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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
A357207
Pinus radiata
H. W. Harkness
1887-04-01 - 1887-05-01
Unknown
Auburn, Auburn, Cal.
762
Comment
CAS-BOT-BC136683
Juglans hindsii
G. K. Helmkamp; E. A. Helmkamp
2009-8-22
15521
El Dorado
Sierra Nevada Mountains Foothills: commercial parking lot in Cool, at the junction of CA-49 and Georgetown Road
463
Comment
CAS-BOT-BC324811
Iva axillaris
J. C. Henderson; R. L. Reeves
1970-10-21
s.n.
Placer
Fairgrounds, Auburn, Sierra Nevada
365
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
CDA24609
Dicentra formosa
G. M. Cole
1928-5-2
Placer
Near Auburn.
0
Comment
CDA36874
Linanthus acicularis
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment Read comments Jul 19 2018
CDA36897
Vicia villosa subsp. villosa
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36898
Vicia benghalensis
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA42823
Hieracium argutum
G. F. Hrusa, M. Pitcairn
2015-7-16
18646
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA5523
Araujia sericifera
Clark
Aug 1937
Placer
Near Auburn.
0
Comment
CDA5917
Solanum aviculare
J. H. Wilson
1961-8-3
Placer
Albert Fanini property, 1145 Liveoak Lane, Auburn.
0
Comment
CHSC24674
Castilleja applegatei subsp. martinii
T. C. English
1976-4-18
36
Placer
Located ca 100 yds sw of Hwy 49 2 mi e of Auburn cith limits.
335
Comment
GH350339
Arctostaphylos glauca
H. N. Bolander
1865-06-01 - 1865-07-01
Unknown
Auburn
Comment
GH350417
Arctostaphylos glauca
M. E. P. Ames
1891-02-01 - 1891-03-01
Unknown
Auburn
Comment
GH354304
Pseudotsuga menziesii
D. H. Goldman
2004-12-25
3011
Unknown
N. side of Rts. 49/193, above the Middle Fork of the American River & the Placer County line.
359
Comment
GH355357
Pseudotsuga menziesii
D. H. Goldman
2004-12-25
3011
Unknown
N. side of Rts. 49/193, above the Middle Fork of the American River & the Placer County line.
359
Comment
GH385259
Navarretia cotulifolia
Mary E. Pulsifer
1894-05-01 - 1894-06-01
Unknown
Auburn
Comment
JEPS31609
Calystegia occidentalis subsp. occidentalis
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS34002
Gamochaeta ustulata
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS34003
Pseudognaphalium stramineum
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS41903
Grindelia hirsutula
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS47760
Berberis pinnata
unknown
1884-1
Placer
Auburn
Comment Read comments Jul 10 2007
JEPS57362
Penstemon heterophyllus var. heterophyllus
L. R. Heckard
1968-5-29
1921
Placer
along Lake Clementine Road ca 1/2 mi from its junction with the Foresthill Road ((se of Auburn)); se of Auburn, along Lake Clementine Rd
487
Comment Read comments Nov 20 2007
RSA0115438
Narcissus pseudonarcissus
George K. Helmkamp, Elizabeth Helmkamp
2014-2-22
22534
El Dorado
Sierra Nevada Mountains Foothills: at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193.
465
Comment
RSA43814
Salix lemmonii
D. F. Howe
1948-5-22
s.n.
Placer
[Unspecified]
1707
Comment
RSA755548
Juglans hindsii
George K. Helmkamp, E. A. Helmkamp
2009-8-22
15521
El Dorado
commercial parking lot in Cool, at the junction of CA-49 and Georgetown Road
463
Comment
SD103951
Calochortus uniflorus
J. L. S. S.
1970-5-26
Placer
Near Auburn, wet. low, alkaline places. (IPB 3/08)
Comment
SD113852
Dicentra formosa
Darley F. Howe
1948-5-22
1828
Placer
1219
Comment
SD255596
Narcissus pseudonarcissus
George K. Helmkamp, Elizabeth Helmkamp
2014-2-22
22534
El Dorado
Sierra Nevada Mountain Foothills: at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193 (Auburn 7.5'Q)
465
Comment
SD43609
Alnus tenuifolia
Darley F. Howe
1948-5-22
1823
Placer
unknown
1705
Comment
SD43610
Salix lemmonii
Darley F. Howe
1948-5-22
Placer
Placer Co.
1707
Comment
SD43645
Ribes roezlii
Darley F. Howe
1948-5-22
1900
Placer
1219
Comment
SDSU5940
Ribes roezlii
D. F Howe
1948-5-22
1900
Placer
1219
Comment
SDSU9454
Salix lemmonii
D. F. Howe
1948-5-22
1826
Placer
1707
Comment
SDSU9455
Salix lemmonii
D. F. Howe
1948-5-22
1824
Placer
1707
Comment
SEINET11259362
Hulsea californica
A. Tiehm
1973-10-16
s.n.
Placer
Bank of North Fork of American River near union with Middle Fork
305
Comment Read comments May 12 2020
SEINET11261550
Iris tenuissima subsp. purdyiformis
George Helmkamp, E. A. Helmkamp
2012-5-5
18913
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11261555
Polypodium hesperium
George Helmkamp, E. A. Helmkamp
2012-5-5
18924
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11447712
Layia chrysanthemoides
R. L. Oliver
1976-4-3
s.n.
El Dorado
Cool, CA
610
Comment
SEINET11447838
Layia platyglossa
H. N. Mozingo
1976-4-3
76 -5
El Dorado
Junction of why 193 and Hwy 49 (Cool)
457
Comment
SEINET11601592
Malacothrix californica
R. L. Oliver
1976-4-3
s.n.
El Dorado
Cool, CA
610
Comment
SEINET13203118
Calystegia occidentalis subsp. occidentalis
George K. Helmkamp, Amy Barnes
2014-1
22779
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River (Auburn 7.5' Q.)
290
Comment
SEINET2042546
Chamaesyce glyptosperma
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5052
Sutter
Corner of Dry Creek Rd. & Bowman Rd, near Nielsburg, 3 mi NE of Auburn besdie I-80 & 1.5 NW of North Fork Lake on American River. (Auburn Quad 7.5'). T13N R 8 E S24 (SW/4)
457
Comment
SEINET2441671
Vicia villosa subsp. villosa
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14560
Placer
Sierra Nevada Mountains Foothills: Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River (Auburn 7.5' Q.).
277
Comment
SEINET3134813
Grindelia hirsutula
M. P. Dunford
1959-10-20
564
El Dorado
1/4 mi. SW of Cool, on Hwy 49
427
Comment
SEINET3246026
Geranium pusillum
G. K. Helmkamp, E. A. Helmkamp
2007-1
11706
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks.
287
Comment
SEINET3440030
Polypodium hesperium
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18924
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 mi W of its junction with Foresthill Road, 0.3 air mi SE of Clementine Dam on the American River
396
Comment
UC1039796
Proboscidea lutea
L. S. Smith
1928-10-15
Placer
Auburn
Comment
UC1118570
Grindelia hirsutula
N. French
1933-6-6
74
Placer
near Newcastle; Sacramento Quad.
Comment
UC1134617
Lilium humboldtii
C. R. Clar
1933-6-21
134
Placer
near P.G.& E. Reservoir; Sacramento Quad.
426
Comment
UC1562608
Lithophragma parviflorum var. parviflorum
Barbara Ertter with David Thompson
1989-4-9
8198
Placer
ne Auburn (halfway down road to Lake Clementine (= North Fork Lake)); dwn rd to Lake Clementine (= North Fork Lake), ne of Auburn
304
Comment
UC1562641
Lomatium californicum
Barbara Ertter with David Thompson
1989-4-9
8192
Placer
n.e. Auburn (1/2 way down rd. to Lake Clementine (=North Fork Lake))
304
Comment
UC196661
Chamaesyce nutans
E. O. Amundsen
1916-9-3
Placer
East Auburn
Comment
UC205373
Phyla caespitosa
Mary E. Pulsifer Ames
May 1894
Nevada
East Placer St. Auburn
Comment
UC866865
Trifolium macraei
Eliz. Parsons Hawver
1913-5-1
Placer
Auburn
Comment Read comments Feb 7 2017
UC942759
Tonella tenella
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4007
Placer
s of Auburn (near bridge on Rt. 49); North Fork American River
213
Comment
UCD109382
Lupinus polyphyllus var. polyphyllus
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11708
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction with American River forks.
287
Comment
UCD132727
Elodea bifoliata
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine.
219
Comment
UCD133107
Hieracium argutum
G. K. Helmkamp; E. A. Helmkamp
2006-8-11
11207
Placer
Northern Sierra Nevada Mountain. Along the road to Clementine Lake, 0.8 mile north of Forest Hill road.
422
Comment
UCD134131
Leucanthemum vulgare
R. N. Raynor
1941-7-24
s.n.
Placer
near Auburn.
Comment
UCD150639
Clarkia xantiana
Barbara Rodeheaver
1973-5-27
87
Placer
Two miles E intersection Hwy. 49 on Foresthill Rd.
457
Comment
UCD39018
Euphorbia nutans
Beecher Crampton
1960-11-2
5794
Placer
2 miles east of Bowman, along US Hwy. 40.
Comment
UCD80597
Poa trivialis
CNPS SN Foothill Team
2006-6-29
SNNR 0690 b
El Dorado
CDPR Auburn State Recreation Area.
441
Comment
UCD87321
Melica geyeri
Beecher Crampton
1955-6-15
2857
Placer
Forest Hill Road, 0.5 miles south US Hwy. 40..
Comment
UCD88773
Phalaris canariensis
Collector Unknown
1925-5-29
2099
Placer
Auburn.
Comment
UCR123375
Euphorbia nutans
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5052
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR146870
Navarretia jepsonii
Beecher Crampton
1977-7-2
9511
Placer
Sierra Nevada Foothills, 3.5 miles northeast of Auburn, east of Elder's Corner on Dry Creek Road
412
Comment Read comments Sep 20 2018
UCR173733
Madia citrigracilis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10703
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173736
Eriophyllum lanatum var. croceum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10704
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173738
Calystegia occidentalis subsp. occidentalis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10706
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173739
Euphorbia palmeri
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10707
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment Read comments Mar 8 2012
UCR176266
Hieracium scouleri
George K. Helmkamp, E. A. Helmkamp
2006-8-11
11207
Placer
Northern Sierra Nevada Mtns foothills, along the road to Clementine Lake, 0.8 mile north of Forest Hill Rd
422
Comment
UCR188841
Lupinus polyphyllus subsp. polyphyllus
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11708
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR188848
Geranium pusillum
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11706
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR198119
Tunica prolifera
K. A. Bear
1978-5-13
49
Placer
3.7 mi northeast of the junction of Hwy 49 and Forest Hill Road, on Forest Hill Road
474
Comment
UCR207848
Vicia villosa subsp. villosa
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14560
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR209017
Juglans hindsii
George K. Helmkamp, E. A. Helmkamp
2009-8-22
15521
El Dorado
Sierra Nevada Mountains Foothills, commercial parking lot in Cool, at the junction of CA-49 and Georgetown Road
463
Comment
UCR235592
Trisetum canescens
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18925
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235593
Polypodium hesperium
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18924
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235614
Iris tenuissima subsp. purdyiformis
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18913
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR238584
Vicia villosa subsp. villosa
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18667
Placer
Northern Sierra Nevada Mountains Foothills, Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing
258
Comment
UCR253620
Prunus dulcis
George K. Helmkamp
2014-3-11
22536
Nevada
Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way
402
Comment
UCR257020
Calystegia occidentalis subsp. occidentalis
George K. Helmkamp, Amy Barnes
2014-4-23
22779
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257590
Narcissus pseudonarcissus
George K. Helmkamp, Elizabeth Helmkamp
2014-2-22
22534
El Dorado
Sierra Nevada Mountains Foothills, at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193
465
Comment
UCSB32282
Lomatium caruifolium
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32283
Lomatium howellii
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32284
Lomatium bicolor
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32294
Cymopterus terebinthinus var. californicus
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32300
Sanicula graveolens
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSC003619
Lithophragma parviflorum var. parviflorum
Barbara Ertter, David Thompson
1989-4-9
8198
Placer
Halfway down road to Lake Clementine (=North Fork Lake) NE of Auburn ca 1000ft. Lake Clementine (=North Fork Lake), Auburn.
Comment
A343370
Quercus X morehus
G. Engelmann & C. S. Sargent
1880-10-10
Unknown
Auburn
Comment
A343371
Quercus X morehus
G. Engelmann & C. S. Sargent
1880-10-10
Unknown
Auburn
Comment
A343373
Quercus X morehus
M. E. P. Ames
1894-02-01 - 1894-03-01
Unknown
Auburn
Comment
A343588
Quercus wislizeni
H. N. Bolander
1861-4-10
Unknown
Auburn
Comment
A343694
Quercus wislizeni
M. E. P. Ames
1894-1-1
Unknown
Auburn
Comment
A349130
Ceanothus cuneatus
M. E. P. Ames
1891-03-01 - 1891-04-01
Unknown
Auburn
Comment
A357212
Pinus sabiniana
H. W. Harkness
1887-04-01 - 1887-05-01
Unknown
Auburn, Auburn, Cal.
Comment
A376820
Mahonia dictyota
E. P. Hawver
1913-3-28
Unknown
Auburn
Comment Read comments Nov 6 2013
CAS-BOT-BC105307
Quercus kelloggii
Catherine A. Toschi
1963-3-23
63 .80
Placer
3 miles E of Auburn on the American River
396
Comment
CAS-BOT-BC106350
Brickellia californica
G. L. Stebbins
1976-8-14
76191
El Dorado
Along North and Middle Forks of American River, south side, just east of Highway 49 bridge.
188
Comment
CAS-BOT-BC109144
Polygonum bolanderi
G. L. Stebbins
1976-8-14
76190
El Dorado
South Bank, American River, North Fork, at crossing of State Highway number 49 between Auburn and Cool.
213
Comment
CAS-BOT-BC113819
Cyperus niger var. capitatus
Beecher Crampton
1952-11-9
922
Placer
1.5 miles S of Meadow Vista, 6 miles E of Auburn.
Comment
CAS-BOT-BC118341
Carex praegracilis
Bolander
4549
Placer
Meadows near Auburn
Comment
CAS-BOT-BC127304
Agrostis exarata
G. L. Stebbins
1976-9-25
76279
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Highway #49.
176
Comment
CAS-BOT-BC133213
Cyperus eragrostis
G. L. Stebbins
1976-9-25
76278
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Highway #49
176
Comment
CAS-BOT-BC13677
Ambrosia artemisiifolia
Beecher Crampton
1959-9-17
5463
Placer
Along US Highway 40 east of AUburn, at Bowman
Comment
CAS-BOT-BC137794
Andropogon virginicus var. virginicus
Beecher Crampton
1955-5-7
3999
Placer
Roadbank, along US Highway 40, about 3 miles east of Auburn.
Comment
CAS-BOT-BC137798
Andropogon virginicus var. virginicus
T. C. Fuller
1961-10-5
7086
El Dorado
Cool-Greenwood Road, 2 miles east of Cool.
Comment
CAS-BOT-BC137821
Andropogon glomeratus var. pumilus
Arthur L. Menzies
1962-11-3
s.n.
Placer
On Highway 49. 0.25 mile west of American River Bridge near Auburn.
213
Comment
CAS-BOT-BC137822
Andropogon glomeratus var. pumilus
Beecher Crampton
1960-11-2
5802
Placer
1 mile southeast of Auburn, State Highway 49.
Comment
CAS-BOT-BC144214
Bromus arenarius
Peter H. Raven
1953-5-10
5492
Placer
Road to Placerville 1.7 mile from Auburn, in canyon of American River.
Comment
CAS-BOT-BC151745
Diplacus kelloggii
Mrs. Mary E. P. Ames
1886-5-1
13
Placer
Auburn
Comment
CAS-BOT-BC153231
Diplacus kelloggii
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4004
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC158731
Rubus ursinus
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4022
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC162648
Clarkia
Peter H. Raven
1953-5-10
5490
Placer
Road to Placerville 1.7 miles from Auburn in canyon of American River
Comment
CAS-BOT-BC175722
Lotus scoparius var. scoparius
G. K. Helmkamp; E. A. Helmkamp
2007-5-18
12036
Placer
Northern Sierra Nevada Mountains Foothills: along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
Comment
CAS-BOT-BC185674
Vulpia myuros subsp. megalura
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4005
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC190382
Cynosurus echinatus
J. M. Tucker
1958-5-27
3393
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
CAS-BOT-BC190385
Cynosurus echinatus
J. M. Tucker
1958-5-27
3393
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
CAS-BOT-BC192684
Deschampsia danthonioides
Peter H. Raven
1953-5-10
5502
El Dorado
Cool
464
Comment
CAS-BOT-BC198368
Lupinus albifrons
G. Earnhart
1961-3-18
9
Placer
2 1/2 miles east of Auburn, north fork of American River
396
Comment
CAS-BOT-BC198732
Vulpia bromoides
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4012
Placer
North Fork Amercian river south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC201562
Lupinus albifrons var. albifrons
Ames
1884-5-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC210550
Cornus sessilis
G. R. Vasey
1880-10-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC210551
Cornus sessilis
D. F. Howe
1948-5-22
45
Placer
Unspecified
1219
Comment
CAS-BOT-BC213270
Lathyrus sulphureus
Mrs. Mary E. P. Ames
1892-5-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC222947
Cephalanthus occidentalis
Carl B. Wolf
1930-10-11
1734
Placer
Along Auburn Ravine, 2 miles below Auburn
365
Comment
CAS-BOT-BC222948
Cephalanthus occidentalis
Carl B. Wolf
1930-10-11
1734
Placer
2 miles below Auburn, along Auburn Ravine
365
Comment
CAS-BOT-BC22840
Agoseris heterophylla var. cryptopleura
P. H. Raven
1953-5-10
5501
El Dorado
Cool
Comment
CAS-BOT-BC229138
Claytonia parviflora subsp. grandiflora
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4013
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC235569
Keckiella breviflora
Francis W. Pennell
1940-6-2
25659
Placer
Route 49 north of American River, east of Auburn
274
Comment
CAS-BOT-BC237456
Polypogon viridis
G. L. Stebbins
1976-9-25
76264
El Dorado
At S side of American River, at junction of North and Middle Fork, immediately E of State Highway 49
176
Comment
CAS-BOT-BC242950
Poa secunda subsp. secunda
Peter H. Raven; G. L. Stebbins
1952-4-20
4006
Placer
N Fork American River S of Auburn near bridge on Route 49
213
Comment
CAS-BOT-BC244351
Poa annua
L. S. Smith
1926-4-11
1778
Placer
Forest Hill Divide, road to Sugar Pass
1097
Comment
CAS-BOT-BC249082
Castilleja affinis
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4011
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC257794
Trifolium glomeratum
George K. Helmkamp; E. A. Helmkamp
2011-6-2
17457
Placer
Northern Sierra Nevada Mountains Foothills: along CA-49 southeast of Auburn at a trail entrance to the Auburn State Recreation Area
354
Comment
CAS-BOT-BC269355
Melica californica
Peter H. Raven
1953-5-10
5489
Placer
Road to Placerville 1.7 miles from Auburn, in canyon of American River
Comment
CAS-BOT-BC274329
Leersia oryzoides
G. L. Stebbins
1976-9-25
76262
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Hwy. 49
176
Comment
CAS-BOT-BC287162
Coreopsis stillmanii
Volney Rattan
1865-1-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC300643
Erigeron foliosus var. hartwegii
Lewis S. Rose
1970-5-27
70050
El Dorado
3 miles e. of Auburn, N. Fork American River
152
Comment
CAS-BOT-BC30416
Achyrachaena mollis
Peter H. Raven
1953-5-10
5504
El Dorado
Cool
Comment
CAS-BOT-BC311026
Heterotheca oregona var. compacta
G. L. Stebbins
1976-9-25
76266
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49
176
Comment
CAS-BOT-BC331576
Acer macrophyllum
Barbara Menzies
1971-5-15
s.n.
El Dorado
Sierra Nevada. On Hwy 49, S of Auburn
Comment
CAS-BOT-BC339595
Lessingia leptoclada
Annetta Carter
1939-9-30
1483
El Dorado
Canyon of the Middle Fork of the American River, 2.4 miles north of Cool on road to Auburn
396
Comment
CAS-BOT-BC340986
Robinia pseudoacacia
G. L. Stebbins
1976-9-25
76265
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49
176
Comment
CAS-BOT-BC341561
Lagophylla ramosissima
Mrs. Mary E. P. Ames
1894-8-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC348671
Microseris acuminata
Peter H. Raven
1953-5-10
5499
El Dorado
Cool
Comment
CAS-BOT-BC388987
Silene laciniata subsp. californica
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4016
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC428874
Micranthes californica
Catherine A. Toschi
1963-3-23
6379
Placer
3 miles east of Auburn.
Comment
CAS-BOT-BC436849
Saxifraga
G. Earnhart
1961-3-18
10
Placer
2 1/2 miles east of Auburn, north fork of American River
396
Comment
CAS-BOT-BC438836
Lupinus microcarpus var. densiflorus
George K. Helmkamp; Mary Alice Barnes
2013-5-3
20506
Placer
Northern Sierra Nevada Mountains Foothills: junction of Forest Hill Road and Forest Hill Bypass (Old Auburn-Foresthill Rd.), northeast of Auburn.
445
Comment
CAS-BOT-BC443631
Claytonia perfoliata subsp. perfoliata
Catherine A. Toschi
1963-3-23
63 :82
Placer
3 miles east of Auburn on the American River
396
Comment
CAS-BOT-BC443633
Claytonia perfoliata subsp. perfoliata
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4014
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
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
CAS-BOT-BC47708
Styrax redivivus
G. W. Dunn
s.n.
Placer
Auburn
Comment
CAS-BOT-BC47711
Styrax redivivus
Robert C. Bechtel
1952-5-3
95
Placer
2 miles east of Auburn
Comment
CAS-BOT-BC50751
Ceanothus integerrimus
Amelie Blyth
1952-5-11
9 -3
Placer
On road bank, along Auburn-Forest Hill Road, about 14 miles from Forest Hill
Comment
CAS-BOT-BC62097
Selaginella hansenii
Viola N. Poole
1932-5-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC64488
Ailanthus altissima
Elizabeth McClintock
1969-5-31
s.n.
Placer
E. of Auburn.
Comment
CAS-BOT-BC64489
Ailanthus altissima
Elizabeth McClintock
1969-5-31
s.n.
Placer
E. of Auburn.
Comment
CAS-BOT-BC67305
Thysanocarpus radians
Peter H. Raven
1953-5-10
5503
El Dorado
Cool.
Comment
CAS-BOT-BC75540
Berberis dictyota
Mrs. J. C. Hawver
1913-3-28
s.n.
Placer
Auburn.
365
Comment
CAS-BOT-BC84676
Anthemis cotula
Eliz. Parsons Hawver
1913-10-1
s.n.
Placer
Auburn
Comment
CAS-BOT-BC8745
Delphinium hansenii
H. Lewis; C. Epling
1941-5-24
s.n.
Placer
near Auburn
Comment
CDA1765
Brachypodium distachyon
L. Mobley
1952-6-26
El Dorado
Cool.
0
Comment
CDA1947
Cynosurus echinatus
J. H. Wilson
1963-6-13
Placer
Old Hwy 40, east limits of Auburn.
0
Comment
CDA2248
Lolium temulentum
G. D. Barbe, T. C. Fuller
1972-5-31
939
El Dorado
1/4 mile north of Cool on Highway 49.
0
Comment
CDA2250
Lolium temulentum
G. D. Barbe, T. C. Fuller
1972-5-31
939
El Dorado
West side of SR 49, 0.25 mile north of Cool.
0
Comment
CDA2876
Rumex acetosella
G. M. Cole
1928-5-2
Placer
Near Auburn.
0
Comment
CDA31138
Cytisus scoparius
K. Godfrey, B. Villegas
2010-3-25
PDR# 1560943
El Dorado
Roadside in the vicinity of Cool.
0
Comment
CDA31473
Andropogon virginicus
T. C. Fuller
1961-9-5
7086
El Dorado
Cool-Greenwood Rd., 2 e. of Cool.
0
Comment
CDA36868
Cynosurus echinatus
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36869
Elymus glaucus
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36870
Hordeum marinum subsp. gussoneanum
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36871
Poa bulbosa
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36872
Vulpia myuros var. hirsuta
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36873
Linanthus bicolor
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36875
Navarretia intertexta
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36876
Rumex acetosella
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36877
Aphanes occidentalis
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36878
Galium murale
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36879
Galium parisiense
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36880
Collinsia sparsiflora
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36881
Madia gracilis
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA36882
Bromus hordeaceus
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36883
Briza minor
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36884
Aira caryophyllea
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36885
Plantago lanceolata
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36886
Pogogyne serpylloides
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36887
Geranium dissectum
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36888
Erodium cicutarium
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36889
Trifolium hirtum
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36890
Trifolium glomeratum
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36891
Trifolium dubium
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36892
Lupinus bicolor
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36893
Lotus micranthus
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36894
Cerastium glomeratum
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36895
Scleranthus annuus
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36896
Geranium dissectum
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36899
Scandix pecten-veneris
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36900
Torilis arvensis
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36901
Agoseris glauca
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36902
Madia gracilis
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36903
Sonchus asper
CDFA Staff
1995-6-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36904
Epilobium torreyi
CDFA Staff
1995-6-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36905
Pogogyne serpylloides
CDFA Staff
1999-4-28
s.n.
Placer
Dry Creek.
0
Comment
CDA36906
Nemophila pedunculata
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36907
Scleranthus annuus
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36908
Plagiobothrys nothofulvus
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36909
Vicia sativa subsp. nigra
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36910
Lupinus bicolor
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA36911
Hordeum marinum subsp. gussoneanum
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA36912
Lolium multiflorum
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA36913
Trifolium glomeratum
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA36983
Bromus tectorum
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36984
Galium aparine
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36985
Castilleja attenuata
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36986
Verbascum blattaria
CDFA Staff
1995-6-2
s.n.
Placer
Dry Creek.
0
Comment
CDA36987
Veronica arvensis
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA36988
Briza minor
CDFA Staff
s.n.
Placer
Dry Creek.
0
Comment
CDA36989
Crassula connata
CDFA Staff
1998-4-22
s.n.
Placer
Dry Creek.
0
Comment
CDA36990
Hordeum leporinum
CDFA Staff
2000-5-24
s.n.
Placer
Dry Creek.
0
Comment
CDA37176
Bromus diandrus
CDFA Staff
1995-5-12
s.n.
Placer
Dry Creek.
0
Comment
CDA40533
Euphorbia oblongata
Ed King
2014-5-1
PDR# 310 P06310011
Placer
Auburn State Recreation Area, Russell Road.
0
Comment
CDA42824
Hieracium albiflorum
G. F. Hrusa, M. Pitcairn
2015-7-16
18647
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA42825
Aegilops triuncialis
G. F. Hrusa, M. Pitcairn
2015-7-16
18648
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA42826
Philadelphus lewisii
G. F. Hrusa, M. Pitcairn
2015-7-16
18649
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA42827
Hirschfeldia incana
G. F. Hrusa, M. Pitcairn
2015-7-16
18650
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA42828
Chondrilla juncea
G. F. Hrusa, M. Pitcairn
2015-7-16
18651
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
398
Comment
CDA42829
Calycadenia truncata
G. F. Hrusa, M. Pitcairn
2015-7-16
18652
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
329
Comment
CDA42830
Zeltnera muehlenbergii
G. F. Hrusa, M. Pitcairn
2015-7-16
18653
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
231
Comment
CDA42831
Erythranthe microphylla
G. F. Hrusa, M. Pitcairn
2015-7-16
18654
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
231
Comment
CDA42832
Cephalanthus occidentalis var. californicus
G. F. Hrusa, M. Pitcairn
2015-7-16
18655
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
231
Comment
CDA42833
Paspalum distichum
G. F. Hrusa, M. Pitcairn
2015-7-16
18656
Placer
Sierra Nevada; Lake Clementine Rd., E of Auburn.
231
Comment
CDA4644
Erigeron philadelphicus
Kelly
1928-5-2
Placer
Near Auburn, along road.
0
Comment
CHSC114668
Pogogyne serpylloides
CDFA Staff
1999-4-28
Placer
Dry Creek.
Comment
CHSC114669
Agoseris glauca
CDFA Staff
1995-6-2
Placer
Dry Creek.
Comment
CHSC114671
Plagiobothrys nothofulvus
CDFA Staff
1998-4-22
Placer
Dry Creek.
Comment
CHSC114672
Madia gracilis
CDFA Staff
2000-5-24
Placer
Dry Creek.
Comment
CHSC20423
Castilleja pruinosa
S. A. Harrison
1971-4-12
15
Placer
Found at junction of Chub Road and R. R. tracks, ca 4-5 mi ne of Auburn.
Comment
CHSC20590
Fritillaria micrantha
Robert A. Schlising
1965-4-24
2805
El Dorado
About 4.7 miles south of county line on highway 49. Sierra Nevada.
Comment
CHSC20593
Nemophila maculata
R. A. Schlising
1965-4-24
2807
El Dorado
At Cool; roadside.
464
Comment
CHSC21065
Acmispon argophyllus var. fremontii
M. S. Taylor
1975-5-10
572
Placer
On steep roadbank above American River by bridge on Hwy 49, ca. 2 mi s of Auburn.
213
Comment
CHSC21398
Malva nicaeensis
M. S. Taylor
1975-5-10
572 .5
Placer
Ca. 2 mi s of Auburn on Hwy 49, at bridge over American River.
213
Comment
CHSC22513
Triphysaria pusilla
Robert A. Schlising
1963-5-3
2538
El Dorado
Roadside and pastures along Hwy 49, few blocks south of village of Cool.
Comment
CHSC22837
Briza minor
Robert A. Schlising
1963-5-3
2543
El Dorado
Along Hwy 49, few blocks south of village of Cool.
Comment
CHSC23221
Sagina apetala
Robert A. Schlising
1963-5-3
2540
El Dorado
Roadside and pastures along Hwy 99, few blocks south of village of Cool.
Comment
CHSC23222
Ranunculus muricatus
Robert A. Schlising
1963-5-3
2541
El Dorado
Roadside and pastures along Hwy 49, few blocks south of village of Cool; in corner of pasture.
Comment
CHSC24727
Delphinium patens subsp. patens
T. C. English
1976-4-18
37
Placer
N. Fork American River, 100 yds. S. Hwy 49 1 mi. E. Auburn City Limits.
Comment
CHSC28599
Lupinus microcarpus var. densiflorus
M. S. Taylor; J. T. Howell
1975-5-10
575
Placer
Ca. 2 mi s of Auburn on Hwy 49, at bridge over American River, ca. 40 ft e of the bridge on n side of road.
213
Comment
CHSC32988
Cheilanthes gracillima
Paula J. Minton
1980-4-5
1
Placer
1/2 mi n of North Fork Dam of the North Fork of the American River, Auburn.
472
Comment
CHSC37352
Diplacus kelloggii
Michael P. Crivello
1979-4-11
Placer
2.5 mi nne Auburn at confluence of North and Middle forks of the Americal River.
274
Comment
CHSC3844
Castilleja exserta
Gary Dutton
1966-3-25
147
Placer
Found on hwy. 40 one mile east of Auburn.
Comment
CHSC46940
Marah watsonii
R. A. Schlising
1965-4-24
2804
El Dorado
4 miles S of county line along Hwy 49.
Comment
CHSC695
Nemophila maculata
V. Holt
1946-4-16
El Dorado
Cool near Auburn.
464
Comment
CHSC79341
Navarretia
Beecher Crampton
1977-7-2
9511
Placer
3.5 miles N.E. of Auburn, east of Elder's Corners on Dry Creek road.
Comment
CHSC81475
Raphanus sativus
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC81510
Trifolium willdenovii
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC81532
Plantago lanceolata
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC81547
Ranunculus occidentalis
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC81575
Carex senta
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC81580
Calochortus albus
D. Tellefson
2000-4-23
Placer
Shockley Woods, Shockley Rd, Auburn.
400
Comment
CHSC83145
Gilia capitata
Renee Shahrok
1986-6-24
16
Placer
Junction of Old Foresthill Rd. and Hwy 49.
195
Comment
CHSC97002
Chondrilla juncea
L. P. Janeway
2007-7-8
9106
Placer
Northern Sierra Nevada Foothills. Along Hwy 49/193 2.2 road km east of Auburn, between Auburn and North Fork American River. Plants scattered along the edges of the road from Georgetown to Cool to Auburn to Lincoln.
293
Comment
CHSC97019
Chondrilla juncea
L. P. Janeway
2007-7-8
9105
El Dorado
Northern Sierra Nevada Foothills. Along Hwy 49/193 3.4 road km north of Cool, between Cool and North Fork American River.
360
Comment
CHSC97028
Chondrilla juncea
L. P. Janeway
2007-7-8
9104
El Dorado
Northern High Sierra Nevada. Along Hwy 193 3.2 road km east of Cool.
492
Comment
GH274918
Minuartia californica
H. N. Bolander
1865-1-1
4543
Unknown
Auburn
Comment
GH338662
Eritrichium californicum
A. Kellogg & W. G. W. Harford
772
Unknown
Auburn
Comment
GH343381
Quercus X morehus
M. E. P. Ames
1895-02-01 - 1895-03-01
Unknown
Auburn
Comment
GH343673
Quercus wislizeni
M. E. P. Ames
1878-03-01 - 1878-04-01
Unknown
Auburn
Comment
GH355553
Sorghum halepense
Mary E. Pulsifer
1894-1-1
14
Unknown
Auburn, Placer Co., Cal.
Comment
GH355737
Eragrostis cilianensis
C. Best
1983-4-24
Unknown
Sacramento, at the corner of Folsom Blvd. and Centennial Court, Sacremento, Sacremento Co.
Comment
GH357211
Pinus sabiniana
Mary E. Pulsifer
1895-03-01 - 1895-04-01
Unknown
Auburn, Auburn, Cal.
Comment
GH357233
Pinus sabiniana
H. N. Bolander
1865-4-14
Unknown
Auburn, Auburn, Sierras
Comment
GH360017
Gastridium ventricosum
M. E. P. Ames
1894-1-1
Unknown
Auburn
Comment
GH360101
Koeleria cristata
M. E. P. Ames
1894-1-1
Unknown
Auburn
Comment
GH360887
Poa secunda
M. E. P. Ames
1894-1-1
Unknown
Auburn
Comment
GH361211
Torreyochloa pallida var. pauciflora
F. A. MacFadden
1934-7-9
12627
Unknown
Bowman Dam Road
Comment
GH363800
Lithophragma bolanderi
M. E. P. Ames
1890-4-20
Unknown
Auburn
Comment
GH363877
Lithophragma trifoliatum
H. N. Bolander
1865-1-1
4525
Unknown
Auburn
Comment
GH365052
Elymus glaucus
M. E. P. Ames
1897-1-1
Unknown
Auburn
Comment
GH376821
Mahonia dictyota
E. P. Hawver
1913-3-28
Unknown
Auburn
Comment
GH378078
Frangula californica subsp. tomentella
M. E. P. Ames
1891-05-01 - 1891-06-01
Unknown
Auburn
Comment
GH381130
Saxifraga californica
M. E. P. Ames
1895-3-3
Unknown
Near Auburn
Comment
GH381131
Saxifraga californica
Mrs. R. M. Austin
1878-05-01 - 1878-06-01
Unknown
Auburn
Comment
GH387439
X Agropogon lutosus
M. E. P. Ames
1887-1-1
Unknown
Auburn
Comment
GH400467
Mentha pulegium
M. E. P. Ames
1894-1-1
8
Unknown
Auburn
Comment
GH400868
Pycnanthemum californicum
G. R. Vasey
1880-1-1
Unknown
Auburn
Comment
GH402441
Trichostema lanceolatum
M. E. P. Ames
1894-08-01 - 1894-09-01
Unknown
Auburn
Comment
GH403549
Lessingia virgata
Mrs. P. Ames
14
Unknown
Auburn
Comment
GH403576
Lessingia virgata
G. R. Vasey
1880-1-1
699
Unknown
Auburn
Comment
GH4059
Balsamorhiza bolanderi
H. N. Bolander
1865-1-1
4526
Unknown
Auburn
Comment
GH417082
Galium tricornutum
M. E. P. Ames
1891-1-1
Unknown
Auburn
Comment
GH417641
Grindelia hirsutula var. davyi
M. E. P. Ames
1894-10-01 - 1894-11-01
Unknown
Auburn
Comment
GH420664
Modiola caroliniana
M. E. P. Ames
1887-1-1
Unknown
Auburn
Comment
GH422556
Tropidocarpum gracile
M. E. P. Ames
1895-03-01 - 1895-04-01
Unknown
Auburn
Comment
GH422558
Tropidocarpum gracile
M. E. P. Ames
1891-03-01 - 1891-04-01
Unknown
Auburn
Comment
GH422912
Lonicera interrupta
M. E. P. Ames
1892-05-01 - 1892-06-01
Unknown
Auburn
Comment
GH427112
Eriophyllum lanatum
M. E. P. Ames
1892-05-01 - 1892-06-01
Unknown
Auburn
Comment
GH9565
Lagophylla glandulosa
G. R. Vasey
1880-10-01 - 1880-11-01
Unknown
Auburn
Comment
HSC1542
Pinus sabiniana
R. A. Magie
1964-6-13
107
Placer
Flood Rd. 2 mi. NE of Auburn on Hwy. 40, Bulk Collection # 38
366
Comment
HSC27258
Quercus wislizeni
J. P. Smith
1972-3-22
5090
Placer
Bridge over N Fork of American River.
Comment
HSC27260
Thysanocarpus curvipes
J. P. Smith
1972-3-22
5092
Placer
Bridge over N Fork of American River.
Comment
HSC27261
Heteromeles arbutifolia
J. P. Smith
1972-3-22
5093
Placer
Bridge over N Fork of American River.
Comment
HSC67843
Plectritis ciliosa
J. P. Smith
1972-3-22
5091
Placer
Bridge over N Fork of American River.
Comment
JEPS10418
Triphysaria eriantha subsp. eriantha
M. E. P. Ames
1878-1
Placer
Auburn
Comment
JEPS10520
Mimulus angustatus
M. E. P. Ames
1880-1
Placer
Auburn
Comment
JEPS109786
Viburnum ellipticum
Dean W. Taylor
2006-6-6
19534
Placer
3 miles NE of Auburn; North Fork Lake (Lake Clemantine), fire access road to the lake originating at Forest Hill Road
411
Comment
JEPS1213
Castilleja
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4011
Placer
s of Auburn (near bridge on Rt 49); North Fork American River
213
Comment
JEPS12637
Lagophylla ramosissima
W. H. Shockley
1886-6-20
Placer
Auburn
Comment
JEPS12810
Lonicera interrupta
Katharine Brandegee
c.1911
Placer
Auburn
Comment
JEPS14
Eriodictyon californicum
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS148
Torilis nodosa
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS1482
Nemophila menziesii
W. H. Shockley
1879-1
Placer
Auburn
Comment
JEPS16388
Triphysaria eriantha subsp. eriantha
Mrs. Ames
Placer
[near] Auburn; [near] Auburn
Comment
JEPS19575
Limnanthes alba
Wm. H. Shockley
1879-1
Placer
Auburn
Comment
JEPS21076
Datisca glomerata
L. T. Dempster
1958-8-11
1178
El Dorado
near Auburn (American River); American River
365
Comment
JEPS21077
Brickellia californica
L. T. Dempster
1958-8-10
1177
Placer
Along banks of American River, near Auburn,
365
Comment
JEPS21818
Styrax officinalis var. redivivus
J. Robert Davidson
1958-5-18
100
El Dorado
on State Highway 49, 2.1 mi n Cool
304
Comment
JEPS23295
Delphinium hansenii
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS30105
Madia exigua
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS32521
Styrax officinalis var. redivivus
W. L. Jepson
1938-4-5
18581 a
Placer
2 mi e Auburn; e of Auburn
Comment
JEPS34640
Eriophyllum lanatum var. grandiflorum
W. H. Shockley
1886-6-1
Placer
Auburn
Comment
JEPS35433
Helenium puberulum
W. H. Shockley
1886-6-1
Placer
Auburn
Comment
JEPS3963
Nemophila heterophylla
W. L. Jepson
1938-4-5
18585
El Dorado
3 mi e Auburn (near North Fork American River bridge); , Auburn
Comment
JEPS39859
Rumex salicifolius var. triangulivalvis
W. H. Shockley
Jul 1886
Placer
Auburn
Comment
JEPS39864
Rumex pulcher
W. H. Shockley
1886-6-1
Placer
Auburn
Comment
JEPS39890
Rumex acetosella
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS4304
Triphysaria pusilla
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS43378
Claytonia parviflora subsp. grandiflora
W. L. Jepson
1938-4-5
18585
Placer
2 mi e Auburn (near North Fork American River)
Comment
JEPS43518
Saxifraga californica
W. L. Jepson
1938-4-5
18587
El Dorado
3 mi e of Auburn (1/8 mi s of suspension bridge over the North Fork American River, along Hwy 49, just above Louisiana Bar)
243
Comment
JEPS4358
Trifolium willdenovii
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS43682
Clarkia unguiculata
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS44132
Centaurea melitensis
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS47533
Saxifraga californica
Katharine Brandegee
1909-4-28
El Dorado
between Auburn and Cool
Comment
JEPS50059
Sidalcea hartwegii
W. H. Shockley
1879-1
Placer
Auburn
Comment
JEPS50295
Viola douglasii
W. H. Shockley
1879-1
Placer
Auburn
Comment
JEPS51365
Cerastium glomeratum
W. L. Jepson
1938-4-5
18581
Placer
2 mi. e. on Placerville rd. Auburn
Comment
JEPS51427
Minuartia californica
W. H. Shockley
1880-1
Placer
Auburn
Comment
JEPS53836
Rorippa curvisiliqua
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS54262
Tropidocarpum gracile
W. H. Shockley
1879-1
Placer
Auburn
Comment
JEPS55783
Lotus purshianus var. purshianus
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS60232
Castilleja affinis subsp. affinis
L. R. Heckard
1969-6-2
2284
El Dorado
about 1.5 mi s bridge crossing North Fork American River near Auburn (along State Highway 49)
304
Comment
JEPS60233
Torilis arvensis subsp. arvensis
L. R. Heckard
1969-6-2
2285
El Dorado
Alogn State Highway 49, about 1 1/2 miles south of the bridge crossing North Fork Americam River near Auburn.
304
Comment
JEPS60234
Hieracium albiflorum
L. R. Heckard
1969-6-2
2287
El Dorado
about 1.5 mi s bridge crossing State Highway 49 (near Auburn); North Fork American River
304
Comment
JEPS62087
Odontostomum hartwegii
Mrs. M. E. Pulsifer Ames
1879-1
Placer
Auburn
Comment
JEPS64905
Lupinus albifrons
R. E. Arp
1932-4-17
2
Placer
Region of Auburn
609
Comment
JEPS65513
Medicago polymorpha
W. H. Shockley
June 1886
Placer
Auburn
Comment
JEPS66788
Hypericum anagalloides
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS70343
Navarretia intertexta
W. H. Shockley
1886-6-1
Placer
Auburn
Comment
JEPS70437
Navarretia pubescens
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS7572
Penstemon heterophyllus var. purdyi
W. H. Shockley
Jun 1886
15
Placer
Auburn
Comment
JEPS7635
Brodiaea elegans subsp. elegans
W. H. Shockley
Placer
Auburn
Comment
JEPS78004
Agrostis exarata
W. H. Shockley
Jun 1886
547
Placer
Auburn
Comment
JEPS78320
Pogogyne serpylloides
W. H. Shockley
Placer
Auburn
Comment
JEPS81855
Triphysaria eriantha subsp. eriantha
L. R. Heckard with J. C. Hickman and R. C. Bacigalupi
1982-5-12
5858
El Dorado
on route 49 about 1/4 mi n Cool
Comment
JEPS83670
Lotus humistratus
W. H. Shockley
Jun 1886
Placer
Auburn
Comment
JEPS888
Torilis nodosa
W. H. Shockley
June 1886
Placer
Auburn
Comment Read comments Oct 3 2006
JEPS89059
Quercus X chasei
Dr. J. C. Hawver
1909-3-5
Placer
Auburn, ne corner of town Auburn
Comment
LA203611
Eriophyllum lanatum var. grandiflorum
Lincoln Constance; Helen Sharsmith
1933-5-14
E 21
Placer
Auburn
Comment
LA207408
Delphinium hansenii
H. Lewis; Carl Epling
1941-5-24
sn
Placer
Auburn
Comment
LA29957
Cynosurus echinatus
J. M. Tucker;
1958-5-27
3393
El Dorado
beside State Hwy 49, 3.2 mi (by road) N of Cool
Comment
NY571120
Penstemon azureus var. angustissimus
F. W. Pennell
1940-6-2
25662
Placer
Route 49, north of American River, east of Auburn
335.3
Comment
NY786806
Keckiella breviflora var. breviflora
F. W. Pennell
1940-6-2
25659
Placer
Route 49. North of American River, east of Auburn.
274.3
Comment
POM107629
Spiranthes porrifolia
Marcus E. Jones
1882-7-8
s.n.
Placer
Auburn
Comment
POM109853
Dichelostemma volubile
Marcus E. Jones
s.n.
Placer
Auburn
Comment
POM143372
Athysanus pusillus
Milo S. Baker
1900-2-11
s.n.
Placer
Near Auburn.
Comment
POM178043
Hypericum perforatum
Marcus E. Jones
1930-7-11
25286
Placer
Auburn
Comment
POM361518
Lasthenia californica
Ames
s.n.
Placer
Auburn.
Comment Read comments Mar 15 2014
POM68334
Marah watsonii
Mary E. P. Ames
1891-04
s.n.
Placer
Auburn [Bottom of printed label:Taylorsville, Indian Valley, Plumas Co.]
Comment
POM76173
Asclepias fascicularis
Marcus E. Jones
1882-7-8
s.n.
Placer
Auburn
Comment
POM83006
Eryngium castrense
Marcus E. Jones
1882-7-8
3602
Placer
Auburn
Comment
RSA0055953
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Amy Barnes
2014-4-23
22771
Placer
Sierra Nevada Mountain Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River.
290
Comment
RSA0107826
Gilia capitata subsp. pedemontana
George K. Helmkamp, Amy Barnes
2014-4-23
22787
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River.
290
Comment
RSA0127039
Quercus wislizeni
Tom Scott, Gary Nakamura
2009-02
2009 -015
Placer
Sierra Nevada Mtns. Foothills: Auburn, Hwy 49 at Auburn Bridge on American River, slopes on north side of canyon above highway.
198
Comment
RSA119090
Cynosurus echinatus
J. M. Tucker
1958-5-27
3393
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
RSA149669
Delphinium hansenii
Harlan Lewis
1941-5-24
s.n.
Placer
Auburn
Comment
RSA388908
Eriophyllum lanatum var. grandiflorum
H. K. Sharsmith, Lincoln Constance
1933-5-14
E 21
Placer
Along side of highway, Auburn
Comment
RSA43812
Balsamorhiza deltoidea
D. F. Howe
1948-5-23
s.n.
Placer
American River
305
Comment
RSA43817
Lupinus bicolor subsp. microphyllus
D. F. Howe
1948-5-22
s.n.
Placer
[Unspecified]
610
Comment
RSA537721
Arabidopsis thaliana
Barbara Ertter
1989-4-9
8196
Placer
halfway down road to Lake Clementine (N Fork Lake) NE of Auburn.
305
Comment Read comments Nov 19 2015
RSA568779
Styrax redivivus
Peter Fritsch
1994-4-18
1383
Placer
About 3 km east of Auburn along Hwy 49.
Comment
RSA637020
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24927
Placer
Forest Hill Road, 23 km west of Forest Hill, northeast of Auburn.
450
Comment
RSA637025
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-13
24929
Placer
Forest Hill Road, 23 km west of Forest Hill, northeast of Auburn.
450
Comment
RSA637580
Trifolium hirtum
Michael A. Vincent
1999-6-12
8634
Placer
Above CA Rt. 49, 1.1 miles south of Lincoln Way in Auburn.
Comment
RSA638891
Quercus douglasii
Phyllis Adams
1982-5-9
37
Placer
Along Old Foresthill Road, in the American River Canyon
457
Comment
RSA639011
Genista monspessulana
Michael A. Vincent
1999-6-12
8633
Placer
Above CA Rt. 49, 1.1 miles south of Lincoln Way in Auburn.
Comment
RSA643337
Hypericum perforatum
R. D. Goeden, D. W. Ricker
1967-6-9
s.n.
Placer
near Auburn
400
Comment
RSA684430
Selaginella hansenii
Viola N. Poole
1932-05
323
Placer
Auburn.
329
Comment
RSA733423
Sanicula crassicaulis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-13
10455
Placer
Northern Sierra Nevada Hills: ca. 4 air mi. NE or Auburn, along the unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road.
422
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
RSA754660
Ceanothus cuneatus var. cuneatus
Dylan O. Burge
2009-4-3
DOB 1077 b
Placer
North Fork American River Watershet, Forest Hill Divide, near turn-off for Mammoth Bar OHV area, Auburn State Recreation Area, roadside on Old Foresthill Road, 1.8 road miles (2.9 km) NE of intersection with SR 49., 6.1 km 63 degrees true ENE of Auburn.
350
Comment
RSA755334
Cryptantha flaccida
George K. Helmkamp, E. Helmkamp
2009-4-22
14561
Placer
Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
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
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
RSA791744
Vicia hirsuta
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18916
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air miles southest (123 degrees) of Clementine Dam on the American River.
396
Comment
RSA791745
Claytonia parviflora subsp. grandiflora
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18919
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air miles southest (123 degrees) of Clementine Dam on the American River.
396
Comment
SACT000435
Brachypodium distachyon
Michael Baad
1976-6-3
Placer
1.1 miles east of North Fork of American River Bridge; southwest facing slopes; red igneous rock
217.9
Comment
SACT001498
Melica californica var. nevadensis
Michael Baad
1976-6-3
Placer
1.1 miles east of bridge. 3.3 miles east of Auburn on Old Auburn to Foresthill Road. Southwest facing slope.
217.0
Comment
SACT001503
Melica californica var. nevadensis
Michael Baad
1976-6-3
Placer
1.1 miles east of bridge. 3.3 miles east of Auburn on old Auburn to Foresthill Road. Southeast facing slope.
217.0
Comment
SACT002615
Quercus chrysolepis
Josephine Van Ess
1976-9-29
Placer
Collected a short way upstream from old Foresthill Bridge. Rocky steep streambank.
Comment
SACT002623
Quercus chrysolepis
J. Severaid
1959-8-14
Placer
Old Foresthill Road
Comment
SACT002681
Quercus
Josephine Van Ess
1979-6-26
Placer
Collected down river horse trail from Auburn dam site down to river. Collected about where trail begins to head down from top of river bluffs. Among other oaks, some open grassy areas.
Comment
SBBG120611
Clarkia biloba
G. K. Helmkamp with E. A. Helmkamp
2006-6-14
10708
Placer
0.2 mi N of Forest Hill Rd on unnamed rd to Lake Clementine (general area NE of Auburn on Forest Hill Divide)
488
Comment
SBBG120612
Philadelphus lewisii
G. K. Helmkamp with E. A. Helmkamp
2006-6-14
10705
Placer
0.2 mi N of Forest Hill Rd on unnamed rd to Lake Clementine (general area NE of Auburn on Forest Hill Divide)
488
Comment
SBBG133755
Vicia hirsuta
G. K. Helmkamp, E. A. Helmkamp
2012-5-5
18916
Placer
Lake Clementine Rd, 1.2 mi W of its jct with Foresthill Rd, 0.3 air mi SE (123 deg) of Clementine Dam on the American River
396
Comment
SBBG25329
Quercus chrysolepis
R. A. Christison
1960-5-8
64
Placer
jct of St Hwy 49 and Forest Hill turnoff
91
Comment
SBBG28038
Lessingia leptoclada
A. Carter
1939-9-30
1483
El Dorado
cyn of the Middle Fork of the American River, 2.4 mi N of Cool on rd to Auburn
396
Comment
SBBG39540
Erigeron foliosus var. hartwegii
L. S. Rose
1970-5-27
70050
El Dorado
3 mi E of Auburn, N Fork American River
152
Comment
SBBG50862
Styrax redivivus
K. Milam
1966-5-15
36
El Dorado
St Hwy 49, 3 mi E of Auburn
381
Comment
SBBG5624
Styrax redivivus
J. M. Tucker
1958-5-27
3390
El Dorado
St Hwy 49, 3.2 mi (by road) N of Cool
Comment
SD112167
Pinus sabiniana
Darley F. Howe
1948-5-22
1819
Placer
669
Comment
SD112703
Helianthella californica var. nevadensis
Darley F. Howe
1948-5-23
1852
Placer
American River
305
Comment
SD113171
Agoseris retrorsa
Darley F. Howe
1948-5-23
1853
Placer
American River
305
Comment
SD113526
Euphorbia crenulata
Darley F. Howe
1948-5-23
1816
Placer
American River
299
Comment
SD113934
Clarkia dudleyana
Darley F. Howe
1948-5-23
1854
Placer
American River
305
Comment
SD114045
Verbascum blattaria
Darley F. Howe
1964-7-26
3869
Placer
Auburn
366
Comment
SD120667
Dudleya cymosa subsp. cymosa
James C. Dice
1983-5-18
Placer
Applegate, 0.3 mile north of Boole Road on Sierra Vista Road.
565
Comment
SD212485
Eriophyllum lanatum var. grandiflorum
G. K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10441
Placer
Northern Sierra Nevada Foothills, ca. 4.0 miles northeast of Auburn, along Forest Hill Road, 1.8 miles northeast of its junction with CA Highway 49 at the middle fork of the American River.
370
Comment
SD22419
Eriogonum pedunculatum
Susan G. Stokes
1932-8-4
Placer
Near Auburn
Comment
SD237456
Vicia hirsuta
G. K. Helmkamp, E. A. Helmkamp
2012-5-5
18916
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mile SE (123a^z) of Clementine Dam on the American River (Auburn 7.5'Q)
395
Comment
SD237576
Claytonia parviflora subsp. grandiflora
G. K. Helmkamp, E. A. Helmkamp
2012-5-5
18919
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mile SE (123a^z) of Clementine Dam on the American River (Auburn 7.5'Q)
395
Comment
SD240827
Scandix pecten-veneris
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18664
Placer
Northern Sierra Nevada Mountains Foothills: Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing (Auburn 7.5'Q)
257
Comment
SD241011
Lupinus benthamii
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18668
Placer
Northern Sierra Nevada Mountains Foothills: Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing.
257
Comment
SD243074
Brickellia californica
George K. Helmkamp, E. A. Helmkamp
2010-10-16
17015
Placer
Northern Sierra Nevada Mountains Foothills: Old Foresthill Road (Between CA-49 and new Foresthill Road), 1.8 miles northeast of junction with CA-49 (Auburn 7.5'Q)
249
Comment
SD248465
Eschscholzia caespitosa
George K. Helmkamp, Elizabeth A. Helmkamp
2007-3-25
11709
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its juncton with CA-49 at the bridge of the junction of American River forks (Auburn 7.5'Q)
287
Comment
SD257113
Dichelostemma volubile
George K. Helmkamp, Amy Barnes
2014-4-23
22785
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River (Auburn 7.5'Q)
289
Comment
SD262290
Quercus wislizeni
Tom Scott, Gary Nakamura
Feb 2009
2009 14
Placer
Sierra Nevada Mtns. Foothills: Auburn, Hwy 49 at Auburn Bridge on American River; slopes on north side of canyon above highway.
198
Comment
SD43598
Dichelostemma multiflorum
Darley F. Howe
1948-5-23
1899
Placer
No further locality information given on label.
456
Comment
SD43600
Lupinus bicolor
Darley F. Howe
1948-5-22
Placer
Placer County
609
Comment
SD43606
Salix scouleriana
Darley F. Howe
1948-5-22
Placer
Placer County
1219
Comment
SD43607
Salix scouleriana
Darley F. Howe
1948-5-22
Placer
Placer County
1219
Comment
SD43608
Acer macrophyllum
Darley F. Howe
1948-5-22
1822
Placer
Placer Co
1220
Comment
SD43633
Gilia capitata
Darley F. Howe
1948-5-23
1849
Placer
American River
305
Comment
SD43635
Erigeron philadelphicus
Darley F. Howe
1948-5-23
Placer
American River
305
Comment
SD43636
Nemophila heterophylla
Darley F. Howe
1948-5-22
1855
Placer
Placer Co.
609
Comment
SD43641
Balsamorhiza deltoidea
Darley F. Howe
1948-5-23
1859
Placer
American River
305
Comment
SD43650
Plectritis macrocera
Darley F. Howe
1948-5-23
1905
Placer
American River
305
Comment
SD43764
Cornus sessilis
Darley F. Howe
1948-5-22
1924
Placer
1220
Comment
SD43765
Senecio aronicoides
Darley F. Howe
1948-5-23
1922
Placer
American River
305
Comment
SD50718
Hypericum perforatum
Darley F. Howe
1959-8-1
2771
Placer
2.0 miles north of Auburn.
456
Comment
SD6038
Vicia sativa subsp. nigra
Unknown
Apr 1914
El Dorado
Near Cool
Comment
SD6096
Clarkia biloba subsp. brandegeeae
May 1914
El Dorado
Cool
Comment
SD61090
Calycadenia multiglandulosa
Darley F. Howe
1964-7-26
3872
Placer
Auburn
365
Comment
SD61093
Navarretia filicaulis
Darley F. Howe
1964-7-26
3870
Placer
Auburn
366
Comment
SDSU11280
Styrax officinalis var. californicus
D. F. Howe
1948-5-23
1815
Placer
American River
305
Comment
SDSU11330
Plectritis macrocera
D. F. Howe
1948-5-23
1905
Placer
American River
305
Comment
SDSU3072
Gilia capitata subsp. pedemontana
D. F. Howe
1948-5-23
1849
Placer
American River.
305
Comment
SDSU3951
Erigeron philadelphicus
D. F. Howe
1948-5-23
1851
Placer
American River.
305
Comment
SDSU464
Senecio aronicoides
unknown
1948-5-23
1922
Placer
American River.
305
Comment
SDSU6142
Nemophila heterophylla
D. F. Howe
1948-5-22
1855
Placer
610
Comment
SDSU6417
Calycadenia multiglandulosa
D. F. Howe
1964-7-26
3872
Placer
Auburn.
Comment
SDSU6483
Balsamorhiza deltoidea
D. F. Howe
1948-5-23
1859
Placer
American River.
305
Comment
SDSU9458
Salix scouleriana
D. F. Howe
1948-5-22
1821
Placer
1219
Comment
SDSU9459
Salix scouleriana
D. F. Howe
1948-5-22
1820
Placer
1219
Comment
SEINET11261459
Calochortus albus
George Helmkamp, E. A. Helmkamp
2012-5-5
18912
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11261460
Nemophila heterophylla
George Helmkamp, E. A. Helmkamp
2012-5-5
18920
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11261466
Lupinus microcarpus var. densiflorus
George Helmkamp, Amy Barnes
2014-4-23
22771
Placer
Sierra Nevada Mountain Foothills on Old Forest Hill Road, 0.4 miles NE of the junction with CA-49 at North Fork American River.; 0
290
Comment
SEINET11261547
Lathyrus sulphureus
George Helmkamp, E. A. Helmkamp
2012-5-5
18914
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11261560
Lupinus microcarpus var. densiflorus
George Helmkamp, E. A. Helmkamp
2012-5-5
18921
Placer
Northern Sierra Nevada Mountains Foothills on Lake Clementine Road, 1.2 miles W of the junction with Foresthill Road. 0.3 air miles SE (123 degrees) of Clementine Dam on the American River.; 0
396
Comment
SEINET11262283
Vicia hirsuta
George Helmkamp, E. A. Helmkamp
2012-5-5
18916
Placer
Northern Sierra Nevada Mountain Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, .3 air miles SE of Clementine Dam on the American River (Auburn 7.5').; 0
396
Comment
SEINET11262284
Adiantum jordanii
George Helmkamp, E. A. Helmkamp
2012-5-5
18917
Placer
Northern Sierra Nevada Mountain Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, .3 air miles SE of Clementine Dam on the American River (Auburn 7.5').; 0
396
Comment
SEINET11262285
Melica torreyana
George Helmkamp, E. A. Helmkamp
2012-5-5
18915
Placer
Northern Sierra Nevada Mountain Foothills: Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, .3 air miles SE of Clementine Dam on the American River (Auburn 7.5').; 0
396
Comment
SEINET11447697
Lasthenia gracilis
H. Mozingo
1976-4-3
s.n.
El Dorado
Outside of Cool, on Hwy 193
610
Comment
SEINET11447714
Layia fremontii
L. Vutz
1976-4-3
s.n.
El Dorado
Cool, CA. Off Hwy 193, roadway just out of Cool
Comment
SEINET11447717
Layia fremontii
K. K. Klein
1976-4-3
s.n.
El Dorado
Outside Cool, on Hwy 193
610
Comment
SEINET11447832
Layia pentachaeta
S. Eliades
1976-4-3
s.n.
El Dorado
Off hwy 193, just inside Cool
Comment
SEINET11587297
Galium aparine
C. Aarstad, H. N. Mozingo
1979-4-1
s.n.
Placer
792
Comment
SEINET13203100
Vicia hirsuta
George K. Helmkamp, Amy Barnes
2014-1
22780
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River (Auburn 7.5' Q.)
290
Comment
SEINET13203101
Trifolium dubium
George K. Helmkamp, Amy Barnes
2014-1
22781
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River (Auburn 7.5' Q.)
290
Comment
SEINET13203117
Thysanocarpus curvipes
George K. Helmkamp, Amy Barnes
2014-1
22786
Placer
Sierra Nevada Mountains Foothills: Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River (Auburn 7.5' Q.)
290
Comment
SEINET13276770
Eschscholzia californica
George K. Helmkamp, E. A. Helmkamp
2009-1
14557
Placer
Sierra Nevada Mountains Foothills: Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River (Auburn 7.5' Q.)
277
Comment
SEINET14164173
Castilleja pruinosa
L. Edgington, H. Mozingo
1977-3-19
s.n.
El Dorado
On the side of Hwy 49, ca 1.5 miles from Auburn.
396
Comment
SEINET14165229
Castilleja pruinosa
D. K. Worley
1977-3-19
s.n.
Placer
Bank N of Hwy 49, ca 1 mile W of confluence of Middle and North Forks of American River.
335
Comment
SEINET199803
Bromus laevipes
J. M. Tucker
1958-5-27
3388
El Dorado
Beside State Highway 49, 3.2 miles (by road) N of Cool
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
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
SEINET2441672
Medicago polymorpha
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14558
Placer
Sierra Nevada Mountains Foothills: Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River (Auburn 7.5' Q.).
277
Comment
SEINET3245842
Castilleja foliolosa
G. K. Helmkamp, E. A. Helmkamp
2007-1
11715
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road at the junction with the unnamed road to Lake Clementine.
457
Comment
SEINET3246067
Quercus wislizeni var. wislizeni
G. K. Helmkamp, E. A. Helmkamp
2007-1
11710
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks.
287
Comment
SEINET3282812
Lolium perenne subsp. multiflorum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14567
Placer
Sierra Nevada Mountains Foothills; Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River.
399
Comment
SEINET3440029
Poa
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18918
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road, 1.2 mi W of its junction with Foresthill Road, 0.3 air mi SE of Clementine Dam on the American River
396
Comment
SEINET3828329
Sedum spathulifolium
George K. Helmcamp, E. A. Helmkamp
2012-1
18923
Placer
Northern Sierra Nevada Mountains Foothills: Lake Clementine Road. 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123) of Clementine Dam on the American River. (Auburn 7.5)
396
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
SEINET4175119
Dysphania botrys
A. Tiehm
1973-10-16
s.n.
Placer
North Fork American River near union with Middle Fork
305
Comment
SEINET5505499
Styrax officinalis var. californicus
J. M. Tucker
1958-1
3390
El Dorado
Beside State Hwy. 49, 3.2 miles (by road) north of Cool
Comment
SEINET5505738
Styrax officinalis var. californicus
Evert I. Schlinger
1952-1
95
Placer
2 miles east of Auburn
Comment
SEINET5586229
Eschscholzia caespitosa
G. K. Helmkamp, E. A. Helmkamp
2007-1
11709
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks.
287
Comment
SEINET6652456
Aristolochia californica
A. Tiehm, H. Mozingo, M. Williams, E. McPherson
1975-1
626
El Dorado
Middle Fork American River
305
Comment
SEINET7067121
Triteleia laxa
A. G. Vestal
1947-4-29
s.n.
Placer
About 3.3 miles north of Auburn. Coordinate datum: NAD27.
Comment
SEINET7379446
Brickellia californica
A. Tiehm
1973-10-16
s.n.
El Dorado
Hill above Middle Fork of American River near North Fork
305
Comment
SEINET7745193
Poa compressa
A. Tiehm, H. Mozingo, M. J. Williams, E. McPherson
1975-1
625
El Dorado
Middle Fork American River
305
Comment
SEINET9262014
Melica torreyana
George K. Helmkamp, Amy Barnes
2014-1
22799
Placer
Sierra Nevada Mountains Foothills: Old auburn-Foresthill ROad 1.7 miles northeast of its junction with CA-49 at North Fork American River (Auborn 7.5 Q)
407
Comment
SJSU2066
Dactylis glomerata
F. J. Santana
1958-5-10
Placer
vicinity of Auburn
Comment
SJSU2074
Asclepias cordifolia
F. J. Santana
1958-5-10
77
Placer
2 mi SE of Auburn
Comment
SJSU2076
Styrax redivivus
F. J. Santana
1958-5-10
78
Placer
c. 2 mi from Auburn, Sierra Nevada foothills
426
Comment
SJSU8792
Eriophyllum lanatum var. grandiflorum
F. J. Santana
1958-5-10
Placer
c. 1.5 mi from Auburn by Hwy 49
381
Comment
UC1008730
Navarretia intertexta
Marian M. Enzler
1940-5-16
196
El Dorado
2 mi e Cool (about 1/3 mi n of Cool-Georgetown road, on Enzler ranch)
487
Comment
UC1012168
Penstemon azureus var. angustissimus
Francis W. Pennell
1940-6-2
25662
Placer
e Auburn (n of American River, Route 49); n of American River, e of Auburn
335
Comment
UC1012169
Keckiella breviflora
Francis W. Pennell
1940-6-2
25659
Placer
e of Auburn (Route 49, n of American River)
274
Comment
UC1031398
Delphinium hansenii subsp. hansenii
H. Lewis and C. Epling
1941-5-24
Placer
Auburn
Comment
UC1035660
Epilobium canum subsp. latifolium
Marian M. Enzler
1939-9-26
2
Placer
on Hwy 49 4 mi from Auburn (Placer-El Dorado Co. line); Junction of North and Middle Forks of American River
198
Comment
UC1046970
Phacelia imbricata
L. R. Heckard
1951-5-13
135
El Dorado
about 1.5 mi e Cool
Comment
UC1063185
Penstemon heterophyllus var. purdyi
C. R. Clar
1933-5-18
122
Placer
n edge Auburn Sacramento Quad., n edge Auburn
Comment
UC1070725
Ceanothus integerrimus
A. E. Wieslander
1931-6-19
238
El Dorado
On Motherload Hwy, near Limekiln Sacramento quad.
304
Comment
UC1122463
Clarkia unguiculata
N. French, R. Clar
1933-6-5
20
Placer
Middle Fork American River Sacramento Quadrangle
Comment
UC1123755
Gilia capitata subsp. mediomontana
N. French
1933-6-12
77
Placer
Clipper Gap Sacramento Quad., Clipper Gap
Comment
UC112856
Chamaebatia foliolosa
Katharine Brandegee
1908-6-6
El Dorado
near Auburn (s side of American River); American River
Comment
UC112863
Madia elegans
Katharine Brandegee
1908-5-6
Placer
near Auburn
Comment
UC112896
Crepis intermedia
Katharine Brandegee
1908-6-6
El Dorado
bet. Cool and American River (near Auburn, but in El Dorado Co.)
Comment
UC112920
Agoseris retrorsa
Katharine Brandegee
1908-6-6
Placer
near Auburn
Comment
UC1130893
Avena barbata
N. French, R. Clar
1933-6-5
68
Placer
Middle Fork American River Sacramento Quadrangle
Comment
UC1132191
Lolium multiflorum
N. French
1933-6-5
69
Placer
Middle Fork American River; Sacramento Quad., Middle Fork American River
Comment
UC1137512
Amorpha californica var. californica
A. E. Wieslander
1931-6-19
239
El Dorado
on Mother Lode Hwy near Lime Kiln; Sacramento Quadrangle, Middle Fork of American River
304
Comment
UC114017
Clarkia arcuata
Katharine Brandegee
1908-6-6
El Dorado
between Cool and Auburn
Comment
UC1153926
Andropogon virginicus var. virginicus
Beecher Crampton
1957-5-7
3999
Placer
US Hwy 40 ca 3 mi e Auburn (2 mi w of Clipper Gap); w of Clipper Gap
Comment
UC11869
Lithophragma parviflorum var. trifoliatum
H. N. Bolander
1865-4-11
4525
Placer
Auburn
Comment
UC12046
Aphanes occidentalis
H. N. Bolander
4541
Placer
Auburn
Comment
UC1261251
Setaria viridis
G. D. Barbe
1974-11-26
1985
Placer
e. Roseville (fence line along Barton Rd. at Eureka Rd., n.w. corner)
Comment
UC1272391
Mimulus congdonii
Mrs. M. E. P. Ames
1896-1
Placer
Auburn
Comment
UC1287469
Lessingia leptoclada
Willard Spence
1962-7-25
733
El Dorado
Rt. 49 3 mi e Auburn (on road to Placerville)
Comment
UC1287475
Lessingia leptoclada
Willard Spence
1962-7-25
735
El Dorado
Rt. 49 3 mi e Auburn (on road to Placerville)
Comment
UC1287480
Lessingia leptoclada
Willard Spence
1962-7-25
734
El Dorado
Route 49 1 mi s Cool (on road to Placerville)
Comment
UC1292721
Streptanthus polygaloides
Freed W. Hoffman
1952-5-24
4198
El Dorado
2.8 mi S of Rattlesnake Bridge (near E bank of American River)
Comment
UC133773
Navarretia viscidula
Katharine Brandegee
May 1908
Placer
near Auburn
Comment
UC1515015
Sanicula tuberosa
Bolander
1865-1
4509
Placer
Auburn
Comment
UC1585836
Pseudobahia heermannii
Barbara Ertter with David Thompson
1989-4-9
8195
Placer
halfway down road to Lake Clementine (= North Fork Lake); Auburn
Comment
UC1585846
Thysanocarpus curvipes
Barbara Ertter with David Thompson
1989-4-9
8194
Placer
ne Auburn (halfway down road to Lake Clementine (= North Fork Lake)); dwn rd to Lake Clementine (= North Fork Lake), ne of Auburn
304
Comment
UC1585853
Arabidopsis thaliana
Barbara Ertter with David Thompson
1989-4-9
8196
Placer
halfway down road to Lake Clementine ((=North Fork Lake), ne of Auburn)
304
Comment
UC1586073
Nemophila heterophylla
Barbara Ertter with David Thompson
1989-4-9
8193
Placer
ne Auburn (halfway down road to Lake Clementine (= North Fork Lake)); dwn rd to Lake Clementine (= North Fork Lake), ne of Auburn
304
Comment
UC1586093
Lupinus nanus
Barbara Ertter with David Thompson
1989-4-9
8197
Placer
ne Auburn (halfway down road to Lake Clementine (= North Fork Lake)); dwn rd to Lake Clementine (= North Fork Lake), ne of Auburn
304
Comment
UC1607878
Castilleja affinis subsp. affinis
C. G. Nast
1936-4-12
126
Placer
Auburn
Comment
UC1607879
Ranunculus muricatus
C. G. Nast
1936-4-12
127
Placer
Auburn
Comment
UC16836
Trifolium variegatum var. melananthum
H. N. Bolander
1865-4-11
4539
Placer
near Auburn
Comment
UC1714520
Odontostomum hartwegii
Mary E. P. Ames
April, 1891
Placer
Auburn
Comment
UC1714559
Kickxia elatine
E. O. Amundsen
1920-10-6
Placer
Auburn
Comment
UC177013
Layia pentachaeta subsp. pentachaeta
Katharine Brandegee
Placer
Auburn
Comment
UC177213
Cornus greenei
A. R. Valentien
May, 1914
Placer
near Cool
Comment
UC177450
Psilocarphus brevissimus var. brevissimus
unknown
Jun 1884
Placer
Auburn
Comment
UC18463
Ceanothus integerrimus
C. F. Sonne
1888-4-17
16
Placer
Auburn Sierra Nevada Mts.
Comment
UC186610
Iris hartwegii
C. F. Sonne
1891-4-5
Placer
Auburn
Comment
UC192359
Cercis occidentalis
Mrs. M. E. P. Ames
1885-1
2089
Placer
Auburn
Comment
UC19240
Viola douglasii
H. N. Bolander
1865-4-11
4544
Placer
Auburn
Comment
UC192639
Lathyrus sulphureus var. argillaceus
Mrs. Ames
Placer
Auburn
Comment
UC192995
Ptelea crenulata
C. F. Sonne
1891-5-17
Placer
Auburn
Comment
UC193598
Mimulus douglasii
Mrs. M. E. P. Ames
1885-1
6202
Placer
Auburn
Comment
UC193603
Mimulus layneae
J. W. Congdon
1894-4-3
Placer
Auburn
Comment
UC193799
Penstemon heterophyllus var. purdyi
C. F. Sonne
May 1891
Placer
Auburn
Comment
UC194074
Mimulus angustatus
Mrs. M. E. P. Ames
1882-1-1
Placer
Auburn
Comment
UC194176
Castilleja lineariloba
C. F. Sonne
1891-5-17
Placer
Auburn
Comment
UC203707
Dichelostemma volubile
C. F. Sonne
May 1891
Placer
near Auburn
Comment
UC206769
Balsamorhiza deltoidea
Katharine Brandegee
1909-4-28
El Dorado
between Auburn and Cool Auburn
Comment
UC206780
Balsamorhiza deltoidea
Katharine Brandegee
1909-4-28
El Dorado
between Auburn and Cool Auburn
Comment
UC212331
Lathyrus sulphureus
unknown
May 1892
Placer
Auburn
Comment
UC212478
Lotus micranthus
Mary E. P. Ames
Apr 1895
Placer
Auburn
Comment
UC212640
Lepidium nitidum
Mary E. P. Ames
Apr 1894
Placer
Auburn
Comment
UC219134
Triphysaria eriantha subsp. eriantha
unknown
May, 1891
Placer
Auburn
Comment
UC219136
Triphysaria eriantha subsp. eriantha
Mary E. Pulsifer Ames
Mar, 1895
Placer
Auburn
Comment
UC220208
Eriophyllum lanatum var. grandiflorum
Katharine Brandegee
1908-7-1
Placer
Auburn
Comment
UC23966
Phlox gracilis
State Survey
1890-1
4508
Placer
near Auburn
Comment
UC26646
Collinsia sparsiflora var. collina
H. N. Bolander
1865-4-10
4507
Placer
Auburn
Comment
UC26648
Collinsia sparsiflora var. collina
H. N. Bolander
1865-4-10
4507
Placer
Auburn
Comment
UC27118
Mimulus kelloggii
H. N. Bolander
1865-4-10
4521
Placer
Auburn
Comment
UC27178
Triphysaria eriantha subsp. eriantha
H. N. Bolander
1865-4-11
4547
Placer
Auburn
Comment
UC28955
Marah watsonii
Bolander
4533
Placer
Auburn
Comment
UC30146
Linanthus filipes
H. N. Bolander
1865-1
4567
Placer
Auburn
Comment
UC30153
Linanthus dichotomus
H. N. Bolander
1865-4-10
4519
Placer
Auburn
Comment
UC30173
Linanthus bicolor
H. N. Bolander
1865-1
4568
Placer
Auburn
Comment
UC30184
Gilia tricolor subsp. diffusa
H. N. Bolander
1865-4-13
4574
Placer
near Auburn; near Auburn
Comment
UC30191
Phlox gracilis
H. N. Bolander
1865-1
4508
Placer
near Auburn
Comment
UC303481
Sanicula bipinnatifida
Mary E. Pulsifer
Mar. 1895
4
Placer
Auburn
Comment
UC303494
Tauschia hartwegii
Mary E. Pulsifer Ames
March 1892
Placer
Auburn
Comment
UC303558
Hypericum formosum var. scouleri
unknown
May 1894
Placer
Auburn
Comment
UC303559
Hypericum concinnum
unknown
Aug. 1894
Placer
Auburn
Comment
UC30449
Lasthenia californica
H. N. Bolander
1865-4-11
4545
Placer
Auburn
Comment
UC30610
Layia fremontii
H. N. Bolander
1865-4-11
4548
Placer
near Auburn
Comment
UC30611
Layia fremontii
H. N. Bolander
1865-4-11
4548
Placer
Auburn
Comment
UC33148
Coreopsis stillmanii
W. H. Brewer
1865-4-10
4520
Placer
Auburn
Comment
UC336862
Arceuthobium campylopodum
Lemmon
1886-1
Placer
Auburn
Comment
UC337469
Ericameria arborescens
unknown
c. 1874
Placer
near Auburn
Comment
UC337863
Brodiaea elegans subsp. elegans
unknown
June, 1889
Placer
near Auburn
Comment
UC338318
Pinus sabiniana
unknown
Placer
Auburn Aubutn
Comment
UC35612
Pentachaeta exilis
H. N. Bolander
1865-4-11
4540
Placer
Auburn
Comment
UC3614
Erythronium multiscapideum
H. N. Bolander
1865-4-11
4527
Placer
shady hillsides Auburn
Comment
UC397182
Trifolium willdenovii
Mary E. Pulsifer
1895-4-1
Placer
Auburn
Comment
UC405420
Logfia filaginoides
Katharine Brandegee
April 1915
El Dorado
Cool
Comment
UC405494
Quercus wislizeni
Francis Ramaley
1917-4-24
11144
Placer
Auburn
Comment
UC4148
Odontostomum hartwegii
C. F. Sonne
1891-5-17
14
Placer
Auburn Sierra Nevada Mts., Auburn
Comment
UC420414
Philadelphus lewisii
W. W. Mackie
1904-4
Placer
near Auburn; American River
Comment
UC423052
Clarkia unguiculata
David D. Keck
1928-6-12
420
Placer
Auburn
304
Comment
UC437388
Salix laevigata
Francis Ramaley
1917-1
11143
Placer
Auburn
Comment
UC452595
Marah watsonii
Katharine Brandegee
El Dorado
between Auburn and Pilot Hill
Comment
UC452649
Ceanothus cuneatus var. cuneatus
Francis Ramaley
1917-4-24
11145
Placer
Auburn
Comment
UC480972
Ranunculus occidentalis
Francis Ramaley
1917-4-24
11142
Placer
Auburn
Comment
UC485725
Minuartia californica
Milo S. Baker
1900-2-11
Placer
near Auburn
Comment
UC50080
Pseudobahia heermannii
H. N. Bolander
1865-4-10
4518
Placer
hillside near Auburn
Comment
UC50154
Meconella californica
H. N. Bolander
1865-4-10
4524
Placer
Auburn
Comment
UC50565
Eschscholzia lobbii
Mrs. Ames
1880-1
Placer
Auburn
Comment
UC532164
Brickellia californica
Herbert F. Copeland
1931-9-7
El Dorado
Rattlesnake Bridge
Comment
UC543761
Aristolochia californica
Charles L. Phillips
1928-3-25
Placer
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
UC566896
Tauschia hartwegii
H. L. Mason
1926-5-28
3266
Placer
hills near Auburn (Auburn)
Comment
UC570790
Chamaesyce maculata
H. L. Mason
1929-10-4
5451
Placer
1.5 mi above Auburn
Comment
UC570990
Rhamnus ilicifolia
Herbert L. Mason
1926-5-28
3265
Placer
near Auburn
Comment
UC571236
Arctostaphylos viscida subsp. viscida
H. L. Mason
1926-5-28
3264
Placer
hills near Auburn
Comment
UC629773
Lessingia leptoclada
Annetta Carter
1939-9-30
1483
El Dorado
2.4 mi n Cool (on road to Auburn); Canyon of the Middle Fork of the American River
396
Comment
UC630413
Styrax officinalis var. redivivus
Annetta Carter
1939-9-30
1485
Placer
2 mi e Auburn (canyon of the North Fork of the American River); canyon of the North Fork of the American River
228
Comment
UC639073
Amorpha californica var. californica
Marian M. Enzler
1940-5-28
205
El Dorado
on Hwy 49 about 5 mi from Auburn (ne-facing slope of canyon); American River Canyon
304
Comment
UC643190
Erythronium multiscapideum
Elmer I. Applegate
1929-4-28
5551
El Dorado
three mi s American River (between Coloma and Auburn)
Comment
UC662468
Triteleia bridgesii
Dorothy Law
1941-5-15
Placer
Auburn Sierra Nevada foothills
Comment
UC70403
Eschscholzia lobbii
Milo S. Baker
1900-2-11
Placer
Auburn
Comment
UC73127
Saxifraga californica
Milo S. Baker
1900-2-11
Placer
near Auburn
Comment
UC8089
Minuartia californica
H. N. Bolander
1865-4-11
4543
Placer
near Auburn
Comment
UC809
Carex praegracilis
H. N. Bolander
1865-4-11
4550
Placer
near Auburn
Comment
UC810
Carex praegracilis
H. N. Bolander
1865-4-11
4549
Placer
near Auburn
Comment
UC830765
Tragopogon porrifolius
Kate E. Phelps
1937-5-28
Placer
Auburn
Comment
UC874923
Eryngium castrense
Marcus E. Jones, A. M.
1882-7-8
3602
Placer
Auburn
Comment
UC878990
Asclepias fascicularis
Marcus E. Jones, A. M.
1882-7-8
Placer
Auburn
Comment
UC879052
Asclepias fascicularis
Marcus E. Jones, A. M.
1882-7-8
Placer
Auburn
Comment
UC88376
Micropus californicus var. californicus
T. S. Brandegee
June 1883
Placer
Auburn
Comment
UC89190
Lagophylla glandulosa
Mrs. M. E. P. Ames
1886-1-1
Placer
Auburn
Comment
UC903246
Styrax officinalis var. redivivus
Ethel Crum
1938-5-15
2043
Placer
2 mi ne Auburn (canyon of Middle Fork American River); Sierra Nevada foothills, canyon of Middle Fork American Rive
304
Comment
UC905264
Selaginella hansenii
H. Bolander
1865-10-4
4511
Placer
Auburn
Comment
UC90678
Rigiopappus leptocladus
Mrs. K. Curran
May 1889
Placer
Auburn
Comment
UC942752
Castilleja affinis subsp. affinis
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4011
Placer
s of Auburn (near bridge on Rt 49); North Fork American River
213
Comment
UC942753
Lupinus latifolius var. columbianus
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4020
Placer
near bridge on Rt 49 s Auburn (North Fork American River); North Fork American River
213
Comment
UC942754
Claytonia parviflora subsp. grandiflora
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4013
Placer
s of Auburn (near bridge on Route 49); North Fork American River
213
Comment
UC942755
Silene californica
Peter H. Raven, G. L. Stebbins Jr.
1952-4-20
4016
Placer
North Fork American River s Auburn (near bridge on Rt. 49); North Fork American River s of Auburn
213
Comment
UC942756
Claytonia perfoliata subsp. perfoliata
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4014
Placer
s of Auburn (near bridge on Route 49); North Fork American River
213
Comment
UC9441
Ranunculus hebecarpus
H. N. Bolander
1865-4-10
4510
Placer
Auburn
Comment
UC962100
Castilleja affinis subsp. affinis
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4011
Placer
s of Auburn (near bridge on Rt 49); North Fork American River
213
Comment
UCD100984
Rumex acetosella
Amelie Blyth
1952-5-11
9- 2
Placer
At junction of north fork and middle fork of American River, near Auburn.
Comment
UCD101887
Dudleya cymosa
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10424
Placer
Northern Sierra Nevada. 2.1 miles S of Auburn, along CA-Hwy 49.
293
Comment
UCD101982
Sedella pumila
Allan R. Magie
1957-4-14
120
Placer
Auburn.
Comment
UCD103190
Erodium cicutarium
Allan R. Magie
1957-3-24
109
Placer
Auburn.
Comment
UCD103424
Geranium molle
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11706
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction with American River forks.
287
Comment
UCD104053
Clarkia dudleyana
Julie Combs
1994-5-14
25
Placer
1/2 mile E of Robie St. along hiking trail.
274
Comment
UCD104064
Acmispon brachycarpus
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11711
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction with American River forks.
287
Comment
UCD104352
Clarkia biloba subsp. brandegeeae
K. O'Keefe
1995-6-4
s.n.
Placer
East edge of Old Forest Road, 2 miles from Forest Hill Road. Western Sierra foothills, NE of Auburn.
450
Comment
UCD104783
Astragalus gambelianus
Al Franklin
1987-5-1
87 -08
Placer
1.3 miles east of I-80, on Foothill Road, just outside Auburn, CA.
396
Comment
UCD105047
Clarkia unguiculata
H. T. Hartmann
1941-6-21
s.n.
Placer
Near Auburn.
243
Comment
UCD105747
Genista monspessulana
Michael A. Vincent
1999-6-12
8633
Placer
Above CA Rt. 49, 1.1 miles south of Lincoln Way in Auburn.
Comment
UCD106006
Lupinus albifrons var. albifrons
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-13
10195
Placer
Northern Sierra Nevada Foothills; Forest Hill Road, 2.5 mi E of its junction with CA Hwy 49. North side of the middle fork of the American River. NE of Auburn.
274
Comment
UCD106274
Lupinus albifrons var. collinus
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11713
Placer
Foothills, Northern Sierra Nevada Mountains: Forest Hill Road at the junction with the unnamed road to Lake Clementine.
139
Comment
UCD106345
Lathyrus latifolius
E. O. Amundsen
1920-6-15
s.n.
Placer
E. Auburn.
Comment
UCD107243
Lupinus bicolor
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11705
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction with American River forks.
287
Comment
UCD108260
Trifolium ciliolatum
Beecher Crampton
1955-6-17
2924
Placer
10.5 miles W of Forest Hill.
Comment
UCD108301
Trifolium ciliolatum
R. Tofsrud
1951-6-9
s.n.
Placer
Lake Arthur near Applegate on Hwy. 40.
Comment
UCD108719
Vicia americana subsp. americana
Earl B. Ingrim
1933-5-10
s.n.
Placer
Near Auburn.
Comment
UCD108820
Trifolium dubium
Al Franklin
1987-5-1
87 -10
Placer
1.3 miles east of I-80, on Foresthill Road, just outside Auburn.
396
Comment
UCD108825
Trifolium dubium
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10453
Placer
Northern Sierra Nevada. Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 miles N of Forest Hill Road.
422
Comment
UCD110001
Alnus rhombifolia
Beecher Crampton
1960-11-2
5795
Placer
2 miles east of Bowman, along US Hwy. 40.
Comment
UCD111148
Trifolium hirtum
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11712
Placer
Northern Sierra Nevada Mountains: Forest Hill Road at the junction with the unnamed road to Lake Clementine.
457
Comment
UCD111214
Trifolium hirtum
Michael A. Vincent
1999-6-12
8634
Placer
Above CA Rt. 49, 1.1 miles south of Lincoln Way in Auburn.
Comment
UCD111955
Ceanothus integerrimus
Amelie Blyth
1952-5-11
9 -3
Placer
Along Auburn-Forest Hill road, about 14 miles from Forest Hill.
Comment
UCD112105
Ceanothus cuneatus var. cuneatus
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11714
Placer
Northern Sierra Nevada Mountains; Forest Hill Road at the junction with unnamed road to Lake Clementine.
457
Comment
UCD112185
Ceanothus lemmonii
Ray Prag
1972-4-30
s.n.
Nevada
At milepost 2070, Highway 49, north of Auburn.
518
Comment
UCD115924
Thysanocarpus curvipes
K. Esau
1932-4-17
s.n.
Placer
Auburn.
Comment
UCD116044
Thysanocarpus radians
Allan R. Magie
1957-4-14
121
Placer
Auburn.
Comment
UCD116988
Toxicodendron diversilobum
Sandra L. Holloway
1963-5-18
47
El Dorado
4 miles northeast of Auburn, 1/4 mile east of American River Bridge on State Highway 49.
Comment
UCD117279
Philadelphus lewisii
G. K. Helmkamp; E. A. Helmkamp
2006-6-14
10705
Placer
Northern Sierra Nevada Mountains: 0.2 mile N of Forest Hill Road on unnamed road to Lake Clementine (general area NE of Auburn on Forest Hill Divide).
487
Comment
UCD117710
Gilia capitata subsp. mediomontana
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10425
Placer
Northern Sierra Nevada foothills 2.1 mi south of Auburn along Calif. Hwy 49.
293
Comment
UCD119092
Styrax redivivus
Robert C. Bechtel
1952-5-3
95
Placer
2 miles east of Auburn.
Comment
UCD119093
Styrax redivivus
Linda A. Bell
1975-5-24
173
Placer
Highway 49, 2 miles South-East of Auburn.
457
Comment
UCD119095
Styrax redivivus
Julie Combs
1994-5-14
19
Placer
1/2 m E of Robie St. just off hiking trail.
274
Comment
UCD119102
Styrax redivivus
Al Franklin
1987-5-1
87 -11
Placer
1.3 miles east of I-80 on Foresthill Road, just outside of Auburn.
426
Comment
UCD119120
Styrax redivivus
J. M. Tucker
1958-5-27
3390
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
UCD119121
Styrax redivivus
G. H. Vansell
1930-5-7
2213
Placer
Auburn.
Comment
UCD119668
Genista monspessulana
Annabelle Kleist
2009-4-23
Asb- 36
Placer
Auburn State Recreation Area, Confluence.
Comment
UCD121253
Asclepias cordifolia
Al Franklin
1987-5-1
87 -7
Placer
1.3 miles east of I-80 on Foresthill Road, just outside Auburn, east side of N. Fork American River Canyon.
396
Comment
UCD121256
Asclepias cordifolia
Dr. Isabel McCracken
1935-6-2
s.n.
Placer
Near Auburn.
Comment
UCD122499
Castilleja foliolosa
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10435
Placer
Northern Sierra Nevada: ca. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with CA Hwy 49 at the middle fork of the American River.
370
Comment
UCD122501
Castilleja foliolosa
G. K. Helmkamp; Elizabeth Helmkamp
2007-3-25
11715
Placer
Northern Sierra Nevada Mountains: Forest Hill Road at the junction with the unnamed road to Lake Clementine.
457
Comment
UCD123404
Triphysaria eriantha subsp. eriantha
G. K. Helmkamp; E. A. Helmkamp
2007-3-31
11729
El Dorado
Northern Sierra Nevada Mountains: along CA-193, 1.8 miles east of its junction with Ca-49 at Cool.
488
Comment
UCD123970
Ceanothus cuneatus var. cuneatus
D. O. Burge
2009-4-3
1077 c
Placer
North Fork American River Watershed, Forest Hill Divide, near turn-off for Mammoth Bar OHV Area, Auburn State Recreation Area, roadside on Old Foresthill Road, 1.8 road miles (2.9 km) north-east of intersection with SR 49, 6.1 km 63 deg. (True) ENE of Auburn.
350
Comment
UCD124575
Plantago lanceolata
Amelie Blyth
1952-5-11
9- 1
Placer
Near junction of north fork and middle fork of American River, near Auburn.
Comment
UCD124691
Veronica arvensis
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11707
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks.
287
Comment
UCD125092
Lamium amplexicaule
Allan R. Magie
1957-3-24
112
Placer
Auburn.
Comment
UCD126683
Nicotiana acuminata var. multiflora
H. E. Catlin
1940-9-19
s.n.
Placer
Auburn.
Comment
UCD127200
Anthriscus caucalis
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10427
Placer
Northern Sierra Nevada foothills 2.1 mi south of Auburn along Calif. Hwy 49.
293
Comment
UCD127201
Anthriscus caucalis
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10427 -B
Placer
Northern Sierra Nevada foothills 2.1 mi south of Auburn along Calif. Hwy 49.
293
Comment
UCD128156
Torilis arvensis
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10452
Placer
Northern Sierra Nevada. Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 miles N of Forest Hill Road.
422
Comment
UCD128157
Torilis arvensis
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10427 A
Placer
Northern Sierra Nevada Foothills. 2.1 miles south of Auburn along CA Hwy 49.
293
Comment
UCD128584
Agoseris grandiflora
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10449
Placer
Northern Sierra Nevada. Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 miles N of Forest Hill Road.
422
Comment
UCD128679
Ambrosia artemisiifolia
Beecher Crampton
1959-9-17
5463
Placer
Bowman, along U. S. Highway 40.
Comment
UCD130409
Chondrilla juncea
G. K. Helmkamp; E. A. Helmkamp
2006-8-11
11206
Placer
Northern Sierra Nevada Mountain. Along connecting road joining Forest Hill Road, with the CA-49 crossing of American River.
396
Comment
UCD13164
Clarkia biloba subsp. brandegeeae
Barbara Yungert
1973-5-27
93
Placer
Forest Hill Rd., 2 miles E of junction with Hwy 49.
Comment
UCD132210
Eriophyllum lanatum var. grandiflorum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10441
Placer
Northern Sierra Nevada. Ca. 4 air miles NE of Auburn, along Forest Hill Road, 1.8 miles northeast of its junction with CA Hwy 49 at the middle fork of American River.
370
Comment
UCD132211
Eriophyllum lanatum var. grandiflorum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10441
Placer
Northern Sierra Nevada. Ca. 4 air miles NE of Auburn, along Forest Hill Road, 1.8 miles northeast of its junction with CA Hwy 49 at the middle fork of American River.
370
Comment
UCD132212
Eriophyllum lanatum var. grandiflorum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-13
10426
Placer
Northern Sierra Nevada Foothills. 2.1 miles south of Auburn along CA Hwy 49.
293
Comment
UCD132218
Eriophyllum lanatum var. grandiflorum
J. M. Tucker
1958-5-27
3391
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
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
UCD132715
Clarkia biloba subsp. biloba
Ramona Robison
2012-6-14
s.n.
Placer
Auburn State Recreation Area, in Mammoth Bar Off Highway Vehicle use area.
265
Comment
UCD132716
Philadelphus lewisii
Ramona Robison
2012-6-21
s.n.
Placer
Auburn State Recreation Area, along banks of Lake Clementine.
219
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
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
UCD134328
Madia gracilis
J. M. Tucker
1958-5-27
3392
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
UCD135008
Pinus sabiniana
Beecher Crampton
1960-11-2
5796
Placer
2 miles east of Bowman, along U.S. Highway 40.
548
Comment
UCD135983
Selaginella hansenii
A. S. Crafts
1940-12-10
s.n.
Placer
Near Auburn.
Comment
UCD135984
Selaginella hansenii
A. S. Crafts
1940-12-10
s.n.
Placer
Near Auburn.
Comment
UCD137198
Adiantum jordanii
G. K. Helmkamp; E. A. Helmkamp
2006-5-13
10451
El Dorado
Foothills, Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road.
422
Comment
UCD139271
Dichelostemma volubile
G. K. Helmkamp; E. A. Helmkamp
2006-5-13
10456
El Dorado
Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road.
422
Comment
UCD139335
Triteleia ixioides subsp. scabra
C. Susan Brown
1976-5-15
24
Placer
3.4 miles west of Auburn Forest Hill Road on Old Forest Hill Road, Lake Clementine.
213
Comment
UCD139336
Triteleia ixioides subsp. scabra
Julie Combs
1994-5-14
20
Placer
1 m E of railroad tracks.
579
Comment
UCD14396
Anagallis arvensis
Cathleen Chapton
1983-5-28
41
Placer
Placer Co.; along Flood Lane;
441
Comment
UCD149436
Eriogonum umbellatum
G. Ledyard Stebbins
1976-8-14
76192
El Dorado
South side of North Fork, American River, below bridge of State Highway no. 49. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652248. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.)
188
Comment
UCD149440
Robinia pseudoacacia
G. Ledyard Stebbins
1976-9-25
76265
El Dorado
South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.)
176
Comment
UCD149441
Carex
G. Ledyard Stebbins
1976-9-25
76267
El Dorado
South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.)
176
Comment
UCD149442
Datisca glomerata
G. Ledyard Stebbins
1976-9-25
76276
El Dorado
South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.)
176
Comment
UCD149451
Brickellia californica
G. Ledyard Stebbins
1976-8-14
76191
El Dorado
Along North and Middle Forks of American River, south side, just east of Highway 49 bridge. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652249. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.)
188
Comment
UCD150005
Persicaria hydropiper
G. Ledyard Stebbins
1976-9-25
76263
El Dorado
At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.)
176
Comment
UCD150021
Heterotheca oregona var. rudis
G. Ledyard Stebbins
1976-9-25
76266
El Dorado
At south side of the American River, at junction of North and Middle Fork. Immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.)
176
Comment
UCD15160
Senecio vulgaris
Phyllis Adams
1982-4-24
9
Placer
near the town of Auburn, in the American River Canyon, at the end of Flood Road;
441
Comment
UCD15168
Quercus douglasii
Phyllis Adams
1982-5-9
37
Placer
California, Placer Co.; along Old Foresthill Road, in the American River Canyon;
457
Comment
UCD15608
Drymocallis glandulosa
Lisa Montany
1985-5-18
26
Placer
Mosquito Ridge Rd, 17.3 miles west of Forest Hill Rd.
1219
Comment
UCD158830
Asclepias cordifolia
K. O'Keefe
1995-6-4
s.n.
Placer
Placer County, East edge of Old Forest Hill Rd., two mi from Forest Hill Rd. Western Sierra foothills, northeast of Auburn.
450
Comment
UCD159461
Eriophyllum lanatum
D. S. Park
2010-8-11
215
Placer
Along Old Auburn Forest Rd. Common.
344
Comment
UCD159462
Grindelia camporum
D. S. Park
2010-8-11
216
Placer
Hiking trail off Old Forest Hill Rd. overlooking American River. Common. Growing along mountainside.
176
Comment
UCD160889
Heterotheca oregona
G. Ledyard Stebbins
1976-8-14
76191 A
El Dorado
Along North and Middle Forks of American River, south side, just east of Highway 49 bridge. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from Stebbins 76191. Collected with Stebbins 76191.)
188
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
UCD17679
Rubus armeniacus
H. Olmo; T. S. Mallah
1953-4-8
53 88
Placer
California. Placer County: on Placer Road in Auburn. Follow to bottom near new highway cut. Off Grass Valley Highway.
Comment
UCD17681
Rubus armeniacus
H. Olmo; T. S. Mallah
1953-4-8
53 81
Placer
California. Placer County: corner of Grass Valley Highway and Sawyer Court in Auburn.
Comment
UCD17700
Rubus ursinus
H. Olmo; T. S. Mallah
1953-3-24
53 21 A
Placer
California. Placer County: Auburn.
Comment
UCD18246
Madia subspicata
E. A. Dean
1998-5-30
458
Placer
NE of town of Auburn, along SE side of Foresthill Rd.
500
Comment
UCD18247
Githopsis specularioides
E. A. Dean
1998-5-30
457
Placer
NE of town of Auburn, along SE side of Foresthill Rd.
500
Comment
UCD19109
Chondrilla juncea
A. M. Shapiro
1987-6-6
s.n.
Placer
city of Auburn, Hwy 49 north of Elm St., in restaurant parking lot (Katrina's Kitchen).
365
Comment
UCD33050
Trifolium depauperatum
Beecher Crampton
1966-4-14
7644
Placer
North of Lincoln.
Comment
UCD36110
Juncus patens
Beecher Crampton
1952-11-9
923
Placer
6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
Comment
UCD36117
Panicum acuminatum var. fasciculatum
Beecher Crampton
1952-11-9
917
Placer
Placer County, 6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
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
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
UCD36121
Muhlenbergia rigens
Beecher Crampton
1952-11-9
921
Placer
Placer County, 6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
Comment
UCD37375
Ambrosia artemisiifolia
Beecher Crampton
1959-9-17
5463
Placer
Bowman, along U. S. Highway 40.
Comment
UCD37503
Andropogon virginicus
Beecher Crampton
1960-11-2
5793
Placer
Placer County, 2 miles east of Bowman, along U.S. Highway 40.
Comment
UCD37506
Andropogon glomeratus
Beecher Crampton
1960-11-2
5802
Placer
Placer County, 1 mile southeast of Auburn, north slope above North Fork of American River, along State Highway 49.
Comment
UCD38487
Apocynum androsaemifolium
Beecher Crampton
1955-6-15
2925
Placer
10.5 miles west of Forest Hill.
Comment
UCD39019
Cytisus scoparius
Beecher Crampton
1960-11-2
5792
Placer
2 miles east of Bowman, along US Hwy. 40.
Comment
UCD39020
Tragopogon dubius
Beecher Crampton
1960-11-2
5791
Placer
2 miles east of Bowman, along US Hwy. 40.
Comment
UCD40437
Quercus chrysolepis
Rodney Gale Myatt
1972-6-1
1692 -11
El Dorado
Cool.
310
Comment
UCD40903
Styrax officinalis var. redivivus
Cathleen Chapton
1983-5-28
31
Placer
Lake Clementine Road, American River Canyon.
243
Comment
UCD40908
Torilis arvensis
Dan Ceobrquist
1984-5-22
10
Placer
3 mi. east of Auburn. Along side of Hwy 80.
Comment
UCD56040
Andropogon glomeratus
Beecher Crampton
1960-11-2
5802
Placer
north slope of the North Fork of the American River, along State Hwy. 49, 1 mile SE of Auburn.
Comment
UCD56060
Andropogon glomeratus
Arthur L. Menzies
1962-11-3
s.n.
Placer
Sierra Nevada, on Hwy. 49, 1/4 mile west of American River Bridge near Auburn.
213
Comment
UCD56100
Andropogon virginicus
Beecher Crampton
1960-11-2
5793
Placer
2 miles east of Bowman, along U.S. Hwy. 40.
Comment
UCD56102
Andropogon virginicus
Jack E. Herr
1955-10-10
s.n.
Placer
Auburn.
Comment
UCD56110
Andropogon virginicus
Beecher Crampton
1957-5-7
3999
Placer
2 miles west of Clipper Gap, US Hwy. 40 ca. 3 miles east of Auburn.
Comment
UCD56117
Andropogon virginicus
T. C. Fuller
1961-10-5
7086
El Dorado
2 mi. east of Cool, Cool-Greenwood Rd.
Comment
UCD56444
Aristida oligantha
Beecher Crampton
1957-6-18
4228
El Dorado
Cool.
Comment
UCD58451
Bromus commutatus
R. Tofsrud
1951-6-9
s.n.
Placer
Lake Arthur near Applegate on Hwy. 40.
Comment
UCD58524
Bromus diandrus
Al Franklin
1987-5-1
87 -04
Placer
1.6 miles east of I-80 on Forest Hill Rd. Just outside of Auburn.
426
Comment
UCD58828
Bromus hordeaceus
Al Franklin
1987-5-1
87 -01
Placer
1.6 miles east of I-80 on Foresthill Road; just outside of Auburn.
426
Comment
UCD58915
Bromus laevipes
J. M. Tucker
1958-5-27
3388
El Dorado
Beside State Highway 49. 3.2 miles (by road) north of Cool.
Comment
UCD60141
Cynosurus echinatus
J. M. Tucker
1958-5-27
3393
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
UCD60282
Dactylis glomerata
Collector unknown
1951-1
Placer
Auburn Area.
Comment
UCD61846
Elymus glaucus
J. M. Tucker
1958-5-27
3389
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
UCD64109
Quercus wislizeni var. wislizeni
G. K. Helmkamp; E. A. Helmkamp
2007-3-25
11710
Placer
Northern Sierra Nevada Mountains: Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction with American River forks.
287
Comment
UCD66196
Lolium multiflorum
Al Franklin
1987-5-1
87 -05
Placer
1.6 mis. east of I-80 on Foresthill Road, just outside of Auburn.
426
Comment
UCD66577
Gastridium phleoides
Elizabeth Wilson
1940-5-1
Placer
Auburn.
Comment
UCD67894
Adenostoma fasciculatum
Julie Knorr
1977-5-29
15
Placer
Auburn Ravine Road, ca. 2.2 miles S from Auburn.
Comment
UCD67979
Styrax redivivus
Linda A. Bell
1975-5-24
173
Placer
Highway 49, 2 miles South-East of Auburn.
457
Comment
UCD77157
Brodiaea minor
Robert E. Preston
2002-5-24
1806
El Dorado
Cool, along SR 193, 0.15 mi e of Hwy 49.
465
Comment
UCD77210
Brodiaea elegans subsp. elegans
Robert E. Preston
2004-5-22
2245
El Dorado
Cool, at jct Hwy 49 and SR 193.
464
Comment
UCD80016
Sanicula tuberosa
CNPS SN Foothill Team
2005-4-26
SNFN 0183 b
Placer
CDPR Auburn State Recreation Area. The stand is located at the northeast end of Robie Point, about 100 meters east (downslope) of the Western States trail, just to the north and east of where it rounds the point (accessed from the trailhead at Robie Point).
259
Comment
UCD80017
Sanicula bipinnatifida
CNPS SN Foothill Team
2005-4-26
SNFN 0183 a
Placer
CDPR Auburn State Recreation Area. The stand is located at the northeast end of Robie Point, about 100 meters east (downslope) of the Western States trail, just to the north and east of where it rounds the point (accessed from the trailhead at Robie Point).
259
Comment
UCD80032
Agoseris retrorsa
CNPS SN Foothill Team
2005-5-2
SNFN 0185 b
El Dorado
CDPR Auburn State Recreation Area, 500 meters west of Olmsted Loop trail, approximately one km east of a bend in the American River. The access is easiest from the Cool entrance near Highways 49 and 193, about due west of the gate and parking area.
416
Comment
UCD80050
Coreopsis stillmanii
CNPS SN Foothill Team
2005-3-12
Survey
Placer
Auburn State Recreation Area.
Comment
UCD80063
Pseudognaphalium californicum
CNPS SN Foothill Team
2005-5-3
SNFN 0188
El Dorado
CDPR Auburn State Recreation Area, north of the Auburn-Cool road, just west of the Olmstead loop trail, about a quarter of a mile after it goes north from the ACT.
435
Comment
UCD80066
Helianthella californica
CNPS SN Foothill Team
2005-4-26
SNFN 0183 c
Placer
CDPR Auburn State Recreation Area, at the northeast end of Robie Point, about 100 meters east (downslope) of the Western States trail, just to the north and east of where it rounds the point (accessed from the trailhead at Robie Point).
259
Comment
UCD80091
Madia elegans
CNPS SN Foothill Team
2005-4-28
SNFN 0184 c
El Dorado
CDPR, Auburn State Recreation Area, north of the Auburn-Cool trail, about a mile W of Highway 49.
443
Comment
UCD80219
Silene laciniata subsp. californica
CNPS SN Foothill Team
2005-5-2
SNFN 0187 b
El Dorado
CDPR, Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon).
430
Comment
UCD80265
Eleocharis pachycarpa
CNPS SN Foothill Team
2006-6-29
SNNR 0690 a
El Dorado
CDPR Auburn State Recreation Area.
441
Comment
UCD80317
Trifolium microdon
CNPS SN Foothill Team
2005-4-28
SNFN 0184 a
El Dorado
CDPR Auburn State Recreation Area, north of the Auburn-Cool trail, about a mile W of Highway 49.
443
Comment
UCD80330
Trifolium bifidum
CNPS SN Foothill Team
2005-4-26
SNFN 0183 d
Placer
CDPR Auburn State Recreation Area. The stand is located at the northeast end of Robie Point, about 100 meters east (downslope) of the Western States trail, just to the north and east of where it rounds the point (accessed from the trailhead at Robie Point).
259
Comment
UCD80331
Trifolium ciliolatum
CNPS SN Foothill Team
2005-5-3
SNFN 0190 a
El Dorado
CDPR Auburn State Recreation Area. The plot is west of the Robie trail, south of where it intersects the Olmstead loop trail.
487
Comment
UCD80334
Vicia hirsuta
CNPS SN Foothill Team
2005-4-27
SNNR 0001
El Dorado
CDPR Auburn State Recreation Area, eastern portion.
469
Comment
UCD80365
Iris macrosiphon
CNPS SN Foothill Team
2005-4-26
SNFN 0182 a
Placer
CDPR Auburn State Recreation Area, about a half kilometer north of Robie Point.
272
Comment
UCD80402
Scutellaria tuberosa
CNPS SN Foothill Team
2005-4-28
SNFN 0184 b
El Dorado
CDPR, Auburn State Recreation Area, north of the Auburn-Cool trail, about a mile W of Highway 49.
443
Comment
UCD80419
Allium peninsulare var. peninsulare
CNPS SN Foothill Team
2005-5-2
SNFN 0185 a
El Dorado
CDPR Auburn State Recreation Area, 500 meters west of Olmsted Loop Trail, approximately 1 km east of a bend in the American River. The access is easiest from the Cool entrance near Highways 49 and 193, west of the gate and parking area.
416
Comment
UCD80521
Bromus secalinus
CNPS SN Foothill Team
2006-6-28
SNNR 0684
El Dorado
CDPR Auburn State Recreation Area.
454
Comment
UCD80532
Bromus carinatus var. carinatus
CNPS SN Foothill Team
2005-5-2
SNFN 0187 a
El Dorado
CDPR Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon).
430
Comment
UCD80570
Melica torreyana
CNPS SN Foothill Team
2005-4-25
SNFN 0181
El Dorado
CDPR Auburn State Recreation Area, west of the northeastern portion of the Olmsted Loop Trail.
377
Comment
UCD80582
Nassella pulchra
CNPS SN Foothill Team
2006-4-18
SNFN 0290
El Dorado
CDPR Auburn State Recreation Area. See directions from previous plot. This plot is closer to Park Road.
442
Comment
UCD80625
Collomia heterophylla
CNPS SN Foothill Team
2005-5-3
SNFN 0190 b
El Dorado
CDPR, Auburn State Recreation Area, west of the Robie Trail, south of where it intersects the Olmstead Loop Trail.
487
Comment
UCD80674
Rumex conglomeratus
CNPS SN Foothill Team
2006-6-29
SNNR 0683 a
El Dorado
CDPR, Auburn State Recreation Area.
439
Comment
UCD80699
Delphinium gracilentum
CNPS SN Foothill Team
2005-4-26
SNFN 0182 b
Placer
CDPR, Auburn State Recreation Area, about a half kilometer north of Robie Point.
272
Comment
UCD80707
Kumlienia hystricula
CNPS SN Foothill Team
2005-3-12
Survey
Placer
Auburn State Recreation Area, collected on Yankee Jim's Road.
Comment
UCD80760
Lithophragma bolanderi
CNPS SN Foothill Team
2005-5-2
SNFN 0186
El Dorado
CDPR, Auburn State Recreation Area, south of the Auburn-Cool Trail, in the Knickerbockers Canyon, just south and east of where the Olmstead Loop Trail crosses the creek.
405
Comment
UCD80803
Solanum americanum
CNPS SN Foothill Team
2006-6-29
SNNR 0683 b
El Dorado
CDPR, Auburn State Recreation Area.
439
Comment
UCD82692
Quercus chrysolepis
Rodney Gale Myatt
1972-6-1
1692 -1
El Dorado
Cool.
310
Comment
UCD86437
Melica californica
Beecher Crampton
1955-6-15
2867
Placer
0.5 mile south of U. S. Hwy. 40 on the Forest Hill Road.
Comment
UCD88208
Panicum acuminatum var. fasciculatum
Beecher Crampton
1952-11-9
917
Placer
6 miles east of Auburn, about 1.5 miles south of Meadow Vista.
457
Comment
UCD88755
Paspalum dilatatum
Collector Unknown
1939-6-23
s.n.
Placer
Catlin, Auburn.
Comment
UCD91290
Polypogon monspeliensis
Beecher Crampton
1957-6-18
4227
El Dorado
location unknown.
Comment
UCD92662
Sorghum halepense
G. K. Helmkamp; E. A. Helmkamp
2007-9-30
13043
Sutter
Sacramento Valley. Oak Ave. at its junction with CA-99, about 2.8 miles N of the Feather River crossing.
8
Comment
UCD93658
Vulpia microstachys
Beecher Crampton
1955-6-15
2855
Placer
Forest Hill Road, just off US Hwy. 40.
Comment
UCD95313
Eschscholzia caespitosa
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-13
10198
Placer
Northern Sierra Nevada Foothills; Forest Hill Road, 2.5 miles east of its junction with CA Hwy 49. North side of the middle fork of the American River. NE Auburn.
274
Comment
UCD95774
Delphinium hansenii
H. Lewis; C. Epling
1941-5-24
s.n.
Placer
Auburn.
Comment
UCD99866
Polygonum bolanderi
G. L. Stebbins Jr.
1976-8-14
76190
El Dorado
North Fork American River, at crossing of State Highway 49 between Auburn and Cool.
213
Comment
UCR109610
Hypericum perforatum
R. D. Goeden, Don W. Ricker
1967-6-9
s.n.
El Dorado
Sierra Nevada Foothills, near Auburn
400
Comment
UCR123376
Anagallis arvensis
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5055
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR123377
Euphorbia maculata
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5057
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR123378
Croton setiger
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5058
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR123379
Hypericum perforatum
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5054
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR123467
Kickxia elatine
George K. Helmkamp, E. A. Helmkamp
1999-6-29
5053
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR146673
Andropogon glomeratus
Beecher Crampton
1960-11-2
5802
Placer
Sierra Nevada foothills, 1 mile east ['southeast'] of Auburn; north slope above North Fork of American River along State Highway 49
305
Comment
UCR146848
Cuscuta brachycalyx
Beecher Crampton
1977-7-2
9512
Placer
Sierra Nevada Foothills, 3.5 miles northeast of Auburn, east of Elder's Corner on Dry Creek Road
412
Comment
UCR151578
Hypericum anagalloides
Beecher Crampton
1952-11-9
925
Placer
6 mi east of Auburn
457
Comment
UCR172648
Castilleja pruinosa
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10199
Placer
Northern Sierra Nevada Foothills, Forest Hill Road, 2.5 mi east of its junction with Calif. Hwy 49. North side of the middle fork of the American River, NE of Auburn
274
Comment
UCR172649
Eschscholzia californica
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10198
Placer
Northern Sierra Nevada Foothills, Forest Hill Road, 2.5 mi east of its junction with Calif. Hwy 49. North side of the middle fork of the American River, NE of Auburn
274
Comment
UCR172650
Dichelostemma capitatum subsp. capitatum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10197
Placer
Northern Sierra Nevada Foothills, Forest Hill Road, 2.5 mi east of its junction with Calif. Hwy 49. North side of the middle fork of the American River, NE of Auburn
274
Comment
UCR172651
Hordeum murinum subsp. leporinum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10196
Placer
Northern Sierra Nevada Foothills, Forest Hill Road, 2.5 mi east of its junction with Calif. Hwy 49. North side of the middle fork of the American River, NE of Auburn
274
Comment
UCR172652
Lupinus albifrons var. albifrons
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10195
Placer
Northern Sierra Nevada Foothills, Forest Hill Road, 2.5 mi east of its junction with Calif. Hwy 49. North side of the middle fork of the American River, NE of Auburn
274
Comment
UCR173248
Scandix pecten-veneris
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10459
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173249
Trifolium willdenovii
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10458
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173250
Silene californica
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10457
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173251
Iris
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10454
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173252
Trifolium dubium
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10453
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173253
Torilis arvensis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10452
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173254
Adiantum jordanii
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10451
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173255
Polypodium calirhiza
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10450
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173256
Agoseris grandiflora
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10449
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173257
Potentilla glandulosa
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10445
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173258
Orobanche uniflora
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10446
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173259
Trifolium hirtum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10444
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173260
Dichelostemma volubile
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10456
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173261
Dudleya cymosa subsp. cymosa
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10424
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173262
Gilia capitata subsp. mediomontana
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10425
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173263
Eriophyllum lanatum var. grandiflorum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10426
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173264A
Torilis arvensis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10427 A
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173265
Trifolium hirtum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10428
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173266
Geranium dissectum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10428 A
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173267
Lupinus albifrons var. collinus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10429
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173268
Linum bienne
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10431
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173269
Dactylis glomerata
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10432
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173270
Madia gracilis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10434
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR173271
Castilleja foliolosa
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10435
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173272
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10436
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173273
Melica torreyana
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10437
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173274
Trifolium hirtum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10438
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173275
Lupinus albifrons var. collinus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10439
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173276
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10440
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173277
Eriophyllum lanatum var. grandiflorum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10441
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173278
Geranium molle
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10442
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along Forest Hill Road, 1.8 mi. NE of its junction with Calif. Hwy 49 at the middle fork of the American River
370
Comment
UCR173279
Claytonia parviflora subsp. grandiflora
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10443
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173280
Calochortus albus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10447
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR173729
Clarkia biloba subsp. brandegeeae
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10708
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173731
Collinsia tinctoria
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10713
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173737
Philadelphus lewisii
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10705
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173740
Hypericum concinnum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10709
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173770
Erigeron foliosus var. hartwegii
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10718
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173771
Castilleja foliolosa
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10717
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173772
Adenostoma fasciculatum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10716
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173787
Lupinus microcarpus var. microcarpus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10715
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173788
Layia pentachaeta subsp. pentachaeta
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10714
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment Read comments Jan 8 2013
UCR173789
Keckiella breviflora subsp. breviflora
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10711
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR173791
Penstemon azureus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10712
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR174012
Clarkia unguiculata
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-14
10710
Placer
Northern Sierra Nevada Mountains foothills, 0.2 mile north of Forest Hill Road on Lake Clementine Rd., area northeast of Auburn on Forest Hill Divide
488
Comment
UCR176255
Chondrilla juncea
George K. Helmkamp, E. A. Helmkamp
2006-8-11
11206
Placer
Northern Sierra Nevada Mtns foothills, along connecting road joining Forest Hill Rd. with the Calif. Hwy 49 crossing of American River
396
Comment
UCR176279
Fritillaria
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10448
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR176280
Lupinus benthamii
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10433
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR176281
Bromus hordeaceus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10430
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR176282
Anthriscus caucalis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10427 B
Placer
Northern Sierra Nevada foothills, 2.1 mi south of Auburn along Calif. Hwy 49
293
Comment
UCR177015
Sanicula crassicaulis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-13
10455
Placer
Northern Sierra Nevada Foothills, c. 4 air mi. NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road
422
Comment
UCR188842
Castilleja foliolosa
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11715
Placer
Foothills, Northern Sierra Nevada Mountains, Forest Hill Road at the junction with the unnamed road to Lake Clementine
457
Comment
UCR188843
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11714
Placer
Foothills, Northern Sierra Nevada Mountains, Forest Hill Road at the junction with the unnamed road to Lake Clementine
457
Comment
UCR188844
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11713
Placer
Foothills, Northern Sierra Nevada Mountains, Forest Hill Road at the junction with the unnamed road to Lake Clementine
457
Comment
UCR188845
Trifolium hirtum
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11712
Placer
Foothills, Northern Sierra Nevada Mountains, Forest Hill Road at the junction with the unnamed road to Lake Clementine
457
Comment
UCR188846
Lotus humistratus
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11711
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR188847
Quercus wislizeni var. wislizeni
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11710
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR188849
Veronica arvensis
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11707
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR188850
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11705
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR189453
Triphysaria eriantha subsp. eriantha
George K. Helmkamp, E. A. Helmkamp
2007-3-31
11729
El Dorado
Foothills, northern Sierra Nevada Mountains, along CA-193, 1.8 miles east of its junction with CA-49 at Cool
488
Comment
UCR194943
Lotus scoparius var. scoparius
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12036
Placer
Northern Sierra Nevada Mountains Foothills, along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
Comment
UCR194944
Lupinus benthamii
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12040
Placer
Northern Sierra Nevada Mountains Foothills, along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
Comment
UCR194947
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12037
Placer
Northern Sierra Nevada Mountains Foothills, along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
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
UCR194954
Chorizanthe membranacea
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12038
Placer
Northern Sierra Nevada Mountains Foothills, along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
Comment
UCR194955
Dudleya cymosa subsp. cymosa
George K. Helmkamp, E. A. Helmkamp
2007-5-18
12039
Placer
Northern Sierra Nevada Mountains Foothills, along the connection road from CA-49 to Forest Hill Road; 1.1 miles east of the crossing of the junction of the North and West Forks of the American River
229
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
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
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
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
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
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
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
UCR202651
Epilobium densiflorum
George K. Helmkamp
1999-6-29
5056
Placer
Sierra Nevada Foothills, corner of Dry Creek Rd & Bowman Rd, near Nielsburg, 3 mi NE of Auburn beside I-80 & 1.5 NW of North Fork Lake on American River
457
Comment
UCR207849
Lotus humistratus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14559
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR207850
Medicago polymorpha
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14558
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR207851
Eschscholzia californica
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14557
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR207852
Lupinus benthamii
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14556 A
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR207853
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14556
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 0.8 mile east of its junction with CA-49 and the North and Middle Forks of the American River
277
Comment
UCR207854
Lolium perenne subsp. multiflorum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14567
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207855
Thysanocarpus curvipes
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14566
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207856
Medicago polymorpha
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14565
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207857
Trifolium hirtum
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14564
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207858
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14563
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207859
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14562
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
Comment
UCR207860
Cryptantha flaccida
George K. Helmkamp, E. A. Helmkamp
2009-4-22
14561
Placer
Sierra Nevada Mountains Foothills, Forest Hill Road 1.9 mile east of its junction with CA-49 and the North and Middle Forks of the American River
399
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
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
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
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
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
UCR218219
Heteromeles arbutifolia
George K. Helmkamp, E. A. Helmkamp
2010-6-26
16418
Placer
Sierra Nevada Mountains Foothills, along CA-49 in the section dropping rapidly to the American River forks; about 1/2 mile east of Auburn
355
Comment
UCR231884
Brickellia californica
George K. Helmkamp, E. A. Helmkamp
2010-10-16
17015
Placer
Northern Sierra Nevada Mountains Foothills, Old Foresthill Road (between CA-49 and new Foresthill Rd), 1.8 miles northeast of junction with CA-49
250
Comment
UCR235594
Sedum spathulifolium
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18923
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235595
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18922
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235596
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18921
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235597
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18920
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235610
Adiantum jordanii
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18917
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235611
Vicia hirsuta
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18916
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235612
Melica torreyana
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18915
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235613
Lathyrus sulphureus
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18914
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235615
Calochortus albus
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18912
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235616
Fritillaria affinis
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18911
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235617
Bromus laevipes
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18910
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235619
Claytonia parviflora subsp. grandiflora
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18919
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR235693
Poa
George K. Helmkamp, E. A. Helmkamp
2012-5-5
18918
Placer
Northern Sierra Nevada Mountains Foothills, Lake Clementine Road, 1.2 miles west of its junction with Foresthill Road, 0.3 air mi. SE (123 deg. ) of Clementine Dam on the American River
396
Comment
UCR238586
Bromus hordeaceus
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18665
Placer
Northern Sierra Nevada Mountains Foothills, Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing
258
Comment
UCR238587
Scandix pecten-veneris
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18664
Placer
Northern Sierra Nevada Mountains Foothills, Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing
258
Comment
UCR238597
Lupinus benthamii
George K. Helmkamp, E. A. Helmkamp
2012-3-31
18668
Placer
Northern Sierra Nevada Mountains Foothills, Old Foresthill Road, 0.7 mile northeast of its junction with CA-49 and the American River Crossing
258
Comment
UCR242553
Trifolium glomeratum
George K. Helmkamp, E. A. Helmkamp
2011-6-2
17457
Placer
Northern Sierra Nevada Mountains Foothills, along CA-49 southeast of Auburn at a trail entrance to the Auburn State Recreation Area
354
Comment
UCR242999
Anthriscus caucalis
Richard C. Schulhof
1984-5-19
22
Placer
Sierra Nevada Mtns. Foothills, On Road 49, 3 miles south of Auburn [toward Cool]
671
Comment
UCR246506
Chamaebatia foliolosa
Gregory Brickner
1984-5-12
027
Placer
off Forest Hill Road 5 mi east of Auburn
439
Comment
UCR247466
Eschscholzia caespitosa
George K. Helmkamp, E. A. Helmkamp
2007-3-25
11709
Placer
Northern Sierra Nevada Mountains Foothills, Forest Hill Road, 0.9 mile east of its junction with CA-49 at the bridge of the junction of American River forks
287
Comment
UCR250082
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Mary Alice Barnes
2013-5-3
20506
Placer
Northern Sierra Nevada Mountains Foothills, junction of Forest Hill Road and Forest Hill Bypass (Old Auburn-Foresthill Rd.), northeast of Auburn
445
Comment
UCR253475
Senecio vulgaris
George K. Helmkamp
2014-3-11
22538
Nevada
Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way
402
Comment
UCR253502
Erodium cicutarium
George K. Helmkamp
2014-3-11
22539
Nevada
Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way
402
Comment
UCR253504
Brassica kaber
George K. Helmkamp
2014-3-11
22540
Nevada
Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way
402
Comment
UCR253527
Triteleia ixioides subsp. anilina
George K. Helmkamp, Amy Barnes
2014-4-23
22791
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253528
Plagiobothrys shastensis
George K. Helmkamp, Amy Barnes
2014-4-23
22792
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253529
Nemophila heterophylla
George K. Helmkamp, Amy Barnes
2014-4-23
22793
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253530
Ranunculus occidentalis
George K. Helmkamp, Amy Barnes
2014-4-23
22794
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253531
Calochortus albus
George K. Helmkamp, Amy Barnes
2014-4-23
22795
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253532
Micropus californicus var. californicus
George K. Helmkamp, Amy Barnes
2014-4-23
22796
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253533
Claytonia parviflora subsp. grandiflora
George K. Helmkamp, Amy Barnes
2014-4-23
22797
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253572
Iris hartwegii subsp. hartwegii
George K. Helmkamp, Amy Barnes
2014-4-23
22798
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253573
Melica torreyana
George K. Helmkamp, Amy Barnes
2014-4-23
22799
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253574
Galium aparine
George K. Helmkamp, Amy Barnes
2014-4-23
22800
Placer
Sierra Nevada Mountains Foothills, Old Auburn-Foresthill Road, 1.7 miles northeast of its junction with CA-49 at North Fork American River
407
Comment
UCR253621
Sonchus oleraceus
George K. Helmkamp
2014-3-11
22537
Nevada
Sierra Nevada Mountains Foothills, Auburn, southbound on CA-49 about 0.1 mile east of Lincoln Way
402
Comment
UCR256515
Lupinus microcarpus var. densiflorus
George K. Helmkamp, Amy Barnes
2014-4-23
22771
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR256998
Gilia capitata subsp. pedemontana
George K. Helmkamp, Amy Barnes
2014-4-23
22787
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257018
Ranunculus occidentalis
George K. Helmkamp, Amy Barnes
2014-4-23
22788
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257019
Lupinus bicolor
George K. Helmkamp, Amy Barnes
2014-4-23
22778
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257021
Vicia hirsuta
George K. Helmkamp, Amy Barnes
2014-4-23
22780
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257022
Calochortus albus
George K. Helmkamp, Amy Barnes
2014-4-23
22782
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257023
Layia pentachaeta subsp. pentachaeta
George K. Helmkamp, Amy Barnes
2014-4-23
22783
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257072
Plectritis ciliosa subsp. insignis
George K. Helmkamp, Amy Barnes
2014-4-23
22784
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257074
Lotus humistratus
George K. Helmkamp, Amy Barnes
2014-4-23
22775
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257075
Trifolium hirtum
George K. Helmkamp, Amy Barnes
2014-4-23
22776
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257101
Dichelostemma volubile
George K. Helmkamp, Amy Barnes
2014-4-23
22785
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257102
Thysanocarpus curvipes
George K. Helmkamp, Amy Barnes
2014-4-23
22786
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257151
Iris hartwegii subsp. hartwegii
George K. Helmkamp, Amy Barnes
2014-4-23
22789
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257558
Trifolium dubium
George K. Helmkamp, Amy Barnes
2014-4-23
22781
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257565
Lupinus benthamii
George K. Helmkamp, Amy Barnes
2014-4-23
22774
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257566
Eschscholzia caespitosa
George K. Helmkamp, Amy Barnes
2014-4-23
22773
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR257567
Hypochaeris glabra
George K. Helmkamp, Amy Barnes
2014-4-23
22772
Placer
Sierra Nevada Mountains Foothills, Old Forest Hill Road, 0.4 mile northeast of its junction with CA-49 at North Fork American River
290
Comment
UCR280609
Quercus wislizeni
Tom Scott, Gary Nakamura
2009-1
2009- 017
Placer
Sierra Nevada Mtns. Foothills, Auburn, Hwy 49 at Auburn Bridge on American River, slopes on north side of canyon above highway
198
Comment
UCR70761
Lessingia leptoclada
Annetta Carter
1939-9-30
1483
El Dorado
Cyn of the middle fork of the American River. 2.4 mi north of Cool on rd to Auburn, Sierra Nevada Foothills
396
Comment
UCSB32122
Quercus wislizeni var. wislizeni
Pulsifer Ames, Mary; Bingham, R.
Placer
Auburn
Comment
UCSB32267
Perideridia bolanderi
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32286
Lomatium utriculatum
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32297
Sanicula bipinnata
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSB32305
Tauschia hartwegii
Bingham, R. F. (Mrs.)
1882-1
Placer
Auburn
Comment
UCSC009131
Quercus X morehus
Al Keuter
2015-3-31
10- 33 -1
Placer
North Fork American River/SR193
221
Comment
UCSC009140
Quercus wislizeni var. wislizeni
Al Keuter
2015-3-31
10- 05 -2
Placer
North Fork American River/SR193
202
Comment
UCSC009267
Quercus kelloggii
Al Keuter
2015-3-31
10- 06 -2
Placer
North Fork American River/SR193
203
Comment
UCSC009278
Quercus wislizeni var. wislizeni
Al Keuter
2015-3-31
10- 05 -1
Placer
North Fork American River/SR193
202
Comment