5017 B Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  UCR176068  Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp 2006-8-14 11245 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  UCR257735  Apocynum androsaemifolium George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19515 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  POM147904  Apocynum pumilum var. rhomboideum J. B. Feudge 1927-7-19 1733 Placer Donner Lake 2134 Comment
  CAS-BOT-BC397797  Aquilegia formosa Gordon H. True 1972-6-16 7235 Nevada South shore of DonnerLake. 1828 Comment
  CAS-BOT-BC397804  Aquilegia formosa John Thomas Howell 1943-7-14 18312 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC397807  Aquilegia formosa Doris K. Kildale 1928-8-23 6656 Nevada Donner Lake Comment
  UCR141798  Aquilegia formosa June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  UCR561  Aquilegia formosa Frank C. Vasek 1955-6-29 264 Placer Sierra Nevada Mountains, Sugar Bowl, near Donner Pass [ski area, c. 1 mi. east of Lake Van Norden] 2141 Comment
  POM270625  Aquilegia formosa var. pauciflora Lyman Benson 1933-6-27 4551 Nevada Donner Lake, Sierra Nevada Mt. range, Truckee River watershed. 1799 Comment
  POM270571  Aquilegia formosa var. truncata Lyman Benson 1942-7-2 11251 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  UCR270693  Arabis John F. Emmel 1998-7-9 1571 Placer Sierra Nevada Mountains, Donner Pass area, south peak of Mt. Judah 2513 Comment
  JEPS53065  Arabis drummondii W. L. Jepson July, 1898 13343 Nevada Summit 2133 Comment
  UCR270694  Arabis holboellii John F. Emmel 1998-7-9 1572 Placer Sierra Nevada Mountains, Donner Pass area, south peak of Mt. Judah 2513 Comment
  UCR121486  Arabis holboellii var. retrofracta George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5020 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CDA16805  Arabis platysperma G. F. Hrusa, J. Glazner 2001-7-15 15944 Placer Sierra Nevada; Near summit of Crows Nest Pk. immed. W of Sugarbowl. 2346 Comment
  A350754  Arctostaphylos nevadensis J. T. Howell 1943-7-17 18506 Unknown West side of Donner Pass near Norden 2133 Comment
  A350786  Arctostaphylos nevadensis A. A. Heller 1903-7-29 7041 Unknown Above Donner Lake toward Donner Pass Comment
  A350787  Arctostaphylos nevadensis T. S. Brandegee 1889-1-1 29 Unknown Donner Comment
  CAS-BOT-BC40032  Arctostaphylos nevadensis Brandegee 1889-1-1 29 Nevada Donner Comment
  CAS-BOT-BC40034  Arctostaphylos nevadensis C. F. Sonne 1878-6-18 204 Nevada Woods above Donner Lake Comment
  CAS-BOT-BC40035  Arctostaphylos nevadensis A. A. Heller 1903-7-29 s.n. Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC40038  Arctostaphylos nevadensis W. R. Dudley 1900-6-1 s.n. Nevada Shores of Donner Lake Comment
  CAS-BOT-BC40040  Arctostaphylos nevadensis W. R. Dudley 1893-6-7 s.n. Nevada Hill south of Donner Lake Comment
  CAS-BOT-BC40047  Arctostaphylos nevadensis Brandegee 1889-1-1 s.n. Placer Donner Comment
  CAS-BOT-BC40048  Arctostaphylos nevadensis Belle R. Jackson 1932-6-1 s.n. Placer Donner Pass Comment
  CAS-BOT-BC45456  Arctostaphylos nevadensis John H. Thomas; Hazelle A. Thomas 1956-7-21 6134 Nevada Sierra Nevada. Vicinity of Donner Pass, about 80 mi. ne. of Sacramento. 2377 Comment
  CAS-BOT-BC45465  Arctostaphylos nevadensis John Thomas Howell 1943-7-17 18506 Nevada W. side of Donner Pass near Norden. Boreal Ridge. 2133 Comment
  GH350762  Arctostaphylos nevadensis A. A. Heller 1903-7-29 7041 Unknown Above Donner Lake toward Donner Pass Comment
  GH350770  Arctostaphylos nevadensis T. S. Brandegee 1889-1-1 29 Unknown Donner Comment
  GH350829  Arctostaphylos nevadensis John Torrey 1865-1-1 285 Unknown Near Donner Lake, Sierra Nevada Comment
  JEPS38803  Arctostaphylos nevadensis W. L. Jepson July 1898 Nevada Summit sta. 2133 Comment
  POM131788  Arctostaphylos nevadensis A. A. Heller 1903-7-29 10643 Nevada Above Donner Lake toward Donner Pass. Comment
  POM308711  Arctostaphylos nevadensis Betty J. Jorgensen 1944-6-6 453 Nevada Above highway near A.S.U.C. lodge. Near Norden. Comment
  SJSU11159  Arctostaphylos nevadensis H. T. Harvey 1958-6-16 Nevada Donner Summit 2173 Comment
  UC21848  Arctostaphylos nevadensis J. Burtt Davy Jun 25 1897-Jun 30 1897 3181 Nevada near summit; Truckee River Basin, Bierstadt Peak Comment
  UC82970  Arctostaphylos nevadensis Katharine Brandegee July 1889 Nevada Donner Comment
  UC83028  Arctostaphylos nevadensis A. A. Heller 1903-7-29 7041 Nevada above Donner Lake (toward Donner Pass) Comment
  UCD97319  Arctostaphylos nevadensis Albert Grigarick 2010-7-9 226 Nevada West Castle Peak Trail. Approx. 0.25 mile north of gate. 2229 Comment
  SCFS1105  Arctostaphylos nevadensis subsp. nevadensis E. Krimmel 2013-6-2 Placer Soda Springs Road, south of NF River Comment
  A350929  Arctostaphylos patula A. A. Heller 1903-7-28 7036 Unknown Lower end of Donner Lake Comment
  CAS-BOT-BC42146  Arctostaphylos patula Miss M. Alice King 1923-6-1 s.n. Placer Near Summit Comment
  CAS-BOT-BC46584  Arctostaphylos patula A. A. Heller 1903-7-28 7036 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC46585  Arctostaphylos patula A. A. Heller 1903-7-28 7036 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC46590  Arctostaphylos patula Betty J. jorgensen 1944-6-6 452 Nevada On bank above highway near A.S.U.C. lodge. Near Norden. Comment
  CAS-BOT-BC46592  Arctostaphylos patula W. R. Dudley 1893-6-7 s.n. Nevada Hill s. of Donner Lake. Comment
  CAS-BOT-BC46593  Arctostaphylos patula W. R. Dudley 1900-6-1 s.n. Nevada Shores of Donner Lake. Comment
  GH350977  Arctostaphylos patula A. A. Heller 1903-7-28 7036 Unknown Lower end of Donner Lake Comment
  POM131598  Arctostaphylos patula A. A. Heller 1903-7-28 10646 Nevada Lower end of Donner Lake Comment
  RSA308712  Arctostaphylos patula Betty J. Jorgensen 1944-6-6 452 Nevada Above highway near A.S.U.C. lodge. Near Norden. Comment
  JEPS51410  Arenaria aculeata C. F. Sonne 1886-6-24 31 Nevada Sierra Nevada Mountains, Mt. Stanford, Frog Lake Comment
  JEPS90733  Arenaria aculeata Dean William Taylor 1970-7-18 557 Nevada on trail from Donner Summit on US 80 to Castle Peak 2590 Comment
  POM101403  Arenaria aculeata Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains. Comment
Read comments
Nov 27 2011
  UC120429  Arenaria aculeata A. Kellogg 1870-1 Nevada Donner Comment
  UC196632  Arenaria congesta var. subcongesta C. F. Sonne 1885-7-27 Nevada Mt. Stanford [= Castle Peak, eastern Nevada Co., 9125', 4 mi N of Donner Lake] Comment
  POM303657  Arenaria kingii subsp. compacta J. T. Howell 1943-7-18 18526 Nevada Castle Peak Comment
  RSA39937  Arenaria kingii subsp. compacta J. T. Howell 1943-7-17 18498 Nevada West side of Donner Pass near Norden. 2134 Comment
  CDA16820  Arenaria kingii var. glabrescens G. F. Hrusa, J. Glazner 2001-7-15 15960 Placer Sierra Nevada; Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  UC161661  Arenaria kingii var. glabrescens J. Torrey 1865-1 37 Nevada near Donner Pass; Sierra Nevada, High Mountain Comment
  UC58508  Arenaria kingii var. glabrescens A. A. Heller 1903-7-31 7063 Nevada Castle Peak Castle Peak (Southeastern approaches) Comment
  CAS-BOT-BC82184  Arnica chamissonis A. A. Heller 1903-7-13 6932 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC82185  Arnica chamissonis A. A. Heller 1903-7-13 6932 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC82186  Arnica chamissonis A. A. Heller 1903-7-13 6932 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC82189  Arnica chamissonis Gordon H. True 1965-6-30 2138 Nevada Just west of Truckee near Donner State Park; meadow south bank Truckee [river] River 1828 Comment
  UC134178  Arnica chamissonis C. F. Sonne 1897-8-7 Nevada above Donner Lake; Sierra Nevada Mountains Comment
  UC193590  Arnica chamissonis C. F. Sonne 1885-7-10 Nevada Donner Lake Comment
  UC57895  Arnica chamissonis A. A. Heller 1903-6-13 6932 Nevada Donner Lake (lower end) Donner Lake Comment
  POM272174  Arnica chamissonis subsp. foliosa Lyman Benson 1942-7-2 11262 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  POM53361  Arnica chamissonis subsp. foliosa A. A. Heller 1903-7-13 s.n. Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC82351  Arnica cordifolia Gordon H. True; John Thomas Howell 1972-7-7 7293 Nevada South shore of Donner Lake 1828 Comment
  CAS-BOT-BC82355  Arnica cordifolia Lillian S. Mott 1968-7-20 5668 Nevada Castle Peak 2438 Comment
  JEPS35923  Arnica cordifolia C. F. Sonne 1886-7-1 186 Nevada above Donner Lake; Sierra Nevada Mts., Donner Lake Comment
  UC220235  Arnica discoidea Katharine Brandegee 1883-8-1 Nevada Donner Comment
  CAS-BOT-BC82681  Arnica longifolia Dr. A. Kellogg 1870-8-15 s.n. Mariposa Summit C.P.R.R. Sierra Nevada Mts. Comment
  CAS-BOT-BC82761  Arnica mollis Dr. A. Kellogg 1870-1 s.n. Nevada Summit Station C.P.R.R., Sierra Nevada Mts. Comment
  CAS-BOT-BC85173  Arnica mollis John H. Thomas; Hazelle A. Thomas 1956-7-21 6213 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  CAS-BOT-BC90011  Arnica mollis Gordon H. True; John Thomas Howell 1965-9-15 2626 Nevada Upper end of Castle Valley on upper Castle Creek, ca. 2 miles north of Highway 80 at Boreal Ridge 2377 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
  CAS-BOT-BC90014  Arnica mollis Gordon H. True 1974-8-28 7825 Nevada Ridge of Castle Peak from east base of Peak to Frog Lake cliffs 2468 Comment
  CAS-BOT-BC90021  Arnica mollis A. A. Heller 1903-8-5 7098 Nevada Castle Peak near the highest point 2743 Comment
  JEPS102394  Arnica mollis Lowell Ahart 2001-7-21 8956 Nevada On the pipeline right-of-way, north of the dirt road, about 100 yards NE of the old sheep corral, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  JEPS22905  Arnica mollis John H. and Hazelle A. Thomas Jul 21 1956-Jul 22 1956 6213 Placer (vicinity of), 80 mi ne of Sacramento Donner Pass; Sierra Nevada 2133 Comment
  JEPS96515  Arnica mollis Dean W. Taylor 1970-7-15 530 Nevada trail from Donner Summit to Castle Peak 2438 Comment
  POM53831  Arnica mollis A. A. Heller 1903-8-5 7098 Nevada Castle Peak near the highest point. 2744 Comment
  UC57883  Arnica mollis A. A. Heller 1903-8-5 7098 Nevada Castle Peak (near the highest point) Castle Peak 2743 Comment
  UC91132  Arnica mollis C. F. Sonne 1888-8-12 Nevada rocky heights above Coldstream; Sierra Nevada Mountains 2438 Comment
  CAS-BOT-BC85132  Arnica nevadensis Dr. A. Kellogg 1870-7-29 s.n. Unknown Castle Peak, Sierra Nevada Mts. Alpine 3048 Comment
  CAS-BOT-BC85146  Arnica nevadensis John Thomas Howell 1943-7-21 18662 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC90051  Arnica nevadensis Gordon H. True 1966-7-20 3035 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2651 Comment
  CAS-BOT-BC90052  Arnica nevadensis Gordon H. True 1974-8-7 7796 Nevada Ridge of Castle Peak from base of peak to cliffs overlooking Frog Lake and most southerly fork of Prosser Creek 2560 Comment
  UC134186  Arnica nevadensis A. Kellogg 1870-7-29 Nevada Stanford Peak Comment
  CAS-BOT-BC90075  Arnica ovata A. A. Heller 1903-7-27 7029 Nevada Donner Pass near the railroad crossing Comment
  UC57885  Arnica ovata A. A. Heller 1903-7-27 7029 Nevada near the railroad crossing Donner Pass Comment
  UC91024  Arnica ovata C. F. Sonne July 1890 Nevada on Mount Stanford Frog Lake; Mount Stanford Comment
  CAS-BOT-BC85026  Arnica parryi John Thomas Howell; Gordon H. True 1967-8-18 4018 Nevada Sierra Nevada - Donner Ridge ca. 3 miles north west of Truckee 1920 Comment
  UC220231  Arnica parryi T. S. Brandegee 1888-9-1 Nevada Donner Comment
  A427347  Artemisia arbuscula A. A. Heller 1903-8-17 7184 Unknown Ridge south of Donner Pass 2590 Comment
  GH427344  Artemisia arbuscula A. A. Heller 1903-8-17 7184 Unknown Ridge south of Donner Pass 2590 Comment
  GH427345  Artemisia arbuscula A. A. Heller 1917-8-13 12914 Unknown Ridge northwest of Donner Pass 2346 Comment
  JEPS22812  Artemisia arbuscula A. A. Heller 1917-8-13 Placer ridge nw of Donner Pass 2346 Comment
  UC202223  Artemisia arbuscula A. A. Heller 1917-8-13 Placer ridge nw of Donner Pass 2346 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-BC85012  Artemisia arbuscula subsp. arbuscula A. A. Heller 1903-8-17 7184 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC85014  Artemisia arbuscula subsp. arbuscula Gordon H. True 1965-9-15 2617 Nevada Ridge between Castle Pass and Castle Peak about 2 miles north of Hiway 20 at Boreal Ridge. 2499 Comment
  CAS-BOT-BC85016  Artemisia arbuscula subsp. arbuscula A. A. Heller 1917-8-13 12914 Placer Ridge northwest of Donner Pass on an open stony slope below a ledge of igneaous rock. 2346 Comment
  CAS-BOT-BC85017  Artemisia arbuscula subsp. arbuscula A. A. Heller 1917-8-13 12914 Placer Ridge northwest of Donner Pass on an open stony slope below a ledge of igneaous rock. 2346 Comment
  RSA30915  Artemisia arbuscula subsp. arbuscula A. A. Heller 1917-8-13 12914 Nevada Ridge northwest of Donner pass on an open stony slope below a ledge of igneous rock. The neighboring forest composed of Abies magnifica 2348 Comment
  CDA16795  Artemisia arbuscula subsp. thermopola G. F. Hrusa, J. Glazner 2001-7-15 15934 Placer Sierra Nevada; N side at summit of Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  CHSC112135  Artemisia arbuscula subsp. thermopola Dean Wm. Taylor 2013-8-9 21401 Nevada Boreal Ridge, at and along the ridgeline west from the westernmost ski area chair lift. 2322 Comment
  RSA0049595  Artemisia arbuscula subsp. thermopola Dean Wm. Taylor 2013-8-9 21401 Nevada Boreal Ridge, at and along the ridgeline west from the westernmost ski area chair lift 2322 Comment
  SEINET8196733  Artemisia arbuscula subsp. thermopola D. W. Taylor 2013-8-9 21401 Nevada Boreal Ridge, at and along the ridgeline W from the westernmost ski area chair lift. 2323 Comment
  UC1119349  Artemisia cana subsp. bolanderi C. W. Hanks 1934-10-16 129 Nevada w end Donner Lake; Tahoe National Forest, Truckee Quadrangle Comment
  UCD75938  Artemisia ludoviciana Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5175 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail by creek. 2145 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
  UC57881  Artemisia ludoviciana subsp. candicans A. A. Heller 1903-8-12 7153 Nevada ridge s of Donner Pass 2590 Comment
  CAS-BOT-BC90714  Artemisia ludoviciana subsp. incompta A. A. Heller 1917-8-13 12898 Placer Base of a cliff north of Summit hotel 2164 Comment
  CAS-BOT-BC90715  Artemisia ludoviciana subsp. incompta A. A. Heller 1917-8-13 12898 Placer Base of a cliff north of Summit hotel 2164 Comment
  CAS-BOT-BC90716  Artemisia ludoviciana subsp. incompta John Thomas Howell 1943-7-26 18856 Placer Sugar Bowl nw. of Mt. Lincoln Comment
  CAS-BOT-BC90717  Artemisia ludoviciana subsp. incompta John Thomas Howell 1943-7-26 18856 Placer Sugar Bowl nw. of Mt. Lincoln Comment
  RSA39961  Artemisia ludoviciana subsp. incompta J. T. Howell 1943-7-26 18856 Placer Mt. Lincoln. Comment
  UC201315  Artemisia ludoviciana subsp. incompta A. A. Heller 1917-8-13 12898 Placer n of Summit Hotel (base of a cliff) 2164 Comment
  UCD129333  Artemisia ludoviciana subsp. incompta A. A. Heller 1917-8-13 12898 Placer Base of a cliff north of Summit hotel. 2164 Comment
  SJSU8171  Artemisia ludoviciana subsp. ludoviciana H. T. Harvey 1958-8-19 Placer Sugar Bowl 1 mi S of Donner summit 2164 Comment
  CAS-BOT-BC93610  Artemisia rothrockii E. L. Greene 1874-10-14 s.n. Nevada Sierra near Summit Station Comment
  CAS-BOT-BC93612  Artemisia rothrockii John H. Thomas; Hazelle A. Thomas 1956-7-21 6091 A Placer Sierra Nevada - vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  UCD129372  Artemisia tridentata subsp. vaseyana A. A. Beetle 1957-8-15 12806 Nevada east side of Donner Pass. 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
  UC58462  Asclepias speciosa A. A. Heller 1903-8-14 7169 Nevada upper end Donner Lake Comment
  CAS-BOT-BC69578  Aspidotis densa C. F. Sonne 1886-7-5 321 Placer Sierra Nevada Mts., above Summit Station. Comment
  CAS-BOT-BC69622  Aspidotis densa A. A. Heller 1903-8-14 7168 Nevada Above Donner Lake toward Donner Pass. Comment
  UC197949  Aspidotis densa C. F. Sonne 1884-8-24 Nevada Donner Lake Comment
  UC366574  Aspidotis densa unknown Nevada Mt Stanford Comment
  UC42602  Aspidotis densa J. Burtt Davy Jun 25 1897-Jun 30 1897 3199 Nevada Bierstadt Peak; Truckee River Basin 2225 Comment
  UC60137  Aspidotis densa A. A. Heller 1903-8-14 7168 Nevada above Donner Lake toward Donner Pass Comment
  POM160251  Aster alpigenus C. F. Sonne 1897-8-7 s.n. Nevada Donner Lake Comment
  POM36425  Aster alpigenus Marcus E. Jones 1902-7-10 s.n. Nevada Summit. Sierra Nevada Mtns. Comment
  POM57242  Aster alpigenus A. A. Heller 1903-8-10 7136 Nevada Ridge south of Donner Pass. 2287 Comment
  GH386726  Aster alpigenus subsp. andersonii A. A. Heller 1903-8-10 7136 Unknown Ridge south of Donner Pass 2286 Comment
  CDA16048  Aster breweri G. F. Hrusa, J. Glazner 2000-9-3 15664 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  POM40265  Aster breweri Marcus E. Jones 1900-7-26 s.n. Nevada Summit, Sierra Nevada Mountains Comment
Read comments
Dec 1 2011
  CDA16047  Aster eatonii G. F. Hrusa, J. Glazner 2000-9-3 15665 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of Crow's Nest ski run. 2164 Comment
  CDA16055  Aster eatonii G. F. Hrusa, J. Glazner 2000-9-3 15683 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 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
  UCR201892  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2008-8-20 14025 Placer Northern Sierra Nevada Mountains, Donner Pass Road on the west side of Donner Pass and east of Norden 2149 Comment
  UCR257730  Aster foliaceus var. parryi George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19520 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  RSA249497  Aster occidentalis John F. Emmel 1971-8-21 380 Placer 0.2 air miles ENE of north end of lake Mary, Donner Pass, Sierra Nevada 2149 Comment
  POM58720  Aster occidentalis var. occidentalis A. A. Heller 1903-8-11 14642 Nevada Lower end of Donner Lake Comment
  UCR190170  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2007-8-1 12643 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 Comment
  UCR257623  Aster occidentalis var. occidentalis George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19529 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  UCR257731  Aster occidentalis var. occidentalis George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19519 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC177501  Astragalus austiniae M. E. Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177502  Astragalus austiniae M. E. Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177503  Astragalus austiniae J. W. Stacey 1922-7-29 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177504  Astragalus austiniae John Thomas Howell 1943-7-18 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177505  Astragalus austiniae John Thomas Howell 1943-7-18 18540 Nevada Castle Peak Comment
  CAS-BOT-BC177506  Astragalus austiniae M. E. Jones 1902-7-9 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC177507  Astragalus austiniae Lillian S. Mott 1968-7-20 6568 Nevada Castle Peak 2743 Comment
  CAS-BOT-BC177509  Astragalus austiniae Gordon H. True 1966-7-20 3028 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  UC13327  Astragalus austiniae C. F. Sonne 1887-7-17 Nevada Mt. Stanford 2682 Comment
  UC197351  Astragalus austiniae C. F. Sonne 1892-7-17 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford (Sierra Nevada Mountains, dry rocky ridges) 2590 Comment
  UC574555  Astragalus austiniae J. G. Lemmon 1875-1 Nevada summit of Mount Stanford (Castle Peak) 2743 Comment
  UC710567  Astragalus austiniae John Thomas Howell 1943-7-18 18540 Nevada Castle Peak Comment
  UC81177  Astragalus austiniae C. F. Sonne July 1892 Nevada Mt. Stanford , Mt. Stanford (Sierra Nevada) 2743 Comment
  UC83896  Astragalus austiniae C. F. Sonne 1887-7-17 Nevada Mt. Stanford , Mt. Stanford (Sierra Nevada) 2682 Comment
  UCD148297  Astragalus austiniae Nick Jensen; Rachel Hutchinson 2012-7-28 114 Nevada Along the trail to Castle peak, just below the summit. 2758 Comment
  CAS-BOT-BC178756  Astragalus canadensis var. brevidens A. A. Heller 1917-8-13 12904 Placer Near Summit hotel in granite. 2133 Comment
  CAS-BOT-BC178757  Astragalus canadensis var. brevidens A. A. Heller 1917-8-13 12904 Placer Near Summit hotel in granite. 2133 Comment
  CDA26626  Astragalus canadensis var. brevidens L. 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. Comment
  CHSC92011  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
  CHSC92045  Astragalus canadensis var. brevidens Lowell Ahart 2005-8-30 12366 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit. 2054 Comment
  JEPS107560  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
  JEPS107578  Astragalus canadensis var. brevidens Lowell Ahart 2005-8-30 12366 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit 2054 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
  RSA716317  Astragalus canadensis var. brevidens L. Ahart 2005-8-30 12366 Nevada Normal size stems from a low shrub, on dry bare granite soil, on the old road, south of the old Hiway 80, southeast of Donner Pass and Donner Summit. 2055 Comment
  UC862943  Astragalus canadensis var. brevidens A. A. Heller 1917-8-13 12904 Placer near Summit Hotel; near Summit Hotel 2133 Comment
  UCD104669  Astragalus canadensis var. brevidens A. A. Heller 1917-8-13 12904 Placer Near Summit hotel. Comment
  JEPS54828  Astragalus whitneyi Albert Kellogg Nevada Summit Sta. Summit, C. P. R. R. = Summit Sta. (Summit C.P.R.R.) Comment
  JEPS54829  Astragalus whitneyi C. F. Sonne July 1887 Nevada Mt. Stanford 2682 Comment
  OBI49333  Astragalus whitneyi C. F. Sonne July1892 65 Nevada Mt. Stanford 2743 Comment
  UC13371  Astragalus whitneyi C. F. Sonne July 1887-July 1889 Nevada Mt. Stanford , <?>y<?>p<?> Ridge 2682 Comment
  UC82670  Astragalus whitneyi C. F. Sonne 1897-7-11 Nevada Mt. Stanford , Mt. Stanford (Sierra Nevada Mountains) Comment
  CAS-BOT-BC200877  Astragalus whitneyi var. lenophyllus A. A. Heller 1903-8-5 7101 Nevada Castle Peak near the highest point at 9000 feet 2743 Comment
  CAS-BOT-BC200878  Astragalus whitneyi var. lenophyllus John Thomas Howell 1943-7-20 18620 Nevada Castle Peak Comment
  CAS-BOT-BC200880  Astragalus whitneyi var. lenophyllus John Thomas Howell 1943-7-21 18672 Placer Mt. Lincoln Comment
  RSA143770  Astragalus whitneyi var. lenophyllus J. T. Howell 1943-7-20 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC198647  Astragalus whitneyi var. whitneyi Gordon H. True 1966-7-20 3030 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  CAS-BOT-BC198676  Astragalus whitneyi var. whitneyi J. F. Emmel 1969-6-15 167 Placer Slope south above Donner Pass. 2255 Comment
  RSA692495  Athyrium americanum Elizabeth Flint 1932-08 17 Placer Summit, Near Donner Lake 2439 Comment
  UC60138  Athyrium distentifolium var. americanum A. A. Heller 1903-8-17 7186 Nevada ridge s Donner Pass 2286 Comment
  CDA16051  Athyrium filix-femina G. F. Hrusa, J. Glazner 2000-9-3 15669 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  CHSC85762  Athyrium filix-femina G. F. Hrusa; J. Glazner 2000-9-3 15669 A Placer Northern Sierra Nevada. Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  UC399383  Athyrium filix-femina var. cyclosorum C. F. Sonne Aug. 1882 Nevada Donner Lake Comment
  SACT000357  Avena barbata D. Meyer 1983-4-17 Placer small drainage ditch, moist sunny exposure. 231.648 Comment
  SACT000368  Avena barbata D. Meyer 1983-4-17 Placer small drainage ditch, moist sunny exposure. 231.648 Comment
  UCD56464  Avena sativa Beecher Crampton 1968-9-18 8378 Nevada Interstate Hwy. 80W summit. 2206 Comment
  CAS-BOT-BC100087  Balsamorhiza sagittata John Thomas Howell 1943-7-16 18403 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC100094  Balsamorhiza sagittata John H. Thomas; Hazelle A. Thomas 1956-7-21 6090 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  JEPS30910  Balsamorhiza sagittata John H. and Hazelle A. Thomas Jul 21 1956-Jul 22 1956 6090 Nevada 80 mi ne of Sacramento (vicinity of Donner Pass, Sierra Nevada); Sierra Nevada, Donner Pass 2133 Comment
  RSA126308  Balsamorhiza sagittata John H. Thomas, Hazelle A. Thomas 1956-7-21 6090 Placer Sierra Nevada, Vicinity of Donner Pass, 80 miles NE of Sacramento 2134 Comment
  UCD33143  Balsamorhiza sagittata Beecher Crampton 1966-7-28 7807 Nevada north slopes above Donner Lake, Hwy. 80. 1889 Comment
  CAS-BOT-BC16534  Barbarea orthoceras John Thomas Howell 1943-7-16 18416 Nevada West side of Donner Pass near Norden. 2133 Comment
  RSA482814  Barbarea orthoceras Wm. Martin 1971-9-9 20173 Nevada 1 mile north of the head of Donner Lake Comment
  CAS-BOT-BC413041  Bistorta bistortoides Doris K. Kildale 1928-8-23 6659 Nevada Donner Lake Comment
  UC58207  Boechera A. A. Heller 1903-7-10 6896 Nevada lower end Donner Lake Comment
  UC10149  Boechera acutina J. Burtt Davy Jun 25 1897-Jun 30 1897 3184 Nevada Donner Pass Truckee River Basin Comment
  CAS-BOT-BC16147  Boechera covillei John Thomas Howell 1943-7-21 18651 Placer Donner Pass to Mount Lincoln. Comment
  UC117957  Boechera covillei C. F. Sonne Jun 1894 Placer above Donner Lake; Sierran Nevada Mountains Comment
  JEPS102846  Boechera divaricarpa Lowell Ahart 2001-7-21 8992 Nevada NE of Lake Van Norden (large meadow on S side of dirt road, 50 yds E of old sheep corral, 1 1/2 mi E of Soda Springs) 2063 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
  UC710550  Boechera divaricarpa John Thomas Howell 1943-7-17 18460 Nevada near Norden (Signal Hill, w side of Donner Pass); Donner Pass, Signal Hill 2133 Comment
  CAS-BOT-BC13807  Boechera howellii Gordon H. True 1965-9-15 2624 Nevada Upper end of Castle Valley on upper Castle Creek, about 2 miles north of Highway 80 at Boreal Ridge. 2377 Comment
  CAS-BOT-BC16272  Boechera howellii John F. Emmel 1971-7-11 377 Placer 0.3 air mile east of east side of Lake Mary, between Donner Pass and Mount Judah. 2286 Comment
  CAS-BOT-BC14142  Boechera pendulocarpa John Thomas Howell 1943-7-18 18544 Nevada Castle Peak. Comment
  CAS-BOT-BC14242  Boechera pinetorum A. A. Heller 1903-7-10 6896 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC14243  Boechera pinetorum A. A. Heller 1903-7-10 6896 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC14244  Boechera pinetorum A. A. Heller 1903-7-10 6896 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC14251  Boechera pinetorum John Thomas Howell 1943-7-25 18816 Placer West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC14390  Boechera platysperma John Thomas Howell 1943-7-17 18449 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC14393  Boechera platysperma John Thomas Howell 1943-7-18 18520 Nevada Castle Peak. Comment
  CAS-BOT-BC14395  Boechera platysperma Gordon H. True 1962-6-19 699 Nevada Sierra Nevada. Donner Pass. 2164 Comment
  CAS-BOT-BC14404  Boechera platysperma A. A. Heller 1903-7-20 6975 Placer Donner Pass. 2133 Comment
  CAS-BOT-BC14480  Boechera platysperma John H. Thomas; Hazelle A. Thomas 1956-7-21 6160 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  JEPS126395  Boechera platysperma Steve Matson 2003-8-9 896 Nevada nSNH; North of Donner Summit (I-80) and east of Castle Peak, 100 yards west of Warren Lake Trail saddle west of Frog Lake. Comment
  JEPS53128  Boechera platysperma W. L. Jepson Jul 1898 160 a Nevada Summit 2133 Comment
  UC136096  Boechera platysperma A. A. Heller 1903-7-20 6975 Placer Donner Pass 2133 Comment
  UC710553  Boechera platysperma John Thomas Howell 1943-7-17 18449 Nevada near Norden (w side of Donner Pass); Donner Pass 2133 Comment
  UCD75740  Boechera platysperma Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5203 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  CAS-BOT-BC14511  Boechera pratincola J. F. Emmel 1970-6-21 315 Placer Slope, 0.6 air mile south of south end of Lake Mary, south of Donner Pass. 2286 Comment
  RSA0049722  Boechera rectissima Dean Wm. Taylor 2013-8-7 21398 Placer Coldstream Valley, headwaters of South Fork Cold Creek, 1889 Comment
  SEINET4339634  Boechera rectissima C. D. Bailey 2009-7-25 295 -B, C Nevada Sierra Nevada: Donner Lake exit off Interstate 80 ca. 4 miles west of Truckee. North side (Negro Canyon) of the freeway in areas adjacent to a dirt parking lot trailhead. 1961 Comment
  CAS-BOT-BC25404  Boechera retrofracta John Thomas Howell 1943-7-17 18464 Nevada West side of Donner Pass near Norden. Signal Hill. 2133 Comment
  CAS-BOT-BC25557  Boechera retrofracta John Thomas Howell 1943-7-16 18395 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC25558  Boechera retrofracta John Thomas Howell 1943-7-18 18544 Nevada Castle Peak. Comment
  CAS-BOT-BC25559  Boechera retrofracta John Thomas Howell 1943-7-20 18609 Nevada Castle Peak. Comment
  CAS-BOT-BC25564  Boechera retrofracta Gordon H. True 1966-7-20 3018 Nevada Castle Peak, 3.5 miles north of Norden. 2743 Comment
  JEPS53072  Boechera retrofracta C. F. Sonne 1897-7-11 6598 Nevada Mt. Stanford (Castle Peak) Comment
  UC710551  Boechera retrofracta John Thomas Howell 1943-7-16 18395 Nevada near Norden (w side of Donner Pass); Boreal Ridge, Donner Pass 2133 Comment
  CAS-BOT-BC25776  Boechera stricta Gordon H. True 1966-6-23 2944 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  CAS-BOT-BC25790  Boechera stricta John Thomas Howell 1943-7-17 18460 Nevada West side of Donner Pass near Norden. Signal Hill. 2133 Comment
  CAS-BOT-BC25791  Boechera stricta A. A. Heller 1919-7-26 13319 Placer Donner Pass. 2194 Comment
  CAS-BOT-BC26678  Boisduvalia densiflora Amos Arthur Heller 1903-7-25 7021 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC27899  Boisduvalia densiflora Amos Arthur Heller 1903-7-25 7021 Nevada Lower end of Donner Lake Comment
  POM32021  Boisduvalia densiflora var. densiflora A. A. Heller 1903-7-25 7021 Nevada Lower end of Donner Lake. Comment
  NY231270  Boisduvalia sparsiflora A. A. Heller 1903-7-25 7021 Nevada Lower end of Donner Lake. Comment
  CHSC110817  Botrychium crenulatum Dean Wm. Taylor 2013-8-7 21399 Placer Sierra Nevada. Coldstream Valley, meadow complex on the south canyon rim of the valley. 2034 Comment
  SEINET3922009  Bromus carinatus Ellen Dean, M. Starbuck; G. Harrington; Jennifer Buck; Mark Bibbo; T. Sasaki; J. Poloske 2008-7-19 5152 Placer Donner State Park, newly acquired lands to the SE of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek.; 0 2112 Comment
  UCD75703  Bromus carinatus Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5152 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCR226136  Bromus carinatus Ellen Dean, M. Starbuck, Gordon Harrington, Jennifer J. Buck, Mark Bibbo, J. Poloske, T. Sasaki 2008-7-19 5152 Placer Donner State Park, newly acquired lands to the southwest of Donner Lake, along Emigrant Trail on the north side of the north fork of Cold Creek, forest clearing off trail 2113 Comment
  CAS-BOT-BC149279  Bromus carinatus var. carinatus Gordon H. True 1965-8-5 2438 Nevada Castle Valley on upper Castle Creek 1 mile north of Highway 80 at Boreal Ridge and 1.5 mile north of Norden. 2316 Comment
  UC58011  Bromus carinatus var. carinatus A. A. Heller 1903-7-25 7017 Nevada lower end of Donner Lake Donner Lake Comment
  UC710544  Bromus carinatus var. carinatus John Thomas Howell 1943-7-18 18522 Nevada Castle Peak Comment
  CAS-BOT-BC148677  Bromus carinatus var. marginatus John Thomas Howell 1943-7-18 18522 Nevada Castle Peak. Comment
  CAS-BOT-BC148678  Bromus carinatus var. marginatus John Thomas Howell 1943-7-14 18326 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC148679  Bromus carinatus var. marginatus A. A. Heller 1903-7-25 7017 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC148680  Bromus carinatus var. marginatus A. A. Heller 1903-8-7 7120 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC148681  Bromus carinatus var. marginatus A. A. Heller 1903-7-25 7017 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC148682  Bromus carinatus var. marginatus A. A. Heller 1903-7-25 7017 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC148683  Bromus carinatus var. marginatus A. A. Heller 1903-8-7 7120 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC148685  Bromus carinatus var. marginatus John Thomas Howell 1943-7-14 18326 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC148689  Bromus carinatus var. marginatus Gordon H. True 1966-6-23 2962 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  CAS-BOT-BC148700  Bromus carinatus var. marginatus Gordon H. True 1966-7-20 3064 Nevada Castle Valley, about 3 miles north of Norden. 2316 Comment
  GH361858  Bromus carinatus var. marginatus A. A. Heller 1903-7-25 7017 Unknown Lower end of Donner Lake Comment
  GH361862  Bromus carinatus var. marginatus A. A. Heller 1903-8-7 7120 Unknown Above Donner Lake toward Donner Pass Comment
  SBBG115940  Bromus carinatus var. marginatus G. H. True 1965-8-5 2438 Nevada Castle Valley on upper Castle Crk, ca. 1 mi N of Hwy 80 at Boreal Ridge, ca. 1.5 mi N of Norden 2316 Comment
  SEINET203593 Image available Bromus carinatus var. marginatus F. J. Hermann 1955-7-27 11938 Nevada On north shore , Donner Lake 1829 Comment
  SACT000526  Bromus diandrus D. Meyer 1983-4-17 Placer small drainage ditch, moist sunny exposure. 231.648 Comment
  SACT000528  Bromus diandrus D. Meyer 1983-4-17 Placer 231.648 Comment
  CAS-BOT-BC155218  Bromus hordeaceus John Thomas Howell 1943-7-26 18824 Nevada West side of Donner Pass near Norden. 2133 Comment
  SACT000495  Bromus hordeaceus D. Meyer 1983-4-17 Placer Small drainage ditch, moist sunny exposure 231.648 Comment
  SACT000561  Bromus hordeaceus subsp. hordeaceus D. Meyer 1983-4-17 Placer Small drainage ditch, moist sunny exposure 231.648 Comment
  UCD75762  Bromus inermis Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5234 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, side of undeveloped road near hairpin turn. 2160 Comment
  POM204677  Bromus marginatus A. A. Heller 1903-8-7 7120 Nevada Above Donner Lake toward Donner Pass. Comment
  POM204678  Bromus marginatus A. A. Heller 1903-7-25 7017 Nevada Lower end of Donner Lake. Comment
  SACT000716  Bromus rubens D. Meyer 1983-4-17 Placer Small drainage ditch moist sunny exposure 231.648 Comment
  SACT000676  Bromus sterilis D. Meyer 1983-4-17 Placer Small drainage ditch, moist sunny exposure. 231.648 Comment
  CAS-BOT-BC161551  Bromus suksdorfii Gordon H. True 1974-8-28 7830 Nevada Sierra Nevada. Trail form Summit Lake to Castle Peak ridge. 2301 Comment
  CAS-BOT-BC161552  Bromus suksdorfii John Thomas Howell 1943-7-14 18325 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC161554  Bromus suksdorfii Gordon H. True; John Thomas Howell 1972-7-7 7280 Nevada South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC161571  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Placer Mount Lincoln south of Summit Valley. 2499 Comment
  CAS-BOT-BC161572  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Placer Mount Lincoln south of Summit Valley. 2499 Comment
  CDA16033  Bromus suksdorfii G. F. Hrusa, J. Glazner 2000-9-3 15680 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. Abies concolor, A. magnifica, Pinus monticola, P. contorta forest with dense herbaceous understory. Common, cutover understory, in openings. 2164 Comment
  GH361932  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Unknown Mt. Lincoln south of Summit valley 2499 Comment
  SACT000755  Bromus suksdorfii Michael Baad 1983-9-3 Placer form saddle between Mount Judah and Mount Lincoln 2529.0 Comment
  UC58012  Bromus suksdorfii A. A. Heller 1903-8-7 7120 Nevada above Donner Lake (toward Donner Pass) Comment
  UC710524  Bromus suksdorfii John Thomas Howell 1943-7-14 18325 Nevada near Norden (w side of Donner Pass); Donner Pass 2133 Comment
  UC905446  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Placer s of Summit Valley (Mount Lincoln); Mount Lincoln 2499 Comment
  UCD59734  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  UCD59738  Bromus suksdorfii A. A. Heller 1917-8-14 12924 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  UCD59743  Bromus suksdorfii Gordon H. True; John Thomas Howell 1972-7-4 7280 Nevada South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC161370  Bromus tectorum John Thomas Howell 1943-7-21 18684 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC185399  Bromus vulgaris Gordon H. True 1972-7-14 7297 Nevada South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC185400  Bromus vulgaris Gordon H. True; John Thomas Howell 1972-7-7 7279 Nevada South shore of Donner Lake. 1828 Comment
  GH14732  Bryanthus breweri John Torrey 1865-1-1 287 Unknown High Mountain near Donner Pass, Sierra Nevada Comment
  CAS-BOT-BC185439  Calamagrostis breweri A. A. Heller 1903-8-10 7130 Placer Above Donner Pass. 2286 Comment
  GH341540  Calamagrostis breweri A. A. Heller 1903-8-10 7130 Unknown Above Donner Pass 2286 Comment
  SEINET3924020  Calamagrostis breweri A. A. Heller 1903-8-10 7130 Placer Above Donner Pass.; 0 2286 Comment
  UC148340  Calamagrostis breweri A. A. Heller 1903-8-10 7130 Placer above Donner Pass 2286 Comment
  UCR2267  Calamagrostis breweri A. A. Heller 1903-8-10 7130 Placer Above Donner Pass 2287 Comment
  CAS-BOT-BC185353  Calamagrostis canadensis John Thomas Howell 1943-7-25 18801 Nevada West side of Donner Pass near Norden. 2133 Comment
  RSA40182  Calamagrostis canadensis J. T. Howell 1943-7-25 18801 Nevada West side of Donner Pass near Norden 2134 Comment
  SBBG115822  Calamagrostis canadensis B. Crampton 1965-9-13 7506 Nevada Donner Pass summit, Interstate Hwy 80 2206 Comment
  SBBG26338  Calamagrostis canadensis B. Crampton 1965-9-13 Nevada Donner Pass summit, Interstate Hwy 80 2206 Comment
  SEINET3924084  Calamagrostis canadensis Ellen Dean 2008-7-20 5249 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon.; 0 2099 Comment
  UCD32984  Calamagrostis canadensis Beecher Crampton 1965-9-13 7506 Nevada Nevada County, Donner Pass Summit on Interstate 80. 2206 Comment
  UCD57220  Calamagrostis canadensis Beecher Crampton 1965-9-13 7506 Nevada Donner Pass Summit, Interstate Hwy. 80. 2206 Comment
  UCD75967  Calamagrostis canadensis Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5249 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC84065  Calliscirpus brachythrix John Thomas Howell 1943-7-24 18782 Nevada Frog Lake Comment
  CAS-BOT-BC85754  Calocedrus decurrens G. W. W. 1896-9-1 s.n. Placer Near summit Soda Springs Comment
  UC669296  Calocedrus decurrens Annie M. Alexander and Louise Kellogg 1941-10-5 2645 Placer on n slope above Donner Lake 1798 Comment
  CDA18132  Calochortus leichtlinii G. D. Barbe, T. C. Fuller 1973-6-19 1609 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
  UC189365  Calochortus leichtlinii C. F. Sonne 1882-7-12 Nevada near Truckee; Donner Lake Comment
  UC58172  Calochortus leichtlinii A. A. Heller 1903-7-31 7062 Nevada se approaches Castle Peak Comment
  UCD83462  Calochortus leichtlinii Albert Grigarick 2009-7-6 134 Nevada Donner Pass. Pacific Crest Trail, N of Hwy 40, ca. 100 yds. NE of hwy on trail. Ca. 1.5 air miles N of Placer County line. 2357 Comment
  POM150241  Caltha howellii C. F. Sonne 1897-7-11 s.n. Nevada Near Mt. Standford. 2439 Comment
  CAS-BOT-BC181479  Caltha leptosepala C. F. Sonne 1886-7-25 332 Nevada Frog Lake near Mt. Stanford - Sierra Nevada Mts. Comment
  CAS-BOT-BC181480  Caltha leptosepala C. F. Sonne 1897-7-11 s.n. Nevada Near Mt. Stanford 2438 Comment
  CAS-BOT-BC181481  Caltha leptosepala C. F. Sonne 1886-7-25 s.n. Nevada Frog Lake near Mt. Stanford Comment
  GH369498  Caltha leptosepala F. J. Smiley 1913-8-10 462 Unknown Castle Peak trail from Soda Springs 2286 Comment
  GH369516  Caltha leptosepala C. F. Sonne 1897-7-11 Unknown Near Mt. Stanford 2438 Comment
  JEPS60528  Caltha leptosepala C. F. Sonne 1886-7-25 332 Nevada Border Frog Lake (Mt. Stanford); Sierra Nevada Mountains. Comment
  UC197323  Caltha leptosepala C. F. Sonne 1897-7-11 Nevada Near Mt. Stanford; Sierra Nevada Mountains. 2438 Comment
  UC9023  Caltha leptosepala C. F. Sonne 1887-7-24 Nevada Frog Lake; Sierra Nevada Mountains, Frog Lake Comment
  SD44052  Calyptridium monospermum Frank Chadwick 1950-8-27 Nevada Sugar Bowl Lodge, Norden. Comment
  UC58507  Calyptridium monospermum A. A. Heller 1903-7-8 6875 Nevada Donner Lake, lower end Donner Lake Comment
  UCD161048  Calyptridium monospermum A. M. Shapiro 2015-8-16 s.n. Nevada Castle Peak. Along old jeep trail. 2438 Comment
  SEINET177341  Calyptridium umbellatum A. A. Heller 1903-7-20 7024 Nevada About Summit Station (Donner Pass) Comment
  UC398651  Calyptridium umbellatum A. A. Heller 1927-8-16 14448 Placer above Donner Lake (summits of Sierra Nevada, near summit of Donner Pass); Sierra Nevada Comment
  UC58506  Calyptridium umbellatum A. A. Heller 1903-7-27 7024 Nevada Near Summit Station (Donner Pass) Donner Pass Comment
  UC852125  Calyptridium umbellatum A. A. Heller 1917-8-13 12912 Placer Ridge nw of Donner Pass 2346 Comment
  UCR120241  Calyptridium umbellatum George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5023 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC37123  Capsella bursa-pastoris A. A. Heller 1903-7-8 6871 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC37124  Capsella bursa-pastoris A. A. Heller 1903-7-8 6871 Nevada Lower end of Donner Lake. Comment
  UC58206  Capsella bursa-pastoris A. A. Heller 1903-7-8 6871 Nevada lower end of Donner Lake Donner Lake Comment
  CAS-BOT-BC37300  Cardamine breweri A. A. Heller 1903-7-13 6918 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC37301  Cardamine breweri A. A. Heller 1903-7-13 6918 Nevada Lower end of Donner Lake. Comment
  POM144127  Cardamine breweri A. A. Heller 1903-7-13 6918 Nevada Lower end of Donner Lake. Comment
  UC58204  Cardamine breweri A. A. Heller 1903-7-13 6918 Nevada lower end Donner Lake; lower end Donner Lake Comment
  UCD75767  Cardamine breweri Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5239 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  JEPS102357  Cardaria pubescens Lowell Ahart 2001-7-21 8962 Nevada about 1 1/2 mi E of Soda Springs (on S side of dirt road, in old sheep corral, NE of Lake Van Norden) 2063 Comment
  NY411206  Cardaria pubescens G. H. True Jr. 1970-7-13 5474 Nevada Old Highway 40 at Norden Comment
  GH424137  Carex A. Kellogg 1870-7-20 Unknown Sierra Nevada, Summit Camp Comment
Read comments
Dec 5 2015
  POM296894  Carex Lyman Benson 1942-7-2 11254 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  CAS-BOT-BC18545  Carex abrupta Kellogg s.n. Mariposa Sierra Nevada. Summit Camp. Comment
  CAS-BOT-BC18575  Carex abrupta Gordon H. True 1966-6-23 2956 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  CHSC92394  Carex abrupta Robert F. C. Naczi 2004-7-22 10479 Nevada Ca. 7 mi W of Truckee, along Donner Pass Road, downslope from 'China Wall of the Sierra' memorial . (WGS 84). 2066 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
  CAS-BOT-BC17910  Carex angustata W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC17911  Carex angustata W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC17912  Carex angustata W. R. Dudley 1900-7-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC17913  Carex angustata W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC17918  Carex angustata Gordon H. True; J. T. Howell 1967-8-18 4013 Nevada Donner Ridge ca. 3 miles northwest of Truckee. 1920 Comment
  CHSC92006  Carex angustata Lowell Ahart 2005-7-31 12237 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
  JEPS107551  Carex angustata Lowell Ahart 2005-7-31 12237 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
  JEPS107965  Carex angustata Lowell Ahart 2005-7-31 12237 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-BC17992  Carex aquatilis John Thomas Howell 1943-7-17 18492 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC19710  Carex athrostachya Gordon H. True 1972-8-23 7415 A Nevada Sierra Nevada. South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC19715  Carex athrostachya John Thomas Howell 1943-7-17 18447 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC19719  Carex athrostachya A. A. Heller 1903-7-13 6915 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC19720  Carex athrostachya A. A. Heller 1903-7-13 6915 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC19721  Carex athrostachya A. A. Heller 1903-7-13 6915 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC19722  Carex athrostachya A. A. Heller 1903-7-13 6915 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC539277  Carex athrostachya John Rawlings 2009-8-20 922 Nevada Near unpaved road to Lake Mary, immediately S of Donner Pass on Hwy 40 2164 Comment
  CHSC92008  Carex athrostachya Lowell Ahart 2005-7-31 12235 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
  CHSC92434  Carex athrostachya Robert F. C. Naczi 2004-7-22 10478 Nevada Ca. 7 mi W of Truckee, along Donner Pass Road, downslope from 'China Wall of the Sierra' memorial. (WGS84) 2066 Comment
  JEPS107549  Carex athrostachya Lowell Ahart 2005-7-31 12235 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
  POM79672  Carex athrostachya A. A. Heller 1903-7-13 2151 Nevada Lower end of Donner Lake. 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
  SEINET4292087 Image available Carex athrostachya Unknown 2005-1 12235 Nevada Red Fir Forest. 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. Comment
  UCD75942  Carex athrostachya Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5181 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail by creek. 2145 Comment
  UCR257634  Carex athrostachya George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19530 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC19093  Carex aurea W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC19518  Carex bolanderi John Thomas Howell 1943-7-16 18382 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC34439  Carex deflexa var. boottii John Thomas Howell 1943-7-21 18645 Placer Donner Pass to Mt. Lincoln. Comment
  CAS-BOT-BC34869  Carex deflexa var. boottii Gordon H. True 1966-6-23 2955 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  CAS-BOT-BC34877  Carex deflexa var. boottii John Thomas Howell 1943-7-14 18303 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC34878  Carex deflexa var. boottii John Thomas Howell 1943-7-17 18500 Nevada West side of Donner Pass near Norden. Boreal Ridge. 2133 Comment
  CAS-BOT-BC34879  Carex deflexa var. boottii John Thomas Howell 1943-7-17 18485 Nevada West side of Donner Pass near Norden. Boreal Ridge. 2133 Comment
  CAS-BOT-BC19810  Carex douglasii John Thomas Howell 1943-7-17 18442 Nevada West side of Donner Pass near Norden. 2133 Comment
  CHSC92003  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
  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
  JEPS107966  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
  CAS-BOT-BC20273  Carex filifolia var. erostrata John Thomas Howell 1943-7-17 18484 Nevada West side of Donner Pass near Norden. Boreal Ridge. 2133 Comment
  UC195664  Carex filifolia var. erostrata J. Burtt Davy Jun 25 1897-Jun 30 1897 3214 Nevada Bierstadt Peak Truckee River Basin 2286 Comment
  UC195674  Carex filifolia var. erostrata J. Burtt Davy Jun 25 1897-Jun 30 1897 3219 Nevada Bierstadt Peak Truckee River Basin Comment
  UC197328  Carex filifolia var. erostrata J. Burtt Davy Jun 25 1897-Jun 30 1897 3208 Nevada Bierstadt Peak Truckee River Basin 2255 Comment
  UC710494  Carex filifolia var. erostrata John Thomas Howell 1943-7-17 18484 Nevada w side of Donner Pass near Norden; Boreal Ridge 2133 Comment
  UCD75961  Carex filifolia var. erostrata Ellen Dean, M. Starbuck,; G. Harrington, M. Bibbo, J. Poloske, K. Mawdsley 2008-7-20 5226 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon. Ridge to the southwest of disturbed off-road vehicle area. 2284 Comment
  CAS-BOT-BC21149  Carex fissuricola Gordon H. True 1974-8-28 7827 Nevada Trail from Summit Lake to Castle Peak ridge. 2438 Comment
  CAS-BOT-BC21150  Carex fissuricola Gordon H. True; J. T. Howell 1966-8-30 3265 Nevada Castle Valley on upper Castle Creek about 1.5 mile north of Hwy. 80 at Boreal Ridge. 2346 Comment
  CAS-BOT-BC20662  Carex fracta Gordon H. True; John Thomas Howell 1966-8-30 3268 Nevada Castle Valley on upper Castle Creek about 1.5 mile north of Hwy. 80 at Boreal Ridge. 2346 Comment
  CAS-BOT-BC20679  Carex fracta John Thomas Howell 1943-7-21 18647 Placer Donner Pass to Mt. Lincoln. Comment
  CAS-BOT-BC21229  Carex fracta Kellogg July 14. s.n. Unknown Sierra Nevada. Summit Camp. Comment
  CHSC92492  Carex fracta Robert F. C. Naczi 2004-7-22 10487 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
  SEINET7559372 Image available Carex fracta Robert F. C. Naczi 2004-7-22 10487 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. 2234 Comment
  CAS-BOT-BC20952  Carex heteroneura John H. Thomas; Hazelle A. Thomas 1956-7-21 6174 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  CAS-BOT-BC20960  Carex heteroneura Kellogg 1910-7-1 s.n. Unknown Summits of Sierra Nevada at margins of streamlets. Comment
  CAS-BOT-BC21954  Carex heteroneura John Thomas Howell 1943-7-14 18308 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC21955  Carex heteroneura Gordon H. True 1965-9-15 2641 Nevada Upper end of Castle Valley on upper Castle Creek, about 2 miles north of Highway 80 at Boreal Ridge. 2377 Comment
  CAS-BOT-BC21959  Carex heteroneura Gordon H. True 1968-7-31 4537 Nevada Castle Peak Road ca. 2 miles north of Highway 80 between Castle Pass and Round Valley. 2438 Comment
  CAS-BOT-BC21960  Carex heteroneura Gordon H. True 1966-7-19 2997 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of Summit. 2438 Comment
  CAS-BOT-BC21963  Carex heteroneura Gordon H. True; J. T. Howell 1967-8-18 4014 Nevada Donner Ridge ca. 3 miles north west of Truckee. 1920 Comment
  CAS-BOT-BC21967  Carex heteroneura R. K. Gierisch; D. H. Esplin 1969-7-18 3527 Nevada Tahoe Forest. 2133 Comment
  CDA16044  Carex heteroneura G. F. Hrusa, J. Glazner 2000-9-3 15668 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of Crow's Nest ski run. 2164 Comment
  CHSC92356  Carex heteroneura Robert F. C. Naczi 2004-7-22 10489 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. (WGS 84) 2206 Comment
  GH303875  Carex heteroneura A. Kellogg Aug 3 s.n. Unknown Summit of Sierra Nevada Comment
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Jun 1 2012
  SD482  Carex heteroneura Darley F. Howe Jul 1915 72 A Placer Donner Comment
  SEINET3901910  Carex heteroneura Ellen Dean, M. Starbuck; G. Harrington; Jennifer Buck; M. Bibbo; T. Sasaki; J. Poloske 2008-7-19 5135 Placer Donner State Oark, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek.; 0 2112 Comment
  UCD74076  Carex heteroneura Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-28 174 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from coniferous forest near active ski runs. 2218 Comment
  UCD75686  Carex heteroneura Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5135 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  GH342875  Carex hirtissima A. Kellogg [10-14 July 1870] Unknown Summit Camp [Bear Valley, Sierra Nevada] Comment
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Jun 1 2012
  GH342877  Carex hirtissima A. Kellogg [10-14 July 1880] Unknown Summit camp, Bear valley [Sierra Nevada] Comment
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Jun 1 2012
  CAS-BOT-BC28110  Carex hoodii John Thomas Howell 1943-7-17 18476 Nevada West side of Donner Pass near Norden. Signal Hill. 2133 Comment
  CAS-BOT-BC28118  Carex hoodii Gordon H. True 1966-7-21 3087 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC28119  Carex hoodii Gordon H. True 1966-7-21 3087 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CHSC92357  Carex hoodii Robert F. C. Naczi 2004-7-22 10494 Nevada Ca. 2 mi NNE of Norden, just S of I-80, near Pacific Crest Trail, (WGS 84). 2203 Comment
  SEINET7561691 Image available Carex hoodii Robert F. C. Naczi 2004-7-22 10494 Nevada Ca 2 mi NNE of Norden, just S of I-80, near Pacific Crest Trail. 2204 Comment
  CAS-BOT-BC17166  Carex illota John Thomas Howell 1943-7-24 18788 Nevada Frog Lake Comment
  CAS-BOT-BC17167  Carex illota John Thomas Howell 1943-7-16 18386 Nevada West side of Donner Pass near Norden. 2133 Comment
  SEINET238567  Carex illota G. K. Helmkamp, E. A. Helmkamp; A. Kerchner 1999-6-29 5029 Nevada Northern Sierra Nevada Range: N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon. 2134 Comment
  UCR120502  Carex illota George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5029 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC7848  Carex infirminervia John Thomas Howell 1943-7-23 18721 Nevada Between Donner Pass and West Lake. 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
  SEINET7562375 Image available Carex infirminervia Robert F. C. Naczi 2004-7-22 10495 Nevada Ca 2 mi NNE of Norden, ca 0.2 mi S of I-80, along Pacific Crest Trail. 2201 Comment
  CAS-BOT-BC7718  Carex integra Gordon H. True 1966-7-21 3081 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake. 2011 Comment
  CAS-BOT-BC7730  Carex integra John Thomas Howell 1943-7-14 18310 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC7733  Carex integra W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC7735  Carex integra Gordon H. True 1965-9-15 2642 Nevada Upper end of Castle Valley on Upper Castle Creek, about 2 miles north of highway 80 at Boreal Ridge. 2377 Comment
  CAS-BOT-BC7739  Carex integra Gordon H. True 1966-7-20 3063 Nevada Castle Valley, about 3 miles north of Norden. 2316 Comment
  NY11165  Carex integra A. A. Heller 1909-7-16 9841 Placer Summit 2133.6 Comment
  GH27283  Carex interrupta var. impressa A. Kellogg 9 Jul Unknown Summit Camp Comment
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Jun 1 2012
  CAS-BOT-BC35537  Carex jonesii Gordon H. True 1967-8-1 3703 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC35547  Carex jonesii John Thomas Howell 1943-7-16 18379 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC35785  Carex jonesii J. Torrey 1865-1-1 550 Nevada High Mountain near Donner Pass, Sierra Nevada Comment
  UCD75965  Carex jonesii Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5244 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC31280  Carex lenticularis var. impressa W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC31290  Carex lenticularis var. impressa Gordon H. True 1968-8-1 4565 Nevada Near small lake just below Donner Lookout on Old Donner Pass Road, 2072 Comment
  CAS-BOT-BC31291  Carex lenticularis var. impressa Gordon H. True 1968-8-1 4550 Nevada Meadow on old Donner Pass Road ca 2.5 mi W of Donner Lake. 1981 Comment
  CAS-BOT-BC31303  Carex lenticularis var. impressa Gordon H. True; John Thomas Howell 1972-7-5 7245 Nevada Castle Peak Road ca 1/4 mi N of Hwy 80 at Uhlen Valley 2225 Comment
  UC1256238  Carex lenticularis var. impressa R. K. Gierisch 1969-9-26 3624 Nevada Tahoe Forest Comment
  CAS-BOT-BC28458  Carex lenticularis var. lipocarpa John Thomas Howell 1943-7-17 18493 Nevada Boreal Ridge, West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC28459  Carex lenticularis var. lipocarpa John Thomas Howell 1943-7-14 18321 Nevada West side of Donner Pass near Norden. 2133 Comment
  UCR121466  Carex leporinella George K. Helmkamp, E. A. Helmkamp 1999-6-30 5080 Nevada Northern Sierra Nevada Range, Tahoe Nat. Forest, Donner Pass Rd. (=Hwy 40), 2.2 mi. west of Lake Donner. 1997 Comment
  CAS-BOT-BC31504  Carex luzulifolia Gordon H. True 1974-8-7 7782 Nevada Ridge of Castle Peak from base of peak to cliffs overlooking Frog Lake, 2560 Comment
  CAS-BOT-BC31540  Carex luzulifolia Kellogg s.n. Nevada Summit Camp. Comment
  CAS-BOT-BC31544  Carex luzulifolia John Thomas Howell 1943-7-24 18784 Nevada Frog Lake Comment
  CAS-BOT-BC31817  Carex luzulifolia John Thomas Howell 1943-7-21 18642 Placer Donner Pass to Mt. Lincoln. Comment
  CAS-BOT-BC31818  Carex luzulifolia A. A. Heller 1903-8-17 7187 Placer Above Donner Pass. 2286 Comment
  CHSC92445  Carex luzulifolia Robert F. C. Naczi 2004-7-22 10490 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. (WGS84) 2206 Comment
  UC143645  Carex luzulifolia A. A. Heller 1903-8-17 7187 Placer Donner Pass, above 2286 Comment
  UCD74078  Carex luzulifolia Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-26 176 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Trailblazer' ski run. 2192 Comment
  GH104138  Carex luzulifolia var. strobilantha A. A. Heller 1903-8-17 7187 Unknown Above Donner Pass, 7500 feet Comment
  NY11202  Carex luzulifolia var. strobilantha A. A. Heller 1903-8-17 7187 Placer Above Donner Pass 2286.0 Comment
  NY11289  Carex luzulifolia var. strobilantha A. A. Heller 1903-8-17 7187 Placer Above Donner Pass 2286.0 Comment
  NY380664  Carex luzulifolia var. strobilantha A. A. Heller 1903-8-17 7187 Placer Above Donner Pass 2286.0 Comment
  CAS-BOT-BC31695  Carex mariposana John Thomas Howell 1943-7-26 18852 Placer Sugar Bowl NW of Mt. Lincoln Comment
  SEINET11125863 Image available Carex mariposana Unknown 2009-1 24618 Placer Just south of Donner Pass, near Route 40 and Mary Lake. Northern Sierra Nevada Highlands (n SNH) Comment
  CAS-BOT-BC31852  Carex microptera Gordon H. True 1966-7-21 3089 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC31893  Carex microptera John Thomas Howell 1943-7-14 18307 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC31900  Carex microptera Gordon H. True 1974-5-31 7759 Nevada Ca 1/2 mile W of Donner Lake. 1816 Comment
  UCD74080  Carex microptera Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-28 180 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Terrain Park' ski run. 2221 Comment
  UCD75672  Carex microptera Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-25 252 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Trailblazer' ski run. 2156 Comment
  UC162532  Carex multicaulis J. Torrey 1865-1 550 Nevada High Mountain near Donner Pass; Sierra Nevada Comment
  CAS-BOT-BC32201  Carex multicostata Gordon H. True 1966-7-21 3088 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC32234  Carex multicostata W. R. Dudley 1900-6-14 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC32237  Carex multicostata John Thomas Howell 1943-7-16 18424 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC32249  Carex multicostata Gordon H. True 1966-6-23 2958 Nevada Boreal Ridge, ca 8 mi W of Truckee and just E of summit. 2194 Comment
  CAS-BOT-BC32250  Carex multicostata Gordon H. True 1965-6-30 2149 Nevada Just W of Truckee near Donner State Park. 1828 Comment
  CAS-BOT-BC32273  Carex multicostata John Thomas Howell 1943-7-21 18641 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC32274  Carex multicostata J. H. Thomas; H. A. Thomas 1956-7-21 6173 Placer Sierra Nevada. Donner Pass ca. 80 mi NE of Sacramento. 2377 Comment
  CAS-BOT-BC32275  Carex multicostata J. H. Thomas; H. A. Thomas 1956-7-21 6215 Placer Sierra Nevada. Donner Pass ca. 80 mi NE of Sacramento. 2377 Comment
  CHSC92494  Carex multicostata Robert F. C. Naczi 2004-7-22 10493 Nevada Ca. 2 mi NNE of Norden, just N of I-80, near Pacific Crest Trail, (WGS84). [Original lat./long. on label is '39 21 N; 120 20 W']. 2206 Comment
  SEINET7568482 Image available Carex multicostata Robert F. C. Naczi 2004-7-22 10493 Nevada Ca 2 mi NNE of Norden, just N of I-80, near Pacific Crest Trail. 2207 Comment
  UCD74094  Carex multicostata Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-28 185 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from coniferous forest near active ski runs. 2218 Comment
  UCD74095  Carex multicostata Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-28 186 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from coniferous forest near active ski runs. 2275 Comment
  UCD74099  Carex multicostata Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-25 196 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Trailblazer' ski run. 2156 Comment
  UCD75690  Carex multicostata Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5139 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCR226140  Carex multicostata Ellen Dean, M. Starbuck, Gordon Harrington, Jennifer J. Buck, Mark Bibbo, J. Poloske, T. Sasaki 2008-7-19 5139 Placer Donner State Park, newly acquired lands to the southwest of Donner Lake, along Emigrant Trail on the north side of the north fork of Cold Creek, forest clearing off trail 2113 Comment
  UCR257626  Carex multicostata George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19526 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 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-BC119842  Carex nebrascensis A. A. Heller 1903-7-13 6913 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC119843  Carex nebrascensis A. A. Heller 1903-7-13 6913 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC119849  Carex nebrascensis John H. Thomas; A. Thomas 1956-7-21 6175 Placer Sierra Nevada, vicinity of Donner Pass, ca 80 mi NE of Sacramento. 2377 Comment
  CHSC91996  Carex nebrascensis Lowell Ahart 2005-7-31 12238 Nevada 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
  JEPS107964  Carex nebrascensis Lowell Ahart 2005-7-31 12238 Nevada 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
  POM79671  Carex nebrascensis A. A. Heller 1903-7-13 s.n. Nevada Lower end of Donner Lake. Comment
  SD480  Carex nebrascensis Jun 1915 73 Placer Donner. Comment
  UC58163  Carex nebrascensis A. A. Heller 1903-7-13 6913 Nevada lower end Donner Lake Comment
  UCD75964  Carex nebrascensis Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5238 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC119692  Carex nervina Gordon H. True 1974-8-7 7770 Nevada Trail from Summit Lake to base of Castle Peak Ridge. 2407 Comment
  CAS-BOT-BC119693  Carex nervina Gordon H. True; John Thomas Howell 1972-7-5 7246 Nevada Castle Peak Road ca 0.25 mi N of Hwy 80 at Uhlen Valley. 2225 Comment
  CAS-BOT-BC119697  Carex nervina John Thomas Howell 1943-7-24 18770 Nevada Frog Lake. Comment
  CAS-BOT-BC119698  Carex nervina John Thomas Howell 1943-7-17 18478 Nevada Signal Hill, W side of Donner Pass near Norden. 2133 Comment
  GH27344  Carex nervina A. Kellogg 1870-7-10 Unknown Summit Camp Comment
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Jun 1 2012
  UC710466  Carex nervina John Thomas Howell 1943-7-24 18770 Nevada Frog Lake Comment
  CAS-BOT-BC119603  Carex nigricans John Thomas Howell 1943-7-24 18785 Nevada Frog Lake Comment
  GH268307  Carex pachycarpa A. Kellogg 1870-7-10 Unknown Summit Camp at Sierra Nevada Comment
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Jun 1 2012
  GH268308  Carex pachycarpa A. Kellogg Unknown Summit Camp at Sierra Nevada Comment
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Jun 1 2012
  UCD75692  Carex pachycarpa Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5141 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  CAS-BOT-BC31231  Carex paucicostata Kellogg 1870-7-9 s.n. Unknown Summit Camp, Sierra Nevada Comment
  CAS-BOT-BC118996  Carex pellita Gordon H. True 1966-7-21 3085 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC119002  Carex pellita A. A. Heller 1903-7-21 6889 Nevada Lower end of Donner Lake. Comment
  POM79667  Carex pellita A. A. Heller 1903-7-21 2321 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC118724  Carex preslii Kellogg 1870-7-24 s.n. Alpine Summit Camp Comment
  CAS-BOT-BC118754  Carex preslii John Thomas Howell 1943-7-24 18767 Nevada Frog Lake Comment
  CAS-BOT-BC118755  Carex preslii John Thomas Howell 1943-7-24 18792 Nevada Frog Lake Comment
  CAS-BOT-BC118756  Carex preslii John Thomas Howell 1943-7-14 18328 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC118757  Carex preslii John Thomas Howell 1943-7-21 18633 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC118647  Carex raynoldsii Gordon H. True 1965-9-15 2640 Nevada Upper end of Castle Valley on upper Castle Creek ca 2 mi N of Hwy 80 at Boreal Ridge. 2377 Comment
  CAS-BOT-BC118650  Carex raynoldsii Gordon H. True 1966-7-21 3083 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC118658  Carex raynoldsii John Thomas Howell 1943-7-27 18868 Nevada Soda Springs Comment
  CAS-BOT-BC118659  Carex raynoldsii John Thomas Howell 1943-7-14 18327 Nevada West side of Donner Pass near Norden. 2133 Comment
  CHSC92393  Carex raynoldsii Robert F. C. Naczi 2004-7-22 10484 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. (WGS 84) 2234 Comment
  SEINET7573106 Image available Carex raynoldsii Robert F. C. Naczi 2004-7-22 10484 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. 2234 Comment
  UC1256293  Carex raynoldsii R. K. Gierisch 1969-7-18 3526 Nevada Tahoe Forest Comment
  CAS-BOT-BC118107  Carex rossii John Thomas Howell 1943-7-24 18768 Nevada Frog Lake Comment
  CAS-BOT-BC118108  Carex rossii John Thomas Howell 1943-7-18 18521 Nevada Castle Peak Comment
  CAS-BOT-BC118123  Carex rossii Gordon H. True 1965-9-15 2639 Nevada Upper end of Castle Valley on upper Castle Creek, ca 2 mi N of Hwy 80 at Boreal Ridge. 2377 Comment
  CAS-BOT-BC118124  Carex rossii W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. 2377 Comment
  CHSC92392  Carex rossii Robert F. C. Naczi 2004-7-22 10483 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. (WGS 84) 2234 Comment
  CAS-BOT-BC118227  Carex scopulorum var. bracteosa Gordon H. True 1974-8-28 7816 Nevada Ridge of Castle Peak from E base of Peak to Frog Lake cliffs. 2468 Comment
  CAS-BOT-BC28251  Carex scopulorum var. bracteosa John Thomas Howell 1943-7-24 18769 Nevada Frog Lake. Comment
  CAS-BOT-BC28300  Carex scopulorum var. bracteosa John Thomas Howell 1943-7-24 18779 Nevada Frog Lake. Comment
  GH424120  Carex scopulorum var. bracteosa J. T. Howell 1943-7-24 18769 Unknown Frog Lake Comment
  UC710470  Carex scopulorum var. bracteosa John Thomas Howell 1943-7-24 18779 Nevada Frog Lake Comment
  UC1256294  Carex serratodens R. K. Gierisch 1969-7-18 3527 Nevada Tahoe Forest Comment
  CAS-BOT-BC117730  Carex simulata Jean H. Langenheim 1900-6-12 s.n. Nevada Donner Lake. Comment
  CHSC92437  Carex specifica Robert F. C. Naczi 2004-7-22 10485 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
  JEPS49044  Carex specifica Leland S. Smith 1927-8-15 2243 Nevada Angela Lake 2133 Comment
  SEINET7575673 Image available Carex specifica Robert F. C. Naczi 2004-7-22 10485 Nevada Ca 2 miNNE of Norden, ca 0.3 mi N of rest stop on W-bound I-80, in vicinity of Pacific Crest Trail. 2234 Comment
  CAS-BOT-BC117115  Carex spectabilis Kellogg 1870-8-2 s.n. Unknown Summit Camp Comment
  CAS-BOT-BC117196  Carex spectabilis A. A. Heller 1903-8-7 7122 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC117197  Carex spectabilis A. A. Heller 1903-8-7 7122 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC117203  Carex spectabilis John Thomas Howell 1943-7-24 18791 Nevada Frog Lake Comment
  RSA501133  Carex spectabilis John F. Emmel 1974-7-25 525 Placer Slope 0.3 air mile E of Lake Mary, SE of Donner Pass. 2317 Comment
  UC58165  Carex spectabilis A. A. Heller 1903-8-7 7122 Nevada above, toward Donner Pass Donner Lake Comment
  CAS-BOT-BC116993  Carex straminiformis John Thomas Howell 1943-7-21 18667 Placer Mt. Lincoln Comment
  CAS-BOT-BC116995  Carex straminiformis A. A. Heller 1917-8-14 12927 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  CAS-BOT-BC116996  Carex straminiformis A. A. Heller 1917-8-14 12927 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  CAS-BOT-BC117001  Carex straminiformis John Thomas Howell 1943-7-24 18795 Nevada Frog Lake. 2438 Comment
  CAS-BOT-BC117007  Carex straminiformis Gordon H. True 1974-8-7 7783 Nevada Ridge of Castle Peak from base of peak to cliffs overlooking Frog Lake 2560 Comment
  CAS-BOT-BC117008  Carex straminiformis Gordon H. True 1966-7-20 3032 Nevada Castle Peak, 3.5 mi N of Norden. 2743 Comment
  UC836018  Carex straminiformis A. A. Heller 1917-8-14 12927 Placer s Summit valley; Mt. Lincoln 2499 Comment
  UCD140892  Carex straminiformis Beecher Crampton 1977-6-29 9510 Nevada Donner Lake offramp from Interstate Hwy. 80. Comment
  CAS-BOT-BC115946  Carex subfusca Gordon H. True 1966-6-23 2959 Nevada Boreal Ridge, ca 8 mi W of Truckee and just E of summit. 2194 Comment
  CAS-BOT-BC115947  Carex subfusca Gordon H. True 1966-6-23 2960 Nevada Boreal Ridge, ca 8 mi W of Truckee and just E of summit. 2194 Comment
  CAS-BOT-BC115948  Carex subfusca Gordon H. True 1966-6-23 2954 Nevada Boreal Ridge, ca 8 mi W of Truckee and just E of summit. 2194 Comment
  CAS-BOT-BC115967  Carex subfusca John Thomas Howell 1943-7-14 18311 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC115968  Carex subfusca John Thomas Howell 1943-7-14 18299 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC116761  Carex subfusca Kellogg 1870-7-14 s.n. Unknown Summit Camp. Comment
  CHSC92436  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. (WGS84) 2066 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
  SD481  Carex subfusca Jul 1915 B 72 Placer Donner Comment
  SEINET7577204 Image available 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. 2234 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
  UC195666  Carex subfusca J. Burtt Davy Jun 25 1897-Jun 30 1897 3211 Nevada Bierstadt Peak Truckee River Basin 2225 Comment
  UC710440  Carex subfusca John Thomas Howell 1943-7-14 18299 Nevada near Norden (w side of Donner Pass) 2133 Comment
  UCR121490  Carex subfusca George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5022 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC115301  Carex utriculata Kellogg s.n. Unknown Summit Camp, Sierra Nevada Comment
  CAS-BOT-BC115389  Carex utriculata John Thomas Howell 1943-7-23 18739 Nevada Between Donner Pass and West Lake. Comment
  UCD75770  Carex utriculata Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5242 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 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-BC115255  Carex vernacula Kellogg 1870-6-22 s.n. Nevada Summit Camp. Comment
  CAS-BOT-BC115121  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC115122  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC115123  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC115126  Carex vesicaria W. R. Dudley 1900-6-1 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC115127  Carex vesicaria W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake. Comment
  CAS-BOT-BC115133  Carex vesicaria Gordon H. True 1968-8-1 4654 Nevada Near small lake just below Donner Lookout on old Donner Pass Road, 2072 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-BC115141  Carex vesicaria John Thomas Howell 1943-7-17 18495 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC115142  Carex vesicaria John Thomas Howell 1943-7-14 18316 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC22132  Carex vesicaria Dr. A. Kellogg July 18 July 27 s.n. Unknown Summit Camp, Sierra Nevada. Comment
  POM79666  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada Lower end of Donner Lake Comment
  UC58162  Carex vesicaria A. A. Heller 1903-7-21 6988 Nevada lower end Donner Lake Comment
  UCD75769  Carex vesicaria Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5241 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC114916  Carex whitneyi John Thomas Howell 1943-7-14 18320 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC114918  Carex whitneyi Gordon H. True 1966-7-21 3084 Nevada Euer Valley on S fork of Prosser Creek, 2.5 mi N of Donner Lake. 2011 Comment
  CAS-BOT-BC114919  Carex whitneyi Gordon H. True 1965-6-30 2135 Nevada Just W of Truckee on Cold-stream Valley Road. 1828 Comment
  CAS-BOT-BC114921  Carex whitneyi Gordon H. True 1966-6-23 2957 Nevada Boreal Ridge, ca 8 mi W of Truckee and just E of summit. 2194 Comment
  CAS-BOT-BC114927  Carex whitneyi John H. Thomas; H. A. Thomas 1956-7-21 6216 Placer Sierra Nevada. Donner Pass, ca 80 mi NE of Sacramento. 2377 Comment
  UCD75947  Carex whitneyi Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5188 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail. 2161 Comment
  CAS-BOT-BC59743  Cassiope mertensiana E. A. McGregor 1909-8-8 44 Nevada Summit Lake. 2423 Comment
  CAS-BOT-BC59744  Cassiope mertensiana A. A. Heller 1903-8-10 7131 Nevada Ridge above Donner Pass. 2286 Comment
  CAS-BOT-BC59745  Cassiope mertensiana A. A. Heller 1903-8-10 7131 Nevada Ridge above Donner Pass. 2286 Comment
  CAS-BOT-BC59746  Cassiope mertensiana Betty J. jorgensen 1944-7-23 525 Nevada Near Little Lake at the e. end of Boreal Ridge. near Norden. Comment
  CAS-BOT-BC59750  Cassiope mertensiana John Thomas Howell 1943-7-24 18793 Nevada Frog Lake. Comment
  A362596  Cassiope mertensiana subsp. californica A. A. Heller 1903-8-10 7131 Unknown Ridge above Donner Pass 2286 Comment
  GH362593  Cassiope mertensiana subsp. californica F. J. Smiley 1913-8-10 477 Unknown Trail up Castle Peak 2560 Comment
  GH362610  Cassiope mertensiana subsp. californica A. A. Heller 1903-8-10 7131 Unknown Ridge above Donner Pass 2286 Comment
  POM132030  Cassiope mertensiana subsp. californica A. A. Heller 1903-8-10 10601 Nevada Ridge south of Donner Pass. 2287 Comment
  RSA39814  Cassiope mertensiana subsp. californica J. T. Howell 1943-7-24 18793 Nevada Frog Lake Comment
  UC21990  Cassiope mertensiana subsp. californica C. F. Sonne 1887-7-24 Nevada Above Frog Lake, Mt Stanford, Truckee 2438 Comment
  UC334434  Cassiope mertensiana subsp. californica unknown Nevada near Castle Peak Comment
  UC58387  Cassiope mertensiana subsp. californica A. A. Heller 1903-8-10 7131 Nevada Ridge above Donnar Pass 2286 Comment
  SEINET11262563  Castilleja applegatei Larry C. Higgins 1968-7-14 1732 Nevada Donner Summit just north of freeway.; 0 2207 Comment
  CAS-BOT-BC249684  Castilleja applegatei subsp. pinetorum John Thomas Howell 1943-7-15 18355 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC249685  Castilleja applegatei subsp. pinetorum John Thomas Howell 1943-7-15 18352 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC249686  Castilleja applegatei subsp. pinetorum John Thomas Howell 1943-7-18 18515 Nevada Castle Peak Comment
  CAS-BOT-BC249695  Castilleja applegatei subsp. pinetorum Gordon H. True 1966-7-20 3057 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2621 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
  CAS-BOT-BC249707  Castilleja applegatei subsp. pinetorum A. A. Heller 1909-7-16 9840 Placer Summit 2133 Comment
  CAS-BOT-BC249708  Castilleja applegatei subsp. pinetorum A. A. Heller 1909-7-16 9840 Placer Summit 2133 Comment
  GH365438  Castilleja applegatei subsp. pinetorum A. A. Heller 1909-7-16 9850 Unknown Summit 2133 Comment
  GH365440  Castilleja applegatei subsp. pinetorum A. A. Heller 1909-7-16 9840 Unknown Summit 2133 Comment
  UC1713294  Castilleja applegatei subsp. pinetorum Katharine Brandegee Jul 1911 Placer Donner 2133 Comment
  UC174622  Castilleja applegatei subsp. pinetorum A. A. Heller 1909-7-16 9840 Placer Summit 2133 Comment
  UC187801  Castilleja applegatei subsp. pinetorum Katharine Brandegee Jul 1911 Placer Donner Comment
  UC198250  Castilleja applegatei subsp. pinetorum Katharine Brandegee Aug 1917 Placer Donner Summit Comment
  UC198251  Castilleja applegatei subsp. pinetorum Katharine Brandegee Aug 1917 Nevada Donner Summit Comment
  UC198252  Castilleja applegatei subsp. pinetorum Katharine Brandegee Aug 1917 Placer Donner Summit Comment
  UC198268  Castilleja applegatei subsp. pinetorum Katharine Brandegee Nevada Donner Comment
  CAS-BOT-BC251901  Castilleja lemmonii John Thomas Howell 1943-7-24 18787 Nevada Frog Lake Comment
  CAS-BOT-BC251908  Castilleja lemmonii Gordon H. True 1974-8-7 7791 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-BC251909  Castilleja lemmonii Gordon H. True 1974-8-28 7823 Nevada Ridge of Castle Peak from east base of Peak to Frog Lake cliffs 2468 Comment
  JEPS3915  Castilleja lemmonii C. F. Sonne 1887-7-17 407 Nevada Mt. Stanford; Sierra Nevada Mtns Comment
  SEINET14046398  Castilleja lemmonii J. Anderson 1972-9-10 s.n. Nevada Castle Peak. Comment
  UC192736  Castilleja lemmonii C. F. Sonne Nevada Mt. Stanford Comment
  UCD122575  Castilleja linariifolia Ethel H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  JEPS22904  Castilleja miniata John H. and Hazelle A. Thomas Jul 21 1956-Jul 22 1956 6214 Placer vicinity Donner Pass (about 80 mi ne of Sacramento); Sierra Nevada, Donner Pass 2133 Comment
  JEPS9768  Castilleja miniata W. L. Jepson Jul 1898 21478 Nevada Summit station 2133 Comment
  JEPS9848  Castilleja miniata W. L. Jepson Jul 1898 21357 Nevada Summit station Summit Comment
  POM15982  Castilleja miniata A. A. Heller 1903-7-8 6881 Nevada Lower end of Donner Lake. Comment
  POM284543  Castilleja miniata Lyman Benson 1942-7-2 11263 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  RSA716174  Castilleja miniata L. Ahart 2005-7-31 12234 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  SEINET14063294  Castilleja miniata M. J. Williams 1977-9-12 77- 107 -1 Nevada Old Donner Pass Road (Hwy 40), near the old look out. 2134 Comment
  SEINET14142515  Castilleja miniata M. J. Williams 1985-7-6 85- 61 -7 Placer Sierra Nevada, N of Lake Mary, near old Donner Summit [road]. 2286 Comment
  UC174621  Castilleja miniata A. A. Heller 1909-7-16 9848 Placer Summit 2133 Comment
  UC174625  Castilleja miniata A. A. Heller 1909-7-16 9850 Placer Summit 2133 Comment
  UC198547  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198548  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198549  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198550  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198551  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198552  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198553  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198554  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198555  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198556  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198557  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198558  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC198559  Castilleja miniata Katharine Brandegee Aug 12 1917-Aug 16 1917 Placer Donner Summit Comment
  UC58440  Castilleja miniata A. A. Heller 1903-7-8 6881 Nevada lower end Donner Lake Comment
  UC58441  Castilleja miniata A. A. Heller 1903-7-29 7049 Nevada above Donner Lake (toward Donner Pass) Comment
  UC885341  Castilleja miniata A. A. Heller 1916-8-13 12905 Placer Summit hotel 2133 Comment
  CDA16053  Castilleja miniata subsp. miniata G. F. Hrusa, J. Glazner 2000-9-3 15660 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  CDA16803  Castilleja miniata subsp. miniata G. F. Hrusa, J. Glazner 2001-7-15 15942 Placer Sierra Nevada; N face of Crows Nest Pk. immed. W of Sugarbowl. 2316 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
  JEPS107550  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
  UCR201514  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2008-8-20 14026 Placer Northern Sierra Nevada Mountains, Donner Pass Road on the west side of Donner Pass and east of Norden 2149 Comment
  UCR257632  Castilleja miniata subsp. miniata George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19532 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CHSC108660  Castilleja nana L. P. Janeway; B. Castro 2011-8-27 10680 Nevada Northern High Sierra Nevada. Along old Donner Pass Road (historic US 40 about half way between Donner Pass and Donner Lake. 2007 Comment
  JEPS3423  Castilleja nana W. L. Jepson 1898-7-1 21367 A Nevada Summit station 2133 Comment
  JEPS51822  Castilleja nana Theodore Niehaus 1966-7-3 728 Nevada immed se Castle Peak 2663 Comment
  POM15979  Castilleja nana A. A. Heller 1903-7-31 7064 Nevada Near Frog Lake at the foot of Castle Peak. Comment
  POM45006  Castilleja nana I. E. Diehl 1902-7-9 s.n. Nevada Castle Peak. 2744 Comment
  SEINET14151850  Castilleja nana M. J. Williams 1985-7-13 85- 62 -1 Placer Sierra Nevada, near summit of old Donner Highway, near the beginning of the Pacific Crest Trail. 2152 Comment
  UC103553  Castilleja nana A. A. Heller 1903-7-31 7064 Nevada near Frog Lake (at foot of Castle Peak); Castle Peak Comment
  UC192706  Castilleja nana C. F. Sonne 1885-6-25 Nevada on road to Summit sta. Comment
  UC198254  Castilleja nana Katharine Brandegee Aug 1917 Nevada Donner Summit Comment
  UCD34169  Castilleja nana Beecher Crampton 1977-6-29 9507 Nevada new Donner Summit, I.S. Hwy. 80. 2194 Comment
  UCD75752  Castilleja nana Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5219 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, ridge to the southwest of disturbed off-road vehicle area. 2284 Comment
  UCR110978  Castilleja parviflora George K. Helmkamp, E. A. Helmkamp 1999-6-30 5096 Placer Northern Sierra Nevadas, Soda Springs Road 0.9 mi south of Donner Pass Road, approaching Ice Lakes. 2104 Comment
  CAS-BOT-BC241032  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC241035  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC241036  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada Lower end of Donner Lake Comment
  GH365515  Castilleja pilosa A. A. Heller 1903-7-31 7064 Unknown Near Frog Lake at the foot of Castle Peak Comment
  GH365534  Castilleja pilosa A. A. Heller 1903-7-13 6931 Unknown Lower end of Donner Lake Comment
  JEPS3612  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada lower end Donner Lake Comment
  LA209210  Castilleja pilosa A. A. Heller; 1903-7-13 Nevada Sierra Nevada, Lower end of Donner Lake Comment
  POM15984  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada Lower end of Donner Lake. Comment
  POM286330  Castilleja pilosa Lyman Benson 1942-7-2 11253 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  RSA102537  Castilleja pilosa C. S. Williamson 1901-7-16 s.n. Nevada Donner Lake. Comment
Read comments
Nov 21 2016
  UC138698  Castilleja pilosa A. A. Heller 1903-7-13 6931 Nevada lower end Donner Lake Comment
  UCR121449  Castilleja pilosa George K. Helmkamp, E. A. Helmkamp 1999-6-30 5078 Nevada Northern Sierra Nevada Range, Tahoe Nat. Forest, Donner Pass Rd. (=Hwy 40), 2.2 mi. west of Lake Donner. 1997 Comment
  CHSC92082  Castilleja tenuis Lowell Ahart 2005-7-31 12233 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
  JEPS107574  Castilleja tenuis Lowell Ahart 2005-7-31 12233 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
  UC103146  Castilleja tenuis Kellogg Jul 1870 Nevada Summit Comment
  UC58258  Castilleja tenuis A. A. Heller 1903-7-10 6907 Nevada lower end Donner Lake Comment
  A425663  Ceanothus T. S. Brandegee 1899-07-01 - 1899-08-01 9 Unknown Donner Comment
  CAS-BOT-BC240285  Ceanothus William Williams 1986-6-15 s.n. Placer Norden. Hill at top of ski lift Comment
  CAS-BOT-BC47795  Ceanothus Baki Kasapligil 1974-10-6 4913 Placer Soda Springs, Sugar Bowl 1828 Comment
  CHSC106017  Ceanothus William Williams 1986-6-15 Placer Norden. Hill at top of ski lift. Comment
  GH349842  Ceanothus X lorenzenii T. S. Brandegee 1889-07-01 - 1889-08-01 9 Unknown Donner Comment
  SBBG50578  Ceanothus X lorenzenii R. Prag 1971-7-16 Nevada Lake Mary Rd, Old Donner Summit Comment
  A367940  Ceanothus cordulatus T. S. Brandegee 1889-07-01 - 1889-08-01 Unknown Donner Comment
  CAS-BOT-BC47851  Ceanothus cordulatus John H. and Hazelle A. Thomas 1956-7-21 6197 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  CAS-BOT-BC47852  Ceanothus cordulatus John F. Emmel 1971-7-11 378 Placer Donner Pass - In rocky area about 50 feet from a small steam. 0.2 air mile ENE of north end of Lake Mary 2158 Comment
  CAS-BOT-BC47854  Ceanothus cordulatus Brandegee 1889-7-1 7 Placer Donner Comment
  CAS-BOT-BC47884  Ceanothus cordulatus Betty J. jorgensen 1944-7-20 520 Nevada Near Norden, Clair Tappaan Lodge Comment
  CAS-BOT-BC47885  Ceanothus cordulatus C. F. Sonne 1884-8-3 46 Nevada Along Donner Lake Comment
  CAS-BOT-BC47889  Ceanothus cordulatus John Thomas Howell 1943-7-15 18360 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC48698  Ceanothus cordulatus Brandegee 1899-7-1 9 Placer Donner Comment
  CAS-BOT-BC48713  Ceanothus cordulatus Brandegee 1889-7-1 9 Placer Donner Comment
  GH367967  Ceanothus cordulatus T. S. Brandegee 1889-07-01 - 1889-08-01 Unknown Donner Comment
  JEPS42405  Ceanothus cordulatus C. F. Sonne Aug 1888 45 Nevada Donner Lake Comment
  POM136467  Ceanothus cordulatus C. F. Sonne 1897-07 7901 Nevada Donner Lake. Comment
  SD7261  Ceanothus cordulatus T. S. Brandegee 1889-7-1 Placer Donner Lake Comment
  UC1070964  Ceanothus cordulatus C. W. Hanks 1934-10-16 127 Nevada hillslope 1/2 mi n Donner Lake; Truckee quad, Tahoe Nat. For. 1920 Comment
  UC449689  Ceanothus cordulatus C. F. Sonne 1884-8-3 102 Placer Donner Lake Comment
  UC79959  Ceanothus cordulatus Katharine Brandegee 1889-7-8 Nevada Donner Comment
  UCD111397  Ceanothus cordulatus Ray Prag 1971-7-16 s.n. Nevada along Lake Mary Road, Old Donner Summit. Comment
  UCR120250  Ceanothus cordulatus George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5039 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC51041  Ceanothus integerrimus var. macrothyrsus Mrs. Marian Campbell 1920-6-28 s.n. Placer Summit Comment
  A425097  Ceanothus prostratus L. S. Rose 1940-6-1 40443 Unknown Donner Pass 2164 Comment
  A425112  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Unknown Lower end of Donner Lake Comment
  A425115  Ceanothus prostratus T. S. Brandegee 1889-07-01 - 1889-08-01 70 Unknown Donner Comment
  A425122  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Unknown Lower end of Donner Lake Comment
  CAS-BOT-BC63376  Ceanothus prostratus Betty J. jorgensen 1944-5-26 444 Nevada Above highway near A.S.U.C. lodge. Near Norden. Comment
  CAS-BOT-BC63377  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC63378  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC63382  Ceanothus prostratus Brandegee 1889-7-1 70 Nevada Donner. 2133 Comment
  CAS-BOT-BC63385  Ceanothus prostratus John Thomas Howell 1943-7-21 18691 Nevada W. side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC63400  Ceanothus prostratus John H. Thomas; Hazelle A. Thomas 1956-7-21 6225 A Placer Sierra Nevada. Vicinity of Donner Pass, about 80 mi. ne. of Sacramento. 2377 Comment
  GH425130  Ceanothus prostratus T. S. Brandegee 1889-07-01 - 1889-08-01 Unknown Donner 2133 Comment
  GH425138  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Unknown Lower end of Donner Lake Comment
  LA44963  Ceanothus prostratus Carl Epling; William Robison 1935-7-15 sn Nevada Donner Summit Comment
  POM136663  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Nevada Lower end of Donner Lake Comment
  POM308714  Ceanothus prostratus Betty J. Jorgensen 1944-5-26 444 Nevada Bank above Hwy near ASUC lodge, near Norden. Comment
  RSA399815  Ceanothus prostratus Wm. Martin 1971-9-9 20184 Nevada 1 mile north of the head of Donner Lake Comment
  SD2988  Ceanothus prostratus C. F. Sonne 1898-6-1 Nevada Donner Lake Comment
  UC1281206  Ceanothus prostratus H. E. McMinn 1941-8-23 5372 Nevada n side Donner Lake; n side of Donner Lake Comment
  UC33622  Ceanothus prostratus J. Burtt Davy Jun 25 1897-Jun 30 1897 3205 Nevada Bierstadt Peak Truckee River Basin, Bierstadt Peak Comment
  UC33628  Ceanothus prostratus J. G. Lemmon and wife 1880-1 Nevada Donner Lake Comment
  UC58539  Ceanothus prostratus A. A. Heller 1903-7-28 7037 Nevada lower end Donner Lake; lower end of Donner Lake Comment
  UC79809  Ceanothus prostratus Katharine Brandegee 1889-7-8 70 Nevada Donner Comment
  UCD112647  Ceanothus prostratus Beecher Crampton 1977-9-13 s.n. Nevada Donner Lake offramp from Interstate Hwy. 80. Comment
  UCD162760  Ceanothus prostratus Dylan O. Burge; J. Bisbee 2014-5-25 1639 Nevada Donner Pass, Roadside on Donner Pass Road. 2100 Comment
  UCD162864  Ceanothus prostratus J. Bisbee 2014-5-25 835 Nevada Donner Pass Rd. 1.2 mi. west of bridge (just west of Placer/ Nevada Co. line). Smalll clearing, 100 ft. above road on northside of road, just where drain crosses road. 2105 Comment
  UCR270695  Ceanothus prostratus John F. Emmel 1998-7-9 1573 Placer Sierra Nevada Mountains, Donner Pass area, south peak of Mt. Judah 2513 Comment
  UCD150785  Ceanothus prostratus var. laxus J. Bisbee 2013-5-24 562 Nevada Nevada County, Donner Pass Road 1.2 mi. west of bridge (just west of Placer/Nevada Co. line). Small clearing 100 ft. above road on north side of road, just above where drain crosses road. 2105 Comment
  A425581  Ceanothus velutinus T. S. Brandegee 1889-07-01 - 1889-08-01 1 Unknown Donner Comment
  A425587  Ceanothus velutinus A. A. Heller 1903-7-13 6968 Unknown Upper end of Donner Lake Comment
  A425588  Ceanothus velutinus A. A. Heller 1903-7-13 6968 Unknown Upper end of Donner Lake Comment
  GH425560  Ceanothus velutinus A. A. Heller 1903-7-18 6968 Unknown Upper end of Donner Lake Comment
  JEPS42408  Ceanothus velutinus W. L. Jepson July, 1898 14013 Nevada Summit Comment
  POM136659  Ceanothus velutinus A. A. Heller 1903-7-18 6968 Nevada Upper end of Donner Lake Comment
  UC58241  Ceanothus velutinus A. A. Heller 1903-7-18 6968 Nevada Upper end of Donner Lake Comment
  UC79906  Ceanothus velutinus T. S. Brandegee 1889-7-8 1 Nevada Donner Comment
  UCD112018  Ceanothus velutinus Ray Prag 1971-7-16 s.n. Nevada Along Lake Mary Road, Old Donner Summit. Comment
  UCD112761  Ceanothus velutinus Beecher Crampton 1975-9-22 9287 Nevada Donner Lake offramp, I.S. Hwy. 80. Comment
  UCD112774  Ceanothus velutinus Ethel H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  UCD112785  Ceanothus velutinus Ray Prag 1971-7-16 s.n. Nevada Along Lake Mary Road, Old Donner Summit. Comment
  CAS-BOT-BC63177  Ceanothus velutinus var. velutinus A. A. Heller 1903-7-18 6968 Nevada Upper end of Donner Lake. Comment
  CAS-BOT-BC63181  Ceanothus velutinus var. velutinus Brandegee 1889-7-1 1 Placer Donner. Comment
  CAS-BOT-BC63218  Ceanothus velutinus var. velutinus John Thomas Howell 1943-7-16 18428 Nevada W. side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC63224  Ceanothus velutinus var. velutinus A. A. Heller 1903-7-18 6968 Nevada Upper end of Donner Lake. Comment
  UC79915  Ceanothus velutinus var. velutinus K. Brandegee 1889-7-8 9 Nevada Donner Comment
  UC79916  Ceanothus velutinus var. velutinus K. Brandegee 1889-7-8 9 Nevada Donner Comment
  CDA18919  Centaurea maculosa R. Kerr, Gunderson 1998-7-21 PDR 1142305 Nevada 0.25 mi east of Donner Lake off ramp. 0 Comment
  PASA1217  Cercocarpus betuloides M. Stason 1931-4-18 Nevada near Crystal Lake Comment
  PASA1218  Cercocarpus betuloides M. Stason 1931-4-18 Nevada near Crystal Lake Comment
  CAS-BOT-BC143852  Cercocarpus ledifolius var. ledifolius John Thomas Howell 1943-7-20 18598 Nevada Castle Peak Comment
  UCD130213  Chaenactis alpigena Roman Gankin 1968-8-10 s.n. Nevada Summit of Basin Peak. Comment
  UCD75744  Chaenactis douglasii Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5208 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  CAS-BOT-BC276702  Chaenactis douglasii var. douglasii A. A. Heller 1903-7-13 6926 Nevada Lower end of Donner Lake Comment
  POM54152  Chaenactis douglasii var. douglasii A. A. Heller 1903-7-13 6926 Nevada Lower end of Donner Lake. Comment
  UCR120251  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5040 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC277774  Chaenactis nevadensis John Thomas Howell 1943-7-21 18665 Placer Mt. Lincoln Comment
  CAS-BOT-BC277786  Chaenactis nevadensis Gordon H. True 1966-7-20 3049 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2621 Comment
  CAS-BOT-BC277790  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada High ridge above Donner Pass 2590 Comment
  CAS-BOT-BC277791  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada High ridge above Donner Pass 2590 Comment
  CAS-BOT-BC277792  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada High ridge above Donner Pass 2590 Comment
  CAS-BOT-BC277793  Chaenactis nevadensis M. E. Jones 1902-7-9 s.n. Nevada Castle Peak near Summit Comment
  UC57796  Chaenactis nevadensis A. A. Heller 1903-8-12 7152 Nevada above Donner Pass 2590 Comment
  UCD75775  Chamaesaracha nana Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck, K. Mawdsley 2008-7-20 5255 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along road paralleling Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon, near railroad tunnel. 2063 Comment
  UCR226131  Chamaesaracha nana Ellen Dean, Mark Bibbo, J. Poloske, M. Starbuck, K. F. Mawdsley 2008-7-20 5256 Placer Donner State Park, newly acquired lands to the southwest of Donner Lake, along road paralleling Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon, near RR tunnel 2064 Comment
  POM137432  Chamaesyce serpillifolia A. A. Heller 1903-7-13 8780 Nevada Lower end of Donner Lake. Comment
  UC110504  Chamaesyce serpyllifolia A. A. Heller 1903-7-13 6935 Nevada lower end Donner Lake Comment
  UC58544  Chamaesyce serpyllifolia A. A. Heller 1903-7-13 6935 Nevada lower end Donner Lake Comment
  CAS-BOT-BC166013  Chamerion angustifolium subsp. circumvagum John Thomas Howell 1943-7-25 18803 Placer West side of Donner Pass near Norden 2133 Comment
  UC990910  Chamerion angustifolium subsp. circumvagum Frank Chadwick 1950-8-27 Nevada Sugarbowl Lodge Norden Comment
  UCD103665  Chamerion angustifolium subsp. circumvagum G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12641 Placer Northern Sierra Nevada Mountains. Donner Pass Road between Donner and Norden, about 0.2 mile E of the Nevada County border. 2151 Comment
  UCD103667  Chamerion angustifolium subsp. circumvagum E. H. Hyde 1935-7-21 s.n. Nevada Summit of Donner Pass. 2174 Comment
  CAS-BOT-BC70183  Cheilanthes gracillima Gordon H. True 1968-8-1 4560 Nevada Meadow on old Donner Pass Road, ca. 2.5 miles west of Donner Lake 1981 Comment
  CAS-BOT-BC70191  Cheilanthes gracillima John H. Thomas; Hazelle A. Thomas 1956-7-21 6224 Placer Sierra Nevada, Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC70192  Cheilanthes gracillima John H. Thomas; Hazelle A. Thomas 1956-7-21 6224 Placer Sierra Nevada, Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  JEPS354  Cheilanthes gracillima J. B. Davy June 1897 3198 Nevada near Truckee (Bierstadt Peak) Comment
  RSA124752  Cheilanthes gracillima John H. Thomas, Hazelle A. Thomas 1956-7-22 6224 Placer Sierra Nevada, vicinity of Donner Pass, about 80 miles northeast of Sacramento 2134 Comment
  SEINET184142 Image available Cheilanthes gracillima Bassett Maguire 1939-7-23 17189 Nevada Donner Summit Comment
  UC1795029  Cheilanthes gracillima Ruth Kirkpatrick 2001-7-16 1066 Nevada Donner Summit Rest Area 2206 Comment
  UC42364  Cheilanthes gracillima J. Burtt Davy Jun 25 1897-Jun 30 1897 3198 Nevada Bierstadt Peak; Truckee River Basin Comment
  UCD168203  Cheilanthes gracillima Albert Grigarick 2015-8-1 375 Nevada Pacific Crest Trail north of Donner Pass approximatly 100 yards from the road. 2140 Comment
  UCD75731  Cheilanthes gracillima Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5171 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, south side of trail between creek and trail. 2136 Comment
  UCD75755  Cheilanthes gracillima Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5223 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, ridge to the southwest of disturbed off-road vehicle area. 2284 Comment
  JEPS59686  Chenopodium album W. L. Jepson July 1898 13495 Nevada Summit 2133 Comment
  CAS-BOT-BC426336  Chenopodium atrovirens John Thomas Howell 1943-7-17 18455 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC426338  Chenopodium atrovirens John Thomas Howell 1943-7-26 18848 Placer Mt. Lincoln Comment
  CHSC92004  Chimaphila menziesii Lowell Ahart 2005-7-31 12217 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  UCD75691  Chimaphila menziesii Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5140 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCD75787  Chimaphila menziesii Albert A. Grigarick 2008-7-30 34 A Placer in vicinity of Sugar Bowl ski area, Juda Peak Trail. 2582 Comment
  CAS-BOT-BC451468  Chimaphila umbellata W. R. Dudley 1893-6-7 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC36363  Chrysolepis sempervirens John Thomas Howell 1943-7-25 18810 Placer West side of Donner Pass near Norden 2133 Comment
  UCD83614  Chrysothamnus nauseosus Albert Grigarick 2009-8-19 181 Nevada W of Truckee, on E side of Donner Pass ca. 100 yds. SW of Hwy 40 observation point . 2088 Comment
  UCR201920  Chrysothamnus nauseosus subsp. albicaulis George K. Helmkamp, E. A. Helmkamp 2008-8-20 14029 Placer Northern Sierra Nevada Mountains, Donner Pass Road on the west side of Donner Pass and east of Norden 2149 Comment
  CAS-BOT-BC190018  Cinna latifolia 1898-8-8 s.n. Placer Summit, Sierra Nevada. Comment
  CAS-BOT-BC190020  Cinna latifolia Gordon H. True 1971-9-7 7065 Nevada Road along south shore of Donner Lake. 1828 Comment
  CAS-BOT-BC190023  Cinna latifolia Gordon H. True 1972-8-23 7415 Nevada Sierra Nevada. South shore of Donner Lake. 1828 Comment
  CAS-BOT-BC289603  Cirsium andersonii Gordon H. True 1967-8-18 s.n. Nevada Donner Ridge, ca. 3 mi. west of Truckee 1920 Comment
  CAS-BOT-BC289605  Cirsium andersonii Gordon H. True 1968-8-1 4574 Nevada At Norden just east of Placer County line 2133 Comment
  JEPS102585  Cirsium andersonii Lowell Ahart 2001-7-21 8958 Nevada North of the dirt road, about 50 yards south of the railroad, about 100 yards NE of the old sheep corral, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2066 Comment
  JEPS59115  Cirsium andersonii W. L. Jepson 1898-7-20 Nevada Summit 2133 Comment
  UCD130514  Cirsium andersonii G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12650 Placer Northern Sierra Nevada Mountains. Donner Pass Road between Donner and Norden, about 0.2 mile E of the Nevada County border. 2151 Comment
  UCR141772  Cirsium andersonii June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  UCR190161  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2007-8-1 12650 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 Comment
  CDA1198  Cirsium douglasii var. breweri T. C. Fuller 1960-9-7 5042 -A Nevada Hwy 40; N shore Donner Lake, 1mi. E of Donner Lake Beach. Comment
  CDA1199  Cirsium douglasii var. breweri T. C. Fuller 1960-9-7 5042 -B Nevada Hwy 40; N shore Donner Lake, 1mi. E of Donner Lake Beach. Comment
  CDA1200  Cirsium douglasii var. breweri T. C. Fuller 1962-9-26 9661 Nevada Hwy 40; N shore Donner Lake, 1mi. E of Donner Lake Beach. Comment
  CDA1201  Cirsium douglasii var. breweri T. C. Fuller 1962-9-26 9661 Nevada Hwy 40; N shore Donner Lake, 1mi. E of Donner Lake Beach. Comment
  CDA1202  Cirsium douglasii var. breweri T. C. Fuller 1962-9-26 9661 Nevada Hwy 40; N shore Donner Lake, 1mi. E of Donner Lake Beach. Comment
  CAS-BOT-BC286353  Cirsium scariosum Gordon H. True 1967-8-1 3715 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC439020  Cistanthe monosperma A. A. Heller 1903-7-8 6875 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC439021  Cistanthe monosperma A. A. Heller 1903-7-8 6875 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC439022  Cistanthe monosperma John Thomas Howell 1943-7-15 18331 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC228862  Cistanthe umbellata A. A. Heller 1903-7-8 6875 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC228866  Cistanthe umbellata Elmer I. Applegate 1923-9-29 3914 Nevada East end of Donner Lake Comment
  CAS-BOT-BC228867  Cistanthe umbellata Betty J. Jorgensen 1944-7-29 538 Nevada Clair Tappaan Lodge, Near Norden Comment
  CAS-BOT-BC228871  Cistanthe umbellata A. A. Heller 1903-7-27 7024 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC228872  Cistanthe umbellata A. A. Heller 1903-7-27 7024 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC228886  Cistanthe umbellata A. A. Heller 1917-8-13 12912 Placer Ridge northwest of Donner Pass 2346 Comment
  CAS-BOT-BC228887  Cistanthe umbellata A. A. Heller 1927-8-16 14448 Placer Near the summit of Donner Pass Comment
  CAS-BOT-BC228889  Cistanthe umbellata John H. Thomas; Hazelle A. Thomas 1956-7-21 6157 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC228890  Cistanthe umbellata A. A. Heller 1917-8-13 12912 Placer Ridge northwest of Donner Pass 2346 Comment
  CAS-BOT-BC228891  Cistanthe umbellata A. A. Heller 1927-8-16 14448 Placer Near the summit of Donner Pass Comment
  UC192268  Claytonia lanceolata J. G. Lemmon Nevada Mt. Stanford Comment
  UC192281  Claytonia lanceolata E. L. Greene Jul 1895 Placer Summit Station Comment
  CDA18133  Collinsia parviflora G. D. Barbe, T. C. Fuller 1973-6-19 1608 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
  JEPS26110  Collinsia parviflora Peter H. Raven 1958-6-14 13212 Placer w side Donner Pass 2164 Comment
  POM273590  Collinsia parviflora A. A. Heller 1903-7-8 6867 Nevada Lower end of Donner Lake. Comment
  UC58445  Collinsia parviflora A. A. Heller 1903-7-8 6867 Nevada lower end of Donner Lake Donner Lake Comment
  POM181988  Collinsia torreyi A. A. Heller 1903-7-13 6914 Nevada Lower end of Donner Lake. From type locality. Comment
  POM14839  Collinsia torreyi var. torreyi A. A. Heller 1903-7-13 6914 Nevada Lower end of Donner Lake. Comment
  UC58447  Collinsia torreyi var. torreyi A. A. Heller 1903-7-13 6914 Nevada lower end of Donner Lake Donner Lake; lower end of Donner Lake Comment
  SEINET2445247  Collomia grandiflora Beth L. Corbin 1982-8-4 246 Placer 1 mile NE of Onion Creek campground.; 0 1951 Comment
  UC106618  Collomia grandiflora Mrs. K. Brandegee Sept. 1888 Nevada Donner Comment
  UCD21979  Collomia grandiflora Beth Lowe Corbin 1982-8-4 246 Placer 1 mile NE of Onion Creek campground. 1950 Comment
  JEPS71049  Collomia linearis W. L. Jepson 1898-7-1 21102 Nevada Summit Sta. 2133 Comment
  JEPS71056  Collomia linearis C. F. Sonne July 1888 Nevada Donner Lake Sierra Nevada Mountains Comment
  POM65614  Collomia linearis A. A. Heller 1903-7-10 6895 Nevada Lower end of Donner Lake. Comment
  POM65618  Collomia tinctoria A. A. Heller 1903-7-8 6876 Nevada Lower end of Donner Lake. Comment
  UC126058  Collomia tinctoria Albert Kellogg 1870-6 Nevada summit (Donner) Sierra Nevada Comment
  SCFS5067  Convolvulus arvensis E. Krimmel 2014-6-26 Placer Above NF American river, on north side not far above Heath Falls overlook Comment
  CDA16042  Corallorhiza striata G. F. Hrusa, J. Glazner 2000-9-3 15671 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  UC206784  Cornus Katharine Brandegee May 1909 Nevada Donner Comment
  CAS-BOT-BC210289  Cornus sericea A. A. Heller 1903-7-29 7045 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC210291  Cornus sericea A. A. Heller 1903-7-29 7045 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC210292  Cornus sericea W. R. Dudley 1900-6-14 s.n. Nevada Above Donner Lake Comment
  CAS-BOT-BC210293  Cornus sericea Gordon H. True 1971-9-7 7070 Nevada Road along south shore of Donner Lake 1828 Comment
  CAS-BOT-BC210295  Cornus sericea John Thomas Howell 1943-7-23 18716 Nevada Between Donner Pass and West Lake Comment
  UCD117321  Cornus sericea J. M. Tucker 1977-7-21 4402 Nevada Frog Lake, 3 1/2 - 4 miles due north (airline) of Donner Summit, Sierra Nevadas. 2316 Comment
  UC58398  Cornus sericea subsp. sericea A. A. Heller 1903-7-29 7045 Nevada above Donner Lake toward Donner Pass Comment
  A385588  Cornus stolonifera A. A. Heller 1903-7-29 7045 Unknown Above Donner Lake toward Donner Pass Comment
  GH385512  Cornus stolonifera A. A. Heller 1903-7-29 7045 Unknown Above Donner Lake toward Donner Pass Comment
  POM132506  Cornus stolonifera A. A. Heller 1903-7-29 10509 Nevada Above Donner Lake toward Donner Pass. Comment
  CAS-BOT-BC290432  Crepis acuminata A. A. Heller 1903-8-3 7087 Nevada Castle Peak near the highest point 2743 Comment
  CAS-BOT-BC290434  Crepis acuminata John Thomas Howell 1943-7-16 18417 Nevada Boreal Ridge. West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC290435  Crepis acuminata John Thomas Howell 1943-7-18 18534 Nevada Castle Peak Comment
  CAS-BOT-BC290436  Crepis acuminata Gordon H. True 1966-7-20 3007 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  CDA16800  Crepis acuminata G. F. Hrusa, J. Glazner 2001-7-15 15939 Placer Sierra Nevada; Colony at base of summit rock spire among rocky & gravelly subalpine slopes. NW side at summit of Crows Nest Pk. immed. W of Sugarbowl. To 2 dm. tall. 2377 Comment
  GH404053  Crepis acuminata A. A. Heller 1903-8-3 7087 Unknown Castle Peak near the highest point 2743 Comment
  SEINET9353658  Crepis acuminata Unknown 2001-7-15 15939 Placer Placer Comment
  UCD75739  Crepis acuminata Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5202 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  CAS-BOT-BC291523  Crepis intermedia A. A. Heller 1903-8-3 7087 Nevada Castle Peak near the highest point 2743 Comment
  UC57923  Crepis intermedia A. A. Heller 1903-8-3 7087 Nevada Castle Peak; near the highest point 2743 Comment
  UC580706  Crepis intermedia N. French 1934-7-18 528 Nevada 0.5 mi nw Castle Peak; Tahoe National Forest, Truckee Quadrangle 2621 Comment
  CAS-BOT-BC291585  Crepis modocensis subsp. subacaulis A. A. Heller 1903-8-3 7086 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC291589  Crepis modocensis subsp. subacaulis A. A. Heller 1903-8-3 7086 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC32993  Crepis modocensis subsp. subacaulis Kellogg 1870-7-10 s.n. Unknown Summit of Sierra Nevada Mts. Comment
  UC710560  Crepis occidentalis John Thomas Howell 1943-7-15 18374 Nevada w side of pass near Norden; Donner Pass, Boreal Ridge 2133 Comment
  CAS-BOT-BC290728  Crepis occidentalis subsp. conjuncta A. A. Heller 1903-8-3 7086 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC290730  Crepis occidentalis subsp. conjuncta John Thomas Howell 1943-7-15 18374 Nevada Boreal Ridge. West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC290731  Crepis occidentalis subsp. conjuncta John Thomas Howell 1943-7-18 18523 Nevada Castle Peak Comment
  CAS-BOT-BC290732  Crepis occidentalis subsp. conjuncta Lillian S. Mott 1968-7-20 7368 Nevada Castle Peak 2590 Comment
  CHSC92094  Cryptantha affinis Lowell Ahart 2005-7-31 12212 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  JEPS107565  Cryptantha affinis Lowell Ahart 2005-7-31 12212 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  RSA44053  Cryptantha affinis A. A. Heller 1903-7-10 s.n. Nevada Lower end of Donner Lake. Comment
  RSA716313  Cryptantha affinis L. Ahart 2005-7-31 12212 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  UC857053  Cryptantha ambigua unknown 1286 Placer Summit Station 2121 Comment
  CAS-BOT-BC33087  Cryptantha echinella Charles Frederick Sonne 1886-7-25 24 Nevada Mt. Stanford Comment
  SEINET8527618  Cryptantha echinella A. A. Heller 1903-8-3 7079 Nevada [Sierra Nevada,] Castle Peak near the highest point. Comment
  UC58418  Cryptantha echinella A. A. Heller 1903-8-3 7079 Nevada Castle Peak, near the highest point Castle Peak Comment
  CAS-BOT-BC218773  Cryptantha humilis John Thomas Howell 1943-7-20 18625 Nevada Castle Peak Comment
  CAS-BOT-BC218775  Cryptantha humilis John Thomas Howell 1943-7-26 18845 Placer Mt. Lincoln Comment
  UC25004  Cryptantha humilis Kellogg 1870-7-10 Nevada Donner Pass Summit of Sierra Nevada (Summit sta.) Comment
  UC79234  Cryptantha humilis C. F. Sonne Jul 1892 Nevada Mt. Stanford (Castle Peak) Sierra Nevada Mountains Comment
  UC78482  Cryptantha muricata Katharine Curran Sep 1888 Nevada Donner Lake Comment
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Mar 27 2016
  UC78483  Cryptantha muricata Katharine Curran 1884-1 Nevada near Donner Lake Comment
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Mar 27 2016
  CHSC92086  Cryptantha torreyana Lowell Ahart 2005-7-31 12213 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  POM64219  Cryptantha torreyana A. A. Heller 1903-7-10 6888 Nevada Lower end of Donner Lake. Comment
  UC58246  Cryptantha torreyana A. A. Heller 1903-7-10 6888 Nevada lower end Donner Lake Comment
  UCD75940  Cryptantha torreyana Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5179 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail by creek. 2145 Comment
  UCD75697  Cryptantha watsonii Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5146 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  CAS-BOT-BC68065  Cryptogramma acrostichoides John H. Thomas; A. Thomas 1956-7-21 6141 Placer Sierra Nevada - Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC68069  Cryptogramma acrostichoides A. A. Heller 1909-7-16 9837 Placer Summit 2133 Comment
  CAS-BOT-BC68070  Cryptogramma acrostichoides G. W. Dunn 1895-9-14 s.n. Placer Summit Comment
  CAS-BOT-BC70446  Cryptogramma acrostichoides Catherine Best 1984-6-18 982 Nevada Near the Old Donner Road about 1/2 mile below the summit Comment
  CAS-BOT-BC70447  Cryptogramma acrostichoides A. A. Heller 1903-7-27 7027 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC70448  Cryptogramma acrostichoides A. A. Heller 1903-7-27 7027 Nevada Near Summit Station (Donner Pass) Comment
  RSA653139  Cryptogramma acrostichoides George K. Helmkamp, E. A. Helmkamp 1999-6-30 5079 Nevada Northern Sierra Nevada Range, Tahoe National Forest, Donner Pass Road, 2.2 miles west of Lake Donner. 1997 Comment
  UC1605507  Cryptogramma acrostichoides T. A. Ranker, P. G. Trapp, J. P. Graf, and D. Graf 1994-6-22 1639 Nevada 1-2 mi w-sw Boreal Ridge ski area (Pacific Crest Trail, s of Hwy 80) 2190 Comment
  UC1861789  Cryptogramma acrostichoides Ruth Kirkpatrick 2001-7-16 1065 Nevada Donner Summit Rest Area 2206 Comment
  UC42361  Cryptogramma acrostichoides J. Burtt Davy Jun 25 1897-Jun 30 1897 3201 Nevada Bierstadt Peak; Truckee River Basin 2225 Comment
  UC60133  Cryptogramma acrostichoides A. A. Heller 1903-7-27 7027 Nevada near Summit Station (Donner Pass) Donner Pass 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
  SD146125  Cryptogramma cascadensis G. K. Helmkamp, E. A. Helmkamp 1999-6-30 5079 Nevada Northern Sierra Nevada: Tahoe National Forest, Donner Pass Road (=Hwy 40), 2.2 miles west of Lake Donner 1997 Comment
  UCR121467  Cryptogramma cascadensis George K. Helmkamp, E. A. Helmkamp 1999-6-30 5079 Nevada Northern Sierra Nevada Range, Tahoe Nat. Forest, Donner Pass Rd. (=Hwy 40), 2.2 mi. west of Lake Donner. 1997 Comment
  UCD75736  Cymopterus terebinthinus var. californicus Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5198 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  CAS-BOT-BC70536  Cystopteris fragilis Kellogg 1870-9-19 s.n. Fresno Summit Sierra Nevada Mts. Comment
  CAS-BOT-BC70558  Cystopteris fragilis John H. Thomas; Hazelle A. Thomas 1956-7-21 6142 Placer Sierra Nevada, vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC70579  Cystopteris fragilis A. A. Heller 1917-8-14 12931 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  CAS-BOT-BC70650  Cystopteris fragilis John Thomas Howell 1943-7-16 18422 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC70661  Cystopteris fragilis Gordon H. True 1965-9-15 2633 Nevada Upper end of Castle Valley on upper Castle Creek, about 2 miles north of Highway 80 at Boreal Ridge 2377 Comment
  CAS-BOT-BC70663  Cystopteris fragilis A. A. Heller 1903-8-17 7179 Nevada Ridge south of Donner Pass 2590 Comment
  UCD75757  Cystopteris fragilis Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5227 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, ridge to the southwest of disturbed off-road vehicle area. 2284 Comment
  CAS-BOT-BC189790  Dactylis glomerata John Thomas Howell 1943-7-26 18864 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC189673  Danthonia californica John Thomas Howell 1943-7-27 18869 Nevada Soda Springs. 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
  CAS-BOT-BC189679  Danthonia californica Gordon H. True 1967-8-1 3708 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake. 2011 Comment
  CAS-BOT-BC192331  Danthonia unispicata John Thomas Howell 1943-7-16 18421 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC194328  Danthonia unispicata John H. Thomas; Hazelle A. Thomas 1956-7-21 6132 Placer Vicinity of Donner Pass, about 80 miles northeast of Sacramento - Sierra Nevada 2377 Comment
  CAS-BOT-BC141777  Dasiphora fruticosa L. S. Smith 1932-7-20 2703 Nevada Castle Pk., Tahoe Forest 2651 Comment
  CAS-BOT-BC141779  Dasiphora fruticosa Dr. A. Kellogg s.n. Tulare Stanford Park - Sierra Nevada Mt. Comment
  CAS-BOT-BC8909  Delphinium depauperatum Gordon H. True 1967-8-1 3721 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  POM270666  Delphinium depauperatum Lyman Benson 1942-7-2 11255 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  UCR120243  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5024 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  UCR121445  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp 1999-6-30 5087 Nevada Northern Sierra Nevada Range, Tahoe Nat. Forest, Donner Pass Rd. (=Hwy 40), 2.2 mi. west of Lake Donner. 1997 Comment
  CAS-BOT-BC8889  Delphinium glaucum Gordon H. True 1974-8-28 7833 Nevada Trail from Summit Lake to Castle Peak ridge. 2438 Comment
  CAS-BOT-BC8891  Delphinium glaucum A. A. Heller 1903-7-22 6993 Nevada North side of Donner Lake in a hillside swamp 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-BC116060  Delphinium nuttallianum John Thomas Howell 1943-7-16 18438 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC116088  Delphinium nuttallianum A. A. Heller 1919-7-26 13311 Placer Summit meadows west of Donner Pass. 2072 Comment
  CAS-BOT-BC116090  Delphinium nuttallianum John Thomas Howell 1943-7-21 18658 Placer Donner Pass to Mt. Lincoln. Comment
  CAS-BOT-BC116095  Delphinium nuttallianum A. A. Heller 1919-7-26 13311 Placer Summit meadows west of Donner Pass. 2072 Comment
  CAS-BOT-BC116471  Delphinium nuttallianum Miss M. Alice King 1923-6-1 s.n. Placer near Summit Comment
  CAS-BOT-BC116473  Delphinium nuttallianum A. A. Heller 1909-7-16 s.n. Placer Summit 2133 Comment
  CAS-BOT-BC118054  Delphinium nuttallianum Gordon H. True 1966-7-21 3090 Nevada Euer Valley on south fork of Prosser Creek, 2 1/2 miles north of Donner Lake, 2011 Comment
  SD44058  Delphinium nuttallianum Frank Chadwick 1950-8-27 Nevada Sugar Bowl Lodge Norden Comment
  UC58219  Delphinium nuttallianum A. A. Heller 1903-7-16 6940 Nevada low ground on s side near lower end of lake Donner Lake Comment
  UCD75695  Delphinium nuttallianum Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5144 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCD75696  Delphinium nuttallianum Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5145 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCD96103  Delphinium nuttallianum A. A. Heller 1909-7-16 s.n. Placer Summit. 2133 Comment
  UCR141767  Delphinium nuttallianum June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  UC634891  Dendromecon rigida H. L. Mason 1926-5-29 3284 a Nevada Donner Pass Road near Alta Comment
  SEINET3927164  Deschampsia cespitosa Ellen Dean, M. Starbuck; M. Bibbo 2008-7-20 5250 Placer Donner State Parkm newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon.; 0 2099 Comment
  UCD75729  Deschampsia cespitosa Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5168 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, south side of trail between creek and trail. 2136 Comment
  UCD75968  Deschampsia cespitosa Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5250 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC192409  Deschampsia cespitosa subsp. cespitosa Gordon H. True 1968-8-1 4566 Nevada Just below Donner Lookout on old Donner Pass Road, ca. 3 miles west of Donner Lake 2072 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-BC192427  Deschampsia cespitosa subsp. cespitosa John Thomas Howell 1943-7-17 18441 Nevada West side of Donner Pass near Norden 2133 Comment
  UC71001  Deschampsia cespitosa subsp. cespitosa C. F. Sonne July 1898 Nevada Donner Lake Comment
  UCR257625  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19527 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC198125  Deschampsia danthonioides A. S. Hitchcock 1913-7-14 1418 Nevada Truckee, near Downer Lake Comment
  CAS-BOT-BC198126  Deschampsia danthonioides A. A. Heller 1903-7-13 6916 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC198127  Deschampsia danthonioides A. A. Heller 1903-7-13 6916 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC198128  Deschampsia danthonioides A. A. Heller 1903-7-13 6916 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC198129  Deschampsia danthonioides W. R. Dudley 1900-6-14 s.n. Nevada Meadow below Donner Lake. Comment
  CAS-BOT-BC198132  Deschampsia danthonioides Gordon H. True 1962-6-19 742 Nevada Donner Pass - Sierra Nevada 2164 Comment
  CHSC92052  Deschampsia danthonioides Lowell Ahart 2005-7-31 12246 Nevada 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
  GH341652  Deschampsia danthonioides A. A. Heller 1903-7-13 6916 Unknown Lower end of Donner Lake Comment
  GH341662  Deschampsia danthonioides A. S. Hitchcock 1913-7-14 1418 Unknown Truckee, near Downer Lake Comment
  HSC10006  Deschampsia danthonioides A. S. Hitchcock 1913-7-14 1418 Nevada Truckee, near Downer Lake Comment
  JEPS107573  Deschampsia danthonioides Lowell Ahart 2005-7-31 12246 Nevada 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
  POM114882  Deschampsia danthonioides Marcus E. Jones 1902-7-10 s.n. Nevada Donner Lake Comment
  POM203064A  Deschampsia danthonioides A. H. Heller 1903-7-13 6916 Nevada Lower end of Donner Lake Comment
  RSA716182  Deschampsia danthonioides L. Ahart 2005-7-31 12246 Nevada between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  SEINET3927716  Deschampsia danthonioides K. Thorne, J. Chandler 1987-6-26 5437 Placer Truckee River.; 0 Comment
  UC58024  Deschampsia danthonioides A. A. Heller 1903-7-13 6916 Nevada lower end of Donner Lake Donner Lake Comment
  UC927231  Deschampsia danthonioides A. S. Hitchcock 1913-7-14 1418 Nevada near <Downer> Lake Truckee Comment
  UCR120499  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5030 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  CAS-BOT-BC201857  Deschampsia elongata Gordon H. True 1974-8-28 7809 Nevada At east end of Castle Peak ridge, 1.5 miles north of Summit Lake 2316 Comment
  CAS-BOT-BC201858  Deschampsia elongata Gordon H. True; John Thomas Howell 1970-7-15 6039 Nevada Ca. 0.5 miles west of North Fork Sagehen Creek, on north slope of Carpenter Ridge 2438 Comment
  CAS-BOT-BC201862  Deschampsia elongata John Thomas Howell 1943-7-14 18294 Nevada West side of Donner Pass near Norden 2133 Comment
  SACT000937  Deschampsia elongata Michael Baad 1983-9-3 Placer From Sprite Inn to Western slope of Mount Judah near summit 2286.0 Comment
  SEINET3128912  Deschampsia elongata P. B. Kennedy, SB Doten 264 Nevada Soda Springs Comment
  UCD63281  Deschampsia elongata John Thomas Howell 1943-7-14 18294 Nevada West side of Donner Pass near Norden. 2133 Comment
  RSA40181  Deschampsia holciformis J. T. Howell 1943-7-17 18441 Nevada West side of Donner Pass near Norden. 2134 Comment
  CAS-BOT-BC40905  Descurainia incana John Thomas Howell 1943-7-21 18689 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC40907  Descurainia incana Gordon H. True 1966-7-20 3022 Nevada Castle Peak, 3.5 miles north of Norden. 2743 Comment
  CAS-BOT-BC40908  Descurainia incana Gordon H. True 1966-6-23 2947 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit. 2194 Comment
  CAS-BOT-BC40912  Descurainia incana A. A. Heller 1917-8-13 12911 Placer Near Summit hotel. 2133 Comment
  UCR120244  Descurainia incana George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5028 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  POM273780  Descurainia incana subsp. incisa Lyman Benson 1933-6-27 4549 Nevada Donner Lake. US 40; Mt. Range: Sierra Nevada; watershed: Truckee River. 1799 Comment
  UC58197  Descurainia incisa subsp. filipes A. A. Heller 1903-7-13 6937 Nevada lower end Donner Lake Comment
  CAS-BOT-BC43019  Descurainia incisa subsp. incisa Gordon H. True 1966-7-21 3073 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake. 2011 Comment
  CAS-BOT-BC43026  Descurainia incisa subsp. incisa John Thomas Howell 1943-7-15 18342 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC43031  Descurainia incisa subsp. incisa A. A. Heller 1917-8-13 12911 Placer Near Summit hotel. 2133 Comment
  UC855978  Descurainia incisa subsp. incisa A. A. Heller 1917-8-13 12911 Placer near Summit hotel 2133 Comment
  CAS-BOT-BC43121  Descurainia pinnata subsp. brachycarpa A. A. Heller 1903-7-13 6937 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC43128  Descurainia pinnata subsp. brachycarpa A. A. Heller 1903-7-13 6937 Nevada Lower end of Donner Lake. Comment
  POM144381  Descurainia pinnata subsp. halictorum A. A. Heller 1903-7-13 6937 Nevada Lower end of Donner Lake. Comment
  UCD97336  Dicentra uniflora Albert Grigarick 2010-7-9 229 Nevada West Castle Peak Trail. Approx. 1 mile north of the gate. 2239 Comment
  UC635733  Dichelostemma multiflorum H. L. Mason 1926-5-29 3287 Nevada near Alta (Donner Pass road) Comment
  CAS-BOT-BC292267  Dieteria canescens Gordon H. True 1965-8-5 2404 Nevada Euer Valley on south fork of Prosser Creek, 2 1/2 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC290972  Dieteria canescens var. shastensis A. A. Heller 1902-8-8 7128 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC290973  Dieteria canescens var. shastensis A. A. Heller 1902-8-8 7128 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC290974  Dieteria canescens var. shastensis A. A. Heller 1902-8-8 7128 Nevada Lower end of Donner Lake Comment
  UC57897  Dieteria canescens var. shastensis A. A. Heller 1902-8-8 7128 Nevada lower end Donner Lake; lower end Donner Lake Comment
  CAS-BOT-BC153533  Diplacus leptaleus A. A. Heller 1903-7-31 7067 Nevada Southeastern approaches to Castle Peak Comment
  CAS-BOT-BC153535  Diplacus leptaleus Gordon H. True 1966-6-23 2942 Nevada Boreal RIdge, about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC151811  Diplacus mephiticus John Thomas Howell 1943-7-16 18431 Nevada Boreal Ridge, west side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC153697  Diplacus mephiticus Mrs. Marian Campbell 1920-6-26 s.n. Placer Summit Comment
  CAS-BOT-BC151664  Diplacus torreyi A. A. Heller 1903-8-6 6870 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC151665  Diplacus torreyi A. A. Heller 1903-8-6 6870 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC151666  Diplacus torreyi A. A. Heller 1903-8-6 6870 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC151674  Diplacus torreyi Mrs. Marian Campbell 1920-6-28 s.n. Placer Summit Comment
  CAS-BOT-BC136134  Dodecatheon alpinum Doris K. Kildale 1928-8-23 6663 Nevada Donner Lake Comment
  CAS-BOT-BC136136  Dodecatheon alpinum A. A. Heller 1903-7-13 6936 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC136137  Dodecatheon alpinum A. A. Heller 1903-7-13 6936 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC136148  Dodecatheon alpinum John Thomas Howell 1943-7-23 18745 Nevada West side of Donner Pass near Norden 2133 Comment
  GH424241  Dodecatheon alpinum F. J. Smiley 1913-8-10 483 Unknown Castle Peak 2682 Comment
  UC105775  Dodecatheon alpinum K. Brandegee July 1889 Nevada near Donner Lake; near Donner Lake Comment
  UC58458  Dodecatheon alpinum A. A. Heller 1903-7-13 6936 Nevada lower end of Donner Lake Comment
  UCD75774  Dodecatheon alpinum Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5248 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  POM78478  Dodecatheon jeffreyi A. A. Heller 1903-7-13 10803 Nevada Lower end of Donner Lake. Comment
  CAS-BOT-BC41750  Draba densifolia John Thomas Howell 1943-7-18 18542 Nevada Castle Peak. Comment
  CAS-BOT-BC41753  Draba densifolia J. W. Stacey 1922-7-29 2 Nevada Castle Peak. Comment
  JEPS86130  Draba densifolia Wayne Roderick 1966-6-19 Nevada ca 4 mi n Donner Lake; n of Donner Lake, Castle Peak 2743 Comment
  UC144221  Draba densifolia A. A. Heller 1903-8-3 Nevada Castle Peak near the highest point Comment
  UC180160  Draba densifolia C. F. Sonne 1897-7-11 Nevada Mt. Stanford Sierra Nevada, Mt. Stanford Comment
  UC186951  Draba densifolia C. F. Sonne 1884-7-27 Nevada Mt. Stanford (= Castle Peak) Mt. Stanford Comment
  UC197358  Draba densifolia C. F. Sonne July 1897 Nevada Mt. Stanford Sierra Nevada, Mt. Stanford 2590 Comment
  UC58528  Drymocallis A. A. Heller 1903-7-10 6898 Nevada lower end of Donner Lake Comment
  UC1605506  Drymocallis glandulosa var. reflexa T. A. Ranker, P. G. Trapp, and J. P. Graf 1994-6-21 1637 Nevada ca 200 m n of lake in Donner Tract (ne side of Donner Lake); ne side of Donner Lake 1828 Comment
  UCD113003  Drymocallis lactea Ethel H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  CAS-BOT-BC157877  Drymocallis lactea var. lactea A. A. Heller 1903-7-10 6890 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC157878  Drymocallis lactea var. lactea A. A. Heller 1903-7-10 6890 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC157883  Drymocallis lactea var. lactea John Thomas Howell 1943-7-16 18425 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC157886  Drymocallis lactea var. lactea Gordon H. True; John Thomas Howell 1972-7-7 7287 Nevada South shore of Donner Lake 1828 Comment
  CAS-BOT-BC157888  Drymocallis lactea var. lactea Gordon H. True; John Thomas Howell 1972-7-7 7287 Nevada South shore of Donner Lake 1828 Comment
  CAS-BOT-BC157890  Drymocallis lactea var. lactea Gordon H. True 1966-6-23 2949 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC157897  Drymocallis lactea var. lactea John H. Thomas; Hazelle A. Thomas 1956-7-21 6113 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  UCD19111  Dysphania pumilio A. M. Shapiro 1987-10-16 s.n. Placer Southern Pacific Right-of-way. 2103 Comment
  CAS-BOT-BC113693  Eleocharis acicularis John Thomas Howell 1943-7-16 18414 Nevada Boreal Ridge, West side of Donner Pass near Norden. 2133 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-BC113486  Eleocharis bella Gordon H. True; John Thomas Howell 1974-8-14 7800 Nevada Meadow on old Donner Pass Hwy, 2.5 mi W of Donner Lake. 1981 Comment
  CAS-BOT-BC113489  Eleocharis bella John Thomas Howell 1943-7-14 18291 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC113161  Eleocharis palustris Lyman Benson 1932-7-31 4015 Placer Donner Lake, Sierra Nevada Mts, Truckee River Watershed. 1889 Comment
  POM292582  Eleocharis palustris Lyman Benson 1932-7-31 4015 Placer Donner Lake. Sierra Nevada mtn range, Truckee River watershed. 1890 Comment
  CAS-BOT-BC112056  Eleocharis quinqueflora John Thomas Howell 1943-7-16 18384 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC112057  Eleocharis quinqueflora John Thomas Howell 1943-7-24 18781 Nevada Frog Lake Comment
  CAS-BOT-BC112060  Eleocharis quinqueflora Gordon H. True 1974-8-28 7187 Nevada Ridge of Castle Peak from east base of Peak to Frog Lake cliffs. 2468 Comment
  CHSC91998  Eleocharis quinqueflora Lowell Ahart 2005-7-31 12239 Nevada Along a small drainage, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  JEPS107555  Eleocharis quinqueflora Lowell Ahart 2005-7-31 12239 Nevada Along a small drainage, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  RSA754925  Eleocharis quinqueflora L. Ahart 2005-7-31 12239 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  SEINET10587566  Eleocharis quinqueflora Lowell Ahart 2005-7-31 Ahart 12239 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-BC227122  Elymus John H. Thomas; Hazelle A. Thomas 1956-7-21 6104 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC203871  Elymus X hansenii John H. Thomas; Hazelle A. Thomas 1956-7-21 6200 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CAS-BOT-BC227568  Elymus elymoides A. A. Heller 1903-7-10 6906 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC227569  Elymus elymoides A. A. Heller 1903-7-10 6906 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC227570  Elymus elymoides John Thomas Howell 1943-7-18 18530 Nevada Castle Peak Comment
  CAS-BOT-BC227576  Elymus elymoides John Thomas Howell 1943-7-16 18394 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC227591  Elymus elymoides John Thomas Howell 1943-7-25 18815 Placer West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC227592  Elymus elymoides John Thomas Howell 1943-7-25 18815 Placer West side of Donner Pass near Norden 2133 Comment
  POM205433  Elymus elymoides A. A. Heller 1903-7-10 1767 Nevada Lower end of Donner Lake. Comment
  UCD61542  Elymus elymoides John Thomas Howell 1943-7-16 18394 Nevada Boreal Ridge. West side of Donner Pass near Norden. 2133 Comment
  UCD75743  Elymus elymoides Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5207 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  GH365003  Elymus elymoides subsp. californicus A. A. Heller 1903-7-10 6906 Unknown Lower end of Donner Lake Comment
  SEINET203585  Elymus elymoides subsp. californicus F. J. Hermann 1955-7-27 Nevada Donner Lake 1830 Comment
  UC57991  Elymus elymoides subsp. elymoides A. A. Heller 1903-7-10 6906 Nevada Donner Lake; lower end Comment
  GH365059  Elymus glaucus A. A. Heller 1903-7-25 7018 Unknown Lower end of Donner Lake Comment
  POM205599  Elymus glaucus A. A. Heller 1903-7-25 7018 Nevada Lower end of Donner Lake Comment
  SEINET4208309  Elymus glaucus A. A. Heller 1903-7-25 7018 Nevada Lower end of Donner Lake.; 0 Comment
  UC34004  Elymus glaucus C. F. Sonne Sept. 1892 12 Nevada above Donner Lake; Sierra Nevada Mountains Comment
  UC58043  Elymus glaucus A. A. Heller 1903-7-25 7018 Nevada Donner Lake; lower end Comment
  UCD62320  Elymus glaucus John Thomas Howell 1943-7-26 18859 Nevada West side of Donner Pass near Norden. 2133 Comment
  UCD75969  Elymus glaucus Ellen Dean, M. Starbuck,; M. Bibbo, J. Poloske 2008-7-20 5254 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Area south of southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  CAS-BOT-BC206776  Elymus glaucus subsp. glaucus A. A. Heller 1903-7-25 7018 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC206777  Elymus glaucus subsp. glaucus A. A. Heller 1903-7-25 7018 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC206778  Elymus glaucus subsp. glaucus A. A. Heller 1903-7-25 7018 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC206786  Elymus glaucus subsp. glaucus John Thomas Howell 1943-7-26 18859 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC206787  Elymus glaucus subsp. glaucus John Thomas Howell 1943-7-23 18727 Nevada Between Donner Pass and West Lake. Comment
  CAS-BOT-BC206788  Elymus glaucus subsp. glaucus John Thomas Howell 1943-7-23 18727 Nevada Between Donner Pass and West Lake. Comment
  GH365106  Elymus repens A. A. Heller 1903-7-21 6990 Unknown Lower end of Donner Lake Comment
  CAS-BOT-BC213835  Elymus sierrae Dr. Kellogg 1878-8-1 s.n. Unknown Summit, Sierra Comment
  CAS-BOT-BC213841  Elymus sierrae A. A. Heller 1903-8-17 7185 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC213842  Elymus sierrae A. A. Heller 1903-8-17 7185 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC213844  Elymus sierrae A. A. Heller 1917-8-13 12919 Placer Ridge northwest of Donner Pass 2377 Comment
  CAS-BOT-BC213845  Elymus sierrae A. A. Heller 1917-8-13 12919 Placer Ridge northwest of Donner Pass 2377 Comment
  GH365130  Elymus sierrae A. A. Heller 1917-8-13 12919 Unknown Ridge northwest of Donner Pass 2377 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
  UC814760  Elymus sierrae A. A. Heller 1917-8-13 12919 Placer ridge nw Donner Pass 2377 Comment
  UCD62584  Elymus sierrae A. A. Heller 1917-8-13 12919 Placer Ridge northwest of Donner Pass. 2377 Comment
  UCD62596  Elymus sierrae A. A. Heller 1917-8-13 12919 Placer Ridge northwest of Donner Pass. 2377 Comment
  GH365115  Elymus trachycaulus A. S. Hitchcock 1913-7-14 1463 Unknown Truckee, near Downer Lake. Comment
  SBBG47317  Elymus trachycaulus J. T. Howell 1973-6-30 Nevada N side of Donner Lake 1828 Comment
  UC927169  Elymus trachycaulus A. S. Hitchcock 1913-7-14 1463 Nevada near Downer Lake; Truckee Comment
  UCD62656  Elymus trachycaulus P. B. Kennedy 1919-8-1 s.n. Nevada Soda Springs, Upper North Fork San Joaquin, Sierra National Forest. Comment
  CAS-BOT-BC204381  Elymus trachycaulus subsp. trachycaulus Catherine Best 1984-6-18 978 Nevada At the summit on the Old Donner Road Comment
  CAS-BOT-BC204385  Elymus trachycaulus subsp. trachycaulus Gordon H. True 1968-8-1 4562 Nevada Meadow on old Donner Pass Road ca. 2.5 miles west of Donner Lake 1981 Comment
  CAS-BOT-BC204386  Elymus trachycaulus subsp. trachycaulus Gordon H. True 1967-8-1 3714 Nevada Euer Valley on south fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 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
  SD44059  Epilobium angustifolium Frank Chadwick 1950-8-27 Nevada Sugar Bowl Lodge Norden. Comment
  UCR257635  Epilobium angustifolium George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19537 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  UCR190152  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2007-8-1 12641 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 Comment
  UCD105355  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12644 Placer Northern Sierra Nevada Mountains. Donner Pass Road between Donner and Norden, about 0.2 mile E of the Nevada County border. 2151 Comment
  UCR190156  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-8-1 12644 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 Comment
  CAS-BOT-BC171701  Epilobium canum subsp. latifolium Margaret Williams 1961-9-30 s.n. Placer West of Donner Pass near Lincoln Peak Comment
  CAS-BOT-BC171963  Epilobium canum subsp. latifolium Gordon H. True 1965-9-15 2632 Nevada Upper end of Castle Valley on upper Castley Creek about 2 miles north of Hiway 80 at Boreal Ridge 2377 Comment
  CAS-BOT-BC171969  Epilobium canum subsp. latifolium A. A. Heller 1917-8-13 12899 Placer Base of a cliff north of Summit Hotel 2164 Comment
  CAS-BOT-BC171970  Epilobium canum subsp. latifolium A. A. Heller 1917-8-13 12899 Placer Base of a cliff north of Summit Hotel 2164 Comment
  CAS-BOT-BC171972  Epilobium canum subsp. latifolium G. W. Dunn 1895-9-1 s.n. Placer Summit Comment
  GH367819  Epilobium canum subsp. latifolium A. A. Heller 1917-8-13 12899 Unknown Base of a cliff north of Summit hotel 2164 Comment
  UC615193  Epilobium canum subsp. latifolium Beryl O. Schreiber 1932-9-11 772 Placer Summit Comment
  UC874274  Epilobium canum subsp. latifolium A. A. Heller 1917-8-13 12899 Placer base of a cliff n Summit hotel 2164 Comment
  UCD75735  Epilobium canum subsp. latifolium Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5197 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  UCD83609  Epilobium canum subsp. latifolium Albert Grigarick 2009-8-19 176 Nevada W of Truckee, ca. 2 miles E of Donner Summit Pass on Hwy 40. 2137 Comment
  UCD75764  Epilobium ciliatum Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5236 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UCD75765  Epilobium ciliatum Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5236 a Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UCD75766  Epilobium ciliatum Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5237 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UCR226132  Epilobium ciliatum Ellen Dean, Mark Bibbo, J. Poloske, M. Starbuck 2008-7-20 5237 Placer Donner State Park, newly acquired lands to the southwest of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon 2100 Comment
  CHSC92029  Epilobium ciliatum subsp. ciliatum Lowell Ahart 2005-7-31 12222 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
  JEPS107572  Epilobium ciliatum subsp. ciliatum Lowell Ahart 2005-7-31 12222 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
  POM32595  Epilobium ciliatum subsp. ciliatum A. A. Heller 1903-7-21 6985 Nevada Lower end of Donner Lake. Comment
  RSA716181  Epilobium ciliatum subsp. ciliatum L. Ahart 2005-7-31 12222 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 Comment
  UC108026  Epilobium ciliatum subsp. ciliatum C. F. Sonne Sept. 1897 Nevada Donner Lake Sierra Nevada Mountains Comment
  UCSC000486  Epilobium ciliatum subsp. ciliatum C. F. Sonne September 1897 s.n. Nevada Donner Lake Comment
  JEPS39340  Epilobium glaberrimum subsp. glaberrimum C. F. Sonne 1886-8-1 111 Nevada Donner Lake Sierra Nevada Mountains Comment
  UC191838  Epilobium glaberrimum subsp. glaberrimum C. F. Sonne 1885-7-26 Nevada Donner Lake Donner Lake Comment
  UC58305  Epilobium glaberrimum subsp. glaberrimum A. A. Heller 1903-7-22 6998 Nevada n side of lake Donner Lake (in a hillside swamp) Comment
  JEPS59476  Epilobium hallianum Ezra Brainerd and Viola B. Baird 1915-7-12 218 Placer Donner Lake Sierra Nevada Mts. 1828 Comment
  POM271516  Epilobium hallianum Lyman Benson 1942-7-2 11249 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  SEINET6637345 Image available Epilobium hallianum A. A. Heller 1903-7-27 7030 Nevada near Summit Station (Donner Pass) Comment
  UC58299  Epilobium hallianum A. A. Heller 1903-7-27 7030 Nevada near Summit Station; Donner Pass Comment
  UC58303  Epilobium hornemannii subsp. hornemannii A. A. Heller 1903-7-29 7044 Nevada above Donner Lake (toward Donner Pass) Comment
  CDA16806  Epilobium obcordatum G. F. Hrusa, J. Glazner 2001-7-15 15945 Placer Sierra Nevada; Mats, 1-2 ft. wide on rocky/gravelly slopes, subalpine zone near summit of Crows Nest Pk. immed. W of Sugarbowl. Flrs magenta, large. Perennial. 2377 Comment
  CDA16810  Epilobium obcordatum G. F. Hrusa, J. Glazner 2001-7-15 15949 Placer Sierra Nevada; Mats on rocky/gravelly talus slopes, subalpine zone near summit of Crows Nest Pk. immed. W of Sugarbowl. Common here, flrs magenta. 2377 Comment
  CDA16812  Epilobium obcordatum G. F. Hrusa, J. Glazner 2001-7-15 15950 Placer Sierra Nevada; Hanging colony on vertical rock face of summit rock spire, Crows Nest Pk. immed. W of Sugarbowl. Perennial, flrws magenta. 2377 Comment
  SEINET6644381 Image available Epilobium obcordatum A. A. Heller 1903-1 7158 Nevada above Donner Pass 2591 Comment
  UC108000  Epilobium obcordatum C. F. Sonne 1894-9-2 Placer high Mt. s Summit St. C.P.R.R.; Sierra Nevada Mountains 2590 Comment
  UC20086  Epilobium obcordatum C. F. Sonne July 1887 Nevada Mt. Stanford Sierra Nevada Mts. Comment
  UC58302  Epilobium obcordatum A. A. Heller 1903-8-12 7158 Nevada high ridge above Donner Pass 2590 Comment
  UCR148825  Epilobium obcordatum G. Fred Hrusa, J. Glazner 2001-7-15 15949 Placer Northern Sierra Nevada Mountains, Near summit of Crows Nest Peak, immediately west of Sugarbowl 2378 Comment
  UCD75768  Epilobium oregonense Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5240 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UCR111001  Epilobium oregonense George K. Helmkamp, E. A. Helmkamp 1999-6-30 5107 Placer Northern Sierra Nevadas, Soda Springs Road 0.9 mi south of Donner Pass Road, approaching Ice Lakes. 2104 Comment
  UCR257629  Epilobium pallidum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19535 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC57985  Equisetum John H. Thomas; Hazelle A. Thomas 1956-7-21 6205 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 mi. ne. of Sacramento. 2377 Comment
  CAS-BOT-BC56943  Equisetum arvense Ella Dales Cantelow 1941-5-16 3639 Nevada Near n. shore of Donner Lake Comment
  CAS-BOT-BC174097  Eremogone aculeata John Thomas Howell 1943-7-21 18675 Placer Mt. Lincoln Comment
  CAS-BOT-BC174152  Eremogone aculeata H. D. Ripley; R. C. Barneby 1948-7-13 9849 Nevada Donner Summit 2194 Comment
  CAS-BOT-BC481927  Eremogone aculeata John H. Thomas; Hazelle A. Thomas 1956-7-21 6108 Placer Sierra Nevada, vicinity of Donner Pass, about 80 mi NE of Sacramento 2377 Comment
  CAS-BOT-BC181632  Eremogone kingii var. glabrescens Gordon H. True 1966-7-20 3044 Nevada WEst slope of Castle Peak, 3 1/2 miles north of Norden 2651 Comment
  CAS-BOT-BC181634  Eremogone kingii var. glabrescens Gordon H. True 1966-6-23 2952 Nevada Boreal Ridge, about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC181638  Eremogone kingii var. glabrescens Lillian Mott 1968-7-20 7568 Nevada Castle Peak - Sierra Nevada 2590 Comment
  UCD75727  Eremogone kingii var. glabrescens Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5166 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, south side of trail between creek and trail. 2136 Comment
  UCD75749  Eremogone kingii var. glabrescens Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5215 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, ridge to the southwest of disturbed off-road vehicle area. 2270 Comment
  UCD83469  Eremogone kingii var. glabrescens Albert Grigarick 2009-7-6 141 Nevada Donner Pass. Pacific Crest Trail, N of Hwy 40, ca. 0.5 mi NE of hwy on trail. 2133 Comment
  CAS-BOT-BC286633  Ericameria bloomeri Doris K. Kildale 1928-8-23 6645 Nevada Donner Lake Comment
  CAS-BOT-BC286639  Ericameria bloomeri G. W. Dunn 1895-9-3 s.n. Placer Summit Comment
  POM359307  Ericameria bloomeri Wm Martin 1971-9-9 20199 Nevada 1 mile north of the head of Donner Lake Comment
  UC1094481  Ericameria bloomeri R. E. Nelson 1956-9-24 182 Nevada just s Castle Peak; Tahoe National Forest 2499 Comment
  UC194059  Ericameria bloomeri C. F. Sonne Aug. 1889 Nevada southern shore Donner Lake Comment
  UC86546  Ericameria bloomeri C. F. Sonne 1889-8-1 Nevada Donner Lake Sierra Nevada Mountains, Donner Lake Comment
  UC87230  Ericameria bloomeri K. Brandegee 1885-8-1 Placer Donner Comment
  CAS-BOT-BC286812  Ericameria discoidea Gordon H. True 1966-7-20 3011 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  CAS-BOT-BC286813  Ericameria discoidea C. F. Sonne 1886-7-25 362 Nevada Sierra Nevada Mts. Mt. Stanford 2743 Comment
  JEPS20147  Ericameria discoidea C. F. Sonne 1888-8-5 362 Nevada Mt. Stanford Sierra Nevada Mountains, , Castle Peak 2590 Comment
  UC193501  Ericameria discoidea C. F. Sonne 1886-7-25 Nevada Mt. Stanford 2682 Comment
  UCD148298  Ericameria discoidea Nick Jensen; Rachel Hutchinson 2012-7-28 115 Nevada Along the trail to Castle peak, just below the summit. 2758 Comment
  UCD127658  Ericameria greenei A. M. Shapiro 2012-8-24 s.n. Nevada Castle Peak. 2743 Comment
  CAS-BOT-BC294262  Ericameria nauseosa var. speciosa Gordon H. True 1973-8-21 7653 Nevada At east end of Castle Peak ridge ca. 1/2 mile north of Summit Lake 2377 Comment
  CAS-BOT-BC294263  Ericameria nauseosa var. speciosa Beecher Crampton 1959-9-11 5457 Nevada US Hwy. 40, Donner Pass Summit 2174 Comment
  CAS-BOT-BC294265  Ericameria nauseosa var. speciosa Henry M. Pollard 1936-7-1 s.n. Nevada Mt. Lincoln, Donner region Comment
  CAS-BOT-BC294271  Ericameria nauseosa var. speciosa Gordon H. True 1972-8-24 7434 Nevada West slope of Castle Peak 2560 Comment
  CAS-BOT-BC294277  Ericameria nauseosa var. speciosa M. E. Parsons 1912-8-25 s.n. Placer Crow Peak, near summit Comment
  CAS-BOT-BC294279  Ericameria nauseosa var. speciosa Baki Kasapligil 1974-10-6 4910 Placer Soda Springs, Sugar Bowl 1828 Comment
  CAS-BOT-BC298289  Ericameria nauseosa var. speciosa E. A. McGregor 1909-8-8 45 Shasta Lake Tahoe Region. Summit Lake 2423 Comment
  SD234803  Ericameria nauseosa var. speciosa G. K. Helmkamp, E. A. Helmkamp 2008-8-20 14029 Placer Northern Sierra Nevada Mountains: Donner Pass Road on the west side of Donner Pass and east of Norden (Norden 7.5'Q) 2149 Comment
  UC1221785  Ericameria nauseosa var. speciosa Beecher Crampton 1959-9-11 5457 Nevada along U.S. Hwy. 40 Donner Pass Summit 2174 Comment
  UCD38884  Ericameria nauseosa var. speciosa Beecher Crampton 1959-9-11 5457 Nevada Donner Pass Summit. 2194 Comment
  A417482  Ericameria suffruticosa A. A. Heller 1903-8-17 7182 Unknown Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC293201  Ericameria suffruticosa Kellogg No date on label s.n. Unknown Summit of Sierra Nevada Comment
  CAS-BOT-BC293270  Ericameria suffruticosa Henry M. Pollard 1936-7-1 s.n. Nevada Summit Castle Peak, Donner region Comment
  CAS-BOT-BC293273  Ericameria suffruticosa Lillian S. Mott 1968-7-20 6868 Nevada Castle Peak 2743 Comment
  CAS-BOT-BC293274  Ericameria suffruticosa Lillian S. Mott 1968-7-20 6168 Nevada Castle Peak 2438 Comment
  CAS-BOT-BC293278  Ericameria suffruticosa A. A. Heller 1917-8-13 12920 Placer Ridge northwest of Donner Pass 2377 Comment
  CAS-BOT-BC293279  Ericameria suffruticosa A. A. Heller 1917-8-13 12920 Placer Ridge northwest of Donner Pass 2377 Comment
  GH417484  Ericameria suffruticosa A. A. Heller 1917-8-13 12920 Unknown Ridge northwest of Donner Pass 2377 Comment
  GH417492  Ericameria suffruticosa A. A. Heller 1903-8-17 7182 Unknown Ridge south of Donner Pass 2590 Comment
  POM56930  Ericameria suffruticosa A. A. Heller 1903-8-17 7182 Nevada Ridge south of Donner Pass 2591 Comment
  POM57263  Ericameria suffruticosa C. F. Sonne 1894-9-2 13644 Placer High Mt. south of Summit Station 2439 Comment
  UC193479  Ericameria suffruticosa C. F. Sonne 1883-8-19 Nevada Mt. Stanford Comment
  UC197389  Ericameria suffruticosa C. F. Sonne 1894-9-2 Placer <High Mts.?> near Summit Station 2438 Comment
  UC201335  Ericameria suffruticosa A. A. Heller 1917-8-13 12920 Placer ridge nw Donner Pass 2377 Comment
  UC292663  Ericameria suffruticosa A. A. Heller 1903-8-17 7182 Nevada s Donner Pass; ; S of Donner Pass, Nevada Co. 2590 Comment
  UC415793  Ericameria suffruticosa Heller 7182 Nevada s Donner Pass; ; S of Donner Pass Comment
  UC57898  Ericameria suffruticosa A. A. Heller 1903-8-17 7182 Nevada ridge s Donner Pass 2590 Comment
  UC830820  Ericameria suffruticosa A. A. Heller 1917-8-13 12920 Placer ridge nw Donner Pass 2377 Comment
  UCD75953  Ericameria suffruticosa Ellen Dean, M. Starbuck,; G. Harrington, M. Bibbo, J. Poloske, K. Mawdsley 2008-7-20 5200 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon. Large turnabout/parking area with off-road vehicle use. 2207 Comment
  CAS-BOT-BC293581  Erigeron barbellulatus Dr. A. Kellogg 1870-7-18 s.n. Unknown Summit Sierra Nevada Mts., C.P.R.R. Comment
  CAS-BOT-BC293592  Erigeron barbellulatus John Thomas Howell 1943-7-21 18666 Placer Mt. Lincoln Comment
  CAS-BOT-BC293604  Erigeron barbellulatus J. W. Stacey 1922-7-29 10 Nevada Castle Peak Comment
  CAS-BOT-BC293605  Erigeron barbellulatus H. N. Bolander 1872-1-1 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC293606  Erigeron barbellulatus A. A. Heller 1903-8-3 7083 Nevada Castle Peak near the highest point 2743 Comment
  POM35850  Erigeron barbellulatus Marcus E. Jones 1902-7-9 s.n. Placer Castle Peak Comment
  RSA39963  Erigeron barbellulatus J. T. Howell 1943-7-21 18666 Placer Mt. Lincoln. Comment
  UC197376  Erigeron barbellulatus C. F. Sonne 1892-7-1 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford 2590 Comment
  UC87518  Erigeron barbellulatus C. F. Sonne 1890-7-1 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford Comment
  UC87581  Erigeron barbellulatus C. F. Sonne 1892-7-17 365 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford Comment
  CAS-BOT-BC297092  Erigeron compositus John Thomas Howell 1943-7-20 18604 Nevada Castle Peak Comment
  CAS-BOT-BC297093  Erigeron compositus John Thomas Howell 1943-7-18 18539 Nevada Castle Peak Comment
  CAS-BOT-BC297094  Erigeron compositus A. A. Heller 1903-8-3 7103 Nevada Castle Peak near the highest point 2743 Comment
  CAS-BOT-BC297095  Erigeron compositus J. W. Stacey 1922-7-29 3 Nevada Castle Peak Comment
  CAS-BOT-BC297096  Erigeron compositus Lillian Mott 1968-7-20 LM 6768 Nevada Castle Peak 2743 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-BC297098  Erigeron compositus Gordon H. True 1966-7-20 3012 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  JEPS41530  Erigeron compositus C. F. Sonne 1888-8-5 152 Nevada Mt. Stanford 2590 Comment
  POM35852  Erigeron compositus Marcus E. Jones 1902-7-9 s.n. Nevada Castle Peak, summit. Comment
  POM55485  Erigeron compositus A. A. Heller 1903-8-3 7103 Nevada Castle Peak near the highest point 2744 Comment
  RSA39964  Erigeron compositus J. T. Howell 1943-7-18 18539 Nevada Castle Peak Comment
  UC1118116  Erigeron compositus N. French 1934-7-18 526 Nevada 1/2 mi nw Castle Peak; Tahoe National Forest, Truckee Quadrangle 2621 Comment
  UC135489  Erigeron compositus A. A. Heller 1903-8-3 7103 Nevada near the highest point Castle Peak 2743 Comment
  UC87798  Erigeron compositus C. F. Sonne 1890-1 Nevada Mt. Stanford 2590 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-BC296759  Erigeron coulteri A. A. Heller 1903-7-18 6964 Nevada Upper end of Donner Lake Comment
  CAS-BOT-BC296760  Erigeron coulteri A. A. Heller 1903-7-18 6964 Nevada Upper end of Donner Lake Comment
  CAS-BOT-BC296761  Erigeron coulteri A. A. Heller 1903-7-18 6964 Nevada Upper end of Donner Lake Comment
  CAS-BOT-BC296764  Erigeron coulteri A. A. Heller 1927-8-16 14454 Placer Donner Pass 2133 Comment
  CAS-BOT-BC296765  Erigeron coulteri A. A. Heller 1927-8-16 14454 Placer Donner Pass 2133 Comment
  CAS-BOT-BC296767  Erigeron coulteri John Thomas Howell 1943-7-21 18635 Placer Donner Pass to Mt. Lincoln Comment
  POM308727  Erigeron coulteri Betty J. Jorgensen 1944-8-8 548 a Nevada Along little creek beside Clair Tappaan Lodge. Near Norden. Comment
  SBBG60732  Erigeron coulteri A. A. Heller 1927-8-16 14454 Nevada Donner Pass (Summit) 2133 Comment
  UC57790  Erigeron coulteri A. A. Heller 1903-7-18 6964 Nevada upper end of Donner Lake Comment
  UCD131837  Erigeron coulteri E. H. Hyde 1935-7-21 s.n. Nevada Donner Lake. 1554 Comment
  UCD75701  Erigeron coulteri Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5150 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  RSA0049719  Erigeron divergens Dean Wm. Taylor 2013-8-7 21395 Placer Coldstream Valley, just above Horseshoe Bend on the railroad mainline 1889 Comment
  UCD75702  Erigeron glacialis Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5151 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  CAS-BOT-BC300798  Erigeron glacialis var. glacialis Betty J. Jorgensen 1944-8-8 548 B Nevada Beside Clair Tappaan Lodge. Near Norden Comment
  CAS-BOT-BC300800  Erigeron glacialis var. glacialis A. A. Heller 1903-7-20 6974 Nevada About Summit Station (Donner Pass) Comment
  CAS-BOT-BC300801  Erigeron glacialis var. glacialis John Thomas Howell 1943-7-16 18387 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC300802  Erigeron glacialis var. glacialis Gordon H. True; John Thomas Howell 1970-7-15 6058 Nevada Ca. 0.5 miles west of North Fork of Sagehen Creek on north slope of Carpenter Ridge 2438 Comment
  CAS-BOT-BC300803  Erigeron glacialis var. glacialis Gordon H. True 1966-7-20 3034 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2651 Comment
  CAS-BOT-BC300814  Erigeron glacialis var. glacialis A. A. Heller 1917-8-13 12916 Placer Ridge northwest of Donner Pass 2377 Comment
  CAS-BOT-BC300815  Erigeron glacialis var. glacialis A. A. Heller 1917-8-13 12916 Placer Ridge northwest of Donner Pass 2377 Comment
  CAS-BOT-BC300818  Erigeron glacialis var. glacialis John H. Thomas; Hazelle A. Thomas 1956-7-21 6111 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  JEPS41397  Erigeron glacialis var. glacialis W. L. Jepson July 1898 Nevada Summit 2133 Comment
  JEPS41407  Erigeron glacialis var. glacialis C. F. Sonne 1886-7-25 364 Nevada Mt. Stanford Sierra Nevada Mountains, Mt. Stanford Comment
  SBBG126276  Erigeron glacialis var. glacialis D. H. Wilken with E. Painter 1991-8-5 15089 Nevada Pacific Crest Trail, near Euer Saddle, N of Boreal Ridge 2225 Comment
  UC196431  Erigeron glacialis var. glacialis C. F. Sonne 1884-7-13 Nevada above Donner Lake on road to Summit Comment
  UC201304  Erigeron glacialis var. glacialis A. A. Heller 1917-8-13 12916 Placer ridge nw Donner Pass 2377 Comment
  UC57791  Erigeron glacialis var. glacialis A. A. Heller 1903-7-20 6974 Nevada about Summit Station; Donner Pass Comment
  UC87710  Erigeron glacialis var. glacialis C. F. Sonne Jul 1894 Nevada above Donner lake; Sierra Nevada Mountains Comment
Read comments
Aug 2 2009
  CAS-BOT-BC295196  Erigeron inornatus Peter H. Raven 1965-9-1 20666 Nevada North shore of Donner Lake 1767 Comment
  CAS-BOT-BC295203  Erigeron inornatus A. A. Heller 1916-8-13 12895 Placer Summit Station 2133 Comment
  CAS-BOT-BC295204  Erigeron inornatus A. A. Heller 1916-8-13 12895 Placer Summit Station 2133 Comment
  CAS-BOT-BC295207  Erigeron inornatus John Thomas Howell 1943-7-25 18811 Placer West side of Donner Pass near Norden 2133 Comment
  UCD131982  Erigeron inornatus G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11243 Nevada Northern Sierra Nevada Mountains: about 0.7 mile east of Donner Pass along Donner Pass Road. 2040 Comment
  UCD75760  Erigeron inornatus Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5232 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, side of undeveloped road near hairpin turn. 2160 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
  SD240858  Erigeron inornatus var. inornatus G. K. Helmkamp, E. A. Helmkamp 2007-8-1 12645 Placer Northern Sierra Nevada Mountains: Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border. 2150 Comment
  UC135190  Erigeron inornatus var. inornatus A. A. Heller 1903-8-11 Nevada lower end of Donner Lake Comment
  UC202221  Erigeron inornatus var. inornatus A. A. Heller 1916-8-13 12895 Placer Summit Station 2133 Comment
  UCD132002  Erigeron inornatus var. inornatus G. K. Helmkamp; E. A. Helmkamp 2007-8-1 12645 Placer Northern Sierra Nevada Mountains. Donner Pass Road between Donner and Norden, about 0.2 mile E of the Nevada County border. 2151 Comment
  UCR190155  Erigeron inornatus var. inornatus George K. Helmkamp, E. A. Helmkamp 2007-8-1 12645 Placer Northern Sierra Nevada Mountains, Donner Pass Road between Donner and Norden, about 0.2 mile east of the Nevada Co. border 2151 Comment
  CAS-BOT-BC205200  Erigeron miser James R. Shevock 1986-8-1 11743 Nevada Northern Sierra 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
  CAS-BOT-BC295517  Erigeron miser C. F. Sonne 1884-8-24 156 Nevada Sierra Nevada Mts. Bluffs of Granite Rocks on road to Summit, above Donner Lake Comment
  CAS-BOT-BC295519  Erigeron miser John Thomas Howell 1943-7-17 18487 Nevada Boreal Ridge. West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC295520  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada Donner Pass, above Donner Lake Comment
  CAS-BOT-BC295521  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada Donner Pass, above Donner Lake Comment
  CAS-BOT-BC295524  Erigeron miser John Thomas Howell 1943-7-21 18693 Nevada Donner Pass Comment
  CAS-BOT-BC295525  Erigeron miser A. A. Heller 1903-7-24 7012 Nevada Above Donner Lake below Donner Pass Comment
  CAS-BOT-BC295526  Erigeron miser A. A. Heller 1903-7-24 7012 Nevada Above Donner Lake below Donner Pass Comment
  CAS-BOT-BC295527  Erigeron miser John H. Thomas; Hazelle A. Thomas 1956-7-21 6222 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  CHSC92105  Erigeron miser Lowell Ahart 2005-7-31 12208 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  CHSC98383  Erigeron miser Dean Wm. Taylor 1995-8-7 15399 Nevada Donner Pass; along the old highway about 100 yards East of the actual crest. Comment
  GH417560  Erigeron miser A. A. Heller 1927-8-16 14449 Unknown Donner Pass, above Donner Lake Comment
  GH417561  Erigeron miser A. A. Heller 1927-8-16 14449 Unknown Donner Pass 2133 Comment
  GH417562  Erigeron miser A. A. Heller 1903-7-24 7012 Unknown Above Donner Lake below Donner Pass Comment
  GH417766  Erigeron miser A. Kellogg Unknown Stanford, Mt. Stanford Comment
Read comments
Feb 21 2013
  GH417767  Erigeron miser Unknown Summit Comment
  JEPS107545  Erigeron miser Lowell Ahart 2005-7-31 12208 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  JEPS109908  Erigeron miser Dean W. Taylor 1995-8-7 15399 Nevada Donner Pass; along the old highway about 100 yards East of the actual crest; Tahoe National Forest 2118 Comment
  JEPS126428  Erigeron miser Steve Matson 2004-6-20 1056 Placer nSNH; just off Old Donner Summit Road (Highway 40); 300 yards east of Old Donner Summit. Comment
  JEPS41444  Erigeron miser C. F. Sonne 1887-8-21 156 Placer above Donner Lake; Sierra Nevada Mountains Comment
  JEPS41792  Erigeron miser W. L. Jepson 1898-7-1 Nevada Summit 2133 Comment
  LA203584  Erigeron miser A. A. Heller; 1927-8-16 14449 Nevada Sierra Nevada, Donner Pass, above Donner Lake Comment
  POM160243  Erigeron miser C. T. Sonne 1897-08 s.n. Placer Above Donner Lake Comment
  POM195798  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada Donner Pass, above Donner Lake Comment
  POM303659  Erigeron miser J. T. Howell 1943-7-17 s.n. Nevada West side of Donner Pass near Norden. 2134 Comment
  POM55477  Erigeron miser A. A. Heller 1903-7-24 s.n. Nevada Near Summit Station (Donner Pass) Comment
  RSA0049720  Erigeron miser Dean Wm. Taylor 2013-8-7 21396 Placer Coldstream Valley, headwaters of Cold Creek, draining the southeast flank of Mt. Judah 1889 Comment
  RSA0089880  Erigeron miser Dean Wm. Taylor 2013-8-7 21396 Placer Coldstream Valley, headwaters of Cold Creek, draining the southeast flank of Mt. Judah. 2103 Comment
  RSA3764  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada Donner Pass, above Donner Lake Comment
  RSA399655  Erigeron miser J. T. Howell 1943-7-17 s.n. Nevada West side of Donner Pass near Norden. 2134 Comment
  RSA716175  Erigeron miser L. Ahart 2005-7-31 12208 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 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
  SBBG63318  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada Donner Pass, above Donner Lake Comment
  UC31495  Erigeron miser C. F. Sonne 1887-8-1 Nevada granite ledges above Donner Lake (Nevada and Placer Counties border) Comment
  UC398628  Erigeron miser A. A. Heller 1927-8-16 14449 Nevada above Donner Lake; Donner Pass Comment
  UC57903  Erigeron miser A. A. Heller 1903-7-24 7012 Nevada above Donner Pass; Donner Lake Comment
  UC669306  Erigeron miser Annie M. Alexander and Louise Kellogg 1941-10-5 2647 Placer e slope Donner Pass 1981 Comment
  UC87613  Erigeron miser C. F. Sonne 1897-8-7 Nevada above Donner Lake; Sierra Nevada Mountains Comment
  UCD132015  Erigeron miser G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11254 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass, along Donner Pass Road. 2041 Comment
  UCD83611  Erigeron miser Albert Grigarick 2009-8-19 178 Nevada W of Truckee, on E side of Donner Pass, ca. 100 yds. SW of Hwy 40 observation point. 2088 Comment
  UCR176063  Erigeron miser George K. Helmkamp, E. A. Helmkamp 2006-8-14 11254 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  CDA16034  Erigeron peregrinus G. F. Hrusa, J. Glazner 2000-9-3 15679 A Placer Sierra Nevada; Sugar Bowl Ridge, immediately to W of proposed Crow's Nest ski run. 2164 Comment
  POM308728  Erigeron peregrinus Betty J. Jorgensen 1944-8-8 548 B Nevada Along little creek beside Clair Tappaan Lodge. Near Norden. Comment
  POM55473  Erigeron peregrinus A. A. Heller 1903-7-20 6974 Nevada About Summit Station (Donner Pass). Comment
  UCR141787  Erigeron peregrinus June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  UCR257631  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19533 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  UCR141816  Eriogonum incanum June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  CAS-BOT-BC259328  Eriogonum lobbii John Thomas Howell 1943-7-17 18508 Nevada Boreal Ridge. West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC259330  Eriogonum lobbii A. A. Heller 1903-7-24 7011 Nevada About Summit Station (Donner Pass) Comment
  CAS-BOT-BC259332  Eriogonum lobbii A. A. Heller 1903-7-24 7011 Nevada About Summit Station (Donner Pass) Comment
  CAS-BOT-BC259343  Eriogonum lobbii Gordon H. True 1974-8-7 7784 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-BC259349  Eriogonum lobbii A. A. Heller 1917-8-14 12923 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  CAS-BOT-BC259350  Eriogonum lobbii John Thomas Howell 1943-7-26 18844 Placer Mt. Lincoln Comment
  CAS-BOT-BC259352  Eriogonum lobbii A. A. Heller 1917-8-14 12923 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  CDA16814  Eriogonum lobbii G. F. Hrusa, J. Glazner 2001-7-15 15953 Placer Sierra Nevada; Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  UCD75737  Eriogonum lobbii Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5199 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  JEPS50872  Eriogonum lobbii var. lobbii Wayne Roderick 1966-7-17 Nevada Castle Peak 2590 Comment
  POM165286  Eriogonum lobbii var. lobbii A. A. Heller 1903-7-24 7011 Nevada About Summit Station (Donner Pass). From type locality. Comment
  UC58554  Eriogonum lobbii var. lobbii A. A. Heller 1903-7-24 7011 Nevada about Summit Station (Donner Pass) Comment
  UC6351  Eriogonum lobbii var. lobbii J. Burtt Davy Jun 25 1897-Jun 30 1897 3226 Nevada Bierstadt Peak Truckee River Basin, Bierstadt Peak 2286 Comment
  UC849509  Eriogonum lobbii var. lobbii A. A. Heller 1917-8-14 12923 Placer s Summit Valley; Mt. Lincoln 2499 Comment
  GH364310  Eriogonum marifolium A. A. Heller 1903-7-24 7014 Unknown Near Summit Station (Donner Pass) Comment
  GH364311  Eriogonum marifolium A. A. Heller 1903-7-13 6923 Unknown Lower end of Donner Lake Comment
  GH364317  Eriogonum marifolium M. E. Jones 1900-7-26 6517 Unknown Summit, Sierra Nevada Mts. Comment
Read comments
Apr 24 2013
  HSC35041  Eriogonum marifolium Thomas W. Nelson, Jane P. Nelson 1974-6-17 1369 Nevada S of Donner Pass Rest area, Hwy. 80 2591 Comment
  JEPS56783  Eriogonum marifolium W. L. Jepson July, 1898 Nevada Summit 2133 Comment
  POM165287  Eriogonum marifolium A. A. Heller 1903-7-13 6923 Nevada Lower end of Donner Lake. Comment
  POM165288  Eriogonum marifolium A. A. Heller 1903-7-24 7014 Nevada Near Summit Station (Donner Pass). Comment
  UC155208  Eriogonum marifolium Katharine Brandegee 1911-7-19 Nevada Donner summit Comment
  UC161656  Eriogonum marifolium J. Torrey 1865-1 441 Nevada High Mountain near Donner Pass; Sierra Nevada Comment
  UC412802  Eriogonum marifolium C. F. Sonne 1884-7 913 Nevada above Donner Lake (and Mt. Stanford); ; Granite Rocks above Donner Lake + Mt. Stanford Comment
  UC58487  Eriogonum marifolium A. A. Heller 1903-7-24 7014 Nevada near Summit Station (Donner Pass) Comment
  UC625492  Eriogonum marifolium Frank W. Gould 1938-6-25 433 Nevada mountainside on n side of Donner Pass Donner Pass 2225 Comment
  UCD75941  Eriogonum marifolium Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5180 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek. South side of trail by creek. 2145 Comment
  CAS-BOT-BC263287  Eriogonum marifolium var. marifolium John Thomas Howell 1943-7-21 18649 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC267351  Eriogonum marifolium var. marifolium A. A. Heller 1903-7-24 7014 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC267352  Eriogonum marifolium var. marifolium A. A. Heller 1903-7-24 7014 Nevada Near Summit Station (Donner Pass) Comment
  CAS-BOT-BC267353  Eriogonum marifolium var. marifolium A. A. Heller 1903-7-13 6923 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC267354  Eriogonum marifolium var. marifolium A. A. Heller 1903-7-13 6923 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC267357  Eriogonum marifolium var. marifolium Belle R. Jackson 1932-6-1 s.n. Nevada Donner Summit Comment
  CAS-BOT-BC267362  Eriogonum marifolium var. marifolium Gordon H. True 1962-6-19 729 Nevada Donner Pass, Sierra Nevada 2164 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-BC267365  Eriogonum marifolium var. marifolium John Thomas Howell 1943-7-15 18372 Nevada Boreal Ridge, west side of Donner Pass near Norden 2133 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-BC267370  Eriogonum marifolium var. marifolium Gordon H. True 1965-8-5 2405 Nevada Euer Valley on south fork of Prosser Creek, 2 1/2 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC267371  Eriogonum marifolium var. marifolium Gordon H. True 1974-8-7 7773 Nevada Trail from Summit Lake to base of Castle Peak Ridge 2407 Comment
  CHSC108612  Eriogonum marifolium var. marifolium L. P. Janeway; B. Castro 2011-8-27 10678 Nevada Northern High Sierra Nevada. Along old Donner Pass Road (historic US 40) about half way between Donner Pass and Donner Lake. 2007 Comment
  CHSC108613  Eriogonum marifolium var. marifolium L. P. Janeway; B. Castro 2011-8-27 10679 Nevada Northern High Sierra Nevada. Along old Donner Pass Road (historic US 40) about half way between Donner Pass and Donner Lake. 2007 Comment
  CAS-BOT-BC264805  Eriogonum nudum var. deductum unspecified No date on label. 12884 Placer Summit Station 2121 Comment
  CAS-BOT-BC264806  Eriogonum nudum var. deductum unspecified No date on label. 12884 Placer Summit Station 2121 Comment
  CAS-BOT-BC264807  Eriogonum nudum var. deductum J. F. Emmel 1969-7-18 190 Placer Ridge between Mt. Judah and Sugar Bowl near Donner Pass 2225 Comment
  CAS-BOT-BC264810  Eriogonum nudum var. deductum John H. Thomas; Hazelle A. Thomas 1956-7-21 6161 Placer Vicinity of Donner Pass, about 80 miles northeast of Sacramento, Sierra Nevada 2377 Comment
  CAS-BOT-BC264814  Eriogonum nudum var. deductum John Thomas Howell 1943-7-24 18804 Placer West side of Donner Pass near Norden 2133 Comment
  UC1735821  Eriogonum nudum var. deductum Dean W. Taylor 1970-7-18 561 Nevada trail from Donner Summit to Castle Peak 2438 Comment
Read comments
Jun 17 2010
  UC849639  Eriogonum nudum var. deductum Ira W. Clokey 12884 Placer Summit Station 2121 Comment
  UC85942  Eriogonum nudum var. deductum T. S. Brandegee Sept. 1888 Nevada Summit (Donner) Comment
  SEINET11262480  Eriogonum nudum var. nudum Larry C. Higgins 1968-7-14 1736 Nevada Donner Summit.; 0 2207 Comment
  UCD100613  Eriogonum nudum var. nudum G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11253 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass, along Donner Pass Road. 2041 Comment
  UCR176062  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2006-8-14 11253 Nevada Northern Sierra Nevada Mtns, about 0.7 mile east of Donner Pass along Donner Pass Road 2041 Comment
  CAS-BOT-BC258667  Eriogonum ovalifolium var. nivale J. W. Stacey 1922-7-29 11 Nevada Castle Peak Comment
  CAS-BOT-BC258668  Eriogonum ovalifolium var. nivale Henry M. Pollard 1936-7-1 s.n. Nevada Castle Peak, Donner region Comment
  CAS-BOT-BC258669  Eriogonum ovalifolium var. nivale John Thomas Howell 1943-7-20 18621 Nevada Castle Peak Comment
  CAS-BOT-BC258671  Eriogonum ovalifolium var. nivale Lillian Mott 1968-7-20 LM 7668 Nevada Castle Peak 2743 Comment
  CAS-BOT-BC258672  Eriogonum ovalifolium var. nivale A. A. Heller 1903-8-3 7081 Nevada Castle Peak near the highest point 2743 Comment
  UC412806  Eriogonum ovalifolium var. nivale C. F. Sonne 1882-7-29 166 Nevada Mt. Stanford 2438 Comment
  CAS-BOT-BC269933  Eriogonum spergulinum var. reddingianum A. A. Heller No date on label 12894 Placer Summit Station 2121 Comment
  CAS-BOT-BC269934  Eriogonum spergulinum var. reddingianum A. A. Heller No date on label 12894 Placer Summit Station 2121 Comment
  CAS-BOT-BC269936  Eriogonum spergulinum var. reddingianum Betty J. Jorgensen 1944-7-2 514 Placer Along summit near Donner Pass Comment
  CAS-BOT-BC272697  Eriogonum spergulinum var. reddingianum A. A. Heller 1903-7-10 6905 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC272698  Eriogonum spergulinum var. reddingianum A. A. Heller 1903-7-10 6905 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC272699  Eriogonum spergulinum var. reddingianum A. A. Heller 1903-7-10 6905 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC272700  Eriogonum spergulinum var. reddingianum Dr. A. Kellogg; W. G. W. Harford 1868-1-1 16 Nevada Donner Lake Comment
  CAS-BOT-BC272702  Eriogonum spergulinum var. reddingianum T. S. Brandegee 1885-8-1 s.n. Nevada Donner Comment
  CAS-BOT-BC272706  Eriogonum spergulinum var. reddingianum John Thomas Howell 1943-7-15 18378 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC272707  Eriogonum spergulinum var. reddingianum Gordon H. True 1965-6-30 2140 Nevada Just west of Truckee near Donner State Park 1828 Comment
  JEPS56334  Eriogonum spergulinum var. reddingianum W. L. Jepson July, 1898 Nevada Summit 2133 Comment
  POM165144  Eriogonum spergulinum var. reddingianum A. A. Heller 1903-7-10 3930 Nevada Lower end of Donner Lake. Comment
  UC6556  Eriogonum spergulinum var. reddingianum A. Kellogg and W. G. W. Harford 1868-1 16 Nevada Donner Lake Comment
  UC77555  Eriogonum spergulinum var. reddingianum Brandegee Aug 1885 Nevada Donner Comment
  UC849786  Eriogonum spergulinum var. reddingianum none 12894 Placer Summit Station 2121 Comment
  UCR141777  Eriogonum spergulinum var. reddingianum June Latting 1978-8-4 s.n. Nevada Sierra Nevada Mtns., Summit Lake trail, Donner Pass 2256 Comment
  CAS-BOT-BC267813  Eriogonum umbellatum var. covillei John Thomas Howell 1943-7-18 18536 Nevada Castle Peak Comment
  A364579  Eriogonum umbellatum var. nevadense J. T. Howell 1943-7-26 18842 Unknown Mt. Lincoln Comment
  CAS-BOT-BC265118  Eriogonum umbellatum var. nevadense A. A. Heller 1903-7-27 7023 Nevada Donner Pass near the railroad crossing Comment
  CAS-BOT-BC265121  Eriogonum umbellatum var. nevadense Betty J. Jorgensen 1944-7-29 543 Nevada Clair Tappaan Lodge, near Norden Comment
  CAS-BOT-BC265130  Eriogonum umbellatum var. nevadense Gordon H. True 1962-6-19 730 Nevada Donner Pass, Sierra Nevada 2164 Comment
  CAS-BOT-BC265134  Eriogonum umbellatum var. nevadense John Thomas Howell 1943-7-18 18536 Nevada Castle Peak 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-BC265148  Eriogonum umbellatum var. nevadense John H. Thomas; Hazelle A. Thomas 1956-7-21 6130 Placer Vicinity of Donner Pass, about 80 miles northeast of Sacramento, Sierra Nevada 2377 Comment
  CAS-BOT-BC265153  Eriogonum umbellatum var. nevadense Henry M. Pollard 1936-7-1 s.n. Placer Mt. Lincoln, Donner region Comment
  CAS-BOT-BC265154  Eriogonum umbellatum var. nevadense Henry M. Pollard 1936-7-1 s.n. Placer Mt. Lincoln, Donner region Comment
  CAS-BOT-BC265158  Eriogonum umbellatum var. nevadense John Thomas Howell 1943-7-26 18842 Placer Mt. Lincoln Comment
  CDA16813  Eriogonum umbellatum var. nevadense G. F. Hrusa, J. Glazner 2001-7-15 15952 Placer Sierra Nevada; Face of Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  CHSC108548  Eriogonum umbellatum var. nevadense L. P. Janeway; B. Castro 2011-8-29 10714 Nevada Northern High Sierra Nevada. Donner Summit; north side of Hwy I-80 at exit to Boreal Ski Area. 2195 Comment
  GH364569  Eriogonum umbellatum var. nevadense A. A. Heller 1903-8-17 Unknown High ridge above Donner Pass 2590 Comment
  GH364573  Eriogonum umbellatum var. nevadense A. A. Heller 1903-7-27 7023 Unknown Donner Pass near the railroad crossing Comment
  POM165273  Eriogonum umbellatum var. nevadense A. A. Heller 1903-7-27 41257 Nevada Near Summit Station (Donner Pass). Comment
  UC144284  Eriogonum umbellatum var. nevadense A. A. Heller 1903-8-17 Nevada high ridge above Donner Pass 2590 Comment
  UC1735868  Eriogonum umbellatum var. nevadense Dean W. Taylor 1970-7-15 518 Nevada trail from Donner Summit to Castle Peak 2590 Comment
  UC615502  Eriogonum umbellatum var. nevadense Beryl O. Schreiber 1932-9-11 770 Placer Summit Comment
  UC85408  Eriogonum umbellatum var. nevadense A. A. Heller 1903-7-27 7023 Nevada Donner Pass near railroad crossing; Donner Pass Comment
  UCD75742  Eriogonum umbellatum var. nevadense Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5206 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, large turnabout/parking area with off-road vehicle use. 2207 Comment
  UCD75759  Eriogonum umbellatum var. nevadense Ellen Dean, M. Starbuck,; K. Mawdsley, G. Harrington, M. Bibbo, J. Poloske 2008-7-20 5231 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, along undeveloped road downslope of off-road vehicle location. 2194 Comment
  RSA765321  Eriogonum umbellatum var. polyanthum Doris Bowers 1973-8-2 2093 Nevada N/o Donner Pass 2439 Comment
  CAS-BOT-BC262165  Eriogonum umbellatum var. torreyanum Kellogg 1870-8-6 s.n. Nevada Donner Comment
  CAS-BOT-BC262166  Eriogonum umbellatum var. torreyanum Wilma Follette; Barbara Menzies 1976-7-17 s.n. Nevada East end of Castle Peak Ridge, ca. 1/2 mile northeast of Summit Lake 2377 Comment
  CAS-BOT-BC262168  Eriogonum umbellatum var. torreyanum Gordon H. True 1973-8-21 7652 Nevada At east end of Castle Peak ridge ca. 1/2 mile north of Summit Lake 2377 Comment
  CAS-BOT-BC262169  Eriogonum umbellatum var. torreyanum Gordon H. True 1973-8-21 7652 Nevada At east end of Castle Peak ridge ca. 1/2 mile north of Summit Lake 2377 Comment
  CAS-BOT-BC262170  Eriogonum umbellatum var. torreyanum Gordon H. True 1974-8-28 7814 Nevada East end of Castle Peak ridge, 0.5 miles north of Summit Lake 2377 Comment
  CAS-BOT-BC262171  Eriogonum umbellatum var. torreyanum Dr. Kellogg 1873-8-6 s.n. Nevada Donner Comment
  UCD101502  Eriogonum umbellatum var. torreyanum Tamara Kan 1992-8-1 s.n. Placer on Mt. Disney, just inside boundary of Onion Creek Experimental Forest, at top of south east facing drainage. 2377 Comment
  UCD101505  Eriogonum umbellatum var. torreyanum Gordon H. True 1974-8-28 7814 Nevada east end of Castle Peak Ridge, 0.5 mile north of Summit Lake. 2377 Comment
  UCD101506  Eriogonum umbellatum var. torreyanum Tamara Kan 1992-8-1 s.n. Placer on Mt. Disney, just inside boundary of Onion Creek Experimental Forest, at top of south-east facing drainage. 2377 Comment
  CAS-BOT-BC262218  Eriogonum ursinum Walter Knight; Irja Knight 1968-5-22 2582 Nevada Originally collected near Soda Springs, Donner Pass 2011 Comment
  SCFS1004  Eriogonum ursinum E. Krimmel 2014-6-26 Placer Comment
  UC77785  Eriogonum ursinum C. F. Sonne 1894-9-2 Placer mts. s Summit Station; Sierra Nevada Mountains 2438 Comment
  UCD101330  Eriogonum ursinum Tamara Kan 1992-8-1 s.n. Placer on Mt. Disney, just inside boundary of Onion Creek Experimental Forest, at top of south east facing drainage. 2377 Comment
  GH364609  Eriogonum wrightii A. M. Alexander & L. Kellogg 1941-10-5 2646 Unknown Donner Pass 1981 Comment
  SCFS11529134  Eriogonum wrightii E. Krimmel, F. Felix 2012-9-13 Placer NFAm trail 1 mi above Heath Falls. Comment
  UCD83610  Eriogonum wrightii Albert Grigarick 2009-8-19 177 Nevada W of Truckee, Donner Pass area, ca. 50 yds. E of Hwy 40, Summit Gate, on S side of road. 2155 Comment
  CAS-BOT-BC261915  Eriogonum wrightii var. subscaposum C. G. Pringle 1882-9-1 s.n. Nevada Summit Valley, Sierra Nevada Mts Comment
  CAS-BOT-BC261925  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 7165 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC261927  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 7165 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC261928  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 7165 Nevada Above Donner Lake toward Donner Pass Comment
  CDA1338  Eriogonum wrightii var. subscaposum L. Ahart 2005-8-3 12365 Nevada Donner Pass, SE of Donner Summit. S of old Hwy 80. Comment
  CDA16809  Eriogonum wrightii var. subscaposum G. F. Hrusa, J. Glazner 2001-7-15 15948 Placer Sierra Nevada; Near summit of Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  CHSC92049  Eriogonum wrightii var. subscaposum Lowell Ahart 2005-8-30 12365 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit. 2054 Comment
  CHSC97800  Eriogonum wrightii var. subscaposum L. P. Janeway; B. Castro 2007-9-29 9213 Nevada Northern High Sierra Nevada. Along Old Donner Pass Road 0.4 km northeast of Donner Pass. South-facing granite sand around granite rock outcrops. 2118 Comment
  GH364645  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 7165 Unknown Above Donner Lake toward Donner Pass Comment
  JEPS107579  Eriogonum wrightii var. subscaposum Lowell Ahart 2005-8-30 12365 Nevada On the old road, south of the old Highway 80, southeast of Donner Pass and Donner Summit 2054 Comment
  POM165303  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 4125 Nevada Above Donner Lake toward Donner Pass. Comment
  RSA716316  Eriogonum wrightii var. subscaposum L. Ahart 2005-8-30 12365 Nevada Normal size stems from a low shrub, on dry bare granite soil, on the old road, south of the old Hiway 80, southeast of Donner Pass and Donner Summit. 2055 Comment
  RSA750702  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2008-8-20 14023 Placer Donner Pass Road on the west side of Donner Pass and east of Norden. 2149 Comment
  UC58489  Eriogonum wrightii var. subscaposum A. A. Heller 1903-8-14 7165 Nevada toward Donner Pass above Donner Lake Comment
  UC669302  Eriogonum wrightii var. subscaposum Annie M. Alexander and Louise Kellogg 1941-10-5 2646 Placer e slope, Donner Pass Donner Pass 1981 Comment
  UC77464  Eriogonum wrightii var. subscaposum C. F. Sonne Sept. 1897 Placer above Donner Lake Comment
  UCR201908  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2008-8-20 14023 Placer Northern Sierra Nevada Mountains, Donner Pass Road on the west side of Donner Pass and east of Norden 2149 Comment
  GH273539  Eriophorum crinigerum J. T. Howell 1943-7-24 18782 Unknown Frog Lake Comment
  GH427159  Eriophyllum lanatum F. A. MacFadden 1933-7-10 Unknown West side of Summit, Donner Lake Highway Comment
  CAS-BOT-BC301574  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC301576  Eriophyllum lanatum var. integrifolium John Thomas Howell 1943-7-18 18516 Nevada Castle Peak Comment
  CAS-BOT-BC301581  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC301582  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Nevada Castle Peak near the highest point Comment
  CAS-BOT-BC301589  Eriophyllum lanatum var. integrifolium Gordon H. True 1966-7-20 3008 Nevada Castle Peak, 3 1/2 miles north of Norden 2743 Comment
  CAS-BOT-BC301594  Eriophyllum lanatum var. integrifolium C. F. Sonne 1884-7-27 174 Nevada Sierra Nevada Mts. Mt. Stanford 2895 Comment
  CAS-BOT-BC308254  Eriophyllum lanatum var. integrifolium John Thomas Howell 1943-7-21 18668 Placer Mt. Lincoln Comment
  GH427148  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Unknown Castle Peak near the highest point Comment
  JEPS86097  Eriophyllum lanatum var. integrifolium Wayne Roderick 1966-6-19 Nevada 4 mi n of Donner Lake (Castle Peak); Castle Peak 2438 Comment
  RSA53936  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Nevada Castle Peak near the highest point. Comment
  UC57945  Eriophyllum lanatum var. integrifolium A. A. Heller 1903-8-3 7082 Nevada near the highest point Castle Peak Comment
  POM133509  Eryngium alismifolium C. F. Sonne 1897-07 3967 Nevada Donner Lake Comment
  POM160255  Eryngium alismifolium C. F. Sonne 1897-08 s.n. Nevada Donner Lake Comment
  UC58289  Eryngium alismifolium A. A. Heller 1903-7-30 7061 Nevada s. side near lower end Donner Lake Comment
  JEPS86140  Erysimum capitatum var. capitatum Wayne Roderick 1966-6-9 Nevada 4 mi n Donner Lake (e-facing slope); Castle Peak 2438 Comment
  UCR120248  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5034 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  RSA101880  Erysimum capitatum var. perenne G. B. Rossbach, Ruth P. Rossbach 1938-7-23 896 Placer S side Donner Pass, just W of Donner Lake. (Several miles W of type locality for E. nevadense Heller). 2226 Comment
  RSA101898  Erysimum capitatum var. perenne G. B. Rossbach, Ruth P. Rossbach 1938-7-23 895 Nevada N side of Donner Pass, just W of Donner L. (Several miles W of type locality for E. nevadenses Heller). 2195 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-BC55077  Erysimum perenne Gordon H. True 1966-7-20 3041 Nevada West slope of Castle Peak, 3.5 miles north of Norden. 2651 Comment
  CAS-BOT-BC55081  Erysimum perenne John Thomas Howell 1943-7-17 18454 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC55082  Erysimum perenne G. B. Rossbach; R. P. Rossbach 1938-7-23 895 Nevada North side of Donner Pass, just west of Donner Lake, southeast Nevada county. 2194 Comment
  CAS-BOT-BC55083  Erysimum perenne G. B. Rossbach; R. P. Rossbach 1938-7-23 895 Nevada North side of Donner Pass, just west of Donner Lake, southeast Nevada county. 2194 Comment
  CAS-BOT-BC55088  Erysimum perenne Belle R. Jackson 1932-6-1 s.n. Nevada Donner Summit. Comment
  CAS-BOT-BC55092  Erysimum perenne G. B. Rossbach; R. P. Rossbach 1938-6-23 896 Placer South side Donner Pass, just west of Donner Lake, northeast Placer county. 2225 Comment
  CAS-BOT-BC55100  Erysimum perenne John H. Thomas; Hazelle A. Thomas 1956-7-21 6120 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento. 2377 Comment
  CDA16815  Erysimum perenne G. F. Hrusa, J. Glazner 2001-7-15 15954 Placer Sierra Nevada; N summit face of Crows Nest Pk. immed. W of Sugarbowl. 2346 Comment
  GH379544  Erysimum perenne G. B. Rossbach & R. P. Rossbach 1938-6-23 896 Unknown so. side Donner Pass, just w. of Donner lake, no.-ea. Placer Co. 2621 Comment
  GH379580  Erysimum perenne A. A. Heller 1903-8-17 Unknown High ridge above Donner Pass 2590 Comment
  GH387500  Erysimum perenne G. B. Rossbach & R. P. Rossbach 1938-7-23 895 Unknown no. side of Donner Pass, just w. of Donner Lake, so.-ea. Nevada Co. (Several mi. w. of type locality for E. nevadense Heller.) 2194 Comment
  UC1034890  Erysimum perenne G. B. and R. P. Rossbach 1938-7-23 896 Placer s side of pass just w Donner Lake; Donner Pass 2225 Comment
  UC1034891  Erysimum perenne G. B. and R. P. Rossbach 1938-7-23 895 Nevada n side of pass just w Donner Lake (se Nevada Co); Donner Pass 2194 Comment
  UC58201  Erysimum perenne A. A. Heller 1903-7-17 6956 Nevada ridge near lower end of lake (s side) Donner Lake Comment
  UCD75963  Erysimum perenne Ellen Dean, M. Starbuck,; G. Harrington, M. Bibbo, J. Poloske, K. Mawdsley 2008-7-20 5230 Placer Donner State Park, newly acquired lands to the SW of Donner Lake. Ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon. Along undeveloped road downslope of off-road vehicle parking area/turnabout. 2194 Comment
  CHSC92099  Erythranthe breweri Lowell Ahart 2005-7-31 12251 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
  SBBG66748  Erythranthe breweri A. A. Heller 1927-8-17 14457 Nevada Donner Lake Comment
  SD44061  Erythranthe lewisii Frank Chadwick 1950-8-27 Nevada Sugar Bowl Lodge Norden Comment
  SEINET14349435  Erythranthe moschata M. J. Williams 1973-7-3 73 -G-10 Nevada At Boreal Ridge, near Castle Peak off-ramp from I-80. 2210 Comment
  CHSC85680  Erythranthe tilingii G. F. Hrusa; J. Glazner 2001-7-15 15935 Placer Northern Sierra Nevada. On N face of Crows Nest Pk. immed. W of Sugarbowl. 2286 Comment
  CAS-BOT-BC310352  Eucephalus breweri A. A. Heller 1903-7-29 7043 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC310353  Eucephalus breweri A. A. Heller 1903-7-29 7043 Nevada Above Donner Lake toward Donner Pass Comment
  CAS-BOT-BC310355  Eucephalus breweri Lewis S. Rose 1968-7-20 68185 Nevada Donner Summit 2194 Comment
  CAS-BOT-BC310357  Eucephalus breweri Pam Kohlberg 1967-8-2 s.n. Nevada Castle Peak Comment
  CAS-BOT-BC310369  Eucephalus breweri A. A. Heller 1916-8-13 12908 Placer Summit hotel 2133 Comment
  CAS-BOT-BC310370  Eucephalus breweri A. A. Heller 1916-8-13 12908 Placer Summit hotel 2133 Comment
  CAS-BOT-BC310374  Eucephalus breweri J. F. Emmel 1970-6-21 316 Placer Slope, 0.6 air mile s. of south end of Lake Mary, s. of Donner Pass 2286 Comment
  CAS-BOT-BC310375  Eucephalus breweri J. F. Emmel 1970-7-18 319 Placer Slope, 0.6 mile s. of south end of Lake Mary, s. of Donner Pass 2286 Comment
  CAS-BOT-BC310376  Eucephalus breweri J. F. Emmel 1968-7-25 101 Placer North slope of Donner Peak 2286 Comment
  CAS-BOT-BC310377  Eucephalus breweri John Thomas Howell 1943-7-21 18656 Placer Donner Pass to Mt. Lincoln Comment
  CAS-BOT-BC310378  Eucephalus breweri John H. Thomas; Hazelle A. Thomas 1956-7-21 6119 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  JEPS2449  Eucephalus breweri W. L. Jepson 1898-7-1 14676 Nevada Summit 2133 Comment
  SJSU11797  Eucephalus breweri H. T. Harvey 1958-8-19 Placer Sugar Bowl 1 mi S of Donner Summit 2164 Comment
  UC201302  Eucephalus breweri A. A. Heller 1916-8-13 12908 Placer 2133 Comment
  UC57795  Eucephalus breweri A. A. Heller 1903-7-29 7048 Nevada above, toward Donner Pass Donner Lake Comment
  UC894598  Eucephalus breweri A. A. Heller 1903-7-29 7048 Nevada above, (toward Donner Pass) Donner Lake Comment
  UC894600  Eucephalus breweri A. A. Heller 1916-8-13 12908 Placer Summit Hotel 2133 Comment
  UCD75687  Eucephalus breweri Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5136 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCR257733  Eucephalus breweri George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19517 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  CAS-BOT-BC310503  Eurybia integrifolia Kellogg No date on label s.n. Unknown Summit Sierra Nevada Comment
  CAS-BOT-BC312122  Eurybia integrifolia Peter Rubtzoff 1976-9-18 8854 Nevada West side of lake, Lake Van Norden, Sierra Nevada 2063 Comment
  CAS-BOT-BC312156  Eurybia integrifolia John Thomas Howell 1943-7-21 18687 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC312157  Eurybia integrifolia A. A. Heller 1917-8-13 12906 Placer Near Summit hotel in granite 2133 Comment
  CAS-BOT-BC312158  Eurybia integrifolia A. A. Heller 1917-8-13 12906 Placer Near Summit hotel in granite 2133 Comment
  JEPS31882  Eurybia integrifolia C. F. Sonne 1886-7-1 149 Nevada Donner Lake Sierra Nevada Mountains Comment
  UC203811  Eurybia integrifolia A. A. Heller 1917-8-13 12906 Placer near Summit hotel 2133 Comment
  UC86955  Eurybia integrifolia C. F. Sonne 1892-7-30 Nevada near Donner Lake; Sierra Nevada Mountains 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-BC279012  Festuca rubra W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake Comment
  SACT001217  Festuca rubra D. Meyer 1984-8-26 Placer 1660.0 Comment
  UC34010  Festuca rubra C. F. Sonne Jul 1892 6 Nevada near Truckee; Sierra Nevada Mountains, Donner Meadow Comment
  UCD74212  Festuca trachyphylla Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-28 225 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Terrain Park' ski run. 2221 Comment
  CAS-BOT-BC282549  Festuca viridula Gordon H. True 1966-6-23 2961 Nevada Boreal Ridge about 8 miles west of Truckee and just east of summit 2194 Comment
  CAS-BOT-BC282550  Festuca viridula Gordon H. True 1967-8-1 3702 A Nevada Euer Valley on South fork of Prosser Creek, 2.5 miles north of Donner Lake 2011 Comment
  CAS-BOT-BC282552  Festuca viridula Gordon H. True 1968-7-31 4510 Nevada West slope of ridge between Castle and Basin Peaks 2560 Comment
  CAS-BOT-BC282554  Festuca viridula John Thomas Howell 1943-7-23 18720 Nevada Between Donner Pass and West Lake Comment
  CAS-BOT-BC282555  Festuca viridula John Thomas Howell 1943-7-18 18547 Nevada Castle Peak Comment
  CAS-BOT-BC282560  Festuca viridula Gordon H. True 1966-7-20 3037 Nevada West slope of Castle Peak, 3 1/2 miles north of Norden 2651 Comment
  CAS-BOT-BC282563  Festuca viridula A. A. Heller 1903-8-12 7154 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC282564  Festuca viridula A. A. Heller 1903-8-12 7154 Nevada Ridge south of Donner Pass 2590 Comment
  CAS-BOT-BC282565  Festuca viridula A. A. Heller 1917-8-14 12926 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  CAS-BOT-BC282566  Festuca viridula A. A. Heller 1917-8-14 12926 Placer Mt. Lincoln south of Summit Valley 2499 Comment
  GH341991  Festuca viridula A. A. Heller 1903-8-12 7154 Unknown Ridge south of Donner Pass at 8500 feet Comment
  GH341994  Festuca viridula A. A. Heller 1917-8-14 12926 Unknown Mt. Lincoln south of Summit valley 2499 Comment
  POM205663  Festuca viridula A. A. Heller 1903-8-12 7154 Nevada Ridge S of Donner Pass 2591 Comment
  SACT001207  Festuca viridula Michael Baad 1983-9-3 Placer From Sprite Inn to western slope of Mountain Judah near summit. 2286.0 Comment
  SBBG126263  Festuca viridula D. H. Wilken with E. Painter 1991-8-5 15090 Nevada Pacific Crest Trail, near Euer Saddle, N of Boreal Ridge Comment
  SEINET239050 Image available Festuca viridula G. K. Helmkamp, E. A. Helmkamp 1999-6-30 5097 Placer Northern Sierra Nevadas: Soda Springs Road .9 miles south of Donner Pass Road approaching Ice Lakes. 2104 Comment
  UC247369  Festuca viridula A. S. Hitchcock 1913-7-15 485 Nevada vicinity Truckee (near summit of Mount Lincoln); Mount Lincoln Comment
  UC53778  Festuca viridula J. Burtt Davy Jun 25 1897-Jun 30 1897 3222 Nevada above Donner Lake; Truckee River Basin Comment
  UC58029  Festuca viridula A. A. Heller 1903-8-12 7154 Nevada ridge s Donner Pass 2590 Comment
  UC818180  Festuca viridula A. A. Heller 1917-8-14 12926 Placer s of Summit Valley; Mt. Lincoln 2499 Comment
  UCD66504  Festuca viridula Beecher Crampton 1977-6-29 9505 Nevada new Donner Summit, I. S. Hwy 80. 2194 Comment
  UCD66512  Festuca viridula A. A. Heller 1903-7-18 7154 Nevada Summit. Comment
  UCD66513  Festuca viridula A. A. Heller 1903-7-18 7154 Nevada Summit. Comment
  UCD66514  Festuca viridula A. A. Heller 1917-8-14 12926 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  UCD66515  Festuca viridula A. A. Heller 1917-8-14 12926 Placer Mt. Lincoln south of Summit valley. 2499 Comment
  UCD74214  Festuca viridula Jennifer W. Burt; Kate Mawdsley, Belinda Lo 2006-7-26 227 Placer Sugarbowl active ski area, off Hwy 80 near Soda Springs - collected from center of 'Central Pacific' ski run. 2196 Comment
  UCD75730  Festuca viridula Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5170 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, south side of trail between creek and trail. 2136 Comment
  UCR110999  Festuca viridula George K. Helmkamp, E. A. Helmkamp 1999-6-30 5097 Placer Northern Sierra Nevadas, Soda Springs Road 0.9 mi south of Donner Pass Road, approaching Ice Lakes. 2104 Comment
  A378310  Frangula rubra C. B. Wolf 1928-8-22 3432 Unknown On no. side of Donner Lake, 3 mi. w. of Truckee 1828 Comment
  SD22821  Frangula rubra Carl B. Wolf 1928-8-22 3432 Nevada on the No. side of Donner Lake, 3 mi. W. of Truckee 1829 Comment
  UCD113141  Frangula rubra Carl B. Wolf 1928-8-22 3432 Nevada on north side of Donner Lake, 3 miles west of Truckee. 1828 Comment
  CAS-BOT-BC55769  Frangula rubra subsp. rubra Carl B. Wolf 1928-8-22 3432 Nevada On No. side of Donner Lake, 3 mi. W. of Truckee 1828 Comment
  CAS-BOT-BC55770  Frangula rubra subsp. rubra Carl B. Wolf 1928-8-22 3432 Nevada On No. side of Donner Lake, 3 mi. W. of Truckee 1828 Comment
  LA207867  Frangula rubra subsp. rubra Carl B. Wolf; 1928-8-22 3432 Nevada Sierra Nevada, on N. side of Donner Lake; 3 mi. W. of Truckee 1828 Comment
  CAS-BOT-BC504555  Fritillaria atropurpurea Hazelle A. Thomas; John H. Thomas 1956-7-21 6095 Placer Vicinity of Donner Pass, about 80 miles northeast of Sacramento, Sierra Nevad 2377 Comment
  UCD23225  Fritillaria atropurpurea Rex Palmer 1979-6-9 N 132 Placer Headwaters basin area of the North Fork of the American River. Mt. Lincoln. Comment
  GH385907  Galium bifolium A. A. Heller 1903-7-29 Unknown Above Donner Lake toward Donner Pass Comment
  SD146164  Galium bifolium G. K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5021 A Placer Northern Sierra Nevada Range: N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  UC144571  Galium bifolium A. A. Heller 1903-7-29 Nevada above Donner Lake (toward Donner Pass) Comment
  UCD75698  Galium bifolium Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5147 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  UCR121487  Galium bifolium George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5021 A Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  UCR226138  Galium bifolium Ellen Dean, M. Starbuck, Gordon Harrington, Jennifer J. Buck, Mark Bibbo, J. Poloske, T. Sasaki 2008-7-19 5147 Placer Donner State Park, newly acquired lands to the southwest of Donner Lake, along Emigrant Trail on the north side of the north fork of Cold Creek, forest clearing off trail 2113 Comment
  GH385989  Galium grayanum J. T. Howell 1943-7-18 18532 Unknown Castle Peak Comment
  GH385995  Galium grayanum J. T. Howell 1943-7-26 18841 Unknown Mt. Lincoln Comment
  GH385996  Galium grayanum A. A. Heller 1903-8-3 7080 Unknown Castle Peak near the highest point Comment
  JEPS27420  Galium grayanum Ehrendorfer and Stebbins 1959-6-21 5905 Nevada Sugar Bowl Sierra Nevada, Donner Pass 2194 Comment
  UC58277  Galium grayanum A. A. Heller 1903-8-3 7080 Nevada near highest point Castle Peak Comment
  CDA16818  Galium grayanum subsp. grayanum G. F. Hrusa, J. Glazner 2001-7-15 15957 Placer Sierra Nevada; Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  CDA16821  Galium grayanum subsp. grayanum G. F. Hrusa, J. Glazner 2001-7-15 15961 Placer Sierra Nevada; Crows Nest Pk. immed. W of Sugarbowl. 2377 Comment
  POM303632  Galium grayanum var. grayanum J. T. Howell 1943-7-26 18840 Placer Mt. Lincoln. Comment
  RSA39976  Galium grayanum var. grayanum J. T. Howell 1943-7-26 18840 Placer Mt. Lincoln. Comment
  UC193064  Galium grayanum var. grayanum C. F. Sonne July 1882 Nevada Donner Lake Comment
  UC710556  Galium grayanum var. grayanum John Thomas Howell 1943-7-26 18840 Placer Mt. Lincoln Comment
  UCD148293  Galium grayanum var. grayanum Nick Jensen; Rachel Hutchinson 2012-7-28 112 Nevada Along the trail to Castle peak, just below the summit. 2758 Comment
  UCD75773  Galium trifidum Ellen Dean; M. Bibbo, J. Poloske, M. Starbuck 2008-7-20 5246 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, area south of the Southern Pacific RR tracks, just south of Lakeview Canyon and north of Emigrant Canyon. 2099 Comment
  UCD75694  Galium triflorum Ellen Dean, M. Starbuck,; G. Harrington, J. Buck, M. Bibbo, T. Sasaki, J. Poloske 2008-7-19 5143 Placer Donner State Park, newly acquired lands to the SW of Donner Lake, along Emigrant Trail on the N side of the north fork of Cold Creek, forest clearing off trail. 2112 Comment
  CHSC111233  Gaultheria ovatifolia Karen I. Callahan; Karen Loro 2013-7-5 29 Nevada No. Sierra Nevada foothills. No. of Nevada City. Along Omega Road (Road # 29) about 1.5 miles from Highway 20 intersection. 1360 Comment
  CAS-BOT-BC478500  Gayophytum John H. and Hazelle A. Thomas 1956-7-21 6162 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2377 Comment
  POM308696  Gayophytum diffusum subsp. diffusum Betty J. Jorgensen 1944-7-16 519 Nevada Near Norden. Clair Tappaan Lodge Comment
  JEPS27541  Gayophytum diffusum subsp. parviflorum W. L. Jepson July, 1898 14440 Nevada Summit sta. 2133 Comment
  POM32150  Gayophytum diffusum subsp. parviflorum A. A. Heller 1903-7-13 6908 Nevada Lower end of Donner Lake. Comment
  RSA144917  Gayophytum diffusum subsp. parviflorum John H. Thomas, Hazelle A. Thomas 1956-7-21 6114 Placer Sierra Nevada. Vicinity of Donner Pass, about 80 miles northeast of Sacramento 2134 Comment
  UC58293  Gayophytum diffusum subsp. parviflorum A. A. Heller 1903-7-13 6908 Nevada Donner Lake; lower end Comment
  CDA38138  Gayophytum heterozygum L. Ahart 2005-7-31 12223 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. Comment
  CHSC92097  Gayophytum heterozygum Lowell Ahart 2005-7-31 12223 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
  HSC97067  Gayophytum heterozygum L. Ahart 2005-7-31 12223 Nevada Below the bridge on old Hwy. 80, E of Donner Pass and Donner Summit 2063 Comment
  JEPS107538  Gayophytum heterozygum Lowell Ahart 2005-7-31 12223 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
  RSA39938  Gayophytum heterozygum J. T. Howell 1943-7-25 18807 Placer West side of Donner Pass near Norden 2134 Comment
  RSA716314  Gayophytum heterozygum L. Ahart 2005-7-31 12223 Nevada Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2063 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
  UCR257633  Gayophytum heterozygum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19531 Placer Northern Sierra Nevada Mountains, Sugar Bowl Road, 0.4 mile south of its junction with Donner Pass Road, just west of Lake Mary 2136 Comment
  GH384969  Gentiana calycosa A. A. Heller 1917-8-14 12932 Unknown Mt. Lincoln south of Summit valley 2499 Comment
  SD164898  Gentiana calycosa Frank Chadwick 1950-8-27 Nevada Norden, Sugar Bowl Lodge Comment
  SD3703  Gentiana calycosa C. F. Sonne Sept. 1892 Placer Sierre Nevada Mts. [Above] Donner Lakes Comment
  SJSU6217  Gentiana calycosa R. L. Fisher 1957-8-7 Placer Donner Summit Pass; boundary between Placer & Nevada county 2164 Comment
  UC878353  Gentiana calycosa A. A. Heller 1917-8-14 12932 Placer s Summit valley (steep slope); Mt. Lincoln 2499 Comment
  UC990911  Gentiana calycosa Frank Chadwick 1950-8-27 Nevada Sugarbowl Lodge Norden Comment
  JEPS47052  Gentianopsis simplex C. F. Sonne Aug. 1886 Nevada Donner Lake Comment
  UC1368505  Gentianopsis simplex R. K. Gierisch and D. H. Esplin 1969-9-26 3621 Nevada Tahoe Forest Comment
  JEPS59482  Geranium richardsonii Ezra Brainerd and Viola B. Baird 1915-7-12 228 Placer Donner Lake Sierra Nevada Mountains 1828 Comment
  UC109411  Geranium richardsonii C. F. Sonne Jul 1892 43 Nevada Donner Lake Sierra Nevada Mountains Comment
  UC58360  Geranium richardsonii A. A. Heller 1903-7-22 6997 Nevada n side Donner Lake Comment
  CAS-BOT-BC143549  Geum triflorum Dr. A. Kellogg 1870-7-12 s.n. Unknown Summit Camp, Sierra Nevada Mts. Comment
  CAS-BOT-BC143550  Geum triflorum Kellogg 1870-7-12 s.n. Unknown Sierra Nevada Comment
  UC58338  Geum triflorum A. A. Heller 1903-8-12 7159 Nevada Ridge s of Donner Pass 2590 Comment
  CAS-BOT-BC123831  Gilia capillaris Amos Arthur Heller 1903-7-29 7042 Nevada Above Donner Lake toward Donner Pass 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
  UCR121488  Gilia capillaris George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5021 B Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  NY336814  Gilia congesta subsp. palmifrons A. A. Heller 1903-8-5 7100 Nevada Castle Peak, near the highest point at 9000 feet 2743.2 Comment
  UCR120501  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp, A. Kerchner 1999-6-29 5036 Placer Northern Sierra Nevada Range, N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon 2134 Comment
  NY336905  Gilia violacea A. A. Heller