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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SCFS822
Abies concolor
R. Schmid
1964-7-17
219
Nevada
Sagehen Basin, 0.75 mi E of station, above dirt road paralleling Sagehen Rd
1981
Comment
UCD134149
Abies concolor
Rudolf Schmid
1964-7-17
219
Nevada
On north-facing slope by dirt road which parallels Sagehen Creek Road, ca. .75 mile east of station, Sagehen Creek Basin, ca. 12 miles north of Truckee.
1981
Comment
UCD97351
Acer glabrum var. glabrum
Albert Grigarick
2010-6-2
252
Nevada
11441 Lockwood Dr, Truckee CA
1844
Comment
CAS-BOT-BC28715
Achillea millefolium
Clare B. Hardham
1961-6-14
7378
Nevada
Hobart Mills
2011
Comment
SEINET6700451
Achillea millefolium
W. H. Schmidt
1936-5-30
s.n.
Nevada
Hobart Mills, wet meadow
1797
Comment
UCSB30252
Achillea millefolium
Hardham, Clare
1961-6-14
Nevada
Hobart Mills
2011
Comment
UCSB19856
Achillea millefolium var. lanulosa
Clare B. Hardham
1961-6-14
7378
Nevada
Hobart Mills
2011
Comment
RSA766939
Achillea millefolium var. occidentalis
Clare B. Hardham
1961-6-14
7378
Nevada
Hobart Mills
2012
Comment
CAS-BOT-BC216859
Achnatherum occidentale
Gordon H. True
1964-6-18
1543
Nevada
Sagehen Creek Road, about 1 mile W of Truckee-Sierra Valley Road
1950
Comment
CAS-BOT-BC216869
Achnatherum occidentale
John Thomas Howell
1963-7-11
39829
Nevada
3 miles NE of Truckee
1767
Comment
CAS-BOT-BC216872
Achnatherum occidentale
Clare B. Hardham
1961-6-14
7386
Nevada
Hobardt Mills
2011
Comment
UC1598001
Achnatherum occidentale subsp. occidentale
M. Barkworth, N. Gay, L. Greene
1981-7-17
3412 -1
Nevada
Trailer Park 1 mi n intersection of US 80 and US 89
Comment
CAS-BOT-BC217872
Achnatherum occidentale subsp. pubescens
John Thomas Howell
1963-7-11
39828
Nevada
Sagebrush flat, 3 miles northeast of Truckee, Sierra Nevada
1767
Comment
SEINET223689
Achnatherum occidentale subsp. pubescens
Mary E. Barkworth, N Gay; L. Greene
1981-7-15
3417 -3
Nevada
Trailer park 1 mi N of junction of US 80 and 89
Comment
SEINET255888
Achnatherum occidentale subsp. pubescens
Mary E. Barkworth, LR Firestone
1987-8-21
4013
Nevada
Tahoe Nat. For. ; Hwy 89 N from Truckee; Prosser Rec Sites at Lakeside campsite SW of lake about 1 block
1800
Comment
CHSC80947
Acmispon americanus var. americanus
Lowell Ahart
2001-7-27
9045
Nevada
On a small gravel bar, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD148913
Acmispon americanus var. americanus
Albert Grigarick
2013-9-6
362
Nevada
North of Truckee. Donner picnic area (highway 89). 400 yards east to north side of Alder Creek bank.
Comment
UCD83598
Acmispon americanus var. americanus
Albert Grigarick
2009-8-9
167
Nevada
North of Truckee. Sagehen Creek Trail, from Hwy 89 N to Stampede Reservoir, ca. 100 yds. down trail from highway.
1869
Comment
RSA748323
Aconitum columbianum
K. M. Meyer, A. Townesmith
2007-7-17
124
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
SEINET10675713
Aconitum columbianum
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 124
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD105276
Aconitum columbianum
K. M. Meyer; A. Townesmith
2007-7-17
124
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
SCFS11529153
Ageratina occidentalis
E. Krimmel
2014-6-26
Placer
Dry, sunny slope.
Comment
CAS-BOT-BC15454
Agoseris glauca var. glauca
Gordon H. True
1964-6-18
1534
Nevada
About 4 miles NE of Truckee and west of Prosser Lake
1767
Comment
CHSC69860
Agoseris heterophylla
L. P. Janeway; Eric Schroder
1997-7-29
5288
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC80986
Agrostis exarata
Lowell Ahart
2001-7-27
9032
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102699
Agrostis exarata
Lowell Ahart
2001-7-27
9032
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
HSC10635
Agrostis gigantea
T. F. Newman
1965-8-22
6556
Nevada
Prosser Reservoir.
Comment
CAS-BOT-BC139267
Agrostis idahoensis
Gordon H. True
1965-8-5
2420
Nevada
Alder Creek about 4.5 miles northwest of Truckee and just south of Prosser Hill.
1981
Comment
JEPS124727
Agrostis idahoensis
R. Schmid
1964-7-16
187
Nevada
On W side of Highway 89 about 300' S of Prosser. Camp turnoff.
Comment
HSC8807
Agrostis oregonensis
T. F. Newman
1965-8-22
6560
Nevada
Beside Prosser Resevoir.
Comment
CAS-BOT-BC138727
Agrostis scabra
Gordon H. True; J. T. Howell
1966-8-29
3234
Nevada
North side of Prosser Reservoir, about 1 mile north of Dam.
1737
Comment
CHSC69968
Agrostis scabra
L. P. Janeway; Eric Schroder
1997-7-24
5279
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC81180
Agrostis scabra
Lowell Ahart
2001-7-27
9033
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102700
Agrostis scabra
Lowell Ahart
2001-7-27
9033
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS78084
Agrostis scabra
Gary W. Zamzow
1972-7-16
82
Nevada
1200 meters s.e. of Gauging Station Sagehen Creek Field Station
1950
Comment
UCD53375
Agrostis scabra
Rudolf Schmid
1964-7-16
187
Nevada
on west side of State Highway 89 about 300 feet south of Prosser Camp turnoff, north of Truckee.
1950
Comment
CHSC80987
Agrostis stolonifera
Lowell Ahart
2001-7-27
9008
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102702
Agrostis stolonifera
Lowell Ahart
2001-7-27
9008
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
SJSU10469
Agrostis stolonifera
M. R. Kempf
1965-7-24
394
Nevada
meadow adjacent to U. of Calif. Sagehen Cr. Field Station, c. 12 mi N of Truckee
1950
Comment
UCD81184
Allium obtusum
Albert Grigarick
2009-5-9
64
Nevada
north side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula/island.
1751
Comment
UCD82916
Allium obtusum var. obtusum
Albert Grigarick
2009-5-9
64
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
CHSC80848
Allophyllum gilioides subsp. violaceum
Lowell Ahart
2001-7-27
9050
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD128461
Allophyllum gilioides subsp. violaceum
Albert Grigarick
2011-6-22
258
Nevada
1.4 mi W of intersection of Hwy 89N and Alder Creek Road, on Alder Creek Trail between Alder Creek Road and Alder Creek.
1830
Comment
CHSC80988
Alopecurus aequalis
Lowell Ahart
2001-7-27
9034
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
SEINET7295669
Alopecurus aequalis
Gordon H. True, John Thomas Howell
1966-1
3231
Nevada
North side of Prosser Reservoir, about 1 mile north of Dam
1737
Comment
CAS-BOT-BC138120
Alopecurus aequalis var. aequalis
Barbara Trowbridge; Gordon H. True
1977-6-17
8270
Nevada
Prosser Reservoir ca. 4 miles northeast of Truckee on Prosser Creek between Sierraville Highway and Truckee River.
1767
Comment
CAS-BOT-BC138130
Alopecurus aequalis var. aequalis
Melissa A. Berry
1957-6-28
s.n.
Nevada
4-5 miles north of Truckee, Highway 89.
1767
Comment
CAS-BOT-BC138131
Alopecurus aequalis var. aequalis
Gordon H. True; J. T. Howell
1966-8-29
3231
Nevada
North side of Prosser Reservoir, about 1 mile north of Dam.
1737
Comment
CAS-BOT-BC136713
Amelanchier alnifolia var. pumila
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
SCFS1079
Amelanchier utahensis
F. Felix
2014-1
Nevada
Near creek
Comment
UCD97241
Amelanchier utahensis
Albert Grigarick
2010-6-8
212
Nevada
11441 Lockwood Drive, Truckee CA.
1890
Comment
JEPS78163
Angelica breweri
G. W. Zamzow
1972-7-22
102
Nevada
450 meters w. from the intersection w/ Hwy. 89 Sagehen Creek Rd. (18 n 11)
1950
Comment
UCD130175
Angelica breweri
Albert Grigarick
2011-8-13
291
Nevada
Approx. 2.5 miles W of Hwy 89N. 8 feet N of Alder Creek Trail, S of Alder Creek and Alder Creek Road.
1917
Comment
SCFS1010
Antennaria
F. Felix
2014-1
Nevada
opening in pine woodlands near creek
Comment
CAS-BOT-BC63967
Antennaria argentea
Gordon H. True
1964-6-18
1553
Nevada
Sagehen Creek Rd. about 1 mile west of Truckee-Sierra Valley Rd.
1950
Comment
UCD128358
Antennaria corymbosa
Albert Grigarick
2012-6-15
314
Nevada
Approx. 1.5 mi W of junction of Alder Creek Road and Hwy 89N on Alder Creek Trail. N of Alder Crk. 10 yds.
1804
Comment
CAS-BOT-BC69130
Antennaria geyeri
H. D. Ripley; R. C. Barneby
1948-7-13
9864
Nevada
2 mi. SE. of Hobart Mills
1752
Comment
UC1125565
Antennaria geyeri
N. French
1934-6-29
488
Nevada
n of Hobart Mills; Truckee Quad.
1950
Comment
UC579549
Antennaria geyeri
N. French
1934-6-29
488
Nevada
n of Hobart Mills
1950
Comment
UCD83621
Antennaria luzuloides
Albert Grigarick
2009-8-24
187
Nevada
N of Truckee, ca. 75 yds. N of E end of Prosser Dam at edge of forest and high water mark.
1756
Comment
UCD97366
Antennaria rosea
Albert Grigarick
2010-6-12
257
Nevada
1/2 mile west of intersection of Hwy 89 N and Alder Drive. On trail between Alder Drive and Alder Creek.
1821
Comment
JEPS78169
Apocynum androsaemifolium
Gary W. Zamzow
1972-7-22
90
Nevada
330 m. from intersection with Hwy. 89 Sagehen Creek Rd. (18 n 11)
1950
Comment
UCD83597
Apocynum androsaemifolium
Albert Grigarick
2009-8-8
166
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
CHSC40072
Aquilegia formosa
C. F. Sonnee
1892-7-13
8
Nevada
Alder Creek near Truckee.
Comment
UCD83474
Aquilegia formosa
Albert Grigarick
2009-8-4
146
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 110 yds. WNW of parking area.
1783
Comment
UCD53308
Arctostaphylos patula
P. B. Schultz
1967-6-27
8
Sierra
1 1/4 miles northeast of station; U.C. Sagehen Creek Station.
1920
Comment
CHSC80925
Arnica chamissonis
Lowell Ahart
2001-7-27
9005
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102389
Arnica chamissonis
Lowell Ahart
2001-7-27
9005
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC82731
Arnica longifolia
Gordon H. True
1963-8-6
1324
Nevada
Along Sagehen Creek, about 3.5 miles northwest of Hobart Mills
1920
Comment
CAS-BOT-BC90020
Arnica mollis
H. D. Ripley; R. C. Barneby
1948-7-13
9862
Nevada
2 mi. SE. of Hobart Mills
1752
Comment
CAS-BOT-BC85027
Arnica parryi
Gordon H. True
1967-8-1
3729
Nevada
Head of Alder Creek, ca. 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
UCD129184
Artemisia arbuscula
A. A. Beetle
1957-8-15
12803
Sierra
5 miles north of Truckee.
Comment Read comments Feb 8 2016
UCD148914
Artemisia arbuscula
Albert Grigarick
2013-9-9
365
Nevada
North of Truckee. Along Alder Creek Rd, 1 mile west of Highway 89N. 10 yards south of road on north side of Alder Creek Trail.
Comment
CAS-BOT-BC383087
Artemisia arbuscula var. arbuscula
Andrew Townesmith; Karen M. Meyer
2007-7-14
811
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
SEINET10758245
Artemisia arbuscula var. arbuscula
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 811
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
UCD97400
Artemisia dracunculus
Albert Grigarick
2010-8-24
236
Nevada
Sagehen Creek Trail. 1/4 mi east of Hwy 89.
1959
Comment
UCD148915
Artemisia tridentata
Albert Grigarick
2013-9-9
366
Nevada
North of Truckee. Along Alder Creek Rd, 1 mile west of Highway 89N. 12 yards south of road on north side of Alder Creek Trail.
Comment
UCD130170
Asclepias fascicularis
Albert Grigarick
2011-8-11
286
Nevada
Approx. 0.5 miles W of Hwy 89N. 10 feet S of Alder Creek Trail S of Alder Creek Road.
1830
Comment
SCFS1032
Asclepias speciosa
F. Felix
2015-1
Nevada
Near where creek approaches access road
Comment
UCD130169
Asclepias speciosa
Albert Grigarick
2011-8-18
285
Nevada
Truckee. N roadside of Beacon Road halfway between Alder Drive and Lockwood Drive.
1876
Comment
SEINET10757881
Aster frondosus
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 809
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
SEINET948240
Astragalus douglasii
G. K. Helmkamp, E. A. Helmkamp
1999-1
5048
Nevada
Northern Sierra Nevada Range: Prosser Creek at Hobart Mills, ca. 50-100 yards E of Hwy CA-89, & NE of Lake Tahoe (Hobart Mills 7.5' USGS Q)
1707
Comment
UCR121469
Astragalus douglasii
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5048
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
CAS-BOT-BC205797
Astragalus purshii
James R. Shevock
1985-5-19
11141
Nevada
Northern Sierra Nevada. Tahoe National Forest. Prosser Creek off of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80
1800
Comment
RSA110906
Astragalus purshii var. purshii
Marion Ownbey, Gerald B. Ownbey, Findley Ownbey
1946-6-22
2930
Nevada
About 6 miles north of Truckee.
Comment
CAS-BOT-BC193041
Astragalus purshii var. tinctus
Gordon H. True
1964-6-18
1530
Nevada
About 4 mi. NE. of Truckee and west of Prosser Lake
1767
Comment
UCD82940
Balsamorhiza deltoidea
Albert Grigarick
2009-6-10
87
Nevada
Truckee, 0.75 mi NW of end of Lockwood Dr.
1939
Comment
CAS-BOT-BC106500
Balsamorhiza hookeri
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
OBI2944
Balsamorhiza hookeri
Lewis S. Rose
1968-6-9
68080
Nevada
Hobart Mills
1798
Comment
JEPS59927
Balsamorhiza lanata
Lewis S. Rose
1968-6-9
68080
Nevada
Hobart Mills
1798
Comment
UCD97361
Barbarea orthoceras
Albert Grigarick
2010-6-12
256
Nevada
a little over 1/4 mile west of Hwy 89 N and Alder Drive intersection on trail between Alder Drive and Alder Creek.
1827
Comment
UCD82946
Bistorta bistortoides
Albert Grigarick
2009-6-11
93
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 75 yds. E of the picnic area.
1756
Comment
CAS-BOT-BC14236
Boechera pinetorum
Gordon H. True
1964-6-17
1505
Nevada
Sierra Nevada. 2 miles north of Truckee on Truckee-Sierra Valley Road.
1767
Comment
CAS-BOT-BC25561
Boechera retrofracta
Gordon H. True
1965-8-5
2415
Nevada
Alder Creek about 4.5 miles northwest of Truckee and just south of Prosser Hill.
1981
Comment
UCD128468
Boechera retrofracta
Albert Grigarick
2011-6-22
260
Nevada
1/4 mi W of intersection of Hwy 89N and Alder Creek Road on Alder Creek Trail between Alder Creek Road and Alder Creek.
1830
Comment
UCD128497
Boechera retrofracta
Albert Grigarick
2011-7-9
273
Nevada
Roadside of Forest Service Road, S of and parallel to Sagehen Creek Road. Approx. 1.25 mi W of Hwy 89N.
1922
Comment
UCD97250
Boechera retrofracta
Albert Grigarick
2010-6-8
211
Nevada
11441 Lockwood Drive, Truckee CA.
1890
Comment
UCD97422
Boechera retrofracta
Albert Grigarick
2010-6-12
255
Nevada
1/4 mi west of Hwy 89 N and Alder Drive intersection on trail between Alder Drive and Alder Creek.
1800
Comment
UCD59103
Bromus carinatus var. marginatus
Beecher Crampton
1957-7-24
4430
Nevada
Along Hwy. 89, 5 miles north of Truckee.
Comment
CAS-BOT-BC155281
Bromus inermis
John Thomas Howell
1978-7-29
53352
Nevada
Sierra Nevada. 5 miles north of Truckee on road to Sierraville.
1767
Comment
SEINET5642177
Bromus inermis
LeDoux, Dunn; Conrad
1973-6-26
1273
Nevada
Collected 4.3 mi N of jct. of I-80 & Hwy. 89.; 0
Comment
CAS-BOT-BC161368
Bromus tectorum
Gordon H. True
1964-6-18
1528
Nevada
Sierra Nevada. About 4 miles northeast of Truckee and west Prosser Lake.
1767
Comment
HSC9362
Bromus tectorum
T. F. Newman
1965-8-22
6563
Nevada
Prosser Reservoir
Comment
UCD59866
Bromus tectorum
Rudolf Schmid
1964-7-16
186
Nevada
Ca. 0.3 mile from State Highway 89, along Sagehen Road.
1950
Comment
UCR68416
Bromus tectorum var. glabratus
T. R. Van Devender, R. K. Van Devender
1990-6-4
90- 71
Placer
Sierra Nevada Mtns., Tahoe National Forest, Prosser Lake. 3 mi north of Truckee on Hwy 89
1768
Comment
CAS-BOT-BC438479
Calandrinia ciliata
Peter H. Raven
1964-6-30
19600
Nevada
Along Sage Hen [Sagehen] Creek, near Hobart Mills.
Comment
CHSC80940
Callitriche verna
Lowell Ahart
2001-7-27
9011
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC181482
Caltha leptosepala
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
SJSU3611
Caltha leptosepala
C. W. Sharsmith
1962-5-27
6902
Nevada
by Sagehen Cr c. 11 mi N of Truckee
1828
Comment
UCD82915
Calyptridium monospermum
Albert Grigarick
2009-5-9
63
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
CHSC64193
Camassia quamash
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
826
Nevada
Tahoe National Forest. On State highway 89. Donner campground.
1760
Comment
UC633239
Camassia quamash subsp. breviflora
Frank W. Gould
1938-6-25
436
Nevada
7 mi nw Truckee; Hobart Mills; Hobart Mills, Nevada Co.
1798
Comment
UCD72936
Camassia quamash subsp. breviflora
Albert Grigarick
2008-5-28
17
Nevada
Vicinity of Prosser Creek Reservoir. 100 yds. east of intersection of Prosser Dam Road and Bocca Road.
1756
Comment
CAS-BOT-BC37299
Cardamine breweri
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills.
Comment
CHSC69761
Cardamine breweri var. breweri
L. P. Janeway; Eric Schroder
1997-7-23
5272
Nevada
Meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
SEINET4292245
Carex abrupta
A. L. Hipp, Weixelman, D; Marks, T
1999-1
798
Nevada
Sagehen Research Area, Tahoe National Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
Comment
SEINET4292246
Carex abrupta
A. L. Hipp, Weixelman, D; Marks, T
1999-1
799
Nevada
Sagehen Research Area, Tahoe National Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
Comment
SEINET7548170
Carex abrupta
Andrew L. Hipp, David Weixelman; Tina Marks
1999-7-14
798
Nevada
Cisco-Grove-Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
1981
Comment
SEINET7548171
Carex abrupta
Andrew L. Hipp, Davis Weixelman, Tina Marks
1999-7-14
785
Nevada
City of Truckee-Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along gated road leading through research area.
1981
Comment
CAS-BOT-BC17920
Carex angustata
Clare B. Hardham
1961-6-14
7384
Nevada
Sierra Nevada Mountains. Hobart Hills.
2011
Comment
CHSC69921
Carex aquatilis var. aquatilis
L. P. Janeway; Eric Schroder
1997-7-23
5270
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CAS-BOT-BC19700
Carex athrostachya
Gordon H. True; Barbara Trowbridge
1977-6-17
8269
Nevada
Prosser Reservoir, ca. 4 miles northeast of Truckee, on Prosser Creek Between Sierraville Highway and Truckee River.
1706
Comment
CAS-BOT-BC19705
Carex athrostachya
Gordon H. True
1964-6-18
1531
Nevada
Sierra Nevada. About 4 miles northeast of Truckee and west of Prosser Lake.
1767
Comment
CHSC69922
Carex athrostachya
L. P. Janeway; Eric Schroder
1997-7-29
5286
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
UC1586932
Carex capitata
Juha Pykala, D. H. Norris, Heikki Toivonen
1987-7-24
2972
Nevada
along Highway 89 n Truckee (w of the Highway); Sage Hen Creek
Comment
SEINET8017737
Carex constanceana
Unknown
2008-1
23920
Sierra
50-150 m S of Forest Service Road 260, 4 air km WSW of Stampede Reservoir, 0.3 road miles from junction with road 11. Sagehen Experimental Forest, Truckee Ranger District,Tahoe National Forest. Sierra Nevada Highlands SNH.
Comment
CHSC102949
Carex davyi
Peter F. Zika
2009-8-23
24622
Sierra
Sierra Nevada Highlands n SNH. Above culvert, Forest Service Road 260, 1.05 road miles W of Route 89 on the signed (4 mi) road to Sagehen Campground; Sagehen Experimental Forest, Truckee Ranger District, Tahoe National Forest.
1990
Comment
CHSC102950
Carex davyi
Peter F. Zika
2009-8-23
24622
Sierra
Sierra Nevada Highlands, n SNH. Above culvert, Forest Service Road 260, 1.05 road miles W of Route 89 on the signed (4 mi) road to Sagehen Campground; Sagehen Experimental Forest, Truckee Ranger District, Tahoe National Forest.
1990
Comment
RSA757864
Carex davyi
P. F. Zika
2009-8-23
24622
Sierra
Above culvert, Forest Service Road 260, 1.05 road miles west of Route 89 on the signed road to Sagehen Campground. Sagehen Experimental Forest, Truckee Ranger Districk, Tahoe National Forest.
1990
Comment
SEINET4292081
Carex davyi
Unknown
2008-1
23919
Sierra
Sagehen Experimental Forest, Truckee Ranger District, Tahoe National Forest (Sierra Nevada Highlands) SNH. Above culvert of Forest Service Road 260, 1.05 road miles W of Route 89 onthe signed ((( mi) road to Sagehen Campground.
Comment
SEINET4292082
Carex davyi
A. L. Hipp
1999-1
800
Nevada
Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
Comment
SEINET7556310
Carex davyi
Andrew L. Hipp, David Weixelman, Tina Marks
1999-7-14
800
Nevada
City of Truckee, Segehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
1981
Comment
SEINET8988322
Carex davyi
Unknown
2009-1
24622
Sierra
Above culvert, Forest Service Road 260, 1.05 road miles W of Route 89 on the signed (4 mi) road to Sagehen Campground. Sagehen Experimental forest, Truckee Ranger District, Tahoeational Forest. Sierra Nevada Highlands, nSNH.
Comment
CAS-BOT-BC20670
Carex fracta
Gordon H. True
1965-8-5
2423
Nevada
Alder Creek about 4.5 miles northwest of Truckee and just south of Prosser Hill.
1981
Comment
CAS-BOT-BC28122
Carex hoodii
Clare B. Hardham
1961-6-14
7387
Nevada
Stream, Hobart Mills.
2011
Comment
SEINET7562445
Carex integra
Andrew L. Hipp, David Weixelman, Tina Marks
1999-7-14
795
Nevada
City of Truckee, Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along road leading through Sagehen Campground.
1981
Comment
SEINET7562447
Carex integra
Andrew L. Hipp, David Weixelman, Tina Marks
1999-7-14
774
Nevada
City of Truckee, Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along gated road leading through research area, at entrance to research area off of Rte 89.
1981
Comment
CAS-BOT-BC32244
Carex multicostata
Gordon H. True
1965-8-5
2423 A
Nevada
Alder Creek ca 4.5 mi NW of Truckee and just S of Prosser Hill.
1981
Comment
SEINET7568510
Carex multicostata
Andrew L. Hipp, David Weixelman, Tina Marks
1999-7-14
790
Nevada
City of Truckee, Sagehen Rsch Area, Tahoe Nat'l Forest, Truckee Ranger District. Along gated road leading through research area, right near gate at Sagehen Campground.
1981
Comment
CHSC69933
Carex nebrascensis
L. P. Janeway; Eric Schroder
1997-7-30
5291
Nevada
Tahoe National Forest. About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1804
Comment
CHSC69935
Carex nebrascensis
L. P. Janeway; Eric Schroder
1997-8-7
5321
Nevada
Tahoe National Forest. About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1816
Comment
CHSC88930
Carex nebrascensis
L. P. Janeway
2004-8-18
8246
Nevada
Northern High Sierra Nevada. Large meadow at head of Dry Creek/Russel Valley; about 5.3 km northeast of Hobart Mills.
1762
Comment
SEINET7568663
Carex nebrascensis
L. P. Janeway
2004-8-18
8246
Nevada
Hobart Mills 7.5' quad. Northern High Sierra Nevada, large meadow at head of Dry Creek/Russel Valley, about 5.3 km northeast of Hobart Mills.
1762
Comment
UCD128474
Carex nebrascensis
Albert Grigarick
2011-6-22
262
Nevada
Marsh W of Hwy 89N opposite Donner Picnic Area N of Truckee.
1789
Comment
CAS-BOT-BC118995
Carex pellita
Clare B. Hardham
1961-6-14
7384
Nevada
Hobart Mills
2011
Comment
CHSC80978
Carex pellita
Lowell Ahart
2001-7-27
9026
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102684
Carex pellita
Lowell Ahart
2001-7-27
9026
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC118121
Carex rossii
Gordon H. True
1965-8-5
2424
Nevada
Alder Creek ca 4.5 mi NW of Truckee and just S of Prosser Hill.
1981
Comment
UCD97449
Carex scirpoidea subsp. pseudoscirpoidea
Albert Grigarick
2010-5-6
242
Nevada
Approx. 0.5 mi west of Prosser Dam on south side of Prosser Reservoir.
1763
Comment
CHSC69794
Carex simulata
L. P. Janeway; Eric Schroder
1997-7-23
5273
Nevada
Tahoe National Forest. Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC69939
Carex simulata
L. P. Janeway; Eric Schroder
1997-7-30
5290
Nevada
Tahoe National Forest. About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1804
Comment
HSC97780
Carex simulata
Juha Pykala, D. H. Norris, Heikki Toivonen
1987-7-24
2979
Nevada
N of Truckee, along Hwy. 89, Sage Hen Creek, W of the highway
1800
Comment
CAS-BOT-BC115953
Carex subfusca
Gordon H. True
1965-8-5
2412
Nevada
Alder Creek ca. 4.5 mi NW of Truckee and just S of Prosser Hill.
1981
Comment
CHSC69795
Carex utriculata
L. P. Janeway; Eric Schroder
1997-7-23
5271
Nevada
Tahoe National Forest. Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
UCD82941
Castilleja applegatei
Albert Grigarick
2009-6-10
88
Nevada
Truckee, 0.75 mi NW of end of Lockwood Dr.
1940
Comment
CAS-BOT-BC249678
Castilleja applegatei subsp. pinetorum
Gordon H. True
1964-6-18
1541
Nevada
Sagehen Creek Rd. about 1/4 mile west of Truckee - Sierra Valley Rd.
1950
Comment
CAS-BOT-BC249680
Castilleja applegatei subsp. pinetorum
Gordon H. True
1964-6-18
1544
Nevada
Sagehen Creek Rd. about 1 mile west of Truckee-Sierra Valley Rd.
1950
Comment
CAS-BOT-BC249682
Castilleja applegatei subsp. pinetorum
Gordon H. True
1965-8-5
2413
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
CAS-BOT-BC249687
Castilleja applegatei subsp. pinetorum
W. W. Wagener
1916-6-14
s.n.
Nevada
Independence road, Hobart Mills
Comment
CAS-BOT-BC249688
Castilleja applegatei subsp. pinetorum
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
UCD130171
Castilleja miniata
Albert Grigarick
2011-8-11
287
Nevada
Approx. 0.75 miles west of Hwy 89N. 5 feet south of Alder Creek Trail, south of Alder Creek and south of Alder Creek Road.
1840
Comment
CHSC69790
Castilleja tenuis
L. P. Janeway; Eric Schroder
1997-7-24
5277
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
UCD82954
Castilleja tenuis
Albert Grigarick
2009-6-13
101
Nevada
N of Truckee, ca. 200 yds. NE of Prosser Dam, between Prosser Creek Reservoir and Prosser Dam Rd.
1765
Comment
CAS-BOT-BC47794
Ceanothus
W. W. Wagener
1916-6-14
s.n.
Nevada
Independence Road, Hobart Mills
1828
Comment
CAS-BOT-BC63379
Ceanothus prostratus
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills.
Comment
CAS-BOT-BC63388
Ceanothus prostratus
B. A. Trowbridge
1970-6-4
1038
Nevada
N. of Sagehen Creek Rd. about 1 mi. w. of highway 89. 10 mi. n. of truckee on highway 89.
1950
Comment
SJSU3606
Ceanothus prostratus
C. W. Sharsmith
1962-5-27
6897
Nevada
Sagehen Cr c. 11 mi N of Truckee, Sierra Nevada
1828
Comment
UC1281208
Ceanothus prostratus
H. E. McMinn
1941-8-27
5381
Nevada
on Quincy Highway one mi n Hobart Mill; n of Hobart Mill on Quincy Highway
Comment
UCD82929
Ceanothus prostratus
Albert Grigarick
2009-5-21
77
Nevada
NNE of Truckee. Ca. 150 yds. NE of Prosser Dam and 50 yds. E of Prosser Reservoir.
1758
Comment
SBBG22274
Ceanothus prostratus var. prostratus
C. B. Hardham
1961-6-14
7369
Nevada
Hobart Mills
1828
Comment
UCD97266
Ceanothus velutinus
Albert Grigarick
2010-7-1
214
Nevada
11441 Lockwood Dr, Truckee CA.
1891
Comment
SBBG34167
Ceanothus velutinus var. velutinus
P. B. Schultz
1967-6-27
9
Nevada
1 mi E of UC Sagehen Crk Station
Comment
UCR59456
Chamaesaracha nana
B. G. Pitzer, Steve Morgan, H. M. Soldan
1988-5-29
1013
Nevada
Donner Fire Restoration Area (UC Berkeley's 'Penny Pines Plantation'), on Hwy 89N, west of Billy Hill and c. 6.5 mi north of Truckee
1887
Comment
UCD97370
Chrysolepis sempervirens
Albert Grigarick
2010-8-21
233
Nevada
11441 Lockwood Drive, Truckee.
1890
Comment
CAS-BOT-BC100810
Chrysothamnus viscidiflorus subsp. viscidiflorus
Gordon H. True
1964-10-6
1731
Nevada
2 miles N. of Truckee on Truckee-Sierra Valley [Hiway] Highway
1767
Comment
CAS-BOT-BC190024
Cinna latifolia
Gordon H. True
1965-8-5
2425
Nevada
Alder Creek about 4.5 miles northwest of Truckee and just south of Prosser Hill.
1981
Comment
CAS-BOT-BC289611
Cirsium andersonii
Peter H. Raven
1964-6-30
19603
Nevada
Along Sage Hen Creek near Hobart Mills
Comment
SEINET10800455
Cirsium foliosum
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-26
Conrad 7277
Nevada
Lodgepold pine and Yellow pine, north side of Hobart Mills Creek, on Hwy. 89, 4.6 miles north of Interstate 80 near Truckee.
1920
Comment
UCD41353
Cirsium scariosum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1868
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
RSA748324
Cirsium scariosum var. americanum
K. M. Meyer, A. Townesmith
2007-7-17
125
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
SEINET10914962
Cirsium scariosum var. americanum
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 125
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD128368
Cirsium scariosum var. americanum
Albert Grigarick
2012-6-15
318
Nevada
Approx. 1.5 mi W of junction of Alder Creek Road and Hwy 89N on Alder Creek Trail. S side of Alder Creek about 30 yds.
1827
Comment
UCD130687
Cirsium scariosum var. americanum
K. M. Meyer; A. Townesmith
2007-7-17
125
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD148932
Cirsium vulgare
Albert Grigarick
2013-8-7
361
Nevada
North of Truckee. West of Highway 89N. West side of Donner Camp Trail picnic area, top of marsh.
Comment
CAS-BOT-BC228868
Cistanthe umbellata
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC443737
Claytonia rubra subsp. rubra
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
JEPS29095
Collinsia parviflora
Lauramay T. Dempster
1961-6-15
1445
Nevada
ca 2 mi n Hobart Mills (along Hwy 89, on rocky hillside e of rd)
1828
Comment
SBBG25475
Collinsia parviflora
C. B. Hardham
1961-6-14
7381
Nevada
Hobart Mills
1828
Comment
UCD128477
Collinsia parviflora
Albert Grigarick
2011-6-23
264
Nevada
1st paved road turning E off Hwy 89N beyond Donner Picnic Area. 1.1 mi from 89N a dirt road on right; 50 yds beyond intersection on N roadside.
1789
Comment
UCD41334
Collinsia torreyi
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1850
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1847
Comment
UCD41345
Collinsia torreyi
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1861
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UCD41347
Collinsia torreyi
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1863
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UC1277973
Collomia grandiflora
B. Crampton
1957-7-24
4428
Nevada
roadside banks along State Hwy 89 5 mi n Truckee
Comment
UCD35533
Collomia grandiflora
Beecher Crampton
1957-7-24
4428
Nevada
5 miles north of Truckee, along State Highway 89.
Comment
UCD83455
Collomia grandiflora
Albert Grigarick
2009-7-5
127
Nevada
North of Truckee. Alder Creek, arm of Prosser Reservoir, approx. midway on N side of reservoir opposite peninsula.
1749
Comment
UCSB29032
Collomia linearis
Hardham, Clare
1961-6-14
Nevada
Hobart Mills
2011
Comment
UCD41336
Collomia tinctoria
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1852
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1847
Comment
JEPS78076
Corallorhiza maculata
Gary W. Zamzow
1972-6-23
9
Nevada
n-facing slope 1/2 mi se Gauging Station; Sagehen Creek Field Station
1950
Comment
UC193664
Coriandrum sativum
C. F. Sonne
1885-8-19
Nevada
near Millpond (near China Camp, Truckee); Truckee
Comment
UCD130340
Cornus sericea
Albert Grigarick
2011-9-23
311
Nevada
approx. 1 mile W of Hwy 89N on Alder Creek Road. N edge of Alder Creek Trail.
1806
Comment
UCD41341
Crepis acuminata
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1857
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UC346527
Crepis modocensis
E. B. Babcock
1928-6-21
121
Sierra
3.3 mi n Truckee (on rd. to Hobart Mills)
1767
Comment
UC346530
Crepis modocensis
E. B. Babcock
1928-6-12
121
Sierra
3.3 mi n Truckee (on rd. to Hobart Mills)
1767
Comment
UCD72941
Crepis modocensis
Albert Grigarick
2008-5-31
16
Nevada
Vicinity of Prosser Creek Reservoir, north of Hwy. 80. Driving directions: Hwy. 89 N off Int. 80; rt. turn on 1st paved road past Donner Picnic Area; rt. turn on 1st dirt road past Prosser Campground; approx. 100 yds. from intersection near road.
1764
Comment
CAS-BOT-BC376449
Crepis modocensis subsp. modocensis
Gordon H. True; John Thomas Howell
1974-6-2
7726
Nevada
At intersection of Boca-Hobart Mills road & Dry Creek road, just north of Prosser Reservoir
1787
Comment
CAS-BOT-BC291586
Crepis modocensis subsp. subacaulis
Gordon H. True
1964-6-18
1519
Nevada
About 4 miles NE of Truckee and west of Prosser Lake, Sierra Nevada
1767
Comment
CAS-BOT-BC291588
Crepis modocensis subsp. subacaulis
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
UC346529
Crepis modocensis subsp. subacaulis
E. B. Babcock
1928-6-12
121
Sierra
3.3 mi n Truckee (on rd. to Hobart Mills)
1767
Comment
UC346552
Crepis modocensis subsp. subacaulis
E. B. Babcock and M. Navashin
1928-6-12
165
Sierra
about 6 mi nw Truckee (on rd. to Hobart Mills)
1767
Comment
CAS-BOT-BC376488
Crepis occidentalis subsp. conjuncta
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC290777
Crepis occidentalis subsp. occidentalis
Gordon H. True
1964-6-18
1524
Nevada
About 4 miles NE. of Truckee and west of Prosser Lake
1767
Comment
UC346551
Crepis occidentalis subsp. pumila
E. B. Babcock and M. Navashin
1928-6-21
166
Sierra
about 6 mi nw Truckee (along road to Hobart Mills)
Comment
SCFS1033
Cryptantha
F. Felix
2015-1
Nevada
Harrison plot 1
Comment
CHSC80934
Cryptantha affinis
Lowell Ahart
2001-7-27
9046
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UC1277933
Cryptantha torreyana
B. Crampton
1957-7-24
4427
Nevada
5 mi n Truckee (State Hwy 89)
Comment
CAS-BOT-BC39679
Cusickiella douglasii
Margaret Williams
1962-4-22
s.n.
Nevada
Sierra Nevada. Near Woodchopper Spring about 2.75 miles east of Hobart Mills on the Boca Road.
Comment
SJSU10443
Dactylis glomerata
P. L. Billings
1965-7-26
119
Nevada
by intersection of Hwy 89 & Sagehen Creek Road c. 12 mi N of Truckee
1950
Comment
UCD60287
Dactylis glomerata
Rudolf Schmid
1964-7-17
226
Nevada
Ca. 1/2 mile southeast of field station on north slope, Sagehen Creek Basin, off State Highway 89, 12 miles north of Truckee.
1981
Comment
CAS-BOT-BC192339
Danthonia unispicata
John Thomas Howell; Gordon H. True
1968-6-9
44529
Nevada
About 6 miles west of Boca Dam on road to Hobart Mills
1798
Comment
UCD75777
Delphinium andersonii
Albert A. Grigarick
2008-5-5
13
Nevada
N of town of Truckee, along Hwy 89, vicinity of Prosser Reservoir, ca. 3 mi. N of Hwy 89. Take right turn toward Prosser Campground, take first right turn on dirt road and park. Walk about 100 yds. until past forest area and into sagebrush area (right side).
1756
Comment
UCD95649
Delphinium andersonii
R. O. Hanes
1995-6-20
259
Nevada
Hobart Mills.
1780
Comment
UCD97359
Delphinium andersonii
Albert Grigarick
2010-6-4
254
Nevada
East of Donner Picnic Area (Hwy 89). Approx. 100 yds on north side of meadow.
1746
Comment
CAS-BOT-BC116549
Delphinium nuttallianum
Gordon H. True
1964-6-18
1522
Nevada
About 4 miles NE. of Truckee and just west of Prosser Lake
1767
Comment
UCD82912
Delphinium nuttallianum
Albert Grigarick
2009-5-9
60
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
HSC10717
Deschampsia cespitosa
T. F. Newman
1965-8-22
6557
Nevada
Prosser Reservoir.
Comment
CAS-BOT-BC198122
Deschampsia danthonioides
Barbara T. Keller
1975-6-16
1741
Nevada
Highway 89 from Sierra veille to Truckee, about 5 miles north of Truckee
1524
Comment
CAS-BOT-BC198130
Deschampsia danthonioides
Margaret Williams
1973-6-17
s.n.
Nevada
Intersection of Boca-Prosser Dam Road and Dry Creek Road
1767
Comment
CAS-BOT-BC198136
Deschampsia danthonioides
Gordon H. True; J. T. Howell
1966-8-29
3233
Nevada
North side of Prosser REservoir, about 1 mile north of Dam
1737
Comment
CAS-BOT-BC198139
Deschampsia danthonioides
Gordon H. True; John Thomas Howell
1968-6-9
44531
Nevada
Low meadowy flat about 6 miles west of Boca Dam on road to Hobart Mills - Sierra Nevada
1798
Comment
CHSC69810
Deschampsia danthonioides
L. P. Janeway; Eric Schroder
1997-7-24
5278
Nevada
Tahoe National Forest. Meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CAS-BOT-BC201864
Deschampsia elongata
Barbara T. Keller
1975-6-16
1738
Nevada
Highway 89 from Sierraville to Truckee, about 5 miles north of Truckee
1524
Comment
CAS-BOT-BC292269
Dieteria canescens
John Thomas Howell
1978-7-29
53348
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC151802
Diplacus mephiticus
W. W. Wagner
1917-5-29
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC151803
Diplacus mephiticus
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC151809
Diplacus mephiticus
Gordon H. True
1963-8-6
1291
Nevada
Prosser REs. on Prosser Creek, NE of Truckee
1737
Comment
CAS-BOT-BC151810
Diplacus mephiticus
John Thomas Howell
1963-7-11
39820
Nevada
Sagebrush flat, 3 miles northeast of Truckee - Sierra Nevada
1767
Comment
SEINET13714195
Diplacus mephiticus
W. H. Schmidt
1936-5-21
s.n.
Nevada
Hobart Mills.
1797
Comment
CAS-BOT-BC136135
Dodecatheon alpinum
W. W. Wagener
1916-6-14
s.n.
Nevada
Reservoir-Independence Road, Hobart Mills
1828
Comment
CAS-BOT-BC136141
Dodecatheon alpinum
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC136144
Dodecatheon alpinum
Gordon H. True
1964-6-17
1509
Nevada
2 miles north of Truckee on Truckee-Sierra Valley Rd. - Sierra Nevada
1767
Comment
CAS-BOT-BC136145
Dodecatheon alpinum
Gordon H. True
1964-6-18
1548
Nevada
Sagehen Creek Rd. about 1 mile west of Truckee-Sierra Valley Rd. - Sierra Nevada
1950
Comment
UCD83477
Dodecatheon alpinum
Albert Grigarick
2009-8-4
149
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 120 yds. WNW of parking area.
1788
Comment
CHSC64176
Dodecatheon pulchellum
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
833
Nevada
Tahoe National Forest. On state highway 89. Donner campground.
1760
Comment
JEPS128623
Downingia bacigalupii
Lowell Ahart, John Dittes
2017-7-18
21553
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee.
Comment
SJSU3176
Downingia bacigalupii
H. T. Harvey
1958-7-5
Nevada
Boca Valley 1 mi NE of junction of Prosser Cr & Alder Cr forks of Truckee R
Comment
UCD82970
Downingia bacigalupii
Albert Grigarick
2009-7-1
117
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam.
1763
Comment
UCD148927
Drymocallis glandulosa var. reflexa
Albert Grigarick
2013-7-2
356
Nevada
North of Truckee. East of Highway 89N. 0.5 miles east of Donner Camp Trail Picnic Area towards winter high water island on north side of Prosser Reservoir.
Comment
CAS-BOT-BC157880
Drymocallis lactea var. lactea
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CHSC80979
Eleocharis bella
Lowell Ahart
2001-7-27
9027
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102693
Eleocharis bella
Lowell Ahart
2001-7-27
9027
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80980
Eleocharis macrostachya
Lowell Ahart
2001-7-27
9028
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102695
Eleocharis macrostachya
Lowell Ahart
2001-7-27
9028
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC69946
Eleocharis quinqueflora
L. P. Janeway; Eric Schroder
1997-7-24
5282
Nevada
Tahoe National Forest. Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC69948
Eleocharis suksdorfiana
L. P. Janeway; Eric Schroder
1997-8-7
5320
Nevada
Tahoe National Forest. About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1816
Comment
HSC9683
Elymus cinereus
T. F. Newman
1965-8-22
6565
Nevada
Prosser Reservoir.
Comment
CAS-BOT-BC227567
Elymus elymoides
Melissa A. Berry
1957-6-28
s.n.
Nevada
Near Hobart Mills, Highway 89
1767
Comment
JEPS128694
Elymus elymoides subsp. californicus
Lowell Ahart, John Dittes
2017-7-18
21554
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
UC58027
Elymus glaucus
A. A. Heller
1903-7-20
7000
Nevada
along Coldstream 3 mi above Truckee
Comment
CAS-BOT-BC204384
Elymus trachycaulus subsp. trachycaulus
Gordon H. True
1963-8-6
1330
Nevada
Sagehen Creek, about 3 1/2 miles NW of Hobart Mills
1920
Comment
CAS-BOT-BC204389
Elymus trachycaulus subsp. trachycaulus
Gordon H. True; John Thomas Howell
1970-8-11
6177
Nevada
Sagehen Creek Road just east of U.C. Station
1920
Comment
CAS-BOT-BC204395
Elymus trachycaulus subsp. trachycaulus
Gordon H. True
1965-8-5
2419
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
CHSC80989
Elymus trachycaulus subsp. trachycaulus
Lowell Ahart
2001-7-27
9043
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102697
Elymus trachycaulus subsp. trachycaulus
Lowell Ahart
2001-7-27
9043
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS128621
Epilobium brachycarpum
Lowell Ahart, John Dittes
2017-7-18
21550
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee.
Comment
CHSC80954
Epilobium ciliatum subsp. ciliatum
Lowell Ahart
2001-7-27
9014
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102847
Epilobium ciliatum subsp. ciliatum
Lowell Ahart
2001-7-27
9014
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS128697
Epilobium densiflorum
Lowell Ahart, John Dittes
2017-7-18
21551
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
SBBG22417
Epilobium glaberrimum
C. B. Hardham
1961-6-14
7374
Nevada
Hobart Mills
1828
Comment
CHSC69887
Epilobium hallianum
L. P. Janeway; Eric Schroder
1997-7-24
5281
Nevada
Large meadow at head of Dry Creek/ Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
RSA164389
Epilobium hallianum
Clare B. Hardham
1961-6-14
7374
Nevada
Sierra Nevada: Hobart Mills
2012
Comment
UCD82948
Epilobium hallianum
Albert Grigarick
2009-6-11
95
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 75 yds. E of the picnic area.
1756
Comment
CHSC69888
Epilobium oregonense
L. P. Janeway; Eric Schroder
1997-7-30
5292
Nevada
Tahoe National Forest. About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek along East Pasture Road (Road 886).
1804
Comment
JEPS128696
Epilobium torreyi
Lowell Ahart, John Dittes
2017-7-18
21554 -C
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
SCFS1078
Equisetum arvense
F. Felix
2014-1
Nevada
Near creek
Comment
SJSU3613
Equisetum arvense
C. W. Sharsmith
1962-5-27
6904
Nevada
by Sagehen Creek c. 11 mi N of Truckee
1828
Comment
CHSC69852
Equisetum laevigatum
L. P. Janeway; Eric Schroder
1997-8-7
5323
Nevada
About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1816
Comment
UCD82961
Eremogone congesta
Albert Grigarick
2009-6-13
108
Nevada
N of Truckee, ca. 60 yds. NE of Prosser Dam.
1759
Comment
SEINET199882
Ericameria bloomeri
E. G. Linsley
1957-9-5
5
Nevada
2 miles north of Truckee
Comment
UC1118662
Ericameria bloomeri
C. W. Hanks
1934-10-9
122
Nevada
hills n Truckee; Truckee Quad.
Comment
UCD83479
Ericameria bloomeri
Albert Grigarick
2009-8-5
151
Nevada
Ca. 3.5 air miles NNE of Truckee. Alder Creek arm of Prosser Creek Reservoir, S side of peninsula, just south of campground, above high shoreline.
1749
Comment
UC1119841
Ericameria nauseosa var. speciosa
C. W. Hanks
1934-10-9
121
Nevada
hills n of Truckee; Tahoe National Forest, Truckee Quad.
1859
Comment
UC579519
Ericameria nauseosa var. speciosa
C. W. Hanks
1934-10-9
121
Nevada
hills n of Truckee; Tahoe National Forest
1859
Comment
UCD128371
Erigeron coulteri
Albert Grigarick
2012-6-16
319
Nevada
Approx. 3 mi W of junction of Alder Creek Road and Hwy 89N between Alder Crk. and Alder Crk. Trail. S side of the trail about 4 yds.
1881
Comment
UCD148904
Erigeron coulteri
Albert Grigarick
2013-7-1
353
Nevada
North of Truckee. Along Alder Creek, Rd 2.7 miles west of highway 89N. Near pulloff on south side of road opposite Carpenter Valley Rd. Small meadow on north side of Alder Creek on right side of Alder Creek Trail.
Comment
CAS-BOT-BC383086
Eriogonum marifolium
Andrew Townesmith; Karen M. Meyer
2007-7-14
810
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
SEINET10733803
Eriogonum marifolium
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 810
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
CAS-BOT-BC258571
Eriogonum nutans var. nutans
Gordon H. True
1965-9-16
2646
Nevada
About 5 miles north of Truckee on Sierraville Hiway, and just north of Hobart Mills intersection
1828
Comment
CAS-BOT-BC272703
Eriogonum spergulinum var. reddingianum
John Thomas Howell
1978-7-29
53339
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
UCD82947
Eriogonum umbellatum
Albert Grigarick
2009-6-11
94
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 100 yds. E of the picnic area.
1755
Comment
CAS-BOT-BC265122
Eriogonum umbellatum var. nevadense
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC265140
Eriogonum umbellatum var. nevadense
Gordon H. True
1973-6-5
7544
Nevada
Prosser Reservoir near Prosser Creek inlet, Sierra Nevada
1767
Comment
RSA285071
Eriogonum umbellatum var. nevadense
G. H. True
1973-6-5
7544
Nevada
Prosser Reservoir near Proser Creek inlet.
1768
Comment
UC585151
Eriogonum umbellatum var. nevadense
E. B. Babcock, G. L. Stebbins Jr.
1936-6-2
1608
Nevada
about 3.5 mi n Truckee (on road to Hobart Mills)
Comment
UC58552
Eriogonum umbellatum var. nevadense
A. A. Heller
1903-7-23
7002
Nevada
along Coldstream 3 mi above Truckee; Coldstream
Comment
UCD128464
Eriogonum umbellatum var. nevadense
Albert Grigarick
2011-6-22
259
Nevada
1/4 mi W of intersection of Hwy 89N and Alder Creek Road on Alder Creek Trail between Alder Creek Road and Alder Creek.
1830
Comment
UCR121453
Eriogonum umbellatum var. polyanthum
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5051
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
CAS-BOT-BC264112
Eriogonum vimineum
Gordon H. True
1964-10-6
1744
Nevada
About 7 miles N. of Truckee on Truckee-Sierraville Highway, near Sagehen Creek
1889
Comment
UCD72583
Eriophyllum lanatum
Albert Grigarick
2008-5-31
20
Nevada
Vicinity of Prosser Reservoir, north of I-80. Driving directions: Hwy. 89 N off Int. 80, rt. turn on 1st paved road past Donner Picnic Area, rt. turn on 1st dirt road past Prosser campground. Approx. 110 yds. from intersection near road.
1765
Comment
CAS-BOT-BC301577
Eriophyllum lanatum var. integrifolium
L. Constance
1933-7-5
E 112
Nevada
1/2-way between Truckee & Hobart Mills
1828
Comment
CAS-BOT-BC301578
Eriophyllum lanatum var. integrifolium
L. Constance
1933-7-4
E 111
Nevada
4 mi. n. of Truckee
Comment
CAS-BOT-BC301585
Eriophyllum lanatum var. integrifolium
Gordon H. True
1964-6-18
1525
Nevada
About 4 miles NE. of Truckee, and west of Prosser Lake
1767
Comment
UC507144
Eriophyllum lanatum var. integrifolium
Lincoln Constance
1933-7-4
E 111
Nevada
4 mi n of Truckee
Comment
UC507145
Eriophyllum lanatum var. integrifolium
Lincoln Constance
1933-7-5
E 112
Nevada
one-half way between Truckee and Hobart Mills
1828
Comment
UCD132231
Eriophyllum lanatum var. integrifolium
Rudolf Schmid
1964-7-12
156
Nevada
along Sagehen Road, west of State Highway 89, ca. 12 miles north of Truckee.
1950
Comment
UCD75901
Eryngium alismifolium
Albert A. Grigarick
2008-7-12
30
Nevada
North of the city of Truckee, in vicinity of Prosser Dam, ca. 0.5 mi N of dam. Between east side of reservoir and Prosser Dam Rd.
1756
Comment
UCD82960
Erysimum capitatum var. capitatum
Albert Grigarick
2009-6-13
107
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam, 45 yds. E of Prosser Creek Reservoir.
1757
Comment
CHSC80974
Erythranthe breweri
Lowell Ahart
2001-7-27
9021
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
SEINET14286919
Erythranthe guttata
W. H. Schmidt
1936-6-1
s.n.
Nevada
Sagehen Creek.
1890
Comment
CHSC69912
Erythranthe primuloides
L. P. Janeway; Eric Schroder
1997-8-7
5322
Nevada
About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1816
Comment
CHSC80975
Erythranthe primuloides
Lowell Ahart
2001-7-27
9022
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD83478
Eurybia integrifolia
Albert Grigarick
2009-8-4
150
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 125 yds. WNW of parking area.
1788
Comment
UCD128476
Fragaria virginiana
Albert Grigarick
2011-6-22
263
Nevada
Marsh W of Hwy 89N opposite Donner Picnic Area N of Truckee.
1789
Comment
CHSC69898
Galium trifidum var. pacificum
L. P. Janeway; Eric Schoder
1997-7-30
5289
Nevada
About 1 mile north of Hobart Mills; meadow along tributary of Sagehen Creek and along East Pasture Road (Road 886).
1804
Comment
UCD103581
Gayophytum diffusum
Beecher Crampton
1957-7-24
4426
Nevada
Nevada County, 5 miles north of Truckee. Along State Hwy 89.
Comment
UCD82973
Gayophytum diffusum
Albert Grigarick
2009-7-2
120
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
UC1277971
Gayophytum diffusum subsp. parviflorum
B. Crampton
1957-7-24
4426
Nevada
State Hwy 89 5 mi n Truckee
Comment
CHSC28720
Gayophytum heterozygum
Robert A. Schlising; Coleta Lawler
1979-8-23
3479
Nevada
At Sierra County line on Hwy 89.
Comment
SCFS5327
Gayophytum heterozygum
B. Trowbridge
1970-7-12
1441
Nevada
Along Sagehen Road about 1/2 mile west of Highway 89.
1920
Comment
SD130494
Gayophytum heterozygum
John Thomas Howell
1978-7-29
53351
Nevada
Disturbed ground along roadside, 5 miles north of Truckee on road to Sierraville.
Comment
SD130495
Gayophytum heterozygum
John Thomas Howell
1978-7-29
53350
Nevada
Disturbed ground along roadside, 5 miles north of Truckee on road to Sierraville.
Comment
UCD41335
Gayophytum heterozygum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1851
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1847
Comment
CHSC80845
Gayophytum humile
Lowell Ahart
2001-7-27
9015
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD41352
Gayophytum humile
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1867
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
CHSC80956
Gayophytum racemosum
Lowell Ahart
2001-7-27
9016
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80957
Gayophytum racemosum
Lowell Ahart
2001-7-27
9017
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102387
Gayophytum racemosum
Lowell Ahart
2001-7-27
9017
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102817
Gayophytum racemosum
Lowell Ahart
2001-7-27
9016
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS98955
Gayophytum racemosum
Lowell Ahart
2001-7-27
9017
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC23884
Gentiana newberryi var. tiogana
Robert A. Schlising
1965-9-8
2841
Nevada
Along highway 89, 4.7 miles north of junction with highway 40; Donner Camps Picnic Grounds.
Comment
SCFS5073
Geranium richardsonii
F. Felix
2014-1
Nevada
Near creek
Comment
UCD168196
Geum macrophyllum var. perincisum
Albert Grigarick
2014-6-21
368
Nevada
North of the town of Truckee. Along Alder Creek Road, 0.2 miles west of junction with Hwy 89 N. Between Alder Creek and Alder Creek Road, near large pine tree on south side of road.
1789
Comment
CAS-BOT-BC143584
Geum triflorum
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CHSC80990
Glyceria borealis
Lowell Ahart
2001-7-27
9036
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102694
Glyceria borealis
Lowell Ahart
2001-7-27
9036
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC282679
Glyceria elata
Gordon H. True
1965-8-5
2418
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south ot Prosser Hill
1981
Comment
JEPS128622
Gnaphalium palustre
Lowell Ahart, John Dittes
2017-7-18
21552
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee.
Comment
UCD83619
Gnaphalium palustre
Albert Grigarick
2009-8-21
185
Nevada
Ca. 0.5 mi N of Truckee town limits on Hwy 89 N to Donner Picnic Area. Approx. 300 yds. E of picnic area, on S side of Alder Creek bank.
1751
Comment
SCFS1039
Grindelia camporum
F. Felix
2014-1
Sierra
Sagehen Basin. Behind highway-89 garage
Comment
UCD97369
Grindelia squarrosa var. serrulata
Albert Grigarick
2010-8-21
232
Nevada
Hwy 89 roadside 1.5 miles north of Truckee City limits.
1775
Comment
UCR12087
Hackelia micrantha
Coleta A. Lawler
1968-7-1
155
Nevada
Sierra Nevada Mtns., 9.8 mi. north of Truckee on Hwy 89, 8.3 mi. west of Hwy 89 on road to Carpenter Ridge (6.1 mi. from Sagehen Biological Station)
2560
Comment
UC134631
Helianthella californica subsp. nevadensis
A. A. Heller
1903-7-23
7006
Nevada
along Coldstream 3 mi above Truckee
Comment
UC193477
Helianthella californica subsp. nevadensis
C. F. Sonne
1884-4-20
Nevada
hillsides around Truckee
Comment
UC57919
Helianthella californica subsp. nevadensis
A. A. Heller
1903-7-23
7006
Nevada
along Coldstream 3 mi above Truckee
Comment
UCD41343
Helianthella californica var. californica
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1859
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UCD130165
Heracleum maximum
Albert Grigarick
2011-7-13
281
Nevada
Approx 1/2 miles W of Hwy 89N. South of Alder Creek Road on S margin of Alder Creek. Along Alder Creek Trail.
1829
Comment
CHSC10817
Hesperochiron californicus
Lowell Ahart
1969-5-27
Sierra
Near Sardine Valley, near Highway 89.
2133
Comment
UCD41346
Heterocodon rariflorum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1862
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD148906
Hieracium albiflorum
Albert Grigarick
2013-7-1
352
Nevada
North of Truckee. Along Alder Creek, Rd 2.7 miles west of highway 89N. Near pulloff on south side of road opposite Carpenter Valley Rd. Across Alder Creek and east 0.2 miles on Alder Creek Trail.
Comment
HSC1968
Hordeum brachyantherum
T. F. Newman
1965-8-22
6561
Nevada
Prosser Reservoir.
Comment
CAS-BOT-BC284628
Hordeum brachyantherum subsp. brachyantherum
Barbara T. Keller
1975-6-16
1736
Nevada
Highway 89 from Sierraville to Truckee, about 5 miles north of Truckee
1524
Comment
CAS-BOT-BC284643
Hordeum brachyantherum subsp. brachyantherum
Margaret Williams
1973-6-10
s.n.
Nevada
Intersection of Boca-Prosser Dam road and Dry Creek road
1767
Comment
CHSC80991
Hordeum jubatum
Lowell Ahart
2001-7-27
9035
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102696
Hordeum jubatum
Lowell Ahart
2001-7-27
9035
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC205799
Hydrophyllum capitatum var. alpinum
James R. Shevock
1985-5-19
11138
Nevada
Northern Sierra Nevada. Tahoe National Forest. Prosser Creek off of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80
1800
Comment
RSA790197
Hydrophyllum capitatum var. alpinum
Jim R. Shevock
1985-5-19
11138
Nevada
Tahoe National Forest. Prosser Creek of f of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80.
1800
Comment
RSA793122
Hydrophyllum capitatum var. alpinum
Jim R. Shevock
1985-5-19
11138
Nevada
Tahoe National Forest. Prosser Creek of f of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80.
1800
Comment
CAS-BOT-BC400924
Hypericum anagalloides
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
UCD83470
Hypericum scouleri
Albert Grigarick
2009-8-4
142
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 100 yds. NW of parking area.
1778
Comment
UCD97282
Iris missouriensis
Albert Grigarick
2010-7-2
220
Nevada
Sagehen Field Station.
1942
Comment
CAS-BOT-BC61893
Isoetes nuttallii
Gordon H. True; John Thomas Howell
1974-6-2
7718
Nevada
at intersection of Boca-Hobart Mills road and Dry Creek road just north of Prosser Reservoir
1787
Comment
CAS-BOT-BC142383
Ivesia sericoleuca
L. S. Smith
1927-6-27
2091
Nevada
Near Hobart Mills, Tahoe
1828
Comment
CAS-BOT-BC142384
Ivesia sericoleuca
L. S. Smith
1927-6-27
2091
Nevada
Near Hobart Mills, Tahoe
1828
Comment
CAS-BOT-BC142387
Ivesia sericoleuca
Barbara Trowbridge; Gordon H. True
1977-6-17
8268
Nevada
Ca. 1 1/2 miles north of Prosser Dam at intersection of Prosser Road and Boca-Hobart Mills Rd.
1767
Comment
CAS-BOT-BC142388
Ivesia sericoleuca
Margaret Williams
1973-6-17
s.n.
Nevada
Meadow on Boca-Prosser Dam road, just beyond Dry Creek-Hobart Mills road intersection.
1767
Comment
CAS-BOT-BC142389
Ivesia sericoleuca
Lewis S. Rose
1963-7-11
63210
Nevada
3 mi. e. of Truckee
1767
Comment
CAS-BOT-BC142390
Ivesia sericoleuca
Lewis S. Rose
1963-7-11
63210
Nevada
3 mi. e. of Truckee
1767
Comment
CHSC67698
Ivesia sericoleuca
James D. Jokerst
1989-6-5
3109
Nevada
Hobart Mills Project Site ca. 5 mi N of Truckee.
1767
Comment
GH345724
Ivesia sericoleuca
L. S. Rose
1963-7-11
63210
Unknown
3 mi. e. of Truckee
1767
Comment
JEPS128692
Ivesia sericoleuca
Lowell Ahart, John Dittes
2017-7-18
21545
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
OBI10078
Ivesia sericoleuca
Lewis S. Rose
1963-7-11
63210
Nevada
3 mi E of Truckee
1768
Comment
RSA169486
Ivesia sericoleuca
L. S. Rose
1963-7-11
s.n.
Nevada
3 miles E of Truckee.
1768
Comment
SJSU13944
Ivesia sericoleuca
N. A. Hopkins
1986-7-21
1366
Nevada
1 mi S of Hobart Mills
2316
Comment
UCD113628
Ivesia sericoleuca
Lewis S. Rose
1963-7-11
63210
Nevada
3 mi. e. of Truckee.
1767
Comment
UCD82958
Ivesia sericoleuca
Albert Grigarick
2009-6-13
105
Nevada
N of Truckee, ca. 400 yds. NE of Prosser Dam.
1756
Comment
CHSC80983
Juncus balticus
Lowell Ahart
2001-7-27
9029
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80984
Juncus bufonius var. bufonius
Lowell Ahart
2001-7-27
9030
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102691
Juncus bufonius var. bufonius
Lowell Ahart
2001-7-27
9030
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80985
Juncus bufonius var. occidentalis
Lowell Ahart
2001-7-27
9031
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102563
Juncus bufonius var. occidentalis
Lowell Ahart
2001-7-27
9031
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC110111
Juncus hemiendytus var. abjectus
Gordon H. True; John Thomas Howell
1974-6-2
7719
Nevada
At intersection of Boca-Hobart Mills road and Dry Creek road, just north of Prosser Reservoir.
1787
Comment
JEPS78129
Keckiella lemmonii
Gary W. Zamzow
1972-7-22
101
Nevada
450 m w Sage Hen Creek Road intersection with Highway 89 (beside Sage Hen Creek Road (18N11))
1950
Comment
UCD148925
Lactuca serriola
Albert Grigarick
2013-9-6
364
Nevada
Town of Truckee, 11441 Lockwood Dr.
Comment
UCSC004638
Lasthenia glabrata subsp. glabrata
Lowell Ahart
2005-6-1
11843
Butte
T23N, R15E, Section 30, Hwy 70, east of the Plumas Co Airport, about 3 miles east of Beckwourth
1412
Comment
JEPS40050
Layia glandulosa
L. S. Smith
1926-4-26
1788
Nevada
n Truckee; Tahoe Forest, Truckee
Comment
JEPS71353
Lemna minuscula
L. R. Heckard with R. Bacigalupi, T. I. Chuang
1973-7-28
3455
Nevada
5 1/2 mi s of Sierra County line (near Highway 89)
1767
Comment
JEPS86279
Lemna minuscula
L. R. Heckard with R. Bacigalupi, T. I. Chuang
1973-7-28
3455
Nevada
5 1/2 mi s of Sierra County line (near Highway 89)
1767
Comment
UCSB24275
Lepidium montanum
Hardham, Clare
Nevada
Hobart Mills
2011
Comment Read comments Nov 20 2016
CAS-BOT-BC60080
Lepidium virginicum var. menziesii
Clare B. Hardham
1961-6-14
7370
Nevada
Hobart Hills.
2011
Comment
CHSC80938
Lepidium virginicum var. pubescens
Lowell Ahart
2001-7-27
9009
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCR121472
Lepidium virginicum var. virginicum
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5044
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
UCD82926
Lewisia nevadensis
Albert Grigarick
2009-5-21
74
Nevada
NNE of Truckee. Ca. 150 yds. NE of Prosser Dam and 25 yds. W of Prosser Dam Rd.
1765
Comment
UCD82927
Lewisia triphylla
Albert Grigarick
2009-5-21
75
Nevada
NNE of Truckee. Ca. 150 yds. NE of Prosser Dam and 25 yds. W of Prosser Dam Rd.
1765
Comment
CAS-BOT-BC274526
Leymus triticoides
Gordon H. True; John Thomas Howell
1970-8-11
6178
Nevada
Sagehen Creek Road just east of U.C. Station
1920
Comment
UCD130166
Ligusticum grayi
Albert Grigarick
2011-7-13
282
Nevada
Approx 0.5 miles W of Hwy 89N. South of Alder Creek Road on S margin of Alder Creek. Alder Creek Trail.
1832
Comment
CHSC80973
Limosella acaulis
Lowell Ahart
2001-7-27
9040
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102815
Limosella acaulis
Lowell Ahart
2001-7-27
9040
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD82967
Linum lewisii
Albert Grigarick
2009-7-1
114
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
CAS-BOT-BC435463
Lithophragma glabrum
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC437750
Lithophragma parviflorum
Gordon H. True
1964-6-17
1495
Nevada
2 miles north of Truckee on Truckee-Sierra Valley Road; Sierra Nevada
1767
Comment
SCFS1038
Lomatium dissectum
F. Felix
2015-1
Nevada
Lower Sagehen Creek Hiking Trail
Comment
UCD127039
Lomatium dissectum var. multifidum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1873
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD127040
Lomatium dissectum var. multifidum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1873
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD127041
Lomatium dissectum var. multifidum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1873
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD41358
Lomatium dissectum var. multifidum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1873
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
SEINET196208
Lomatium nevadense var. nevadense
Lincoln Constance
1949-4-29
3278
Nevada
Two miles SE of Hobart Mills.
1798
Comment
UC196211
Lomatium nevadense var. nevadense
C. F. Sonne
1896-5-23
Nevada
on rd. to Prosser Creek
Comment
UC794468
Lomatium nevadense var. nevadense
Lincoln Constance
1949-4-29
3278
Nevada
2 mi. s.e. Hobart Mills
1798
Comment
CAS-BOT-BC240408
Lonicera cauriana
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
SCFS1030
Lonicera cauriana
F. Felix
2015-1
Nevada
Rivulet near highway crossing
Comment
JEPS102386
Lotus purshianus var. purshianus
Lowell Ahart
2001-7-27
9045
Nevada
On a small gravel bar, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD41357
Lupinus adsurgens
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1872
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
CHSC36846
Lupinus angustiflorus
M. S. Taylor
1982-7-19
4884
Nevada
Roadbank, E side of Hwy 89, ca. 1/4 mi s of Sierra-Nevada county line.
Comment
SEINET10970201
Lupinus angustiflorus
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-26
Conrad 7276
Nevada
In yellow pine and lodgepole pine forest, on decomposed granite of road cut, 8 Miles n of junction of i-80 near truckee and hwy 89 on 89
1981
Comment
UCD128493
Lupinus arbustus
Albert Grigarick
2011-7-9
271
Nevada
Forest Service Road, S of and parallel to Sagehen Creek Road. Approx. 1 mi W of Hwy 89N.
1910
Comment
SEINET6654963
Lupinus argenteus var. meionanthus
Ellen Dean, C. Tresan; M. Starbuck
2003-6-19
1855
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.; 0
1859
Comment
UCD41339
Lupinus argenteus var. meionanthus
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1855
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UC1482896
Lupinus breweri
LeDoux, Dunn and Conrad
1973-6-26
1283
Nevada
4.3 mi n jct of I-80 and Hwy 89
Comment
CAS-BOT-BC196659
Lupinus breweri var. breweri
Gordon H. True
1963-8-6
1293
Nevada
Prosser Reservoir on Prosser Creek NE of Truckee
1737
Comment
CAS-BOT-BC196662
Lupinus breweri var. breweri
Ella Dales Cantelow
1941-5-17
3661
Nevada
3 mi. n. of Truckee Hy 89 to Mohawk
Comment
CAS-BOT-BC196664
Lupinus breweri var. breweri
H. D. Ripley; R. C. Barneby
1948-7-13
9851
Nevada
3 mi. N. of Truckee
1783
Comment
CAS-BOT-BC196665
Lupinus breweri var. breweri
Mrs. H. C. Cantelow
1941-5-17
s.n.
Nevada
Three miles north of Truckee, Highway 89 to Mohawk
Comment
CAS-BOT-BC196667
Lupinus breweri var. breweri
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
RSA372155
Lupinus breweri var. breweri
LeDoux, Dunn, Conrad
1973-6-26
425
Nevada
4.3 miles north of junction of I-80 and Highway 89.
Comment
RSA372160
Lupinus breweri var. breweri
LeDoux, Dunn, Conrad
1973-6-26
422
Nevada
Along Prosser Dam Road 2 mi. NW of Prosser Dam Rd.
Comment
UCD82962
Lupinus breweri var. grandiflorus
Albert Grigarick
2009-6-13
109
Nevada
N of Truckee, ca. 0.5 mi W of Prosser Dam, on N side of Prosser Dam Rd.
1761
Comment
CAS-BOT-BC383084
Lupinus lepidus var. confertus
Andrew Townesmith; Karen M. Meyer
2007-7-14
808
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
SEINET10737358
Lupinus lepidus var. confertus
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 808
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
SJSU13921
Lupinus lepidus var. confertus
N. A. Hopkins
1986-7-21
1367
Nevada
1 mi S of Hobart Mills
Comment
UCR121456
Lupinus lepidus var. sellulus
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5047
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
UCD41349
Lupinus polyphyllus
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1864 a
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
JEPS78107
Lupinus polyphyllus var. burkei
Gary W. Zamzow
1972-6-25
20
Nevada
400 m se of Gauging Station (Sagehen Creek Field Station); Sagehen Creek Field Station
1950
Comment
SEINET6191811
Lupinus sellulus
P. A. Lehenbauer
1937-1
131
Nevada
2 mi E & N of Truckee on Hobart Mills-Truckee Road
Comment
SEINET10490231
Lupinus sellulus var. artulus
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-26
Conrad 7279
Nevada
Lodgepole pine and yellow pine, n side of hobart mills creek, on hwy 89, 4.6 mi N of interstate 80 near truckee.
1920
Comment
UCD97293
Madia elegans
Albert Grigarick
2010-7-4
223
Nevada
Approx. 1 mi north of Prosser Dam.
1761
Comment
CAS-BOT-BC342829
Madia glomerata
John Thomas Howell
1978-7-29
53344
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC342830
Madia glomerata
John Thomas Howell
1978-7-29
53343
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CHSC80928
Madia glomerata
Lowell Ahart
2001-7-27
9041
Nevada
Gravel bar, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102851
Madia glomerata
Lowell Ahart
2001-7-27
9041
Nevada
Gravel bar, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS60253
Madia glomerata
L. R. Heckard with R. Ornduff
1969-7-8
2320
Nevada
about 100 ft s Sage Hen Creek (about 300 yds w of U. S. Highway 89)
1920
Comment
CAS-BOT-BC343230
Madia gracilis
John Thomas Howell
1978-7-29
53347
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC343231
Madia gracilis
John Thomas Howell
1978-7-29
53345
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC343232
Madia gracilis
John Thomas Howell
1978-7-29
53346
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC343233
Madia gracilis
John Thomas Howell
1978-7-29
53345
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC343234
Madia gracilis
John Thomas Howell
1978-7-29
53347
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC343235
Madia gracilis
John Thomas Howell
1978-7-29
53346
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
UCD41354
Madia gracilis
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1869
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD82966
Madia gracilis
Albert Grigarick
2009-7-1
113
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
UCD97284
Madia gracilis
Albert Grigarick
2010-7-3
222
Nevada
North side of Prosser Reservoir (Alder Crk arm); at margin of depression draining into the Reservoir.
1752
Comment
CAS-BOT-BC282054
Melica fugax
Gordon H. True
1964-6-18
1527
Nevada
About 4 miles NE of Truckee and W of Prosser Lake
1767
Comment
CAS-BOT-BC282061
Melica fugax
Mrs. H. C. Cantelow
1941-5-17
s.n.
Nevada
4.3 miles N of Truckee, State Highway 89 to Mohawk
Comment
CHSC80952
Mentha canadensis
Lowell Ahart
2001-7-27
9013
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102841
Mentha canadensis
Lowell Ahart
2001-7-27
9013
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC223705
Mentzelia
Clare B. Hardham
1961-6-14
7383
Nevada
Sierra Nevada Mountains. Hobart Mills
1828
Comment
RSA551344
Mentzelia
J. T. Howell
1978-6-29
53342
Nevada
Disturbed ground along roadside, 5 miles north of Truckee on road to Sierraville. Sierra Nevada Mountains.
1768
Comment
SBBG22400
Mentzelia dispersa
C. B. Hardham
1961-6-14
7383
Nevada
Hobart Mills
1828
Comment
UCD35532
Mentzelia dispersa
Beecher Crampton
1957-7-24
4429
Nevada
Nevada County, 5 miles north of Truckee. Along State Hwy 89.
Comment
UCD82974
Mentzelia dispersa
Albert Grigarick
2009-7-2
121
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
UCSB48871
Mentzelia dispersa
Hardham, Clare
1961-6-14
Nevada
Hobart Mills
1828
Comment
CAS-BOT-BC429226
Micranthes oregana
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC429227
Micranthes oregana
Jean Thomas
1944-5-28
s.n.
Nevada
Alder Creek near Truckee
Comment
CAS-BOT-BC429228
Micranthes oregana
Belle R. Jackson
1932-6-1
s.n.
Nevada
Hobarts Mills
Comment
CHSC64185
Micranthes oregana
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
829
Nevada
Tahoe National Forest. On state highway 89. Donner campground. Meadow. [Longitude on label says '120 degrees 10' 67' W').
1760
Comment
UCD105020
Micranthes oregana
K. M. Meyer; A. Townesmith
2007-7-17
127
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
UCD82951
Micranthes oregana
Albert Grigarick
2009-6-12
98
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 200 yds. E of the picnic area.
1750
Comment
CAS-BOT-BC349307
Microseris nutans
Gordon H. True
1965-8-5
2421
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
CAS-BOT-BC349308
Microseris nutans
Gordon H. True
1965-8-5
2422
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
SBBG35928
Microsteris gracilis
C. B. Hardham
1961-6-14
7379
Nevada
Hobart Mills
1828
Comment
UCD75776
Microsteris gracilis
Albert A. Grigarick
2008-5-5
14
Nevada
N of town of Truckee, vicinity of Prosser Reservoir, ca. 3 mi. N of Interstate 80 on Hwy 89. Right turn toward Prosser Campground, right turn on first dirt road and park. Walk about 25 yds. to left side of road under lodgepole pines.
Comment
JEPS102848
Mimulus breweri
Lowell Ahart
2001-7-27
9021
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD41348
Mimulus breweri
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1864
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD83476
Mimulus microphyllus
Albert Grigarick
2009-8-4
148
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 120 yds. WNW of parking area.
1788
Comment
SDSU120
Mimulus nanus var. mephiticus
David M. Thompson
1988-6-10
942
Nevada
SW side of Prosser Creek Reservoir Dam along base of road embankment, S side of road; T18N, R16E, SE1/4 SE1/4, S25.
1756
Comment
UCD82950
Mimulus primuloides
Albert Grigarick
2009-6-12
97
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 200 yds. E of the picnic area.
1750
Comment
JEPS102849
Mimulus primuloides subsp. primuloides
Lowell Ahart
2001-7-27
9022
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UC58530
Mimulus tilingii
A. A. Heller
1903-7-23
7004
Nevada
three mi above Truckee; Coldstream
Comment
UCD128364
Mimulus tilingii
Albert Grigarick
2012-6-15
316
Nevada
Approx. 1.8 mi W of junction of Alder Creek Road off Hwy 89N on Alder Creek Trail. N of Alder Crk. 5 yds.
1822
Comment
JEPS35160
Mimulus torreyi
E. Davidson
1964-7-17
71764 -16
Nevada
12 mi from Truckee (1/2 mi e of Sagehen Creek Station)
1981
Comment
UCD82953
Mimulus torreyi
Albert Grigarick
2009-6-13
100
Nevada
N of Truckee, ca. 65 yds. NE of Prosser Dam.
1759
Comment
SEINET9310054
Monardella odoratissima
Ellen Dean, Tresan, C. , Starbuck, M.
2003-6-19
1854
Nevada
Tahoe National Forest
Comment
UCD41338
Monardella odoratissima
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1854
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UCD82943
Monardella odoratissima subsp. pallida
Albert Grigarick
2009-6-10
90
Nevada
Truckee, 0.75 mi NW of end of Lockwood Dr.
1940
Comment
CAS-BOT-BC444726
Montia chamissoi
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC445069
Montia linearis
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
CAS-BOT-BC260632
Muhlenbergia filiformis
Gordon H. True; John Thomas Howell
1966-8-29
3235
Nevada
N side of Prosser Reservoir, about 1 mile N of Dam
1737
Comment
CHSC69811
Muhlenbergia filiformis
L. P. Janeway; Eric Schroder
1997-7-24
5284
Nevada
Tahoe National Forest. Meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC80992
Muhlenbergia filiformis
Lowell Ahart
2001-7-27
9037
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102701
Muhlenbergia filiformis
Lowell Ahart
2001-7-27
9037
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS128693
Muhlenbergia filiformis
Lowell Ahart, John Dittes
2017-7-18
21544
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
CAS-BOT-BC275074
Muhlenbergia richardsonis
Gordon H. True; Barbara Trowbridge
1977-7-26
8437
Nevada
Near Prosser Reservoir, ca. 4 miles NE of Truckee
1706
Comment
UCD128471
Nasturtium officinale
Albert Grigarick
2011-6-22
261
Nevada
Marsh W of Hwy 89N opposite Donner Picnic Area N of Truckee.
1789
Comment
CHSC80959
Navarretia capillaris
Lowell Ahart
2001-7-27
9018
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD41351
Navarretia divaricata
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1866
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
CHSC69780
Navarretia intertexta subsp. propinqua
L. P. Janeway; Eric Schroder
1997-7-24
5280
Nevada
Meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
UCD82971
Navarretia leptalea
Albert Grigarick
2009-7-1
118
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam.
1763
Comment
UCD97373
Navarretia leucocephala subsp. minima
Albert Grigarick
2010-8-23
235
Nevada
0.5 mile north of Truckee city limit on Hwy 89 N. at Donner Picnic Area. Approx. 200 yds east of picnic area on bank of Alder Creek.
1751
Comment
SEINET2440290
Navarretia linearifolia subsp. linearifolia
Leigh A. Johnson
1997-7-11
97 -159
Nevada
Tahoe Natl. Forest. At top of grade 1.8 miles N of Hobbart mills, W side of Hwy 89 in bare slope surrounded by Ponderosa pines (Just south of Penny Pines area).; 0
1887
Comment
SEINET2440298
Navarretia linearifolia subsp. linearifolia
Leigh A. Johnson
1993-7-2
93 -128
Nevada
Tahoe Natl. Forest. At top of grade 1.8 miles N of Hobbart mills, W side of Hwy 89.; 0
1900
Comment
UCD148935
Nicotiana attenuata
Albert Grigarick
2013-8-7
359
Nevada
North of Truckee. East of Highway 89N and Donner Camp Trail picnic area. South fork of Prosser Reservoir at base of peninsula on north side.
Comment
SEINET197672
Orogenia fusiformis
Lincoln Constance
1949-4-29
3277
Nevada
Two miles SE of Hobart Mills.
1798
Comment
UC794467
Orogenia fusiformis
Lincoln Constance
1949-4-29
3277
Nevada
2 mi. s.e. Hobart Mills
1798
Comment
UCD82944
Osmorhiza chilensis
Albert Grigarick
2009-6-10
91
Nevada
Truckee, Lockwood Dr.
1890
Comment
CAS-BOT-BC316950
Packera indecora
Gordon H. True
1963-8-6
1317
Nevada
Along Sagehen Creek, about 3.5 miles NW of Hobart Mills
1920
Comment
UC1287571
Packera streptanthifolia
W. Savage
1964-6-26
343
Nevada
about 0.5 mi se Sagehen Station
1950
Comment
UCD148899
Packera streptanthifolia var. streptanthifolia
Albert Grigarick
2013-7-1
355
Nevada
North of Truckee. Along Alder Creek Rd, 2.7 miles west of highway 89N at pull-off on south side of road opposite Carpenter Valley Rd.. Along Alder Creek Trail, in forest 0.1 mi south of pull-off on right side of trail.
Comment
CAS-BOT-BC122071
Paeonia brownii
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
SJSU3608
Paeonia brownii
C. W. Sharsmith
1962-5-27
6899
Nevada
Sagehen Cr c. 11 mi N of Truckee, Sierra Nevada
1828
Comment
CHSC80993
Pascopyrum smithii
Lowell Ahart
2001-7-27
9048
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102698
Pascopyrum smithii
Lowell Ahart
2001-7-27
9048
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS78126
Pedicularis groenlandica
Gary W. Zamzow
1972-6-23
7
Nevada
1/2 mi se of Gauging Station (Sagehen Creek Field Station); Sagehen Creek Field Station
1950
Comment
JEPS78127
Pedicularis groenlandica
Gary W. Zamzow
1972-6-23
7
Nevada
1/2 mi se of Gauging Station; Sagehen Creek Field Station
1950
Comment
UCD128369
Pedicularis semibarbata
Albert Grigarick
2012-6-17
320
Nevada
Approx. 200 yards W of Hwy 89N opposite the entrance to the Donner picnic area.
1806
Comment
UCD41337
Penstemon deustus
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1853
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UCD82952
Penstemon deustus
Albert Grigarick
2009-6-13
99
Nevada
N of Truckee, ca. 60 yds. NE of Prosser Dam.
1759
Comment
UC690296
Penstemon deustus var. deustus
David D. Keck
1928-6-12
426
Nevada
near Hobart Mills (Sierra Nevada); , near Hobart Mills
1828
Comment
UCD97297
Penstemon eatonii
Albert Grigarick
2010-7-4
224
Nevada
1 mi east of Hwy 89 on Prosser Dam Road, Truckee.
1761
Comment
UCD130172
Penstemon gracilentus
Albert Grigarick
2011-8-11
288
Nevada
Approx. 0.75 mile W of Hwy 89N. 10 feet S of Alder Creek Trail, S of Alder Creek and S of Alder Creek Road.
1841
Comment
UCR121474
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5045 B
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
CAS-BOT-BC239563
Penstemon rydbergii var. oreocharis
Gordon H. True
1964-6-18
1533
Nevada
About 4 miles NE. of Truckee and west of Prosser Lake
1767
Comment
CAS-BOT-BC239568
Penstemon rydbergii var. oreocharis
David D. Keck
1928-6-12
425
Nevada
Near Hobart Mills
1828
Comment
CAS-BOT-BC239574
Penstemon rydbergii var. oreocharis
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
JEPS29101
Penstemon rydbergii var. oreocharis
Lauramay T. Dempster
1961-6-15
1447
Nevada
along highway 89 about 2 mi n Hobart Mills; n of Hobart Mills
1828
Comment
POM319337
Penstemon rydbergii var. oreocharis
Patricia Wilder
1971-6-19
5028
Nevada
Meadow at jct of Boca Road and Procer Creek Reservoir road, Slightly NE of Truckee, N of US 80 and E of California State Hwy 89, Sierra Nevada mtn range, Truckee River drainage area.
1768
Comment
UC696718
Penstemon rydbergii var. oreocharis
David D. Keck
1928-6-12
425
Nevada
near Hobart Mills (Sierra Nevada, southeastern Nevada County); Sierra Nevada, near Hobart Mills
1828
Comment
UCD82945
Penstemon rydbergii var. oreocharis
Albert Grigarick
2009-6-11
92
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 75 yds. E of the picnic area.
1756
Comment
UCR121473
Penstemon rydbergii var. oreocharis
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5045 A
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
CHSC36167
Penstemon speciosus
K. Bridwell
1978-6-28
158
Nevada
Along Hwy 80, ca. 3 mi e of Truckee.
1676
Comment
UCD128512
Penstemon speciosus
Albert Grigarick
2011-7-11
275
Nevada
Roadside on Prosser Dam Road, approx. 100 yds E of intersection of Hwy 89N.
1782
Comment
UCD41342
Penstemon speciosus
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1858
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UCD82959
Penstemon speciosus
Albert Grigarick
2009-6-13
106
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam, 50 yds. E of Prosser Creek Reservoir.
1757
Comment
UC585159
Perideridia bolanderi subsp. bolanderi
E. B. Babcock and G. L. Stebbins Jr.
1936-6-2
1599
Nevada
about 3.5 mi n Truckee (on road to Hobart Mills)
Comment
UCD97263
Perideridia bolanderi subsp. bolanderi
Albert Grigarick
2010-7-1
213
Nevada
0.75 mile North of Truckee (Hwy 89). 75 yds NE of Donner Picnic Area.
1757
Comment
CHSC69754
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1997-7-24
5283
Nevada
At head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC69853
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1997-7-24
5275
Nevada
At head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CAS-BOT-BC222786
Perideridia parishii
Gordon H. True
1967-8-1
3739
Nevada
Head of Alder Creek ca. 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
UC1481109
Phacelia heterophylla subsp. virgata
M. L. Conrad, Dunn, and LeDoux
1973-6-26
7280
Nevada
on Hwy 89 4.6 mi n Interstate 80 near Truckee (n side of creek); Hobart Mills Creek
1920
Comment
UCD168198
Phacelia heterophylla subsp. virgata
Albert Grigarick
2014-6-21
370
Nevada
North of the town of Truckee. Along Alder Creek Road, 0.2 miles west of junction with Hwy 89 N. Between Alder Creek and Alder Creek Road, near large pine tree on south side of road.
1789
Comment
UCD41359
Phacelia heterophylla subsp. virgata
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1874
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCR121471
Phacelia heterophylla subsp. virgata
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5043
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
UCD82955
Phacelia humilis var. humilis
Albert Grigarick
2009-6-13
102
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam, 50 yds. W of Prosser Dam Rd.
1761
Comment
UCD89334
Phleum alpinum
Rudolf Schmid
1964-7-18
254
Nevada
Southeast corner of meadow southeast of field station, Sagehen Creek Basin, west off State Highway 89.
1950
Comment
HSC10591
Phleum pratense
T. F. Newman
1965-8-22
6563
Nevada
Prosser Reservoir.
Comment
UCD82917
Phlox diffusa
Albert Grigarick
2009-5-9
65
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
CAS-BOT-BC401053
Pinus contorta subsp. murrayana
Andrew Townesmith; Karen M. Meyer
2007-7-14
806
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
SEINET10879508
Pinus contorta subsp. murrayana
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 806
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
A246966
Pinus jeffreyi
W. R. Dudley
1894-9-1
Unknown
Nor. of Truckee
Comment
CAS-BOT-BC78709
Pinus jeffreyi
W. R. Dudley
1894-9-1
s.n.
Sierra
Sugar Pine Flat, nor. of Truckee
Comment
SEINET11604425
Pinus jeffreyi
D. A. Charlet, S. Seybold, G. Blomquist, T. Savage
1997-4-3
2358 a
Nevada
Sierra Nevada, west of Boca, about half way to Hobart Mils
Comment
UCD82928
Plagiobothrys cognatus
Albert Grigarick
2009-5-21
76
Nevada
NNE of Truckee. Ca. 200 yds. NE of Prosser Dam and W of Prosser Dam Rd.
1756
Comment
CHSC80936
Plagiobothrys cusickii
Lowell Ahart
2001-7-27
9007
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102818
Plagiobothrys cusickii
Lowell Ahart
2001-7-27
9007
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC224998
Plagiobothrys hispidulus
John Thomas Howell; Gordon H. True
1968-6-9
44534
Nevada
About 6 miles W of Boca Dam on road to Hobart Mills
1798
Comment
CAS-BOT-BC225000
Plagiobothrys hispidulus
Gordon H. True
1964-6-18
1552
Nevada
Sagehen Creek, about 1 mile W of Truckee-Sierra Valley Road
1950
Comment
CHSC69876
Plagiobothrys hispidulus
L. P. Janeway; Eric Schroder
1997-7-29
5287
Nevada
Tahoe National Forest. Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
CHSC80937
Plagiobothrys hispidulus
Lowell Ahart
2001-7-27
9047
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD139009
Platanthera dilatata var. leucostachys
K. M. Meyer; A. Townesmith
2007-7-17
121
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
UCD83472
Platanthera dilatata var. leucostachys
Albert Grigarick
2009-8-4
144
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 100 yds. NW of parking area.
1778
Comment
JEPS78077
Platanthera leucostachys
Gary W. Zamzow
1972-6-23
8
Nevada
1/2 mi se Gauging Station; Sagehen Creek Field Station
1950
Comment
JEPS78078
Platanthera leucostachys
Gary W. Zamzow
1972-6-23
8
Nevada
1/2 mi se Gauging Station; Sagehen Creek Field Station
1950
Comment
RSA748567
Platanthera leucostachys
K. M. Meyer, A. Townesmith
2007-7-17
121
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen creek. Pine forest with open meadow. Along Creek.
1890
Comment
CAS-BOT-BC255084
Poa compressa
Gordon H. True
1965-8-4
2401
Nevada
Meadow just N of Hobart Mills on branch of Prosser Creek
1188
Comment
CAS-BOT-BC254692
Poa cusickii subsp. epilis
Gordon H. True
1964-6-17
1493
Nevada
2 miles N of Truckee-Sierra Valley Road. Alder Creek
1767
Comment
JEPS128699
Poa cusickii subsp. epilis
Lowell Ahart, John Dittes
2017-7-18
21543
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow north of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
CAS-BOT-BC247269
Poa palustris
Gordon H. True
1965-8-5
2403
Nevada
1/2 mile north of Truckee on Sierraville Hiway
1828
Comment
CAS-BOT-BC247359
Poa pratensis
Barbara T. Keller
1975-6-16
1745
Nevada
Highway 89 from Sierraville to Truckee, about 5 miles north of Truckee
1524
Comment
CAS-BOT-BC247363
Poa pratensis
Gordon H. True
1964-6-18
1537
Nevada
About 4 miles NE. of Truckee and west of Prosser Lake
1767
Comment
RSA300155
Poa secunda
G. H. True
1965-8-4
2402
Nevada
Meadow just north of Hobart Mills on branch of Prosser Creek
1799
Comment
CAS-BOT-BC247077
Poa secunda subsp. juncifolia
Gordon H. True; J. T. Howell
1966-8-29
3232
Nevada
North side of Prosser Reservoir, about 1 mile north of Dam
1737
Comment
CAS-BOT-BC247228
Poa secunda subsp. juncifolia
L. E. Smith
1927-6-27
2092
Nevada
Tahoe National Forest, North of Hobart Mills
1828
Comment
CAS-BOT-BC247235
Poa secunda subsp. juncifolia
Gordon H. True; John Thomas Howell
1970-7-14
5564
Nevada
Road from Russel Valley to Prosser Dam, ca.1.5mi. south of county line
1981
Comment
CAS-BOT-BC247236
Poa secunda subsp. juncifolia
John Thomas Howell
1978-7-29
53355
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC247241
Poa secunda subsp. juncifolia
Gordon H. True
1965-8-4
2402
Nevada
Meadow just north of Hobart Mills on branch of Prosser Creek
1798
Comment
CAS-BOT-BC242902
Poa secunda subsp. secunda
Gordon H. True
1964-6-8
1536
Nevada
About 4 miles NE of Truckee and W of Prosser Lake
1524
Comment
CAS-BOT-BC242910
Poa secunda subsp. secunda
J. T. Howell; Gordon H. True
1968-6-9
44527
Nevada
About 3 miles W of Boca Dam on road to Hobart Mills
1767
Comment
RSA748566
Polemonium occidentale
K. M. Meyer, A. Townesmith
2007-7-17
120
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
SCFS1077
Polemonium occidentale
F. Felix
2014-1
Nevada
Near creek
Comment
SEINET10697747
Polemonium occidentale
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 120
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD118482
Polemonium occidentale subsp. occidentale
K. M. Meyer; A. Townesmith
2007-7-17
120
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
CAS-BOT-BC414535
Polygonum douglasii
H. D. Ripley; R. C. Barneby
1948-7-13
9852
Nevada
2 mi. SE. of Hobart Mills
1752
Comment
JEPS128698
Polygonum douglasii
Lowell Ahart, John Dittes
2017-7-18
21546
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
UCD97367
Polygonum douglasii
Albert Grigarick
2010-8-21
231
Nevada
At turn off Hwy 89 to Prosser Reservoir campground. Approx. 200 yds SE of campground at south edge of divt Rd.
1763
Comment
CHSC45859
Polygonum douglasii subsp. douglasii
Lowell Ahart
1980-9-9
2595
Nevada
On the bottom of a small wash, near the road that takes you to the Prosser Creek Dam, about 1/2 mile north-east of Highway 89, north-east of Truckee.
1828
Comment
CHSC45952
Polygonum douglasii subsp. spergulariiforme
Lowell Ahart; John Thomas Howell
1980-9-9
2596
Nevada
On the bottom of a small wash, about 1/2 mile north-east of Highway 89, on the north side of the road that takes you to the Prosser Creek Dam, north-east of Truckee.
1828
Comment
UC1093644
Polygonum douglasii subsp. spergulariiforme
Herbert L. Mason
1957-7-7
14728
Nevada
sw Hobart Mills; Prosser Meadows
Comment
UC1136142
Polygonum phytolaccifolium
N. French
1934-6-29
486
Nevada
n Hobart Mills; Tahoe National Forest, Truckee Quadrangle
Comment
JEPS128624
Polygonum polygaloides subsp. confertiflorum
Lowell Ahart, John Dittes
2017-7-18
21547
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee.
Comment
CAS-BOT-BC420007
Polygonum polygaloides subsp. kelloggii
H. D. Ripley; R. C. Barneby
1948-7-13
9854
Nevada
2 mi. SE. of Hobart Mills
1752
Comment
CAS-BOT-BC420015
Polygonum polygaloides subsp. kelloggii
John Thomas Howell; Gordon H. True
1968-6-9
44533
Nevada
About 6 miles west of Boca Dam on road to Hobart Mills
1798
Comment
UC1060645
Polygonum polygaloides subsp. kelloggii
Herbert L. Mason
1957-7-7
14729
Nevada
sw Hobart Mills; Prosser Meadow
Comment
CAS-BOT-BC421023
Polygonum spergulariiforme
Gordon H. True; J. T. Howell
1966-8-29
3240
Nevada
North side of Prosser Reservoir, about 1 mile north of Dam
1737
Comment
CAS-BOT-BC421029
Polygonum spergulariiforme
H. D. Ripley; R. C. Barneby
1948-7-13
9853
Nevada
2 mi. SE. of Hobart Mills
1752
Comment
JEPS128695
Polygonum spergulariiforme
Lowell Ahart, John Dittes
2017-7-18
21554 -B
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee.
Comment
CAS-BOT-BC102752
Populus tremuloides
Peter H. Raven
1964-6-30
19602
Nevada
forest along [Sage Hen] Sagehen Creek, near Hobart Mills
Comment
RSA176573
Populus tremuloides
Peter H. Raven
1964-6-30
19602
Nevada
Along Sage Hen Creek. Near Hobart Mills.
Comment
UCD97446
Populus tremuloides
Albert Grigarick
2010-5-6
241
Nevada
11441 Lockwood Drive, Truckee CA.
1907
Comment
SCFS1006
Populus trichocarpa
F. Felix
2014-1
Nevada
Near incised creek
Comment
CHSC80996
Potamogeton foliosus var. foliosus
Lowell Ahart
2001-7-27
9038
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80871
Potentilla biennis
Lowell Ahart
2001-7-27
9020
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UC1586953
Potentilla gracilis
Juha Pykala, D. H. Norris, Heikki Toivonen
1987-7-24
2970
Nevada
along Highway 89 n Truckee (w of the Highway); Sage Hen Creek
Comment
CHSC80970
Potentilla rivalis
Lowell Ahart
2001-7-27
9049
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102840
Potentilla rivalis
Lowell Ahart
2001-7-27
9049
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC433174
Poteridium annuum
James R. Shevock
1985-5-19
11140 A
Nevada
Northern Sierra Nevada. Tahoe National Forest. Prosser Creek off of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80.
1800
Comment
UCD97283
Poteridium annuum
Albert Grigarick
2010-7-3
221
Nevada
North side of Prosser Reservoir (Alder Crk arm); in depression draining into the Reservoir.
1752
Comment
UCD168197
Prunella vulgaris var. lanceolata
Albert Grigarick
2014-6-21
369
Nevada
North of the town of Truckee. Along Alder Creek Road, 0.2 miles west of junction with Hwy 89 N. Between Alder Creek and Alder Creek Road, near large pine tree on south side of road.
1789
Comment
UCD128367
Prunus virginiana var. demissa
Albert Grigarick
2012-6-15
317
Nevada
Approx. 2 mi W of junction of Alder Creek Road off Hwy 89N on Alder Creek Trail. N of Alder Crk. 3 yds.
1831
Comment
UCD82957
Psilocarphus brevissimus
Albert Grigarick
2009-6-13
104
Nevada
N of Truckee, ca. 400 yds. NE of Prosser Dam.
1756
Comment
CHSC69756
Psilocarphus brevissimus var. brevissimus
L. P. Janeway; Eric Schroder
1997-7-24
5285
Nevada
Tahoe National Forest. Meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
SCFS1011
Pteridium aquilinum var. pubescens
F. Felix
2014-1
Nevada
Boulder field
Comment
UCD148902
Pterospora andromedea
Albert Grigarick
2013-7-1
354
Nevada
North of Truckee. Along Alder Creek, Rd 2.7 miles west of highway 89N. Near pulloff on south side of road opposite Carpenter Valley Rd. 50 yards south on right side of Alder Creek Trail.
Comment
UCD113283
Purshia tridentata
Rudolf Schmid
1964-6-22
44
Nevada
12 miles N of Truckee, Sagehen Creek area.
Comment
UCD21959
Purshia tridentata
Brian Vanden Heuvel
2002-7-7
164
Nevada
1.0 miles north of I-80 on Ca 89, west side of road.
Comment
UCD35531
Purshia tridentata
Beecher Crampton
1957-7-24
4432
Nevada
5 miles N of Truckee, along State Highway 89.
Comment
CAS-BOT-BC147852
Purshia tridentata var. tridentata
Gordon H. True; John Thomas Howell
1970-7-14
5565
Nevada
Road from Russel Valley to Prosser Dam, ca. 1.5 miles south of county line
1981
Comment
CAS-BOT-BC147856
Purshia tridentata var. tridentata
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
RSA449666
Purshia tridentata var. tridentata
N. R. Zabriskie
1973-6-7
670
Nevada
N of Truckee on Hwy 89 at the Prosser turnoff to E. Near Hobart Mills. Sierra Nevada Mtns.
1784
Comment
UCD113266
Purshia tridentata var. tridentata
R. O. Hanes
1995-6-20
260
Nevada
Hobart Mills.
1780
Comment
UCD148908
Pyrola asarifolia
Albert Grigarick
2013-7-1
350
Nevada
North of Truckee. Along Alder Creek, Rd 2.7 miles west of highway 89N. Near pulloff on south side of road opposite Carpenter Valley Rd. Across Alder Creek and east 0.1 miles on Alder Creek Trail towards first spring.
Comment
SEINET233059
Pyrola picta
Unknown
1981-7-15
3416
Nevada
Trailer park 1 mi. N. of junction of U.S. 80 & U.S. 89
Comment
UCD73809
Ranunculus alismifolius
Albert Grigarick
2008-4-11
3
Nevada
About 5 miles NNE of Truckee, Prosser Dam Rd. Parking lot on NE end of Prosser Dam. Walk 75 yds. north of parking on path.
1760
Comment
UCD73812
Ranunculus alismifolius
Albert Grigarick
2008-4-11
4
Nevada
About 5 miles NNE of Truckee, Prosser Dam Rd. Parking lot on NE end of Prosser Dam. Walk 75 yds. north of parking on path.
1760
Comment
UCD74303
Ranunculus alismifolius var. lemmonii
Albert A. Grigarick
2008-5-3
7
Nevada
Prosser Reservoir, N of Truckee. About 100 yds. N of parking lot on NE corner of reservoir. Along path.
1761
Comment
JEPS102453
Ranunculus aquatilis
Lowell Ahart
2001-7-27
9025
Nevada
4 air mi N of Truckee (Prosser Creek Reservoir, S of Commemorative Emigrant Trail, 1/4 mi E of Hwy 89)
1746
Comment
UCD83620
Ranunculus aquatilis
Albert Grigarick
2009-8-21
186
Nevada
Ca. 0.5 mi N of Truckee town limits on Hwy 89 N to Donner Picnic Area. Approx. 300 yds. E of picnic area, in streambed of Alder Creek.
1751
Comment
RSA748569
Ranunculus aquatilis var. capillaceus
K. M. Meyer, A. Townesmith
2007-7-17
123
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
SEINET10675883
Ranunculus aquatilis var. capillaceus
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 123
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
CHSC80963
Ranunculus aquatilis var. diffusus
Lowell Ahart
2001-7-27
9025
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD105300
Ranunculus aquatilis var. diffusus
K. M. Meyer; A. Townesmith
2007-7-17
123
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD74302
Ranunculus glaberrimus
Albert A. Grigarick
2008-5-4
8
Nevada
Prosser Reservoir, N of Truckee. About 500 yds. NNW of parking lot at NE corner of Prosser Dam.
1759
Comment
CHSC64178
Ranunculus occidentalis
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
832
Nevada
Tahoe National Forest. On state highway 89. Donner campground.
1760
Comment
CAS-BOT-BC108681
Ribes cereum
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills.
Comment
CAS-BOT-BC108682
Ribes cereum
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills.
Comment
CAS-BOT-BC108689
Ribes cereum
W. W. Wagner
1916-6-14
s.n.
Nevada
Independence Lake road. Hobart Mills.
1828
Comment
SJSU3615
Ribes cereum
C. W. Sharsmith
1962-5-27
6906
Nevada
near Sagehen Cr c. 11 mi N of Truckee, Sierra Nevada
1828
Comment
UC1127421
Ribes cereum
N. French
1934-6-29
487
Nevada
n Hobart Mills; Tahoe National Forest, Truckee Quadrangle
Comment
CAS-BOT-BC169110
Ribes inerme var. inerme
Gordon H. True
1975-8-16
7925
Nevada
2 miles north of Truckee on Sierraville Hwy. in alder Creek Meadow
1767
Comment
CAS-BOT-BC169115
Ribes inerme var. inerme
E. R. Drew
1925-5-18
s.n.
Nevada
Hobart Mills
Comment
SCFS1080
Ribes inerme var. inerme
F. Felix
2014-1
Nevada
Near creek
Comment
UCD82934
Ribes roezlii var. roezlii
Albert Grigarick
2009-5-23
82
Nevada
Truckee. ca. 100 yds. N of intersection of Beacon Rd. and Lockwood Dr., on E side of Lockwood Dr.
1890
Comment
UCD148928
Rorippa curvisiliqua
Albert Grigarick
2013-8-7
360
Nevada
North of Truckee. East of Highway 89N and Donner Camp Trail Picnic Area . South fork of Prosser Reservoir at base of peninsula on north side.
Comment
UCD83618
Rorippa curvisiliqua
Albert Grigarick
2009-8-21
184
Nevada
Ca. 0.5 mi N of Truckee (Hwy 89 N), off Donner Picnic Area. Approx. 300 yds. E of picnic area, in Alder Creek streambed.
1751
Comment
CHSC80939
Rorippa curvisiliqua var. orientalis
Lowell Ahart
2001-7-27
9010
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC146888
Rosa rubiginosa
Lillian S. Mott
1965-10-17
6589
Nevada
Quaker Hill - Cascade shores development, near gate
914
Comment
UCD148910
Rumex
Albert Grigarick
2013-5-31
339
Nevada
North of Truckee. 300 yards east of Donner Camp Trail picnic area (highway 89N) on north bank of Alder Creek.
Comment
CHSC80962
Rumex salicifolius var. triangulivalvis
Lowell Ahart
2001-7-27
9019
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC434286
Rumex triangulivalvis
Gordon H. True
1964-6-18
1532
Nevada
About 4 miles NE. of Truckee and west of Prosser Lake
1767
Comment
UC1286477
Salix exigua
C. W. O'Brien
1966-6-17
Nevada
1 mi w Hobart Mills (Prosser Creek)
1767
Comment
UC1286478
Salix exigua
C. W. O'Brien
1966-6-17
Nevada
1 mi w Hobart Mills (Prosser Creek)
1767
Comment
CAS-BOT-BC107937
Salix geyeriana
W. W. Wagener
1916-6-14
s.n.
Nevada
Reservoir - Independence Road, Hobart Mills
1828
Comment
CAS-BOT-BC107942
Salix geyeriana
Peter H. Raven
1964-6-30
19596
Nevada
Along State Highway 89, 2.6 miles north of Truckee
1676
Comment
CAS-BOT-BC107943
Salix geyeriana
Peter H. Raven
1964-6-30
19598
Nevada
Along Sage Hen Creek, near Hobart Mills
Comment
CHSC64183
Salix geyeriana
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
827
Nevada
Tahoe National Forest. On state highway 89. Donner Campground.
1760
Comment
CHSC9607
Salix geyeriana
E. L. Smith
1971-6-17
981
Nevada
Just below dam on Prosser Creek at Boca ca. 11 km e of Truckee.
1703
Comment
RSA177017
Salix geyeriana
Peter H. Raven
1964-6-30
19598
Nevada
Along Sage Hen Creek. Near Hobart Mills.
Comment
UC1786431
Salix geyeriana
Edward L. Smith
1966-5-1
769
Nevada
One mile west of Hobart Mills on Prosser Cr.
1796
Comment
UCD82918
Salix geyeriana
Albert Grigarick
2009-5-9
66
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
POM363140
Salix geyeriana var. argentea
Glenn A. Gorelick
1965-8-21
s.n.
Nevada
Hobart Mills
1829
Comment
RSA177015
Salix geyeriana var. argentea
Peter H. Raven
1964-6-30
19596
Nevada
Along State Hwy 89. 2.6 miles N of Truckee.
1677
Comment
RSA176583
Salix lasiolepis
Peter H. Raven
1964-6-30
19599
Nevada
Along Sage Hen Creek. Near Hobart Mills.
Comment
CAS-BOT-BC124659
Salix lemmonii
Peter H. Raven
1964-6-30
19597
Nevada
along [Sage Hen] Sagehen Creek, near Hobart Mills
Comment
CAS-BOT-BC124678
Salix lemmonii
Peter H. Raven
1964-6-30
19595
Nevada
along State Highway 89, 2.6 miles north of Truckee
1676
Comment
CAS-BOT-BC124679
Salix lemmonii
Peter H. Raven
1964-6-30
19599
Nevada
along [Sage Hen] Sagehen Creek, near Hobart Mills
Comment
CHSC64184
Salix lemmonii
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
828
Nevada
Tahoe National Forest. On state highway 89. Donner Campground.
1760
Comment
RSA177016
Salix lemmonii
Peter H. Raven
1964-6-30
19597
Nevada
Along Sage Hen Creek. Near Hobart Mills.
Comment
CAS-BOT-BC125084
Salix ligulifolia
W. R. Dudley
1900-6-19
5272
Nevada
Between Truckee and Independence Lake
Comment
UC58180
Salix melanopsis
A. A. Heller
1903-7-17
6953
Nevada
along Coldstream 3 mi. above Truckee
Comment
UCR12082
Sambucus melanocarpa
Coleta A. Lawler
1968-7-1
154
Nevada
Sierra Nevada Mtns., 9.8 mi. north of Truckee on Hwy 89, 8.3 mi. west of Hwy 89 on road to Carpenter Ridge (6.1 mi. from Sagehen Biological Station)
2560
Comment
JEPS12750
Sambucus mexicana
W. L. Jepson
1934-8-7
16878
Sierra
4 mi e Independence Lake
Comment
JEPS12751
Sambucus mexicana
W. L. Jepson
1934-8-7
16878
Sierra
4 mi e Independence Lake
Comment
UCR121455
Sanguisorba annua
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5049
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
UC585156
Sanicula graveolens
E. B. Babcock, G. L. Stebbins Jr.
1936-6-2
1609
Nevada
about 3.5 mi n of Truckee (on road to Hobart Mills)
Comment
UCD82914
Sanicula graveolens
Albert Grigarick
2009-5-9
62
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
CHSC65086
Sanicula tuberosa
Vernon H. Oswald; Lowell Ahart
1995-7-24
7115
Plumas
High Cascade Range. N of Chester on Forest Road 30N25 (to Hay Mdw. Trailhead), 0.5 mi NW of Forest Route 10.
1920
Comment
UCD82968
Saponaria ocymoides
Albert Grigarick
2009-7-1
115
Nevada
Truckee, 11441 Lockwood Dr.
1890
Comment
PASA901
Saxifraga integrifolia
Margaret Stason
1932-6-21
428
Sierra
near Hobarts Mills
Comment
UC58236
Saxifraga odontoloma
A. A. Heller
1903-7-20
7005
Nevada
3 mi above Truckee (along Coldstream); Coldstream
Comment
POM215162
Saxifraga oregana
Belle R jackson
1932-06
s.n.
Nevada
Hobart Mills.
Comment
RSA748320
Saxifraga oregana
K. M. Meyer, A. Townesmith
2007-7-17
127
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen Creek.
1890
Comment
SEINET10684756
Saxifraga oregana
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 127
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
CHSC80929
Senecio hydrophilus
Lowell Ahart
2001-7-27
9006
Nevada
Meadow, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102385
Senecio hydrophilus
Lowell Ahart
2001-7-27
9006
Nevada
Meadow, strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CAS-BOT-BC363790
Senecio integerrimus
Clare B. Hardham
1961-6-14
7382
Nevada
Sierra Nevada Mountains. Hobart Mills
2011
Comment
UCD82930
Senecio integerrimus
Albert Grigarick
2009-5-21
78
Nevada
NNE of Truckee. Ca. 150 yds. NE of Prosser Dam and 40 yds. E of Prosser Reservoir.
1758
Comment
UCSB30287
Senecio integerrimus
Hardham, Clare
1961-6-14
Nevada
Hobart Mills
2011
Comment
CAS-BOT-BC363889
Senecio integerrimus var. exaltatus
Lewis S. Rose
1968-6-9
68081
Nevada
Hobart Mills
1798
Comment
JEPS29715
Senecio integerrimus var. exaltatus
Rimo Bacigalupi, and L. R. Heckard
1962-5-27
8472
Nevada
near junction of road to Sagehen Creek Research Station Highway 89
1889
Comment
OBI2892
Senecio integerrimus var. exaltatus
Lewis S. Rose
1968-6-9
68081
Nevada
Hobart Mills
1798
Comment
JEPS29208
Senecio integerrimus var. major
Lauramay T. Dempster
1961-6-15
1446
Nevada
about 2 mi n Hobart Mills (along Highway 89, just e of road)
1828
Comment
UC1169381
Senecio serra var. serra
R. Ornduff
1957-7-7
4333
Nevada
near Hobart Mills (at edge of Prosser Creek); edge of Prosser Creek
Comment
UCD130167
Senecio triangularis
Albert Grigarick
2011-7-13
283
Nevada
Approx 0.75 miles W of Hwy 89N. South of Alder Creek Road on S margin of Alder Creek. Alder Creek Trail.
1837
Comment
UCD148900
Senecio triangularis
Albert Grigarick
2013-7-1
351
Nevada
North of Truckee. Along Alder Creek Rd, 2.7 miles west of highway 89N at pull-off on south side of road opposite Carpenter Valley Rd.. Along Alder Creek Trail, in forest south of pull-off at crossing
Comment
UCD82972
Sidalcea oregana
Albert Grigarick
2009-7-2
119
Nevada
ca. 1 mi N of Truckee, Hwy 89, ca. 100 yds. NE of Donner Camp Picnic Area.
1751
Comment
UCD41360
Sidalcea oregana subsp. spicata
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1875
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UCR121470
Sidalcea oregana subsp. spicata
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5046
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
Comment
UCD148901
Silene bernardina
Albert Grigarick
2013-6-30
348
Nevada
North of Truckee. Along Alder Creek Rd, 2.7 miles west of highway 89N at pull-off on south side of road opposite Carpenter Valley Rd.. Cross Alder Creek and go 0.3 miles on Alder Creek Trail.
Comment
UCD128518
Silene douglasii
Albert Grigarick
2011-7-13
280
Nevada
Alder Creek Trail between Alder Creek Road and Alder Creek. Approx. 1/4 mi W of Hwy 89N (S side of trail).
1816
Comment
UCD130168
Silene menziesii
Albert Grigarick
2011-7-13
284
Nevada
Approx 0.75 miles W of Hwy 89N. South of Alder Creek Road on S margin of Alder Creek. Alder Creek Trail.
1841
Comment
SCFS5301
Silene montana
B. A. Trowbridge
1970-7-12
1443
Nevada
About 1/2 mile west of Highway 89 in Sagehen Creek Road.
1951
Comment
UCD128501
Silene sargentii
Albert Grigarick
2011-7-11
274
Nevada
Approx. 1/4 mi N of Prosser Dam on the E side of Prosser Reservoir.
1752
Comment
SCFS1136
Solidago elongata
F. Felix
2014-1
Nevada
Near creek
Comment
UC57944
Solidago elongata
A. A. Heller
1903-7-23
7001
Nevada
three mi above Truckee (along Coldstream); Coldstream
Comment
UCD83471
Solidago spectabilis
Albert Grigarick
2009-8-4
143
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 100 yds. NW of parking area.
1778
Comment
CAS-BOT-BC365110
Solidago velutina subsp. californica
Gordon H. True; J. T. Howell
1967-8-18
4009
Nevada
Sagehen Creek Road ca. 1/2 mile west of Truckee-Sierraville Hwy.
1828
Comment
JEPS78143
Solidago velutina subsp. californica
Gary W. Zamzow
1972-7-22
100
Nevada
beside Sagehen Creek Road (18 n 11) (450 m w from the intersection with Hwy 89)
1950
Comment
CHSC80997
Sparganium emersum subsp. emersum
Lowell Ahart
2001-7-27
9039
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80944
Spergularia rubra
Lowell Ahart
2001-7-27
9042
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
RSA748568
Sphenosciadium capitellatum
K. M. Meyer, A. Townesmith
2007-7-17
122
Nevada
Tahoe National Forest. 8.6 mile N on Hwy 89. Pull out on west side of road, along Sagehen creek. Pine forest with open meadow. Along Creek.
1890
Comment
SEINET10951116
Sphenosciadium capitellatum
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 122
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD128091
Sphenosciadium capitellatum
K. M. Meyer; A. Townesmith
2007-7-17
122
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD83475
Sphenosciadium capitellatum
Albert Grigarick
2009-8-4
147
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 120 yds. WNW of parking area.
1787
Comment
SCFS1034
Stachys rigida
F. Felix
2015-1
Nevada
In watercourse across from Harrison plot 1
Comment
CAS-BOT-BC391170
Stellaria longipes subsp. longipes
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
UCD41350
Stellaria longipes subsp. longipes
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1865
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
UCD82949
Stellaria longipes subsp. longipes
Albert Grigarick
2009-6-12
96
Nevada
Donner Camp Picnic Area. 0.5 mi N of Truckee, E side of Hwy 89 N, ca. 200 yds. E of the picnic area.
1750
Comment
UCD130174
Stephanomeria lactucina
Albert Grigarick
2011-8-13
290
Nevada
Approx. 2.5 miles W of Hwy 89N. N margin of Alder Creek Trail, S of Alder Creek and Alder Creek Road.
1898
Comment
CAS-BOT-BC234728
Symphoricarpos mollis
Gordon H. True
1967-8-1
3740
Nevada
Head of Alder Creek ca. 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
UCD130314
Symphoricarpos rotundifolius
Albert Grigarick
2011-8-31
303
Nevada
Hwy 89N, .5 mi N of Truckee city limit; 200 yds W of Donner Picnic Area.
1783
Comment
UCD41356
Symphoricarpos rotundifolius var. rotundifolius
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1871
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
CAS-BOT-BC97549
Symphyotrichum ascendens
Gordon H. True
1975-8-16
7926
Nevada
2 miles north of Truckee on Sierraville hwy. in Alder Creek Meadow
1767
Comment
CAS-BOT-BC383085
Symphyotrichum frondosum
Andrew Townesmith; Karen M. Meyer
2007-7-14
809
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
CHSC69865
Symphyotrichum spathulatum var. spathulatum
L. P. Janeway; Eric Schroder
1997-7-24
5274
Nevada
Large meadow at head of Dry Creek/Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
UCD168199
Symphyotrichum subulatum var. parviflorum
Albert Grigarick
2014-6-21
371
Nevada
North of the town of Truckee. Along Alder Creek Road, 0.2 miles west of junction with Hwy 89 N. Between Alder Creek and Alder Creek Road, near large pine tree on south side of road.
1789
Comment
CAS-BOT-BC487623
Thalictrum fendleri
Albert Grigarick
2012-6-15
315
Nevada
Approx. 1.75 mi W of junction of Alder Creek Rd off Hwy 89N on Alder Creek Trail. N of Alder Crk 5 yds
1816
Comment
UCD128360
Thalictrum fendleri
Albert Grigarick
2012-6-15
315
Nevada
Approx. 1.75 mi W of junction of Alder Creek Road off Hwy 89N on Alder Creek Trail. N of Alder Crk. 5 yds.
1816
Comment
CAS-BOT-BC197370
Thinopyrum intermedium subsp. barbulatum
John Thomas Howell
1978-7-29
53353
Nevada
5 miles north of Truckee on road to Sierraville
1767
Comment
CAS-BOT-BC207187
Thinopyrum intermedium subsp. intermedium
John Thomas Howell
1978-7-29
53354
Nevada
5 miles north of Truckee on road to Sierraville - Sierra Nevada
1767
Comment
CHSC64194
Toxicoscordion paniculatum
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
835
Nevada
Tahoe National Forest. On state highway 89. Donner Campground.
1760
Comment
UCD139867
Toxicoscordion paniculatum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1860
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UCD41344
Toxicoscordion paniculatum
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1860
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1874
Comment
UCD128480
Tragopogon dubius
Albert Grigarick
2011-6-23
265
Nevada
1st paved road turning E off Hwy 89N beyond Donner Picnic Area. 1.1 mi from 89N, a dirt road on right and 1/4 mi beyond intersection.
1755
Comment
UCD83473
Triantha occidentalis subsp. occidentalis
Albert Grigarick
2009-8-4
145
Nevada
0.5 mi N of Truckee city limits on Hwy 89 N, W of hwy across from Donner Picnic Area, ca. 100 yds. NW of parking area.
1778
Comment
JEPS128625
Trichostema oblongum
Lowell Ahart, John Dittes
2017-7-18
21549
Nevada
1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee.
Comment
CHSC69765
Trifolium cyathiferum
L. P. Janeway; Eric Schroder
1997-7-24
5276
Nevada
Large meadow at head of Dry Creek/ Russel Valley; about 1 mi south of Stampede Reservoir.
1761
Comment
SBBG22141
Trifolium longipes
C. B. Hardham
1961-6-14
7377
Nevada
Hobart Mills
1828
Comment
CHSC80949
Trifolium monanthum subsp. parvum
Lowell Ahart
2001-7-27
9012
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
UCD97253
Trifolium monanthum var. monanthum
Albert Grigarick
2010-6-7
210
Nevada
Prosser Creek. Approx. 300 yds downstream from Hwy 89 creek-crossing.
1755
Comment
CAS-BOT-BC230814
Trifolium productum
Gordon H. True
1967-8-1
3736
Nevada
Head of Alder Creek ca 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
CAS-BOT-BC230821
Trifolium productum
Gordon H. True
1965-8-5
2417
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
CAS-BOT-BC199680
Trisetum canescens
Gordon H. True
1965-8-5
2426
Nevada
Alder Creek about 4 1/2 miles north west of Truckee and just south of Prosser Hill
1981
Comment
RSA299126
Trisetum projectum
G. H. True
1965-8-5
2426
Nevada
Alder Creek about 4.5 miles NW of Truckee and just south of Prosser Hill
1982
Comment
UCD82969
Triteleia hyacinthina
Albert Grigarick
2009-7-1
116
Nevada
N of Truckee, ca. 300 yds. NE of Prosser Dam.
1763
Comment
UCD148909
Triteleia ixioides
Albert Grigarick
2013-6-4
342
Nevada
North of Truckee. Along Alder Creek Rd, 0.75 miles west of highway 89N. South side of Alder Creek on Alder Creek Trail.
Comment
CHSC26288
Valeriana californica
James Henrickson
1969-5-25
3408
Nevada
Ca. 30 mi. SEE of Reno, 5 mi. N. of Truckee along Hwy. 89.
1828
Comment
CHSC64191
Valeriana californica
H. H. Schmidt; M. Merello, L. Woodruff
1993-6-11
830
Nevada
Tahoe National Forest. On state highway 89. Donner campground.
1760
Comment
JEPS26659
Valeriana californica
Lauramay T. Dempster
1961-7-15
1444
Nevada
2 mi n Hobart Mills (along Highway 89, just e of road)
Comment
UCD41355
Valeriana californica
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1870
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1828
Comment
SEINET10720969
Veratrum californicum var. californicum
Karen M. Meyer, Andrew Townesmith
2007-7-17
Meyer 126
Nevada
Tahoe National Forest. 8.6 mi. N on Hwy 89. Pull out on west side of road, along Sagehen creek.
1890
Comment
UCD130173
Veratrum californicum var. californicum
Albert Grigarick
2011-8-11
289
Nevada
Approx. 1 mi W of Hwy 89N. 15 feet N of Alder Creek Trail, S of Alder Creek, and S of Alder Creek Road.
1829
Comment
CHSC80976
Veronica americana
Lowell Ahart
2001-7-27
9023
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC80977
Veronica peregrina subsp. xalapensis
Lowell Ahart
2001-7-27
9024
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
JEPS102816
Veronica peregrina subsp. xalapensis
Lowell Ahart
2001-7-27
9024
Nevada
Strand of Prosser Creek Reservoir, south of Commemorative Emigrant Trail, about 1/4 mile east of Highway 89, about 4 miles (air) north of Truckee.
1746
Comment
CHSC67132
Veronica serpyllifolia subsp. humifusa
James D. Jokerst
1989-6-5
3110
Nevada
Hobart Mills Project Site ca. 5 mi N of Truckee.
1767
Comment
CAS-BOT-BC263878
Viola adunca
E. R. Drew
1925-5-20
s.n.
Nevada
Hobart Mills
Comment
SCFS1031
Viola adunca
F. Felix
2015-1
Nevada
Comment
CAS-BOT-BC205798
Viola beckwithii
James R. Shevock
1985-5-19
11139
Nevada
Northern Sierra Nevada. Tahoe National Forest. Prosser Creek off of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80
1800
Comment
CHSC10629
Viola beckwithii
Lowell Ahart
1969-5-27
Sierra
Near Sardine Valley by Highway 89.
2133
Comment
RSA790271
Viola beckwithii
James R. Shevock
1985-5-19
11139
Nevada
Tahoe National Forest. Prosser Creek of f of California highway 89, near Hobart Mills and about 5 miles north of Interstate 80.
1800
Comment
UC1749373
Viola beckwithii
E. R. Drew
May 20 1925-June 6 1925
Nevada
Hobart Mills
Comment
UCD164672
Viola beckwithii
R. John Little
1988-5-13
4580
Sierra
Donner Camp Picnic Ground/ Historical Site; Tahoe NF; on Hwy. 89 ca. 3 miles north of I-80. (Exact location unknown. Coordinates estimated by label maker).
1767
Comment
UCR59797
Viola lobata
B. G. Pitzer, Steve Morgan, H. M. Soldan
1988-5-29
1014
Nevada
Donner Fire Restoration Area (UC Berkeley's 'Penny Pines Plantation'), on Hwy 89N, west of Billy Hill and c. 6.5 mi north of Truckee
1887
Comment
UCD128485
Viola pinetorum
Albert Grigarick
2011-6-25
267
Nevada
NW of crossing of Sagehen Creek and Hwy 89N, 50 yds upstream.
1883
Comment
UCD97234
Viola praemorsa
Albert Grigarick
2010-6-6
208
Nevada
Sagehen Creek Trail. East of Hwy 89 creek crossing. Approx. 0.5 mile down the trail.
1887
Comment
UCD148912
Viola purpurea
Albert Grigarick
2013-6-4
341
Nevada
North of Truckee. Along Alder Creek Rd, 1 mile west of highway 89N. South side of Alder Creek on Alder Creek Trail.
Comment
UCD97238
Viola purpurea
Albert Grigarick
2010-6-6
209
Nevada
Sagehen Creek Trail. East of Hwy 89 creek crossing. Approx. 0.5 mile down the trail.
1887
Comment
SJSU3610
Viola purpurea subsp. integrifolia
C. W. Sharsmith
1962-5-27
6901
Nevada
Sagehen Cr c. 11 mi N of Truckee, Sierra Nevada
1828
Comment
UCD82913
Viola purpurea subsp. integrifolia
Albert Grigarick
2009-5-9
61
Nevada
NNE of Truckee. N side of Prosser Reservoir, Alder Creek arm. Opposite the peninsula.
1751
Comment
CAS-BOT-BC384647
Wyethia mollis
Andrew Townesmith; Karen M. Meyer
2007-7-14
807
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80
1770
Comment
SEINET10758166
Wyethia mollis
Andrew Townesmith, Karen M. Meyer
2007-7-14
Townesmith 807
Nevada
Tahoe National Forest, Truckee Ranger District. Vicinity of Hobart Mills Trailhead, off California route 89, 4.9 miles north of junction with I-80. T18N R16E S15 SE 1/4.
1770
Comment
UCD137067
Wyethia mollis
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1856
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UCD41340
Wyethia mollis
Ellen Dean; C. Tresan, M. Starbuck
2003-6-19
1856
Nevada
North of Truckee, Tahoe National Forest. Along Sagehen Trail which leaves east side of Hwy 89 and follows creek southward.
1859
Comment
UCD82942
Wyethia mollis
Albert Grigarick
2009-6-10
89
Nevada
Truckee, 0.75 mi NW of end of Lockwood Dr.
1939
Comment
UCR121454
Wyethia mollis
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5050
Nevada
Northern Sierra Nevada Range, Prosser Creek at Hobart Mills, c. 50-100 yards east of Calif. Hwy 89, NE of Lake Tahoe
1707
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