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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC106120
Calycadenia oppositifolia
L. P. Janeway
1993-5-30
4363
Butte
Above Ponderosa Way, 1.3 mi northeast of Coutolenc Road; ca 1.3 mi north-northeast of Magalia. Paradise East quad
563
Comment
CAS-BOT-BC111652
Schoenoplectus mucronatus
L. P. Janeway
1988-6-29
2906
Butte
Spring where Crouch Ravine fades into Coon Ridge, 1/4 mi south of Skyway,
170
Comment
CAS-BOT-BC113565
Eleocharis bolanderi
L. P. Janeway
1988-6-19
2822
Butte
Small open seepy area along Honey Run Road 0.9 mi SW of Skyway.
411
Comment
CAS-BOT-BC113584
Eleocharis decumbens
L. P. Janeway
1987-6-13
2217
Butte
Meadow just NE of junction of Concow Road and the road to Flea Mountain.
1188
Comment
CAS-BOT-BC114021
Cyperus rotundus
L. P. Janeway; C. A. Janeway
1986-9-10
1839
Butte
Within the city of Chico, on the CSU Chico Campus. Chico Quad.
59
Comment
CAS-BOT-BC114598
Cyperus eragrostis
L. P. Janeway
1986-10-19
1930
Butte
In rocks and sand along Butte Creek on W side of Hwy 99.
60
Comment
CAS-BOT-BC114600
Cyperus eragrostis
L. P. Janeway
1987-9-7
2582
Butte
Chico E side, along Forest Ave between Little Chico Creek and I. 20th St.
82
Comment
CAS-BOT-BC115304
Carex utriculata
L. P. Janeway
1987-7-5
2460
Butte
Open dryish meadow near Dresser Camp, 3.0 mi N of Jones Meadow,
1889
Comment
CAS-BOT-BC115684
Carex texensis
L. P. Janeway
1989-6-1
3270
Butte
Campus of CA State Univ, Chico. Semi-natural area on N side of Big Chico Cr,
57
Comment
CAS-BOT-BC116743
Carex subfusca
L. P. Janeway
1988-6-14
2772
Butte
Ewalt Camp, along W branch Butte Cr. 2.0 mi E from Hwy 32 by dirt road.
922
Comment
CAS-BOT-BC116745
Carex subfusca
L. P. Janeway
1987-6-27
2343
Butte
Along Little Kimshew Cr 0.7 mi N of the Concow Road.
1508
Comment
CAS-BOT-BC116746
Carex subfusca
L. P. Janeway; C. A. Janeway
1986-8-31
1807
Butte
Along Scotts John Cr at rd 26N27 crossing 3 mi from Humboldt Rd.
1737
Comment
CAS-BOT-BC117983
Carex rossii
L. P. Janeway; Robert A. Schlising
1988-7-22
3064
Butte
Jonesville quad. Upper canyon of Philbrook Cr 0.7 mi W of the pass.
1935
Comment
CAS-BOT-BC117985
Carex rossii
L. P. Janeway; Robert A. Schlising; B. Castro; F. Jay Fuller
1988-7-11
2996
Butte
Kimshew Point quad. At Crane Valley (upper Big Kimshew Cr).
1569
Comment
CAS-BOT-BC118351
Carex praegracilis
L. P. Janeway
1987-5-7
2021
Butte
Drier part of marsh on NE side of Hwy 149, 1/2 mi NW of Hwy 70. Shippee quad.
74
Comment
CAS-BOT-BC118352
Carex praegracilis
L. P. Janeway
1987-5-20
2056
Butte
Near Gold Flat and Hodap Creek and the jct of Lunt Rd and Nelson Bar Rd.
457
Comment
CAS-BOT-BC119561
Carex nudata
L. P. Janeway
1989-5-19
3269
Butte
Paradise East quad. W Branch Feather River at crossing of road from Magalia to Sawmill Peak
481
Comment
CAS-BOT-BC119562
Carex nudata
L. P. Janeway
1987-6-20
2257
Butte
Clipper Mills quad.S Fork Feather River at crossing of road from Lumpkin Ridge to Mooreville Ridge,
975
Comment
CAS-BOT-BC119563
Carex nudata
L. P. Janeway
1988-4-10
2614
Butte
Chico quad, Along edge of Butte Creek just E of the Skyway.
70
Comment
CAS-BOT-BC119564
Carex nudata
L. P. Janeway
1987-5-10
2034
Butte
Stirling City quad. Butte Creek ca 500 ft upstream from the Doe Mill Rd bridge,
609
Comment
CAS-BOT-BC119723
Carex nervina
L. P. Janeway
1987-7-4
2423
Butte
Kimshew Point quad. Seepy area along road to Jones Meadow, 9.6 mi from Inskip.
1935
Comment
CAS-BOT-BC119744
Carex nebrascensis
L. P. Janeway; C. A. Janeway
1986-9-13
1848
Butte
Jonesville quad. Along Humbug Rd. ca 1.5 mi SW of Humbug Summit.
1859
Comment
CAS-BOT-BC13346
Agoseris retrorsa
L. P. Janeway
1995-6-1
4767
Butte
At the far western end of Jackson Ranch Ridge, about 0.9 mi ENE of the falls of Feather Falls.
1054
Comment
CAS-BOT-BC133567
Iris hartwegii
L. P. Janeway
1995-6-1
4768
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls
1054
Comment
CAS-BOT-BC153206
Diplacus kelloggii
L. P. Janeway
1993-7-1
4418
Butte
North side of French Creek, 0.3 mi west of mouth of Ram Creek; along Rd 22N34 0.3 mi west of the low water crossing of French Creek
624
Comment
CAS-BOT-BC153207
Diplacus kelloggii
L. P. Janeway
1993-5-20
4349
Butte
Swayne Hill. South-facing road cutbank overlooking lower French Creek
746
Comment
CAS-BOT-BC154027
Diplacus torreyi
L. P. Janeway
1993-7-7
4434
Butte
Along dirt road to the bear Ranch Creek falls, 0.7 mi south of Arch Rock Tunnel; canyon of North Fork Feather River
502
Comment
CAS-BOT-BC163262
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-2
4421
Butte
Chino Ridge, 200 ft southeast of Chino Creek along Road 23N28, 4.6 mi north or Road 22N34
804
Comment
CAS-BOT-BC163355
Clarkia mosquinii
L. P. Janeway; Perrie Cobb
1993-7-6
4431
Butte
Extreme southwestern end of Watson Ridge; about 0.9 mi north-east of Bald Rock Dome; along a trail (incomplete) to the falls of Feather Falls
914
Comment
CAS-BOT-BC163356
Clarkia mosquinii
L. P. Janeway
1993-7-12
4436
Butte
Upper drainage of Berry Creek; along Rd 21N80 0.9 mi northwest of Zink Road
853
Comment
CAS-BOT-BC163357
Clarkia mosquinii
L. P. Janeway
1994-6-24
4673
Butte
West side of Chino Ridge; along Rd 28 6.0 mi northwest of Rd 34, just before Last Chance Creek
786
Comment
CAS-BOT-BC164135
Clarkia concinna
L. P. Janeway
1993-6-16
4390
Butte
Upper east-facing slopes of North Fork Feather River Canyon; along Hwy 70 1.3 mi northeast of Jarbo Gap
670
Comment
CAS-BOT-BC164792
Clarkia rhomboidea
L. P. Janeway; Perrie Cobb
1993-6-1
4364
Butte
Southeast side of canyon of North Fork Feather River; along dirt road from Cresta Rest Area to the Bear Ranch Creek falls
487
Comment
CAS-BOT-BC164794
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3983
Butte
West-facing cut-bank of Dark Canyon Road 2.4 mi south of Big Bend Road/Parkhill
396
Comment
CAS-BOT-BC164796
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3985
Butte
Northwest-facing cut-bank of Dark Canyon Road 3.3 mi south of Big Bend Road/Parkhill
304
Comment
CAS-BOT-BC164797
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3979
Butte
West-facing rocky cut-bank of Dark Canyon Road 0.9 mi south of Big Bend Road/Parkhill
512
Comment
CAS-BOT-BC164798
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3977
Butte
East-facing cut-bank of Dark Canyon Road 0.4 mi south of Big Bend Road/Parkhill
560
Comment
CAS-BOT-BC164799
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3982
Butte
West-facing cut-bank of Dark Canyon Road 1.45 mi south of Big Bend Road/Parkhill
472
Comment
CAS-BOT-BC165439
Clarkia unguiculata
L. P. Janeway
1991-6-1
3986
Butte
Northwest-facing cut-bank of Dark Canyon Road 3.35 mi south of Big Bend Road/Parkhill
304
Comment
CAS-BOT-BC165939
Epilobium densiflorum
L. P. Janeway
1995-7-15
4855
Butte
Watson Ridge, about 1.5 mi east of its western end; Along dirt road 21N25A
1079
Comment
CAS-BOT-BC17168
Carex jonesii
L. P. Janeway
1988-7-29
3128
Butte
Humbug Summit Road, 1.5 mi. NE of the Snag Lake dam
1767
Comment
CAS-BOT-BC171877
Clarkia gracilis subsp. gracilis
L. P. Janeway; Linnea Hanson; Perrie Cobb
1993-5-5
4344
Butte
East side of Stringtown Road 0.25 mi north of Hurlton Road
451
Comment
CAS-BOT-BC172377
Clarkia purpurea subsp. viminea
L. P. Janeway
1991-6-1
3987
Butte
Northwest-facing cut-bank of Dark Canyon Road 3.35 mi south of Big Bend Road/Parkhill
304
Comment
CAS-BOT-BC172378
Clarkia purpurea subsp. viminea
L. P. Janeway
1991-6-1
3981
Butte
Road-shoulder/top-of-fill of Dark Canyon Road 1.0 mi south of Big Bend Road/Parkhill
512
Comment
CAS-BOT-BC17808
Carex amplifolia
L. P. Janeway
1988-6-25
2874
Butte
Creek along Bull Hill Road 2.2 miles from the Skyway.
1508
Comment
CAS-BOT-BC17905
Carex angustata
L. P. Janeway; C. A. Janeway
1986-8-31
1816
Butte
Near the Picnic Area on the northeast side of Philbrook Reservoir. On north side of the road away from the lake.
1691
Comment
CAS-BOT-BC17906
Carex angustata
L. P. Janeway
1988-6-25
2896
Butte
Meadow adjacent to Bull Hill Road 2.6 miles from the Skyway.
1508
Comment
CAS-BOT-BC17907
Carex angustata
L. P. Janeway; R. A. Schlising; B. Castro; F. Jay Fuller
1988-7-11
2986
Butte
At Crane Valley (upper Big Kimshew Creek).
1569
Comment
CAS-BOT-BC18049
Carex athrostachya
L. P. Janeway; R. A. Schlising
1988-7-16
3037
Butte
Vernal pool next to Humbug Summit Road ca. 0.8 mile west of Butte Creek House.
1805
Comment
CAS-BOT-BC18050
Carex athrostachya
L. P. Janeway; C. A. Janeway
1986-8-31
1813
Butte
Northeast side of Philbrook Reservoir at PG&E picnic area.
1691
Comment
CAS-BOT-BC183962
Vulpia microstachys var. microstachys
L. P. Janeway
1993-6-9
4375
Butte
Southeast of Swayne Hills, along Road 22N24 1.8 mi south of the low water crossing of French Creek. East-facing slope above French Creek
621
Comment
CAS-BOT-BC18461
Carex abrupta
L. P. Janeway; R. A. Schlising
1988-7-1
2935
Butte
Willow Creek where Humbug Road crosses.
1874
Comment
CAS-BOT-BC18462
Carex abrupta
L. P. Janeway; R. A. Schlising
1988-7-1
2937
Butte
Willow Creek at crossing of Humbug Summit Road.
1874
Comment
CAS-BOT-BC18463
Carex abrupta
L. P. Janeway
1986-9-1
1826
Butte
East end of Philbrook Reservoir.
1691
Comment
CAS-BOT-BC189853
Danthonia californica
L. P. Janeway; R. A. Schlising
1988-8-16
3032
Butte
Large meadow at headwaters of Willow Creek.
1935
Comment
CAS-BOT-BC193390
Vaccinium shastense subsp. nevadense
L. P. Janeway
1995-5-8
4762
Butte
Watson Rige; about 3 mi northeast of Bald Rock Dome
1139
Comment
CAS-BOT-BC19414
Carex bolanderi
L. P. Janeway
1987-6-20
2258
Butte
North Fork Feather River at crossing of road from Lumpkin Ridge to Mooreville Ridge.
975
Comment
CAS-BOT-BC19415
Carex bolanderi
L. P. Janeway
1987-6-5
2131
Butte
Along French Creek Road 1.4 mile NE of OroQuincy Hwy and Stanwood Saddle.
929
Comment
CAS-BOT-BC19416
Carex bolanderi
L. P. Janeway
1988-6-19
2838
Butte
3.3 mile north of Stirling City towards Inskip, along loggin road 0.2 mile west of Skyway.
1219
Comment
CAS-BOT-BC19417
Carex bolanderi
L. P. Janeway
1987-5-20
2076
Butte
Along Hwy 70, 2.1 miles NE of the Pulga Bridge, near Heniz Creek. In canyon of North Fork Feather River.
457
Comment
CAS-BOT-BC19601
Carex brainerdii
L. P. Janeway
1988-6-14
2789
Butte
East side of canyon of Cedar Creek 4.3 miles east of Lomo along the Cedar Loop.
1280
Comment
CAS-BOT-BC19602
Carex brainerdii
L. P. Janeway
1988-6-19
2842
Butte
3.3 miles north of Inskip.
1554
Comment
CAS-BOT-BC19603
Carex brainerdii
L. P. Janeway; R. A. Schlising; B. Castro
1988-7-30
3145
Butte
Above Coon Hollow; along dirt road 0.8 mile northeast of the creek.
1783
Comment
CAS-BOT-BC19604
Carex brainerdii
L. P. Janeway
1987-6-26
2300
Butte
On Granite Ridge. Along Concow Road 2.0 miles north of Rag Dump.
1295
Comment
CAS-BOT-BC19849
Carex echinata subsp. echinata
L. P. Janeway; R. A. Schlising; B. Castro; Pauleen Broyles
1987-7-19
2506
Butte
Southernmost pond on slopes on south side of Coon Hollow.
1767
Comment
CAS-BOT-BC19998
Carex feta
L. P. Janeway
1988-6-19
2823
Butte
Along Honey Run Road 0.9 mile SW of Skyway.
411
Comment
CAS-BOT-BC19999
Carex feta
L. P. Janeway
1988-7-2
2954
Butte
Upper reach of Brush Creek, about 1.5 mile S of town of Brush Creek.
952
Comment
CAS-BOT-BC20000
Carex feta
L. P. Janeway
1987-5-20
2077
Butte
Along Hwy 70 2.1 miles NE of Pulga bridge, near Heinz Creek.
457
Comment
CAS-BOT-BC21239
Carex fracta
L. P. Janeway
1988-6-25
2862
Butte
The Carices of Butte County. Near Coon Creek and near Bull Hill Road 1.0 mile from Skyway.
1554
Comment
CAS-BOT-BC215733
Lepechinia calycina
L. P. Janeway
1989-5-29
6305
Butte
Ca 200 ft. above Honey Run Road, 2.6 mi from Humbug Road, along dirt road/firebreak along powerline (3-wire, wooden pole)
274
Comment
CAS-BOT-BC220309
Monardella venosa
L. P. Janeway; B. Castro
1992-5-16
4187
Butte
Small canyon between Hamlin Canyon and the unnamed canyon on the southeast side of Neal Road opposite the entrance to the Butte County Land Fill; ca 1 1/2 mi northeast of Hwy 99
73
Comment
CAS-BOT-BC222753
Monardella odoratissima
L. P. Janeway
1988-6-14
2790
Butte
Northwest side of cyn of Cedar Cr, 4.1 mi E of Lomo along the Cedar Loop
1280
Comment
CAS-BOT-BC22402
Scirpus congdonii
L. P. Janeway; Robert A. Schlising
1988-7-22
3073
Butte
Canyon of Philbrook Creek; seep just above the High Lakes Road 3.r mi west of the pass, Jonesville quad (15')
1905
Comment
CAS-BOT-BC22403
Scirpus congdonii
L. P. Janeway; Robert A. Schlising
1988-7-22
3066
Butte
Upper canyon of Philbrook Creek, 0.7 mi west of the pass, Jonesville quad (15')
1889
Comment
CAS-BOT-BC22404
Scirpus congdonii
L. P. Janeway; Robert A. Schlising
1988-7-16
3033
Butte
Large meadow at headwaters of Willow Creek; Jonesville quad (15')
1935
Comment
CAS-BOT-BC269385
Melica californica
L. P. Janeway
1995-6-19
4797
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge
1097
Comment
CAS-BOT-BC274275
Lachnagrostis filiformis
L. P. Janeway
1991-6-7
3991
Butte
Ca 0.8 mi east of Palermo-Honcut Road, ca. 5.1 mi south of Palermo
38
Comment
CAS-BOT-BC28189
Carex hirtissima
L. P. Janeway
1989-5-19
3260
Butte
Griffin Gulch and Jordan Hill Rd. 5.4 mi N of Concow Rd. Paradise East quad.
624
Comment
CAS-BOT-BC28192
Carex hirtissima
L. P. Janeway
1989-5-17
3258
Butte
Large meadow at upper jct Black Bard Rd. and Forbestwon Rd.
746
Comment
CAS-BOT-BC30730
Scirpus diffusus
L. P. Janeway; C. A. Janeway
1986-9-13
1847
Butte
Just east of Scotts John Creek, above Road 26N27 and across from small side road.
1737
Comment
CAS-BOT-BC31123
Carex lemmonii
L. P. Janeway; Robert A. Schlising
1988-7-22
3069
Butte
Jonesville quad. Seep just above the High Lakes Rd. 3.4 mi W of the pass. In the canyon of Philbrook Creek.
1905
Comment
CAS-BOT-BC31125
Carex lemmonii
L. P. Janeway
1988-6-25
2876
Butte
Butte Meadows quad. Creek along Bull Hill Rd 2.2 mi from the Skyway.
1508
Comment
CAS-BOT-BC32158
Carex multicaulis
L. P. Janeway; Robert A. Schlising; B. Castro; Pauleen Broyles
1987-7-19
2493
Butte
Butte Meadows quad. Near Humbug summit Rd ca 5.5 mi N of Inskip,
1539
Comment
CAS-BOT-BC32159
Carex multicaulis
L. P. Janeway
1987-5-10
2054
Butte
Stirling City quad, above the road near the bridge over West Branch Feather River
754
Comment
CAS-BOT-BC32160
Carex multicaulis
L. P. Janeway
1988-5-19
2666
Butte
Cohasset quad, West Branch Mud Creek at crossing of Vilas Road, E of Cohasset.
746
Comment
CAS-BOT-BC32161
Carex multicaulis
L. P. Janeway
1987-6-13
2191
Butte
Pulga quad, along Ponderosa Way (Rim Road) 2.5 mi NE of Jarbo Gap.
883
Comment
CAS-BOT-BC342721
Madia elegans
L. P. Janeway
1993-6-3
4370
Butte
Plumas National Forest, Oroville Ranger District. South end of Swayne Hill, along the road to Big Bar Mtn (23N28)
731
Comment
CAS-BOT-BC342950
Madia gracilis
L. P. Janeway
1995-6-19
4800
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of steep slope overlooking Frey Creek
1066
Comment
CAS-BOT-BC344308
Madia exigua
L. P. Janeway
1995-6-19
4796
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge
1097
Comment
CAS-BOT-BC34954
Carex densa
L. P. Janeway
1987-5-7
2022
Butte
NE side of Hwy 149 0.5 mile NW of Hwy 70.
74
Comment
CAS-BOT-BC36590
Lithocarpus densiflorus var. echinoides
L. P. Janeway; Josephine Guardino
1993-9-18
4592
Butte
Soapstone Hill quad. Top of ridge between North Fork Feather River and French Creek basin. About 0.1 mi north of 4-Trees
1463
Comment
CAS-BOT-BC382899
Wyethia angustifolia
L. P. Janeway
1995-6-28
4822
Butte
South side of Watson Ridge about 1.5 mi south of Pompys Point
1097
Comment
CAS-BOT-BC404286
Urtica urens
L. P. Janeway; B. Castro
1991-4-9
3869
Butte
About 1 mi south of Wyandotte and 1/2 mi west of Dunstone Road
176
Comment
CAS-BOT-BC427953
Crassula tillaea
L. P. Janeway
1993-5-2
4342
Butte
Roadside of Yankee Hill Road at Hwy 70, across Hwy 70 from Serpentine Point.
487
Comment
CAS-BOT-BC439424
Claytonia parviflora subsp. parviflora
L. P. Janeway
1988-6-16
2804
Butte
East-facing slope above Butte Creek; along road in west side of the canyon 2.5 mi south of Humboldt Road.
1310
Comment
CAS-BOT-BC441414
Luzula cascadensis
L. P. Janeway
1987-7-5
2441
Butte
0.4 mi. E of a spur road from the Concow Road, which is 1.0 mi. SW of Jones Meadow
1798
Comment
CAS-BOT-BC444475
Lewisia triphylla
L. P. Janeway; R. A. Schlising
1988-7-22
3050
Butte
Upper Coon Hollow; just below saddle between Coon Hollow and Chips Creek.
1920
Comment
CAS-BOT-BC444889
Montia fontana
L. P. Janeway
1987-4-14
2003
Butte
Thermalito Forebay State Park, Oroville.
70
Comment
CAS-BOT-BC444890
Montia fontana
L. P. Janeway
1988-6-25
2871
Butte
In Coon Creek and near Bull Hill Road 1.0 mi from Skyway.
1554
Comment
CAS-BOT-BC444891
Montia fontana
L. P. Janeway; R. A. Schlising
1988-7-16
3013
Butte
Along Willow Creek, 1 mi west of Humbug Summit Road.
1798
Comment
CAS-BOT-BC45924
Limnanthes floccosa subsp. californica
L. P. Janeway; Pat Kelly
1991-3-31
3867
Butte
Between Hwy 32 and Dead Horse Slough, and from 600 to 1200 ft west of Bruce Road
Comment
CAS-BOT-BC65489
Carex vesicaria var. vesicaria
L. P. Janeway
1995-8-5
4889
Butte
North side of Humbug Summit Rd about 1.2 mi northeast of Snag Lake.
1801
Comment
CAS-BOT-BC65490
Carex feta
L. P. Janeway
1995-7-16
4860
Butte
0.8 mi NW of Oak Point; 0.8 mi E of Transfer Ridge; east side of Breakneck Canyon; 1.5 mi N of Kimshew Creek.
1402
Comment
CAS-BOT-BC69729
Selaginella wallacei
L. P. Janeway
1994-10-23
4760
Butte
Brush Creek quad. On lower face of Bald Rock Dome, along Dome Trail; overlooking Middle Fork River.
441
Comment
CAS-BOT-BC70860
Dryopteris arguta
L. P. Janeway
1994-9-29
4756
Butte
Halfway between Fall River and the western end of Jackson Ranch Ridge; north side of the trail from Jackson Ranch Ridge
792
Comment
CAS-BOT-BC72266
Polystichum imbricans subsp. curtum
L. P. Janeway
1994-9-29
4757
Butte
western end of Jackson Ranch Ridge to Fall River, about half-way between Jackson Ranch Ridge and Fall River
929
Comment
CAS-BOT-BC7776
Carex laeviculmis
L. P. Janeway; Robert A. Schlising; B. Castro; F. Jay Fuller
1988-7-11
2998
Butte
At Crane Valley (upper Big Kimshew Creek)
1600
Comment
CAS-BOT-BC82414
Arnica discoidea
L. P. Janeway
1995-6-20
4802
Butte
Watson Ridge; about 1 mi south of Pompys Point. Brush Creek quad
1188
Comment
CAS-BOT-BC87440
Streptanthus polygaloides
L. P. Janeway
1993-5-2
4334
Butte
South of Serpentine Point and above Highway 70.
518
Comment
CAS-BOT-BC87515
Streptanthus tortuosus
L. P. Janeway
1993-6-23
4397
Butte
Plumas National Forest. Oroville Ranger Station. Bald Rock Compartment. Upper end of Galen Ridge.
1036
Comment
CAS-BOT-BC9349
Carex pendula
L. P. Janeway
1989-11-23
3652
Butte
South side of city of Chico; along Comanche Creek (Edgar Slough) just SW of Meyers Ave.
59
Comment
CDA2571
Carex pendula
L. P. Janeway
2004-6-2
8137
Butte
Sacramento Valley; South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
Comment
CDA2572
Carex pendula
L. P. Janeway
2004-6-2
8137
Butte
Sacramento Valley; South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
Comment
CDA30191
Silene antirrhina
L. P. Janeway, David Toren, Heather Koeth, Duryea Delacroix
2008-6-11
9406
Butte
Northern Sierra Nevada Foothills; Plumas National Forest; along French Creek Road about 3.0 road km northeast of Oroville-Quincy Hwy and 1.0 air km west of Mountain House; slopes east above Mosquito Creek. Old road cutbank.
Comment
CDA30218
Oxalis bowiei
L. P. Janeway
2007-12-11
9224
Butte
Northern Sierra Nevada Foothills; Southeast side Feather River, west side Table Mountain Blvd. bridge. Growing among rock outcrops just above river high water line.
Comment
CDA30219
Medicago lupulina
L. P. Janeway
2008-5-19
9365
Butte
Sacramento Valley; East side Chico; east side of Highway 99 between 8th and 9th Streets, in the western part of the CalTrans Park & Ride area.
Comment
CDA30227
Carex inversa
L. P. Janeway
2009-11-16
9967
Butte
Sacramento Valley.; Oroville: south side of Broderick Street between Pine Street and Elma Street. At edges of old lawn between the two buildings of the Chinese Temple and Museum.
Comment
CDA3042
Chenopodium botrys
L. P. Janeway, B. Castro
1999-6-4
6450
Butte
Sacramento Valley; East side of the Sacramento River 1.4 km southeast of the Ord Ferry Road Bridge.
Comment
CDA33018
Carex angustata
L. P. Janeway
2003-6-8
7823
Butte
High Cascade Range.; Flea Valley: meadow at head of Concow Creek.
Comment
CDA33058
Carex densa
L. P. Janeway
1996-5-27
4984
Butte
South side of Lunt Road, 300 ft east of Nelson Bar Road. Between Lunt Road and a branch of Hodapp Creek
Comment
CDA33218
Juncus articulatus
L. P. Janeway, Macia Waterway, Martin Lechowicz
2006-8-3
8823
Butte
Northern High Sierra Nevada; Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing Creek
Comment
CDA3406
Hamamelis vernalis
L. P. Janeway, Erin Brandy
2007-5-9
8977
Butte
Sierra Nevada; Along old Berry Creek Rd 1.6 km n of Oroville-Quincy Hwy; 1.8 air km S of the mouth of Berry Creek at North Fork Feather River (Lake Oroville). Steep NE facing slope; mostly above the road, but also occasionally below.
0
Comment
CDA35053
Festuca arundinacea
L. P. Janeway, B. Castro
2009-7-4
9840
Butte
Northern High Sierra Nevada; Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
Comment
CDA35054
Pistacia vera
L. P. Janeway
2009-10-13
9950
Butte
Cascade Range Foothills; Upper Bidwell Park, Chico; south side of Big Chico Creek, along South Rim Trail/Annie Bidwell Trail 155 m east-northeast of its start at the east end of Centennial Ave. and Chico Canyon Road.
Comment
CDA35055
Rosa multiflora
L. P. Janeway
2010-4-3
9970
Butte
Sacramento Valley; Lower Bidwell Park, Chico; along southeast side of Big Chico Creek about 160 m northeast of intersection of E. 8th Street and El Monte Avenue.
Comment
CDA35056
Vachellia farnesiana var. farnesiana
L. P. Janeway, B. Castro
2010-5-1
9972
Butte
Sacramento Valley.; Lower Bidwell Park, Chico; along north edge of old gravel roadway across from (north of) the new Chico Creek Nature Center building; 72 m east-northeast of the Cedar Grove entrance road.
Comment
CDA35057
Salpichroa origanifolia
L. P. Janeway
2010-5-12
Butte
Sacramento Valley; Chico; north side of Little Chico Creek 15-30 m east of Boucher Street bridge; narrow riparian strip between creek and Humboldt Road.
Comment
CDA35058
Dittrichia graveolens
L. P. Janeway
2010-11-17
10220
Butte
Sacramento Valley; Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave.)
Comment
CDA35059
Dittrichia graveolens
L. P. Janeway
2010-11-23
10221
Butte
Sacramento Valley; Oroville; gravelly flat on northern edge of the south levee of the Feather River, just east of Centennial Park.
Comment
CDA38804
Prunus dulcis
L. P. Janeway
2012-3-6
10792
Butte
Sacramento Valley; Southern edge of Chico; fence-line along west side of Hwy 99 just south of Estates Drive.
Comment
CDA39142
Scirpus microcarpus
L. P. Janeway
1995-8-2
4886
Butte
Head of minor drainage into Haphazard Creek; west side of Oroville-Quincy Hwy 0.55 mi south of the county line; southwest corner of crossing of an un-numbered dirt road.
Comment
CDA39462
Brodiaea minor
L. P. Janeway
2000-5-14
6721
Butte
Sacramento Valley; East side of Pine Creek Road 0.3 mile north of Pine Creek
Comment
CDA43058
Carex divulsa
L. P. Janeway
2010-6-3
9989
Butte
Sacramento Valley.; Oroville: Centennial Plaza on top of the levee along the south side of Feather River between the north ends of Lincoln Street and Oak Street.
Comment
CDA43059
Celtis australis
L. P. Janeway, B. Castro
2010-6-4
9990
Butte
Sacramento Valley.; Lower Bidwell Park, Chico; south side of Big Chico Creek, between South Park Drive and the creek; at junction of South Park Drive and Centennial Ave.
Comment
CDA43060
Celtis sinensis
L. P. Janeway, B. Castro
2010-6-4
9991
Butte
Sacramento Valley.; Lower Bidwell Park, Chico; south side of Big Chico Creek, between South Park Drive and the creek, 400 m south of junction of South Park Drive and Centennial Ave.
Comment
CDA43062
Lepidium strictum
L. P. Janeway
2010-11-17
10233
Butte
Sacramento Valley.; Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave.).
Comment
CDA43066
Photinia serratifolia
L. P. Janeway
2011-4-2
10236
Butte
Sacramento Valley.; Lower Bidwell Park, Chico; near northwest edge of the park, near Vallombrosa Ave. between Madrone Ave. and Crister Ave.
Comment
CDA43068
Spartium junceum
L. P. Janeway
2011-5-2
10250
Butte
Sacramento Valley.; South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
CDA43069
Robinia pseudoacacia
L. P. Janeway
2011-5-2
10251
Butte
Sacramento Valley.; South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
CDA43070
Morus alba
L. P. Janeway
2011-5-9
10252
Butte
Sacramento Valley; South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
CDA43073
Trifolium dubium
L. P. Janeway, B. Castro
2011-6-5
10360
Butte
Cascade Range Foothills.; East side of Chico; along south side of Humboldt Road 2.1 road km east of Bruce Road.
Comment
CDA43074
Gaura
L. P. Janeway, B. Castro
2011-6-5
10361
Butte
Sacramento Valley.; Chico; Northeast side of Hwy 99 just southeast of Cohasset Road overcrossing; Arroyo Chico.
Comment
CDA43075
Senecio vulgaris
L. P. Janeway
2011-6-7
10364
Butte
Sacramento Valley.; Along Nelson Ave 1.0 road km west of its bridge over Thermalito Forebay, about 5.7 air km west of Oroville.
Comment
CDA43076
Centaurium tenuiflorum
L. P. Janeway
2011-6-26
10401
Butte
Cascade Range Foothills/Sacramento Valley.; Upper Bidwell Park, Chico; just west of Horseshoe Lake.
Comment
CDA43077
Aegilops triuncialis
L. P. Janeway
2011-6-29
10415
Butte
Northern High Sierra Nevada.; Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
Comment
CDA43079
Sorghum halepense
L. P. Janeway
2011-8-18
10662
Butte
Northern High Sierra Nevada.; Plumas National Forest; top of Bloomer Hill.
Comment
CDA43082
Polygonum aviculare subsp. depressum
L. P. Janeway
2011-10-2
10780
Butte
Sacramento Valley.; South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
Comment
CDA43083
Erigeron canadensis
L. P. Janeway
2011-10-2
10782
Butte
Sacramento Valley.; South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
Comment
CDA43085
Prunus cerasifera
L. P. Janeway
2012-2-28
10786
Butte
Northern Sierra Nevada Foothills.; Oroville; east side of the Feather River about 150 m southeast of the Thermalito Diversion Dam.
Comment
CDA43102
Isatis tinctoria
L. P. Janeway
2014-5-22
11259
Butte
Northern High Sierra Nevada.; Plumas National Forest; along the Oroville-Quincy Hwy in Brush Creek, 0.6 km northeast of the upper end of Bald Rock Road.
Comment
CDA5133
Lythrum hyssopifolia
L. P. Janeway, B. Castro
1999-6-4
6453
Butte
Sacramento Valley; East side of the Sacramento River 1.6 km southeast of the Ord Ferry Road Bridge.
Comment
CDA6384
Parentucellia viscosa
L. P. Janeway
2006-5-24
8606
Butte
Northern Sierra Nevada Foothills; Near the eastern shores of Lake Wyandotte, about 7.0 air km east-southeast of Oroville Dam.
Comment
CDA6386
Parentucellia viscosa
L. P. Janeway
2005-5-9
8384
Butte
Northern Sierra Nevada Foothills; Northwest side of Highway 10, 0.6 km southwest of Pentz Road.
Comment
CHSC100108
Cuscuta subinclusa
L. P. Janeway; Shandin Rudesill
2008-8-5
9534
Butte
Northern High Sierra Nevada. Plumas National Forest; upper end of Magee Ridge at a small gap between Heinz Creek and Hibbard Creek; 2.7 air km north of Coyote Gap.
1353
Comment
CHSC100113
Trifolium repens
L. P. Janeway
2008-8-10
9536
Butte
Northern High Sierra Nevada. Along Four Trees road 3.2 road km east-southeast of Hwy 70; overlooking Mill Creek, a tributary to North Fork Feather River; 1.6 air km east-southeast of Pulga.
732
Comment
CHSC100120
Stachys pycnantha
L. P. Janeway
2008-8-10
9535
Butte
Northern High Sierra Nevada. Along Four Trees road 3.2 road km east-southeast of Hwy 70; overlooking Mill Creek, a tributary to North Fork Feather River; 1.6 air km east-southeast of Pulga.
732
Comment
CHSC100123
Athyrium filix-femina var. cyclosorum
L. P. Janeway
2008-8-10
9537
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek, 4.5 road km east-southeast of Hwy 70. Along moist roadside gutter.
823
Comment
CHSC100416
Euonymus occidentalis var. occidentalis
L. P. Janeway; Heather Koeth
2008-11-19
9611
Butte
Northern High Sierra Nevada. Along a small creek in a steep deep draw 150 m southwest of Bush Creek, 1.2 air km west-northwest of the mouth of Bus Creek at French Creek.
707
Comment
CHSC100417
Paxistima myrsinites
L. P. Janeway; Heather Koeth
2008-11-19
9612
Butte
Northern High Sierra Nevada. Along a small creek in a steep deep draw 150 m southwest of Bush Creek, 1.2 air km west-northwest of the mouth of Bus Creek at French Creek.
707
Comment
CHSC100418
Rhododendron occidentale
L. P. Janeway; Heather Koeth
2008-11-17
9610
Butte
Northern High Sierra Nevada. On the flats on the southwest side of Fall River at Nelsons Crossing (across from the mouth of Kenebeck Creek).
43
Comment
CHSC100871
Celtis laevigata
L. P. Janeway
2008-10-8
9603
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; north side of Big Chico Creek 455 m west of Day Camp.
91
Comment
CHSC100872
Eriophyllum lanatum var. integrifolium
L. P. Janeway; Linus Gog
2008-7-18
9437
Butte
Northern High Sierra Nevada. Along Philbrook Creek between the east end of Philbrook Reservoir and Concow Road.
1689
Comment
CHSC100875
Arnica longifolia
L. P. Janeway; Linus Gog
2008-7-18
9436
Butte
Northern High Sierra Nevada. Along Philbrook Creek betweeen the east end of Philbrook Reservoir and Concow Road.
Comment
CHSC100876
Carex geyeri
L. P. Janeway; Linus Gog
2008-7-18
9435
Butte
High Cascade Range. Along Humbug Summit Road, above the Cornelia Lott Sank memorial Spring (which feeds West Branch Feather River).
Comment
CHSC100882
Carex whitneyi
L. P. Janeway; Linus Gog
2008-7-19
9443
Butte
High Cascade Range. North side of Scotts John Creek at crossing of Road 26N27 (the connector between Humboldt Road and Humbug Summit Road). Especially along old logging disturbed route that was ripped and allowed to return to natural.
1740
Comment
CHSC100883
Carex hoodii
L. P. Janeway; Linus Gog
2008-7-19
9442
Butte
High Cascade Range. North side of Scotts John Creek at crossing of Road 26N27 (the connector between Humboldt Road and Humbug Summit Road). Especially along old logging disturbed route that was ripped and allowed to return to natural.
1740
Comment
CHSC100885
Eleocharis suksdorfiana
L. P. Janeway; Linus Gog
2008-7-19
9438
Butte
High Cascade Range. Along the east side of Butte Creek 1.0 air km west of Cherry Hill Campground; just downstream of 'Pat's Meadow.
1399
Comment
CHSC100887
Carex rossii
L. P. Janeway; Linus Gog
2008-7-19
9444
Butte
High Cascade Range. North side of Scotts John Creek at crossing of Road 26N27 (the connector between Humboldt Road and Humbug Summit Road). Especially along old logging disturbed route that was ripped and allowed to return to natural.
1740
Comment
CHSC100952
Acer macrophyllum
L. P. Janeway
2007-7-25
9227
Butte
Cascade Range Foothills.. Upper Bidwell Park, Chico; 6 m north of Big Chico Creek and about 6 m higher than the creek, between Upper Park Road and Yahi Trail, between Day Camp and the power lines.
91
Comment
CHSC100972
Montia fontana subsp. amporitana
L. P. Janeway
2008-3-18
9237
Butte
Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.4 km northeast of Bruce Road.
126
Comment
CHSC100974
Scandix pecten-veneris
L. P. Janeway
2008-3-18
9234
Butte
Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.3 km northeast of Bruce Road.
123
Comment
CHSC100982
Scandix pecten-veneris
L. P. Janeway
2008-4-2
9242
Butte
Northern Sierra Nevada Foothills. Along edge of Pentz Road 0.6 km north of Durham-Pentz Road. Narrow gravel road shoulder.
198
Comment
CHSC100984
Gilia tricolor subsp. tricolor
L. P. Janeway
2008-4-2
9245
Butte
Cascade Range Foothills. East edge of City of Chico; slope on north side of Humboldt Road 2.9 km northeast of Bruce Road.
178
Comment
CHSC100988
Lupinus polycarpus
L. P. Janeway
2008-4-2
9241
Butte
Northern Sierra Nevada Foothills. Along edge of Pentz Road 0.6 km north of Durham-Pentz Road. Narrow gravel road shoulder.
198
Comment
CHSC100989
Carex brainerdii
L. P. Janeway
2006-5-28
8646
Butte
Northern High Sierra Nevada. 0.2 km east of Concow Road, 1.24 km north-northeast of Rag Dump, 4.3 km north of Flea Mountain.
1268
Comment
CHSC100990
Avena barbata
L. P. Janeway
2008-4-2
9246
Butte
Cascade Range Foothills. East edge of City of Chico; slope on north side of Humboldt Road 2.9 km northeast of Bruce Road.
167
Comment
CHSC100991
Lolium multiflorum
L. P. Janeway
2008-3-18
9235
Butte
Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.3 km northeast of Bruce Road.
123
Comment
CHSC100993
Melica californica var. nevadensis
L. P. Janeway
2008-4-2
9250
Butte
Cascade Range Foothills. East edge of City of Chico; slope on north side of Humboldt Road 2.9 km northeast of Bruce Road.
167
Comment
CHSC100994
Hordeum murinum subsp. glaucum
L. P. Janeway
2008-4-2
9248
Butte
Cascade Range Foothills. East edge of City of Chico; slope on north side of Humboldt Road 2.9 km northeast of Bruce Road.
167
Comment
CHSC100995
Vulpia myuros var. hirsuta
L. P. Janeway
2008-4-2
9247
Butte
Cascade Range Foothills. East edge of City of Chico; slope on north side of Humboldt Road 2.9 km northeast of Bruce Road.
167
Comment
CHSC101187
Galium porrigens
L. P. Janeway; B. Castro
2009-4-18
9725
Butte
Northern High Sierra Nevada. 'Hollywood Serpentine,' an isolated block of serpentine between the east end of Hollywood Drive, Magalia, and the upper end of Magalia Reservoir; west side of Little Butte Creek.
747
Comment
CHSC101254
Poa secunda subsp. secunda
L. P. Janeway; B. Castro
2009-4-11
9724
Butte
Northern Sierra Nevada Foothills. At saddle of ridge between Oroville Dam boat ramp and Potter Ravine, 1.2 km north of the boat ramp.
340
Comment
CHSC101462
Melica harfordii
L. P. Janeway; Sarah Starkey
2009-7-13
9857
Butte
Northern High Sierra Nevada. Northern end of Rocky Ridge, just northwest side of Rim Road (Ponderosa Way) 0.8 km southeast of Concow Road.
978
Comment
CHSC101464
Melica geyeri
L. P. Janeway; Sarah Starkey
2009-7-13
9855
Butte
Northern High Sierra Nevada. Northwest side of Concow Road 2.8 air km northeast of upper end of Concow Reservoir, 1.5 road km northeast of Cirby Creek Road.
823
Comment
CHSC101996
Carex inversa
L. P. Janeway
2009-9-22
9954
Butte
Sacramento Valley. Oroville: west side of Third Avenue between Montgomery Street and Safford Street. In narrow parkway strip between sidewalk and street.
49
Comment
CHSC102006
Arceuthobium abietinum
L. P. Janeway; David Toren
2009-9-15
9953
Butte
Northern High Sierra Nevada. Plumas National Forest; top of ridge between Wildcat Creek and Bear Ranch Creek, 3.6 air km north of Road 23N31.
1419
Comment
CHSC102213
Carex rossii
L. P. Janeway
2009-11-14
9962
Butte
High Cascade Range. North side of Scotts John Creek at corssing of Road 26N27 (the connector between Humboldt Road and Humbug Summit Road).
1740
Comment
CHSC102214
Carex xerophila
L. P. Janeway
2009-11-22
9968
Butte
Northern High Sierra Nevada (northern edge). 'Magalia serpentine;' east side of Coutolenc Road about 0.1 km north of Skyway; between Skyway and the first bend of the gated road down to 'Magalia 72 Dam' diversion on West Branch Feather River.
700
Comment
CHSC102215
Carex inversa
L. P. Janeway
2009-11-16
9967
Butte
Sacramento Valley. Oroville: south side of Broderick Street between Pine Street and Elma Street. At edges of old lawn between the two buildings of the Chinese Temple and Museum.
44
Comment
CHSC102375
Pistacia vera
L. P. Janeway
2009-10-13
9950
Butte
Upper Bidwell Park, Chico; south side of Big Chico Creek, along South Rim Trail/Annie Bidwell Trail 155 m east-northeast of its start at the east end of Centennial Ave. and Chico Canyon Road.
87
Comment
CHSC102477
Morus alba
L. P. Janeway
2009-10-13
9951
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; south side of Big Chico Creek along South Rim Trail/Annie Bidwell Trail/Guardian Trail 275 m west of the high power lines.
109
Comment
CHSC102478
Tribulus terrestris
L. P. Janeway
2009-8-12
9921
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; north side of Big Chico Creek, along Yahi Trail at Alligator Hole.
90
Comment
CHSC102563
Crataegus monogyna
L. P. Janeway
2010-4-1
9969
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; south side of Upper Park Road, east side of the start of Yahi Trail (at Upper Park Road).
91
Comment
CHSC102567
Carex flacca
L. P. Janeway
2009-5-25
9795
Butte
Sacramento Valley. Campus of California State University, Chico; between Merriam Library, the new student services building, and Warner Ave.
59
Comment
CHSC102570
Carex crawei
L. P. Janeway
2009-5-25
9796
Butte
Sacramento Valley. Campus of California State University, Chico; between Merriam Library, the new student services building, and Warner Ave.
59
Comment
CHSC102592
Carex feta
L. P. Janeway; B. Castro
2009-7-4
9837
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
CHSC102594
Carex bolanderi
L. P. Janeway; B. Castro
2009-7-4
9835
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary of North Fork Feather River).
823
Comment
CHSC102602
Carex subfusca
L. P. Janeway; B. Castro
2009-7-4
9836
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
CHSC102606
Epilobium ciliatum subsp. ciliatum
L. P. Janeway; B. Castro
2009-7-4
9839
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
CHSC102607
Triteleia hyacinthina
L. P. Janeway; B. Castro
2009-7-4
9838
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
CHSC102608
Navarretia intertexta subsp. intertexta
L. P. Janeway; B. Castro
2009-7-4
9841
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
CHSC102872
Vachellia caven
L. P. Janeway; B. Castro
2010-5-1
9972
Butte
Sacramento Valley. Lower Bidwell Park, Chico; along north edge of old gravel roadway across from (north of) the new Chico Creek Nature Center building; 72 m east-northeast of the Cedar Grove entrance road.
72
Comment
CHSC103223
Carex multicaulis
L. P. Janeway; Matt Simenc, Sarah Starkey, Nicole Habecker
2010-5-25
9979
Butte
Northern High Sierra Nevada. Plumas National Forest; near Bean Creek Road near the Dome Trail Trailhead, 1.4 km south of Bald Rock Dome; near top of ridge between Bean Creek and Middle Fork Feather River.
853
Comment
CHSC103224
Vaccinium parvifolium
L. P. Janeway
2010-5-25
9980
Butte
Northern High Sierra Nevada. Plumas National Forest; along Bean Creek Road 1.1 road km east of Bald Rock Road; just north of Little Bald Rock; along a small drainage into Brush Creek from the south.
1024
Comment Read comments Feb 8 2016
CHSC103226
Salpichroa origanifolia
L. P. Janeway
2010-5-12
9975
Butte
Sacramento Valley. Chico; north side of Little Chico Creek 15-30 m east of Boucher Street bridge; narrow riparian strip between the creek and Humboldt Road.
63
Comment
CHSC103228
Rosa multiflora
L. P. Janeway; B. Castro
2010-4-30
9970
Butte
Sacramento Valley. Lower Bidwell Park, Chico; along southeast side of Big Chico Creek about 160 m northeast of intersection of E. 8th Street and El Monte Avenue.
75
Comment
CHSC104747
Madia exigua
L. P. Janeway
2010-6-19
10019
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along Bean Creek Road at spur road to Dome Trail trailhead.
858
Comment
CHSC104748
Hypericum concinnum
L. P. Janeway
2010-6-19
10023
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along ridgetop just south of Bean Creek Road at spur road to Dome Trail trailhead.
868
Comment
CHSC104750
Triteleia ixioides subsp. scabra
L. P. Janeway
2010-6-19
10020
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along Bean Creek Road at spur road to Dome Trail trailhead.
858
Comment
CHSC104757
Senecio sylvaticus
L. P. Janeway
2010-6-19
10030
Butte
Northern High Sierra Nevada. Along Bean Creek Road 0.4 km northwest of spur road to Dome Trail trailhead; 1.2 km south-southwest of Bald Rock Dome; on ridge between Middle Fork Feather River and Bean Creek.
883
Comment
CHSC104778
Vitis californica
L. P. Janeway
2010-8-21
10170
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; northeast end of Upper Park Road, northwest side of Big Chico Creek.
203
Comment
CHSC104779
Lathyrus nevadensis var. nevadensis
L. P. Janeway
2010-6-19
10018
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along Bean Creek Road at spur road to Dome Trail trailhead.
858
Comment
CHSC104784
Carex fracta
L. P. Janeway
2010-6-19
10027
Butte
Northern High Sierra Nevada. Along Bean Creek Road 0.4 km northwest of spur road to Dome Trail trailhead; 1.2 km south-southwest of Bald Rock dome; on ridge between Middle Fork Feather River and Bean Creek.
883
Comment
CHSC104785
Carex bolanderi
L. P. Janeway
2010-6-19
10029
Butte
Northern High Sierra Nevada. Along Bean Creek Road 0.4 km northwest of spur road to Dome Trail trailhead; 1.2 km south-southwest of Bald Rock dome; on ridge between Middle Fork Feather River and Bean Creek.
883
Comment
CHSC104791
Lupinus nanus var. vallicola
L. P. Janeway
2010-6-19
10024
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along Bean Creek Road at spur road to Dome Trail trailhead.
868
Comment
CHSC104795
Silene antirrhina
L. P. Janeway
2010-6-19
10026
Butte
Northern High Sierra Nevada. Along Bean Creek Road 0.4 km northwest of spur road to Dome Trail trailhead; 1.2 km south-southwest of Bald Rock dome; on ridge between Middle Fork Feather River and Bean Creek.
883
Comment
CHSC105477
Carex multicaulis
L. P. Janeway
2010-6-19
10017
Butte
Northern High Sierra Nevada. About 1.2 km south of Bald Rock Dome near a saddle along the ridge between Middle Fork Feather River and Bean Creek drainage; along Bean Creek Road at spur road to Dome Trail trailhead.
858
Comment
CHSC105610
Centaurea stoebe subsp. micranthos
L. P. Janeway
2010-8-5
10136
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 21N48 (closed) about 300 m south of Milsap Bar Road; 1.1 km northwest of Middle Fork Feather River and 2.7 km southeast of Brush Creek town.)
996
Comment
CHSC105611
Pseudognaphalium thermale
L. P. Janeway
2010-8-5
10137
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 21N48 (closed) about 300 m south of Milsap Bar Road; 1.1 km northwest of Middle Fork Feather River and 2.7 km southeast of Brush Creek town.)
996
Comment
CHSC106048
Carex divulsa
L. P. Janeway
2010-6-3
9989
Butte
Sacramento Valley. Oroville: Centennial Plaza on top of the levee along the south side of Feather River between the north ends of Lincoln Street and Oak Street.
57
Comment
CHSC106116
Eucalyptus sideroxylon
L. P. Janeway
2011-2-28
10227
Butte
Sacramento Valley. Along a bench on the north side of the levee on the south side of Feather River just east of Centennial Park, Oroville.
49
Comment
CHSC106133
Genista monspessulana
L. P. Janeway
2011-3-9
10228
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
42
Comment
CHSC106229
Carduus pycnocephalus subsp. pycnocephalus
L. P. Janeway; B. Castro
2010-5-23
9976
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; north side of Big Chico Creek, along Yahi Trail about 450 m west of Day Camp.
90
Comment
CHSC106235
Apocynum cannabinum
L. P. Janeway
2010-8-21
10171
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; northeast end of Upper Park Road, northwest side of Big Chico Creek. On a gravel bar.
204
Comment
CHSC106238
Celtis sinensis
L. P. Janeway; B. Castro
2010-6-4
9991
Butte
Sacramento Valley. Lower Bidwell Park, Chico; south side of Big Chico Creek, between South Park Drive and the creek, 400 m south of junction of South Park Drive and Centennial Ave.
78
Comment
CHSC106282
Dittrichia graveolens
L. P. Janeway
2010-11-17
10220
Butte
Sacramento Valley. Oroville; in gravel parking area at east sie of Feather River Ranger District office (875 Mitchell Ave.).
59
Comment
CHSC106283
Dittrichia graveolens
L. P. Janeway
2010-11-23
10221
Butte
Sacramento Valley. Oroville; gravelly flat on northern edge of the south levee of the Feather River, just east of Centennial Park.
60
Comment
CHSC106598
Ligustrum sinense
L. P. Janeway; B. Castro
2010-6-4
9993
Butte
Sacramento Valley. Lower Bidwell Park, Chico; south side of Big Chico Creek, between South Park Drive and Centennial Ave.
75
Comment
CHSC106600
Carex
L. P. Janeway
2011-4-13
10229
Butte
Sacramento Valley. Oroville; Centennial Plaza on top of the levee on the south side of Feather River between the north ends of Lincoln Street and Oak Street.
57
Comment
CHSC106601
Scandix pecten-veneris
L. P. Janeway
2011-4-13
10230
Butte
Sacramento Valley. Oroville; just west of Centennial Park, along the bicycle path on the north slope of the levee on the south side of Feather River.
49
Comment
CHSC106602
Carduus pycnocephalus subsp. pycnocephalus
L. P. Janeway
2011-4-13
10232
Butte
Sacramento Valley. Oroville; just east of Centennial Park, along the north edge of the road along the top of the levee on the south side of Feather River.
50
Comment
CHSC106603
Lepidium strictum
L. P. Janeway
2011-4-13
10233
Butte
Sacramento Valley. Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave.)
59
Comment
CHSC106604
Anthriscus caucalis
L. P. Janeway
2011-4-13
10231
Butte
Sacramento Valley. Oroville; just west of Centennial Park, along the bicycle path on the north slope of the levee on the south side of Feather River.
49
Comment
CHSC106606
Crataegus monogyna
L. P. Janeway
2011-4-20
10235
Butte
Sacramento Valley. Lower Bidwell Park, Chico; near northwest edge of the park, near Vallombrosa Ave between Madrone Ave and Crister Ave.
73
Comment
CHSC106607
Celtis sinensis
L. P. Janeway
2011-4-19
10234
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along the south side of Upper Park Road, north side of Big Chico Creek, 0.1 km west of beginning of Yahi Trail.
95
Comment
CHSC107074
Agoseris grandiflora var. leptophylla
L. P. Janeway
2011-6-29
10406
Butte
Northern High Sierra Nevada. Top of Bloomer Hill, at southwest corner of the fence around the upper communication tower; between the chain-link fence and a little used short access dirt road.
908
Comment
CHSC107120
Bellis perennis
L. P. Janeway
2011-6-6
10362
Butte
Sacramento Valley. City of Chico; in the lawn between Bidwell Mansion, Modoc Hall (Calif. State Univ., Chico) and Sol-Wil-Le-No Ave.
60
Comment
CHSC107264
Anisocarpus madioides
L. P. Janeway
2011-6-27
10403
Butte
Northern High Sierra Nevada. East slope of Bloomer Hill, 830 m east-northeast of the top.
732
Comment
CHSC107275
Centaurium tenuiflorum
L. P. Janeway
2011-6-26
10401
Butte
Cascade Range Foothills/Sacramento Valley. Upper Bidwell Park, Chico; just west of Horseshoe Lake. Annual grassland/springtime wildflower fields/ open blue oak woodland.
94
Comment
CHSC107291
Sonchus asper subsp. asper
L. P. Janeway
2011-6-29
10408
Butte
Northern High Sierra Nevada. Top of Bloomer Hill, at southwest corner of the fence around the upper communication tower; between the chain-link fence and a little used short access dirt road.
908
Comment
CHSC107294
Allium sanbornii var. sanbornii
L. P. Janeway; Chris Cristofferson
2011-8-3
10627
Butte
Northern High Sierra Nevada. Plumas National Forest; top edge of large northwest-facing granite outcrop near ridge top, overlooking Martin Creek; 1.6 air km northeast of Madrone Lake.
774
Comment
CHSC107432
Elymus caput-medusae
L. P. Janeway
2011-6-29
10404
Butte
Northern High Sierra Nevada. Top of Bloomer Hill, at southwest corner of the fence around the upper communication tower; between the chain-link fence and a little used short access dirt road.
908
Comment
CHSC107433
Plantago lanceolata
L. P. Janeway
2011-6-29
10407
Butte
Northern High Sierra Nevada. Top of Bloomer Hill, at southwest corner of the fence around the upper communication tower; between the chain-link fence and a little used short access dirt road.
908
Comment
CHSC107891
Hesperolinon californicum
L. P. Janeway
2011-6-29
10412
Butte
Northern High Sierra Nevada. Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
820
Comment
CHSC107892
Leontodon saxatilis subsp. longirostris
L. P. Janeway
2011-6-29
10410
Butte
Northern High Sierra Nevada. Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
820
Comment
CHSC107899
Crucianella angustifolia
L. P. Janeway
2011-6-29
10414
Butte
Northern High Sierra Nevada. Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
820
Comment
CHSC107900
Centaurea melitensis
L. P. Janeway
2011-6-29
10413
Butte
Northern High Sierra Nevada. Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
820
Comment
CHSC107903
Calycadenia oppositifolia
L. P. Janeway
2011-6-29
10409
Butte
Northern High Sierra Nevada. Along Encino Grande (Ponderosa Way) 1.0 road km west of the top of Bloomer Hill; 0.7 air km west-northwest of the top of Bloomer Hill.
820
Comment
CHSC107921
Festuca occidentalis
L. P. Janeway
2011-7-21
10518
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 23N60 between crossings of Jordan Creek and Marble Creek, 3.1 air km east of Rogers Cow Camp. Mostly along the outer road edge, but also on the cut-bank.
1067
Comment
CHSC107922
Poa sierrae
L. P. Janeway
2011-7-18
10515
Butte
Northern High Sierra Nevada. Plumas National Forest; along Dome Trail 0.7 km northeast of the trailhead, 1.0 air km southeast of Bald Rock Dome.
725
Comment
CHSC107923
Melica harfordii
L. P. Janeway
2011-7-21
10519
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 23N60 between crossings of Jordan Creek and Marble Creek, 3.1 air km east of Rogers Cow Camp. On steep 10 m high road cut-banks.
1067
Comment
CHSC107924
Agrostis pallens
L. P. Janeway
2011-7-18
10516
Butte
Northern High Sierra Nevada. Plumas National Forest; along Dome Trail 0.3 km northeast of the trailhead, 1.1 air km south-southeast of Bald Rock Dome. Along top of northeast-trending ridge, often abundant along edges of the trail.
725
Comment
CHSC107926
Albizia julibrissin
L. P. Janeway
2011-7-7
10503
Butte
Sacramento Valley. Near edge of water, south side of Feather River just east of Bedrock Park, Oroville. On old gravel bar several feet from the water.
41
Comment
CHSC107927
Foeniculum vulgare
L. P. Janeway
2011-7-7
10504
Butte
Sacramento Valley. Oroville, north edge of the levee on the south side of the Feather River, 125 m east of Bedrock Park.
49
Comment
CHSC108045
Aristida oligantha
L. P. Janeway
2011-10-12
10772
Butte
Cascade Range Foothills/Sacramento Valley. Upper Bidwell Park, Chico; 1.0 km southwest of Horseshe Lake, along Upper Park Road at the road to Five Mile Recreation Area, north side of Big Chico Creek.
91
Comment
CHSC108150
Sorghum halepense
L. P. Janeway
2011-8-18
10662
Butte
Northern High Sierra Nevada. Plumas National Forest; top of Bloomer Hill. In areas where mixed conifer forest has been greatly thinned and the resulting understory shrubs have been cleared several years ago. In an open graveled area.
912
Comment
CHSC108166
Trichostema lanceolatum
L. P. Janeway
2011-8-17
10656
Butte
Northern High Sierra Nevada. Plumas National Forest; east slope of Bloomer Hill, 850m east-southeast of the top. Small flat at western end of the rock-garden-like opening in Ponderosa pine dominated mixed conifer forest.
721
Comment
CHSC108172
Frangula californica subsp. tomentella
L. P. Janeway
2011-8-18
10665
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 km east of the top. East-sloping springtime meadow (now dry).
701
Comment
CHSC108175
Perideridia bacigalupii
L. P. Janeway
2011-8-17
10659
Butte
Northern High Sierra Nevada. Plumas National Forest; top of Bloomer Hill. In areas where mixed conifer forest has been greatly thinned and the resulting understory shrubs have been cleared several years ago.
912
Comment
CHSC108178
Navarretia filicaulis
L. P. Janeway
2011-8-17
10660
Butte
Northern High Sierra Nevada. Plumas National Forest; top of Bloomer Hill. In areas where mixed conifer forest has been greatly thinned and the resulting understory shrubs have been cleared several years ago. Especially along edges of dirt road, but also scattered into the cleared area.
912
Comment
CHSC108179
Dysphania botrys
L. P. Janeway
2011-8-18
10663
Butte
Northern High Sierra Nevada. Plumas National Forest; top of Bloomer Hill. In areas where mixed conifer forest has been greatly thinned and the resulting understory shrubs have been cleared several years ago.
912
Comment
CHSC108544
Polygonum aviculare subsp. depressum
L. P. Janeway
2011-10-20
10780
Butte
Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East park Ave and 0.3 km south of Comanche Creek.
66
Comment
CHSC108589
Lobularia maritima
L. P. Janeway
2011-10-20
10779
Butte
Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
66
Comment
CHSC108592
Dittrichia graveolens
L. P. Janeway
2011-10-20
10778
Butte
Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
66
Comment
CHSC108596
Erigeron canadensis
L. P. Janeway
2011-10-20
10782
Butte
Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
66
Comment
CHSC108611
Echinochloa colona
L. P. Janeway
2011-10-20
10781
Butte
Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek.
66
Comment
CHSC108756
Trifolium dubium
L. P. Janeway; B. Castro
2011-6-5
10360
Butte
Cascade Range Foothills. East side of Chico; along south side of Humboldt Road 2.1 road km east of Bruce Road.
149
Comment
CHSC108757
Gaura
L. P. Janeway; B. Castro
2011-6-5
10361
Butte
Sacramento Valley. No sections here (Arroyo Chico) Chico; northeast side of Hwy 99 just southeast of Cohasset Road overcrossing. Generally planted areas bordering the roadway.
62
Comment
CHSC108758
Populus fremontii subsp. fremontii
L. P. Janeway
2011-5-9
10254
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water.
42
Comment
CHSC108762
Genista monspessulana
L. P. Janeway
2011-5-2
10249
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water.
42
Comment
CHSC108764
Robinia pseudoacacia
L. P. Janeway
2011-5-2
10251
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water.
42
Comment
CHSC108765
Morus alba
L. P. Janeway
2011-5-9
10252
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water.
42
Comment
CHSC108769
Tribulus terrestris
L. P. Janeway
2011-6-7
10366
Butte
Sacramento Valley. Along Nelson Ave 1.0 road km west of its bridge over Thermalito Forebay, about 5.7 air km west of Oroville. Weedy edge of road side drainage.
99
Comment
CHSC108771
Trifolium glomeratum
L. P. Janeway; B. Castro
2011-6-5
10359
Butte
Cascade Range Foothills. East side of Chico; along south side of Humboldt Road 2.1 road km east of Bruce Road.
149
Comment
CHSC108772
Ailanthus altissima
L. P. Janeway
2011-9-12
10725
Butte
Sacramento Valley. North face of the levee on the south side of the Feather River about 250 m east of Centennial Park, Oroville.
45
Comment
CHSC108774
Pistacia atlantica
L. P. Janeway
2011-9-12
10724
Butte
Sacramento Valley. North face of the levee on the south side of the Feather River about 250 m east of Centennial Park, Oroville.
45
Comment
CHSC108781
Ulmus americana
L. P. Janeway; B. Castro
2012-2-2
10784
Butte
Sacramento Valley. City of Chico; semi-natural riparian strip between Big Chico Creek and Vallombrosa Way just soughwest of One Mile Recreation Area; northwest side of the creek.
62
Comment
CHSC108783
Spergularia rubra
L. P. Janeway
2011-6-7
10365
Butte
Sacramento Valley. Along Nelson Ave 1.0 road km west of its bridge over Thermalito Forebay, about 5.7 air km west of Oroville. Weedy edge of road side drainage.
99
Comment
CHSC108784
Senecio vulgaris
L. P. Janeway
2011-6-7
10364
Butte
Sacramento Valley. Along Nelson Ave 1.0 road km west of its bridge over Thermalito Forebay, about 5.7 air km west of Oroville. Weedy edge of road side drainage.
99
Comment
CHSC108787
Logfia gallica
L. P. Janeway
2011-4-26
10239
Butte
Sacramento Valley. Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave.).
59
Comment
CHSC109524
Lomatium marginatum var. marginatum
L. P. Janeway
2012-6-23
10892
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109525
Pinus ponderosa var. pacifica
L. P. Janeway
2012-6-23
10893
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109531
Crepis pleurocarpa
L. P. Janeway
2012-6-23
10890
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109547
Festuca microstachys
L. P. Janeway
2012-6-7
10865
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109548
Bromus laevipes
L. P. Janeway
2012-6-7
10871
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109557
Frangula rubra subsp. obtusissima
L. P. Janeway
2012-6-27
10913
Butte
Northern High Sierra Nevada. Near the top of Sunset Hill, just a little over the north side.
1000
Comment
CHSC109562
Achillea millefolium
L. P. Janeway
2012-6-23
10891
Butte
Northern High Sierra Nevada. Southwest spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23Np6E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109568
Frangula californica subsp. tomentella
L. P. Janeway
2012-6-23
10884
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109570
Linum lewisii var. lewisii
L. P. Janeway
2012-6-7
10867
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109571
Malacothrix floccifera
L. P. Janeway
2012-6-7
10859
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109572
Streptanthus polygaloides
L. P. Janeway
2012-6-7
10860
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109573
Madia exigua
L. P. Janeway
2012-6-7
10861
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109574
Frasera albicaulis var. nitida
L. P. Janeway
2012-6-7
10863
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109576
Eriophyllum lanatum var. grandiflorum
L. P. Janeway
2012-6-7
10856
Butte
Northern High Sierra Nevada. Southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines
895
Comment
CHSC109577
Castilleja applegatei subsp. pinetorum
L. P. Janeway
2012-6-23
10887
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109842
Pinus jeffreyi
L. P. Janeway
2012-6-23
10893
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109848
Packera eurycephala var. lewisrosei
L. P. Janeway
2012-6-7
10864
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109849
Calycadenia truncata
L. P. Janeway
2012-6-7
10855
Butte
Northern High Sierra Nevada. Southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC109854
Dittrichia graveolens
L. P. Janeway
2012-10-17
11081
Butte
Northern High Sierra Nevada. On dirt road shoulders at intersection of Olive Hwy (Hwy 162) and Kelly Ridge Road/Miners Ranch Road; Oroville East.
257
Comment
CHSC109860
Achnatherum lemmonii
L. P. Janeway
2012-6-7
10857
Butte
Northern High Sierra Nevada. Southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC109865
Crepis occidentalis subsp. conjuncta
L. P. Janeway
2012-6-7
10862
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
CHSC109866
Lonicera maackii
L. P. Janeway
2012-5-2
10814
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110102
Geranium purpureum
L. P. Janeway
2012-5-29
10826
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 1.9 road km north of Lower Forbestown Road; 1.8 air km south of the Ponderosa Reservoir dam.
658
Comment
CHSC110104
Geranium purpureum
L. P. Janeway
2012-5-29
10827
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road km north of Lower Forbestown Road; 1.4 air km south of the Ponderosa Reservoir dam.
485
Comment
CHSC110105
Pistacia chinensis
L. P. Janeway
2012-9-23
11060
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; south side of Big Chico Creek between a high and low split of South Rim Trail, overlooking the west end of the golf course.
116
Comment
CHSC110108
Prunus cerasifera
L. P. Janeway
2012-2-28
10786
Butte
Northern Sierra Nevada Foothills. Oroville; east side of the Feather River about 150 m southeast of the Thermalito Diversion Dam.
69
Comment
CHSC110109
Prunus cerasifera
L. P. Janeway
2012-3-21
10800
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110110
Prunus cerasifera
L. P. Janeway
2012-5-2
10815
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110111
Crataegus monogyna
L. P. Janeway
2012-3-21
10817
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110112
Prunus cerasifera
L. P. Janeway
2012-5-2
10818
Butte
Sacramento Valley. City of Chico; semi-natural riparian strip be-tween Big Chico Creek and Vallombrosa Way just southwest of One Mile Recreation Area; northwest side of the creek. Next to the road.
62
Comment
CHSC110113
Prunus dulcis
L. P. Janeway
2012-3-6
10790
Butte
Sacramento Valley. Oroville; south side of the Feather River just northwest of Centennial Park. At north edge of bicycle trail along north slope of the levee, at top of steep bank down to the river.
49
Comment
CHSC110115
Prunus cerasifera
L. P. Janeway
2012-3-21
10816
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110116
Erigeron canadensis
L. P. Janeway
2012-10-18
11082
Butte
Sacramento Valley. Along Hwy 70 at Wheelock Road/Coal Canyon Road.
136
Comment
CHSC110117
Prunus cerasifera
L. P. Janeway
2012-2-28
10788
Butte
Sacramento Valley. City of Chico; semi-natural riparian strip be-tween Big Chico Creek and Vallombrosa Way just southwest of One Mile Recreation Area; northwest side of the creek. Next to the road.
62
Comment
CHSC110118
Pyrus calleryana
L. P. Janeway
2012-5-2
10819
Butte
Sacramento Valley. City of Chico; semi-natural riparian strip be-tween Big Chico Creek and Vallombrosa Way just southwest of One Mile Recreation Area; northwest side of the creek.
62
Comment
CHSC110119
Prunus dulcis
L. P. Janeway
2012-3-6
10792
Butte
Sacramento Valley. Southern edge of Chico; fenceline along west side of Hwy 99 just south of Estates Drive.
65
Comment
CHSC110120
Prunus cerasifera
L. P. Janeway
2012-3-21
10801
Butte
Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave.
62
Comment
CHSC110125
Medicago praecox
L. P. Janeway
2012-2-28
10785
Butte
Northern Sierra Nevada Foothills. Oroville; east side of the Feather River about 150 m southeast of the Thermalito Diversion Dam.
69
Comment
CHSC110126
Erigeron divergens
L. P. Janeway
2012-3-21
10796
Butte
Northern Sierra Nevada Foothills. Top of a flattened knoll on east side of Thermalito Diversion Pool between the Pool and the rail-road tracks, about 0.4 km north-northeast of the Diversion Dam (Feather River; Oroville). Knoll flattened in mining rock long ago?
91
Comment
CHSC110127
Phacelia cicutaria var. cicutaria
L. P. Janeway
2012-3-21
10797
Butte
Northern Sierra Nevada Foothills. Near the top of a flattened knoll on east side of Thermalito Diversion Pool between the Pool and the railroad tracks, about 0.4 km north-northeast of the Diversion Dam (Feather River; Oroville).
88
Comment
CHSC110128
Vicia villosa subsp. varia
L. P. Janeway
2012-3-21
10798
Butte
Northern Sierra Nevada Foothills. Near the top of a flattened knoll on east side of Thermalito Diversion Pool between the Pool and the railroad tracks, about 0.4 km north-northeast of the Diversion Dam (Feather River; Oroville).
88
Comment
CHSC110130
Brassica rapa
L. P. Janeway
2012-4-3
10804
Butte
Sacramento Valley. Along old rock wall on south side of Humboldt Road 0.3 km east of Bruce Road, across from rehabbed and covered area of old dump site.
86
Comment
CHSC110131
Brassica rapa
L. P. Janeway
2012-4-3
10804
Butte
Sacramento Valley. Along old rock wall on south side of Hum-boldt Road 0.3 km east of Bruce Road, across from rehabbed and covered area of old dump site.
86
Comment
CHSC110132
Brassica rapa
L. P. Janeway
2012-3-30
10803
Butte
Sacramento Valley. West side of Hwy 99 1.6 km south of Estates Drive, south edge of Chico.
60
Comment
CHSC110133
Brassica rapa
L. P. Janeway
2012-3-30
10802
Butte
Sacramento Valley. West side of Hwy 99 about 30 m south of Comanche Creek and 1.0 km south of Skyway/East Park overpass; Chico.
66
Comment
CHSC110136
Brachypodium distachyon
L. P. Janeway
2012-4-29
10808
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along South Rim Trail, mid-slope overlooking Big Chico Creek from the south; 0.4 km west of the powerlines.
136
Comment
CHSC110137
Bromus madritensis subsp. rubens
L. P. Janeway
2012-4-29
10808 A
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along South Rim Trail, mid-slope overlooking Big Chico Creek from the south; 0.4 km west of the powerlines.
136
Comment
CHSC110140
Elymus caput-medusae
L. P. Janeway
2012-4-29
10807
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along South Rim Trail, mid-slope overlooking Big Chico Creek from the south; 0.3 km west of the powerlines.
125
Comment
CHSC110141
Brachypodium distachyon
L. P. Janeway
2012-4-29
10806
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along South Rim Trail, upper slope overlooking Big Chico Creek from the south; about 1.8 km east of the powerlines.
183
Comment
CHSC110142
Sedum spathulifolium
L. P. Janeway
2012-4-29
10809
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; South Rim Trail 0.3 km east of the trailhead at east end of Centennial Ave.
92
Comment
CHSC110143
Brachypodium distachyon
L. P. Janeway
2012-5-2
10811
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; southeast-facing slope +-overlooking Bear Hole on Big Chico Creek, between Middle Trail and Upper Trail.
166
Comment
CHSC110145
Avena fatua
L. P. Janeway
2012-5-2
10812 A
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; southeast-facing slope +-overlooking Bear Hole on Big Chico Creek, between Middle Trail and Upper Trail.
166
Comment
CHSC110146
Avena barbata
L. P. Janeway
2012-5-2
10812 B
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; southeast-facing slope +-overlooking Bear Hole on Big Chico Creek, between Middle Trail and Upper Trail.
166
Comment
CHSC110224
Melica californica var. californica
L. P. Janeway
2012-6-2
10837
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110226
Phalaris aquatica
L. P. Janeway
2012-6-2
10841
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110234
Pinus jeffreyi
L. P. Janeway
2012-10-11
11074
Butte
Northern High Sierra Nevada. Plumas National Forest; southwest-ern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC110236
Lessingia nemaclada
L. P. Janeway
2012-10-11
11072
Butte
Northern High Sierra Nevada. Plumas National Forest; southwest-ern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC110239
Danthonia californica
L. P. Janeway
2012-6-2
10832
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110240
Eleocharis bolanderi
L. P. Janeway
2012-6-2
10833
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110252
Polygonum aviculare subsp. depressum
L. P. Janeway
2012-10-11
11075
Butte
Northern High Sierra Nevada. Plumas National Forest; southwest-ern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC110254
Calycadenia truncata
L. P. Janeway
2012-10-11
11071
Butte
Northern High Sierra Nevada. Plumas National Forest; southwest-ern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
CHSC110257
Toxicoscordion paniculatum
L. P. Janeway
2012-6-2
10836
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110259
Triteleia hyacinthina
L. P. Janeway
2012-6-2
10835
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110260
Odontostomum hartwegii
L. P. Janeway
2012-6-2
10834
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110335
Erythranthe filicifolia
L. P. Janeway
2013-5-21
11114
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon 1.1 air km north of Poe Dam, along Camp Creek Road at crossing of Dogwood Creek.
585
Comment
CHSC110336
Cytisus scoparius
L. P. Janeway
2013-5-9
11099
Butte
Northern High Sierra Nevada. Plumas National forest; along Oroville-Quincy Hwy 0.3 km north of Madrone Lake.
632
Comment
CHSC110345
Aegilops triuncialis
L. P. Janeway
2013-5-9
11100
Butte
Northern High Sierra Nevada. Plumas National forest; along Oroville-Quincy Hwy 5.6 road km north of the bridge over Canyon Creek arm of Lake Oroville.
357
Comment
CHSC110346
Drymocallis glandulosa var. reflexa
L. P. Janeway
2013-5-5
11097
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110347
Luzula subsessilis
L. P. Janeway
2013-5-5
11098
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110350
Carex hirtissima
L. P. Janeway
2013-5-5
11096
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110355
Dudleya cymosa subsp. cymosa
L. P. Janeway
2013-5-1
11095
Butte
Northern Sierra Nevada Foothills. Southwest-facing high cutbank into bedrock above Oroville-Quincy Hwy about 200 m north-northwest of the north end of the Bidwell Bar Bridge over Lake Oroville.
314
Comment
CHSC110450
Carex multicaulis
L. P. Janeway
2013-5-16
11102
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon +/- overlooking Arch Rock and the Hwy 70 rest area, along Camp Creek Road 5.4 road km northeast of Dixie Road.
702
Comment
CHSC110451
Luzula subsessilis
L. P. Janeway
2013-5-20
11113
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon 0.8 air km west-northwest of Cresta Powerhouse, along Camp Creek Road 0.2 road km northeast of Dixie Road.
646
Comment
CHSC110453
Melica harfordii
L. P. Janeway
2013-5-20
11112
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon 0.8 air km west-northwest of Cresta Powerhouse, along Camp Creek Road 0.2 road km northeast of Dixie Road.
646
Comment
CHSC110455
Tellima grandiflora
L. P. Janeway
2013-5-19
11110
Butte
Northern High Sierra Nevada. Southeast-facing slope of inner canyon of North Fork Feather River +/- overlooking Cresta, along Camp Creek Road 1.7 road km northeast of Dixie Road.
670
Comment
CHSC110469
Poa sierrae
L. P. Janeway
2013-5-20
11111
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon 0.8 air km west-northwest of Cresta Powerhouse, along Camp Creek Road 0.2 road km northeast of Dixie Road.
646
Comment
CHSC110474
Melica harfordii
L. P. Janeway
2013-5-19
11107
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon +-overlooking Arch Rock and the Hwy 70 rest area, along Camp Creek Road 5.4 road km northeast of Dixie Road.
702
Comment
CHSC110943
Acer saccharinum
L. P. Janeway
2013-3-19
11085
Butte
Sacramento Valley. North slope of levee on south side of Feather River, Oroville; opposite (north of) the north end of 2nd Ave and Rotary Park.
46
Comment
CHSC110945
Photinia serratifolia
L. P. Janeway
2013-3-25
11087
Butte
Sacramento Valley. South side of Feather River through Oroville, about 110 m northwest of Veterans Hall; north-slope of the levee between the bike trail and the water.
46
Comment
CHSC110952
Medicago praecox
L. P. Janeway
2013-3-21
11086
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along the well-developed steep un-official trail +-under the upper powerlines, connecting Upper Trail to North Rim Trail.
189
Comment
CHSC111018
Carex cyrtostachya
L. P. Janeway; Lowell Ahart, Linnea Hanson
2007-7-10
9112
Butte
Northern High Sierra Nevada. Small seepage/drainage (now dry) on the west edge of a low broad granite slab, 170 m east-northeast of Bean Creek Road and 1.1 km northeast of Little Bald Rock.
1013
Comment
CHSC111853
Isatis tinctoria
L. P. Janeway
2014-5-22
11259
Butte
Northern High Sierra Nevada. Plumas National Forest; along the Oroville-Quincy Hwy in Brush Creek, 0.6 km northeast of the up-per end of Bald Rock Road.
1098
Comment
CHSC112071
Eriogonum umbellatum var. ahartii
L. P. Janeway
2014-8-13
11570
Butte
Northern High Sierra Nevada. Plumas National Forest; 'Magalia Serpentine' (McNab Cypress proposed Special Interest Area); about 2/3 of the way down the steep slope between Coutolenc Road and West Branch Feather River (and the diversion dam).
540
Comment
CHSC112349
Stellaria media
L. P. Janeway
2014-4-9
11221
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 22N12Xwhere it crosses Peavine Creek just below the confluence of Coon Creek; French Creek Basin.
762
Comment
CHSC112352
Claytonia perfoliata subsp. perfoliata
L. P. Janeway
3024-04-09
11223
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 22N12Xwhere it crosses Peavine Creek just below the confluence of Coon Creek; French Creek Basin.
762
Comment
CHSC112939
Aristida oligantha
L. P. Janeway
2014-9-13
11579
Butte
Sacramento Valley. Along the edges of Openshaw Road 0.8 km southeast of its junction with Hwy 149; between Dry Creek and Gold Run (Creek). Starting about here and continuing southeast for at least 1 km, often lining the 3 dm wide strip next to the pave-ment, sometimes thickly so.
77
Comment
CHSC113654
Lupinus albicaulis var. albicaulis
L. P. Janeway
2014-5-29
11277
Butte
Northern High Sierra Nevada. Plumas National Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore). 1.0 air-km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville.
774
Comment
CHSC113655
Lonicera hispidula
L. P. Janeway
2014-5-29
11276
Butte
Northern High Sierra Nevdda. Plumas National Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore). 1.0 air-km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville.
774
Comment
CHSC113661
Tanacetum parthenium
L. P. Janeway
2014-5-29
11278
Butte
Northern High Sierra Nevada. Plumas National Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore), 1.0 air-km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville.
774
Comment
CHSC113676
Anisocarpus madioides
L. P. Janeway
2014-5-29
11275
Butte
Northern High Sierra Nevada. Plumas National Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore), 1.0 air-km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville.
774
Comment
CHSC115471
Stellaria media
L. P. Janeway
2015-2-18
11633
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road-km north of Lower Forbestown Road; 2.7 air-km north of Sunset Hill; north-facing side of the canyon above the upper end of South Fork Feather River arm of Lake Oroville.
483
Comment
CHSC115472
Brachypodium distachyon
L. P. Janeway; Emily Meigs Doe
2015-4-13
11664
Butte
Northern High Sierra Nevada. Plumas National Forest; in the canyon of North Fork Feather River, along Pulga Road 1.1 road-km northeast of Flea Valley Creek and Pulga.
526
Comment
CHSC115474
Allium hyalinum
L. P. Janeway
2015-3-9
11635
Butte
Sacramento Valley. Just north of the Thermalito Forebay North Picnic Area.
72
Comment
CHSC115479
Cerastium glomeratum
L. P. Janeway; Emily Meigs Doe
2015-4-22
11667
Butte
Northern High Sierra Nevada. Plumas National Forest; southwest side of Old Forbestown Road, 0.8 road-km north of Forbestown Road and New York Flat Road.
855
Comment
CHSC115480
Allium hyalinum
L. P. Janeway
2015-3-23
11643
Butte
Sacramento Valley. North side of Thermalito Forebay, on the west side of Nelson Ave.
72
Comment
CHSC115483
Lilium humboldtii subsp. humboldtii
L. P. Janeway; Emily Meigs Doe
2015-4-14
11665
Butte
Northern High Sierra Nevada. Plumas National Fore ... Field redacted by CHSC, contact the data manager for more information
747
Comment
CHSC115489
Chamaebatia foliolosa
L. P. Janeway
2015-3-16
11640
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville
747
Comment
CHSC115490
Ranunculus hystriculus
L. P. Janeway
2015-2-18
11631
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road-km north of Lower Forbestown Road; 2.7 air-km north of Sunset Hill; north-facing side of the canyon above the upper end of South Fork Feather River arm of Lake Oroville.
483
Comment
CHSC115491
Phlox speciosa subsp. occidentalis
L. P. Janeway
2015-3-16
11638
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC115493
Ranunculus occidentalis
L. P. Janeway
2015-3-18
11642
Butte
Northern High Sieerra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC115495
Pedicularis densiflora
L. P. Janeway
2015-3-16
11636
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC115496
Lathyrus nevadensis var. nevadensis
L. P. Janeway
2015-3-16
11639
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC115498
Calochortus monophyllus
L. P. Janeway
2015-3-16
11637
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC115913
Bromus laevipes
L. P. Janeway; Emily Meigs Doe
2015-5-28
11673
Butte
Northern High Sierra Nevada. Plumas National Forest; northwest side of Lower Forbestown Road 0.6 road-km north-northeast of Ponderosa Way; 0.4 air-km northwest of Sunset Hill.
829
Comment
CHSC116589
Dysphania botrys
L. P. Janeway
2015-7-20
11802
Butte
Northern High Sierra Nevada. Plumas Nastional Forest; Forest Service rock quarry at the southern corner of Walker Plains, on the southwest side of Oroville-Quincy Hwy.
1539
Comment
CHSC116593
Melica harfordii
L. P. Janeway
2015-6-17
11782
Butte
Northern High Sierra Nevada. Plumas National Forest; along east side of Lower forbestown Road 0.6 km north-northeast of Ponderosa Way; 0.4 air-km west-northwest of Sunset Hill.
826
Comment
CHSC116597
Agrostis capillaris
L. P. Janeway
2015-6-30
11791
Butte
Northern High Sierra Nevada. Plumas National Forest; along road 19N19 1.3 road-km east of Ponderosa Way; north-northwest slopes halfway between Sunset Hill and Ponderosa Dam (South Fork Feather River).
701
Comment
CHSC117308
Linnaea borealis var. longiflora
L. P. Janeway
2016-7-28
12122
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 21N70 0.9 road-km north of Road 21N20; above the west side of Sly Creek 1.4 air-km northeast of the upper end of Sly Creek Reservoir.
1125
Comment
CHSC117314
Aristida oligantha
L. P. Janeway
2016-8-9
12148
Butte
Northern High Sierra Nevada. Plumas National Forest; Fields Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117332
Trifolium willdenovii
L. P. Janeway
2016-4-26
11940
Butte
Sacramento Valley. Along Nelson Road 1.0 road km west of its bridge across Thermalito Forebay; where the road crosses Campbell Hills.
94
Comment
CHSC117339
Eriogonum umbellatum var. ahartii
L. P. Janeway
2016-8-8
12144
Butte
Northern High Sierra Nevada. Plumas National Forest; about 300 m south of Road 22N27 (Lumpkin Ridge Road) at the southern end of Lumpkin Ridge.
1282
Comment
CHSC117588
Vicia americana subsp. americana
L. P. Janeway
2016-6-26
11939
Butte
Sacramento Valley. Along Nelson Road 1.0 road-km west of its brridge across Thermalito Forebay; were the road crosses Campbell Hills.
94
Comment
CHSC117590
Elymus caput-medusae
L. P. Janeway
2016-6-2
12105
Butte
Northern High Sierra Nevada. Plumas National Forest; Field Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117591
Elymus hispidus
L. P. Janeway
2016-6-2
12101
Butte
Northern High Sierra Nevada. Plumas National Forest; Field Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117592
Avena fatua
L. P. Janeway
2016-6-2
12106
Butte
Northern High Sierra Nevada. Plumas National Forest; Field Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117596
Dichelostemma multiflorum
L. P. Janeway
2016-6-2
12108
Butte
Northern High Sierra Nevada. Plumas National Forest; Field Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117599
Cynosurus echinatus
L. P. Janeway
2016-6-2
12104
Butte
Northern High Sierra Nevada. Plumas National Forest; Field Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir.
872
Comment
CHSC117608
Vicia villosa subsp. varia
L. P. Janeway
2016-4-26
11938
Butte
Sacramento Valley. Along Nelson Road 1.0 road-km west of its bridge across Thermalito Forebay; where the road crosses Camp-bell Hills.
94
Comment
CHSC117610
Delphinium hansenii subsp. hansenii
L. P. Janeway
2016-5-5
11941
Butte
Cascade Range Foothills. Along Humboldt Road 2.3 road-km northeast of Bruce Road; Chico
152
Comment
CHSC117611
Delphinium hansenii subsp. hansenii
L. P. Janeway
2016-4-26
11937
Butte
Sacramento Valley. Along Nelson Road 1.0 Road-km west off its bridge across Thermalito Forebay; where the road crosses Campbell Hills.
94
Comment
CHSC117612
Trifolium hirtum
L. P. Janeway
2016-6-2
12107
Butte
Northern High Sierra Nevada. Plumas National Forest; Fields Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservior.
872
Comment
CHSC117763
Perideridia bacigalupii
L. P. Janeway
2016-8-11
12151
Butte
Northern High Sierra Nevada. Plumas National Forest; at the junction of Ponderosa Way and Road 19N19; between Sunset Hill and South Fork Feather River arm of Lake Oroville. Moderate west-facing slope; mixed conifer forest but open canopy due to 2015 wildfire.
740
Comment
CHSC117764
Perideridia bacigalupii
L. P. Janeway
2016-8-11
12151
Butte
Northern High Sierra Nevada. Plumas National Forest; at the junction of Ponderosa Way and Road 19N19; between Sunset Hill and South Fork Feather River arm of Lake Oroville. Moderate west-facing slope; mixed conifer forest but open canopy due to 2015 wildfire.
740
Comment
CHSC117771
Selaginella hansenii
L. P. Janeway
2016-11-9
12176
Butte
Northern High Sierra Nevada. Plumas National Forest; rocky bench above Pulga Road 0.5 road-km north of Hwy 70 at Pulga Bridge.
502
Comment
CHSC117846
Vicia sativa subsp. nigra
L. P. Janeway
2016-5-9
11943
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC117850
Lupinus nanus var. vallicola
L. P. Janeway
2016-5-9
11949
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC117853
Acmispon parviflorus
L. P. Janeway
2016-5-9
11944
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC117854
Trifolium microcephalum
L. P. Janeway
2016-5-9
11947
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC117855
Lupinus polycarpus
L. P. Janeway
2016-5-9
11946
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC117856
Trifolium microdon
L. P. Janeway
2016-5-9
11948
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118445
Aira caryophyllea
L. P. Janeway
2016-5-9
11952
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Pondosa Way and Road 19N19.
701
Comment
CHSC118497
Luzula macrantha
L. P. Janeway
2016-5-9
11951
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118498
Crucianella angustifolia
L. P. Janeway
2016-5-9
11953
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118500
Silene laciniata subsp. californica
L. P. Janeway
2016-5-9
11955
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118501
Cerastium glomeratum
L. P. Janeway
2016-5-9
11954
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118506
Triteleia ixioides subsp. scabra
L. P. Janeway
2016-5-9
11956
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Ovoville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19.
701
Comment
CHSC118507
Lithophragma bolanderi
L. P. Janeway
2016-5-9
11957
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way andRoad 19N19.
701
Comment
CHSC118580
Ranunculus arvensis
L. P. Janeway; B. Castro
2017-4-22
12192
Butte
Sacramento Valley. City of Chico; north side of E. 20th Street at Notre Dame Blvd, an area eventually to be developed into houses and businesses.
73
Comment
CHSC118584
Sanicula tuberosa
L. P. Janeway; Emily doe, Cynthia Baricevic
2017-4-27
12193
Butte
Northern High Sierra Nevada. Plumas National Forest; top of west-facing serpentine outcropping above Little Butte Creek 0.4 km south of Paradise Lake dam.
762
Comment
CHSC41166
Melica harfordii
L. P. Janeway; Gary Benson
1985-7-1
Butte
Plumas N.F. ECOS plot 11-123. Slope on west side of Middle Fork Feather River near Milsap Bar.
633
Comment
CHSC41167
Melica harfordii
L. P. Janeway; Gary Benson
1984-7-17
Butte
Plumas N.F. ECOS plot 11-001. Slope on east side of French Creek.
685
Comment
CHSC41168
Melica harfordii
L. P. Janeway; Gary Benson, Randy Harrison
1984-9-12
Butte
Plumas N.F. ECOS plot 11-052. On ridge between Concow Res and N Fk Feather R.
865
Comment
CHSC41170
Festuca californica
L. P. Janeway; Gary Benson
1985-7-1
Butte
Plumas National Forest; ecos plot 11-123. Slope on west side of Middle Fork Feather River near Milsap Bar.
633
Comment
CHSC41176
Tauschia kelloggii
L. P. Janeway; Gary Benson
1985-7-1
1205
Butte
Plumas N.F. Slope in west side of Middle Fork Feather River near Milsap Bar.
633
Comment
CHSC41481
Eremogone cliftonii
L. P. Janeway; Randy Harrison, Gary Benson
1984-9-10
Butte
Plumas National Forest. Vicinity: N Fk Feather River near Mayaro. On northwest side and above the river. Along long sharp switchback in county rd 66553.
762
Comment Read comments Jul 8 2014
CHSC41667
Ginkgo biloba
L. P. Janeway
1986-3-19
1336
Butte
City of Chico. Planted in the lawn behind the Bidwell Mansion.
Comment
CHSC42275
Marrubium vulgare
L. P. Janeway; C. A. Janeway
1987-4-20
2009
Butte
North side of hwy 32 at Ten Mile House Trail, ca 9 mi ne of the hwy 99 jct.
471
Comment
CHSC42336
Cycladenia humilis var. humilis
L. P. Janeway
1987-6-27
2336
Butte
Ridge overlooking Little Kimshew Cr to the east; 0.6 mi north of Ramsey Bar along the Concow Rd.
1432
Comment
CHSC42337
Carex limosa
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2507
Butte
Southernmost pond on slopes on south side of Coon Hollow.
1767
Comment
CHSC42690
Carex laeviculmis
L. P. Janeway
1987-6-27
2342
Butte
Along Little Kimshew Cr 0.7 mi north of the Concow Rd.
1508
Comment
CHSC42691
Carex capitata
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2505
Butte
Southernmost pond on slopes on south side of Coon Hollow.
1767
Comment
CHSC42789
Mentha canadensis
L. P. Janeway; Patty Costello
1987-9-5
2574
Butte
NW side of Big Chico Cr below the rd to Soda Springs campground near hwy 32.
1127
Comment
CHSC42790
Geum macrophyllum
L. P. Janeway
1987-6-26
2318
Butte
SW end of Logue Meadows.
1325
Comment
CHSC42793
Spiraea densiflora subsp. densiflora
L. P. Janeway
1987-6-27
2331
Butte
Along Little Kimshew Cr just N of Ramsey Bar. Site of old Ramsey Bar mining and timber center.
1341
Comment
CHSC42797
Holodiscus microphyllus var. glabrescens
L. P. Janeway
1987-7-5
2463
Butte
Along the road to High Lakes, 5.2 mi from the Skyway (Philbrook Rd).
1844
Comment
CHSC42801
Spiraea douglasii
L. P. Janeway
1987-6-26
2317
Butte
SW end of Logue Meadows.
1325
Comment
CHSC42802
Carex pellita
L. P. Janeway; C. A. Janeway
1986-8-31
1815
Butte
NE side of Philbrook Reservoir, across the rd from the picnic area.
1691
Comment
CHSC42809
Maianthemum racemosum
L. P. Janeway
1987-7-4
2433
Butte
Along the Concow Rd towards Jones Mdw ca 1 mi from Bald Mtn.
1786
Comment
CHSC42811
Camassia quamash subsp. quamash
L. P. Janeway
1987-6-27
2362
Butte
Large mdw on east slope of Bald Mtn, along the Concow Rd.
1706
Comment
CHSC42812
Triantha occidentalis subsp. occidentalis
L. P. Janeway
1987-6-27
2365
Butte
On east slope of Bald Mtn, along the Concow Rd.
1706
Comment
CHSC42813
Narthecium californicum
L. P. Janeway
1987-6-27
2363
Butte
On east slope of Bald Mtn, along the Concow Rd.
1706
Comment
CHSC42814
Carex hirtissima
L. P. Janeway
1987-6-13
2214
Butte
Mdw just NE of Jct of Concow Cr and the rd to Flea Mtn.
1188
Comment
CHSC42815
Carex lemmonii
L. P. Janeway
1987-6-13
2215
Butte
Mdw just NE of jct of Concow Rd and rd to Flea Mtn.
1188
Comment
CHSC42820
Carex lemmonii
L. P. Janeway
1987-7-5
2449
Butte
0.4 mi E on a spur rd from the Concow Rd, which is 1.0 mi SW of Jones Mdw.
1798
Comment
CHSC42821
Carex lemmonii
L. P. Janeway
1987-6-19
2244
Butte
Along Barton Hill Rd towards Sly Cr Reservoir, 1.7 mi from the Challenge-LaPorte Rd and Travis Saddle.
1066
Comment
CHSC42822
Carex aurea
L. P. Janeway
1987-6-20
2273
Butte
Near Fall River, 3.0 mi north of the Feather Falls-Lumpkin Ridge Rd along the rd to Fall River and Cascade.
1013
Comment
CHSC42825
Hastingsia alba
L. P. Janeway
1987-6-11
2184
Butte
3.0 mi south of Big Bar Mtn via road.
1021
Comment
CHSC42826
Narthecium californicum
L. P. Janeway
1987-7-5
2435
Butte
1.0 mi SW of Jones Mdw along the Concow Rd, then 0.4 mi E on a spur rd.
1798
Comment
CHSC42827
Carex hirtissima
L. P. Janeway
1987-6-8
2180
Butte
3.0 mi S of Big Bar Mtn via rd.
1021
Comment
CHSC42828
Carex hirtissima
L. P. Janeway
1987-5-10
2045
Butte
Mdw at jct of Skyway and Doe Mill Rd/Humbug Rd, just N of Da Sabla Reservoir.
838
Comment
CHSC42831
Scutellaria californica
L. P. Janeway
1987-6-5
2126
Butte
Along OroQuincy Hwy 0.5 mi S of Suspension Bridge over Lake Oroville.
320
Comment
CHSC42832
Scutellaria californica
L. P. Janeway
1987-5-20
2074
Butte
Along hwy 70 1.7 mi NE of Pulga bridge; N Fk Feather River at Poe Dam.
472
Comment
CHSC42833
Scutellaria californica
L. P. Janeway
1987-6-5
2146
Butte
Along the Peavine Cr road (22N39) 0.1 mi E of its beginning at the rd along French Cr.
640
Comment
CHSC42834
Scutellaria siphocampyloides
L. P. Janeway
1987-5-20
2069
Butte
Turnout and overgrown seep area on east side of hwy 70 just S of the 'rockhouse' and 0.5 mi S of Jarbo Gap.
670
Comment
CHSC42835
Penstemon personatus
L. P. Janeway
1987-7-4
2434
Butte
Along the Concow Rd ca 1 mi N of Bald Mtn (towards Jones Mdw).
1786
Comment
CHSC42892
Asyneuma prenanthoides
L. P. Janeway
1987-6-27
2367
Butte
2.0 mi W of Bald Mtn along road to Stirling City.
1493
Comment
CHSC42893
Asyneuma prenanthoides
L. P. Janeway
1987-6-13
2192
Butte
Along Ponderosa Way (Rim Rd) 2.8 mi NE of Jarbo Gap.
883
Comment
CHSC42894
Heterocodon rariflorum
L. P. Janeway
1987-6-13
2204
Butte
Along Dogwood Cr, along rd to Mayaro 2.4 mi E of Concow Rd.
990
Comment
CHSC42895
Asyneuma prenanthoides
L. P. Janeway
1984-7-15
924
Butte
Just W of Rogers Cow Camp.
1249
Comment
CHSC42979
Stachys pycnantha
L. P. Janeway
1987-6-5
2129
Butte
Along OroQuincy Hwy just S of bridge across Canyon Cr arm of Lake Oroville.
289
Comment
CHSC42980
Stachys ajugoides var. rigida
L. P. Janeway
1987-6-26
2315
Butte
SW end of Logue Meadows.
1325
Comment
CHSC43003
Luzula parviflora
L. P. Janeway
1987-6-19
2233
Butte
Sly Creek, 2.1 mi from the Challenge-LaPorte Rd on the rd to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43014
Monardella sheltonii
L. P. Janeway
1987-6-26
2286
Butte
8.5 mi EW of Stirling City and 0.1 mi W of Fiver Corners on the road from Stirling City to Rag Dump.
1127
Comment
CHSC43015
Monardella sheltonii
L. P. Janeway
1987-6-8
2178 B
Butte
5.7 mi south of Big Bar Mtn (via rd). Rocky S-facing cutbank; overlooking young forest plantation.
792
Comment
CHSC43017
Monardella sheltonii
L. P. Janeway
1987-6-8
2178 A
Butte
5.7 mi south of Big Bar Mtn (via rd).
792
Comment
CHSC43018
Monardella odoratissima subsp. pallida
L. P. Janeway
1987-7-5
2457
Butte
2.5 mi N of Jones Mdw along rd to Philbrook Res.
1920
Comment
CHSC43019
Monardella sheltonii
L. P. Janeway
1987-6-5
2127
Butte
Along OroQuincy Hwy 0.5 mi S of suspension br over Lake Oroville.
320
Comment
CHSC43020
Monardella sheltonii
L. P. Janeway
1987-6-8
2155
Butte
On Fourmile Ridge near French Cr just south of Fourmile Ridge Rd on rd into Ram Cr.
716
Comment
CHSC43028
Trautvetteria caroliniensis var. occidentalis
L. P. Janeway
1987-6-26
2314
Butte
At SW end of Logue Mdws.
1325
Comment
CHSC43029
Trautvetteria caroliniensis var. occidentalis
L. P. Janeway
1987-6-20
2265
Butte
Along Fall River ca 2 mi straight line from Camp Eighteen.
1173
Comment
CHSC43034
Monardella sheltonii
L. P. Janeway
1987-6-13
2194
Butte
Saddle along Ponderosa Way (Rim Rd) 3.4 mi NE of Jarbo Gap.
841
Comment
CHSC43035
Monardella sheltonii
L. P. Janeway
1987-6-8
2179
Butte
4.5 mi south of Big Bar Mtn (via rd).
899
Comment
CHSC43042
Sisyrinchium elmeri
L. P. Janeway
1987-7-5
2438
Butte
1.0 mi SW of Jones Ndw along the Concow Rd, then 0.4 mi E on a spur rd.
1798
Comment
CHSC43043
Gentianopsis simplex
L. P. Janeway
1987-7-5
2447
Butte
1.0 mi SW of Jones Mdw along the Concow Rd, then 0.4 mi E on a spur rd. Meadow.
1798
Comment
CHSC43044
Lilium pardalinum subsp. pardalinum
L. P. Janeway
1987-6-19
2241
Butte
Side ravine south from Sly Cr, 1.6 mi from the Challenge-La Porte Rd along the rd to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43045
Lilium washingtonianum subsp. washingtonianum
L. P. Janeway
1987-6-20
2264
Butte
SE-facing road cutbank above Rock Cr, 0.5 mi from Lumpkin Ridge Rd on rd to Mooreville Ridge.
1219
Comment
CHSC43047
Lilium pardalinum subsp. pardalinum
L. P. Janeway
1987-6-27
2334
Butte
Along dirt rd 0.6 mi east of Ramsey Bar; just north of 'The Big Hill.
1386
Comment
CHSC43048
Geum macrophyllum
L. P. Janeway
1987-6-19
2234
Butte
Along Sly Creek near the road to the SE side of Sly Cr Reservoir 2.1 mi from the Challenge-LaPorte Rd. Near edge of creek.
1097
Comment
CHSC43049
Marsilea vestita
L. P. Janeway
1987-5-7
2018
Butte
Dead Horse Slough. Just west of California Ave and ca 300 ft north of hwy 32.
74
Comment
CHSC43055
Horkelia fusca subsp. parviflora
L. P. Janeway
1987-7-5
2469
Butte
At jct of Philbrook Rd and Humbug Summit Rd. Between road and creeklet.
1554
Comment
CHSC43059
Boykinia major
L. P. Janeway
1987-6-19
2235
Butte
Along Sly Creek; 2.1 mi from the Challenge-La Porte Rd along the road to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43074
Boykinia major
L. P. Janeway
1987-6-26
2290
Butte
At Rag Dump. Damp meadowy creekside (Fall Cr).
1173
Comment
CHSC43115
Carex fracta
L. P. Janeway
1986-9-1
1837
Butte
NE-facing slope above Philbrook Reservoir.
1767
Comment
CHSC43116
Carex fracta
L. P. Janeway; Patty Costello
1987-9-5
2576
Butte
NW side of Big Chico Cr below the rd to Soda Spr campground and near hwy 32.
1127
Comment
CHSC43124
Horkelia tridentata subsp. flavescens
L. P. Janeway
1987-5-28
2113
Butte
Edge of ridge at Coyote Gap F.S. Station.
1325
Comment
CHSC43125
Horkelia tridentata subsp. flavescens
L. P. Janeway
1987-6-5
2141
Butte
Near confluence of Ram and French Creeks.
609
Comment
CHSC43126
Rosa pisocarpa subsp. ahartii
L. P. Janeway
1987-6-20
2276
Butte
Along road to Fall River and Cascade, 3.0 mi N of the Feather Falls-Lumpkin Ridge Rd.
1013
Comment
CHSC43127
Rosa pisocarpa subsp. pisocarpa
L. P. Janeway
1987-6-13
2212
Butte
Edge of mdw just NE of jct of Concow Rd and the road to Flea Mtn.
1188
Comment
CHSC43210
Rosa multiflora
L. P. Janeway
1987-5-20
2068
Butte
Turnout and seep area on east side of hwy 70 just south of the 'Rock House' and 0.5 mi south of Jarbo Gap.
670
Comment
CHSC43212
Rosa bridgesii
L. P. Janeway
1987-6-19
2240
Butte
Side ravine south from Sly Cr; 1.6 mi from the Challenge-LaPorte Rd along the road to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43213
Horkelia tridentata subsp. flavescens
L. P. Janeway
1987-6-13
2210
Butte
Near the top of Flea Mtn.
1295
Comment
CHSC43217
Clarkia mildrediae subsp. mildrediae
L. P. Janeway
1987-6-26
2302
Butte
0.4 mi E of Granite Ridge along road to Lynch and Logue Meadows. Roadcut.
1249
Comment
CHSC43218
Linnaea borealis var. longiflora
L. P. Janeway
1987-6-19
2225
Butte
Along Sly Cr near road crossing, 2.1 mi from the Challenge-LaPorte Rd towards the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43829
Monardella sheltonii
L. P. Janeway
1987-5-20
2072
Butte
SE-facing slope above hwy 70 3.5 mi NE of Jarbo Gap.
594
Comment
CHSC43831
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-6-26
2316
Butte
SW end of Logue Meadows.
1325
Comment
CHSC43832
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-6-26
2288
Butte
At Rag Dump.
1173
Comment
CHSC43833
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-6-27
2353
Butte
Overlooking Keyser Cr; 5.4 mi N of Ramsey Bar along the Concow Rd.
1554
Comment
CHSC43834
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-6-20
2266
Butte
Along Fall River ca 2 mi straight line NE from Camp Eighteen.
1173
Comment
CHSC43835
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-6-19
2226
Butte
Along Sly Cr where rd from Challenge-LaPorte Rd rd to SE side of Sly Cr Reservoir crosses; 2.1 mi from the Challenge-LaPorte Rd.
1097
Comment
CHSC43851
Lamium amplexicaule
L. P. Janeway
1988-2-8
2584
Butte
City of Chico. Weedy lot, corner of 7th St and Cherry.
56
Comment
CHSC43852
Lamium amplexicaule
L. P. Janeway
1988-2-15
2585
Butte
City of Chico. Weedy lot, corner of 7th St and Cherry.
56
Comment
CHSC43853
Lamium amplexicaule
L. P. Janeway
1988-2-21
2589
Butte
Low in cyn of Little Chico Cr ca 2 mi S of Ten Mile House.
243
Comment
CHSC43854
Aphanes occidentalis
L. P. Janeway
1988-2-21
2588
Butte
Low in cyn of Little Chico Cr ca 2 mi S of Ten Mile House.
243
Comment
CHSC43855
Fritillaria affinis
L. P. Janeway
1988-2-21
2587
Butte
Low in cyn of Little Chico Cr ca 2 mi S of Ten Mile House.
243
Comment
CHSC43856
Mimulus glaucescens
L. P. Janeway
1988-2-21
2586
Butte
Low in cyn of Little Chico Cr ca 2 mi S of Ten Mile House.
243
Comment
CHSC43872
Carex amplifolia
L. P. Janeway
1987-6-26
2324
Butte
Mdw just W of Logue Meadows along road to Lynch Meadows.
1325
Comment
CHSC43873
Carex amplifolia
L. P. Janeway
1987-6-8
2173
Butte
Jack Cr on upper side of dirt road 8.6 mi S of Big Bar Mtn.
746
Comment
CHSC43874
Carex laeviculmis
L. P. Janeway
1987-6-8
2158
Butte
Along French Cr ca 1/2 mi N of Bush Cr and near bridge of the road to Coyote Gap.
640
Comment
CHSC43875
Carex laeviculmis
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles.
1987-7-19
2501
Butte
Coon Hollow, 1.0 mi SE of the Humbug Summit Rd.
1661
Comment
CHSC43879
Leucothoe davisiae
L. P. Janeway
1987-6-26
2306
Butte
Edge of man-made pond in Camp Cr next to crossing of road, 2.5 mi east of Granite Ridge along the road to Lynch and Logue Mdws.
1365
Comment
CHSC43880
Rhododendron occidentale
L. P. Janeway
1987-5-10
2055
Butte
Near Robley Point; along dirt road 3 mi from Stirling City towards West Branch Feather River.
914
Comment
CHSC43881
Rhododendron occidentale
L. P. Janeway
1987-6-8
2169
Butte
Along French Cr 0.5 mi W of the mouth of Ram Cr and the bridge.
609
Comment
CHSC43882
Astragalus pauperculus
L. P. Janeway
1988-5-8
2661
Butte
Ridge between hwy 32 and the piece of old road that connects to Crown Point Drive, 2 mi north of Ten Mile House.
594
Comment
CHSC43883
Ranunculus arvensis
L. P. Janeway
1988-5-6
2659
Butte
City of Chico; S side of the wetland behind the new Chico Mall.
68
Comment
CHSC43884
Carex laeviculmis
L. P. Janeway
1987-6-26
2295
Butte
At Rag Dump. Near Fall Creek.
1173
Comment
CHSC43886
Carex heteroneura var. heteroneura
L. P. Janeway
1987-7-4
2418
Butte
Along West Branch Feather River at bridge 1.8 mi from Inskip.
1341
Comment
CHSC43898
Carex heteroneura var. heteroneura
L. P. Janeway; C. A. Janeway
1986-8-31
1806
Butte
Along Scotts John Cr at crossing of Jonesville-to-Humbug Summit Rd (26N27), 3 mi from Humboldt Rd.
1737
Comment
CHSC43901
Carex amplifolia
L. P. Janeway
1987-5-10
2042
Butte
Wet mdw at jct of Skyway and Doe Mill/Humbug Rd (just N of DaSabla Reservoir).
838
Comment
CHSC43902
Carex feta
L. P. Janeway
1987-6-5
2132
Butte
Along French Cr Rd 1.4 mi NE of OroQuincy Hwy and Stanwood Saddle.
929
Comment
CHSC43903
Carex fracta
L. P. Janeway
1987-5-20
2085
Butte
North Fork Feather River. Seep along hwy 70 0.3 mi north of Arch Rock Tunnel.
472
Comment
CHSC43910
Carex fracta
L. P. Janeway
1987-6-19
2237
Butte
Along Sly Cr, 2.1 mi from the Challenge-LaPorte Rd along the road to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC43911
Carex fracta
L. P. Janeway
1987-6-8
2157
Butte
Along French Cr ca 1/2 mi N of Bush Cr and near bridge of the road to Coyote Gap.
640
Comment
CHSC43912
Carex fracta
L. P. Janeway
1987-6-26
2308
Butte
Above Camp Cr, 2.5 mi E of Granite Ridge along rd to Lynch and Logue Mdws.
1365
Comment
CHSC43913
Carex barbarae
L. P. Janeway
1987-5-7
2027
Butte
Along Coal Cyn Rd 1.8 mi NE of hwy 70 and just past the drive to Coal Cyn Power Plant. Adj to mdw and Rubus riparian area at penstock.
160
Comment
CHSC43914
Carex barbarae
L. P. Janeway
1986-9-20
1882
Butte
West side of Comanche Cr and north side of Ord Ferry Rd.
33
Comment
CHSC43915
Carex barbarae
L. P. Janeway
1987-6-8
2167
Butte
Sandy flat along French Cr 0.5 mi W of the mouth of Ram Cr and the bridge.
609
Comment
CHSC43919
Carex heteroneura var. heteroneura
L. P. Janeway
1986-9-1
1836
Butte
NE-facing slope above Philbrook Reservoir.
1798
Comment
CHSC43920
Carex multicaulis
L. P. Janeway
1987-7-4
2431
Butte
Near a seepy area along rd to Jones Mdw 9.6 mi from Inskip. NW-facing slopes above Last Chance Cr.
1676
Comment
CHSC44032
Streptanthus longisiliquus
L. P. Janeway
1988-6-14
2791
Butte
Northwest side of cyn of Cedar Cr, 4.1 mi E of Lomo along the 'Cedar Loop.' S-facing cutbank of the dirt rd.
1280
Comment
CHSC44039
Paxistima myrsinites
L. P. Janeway
1987-6-8
2159
Butte
Along French Cr ca 1/2 mi north of Bush Cr and near the bridge of road to Coyote Gap.
640
Comment
CHSC44040
Draperia systyla
L. P. Janeway
1987-5-10
2052
Butte
Near bridge over West Branch Feather River, ca 6 mi from Stirling City. On steep gravelly slope.
754
Comment
CHSC44041
Draperia systyla
L. P. Janeway
1987-5-20
2075
Butte
Cyn of N Fk Feather River. Along hwy 70 1.7 mi NE of Pulga Bridge; at Poe Dam. NW-facing rocky slope along the hwy.
472
Comment
CHSC44042
Nama lobbii
L. P. Janeway
1987-6-27
2329
Butte
Along Little Kimshew Cr just north of Ramsey Bar. Open sandy DG among mtn. whitethorn. Site of old Ramsey Bar mining and timber activities.
1341
Comment
CHSC44043
Circaea alpina subsp. pacifica
L. P. Janeway
1987-6-26
2304
Butte
Edge of pond in Camp Cr next to crossing of road, 2.5 mi east of Granite Ridge along the road to Lynch and Logue Mdws.
1365
Comment
CHSC44044
Circaea alpina subsp. pacifica
L. P. Janeway
1987-6-19
2232
Butte
Along Sly Cr near crossing of road from the Challenge-LaPorte Rd 2.1 mi toward the SE side of Sly Cr Reservoir.
1097
Comment
CHSC44045
Eriogonum marifolium var. marifolium
L. P. Janeway
1987-7-5
2458
Butte
2.5 mi north of Jones Mdw along rd to Philbrook Reservoir.
1920
Comment
CHSC44047
Bistorta bistortoides
L. P. Janeway
1987-6-27
2349
Butte
Open alder-fringed mdw just east of Keyser Cr, 4.3 mi north of Ramsey Bar along the Concow Rd.
1478
Comment
CHSC44048
Bistorta bistortoides
L. P. Janeway
1987-6-26
2322
Butte
SW end of Logue Meadows.
1325
Comment
CHSC44059
Polygonum bidwelliae
L. P. Janeway
1988-5-29
2709
Butte
Ridge between hwy 32 and the piece of old road that connects to Crown Point Rd, 2 air mi N of Ten Mile House.
579
Comment
CHSC44060
Calycadenia oppositifolia
L. P. Janeway
1988-5-30
2720
Butte
Cyn of Big Chico Cr; Upper Bidwell Park, along Upper Park Rd 4.3 mi from Wildwood Ave.
228
Comment
CHSC44061
Calycadenia oppositifolia
L. P. Janeway
1988-5-29
2701
Butte
Low in cyn of Little Chico Cr ca 2 air mi S of Ten Mile House.
243
Comment
CHSC44062
Rhynchospora capitellata
L. P. Janeway
1988-6-19
2828
Butte
Near (above and not visible from) Honey Run Rd 0.6 mi SW of Skyway, Paradise.
457
Comment
CHSC44063
Rhynchospora californica
L. P. Janeway
1988-6-14
2761
Butte
NW side of cyn of Little Chico Cr ca 2 air mi S of Ten Mile House.
259
Comment
CHSC44064
Rhynchospora californica
L. P. Janeway
1988-5-30
2717
Butte
Cyn of Big Chico Cr; upper Bidwell Park, 2.8 mi along Upper Park Rd from Wildwood Ave and ca 1/4 mi NW up the slope; also ca 1/2 mi NE of the power lines.
152
Comment
CHSC44065
Rhynchospora californica
L. P. Janeway
1988-5-30
2714
Butte
Cyn of Big Chico Cr; upper Bidwell Park, 3.7 mi along Upper Park Rd from Wildwood Ave. Seep above Salmon Hole.
161
Comment
CHSC44072
Polanisia dodecandra subsp. trachysperma
L. P. Janeway; C. A. Janeway
1986-9-14
1858
Butte
Edges of rocky bed of Lindo Channel at hwy 99 crossing.
59
Comment
CHSC44073
Chimaphila umbellata
L. P. Janeway
1987-6-8
2160
Butte
Along French Cr ca 1/2 mi N of Bush Cr and near bridge of rd to Coyote Gap.
640
Comment
CHSC44074
Pellaea mucronata var. californica
L. P. Janeway
1987-6-20
2268
Butte
Top of Lumpkin Ridge 0.6 mi south of the Feather Falls-Lumpkin Ridge Rd.
1249
Comment
CHSC44075
Spiranthes porrifolia
L. P. Janeway
1987-6-5
2130
Butte
Along the OroQuincy Hwy just south of bridge across Canyon Cr arm of Lake Oroville.
289
Comment
CHSC44076
Aspidotis densa
L. P. Janeway
1987-7-5
2466
Butte
Along the road to High Lakes, 5.2 mi from the Skyway (Philbrook Rd.).
1844
Comment
CHSC44081
Hypericum anagalloides
L. P. Janeway
1987-7-5
2451
Butte
0.4 mi E on a spur rd from the Concow Rd, which is 1.0 mi SW of Jones Mdw. Disturbed area along the rd; open but relatively moist due to proximity of wet mdw. Also in the mdw.
1798
Comment
CHSC44082
Asclepias cordifolia
L. P. Janeway
1987-6-27
2335
Butte
Ridge overlooking Little Kimshew Cr to the east; 0.6 mi N of Ramsey Bar along Concow Rd.
1432
Comment
CHSC44083
Kelloggia galioides
L. P. Janeway
1987-6-26
2323
Butte
SW end of Logue Mdws.
1325
Comment
CHSC44084
Asclepias cordifolia
L. P. Janeway
1987-7-5
2464
Butte
Along the road to High Lakes, 5.3 mi from the Skyway (Philbrook Rd).
1844
Comment
CHSC44087
Lithocarpus densiflorus
L. P. Janeway
1987-6-26
2301
Butte
On Granite Ridge, along Concow Rd. 2.0 mi N of Rag Dump.
1295
Comment
CHSC44088
Cheilanthes gracillima
L. P. Janeway
1987-7-5
2465
Butte
Along the road to High Lakes, 5.2 mi from the Skyway (Philbrook Rd.).
1844
Comment
CHSC44102
Carex nervina
L. P. Janeway
1987-6-27
2341
Butte
Along Little Kimshew Cr 0.7 mi N of the Concow Rd via dirt rd.
1508
Comment
CHSC44103
Carex nervina
L. P. Janeway; C. A. Janeway
1986-8-31
1803
Butte
Along Jones Cr at dirt rd (26N27) crossing; the rd between Humboldt and Humbug Rds; 11 mi from hwy 32 by rd.
1615
Comment
CHSC44104
Carex cusickii
L. P. Janeway
1987-6-26
2325
Butte
Open mdw just NW of Logue Mdws along road to Lynch Mdws.
1325
Comment
CHSC44105
Carex cusickii
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2510
Butte
Southernmost pond on slopes on south side of Coon Hollow.
1767
Comment
CHSC44106
Carex stipata var. stipata
L. P. Janeway
1987-6-8
2163
Butte
Along French Cr across from mouth of Ram Cr.
617
Comment
CHSC44111
Purshia tridentata
L. P. Janeway; R. A. Schlising
1988-7-22
3041
Butte
Saddle between Coon Hollow and Chips Cr, Slope on Chips Cr side.
1905
Comment
CHSC44112
Trichostema oblongum
L. P. Janeway; R. A. Schlising
1988-7-16
3035
Butte
Vernal pool next to Humbug Rd ca 0.8 mi W of Butte Creek House.
1805
Comment
CHSC44113
Carex whitneyi
L. P. Janeway; R. A. Schlising
1988-7-16
3022
Butte
Near Willow Cr ca 1 mi W of Humbug Rd.
1798
Comment
CHSC44114
Eremogone cliftonii
L. P. Janeway
1987-5-28
2111
Butte
Side rd (23N12Y) 0.6 mi from Four Trees Rd (1.6 mi W of OroQuincy Hwy.).
1463
Comment Read comments Jul 8 2014
CHSC44115
Eremogone cliftonii
L. P. Janeway; R. A. Schlising
1987-6-26
2307
Butte
Above Camp Cr 2.5 mi E of Granite Ridge along rd to Lynch and Logue Mdws.
1365
Comment Read comments Jul 8 2014
CHSC44119
Carex jonesii
L. P. Janeway
1987-6-26
2292
Butte
At Rag Dump.
1173
Comment
CHSC44652
Lilium pardalinum subsp. pardalinum
L. P. Janeway
1988-7-2
2962
Butte
Near the rd to French Cr, 0.9 mi S of Coyote Gap.
1188
Comment
CHSC44653
Triantha occidentalis subsp. occidentalis
L. P. Janeway
1988-7-29
3121
Butte
Mdw. near Humbug Summit Rd 1.5 mi NE of the Snag Lake dam.
1767
Comment
CHSC44654
Triantha occidentalis subsp. occidentalis
L. P. Janeway
1988-7-29
3108
Butte
Mdw of S side of Butte Cr 1/2 mi W of Cherry Hill.
1402
Comment
CHSC44655
Triantha occidentalis subsp. occidentalis
L. P. Janeway; R. A. Schlising
1988-7-22
3071
Butte
Just above the High Lakes Rd 3.4 mi W of the pass. N side of cyn of Philbrook Cr.
1905
Comment
CHSC44659
Trillium albidum
L. P. Janeway
1988-6-25
2889
Butte
Ca 1/8 mi up a small creek towards Bull Hill from Bull Hill Rd, 2.5 mi from the Skyway.
1508
Comment
CHSC44662
Carex jonesii
L. P. Janeway
1987-6-27
2345
Butte
Mdw just E of Keyser Cr; 4.3 mi N of Ramsey Bar along Concow Rd.
1478
Comment
CHSC44663
Carex jonesii
L. P. Janeway
1987-7-5
2461
Butte
Mdw near Dresser Camp, 3.0 mi N of Jones Mdw along rd to Philbrook Res.
1889
Comment
CHSC44688
Carex texensis
L. P. Janeway
1987-4-28
2011
Butte
CSUC campus. In ornamental landscaping on NE corner Hazel and 2nd St.
57
Comment
CHSC44689
Carex jonesii
L. P. Janeway; C. A. Janeway
1986-9-13
1850
Butte
Mdw along Humbug Summit Rd ca 1 1/2 mi SW of the summit.
1859
Comment
CHSC44691
Carex aurea
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3085
Butte
Along Scotts John Cr 2.7 mi N of the Butte Cr rd.
1920
Comment
CHSC44692
Carex nervina
L. P. Janeway; R. A. Schlising
1988-7-22
3063
Butte
Philbrook canyon, 0.7 mi W of the pass.
1920
Comment
CHSC44693
Carex aurea
L. P. Janeway; R. A. Schlising
1988-7-16
3025
Butte
Large mdw at head of Willow Cr.
1935
Comment
CHSC44694
Carex nervina
L. P. Janeway; R. A. Schlising
1988-7-1
2930
Butte
Mdw between two lakes at SE-most headwaters of Butte Cr.
1935
Comment
CHSC44695
Carex pellita
L. P. Janeway
1988-7-29
3112
Butte
Mdw on S side of Butte Cr 1/2 mi W of Cherry Hill.
1402
Comment
CHSC44696
Carex nervina
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3141
Butte
SW-facing slope above Coon Hollow; near dirt rd 1.2 mi W of its high point near the county line.
1950
Comment
CHSC44839
Carex amplifolia
L. P. Janeway; R. A. Schlising
1988-8-2
3154
Butte
Ca 1 1/2 air mi NW of Butte Mdws; along Cascade Cr ca 1/4 mi upstream of the Soda Springs USFS campground.
1143
Comment
CHSC44947
Carex simulata
L. P. Janeway; R. A. Schlising
1988-8-2
3150
Butte
Ca 1 1/2 air mi NW of Butte Meadows; along Cascade Cr ca 1/2 mi upstream of the Soda Springs USFS campground.
1143
Comment
CHSC44948
Carex simulata
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2504
Butte
Coon Hollow, 1.0 mi SE of the Humbug Summit Rd. Mdw on north side of the creek.
1661
Comment
CHSC44949
Carex simulata
L. P. Janeway
1987-6-19
2250
Butte
Mdw on Pinkard Cr, between Lewis Ridge and Mooreville Ridge, 6.5 mi from the Challenge-LaPorte Rd and Travis Saddle via the rd to Golden Trout Crossing.
1082
Comment
CHSC44951
Carex praegracilis
L. P. Janeway
1987-5-20
2056
Butte
Near Gold Flat and Hodap Cr and the jct of Lunt and Nelson Bar Roads.
457
Comment
CHSC44952
Carex praegracilis
L. P. Janeway
1988-6-14
2762
Butte
Northwest side of cyn of Little Chico Cr ca 2 air mi S of Ten Mile House.
259
Comment
CHSC44953
Carex praegracilis
L. P. Janeway
1988-6-25
2851
Butte
Northwest-facing slope between creek and hwy 191 (Clark Rd), 3.0 mi N of Durham-Pentz Rd.
176
Comment
CHSC44964
Carex serratodens
L. P. Janeway; C. A. Janeway
1986-10-12
1918
Butte
Side cyn on N-side N Fk Feather River and along hwy 70 ca 5 mi E of Jarbo Gap. Site of old (probably) mining operation.
487
Comment
CHSC45023
Spondias dulcis
L. P. Janeway
1988-9-9
Butte
Chico; in hort by K. R. Stern
Comment
CHSC45089
Calycadenia oppositifolia
L. P. Janeway
1988-6-14
2759
Butte
Little Chico Cr ca 1 3/4 air mi S of Ten Mile House, along the road to Doe Mill Ridge. NW-facing slope on SE side of cyn.
274
Comment
CHSC45090
Calycadenia oppositifolia
L. P. Janeway
1988-6-19
2815
Butte
Ca 100 ft (elev.) above Honey Run Rd, 2.6 mi from Humbug Rd, and near powerlines (3-wire, wooden pole).
243
Comment
CHSC45235
Linanthus pungens
L. P. Janeway
1988-6-16
2801
Butte
Outcrop above Butte Cr; along rd in W side of the cyn 3.0 mi S of Humboldt Rd.
1310
Comment
CHSC45253
Carex fracta
L. P. Janeway
1988-6-14
2784
Butte
Upper reaches of Haw Cr, 1 3/4 air mi SE of Lomo.
1226
Comment
CHSC45254
Carex lemmonii
L. P. Janeway
1988-7-2
2946
Butte
Marsh/mdw at upper reach of Brush Cr, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC45255
Carex lemmonii
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3086
Butte
Along Scotts John Cr 2.7 mi N of the Butte Cr rd.
1920
Comment
CHSC45261
Cyperus eragrostis
L. P. Janeway
1986-9-20
1877
Butte
At edge of gravel bar along east side of Sacramento River, just SE of the Ord Ferry Rd bridge.
28
Comment
CHSC45529
Chorizanthe polygonoides var. polygonoides
L. P. Janeway
1988-5-9
2663
Butte
Ridge between hwy 32 and the piece of old road that connects to Crown Point Rd, 2 mi N of Ten Mile House.
594
Comment
CHSC45583
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-5-10
2041
Butte
Near PG and E ditch ca 3/4 mi north of DaSAbla Res. at crossing of rd to Forks of Butte (Doe Mill Rd).
853
Comment
CHSC45584
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-5-10
2035
Butte
Butte Cr between Forks of Butte and the bridge (Doe Mill Rd).
609
Comment
CHSC45585
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-5-10
2047
Butte
Along the rd from Stirling City to West Branch Feather River, ca 5 mi from Stirling City.
853
Comment
CHSC45606
Potentilla glandulosa subsp. reflexa
L. P. Janeway
1987-6-5
2153
Butte
Upper reach of Carey Cr where rd 22N89 crosses it 0.5 mi from OroQuincy Hwy. Along rd.
1097
Comment
CHSC45607
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-5-28
2114
Butte
Edge of ridge at Coyote Gap F.S. station.
1325
Comment
CHSC45608
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-5-20
2079
Butte
Along Hwy 70 2.1 mi NE of Pulga Bridge; N Fk Feather River near Heinz Cr.
472
Comment
CHSC45610
Potentilla glandulosa subsp. glandulosa
L. P. Janeway
1987-6-5
2138
Butte
Along French Cr Rd 5.0 mi from OroQuincy Hwy and Stanwood Saddle. Edge of road.
701
Comment
CHSC45617
Carex fracta
L. P. Janeway; R. A. Schlising
1988-8-1
2914
Butte
Vernal pool on the NE-facing flank of Snow Mtn and above Summit Lake.
2011
Comment
CHSC45709
Carex feta
L. P. Janeway
1987-5-10
2046
Butte
Mdw at jct of The Skyway and Doe Mill/Humbug Rd (just N of DeSable Res.).
838
Comment
CHSC45710
Carex feta
L. P. Janeway
1987-5-7
2026
Butte
Wet drainage edge of Cottonwood Rd 2.2 mi W of Table Mtn Rd at Cottonwood Creek.
48
Comment
CHSC45711
Carex feta
L. P. Janeway
1987-6-8
2183
Butte
South-draining seep along dirt road, 3.0 mi S of Big Bar Mtn.
1021
Comment
CHSC45739
Potentilla glandulosa subsp. ashlandica
L. P. Janeway
1987-6-27
2366
Butte
Near creeklet on E slope of Bald Mtn.
1706
Comment
CHSC45740
Potentilla glandulosa subsp. ashlandica
L. P. Janeway
1987-6-19
2224
Butte
Along Sly Cr at crossing of rd to SE side of Sly Cr Reservoir, 2.1 mi from the Challenge-LaPorte Rd. Cyn bottom near the cr.
1097
Comment
CHSC45741
Potentilla glandulosa subsp. ashlandica
L. P. Janeway
1987-6-13
2208
Butte
Along Dogwood Cr; rd to Mayaro 2.4 mi E of Concow Rd.
990
Comment
CHSC45747
Carex laeviculmis
L. P. Janeway
1988-6-19
2839
Butte
3.3 mi N of Stirling City towards Inskip along logging rd 0.2 mi W of The Skyway.
1219
Comment
CHSC45748
Ammannia coccinea
L. P. Janeway
1988-6-29
2902
Butte
Spring where Crouch Ravine fades into Coon Ridge; 1/4 mi S of the Skyway, 2.9 mi E of the Butte Cr bridge.
170
Comment
CHSC45749
Spergularia rubra
L. P. Janeway; C. A. Janeway
1986-9-13
1855
Butte
Along Humbug Summit Rd at Cold Springs. Mdw.
1965
Comment
CHSC45751
Leptosiphon filipes
L. P. Janeway
1988-5-9
2662
Butte
Ridge between hwy 32 and the piece of old rd that connects to Crown Point Rd, 2 mi N of Ten Mile House.
594
Comment
CHSC45752
Cyperus eragrostis
L. P. Janeway
1987-6-13
2190
Butte
At the Crain Mill site, 1.6 mi N on Ponderosa Way (Rim Rd) from Jarbo Gap.
883
Comment
CHSC45755
Navarretia filicaulis
L. P. Janeway
1987-6-13
2195
Butte
Saddle along Ponderosa Way (Rim Rd) 3.4 mi NE of Jarbo Gap.
841
Comment
CHSC45756
Navarretia divaricata subsp. divaricata
L. P. Janeway
1988-6-14
2779
Butte
Near W Br Butte Creek at crossing of road 1.9 mi W from hwy 32 towards Ewalt Camp. Near a mdw.
922
Comment
CHSC45799
Horkelia tridentata subsp. flavescens
L. P. Janeway
1988-6-19
2833
Butte
3.1 mi N of Stirling City towards Inskip. Along logging rd 0.2 mi W of The Skyway. Meadow.
1219
Comment
CHSC45800
Rosa pisocarpa subsp. ahartii
L. P. Janeway
1988-6-5
2730
Butte
Cyn of Big Chico Cr ca 1 mi NE of end of Upper Park Rd. Adjacent to the creek.
213
Comment
CHSC45806
Heteromeles arbutifolia
L. P. Janeway
1988-6-19
2816
Butte
Ca 200 ft above Honey Run Rd, 2.6 mi from Humbug Rd; along dirt rd/firebreak along powerline (3-wire, wooden pole).
274
Comment
CHSC45807
Spiraea douglasii
L. P. Janeway
1988-7-2
2940
Butte
Marsh/mdw at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC45808
Spiraea densiflora subsp. splendens
L. P. Janeway; R. A. Schlising
1988-7-22
3045 A
Butte
Near the saddle between Coon Hollow and Chips Cr.
1889
Comment
CHSC45809
Spiraea douglasii
L. P. Janeway; R. A. Schlising
1988-7-22
3045 B
Butte
Near the saddle between Coon Hollow and Chips Cr.
1889
Comment
CHSC45810
Rubus armeniacus
L. P. Janeway
1987-5-7
2019
Butte
Along Little Chico Cr at the powerlines; near Stilson Cyn Rd 0.8 mi east of Bruce Rd.
88
Comment
CHSC45816
Rubus ursinus
L. P. Janeway
1988-4-10
2618
Butte
Butte Cyn; below Centerville Rd (Humbug Rd) 1.0 mi NE of Honey Run Rd. Near the cr.
115
Comment
CHSC45817
Rubus parviflorus
L. P. Janeway
1987-6-27
2354
Butte
Overlooking Keyser Cr; 5.4 mi N of Ramsey Bar along the Concow Rd. Edge of rd.
1554
Comment
CHSC45818
Rubus parviflorus
L. P. Janeway
1987-5-10
2037
Butte
Creeklet on east slope of Butte Cr cyn, along road towards Forks of Butte from SE (Doe Mill Rd 0.5 mi SE of the bridge).
701
Comment
CHSC45819
Rubus ursinus
L. P. Janeway
1987-5-10
2033
Butte
Near beginning of Butte Cr Tr, downstream of Forks of Butte and of the bridge (Doe Mill Rd).
640
Comment
CHSC45820
Rubus laciniatus
L. P. Janeway
1987-6-20
2263
Butte
Slope above Rock Cr 2.0 mi from Lumpkin Ridge on rd to Moorville Ridge. Along edge of rd.
1104
Comment
CHSC45821
Rubus armeniacus
L. P. Janeway
1987-6-20
2256
Butte
S Fk Feather R at crossing of rd from Lumpkin Ridge to Moorville Ridge, 3.3 mi from the Feather Falls-Lumpkin Ridge Rd. Along rd on S side of river.
975
Comment
CHSC45822
Rubus armeniacus
L. P. Janeway
1987-6-5
2150
Butte
Along Peavine Cr near mouth of Coon Cr and where the Peavine Cr rd crosses.
746
Comment
CHSC46046
Rubus parviflorus
L. P. Janeway
1987-5-10
2051
Butte
At edge of bridge over West Branch Feather River ca 6 mi from Stirling City.
754
Comment
CHSC46047
Rubus parviflorus
L. P. Janeway
1987-6-5
2152
Butte
Upper reach of Carey Gulch where rd 22N89 crosses it 0.5 mi from OroQuincy Hwy. Edge of rd near cr.
1097
Comment
CHSC46054
Rubus parviflorus
L. P. Janeway
1987-5-28
2110
Butte
Creek bed crossing side rd (23N12Y) 0.3 mi from Four Trees Rd and 1.6 mi W of OroQuincy Hwy.
1478
Comment
CHSC46113
Scutellaria tuberosa
L. P. Janeway; Margie McNairn
1989-4-29
3226
Butte
Near the old hwy 32, 1 1/4 mi north of Ten Mile House.
536
Comment
CHSC46115
Portulaca oleracea
L. P. Janeway
1988-10-5
3156
Butte
City of Chico; growing in cracks in asphalt near gasoline station on corner of Cohasset and Pilsbury.
60
Comment
CHSC46116
Calandrinia ciliata
L. P. Janeway
1989-1-27
3171
Butte
SE-facing rocky slope just above the spur ridge overlooking the Diversion; cyn of Big Chico Cr 3.1 mi E of Wildwood Ave via Upper Park Rd.
213
Comment
CHSC46117
Fraxinus dipetala
L. P. Janeway; B. Castro
1989-4-12
3216
Butte
Ridge overlooking Little Chico Cr; along the old hwy (hwy 32) near Crown Pt. Dr.
449
Comment
CHSC46191
Nama lobbii
L. P. Janeway; R. A. Schlising
1988-7-1
2919
Butte
South-facing cutbank of dirt road just NW of Summit Lake.
1950
Comment
CHSC46192
Persicaria maculosa
L. P. Janeway; C. A. Janeway
1986-10-5
1914
Butte
Along Pine Cr at Cana Hwy. Gravel bar along the creek.
48
Comment
CHSC46194
Polygonum aviculare
L. P. Janeway; C. A. Janeway
1986-10-5
1912
Butte
Along Pine Creek at Cana Hwy. Gravel bar along the creek.
48
Comment
CHSC46195
Polygonum aviculare
L. P. Janeway; C. A. Janeway
1986-10-5
1913
Butte
Along Pine Creek at Cana Hwy. Gravel bar along the creek.
48
Comment
CHSC46196
Nemophila heterophylla
L. P. Janeway
1988-7-2
2964
Butte
Near the road to French Cr, 0.9 mi S of Coyote Gap.
1188
Comment
CHSC46197
Nama lobbii
L. P. Janeway
1988-6-25
2857
Butte
Along the Skyway w.4 mi N of Inskip; ridge top near Bottle Hill.
1554
Comment
CHSC46198
Nama lobbii
L. P. Janeway
1988-6-25
2859
Butte
At the jct of Skyway and Bull Hill Rd; 3.8 mi N of Inskip.
1584
Comment
CHSC46201
Circaea alpina subsp. pacifica
L. P. Janeway
1988-7-2
2960
Butte
Along road to French Cr 1.2 mi S of Coyote Gap. Above road.
1127
Comment
CHSC46202
Persicaria hydropiperoides
L. P. Janeway
1986-9-20
1870
Butte
Seasonally draining side creek on NW side of Little Chico Cr, near River Rd ca 2 mi S of Chico River Rd.
36
Comment
CHSC46203
Polygonum minimum
L. P. Janeway
1986-9-1
1825
Butte
North side of Philbrook Reservoir at main PG and E campground. Open gravelly patch.
1691
Comment
CHSC46204
Polygonum aviculare
L. P. Janeway
1986-10-19
1940
Butte
Wet area along small creek feeding Thermalito Forebay from the NE. Between bay and hwy 99 and just N of the State Park picnic grounds.
67
Comment
CHSC47052
Carex retroflexa var. texensis
L. P. Janeway
1989-6-1
3270
Butte
Campus of California State University, Chico; semi-natural area on N side of Big Chico Cr opposite Holt Hall.
57
Comment
CHSC47053
Carex texensis
L. P. Janeway; B. Castro, Jean Witzman
1989-6-4
3271
Butte
City of Chico; unmowed lawn near corner of Cypress and E 7th St.
60
Comment
CHSC47057
Carex hirtissima
L. P. Janeway
1989-5-17
3243
Butte
Along edge of Lower Forbestown Rd (a dirt road) 0.1 mi N of Forbestown Rd.
798
Comment
CHSC47058
Carex hirtissima
L. P. Janeway
1989-5-17
3241
Butte
Drying wet area along Forbestown Rd 9.2 mi E of Oroville-Quincy Hwy, and 0.1 mi W of Lower Forbestown Rd.
798
Comment
CHSC47059
Carex lemmonii
L. P. Janeway
1989-5-19
3261
Butte
Seep along Jordan Hill Rd 8.0 mi N of Concow Rd.
929
Comment
CHSC47061
Carex fracta
L. P. Janeway
1989-5-17
3247
Butte
Cyn overlook (S Fk Feather River) along rd to Forbestown Diversion Dam 3.7 mi from Forbestown Rd.
693
Comment
CHSC47062
Carex feta
L. P. Janeway
1989-5-17
3246
Butte
High in cyn of S Fk Feather River; along edge of road to Forbestown Diversion Dam 1.4 mi E of Forbestown Rd.
853
Comment
CHSC47063
Carex barbarae
L. P. Janeway
1989-5-13
3235
Butte
Grassy mdw on E side of Concow Reservoir; along Concow Rd 5.2 mi N of Hwy 70.
629
Comment
CHSC47064
Carex densa
L. P. Janeway; Vern H. Oswald
1989-4-17
3219
Butte
Along levee on E side of Butte Cr, 1.8 mi S of Biggs-Princton Rd (Afton Rd). On E side of the levee along edge of fallow rice field.
18
Comment
CHSC47128
Carex tumulicola
L. P. Janeway
1989-5-13
3236
Butte
Grassy mdw on E side of Concow Reservoir; along Concow Rd 5.2 mi N of Hwy 70.
629
Comment
CHSC47131
Carex vesicaria
L. P. Janeway
1987-6-27
2347
Butte
Mdw just E of Keyser Cr; 4.3 mi N of Ramsey Bar along the Concow Rd.
1478
Comment
CHSC47132
Carex praegracilis
L. P. Janeway
1987-5-20
2058
Butte
Near Gold Flat, Hodap Cr, jct of Lunt Rd and Nelson Bar Rd.
457
Comment
CHSC47134
Carex laeviculmis
L. P. Janeway
1988-6-25
2870
Butte
Near Coon Cr and near Bull Hill Rd (Skyway) 1.0 mi from Skyway (jct with Humbug Summit Rd).
1554
Comment
CHSC47135
Carex cyrtostachya
L. P. Janeway
1988-7-2
2955
Butte
Near the marsh/mdw at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek. Near the creeklet draining the marsh/mdw.
952
Comment
CHSC47136
Carex praegracilis
L. P. Janeway; Vern H. Oswald
1989-4-17
3222
Butte
Along E side of Butte Cr 2.4 mi S of Biggs-Princton Rd (Afton Rd).
18
Comment
CHSC47139
Carex retroflexa var. texensis
L. P. Janeway; Mary Halterman
1988-5-8
2660
Butte
City of Chico; next to house on Broadway between 19th and 20th Streets.
59
Comment
CHSC48043
Selaginella hansenii
L. P. Janeway
1984-10-8
1179
Butte
Along Hwy 70 above North Fork Feather River.
609
Comment
CHSC48044
Selaginella wallacei
L. P. Janeway
1984-9-29
1176
Butte
Near Feather Falls overlook on Fall River (a tributary to Middle Fork Feather River). 'Feather Falls Scenic Area.
563
Comment
CHSC48045
Selaginella wallacei
L. P. Janeway
1984-10-7
1178
Butte
Big Bald Rock.
975
Comment
CHSC48052
Urtica urens
L. P. Janeway
1989-11-14
3651
Butte
City of Chico; Salem Ave between W 8th and 9th Streets.
57
Comment
CHSC48078
Carex athrostachya
L. P. Janeway; R. A. Schlising
1988-7-1
2924
Butte
Small lake ca 1/2 mi W of Butte Creek House.
1813
Comment
CHSC48079
Carex gracilior
L. P. Janeway
1989-5-13
3237
Butte
Along creek NW of Concow Reservoir and on the W side of Rocky Ridge; E below the Concow Rd 8.3 mi N of Hwy 70.
822
Comment
CHSC48091
Sarcococca ruscifolia
L. P. Janeway
1990-1-21
3655
Butte
CSUC campus. Along the east wall of Kendall Hall.
59
Comment
CHSC48539
Carex gracilior
L. P. Janeway
1989-5-17
3242
Butte
In dry creek along Lower Forbestown Rd 0.1 mi N of Forbestown Rd.
777
Comment
CHSC48540
Carex brainerdii
L. P. Janeway; R. A. Schlising
1988-4-24
2640
Butte
Along Humboldt Rd 1.9 mi from Hwy 32; Carpenter Ridge.
1371
Comment
CHSC48541
Carex brainerdii
L. P. Janeway
1987-5-28
2116
Butte
Bank along 4 Trees Rd just N of Coyote Gap.
1310
Comment
CHSC48542
Carex rossii
L. P. Janeway; R. A. Schlising
1988-7-16
3009
Butte
Along Colby Mountain Rd, 1/4 mi N of Jonesville.
1554
Comment
CHSC48543
Carex brainerdii
L. P. Janeway
1987-6-8
2161
Butte
Along French Cr ca 1/2 mi N of Bush Cr and near bridge of road to Coyote Gap.
640
Comment
CHSC48544
Carex brainerdii
L. P. Janeway
1987-6-26
2300
Butte
On Granite Ridge; along Concow Rd 1.0 mi N of Rag Dump.
1295
Comment
CHSC48545
Carex brainerdii
L. P. Janeway
1988-6-14
2780
Butte
Ewalt Camp; along W Branch Butte Cr 2.0 mi E from Hwy 32 by dirt road.
952
Comment
CHSC48549
Carex gracilior
L. P. Janeway
1988-4-10
2622
Butte
North Honcut Cr at Dunstone Dr bridge at jct with Avodado Rd.
82
Comment
CHSC48551
Carex
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3090
Butte
Scotts John Cr 2.3 mi N of the Butte Cr Rd.
1889
Comment
CHSC48553
Carex rossii
L. P. Janeway; R. A. Schlising, B. Castro, F. Jay Fuller
1988-7-11
2996
Butte
At Crane Valley (upper Big Kimshew Cr).
1569
Comment
CHSC48554
Carex rossii
L. P. Janeway; R. A. Schlising
1988-7-1
2909
Butte
On the NE-facing flank of Snow Mtn and above Summit Lake.
2011
Comment
CHSC48555
Carex rossii
L. P. Janeway; R. A. Schlising
1988-7-16
3014
Butte
Along Willow Cr 1 mi W of Humbug Rd.
1798
Comment
CHSC48556
Carex rossii
L. P. Janeway; R. A. Schlising
1988-7-1
2929
Butte
Near outlet of the lake of the SE-most headwaters of Butte Cr.
1935
Comment
CHSC48559
Carex rossii
L. P. Janeway; R. A. Schlising
1988-7-22
3064
Butte
Upper canyon of Philbrook Cr 0.7 mi W of the pass. Near creeklet in ravine just above road.
1905
Comment
CHSC48560
Carex rossii
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3078
Butte
Top of ridge between Snag Lake and Butte Cr; ca 1.4 air mi W of Butte Creek House.
1935
Comment
CHSC49236
Carex abrupta
L. P. Janeway
1988-6-25
2869
Butte
Coon Cr near Bull Hill Rd 1.0 mi from Skyway.
1554
Comment
CHSC49386
Carex pachystachya
L. P. Janeway
1988-6-14
2769
Butte
Along W Branch Butte Cr at crossing of road to Ewalt Camp, 1.9 mi W from Hwy 32.
922
Comment
CHSC49387
Carex pachystachya
L. P. Janeway
1987-7-4
2413
Butte
Along West Branch Feather River at bridge 1.8 mi from Inskip.
1341
Comment
CHSC49388
Carex abrupta
L. P. Janeway
1988-6-16
2809
Butte
Along Butte Cr 1.4 mi S of Humboldt Rd via the road in the W side of the cyn.
1264
Comment
CHSC49390
Carex multicostata
L. P. Janeway; R. A. Schlising
1988-7-22
3043
Butte
Just below saddle between Coon Hollow and Chips Cr.
1889
Comment
CHSC49391
Carex multicostata
L. P. Janeway; R. A. Schlising, B. Castro, F. Jay Fuller
1988-7-11
2993
Butte
At Crane Valley (upper Big Kimshew Cr).
1569
Comment
CHSC51062
Viola priceana
L. P. Janeway
1990-3-15
3656
Butte
Campus of CSU, Chico; around fire hydrant about 20 ft W of S end of bridge between Physical Sciences Bldg and Holt Hall; along Big Chico Creek.
59
Comment
CHSC51218
Lonicera involucrata var. involucrata
L. P. Janeway
1987-6-19
2245
Butte
Strawberry Valley Cr at crossing of Barton Hill Rd 2.4 mi from Travis Saddle and the Challenge-LaPorte Rd.
1051
Comment
CHSC51429
Carex pendula
L. P. Janeway
1989-12-1
3653
Butte
Along Comanche Creek (Edgar Slough) behind the office of USFS Tree Improvement Center.
68
Comment
CHSC51511
Carex nebrascensis
L. P. Janeway
1987-5-10
2044
Butte
Meadow at junction of Skyway and Doe Mill/Humbug Road (just N of DeSabla Reservoir).
838
Comment
CHSC51841
Sceptridium multifidum
L. P. Janeway
1986-9-1
1830
Butte
East end of Philbrook Reservoir.
1691
Comment
CHSC51842
Acer circinatum
L. P. Janeway
1988-7-2
2938
Butte
Marsh/mdw at upper reach of Brush Cr, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC51849
Asclepias fascicularis
L. P. Janeway
1988-6-5
2732
Butte
Cyn of Big Chico Cr ca 1 me NE of the end of Upper Park Rd.
213
Comment
CHSC51850
Asclepias speciosa
L. P. Janeway
1988-6-5
2728
Butte
Cyn of Big Chico Cr ca 1 mi NE of the end of Upper Park Rd.
213
Comment
CHSC51851
Asclepias speciosa
L. P. Janeway
1988-7-2
2976
Butte
Along dirt rd 6.0 mi SW of Coyote Gap; ca 1.7 air mi S of Big Bar Mtn.
929
Comment
CHSC51852
Oreostemma alpigenum var. andersonii
L. P. Janeway
1987-7-5
2440
Butte
0.4 mi E on a spur rd from the Concow Rd, which is 1.0 mi SW of Jones Mdw.
1798
Comment
CHSC51853
Helenium bigelovii
L. P. Janeway
1987-6-27
2360
Butte
Mdw on E slope of Bald Mtn; along the Concow Rd.
1694
Comment
CHSC51854
Helenium bigelovii
L. P. Janeway
1987-7-5
2439
Butte
0.4 mi E on a spur road from the Concow Rd, thence 1.0 mi SW from Jones Mdw.
1798
Comment
CHSC51855
Hemizonia congesta subsp. luzulifolia
L. P. Janeway
1986-10-19
1943
Butte
Between hwy 99 and Thermalito Forebay Picnic Ground.
67
Comment
CHSC51859
Hackelia californica
L. P. Janeway
1988-6-25
2860
Butte
Near Coon Cr and near Bull Hill Rd 1.0 mi from the Skyway. Near the creek.
1554
Comment
CHSC51861
Heterocodon rariflorum
L. P. Janeway
1988-6-19
2832
Butte
3.1 mi N of Stirling City Towards Inskip. Along loggins rd 0.2 mi W of the Skyway.
1219
Comment
CHSC51862
Heterocodon rariflorum
L. P. Janeway
1988-6-25
2899
Butte
Small meadow along Bull Hill Rd 2.9 mi from the Skyway.
1508
Comment
CHSC51863
Heterocodon rariflorum
L. P. Janeway; R. A. Schlising
1988-7-1
2925
Butte
Near a small lake ca 1.2 mi W of Butte Cr House.
1813
Comment
CHSC51864
Porterella carnosula
L. P. Janeway; R. A. Schlising
1988-7-16
3034
Butte
Vernal pool next to Humbug Summit Rd ca 0.8 mi W of Butte Creek House.
1805
Comment
CHSC51865
Paxistima myrsinites
L. P. Janeway
1988-6-14
2781
Butte
Near Ewalt Camp, mdw along W Br Butte Cr 2.0 mi E from hwy 32 by dirt rd. Near small creeklet.
922
Comment
CHSC51869
Pyrola aphylla
L. P. Janeway
1988-7-29
3098
Butte
Near Butte Cr, 0.5 mi SW down the rd from Humboldt Rd.
1295
Comment
CHSC51871
Pyrola picta
L. P. Janeway
1987-6-26
2299
Butte
At Rag Dump.
1173
Comment
CHSC51872
Pyrola picta
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3140
Butte
Ridge SE trending from Snow Mtn.
2103
Comment
CHSC51873
Glycyrrhiza lepidota
L. P. Janeway
1988-6-5
2729
Butte
Cyn of Big Chico Cr ca 1 mi NE of the end of Upper Park Rd.
213
Comment
CHSC51874
Hosackia incana
L. P. Janeway
1988-6-14
2786
Butte
Near headwaters of Haw Cr on Carpenter Ridge, 1 1/2 air mi SE of Lomo.
1280
Comment
CHSC51875
Robinia pseudoacacia
L. P. Janeway
1987-4-20
2008
Butte
North side of hwy 32 ca 9 mi NE of jct with hwy99; at Ten Mile House Trail Rd.
471
Comment
CHSC51877
Spartium junceum
L. P. Janeway
1988-6-14
2792
Butte
Ridgetop along hwy 32 0.9 mi N of Ten Mile House.
518
Comment
CHSC51879
Garrya fremontii
L. P. Janeway
1987-6-20
2259
Butte
South Fork Feather River at crossing of rd from Lumpkin Ridge to Moorville Ridge, 3.3 mi from the Feather Falls-Lumpkin Ridge Rd.
975
Comment
CHSC51880
Swertia albicaulis var. nitida
L. P. Janeway
1987-6-13
2196
Butte
Along Ponderosa Way (Rim Rd) 3.8 mi NE of Jarbo Gap.
883
Comment
CHSC51886
Hypericum mutilum
L. P. Janeway; Heidi Wienert, Scott George
1988-7-27
3095
Butte
Near Sacramento River: Damp bank of W side of Murphy Slough, across from Golden State Island.
38
Comment
CHSC51892
Chorizanthe membranacea
L. P. Janeway
1988-5-29
2710
Butte
Ridge between hwy 32 and the piece of old road that connects to Crown Point Rd, 2 air mi N of Ten Mile House. S-facing slope near tuscan Mudflow outcrop.
579
Comment
CHSC51893
Eriogonum umbellatum var. ahartii
L. P. Janeway
1988-7-2
2966
Butte
Near the road into French Creek 0.6 mi S of Coyote Gap.
1219
Comment
CHSC51894
Eriogonum umbellatum var. ahartii
L. P. Janeway
1987-6-20
2267
Butte
Top of Lumpkin Ridge 0.6 mi S of the Feather Falls-Lumpkin Ridge Rd.
1249
Comment
CHSC51895
Eriogonum ursinum var. ursinum
L. P. Janeway
1988-6-16
2800
Butte
Southeast facing outcrop above Butte Cr; along rd in W side of the cyn, 3.0 mi S of Humboldt Rd.
1310
Comment
CHSC51896
Eriogonum vimineum
L. P. Janeway
1987-6-13
2193
Butte
Saddle along Ponderosa Way (Rim Rd) 3.4 mi NE of Jarbo Gap.
841
Comment
CHSC51909
Rhamnus ilicifolia
L. P. Janeway
1988-3-12
2602
Butte
Low in cyn of Little Chico Cr ca 2 air mi S of Ten Mile House. Top of cliff along inner gorge.
243
Comment
CHSC51913
Galium grayanum var. grayanum
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3076
Butte
Top of ridge between Snag Lake and Butte Cr; ca 1.4 air mi W of Butte Cr House.
1935
Comment
CHSC51914
Galium grayanum var. grayanum
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3139
Butte
Ridge SE from Snow Mtn.
2103
Comment
CHSC51915
Galium trifidum var. pusillum
L. P. Janeway
1987-7-4
2419
Butte
Along W Br Feather River at bridge 1.8 mi from Inskip.
1341
Comment
CHSC51919
Lithophragma tenellum
L. P. Janeway; R. A. Schlising
1988-7-1
2910
Butte
On the NE-facing flank of Snow Mtn and above Summit Lake.
2011
Comment
CHSC51920
Antirrhinum vexillo-calyculatum subsp. intermedium
L. P. Janeway
1987-5-20
2071
Butte
Hwy 70 3.5 mi NE of Jarbo Gap.
594
Comment
CHSC51923
Kickxia elatine
L. P. Janeway; Heidi Wienert, Scott George
1988-7-27
3091
Butte
Just west of Murphy Slough and Golden State Island near Sacramento River.
38
Comment
CHSC51927
Pedicularis attollens
L. P. Janeway
1988-7-29
3123
Butte
Mdw near Humbug Summit Rd 1.5 mi NE of the Snag Lake dam.
1767
Comment
CHSC51930
Physalis lancifolia
L. P. Janeway
1986-9-20
1887
Butte
Inside the bend at the jct of Chico-Butte City Hwy and Road 48.
28
Comment
CHSC51931
Viola purpurea subsp. purpurea
L. P. Janeway
1987-5-28
2112
Butte
1.6 mi W of OroQuincy Hwy on 4-trees Rd, then 0.3 mi on side rd (23N12Y).
1463
Comment
CHSC51935
Brodiaea sierrae
L. P. Janeway
1987-5-20
2070
Butte
Above Hwy 70 3.5 mi NE of Jarbo Gap.
594
Comment
CHSC51937
Dichelostemma multiflorum
L. P. Janeway
1987-6-5
2148
Butte
Along the Peavine Cr rd 1.1 mi E of its beginning at the rd along French Cr.
693
Comment
CHSC51945
Piperia unalascensis
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3080
Butte
Near Scotts John Cr 2.7 mi N of the Butte Cr Rd.
1920
Comment
CHSC51946
Platanthera leucostachys
L. P. Janeway
1987-7-5
2444
Butte
0.4 mi E on a spur rd from the Concow Rd, which is 1.0 mi SW of Jones Mdw.
1798
Comment
CHSC51949
Spiranthes porrifolia
L. P. Janeway
1988-7-29
3107
Butte
Mdw on S side of Butte Cr 1/2 mi W of Cherry Hill.
1402
Comment
CHSC51953
Potamogeton natans
L. P. Janeway
1987-6-8
2166
Butte
Along French Cr across from mouth of Ram Cr. Pond.
617
Comment
CHSC51954
Sparganium emersum subsp. emersum
L. P. Janeway
1987-6-19
2248
Butte
Mdw on Pinkard Cr between Lewis Ridge and Mooreville Ridge, 6.5 mi from the Challenge-LaPorte Rd and Travis Saddle via the rd to Golden Trout Crossing.
1082
Comment
CHSC51955
Sparganium emersum subsp. emersum
L. P. Janeway
1987-6-27
2350
Butte
Mdw just E of Keyser Cr; 4.3 mi N of Ramsey Bar along the Concow Rd.
1478
Comment
CHSC51992
Rhus aromatica
L. P. Janeway
1988-4-10
2617
Butte
Butte Cyn; grassy slope below Centerville Rd (Humbug Rd) 1.0 mi NE of Honey Run Rd.
115
Comment
CHSC52007
Streptanthus polygaloides
L. P. Janeway
1988-7-2
2969
Butte
Near the road to French Creek 0.6 mi S of Coyote Gap.
1219
Comment
CHSC52010
Dysphania pumilio
L. P. Janeway; C. A. Janeway
1986-11-23
1944
Butte
Foreman Creek access to Lake Oroville. On a +/- muddy and gravelly point in Lake Oroville ca 20-40 ft low below high watr mark.
274
Comment
CHSC52018
Calystegia malacophylla subsp. malacophylla
L. P. Janeway
1987-7-5
2442
Butte
0.4 mi E on a spur rd from the Concow Rd, which is 1.0 mi SW of Jones Mdw.
1798
Comment
CHSC52021
Vaccinium uliginosum subsp. occidentale
L. P. Janeway; V. H. Oswald
1988-7-29
3127
Butte
Mdw near Humbug Summit Rd, 1.5 mi NE of the Snag Lake dam.
1767
Comment
CHSC52048
Monardella sheltonii
L. P. Janeway
1988-6-29
2908
Butte
Along the road to The Lime Saddle, 0.2 mi from the Pentz- Magalia Hwy.
320
Comment
CHSC52106
Navarretia filicaulis
L. P. Janeway
1988-6-25
2887
Butte
Near Paradise; Wayland Rd (Foster Rd) 1.1 mi E of Neal Rd.
381
Comment
CHSC52112
Eriogonum spergulinum var. reddingianum
L. P. Janeway; C. A. Janeway
1986-9-13
1857
Butte
Near mdw of upper Willow Creek.
1950
Comment
CHSC52113
Aconogonon phytolaccifolium
L. P. Janeway
1988-7-29
3105
Butte
Above bank of Butte Cr at Butte Meadows, crossing of Bull Hill Rd (The Skyway).
1325
Comment
CHSC52126
Horkelia fusca subsp. parviflora
L. P. Janeway
1988-6-25
2863
Butte
Near Coon Cr and near Bull Hill Rd 1.0 mi from The Skyway.
1554
Comment
CHSC52136
Micranthes odontoloma
L. P. Janeway; R. A. Schlising
1988-7-22
3057
Butte
Adjacent to alder thicket at beginning of Coon Hollow Cr on the SW slopes of Coon Hollow.
1920
Comment
CHSC52140
Penstemon heterodoxus var. shastensis
L. P. Janeway; R. A. Schlising
1988-7-1
2917
Butte
Bench on N-facing flank of Snow Mtn.
2011
Comment
CHSC52143
Sagittaria longiloba
L. P. Janeway
1988-6-12
2758
Butte
Corner of rice field near jct of hwy 162 and Midway; 2 mi S of Richvale.
28
Comment
CHSC52147
Veratrum californicum var. californicum
L. P. Janeway
1988-7-2
2963
Butte
Near rd to French cr 0.9 mi S of Coyote Gap.
1188
Comment
CHSC52179
Linum lewisii var. lewisii
L. P. Janeway
1989-5-13
3238
Butte
Rocky Ridge; where powerlines cross Ponderosa Way (Rim Rd) ca 2 mi SE of Concow Rd.
960
Comment
CHSC52182
Fraxinus dipetala
L. P. Janeway
1989-5-19
3266
Butte
Serpentine outcrop and open area near upper SE branches of Rattlesnake Cr, ca 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk.
807
Comment
CHSC52183
Osmanthus fragrans
L. P. Janeway; B. Castro
1989-10-8
3648
Butte
Campus of California State University, Chico. South side of Big Chico Creek, along walkway at east end of Kendell Hall.
60
Comment
CHSC52184
Dicentra formosa subsp. formosa
L. P. Janeway
1989-5-17
3254
Butte
Along rd to Forbestown Diversion Dam 2.9 mi from Forbestown Rd.
792
Comment
CHSC52188
Trientalis latifolia
L. P. Janeway
1989-5-19
3262
Butte
Along rd to Sawmill Pk 3.1 mi from crossing of W Br Feather River. N-facing shaded road cutbank.
899
Comment
CHSC52195
Thalictrum fendleri var. polycarpum
L. P. Janeway
1989-5-11
3232
Butte
Along Deadwood Cr at jct of Concow and Jordan Hill Roads.
518
Comment
CHSC52196
Thalictrum fendleri var. polycarpum
L. P. Janeway
1989-5-11
3232
Butte
Along Deadwood Cr at jct of Concow and Jordan Hill Roads.
518
Comment
CHSC52197
Rhamnus ilicifolia
L. P. Janeway
1989-5-19
3265
Butte
Serpentine outcrop and open area near upper se'ern branches of Rattlesnake Cr, ca 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk.
807
Comment
CHSC52198
Salvia sonomensis
L. P. Janeway
1988-5-19
2670
Butte
Along Cohasset Rd near the Anderson Mill site; near the county line.
1133
Comment
CHSC52201
Scutellaria siphocampyloides
L. P. Janeway
1988-5-19
2674
Butte
Southeast-sloping ravine above Mud Cr and just below Ponderosa Way 0.7 mi from Vilas Rd.
746
Comment
CHSC52202
Scutellaria siphocampyloides
L. P. Janeway
1989-5-19
3264
Butte
Near upper SE branches of Rattlesnake Cr ca 2.3 road mi from bridge over W Br Feather River via the rd to Sawmill Pk.
807
Comment
CHSC52203
Scutellaria tuberosa
L. P. Janeway
1988-5-19
2669
Butte
Along Cohasset Rd near the Anderson Mill site; near the county line.
1133
Comment
CHSC52204
Stachys ajugoides var. rigida
L. P. Janeway; Bob McNairn
1989-4-29
3228
Butte
Bottom of cyn of Mud Cr; along Richardson Springs Rd ca 2 1/4 mi E of Cohasset Hwy.
132
Comment
CHSC52205
Stachys ajugoides var. rigida
L. P. Janeway
1988-7-2
2957
Butte
Along road to Coyote Gap 2.6 mi from bridge on French Cr.
982
Comment
CHSC52206
Stachys ajugoides var. rigida
L. P. Janeway
1988-7-29
3096
Butte
Along W Br Butte Cr at Lomo.
1158
Comment
CHSC52209
Stachys stricta
L. P. Janeway
1988-5-30
2718
Butte
Cyn of Big Chico Cr; upper Bidwell Park, 2.8 mi along Upper Park Rd from Wildwood Ave and ca 1/4 mi NW up the slope; also ca 3/4 mi NE of the power lines.
152
Comment
CHSC52211
Monardella odoratissima subsp. pallida
L. P. Janeway
1988-7-29
3097
Butte
Bank of Butte Cr 0.5 mi SW down the rd from Humboldt Rd.
1295
Comment
CHSC52212
Monardella sheltonii
L. P. Janeway
1988-7-2
2968
Butte
Near the road to French Cr 0.6 mi S of Coyote Gap.
1219
Comment
CHSC52213
Monardella sheltonii
L. P. Janeway
1988-6-25
2888
Butte
Near Paradise; Wayland Rd (Foster Rd) 1.1 mi E of Neal Rd.
381
Comment
CHSC52216
Prunella vulgaris var. lanceolata
L. P. Janeway
1988-7-2
2941
Butte
Marsh/ mdw at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC52219
Prunella vulgaris var. lanceolata
L. P. Janeway
1988-7-2
2956
Butte
Along rd to Coyote Gap 2.6 mi from bridge on French Creek.
982
Comment
CHSC52220
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-5-28
2118
Butte
At creeklet crossing Four Trees Rd 0.2 mi up from hwy 70.
487
Comment
CHSC52221
Prunella vulgaris var. lanceolata
L. P. Janeway
1987-8-4
2415
Butte
Along West Branch Feather R at bridge 1.8 mi from Inskip.
1341
Comment
CHSC52224
Lycopus americanus
L. P. Janeway
1988-8-16
3155
Butte
Near the Sacramento River at S end of Ryan Island, ca 1/2 mi S of the Ord Ferry Rd bridge.
28
Comment
CHSC52225
Marrubium vulgare
L. P. Janeway
1988-5-19
2673
Butte
Along Cohasset Rd near the Anderson Mill Site; near the county line.
1133
Comment
CHSC52226
Mentha canadensis
L. P. Janeway; Heidi Wienert, Scott George
1988-7-27
3094
Butte
W side of Murphy Slough, across from Golden State Island.
38
Comment
CHSC52227
Mentha X gracilis
L. P. Janeway
1988-5-30
2719
Butte
Cyn of Big Chico Cr; upper Bidwell Park, 2.8 mi along Upper Park Rd from Wildwood Ave and ca 1/4 mi NW up the slope; also ca 3/4 mi NE of the power lines.
152
Comment
CHSC52228
Monardella odoratissima subsp. pallida
L. P. Janeway; R. A. Schlising
1988-7-22
3067
Butte
Upper Philbrook cyn, 0.7 mi W of the pass.
1889
Comment
CHSC52230
Monardella odoratissima
L. P. Janeway; R. A. Schlising
1988-7-22
3042
Butte
Saddle between Coon Hollow and Chips Cr.
1905
Comment
CHSC52231
Monardella odoratissima subsp. pallida
L. P. Janeway; R. A. Schlising
1988-7-16
3023
Butte
Ca 1 mi SE on dirt rd that leaves Humbug Summit Rd at Willow Cr.
1950
Comment
CHSC52232
Carex pachystachya
L. P. Janeway
1987-6-20
2254
Butte
South Fork Feather River at crossing of road from Lumpkin Ridge to Mooreville Ridge, 3.3 mi from the Feather Falls-Lumpkin Ridge Road.
975
Comment
CHSC52233
Carex pachystachya
L. P. Janeway
1987-6-19
2238
Butte
Along Sly Creek at crossing of dirt road to the SE side of Sly Cr Reservoir, 2.1 mi from the Challenge-LaPorte Rd.
1097
Comment
CHSC52234
Carex pachystachya
L. P. Janeway; R. A. Schlising
1989-7-16
3003
Butte
Riparian strip along Willow Cr 1/2 mi NW of Jonesville.
1508
Comment
CHSC52237
Carex utriculata
L. P. Janeway; R. A. Schlising
1988-7-1
2920
Butte
Rocky edges of Summit Lake (near Snow Mountain).
1889
Comment
CHSC52238
Carex utriculata
L. P. Janeway
1987-6-26
2326
Butte
Meadow just NW of Logue Meadows along the road to Lynch Meadows.
1325
Comment
CHSC52239
Carex utriculata
L. P. Janeway; R. A. Schlising, B. Castro, F. Jay Fuller
1988-7-11
2988
Butte
Crane Valley (upper Big Kimshew Cr); meadow.
1569
Comment
CHSC52241
Carex pendula
L. P. Janeway
1989-11-23
3652
Butte
South side of city of Chico; along Comanche Creek (Edgar Slough) just SW of Meyers Ave.
59
Comment
CHSC52242
Carex nudata
L. P. Janeway
1987-5-20
2089
Butte
At edge of North Fork Feather River at the Plumas County line.
472
Comment
CHSC52243
Carex nudata
L. P. Janeway
1988-4-10
2621
Butte
North Honcut Creek at Dunstone Drive bridge at junction with Avocado Rd.
82
Comment
CHSC52244
Carex nudata
L. P. Janeway
1987-5-20
2084
Butte
At the edge of North Fork Feather River, 5.0 mi NE of the Pulga Bridge.
457
Comment
CHSC52245
Carex nudata
L. P. Janeway
1987-6-20
2274
Butte
Along Fall River near the road to Cascade 3.0 mi north of the Feather Falls-Lumkin Ridge Rd.
1013
Comment
CHSC52246
Carex nudata
L. P. Janeway; Vern Oswald
1989-4-17
3224
Butte
Along ditch just southeast of Butte Creek, ca 1/4 mi northeast of Hwy 99.
67
Comment
CHSC52249
Carex nudata
L. P. Janeway
1988-4-10
2613
Butte
Along Little Chico Creek ca 1/2 mi east of Bruce Road.
85
Comment
CHSC52250
Carex nudata
L. P. Janeway
1988-4-10
2619
Butte
Along Clear Creek just north of Durham-Pentz Rd.
80
Comment
CHSC52251
Carex infirminervia
L. P. Janeway; R. A. Schlising
1988-7-22
3058
Butte
Upper southeast slope of Coon Hollow, near beginning of Coon Hollow Creek.
1920
Comment
CHSC52252
Carex bolanderi
L. P. Janeway
1989-5-11
3233
Butte
Along Bardee's Bar Road (Pulga Road) 3.2 mi N of Big Bend Road; in canyon of North Fork Feather River.
518
Comment
CHSC52253
Carex bolanderi
L. P. Janeway; R. A. Schlising
1988-7-16
3008
Butte
Along Willow Creek 1/2 mi NW of Jonesville.
1508
Comment
CHSC52255
Carex microptera
L. P. Janeway; R. A. Schlising
1988-7-1
2936
Butte
Creekbed of Willow Cr where Humbug Rd crosses.
1874
Comment
CHSC52257
Carex nebrascensis
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2508
Butte
Southernmost pond on slopes on south side of Coon Hollow.
1767
Comment
CHSC52258
Carex nebrascensis
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2490
Butte
Meadow along Humbug Summit Rd ca 5 1/2 mi N of Inskip, at the Cornelia Lott Sank Memorial Spring.
1539
Comment
CHSC52259
Carex nebrascensis
L. P. Janeway; R. A. Schlising
1988-7-16
3038
Butte
Vernal pool next to Humbug Road ca 0.8 mi W of Butte Creek House.
1805
Comment
CHSC52261
Carex nebrascensis
L. P. Janeway; C. A. Janeway
1986-9-13
1854
Butte
Along Humbug Road at Cold Springs (vicinity of Humbug Summit). Small meadow around watering trough.
1965
Comment
CHSC52262
Carex nebrascensis
L. P. Janeway
1988-7-2
2950
Butte
Marsh/meadow at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC52263
Carex nebrascensis
L. P. Janeway; C. A. Janeway
1986-9-13
1853
Butte
Along Humbug Road at Cold Springs (vicinity of Humbug Summit). Small meadow around watering trough.
1965
Comment
CHSC52264
Carex bolanderi
L. P. Janeway
1988-6-14
2764
Butte
NW side of canyon of West Branch Butte Creek; 1.1 mi E of Hwy 32 along road to Ewalt Camp.
944
Comment
CHSC52265
Carex bolanderi
L. P. Janeway
1987-6-8
2174
Butte
Jack Creek on upper side of dirt road 8.6 mi S of Big Bar Mountain (via dirt road).
746
Comment
CHSC52266
Carex infirminervia
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3142
Butte
Southwest facing slope above Coon Hollow; near dirt road 1.2 mi W of its high point near the county line.
1950
Comment
CHSC52269
Carex bolanderi
L. P. Janeway
1987-5-20
2086
Butte
Canyon of North Fork Feather River; seep along Hwy 70, 0.3 mi N of Arch Rock Tunnel.
472
Comment
CHSC52270
Carex infirminervia
L. P. Janeway
1988-6-25
2867
Butte
Along Coon Creek near Bull Hill Road 1.0 mi from Skyway.
1554
Comment
CHSC52271
Carex bolanderi
L. P. Janeway
1988-5-29
2676
Butte
Canyon of Big Chico Creek; seep along Ponderosa Way 1.2 mi NW of the creek crossing.
426
Comment
CHSC52272
Carex bolanderi
L. P. Janeway
1987-6-19
2228
Butte
Along Sly Creek, 2.1 mi from the Challenge-LaPorte Road along the road to the SE side of Sly Creek Reservoir.
1097
Comment
CHSC52273
Carex bolanderi
L. P. Janeway
1988-6-19
2827
Butte
Seepy area along Honey Run Rd 0.9 mi SW of Skyway in Paradise.
411
Comment
CHSC52274
Carex bolanderi
L. P. Janeway
1988-7-2
2951
Butte
Marsh/meadow at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC52277
Carex abrupta
L. P. Janeway
1987-7-4
2430
Butte
Near seepy area slong road to Jones Meadow 9.6 mi from Inskip. NW-facing slopes above Last Chance Cr.
1676
Comment
CHSC52278
Carex abrupta
L. P. Janeway; R. A. Schlising
1988-7-22
3068
Butte
Upper canyon of Philbrook Cr, 0.7 mi W of the pass.
1889
Comment
CHSC52279
Carex abrupta
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3081
Butte
Near Scotts Joh Cr 2.7 mi N of the Humboldt-to-Humbug Road.
1920
Comment
CHSC52280
Carex abrupta
L. P. Janeway
1987-7-4
2426
Butte
NW-facing slopes above Last Chance Cr; along road to Jnes Meadow 9.6 mi from Inskip.
1676
Comment
CHSC52343
Draperia systyla
L. P. Janeway
1989-5-17
3250
Butte
Cyn overlook along rd to Forbestown Diversion Dam 3.7 mi from Forbestown Rd. Old landing/overlook covered with straw.
693
Comment
CHSC52358
Carex mariposana
L. P. Janeway; R. A. Schlising
1988-7-22
3053
Butte
Coon Hollow side of the saddle between Coon Hollow and Chips Creek.
1920
Comment
CHSC52359
Carex vesicaria
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2512
Butte
Southernmost pond on the slopes on south side of Coon Hollow. On rocky bed of nearby vernal pool.
1767
Comment
CHSC52361
Sisyrinchium bellum
L. P. Janeway
1989-5-17
3240
Butte
Along Forbestown Rd 9.2 mi E of Oroville-Quincey Hwy; 0.1 mi W of Lower Forbestown Rd.
798
Comment
CHSC52365
Danthonia unispicata
L. P. Janeway
1989-5-17
3257
Butte
Along rd to Forbestown Diversion Dam 1.4 mi from Forbestown Rd. Along old logging rd.
861
Comment
CHSC52369
Physocarpus capitatus
L. P. Janeway
1989-5-17
3251
Butte
Near rd to Forbestown Diversion Dam 4.1 mi from Forbestown Rd.
640
Comment
CHSC52371
Tellima grandiflora
L. P. Janeway
1989-5-17
3253
Butte
Along rd to Forbestown Diversion Dam 2.9 mi from Forbestown Rd. Shady cyn with creek flowing n'ly to S Fk Feather River.
792
Comment
CHSC52373
Castilleja lacera
L. P. Janeway
1989-5-17
3259
Butte
Large mdw at upper jct Black Bart Rd and Forbestown Rd.
746
Comment
CHSC52374
Parentucellia viscosa
L. P. Janeway
1989-5-13
3234
Butte
NE corner of Durham-Pentz Rd and Lake Hills Dr (pvt) 1.0 mi E of hwy 191.
115
Comment
CHSC52375
Styrax officinalis var. redivivus
L. P. Janeway
1989-5-17
3255
Butte
Along rd to Forbestown Diversion Dam 2.5 mi from Forbestown Rd. Single small shrub at top of cutbank.
845
Comment
CHSC52377
Vitis californica
L. P. Janeway
1989-5-17
3252
Butte
Along rd to Forbestown Diversion Dam 2.9 mi from Forbestown Rd. Cyn with creek flowing n'ly to S Fk Feather River.
792
Comment
CHSC52378
Vitis californica
L. P. Janeway
1989-5-19
3263
Butte
Along rd to Sawmilll Pk 3.1 mi from crossing of W Br Feather River.
899
Comment
CHSC52394
Githopsis pulchella subsp. campestris
L. P. Janeway
1988-5-29
2711
Butte
Forest Ranch; above Schott Rd 1.6 mi SE of hwy 32. Cyn of Little Chico Cr.
762
Comment
CHSC52440
Hosackia oblongifolia var. oblongifolia
L. P. Janeway
1987-7-5
2453
Butte
Mdw at end of new logging spur rd, just W of the Concow Rd; ca 1.3 air mi SW of Jones Mdw.
1798
Comment
CHSC52468
Rubus armeniacus
L. P. Janeway
1987-5-28
2119
Butte
Creeklet crossing Four Trees Rd 0.2 mi up from Hwy. 70. At edge of rd.
487
Comment
CHSC52470
Rubus armeniacus
L. P. Janeway
1987-5-20
2067
Butte
Turnout and seepy area on E side of Hwy 70 just S of the 'Rock House' and 0.5 mi S of Jarbo Gap.
670
Comment
CHSC52697
Prunus caroliniana
L. P. Janeway
1990-3-25
3659
Butte
Campus of California State University, Chico. S side of Big Chico Cr at bridge between Sylvester's Cafe-by-the-Creek and Holt Hall.
59
Comment
CHSC52698
Prunus laurocerasus
L. P. Janeway
1990-3-25
3658
Butte
Campus of California State University, Chico. Along E side of Trinity Hall.
59
Comment
CHSC52700
Spiraea cantoniensis
L. P. Janeway; B. Castro
1990-3-24
3657
Butte
Campus of California State University, Chico. Near Big Chico Creek along path from Holt Hall to the bridge to Sylvester's Cafe-by-the-Creek.
57
Comment
CHSC52704
Luzula cascadensis
L. P. Janeway
1987-5-28
2107
Butte
Spring at the Soapstone Mine; near 4-trees Road 1.0 mi west of OroQuincy Hwy.
1493
Comment
CHSC52705
Luzula cascadensis
L. P. Janeway
1987-6-13
2207
Butte
Along Dogwood Creek; road to Mayaro 2.4 mi E of Concow Road.
990
Comment
CHSC52707
Luzula cascadensis
L. P. Janeway
1987-6-26
2328
Butte
Meadow just northwest of Logue Meadows along the road to Lynch Meadows.
1325
Comment
CHSC52708
Luzula cascadensis
L. P. Janeway
1987-7-5
2441
Butte
0.4 mi E of a spur road from the Concow Road, which is 1.0 mi SW of Jones Meadow. Meadow.
1798
Comment
CHSC52709
Luzula comosa var. laxa
L. P. Janeway
1988-6-19
2840
Butte
3.3 mi N of Stirling City toward Inskip, along logging road 0.2 mi W of Skyway. Seepy area adjacent to the road.
1219
Comment
CHSC52710
Luzula cascadensis
L. P. Janeway
1988-6-25
2868
Butte
Near Coon Creek and near Bull Hill Road 1.0 mi from Skyway. On gravel bar along small creek (Coon Cr).
1554
Comment
CHSC52711
Luzula cascadensis
L. P. Janeway
1988-7-29
3104
Butte
Butte Creek at Butte Meadows, at crossing of Bull Hill Road (Skyway). North-facing bank above the creek.
1325
Comment
CHSC52713
Luzula macrantha
L. P. Janeway; R. A. Schlising, B. Castro
1987-4-4
1970
Butte
Southeast shore of Paradise Lake; generally NW facing slopes ca 50 ft above the water level.
777
Comment
CHSC52714
Luzula comosa var. subsessilis
L. P. Janeway
1987-5-10
2040
Butte
Near PG and E ditch ca 3/4 mi north of DeSAbla Reservoir and near where Doe Mill Road crosses the ditch.
853
Comment
CHSC52715
Luzula macrantha
L. P. Janeway
1987-5-20
2081
Butte
North Fork Feather River; above Hwy 70 3.1 mi NE of the Pulga bridge.
472
Comment
CHSC52745
Carex
L. P. Janeway
1988-7-29
3134
Butte
Near West Branch Feather River at crossing of road into Coon Hollow.
1615
Comment
CHSC52846
Carex brainerdii
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3079
Butte
Top of ridge between Snag Lake and Butte Cr; ca 1.4 air mi W of Butte Creek House.
1935
Comment
CHSC52847
Carex brainerdii
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3145
Butte
SW-facing slope above Coon Hollow; along dirt road 0.8 mi NE of the creek.
1783
Comment
CHSC52848
Carex brainerdii
L. P. Janeway
1986-9-1
1819
Butte
N side of Philbrook Reservoir at main PG and E campground.
1691
Comment
CHSC52849
Carex brainerdii
L. P. Janeway; R. A. Schlising, B. Castro, F. Jay Fuller
1988-7-11
2997
Butte
Crane Valley; away from the meadow in disturbed forest.
1569
Comment
CHSC52850
Carex densa
L. P. Janeway
1988-5-19
2675
Butte
Canyon of Big Chico Creek; seep along Ponderosa Way 1.2 mi NW of the creek crossing.
426
Comment
CHSC52852
Carex densa
L. P. Janeway
1987-6-13
2188
Butte
At the Crain Mill site, 1.6 mi N on Ponderosa Way (Rim Road) from Jarbo Gap.
883
Comment
CHSC52853
Carex densa
L. P. Janeway
1987-5-20
2057
Butte
Near Gold Flat and Hodap Creek; jct of Lunt Road and Nelson Bar Road.
457
Comment
CHSC52856
Carex densa
L. P. Janeway
1987-6-8
2181
Butte
Seep along dirt road 3.0 mi south of Big Bar Mtn.
1021
Comment
CHSC52857
Carex densa
L. P. Janeway
1988-6-26
2883
Butte
SE rim of Coon Ridge overlooking Nance Canyon; ca 0.6 mi NE of the power lines (high voltage).
182
Comment
CHSC52858
Carex echinata subsp. echinata
L. P. Janeway
1988-7-2
2944
Butte
Marsh/meadow at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC52860
Carex echinata subsp. echinata
L. P. Janeway; R. A. Schlising
1988-8-2
3152
Butte
Ca 1 1/2 air mi NW of Butte Mdws; along Cascade Cr ca 1/4 mi upstream of the Soda Springs campground.
1143
Comment
CHSC52867
Carex hirtissima
L. P. Janeway
1989-5-13
3239
Butte
At the Crain Mill site, 1.6 mi N on Ponderosa Way (Rim Rd) from Jarbo Gap.
883
Comment
CHSC52868
Carex integra
L. P. Janeway
1988-6-19
2836
Butte
3.1 mi N of Stirling City towards Inskip; along logging road 0.2 mi W of Skyway.
1219
Comment
CHSC52869
Carex integra
L. P. Janeway; R. A. Schlising
1988-7-16
3031
Butte
Large mdw at head'waters' of Willow Cr.
1935
Comment
CHSC52871
Carex straminiformis
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3138
Butte
Ridge SE from Snow Mtn. Along N-facing ridgetop.
2103
Comment
CHSC52872
Carex straminiformis
L. P. Janeway; R. A. Schlising
1988-7-1
2916
Butte
On the NE-facing flank of Snow Mtn and above Summit Lake.
2011
Comment
CHSC52873
Carex straminiformis
L. P. Janeway
1986-9-1
1835
Butte
NE-facing slope above Philbrook Reservoir.
1798
Comment
CHSC52874
Carex subfusca
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3082
Butte
Near Scotts John Cr 2.7 mi N of the Butte Cr Rd.
1920
Comment
CHSC52876
Carex subfusca
L. P. Janeway
1987-5-28
2106
Butte
Spring at the Soapstone Mine; near 4-Trees Rd 1.0 mi W of the Oroville-Quincy Hwy.
1493
Comment
CHSC52877
Carex subfusca
L. P. Janeway
1987-6-19
2231
Butte
Along Sly Cr, 2.1 mi from the Challenge-LaPorte Rd along the road to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC52878
Carex subfusca
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3143
Butte
Southwest facing slope above Coon Hollow; near dirt road 1.2 mi W of its high point near the county line.
1950
Comment
CHSC52881
Carex subfusca
L. P. Janeway
1989-5-17
3248
Butte
Cyn overlook along road to Forbestown Diversion Dam 3.7 mi from Forbestown Rd.
693
Comment
CHSC52882
Carex subfusca
L. P. Janeway
1987-6-19
2229
Butte
Along Sly Cr, 2.1 mi from the Challenge-LaPorte Rd along the road to the SE side of Sly Cr Reservoir.
1097
Comment
CHSC52883
Carex subfusca
L. P. Janeway; R. A. Schlising, B. Castro, F. Jay Fuller
1988-7-11
2991
Butte
At Crane Valley (upper Big Kimshew Creek); a large montane meadow.
1569
Comment
CHSC52910
Carex integra
L. P. Janeway
1987-7-5
2459
Butte
Meadow near Dresser Camp, 3.0 mi N of Jones Meadow along road to Philbrook Reservoir.
1889
Comment
CHSC52916
Carex jonesii
L. P. Janeway
1988-7-2
2945
Butte
Marsh-meadow at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek.
952
Comment
CHSC52917
Carex jonesii
L. P. Janeway; R. A. Schlising
1988-7-22
3074
Butte
Seep just above the High Lakes Road 2.4 mi W of the pass; canyon of Philbrook Creek.
1905
Comment
CHSC52918
Carex jonesii
L. P. Janeway; R. A. Schlising
1988-8-2
3151
Butte
Along Cascade Cr ca 1/4 mi upstream of the Soda Springs USFS campground; ca 1 1/2 air mi NW of Butte Meadows.
1143
Comment
CHSC53709
Carex feta
L. P. Janeway
1987-5-20
2077
Butte
Soggy drainage along Hwy 70 2.1 mi NE of Pulga bridge, near Heinz Creek.
457
Comment
CHSC53711
Carex angustata
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2509
Butte
Southern-most pond on slopes on south side of Coon Hollow.
1767
Comment
CHSC53712
Carex angustata
L. P. Janeway; C. A. Janeway
1986-8-31
1814
Butte
Near the Picnic Area on the NE side of Philbrook Reservoir. Grassy meadow a little away from the lake.
1691
Comment
CHSC53713
Carex angustata
L. P. Janeway
1987-6-27
2346
Butte
Meadow just east of Keyser Cr; 4.3 mi N of Ramsey Bar along the Concow Rd.
1478
Comment
CHSC53714
Luzula macrantha
L. P. Janeway
1988-7-2
2948
Butte
At upper reach of Brush Creek, ca 1/5 mi S of 'town' of Brush Creek.
952
Comment
CHSC53715
Carex angustata
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-23
3089
Butte
Scotts John Cr 2.3 mi N of the Butte Cr road.
1889
Comment
CHSC53716
Carex angustata
L. P. Janeway
1987-7-4
2417
Butte
Along West Branch Feather River at bridge 1.8 mi from Inskip.
1341
Comment
CHSC53751
Carex angustata
L. P. Janeway
1987-7-5
2456
Butte
At end of old logging spur road east of the Concow Rd (which is 1.0 mi SW of Jones Meadow).
1798
Comment
CHSC53752
Carex angustata
L. P. Janeway; C. A. Janeway
1986-9-13
1844
Butte
Just east of Scotts John Cr above Rd 26N27 (road connecting Humboldt and Humbug Rds).
1737
Comment
CHSC53753
Carex angustata
L. P. Janeway
1986-9-1
1832
Butte
East end of Philbrook Reservoir.
1691
Comment
CHSC54356
Pycnanthemum californicum
L. P. Janeway
1989-5-19
Butte
Vicinity of Sawmill Peak; along Jordan Hill Road ca 7 3/4 mi n of Concow Road.
944
Comment
CHSC55399
Myosurus minimus subsp. minimus
L. P. Janeway
1991-5-1
3922
Butte
Ca 1 mi south of Wyandotte and ca 1/4 mi west of Dunstone Drive.
182
Comment
CHSC55415
Gratiola ebracteata
L. P. Janeway
1991-5-2
3925
Butte
1 mi east of Palermo-Honcut Hwy, ca 2 1/2 mi north of Honcut.
38
Comment
CHSC55420
Triphysaria pusilla
L. P. Janeway
1991-5-1
3921
Butte
Ca 1 mi south of Wyandotte and ca 1/4 mi west of Dunstone Drive.
182
Comment
CHSC55426
Carex abrupta
L. P. Janeway; C. A. Janeway
1986-9-13
1852
Butte
Along Humbug Summit Road at Cold Springs, just below Humbug Summit.
1965
Comment
CHSC55427
Carex abrupta
L. P. Janeway; R. A. Schlising
1988-7-1
2932
Butte
Meadow between two lakes of southeastern-most headwaters of Butte Cr.
1935
Comment
CHSC55428
Carex gracilior
L. P. Janeway
1991-4-30
3917
Butte
At the head of Spring Hollow, 2 mi E of confluence of South and North Forks Feather River (under Lake Oroville).
350
Comment
CHSC55436
Carex fracta
L. P. Janeway
1991-6-8
3993
Butte
Side ravine on south side of Montgomery Bar Ravine, ca 0.3 mi from Lake Oroville high water mark.
377
Comment
CHSC55452
Eleocharis macrostachya
L. P. Janeway
1991-4-7
3992
Butte
Ca 0.3 mi east of Palermo-Honcut Road, ca 5.1 mi south of Palermo.
30
Comment
CHSC55454
Juncus capitatus
L. P. Janeway
1991-4-12
3893
Butte
1 1/4 mi east of Palermo-Honcut Road, ca 3 mi north of Honcut.
45
Comment
CHSC55455
Juncus capitatus
L. P. Janeway
1991-4-21
3914
Butte
About 1 mi south of Wyandotte and 1/2 mi west of Dunstone Road.
175
Comment
CHSC55461
Triteleia ixioides subsp. scabra
L. P. Janeway
1991-6-8
3995
Butte
On south side of Montgomery Bar Ravine, ca. 0.3 mi from Lake Oroville high water mark.
377
Comment
CHSC55462
Agrostis avenacea
L. P. Janeway
1991-6-7
3991
Butte
Ca 0.8 mi east of Palermo-Honcut Road, ca 5.1 mi south of Palermo.
38
Comment
CHSC55463
Glyceria declinata
L. P. Janeway
1991-6-7
3990
Butte
Ca 0.8 mi east of Palermo-Honcut Road, ca 5.1 mi south of Palermo. In vernal pool.
38
Comment
CHSC55469
Hydrocotyle umbellata
L. P. Janeway
1991-4-21
3916
Butte
About 1 1/4 mi south of Wyandotte and 1/8 mi west of Dunstone Road.
167
Comment
CHSC55484
Githopsis specularioides
L. P. Janeway
1991-5-2
3924
Butte
1 1/3 mi east of Palermo-Honcut Highway, 3 mi north of Honcut.
48
Comment
CHSC55492
Hosackia stipularis var. ottleyi
L. P. Janeway
1991-4-8
3868
Butte
Ca 0.1 mi east of Dark Canyon Road, and ca 1.0 mi south of Hwy 70.
609
Comment
CHSC55494
Lupinus albicaulis var. albicaulis
L. P. Janeway
1991-6-8
3996
Butte
Side ravine on south side of Montgomery Bar Ravine, ca 0.3 mi from Lake Oroville highwater mark.
377
Comment
CHSC55497
Cicendia quadrangularis
L. P. Janeway
1991-4-21
3915
Butte
About 1 mi south of Wyandotte and 1/2 mi west of Dunstone Road.
175
Comment
CHSC55500
Hypericum concinnum
L. P. Janeway
1991-6-7
3989
Butte
Ca 0.8 mi east of Palermo-Honcut Road, ca 5.1 mi south of Palermo. Disturbed annual grassland.
38
Comment
CHSC55501
Scutellaria californica
L. P. Janeway
1991-6-8
3994
Butte
Side ravine on south side of Montgomery Bar Ravine, ca 0.3 mi from Lake Oroville high water mark.
377
Comment
CHSC55508
Sidalcea robusta
L. P. Janeway; B. Castro
1991-5-27
3966
Butte
Upper Bidwell Park; along North Rim Trail, back side (northwest) of small peak overlooking area between Salmon Hole and Brown's Hole.
365
Comment
CHSC55561
Carex mariposana
L. P. Janeway
1988-6-25
2866
Butte
Near Coon Cr and near Bull Hill Rd 1.0 mi from Skyway.
1554
Comment
CHSC55607
Cyperus eragrostis
L. P. Janeway; C. A. Janeway
1986-10-4
1905
Butte
Gravel bar along Butte Creek ca 2 1/2 mi east of Skyway.
45
Comment
CHSC55608
Cyperus eragrostis
L. P. Janeway
1986-9-20
1869
Butte
Side creek on northwest side of Little Chico Creek; near River Road ca 2 mi south of Chico River Road.
36
Comment
CHSC55609
Cyperus eragrostis
L. P. Janeway
1986-9-20
1888
Butte
Along the edge of Butte Creek at Agua Firas Road (Watt/Goodspeed Road).
28
Comment
CHSC55610
Eleocharis acicularis
L. P. Janeway; C. A. Janeway
1986-8-31
1818
Butte
Along Philbrook Reservoir near Picnic Area. Along east end of the lake.
1691
Comment
CHSC55611
Eleocharis atropurpurea
L. P. Janeway
1986-9-20
1886
Butte
Inside the bend in the road at the junction of Chico Butte City Hwy and Road 48.
28
Comment
CHSC55612
Eleocharis bella
L. P. Janeway
1987-6-19
2251
Butte
Meadow on Pinkard Creek, between Lewis Ridge and Mooreville Ridge; 6.5 mi from the Challenge-LaPorte Road and Travis Saddle via the road to Golden Trout Crossing.
1082
Comment
CHSC55613
Eleocharis bella
L. P. Janeway
1987-6-5
2143
Butte
Small pool near confluence of Ram Creek and French Creek.
609
Comment
CHSC55614
Eleocharis obtusa
L. P. Janeway; C. A. Janeway
1986-10-12
1921
Butte
North side of North Fork Feather River at Pulga.
426
Comment
CHSC55615
Eleocharis parishii
C. A. Janeway
1986-10-10
Butte
Gravel bar on north side of Chico Creek, opposite 5-Mile Recreation Area.
79
Comment
CHSC55617
Lipocarpha aristulata
L. P. Janeway; C. A. Janeway
1986-10-4
1902 B
Butte
Gravel bar along Butte Creek ca 2 1/2 mi east of Skyway.
45
Comment
CHSC55618
Lipocarpha
L. P. Janeway
1986-9-20
1880
Butte
At edge of gravel bar along east side of Sacramento River, just southeast of the Ord Ferry Road bridge.
28
Comment
CHSC55619
Lipocarpha
L. P. Janeway
1986-10-19
1929
Butte
In rocks and sand along Butte Creek on west side of Hwy 99.
60
Comment
CHSC55620
Lipocarpha
L. P. Janeway
1987-6-5
2142
Butte
Border area of small pool, near confluence of Ram Creek and French Creek.
609
Comment
CHSC56063
Claytonia palustris
L. P. Janeway
1988-6-16
2813
Butte
Along Butte Creek, 1.4 mi south of Humboldt Road via the road in the west side of the canyon.
1264
Comment
CHSC56064
Claytonia palustris
L. P. Janeway; R. A. Schlising, B. Castro
1988-7-30
3148
Butte
Along West Branch Feather River, 1.5 mi along Humbug Summit Road north of Philbrook Road.
1584
Comment
CHSC56065
Claytonia palustris
L. P. Janeway; R. A. Schlising
1988-7-16
3001
Butte
Riparian strip along Willow Creek 1/2 mi northwest of Jonesville.
1508
Comment
CHSC56066
Claytonia palustris
L. P. Janeway
1988-7-29
3103
Butte
Along Butte Creek at Butte Meadows, at crossing of Bull Hill Road (Skyway).
1325
Comment
CHSC56069
Claytonia parviflora subsp. parviflora
L. P. Janeway
1988-7-2
2961
Butte
Along road to French Creek, 1.2 mi south of Coyote Gap. Shady seepy area above the road.
1127
Comment
CHSC56070
Claytonia rubra subsp. rubra
L. P. Janeway
1988-6-14
2774
Butte
Ewalt Camp; edge of open dry meadow along West Branch Butte Creek 2.0 mi east from Hwy 32 by dirt road.
922
Comment
CHSC56071
Claytonia rubra subsp. rubra
L. P. Janeway
1987-5-20
2083
Butte
North Fork Feather River; at edge of Hwy 70, 3.1 mi northeast of Pulga Bridge.
472
Comment
CHSC56072
Claytonia rubra subsp. rubra
L. P. Janeway
1987-5-28
2108
Butte
4-Trees Road 1.6 mi west of Oro-Quincy Hwy, at side road 23N12Y.
1463
Comment
CHSC56073
Claytonia rubra subsp. rubra
L. P. Janeway
1988-6-16
2805
Butte
East-facing slope above Butte Creek; along road in west side of the canyon 2.5 mi south of Humboldt Road. Soft soil of shady cutbank along the road.
1310
Comment
CHSC56074
Claytonia rubra subsp. rubra
L. P. Janeway
1988-6-16
2797
Butte
Southeast-facing slope above Butte Creek; along road in west side of the canyon 3.7 mi south of Humboldt Road.
1295
Comment
CHSC56075
Claytonia rubra subsp. rubra
L. P. Janeway
1988-6-19
2841
Butte
3.4 mi north of Stirling City towards Inskip; along logging road 0.2 mi west of and parallel to Skyway.
1219
Comment
CHSC56077
Claytonia rubra subsp. rubra
L. P. Janeway; R. A. Schlising
1988-7-16
3000
Butte
Riparian strip along Willow Creek 1/2 mi northwest of Jonesville.
1508
Comment
CHSC56078
Claytonia rubra subsp. rubra
L. P. Janeway; C. A. Janeway
1987-4-20
2006
Butte
Near Hwy 32, between the road into Soda Springs Campground and Chico Creek.
1143
Comment
CHSC56080
Montia fontana subsp. amporitana
L. P. Janeway
1987-4-14
2003
Butte
Thermalito Forebay State Park, Oroville. In the lawn.
70
Comment
CHSC56559
Clarkia unguiculata
L. P. Janeway
1991-6-1
3986
Butte
Northwest-facing cut-bank of Dark Canyon Road 3.35 mi south of Big Bend Road/Parkhill.
304
Comment
CHSC56572
Montia chamissoi
L. P. Janeway; R. A. Schlising
1988-7-1
2928
Butte
Along meadowy creek draining the lake of southeastern-most headwaters of Butte Creek. In the creek and at dryish edges.
1935
Comment
CHSC56573
Montia parvifolia
L. P. Janeway
1987-6-5
2144
Butte
Along French Creek just south of mouth of Peavine Creek. At damp place among shrubs along dirt road.
624
Comment
CHSC56574
Montia parvifolia
L. P. Janeway
1988-5-19
2667
Butte
West Branch Mud Creek at crossing of Vilas Road, just east of Cohasset. Steep mossy bank along the creek.
746
Comment
CHSC56607
Cyperus squarrosus
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2513
Butte
Bed of vernal pool near the southernmost pond on the slopes on the south side of Coon Hollow.
1767
Comment
CHSC56608
Cyperus squarrosus
L. P. Janeway; R. A. Schlising
1988-7-16
3036
Butte
Vernal pool next to Humbug Summit Road ca 0.8 mi west of Butte Creek House.
1805
Comment
CHSC56609
Cyperus strigosus
L. P. Janeway
1988-6-26
2885
Butte
Southeast rim of Coon Ridge overlooking Nance Canyon; ca 0.6 mi northeast of the high-voltage power-lines.
60
Comment
CHSC56611
Eleocharis bolanderi
L. P. Janeway
1988-6-19
2822
Butte
Seepy area along Honey Run Road 0.9 mi southwest of Skyway.
411
Comment
CHSC56612
Eleocharis macrostachya
L. P. Janeway
1988-5-29
2708
Butte
Low in the canyon of Little Chico Creek, ca 2 mi south of Ten Mile House.
256
Comment
CHSC56613
Eleocharis macrostachya
L. P. Janeway
1988-6-26
2886
Butte
Southeast rim of Coon Ridge overlooking Nance Canyon; ca 0.6 mi northeast of the high-voltage power-lines.
60
Comment
CHSC56614
Eleocharis parishii
L. P. Janeway
1988-6-25
2856
Butte
Ridge top above Clark Road (Hwy 191) 4.9 mi north of Durham-Pentz Road.
381
Comment
CHSC56758
Scutellaria californica
L. P. Janeway
1991-6-1
3984
Butte
West-facing cut-bank of Dark Canyon Road 2.7 mi south of Big Bend Road/ Parkhill.
350
Comment
CHSC56759
Clarkia concinna subsp. concinna
L. P. Janeway
1991-6-1
3988
Butte
Cut-bank of Dark Canyon Road 3.6 mi south of Big Bend/Parkhill.
280
Comment
CHSC56794
Scirpus congdonii
L. P. Janeway; R. A. Schlising
1988-7-22
3066
Butte
Upper canyon of Philbrook Creek, 0.7 mi west of the pass.
1889
Comment
CHSC56796
Scirpus congdonii
L. P. Janeway
1988-7-29
3131
Butte
Meadow near Humbug Summit Road, 1.5 mi northeast of the Snag Lake dam.
1767
Comment
CHSC56797
Scirpus congdonii
L. P. Janeway
1987-6-20
2270 A
Butte
Along road to Fall River and Cascade, 1.0 mi north of the Feather Falls-Lumpkin Ridge Road.
1143
Comment
CHSC56798
Scirpus congdonii
L. P. Janeway; C. A. Janeway
1986-9-13
1894
Butte
Wide flat meadow along Humbug Summit Road ca 1 1/2 mi southwest of Humbug Summit.
1859
Comment
CHSC56801
Scirpus congdonii
L. P. Janeway; R. A. Schlising
1988-7-22
3073
Butte
Canyon of Philbrook Creek; seep just above the High Lakes Road 3.4 mi west of the pass.
1905
Comment
CHSC56802
Scirpus congdonii
L. P. Janeway
1987-6-26
2309
Butte
2.5 mi east of Granite Ridge along road to Lynch and Logue Meadows; near where the road crosses Camp Creek.
1365
Comment
CHSC56803
Scirpus congdonii
L. P. Janeway
1988-6-25
2895
Butte
Meadow adjacent to Bull Hill Road, 2.6 mi from Skyway.
1508
Comment
CHSC56804
Scirpus congdonii
L. P. Janeway
1988-7-2
2947
Butte
Marsh/meadow at upper reach of Brush Creek, ca 1.5 mi south of 'town' of Brush Creek.
952
Comment
CHSC56805
Scirpus congdonii
L. P. Janeway
1988-7-2
2973
Butte
Southerly slope of Big Bar Mountain; along road 5.5 mi southwest of Coyote Gap.
1188
Comment
CHSC56806
Scirpus diffusus
L. P. Janeway
1988-7-29
3130
Butte
Meadow near Humbug Summit Road, 1.5 mi northeast of the Snag Lake dam.
1767
Comment
CHSC56809
Scirpus congdonii
L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles
1987-7-19
2492
Butte
Wet meadow along Skyway (Humbug Summit Road) ca 5 1/2 mi north of Inskip; at the Cornelia Lott Sank Memorial Spring.
1539
Comment
CHSC56811
Scirpus diffusus
L. P. Janeway; C. A. Janeway
1986-9-13
1847
Butte
Wet meadow just east of Scotts John Creek, above Road 26N27 and across from small side road.
1737
Comment
CHSC56812
Scirpus microcarpus
L. P. Janeway
1987-6-19
2236
Butte
Along Sly Creek 2.1 mi from Challenge-LaPorte Road along the road to the southeast side of Sly Creek Reservoir.
1097
Comment
CHSC56813
Scirpus microcarpus
L. P. Janeway
1987-7-4
2414
Butte
Along West Branch Feather River at bridge 1.8 mi from Inskip.
1341
Comment
CHSC56894
Juncus articulatus
L. P. Janeway; C. A. Janeway
1986-10-12
1922
Butte
North side North Fork Feather River at Pulga. Between river and railroad grade.
426
Comment
CHSC56895
Juncus bufonius var. bufonius
L. P. Janeway; B. Castro
1991-4-9
3870
Butte
1/2 mi west of Dunstone Drive, 1 mi south of Wyandotte.
176
Comment
CHSC57124
Streptanthus tortuosus var. suffrutescens
L. P. Janeway
1991-5-1
3923
Butte
Dark Canyon Road ca 1 1/4 mi south of Hwy 70. Road-cut bank.
518
Comment
CHSC57129
Calyptridium monospermum
L. P. Janeway
1987-6-26
2313
Butte
Camp Creek, 0.4 mi east Granite Ridge near crossing of the road to Lynch and Logue Meadows.
1365
Comment
CHSC57130
Calyptridium monospermum
L. P. Janeway
1987-6-13
2209
Butte
Dogwood Creek; along road to Mayaro 2.4 mi east of Concow Road.
Comment
CHSC57136
Portulaca oleracea
L. P. Janeway
1988-6-29
2901
Butte
Spring where Crouch Ravine fades into Coon Ridge; 1/4 mi south of Skyway, 2.9 mi east of the Butte Creek Bridge.
170
Comment
CHSC57150
Scirpus microcarpus
L. P. Janeway
1988-6-25
2890
Butte
Ca 1/8 mi from Bull Hill Road up a small creek towards Bull Hill, 2.5 mi from Skyway.
1508
Comment
CHSC57156
Juncus orthophyllus
L. P. Janeway; C. A. Janeway
1986-8-31
1808
Butte
Along Scotts John Creek at road 26N27, 3 mi from Humboldt Road.
1737
Comment
CHSC57157
Juncus orthophyllus
L. P. Janeway
1987-6-27
2340
Butte
Canyon of Little Kimshew Creek; along road 0.9 mi north of the Concow Road.
1508
Comment
CHSC57158
Juncus orthophyllus
L. P. Janeway
1988-6-14
2778 B
Butte
Ewalt Camp; near meadow along West Branch Butte Creek 2.0 mi east from Hwy 32 by dirt road.
922
Comment
CHSC57159
Juncus orthophyllus
L. P. Janeway; R. A. Schlising
1988-7-16
3007
Butte
Along Willow Creek 1/2 mi northwest of Jonesville.
1524
Comment
CHSC57160
Juncus oxymeris
L. P. Janeway
1988-6-14
2763
Butte
Northwest side of canyon of Little Chico Creek, ca 2 air mi south of Ten Mile House.
259
Comment
CHSC57161
Juncus tenuis
L. P. Janeway
1988-6-14
2773
Butte
Ewalt Camp; meadow along West Branch Butte Creek 2.0 mi east from Hwy 32 by dirt road.
922
Comment
CHSC57197
Montia parvifolia
L. P. Janeway
1988-5-14
2767
Butte
Steep bank along West Branch Butte Creek at crossing of road 1.9 mi west from Hwy 32 towards Ewalt Camp.
922
Comment
CHSC57209
Bolboschoenus glaucus
L. P. Janeway; Vern Oswald
1989-4-17
3223
Butte
Rice field on east side of Butte Creek 2.5 mi south of Biggs-Princeton Road (Afton Road).
18
Comment
CHSC57211
Scirpus microcarpus
L. P. Janeway
1987-6-5
2145
Butte
At edge of Peavine Creek, ca 0.1 mi east of its mouth at French Creek.
624
Comment
CHSC57212
Juncus orthophyllus
L. P. Janeway
1988-6-14
2778 A
Butte
Ewalt Camp; near meadow along West Branch Butte Creek 2.0 mi east from Hwy 32 by dirt road.
924
Comment
CHSC57213
Juncus parryi
L. P. Janeway
1987-7-5
2455
Butte
At end of old logging road east of the Concow Road and 1.0 mi southwest of Jones Meadow. At granite outcroppings overlooking Balsam and Big Kimshew Creeks.
1798
Comment
CHSC59105
Calycadenia spicata
L. P. Janeway; B. Castro, R. A. Schlising
1992-5-17
4188
Butte
Unnamed canyon on the southeast side of Neal Road opposite the upper part of the Butte County Land Fill; ca 1 1/2 mi northeast of Hwy 99.
76
Comment
CHSC59109
Salvia sonomensis
L. P. Janeway; B. Castro
1992-5-3
4155
Butte
Forest Ranch, 1 1/2 mi south of Platte Mtn; junction of Headwaters Road and Homeplace Loop (just off Hwy 32).
960
Comment
CHSC59111
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3976
Butte
East-facing cut-bank of Dark Canyon Road 0.3 mi south of Big Bend Road/Parkhill. Near canyon bottom.
573
Comment
CHSC59112
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3977
Butte
East-facing cut-bank of Dark Canyon Road 0.4 mi south of Big Bend Road/Parkhill. Near canyon bottom.
560
Comment
CHSC59113
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3978
Butte
West-facing cut-bank of Dark Canyon Road 0.6 mi south of Big Bend Road/Parkhill. Mid-slope of canyon.
542
Comment
CHSC59114
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3979
Butte
West-facing cut-bank of Dark Canyon Road 0.9 mi south of Big Bend Road/Parkhill.
512
Comment
CHSC59115
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3980
Butte
Southwest-facing cut-bank of Dark Canyon Road 1.0 mi south of Big Bend Road/Parkhill.
512
Comment
CHSC59116
Clarkia rhomboidea
L. P. Janeway
1991-6-1
3983
Butte
West-facing cut-bank of Dark Canyon Road 2.4 mi south of Big Bend Road/Parkhill.
396
Comment
CHSC59119
Navarretia pubescens
L. P. Janeway; B. Castro
1992-5-9
4166
Butte
Unnamed canyon on southeast side of Neal Road opposite the Butte County Land Fill; ca 1 1/4 mi northeast of Hwy 99.
79
Comment
CHSC59120
Chorizanthe polygonoides
L. P. Janeway; B. Castro
1992-5-9
4163
Butte
Unnamed canyon on southeast side of Neal Road up-canyon ca 1/2 mi from the Butte County Land Fill; ca 1 1/2 mi northeast of Hwy 99.
80
Comment
CHSC59122
Pterostegia drymarioides
L. P. Janeway; B. Castro
1992-5-9
4164
Butte
Unnamed canyon on southeast side of Neal Road opposite the Butte County Land Fill; ca 1 1/2 mi northeast of Hwy 99. At base of rocks on southeast-facing slope.
89
Comment
CHSC59325
Satureja douglasii
L. P. Janeway; B. Castro
1992-4-17
4153
Butte
About 300 ft south of Galen Road and ca 400 ft west of Bald Rock Road; ca 1 1/2 mi south of Brush Creek.
987
Comment
CHSC59367
Disporum hookeri
L. P. Janeway; B. Castro
1992-4-21
4154
Butte
About 200 ft north of Ram Creek and ca 1 mi east of French Creek.
670
Comment
CHSC59929
Antirrhinum vexillo-calyculatum subsp. intermedium
L. P. Janeway
1992-7-24
4279
Butte
Dark Canyon Road 1.0 mi south of Parkhill and Big Bend Road.
512
Comment
CHSC60278
Eremogone cliftonii
L. P. Janeway
1987-5-20
2082
Butte
Cyn of N Fk Feather R. N-facing slope just above hwy 70 3.1 mi NE of Pulga bridge.
472
Comment Read comments Jul 8 2014
CHSC60605
Githopsis specularioides
L. P. Janeway
1991-4-30
3919
Butte
Ridge between Montgomery Bar Ravine and Lannigan Gulch, ca 3/4 mi west of Crystal Hill and ca 1/2 mi south of Middle Fork Feather River.
426
Comment
CHSC60607
Hoita macrostachya
L. P. Janeway
1992-6-13
4234
Butte
Along Piute Drive, ca. 1/4 mi east of Dark Canyon Road and ca 1/2 mi south of Parkhill and Big Bend Road.
594
Comment
CHSC60608
Monardella breweri subsp. lanceolata
L. P. Janeway
1992-6-13
4232
Butte
East side of Dark Canyon and Dark Canyon Road ca 1 1/4 mi south of Parkhill and Big Bend Road.
487
Comment
CHSC60609
Stachys pycnantha
L. P. Janeway
1992-6-13
4235
Butte
Along Piute Drive, ca 1/4 mi east of Dark Canyon Road and ca 1/2 mi south of Parkhill and Big Bend Road.
594
Comment
CHSC60614
Collinsia tinctoria
L. P. Janeway
1992-6-13
4233
Butte
East side of Dark Canyon and Dark Canyon Road ca 1 1/4 mi south of Parkhill and Big Bend Road. Ca 200 ft east of Dark Canyon Road.
464
Comment
CHSC62096
Malacothrix floccifera
L. P. Janeway; Perrie Cobb, Linnea Hanson
1993-7-1
4411
Butte
Plumas National Forest. Along French Creek Road 2.6 mi northeast of Stanwood Saddle and Oroville-Quincy Hwy.
902
Comment
CHSC62098
Streptanthus tortuosus var. tortuosus
L. P. Janeway
1993-6-23
4397
Butte
Plumas National Forest. Upper end of Galen Ridge, 250 ft northwest of Bald Rock Road 0.7 mi southwest of Oroville-Quincy Hwy.
1036
Comment
CHSC62099
Asyneuma prenanthoides
L. P. Janeway
1993-7-12
4438
Butte
Plumas National Forest. About 0.5 mi north of Mountain House; along Rd 22N49 1.2 mi southwest of Fourmile Ridge Road (22N33).
990
Comment
CHSC62102
Nemacladus interior
L. P. Janeway
1993-7-1
4415
Butte
Plumas National Forest. North side of French Creek, 0.3 mi west of mouth of Ram Creek; along Rd 22N34 0.3 mi west of the 'low water crossing' of French Creek.
624
Comment
CHSC62105
Calystegia occidentalis subsp. occidentalis
L. P. Janeway
1993-7-2
4428
Butte
1.3 mi south-southwest of Hungry Hunt Peak; along Rd 22N84 2.6 mi from Rd 23N28 and 1.8 mi past its crossing of Stony Creek.
993
Comment
CHSC62107
Hoita orbicularis
L. P. Janeway
1993-7-2
4425
Butte
Plumas National Forest. Open serpentine area above Rd 22N84 0.45 mi west of Stony Creek and 1.45 mi west of Rd 23N28 (the road from Swanye Hill to Big Bar Mtn).
926
Comment
CHSC62108
Acmispon nevadensis var. nevadensis
L. P. Janeway
1993-7-1
4417
Butte
Plumas National Forest. North side of French Creek, 0.3 mi west of mouth of Ram Creek; along Rd 22N34 0.3 mi west of the 'low water crossing' of French Creek.
624
Comment
CHSC62110
Centaurium tenuiflorum
L. P. Janeway
1993-7-2
4424 A
Butte
Plumas National Forest. Along Rd 22N84 0.45 mi west of Stony Creek and 1.45 mi west of Rd 23N28 (the road from Swaybe Hill to Big Bar Mtn).
926
Comment
CHSC62111
Zeltnera venusta
L. P. Janeway
1993-7-2
4424 B
Butte
Plumas National Forest. Along Rd 22N84 0.45 mi west of Stony Creek and 1.45 mi west of Rd 23N28 (the road from Swayne Hill to Big Bar Mtn).
926
Comment
CHSC62115
Prunella vulgaris var. lanceolata
L. P. Janeway
1993-6-23
4404
Butte
Plumas National Forest. Along Rd 23N28 0.2 mi south of crossing of Last Chance Creek.
807
Comment
CHSC62121
Clarkia purpurea subsp. viminea
L. P. Janeway
1993-6-23
4400
Butte
Plumas National Forest. North side of French Creek, 0.5 mi west of mouth of Ram Creek; north side of Rd 22N34.
615
Comment
CHSC62124
Leptosiphon filipes
L. P. Janeway
1993-7-1
4416
Butte
Plumas National Forest. North side of French Creek, 0.3 mi west of mouth of Ram Creek; along Rd 22N34 0.3 mi west of the 'low water crossing' of French Creek. Cutbank.
624
Comment
CHSC62125
Leptosiphon filipes
L. P. Janeway
1993-6-23
4401
Butte
Plumas National Forest. North side of French Creek, 0.5 mi west of mouth of Ram Creek; north side of Rd 22N34.
615
Comment
CHSC62136
Diplacus torreyi
L. P. Janeway
1993-6-23
4396
Butte
Plumas National Forest. Upper end of Galen Ridge, 250 ft northwest of Bald Rock Road 0.7 mi southwest of Oroville-Quincy Hwy.
1036
Comment
CHSC62137
Penstemon laetus var. leptosepalus
L. P. Janeway
1993-7-2
4420
Butte
Plumas National Forest. Southwest side of Swayne Hill, 1 mi northeast of mouth of French Creek. Along Rd 23N28 1.3 mi north of Rd 22N34.
743
Comment
CHSC62138
Penstemon laetus var. leptosepalus
L. P. Janeway
1993-6-23
4398
Butte
Plumas National Forest. Upper end of Galen Ridge, 250 ft northwest of Bald Rock Road 0.7 mi southwest of Oroville-Quincy Hwy.
1036
Comment
CHSC62430
Lessingia nemaclada
L. P. Janeway
1993-9-3
4580
Butte
Plumas National Forest. Along dirt road to Bear Ranch Creek falls from Hwy 70; in canyon of North Fork Feather River.
487
Comment
CHSC62436
Stephanomeria paniculata
L. P. Janeway
1993-9-7
4587
Butte
Plumas National Forest. About 300 ft west of the south end of Ponderosa Dam. Along the edge of the dirt road.
298
Comment
CHSC62437
Stephanomeria paniculata
L. P. Janeway
1993-9-3
4579
Butte
Plumas National Forest. Along dirt road to Bear Ranch Creek falls from Hwy 70; in canyon of North Fork Feather River.
487
Comment
CHSC62446
Dysphania botrys
L. P. Janeway
1993-9-7
4588
Butte
Plumas National Forest. About 300 ft west of the south end of Ponderosa Dam. Along the edge of the dirt road.
298
Comment
CHSC62447
Dysphania botrys
L. P. Janeway
1993-9-3
4581
Butte
Plumas National Forest. Along dirt road to Bear Ranch Creek falls from Hwy 70; in canyon of North Fork Feather River.
487
Comment
CHSC62459
Lithocarpus densiflorus var. echinoides
L. P. Janeway; Josephine Guardino
1993-9-18
4592
Butte
Plumas National Forest. Top of ridge between North Fork Feather River and French Creek basin. About 0.1 mi north of 4-Trees Road; ca 1.25 mi northeast of Coyote Gap.
1463
Comment
CHSC62538
Streptanthus tortuosus var. tortuosus
L. P. Janeway
1993-6-10
4380
Butte
Plumas National Forest, La Porte Ranger District. Southwest side of Warthan Ridge, ca 1.5 mi east of Bald Rock Dome.
822
Comment
CHSC62542
Githopsis specularioides
L. P. Janeway
1993-5-2
4336
Butte
Serpentine rocky outcrop narrow ridge, south of Serpentine Point and above Hwy 70.
518
Comment
CHSC62545
Crassula tillaea
L. P. Janeway
1993-5-2
4342
Butte
Gravelly roadside of Yankee Hill Road at Hwy 70, across Hwy 70 from Serpentine Point.
487
Comment
CHSC62550
Astragalus gambelianus
L. P. Janeway
1993-5-2
4333
Butte
South of Serpentine Point and above Hwy 70.
518
Comment
CHSC62559
Monardella breweri subsp. lanceolata
L. P. Janeway
1993-6-15
4388
Butte
Plumas National Forest. Southwest side of Ponderosa Dam on South Fork Feather River. Bank opposite the Diversion Building, ca 50 ft south of the dam.
298
Comment
CHSC62584
Castilleja attenuata
L. P. Janeway
1993-5-2
4339
Butte
Adjacent to serpentine rocky outcrop narrow ridge, south of Serpentine Point and above Hwy 70.
518
Comment
CHSC62585
Castilleja lacera
L. P. Janeway
1993-4-27
4332
Butte
Upper Bidwell Park, Chico. Steep southeast-facing slope just below the rin, overlooking Day Camp, ca. 0.3 mi east of the powerlines.
228
Comment
CHSC62711
Calycadenia oppositifolia
L. P. Janeway
1993-5-30
4363
Butte
Above Ponderosa Way, 1.3 mi northeast of Coutolenc Road; ca 1.3 mi north-northeast of Magalia.
563
Comment
CHSC62714
Madia elegans subsp. elegans
L. P. Janeway
1993-6-3
4370
Butte
Plumas National Forest. South end of Swayne Hill, along the road to Big Bar Mtn (23N28).
731
Comment
CHSC62715
Madia exigua
L. P. Janeway
1993-6-9
4377
Butte
Plumas National Forest. Southeast of Swayne Hill, along Road 22N24 1.8 mi south of the 'low water crossing' of French Creek. Slope above French Creek. Edge of dirt road.
621
Comment
CHSC62739
Acmispon grandiflorus var. macranthus
L. P. Janeway
1993-5-20
4350
Butte
Plumas National Forest. Swayne Hill. South-facing road cutbank overlooking lower French Creek.
746
Comment
CHSC62740
Lupinus stiversii
L. P. Janeway
1993-6-10
4381
Butte
Plumas National Forest. Southwest side of Watson Ridge, ca 1.5 mi east of Bald Rock Dome.
822
Comment
CHSC62744
Trifolium bifidum var. decipiens
L. P. Janeway; Barbara Castro
1993-5-8
4345
Butte
Un-named canyon on southeast side of Neal Road opposite the Butte County landfill; ca 1.5 mi northeast of Hwy 99.
76
Comment
CHSC62745
Vicia sativa subsp. sativa
L. P. Janeway
1993-5-13
4346
Butte
Plumas National Forest. Mooretown Ridge; west side of Ponderosa Way 0.3 mi south of Lumpkin Road.
670
Comment
CHSC62748
Nemophila heterophylla
L. P. Janeway
1993-6-9
4374
Butte
Plumas National Forest. Oroville Ranger District. Swayne Hill Compartment. Southeast of Swayne Hill, along road 11N24 1.8 mi south of the 'low water crossing' of French Creek. East-facing slope above French Creek. Partially shaded road cutbank.
621
Comment
CHSC62751
Salvia sonomensis
L. P. Janeway; Barbara Castro
1993-5-18
4348
Butte
North side of Oroville-Quincy Hwy on north side of Lake Madrone.
603
Comment
CHSC62752
Scutellaria californica
L. P. Janeway; Gail Kuenster, Perrie Cobb, Justine Biddison
1993-5-25
4356
Butte
About 2.2 mi northeast of Lake Wyandotte; along Stringtown Road 1.3 mi northeast of the saddle where the road starts down to Lake Oroville.
381
Comment
CHSC62774
Collomia heterophylla
L. P. Janeway
1993-6-9
4373
Butte
Plumas National Forest. Southeast of Swayne Hill, along Road 22N24 1.8 mi south of the 'low water crossing' of French Creek. Slope above French Creek.
621
Comment
CHSC62775
Leptosiphon filipes
L. P. Janeway
1993-6-9
4376
Butte
Plumas National Forest. Southeast of Swayne Hill, along Road 22N24 1.8 mi south of the 'low water crossing' of French Creek. East-facing slope above French Creek.
621
Comment
CHSC62786
Diplacus grandiflorus
L. P. Janeway
1993-6-3
4368
Butte
Plumas National Forest. South end of Swayne Hill, along the road to Big Bar Mtn (23N28). On road cutbank.
731
Comment
CHSC62788
Diplacus kelloggii
L. P. Janeway
1993-5-20
4349
Butte
Plumas National Forest. Swayne Hill. South-facing road cutbank overlooking lower French Creek.
746
Comment
CHSC62806
Vulpia microstachys var. microstachys
L. P. Janeway
1993-6-9
4375
Butte
Plumas National Forest. Southeast of Swayne Hill, along Road 22N24 1.8 mi south of the 'low water crossing' of French Creek. Slope above French Creek. Road cutbank.
621
Comment
CHSC64116
Clarkia mosquinii
L. P. Janeway
1993-7-31
4483
Butte
Along the road to Cascade, 0.6 mi north of the Fall River crossing; between Mineral Springs Ravine and Dark Canyon. West-southwest facing road cutbank
1066
Comment
CHSC64117
Clarkia mosquinii
L. P. Janeway
1993-7-12
4436
Butte
Upper drainage of Berry Creek; along Rd 21N80 0.9 mi northwest of Zink Road. South-facing road cutbank at curve of the road.
853
Comment
CHSC64118
Clarkia rhomboidea
L. P. Janeway; Jean Hubbel, Dave Wood
1994-6-3
4655
Butte
Forest Ranch; 0.5 mi east of Hwy 32 on Nopel Avenue and Cody Lane. Along side of dirt road.
725
Comment
CHSC65441
Sanicula tuberosa
L. P. Janeway
1995-5-18
4763
Butte
Jackson Ranch Ridge, between Fall River and Frey Creek.
1106
Comment
CHSC65442
Sanicula bipinnatifida var. flava
L. P. Janeway
1995-6-19
4798
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge.
1097
Comment
CHSC65529
Dryopteris arguta
L. P. Janeway
1994-9-29
4756
Butte
Halfway between Fall River and the western end of Jackson Ranch Ridge; north side of the trail from Jackson Ranch Ridge to the falls at Feather Falls.
792
Comment
CHSC65532
Agoseris retrorsa
L. P. Janeway
1995-6-1
4767
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65533
Antennaria argentea
L. P. Janeway
1995-6-1
4769
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65534
Arnica discoidea
L. P. Janeway
1995-6-20
4802
Butte
Watson Ridge; about 1 mi south of Pompys Point.
1188
Comment
CHSC65535
Calycadenia truncata
L. P. Janeway
1995-7-14
4853
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of a steep slope overlooking Frey Creek.
1066
Comment
CHSC65539
Cordylanthus tenuis subsp. tenuis
L. P. Janeway
1995-7-28
4880
Butte
South side of Watson Ridge 1.2 mi south of Pompys Point; just above Road 21N25A.
1152
Comment
CHSC65540
Madia exigua
L. P. Janeway
1995-6-19
4796
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge.
1097
Comment
CHSC65541
Madia gracilis
L. P. Janeway
1995-6-19
4800
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of slope overlooking Frey Creek.
1066
Comment
CHSC65543
Wyethia angustifolia
L. P. Janeway
1995-6-28
4822
Butte
South side of Watson Ridge about 1.5 mi south of Pompys Point.
1097
Comment
CHSC65548
Rhododendron occidentale
L. P. Janeway
1995-6-28
4821
Butte
Top of Watson Ridge at junction of Roads 21N25; about 1.5 mi west of Kenebeck Ridge.
1249
Comment
CHSC65551
Vaccinium parvifolium
L. P. Janeway
1995-5-8
4762
Butte
Watson Ridge; about 3 mi northeast of Bald Rock Dome.
1139
Comment Read comments Feb 8 2016
CHSC65553
Lathyrus nevadensis var. nevadensis
L. P. Janeway
1995-6-13
4783
Butte
About 0.75 mi east of the western end of Jackson Ranch Ridge; along Road 21N25Y.
1158
Comment
CHSC65554
Lathyrus nevadensis var. nevadensis
L. P. Janeway
1995-6-6
4774
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
749
Comment
CHSC65555
Acmispon grandiflorus var. macranthus
L. P. Janeway
1995-6-6
4775
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65559
Lupinus albicaulis
L. P. Janeway
1995-6-20
4805
Butte
Watson Ridge; about 1 mi south of Pompys Point.
1188
Comment
CHSC65560
Lupinus albicaulis
L. P. Janeway
1995-6-6
4771
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65562
Trifolium dubium
L. P. Janeway
1995-6-6
4773
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65563
Trifolium willdenovii
L. P. Janeway
1995-6-13
4782
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge.
1097
Comment
CHSC65564
Hypericum concinnum
L. P. Janeway
1995-6-26
4820
Butte
Watson Ridge; about 1.2 mi south of Pompys Point. South side of the ridge, just above Road 21N25A. South-facing slope.
1127
Comment
CHSC65575
Clarkia mosquinii
L. P. Janeway
1995-7-7
4835
Butte
Along Hwy 70 1.9 mi northeast of Jarbo Gap. Southeast-facing road cutbank through mid-slope of North Fork Feather River canyon.
649
Comment
CHSC65576
Clarkia mosquinii
L. P. Janeway
1995-7-7
4834
Butte
Along Hwy 70 1.3 mi northeast of Jarbo Gap. Southeast-facing road cutbank through mid-slope of North Fork Feather River canyon.
655
Comment
CHSC65580
Allophyllum divaricatum
L. P. Janeway
1995-6-19
4801
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of slope overlooking Frey Creek.
1066
Comment
CHSC65582
Anemone oregana
L. P. Janeway; Susan Miller, Anita Villalovos
1994-8-23
4743
Butte
South side of Frey Creek, vicinity of Jackson Ranch. Just above the creek.
1143
Comment
CHSC65583
Ceanothus lemmonii
L. P. Janeway
1995-6-19
4799
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge.
1097
Comment
CHSC65584
Rosa bridgesii
L. P. Janeway
1995-6-1
4766
Butte
South-trending ridgetop at the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65586
Galium bolanderi
L. P. Janeway
1995-6-1
4770
Butte
At the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65593
Carex feta
L. P. Janeway
1995-7-16
4860
Butte
0.8 mi northwest of Oak Point; 0.8 mi east of Transfer Ridge; east side of Breakneck Canyon 1.5 mi north of Kimshew Creek; along Concow Road 8.2 mi east of West Branch Feather River.
1402
Comment
CHSC65594
Carex heteroneura var. heteroneura
L. P. Janeway
1995-8-5
4891
Butte
Along West Branch Feather River about 0.1 mi above Snag Lake.
1725
Comment
CHSC65601
Carex subfusca
L. P. Janeway
1995-7-16
4861
Butte
0.8 mi northwest of Oak Point; 0.8 mi east of Transfer Ridge; east side of Breakneck Canyon 1.5 mi north of Kimshew Creek; along Concow Road 8.2 mi east of West Branch Feather River.
1402
Comment
CHSC65602
Carex vesicaria
L. P. Janeway
1995-8-5
4889
Butte
Vernal pool on north side of Humbug Summit Road about 1.2 mi northeast of Snag Lake.
1801
Comment
CHSC65604
Scirpus microcarpus
L. P. Janeway
1995-8-2
4886
Butte
Head of minor drainage into Haphazard Creek; west side of Oroville-Quincy Hwy 0.55 mi south of the county line; southwest corner of crossing of an un-numbered dirt road.
1396
Comment
CHSC65605
Iris hartwegii subsp. hartwegii
L. P. Janeway
1995-6-1
4768
Butte
South-trending ridgetop at the far western end of Jackson Ranck Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65609
Triteleia ixioides subsp. scabra
L. P. Janeway
1995-6-6
4776
Butte
At the far western end of Jackson Ranch Ridge, about 0.9 mi east-northeast of the falls of Feather Falls.
1054
Comment
CHSC65611
Elymus glaucus subsp. jepsonii
L. P. Janeway
1995-7-27
4878
Butte
Top of Jackson Ranch Ridge, along Road 21N25Y ca 0.6 mi east of the western end of the ridge.
1143
Comment
CHSC65612
Melica californica var. californica
L. P. Janeway
1995-6-19
4797
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge.
1097
Comment
CHSC65620
Aster radulinus
L. P. Janeway
1995-9-10
4922
Butte
Watson Ridge about 1 mi east of its western end. Overlooking Fall River.
1097
Comment
CHSC65798
Selaginella hansenii
L. P. Janeway
1994-10-23
4759
Butte
On lower face of Bald Rock Dome, along Dome Trail; overlooking Middle Fork Feather River.
441
Comment
CHSC65869
Piperia transversa
L. P. Janeway
1995-7-16
4862
Butte
Along Jordan Hill Road 0.3 mi south of the turn to Sawmill Peak Lookout; about 2 mi east of Magalia.
929
Comment
CHSC68351
Cyperus bipartitus
L. P. Janeway
1986-9-20
1876
Butte
At edge of gravel bar along east side of Sacramento River; just southeast of the Ord Ferry Road bridge.
28
Comment
CHSC68352
Cyperus bipartitus
L. P. Janeway
1987-6-20
2272
Butte
Seepy area near Fall River, and near the road to Fall River and Cascade 3.0 mi north of the Feather Falls-Lumpkin Ridge Road.
1013
Comment
CHSC68353
Cyperus niger
L. P. Janeway
1986-10-19
1926
Butte
Along Butte Creek on west side of Hwy 99.
60
Comment
CHSC68373
Carex densa
L. P. Janeway
1996-5-27
4984
Butte
South side of Lunt Road, 300 ft east of Nelson Bar Road. Between Lunt Road and a branch of Hodapp Creek.
457
Comment
CHSC68378
Cyperus bipartitus
L. P. Janeway; C. A. Janeway
1986-10-4
1903
Butte
Gravel bar along Butte Creek about 2 1/2 mi east of The Skyway.
45
Comment
CHSC68379
Cyperus eragrostis
L. P. Janeway; C. A. Janeway
1986-9-14
1860
Butte
Sycamore Creek at Cohasset Avenue near Eaton Road.
54
Comment
CHSC68380
Cyperus eragrostis
L. P. Janeway
1987-5-7
2024
Butte
Table Mountain Road where it is right at the base of the railroad fill and overlooking Thermalito Forebay.
91
Comment
CHSC68386
Cyperus erythrorhizos
L. P. Janeway
1986-9-20
1868
Butte
Northwest side of Little Chico Creek near River Road, about 2 mi south of Chico River Road.
36
Comment
CHSC68387
Cyperus erythrorhizos
L. P. Janeway
1986-9-20
1871
Butte
Northwest side of Little Chico Creek near River Road, about 2 mi south of Chico River Road.
36
Comment
CHSC68388
Cyperus erythrorhizos
L. P. Janeway
1986-9-20
1872
Butte
Edge of gravel bar along east side of Sacramento River; just southeast of the Ord Ferry Road bridge.
28
Comment
CHSC68391
Cyperus erythrorhizos
L. P. Janeway
1986-10-19
1934
Butte
Along Butte Creek on west side of Hwy 99.
60
Comment
CHSC68392
Cyperus odoratus
L. P. Janeway
1987-9-7
2583
Butte
East side of City of Chico; along Forest Avenue between Little Chico Creek and East 20th Street. Along road at beginning of curb and gutter.
70
Comment
CHSC68393
Cyperus esculentus
L. P. Janeway
1986-10-15
1925
Butte
In the City of Chico; weedy area along fence between plant nursery and Memorial Way (across from Bidwell Junior High School).
60
Comment
CHSC68395
Cyperus niger
L. P. Janeway; C. A. Janeway
1986-10-4
1909
Butte
Gravel bar along Butte Creek about 2 1/2 mi east of The Skyway.
45
Comment
CHSC68396
Cyperus niger
L. P. Janeway; C. A. Janeway
1986-10-12
1924
Butte
Canyon of North Fork Feather River near Heinz Creek; at a small side creek and seeps along Hwy 70 about 2 mi east of the Pulga turnoff.
441
Comment
CHSC68399
Cyperus niger
L. P. Janeway
1988-5-30
2715
Butte
Canyon of Big Chico Creek; upper Bidwell Park 3.8 mi along Upper Park Road from Wildwood Avenue. Seep above Salmon Hole.
161
Comment
CHSC68400
Cyperus niger
L. P. Janeway
1988-6-14
2760
Butte
Gutter of the road to Doe Mill Ridge; low in the northwest side of the canyon of Little Chico Creek about 1 3/4 mi south of Ten Mile House.
228
Comment
CHSC68401
Cyperus niger
L. P. Janeway
1988-6-19
2825
Butte
Seepy area along Honey Run Road 0.9 mi southwest of The Skyway.
411
Comment
CHSC68402
Cyperus niger
L. P. Janeway
1988-6-25
2852
Butte
Slope between creek and Hwy 191 (Clark Road) 3.0 mi north of Durham-Pentz Road.
176
Comment
CHSC68403
Cyperus niger
L. P. Janeway
1988-6-26
2884
Butte
Southeast rim of Coon Ridge overlooking Nance Canyon; about 0.6 mi northeast of the high voltage power lines.
182
Comment
CHSC68404
Cyperus niger
L. P. Janeway
1988-6-29
2903
Butte
Spring where Crouch Ravine fades into Coon Ridge; 1/4 mi south of the Skyway, 2.9 mi east of the Skyway bridge over Butte Creek.
170
Comment
CHSC68406
Cyperus rotundus
L. P. Janeway; C. A. Janeway
1986-9-10
1839
Butte
Within the City of Chico; on the CSU, Chico Campus. At edge of lawn at northeast corner of Plumas Hall.
59
Comment
CHSC68407
Cyperus strigosus
L. P. Janeway; C. A. Janeway
1986-9-14
1861
Butte
Sycamore Creek at Cohasset Avenue near Eaton Road.
54
Comment
CHSC68408
Cyperus strigosus
L. P. Janeway; C. A. Janeway
1986-9-14
1865
Butte
On bank along small slough/backwater of the Sacramento River at 'the washout.
36
Comment
CHSC68410
Cyperus strigosus
L. P. Janeway
1986-9-20
1874
Butte
At edge of gravel bar along east side of Sacramento River; just southeast of the Ord Ferry Road bridge.
28
Comment
CHSC68411
Cyperus strigosus
L. P. Janeway
1986-9-20
1875
Butte
At edge of gravel bar along east side of Sacramento River; just southeast of the Ord Fery Road bridge.
28
Comment
CHSC68413
Cyperus strigosus
L. P. Janeway; D. Alexander, B. Castro, C. Oettinger, B. Clark
1986-9-26
1900
Butte
Within the City of Chico; Lower Bidwell Park, along Big Chico Creek about 1/4 mi east of Hwy 99.
67
Comment
CHSC68414
Cyperus strigosus
L. P. Janeway; C. A. Janeway
1986-10-4
1906
Butte
Gravel bar along Butte Creek about 2 1/2 mi east of The Skyway.
45
Comment
CHSC68415
Cyperus strigosus
L. P. Janeway; C. A. Janeway
1986-10-4
1908
Butte
Gravel bar along Butte Creek about 2 1/2 mi east of The Skyway.
45
Comment
CHSC68416
Cyperus strigosus
L. P. Janeway; C. A. Janeway
1986-10-12
1920
Butte
North side of North Fork Feather River at Pulga.
426
Comment
CHSC68417
Cyperus strigosus
L. P. Janeway
1986-10-19
1932
Butte
Along Butte Creek on west side of Hwy 99.
60
Comment
CHSC68418
Cyperus strigosus
L. P. Janeway
1986-10-19
1933
Butte
Along Butte Creek on west side of Hwy 99.
60
Comment
CHSC68422
Eleocharis acicularis
L. P. Janeway; R. A. Schlising
1988-7-1
2921
Butte
Edges of Summit Lake, on the northwest flank of Snow Mountain.
1889
Comment
CHSC68423
Eleocharis acicularis var. occidentalis
L. P. Janeway; R. A. Schlising
1988-7-16
3026
Butte
Large meadow at headwaters of Willow Creek.
1935
Comment
CHSC68425
Eleocharis bolanderi
L. P. Janeway
1988-7-2
2974
Butte
South slope of Big Bar Mountain, along road 5.5 mi southwest of Coyote Gap.
1188
Comment
CHSC68426
Eleocharis bolanderi
L. P. Janeway
1989-5-17
3244
Butte
Along edge of Lower Forbestown Road 0.1 mi north of Forbestown Road.
777
Comment
CHSC68429
Eleocharis macrostachya
L. P. Janeway
1986-9-20
1883
Butte
Inside the bend at the junction of Chico-Butte City Hwy and Road 48.
28
Comment
CHSC68430
Eleocharis macrostachya
L. P. Janeway; C. A. Janeway
1986-10-5
1916
Butte
About 1/2 mi from the west end of Wilson Landing Road.
42
Comment
CHSC68437
Eleocharis macrostachya
L. P. Janeway; Patty Costello
1987-9-7
2580
Butte
East side of City of Chico; along Forest Avenue between Little Chico Creek and East 20th Street.
70
Comment
CHSC68438
Eleocharis macrostachya
L. P. Janeway
1988-6-5
2731
Butte
Canyon of Big Chico Creek; about 1 mi northeast of the end of Upper Park Road.
213
Comment
CHSC68439
Eleocharis macrostachya
L. P. Janeway
1988-6-29
2907
Butte
Spring where Crouch Ravine fades into Cool Ridge; 1/4 mi south of the Skyway, 2.9 mi east of the Skyway bridge over Butte Creek.
170
Comment
CHSC68440
Eleocharis macrostachya
L. P. Janeway
1996-5-27
4983
Butte
South side of Lunt Road, 300 ft east of Nelson Bar Road. Between Lunt Road and a branch of Hodapp Creek.
457
Comment
CHSC68441
Eleocharis pachycarpa
L. P. Janeway
1987-6-8
2164
Butte
Along French Creek Road across from the mouth of Ram Creek.
617
Comment
CHSC68443
Eleocharis pachycarpa
L. P. Janeway
1987-6-19
2247
Butte
Meadow on Pinkard Creek between Lewis Ridge and Mooreville Ridge; 6.5 mi from the Challenge-LaPorte Road and Travis Saddle via the road to Golden Trout Crossing.
1082
Comment
CHSC68444
Eleocharis montevidensis
L. P. Janeway
1986-10-19
1935
Butte
Along small creek just west of Clear Creek, on north side of Durham-Pentz Road. On Butte College agricultural land.
82
Comment
CHSC68445
Eleocharis montevidensis
L. P. Janeway
1988-5-29
2705
Butte
Low in canyon of Little Chico Creek, about 2 mi south of Ten Mile House.
228
Comment
CHSC68450
Eleocharis suksdorfiana
L. P. Janeway
1988-7-29
3113
Butte
Meadow on south side of Butte Creek 1/2 mi west of Cherry Hill.
1402
Comment
CHSC68457
Schoenoplectus acutus var. occidentalis
L. P. Janeway
1987-7-10
2485
Butte
West side of Hwy 99 about 1/2 mi north of Cottonwood Road.
41
Comment
CHSC69974
Eleusine indica
L. P. Janeway
1997-10-5
5367
Butte
Campus of California State University, Chico; within the city of Chico. In landscaping around Holt Hall.
60
Comment
CHSC70736
Clarkia mosquinii
L. P. Janeway; Perrie Cobb, Linnea Hanson
1993-7-1
4410
Butte
Along French Creek Road 2.6 mi northeast of Stanwood Saddle and Oroville-Quincy Hwy. Southwest-facing road cutbank.
902
Comment
CHSC70737
Clarkia mosquinii
L. P. Janeway
1993-7-1
4414
Butte
North side of French Creek 0.2 mi west of mouth of Ram Creek; along Rd 22N34 0.2 mi west of 'low water crossing' of French Creek.
624
Comment
CHSC70738
Clarkia mosquinii
L. P. Janeway; Perrie Cobb
1993-7-6
4430
Butte
Southwestern end of Watson Ridge; about 1.8 mi east-northeast of Bald Rock Dome; about 0.7 mi northwest of Fall River. Road cutbank on south-trending ridge nose.
1097
Comment
CHSC70740
Clarkia mosquinii
L. P. Janeway
1994-6-23
4671
Butte
Pinkston Canyon Road about 400 ft east of Concow Road. Southwest-facing road cutbank.
563
Comment
CHSC70741
Clarkia rhomboidea
L. P. Janeway
1993-5-30
4362
Butte
Along Ponderosa Way 0.35 mi northeast of Coutolenc Road; about 1 mi north of Magalia.
670
Comment
CHSC70742
Clarkia rhomboidea
L. P. Janeway; Perrie Cobb
1993-6-1
4364
Butte
Southeast side of canyon of North Fork Feather River; along dirt road from Cresta Rest Area to the Bear Ranch Creek falls.
487
Comment
CHSC70743
Clarkia rhomboidea
L. P. Janeway
1993-6-3
4366
Butte
South end of Swayne Hill, along the road to Big Bar Mountain (Road 23N28).
731
Comment
CHSC70744
Clarkia rhomboidea
L. P. Janeway
1993-6-9
4372
Butte
Along Road 22N34 1.8 mi south of the 'low water crossing' of French Creek; east-facing slope above French Creek southeast of Swayne Hill.
621
Comment
CHSC70746
Clarkia rhomboidea
L. P. Janeway
1993-6-10
4383
Butte
Southwest side of Watson Ridge about 1.5 mi east of Bald Rock Dome.
822
Comment
CHSC70747
Clarkia rhomboidea
L. P. Janeway
1993-6-16
4389
Butte
Upper slopes, east-facing, in North Fork Feather River; along Hwy 70 1.1-1.3 mi northeast of Jarbo Gap.
670
Comment
CHSC70750
Clarkia rhomboidea
L. P. Janeway
1993-6-23
4399
Butte
Along Rd 22N49 about 0.1 mi west of Oroville-Quincy Hwy, 1.0 mi southwest of Junction House.
1005
Comment
CHSC70756
Clarkia rhomboidea
L. P. Janeway
1994-6-20
4670
Butte
About 0.3 mi southwest of Oak Point; overlooking Big Kimshew Point.
1447
Comment
CHSC70760
Clarkia rhomboidea
L. P. Janeway
1995-7-16
4859
Butte
0.8 mi northwest of Oak Point; 0.8 mi east of Transfer Ridge; east side of Breakneck Canyon 1.5 mi north of West Branch Feather River.
1402
Comment
CHSC71141
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-1
4412
Butte
Along French Creek Road 2.6 mi northeast of Stanwood Saddle and Oroville-Quincy Hwy. West-facing road cutbank.
902
Comment
CHSC71142
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-1
4413
Butte
Along French Creek Road 4.1 mi from Stanwood Saddle and Oroville-Quincy Hwy. Southwest-facing road cutbank.
801
Comment
CHSC71143
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-2
4426
Butte
1.3 mi south-southwest of Hungry Hunt Peak; along Road 22N84 2.6 mi from Rd 23N28. South-facing road cutbank.
993
Comment
CHSC71144
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-6
4429
Butte
Western end of Watson Ridge; about 1.8 mi east-northeast of Bald Rock Dome; about 0.7 mi northwest of Fall River.
1097
Comment
CHSC71145
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-12
4437
Butte
About 0.5 mi north of Mountain House; along Road 22N49 1.2 mi southwest of Fourmile Ridge Road (Road 22N33). Road cutbank.
853
Comment
CHSC71151
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1994-7-7
4684
Butte
South side of ridge between Haphazard, Baker, and Foreman Creeks; 3.7 road mi west of Oroville-Quincy hwy and Rogers Cow Camp via Roads 23N15, 22N66X, and 22N40X. Southwest-facing road cutbank and above.
1158
Comment
CHSC71152
Clarkia mildrediae subsp. lutescens
L. P. Janeway; B. Castro
1994-7-8
4686
Butte
0.7 mi south of South Branch Middle Fork Feather River; 1 mi west-southwest of the mouth of Cascade Creek. Road cutbank.
1234
Comment
CHSC71156
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4837
Butte
Chino Ridge, 200 ft southeast of Chino Creek along Road 23N28, 4.6 mi north of Road 22N34. South-facing road cutbank.
749
Comment
CHSC71159
Clarkia mildrediae subsp. mildrediae
L. P. Janeway
1994-7-5
4681
Butte
Granite Ridge; along Concow Road 0.1-0.2 mi north of junction; east side of ridge top, above Camp Creek.
1310
Comment
CHSC72437
Erigeron petrophilus var. sierrensis
L. P. Janeway
1996-8-20
5071
Butte
Coyote Gap; along spur Road 23N72Y 300 ft southwest of the Gap.
1280
Comment Read comments Aug 22 2008
CHSC72439
Erigeron petrophilus var. sierrensis
L. P. Janeway
1998-7-31
5906
Butte
Along dirt road 100 ft above north end of the Lost Creek Reservoir dam.
981
Comment
CHSC75987
Antirrhinum cornutum
L. P. Janeway
1999-7-17
6503
Butte
Slope on northwest side of Humboldt Road 2.1 mi northeast of Hwy 32; northwest edge of Carpenter Ridge.
1365
Comment
CHSC76336
Brickellia greenei
L. P. Janeway
1999-7-17
6505
Butte
On northwest side of Humboldt Road 2.1 mi northeast of Hwy 32; northwest edge of Carpenter Ridge.
1365
Comment
CHSC76338
Eremogone congesta var. congesta
L. P. Janeway; B. Castro
1999-8-1
6511
Butte
Between Philbrook Lake Road and High Lakes Road, 0.15 mi east of their junction.
1682
Comment
CHSC76349
Carex heteroneura var. heteroneura
L. P. Janeway
1999-7-17
6508
Butte
Along Scotts John Creek 0.2 mi north of the road that connects Humboldt Road and Humbug Road.
1749
Comment
CHSC76350
Carex hoodii
L. P. Janeway
1999-7-17
6506
Butte
Along Scotts John Creek 0.2 mi north of the road that connects Humboldt Road and Humbug Road.
1749
Comment
CHSC76824
Echinochloa colona
L. P. Janeway
1997-10-5
5366
Butte
Campus of California State University, Chico; within the City of Chico. Around Holt Hall.
60
Comment
CHSC76828
Calycadenia oppositifolia
L. P. Janeway
1999-11-15
6628
Butte
Northern Sierra Nevada foothills. Between Nelson Bar Road and Lake Oroville, 0.25 mi north-northwest of Lime Saddle.
281
Comment
CHSC76835
Salix gooddingii
L. P. Janeway
1999-11-15
6626
Butte
Northern Sierra Nevada foothills. Within 40 ft below high water line of Lake Oroville, in ravine below Nelson Bar Road 0.5 mi north-northwest of Lime Saddle.
274
Comment
CHSC76841
Carex bolanderi
L. P. Janeway; B. Castro, Linnea Hanson, Hal Durio
1997-6-13
5139
Butte
About 1.8 mi northeast of Brush Creek, about 1.0 mi east-southeast of Mountain House; along an unnamed tributary of Mountain House Creek at Road 22N54.
1112
Comment
CHSC76849
Carex stipata var. stipata
L. P. Janeway; B. Castro, Linnea Hanson, Hal Durio
1997-6-13
5140
Butte
About 1.8 mi northeast of Brush Creek, about 1.0 mi east-southeast of Mountain House; along an unnamed tributary of Mountain House Creek at Road 22N54.
1112
Comment
CHSC76850
Cyperus difformis
L. P. Janeway
1999-6-26
6487
Butte
Sacramento Valley. Along east side of Sacramento River 1.0 mi southeast of the Ord Ferry Road bridge.
28
Comment
CHSC76852
Cyperus squarrosus
L. P. Janeway
1999-6-26
6489
Butte
Sacramento Valley. Along east side of Sacramento River 1.0 mi southeast of Ord Ferry Road bridge.
29
Comment
CHSC76853
Eleocharis engelmannii
L. P. Janeway
1999-6-26
6488
Butte
Sacramento Valley. Sandy deposits along east side of Sacramento River 1.0 mi southeast of Ord Ferry Road bridge.
28
Comment
CHSC76854
Lipocarpha aristulata
L. P. Janeway
1999-6-26
6490
Butte
Sacramento Valley. Along east side of Sacramento River 1.0 mi southeast of the Ord Ferry Road bridge.
28
Comment
CHSC76863
Eragrostis minor
L. P. Janeway
1999-6-26
6491
Butte
Sacramento Valley. Along east side of Sacramento River 1.0 mi southeast of the Ord Ferry Road bridge.
28
Comment
CHSC77023
Catalpa speciosa
L. P. Janeway; B. Castro
1999-5-20
6444
Butte
Within the City of Chico, along Big Chico Creek between Esplanade and the Camillia Way Bridge.
59
Comment
CHSC77024
Catalpa speciosa
L. P. Janeway
1999-8-5
6515
Butte
Within the City of Chico, along Big Chico Creek between Esplanade and the Camillia Way Bridge.
59
Comment
CHSC77028
Vitis californica
L. P. Janeway
1999-5-22
6446
Butte
Within the City of Chico; back yard of house mid-block of West 19th Street between Park Avenue and Broadway Avenue. On shed.
60
Comment
CHSC77037
Selaginella hansenii
L. P. Janeway
2000-1-29
6632
Butte
Cascade Range Foothills. Along old Hwy 32, 300 ft North of current Hwy 32, 9.4 mi north-northeast of Hwy 99/Chico. Between Big Chico Creek and Little Chico Creek.
518
Comment
CHSC77052
Garrya fremontii
L. P. Janeway
2000-1-29
6629
Butte
Cascade Range Foothills. Along old Hwy 32, 300 ft North of current Hwy 32, 9.4 mi north-northeast of Hwy 99/Chico. Ridge top between Big Chico Creek and Little Chico Creek.
518
Comment
CHSC77053
Garrya fremontii
L. P. Janeway
2000-1-29
6630
Butte
Cascade Range Foothills. Along old Hwy 32, 300 ft North of current Hwy 32, 9.4 mi north-northeast of Hwy 99/Chico. Ridge top between Big Chico Creek and Little Chico Creek.
518
Comment
CHSC77058
Umbellularia californica
L. P. Janeway
2000-1-29
6631
Butte
Cascade Range Foothills. Along old Hwy 32, 300 ft North of current Hwy 32, 9.4 mi north-northeast of Hwy 99/Chico.
518
Comment
CHSC77292
Acer negundo var. californicum
L. P. Janeway
2000-3-29
6647
Butte
Sacramento Valley. In narrow riparian strip along west side of Pine Creek on south side of Hwy 32.
40
Comment
CHSC77293
Acer negundo var. californicum
L. P. Janeway
2000-3-29
6641
Butte
Sacramento Valley. In narrow riparian strip along Little Chico Creek at Salem Street in Chico.
60
Comment
CHSC77341
Quercus lobata
L. P. Janeway
2000-3-29
6648
Butte
Sacramento Valley. At edge of River Road 0.5 mi south of Hwy 32; near Pine Creek. Along fenceline between road and orchard.
43
Comment
CHSC77602
Ficus carica
L. P. Janeway
2000-3-29
6642
Butte
Sacramento Valley. In narrow riparian strip along Little Chico Creek at Salem Street in Chico.
60
Comment
CHSC78714
Ailanthus altissima
L. P. Janeway; B. Castro
2000-5-9
6713
Butte
Sacramento Valley. South side of Chico; backyard of house on south side of 19th Street between Park Avenue and Salem Street.
60
Comment
CHSC78755
Brodiaea californica var. californica
L. P. Janeway
2000-5-14
6724
Butte
Sacramento Valley. East side of Pine Creek Road 0.3 mi north of Pine Creek.
56
Comment
CHSC78756
Brodiaea coronaria subsp. coronaria
L. P. Janeway
2000-5-14
6722
Butte
Sacramento Valley. East side of Pine Creek Road 0.3 mi north of Pine Creek.
56
Comment
CHSC78759
Brodiaea minor
L. P. Janeway
2000-5-14
6721
Butte
Sacramento Valley. East side of Pine Creek Road 0.3 mi north of Pine Creek.
56
Comment
CHSC79971
Hirschfeldia incana
L. P. Janeway; B. Castro
1999-6-4
6455
Butte
Sacramento Valley.
30
Comment
CHSC79987
Chenopodium album
L. P. Janeway; B. Castro
1999-6-4
6456
Butte
Sacramento Valley. Edge of walnut orchard along Ord Ferry Road 1.4 km south of the bridge over the Sacramento River.
30
Comment
CHSC80018
Lythrum hyssopifolia
L. P. Janeway; B. Castro
1999-6-4
6453
Butte
Sacramento Valley. East side of the Sacramento River 1.6 km southeast of the Ord Ferry Road Bridge.
30
Comment
CHSC80019
Malva nicaeensis
L. P. Janeway; B. Castro
1999-6-4
6454
Butte
Sacramento Valley. Edge of walnut orchard along Ord Ferry Road 1.4 km south of the bridge over the Sacramento River.
30
Comment
CHSC80020
Mollugo verticillata
L. P. Janeway; B. Castro
1999-6-4
6451
Butte
Sacramento Valley. East side of the Sacramento River 1.4 km southeast of the Ord Ferry Road Bridge.
30
Comment
CHSC81424
Piperia transversa
L. P. Janeway
1996-5-27
4981
Butte
Northern Sierra Nevada Foothills. Next to the road into Vinton Gulch; 100 ft east of Cherokee Road.
307
Comment
CHSC81932
Cyperus difformis
L. P. Janeway
2001-6-13
7167
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
CHSC81933
Cyperus erythrorhizos
L. P. Janeway
2001-6-13
7166
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
CHSC81934
Cyperus strigosus
L. P. Janeway
2001-6-13
7168
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
CHSC81939
Schoenoplectus acutus var. occidentalis
L. P. Janeway
2001-6-13
7171
Butte
Sacramento Valley. Along Nelson Road 1.3 km east of 7 Mile Road (Chico-Butte City Hwy). Along bank of canal next to the road.
30
Comment
CHSC82147
Carex mariposana
L. P. Janeway
1987-6-27
2338
Butte
Canyon of Little Kimshew Creek, along road 0.9 mi N of the Concow Road.
1508
Comment
CHSC82616
Narthecium californicum
L. P. Janeway; B. Castro
2002-7-7
7606
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC82697
Clarkia mosquinii
L. P. Janeway
2002-6-22
7605
Butte
Northern High Sierra Nevada. Along Bardee's Bar Road 1.3 km north of Big Bend Road; about 1/2 way between Jarbo Gap and North Fork Feather River. Burned area.
655
Comment
CHSC82709
Cardamine pachystigma
L. P. Janeway; B. Castro
2002-3-27
7456
Butte
Northern High Sierra Nevada. North slope of Big Bend Mountain about one third way down to North Fork Feather River; 1.0 km south-southeast of mouth of China Gulch.
652
Comment
CHSC82711
Cardamine pachystigma var. pachystigma
L. P. Janeway; B. Castro
2002-3-27
7455
Butte
Northern High Sierra Nevada. North slope of Big Bend Mountain about half way down to North Fork Feather River; 1.1 km south-east of mouth of China Gulch. Dirt road cutbank and adjacent forest slope.
549
Comment
CHSC82715
Clarkia mosquinii
L. P. Janeway
2002-6-22
7604
Butte
Northern High Sierra Nevada. Along Dark Canyon Road 1.5 km south of Big Bend Road. Burned area.
509
Comment
CHSC82908
Carex cyrtostachya
L. P. Janeway; B. Castro
2002-7-28
7689
Butte
Northern High Sierra Nevada. Northwest side of Lumpkin Ridge Road 1.1 km southwest of junction with the road to Cascade; upper west branch of Know-Nothing Creek; 2.1 km south of top of Quartz Hill.
1231
Comment
CHSC82966
Sidalcea gigantea
L. P. Janeway; B. Castro
2002-8-11
7696
Butte
Northern High Sierra Nevada. Along Four Trees Road 0.6 km north of Coyote Gap; uppermost southeastern fork of Mill Creek. At drainage though not immediately adjacent to the water; roadside.
1341
Comment
CHSC82967
Sidalcea gigantea
L. P. Janeway; B. Castro
2002-8-11
7696
Butte
Northern High Sierra Nevada. Along Four Trees Road 0.6 km north of Coyote Gap; uppermost southeastern fork of Mill Creek. At drainage though not immediately adjacent to the water; roadside.
1341
Comment
CHSC82977
Carex pellita
L. P. Janeway; B. Castro
2002-8-11
7695
Butte
Northern High Sierra Nevada. Northwest side of Hwy 70 1.3 km northeast of Jarbo Gap. Roadside.
671
Comment
CHSC83190
Carex subfusca
L. P. Janeway; B. Castro
2002-7-7
7620
Butte
High Cascade Range. Along the County Road above Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout.
1609
Comment
CHSC83266
Carex subfusca
L. P. Janeway; B. Castro
2002-7-7
7621
Butte
High Cascade Range. Along the County Road above the Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout.
1609
Comment
CHSC83286
Carex fracta
L. P. Janeway; B. Castro
2002-7-7
7622
Butte
High Cascade Range. Along the County Road above Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout.
1609
Comment
CHSC83287
Carex subfusca
L. P. Janeway; B. Castro
2002-7-7
7616
Butte
High Cascade Range. Along logging spur road, 0.5 km east of the County Road (Forest Service Road 25N02); 3.4 km northeast of Bald Mountain Lookout and 1.6 km southwest of Jones Meadow.
1829
Comment
CHSC83288
Carex microptera
L. P. Janeway; B. Castro
2002-7-7
7617
Butte
High Cascade Range. Along logging spur road, 0.5 km east of the County Road (Forest Service Road 25N02); 3.4 km northeast of Bald Mountain Lookout and 1.6 km southwest of Jones Meadow.
1829
Comment
CHSC83294
Eleocharis decumbens
L. P. Janeway; B. Castro
2002-7-7
7608
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83295
Carex luzulina
L. P. Janeway; B. Castro
2002-7-7
7607
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83296
Eleocharis quinqueflora
L. P. Janeway; B. Castro
2002-7-7
7609
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83436
Carex luzulina var. ablata
L. P. Janeway
2002-5-26
7561
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83437
Viola macloskeyi
L. P. Janeway
2002-5-26
7563
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83438
Dodecatheon alpinum
L. P. Janeway
2002-5-26
7562
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout.
1695
Comment
CHSC83925
Hamamelis vernalis
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-3-18
7741
Butte
Northern High Sierra Nevada. Low in the canyon of North Fork Feather River (Lake Oroville) between Big Bend Mountain and Swayne Hill; 1.8 km north-northwest of the mouth of French Creek.
299
Comment
CHSC83933
Cardamine pachystigma
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-3-18
7742
Butte
Northern High Sierra Nevada. Low in the canyon of North Fork Feather River (Lake Oroville) between Big Bend Mountain and Swayne Hill; 1.8 km north-northwest of the mouth of French Creek.
299
Comment
CHSC83934
Cardamine pachystigma
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-3-19
7743
Butte
Northern High Sierra Nevada. North-facing slope just above French Creek (Lake Oroville) about 300 m south-southeast of its confluence at North Fork Feather River.
341
Comment
CHSC83935
Microseris sylvatica
L. P. Janeway; Gavin Blosser, Adam Henderson, John Hunt
2003-4-15
7756
Butte
Northern Sierra Nevada Foothills. Above an ephemeral drainage on south side of Potter Ravine arm of Lake Oroville, 1.9 km north of the Spillway Boat Ramp.
280
Comment
CHSC83936
Carex hirtissima
L. P. Janeway; Gavin Blosser, Adam Henderson, John Hunt
2003-4-15
7758
Butte
Northern Sierra Nevada Foothills. Near west edge of Lake Oroville/North Fork Feather River 6.8 km north of the Spillway Boat Ramp. Meadow.
280
Comment
CHSC84687
Clarkia biloba subsp. brandegeeae
L. P. Janeway; John Hunt, Adam Henderson
2003-6-3
7803
Butte
Northern High Sierra Nevada. Southeast side of Middle Fork Feather River arm of Lake Oroville, 1.5 km southwest of mouth of Bean Creek.
283
Comment
CHSC84695
Hoita orbicularis
L. P. Janeway
2003-6-8
7822
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1100
Comment
CHSC84703
Clarkia biloba subsp. brandegeeae
L. P. Janeway; John Hunt, Adam Henderson
2003-6-3
7801
Butte
Northern Sierra Nevada Foothills. On peninsula into Lake Oroville formed by the confluence of South Fork and Middle Fork Feather River arms of the lake; along access road to Craig Boat-in Campground about 510 m east-northeast of the campground. Road cutbank.
317
Comment
CHSC84704
Clarkia concinna subsp. concinna
L. P. Janeway; John Hunt, Adam Henderson
2003-6-3
7804
Butte
Northern High Sierra Nevada. Southeast side of Middle Fork Feather River arm of Lake Oroville, 1.4 km southwest of mouth of Bean Creek.
283
Comment
CHSC84709
Carex subfusca
L. P. Janeway
2003-6-8
7821
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1100
Comment
CHSC84712
Carex pellita
L. P. Janeway
2003-6-8
7819
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1103
Comment
CHSC84713
Erythranthe inconspicua
L. P. Janeway; John Hunt, Adam Henderson
2003-6-17
7848
Butte
Northern High Sierra Nevada. Along southeast edge of North Fork Feather River arm of Lake Oroville, between mouth of Berry Creek and mouth of French Creek.
280
Comment
CHSC84715
Erythranthe inconspicua
L. P. Janeway; John Hunt, Adam Henderson
2003-6-17
7849
Butte
Northern High Sierra Nevada. Along northwest edge of North Fork Feather River arm of Lake Oroville, at the mouth of French Creek.
280
Comment
CHSC84717
Hieracium albiflorum
L. P. Janeway; John Hunt, Adam Henderson
2003-6-3
7802
Butte
Northern High Sierra Nevada. Southeast side of Middle Fork Feather River arm of Lake Oroville, 1.6 km southwest of mouth of Bean Creek.
287
Comment
CHSC84720
Carex nudata
L. P. Janeway
2003-5-11
7783
Butte
High Cascade Range. Along west edge of Butte Creek, 700 m south-southwest of the Ponderosa Way bridge (Forks of Butte); just upstream of the diversion structure.
588
Comment
CHSC84726
Erigeron inornatus var. inornatus
L. P. Janeway; Christine Hantelman
2003-6-19
7851
Butte
Northern Sierra Nevada Foothills. Along south edge of Middle Fork Feather River arm of Lake Oroville, half way between mouth of South Fork Feather River arm of the lake and mouth of Bean Creek.
277
Comment
CHSC84731
Calycadenia oppositifolia
L. P. Janeway; John Hunt
2003-6-20
7856
Butte
Northern Sierra Nevada Foothills. Serpentine outcrops on west side of West Branch Feather River arm of Lake Oroville, half way between Lime Saddle and Cape Horn.
296
Comment
CHSC84732
Calycadenia oppositifolia
L. P. Janeway; John Hunt
2003-6-20
7854
Butte
Northern Sierra Nevada Foothills. Along west edge of West Branch Feather River arm of Lake Oroville, 755 m north of Lime Saddle.
277
Comment
CHSC84733
Carex pachystachya
L. P. Janeway; John Hunt
2003-5-8
7781
Butte
Sacramento Valley. North end of Chico; along Sycamore Creek 90 m west of Cohasset Road bridge.
56
Comment
CHSC84734
Carex hirtissima
L. P. Janeway
2003-6-8
7816
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1116
Comment
CHSC84735
Carex densa
L. P. Janeway
2003-6-8
7820
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1100
Comment
CHSC84739
Rubus glaucifolius
L. P. Janeway; Christine Hantelman
2003-6-19
7850
Butte
Northern Sierra Nevada Foothills. Along south edge of Middle Fork Feather River arm of Lake Oroville, half way between mouth of South Fork Feather River arm of the lake and mouth of Bean Creek.
280
Comment
CHSC84747
Carex angustata
L. P. Janeway
2003-6-8
7823
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek.
1091
Comment
CHSC84749
Senecio eurycephalus var. lewisrosei
L. P. Janeway; John Hunt
2003-6-20
7855
Butte
Northern Sierra Nevada Foothills. Above northwest edge of West Branch Feather River arm of Lake Oroville, 1015 m north of Lime Saddle. Serpentine.
305
Comment
CHSC84751
Carex gracilior
L. P. Janeway; John Hunt
2003-5-8
7782
Butte
Sacramento Valley. North end of Chico; along Sycamore Creek 160 m west of Cohasset Road bridge.
56
Comment
CHSC84752
Carex jonesii
L. P. Janeway
2003-7-13
7900
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring.
1519
Comment
CHSC84753
Calycadenia truncata
L. P. Janeway; John Hunt
2003-6-20
7857
Butte
Northern Sierra Nevada Foothills. Serpentine outcrops on west side of West Branch Feather River arm of Lake Oroville, half way between Lime Saddle and Cape Horn.
296
Comment
CHSC84854
Lychnis coronaria
L. P. Janeway; John Hunt
2003-6-5
7812
Butte
Northern Sierra Nevada Foothills. Steep north-facing slope above Lake Oroville 635 m east of the south end of Bidwell Bar Bridge.
290
Comment
CHSC84855
Collinsia heterophylla
L. P. Janeway; John Hunt
2003-6-5
7811
Butte
Northern Sierra Nevada Foothills. Steep north-facing slope above Lake Oroville 635 m east of the south end of Bidwell Bar Bridge.
290
Comment
CHSC84858
Clarkia gracilis subsp. gracilis
L. P. Janeway
2003-5-24
7795
Butte
Northern Sierra Nevada Foothills. Along dirt road to 'Power-house' on the south side of the east end of Thermalito Diversion Pool (Feather River); 670 m southwest of the base of Oroville Dam. Road cut.
82
Comment
CHSC84866
Clarkia purpurea subsp. quadrivulnera
L. P. Janeway
2003-5-24
7796
Butte
Northern Sierra Nevada Foothills. Along dirt road to 'Power-house' on the south side of the east end of Thermalito Diversion Pool (Feather River); 670 m southwest of the base of Oroville Dam.
82
Comment
CHSC84867
Sidalcea asprella
L. P. Janeway; John Hunt
2003-6-5
7805
Butte
Northern Sierra Nevada Foothills. Northerly-facing slope over-looking Lake Oroville about 173 m west of the south end of Bidwell Bar Bridge, between the Oroville-Quincy Hwy and the lake.
299
Comment
CHSC84868
Sidalcea asprella
L. P. Janeway
2003-5-24
7797
Butte
Northern Sierra Nevada Foothills. Along OroDam Blvd. 585 m southwest of the base of Oroville Dam.
137
Comment
CHSC84921
Carex lemmonii
L. P. Janeway
2003-7-13
7902
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring.
1519
Comment
CHSC84922
Anthoxanthum odoratum
L. P. Janeway
2003-7-13
7901
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring.
1519
Comment
CHSC84927
Carex angustata
L. P. Janeway
2003-7-13
7899
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring.
1519
Comment
CHSC85002
Bromus laevipes
L. P. Janeway; John Hunt
2003-6-5
7806
Butte
Northern Sierra Nevada Foothills. Northerly-facing slope over-looking Lake Oroville about 173 m west of the south end of Bidwell Bar Bridge, between the Oroville-Quincy Hwy and the lake.
299
Comment
CHSC85004
Lipocarpha micrantha
L. P. Janeway
2003-9-3
7974
Butte
Northern High Sierra Nevada. A little below high water line on north side of South Fork Feather River arm of Lake Oroville, about 35 m west of the Enterprise Boat Ramp, about 1.6 km west-northwest of the north end of Enterprise Bridge.
268
Comment
CHSC85909
Holodiscus discolor
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-3-25
7744
Butte
Northern Sierra Nevada Foothills. Steep north-facing slope just above North Fork Feather River arm of Lake Oroville; 1.9 km north of Bloomer Hill, 2.9 km east of mouth of West Branch Feather River arm of Lake Oroville.
290
Comment
CHSC85910
Scutellaria californica
L. P. Janeway; Gail Kuenster, Adam Henderson
2003-3-12
7739
Butte
Northern High Sierra Nevada. Cool shady drainage about 35 m northeast of North Fork Feather River arm of Lake Oroville; 1.9 km north-northwest of mouth of French Creek.
290
Comment
CHSC85914
Carex aquatilis var. aquatilis
L. P. Janeway; Gavin Blosser, John Hunt
2003-4-22
7764
Butte
Northern Sierra Nevada Foothills. Just below high water line of Lake Oroville on south side of Bloomer Point Campground (west side of the lake); 4.7 km southwest of Bloomer Hill.
271
Comment
CHSC85917
Agoseris heterophylla
L. P. Janeway; Gavin Blosser, Adam Henderson, John Hunt
2003-4-15
7757
Butte
Northern Sierra Nevada Foothills. Above an ephemeral drainage on south side of Potter Ravine arm of Lake Oroville, 1.8 km north of the Spillway Boat Ramp.
296
Comment
CHSC85918
Carex gracilior
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-4-10
7755
Butte
Northern High Sierra Nevada. Near western end of peninsula between Middle and South Forks Feather River arms of Lake Oro-ville; 2.1 km east of the Bidwell Bar Bridge; next to Craig Saddle Boat-in Campground.
290
Comment
CHSC85920
Carex aquatilis var. aquatilis
L. P. Janeway; Gavin Blosser, Paul Kirk
2003-3-27
7748
Butte
Northern Sierra Nevada Foothills. At high water line of Middle Fork Feather River arm of Lake Oroville, at the mouth of Syca-more Creek; 3.1 km north-northeast of the Bidwell Bar Bridge.
274
Comment
CHSC86104
Carex densa
L. P. Janeway; John Hunt
2003-4-22
7760
Butte
Northern Sierra Nevada Foothills. 274 m west of Lake Oroville and Bloomer Cove Campground; 5.3 km southwest of Bloomer Hill.
302
Comment
CHSC86105
Melica torreyana
L. P. Janeway; John Hunt
2003-4-22
7765
Butte
Northern Sierra Nevada Foothills. Peninsula on west side of Lake Oroville at Goat Ranch Campground; 2.9 km west of Bloomer Hill.
287
Comment
CHSC86111
Horkelia californica subsp. dissita
L. P. Janeway; John Hunt
2003-4-22
7761
Butte
Northern Sierra Nevada Foothills. Just below high water line of Lake Oroville on south side of Bloomer Point Campground (west side of the lake); 4.7 km southwest of Bloomer Hill. Large meadow that extends above and below high water line.
271
Comment
CHSC86530
Melica californica
L. P. Janeway
2003-5-7
7777
Butte
Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam.
329
Comment
CHSC86531
Panicum acuminatum var. acuminatum
L. P. Janeway; John Hunt
2003-7-1
7862
Butte
Northern High Sierra Nevada. Along east edge of Middle Fork Feather River arm of Lake Oroville, 1.2 km southwest of mouth of Frey Creek
280
Comment
CHSC86533
Brachypodium distachyon
L. P. Janeway
2003-5-7
7776
Butte
Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam.
329
Comment
CHSC86534
Carex gracilior
L. P. Janeway; John Hunt
2003-6-13
7829
Butte
Northern High Sierra Nevada. North side of South Fork Feather River arm of Lake Oroville, 230 m north of the north end of En-terprise Bridge. Dirt roadside at intersection of Springer Road (Road 19N31X) and Feather Falls Road (Lumpkin Ridge Road).
305
Comment
CHSC86539
Lupinus nanus var. vallicola
L. P. Janeway; John Hunt, Adam Henderson
2003-5-29
7800
Butte
Northern High Sierra Nevada. Steep northwest-facing slope just above the Middle Fork Feather River arm of Lake Oroville; 5.1 km west-southwest of mouth of Frey Creek.
287
Comment
CHSC86544
Lupinus albicaulis var. albicaulis
L. P. Janeway; John Hunt, Christine Hantelman
2003-6-26
7860
Butte
Northern Sierra Nevada Foothills. Along south edge of South Fork Feather River arm of Lake Oroville, 2.5 km east-southeast of south end of Bidwell Bar bridge.
280
Comment
CHSC86545
Penstemon laetus var. leptosepalus
L. P. Janeway; John Hunt
2003-6-13
7826
Butte
Northern High Sierra Nevada. North side of South Fork Feather River arm of Lake Oroville, 140 m northwest of the north end of Enterprise Bridge.
287
Comment
CHSC86549
Carex fracta
L. P. Janeway; John Hunt
2003-7-1
7864
Butte
Northern High Sierra Nevada. Along west edge of Middle Fork Feather River arm of Lake Oroville, 1.2 km west-southwest of mouth of Frey Creek.
283
Comment
CHSC86573
Trientalis latifolia
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-4-30
7767
Butte
Northern Sierra Nevada Foothills. Just above North Fork Feather River arm of Lake Oroville, south side of lake; 2.8 km northeast of Bloomer Hill.
280
Comment
CHSC86574
Senecio integerrimus var. major
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-4-30
7768
Butte
Northern Sierra Nevada Foothills. Just above North Fork Feather River arm of Lake Oroville, south side of lake; 2.7 km northeast of Bloomer Hill.
280
Comment
CHSC86575
Cardamine pachystigma
L. P. Janeway; Gavin Blosser, Adam Henderson
2003-4-30
7769
Butte
Northern Sierra Nevada Foothills. Just above North Fork Feather River arm of Lake Oroville, south side of lake; 2.7 km northeast of Bloomer Hill.
280
Comment
CHSC86579
Triphysaria pusilla
L. P. Janeway; Gavin Blosser
2003-5-1
7771
Butte
Northern Sierra Nevada Foothills. Foreman Creek Recreation Area; 515 m west of mouth of Foreman Creek at Lake Oroville; about 115 m northeast of high water line of the lake. Along small dirt road.
283
Comment
CHSC86580
Eriogonum umbellatum var. ahartii
L. P. Janeway; John Hunt
2003-6-20
7858
Butte
Northern Sierra Nevada Foothills. West side of West Branch Feather River arm of Lake Oroville, half way between Lime Saddle and Cape Horn.
277
Comment
CHSC86586
Helianthella californica var. nevadensis
L. P. Janeway; John Hunt, Christine Hantelman
2003-6-26
7859
Butte
Northern Sierra Nevada Foothills. Along south edge of South Fork Feather River arm of Lake Oroville, 2.2 km east-southeast of south end of Bidwell Bar bridge.
277
Comment
CHSC86587
Horkelia tridentata subsp. tridentata
L. P. Janeway; John Hunt
2003-6-13
7827
Butte
Northern High Sierra Nevada. North side of South Fork Feather River arm of Lake Oroville, 280 m east of the north end of Enter-prise Bridge.
280
Comment
CHSC86588
Clarkia biloba subsp. brandegeeae
L. P. Janeway; John Hunt, Adam Henderson
2003-5-29
7799
Butte
Northern High Sierra Nevada. Steep northwest-facing slope just above the Middle Fork Feather River arm of Lake Oroville; 5.1 km west-southwest of mouth of Frey Creek.
287
Comment
CHSC86591
Galium aparine
L. P. Janeway; Barbara Castro, Eric Ryan
2003-4-19
7759
Butte
Sacramento Valley. City of Chico residential area; West 12th Street between Broadway and Oakdale.
59
Comment
CHSC86592
Calycadenia oppositifolia
L. P. Janeway; John Hunt
2003-7-11
7897
Butte
Northern High Sierra Nevada. Above northeast edge of North Fork Feather River arm of Lake Oroville, 1200 m north of mouth of French Creek.
305
Comment
CHSC86593
Hamamelis vernalis
L. P. Janeway; John Hunt
2003-7-11
7898
Butte
Northern High Sierra Nevada. Low in canyon of North Fork Feather River (Lake Oroville) between Big Bend Mountain and Swayne Hill; 1.8 km north-northwest of the mouth of French Creek.
299
Comment
CHSC86594
Isoetes nuttallii
L. P. Janeway
2003-5-7
7774
Butte
Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam.
329
Comment
CHSC86595
Pectocarya pusilla
L. P. Janeway
2003-5-7
7772
Butte
Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam.
360
Comment
CHSC86849
Sericocarpus oregonensis
L. P. Janeway; Gavin Blosser
2003-8-27
7970
Butte
Northern Sierra Nevada Foothills. East side of McCabe Creek arm of South Fork Feather River arm of Lake Oroville; 1.0 km (air) south-southwest of the southern end of Enterprise Bridge.
282
Comment
CHSC86851
Chaenactis glabriuscula var. heterocarpha
L. P. Janeway; Gail Kuenster, Shirley Innecken
2003-5-14
7787
Butte
Northern Sierra Nevada Foothills. West side of West Branch Feather River arm of Lake Oroville, 680 m southwest of Cape Horn.
314
Comment
CHSC86852
Githopsis pulchella subsp. campestris
L. P. Janeway; Gail Kuenster, Shirley Innecken
2003-5-14
7788
Butte
Northern Sierra Nevada Foothills. West side of West Branch Feather River arm of Lake Oroville, 680 m southwest of Cape Horn.
314
Comment
CHSC86853
Acmispon strigosus
L. P. Janeway; John Hunt, Adam Henderson
2003-5-13
7785
Butte
Northern High Sierra Nevada. East side of Middle Fork Feather River arm of Lake Oroville, 1.2 km southwest of mouth of Frey Creek.
290
Comment
CHSC86854
Bromus laevipes
L. P. Janeway; John Hunt
2003-5-22
7793
Butte
Northern Sierra Nevada Foothills. Northeast-facing slope between Lime Saddle Campground and West Branch Feather River arm of Lake Oroville.
287
Comment
CHSC86855
Logfia filaginoides
L. P. Janeway; John Hunt, Adam Henderson
2003-5-13
7784
Butte
Northern High Sierra Nevada. East side of Middle Fork Feather River arm of Lake Oroville, 1.0 km southwest of mouth of Frey Creek.
299
Comment
CHSC86856
Chamaebatia foliolosa
L. P. Janeway; Gavin Blosser
2003-9-3
7973
Butte
Northern High Sierra Nevada. Along southwest edge of Ponderosa Reservoir 180 m south of Ponderosa Dam (South Fork Feather River).
299
Comment
CHSC86859
Leptosiphon parviflorus
L. P. Janeway; John Hunt
2003-5-21
7790
Butte
Northern Sierra Nevada Foothills. Foreman Creek Recreation Area, Lake Oroville; top of north/south trending ridge between Foreman Creek and Lake Oroville to the west; 2.6 km west-northwest of Canyon Creek Bridge.
442
Comment
CHSC86860
Frangula rubra
L. P. Janeway; John Hunt
2003-7-11
7896
Butte
Northern High Sierra Nevada. Along east side of North Fork Feather River arm of Lake Oroville; 1.1 km north-northeast of mouth of French Creek.
296
Comment
CHSC86861
Leptosiphon filipes
L. P. Janeway; John Hunt
2003-5-21
7791
Butte
Northern Sierra Nevada Foothills. Foreman Creek Recreation Area, Lake Oroville; top of north/south trending ridge between Foreman Creek and Lake Oroville to the west; 2.6 km west-northwest of Canyon Creek Bridge.
442
Comment
CHSC86862
Carex barbarae
L. P. Janeway; Gavin Blosser
2003-4-23
7766
Butte
Northern Sierra Nevada Foothills. South side of South Fork Feather River arm of Lake Oroville; between Stringtown Road and the lake; 1.9 km east of Stringtown Mountain.
305
Comment
CHSC86863
Brachypodium distachyon
L. P. Janeway; John Hunt
2003-5-21
7792
Butte
Northern Sierra Nevada Foothills. Foreman Creek Recreation Area, Lake Oroville; top of north/south trending ridge between Foreman Creek and Lake Oroville to the west; 2.6 km west-northwest of Canyon Creek Bridge.
442
Comment
CHSC86952
Dianthus armeria subsp. armeria
L. P. Janeway; B. Castro
2001-6-17
7184
Butte
Northern High Sierra Nevada. 5.5 km (air) northeast of Brush Creek; 1.6 km south of Junction House, along Road 22N49 parallel to and 60-100 m west of Oroville-Quincy Hwy.
1000
Comment
CHSC86953
Clarkia rhomboidea
L. P. Janeway; B. Castro
2001-6-17
7183
Butte
Northern High Sierra Nevada. 5.5 km (air) northeast of Brush Creek; 1.6 km south of Junction House, along Road 22N49 parallel to and 60-100 m west of Oroville-Quincy Hwy.
1000
Comment
CHSC86972
Madia gracilis
L. P. Janeway; John Hunt
2003-6-12
7825
Butte
Northern Sierra Nevada Foothills. At Lime Saddle; about 100 m northeast of junction of the campground road and Lime Saddle/Nelson Bar Road; west side of West Branch Feather River arm of Lake Oroville.
305
Comment
CHSC88363
Carex pendula
L. P. Janeway
2004-6-20
8137
Butte
Sacramento Valley. South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
59
Comment
CHSC88364
Carex pendula
L. P. Janeway
2004-6-20
8137
Butte
Sacramento Valley. South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
59
Comment
CHSC88471
Schoenoplectus mucronatus
L. P. Janeway; Gail Kuenster
2004-6-29
8172
Butte
Northern Sierra Nevada Foothills. Cove on south side of South Fork Feather River arm of Lake Oroville between Stringtown Mountain and Stringtown Road.
280
Comment
CHSC88476
Paspalum dilatatum
L. P. Janeway
2004-6-20
8138
Butte
Sacramento Valley. South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
59
Comment
CHSC88941
Carex nebrascensis
L. P. Janeway; B. Castro
2004-8-15
8244
Butte
High Cascade Range. Meadow along southeast side of Skyway (Humbug Summit Road), at the Cornelia Lott Sank Memorial Spring.
1519
Comment
CHSC89037
Carex nebrascensis
L. P. Janeway; B. Castro
2004-8-15
8245
Butte
High Cascade Range. At Cold Springs; north side of Humbug Summit Road halfway between Willow Creek and Humbug Summit.
1975
Comment
CHSC89738
Carex specifica
L. P. Janeway; Robert F. C. Naczi
2004-7-24
8183
Butte
High Cascade Range. Near Scotts John Creek at crossing of the road connecting upper Humboldt Summit Road and Humbug Summit Road.
1737
Comment
CHSC89744
Osmorhiza occidentalis
L. P. Janeway; Robert F. C. Naczi
2004-7-23
8181
Butte
High Cascade Range. Forested slope about 0.3 km southeast of the east end of Philbrook Reservoir. Northwest-facing slope.
1707
Comment
CHSC89745
Osmorhiza occidentalis
L. P. Janeway; Robert F. C. Naczi
2004-7-23
8181
Butte
High Cascade Range. Forested slope about 0.3 km southeast of the east end of Philbrook Reservoir. Northwest-facing slope.
1707
Comment
CHSC89826
Carex barbarae
L. P. Janeway; B. Castro
2004-6-13
8136
Butte
Northern High Sierra Nevada. Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road; 3.6 air km east of Forbestown; near headwaters of Costa Creek. South-facing slopes. Growing in and up out of dry shallow roadside ditch about 20 m away from small creek.
829
Comment
CHSC89834
Polygala cornuta var. cornuta
L. P. Janeway; B. Castro
2004-6-13
8134
Butte
Northern High Sierra Nevada. Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road; 3.6 air km east of Forbestown; near headwaters of Costa Creek. South-facing slopes.
829
Comment
CHSC89845
Senecio eurycephalus var. eurycephalus
L. P. Janeway; B. Castro
2004-6-13
8135
Butte
Northern High Sierra Nevada. Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road; 3.6 air km east of Forbestown; near headwaters of Costa Creek. South-facing slopes.
829
Comment
CHSC89846
Dichelostemma multiflorum
L. P. Janeway; B. Castro
2004-6-13
8133
Butte
Northern High Sierra Nevada. Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road; 3.6 air km east of Forbestown; near headwaters of Costa Creek. South-facing slopes.
829
Comment
CHSC89853
Triteleia bridgesii
L. P. Janeway; B. Castro
2004-6-13
8131
Butte
Northern High Sierra Nevada. Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road; 3.6 air km east of Forbestown; near headwaters of Costa Creek. South-facing slopes.
829
Comment
CHSC89896
Rhynchospora californica
L. P. Janeway
2004-12-11
8326
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; southeast-facing slope about 350 m north of Parking Lot F; west side of major ephemeral drainage about 240 m west of upper high voltage power lines. Seep about 50 m long, 25 m wide.
116
Comment
CHSC90294
Lupinus latifolius var. columbianus
L. P. Janeway
1994-7-19
4698
Butte
Northern High Sierra Nevada. South side of Cascade Creek 0.4 mi east of confluence with South Branch Middle Fork Feather River.
1179
Comment
CHSC90295
Linnaea borealis var. longiflora
L. P. Janeway
1994-7-19
4697
Butte
Northern High Sierra Nevada. South side of Cascade Creek 0.4 mi east of confluence with South Branch Middle Fork Feather River.
1179
Comment
CHSC90296
Gaultheria ovatifolia
L. P. Janeway
1994-7-19
4696
Butte
Northern High Sierra Nevada. South side of Cascade Creek 0.4 mi east of confluence with South Branch Middle Fork Feather River.
1179
Comment
CHSC90298
Ericameria bloomeri
L. P. Janeway
1994-8-16
4735
Butte
High Cascade Range. Ridge between Little Kimshew Creek and Big Kimshew Creek; just east of Concow Road 1.2 mi north of Ramsey Bar. Logging landing flat along ridge.
1478
Comment
CHSC90308
Rosa rubiginosa
L. P. Janeway
1994-9-29
4758
Butte
Northern High Sierra Nevada. Northeast side of Quartz Hill; overlooking Quartz Creek and Fall River Campground.
1310
Comment
CHSC90963
Parentucellia viscosa
L. P. Janeway; M. Brown, S. Mackey Hillaire, J. Tuitele-Lewis
2005-5-4
8381
Butte
Northern Sierra Nevada Foothills. Along the north edge of Hwy 70 0.5 km east of Cherokee Road.
299
Comment
CHSC90964
Parentucellia viscosa
L. P. Janeway
2005-5-9
8384
Butte
Northern Sierra Nevada Foothills. Northwest side of Hwy 70 0.6 km southwest of Pentz Road.
207
Comment
CHSC90965
Arctostaphylos nevadensis
L. P. Janeway; Matt Brown, Samantha Mackey Hillaire
2005-5-11
8387
Butte
Northern High Sierra Nevada. Plumas National Forest; upper slope overlooking Lockerman Creek, 0.5 km east of Lockerman Creek and 2.3 km north-northeast of its confluence at Camp Creek.
1250
Comment
CHSC90967
Woodwardia fimbriata
L. P. Janeway; J. Tuitele-Lewis, M. Brown, S. Mackey Hillaire
2005-5-4
8380
Butte
Northern High Sierra Nevada. Plumas National Forest; Half way between Dogwood Creek and Camp Creek, along a minor tributary of Camp Creek; between Roads 23N02 and 24N13.
1021
Comment
CHSC90968
Bromus tectorum
L. P. Janeway; M. Brown, S. Mackey Hillaire, J. Tuitele-Lewis
2005-5-4
8379
Butte
Northern High Sierra Nevada. Plumas National Forest; just below Road 23N02 0.5 km north of County Road 66553; near top of a minor drainage into Camp Creek but 0.7 km east of Dogwood Creek.
1067
Comment
CHSC90971
Eremogone cliftonii
L. P. Janeway; S. Mackey Hillaire, M. Brown, J. Tuitele-Lewis
2005-5-4
8377
Butte
Northern High Sierra Nevada. Plumas National Forest; along Pulga Road about 1.2 km north of Mayaro and North Fork Feather River, 0.2 km east of Camp Creek.
747
Comment Read comments Jul 8 2014
CHSC90972
Eremogone cliftonii
L. P. Janeway; C. Christofferson, S. Mackey Hillaire, M. Brown
2005-5-11
8388
Butte
Northern High Sierra Nevada. Plumas National Forest; upper slope overlooking Lockerman Creek, 0.7 km east of Lockerman Creek and 1.2 km east-northeast of its confluence at Camp Creek.
1234
Comment Read comments Jul 8 2014
CHSC90973
Eremogone cliftonii
L. P. Janeway; S. Mackey Hillaire, M. Brown, J. Tuitele-Lewis
2005-5-4
8376
Butte
Northern High Sierra Nevada. Plumas National Forest; along Pulga Road on southwest side of Dogwood Creek; canyon of North Fork Feather River.
594
Comment Read comments Jul 8 2014
CHSC90974
Eremogone cliftonii
L. P. Janeway; M. Brown, S. Mackey Hillaire, J. Tuitele-Lewis
2005-5-4
8378
Butte
Northern High Sierra Nevada. Plumas National Forest; just above Road 23N02 0.2 km north of County Road 66553; top of a minor drainage into Camp Creek but 0.5 km east of Dogwood Creek.
1073
Comment Read comments Jul 8 2014
CHSC90975
Verbascum blattaria
L. P. Janeway
2005-5-9
8383
Butte
Sacramento Valley. Along east side of Hwy 70 across from Clark Road/Hwy 191.
99
Comment
CHSC91174
Eremogone cliftonii
L. P. Janeway
2005-5-29
8404
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment Read comments Jul 8 2014
CHSC91175
Carex brainerdii
L. P. Janeway
2005-5-29
8406
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment
CHSC91260
Rosa bridgesii
L. P. Janeway
2005-5-29
8402
Butte
Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC91261
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2005-5-29
8401
Butte
Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC91263
Eremogone cliftonii
L. P. Janeway; Matt Brown, Jamie Tuitele-Lewis
2005-5-25
8396
Butte
Northern High Sierra Nevada. Plumas National Forest; top of south-trending granite ridgetop with large rounded rock outcrop-pings; 1.3 km northeast of Flea Mountain; drainage of Dogwood Creek.
1152
Comment Read comments Jul 8 2014
CHSC91264
Erythranthe bicolor
L. P. Janeway
2005-5-29
8398
Butte
Northern High Sierra Nevada. Isolated block of serpentine between the east end of Hollywood Drive, Magalia and the upper end of Magalia Reservoir.
762
Comment
CHSC91265
Lupinus apertus
L. P. Janeway
2005-5-29
8405
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment
CHSC91266
Streptanthus polygaloides
L. P. Janeway
2005-5-29
8414
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km southwest of Pulga.
960
Comment
CHSC91270
Carex multicaulis
L. P. Janeway
2005-5-29
8409
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment
CHSC91473
Lupinus grayi
L. P. Janeway
2005-6-26
8437
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek.
1305
Comment
CHSC91477
Eremogone cliftonii
L. P. Janeway
2005-6-26
8436
Butte
Northern High Sierra Nevada. Open granite ridgetop 0.3 km west of Cedar Creek and 2.6 km north-northwest of the mouth of Cedar Creek at North Fork Feather River.
1295
Comment Read comments Jul 8 2014
CHSC91479
Eremogone cliftonii
L. P. Janeway; Linnea Hanson
2005-6-29
8444
Butte
Northern High Sierra Nevada. Plumas National Forest; south side of Hwy 70 on the south side of the canyon of North Fork Feather River, 100 m west of the western driveway to Cresta Powerhouse. Steep, north-northwest facing road cutbank.
455
Comment Read comments Jul 8 2014
CHSC91480
Eriogonum lobbii
L. P. Janeway; Linnea Hanson
2005-6-29
8446
Butte
Northern High Sierra Nevada. Open granite ridgetop 0.3 km west of Cedar Creek and 2.6 km north-northwest of the mouth of Cedar Creek at North Fork Feather River.
1295
Comment
CHSC91671
Orthilia secunda
L. P. Janeway; Matt Brown
2005-7-13
8491
Butte
Northern High Sierra Nevada. Plumas National Forest; Along Cedar Creek 0.4 km south of the Plumas County line; about 1.9 km northwest of North Fork Feather River.
1244
Comment
CHSC91672
Leptosiphon filipes
L. P. Janeway; Matt Brown, Jamie Tuitele-Lewis
2005-7-12
8490
Butte
Northern High Sierra Nevada. Plumas National Forest; ridge between Camp Creek and canyon of North Fork Feather River; 0.5 km southeast of confluence of Camp Creek and Lockerman Creek. Steep southwest-facing slope.
981
Comment
CHSC91928
Lupinus latifolius var. columbianus
L. P. Janeway
2005-7-16
8493
Butte
Northern High Sierra Nevada. Along Road 24N13 at small side drainage west to Lockerman Creek, opposite confluence of Lockerman Creek at Camp Creek.
969
Comment
CHSC91991
Sidalcea gigantea
L. P. Janeway
2005-9-4
8532
Butte
Northern High Sierra Nevada. Between Road 24N13 and a north-eastern tributary to upper Lockerman Creek; about 1.3 km south of Logue Meadows.
1329
Comment
CHSC91992
Sidalcea gigantea
L. P. Janeway
2005-9-4
8534
Butte
Northern High Sierra Nevada. Along Road 24N13 crossing an uppermost small branch of Lockerman Creek; 0.6 km south-southwest of Logue Meadows.
1337
Comment
CHSC92276
Achnatherum stillmanii
L. P. Janeway; B. Castro
2005-8-3
8517
Butte
Northern High Sierra Nevada. Plumas National Forest; southerly-facing forested slope between Flea Mountain and Dogwood Creek, 1.3 km northeast of top of Flea Mountain.
1122
Comment
CHSC92285
Eriogonum umbellatum var. ahartii
L. P. Janeway; B. Castro
2005-8-1
8515
Butte
Northern High Sierra Nevada. Plumas National Forest; small knob of serpentine between upper end of Magalia Reservoir and Hollywood Drive, Magalia.
741
Comment Read comments Feb 20 2019
CHSC92286
Eriogonum umbellatum var. ahartii
L. P. Janeway; B. Castro
2005-8-1
8516
Butte
Northern High Sierra Nevada. Plumas National Forest; open serpentine slope/knob 0.5 km south of the Paradise Lake dam; east side of Little Butte Creek.
756
Comment
CHSC92530
Dichelostemma capitatum subsp. capitatum
L. P. Janeway
2005-3-1
8339
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92532
Cardamine pachystigma
L. P. Janeway; S. Mackey Hillaire, M. Brown, J. Tuitele-Lewis
2005-4-26
8369
Butte
Northern High Sierra Nevada. Plumas National Forest; Ridgetop between Cirby Creek and Flea Valley Creek drainages; along Concow Road 0.9 road km north-northwest of junction with Rim Road (Ponderosa Way).
1042
Comment
CHSC92534
Cerastium glomeratum
L. P. Janeway
2005-3-10
8344
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92535
Prunus emarginata
L. P. Janeway; Matt Brown, Chris Christofferson
2005-5-3
8374
Butte
Northern High Sierra Nevada. Plumas National Forest; on Sawmill Peak, 560 m east-southeast of the Lookout Tower; 2.4 km east of Magalia. Edge of old roadway.
966
Comment
CHSC92536
Holodiscus discolor
L. P. Janeway; M. Brown, S. Mackey Hillaire, L. Hanson
2005-4-25
8370
Butte
Northern High Sierra Nevada. Plumas National Forest; north end of Rocky Ridge, southwest side of Rim Road (Ponderosa Way) 1.4 road km southeast of junction with Concow Road.
1036
Comment
CHSC92537
Rhamnus tomentella subsp. tomentella
L. P. Janeway; Matt Brown, Chris Christofferson
2005-5-3
8375
Butte
Northern High Sierra Nevada. Plumas National Forest; along east side of Concow Road 110 m north of the side road to top of Sawmill Peak; 970 m east of the Lookout Tower; 2.7 km east of Magalia. Ridgetop.
954
Comment
CHSC92538
Lupinus pachylobus
L. P. Janeway
2005-3-10
8347
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92540
Petrorhagia dubia
L. P. Janeway; M. Brown, S. Mackey Hillaire, C. Christofferson
2005-5-2
8372
Butte
Northern High Sierra Nevada. Plumas National Forest; south side near top of ridge trending southeast from Flea Mountain; 2.1 km southeast of top of Flea Mountain and +-overlooking Pulga. Along un-used dirt road under high power lines.
1067
Comment
CHSC92546
Briza minor
L. P. Janeway
2005-3-10
8346
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92547
Lepidium nitidum var. nitidum
L. P. Janeway
2005-3-10
8348
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92548
Aira caryophyllea
L. P. Janeway
2005-3-10
8345
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92549
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway; Matt Brown, Chris Christofferson
2005-5-3
8373
Butte
Northern High Sierra Nevada. Plumas National Forest; on Saw-mill Peak, 350 m east of the Lookout Tower; 2.2 km east of Magalia.
991
Comment
CHSC92550
Festuca californica var. californica
L. P. Janeway
2005-4-6
8359
Butte
Northern High Sierra Nevada. Plumas National Forest; southwestern non-serpentine spur ridge at south end of Rocky Ridge, about 2.2 km east of north end of Concow Reservoir.
860
Comment
CHSC92554
Prunus avium
L. P. Janeway; C. Christofferson, M. Brown, S. Mackey Hillaire
2005-4-19
8363
Butte
Northern High Sierra Nevada. Plumas National Forest; in small upper drainage of Flea Valley Creek, about 560 m east-northeast of junction of Concow Road and Rim Road (Ponderosa Way).
841
Comment
CHSC92555
Trifolium albopurpureum var. albopurpureum
L. P. Janeway
2005-4-25
8364
Butte
Northern High Sierra Nevada. Plumas National Forest; near top of north end of Rocky Ridge; uppermost slope of northeastern tributary to Concow Reservoir; about 40 m south of Rim Road (Ponderosa Way).
951
Comment
CHSC92556
Trifolium microcephalum
L. P. Janeway
2005-4-25
8365
Butte
Northern High Sierra Nevada. Plumas National Forest; near top of north end of Rocky Ridge; uppermost slope of northeastern tributary to Concow Reservoir; about 40 m south of Rim Road (Ponderosa Way).
951
Comment
CHSC92557
Fritillaria recurva
L. P. Janeway
2005-4-25
8366
Butte
Northern High Sierra Nevada. Plumas National Forest; ridgetop northern end of Rocky Ridge; just above Rim Road (Ponderosa Way) 200 m east-southeast of junction with Concow Road; head of upper side drainage of Flea Valley Creek.
988
Comment
CHSC92558
Cynoglossum grande
L. P. Janeway
2005-4-25
8367
Butte
Northern High Sierra Nevada. Plumas National Forest; upper slope of side drainage of Flea Valley Creek 180 m northeast of junction of Concow Road and Rim Road (Ponderosa Way).
951
Comment
CHSC92560
Microsteris gracilis
L. P. Janeway
2005-3-1
8337
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92566
Sanicula bipinnata
L. P. Janeway
2005-3-10
8356
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92567
Plagiobothrys austiniae
L. P. Janeway
2005-3-10
8355
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92568
Cardamine oligosperma
L. P. Janeway
2005-3-1
8335
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92570
Dodecatheon clevelandii subsp. patulum
L. P. Janeway
2005-3-1
8338
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92571
Blennosperma nanum var. nanum
L. P. Janeway
2005-3-1
8333
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92573
Minuartia californica
L. P. Janeway
2005-3-1
8341
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92574
Layia fremontii
L. P. Janeway
2005-3-1
8340
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92575
Erodium brachycarpum
L. P. Janeway
2005-3-10
8357
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92576
Geranium molle
L. P. Janeway
2005-3-15
8358
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92577
Vicia sativa subsp. sativa
L. P. Janeway
2005-3-10
8351
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
CHSC92582
Streptanthus tortuosus var. orbiculatus
L. P. Janeway; Matt Brown
2005-5-17
8391
Butte
Northern High Sierra Nevada. Plumas National Forest; opening granite ridgetop 0.3 km west of Cedar Creek and 2.6 km north-northwest of the mouth of Cedar Creek at North Fork Feather River.
1295
Comment
CHSC92585
Poa secunda subsp. secunda
L. P. Janeway; Jamie Tuitele-Lewis, Matt Brown, Samantha Hillaire
2005-5-10
8386
Butte
Northern High Sierra Nevada. Plumas National Forest; southeast-facing slope above North Fork Feather River between Lockerman Creek and Cedar Creek.
1116
Comment
CHSC92586
Epilobium minutum
L. P. Janeway
2005-5-29
8400
Butte
Northern High Sierra Nevada. Isolated block of serpentine between the east end of Hollywood Drive, Magalia and the upper end of Magalia Reservoir.
762
Comment
CHSC92589
Clarkia purpurea subsp. purpurea
L. P. Janeway
2005-5-17
8393
Butte
Sacramento Valley. 0.5 km west of Larkin Road, 1.7 km south of Hwy. 162, about 0.5 km northeast of Thermalito Afterbay.
43
Comment
CHSC92647
Achnatherum lemmonii
L. P. Janeway
2005-5-29
8415
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km southwest of Pulga.
960
Comment
CHSC92648
Melica californica var. californica
L. P. Janeway
2005-5-29
8416
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km southwest of Pulga.
960
Comment
CHSC92660
Poa secunda subsp. secunda
L. P. Janeway
2005-5-29
8413
Butte
Northern High Sierra Nevada. 0.2 km northwest of Concow Road at the gap between the head of Rock Creek and the Little Kimshew Creek drainage.
1478
Comment
CHSC92670
Melica aristata
L. P. Janeway
2005-6-26
8440
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek.
1305
Comment
CHSC92730
Epilobium minutum
L. P. Janeway
2005-6-26
8432
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92732
Streptanthus polygaloides
L. P. Janeway
2005-6-26
8431
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92733
Dichelostemma multiflorum
L. P. Janeway
2005-6-26
8430
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92734
Penstemon azureus var. azureus
L. P. Janeway
2005-6-26
8429
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92735
Diplacus mephiticus
L. P. Janeway
2005-6-26
8439
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek.
1305
Comment
CHSC92743
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2005-6-26
8433
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92744
Penstemon neotericus
L. P. Janeway; Barbara Castro, Shannon Nielsen
2005-6-20
8425
Butte
Northern High Sierra Nevada. Plumas National Forest; near top of ridge on east side of Lockerman Creek 0.6 km east-northeast of its confluence with Camp Creek.
1085
Comment
CHSC92746
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2005-6-26
8434
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92761
Penstemon newberryi var. newberryi
L. P. Janeway
2005-5-29
8412
Butte
Northern High Sierra Nevada. 0.2 km northwest of Concow Road at the gap between the head of Rock Creek and the Little Kimshew Creek drainage. Steep east-facing slope.
1478
Comment
CHSC92885
Brodiaea sierrae
L. P. Janeway
2005-6-26
8428
Butte
Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
CHSC92936
Brodiaea sierrae
L. P. Janeway
2005-7-16
8497
Butte
Northern High Sierra Nevada. On Rocky Ridge, along Rim Road (Ponderosa Way); about 1.3 km south of Batchelor Point. Near ridgetop.
927
Comment
CHSC92937
Calycadenia truncata
L. P. Janeway
2005-7-16
8496
Butte
Northern High Sierra Nevada. On Rocky Ridge, along Rim Road (Ponderosa Way); about 1.3 km south of Batchelor Point. Near ridgetop.
927
Comment
CHSC92946
Clarkia mildrediae subsp. lutescens
L. P. Janeway; B. Castro, David Toren
2005-7-20
8500
Butte
Northern High Sierra Nevada. Along Pine Cluster Ranch Road 1.1 km east of Concow Road; about 2.2 km northeast of upper end of Concow Reservoir.
677
Comment
CHSC92947
Lithocarpus densiflorus var. densiflorus
L. P. Janeway
2005-7-17
8499
Butte
Northern High Sierra Nevada. West side near top of ridge on east side of Lockerman Creek, 0.5 km northeast of confluence of Lockerman Creek at Camp Creek.
1076
Comment
CHSC92957
Vaccinium parvifolium
L. P. Janeway
1994-7-27
4701
Butte
Northern High Sierra Nevada. Narrow northeast-trending ridge overlooking South Branch Middle Fork Feather River; about 1.7 mi east of Milsap Bar.
1158
Comment Read comments Feb 8 2016
CHSC92963
Erigeron inornatus var. inornatus
L. P. Janeway
2005-9-4
8531
Butte
Northern High Sierra Nevada. Ridge between Cedar Creek and un-named creek to the west; west-facing slope above the un-named drainage; 2.2 km northwest of Arch Rock on North Fork Feather River.
1244
Comment
CHSC93069
Collomia heterophylla
L. P. Janeway
1994-5-26
4654
Butte
Northern High Sierra Nevada. East end of Watson Ridge, along Road 21N92 about 0.4 mi south of Road 21N24. Southeast-facing low road cutbank.
1226
Comment
CHSC93070
Lathyrus nevadensis var. nevadensis
L. P. Janeway; B. Castro
1994-4-21
4642
Butte
Northern High Sierra Nevada. Western end of Watson Ridge about 2.5 mi northeast of Bald Rock Dome.
1079
Comment
CHSC93071
Lathyrus brownii
L. P. Janeway; B. Castro
1994-4-21
4643
Butte
Northern High Sierra Nevada. Western end of Watson Ridge about 2.0 mi east-northeast of Bald Rock Dome.
1079
Comment
CHSC93073
Penstemon neotericus
L. P. Janeway
1994-7-5
4682
Butte
Northern High Sierra Nevada. Granite Ridge; along Concow Road 0.1-0.2 mi north of junction. East side of ridge top above Camp Creek.
1310
Comment
CHSC93078
Eremogone cliftonii
L. P. Janeway
1994-6-20
4669
Butte
Northern High Sierra Nevada. Along Concow Road 3.6 mi north of Rag Dump; between Granite Ridge and Granite Spring.
1371
Comment
CHSC93081
Delphinium gracilentum
L. P. Janeway
1994-5-13
4646
Butte
Northern High Sierra Nevada. 0.7 mi north of Nelsons Crossing (Fall River) and 1.0 mi west of Kenebeck Ridge.
1127
Comment
CHSC93083
Monardella sheltonii
L. P. Janeway
1994-6-23
4672
Butte
Northern Sierra Nevada Foothills. Pinkston Canyon Road about 400 ft east of Concow Road.
563
Comment
CHSC93086
Olea europaea
L. P. Janeway
2006-2-5
8555
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; between North Rim Trail and the northern boundary fence, 650 m northeast of the upper high-power lines, about 50 m southeast of the fenceline.
283
Comment
CHSC93102
Festuca occidentalis
L. P. Janeway
1994-5-13
4645
Butte
Northern High Sierra Nevada. 0.7 mi north of Nelsons Crossing (Fall River) and 1.0 mi west of Kenebeck Ridge.
1127
Comment
CHSC93103
Acmispon grandiflorus var. macranthus
L. P. Janeway
1994-5-26
4653
Butte
Northern High Sierra Nevada. East end of Watson Ridge, along Road 21N92 about 0.4 mi south of Road 21N24. Southeast-facing low road cutbank.
1226
Comment
CHSC93157
Clarkia rhomboidea
L. P. Janeway; Gail Kuenster, Perrie Cobb, Justine Biddison
1993-5-25
4355
Butte
Northern Sierra Nevada Foothills. About 2.2 mi northeast of Lake Wyandotte; along Stringtown Road 1.3 mi northeast of the saddle where the road starts down to Lake Oroville. South-facing bank on outside curve of the road.
381
Comment
CHSC93176
Asclepias cordifolia
L. P. Janeway
1994-6-6
4657
Butte
Northern High Sierra Nevada. East end of Watson Ridge; along Road 21N25 about 0.5 mi north of Fall River and about 1.7 mi west of Kenebeck Ridge. Ridge top and road cutbank.
1158
Comment
CHSC93177
Streptanthus tortuosus var. orbiculatus
L. P. Janeway
1994-6-6
4656
Butte
Northern High Sierra Nevada. East end of Watson Ridge; along Road 21N25 about 0.5 mi north of Fall River and about 1.7 mi west of Kenebeck Ridge. Ridge top and road cutbank.
1158
Comment
CHSC93178
Streptanthus tortuosus var. tortuosus
L. P. Janeway
1994-6-17
4666
Butte
Northern High Sierra Nevada. Northwest side of canyon of North Fork Feather River, +-overlooking Cresta; along Pulga Road (Camp Creek Road) 6.1 mi northeast of Pulga Bridge (Hwy 70). Southeast-facing road cutbank.
670
Comment
CHSC93516
Arbutus menziesii
L. P. Janeway; B. Castro, Ana Castro Instone
2006-4-23
8559
Butte
Northern Sierra Nevada Foothills. North Table Mountain; near head of Campbell Creek and Beatson Hollow, about 150 m south of Phantom Falls. On steep west-facing slope between the top tablelands and the bottom of the Hollow.
375
Comment
CHSC93517
Senecio sylvaticus
L. P. Janeway
2006-4-23
8558
Butte
Northern Sierra Nevada Foothills. North Table Mountain; at head of northern drainage into Campbell Creek/Beatson Hollow, 600 m north-northeast of Phantom Falls.
393
Comment
CHSC93522
Streptanthus diversifolius
L. P. Janeway
2006-4-23
8557
Butte
Northern Sierra Nevada Foothills. North Table Mountain; at head of northern drainage into Campbell Creek/Beatson Hollow, 600 m north-northeast of Phantom Falls. Low southeast-facing slope of exposed blocky basalt.
393
Comment
CHSC93881
Dichelostemma multiflorum
L. P. Janeway
2006-5-28
8636
Butte
Northern High Sierra Nevada. Open serpentine bowl on west side of Concow Road about 3.2 mi northeast of the upper end of Concow Reservoir.
856
Comment
CHSC93882
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2006-5-28
8640
Butte
Northern High Sierra Nevada. Open serpentine bowl on west side of Concow Road about 3.2 mi northeast of the upper end of Concow Reservoir.
860
Comment
CHSC93890
Achnatherum lemmonii
L. P. Janeway
2006-5-28
8638
Butte
Northern High Sierra Nevada. Open serpentine bowl on west side of Concow Road about 3.2 mi northeast of the upper end of Concow Reservoir.
856
Comment
CHSC93936
Festuca californica
L. P. Janeway
2006-5-28
8641
Butte
Northern High Sierra Nevada. Open serpentine bowl on west side of Concow Road about 3.2 mi northeast of the upper end of Concow Reservoir.
860
Comment
CHSC94438
Gentianopsis simplex
L. P. Janeway
2006-8-12
8846
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
CHSC94794
Myriophyllum aquaticum
L. P. Janeway; B. Castro, Laurie Archambault
2006-1-16
8554
Butte
Sacramento Valley. Gray Lodge Wildlife Area; in shallow sluggish canal between the main waterfowl viewing parking area and the headquarters area.
18
Comment
CHSC94918
Distylium racemosum
L. P. Janeway
2006-8-9
8875
Butte
Sacramento Valley. On the campus of California State University Chico; 35 m north of Big Chico Creek, 18 m east of the pedestrian path across the creek to the middle of Holt Hall; part of the Camelia Garden.
60
Comment
CHSC94920
Pyracantha koidzumii
L. P. Janeway
2006-10-4
8904
Butte
Sacramento Valley. Oroville Wildlife Area; 180 m east of Feather River, on west bank of narrow slough; 1.4 km south-southeast of the Thermalito Afterbay outlet.
32
Comment
CHSC94921
Eriogonum umbellatum var. ahartii
L. P. Janeway
2006-7-11
8813
Butte
Northern High Sierra Nevada. High in canyon of North Fork Feather River along Hwy 70 0.5 km northwest of Bardee's Bar. Serpentine outcrop road cut bank; southeast-facing.
579
Comment
CHSC94924
Carex vulpinoidea
L. P. Janeway
2006-7-10
8810
Butte
Northern Sierra Nevada Foothills. West side of Morris Ravine arm of thermalito Diversion Pool (Feather River), 2.0 km north-northeast of Thermalito Diversion Dam. At edge of water.
68
Comment
CHSC95032
Achnatherum lemmonii
L. P. Janeway
2006-6-25
8701
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95033
Bromus orcuttianus
L. P. Janeway
2006-7-9
8808
Butte
High Cascade Range. 150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
1140
Comment
CHSC95039
Streptanthus polygaloides
L. P. Janeway
2006-6-25
8693
Butte
Northern High Sierra Nevada. West side of Coutelenc Road about 150 m north of Skyway; at 'Magalia Serpentine.' Thin soil over rocky serpentine; open ground around McNab Cypress and buckbrush. Petals reddish purple with white edges; calyx yellow-green.
713
Comment
CHSC95042
Trautvetteria caroliniensis var. occidentalis
L. P. Janeway
2006-8-6
8832
Butte
Northern High Sierra Nevada. Near road along west side of Pinkard Creek, 1.2 road mi north of Lost Creek Reservoir dam. Along small creeklet near road.
1021
Comment
CHSC95045
Achnatherum stillmanii
L. P. Janeway
2006-7-9
8807
Butte
High Cascade Range. 150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
1140
Comment
CHSC95052
Asparagus officinalis subsp. officinalis
L. P. Janeway
2006-10-4
8903
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
32
Comment
CHSC95054
Streptanthus polygaloides
L. P. Janeway
2006-5-28
8647
Butte
Northern High Sierra Nevada. Northwest side of Rim Road (Ponderosa Way) at southern end of Rocky Ridge and southern end of its serpentine openings. Southeast-facing slope near ridge top.
847
Comment
CHSC95059
Parentucellia viscosa
L. P. Janeway
2006-5-4
8574
Butte
Northern High Sierra Nevada Foothills. Abundant on the slopes above the east side of Pentz Road 0.5 km north of Durham-Pentz Road.
201
Comment
CHSC95063
Dianthus armeria subsp. armeria
L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop
2006-6-13
8689
Butte
Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. East sloping edge of ridge top at 'Magalia Serpentine' about 25 m east of Coutelenc Road and 240 m north of Skyway.
712
Comment
CHSC95064
Trifolium bifidum var. decipiens
L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop
2006-6-13
8690
Butte
Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. East sloping edge of ridge top at 'Magalia Serpentine' about 25 m east of Coutelenc Road and 240 m north of Skyway.
712
Comment
CHSC95071
Garrya fremontii
L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop
2006-6-12
8688
Butte
Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. Top of the ridge at 'Magalia Serpentine' about 40 m west of Coutelenc Road and 300 m north of Skyway.
713
Comment
CHSC95073
Streptanthus tortuosus var. orbiculatus
L. P. Janeway
2006-5-28
8643
Butte
Northern High Sierra Nevada. 0.6 km east of Concow Road, 1.1 km northeast of Rag Dump, 3.8 mi north of Flea Mountain. Northeast edge of +- exposed granite ridge surrounded by mixed conifer forest.
1248
Comment
CHSC95076
Helianthella californica var. nevadensis
L. P. Janeway
2006-6-25
8700
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95079
Penstemon laetus var. leptosepalus
L. P. Janeway
2006-6-25
8697
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95080
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8696
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95081
Rubus glaucifolius
L. P. Janeway
2006-6-25
8705
Butte
High Cascade Range. Along Cohasset Ridge and Cohasset Road about 0.5 km southwest of Anderson Mill site and about 5.9 air km north-northeast of Cohasset.
1128
Comment
CHSC95084
Asyneuma prenanthoides
L. P. Janeway
2006-6-25
8703
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95086
Polygala cornuta var. cornuta
L. P. Janeway
2006-6-25
8698
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95097
Streptopus amplexifolius var. americanus
L. P. Janeway
2006-8-6
8833
Butte
Northern High Sierra Nevada. Nea road along west side of lower Pinkard Creek, 1.2 road mi north of Lost Creek Reservoir dam. Along small creeklet near road.
1021
Comment
CHSC95098
Euonymus occidentalis var. occidentalis
L. P. Janeway
2006-8-6
8831
Butte
Northern High Sierra Nevada. Nea road along west side of lower Pinkard Creek, 1.2 road mi north of Lost Creek Reservoir dam. Along small creeklet near road.
1021
Comment
CHSC95103
Orobanche fasciculata
L. P. Janeway; Dan Lubin
2006-5-31
8650
Butte
Northern High Sierra Nevada. Plumas National Forest; northwest side of Rim Road (Ponderosa Way) at southern end of Rocky ridge and southern end of its serpentine openings. Southeast-facing slope near ridge top.
847
Comment
CHSC95113
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-7-9
8804
Butte
High Cascade Range. Doe Mill Ridge; along Doe Mill Road 3.1 km north-northeast of Schott Road.
860
Comment
CHSC95124
Calystegia occidentalis subsp. occidentalis
L. P. Janeway
2006-7-9
8806
Butte
High Cascade Range. 150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
1140
Comment
CHSC95125
Hieracium albiflorum
L. P. Janeway
2006-6-25
8699
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
CHSC95126
Allium obtusum var. obtusum
L. P. Janeway
2006-5-28
8642
Butte
Northern High Sierra Nevada. 0.6 km east of Concow Road, 1.1 km northeast of Rag Dump, 3.8 mi north of Flea Mountain. Northeast edge of +/- exposed granite ridge surrounded by mixed conifer forest.
1248
Comment
CHSC95226
Carex bolanderi
L. P. Janeway
2006-8-6
8827
Butte
Northern High Sierra Nevada. Near road along west side of lower Pinkard Creek, 1.2 mi north of Lost Creek Reservoir dam.
1021
Comment
CHSC95229
Juncus exiguus
L. P. Janeway
2006-8-6
8828
Butte
Northern High Sierra Nevada. Near road along west side of lower Pinkard Creek, 1.2 mi north of Lost Creek Reservoir dam.
1021
Comment
CHSC95230
Rhynchospora capitellata
L. P. Janeway
2006-7-21
8821
Butte
Northern High Sierra Nevada. Upper part of meadow on northeast side of Flea Valley. 1.1 km west-northwest of Flea Mountain.
1140
Comment
CHSC95359
Nyssa sylvatica
L. P. Janeway; Morgan LoRomer
2006-9-29
8890
Butte
Rancho Arroyo Chico. Sacramento Valley. On the campus of California State University Chico; two trees at the southwestern corner of Shasta Hall, about 37 m southeast of Legion Ave. half way between Citrus Ave. and Warner St.
59
Comment
CHSC95360
Nyssa sylvatica
L. P. Janeway; Morgan LoRomer
2006-9-29
8889
Butte
Rancho Arroyo Chico. Sacramento Valley. On the campus of California State University Chico; two trees at the southwestern corner of Shasta Hall, about 37 m southeast of Legion Ave. half way between Citrus Ave. and Warner St.
59
Comment
CHSC95995
Carex bolanderi
L. P. Janeway; Marcia Waterway, Martin Lechowicz
2006-8-3
8824
Butte
Northern High Sierra Nevada. Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing Creek.
1209
Comment
CHSC95998
Setaria parviflora
L. P. Janeway
2006-7-19
8820
Butte
Sacramento Valley. Shallow arm of Thermalito Afterbay, 150 m east of Wilber Road, 2.1 km south of Hwy 162.
41
Comment
CHSC96013
Juncus articulatus
L. P. Janeway; Marcia Waterway, Martin Lechowicz
2006-8-3
8823
Butte
Northern High Sierra Nevada. Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing Creek.
1209
Comment
CHSC96034
Lythrum salicaria
L. P. Janeway
2006-7-19
8819
Butte
Sacramento Valley. Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilbur Road, 2.1 km south of Hwy 162.
41
Comment
CHSC96044
Rudbeckia occidentalis var. occidentalis
L. P. Janeway
2006-8-12
8837
Butte
Northern High Sierra Nevada. At Concow Road crossing of upper-most Keyser Creek 0.8 km east-northeast of Bald Mountain summit.
1682
Comment
CHSC96052
Hosackia oblongifolia var. oblongifolia
L. P. Janeway
2006-8-12
8840
Butte
Northern High Sierra Nevada. At Concow Road crossing of uppermost Keyser Creek 0.8 km east-northeast of Bald Mountain summit.
1682
Comment
CHSC96062
Heterotheca oregona var. compacta
L. P. Janeway
2006-10-4
8900
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
32
Comment
CHSC96063
Euthamia occidentalis
L. P. Janeway
2006-10-4
8902
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
32
Comment
CHSC96091
Alisma triviale
L. P. Janeway
2006-7-19
8817
Butte
Sacramento Valley. Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilber Road, 2.1 km south of Hwy 162.
41
Comment
CHSC96092
Juncus articulatus
L. P. Janeway; Marcia Waterway, Martin Lechowicz
2006-8-3
8823 A
Butte
Northern High Sierra Nevada. Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing Creek.
1209
Comment
CHSC96094
Eleocharis quadrangulata
L. P. Janeway
2006-7-19
8816
Butte
Sacramento Valley. Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilber Road, 2.1 km south of Hwy 162.
41
Comment
CHSC96310
Stachys ajugoides var. rigida
L. P. Janeway
2006-8-12
8839
Butte
Northern High Sierra Nevada. At Concow Road crosiing of uppermost Keyser Creek 0.8 km east-northeast of Bald Mountain summit. Open disturbed area between old logging landing and creek.
1682
Comment
CHSC96314
Drosera rotundifolia
L. P. Janeway
2006-8-12
8850
Butte
Northern High Sierra Nevada. Large soggy meadow o ... Field redacted by CHSC, contact the data manager for more information
1681
Comment
CHSC96316
Oreostemma alpigenum var. andersonii
L. P. Janeway
2006-8-12
8847
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
CHSC96317
Helenium bigelovii
L. P. Janeway
2006-8-12
8845
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
CHSC96318
Juncus howellii
L. P. Janeway
2006-8-12
8844
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
CHSC96324
Perideridia parishii subsp. latifolia
L. P. Janeway
2006-8-12
8842
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
CHSC96326
Gaultheria ovatifolia
L. P. Janeway
2006-8-6
8835
Butte
Northern High Sierra Nevada. Large flat meadow along Pinkard Creek, 2.3 air km north of Lost Creek Reservoir dam; along northwest edge of the meadow. On steep east-facing bank between edge of meadow and upper forest.
1082
Comment
CHSC96343
Allium obtusum var. conspicuum
L. P. Janeway; B. Castro
2006-5-7
8575
Butte
Northern High Sierra Nevada. Top of serpentine area southeast of the east end of Hollywood Road, upper Magalia; more or less overlooking Little Butte Creek about 600 m north-northwest of the upper end of Magalia Reservoir.
756
Comment
CHSC96361
Quercus garryana var. breweri
L. P. Janeway; B. Castro
2007-5-6
8976
Butte
Northern High Sierra Nevada. Slopes above the east side of West Branch Feather River; along Jordan Hill Road 1.0 km north-northeast of the bridge crossing; 1.9 air km north-northwest of Sawmill Peak.
555
Comment
CHSC96365
Hamamelis vernalis
L. P. Janeway; Erin Brandy
2007-5-9
8977
Butte
Northern High Sierra Nevada. Along old Berry Creek Road 1.6 road km north of Oroville-Quincy Hwy; 1.8 air km south of the mouth of Berry Creek at North Fork Feather River (Lake Oroville).
421
Comment
CHSC96395
Triteleia laxa
L. P. Janeway
2006-4-30
8560
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96412
Calochortus tolmiei
L. P. Janeway
2006-5-14
8598
Butte
Northern High Sierra Nevada. Upper part of open serpentine slope just west of Jordan Hill Road; 0.9 km east of Sawmill Peak lookout.
953
Comment
CHSC96420
Lupinus nanus
L. P. Janeway
2006-5-24
8607
Butte
Northern Sierra Nevada Foothills. Near the eastern shores of Lake Wyandotte, about 7.0 air km east-southeast of Oroville Dam.
422
Comment
CHSC96549
Bromus hordeaceus
L. P. Janeway
2006-4-30
8567
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96551
Petrorhagia dubia
L. P. Janeway
2006-4-30
8563
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96552
Amsinckia lycopsoides
L. P. Janeway
2006-4-30
8561
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96553
Leptosiphon parviflorus
L. P. Janeway
2006-4-30
8562
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96555
Garrya fremontii
L. P. Janeway; Dan Lubin
2006-5-3
8573
Butte
Northern High Sierra Nevada. South side of the ridge between Sawmill Peak and Jordan Hill Road; 600 m east-southeast of the Sawmill Peak lookout.
954
Comment
CHSC96557
Triteleia bridgesii
L. P. Janeway
2006-4-30
8571
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.2 km northeast of Bruce Road.
146
Comment
CHSC96558
Delphinium variegatum subsp. variegatum
L. P. Janeway
2006-4-30
8570
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.2 km northeast of Bruce Road.
146
Comment
CHSC96559
Allium amplectens
L. P. Janeway
2006-4-30
8569
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96561
Vulpia microstachys var. pauciflora
L. P. Janeway
2006-4-30
8566 A
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96562
Trifolium dubium
L. P. Janeway
2006-4-30
8565
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96563
Micropus californicus var. californicus
L. P. Janeway
2006-4-30
8564
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
149
Comment
CHSC96571
Minuartia douglasii
L. P. Janeway
2006-5-14
8597
Butte
Northern High Sierra Nevada. Upper part of open serpentine slope just west of Jordan Hill Road; 0.9 km east of Sawmill Peak lookout.
953
Comment
CHSC96573
Lomatium marginatum var. marginatum
L. P. Janeway
2006-5-14
8596
Butte
Northern High Sierra Nevada. Upper part of open serpentine slope just west of Jordan Hill Road; 0.9 km east of Sawmill Peak lookout.
953
Comment
CHSC96603
Viola purpurea subsp. purpurea
L. P. Janeway
2006-5-14
8599
Butte
Northern High Sierra Nevada. Narrow band of serpentine along ridge top 0.8 km east of Sawmill Peak lookout, 60 m north of the lookout access road..
951
Comment
CHSC96619
Quercus garryana var. breweri
L. P. Janeway; B. Castro
2006-5-7
8680
Butte
Northern High Sierra Nevada. Top of west-facing serpentine outcropping above Little Butte Creek 0.4 km south of Paradise Lake dam.
762
Comment
CHSC96620
Dichelostemma capitatum subsp. capitatum
L. P. Janeway; B. Castro
2006-5-7
8578
Butte
Northern High Sierra Nevada. Top of west-facing serpentine outcropping above Little Butte Creek 0.4 km south of Paradise Lake dam.
762
Comment
CHSC96992
Bromus inermis subsp. inermis
L. P. Janeway
2007-7-23
9121
Butte
Northern High Sierra Nevada. Plumas National Forest; just above a logging spur road just above Road 21N25 in the southeastern corner of Watson Ridge, 1.0 km north-northeast of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1128
Comment
CHSC96995
Leptosiphon filipes
L. P. Janeway
2007-6-20
9067
Butte
Northern High Sierra Nevada. Plumas National Forest; along French Creek Road 5.0 road km northeast of Oroville-Quincy Hwy and Stanwood Saddle; 1.0 air km west of Mountain House.
884
Comment
CHSC96998
Acmispon argophyllus var. fremontii
L. P. Janeway
2007-6-19
9065
Butte
Northern High Sierra Nevada. Plumas National Forest; along the dirt road to the upper end of the penstock of the Forbestown Pow-erhouse; 2.4 air km east-northeast of Ponderosa Dam, 500 m northeast of South Fork Feather River.
556
Comment
CHSC97014
Penstemon laetus var. leptosepalus
L. P. Janeway
2007-6-19
9063
Butte
Northern High Sierra Nevada. Plumas National Forest; along the dirt road to the upper end of the penstock of the Forbestown Pow-erhouse; 2.4 air km east-northeast of Ponderosa Dam, 500 m northeast of South Fork Feather River
556
Comment
CHSC97015
Madia gracilis
L. P. Janeway
2007-7-9
9109
Butte
Northern High Sierra Nevada. Plumas National Forest; near Road 21N25 in the southeastern corner of Watson Ridge, 1.0 km north-northeast of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1128
Comment
CHSC97016
Agoseris grandiflora
L. P. Janeway
2007-7-9
9110
Butte
Northern High Sierra Nevada. Plumas National Forest; near Road 21N25 in the southeastern corner of Watson Ridge, 1.0 km north-northeast of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1128
Comment
CHSC97017
Pellaea mucronata var. mucronata
L. P. Janeway
2007-6-19
9064
Butte
Northern High Sierra Nevada. Plumas National Forest; along the dirt road to the upper end of the penstock of the Forbestown Pow-erhouse; 2.4 air km east-northeast of Ponderosa Dam, 500 m northeast of South Fork Feather River.
556
Comment
CHSC97018
Madia gracilis
L. P. Janeway
2007-7-26
9072
Butte
Northern High Sierra Nevada. Plumas National Forest; about 160 m. west of the French Creek Road crossing of French Creek near the mouth of Ram Creek.
622
Comment
CHSC97021
Lupinus grayi
L. P. Janeway
2007-7-2
9078
Butte
Northern High Sierra Nevada. Plumas National Forest; along the road to Cascade 1.2 road km north-northwest of its crossing of Fall River; 0.3 air km east of the confluence of Dark Canyon at Fall River.
1067
Comment
CHSC97022
Lupinus grayi
L. P. Janeway
2007-7-23
9122
Butte
Northern High Sierra Nevada. Plumas National Forest; south-facing road cutbank along Road 21N92, on eastern Watson Ridge 1.8 km north-northwest of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1201
Comment
CHSC97029
Grindelia hirsutula var. davyi
L. P. Janeway
2007-6-19
9061
Butte
Northern High Sierra Nevada. Plumas National Forest; at the end of the dirt road at the upper end of the penstock of the Forbestown Powerhouse; 2.6 air km east of Ponderosa Dam, 500 m northeast of South Fork Feather River.
518
Comment
CHSC97036
Bromus inermis subsp. inermis
L. P. Janeway
2007-7-16
9118
Butte
Northern High Sierra Nevada. Plumas National Forest; south of Road 21N25 in the southeastern corner of Watson Ridge, 0.7 km north of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1125
Comment
CHSC97318
Leptosiphon filipes
L. P. Janeway
2007-7-2
9079
Butte
Northern High Sierra Nevada. Plumas National Forest; along the road to Cascade 1.0 road km north-northwest of its crossing of Fall River; 0.4 air km east of the confluence of Dark Canyon at Fall River. Along edges of road and soft decomposed granite at base of road cut bank.
1052
Comment
CHSC97319
Acmispon argophyllus var. fremontii
L. P. Janeway
2007-6-26
9073
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 28 along the southern end of Swayne Hill; about 1.7 air km northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville.
750
Comment
CHSC97320
Monardella sheltonii
L. P. Janeway
2007-6-26
9075
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 28 along the southern end of Swayne Hill; about 1.7 air km northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville.
750
Comment
CHSC97327
Chamaesyce serpillifolia subsp. serpillifolia
L. P. Janeway
2007-7-11
9114
Butte
Northern High Sierra Nevada. Plumas National Forest; along the northern shoulder of Oroville-'Quincy Hwy 160 m southwest of 4-Mile Ridge Road. Occasionally common along road shoulder.
1006
Comment
CHSC97328
Grindelia hirsutula var. davyi
L. P. Janeway
2007-6-26
9071
Butte
Northern Sierra Nevada Foothills. Along the Oroville-Quincy Hwy 0.3 road km southwest of the south end of Bidwell Bar Bridge and the Middle Fork Feather River arm of Lake Oroville.
306
Comment
CHSC97331
Monardella breweri subsp. lanceolata
L. P. Janeway
2007-6-26
9074
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 28 along the southern end of Swayne Hill; about 1.7 air km northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville.
750
Comment
CHSC97332
Rumex obtusifolius
L. P. Janeway
2007-7-30
9146
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope of Mountain Spring House Ridge above South Branch Feather River, along the road to Milsap Bar.
1116
Comment
CHSC97333
Centaurea solstitialis
L. P. Janeway
2007-7-30
9147
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope of Mountain Spring House Ridge above South Branch Feather River, along the road to Milsap Bar.
1204
Comment
CHSC97334
Ludwigia palustris
L. P. Janeway
2007-8-6
9149
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Common matted plant on the floor of the pond where water level has dropped, especially closer to the edge of the pond.
776
Comment
CHSC97335
Juncus effusus subsp. pacificus
L. P. Janeway
2007-8-6
9151
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Common forming large dense clumps around the edges of the pond and pedestalled within the pond where moist bottom but no standing water at this time.
776
Comment
CHSC97339
Sidalcea asprella
L. P. Janeway
2007-6-26
9076
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 28 along the western side of the top of Swayne Hill; about 2.0 air km northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville.
741
Comment
CHSC97340
Eleocharis pachycarpa
L. P. Janeway
2007-8-6
9148
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Carpeting the floor of the pond where water level has dropped, ground still saturated but not standing water.
776
Comment
CHSC97341
Scirpus microcarpus
L. P. Janeway
2007-8-6
9150
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Dense clumps of this plant occasionally on rotting logs in the now waterless (seasonal dry down), but still soggy, upper part of the pond.
776
Comment
CHSC97342
Aegilops triuncialis
L. P. Janeway
2007-6-11
9037
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 20N67 1.1 km northwest of Lumpkin Road, 2.6 km west of Feather Falls town site.
757
Comment
CHSC97343
Agrimonia gryposepala
L. P. Janeway
2007-8-6
9153
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Diffuse patch of this on slope next to east side of pond (with Pycnanthemum californicum) and scattered elsewhere around the pond berm.
776
Comment
CHSC97535
Andropogon virginicus var. virginicus
L. P. Janeway
2007-8-6
9154
Butte
Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville.
776
Comment
CHSC97780
Melissa officinalis
L. P. Janeway
2007-8-12
9157
Butte
Northern High Sierra Nevada. Along old Berry Creek Road 2.0 road km north of Oroville-Quincy Hwy; 1.4 air km south of the mouth of Berry Creek at North Fork Feather River (Lake Oroville).
384
Comment
CHSC97791
Dianthus armeria subsp. armeria
L. P. Janeway
2007-8-12
9156
Butte
Northern High Sierra Nevada. Along old Berry Creek Road 1.6 road km north of Oroville-Quincy Hwy; 1.8 air km south of the mouth of Berry Creek at North Fork Feather River (Lake Oroville).
421
Comment
CHSC98328
Dendromecon rigida
L. P. Janeway; B. Castro
2007-5-6
8974
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley. 1.8 air km northeast of Sawmill Peak. Disturbed serpentine chaparral, rocky soil.
969
Comment
CHSC98333
Aegilops triuncialis
L. P. Janeway; B. Castro
2007-5-19
8978
Butte
Cascade Range Foothills. Bottom of un-named drainage on southesast side of Neal Road, 2.9 air km northeast of Hwy 99, approximately under the high power lines. On the lowest terrace above the dry dreek; dry hard clay soil, Tuscan Mudflow outcrops (volcanic) above.
88
Comment
CHSC98334
Elymus caput-medusae
L. P. Janeway; B. Castro
2007-5-19
8979
Butte
Cascade Range Foothills. Bottom of un-named drainage on southesast side of Neal Road, 2.9 air km northeast of Hwy 99, approximately under the high power lines. On the lowest terrace above the dry dreek; dry hard clay soil, Tuscan Mudflow outcrops (volcanic) above.
91
Comment
CHSC98335
Phlox speciosa
L. P. Janeway; B. Castro
2007-5-6
8969
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley. 1.8 air km northeast of Sawmill Peak. Disturbed serpentine chaparral, rocky soil.
969
Comment
CHSC98570
Eucalyptus camaldulensis
L. P. Janeway
2008-1-9
9228
Butte
Northern Sierra Nevada Foothills. Southwest corner of Kelly Ridge, Oroville; 740 m south-southwest of the southern end of Oroville Dam, at junction of Oro-Dam Blvd and Canyon Drive. Ridge top row of these old trees.
235
Comment
CHSC98571
Packera eurycephala var. lewisrosei
L. P. Janeway; B. Castro
2007-5-6
8973
Butte
Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
969
Comment
CHSC98572
Viola purpurea subsp. purpurea
L. P. Janeway; B. Castro
2007-5-6
8972
Butte
Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
969
Comment
CHSC98574
Dichelostemma capitatum subsp. capitatum
L. P. Janeway; B. Castro
2007-5-6
8967
Butte
Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
969
Comment
CHSC98583
Calochortus tolmiei
L. P. Janeway; B. Castro
2007-5-6
8968
Butte
Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
969
Comment
CHSC98803
Medicago lupulina
L. P. Janeway
2008-5-19
9365
Butte
Sacramento Valley. East side Chico; east side of Hwy 99 between 8th and 9th Streets, in the western part of the CalTrans Park and Ride area. In a wet area of open compact ground with various ornamental plantings between asphalt parking areas.
66
Comment
CHSC98889
Lessingia nemaclada
L. P. Janeway
2007-10-8
9216
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; near North Rim Trail along ridge overlooking Salmon Hole.
351
Comment
CHSC98893
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2007-10-8
9217
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; north-northwest facing upper slope below North Rim Trail overlooking Sycamore Creek.
338
Comment
CHSC98900
Calycadenia truncata
L. P. Janeway
2007-10-20
9219
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; south edge of the top of North Rim overlooking Bear Hole.
291
Comment
CHSC98903
Oxalis bowiei
L. P. Janeway
2007-12-11
9224
Butte
Northern Sierra Nevada Foothills. Southeast side Feather River, west sideTable Mountain Blvd bridge. Growing among rock outcrops just above rive high water line.
41
Comment
CHSC98910
Foeniculum vulgare
L. P. Janeway
2007-12-11
9222
Butte
Northern Sierra Nevada Foothills. Southeast side Feather River between Table Mountain Blvd and Fish Barrier Dam.
52
Comment
CHSC98914
Nicotiana glauca
L. P. Janeway
2007-12-11
9220
Butte
Northern Sierra Nevada Foothills. Flats on top of bluffs along east side of Feather River between Fish Barrier Dam and Thermalito Diversion Dam.
58
Comment
CHSC98915
Piptatherum miliaceum
L. P. Janeway
2007-12-11
9221
Butte
Northern Sierra Nevada Foothills. Flats on top of bluffs along east side of Feather River between Fish Barrier Dam and Thermalito Diversion Dam.
58
Comment
CHSC99540
Polygonum bolanderi
L. P. Janeway
2008-6-15
9413
Butte
High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32. About half way up the steep open slope and vicinity of a dry bedrock drainage swale.
1448
Comment
CHSC99541
Lomatium macrocarpum
L. P. Janeway
2008-5-26
9373
Butte
Northern High Sierra Nevada. Ridge top at head of Rattlesnake Creek (a tribuatary to West Branch Feather River); about 2.9 air km east of Magalia and 0.8 km east of Sawmill Peak. Open rocky serpentine sloping to the west.
951
Comment
CHSC99542
Eriogonum umbellatum var. ahartii
L. P. Janeway
2008-5-26
9374
Butte
Northern High Sierra Nevada. Ridge top at head of Rattlesnake Creek (a tributary to West Branch Feather River); about 2.9 air km east of Magalia and 0.8 km east of Sawmill Peak. Open rocky serpentine sloping to the west.
951
Comment
CHSC99543
Viola purpurea subsp. purpurea
L. P. Janeway
2008-5-26
9386
Butte
Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1079
Comment
CHSC99544
Lonicera interrupta
L. P. Janeway
2008-5-15
9409
Butte
Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch.
570
Comment
CHSC99545
Erythronium purpurascens
L. P. Janeway
2008-6-15
9418
Butte
Northern High Sierra Nevada. Along Concow Road 1.1 road km southwest of Philbrook Road; north-facing slopes above the east end of Philbrook Reservoir.
1729
Comment
CHSC99547
Cymopterus terebinthinus var. californicus
L. P. Janeway
2008-6-15
9415
Butte
High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32. About half way up the steep open slope and vicinity of a dry bedrock drainage swale.
1448
Comment
CHSC99548
Eriophyllum lanatum var. grandiflorum
L. P. Janeway
2008-6-15
9414
Butte
High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32. About half way up the steep open slope and vicinity of a dry bedrock drainage swale.
1448
Comment
CHSC99549
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2008-5-26
9392
Butte
Northern High Sierra Nevada. Along top of low ridge just west of the saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1097
Comment
CHSC99551
Dryopteris arguta
L. P. Janeway
2008-6-22
9420
Butte
Northern Sierra Nevada Foothills. Canyon draining on east side of Dark Canyon Road 90 m north of the gate to the boat ramp into Lake Oroville. North-facing slope.
294
Comment
CHSC99552
Veronica americana
L. P. Janeway
2008-6-22
9431
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. In shallow muddy road edge gutter.
823
Comment
CHSC99553
Stellaria borealis subsp. sitchana
L. P. Janeway; D. Toren, C. Christofferson,H. Koeth, D. Delacroix
2008-6-10
9404
Butte
Northern High Sierra Nevada. Plumas National Forest; along Coon Creek about 100 m northeast of Rogers Cow Camp Campground, about 500 m west of Oroville-Quincy Hwy.
1234
Comment
CHSC99554
Hosackia stipularis var. ottleyi
L. P. Janeway
2008-5-26
9391
Butte
Northern High Sierra Nevada. Low ridge near saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1097
Comment
CHSC99555
Clematis lasiantha
L. P. Janeway
2008-5-26
9369
Butte
Northern Sierra Nevada Foothills. East side of West Branch Feather River about 2.4 km north-northeast of Magalia; along Jordan Hill Road (old Ponderosa Way) 1.0 road km northeast of the bridge over West Branch Feather River. Steep northwest-facing rocky scrub area in otherwise mixed conifer forest.
564
Comment
CHSC99559
Quercus berberidifolia
L. P. Janeway
2008-5-26
9367
Butte
Northern Sierra Nevada Foothills. Along south side of Skyway 3.5 km southwest of Paradise and Neal Road.
360
Comment
CHSC99561
Sanicula tuberosa
L. P. Janeway
2008-6-15
9410
Butte
High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32.
1417
Comment
CHSC99562
Packera eurycephala var. lewisrosei
L. P. Janeway
2008-5-26
9388
Butte
Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1079
Comment
CHSC99563
Viola glabella
L. P. Janeway
2008-6-15
9417
Butte
Northern High Sierra Nevada. Along Concow Road 1.1 road km southwest of Philbrook Road; north-facing slopes above the east end of Philbrook Reservoir.
1729
Comment
CHSC99564
Montia parvifolia
L. P. Janeway
2008-6-22
9429
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. On moist banks.
823
Comment
CHSC99565
Horkelia tridentata subsp. tridentata
L. P. Janeway
2008-5-26
9387
Butte
Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1079
Comment
CHSC99569
Lupinus apertus
L. P. Janeway
2008-5-26
9393
Butte
Northern High Sierra Nevada. Along top of low ridge just west of the saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1097
Comment
CHSC99571
Dryopteris arguta
L. P. Janeway
2008-6-22
9419
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico (a large generally natural area); just below junction of Pine Trail and Guardians Trail.
396
Comment
CHSC99572
Penstemon azureus var. azureus
L. P. Janeway
2008-5-26
9372
Butte
Northern High Sierra Nevada. Steep northeast-facing slope high above West Branch Feather River about 1.9 air km northeast of Magalia; along Jordan Hill Road (old Ponderosa Way) 1.9 road km northeast of the bridge over West Branch Feather River.
666
Comment
CHSC99573
Cercocarpus betuloides var. betuloides
L. P. Janeway
2008-5-26
9368
Butte
Northern Sierra Nevada Foothills. Along south side of Skyway 3.5 km southwest of Paradise and Neal Road.
360
Comment
CHSC99579
Silene antirrhina
L. P. Janeway; David Toren, Heather Koeth, Duryea Delacroix
2008-6-11
9406
Butte
Northern Sierra Nevada Foothills. Plumas National Forest; along French Creek Road about 3.0 road km northeast of Oroville-Quincy Hwy and 1.0 air km west of Mountain House; slopes east above Mosquito Creek. Old road cutbank.
902
Comment
CHSC99580
Penstemon neotericus
L. P. Janeway
2008-6-15
9411
Butte
High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32.
1417
Comment
CHSC99582
Sanicula bipinnatifida var. flava
L. P. Janeway
2008-5-26
9385
Butte
Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1079
Comment
CHSC99586
Prunus subcordata
L. P. Janeway
2008-6-15
9407
Butte
Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch.
570
Comment
CHSC99587
Sanicula graveolens
L. P. Janeway
2008-5-26
9389
Butte
Northern High Sierra Nevada. Low ridge near saddle at head of Empire Creek, about 1.6 km west of Flea Valley.
1097
Comment
HSC102794
Carex hirtissima
L. P. Janeway
2013-5-5
11096
Butte
Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
HSC103791
Calystegia occidentalis subsp. occidentalis
L. P. Janeway
2006-7-9
8806
Butte
High Cascade Range. 150 m W of Hwy. 32, 3.0 km. south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
1140
Comment
HSC103793
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8704
Butte
High Cascade Range. Along Cohasset Ridge and Cohasset Road, ~ 0.5 km. SW of Anderson Mill site, and ~5.9 air km. NNE of Cohasset.
1128
Comment
HSC103795
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8695
Butte
Northern High Sierra Nevada/High Cascade Range. 1.1 km. N of De Sable Reservoir, where Ponderosa Way (Understock Road) crosses the confluence of Butte Creek Canal and Hendricks Canal.
847
Comment
HSC103802
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-7-9
8804
Butte
High Cascade Range. Doe Mill Ridge; along Doe Mill Road, 3.1 km. NNE of Schott Road.
860
Comment
HSC104024
Frangula californica subsp. tomentella
L. P. Janeway
2012-6-23
10884
Butte
Southwestern spur of Rocky Ridge, 0.6 air km. south of Batchelor Point; along Forest Service Rd. 23N06E, 0.8 km SE of Rim Road/Ponderosa Way.
895
Comment
HSC78629
Selaginella wallacei
L. P. Janeway
1984-10-8
1180
Butte
Along Hwy. 70, along N fork of Feather River
488
Comment
HSC78630
Selaginella hansenii
L. P. Janeway
1984-9-29
1177
Butte
At top of Feather Falls on Fall River (a tributary to Middle Fork of Feather River), 'Feather Falls Scenic Area
579
Comment
HSC85711
Selaginella wallacei
L. P. Janeway
1984-10-20
1185
Butte
Along dirt road 1.25 mi. E of Bilsap Bar, above the middle fork of the Feather River
640
Comment
HSC85728
Selaginella hansenii
L. P. Janeway
1984-10-19
1183
Butte
Above the Oro-Quincy Hwy., along E side of Lake Oroville (Feather River)
335
Comment
HSC86840
Carex nervina
L. P. Janeway, Robert A. Schlising, B. Castro
1988-7-30
3146
Butte
Coon Hollow, along dirt road 0.9 mi. SE of W Branch Feather River
1646
Comment
HSC86843
Lycopus americanus
L. P. Janeway, Heidi Weinert, Scott George
1988-7-27
3093
Butte
W of Murphy Slough and across from Golden State Island
38
Comment
HSC86881
Trichostema oblongum
L. P. Janeway, R. S. Schlising
1988-7-16
3035
Butte
Next to Humbug Rd .8 mi. W of Butte Creek house
1806
Comment
HSC86882
Carex lemmonii
L. P. Janeway
1987-6-26
2289
Butte
Rag Dump
1174
Comment
HSC87062
Carex cusickii
L. P. Janeway
1988-7-29
3110
Butte
S side of Butte Creek, 1/2 mi. W of Cherry Hill
1402
Comment
HSC87064
Carex heteroneura
L. P. Janeway, Robert A. Schlising
1988-7-22
3065
Butte
Upper reaches of Philbrook canyon, 0.7 mi. W of the pass
1890
Comment
HSC87068
Carex multicaulis
L. P. Janeway, R. A. Schlising, B. Castro
1987-4-4
1969
Butte
Paradise Lake, SE shore
686
Comment
HSC87070
Carex laeviculmis
L. P. Janeway
1987-6-26
2305
Butte
At Camp Creek, 2.5 mi. E of Granite Ridge along road to Lynch and Logue Meadows
1366
Comment
HSC87071
Carex laeviculmis
L. P. Janeway
1987-6-13
2203
Butte
Edge of creek at road crossing, road to Mayaro, 1 mi. E of Concow Rd.
1107
Comment
HSC87073
Cyperus difformis
C. A. Janeway
1986-10-10
Butte
Chico, gravel bar on N side of Chico Creek at 5-mile recreation area
79
Comment
HSC87074
Cyperus eragrostis
L. P. Janeway, C. A. Janeway
1986-9-14
1864
Butte
Pine Creek Landing
40
Comment
HSC87238
Carex fracta
L. P. Janeway
1988-6-16
2811
Butte
Along Butte Creek, 1.4 mi. S of Humboldt Rd. via the road in the W side of the canyon
1265
Comment
HSC87257
Cyperus eragrostis
L. P. Janeway
1987-5-20
2066
Butte
E side of Hwy. 70, just S of the 'rock house' and 0.5 mi. S of Jarbo Gap
671
Comment
HSC87258
Carex barbarae
L. P. Janeway, C. A. Janeway
1986-10-4
1901
Butte
Along bank of Butte Creek in Butte Creek Canyon, 1 1/2mi E of Skyway
84
Comment
HSC87280
Carex aurea
L. P. Janeway, Robert A. Schlising
1988-7-16
3011
Butte
Adjacent to Jones Creek at crossing of road to Scotts John Creek.
1616
Comment
HSC87281
Carex nervina
L. P. Janeway, Robert A. Schlising
1988-7-16
3012
Butte
Along Willow Creek, 1 mi. W of Humbug Rd.
1799
Comment
HSC87283
Carex amplifolia
L. P. Janeway
1988-6-14
2775
Butte
Near W branch Butte Creek, 2 mi. E of Hwy. 32, at Ewalt Camp
922
Comment
HSC87284
Carex feta
L. P. Janeway
1988-5-19
2664
Butte
Along Rock Creek at the Rock Creek Rd. Bridge
113
Comment
HSC93259
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4839
Butte
Between Mtn. House, Brush Creek and Mosquito Creek, timber plantation above Rd. 22N49, .1 mi. N of French Creek Rd.
976
Comment
HSC95491
Clarkia rhomboidea
L. P. Janeway
1995-7-16
4859
Butte
0.8 mi. NW of Oak Point, 0.8 mi. E of Transfer Ridge on the E side of Breakneck Canyon, 1.5 mi. N of W Branch Feather River
1402
Comment
HSC95777
Clarkia rhomboidea
L. P. Janeway
1993-6-23
4395
Butte
Upper end of Galen Ridge 250 ft. NW of Bald Rock Rd., 0.7 mi. SW of Oroville-Quincy Hwy.
1037
Comment
HSC96682
Streptanthus diversifolius
L. P. Janeway
2006-4-23
8557
Butte
N Sierra Nevada Foothills, N Table Mtn., head of N drainage into Campbell Creek/Beatson Hollow, 600 m NNE of Phantom Falls, 3-6 m above a small ephemeral creeklet
393
Comment
HSC96685
Streptanthus polygaloides
L. P. Janeway
2006-5-28
8639
Butte
N High Sierra Nevada, W side of Concow Rd., 3.2 mi. NE of upper end of Concow Reservoir
860
Comment
HSC96689
Streptanthus polygaloides
L. P. Janeway
2006-6-25
8693
Butte
N High Sierra Nevada, W side of Coutolenc Rd., 150 m N of Skyway at 'Magalia Serpentine
713
Comment
HSC96691
Eriogonum umbellatum var. ahartii
L. P. Janeway
2006-7-11
8813
Butte
N high Sierra Nevada, high in canyon of N Fork Feather River, along Hwy. 70, 0.5 km. NW of Bardee's Bar
579
Comment
HSC96692
Streptanthus tortuosus var. orbiculatus
L. P. Janeway
2006-5-28
8643
Butte
N High Sierra Nevada, 0.6 km E of Concow Rd., 1.1 km NE of Rag Dump, 3.8 mi. N of Flea Mtn.
1248
Comment
HSC96693
Streptanthus polygaloides
L. P. Janeway
2006-5-28
8647
Butte
N High Sierra Nevada, NW side of Rim Rd. (Ponderosa Way) at S end of Rocky Ridge and S end of its serpentine openings
847
Comment
HSC96694
Streptanthus tortuosus var. orbiculatus
L. P. Janeway
2005-6-26
8435
Butte
N High Sierra Nevada, 0.3 km W of Cedar Creek, 2.6 km NNW of the mouth of Cedar Creek at N Fork Feather River
1295
Comment
HSC96718
Streptanthus polygaloides
L. P. Janeway
2006-5-28
8648
Butte
N Sierra Nevada Foothills, W side of Lunt Rd., 1 km SW of Hwy. 70
495
Comment
HSC97128
Calycadenia oppositifolia
L. P. Janeway
2006-5-28
8637
Butte
Northern High Sierra Nevada; on west side of Concow Rd. about 2.3 miles NE of the upper end of Concow Reserve
856
Comment
JEPS102238
Piperia transversa
L. P. Janeway
1996-5-27
4981
Butte
Northern Sierra Nevada Foothills. Next to the road into Vinton Gulch; 100 ft east of Cherokee Road.
307
Comment
JEPS102936
Narthecium californicum
L. P. Janeway, B. Castro
2002-7-7
7606
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout
1695
Comment
JEPS102944
Clarkia mosquinii
L. P. Janeway
2002-6-22
7605
Butte
Northern High Sierra Nevada. Along Bardee's Bar Road 1.3 km north of Big Bend Road; about 1/2 way between Jarbo Gap and North Fork Feather River. Burned area
655
Comment
JEPS102945
Clarkia mosquinii
L. P. Janeway
2002-6-22
7604
Butte
Northern High Sierra Nevada. Along Dark Canyon Road 1.5 km south of Big Bend Road. Burned area
509
Comment
JEPS102947
Carex subfusca
L. P. Janeway
1995-7-16
4861
Butte
0.8 mi northwest of Oak Point; 0.8 mi east of Transfer Ridge; east side of Breakneck Canyon 1.5 mi north of Kimshew Creek; along Concow Road 8.2 mi east of West Branch Feather River
1402
Comment
JEPS102953
Carex fracta
L. P. Janeway, B. Castro
2002-7-7
7622
Butte
High Cascade Range. Along the County Road above Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout
1609
Comment
JEPS102955
Carex subfusca
L. P. Janeway, B. Castro
2002-7-7
7620
Butte
High Cascade Range. Along the County Road above Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout
1609
Comment
JEPS103104
Carex subfusca
L. P. Janeway, B. Castro
2002-7-7
7616
Butte
High Cascade Range. Along logging spur road, 0.5 km east of the County Road (Forest Service Road 25N02); 3.4 km northeast of Bald Mountain Lookout and 1.6 km southwest of Jones Meadow
1829
Comment
JEPS103107
Carex hoodii
L. P. Janeway, B. Castro
2002-7-7
7619
Butte
High Cascade Range. Along logging spur road, 0.5 km east of the County Road (Forest Service Road 25N02); 3.4 km northeast of Bald Mountain Lookout and 1.6 km southwest of Jones Meadow
1829
Comment
JEPS103109
Eleocharis decumbens
L. P. Janeway, B. Castro
2002-7-7
7608
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout
1695
Comment
JEPS103115
Carex cyrtostachya
L. P. Janeway, B. Castro
2002-7-28
7689
Butte
Northern High Sierra Nevada. Northwest side of Lumpkin Ridge Road 1.1 km southwest of junction with the road to Cascade; upper west branch of Know-Nothing Creek; 2.1 km south of top of Quartz Hill
1231
Comment
JEPS105602
Triphysaria pusilla
L. P. Janeway, Gavin Blosser
2003-5-1
7771
Butte
Northern Sierra Nevada Foothills. Foreman Creek Recreation Area; 515 m west of mouth of Foreman Creek at Lake Oroville; about 115 m northeast of high water line of the lake. Along small dirt road
283
Comment
JEPS105603
Melica californica
L. P. Janeway
2003-5-7
7777
Butte
Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam
329
Comment
JEPS105605
Hamamelis vernalis
L. P. Janeway, John Hunt
2003-7-11
7898
Butte
Northern High Sierra Nevada. Low in canyon of North Fork Feather River (Lake Oroville) between Big Bend Mountain and Swayne Hill; 1.8 km north-northwest of the mouth of French Creek
299
Comment
JEPS105624
Clarkia biloba subsp. brandegeeae
L. P. Janeway, John Hunt
2003-6-5
7807
Butte
Northern Sierra Nevada Foothills. Northerly-facing slope over-looking Lake Oroville about 102 m west of the south end of Bidwell Bar Bridge, between the Oroville-Quincy Hwy and the lake
287
Comment
JEPS105625
Clarkia concinna subsp. concinna
L. P. Janeway, John Hunt
2003-6-5
7810
Butte
Northern Sierra Nevada Foothills. Steep north-facing slope above Lake Oroville 550 m east of the south end of Bidwell Bar Bridge
290
Comment
JEPS105629
Carex jonesii
L. P. Janeway
2003-7-13
7900
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring
1519
Comment
JEPS105632
Carex nudata
L. P. Janeway
2003-5-11
7783
Butte
High Cascade Range. Along west edge of Butte Creek, 700 m south-southwest of the Ponderosa Way bridge (Forks of Butte); just upstream of the diversion structure
588
Comment
JEPS105634
Carex gracilior
L. P. Janeway, John Hunt
2003-5-8
7782
Butte
Sacramento Valley. North end of Chico; along Sycamore Creek 160 m west of Cohasset Road bridge
56
Comment
JEPS105635
Carex feta
L. P. Janeway
2003-6-8
7818
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek
1116
Comment
JEPS105638
Carex angustata
L. P. Janeway
2003-6-8
7823
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek
1091
Comment
JEPS105639
Clarkia biloba subsp. brandegeeae
L. P. Janeway, John Hunt, Adam Henderson
2003-6-3
7803
Butte
Northern High Sierra Nevada. Southeast side of Middle Fork Feather River arm of Lake Oroville, 1.5 km southwest of mouth of Bean Creek
283
Comment
JEPS105661
Lotus strigosus
L. P. Janeway, John Hunt, Adam Henderson
2003-5-13
7785
Butte
Northern High Sierra Nevada. East side of Middle Fork Feather River arm of Lake Oroville, 1.2 km southwest of mouth of Frey Creek
290
Comment
JEPS105663
Piperia elongata
L. P. Janeway, Christine Hantelman
2003-6-19
7852
Butte
Northern Sierra Nevada Foothills. Along south edge of Middle Fork Feather River arm of Lake Oroville, half way between mouth of South Fork Feather River arm of the lake and mouth of Bean Creek
277
Comment
JEPS105664
Lupinus nanus var. vallicola
L. P. Janeway, John Hunt, Adam Henderson
2003-5-29
7800
Butte
Northern High Sierra Nevada. Steep northwest-facing slope just above the Middle Fork Feather River arm of Lake Oroville; 5.1 km west-southwest of mouth of Frey Creek
287
Comment
JEPS105678
Carex luzulina var. ablata
L. P. Janeway
2002-5-26
7561
Butte
High Cascade Range. Soggy sedge-dominated meadow below the head of Keyser Creek and just below the dirt road; 0.5 km east of Bald Mountain Lookout
1695
Comment
JEPS105681
Logfia filaginoides
L. P. Janeway and John Hunt, Adam Henderson
2003-5-13
7784
Butte
Northern High Sierra Nevada; E side of Middle Fork Feather River arm of Lake Oroville, 1.0 km SW of mouth of Frey Creek
299
Comment
JEPS105683
Calycadenia truncata
L. P. Janeway and John Hunt
2003-6-20
7857
Butte
Northern Sierra Nevasda Foothills; W side of West Branch Feather River arm of Lake Oroville, half way between Lime Saddle and Cape Horn
296
Comment
JEPS106506
Paspalum dilatatum
L. P. Janeway
2004-6-20
8138
Butte
Sacramento Valley. South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek
59
Comment
JEPS106524
Carex pendula
L. P. Janeway
2004-6-20
8137
Butte
Sacramento Valley. South end of Chico; along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek
59
Comment
JEPS108139
Rosa bridgesii
L. P. Janeway
2005-5-29
8402
Butte
Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing
1006
Comment
JEPS108149
Carex brainerdii
L. P. Janeway
2005-5-29
8406
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top
1317
Comment
JEPS108150
Asarum lemmonii
L. P. Janeway, David Toren, Matt Brown, Jamie Tuitele-Lewis
2005-5-24
8395
Butte
Northern High Sierra Nevada. Plumas National Forest; south edge of seepy meadow about 200 m east-northeast of Dogwood Creek; 1.9 km (air) east-southeast of Rag Dump
1134
Comment
JEPS108151
Eremogone cliftonii
L. P. Janeway, C. Christofferson, S. Mackey Hillaire, M. Brown
2005-5-11
8388
Butte
Northern High Sierra Nevada. Plumas National Forest; upper slope overlooking Lockerman Creek, 0.7 km east of Lockerman Creek and 1.2 km east-northeast of its confluence at Camp Creek
1234
Comment
JEPS108153
Cerastium arvense
L. P. Janeway, J. Tuitele-Lewis, S. Mackey Hillaire, M. Brown
2005-5-9
8382
Butte
Northern High Sierra Nevada. Plumas National Forest; Ridge on southwest side of Rim Road (Ponderosa Way) 0.9 km southeast of junction with Concow Road; north end of Rocky Ridge
991
Comment
JEPS108156
Disporum hookeri
L. P. Janeway
1994-7-19
4695
Butte
Northern High Sierra Nevada. Northeast side of Watson Ridge, about 0.5 mi south of South Branch Middle Fork Feather River, 1.6 mi east of Pompys Point
1249
Comment
JEPS108157
Gaultheria ovatifolia
L. P. Janeway
1994-7-19
4696
Butte
Northern High Sierra Nevada. South side of Cascade Creek 0.4 mi east of confluence with South Branch Middle Fork Feather River
1179
Comment
JEPS108159
Ericameria bloomeri
L. P. Janeway
1994-8-16
4735
Butte
High Cascade Range. Ridge between Little Kimshew Creek and Big Kimshew Creek; just east of Concow Road 1.2 mi north of Ramsey Bar. Logging landing flat along ridge
1478
Comment
JEPS108160
Rosa eglanteria
L. P. Janeway
1994-9-29
4758
Butte
Northern High Sierra Nevada. Northeast side of Quartz Hill; overlooking Quartz Creek and Fall River Campground
1310
Comment
JEPS108539
Parentucellia viscosa
L. P. Janeway
2006-5-4
8574
Butte
Northern High Sierra Nevada Foothills. Abundant on the slopes above the east side of Pentz Road 0.5 km north of Durham-Pentz Road
201
Comment
JEPS108542
Achnatherum lemmonii
L. P. Janeway
2006-5-28
8638
Butte
Northern High Sierra Nevada. Open serpentine bowl on west side of Concow Road about 3.2 mi northeast of the upper end of Concow Reservoir
856
Comment
JEPS108548
Lathyrus brownii
L. P. Janeway, B. Castro
1994-4-21
4643
Butte
Northern High Sierra Nevada. Western end of Watson Ridge about 2.0 mi east-northeast of Bald Rock Dome
1079
Comment
JEPS108549
Collomia heterophylla
L. P. Janeway
1994-5-26
4654
Butte
Northern High Sierra Nevada. East end of Watson Ridge, along Road 21N92 about 0.4 mi south of Road 21N24. Southeast-facing low road cutbank
1226
Comment
JEPS108561
Mimulus mephiticus
L. P. Janeway
2005-6-26
8439
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek
1305
Comment
JEPS108565
Achnatherum lemmonii
L. P. Janeway
2005-5-29
8415
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km southwest of Pulga
960
Comment
JEPS108566
Poa secunda subsp. secunda
L. P. Janeway
2005-5-29
8413
Butte
Northern High Sierra Nevada. 0.2 km northwest of Concow Road at the gap between the head of Rock Creek and the Little Kimshew Creek drainage
1478
Comment
JEPS108567
Clarkia purpurea subsp. purpurea
L. P. Janeway
2005-5-17
8393
Butte
Sacramento Valley. 0.5 km west of Larkin Road, 1.7 km south of Hwy. 162, about 0.5 km northeast of Thermalito Afterbay
43
Comment
JEPS108568
Hemizonella minima
L. P. Janeway
2005-5-29
8407
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top
1317
Comment
JEPS108573
Prunus subcordata
L. P. Janeway, Matt Brown, Jamie Tuitele-Lewis
2005-4-12
8362
Butte
High Cascade Range. Plumas National Forest; 12 m from the northeast shore of Paradise Lake, about 485 m east-southeast of the uppermost tip of the lake
777
Comment
JEPS108575
Cardamine pachystigma
L. P. Janeway, S. Mackey Hillaire, M. Brown, J. Tuitele-Lewis
2005-4-26
8369
Butte
Northern High Sierra Nevada. Plumas National Forest; Ridgetop between Cirby Creek and Flea Valley Creek drainages; along Concow Road 0.9 road km north-northwest of junction with Rim Road (Ponderosa Way)
1042
Comment
JEPS108576
Triphysaria pusilla
L. P. Janeway, S. Mackey Hillaire, M. Brown, J. Tuitele-Lewis
2005-4-26
8368
Butte
Northern High Sierra Nevada. Plumas National Forest; Ridgetop between Cirby Creek and Flea Valley Creek drainages; along Concow Road 0.9 road km north-northwest of junction with Rim Road (Ponderosa Way)
1042
Comment
JEPS108577
Trifolium albopurpureum var. albopurpureum
L. P. Janeway
2005-4-25
8364
Butte
Northern High Sierra Nevada. Plumas National Forest; near top of north end of Rocky Ridge; uppermost slope of northeastern tributary to Concow Reservoir; about 40 m south of Rim Road (Ponderosa Way)
951
Comment
JEPS108578
Prunus avium
L. P. Janeway, C. Christofferson, M. Brown, S. Mackey Hillaire
2005-4-19
8363
Butte
Northern High Sierra Nevada. Plumas National Forest; in small upper drainage of Flea Valley Creek, about 560 m east-northeast of junction of Concow Road and Rim Road (Ponderosa Way)
841
Comment
JEPS108580
Streptanthus tortuosus var. orbiculatus
L. P. Janeway
2005-5-29
8408
Butte
Northern High Sierra Nevada. Top of S end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km S of Kimshew Point.
1317
Comment
JEPS108585
Juncus laccatus
L. P. Janeway
2005-7-16
8494
Butte
Northern High Sierra Nevada. Along Road 24N13 at small side drainage west to Lockerman Creek, opposite confluence of Lockerman Creek at Camp Creek. Nest to small creeklet
969
Comment
JEPS108586
Allium jepsonii
L. P. Janeway
2005-7-16
8495
Butte
Northern High Sierra Nevada. On Rocky Ridge, along Rim Road (Ponderosa Way); about 1.3 km south of Batchelor Point. Near ridgetop
927
Comment
JEPS113290
Allium obtusum var. conspicuum
L. P. Janeway, B. Castro
2006-5-7
8575
Butte
Northern High Sierra Nevada. Top of serpentine area southeast of the east end of Hollywood Road, upper Magalia; more or less over-looking Little Butte Creek about 600 m north-northwest of the upper end of Magalia Reservoir.
Comment
JEPS113291
Allium obtusum var. conspicuum
L. P. Janeway, B. Castro
2006-5-7
8577
Butte
Northern High Sierra Nevada. Top of west-facing serpentine outcropping above Little Butte Creek 0.4 km south of Paradise Lake dam.
Comment
JEPS113304
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-7-9
8804
Butte
High Cascade Range. Doe Mill Ridge; along Doe Mill Road 3.1 km north-northeast of Schott Road.
Comment
JEPS113305
Calystegia occidentalis subsp. occidentalis
L. P. Janeway
2006-7-9
8806
Butte
High Cascade Range. 150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
Comment
JEPS113310
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8704
Butte
High Cascade Range. Along Cohasset Ridge and Cohasset Road about 0.5 km southwest of Anderson Mill site and about 5.9 air km north-northeast of Cohasset.
Comment
JEPS113311
Rubus glaucifolius
L. P. Janeway
2006-6-25
8705
Butte
High Cascade Range. Along Cohasset Ridge and Cohasset Road about 0.5 km southwest of Anderson Mill site and about 5.9 air km north-northeast of Cohasset.
Comment
JEPS113313
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8696
Butte
Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
Comment
JEPS113315
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8695
Butte
Northern High Sierra Nevada/High Cascade Range. 1.1 km north of De Sable Reservoir, where Ponderosa Way (Understock Road) crosses the confluence of Butte Creek Canal and Hendricks Canal.
Comment
JEPS113317
Pyracantha koidzumii
L. P. Janeway
2006-10-4
8904
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
Comment
JEPS113318
Oreostemma alpigenum var. andersonii
L. P. Janeway
2006-8-12
8847
Butte
Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
Comment
JEPS113323
Heterotheca oregona var. compacta
L. P. Janeway
2006-10-4
8900
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
Comment
JEPS113325
Euthamia occidentalis
L. P. Janeway
2006-10-4
8902
Butte
Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet.
Comment
JEPS113326
Juncus articulatus
L. P. Janeway, Marcia Waterway, Martin Lechowicz
2006-8-3
8823
Butte
Northern High Sierra Nevada. Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing creek.
Comment
JEPS113333
Vulpia microstachys var. ciliata
L. P. Janeway
2006-4-30
8566
Butte
Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road.
Comment
JEPS113335
Dichelostemma capitatum subsp. capitatum
L. P. Janeway and B. Castro
2006-5-7
8578
Butte
Northern High Sierra Nevada. Top of west-facing serpentine out-cropping above Little Butte Creek 0.4 km south of Paradise Lake dam.
Comment
JEPS113885
Lupinus grayi
L. P. Janeway
2007-7-2
9078
Butte
Northern High Sierra Nevada; Plumas National Forest; along the road to Cascade 1.2 road km N-NW of its crossing of Fall River; 0.3 air km E of the confluence of Dark Canyon at Fall River
1067
Comment
JEPS113886
Hamamelis vernalis
L. P. Janeway
2007-8-12
9155
Butte
Northern High Sierra Nevada; Along old Berry Creek Road 1.6 road km N of Oroville-Quincy Hwy; 1.8 air km S of the mouth of Berry creek at North Fork Feather River (Lake Oroville); mostly above the road but also occasionally below.
421
Comment
JEPS113906
Hamamelis vernalis
L. P. Janeway and Erin Brandy
2007-5-9
8977
Butte
Northern Sierra Nevada; Along Berry Creek Road 1.6 road km N of Oroville-Quincy Hwy; 1.8 air km S of the mouth of Berry Creek at North Fork Feather River (Lake Oroville).
421
Comment
JEPS114175
Medicago minima
L. P. Janeway
2008-5-19
9365
Butte
Sacramento Valley. East side Chico; east side of Hwy 99 between 8th and 9th Streets, in the western part of the CalTrans Park & Ride area.
Comment
JEPS114177
Orobanche fasciculata
L. P. Janeway
2006-5-31
8650
Butte
Northern High Sierra Nevada. Plumas National Forest; northwest side of Rim road (Ponderosa Way) at southern end of Rocky Ridge and southern end of its serpentine openings.
Comment
JEPS114178
Dendromecon rigida
L. P. Janeway
2007-5-6
8974
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
Comment
JEPS114179
Viola purpurea subsp. purpurea
L. P. Janeway
2007-5-6
8972
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
Comment
JEPS114180
Zigadenus paniculatus
L. P. Janeway
2007-5-6
8971
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
Comment
JEPS114181
Phlox speciosa subsp. occidentalis
L. P. Janeway
2007-5-6
8969
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
Comment
JEPS114183
Dichelostemma capitatum subsp. capitatum
L. P. Janeway
2007-5-6
8967
Butte
Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak.
Comment
JEPS114193
Oxalis bowiei
L. P. Janeway
2007-12-11
9224
Butte
Northern Sierra Nevada Foothills. Southeast side Feather River, west side Table Mountain Blvd bridge.
Comment
JEPS114196
Eucalyptus camaldulensis
L. P. Janeway
2008-1-9
9228
Butte
Northern Sierra Nevada Foothills. Southwest corner of Kelly Ridge, Oroville; 740 m south-southwest of the southern end of Oroville Dam, at junction of Oro-Dam Blvd and Canyon Drive.
Comment
JEPS114197
Andropogon virginicus var. virginicus
L. P. Janeway
2007-12-17
9225
Butte
Northern Sierra Nevada Foothills. Along the east edge of Thermalito Diversion Pool (the bed of the Feather River pooled at a constant 68 m elevation level), about 370 m north the railroad bridge.
Comment
JEPS116639
Carex inversa
L. P. Janeway
2009-11-16
9967
Butte
Oroville Sacramento Valley (south side of Broderick Street between Pine Street and Elma Street. At edges of old lawn between the two buildings of the Chinese Temple and Museum.)
44
Comment
JEPS116648
Festuca arundinacea
L. P. Janeway, B. Castro
2009-7-4
9840
Butte
Along Four Trees Road 3.4 road km east of Coyote Gap Soapstone Hill (at head of minor drainage into Clear Creek, head of French Creek Basin); Northen High Sierra Nevada
1469
Comment
JEPS116649
Triteleia hyacinthina
L. P. Janeway, B. Castro
2009-7-4
9838
Butte
Along Four Trees Road 3.4 road km east of Coyote Gap Soapstone Hill (at head of minor drainage into Clear Creek, head of French Creek Basin); Northen High Sierra Nevada
1469
Comment
JEPS116652
Carex flacca
L. P. Janeway
2009-5-25
9795
Butte
Campus of California State University, Chico Chico (between Merriam Library, the new student services building,and Warner Ave.); Sacramento Valley
59
Comment
JEPS116658
Rosa multiflora
L. P. Janeway, B. Castro
2010-4-30
9970
Butte
Lower Bidwell Park, Chico Chico (along southeast side of Big Chico Creek about 160 m northeast of intersection of E, 8th Street and El Monte Avenue); Sacramento Valley
75
Comment
JEPS116659
Salpichroa origanifolia
L. P. Janeway
2010-5-12
9975
Butte
Chico Chico (north side of Little Chico Creek 15-30 m east of Boucher Street bridge; narrow riparian strip between the creek and Humboldt Road); Sacramento Valley
63
Comment
JEPS116660
Vaccinium shastense subsp. nevadense
L. P. Janeway
2010-5-25
9980
Butte
Plumas National Forest Brush Creek from south (along Bean Creek Road 1.1 road east of Bald Rock Roas; just north of Little Bald Rock; along a small drainage into); Northern High Sierra Nevada
1024
Comment Read comments Feb 8 2016
JEPS117881
Hordeum murinum subsp. glaucum
L. P. Janeway
2008-4-2
9248
Butte
East edge of City of Chico Cascade Range Foothills (slope on north side of Humboldt Road 2.9 km northeast of Bruce Road)
167
Comment
JEPS117882
Bromus madritensis subsp. madritensis
L. P. Janeway
2008-4-2
9249
Butte
East edge of City of Chico Cascade Range Foothills (slope on north side of Humboldt Road 2.9 km northeast of Bruce Road)
167
Comment
JEPS117883
Lathyrus tingitanus
L. P. Janeway
2008-4-2
9243
Butte
Oroville along high flat bank on east side of Feather River between Thermalito Diversion Dam and the Fish Barrier Dam Northern Sierra Nevada Foothills
65
Comment
JEPS117892
Scandix pecten-veneris
L. P. Janeway
2008-3-18
9234
Butte
Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.3 km northeast of Bruce Road
123
Comment
JEPS117894
Vicia villosa subsp. varia
L. P. Janeway
2008-3-18
9240
Butte
Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.4 km northeast of Bruce Road
126
Comment
JEPS117896
Eriogonum umbellatum var. ahartii
L. P. Janeway
2008-5-26
9374
Butte
Ridge top at head of Rattlesnake Creek (short tributary to West Branch Feather River) about 2.9 air km east of Magalia and 0.8 air km east of Sawmill Peak Northern High Sierra Nevada
951
Comment
JEPS117897
Lupinus bicolor
L. P. Janeway
2008-4-2
9241
Butte
Along edge of Pentz Road 0.6 km north of Durham-Pentz Road Northern Sierra Nevada Foothills
198
Comment
JEPS117911
Montia parvifolia
L. P. Janeway
2008-6-22
9429
Butte
Along Four Trees Road crossing of South Branch Mill Creek (a tributary to North Fork Feather River) North Fork Feather River (2.7 air km east of Pulga Bridge (Hwy 70) over); Northern High Sierra Nevada
823
Comment
JEPS117912
Veronica americana
L. P. Janeway
2008-6-22
9431
Butte
Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River North Fork Feather River (2.7 air km east of Pulga Bridge (Hwy 70) over); Northern High Sierra Nevada
823
Comment
JEPS117915
Eriophyllum lanatum var. integrifolium
L. P. Janeway & Linus Gog
2008-7-18
9437
Butte
Along Philbrook Creek between the east end of Philbrook Reservoir and Concow Road Northern High Sierra Nevada
1689
Comment
JEPS117916
Celtis laevigata
L. P. Janeway
2008-10-8
9603
Butte
Upper Bidwell Park, Chico Cascade Range Foothills (north side of Big Chico Creek 455 m west of Day Camp)
91
Comment
JEPS117918
Ranunculus uncinatus var. parviflorus
L. P. Janeway
2008-6-22
9433
Butte
Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River North Fork Feather River (2.7 air km east of Pulga Bridge (Hwy 70) over); Northern High Sierra Nevada
823
Comment
JEPS117931
Melica californica var. nevadensis
L. P. Janeway
2008-4-2
9250
Butte
East edge of City of Chico Cascade Range Foothills (slope on north side of Humboldt Road 2.9 km northeast of Bruce Road)
167
Comment
JEPS117933
Carex geyeri
L. P. Janeway & Linus Gog
2008-7-18
9435
Butte
along Humbug Summit Road, above tje Cornelia Lott Sank Memorial Spring (which feeds West Branch Feather River) High Cascade Range
1536
Comment
JEPS117938
Avena barbata
L. P. Janeway
2008-4-2
9246
Butte
East edge of City of Chico Cascade Range Foothills (slope on north side of Humboldt Road 2.9 km northeast of Bruce Road)
167
Comment
JEPS118597
Genista monspessulana
L. P. Janeway
2011-3-9
10228
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher. Oroville 7.5; quad.
Comment
JEPS118614
Bellis perennis
L. P. Janeway
2011-6-2
10362
Butte
Sacramento Valley. City of Chico; in the lawn between Bidwell Mansion, Modoc Hall (Calif. State Univ., Chico) and Sol-Wil-Le-No Ave. Chico 7.5; quad.
Comment
JEPS118632
Morus alba
L. P. Janeway
2011-5-9
10252
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
JEPS118633
Spartium junceum
L. P. Janeway
2011-5-2
10250
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
JEPS118634
Robinia pseudoacacia
L. P. Janeway
2011-5-2
10251
Butte
Sacramento Valley. South side Feather River just east of Bedrock Park, Oroville; about 10-15 m back from the edge of the water and about 1 m higher.
Comment
JEPS118659
Trifolium glomeratum
L. P. Janeway, B. Castro
2011-6-5
10359
Butte
Cascade Range Foothills. East side of Chico; along south side of Humboldt Road 2.1 km east of Bruce Road. Chico 7.5' quad.
Comment
JEPS120499
Crepis occidentalis subsp. conjuncta
L. P. Janeway
2012-6-7
10862
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road / Ponderosa Way.
Comment
JEPS120521
Brassica rapa
L. P. Janeway
2012-3-30
10803
Butte
Sacramento Valley. West side of Hwy 99 1.6 km south of Estates Drive, south edge of Chico.
Comment
JEPS120522
Geranium purpureum
L. P. Janeway
2012-5-29
10826
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 1.9 road km north of Lower Forbestown Road; 1.8 air km south of the Ponderosa Reservoir dam.
Comment
JEPS120523
Erigeron divergens
L. P. Janeway
2012-3-21
10796
Butte
Northern Sierra Nevada Foothills. Top of a flattened knoll on east side of Thermalito Diversion Pool between the Pool and the railroad tracks, about 0.4 km north-northeast of the Diversion Dam (Feather River; Oroville).
Comment
JEPS120528
Lomatium marginatum var. marginatum
L. P. Janeway
2012-6-23
10892
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km sutheast of Rim Road / Ponderosa Way.
Comment
JEPS120533
Cytisus scoparius
L. P. Janeway
2013-5-9
11099
Butte
Northern High Sierra Nevada. Plumas National Forest; along Oroville-Quincy Hwy 0.3 km north of Madrone Lake.
Comment
JEPS120559
Calycadenia truncata
L. P. Janeway
2012-10-11
11071
Butte
Northern High Sierra Nevada. Plumas National Forest; southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way / Rim Road, near high-voltage power lines.
Comment
JEPS120572
Drymocallis glandulosa
L. P. Janeway
2013-5-5
11097
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
Comment
JEPS120578
Brachypodium distachyon
L. P. Janeway
2012-6-2
10840
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
Comment
JEPS120579
Phalaris aquatica
L. P. Janeway
2012-6-2
10841
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
Comment
JEPS121773
Isatis tinctoria
L. P. Janeway
2014-5-22
11259
Butte
Northern High Sierra Nevada. Plumas National Forest; along the Oroville-Quincy Hwy in Brush Creek, 0.6 km northeast of the upper end of Bald Rock Road.
Comment
JEPS122446
Phlox speciosa
L. P. Janeway
2015-3-16
11638
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville. Quad: Forbestown 7.5'.
Comment
JEPS122449
Allium hyalinum
L. P. Janeway
2015-3-29
11643
Butte
Sacramento Valley. North side of Thermalito Forebay, on the west side of Nelson Ave. Quad: Oroville 7.5'.
Comment
JEPS127568
Vicia sativa subsp. nigra
L. P. Janeway
2016-5-9
11943
Butte
Northern High Sierra Nevada. Plumas National Forest; upper north-facing slope above the South Fork Feather River arm of Lake Oroville, 0.4 km northwest of the junction of Ponderosa Way and Road 19N19. Forbestown 7.5' Quad.
Comment
JEPS127577
Selaginella hansenii
L. P. Janeway
2016-11-9
12176
Butte
Northern High Sierra Nevada. Plumas National Forest; rocky bench above Pulga Road 0.5 road-km north of Highway 70 at Pulga Bridge. Pulga 7.5' Quad.
Comment
JEPS127580
Ericameria arborescens
L. P. Janeway
2016-9-15
12173
Butte
Northern High Sierra Nevada. Plumas National Forest; about 30 m northeast of Old Forbestown Road, 0.6 km north of Forbestown Road. Forbestown 7.5' Quad.
Comment
JEPS127606
Brachypodium distachyon
L. P. Janeway
2015-4-13
11664
Butte
Plumas National Forest; in the canyon of North Fork Feather River, along Pulga Road 1.1 road km Ne of Flea Valley Creek and Pulga.
Comment
JEPS127607
Plectritis congesta subsp. brachystemon
L. P. Janeway
2015-4-21
11666
Butte
Plumas National Forest; SW side of Old Forbestown Road, 0.8 road km N of Forbestown Road and New York Flat Road.
Comment
JEPS93187
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4837
Butte
along Road 23N28 200 ft se Chino Creek (4.6 mi n <of? written as or> Road 22N34, s-facing roadcut bank); Berry Creek quad., Chino Ridge
804
Comment
RSA0004427
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4837
Butte
Chino Ridge, 200 ft southeast of Chino Creek along Road 23N28, 4.6 mi north of Road 22N34.
805
Comment
RSA0004429
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4836
Butte
1.3 miles south-southwest of Hungry Hunt Peak; along Road 22N84 2.6 mi from Rd 23N28.
994
Comment
RSA0025076
Myriophyllum aquaticum
L. P. Janeway, B. Castro, Laurie Archambault
2006-1-16
8554
Butte
Sacramento Valley. Gray Lodge Wildlife Area; in shallow sluggish canal between the main waterfowl viewing parking area and the headquarters area.
18
Comment
RSA0028538
Geranium molle
L. P. Janeway
2005-3-15
8358
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 kilometers northeast of Bruce Road.
134
Comment
RSA0036437
Brachypodium distachyon
L. P. Janeway
2012-4-29
10806
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; along South Rim Trail, upper slope overlooking Big Chico Creek from the south; about 1.8 km east of the powerlines.
183
Comment
RSA0045592
Lessingia nemaclada
L. P. Janeway
2012-10-11
11072
Butte
Northern High Sierra Nevada. Plumas National Forest; southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines.
895
Comment
RSA0047086
Euonymus occidentalis
L. P. Janeway
2006-8-8
8831
Butte
Northern High Sierra Nevada. Near road along west side of lower Pinkard Creek, 1.2 miles N of Lost Creek Reservoir dam. Along small creeklet near road.
1021
Comment
RSA0060804
Geranium purpureum
L. P. Janeway
2012-5-29
10826
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 1.9 road km north of Lower Fobestown Road; 1.8 air km south of the Ponderosa Reservoir dam.
658
Comment
RSA0060805
Geranium purpureum
L. P. Janeway
2012-5-29
10827
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road km north of Lower Fobestown Road; 1.4 air km south of the Ponderosa Reservoir dam.
485
Comment
RSA0084097
Blennosperma nanum var. nanum
L. P. Janeway
2005-3-1
8333
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA0108924
Poa sierrae
Lawrence P. Janeway
2013-5-16
11101
Butte
Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon +/- overlooking Arch Rock and the Hwy 70 rest area, along Camp Creek Road 5.4 road km northeast of Dixie Road.
702
Comment
RSA0112571
Bromus laevipes
Lawrence P. Janeway, Emily M. Doe
2015-5-28
11673
Butte
Northern High Sierra Nevada. Plumas National Forest; northwest side of Lower Forbestown Road 0.6 road-km north-northeast of Ponderosa Way; 0.4 air-km northwest of Sunset Hill.
829
Comment
RSA0114874
Eriogonum umbellatum var. ahartii
L. P. Janeway
2014-8-13
11570
Butte
Northern High Sierra Nevada. Plumas National Forest; Magalia Serpentine (McNab Cypress proposed Special Interest Area); about 2/3 of the way down the steep slope between Coutolenc Road and West Branch Feather River (and the diversion dam).
540
Comment
RSA0118714
Aristida oligantha
L. P. Janeway
2014-9-13
11579
Butte
Sacramento Valley. Along the edges of Openshaw Road 0.8 km southeast of its junction with Hwy 149; between Dry Creek and Gold Run (Creek). Starting about here and continuing southeast for at least 1 km.
77
Comment
RSA0118750
Allium hyalinum
L. P. Janeway
2015-3-23
11643
Butte
Sacramento Valley. North side of Thermalito Forebay, on the west side of Nelson Ave.
72
Comment
RSA0118757
Delphinium hansenii subsp. hansenii
Lawrence P. Janeway
2016-5-5
11941
Butte
Cascade Range Foothills. Along Humboldt Road 2.3 road-km northeast of Bruce Road; Chico.
152
Comment
RSA0118763
Lonicera hispidula
Lawrence P. Janeway
2014-5-29
11276
Butte
Northern High Sierra Nevada. Plumas national Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore), 1.0 air km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville.
774
Comment
RSA700279
Schoenoplectus mucronatus
L. P. Janeway, Gail Kuenster
2004-6-29
8172
Butte
Northern Sierra Nevada Foothills. Cove on south side of South Fork Feather River arm of Lake Oroville between Stringtown Mountain and Stringtown Road
280
Comment
RSA702979
Polygala cornuta var. cornuta
L. P. Janeway, B. Castro
2004-6-13
8134
Butte
Northern High Sierra Nevada: Along Old Forbestown Road 2.5 road km southeast of Forbestown Reservoir Road, 3.6 air km east of Forbestown; near headwaters of Costa Creek.
829
Comment
RSA712646
Brodiaea sierrae
L. P. Janeway
2005-7-16
8497
Butte
Northern High Sierra Nevada; on Rocky Ridge, along Rim Road (Ponderosa Way); about 1.3 km south of Bachelor Point.
927
Comment
RSA712647
Lithocarpus densiflorus var. densiflorus
L. P. Janeway
2005-7-17
8499
Butte
Northern High Sierra Nevada. West side near top of ridge on east side of Lockerman Creek, 0.5 km northeast of confluence of Lockerman Creek at Camp Creek.
1076
Comment
RSA712754
Penstemon newberryi var. newberryi
L. P. Janeway
2005-5-29
8412
Butte
Northern High Sierra Nevada. 0.2 km NW of Concow Road at the gap between the head of Rock Creek and the Little Kimshew Creek drainage.
1478
Comment
RSA712755
Melica californica
L. P. Janeway
2005-5-29
8416
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km southwest of Pulga.
960
Comment
RSA712757
Mimulus layneae
L. P. Janeway
2005-5-29
8399
Butte
Northern High Sierra Nevada. Between the east end of Hollywood Drive, Magalia and the upper end of Magalia Reservoir. (NAD83)
762
Comment
RSA712758
Epilobium minutum
L. P. Janeway
2005-5-29
8400
Butte
Northern High Sierra Nevada. Between the east end of Hollywood Drive, Magalia and the upper end of Magalia Reservoir. (NAD83)
762
Comment
RSA712759
Cheilanthes gracillima
L. P. Janeway
2005-5-29
8411
Butte
Northern High Sierra Nevada, 0.2 kilometers of Concow Road at the gap between the head of Rock Creek and the Little Kimshew Creek drainage.
1478
Comment
RSA712761
Verbena brasiliensis
L. P. Janeway
2005-5-17
8394
Butte
Sacramento Valley. North side of Hwy 162 at east edge of Thermalito Afterbay.
Comment
RSA712786
Lotus grandiflorus var. macranthus
L. P. Janeway
1994-5-26
4653
Butte
Northern High Sierra Nevada. East end of Watson Ridge, along Road 21N92 about 0.4 mi south of Road 21N24.
1227
Comment
RSA712788
Monardella villosa subsp. sheltonii
L. P. Janeway
1994-6-23
4672
Butte
Pinkston Canyon Road about 400 feet east of Concow Road.
564
Comment
RSA712795
Melica aristata
L. P. Janeway
2005-6-26
8440
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek.
1305
Comment
RSA712796
Brodiaea sierrae
L. P. Janeway
2005-6-26
8428
Butte
South-facing slope 0.4 km. south of top of Batchelor Point, 0.6 km. east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
RSA712799
Streptanthus polygaloides
L. P. Janeway
2005-6-26
8431
Butte
South-facing slope 0.4 km. south of top of Batchelor Point, 0.6 km. east of top of Rocky Ridge and Rim Road (Ponderosa Way).
945
Comment
RSA712800
Epilobium minutum
L. P. Janeway
2005-6-26
8432
Butte
Northern High Sierra Nevada, S facing slope 0.4km S of top of Batchelor Point, 0.6 km E of top of Rocky Ridge and Rim road (Ponderosa Way).
945
Comment
RSA712801
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2005-6-26
8433
Butte
Northern High Sierra Nevada, S facing slope 0.4km S of top of Batchelor Point, 0.6 km E of top of Rocky Ridge and Rim road (Ponderosa Way).
945
Comment
RSA712804
Penstemon neotericus
L. P. Janeway, B. Castro, Shannon Nielsen
2005-6-20
8425
Butte
Northern High Sierra Nevada. Plumas National Forest; near top of ridge on east side of Lockerman Creek, 0.6 km ENE of its confluence with Camp Creek.
1085
Comment
RSA712918
Achnatherum lemmonii var. lemmonii
L. P. Janeway
2006-5-28
8638
Butte
Northen High Sierra Nevada, West side of Concow Road about 3.2 mi NE of upper end of Concow Reservoir
Comment
RSA712968
Iris hartwegii subsp. hartwegii
L. P. Janeway
1994-6-6
4659
Butte
Northern High Sierra Nevada: East end of Watson Ridge; along Road 21N25 about 0.5 miles north of Fall River and about 1.7 miles west of Kenebeck Ridge
1159
Comment
RSA712976
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2006-5-28
8640
Butte
Northern High Sierra Nva, open serpentine bowl on W side of Concow road 3.2 miles NE of the upper end of Concow Reservoir.
860
Comment
RSA713848
Parentucellia viscosa
L. P. Janeway
2006-5-24
8606
Butte
Northern Sierra Nevada Foothills, near the eastern shores of Lake Wyandotte, 7 air km ESE of Oroville Dam.
422
Comment
RSA715593
Lupinus latifolius var. columbianus
L. P. Janeway
1994-7-19
4698
Butte
Northern High Sierra Nevada, south side of Cascade Creek 0.4 mile east of confluence with South Branch Middle Fork Feather River.
1180
Comment
RSA715595
Gaultheria ovatifolia
L. P. Janeway
1994-7-19
4696
Butte
South side of Cascade Creek 0.4 mi east of confluence with South Branch Middle Fork Feather River.
1180
Comment
RSA715709
Silene lemmonii
L. P. Janeway
2005-6-26
8438
Butte
Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek.
1305
Comment
RSA715717
Eschscholzia lobbii
L. P. Janeway
2005-3-1
8331
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA715718
Orthocarpus erianthus
L. P. Janeway
2005-3-1
8332
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA715721
Microsteris gracilis subsp. gracilis
L. P. Janeway
2005-3-1
8337
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA715722
Cardamine oligosperma
L. P. Janeway
2005-3-1
8335
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road
134
Comment
RSA715723
Saxifraga integrifolia
L. P. Janeway
2005-3-1
8336
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA715724
Dodecatheon clevelandii subsp. patulum
L. P. Janeway
2005-3-1
8338
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road.
134
Comment
RSA715725
Dichelostemma capitatum subsp. capitatum
L. P. Janeway
2005-3-1
8339
Butte
Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road
134
Comment
RSA715730
Erodium brachycarpum
L. P. Janeway
2005-3-10
8357
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715849
Leptosiphon bicolor
L. P. Janeway
2005-3-10
8353
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715851
Vicia sativa
L. P. Janeway
2005-3-10
8351
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715852
Sherardia arvensis
L. P. Janeway
2005-3-10
8350
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715853
Trifolium depauperatum
L. P. Janeway
8349
Butte
East edge of Ciity of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road.
134
Comment
RSA715854
Lepidium nitidum var. nitidum
L. P. Janeway
2005-3-10
8348
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715855
Briza minor
L. P. Janeway
2005-3-10
8346
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715918
Lasthenia gracilis
L. P. Janeway
2005-3-10
8352
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA715919
Aira caryophyllea
L. P. Janeway
2005-10-3
8345
Butte
Cascade Range Foothills. East edge of city of Chico; North side of Humboldt Road. 1.8 km Northeast of Bruce Road.
134
Comment
RSA715920
Plantago erecta
L. P. Janeway
2005-3-10
8343
Butte
Cascade Range Foothills [error: actually Sierra Nevada foothills] E edge of city of Chico, N side of Humboldt Road 1.8 km NE of Bruce Road.
134
Comment
RSA716321
Viola lobata subsp. lobata
L. P. Janeway
2005-5-29
8403
Butte
Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
RSA716322
Carex multicaulis
L. P. Janeway
2005-5-29
8409
Butte
Northern High Sierra Nevada; Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km. south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment
RSA716323
Streptanthus polygaloides
L. P. Janeway
2005-5-29
8414
Butte
Northern High Sierra Nevada. Top of Rocky Ridge towards its southern end; 2.9 km SW of Pulga.
960
Comment
RSA716326
Plantago coronopus
L. P. Janeway
2005-5-9
8385
Butte
Northern Sierra Nevada Foothills. Northwest side of Hwy 70, 0.6 km SW of Pentz Rd.
207
Comment
RSA716561
Parentucellia viscosa
L. P. Janeway, Matt Brown, Samantha Hillaire, Jamie Tuitele-Lewis
2005-5-4
8381
Butte
Northern Sierra Nevada Foothills. Along the north edge of Hwy 70 0.5 km east of Cherokee Road.
299
Comment
RSA716562
Verbascum blattaria
L. P. Janeway
2005-5-9
8383
Butte
Sacramento Valley. Along east side of Hwy 70 from Clark Road/Hwy 191.
99
Comment
RSA718305
Luzula parviflora
L. P. Janeway
2006-8-6
8830
Butte
Near road along west side of lower Pinkard Creek, 1.2 road miles north of Lost Creek Reservoir dam.
1021
Comment
RSA718307
Juncus effusus var. exiguus
L. P. Janeway
2006-8-6
8828
Butte
Near road along west side of lower Pinkard Creek, 1.2 road miles north of Lost Creek Reservoir dam.
1021
Comment
RSA718308
Carex bolanderi
L. P. Janeway
2006-8-6
8827
Butte
Near road along west side of lower Pinkard Creek, 1.2 road miles north of Lost Creek Reservoir dam.
1021
Comment
RSA718499
Juncus ensifolius
L. P. Janeway
2006-8-12
8843
Butte
Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain.
1695
Comment
RSA718500
Rhynchospora capitellata
L. P. Janeway
2006-8-12
8849
Butte
Large soggy meadow opening along an upper Western branch of Keyser Creek; 0.7 km. southeast of Bald Mountain summit.
1681
Comment
RSA718779
Hypericum concinnum
L. P. Janeway
2006-7-9
8805
Butte
High Cascade Range. Doe Mill Ridge; along Doe Mill Road 3.1 km north-northeast of Schott Road.
860
Comment
RSA718780
Calystegia occidentalis subsp. occidentalis
L. P. Janeway
2006-7-9
8806
Butte
150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek.
1140
Comment
RSA718786
Bromus orcuttianus
L. P. Janeway
2006-6-27
8702
Butte
Norther High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
Comment
RSA718787
Campanula prenanthoides
L. P. Janeway
2006-6-25
8703
Butte
Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
RSA718788
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8704
Butte
High Cascade Range: Along Cohasset Ridge and Cohasset Road about 0.5 km southwest of Anderson Mill site and about 5.9 air km north-northeast of Cohasset.
1128
Comment
RSA718789
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8696
Butte
Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
RSA718791
Polygala cornuta var. cornuta
L. P. Janeway
2006-6-25
8698
Butte
Northern High Sierra Nevada: Along a major dirt road 2.6 km south of Stirling City toward West Branch Feather River crossing
1006
Comment
RSA718792
Hieracium albiflorum
L. P. Janeway
2006-6-25
8699
Butte
Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing.
1006
Comment
RSA718795
Rhynchospora capitellata
L. P. Janeway, S. Galen Smith
2006-7-27
8821
Butte
Northern High Sierra Nevada. Upper part of meadow on northeast side of Flea Valley, 1.1 km west-northwest of Flea Mountain.
1140
Comment
RSA718801
Carex vulpinoidea
L. P. Janeway
2006-7-10
8810
Butte
Northern Sierra Nevada Foothills: West side of Morris Ravine arm of Thermalito Diversion Pool (Feather River), 2.0 km north northeast of Thermalito Diversion Dam.
68
Comment
RSA724860
Eleocharis quadrangulata
L. P. Janeway
2006-7-19
8816
Butte
Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilbur Road, 2.1 km south of Hwy. 162. NAD83.
41
Comment
RSA724861
Mentha pulegium
L. P. Janeway
2006-7-19
8818
Butte
Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilbur Road, 2.1 km south of Hwy. 162.
41
Comment
RSA724863
Setaria parviflora
L. P. Janeway
2006-7-19
8820
Butte
Sacramento Valley, Shallow arm of Thermalito Afterbay, 150 m east of Wilbur Road, 2.1 km south of Hwy 162.
41
Comment
RSA724898
Juncus articulatus
L. P. Janeway, Marcia Waterway, Martin Lechowicz
2006-8-3
8823
Butte
Old pond below Lumpkin Ridge Road about 10 km east of Feather Falls and about 1.0 km southwest of Lumpkin Ridge Road junction with road to Cascade and Fall River; near head of western branch of Know-nothing Creek.
1209
Comment
RSA724908
Monardella villosa subsp. sheltonii
L. P. Janeway
2007-6-26
9075
Butte
Plumas National Forest; along Road 28 along the southern end of Swayne Hill; about 1.7 air KM northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville.
750
Comment
RSA724909
Aegilops triuncialis
L. P. Janeway
2007-6-11
9037
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 20N67. 1.1 km northwest of Lumpkin Road, 2.6 km west of Feather Falls town site. NAD 83.
757
Comment
RSA724911
Lupinus nanus subsp. nanus
L. P. Janeway
2006-5-24
8607
Butte
Northern Sierra Nevada Foothills, near the eastern shores of Lake Wyandotte, 7 air km ESE of Oroville Dam.
422
Comment
RSA724932
Lomatium marginatum
L. P. Janeway
2006-5-14
8596
Butte
Northern High Sierra Nevada: just west of Jordan Hill Road, 0.9 km east of Sawmill Peak lookout
953
Comment
RSA724933
Calochortus tolmiei
L. P. Janeway
2006-5-14
8598
Butte
Northern High Sierra Nevada: just west of Jordan Hill Road, 0.9 km east of Sawmill Peak lookout
953
Comment
RSA725049
Madia madioides
L. P. Janeway
2007-6-11
9038
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 20N67, 0.6 km NW of Lumpkin Road, 2.3 km W of Feather Falls town site.
777
Comment
RSA725050
Lonicera hispidula var. vacillans
L. P. Janeway
2007-6-11
9039
Butte
Northern High Sierra Nevada. Plumas National Forest; along Road 20N67, 0.6 km NW of Lumpkin Road, 2.3 km W of Feather Falls town site.
777
Comment
RSA725052
Leptosiphon filipes
L. P. Janeway
2007-6-20
9067
Butte
Northern High Sierra Nevada. Plumas National Forest; along French Creek Road 5.0 road km northeast of Oroville-Quincy Hwy and Stanwood Saddle; 1/0 air km west of Mountain House.
884
Comment
RSA725053
Triteleia laxa
L. P. Janeway
2006-4-30
8560
Butte
Cascade range Foothills. East edge of city of Chico; NW side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA725056
Petrorhagia dubia
L. P. Janeway
2006-4-30
8563
Butte
Cascade range Foothills. East edge of city of Chico; NW side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA725057
Micropus californicus var. californicus
L. P. Janeway
2006-4-30
8564
Butte
Cascade range Foothills. East edge of city of Chico; NW side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA725058
Trifolium dubium
L. P. Janeway
2006-4-30
8565
Butte
Cascade range Foothills. East edge of city of Chico; northwest side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA725060
Triteleia lilacina
L. P. Janeway
2006-4-30
8568
Butte
Cascade range Foothills. East edge of city of Chico; NW side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA725192
Bromus hordeaceus
L. P. Janeway
2006-4-30
8567
Butte
Cascade range Foothills. East edge of city of Chico; northwest side of Humbolt Road 2.4 km northeast of Bruce Road.
149
Comment
RSA739616
Taeniatherum caput-medusae
L. P. Janeway, B. Castro
2007-5-19
8979
Butte
Cascade Range Foothills, Bottom of unnamed drainage on SE side of Neal Road, 2.9 air km NE of Hwy 99, under the high power lines.
91
Comment
RSA739617
Brachypodium distachyon
L. P. Janeway, B. Castro
2007-5-19
8980
Butte
Cascade Range Foothills, Bottom of unnamed drainage on SE side of Neal Road, 2.9 air km NE of Hwy 99, under the high power lines.
99
Comment
RSA739621
Dryopteris arguta
L. P. Janeway
2008-6-22
9420
Butte
Cascade Range Foothills, Canyon drainage on E side of Dark Canyon raod 90 miles N of the gate to the boat ramp into Lake Oroville
396
Comment
RSA739622
Dryopteris arguta
L. P. Janeway
2008-6-22
9419
Butte
Cascade Range Foothills, upper Bidwell Park, Chico (a large generally natural area) just below jct of Pine Trail and Guardians Trail
396
Comment
RSA739647
Arnica longifolia
L. P. Janeway, Linus Gog
2008-7-18
9436
Butte
Northern High Sierra Nevada. Along Philbrook Creek betw the E end of Philbrook Reservoir and Concow Road
1689
Comment
RSA739648
Carex geyeri
L. P. Janeway, Linus Gog
2008-7-18
9435
Butte
Butte County: High Cascade Range along Humbug Summit road, above the Cornelia Lott Sank Memorial Spring (which feeds W branch Feather River)
1536
Comment
RSA739650
Carex hoodii
L. P. Janeway, Linus Gog
2008-7-19
9442
Butte
Butte County: High Cascade Range, N side of Scotts John Creek at crossing of Road 26N27 (The connector betw Humboldt Road and Humbug Summit road).
1740
Comment
RSA739732
Swertia albicaulis var. nitida
L. P. Janeway, B. Castro
2007-5-6
8975
Butte
Northern High Sierra Nevada, Ridge top along a side road N off the road from Sawmill Peak to Flea Valley, 1.8 air km NE of Sawmill Peak.
969
Comment
RSA739733
Packera eurycephala var. lewisrosei
L. P. Janeway, B. Castro
2007-5-6
8973
Butte
Northern High Sierra Nevada, Ridge top along a side road N off the road from Sawmill Peak to Flea Valley, 1.8 air km NE of Sawmill Peak.
969
Comment
RSA739871
Cystopteris fragilis
L. P. Janeway
2008-8-10
9538
Butte
Northern High Sierra Nevada, along Four Tree Road at crossing of S Branch Mill Creek, 4.5 road km ESE of Hwy 70.
823
Comment
RSA754391
Carex brainerdii
L. P. Janeway
2006-5-28
8646
Butte
Northern High Sierra Nevada: 0.2 km E of Concow Road, 1.25 km NNE of Rag Dump, 4.3 km N of Flea Mt.
1268
Comment
RSA755322
Acer macrophyllum
L. P. Janeway, B. Castro
2007-7-25
9227
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; 6 m north of Big Chico Creek and about 6 m higher than the creek, between Upper Park Road and Yahi Trail, between Day Camp and the power lines.
91
Comment
RSA755350
Thysanocarpus curvipes var. curvipes
L. P. Janeway
2008-3-18
9233
Butte
Cascade Range Foothills. East edge of City of Chico, south side of Humboldt Road 1.3 km northeast of Bruce Road.
123
Comment
RSA768858
Salpichroa origanifolia
L. P. Janeway
2010-5-12
9975
Butte
Sacramento Valley. Chico; north side of Little Chico Creek 15-30 m east of Boucher Street bridge; narrow riparian strip between creek and Humboldt Road.
63
Comment
RSA770098
Carex bolanderi
L. P. Janeway, B. Castro
2009-7-4
9835
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary of North Fork Feather River)
823
Comment
RSA770099
Carex subfusca
L. P. Janeway, B. Castro
2009-7-4
9836
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
RSA770105
Carex feta
L. P. Janeway, B. Castro
2009-7-4
9837
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
1469
Comment
RSA796042
Monardella sheltonii
L. P. Janeway
2012-6-23
10888
Butte
Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Bachelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way.
895
Comment
SBBG128003
Ceanothus cuneatus var. cuneatus
L. P. Janeway
2012-6-23
10889
Butte
southwestern spur of Rocky Ridge, 0.6 air kim S of Batchelor Point; along Rd 23N06E 0.8 rd km SE of Rim Rd/Ponderosa Way
895
Comment
SBBG128788
Brachypodium distachyon
L. P. Janeway
2012-5-2
10811
Butte
upper Bidwell Park, Chico, SE facing slope +/- overlooking Bear Hole on Big Chico Crk, between Middle Trail and Upper Trail
166
Comment
SEINET10466927
Eleocharis palustris
Lawrence P. Janeway
1991-6-7
Janeway 3992
Butte
Honcut quad T18N, R4E, SW 1/4 of sec 33, elev.100 feet.
30
Comment
SEINET10470981
Selaginella hansenii
Lawrence P. Janeway
1984-10-8
Janeway 1179
Butte
Pulga SW quad. T22N R5E SW 1/4 of sec. 7, 2000 feet. Along Hwy 70 above North Fork Feather River. On steep S-facing serpentine outcrop; open.
610
Comment
SEINET10585131
Carex athrostachya
Lawrence P. Janeway
1986-1-1
Janeway 1821
Butte
T25N, R4E, Jonesville quad (15') NE1/4 of sec. 13. N side of Philbrook Reservoir at main PG&E camp-ground. White fir dominated mixed conifer forest. Along edge of campground road.
Comment
SEINET10587462
Carex angustata
Lawrence P. Janeway
1987-6-27
Janeway 2358
Butte
T24N, R4E, Kimshew Point quad. NW 1/4 of sec. 12. Meadow on east slope of Bald Mtn; along the Concow Rd. Small open meadow, moist, in red fir forest. With C. lemmonii, Lotus oblongifolius var. nevadensis, Helenium bigelovii, etc.
1695
Comment
SEINET10599356
Melica californica
Lawrence P. Janeway
1995-6-19
Janeway 4797
Butte
Cascade quad. T21N R6E S25 SE1/4 NW1/4. About 0.5 mi east of the western end of Jackson Ranch Ridge. Open areas in open ponderosa pine dominated mixed conifer forest.
1097
Comment
SEINET10649718
Carex densa
Lawrence P. Janeway
1987-4-14
Janeway 2002
Butte
T19N, R3E, Oroville Quad, NW 1/4 of Sec 1. Thermalito Forebay State Park, Oroville. Along creek on north side of picnic area, ca 200 feet from the lake.
70
Comment
SEINET10649998
Carex echinata
Lawrence P. Janeway, Robert A. Schlising; B. Castro; F. Jay Fuller
1988-7-11
Janeway 2989
Butte
T24N, R5E, Kimshew Point quad SE 1/4 of sec. 6. At Crane Valley (upper Big Kimshew Cr); a large montane meadow. Mossy edge of shallow water.
Comment
SEINET10706538
Carex bolanderi
Lawrence P. Janeway
1987-5-10
Janeway 2049
Butte
T23N, R4E, Stirling City Quad, SW 1/4 of sec 3. Near edge of man-made pond along road that crosses West Branch Feather River 5 miles from Stirling. In east-facing slope of mixed conifer forest.
853
Comment
SEINET10706540
Carex bolanderi
Lawrence P. Janeway, Robert A. Schlising
1988-7-16
Janeway 3018
Butte
T26N, R5E, Jonesville Quad (15'), NW 1/4 of sec 21. Along Willow Creek, 1 mile west of Humbug Road. Small open sedge-dominated moist meadow above the creek. With C. heteroneura, C. lemmonii, C. subfusca. In forest of Jeffrey Pine and White Fir.
1798
Comment
SEINET10706541
Carex bolanderi
Lawrence P. Janeway
1987-6-8
Janeway 2156
Butte
T22N, R6E, Brush Creek Quad, NW 1/4 of sec 19. Along French Creek ca 1/2 mile north of Bush Creek and near bridge of road to Coyote Gap. In sand and rocks (granitic) adjacent to the creek; shady.
640
Comment
SEINET10709381
Carex rossii
Lawrence P. Janeway
1988-7-30
Janeway 3137
Butte
T25N, R5E, Jonesville quad (15') NW 1/4 of sec. The ridge SE from Snow Mtn. N edge of ridgetop red fir forest and pine-mat manzanita chaparral.
2103
Comment
SEINET10711616
Carex nudata
Lawrence P. Janeway
1988-6-14
Janeway 2768
Butte
T25N, R3E, Stirling City quad. SE1/4 of sec. 34. Along West Branch Butte Creek at crossing of road 1.9 mi west from Hwy 32 towards Ewalt Camp. Forming dense clumps in rocks at edge of and in te creek. With Darmera peltata.
922
Comment
SEINET10713511
Carex multicaulis
Lawrence P. Janeway
1988-5-19
Janeway 2672
Butte
T25N, R2E, Cohasset quad. SE1/4 of sec. 36. Along Cohasset Rd near the county line. Partially shaded area on the ridge top; ponderosa pine dominated mixed conifer forest with incense cedar, black oak.
1134
Comment
SEINET10751319
Carex vesicaria var. vesicaria
Lawrence P. Janeway, Robert A. Schlising
1988-7-16
Janeway 3039
Butte
T26N, R5E, Jonesville quad (15'). SE1/4 of sec. 20. Vernal pool next to Humbug Rd 0.8 mi W of Butte Creek House. Large rocky pool surrounded by lodgepole pines and montane chaparral. This is the main species filing the drying vernal pool.
1806
Comment
SEINET10752408
Carex brainerdii
Lawrence P. Janeway
1988-7-16
Janeway 3009
Butte
T26N, R4E, Jonesville quad (15') SE1/4 of sec. 12. Along Colby Mountain Rd., 1/2 mi N of Jonesville.
Comment
SEINET10752410
Carex brainerdii
Lawrence P. Janeway
1987-6-27
Janeway 2330
Butte
T24N, R5E, Kimshew Point quad NW1/4 of sec. 21. Along Little Kimshew Cr just N of Ramsey Bar.
1341
Comment
SEINET10785809
Carex xerophila
Lawrence P. Janeway
1988-6-25
Janeway 2872
Butte
T25 N, R4E, Butte Meadows quad (15') NE1/4 of sec. 9. Near Coon Cr and near Bull Hill Rd 1.0 mi from Skyway.
1554
Comment
SEINET10792219
Glyceria declinata
Lawrence P. Janeway
1991-6-7
Janeway 3990
Butte
Honcut quad T18N, R4E, SE 1/4 of sec. 33. Ca. 0.8 mi east of Palermo-Honocut Road, ca 5.1 mi south of Palmero. Disturbed annual grassland (plowed, many cattle in spring). In small disturbed vernal pool.
38
Comment
SEINET10946215
Carex subfusca
Lawrence P. Janeway
1988-6-16
Janeway 2798
Butte
T25N, R3E, Butt Meadows quad (15') SE1/4 of sec. 12. SE-facing slope above Butte Cr; along rd in W side of canyon, 3.7 mi S of Humboldt Rd.
1295
Comment
SEINET11635242
Carex barbarae
L. P. Janeway, Oswald, V. H.
1989-1
3220
Butte
E side Butte Cr, 1,8 mi S of Biggs-Princeton Rd (Afton Rd)
18
Comment
SEINET11787803
Sparganium emersum
L. P. Janeway
1987-1
2248
Butte
Mdw on Pinkard Cr between Lewis Ridge & Moorville Ridge, 6.5 mi from Challenge-LaPorte Rd & Travis
1082
Comment
SEINET11934609
Minuartia douglasii
L. P. Janeway
1988-1
2970
Butte
Near the road to French Cr 0.6 mi S of Coyote Gap
1219
Comment
SEINET11934611
Eriogonum nudum var. pubiflorum
L. P. Janeway
1988-1
2967
Butte
Pulga quad. nr. roadside into French Creek .6 mi S of Coyote Gap. Shaley SE-faceing ridge outcrop
1219
Comment
SEINET12217260
Saxifraga arguta
L. P. Janeway, Schlising, R. A.
1988-1
3057
Butte
at beginning of Coon Hollow Creek on SW slopes of Coon Hollow
1920
Comment
SEINET12332637
Leucophysalis nana
L. P. Janeway, Schlising, R. A.
1988-1
2918
Butte
just NW of Summit Lake
1951
Comment
SEINET12334039
Nemophila heterophylla
L. P. Janeway
1988-1
2964
Butte
near the road to French Cr, 0.9 mi S of Coyote Gap
1189
Comment
SEINET12649386
Carex flacca
L. P. Janeway
2009-1
9796
Butte
59
Comment
SEINET12649387
Carex flacca
L. P. Janeway
2009-1
9795
Butte
59
Comment
SEINET12649898
Carex subbracteata
L. P. Janeway
2011-1
10229
Butte
57
Comment
SEINET4145627
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1995-7-7
4839
Butte
Between Mountain House, Brush Creek, and Mosquito Creek, 5 year old timber plantation above Road 22N49 0.1 mi north of French Creek Road
975
Comment
SEINET4231762
Carex jonesii
L. Janeway, Gog, L
2008-1
3186 A
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET4231788
Carex pachystachya
L. Janeway, Gog, L
2008-1
3190 C
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET4231831
Carex feta
L. Janeway, Castro, B
2009-1
9837
Butte
Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin.
Comment
SEINET4286045
Carex pachystachya
L. Janeway, Gog, L
2008-1
3190 B
Butte
Near Cornelia Lott Sank Memorial Spring
Comment
SEINET4286134
Carex feta
L. Janeway, Gog, L
2008-1
3185 B
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET4286135
Carex feta
L. Janeway, Gog, L
2008-1
3185 A
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET4286136
Carex hoodii
L. Janeway, Gog, L
2008-1
3194 C
Butte
Just east of Philbrook Resevoir.
Comment
SEINET4286138
Carex hoodii
L. Janeway, Gog, L
2008-1
3194 A
Butte
Just east of Philbrook Resevoir.
Comment
SEINET4286139
Carex infirminervia
L. Janeway, Gog, L
2008-1
3193 C
Butte
Just east of Philbrook Resevoir.
Comment
SEINET4286140
Carex infirminervia
L. Janeway, Gog, L
2008-1
3193 B
Butte
Just east of Philbrook Resevoir.
Comment
SEINET4286141
Carex infirminervia
L. Janeway, Gog, L
2008-1
3193 A
Butte
Just east of Philbrook Resevoir.
Comment
SEINET4287828
Carex subfusca
L. Janeway, Gog, L
2008-1
3192 C
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET4289435
Carex simulata
L. Janeway, Gog, L
2008-1
3198 A
Butte
Pat's Meadow. Along Butte Creek, 0.6 mi. W of Cherry Creek Campground.
Comment
SEINET4289436
Carex cusickii
L. Janeway, Gog, L
2008-1
3197 A
Butte
Pat's Meadow. Along Butte Creek, 0.6 mi. W of Cherry Creek Campground.
Comment
SEINET4289467
Carex cusickii
L. Janeway, Gog, L
2008-1
3197 B
Butte
Pat's Meadow. Along Butte Creek, 0.6 mi. W of Cherry Creek Campground.
Comment
SEINET4289482
Carex simulata
L. Janeway, Gog, L
2008-1
3198 B
Butte
Pat's Meadow. Along Butte Creek, 0.6 mi. W of Cherry Creek Campground.
Comment
SEINET6417024
Carex bolanderi
L. Janeway, Gog, L
2008-1
3199 (A & B)
Butte
Pat's Meadow. Along Butte Creek, 0.6 mi. W of Cherry Creek Campground.
Comment
SEINET7485364
Carex lemmonii
L. P. Janeway
13/VII/2003
7902
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring.
Comment
SEINET7549688
Carex angustata
L. P. Janeway
2003-6-8
7823
Butte
High Cascade Range. Flea Valley: meadow at head of Concow Creek. Pulga quad.
1091
Comment
SEINET7549689
Carex angustata
L. P. Janeway
2003-7-13
7899
Butte
High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring. Butte Meadows 7.5' quad.
1519
Comment
SEINET7550019
Carex aquatilis
L. P. Janeway, Gavin Blosser, Paul Kirk
2003-3-27
7748
Butte
Northern Sierra Nevada Foothills. At high water line of Middle Fork Feather River arm of Lake Oroville, at the mouth of Sycamore Creek; 3.1 km north-northeast of the Bidwell Bar Bridge. Oroville Dam quad 7.5' quad.
274
Comment
SEINET7550020
Carex aquatilis
L. P. Janeway, Gavin Blosser, John Hunt
2003-4-22
7764
Butte
Oroville Dam quad. Northern Sierra Nevada Foothills. Just below high water line of Lake Oroville on south side of Bloomer Point Campground (west side of the lake); 4.7 km southwest of Bloomer Hill.
271
Comment
SEINET7552657
Carex brainerdii
L. P. Janeway
2005-5-29
8406
Butte
Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. Kimshew Point 7.5' quad.
1317
Comment
SEINET7556723
Carex densa
L. P. Janeway
2003-6-8
7820
Butte
Pulga 7.5' quad. High Cascade Range. Flea Valley. Meadow at head of Concow Creek.
Comment
SEINET7558570
Carex feta
L. P. Janeway
2003-6-8
7818
Butte
High Cascade Range. Flea Valley, at head of Concow Creek. Pulga 7.5' quad.
1116
Comment
SEINET7560141
Carex gracilior
L. P. Janeway
2006-5-24
8608
Butte
Oroville Dam 7.5' quad. Northern Sierra Nevada Foothills. Near the eastern shores of Lake Wyandotta, about 7.0 air km east-southeast of Oroville Dam.
422
Comment
SEINET7560148
Carex gracilior
L. P. Janeway, Gavin Blosser, Adam Henderson
2003-4-10
7755
Butte
Oroville Dam Quad 7.5' quad. Northern High Sierra Nevada. Near western end of peninsula between Middle and South Forks Feather River arms of Lake Oroville, 2.1 km east of the Bidwell Bar Bridge, next to Craig Saddle Boat-in Campground.
290
Comment
SEINET7561550
Carex hirtissima
L. P. Janeway, Gavin Blosser, Adam Henderson, John Hunt
2003-4-15
7758
Butte
Oroville Dam quad. Northern Sierra Nevada Foothills, near west edge of Lake Oroville/North Fork Feather River 6.8 km north of the Spillway Boat Ramp.
280
Comment
SEINET7561551
Carex hirtissima
L. P. Janeway
2003-6-8
7816
Butte
Pulga 7.5' Quad. High Cascade Range. Flea Valley, meadow at head on Concow Creek.
1116
Comment
SEINET7563140
Carex jonesii
L. P. Janeway
2003-7-13
7900
Butte
High Cascade Range, meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring. Butte Meadows 7.5' Quad.
1519
Comment
SEINET7568447
Carex multicaulis
L. P. Janeway
2005-5-29
8409
Butte
Kimshew Point 7.5' quad. Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top.
1317
Comment
SEINET7569421
Carex nudata
L. P. Janeway
2003-5-11
7783
Butte
Stirling City 7.5' quad. High Cascade Range, along west edge of Butte Creek, 700 m south-southwest of the Ponderosa Way bridge (Forks of Butte), just upstream of the diversion structure.
588
Comment
SEINET7571068
Carex pendula
L. P. Janeway
2004-6-20
8137
Butte
Chico 7.5' quad, Sacramento Valley. South end of Chico, along edge of Comanche Creek at the bicycle bridge (former railroad bridge) about 150 m southeast (upstream) of the Midway (road) bridge across the creek.
59
Comment
SEINET7580175
Carex vulpinoidea
L. P. Janeway
2006-7-10
8810
Butte
Oroville 7.5' quad, Northern Sierra Nevada foothills, west side of Morris Ravine arm of Thermalito Diversion Pool (Feather River), 2.0 km north northeast of Thermalito Diversion Dam.
68
Comment
SEINET7589325
Rhynchospora capitellata
L. P. Janeway, S. Galen Smith
2006-7-27
8821
Butte
Pulga 7.5' quad, Northern High Sierra Nevada. Northeast side of Flea Valley, 1.1 km west-northwest of Flea Mountain.
1140
Comment
SEINET8027659
Carex densa
L. Janeway, Gog, L
2008-1
3183 (A & B)
Butte
Bidwell Park.
Comment
SEINET8067785
Carex fracta
L. Janeway, Gog, L
2008-1
3188
Butte
Near Cornelia Lott Sank Memorial Spring.
Comment
SEINET8068006
Carex laeviculmis
L. Janeway, Gog, L
2008-1
3189 B
Butte
Near Cornelia Lott San Memorial Spring.
Comment
SEINET8573590
Carex specifica
L. Janeway, Gog, L
2008-1
3200
Butte
Scott's John Creek. Intersection with Rd 26N27.
Comment
SEINET8574039
Carex subfusca
L. Janeway, Castro, B
2009-1
9836
Butte
Comment
UC1606714
Clarkia mosquinii subsp. mosquinii
L. P. Janeway
1995-7-7
4834
Butte
along Highway 70 1.3 mi ne of Jarbo Gap (North Fork Feather River canyon); , Highway 70
655
Comment
UC1730247
Clarkia rhomboidea
L. P. Janeway
1993-5-30
4362
Butte
1 mi N of Magalia (along Ponderosa Way 0.35 mi NE of Coutolenc Road)
670
Comment
UC1730248
Clarkia rhomboidea
L. P. Janeway
1993-6-9
4372
Butte
SE of Swayne Hill (slope above French Creek, along Road 22N34 1.8 mi S of the low water crossing)
621
Comment
UC1730253
Clarkia mosquinii
L. P. Janeway
1994-6-15
4662
Butte
Swayne Hill, S end, along Road 23N28 0.8 mi W of Road 22N34
731
Comment
UC1730255
Clarkia mildrediae subsp. mildrediae
L. P. Janeway
1994-6-17
4663
Butte
NW side of canyon of North Fork Feather River, along Pulga Road (Camp Creek Road) 3.0 mi N of Pulga Bridge (Hwy 70)
603
Comment
UC1748286
Carex heteroneura
L. P. Janeway
1999-7-17
6508
Butte
Along Scotts John Creek 0.2 mi N of the road that connects Humboldt Road and Humbug Road.
1749
Comment
UC1748322
Carex heteroneura
L. P. Janeway
1995-8-5
4891
Butte
Along West Branch Feather River about 0.1 mi above Snag Lake.
1725
Comment
UCD104792
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-1
4412
Butte
Along French Creek Road, 2.6 miles NE of Stanwood Saddle and Oroville-Quincy Highway.
902
Comment
UCD104794
Clarkia mildrediae subsp. lutescens
L. P. Janeway
1993-7-6
4429
Butte
Western end of Watson Ridge, about 1.8 miles E-NE of Bald Rock Dome. About 0.7 mile NW of Fall River.
1097
Comment
UCD104817
Clarkia mosquinii
L. P. Janeway; Perrie Cobb, Linnea Hanson
1993-7-1
4410
Butte
Along French Creek Road. 2.6 miles NE of Stanwood Saddle and Oroville-Quincy Highway.
902
Comment
UCD104989
Clarkia rhomboidea
L. P. Janeway
1993-6-10
4378
Butte
Southwest side of Watson Ridge about 1.5 miles E of Bald Rock Dome.
822
Comment
UCD104990
Clarkia rhomboidea
L. P. Janeway
1993-6-23
4399
Butte
Along Road 22N49, about 0.1 mile W of Oroville-Quincy Highway. 1 mile SW of Junction House.
1005
Comment
UCD113567
Horkelia tridentata var. flavescens
L. P. Janeway
1987-6-26
2297
Butte
At Rag Dump.
1173
Comment
UCD124680
Verbascum blattaria
L. P. Janeway
2005-5-9
8383
Butte
Sacramento Valley. Along E side of Hwy 70 across from Clark Road/Hwy 191.
99
Comment
UCD129788
Calycadenia oppositifolia
L. P. Janeway
1988-5-29
2701
Butte
Little Chico Creek, ca. 2 air miles south of Ten Mile House.
243
Comment
UCD129887
Calycadenia truncata
L. P. Janeway
1995-7-14
4853
Butte
about 0.5 mile east of the western end of Jackson Ranch Ridge; 0.5 mile south of Road 21N25Y. Top of steep slope overlooking Frey Creek.
1066
Comment
UCD140080
Carex amplifolia
L. P. Janeway
1988-6-16
2793
Butte
West Br Butte Creek near Lomo; 0.1 mile from Humboldt Road along Cedar Loop Road.
1158
Comment
UCD140157
Carex barbarae
L. P. Janeway
1986-9-11
1842
Butte
city of Chico, campus of CSU, Chico. Big Chico Creek, SE of Butte Hall.
59
Comment
UCD140199
Carex brainerdii
L. P. Janeway
1988-6-14
2785
Butte
upper reaches of Haw Creek, 1.75 air miles SE of Lomo.
1226
Comment
UCD140200
Carex barbarae
L. P. Janeway
1988-5-19
2665
Butte
along Rock Creek Road near the bridge over Rock Creek.
112
Comment
UCD140203
Carex brainerdii
L. P. Janeway
1987-6-27
2355
Butte
overlooking Keyser Creek; 5.4 miles north of Ramsey Bar along Concow Road. NW-facing road-cut.
1554
Comment
UCD140205
Carex brainerdii
L. P. Janeway
1988-6-19
2829
Butte
2.4 miles north of Stirling City towards Inskip along logging road 0.1 mile west of Skyway. Steep west-facing roadcut.
1173
Comment
UCD140240
Carex cusickii
L. P. Janeway
1988-7-29
3110
Butte
South side of Butte Creek 1/2 mile west of Cherry Hill.
1402
Comment
UCD140309
Carex feta
L. P. Janeway
1988-6-14
2783
Butte
upper reaches of Haw Creek, 1.75 air miles SE of Lomo.
1226
Comment
UCD140345
Carex fracta
L. P. Janeway; R. A. Schlising, B. Castro, P. Broyles
1987-7-19
2502
Butte
Coon Hollow, 1.0 mile SE of the Humbug Summit Road.
1661
Comment
UCD140427
Carex heteroneura
L. P. Janeway
1986-9-1
1827
Butte
east end of Philbrook Reservoir.
1691
Comment
UCD140476
Carex lemmonii
L. P. Janeway
1987-5-28
2109
Butte
along side road (23N12Y) of Four Trees Road, 1.6 miles west of its junction with OroQuincy hwy.
1463
Comment
UCD140489
Carex laeviculmis
L. P. Janeway
1987-7-4
2424
Butte
along road to Jones Meadow, 9.6 miles from Inskip. Last Chance Creek.
1676
Comment
UCD140656
Carex multicaulis
L. P. Janeway
1987-6-27
2368
Butte
2.0 mile west of Bald Mountain alng road to Stirling City.
1493
Comment
UCD140658
Carex multicaulis
L. P. Janeway
1987-6-8
2170
Butte
west facing slope on Swayne Hill, around 10 miles south of Big Bar Mountain via dirt road.
731
Comment
UCD141012
Cyperus difformis
C. A. Janeway
1986-10-25
s.n.
Butte
city of Chico; Bidwell Park, in Big Chico Creek at Five-Mile Recreation Area.
79
Comment
UCD141068
Cyperus eragrostis
L. P. Janeway
1987-5-20
2087
Butte
seep along Highway 70, 0.3 mile north of Arch Rock Tunnel. N fork Feather River. Granitics.
472
Comment
UCD141166
Carex subfusca
L. P. Janeway
1986-8-31
1809
Butte
along edge of Philbrook Road 2 miles west of Philbrook Dam.
1569
Comment
UCD141167
Carex subfusca
L. P. Janeway
1988-6-25
2873
Butte
along Bull Hill road, 1.9 miles from Skyway.
1508
Comment
UCD141168
Carex subfusca
L. P. Janeway; R. A. Schlising
1988-7-22
3075
Butte
just above the High Lakes Road 3.4 miles west of the pass.
1905
Comment
UCD169286
Quercus garryana var. breweri
L. P. Janeway; B. Castro
2007-5-6
8976
Butte
Slopes above the east side of West Branch Feather River; along Jordan Hill Road 1 road km north-northeast of the bridge crossing; 1.9 air km north-northwest of Sawmill Peak.
555
Comment
UCD169396
Cyperus strigosus
L. P. Janeway
2001-6-13
7168
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
UCD169397
Cyperus difformis
L. P. Janeway
2001-6-13
7167
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
UCD169398
Cyperus erythrorhizos
L. P. Janeway
2001-6-13
7166
Butte
Sacramento Valley. On east side of the Sacramento River about 1.8 km southeast of Ord Ferry Road bridge.
29
Comment
UCD169420
Clarkia mosquinii
L. P. Janeway
2002-6-22
7605
Butte
Northern High Sierra Nevada. Along Bardee's Bar Road 1.3 km north of Big Bend Road; about 1/2 way between Jarbo Gap and North Fork Feather River.
655
Comment
UCD169445
Quercus berberidifolia
L. P. Janeway; Matt Brown, Jamie Tuitele-Lewis
2005-4-12
8361
Butte
Plumas National Forest; 12 m from the northeast shore of Paradise Lake, about 485 m east-southeast of the uppermost tip of the lake.
777
Comment
UCD169692
Poa sierrae
L. P. Janeway
2011-7-18
10515
Butte
Northern High Sierra Nevada. Plumas National Forest; along Dome Trail 0.7 km northeast of the trailhead, 1.0 air km southeast of Bald Rock Dome.
725
Comment
UCD169794
Soliva sessilis
L. P. Janeway
2011-4-26
10237
Butte
Sacramento Valley. Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave).
59
Comment
UCD169795
Bellis perennis
L. P. Janeway
2011-4-6
10362
Butte
Sacramento Valley. City of Chico; in the lawn between Bidwell Mansion, Modoc Hall (Calif. State Univ., Chico), and Sol-Wil-Le-No Ave.
60
Comment
UCD169920
Quercus berberidifolia
L. P. Janeway
2008-6-15
9408
Butte
Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch.
570
Comment
UCD21834
Clarkia biloba subsp. brandegeeae
L. P. Janeway
1993-9-20
4589
Butte
Near Ponderosa Dam, South Fork Feather River.
Comment
UCSB63767
Carex feta
Janeway, L.
1995-7-16
Butte
Kimshew Point quad., T24N, R4E, SE 1/4 of SW 1/4 of sec. 13; 0.8 mi. northwest of Oak Point; 0.8 mi. east of Transfer Ridge; east side of Breakneck Canyon; 1.5 mi. north of Kimshew Creek; along Concow Road; 8.2 mi. east of West Branch Feather River
1402
Comment
UCSB64037
Carex texensis
Janeway, L.
1997-4-20
Butte
T22N, R1E, SW1/4 of NW1/4 of sec. 36; within the City of Chico; south side of town; in backyard lawn at 129 W 19th Street
60
Comment