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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC102492
Populus fremontii
Junea Kelley
1920-4-24
s.n.
Yuba
Los [Vergils] Verjeles
Comment
CAS-BOT-BC104031
Salix gooddingii
C. Hart Merriam
1906-9-1
s.n.
Yuba
Mouth of the Yuba River, Marysville
Comment
CAS-BOT-BC107372
Salix lasiolepis var. lasiolepis
A. A. Heller
1905-3-21
7559
Yuba
Marysville
Comment
CAS-BOT-BC107385
Salix lasiolepis var. lasiolepis
A. Eastwood
1919-9-1
s.n.
Yuba
Marysville
Comment
CAS-BOT-BC127353
Agrostis exarata
Lowell Ahart
1979-6-25
s.n.
Yuba
1 mile south of Challenge.
Comment
CAS-BOT-BC128687
Arbutus menziesii
Alice Eastwood
1918-4-7
6799
Yuba
Camptonville
Comment
CAS-BOT-BC128688
Arbutus menziesii
Alice Eastwood
1918-4-7
6800
Yuba
Camptonville
Comment
CAS-BOT-BC130624
Lilium humboldtii
Rimo Bacigalupi
1927-7-2
1583
Yuba
1 mile west of Camptonville
Comment
CAS-BOT-BC140760
Chamaebatia foliolosa
Brighton C. Cain
1925-8-16
38
Yuba
Junction of roads from Marysville and Nevada City to Downieville
Comment
CAS-BOT-BC140761
Chamaebatia foliolosa
Elmer I. Applegate
1934-5-2
8896
Yuba
Near Indian Valley
Comment
CAS-BOT-BC146875
Rosa rubiginosa
H. K. Wagnon; T. C. Fuller
1964-5-18
11987
Yuba
N. of Hwy 20 to Grass Valley, 0.8 mi. e. of Smartsville
Comment
CAS-BOT-BC150495
Mimulus aurantiacus var. grandiflorus
Mrs. J. E. Cramsie
1923-5-22
s.n.
Yuba
Smartsville
Comment
CAS-BOT-BC190489
Dactylis glomerata
Lowell Ahart
1979-6-25
s.n.
Yuba
1 mile south of Challenge.
Comment
CAS-BOT-BC196032
Lupinus albifrons var. albifrons
Charles Piper Smith
1946-5-2
46257
Yuba
Brownsville, 7.1 miles southwest on Browns Valley Road
Comment
CAS-BOT-BC196316
Lupinus albifrons var. flumineus
Charles Piper Smith
1949-4-16
49106
Yuba
Rackerby, 2.4 miles east - Brownsville Road
Comment
CAS-BOT-BC203164
Vitis californica
Alice Eastwood
1913-7-3
s.n.
Yuba
Wheatland
Comment
CAS-BOT-BC205976
Fremontodendron californicum
Wayne Roderick
1981-5-24
s.n.
Yuba
Near Dobbins
Comment
CAS-BOT-BC208570
Echinochloa oryzoides
Wm. F. Herrin
1920-10-1
s.n.
Yuba
Rice fields.
Comment
CAS-BOT-BC223487
Fraxinus latifolia
Alice Eastwood
1913-7-3
3408
Yuba
Wheatland
Comment
CAS-BOT-BC232533
Polypogon maritimus
Beecher Crampton
1957-6-5
4114
Yuba
Along State Highway 20, 10 miles E of Marysville
Comment
CAS-BOT-BC232956
Polypogon australis
Peter Rubtzoff
1972-4-4
6725
Yuba
UC Sierra Foothill Range Field Station, N of Smartville
Comment
CAS-BOT-BC233229
Polypogon maritimus
Peter Rubtzoff
1972-4-4
6724
Yuba
U.C. Sierra Foothill Range Field Station, N of Smartville, Gravelly bar of Yuba River
Comment
CAS-BOT-BC243533
Scribneria bolanderi
Beecher Crampton
1957-6-5
4147
Yuba
1/2 mile west of Oregon House Post Office
Comment
CAS-BOT-BC243656
Setaria pumila
Roxana S. Ferris
1927-11-5
6939
Yuba
7 miles west of Brown Valley
Comment
CAS-BOT-BC289260
Hordeum brachyantherum
Pat Morgan
1981-5-17
115
Yuba
Jct. Hwy. 49 & Yuba Ct. Rd. E21
Comment
CAS-BOT-BC308244
Eriophyllum lanatum var. grandiflorum
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles east of Challenge
Comment
CAS-BOT-BC340266
Jensia rammii
1930-4-12
s.n.
Yuba
Texas hill road
Comment
CAS-BOT-BC37799
Cardamine nuttallii
Alice Eastwood
1918-4-7
s.n.
Yuba
Camptonville.
Comment
CAS-BOT-BC382881
Wyethia angustifolia
Mrs. J. E. Cramsie
1923-5-22
s.n.
Yuba
Smartsville
Comment
CAS-BOT-BC38553
Arctostaphylos mewukka subsp. truei
Volney Rattan
1880-1-1
s.n.
Yuba
Yuba Co.
Comment
CAS-BOT-BC48245
Arctostaphylos viscida subsp. viscida
Junea Kelley
1920-4-24
s.n.
Yuba
Los Vergils
Comment
CAS-BOT-BC48247
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1921-5-22
10599
Yuba
Los Vergils
Comment
CAS-BOT-BC53666
Frangula californica subsp. tomentella
Carl B. Wolf
1935-8-1
7564
Yuba
along the Yuba River, near bridge on the Browns Valley - Smartsville Road, Sierra Nevada Foothills
Comment
CAS-BOT-BC53671
Frangula californica subsp. tomentella
Alice Eastwood
1921-5-22
10530
Yuba
Los Vergeles
Comment
CAS-BOT-BC72715
Philadelphus lewisii
Rimo Bacigalupi
1927-7-2
1594
Yuba
highway to Downieville about 8 miles northeast of Camptonville
Comment
CAS-BOT-BC80098
Pseudotsuga menziesii
Alice Eastwood
1918-4-7
6806
Yuba
Camptonville
Comment
CAS-BOT-BC8558
Delphinium hansenii
H. Lewis; C. Epling
1946-5-5
606
Yuba
Bridge 2234, 3.8 miles west of Winters
Comment
CAS-BOT-BC90913
Calycanthus occidentalis
Barbara T. Keller
1975-6-10
1515
Yuba
Willow Glen Road from Brownsville to Stanfield Hill.
Comment
CDA10055
Ambrosia psilostachya
L. Ahart
2002-10-1
9976
Yuba
On the west side of the dirt road, east of the upper part of Englebright Reservoir on the Yuba River, along Rice s Crossing Road, about 2 miles (air) north of Bridgeport, about 18 miles north of Highway 20.
Comment
CDA10772
Chrysothamnus nauseosus subsp. albicaulis
L. Ahart
2002-9-8
9936
Yuba
Along a small wash, on the north side of the dirt road, about 1 mile southeast of Woodleaf, about 3 miles (air) northeast of Challenge.
Comment
CDA18832
Chondrilla juncea
E. Finley
1999-7-28
PDR 1013545
Yuba
Oregon House
0
Comment
CDA18857
Poa pratensis subsp. pratensis
J. Horenstein
1999-6-9
s.n.
Yuba
Wetland, just north of bridge over Cock's Creek, Spenceville Wildlife Area.
0
Comment
CDA19000
Hydrilla verticillata
R. Kerr, E. Storm
2000-10-3
PDR 829572
Yuba
Inhabiting in medium density of 0.01 acre pond in the vicinity of Marysville-Oregon House.
0
Comment
CDA19024
Eichhornia crassipes
unknown
2000-11-14
PDR 116726
Yuba
Widespread in 3 acres on East Park, Marysville.
Comment
CDA20742
Sporobolus indicus
T. Stevens, E. Storm
2006-5-2
PDR 1408219
Yuba
Terry Stevens property, 6277 Marysville Rd., Browns Valley CA.New shoots in irrigated pasture, livestock will not eat.5 acres net, of 40 acres gross.
Comment
CDA2163
Glyceria declinata
L. Ahart
1999-9-17
8248
Yuba
Sam Shintaffer Farm, south of Woodruff Lane, south of Mathews Road, 100 yards south of Sam Shintaffer s rice dryer, about 5 miles (air) northeast of Marysville.
Comment
CDA22414
Aristolochia californica
E. Vickery, P. E. Levingston
1965-3-12
Yuba
Wheatland.
0
Comment
CDA2249
Lolium temulentum
T. C. Fuller
1971-6-13
19888
Yuba
Sierra Nevada; East shore of Lake Francis, Lake Francis Road, 1 miles southeast of Dobbins.
Comment
CDA28068
Trifolium wormskioldii
L. Ahart
2003-7-6
10353
Yuba
East of the power line, about 50 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
Comment
CDA28150
Agrostis stolonifera
L. Ahart
2003-7-6
10366
Yuba
East of the power line, about 50 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
Comment
CDA31475
Andropogon virginicus
H. Crane
1931-4-3
Yuba
0
Comment
CDA31642
Danthonia californica var. americana
T. C. Fuller
1971-6-13
19889
Yuba
East side of Lake Francis, Lake Francis Rd., 1 mile southeast of Dobbins.
0
Comment
CDA31980
Plantago coronopus
L. Ahart
2007-5-12
13801
Yuba
Along road to the power towers, about 20 yards south of the first power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
Comment
CDA32542
Muhlenbergia filiformis
L. Ahart
2002-10-9
9972
Yuba
On the south bank of Lost Creek, below the high water line of Sly Creek Reservoir, about 200 yards southwest of the Day Camp, Sly Creek Reservoir
Comment
CDA34542
Psilocarphus oregonus
L. Ahart
2007-5-12
13774
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
Comment
CDA34543
Trifolium dubium
L. Ahart
2007-5-12
13791
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
Comment
CDA36288
Hydrilla verticillata
Keith Miller
1976-11-24
s.n.
Yuba
Marysville, Ellis Lake, 9th & B Streets.
0
Comment
CDA36460
Solanum elaeagnifolium
Kevin Roush
2011-8-8
PDR# 1616478
Yuba
Marysville; Biz Johnson Dr. under 10th St. Bridge.
0
Comment
CDA37746
Hydrilla verticillata
Keith Miller
1976-11-24
s.n.
Yuba
Marysville, Ellis Lake, 9th & B Streets.
0
Comment
CDA39199
Juncus effusus var. exiguus
L. Ahart
2002-10-8
9947
Yuba
On the edge of a small pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
Comment
CDA3958
Rosa eglanteria
T. C. Fuller, H. K. Wagnon
1964-5-18
11987
Yuba
North of Highway 20 to Grass Valley, 0.8 mile east of Smartsville.
0
Comment
CDA40728
Mentha canadensis
L. Ahart
2002-10-9
9968
Yuba
On the north bank of Lost Creek, below the high water line of Sly Creek Reservoir, about 100 yards southwest of the Day Camp, Sly Creek Reservoir.
Comment
CDA40987
Trichostema lanceolatum
L. Ahart
2002-10-8
9943
Yuba
On the edge of a small pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
Comment
CDA42450
Isoetes nuttallii
L. Ahart
2004-4-27
10750
Yuba
Along a very small drainage, about 100 yards northwest of where the drainage crosses the road, about 1/2 mile (air) southeast of Woodleaf.
Comment
CDA42472
Selaginella hansenii
L. Ahart
2005-2-28
11565
Yuba
West of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
Comment
CDA42843
Leontodon taraxacoides subsp. longirostris
L. Ahart
2011-6-7
17379
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
Comment
CDA42981
Chamaesyce serpillifolia subsp. serpillifolia
L. Ahart
2013-11-3
19299
Yuba
On the sides of a deep wash (Willow Glen Creek), northwest of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
Comment
CDA42983
Andropogon virginicus var. virginicus
L. Ahart
2013-11-3
19307
Yuba
On north side of Dry Creek, below the high water line of Collins Lake, about 300 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
Comment
CDA43057
Carex xerophila
L. P. Janeway
2006-5-24
8619
Yuba
Northern High Sierra Nevada Foothils.; East side of Ponderosa Way 1.3 km north of La Porte Road and Brownsville.
Comment
CDA5083
Hypericum perforatum
L. Ahart
2002-6-3
9682
Yuba
On the north side of a small drainage, west of a large open meadow like area, about 150 yards west of where a few people park along Long Ravine Road, about one mile southeast of the intersection of Long Ravine Road and Camp Far West Road, northeast of Camp Far West Reservoir.
Comment
CDA6938
Polygonum hydropiper
G. K. Helmkamp, E. A. Helmkamp
2006-10-1
11528
Yuba
Northern Sierra Nevada Mountain Foothills; Along Highway CA-49 just north of the Nevada County line at the Middle Yuba River bridge.
Comment
CDA8871
Stephanomeria virgata subsp. pleurocarpa
L. Ahart
2002-10-1
9980
Yuba
On the east side of the dirt road, east of the upper part of Englebright Reservoir on the Yuba River, along Rice s Crossing Road, about 2 miles (air) north of Bridgeport, about 18 miles north of Highway 20.
Comment
CHSC112070
Vaccinium parvifolium
L. P. Janeway
2014-8-26
11574
Yuba
Northern High Sierra Nevada. Plumas National Forest; about 50 m east of Oregon Hill Road, about 1 km south of Little Oregon Creek; 8 air-km southeast of Challenge.
Comment Read comments Feb 8 2016
CHSC13474
Fritillaria eastwoodiae
J. H. Sneed
1972-4-25
2
Yuba
Found near shoulder of Forbestown road leading to Woodleaf, about 3 mi from Forbestown.
Comment
CHSC1949
Tamarix parviflora
J. Foxster
1928-3-12
Yuba
Brown's Valley.
Comment
CHSC22947
Allium amplectens
Robert A. Schlising; G. Keator
1963-4-8
2498
Yuba
Along Hwy 20, area of Browns Valley, 29.4 miles west of Nevada City.
Comment
CHSC23169
Dichelostemma capitatum subsp. capitatum
Robert A. Schlising; G. Keator
1963-4-8
2496
Yuba
Along Hwy 20, near Brownsville, 29.4 mi W of Nevada City.
Comment
CHSC3319
Lepidium nitidum
M. Gregg
1966-3-13
40
Yuba
Northeast of Marysville, on the Slaughter House Rd. 1/4 mile from the levee.
Comment
CHSC3656
Calochortus albus
Robert D. Briggs
1966-4-6
R- 113
Yuba
One mile east of Smartsville, on hwy. #20.
Comment
CHSC39642
Polystichum imbricans subsp. curtum
Tom Hughes
1982-7-18
34
Yuba
1/2 mile north of SR 49 on Pendola Ranch Rd.
Comment
CHSC41192
Viola purpurea subsp. purpurea
J. D. Jokerst
1984-4-23
1983
Yuba
Ca 1/4 mile N of the North Fork Yuba River at Wambo Bar.
Comment
CHSC41218
Lithophragma campanulatum
J. D. Jokerst
1984-4-23
1985
Yuba
Ca. 1/4 mile N of the North Fork of the Yuba River at Wambo Bar.
Comment
CHSC67732
Calochortus superbus
James D. Jokerst
1979-5-31
258
Yuba
Marysville Rd. SW of Bullards Bar Reservoir, 3.9 mi NE of town of Oregon House.
Comment
CHSC70223
Erigeron petrophilus var. sierrensis
B. Castro; R. Fallscheer, R. Zebell
1989-8-7
366
Yuba
Ca 2.5 air mi S of Bucks Lake, on the south flank of Red Mtn, at jcn USFS Rds 23N18, 23N15, and 23N69.
Comment Read comments Jul 16 2007
CHSC79312
Trifolium oliganthum
Beecher Crampton
1967-5-17
7946
Yuba
1 mile west of Timbuctoo, slopes above the Yuba River.
Comment
CHSC79379
Hydrilla verticillata
T. C. Fuller; G. D. Barbe
1976-11-1
2231
Yuba
9th and B Streets, Marysville.
Comment
HSC10992
Sorghum halepense
T. F. Newman
1965-9-9
6569
Yuba
Helder Ranch, 11 mi. N of Marysville on Hwy. 70
Comment
HSC1544
Pinus sabiniana
R. A. Magie
1964-3-27
18
Yuba
15 mi. W of Grass Valley on Hwy. 20
Comment
HSC47883
Delphinium hansenii
H. Lewis, Carl Epling
1941-5-26
Yuba
Smartville
Comment
HSC5271
Andropogon glomeratus
C. B. Wolf
1927-11-5
1436
Yuba
Road to Brown's Valley, 8 mi. from Marysville
Comment
HSC9201
Bromus hordeaceus
T. F. Newman
1964-4-12
50
Yuba
8.5 mi. N of Marysville on Alt. 40., Boyer Rd.
Comment
HSC9654
Echinochloa crus-galli
T. F. Newman
1965-8-22
6564
Yuba
Carnes Ranch, 10 mi. N of Marysville
Comment
JEPS113299
Castilleja lacera
L. P. Janeway
2006-5-24
8632
Yuba
Northern Sierra Nevada Foothills. South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House.
Comment
JEPS113303
Eriogonum umbellatum var. ahartii
L. P. Janeway, David Toren
2006-7-18
8815
Yuba
Northern High Sierra Nevada. Along the 107 road, overlooking Golden Gate Ravine from the south; 2.4 km north-northeast of Challenge & 2.4 km southwest of Woodleaf.
Comment
JEPS114056
Centromadia fitchii
Robert E. Preston
2007-9-21
2578
Yuba
3.5 mi S of Olivehurst, at jct Plumas-Arboga Rd and Old Marysville Rd.
Comment
JEPS118647
Perideridia kelloggii
L. P. Janeway
2010-8-11
10139
Yuba
Northern High Sierra Nevada. Plumas National Forest; under the power lines about 150 m northwest of Oregon Hill Road 2.2 road km north of Marysville Road; about half way between Oregon Peak and Summit Hill.
Comment
JEPS118672
Cynosurus echinatus
L. P. Janeway
2011-7-5
10492
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118708
Ericameria parryi var. latior
L. P. Janeway
2011-8-15
10653
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 km east of Dobbins, 2.1 air km south-southwest of Oregon Peak, 0.2 km north of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118724
Bromus racemosus
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10375
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118729
Elymus caput-medusae
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10370
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118730
Aira caryophyllea
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10372
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118731
Briza minor
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10373
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118732
Bromus hordeaceus
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10374
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS118737
Melica californica
L. P. Janeway and Melanie Williams, Tim Hanson
2011-6-9
10376
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. French Corral 7.5' quad.
Comment
JEPS119969
Salix lasiolepis
Lowell Ahart
2012-2-28
17757
Yuba
About 1/2 mile east of Ramirez Road, about 13 miles northeast of Marysville.
Comment
JEPS120531
Triteleia hyacinthina
L. P. Janeway
2013-6-7
11132
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km south of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
Comment
JEPS120537
Lonicera involucrata
L. P. Janeway, Tim Hanson
2013-4-25
11093
Yuba
Northern High Sierra Nevada. Plumas National Forest; 50 m east of Oregon Hill Raod between Burnt Bridge Creek and Little Oregon Creek.
Comment
JEPS120549
Rosa canina
L. P. Janeway
2013-7-2
11181
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
Comment
JEPS120942
Fritillaria eastwoodiae
Lowell Ahart
2013-4-23
18566
Yuba
Along Costa Creek, about 100 yards E of where the paved road crosses Costa Creek, about 2.5 air miles SE of the Forbestown Store.
Comment
JEPS120943
Salix laevigata
Lowell Ahart
2013-4-23
18565
Yuba
Along Costa Creek, about 100 yards E of where the paved road crosses Costa Creek, about 2.5 air miles SE of the Forbestown Store.
Comment
JEPS120966
Centaurium tenuiflorum
Lowell Ahart
2013-11-30
19308
Yuba
on N side of Dry Creek, below the high water line of Collins Lake, about 300 yards N of Marysville Road, about 2.5 miles W of Oregon House.
Comment
JEPS120986
Centromadia fitchii
Lowell Ahart
2013-11-30
19311
Yuba
on N side of Dry Creek, below the high water line of Collins Lake, about 300 yards N of Marysville Road, about 2.5 miles W of Oregon House.
Comment
JEPS121022
Carex hirtissima
Peter F. Zika
2010-6-22
24979
Yuba
W side of Challenge Cut-off, 2.5 air km NE of Brownsville
Comment
JEPS121314
Marsilea vestita
Lowell Ahart
2013-11-30
19317
Yuba
On the SE side of Dry Creek, about 30 yards SE of Willow Glen Creek, below the high water line of Collins Lake, about 30 yards N of Marysville Road, about 2.5 miles W of Oregon House.
Comment
JEPS121316
Crypsis vaginiflora
Lowell Ahart
2013-11-30
19301
Yuba
On the sides of a deep wash (Willow Glen Creek), NW of Dry Creek, below the high water line of Collins Lake, about 100 yards N of Marysville Road, about 2.5 miles W of Oregon House.
Comment
JEPS121421
Carex cyrtostachya
P. F. Zika, B. Wilson, L. Ahart, L. Janeway
2011-8-5
25718
Yuba
Hampshire Meadow, 1 air mile E of Clipper Mills, northern Sierra Nevada Highlands (n SNH)
Comment
JEPS121742
Horkelia tridentata var. tridentata
L. P. Janeway
2014-4-15
11226
Yuba
Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 18N01A close to its lower end.
Comment
JEPS121743
Lathyrus brownii
L. P. Janeway
2014-4-22
11230
Yuba
Northern High Sierra Nevada. Plumas National Forest; in shallow bowl at head of Little Oregon Creek; 0.5 km southwest of Oregon Hill Road; 3.5 air-km south-southeast of Challenge.
Comment
JEPS121745
Sanicula bipinnatifida var. flava
L. P. Janeway
2014-4-24
11235
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
Comment
JEPS121747
Lactuca virosa
L. P. Janeway
2014-6-26
11425
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
Comment
JEPS121757
Trillium chloropetalum
L. P. Janeway, Tim Hanson
2013-4-25
11089
Yuba
Northern High Sierra Nevada. Plumas National Forest; headwaters area of Burnt Bridge Creek; between Oregon Hill Road and Oregon Hills; 1.8 air km north of Oregon Peak.
Comment
JEPS121794
Agrostis gigantea
L. P. Janeway, James Nixon, Eduardo Gonzales
2014-7-2
11429
Yuba
Northern High Sierra Nevada. Plumas National Forest; meadow opening just northeast of Little Oregon Creek and 0.2 km east of Oregon Hill Road; 7.3 air-km southeast of Challenge.
Comment
JEPS122454
Salix lasiolepis
L. P. Janeway
2014-6-26
11424
Yuba
Northern High Sierra Nevada. Plumas National Forest; small ephemeral meadow on a flattish bench at head of ephemeral northeastern tributary to Little Oregon Creek; 1.9 air km south-southeast of Pike County Peak; 0.24 km northeast of Oregon Hill Road, 0.15 km south of Peterson Ridge Road. Quad: Challenge 7.5'.
Comment
JEPS122456
Baccharis pilularis subsp. consanguinea
L. P. Janeway
2014-11-6
11580
Yuba
Northern High Sierra Nevada. Plumas National Forest; small ephemeral meadow on a flattish bench at head of ephemeral northeastern tributary to Little Oregon Creek; 1.9 air km south-southeast of Pike County Peak; 0.24 km northeast of Oregon Hill Road, 0.15 km south of Peterson Ridge Road. Quad: Challenge 7.5'.
Comment
JEPS123869
Collomia tinctoria
Lowell Ahart
2015-4-30
20129
Yuba
About 1 1/4 miles (air) southwest of the Bullards Bar Dam, about 3 miles (air) northeast of Dobbins.
Comment
JEPS123871
Rosa bridgesii
Lowell Ahart
2015-4-30
20124
Yuba
About 3/4 mile (air) southeast of Woodleaf.
Comment
JEPS123872
Horkelia tridentata var. tridentata
Lowell Ahart
2015-4-30
20126
Yuba
About 3/4 mile (air) southeast of Woodleaf.
Comment
JEPS123934
Mimulus aurantiacus var. grandiflorus
Lowell Ahart
2015-4-30
20130
Yuba
About 1 1/4 mile (air) southwest of the Bullards Bar Dam, about 3 miles (air) northeast of Dobbins.
Comment
JEPS124082
Castilleja applegatei subsp. pinetorum
Lowell Ahart
2015-5-9
20147
Yuba
About 1 mile northeast of the intersection of Marysville Road and Highway 49, about 2 miles southwest of Camptonville.
Comment
JEPS124083
Trifolium glomeratum
Lowell Ahart
2015-5-9
20148
Yuba
About 1 mile northeast of the intersection of Marysville Road and Highway 49, about 2 miles southwest of Camptonville.
Comment
JEPS124103
Frangula californica subsp. tomentella
Lowell Ahart, Susan Kephart, Jim Kephart
2015-6-4
20197
Yuba
About 3/4 mile southeast of the intersection of Weiss Road and Forbestown Road, about 2 miles (air) southwest of Forbestown.
Comment
JEPS124143
Conyza canadensis
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20638
Yuba
Below the high water line of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124145
Pseudognaphalium luteoalbum
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20636
Yuba
Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124264
Juncus acuminatus
Lowell Ahart
2015-11-19
20675
Yuba
West side of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124268
Euthamia occidentalis
Lowell Ahart
2015-11-19
20670
Yuba
Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124269
Leontodon saxatilis subsp. longirostris
Lowell Ahart
2015-11-19
20669
Yuba
West side of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124270
Gnaphalium palustre
Lowell Ahart
2015-11-19
20668
Yuba
West side of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124289
Polystichum imbricans subsp. curtum
Lowell Ahart
2015-10-23
20580
Yuba
About 1/4 mile southwest of the Slate Creek Dam, about 2 miles (air) northeast of La Porte Road, about 6 1/4 miles (air) southwest of La Porte.
Comment
JEPS124300
Leersia oryzoides
Lowell Ahart
2015-11-19
20682
Yuba
West side of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124312
Callitriche heterophylla var. heterophylla
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20649
Yuba
Below the high water line of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124313
Elatine
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20648
Yuba
Below the high water line of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124317
Andropogon virginicus var. virginicus
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20643
Yuba
Above the high water line of Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS124320
Persicaria punctata
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-11-14
20640
Yuba
Lake Francis, about 1 1/2 miles south of Dobbins.
Comment
JEPS125849
Piperia transversa
Dean W. Taylor
2001-7-31
17850
Yuba
Rock Creek canyon on the Yuba County side, ca 2 air miles SW of Union Hill.
Comment
JEPS125960
Erigeron reductus var. reductus
D. W. Taylor
2001-5-9
17647
Yuba
Plumas National Forest; canyon of the North Fork of the Yuba River near Kelley Bar
Comment
JEPS125980
Lilium humboldtii subsp. humboldtii
D. W. Taylor
2001-6-18
17784
Yuba
Near Woodleaf, along the LaPorte road from the Butte County line to about 1 mile SW, scattered growing along road shoulder for a distance of 1/2 mile.
Comment
JEPS125983
Achnatherum lettermanii
D. W. Taylor
2001-8-1
17854
Yuba
Slate Creek ca 2 miles E of Gibsonville, ca 8 miles NE of La Porte, along Forest Road 22N44X.
Comment
JEPS126007
Trautvetteria caroliniensis var. occidentalis
D. W. Taylor
2001-6-19
17796
Yuba
Ca 3 air miles SW of Union Hill; creek along Forest Road 20N35 tributary to Brushy Creek near Daimond Ravine.
Comment
JEPS126011
Lotus oblongifolius var. oblongifolius
D. W. Taylor
2001-6-18
17788
Yuba
Meadow along Forest Road 35 about 2 road miles SW of Union Hill.
Comment
JEPS126012
Triteleia hyacinthina
D. W. Taylor
2001-6-18
17789
Yuba
Meadow along Forest Road 35 about 2 road miles SW of Union Hill.
Comment
JEPS127221
Linnaea borealis var. longiflora
Lowell Ahart
2016-9-9
21344
Yuba
On east side of road after crossing Slate Creek on Old County Road to Scales take first road to the right and go about 1/2 mile near Stowman Ravine, about 3 miles (air) southwest of Poverty Hill Mine, about 8 miles (air) southwest of La Porte.
Comment
JEPS127601
Eriophyllum lanatum var. croceum
L. P. Janeway
2015-5-6
11671
Yuba
Plumas National Forest; Forbestown, 510 m SSW of junction of Forbestown Road and Challenge-Cutoff Road.
Comment
JEPS127617
Rhynchospora capitellata
L. P. Janeway
2015-7-1
11796
Yuba
Plumas National Forest; Headwaters of Cottage Creek, one of a series of meadows; 0.15 km SW of Oregon Hill Road, 1.3 air km NE of Oregon Peak.
Comment
JEPS23244
Petrorhagia dubia
Herbert L. Mason
1927-5-11
3735
Yuba
flat w North San Juan; w of North San Juan
Comment
JEPS38236
Epilobium densiflorum
W. L. Jepson
1934-7-29
16764
Yuba
Smartsville
Comment
JEPS38405
Salix gooddingii
W. L. Jepson
Apr. 1891
15 s
Yuba
between Sacramento and Marysville (Harding's Landing, Sacramento R.); Sacramento R., Harding's Landing
Comment
JEPS39047
Verbena incompta
Annetta M. Carter, Mary L. Bowerman
1938-9-25
3721
Yuba
4 mi from city limits of Marysville (on road to Grass Valley, Sacramento Valley); Sacramento Valley
Comment
JEPS43829
Epilobium ciliatum subsp. ciliatum
W. L. Jepson
1934-7-29
16754
Yuba
Marysville
Comment
JEPS50639
Polygonum persicaria
W. L. Jepson
1934-7-29
16755
Yuba
Marysville
Comment
JEPS64101
Cyperus eragrostis
W. L. Jepson
1934-7-29
16760
Yuba
Smartsville
Comment
JEPS66899
Juncus acuminatus
W. L. Jepson
1934-7-29
16762
Yuba
Smartsville
Comment
LA6491
Hesperocyparis macnabiana
Carl Epling;
June 1938
sn
Yuba
near Brownsville
Comment
NY16691
Cupressus macnabiana
A. Eastwood
1930-4-12
7931
Yuba
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY16723
Cupressus macnabiana
C. B. Wolf
1934-10-4
6157
Yuba
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY16727
Cupressus macnabiana
C. B. Wolf
1934-10-4
6156
Yuba
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY16728
Cupressus macnabiana
C. B. Wolf
1934-10-4
6156
Yuba
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
POM161344
Boykinia occidentalis
R. C. Bacigalupi
1927-7-2
1590
Yuba
Highway to Downieville about 8 mi NE of Camptonville.
Comment Read comments Nov 9 2011
POM161752
Collomia heterophylla
R. C. Bacigalupi
1927-7-2
1582
Yuba
Road to Downieville, 2 miles west of Camptonville
Comment Read comments Nov 9 2011
RSA125337
Eryngium castrense
P. H. Raven, Otto T. Solbrig
1959-6-15
13225
Yuba
9.4 miles south of Marysville on Highway 99
Comment Read comments Nov 8 2011
RSA130321
Lilium humboldtii subsp. humboldtii
Albert M. Vollmer
1949-7-6
s.n.
Yuba
1 mile from Challenge on Chllenge-Camptonville Road
Comment
RSA65288
Lilium humboldtii subsp. humboldtii
Albert M. Vollmer, L. Beane
1951-07
s.n.
Yuba
Brownsville
Comment
RSA7869
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1927-11-6
1446
Yuba
Along the Yuba River near bridge on the Browns Valley to Smartsville Road.
Comment
SBBG1108
Toxicoscordion venenosum
H. and M. Dearing
1939-5-8
3301 C
Yuba
near Camptonville
Comment
SBBG16191
Calochortus monophyllus
H. and M. Dearing
1939-5-6
3282
Yuba
near Challenge
Comment
SBBG2245
Ranunculus canus var. canus
H. and M. Dearing
1939-5-7
3291
Yuba
near Brownsville
Comment
SBBG22463
Calochortus monophyllus
H. and M. Dearing
1939-5-6
3283 C
Yuba
near Challenge
Comment
SBBG2920
Fragaria vesca
H. and M. Dearing
1939-5-6
3288
Yuba
near Brownsville
Comment
SBBG3370
Lathyrus sulphureus
H. and M. Dearing
1939-5-8
3298
Yuba
N of Bullards Bar Dam on Yuba River
Comment
SBBG4057
Limnanthes alba
H. and M. Dearing
1939-5-6
3284
Yuba
near Challenge
Comment
SBBG50611
Rosa rubiginosa
P. Sawtelle
1974-5-12
32
Yuba
Peoria Rd, 0.25 mi from St Hwy 20
Comment
SBBG50631
Frangula rubra subsp. obtusissima
D. Youngberg
1968-5-5
1017
Yuba
ca. 1 mi S of Camptonville on St Hwy 49
Comment
SBBG7441
Marah watsonii
H. and M. Dearing
1939-5-8
3302
Yuba
near Camptonville
Comment
SBBG8399
Helianthella californica
H. and M. Dearing
1939-5-8
3300
Yuba
near Camptonville
Comment
SD97027
Hydrilla verticillata
G. D. Barbe, T. C. Fuller
1976-11-1
2231
Yuba
Southeast edge of freshwater Ellis Lake, to 4I(c) feet deep, 9th and B Streets, Marysville.
Comment
SEINET11125895
Carex feta
Unknown
2010-1
24978
Yuba
W side of Challenge Cutoff, 2.5 air km NE of Brownsville, Northern Sierra Nevada Highlands (n SNH)
Comment
SEINET11265355
Brodiaea coronaria
Craig C. Freeman, Mark A. Wetter
1983-5-22
1892
Yuba
CA 20, 11.2 mi E of the Sutter County line.; 0
Comment
SEINET238188
Danthonia unispicata
Beecher Crampton
1966-6-14
7764
Yuba
1 mile east of Brownsville on La Porte road near Brownsville Fire Station CA div. of Forestry.
Comment
SEINET3450783
Bromus orcuttianus
Unknown
2003-7-2
10340
Yuba
Dobbins, Dobbins, about 2 air miles north, about 200 yards south of the 4-H Camp on the west side of Oregon Hill Road, about 0.5 miles north of Marysville Road
Comment
SEINET4896991
Cyperus iria
L. Ahart
1999-9-5
8197
Yuba
5 miles NE of Marysville. Legal: T16N R4E
Comment
SEINET6626521
Pellaea mucronata
A. Tiehm
1975-1
651
Yuba
U.C. Sierra Foothill Field Station
Comment
SEINET7067128
Brodiaea stellaris
A. G. Vestal
1947-4-29
s.n.
Yuba
About 5 miles west of Smartville on the Smartville Road. Coordinate datum: NAD27. UTM Zone 10, 640771mE, 4339031mN.
Comment Read comments Jul 17 2018
SEINET7067144
Juncus bufonius var. occidentalis
A. G. Vestal
1947-4-30
s.n.
Yuba
About 5.1 miles west of Smartville. Coordinate datum: NAD27. UTM Zone 10, 641421mE, 4340515mN.
Comment
SEINET7072709
Dichelostemma multiflorum
A. G. Vestal
1963-5-7
s.n.
Yuba
About 4.7 miles northeast of Honcut on Dustone Drive and about 5.2 miles southwest of Bangor. Coordinate Datum WGS84/NAD83. (UTM Zone 10, 632602E, 4361139mN. Coordinate datum: NAD 27)
Comment
SEINET7072721
Grindelia camporum
A. G. Vestal
1963-5-7
s.n.
Yuba
About 3.5 miles north of Wheatland on Jasper Lane. UTM Zone 10, 636590E, 4323573mN. Coordinate datum: NAD 27.
Comment
SEINET7072723
Achyrachaena mollis
A. G. Vestal
1963-5-7
s.n.
Yuba
About 3.5 miles north of Wheatland on Jasper Lane. UTM Zone 10, 636590E, 4323573mN. Coordinate datum: NAD 27.
Comment
SEINET7072977
Navarretia
A. G. Vestal
1963-5-29
s.n.
Yuba
At 99 East and Beale Road [Presently 99 & Camp Beale Road]. UTM Zone 10, 622422mE, 4331929mN. Coordinate datum: NAD27).
Comment
SEINET7072980
Hemizonia fitchii
A. G. Vestal
1963-5-29
s.n.
Yuba
Beale Road (Route 20) & Route 99 at Yuba City northwest of Wheatland. UTM Zone 10, 618094mE, 4333199mN. Coordinate datum: NAD27).
Comment
SEINET7072981
Clarkia purpurea subsp. quadrivulnera
A. G. Vestal
1963-5-29
s.n.
Yuba
About 0.4 mile west of Erle Road on Hammonton-Smartville Road. UTM Zone 10, 638165mE, 4337165mN. Coordinate datum: NAD27).
Comment
SEINET7072983
Madia gracilis
A. G. Vestal
1963-5-29
s.n.
Yuba
About 0.4 mile west of Erle Road on Hammonton-Smartville Road. UTM Zone 10, 638165mE, 4337165mN. Coordinate datum: NAD27).
Comment
SEINET7072985
Allium peninsulare
A. G. Vestal
1963-5-30
s.n.
Yuba
Yuba River just past the bridge on the road to Timbuctoo. Coordinate datum WGS84/NAD83. (39? deg. 13' 10" North Latitude, -121? deg. 20' 3" West Longitude. UTM Zone 10, 643799mE, 4342242mN. Coordinate datum: NAD27).
Comment
SEINET7072987
Calochortus luteus
A. G. Vestal
1963-5-30
s.n.
Yuba
Dry Creek at junction with Peoria Road north of Sicard. Coordinate datum WGS84/NAD83. (39? deg. 14' 2" North Latitude, -121? deg. 20' 47" West Longitude. UTM Zone 10, 642723mE, 4343827mN. Coordinate datum: NAD27).
Comment
SEINET7072988
Dichelostemma multiflorum
A. G. Vestal
1963-5-30
s.n.
Yuba
Dry Creek at junction with Peoria Road north of Sicard. Coordinate datum WGS84/NAD83. (39? deg. 14' 2" North Latitude, -121? deg. 20' 47" West Longitude. UTM Zone 10, 642723mE, 4343827mN. Coordinate datum: NAD27).
Comment
SEINET7072992
Madia yosemitana
A. G. Vestal
1963-5-30
s.n.
Yuba
About 3.3 miles south of Brownsville on Willow Glen Road near Chritterden Ridge. UTM Zone 10, 647294mE, 4365554mN. Coordinate datum: NAD27).
Comment
SEINET7072994
Penstemon laetus var. laetus
A. G. Vestal
1963-5-30
s.n.
Yuba
Meadow about 3.9 miles south of Brownsville and 0.3 mile north of Willow Glen Ranch on Willow Glen Road. UTM Zone 10, 647202mE, 4364746mN. Coordinate datum: NAD27).
Comment
SEINET7073614
Fritillaria recurva
A. G. Vestal
1955-5-21
s.n.
Yuba
About 20.5 miles east of Oroville on Challang Cuttoff Road. UTM Zone 10, 650291mE, 4373240mN. Coordinate datum: NAD27.
Comment
SEINET7073621
Nemophila maculata
A. G. Vestal
1955-5-21
s.n.
Yuba
New York Flat. About 2.6 miles south of Forbestown on New York Flat Road. UTM Zone 10, 649035mE, 4272168mN. Coordinate datum: NAD27.
Comment
SEINET7073623
Trientalis arctica
A. G. Vestal
1955-5-21
s.n.
Yuba
About 17.8 miles east of Oroville on Forbestown Road. UTM Zone 10, 647812mE, 4376141mN. Coordinate datum: NAD27.
Comment
SEINET7075553
Eschscholzia californica
A. G. Vestal
1955-4-4
s.n.
Yuba
About 9 miles northeast of Marysville on Route 20. 39? deg. 13' 38" North Latitude, -121? deg. 24' 51" West Longitude. UTM Zone 10, 636890mE, 4342994mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83].
Comment
SEINET7075555
Eryngium pinnatisectum
A. G. Vestal
1955-4-4
s.n.
Yuba
About 9 miles northeast of Marysville on Route 20. 39? deg. 13' 38" North Latitude, -121? deg. 24' 51" West Longitude. UTM Zone 10, 636890mE, 4342994mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83].
Comment
SEINET7075556
Athysanus pusillus
A. G. Vestal
1955-4-4
s.n.
Yuba
About 9 miles northeast of Marysville on Route 20. 39? deg. 13' 38" North Latitude, -121? deg. 24' 51" West Longitude. UTM Zone 10, 636890mE, 4342994mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83].
Comment
SEINET7075557
Lotus humistratus
A. G. Vestal
1955-4-4
s.n.
Yuba
About 9 miles northeast of Marysville on Route 20. 39? deg. 13' 38" North Latitude, -121? deg. 24' 51" West Longitude. UTM Zone 10, 636890mE, 4342994mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83].
Comment
SEINET9756953
Cyperus difformis
Richard Carter
2006-7-31
Yuba
12.5 mi ENE Marysville jct. Hwy CA 20 and Hwy CA 70, by Hwy CA 20
Comment
SEINET9774346
Plantago lanceolata
Richard Carter
2006-7-31
Yuba
12.5 mi ENE Marysville jct. Hwy CA 20 and Hwy CA 70, by Hwy CA 20
Comment
SEINET9797707
Cyperus strigosus
Richard Carter
2006-7-31
Yuba
12.5 mi ENE Marysville jct. Hwy CA 20 and Hwy CA 70, by Hwy CA 20
Comment
UC1071949
Clarkia biloba subsp. brandegeeae
H. and M. Lewis
1947-6-11
389
Yuba
0.7 mi w Oregon House Post Office (on the road to Stanfield Hill)
Comment
UC1076251
Petrorhagia dubia
Herbert L. Mason
1927-5-11
3735
Yuba
flat w North San Juan; flat w of North San Juan
Comment
UC1119535
Artemisia douglasiana
N. French
1933-6-22
82
Yuba
2 mi w Dobbin; Smartsville Quadrangle
Comment
UC1122091
Hypericum concinnum
M. A. Elvin
1933-7-6
40
Yuba
2 1/2 mi. w. Bridgeport; Smartsville Quad.
Comment
UC1122964
Eryngium castrense
M. A. Elvin
1933-6-7
23
Yuba
3 mi. s.e. of O'Brien's Ranch Smartsville Quad.
Comment
UC1125706
Scrophularia californica
M. A. Elvin
1933-7-6
39
Yuba
2 1/2 mi w Bridgeport; Smartsville Quadrangle
Comment
UC1125846
Petrorhagia dubia
H. S. Yates
1933-5-23
3616
Yuba
two mi ne Spencerville Rd. Indian Springs--Spencerville; Smartsville Quad.
Comment
UC1127537
Ribes roezlii
M. A. Elvin
1933-7-10
47
Yuba
2 mi s Brownsville; Smartsville Quadrangle
Comment
UC1129712
Lupinus stiversii
F. W. Embree
1934-4-30
46
Yuba
3 1/2 mi ene Marysville BM; Marysville Quad., ene of Marysville BM
Comment
UC1133922
Triteleia hyacinthina
H. S. Yates
1933-5-23
3627
Yuba
2 mi w Cabbage Patch; Smartsville Quad.
Comment
UC1135121
Alnus rhombifolia
M. A. Elvin
1933-7-14
51
Yuba
Greenville Smartsville Quadrangle
Comment
UC1153912
Danthonia californica var. americana
Beecher Crampton
1957-6-5
4159
Yuba
1.3 mi e Oregon House store
Comment
UC1153943
Brachypodium distachyon
Beecher Crampton
1957-6-5
4121
Yuba
10 mi e of Marysville (along State Highway 20); State Highway 20
Comment
UC1167729
Eryngium castrense
Peter H. Raven with Otto T. Solbrig
1959-6-15
13225
Yuba
9.4 mi. s. Marysville (U.S. Hwy. 99E)
Comment
UC1178255
Amsinckia intermedia
Francia Chisaki with R. Bacigalupi and G. T. Robbins
1956-4-19
685
Yuba
near Honcut Creek (above Stanfield Hill)
Comment
UC1238916
Penstemon laetus var. leptosepalus
Freed W. Hoffman
1946-6-12
917
Yuba
on the Camptonville-Dobbins road on roadside a few mi w Camptonville; Sierra Nevada, w of Camptonville
Comment
UC1254609
Melica californica
Beecher Crampton
1967-5-17
7940
Yuba
5 mi e Brown's Valley (Sierra Foothill Range Field Station - UC)
Comment
UC1254610
Carex stipata var. stipata
Beecher Crampton
1966-6-14
7758
Yuba
1 mi e Brownsville (La Porte Road)
Comment
UC1254611
Juncus covillei
Beecher Crampton
1966-6-14
7759
Yuba
1 mi e Brownsville (La Porte Road)
Comment
UC1278004
Aquilegia formosa
B. Crampton
1957-6-5
4160
Yuba
3 mi e Oregon House Store
Comment
UC1280477
Triteleia hyacinthina
Theodore F. Niehaus
1964-4-16
220
Yuba
on Highway 20 ca 4 mi e Marysville
Comment
UC1281465
Ceanothus lemmonii
H. E. McMinn
1946-5-11
5505
Yuba
Along highway from Dobbins to Comptonville
Comment
UC1281467
Ceanothus
H. E. McMinn
1946-5-11
5506
Yuba
road from Dobbins to Camptonville; road from Dobbins to Camptonville
Comment
UC1283736
Downingia pusilla
Beecher Crampton
1965-5-11
7321
Yuba
2.5 mi sw Browns Valley
Comment
UC1287451
Lessingia virgata
Willard Spence
1962-7-25
732
Yuba
Rt. 20 10 mi ne Marysville (on road to Grass Valley)
Comment
UC1299415
Clarkia biloba subsp. brandegeeae
Freed W. Hoffman
1946-6-14
742
Yuba
near North San Juan; North Fork Yuba River
Comment
UC1312957
Trifolium hirtum
Shirley C. Tucker
1965-4-26
5258
Yuba
along Hwy 20 (betw Smartsville and Brown Valley)
Comment
UC1330020
Soliva sessilis
Beecher Crampton
1967-5-17
7941
Yuba
5 mi e Brown's Valley; UC Sierra Foothill Range Field Station
Comment
UC1419826
Hydrilla verticillata
T. C. Fuller, G. D. Barbe
1976-11-1
2231
Yuba
Marysville, se edge of (freshwater) Ellis Lake, Ninth and B Streets Ellis Lake; Marysville, Ellis Lake
Comment
UC1552732
Mimulus pulsiferae
Frederica Bowcutt
1985-6-8
593
Yuba
near Oregon Creek (1 air mi se of Camptonville and 12 air mi n of Nevada City); Tahoe National Forest
Comment
UC1557896
Sericocarpus oregonensis subsp. californicus
J. Semple and S. Heard
1986-8-13
8413
Yuba
near, 1.3 km w of New York Flat Rd. Brownsville (La Porte Rd., (Yuba E21))
Comment
UC1713643
Scutellaria siphocampyloides
C. Epling
1938-6-1
Yuba
near Brownsville (on road to Dobbins)
Comment
UC177573
Phyla caespitosa
H. M. Hall
1914-8-2
9833
Yuba
near Marysville
Comment
UC1777687
Holozonia filipes
Robert E. Preston
1997-10-30
1059
Yuba
300 ft N of Doolittle Dr. Hutchinson Creek; Beale Air Force Base
Comment
UC2046361
Ficus carica
Barbara Ertter with Steve Matson
1996-10-19
15349
Yuba
Waldo Road Bridge across Dry Creek, ca 15 airmi E of Marysville.
Comment
UC477576
Calochortus coeruleus
L. S. Smith
May 1931
Yuba
Camptonville Dist. Tahoe National Forest
Comment
UC570264
Sidalcea diploscypha
H. S. Yates
1933-5-24
3643
Yuba
3 mi w Cabbage Patch; Smartsville Quad.
Comment
UC683301
Scirpus acutus var. occidentalis
Alan A. Beetle
1941-6-26
2732
Yuba
on rte 99E 10 mi n Lincon [sic] (Lincoln?); n of Lincon [sic] (Lincoln ?)
Comment
UC710382
Lupinus nanus
C. P. Smith
1946-5-2
46256
Yuba
edge of town Brownsville; Brownsville - edge of town
Comment
UC710386
Lupinus nanus
C. P. Smith
1946-5-2
46266
Yuba
Dobbins Road 3 mi w Oregon House
Comment
UC710388
Lupinus bicolor
C. P. Smith
1946-5-2
46249
Yuba
3 mi se Hammonton Road Smartville; Smartville - 3 mi se Hammonton Road
Comment
UC710389
Lupinus albifrons
C. P. Smith
1946-5-2
46252
Yuba
Hiway 20, 0.3 mi e Smartville; e of Smartville
Comment
UC710391
Lupinus albifrons
C. P. Smith
1946-5-2
46257
Yuba
Browns Valley Road 7.1 mi sw Brownsville
Comment
UC710392
Lupinus albifrons
C. P. Smith
1946-5-2
46261
Yuba
Browns Valley Road 10 mi sw Brownsville
Comment
UC710393
Lupinus nanus
C. P. Smith
1946-4-25
46220
Yuba
Honcut Road 2.2 mi n Loma Rica; n <of> Loma Rica
Comment
UC710404
Lupinus nanus
C. P. Smith
1946-5-1
46243
Yuba
Hiway 99e, 1.2 mi n Wheatland; Wheatland - 1.2 mi n Hiway 99e
Comment
UC710407
Lupinus nanus
C. P. Smith
1946-5-2
46253
Yuba
Hiway 20, 0.3 mi w Smartville; w of Smartville
Comment
UC710412
Lupinus nanus
C. P. Smith
1946-5-2
46251
Yuba
Hiway 20, 0.3 mi w Smartville; w of Smartville
Comment
UC725367
Centaurium muehlenbergii
A. A. Heller
1938-6-17
15163
Yuba
5 mi e Marysville (near the Yuba River); Sacramento Valley
Comment
UC726312
Heterotheca grandiflora
A. A. Heller
1924-10-25
13833
Yuba
Wheatland
Comment
UC876567
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1918-4-7
6798
Yuba
Camptonville
Comment
UC984808
Lilium humboldtii
A. M. Vollmer and L. Beane
Jul 1951
187
Yuba
Brownsville
Comment
UCD103961
Acmispon americanus var. americanus
Barbara Yungert
1974-5-8
135
Yuba
North of Yuba River, f-2 project area, Sierra Foothill Field Station.
Comment
UCD105667
Cercis occidentalis
Barbara Yungert
1974-5-16
162
Yuba
Along Dry Creek, below Porter fence line, P-2 project area, Sierra Foothill Field Station.
Comment
UCD105691
Cytisus scoparius
Barbara Yungert
1974-4-18
63
Yuba
Near four wheel drive road, north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD105750
Genista monspessulana
Barbara Yungert
1974-6-5
193
Yuba
Picnic area, north of Yuba River, Sierra National Foothill Field Station.
Comment
UCD112007
Ceanothus integerrimus
Barbara Yungert
1974-5-1
101
Yuba
South of the road, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD112077
Ceanothus lemmonii
Beecher Crampton
1966-6-14
7761
Yuba
1 mile west of Brownsville.
Comment
UCD112769
Frangula californica subsp. tomentella
D. H. Hartmann
1941-10-11
s.n.
Yuba
2 miles west of Smartsville.
Comment
UCD112801
Frangula californica subsp. tomentella
Collector unknown
1925-5-17
1783
Yuba
Marysville Buttes.
Comment
UCD112923
Chamaebatia foliolosa
Collector unknown
1918-1
s.n.
Yuba
Mountain Misery.
Comment
UCD113780
Rubus armeniacus
Barbara Yungert
1974-5-14
153
Yuba
along irrigation ditch in SC-13 project area, Sierra Foothill Field Station.
Comment
UCD119124
Styrax redivivus
Barbara Yungert
1974-4-29
92
Yuba
North of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD134969
Pinus ponderosa
Barbara Yungert
1974-6-5
194
Yuba
North of Yuba River, H 8-11 project area, Sierra Foothill Field Station.
Comment
UCD137935
Calycanthus occidentalis
Barbara Yungert
1974-5-20
166
Yuba
along Porter Creek south of station headquarters, Sierra Foothill Field Station.
Comment
UCD168078
Aristida oligantha
James Neilson
1961-10-16
463
Yuba
1/2 mile west of Brown's Valley Rd. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD17692
Rubus armeniacus
H. Olmo; T. S. Mallah
1953-4-8
53 90
Yuba
California. Yuba County: along Highway 28 in Smartville.
Comment
UCD17924
Rubus ursinus
H. Olmo; T. S. Mallah
1953-3-24
53 27 B
Yuba
California. Yuba County: Highway 28 in Smartville. Growing 50 yards east of bridge on creek bank.
Comment
UCD17935
Rubus ursinus
H. Olmo; T. S. Mallah
1953-3-24
53 27 B
Yuba
California. Yuba County: Highway 28 in Smartville. Growing 50 yards east of bridge on creek bank.
Comment
UCD17937
Rubus ursinus
H. Olmo; T. S. Mallah
1953-3-24
53 27 C
Yuba
California. Yuba County: Highway 28 in Smartville.
Comment
UCD32531
Achnatherum lemmonii
Beecher Crampton
1954-5-10
1847
Yuba
Yuba County, 6 miles south of Camptonville, along highway 49, north slope near the middle of the Yuba River.
Comment
UCD32864
Muhlenbergia rigens
Beecher Crampton
1964-10-22
7228
Yuba
Yuba County, 3 miles east of Browns Valley, dry creek bed.
Comment
UCD32893
Alopecurus saccatus
Beecher Crampton
1965-5-11
7324
Yuba
Yuba County, 2.5 miles S.W. Brown Valley.
Comment
UCD33119
Danthonia unispicata
Beecher Crampton
1966-6-14
7764
Yuba
Yuba County, 1 mile east of Brownsville on La Porte road, near Brownsville Fire Station, CA div. of Forestry.
Comment
UCD33230
Trifolium oliganthum
Beecher Crampton
1967-5-17
7946
Yuba
Yuba County, 1 mile west of Timbuctoo, slopes above the Yuba River.
Comment
UCD33665
Clarkia biloba subsp. brandegeeae
Beecher Crampton
1971-6-18
8737
Yuba
Sierra Foothill Range Field Station, ca. 6 miles east of Browns Valley.
Comment
UCD33686
Cupressus macnabiana
Beecher Crampton
1972-2-14
8769
Yuba
1.5 miles N.N.E. of Oregon House.
Comment
UCD33813
Galium parisiense
Beecher Crampton
1973-6-22
8954
Yuba
Yuba County, ca. 3 miles east of Brown's Valley on Peoria road.
Comment
UCD33887
Lessingia virgata
Beecher Crampton
1974-10-11
9094
Yuba
3 miles S.W. of Brown's Valley along Hwy. 20.
Comment
UCD35788
Trifolium hirtum
Beecher Crampton
1962-4-24
6248
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD35789
Lupinus bicolor
Beecher Crampton
1962-4-24
6261
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD35858
Navarretia leucocephala
Beecher Crampton
1965-5-11
7325
Yuba
2.5 miles southwest of Brown's Valley.
Comment
UCD35869
Trifolium obtusiflorum
Beecher Crampton
1965-6-17
7369
Yuba
ca. 0.75 mile north of Stanfield Hill, Willow Glen Creek.
Comment
UCD35870
Hosackia pinnata
Beecher Crampton
1965-6-17
7368
Yuba
ca. 0.75 mile north of Stanfield Hill, Willow Glen Creek.
Comment
UCD37130
Navarretia leucocephala
Beecher Crampton
1957-6-5
4115
Yuba
10 miles east of Marysville, along State Highway 20.
Comment
UCD37135
Jensia rammii
Beecher Crampton
1957-6-5
4154
Yuba
1.3 miles east of Oregon House Store.
Comment
UCD37137
Crucianella angustifolia
Beecher Crampton
1957-6-5
4163
Yuba
Town of Timbuctoo, across from old Stewart and Brothers and Wells Fargo Store.
Comment
UCD37845
Scandix pecten-veneris
Beecher Crampton
1962-4-24
6242
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37852
Erodium cicutarium
Beecher Crampton
1962-4-24
6256
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37858
Petrorhagia dubia
Beecher Crampton
1962-4-24
6264
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37859
Trifolium dubium
Beecher Crampton
1962-4-24
6265
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37861
Trifolium microcephalum
Beecher Crampton
1962-4-24
6266
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37862
Triteleia laxa
Beecher Crampton
1962-4-24
6267
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37863
Ceanothus cuneatus
Beecher Crampton
1962-4-24
6275
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37869
Oxalis corniculata
Beecher Crampton
1962-4-24
6285
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37875
Quercus wislizeni
Beecher Crampton
1962-4-24
6295
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37877
Microseris acuminata
Beecher Crampton
1962-4-24
6301
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37884
Dichelostemma multiflorum
Beecher Crampton
1962-4-24
6308
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37885
Mimulus microphyllus
Beecher Crampton
1962-4-24
6311
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37890
Geranium dissectum
Beecher Crampton
1962-4-24
6316
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD38713
Trifolium glomeratum
Beecher Crampton
1957-6-5
4165
Yuba
Near old Stewart and Bros. and Wells Fargo Office, site of Timbuctoo.
Comment
UCD39353
Taeniatherum caput-medusae
Beecher Crampton
1965-5-11
7318
Yuba
Yuba County, 2.5 miles S.W. Brown Valley.
Comment
UCD45764
Quercus douglasii
Beecher Crampton
1963-9-9
6877
Yuba
2.5 miles n.n.w. Smartsville, 5 miles east of Brown's Valley. UC. Sierra Foothill Field Station.
Comment
UCD46814
Quercus lobata
Barbara Yungert
1974-6-5
195
Yuba
Along Porter Creek, south of station headquarters, Sierra Foothill Field Station, Yuba County, California.
Comment
UCD47014
Quercus X morehus
H. H. Keifer
1953-10-11
s.n.
Yuba
Tree at lake near Dobbins, Yuba County, California.
Comment
UCD48394
Navarretia eriocephala
Barbara Yungert
1974-5-31
189
Yuba
H-9 project area, Sierra Foothill Field Station, Yuba County, California.
Comment
UCD50644
Achnatherum lemmonii
Beecher Crampton
1954-5-10
1847
Yuba
Along Hwy. 49, north slope of the Middle Yuba River, 6 miles south of Camptonville, Yuba County.
Comment
UCD51557
Aegilops triuncialis
Beecher Crampton
1965-6-17
7366
Yuba
2 miles s.e. Loma Rica, Browns Valley Road.
Comment
UCD51766
Agrostis avenacea
Beecher Crampton
1965-5-11
7323
Yuba
2.5 miles southwest Brown's Valley.
Comment
UCD52285
Agrostis exarata
Beecher Crampton
1964-10-22
7220
Yuba
3 miles east of Brown's Valley, Dry Creek.
Comment
UCD55725
Aira caryophyllea
Beecher Crampton
1965-5-11
7317 A
Yuba
2.5 miles southwest of Brown's Valley.
Comment
UCD55763
Aira caryophyllea
Barbara Yungert
1974-4-25
G- 1
Yuba
Sierra Foothill Field Station, Lower Scott project area, along four wheel drive road.
Comment
UCD55768
Aira caryophyllea
Beecher Crampton
1962-4-24
6277
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD56093
Andropogon virginicus
R. M. Love
1952-10-31
s.n.
Yuba
13 miles east of Marysville.
Comment
UCD56096
Andropogon virginicus
Gordon H. True
1951-1-6
s.n.
Yuba
near Parks Bar.
Comment
UCD56098
Andropogon virginicus
R. N. Raynor
1938-4-25
s.n.
Yuba
near Marysville.
Comment
UCD56458
Avena fatua
Beecher Crampton
1962-4-24
6252
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD57012
Brachypodium distachyon
Beecher Crampton
1957-6-5
4121
Yuba
10 miles E of Marysville. Along State Hwy. 20.
Comment
UCD57363
Briza maxima
Beecher Crampton
1969-5-12
8445
Yuba
2 miles west of Smartsville. State Hwy. 20.
Comment
UCD57408
Briza minor
Beecher Crampton
1962-4-24
6300
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD58309
Bromus carinatus
Beecher Crampton
1962-4-24
6298
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD58444
Bromus commutatus
Beecher Crampton
1957-6-5
4146
Yuba
1/2 mile W of Oregon House Post Office.
Comment
UCD58681
Bromus hordeaceus
Beecher Crampton
1962-4-24
6243
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD58825
Bromus hordeaceus
Beecher Crampton
1962-4-24
6244
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD59699
Bromus sterilis
Beecher Crampton
1962-4-24
6268
Yuba
5 miles east of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD59706
Bromus sterilis
Beecher Crampton
1954-5-10
1846
Yuba
Hwy. 49, north slope of the middle Yuba River, 6 miles south of Camptonville.
Comment
UCD59961
Crypsis vaginiflora
Beecher Crampton
1958-7-11
5008
Yuba
4.7 miles northeast of Wheatland.
Comment
UCD60074
Cynodon dactylon
Beecher Crampton
1957-6-5
4148
Yuba
1/2 mile W of Oregon House Post Office.
Comment
UCD60143
Cynosurus echinatus
Barbara Yungert
1974-5-13
G- 13
Yuba
South of road, 100 yards north of picnic area, Sierra Foothill Field Station.
Comment
UCD60188
Dactylis glomerata
Barbara Yungert
1974-5-9
G- 7
Yuba
Sierra Foothill Field Station. Along Road 1, near P 1-13 fence, W of Porter Hill.
Comment
UCD60888
Echinochloa crus-galli
Beecher Crampton
1964-10-22
7225
Yuba
3 miles east Brown's Valley, Dry Creek.
Comment
UCD61110
Echinochloa oryzicola
Earl Storm
1997-7-24
Yuba
Stass Farms, North Beale Road, Marysville.
Comment
UCD62317
Elymus glaucus
Beecher Crampton
1957-6-5
4139
Yuba
1 mile east of Stanfield Hill.
Comment
UCD62497
Elymus multisetus
Beecher Crampton
1966-6-14
7762
Yuba
1 mile west of Brownsville.
Comment
UCD62507
Elymus multisetus
Beecher Crampton
1957-6-5
4135
Yuba
7.5 miles northeast of town of Brown's Valley.
Comment
UCD62773
Deschampsia danthonioides
Beecher Crampton
1963-5-11
7322
Yuba
2.5 miles southwest of Brown's Valley.
Comment
UCD63095
Eragrostis curvula
Beecher Crampton
1974-10-11
9093
Yuba
2 miles southeast of Brown's Valley along Hwy. 20.
Comment
UCD63493
Deschampsia elongata
Beecher Crampton
1957-6-5
4157
Yuba
1.3 miles east of Oregon House Store.
Comment
UCD63879
Eragrostis mexicana subsp. virescens
F. L. Smith
1945-10-4
Yuba
Marysville, 2 miles north.
Comment
UCD73922
Fremontodendron californicum
G. Ledyard Stebbins
1966-5-22
6417
Yuba
Dobbins Dump.
Comment
UCD82293
Galium trifidum subsp. subbiflorum
Robin McMaster
1973-6-24
504
Yuba
Oregon Creek Campground.
Comment
UCD82843
Monardella glauca
Robin McMaster
1973-6-24
483
Yuba
Oregon Creek Campground.
Comment
UCD85840
Hordeum marinum subsp. gussoneanum
Beecher Crampton
1962-4-24
6251
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD85912
Hordeum marinum subsp. gussoneanum
Barbara Yungert
1974-5-9
G- 11
Yuba
Sierra Foothill Field Station. Along upper road of Schubert divide, near gate, SH project area.
Comment
UCD86108
Taeniatherum caput-medusae
Beecher Crampton
1957-6-5
4122
Yuba
10 miles E of Marysville. Along State Hwy. 20.
Comment
UCD86150
Hordeum murinum subsp. glaucum
Beecher Crampton
1962-4-17
6172
Yuba
Ca. 2 miles south of Marysville.
Comment
UCD86154
Hordeum murinum subsp. leporinum
Beecher Crampton
1962-4-24
6250
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD86171
Taeniatherum caput-medusae
J. Hardison
1989-5-23
136
Yuba
Sierra Field Station.
Comment
UCD86999
Muhlenbergia rigens
Beecher Crampton
1964-10-22
7228
Yuba
Yuba County, 3 miles east of Browns Valley, dry creek bed.
Comment
UCD88528
Panicum acuminatum var. fasciculatum
Beecher Crampton
1964-10-22
7222
Yuba
3 miles east of Brown's Valley, Dry Creek.
Comment
UCD89075
Melica torreyana
Beecher Crampton
1965-5-11
7316
Yuba
3 miles east of Brown's Valley.
Comment
UCD89167
Phalaris minor
Beecher Crampton
1957-6-5
4124
Yuba
10 miles E of Marysville. Along State Hwy. 20.
Comment
UCD89503
Panicum capillare
Beecher Crampton
1964-10-22
7226
Yuba
3 miles east of Brown's Valley.
Comment
UCD89509
Panicum capillare
Floyd Forbes
1922-7-6
s.n.
Yuba
Marysville.
Comment
UCD90347
Poa annua
Beecher Crampton
1962-4-24
6286
Yuba
5 miles E of Browns Valley. Sierra Foothill Range Field Station.
Comment
UCD91182
Polypogon maritimus
Beecher Crampton
1957-6-5
4114
Yuba
Along State Hwy. 20, 10 miles east of Marysville.
Comment
UCD91415
Polypogon monspeliensis
Barbara Yungert
1974-5-9
G- 9
Yuba
Near ald spring runoff, F 1-43 project area, Sierra Foothill Field Station.
Comment
UCD91883
Poa pratensis
Beecher Crampton
1962-4-24
6288 b
Yuba
5 miles east of Browns Valley, Sierra Foothill Range Field Station.
Comment
UCD92639
Sorghum halepense
A. A. Beetle
1941-6-26
2735
Yuba
Near Marysville.
Comment
UCD95630
Clematis lasiantha
Barbara Yungert
1974-5-1
106
Yuba
South of county road, near fence line, H-9 project area, Sierra Foothill Field Station.
Comment
UCR15195
Hydrilla verticillata
Keith Miller
1976-11-24
s.n.
Yuba
Marysville, Ellis Lake
Comment
CAS-BOT-BC111657
Schoenoplectus mucronatus
A. S. Leopold
1956-7-18
s.n.
Yuba
3 miles NW of Rio Oso Post Office.
Comment
CAS-BOT-BC113099
Eleocharis obtusa
Beecher Crampton
1966-6-14
7757
Yuba
1 mile east of Brownsville, La Porte Road. Stony creek bed.
Comment
CAS-BOT-BC113999
Cyperus rotundus
Lowell Ahart
1978-10-28
s.n.
Yuba
H & 13th Streets, Marysville.
Comment
CAS-BOT-BC130619
Lilium humboldtii
Mrs. J. E. Cramsie
1923-6-14
s.n.
Yuba
Smartsville
Comment
CAS-BOT-BC130622
Lilium humboldtii
Albert Vollmer
1949-7-6
13 -E
Yuba
1 mi. from Challenge on Challenge-Camptonville rd.
Comment
CAS-BOT-BC136095
Fritillaria affinis
Volney Rattan
1880-1-1
s.n.
Yuba
Brownsville
Comment
CAS-BOT-BC138415
Aira caryophyllea var. capillaris
Beecher Crampton
1957-6-5
4153
Yuba
Foothill flat. 1.3 mile east of Oregon House Store.
Comment
CAS-BOT-BC15346
Agoseris heterophylla
Alice Eastwood
1921-5-22
10511
Yuba
Los Verjeles
Comment
CAS-BOT-BC153792
Diplacus angustatus
Alice Eastwood
1930-4-12
s.n.
Yuba
Texas hill road
Comment
CAS-BOT-BC164161
Clarkia concinna
Anna Cramsie
1933-6-1
s.n.
Yuba
Smartville
Comment
CAS-BOT-BC180849
Kochia scoparia
Lemmel Jr. Osborne
1948-9-15
s.n.
Yuba
Near Marysville
Comment
CAS-BOT-BC214557
Erigeron philadelphicus
Alice Eastwood
1921-5-22
10573
Yuba
Los Vergils
Comment
CAS-BOT-BC288822
Centromadia fitchii
Mrs. H. C. Cantelow
1940-5-13
3060
Yuba
E of Marysville on road to Grass Valley
Comment
CAS-BOT-BC288824
Centromadia fitchii
Mrs. S. Earle Kelley
1920-10-31
s.n.
Yuba
[Los Verjeles?]
Comment
CAS-BOT-BC306336
Hedypnois cretica
B. Crampton
1957-6-5
4130
Yuba
2.6 miles northeast of Brown's Valley Post Office
Comment
CAS-BOT-BC309979
Hemizonia congesta subsp. luzulifolia
J. Clausen
1932-9-16
656
Yuba
5.4 miles southeast of Marysville on the road to Wheatland
Comment
CAS-BOT-BC321752
Layia fremontii
Bruce G. Baldwin
1988-3-21
687
Yuba
3.3 miles W of junction with County Rd E21 (road to Collins Lake, Bullards Bar Reservoir) along Calif. State Hwy 20.
Comment
CAS-BOT-BC340265
Jensia rammii
Peter H. Raven
1953-5-9
5482
Yuba
2 miles from Brownsville on road to Dobbins
Comment
CAS-BOT-BC342057
Lessingia virgata
Beecher Crampton
1974-10-11
9094
Yuba
3 miles S.W. of Brown's Valley along Hwy. 20
Comment
CAS-BOT-BC388245
Cerastium glomeratum
Susan J. Schmickle
1977-4-16
2
Yuba
At the UC Sierra Field Station, northwest off of Road 4
Comment
CAS-BOT-BC401216
Hypericum perforatum
G. Earle Kelley
1920-10-31
s.n.
Yuba
Los Verjils
Comment
CAS-BOT-BC402379
Dicentra formosa subsp. formosa
Rimo Bacigalupi
1927-7-2
1592
Yuba
Halfway to Downieville about 8 miles northeast of Camptonville
Comment
CAS-BOT-BC418425
Boykinia occidentalis
Rimo Bacigalupi
1927-7-2
1590
Yuba
Downscille Road almost 8 miles northeast of Comptonville
Comment
CAS-BOT-BC419484
Eschscholzia lobbii
Irene Creps
1955-4-9
14
Yuba
5 miles East of Wheatland
Comment
CAS-BOT-BC430983
Lithophragma bolanderi
Junea Kelley
1920-4-24
s.n.
Yuba
Los Vergils
Comment
CAS-BOT-BC435063
Mollugo verticillata
Alice Eastwood
1913-7-3
3409
Yuba
Wheatland
Comment
CAS-BOT-BC444882
Montia fontana
Alice Eastwood
1921-5-22
10515
Yuba
Los Vergils
Comment
CAS-BOT-BC462249
Allium amplectens
Alice Eastwood
1930-4-13
17934
Yuba
near Marysville
Comment
CAS-BOT-BC483431
Calochortus luteus
Mrs. J. E. Cramsie
1923-5-22
s.n.
Yuba
Smartville
Comment
CAS-BOT-BC483435
Calochortus luteus
Alice Eastwood
1921-5-22
10546
Yuba
Los Vergils
Comment
CAS-BOT-BC483644
Dichelostemma capitatum
Peter H. Raven
1953-5-9
5469
Yuba
1 mile from Brownsville on road to Challenge
Comment
CAS-BOT-BC484368
Brodiaea minor
Barbara T. Keller
1975-6-10
1514
Yuba
Willow Glen Rd. from Stanfield Hill to Brownsville, about 11.5 mi. north of junction. of Willow Glen Rd. and Marysville Rd.
Comment
CAS-BOT-BC487491
Calochortus albus
Barbara T. Keller
1975-6-10
1516
Yuba
Willow Glen Rd. from Stanfield Hill to Brownsville, about 11.5 miles north of junction with Marysville Road
Comment
CAS-BOT-BC501115
Dichelostemma volubile
Barbara T. Keller
1975-6-10
1520
Yuba
Willow Glen Road from Stanfield Hill to Brownsville, about 11.5 miles north of the junction of Willow Glen Road and Marysville Road
Comment
CAS-BOT-BC506160
Fritillaria micrantha
Volney Rattan
1880-1-1
s.n.
Yuba
Brownsville
Comment
CAS-BOT-BC506163
Fritillaria micrantha
Jokerst; Ahart
1984-3-20
JDJ 1946
Yuba
East side of Ponderosa Road 0.3 mile south of its junction with Robinson Mill Road
Comment
CAS-BOT-BC50721
Ceanothus integerrimus var. macrothyrsus
Peter H. Raven
1953-5-9
5466
Yuba
3 miles e. of Brownsville on road to Bangor
Comment
CAS-BOT-BC519084
Trillium angustipetalum
Anna Cramsie
1933-4-24
s.n.
Yuba
Smartsville
Comment
CAS-BOT-BC521043
Triteleia bridgesii
Belle R. Jackson
1932-6-1
s.n.
Yuba
Yuba Summit
Comment
CAS-BOT-BC523046
Triteleia hyacinthina
Barbara T. Keller
1975-6-10
1522
Yuba
Willow Glen Rd. from Stanfield Hill to Brownsville, 11.5 mi N of jct with Marysville Rd
Comment
CAS-BOT-BC525789
Triteleia ixioides subsp. unifolia
Mrs. J. E. Cramsie
1923-5-22
s.n.
Yuba
Smartsville
Comment
CAS-BOT-BC536975
Viola lobata
Elmer I. Applegate
1934-5-2
8895
Yuba
Near Indian Valley, not far from the Sierra County line
Comment
CAS-BOT-BC54682
Erysimum capitatum
Mrs. Martin Goerges
1953-6-24
s.n.
Yuba
Lake Vera, North Fork, Yuba River.
Comment
CAS-BOT-BC54686
Erysimum capitatum
Daniel Campbell
1974-6-10
s.n.
Yuba
Sierra Nevada. Highway 49, 1 mile south of Comptonville.
Comment
CAS-BOT-BC65898
Aspidotis densa
W. R. Dudley
s.n.
Yuba
Near South Yuba
Comment
CDA1454
Hydrilla verticillata
G. D. Barbe, T. C. Fuller
1976-11-3
2235
Yuba
9th and B Streets, Marysville. Southeast edge of freshwater Ellis Lake
0
Comment
CDA15875
Potamogeton pectinatus
E. Storm
2000-2-1
PDR 1199213
Yuba
Peach Tree Golf Course, Simpson Dantoni Rd., Marysville.
0
Comment
CDA18795
Azolla filiculoides
Deforest, Storm
2000-3-27
PDR 1199217
Yuba
Loma Rica Rd., Marysville.
0
Comment
CDA18833
Potamogeton pusillus
R. Breckenridge, Morse
1999-7-22
PDR 958961 A
Yuba
Lake Pillsbury, Upper Lake.
0
Comment
CDA18836
Potamogeton pectinatus
R. Breckenridge, Morse
1999-7-22
PDR 958961 F
Yuba
Lake Pillsbury, Upper Lake.
0
Comment
CDA18955
Potamogeton illinoensis
E. Finley, Koschnick
2000-6-14
PDR 1013548
Yuba
Yuba County irrigation canal, Oregon House.
0
Comment
CDA19013
Najas guadalupensis
E. Finley
2000-9-1
PDR 1066500 A
Yuba
Fellowship-Renaissance Winery, 23 Reservoir, Oregon House.
0
Comment
CDA19016
Utricularia gibba
Randy Anderson
2000-9-7
PDR 1197433
Yuba
11392 Curry Trail, Marysville.
0
Comment
CDA20322
Bothriochloa pertusa
E. Storm, D. Flavell
2005-3-7
PDR 1295306
Yuba
Browns Valley, UC Field Station.
0
Comment
CDA24062
Minuartia douglasii
D. L. Wilson
1976-5-14
Yuba
4899 Fruitland Road, Loma Rica.
0
Comment
CDA24668
Armoracia rusticana
A. Worledge
1944-1
Yuba
0
Comment
CDA2649
Heteranthera limosa
L. Ahart
1999-9-17
8240
Yuba
South of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer s rice dryer, about 5 miles (air) northeast of Marysville.
Comment
CDA2698
Juncus capitatus
J. T. Howell, G. H. True
1967-6-13
3574
Yuba
Camp Far West Reservoir, on Bear River east of Wheatland.
Comment
CDA32426
Leersia oryzoides
L. Ahart
1999-9-17
8239
Yuba
South of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer s rice dryer, about 5 miles (air) northeast of Marysville.
Comment
CDA33076
Carex fracta
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3048
Yuba
3.6 miles northeast of Strawberry Valley on La Porta-Quincy Road, at Plumas County Line.
Comment
CDA35772
Centaurea jacea
J. R. Keck Jr., Horn
1989-8-23
PDR# 893580
Yuba
North side of La Porte Rd. (E21) halfway between Challenge and Woodleaf.
0
Comment
CDA36506
Sidalcea malviflora subsp. asprella
G. D. Barbe, T. C. Fuller
1982-6-14
3672
Yuba
0.3 mile east of Challenge, 3.2 miles southwest of Woodleaf.
Comment
CDA36536
Hypericum concinnum
Crane
42197
Yuba
Marysville
0
Comment
CDA3661
Cardaria chalepensis
T. C. Fuller
1961-5-31
6269
Yuba
In Bear River drainage at El Centro Road bridge, 0.5 mile north of Rio Oso.
0
Comment
CDA36806
Linaria dalmatica
D. B. Joley
1972-9-15
5
Yuba
Railroad at intersection of Hwy 70 and Hwy 65 (east of Marysville).
0
Comment
CDA37683
Hydrilla verticillata
Breckenridge/O Connell
2004-5-17
s.n.
Yuba
Near Oregon House.
0
Comment
CDA37686
Potamogeton nodosus
Robin Breckenridge
2004-6-15
s.n.
Yuba
Oregon House, Yuba County Irrigation Canal.
0
Comment
CDA37877
Hypericum perforatum
Dirks
1977-8-31
PDR# 366309
Yuba
Marysville.
0
Comment
CDA39217
Luzula comosa
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3054
Yuba
3.6 miles northeast of Strawberry Valley on La Porta - Quincy Road, at Plumas County Line.
Comment
CDA39344
Erythronium multiscapideum
Yuba County School Children
1930-4-12
s.n.
Yuba
[No further data.]
0
Comment
CDA39674
Anagallis minima
J. T. Howell & Gordon H. True
1967-6-13
3559
Yuba
Camp Far West Reservoir on Bear River, east of Wheatland.
Comment
CDA39730
Apocynum cannabinum
H. A. Crane
1929-7-12
s.n.
Yuba
0
Comment
CDA39841
Asclepias fascicularis
H. Crane
1932-4-2
s.n.
Yuba
Marysville.
0
Comment
CDA40067
Leptosiphon filipes
Yuba County School Children
1930-4-12
s.n.
Yuba
[No further data.]
0
Comment
CDA41425
Dopatrium junceum
D. L. Wilson
1975-8-7
s.n.
Yuba
Ramirez Road, Marysville.
0
Comment
CDA4179
Lathyrus hirsutus
L. Ahart
2000-5-25
8394
Yuba
Near a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
Comment
CDA43379
Eleusine tristachya
Gary Walker
2014-11-25
PDR# 510 P06303491
Yuba
West of Highway 70, near Magnolia Road, eight miles north of Marysville.
0
Comment
CDA4786
Chamaesyce nutans
L. Ahart
1999-9-5
8191
Yuba
On the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
Comment
CDA5393
Torilis arvensis subsp. purpurea
L. Ahart
2000-5-25
8392
Yuba
A north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
Comment
CDA5903
Solanum carolinense
Margaret Bellue
Aug 1939
Yuba
Marysville.
0
Comment
CDA5904
Solanum carolinense
Margaret Bellue
Aug 1939
Yuba
Marysville.
0
Comment
CDA6278
Limnophila X ludoviciana
L. Ahart
1977-9-25
Yuba
Sam Shintaffer Farms property 2.1 miles northeast of Jack Slough Road on Kimball Lane, 5 miles northeast of Marysville.
0
Comment
CDA6672
Galium divaricatum
J. T. Howell, G. H. True
1967-6-13
3572
Yuba
Camp Far West Reservoir, on Bear River east of Wheatland.
Comment
CDA6863
Carduus pycnocephalus
William J. Ferlatte, A. Hill
1971-8-31
1369
Yuba
Camp Far West, 1.4 miles past road to boat ramp on North Recreation Area road.
0
Comment
CDA7043
Hemizonia fitchii
A. C. Browne
1951-5-15
Yuba
Marysville.
0
Comment
CDA7451
Conyza bonariensis
L. Ahart
1999-9-17
8254
Yuba
Sam Shintaffer Farm, on the west side of Kimball Lane, near the intersection of Kimball Lane and Hallwood Boulevard, about 3/4 mile south of Sam Shintaffer s rice dryer, about 4 1/4 miles (air) northeast of Marysville.
Comment
CDA8341
Gastridium phleoides
D. Wilson
2008-6-3
PDR# 147086
Yuba
Oregon House, 9448 Rice s Texas Hill Rd. near Tehama Way.
0
Comment
HSC21744
Verbena bonariensis
T. F. Newman
1964-2-22
8
Yuba
10 mi. N of Marysville on Alt. 40, 1 mi. E on Rameriz Rd.
Comment
HSC21926
Tribulus terrestris
T. F. Newman
1964-10-9
64127
Yuba
Newman Ranch, 8 mi. N of Marysville, Boyer Rd.
Comment
HSC72942
Fritillaria micrantha
M. S. Taylor
1981-4-15
3539
Yuba
Brownsville along La Potre-Quincy Rd. near its junction with Rackerby Rd.
Comment
JEPS108494
Downingia ornatissima var. ornatissima
Lisa Schultheis
1996-5-23
305 -95
Yuba
Beale Air Force Base.
Comment
JEPS108500
Downingia bicornuta var. bicornuta
Lisa Schultheis
1996-5-23
304 -96
Yuba
Beale Air Force Base.
Comment
JEPS35369
Adiantum jordanii
Mrs. S. M. Rust
1878-1
Yuba
Comment
JEPS35371
Pellaea andromedifolia
Mrs. Rust
Yuba
Pelton
Comment
JEPS35374
Cheilanthes gracillima
G. E. Davenport
1877-1
Yuba
Comment Read comments Jun 28 2010
NY429325
Monardella candicans var. venosa
J. M. Bigelow
1854-5-25
s.n.
Yuba
Plain of Feather River near Marysville
Comment
NY663864
Cyperus rotundus
L. Ahart
1978-10-28
s.n.
Yuba
H & 13th Streets, Marysville
Comment
POM161772
Dicentra formosa subsp. formosa
R. C. Bacigalupi
1927-7-2
1592
Yuba
Highway to Downieville about 8 mi NE of Camptonville.
Comment
POM172693
Scutellaria californica
Roxana S. Ferris
1927-11-5
6938
Yuba
7 miles west of Brown Valley.
Comment
POM202706
Phlox speciosa subsp. occidentalis
J. E. Cramsie
1932-5-1
s.n.
Yuba
Smartville.
Comment
POM225673
Madia elegans subsp. vernalis
D. D. Keck, Palmer Stockwell
1935-5-16
3313
Yuba
N edge of Lebec.
Comment
RSA0038272
Hierochloe occidentalis
J. M. Grant
1930-05
s.n.
Yuba
Marysville.
Comment
RSA0060032
Clarkia gracilis subsp. gracilis
Harlan Lewis, M. Lewis, M. Roberts
1951-5-19
820
Yuba
2.3 mi. east of Oregon House.
Comment
RSA0062675
Navarretia intertexta
Hobart Onstott
1946-5-11
s.n.
Yuba
Smartville Hills.
Comment
RSA10984
Centaurium muehlenbergii
Carl B. Wolf
1927-11-5
1442
Yuba
Eight miles from Marysville on road to Browns Valley.
Comment
RSA115530
Hedypnois cretica
Beecher Crampton
1957-6-5
4130
Yuba
2.6 miles NE Brown's Valley post office.
Comment
RSA115531
Trifolium glomeratum
Beecher Crampton
1957-6-5
4165
Yuba
near old Wells Fargo Store, site of Timbuctoo.
Comment
RSA121960
Rhododendron occidentale var. californicum
M. A. Elvin
1933-7-14
53
Yuba
Greenville.
Comment
RSA183416
Trifolium hirtum
Shirley C. Tucker
1965-4-26
5258
Yuba
Along State Highway 20, between Smartville and Browns Valley.
Comment
RSA261406
Petrorhagia dubia
H. J. Vaux Jr.
1961-5-20
47
Yuba
State Hwy 20, 12.3 miles W of Marysville.
Comment
RSA318096
Raphanus raphanistrum
Fields
1969-4-27
25
Yuba
Mariposa and Douglas AVe in El Segundo
Comment
RSA31869
Centaurium muehlenbergii
A. A. Heller
1938-6-17
15163
Yuba
Near the Yuba River five miles east of Marysville.
Comment
RSA32829
Verbena incompta
A. A. Heller
1938-6-17
15162
Yuba
5 miles east of Marysville.
Comment
RSA471033
Rhododendron occidentale var. californicum
Anstruther Davidson
1876-7-7
s.n.
Yuba
Strawberry Valley
Comment
RSA590206
Erodium cicutarium
Michael A. Vincent, Robert M. Rhode
1996-3-29
7248
Yuba
Along Ramirez Rd. at RR track and drainage ditch, 3 mi. E of jct. with St. Hwy. 70, ca. 6 mi N of Marysville.
Comment
RSA647528
Lupinus
Hobart Onstod
1946-3-26
s.n.
Yuba
South Marysville
Comment
RSA647815
Ranunculus californicus
E. H. Cowen
1948-3-10
s.n.
Yuba
near railroad tracks east side 8.5 mi S of Marysville
Comment
RSA654105
Lessingia virgata
Beecher Crampton
1974-10-11
9094
Yuba
3 miles southwest of Brown's Valley along Highway 20
Comment
RSA789816
Penstemon laetus
Rebecca Wenk
2005-10-8
396
Yuba
Top of Yuba Pass, along hwy 49.
Comment
RSA97517
Polygonum californicum
Beecher Crampton
1952-10-31
901
Yuba
Yolo County: Dry adobe, alkaline soil, where water has stood, Yolo Causeway, 5 miles E of Davis
Comment
SBBG867
Allium sanbornii
H. and M. Dearing
1939-5-6
3289
Yuba
N of Challenge
Comment
SEINET10450737
Lupinus pachylobus
Smith
1948-4-27
Smith 48180
Yuba
Jct. Dobbins and browns valley brownsville roads. Stanfield hill, 3.4 mi ne. Pine forest. Scrub oak undergrowth. Red soil.
Comment
SEINET10464593
Githopsis specularioides
Yungert
1974-5-3
YUNGERT 107
Yuba
Near cattle guard and U.C. sign, west of station, Sierra Foothill Field Station
Comment
SEINET10488381
Lupinus albifrons
Charles Piper Smith
1948-4-27
Smith 48183
Yuba
Junction dobbins and browns valley, brownsville roads. Stanfield hill, 3.4 Miles ne
Comment
SEINET10533747
Brodiaea bridgesii
Lewis S. Rose
1940-5-28
Rose 40404
Yuba
Dobbins. 1700 feet.
Comment
SEINET10544012
Lupinus albicaulis subsp. shastensis
Charles Piper Smith
1933-7-20
Smith 33114
Yuba
Comment
SEINET10903817
Lupinus benthamii
Wagnon
1963-6-11
WAGNON s.n.
Yuba
At roadside at end of scott-forbes road, in vicinity of sierra foothills range Field station, ca 3 miles n of smartville
Comment
SEINET11711581
Cheilanthes gracillima
E. O. Pelton
1878-1
s.n.
Yuba
no further locality
Comment
SEINET11713853
Pellaea mucronata
E. O. Pelton
1879-1
s.n.
Yuba
no further locality
Comment
SEINET11990987
Arctostaphylos truei
R. Raiche, Zadnik, K.; Roberts, W.
1983-1
30116
Yuba
Knox Road, Challenge Experimental Forest
Comment
SEINET12092463
Delphinium decorum
L. S. Rose
1931-1
s.n.
Yuba
Brownsville
Comment
SEINET12315995
Pentagramma triangularis
E. O. Pelton
1878-1
s.n.
Yuba
no further locality
Comment
SEINET13710396
Rotala ramosior
Lowell William Ahart, Lowell William Ahart
1999-1
8246
Yuba
5 Air Mi NE Marysville
Comment
SEINET13710397
Polygonum persicaria
Lowell William Ahart, Lowell William Ahart
1999-1
8242
Yuba
5 Air Mi NE of Marysville
Comment
SEINET4291980
Carex feta
A. L. Hipp, Clifton, G
1999-1
ah 385
Yuba
Marysville Road
Comment
SEINET5336000
Aira caryophyllea
D. Selleck
1979-4-27
s.n.
Yuba
Sierra Field Station-UC Davis
Comment
SEINET5906104
Navarretia leucocephala
L. S. Rose
1967-1
67125
Yuba
7 mi NE of Wheatland.
Comment
SEINET7042409
Odontostomum hartwegii
A. G. Vestal
1963-5-30
s.n.
Yuba
Road west to Forbestown. Ca 1.5 miles east of Forbestown and 2.6 miles west of Brownsville. Rackerby quadrangle UTM Zone 10, 648106mE, 4372559mN.
Comment
SEINET7042609
Dichelostemma multiflorum
A. G. Vestal
1963-5-29
s.n.
Yuba
Olivehurst-Smartville Road [presently Hammonton- Smartville Road]. 0.4 mile west of road south to Beale Air Force Base [Smartville Road]. Smartville quadrangle UTM Zone 10, 646242mE, 4339869mN.
Comment
SEINET7042623
Psilocarphus brevissimus
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042625
Triteleia hyacinthina
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042626
Dichelostemma multiflorum
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042627
Lotus wrangelianus
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042630
Lupinus polycarpus
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042631
Trifolium willdenovii
A. G. Vestal
1963-5-7
s.n.
Yuba
Ca. 3.5 miles north of Wheatland. Camp Far West quadrangle UTM Zone 10, 640908mE, 4323324mN.
Comment
SEINET7042633
Layia fremontii
A. G. Vestal
1963-5-7
s.n.
Yuba
5.2 miles southwest of Bangor. Loma Rica quadrangle UTM Zone 10, 632125mE, 4355120mN.
Comment
SEINET7042635
Trifolium albopurpureum
A. G. Vestal
1963-5-7
s.n.
Yuba
5.2 miles southwest of Bangor. Loma Rica quadrangle UTM Zone 10, 632125mE, 4355120mN.
Comment
SEINET7042637
Lasthenia californica
A. G. Vestal
1963-5-7
s.n.
Yuba
5.2 miles southwest of Bangor. Loma Rica quadrangle UTM Zone 10, 632125mE, 4355120mN.
Comment
SEINET7042638
Trifolium microcephalum
A. G. Vestal
1963-5-7
s.n.
Yuba
5.2 miles southwest of Bangor. Loma Rica quadrangle UTM Zone 10, 632125mE, 4355120mN.
Comment
SEINET7042642
Trifolium pratense
A. G. Vestal
1963-5-7
s.n.
Yuba
5.2 miles southwest of Bangor. Loma Rica quadrangle UTM Zone 10, 632125mE, 4355120mN.
Comment
SEINET7042644
Triteleia hyacinthina
A. G. Vestal
1963-5-30
s.n.
Yuba
Roadside and field 5.3 miles north of Dry Creek bridge. Oregon House quadrangle UTM Zone 10, 641767mE, 4353215mN.
Comment
SEINET7042654
Ranunculus occidentalis
A. G. Vestal
1963-5-30
s.n.
Yuba
A meadow 3.9 miles south of Brownsville. Rackerby quadrangle UTM Zone 10, 641137mE, 4361952mN.
Comment
SEINET7042659
Dichelostemma volubile
A. G. Vestal
1963-5-30
s.n.
Yuba
Turn off to Timbuctoo at Yuba river. Smartville quadrangle UTM Zone 10, 644012mE, 4342272mN.
Comment
SEINET7042666
Crucianella angustifolia
A. G. Vestal
1963-5-29
s.n.
Yuba
Along the road to Smartville, 0.4 mile southwest of road to Beale Airforce Base. Camp Far West quadrangle UTM Zone 10, 644119mE, 4329948mN.
Comment
SEINET7042738
Delphinium variegatum
A. G. Vestal
1963-5-30
s.n.
Yuba
Roadside between Daken Flat and the road north northeast to Brownsville. 5.3 miles north of the Dry Creek bridge. Rackerby quadrangle UTM Zone 10, 647847mE, 4368678mN.
Comment
SEINET7063123
Lupinus bicolor
A. G. Vestal
1963-5-29
s.n.
Yuba
Olivehurst-Smartville Road 0.4 mile west southwest of Road to Beale Air Force Base. Road side in weedy grassland.
Comment
SEINET7072976
Crucianella angustifolia
W. P. Vestal
1963-5-29
s.n.
Yuba
Olivehurst-Smartville Road about 0.4 mile southwest of paved road from Beale Air Force Base toward Smartville.
Comment
SEINET7368207
Vicia sativa
R. T. Short
1959-4-11
s.n.
Yuba
5 miles W of Smartville on Calif. highway 20
Comment
SEINET7558578
Carex feta
Andrew L. Hipp, Glen C. Clifton
1999-5-29
385
Yuba
Marysville Road.
Comment
SEINET7577235
Carex subfusca
Andrew L. Hipp, Glen C. Clifton
1999-5-29
400
Yuba
Little Oregon Creek.
Comment
SEINET8083560
Cornus nuttallii
D. E. Selleck
1979-4-28
s.n.
Yuba
About 3 miles north of highway junction 140 and 70.
Comment
SEINET8197775
Calochortus venustus
D. Savage
1963-6-8
s.n.
Yuba
W slope of Sierra's near Marysville.
Comment
SEINET8466776
Allium amplectens
D. W. McNeal
1975-5-9
1599
Yuba
above a rd. cut on Hwy. #20 just above Smartville, ca. 1.5 mi. w. of the Yuba-Nevada Co. line.
Comment
SEINET9323173
Polygala cornuta
Unknown
1981-6-22
3044
Yuba
Oregon Hill Road
Comment
SEINET9330134
Lithocarpus densiflorus var. densiflorus
Unknown
1981-6-22
3039
Yuba
Oregon Hill Road, 0.1 mi N of Marysville Road, SW of Bullards Bar Dam. J.T. Howell #54076.
Comment
SJSU10807
Limnanthes douglasii subsp. rosea
J. B. Willis Jr.
1969-4-19
46
Yuba
5 mi E of Linda
Comment
SJSU8060
Plagiobothrys acanthocarpus
J. B. Willis Jr.
1969-4-19
52
Yuba
5 mi E of Linda, N edge of Beale Air Base on Hammonton Rd
Comment
SJSU9895
Iris tenuissima
J. B. Willis Jr.
1969-4-19
42
Yuba
Marysville Rd, 1 mi W of Dobbins
Comment
SJSU9970
Calochortus monophyllus
J. B Willis Jr.
1969-4-19
40
Yuba
by Marysville Rd 0.5 mi E of Oregon House P.O., 7.5 mi W of Dobbins
Comment
UC1876172
Calycadenia multiglandulosa
Gerald D. Carr
1971-5-23
554
Yuba
0.6 mi N of Oregon House Post Office on road to Brownsville.
Comment
UCD101164
Rumex crispus
Barbara Yungert
1974-5-1
99
Yuba
West of barns, SC-5 project area, Sierra Foothill Field Station.
Comment
UCD101899
Dudleya cymosa
Barbara Yungert
1974-5-14
152
Yuba
along dry rocky bank of Dry Creek, end of Road 4, Sierra Foothill Field Station.
Comment
UCD103243
Erodium cicutarium
Barbara Yungert
1974-4-8
5
Yuba
Sierra Foothill Field Station. Along Porter Creek, south of station, near bridge at east end.
Comment
UCD104099
Acmispon brachycarpus
Barbara Yungert
1974-4-4
4
Yuba
Along four wheel drive road, north of Yuba River, Sierra Foothill Field Station.
Comment
UCD104579
Acmispon
R. Osborne
1987-9-24
s.n.
Yuba
H.H. Ovantero Ranch, Dist. 10.
Comment
UCD104829
Astragalus gambelianus
Barbara Yungert
1974-4-22
75
Yuba
Sierra Foothill Field Station. West of four wheel drive road, Jack-ass Joe Area, F-2 project area.
Comment
UCD104954
Clarkia purpurea subsp. quadrivulnera
Barbara Yungert
1974-5-1
100
Yuba
Sc-13 project area, Sierra Foothill Field Station.
Comment
UCD104972
Clarkia purpurea subsp. quadrivulnera
Barbara Yungert
1974-5-9
142
Yuba
Schubert project area, Sierra Foothill Field Station.
Comment
UCD106387
Lathyrus nevadensis
Kathleen Keliher
1975-5-15
112
Yuba
Along Peterson Road, 1 mile from Oregon House Road.
Comment
UCD106737
Lotus corniculatus
Barbara Yungert
1974-5-1
98
Yuba
North of Scott Lane, west of barns, opposite SC-5 project area, Sierra Foothill Field Station.
Comment
UCD107335
Lupinus bicolor
Barbara Yungert
1974-4-16
50
Yuba
Kock Livestock, Sierra Foothill Field Station.
Comment
UCD107574
Trifolium albopurpureum
Barbara Yungert
1974-4-19
71
Yuba
Sierra Foothill Field Station. Junction of Road 4 with gravel road, near end of station, K 1-11 project area.
Comment
UCD107575
Trifolium albopurpureum
Barbara Yungert
1974-4-22
74
Yuba
Sierra Foothill Field Station. Jack-ass Joe area, F-2 project area.
Comment
UCD107669
Marah fabacea
Barbara Yungert
1974-4-10
16
Yuba
Along four wheel drive road, north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD108344
Trifolium depauperatum
Barbara Yungert
1974-4-16
54
Yuba
Sierra Foothill Field Station. Along Road 6, K 1-11 project area.
Comment
UCD108902
Vicia sativa subsp. nigra
W. Harrison
1922-6-16
s.n.
Yuba
Near Marysville.
Comment
UCD109158
Vicia villosa subsp. varia
Barbara Yungert
1974-4-29
96
Yuba
south of picnic area, north of Yuba River, Sierra Foothill Field Station.
Comment
UCD109498
Trifolium variegatum var. variegatum
Barbara Yungert
1974-4-19
70
Yuba
Sierra Foothill Field Station. Junction of Road 4 and gravel road, K 1-11 project area.
Comment
UCD109733
Trifolium glomeratum
Beecher Crampton
1957-6-5
416441
Yuba
Near old Stewart and Bros. and Wells Fargo Office, site of Timbuctoo.
Comment
UCD109905
Trifolium willdenovii
Barbara Yungert
1974-4-17
56
Yuba
Along upper bank of four wheel drive road, north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD110912
Viola lobata
Kathleen Keliher
1975-4-30
75
Yuba
Along Oregon Hill Road, ca. 1 mile N of Marysville Road.
Comment
UCD113420
Dichelostemma multiflorum
Barbara Yungert
1974-5-3
108
Yuba
West side of road, near cattle guard and U.C. sign, west of station, Sierra Foothill Field Station.
Comment
UCD115754
Sisymbrium officinale
Barbara Yungert
1974-5-23
179
Yuba
gate between Road 2 and Road 3, Fl-24 project area, Sierra Foothill Field Station.
Comment
UCD117557
Anagallis arvensis
Barbara Yungert
1974-4-25
88
Yuba
SC-14 project area, Sierra Foothill Field Station.
Comment
UCD118637
Leptosiphon bicolor
Barbara Yungert
1974-4-16
43
Yuba
Sierra Foothill Field Station.
Comment
UCD118970
Dodecatheon hendersonii
Barbara Yungert
1974-4-16
49
Yuba
Near wire gate, Koch Livestock Free Area, Sierra Foothill Field Station.
Comment
UCD120072
Nemophila heterophylla
Barbara Yungert
1974-4-16
53
Yuba
Koch Livestock Area, Sierra Foothill Field Station.
Comment
UCD122009
Sherardia arvensis
Barbara Yungert
1974-5-1
104
Yuba
Near road and SC-12 fence, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD122574
Castilleja lineariloba
Barbara Yungert
1974-4-17
59
Yuba
North of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD122717
Mimulus guttatus
Barbara Yungert
1974-4-14
34
Yuba
along road 5, outside Meathook area, Sierra Foothill Field Station.
Comment
UCD123054
Castilleja rubicundula subsp. lithospermoides
Barbara Yungert
1974-5-6
126
Yuba
along Road 6, K 1-11 project area, Sierra Foothill Field Station.
Comment
UCD123527
Bacopa rotundifolia
C. F. Dunshee
1925-1
s.n.
Yuba
Sacramento Valley.
Comment
UCD123625
Collinsia heterophylla
Barbara Yungert
1974-5-9
101
Yuba
northeast of Upper Schubert project area, Sierra Foothill Field Station.
Comment
UCD123665
Collinsia sparsiflora
Barbara Yungert
1974-4-16
49
Yuba
south of Road 4, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD124500
Plantago erecta
Barbara Yungert
1973-5-3
109
Yuba
west of road near cattle guard and U.C. sign, west of station, Sierra Foothill Field Station.
Comment
UCD124618
Plantago lanceolata
Barbara Yungert
1974-5-6
119
Yuba
In backyard of house, south of headquarters, Sierra Foothill Field Station.
Comment
UCD124689
Verbascum blattaria
Barbara Yungert
1974-5-23
174
Yuba
station headquarters, Sierra Foothill Field Station.
Comment
UCD125021
Marrubium vulgare
Barbara Yungert
1974-5-6
120
Yuba
behind second house from west end, south of station, Sierra Foothill Field Station.
Comment
UCD125717
Scutellaria californica
Barbara Yungert
1974-5-23
176
Yuba
along F 1-11 fence line, near Road 3, west of Forbes Hill, Sierra Foothill Field Station.
Comment
UCD126298
Cuscuta howelliana
F. T. Griggs
1978-5-19
s.n.
Yuba
near western margin of Beale Air Force Base, along Erle Road, 3.5 miles east of Lindhurst Road.
Comment
UCD126996
Solanum parishii
Barbara Yungert
1974-5-1
105
Yuba
south of county road, along fence line, H-9 project area, Sierra Foothill Field Station.
Comment
UCD127493
Daucus pusillus
Barbara Yungert
1974-5-13
148
Yuba
north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD128147
Torilis japonica
Barbara Yungert
1974-5-13
147
Yuba
north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD128169
Torilis arvensis
Barbara Yungert
1974-5-14
155
Yuba
Station Headquarters, H 1-11 project area, Sierra Foothill Field Station.
Comment
UCD129058
Anthemis cotula
Barbara Yungert
1974-5-23
185
Yuba
Sierra Foothill Field Station.
Comment
UCD129737
Calycadenia multiglandulosa
Gerald D. Carr
1971-8-15
632
Yuba
0.6 mile north of Oregon House Post Office on road to Brownsville.
Comment
UCD132676
Hedypnois cretica
Barbara Yungert
1974-5-8
132
Yuba
along four wheel drive road, north side of Yuba River, Sierra Foothill Field Station.
Comment
UCD133397
Hypochaeris glabra
Barbara Yungert
1974-4-19
68
Yuba
west of road, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD134173
Madia citriodora
Barbara Yungert
1974-5-1
102
Yuba
along irrigation ditch, north of road, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD134347
Malacothrix clevelandii
Collector Unknown
1925-5-17
1622
Yuba
Marysville Buttes.
Comment
UCD134398
Malacothrix floccifera
Barbara Yungert
1974-4-17
60
Yuba
North of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD134622
Matricaria discoidea
Barbara Yungert
1974-4-17
18
Yuba
North of Yuba River, Sierra Foothill Field Station.
Comment
UCD135096
Gnaphalium luteoalbum
Barbara Yungert
1974-5-9
145
Yuba
south of road, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD135842
Silybum marianum
Kathleen Keliher
1975-5-31
126
Yuba
upper H-2 project area, Sierra Foothill Field Station.
Comment
UCD135866
Senecio vulgaris
Barbara Yungert
1974-4-19
19
Yuba
north of Yuba River, Sierra Foothill Field Station.
Comment
UCD136100
Soliva sessilis
Beecher Crampton
1967-5-17
7941
Yuba
5 miles east of Brown's Valley, UC Sierra Foothill Range Field Station.
Comment
UCD136211
Sonchus oleraceus
Barbara Yungert
1974-5-6
118
Yuba
south of station headquarters, Sierra Foothill Field Station.
Comment
UCD138137
Hydrilla verticillata
T. C. Fuller
1976-11-1
2231
Yuba
Ellis Lake, 9th and B Streets, Marysville.
Comment
UCD138549
Allium hyalinum
Barbara Yungert
1974-4-25
90
Yuba
just below Koch fence line, above Dry Creek, Sierra Foothill Field Station.
Comment
UCD138594
Allium peninsulare
Beecher Crampton
1962-4-24
6319
Yuba
UC Sierra Foothill Range Field Station, 5 miles east Brown's Valley.
Comment
UCD138852
Sisyrinchium bellum
Barbara Yungert
1974-4-16
47
Yuba
north of Road 4, SC-14 project area, Sierra Foothill Field Station.
Comment
UCD139089
Odontostomum hartwegii
Barbara Yungert
1974-5-9
139
Yuba
east bank of Road 1, Porter Hill, P 1-21 project area, Sierra Foothill Field Station.
Comment
UCD139352
Triteleia ixioides subsp. scabra
Barbara Yungert
1974-4-25
86
Yuba
east side of four wheel drive road, lower SC-14 project area, Sierra Foothill Field Station.
Comment
UCD139537
Calochortus luteus
Barbara Yungert
1974-5-6
122
Yuba
along Scott Lane, western SC -19 project area, Sierra Foothill Field Station.
Comment
UCD139576
Calochortus superbus
Kathleen Keliher
1975-5-30
124
Yuba
2 miles west of Dobbins on Marysville Road.
Comment
UCD141817
Allium amplectens
L. K. Mann
1958-4-20
s.n.
Yuba
along Highway 20, a few miles east of Marysville near culvert #A-7.14.
Comment
UCD143723
Allium serra
L. K. Mann
1958-4-20
s.n.
Yuba
bulbs 3 miles north of Rumsey, Califronia on road 16 toward Clear Lake. Mostly on right side going north.
Comment
UCD144170
Eryngium castrense
Vernal Pool Team 2002; Carol Witham and Jennifer Buck
2002-6-5
352
Yuba
Beale Air Force Base, North Beale Road. UTMs 10S0646172; 4300072.
Comment
UCD149961
Brodiaea californica
William Anderson
1965-5-16
s.n.
Yuba
Loma Rica.
Comment
UCD21177
Eryngium castrense
Vernal Pool Team 2002; Carol Witham and Jennifer Buck
2002-6-5
352
Yuba
Beale Air Force Base, North Beale Road. UTMs 10S0646172; 4300072.
Comment
UCD33594
Agoseris grandiflora
Beecher Crampton
1970-6-15
8618
Yuba
UC Sierra Foothill Range Field Station, ca. 6 miles east of Brown's Valley.
Comment
UCD35859
Trifolium olivaceum
Beecher Crampton
1965-5-7
7315
Yuba
5 miles east of Brown's Valley; Sierra Foothill Range Field Station.
Comment
UCD37134
Navarretia intertexta
Beecher Crampton
1957-6-5
4132
Yuba
2.6 miles NE of Brown's Valley P.O.
Comment
UCD37847
Plagiobothrys
Beecher Crampton
1962-4-24
6247
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37853
Chamomilla
Beecher Crampton
1962-4-24
6257
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37856
Medicago polymorpha
Beecher Crampton
1962-4-24
6260
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37866
Orthocarpus pusillus
Beecher Crampton
1962-4-24
6281
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37868
Amsinckia
Beecher Crampton
1962-4-24
6284
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37870
Carex angustata
Beecher Crampton
1962-4-24
6289
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37874
Sanicula
Beecher Crampton
1962-4-24
6294
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37880
Plagiobothrys
Beecher Crampton
1962-4-24
6304
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD37887
Plagiobothrys
Beecher Crampton
1962-4-24
6313
Yuba
5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station.
Comment
UCD38716
Navarretia pubescens
Beecher Crampton
1957-6-5
4131
Yuba
2.6 miles NE of Brown's Valley P.O.
Comment
UCD48460
Navarretia intertexta
Barbara Yungert
1974-5-16
158
Yuba
Above Dry Creek, L 1-11 project area, Sierra Foothill Field Station, Yuba County, California.
Comment
UCD48464
Navarretia intertexta
Barbara Yungert
1974-5-23
178
Yuba
Along west side of Road 3, below F 1-13 project area near gate, Sierra Foothill Field Station, Yuba County, California.
Comment
UCD48620
Navarretia pubescens
Beecher Crampton
1957-6-5
4131
Yuba
2.6 miles NE of Brown's Valley P.O.
Comment
UCD54458
Cuscuta campestris
Leonard Buschmann
1973-6-28
s.n.
Yuba
Yuba Co. Virginia Rd. and Stan Dr.
Comment
UCD55787
Aira caryophyllea var. capillaris
Beecher Crampton
1965-5-11
7317
Yuba
2.5 miles southwest of Brown's Valley.
Comment
UCD59440
Navarretia pubescens
Barbara Yungert
1974-5-21
170
Yuba
South of dirt road, east of wire gate, north of Yuba River, F-2 project area, Sierra Foothill Field Station.
Comment
UCD66544
Gastridium phleoides
Beecher Crampton
1957-6-5
4120
Yuba
10 miles E of Marysville. Along State Hwy. 20.
Comment
UCD82075
Platystemon californicus
Robin McMaster
1973-4-7
221
Yuba
Browns Valley, Peoria Cemetery.
Comment
UCD82842
Lepidium campestre
Robin McMaster
1973-6-24
482
Yuba
Oregon Creek Campground.
Comment
UCD92453
Leymus X multiflorus
Collector Unknown
1948-1
s.n.
Yuba
Near Marysville.
Comment
UCD94748
Vulpia myuros
Beecher Crampton
1962-4-24
6271
Yuba
5 miles east of Browns Valley, Sierra Foothill Range Field Station.
Comment
UCD95384
Eschscholzia lobbii
Barbara Yungert
1974-4-14
36
Yuba
K 1-11 project area, Sierra Foothill Station.
Comment
UCD95785
Ranunculus arvensis
Beecher Crampton
1957-6-5
4127
Yuba
2.6 miles northeast of Brown's Valley Post Office.
Comment
UCD96262
Ranunculus muricatus
Barbara Yungert
1974-4-10
15
Yuba
Sieera Foothill Field Station. West of station headquarter, SC-5 project area.
Comment
UCD96556
Delphinium patens
Barbara Yungert
1974-4-12
28
Yuba
Along fence near county road, F-51 project area. Sierra Foothill Field Station.
Comment
UCD97084
Amaranthus cruentus
Ed Leseman
1921-9-1
s.n.
Yuba
Wheatland.
Comment
UCD98717
Silene gallica
Barbara Yungert
1974-5-7
128
Yuba
Forbes Hill; F 1-14 project area, Sierra Foothill Field Station.
Comment
UCSB11496
Tellima grandiflora
Dearing, Hugh; Dearing, Margaret
1939-5-8
Yuba
Bullard's Dam, Yuba
Comment
UCD80884
Kickxia elatine
Robert E. Preston
2007-9-21
2577
Yuba
3.5 mi S of Olivehurst, at jct Plumas-Arboga Rd. and Old Marysville Rd.
14
Comment
UC718034
Hemizonia congesta subsp. luzulifolia
C. B. Wolf, and B. D. Stark
1933-9-25
Yuba
2 mi n Marysville (Marysville Airport); Sacramento Valley
15
Comment
POM213074
Verbena incompta
Carl B. Wolf, B. D. Stark
1933-9-25
5503
Yuba
6 miles north of Marysville on road to Seven Mile House Sacramento Valley. Upper Sonoran.
15
Comment
RSA7607
Hemizonia luzulifolia subsp. rudis
C. B. Wolf, B. D. Stark
1933-09
5504
Yuba
Marysville airport, 2 miles N of Marysville; Sacramento Valley.
15
Comment
RSA7608
Verbena incompta
Carl B. Wolf, B. D. Stark
1933-9-25
5503
Yuba
6 miles north of Marysville on road to Seven Mile House Sacramento Valley. Upper Sonoran.
15
Comment
UCR47660
Lasthenia glaberrima
C. B. Wolf
1937-5-18
08735
Yuba
SacramenoValley, 2 mi south of Marysville
18
Comment
RSA21665
Lasthenia glaberrima
C. B. Wolf
1937-5-18
8735
Yuba
SacramenoValley, 2 mi S of Marysville.
18
Comment
RSA749527
Amaranthus powellii
George K. Helmkamp, E. Helmkamp
2008-10-6
14209
Yuba
Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst
20
Comment
SEINET1908657
Raphanus raphanistrum
G. K. Helmkamp, E. A. Helmkamp
2008-1
14211
Yuba
Sacramento Valley: Ostroom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst.
20
Comment
UCR201739
Sorghum halepense
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14212
Yuba
Sacramento Valley, Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst
20
Comment
UCR201766
Amaranthus powellii
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14209
Yuba
Sacramento Valley, Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst
20
Comment
UCR201770
Echinochloa crus-galli
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14208
Yuba
Sacramento Valley, Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst
20
Comment
CHSC76296
Sagittaria latifolia var. obtusa
Lowell Ahart
1999-9-17
83 =259
Yuba
Rice field, Sam Shintaffer Farm, about 1/8 mile southeast of the intersection of Ellis Avenue and Jack Slough Road, about 4 miles (air) northeast of Marysville.
21
Comment
JEPS95858
Sagittaria latifolia var. obtusa
Lowell Ahart
1999-9-17
8259
Yuba
Sam Shintaffer Farm; about 1/8 mile southeast of the intersection of Ellis Avenue and Jack Slough Road; about 4 miles (air) northeast of Marysville
21
Comment
UCD78046
Trifolium tomentosum
Robert E. Preston
2005-4-20
2336
Yuba
Linda, ca. 0.2 mi S of Hammonton-Smartville Road, along PG and E right-of-way
21
Comment
CAS-BOT-BC309977
Hemizonia congesta subsp. luzulifolia
C. B. Wolf; B. D. Stark
1933-9-25
5504
Yuba
Marysville Airport, 2 mi. N. of Marysville, Sacramento Valley
22
Comment
CHSC76268
Erigeron canadensis
Lowell Ahart
1999-9-17
8253
Yuba
Sam Shintaffer Farm, on the west side of Kimball Lane, near the intersection of Kimball Lane and Hallwood Blvd., about 3/4 mile south of Sam Shintaffer's rice dryer, about 4 1/4 miles (air) northeast of Marysville.
22
Comment
CHSC76269
Erigeron sumatrensis
Lowell Ahart
1999-9-17
8254
Yuba
Sam Shintaffer Farm, on the west side of Kimball Lane, near the intersection of Kimball Lane and Hallwood Blvd., about 3/4 mile south of San Shintaffer's rice dryer, about 4 1/4 miles (air) northeast of Marysville.
22
Comment
CHSC76302
Cyperus niger
Lowell Ahart
1999-9-17
8256
Yuba
On the edge of a drain ditch, Sam Shintaffer Farm, on the west side of Kimball Lane, near the intersection of Kimball Lane and Hallweed Blvd., about 3/4 mile south of Sam Shnitaffer's rice dryer, about 4 1/4 miles (air) northeast of Marysville.
22
Comment
JEPS95937
Juncus acuminatus
Lowell Ahart
1999-9-17
8257
Yuba
Sam Shintaffer Farm; on the west side of Kimball Lane; near the intersection of Kimball Lane and Hallwood Blvd.; about 3/4 mile south of Sam Shintaffer's rice dryer; about 4 1/4 miles (air) northeast of Marysville
22
Comment
UC177583
Centaurium muehlenbergii
H. M. Hall
1914-8-2
9834
Yuba
near Marysville; Sacramento Valley
22
Comment
CHSC70775
Schoenoplectus acutus var. occidentalis
L. P. Janeway
1997-6-26
5174
Yuba
South side of Woodruff Lane, 0.1 mi west of Mathews Lane; about 4 1/2 mi north-northeast of Marysville.
23
Comment
RSA129554
Leymus triticoides
F. W. Embree
1934-4-30
47
Yuba
4 miles ENE. of Marysville B.M
23
Comment
CHSC76106
Daucus carota
Lowell Ahart
1999-9-5
8192
Yuba
On the disturbed area on the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76108
Medicago lupulina
Lowell Ahart
1999-9-5
8193
Yuba
On the disturbed area on the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76109
Malva parviflora
Lowell Ahart
1999-9-5
8199
Yuba
On the disturbed area on the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76110
Oenothera elata subsp. hirsutissima
Lowell Ahart
1999-9-5
8194
Yuba
On the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76111
Solanum americanum
Lowell Ahart
1999-9-5
8200
Yuba
On the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76114
Cyperus iria
Lowell Ahart
1999-9-5
8197
Yuba
Disturbed area on the south side of Woodruff Lane, just west of Kimball Lane, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76283
Ammannia robusta
Lowell Ahart
1999-9-17
8245
Yuba
On the margins of a rice field, south of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer's rice dryer, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76289
Persicaria maculosa
Lowell Ahart
1999-9-17
8242
Yuba
On the margins of a rice field, south of Woodruff Lane, just east of Mathews road, east of Sam Shintaffer's rice dryer, about 5 miles (air) northeast of Marysville.
24
Comment
CHSC76298
Cyperus difformis
Lowell Ahart
1999-9-17
8238
Yuba
Rice field, south of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer's rice dryer, about 5 miles (air) northeast of Marysville.
24
Comment
JEPS95784
Cyperus iria
Lowell Ahart
1999-9-5
8197
Yuba
about 5 miles (air) northeast of Marysville; ; on the disturbed area on the south side of Woodruff Lane; just west of Kimball Lane; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95808
Coronopus didymus
Lowell Ahart
1999-9-17
8250
Yuba
Sam Shintaffer Farm; south of Woodruff Lane; south of Mathews Road; about 1/4 mile south of Sam Shintaffer's rice dryer; about 4 1/2 miles (air) northeast of Marysville
24
Comment
JEPS95853
Chamaesyce nutans
Lowell Ahart
1999-9-5
8191
Yuba
on the disturbed area on the south side of Woodruff Lane; just west of Kimball Lane; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95856
Polygonum punctatum
Lowell Ahart
1999-9-17
8243
Yuba
south of Woodruff Lane; just east of Mathews Road; east of Sam Shintaffer's rice dryer; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95882
Cyperus iria
Lowell Ahart
1999-9-5
8197
Yuba
about 5 miles (air) northeast of Marysville; ; on the disturbed area on the south side of Woodruff Lane; just west of Kimball Lane; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95892
Medicago lupulina
Lowell Ahart
1999-9-5
8193
Yuba
on the disturbed area on the south side of Woodruff Lane; just west of Kimball Lane; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95960
Cyperus eragrostis
Lowell Ahart
1999-9-5
8196
Yuba
on the disturbed area on the south side of Woodruff Lane; just west of Kimball Lane; about 5 miles (air) northeast of Marysville
24
Comment
JEPS95979
Trifolium fragiferum
Lowell Ahart
1999-9-17
8251
Yuba
Sam Shintaffer Farm; south of Woodruff Lane; south of Mathews Road; about 1/4 mile south of Sam Shintaffer's rice dryer; about 4 1/2 miles (air) northeast of Marysville
24
Comment
JEPS95980
Sagittaria montevidensis subsp. calycina
Lowell Ahart
1999-9-17
8237
Yuba
south of Woodruff Lane; just east of Mathews Road; east of Sam Shintaffer's rice dryer; about 5 miles (air) northeast of Marysville
24
Comment
RSA749525
Xanthium spinosum
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14207
Yuba
junction of CA-65 and Ostrom No. 3 Road, southeast of Olivehurst
24
Comment
UCR201900
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14200
Yuba
Sacramento Valley, junction of CA-65 and Ostrom No. 3 Road, southeast of Olivehurst
24
Comment
UCR201938
Eleocharis macrostachya
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14205
Yuba
Sacramento Valley, junction of CA-65 and Ostrom No. 3 Road, southeast of Olivehurst
24
Comment
UCR201940
Leontodon taraxacoides
George K. Helmkamp, E. A. Helmkamp
2008-10-6
14203
Yuba
Sacramento Valley, junction of CA-65 and Ostrom No. 3 Road, southeast of Olivehurst
24
Comment
UCD128415
Achyrachaena mollis
E. J. Kinbacher
1953-4-28
9
Yuba
State Highway 20, 8 miles northeast of Marysville.
24
Comment
SD236272
Arbutus menziesii
David Charlton
2005-5-16
8021
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area ca. 2 mi by 1 mi. (Browns Valley 7.5'Q)
25
Comment
SD236291
Lupinus microcarpus
David Charlton
2005-5-16
8000
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area ca. 2 mi by 1 mi.
25
Comment
SD236300
Vicia villosa
David Charlton
2005-5-16
8025
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area caa. 2 mi by 1 mi.
25
Comment
CHSC116030
Wolffia borealis
Lowell Ahart
2015-11-18
20655
Yuba
Deep dredge pond, on the west side of the poor road, on the west side of the Feather River, about one south of Palm Avenue, about 2 miles southeast of the intersection of Palm Avenue and Larkin Raod, about 5 miles (air) northeast of Gridley.
26
Comment
SEINET1908334
Lupinus microcarpus
David Charlton
2005-1
8000
Yuba
Sacremento Valley: Yuba Gold Field; just S. of Yuba River; ca. 7.5 mi ENE of Maysville; N of Beale Air Force Base; Survey are ca. 2 mi by 1 mi (Browns Valley 7.5' Q)
26
Comment
CHSC32105
Camissonia campestris subsp. campestris
L. Ahart
1976-4-10
1053
Yuba
Along edge of rd, end of rd by Peach Tree Country Club, ca. 1 mi e of Maysville, from the club go east ca. 3 mi until main drive ends, then take the private drive to your right and this is where the plants are found.
27
Comment Read comments Jul 7 2020
CHSC44872
Heterotheca grandiflora
Lowell Ahart
1977-8-31
1557
Yuba
Near Jack Slough, on the Sam Shintaffer Farm, about 2 air miles north-east of Marysville.
27
Comment
CHSC47446
Rotala indica
Lowell Ahart
1977-8-31
1560
Yuba
Growing in shallow water in a rice field, on the Sam Shintaffer Farm, about 2 miles north-east of Marysville.
27
Comment
CAS-BOT-BC145503
Briza minor
Lowell Ahart
2007-5-12
13822
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CAS-BOT-BC165951
Epilobium torreyi
Lowell Ahart
2007-5-12
13800
Yuba
About 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
CAS-BOT-BC263233
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2007-5-12
13811
Yuba
About 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
CAS-BOT-BC282872
Hainardia cylindrica
Lowell Ahart
2007-5-12
13825
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of teh second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marsville
28
Comment
CAS-BOT-BC361868
Psilocarphus oregonus
Lowell Ahart
2007-5-12
13774
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
CHSC96843
Epilobium ciliatum subsp. glandulosum
Lowell Ahart
2007-6-30
14236 A
Yuba
West side of a new ditch, near and west of a new road pad, about 350 yards west of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC96931
Juncus acuminatus
Lowell Ahart
2007-6-22
14215
Yuba
Sides of a new ditch, near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97138
Juncus usitatus
Lowell Ahart
2007-6-30
14234
Yuba
Near and west of new road pad, about 350 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97225
Anagallis arvensis
Lowell Ahart
2007-6-22
14221
Yuba
Near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97230
Kickxia elatine
Lowell Ahart
2007-6-22
14214
Yuba
Near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97231
Pseudognaphalium luteoalbum
Lowell Ahart
2007-6-22
14222
Yuba
Bottom of a new ditch, near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97449
Navarretia pubescens
Lowell Ahart
2007-5-12
13807
Yuba
Dry bare disturbed dark soil, about 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97456
Plagiobothrys glyptocarpus var. glyptocarpus
Lowell Ahart
2007-5-12
13780
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97465
Achyrachaena mollis
Lowell Ahart
2007-5-12
13767
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97479
Trifolium dubium
Lowell Ahart
2007-5-12
13791
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97491
Lythrum hyssopifolia
Lowell Ahart
2007-5-12
13798
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97492
Downingia ornatissima var. ornatissima
Lowell Ahart
2007-5-12
13785
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97494
Plantago elongata
Lowell Ahart
2007-5-12
13802
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97495
Cardamine oligosperma
Lowell Ahart
2007-5-12
13781
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97497
Trifolium microcephalum
Lowell Ahart
2007-5-14
13872
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97500
Gratiola ebracteata
Lowell Ahart
2007-5-14
13876
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97502
Croton setiger
Lowell Ahart
2007-5-12
13790
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97505
Juncus capitatus
Lowell Ahart
2007-5-12
13819
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97566
Sidalcea hirsuta
Lowell Ahart
2007-5-12
13799
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97633
Pogogyne zizyphoroides
Lowell Ahart
2007-5-12
13797
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97638
Leptosiphon bicolor
Lowell Ahart
2007-5-14
13878
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97639
Navarretia leucocephala subsp. leucocephala
Lowell Ahart
2007-5-12
13806
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97642
Navarretia intertexta subsp. intertexta
Lowell Ahart
2007-5-12
13805
Yuba
Bottom of a swale, about 100 feet northeast of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97644
Gnaphalium palustre
Lowell Ahart
2007-5-12
13769
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97645
Castilleja campestris subsp. campestris
Lowell Ahart
2007-5-12
13816
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97647
Sherardia arvensis
Lowell Ahart
2007-5-12
13814
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97650
Crassula tillaea
Lowell Ahart
2007-5-12
13788
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97652
Cuscuta howelliana
Lowell Ahart
2007-5-12
13789
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97669
Navarretia heterandra
Lowell Ahart
2007-5-12
13804
Yuba
About 30 feet north of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97671
Lasthenia fremontii
Lowell Ahart
2007-5-12
13771
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97672
Ranunculus muricatus
Lowell Ahart
2007-5-12
13812
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97674
Rumex pulcher
Lowell Ahart
2007-5-14
13868
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97675
Epilobium torreyi
Lowell Ahart
2007-5-12
13800
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
CHSC97677
Medicago polymorpha
Lowell Ahart
2007-5-14
13871
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
28
Comment
HSC100769
Plagiobothrys stipitatus var. micranthus
Lowell Ahart
2007-5-12
13779
Yuba
13 (air) mi. NE of Marysville, ~400 yd. N of Fruitland Rd., ~50 yd. N of the second power tower, ~30 ft. E of a culvert.
28
Comment
HSC100770
Hainardia cylindrica
Lowell Ahart
2007-5-12
13825
Yuba
13 (air) mi. NE of Marysville, ~400 yd. N of Fruitland Rd., ~50 yd. N of second power tower and ~30 ft. E of culvert and
28
Comment
HSC100775
Epilobium torreyi
Lowell Ahart
2007-5-12
13800
Yuba
13 (air) mi. NE of Marysville, ~400 yd. N of Fruitland Rd., ~50 yd. N of the second power tower, ~30 ft. E of a culvert.
28
Comment
JEPS113396
Navarretia leucocephala subsp. leucocephala
Lowell Ahart
2007-5-12
13806
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113409
Plantago erecta
Lowell Ahart
2007-5-12
13803
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113414
Psilocarphus oregonus
Lowell Ahart
2007-5-12
13774
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113474
Trifolium bifidum var. decipiens
Lowell Ahart
2007-5-12
13792
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113476
Epilobium torreyi
Lowell Ahart
2007-5-12
13800
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113480
Hesperevax caulescens
Lowell Ahart
2007-5-12
13775
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113481
Trifolium hirtum
Lowell Ahart
2007-5-12
13793
Yuba
About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113483
Lycopus americanus
Lowell Ahart
2007-6-30
14237
Yuba
Near and west of new road pad, about 250 yards west of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113485
Plantago lanceolata
Lowell Ahart
2007-6-30
14231
Yuba
Near a new ditch, near and east of a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113506
Sidalcea hirsuta
Lowell Ahart
2007-5-12
13799
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113531
Juncus bufonius var. bufonius
Lowell Ahart
2007-6-22
14216
Yuba
Sides of a new ditch, near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113620
Erodium cicutarium
Lowell Ahart
2007-5-14
13877
Yuba
On dry bare disturbed dark soil, about 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113621
Lasthenia fremontii
Lowell Ahart
2007-5-12
13771
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113622
Ranunculus muricatus
Lowell Ahart
2007-5-12
13812
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113625
Gnaphalium palustre
Lowell Ahart
2007-5-12
13769
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113627
Castilleja campestris subsp. campestris
Lowell Ahart
2007-5-12
13816
Yuba
Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113634
Logfia gallica
Lowell Ahart
2007-5-12
13768
Yuba
Along the road to the power towers, about 20 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113716
Echinochloa colona
Lowell Ahart
2007-6-30
14230
Yuba
Sides of a small wash, about 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113746
Juncus usitatus
Lowell Ahart
2007-6-30
14234
Yuba
Near and west of new road pad, about 350 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113754
Plagiobothrys stipitatus var. micranthus
Lowell Ahart
2007-5-12
13779
Yuba
Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113805
Holcus lanatus
Lowell Ahart
2007-6-22
14220
Yuba
Near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113807
Panicum dichotomiflorum
Lowell Ahart
2007-6-22
14219
Yuba
Bottom of a new ditch, near a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
JEPS113868
Setaria parviflora
Lowell Ahart
2007-6-30
14232
Yuba
Near a new ditch, near and east of a new road pad, about 350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
28
Comment
RSA726411
Erodium brachycarpum
L. Ahart
2007-5-12
13796
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726412
Navarretia tagetina
L. Ahart
2007-5-12
13808
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726414
Gastridium phleoides
L. Ahart
2007-5-12
13827
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726545
Hainardia cylindrica
L. Ahart
2007-5-12
13825
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726547
Veronica peregrina subsp. xalapensis
L. Ahart
2007-5-12
13817
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726569
Sherardia arvensis
L. Ahart
2007-5-12
13814
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726881
Trifolium variegatum
L. Ahart
2007-5-12
13795
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA726960
Torilis nodosa
L. Ahart
2007-5-12
13766
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
RSA727118
Navarretia leucocephala
L. Ahart
2007-5-12
13806
Yuba
About 13 miles (air) northeast of Marysville.
28
Comment
SBBG121203
Trifolium variegatum
L. Ahart
2007-5-12
13795
Yuba
ca. 100 yards SW of the second power tower, ca. 300 yards N of Fruitland Rd, ca. 13 mi NE of Marysville
28
Comment
UCD169278
Jensia rammii
Lowell Ahart
2007-5-12
13772
Yuba
About 13 miles (air) northeast of Marysville. About 300 yards north of Fruitland Road, about 100 yards southwest of the second power tower.
28
Comment
UCSC008274
Pogogyne zizyphoroides
Lowell Ahart
2007-5-12
13797
Yuba
28
Comment
CAS-BOT-BC419876
Polygonum polygaloides subsp. confertiflorum
Lowell Ahart
2007-5-14
13853
Yuba
About 100 yards east of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
CHSC97234
Centromadia fitchii
Lowell Ahart
2007-6-22
14210
Yuba
Along a small wash, about 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
29
Comment
CHSC97235
Mentha pulegium
Lowell Ahart
2007-6-22
14209
Yuba
Along a small wash, about 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
29
Comment
CHSC97462
Elymus caput-medusae
Lowell Ahart
2007-5-14
13859
Yuba
In the center of a dirt road, 60 yards north of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
CHSC97490
Juncus uncialis
Lowell Ahart
2007-5-14
13852
Yuba
Bottom of a large vernal pool, about 30 yards east of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
CHSC97629
Polygonum polygaloides subsp. confertiflorum
Lowell Ahart
2007-5-14
13853
Yuba
Bottom of swales, about 100 yards east of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
CHSC97663
Scribneria bolanderi
Lowell Ahart
2007-5-14
13855
Yuba
Bottom of swales, about 100 yards east of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
CHSC97666
Sidalcea hirsuta
Lowell Ahart
2007-5-14
13851
Yuba
Bottom of a large vernal pool, about 30 yards east of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville.
29
Comment
HSC100772
Sidalcea hirsuta
Lowell Ahart
2007-5-14
13851
Yuba
13.5 (air) mi. NE of Marysville, ~1/2 mi. N of Fruitland Rd. and ~30 yd. E of third power tower.
29
Comment
JEPS113394
Parentucellia viscosa
Lowell Ahart
2007-5-14
13856
Yuba
In the center of a dirt road, 60 yards north of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville
29
Comment
JEPS113454
Daucus carota
Lowell Ahart
2007-6-22
14213
Yuba
About 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
29
Comment
JEPS113487
Centaurium muehlenbergii
Lowell Ahart
2007-6-30
14228
Yuba
Sides of a small wash, about 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
29
Comment
JEPS113528
Sisymbrium officinale
Lowell Ahart
2007-5-14
13858
Yuba
Dry bare red soil in the center of a dirt road, 10 yards south of the third power tower, about 1/2 mile north of Fruitland Road, about 13 1/2 miles (air) northeast of Marysville
29
Comment
RSA726566
Hordeum marinum subsp. gussoneanum
L. Ahart
2007-5-14
13860
Yuba
About 1/2 mile north of Fruitland Road, about 13.5 miles (air) northeast of Marysville.
29
Comment
RSA726654
Juncus bufonius var. bufonius
L. Ahart
2007-6-22
14216
Yuba
350 yards west of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
29
Comment
RSA726961
Sidalcea hirsuta
L. Ahart
2007-5-14
13851
Yuba
About 1/2 mile north of Fruitland Road, about 13.5 miles (air) northeast of Marysville.
29
Comment
RSA726964
Parentucellia viscosa
L. Ahart
2007-5-14
13856
Yuba
About 1/2 mile north of Fruitland Road, about 13.5 miles (air) northeast of Marysville.
29
Comment
SBBG121199
Parentucellia viscosa
L. Ahart
2007-5-14
13856
Yuba
60 yards N of the third power tower, ca. 0.5 mi N of Fruitland Rd, ca. 13.5 mi (air) NE of Marysville
29
Comment
SBBG121200
Sidalcea hirsuta
L. Ahart
2007-5-14
13851
Yuba
bottom of a large vernal pool, ca. 30 yards E of the third power tower, ca. 0.5 mi N of Fruitland Rd, ca. 13.5 mi (air) NE of Marysville
29
Comment
SBBG121611
Epilobium campestre
L. Ahart
2007-6-30
14226
Yuba
ca. 250 yards W of the power tower, ca. 100 yards N of Fruitland Rd, ca. 13 mi (air) NE of Marysville
29
Comment
CAS-BOT-BC122010
Delphinium variegatum
Gordon H. True
1963-4-23
1197
Yuba
About 10 miles east of Marysville, on Marysville-Grass Valley Highway
30
Comment
CAS-BOT-BC348442
Micropus californicus var. californicus
Gordon H. True
1963-4-17
1187
Yuba
About 10 miles east of Marysville, on Marysville-Grass Valley Hwy.
30
Comment
CAS-BOT-BC418857
Persicaria hydropiperoides
Lowell Ahart
1977-8-31
s.n.
Yuba
2 miles north-east of Marysville
30
Comment
CAS-BOT-BC523899
Plagiobothrys stipitatus var. micranthus
George K. Helmkamp; Amy Barnes
2013-3-28
20250
Yuba
Eastern Sacramento Valley: northbound exit road from CA-65, connecting with Forty Mile Road
30
Comment
CDA20940
Salsola ryanii
P. Akers
2002-9-19
RT- 10 -3
Yuba
Sacramento Valley; Smartville Rd., 0.3 mi. N of Daugherty.
30
Comment
CHSC43569
Cyperus rotundus
Lowell Ahart
1978-10-28
1819
Yuba
In the yard of Mr. and Mrs. Marion Bew, at H and 13th Street, Marysville.
30
Comment
CHSC46020
Elatine chilensis
Lowell Ahart
1978-4-14
1637
Yuba
Rice field west of Kimball Lane, on the property of Shintaffer Farms, Inc., about 2 miles north-east of Marysville.
30
Comment
RSA726803
Cyperus eragrostis
L. Ahart
2007-6-30
14229
Yuba
About 13 miles (air) northeast of Marysville.
30
Comment
RSA726848
Echinochloa colona
L. Ahart
2007-6-30
14230
Yuba
About 13 miles (air) northeast of Marysville.
30
Comment
RSA726849
Epilobium pygmaeum
L. Ahart
2007-6-30
14226
Yuba
About 13 miles (air) northeast of Marysville.
30
Comment
UC665557
Lasthenia fremontii
Annetta Carter
1940-4-21
1528
Yuba
4.3 mi se Marysville (on road to Spenceville); Sacramento Valley
30
Comment
UCR258223
Festuca dertonensis
George K. Helmkamp, Amy Barnes
2013-3-28
20252
Yuba
Eastern Sacramento Valley, northbound exit road from CA-65, connecting with Forty Mile Road
30
Comment
UCR258228
Vicia villosa subsp. varia
George K. Helmkamp, Amy Barnes
2013-3-28
20256
Yuba
Eastern Sacramento Valley, northbound exit road from CA-65, connecting with Forty Mile Road
30
Comment
UCR258236
Ranunculus bonariensis var. trisepalus
George K. Helmkamp, Amy Barnes
2013-3-28
20251
Yuba
Eastern Sacramento Valley, northbound exit road from CA-65, connecting with Forty Mile Road
30
Comment
CAS-BOT-BC228044
Plagiobothrys
Gordon H. True
1963-4-17
1176
Yuba
About 10 miles E of Marysville, on Marysville-Grass Valley Highway
30
Comment
CAS-BOT-BC306335
Hedypnois cretica
Gordon H. True
1963-4-17
1165
Yuba
About 10 miles east of Marysville, on Marysville-Grass Valley Hwy.
30
Comment
CAS-BOT-BC312913
Hypochaeris glabra
Gordon H. True
1963-4-17
1167
Yuba
About 10 miles east of Marysville, on Marysville-Grass Valley Hwy.
30
Comment
CAS-BOT-BC361737
Psilocarphus brevissimus var. brevissimus
John Thomas Howell; Gordon H. True
1971-5-26
47608
Yuba
About 8 miles east of Marysville
30
Comment
CAS-BOT-BC361867
Psilocarphus oregonus
John Thomas Howell; Gordon H. True
1971-5-26
47609
Yuba
About 8 miles east of Marysville
30
Comment
CAS-BOT-BC378952
Ranunculus arvensis
John Thomas Howell; Gordon H. True
1971-5-26
47607
Yuba
8 mi east of Marysville
30
Comment
CAS-BOT-BC484514
Brodiaea minor
Gordon H. True
1963-4-17
1170
Yuba
About 10 miles east of Marysville, on Marysville-Grass Valley Hwy.
30
Comment
CAS-BOT-BC74802
Rorippa palustris var. palustris
Lowell Ahart
1977-8-31
s.n.
Yuba
Sam Shintaffer Farm, 2 miles northeast of Marysville.
30
Comment
CAS-BOT-BC75047
Sisymbrium altissimum
Lowell Ahart
1977-4-16
s.n.
Yuba
Marysville.
30
Comment
SBBG28004
Lasthenia fremontii
A. Carter
1940-4-21
1528
Yuba
4.3 mi SE of Maryville rd to Spenceville
30
Comment
UCD139146
Brodiaea
R. E. Preston
1996-5-22
936
Yuba
Beale Air Force Base.
30
Comment
CHSC108866
Salix lasiolepis
Lowell Ahart
2012-2-28
17758
Yuba
On the north side of Fruitland Road, about 1/2 mile east of Ramirez Road, about 13 miles northeast of Marysville.
32
Comment
SBBG126080
Salix lasiolepis
L. Ahart
2012-2-28
17757
Yuba
N side of Fruitland Rd, ca 0.5 mi E of Ramirez Rd, ca 13 mi NE of Marysville
32
Comment
CAS-BOT-BC145431
Briza maxima
Lowell Ahart
2007-5-14
13863
Yuba
About 250 yards west of the power tower, power tower is about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CAS-BOT-BC413883
Fallopia convolvulus
Lowell Ahart
2007-5-14
13842
Yuba
East and west of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
CAS-BOT-BC43427
Descurainia sophia
Lowell Ahart
2007-5-12
13782
Yuba
Along road to the power towers, about 20 yards south of the first power tower, about 50 yards north of Fruitland Road.
35
Comment
CAS-BOT-BC445724
Sagittaria latifolia
Lowell Ahart
1977-9-25
s.n.
Yuba
Sam Shintaffer Farm, 2 mi. northeast of Marysville.
35
Comment
CHSC97136
Chenopodium album
Lowell Ahart
2007-6-30
14238
Yuba
East and west of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97443
Amaranthus retroflexus
Lowell Ahart
2007-5-14
13840
Yuba
Dry red bare soil, east of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97446
Callitriche heterophylla var. bolanderi
Lowell Ahart
2007-5-14
13884
Yuba
Wet bare soil, on the bottom of a swale, moisture is from a leaking canal, about 250 yards west of the power tower. Power tower is about 30 yards north of of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97464
Polygonum aviculare
Lowell Ahart
2007-5-12
13809
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97476
Geranium dissectum
Lowell Ahart
2007-5-14
13887
Yuba
20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97480
Plantago coronopus
Lowell Ahart
2007-5-12
13801
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97481
Glyceria declinata
Lowell Ahart
2007-5-12
13824
Yuba
In the scraped swale, about 20 yards northwest of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97482
Cerastium glomeratum
Lowell Ahart
2007-5-12
13786
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97484
Poa annua
Lowell Ahart
2007-5-12
13826
Yuba
Along the dirt road and about 20 yards northwest of the gate, about 20 yards south of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97485
Panicum capillare
Lowell Ahart
2007-5-14
13886
Yuba
20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97568
Amaranthus hybridus
Lowell Ahart
2007-5-14
13841
Yuba
East of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 20 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97618
Agrostis avenacea
Lowell Ahart
2007-5-14
13862
Yuba
On dry bare red soil, on the bottom of a swale, about 250 yards west of the power tower, power tower is about 30 yards north of the Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97636
Anagallis arvensis
Lowell Ahart
2007-5-14
13850
Yuba
East of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97641
Lepidium nitidum var. nitidum
Lowell Ahart
2007-5-12
13783
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97655
Briza maxima
Lowell Ahart
2007-5-14
13863
Yuba
Bottom of a swale, about 250 yards west of the power tower, power tower is about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
CHSC97668
Solanum physalifolium var. nitidibaccatum
Lowell Ahart
2007-5-14
13848
Yuba
East of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville.
35
Comment
JEPS113406
Polygonum convolvulus
Lowell Ahart
2007-5-14
13842
Yuba
East and west of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 20 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
JEPS113408
Trifolium glomeratum
Lowell Ahart
2007-5-12
13794
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
JEPS113529
Cerastium glomeratum
Lowell Ahart
2007-5-12
13786
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
JEPS113530
Silene gallica
Lowell Ahart
2007-5-14
13881
Yuba
Center of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
JEPS113694
Sagina apetala
Lowell Ahart
2007-5-12
13787
Yuba
Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
JEPS113724
Cynodon dactylon
Lowell Ahart
2007-5-14
13845
Yuba
East of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville
35
Comment
CAS-BOT-BC110539
Polygonum
Lowell Ahart
1977-8-31
s.n.
Yuba
Found 2 miles northeast of Marysville. On the Sam Shintaffer Farm.
35
Comment
CHSC32091
Solanum elaeagnifolium
L. Ahart
1974-8-1
571
Yuba
In barnyard, Glenn Clark farm, ca. 1 mi e of Honcut.
36
Comment
RSA726415
Amaranthus hybridus
L. Ahart
2007-5-14
13841
Yuba
About 13 miles (air) northeast of Marysville.
36
Comment
RSA726544
Plagiobothrys fulvus
L. Ahart
2007-5-12
13777
Yuba
About 13 miles (air) northeast of Marysville.
36
Comment
RSA726956
Descurainia sophia
L. Ahart
2007-5-12
13782
Yuba
About 13 miles (air) northeast of Marysville.
36
Comment
RSA726959
Polygonum convolvulus
L. Ahart
2007-5-14
13842
Yuba
About 13 miles (air) northeast of Marysville.
36
Comment
CHSC10747
Paspalum distichum
Lowell Ahart
1966-9-4
Yuba
Sam Shintaffer Ranch.
39
Comment
CHSC10750
Verbena bonariensis
Lowell Ahart
1966-9-4
Yuba
Sam Shintaffer Ranch.
39
Comment
CHSC11094
Lycopus americanus
Lowell Ahart
1966-9-4
Yuba
Sam Shintaffer Ranch.
39
Comment
JEPS110504
Rorippa curvisiliqua var. occidentalis
Robert E. Preston
1997-10-29
1057
Yuba
Beale Air Force Base, E of Golf Course.
39
Comment
UCD77822
Lessingia nana
Robert E. Preston
2001-7-30
1753
Yuba
Beale Air Force Base, in open area at north end of taxiways,
39
Comment
UCD77943
Polygonum californicum
Robert E. Preston
2001-7-30
1754
Yuba
Beale Air Force Base, in open area at north end of taxiways.
39
Comment
CAS-BOT-BC205805
Chlorogalum angustifolium
James R. Shevock; Bob Holland
1985-5-6
11125
Yuba
Sacramento Valley. Beale Air Force east of Marysville
40
Comment
CHSC84352
Lemna minuta
Lowell Ahart
2003-9-22
10615
Yuba
In a rice field, Shintaffer Farms, in the rice field east of the canal and the large Shintaffer Farms rice dryer, about 300 yards south of Woodruff lake, about 3 miles (air) northeast of Marysville.
40
Comment
RSA747892
Plantago coronopus
James R. Shevock, Bob Holland
1985-5-6
11131
Yuba
Beale Air Force Base E of Marysville. Pools adjacent to runway.
40
Comment
RSA750179
Navarretia tagetina
J. R. Shevock, Bob Holland
1985-5-6
11126
Yuba
Beale Air Force Base E of Marysville. Pools adjacent to runway.
40
Comment
RSA790265
Damasonium californicum
James R. Shevock, Robert Holland
1985-5-6
11132
Yuba
Beale Air Force Base E of Marysville. Pools adjacent to runway.
40
Comment
UCR244519
Ranunculus bonariensis var. trisepalus
J. R. Shevock, Robert F. Holland
1985-5-6
11127
Yuba
Sacramento Valley, Beale Air Force Base east of Marysville
40
Comment
CHSC10847
Ludwigia peploides subsp. peploides
Lowell Ahart
1966-9-5
Yuba
San Shintaffer Ranch.
42
Comment
SD241118
Eschscholzia lobbii
George K. Helmkamp, E. A. Helmkamp
2011-4-10
17163
Yuba
Sacramento Valley: along Camp Beale Highway/Spenceville Road, c. 1.75 miles northeast of Wheatland (Wheatland 7.5'Q)
43
Comment
UCD169987
Calochortus luteus
M. Sciutto-Creps
1998-4-26
36
Yuba
7 miles northeast of the town of Wheatland, in the property adjacent to the southeast end of Beale Air Force Base, about half a mile NE of Best Slough, throughout the whole grassland area.
43
Comment
UCR234194
Eschscholzia lobbii
George K. Helmkamp, E. A. Helmkamp
2011-4-10
17163
Yuba
Sacramento Valley, along Camp Beale Highway/Spenceville Rd., c. 1.75 miles northeast of Wheatland
44
Comment
UCR234201
Triteleia hyacinthina
George K. Helmkamp, E. A. Helmkamp
2011-4-10
17164
Yuba
Sacramento Valley, along Camp Beale Highway/Spenceville Rd., c. 1.75 miles northeast of Wheatland
44
Comment
SEINET11448039
Lessingia virgata
B. Crampton
1974-10-11
9094
Yuba
3 miles southwest of Brown's Valley along Hwy 20
46
Comment
UCR168689
Deschampsia danthonioides
David Charlton
2005-5-16
8015
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169009
Blennosperma nanum
David Charlton
2005-5-16
8013
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169010
Lasthenia gracilis
David Charlton
2005-5-16
8009
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169012
Centaurium muehlenbergii
David Charlton
2005-5-16
8001 B
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169015
Ceanothus cuneatus
David Charlton
2005-5-16
8006
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169020
Lotus micranthus
David Charlton
2005-5-16
8010
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169021
Galium parisiense
David Charlton
2005-5-16
8008
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169024
Filago gallica
David Charlton
2005-5-16
8020 A
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR169027
Sambucus mexicana
David Charlton
2005-5-16
8023
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
CAS-BOT-BC69896
Isoetes nuttallii
Lowell Ahart
1981-3-24
2707
Yuba
6 mi. e. of Wheatland.
50
Comment
CAS-BOT-BC498793
Chlorogalum angustifolium
Gordon H. True; J. T. Howell
1967-6-13
3552
Yuba
Open grassy flats and slopes - abundant. Ca. 5 miles east of Wheatland and 1 mile north of Bear River
54
Comment
UCR230633
Ranunculus muricatus
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17200
Yuba
East edge of Sacramento Valley, Spenceville Road, 4.2 miles northwest of Wheatland
55
Comment
UCR231316
Brodiaea californica var. californica
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17196
Yuba
East edge of Sacramento Valley, Camp Far West Road, 2.3 miles northwest of the junction at Camp Far West Reservoir, 5.3 miles NE (53 deg. ) of Wheatland
55
Comment
UCR231326
Juncus bufonius var. bufonius
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17202
Yuba
East edge of Sacramento Valley, Spenceville Road, 4.2 miles northwest of Wheatland
55
Comment
UCR231329
Parentucellia viscosa
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17199
Yuba
East edge of Sacramento Valley, Camp Far West Road, 2.3 miles northwest of the junction at Camp Far West Reservoir, 5.3 miles NE (53 deg. ) of Wheatland
55
Comment
RSA0019380
Ranunculus bonariensis var. trisepalus
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17205
Yuba
junction of Camp Far West Road and Spenceville Road, 5.4 mi. NE (47 ) of Wheatland.
56
Comment
UCR231323
Ranunculus bonariensis var. trisepalus
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17205
Yuba
East edge of Sacramento Valley, junction of Camp Far West Road and Spenceville Road, 5.4 mi. NE (47 deg. ) of Wheatland
56
Comment
UCR232223
Trifolium dubium
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17209
Yuba
East edge of Sacramento Valley, junction of Camp Far West Road and Spenceville Road, 5.4 mi. NE (47 deg. ) of Wheatland
56
Comment
JEPS113903
Juncus oxymeris
Stephanie Chen
2007-7-17
Yuba
Northern Sierra Nevada Foothills; Lower slope on W side of Browns Valley Ridge, about 1/2 mi E of Loma Rica Road and about 3 1/4 mi SW of Loma Rica.
59
Comment
CAS-BOT-BC146654
Carex hirtissima
Lewis S. Rose
1940-5-28
40386
Yuba
Browns Valley
60
Comment
CAS-BOT-BC233243
Polypogon maritimus
Gordon H. True; J. T. Howell
1967-6-13
3560
Yuba
Edge of reservoir, Camp Far West Reservoir on Bear River E of Wheatland
60
Comment
CAS-BOT-BC308242
Eriophyllum lanatum var. grandiflorum
Lewis S. Rose
1940-5-28
40385
Yuba
Browns Valley
60
Comment
UC1069524
Centromadia fitchii
M. A. Elvin
1933-6-7
21
Yuba
3 mi se O'Brien's Ranch; Smartsville Quad.
60
Comment
UC852802
Silene californica
Lewis S. Rose
1940-5-28
40381
Yuba
Browns Valley
60
Comment
UC856821
Navarretia intertexta
Lewis S. Rose
1940-5-28
40377
Yuba
Browns Valley
60
Comment
CAS-BOT-BC344592
Madia exigua
Gordon H. True; J. T. Howell
1967-6-13
3573
Yuba
Camp Far West Reservoir on Bear River east of Wheatland
60
Comment
CAS-BOT-BC421732
Rumex conglomeratus
Lewis S. Rose
1940-5-28
40383
Yuba
Browns Valley
60
Comment
OBI11756
Eschscholzia lobbii
Carl B. Wolf
1937-5-12
8630
Yuba
Sacramento Valley, 4 mi NE of Wheatland on road to Grass Valley
61
Comment
RSA21285
Scribneria bolanderi
C. B. Wolf
1937-5-12
8629
Yuba
4 miles NE of Wheatland on road to Grass Valley
61
Comment
SEINET3163761
Navarretia propinqua
L. S. Rose
1940-5-28
40377
Yuba
Browns Valley
61
Comment
RSA189460
Navarretia leucocephala subsp. leucocephala
L. S. Rose
1967-6-13
67125
Yuba
7 mi. NE of Wheatland.
61
Comment
RSA220016
Centaurium muehlenbergii
G. H. True, J. T. Howell
1967-6-13
3571
Yuba
Camp Far West Reservoir, Bear River east of Wheatland.
61
Comment
SEINET10650510
Carex feta
Lewis S. Rose
1940-5-28
Rose 40384
Yuba
Browns Valley.
61
Comment
CAS-BOT-BC228603
Brodiaea californica var. californica
George K. Helmkamp; E. A. Helmkamp
2011-5-6
17211
Yuba
Eastern edge of Sacramento Valley: Camp Far West Road, 1.3 miles southeast of its junction with Spenceville Road, 5.25 mi. NE (52 deg. ) of Wheatland
62
Comment
SEINET3828409
Briza maxima
George K. Helmcamp, E. A. Helmkamp
2011-1
17213
Yuba
Eastern edge of Sacramento Valley: Camp Far West Road 1.3 miles southeast of it's junction with Spencerville road. 5.25 mi. NE (52 degrees) of Wheatland (camp far west 7.5')
62
Comment
UCR232226
Brodiaea californica var. californica
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17211
Yuba
Eastern edge of Sacramento Valley, Camp Far West Road, 1.3 miles southeast of its junction with Spenceville Road, 5.25 mi. NE (52 deg. ) of Wheatland
62
Comment
UCR232228
Plagiobothrys fulvus
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17212
Yuba
Eastern edge of Sacramento Valley, Camp Far West Road, 1.3 miles southeast of its junction with Spenceville Road, 5.25 mi. NE (52 deg. ) of Wheatland
62
Comment
UCD148231
Dichelostemma lacuna-vernalis
Robert E. Preston
2013-3-16
2892
Yuba
Along Hammonton-Smartville Rd, 2.4 mi E of Doolittle Drive.
63
Comment
SD240961
Spergularia macrotheca var. leucantha
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17191
Yuba
East edge of Sacramento Valley: Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir (Camp Far West 7.5'Q)
64
Comment
SD241022
Trifolium glomeratum
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17192
Yuba
East edge of Sacramento Vaalley: Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir.
64
Comment
SEINET3440064
Triticum aestivum
George K. Helmkamp, E. A. Helmkamp
2011-1
17188
Yuba
East edge of Sacramento Valley: Camp Far West Road, 0.9 mi west of the junction at Camp Far West Reservoir
65
Comment
UCR231319
Parentucellia viscosa
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17193
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir
65
Comment
UCR231328
Triticum aestivum
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17188
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir
65
Comment
UCR231340
Trifolium glomeratum
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17192
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir
65
Comment
UCR231341
Spergularia macrotheca var. leucantha
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17191
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.9 mile west of the junction at Camp Far West Reservoir
65
Comment
CHSC107560
Calandrinia ciliata
Lowell Ahart
2011-6-7
17409
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC107561
Verbena litoralis
Lowell Ahart
2011-6-7
17418
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC107562
Brachypodium distachyon
Lowell Ahart
2011-6-7
17422
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108184
Acmispon americanus var. americanus
Lowell Ahart
2011-6-7
17393
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108186
Alnus rhombifolia
Lowell Ahart
2011-6-7
17385
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108188
Logfia gallica
Lowell Ahart
2011-6-7
17375
Yuba
Grassy road margin, about 50 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108189
Rumex crispus
Lowell Ahart
2011-6-7
17408
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108194
Torilis arvensis subsp. purpurea
Lowell Ahart
2011-6-7
17372
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108198
Medicago polymorpha
Lowell Ahart
2011-6-7
17396
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108199
Erodium botrys
Lowell Ahart
2011-6-7
17402
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108201
Micropus californicus var. californicus
Lowell Ahart
2011-6-7
17382
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108202
Salix exigua
Lowell Ahart
2011-6-7
17414
Yuba
Just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108203
Hypochaeris glabra
Lowell Ahart
2011-6-7
17378
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108210
Lolium multiflorum
Lowell Ahart
2011-6-7
17425
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108212
Hordeum marinum subsp. gussoneanum
Lowell Ahart
2011-6-7
17424
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108213
Lupinus benthamii
Lowell Ahart
2011-6-7
17395
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108215
Lupinus nanus var. vallicola
Lowell Ahart
2011-6-7
17394
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108217
Polypogon australis
Lowell Ahart
2011-6-7
17428
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108220
Anthriscus caucalis
Lowell Ahart
2011-6-7
17369
Yuba
Just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108221
Rubus armeniacus
Lowell Ahart
2011-6-7
17410
Yuba
Along the edge of the dirt road, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108222
Hedypnois cretica
Lowell Ahart
2011-6-7
17377
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108225
Rumex conglomeratus
Lowell Ahart
2011-6-7
17407
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108227
Lotus argophyllus var. fremontii
Lowell Ahart
2011-6-7
17391
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
CHSC108310
Geranium dissectum
Lowell Ahart
2011-6-7
17403
Yuba
West of a willow shurb, just south of the huge gravel bar, along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville.
66
Comment
HSC100754
Clarkia purpurea subsp. quadrivulnera
Lowell Ahart
2011-6-7
17405
Yuba
25 yd. S of gravel bar along the Yuba River, 150 yd. W of S end of Parks Bar Bridge (Hwy. 20), 15 (air) mi. NE of Marysville.
66
Comment
HSC100823
Madia gracilis
Lowell Ahart
2011-6-7
17380
Yuba
~25 yd. S of gravel bar along the Yuba River, ~150 yd. W of S end of Parks Bar Bridge (Hwy. 20), 15 (air) mi. NE of Marysville.
66
Comment
JEPS118044
Dichelostemma multiflorum
Lowell Ahart
2011-6-7
17420
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118056
Galium divaricatum
Lowell Ahart
2011-6-7
17412
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118079
Daucus pusillus
Lowell Ahart
2011-6-7
17370
Yuba
Grassy road margin, about 50 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118081
Luzula macrantha
Lowell Ahart
2011-6-7
17419
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118090
Pseudognaphalium luteoalbum
Lowell Ahart
2011-6-7
17376
Yuba
West of a willow shrub, Just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118091
Cryptantha flaccida
Lowell Ahart
2011-6-7
17386
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118092
Torilis arvensis subsp. purpurea
Lowell Ahart
2011-6-7
17372
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118289
Verbascum virgatum
Lowell Ahart
2011-6-7
17416
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118294
Micropus californicus var. californicus
Lowell Ahart
2011-6-7
17382
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118296
Salix exigua
Lowell Ahart
2011-6-7
17414
Yuba
Just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118298
Lupinus benthamii
Lowell Ahart
2011-6-7
17395
Yuba
On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118299
Hedypnois rhagadioloides
Lowell Ahart
2011-6-7
17377
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118301
Rumex conglomeratus
Lowell Ahart
2011-6-7
17407
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118303
Sherardia arvensis
Lowell Ahart
2011-6-7
17413
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118315
Spergula arvensis subsp. arvensis
Lowell Ahart
2011-6-7
17390
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118317
Trifolium dubium
Lowell Ahart
2011-6-7
17398
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118320
Polypogon interruptus
Lowell Ahart
2011-6-7
17426
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118323
Cynosurus echinatus
Lowell Ahart
2011-6-7
17429
Yuba
East of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118351
Trifolium arvense
Lowell Ahart
2011-6-7
17397
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118352
Vicia sativa subsp. nigra
Lowell Ahart
2011-6-7
17401
Yuba
Road margin, about 24 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118386
Anthemis cotula
Lowell Ahart
2011-6-7
17373
Yuba
Bottom of a depression at the base of cliffs, to the north is a huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
JEPS118437
Madia gracilis
Lowell Ahart
2011-6-7
17380
Yuba
Road margin, about 25 yards south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville
66
Comment
RSA795344
Gnaphalium luteoalbum
L. Ahart
2011-6-7
17376
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 air miles northeast of Marysville.
66
Comment
RSA795347
Plagiobothrys stipitatus var. micranthus
L. Ahart
2011-6-7
17387
Yuba
Bottom of a depression at the base of cliffs, to the north is a huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 air miles northeast of Marysville.
66
Comment
RSA795535
Calandrinia ciliata
L. Ahart
2011-6-7
17409
Yuba
West of a willow shrub, just south of the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 air miles northeast of Marysville.
66
Comment
SEINET10661810
Crypsis alopecuroides
Lowell Ahart
2007-11-8
Ahart 14591
Yuba
T14N, R6E, Section 15. About 1.4 mile north of Rock Creek, on the strand of Camp Far West Reservoir, about 6 1/2 miles (air) northeast of Sheridan.
69
Comment
CHSC97706
Amaranthus californicus
Lowell Ahart
2007-11-8
14589
Yuba
North of the waterway between the headland and the large island, on the strand of Camp Far West Reservoir, about 1/4 mile south of Rock Creek, about 1/2 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
73
Comment
CHSC97730
Cuscuta pentagona
Lowell Ahart
2007-11-8
14578
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
73
Comment
CHSC97758
Xanthium strumarium
Lowell Ahart
2007-11-8
14581
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
73
Comment
JEPS115015
Rorippa curvisiliqua var. orientalis
Lowell Ahart
2007-11-8
14587
Yuba
North of the waterway between the headland and the large island, on the strand of Camp Far West Reservoir, about 1/4 mile south of Rock Creek, about 1/2 mile north of Bear River, about 6 miles (air) northeast of Sheridan
73
Comment
JEPS115025
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart
2007-11-8
14580
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan
73
Comment
RSA727526
Cuscuta pentagona
L. Ahart
2007-11-8
14578
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
74
Comment
RSA727528
Glinus lotoides
L. Ahart
2007-11-8
14582
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
74
Comment
RSA727529
Marsilea vestita subsp. vestita
L. Ahart
2007-11-8
14579
Yuba
On the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
74
Comment
CAS-BOT-BC132066
Allium peninsulare var. peninsulare
Gordon H. True
1963-5-9
1227
Yuba
Just east of Parks Bar bridge, South Yuba River about 1 mile west of Timbuctoo
79
Comment
CHSC81745
Amaranthus californicus
Lowell Ahart
2001-11-2
9396
Yuba
Camp Far West Reservoir, about 1/4 mile northeast of the dam, about 9 miles (air) southeast of Wheatland.
83
Comment
CHSC81770
Rorippa curvisiliqua var. occidentalis
Lowell Ahart
2001-11-2
9398
Yuba
Camp Far West Reservoir, about 1/4 mile northeast of the dam, about 9 miles (air) southeast of Wheatland.
83
Comment
CHSC81801
Mollugo verticillata
Lowell Ahart
2001-11-2
9402
Yuba
Camp Far West Reservoir, about 1/4 mile mortheast of the dam, about 9 miles (air) southeast of Wheatland.
83
Comment
CHSC81845
Crypsis schoenoides
Lowell Ahart
2001-11-2
9405
Yuba
Camp Far West Reservoir, about 1/4 mile northeast of the dam, about 9 miles (air) southeast of Wheatland.
83
Comment
JEPS102534
Crypsis schoenoides
Lowell Ahart
2001-11-2
9405
Yuba
Camp Far West Reservoir, about 1/4 mile northeast of the dam, about 9 miles (air) southeast of Wheatland.
83
Comment
JEPS102606
Amaranthus californicus
Lowell Ahart
2001-11-2
9396
Yuba
Camp Far West Reservoir, about 1/4 mile NE of the dam, about 9 miles (air) SE of Wheatland.
83
Comment
JEPS102713
Cyperus erythrorhizos
Lowell Ahart
2001-11-2
9404
Yuba
Camp Far West Reservoir, about 1/4 mile NEaa of the dam, about 9 miles (air) SE of Wheatland.
83
Comment
CHSC106633
Juncus effusus subsp. effusus
Peter F. Zika
2010-6-22
24976
Yuba
Northern Sierra Nevada Foothills (n SNF); Spring Valley Road NE of Browns Valley Ridge.
90
Comment
RSA769176
Juncus tenuis
P. F. Zika
2010-6-22
24977
Yuba
Spring Valley Road northeast of Browns Valley Ridge, northern Sierra Nevada Foothills
90
Comment
CAS-BOT-BC102413
Populus fremontii
Saichi Kawahara
1968-4-13
285
Yuba
Highway 20 at north bank Yuba River, Park's Bar
91
Comment
CAS-BOT-BC104030
Salix gooddingii
Saichi Kawahara
1968-4-13
288
Yuba
Park's Bar, north bank of the Yuba River at highway 20
91
Comment
CAS-BOT-BC50707
Ceanothus integerrimus
Saichi Kawahara
1968-4-13
301
Yuba
Park's Bar, Highway 20 at north bank Yuba River
91
Comment
CHSC69433
Lindernia dubia var. anagallidea
Lowell Ahart
1997-8-13
7860
Yuba
On the south side of Scott Forbes Road, 1/4 mile east of the intersection of Scott Forbes Road and Peoria Road, just east of Gray Drive, about 2 1/4 miles (air) east of Browns Valley.
91
Comment
CHSC69436
Cyperus difformis
Lowell Ahart
1997-8-13
7684
Yuba
On the south side of Scott Forbes Road, 1/4 mile east of the intersection of Scott Forbes Road and Peoria Road, just east of Gray Drive, about 2 1/4 miles (air) east of Browns Valley.
91
Comment
CHSC69439
Setaria pumila
Lowell Ahart
1997-8-13
7862
Yuba
On the south side of Scott Forbes Road, 1/4 mile east of the intersection of Scott Forbes Road and Peoria Road, just east of Gray Drive, about 2 1/4 miles (air) east of Browns Valley.
91
Comment
CHSC69463
Eragrostis pectinacea var. pectinacea
Lowell Ahart
1997-8-13
7867
Yuba
On the south side of Scott Forbes Road, 1/4 mile east of the intersection of Scott Forbes Road and Peoria Road, just east of Gray Drive, about 2 1/4 miles (air) east of Browns Valley.
91
Comment
CHSC8261
Phalaris aquatica
J. G. Moore
1969-5-4
35
Yuba
Hwy. 20, 300 yds. w of 7 mi. House on s side of road growing in ditch next to rice fields. [Label incorrectly says Nevada County].
91
Comment
CHSC97708
Muhlenbergia rigens
Lowell Ahart
2007-11-8
14590
Yuba
North of a small island, on the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
91
Comment
CHSC97746
Hypericum perforatum
Lowell Ahart
2007-11-8
14583
Yuba
On the south edge of a small island, on the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan.
91
Comment
JEPS102572
Ambrosia psilostachya
Lowell Ahart
2001-11-2
9410
Yuba
Camp Far West Reservoir, about 1/8 mile NE of the dam, about 9 miles (air) SE of Wheatland.
91
Comment
JEPS115013
Ambrosia psilostachya
Lowell Ahart
2007-11-8
14586
Yuba
On the south edge of a small island, on the strand of Camp Far West Reservoir, about 1/2 mile south of Rock Creek, about 1/8 mile north of Bear River, about 6 miles (air) northeast of Sheridan
91
Comment
JEPS94364
Eragrostis pectinacea var. pectinacea
Lowell Ahart
1997-8-13
7867
Yuba
about 2 1/4 air mi e of Browns Valley (on s side of Scott Forbes Road, 1/4 mi e of intersection of Scott Forbes Road and Peoria Road, just e of Gray Drive); Scott Forbes Road
91
Comment
JEPS94367
Setaria pumila
Lowell Ahart
1997-8-13
7862
Yuba
about 2 1/4 air mi e of Browns Valley (on s side of Scott Forbes Road, 1/4 mi e of intersection of Scott Forbes Road and Peoria Road, just e of Gray Drive); Scott Forbes Road
91
Comment
JEPS95147
Lindernia dubia var. anagallidea
Lowell Ahart
1997-8-13
7860
Yuba
about 2 1/4 air mi e of Borwn's Valley (on s side of Scott Forbes Road, 1/4 mi e of intersection of Scott Forbes Road and Peoria Road, just e of Gray Drive)
91
Comment
SEINET3015267
Eragrostis mexicana subsp. virescens
L. Ahart
1997-8-13
7866
Yuba
On the south side of Scott Forbes Rd, 1.4 mi E of the intersection of Scott Forbes Rd and Peoria Rd., just E of Gray Drive about 2 1/4 mi 9air) E of Browns Valley.
91
Comment
UC1133992
Dichelostemma multiflorum
H. S. Yates
1933-5-23
3626
Yuba
2 mi w Cabbage Patch; Smartsville Quad.
91
Comment
UCD114530
Cardamine
Kathleen Keliher
1975-4-1
50
Yuba
end of road between old station headquarters and Yuba River, H 8-11 project area, Sierra Foothill Field Station.
91
Comment
UCD123319
Pedicularis densiflora
Kathleen Keliher
1975-4-24
68
Yuba
near Marysville and Bald Mountain Roads, four miles east of Browns Valley.
91
Comment
UCD147098
Elymus elymoides var. elymoides
Chuck Hughes
2013-5-16
382
Yuba
Near margin of Camp Far West Reservoir.
95
Comment
UCD147077
Baccharis salicifolia subsp. salicifolia
Chuck Hughes
2013-4-1
362
Yuba
Eastern margin of Camp Far West Reservoir.
96
Comment
CAS-BOT-BC484283
Brodiaea elegans subsp. elegans
Martin Georges
1953-7-19
s.n.
Yuba
Lake Vera, North Fork, Yuba River
96
Comment
UCD147075
Hedypnois cretica
Chuck Hughes
2013-4-1
360
Yuba
Near eastern margin of Camp Far West Reservoir.
97
Comment
CHSC78150
Scutellaria bolanderi subsp. bolanderi
Lowell Ahart
2000-6-11
8472
Yuba
On the east side of a small wash, west of Smartville Road, about 1/8 mile southwest of the intersection of Waldo Road and Smartville Road, about 8 miles (air) south of Smartville.
99
Comment
JEPS98574
Scutellaria bolanderi subsp. bolanderi
Lowell Ahart
2000-6-11
8472
Yuba
8 mi (air) S of Smartville (E side of a small wash, W of Smartville Road, about 1/8 mi SW of int. with Waldo Road)
99
Comment
JEPS98711
Scutellaria bolanderi subsp. bolanderi
Lowell Ahart
2000-6-11
8472
Yuba
8 mi (air) S of Smartville (E side of a small wash, W of Smartville Road, about 1/8 mi SW of int. with Waldo Road)
99
Comment
UCD77189
Brodiaea coronaria
Robert E. Preston
2004-4-25
2226
Yuba
Ca. 6.25 mi NE of Wheatland, along Camp Far West Rd.
99
Comment Read comments Jun 17 2014
UCD80177
Cardamine oligosperma
CNPS SN Foothill Team
2005-3-15
SNFN 0015
Yuba
CDFG Spenceville Wildlife Area. The plot is accessed from Spenceville Road, approximately 1 mile east of intersection with Waldo Rd. and approximately 0.1 mile east of intersection with Jones Rd.
100
Comment
UCR231313
Briza minor
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17187
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.3 mile north of the junction with Hokan Lane, vicinity of Camp Far West Reservoir
105
Comment
UCR231336
Hypericum perforatum
George K. Helmkamp, E. A. Helmkamp
2011-5-6
17181
Yuba
East edge of Sacramento Valley, Camp Far West Road, 0.3 mile north of the junction with Hokan Lane, vicinity of Camp Far West Reservoir
105
Comment
UCD81507
Juncus occidentalis
Christopher Michael Bronny
2009-4-1
18
Yuba
Oat Hills' area of Sierra Nevada foothills.
114
Comment
SEINET3449086
Alisma plantago-aquatica
Unknown
2003-7-17
10416
Yuba
Smartville, Smartville, about 6 air miles south, west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road
120
Comment
CHSC68463
Melica torreyana
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7730
Yuba
Along the south side of Dry Creek, north of the poor dirt road, about 1 mile east of Scott Forbes Road (Long Bar Road), about 17 miles northeast of Marysville.
121
Comment
CHSC68472
Plagiobothrys tenellus
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7735
Yuba
Along the south side of Dry Creek, north of the poor dirt road, about 1 mile east of Scott Forbes Road (Long Bar Road), about 17 miles northeast of Marysville.
121
Comment
CHSC68475
Thysanocarpus curvipes
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7732
Yuba
Along the south side of Dry Creek, north of the poor dirt road, about 1 mile east of Scott Forbes Road (Long Bar Road), about 17 miles northeast of Marysville.
121
Comment
CHSC83031
Cyperus erythrorhizos
Lowell Ahart
2002-10-8
9945
Yuba
On the edge of a pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
121
Comment
CHSC83058
Ammannia coccinea
Lowell Ahart
2002-10-8
9944
Yuba
On the edge of a pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
121
Comment
CHSC83062
Lycopus americanus
Lowell Ahart
2002-10-8
9942
Yuba
On the edge of a pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
121
Comment
CHSC83232
Cyperus niger
Lowell Ahart
2002-10-8
9946
Yuba
On the edge of a pond, about 100 yards north of Long Ravine Road, about 300 yards southeast of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the north side of the road, north of Camp Far West Reservoir.
121
Comment
JEPS103502
Najas
Lowell Ahart
2002-10-8
9941 a
Yuba
In a pond, ca 100 yards N of Long Ravine Road, ca 300 yards SE of the intersection of Camp Far West Road and Long Ravine Road there is a poor gate on the N side of the road, N of Camp Far West Reservoir.
121
Comment
JEPS94322
Melica torreyana
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7730
Yuba
about 17 mi ne of Marysville (along the s side of Dry Creek, n of the poor dirt road, about 1 mi e of Scott Forbes Road (Long Bar Road)); Dry Creek
121
Comment
JEPS94324
Plagiobothrys tenellus
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7735
Yuba
about 17 mi ne of Marysville ( along s side of Dry Creek, n of the poor dirt road, about 1 mi e of Scott Forbes Road (Long Bar Road)); Dry Creek
121
Comment
JEPS94931
Thysanocarpus curvipes
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7732
Yuba
about 17 mi ne of Marysville (along s side of Dry Creek, n of the poor dirt road, about 1 mi e of Scott Forbes Road (Long Bar Road)); Dry Creek
121
Comment
UC572391
Navarretia pubescens
H. S. Yates
1933-5-24
3641
Yuba
near Toland Ranch; Smartsville Quad.
121
Comment
CAS-BOT-BC122011
Delphinium variegatum
Gordon H. True
1963-4-17
1159
Yuba
About 5 miles south of Smartville, on Beale Air Force Base road
121
Comment
CAS-BOT-BC365831
Soliva sessilis
Gordon H. True; John Thomas Howell
1969-4-9
4781
Yuba
Timbuctoo, just west of Smartville
121
Comment
UCR118916
Trifolium oliganthum
Beecher Crampton
1967-5-17
7946
Yuba
Central Sierra Nevada foothills, 1 Mile west of Timbuctoo.
122
Comment
OBI11305
Navarretia pubescens
Lewis S. Rose
1967-6-13
67126
Yuba
Camp Far West Reservoir. 7 mi NE of Wheatland
122
Comment
SEINET208622
Navarretia pubescens
Lewis S. Rose
1967-6-13
67126
Yuba
Cam Far West Reservoir; 7 miles NE of Wheatland.
122
Comment
RSA333554
Dichelostemma capitatum subsp. capitatum
Craig Martz, Richard F. Sannar
1982-3-24
33
Yuba
Along both sides of Wheatland-Smartville Road, 3.7 miles NE of Wheatland.
125
Comment
CHSC84213
Alisma triviale
Lowell Ahart
2003-7-17
10416
Yuba
On the bottom of a stream, on the west side of Smartville road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
129
Comment
CHSC84228
Mentha spicata
Lowell Ahart
2003-7-17
10417
Yuba
On the bottom of a stream, on the west side of Smartville road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
129
Comment
CHSC84244
Epilobium torreyi
Lowell Ahart
2003-7-17
10414
Yuba
On the sides of a stream, on the west side of Smartville road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
129
Comment
JEPS104656
Alisma lanceolatum
Lowell Ahart
2003-7-17
10415
Yuba
On the bottom of a small stream, on the w side of Smartville Rd, ca 2 mi n of the intersection of Waldo Rd and Smartville Rd, ca 6 mi (air) south of Smartville.
129
Comment
CDA21315
Aegilops triuncialis
M. Stelmok
2007-7-27
PDR 1305558
Yuba
Sacramento Valley; Along Marysville Rd at Tonopah Trail in Brown's Valley.
137
Comment
CHSC68483
Valerianella locusta
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7720
Yuba
On the south side of a poor dirt road, about 1/2 mile east of Scott Forbes Road (Long Bar Road), south of Dry Creek, about 17 miles northeast of Marysville.
137
Comment
JEPS94321
Eriodictyon californicum
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7729
Yuba
North of the poor dirt road, south of Dry Creek, about 1 1/4 miles east of Scott Forbes Road (Long Bar Road), about 17 miles northeast of Marysville
137
Comment
JEPS94937
Euphorbia spathulata
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7719
Yuba
about 17 mi ne of Marysville (on s side of a poor dirt road, about 1/2 mi e of Scott Forbes Road (Long Bar Road) s of Dry Creek)
137
Comment
JEPS95139
Euphorbia spathulata
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7719
Yuba
about 17 mi ne of Marysville (on s side of a poor dirt road, about 1/2 mi e of Scott Forbes Road (Long Bar Road) s of Dry Creek)
137
Comment
UCD81504
Nassella pulchra
Christopher Michael Bronny
2009-4-1
16
Yuba
Oat Hills' area of Sierra Nevada foothills.
140
Comment
UCD80393
Triglochin scilloides
CNPS SN Foothill Team
2005-3-15
SNFN 0055
Yuba
CDFG. Site is located in Spenceville Wildlife Area, on Pittman Road, one mile off junction between Pittman and Smartville Roads.
143
Comment
CAS-BOT-BC29940
Achyrachaena mollis
Gordon H. True
1964-4-17
1161
Yuba
About 6.5 miles south of Smartville, on Beale A.F.B. road
144
Comment
CHSC78116
Torilis arvensis subsp. purpurea
Lowell Ahart
2000-5-25
8392
Yuba
Bank of a large wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
146
Comment
CHSC78119
Carduus pycnocephalus
Lowell Ahart
2000-5-25
8402
Yuba
Bank of a large wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
146
Comment
CHSC78123
Holozonia filipes
Lowell Ahart
2000-6-11
8463
Yuba
On the bottom of a deep wash, a north branch of Dry Creek, about 100 yards west of Smartville road, about 2 miles north of the intersection of Waldo Road and Smartville road, about 6 miles (air) south of Smartville.
146
Comment
CHSC78145
Lathyrus hirsutus
Lowell Ahart
2000-5-25
8394
Yuba
On dry soil of open pasture field, near a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
146
Comment
CHSC78172
Parentucellia viscosa
Lowell Ahart
2000-5-25
6396
Yuba
On the seepy edges of a deep wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
146
Comment
CHSC78174
Veronica anagallis-aquatica
Lowell Ahart
2000-5-25
8397
Yuba
On the bottom of a deep wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
146
Comment
JEPS115017
Chenopodium ambrosioides var. suffruticosum
Lowell Ahart
2007-11-1
14548
Yuba
On the north side of Loma Rica Road, east of the Fire Station, about 3/4 mile east of Loma Rica
146
Comment
JEPS98356
Carduus pycnocephalus subsp. pycnocephalus
Lowell Ahart
2000-5-25
8402
Yuba
6 air miles S of Smartville (a north branch of Dry Creek, 100 yds W of Smartville Road, about 2 mi N of intersection of Waldo Road and Smartville Road)
146
Comment
JEPS98360
Parentucellia viscosa
Lowell Ahart
2000-5-25
8396
Yuba
6 air miles S of Smartville (a north branch of Dry Creek, 100 yds W of Smartville Road, about 2 mi N of intersection of Waldo Road and Smartville Road)
146
Comment
JEPS98462
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart
2000-6-11
8467
Yuba
6 air miles S of Smartville (a north branch of Dry Creek, 100 yds W of Smartville Road, 2 mi N of int of Waldo Rd and Smartville Rd)
146
Comment
JEPS98568
Holozonia filipes
Lowell Ahart
2000-6-11
8463
Yuba
6 mi (air) S of Smartville (bottom of a deep wash, a N branch of Dry Creek, 2 mi N of int. of Waldo Road and Smartville Road, 100 yds W of Smartville Road)
146
Comment
JEPS98577
Torilis arvensis subsp. arvensis
Lowell Ahart
2000-5-25
8391
Yuba
6 mi S of Smartville (bank of a large wash, a N branch of Dry Creek, 2 mi N of int. of Waldo Road and Smartville Road, 100 yds W of Smartville Road)
146
Comment
JEPS98596
Lathyrus hirsutus
Lowell Ahart
2000-5-25
8394
Yuba
6 air miles S of Smartville (field near a N branch of Dry Dreek, 2 mi N of intersection of Waldo Road and Smartville Road, 100 yds W of Smartville Road)
146
Comment
JEPS98696
Hypericum anagalloides
Lowell Ahart
2000-6-11
8462
Yuba
6 mi (air) S of Smartville (sides of a deep wash, a N branch of Dry Creek, 2 mi N of int. of Waldo Road and Smartville Road, 100 yds W of Smartville Road)
146
Comment
UCD81497
Micranthes californica
Christopher Michael Bronny
2009-4-1
9
Yuba
Oat Hills' area of Sierra Nevada foothills.
146
Comment
HSC97767
Isolepis cernua
L. Ahart
2000-5-25
8399
Yuba
Deep wash, N branch of Dry Creek, 100 yds. W of Smartville Rd., 2 mi. N of intersection of Waldo Rd. and Smartville Rd., 6 mi. S of Smartville
146
Comment
RSA333563
Dichelostemma capitatum subsp. capitatum
Craig Martz, Richard F. Sannar
1982-3-25
42
Yuba
Along both sides of Hammonton-Smartville Road, 1 mile E of N entrance to Beale AFB.
150
Comment
CAS-BOT-BC104033
Salix gooddingii
John Thomas Howell; Gordon H. True
1970-5-29
5418 A
Yuba
Artificial lake ca. [1mi.] 1 mi. NW. of Spenceville (site) on Cox Creek
152
Comment
CAS-BOT-BC145441
Brachypodium distachyon
J. T. Howell; Gordon H. True
1969-6-24
5092
Yuba
Vineyard Creek ca. 4 miles south of Smartville on Beale AFB Road.
152
Comment
CAS-BOT-BC53656
Frangula californica subsp. tomentella
Carl B. Wolf
1927-11-6
1445
Yuba
Browns Valley to Smartsville Road, along left bank of Yuba River, near bridge
152
Comment
CAS-BOT-BC53660
Frangula californica subsp. tomentella
Carl B. Wolf
1930-10-12
1738
Yuba
Sierra Nevada Foothills, along Yuba River, near bridge on the Brown's Valley - Smartsville Road
152
Comment
CAS-BOT-BC59382
Rhamnus ilicifolia
Carl B. Wolf
1927-11-6
1449
Yuba
Browns Valley to Smartsville Road, along left bank of Yuba River, near bridge
152
Comment
CAS-BOT-BC86014
Quercus douglasii
Carl B. Wolf
1930-10-12
1737
Yuba
along Yuba River near Hammonton
152
Comment
CAS-BOT-BC86015
Quercus douglasii
Carl B. Wolf
1930-10-12
1737
Yuba
along Yuba River near Hammonton
152
Comment
CAS-BOT-BC86017
Quercus douglasii
Carl B. Wolf
1930-10-12
1739
Yuba
along the Yuba River near bridge on Browns Valley to Smartville Road
152
Comment
CHSC78142
Chamaesyce ocellata subsp. ocellata
Lowell Ahart
2000-6-11
8469
Yuba
On the west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
152
Comment
CHSC78175
Tribulus terrestris
Lowell Ahart
2000-6-11
8470
Yuba
On the west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville.
152
Comment
JEPS98420
Tribulus terrestris
Lowell Ahart
2000-6-11
8470
Yuba
6 mi (air) S of Smartville (W side of Smartville Road, 2 mi N of int. with Waldo Road)
152
Comment
JEPS98575
Chamaesyce ocellata subsp. ocellata
Lowell Ahart
2000-6-11
8469
Yuba
6 mi (air) S of Smartville (W side of Smartville Road, 2 mi N of int. with Waldo Road)
152
Comment
LA207668
Frangula californica subsp. tomentella
C. B. Wolf;
1927-11-5
1445
Yuba
Browns Valley to Smartsville Road, along left bank of Yuba River, near bridge
152
Comment
LA76973
Aristolochia californica
C. B. Adams;
1930-10-13
1741
Yuba
Small creek flowing into Yuba River on Browns Valley to Smartsville Road
152
Comment
POM243571
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1927-11-5
1444
Yuba
Browns Valley to Smartsville road, along left bank of Yuba River, near Bridge.
152
Comment
RSA742591
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1930-10-12
1738
Yuba
Along the Yuba River near Hammondon
152
Comment
SBBG27500
Frangula californica subsp. tomentella
C. B. Wolf
1927-11-5
1444
Yuba
Browns Valley to Smartsville Rd, along left bank of Yuba River, near bridge
152
Comment
SBBG29998
Quercus douglasii
C. B. Wolf
1930-10-12
1739
Yuba
Yuba River on the Browns Valley-Smartsville Rd
152
Comment
SD22795
Frangula californica subsp. tomentella
Carl B. Wolf
1927-11-6
1445
Yuba
Browns Valley to Smartsville Road, along left bank of Yuba River, near bridge
152
Comment
SD22796
Frangula californica subsp. tomentella
Carl B. Wolf
1927-11-6
1447
Yuba
Browns Valley to Smartsville Road, along left bank of Yuba River, near bridge
152
Comment
UC592779
Rhamnus tomentella subsp. tomentella
unknown
1927-11-5
1444
Yuba
Browns Valley to Smartsville road (along left bank of Yuba River, near bridge); Yuba River
152
Comment
UC592796
Rhamnus tomentella subsp. tomentella
unknown
1927-11-6
1447
Yuba
Brownsville Valley to Smartsville road (along left bank of Yuba River, near bridge); Yuba River
152
Comment
UC592798
Rhamnus tomentella subsp. tomentella
unknown
1927-11-5
1444
Yuba
Browns Valley to Smartsville road (along left bank of Yuba River, near bridge); Yuba River
152
Comment
UC592956
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1930-10-12
Yuba
near bridge on the Brown's Valley to Smartsville road (along Yuba River, Sierra Nevada foothills); Sierra Nevada, Yuba River
152
Comment
UCR131694
Rhamnus californica subsp. tomentella
C. B. Wolf
1927-11-6
1445
Yuba
Brown's Valley to Smartville Road, along left bank of Yuba River, near bridge
152
Comment
UCR168221
Rhamnus californica subsp. tomentella
C. B. Wolf
1927-11-6
1447
Yuba
Brown's Valley to Smartville Road, along left bank of Yuba River, near bridge
152
Comment
CAS-BOT-BC113034
Eleocharis macrostachya
Gordon H. True; John Thomas Howell
1969-6-24
5099
Yuba
Artificial lake ca. 1 mi. NW of Spenceville (site) on Cox Creek.
152
Comment
CAS-BOT-BC202418
Euphorbia ocellata
J. T. Howell; Gordon H. True
1969-6-24
5100
Yuba
Ca. 1 mile NW of Spenceville (site) on Cox Creek
152
Comment
CAS-BOT-BC267185
Potamogeton foliosus
Gordon H. True, Jr.; John Thomas Howell
1970-5-29
5421
Yuba
Ca 1 mile NW of Spenceville (site) on Cox Creek
152
Comment
CAS-BOT-BC267186
Potamogeton foliosus
Gordon H. True, Jr.; John Thomas Howell
1969-6-24
5102
Yuba
Ca 1 mile NW of Spenceville (site) on Cox Creek
152
Comment
CAS-BOT-BC400416
Aristolochia californica
Carl B. Wolf
1930-10-13
1741
Yuba
Creek flowing into Yuba River on Brown's Valley to Smartsville Road
152
Comment
CAS-BOT-BC419310
Persicaria punctata
J. T. Howell; Gordon H. True
1969-6-24
5092
Yuba
Vineyard Creek ca. 4 miles south of Smartville on Beale AFB Rd.
152
Comment
CAS-BOT-BC427549
Reseda luteola
Lowell Ahart
1986-5-14
5274
Yuba
Along Scott Grant Road, about 1 mile south east of Loma Rica Road, about 4 miles east of Loma Rica
152
Comment
CAS-BOT-BC456176
Najas guadalupensis
Gordon H. True, Jr.; John Thomas Howell
1970-5-29
5420
Yuba
Ca. 1 mi. NW. of Spenceville (site) on Cox Creek.
152
Comment
UCD102728
Lithophragma heterophyllum
Kathleen Keliher
1975-4-6
55
Yuba
Below Englebright Reservoir, Sierra Foothill Field Station.
152
Comment
UCD104549
Clarkia gracilis
Kathleen Keliher
1975-5-8
100
Yuba
Above Dry Creek, between two cattle guards on Scott-Forbes Road, Rowell's property.
152
Comment
UCD117956
Gilia tricolor
Kathleen Keliher
1975-4-21
67
Yuba
one quarter of a mile from dirt road, 70 meters from Yuba River, F-2 project area, Sierra Foothill Field Station.
152
Comment
UCD124721
Veronica persica
Kathleen Keliher
1975-4-9
58
Yuba
Behind station office, SC-1 project area, Sierra Foothill Field Station.
152
Comment
UCD126977
Solanum parishii
Kathleen Keliher
1975-4-19
65
Yuba
70 meters below Englebright Dam, 20 meters above Yuba River, Sierra Foothill Field Station.
152
Comment
UCD137570
Plectritis ciliosa
Kathleen Keliher
1975-4-1
51
Yuba
up slope of picnic area, H 8-11 project area, Sierra Foothill Field Station.
152
Comment
UCD137572
Plectritis ciliosa
Kathleen Keliher
1975-4-11
57
Yuba
along dirt road, ca. 1 mile from picnic area, F-2 project area, Sierra Foothill Field Station.
152
Comment
CHSC83020
Calycadenia truncata
Lowell Ahart
2002-10-10
9977
Yuba
On the east side of the dirt road, east of the upper part of Englebright Reservoir on the Yuba River, along Rice's Crossing Road, about 2 miles (air) north of Bridgeport, about 18 miles north of Highway 20.
166
Comment
HSC97022
Stephanomeria virgata subsp. pleurocarpa
L. Ahart
2002-10-10
9980
Yuba
E of the upper part of Englebright Reservoir on the Yuba River, along Rice's Crossing Rd., about 2 mi. N of Bridgeport, about 18 mi. N of Hwy. 20
166
Comment
JEPS103445
Ambrosia psilostachya
Lowell Ahart
2002-10-10
9976
Yuba
On the W side of the dirt road, E of the upper part of Englebright Reservoir on the Yuba River, along Rice's Crossing Road, ca 2 miles (air) N of Bridgeport, ca 18 miles N of Highway 20.
166
Comment
UCR263565
Lessingia nemaclada
Lowell Ahart
2002-10-10
9979
Yuba
Sierra Nevada Mtns., E of the upper part of Englebright Reservoir on the Yuba River, along Rice's Crossing Road, c. 2 miles (air) N of Bridgeport, c. 18 miles N of Highway 20
166
Comment
JEPS94315
Triphysaria pusilla
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7721
Yuba
about 17 mi ne of Marysville (s of the poor dirt rd, e of the poor fence, n of the Browns Valley Water Ditch, s of Dry Creek, about 1 mi e of Scott Forbes Rd (Long Bar Rd))
167
Comment
UCD81500
Castilleja attenuata
Christopher Michael Bronny
2009-4-1
12
Yuba
Oat Hills' area of Sierra Nevada foothills.
173
Comment
UCD80015
Sanicula bipinnata
CNPS SN Foothill Team
2005-3-15
SNFN 0056
Yuba
CDFG Spenceville Wildlife Area. Plot is located on top of east-facing slope, WSW of Pittman Pond, and 2 miles W of junction between Smartville Road and Pittman Road.
174
Comment
CHSC81751
Chondrilla juncea
Lowell Ahart
2001-11-2
9409
Yuba
On the east side of Smartville Road, about 4 miles (air) south of Smartville.
175
Comment
CAS-BOT-BC230300
Navarretia heterandra
Lewis S. Rose
1939-6-5
39203
Yuba
Smartsville
182
Comment
CAS-BOT-BC311750
Holozonia filipes
Lewis S. Rose
1969-6-26
69060
Yuba
5 mi. s. of Smartville, Camp Beale Road
182
Comment
UCD109580
Lupinus stiversii
Kathleen Keliher
1975-4-30
83
Yuba
directly below bridge on State Route 20 near Yuba River.
182
Comment
OBI48930
Navarretia pubescens
Lewis S. Rose
1939-6-5
39202
Yuba
Smartsville
183
Comment
RSA21290
Bromus carinatus
C. B. Wolf
1937-5-13
8635
Yuba
Sierra Nevada Foothills, 2.7 miles below Stanfield Hill on road to Browns Valley
183
Comment
SEINET3163760
Navarretia pubescens
L. S. Rose
1939-6-5
39202
Yuba
Smartsville
183
Comment
RSA21294
Ranunculus occidentalis var. eisenii
Carl B. Wolf
1937-5-13
8639
Yuba
Sierra Nevada Foothills, 2.7 miles below Stanfield Hill on road to Browns Valley.
183
Comment
RSA21295
Microsteris gracilis subsp. humilis
C. B. Wolf
1937-5-13
8640
Yuba
Sierra Nevada Foothills, 2.7 mi below Stanfield Hill on road to Browns Valley.
183
Comment
SEINET11792840
Amsinckia intermedia
C. Aarstad
1979-4-28
s.n.
Yuba
At junction of Rt. 20 and N for of Yuba in Browns Valley
183
Comment
SEINET4671581
Melica californica
C. Aarstad
1979-4-28
s.n.
Yuba
At junction of Route 20 and north fork of Yuba in Browns Valley
183
Comment
SEINET5322428
Melica torreyana
M. Mooney
1982-1
460 A
Yuba
UCB Sierra Field Station, road between station and main highway
183
Comment
SEINET5336141
Avena barbata
C. Aarstad
1979-4-28
s.n.
Yuba
at junct. of Rt. 20 and N fork of Yuba in Browns Valley
183
Comment
SEINET5336146
Avena fatua
C. Aarstad
1979-4-28
s.n.
Yuba
at junct. of Rt. 20 and N fork of Yuba in Browns Valley
183
Comment
SEINET5337023
Petrorhagia dubia
C. Aarstad
1979-4-28
s.n.
Yuba
At junction of Rt. 20 and north fork of Yuba in Browns Valley
183
Comment
SEINET5342699
Erysimum capitatum
C. Aarstad
1979-4-28
s.n.
Yuba
At junction of Rt. 20 and N. fork of Yuba River in Browns Valley.
183
Comment
SEINET8081037
Stipa pulchra
C. Aarstad
1979-4-18
s.n.
Yuba
At junction of Rte 20 and North Fork of Yuba River in Browns Valley.
183
Comment
SEINET8197375
Calochortus luteus
C. Aarstad
1979-4-28
s.n.
Yuba
Junction of Rte 20 and North Fork of Yuba River in Browns Valley.
183
Comment
SEINET8506474
Triteleia laxa
C. Aarstad
1979-4-28
s.n.
Yuba
Browns Valley, junction of Rte. 20 and N Fork of the Yuba.
183
Comment
UCD80245
Carex angustata
CNPS SN Foothill Team
2005-3-16
SNFN 0017 a
Yuba
187
Comment
UCD81495
Athysanus pusillus
Christopher Michael Bronny
2009-4-1
7
Yuba
Oat Hills' area of Sierra Nevada foothills.
194
Comment
UCD80683
Anagallis minima
CNPS SN Foothill Team
2005-3-17
SNFN 0019 e
Yuba
CDFG, Spenceville Wildlife Area, ca. 2/3 mile along horse trail, then SW between trail and Smartville Road. From CA Highway 20 east, turn right on Smartville Road to Spenceville Wildlife Area, CDFG. Plot is accessible from 1st Fish and Game gate on E side of Spenceville Road, Horsetrail (N/S).
195
Comment
CHSC68468
Hedypnois cretica
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7724
Yuba
On the bank of the Browns Valley Water Ditch, north of the poor dirt road, south of Dry Creek, about 1 1/4 miles east of Scott Forbes Road (long Bar Road), about 17 miles northeast of Marysville.
198
Comment
CHSC68470
Amsinckia intermedia
Lowell Ahart; Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7725
Yuba
On the bank of the Browns Valley Water Ditch, north of the poor dirt road, south of Dry Creek, about 1 1/4 miles east of Scott Forbes Road (Long Bar Road), about 17 miles northeast of Marysville.
198
Comment
JEPS94317
Amsinckia intermedia
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7725
Yuba
about 17 mi ne of Marysville (on bank of Browns Valley Water Ditch, n of the poor dirt road, s of Dry Creek, about 1 1/4 mi e of Scott Forbes Road (Long Bar Road)); Browns Valley Water Ditch
198
Comment
JEPS94930
Lupinus albifrons var. albifrons
Lowell Ahart, Barbara Castro, Dan Barth, Diane Mastalir
1997-4-6
7727
Yuba
about 17 mi ne of Marysville (on bank of Browns Valley Water Ditch, n of the poor dirt road, s of Dry Creek, about 1 1/4 mi e of Scott Forbes Road (Long Bar Rd)); Browns Valley Water Ditch
198
Comment
SEINET4391148
Bromus diandrus
A. Tiehm
1975-1
637
Yuba
U.C. Sierra Foothill Field Station
198
Comment
SEINET4585087
Holcus lanatus
A. Tiehm
1975-1
641
Yuba
U.C. Sierra Foothill Field Station
198
Comment
SEINET4671403
Lolium multiflorum
A. Tiehm
1975-1
639
Yuba
U.C. Sierra Foothill Field Station
198
Comment
SEINET4889801
Polypogon monspeliensis
A. Tiehm
1975-1
640
Yuba
U.C. Sierra Foothill Field Station
198
Comment
SEINET5335997
Aira caryophyllea
A. Tiehm
1975-1
631
Yuba
U.C. Sierra
198
Comment
SEINET7924612
Vinca major
A. Tiehm
1975-1
642
Yuba
U.C. Sierra Foothill Field Station
198
Comment
SEINET4391209
Bromus hordeaceus
A. Tiehm
1975-4-25
633 B
Yuba
U.C. Sierra Foothill Field Station
198
Comment
CAS-BOT-BC94993
Quercus douglasii
R. C. Wenk
2008-7-18
977
Yuba
5 mi. from HIghway 20 going E from Marysville, along Peoria and Scott Forbes roads.
204
Comment
CAS-BOT-BC94995
Quercus lobata
R. C. Wenk
2008-7-18
976
Yuba
5 mi. from Highway 20 going east from Marysville, along Peoria and Scott Forbes Roads
204
Comment
CAS-BOT-BC260116
Nassella pulchra
Gordon H. True
1963-4-17
1157
Yuba
About 3 miles S of Smartville on Beale Air Force Base
213
Comment
CAS-BOT-BC75301
Sisymbrium officinale
Gordon H. True
1963-4-17
1151
Yuba
About 3.5 miles south of Smartville, on Beale Aif Force Base road.
213
Comment
UCD81494
Sisyrinchium bellum
Christopher Michael Bronny
2009-4-1
6
Yuba
Oat Hills' area of Sierra Nevada foothills.
217
Comment
CHSC59834
Calochortus albus
Richard Nichols
1980-4-26
20
Yuba
Along Peoria Rd., ca. 0.5 mi n of Jct with Sicard Flat Rd., ca. 2 mi ne of Hwy 20, and ca. 5 mi nw of Smartville.
243
Comment
UCD106449
Lathyrus sulphureus
Kathleen Keliher
1975-5-13
103
Yuba
Along Road 4, near Meathook gate, L 1-21 project area, Sierra Foothill Field Station.
243
Comment
UCD122152
Castilleja affinis
Kathleen Keliher
1975-5-14
105
Yuba
Near Road 5 and Cook Area, L 1-21 project area, Sierra Foothill Field Station.
243
Comment
SEINET12334053
Mimulus bifidus
D. B. Wilson
1972-1
1
Yuba
ca 300 yds NW of Englebrigh Reservoir on Yuba River E of Nevada City
244
Comment
SEINET5499350
Eriodictyon californicum
Unknown
1959-4-11
s.n.
Yuba
5 miles E of Oroville, on US 40 alternate
244
Comment
UCD80205
Lonicera interrupta
CNPS SN Foothill Team
2005-7-6
SNNR 0477
Yuba
CDFG Daugherty Hill Wildlife Area.
262
Comment
UCR257126
Scandix pecten-veneris
George K. Helmkamp
2014-4-17
22766
Yuba
Sierra Nevada Foothills, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville
264
Comment
UCR257538
Plagiobothrys fulvus var. campestris
George K. Helmkamp
2014-4-17
22768
Yuba
Sierra Nevada Foothills, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville
264
Comment
UCR257540
Hordeum murinum subsp. murinum
George K. Helmkamp
2014-4-17
22758
Yuba
Sierra Nevada Foothills, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville
264
Comment
UCR257542
Leontodon taraxacoides
George K. Helmkamp
2014-4-17
22760
Yuba
Sierra Nevada Foothills, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville
264
Comment
UCR257545
Triteleia laxa
George K. Helmkamp
2014-4-17
22763
Yuba
Sierra Nevada Foothills, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville
264
Comment
CHSC47689
Collinsia tinctoria
Lowell Ahart
1981-6-13
2844
Yuba
North-east side of McGinn Hill, east of Loma Rica.
274
Comment
SEINET4344868
Briza minor
A. Tiehm
1975-1
644
Yuba
U.C. Sierra Foothill Field station
274
Comment
SEINET8081019
Stipa pulchra
A. Tiehm
1975-1
647
Yuba
U.C. Sierra Foothill Field station.
274
Comment
UC1121897
Rhamnus ilicifolia
M. A. Elvin
1933-7-7
35
Yuba
1.5 mi s Virginia Ranch; Smartsville Quad.
274
Comment
RSA21297
Thysanocarpus curvipes
C. B. Wolf
1937-5-13
8642
Yuba
Sierra Nevada Foothills, 1 2/10 mi. below Stanfield hill on road to Browns Valley.
274
Comment
RSA21301
Lupinus benthamii var. benthamii
Carl B. Wolf
1937-5-13
8646
Yuba
1.2 mi. below Stanfield Hill on road to Browns Valley.
274
Comment
UCD80513
Andropogon virginicus
CNPS SN Foothill Team
2005-7-5
SNNR 0467 a
Yuba
CDFG Daugherty Hill Wildlife Area.
278
Comment
UCD80266
Eleocharis acicularis
CNPS SN Foothill Team
2005-7-5
SNNR 0529
Yuba
CDFG Daugherty Hill Wildlife Area.
289
Comment
CHSC96476
Callitriche heterophylla var. bolanderi
Lowell Ahart
2007-4-17
13684
Yuba
In shallow water of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96478
Eriodictyon californicum
Lowell Ahart
2007-4-17
13688
Yuba
On the north side of the poor dirt fireguard, about 50 yards northwest of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96484
Nemophila heterophylla
Lowell Ahart
2007-4-17
13687
Yuba
East side of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96491
Myosotis discolor
Lowell Ahart
2007-4-17
13686
Yuba
East bank of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96492
Ranunculus hebecarpus
Lowell Ahart
2007-4-17
13693
Yuba
West of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96494
Triphysaria pusilla
Lowell Ahart
2007-4-17
13690
Yuba
Center of a poor dirt road, west of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
CHSC96495
Hedypnois cretica
Lowell Ahart
2007-4-17
13680
Yuba
Along a poor dirt road, west of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica.
292
Comment
JEPS113095
Hedypnois rhagadioloides
Lowell Ahart
2007-4-17
13680
Yuba
Along a poor dirt road, west of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica
292
Comment
JEPS113097
Salix laevigata
Lowell Ahart
2007-4-17
13683
Yuba
East of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica
292
Comment
JEPS113100
Nemophila heterophylla
Lowell Ahart
2007-4-17
13687
Yuba
East side of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica
292
Comment
JEPS113102
Eriodictyon californicum
Lowell Ahart
2007-4-17
13688
Yuba
On the north side of the poor dirt fireguard, about 50 yards northwest of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica
292
Comment
JEPS113166
Plagiobothrys glyptocarpus var. glyptocarpus
Lowell Ahart
2007-4-17
13682
Yuba
Along a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 5 1/2 miles (air) northeast of Loma Rica
292
Comment
JEPS113270
Vulpia myuros var. myuros
Lowell Ahart
2007-4-17
13691
Yuba
On the north side of the poor dirt fireguard, about 100 yards northwest of Marysville Road and the Parking Area, Daughtery Hill Wildlife Area, Donovan Hill Management Area, abouit 5 1/2 miles (air) northwest of Loma Rica
292
Comment
JEPS113286
Montia fontana subsp. chondrosperma
Lowell Ahart
2007-4-17
13689
Yuba
Bottom of a small wash, about 1/8 mile west of Marysville Road and the Parking Area, Daughtery Hill Wildlife Area, Donovan Hill Management Area, abouit 5 1/2 miles (air) northwest of Loma Rica
292
Comment
SBBG121298
Plagiobothrys glyptocarpus
L. Ahart
2007-4-17
13682
Yuba
ca. 1/8 mi W of Marysville Rd and the Parking Area, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 5.5 air mi NE of Loma Rica
292
Comment
CAS-BOT-BC269071
Lolium perenne
Lowell Ahart
1981-6-13
2842
Yuba
Along new gravel road, NE side of McGinn Hill, east of Loma Rica
300
Comment
UCD18441
Perideridia bolanderi subsp. involucrata
Eric Knapp
2000-6-16
229 B
Yuba
Sierra Foothill Research and Extension Center, dry grassy slope, blue oak woodland.
300
Comment
CAS-BOT-BC277077
Centaurea melitensis
Lowell Ahart
1981-6-13
2852
Yuba
South side of McGinn Hill, east of Loma Rica
300
Comment
CAS-BOT-BC344597
Madia exigua
Lowell Ahart
1981-6-13
2839
Yuba
Sutter Buttes Area. On the northeast side of McGinn Hill, Loma Rica
300
Comment
CAS-BOT-BC74926
Sinapis arvensis
Lowell Ahart
1974-5-18
s.n.
Yuba
About 5 miles west of Loma Rica.
300
Comment
CHSC32094
Nemophila menziesii
L. Ahart
1973-4-15
208
Yuba
On dry edge of rd cut bank, Darby Rd, Bangor.
304
Comment
CHSC47411
Centaurium tenuiflorum
Lowell Ahart
1981-6-13
2856
Yuba
Along the banks of a small stream, west of McGinn Hill, east of Loma Rica.
304
Comment
CHSC51224
Marrubium vulgare
Lowell Ahart
1981-6-13
2854
Yuba
Growing along the edge of a new gravel road, on the west side of McGinn Hill, east of Loma Rica.
304
Comment
UCD139694
Fritillaria micrantha
Kathleen Keliher
1975-5-6
94
Yuba
200 feet from duck pond, between houses, near Frenchtown Road and New York Road.
304
Comment
RSA18618
Clarkia biloba subsp. brandegeeae
Carl B. Wolf
1937-6-11
8779
Yuba
Sierra Nevada Foothills, 1.6 miles NW of Stanfield Hill, along a fork of S. Honcut Creek
305
Comment
CHSC1397
Dodecatheon hendersonii
V. Holt
1946-4-16
Yuba
Smartsville.
313
Comment
CAS-BOT-BC384438
Silene coronaria
Lowell Ahart
1980-6-19
2393
Yuba
Along La Porte Road, near Rackerby
320
Comment
SEINET11071818
Lupinus benthamii
Kennth Wagnon
1963-6-11
Yuba
End of Scott-Forbes Road (T.16N, S.10), vicinity of Sierra Foothills Range Field Station, ca. 3 miles north of Smartville
335
Comment
SFV1865
Lupinus benthamii
K. Wagnon
1963-6-11
s. n.
Yuba
Roadside at end of Scott-Forbes Road in vicinity of Sierra Foothills Range Field Station, about 3 miles north of Smartville.
335
Comment
CHSC90335
Aphanes occidentalis
Lowell Ahart
2005-3-11
11598
Yuba
On the west side of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/4 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/4 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
344
Comment
CHSC90337
Crassula tillaea
Lowell Ahart
2005-3-11
11597
Yuba
On the west side of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/4 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/4 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
344
Comment
CHSC90462
Quercus wislizeni var. wislizeni
Lowell Ahart
2005-3-11
11621
Yuba
On the east side of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/4 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/4 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
344
Comment
JEPS107407
Crassula tillaea
Lowell Ahart
2005-3-11
11597
Yuba
On W side of the poor dirt road, ca. 1/2 mi W of Marysville Rd, ca. 1/4 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/4 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
344
Comment
JEPS107434
Quercus wislizeni var. wislizeni
Lowell Ahart
2005-3-11
11621
Yuba
On E side of the poor dirt road, ca. 1/2 mi W of Marysville Rd, ca. 1/4 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/4 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
344
Comment
JEPS107450
Aphanes occidentalis
Lowell Ahart
2005-3-11
11598
Yuba
On W side of the poor dirt road, ca. 1/2 mi W of Marysville Rd, ca. 1/4 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/4 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
344
Comment
CHSC113190
Hydrocotyle umbellata
Lowell Ahart
2013-11-30
19309
Yuba
On north side of Dry Creek, below the high water line of Collins Lake, about 300 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
354
Comment
CHSC113174
Digitaria sanguinalis
Lowell Ahart
2013-11-30
19302
Yuba
On the sides of a deep wash (Willow Glen Creek), northwest of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
CHSC113176
Marsilea vestita subsp. vestita
Lowell Ahart
2013-11-30
19317
Yuba
On the southeast side of Dry Creek, about 30 yards southeast of Willow Glen Creek, below the high water line of Collins Lake, about 30 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
CHSC113180
Mollugo verticillata
Lowell Ahart
2013-11-30
19298
Yuba
On the sides of a deep wash (Willow Glen Creek), northwest of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
CHSC113181
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart
2013-11-30
19299
Yuba
On the sides of a deep wash (Willow Glen Creek), northwest of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
CHSC113183
Leontodon saxatilis subsp. longirostris
Lowell Ahart
2013-11-30
19304
Yuba
On the southwest side of a deep wash (Willow Glen Creek), west of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
CHSC113185
Gnaphalium palustre
Lowell Ahart
2013-11-30
19316
Yuba
On the southeast side of Dry Creek, about 30 yards southeast of Willow Glen Creek, below the high water line of Collins Lake, about 30 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
356
Comment
SBBG128777
Chamaesyce serpillifolia subsp. serpillifolia
L. Ahart
2013-11-30
19299
Yuba
sides of a deep wash (Willow Glen Crk), NW of Dry Crk, below high water line of Collins Lake, ca. 100 yards N of Marysville Rd, ca. 2 1/2 mi W of Oregon House
356
Comment
CHSC113187
Selaginella hansenii
Lowell Ahart
2013-11-30
19312
Yuba
On a large rock, on north side of Dry Creek, just above the high water line of Collins Lake, about 300 yards north of Marysville Road, about 2 1/2 miles west of Oregon House.
360
Comment
CAS-BOT-BC77200
Pellaea mucronata subsp. mucronata
Gordon H. True; J. T. Howell
1969-4-9
4786
Yuba
Road between Englebright Dam and Anthony House, ca. 1 mile west of Anthony House.
365
Comment
UCD137669
Valerianella locusta
Kathleen Keliher
1975-5-6
96
Yuba
near Frenchtown Road and Royal Pines Lake, ca. 2 miles west of Dobbins.
365
Comment
UCR118893
Linanthus bicolor
Beecher Crampton
1962-4-24
6280
Yuba
Central Sierra Nevada foothills, University of California Foothill Field Station, 5 miles east of Brown's Valley, 2.5 miles NNW of Smartville
366
Comment
UCR118900
Ranunculus canus
Beecher Crampton
1962-4-24
6307
Yuba
Central Sierra Nevada foothills, University of California Foothill Field Station, 5 miles east of Brown's Valley, 2.5 miles NNW of Smartville
366
Comment
UCR118919
Navarretia intertexta
Beecher Crampton
1957-6-5
4132
Yuba
Central Sierra Nevada foothills., 2.6 Miles northeast of Brown's Valley Post Office
366
Comment
UCR118923
Hedypnois cretica
Beecher Crampton
1967-5-17
7943
Yuba
Central Sierra Nevada foothills, 5 Miles east of Brown's Valley, Sierra foothill range field station.
366
Comment
RSA21303
Triteleia laxa
Carl B. Wolf
1937-5-13
8648
Yuba
Sierra Nevada Foothills, 0.3 mile north of Stanfield Hill
366
Comment
SEINET8526857
Erodium botrys
R. T. Short
1961-4-11
s.n.
Yuba
5 miles west of Smartville on Calif. 20
366
Comment
UCD80078
Lagophylla ramosissima
CNPS SN Foothill Team
2005-7-5
SNNR 0469
Yuba
CDFG Daugherty Hill Wildlife Area.
376
Comment
CHSC90459
Lupinus nanus
Lowell Ahart
2005-3-11
11619
Yuba
Along the sides of the poor dirt road, 100 yards west of a large rock outcrop, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
386
Comment
CHSC90460
Montia fontana subsp. amporitana
Lowell Ahart
2005-3-11
11603
Yuba
In the middle of the poor dirt road, west of a large rock outcrop, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
386
Comment
CHSC90464
Pentagramma triangularis subsp. triangularis
Lowell Ahart
2005-3-11
11601
Yuba
On the west side of a large rock outcrop, just east of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
386
Comment
CHSC90465
Marah fabacea var. agrestis
Lowell Ahart
2005-3-11
11602
Yuba
In the center of a large rock outcrop, just east of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
386
Comment
JEPS107348
Lepidium nitidum var. nitidum
Lowell Ahart
2005-3-11
11604
Yuba
In middle of the poor dirt road, W of large rock outcrop, ca. 1/2 mi W of Marysville Rd, ca. 1/2 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/2 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
386
Comment
JEPS107349
Montia fontana subsp. amporitana
Lowell Ahart
2005-3-11
11603
Yuba
In the middle of the poor dirt road, west of a large rock outcrop, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5
386
Comment
JEPS107678
Pentagramma triangularis subsp. triangularis
Lowell Ahart
2005-3-11
11601
Yuba
On W side of large rock outcrop, just E of the poor dirt road, ca. 1/2 mi W of Marysville Rd, ca. 1/2 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/2 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
386
Comment
RSA715479
Lepidium nitidum var. nitidum
L. Ahart
2005-3-11
11604
Yuba
West of a large rock outcrop, about 1/2 mile W of Marysville Road, about 1/2 mile N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile N of Loma Rica Road, about 5 miles (air) NE of Loma Rica.
386
Comment
RSA715480
Cardamine oligosperma
L. Ahart
2005-3-11
11600
Yuba
West of a large rock outcrop, about 1/2 mile W of Marysville Road, about 1/2 mile N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile N of Loma Rica Road, about 5 miles (air) NE of Loma Rica.
386
Comment
RSA716506
Marah fabacea
L. Ahart
2005-3-11
11602
Yuba
About 1/2 mile W of Marysville Road, about 1/2 mile N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile N of Loma Rica Road, about 5 miles (air) NE of Loma Rica.
386
Comment
CHSC90348
Phacelia cicutaria var. cicutaria
Lowell Ahart
2005-3-11
11618
Yuba
Rock outcrop, west of a large rock outcrop, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
393
Comment
CHSC90343
Pterostegia drymarioides
Lowell Ahart
2005-3-11
11617
Yuba
Large rock outcrop, south slope, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
395
Comment
CHSC90458
Streptanthus tortuosus var. suffrutescens
Lowell Ahart
2005-3-11
11614
Yuba
South steep slope of a large rock outcrop, west of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
395
Comment
CHSC90628
Lupinus stiversii
Lowell Ahart
2005-3-11
11610
Yuba
South steep slope of a large rock outcrop, west of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
395
Comment
JEPS107403
Lithophragma bolanderi
Lowell Ahart
2005-3-11
11612
Yuba
Large rock outcrop, south slope, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica
395
Comment
JEPS107405
Mimulus floribundus
Lowell Ahart
2005-3-11
11608
Yuba
West of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica
395
Comment
JEPS107417
Lupinus stiversii
Lowell Ahart
2005-3-11
11610
Yuba
S steep slope of large rock outcrop, W of poor dirt road, ca. 1/2 mi W of Marysville Rd, ca. 1/2 mi N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, ca. 1/2 mi N of Loma Rica Rd, ca. 5 mi (air) NE of Loma Rica
395
Comment
JEPS107679
Pellaea mucronata var. mucronata
Lowell Ahart
2005-3-11
11613
Yuba
Large rock outcrop, south slope, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica
395
Comment
RSA715482
Vulpia microstachys var. pauciflora
L. Ahart
2005-3-11
11616
Yuba
About 0.5 mile W of Marysville Rd. About 0.5 mile N of Parking Area 3. Daugherty Hill Wildlife Area. Donovan Hill Managment Area. About 0.5 mile N of Loma Rica Rd. About 5 miles (air) NE of Loma Rica.
395
Comment
RSA715485
Mimulus floribundus
L. Ahart
2005-3-11
11608
Yuba
About 0.5 mile W of Marysville Rd. About 0.5 mile N of Parking Area 3. Daugherty Hill Wildlife Area. Donovan Hill Managment Area. About 0.5 mile N of Loma Rica Rd. About 5 miles (air) NE of Loma Rica.
395
Comment
RSA716503
Pellaea mucronata
L. Ahart
2005-3-11
11613
Yuba
About 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Managment Area, about 1/2/ mile north of Loma Rica Road, about 5 air miles northeast of Loma Rica
395
Comment
SEINET8264801
Erythranthe geniculata
Lowell Ahart
2005-3-11
11608
Yuba
west of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica.
395
Comment
SEINET4345216
Bromus carinatus
A. Tiehm
1975-1
654
Yuba
U.C. Sierra Foothill Field Station
396
Comment
SEINET8561734
Dodecatheon hansenii
A. Tiehm
1975-1
653
Yuba
U.C. Sierra Foothill Field Station.
396
Comment
UCD32902
Agrostis exarata
Beecher Crampton
1965-6-17
7377
Yuba
Yuba County, ca. 3/4 mile north Stanfield Hill, Willow Glen Creek.
396
Comment
UCD35868
Collinsia tinctoria
Beecher Crampton
1965-6-17
7378
Yuba
ca. 0.75 mile north of Stanfield Hill, Willow Glen Creek.
396
Comment
UCD66633
Lolium temulentum
Beecher Crampton
1965-6-17
7371
Yuba
Ca. 3/4 mile north of Stanfield Hill, Willow Glen Creek.
396
Comment
UCD91191
Polypogon maritimus
Beecher Crampton
1965-6-17
7373
Yuba
Ca. 3/4 mile north of Stanfield Hill. Willow Glen Creek.
396
Comment
JEPS107422
Athysanus pusillus
Lowell Ahart
2005-2-28
11563
Yuba
West of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica
400
Comment
RSA715712
Athysanus pusillus
L. Ahart
2005-2-28
11563
Yuba
West of a poor dirt road, about 0.5 mile W of Marysville Road, about 0.5 mile N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 0.5 mile N of Loma Rica Road, about 5 miles (air) NE of Loma Rica.
400
Comment
JEPS107423
Streptanthus tortuosus var. suffrutescens
Lowell Ahart
2005-2-28
11566 -A
Yuba
West of a poor dirt road, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica
403
Comment
UCD126986
Solanum parishii
W. R. Powell
1968-4-25
1479
Yuba
0.5 mile southwest of Virginia Ranch Reservoir, 5 miles southeast of Bangor.
403
Comment
RSA715714
Streptanthus tortuosus var. tortuosus
L. Ahart
2005-2-28
11566 A
Yuba
W of a poor dirt road, about 0.5 mile W of Marysville Road, about 0.5 mile N of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 0.5 mile N of Loma Rica Road, about 5 miles (air) NE of Loma Rica.
404
Comment
CHSC10798
Sisyrinchium bellum
Lowell Ahart
1969-5-14
Yuba
Near Dobbins.
426
Comment
UC606918
Nemophila heterophylla
L. Constance
1938-6-8
2292
Yuba
4 mi nw North San Juan (Middle Fork Yuba River); Sierra Nevada foothills, Middle Fork Yuba River
426
Comment
UC614489
Mimulus aurantiacus var. grandiflorus
L. Constance
1938-6-8
2291
Yuba
4 mi nw North San Juan; Sierra Nevada foothills, Middle Fork Yuba River
426
Comment
POM249051
Nemophila heterophylla
Lincoln Constance
1938-6-8
2292
Yuba
Middle Fork of the Yuba River, 4 miles northwest of North San Juan, Sierra Nevada Foothills.
427
Comment
SEINET11262106
Penstemon neotericus
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12146
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co line, beside Oregon Creek and Oregon Creek campground. Camptonville 7.5' Q.; 0
430
Comment
UCR194895
Scutellaria californica
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12145
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground
430
Comment
UCR194903
Keckiella breviflora subsp. glabrisepala
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12141
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground
430
Comment
UCR195152
Holcus lanatus
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12137
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground
430
Comment
UCR195157
Penstemon neotericus
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12146
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground
430
Comment
UCR195172
Trifolium glomeratum
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12147
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground
430
Comment
CHSC59586
Claytonia parviflora subsp. parviflora
H. E. Mac Lennan
1992-4-5
5
Yuba
20 air miles se of Oroville.
441
Comment
UC1728658
Silene bridgesii
Richard Olmstead
1986-6-13
843
Yuba
Junction of Oregon Creek with Middle Fork Yuba River (Oregon Creek Picnic Ground); Oregon Creek Picnic Ground
451
Comment
UCD141528
Juncus ensifolius
G. K. Helmkamp; E. A. Helmkamp
2006-10-10
11527
Yuba
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49 just north of the Nevada County line at the Middle Yuba River bridge.
451
Comment
UCD99284
Spergularia rubra
G. K. Helmkamp
2006-10-10
11523
Yuba
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49 just north of the Nevada County line at the Middle Yuba River bridge.
451
Comment
UCD99287
Spergularia rubra
G. K. Helmkamp
2006-10-10
11523
Yuba
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49 just north of the Nevada County line at the Middle Yuba River bridge.
451
Comment
UCD99783
Persicaria punctata
G. K. Helmkamp; E. A. Helmkamp
2006-10-10
11528
Yuba
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49 just north of the Nevada County line at the Middle Yuba River bridge.
451
Comment
UCR179301
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2006-10-10
11529
Yuba
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
451
Comment
UCR179302
Polygonum hydropiper
George K. Helmkamp, E. A. Helmkamp
2006-10-10
11528
Yuba
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
451
Comment
UCR179304
Conyza canadensis
George K. Helmkamp, E. A. Helmkamp
2006-10-10
11526
Yuba
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
451
Comment
UCR179305
Paspalum dilatatum
George K. Helmkamp, E. A. Helmkamp
2006-10-10
11525
Yuba
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
451
Comment
UCR179807
Cyperus eragrostis
George K. Helmkamp, E. A. Helmkamp
2006-10-10
11524
Yuba
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
451
Comment
CAS-BOT-BC131512
Ericameria arborescens
Carl B. Wolf; E. R. Johnson
1934-10-4
6153
Yuba
Texas Hill, about 2 miles from Dobbins
457
Comment
CAS-BOT-BC203167
Vitis californica
John Thomas Howell; Gordon H. True
1974-7-29
50612
Yuba
Willow Glen Creek, 5 miles from Brownsville on road to Marysville
457
Comment
CAS-BOT-BC344594
Madia exigua
Lewis S. Rose
1940-5-28
40393
Yuba
Oregon House
457
Comment
CAS-BOT-BC53668
Frangula californica subsp. tomentella
Carl B. Wolf; E. R. Johnson
1934-10-4
6155
Yuba
Sierra Nevada Foothills. Texas Hill, 2 mi. W. of Dobbins
457
Comment
CAS-BOT-BC53823
Frangula rubra
Carl B. Wolf
1934-10-4
6154
Yuba
Sierra Nevada foothills. Texas Hill, 2 mi. w. of Dobbins
457
Comment
CAS-BOT-BC55739
Frangula rubra subsp. rubra
Lowell Ahart
1976-5-6
s.n.
Yuba
Near the Brownsville Dump, Brownsville
457
Comment
CHSC14006
Achyrachaena mollis
J. A. Roberts
1973-4-12
13
Yuba
15 mi n of Hwy 20, 10 mi e of Marysville.
457
Comment
CHSC23421
Erythronium multiscapideum
D. Huffmaster
1974-4-14
Yuba
Collected ca. 32 mi ne of Marysville on Indiana Ranch Road, ca. 0.2 mi n of Dobbins Road.
457
Comment
CHSC43327
Garrya fremontii
Lowell Ahart
1976-4-15
1076
Yuba
About 2 miles west of Brownsville, near the Brownsville Dump.
457
Comment
CHSC44340
Phlox speciosa subsp. occidentalis
Lowell Ahart
1976-4-15
1071
Yuba
Along Ponderosa Way and near the Brownsville dump, about 1 mile west of Brownsville.
457
Comment
CHSC45223
Cupressus macnabiana
Lowell Ahart
1976-11-7
1001
Yuba
On the east side of Frenchtown Road, about 1 mile north of Oregon House.
457
Comment
CHSC47588
Fritillaria micrantha
Lowell Ahart
1976-4-15
1074
Yuba
On the east side of Ponderosa Way, at the Brownsville Dump, about 2 miles south-west of Brownsville.
457
Comment
OBI5769
Ericameria arborescens
Carl B. Wolf
1934-10-4
6153
Yuba
Texas Hill, about 2 mi from Dobbins
457
Comment
RSA12713
Rhamnus rubra subsp. obtusissima
Carl B. Wolf
1934-10-4
6154
Yuba
Texas Hill, 2 miles from Dobbins.
457
Comment
UC1124465
Lepechinia calycina
M. A. Elvin
1933-7-1
36
Yuba
1 1/2 mi S of Virginia Ranch
457
Comment
UC1135527
Quercus berberidifolia
M. A. Elvin
1933-7-7
34
Yuba
1.5 mi s Virginia Ranch; Smartsville Quad.
457
Comment
UC566792
Sanicula bipinnatifida
Herbert L. Mason
1927-5-11
3730
Yuba
vicinity of Dobbins
457
Comment
UC566861
Sanicula bipinnatifida
H. L. Mason
1927-5-11
3733
Yuba
vicinity of Dobbins
457
Comment
UC570359
Navarretia filicaulis
A. E. Wieslander
1933-6-21
255
Yuba
1.5 mi w Rapps Ranch; Smartsville Quad.
457
Comment
UC635338
Delphinium gracilentum
H. L. Mason
1927-5-11
3732
Yuba
near Dobbins
457
Comment
UC871451
Sidalcea hartwegii
Lewis S. Rose
1940-5-28
40400
Yuba
Oregon House
457
Comment
UC912454
Plectritis ciliosa subsp. ciliosa
Herbert L. Mason
1927-5-11
3731
Yuba
near Dobbins
457
Comment
UCR118899
Bromus carinatus
Beecher Crampton
1954-5-10
1845
Yuba
Central Sierra Nevada foothills, 6 miles south of Camptonville, along Hwy. 49
457
Comment
UCR118918
Madia rammii
Beecher Crampton
1957-6-5
4154
Yuba
Central Sierra Nevada foothills., 1.3 Miles east of Oregon House Store
457
Comment
CAS-BOT-BC151759
Diplacus kelloggii
Gordon H. True
1963-5-2
1209
Yuba
Oregon Creek at jct. with middle Yuba River, at Freeman's Crossing - Sierra Nevada
457
Comment
CAS-BOT-BC270734
Calycadenia multiglandulosa
Lewis S. Rose
1940-5-28
40399
Yuba
Oregon House
457
Comment
CAS-BOT-BC441309
Luzula macrantha
Gordon H. True
1963-5-2
1208
Yuba
Sierra Nevada: Oregon Creek at jct. with middle Yuba River, at Freeman's Crossing
457
Comment
CAS-BOT-BC454547
Fragaria vesca subsp. californica
Lowell Ahart
1968-4-20
s.n.
Yuba
Five miles southeast of Challenge
457
Comment
CAS-BOT-BC484573
Brodiaea purdyi
Lewis S. Rose
1940-5-28
40402
Yuba
Oregon House
457
Comment
POM311140
Limnanthes alba
Lincoln Constance
1949-4-29
s.n.
Yuba
Oregon House, 2 miles W. of Dobbins.
457
Comment
SEINET215316
Triteleia hyacinthina
Peter Stekel
1974-5-12
110
Yuba
5.3 miles northwest of University of California Sierra Foothill Range Field Station
457
Comment
SEINET5339726
Ribes nevadense
B. M. Cunningham
1960-5-15
s.n.
Yuba
Along the Feather River Canyon on highway 40 alt. four miles west of Beldon, CA.
457
Comment
SEINET5718467
Delphinium variegatum
Peter Stekel
1974-1
111
Yuba
Beside dirt road, 5.3 miles NW of University of California Sierra Foothills Range Field Station.; UC Foothill Field Station
457
Comment
SEINET5718966
Briza minor
Meredith Sinclair
1974-1
36
Yuba
University of California Sierra Foothill Range Field Station.; UC Foothill Field Station
457
Comment
SFV8581
Torilis nodosa
I. Aletor
1974-5-12
11
Yuba
3 air miles 20 degrees east of north from Station Headquarters of University of California Sierra Foothill Range Field Station. Shaded, moist area on north-facing slope of foothill woodland.
457
Comment
UCD85028
Limnanthes alba
Dena Grossenbacher; Joel Smith
2009-5-10
987
Yuba
Along the west side of Rice Crossing Road, 0.2 miles south of Marysville Road in Oregon House. Private property.
463
Comment
SD236138
Dactylis glomerata
G. K. Helmkamp, E. A. Helmkamp
2008-5-20
13474
Yuba
Sierra Nevada Mountains Foothills: along CA-49,
466
Comment
UCR196983
Pisum sativum
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13468
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR197047
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13471
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR197050
Dactylis glomerata
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13474
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR197051
Achillea millefolium
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13475
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR197052
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13476
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR197805
Lepidium campestre
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13459
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek
466
Comment
UCR266162
Allium amplectens
L. K. Mann
1957-4-19
s.n.
Yuba
No. Sierra Nevada Foothills, between Browns Valley and Dobbins, 0.2 mi west of Oregon House Post Office
466
Comment
CHSC116112
Centaurium tenuiflorum
Lowell Ahart; John Dittes, Josephine Guardino, Steve Green
2015-11-14
20637
Yuba
On the west side of the outflow area at the bottom of Lake Francis Dam, Lake Francis, about 1-1/2 miles south of Dobbins.
479
Comment
JEPS18180
Erythronium multiscapideum
Rimo Bacigalupi with G. T. Robbins and F. Chisaki
1956-4-19
5616
Yuba
0.3 mi n Oregon House Post Office
480
Comment
CHSC100998
Sidalcea asprella
L. P. Janeway
2006-5-24
8630
Yuba
Northern Sierra Nevada Foothills. South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House.
483
Comment
CHSC96415
Poterium sanguisorba
L. P. Janeway
2006-5-24
8634
Yuba
Northern Sierra Nevada Foothills. South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House.
483
Comment
CHSC96570
Castilleja lacera
L. P. Janeway
2006-5-24
8632
Yuba
Northern Sierra Nevada Foothills. South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House.
483
Comment
RSA724936
Carex gracilior
L. P. Janeway
2006-5-24
8631
Yuba
South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House. NAD83.
483
Comment
SEINET7560142
Carex gracilior
L. P. Janeway
2006-5-24
8631
Yuba
Oregon House 7.5' Quad. Northern Sierra Nevada Foothills. South side of Frenchtown Road 1.2 road km northeast of Marysville Road and Oregon House.
483
Comment
CHSC43348
Eriodictyon californicum
Lowell Ahart
1976-5-6
1092
Yuba
Near the Brownsville dump, along Ponderosa Way.
487
Comment
CHSC43412
Pickeringia montana
Lowell Ahart
1975-6-25
812
Yuba
Near the Brownsville dump, about 2 miles west of Brownsville.
487
Comment
CHSC46513
Frangula rubra subsp. obtusissima
Lowell Ahart
1976-5-6
1094
Yuba
Along the edge of Ponderosa Way, near the Brownville Dump, south-west of Brownsville.
487
Comment
CHSC47434
Hesperolinon micranthum
Lowell Ahart
1975-6-30
826
Yuba
Growing on dry bare soil along the edge of La Porte Road, about 3 miles north-east of Rackerby.
487
Comment
UC1121761
Rhamnus tomentella subsp. tomentella
M. A. Elvin
1933-7-7
43
Yuba
2 mi e Oregon House; Smartsville Quad.
487
Comment
UC1126247
Calycanthus occidentalis
M. A. Elvin
1933-7-7
44
Yuba
2 mi e Oregon House; Smartsville Quad.
487
Comment
SEINET11857194
Cirsium occidentale
F. H. Utech
1990-6-5
90 -855
Yuba
Tahoe National Forest, Oregon Creek area, on CA 49 near junction with Middle Fork of Yuba River
500
Comment
SEINET12058490
Triteleia laxa
F. H. Utech
1990-6-5
90 -856
Yuba
Tahoe National Forest, Oregon Creek area, on CA 49 near junction with Middle Fork of Yuba River
500
Comment
SEINET12137803
Cornus nuttallii
F. H. Utech
1990-1
90 -868
Yuba
Tahoe National Forest, Oregon Creek area, on CA 49 near junction with Middle Fork of Yuba River
500
Comment
SEINET12196708
Clarkia gracilis
F. H. Utech
1990-6-5
90 -863
Yuba
Tahoe National Forest, Oregon Creek area, on CA 49 near junction with Middle Fork of Yuba River
500
Comment
UCD103353
Geranium dissectum
Kathleen Keliher
1975-5-15
106
Yuba
Along Marysville Road, 1.5 miles east of Dobbins.
502
Comment
RSA96078
Antirrhinum vexillocalyculatum subsp. intermedium
Percy C. Everett, E. K. Balls
1954-10-8
20246
Yuba
Middle Fk. Yuba R., Hwy 49, 0.6 mi. n.e. of Yuba-Nevada Co. line, North San Juan to Camptonville.
503
Comment
CHSC115299
Penstemon laetus
Lowell Ahart
2015-4-30
20136
Yuba
On dry soil, road cut, on the east side of La Porte Road, about 2 1/4 miles (air) southwest of Brownsville, about 2 miles (air) northeast of Rackerby. Foothill Woodland.
504
Comment
CHSC115300
Trifolium willdenovii
Lowell Ahart
2015-4-30
20134
Yuba
Road gutter, on the east side of La Porte Road, about 2 1/4 miles (air) southwest of Brownsville, about 2 miles (air) northeast of Rackerby. Foothill Woodland.
504
Comment
CHSC115310
Castilleja pruinosa
Lowell Ahart
2015-4-30
20135
Yuba
On the east side of La Porte Road, about 2-1/4 miles air) southwest of Brownsville, about 2 miles (air) northeast of Rackedrby.
504
Comment
CHSC116032
Persicaria maculosa
Lowell Ahart
2015-11-19
20677
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116033
Callitriche heterophylla var. heterophylla
Lowell Ahart; John Dittes, Josephine Guardino, Steve Green
2015-11-14
20649
Yuba
North of the spillway area, at the west side and near top of Lake Francis Dam, below the high water line of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116035
Lindernia dubia var. anagallidea
Lowell Ahart
2015-11-19
20681
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116037
Sonchus asper subsp. asper
Lowell Ahart
2015-11-19
20678
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116111
Lycopus americanus
Lowell Ahart; John Dittes, Josephine Guardino, Steve Green
2015-11-14
20638
Yuba
On the bottom of the spillway area at the west side and near the top of Lake Francis Dam, below the high water line of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116113
Rotala ramosior
Lowell Ahart; John Dittes, Josephine Guardino, Steve Green
2015-11-14
20650
Yuba
North of the spillway area, at the west side and near top of Lake Francis Dam, below the high water line of Lake Francis, about 1-1/2 miles south of Dobbins.
512
Comment
CHSC116269
Crassula aquatica
Lowell Ahart
2015-11-19
20690
Yuba
100 yards or more north of spillway area, below high water line, west of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116271
Leontodon saxatilis subsp. longirostris
Lowell Ahart
2015-11-19
20669
Yuba
100 yards or more north of spillway area, below high water line, west of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116284
Typha domingensis
Lowell Ahart
2015-11-19
20680
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbin.
512
Comment
CHSC116298
Eleocharis obtusa
Lowell Ahart
2015-11-19
20689
Yuba
100 yards or more north of spillway area, below high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116303
Gnaphalium palustre
Lowell Ahart
2015-11-18
20664
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116310
Ammannia coccinea
Lowell Ahart
2015-11-19
20684
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116312
Rotala indica
Lowell Ahart
2015-11-19
20686
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116313
Ludwigia palustris
Lowell Ahart
2015-11-19
20672
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116315
Bidens frondosa
Lowell Ahart
2015-11-19
20671
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116317
Mollugo verticillata
Lowell Ahart
2015-11-19
20688
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116334
Juncus balticus subsp. ater
Lowell Ahart
2015-11-19
20674
Yuba
100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC116338
Cyperus erythrorhizos
Lowell Ahart
2015-11-19
20683
Yuba
100 yards or more north of the spillway area, below the highwater line, west side of Lake Francis, about 1 1/2 miles south of Dobbins.
512
Comment
CHSC59481
Equisetum telmateia subsp. braunii
H. E. Mac Lennan
1992-4-5
11
Yuba
20 air miles se of Oroville.
518
Comment
CHSC59526
Thysanocarpus radians
H. E. MacLennan
1992-4-15
18
Yuba
20 air miles se of Oroville.
518
Comment
CHSC59545
Nemophila heterophylla
H. E. MacLennan
1992-4-5
14
Yuba
19 air miles se of Oroville.
518
Comment
CHSC59570
Triphysaria eriantha
H. E. Mac Lennan
1992-4-5
7
Yuba
19 air miles se of Oroville.
518
Comment
CAS-BOT-BC70812
Dryopteris arguta
Lowell Ahart
1974-12-29
s.n.
Yuba
near Costa Creek, 2 miles E. of Forbestown
518
Comment
CHSC59575
Iris macrosiphon
H. E. Mac Lennan
1992-4-5
10
Yuba
20 air miles se of Oroville.
533
Comment
CAS-BOT-BC80751
Cupressus macnabiana
C. B. Wolf; E. R. Johnson
1934-10-4
6157
Yuba
Sierra Nevada Foothills, N. side Indiana Creek, 1 7/10 mi. W. of Indiana Ranch
548
Comment
CAS-BOT-BC80752
Cupressus macnabiana
C. B. Wolf; E. R. Johnson
1934-10-4
6156
Yuba
Sierra Nevada Foothills, N. side Indiana Creek, 1 7/10 mi. W. of Indiana Ranch
548
Comment
CHSC43309
Equisetum arvense
Lowell Ahart
1977-4-17
1312
Yuba
About 1 mile south of Challenge, about 1 1/2 miles west of Pike County Peak.
548
Comment
CAS-BOT-BC487812
Calochortus coeruleus
L. S. Smith
1931-5-1
s.n.
Yuba
Near Camptonville, Rebel Ridge
548
Comment
SJSU8741
Fritillaria micrantha
N. A. Hopkins
1980-4-13
968
Yuba
40' above McCabe Cr c. 3 airline miles W of Forbestown
548
Comment
RSA12711
Phoradendron densum
Carl B. Wolf, E. R. Johnson
1934-10-4
6158
Yuba
N side of Indiana Creek, 1.7 miles W of Indiana Ranch. Sierra Foothills.
549
Comment
RSA17594
Cupressus macnabiana
C. B. Wolf, E. R. Johnson
1934-10-3
6151
Yuba
Texas Hill, 2 miles west of Dobbins. Sierra foothills
549
Comment
RSA17597
Cupressus macnabiana
C. B. Wolf, E. R. Johnson
1934-10-4
6157
Yuba
N side of Indiana Creek, 1.7 miles W of Indiana Ranch. Sierra Foothills.
549
Comment
CAS-BOT-BC217976
Vulpia myuros subsp. megalura
Lowell Ahart
1979-6-3
s.n.
Yuba
Along road, 1 mile S of Challenge.
550
Comment
CAS-BOT-BC88805
Lepidium campestre
Lowell Ahart
1979-6-3
s.n.
Yuba
1 mile south of Challenge.
550
Comment
SD40672
Hesperocyparis macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-4
Yuba
Sierra Nevada Foothills, north side of Indiana Creek, 1.7 mile west of Indiana Ranch
550
Comment
SD40674
Hesperocyparis macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-3
Yuba
Sierra Nevada Foothills, Texas Hill, about 2 miles west of Dobbins
550
Comment
UCD40459
Quercus chrysolepis
Rodney Gale Myatt
1972-1
1484 -11
Yuba
Lake Francis. Lower edge of small creek (dry in summer), which empties into a small, damned basin.
550
Comment
UCD82666
Quercus chrysolepis
Rodney Gale Myatt
1972-1
1484 -6
Yuba
Lake Francis. Lower edge of small creek (dry in summer), which empties into a small, damned basin.
550
Comment
UCD82669
Quercus chrysolepis
Rodney Gale Myatt
1973-7-1
1592 -9
Yuba
Bullard's Bar Dam.
550
Comment
SEINET10867000
Cupressus macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-4
Wolf 2118
Yuba
Sierra Nevada foothills, N. side Indiana Creek, 1 7/10 mi W of Indiana Ranch. Upper sonoran:- Digger Pines, Quercus wislizenii. Sun. Rocky S slope.
550
Comment
UC735048
Phacelia egena
Lincoln Constance, Howard E. McMinn
1946-5-11
3039
Yuba
6 mi n Stanfield Hill
563
Comment
CAS-BOT-BC151761
Diplacus kelloggii
R. C. Barneby; John Thomas Howell
1954-5-12
11475
Yuba
4 miles s. of Camptonville
579
Comment
JEPS28076
Boykinia occidentalis
Rimo Bacigalupi and L. Heckard
1961-6-16
7831
Yuba
on w slope of canyon North Fork of the Yuba River (just above and w of Bullards Bar Dam (second and upper crossing of this same brook)); canyon of N. Fork of the Yuba River
586
Comment
SEINET3557365
Odontostomum hartwegii
Lewis S. Rose
1939-6-6
39224
Yuba
2 miles southwest of Brownsville.
594
Comment
CAS-BOT-BC202271
Pickeringia montana var. montana
Lowell Ahart
1982-7-4
3655
Yuba
Near the Brownsville Dump, Brownsville
600
Comment
CAS-BOT-BC218690
Achnatherum lemmonii
Lowell Ahart
1982-7-4
3658
Yuba
On a roadcut bank, near the Brownsville Dump, Sierra Nevada
600
Comment
CHSC37190
Achnatherum lemmonii
L. Ahart
1982-7-4
3658
Yuba
Near Brownsville Dump, Brownsville.
600
Comment
CAS-BOT-BC344282
Madia elegans
David D. Keck
1932-7-1
1609
Yuba
1 mile SE. of Log Cabin Service Station, west of Camptonville
600
Comment
CHSC102952
Carex xerophila
L. P. Janeway
2006-5-24
8626
Yuba
Northern Sierra Nevada Foothills. Along Forsythe Road 2.7 road km south of New York House Road; above Prince Albert Creek.
604
Comment
CHSC96572
Salvia sonomensis
L. P. Janeway
2006-5-24
8628
Yuba
Northern Sierra Nevada Foothills. Along Forsythe road 2.7 road km south of New York House Road; above Prince Albert Creek.
604
Comment
CHSC96604
Cupressus macnabiana
L. P. Janeway
2006-5-24
8627
Yuba
Northern Sierra Nevada Foothills. Along Forsythe road 2.7 road km south of New York House Road; above Prince Albert Creek.
604
Comment
UCD168922
Carex xerophila
L. P. Janeway
2006-5-24
8626
Yuba
Northern Sierra Nevada Foothills. Along Forsythe Road 2.7 road km south of New York House Road; above Prince Albert Creek.
604
Comment
CAS-BOT-BC204862
Acmispon argophyllus var. fremontii
Lewis S. Rose
1939-6-7
39243
Yuba
N. Fork of Feather River, 3 mi. s. of Pulga
609
Comment
CAS-BOT-BC314672
Grindelia hirsutula
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54072
Yuba
1.4 miles southwest of Bullards Bar Dam, on road to Challenge
609
Comment
CAS-BOT-BC50586
Ceanothus lemmonii
Lloyd W. Swift
1932-5-11
68193
Yuba
Near Bullards Bar Dam
609
Comment
CAS-BOT-BC50709
Ceanothus integerrimus
L. S. Smith
1939-4-19
2815
Yuba
Near Camptonville
609
Comment
CDA14557
Grindelia hirsutula var. davyi
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3033
Yuba
1.4 miles west of New Bullards Bar Dam, between Log Cabin and Camptonville.
609
Comment
CHSC10768
Luzula macrantha
Lowell Ahart
1968-4-21
Yuba
Five miles S.E. of Challenge.
609
Comment
CHSC10800
Woodwardia fimbriata
Lowell Ahart
1966-9-18
Yuba
Near Challenge.
609
Comment
CHSC14008
Thysanocarpus curvipes
J. A. Roberts
1973-4-12
11
Yuba
3 mi e of road. At U.C. Sierra Foothills Range Field Station.
609
Comment
CHSC43501
Cupressus macnabiana
Lowell Ahart
1969-1-25
24
Yuba
Near the Brownsville dump, about 2 miles west of Brownsville.
609
Comment
CHSC45111
Ericameria arborescens
Lowell Ahart
1975-9-28
988
Yuba
Near the Bullards Bar Dam.
609
Comment
CHSC45836
Cupressus macnabiana
Lowell Ahart
1970-7-1
58
Yuba
Near the Brownsville dump, about 2 miles west of Brownsville.
609
Comment
CHSC45919
Pickeringia montana
Lowell Ahart
1976-5-27
1131
Yuba
Near the edge of Ponderosa Way, near the Brownsville Dump, west of Brownsville.
609
Comment
CHSC45977
Ribes roezlii
Lowell Ahart
1975-5-4
751
Yuba
Near Brownsville.
609
Comment
CHSC47674
Cuscuta subinclusa
Lowell Ahart
1989-9-3
6386
Yuba
On the west side of Ponderosa Way, west of the Brownsville Dump, about 1 mile south-west of Brownsville.
609
Comment
JEPS100262
Moehringia macrophylla
Dean W. Taylor
2001-5-9
17635
Yuba
canyon of the North Fork Yuba River near Kelley Bar, Plumas National Forest
609
Comment
JEPS100263
Melica geyeri var. geyeri
Dean W. Taylor
2001-5-9
17636
Yuba
canyon of the North Fork Yuba River near Kelley Bar, Plumas National Forest
609
Comment
JEPS100265
Cytisus scoparius
Dean W. Taylor
2001-5-9
17638
Yuba
canyon of the North Fork Yuba River near Kelley Bar, Plumas National Forest
609
Comment
JEPS100267
Tellima grandiflora
Dean W. Taylor
2001-5-9
17640
Yuba
canyon of the North Fork Yuba River near Kelley Bar, Plumas National Forest
609
Comment
JEPS13879
Allium amplectens
Rimo Bacigalupi with L. R. Heckard, R. D. Sanderson, and G. Bacigalupi
1952-6-20
3758
Yuba
1.5 mi due s Brownsville (along road from Brownsville to Oregon House, just n of Washington Mill)
609
Comment
JEPS13881
Navarretia intertexta
Rimo Bacigalupi with L. R. Heckard, R. D. Sanderson, and G. Bacigalupi
1952-6-20
3756
Yuba
1.5 mi due s;along road from Brownsville to Oregon House, just n of Washington Mill Brownsville
609
Comment
JEPS43833
Epilobium brachycarpum
L. S. Smith
1927-4-18
2017
Yuba
Comptonville and w Tahoe (along road)
609
Comment
SBBG1013
Fritillaria recurva
H. and M. Dearing
1939-5-6
3290
Yuba
near Brownsville
609
Comment
UC634899
Dicentra formosa
Herbert L. Mason
1927-5-11
3734
Yuba
near Bullards Bar; Yuba River Canyon
609
Comment
UCD114998
Erysimum capitatum var. capitatum
Kathleen Kehiler
1975-5-15
113
Yuba
base of steep road cut along Marysville Road near Bullards Bar Dam.
609
Comment
CAS-BOT-BC402378
Dicentra formosa subsp. formosa
Herbert L. Mason
1927-5-11
3734
Yuba
Near Bullards Bar
609
Comment
JEPS13878
Brodiaea minor
Rimo Bacigalupi with L. R. Heckard, Ruth Sanderson and Geo. Bacigalupi
1952-6-20
3759
Yuba
edges of desiccated roadside pool just n Washington Mill (along road from Brownsville to Oregon House, 1.5 mi due s of Brownsville)
609
Comment
NY604494
Penstemon laetus var. leptosepalus
L. S. Rose
1939-6-7
39236
Yuba
South Fork Feather River, 3 miles south of Pulga
609.6
Comment
SBBG28998
Penstemon laetus
D. D. Keck
1932-7-1
1608
Yuba
1 mi SE of Log Cabin Service Station, W of Camptonville
609
Comment
UCD137053
Wyethia bolanderi
Kathleen Keliher
1975-4-30
71
Yuba
entrance to the Middlebrook Ranch, one and one half miles east of Dobbins on Marysville Road.
609
Comment
UCD139558
Calochortus monophyllus
Kathleen Keliher
1975-4-30
73
Yuba
in front of entrance to Middle Brook Ranch, one and one half mile east of Dobbins on Marysville Road.
609
Comment
POM190467
Penstemon laetus var. leptosepalus
D. D. Keck
1932-7-1
1608
Yuba
1 mile SE of log Cabin Service Station, W of Camptonville.
610
Comment
RSA151938
Brodiaea minor
Rimo C. Bacigalupi, L. R. Heckard, Ruth D. Sanderson, G. Bacigalupi
1952-6-20
3759
Yuba
Along road from Brownsville to Oregon House, just N of Washington Mill and 1.5 miles due S of Brownsville.
610
Comment
SEINET3159636
Mimulus bifidus
L. S. Rose
1939-6-7
39242
Yuba
North Fork of Feather River, 3 miles south of Pulga.
610
Comment
SEINET5717834
Anemone quinquefolia
Andrea Smith
1972-1
7
Yuba
Along Brandy Creek near the Pendola Ranch, about 5 miles west of Camptonville.; Camptonville
610
Comment
CHSC116217
Lonicera hispidula
Lowell Ahart; Leigh Johnson
2015-6-10
20225
Yuba
On the southwest side of the road just before the bridge across New York Flat Creek, along New York Flat Road, about 1/4 mile northwest of La Porte Road.
614
Comment
UCR200882
Chondrilla juncea
George K. Helmkamp, E. A. Helmkamp
2008-9-18
14130
Yuba
Foothills, northern Sierra Nevada Mountains, Bullards Bar Dam, along Marysville Road, 6 miles southwest of its junction with CA-49
616
Comment
UCD112036
Phoradendron bolleanum
Christopher Mallek
2008-5-5
IC3- 5
Yuba
Indiana Creek.
617
Comment
UCD112039
Lomatium marginatum
Christopher Mallek
2008-5-5
IC3- 12
Yuba
Indiana Creek.
617
Comment
UCD112040
Polygala cornuta
Christopher Mallek
2008-5-5
IC3- 1
Yuba
Indiana Creek.
617
Comment
UCD112041
Galium
Christopher Mallek
2008-5-5
IC3- 2
Yuba
Indiana Creek.
617
Comment
UCD112042
Quercus wislizeni
Christopher Mallek
2008-5-5
IC3- 11
Yuba
Indiana Creek.
617
Comment
UCD112044
Ceanothus cuneatus
Christopher Mallek
2008-5-5
IC3- 16
Yuba
Indiana Creek.
617
Comment
UCD112045
Toxicoscordion
Christopher Mallek
2008-5-5
IC3- 19
Yuba
Indiana Creek.
617
Comment
UCD80038
Calycadenia multiglandulosa
CNPS SN Foothill Team
2005-6-1
SNFN 0173 a
Yuba
CDFG Daugherty Hill Wildlife Area, in the 'C' shaped parcel located to the east of the Daugherty Hill unit.
623
Comment
UCD80452
Sidalcea hartwegii
CNPS SN Foothill Team
2005-6-1
SNFN 0173 b
Yuba
CDFG Daugherty Hill Wildlife Area, in the 'C' shaped parcel located to the east of the Daugherty Hill Unit.
623
Comment
CHSC112094
Panicum acuminatum var. fasciculatum
L. P. Janeway; James Nixon, Eduardo Gonzales
2014-7-2
11430
Yuba
Northern High Sierra Nevada. Plumas National Forest; meadow opening just northeast of Little Oregon Creek and 0.2 km east of Oregon Hill Road; 7.3 air-km southeast of Challenge.
625
Comment
CHSC112130
Carex barbarae
L. P. Janeway; James Nixon, Eduardo Gonzales
2014-7-2
11431
Yuba
Northern High Sierra Nevada. Plumas National Forest; meadow opening just northeast of Little Oregon Creek and 0.2 km east of Oregon Hill Road; 7.3 air-km southeast of Challenge.
625
Comment
UCD77179
Brodiaea minor
Robert E. Preston
2002-6-28
1895
Yuba
Brownsville, at jct Willow Glen Rd and Frenchtown Rd, behind Post Office.
625
Comment
CHSC97693
Pseudognaphalium luteoalbum
Lowell Ahart
2007-11-1
14534
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville.
627
Comment
CHSC97698
Erigeron sumatrensis
Lowell Ahart
2007-11-1
14545
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville.
627
Comment
CHSC97753
Polystichum munitum
Lowell Ahart
2007-11-1
14530
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville.
627
Comment
CHSC97762
Poa palustris
Lowell Ahart
2007-11-1
14538
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville.
627
Comment
JEPS115020
Rorippa curvisiliqua
Lowell Ahart
2007-11-1
14542
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville
627
Comment
JEPS115021
Melilotus albus
Lowell Ahart
2007-11-1
14541
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville
627
Comment
JEPS115022
Polygonum arenastrum
Lowell Ahart
2007-11-1
14537
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville
627
Comment
JEPS115027
Pseudognaphalium luteoalbum
Lowell Ahart
2007-11-1
14534
Yuba
On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville
627
Comment
RSA726437
Melilotus albus
L. Ahart
2007-11-1
14541
Yuba
About 1 mile northwest of Old Camptonville Road, about 1.5 miles (air) west of Camptonville.
627
Comment
UCD110312
Hieracium argutum
William Haley; S. Haley, D. Thomas, P. Grady
2011-10-20
s.n.
Yuba
Tahoe National Forest. Vista Point trail, east side of New Bullards Bar Reservoir, along trail.
633
Comment
CHSC43421
Lathyrus sulphureus
Lowell Ahart
1979-6-3
1919
Yuba
About 1 mile south of Challenge.
640
Comment
CHSC43652
Lepidium campestre
Lowell Ahart
1979-6-3
1922
Yuba
About 1 mile south of Challenge.
640
Comment
CHSC44537
Elytrigia intermedia subsp. barbulata
Lowell Ahart
1979-6-25
1941
Yuba
A logged over area, about 1 mile south of Challenge.
640
Comment
CHSC44564
Panicum acuminatum
Lowell Ahart
1979-6-25
1949
Yuba
North of the road, about 2 miles east of Challenge.
640
Comment
CHSC44567
Festuca occidentalis
Lowell Ahart
1979-6-25
1938
Yuba
About 1 mile south of Challenge.
640
Comment
CHSC44587
Poa pratensis
Lowell Ahart
1979-6-25
1942
Yuba
About 1 mile south of Challenge, in a logged over area.
640
Comment
CHSC44592
Polypogon interruptus
Lowell Ahart
1979-6-25
1951
Yuba
Along the gutter of the dirt road, about 2 miles east of Challenge.
640
Comment
CHSC44595
Achnatherum occidentale subsp. californicum
Lowell Ahart
1979-6-25
1947
Yuba
About 2 miles east of Challenge.
640
Comment
CHSC45002
Eriophyllum lanatum var. grandiflorum
Lowell Ahart
1979-6-25
1945
Yuba
North of the dirt road, about 2 air miles east of Challenge.
640
Comment
CHSC88993
Fremontodendron californicum
L. Hanson
1984-5-21
244
Yuba
Plumas National Forest. Brownsville Dump.
640
Comment
UCD40469
Quercus chrysolepis
Rodney Gale Myatt
1971-11-1
1590 -16
Yuba
Oregon Creek-Middle Fork Yuba River. Yuba River where smaller Oregon Creek is confluent.
640
Comment
UCD82652
Quercus chrysolepis
Rodney Gale Myatt
1971-11-1
1590 -5
Yuba
Oregon Creek-Middle Fork Yuba River. Yuba River where smaller Oregon Creek is confluent.
640
Comment
UCD88662
Melica subulata
W. R. Powell
1968-5-24
1553
Yuba
5 miles SSE of Challenge, 3/4 miles south of Greenville. In pine forest community.
640
Comment
SEINET12044652
Calochortus monophyllus
L. S. Rose
1933-1
33196
Yuba
Brownsville
640
Comment
UCD128897
Anisocarpus madioides
W. R. Powell
1968-5-24
1546
Yuba
C. D. F. fire station, Brownsville.
649
Comment
CHSC43408
Medicago lupulina
Lowell Ahart
1979-6-3
1921
Yuba
About 1 mile south of Challenge.
670
Comment
CHSC43544
Pteridium aquilinum var. pubescens
Lowell Ahart
1979-6-3
1923
Yuba
About 1 mile south of Challenge.
670
Comment
CHSC47528
Juncus bufonius var. bufonius
Lowell Ahart
1979-6-3
1916
Yuba
About 1 mile south of Challenge.
670
Comment
CHSC51230
Pycnanthemum californicum
Lowell Ahart
1977-7-31
1505
Yuba
Growing along the edge of a small stream, about 1 air mile south of Challenge.
670
Comment
UC1311875
Rhamnus ilicifolia
B. F. Smith
1965-7-20
57
Yuba
670
Comment
UCD50454
Achnatherum lemmonii
Beecher Crampton
1965-6-17
7381
Yuba
4 miles south of Brownsville, Willow Glen Road.
670
Comment
UCD52111
Agrostis exarata
Beecher Crampton
1965-6-17
7379
Yuba
4 miles south Brownsville, Willon Glen Road.
670
Comment
UCD80342
Quercus garryana var. breweri
CNPS SN Foothill Team
2005-6-1
SNNR 0128
Yuba
BLM, Ponderosa Landfill.
670
Comment
UCD110815
Iris
Christopher Mallek
2008-1
s.n.
Yuba
Daken Flat.
675
Comment
UCD111110
Sanicula bipinnatifida
Christopher Mallek
2008-1
s. n.
Yuba
Daken Flat.
675
Comment
CHSC100996
Sidalcea asprella
L. P. Janeway
2006-5-24
8617
Yuba
Northern Sierra Nevada Foothills. Along Ponderosa Way 1.6 road km north of La Porte Road and Brownsville.
680
Comment
CHSC96586
Quercus garryana var. breweri
L. P. Janeway
2006-5-24
8618
Yuba
Northern Sierra Nevada Foothills. Along Ponderosa Way 1.6 road km north of La Porte Road and Brownsville.
680
Comment
UCD138742
Iris hartwegii
R. O. Hanes
1991-5-21
13
Yuba
Hornswoggle Ck area. Tahoe Forest.
682
Comment
CHSC84164
Pickeringia montana var. montana
Lowell Ahart
2003-6-29
10317
Yuba
On the west side of Ponderosa Way, 100 yards north of the road to the dump, about 1 mile north of La Porte Road, about 1 mile (air) west of Brownsville.
684
Comment
CAS-BOT-BC301317
Eriophyllum lanatum var. croceum
Lewis S. Rose
1939-6-6
39225
Yuba
Brownsville
685
Comment
UCD80458
Sidalcea malviflora
CNPS SN Foothill Team
2005-5-31
SNFN 0330 b
Yuba
BLM, Ponderosa Landfill, near the southeast corner of the parcel (east of the defunct landfill).
685
Comment
UCD80743
Galium bolanderi
CNPS SN Foothill Team
2005-5-31
SNFN 0330 d
Yuba
BLM, Ponderosa Landfill, near the southeast corner of the parcel (east of the defunct landfill).
685
Comment
CHSC93934
Triteleia hyacinthina
L. P. Janeway
2006-5-24
8623
Yuba
Northern Sierra Nevada Foothills. East side of Ponderosa Way 1.3 km north of La Porte Road and Brownsville.
686
Comment
CHSC96589
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2006-5-24
8625
Yuba
Northern Sierra Nevada Foothills. Along east side of Ponderosa Way 1.3 road km north of La Porte Road and Brownsville.
686
Comment
RSA712849
Odontostomum hartwegii
L. P. Janeway
2006-5-24
8621
Yuba
Northern Sierra Nevada Foothills, E side of Ponderosa Way 1.3km N of La Porte Road and Brownsville
686
Comment
RSA22243
Lomatium marginatum
L. S. Rose
1939-6-6
39223
Yuba
Brownsville
686
Comment
CHSC4212
Polystichum imbricans subsp. curtum
J. Wheeler
1967-2-15
1
Yuba
Locally scattered along small brook s of La Porte Road about 1.7 mi. ne of Brownsville.
694
Comment
UCD80256
Carex xerophila
CNPS SN Foothill Team
2005-5-31
SNFN 0329 a
Yuba
BLM Ponderosa Landfill, east of the defunct landfill.
699
Comment
CAS-BOT-BC170375
Polygala cornuta var. cornuta
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles east of Challenge
700
Comment
CAS-BOT-BC170376
Polygala cornuta var. cornuta
Lowell Ahart
1977-7-31
156
Yuba
About one mile south of Challenge
700
Comment
CAS-BOT-BC193511
Trisetum cernuum
Lowell Ahart
1979-6-25
s.n.
Yuba
1 mi. S of Challenge
700
Comment
CAS-BOT-BC218689
Achnatherum lemmonii
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles E of Challenge
700
Comment
CAS-BOT-BC233032
Polypogon interruptus
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles E of Challenge
700
Comment
CAS-BOT-BC278797
Festuca occidentalis
Lowell Ahart
1979-6-25
s.n.
Yuba
1 mile south of Challenge
700
Comment
CAS-BOT-BC30407
Achillea millefolium
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles east of Challenge
700
Comment
CAS-BOT-BC392099
Aquilegia formosa
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles east of Challenge
700
Comment
CAS-BOT-BC63865
Antennaria argentea
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles eastof Challenge.
700
Comment
CHSC32102
Polygala cornuta
L. Ahart
1979-6-25
1950
Yuba
Below the rd, ca. 2 mi e of Challenge.
700
Comment
CHSC37191
Madia gracilis
L. Ahart
1982-7-4
3660
Yuba
Ca. 1/2 mi e of Brownsville along LaPorte Rd.
700
Comment
CHSC37192
Bromus carinatus var. marginatus
L. Ahart
1982-7-4
3661
Yuba
Ca. 1/2 mi e of Brownsville, along LaPorte Rd.
700
Comment
OBI63079
Cirsium occidentale var. venustum
R. K. Brummitt
1997-6-3
19641
Yuba
Near jctn of Allegheny Rd and Rte 49, 4 km NE of N. San Juan
700
Comment
SEINET3450720
Veronica arvensis
Unknown
2003-6-29
10320
Yuba
Brownsville, Brownsville, about 1 air miles west, east side of Ponderosa Way, about 1.5 miles north of La Porte Road
700
Comment
CAS-BOT-BC148845
Bromus carinatus var. marginatus
Lowell Ahart
1979-6-25
s.n.
Yuba
At Brownsville.
700
Comment
CAS-BOT-BC148846
Bromus carinatus var. marginatus
Lowell Ahart
1982-7-4
3661
Yuba
Sierra Nevada. About 0.5 mile east of Brownsville, along La Porte Road.
700
Comment
CAS-BOT-BC401215
Hypericum perforatum
Lowell Ahart
1979-6-25
s.n.
Yuba
2 miles east of Challenge
700
Comment
CAS-BOT-BC57147
Equisetum hyemale subsp. affine
Lowell Ahart
1977-4-17
s.n.
Yuba
About 3 miles south of Challenge
700
Comment
SEINET10792317
Glyceria elata
Lowell Ahart
1979-6-25
Ahart s.n.
Yuba
1 mi S of Challenge. Yellow Pine Forest. Growing in shallow water near a small stream.
700
Comment
CAS-BOT-BC162207
Bromus orcuttianus
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54081
Yuba
Sierra Nevada. About 2 miles northeast of Dobbins on Oregon Hill Road.
701
Comment
CAS-BOT-BC241406
Lonicera
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54080
Yuba
About 2 miles northeast of Dobbins on Oregon Hill Road
701
Comment
CAS-BOT-BC50705
Ceanothus integerrimus
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54085
Yuba
Sierra Nevada - About 2 miles northeast of Dobbins on Oregon Hill Road
701
Comment
CDA14560
Bromus ciliatus
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3037
Yuba
Oregon Hill Road, 0.1 mile north of Marysville Road, southwest of Bullards Bar Dam.
701
Comment
CDA14564
Campanula prenanthoides
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3043
Yuba
Oregon Hill Road, 0.1 mile north of Marysville Road, southwest of Bullards Bar Dam.
701
Comment
CDA14567
Rosa canina
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3045
Yuba
Oregon Hill Road, 0.1 mile north of Marysville Road, southwest of Bullards Bar Dam.
701
Comment
CHSC33579
Fritillaria micrantha
M. S. Taylor
1981-4-15
3539
Yuba
In Brownsville, along LaPorte-Quincy Rd (Marysville-LaPorte Rd), near its jct with Rackerby Rd.
701
Comment
CHSC44847
Sericocarpus oregonensis
Lowell Ahart
1976-10-1
1218
Yuba
Along the edge of Marysville Road, near the east side of Bullards Bar Dam.
701
Comment
CHSC69148
Physocarpus capitatus
Lowell Ahart
1997-8-9
7839
Yuba
Along a unnamed creek, about two miles (air) southeast of Woodleaf.
701
Comment
CHSC80967
Rosa bridgesii
Lowell Ahart
2001-8-2
9052
Yuba
On the south edge of the dirt road, Peterson Ridge Road, about 2 miles northeast of Oregon Hill Road, about 3 miles (air) southeast of Challenge.
701
Comment
CHSC84161
Horkelia californica subsp. dissita
Lowell Ahart
2003-6-29
10318
Yuba
Along a wash, on the east side of Ponderosa Way, about 1 1/2 miles north of La Porte Road, about 1 mile (air) west of Brownsville.
701
Comment
CHSC84162
Veronica arvensis
Lowell Ahart
2003-6-29
10320
Yuba
In a wash, on the east side of Ponderosa Way, about 1 1/2 miles north of La Porte Road, about 1 mile (air) west of Brownsville.
701
Comment
POM319563
Dactylis glomerata
Patricia Wilder
1971-6-23
5209
Yuba
West slope of the Sierra Nevada Mt. Range; Oregon Hill Road, 5.5 miles southeast of Challenge; west of California State Highway 49; Yuba River drainage area. Growing along roadside.
701
Comment
CAS-BOT-BC151760
Diplacus kelloggii
Daniel Campbell
1974-5-23
s.n.
Yuba
1/2 mile south of Camptonville on Solidarity Mining Claim - Sierra Nevada
701
Comment
CAS-BOT-BC213108
Sidalcea
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54082
Yuba
About 2 miles northeast of dobbins on Oregon Hill Road, Sierra Nevada.
701
Comment
CAS-BOT-BC72537
Pteridium aquilinum
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54077
Yuba
About 2 miles northeast of Dobbins on Oregon Hill Road in Transition Zone Forest
701
Comment
SEINET10553569
Gastridium ventricosum
Lowell Ahart
2003-6-29
Ahart 10319
Yuba
T19N R6E S27 SW1/4. Small size plants, on dry to damp red soil, along a small wet wash, on the east side of Ponderosa Way, about 1.5 miles north of La Porte Road, about 1 mile (air) west of Brownsville. Common. Foothill Woodland.
702
Comment
CHSC115301
Pentagramma triangularis subsp. triangularis
Lowell Ahart
2015-4-30
20131
Yuba
Serpentine, on the weast side of the quarry, about 1 1/4 miles (air) south west of the Bullards Bar Dam, about 3 miles (air) northeast of Dobbins. Yellow Pine Forest.
709
Comment
RSA0114654
Mimulus aurantiacus var. grandiflorus
Lowell A. Ahart
2015-4-30
20130
Yuba
On the east side of the quarry, about 1.25 mile (air) southwest of the Bullards Bar Dam, about 3 miles (air) northeast of Dobbins.
710
Comment
CAS-BOT-BC499134
Carex xerophila
Peter F. Zika; L. P. Janeway
2012-5-16
25871
Yuba
Just E of junction of Jiggs Road and Ponderosa Way, 3 air km W of Ruff Hill, Brownsville
715
Comment
HSC104265
Carex xerophila
P. F. Zika, L. P. Janeway
2012-5-16
25871
Yuba
Northern Sierra Nevada Foothill/Highlands boundary; Brownsville, 3 air mi. W of Ruff Hill, just east of junction of Jiggs Rd. and Ponderosa Way
715
Comment
UCD168843
Carex xerophila
Peter. F. Zika; L. P. Janeway
2012-5-16
25871
Yuba
Northern Sierra Nevada Foothill/Highlands boundary (n SNF/H). Just E of junction of Jiggs Road and Ponderosa Way, 3 air km W of Ruff Hill, Brownsville.
715
Comment
UCR261235
Carex xerophila
Peter F. Zika, L. P. Janeway
2012-5-16
25871
Yuba
Northern Sierra Nevada Range, foothill/highlands, just east of junction of Jiggs Road and Ponderosa Way, 3 air km west of Ruff Hill, Brownsvill
715
Comment
SEINET10806562
Carex xerophila
Peter F. Zika, Lawrence P. Janeway
2012-5-16
Zika 25871
Yuba
E of junction of Jiggs Road and Ponderosa Way, 3 air km W of Ruff Hill, Brownsville. Northern Sierra Nevada Foothill/Highlands boundary (nSNF/H)
715
Comment
CHSC45167
Eleocharis bella
Lowell Ahart
1980-6-19
2403
Yuba
Near a small seep, near a dirt road, about 3 miles south-east of Challenge.
731
Comment
CHSC46516
Valerianella locusta
Lowell Ahart
1980-5-25
2351
Yuba
On the north side of New York Flat Road, near the Cementery, north of Brownsville.
731
Comment
CHSC69160
Aristida oligantha
Lowell Ahart
1997-8-7
7808
Yuba
On the north side of New York Flat Road, about one mile northwest of La Porte Road, about 1 mile north of Brownsville.
731
Comment
CHSC78364
Panicum acuminatum var. acuminatum
Lowell Ahart
2000-6-19
8492
Yuba
In a meadow, about 100 yards north of New York Flat Road, about 1 1/4 miles (air) northeast of Brownsville, about 2 1/4 miles (air) west of Challenge.
731
Comment
JEPS94623
Chamaesyce maculata
Lowell Ahart
1997-8-7
7806
Yuba
on n side of New York Flat Road about 1 mi nw La Porte Road (about 1 mi n of Brownsville)
731
Comment
JEPS94628
Navarretia filicaulis
Lowell Ahart
1997-8-7
7807
Yuba
n side of New York Flat Rd. about 1 mi nw La Porte Road (about 1 mi n of Brownsville)
731
Comment
JEPS98605
Anthoxanthum odoratum
Lowell Ahart
2000-6-19
8491
Yuba
About 100 yards N of New York Flat Road, ca 11/4 miles (air) NE of Brownsville, ca 21/4 miles (air) W of Challenge.
731
Comment
SBBG26331
Panicum acuminatum
B. Crampton
1966-6-14
Yuba
1 mi E of Brownsville
731
Comment
UCD107725
Medicago lupulina
Beecher Crampton
1966-6-14
7743
Yuba
Yuba County, 1 mile east of Brownsville.
731
Comment
UCD33104
Cornus sericea subsp. sericea
Beecher Crampton
1966-6-14
7739
Yuba
Yuba County, 1 mile east of Brownsville on La Porte road.
731
Comment
UCD33105
Medicago lupulina
Beecher Crampton
1966-6-14
7743
Yuba
Yuba County, 1 mile east of Brownsville on La Porte road.
731
Comment
UCD33107
Anthoxanthum odoratum
Beecher Crampton
1966-6-14
7746
Yuba
1 mile east of Brownsville on La Porte road.
731
Comment
UCD33111
Poa trivialis
Beecher Crampton
1966-6-14
7756
Yuba
Yuba County, 1 mile east of Brownsville on La Porte road.
731
Comment
UCD33113
Carex stipata var. stipata
Beecher Crampton
1966-6-14
7758
Yuba
1 mile east of Brownsville on La Porte road.
731
Comment
UCD33116
Trifolium pratense
Beecher Crampton
1966-6-14
7742
Yuba
Yuba County, 1 mile east of Brownsville on La Porte road.
731
Comment
UCD63571
Deschampsia elongata
Beecher Crampton
1966-6-14
7747
Yuba
1 mile east of Brownsville.
731
Comment
UCD66834
Glyceria elata
Beecher Crampton
1966-6-14
7748
Yuba
1 mile east of Brownsville.
731
Comment
UCD85847
Hordeum marinum subsp. gussoneanum
Beecher Crampton
1966-6-14
7755
Yuba
1 mile east of Brownsville.
731
Comment
UCD88531
Panicum acuminatum var. fasciculatum
Beecher Crampton
1966-6-14
7745
Yuba
1 mile east of Brownsville on La Porte road.
731
Comment
UCD88973
Paspalum urvillei
Beecher Crampton
1966-6-14
7749
Yuba
1 mile east of Brownsville.
731
Comment
UCD92100
Poa trivialis
Beecher Crampton
1966-6-14
7756
Yuba
1 mile east of Brownsville on La Porte road.
731
Comment
UCD93522
Vulpia bromoides
Beecher Crampton
1966-6-14
7754
Yuba
1 mile east of Brownsville.
731
Comment
NY604505
Penstemon laetus var. leptosepalus
K. A. Vincent
1987-6-24
4431
Yuba
Sierra Nevada, New York Flat; along north side of LaPorte Road (CA E21) at jct. New York House (Rd.) ca. 1.8 miles west of Challenge.
731.5
Comment
UCD110903
Viola lobata
R. O. Hanes
1992-4-6
50
Yuba
Plumas Forest.
731
Comment
UCD118251
Phlox speciosa
R. O. Hanes
1992-4-1
45
Yuba
Plumas Forest.
731
Comment
UCD139254
Dichelostemma multiflorum
R. O. Hanes
1992-4-6
50
Yuba
Plumas Forest.
731
Comment
UCD141542
Juncus hemiendytus
L. Ahart
1980-5-25
2352
Yuba
on the north side of New York Flat Road, west of the Cemetery, north of Brownsville.
731
Comment
UCD96791
Ranunculus occidentalis
R. O. Hanes
1992-4-6
47
Yuba
Plumas Forest.
731
Comment
UCD96793
Ranunculus occidentalis
R. O. Hanes
1992-4-6
48
Yuba
Plumas Forest.
731
Comment
RSA653942
Agrostis exarata
Beecher Crampton
1966-6-14
7760
Yuba
1 mile east of Brownsville on La Porte road.
732
Comment
SEINET11262157
Penstemon laetus var. leptosepalus
Karl A. Vincent, Charlotte A. Labbe
1987-8-10
4504
Yuba
Sierra Nevada, New York Flat. Along N side of LaPorte Rd (CA E21) at jct New York House (Rd) ca 1.8 mi W of Challange.; 0
732
Comment
RSA653951
Juncus covillei
Beecher Crampton
1966-6-14
7759
Yuba
1 mile east of Brownsville on La Porte road.
732
Comment
SEINET5337379
Petrorhagia dubia
M. Dailey
1959-4-24
s.n.
Yuba
Rough and Ready, California, just off highway 20.
732
Comment
SEINET7587004
Eleocharis quinqueflora
Lowell Ahart
2000-6-19
8493
Yuba
About 100 yards north of New York Flat Road, about 1 1/4 miles (air) northeast of Brownsville, about 2 1/4 miles (air) west of Challenge.
732
Comment
CHSC107168
Tauschia kelloggii
L. P. Janeway
2011-7-5
10494
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 280 m northeast of Marysville Road. Small natural shaded opening, south-facing slope, in group of Ponderosa and black oak trees.
736
Comment
CAS-BOT-BC520406
Cardamine breweri
Lowell Ahart
1978-5-31
1748
Yuba
Edge of the South Fork of the Feather River, 0.5 mi above the Golden Trout Crossing, approx. 4 mi W of Sly Creek Reservoir, W of Strawberry Valley
750
Comment
CHSC107122
Castilleja lacera
L. P. Janeway
2011-6-2
10357
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road.
750
Comment
CHSC107127
Leontodon saxatilis subsp. longirostris
L. P. Janeway
2011-6-2
10358
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road.
750
Comment
CHSC107150
Briza minor
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10373
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants common throughout the meadow.
750
Comment
CHSC107153
Festuca myuros
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10379
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Along an old roadbed .
750
Comment
CHSC107155
Festuca myuros
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10371
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants common throughout the meadow.
750
Comment
CHSC107164
Zeltnera venusta
L. P. Janeway
2011-7-5
10488
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants occasional and scattered in moderately dry parts of the meadow.
750
Comment
CHSC107169
Sonchus asper subsp. asper
L. P. Janeway
2011-7-5
10491
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants occasional, especially in disturbed edges of the meadow.
750
Comment
CHSC107170
Brodiaea sierrae
L. P. Janeway
2011-7-5
10490
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants occasional around edges of the meadow.
750
Comment
CHSC107171
Briza minor
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10378
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants at small watery drainage through shaded edge of the meadow.
750
Comment
CHSC107175
Melica californica
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10376
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Plants next to shrubs around edges of the meadow.
750
Comment
CHSC107310
Cynosurus echinatus
L. P. Janeway
2011-7-5
10492
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow.
750
Comment
CHSC107311
Gastridium phleoides
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10380
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow. Along an old roadbed re-opened in fire-fighting several years ago but not driveable.
750
Comment
CHSC107313
Elymus caput-medusae
L. P. Janeway; Melanie Williams, Tim Hanson
2011-6-9
10370
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road. Small grassy meadow.
750
Comment
CHSC108169
Perideridia bacigalupii
L. P. Janeway
2011-8-15
10646
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 1.9 air km south-southwest of Oregon Peak, 0.3 km north of Marysville Road. Southwest edge of meadow area, where seasonal drainage occurs and in sheetlfow parts of the meadow.
750
Comment
CHSC113658
Odontostomum hartwegii
L. P. Janeway
2014-5-12
11247
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road.
750
Comment
CHSC113662
Drymocallis glandulosa var. reflexa
L. P. Janeway
2014-5-12
11248
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road.
750
Comment
CHSC113663
Poterium sanguisorba
L. P. Janeway
2014-5-12
11249
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 360 m northeast of Marysville Road.
750
Comment
UCD123328
Pedicularis densiflora
W. R. Powell
1968-5-24
1550
Yuba
1 1/4 miles south-southwest of Challenge.
755
Comment
UCD128123
Tauschia kelloggii
W. R. Powell
1968-5-24
1549
Yuba
1 1/4 miles south-southwest of Challenge.
755
Comment
CHSC113648
Brodiaea minor
L. P. Janeway
2014-6-24
11414
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.2 air km east of Dobbins, 480 m northeast of Marysville Road.
756
Comment
CAS-BOT-BC171857
Epilobium septentrionale
Dan Campbell
1976-9-3
s.n.
Yuba
Just southwest of Camptonville
762
Comment
CAS-BOT-BC190488
Dactylis glomerata
Barbara T. Keller
1975-6-10
1506
Yuba
Challenge Experimental Forest on La Porte Road near Challenge.
762
Comment
CAS-BOT-BC19989
Carex feta
Barbara T. Keller
1975-6-10
1495
Yuba
Challenge Experimental Forest on La Porte Road near Challenge.
762
Comment
CAS-BOT-BC213280
Lathyrus sulphureus
Barbara T. Keller
1975-6-10
1501
Yuba
Challenge Experimental Forest, along la Porte road near Challenge
762
Comment
CAS-BOT-BC280822
Holcus lanatus
Barbara T. Keller
1975-6-10
1494
Yuba
Challenge Experimental Forest on La Porte Road near Challenge
762
Comment
CAS-BOT-BC328152
Pyrrocoma lucida
L. S. Smith
1935-5-24
2778
Yuba
Near Camptonville near highway
762
Comment
CHSC108164
Allium sanbornii var. sanbornii
L. P. Janeway
2011-8-15
10650
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 1.8 air km south-southwest of Oregon Peak, 0.5 km north of Marysville Road. Southwest edge of meadow area, where seasonal drainage occurs and in sheetlfow parts of the meadow.
762
Comment
CHSC113646
Ceanothus lemmonii
L. P. Janeway
2014-5-12
11253 A
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 2.1 air km south-southeast of Oregon Peak, 0.2 km northeast of Marysville Road.
762
Comment
CHSC113649
Lepechinia calycina
L. P. Janeway
2014-5-12
11253
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 2.1 air km south-southeast of Oregon Peak, 0.2 km northeast of Marysville Road.
762
Comment
CHSC113680
Heteromeles arbutifolia
L. P. Janeway
2014-6-24
11419
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 2.1 air km south-southwest of Oregon Peak, 0.2 km north of Marysville Road.
762
Comment
CHSC113681
Pseudognaphalium thermale
L. P. Janeway
2014-6-24
11418
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.1 air km east of Dobbins, 2.1 air km south-southwest of Oregon Peak, 0.2 km north of Marysville Road.
762
Comment
CHSC32095
Epilobium minutum
L. Ahart
1973-5-6
210
Yuba
Near Challenge.
762
Comment
CHSC32097
Trientalis latifolia
L. Ahart
1973-5-6
214
Yuba
Near Challenge.
762
Comment
CHSC41901
Cytisus scoparius
Lowell Ahart
1973-5-6
219
Yuba
About 1 mile north of Challenge.
762
Comment
CHSC43460
Rosa bridgesii
Lowell Ahart
1973-5-6
218
Yuba
About 1 mile north of Challenge.
762
Comment
CHSC47519
Juncus articulatus
Lowell Ahart
1980-6-19
2395
Yuba
Along Peterson Ridge Road, about 3 miles south-east of Challenge.
762
Comment
CHSC69130
Aralia californica
Lowell Ahart
1997-8-7
7819
Yuba
Bottom and sides of a small stream, a branch of Little Oregon Creek, on the east side of the dirt road, Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69131
Aster radulinus
Lowell Ahart
1997-8-7
7829
Yuba
Peterson Ridge Road, about 3 miles (air) east of Challenge.
762
Comment
CHSC69134
Eriophyllum lanatum var. grandiflorum
Lowell Ahart
1997-8-7
7825
Yuba
On the east side of the dirt road, near a unnamed stream, Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69137
Paxistima myrsinites
Lowell Ahart
1997-8-7
7832
Yuba
On the west side of the dirt road, on the south side of Indian Creek, about 3 miles (air) east of Challenge.
762
Comment
CHSC69146
Eriogonum umbellatum var. ahartii
Lowell Ahart
1997-8-7
7835
Yuba
On the north side of the dirt road, northwest of the bridge across Indian Creek, about 3 miles (air) east of Challenge.
762
Comment
CHSC69149
Frangula rubra
Lowell Ahart
1997-8-7
7822
Yuba
On the east side of the dirt road, near an unnamed stream, Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69153
Rosa gymnocarpa
Lowell Ahart
1997-8-7
7817
Yuba
On the bottom of a stream, a branch of Little Oregon Creek, on the west side of the dirt road, Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69156
Cordylanthus tenuis subsp. tenuis
Lowell Ahart
1997-8-7
7813
Yuba
Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69159
Polypogon interruptus
Lowell Ahart
1997-8-7
7827
Yuba
On the west side of the dirt road, near an unnamed stream, Peterson Ridge Road, about 3 miles (air) southeast of Challenge.
762
Comment
CHSC69418
Stephanomeria paniculata
Lowell Ahart
1997-8-30
7877
Yuba
On the west side of the dirt road, in a clear cut, Peterson Ridge Road, about 3 miles (air) east of Challenge.
762
Comment
JEPS94446
Epilobium brachycarpum
Lowell Ahart
1997-8-30
7876
Yuba
about 3 air mi e of Challenge (on w side of the dirt road, in clear cut, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS94513
Polygala cornuta var. cornuta
Lowell Ahart
1997-8-7
7811
Yuba
about 3 air mi se of Challenge (on n side of the dirt road, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS94516
Goodyera oblongifolia
Lowell Ahart
1997-8-7
7831
Yuba
About 3 air mi e of Challenge (on e side of the dirt road, on the e side of the bridge across Indian Creek); bridge across Indian Creek.
762
Comment
JEPS94519
Eriogonum nudum var. oblongifolium
Lowell Ahart
1997-8-7
7834
Yuba
about 3 air mi e of Challenge (on n side of the dirt road, nw of the bridge across Indian Creek)
762
Comment
JEPS94912
Polystichum munitum
Lowell Ahart
1997-8-7
7830
Yuba
about 3 air mi e Challenge (s side of creek, w side of dirt road); Indian Creek
762
Comment
JEPS95003
Monardella villosa subsp. villosa
Lowell Ahart
1997-8-7
7812
Yuba
about 3 air miles southeast of Challenge (on the north side of the dirt road, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS95030
Erigeron petrophilus var. sierrensis
Lowell Ahart
1997-8-7
7809
Yuba
about 3 air mi se of Challenge (on n side of the dirt road, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS95034
Eriophyllum lanatum var. grandiflorum
Lowell Ahart
1997-8-7
7825
Yuba
about 3 air mi se of Challenge (on e side of the dirt road, near an unnamed stream, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS95144
Cordylanthus tenuis subsp. tenuis
Lowell Ahart
1997-8-7
7813
Yuba
3 air mi se of Challenge (on n. side of dirt road, Peterson Ridge Road); Peterson Ridge Road
762
Comment
JEPS95151
Perideridia bacigalupii
Lowell Ahart
1997-8-7
7810
Yuba
about 3 air mi se of Challenge (on n side of the dirt road, Peterson Ridge Road); Peterson Ridge Road
762
Comment
UC1042419
Ambrosia psilostachya
J. Thomas Howell
1951-8-21
28288
Yuba
near Camptonville; Sierra Nevada
762
Comment
UC1552706
Dichanthelium acuminatum subsp. fasciculatum
Frederica Bowcutt
1985-6-8
586 b
Yuba
1 air mi se Camptonville (12 air mi n of Nevada City, along Oregon Creek, Tahoe National Forest); Tahoe National Forest, along Oregon Creek
762
Comment
UC1552808
Veronica americana
Frederica Bowcutt
1985-6-8
592
Yuba
1 air mi se of Camptonville (and 12 air mi n of Nevada City, along Oregon Creek); Tahoe National Forest, Oregon Creek
762
Comment
UC566050
Rhododendron occidentale
M. A. Elvin
1933-7-14
53
Yuba
Greenville
762
Comment
UCD77172
Brodiaea coronaria
Robert E. Preston
2004-6-12
2256
Yuba
1.6 mi SW of Camptonville, along Marysville Rd, 0.2 mi W of its jct with Hwy 49.
762
Comment
CAS-BOT-BC270732
Calycadenia multiglandulosa
David D. Keck
1932-7-1
1610
Yuba
2 miles E of Dobbins, Stanfield Hill
762
Comment
CAS-BOT-BC500916
Dichelostemma multiflorum
L. S. Smith
1926-5-18
1869
Yuba
Tahoe Forest, north side South Fork of Yuba, Downieville Road
762
Comment
CAS-BOT-BC535050
Drymocallis glandulosa var. reflexa
Peter H. Raven
1975-6-10
1496
Yuba
Challange Experimental Forest, along La Porte Road near Challange
762
Comment
CAS-BOT-BC537051
Viola lobata
Barbara T. Keller
1975-6-10
1509
Yuba
Challange Experimental Forest along La Porte Rd near Challange
762
Comment
RSA88085
Ambrosia psilostachya
J. T. Howell
1951-8-21
28288
Yuba
Near Camptonville
762
Comment
SEINET11154803
Viola lobata
W. Short
1959-4-11
4
Yuba
25 miles from junction of US 40 and California 20, on California 20.
762
Comment
SEINET6178448
Luzula macrantha
Frank Polach
1967-4-22
11
Yuba
Located 2.5 miles east of Brownsville.; 0
762
Comment
UCD113139
Drymocallis glandulosa var. glandulosa
Kathleen Keliher
1975-5-30
117
Yuba
Near New York Flat Road, ca. 3 miles from Willow Glen Road.
762
Comment
UCD139681
Fritillaria recurva
Kathleen Keliher
1975-5-15
111
Yuba
10 yards above roadside of Peterson Ridge Road, 1 mile from Oregon House Road.
762
Comment
UCD150657
Linum usitatissimum
Collector unknown
1976-5-15
205
Yuba
0.9 mi S of Camptonville on Hwy 49.
762
Comment
UCD15416
Asclepias cordifolia
Collector Unknown
1974-5-15
215
Yuba
Yuba Co., 0.9 mi S of Camptonville on Hwy. 49;
762
Comment
CHSC101000
Sidalcea asprella
L. P. Janeway
2006-5-24
8609
Yuba
Northern Sierra Nevada Foothills. Along Ponderosa Way 1.0 road km southeast of Robinson Mill Road; 1.2 air km southeast of Robinson Mills and Forbestown Road.
768
Comment
CHSC93878
Salvia sonomensis
L. P. Janeway
2006-5-24
8613
Yuba
Northern Sierra Nevada Foothills. Along Ponderosa Way 1.3 road km southeast of Robinson Mill Road; 1.3 air km southeast of Robinson Mills and Forbestown Road.
771
Comment
CHSC109347
Paxistima myrsinites
Karen Callahan
2011-8-12
24
Yuba
Near Pendola Road, Rd 3119, about 1 mile from Hwy. 49 intersection, NW of Camptonville. Close to bridge over confluence of Brandy Creek and Willow Creek.
792
Comment
UCD23252
Penstemon heterophyllus var. purdyi
W. R. Powell
1968-5-15
1496
Yuba
2 miles NE of Dobbins on Fountain House Road.
792
Comment
UCD23258
Castilleja applegatei
W. R. Powell
1968-5-15
1498
Yuba
2 miles NE of Dobbins on Fountain House Road.
792
Comment
UCD23259
Castilleja applegatei
W. R. Powell
1968-5-15
1499
Yuba
2 miles NE of Dobbins on Fountain House Road.
792
Comment
UCD106422
Lupinus andersonii
W. R. Powell
1968-5-15
1500
Yuba
on Fountain House Road, 2 miles NE of Dobbins.
792
Comment
HSC79879
Myosotis discolor
James Henrickson
1969-5-25
3453
Yuba
Ca. 49 mi. NE of Yuba City, 3.7 mi. NE of Nevada-Yuba Co. line along Hwy. 49
793
Comment
RSA232244
Triteleia hyacinthina
James Henrickson
1969-5-25
2451
Yuba
Ca. 49 miles NE of Yuba City, 3.7 miles NE of Nevada-Yuba county line along Highway 49
793
Comment
CAS-BOT-BC112641
Isolepis setacea
Lowell Ahart
1980-6-19
2394
Yuba
3 miles SE of Challenge.
800
Comment
CAS-BOT-BC113586
Eleocharis acicularis var. bella
Lowell Ahart
1980-6-19
2403
Yuba
3 mi SE of Challenge.
800
Comment
CAS-BOT-BC213281
Lathyrus sulphureus
Lowell Ahart
1980-6-19
2397
Yuba
3 miles south-east of Challenge, Sierra Nevada
800
Comment
CAS-BOT-BC240567
Lonicera hispidula
Lowell Ahart
1980-6-19
2402
Yuba
3 miles south-east of Challenge
800
Comment
CAS-BOT-BC265202
Eriogonum umbellatum var. speciosum
Lowell Ahart
1980-8-12
2526
Yuba
Ca. 2 mile south-east of Woodleaf, Sierra Nevada
800
Comment
CAS-BOT-BC295784
Erigeron petrophilus var. sierrensis
Lowell Ahart
1980-8-12
2528
Yuba
About 2 miles south-east of Woodleaf
800
Comment
CHSC30018
Juncus hemiendytus var. hemiendytus
L. Ahart
1980-5-25
2352
Yuba
Along the edge of the road, along New York Flat Rd, near the Cemetary, near Brownsville.
800
Comment
CAS-BOT-BC154018
Diplacus torreyi
Lowell Ahart
1980-6-19
2404
Yuba
3 1/2 miles south-east of Challenge
800
Comment
CAS-BOT-BC356991
Pseudognaphalium luteoalbum
Lowell Ahart
1980-6-19
2401
Yuba
3 miles south-east of Challenge
800
Comment
SEINET4208678
Eriophyllum lanatum var. achilleoides
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12128
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville. Camptonville 7.5' Q.; 0
802
Comment
UCR194906
Mimulus aurantiacus
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12129
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville
802
Comment
UCR194908
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12131
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville
802
Comment
UCR194909
Aesculus californica
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12132
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville
802
Comment
UCR194910
Potentilla glandulosa subsp. glandulosa
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12133
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville
802
Comment
UCR194911
Eriophyllum lanatum var. achilleoides
George K. Helmkamp, E. A. Helmkamp
2007-5-26
12128
Yuba
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.3 miles south of Camptonville
802
Comment
UCR206953
Pteridium aquilinum var. pubescens
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14825
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.5 mile north of the Camptonville exit
805
Comment
UCR206956
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14828
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.5 mile north of the Camptonville exit
805
Comment
UCR206958
Dicentra formosa
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14830
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.5 mile north of the Camptonville exit
805
Comment
UCR206959
Stellaria media
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14829
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 0.5 mile north of the Camptonville exit
805
Comment
CHSC115311
Castilleja pruinosa
Lowell Ahart
2015-4-30
20128
Yuba
On both sides of the poor dirt road, about 3 miles (air) southeast of Challenge.
808
Comment
UCR206948
Holcus lanatus
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14834 B
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 2.2 miles north of the Camptonville exit
811
Comment
UCR206949
Tellima grandiflora
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14832
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 2.2 miles north of the Camptonville exit
811
Comment
UCR206960
Trifolium dubium
George K. Helmkamp, E. A. Helmkamp
2009-5-28
14836
Yuba
Sierra Nevada Mountains Foothills, along CA-49, 2.2 miles north of the Camptonville exit
811
Comment
CHSC110318
Camassia quamash subsp. breviflora
L. P. Janeway
2013-6-7
11131
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
815
Comment
CHSC110319
Camassia quamash subsp. breviflora
L. P. Janeway
2013-6-11
11138
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
815
Comment
CHSC110333
Holcus lanatus
L. P. Janeway
2013-6-7
11135
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
815
Comment
CHSC115915
Chlorogalum pomeridianum var. pomeridianum
L. P. Janeway
2015-7-1
11797
Yuba
Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
815
Comment
CHSC116585
Rhynchospora capitellata
L. P. Janeway
2015-7-1
11796
Yuba
Northern High Sierra Nevada. Plumas National Forest; headwters of cottage Creek, one of a series of meadows; 0.15 km soutwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak.
815
Comment
CHSC84149
Rosa bridgesii
Lowell Ahart
2003-7-2
10342
Yuba
About 200 yards south of the 4-H Camp, on the west side of Oregon Hill Road, about 1/2 mile north of Marysville Road, about 2 miles (air) northeast of Dobbins.
815
Comment
CHSC84185
Piperia transversa
Lowell Ahart
2003-7-2
10341 A
Yuba
About 200 yards south of the 4-H Camp, on the west side of Oregon Hill Road, about 1/2 mile north of Marysville Road, about 2 miles (air) northeast of Dobbins.
815
Comment
HSC96690
Eriogonum umbellatum var. ahartii
L. P. Janeway, David Toren, Dan Lubin, Erin Brandy
2006-7-17
8814
Yuba
N High Sierra Nevada, slope on E side above Indian Creek, 3 km. S of Woodleaf, 2.8 km. E of Challenge
815
Comment
JEPS104068
Elymus stebbinsii subsp. septentrionalis
Lowell Ahart
2003-7-2
10341
Yuba
about 200 yds S of the 4-H Camp, on W side of Oregon Hill Road, about 1/2 mi N of Marysville Road, about 2 air mi NE of Dobbins
815
Comment
JEPS104069
Bromus orcuttianus
Lowell Ahart
2003-7-2
10340
Yuba
About 200 yd south of the 4-H Camp, on the w side of Oregon Hill Rd, ca 1/2 mi n of Marysville Rd, ca 2 mi (air) ne of Dobbins.
815
Comment
JEPS104281
Tauschia kelloggii
Lowell Ahart
2003-7-1
10338
Yuba
About 200 yd south of the 4-H Camp, on the w side of Oregon Hill Rd, ca 1/2 mi n of Marysville Rd, ca 2 mi (air) ne of Dobbins.
815
Comment
RSA695522
Tauschia kelloggii
L. Ahart
2003-7-1
10338
Yuba
About 200 yards south of the 4-H Camp, on the west side of Oregon Hill Road, about 1/2 mile north of Marysville Road, about 2 miles (air) northeast of Dobbins.
815
Comment
CHSC116587
Hypericum anagalloides
L. P. Janeway
2015-7-1
11795
Yuba
Northern High Sierra Nevada. Plumas National Forest; Forbestown, 120 m southwest of Challenge Cut-Off Road and 0.6 km southeast of its junction with Forbestown Road; spring area at headwaters of a northeastern tributary of New York Creek.
817
Comment
SEINET2473438
Agrostis stolonifera
George K. Helmkamp, E. A. Helmkamp
2007-1
12841
Yuba
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49, 0.5 mile south of Camptonville
817
Comment
UCD117487
Arbutus menziesii
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12838
Yuba
Northern Sierra Nevada Mountains: Along Hwy CA-49, 0.5 mile south of Camptonville.
817
Comment
UCD118213
Navarretia squarrosa
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12832 A
Yuba
Northern Sierra Nevada Mountains: along Hwy CA-49, 0.5 mile south of Camptonville.
817
Comment
UCD126194
Convolvulus arvensis
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12839
Yuba
Northern Sierra Nevada Mountains: along Hwy. CA-49, 0.5 mile south of Camptonville.
817
Comment
UCD134296
Madia gracilis
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12837
Yuba
Northern Sierra Nevada Mountains Foothills: along Hwy. CA-49, 0.5 mile south of Camptonville.
817
Comment
UCD135893
Sericocarpus oregonensis subsp. californicus
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12831
Yuba
Northern Sierra Nevada Mountains: along Hwy CA-49, 0.5 mile south of Camptonville.
817
Comment
UCR189430
Navarretia divaricata subsp. divaricata
George K. Helmkamp, E. A. Helmkamp
2007-8-29
12832 A
Yuba
Northern Sierra Nevada Mountains Foothills, along Hwy CA-49, 0.5 mile south of Camptonville
817
Comment
UCR189626
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2007-8-29
12839
Yuba
Northern Sierra Nevada Mountains Foothills, along Hwy CA-49, 0.5 mile south of Camptonville
817
Comment
CHSC112960
Polygala cornuta var. cornuta
L. P. Janeway
2014-7-2
11435
Yuba
Northern High Sierra Nevada. Plumas National Forest; Peterson Ridge Road rounding the southeast-trending ridge between Indian Creek and the un-named creek south of that; 2.4 air-km east of Pike County Peak.
820
Comment
CHSC112961
Eriophyllum lanatum var. grandiflorum
L. P. Janeway
2014-7-2
11433
Yuba
Northern High Sierra Nevada. Plumas National Forest; Peterson Ridge Road rounding the southeast-trending ridge between Indian Creek and the un-named creek south of that; 2.4 air-km east of Pike County Peak.
820
Comment
CHSC112962
Hypericum concinnum
L. P. Janeway
2014-7-2
11434
Yuba
Northern High Sierra Nevada. Plumas National Forest; Peterson Ridge Road rounding the southeast-trending ridge between Indian Creek and the un-named creek south of that; 2.4 air-km east of Pike County Peak.
820
Comment
CHSC46758
Lithospermum californicum
Lowell Ahart
1980-6-19
2410
Yuba
Along the edge of the dirt road, about 4 miles east of Challenge.
822
Comment
CHSC73955
Scutellaria californica
L. Gehrung
1996-6-24
Yuba
Ca 2.2 air mi E of Challenge and W of the Yuba River, on E side of USFS Rd 19N03 ca 0.2 mi N of Indian Creek crossing,
822
Comment
SD236293
Lupinus polyphyllus var. burkei
G. K. Helmkamp, E. A. Helmkamp
2008-5-20
13490
Yuba
Foothills, northern Sierra Nevada Mountains: Camptonville, at the junceion of Henness Pass road and CA-49.
822
Comment
UC1127768
Amelanchier utahensis
G. Burks
1933-9-26
40
Yuba
1 mi s Camptonville; Tahoe National Forest, Smartsville Quad.
822
Comment
UC1128011
Holodiscus discolor
G. Burks
1933-7-26
13
Yuba
1 mi s of Camptonville (Tahoe National Forest); Tahoe National Forest
822
Comment
UCD113387
Rosa bridgesii
Kathleen Keliher
1975-5-30
119
Yuba
Along New York Flat Road, W of Forbestown.
822
Comment
UCD117577
Trientalis latifolia
Kathleen Keliher
1975-5-30
121
Yuba
along Forbestown Road near Challenge Cut-off, between Woodleaf and Forbestown.
822
Comment
UCD118252
Phlox speciosa
Kathleen Keliher
1975-5-30
118
Yuba
Near New York Flat Road, just west of Forbestown.
822
Comment
CHSC112856
Lathyrus brownii
L. P. Janeway
2014-4-22
11230
Yuba
Northern High Sierra Nevada. Plumas National Forest; in shallow bowl at head of Little Oregon Creek; 0.5 km southwest of Oregon Hill Road; 3.4 air-km south-southeast of Challenge.
823
Comment
SEINET1908443
Sanguisorba minor subsp. muricata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13489
Yuba
Foothills, northern Sierra Nevada Mountains: Camptonville, at the junction of Henness Pass Road and CA-49
823
Comment
UCR196919
Lathyrus sulphureus
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13491
Yuba
Foothills, northern Sierra Nevada Mountains, Camptonville, at the junction of Henness Pass Road and CA-49
823
Comment
UCR196989
Sanguisorba minor subsp. muricata
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13489
Yuba
Foothills, northern Sierra Nevada Mountains, Camptonville, at the junction of Henness Pass Road and CA-49
823
Comment
UCR196996
Pteridium aquilinum var. pubescens
George K. Helmkamp, E. A. Helmkamp
2008-5-20
13488
Yuba
Foothills, northern Sierra Nevada Mountains, Camptonville, at the junction of Henness Pass Road and CA-49
823
Comment
CHSC110965
Trillium albidum
L. P. Janeway; Tim Hanson
2013-4-25
11088
Yuba
Northern High Sierra Nevada. Plumas National Forest; headwaters area of Burnt Bridge Creek; between Oregon Hill Road and Oregon Hills; 1.8 air km north of Oregon Peak. Open southeast edge of a meadow area.
828
Comment
CHSC110967
Trillium chloropetalum
L. P. Janeway; Tim Hanson
2013-4-25
11089
Yuba
Northern High Sierra Nevada. Plumas National Forest; headwaters area of Burnt Bridge Creek; between Oregon Hill Road and Oregon Hills; 1.8 air km north of Oregon Peak. Open southeast edge of a meadow area.
828
Comment
CHSC116211
Juncus orthophyllus
Lowell Ahart
2015-6-16
20245
Yuba
Near the water ditch, about 100 yards south of the poor dirt road, about 3/4 mile southeast of the intersection of Weiss Road and Forbestown Road, about 2 miles (air) southwest of Forbestown.
829
Comment
CHSC116215
Paspalum urvillei
Lowell Ahart
2015-6-16
20246
Yuba
Near the water ditch, about 100 yards south of the poor dirt road, about 3/4 mile southeast of the intersection of Weiss Road and Forbestown Road, about 2 miles (air) southwest of Forbestown.
829
Comment
SEINET3441876
Isolepis setacea
Unknown
2003-7-6
10363
Yuba
Dobbins, Dobbins, about 5 air miles north, east of the power line, about 60 yards northwest of Fountain Hill Road
830
Comment
SEINET3441880
Hypericum scouleri subsp. scouleri
Unknown
2003-7-6
10351
Yuba
Dobbins, Dobbins, about 5 air miles north, east of the power line, about 50 yards west of Fountain Hill Road
830
Comment
SEINET3449379
Hoita orbicularis
Unknown
2003-7-6
10354
Yuba
Dobbins, Dobbins, about 5 air miles north, east of the power line, about 50 yards west of Fountain Hill Road
830
Comment
CHSC105629
Perideridia bacigalupii
L. P. Janeway
2010-8-11
10141
Yuba
Northern High Sierra Nevada. Plumas National Forest, under the power lines about 150 m northwest of Oregon Hill Road 2.2 road km north of Marysville Road; about half way between Oregon Peak and Summit Hill.
832
Comment
CHSC115476
Eriophyllum lanatum var. croceum
L. P. Janeway; Emily Meigs Doe
2015-5-6
11671
Yuba
Northern High Sierra Nevada. Plumas National Forest; Forbestown, 510 m south-southwest of junction of Forbestown Road and Challenge-Cutoff Road.
832
Comment
CHSC112958
Monardella sheltonii
L. P. Janeway
2014-7-2
11438
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.6 air-km east of Challenge, along Road 19N03 1.3 road mi north of its crossing of Indian Creek, on slopes just east of the creek.
834
Comment
RSA0118764
Monardella sheltonii
Lawrence P. Janeway
2014-7-2
11438
Yuba
Northern High Sierra Nevada. Plumas National Forest; 2.6 air-km east of Challenge, along Road 19N03 1.3 road mi north of its crossing of Indian Creek, on slopes just east of the creek.
834
Comment
CHSC84167
Hoita orbicularis
Lowell Ahart
2003-7-6
10354
Yuba
In a meadow, east of the power line, about 50 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84197
Carex lemmonii
Lowell Ahart
2003-7-6
10360
Yuba
Along a small stream in a meadow, east of the power line, about 50 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84236
Madia gracilis
Lowell Ahart
2003-7-6
10355
Yuba
Near a meadow, east of the power line, about 30 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84239
Juncus howellii
Lowell Ahart
2003-7-6
10364
Yuba
In a meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84241
Spiranthes porrifolia
Lowell Ahart
2003-7-6
10357
Yuba
Near and in a meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84399
Juncus occidentalis
Lowell Ahart
2003-7-6
10365
Yuba
Near a meadow, east of the power line, about 30 yards west of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84452
Agrostis stolonifera
Lowell Ahart
2003-7-6
10366
Yuba
Near a meadow, east of the power line, about 50 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84454
Danthonia californica var. americana
Lowell Ahart
2003-7-6
10368
Yuba
In meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
CHSC84466
Eleocharis bolanderi
Lowell Ahart
2003-7-6
10362
Yuba
In meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
JEPS104244
Carex feta
Lowell Ahart
2003-7-6
10361
Yuba
In a meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins.
836
Comment
JEPS104248
Arrhenatherum elatius
Lowell Ahart
2003-7-6
10367
Yuba
Near a meadow, e of the power line, ca 50 yd nw of Fountain Hill Rd, ca 5 mi (air) n of Dobbins.
836
Comment
JEPS104249
Eleocharis bolanderi
Lowell Ahart
2003-7-6
10362
Yuba
In meadow, e of the power line, ca 60 yd nw of Fountain Hill Rd, ca 5 mi (air) n of Dobbins.
836
Comment
JEPS104291
Madia gracilis
Lowell Ahart
2003-7-6
10355
Yuba
Near a meadow, e of the power line, ca 30 yd w of Fountain Hill Rd, ca 5 mi (air) n of Dobbins.
836
Comment
SEINET13710634
Scirpus setaceus
Lowell William Ahart, Lowell William Ahart
2003-1
10363
Yuba
5 Air Mi. N Od Dobbins (39 Deg 26'11.7"N, 121 Deg 12'07.3"W) 2746 Ft.
837
Comment
SJSU8742
Fritillaria micrantha
N. A. Hopkins
1980-4-12
967
Yuba
Abernathy (Abranathy) Rd 100 yds from its intersection with Forbestown-Woodleaf Rd c. 2-3 mi E of Forbestown
838
Comment
SEINET3450942
Juncus effusus var. exiguus
Unknown
2003-7-2
10347
Yuba
Dobbins, Dobbins, about 3 air miles northeast, about 0.5 miles north of Fountain Hill Road, about 3 miles south of Oregon Hill Road, west side of Fountain Hill road
840
Comment
SEINET3450944
Juncus dubius
Unknown
2003-7-2
10346
Yuba
Dobbins, Dobbins, about 3 air miles northeast, about 0.5 miles north of Fountain Hill Road, about 3 miles south of Oregon Hill Road, west side of Fountain Hill road
840
Comment
CHSC116579
Piperia elongata
L. P. Janeway
2015-6-15
11778
Yuba
Northern Sierra Nevada. Plumas National Forest; 1.4 air-km south-southeast of Sunser Hill, just south of Oroville-Wyandotte Canal, 0.4 air-km east of New York Creek.
841
Comment
CHSC84143
Epilobium ciliatum subsp. ciliatum
Lowell Ahart
2003-7-2
10349
Yuba
Seep on the east side of Fountain Hill Road, about 3 miles south of Oregon Hill Road, about 1/2 mile (air) north of Fountain House Hill, about 3 miles (air) northeast of Dobbins.
841
Comment
JEPS104040
Epilobium ciliatum subsp. ciliatum
Lowell Ahart
2003-7-2
10349
Yuba
Seep on the e side of Fountain Hill Rd, ca 3 mi south of Oregon Hill Rd, ca 1/2 mi (air) n of Fountain House Hill, ca 3 mi (air) ne of Dobbins.
841
Comment
CHSC112858
Iris hartwegii subsp. hartwegii
L. P. Janeway
2014-4-24
11236
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
850
Comment
CHSC112859
Lactuca virosa
L. P. Janeway
2014-6-26
11425
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
850
Comment
CHSC112861
Monardella sheltonii
L. P. Janeway
2014-4-26
11426
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
850
Comment
CHSC112862
Hypericum concinnum
L. P. Janeway
2014-4-26
11427
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
850
Comment
CHSC112863
Frangula rubra subsp. obtusissima
L. P. Janeway
2014-4-24
11234
Yuba
Northern High Sierra Nevada. Plumas National Forest; above the end of Road 18N01A halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River); 5.6 air-km northeast of Dobbins.
850
Comment
CHSC112197
Salix laevigata
Lowell Ahart
2013-4-23
18565
Yuba
Mined area along Costa Creek, about 100 yards east of where the paved road crosses Costa Creek, about 2 1/2 miles (air) southeast of the Forbestown store.
851
Comment
CHSC112261
Fritillaria eastwoodiae
Lowell Ahart
2013-4-23
18566
Yuba
Mined area along Costa Creek, about 100 yards east of where the paved road crosses Costa Creek, about 2 1/2 miles (air) southeast of the Forbestown store.
851
Comment
CHSC112954
Baccharis pilularis subsp. consanguinea
L. P. Janeway
2014-6-6
11580
Yuba
Northern High Sierra Nevada. Plumas National Forest; small ephemeral meadow on a flattish bench at head of ephemeral northeastern tributary to Little Oregon Creek; 1.9 air km south-southeast of Pike County Peak; 0.24 km northeast of Oregon Hill Road, 0.15 km south of Peterson Ridge Road.
852
Comment
CHSC112956
Juncus oxymeris
L. P. Janeway
2014-6-26
11423
Yuba
Northern High Sierra Nevada. Plumas National Forest; small ephemeral meadow on a flattish bench at head of ephemeral northeastern tributary to Little Oregon Creek; 1.9 air km south-southeast of Pike County Peak; 0.24 km northeast of Oregon Hill Road, 0.15 km south of Peterson Ridge Road.
852
Comment
CHSC115894
Rosa rubiginosa
L. P. Janeway
2015-6-30
11788
Yuba
Northern High Sierra Nevada. Plumas National Forest; Weiss Hill Meadow, a large meadow 600 air-km east-southeast of junction of Weiss Hill Road and Forbestown Road; at the head of a minor northwestern tributary to New York Creek.
853
Comment
CHSC115905
Brodiaea sierrae
L. P. Janeway
2015-6-29
11785
Yuba
Northern High Sierra Nevada. Plumas National Forest; Weiss Hill Meadow, a large meadow 600 air-km east-southeast of junction of Weiss Hill Road and Forbestown Road; at the head of a minor northwestern tributary to New York Creek.
853
Comment
CHSC115907
Hoita orbicularis
L. P. Janeway
2015-6-29
11786
Yuba
Northern High Sierra Nevada. Plumas National Forest; Weiss Hill Meadow, a large meadow 600 air-km east-southeast of junction of Weiss Hill Road and Forbestown Road; at the head of a minor northwestern tributary to New York Creek.
853
Comment
CHSC116581
Leontodon saxatilis subsp. longirostris
L. P. Janeway
2015-6-30
11787 A
Yuba
Northern High Sierra Nevada. Plumas national Forest; Weiss Hill Meadow, a large meadow 600 air-km east-southeast of junction of Weiss Hill Road and Forbestown Road; at the head of a minor northwestern tributary to New York Creek.
853
Comment
CHSC33754
Rhamnus crocea
M. S. Taylor; L. Hanson
1981-4-15
3538
Yuba
S side of rd 19N44, in Golden Gate Ravine, ca. 1.5 mi sw of Woodleaf.
853
Comment
CHSC63234
Isoetes nuttallii
Lowell Ahart
1994-6-5
7292
Yuba
On the north side of Costa Creek, on the north side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC63249
Hosackia pinnata
Lowell Ahart
1994-6-5
7305
Yuba
On the bottom and sides of Costa Creek, on the east side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC63260
Collomia heterophylla
Lowell Ahart
1994-6-5
7297
Yuba
On the north side of Costa Creek, on the south side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC63290
Carex hirtissima
Lowell Ahart
1994-6-5
7304
Yuba
On the south side of Costa Creek, on the east side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC63306
Bromus commutatus
Lowell Ahart
1994-6-5
7303
Yuba
On the south side of Costa Creek, on the east side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC63312
Panicum acuminatum var. acuminatum
Lowell Ahart
1994-6-5
7308
Yuba
Meadow on the east side of Forbestown Road, about 3 (air) miles east of Forbestown.
853
Comment
CHSC69127
Angelica breweri
Lowell Ahart
1997-8-7
7836
Yuba
On east side of the dirt road, about 2 miles (air) southeast of Woodleaf, about 3 miles (air) northeast of Challenge.
853
Comment
JEPS87678
Carex hirtissima
Lowell Ahart
1994-6-5
7304
Yuba
ca. 3 (air) mi e Forbestown (s side of creek, e side of Forbestown Rd.); Costa Creek
853
Comment
JEPS88903
Mimulus bicolor
Lowell Ahart
1994-6-5
7293
Yuba
about 3 air mi e of Forbestown (on n side of Costa Creek, on n side of Forbestown Road); Costa Creek, Forbestown Road
853
Comment
JEPS94518
Angelica breweri
Lowell Ahart
1997-8-7
7836
Yuba
about 3 air mi ne of Challenge (abut 2 air mi se of Woodleaf, on e side of the dirt road)
853
Comment
JEPS95325
Bromus commutatus
Lowell Ahart
1994-6-5
7303
Yuba
3 air miles E of Forbestown (S side of Costa Creek, E side of Forbestown Road)
853
Comment
JEPS95343
Madia exigua
Lowell Ahart
1994-6-5
7300
Yuba
ca. 3 (air) mi e Forbestown (s side of creek, e side of Forbestown Rd.); Costa Creek
853
Comment
JEPS95516
Bromus laevipes
Lowell Ahart
1994-6-5
7299
Yuba
3 air miles E of Forbestown (E side of Costa Creek, S side of Forbestown Road)
853
Comment
JEPS95526
Carex feta
Lowell Ahart
1994-6-5
7307
Yuba
3 air miles E of Forbestown (E side of Forbestown Road)
853
Comment
SEINET10462863
Campanula prenanthoides
Clifton
1971-7-4
CLIFTON 324
Yuba
CHALLENGE DISTURBED AREA. T19N R7E SEC. 17
853
Comment
SEINET10469564
Fritillaria micrantha
Mary Susan Taylor, L. Hanson
1981-4-15
Taylor 3537
Yuba
T19N R7E se sec 7, Clipper Mills quad. N side of Forbestown-Woodleaf Rd, ca. 3/4 mi E of its jct with Forbestown Rd, ca. 2 mi W of Woodleaf. 2800 ft.
853
Comment
SEINET10493671
Rhamnus ilicifolia
Mary Susan Taylor, L. Hanson
1981-4-15
Taylor 3538
Yuba
T19N R7E ne/nw sec 17, Clipper Mills quad. S side of Rd 19N44, in Golden Gate Ravine, ca. 1.5 mi SW of Woodleaf. 2800 ft.
853
Comment
SEINET10937811
Quercus durata
Mary Susan Taylor, L. Hanson
Taylor 3466
Yuba
T19N R7E se section 7; Clipper Mills quad. N side of Forbestown-Woodleaf Rd, ca. 3/4 mi E of its jct with Forbestown Rd, ca. 2 mi W of Woodleaf. Open reddish weathered serpentine area; 2800 ft.
853
Comment
CHSC112846
Calochortus monophyllus
L. P. Janeway
2014-4-15
11225
Yuba
Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 18N01A close to its lower end.
860
Comment
UCD52570
Arctostaphylos viscida
B. F. Smith
1968-9-20
90
Yuba
Gochette Ranch, 3 miles east of Challenge, Yuba County, California.
883
Comment
CHSC10690
Disporum hookeri
Lowell Ahart
1964-5-3
Yuba
Near Bullard's Bar.
914
Comment
CHSC10692
Fragaria vesca
Lowell Ahart
1970-4-5
Yuba
Near Challenge.
914
Comment
CHSC10755
Rosa bridgesii
Lowell Ahart
1968-5-15
Yuba
Near Bullards Bar Dam.
914
Comment
CHSC10805
Anemone oregana
Lowell Ahart
1970-5-7
Yuba
Along Deadwood Creek, near Challenge.
914
Comment
CHSC46024
Aspidotis densa
Lowell Ahart
1974-7-29
686
Yuba
About 50 yards south of Forbestown Road, near Costa Creek, about 2 1/2 miles east of Forbestown.
914
Comment
CHSC46538
Cephalanthera austiniae
Lowell Ahart
1974-5-29
457
Yuba
About 1 mile north of Challenge.
914
Comment
CHSC47551
Juncus ensifolius
Lowell Ahart
1969-7-15
30
Yuba
About 10 miles south of La Porte.
914
Comment
CHSC47589
Fritillaria recurva
Lowell Ahart
1972-4-28
91
Yuba
On the north-west side of the dirt road to Slate Creek, about 3 miles north-east of Strawberry Valley, about 10 miles south of La Porte.
914
Comment
SEINET13693759
Diplacus aurantiacus
D. Kaplan
1981-5-2
s.n.
Yuba
Hwy 49, Dobbins.
914
Comment
SJSU14260
Ceanothus lemmonii
N. A. Hopkins
1989-4-28
1484
Yuba
by Ridge Rd to Allegheny c. 3 mi off Hwy 49
914
Comment
SJSU14290
Ceanothus integerrimus
N. A. Hopkins
1989-6-29
1541
Yuba
Ridge Rd to Allegheny c. 2 mi off Hwy 49
914
Comment
UC699597
Cupressus macnabiana
Richard Sias
1945-3-9
Yuba
Challenge Challenge (sw slope of rocky ridge)
914
Comment
UC936188
Aegilops triuncialis
S. Galen Smith
1951-6-12
Yuba
State Highway 49 near Camptonville
914
Comment
UCD112656
Ceanothus prostratus
Kathleen Keliher
1975-5-6
92
Yuba
Along La Porte Road, 2 miles from Forbestown Road, Challenge.
914
Comment
UCD119167
Cynoglossum grande
Kathleen Keliher
1975-5-15
108
Yuba
Along Cleaveland Road, 3 miles east of Camptonville.
914
Comment
SEINET11995503
Arctostaphylos truei
W. Knight, Knight, I.; Knight, T.
1988-1
6298
Yuba
Kellogg Flat near Woodleaf, on La Porte Rd
914
Comment
UCD125090
Lamium amplexicaule
Kathleen Keliher
1975-5-15
109
Yuba
Across from mountain view property, Cleaveland Road, 3 miles east of Camptonville.
914
Comment
UCR567
Hypericum perforatum
Frank C. Vasek
1955-1
272
Yuba
Sierra Nevada Mountains, north fork of Yuba River
915
Comment
RSA232269
Viola lobata var. lobata
James Henrickson
1969-5-25
3447
Yuba
Ca. 60 mi. NE of Yuba City, 1 mi. W. of Sierra Co. line along Hwy. 49;
915
Comment
CHSC118496
Aspidotis densa
L. P. Janeway
2016-5-11
11960
Yuba
Northern High Sierra Nevada. Plumas national Forest; near head of eastern tributary of Indian Creek; west side of Road 19N53 0.4 road-km south of Road 29N13.
920
Comment
CHSC118502
Erythranthe bicolor
L. P. Janeway
2016-5-11
11958
Yuba
Northern High Sierra Nevada. Plumas National Forest; near head of eastern tributary of Indian Creek; west side of Road 19N53 0.4 road-km south of Road 20N13.
920
Comment
CHSC118503
Dichelostemma capitatum subsp. capitatum
L. P. Janeway
2016-5-11
11959
Yuba
Northern High Sierra Nevada. Plumas National Forest; near head of eastern tributary of Indian Creek; west side of Road 19N53 0.4 road-km south of Road 29N13.
920
Comment
CHSC113659
Luzula subsessilis
L. P. Janeway
2014-5-20
11257
Yuba
Northern High Sierra Nevada. Plumas National Forest; 1.9 air-km southeast of Pike County Peak, 4.1 air-km southeast of Challenge; near Road 29N38.
928
Comment
UCD135124
Pseudotsuga menziesii var. menziesii
Kathleen Keliher
1975-5-6
91
Yuba
Ca. 30 meters from La Porte Road on Forbestown Road, 1 mile east of Woodleaf.
929
Comment
CHSC87346
Erythronium multiscapideum
Lowell Ahart
2004-4-27
10769
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf.
931
Comment
CHSC87349
Berberis aquifolium var. dictyota
Lowell Ahart
2004-4-27
10770
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf.
931
Comment
CHSC87927
Aspidotis densa
Lowell Ahart
2004-5-21
10937
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf.
931
Comment
JEPS105852
Viola purpurea subsp. purpurea
Lowell Ahart
2004-4-27
10768
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf
931
Comment
JEPS106273
Erythronium multiscapideum
Lowell Ahart
2004-4-27
10769
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf
931
Comment
JEPS106275
Orobanche uniflora var. uniflora
Lowell Ahart
2004-4-27
10765
Yuba
About 20 yards west of a drainage, about 40 yards south of the road, about 1/2 mile (air) southeast of Woodleaf
931
Comment
JEPS106277
Cardamine pachystigma var. pachystigma
Lowell Ahart
2004-4-27
10767
Yuba
About 20 yards north of a drainage, about 50 yards east of the road, about 1/2 mile (air) southeast of Woodleaf
931
Comment
SBBG119786
Senecio aronicoides
L. Ahart
2004-4-27
10766
Yuba
ca. 20 yards W of drainage, ca. 40 yards S of the rd, ca. 0.5 air mi SE of Woodleaf
931
Comment
HSC96893
Orobanche uniflora
L. Ahart
2004-4-27
10765
Yuba
About 20 yrds. W of a drainage, about 40 yrds. S of the road, about 1/2 mi. (air) SE of Woodleaf
932
Comment
HSC96917
Senecio aronicoides
L. Ahart
2004-4-27
10766
Yuba
About 20 yrds. W of a drainage, about 40 yrds. S of the road, about 1/2 mi. (air) SE of Woodleaf
932
Comment
HSC97028
Viola purpurea subsp. purpurea
L. Ahart
2004-4-27
10768
Yuba
About 20 yds. N of a drainage, about 50 yds. E of the road, about 1/2 mi. SE of Woodleaf
932
Comment
UCD110843
Cupressus macnabiana
Christopher Mallek
2008-1
s.n.
Yuba
Bald Mountain.
935
Comment
CHSC69457
Cyperus eragrostis
Lowell Ahart
1997-8-30
7879
Yuba
On the west side of the dirt road, near a road culvert, about one mile (air) south of Woodleaf.
944
Comment
JEPS94353
Juncus ensifolius
Lowell Ahart
1997-8-30
7878
Yuba
about 1 air mi s of Woodleaf (on w side of the dirt road, near a road culvert)
944
Comment
JEPS94448
Pseudognaphalium thermale
Lowell Ahart
1997-8-30
7881
Yuba
about 1 air mi s of Woodleaf (on the w side of the dirt road, near a road culvert)
944
Comment
JEPS94449
Cyperus eragrostis
Lowell Ahart
1997-8-30
7879
Yuba
about 1 air mi s of Woodleaf (on w side of the dirt road, near a road culvert)
944
Comment
UC648299
Swertia albicaulis var. nitida
Lewis S. Rose
1939-6-6
39228
Yuba
Woodleaf
944
Comment
UCD107602
Trifolium breweri
W. R. Powell
1968-6-7
1554
Yuba
2.5 miles NE of Challenge, 1/2 mile S of Woodleaf.
944
Comment
CHSC110135
Dittrichia graveolens
M. S. Williams; T. M. Hanson
2012-10-31
Yuba
Northern High Sierra Nevada. Plumas National Forest; approximately 1.3 air miles northeast of Challenge (1.7 road miles).
945
Comment
SEINET3163174
Viola purpurea
L. S. Rose
1939-6-6
39229
Yuba
Woodleaf
945
Comment
CHSC115286
Horkelia tridentata var. tridentata
Lowell Ahart
2015-4-30
20126
Yuba
Open forest, on the north side of the gravel road, about 30 yards east of the gate, about 3/4 mile (air) southeast of Woodleaf.
948
Comment
CHSC115302
Carex multicaulis
Lowell Ahart
2015-4-30
20125
Yuba
Open forest, on the south side of the gravel road, about 10 yards east of the gate, about 3/4 mile (air) southeast of Woodleaf. Mixed Evergreen Forest.
948
Comment
HSC96960
Isoetes nuttallii
L. Ahart
2004-4-27
10750
Yuba
100 yards NW of where drainage crosses the rd., about 0.5 mi. SE of Woodleaf
951
Comment
HSC97029
Zigadenus paniculatus
L. Ahart
2004-4-27
10754
Yuba
Small drainage 100 yds NW of where drainage crosses rd., 0.5 mi. SE of Woodleaf
951
Comment
CHSC71464
Brodiaea sierrae
Lowell Ahart
1998-7-19
8050
Yuba
On dry rocky serpentine soil, on the north side of the dirt road, about 3/4 mile southeast of Woodleaf.
960
Comment Read comments Jan 29 2013
CHSC33580
Fragaria vesca
M. S. Taylor
1981-4-22
3554
Yuba
E side of Empire Rd, ca. 0.5 mi s of its jct with Laporte Rd, ca. 1 mi sw of Woodleaf.
975
Comment
JEPS98335
Eleocharis bolanderi
Lowell Ahart
2000-7-13
8590
Yuba
2 1/2 air miles SE of Camptonville (S side of Ridge Road, 1/4 mi W of Our House, 2 air mi E of Celestial Valley)
975
Comment
RSA109836
Scutellaria californica
E. K. Balls, L. W. Lenz
1956-6-20
21852
Yuba
4 mi. sw. of Camptonville, along State Hwy. 49.
976
Comment
JEPS117940
Rhamnus ilicifolia
L. P. Janeway
2008-5-11
9355
Yuba
About 0.8 km north-northereast of Challenge of Challange-La Porte Road (Golden Gate Ravine side of the ridge between that and Jordan Creek; west side of Road 19N04 1.1 km north-northwest); Northern High Sierra Nevada
994
Comment
CHSC39279
Cordylanthus tenuis subsp. tenuis
Lowell Ahart
1983-8-10
4271
Yuba
4 miles south-east of Challenge.
1000
Comment
CAS-BOT-BC364917
Solidago velutina subsp. californica
Lowell Ahart
1983-8-10
4275
Yuba
Along the Peterson Ridge Road, about 5 miles east of Challenge
1000
Comment
SEINET10549248
Cordylanthus pilosus subsp. bolanderi
Lowell Ahart, Peter Ahart
1983-8-10
Ahart 4271
Yuba
Peterson Rd, ca. 4 mi se of Challenge. Yellow Pine Forest; 1000 m.
1000
Comment
SEINET10935796
Monardella lanceolata
Lowell Ahart, Peter Ahart
1983-8-10
Ahart 4273
Yuba
Along Peterson Rd, ca. 5 mi e of Challenge. Yellow Pine Forest; 1000 m.
1000
Comment
CHSC83006
Ericameria nauseosa var. speciosa
Lowell Ahart
2002-9-8
9936
Yuba
Along a wash, on the north side of the dirt road, about 1 mile southeast of Woodleaf, about 3 miles (air) northeast of Challenge.
1001
Comment
CHSC83009
Eriogonum umbellatum var. ahartii
Lowell Ahart
2002-9-8
9935
Yuba
Along a wash, on the north side of the dirt road, about 1 mile southeast of Woodleaf, about 3 miles (air) northeast of Challenge.
1001
Comment
JEPS104649
Eriogonum umbellatum var. ahartii
Lowell Ahart
2002-9-8
9935
Yuba
serpentine area, along a small wash, N side of the dirt road, about 1 mi SE of Woodleaf, about 3 air mi NE of Challenge; Lat. 39 deg. 30' 33.8, Long. 121 deg. 11' 01.7
1001
Comment
RSA0004430
Clarkia mildrediae
L. P. Janeway
1995-7-15
4854
Yuba
Inner canyon of Slate Creek, 3 mi northeast of Strawberry Valley; along Road 10N35 2.15 mi northeast of Road 20N04. Southwest facing road cut bank through greenstone and metamorphic rocks.
1006
Comment
RSA712787
Scutellaria californica
L. P. Janeway
1994-1-7
4675
Yuba
Northern High Sierra Nevada. West side of Slate Creek about 3 air mi northeast of Strawberry Valley; along Road 20N35 0.1 mi south of the bridge across Slate Creek.
1006
Comment
CHSC100728
Fritillaria eastwoodiae
L. P. Janeway
2008-5-11
9359
Yuba
Northern High Sierra Nevada. About 0.8 km north-northeast of Challenge; Golden Gate Ravine side of the ridge between that and Jordan Creek; west side of Road 19N04 1.1 km north-northwet of Challenge-La Porte Road.
1012
Comment
CHSC87348
Rosa bridgesii
Lowell Ahart
2004-4-27
10762
Yuba
Near a large wide trail, very start of a small drainage, drainage crosses a water ditch and continues on and crossed the road, about 350 yards northwest of the road, serpentine area, about 40 yards southwest of the marker for sections 9, 10, 16, and 15, about 1/2 mile (air) southeast of Woodleaf.
1012
Comment
CHSC97458
Galium sparsiflorum subsp. glabrius
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-9-18
14499
Yuba
Open meadow, about 20 yards east of the dirt road, Hampshire Creek Meadow, about 1 mile (air) east of Clipper Mills.
1015
Comment
CHSC97459
Bidens frondosa
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-9-18
14497
Yuba
On the east side of a small pond, on the west side of the dirt road, Hampshire Creek Meadow, about 2 yards west of the dirt road, about 1 mile (air) east of Clipper Mills.
1015
Comment
CHSC97460
Juncus cyperoides
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-9-18
14498
Yuba
In a small meadow, about 50 yards northwest of the dirt road, north part of Hampshire Creek Meadow, about 1 mile (air) east of Clipper Mills.
1015
Comment
CHSC97461
Pteridium aquilinum var. pubescens
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-9-18
14500
Yuba
Under trees, Hampshire Creek Meadow, about 80 yards east of the dirt road, about 1 mile (air) east of Clipper Mills.
1015
Comment
JEPS115042
Juncus cyperoides
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-9-18
14498
Yuba
In a small meadow, about 50 yards northwest of the dirt road, north part of Hampshire Creek Meadow, about 1 mile (air) east of Clipper Mills
1015
Comment
JEPS115047
Bidens frondosa
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-9-18
14497
Yuba
On the east side of a small pond, on the west side of the dirt road, Hampshire Creek Meadow, about 2 yards west of the dirt road, about 1 mile (air) east of Clipper Mills
1015
Comment
JEPS115066
Galium sparsiflorum subsp. glabrius
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-9-18
14499
Yuba
Open meadow, about 20 yards east of the dirt road, Hampshire Creek Meadow, about 1 mile (air) east of Clipper Mills
1015
Comment
CHSC95111
Chondrilla juncea
L. P. Janeway; Erin Brandy, David Toren
2006-9-25
8888
Yuba
Northern High Sierra nevada. Plumas National Forest; along Scales Road on east side of canyon of Slate Creek, 0.7 km south of the bridge across the creek; 4.5 air km west-southwest of Strawberry Valley.
1017
Comment
CHSC96876
Carex stipata var. stipata
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-7-13
14298
Yuba
On the south side of Hampshire Creek, on the southeast side of a large wet meadow, about 80 yards east of the poor Forest Road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96958
Carex amplifolia
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-7-13
14296
Yuba
On the south side of Hampshire Creek, on the southeast side of a large wet meadow, about 80 yards east of the poor Forest Road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96976
Platanthera leucostachys
Lowell Ahart
2007-8-7
14422
Yuba
On the southwest part of Hampshire Creek Meadow, about 80 yards west of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96978
Hypochaeris radicata
Lowell Ahart
2007-8-7
14411
Yuba
Hampshire Creek Meadow, about 30 yards east of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96979
Epilobium ciliatum subsp. glandulosum
Lowell Ahart
2007-8-7
14421
Yuba
On the southwest part of Hampshire Creek Meadow, about 80 yards west of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96980
Juncus effusus subsp. pacificus
Lowell Ahart
2007-8-7
14406
Yuba
Hampshire Creek Meadow, about 80 yards west of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC96981
Potamogeton natans
Lowell Ahart
2007-8-7
14413
Yuba
Hampshire Creek Meadow, about 5 yards west of the dirt road, about 1 mile (air) east of Clipper Mills. In shallow water, on the east side of a small pond, on the west side of the dirt road.
1021
Comment
CHSC96987
Stellaria borealis subsp. sitchana
Lowell Ahart
2007-8-7
14408
Yuba
Hampshire Creek Meadow, about 20 yards east of the dirt road, about 1 mile (air) east of Clipper Mills. On the east side of a small pond, on the west side of the dirt road.
1021
Comment
CHSC97076
Juncus dubius
Lowell Ahart
2007-8-7
14423
Yuba
In shallow water, open meadow, on the southeast part of Hampshire Creek Meadow, about 50 yards east of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC97119
Gaultheria ovatifolia
Lowell Ahart
2007-8-7
14425
Yuba
South of Hampshire Creek Meadow, graded edges of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
CHSC97199
Juncus cyperoides
Lowell Ahart
2007-8-7
14420
Yuba
Along a small stream, about 100 yards northwest of the dirt road, north part of Hampshire Creek Meadow, about 1 mile (air) east of Clipper Mills.
1021
Comment
JEPS113576
Hypochaeris radicata
Lowell Ahart
2007-8-7
14411
Yuba
Hampshire Creek Meadow, about 30 yards east of the dirt road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113578
Galium mollugo
Lowell Ahart
2007-8-7
14426
Yuba
Small open flat, about 200 yards south of Hampshire Creek Meadow, about 30 yards est of the dirt road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113686
Hypericum anagalloides
Lowell Ahart
2007-8-7
14407
Yuba
Hampshire Creek Meadow, about 30 yards east of the dirt road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113714
Carex amplifolia
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-7-13
14296
Yuba
On the south side of Hampshire Creek, on the southeast side of a large wet meadow, about 80 yards east of the poor Forest Road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113729
Carex laeviculmis
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-7-13
14295
Yuba
On the south side of Hampshire Creek, on the south side of a large wet meadow, about 80 yards east of the poor Forest Road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113840
Juncus dubius
Lowell Ahart
2007-8-7
14423
Yuba
In shallow water, open meadow, on the southeast part of Hampshire Creek Meadow, about 50 yards east of the dirt road, about 1 mile (air) east of Clipper Mills
1021
Comment
JEPS113845
Juncus laccatus
Lowell Ahart
2007-8-7
14414
Yuba
On the east side of a small pond, on the west side of the dirt road, Hampshire Creek Meadow, about 5 yards west of the dirt road, about 1 mile (air) east of Clipper Mills
1021
Comment
RSA726784
Boykinia occidentalis
L. Ahart, Lawrence Janeway, Linnea Hanson
2007-7-13
s.n.
Yuba
About 100 yards east of the poor Forest Road, about 1 mile (air) east of Clipper Mills.
1021
Comment
UCD129287
Artemisia douglasiana
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12830
Yuba
Northern Sierra Nevada Mountains: Mountain House Road 0.6 mile west of the Sierra County line. Sleighville area beside Willow Creek.
1021
Comment
UCD136425
Dryopteris arguta
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12828
Yuba
Northern Sierra Nevada Mountains Foothills: Mountain House Road 0.6 mile west of Sierra county line. Sleighville area beside Willow Creek.
1021
Comment
UCD136497
Polystichum imbricans subsp. curtum
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12824
Yuba
Northern Sierra Nevada Mountains: Mountain House Road 0.6 miles west of the Sierra Co. line; Sleighville area beside Willow Creek.
1021
Comment
UCD99789
Persicaria punctata
G. K. Helmkamp; E. A. Helmkamp
2007-8-29
12826
Yuba
Northern Sierra Nevada Mountains Foothills: Mountain House Road 0.6 mile west of the county line. Sleighville area beside Willow Creek.
1021
Comment
UCR191116
Polystichum imbricans subsp. imbricans
George K. Helmkamp, E. A. Helmkamp
2007-8-29
12823
Yuba
Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek
1021
Comment
UCR191119
Polygonum aviculare
George K. Helmkamp, E. A. Helmkamp
2007-8-29
12825
Yuba
Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek
1021
Comment
UCR191123
Artemisia douglasiana
George K. Helmkamp, E. A. Helmkamp
2007-8-29
12830
Yuba
Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek
1021
Comment
RSA726337
Stellaria borealis subsp. sitchana
L. Ahart
2007-8-7
14408
Yuba
Hampshire Creek Meadow, about 20 yards east of the dirt road, about 1 mile (air) east of Clipper Mills.
1021
Comment
SBBG121294
Juncus tenuis
L. Ahart
2007-8-7
14428
Yuba
S of Hampshire Crk Meadow, ca. 1 mi E of Clipper Mills
1021
Comment
CHSC107277
Frangula rubra subsp. rubra
L. P. Janeway
2011-8-10
10639
Yuba
Northern High Sierra Nevada. Plumas National Forest; serpentine slope on southeast side of Road 19N04 1.3 km north of Challenge-La Porte Road; 2.2 air km northeast of Challenge.
1023
Comment
CHSC107426
Perideridia bacigalupii
L. P. Janeway
2011-8-10
10644
Yuba
Northern High Sierra Nevada. Plumas National Forest; serpentine slope on southeast side of Road 19N04 1.3 km north of Challenge-La Porte road; 2.2 air km northeast of Challenge.
1023
Comment
CHSC107429
Hesperolinon micranthum
L. P. Janeway
2011-8-10
10642
Yuba
Northern High Sierra Nevada. Plumas National Forest; serpentine slope on southeast side of Road 19N04 1.3 km north of Challenge-La Porte road; 2.2 air km northeast of Challenge.
1023
Comment
CAS-BOT-BC344997
Carex mendocinensis
L. P. Janeway; Lowell Ahart; Linnea Hanson
2007-7-13
9116
Yuba
Northern High Sierra Nevada. Plumas National Forest; Hampshire Creek meadow, 1.5 air km E of Clipper Mills and 1.8 air km NW of North Yuba River.
1026
Comment
CHSC96991
Phalaris arundinacea
L. P. Janeway; Lowell Ahart, Linnea Hanson
2007-7-13
9117
Yuba
Northern High Sierra Nevada. Plumas National Forest; Hampshire Creek meadow, 1.5 air km east of Clipper Mills and 1.8 air km northwest of North Yuba River. Just east of the road crossing the meadow.
1026
Comment
HSC103662
Carex cyrtostachya
L. P. Janeway, L. Ahart, Linnea Hanson
2007-7-13
9116
Yuba
Northern High Sierra Nevada. Plumas National Forest; Hampshire Creek meadow, 1.5 air km. E of Clipper Mills and 1.8 air km. NW of North Yuba River
1026
Comment
UCR259341
Juncus cyperoides
Glenn L. Clifton
2001-8-20
37290
Yuba
Hampshire Creek
1027
Comment
CHSC93154
Chondrilla juncea
L. P. Janeway
1994-8-9
4725
Yuba
Northern High Sierra Nevada. East side of Slate Creek about 3 mi northeast of Strawberry Valley; along Road 20N35 (road to Scales) 0.4 mi southeast of its bridge across Slate Creek.
1036
Comment
JEPS100359
Sanguisorba annua
Dean W. Taylor
2001-6-6
17779
Yuba
3 air mi NE of Strawberry Valley (Slate Creek, at bridge of Forest Road 35); Yuba River Watershed
1036
Comment
RSA712897
Chondrilla juncea
L. P. Janeway
1994-8-9
4725
Yuba
Northern High Sierra Nevada, east side of Slate Creek about 3 miles NE of Strawberry Valley; along Road 20N35 (road to Scales) 0.4 mile southeast of its bridge across Slate Creek.
1037
Comment
CHSC62590
Diplacus torreyi
L. P. Janeway
1993-6-15
4385
Yuba
Plumas National Forest. 1.3 mi east of Woodleaf, 1.2 mi southwest of Clipper Mills; uppermost drainage of Slapjack Creek.
1043
Comment
CHSC96879
Juncus effusus subsp. pacificus
Lowell Ahart; Lawrence Janeway, Linnea Hanson
2007-7-13
14300
Yuba
About 30 yards east of a poor dirt road, about 1 1/2 miles (air) northeast of Clipper Mills.
1045
Comment
JEPS113873
Juncus dubius
Lowell Ahart, Lawrence Janeway, Linnea Hanson
2007-7-13
14302
Yuba
About 30 yards east of a poor dirt road, about 1 1/2 miles (air) northeast of Clipper Mills
1045
Comment
SEINET3814609
Chamaebatia foliolosa
Lewis S. Rose
1933-5-27
33204
Yuba
Woodleaf.
1052
Comment
CHSC89899
Clarkia mildrediae subsp. lutescens
M. K. Hayden; Z. E. Diggory
2004-6-25
Yuba
Northern High Sierra Nevada. Located at Slate Creek Diversion across from the intake structure.
1066
Comment
SJSU10226
Notholithocarpus densiflorus var. echinoides
C. W. Sharsmith
1983-6-8
8807
Yuba
near Slate Cr bridge crossing on Quincy-LaPorte Rd
1066
Comment
SJSU10223
Collomia heterophylla
C. W. Sharsmith
1983-6-8
8804
Yuba
Slate Cr at bridge crossing of the Scales-LaPorte Rd
1066
Comment
CHSC83032
Juncus tenuis
Lowell Ahart
2002-10-9
9951
Yuba
Area east of a spring, below the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83035
Gnaphalium palustre
Lowell Ahart
2002-10-9
9952
Yuba
Along Lost Creek, below the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83037
Mollugo verticillata
Lowell Ahart
2002-10-9
9970
Yuba
Along the south bank of Lost Creek, below the high water line of Sly Creek Reservoir, about 200 yards southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83043
Dysphania pumilio
Lowell Ahart
2002-10-9
9954
Yuba
Area east of a spring, below the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83048
Eleocharis obtusa
Lowell Ahart
2002-10-9
9973
Yuba
Along Lost Creek, below the high water line of Sly Creek Reservoir, about 50 yards southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83065
Juncus acuminatus
Lowell Ahart
2002-10-9
9955
Yuba
Along a small stream, below the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
CHSC83067
Muhlenbergia filiformis
Lowell Ahart
2002-10-9
9972
Yuba
On the south bank of Lost Creek, below the high water line of Sly Creek Reservoir, about 200 yards southwest of the Day Camp, Sly Creek Reservoir.
1072
Comment
JEPS103390
Juncus tenuis
Lowell Ahart
2002-10-9
9951
Yuba
Area E of a spring, below the high water line of Sly Creek Reservoir, ca 1/8 mile SW of the Day Camp, Sly Creek Reservoir.
1072
Comment
JEPS103420
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart
2002-10-9
9966
Yuba
On the W bank of a small stream, below the high water line of Sly Creek Reservoir, ca 1/8 mile SW of the Day Camp, Sly Creek Reservoir.
1072
Comment
JEPS103440
Epilobium ciliatum subsp. glandulosum
Lowell Ahart
2002-10-9
9957
Yuba
Along Lost Creek, below the high water line of Sly Creek Reservoir, ca 1/8 mile SW of the Day Camp, Sly Creek Reservoir.
1072
Comment
JEPS103441
Lindernia dubia var. anagallidea
Lowell Ahart
2002-10-9
9971
Yuba
On the S bank of Lost Creek, below the high water line of Sly Creek Reservoir, ca 200 yards SW of the Day Camp, Sly Creek Reservoir.
1072
Comment
JEPS103442
Rorippa curvisiliqua var. orientalis
Lowell Ahart
2002-10-9
9953
Yuba
Area E of a spring, below the high water line of Sly Creek Reservoir, ca 1/8 mile SW of the Day Camp, Sly Creek Reservoir.
1072
Comment
UCR263624
Euphorbia serpillifolia subsp. serpillifolia
Lowell Ahart
2002-10-9
9966
Yuba
Sly Creek Reservoir, below the high water line, ca 1/8 mile southwest of the Day Camp
1073
Comment
CHSC83049
Sceptridium multifidum
Lowell Ahart
2002-10-9
9964
Yuba
East of a small stream, at the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir.
1075
Comment
CAS-BOT-BC26194
Sidalcea gigantea
G. L. Clifton
1996-8-17
35038
Yuba
At Travis Saddle along La Porte Road
1097
Comment
CHSC46476
Aralia californica
Lowell Ahart
1980-7-25
2483
Yuba
Edges of a small stream that flows into Slate Creek, near the debris dam, 1/4 mile north-east of the two steel bridges across Slate Creek, about 6 miles north-east of North Star along La Porte Road.
1097
Comment
SEINET7085245
Sidalcea gigantea
Steven R. Hill
2010-7-17
38555
Yuba
Along La Porte Road, 950 feet northeast of Travis Saddle. 13.6 kilometers north-northwest of Camptonville. Just southwest of Strawberry Valley Sierra Nevada. Type Locality. Coordinate Datum: WGS84/NAD83.
1100
Comment
CHSC110464
Sphenosciadium capitellatum
L. P. Janeway
2013-7-24
11186
Yuba
Northern High Sierra Nevada. Plumas National Forest; meadow near headwaters of a northeastern tributary to Hampshire Creek, 1.8 km north of North Yuba River and 1.0 km east-northeast of Hampshire Creek Meadow.
1102
Comment
CHSC110466
Frangula purshiana subsp. annonifolia
L. P. Janeway
2013-7-24
11190
Yuba
Northern High Sierra Nevada. Plumas National Forest; meadow near headwaters of a northeastern tributary to Hampshire Creek, 1.8 km north of North Yuba River and 1.0 km east-northeast of Hampshire Creek Meadow.
1102
Comment
SEINET7085243
Pterospora andromedea
Steven R. Hill
2010-7-17
38554
Yuba
Along La Porte Road, 950 feet northeast of Travis Saddle and the road to Sly Creek Reservoir Dam. 13.6 kilometers north-northwest of Camptonville. Just southwest of Strawberry Valley Sierra Nevada. Coordinate Datum: WGS84/NAD83.
1103
Comment
CHSC45447
Navarretia leptalea
Lowell Ahart
1980-8-12
2550
Yuba
On a gravel bar in Slate Creek, a little below where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC45470
Polygonum parryi
Lowell Ahart
1980-8-12
2541
Yuba
Growing on a large gravel bar that is formed from a debris dam across Slate Creek, a little below where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC45562
Spergularia rubra
Lowell Ahart
1980-8-12
2565
Yuba
On a gravel bar, a little below where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC45582
Sagina saginoides
Lowell Ahart
1980-8-12
2572
Yuba
On a large gravel bar in Slate Creek, a little below where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC45951
Polygonum douglasii subsp. douglasii
Lowell Ahart
1980-8-12
2540
Yuba
Growing on a large gravel bar that is formed from a debris dam across Slate Creek, a little below where Gold Run Creek flows into Slate Creek, above Oniion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC46764
Plagiobothrys hispidulus
Lowell Ahart
1980-8-12
2569
Yuba
On a gravel bar across Slate Creek, west of Gold Run Creek, east of Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC47495
Erythranthe breweri
Lowell Ahart
1980-8-12
2562
Yuba
Across Slate Creek, west of where Gold Run Creek flows into Slate Creek, east of Onion Creek, about 7 air miles south of La Porte.
1158
Comment
CHSC47544
Juncus covillei
Lowell Ahart
1980-8-12
2546
Yuba
On a large gravel bar that is formed from a debris dam across Slate Creek, a little west of where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC47552
Juncus ensifolius
Lowell Ahart
1980-8-12
2539
Yuba
On a large gravel bar in Slate Creek, west of where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC47571
Juncus tenuis
Lowell Ahart
1980-8-12
2538
Yuba
Slate Creek, west of where Gold Run Creek flows into Slate Creek, above Onion Creek, about 7 miles south of La Porte.
1158
Comment
CHSC116296
Polystichum imbricans subsp. imbricans
Lowell Ahart
2015-10-23
20579
Yuba
On the west side of road to Slate Creek, about 1/8 mile southwest of Slate Creek Dam, about 2 1/8 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.
1163
Comment
SEINET3163885
Spraguea umbellata
L. S. Rose
1939-6-6
39230
Yuba
2 mi. ne. of Clipper Mills
1173
Comment
NY790334
Keckiella lemmonii
L. Ahart
1980-7-25
2484
Yuba
Near Slate Creek.
1200
Comment
CHSC97237
Rosa pisocarpa
Lowell Ahart
2007-6-23
14225
Yuba
South meadow edge, around a large meadow on the east side of La Porte Road, about 1/2 mile north of the intersection of Scales Road and La Porte Road, about 4 miles (air) northeast of Strawberry Valley.
1210
Comment
CHSC117656
Linnaea borealis var. longiflora
2016-9-9
Yuba
On the east side of road, after crossing Slate Creek on Old County Road to Scales, take first road to the right and go about 1/2 mile, near Stowman Ravine, about 3 miles (air) southwest of Poverty Hill Mine, about 8 miles (air) southwest of La Porte.
1214
Comment
CAS-BOT-BC210528
Cornus sessilis
Lloyd W. Swift
1932-5-17
56
Yuba
Plumas National Forest. Near Slate Cr. on Scales Road
1219
Comment
CHSC105837
Carex echinata subsp. echinata
Lowell Ahart
2010-7-27
16916
Yuba
Meadow on the north side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam. Along small streams in meadow.
1219
Comment
CHSC105844
Carex aurea
Lowell Ahart
2010-7-27
16915
Yuba
Meadow on the north side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam.
1219
Comment
CHSC106050
Apocynum androsaemifolium
Lowell Ahart
2010-7-27
16922
Yuba
Disturbed area of a log landing, about 100 yards north of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam.
1219
Comment
CHSC106051
Rubus ursinus
Lowell Ahart
2010-7-27
16923
Yuba
Disturbed area of a log landing, about 100 yards north of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam.
1219
Comment
CHSC106354
Luzula cascadensis
Lowell Ahart
2010-7-27
16914
Yuba
On the north side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam.
1219
Comment
CHSC63138
Pterospora andromedea
Lowell Ahart
1994-6-27
7396
Yuba
In forest on the north side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63140
Vaccinium parvifolium
Lowell Ahart
1994-6-27
7399
Yuba
On the south side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment Read comments Feb 8 2016
CHSC63155
Leptosiphon harknessii
Lowell Ahart
1994-6-27
7379
Yuba
Near the east side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63168
Poterium sanguisorba
Lowell Ahart
1994-6-27
7374
Yuba
In about the center of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63177
Erythranthe primuloides
Lowell Ahart
1994-6-27
7397
Yuba
Near the east side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63188
Carex aurea
Lowell Ahart
1994-6-27
7384
Yuba
In a boggy meadow, north of the dirt road that goes from La Porte to the Poverty Hill Mine (County Road), east of Schwartz Meadow, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63198
Juncus orthophyllus
Lowell Ahart
1994-6-27
7378
Yuba
Near the northeast side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles northeast of Strawberry Valley.
1219
Comment
CHSC63199
Luzula cascadensis
Lowell Ahart
1994-6-27
7395
Yuba
Near the south-east side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63206
Arrhenatherum elatius
Lowell Ahart
1994-6-27
7392
Yuba
North-west side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63210
Holcus lanatus
Lowell Ahart
1994-6-27
7393
Yuba
Along the north side of a stream, east of the logging road, east of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC63295
Eleocharis bolanderi
Lowell Ahart
1994-6-27
7375
Yuba
In about the center of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley.
1219
Comment
CHSC78297
Eleocharis bolanderi
Lowell Ahart
2000-6-23
8505
Yuba
In a small meadow, about 80 yards east of the meadow along La Porte Road, about 100 yards north of Scales Road, about 3 miles northeast of Strawberry Valley.
1219
Comment
CHSC78303
Eleocharis quinqueflora
Lowell Ahart
2000-6-23
8506
Yuba
Bog in a small meadow, about 80 yards east of the meadow along La Porte Road, about 100 yards north of Scales Road, about 3 miles northeast of Strawberry Valley.
1219
Comment
CHSC78331
Juncus orthophyllus
Lowell Ahart
2000-6-23
8504 A
Yuba
Bog in a small meadow, about 200 yards east of the meadow along La Porte Road, about 50 yards north of Scales Road, about 3 miles northeast of Strawberry Valley.
1219
Comment
CHSC78332
Juncus orthophyllus
Lowell Ahart
2000-6-23
8504
Yuba
On the west side of a dirt road, about 100 yards east of the meadow along La Porte Road, about 100 yards north of Scales Road, about 3 miles northeast of Strawberry Valley.
1219
Comment
CHSC84933
Eleocharis pachycarpa
Lowell Ahart
2003-10-11
10622
Yuba
Small wash in a meadow, on the east side of a gravel road to the Rose Ranch, about 100 yards west of the paved road to Scales, about 1/2 mile south of the Rose Ranch, about 5 miles (air) northeast of Strawberry Valley, about 7 miles (air) southwest of La Porte.
1219
Comment
CHSC84968
Agoseris grandiflora
Lowell Ahart
2003-10-11
10621
Yuba
Meadow, on the east side of a gravel road to the Rose Ranch, about 100 yards west of the paved road to Scales, about 1/2 mile south of the Rose Ranch, about 5 miles (air) northeast of Strawberry Valley, about 7 miles (air) southwest of La Porte.
1219
Comment
CHSC84989
Rosa bridgesii
Lowell Ahart
2003-10-11
10627
Yuba
On both sides of the paved road to Scales, about 1 mile south of La Porte Road, about 1 1/2 miles (air) south of Sly Creek, about 1 1/2 miles northeast of Strawberry Valley.
1219
Comment
JEPS104206
Rosa bridgesii
Lowell Ahart
2003-10-11
10627
Yuba
On both sides of the paved road to Scales, ca 1 mi south of La Porte Rd, ca 1 1/2 mi (air) south of Sly Creek, ca 1 1/2 mi ne of Strawberry Valley.
1219
Comment
JEPS104413
Trifolium pratense
Lowell Ahart
2003-10-11
10620
Yuba
Meadow, on the e side of a gravel road to the Rose Ranch, ca 100 yd w of the paved road to Scales, ca 1/2 mi south of the Rose Ranch, ca 5 mi (air) ne of Strawberry Valley, ca 7 mi (air) sw of La Porte.
1219
Comment
JEPS117429
Apocynum androsaemifolium
Lowell Ahart
2010-7-27
16922
Yuba
Disturbed area of a log landing, about 100 yards north of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam
1219
Comment
JEPS117430
Platanthera leucostachys
Lowell Ahart
2010-7-27
16918
Yuba
Along small streams in the meadow, on the north side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam
1219
Comment
JEPS117652
Carex angustata
Lowell Ahart
2010-7-27
16917
Yuba
Along small streams in the meadow, on the north side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam
1219
Comment
JEPS87719
Vaccinium shastense subsp. nevadense
Lowell Ahart
1994-6-27
7399
Yuba
On the south side of Schwartz Meadow, on the east side of La Porte Road, about 4 miles north-east of Strawberry Valley
1219
Comment
JEPS87728
Arrhenatherum elatius
Lowell Ahart
1994-6-27
7392
Yuba
about 4 mi ne of Strawberry Valley (nw side of Schwartz Meadow, e side of La Porte Road); Schwartz Meadow, La Porte Road
1219
Comment
JEPS87733
Carex hirtissima
Lowell Ahart
1994-6-27
7386
Yuba
ca. 4 mi. n.e. Strawberry Valley (s. side of small stream, e. of logging rd., e. of Schwartz Meadow, on e. side of La Porte Rd.)
1219
Comment
JEPS95311
Isoetes nuttallii
Lowell Ahart
1994-6-27
7372
Yuba
4 mi NE of Strawberry Valley (center of Schwartz Meadow, E side of La Porte Road)
1219
Comment
JEPS95373
Potentilla gracilis var. fastigiata
Lowell Ahart
1994-6-27
7382
Yuba
4 mi NE of Strawberry Valley (E of the logging road E of Schwartz Meadow, E side of La Porte Road)
1219
Comment
JEPS95411
Scirpus microcarpus
Lowell Ahart
1994-6-27
7388
Yuba
4 mi NE of Strawberry Valley (near the NE side of Schwartz Meadow, on the E side of La Porte Road)
1219
Comment
JEPS95414
Sanguisorba minor subsp. muricata
Lowell Ahart
1994-6-27
7374
Yuba
4 mi NE of Strawberry Valley (center of Schwartz Meadow, E side of La Porte Road)
1219
Comment
JEPS95417
Veronica americana
Lowell Ahart
1994-6-27
7398
Yuba
4 mi NE of Strawberry Valley (near the E side of Schwartz Meadow, on the E side of La Porte Road)
1219
Comment
JEPS95536
Trifolium pratense
Lowell Ahart
1994-6-27
7381
Yuba
4 mi NE of Strawberry Valley (E of the logging road E of Schwartz Meadow, E side of La Porte Road)
1219
Comment
JEPS95538
Eleocharis bolanderi
Lowell Ahart
1994-6-27
7375
Yuba
4 mi NE of Strawberry Valley (center of Schwartz Meadow, E side of La Porte Road)
1219
Comment
JEPS98334
Juncus orthophyllus
Lowell Ahart
2000-6-23
8504
Yuba
3 mi NE of Strawberry Valley (W side of a dirt road, 100 yds E of the meadow along La Porte Road, 100 yds N of Scales Road)
1219
Comment
JEPS98361
Eleocharis quinqueflora
Lowell Ahart
2000-6-23
8506 A
Yuba
3 mi NE of Strawberry Valley (small meadow,100 yds E of the meadow along La Porte Road,100 yds N of Scales Road)
1219
Comment
JEPS98364
Eleocharis bella
Lowell Ahart
2000-6-23
8507 A
Yuba
3 mi NE of Strawberry Valley (on a dirt road,100 yds E of the meadow along La Porte Road,100 yds N of Scales Road)
1219
Comment
JEPS98365
Eleocharis bolanderi
Lowell Ahart
2000-6-23
8505
Yuba
3 mi NE of Strawberry Valley (bog in small meadow, 80 yds E of the meadow along La Porte Road,100 yds N of Scales Road)
1219
Comment
SEINET13327107
Carex angustata
L. Ahart
2010-7-27
16917
Yuba
Notrh side of Scales Road, about 1/8 mile east of La Porte Quincy Road, about 3 miles (air) east of Sly Creek Reservoir Dam
1219
Comment
SJSU10207
Parentucellia viscosa
C. W. Sharsmith
1983-6-6
8788
Yuba
near junction of Loma Rica & Fruitland Rds c. 0.5 mi S of La Porte-Quincy Rd
1219
Comment Read comments May 29 2009
CAS-BOT-BC402557
Dicentra pauciflora
M. Boone
1981-5-15
043
Yuba
Found highway 49 2 miles N. of Downyville [Downieville]
1219
Comment
JEPS104254
Perideridia lemmonii
Lowell Ahart
2003-10-11
10624
Yuba
West side of meadow, on the e side of a gravel road to the Rose Ranch, ca 100 yd w of the paved road to Scales, ca 1/2 mi south of the Rose Ranch, ca 5 mi (air) ne of Strawberry Valley, ca 7 mi (air) sw of La Porte.
1219
Comment
SEINET13709663
Eleocharis acicularis var. bella
Lowell William Ahart, Lowell William Ahart
2000-1
8507
Yuba
N of Scales Road about 3 Mi. NE of Strawberry Valley (T20N, R8E, sec 15, NW 1/4) 4000 Ft.
1219
Comment
SJSU14295
Lupinus nanus
N. A. Hopkins
1989-4-28
1482
Yuba
Ridge Rd to Allegheny c. 3 mi off Hwy 49
1219
Comment
CHSC73413
Heterocodon rariflorum
B. Castro; L. Gehrung
1995-8-9
599
Yuba
Fish Meadow. Ca 5 air mi NE of Strawberry Valley, and ca 1.5 mi E of Slate Creek. In meadow of unnamed stream flowing S into Canyon Ck, ca 500 ft W of USFS Rd 20N35 via unnamed dirt road.
1249
Comment
CAS-BOT-BC116482
Delphinium patens subsp. patens
Ella D. Cantelow
1968-5-6
s.n.
Yuba
Near Gales Orchard ca. 6 miles east of Camptonville
1249
Comment
CAS-BOT-BC138782
Agrostis scabra
Lowell Ahart
1980-8-12
2575
Yuba
Sierra Nevada. Along Slate Creek.
1250
Comment
CAS-BOT-BC228240
Plagiobothrys hispidulus
Lowell Ahart
1980-8-12
2569
Yuba
Along Slate Creek
1250
Comment
CAS-BOT-BC127874
Brickellia greenei
Lowell Ahart
1980-8-12
2534
Yuba
On a gravel bar along Slate Creek
1250
Comment
CAS-BOT-BC116763
Carex subfusca
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54093
Yuba
3.6 mi NE of Strawberry Valley on La Porte-Quincy road.
1280
Comment
CAS-BOT-BC36548
Lithocarpus densiflorus var. echinoides
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54086
Yuba
3.6 miles northeast of Strawberry Valley on La Porte-Quincy road
1280
Comment
CDA14571
Agrostis idahoensis
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3050
Yuba
La Porte _ Quincy Road 3.6 miles northeast of Strawberry Valley at the Plumas county line.
1280
Comment
CDA14572
Mimulus moschatus
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-6-22
3051
Yuba
La Porte _ Quincy Road 3.6 miles northeast of Strawberry Valley at the Plumas county line.
1280
Comment
UCD52805
Agrostis idahoensis
G. Douglas Barbe; J. T. Howell, T. C. Fuller
1981-6-22
3050
Yuba
La Porte - Quincy Road 3.6 miles northeast of Strawberry Valley at the Plumas County line.
1280
Comment
CAS-BOT-BC21234
Carex fracta
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-6-22
54094
Yuba
The Sierra Nevada. 3.6 miles NE of Strawberry Valley on La Porta - Quincy Road.
1280
Comment
CDA17816
Carex feta
G. D. Barbe, J. T. Howell (54093 at CAS) & T. C. Fuller
1981-6-22
3052
Yuba
3.6 miles NE of Strawberry Valley on La Porte-Quincy Road, at the county line with Plumas Co.
1280
Comment
CHSC117720
Pedicularis racemosa
Lowell Ahart; Doug Upton
2016-9-2
21335
Yuba
About 100 yards south of Gold Run Creek, east of the poor logging road, about 1/2 mile southwest of the Poverty Hill Mine. About 5 1/2 miles (air) south of La Porte.
1301
Comment
CHSC110963
Symphyotrichum spathulatum var. intermedium
L. P. Janeway
2013-8-29
11200
Yuba
Northern High Sierra Nevada. Plumas National Forest; shady logging-landing-flat along little-used dirt road (20N03) along west side of Rose Ranch.
1314
Comment
CHSC47645
Trisetum projectum
Lowell Ahart
1981-7-24
2990
Yuba
Near the edge of a meadow, about 3 miles west of Scales, east of Strawberry Valley.
1371
Comment
SJSU10219
Trautvetteria caroliniensis
C. W. Sharsmith
1983-6-3
8800
Yuba
by streamlet Oak Flat Rd near Union Hill
1371
Comment
SJSU10213
Alnus incana subsp. tenuifolia
C. W. Sharsmith
1983-6-8
8794
Yuba
Rose Ranch c. 4 mi NE of Strawberry Valley (Yuba Co) on La Porte-Quincy Rd; Yuba & Sierra county boundary
1432
Comment
SJSU11310
Stipa lettermanii
S. H. Casey
1981-6-24
1203
Yuba
Rose Ranch c. mi NE from Strawberry Valley (Yuba Co) on La Porte- Quincy Rd; Yuba & Sierra county boundary
1432
Comment
CHSC95074
Eurybia radulina
L. P. Janeway; Erin Brandy
2006-10-3
8899
Yuba
Northern High Sierra Nevada. Plumas National Forest; near La Porte Road 1.5 km west of American House; on broad ridge top between Slate Creek and Lost Creek.
1492
Comment
UC423487
Keckiella breviflora
David D. Keck
1930-7-25
984
Yuba
Bullards Bar Reservoir; Sierra Nevada
1500
Comment