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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCD15171
Acer macrophyllum
Phyllis Adams
1982-5-15
49
Placer
California, Placer Co.; in the American River Canyon;
Comment
UCD104038
Acmispon brachycarpus
Beecher Crampton
1955-6-15
2919
Placer
Placer County, 8 miles west of Forest Hill.
Comment
UCD36679
Acmispon brachycarpus
Beecher Crampton
1955-6-15
2919
Placer
Placer County, 8 miles west of Forest Hill.
Comment
UCD38489
Acmispon parviflorus
Beecher Crampton
1955-6-15
2918
Placer
8 miles west of Forest Hill.
Comment
UCD128613
Agoseris heterophylla
T. A. Sears
1971-5-22
s.n.
Placer
5.8 miles southwest of Foresthill.
853
Comment
UCD128657
Agoseris retrorsa
A. S. Crafts
1926-5-1
794
Placer
American River Canyon.
Comment
JEPS83018
Agrostemma githago
Doug James
1973-5-27
115
Placer
Off Auburn-Forest Hill Road 11.2 mi from Highway 49
655
Comment
SEINET238859
Agrostis exarata
Beecher Crampton
1952-11-9
930
Placer
6 miles east of Auburn 1 mile south of Meadow Vista.
457
Comment
SACT000096
Agrostis exarata var. monolepis
D. Meyer
1984-6-3
Placer
1.6 km N of Applegate, shady oak woodland moist area
606.0
Comment
UCD36675
Agrostis exarata var. pacifica
Beecher Crampton
1955-6-15
2915
Placer
Placer County, 6 miles west of Forest Hill.
Comment
UCR146677
Agrostis exarata var. pacifica
Beecher Crampton
1955-6-15
2915
Placer
Sierra Nevada Mountains, 6 miles west of Forest Hill
457
Comment
SACT000219
Agrostis tenuis
D. Meyer
1984-6-17
Placer
Near Ponderosa Way
667.0
Comment
SACT000236
Aira caryophyllea
Michael Baad
1983-4-17
Placer
Descending to Middle Fork of American River
411.48
Comment
UCD158865
Allium tribracteatum
G. Ledyard Stebbins
1970-4-4
6991
Placer
Ridge east of Gas Canyon, north of Middle Fork (of the) American River. (Exact location unknown. Coordinates estimated by label maker.)
685
Comment
UCR208581
Allophyllum
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14679
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCD72507
Allophyllum divaricatum
Ellen Dean
2006-5-22
3143
Placer
Above north fork of the American River on N side of Foresthill Bridge.
274
Comment
RSA755619
Amsinckia menziesii var. menziesii
George K. Helmkamp, E. Helmkamp
2009-4-22
14581
Placer
Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
UCR207886
Amsinckia retrorsa
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14581
Placer
Sierra Nevada Mountains Foothills, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
UCR253125
Amsinckia retrorsa
George K. Helmkamp, Amy Barnes
2014-4-23
22823
Placer
Sierra Nevada Mountains Foothills, Foresthill Road, 0.6 mile northeast of Grizzly Bear House, c. 2 miles NE of Lake Clementine Rd, 0.57 mi. SW of Upper Lake Clementine Rd
526
Comment
UCD36119
Andropogon virginicus
Beecher Crampton
1952-11-9
919
Placer
Placer County, 6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
Comment
SACT000341
Anthoxanthum odoratum
D. Meyer
1984-6-3
Placer
Crother Road, 1.6km north of Applegate, shady oak woodland, moist area.
606.0
Comment
SACT000342
Anthoxanthum odoratum
D. Meyer
1984-6-3
Placer
585.0
Comment
UCD36118
Anthoxanthum odoratum
Beecher Crampton
1952-11-9
918
Placer
Placer County, 6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
Comment
CDA36211
Anthriscus caucalis
G. K. Helmkamp, E. A. Helmkamp
2009-5-11
14675
Placer
Sierra Nevada Mountains Foothills; Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn.
Comment
UCR208547
Anthriscus caucalis
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14675
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UC1618291
Aphanes macrosepala
Barbara Ertter with David Thompson
1989-4-9
8185
Placer
8 air mi ne of Auburn (on nw side of Auburn-Forest Hill Road 6.2 mi sw of Spring Garden Road jct); Auburn-Forest Hill Road
609
Comment
UC1123456
Apocynum androsaemifolium
C. R. Clar
1933-6-20
133
Placer
Applegate Colfax Quad., Applegate
Comment
UCD38487
Apocynum androsaemifolium
Beecher Crampton
1955-6-15
2925
Placer
10.5 miles west of Forest Hill.
Comment
UCR146675
Apocynum androsaemifolium subsp. pumilum
Beecher Crampton
1955-6-15
2925
Placer
Sierra Nevada Mountains, 10.5 wiles west of Forest Hill
488
Comment
A362438
Arctostaphylos viscida
Abigail Smith
1899-4-1
Unknown
Applegate
Comment
RSA637014
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24919
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637015
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24918
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637016
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24911
Placer
Forest Hill Road, 13 km west of Forest Hill, northeast of Auburn.
590
Comment
RSA637017
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24916
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637018
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24915
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637019
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24925
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637021
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24912
Placer
Forest Hill Road, 13 km west of Forest Hill, northeast of Auburn.
590
Comment
RSA637022
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24913
Placer
Forest Hill Road, 13 km west of Forest Hill, northeast of Auburn.
590
Comment
RSA637023
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24922
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637024
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24920
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637026
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24910
Placer
Forest Hill Road, 13 km west of Forest Hill, northeast of Auburn.
590
Comment
RSA637027
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24924
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
RSA637028
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24923
Placer
Forest Hill Road, 11 km west of Forest Hill, northeast of Auburn.
700
Comment
UC194945
Arctostaphylos viscida subsp. viscida
H. M. Hall
1916-6-20
10216
Placer
near Applegate; Sierra Nevada Mountains, Pinecrest
731
Comment
SACT000359
Avena barbata
Michael Baad
1983-4-17
Placer
4 miles South of Interstate 80 on Ponderosa Road
411.48
Comment
SACT000393
Avena fatua
Michael Baad
1983-4-17
Placer
descending to Middle Fork of American River; serpentine
411.48
Comment
UCD18435
Barbarea verna
Joe DiTomaso
2001-4-11
s.n.
Placer
near Auburn, ca. 10 minutes east of the city toward Foresthill.
Comment
SBBG57625
Brodiaea purdyi
M. N. Ackley
-Jun-1925
627
Placer
Applegate
614
Comment
SACT000492
Bromus commutatus
D. Meyer
1984-6-3
Placer
585.0
Comment
SACT000596
Bromus laevipes
D. Meyer
1984-6-3
Placer
dam lookout
224.0
Comment
UCD36678
Bromus laevipes
Beecher Crampton
1955-6-15
2916
Placer
Placer County, 6 miles west of Forest Hill.
Comment
UCD58912
Bromus laevipes
Beecher Crampton
1955-6-15
2916
Placer
6 miles west of Forest Hill.
Comment
UCD59014
Bromus madritensis
Beecher Crampton
1955-6-15
2923
Placer
10 miles west of Forest Hill.
Comment
SACT000711
Bromus mollis
Michael Baad
1983-4-17
Placer
411.48
Comment
SEINET3922284
Bromus mollis
Arnold Tiehm, Margaret Williams; Hugh N. Mozingo; Emily McPherson
1975-3-26
627
El Dorado
Middle Fork American river.; 0
305
Comment
SACT000726
Bromus rubens
Michael Baad
1983-4-17
Placer
descending to North Fork of American River
411.48
Comment
SACT000727
Bromus rubens
Michael Baad
1983-4-17
Placer
411.48
Comment
SACT000678
Bromus sterilis
Michael Baad
1983-4-17
Placer
descending to middle fork of the American River. serpetine outcrop.
411.48
Comment
UCD60059
Bromus tectorum
Beecher Crampton
1955-6-15
2874
Placer
Bunch Canyon head, 1 mile south of U. S. Hwy. 40, on the Forest Hill road.
Comment
UCD36653
Bromus tectorum var. glabratus
Beecher Crampton
1955-6-15
2873
Placer
Placer County, Head of Bunch Canyon, 1 mile south of U.S. Highway 40.
Comment
UCD59772
Bromus tectorum var. glabratus
Beecher Crampton
1955-6-15
2873
Placer
Bunch Canyon head, 1 mile south of U. S. Hwy. 40 on the Forest Hill Road.
Comment
IRVC8990
Calocedrus decurrens
Pamela I. B. Roeber
1974-10-20
64
Placer
3 miles S of Foresthill on Auburn-Foresthill Road.
Comment
UCD139447
Calochortus albus
A. S. Crafts
1926-5-1
797
Placer
American River Canyon.
Comment
UCD40936
Calochortus albus
Sook Hong
1989-5-20
16
Placer
5-10 miles east of Auburn on Forest Hill Road.
652
Comment
UCR194974
Calochortus albus
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11998
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCR207888
Calochortus albus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14571
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCR208550
Calochortus albus
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14678
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
CHSC40082
Calochortus monophyllus
L. Constance; J. L. Morrison
1938-4-30
2172
Placer
At E. edge of Applegate, Sierra Nevada foothills.
60
Comment
SEINET4169894
Calochortus monophyllus
L. Constance, J. L. Morrison
1938-4-30
2172
Placer
At east edge of Applegate, Sierra Nevada Foothills
610
Comment
UC13829
Calochortus superbus
Miss Henderson
1900-6-3
Placer
Applegate
Comment
CAS-BOT-BC270654
Calycadenia multiglandulosa
H. D. Ripley; R. C. Barneby
1948-7-12
9815
Placer
Applegate, along railroad
Comment
UC912594
Calycadenia multiglandulosa
H. L. Mason
1929-10-4
5455
Placer
2.4 mi below Weimar
Comment
UCD126139
Calystegia occidentalis
A. S. Crafts
1926-5-1
791
Placer
American River Canyon.
Comment
UCD126144
Calystegia occidentalis
D. H. Hartmann
1941-6-8
s.n.
Placer
E. of Auburn, along U.S. #40.
914
Comment
UCR208545
Calystegia occidentalis subsp. occidentalis
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14673
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCD15155
Castilleja foliolosa
Phyllis Adams
1982-5-1
25
Placer
in the American River Canyon along Old Foresthill Road;
396
Comment
UCR253124
Castilleja foliolosa
George K. Helmkamp, Amy Barnes
2014-4-23
22822
Placer
Sierra Nevada Mountains Foothills, Foresthill Road, 0.6 mile northeast of Grizzly Bear House, c. 2 miles NE of Lake Clementine Rd, 0.57 mi. SW of Upper Lake Clementine Rd
526
Comment
SACT002902
Ceanothus cuneatus
Michael Baad
1983-5-14
Placer
3.0 miles west of Forest Hill on Auburn-Forest Hill Divide Road
Comment
HSC83333
Ceanothus integerrimus
Keith G. Weinstock
1975-5-24
27
Placer
Auburn-Forest Hill Rd. and Spring Garden Rd. intersection, 5 mi W of Forest Hill
Comment
SACT002926
Ceanothus integerrimus
Michael Baad
1983-4-9
Placer
Collected along roadside. 0.2 mile south from Auburn-ForestHill Highway. 6 miles east of bridge over American River, south-facing slope.
Comment
SACT002929
Ceanothus integerrimus
Michael Baad
1983-4-17
Placer
South side of North Fork of American River on Ponderosa Road. 6 miles south of I80, north-facing slope. Shaded
Comment
UCD111959
Ceanothus integerrimus
A. S. Crafts
1926-5-1
799
Placer
American River Canyon.
Comment
UCD16104
Ceanothus integerrimus
A. Bebensee
1984-5-13
s.n.
Placer
California. Placer County: 9 mi. NE of Auburn on Forest Hill Rd. West side of the road.
Comment
CHSC59592
Ceanothus integerrimus var. californicus
Gary H. Bolton
1975-5-24
40
Placer
Auburn-Foresthill Road and Spring Garden Road intersection.
Comment
UCR47951
Ceanothus integerrimus var. californicus
Susan Dakuzaku
1975-5-24
57
Placer
Near intersection of Auburb-Foresthill Road and Spring Garden Road
915
Comment
UCR253215
Ceanothus parvifolius
George K. Helmkamp, Amy Barnes
2014-4-23
22824
Placer
Sierra Nevada Mountains Foothills, Foresthill Road, 0.6 mile northeast of Grizzly Bear House, c. 2 miles NE of Lake Clementine Rd, 0.57 mi. SW of Upper Lake Clementine Rd
526
Comment
UCR47952
Ceanothus prostratus
Robert E. Sholars
1975-5-4
25
Placer
Along Auburn-Foresthill Road, 3 miles west of Foresthill
Comment
UCD130016
Centaurea cyanus
D. H. Hartmann
1941-6-8
s.n.
Placer
E. of Auburn, along U.S. #40.
1066
Comment
UCD132722
Centaurea melitensis
Denali Beard
2012-6-12
s.n.
Placer
Auburn State Recreation Area, in Mammoth Bar OHV area. Also observed along edge of Squaw Flat Trail.
500
Comment
UCD15169
Cercis occidentalis
Phyllis Adams
1982-5-9
38
Placer
Placer Co.; along Highway 49, in the American River Canyon;
182
Comment
JEPS81212
Chamaebatia foliolosa
Douglas W. James Jr.
1973-5-27
116
Placer
7.5 mi from Forest Hill (off Auburn-Forest Hill Road, 11.2 mi from Highway 49)
655
Comment
SBBG83434
Chamaebatia foliolosa
N. Griffin
1975-5-24
18
Placer
Spring Garden Rd and Auburn-Foresthill Rd intersection, 5 mi W of Foresthill
Comment
UCD16120
Chamaebatia foliolosa
Collector unknown
1984-5-12
Placer
California. Placer County: 10 mi SE of Auburn on Forest Hill Rd.
609
Comment
UCD16125
Chamaebatia foliolosa
A. Bebensee
1984-5-13
s.n.
Placer
California. Placer County: 5 mi NE of Auburn on Forest Hill Rd.
Comment
UCD16126
Chamaebatia foliolosa
Gregory Brickner
1984-5-12
27
Placer
California. Placer County: off Forest Hill Rd. 5 mi E of Auburn.
438
Comment
UCR246506
Chamaebatia foliolosa
Gregory Brickner
1984-5-12
027
Placer
off Forest Hill Road 5 mi east of Auburn
439
Comment
UCD132717
Chondrilla juncea
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, campground area and adjacent to Lake Clementine. Occurs on access roads leading to the Lake as well as Foresthill Road and Highway 49.
219
Comment
UCD130666
Cirsium occidentale var. venustum
A. S. Crafts
1926-5-1
1663
Placer
American River Canyon.
Comment
UCR208555
Clarkia affinis
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14670
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCD72503
Clarkia biloba subsp. biloba
Ellen Dean
2006-5-22
3141
Placer
Above north fork of the American River, east of Foresthill Bridge, along Upper Lake Clementine Road nearing the bottom (river end) of the road.
308
Comment
LA205992
Clarkia biloba subsp. brandegeeae
T. Mosquin;
1959-7-1
3325 B
Placer
7.7 mi. from Foresthill on road to Colfax
Comment
UC1422873
Clarkia biloba subsp. brandegeeae
Mosquin
1959-7-1
3325 B
Placer
7.7 mi from Foresthill (on road to Colfax)
Comment
UCD104325
Clarkia biloba subsp. brandegeeae
Ellen Dean
2006-5-22
3140
Placer
Above north fork of the American River, east of Foresthill Bridge, along Upper Lake Clementine Road nearing the bottom (river end) of the road.
308
Comment
UCD72500
Clarkia biloba subsp. brandegeeae
Ellen Dean
2006-5-22
3140
Placer
Above north fork of the American River, east of Foresthill Bridge, along Upper Lake Clementine Road nearing the bottom (river end) of the road.
308
Comment
UCD72508
Clarkia biloba subsp. brandegeeae
Ellen Dean
2006-6-14
3145
Placer
Above north fork of the American River, east of Foresthill Bridge, along Upper Lake Clementine Road nearing the bottom (river end) of the road.
308
Comment
UCD72513
Clarkia biloba subsp. brandegeeae
Ellen Dean
2006-5-22
3140
Placer
Above north fork of the American River, east of Foresthill Bridge, along Upper Lake Clementine Road nearing the bottom (river end) of the road.
308
Comment
UCD71255
Clarkia purpurea
Cathleen Chapton
1983-5-28
35
Placer
American River Canyon.
213
Comment
CAS-BOT-BC163412
Clarkia purpurea subsp. quadrivulnera
Kate E. Phelps
1937-5-28
s.n.
Placer
Applegate
Comment
UCD104945
Clarkia purpurea subsp. quadrivulnera
K. O'Keefe
1995-6-4
s.n.
Placer
Along Forest Hill Road, about 10 miles E of Auburn, in the Sierra foothills.
500
Comment
UCD118185
Collomia heterophylla
J. M. Tucker
1975-5-24
4351
Placer
Ca. 100 yards E of junction of Spring Garden Road with Auburn-Foresthill Road (or 3.7 miles W of Foresthill).
762
Comment
UCR194976
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11995
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
SACT000857
Cynosurus echinatus
D. Meyer
1984-6-3
Placer
585.0
Comment
UCD36680
Cynosurus echinatus
Beecher Crampton
1955-6-15
2920
Placer
Placer County, 8 miles west of Forest Hill.
Comment
UCD60135
Cynosurus echinatus
Beecher Crampton
1955-6-15
2920
Placer
8 miles west Forest Hill.
Comment
UCD60150
Cynosurus echinatus
Jon Alexander
1978-5-28
528788
El Dorado
American River, Middle Fork, end of Slinger Mine Road.
Comment
UCD102615
Darmera peltata
A. S. Crafts
1926-5-1
803
Placer
American River Canyon
Comment
CAS-BOT-BC16945
Delphinium variegatum subsp. variegatum
Helen Smith
1899-5-1
s.n.
Placer
Applegate
Comment
SACT000959
Deschampsia elongata
D. Meyer
1984-6-3
Placer
1.6 km north of Applegate, shady oak woodland, moist area.
606.0
Comment
UCR208544
Dicentra formosa
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14672
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCD95503
Dicentra formosa subsp. formosa
A. S. Crafts
1926-5-1
798
Placer
American River Canyon
Comment
UCR207890
Dichelostemma capitatum subsp. capitatum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14573
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCD139268
Dichelostemma volubile
A. S. Crafts
1926-5-1
1817
Placer
American River Canyon.
Comment
UCR207883
Dichelostemma volubile
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14575
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UC1562607
Dodecatheon hendersonii
Barbara Ertter with David Thompson
1989-4-9
8184
Placer
ca 4 air mi w Foresthill (Spring Garden Road 0.8 mi ne of Forestville-Auburn Road); w of Foresthill
670
Comment
UCD15156
Dudleya cymosa
Phyllis Adams
1982-4-24
22
Placer
California, Placer Co.; in the American River Canyon;
365
Comment
CAS-BOT-BC428058
Dudleya cymosa subsp. cymosa
Helen Smith
1899-5-1
s.n.
Placer
Applegate
Comment
CAS-BOT-BC492929
Elodea bifoliata
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine
219
Comment
UCD132727
Elodea bifoliata
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine.
219
Comment
SACT001139
Elymus glaucus
D. Meyer
1984-6-3
Placer
585.0
Comment
CAS-BOT-BC206792
Elymus glaucus subsp. glaucus
Kate E. Phelps
1937-5-25
s.n.
Placer
Applegate
Comment
GH402787
Eriodictyon californicum
Helen Smith
1899-05-01 - 1899-06-01
Unknown
Applegate
Comment
UCD119254
Eriodictyon californicum
D. H. Hartmann
1941-6-8
s.n.
Placer
E. of Auburn, along U.S. #40.
914
Comment
UCR208556
Eriodictyon californicum
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14671
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCR253227
Eriodictyon californicum
George K. Helmkamp, Amy Barnes
2014-4-23
22815
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UC634591
Eriogonum luteolum var. pedunculatum
H. L. Mason
1929-10-4
5454
Placer
2.4 mi below Weimar
Comment
UCD132209
Eriophyllum lanatum var. grandiflorum
A. S. Crafts
1926-5-1
785
Placer
American River Canyon.
Comment
UCD114989
Erysimum capitatum var. capitatum
A. S. Crafts
1926-5-1
800
Placer
American River Canyon.
Comment
CAS-BOT-BC403343
Eschscholzia californica
Kate E. Phelps
1937-5-28
s.n.
Placer
Applegate
Comment
UCD15154
Frangula californica subsp. tomentella
Phyllis Adams
1982-5-9
39
Placer
California, Placer Co.; in the American River Canyon along Highway 49;
243
Comment
UCD121868
Galium parisiense
B. Crampton
1955-6-15
2917
Placer
8 miles west of Forest Hill.
Comment
CDA36212
Geranium dissectum
G. K. Helmkamp, E. A. Helmkamp
2009-5-11
14676
Placer
Sierra Nevada Mountains Foothills; Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn.
Comment
UCR208548
Geranium dissectum
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14676
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCR253225
Geranium dissectum
George K. Helmkamp, Amy Barnes
2014-4-23
22813
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCD103440
Geranium molle
K. O'Keefe
1995-6-4
s.n.
Placer
3 miles west of Forest Hill (town) on the north side of Forest Hill Road. Sierra foothills, northeast of Auburn, CA.
800
Comment
UCD117745
Gilia capitata subsp. pedemontana
K. O'Keefe
1995-6-4
s.n.
Placer
three miles west of Forest Hill (town) on the north side of Forest Hill Road. Sierra foothills, northeast of Auburn.
800
Comment
RSA756924
Gilia tricolor subsp. diffusa
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14582
Placer
Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
SEINET2441551
Gilia tricolor subsp. diffusa
George K. Helmkamp
2009-4-22
14582
Placer
Sierra Nevada Mountains Foothills: Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake (Greenwood 7.5' Q.).
732
Comment
UCR207898
Gilia tricolor subsp. diffusa
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14582
Placer
Sierra Nevada Mountains Foothills, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
UCD102639
Heuchera micrantha
A. S. Crafts
1926-5-1
795
Placer
American River Canyon.
Comment
SACT001291
Holcus lanatus
D. Meyer
1984-6-3
Placer
585.0
Comment
SEINET238860
Holcus lanatus
Beecher Crampton
1952-11-9
929
Placer
6 miles east of Auburn 1 mile south of Meadow Vista.
457
Comment
SEINET9259607
Holcus lanatus
George K. Helmkamp, Amy Barnes
2014-1
22817
Placer
Sierra Nevada Mountains Foothills: Spring Garden Road, at the north side of its junction with FOresthill Road, 8.4 km west of Foresthill
719
Comment
UCR253122
Holcus lanatus
George K. Helmkamp, Amy Barnes
2014-4-23
22817
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UC871940
Hypericum perforatum
Kate E. Phelps
1937-5-25
Placer
Applegate
Comment
CAS-BOT-BC133609
Iris hartwegii
Kate E. Phelps
1937-5-28
s.n.
Placer
Applegate
Comment
UCD138757
Iris macrosiphon
A. S. Crafts
1926-5-1
792
Placer
American River Canyon.
Comment
UCR253552
Lamium amplexicaule
George K. Helmkamp, Amy Barnes
2014-4-23
22804
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UC15356
Lathyrus sulphureus
H. N. Bolander
1866-4-11
4537
Placer
Banks of American River Auburn
Comment
RSA0093828
Limnanthes alba subsp. alba
George K. Helmkamp, Amy Barnes
2014-4-23
22812
Placer
Sierra Nevada Mountains Foothills. Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill.
720
Comment
SD255783
Limnanthes alba subsp. alba
George K Helmkamp, Amy Barnes
2014-4-23
22812
Placer
Sierra Nevada Mountains Foothills: Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill (Colfax 7.5'Q)
719
Comment
UCR253145
Limnanthes alba subsp. alba
George K. Helmkamp, Amy Barnes
2014-4-23
22812
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
RSA0093830
Linanthus bicolor
George K. Helmkamp, Amy Barnes
2014-4-23
22819
Placer
Sierra Nevada Mountains Foothills. Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill.
720
Comment
UCR253121
Linanthus bicolor
George K. Helmkamp, Amy Barnes
2014-4-23
22819
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCR253226
Linum lewisii var. lewisii
George K. Helmkamp, Amy Barnes
2014-4-23
22814
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UC402485
Lithophragma bolanderi
W. W. Mackie
1904-4
Placer
near Auburn (American River Canyon); American River Canyon
Comment
UCR207882
Lomatium utriculatum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14574
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCR207900
Lotus denticulatus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14584
Placer
Sierra Nevada Mountains Foothills, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
HSC59019
Lupinus albifrons
Dan Wyrick
1975-3-29
19
Placer
Near Long Point, close to Applegate
427
Comment
UC1129278
Lupinus albifrons
C. R. Clar
1933-5-12
118
Placer
Applegate Hill; Colfax Quad., Applegate Hill
Comment
CAS-BOT-BC201563
Lupinus albifrons var. albifrons
Mary E. Jump
1939-3-30
s.n.
Placer
Highway 40, between Auburn & Colfax
Comment
UCR207885
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14580
Placer
Sierra Nevada Mountains Foothills, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
CAS-BOT-BC196230
Lupinus albifrons var. eminens
Abigail Smith
1899-4-1
s.n.
Placer
Applegate
Comment
CAS-BOT-BC438823
Lupinus microcarpus var. densiflorus
George K. Helmkamp; Mary Alice Barnes
2013-5-3
20459
Placer
Northern Sierra Nevada Mountains Foothills: Forest Hill Road, 4.8 miles east of its junction with Upper Clementine Lake Road, 10.1 mi. NE (52 deg. ) of Auburn.
672
Comment
RSA0036006
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Mary Alice Barnes
2013-5-3
20459
Placer
Forest Hill Road, 4.8 miles east of its junction with Upper Clementine Lake Road, 10.1 mi. NE (52 ) of Auburn
672
Comment
UCR194975
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11996
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCR250269
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Mary Alice Barnes
2013-5-3
20459
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.8 miles east of its junction with Upper Clementine Lake Road, 10.1 mi. NE (52 deg. ) of Auburn
672
Comment
SEINET10402701
Lupinus nanus
Barbara Ertter, David Thompson
1989-1
8188
Placer
Auburn-Forest Hill Road 6.2 mi SW of Spring Garden Road jct., on NW side of road, ca 8 airmiles NE of Auburn
610
Comment
UCR194968
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11999
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCR208546
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14674
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
CAS-BOT-BC438822
Lupinus polyphyllus var. burkei
George K. Helmkamp; Mary Alice Barnes
2013-5-3
20458
Placer
Northern Sierra Nevada Mountains Foothills: Forest Hill Road, 4.8 miles east of its junction with Upper Clementine Lake Road, 10.1 mi. NE (52 deg. ) of Auburn.
672
Comment
UCR250270
Lupinus polyphyllus var. burkei
George K. Helmkamp, Mary Alice Barnes
2013-5-3
20458
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.8 miles east of its junction with Upper Clementine Lake Road, 10.1 mi. NE (52 deg. ) of Auburn
672
Comment
UCD134281
Madia gracilis
A. S. Crafts
1926-5-1
790
Placer
American River Canyon.
Comment
UCR194969
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12000
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCD15163
Marah watsonii
Phyllis Adams
1982-5-4
30
Placer
California, Placer Co.; in the American River Canyon;
Comment
SEINET9262024
Melica californica
George K. Helmkamp, Amy Barnes
2014-1
22808
Placer
Sierra Nevada Mountains Foothills: Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill (Colfax 7.5' Q)
719
Comment
UCD87183
Melica californica
B. Riley
1948-5-30
s.n.
Placer
American River - above Auburn.
Comment
UCR253128
Melica californica
George K. Helmkamp, Amy Barnes
2014-4-23
22808
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
SACT001538
Melica torreyana
Michael Baad
1983-4-17
Placer
Descending to Middle-Fork of the American River; serpentine outcrop
411.48
Comment
SACT001540
Melica torreyana
Michael Baad
1983-4-17
Placer
411.48
Comment
SACT001555
Melica torreyana
D. Meyer
1984-6-3
Placer
dam lookout
224.0
Comment
UCR207884
Melica torreyana
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14579
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCR207871
Micropus californicus var. californicus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14578
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCD122310
Mimulus aurantiacus var. grandiflorus
A. S. Crafts
1926-5-1
1950
Placer
American River Canyon.
Comment
UCD122726
Mimulus kelloggii
A. S. Crafts
1926-5-1
1936
Placer
American River Canyon.
Comment
CAS-BOT-BC220478
Monardella sheltonii
H. D. Ripley; R. C. Barneby
1948-7-12
9817
Placer
Applegate
609
Comment
UCD48379
Navarretia aeroides
Beecher Crampton
1955-6-15
2921
Placer
10 miles west of Forest Hill.
Comment
UCR146676
Navarretia divaricata subsp. vividior
Beecher Crampton
1955-6-15
2921
Placer
Sierra Nevada Mountains, 10 wiles west of Forest Hill
549
Comment
CAS-BOT-BC7235
Nemophila tenera
Helen Smith
1899-5-1
s.n.
Placer
Applegate
Comment
CAS-BOT-BC474550
Orobanche fasciculata
Sue Nichol
2015-4-15
s.n.
Placer
Along Foresthill Rd, between town of Foresthill and Foresthill Bridge. Just E of Butcher Ranch Rd, near mailbox 17010 and Forest Service gate 124
551
Comment
UCD160078
Orobanche fasciculata
Sue Nichol
2015-4-15
s.n.
Placer
Along Foresthill Rd. between town of Foresthill and Foresthill Bridge. Just E of Butcher Ranch Rd.: near mailbox 17010 and Forest Service gate 124. Northwest side of the road.
551
Comment
UCD160081
Orobanche fasciculata
Sue Nichol
2015-4-30
s.n.
Placer
Along Foresthill Rd. between town of Foresthill and Foresthill Bridge. Just E of Butcher Ranch Rd.: near mailbox 17010 and Forest Service gate 124. Northwest side of the road.
551
Comment
CAS-BOT-BC253820
Panicum dichotomiflorum
Beecher Crampton
1977-9-30
9531
Placer
Applegate, opposite grocery store
Comment
RSA654060
Panicum dichotomiflorum
Beecher Crampton
1977-9-30
9531
Placer
Applegate, Opposite grocery store
Comment
UCD34185
Panicum dichotomiflorum
Beecher Crampton
1977-9-30
9531
Placer
Applegate.
Comment
UCD89593
Panicum dichotomiflorum
Beecher Crampton
1977-9-30
9531
Placer
Applegate.
Comment
UCR146672
Panicum dichotomiflorum subsp. dichotomiflorum
Beecher Crampton
1977-9-30
9531
Placer
Sierra Nevada foothills, Applegate, along road opposite grocery store
610
Comment
SACT001668
Paspalum distichum
Josephine Van Ess
1974-10-30
Placer
Collected on Ferrieria Road just east of Lincoln on Highway 193. Growing in mud along drainage ditch.
Comment
CAS-BOT-BC77151
Pellaea mucronata subsp. mucronata
C. D. MacNeill
1961-4-24
s.n.
Placer
Near Applegate
609
Comment
UC1585890
Petrorhagia dubia
Barbara Ertter with David Thompson
1989-4-9
8187
Placer
ca 8 airmi ne Auburn (Auburn-Forest Hill Road 6.2 mi sw of Spring Garden Road jct.)
609
Comment
UCR207870
Petrorhagia dubia
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14576
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
SACT001691
Phalaris aquatica
D. Meyer
1984-6-3
Placer
585.0
Comment
CAS-BOT-BC474771
Philadelphus lewisii
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine
219
Comment
UC112846
Philadelphus lewisii
Katharine Brandegee
1908-6-6
Placer
N. Fork N. Fork <American River> (s side of Suspension Bridge, near Auburn)
Comment
UC565948
Philadelphus lewisii
N. French and A. E. Wieslander
1933-6-18
79
Placer
Middle Fork of American River Placerville Quadrangle
457
Comment
UCD132716
Philadelphus lewisii
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine.
219
Comment
CHSC74934
Pinus ponderosa
Russell Stein
1984-4-25
Placer
6 miles east of Auburn.
457
Comment
IRVC9005
Pinus ponderosa
Pamela I. B. Roeber
1974-10-20
66
Placer
3 miles S of Foresthill on Auburn-Foresthill Road.
Comment
UCD69325
Pinus ponderosa
Russell Stein
1984-4-25
Placer
6 miles east of Auburn; foothill woodland/ Yellow Pine Forest.
457
Comment
UCD33760
Pistacia atlantica
Beecher Crampton
1972-9-28
8879
Placer
Placer County, Applegate.
579
Comment
UCD34186
Pistacia atlantica
Beecher Crampton
1977-9-30
9532
Placer
Placer County, Applegate.
Comment
UCD33761
Pistacia terebinthus
Beecher Crampton
1972-9-28
8880
Placer
Placer County, Applegate.
579
Comment
UCD34187
Pistacia terebinthus
Beecher Crampton
1977-9-30
9533
Placer
Placer County, Applegate.
Comment
SEINET2441549
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14583
Placer
Sierra Nevada Mountains Foothills: Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake (Greenwood 7.5' Q.).
732
Comment
UCR207899
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14583
Placer
Sierra Nevada Mountains Foothills, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake
732
Comment
UCR253123
Plagiobothrys nothofulvus
George K. Helmkamp, Amy Barnes
2014-4-23
22820
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCR207869
Plantago erecta
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14577
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
RSA21993
Plantago lanceolata
Kate Eastwood Phelps
1937-5-28
s.n.
Placer
Applegate.
Comment
UCR253551
Plantago lanceolata
George K. Helmkamp, Amy Barnes
2014-4-23
22803
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
SACT001933
Poa pratensis
D. Meyer
1984-6-3
Placer
Moist shrubby area.
606.0
Comment
SACT001986
Poa scabrella
Michael Baad
1983-4-17
Placer
4 miles south of I80
411.48
Comment
SACT002106
Polypogon australis
D. Meyer
1984-6-3
Placer
1.6 km north of Applegate, shady oak woodland, moist area
606.0
Comment
SACT002039
Polypogon monspeliensis
Josephine Van Ess
1976-8-18
Placer
Collected on Ferriera Ranch just east of LIncoln on Highway 193. Edge ofsalt spring area.
Comment
CDA20384
Quercus berberidifolia
P. Akers
2002-4-14
s.n.
Placer
Northern California; Ponderosa Way, S of Weimar.
0
Comment
UC1135496
Quercus berberidifolia
N. French
1933-8-15
92
Placer
North Fork American River, above Sheridan's Placerville National Forest, Placerville Quad.
548
Comment
UC1083186
Quercus chrysolepis
H. L. Mason
1929-10-4
5453 a
Placer
2.4 mi below Weimar
Comment
UCD45539
Quercus chrysolepis
P. Akers
2002-4-14
s.n.
Placer
Ponderosa Way, S of Weimar.
Comment
UCD45541
Quercus chrysolepis
P. Akers
2002-4-14
s.n.
Placer
Ponderosa Way, S of Weimar.
Comment
CDA20382
Quercus chrysolepis var. chrysolepis
P. Akers
2002-4-14
s.n.
Placer
Northern California; Ponderosa Way, S of Weimar.
0
Comment
CDA20383
Quercus chrysolepis var. chrysolepis
P. Akers
2002-4-14
s.n.
Placer
Northern California; Ponderosa Way, S of Weimar.
0
Comment
UC1135560
Quercus durata
N. French
1933-10-17
105
Placer
Todd Valley Placerville National Forest, Placerville Quad.
762
Comment
UC1135561
Quercus durata
N. French
1933-10-17
106
Placer
Todd Valley Placerville National Forest, Placerville Quad.
762
Comment
SACT002137
Quercus kelloggii
Michael Baad
1983-4-9
Placer
0.6-1.5 miles from junction with Auburn-Forest Hill Road; south-facing wooded slope
304.8
Comment
SACT002728
Quercus wislizeni
Michael Baad
1983-4-9
Placer
1.5 - 3.5 ,miles south of junction with Auburn-Forest Hill Road. 1000' above Middle Fork of the American River
304.8
Comment
UCR49689
Ranunculus hystriculus
Katherine Brandegee
1909-4-28
92
Placer
Near Auburn, in the Sierra Nevada fothills
320
Comment
SEINET2441545
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14569
Placer
Sierra Nevada Mountains Foothills: Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road (Greenwood 7.5' Q.).
448
Comment
UCR207887
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14569
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCD15151
Rorippa microphylla
Phyllis Adams
1982-5-15
52
Placer
California Placer Co.; in the American River Canyon;
167
Comment
UCD89706
Rubus armeniacus
Lindsay Clark
2008-6-10
FHD 2
Placer
Next to American River at Driver's Flat Staging Area, 14.5 miles northeast of Auburn.
209
Comment
UCD99903
Rubus armeniacus
Lindsay Clark
2008-6-10
FHD 2
Placer
Next to American River at Driver's Flat Staging Area, 14.5 miles northeast of Auburn.
209
Comment
UC13002
Rubus ursinus
H. N. Bolander
4532
Placer
North Fork American River near Auburn; North Fork American River
Comment
UCR253127
Rumex acetosella
George K. Helmkamp, Amy Barnes
2014-4-23
22807
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCR194953
Rumex pulcher
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12002
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCD111623
Salix lasiolepis
G. K. Helmkamp; E. A. Helmkamp
2006-2-24
10066
El Dorado
Northern Sierra Nevada: 1.5 mi NW of Greenwood along CA Highway 193.
537
Comment
UCR171036
Salix lasiolepis
George K. Helmkamp, E. A. Helmkamp
2006-2-24
10066
El Dorado
Northern Sierra Nevada Foothills, 1.5 mi NW of Greenwood along Calif. Highway 193
537
Comment
SEINET9259555
Sanguisorba minor subsp. muricata
George K. Helmkamp, Amy Barnes
2014-1
22806
Placer
Sierra Nevada Mountains Foothils: Spring Garden Road, at the north side of tis junction with FOresthill Road, 8.4 km west of Foresthill (Colfax 7.5' Q)
719
Comment
UCR253126
Sanguisorba minor subsp. muricata
George K. Helmkamp, Amy Barnes
2014-4-23
22806
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
CAS-BOT-BC223278
Sanicula bipinnatifida
Kate E. Phelps
1937-5-28
s.n.
Placer
Applegate
Comment
UCD15164
Sanicula crassicaulis
Phyllis Adams
1982-5-30
56
Placer
California, Placer Co.; in the American River Canyon;
Comment
UCR194970
Sanicula crassicaulis
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12001
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCD15170
Silene laciniata subsp. californica
Phyllis Adams
1982-5-15
48
Placer
California, Placer Co.; in the American River Canyon;
198
Comment
CHSC58405
Sisyrinchium bellum
Gary H. Bolton
1975-5-24
43
Placer
Spring Garden Road and Auburn-Foresthill Road.
Comment
CAS-BOT-BC365113
Solidago velutina subsp. californica
A. A. Heller
1926-9-3
14331
Placer
Seven miles east of Auburn along the Lincoln Highway
Comment
UC1035661
Solidago velutina subsp. californica
Mildred M. Enzler
1939-9-17
Placer
near Applegate (Highway 40)
609
Comment
UCD99389
Stellaria media
J. J. Geibel
1965-5-1
30
Placer
on Forest Hill Road, 8 miles west of Forest Hill.
670
Comment
UCD119096
Styrax redivivus
A. S. Crafts
1926-5-1
787
Placer
American River Canyon.
Comment
UCD15153
Styrax redivivus
Phyllis Adams
1982-5-9
40
Placer
California, Placer Co.; in the American River Canyon along Highway 49;
243
Comment
UCD128166
Torilis arvensis
K. O'Keefe
1995-6-4
s.n.
Placer
along Forest Hill Road, about 10 miles east of Auburn, in Sierra foothills.
500
Comment
RSA592641
Torreya californica
Fay A. MacFadden
1934-8-20
s.n.
Placer
Several miles from Forest Hill, on the road to Colfax
Comment
UCR253575
Tragopogon porrifolius
George K. Helmkamp, Amy Barnes
2014-4-23
22801
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCD108260
Trifolium ciliolatum
Beecher Crampton
1955-6-17
2924
Placer
10.5 miles W of Forest Hill.
Comment
CDA18398
Trifolium dubium
G. D. Barbe, P. Hiatt
1980-6-3
2790
Placer
Sierra Nevada; Hwy 49 at Rio Oso Rd., north of Auburn, at Placer Co line/Nevada Co. line.
Comment
UCR207872
Trifolium dubium
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14570
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCR253553
Trifolium dubium
George K. Helmkamp, Amy Barnes
2014-4-23
22805
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
CDA36256
Trifolium hirtum
G. K. Helmkamp, E. A. Helmkamp
2009-5-11
14677
Placer
Sierra Nevada Mountains Foothills; Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn.
Comment
UCD111203
Trifolium hirtum
K. O'Keefe
1995-6-4
s.n.
Placer
Along Forest Hill Road, about 10 miles east of Auburn.
500
Comment
UCR208549
Trifolium hirtum
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14677
Placer
Sierra Nevada Mountains Foothills, Driver's Flat Road 0.8 mile south of its junction with Forest Hill Road, c. 8 miles (air) NE of Auburn
517
Comment
UCR253130
Trifolium hirtum
George K. Helmkamp, Amy Barnes
2014-4-23
22810
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
RSA755332
Trifolium incarnatum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14572
Placer
Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
SEINET9260873
Trifolium incarnatum
George K. Helmkamp, Amy Barnes
2014-1
22809
Placer
Sierra Nevada Mountains Foothills: Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill (Colfax 7.5' Q)
719
Comment
UCD111238
Trifolium incarnatum
Gregg Riegel
1975-5-16
19
Placer
1/8 mile north of Foresthill-Auburn Road, 8.2 miles west of Foresthill.
701
Comment
UCR207889
Trifolium incarnatum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14572
Placer
Sierra Nevada Mountains Foothills, Rucky Chuck Rd. (dirt) 1.2 miles southeast of Forest Hill Road
448
Comment
UCR253129
Trifolium incarnatum
George K. Helmkamp, Amy Barnes
2014-4-23
22809
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCR253131
Trifolium subterraneum
George K. Helmkamp, Amy Barnes
2014-4-23
22811
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UC142115
Trillium angustipetalum
Abigail Smith
1899-4-1
Placer
Applegate
Comment
SBBG57597
Triteleia hyacinthina
M. N. Ackley
-Jun-1925
629
Placer
Applegate
614
Comment
UCD13222
Triteleia ixioides
Pamela Ephgrave
1975-5-24
172
Placer
Forest Hill Rd, 5.9 miles east of junction with State Highway 49.
365
Comment
UCD15158
Triteleia ixioides
Phyllis Adams
1980-4-24
14
Placer
in the American River Canyon.
457
Comment
RSA739784
Triteleia ixioides subsp. anilina
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11997
Placer
Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
UCR194977
Triteleia ixioides subsp. anilina
George K. Helmkamp, E. A. Helmkamp
2007-5-18
11997
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 4.3 miles northeast of the bridge over the junction of North and West Forks of the American River
485
Comment
CAS-BOT-BC213081
Ulex europaeus
Larry Hyder
1976-5-12
s.n.
Placer
Brian Hughs property, 4 miles weat of Foresthill
Comment
CDA4346
Ulex europaeus
L. Hyder
1976-5-12
Placer
Brian Hughes property, 4 miles west of Foresthill.
0
Comment
CAS-BOT-BC91056
Umbellularia californica
Larry Doughty
1961-3-18
s.n.
Placer
Station: North Fork of America River, 5 miles south of Auburn Highway 40.
396
Comment
UCD15152
Viburnum ellipticum
Phyllis Adams
1982-5-15
46
Placer
in the American River Canyon;
365
Comment
UCD108683
Vicia americana subsp. americana
A. S. Crafts
1926-5-1
1720
Placer
American River Canyon.
Comment
UCD72506
Vicia hirsuta
Ellen Dean
2006-5-22
3142
Placer
Above north fork of the American River on N side of Foresthill Bridge.
274
Comment
UCR253120
Vicia sativa
George K. Helmkamp, Amy Barnes
2014-4-23
22816
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
UCR253550
Vicia villosa subsp. villosa
George K. Helmkamp, Amy Barnes
2014-4-23
22802
Placer
Sierra Nevada Mountains Foothills, Spring Garden Road, at the north side of its junction with Foresthill Road, 8.4 km west of Foresthill
720
Comment
SACT002489
Vulpia bromoides
Michael Baad
1983-4-17
Placer
South side of the North Fork of the American River on Ponderosa Road. 6 miles south of I80 north-facing shaded slope.
Comment
SACT002571
Vulpia myuros var. hirsuta
Michael Baad
1983-4-17
Placer
4 miles south of I80
411.48
Comment
CAS-BOT-BC383171
Wyethia angustifolia
Kate E. Phelps
1937-5-28
s.n.
Placer
Applegate
Comment