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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CHSC68041
Acamptopappus shockleyi
James D. Jokerst
1987-5-3
2813
Inyo
Campsite along road in the upper end of Dedeckera Canyon, W side of Eureka Valley.
Comment
CHSC31467
Acer glabrum var. torreyi
J. D. Jokerst
1979-7-16
287
Tehama
Along side of Forest Service Trail 3E12 (Turner Mountain) 1.0 mi. W. of trailhead.
Comment
CHSC41190
Achnatherum lemmonii
J. D. Jokerst
1984-5-31
2039
Trinity
N of Butter Creek below ridge crest, E of the S Fork of the Trinity River, ca 4 airmiles SE of Hyampom.
609
Comment
CHSC46072
Achnatherum lemmonii
J. D. Jokerst; R. Schlising, M. Foster
1983-5-24
1780
Butte
Along the disturbed edges of Bean Creek Rd. Ca 4/5 mile east of Little Bald Rock.
Comment
CHSC67624
Achnatherum lemmonii
James D. Jokerst
1985-6-23
2476
Glenn
Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte.
1981
Comment
CHSC67748
Achnatherum lemmonii
James D. Jokerst
1984-7-11
2100
Plumas
Ward Creek Hydro Survey: Top of ridge on exposed bedrock S of Genesee Valley, W of Ward Creek.
1584
Comment
CHSC68079
Achnatherum lemmonii
James D. Jokerst
1987-4-17
2805
Mendocino
Twin Rocks Research Natural Area E of Covelo.
822
Comment
CHSC32199
Achnatherum occidentale subsp. californicum
James D. Jokerst
1980-8-8
1082
Colusa
North Coast Ranges. Near Snow Mountain (West).
2133
Comment
CHSC36886
Achnatherum occidentale subsp. californicum
J. D. Jokerst
1982-7-10
1609
Glenn
North of Black Butte ca. 1/4 mi on open ridgeline running NNE of summit.
2133
Comment
CHSC67759
Achnatherum occidentale subsp. californicum
James D. Jokerst
1992-7-30
3419
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
CHSC32162
Achnatherum occidentale subsp. occidentale
James Jokerst
1980-8-22
1107
Tehama
Near Mt. Linn.
Comment
CHSC40981
Achnatherum occidentale subsp. occidentale
J. D. Jokerst
1984-7-10
2089
Plumas
East of Rattlesnake ravine in the canyon of Indian Creek between creek and Indian Cr. Road.
1249
Comment
CHSC67749
Achnatherum stillmanii
James D. Jokerst
1985-6-10
2405
Plumas
Indian Creek Small Hydro Survey. Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CHSC33922
Achnatherum webberi
J. D. Jokerst; R. A. Schlising
1981-8-2
1450
Plumas
At the N edge of the wide ridge ca 1.0 mi NE of Humboldt Peak. Ca 100 met E of where Pacific Crest Trail reaches the ridge top.
2029
Comment
CHSC28137
Achyrachaena mollis
J. D. Jokerst
1979-5-6
216
Butte
N of Rock Creek, 300 m. n of intersection Rock Creek Road and Cohasset Hwy.
106
Comment
CHSC56744
Achyrachaena mollis
J. D. Jokerst
1980-3-26
Butte
East side of Chico; 100m northeast of junction of Bruce Road and Skyway.
Comment
CHSC28796
Acmispon argophyllus var. fremontii
J. D. Jokerst; R. A. Schlising
1979-2-11
149
Plumas
Hillside n of Hwy 70, 7.4 mi n of Butte-Plumas line.
Comment
CHSC34637
Acmispon brachycarpus
James Jokerst
1980-5-31
788
Mendocino
Near Baldy Ridge.
0
Comment
CHSC67653
Acmispon nevadensis
James D. Jokerst
1985-6-10
2411
Plumas
Indian Creek Small Hydro Survey. Upper edge of reconstruction zone of Hwy. 70.
Comment
UCSB63569
Acmispon nevadensis var. nevadensis
Jokerst, James
1985-6-10
Plumas
Indian Creek Small Hydro Survey; upper edge of reconstruction zone of Hwy. 70; T26N R9E, NE1/4 NW 1/4 Sect. 35
Comment
CHSC28864
Acmispon parviflorus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
467
Butte
Top of North Table Mt., ca 400 m NW of Jct of Cherokee Rd., and E edge of Mt.
396
Comment Read comments Jan 19 2011
CHSC67434
Acmispon parviflorus
James D. Jokerst
1983-5-7
1741
Tehama
Wurlitzer Ranch on the banks of Zimmershed Creek ca. 0.7 mi E of Meridian Rd. in area of old house site shown on UGS map.
103
Comment
CHSC31394
Acmispon wrangelianus
J. D. Jokerst
1979-4-13
1191
Butte
Top of North Table Mt., N of Cherokee Rd ca. 150 met.
396
Comment
CHSC32336
Acmispon wrangelianus
James Jokerst
1980-5-21
745
Mendocino
North Coast Range. Near Howard Lake.
Comment
CHSC36382
Actaea rubra
J. D. Jokerst
1982-7-27
1619
Glenn
North Coast Ranges. 1/4 mile NE. of Black Butte summit.
2133
Comment
SEINET10573406
Actaea rubra
James D. Jokerst
1982-7-27
Jokerst 1619
Glenn
2134
Comment
CHSC32211
Ageratina occidentalis
James Jokerst
1980-8-7
1062
Colusa
North Coast Ranges. Near Snow Mountain (West).
Comment
CHSC33853
Ageratina occidentalis
J. D. Jokerst
1981-6-20
1342
Butte
On basalt-like outcrop adjacent to Butte Cr. Ca 1/2 mi N of the P.G. and E. power house on Butte Cr.
426
Comment
CAS-BOT-BC15452
Agoseris glauca var. glauca
James D. Jokerst
1983-5-31
1788
Lassen
Near Madeline Plains
2133
Comment
CHSC32379
Agoseris grandiflora
J. D. Jokerst
1980-6-15
839
Butte
Oroville-Quincy Highway, ca. 2 mi N of the bridge over Lake Oroville, (the northernmost bridge).
Comment
CHSC34662
Agoseris grandiflora
James Jokerst
1980-7-8
937
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CHSC41000
Agoseris grandiflora
J. D. Jokerst
1984-7-11
2104 A
Plumas
Edge of forest service logging road that is indicated as a trail on USGS maps. West of the South Branch Ward Creek, ca 1/3 mile NW of large falls.
1584
Comment
CHSC32282
Agoseris heterophylla
James Jokerst
1980-6-9
807
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC34626
Agoseris heterophylla
James Jokerst
1980-5-31
776
Mendocino
North Coast Ranges. Near Baldy Ridge.
0
Comment
CHSC66988
Agoseris heterophylla
James D. Jokerst
1987-5-12
2841
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector.
Comment
CHSC67153
Agoseris heterophylla
James D. Jokerst
1983-5-18
1769
Tehama
Wurlitzer Ranch E of Meridian Rd. Between Zimmershed and Pine creeks ca. 0.5 mi W of the powerline.
Comment
CHSC29730
Agoseris heterophylla var. cryptopleura
J. D. Jokerst
1980-4-21
621
Butte
Top of North Table Mt., N of Cherokee Rd.
Comment Read comments Jan 19 2011
CHSC34652
Agoseris retrorsa
J. D. Jokerst
1980-6-16
872
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CAS-BOT-BC110735
Agropyron
James Jokerst
1983-7-25
1894
Lassen
Near Madelin Plains.
1614
Comment
CHSC32168
Agrostis diegoensis
James Jokerst
1980-8-14
1086
Mendocino
North Coast Ranges. Near Howard Lake.
852
Comment
CHSC36373
Agrostis exarata
J. D. Jokerst
1982-7-27
1623
Glenn
1/4 mile NE of summit of Black Butte.
2133
Comment
CHSC41244
Agrostis hendersonii
J. D. Jokerst; Linnea Hanson
1984-5-22
2026
Butte
Common in granite-filled, vernally wet depressions and drainageways that drain Big Bald Rock.
Comment
CHSC46077
Agrostis scabra
J. D. Jokerst; R. A. Schlising
1982-10-7
1657
Butte
Coon Hollow ca 1/2 mile west of where forest service road 27N74 crosses the West Branch of the Feather River.
1676
Comment
CHSC67736
Agrostis stolonifera
James D. Jokerst
1985-7-23
2537
Plumas
NW bank of Indian Creek ca. 2 mi SW of Crescent Mills.
1066
Comment
CAS-BOT-BC138447
Agrostis variabilis
J. D. Jokerst
1979-8-21
328
Tuolumne
East facing slope of Rock Canyon, 1.25 mile north of Rock Island Lake.
3139
Comment
CHSC30547
Agrostis variabilis
J. D. Jokerst
1979-7-21
328
Tuolumne
East slope of Rock Canyon ca 1.25 mi north of Rock Island Lake.
3139
Comment
CHSC31933
Agrostis variabilis
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1032
Butte
Humboldt Peak, large, open, bowl-shaped, volcanic mudflow ca. 1/4 mi. below and E of summit, northern most portion of Butte Co.
1828
Comment
CHSC30549
Aira elegans
J. D. Jokerst; M. S. Taylor, L. Ahart
1980-4-7
559
Butte
NE of the jct of Upper Rocky Honcut Cr and Swedes Flat Rd (10 mi SE of Oroville).
Comment
CAS-BOT-BC459584
Allium amplectens
James Jokerst
1985-4-4
2199
Colusa
Wilbur Springs Quad., Near Rail Canyon
Comment
CAS-BOT-BC461041
Allium amplectens
James Jokerst
1985-5-8
2289
Lake
Slope Aspect: North, Wilber Springs Quad. near Coyote Peak
486
Comment
CHSC32373
Allium amplectens
J. D. Jokerst
1979-5-2
1226
Butte
Top of North Table Mt. Along Cherokee Rd at the E edge of the mountain.
396
Comment
CHSC41206
Allium bolanderi
J. D. Jokerst
1984-5-31
2035
Trinity
North of Butter Cr. E. of its junction with the S. Fork Trinity River, 4 airmiles SE of Hyampom.
609
Comment
CHSC34661
Allium bolanderi var. bolanderi
James Jokerst
1980-6-24
902
Mendocino
537 mm to the left on the quad map, and 428 mm from the bottom on the quad map. Near Baldy Ridge.
Comment
CHSC34649
Allium campanulatum
James Jokerst
1980-6-10
821
Mendocino
Near Baldy Ridge.
Comment
CHSC40965
Allium campanulatum
J. D. Jokerst
1984-6-23
2064
Placer
South of and adjacent to Big Mosquito Cr.
1249
Comment
CHSC40995
Allium campanulatum
J. D. Jokerst
1984-6-20
2070
Placer
South of Big Grizzly Cr., north of the Rubicon.
Comment
CHSC28170
Allium cernuum
J. D. Jokerst
1979-7-4
278
Tehama
100 met. W. of marshy pond area along Forest Service trail 3E12. Turner Mtn.
Comment
CHSC68037
Allium cratericola
James D. Jokerst
1986-3-18
2595
El Dorado
W of and adjacent to Lotus Creek, N of crossing of Indian Creek.
Comment
CHSC32776
Allium falcifolium
James Jokerst
1980-6-26
917
Glenn
North Coast Ranges. Near Garnett Camp. Hillside.
1828
Comment
CHSC28049
Allium jepsonii
J. D. Jokerst
1978-6-22
151
Butte
T22N, R4E, sect. 17. [no other locality information given]
Comment
CHSC29721
Allium membranaceum
J. D. Jokerst
1980-4-17
586
Butte
Top of North Table Mt. Northern tip.
472
Comment
CHSC35996
Allium obtusum var. obtusum
J. D. Jokerst; R. A. Schlising
1982-5-19
1573
Butte
Top of Lumpkin Ridge NE of camp 18.
1280
Comment
CHSC41183
Allium obtusum var. obtusum
J. D. Jokerst
1984-5-14
2014
Plumas
SW of Genesee Valley, S of Ward Cr.
1584
Comment
CHSC28136
Allium peninsulare
J. D. Jokerst
1979-4-25
204
Butte
200 m. se of intersection Rock Creek Road and Cohasset Hwy.
146
Comment
CHSC40964
Allophyllum divaricatum
J. D. Jokerst
1984-6-19
2059
Placer
North of Long Canyon Cr, E of Blacksmith Flat.
1127
Comment
CHSC67868
Allophyllum gilioides subsp. violaceum
James D. Jokerst
1986-4-4
2608
Glenn
East Park Dam Hydro Project Transmission Line, ridge and ridge top 0.25 mi NW of East Park Dam.
396
Comment
CAS-BOT-BC242337
Alopecurus geniculatus
James D. Jokerst
1983-7-27
1906
Modoc
Near Signal Butte.
1340
Comment
CHSC67737
Alopecurus geniculatus
James D. Jokerst
1980-7-9
946
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC30543
Alopecurus saccatus
J. D. Jokerst
1980-3-20
484
Butte
E of Chico, 0.3 mi E of El Monte Ave, between Hwy 32 and Humboldt Rd.
Comment
CHSC32342
Alopecurus saccatus
James Jokerst
1980-5-10
651
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67144
Alopecurus saccatus
James D. Jokerst
1987-5-11
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1353
Comment
CHSC67091
Alyssum desertorum
James D. Jokerst
1987-5-12
2854
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
CHSC67189
Alyssum desertorum
James D. Jokerst
1991-5-29
3317
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, E and adjacent to the highway +/- 200 m S of its junction with the road to the W across the N end of the Lake.
1584
Comment
CHSC30384
Amaranthus albus
J. D. Jokerst
1980-5-28
804
Butte
Top of Table Mt., sides of Cherokee Rd at the east end of the Mt.
Comment
CHSC33136
Amsinckia intermedia
J. D. Jokerst
1980-4-17
592
Butte
Top of North Table Mt at its northern most tip.
472
Comment
CHSC67887
Amsinckia menziesii
James D. Jokerst; Mike Foster
1988-3-8
2967
Kern
Elk Hills Prison site.
Comment
CHSC67641
Amsinckia tessellata
James D. Jokerst
1983-7-27
1917
Modoc
E. side Hwy. 395 S of Alturas, N of Signal Butte.
Comment
CDA40464
Amsinckia tessellata var. tessellata
Jim Jokerst
1983-7-27
1917
Modoc
East side of Highway 395 south of Alturas, north of Signal Butte.
0
Comment
CDA40429
Amsinckia vernicosa
Jim Jokerst
1989-3-3
3076 B
San Joaquin
Lawrence Livermore Laboratory, Site 300.
0
Comment
CHSC67888
Amsinckia vernicosa var. vernicosa
James D. Jokerst
1989-3-30
3076 B
San Joaquin
Lawrence Livermore Laboratory, Site 300.
Comment
CHSC30883
Anagallis arvensis
J. D. Jokerst
1979-4-6
1177
Butte
Top of North Table Mt, ca 200 m N of the intersection of Cherokee Rd and the east edge of the mountain
396
Comment
CHSC67154
Ancistrocarphus filagineus
James D. Jokerst
1992-4-14
3345
Butte
Stone Ridge Ranch survey for Heritage Partners and landowner Jon Bechtel. E of Cohasset Hwy. and Chico Municipal Airport.
91
Comment
UC1748330
Angelica breweri
James D. Jokerst, R. A. Schlising, and L. Ahart
1985-8-12
2256
Plumas
Rich Gulch Rd. 3.0 mi N of Hwy 70 on slope W of and adjacent to road (26N22) S of Red Mountain turnoff
Comment
CHSC32157
Anisocarpus scabridus
James Jokerst
1980-8-22
1105
Tehama
North Coast Ranges. Near Mt. Linn.
Comment
CHSC32174
Anisocarpus scabridus
James Jokerst
1980-7-30
1015
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment
CHSC32189
Anisocarpus scabridus
James Jokerst
1980-8-8
1080
Lake
North Coast Ranges. Near Signal Peak.
Comment
CHSC32233
Anisocarpus scabridus
James Jokerst
1980-8-20
1090
Trinity
North Coast Ranges. Near Hammerhorn Mountain.
541
Comment
CHSC32243
Anisocarpus scabridus
James Jokerst
1980-9-4
1115
Mendocino
North Coast Ranges. Near Leech Lake Mountain.
Comment
CHSC32245
Anisocarpus scabridus
James Jokerst
1980-9-6
1124
Mendocino
North Coast Ranges. Near Impassable Rock.
Comment
CHSC28443
Antennaria argentea
J. D. Jokerst
1979-7-5
346
Glenn
Plasket Ridge, at bend in road.
Comment
CHSC67155
Antennaria argentea
James D. Jokerst
1991-7-1
3327
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley, summit of the 'Astrodome'.
Comment
CAS-BOT-BC59220
Antennaria dimorpha
James Jokerst
1983-5-31
1792
Lassen
Grasshopper Valley Quad. Near Madeline Plains
1583
Comment
CHSC66985
Antennaria dimorpha
James D. Jokerst
1987-5-11
2835
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, W of dry lake, ca. 0.33 mi to end of dirt road, then ca. 200 ft. N.
1353
Comment
CHSC32159
Antennaria geyeri
James Jokerst
1980-8-22
1102
Tehama
North Coast Ranges. Near Mt. Linn.
Comment
CHSC32214
Antennaria geyeri
James Jokerst
1980-8-6
1060
Colusa
North Coast Ranges. Near Snow Mountain (West).
Comment
CHSC66986
Antennaria geyeri
James D. Jokerst
1987-5-11
2837
Modoc
g strand of the
1353
Comment
CHSC66984
Antennaria luzuloides subsp. luzuloides
James D. Jokerst
1987-5-11
2836
Modoc
Radar Survey site S of Doublehead Mtn., S of Clear Lake Reservoir, W of dry lake, ca. 0.33 mi to end of dirt road, then ca. 200 ft. N.
1353
Comment
CHSC66987
Antennaria luzuloides subsp. luzuloides
James D. Jokerst
1987-5-11
2822
Modoc
Radar Survey site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC28778
Antennaria media
J. D. Jokerst
1979-7-23
329
Tuolumne
Bottom of Crazy Mule Gulch adjacent to Bath Mountain.
2926
Comment
CHSC28169
Antennaria rosea
J. D. Jokerst
1979-7-2
299
Butte
Near summit of Humboldt Peak on N facing slope.
Comment
CHSC32781
Antirrhinum vexillo-calyculatum subsp. breweri
James Jokerst
1980-7-9
953
Mendocino
North Coast Ranges. Near Blue Banks.
1553
Comment
CHSC28779
Antirrhinum vexillo-calyculatum subsp. intermedium
J. D. Jokerst
1979-9-2
335
Butte
Humbug Road, 2.0 mi. N. of Centerville Cemetary.
457
Comment
CHSC40671
Anulocaulis annulatus
J. D. Jokerst
1983-4-26
1719
Inyo
Common along the bottom of small wash in area of Creosote Bush Scrub. Saline Valley.
Comment
CHSC39012
Apera interrupta
J. D. Jokerst
1983-7-20
1863
Modoc
NW of town of Lookout, W of County road 93 at a point 0.2 mi S. of the roads fork to Whitehorse Flat.
Comment
HSC95488
Arabis sparsiflora
James D. Jokerst
1987-5-28
2886
Plumas
Ward Creek Canyon, on steep rocky edge SW of creek
1463
Comment
CHSC67445
Arceuthobium campylopodum
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2563
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy. 70.
1584
Comment
CHSC35692
Arceuthobium occidentale
J. D. Jokerst
1982-4-2
1515
Butte
North Table Mountain. West edge of mountain, N of Cherokee Road in draw of open grasslands.
381
Comment
CHSC69206
Arctostaphylos
James D. Jokerst
1988-3-15
3050
Sonoma
Healdsburg.
Comment
CHSC69207
Arctostaphylos
James D. Jokerst
1989-4-14
3099
Sonoma
Healdsburg Area A Specific Plan Study, in project area. On ridge adjacent to existing subdivision, SW portion of project area.
Comment
CHSC69208
Arctostaphylos
James D. Jokerst
1989-4-14
3098
Sonoma
Healdsburg Area A Specific Plan Study, in project area, NE corner of project area.
Comment
CHSC69209
Arctostaphylos
James D. Jokerst
1989-4-14
3097
Sonoma
Healdsburg Area A Specific Plan Study, in project area.
Comment
CHSC69210
Arctostaphylos
James D. Jokerst
1989-4-14
3096
Sonoma
Healdsburg Area A Specific Plan Study, outside project area.
Comment
CHSC67659
Arctostaphylos bakeri
James D. Jokerst
1989-4-13
3095
Sonoma
NE side of Hawson Grade Rd 0.4 mi N of its junction with Stoetz Rd., ca. 1 mi NE of Camp Meeker, N of Occidental, W of Santa Rosa.
228
Comment
CDA38593
Arctostaphylos bakeri
Jim Jokerst
1989-4-13
3095
Sonoma
NE side of Hawson Grade Rd 0.4 mi N of its junction with Stoetz Rd., ca. 1 mi NE of Camp Meeker, N of Occidental, W of Santa Rosa.
Comment
CDA38594
Arctostaphylos bakeri
Jim Jokerst
1989-4-13
3094
Sonoma
S side of Graton Rd. 1.2 mi E of junction with Fuscondini Rd., 2 mi E of Occidental, W of Santa Rosa.
Comment
CDA38595
Arctostaphylos bakeri
Jim Jokerst, Virginia Getz
1988-3-16
3049
Sonoma
Healdsburg near water reservoir across highway from Simi Winery.
0
Comment
CHSC67921
Arctostaphylos canescens
James D. Jokerst
1987-2-21
2773
Mendocino
Twin Rocks Research Natural Area.
670
Comment
CHSC67924
Arctostaphylos glandulosa
James D. Jokerst
1987-2-21
2775
Mendocino
Twin Rocks Reseach Natural Area.
670
Comment
CAS-BOT-BC24435
Arctostaphylos manzanita
J. D. Jokerst
1985-7-18
2516
Butte
Canyon of Rock Cr. between cr. and Cohasset Hwy, nw. of Cohasset, lower canyon slope.
Comment
CAS-BOT-BC24436
Arctostaphylos manzanita
J. D. Jokerst; L. Ahart; M. S. Taylor
1983-1-17
1685
Butte
Top of North Table Mtn. at its nw. corner. Center of w. edge section 32.
Comment
CAS-BOT-BC24437
Arctostaphylos manzanita
J. D. Jokerst; L. Ahart; M. S. Taylor
1983-1-17
1684
Butte
Top of North Table Mtn. at its nw. corner. Center of w. edge section 32.
Comment
CHSC67927
Arctostaphylos manzanita
James D. Jokerst
1987-2-21
2779
Mendocino
Twin Rocks Research Natural Area. Township/Range: 'center N edge of Sect. 7
670
Comment
CHSC67928
Arctostaphylos manzanita
James D. Jokerst
1987-2-21
2778
Mendocino
Twin Rocks Research Natural Area. Township/Range: 'center N edge of Sect. 7
670
Comment
CHSC67934
Arctostaphylos manzanita
James D. Jokerst; M. S. Taylor, L. Ahart
1983-1-17
1685
Butte
Top of N. Table Mtn. at its NW corner. Township/Range 'center W edge Sect. 32'.
Comment
CHSC67935
Arctostaphylos manzanita
James D. Jokerst
1987-2-21
2783
Mendocino
Twin Rocks Research Natural Area. Township/Range: 'center N edge of Sect. 7
670
Comment
CHSC41220
Arctostaphylos manzanita subsp. manzanita
J. D. Jokerst
1985-7-18
2515
Butte
Canyon of Rock Cr. between creek and Cohasset Hwy, NW of Cohasset on lower canyon slope.
Comment
CHSC41221
Arctostaphylos manzanita subsp. manzanita
J. D. Jokerst
1985-7-18
2516
Butte
Canyon of Rock Cr. NW of Cohasset and Cohasset Ridge. Lower canyon slope between Cohasset Hwy and creek.
Comment
CHSC67925
Arctostaphylos manzanita subsp. manzanita
James D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1682
Butte
Top of N. Table Mtn. at its NW corner.
Comment
CHSC67930
Arctostaphylos manzanita subsp. roofii
James D. Jokerst
1987-2-21
2781
Mendocino
Twin Rocks Research Natural Area. In regard to Township/range the label stated: 'center edge Sect. 7
670
Comment
CHSC67931
Arctostaphylos manzanita subsp. roofii
James D. Jokerst
1987-2-21
2780
Mendocino
Twin Rocks Research Natural Area. In regard to Township/range the label stated: 'center edge Sect. 7
670
Comment
CAS-BOT-BC38622
Arctostaphylos mewukka subsp. truei
J. D. Jokerst
1985-7-23
2540
Plumas
Arid slopes adjacent to old abandoned county road ca 400 feet above (elevation) Highway 70
807
Comment
CHSC41235
Arctostaphylos mewukka subsp. truei
J. D. Jokerst
1984-8-15
2145
Butte
Backbone of first ridge east of Camp Creek in the canyon of the North Fork Feather River.
Comment
CHSC41248
Arctostaphylos mewukka subsp. truei
J. D. Jokerst
1985-5-20
2511
Butte
Ca 1 miles north of Stirling City west of the Skyway, several hundred meters NW of Breedlove Reservoir along edges of dirt road that +- parallels the Skyway.
Comment
CHSC44639
Arctostaphylos mewukka subsp. truei
J. D. Jokerst
1984-8-15
2146
Butte
First ridgeline east of and paralleling Camp Cr. in the canyon of the North Fork Feather River.
Comment
CHSC67360
Arctostaphylos nevadensis
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2570
Plumas
Red Mtn. Rd. in saddle below summit, above junction with Rich Gulch Rd., N of Hwy 70.
Comment
CHSC40960
Arctostaphylos stanfordiana
J. D. Jokerst
1984-7-27
2129
Trinity
In canyon of Butter Creek. Ca. 3 air miles SE of Hyampom, N of and ca. 600 feet above Butter Creek on spur ridge.
762
Comment
CHSC67932
Arctostaphylos truei
James D. Jokerst; M. S. Taylor, L. Ahart
1983-1-17
1683
Butte
Top of N. Table Mtn. at its NW corner. Township/Range 'center W edge Sect. 32'.
Comment
CHSC67939
Arctostaphylos viscida subsp. mariposa
James D. Jokerst
1985-5-13
2320
Madera
Small hydro survey: Lewis Fork 7.0 mi N of Oakhurst, E side of highway. (217 mm bottom, 443 left on Bass Lake NW Quad.)
1219
Comment
CHSC37499
Arctostaphylos viscida subsp. viscida
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1680
Butte
Table Mountain. On the west edge of North Table Mountain ca. 75 met. North of where Flag Canyon ends in a waterfall.
396
Comment
CAS-BOT-BC146313
Aristida ternipes var. gentilis
J. D. Jokerst
1985-11-6
2590
Butte
South of the unnamed creek (first canyon south of Big Chico Creek, future site of Canyon Oaks development), due east of city of Chico.
121
Comment
CHSC37505
Aristida ternipes var. hamulosa
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1679
Butte
Top of Table Mt. top of the bench that is ca 200 meters north of Phantom Falls (Wedge of mesa, N branch of Coal Cr. Canyon).
381
Comment
CHSC52364
Aristida ternipes var. hamulosa
J. D. Jokerst
1985-11-6
2590
Butte
South of the unnamed creed (unnamed canyon is first one south of Big Chico Creek, due east of Chico, future site of Canyon Oaks development).
121
Comment
CHSC30863
Aristolochia californica
J. D. Jokerst
1979-3-23
1159
Butte
Top of North Table Mt., W edge of Mt, immediately N of the waterfalls of the S fork of Coal Cr Canyon.
365
Comment
CHSC67152
Aristolochia californica
James D. Jokerst
1981-2-23
1237
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd.
45
Comment
CHSC40672
Arnica dealbata
J. D. Jokerst
1982-9-10
1668
Sierra
Along the trail to the summit of the Sierra Buttes (from Packer Lake).
2316
Comment
SEINET11843903
Arnica discoidea
J. D. Jokerst
1981-1
1344
Trinity
S of Hayford at the edge of Hayfork Valley, S of Morgan at base of rd to Kelly Mine
Comment
CAS-BOT-BC82712
Arnica longifolia
James Jokerst
1983-7-23
1870
Lassen
Grasshopper Valley Quad. Near Madeline Plains
1614
Comment
CHSC36974
Arnica mollis
J. D. Jokerst
1982-8-11
1644
Colusa
North Coast Ranges. Snow Mt. West Peak ca 100 m NE of summit.
Comment
CHSC37759
Arnica nevadensis
J. D. Jokerst
1980-7-11
975
Glenn
North Coast Ranges. Ca 1/4 mi NE of the summit of Black Butte Mt.
2103
Comment
CHSC67458
Arnica nevadensis
J. D. Jokerst
1985-6-22
2470
Glenn
Near the summit of Black Butte Mt.
2225
Comment
CHSC114601
Arnica venosa
J. D. Jokerst; Mary Meyer
1981-7-16
1398
Trinity
Shasta/Trinity National Forest. Along ridgeline N of and adj to unnamed ck, ca 70m above ck.
1097
Comment
CAS-BOT-BC15216
Artemisia arbuscula subsp. arbuscula
James D. Jokerst
1983-7-27
1911
Modoc
Near Signal Butte.
1340
Comment
CHSC67334
Artemisia cana subsp. bolanderi
J. D. Jokerst
1986-8-11
2759
Modoc
Radar Site Survey S of Doublehead Mtn., S of road to Doublehead Mtn.
Comment
CHSC67335
Artemisia cana subsp. bolanderi
J. D. Jokerst
1986-9-18
2768
Modoc
Radar Site Survey S of Doublehead Mtn. Ca. 1.5 mi S of Doublehead Mtn.
1386
Comment
CHSC39421
Asclepias cordifolia
J. D. Jokerst
1984-5-24
2030
Butte
North Table Mountain. Edge of Beatson Hollow ca 250 meters north of Cherokee Rd. along the wooded west edge of the canyon.
350
Comment
CHSC32203
Asclepias fascicularis
James Jokerst
1980-8-7
1072
Colusa
North Coast Ranges. Near Snow Mountain (east).
Comment
CHSC32798
Asclepias solanoana
James Jokerst
1980-6-18
891
Tehama
North Coast Ranges. Near Mud Creek.
852
Comment
CHSC41240
Aspidotis californica
J. D. Jokerst
1985-3-17
2158
Butte
The first one east of Potters Raive. Ca 1/2 mile south of Box Hall Flat, north of Lake Oroville.
Comment
CHSC32793
Aspidotis densa
James Jokerst
1980-6-18
885
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC41129
Aspidotis densa
J. D. Jokerst
1983-11-4
1925
Trinity
4 miles south Hyampom, just north of the junction of Butter and Indian Creeks.
Comment
CHSC34100
Aster radulinus
J. D. Jokerst; M. D. Huffine
1981-9-11
1474
Siskiyou
4 air miles NE of China Peak.
Comment
CHSC69211
Astragalus
James D. Jokerst
1991-5-28
3299
Lassen
Modoc Plateau. Junction Hwy. 395 with Hwy. 36 SE of Susanville, E side of road 150 ft S of junction.
1280
Comment
CAS-BOT-BC177310
Astragalus agrestis
James Jokerst
1983-7-24
1875
Lassen
Near Madeline Plains
1614
Comment
CHSC67103
Astragalus andersonii
James D. Jokerst
1987-5-13
2862
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1371
Comment
CHSC67940
Astragalus asymmetricus
James D. Jokerst; Dan Arola
1985-12-5
2591
Alameda
Livermore Transmission Survey, E of Brushy Peak.
Comment
HSC95512
Astragalus asymmetricus
James D. Jokerst, Dan Arola
1985-12-5
2591
Alameda
Livermore Transmission Line Survey, E of Brushy Peak.
Comment
CDA26606
Astragalus austiniae
Jim Jokerst
1986-7-13
2732
Placer
High Sierra Nevada; Trail from The Cedars, southwest of Donner Lake, just below the summit of Needle Peak.
0
Comment
CHSC67651
Astragalus austiniae
James D. Jokerst
1986-7-13
2732
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
Comment
CAS-BOT-BC178669
Astragalus clevelandii
James Jokerst
1985-6-24
2507
Lake
Near Coyote Peak, Wilbur Springs quad.
486
Comment
CAS-BOT-BC218211
Astragalus curvicarpus var. curvicarpus
James D. Jokerst
1983-7-27
1913
Modoc
Near Signal Butte.
1340
Comment
CAS-BOT-BC218223
Astragalus curvicarpus var. curvicarpus
James D. Jokerst
1983-5-31
1813
Modoc
Near Signal Butte.
1340
Comment
CAS-BOT-BC182073
Astragalus filipes
James D. Jokerst
1983-5-31
1805
Modoc
Near Signal Butte.
1340
Comment
CHSC67941
Astragalus hornii var. hornii
James D. Jokerst; Mike Foster
1988-3-7
2959
Kern
Elk Hills Prison project site just N of Buena Vista Hills, E side of Hwy. 33 1.5 mi E of Midway Pumping State.
Comment
CHSC40602
Astragalus layneae
J. D. Jokerst
1983-4-26
1726
Inyo
Locally common along the dirt road that ascends the alluvial fan at the n end of Saline Valley.
Comment
CHSC68046
Astragalus layneae
James D. Jokerst
1987-5-3
2814
Inyo
Campsite along road in upper end of Dedeckera Canyon, W side of Eureka Valley.
Comment
CHSC67942
Astragalus lentiginosus var. nigricalycis
James D. Jokerst; Mike Foster
1988-3-7
2958
Kern
Elk Hills Prison project site just N of Buena Vista Hills, E side of Hwy. 33 1.5 mi E of Midway Pumping Station.
Comment
CAS-BOT-BC182056
Astragalus lentiginosus var. platyphyllidius
James D. Jokerst
1983-5-31
1803
Modoc
Near Signal Butte.
1340
Comment
CHSC67216
Astragalus lentiginosus var. platyphyllidius
James D. Jokerst
1991-5-29
3310
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC40599
Astragalus mohavensis
J. D. Jokerst
1983-4-26
1727
Inyo
North of Saline Valley on road to Big Pine east of the Crest of the White Mountains.
Comment
CHSC31961
Astragalus pauperculus
J. D. Jokerst
1979-5-2
1219
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee Rd.
396
Comment
CHSC40603
Astragalus pauperculus
J. D. Jokerst
1983-5-10
1744
Tehama
Top of the small bluff that is the south bank of Zimmershed Creek where its direction of flow changes from south to west.
103
Comment
CHSC41195
Astragalus purshii var. purshii
J. D. Jokerst
1984-5-13
2007
Plumas
East end of Genesee Valley, canyon of Indian Cr. between creek and Indian Cr. Rd.
1249
Comment
CHSC67107
Astragalus purshii var. tinctus
James D. Jokerst
1987-5-12
2849
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
CHSC68047
Astragalus purshii var. tinctus
James D. Jokerst
1987-5-2
2808
Inyo
West side of Eureka Valley at Lime Hill.
Comment
CHSC26263
Astragalus rattanii var. jepsonianus
J. D. Jokerst
1977-4-16
62
Colusa
S side of Bear Creek, Hwy. 20, ca. 18 mi sw of Williams, .3 mi w of jct. Hwys. 20 and 16.
321
Comment
CHSC35201
Astragalus rattanii var. rattanii
James Jokerst
1980-6-10
823
Mendocino
Near Baldy Ridge.
Comment
CDA26751
Astragalus tener
Jim Jokerst, Tim Messick
1986-4-1
2602
Merced
Kesterson National Wildlife Refuge west of Merced, Cell 12.
0
Comment
CHSC67944
Astragalus tener var. tener
James D. Jokerst; T. Messick
1986-4-1
2602
Merced
Kesterson National Wildlife Refuge W of Merced, Cell 12.
Comment
CHSC67945
Astragalus tener var. tener
James D. Jokerst
1989-3-28
3053
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
HSC95635
Astragalus webberi
James D. Jokerst
1985-6-10
2410
Plumas
Indian Creek, Upper edge of reconstruction zone of Hwy. 70.
Comment
UCSB63567
Astragalus webberi
Jokerst, James
1985-6-10
Plumas
Upper edge of reconstruction zone of Hwy. 70: T26N R9E NE1/4 NW1/4 Sect. 35
Comment
CHSC67217
Astragalus whitneyi var. confusus
James D. Jokerst
1991-5-29
3303
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC32235
Astragalus whitneyi var. siskiyouensis
James Jokerst
1980-8-20
1098
Trinity
North Coast Range. Near Solomon Peak. [Latitude on label (22 degrees 46' 2' N) is very incorrect. Substituted value is for Solomon Peak on the Yolla Bolly SW quad.]
Comment
CHSC32306
Athysanus pusillus
James Jokerst
1980-5-10
677
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC32762
Athysanus pusillus
J. D. Jokerst
1981-4-10
1287
Butte
Top of North Table Mt, W edge of mountain ca 200 met N of Cherokee Rd where it intersects the W edge of the mt.
335
Comment
CHSC67193
Athysanus pusillus
James D. Jokerst
1981-2-23
1245
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Along Zimmershed Creek located N of Pine Creek.
Comment
CHSC66936
Atriplex cordulata
James D. Jokerst
1992-6-19
3383
Merced
Playa E of dirt road from Bear Creek South Levee, W of Merced. San Joaquin Valley.
28
Comment
CHSC66937
Atriplex cordulata
James D. Jokerst
1992-6-19
3382
Merced
W end of Pipeline Survey Area E and adjacent to levee of Bear Creek, W of Merced. San Joaquin Valley.
28
Comment
CHSC66938
Atriplex cordulata
James D. Jokerst
1992-6-19
3374
Merced
South of Bear Creek, W of Merced. San Joaquin Valley. North wedge of playa.
28
Comment
CHSC67212
Atriplex cordulata
James D. Jokerst
1992-6-19
3374
Merced
South of Bear Creek, W of Merced. San Joaquin Valley. North wedge of playa.
28
Comment
UCSB63832
Atriplex cordulata
Jokerst, James
1992-6-19
Merced
Playa E of dirt road from Bear Creek South Levee, W of Merced; T8S R11E SW1/4 SW1/4 Sect. 3, San Joaquin Valley
28
Comment
CHSC66940
Atriplex coronata
James D. Jokerst
1995-4-19
4086
Kern
East of Hwy. 33 at a point 1 mi S of McKittrick. Southern San Joaquin Valley.
365
Comment
CHSC66941
Atriplex depressa
James D. Jokerst
1992-6-19
3376
Merced
San Joaquin Valley. South of Bear Creek, W of Merced. North wedge of playa.
28
Comment
CHSC66944
Atriplex rosea
James D. Jokerst
1992-6-19
3378
Merced
San Joaquin Valley. South of Bear Creek, W of Merced. North wedge of playa.
28
Comment
CHSC66945
Atriplex vallicola
James D. Jokerst
1995-4-19
4083
Kern
Southern San Joaquin Valley. East of Hwy. 33 at a point 1 mi S of McKittrick.
365
Comment
CHSC66946
Atriplex vallicola
James D. Jokerst
1995-4-19
4087
Kern
Southern San Joaquin Valley. East of Hwy. 33 at a point 1 mi S of McKittrick.
365
Comment
CHSC67918
Atriplex vallicola
James D. Jokerst; Mike Foster
1988-3-8
2975
Kern
Elk Hills Prison project just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.)
373
Comment
CHSC31391
Avena barbata
J. D. Jokerst
1979-4-13
1200
Butte
Top of North Table Mt in the vicinity of Coal Cr Canyon.
396
Comment
CHSC32754
Balsamorhiza deltoidea
J. D. Jokerst; R. A. Schlising
1981-4-16
1299
Butte
SW of Sweedes Flat Rd, 0.9 mi E of it's junction with Bangor Rd (6 mi E of Oroville).
Comment
CHSC35990
Balsamorhiza deltoidea
J. D. Jokerst
1982-5-8
1566
Butte
Road to Forbestown Resv. E of town of Forbestown.
Comment
CHSC67160
Balsamorhiza hookeri
James D. Jokerst
1994-5-20
4062
Modoc
Near Hog Reservoir N of Canby, N of Hwy. 139, N of railroad, E of gravel road to Hog Lake.
Comment
CHSC67422
Balsamorhiza macrolepis var. platylepis
James D. Jokerst
1991-5-29
3300
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC67423
Balsamorhiza macrolepis var. platylepis
James D. Jokerst
1991-7-1
3330 A
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley, dry meadow westward adjacent to the 'Astrodome'.
Comment
CHSC67424
Balsamorhiza macrolepis var. platylepis
James D. Jokerst
1991-7-1
3330 B
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, on Antelope Valley Rd., Laytonville side, just where the valley narrows into the mountains.
Comment
CHSC67625
Berula erecta
James D. Jokerst
1985-7-23
2536
Plumas
NW bank of Indian Creek ca. 2 mi SW of Crescent Mills.
1066
Comment
CHSC28384
Bidens frondosa
J. D. Jokerst
1979-10-13
384
Butte
Intersection of Concow Cr. and Jordan Hill Rd., 0.8 mi W of Concow Rd.
Comment
CHSC32369
Bidens frondosa
J. D. Jokerst
1979-11-13
1229
Butte
Table Mountain. Top of North Table Mountain, ca. 100 m N of Cherokee Rd at the E edge of the mountain.
396
Comment
CAS-BOT-BC15109
Blepharipappus scaber
James D. Jokerst
1983-5-31
1809
Modoc
Near Signal Butte.
1340
Comment
CHSC34101
Blepharipappus scaber
J. D. Jokerst; M . D. Huffine
1981-9-8
1460
Siskiyou
E of and adjacent to road.
1280
Comment
CHSC38990
Blepharipappus scaber
J. D. Jokerst
1983-7-21
1865 B
Siskiyou
Center of the east edge of the large open meadow at Wiley Ranch.
Comment
CHSC33707
Boechera arcuata
J. D. Jokerst
1981-5-21
1331
Butte
Ca 1.0 mi NE of the town of Pulga.
Comment
CHSC41272
Boechera arcuata
J. D. Jokerst
1984-5-14
2011
Plumas
SE of Genesee Valley, S of Ward Cr.
1463
Comment
CHSC41273
Boechera arcuata
J. D. Jokerst
1984-5-9
1997
Madera
On slopes E of Nelder Creek and S of Gooseberry Flat.
Comment
CHSC67350
Boechera arcuata
James D. Jokerst
1985-5-14
2329
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Fall.' Along trail on E side of creek at old diversion.
1219
Comment
CHSC28391
Boechera breweri
J. D. Jokerst
1979-6-21
295
Butte
N.W. slope of Humboldt Peak.
2072
Comment
CHSC31952
Boechera breweri
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1045
Butte
Top of Humboldt Peak, ca. 400 meters NE of summit along hogback ridge.
2133
Comment
CHSC38943
Boechera breweri
J. D. Jokerst
1980-7-10
959
Lake
North Coast Ranges. Top of Hull Mt ca 100 meters NE of the summit on ridgeline.
Comment
CHSC28769
Boechera breweri subsp. shastaensis
J. D. Jokerst; D. Greenstein, T. B. Devine
1979-3-20
403
Butte
On the sides of cliffs on the edge of Table Mountain, adjacent to the waterfalls of the S. fork of Coal Cr. Canyon.
365
Comment
CHSC29740
Boechera breweri subsp. shastaensis
J. D. Jokerst
1980-4-17
588
Butte
Top of North Table Mt, cliffs at the northern edge.
472
Comment
CAS-BOT-BC16035
Boechera breweri subsp. shastaensis
J. D. Jokerst
1979-3-18
0176
Butte
Upper rimrock south of Big Chico Creek.
Comment
CAS-BOT-BC16036
Boechera breweri subsp. shastaensis
J. D. Jokerst
1979-5-21
0259
Butte
100 meters southeast of Little Chico Creek.
243
Comment
CHSC67349
Boechera constancei
James D. Jokerst
1984-4-25
1986
Plumas
Big Grizzly Hydro Project. Ca. 1/8 mi W of N. Fork Feather River.
914
Comment
CHSC40527
Boechera inyoensis
J. D. Jokerst
1983-4-26
1717
Inyo
Along the bottom of Mc Elvoy Canyon, Inyo Mtns., W edge of Saline Valley.
Comment
CHSC40529
Boechera pauciflora
J. D. Jokerst
1983-5-30
1798
Lassen
Along the SW side of the road to Knox Mt. ca 1 mile north of its junction with the road that connects Aden and Madeline.
Comment
CHSC67351
Boechera pauciflora
J. D. Jokerst; R. Schlising, Ahart
1984-5-19
2020
Plumas
On outcrop that is the lowermost portion of a spur ridge at the bottom of the canyon of the North Fork of the Feather River. Adjacent to Caribou Rd. several miles north of Belden, also north of the Queen Lily Campground, where road curves from east-west to north-south around spur ridge.
Comment
CHSC67191
Boechera pinetorum
James D. Jokerst
1987-5-28
2885
Plumas
Ward Creek Canyon on edge SW of creek.
1463
Comment
UCSB63711
Boechera pinetorum
Jokerst, James
1987-5-28
Plumas
Ward Creek Canyon; southwest of creek; T25N R11E center S1/2 Sect. 23
1463
Comment
CHSC38942
Boechera platysperma
J. D. Jokerst
1980-7-10
958
Lake
North Coast Ranges. Top of ridgeline ca 300 meters northeast of the summit of Hull Mt.
Comment
CHSC38961
Boechera platysperma
J. D. Jokerst
1980-7-11
985
Glenn
North Coast Ranges. Just N of and below the summit of Black Butte. Crest of Coast Range in the west part of the county.
Comment
CHSC67867
Boechera rectissima
James D. Jokerst
1986-6-19
2653
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy 89. Knoll 5442 and surrounding forest.
1658
Comment
CHSC36976
Boechera repanda
J. D. Jokerst
1982-8-11
1647
Colusa
North Coast Ranges. Lake-Glenn-Colusa tricounty jct. On the northeast face of the West Peak of Snow Mt. ca. 300 meters ne of the summit.
Comment
CHSC38946
Boechera retrofracta
J. D. Jokerst
1980-7-11
986
Glenn
North Coast Ranges. On the summit of Black Butte in the western portion of Glenn County.
Comment
CHSC40526
Boechera retrofracta
J. D. Jokerst
1983-5-30
1796
Lassen
West of Ash Valley, along the road that leads to Know Mt. ca 1.0 mile north of the road to either Aden or Madeline.
Comment
CHSC67092
Boechera retrofracta
James D. Jokerst
1987-5-12
2846
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
CHSC67643
Boechera retrofracta
J. D. Jokerst
1984-5-13
2006
Plumas
East end of Genesee Valley, between Indian Creek and the Indian Cr Rd.
1249
Comment
CHSC40528
Boechera sparsiflora
J. D. Jokerst
1983-5-30
1797
Lassen
West of Ash Valley along the SW side of the road to Knox Mt ca 1 mile north of its junction with the road that connects Aden and Madeline.
Comment
CHSC41182
Boechera sparsiflora
J. D. Jokerst
1984-5-14
2015
Plumas
On ridge top. Ridge represents the top of the canyon slope above Ward Creek, SW of Genesee Valley.
1584
Comment
CHSC67093
Boechera sparsiflora
James D. Jokerst
1987-5-11
2820
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC67192
Boechera sparsiflora
James D. Jokerst
1987-5-28
2886
Plumas
Ward Creek Canyon on edge SW of creek.
1463
Comment
UCSB63924
Boechera sparsiflora
Jokerst, James
1987-5-28
Plumas
Ward Creek Canyon; T25N R11E center S1/2 Sect. 23
1463
Comment
CHSC34349
Boechera subpinnatifida
J. D. Jokerst
1980-7-10
966
Lake
North Coast Ranges. Hull Mt., within 300 m of summit along hogback ridge running NE of summit. Ca. 6 airline miles N of Lake Pillsbury.
Comment
CHSC35984
Boechera subpinnatifida
James Jokerst
1980-5-21
749
Mendocino
Near Baldy Ridge.
0
Comment
CHSC67644
Boechera subpinnatifida
James D. Jokerst
1985-6-22
2425
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC32182
Boechera suffrutescens
James Jokerst
1980-7-31
1024
Mendocino
North Coast Ranges. Near Uhl Peak.
Comment
CHSC38976
Boechera suffrutescens
J. D. Jokerst
1980-7-11
984
Glenn
Slopes immediately S of and below the summit of Black Butte at the crest of the North Coast Range.
Comment
CHSC67645
Boechera suffrutescens
James D. Jokerst
1985-6-2
2417
Mendocino
Anthony Peak, ridgeline ca. 400 m NW of summit.
2011
Comment
CAS-BOT-BC75488
Bolboschoenus glaucus
J. D. Jokerst; L. Ahart; M. S. Taylor
1982-4-29
1544 b
Butte
Grey Lodge Waterfoul Management area, dirt road north of Rutherford Road.
Comment
CAS-BOT-BC31372
Bolboschoenus maritimus
James D. Jokerst
1982-4-29
1544 a
Butte
Grey Lodge Waterfoul Management Area adjacent to kirt road that is N of Rutherford Rd.
Comment
CHSC32240
Brickellia californica
James Jokerst
1980-9-4
1111
Mendocino
North Coast Ranges. Near Leech Lake Mountain.
Comment
CHSC32208
Brickellia greenei
James Jokerst
1980-8-7
1066
Colusa
North Coast Ranges. Near Snow Mountain (West).
Comment
CHSC32370
Briza minor
J. D. Jokerst
1979-5-2
1228
Butte
Top of North Table Mt., ca. 200 m S of Cherokee Rd.
396
Comment
CHSC67738
Briza minor
James D. Jokerst
1980-6-9
808
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC29657
Brodiaea elegans
J. D. Jokerst
1980-5-28
798
Butte
Top of North Table Mt, S of Cherokee Rd.
403
Comment
CHSC68038
Brodiaea minor
James D. Jokerst
1985-7-22
2548
Sierra
302 mm from the bottom and 290 mm from the left on the quad map.
899
Comment
CDA31380
Bromus carinatus
James D. Jokerst
1986-7-13
2741
Unknown
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, above Ted Beedy s El Cap on trail traversing slope.
0
Comment Read comments Feb 22 2016
CHSC32231
Bromus carinatus
James Jokerst
1980-8-20
1093
Trinity
North Coast Ranges. Near Hammerhorn Mountain. [Latitude on label (22 degrees 45' 6' N) is very incorrect. Substituted value is for Hammerhorn Mtn. on the Yolla Bolly SW quad.]
Comment
CHSC68070
Bromus carinatus var. carinatus
James D. Jokerst
1987-4-17
2803
Mendocino
Around camp in Twin Rocks Research Natural Area E of Covelo.
822
Comment
CAS-BOT-BC148783
Bromus carinatus var. marginatus
James Jokerst
1985-4-26
2270
Sonoma
Near Caldwell Ranch.
Comment
CHSC34209
Bromus carinatus var. marginatus
J. D. Jokerst
1981-8-1
1452
Butte
N face of Humboldt Peak ca 200 feet NE of summit. Extreme N corner of Butte county.
2133
Comment
CHSC67739
Bromus carinatus var. marginatus
Jame D. Jokerst
1986-7-13
2741
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, above Ted Beedy's 'El Cap'.
Comment
CHSC68069
Bromus carinatus var. marginatus
James D. Jokerst
1986-7-12
2684
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, on N side of river.
Comment
CHSC32788
Bromus diandrus
James Jokerst
1980-6-18
880
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC31946
Bromus hordeaceus
J. D. Jokerst
1979-4-20
1211
Butte
Top of North Table Mt., ca. .75 mi N of Cherokee Rd.
396
Comment
CHSC40645
Bromus laevipes
J. D. Jokerst
1984-5-19
2023
Butte
Along road edges. South edge of HWY 70 ca. 0.5 miles south of its junction with Bear Ranch Creek.
Comment
CHSC67618
Bromus laevipes
James D. Jokerst
1985-6-23
2485
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC35697
Bromus madritensis subsp. madritensis
J. D. Jokerst
1982-5-1
1552
Butte
Top of North Table Mountain, ca 1/2 mi N of Cherokee Rd. at the mesa's E edge.
Comment
CHSC67409
Bromus madritensis subsp. rubens
James D. Jokerst; R. A. Schlising
1985-4-8
2219
Butte
Serpentine Point W of and adjacent to Hwy. 70 ca. 0.5 mi S of Lunt Rd. Near summit near edge of outcrop.
548
Comment
CHSC40951
Bromus orcuttianus
J. D. Jokerst
1984-7-5
2082
Yuba
Canyon of Deadwood Creek, between the creek and Weed Point.
883
Comment
CHSC40996
Bromus orcuttianus
J. D. Jokerst
1984-7-10
2096
Plumas
Along the edges of Indian Creek, east of Rattlesnake Ravine and Genesee Valley.
1264
Comment
CHSC32332
Bromus tectorum
James Jokerst
1980-5-21
735
Mendocino
North Coast Ranges. Near Howard Lake, vernal pool.
Comment
CAS-BOT-BC185528
Bromus vulgaris
James Jokerst
1985-5-27
2370
Shasta
Near Rock Creek.
943
Comment
CAS-BOT-BC185529
Bromus vulgaris
James Jokerst
1985-5-27
2370
Shasta
Near Rock Creek.
943
Comment
CHSC67410
Bromus vulgaris
James D. Jokerst
1985-5-14
2334
Madera
Small hydro survey: North Fork Willow Creek in vicinity of powerhouse.
1219
Comment
CHSC30870
Bulbostylis capillaris
J. D. Jokerst
1980-7-18
994
Butte
Top of North Table Mtn, ca 200 m NW of the jct of Cherokee Road and the E edge of Mtn.
Comment
CHSC32228
Calamagrostis koelerioides
James Jokerst
1980-8-20
1094
Trinity
North Coast Ranges. Near Hammerhorn Mountain. [Latitude on label (22 degrees 45' 6' N) is very incorrect. Substituted value is for Hammerhorn Mtn. on the Yolla Bolly SW quad.]
Comment
CHSC69486
Calamagrostis koelerioides
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2550
Plumas
Hwy. 70, Serpentine Canyon 1.6 mi SW of its junction with Rich Gulch Rd.
Comment
CHSC33866
Calamagrostis lactea
J. D. Jokerst
1981-7-29
1440
Trinity
Top of hogbocak ridge 1/2 mi SW of summit E of and adjacent to Bonanza King Mine.
1920
Comment
CHSC82914
Calliscirpus criniger
J. D. Jokerst; M. Meyer
1981-7-29
1443
Trinity
Along the edges of a creek adjacent to opening in Montane Chap. S slope 25 meters E of road 37N22 in first drad S of cutoff Rd to Bonanza King Lookout.
1981
Comment
CHSC30891
Callitriche heterophylla var. bolanderi
J. D. Jokerst
1979-3-20
1150
Butte
Top of North Table Mt., ca 0.5 mi N of the jct. of Cherokee Rd and the E edge of Mt.
396
Comment
CHSC30881
Callitriche marginata
J. D. Jokerst
1979-4-2
1166
Butte
Top of North Table Mt, ca 200 m S of the intersection of Cherokee Rd and the E edge of section.
396
Comment
CHSC29726
Calochortus albus
J. D. Jokerst
1980-4-17
585
Butte
Top of North Table Mt, northern tip.
472
Comment
CAS-BOT-BC488460
Calochortus amabilis
James Jokerst
1985-4-16
2238
Lake
Whispering Pines Quad. near Putah creek
Comment
CHSC34483
Calochortus amabilis
J. D. Jokerst; R. A. Schlising
1979-6-10
83
Lake
Near Colusa Co line, on Walker Ridge Rd 0.5 mi n of its jct with Hwy 20.
Comment
CHSC67718
Calochortus amabilis
James D. Jokerst
1980-4-12
Lake
Hwy. 20 8.3 mi W of Colusa County line.
Comment
CAS-BOT-BC487854
Calochortus coeruleus
James Jokerst
1985-4-18
2252
Trinity
Trinity Alps Resort
700
Comment
CHSC38982
Calochortus coeruleus
J. D. Jokerst
1980-7-11
977
Glenn
Ca 1/4 mi NE of the summit of Black Butte.
2103
Comment
CHSC41223
Calochortus coeruleus
J. D. Jokerst
1983-7-6
1831
Siskiyou
Ca. 200 meters east of the meadow at Tom Young Flat, ca. 100 meters north of USFS rd. 24. Ca 2 miles north of Pondosa and Hwy 89.
Comment
CHSC67406
Calochortus coeruleus
J. D. Jokerst
1984-6-13
2051
Plumas
Traversed by USFS road 26N08, north of Cottonwood Cr.
1371
Comment
CHSC68039
Calochortus coeruleus
James D. Jokerst
1987-4-17
2795
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area.
883
Comment
CHSC67407
Calochortus leichtlinii
J. D. Jokerst
1984-6-13
2052
Plumas
Traversed by USFS road 26N08 north of Cottonwood Cr.
1371
Comment
CHSC67719
Calochortus leichtlinii
James D. Jokerst
1979-7-25
Plumas
Ca. 20 m S of Meadow Creek, ca. 400 m E of forest service road to Deans Meadow.
Comment
CHSC40544
Calochortus longebarbatus
J. D. Jokerst
1983-7-12
1836
Modoc
South of and adjacent to the junction of Hwy 139 and the Loveness Rd.
1478
Comment Read comments Aug 4 2018
CHSC67722
Calochortus longebarbatus
J. D. Jokerst
1983-7-14
1841
Modoc
NW of Aden, center of south edge of Township/Range. 150 meters SW of logging road.
Comment Read comments Jul 6 2007
CHSC67723
Calochortus longebarbatus
J. D. Jokerst
1983-7-20
1862
Modoc
NW of town of Lookout, W of country rd. 93, 0.2 miles S of the road fork to either Whitehorse Flat or Lookout Junction.
Comment Read comments Aug 4 2018
CHSC67725
Calochortus longebarbatus
J. D. Jokerst
1983-7-21
1864
Siskiyou
At Wiley Ranch.
Comment
UC1748346
Calochortus longebarbatus var. longebarbatus
J. D. Jokerst
1983-7-20
1862
Modoc
NW of Lookout (town) (W of county rd. 93 at a point 0.2 mi S of the fork to either Whitehorse Flat or Lookout Jct.)
Comment Read comments Aug 4 2018
UC1748347
Calochortus longebarbatus var. longebarbatus
J. D. Jokerst
1983-6-14
1841
Modoc
NW of Adin (ca. 150 m. SW of the logging road)
Comment
UCD139524
Calochortus longebarbatus var. longebarbatus
J. D. Jokerst
1983-7-18
1856
Modoc
west of and adjacent to road 5500,near Niles Flat, 0.2 mile north of the road junction at the center of the edge of section 8.
1676
Comment
UCD139525
Calochortus longebarbatus var. longebarbatus
J. D. Jokerst
1983-7-21
1864
Siskiyou
Center of the east edge of the large meadow at Wiley Ranch.
Comment Read comments Oct 9 2014
CHSC33143
Calochortus luteus
J. D. Jokerst
1981-5-14
1324
Butte
Top of North Table Mt ca 300 M north of Cherokee Rd at the west edge of the mountain.
Comment
CHSC34484
Calochortus luteus
J. D. Jokerst
1978-5-21
127
Butte
200 met w of Hwy 32 on top of ridge.
365
Comment
CHSC34488
Calochortus luteus
J. D. Jokerst
1979-5-21
252
Butte
NE corner of jct Pentz-Magalia Hwy and Pentz Rd.
Comment
CHSC67726
Calochortus luteus
James D. Jokerst
1979-5-9
224
Butte
At junction of Skyway and Coutolenc Rd. Magalia serpentine.
Comment
CHSC67727
Calochortus luteus
James D. Jokerst; M. S. Taylor
1980-5-5
712
Butte
SW of junction of Rock Creek Rd. and Cohasset Hwy. Several miles N of Chico.
Comment
CHSC41119
Calochortus monophyllus
J. D. Jokerst
1977-1-17
74
Butte
On n. side of Humbug road, 2 mi. e. of intersection with Honey Run Road, 8.5 mi. ese. Of Chico. Ca. 400 yds. N. of Butte Creek.
167
Comment
CHSC67408
Calochortus monophyllus
James D. Jokerst; R. A. Schlising
1985-4-8
2214
Butte
Serpentine Point W of and adjacent to Hwy. 70 ca. 0.5 mi S of Lunt Rd.
548
Comment
CHSC40545
Calochortus nudus
J. D. Jokerst
1983-6-5
1819
Siskiyou
Ca. 15 air miles east of McCloud.
Comment
CHSC41222
Calochortus nudus
J. D. Jokerst
1983-7-6
1833
Siskiyou
Sand Flat Well. Near the north-south oriented USFS road that traverses east edge of meadow. Ca. 5 mi. N of Pondosa and Hwy. 89.
Comment
CHSC41224
Calochortus nudus
J. D. Jokerst
1983-7-6
1834
Siskiyou
Ca. 5.0 miles north of Pondosa (N of Hwy. 89), ca. 1.0 mile west of Sand Flat Well.
Comment
CHSC67728
Calochortus nudus
James D. Jokerst
1979-6-25
275
Plumas
First meadow S of Meadow Valley Creek (S of road between Quincy and Bucks Lake).
Comment
CHSC67729
Calochortus nudus
James D. Jokerst
1979-6-23
265
Plumas
E edge of Meadow Valley meadow, ca. 100 m S of creek, 200 m SW of intersection of Meadow Valley Creek and forest service road to Deans Meadow.
Comment
CAS-BOT-BC483490
Calochortus splendens
James Jokerst
1985-5-8
2286
Lake
Wilbur Springs Quad, near Coyote Peak
486
Comment
CHSC34487
Calochortus superbus
J. D. Jokerst; R. A. Schlising
1979-5-18
245
Butte
Sides of Cherokee Rd, 3.0 mi S of town of Cherokee (at Historical Monument).
Comment
CHSC34489
Calochortus superbus
J. D. Jokerst
1979-5-30
256
Butte
SW of Humbug Rd, 3.1 mi N of jct with Helltown Rd.
Comment
CHSC67732
Calochortus superbus
James D. Jokerst
1979-5-31
258
Yuba
Marysville Rd. SW of Bullards Bar Reservoir, 3.9 mi NE of town of Oregon House.
Comment
CAS-BOT-BC494330
Calochortus superbus
J. D. Jokerst
1985-6-5
2413
Shasta
South of and adjacent to Walker Mine Rd ca. 100 meters east of powerline crossing and unnamed creek. Several miles north of Redding, just north of Walker Mine
274
Comment
CHSC67733
Calochortus tolmiei
James D. Jokerst
1979-4-6
198
Butte
400 ft S of corners of sections. T. C. Hunt property SE of Pulga Rd.
Comment
CHSC34486
Calochortus venustus
J. D. Jokerst; R. A. Schlising
1979-5-12
240
Alameda
Below (S) Mines Rd 13.3 mi N of Santa Clara Co line.
Comment
CHSC38987
Calycadenia ciliosa
J. D. Jokerst
1983-7-21
1865 A
Siskiyou
At Wiley Ranch, ca center of the E edge.
Comment
CHSC41148
Calycadenia ciliosa
J. D. Jokerst
1985-7-27
2130
Trinity
Canyon of Butter Creek ca 600 feet elev above and north of creek along spur ridge. Ca. 3 air miles SE of Hyampom.
762
Comment
HSC86845
Calycadenia fremontii
J. D. Jokerst
1985-7-27
2130
Trinity
Canyon of Butter Creek ; ca. 3 air miles SE of Hyapom
762
Comment
CHSC66911
Calycadenia hooveri
James D. Jokerst
1992-6-18
3370
Mariposa
Just E of Merced County line 2/3 mi SSE of Courthouse Rock, NE of Merced.
115
Comment
CHSC28141
Calycadenia multiglandulosa
J. D. Jokerst
1979-5-31
261
Yuba
Marysville Rd. 3.9 mi NE of town of Oregon House (SW of Bullards Bar Resv.) across the street from Bobbs Ranger Station.
Comment
CHSC41241
Calycadenia multiglandulosa
J. D. Jokerst
1985-5-24
2027
Butte
Cherokee area just south of Campbell Flat and east of Table Mt. In my backyard.
Comment
CHSC37503
Calycadenia oppositifolia
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1678
Butte
Table Mountain. Ca. 150 meters due north of Phantom Falls (W edge of mesa, N branch of Coal Cr. Canyon).
381
Comment
CHSC28385
Calycadenia truncata
J. D. Jokerst; M. S. Taylor
1979-10-13
398
Butte
Jordan Hill Rd. (Ponderosa Way) 2.55 mi E of junction with the N fork Feather River.
853
Comment
CHSC28808
Calycadenia truncata
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
410
Butte
Top of Table Mt 100 m north of Cherokee Rd.
396
Comment
CHSC34664
Calycadenia truncata
James Jokerst
1980-7-8
939
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CAS-BOT-BC275393
Calycadenia truncata var. truncata
J. D. Jokerst; M. S. Taylor
1979-10-13
388
Butte
Jordan Hill Road (Ponderosa Way), 2.8 miles N of junction with Concow Creek, ca. 4 miles NE of Lake Concow, W of road
609
Comment
CHSC67441
Calyptridium monospermum
James D. Jokerst
1985-5-14
2328
Madera
North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls'. Along trail on E side of Willow Creek at old diversion.
1219
Comment
CHSC67593
Calyptridium monospermum
James D. Jokerst
1985-6-22
2429
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC32777
Calystegia collina subsp. tridactylosa
James Jokerst
1980-7-9
38545
Mendocino
Near Blue Banks.
1553
Comment
CAS-BOT-BC36995
Camelina microcarpa
James Jokerst
1983-5-31
61011
Lassen
Near Madeline Plains.
1583
Comment
CAS-BOT-BC160833
Camissonia tanacetifolia subsp. quadriperforata
James Jokerst
1983-5-31
1787
Lassen
Near Madeline Plains
1583
Comment
CHSC28403
Campanula sharsmithiae
J. D. Jokerst
1979-5-12
229
Stanislaus
E. facing slope at mouth of canyon draining into Del Puerto Cr., N. of Del Puerto Canyon Rd. 3.0 mi E. of Santa Clara Co. line.
Comment
CHSC31956
Capsella bursa-pastoris
J. D. Jokerst
1979-3-20
1146 A
Butte
Top of North Table Mt., ca. .5 mi N of the junction of Cherokee Rd. and the E edge of mountain.
396
Comment
CHSC67194
Capsella bursa-pastoris
James D. Jokerst
1981-2-23
1239
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Drainages ca. 150 ft N of Pine Creek.
Comment
CHSC28758
Cardamine californica
J. D. Jokerst
1979-2-25
168
Butte
N. bank of Rock Cr., 100 met. N. of the intersection of Rock Cr. Rd. and Cohasset Hwy.
Comment
CHSC28963
Cardamine californica
J. D. Jokerst
1980-2-24
451
Butte
Along edges of Mud Cr 0.5 mi E of community of Richardson Springs.
243
Comment
CHSC26262
Cardamine californica var. sinuata
J. D. Jokerst
1977-3-27
3
Mendocino
Ca. 100 m s of Big River, 10 km e of Mendocino. On flood plain of Big River.
20
Comment
CHSC32316
Cardamine oligosperma
James Jokerst
1980-5-10
687
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC67195
Cardamine oligosperma
James D. Jokerst
1981-2-23
1240
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Drainages ca. 150 ft N of Pine Creek.
Comment
CHSC67196
Cardamine oligosperma
James D. Jokerst
1984-3-17
1940
Tehama
Wurlitzer Ranch on the E side of Meridian Rd., S bank of Zimmershed Creek at a small oxbow.
91
Comment
CHSC67352
Cardamine pachystigma
James D. Jokerst
1984-4-25
1987
Plumas
Big Grizzly Hydro Project. Ca. 1/8 mi W of N. Fork Feather River.
914
Comment
CHSC28968
Cardamine pachystigma var. dissectifolia
J. D. Jokerst; M. S. Taylor
1980-2-23
443
Butte
Magalia Serpentine outcrop. Ca 400 met NE of jct of Skyway and Coutelenc Rd.
701
Comment
CHSC40945
Carex amplifolia
J. D. Jokerst
1984-7-31
2139
Madera
Along Nelder Creek. Ca 1 mile south of Gooseberry Flat and 4 miles northeast of Oakhurst.
1219
Comment
CHSC40953
Carex amplifolia
J. D. Jokerst
1984-6-27
2073
Trinity
South of the crossing of the East Fork Stuart Fork ca 150 meters along USFS road 35N23Y.
1188
Comment
CHSC36066
Carex angustata
J. D. Jokerst; R. A. Schlising
1982-6-4
1590
Butte
Concow Creek in an open meadow at its headwaters.
1097
Comment
CHSC37542
Carex angustata
J. D. Jokerst
1981-9-12
1472
Trinity
Adjacent to forest service logging road. In Darlingtonia bog.
Comment
CHSC37757
Carex angustata
J. D. Jokerst; R. A. Schlising
1982-10-7
1649
Butte
West of and adjacent to the Skyway (not conspicuous from road) 1.1 miles south of Inskip.
1432
Comment
CAS-BOT-BC17904
Carex angustata
J. D. Jokerst
1980-10-7
1649
Butte
Ca. 50 feet west of the Skyway 1.1 miles south of Innskip.
1432
Comment
CAS-BOT-BC17975
Carex aquatilis
J. D. Jokerst; R. A. Schlising
1982-6-4
1590
Butte
Along the edges of Concow Creek at its headwaters. South of and adjacent to Flea Valley.
1097
Comment
CHSC32293
Carex athrostachya
James Jokerst
1980-6-17
868
Mendocino
Near Howard Lake.
Comment
CHSC40944
Carex athrostachya
J. D. Jokerst
1984-7-31
2138
Madera
Along edge of Nelder Creek ca. 1.0 mile south of Gooseberry Flat.
1219
Comment
CHSC67858
Carex athrostachya
James D. Jokerst
1980-8-5
1187
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC67859
Carex athrostachya
James D. Jokerst
1980-6-10
825
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC69220
Carex athrostachya
James D. Jokerst
1980-5-30
755
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC69221
Carex athrostachya
James D. Jokerst
1980-6-9
810
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC40664
Carex bolanderi
J. D. Jokerst
1984-5-19
2024
Butte
Seepage along the edge Hwy 70. Ca 1/2 mile south of the highway's junction with Bear Ranch Creek.
Comment
CHSC55604
Carex bolanderi
James Jokerst
1985-4-26
2269
Sonoma
Near Caldwell Ranch.
Comment
CHSC67857
Carex bolanderi
James D. Jokerst
1985-6-10
2408
Plumas
Indian Creek Small Hydro Survey. Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CAS-BOT-BC19649
Carex brainerdii
James Jokerst
1985-5-27
2377
Shasta
Near Rock Creek.
943
Comment
CHSC36378
Carex brainerdii
J. D. Jokerst
1982-7-10
1601
Glenn
North Coast Ranges. Along open edges of Masterson Meadow. Plaskett Mdw area.
1828
Comment
CHSC41246
Carex brainerdii
J. D. Jokerst
1985-5-20
2512
Butte
Ca. 1 mile north of Stirling City, along edge of dirt road several hundred meters NW of Breedlove Reservoir.
1127
Comment
CAS-BOT-BC20489
Carex densa
James D. Jokerst
1985-4-26
2272
Sonoma
Near Caldwell Ranch.
Comment
CAS-BOT-BC34839
Carex densa
James D. Jokerst
1985-4-15
2237
Lake
Near Harbin Springs.
Comment
CHSC55433
Carex densa
James Jokerst
1985-4-26
2271
Sonoma
Near Caldwell Ranch.
Comment
CAS-BOT-BC34953
Carex densa
J. D. Jokerst
1982-5-19
1581
Butte
Southernmost parking lot of the Butte College Campus.
Comment
CHSC67135
Carex douglasii
James D. Jokerst
1987-5-13
2869
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
HSC95518
Carex douglasii
Jim Jokerst
1987-5-13
2869
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector
1360
Comment
CHSC38998
Carex echinata subsp. echinata
J. D. Jokerst
1983-7-5
1822
Siskiyou
Atkin's Meadow in its NE corner. Ca 15 mi E of McCloud.
Comment
CAS-BOT-BC19873
Carex echinata subsp. echinata
J. D. Jokerst
1983-7-5
1822
Siskiyou
Ca. 15 air miles east of McCloud. Atkin's Meadow - at its northeast corner near the adjacent Lodgepole Pine Forest.
Comment
CAS-BOT-BC20001
Carex feta
J. D. Jokerst
1984-5-19
2025
Butte
At the edge of Highway 70.
Comment
CAS-BOT-BC20136
Carex feta
James D. Jokerst
1985-4-26
2273
Sonoma
Near Caldwell Ranch.
Comment
CHSC28866
Carex feta
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
431
Butte
Along edges of first drainage northwest of jct east edge of Table Mt and Cherokee Rd.
Comment
CHSC33860
Carex feta
J. D. Jokerst
1981-5-6
1306
Butte
N of and adjacent to Yankee Hill Rd ca. 300 m SE of its' junction with Hwy 70 (northern most junction).
Comment
CHSC40661
Carex feta
J. D. Jokerst
1984-5-19
2025
Butte
Perennial seepage along the edge of Highway 70 directly across from a roadside rest area along a small dirt road that parallels Hwy 70.
Comment
CHSC40942
Carex feta
J. D. Jokerst
1984-7-31
2137
Madera
Steep slopes east of Nelder Creek and south of Gooseberry Flat.
1341
Comment
CHSC69223
Carex feta
James D. Jokerst
1980-6-10
827
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Peak.
1219
Comment
CHSC40983
Carex fracta
J. D. Jokerst
1984-7-23
2109
Sierra
Several miles east of Sierra City, ca 200 feet north of Haypress Creek.
1767
Comment
UC1730264
Carex gigas
James D. Jokerst, R. A. Schlising, and L. Ahart
1985-8-12
2551
Plumas
Serpentine Canyon, Hwy 70, 1.6 mi SW of jct with Rich Gulch Road
Comment
CHSC36882
Carex heteroneura var. heteroneura
J. D. Jokerst; R. A. Schlising
1982-9-7
1661
Butte
At the shaded outlet of the easternmost lake in the chain that occurs on the bench S of and adjacent to Coon Hollow.
1706
Comment
CHSC67704
Carex heteroneura var. heteroneura
James D. Jokerst
1986-7-13
2707
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, stop along trail S of Middle Fork American River.
Comment
CHSC69224
Carex heteroneura var. heteroneura
James D. Jokerst
1986-7-12
2696
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CAS-BOT-BC28193
Carex hirtissima
James D. Jokerst
1982-6-4
1591
Butte
Headwaters of Concow Creek ca 1.0 mi S of Flea Valley.
1097
Comment
CHSC35706
Carex hirtissima
J. D. Jokerst
1982-5-8
1568
Butte
N of Forbestown along Ponderosa Way 3/10 mi N of its junction with Lower Forbestown Road.
Comment
CHSC36355
Carex hirtissima
J. D. Jokerst; R. A. Schlising
1982-6-4
1591
Butte
Headwaters of Concow Cr., S of and adjacent to Flea Valley.
1097
Comment
CHSC39001
Carex hoodii
J. D. Jokerst
1983-7-5
1827
Siskiyou
Along the upper margin of the NE corner of Atkin's Meadow. Ca 15 air miles E. of McCloud.
Comment
CHSC68057
Carex hoodii
James D. Jokerst
1986-7-13
2699
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC68059
Carex hoodii
James D. Jokerst
1986-7-12
2692 A
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
HSC95618
Carex hoodii
Jim Jokerst
1985-6-10
2401
Plumas
Adjacent to Indian Creek, 400 m S of Hwy. 70, 2 mi. SW of Crescent
Comment
UCSB63563
Carex hoodii
Jokerst, James
1985-6-10
Plumas
Indian Creek Small Hydro Survey; adjacent to Indian Creek 400 m. S of Hwy. 70; ca. 2 mi. SW of Crescent: T26N R9E SW1/4 Sect. 25
Comment
CHSC39000
Carex integra
J. D. Jokerst
1983-7-5
1826
Siskiyou
At the north end of Atkin's Meadow near the lodgepole pine margin. Ca 15 air mile east of McCloud.
Comment
CHSC68058
Carex integra
James D. Jokerst
1986-7-12
2692 B
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CHSC68060
Carex integra
James D. Jokerst
1986-7-13
2704
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC40982
Carex jonesii
J. D. Jokerst
1984-7-23
2114
Sierra
3.5 miles east of Sierra City, ca. 200 feet north of Haypress Creek.
1767
Comment
CHSC40985
Carex lenticularis var. lipocarpa
J. D. Jokerst
1984-7-23
2115
Sierra
Ca. 3.5 miles east of Sierra Ciry, ca. 200 feet north of Haypress Creek.
1767
Comment
CAS-BOT-BC245182
Carex microptera
James D. Jokerst
1983-7-18
1844
Modoc
Miller's Flat, NW of Aden.
Comment
CHSC67310
Carex microptera
James D. Jokerst
1991-5-28
3295
Lassen
Modoc Plateau. At the N end of Eagle Lake, seep E and adjacent to highway at spring shown on USGS map.
1554
Comment
CAS-BOT-BC32208
Carex multicostata
James D. Jokerst
1982-7-10
1606
Glenn
Ridgeline running NNE of the summit of Black Butte ca 1/4 mi NNE of summit.
2133
Comment
CHSC30507
Carex nudata
J. D. Jokerst
1980-3-15
477
Butte
Jct of Clear Cr and Clear Creek Cemetary Rd.
121
Comment
CHSC33861
Carex nudata
J. D. Jokerst; M. S. Taylor, L. Ahart
1980-4-7
560
Butte
Rocky Honcut Creek (upper) ca 100 ft. N of it's jct with Sweedes Flat Rd. (E of Rackerby, 10 mi SE of Oroville).
Comment
CAS-BOT-BC119589
Carex nudata
James D. Jokerst
1984-8-1
2142
Madera
Lomis Fork of the Fresno River, ca 4 mi N of Oakhurst,
1219
Comment
CHSC32273
Carex pachystachya
James Jokerst
1980-6-25
905
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC40954
Carex pachystachya
J. D. Jokerst
1984-6-27
2074
Trinity
Road side perennial seepage. South of the East Fork Stuart Fork ca 150 meters from the crossing of USFS road 35N23Y.
1188
Comment
CHSC67705
Carex pellita
James D. Jokerst
1985-7-23
2538
Plumas
NW bank of Indian Creek ca. 2 mi SW of Crescent Mills. Inside of wide bend in creek.
1066
Comment
CHSC74306
Carex praegracilis
James D. Jokerst
1989-4-7
3086
Alameda
Site N of Livermore Valley along Los Vaqueros Rd. relocation study area, near S end of open alkali pasture that has old ranch at its N end where Lauglin Rd. dead ends, E of Laughlin Rd and S of fence.
185
Comment
CAS-BOT-BC118597
Carex praticola
James D. Jokerst
1985-4-15
2234
Lake
Whispering Pines Quad. Near Harbin Springs.
Comment
CAS-BOT-BC118813
Carex preslii
James D. Jokerst; Robert A. Schlising
1981-8-1
1453 B
Plumas
Just N of Butte Co line, S of saddle between Humboldt Peak and Eagle rock,
Comment
CHSC68062
Carex raynoldsii
James D. Jokerst
1986-7-13
2702
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC68063
Carex rossii
James D. Jokerst
1986-7-12
2697
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CHSC33865
Carex scabriuscula
J. D. Jokerst; M. Meyer
1981-7-29
1443
Trinity
S slope 25 meters E of road 37N22 in first drad S of cutoff Rd to Bonanza King Lookout.
1981
Comment
CHSC67399
Carex scabriuscula
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2551
Plumas
Hwy. 70, Serpentine Canyon 1.6 mi SW of its junction with Rich Gulch.
Comment
HSC73017
Carex scopulorum
J. D. Jokerst
1981-7-28
1426
Trinity
Scorpion Lake
Comment
CHSC33867
Carex scopulorum var. bracteosa
J. D. Jokerst
1981-7-28
1426
Trinity
Along the wet edges of Scorpion Lake.
1706
Comment
UCSB63736
Carex scopulorum var. bracteosa
Jokerst, James
1986-7-13
Placer
Trail from The Cedars; high Sierra Nevada SW of Donner Lake; in Sheet Valley; in basin
2133
Comment
CAS-BOT-BC117541
Carex serratodens
James D. Jokerst
1985-4-5
2213
Colusa
Wilbur Springs Quad, near Coyote Peak.
608
Comment
CHSC55605
Carex serratodens
James Jokerst
1985-4-5
2213
Colusa
Near Coyote Peak.
608
Comment
CHSC69225
Carex simulata
James D. Jokerst
1980-7-9
945
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC74311
Carex simulata
James D. Jokerst
1991-5-28
3296
Lassen
Survey for reroute of Hwy. 139 at the N end of Eagle Lake, seep E and adjacent to highway at spring shown on USGS map. Modoc Plateau.
1554
Comment
CHSC34540
Carex specifica
J. D. Jokerst; R. A. Schlising
1981-8-1
1453 B
Plumas
Just north of Butte County line, seep at headwaters of Upper Scotts John Cr. S of saddle between Humboldt Peak and Eagle Rock.
Comment
CAS-BOT-BC117020
Carex straminiformis
James D. Jokerst
1980-8-2
1042
Butte
Rocky scree just below summit of Humboldt Peak in the extreme N corner of Butte County
Comment
CHSC33773
Carex straminiformis
J. D. Jokerst; J. Donovan
1981-8-1
1448
Butte
Ca 50 meters N of the summit of Humboldt Peak in area of rock outcrops, northern-most portion of Butte County.
Comment
CHSC67309
Carex straminiformis
James D. Jokerst
1990-7-27
3200
Sierra
Balls Ranch. Forest E of Bald Mtn. Range, ca. 300 m below the crest.
2484
Comment
CAS-BOT-BC115874
Carex subfusca
James D. Jokerst
1985-7-22
2528
Sierra
Carman Creek, Calpine Quad
901
Comment
CHSC36883
Carex subfusca
J. D. Jokerst; R. A. Schlising
1982-9-7
1658 A
Butte
Coon Hollow along the edges of forest service road 26N74 ca 1/2 mi W of the West Branch Feather River. N of Philbrook Resv.
Comment
CHSC36884
Carex subfusca
J. D. Jokerst; R. A. Schlising
1982-9-7
1656
Butte
Coon Hollow just north of Coon Hollow Creek on road 26N74.
1706
Comment
UCSB63738
Carex subfusca
Jokerst, James
1980-8-5
Mendocino
Near Howard Lake, located ca. 6 mi. (air) NE of Eel River Work Center; ca. 4 mi. (air) NNW of Anthony Pk.: T23N R10W NW1/4 NE1/4 Sect. 5
1219
Comment
UCSB63737
Carex unilateralis
Jokerst, James
1980-6-10
Mendocino
Near Howard Lake; located ca. 6 mi. (air) NE of Eel River Work Center; ca. 4 mi. (air) NNW of Anthony Pk.: T23N R10W NW1/4 NE1/4 Sect. 5
1219
Comment
CHSC40660
Carex utriculata
J. D. Jokerst; D. Isle
1980-5-10
674
Mendocino
Small perennial ponds ca. 400 meters NNE of Howards Lake.
1127
Comment
CHSC33772
Carex vernacula
J. D. Jokerst; L. Ahart, M. S. Taylor, H. Wurlitzer
1981-7-31
1040
Butte
Top of Humboldt Peak ca 50 meters N of summit, northern-most portion of Butte County.
Comment
CHSC38988
Carex vesicaria
J. D. Jokerst
1983-7-5
1829 A
Siskiyou
Along the upper edges of the wet meadow. N end of Atkin's Meadow, ca 15 air miles east of McCloud.
Comment
CHSC67614
Carex vesicaria
James D. Jokerst
1985-6-10
2399
Plumas
Indian Creek Small Hydro Survey. Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CHSC33126
Castilleja affinis
J. D. Jokerst; R. A. Schlising
1981-4-16
1298
Butte
S side of Olive Highway 0.3 mi SW of it's junction with Forbestown Road.
Comment
CHSC41265
Castilleja affinis
J. D. Jokerst
1984-4-23
1984
Yuba
Ca. 1/4 mile north of the north Fork of the Yuba River at Wambo Bar.
Comment
CHSC52372
Castilleja affinis
J. D. Jokerst
1985-3-31
2189
Butte
Top of North Table Mountain at its west edge ca. 1/2 mile NW of Phantom Falls adjacent to an unnamed creek and waterfall.
396
Comment
CHSC67389
Castilleja affinis
James D. Jokerst; R. A. Schlising
1985-4-8
2225
Butte
Feather River Serpentine near Hwy. 70 on unnamed road ca. 0.25 mi N of Parkhill Rd., ca. 50 m E of BM 2089.
579
Comment
CHSC32803
Castilleja applegatei subsp. martinii
James Jokerst
1980-6-18
896
Tehama
North Coast Ranges. Near Mud Flat. Hillside.
852
Comment
CHSC82130
Castilleja applegatei subsp. pinetorum
James D. Jokerst
1986-6-19
2652
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy.89. Knoll 5442 and surrounding forest.
1658
Comment
CHSC38980
Castilleja arachnoidea
J. D. Jokerst
1980-7-11
979
Glenn
North Coast Ranges. Running N of the summit of Black Butte ca 1/4 mi.
2103
Comment
CHSC30884
Castilleja attenuata
J. D. Jokerst
1979-4-6
1179
Butte
Top of North Table Mt, ca 200 m north of Cherokee Rd where it intersects the east edge of the mountain.
396
Comment
CHSC32337
Castilleja attenuata
James Jokerst
1980-5-21
744
Mendocino
Near Howard Lake.
Comment
CHSC67853
Castilleja campestris subsp. succulenta
James D. Jokerst
1986-4-20
2641
Madera
Flying 'M' Ranch.
Comment
HSC95513
Castilleja campestris subsp. succulenta
James D. Jokerst
1986-4-20
2641
Madera
Flying 'M' Ranch
Comment
CHSC29986
Castilleja foliolosa
J. D. Jokerst
1980-4-12
572
Lake
Side of Hwy 20, 8.3 mi W of the Colusa County line.
Comment
CHSC31932
Castilleja miniata
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1043
Butte
Immediately N of and adjacent to the summit of Humbolt Peak, northernmost portion of Butte Co.
2133
Comment
CHSC33156
Castilleja miniata
J. D. Jokerst; Dave Isle
1980-6-27
919
Colusa
Banks of Frenzel Creek. Frenzel Creek Botanical Area ca 1.0 mi S of Stoney Cr.
Comment
CHSC40934
Castilleja minor subsp. spiralis
J. D. Jokerst
1984-8-1
2143
Madera
Louis Fork Fresno River, ca 1.5 mile S of Sugar Pine and 4 miles N of Oakhurst.
1219
Comment
CHSC28777
Castilleja nana
J. D. Jokerst
1979-7-21
326
Tuolumne
1.25 mi. n. of Rock Island Lake.
3139
Comment
CHSC28395
Castilleja pilosa
J. D. Jokerst
1979-7-8
284
Plumas
N. W. slope of Ben Lomond Peak.
1828
Comment
CHSC67302
Castilleja pilosa
James D. Jokerst
1990-7-27
3202
Sierra
Balls Ranch Surveys for Jones and Stokes. Forest E of crest of Bald Mtn. Range, ca. 300 m below the crest.
2484
Comment
CHSC40980
Castilleja pruinosa
J. D. Jokerst
1984-6-23
2068
Placer
Canyon of the Middle Fork Feather River in vicinity of road to the Placer County Power Agency powerhouse.
1158
Comment
CHSC67197
Caulanthus californicus
James D. Jokerst; Mike Foster
1988-3-10
2985
Santa Barbara
Ridge top.
Comment Read comments Apr 24 2018
CHSC67198
Caulanthus californicus
James D. Jokerst; Mike Foster
1988-3-10
2986
San Luis Obispo
Carrizo Plains at S end near base of Caliente Mtns.
Comment
HSC93607
Caulanthus californicus
James D. Jokerst, M. Foster
1988-3-10
2986
San Luis Obispo
Carrizo Plains at S end near base of Caliente Mtns.
Comment
CHSC67900
Caulanthus coulteri
James D. Jokerst; Mike Foster
1988-3-10
2990
Kern
Road cut on E side of Hwy. 58 on E slope of hills W of McKittrick.
Comment
CDA24866
Caulanthus flavescens
Jim Jokerst
1989-3-3
3075
San Joaquin
Lawrence Livermore Laboratory, Site 300.
0
Comment
CHSC67902
Caulanthus flavescens
James D. Jokerst
1989-3-30
3075
San Joaquin
Lawrence Livermore Laboratory, Site 300.
Comment
CHSC67903
Caulanthus flavescens
James D. Jokerst
1989-3-31
3078
Contra Costa
Hillside E of creek in Brushy Creek Canyon.
Comment
CDA24865
Caulanthus flavescens
Jim Jokerst
1989-3-31
3078
Contra Costa
East of creek in Brushy Creek Canyon.
0
Comment
CHSC69475
Caulanthus glaucus
James D. Jokerst
1987-5-2
2809
Inyo
West side of Eureka Valley at Lime Hill.
Comment
CHSC67199
Caulanthus inflatus
James D. Jokerst; Mike Foster
1988-3-10
2984
Santa Barbara
Comment Read comments Sep 20 2018
CHSC68027
Ceanothus arcuatus
James D. Jokerst
1989-9-24
3143
El Dorado
Summit of Robbs Peak several mi N of Union Valley Reservoir.
2036
Comment
CHSC68028
Ceanothus arcuatus
James D. Jokerst
1992-7-30
3411
Siskiyou
Top of divide between Trinity River, N of road. Pine stand SE of Summit. [No additional location data; W of Interstate 5? V. Oswald].
Comment
CHSC28138
Ceanothus lemmonii
J. D. Jokerst
1979-5-7
220
Butte
Top of Cohasset Ridge (Tuscan Lava). 200 m. sw of Cohasset Hwy.
463
Comment
CHSC28969
Ceanothus lemmonii
J. D. Jokerst; M. S. Taylor
1980-11-14
441
Butte
Common along sides of Lumpkin Rd, ca 200 m N of its jct with MacCabes Cr.
Comment
CHSC68029
Ceanothus prostratus
James D. Jokerst
1989-9-24
3144
El Dorado
Summit of Robbs Peak several mi N of Union Valley Reservoir.
2036
Comment
CHSC69650
Ceanothus ramulosus
James D. Jokerst; Lori May, Dave Magney
1989-4-6
3082
Contra Costa
Parcel 10 (Ladd's Parcel) in watershed.
Comment
CAS-BOT-BC282002
Centaurea calcitrapa
J. D. Jokerst
1985-6-17
2746
Butte
Along the intermittent creek draining Box Hall Flat, between Lake Oroville and Potters Ravine
518
Comment
CHSC28807
Centromadia fitchii
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
411
Butte
Top of north Table Mt, 100 m N of Cherokee Rd.
396
Comment
CHSC66915
Centromadia pungens subsp. pungens
James D. Jokerst
1995-4-19
4094
Kern
East of Hwy. 33 at a point 1 mi S of McKittrick. Southern San Joaquin Valley.
365
Comment
CHSC67848
Centunculus minimus
James D. Jokerst
1986-4-14
2624
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north. In vernal pools in annual grassland with mima mounds.
Comment
CHSC32352
Cerastium glomeratum
James Jokerst
1980-5-10
664
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC32190
Cercocarpus ledifolius var. intermontanus
Jones Jokerst
1980-8-8
1081
Mendocino
Near Signal Peak. North Coast Ranges.
Comment Read comments Nov 20 2007
CHSC30419
Chaenactis alpigena
J. D. Jokerst
1979-8-21
325
Tuolumne
1.25 mi N of Rock Island Lake.
3139
Comment
CHSC31929
Chaenactis douglasii var. douglasii
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1039
Butte
Top of Humboldt Peak on outcrops immediately N of summit.
2133
Comment
CHSC32166
Chaenactis douglasii var. douglasii
James Jokerst
1980-7-31
1028
Mendocino
North Coast Ranges. Near UHL Peak. Ridge top.
Comment Read comments Jul 5 2007
CHSC34659
Chaenactis douglasii var. douglasii
James Jokerst
1980-6-24
900
Mendocino
Near Baldy Ridge.
Comment
CHSC46071
Chaenactis glabriuscula var. megacephala
J. D. Jokerst; R. Schlising, M. Foster
1983-5-24
1782
Butte
Top of Bald Rock Dome.
Comment
CHSC52654
Chamaesyce ocellata
James Jokerst
1985-6-24
2503
Lake
North Coast Ranges. Near Coyote Peak.
486
Comment
CAS-BOT-BC68222
Cheilanthes gracillima
James Jokerst
1985-5-29
2391
Sonoma
Whispering Pines Quad. near Cobb Mountain
1126
Comment Read comments Jan 26 2018
CHSC67213
Chenopodium atrovirens
James D. Jokerst
1990-7-27
3177
Sierra
Balls Ranch Surveys for Jones and Stokes. Summit of Bald Mtn. Range near its center.
2621
Comment
CHSC32207
Chenopodium hians
James Jokerst
1980-8-7
1065
Colusa
North Coast Range. Near Snow Mountain.
Comment
CHSC33127
Chorizanthe polygonoides var. polygonoides
J. D. Jokerst
1981-5-11
1311
Butte
Top of Doe Mill Ridge.
457
Comment
CHSC30351
Cicendia quadrangularis
J. D. Jokerst
1980-4-17
599
Butte
Top of North Table Mt. Along the edges of vernal pools above and below the high water mark.
419
Comment
CAS-BOT-BC277955
Cirsium cymosum
James Jokerst
1985-4-5
2228
Colusa
Near Coyote Peak
608
Comment
CHSC39418
Cirsium occidentale var. venustum
J. D. Jokerst
1984-5-24
2033
Butte
West edge of Table Mountain (W edge of mesa) ca 1 mile south of Cherokee Road.
365
Comment
CAS-BOT-BC288035
Cirsium occidentale var. venustum
J. D. Jokerst
1980-5-17
715
Butte
Cohasset Highway several miles north of Chico
426
Comment
CHSC69201
Cirsium remotifolium
James D. Jokerst
1992-7-30
3417
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
CAS-BOT-BC285758
Cirsium remotifolium
J. D. Jokerst
1984-5-31
2036
Trinity
Near ridge crest north of Butter Creek, E of its junction w/ the S Fork Trinity River, ca 4 air miles SE of Hyampom
609
Comment
CHSC41118
Clarkia arcuata
J. D. Jokerst
1977-4-17
81
Butte
On side of Humbug Rd., s. side of Butte Creek canyon, 13 km. ese. of Chico, ca. 1.6 km. from creek.
474
Comment
CHSC32787
Clarkia concinna subsp. concinna
James Jokerst
1980-6-18
879
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC34657
Clarkia rhomboidea
James Jokerst
1980-6-24
898
Mendocino
Near Baldy Ridge.
Comment
CHSC28799
Claytonia exigua subsp. exigua
J. D. Jokerst
1978-3-28
102
Glenn
Common in shaded draws on slopes s of Black Butte Res.
Comment
CHSC35704
Claytonia exigua subsp. exigua
J. D. Jokerst; R. A. Schlising, L. Ahart
1982-5-8
1560
Butte
Opening in Yellow Pine F. Adjacent to road to Forbestown Resv. just S of its jct with the S. Fork of the Feather River.
Comment
CHSC67847
Claytonia exigua subsp. exigua
James D. Jokerst
1986-3-18
2596
El Dorado
Serpentine outcrop W of and adjacent to Lotus Creek, N of crossing of Indian Creek.
Comment
CHSC67127
Claytonia perfoliata
James D. Jokerst
1987-5-14
2880
Modoc
Radar Survey Site S of doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
CHSC67281
Claytonia perfoliata
James D. Jokerst
1983-3-6
1689
Tehama
Wurlitzer Ranch on the bank of Pine Creek, 1.5 mi E of Meridian Rd.
Comment
CHSC67282
Claytonia perfoliata
James D. Jokerst
1984-3-17
1930
Tehama
Wurlitzer Ranch on the E side of Meridian Rd., S bank of Zimmershed Creek at a small oxbow with water and in the adjacent Blue Oak Woodland.
91
Comment
CHSC67284
Claytonia rubra
James D. Jokerst
1983-3-6
1690
Tehama
Wurlitzer Ranch on the bank of Pine Creek, 1.5 mi E of Meridian Rd.
Comment
CHSC34646
Claytonia rubra subsp. rubra
James Jokerst
1980-6-10
818
Mendocino
Near Baldy Ridge.
Comment
CHSC36361
Claytonia rubra subsp. rubra
J. D. Jokerst
1982-5-19
1575
Butte
Abundant in open rocky areas on top of Lumkin Ridge. North of Lumpkin Ridge Rd.
1280
Comment
CHSC41214
Claytonia rubra subsp. rubra
J. D. Jokerst
1984-4-17
1976
Trinity
Ca 2.0 mi N of the Trinity Alps Resort, south of Stoney Creek.
853
Comment
CHSC67283
Claytonia rubra subsp. rubra
James D. Jokerst
1994-4-25
1993
Plumas
Big Grizzly Hydro Project. Yellow Creek Canyon, E of the creek, SW of the forest service road.
1249
Comment
CHSC34623
Claytonia saxosa
James Jokerst
1980-5-21
750
Mendocino
Near Baldy Ridge.
0
Comment
CHSC32779
Collinsia greenei
James Jokerst
1980-7-9
951
Mendocino
North Coast Ranges. Near Blue Banks.
1553
Comment
CHSC32796
Collinsia greenei
James Jokerst
1980-6-18
889
Tehama
North Coast Ranges. Near Mud Flat. Hillside.
852
Comment
CHSC32328
Collinsia parviflora
James Jokerst
1980-5-21
731
Mendocino
Near Howard Lake. North Coast Ranges.
Comment
CHSC36376
Collinsia parviflora
J. D. Jokerst
1982-7-10
1596
Glenn
Small creek at the N. edge of Masterson Meadow. Plaskett Mdws area. North Coast Ranges.
1828
Comment
CHSC68054
Collinsia rattanii
James D. Jokerst
1987-4-17
2802
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area.
883
Comment
CHSC33149
Collinsia tinctoria
J. D. Jokerst
1981-5-14
1322
Butte
Top of North Table Mt, ca 300 M north of Cherokee Rd at the West edge of the mountain.
Comment
CHSC38952
Collinsia torreyi var. wrightii
J. D. Jokerst
1980-7-10
964
Lake
Top of Hull Mt. immediately north of its summit. North Coast Ranges.
Comment
CHSC67602
Collinsia torreyi var. wrightii
James D. Jokerst
1985-6-22
2433
Glenn
Ca. 0.3 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
CAS-BOT-BC190741
Collomia grandiflora
James D. Jokerst
1983-7-27
61021
Modoc
Near Signal Butte.
1248
Comment
CHSC28762
Collomia heterophylla
J. D. Jokerst
1978-6-14
131
Butte
Roadside, 100 mets. N. of De Sabla Resv. on W. side of Skyway.
Comment
CAS-BOT-BC229506
Collomia rawsoniana
J. D. Jokerst
1985-9-1
2577
Madera
From highway crossing to near (w/in 1/3 mile) of lower portion of McLeod Flat. N Fork Willow Creek, 0.75 air mile N of Bass Lake inflow, where creek bends 90 degrees from S to W
1185
Comment
CHSC40997
Collomia tinctoria
J. D. Jokerst
1984-7-11
2105 A
Plumas
Along edge of logging road. Road indicated as trail on USGS maps, West of the South Branch of Ward Creek, NW of the falls.
1584
Comment
CHSC67603
Cordylanthus mollis subsp. hispidus
James D. Jokerst; Niall McCarten
1986-7-7
2665
Merced
Kesterson National Wildlife Refuge, Mud Slough.
Comment
CHSC67606
Cordylanthus palmatus
James D. Jokerst
1988-8-23
3036
Colusa
Delevan National Wildlife Refuge S of Willows, in Cell 12.
Comment
CHSC67607
Cordylanthus palmatus
James D. Jokerst
1986-6-5
2642
Alameda
NE edge of town of Livermore.
Comment
CHSC67608
Cordylanthus palmatus
James D. Jokerst
1988-8-23
3038
Colusa
Colusa National Wildlife Refuge S of Willows, in Tract 7 ca. 150 m NE of Colusa Trough.
Comment
JEPS83787
Cordylanthus palmatus
J. D. Jokerst
1988-8-23
3036
Colusa
Cell No. 12 Delevan National Wildlife Refuge (e of the old barn, n central portion of Refuge)
Comment
CHSC28383
Cordylanthus pilosus subsp. hansenii
J. D. Jokerst
1979-10-13
386
Butte
Jordan Hill Rd., 2.4 mi. N. of junction with Concow Cr.
609
Comment
CHSC41149
Corethrogyne filaginifolia
J. D. Jokerst
1984-7-31
2133
Madera
In canyon of Nelder Creek, slopes east of creek.
1341
Comment
CHSC111629
Corylus cornuta var. californica
J. D. Jokerst; M. Meyer
1981-8-3
1458
Trinity
N facing slope ca 50 meters N of Road 34N76.
944
Comment
CHSC29725
Crassula aquatica
J. D. Jokerst
1980-4-21
633
Butte
Top of North Table Mountain., several miles N of Cherokee Rd.
457
Comment
CHSC28751
Crassula connata
J. D. Jokerst
1979-3-18
174
Butte
200 met. N. W. of Hwy 32. 7.7 mi. E. of Chico, top of ridge.
365
Comment
CHSC30890
Crassula connata
J. D. Jokerst
1979-4-2
1172
Butte
Top of North Table Mt, ca 200 m S of Cherokee Rd where it intersects the E edge of section 17.
396
Comment
CHSC30373
Crassula tillaea
J. D. Jokerst
1979-3-9
1143
Butte
Top of North Table Mt., 20 m N of Cherokee Rd.
Comment
CHSC67469
Crassula tillaea
James D. Jokerst
1981-2-23
1250
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Growing along Zimmershed Creek located N of Pine Creek.
Comment
CHSC66990
Crepis acuminata
James D. Jokerst
1990-7-27
3164 B
Sierra
Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC32200
Crepis monticola
James Jokerst
1980-8-8
1078
Colusa
North Coast Ranges. Near Snow Mountain (West). Hillside.
Comment
CHSC67460
Crepis monticola
James D. Jokerst
1985-6-23
2490
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
UCSB63926
Crepis monticola
Jokerst, James
1985-6-23
Glenn
Ca. 200 m. SW of FH 7 at a point ca. 0.25 mi. NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte; T22N R9W NE1/4 SW1/4 Sect. 22
2063
Comment
CAS-BOT-BC376460
Crepis occidentalis subsp. pumila
James Jokerst
1983-7-23
1868
Lassen
Near Madeline Plains
1614
Comment
CHSC34627
Crepis pleurocarpa
James Jokerst
1980-5-31
777
Mendocino
Near Baldy Ridge.
0
Comment
CHSC67461
Crepis pleurocarpa
James D. Jokerst
1985-6-23
2491
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC68042
Crepis pleurocarpa
James D. Jokerst
1986-7-13
2701
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC69202
Crepis pleurocarpa
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2555
Plumas
Rich Gulch Rd. 3.0 mi N of Hwy. 70 on slope W of and adjacent to road (26N22) S of Red Mtn. turnoff.
Comment
CHSC40631
Crocidium multicaule
J. D. Jokerst; H. Wurlitzer
1984-3-18
1941
Tehama
On ridge south of Pine Cr. north of Pine Cr. Trail, 50 meters n. of the benchmark Pine. Foothills at the south edge of county.
473
Comment
HSC86850
Crocidium multicaule
J. D. Jokerst, H. Wurlitzer
1984-3-18
1941
Tehama
Ridge S of Pine Creek N of Pine Creek Trail, 50 m N of the benchmark Pine/1555 ft.
Comment
CHSC39019
Croton setiger
J. D. Jokerst
1983-8-21
1929
Butte
Top of North Table Mt. ca 1/3 mile north of Beatson Hollow.
Comment
CAS-BOT-BC190084
Crypsis schoenoides
James Jokerst
1985-4-24
2494
Colusa
Near Lurline Creek.
41
Comment
CHSC34195
Crypsis schoenoides
J. D. Jokerst; L. Ahart
1981-9-26
1488
Butte
On sand bars adjacent to and E of Sacramento River at the Bidwell River State Park (Chico Landing), ca. 5.0 mi W of Chico.
Comment
CHSC29038
Cryptantha affinis
J. D. Jokerst
1979-7-3
276
Butte
Edges of Jones Cr, N of the town of Jonesville.
1737
Comment
CHSC40537
Cryptantha angustifolia
J. D. Jokerst
1983-4-26
1729
Inyo
Lower Mc Elvoy canyon, Creosote Bush scrub of western edge of Saline Valley, lower Inyo Mtns.
Comment
CHSC40541
Cryptantha angustifolia
J. D. Jokerst
1983-4-26
1733
Inyo
West edge of Saline Valley, Inyo Mtns., lower portions of McElvoy Canyon.
Comment
CHSC40536
Cryptantha cinerea var. abortiva
J. D. Jokerst
1983-4-26
1728
Inyo
McElvoy Canyon, Inyo Mtns., west of Saline Valley.
Comment
CHSC28175
Cryptantha flaccida
J. D. Jokerst
1979-5-12
235
Stanislaus
W. facing slope of Del Puerto Cr., ca. 150 yds N. of Del Puerto Canyon Rd, 3.0 mi E. of Santa Clara County line.
Comment
CHSC67179
Cryptantha flaccida
James D. Jokerst
1983-5-7
1735
Tehama
On the Wurlitzer Ranch ca. 50 m E of Meridian Rd., just S of its junction with Lassen Rd.
103
Comment
CHSC67753
Cryptantha intermedia
James D. Jokerst; M. S. Taylor
1980-4-19
611
Butte
Humbug Rd. 7.4 mi N of Centerville Cemetery.
Comment
CHSC28993
Cryptantha microstachys
J. D. Jokerst
1979-5-11
225
Stanislaus
N. of Del Puerto Canyon Rd. at Frank Raines County Park.
Comment
CHSC32778
Cryptantha milobakeri
James Jokerst
1980-7-9
950
Mendocino
North Coast Ranges. Near Blue Banks.
1553
Comment
CHSC34656
Cryptantha milobakeri
James Jokerst
1980-6-16
876
Mendocino
North Coast Ranges. Near Baldy Ridge. [Elevation on label (0) incorrect.]
Comment
CHSC41205
Cryptantha milobakeri
J. D. Jokerst
1984-5-31
2037
Trinity
Slope sof north of Butter Cr, E of its junction with the S. Fork Trinity River, ca 4 air miles SE of Hyampom.
609
Comment
CHSC40539
Cryptantha pterocarya var. cycloptera
J. D. Jokerst
1983-4-26
1732
Inyo
In the lower portion of Mc Elvoy Canyon. Inyo Mtns. western edge of Saline Valley.
Comment
CHSC29037
Cryptantha torreyana
J. D. Jokerst
1979-7-19
324
Mono
Ca 1/4 mi S of Barney Lake on the trail to Peeler Lake.
2529
Comment
CHSC32186
Cryptantha torreyana
James Jokerst
1980-7-30
1009
Mendocino
North Coast Ranges. Near Anthony Peak. Ridge top.
Comment
CHSC32209
Cryptantha torreyana
James Jokerst
1980-8-7
1064
Colusa
North Coast Ranges. Near Snow Mountain (west). Ridge top.
Comment
CHSC67472
Cryptantha torreyana
J. D. Jokerst
1985-7-22
2546
Sierra
Sierra Valley, NW of and adjacent to the junction of Westside RD. and Calpine RD.
1493
Comment
CHSC67866
Cryptantha torreyana
James D. Jokerst
1986-6-19
2646
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442.
1658
Comment
CHSC40538
Cryptantha utahensis
J. D. Jokerst
1983-4-26
1732
Inyo
Mc Elvoy Canyon. West edge of Saline Valley in the Inyo Mtns.
Comment
CHSC32194
Cryptogramma acrostichoides
James Jokerst
1980-8-7
1070
Lake
Near Snow Mountain (East).
Comment
CHSC67099
Cuscuta howelliana
James D. Jokerst
1987-6-12
2944
Sacramento
Teichert property ca. 0.75 mi SE of junction of Blue Ravine and Green Valley Rds.
Comment
CHSC28772
Cymopterus terebinthinus var. californicus
J. D. Jokerst
1979-7-16
291
Tehama
Lava outcrop at the edge of marshy area s. of Forest Service Trail 3E12, 1.0 mi. W. of trailhead. Turner Mountain.
Comment
CHSC34198
Cyperus difformis
J. D. Jokerst; L. Ahart
1981-9-26
1492
Butte
Moist swale ca 110 m E of Sacramento River at the Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico.
Comment
CAS-BOT-BC114603
Cyperus eragrostis
James D. Jokerst
1983-1-17
1687
Butte
Table Mountain, W edge of the mesa ca. 75 m N of point where Flag Canyon ends in a waterfall.
396
Comment
CHSC28865
Cyperus eragrostis
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
432
Butte
Along edges of first drainage north west of jct of east edge of Mt and Cherokee Rd. Top of North Table Mt.
Comment
CHSC31953
Cyperus eragrostis
J. D. Jokerst; M. S. Taylor, R. A. Schlising
1980-5-18
721
Butte
Somewhat below the top of Cohassett Ridge on slope above (North) of Mud Cr.
243
Comment
CAS-BOT-BC114604
Cyperus eragrostis
James D. Jokerst
1983-6-21
4102
Butte
Along the edge of Bloomer Hill Road, ca 3 mi NW of the Oroville Quincy Hwy,
700
Comment
CHSC28662
Cyperus niger
J. D. Jokerst
1979-10-12
376
Butte
50 met. S. of Big Chico Cr., 1.0 mi. N.E. of end of Upper Bidwell Park Rd.
213
Comment
CHSC67311
Cyperus niger
James D. Jokerst; Jeri Donovan
1981-9-30
1501 B
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek.
Comment
UCSB63985
Cyperus niger
Jokerst, James
1981-9-30
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek
Comment
CHSC67712
Cyperus squarrosus
James D. Jokerst
1980-7-9
947
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC28667
Cyperus strigosus
J. D. Jokerst
1979-10-12
373
Butte
50 met. S. of Big Chico Cr., 1.0 mi. N.E. of end of Upper Park Rd.
213
Comment
CHSC28803
Cyperus strigosus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-7-6
405
Butte
Top of North Table Bt, 300 m NW. of intersection of Cherokee Rd and the eastern edge of section 17.
Comment
CHSC34197
Cyperus strigosus
J. D. Jokerst; L. Ahart
1981-9-26
1494
Butte
Swale ca 100 m E of Sacramento River at the Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico.
Comment
CHSC32279
Dactylis glomerata
James Jokerst
1980-5-30
768
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC68048
Dalea mollissima
James D. Jokerst
1987-5-3
2817
Inyo
Saline Valley N of road to Eureka Valley at Jim Nelson's Indian Caves.
Comment
CHSC36889
Danthonia californica var. americana
J. D. Jokerst
1982-7-27
1621
Glenn
North Coast Ranges. Adjacent to meadowy seeps, 1/4 miles NE of summit of Black Butte.
2133
Comment
CHSC39006
Danthonia californica var. americana
J. D. Jokerst
1983-7-18
1858
Modoc
Meadow. North of Niles Flat and west of and adjacent to road 5500 0.2 miles north of the road junction at the center of the east edge of section 8.
Comment
CHSC30541
Danthonia unispicata
J. D. Jokerst
1979-8-29
307
Plumas
S of jeep rd, W of Morris Lake.
Comment
CHSC33854
Danthonia unispicata
J. D. Jokerst; R. A. Schlising
1980-6-16
855
Butte
Ca 50 met N of Humboldt Rd at a point 1.9 mi N of the jct with Hwy 32. Carpenter Ridge.
Comment
CHSC36887
Danthonia unispicata
J. D. Jokerst
1982-7-27
1622
Glenn
North Coast Ranges. 1/4 mile NE of summit of Black Butte.
2133
Comment
CHSC67128
Delphinium andersonii
James D. Jokerst
1987-5-11
2827
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC67595
Delphinium andersonii
James D. Jokerst
1983-5-30
1794
Lassen
Ca. 1.5 mi N of Eagle Lake, ca. 50 m W of Hwy. 139, ca. 1.0 mi N of Eagle Lake Rd.
Comment
UCD95650
Delphinium andersonii
James D. Jokerst
1983-5-30
1794
Lassen
Ca.1.5 mi. N of Eagle Lake, ca. 50 m W of Hwy. 139, ca. 1.0 I N of Eagle Lake Rd.
Comment
CHSC34491
Delphinium decorum subsp. tracyi
J. D. Jokerst
1980-4-11
829
Mendocino
Ca 100 met N of Cold Spring.
Comment
CHSC36379
Delphinium decorum subsp. tracyi
J. D. Jokerst
1982-7-10
1594
Glenn
Along margins of Plaskett Meadows. W. of reservoir.
1828
Comment
CHSC37496
Delphinium decorum subsp. tracyi
J. D. Jokerst
1980-5-22
754
Glenn
East of and adjacent to Forest Highway 7 near large rock outcrop.
Comment
CHSC32756
Delphinium gracilentum
J. D. Jokerst; R. A. Schlising
1981-4-16
1296
Butte
S side of Olive Highway, 0.4 mi SW of its junction with Forbestown Rd (ca 6.0 mi E of Oroville).
Comment
CHSC33138
Delphinium gracilentum
J. D. Jokerst; M. S. Taylor
1980-4-19
614
Butte
Butte Cr. Canyon 7.4 mi N of the Centerville Cemetary on Humbug Road.
Comment
CHSC56767
Delphinium gracilentum
J. D. Jokerst; M. S. Taylor
1980-4-18
608
Butte
Nimshew Ridge; 1 mi south of Nimshew, south of road where it makes 90 degree turn to the west on the north edge of the section.
701
Comment
CHSC67380
Delphinium gracilentum
James D. Jokerst
1986-7-10
2679
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek E of Hwy. 168 above 'Indian Pools.
2164
Comment
CHSC56579
Delphinium hesperium subsp. hesperium
J. D. Jokerst
1981-5-11
1308
Butte
Top of Doe Mill Ridge, center.
457
Comment
CHSC31396
Delphinium nudicaule
J. D. Jokerst
1979-4-13
1202
Butte
Top of North Table Mt in the uppermost reaches of Coal Cr Canyon at the W edge of the mountain.
396
Comment
CHSC36380
Delphinium nuttallianum
J. D. Jokerst
1982-7-10
1608
Glenn
North Coast Ranges. Ridgeline 1/4 mile NNE. of the summit of Black Butte.
2133
Comment
CHSC36381
Delphinium nuttallianum
J. D. Jokerst
1982-7-10
1600
Glenn
North Coast Ranges. Masterson Meadow, Plaskett Mdw area.
1828
Comment
CHSC67294
Delphinium nuttallianum
James D. Jokerst
1991-5-29
3306
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC68053
Delphinium parishii
James D. Jokerst
1987-5-2
2810
Inyo
West side of Eureka Valley at Lime Hill.
Comment
CHSC30886
Delphinium patens subsp. patens
J. D. Jokerst
1979-3-20
1153
Butte
Top of North Table Mt, W edge of Mt at the waterfall of the South branch of Coal Cr.
365
Comment
CHSC56776
Delphinium patens subsp. patens
J. D. Jokerst; Lowell Ahart, M. S. Taylor
1980-4-7
567
Butte
Edge of Swedes Flat Road, 0.8 mi east of its junction with Oroville-Bangor Hwy, ca 10 mi southeast of Oroville.
Comment
CHSC56777
Delphinium patens subsp. patens
J. D. Jokerst
1981-4-2
1167
Butte
Table Mountain; south of Cherokee Road where it intersects the east edge of the section, on east side of the mountain.
396
Comment
CHSC56778
Delphinium patens subsp. patens
J. D. Jokerst; R. A. Schlising
1981-4-16
1296
Butte
South side of Olive Hwy 0.4 mi southwest of its junction with Forbestown Road; ca 6.0 air mi east of Oroville.
Comment
CHSC56779
Delphinium patens subsp. patens
J. D. Jokerst
1981-4-10
1285
Butte
Table Mountain; west edge of mountain, 100 m north of Cherokee Road.
335
Comment
CHSC67379
Delphinium patens subsp. patens
James D. Jokerst; R. A. Schlising
1985-4-8
2224
Butte
Above Hwy. 70 2.3 mi SW of Pulga Rd.
609
Comment
CHSC100790
Delphinium variegatum
J. D. Jokerst; R. A. Schlising
1981-4-16
1300
Butte
0.9 mi E of Bangor Road on Swedes Flat Road.
Comment
CHSC52817
Delphinium variegatum
J. D. Jokerst
1981-5-10
1307
Butte
Ca 1/2-3/4 mi S of the Skyway along w side of Hwy 99.
Comment
CHSC52944
Delphinium variegatum
J. D. Jokerst; Howard Wurlitzer
1981-4-5
1303
Tehama
South of and adjacent to Lassen Road, 1/4 mi east of Hwy 99.
Comment
CHSC52945
Delphinium variegatum
J. D. Jokerst
1977-4-17
54
Butte
On s. side of Cana Pine Creek road, 300 yds. w. of Hwy. 99, 11.5 mi. n. of Chico.
60
Comment
SEINET12094430
Delphinium variegatum
J. D. Jokerst
1981-1
1307
Butte
Ca 1/2-3/4 mi S of The Skyway along W side of Hwy 99
Comment
CHSC35302
Delphinium variegatum subsp. variegatum
J. D. Jokerst; R. A. Schlising
1982-3-18
1513
Tehama
Ca 1/2 mi W of Hwy 99, 1.0 mi NW of Broyles Rd.
Comment
CHSC35303
Delphinium variegatum subsp. variegatum
J. D. Jokerst
1982-3-16
1511
Tehama
Along the S edge of Barber Lane 1.0 mi E of its junction with Meridian Rd.
Comment
CHSC46102
Deschampsia cespitosa
J. D. Jokerst; R. A. Schlising
1982-10-7
1652
Butte
In the bottom of a pond, the eastern-most in the chain of small ponds that occur on the bench S of and adjacent to Coon Hollow.
1706
Comment
CAS-BOT-BC192456
Deschampsia cespitosa subsp. cespitosa
James Jokerst
1985-7-22
2526
Sierra
Near Carman Creek
901
Comment
CDA31666
Deschampsia danthonioides
Jim Jokerst
1980-6-1
824
Mendocino
Howard Lake located ca. 6 miles (air) northeast of Eel River Work Center, ca. 4 miles (air) north-northwest of Anthony Pk.
Comment
CHSC36385
Deschampsia elongata
J. D. Jokerst
1982-7-10
1599
Glenn
North Coast Ranges. Along edges of creekat the N edge of Masterson Meadow. Plaskett Mdws.
1828
Comment
CHSC28439
Descurainia incana
J. D. Jokerst
1979-7-4
349
Glenn
N.W. corner of county. Plasket Meadows.
Comment
CAS-BOT-BC43486
Descurainia sophia
James Jokerst
1983-5-31
1790
Lassen
Near Madeline Plains.
1583
Comment
CHSC30355
Dichelostemma capitatum subsp. capitatum
J. D. Jokerst
1979-2-23
1134
Butte
Top of North Table Mt., W edge of Mountain adjacent to the waterfall at the S branch of Coal Cr.
Comment
CHSC41231
Dichelostemma capitatum subsp. capitatum
J. D. Jokerst
1985-3-29
2185
Butte
Immediately NE of the marsh area indicated on USGS map, ca. 1/2 mile north of Cottonwood Rd, NW of PG and E substation several hundred meters. Several miles northwest of Oroville.
45
Comment
CHSC33141
Dichelostemma multiflorum
J. D. Jokerst
1981-5-14
1315
Butte
Top of North Table Mountain at it's W edge, ca. 1/3 mi N of Cherokee Rd.
365
Comment
CAS-BOT-BC290960
Dieteria canescens var. shastensis
James Jokerst
1983-7-24
1879
Lassen
Near Madeline Plains
1614
Comment
CHSC32167
Dieteria canescens var. shastensis
James Jokerst
1980-7-31
1029
Mendocino
North Coast Ranges. Near UHL Peak.
Comment
CHSC69473
Dieteria canescens var. shastensis
James D. Jokerst
1992-7-30
3421
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
CHSC67391
Diplacus bolanderi
James D. Jokerst
1985-5-13
2314
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls'.
1219
Comment
CHSC30376
Diplacus douglasii
J. D. Jokerst
1979-3-9
1141
Butte
Top of North Table Mt., adjacent to and S of the waterfalls of the S branch of Coal Cr. Canyon, center of the W edge of section 8.
Comment
CHSC67303
Diplacus douglasii
James D. Jokerst
1983-5-10
Tehama
Wurlitzer Ranch E of Meridian Rd., top of exposed Tuscan bluff that is the S bank of Zimmershed Creek where the flow changes from S to W.
103
Comment
CAS-BOT-BC153306
Diplacus kelloggii
James Jokerst
1985-4-18
2256
Trinity
Near Trinity Alps Resort
700
Comment
CHSC67392
Diplacus kelloggii
James D. Jokerst; R. A. Schlising
1985-4-8
2220
Butte
Above Hwy. 70 2.3 mi SE of Pulga Rd.
609
Comment
CHSC67394
Diplacus layneae
James D. Jokerst
1985-5-14
2333 B
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Along Trail on E side of Willow Creek at old diversion.
1219
Comment
CHSC41143
Diplacus mephiticus
J. D. Jokerst
1984-6-13
2048
Plumas
Ca 2 air miles east of Peacock Point, south of Grizzly Cr, along USS road 26N08.
1432
Comment
CHSC32170
Diplacus nanus
James Jokerst
1980-7-30
1020
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment
CHSC34643
Diplacus nanus
James Jokerst
1980-6-10
814
Mendocino
Near Baldy Ridge.
Comment
CHSC67396
Diplacus nanus
James D. Jokerst
1985-5-13
2316
Madera
Small hydro survey: North Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Gentle to steep SE-facing slopes ca. 200 m N of the creek, ca. 0.5 mi SW of McLead Flat.
1219
Comment
CHSC67397
Diplacus nanus
James D. Jokerst
1985-5-14
2333 C
Madera
Small hydro survey: North Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Along trail on E side of Willow Creek at old diversion.
1219
Comment
CHSC67702
Diplacus nanus
James D. Jokerst
1985-6-22
2441
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
CHSC67854
Diplacus tricolor
James D. Jokerst
1986-3-19
2598
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north.
Comment
CHSC67287
Dodecatheon clevelandii subsp. patulum
James D. Jokerst
1981-2-23
1248
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Growing along Zimmershed Creek located N of Pine Creek.
Comment
CHSC67288
Dodecatheon clevelandii subsp. patulum
James D. Jokerst
1984-3-20
1952
Butte
Peter Ahart Ranch just W of the North Fork Honcut Creek.
Comment
CHSC41211
Dodecatheon hendersonii
J. D. Jokerst
1984-4-17
1973
Trinity
Common in forest openings at edge of 'Bridge Camp' on the Stuarts Fork of the Trinity River, several miles north of Trinity Alps Resort.
Comment
CHSC67289
Dodecatheon hendersonii
James D. Jokerst; L. Ahart
1985-3-24
2178
Butte
Rocky Ridge' ca. 1.33 mi NE of N edge of Lake Concow on road to Flea Mtn.
Comment
CHSC67290
Dodecatheon hendersonii
James D. Jokerst
1984-3-20
1954
Butte
Peter Ahart Ranch on bluff top of the North Fork Honcut Creek. Growing within 0.2-0.3 mi of #1952 and 1953.
Comment
CHSC67291
Dodecatheon hendersonii
James D. Jokerst
1984-3-20
1953
Butte
Peter Ahart Ranch just W of the North Fork Honcut Creek. Adjacent to #1952.
Comment
CHSC67293
Dodecatheon hendersonii
James D. Jokerst
1984-3-20
1955
Butte
Peter Ahart Ranch on bluff top of the North Fork Honcut Creek. Growing within 0.2-0.3 mi of #1952 and 1953.
Comment
CHSC66934
Downingia pulchella
James D. Jokerst
1993-5-11
3959
Merced
Vernal pool plant, S of Bear Creek, E of San Joaquin River, W of East Side Canal. San Joaquin Valley.
28
Comment
CHSC67200
Draba verna var. aestivalis
James D. Jokerst
1981-2-23
1233
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Adjacent to Pine Creek.
Comment
CHSC41121
Draperia systyla
J. D. Jokerst
1983-10-11
1919
Placer
South of Big Grizzly Creek.
Comment
CHSC28399
Dudleya abramsii
J. D. Jokerst
1979-5-12
228
Stanislaus
100 yds. N. of Del Puerto Canyon Rd., 3.0 mi E. of Santa Clara Co. line.
Comment Read comments May 30 2006
CHSC35993
Dudleya cymosa
J. D. Jokerst
1982-5-1
1557
Butte
At Phantom Falls, S branch of Coal Cr. Canyon. North Table Mountain.
388
Comment
CHSC39017
Dudleya cymosa
J. D. Jokerst; R. Schlising, M. Foster
1983-5-24
1783
Butte
At the top of Bald Rock Dome in the Middle Fork of the Feather River.
Comment
CHSC56899
Echinochloa colona
J. D. Jokerst
1980-11-11
Butte
Along irrigation ditch adjacent to Goodspeed-Watt Road, 0.1 mi north of junction with Nelson Road.
Comment
CHSC69487
Echinochloa colona
James D. Jokerst; Jeri Donovan
1981-9-30
1500
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek.
Comment
CHSC28867
Echinochloa crus-galli
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
429
Butte
Top of North Table Mt, ca 100 m n of the intersection of east edge of Mt and Cherokee Rd.
Comment
CHSC34206
Echinochloa crus-galli
J. D. Jokerst; L. Ahart
1981-9-26
1485
Butte
In swale (old river channel). Bidwell River State Park (Chico Landing) ca. 5. mi W of Chico. E bank Sacramento River.
Comment
CHSC41001
Eleocharis
J. D. Jokerst
1984-7-23
2107
Sierra
North of Haypress Creek ca. 200 feet (several miles east of Sierra City).
1767
Comment
CHSC32348
Eleocharis acicularis
James Jokerst
1980-5-10
656
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC31926
Eleocharis bella
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
842
Butte
N of and adjacent to Humboldt Rd, 0.1 mi W of its junction with Skyway, community of Butte Meadows.
1341
Comment
CHSC32265
Eleocharis bella
James Jokerst
1980-7-3
930
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC31942
Eleocharis macrostachya
J. D. Jokerst; M. S. Taylor, R. Schlising
1979-5-18
718
Butte
Top of Cohasset Ridge on slopes facing Mud Cr.
243
Comment
CHSC32343
Eleocharis macrostachya
James Jokerst
1980-5-10
652
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC33713
Eleocharis pachycarpa
J. D. Jokerst; R. A. Schlising, B. Banchero
1981-6-13
1336
Butte
N of and adjacent to Hwy 162 opposite Lake Madrone.
600
Comment
CHSC30504
Eleocharis quinqueflora
J. D. Jokerst; R. A. Schlising, M. S. Taylor
1980-4-7
550
Butte
1.0 mi E of Palermo-Honcut Hwy, 50 m S of Melody Lane.
48
Comment
CHSC34211
Eleocharis radicans
J. D. Jokerst; L. Ahart
1981-9-26
1481
Butte
At the high water of a back slough at the Sacramento River. Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico.
Comment
CHSC33852
Elymus X hansenii
J. D. Jokerst
1981-5-21
1328
Butte
Along road. Pulga RD ca 1/0 mi NE of it's jct with Hwy 70.
Comment
CHSC33137
Elymus caput-medusae
J. D. Jokerst
1980-5-28
801
Butte
Top of North Table Mt, S of Cherokee Rd.
Comment
CHSC67317
Elymus elymoides subsp. brevifolius
James D. Jokerst
1990-7-27
3170
Sierra
Balls Ranch. Summit of Bald Mtn. Range at N end.
2621
Comment
CHSC32802
Elymus elymoides subsp. elymoides
James Jokerst
1980-6-18
895
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC67747
Elymus elymoides subsp. elymoides
James D. Jokerst
1985-6-22
2426
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC28861
Elymus elymoides var. californicus
J. D. Jokerst
1979-5-18
464
Butte
Top of North Table Mt, ca 400 met N of the jct of E edge of Mt and Cherokee Rd.
Comment
CHSC32760
Elymus glaucus
J. D. Jokerst
1981-4-10
1286
Butte
Top of North Table Mt, W edge ca. 150 met N of Cherokee Rd where it intersects the W edge of Mt.
335
Comment
CHSC69229
Elymus glaucus subsp. jepsonii
James D. Jokerst; Lowell Ahart
1985-10-4
2588
Plumas
Pilot Peak serpentine NE of La Porte. Top edge of serpentine.
Comment
CAS-BOT-BC234088
Elymus multisetus
James Jokerst
1985-5-8
2283
Lake
Wilbur Springs Quad, near Coyote Peak
486
Comment
CHSC31936
Elymus sierrae
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1033
Butte
Humboldt Peak, ca. 1/4 mi. below and E of summit, northern most portion of county.
1828
Comment
CDA31731
Elymus trachycaulus
Jim Jokerst
1986-7-13
2709
Placer
High Sierra Nevada; Trail from The Cedars, southwest of Donner Lake, stop along trail south of Middle Fork American River.
0
Comment
CHSC67616
Elymus trachycaulus subsp. subsecundus
James D. Jokerst
1985-6-23
2486
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC68068
Elymus trachycaulus subsp. subsecundus
James D. Jokerst
1986-7-12
2687
Placer
Trial from The Cedars, high Sierra Nevada SW of Donner Lake, on N side of river.
Comment
CHSC67860
Elymus trachycaulus subsp. trachycaulus
James D. Jokerst
1986-7-13
2709
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, stop along trail S of Middle Fork American River.
Comment
CHSC69488
Elytrigia intermedia subsp. intermedia
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2553
Plumas
Rich Gulch Rd. 3.0 mi N of Hwy. 70 on slope W of and adjacent to road (26N22) S of Red Mtn. turnoff.
Comment
CAS-BOT-BC191011
Epilobium brachycarpum
James D. Jokerst
1983-7-27
1904
Modoc
Near Signal Butte.
1340
Comment
CHSC32255
Epilobium canum subsp. latifolium
James Jokerst
1980-9-5
1121
Lake
North Coast Ranges. Near Hull Mountain.
Comment
CHSC34668
Epilobium canum subsp. latifolium
James Jokerst
1980-7-29
1005
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
HSC103472
Epilobium canum subsp. latifolium
J. D. Jokerst
1985-9-15
2581
Plumas
Just west of USFS Rd. 26N26, top of ridge between Caribou Canyon and Yellow Creek, at narrow ridgetop saddle
1463
Comment
CHSC28433
Epilobium ciliatum subsp. ciliatum
J. D. Jokerst
1979-10-12
372
Butte
1.0 mi. N.E. of end of Upper Park Rd., 50 mrt. E. of Big Chico Cr.
213
Comment
CHSC28438
Epilobium cleistogamum
J. D. Jokerst
1979-5-12
285
Butte
Adjacent to Vernal Pools, ca. 1.0 mi. S.E. of Chico Muni Airport, E. of Cohasset Hwy.
Comment
CHSC28386
Epilobium densiflorum
J. D. Jokerst
1979-10-12
378
Butte
50 met. E. of Big Chico Cr., 1.0 mi. N.E. of end of Upper Bidwell Park Rd.
213
Comment
CHSC67678
Epilobium densiflorum
James D. Jokerst
1980-7-29
1001
Mendocino
Near Howard Lake located ca. 6 (air) mi NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk. On edge of pond.
1219
Comment
CDA38110
Epilobium densiflorum
Jim Jokerst
1980-7-29
1001
Mendocino
Near Howard Lake located ca. 6 miles (air) northeast of Eel River Work Center, ca. 4 miles (air) north-northwest of Anthony Park.
Comment
CHSC32800
Epilobium minutum
James Jokerst
1980-6-18
893
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC38947
Epilobium minutum
J. D. Jokerst
1980-6-10
815
Mendocino
North Coast Ranges. Top of Baldy Ridge ca 200 met NW of forest service rd.
Comment
CHSC67257
Epilobium minutum
James D. Jokerst
1983-5-10
1746
Tehama
Wurlitzer Ranch E of Meridian Rd., top of bluff that is the S bank of Zimmershed Creek where the flow changes from S to W.
103
Comment
CHSC32221
Epilobium nivium
James Jokerst
1980-8-6
1049
Colusa
North Coast Ranges. Near Snow Mountain.
484
Comment Read comments Dec 23 2008
CHSC68018
Epilobium pallidum
James D. Jokerst
1988-4-21
3000
Butte
Parrott (Blakeley-Swartz) Ranch S of Chico.
Comment
CHSC29658
Epilobium torreyi
J. D. Jokerst
1980-5-28
794
Butte
Top of North Table Mt., S of Cherokee Rd. In vernal pools.
403
Comment
CHSC28760
Epipactis gigantea
J. D. Jokerst
1979-6-16
142
Butte
Upper Bidwell Park, Big Chico Cr.
167
Comment
CHSC32300
Equisetum laevigatum
James Jokerst
1980-5-30
762
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC34204
Eragrostis pectinacea var. pectinacea
J. D. Jokerst
1981-9-26
1501
Butte
Swale ca 100 m E of Sacramento River at the Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico.
Comment
CHSC67563
Eremalche parryi subsp. kernensis
James D. Jokerst
1989-1-1
3223
Kern
Lokern Rd, ca. 2 mi W of aqueduct on N side of road.
Comment
CHSC67566
Eremalche parryi subsp. kernensis
James D. Jokerst; Mike Foster
1988-3-7
2957
Kern
N side of Lokern Rd. 2 mi W of Aqueduct.
Comment
CHSC67567
Eremalche parryi subsp. kernensis
James D. Jokerst; Mike Foster
1988-3-7
2963
Kern
Ek Hills Prison project site just N of Buena Vista Hills, E side of Hwy. 33 1.5 mi E of Midway Pumping Station.
Comment
CHSC67568
Eremalche parryi subsp. kernensis
James D. Jokerst
1991-5-8
3258
Kern
T32S R24E S08 center W edge of NW1/4 of NE1/4. FBOP Prison Site water pipeline surveys E of Taft. Along pipeline route E and adjacent to Airport Rd. ca 250 m N of 4-way junction and summit of Buena Vista Hills.
289
Comment
CHSC38974
Eremogone congesta
J. D. Jokerst
1980-7-11
983
Glenn
On ridgeline ca 1/4 mi. N of the summit of Black Butte.
2103
Comment
CHSC67486
Eremogone congesta var. congesta
James D. Jokerst
1985-6-10
2407
Plumas
Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CAS-BOT-BC160030
Eremothera boothii subsp. condensata
J. D. Jokerst
1983-4-26
1723
Inyo
Vicinity of hot springs, Saline Valley
Comment
CHSC40674
Eremothera refracta
J. D. Jokerst
1983-4-26
1722
Inyo
Saline Valley. Along wash.
Comment
UCD170695
Eremothera refracta
J. D. Jokerst
1983-4-26
1722
Kern
Saline Valley.
Comment
CHSC34494
Eriastrum brandegeeae
J. D. Jokerst
1981-6-21
1343
Trinity
S side of Hwy 3 ca 300 met. E of its intersection with Big Creek Rd. (3rd telephone pole E of Big Cr Rd).
725
Comment
CHSC66958
Eriastrum hooveri
James D. Jokerst
1995-4-19
4077
Kern
Between Lake Station Rd. and the California Aqueduct in conjunction with a survey of the Taft Prison effluent line. Southern San Joaquin Valley.
121
Comment
CHSC67571
Eriastrum hooveri
James D. Jokerst
1991-5-8
3256
Kern
FBOP Prison Site water pipeline surveys several miles E of Taft. Between Garden Field Rd. and the California Aqueduct, N of Sandy Creek. On the alluvial fan of the Buena Vista Hills.
Comment
UCD118283
Eriastrum hooveri
James D. Jokerst
1991-5-8
3256
Kern
FBOP Prison Site water pipeline surveys several miles E of Taft. Between Garden Field Road and the California Aqueduct, N of Sandy Creek.
Comment
CHSC67371
Eriastrum pluriflorum
James D. Jokerst; Mike Foster
1989-5-24
3133
Kern
Buena Vista Hills, Naval Petroleum Reserve 2, S of Standard Oil Camp 5D.
Comment
CHSC67572
Eriastrum pluriflorum
James D. Jokerst
1991-5-8
3257
Kern
FBOP Prison Site water pipeline surveys several miles E of Taft. Between Garden Field Rd. and the California Aqueduct, N of Sandy Creek. On the alluvial fan of the Buena Vista Hills.
Comment
CHSC67117
Eriastrum signatum
James D. Jokerst
1987-6-24
2941
Modoc
Ca. 5 mi WSW of Alturas on BLM land ca. 1 mi W of Three Sisters, SW face of slope of summit immediately N of junction of Rds. 76 and 75.
Comment
CAS-BOT-BC131666
Ericameria bloomeri
J. D. Jokerst
1979-9-23
358
Butte
Below summit of Humboldt Peak on west-facing slope
2042
Comment
CHSC32158
Ericameria greenei
James Jokerst
1980-8-22
1104
Tehama
North Coast Ranges. Near Mt. Linn.
Comment
CHSC32244
Ericameria greenei
James Jokerst
1980-9-4
1116
Mendocino
North Coast Ranges. Near Leech Lake Mountain.
Comment
CHSC32250
Ericameria greenei
James Jokerst
1980-9-5
1118
Lake
North Coast Ranges. Near Hull Mountain.
Comment
CHSC69469
Ericameria nauseosa var. oreophila
James D. Jokerst; J. Shevock
1987-9-8
2950
Kern
Owens peak.
Comment
CHSC28381
Ericameria nauseosa var. speciosa
J. D. Jokerst; M. S. Taylor
1979-10-13
390
Butte
Jordan Hill RD. (Ponderosa Way) 2.8 mi. N. of junction with Concow Cr.
609
Comment
CHSC32251
Ericameria nauseosa var. speciosa
James Jokerst
1980-9-5
1119
Lake
North Coast Ranges, Near Hull Mountain.
Comment
CHSC69468
Ericameria nauseosa var. speciosa
James D. Jokerst; Mary Sue Taylor
1988-8-20
3028
Amador
Along road to E of Mud Lake, 0.3 mi SE of Y-junction at E end of lake.
Comment
CHSC34503
Ericameria ophitidis
J. D. Jokerst
1981-9-22
1475
Trinity
Ca 150 M S of the W end of logging road spur.
Comment
CHSC67082
Erigeron aphanactis var. aphanactis
James D. Jokerst
1989-7-14
3139 B
Sierra
Forest ca. 0.5 mi SW of Balls Ranch.
1920
Comment
CHSC69470
Erigeron aphanactis var. aphanactis
James D. Jokerst
1987-5-3
Inyo
Saline Valley Overlook near Marble Baths.
Comment
CHSC67462
Erigeron bloomeri var. bloomeri
James D. Jokerst
1989-7-14
3139 A
Sierra
Opening in forest ca. 0.5 mi SW of Balls Ranch.
1920
Comment
CHSC67464
Erigeron bloomeri var. bloomeri
James D. Jokerst
1989-7-14
3140
Sierra
Dog Valley, W and adjacent to main road in Dog Valley, due W of outflow of Dog Creek from Dog Canyon.
1737
Comment
CHSC67465
Erigeron bloomeri var. bloomeri
James D. Jokerst
1992-7-30
3427
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle. (No additional location data; W of Interstate 5? V. Oswald).
Comment
CHSC67161
Erigeron canadensis
James D. Jokerst; Jeri Donovan
1981-9-30
1498
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch.
Comment
UCSB63984
Erigeron canadensis
Jokerst, James; Donovan, Jeri
1981-9-3
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek
Comment
CHSC40998
Erigeron cervinus
J. D. Jokerst
1984-7-26
2126
Trinity
Salmon-Trinity Schist that forms a narrow gorge on the Stuart Fork Trinity River. At Cherry Flat ca. 2.5 miles NW of the Trinity Alps Resort where river bends to the S.
883
Comment
CHSC66992
Erigeron chrysopsidis var. austiniae
James D. Jokerst
1987-5-11
2834
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, W of dry lake, ca. 0.33 mi to end of dirt road, then ca. 200 ft. N.
1353
Comment
CHSC41207
Erigeron divergens
J. D. Jokerst
1984-7-11
2099
Plumas
Along the edges of Beckwourth-Genesee Road ca. 1.1 miles NW of Drum Bridge, east end of Genesee Valley.
Comment
CHSC67164
Erigeron eatonii var. sonnei
James D. Jokerst
1991-5-29
3301
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC69203
Erigeron eatonii var. sonnei
James D. Jokerst
1986-6-19
2657
Sierra
Turner property, S end of Sierra Valley, Stringer Meadow ca. 200 m E of Hwy. 89.
1493
Comment
CHSC69471
Erigeron filifolius var. filifolius
James D. Jokerst
1988-6-6
3007
Placer
Long Creek Hydro Project, ca. 1 mi W of Ramsey Crossing, N of Long Canyon Creek.
Comment
CHSC40972
Erigeron glacialis var. hirsutus
J. D. Jokerst
1984-7-21
2105 B
Sierra
Ca 200 feet N of Haypress Creek, East of Sierra City.
1767
Comment
CHSC33714
Erigeron inornatus var. inornatus
J. D. Jokerst; R. A. Schlising, B. Banchero
1981-6-13
1338
Butte
Road to Milsap Bar on the Middle Fork of the Feather River 1.7 mi below it's junction with the road to Big Bald Rock. Alongside road.
Comment
CHSC67477
Erigeron inornatus var. inornatus
James D. Jokerst
1992-7-30
3432
Siskiyou
Camp above Tamarack Flat, NW of Mt. Eddy.
Comment
CHSC69472
Erigeron inornatus var. inornatus
James D. Jokerst
1986-6-19
2647
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442.
1658
Comment
CHSC38970
Erigeron lassenianus var. lassenianus
J. D. Jokerst
1982-8-4
1633
Mendocino
North Coast Ranges. Meadow area ca. 200 meters upstream from the point where the unnamed road that goes south from Hells Half Acre at road 20N02.
Comment
CHSC41150
Erigeron lassenianus var. lassenianus
J. D. Jokerst
1984-6-27
2077
Trinity
Top of ridge that is encircled by a broad U-shaped bend in USFS road 35N23Y, ca 100 m SE of its junction with USFS road 35N32Y, just west of Mule Creek.
868
Comment
CHSC66996
Erigeron linearis
James D. Jokerst
1987-5-14
2873
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
CHSC67083
Erigeron linearis
James D. Jokerst
1987-5-14
2874
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
CHSC67084
Erigeron linearis
James D. Jokerst
1987-5-13
2872
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, SE of dry lake ca. 250 m on edge of basalt flow.
1365
Comment
CHSC67165
Erigeron linearis
James D. Jokerst
1991-5-29
3314
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 ca. 0.75 N of the N end of Eagle Lake, E of the highway +/- 500 ft on top of ridge N of a drainage.
1584
Comment
CHSC28668
Erigeron petrophilus var. petrophilus
J. D. Jokerst
1979-7-5
345
Glenn
Plaskett Ridge, S. of bend in road 22N11.
Comment
CHSC32217
Erigeron petrophilus var. petrophilus
James Jokerst
1980-8-6
1056
Colusa
North Coast Ranges. Near Snow Mountain (WEST).
Comment Read comments Jul 16 2007
CHSC32254
Erigeron petrophilus var. petrophilus
James Jokerst
1980-9-5
1122
Lake
North Coast Ranges. Near Hull Mountain.
Comment Read comments Jul 16 2007
CAS-BOT-BC295719
Erigeron petrophilus var. petrophilus
J. D. Jokerst
1979-7-5
345
Glenn
South of Yellow Jacket Meadow on lower flanks of Black Butte, at band in road 22N11
Comment
CHSC66912
Erigeron petrophilus var. sierrensis
James D. Jokerst
1992-1-1
3439
Plumas
Comment
CHSC67339
Erigeron petrophilus var. sierrensis
J. D. Jokerst
1984-8-15
2147
Butte
Along edge of Pulga Road within 100 meters of its junction with Highway 70. Canyon of the North Fork of the Feather River.
Comment
CHSC67425
Erigeron petrophilus var. sierrensis
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2568
Plumas
Top of Red Mtn. above Rich Gulch Rd., N of Hwy. 70.
Comment Read comments Dec 3 2009
CHSC32241
Erigeron petrophilus var. viscidulus
James Jokerst
1980-9-4
1112
Mendocino
North Coast Ranges. Near Leach Lake Mountain.
Comment
CHSC38152
Erigeron philadelphicus
J. D. Jokerst
1983-5-12
1764
Butte
At a spring ca 200 meters north of the waterfalls at the south branch of Coal Cr. Canyon, east edge of Table Mt.
Comment
CHSC56750
Erigeron philadelphicus
J. D. Jokerst
1980-4-10
Butte
Butte Creek canyon; Humbug Road 0.2 mi northeast of its junction with Honey Run Road.
Comment
CHSC66913
Erigeron reductus var. reductus
James D. Jokerst
1992-1-1
3444
Plumas
Gold Lake Resort on ridge S of Round Lake.
Comment
CHSC33715
Erigeron strigosus
J. D. Jokerst
1981-6-13
1337
Butte
1.6 mi below the Road to Big Bald Rock on the road to Milsap Bar on the Middle Fork of the Feather River.
Comment
CHSC37500
Erigeron sumatrensis
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1677
Butte
Top of North Table Mt. north of Cherokee Rd. Adjacent of basalt outcrop.
381
Comment
CHSC69646
Eriogonum angulosum
James D. Jokerst
1985-12-5
2593
Alameda
Livermore Transmission Line Survey, E of Patterson Pass on rock bluff N of and within 100 m of Patterson Pass Rd.
Comment
CAS-BOT-BC248812
Eriogonum compositum var. compositum
James Jokerst
1985-5-29
2388
Sonoma
Near Cobb Mountain
1126
Comment
CHSC68022
Eriogonum douglasii var. meridionale
James D. Jokerst
1985-7-22
2531
Sierra
1496
Comment
CHSC67266
Eriogonum elatum var. elatum
James D. Jokerst
1990-7-27
3173
Sierra
Balls Ranch Surveys for Jones and Stokes. Summit of Bald Mtn. Range at N end.
2621
Comment
CHSC67267
Eriogonum gossypinum
James D. Jokerst; Mike Foster
1989-5-24
3132
Kern
Buena Vista Hills, Naval Petroleum Reserve 2, S of Standard Oil Camp 5D.
Comment
CHSC67268
Eriogonum gossypinum
James D. Jokerst; Mike Foster
1988-3-9
2983
Kern
Elk Hills Prison project site just N of Buena Vista Hills, steep S-facing clay barrens on hills NW of prison site.
Comment
CHSC67121
Eriogonum incanum
James D. Jokerst
1990-8-12
3220
El Dorado
Loon Lake ca. 15 mi N of Kyburz, W side of small hill S of creek canyon leading W from the lake.
Comment
CHSC67376
Eriogonum incanum
James D. Jokerst
1986-7-10
2678
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek E of Hwy. 168 above 'Indian Pools.
2164
Comment
CHSC67269
Eriogonum lobbii
James D. Jokerst
1990-8-12
3218
El Dorado
Brown Mtn., ca. 2 mi E of Loon Lake, 15 mi N of Kyburz. Rocky openings.
Comment
CHSC40968
Eriogonum luteolum var. pedunculatum
J. D. Jokerst
1984-6-20
2061
Placer
North of the Rubicon and east of Big Grizzly Creek where it bends to the south.
792
Comment
CHSC67680
Eriogonum marifolium var. marifolium
James D. Jokerst
1986-7-13
2717 A
Placer
Trail from The Cedars, SW of Donner Lake, stop along trail S of Middle Fork American River.
1859
Comment
CHSC67270
Eriogonum microthecum var. laxiflorum
James D. Jokerst
1989-7-14
3141 C
Sierra
1.25 mi SW of Balls Ranch on rocky knob W of dirt road.
2042
Comment
CHSC32218
Eriogonum nervulosum
James Jokerst
1980-9-6
1055
Colusa
Near Snow Mountain (West).
Comment
CHSC32770
Eriogonum nervulosum
James Jokerst
1980-6-27
921
Colusa
Near Frenzel Creek Botanical Area.
609
Comment
CHSC40993
Eriogonum nudum var. deductum
J. D. Jokerst
1984-7-11
2101
Plumas
First ridge W. of Ward Creek (ridgecrest). South of Genesee Valley.
1612
Comment
CHSC67870
Eriogonum nudum var. deductum
James D. Jokerst
1986-6-19
2650
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442 and surrounding forest.
1658
Comment
CHSC36108
Eriogonum nudum var. nudum
James Jokerst
1980-7-29
1004
Mendocino
Near Baldy Ridge.
0
Comment
CHSC40976
Eriogonum nudum var. oblongifolium
J. D. Jokerst
1984-7-11
2097
Plumas
East end of Genesee Valley, along Beckwourth Genesee Road, 1.1 miles NW of Drm Bridge.
Comment
CHSC67271
Eriogonum ordii
James D. Jokerst; Mike Foster
1988-3-9
2980
Kern
Elk Hills Prison project site just N of Buena Vista Hills, steep S-facing clay barrens on hills NW of prison site.
Comment
CHSC67681
Eriogonum ovalifolium var. purpureum
James D. Jokerst
1986-7-13
2731
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
Comment
CHSC40933
Eriogonum roseum
J. D. Jokerst
1984-8-1
2144
Mariposa
Ca 100 meters west of Louis Fork Fresno River, ca 1.5 mile S of Sugar Pine and 4 miles N of Oakhurst.
1219
Comment
CHSC40941
Eriogonum roseum
J. D. Jokerst
1984-7-31
2135
Madera
Canyon of Nelder Creek on slopes east of creek.
1341
Comment
UCSB63983
Eriogonum roseum
Jokerst, James; Donovan, Jeri
1981-9-30
Tehama
Wurlitzer Ranch on Pine Creek; 1.0 mi E of Meridian Rd; ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek
Comment
CAS-BOT-BC268578
Eriogonum siskiyouense
J. D. Jokerst
1981-8-18
1463
Siskiyou
East of USFS logging road in the S1/2 of the SW1/4 Section 2
1249
Comment
CHSC37760
Eriogonum spergulinum var. reddingianum
J. D. Jokerst
1980-7-11
972
Glenn
North Coast Ranges. Ca. 1/4 mile N of the summit of Black Butte. Common in openings of Red Fir F.
2103
Comment
SEINET11933233
Eriogonum spergulinum var. reddingianum
J. D. Jokerst
1980-1
972
Glenn
openings of Red Fir F.,ca. 1/4 mi N of the summit of Black Butte
Comment
CHSC67274
Eriogonum sphaerocephalum var. halimioides
James D. Jokerst
1990-8-2
3211 B
Modoc
Hwy. 139 NW of Canby, ca. 300 m N of the road at the SE edge of a large dry lake, within the dry-down zone adjacent to a concrete overflow structure.
Comment
CHSC67377
Eriogonum strictum var. anserinum
James D. Jokerst
1986-8-10
2750
Modoc
Radar Survey Site S of Doublehead Mtn., ca. 400 m NE of a NW-SE-oriented fence and road.
1341
Comment
HSC86849
Eriogonum strictum var. anserinum
J. D. Jokerst
1985-7-22
2543
Sierra
Sierra Valley NW of and adjacent to jct. of Westside Rd. and turnoff to Calpine
1494
Comment
CHSC32206
Eriogonum strictum var. greenei
James Jokerst
1980-8-8
1077
Colusa
North Coast Ranges. Near Snow Mountain (west).
Comment
CHSC32785
Eriogonum strictum var. greenei
James Jokerst
1980-7-9
957
Mendocino
Near BLUE BANKS.
1553
Comment
CHSC67582
Eriogonum strictum var. greenei
James D. Jokerst
1992-7-30
3414
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle. [no additional location data; W of interstate 5? V. Oswald]
Comment
CHSC32225
Eriogonum strictum var. greenei
James Jokerst
1980-8-20
1099
Colusa
North Coast Ranges. Near Solomon Peak.
Comment Read comments Aug 20 2014
CHSC41117
Eriogonum strictum var. proliferum
J. D. Jokerst
1985-7-22
2543
Sierra
Sierra Valley in small triangle NW of and adjacent to the junction of Westside Rd. and turnoff to Calpine (Calpine Rd).
1493
Comment
CHSC67583
Eriogonum umbellatum var. humistratum
James D. Jokerst
1992-7-30
3416
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
CHSC67125
Eriogonum umbellatum var. modocense
James D. Jokerst
1987-5-11
2829
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear lake Reservoir.
1363
Comment
CHSC69647
Eriogonum umbellatum var. modocense
James D. Jokerst; Mary Sue Taylor
1988-8-20
3030
Amador
Small mudflow outcrop along road to E of Mud Lake, 0.3 mi SE of Y-junction at E end of lake.
Comment
UCSB63570
Eriogonum umbellatum var. modocense
Jokerst, James
1985-7-23
Plumas
above Hwy. 70 N of Indian Creek; due N of Indian Falls: T26N R9E SE1/4 SW1/4 Sect. 34
807
Comment
CHSC32232
Eriogonum umbellatum var. nelsoniorum
James Jokerst
1980-8-20
1091
Trinity
North Coast Ranges. Near Hammerhorn Mountain. Ridge top.
541
Comment
CHSC41116
Eriogonum umbellatum var. nevadense
J. D. Jokerst
1985-7-22
2545
Sierra
Sierra Valley, NW of and adjacent to the junction of Westside RD. and Calpine RD.
1493
Comment
CHSC67275
Eriogonum umbellatum var. nevadense
James D. Jokerst
1990-7-27
3165
Sierra
Balls Ranch Surveys for Jones and Stokes. Summit of Bald Mtn. Range at N end.
2621
Comment
CHSC67682
Eriogonum umbellatum var. nevadense
James D. Jokerst
1986-7-13
2729
Placer
Trail from The Cedars, SW of Donner Lake, just below the summit of Needle Peak, scree on S-facing slope.
Comment
CHSC67683
Eriogonum umbellatum var. nevadense
James D. Jokerst
1986-7-13
2714
Placer
Trail from The Cedars, SW of Donner Lake, stop along trail S of Middle Fork American River, on bedrock.
1859
Comment
CHSC67684
Eriogonum umbellatum var. nevadense
James D. Jokerst
1990-7-27
3165
Sierra
Balls Ranch Surveys for Jones and Stokes. Summit of Bald Mtn. Range at N end.
2621
Comment
CHSC67685
Eriogonum umbellatum var. nevadense
James D. Jokerst
1990-7-27
3209
Sierra
Balls Ranch Surveys for Jones and Stokes. E face of Bald Mtn. Range.
2484
Comment
CHSC66964
Eriogonum umbellatum var. polyanthum
James D. Jokerst
1992-1-1
3440
Plumas
[No location data]
Comment
CHSC67440
Eriogonum umbellatum var. polyanthum
J. D. Jokerst
1984-9-22
2150
Plumas
Adjacent to USFS road 26N26. (On ridge between the N Fork Feather River and Yellow Cr.) At top of steep slope of Yellow Creek, where road crosses over low saddle.
1463
Comment
CHSC32173
Eriogonum umbellatum var. smallianum
James Jokerst
1980-7-30
1016
Mendocino
Near Anthony Peak.
313
Comment
CHSC32253
Eriogonum umbellatum var. smallianum
James Jokerst
1980-9-5
1123
Lake
North Coast Ranges. Near Hull Mountain.
Comment
CHSC38957
Eriogonum umbellatum var. smallianum
J. D. Jokerst
1980-7-29
1003
Mendocino
Top of Baldy Ridge ca 200 met NW of forest service road 1N02.
Comment
CHSC67584
Eriogonum umbellatum var. smallianum
James D. Jokerst
1985-6-23
2493
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
UCSB63925
Eriogonum umbellatum var. smallianum
Jokerst, James
1985-6-23
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail: T22N R9W center E1/2 Sect. 27
2103
Comment
HSC95629
Eriogonum umbellatum var. stellatum
James D. Jokerst
1985-6-23
2493
Glenn
0.33 mi. NNE of summit of Black butte just above parking area and E of Summit Trail
2104
Comment
CHSC67124
Eriogonum umbellatum var. subaridum
James D. Jokerst; J. Shevock
1987-9-8
2948
Kern
Owens Peak.
Comment
CAS-BOT-BC175199
Eriogonum ursinum
James Jokerst
1985-4-27
2381
Shasta
Near Bridge Campground
1187
Comment
CHSC67378
Eriogonum ursinum var. ursinum
J. D. Jokerst
1984-6-13
2055
Plumas
On serpentine scree slopes at the very top of Yellow Cr Canyon where USFS rd 26N26 crosses over a ridgeline saddle at the S edge of Section 31. North of road.
1463
Comment
HSC86844
Eriogonum vimineum
James D. Jokerst
1985-7-22
2544
Sierra
Sierra Valley, NW and aadjacent to jct. of Westside Rd. and Calpine Rd.
1494
Comment
CHSC68023
Eriogonum wrightii var. subscaposum
James D. Jokerst; Mary Sue Taylor
1988-8-20
3031
Amador
Along road to E of Mud Lake, 0.3 mi SE of Y-junction at E end of lake.
Comment
CHSC69648
Eriogonum wrightii var. subscaposum
James D. Jokerst; Dan Arola
1985-12-5
2592
Alameda
Livermore Transmission Line Survey, E of Patterson Pass N of and within 100 m of Patterson Pass Rd.
Comment
HSC95520
Eriogonum wrightii var. subscaposum
James D. Jokerst, Mary Sue Taylor
1988-8-20
3031
Amador
Along rd. to E of Mud Lake, 0.3 mi. SE of Y jct. at E end of lake
Comment
CHSC67340
Eriophyllum confertiflorum
James D. Jokerst
1985-5-13
2309
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls'. Slopes ca. 200 m N of the creek, ca. 0.5 mi SW of McLead Flat.
1219
Comment
CHSC34658
Eriophyllum lanatum var. achilleoides
James Jokerst
1980-6-24
899
Mendocino
Near Baldy Ridge.
Comment
CHSC52665
Eriophyllum lanatum var. achilleoides
James Jokerst
1985-5-29
2384
Sonoma
Near Cobb Mountain.
1126
Comment
CHSC67478
Eriophyllum lanatum var. achilleoides
James D. Jokerst
1983-5-31
1810
Modoc
Lyneta Ranch Surveys: Adjacent to Hwy. 395 6 mi S of Alturas.
1341
Comment
CHSC35696
Eriophyllum lanatum var. croceum
J. D. Jokerst
1982-5-1
1547 B
Butte
N of Concow Resv. N. of Hoffman Rd, ca. 2.0 mi E of Concow Rd.
Comment
CHSC38153
Eriophyllum lanatum var. grandiflorum
J. D. Jokerst
1983-5-12
1765
Butte
Table Mountain. West of Phanton Falls ca. 500 meters along the south edge of Coal Cr. Canyon.
365
Comment
CHSC56751
Eriophyllum lanatum var. grandiflorum
J. D. Jokerst
1980-4-21
Butte
Junction of Pentz-Magalia Hwy and Pentz Road.
Comment
CHSC67226
Erodium brachycarpum
James D. Jokerst
1984-3-17
1935
Tehama
Wurlitzer Ranch on the E side of Meridian Rd., grassy plains of Zimmershed Creek ca. 0.3 mi E of Meridian Rd.
91
Comment
CHSC67871
Eryngium alismifolium
James D. Jokerst
1985-8-20
2575
Sierra
Ca. 100 m E of Westside Rd., 2 mi S of Plumas Co. Line.
1493
Comment
HSC101097
Eryngium alismifolium
J. D. Jokerst
1983-7-6
1835
Siskiyou
Comment
CHSC35701
Eryngium castrense
J. D. Jokerst
1982-5-1
1549
Butte
Top of North Table Mt. Ca 200 met SE of Cherokee Rd at the mesa's E edge.
Comment
CHSC37504
Eryngium castrense
J. D. Jokerst
1983-1-17
1676
Butte
Top of North Table Mt. Ca 1/2 mile north of Cherokee Rd at the east edge of mesa.
381
Comment
CHSC46111
Eryngium castrense
J. D. Jokerst
1982-4-6
1519
Butte
East of and adjacent to Highway 99 1.0 mi N of its junction with Neil Rd.
Comment
CHSC66907
Eryngium castrense
James D. Jokerst
1992-6-18
3368
Merced
Haystack Mtn., U.S. Army Corps of Engineers, dry reservoir site surveys, 2/3 mi W of Haystack Mtn., 1/8 mi S of E-W- oriented dirt road. At an intermittent lake visible on USGS Haystack Mtn. 7.5 quad.
76
Comment
CHSC66908
Eryngium castrense
James D. Jokerst
1992-6-19
3372
Merced
South of Bear Creek, W of Merced, San Joaquin Valley. North wedge of playa shown on Stevinson 7.5 minute quad at this location.
28
Comment
CHSC66909
Eryngium castrense
James D. Jokerst
1992-6-18
3369
Merced
Terrace W of Black Rascal Creek, NE of Merced.
114
Comment
CHSC67630
Eryngium castrense
James D. Jokerst
1989-4-18
3100
Sacramento
Folsom Area, Marlboro Square Project Site, N of Hwy. 50, E of Prairie City Rd., E of gravel pit, marshy area below small lake.
Comment
CHSC66977
Eryngium mathiasiae
James D. Jokerst
1987-6-23
2929
Modoc
Radar Survey Site S of Doublehead Mtn., off-site surveys SW and SE of Doublehead Mtn., at a large dry lake ca. 1.75 mi from Rimrock Lake.
Comment
CHSC66978
Eryngium mathiasiae
James D. Jokerst
1987-6-23
2933
Modoc
Radar Survey Site s of Doublehead Mtn., off-site survey at a large dry lake ca. 0.66 mi E of Lone Pine Lake and ca. 1.3 mi S of Doublehead Lake.
Comment
CHSC66980
Eryngium mathiasiae
James D. Jokerst
1987-6-24
2940
Modoc
SE of Doblehead Mtn., 2 mi due S of Lone Pine Lake, medium-sized isolated vernal pool adjacent to USFS primitive road.
Comment
CHSC67324
Eryngium mathiasiae
James D. Jokerst
1986-8-10
2753
Modoc
Radar Site Survey S of Doublehead Mtn., Rimrock Lake.
1341
Comment
CHSC67325
Eryngium mathiasiae
James D. Jokerst
1986-8-11
2757
Modoc
Radar Site Survey S of Doublehead Mtn., S of Road to Doublehead Mtn.
Comment
CHSC67626
Eryngium mathiasiae
James D. Jokerst
1989-7-19
3141 D
Shasta
E side of road to Big Lake, ca. 0.66 mi N of McArthur.
Comment
CHSC66979
Eryngium mathiasiae
James D. Jokerst
1987-6-24
2935
Unknown
Medium sized unnamed lake ca. 1.3 mi ENE of Doublehead Mtn., N of Doublehead Lake.
Comment Read comments Jan 10 2016
CHSC67627
Eryngium vaseyi
James D. Jokerst
1989-3-28
3062
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC67628
Eryngium vaseyi
James D. Jokerst
1989-3-29
3072
Contra Costa
Byron Hot Springs area NE of Livermore, adjacent to terrace S of ephemeral creek.
Comment
CHSC67631
Eryngium vaseyi
James D. Jokerst
1989-5-24
3106
Alameda
Springtown Cordylanthus Site, Livermore Valley N of 580, W of Vasco.
152
Comment
CHSC67632
Eryngium vaseyi
James D. Jokerst
1989-5-24
3107
Alameda
Springtown Cordylanthus Site, Livermore Valley N of 580, W of Vasco.
152
Comment
CHSC32773
Erysimum capitatum var. capitatum
James Jokerst
1980-6-26
914
Glenn
North Coast Ranges. Near Garnett Camp.
1828
Comment
CHSC41128
Erysimum capitatum var. capitatum
J. D. Jokerst
1977-4-4
30
Plumas
On w. bank of Chips Creek, 400 m. nw. of North Fork Feather River, ca. 1.5 km. ese. of Belden.
735
Comment
CHSC41189
Erythranthe acutidens
J. D. Jokerst
1984-7-31
2134
Madera
South facing slope west of Nelder Creek ca 400 meters.
1341
Comment
CHSC32322
Erythranthe arvensis
James Jokerst
1980-5-21
725
Mendocino
Near Howard Lake.
Comment
CHSC28134
Erythranthe bicolor
J. D. Jokerst
1979-5-7
221
Butte
On top of Cohasset Ridge.
463
Comment
CHSC28173
Erythranthe bicolor
J. D. Jokerst
1979-6-23
268
Plumas
Abundant in first meadow S. of Meadow Valley Cr. and E. of Forest Service rd. to Deanes Valley (S. of road between Bucks Lake and Quincy).
Comment
CHSC41245
Erythranthe bicolor
J. D. Jokerst
1984-5-9
1995
Madera
Canyon of Nelder Creek, E of the creek and S of Gooseberry Flat.
Comment
CHSC41225
Erythranthe floribunda
J. D. Jokerst
1985-8-11
1639
Lake
Snow Mt Wilderness area SW of trail to Milk Springs Ranch near headwaters of small unnamed creek.
1950
Comment
CHSC31965
Erythranthe guttata
J. D. Jokerst
1979-4-20
1205
Butte
Top of North Table Mt., ca. 200 meter NE of the junction of Cherokee Rd. and the E sde of the mountain.
Comment
CHSC67393
Erythranthe laciniata
James D. Jokerst
1985-5-13
2313
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Ca. 200 m N of the creek, ca. 0.5 mi SE of McLead Flat.
1219
Comment
SEINET8350443
Erythranthe laciniata
James D. Jokerst
1985-5-13
2313
Madera
small hydro survey: North Fork Willow Creek 1.0 mi n of Bass Lake at "The Falls"; gentle to steep se-facing slopes ca. 200 m n of the creek, ca 0.5 mi sw of McLead Flat.
1219
Comment
CHSC67395
Erythranthe montioides
James D. Jokerst
1985-5-13
2315
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls:' Ca. 200 m N of the creek, ca. 0.5 mi SW of McLead Flat.
1219
Comment
CHSC31950
Erythranthe nasuta
J. D. Jokerst
1979-3-20
1155
Butte
Top of North Table Mt, west edge where the waterfall of the S branch of Coal Cr is.
365
Comment
CHSC67444
Erythranthe nasuta
James D. Jokerst
1983-4-2
1698
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., slopes of small canyon S of (below) the first ridge S of Pine Creek in area of Native American Shelters.
441
Comment
CHSC28404
Erythranthe primuloides
J. D. Jokerst
1979-7-16
293
Tehama
Montane Conif. F. Marsh area adjacent to pond W. of trail (Forest Service 3E12) 1.0 mi. W. of trail head.
Comment
CHSC32593
Erythronium multiscapideum
J. D. Jokerst; R. A. Schlising, B. Banchero
1981-3-22
1262
Butte
S of and adjacent to Hwy 162, ca 1.5 mi S of the Bidwell Bar Bridge where section 5 and 8 join.
Comment
CHSC34639
Eschscholzia californica
James Jokerst
1980-5-31
772
Mendocino
Califonia North Coast Ranges. Near Baldy Ridge.
0
Comment
CHSC67258
Eschscholzia californica
James D. Jokerst
1989-4-8
3093
Butte
North Table Mtn., near and S of large vernal pool near old burned down barn.
Comment
CHSC67259
Eschscholzia lobbii
James D. Jokerst
1981-2-23
1249
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Growing along Zimmershed Creek located N. of Pine Creek.
Comment
CHSC40628
Eschscholzia minutiflora
J. D. Jokerst
1983-4-26
1720
Inyo
Saline Valley near area of hot springs.
Comment
CAS-BOT-BC312031
Eucephalus breweri
J. D. Jokerst
1980-8-2
1046
Butte
Northeast of the Summit of Humboldt Peak along hogback ridge
400
Comment
CAS-BOT-BC312032
Eucephalus breweri
J. D. Jokerst; M. S. Taylor
1979-7-21
2165
Butte
On trail to Humboldt Peak on Humboldt Summit
2133
Comment
CAS-BOT-BC310452
Eucephalus ledophyllus var. covillei
J. D. Jokerst
1982-7-27
1570
Glenn
Ca 1/4 mile NE of summit of Black Butte, ca. center of NE1/4 of SW1/4 Section 27
Comment
CHSC36368
Eucephalus tomentellus
J. D. Jokerst
1982-7-27
1618
Glenn
North Coast Ranges. Base of massive vertical outcrop 1/4 mi NE of Black Butte Summit.
2133
Comment
CAS-BOT-BC202393
Euphorbia ocellata
James Jokerst
1985-6-24
2503
Lake
Near Coyote Peak
486
Comment
CHSC40978
Eurybia integrifolia
James D. Jokerst
1984-7-23
2110
Sierra
Several miles east of Sierra City, ca 200 feet north of Haypress Creek.
1767
Comment
CHSC67875
Eurybia integrifolia
James D. Jokerst; Mary Sue Taylor
1988-8-20
3018 A
Amador
Shotrock Vista S and adjacent to Hwy.89.
Comment
CHSC69489
Festuca arundinacea
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2549
Plumas
Hwy. 70, Serpentine Canyon 1.6 mi SW of its junction with Rich Gulch Rd.
Comment
CHSC40984
Festuca idahoensis
J. D. Jokerst
1984-7-10
2086
Plumas
Canyon of Indian Creek between creek and Indian Cr Road at east end of Genesee Valley.
1234
Comment
CHSC67411
Festuca idahoensis
James D. Jokerst
1987-5-14
2875
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
CAS-BOT-BC278868
Festuca occidentalis
James Jokerst
1985-5-27
2371
Shasta
Near Rock Creek
943
Comment
CHSC41203
Festuca occidentalis
J. D. Jokerst
1984-7-5
2081
Yuba
Canyon of Deadwood Creek between the creek and Weed Point.
883
Comment
CHSC67141
Festuca rubra
James D. Jokerst
1987-5-14
2876
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
CHSC67381
Frangula purshiana subsp. ultramafica
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2560
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy. 70.
1584
Comment
CHSC46073
Frangula rubra
J. D. Jokerst; R. Schlising, M. Foster
1983-5-24
1779
Butte
Occasional in Yellow Pine Forest along Bean Creek Rd 4/5 mile east of Little Bald Rock.
Comment
CHSC28152
Fremontodendron californicum
J. D. Jokerst
1979-5-16
241
Butte
Top of Cohasset Ridge (S. of Cohasset Hwy 6 mi N.W. of Chico Muni Airport), along side of dirt Road.
487
Comment
HSC86889
Fremontodendron decumbens
J. D. Jokerst, L. Ahart
1984-3-20
1945
Yuba
S of Brownsville dump, E of Ponderosa Way 100 meters, 0.65 mi. N of junction with La Porte Rd.
Comment
CHSC28967
Fritillaria affinis
J. D. Jokerst
1980-2-24
450
Butte
E branch of Mud Cr ca 0.5 mi E of Richardsons Springs.
243
Comment
CHSC35304
Fritillaria affinis
J. D. Jokerst
1982-3-16
1512
Tehama
200 meters E of H. Wurlitzer's house (=Bell Ranch on USGS topo map).
Comment
CHSC67856
Fritillaria agrestis
James D. Jokerst; N. McCarten, V. Daines
1986-3-26
2601
Contra Costa
Los Vaqueros Project in Livermore Valley.
Comment
CHSC67139
Fritillaria atropurpurea
James D. Jokerst
1987-5-11
2824
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC29033
Fritillaria micrantha
J. D. Jokerst
1980-3-28
525
Butte
E of the northern most portion of North Table Mt.
365
Comment
CHSC41230
Fritillaria micrantha
Jokerst; Ahart
1984-3-20
1944
Yuba
Near Brownsville south of the Brownsville Dump, east of and adjacent to Ponderosa Way 0.65 miles N of its jct. With La Porte Rd.
Comment
CHSC41269
Fritillaria micrantha
J. D. Jokerst
1984-5-9
1994
Madera
Canyon of the Louis Fork River on slopes between creek and highway 41.
Comment
CAS-BOT-BC506163
Fritillaria micrantha
Jokerst; Ahart
1984-3-20
JDJ 1946
Yuba
East side of Ponderosa Road 0.3 mile south of its junction with Robinson Mill Road
Comment
HSC86846
Fritillaria micrantha
Jim Jokerst, L. Ahart
1984-3-28
1944
Yuba
Near Brownsville S of the Brownsville Dump, E of and adjacent to Ponderosa Way 0.65 mi. N of its junction with La Porte Rd.
Comment
CHSC28974
Fritillaria pluriflora
J. D. Jokerst
1980-3-12
468
Butte
Ca 1.0 mi E of Chico Muni Airport, 600 m E of Cohasset Hwy where it makes a 45 degree turn to the NW.
67
Comment
CHSC34490
Fritillaria purdyi
J. D. Jokerst
1980-4-11
828
Mendocino
ColdSprings N of Mendocino Pass.
Comment
CHSC34622
Fritillaria purdyi
James Jokerst
1980-5-21
748
Mendocino
Near Baldy Ridge. 537 mm from the left and 428 mm from the bottom on the quad map.
0
Comment
CHSC28153
Galium andrewsii
J. D. Jokerst
1979-5-12
237
Stanislaus
3 mi N. of Santa Clara County line.
Comment
CHSC30378
Galium aparine
J. D. Jokerst
1979-3-20
1152
Butte
Top of North Table Mt., W edge at the waterfalls of the S branch of Coal Cr.
365
Comment
CHSC34633
Galium aparine
James Jokerst
1980-5-31
783
Mendocino
Near Baldy Ridge. Plants of California Coast Ranges.
0
Comment
CHSC38977
Galium bifolium
J. D. Jokerst
1980-7-11
990
Glenn
North Coast Range. On the ridgeline ca 1/4 mile north of the summit of Black Butte.
2103
Comment
CHSC40940
Galium bolanderi
J. D. Jokerst
1984-7-27
2132
Trinity
Canyon of Butter Creek ca. 600 feet north of creek on spur ridge. Ca. 3 air miles SE of Hyampom.
762
Comment
CHSC40959
Galium bolanderi
J. D. Jokerst
1984-7-26
2128
Trinity
Ca 400 feet above and east of Mule Cr, ca 1.5 air miles north of USFS Mule Cr. Station.
868
Comment
CHSC67131
Galium multiflorum
James D. Jokerst
1990-7-27
3162
Sierra
Balls Ranch Surveys for Jones and Stokes. Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC29629
Galium parisiense
J. D. Jokerst
1980-5-28
805
Butte
Table Mt. Top of North Table Mt, sides of Cherokee Rd ca 1/2 mi W of the edge of the Mt.
Comment
CHSC67318
Gastridium phleoides
James D. Jokerst
1983-5-18
1772
Tehama
Wurlitzer Ranch E of Meridian Rd., plains between Zimmershed and Pine creeks ca. 0.5 mi W of the powerline.
Comment
CHSC67569
Gayophytum diffusum subsp. parviflorum
James D. Jokerst
1985-6-23
2487
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC69214
Gayophytum eriospermum
James D. Jokerst
1986-7-10
2674
Fresno
Bear Butte. Adjacent to Hwy. 168 ca. 0.25 mi N of its crossing of Big Creek.
2164
Comment
CHSC28394
Gayophytum heterozygum
J. D. Jokerst
1979-8-3
314
Tehama
Along trails and roads. Trail head of Forest Service Trail 3E12, E. side of Turner Mountain.
Comment
CHSC35699
Geranium dissectum
J. D. Jokerst
1982-5-1
1555
Butte
North Table Mountain. Locally abundant in ephernal seep ca. 200 Met E of Phantom Falls (at the N fork of Coal Cr. canyon).
Comment
CHSC67227
Geranium dissectum
James D. Jokerst
1983-4-3
1700
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., along Zimmershed Creek ca. 0.25 mi E of the powerlines in +/- swampy area ca. 50 m N of the creek.
152
Comment
CHSC30866
Geranium molle
J. D. Jokerst
1979-3-23
1158
Butte
Common in the shaded portions of drainage ravines leading off the W edge of Mt. Top of North Table Mt., W edge of mt, immediately N of the waterfalls of the S fork of Coal Cr.
365
Comment
CHSC32790
Gilia capitata
James Jokerst
1980-6-18
882
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC29707
Gilia capitata subsp. pedemontana
J. D. Jokerst
1980-4-21
627
Butte
Top of North Table Mt., N of Cherokee Rd.
Comment
CHSC31948
Githopsis specularioides
J. D. Jokerst
1979-5-1
1220
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee Rd.
396
Comment
CHSC67208
Githopsis specularioides
James D. Jokerst
1983-5-10
1749
Tehama
Wurlitzer Ranch E of Meridian Rd., top of exposed Tuscan bluff that is the S bank of Zimmershed Creek where the flow changes from S to .
103
Comment
CHSC36375
Glyceria elata
J. D. Jokerst
1982-7-10
1597
Glenn
North Coast Ranges. Along edges of creek at N edge of Masterson Meadow. Plaskett Mdw. area.
1828
Comment
SEINET10792316
Glyceria elata
James D. Jokerst
1982-7-10
Jokerst 1597
Glenn
T22N R9W S edge of NW1/4 NE1/4 sec 26. Common along shaded edges of creek at N edge of Masterson Meadow; Plaskett Meadow area.
1829
Comment
CHSC32357
Glyceria occidentalis
James Jokerst
1980-5-10
668
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC28830
Gnaphalium palustre
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
422
Butte
Top of North Table Mt, ca 1.0 mi n of jct east edge of Mt and Cherokee Rd.
381
Comment
CHSC32275
Gnaphalium palustre
James Jokerst
1980-6-25
907
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC28834
Gratiola ebracteata
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
426
Butte
Top of North Table Mt, ca 1.0 mi n of jct of e edge of Mt and Cherokee Rd.
381
Comment
CHSC67701
Gratiola ebracteata
James D. Jokerst
1986-4-14
2620
Placer
Johnson Ranch, N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC67756
Gratiola ebracteata
James D. Jokerst
1986-4-14
2626
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north.
Comment
CHSC68055
Gratiola ebracteata
James D. Jokerst; Mary Meyer
1987-4-17
2807
Placer
Johnson Ranch N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC68032
Gratiola heterosepala
James D. Jokerst
1986-4-14
2619
Placer
Johnson Ranch, N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC68056
Gratiola heterosepala
James D. Jokerst; Mary Meyer
1987-4-17
2806
Placer
Johnson Ranch N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC33139
Grindelia hirsutula var. davyi
J. D. Jokerst
1980-5-28
803
Butte
Top of North Table Mountain. Along sides of Cherokee Road on the west 1/2 of the mountain.
Comment
CAS-BOT-BC302419
Hazardia whitneyi
J. D. Jokerst
1980-10-13
396
Butte
Along edges of Jordan Hill Road 7.5 miles north of jct. with Concow Road, 1 mile SE of Sawmill Peak
944
Comment
CHSC34300
Hazardia whitneyi
J. D. Jokerst; R. A. Schlising
1981-8-1
1451 B
Plumas
Ca 0.5 mi NE of summit Humboldt Peak at saddle along ridge between the former and Eagle Rock.
Comment
CHSC67345
Hazardia whitneyi
James D. Jokerst; Lowell Ahart
1985-10-4
2585
Plumas
Pilot Peak NE of La Porte.
Comment
HSC95515
Hazardia whitneyi
J. D. Jokerst, M. S. Taylor
1988-8-20
3020
Amador
Mardens Grave on Hwy. 88 at the Amador-Eldorado county line, 1.3 mi. W of Tragedy Campground
Comment
CHSC32226
Hazardia whitneyi var. discoidea
James Jokerst
1980-8-20
1087
Trinity
North Coast Ranges. Near Hammerhorn Mountain.
541
Comment
CHSC32601
Helianthella californica var. nevadensis
J. D. Jokerst
1980-4-19
617
Butte
Humbug Rd, 6.6 mi N of the Centerville Cemetary (Butte CR Canyon).
Comment
CAS-BOT-BC306056
Hemizonia congesta subsp. clevelandii
James Jokerst
1985-6-24
2502
Lake
Near Coyote Peak
486
Comment
CHSC28784
Hemizonia congesta subsp. luzulifolia
J. D. Jokerst
1979-9-8
337
Butte
Adjacent to fresh-water marsh. East of Chico-Butte City Hwy., 0.5 mi. N. of intersection with Nelson West Rd.
Comment
CHSC34205
Herniaria hirsuta subsp. hirsuta
J. D. Jokerst
1981-9-27
1482
Butte
Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico. E bank of Sacramento River.
Comment
CHSC30420
Hesperevax acaulis var. acaulis
J. D. Jokerst; R. A. Schlising, M. S. Taylor
1980-4-12
552
Butte
1.0 mi E of Palermo-Honcut Hwy, 100 m S of Melody Lane.
48
Comment
CHSC46108
Hesperevax acaulis var. acaulis
J. D. Jokerst
1983-4-20
1713
Tehama
Wurlitzer Ranch, Ca. 1/2 mile north of Pine Creek, 1.0 mile east of Meridian Rd.
Comment
CHSC67245
Hesperolinon bicarpellatum
James D. Jokerst
1985-5-16
2340
Lake
W-facing slopes of first canyon E of Big Canyon.
426
Comment
CHSC67248
Hesperolinon bicarpellatum
James D. Jokerst
1985-5-17
2350
Lake
South of Margan Valley Rd. in serpentine islands.
Comment
CHSC67246
Hesperolinon breweri
James D. Jokerst
1987-6-17
2923
Contra Costa
Los Vaqueros watershed study in Livermore Valley ca. 1 mi W of Vasco Rd. and ca. 0.5 mi S of Camino Diablo Rd. Meadows and adjacent lowlands.
Comment
CDA28488
Hesperolinon californicum
Jim Jokerst
1985-4-16
2341
Lake
Near Big Canyon Creek. (340 mm from bottom margin 31 mm from left margin).
Comment
CHSC67247
Hesperolinon californicum
James D. Jokerst; Barbara Castro
1992-5-19
3351
Butte
Cascade Range Foothills. Unnamed canyon N of Nugen Canyon on the S side of Neal Rd. near the Butte County Sanitary Landfill. Collected at the veiny Monardella rediscovery site.
76
Comment
CHSC67249
Hesperolinon californicum
James D. Jokerst
1985-5-17
2354
Lake
Walker Ridge Serpentine, W of road ca. 150 m where it bends around a serpentine hill curving gently from E to W.
Comment
CHSC67676
Hesperolinon californicum
James Jokerst
1985-4-16
2341
Lake
Near Big Canyon Creek.
425
Comment
CHSC67952
Hesperolinon californicum
James D. Jokerst
1988-4-26
3002
Sacramento
Ca. 0.2 mi N of Willow Hill Reservoir within Zenter and Zenter parcel bordered on S by Hwy. 50, on W by Prairie City Rd., on N by Blue Ravine Rd., and on E by gravel pit area.
Comment
CHSC41234
Hesperolinon disjunctum
J. D. Jokerst
1985-5-24
2028
Butte
In my back yard, Cherokee area, Campbell Flat, east of Table Mt.
Comment Read comments Dec 22 2020
HSC95484
Hesperolinon disjunctum
James D. Jokerst
1985-5-17
2354
Lake
Walker Ridge Serpentine, W of Rd. ca. 150 m where it bends around a serpentine hill curving gently from E to W
Comment
CHSC67473
Hesperolinon micranthum
James D. Jokerst
1986-6-19
2658
Sierra
Turner property, S end of Sierra Valley, Stringer Meadow along intermittent creek ca. 200 m E of Hwy. 89.
1493
Comment
CHSC67677
Hesperolinon spergulinum
James Jokerst
1985-5-8
2287
Lake
Near Coyote Peak.
486
Comment
CHSC30385
Heterocodon rariflorum
J. D. Jokerst
1980-7-18
996
Butte
Top of North Table Mtn., ca. 100 m NW of the fct. of Cherekee Rd. and the E edge of the Mt.
Comment
UCD133108
Hieracium argutum
J. D. Jokerst
1984-7-5
2083
Yuba
south west facing slope north of the junction of North Fork Yuba River and Deadwood Creek.
701
Comment
CHSC32210
Hieracium greenei
James Jokerst
1980-8-7
1061
Colusa
North Coast Ranges. Near Snow Mountain (west).
Comment
CHSC40567
Hieracium horridum
J. D. Jokerst
1982-9-10
1674
Sierra
Along the road to the lookout tower at the summit of Sierra Buttes, ca 1/8 mile below the summit (along road).
2590
Comment
CHSC67344
Hieracium horridum
James D. Jokerst
1986-7-10
2680
Fresno
Bear Butte. Along Big Creek E of Hwy. 168 above 'Indian Pools'.
2164
Comment
CHSC38986
Hieracium scouleri
J. D. Jokerst
1983-6-18
1860
Modoc
Forest adjacent to meadow. 0.4 miles south of Crowder Flat on forest service road 73.
Comment
CHSC41147
Hieracium scouleri
J. D. Jokerst
1984-7-5
2083
Yuba
On crest of spur ridge. N of the junction of N Fork Yuba River and Deadwood Creek.
701
Comment
CHSC32301
Holcus lanatus
James Jokerst
1980-5-30
763
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC67620
Holcus lanatus
James D. Jokerst
1985-6-10
2396
Plumas
Indian Creek Small Hydro Survey. Adjacent to Hwy. 70 at diversion ca. 1 mi NE of Indian Falls.
1036
Comment
CHSC52696
Holodiscus discolor
James Jokerst
1985-5-29
2390
Sonoma
Near Cobb Mountain.
1126
Comment
CHSC33855
Hordeum brachyantherum subsp. brachyantherum
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
850
Butte
Meadow. Chico Meadows, 1.1 mi N of the jct of Scout Rd and the Humboldt Rd along the former.
1341
Comment
CHSC34087
Hordeum brachyantherum subsp. brachyantherum
J. D. Jokerst
1981-5-14
1319
Butte
Top of North Table Mt, ca 25 M north of Cherokee Rd at the west edge of the mountain.
Comment
CHSC69490
Hordeum brachyantherum subsp. brachyantherum
James D. Jokerst
1989-4-7
3087
Alameda
Site N of Livermore Valley along Los Vaqueros Rd. relocation study area, near S end of pasture that has old ranch at its N end where Lauglin Rd. dead ends, E of Laughlin Rd and S of fence.
185
Comment
CHSC30553
Hordeum marinum subsp. gussoneanum
J. D. Jokerst
1980-4-6
548 A
Butte
Along sides of Humboldt Rd. 1.0 mi W of the jct of Humboldt Rd and Hwy 32.
Comment
CHSC31962
Hordeum marinum subsp. gussoneanum
J. D. Jokerst
1979-5-2
1221
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee Rd.
396
Comment
CHSC32323
Hordeum marinum subsp. gussoneanum
James Jokerst
1980-5-21
726
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CAS-BOT-BC536182
Horkelia fusca var. parviflora
James Jokerst
1985-7-22
2524
Sierra
Near Carman Creek
901
Comment
CHSC67906
Hornungia procumbens
James D. Jokerst; Mike Foster
1988-3-8
2972
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.).
373
Comment
CHSC67907
Hornungia procumbens
James D. Jokerst
1989-3-28
3057
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore. Meadow.
Comment
CDA24877
Hornungia procumbens
Jim Jokerst
1989-3-28
3057
Contra Costa
Northwest of junction Byron Hot Springs Road and Armstrong Road, northeast of Livermore.
0
Comment
CHSC28390
Hosackia oblongifolia
J. D. Jokerst
1979-8-12
320
Butte
1.0 mi W. of Kimshew Falls and W. Branch Feather River. Along creek bed.
Comment
CHSC28820
Hypericum anagalloides
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
412
Butte
Top of North Table Mt, 100 m NW. of the intersection of Cherokee Rd and east edge of section 17.
396
Comment
CHSC31958
Hypericum perforatum
J. D. Jokerst
1979-7-6
404 A
Butte
Top of North Table Mt., bottom of dry, vernally moist depression ca. 300 m N of Cherokee Rd. where it intersects the E edge of mountain.
396
Comment
CHSC30889
Hypochaeris glabra
J. D. Jokerst
1979-4-6
1178
Butte
Adjacent to intermittant creek. Top of North Table Mt, ca. 200 m north of Cherokee Rd where it intersects the E edge of mountain.
396
Comment
CAS-BOT-BC274066
Imperata brevifolia
J. D. Jokerst; H. Wurlitzer
1984-3-18
1943
Tehama
South exposure, area identified as spring on USGS topographic maps, T24N, R1E, SE1/4 of NW1/4 Section 35
304
Comment
CHSC67679
Ipomopsis congesta subsp. montana
James D. Jokerst
1986-7-13
2737 A
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
Comment
CDA40071
Ipomopsis congesta subsp. montana
James D. Jokerst
1986-7-13
2737 A
Unknown
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
0
Comment
CHSC32592
Iris macrosiphon
J. D. Jokerst; R. A. Schlising, B. Banchero
1981-3-22
1263
Butte
Adjacent to Hwy 162. N of Hwy 162 ca 1-2 mi S of the Bidwell Bar Bridge where section 5 and 8 meet,.
Comment
CHSC35705
Iris tenuissima
J. D. Jokerst
1982-5-8
1569
Butte
Areas adjacent to road to Forbestown Resv.
Comment
CHSC67402
Iris tenuissima subsp. purdyiformis
James D. Jokerst
1984-4-25
1989
Plumas
Big Grizzly Hydro Project. Ca 2/3 of the way above the river on the inner steep rocky gorge of N. Fork Feather River.
1341
Comment
CHSC30366
Isoetes nuttallii
J. D. Jokerst
1979-3-20
1149
Butte
Top of North Table Mt., ca. 0.5 mi N of the jct of Cherokee Rd and the E edge of Mt.
396
Comment
CHSC32607
Isoetes nuttallii
J. D. Jokerst; R. A. Schlising
1981-3-23
1267
Butte
Ca 100 m S of Neil Rd.
Comment
CHSC41277
Isoetes nuttallii
J. D. Jokerst
1984-5-9
2001
Madera
Canyon of Nelder Cr. Ca. 10 miles N of Oakhurst.
Comment
CHSC67145
Isoetes nuttallii
James D. Jokerst
1984-3-17
1936
Tehama
Wurlitzer Ranch on the E side of Meridian Rd., S of Zimmershed Creek ca. 0.3 mi E of Meridian Rd.
91
Comment
CHSC67915
Isomeris arborea var. globosa
James D. Jokerst; Mike Foster
1988-3-7
2962
Kern
Elk Hills Prison project site just N of Buena Vista Hills, E side of Hwy. 33 1.5 mi E of Midway Pumping Station.
Comment
CHSC67130
Ivesia aperta var. aperta
James D. Jokerst
1987-6-21
2924
Sierra
Golden Dome Mine Survey. Antelope Valley SE of Palen Reservoir and W of Antelope Mine, ca. 0.25 mi E of Antelope Creek. Meadow.
1584
Comment
CHSC67695
Ivesia aperta var. aperta
James D. Jokerst
1989-7-14
3141 A
Sierra
Due S of Balls Ranch ca. 0.2 mi on S side of creek.
Comment
CHSC67697
Ivesia aperta var. aperta
James D. Jokerst
1989-7-14
3138
Sierra
Meadow ca. 0.5 mi SW of Balls Ranch.
1920
Comment
CHSC67696
Ivesia aperta var. canina
James D. Jokerst
1989-7-14
3139 C
Sierra
Dog Valley, W and adjacent to main road in Dog Valley, due W of outflow of Dog Creek from Dog Canyon.
1737
Comment
CHSC32202
Ivesia gordonii
James Jokerst
1980-8-8
1076
Colusa
North Coast Ranges. Near Snow Mountain (west).
Comment
CHSC67476
Ivesia santolinoides
James D. Jokerst
1986-7-10
2667
Fresno
Bear Butte hydro survey. Adjacent to Hwy. 168 and ca. 0.25 mi N of its crossing of Big Creek.
2164
Comment
CAS-BOT-BC142395
Ivesia sericoleuca
James Jokerst
1985-7-22
2525
Sierra
Near Carman Creek
901
Comment
CHSC67698
Ivesia sericoleuca
James D. Jokerst
1989-6-5
3109
Nevada
Hobart Mills Project Site ca. 5 mi N of Truckee.
1767
Comment
CHSC67699
Ivesia sericoleuca
James D. Jokerst
1985-7-22
2525
Sierra
Vernal pools In East-side Yellow Pine Forest.
899
Comment Read comments Jan 15 2009
CHSC67429
Jensia rammii
James D. Jokerst; Chuck Ricard
1993-4-12
3950
Butte
Vernal pool preserve S and adjacent to Table Mtn. Municipal Golf Course, W and adjacent to Oroville Municipal Airport.
53
Comment
CHSC69474
Jensia rammii
James D. Jokerst
1982-5-28
1584
Butte
Concow Basin W of Concow Creek (and Concow Rd.) ca. 0.25 mi N of Concow Lake.
609
Comment
CHSC34202
Juncus acuminatus
J. D. Jokerst; L. Ahart
1981-9-26
1487
Butte
Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico E bank Sacramento River.
Comment
CHSC28657
Juncus articulatus
J. D. Jokerst
1979-10-12
375
Butte
1.0 mi. N. E. of end of Upper Park Rd., 50 met. E. of Big Chico Cr.
213
Comment
CHSC28166
Juncus balticus
J. D. Jokerst
1979-6-23
282
Plumas
In first meadow S. of Meadow Valley Cr. and E. of Forest Service rd. to Deanes Valley (S. of road between Bucks Lake and Quincy).
Comment
CHSC28658
Juncus balticus
J. D. Jokerst
1979-7-21
303
Butte
100 yds. w. of Humboldt Summit, ca. 4.5 mi. N. of Jonesville.
1996
Comment
CHSC32276
Juncus bolanderi
James Jokerst
1980-6-25
908
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
SEINET11787691
Juncus bufonius
J. D. Jokerst
1982-1
1539
Butte
Grey Lodge N of and adjacent to Rutheford Rd. ca 100 m W of Pennington Rd
Comment
CHSC28831
Juncus bufonius var. bufonius
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
423
Butte
Top of North Table Mt, ca 1.0 mi n of jct of east edge of Mt and Cherokee Rd.
381
Comment
CHSC31925
Juncus bufonius var. bufonius
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
840
Butte
0.1 mi W of junction of Skyway and Humboldt Rd., N of and adjacent to the latter.
Comment
CHSC32294
Juncus bufonius var. bufonius
James Jokerst
1980-6-17
869
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC32367
Juncus bufonius var. bufonius
J. D. Jokerst
1980-5-15
698
Butte
Top of Cohasset Ridge, ca 1/4 mi E of Cohasset Hwy.
Comment
CHSC32368
Juncus bufonius var. bufonius
J. D. Jokerst
1980-6-14
831
Butte
Big Bald Rock, N of Lake Oroville and E of Berry Cr.
914
Comment
CHSC44648
Juncus bufonius var. bufonius
J. D. Jokerst
1982-4-29
1539
Butte
Grey Lodge n of and adjacent to Rutherford Rd. ca 100 m w of Pennington Rd.
Comment
CHSC57154
Juncus bufonius var. bufonius
J. D. Jokerst
1980-3-26
Butte
East of Chico: 100 m northeast of junction of Skyway and Bruce Road.
Comment
CHSC28135
Juncus bufonius var. congestus
J. D. Jokerst
1979-5-6
212
Butte
Peter Ahart Ranch, N.E. of intersection of Palermo-Honcut Hwy. and Central House Rd.
Comment
CHSC30360
Juncus capitatus
J. D. Jokerst
1980-5-15
697
Butte
Top of Cohasset Ridge, ca 1/4 mi E of Cohasset Ridge.
487
Comment
CHSC35700
Juncus capitatus
J. D. Jokerst
1982-5-1
1548
Butte
Top of North Table Mt. SE of Cherokee Rd near the Mesa's edge ca 300 met SE of Rd.
Comment
CHSC67758
Juncus chlorocephalus
James D. Jokerst
1986-7-13
2708
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, stop along trail S of Middle Fork American River.
Comment
CHSC68067
Juncus confusus
James D. Jokerst
1986-7-13
2698
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC38975
Juncus covillei
J. D. Jokerst
1982-8-11
1641
Lake
North Coast Ranges, Lake-Colusa Co. line. Along the trail to Milk Springs just below (=SE) of the saddle SE of Milk Spg.
1950
Comment
CHSC40935
Juncus covillei
J. D. Jokerst
1984-7-31
2141 A
Madera
Nelder Creek ca 1 mile S of Gooseberry Flat and 4 miles NE of Oakhurst.
1219
Comment
CHSC28663
Juncus effusus subsp. pacificus
J. D. Jokerst
1979-10-5
362
Butte
At base of waterfall on Bear Ranch Cr., ca. 1/4 mi. S.E. of Hwy 70.
548
Comment
CHSC44647
Juncus ensifolius
J. D. Jokerst; R. A. Schlising
1982-10-7
1660
Butte
Along the margins of the West Branch of the Feather River, at Coon Hollow where Forest Service Road 27N74 crosses the river.
1615
Comment
SEINET11787692
Juncus ensifolius
J. D. Jokerst, Schlising, R. A.
1982-1
1650
Butte
W edge of Skyway 1.1 mi S of Innskip
1433
Comment
CHSC28654
Juncus exiguus
J. D. Jokerst; M. S. Taylor
1979-10-13
392
Butte
Adjacent to creek. Intersecton of Jordan Hill Rd. (Ponderosa Way) and Griffth Gulch.
701
Comment
CHSC28656
Juncus exiguus
J. D. Jokerst
1979-10-13
383
Butte
Along edges of Concow Cr. Intersecton of Concow Rd.
Comment
CHSC30359
Juncus hemiendytus var. hemiendytus
J. D. Jokerst; R. A. Schlising
1980-6-16
841
Butte
Near Butte Meadows, 0.1 mile south of the jct of Humboldt Rd and Skyway.
1341
Comment
CHSC28792
Juncus howellii
J. D. Jokerst; M. S. Taylor
1979-7-21
304
Butte
Humboldt Summit, Humboldt Road, N.E. corner of Butte Co.
Comment
CHSC38962
Juncus howellii
J. D. Jokerst
1982-9-5
1642
Lake
North Coast Ranges. Colusa-Glenn County line. In meadow along the side of the trail to Milk Springs just below (=SE) of the saddle SE of Milk Sps.
2011
Comment
CHSC40973
Juncus howellii
J. D. Jokerst
1984-7-25
2124
Trinity
In meadow. Ca 1.5 miles north of Trinity Alps Resort along edge of S.P. Land Co. logging rd.
Comment
CAS-BOT-BC110143
Juncus leiospermus var. leiospermus
J. D. Jokerst
1984-4-6
1964
Butte
Ca. 0.5 mile north of Kunkle Resv and several hundred meters southeast of Lago Vista where it turns from east to the north.
Comment
CHSC28970
Juncus leiospermus var. leiospermus
J. D. Jokerst
1979-4-2
481
Butte
Around edges of vernal pool, restricted to the edge of high water mark. Top of North Table Mt. ca 200 m SW of the jct of the east edge of Mt and Cherokee Rd.
Comment
CHSC29733
Juncus leiospermus var. leiospermus
J. D. Jokerst
1980-4-17
594
Butte
In the bottoms of vernal pools below the high water mark. Top of North Table Mt.
441
Comment
CHSC30361
Juncus leiospermus var. leiospermus
J. D. Jokerst
1980-5-15
699
Butte
Top of Cohasset Ridge ca 1/4 mi E of Cohasset Hwy.
487
Comment
CHSC28655
Juncus mertensianus
J. D. Jokerst
1979-9-23
357
Butte
W. slope of Humboldt Peak, 1/4 mi. E. of Humboldt Summit (Humboldt Road). Northern most portion of Butte County.
2042
Comment
CHSC67713
Juncus mertensianus
James D. Jokerst
1986-7-13
2720
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, in Sheet Valley. Basin.
2133
Comment
CHSC31927
Juncus nevadensis
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
846
Butte
Chico Meadows, 1.1 mi N of Humboldt Rd adjacent to Scout Rd., community of Butte Meadows.
1341
Comment
CHSC38989
Juncus nevadensis
J. D. Jokerst
1983-7-5
1825
Siskiyou
Atkins meadow along east margin. Ca 15 air miles east of McCloud.
Comment
CHSC38994
Juncus nevadensis
J. D. Jokerst
1983-7-18
1843
Modoc
Large meadow area called Miller Flat at the east edge of mdw. NW of the town of Aden.
Comment
CHSC40979
Juncus nevadensis
J. D. Jokerst
1984-7-23
2116
Sierra
In meadow. Ca. 3.5 mi. E of Sierra City, ca. 200 ft. N of Haypress Creek.
1767
Comment
CHSC44643
Juncus nevadensis
J. D. Jokerst; R. A. Schlising
1982-10-7
1653
Butte
On the bottom of a pond. Easternmost pond on the south edge of Coon Hollow.
1706
Comment
CHSC44831
Juncus nevadensis
J. D. Jokerst; R. A. Schlising
1982-10-7
1659
Butte
Along the edges of the West Branch of the Feather River. Coon Hollow at its west end where forest service rd. 27N74 crosses the river.
1615
Comment
CHSC67714
Juncus nevadensis
James D. Jokerst
1983-7-25
1899
Lassen
Madeline Plains W of Termo.
Comment
CHSC68066
Juncus nevadensis
James D. Jokerst
1986-7-12
2695
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CHSC33864
Juncus nevadensis var. nevadensis
J. D. Jokerst
1981-7-29
1445
Trinity
S slope ca 25 meters E of road (Forest Service) 37N22 in the first draw S of cutoff road to the Bonanza King Lookout.
1981
Comment
CHSC30512
Juncus occidentalis
J. D. Jokerst
1980-3-23
492
Butte
100 m W of Hwy 70 at the S end of the bridge over West Branch Feather River.
Comment
CHSC32374
Juncus occidentalis
J. D. Jokerst; R. A. Schlising, M. S. Taylor
1980-6-14
832
Butte
Big Bald Rock, N of Oroville and E of Berry Creek.
914
Comment
CHSC67715
Juncus occidentalis
James D. Jokerst
1986-7-13
2716
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, stop along trail S of Middle Fork American River.
1859
Comment
CHSC32283
Juncus orthophyllus
James Jokerst
1980-6-9
809
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC32285
Juncus oxymeris
James Jokerst
1980-6-17
857
Mendocino
North Coast Ranges. Near Howard Lake. Lake side.
Comment
CHSC41146
Juncus oxymeris
J. D. Jokerst
1984-7-31
2141 B
Madera
Along edges of Nelder Creek ca 1 mile S of Gooseberry Flat and 4 miles NE of Oakhurst.
1219
Comment
UCD141676
Juncus oxymeris
J. D. Jokerst
1984-7-31
2141 B
Madera
Nelder Creek ca. 1 mile south of Gooseberry Flat and 4 miles NE of Oakhurst.
1219
Comment
CHSC28660
Juncus parryi
J. D. Jokerst
1979-7-21
301
Butte
Summit and sides of Humboldt Peak.
2133
Comment
CHSC28402
Juncus patens
J. D. Jokerst
1979-10-12
377
Butte
1.0 mi. N.E. of end of Upper Park Rd., 50 met. E. of Big Chico Cr.
213
Comment
CHSC31928
Juncus tenuis
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
844
Butte
N of and adjacent to Humboldt Rd, 0.1 mi W of its junction with the Skyway, community of Butte Meadows.
1341
Comment
CHSC32375
Juncus tenuis
J. D. Jokerst
1980-6-14
837
Butte
Bald Rock, on its N slopes.
914
Comment
CHSC67615
Juncus triformis
James D. Jokerst; M. S. Taylor, L. Ahart
1984-4-6
1964
Butte
Just N of Kunkle Reservoir, just SW of Lago Vista Wy., in south Paradise.
457
Comment
UC1748363
Juncus triformis
James D. Jokerst, M. S. Taylor and L. Ahart
1984-4-6
1964
Butte
just N of Kunkle Reservoir (just SW of Lago Vista Way); south Paradise
457
Comment
CHSC38995
Juncus trilocularis
J. D. Jokerst
1983-7-18
1842
Modoc
At edge of meadow, Miller's Flat, NW of town of Aden. East edge of meadow.
Comment
CHSC32758
Juncus uncialis
J. D. Jokerst
1981-4-10
1289
Butte
Top of North Table Mt, area between Beatson Hollow and Coal Cr Canyon.
335
Comment
CHSC67855
Juncus uncialis
James D. Jokerst
1986-4-14
2625
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north. In vernal pools.
Comment
CHSC68036
Juncus uncialis
James D. Jokerst
1986-4-14
2616
Placer
Johnson Ranch, N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC39016
Keckiella breviflora var. glabrisepala
J. D. Jokerst
1983-6-21
1817
Butte
Common along the cliff edge of Table Mountain. North edge of Coal Cr Canyon. West side of North Table Mt.
304
Comment
CHSC28393
Keckiella corymbosa
J. D. Jokerst
1979-10-12
368
Butte
On lava boldiers along Big Chico Cr. 1/4 mi. N.E. of end of Upper Park (Bidwell) Rd.
213
Comment
CHSC46107
Koeleria macrantha
J. D. Jokerst; R. A. Schlising
1982-6-4
1587
Butte
Ridge, ca 100 meters below the road on top of the ridge.
853
Comment
CHSC69230
Koeleria macrantha
James D. Jokerst
1986-8-10
2748
Modoc
Radar Survey Site S of Doublehead Mtn., ca. 400 m NE of a NW-SE oriented fence and road.
1341
Comment
CHSC69231
Koeleria macrantha
James D. Jokerst
1987-5-12
2847
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
CHSC69491
Koeleria macrantha
James D. Jokerst
1987-5-13
2871
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
CHSC28821
Koeleria phleoides
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
413
Butte
Top of north Table Mt, n of Cherokee Rd ca 1 mi .
381
Comment
CHSC30552
Koeleria phleoides
J. D. Jokerst
1980-4-13
580
Tehama
Wurlitzer Ranch.
137
Comment
CHSC31959
Koeleria phleoides
J. D. Jokerst
1979-5-2
1216
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee Rd.
396
Comment
CAS-BOT-BC49492
Lactuca serriola
James D. Jokerst
1983-7-27
1900
Modoc
Near Signal Butte.
1340
Comment
CHSC39018
Lactuca serriola
J. D. Jokerst
1983-7-21
1927
Butte
Top of North Table Mt., west edge ca 1/3 mile north of Beatsin Hollow.
Comment
CHSC28809
Lagophylla glandulosa
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
409
Butte
Top of Table Mt, 100 m north of Cherokee Rd at the east edge of the top.
396
Comment
CHSC37543
Lagophylla glandulosa
J. D. Jokerst
1981-4-21
1314
Tehama
One-quarter mile N of Butte County line, Howard Wurlitzer Ranch, ca 100 met N of Barber Lane, 1.0 mi E of Meridian Rd.
Comment
CHSC46075
Lagophylla glandulosa
J. D. Jokerst
1983-5-24
1775
Butte
Adjacent to Highway 162, across the highway from Simmon's Rd., 0.9 miles north of the Bidwell Bar Bridge.
Comment
CAS-BOT-BC341295
Lagophylla glandulosa
J. D. Jokerst; M. S. Taylor
1979-10-13
0397
Butte
Jordan Hill Rd. (Ponderosa Way), 2.25 mi E. of North Fork of Feather River
853
Comment
CAS-BOT-BC49500
Lagophylla ramosissima subsp. ramosissima
James D. Jokerst
1983-7-27
1902
Modoc
Near Signal Butte.
1340
Comment
CHSC30546
Lamarckia aurea
J. D. Jokerst
1980-3-23
93
Butte
Along sides of Hwy 70 at its jct with the West Branch of Feather River.
Comment
CHSC31382
Lamarckia aurea
J. D. Jokerst
1979-4-20
1207
Butte
Top of North Table Mt., ca. .75 mi NE of the junction of Cherokee Rd and the E edge of mountain.
396
Comment
CHSC67232
Lamium amplexicaule
James D. Jokerst
1981-2-23
1238
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Ca. 150 ft N of Pine Creek.
Comment
CHSC69632
Lasthenia ferrisiae
James D. Jokerst; Stu Winchester
1987-4-13
2786
Alameda
Springtown Cordylanthus site in Livermore Valley, SW of Ramond Rd., NE of houses ca. 150 m.
152
Comment
CHSC56753
Lasthenia fremontii
J. D. Jokerst
1980-3-26
Butte
East side of Chico; 100 m northeast of junction of Bruce Road and Skyway.
Comment
CHSC56754
Lasthenia fremontii
J. D. Jokerst
1980-3-26
Butte
East side of Chico; 100 m northeast of junction of Bruce Road and Skyway.
Comment
CHSC66920
Lasthenia fremontii
James D. Jokerst
1993-5-11
3957
Merced
San Joaquin Valley. S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC32268
Lasthenia glaberrima
James Jokerst
1980-7-3
934
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67783
Lasthenia platycarpha
James D. Jokerst
1986-4-15
2629
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section.
Comment
HSC95501
Lathyrus jepsonii subsp. californicus
James D. Jokerst
1988-4-26
3004
Sacramento
Horseshoe Bend of lower Sacramento River on bank of levee adjacent to Hwy. 160.
Comment
CHSC68049
Lathyrus vestitus
James D. Jokerst
1987-4-17
2800
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area.
883
Comment
CHSC30389
Layia fremontii
J. D. Jokerst
1980-4-17
600
Butte
Top of North Table Mt.
419
Comment
CHSC56755
Layia fremontii
J. D. Jokerst
1980-3-26
Butte
East side of Chico; 100 m northeast of the junction of Bruce Road and Skyway.
Comment
CHSC67171
Layia glandulosa
James D. Jokerst
1991-5-29
3311
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 ca. 0.75 N of the N end of Eagle Lake, E of the highway +/- 500 ft on top of ridge N of a drainage.
1584
Comment
CHSC34086
Lemna minor
J. D. Jokerst
1981-3-29
1271
Butte
Top of North Table Mt, ca 1.0 mi N of Cherokee Rd.
373
Comment
CHSC67909
Lepidium dictyotum
James D. Jokerst; Barbara Ertter, Dave Magney
1989-4-5
3080
Contra Costa
West and adjacent to Clifton Court Forebay, E of Bryon Hwy. and Italian Slough.
3
Comment
CDA24906
Lepidium dictyotum
Jim Jokerst, Barbara Ertter, Dave Magney
1989-4-5
3080
Contra Costa
Alkali sink west and adjacent of Clifton Court Forebay, east of Byron Highway and Italian Slough.
Comment
CDA24905
Lepidium dictyotum var. acutidens
Jim Jokerst
1989-3-29
3074
Contra Costa
Byron Hot Springs area northeast of Livermore, adjacent to pipeline on terrace south of ephemeral creek.
0
Comment
CHSC67910
Lepidium dictyotum var. acutidens
James D. Jokerst
1989-3-29
3068
Contra Costa
0.25 mi S of Byron Hot Springs NE of Livermore.
Comment
CHSC67911
Lepidium dictyotum var. acutidens
James D. Jokerst
1989-3-29
3069
Contra Costa
0.25 mi S of Byron Hot Springs NE of Livermore.
Comment
CHSC69636
Lepidium dictyotum var. acutidens
James D. Jokerst; Mike Foster
1988-3-8
2974
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.).
373
Comment
CDA24907
Lepidium dictyotum var. acutidens
Jim Jokerst
1989-3-29
3069
Contra Costa
0.25 mile south of Byron Hot Springs, northeast of Livermore.
0
Comment
CDA24908
Lepidium dictyotum var. dictyotum
Jim Jokerst
1989-3-29
3073
Contra Costa
Byron Hot Springs area northeast of Livermore, adjacent to pipeline on terrace south of ephemeral creek.
0
Comment
CHSC66925
Lepidium dictyotum var. dictyotum
James D. Jokerst
1995-4-19
4084
Kern
Southern San Joaquin Valley. East of Hwy. 33 at a point 1 mi S of McKittrick.
365
Comment
CHSC67908
Lepidium dictyotum var. dictyotum
James D. Jokerst
1989-3-29
3073
Contra Costa
Byron Hot Springs area NE of Livermore, adjacent to pipeline on terrace S of ephemeral creek.
Comment
CHSC69637
Lepidium dictyotum var. dictyotum
James D. Jokerst
1989-3-28
3051 B
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC69638
Lepidium dictyotum var. dictyotum
James D. Jokerst; Barbara Ertter, Dave Magney
1989-4-5
3081
Contra Costa
West and adjacent to Clifton Court Forebay, E of Bryon Hwy. and Italian Slough.
3
Comment
CHSC66930
Lepidium latipes var. latipes
James D. Jokerst
1993-5-11
3969
Merced
San Joaquin Valley. Complex S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC66931
Lepidium latipes var. latipes
James D. Jokerst
1992-6-19
3379
Merced
San Joaquin Valley. South of Bear Creek, W of Merced. North wedge of playa shown on Stevinson 7.5 minute quad at this location.
28
Comment
CHSC30371
Lepidium nitidum
J. D. Jokerst
1979-3-5
1135
Butte
Top of North Table Mt., 300 m NW of the jct. of Cherokee Rd and E edge of the section.
Comment
CHSC67204
Lepidium nitidum
James D. Jokerst
1991-3-28
3226
Contra Costa
Kellogg Reservoir Inundation Zone at 'Upper Greasewoods,' N of Livermore.
Comment
CHSC67205
Lepidium nitidum
James D. Jokerst
1991-3-28
3227
Contra Costa
Kellogg Reservoir Inundation Zone at 'Upper Greasewoods,' N of Livermore.
Comment
CHSC69639
Lepidium nitidum var. oreganum
James D. Jokerst
1989-3-28
3051 A
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC67794
Lepidium oxycarpum
James D. Jokerst
1986-4-15
2636
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section. Vernal pools and meadows.
Comment
CHSC67914
Lepidium oxycarpum
James D. Jokerst; Stu Winchester
1987-4-13
2789
Alameda
Springtown Cordylanthus site in Livermore Valley, SW of Ramond Rd., ca. 200 m SE of NE corner of houses.
152
Comment
HSC95508
Lepidium oxycarpum
James D. Jokerst
1986-4-15
2636
Alameda
1 mi. NW of Tracy Substation, 0.33 mi. E of Brauns Rd.
Comment
CHSC31388
Leptosiphon bicolor
J. D. Jokerst
1979-4-13
1196
Butte
Top of North Table Mt., W edge of mt in the vicinity of Coal Cr Canyon.
365
Comment
CHSC32326
Leptosiphon bicolor
James Jokerst
1980-5-21
730
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC32327
Leptosiphon bicolor
James Jokerst
1980-5-21
729
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC40675
Leptosiphon bolanderi
J. D. Jokerst
1984-4-6
1963
Butte
Just north of Kunkle Resv ca. 1/2 mile, south of Lago Vista Rd ca 1/2 mile.
Comment
CHSC44646
Leptosiphon bolanderi
J. D. Jokerst
1981-6-24
1696
Tehama
Slopes of side canyon just below (= north) the top of the ridge just south of Pine Cr.
441
Comment
CHSC67372
Leptosiphon bolanderi
James D. Jokerst; R. A. Schlising
1985-4-8
2222
Butte
Above Hwy. 70 2.3 mi SW of Pulga Rd.
609
Comment
CHSC67869
Leptosiphon ciliatus
James D. Jokerst
1986-6-19
2645
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442.
1658
Comment
CHSC83714
Leptosiphon ciliatus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-2
460
Butte
In vernal pools below the high water mark. Ca 1.0 mi NE of jct of Cherokee Rd and E edge of North Table Mt.
381
Comment
CHSC28754
Leptosiphon filipes
J. D. Jokerst
1978-5-21
129
Butte
200 yds. W. of Hwy. 32, 7.7 mi. E. of Chico, top of ridge.
365
Comment
CHSC31947
Leptosiphon filipes
J. D. Jokerst
1979-5-2
1217
Butte
Top of North Table Mountain, ca. 200 meters S of Cherokee Rd.
396
Comment
CHSC67844
Leptosiphon liniflorus
James D. Jokerst; T. Messick
1986-4-1
2606
Merced
Kesterson National Wildlife Refuge W of Merced, 'Windmill Pond.
Comment
CHSC67573
Leptosiphon pygmaeus subsp. continentalis
James D. Jokerst
1985-6-23
2475
Glenn
Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte.
1981
Comment
CHSC34628
Leptosiphon rattanii
James Jokerst
1980-5-31
778
Mendocino
Near Baldy Ridge.
0
Comment
CHSC32187
Lesquerella occidentalis subsp. occidentalis
James Jokerst
1980-7-30
1010
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment
CHSC67172
Lessingia nana
James D. Jokerst
1980-9-22
1255
Tehama
Wurlitzer Ranch on Pine Creek,, 1.0 mi E of Meridian Rd. On the W side of the ranch.
Comment
CAS-BOT-BC342015
Lessingia ramulosa
James Jokerst
1985-6-24
2501
Lake
Near Coyote Peak
486
Comment
CHSC67314
Leucocrinum montanum
James D. Jokerst
1987-5-12
2851
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
CHSC36360
Lewisia nevadensis
J. D. Jokerst
1982-5-28
1585
Butte
In meadow. Ca 1/4 mi. N. of Concow Lake.
609
Comment
CHSC40673
Ligusticum grayi
J. D. Jokerst
1982-9-10
1667
Sierra
Trail to summit of Sierra Buttes from Packer Lake.
2316
Comment
CHSC38958
Lilium pardalinum subsp. pardalinum
J. D. Jokerst
1982-7-28
1663
Glenn
South of and below Forest Highway 7 ca 150 meters E of the turnoff to Plaskett Meadows Campground.
Comment
CHSC40543
Lilium pardalinum subsp. pardalinum
J. D. Jokerst
1983-6-12
1840
Modoc
Small creek that flows through the Upper Rush Cr. Campground ca 100 meters upstream from the camp. Ca 8 miles north of Aden.
Comment
CHSC67533
Limnanthes bakeri
James D. Jokerst
1991-5-22
3285
Mendocino
Outer North Coast Ranges. S end of Little Lake Valley 1.5 mi SE of central Willits, ca. 200 m N of East Hill Rd. due N of turn in road from E-W to SW-NE.
426
Comment
CHSC67535
Limnanthes bakeri
James D. Jokerst
1991-5-20
3271 A
Mendocino
Outer North Coast Ranges. Francis Rust property in the N end of Little Valley near Willits, +/- 200 ft S of Reynolds Hwy.
426
Comment
CHSC67536
Limnanthes bakeri
James D. Jokerst
1991-5-21
3273
Mendocino
Outer North Coast Ranges. E side Hwy. 101 ca. 1.5 mi N of Willits.
426
Comment
CHSC67537
Limnanthes bakeri
James D. Jokerst
1991-5-21
3280
Mendocino
Outer North Coast Ranges. W of East Side Rd. near Willits.
426
Comment
CHSC67538
Limnanthes bakeri
James D. Jokerst
1991-5-21
3277
Mendocino
Outer North Coast Ranges. S and adjacent to Central Valley Rd. E of Airport where road bends from N-S to E-W, ca. 1 mi E of Willits.
426
Comment
CHSC67539
Limnanthes bakeri
James D. Jokerst
1991-5-21
3276
Mendocino
Outer North Coast Ranges. W of Herst-Willets Rd. ca. 300 m WSW of where road bends from N-S to E-W, near Willits.
426
Comment
UC1748351
Limnanthes bakeri
James D. Jokerst
1991-5-20
3272 A
Mendocino
near Willits (Francis Rust property, N end of valley, E of Hwy. 101); Outer North Coast Ranges, Little Lake Valley
426
Comment
CHSC30383
Limnanthes douglasii subsp. nivea
J. D. Jokerst
1979-3-20
1147
Butte
Around the edges of vernal pools and creeks. Top of North Table Mt., ca .5 mi N of the Jct of Cherokee Rd and the E edge of the Mt.
396
Comment
CHSC32351
Limnanthes douglasii subsp. nivea
James Jokerst
1980-5-10
661
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC66951
Limnanthes douglasii subsp. nivea
James D. Jokerst
1993-5-12
3971
Merced
San Joaquin Valley. S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC29026
Limnanthes floccosa subsp. californica
J. D. Jokerst; M. S. Taylor
1980-3-20
481
Butte
0.3 mi E of Elmonte Ave, between Hwy 32 and Humboldt Rd.
Comment
CHSC29027
Limnanthes floccosa subsp. californica
J. D. Jokerst
1980-3-20
487
Butte
Ca 50 m NW of the jct of Skyway and Bruce Rd (ca 0.5 mi E of Hwy 99).
Comment
CHSC29028
Limnanthes floccosa subsp. californica
J. D. Jokerst
1980-3-27
520
Butte
Ca 1/2 mi N of Chico Muni Airport, E of Cohasset Hwy.
97
Comment
CHSC29029
Limnanthes floccosa subsp. californica
J. D. Jokerst
1980-3-28
523
Butte
Collected at type locality, pastures NW of the jct of Gage-Shippee Rd and Hwy 99.
Comment
CHSC29030
Limnanthes floccosa subsp. californica
J. D. Jokerst
1980-3-27
519
Butte
Less than 1 mi E of Chico Muni Airport.
67
Comment
CHSC67542
Limnanthes floccosa subsp. californica
James D. Jokerst
1991-4-18
3238
Butte
Doe Mill population N of Warfield Rd., E of Bruce Rd., W of Butte Creek Diversion Channel. On young fan deposits of Little Chico Creek.
76
Comment
CHSC67543
Limnanthes floccosa subsp. californica
James D. Jokerst
1988-3-16
3048
Butte
Type Locality: W and adjacent to Hwy 99, S and adjacent to Gold Run Creek.
Comment
CHSC67545
Limnanthes floccosa subsp. californica
James D. Jokerst
1988-3-15
3043
Butte
Church site population N of Humboldt Rd., W of Bruce Rd., S of Hwy. 32.
Comment
CHSC67548
Limnanthes floccosa subsp. californica
James D. Jokerst; Greg Sutter
1991-3-26
3225
Butte
Type Locality: S and adjacent to Gold Run Creek 50 m W of Hwy. 99.
Comment
CHSC67551
Limnanthes floccosa subsp. californica
James D. Jokerst
1988-3-15
3044
Butte
Cohasset population E and adjacent to Cohasset Rd. ca. even with N end of Chico Municipal Airport runway.
Comment
CHSC67552
Limnanthes floccosa subsp. californica
James D. Jokerst; Greg Sutter
1991-3-26
3224
Butte
Rancho Arroyo, NE Chico.
Comment
CHSC67553
Limnanthes floccosa subsp. californica
James D. Jokerst
1991-4-18
3239 A
Butte
Doe Mill population E of Butte Creek Diversion Channel, S of Doe Mill Rd. In a vernal pool.
80
Comment
CHSC67554
Limnanthes floccosa subsp. californica
James D. Jokerst
1991-4-18
3240
Butte
W of dirt road, E of Butte Creek Diversion Channel.
79
Comment
CHSC67555
Limnanthes floccosa subsp. californica
James D. Jokerst
1991-4-18
3241
Butte
N of Hwy. 32 across from church.
76
Comment
CHSC67556
Limnanthes floccosa subsp. californica
James D. Jokerst
1991-4-18
3242
Butte
Rancho Arroyo Population along dirt road ca. 0.25 mi E of Stern's location.
79
Comment
HSC87203
Limnanthes floccosa subsp. californica
J. D. Jokerst
1985-3-30
2188
Butte
N edge of county, throughout this quarter section and N into Tehama Co. to edge of Blue Oaks
122
Comment
HSC93614
Limnanthes floccosa subsp. californica
James D. Jokerst, M. S. Taylor
1980-3-20
487
Butte
50 m NW of Jct. of Bruce Rd. and Skyway, SE side Chico.
Comment
CHSC32591
Limnanthes floccosa subsp. floccosa
J. D. Jokerst
1981-3-21
1257
Butte
Initial slopes delineating the beginning of the foothills, ca. 0.5 mi N of Horseshoe Lake.
Comment
CHSC67557
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1988-3-15
3047
Butte
Ca. 100 m SE of Keefer Rd. at edge of basalt formation (= Cohasset Ridge).
Comment
CHSC67558
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1980-3-27
519
Butte
E of Cohasset Hwy. at Chico Municipal Airport.
67
Comment
CHSC67559
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1980-4-13
575
Tehama
Wurlitzer Ranch N of Meridian Rd., 0.25 mi N of Bell Ranch.
137
Comment
CHSC67560
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1988-3-15
3045
Butte
Ca. 150 m W of Cohasset Rd. ca. 1/6 mi S of junction with Keefer Rd.
Comment
UC1748334
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1988-3-15
3045
Butte
ca. 150 m W of Cohasset Rd., ca. 1/6 mi S of jct. with Keefer Rd.
Comment
UC1748335
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1988-3-15
3046
Butte
roadside ditch adjacent to Keefer Rd., ca. 0.25 mi W of Cohasset Hwy
Comment
UC1748336
Limnanthes floccosa subsp. floccosa
James D. Jokerst
1988-3-15
3047
Butte
ca. 100 m SE of Keefer Road
Comment
CHSC67562
Limnanthes striata
James D. Jokerst
1991-4-13
3237
Amador
Swale W and adjacent to Hwy. 49 1.4 mi N of Plymouth. Other populations noted in Plymouth, south part.
Comment
CHSC29040
Linanthus dichotomus
J. D. Jokerst
1980-3-31
532
Butte
Several miles S of Cohasset Hwy, eastern portion of Cohasset Ridge.
670
Comment
CHSC67256
Linanthus dichotomus
James D. Jokerst
1983-4-2
1697
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., slopes of small canyon S of (below) the first ridge S of Pine Creek in area of Native American Shelters.
441
Comment
CHSC69215
Linanthus pungens
James D. Jokerst
1986-7-10
2671
Fresno
Bear Butte hydro survey. Adjacent to Hwy. 168 ca. 0.25 mi N of its crossing of Big Creek.
2164
Comment
CHSC38938
Linum lewisii var. lewisii
J. D. Jokerst
1980-7-10
963
Lake
North Coast Ranges. Top of Hull Mt. ca. 300 meters northwest of its summit.
Comment
CHSC38939
Linum lewisii var. lewisii
J. D. Jokerst
1980-7-10
963
Lake
North Coast Ranges. Top of Hull Mt. ca. 300 meters northwest of its summit.
Comment
CHSC34201
Lipocarpha micrantha
J. D. Jokerst; L. Ahart
1981-9-26
1487 B
Butte
Low lying swale, E of Sacramento River ca 100 m, Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico.
Comment
CHSC32319
Lithophragma affine
James Jokerst
1980-5-10
690
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC28131
Lithophragma bolanderi
J. D. Jokerst
1979-4-28
207
Butte
N bank of Rock Crk., 150 yds nw of intersection Rck Crk. Rd. and Cohasset Hwy.
121
Comment
CHSC30867
Lithophragma bolanderi
J. D. Jokerst
1979-3-23
1162
Butte
Table Mt. Top of North Table Mt., W edge of Mt immediately N of the Waterfalls of the S fork of Coal Canyon.
365
Comment
CHSC28033
Lithophragma parviflorum
J. D. Jokerst
1979-3-18
171
Butte
200 yds off Hwy 32, 3 mi e of Chico.
Comment
CHSC67300
Lithophragma parviflorum
James D. Jokerst; Walt Anderson
1983-3-8
1692
Tehama
Wurlitzer Ranch on Pine Creek, 1.5 mi E of Meridian Rd., on the N bank of Zimmershed Creek ca. 100 m E of its junction with the powerlines.
144
Comment
CHSC66914
Logfia filaginoides
James D. Jokerst
1995-4-19
4079
Kern
Southern San Joaquin Valley. Between Lake Station Rd. and the California Aqueduct in conjunction with a survey of the Taft Prison effluent line.
121
Comment
CHSC67341
Logfia filaginoides
James D. Jokerst
1985-5-14
2331
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Along trail on E side of Willow Creek at old diversion.
1219
Comment
HSC95504
Logfia filaginoides
J. D. Jokerst
1995-4-19
4079
Kern
Between Lake Station Rd. and the California Aquaduct in conjunction with a survey of the Taft Prison effluent line, Southern San Joaquin Valley.
122
Comment
UCSB63835
Logfia filaginoides
Jokerst, James
1995-4-19
Kern
Between Lake Station Rd. and the California Aqueduct in conjunction with a survey of the Taft Prison line; T32S R24E SE corner Sect. 13, southern San Joaquin Valley
121
Comment
CHSC28825
Logfia gallica
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
417
Butte
Top of Table Mt, ca 1.0 mi n of Cherokee Rd (at e edge of Mt). Along edges of dirt roads.
381
Comment
CHSC39004
Lomatium bicolor
J. D. Jokerst
1983-7-18
1855
Modoc
At Miller's Flat NW of Aden.
Comment
CHSC67326
Lomatium bicolor var. leptocarpum
James D. Jokerst
1986-8-10
2752
Modoc
Radar Survey Site S of Doublehead Mtn., ca. 400 m NE of a NW-SE-oriented fence and road.
1341
Comment
CHSC69467
Lomatium caruifolium var. caruifolium
James D. Jokerst
1989-5-28
3056
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC32610
Lomatium caruifolium var. denticulatum
J. D. Jokerst
1980-5-13
581
Tehama
Wurlitzer Ranch, ca 0.5 mi N of Pine Cr.
137
Comment
CHSC37762
Lomatium caruifolium var. denticulatum
J. D. Jokerst
1980-5-12
650
Butte
East of the Chico Muni Airport and Cohasset Highway.
91
Comment
CHSC67782
Lomatium caruifolium var. denticulatum
James D. Jokerst
1986-4-15
2635
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section.
Comment
CHSC67872
Lomatium caruifolium var. denticulatum
James D. Jokerst
1988-4-26
3001
Sacramento
Ca. 0.2 mi N of Willow Hill Reservoir within Zenter and Zenter parcel bordered on S by Hwy. 50, on W by Prairie City Rd., on N by Blue Ravine Rd., and on E by gravel pit area.
Comment
CHSC69466
Lomatium caruifolium var. denticulatum
James D. Jokerst
1992-4-3
3350
Solano
Jepson Prairie W of Olcutt Lake.
Comment
CHSC32169
Lomatium ciliolatum
James Jokerst
1980-7-31
1027
Mendocino
Near UHL Peak.
Comment
CHSC32224
Lomatium ciliolatum
James Jokerst
1980-8-6
1052
Colusa
Near Snow Mountain (West).
Comment
CHSC67454
Lomatium ciliolatum
James D. Jokerst
1985-6-23
2484 A
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC28971
Lomatium dasycarpum subsp. tomentosum
J. D. Jokerst; M. S. Taylor
1980-11-24
453
Butte
On top of rimrock which creates the waterfall ca 0.5 mi E of Richardson Springs.
Comment
CHSC28975
Lomatium dasycarpum subsp. tomentosum
J. D. Jokerst
1980-3-12
469 B
Butte
Ca 1.0 mi E of Chico Municipal Airport.
60
Comment
CHSC32594
Lomatium dasycarpum subsp. tomentosum
J. D. Jokerst; R. A. Schlising, B. Banchero
1981-3-22
1265
Butte
Open grassland S of the summit of Campbell Hills.
Comment
CHSC33918
Lomatium macrocarpum
J. D. Jokerst; R. A. Schlising
1981-8-2
1452
Plumas
Along Pacific Crest Trail ca 1.0 mi NE of Humboldt Peak.
2011
Comment
CHSC41236
Lomatium macrocarpum
J. D. Jokerst
1985-4-18
2259
Trinity
Adjacent to the Stuart Fork of the Trinity River north of the Trinity Alps Resort in vicinity of the Bridge Campground (USFS).
Comment
CHSC67455
Lomatium macrocarpum
James D. Jokerst
1985-6-22
2430
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
UCSB63920
Lomatium macrocarpum
Jokerst, James
1985-6-22
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi. NW of summit; T23N R10W SE1/4 NE1/4 Sect. 16
2011
Comment
CHSC32755
Lomatium marginatum
J. D. Jokerst; R. A. Schlising
1981-4-16
1297
Butte
S side of Olive Highway, 0.3 mi SW of it's junction with Forbestown Rd (ca. 6.0 mi E of Oroville).
Comment
CHSC33142
Lomatium marginatum
J. D. Jokerst
1981-5-14
1321
Butte
Top of North Table Mt, ca. 300 M north of Cherokee Rd at the west edge of the mountain.
Comment
CHSC46110
Lomatium marginatum
J. D. Jokerst
1980-6-8
811
Butte
Ca 220 meters ENE of the junction of the Skyway and Coultelenc Rd. Magalia Serpentine.
Comment
CHSC66981
Lomatium nevadense
James D. Jokerst
1987-5-11
2825
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CAS-BOT-BC15760
Lomatium nevadense var. nevadense
James D. Jokerst
1983-5-31
1802
Modoc
Near Signal Butte.
1340
Comment
CHSC67149
Lomatium plummerae
James D. Jokerst; Tom Young
1991-5-9
3268
Sierra
Golden Dome Mine Project Site in Antelope Valley, W and adjacent to Antelope Valley Rd. on Loyalton side of mountain, Smithneck Creek Drainage, E of Sierra Valley.
Comment
CHSC67327
Lomatium torreyi
James D. Jokerst
1986-7-10
2677
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek E of Hwy. 168 above 'Indian Pools'.
2164
Comment
CHSC67633
Lomatium tracyi
James D. Jokerst
1954-4-18
2154
Trinity
Stuart Fork Small Hydro Survey: Adjacent to Hwy. 3 ca. 300 m E of its junction with the road to Trinity Alps Resort on the Stuart Fork.
731
Comment
CHSC29759
Lomatium utriculatum
J. D. Jokerst
1980-4-21
631
Butte
Top of North Table Mt., ca. 1.0 mi N of Cherokee Rd., at water falls of North branch of Coal Cr.
381
Comment
CHSC67328
Lomatium utriculatum
J. D. Jokerst; R. A. Schlising, L. Ahart
1982-5-19
2021
Butte
Canyon of the N Fork of the Feather River at the junction of Hwy 70 and Pulga Road across from the bridge.
Comment
CHSC32188
Lomatium vaginatum
James Jokerst
1980-7-30
1011
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment
CHSC38949
Lomatium vaginatum
J. D. Jokerst
1980-7-10
967
Lake
North Coast Ranges. Ca. 300 met NE of the summit of Hull Mt.
Comment
CHSC66910
Lomatium vaginatum
James D. Jokerst
1985-6-22
2423
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC32242
Luina hypoleuca
James Jokerst
1980-9-4
1113
Mendocino
North Coast Ranges. Near Leech Lake Mountain.
Comment
CHSC46099
Lupinus albicaulis
J. D. Jokerst; R. A. Schlising
1983-5-24
1773
Butte
Common on the edges and cut banks of Highway 162 east of Oroville. At the junction of Simmon's Rd 0.9 miles north of the Bidwell Bar Ridge.
Comment
CHSC33148
Lupinus albicaulis var. shastensis
J. D. Jokerst
1981-5-6
1305
Butte
SE of and adjacent to Detlot Road ca 1/3 mi SE of its western most junction with Hwy 70.
670
Comment
CHSC33710
Lupinus albicaulis var. shastensis
J. D. Jokerst
1981-5-21
1334
Butte
Along side of road. Ca 100 m NE of Dogwood Creek on Pulga Rd.
Comment
CHSC35985
Lupinus albicaulis var. shastensis
J. D. Jokerst
1982-5-16
1571
Butte
Ponderosa Way 0.5 mi N of its jct, with Lower Forbestown Road.
731
Comment
CHSC67492
Lupinus albifrons
James D. Jokerst
1992-7-30
3422
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
CHSC30879
Lupinus albifrons var. albifrons
J. D. Jokerst
1979-4-6
1184
Butte
Top of North Table Mt, W edge of Mt.
365
Comment
CHSC38956
Lupinus albifrons var. collinus
J. D. Jokerst
1980-5-31
786
Mendocino
North Coast Range. Crest of Baldy Ridge 200 met NW of forest service road 1N02.
Comment
CHSC38968
Lupinus andersonii
J. D. Jokerst
1980-8-20
1095 A
Trinity
North Coast Range. Ca 100 meters S of the summit of Hammerhorn Peak.
2286
Comment
CHSC67654
Lupinus antoninus
James D. Jokerst
1985-6-22
2415
Mendocino
Anthony Peak, ridgeline ca. 400 m NW of summit.
2011
Comment
UCSB63571
Lupinus antoninus
Jokerst, James
1985-6-22
Mendocino
Anthony Peak, ridgeline ca. 400 m. NW of summit; T23N R10W center E1/2 Sect. 16
2011
Comment
CHSC31938
Lupinus arbustus
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1031
Butte
Humboldt Peak, ca. 1/4 mi. below and E of summit adjacent to large mudlflow, northern most portion of county.
1828
Comment
CHSC51045
Lupinus arbustus
J. D. Jokerst
1985-4-22
2261
Butte
Top of Cohasset Ridge in community of Cohasset, SE of Cohasset Hwy and Cave Creek.
609
Comment
CHSC67218
Lupinus arbustus
James D. Jokerst
1991-5-29
3302
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC41194
Lupinus argenteus var. argenteus
J. D. Jokerst
1984-5-13
2008
Plumas
In forest adjacent to Beckworth-Genesee Road ca 1/2 mi nw of Drum Bridge. Edge of Genesee Valley at Red Clover Creek.
1188
Comment
CHSC67109
Lupinus argenteus var. heteranthus
James D. Jokerst
1987-5-15
2881
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, Doublhead Mtn, Rd. ca. 0.25 mi W of junction with N-S road at E edge of project area.
1371
Comment
CHSC67219
Lupinus argenteus var. heteranthus
James D. Jokerst
1990-7-27
3201
Sierra
Balls Ranch Surveys for Jones and Stokes. Forest E of crest of Bald Mtn. Range, ca. 300 m below the crest.
2484
Comment
CHSC40600
Lupinus bicolor subsp. tridentatus
J. D. Jokerst; M. S. Taylor, L. Ahart
1984-4-6
1960
Butte
N of Kunkle Reservoir, on ridge s of Paradise.
457
Comment
CHSC32608
Lupinus bicolor var. tridentatus
J. D. Jokerst
1981-3-28
1269
Butte
Butte College Campus ca 500 m due N of the jct of Pentz and Clark roads.
97
Comment
CHSC39416
Lupinus breweri var. grandiflorus
J. D. Jokerst
1984-4-17
1972
Trinity
Occasional along the cut bank edges of road to Lewiston at a point 0.2 miles north of its jct. with Highway 299.
Comment
CHSC67655
Lupinus formosus
James D. Jokerst
1985-6-10
2412
Plumas
Indian Creek Small Hydo Survey. Upper Edge of reconstruction zone of Hwy. 70.
Comment
UCSB63568
Lupinus formosus
Jokerst, James
1985-6-10
Plumas
Indian Creek Small Hydro Survey; upper edge of reconstruction zone of Hwy. 70: T26N R9E NE1/4 NW1/4 Sect. 35
Comment
CHSC41210
Lupinus latifolius
J. D. Jokerst
1984-4-23
1981
Yuba
Slopes ca 1/4 mile N of the North Fork Yuba River at Wambo Bar.
Comment
CHSC32230
Lupinus lepidus var. sellulus
James Jokerst
1980-8-20
1092
Trinity
North Coast Range. Near Hammerhorn Mountain.
541
Comment
CHSC67110
Lupinus lepidus var. sellulus
James D. Jokerst
1987-5-13
2868
Modoc
Radar Survey Site S of Doublhead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
CHSC67493
Lupinus lepidus var. sellulus
James D. Jokerst
1985-6-23
2489
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
CHSC28401
Lupinus microcarpus var. microcarpus
J. D. Jokerst
1979-5-11
226
Stanislaus
N. of Del Puerto Canyon Rd. at Frank Raines County Park camping area.
Comment
CHSC33129
Lupinus microcarpus var. microcarpus
J. D. Jokerst
1981-4-29
1301
Butte
Adjacent to entrance road to Butte College Campus from Pentz Road.
76
Comment
CHSC28154
Lupinus nanus var. latifolius
J. D. Jokerst
1979-5-5
210
Butte
At base of uppermost rimrock, N. of Big Chico Cr., 3 mi. E of Chico.
Comment
CHSC67435
Lupinus nanus var. latifolius
James D. Jokerst
1983-5-7
1739
Tehama
Wurlitzer Ranch on the banks of Zimmershed Creek ca. 0.7 mi E of Meridian Rd. in area of old house site shown on USGS map.
103
Comment
CHSC38953
Lupinus obtusilobus
J. D. Jokerst
1980-7-11
1110
Tehama
North Coast Range. On a north facing slope just below the ridge ca. 1/4 mile east of the summit of South Yolla Bolla (Mt. Linn).
2377
Comment
CHSC41191
Lupinus obtusilobus
J. D. Jokerst
1984-5-14
2010
Plumas
SE of Genesee Valley, S of Ward Creek.
1463
Comment
CHSC32763
Lupinus pachylobus
J. D. Jokerst
1981-3-29
1280
Butte
Top of North Table Mountain, ca. 1.0 mi N of Cherokee Rd.
373
Comment
CHSC52631
Lupinus sericatus
J. D. Jokerst
1985-4-17
2260
Lake
North side of Socrates Mine Road 0.6 miles west of its junction with Highway 175.
Comment
CHSC32605
Lupinus succulentus
J. D. Jokerst
1981-3-28
1270
Butte
Butte College Campus along entrance in the vicinity of the eastern-most parking lot.
Comment
CHSC67220
Lupinus succulentus
James D. Jokerst
1983-4-17
1708
Tehama
Barber Lane leading to Wurlitzer Ranch 1.25 mi E of Meridian Rd.
114
Comment
CDA33222
Luzula comosa
Jim Jokerst
1986-7-13
2721
Placer
High Sierra Nevada; Trail from The Cedars, southwest of Donner Lake, in Sheet Valley.
Comment
CHSC36372
Luzula comosa var. laxa
J. D. Jokerst
1982-7-27
1624
Glenn
North Coast Ranges. 1/4 mile NE of the summit of Black Butte.
2133
Comment
CHSC38983
Luzula comosa var. laxa
J. D. Jokerst
1983-7-5
1824
Siskiyou
Atkin's Meadow, 15 air miles E of McCloud.
Comment
CHSC67716
Luzula comosa var. laxa
James D. Jokerst
1986-7-13
2721
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, in Sheet Valley.
2133
Comment
CHSC67717
Luzula divaricata
James D. Jokerst
1986-7-13
2724
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, in Sheet Valley.
2133
Comment
CHSC28659
Luzula macrantha
J. D. Jokerst
1979-3-31
196
Butte
S. of little Chico Cr., at it's intersection with the W edge of section 12.
Comment
CHSC32366
Luzula macrantha
J. D. Jokerst
1980-4-18
607
Butte
1.0 mi S of the town of Nimshew where to road makes a sharp turn to the W.
701
Comment
CHSC41215
Luzula macrantha
J. D. Jokerst
1984-4-17
1977
Trinity
Ca. 2 mi N of Trinity Alps Resort, on slopes S of Stoney Creek.
853
Comment
CHSC67403
Luzula macrantha
James D. Jokerst
1985-5-13
2308
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' SE-facing slopes ca. 200 m N of the creek, ca. 0.5 mi SW of McLead Flat.
1219
Comment
CHSC28806
Lycopus americanus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-9-13
408
Butte
Top of north Table Mt, 300 m NW. of the intersection of Cherokee Rd.
Comment
CHSC28802
Lythrum hyssopifolia
J. D. Jokerst
1979-7-6
404
Butte
Top of north Table Mt, ca. 100 m north of Cherokee Rd. +/- nw of intersection of Cherokee Rd.
Comment
CHSC66954
Lythrum hyssopifolia
James D. Jokerst
1993-6-3
3985
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., E of Excelsior.
Comment
CHSC66955
Lythrum tribracteatum
James D. Jokerst
1993-6-3
3984
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., E of Excelsior.
Comment
CHSC41276
Madia exigua
J. D. Jokerst
1984-5-13
2002
Plumas
Canyon of Indian Cr. on slopes N of creek and S of the Indian Creek Road. In Eastside forest.
1249
Comment
CHSC34663
Madia gracilis
James Jokerst
1980-7-8
938
Mendocino
Near Baldy Ridge.
Comment
CHSC41280
Madia gracilis
J. D. Jokerst
1984-5-31
2034
Trinity
Near crest of spur ridge that is north of Butter Creek, ca 4 airmiles SE of Hyampom.
609
Comment
CHSC67479
Madia gracilis
James D. Jokerst
1985-6-22
2431
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC69204
Madia gracilis
James D. Jokerst
1985-6-22
2432
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC32363
Madia subspicata
J. D. Jokerst; M. S. Taylor, R. A. Schlising, D. Ikeda
1980-5-18
722
Butte
Top of Cohasset Ridge along the S edge above Mud Cr.
Comment
CHSC67640
Madia subspicata
James D. Jokerst
1980-5-28
806
Butte
Ca. 0.25 mi SW of junction of Lower Wyandotte Rd. and Foothill Blvd. SE of Oroville.
Comment
CHSC28174
Malacothrix floccifera
J. D. Jokerst
1979-5-12
233
Stanislaus
Slope of Del Puerto Cr., ca 150 yds N. of Del Puerto Canyon Rd, 3.0 mi E. of Santa Clara County line.
Comment
CHSC32191
Malacothrix floccifera
James Jokerst
1980-8-8
1075
Lake
North Coast Ranges. Near Snow Mountain (east).
Comment
CHSC32780
Malacothrix floccifera
James Jokerst
1980-7-9
952
Mendocino
North Coast Ranges. Near Blue Banks.
1553
Comment
CHSC40630
Malacothrix floccifera
J. D. Jokerst
1984-5-19
2019
Plumas
Canyon of the North Fork of Feather River along the edge of Hwy 70 across from the Rock Creek power house.
Comment
CHSC40955
Malacothrix floccifera
J. D. Jokerst
1984-7-5
2084
Yuba
Canyon of the N. Fork Yuba River, N. of the river at its junction with Deadwood Creek.
701
Comment
CHSC29741
Marah watsonii
J. D. Jokerst
1980-4-17
602
Butte
Top of North Table Mt. N of Cherokee Rd.
454
Comment
CHSC31380
Matricaria discoidea
J. D. Jokerst
1979-4-20
1208
Butte
Top of North Table Mt., ca. .75 mi. NE of the junction of Cherokee Rd, and the E edge of mt.
396
Comment
CHSC28966
Meconella californica
J. D. Jokerst
1980-11-23
446
Butte
Edge of flat ridge top ca 1/4 mi NW of Neal Rd.
198
Comment
CHSC35693
Medicago polymorpha
J. D. Jokerst
1982-4-19
1532
Butte
Top of North Table Mountain, ca 1/4 mi N of Cherokee Rd at the mesa's E edge.
Comment
CHSC68071
Melica aristata
James D. Jokerst
1986-7-12
2685
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, on N side of river.
Comment
CHSC68072
Melica aristata
James D. Jokerst
1987-4-17
2792
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area. Just below crest of ridge top.
883
Comment
CHSC67142
Melica bulbosa
James D. Jokerst
1990-7-27
3164 A
Sierra
Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC67742
Melica bulbosa
James D. Jokerst
1986-7-13
2734
Placer
Trail from The Cedars, high Sierra Nevada NW of Donner Lake, just below the summit of Needle Peak.
Comment
CHSC32612
Melica californica
J. D. Jokerst
1980-4-7
555
Butte
NE of the jct of Sweades Flat Rd and the Upper Rocky Honcut Cr (10 mi SE of Oroville).
Comment
CHSC67412
Melica californica
James D. Jokerst; R. A. Schlising
1985-4-8
2218
Butte
Serpentine Point W of and adjacent to Hwy. 70 ca. 0.5 mi S of Lunt Rd.
548
Comment
CHSC67413
Melica californica
James D. Jokerst; R. A. Schlising
1985-4-8
2223
Butte
Serpentine body, above Hwy. 70 2.3 mi SW of Pulga Rd.
609
Comment
CHSC68073
Melica californica
James D. Jokerst
1987-4-17
2804
Mendocino
Around camp in Twin Rocks Research Natural Area E of Covelo.
822
Comment
CHSC30539
Melica californica var. nevadensis
J. D. Jokerst
1980-4-17
584
Butte
Top of North Table Mt, N edge of Mt.
472
Comment
CHSC31939
Melica fugax
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1044
Butte
Top of Humboldt Peak, ca. 400 met NE of the summit along the edge of a hogback, northernmost portion of Butte County.
2133
Comment
CHSC36383
Melica fugax
J. D. Jokerst
1982-7-10
1607
Glenn
North Coast Ranges. Along the ridgeline running NNE of Black Butte Summit.
2133
Comment
CHSC67621
Melica fugax
James D. Jokerst
1985-6-23
2480
Glenn
Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte.
1981
Comment
UCSB63822
Melica fugax
Jokerst, James
1985-6-23
Glenn
Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte: T22N R9W center S edge SW(1/4) Sect. 17
1981
Comment
CHSC36067
Melica geyeri
J. D. Jokerst; R. A. Schlising
1982-6-4
1586
Butte
N of Concow Basin.
853
Comment
CHSC38940
Melica geyeri
J. D. Jokerst
1980-7-11
970
Glenn
North Coast Ranges. Along ridgeline. Black Butte ca. 300 meters N of the summit.
Comment
CHSC40950
Melica harfordii
J. D. Jokerst
1984-7-5
2080
Yuba
Canyon of Deadwood Creek between creek and Weed Point.
883
Comment
CHSC36367
Melica spectabilis
J. D. Jokerst
1982-7-10
1602
Glenn
North Coast Ranges. Along the edges of Masterson Mewadow. Plaskett Mdw. area.
1828
Comment
CHSC34301
Melica stricta
J. D. Jokerst; R. A. Schlising
1981-8-1
1450
Plumas
In the saddle between Humboldt Peak and Eagle Peak; ca 0.5 mi NE of the former.
Comment
CHSC67743
Melica stricta
James D. Jokerst
1985-6-22
2427
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CAS-BOT-BC262450
Melica subulata
James Jokerst
1985-5-27
2369
Shasta
Near Rock Creek
943
Comment
CHSC68074
Melica subulata
James D. Jokerst
1986-7-12
2691
Placer
Trail from The Cedars, high Sierra Nevada NW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CHSC30544
Melica torreyana
J. D. Jokerst
1980-3-23
490
Butte
Along edges of old Cherokee Flume. 0.5 mi W of S end of Bridge on Hwy 70 over W Branch of Feather River. 10 mi N of Oroville.
Comment
CHSC67320
Melica torreyana
James D. Jokerst
1983-5-10
1753
Tehama
Wurlitzer Ranch E of Meridian Rd., top of bluff that is the S bank of Zimmershed Creek where the flow changes from S to W.
103
Comment
CHSC67953
Mentzelia affinis
James D. Jokerst
1988-3-9
2977
Kern
Elk Hills Prison project site just N of Buena Vista Hills, steep S-facing clay barrens on hills NW of prison site.
Comment
CHSC38978
Mentzelia dispersa
J. D. Jokerst
1980-7-11
987
Glenn
Common on the disturbed soils of the summit of Black Butte.
Comment
CHSC30377
Micranthes californica
J. D. Jokerst
1979-3-20
1154
Butte
Top of North Table Mt., W edge at the water fall of the S branch of Coal Cr.
365
Comment
CHSC30372
Micranthes integrifolia
J. D. Jokerst
1979-3-5
1138
Butte
Top of North Table Mt., 300 m NW of the intersection of Cherokee Rd and the E edge of section 17.
Comment
CHSC29734
Microseris acuminata
J. D. Jokerst
1980-4-17
597
Butte
Top of North Table Mt, around the edges of vernal pools.
441
Comment
CHSC32598
Microseris acuminata
J. D. Jokerst
1980-4-13
579
Tehama
Wurlitzer Ranch, ca .25 mi N of Pine Cr.
137
Comment
CHSC46076
Microseris acuminata
J. D. Jokerst
1983-4-4
1706
Butte
Artificial vernal pools formed on the road below the powerline poles as it traverses the basalt ridge. SW of the junction of Keefer Lane and Cohasset Hwy, ca 300 meters south of Keefer Lane, P.G. and E. powerline easement.
109
Comment
CHSC67173
Microseris acuminata
James D. Jokerst
1983-4-20
1714
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., ca. 200 m N of Pine Creek and adjacent to fenceline immediately E of ranch houses.
Comment
CHSC67882
Microseris campestris
James D. Jokerst; Mike Foster
1988-3-10
2989
San Luis Obispo
Soda Lake on Carrizo Plains, E edge of S end of lake complex.
Comment
CHSC30421
Microseris douglasii
J. D. Jokerst
1980-4-12
573
Colusa
S of Hwy 20, 0.3 mi E of its jct with Hwy 16.
Comment
CAS-BOT-BC349301
Microseris nutans
James Jokerst
1983-7-25
1887
Lassen
Near Madeline Plains
1614
Comment
CAS-BOT-BC349356
Microseris nutans
James Jokerst
1985-5-27
2376
Shasta
Near Rock Creek
943
Comment
CHSC41187
Microseris nutans
J. D. Jokerst
1984-6-13
2044
Plumas
South of Grizzly Creek ca 3-400 meters, ca 30 meters N. of USFS logging road (spur) 26N08C, ca 2 air miles E of Peacock Point.
1432
Comment
CHSC67085
Microseris nutans
James D. Jokerst
1987-5-12
2843
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector.
Comment
CHSC67480
Microseris nutans
James D. Jokerst
1985-6-23
2474
Glenn
Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte.
1981
Comment
CHSC67481
Microseris nutans
James D. Jokerst
1985-6-22
2472
Glenn
Near the summit of Black Butte.
2225
Comment
UCSB63916
Microseris nutans
Jokerst, James
1985-6-23
Glenn
Cold Springs Campground, ca. 1 mi. W of Telephone Camp, 2.5 mi NW of Black Butte; T22N R9W center S edge SW1/4 Sect 17.
1981
Comment
CHSC34638
Microsteris gracilis
James Jokerst
1980-5-31
789
Mendocino
0
Comment
CHSC69219
Mimulus
James D. Jokerst
1986-7-10
2683
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek E of Hwy. 168 above 'Indian Pools'.
2164
Comment
CHSC28405
Mimulus moschatus
J. D. Jokerst
1979-7-16
294
Tehama
Marsh and pond area along Forest Service Trail 3E12, 1.0 mi. W. of trailhead.
Comment
CHSC35301
Minuartia californica
J. D. Jokerst
1982-3-11
1510
Butte
West edge of mesa ca 1/2 mi S of Cherokee Rd.
Comment
CHSC31386
Minuartia douglasii
J. D. Jokerst
1979-4-13
1194
Butte
Top of North Table Mt., ca 200 meters N of Cherokee Rd where it intersects the E edge of the mountain.
396
Comment
CHSC34647
Minuartia douglasii
James Jokerst
1980-6-10
819
Mendocino
North Coast Ranges. Near Baldy Ridge. Ridge top.
Comment
CHSC32772
Minuartia nuttallii subsp. gregaria
James Jokerst
1980-6-26
913
Glenn
North Coast Ranges. Near Garnett Camp. [Longitude on label is '122 50' 314' N'].
1828
Comment
CAS-BOT-BC433058
Mitella pentandra
James Jokerst
1985-5-27
2380
Shasta
Near Rock Creek.
943
Comment
CHSC67668
Monardella antonina
James D. Jokerst
1987-5-31
2895
San Benito
Coalinga Rd., 5.0 mi W of junction with Clear Creek Rd.
Comment Read comments Jun 28 2019
CHSC67796
Monardella antonina
James D. Jokerst; John Sorenson
1987-5-30
2889
San Benito
Clear Creek Rd. several miles above New Idria, below Clear Creek Summit.
Comment
CHSC67667
Monardella antonina subsp. benitensis
James D. Jokerst; John Sorenson
1987-5-30
2891
San Benito
S and adjacent to Clear Creek Rd., W and adjacent to easternmost crossing with Clear Creek.
Comment Read comments May 21 2020
HSC95638
Monardella beneolens
James D. Jokerst, J. R. Shevock
1987-9-8
2947
Kern
Owens Peak
Comment
UCSB63967
Monardella beneolens
Jokerst, James; Shevock, James
1987-9-8
Kern
Owens Peak
Comment
CHSC67812
Monardella breweri subsp. lanceolata
James D. Jokerst
1989-7-4
3127
El Dorado
Ice House Rd. 0.3 mi N of Hwy 50.
Comment
CDA37963
Monardella crispa
James D. Jokerst & John Sorenson
1987-6-2
2908
San Luis Obispo
Pismo Dunes across W and NW of main office of Union 76 Refinery.
0
Comment
UCSB63980
Monardella douglasii
Jokerst, James; Castro, Barbara
1992-5-19
Butte
Powerline site in the unnamed canyon N of Nugen Canyon; on the S side of Neal Rd; near the Butte County Sanitary Landfill: T21N R2E NEW NE'/i Sect. 14; Valley and Foothill Grassland within Blue Oak Woodland; Cascade Range Foothills
83
Comment Read comments Jul 19 2018
CHSC67806
Monardella follettii
James D. Jokerst
1990-8-1
3438
Plumas
Comment
CDA40933
Monardella follettii
James D. Jokerst
1992-1
3438
Plumas
Serpentine formation, without further data.
0
Comment
CDA40934
Monardella follettii
James D. Jokerst, R. A. Schlising, & L. Ahart
1985-8-12
2554
Plumas
Rich Gulch Road, 3.0 miles north of Highway 70 on slope west of and adjacent to road (26N22) south of Red Mountain turnoff.
0
Comment
CDA40932
Monardella frutescens
James D. Jokerst & John Sorenson
1987-6-2
2910
San Luis Obispo
South of Pismo Dunes Preserve at Collender PG&E substation, due south and adjaent to fence.
0
Comment
HSC95643
Monardella glauca
James D. Jokerst
1987-9-8
2951
Alpine
1 mi. W of true summit of Monitor Pass
Comment
CHSC67813
Monardella macrantha subsp. macrantha
James D. Jokerst; John Sorenson
1987-5-31
2899
Monterey
Nacimiento-Fergusson Rd. 0.8 mi E of Coast Crest summit, 0.65 mi E of Nacimiento Guard Station.
Comment
CHSC67817
Monardella odoratissima
James D. Jokerst
1990-8-2
3208
Modoc
Summit of East Sand Butte just E of Lava Beds National Monument.
1423
Comment
CHSC67816
Monardella odoratissima subsp. odoratissima
James D. Jokerst
1990-8-1
3206
Modoc
Lava Beds National Monument, summit and upper W-facing slope of Caldwell Minor near E edge of monument boundary.
1402
Comment
HSC93615
Monardella odoratissima subsp. odoratissima
James D. Jokerst
1990-8-2
3208
Modoc
Summit of E Sand Butte just E of Lava Beds National Monument
1424
Comment
CDA33296
Monardella odoratissima subsp. odoratissima
Jim Jokerst
1990-8-1
3206
Modoc
Lava Beds National Monument; summit and upper west-facing slope of Caldwell Minor near Eastern edge of monument boundary.
Comment
CHSC28400
Monardella odoratissima subsp. pallida
J. D. Jokerst
1979-7-16
288
Tehama
Turner Mountain. Rock outcrop at edge of marsh area 1.0 mile W of trailhead of Forest Service trail 3E12.
Comment
CHSC67818
Monardella odoratissima subsp. pallida
James D. Jokerst
1986-7-13
2739
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, above Ted Beedy's 'El Cap'.
Comment
CHSC67819
Monardella odoratissima subsp. pallida
James D. Jokerst
1986-7-10
2676
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek E of Hwy. 168 above 'Indian Pools'.
2164
Comment
CHSC67820
Monardella odoratissima subsp. pallida
James D. Jokerst
1988-7-24
3012
El Dorado
Mormon Immigrant Trail just below its junction with Hwy. 88.
Comment
CHSC67822
Monardella odoratissima subsp. pallida
James D. Jokerst
1988-7-24
3014
Alpine
Slopes SE of Round Top Lake, ca. 25 mi SE of Twin Lake Reservoir.
2834
Comment
CHSC67823
Monardella odoratissima subsp. pallida
James D. Jokerst
1988-7-24
3015
Alpine
S of Round Top Mtn.
2987
Comment
CHSC67826
Monardella odoratissima subsp. pallida
James D. Jokerst
1990-7-27
3163
Sierra
Balls Ranch Surveys for Jones and Stokes. Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC67829
Monardella odoratissima subsp. pallida
James D. Jokerst
1985-6-22
Glenn
Near the summit of Black Butte.
2225
Comment
CHSC67832
Monardella odoratissima subsp. pallida
James D. Jokerst
1986-7-13
2712
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, stop along trail S of Middle Fork American River.
1859
Comment
CHSC67833
Monardella odoratissima subsp. pallida
James D. Jokerst
1986-7-13
2725
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
Comment
CHSC67834
Monardella odoratissima subsp. pallida
James D. Jokerst
1987-5-28
2884
Plumas
Ward Creek Canyon on steep, rocky edge SW of creek.
1463
Comment
CHSC67836
Monardella odoratissima subsp. pallida
James D. Jokerst
1989-7-3
3112
Plumas
N of Florintine Canyon adjacent to La Porte Rd., W of Johnstown.
Comment
CHSC67837
Monardella odoratissima subsp. pallida
James D. Jokerst
1989-7-3
3113
Plumas
S and adjacent to Hwy. 70 and Greenhorn Creek 1 mi E of Caltrans Roadside Rest, ca. 10 mi E of Quincy.
Comment
CHSC67838
Monardella odoratissima subsp. pallida
James D. Jokerst
1989-7-14
3141 B
Sierra
1. 25 mi SW of Balls Ranch on rocky knob W of dirt road.
2042
Comment
CHSC67839
Monardella odoratissima subsp. pallida
James D. Jokerst
1990-7-27
3161
Sierra
Balls Ranch Surveys for Jones and Stokes. Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC67842
Monardella odoratissima subsp. pallida
James D. Jokerst
1992-7-30
3431
Siskiyou
Camp above Tamarack Flat, NW of Mt. Eddy.
Comment
CDA33301
Monardella odoratissima subsp. pallida
Jim Jokerst
1988-7-24
3015
Alpine
South side of Round Top Mountain.
Comment
CDA33302
Monardella odoratissima subsp. pallida
Jim Jokerst
1988-7-24
3014
Alpine
Slopes southeast of Round Top Lake, ca. 25 miles southeast of Twin Lake Reservoir.
Comment
CDA33303
Monardella odoratissima subsp. pallida
Jim Jokerst
1990-7-27
3163
Sierra
Balls Ranch Surveys for Jones and Stokes. Burma Summit, 6 miles southeast of Loyalton.
Comment
CDA40769
Monardella odoratissima subsp. pallida
Jim Jokerst
1989-7-14
3141 B
Sierra
1.25 miles southwest of Balls Ranch on rocky knob west of dirt road.
Comment
CDA40771
Monardella odoratissima subsp. pallida
Jim Jokerst
1986-7-1
2676
Fresno
Bear Butte hydro survey. Rock outcrops along Big Creek, east of Highway 168 above Indian Pools .
Comment
CDA40788
Monardella odoratissima subsp. pallida
Jim Jokerst
1988-7-24
3013
Alpine
Carson Pass at trailhead south of Highway 88.
0
Comment
CDA40790
Monardella odoratissima subsp. pallida
Jim Jokerst
1989-7-14
3135
Sierra
Balls Ranch Surveys. Adjacent to Staverville Rd. in Balls Canyon ca. 0.33 mi east of Balls Ranch.
Comment
CDA40792
Monardella odoratissima subsp. pallida
Jim Jokerst
1988-8-14
3016 B
Alpine
North of Blue Lakes 7.5 miles south of Highway 88 on east side of Blue Lake Road.
0
Comment
CDA40925
Monardella odoratissima subsp. pallida
Jim Jokerst
1992-7-3
3431
Siskiyou
Camp above Tamarack Flat, northwest of Mount Eddy.
0
Comment
UCSB63978
Monardella odoratissima subsp. pallida
Jokerst, James
1989-7-14
Sierra
1.25 mi SW of Balls Ranch on rocky knob W of dirt road: T21N R17E between SE1/4 & SW1/4 of NW1/4 Sect. 29
2042
Comment
UCSB63979
Monardella odoratissima subsp. pallida
Jokerst, James
1987-5-28
Plumas
Ward Creek Canyon on steep, rocky edge SW of creek; T25N R11E center S 1/2 Sect. 23
1463
Comment
CHSC67966
Monardella palmeri
James D. Jokerst; J. Sorenson
1987-6-2
2907
San Luis Obispo
S of Pozo Rd. 8.6 mi ESE of junction with Estrada Rd, ca. 0.5 - 0.75 mi W of Rinconada Mine Turnoff.
Comment
HSC95516
Monardella palmeri
James D. Jokerst, J. F. Sorenson
1987-6-2
2907
San Luis Obispo
S of Pozo Rd., 8.6 mi. ESE of jct. with Estrada Rd., 0.5-0.75 mi. W of Rinconada Mine turnoff
Comment
HSC97873
Monardella palmeri
James D. Jokerst, John Sorenson
1987-6-1
2904
San Luis Obispo
SE edge of Cuesta Ridge Botanical Area, SE side of rd. between microwave station and parking lot, within 50-100 ft. from FS 29S11
Comment
CHSC67827
Monardella sheltonii
James D. Jokerst
1992-8-1
3443
Plumas
Gold Lake Resort, without further data.
Comment
CHSC67971
Monardella sheltonii
James D. Jokerst
1989-7-3
3115
Plumas
Hwy. 70 0.65 mi E of Greenville Y (I.e., jct. Hwys. 70 and 89).
Comment
CHSC67972
Monardella sheltonii
James D. Jokerst
1989-7-3
3116
Plumas
S-facing roadcuts on Hwy. 70 4 mi W of Greenville Y (I.e., jct. Hwys. 70 and 89).
Comment
CHSC67973
Monardella sheltonii
James D. Jokerst
1989-7-3
3117
Plumas
Serpentine canyon on Hwy. 70 6.4 mi E of Caribou Rd.
Comment
CHSC67974
Monardella sheltonii
James D. Jokerst
1989-7-3
3121
Plumas
Caribou Rd. 3.2 mi N of Hwy. 70.
Comment
CHSC67977
Monardella sheltonii
James D. Jokerst
1989-7-3
3114
Plumas
N. bank of Hwy. 70 on roadcut, 0.4 mi E of Caltrans Rest Stop, <10 mi E of Quincy.
Comment
CHSC67978
Monardella sheltonii
James D. Jokerst
1989-7-3
3118
Plumas
Serpentine canyon on Hwy. 70 3.0 mi E of Caribou Rd.
Comment
CHSC67979
Monardella sheltonii
James D. Jokerst
1989-7-3
3119
Plumas
Caribou Rd. 3.8 mi N of Hwy. 70, W of road.
Comment
CHSC67980
Monardella sheltonii
James D. Jokerst
1989-7-3
3122
Plumas
Caribou Rd. 1.2 mi N of Hwy. 70.
Comment
CHSC67981
Monardella sheltonii
James D. Jokerst
1989-7-3
3124
Butte
Hwy. 70 and Pulga Rd.
Comment
CHSC67982
Monardella sheltonii
James D. Jokerst
1989-7-4
3126
El Dorado
Ice House Rd. 0.3 mi N of Hwy 50.
Comment
CHSC67984
Monardella sheltonii
James D. Jokerst
1992-5-19
3357
Butte
Cascade Range Foothills. Stone Ridge Ranch Devolopment Site E of Cohasset Rd. at Chico Municipal. North-facing cliff S of intermittent drainage in Sheep Hollow.
76
Comment
CHSC67985
Monardella sheltonii
James D. Jokerst; J. Sorenson
1987-6-4
2912
Fresno
Ca. 200 m E of FS 12S19 at a point ca. 300 m WNW of its junction with FS 13S75, NW flank of peak with Delilah Lookout.
Comment
CHSC67992
Monardella sinuata subsp. nigrescens
James D. Jokerst
1987-1-1
Marin
Pt. Reyes.
Comment
CHSC67991
Monardella sinuata subsp. sinuata
James D. Jokerst; J. Sorenson
1987-6-1
2902
San Luis Obispo
S end of Morro Bay ca. 200 m S of the narrow southern-most extension of Bay-Estero.
Comment
CHSC67798
Monardella undulata subsp. crispa
James D. Jokerst; John Sorenson
1987-6-2
2908
San Luis Obispo
Pismo Dunes across railroad W and NW of main office of Union 76 Refinery.
Comment
CHSC67800
Monardella undulata subsp. crispa
James D. Jokerst; John Sorenson
1987-6-2
2911
Santa Barbara
S and adjacent to Main St. 0.45 mi W of the entry station to Guadalupi Dunes Beach Park, S of the Santa Maria River.
Comment
UCSB63981
Monardella undulata subsp. crispa
Jokerst, James; Sorenson, John
1987-6-2
San Luis Obispo
Pismo Dunes across railroad W and NW of main office of Union 76 Refinery
Comment
CDA37967
Monardella undulata subsp. crispa
James D. Jokerst & John Sorenson
1987-6-2
2911
Santa Barbara
S and adjacent to Main St. 0.45 mi W of the entry station to Guadalupi Dunes Beach Park, S of the Santa Maria River.
0
Comment
HSC103424
Monardella undulata subsp. crispa
James D. Jokerst, John Sorenson
1987-6-2
2909
San Luis Obispo
Pismo Dunes, across railroad W and NW of main office of Union 76 Refinery.
Comment
HSC95636
Monardella undulata subsp. crispa
James D. Jokerst, J. F. Sorenson
1987-6-2
2911
Santa Barbara
S and adjacent to Main St., 0.45 mi. W of entry station to Guadalupi Dunes Beach Park, S of Santa Maria River
Comment
CHSC67807
Monardella undulata subsp. undulata
James D. Jokerst; John Sorenson
1987-6-2
2910
San Luis Obispo
S of Pismo Dunes Preserve at Collender PG and E substation, due S and adjacent to fence.
Comment
CHSC67804
Monardella venosa
James D. Jokerst; Barbara Castro
1992-5-19
3355
Butte
Unnamed canyon N of Nugen Canyon on the S side of Neal Rd. near the Butte County Sanitary Landfill. Cascade Range Foothills.
76
Comment
CHSC67805
Monardella venosa
James D. Jokerst; B. Castro
1992-5-19
3356
Butte
Cascade Range Foothills. Powerline site in the unnamed canyon N of Nugen Canyon on the S side of Neal Rd. near the Butte County Sanitary Landfill.
83
Comment
CDA40936
Monardella venosa
James D. Jokerst & Barbara Castro
1992-5-19
3355
Butte
Unnamed canyon north of Nugen Canyon on the south side of Neal Rd. near the Butte County Sanitary Landfill.
Comment
CDA40937
Monardella venosa
James D. Jokerst & Barbara Castro
1992-5-19
3356
Butte
Powerline site in the unnamed canyon north of Nugen Canyon on the south side of Neal Rd. near the Butte County Sanitary Landfill.
Comment
UCD125266
Monardella venosa
James D. Jokerst
1992-5-19
3355
Butte
Unmaned canyon north of Nugen Canyon on the south side of Neal Road, near the Butte County Sanitary Landfill.
76
Comment
CHSC68004
Monardella villosa subsp. obispoensis
James D. Jokerst; J. Sorenson
1987-5-31
2898
Monterey
Nacimiento-Fergusson Rd 2.3 mi W of Ponderosa Campground, 0.25 mi E of Nacimiento Campground.
Comment
CHSC68005
Monardella villosa subsp. obispoensis
James D. Jokerst; J. Sorenson
1987-5-31
2900
Monterey
Ridge Rd. Coast Trail 0.6 mi S of junction with Nacimiento-Fergusson Rd.
Comment
CHSC68006
Monardella villosa subsp. obispoensis
James D. Jokerst; J. Sorenson
1987-6-1
2903
San Luis Obispo
FR 29S11 1.9 mi E of edge of Cuesta Ridge Botanical Area, top of ridge.
Comment
CHSC67994
Monardella villosa subsp. villosa
James D. Jokerst
1987-6-16
2915
Contra Costa
Livermore Valley, 0.3 mi W of Vasco Rd. and +/- 200 m SW of a dirt track.
Comment
CHSC67995
Monardella villosa subsp. villosa
James D. Jokerst
1990-7-6
3152
Amador
Hwy. 49 0.25 mi S of crossing of N. Fork Consumnes River, W side of road.
Comment
UC1748331
Monardella villosa subsp. villosa
James D. Jokerst
1986-6-29
2743
Butte
Crooked Bar Middle Fork Feather River
579
Comment
CHSC67166
Monolopia congdonii
James D. Jokerst; Mike Foster
1988-3-7
2956
Kern
Elk Hills Prison site.
Comment
CAS-BOT-BC349576
Monolopia major
James Jokerst
1985-4-5
2208
Colusa
Near Coyote Peak
456
Comment
CHSC67594
Montia chamissoi
James D. Jokerst
1985-6-23
2492
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
CHSC32764
Montia fontana subsp. amporitana
J. D. Jokerst
1981-3-29
1272
Butte
Top of North Table Mt, ca 1.0 mi N of Cherokee Rd.
373
Comment
CHSC67285
Montia fontana subsp. amporitana
James D. Jokerst
1981-2-23
1236
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Vernally moist drainages ca. 150 ft N of Pine Creek.
Comment
CHSC67286
Montia fontana subsp. chondrosperma
James D. Jokerst
1983-4-3
1701
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., along Zimmershed Creek ca. 0.25 mi E of the powerlines in +- swampy area ca. 50 m N of the creek.
152
Comment
CHSC32347
Montia linearis
Jim Jokerst
1980-5-10
657
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67414
Muhlenbergia richardsonis
James D. Jokerst
1985-6-10
2400
Plumas
Indian Creek Small Hydro Survey. Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CHSC68075
Muhlenbergia richardsonis
James D. Jokerst
1986-7-12
2690
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, S side of river along trail from Chickerings home upstream to Blue and Gold Meadow.
Comment
CHSC32277
Myosotis laxa
James Jokerst
1980-6-25
911
Mendocino
North Coast Ranges. Near Howard Lake. Lake side.
Comment
CHSC30882
Myosurus apetalus var. borealis
J. D. Jokerst
1979-4-6
1180
Butte
On bottom of vernal pools. Top of North Table Mt, ca. .75 mi N of Cherokee Rd.
396
Comment
CAS-BOT-BC83282
Myosurus minimus
James Jokerst
1986-5-6
2299
Colusa
Near Lurline Creek.
41
Comment
CAS-BOT-BC83283
Myosurus minimus
James Jokerst
1986-5-6
2300
Colusa
Near Lurline Creek.
41
Comment
CHSC68026
Myosurus minimus
James D. Jokerst
1989-3-28
3058
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC66965
Myosurus minimus subsp. apus
James D. Jokerst
1993-5-11
3962
Merced
Vernal pool habitat complex S of Bear Creek, E of San Joaquin River, W of East Side Canal. San Joaquin Valley.
28
Comment
CHSC46103
Myosurus minimus subsp. minimus
J. D. Jokerst; L. Ahart, M. S. Taylor
1982-4-29
1540
Butte
Grey Lodge, north side of Rutheford Rd, ca. 100 meters West of Pennington Rd.
Comment
CHSC67849
Myosurus sessilis
James D. Jokerst
1986-4-15
2628
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section. Vernal pools and meadows.
Comment
CHSC69649
Myosurus sessilis
James D. Jokerst
1989-3-28
3059
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC67118
Navarretia
James D. Jokerst
1987-6-24
2937
Modoc
NE of Doublehead Mtn. along the edges of road to Red Lake.
Comment
CHSC67374
Navarretia
James D. Jokerst
1986-8-12
2766
Modoc
Radar Site Survey S of Doublehead Mtn., vernal pool adjacent to unnamed road ca. 0.5 mi S of its jct. With the E-W road to Doublehead Mtn.
Comment
CHSC67845
Navarretia cotulifolia
James D. Jokerst
1986-4-15
2630
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section. Vernal pools and meadows.
Comment
CHSC28859
Navarretia divaricata
J. D. Jokerst; T. B. Devine
1979-5-18
462
Butte
Top of North Table Mt, ca 200 met N of jct of Cherokee Rd and E edge of Mt.
Comment
CHSC67373
Navarretia divaricata
James D. Jokerst
1985-5-14
2332
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Along trail on E side of Willow Creek at old diversion.
1219
Comment
CHSC83812
Navarretia divaricata subsp. divaricata
James D. Jokerst
1986-6-19
2644
Sierra
Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442.
1658
Comment
CHSC28797
Navarretia filicaulis
J. D. Jokerst
1978-6-22
151 B
Butte
Adjacent to Jordan Hill Rd.
Comment
CHSC66960
Navarretia heterandra
James D. Jokerst
1992-5-19
3362
Butte
Cascade Range Foothills. Stone Ridge Ranch Development Site E of Cohasset Rd. at Chico Municipal. At powerlines on S side of Sheep Hollow.
97
Comment
CHSC34666
Navarretia leptalea
James Jokerst
1980-7-8
941
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CHSC66961
Navarretia leucocephala subsp. leucocephala
James D. Jokerst
1992-6-19
3380
Merced
San Joaquin Valley. South of Bear Creek, W of Merced. North wedge of playa.
28
Comment
CHSC67574
Navarretia leucocephala subsp. leucocephala
James Jokerst
1983-7-24
1878
Lassen
Near madeline Plains. Vernal pool.
1614
Comment
CAS-BOT-BC230387
Navarretia leucocephala subsp. minima
James Jokerst
1983-7-24
1882
Lassen
Near Madeline Plains
1614
Comment
CHSC67120
Navarretia leucocephala subsp. minima
James D. Jokerst
1987-5-13
2864
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1371
Comment
CHSC67846
Navarretia myersii
James D. Jokerst
1986-4-20
2640
Madera
Vernal pools, Flying 'M' Ranch.
Comment
CHSC67262
Navarretia nigelliformis subsp. nigelliformis
James D. Jokerst; Barbara Castro
1992-5-19
3352
Butte
Cascade Range Foothills. Unnamed canyon N of Nugen Canyon on the S side of Neal Rd. near the Butte County Sanitary Landfill.
76
Comment
CHSC66963
Navarretia prostrata
James D. Jokerst
1993-5-11
3954
Merced
San Joaquin Valley. S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC28132
Navarretia pubescens
J. D. Jokerst
1979-4-28
208
Butte
Ca 200 yds nw of Rock Crk. (intersection of Rock Crk. Rd. and Cohasset Hwy.).
106
Comment
CHSC28162
Navarretia pubescens
J. D. Jokerst
1979-5-28
225
Butte
1.6 mi S. of Waylan Rd (1.2 mi S of intersection of Waylan Rd and Neil Rd.).
350
Comment
CHSC69482
Navarretia pubescens
James D. Jokerst
1992-5-19
3366
Butte
Cascade Range Foothills. Stone Ridge Ranch Development Site E of Cohasset Rd. at Chico Municipal. On a terrace at powerlines on S side of Sheep Hollow.
97
Comment
CHSC33128
Navarretia subuligera
J. D. Jokerst
1981-5-11
1310 A
Butte
Top of Doe Mill Ridge.
457
Comment
CHSC28133
Navarretia tagetina
J. D. Jokerst
1979-5-6
217
Butte
Ca. 200 yds. nw of Rock Creek (w intersection of Rock Creek Road and Cohasset Hwy.).
106
Comment
CHSC28860
Navarretia tagetina
J. D. Jokerst
1979-5-18
463
Butte
Top of North Table Mt, ca 400 met NW of jct of E edge of Mt and Cherokee Rd.
Comment
SEINET12332638
Navarretia tagetina
J. D. Jokerst
1981-1
1345
Trinity
W of the Reese Brothers Coal Mine
Comment
CHSC69483
Navarretia viscidula
James D. Jokerst
1992-5-19
3365
Butte
Cascade Range Foothills. Stone Ridge Ranch Development Site E of Cohasset Rd. at Chico Municipal. On terrace at powerlines on S side of Sheep Hollow.
97
Comment
CHSC40999
Nemacladus capillaris
J. D. Jokerst
1984-7-11
2104 B
Plumas
Logging road indicated as trail on USGS maps, west of South Branch Ward Cr. NW of falls.
1584
Comment
CHSC28781
Nemacladus montanus
J. D. Jokerst
1979-5-12
230
Stanislaus
25 met. N. of Del Puerto Canyon Rd, 3.0 mi E. of Santa Clara County line at intersection with Del Puerto Cr.
Comment
CHSC30869
Nemophila heterophylla
J. D. Jokerst
1979-3-23
1161
Butte
Top of North Table Mt., W edge of Mt immediately N of the waterfalls of the S fork of Coal Cr Canyon .
365
Comment
CHSC52344
Nemophila heterophylla
J. D. Jokerst
1985-4-23
2263
Butte
Top of North Table Mountain. N of Cherokee Rd., E edge of Beatson Hollow at the second drainage N of road.
365
Comment
CHSC32338
Nemophila pedunculata
James Jokerst
1980-5-21
743
Mendocino
Near Howard Lake.
Comment
CHSC67229
Nemophila pedunculata
James D. Jokerst
1981-2-23
1243
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Growing along Zimmershed Creek located N of Pine Creek.
Comment
CHSC68051
Nemophila pedunculata
James D. Jokerst
1987-4-17
2798
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area, just below crest of ridge top.
883
Comment
CHSC66972
Neostapfia colusana
James D. Jokerst
1992-6-18
3367
Merced
Haystack Mtn., U.S. Army Corps of Engineers, reservoir site surveys, 2/3 mi W of Haystack Mtn., 1/8 mi S of E-W oriented dirt road. At intermittent lake visible on USGS Haystack Mtn. quad.
76
Comment
CHSC44642
Nestotus stenophyllus
J. D. Jokerst
1983-5-30
1795
Lassen
Ca. 1.5 miles north of the north edge of Eagle Lake ca. 1.0 mile N of Eagle Lake Rd 50 meters west of Highway 139.
Comment
CHSC66993
Nestotus stenophyllus
James D. Jokerst
1987-5-13
2860
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1371
Comment
CHSC67175
Nestotus stenophyllus
James D. Jokerst
1991-5-29
3305
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC32305
Nuphar lutea subsp. polysepala
James Jokerst
1980-5-10
672
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67116
Oenothera deltoides subsp. piperi
James D. Jokerst
1989-7-14
3136
Sierra
Adjacent to Staverville Rd. in Balls Canyon ca. 0.33 mi E of Balls Ranch.
1828
Comment
CHSC66973
Orcuttia tenuis
James D. Jokerst
1993-6-3
3982
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., 300 meters E of Excelsior. Corning (or Redding). Label says regarding township/range '(400 meters S of N edge).
Comment
UCSB63834
Orcuttia tenuis
James D. Jokerst
1993-6-3
3982
Sacramento
collected at Klotz Property near Laguna Creek S of Florin Road, 300 m E of Excelsior Klotz Property, Laguna Creek, Florin Road, and Excelsior
Comment
CHSC32360
Oreostemma alpigenum var. andersonii
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-6-16
852
Butte
Chico Meadows in the community of Butte Meadows, ca 1.1 mi N of the jct. of Humboldt Rd and the Skyway along Scout Rd.
1341
Comment
CHSC32797
Orobanche fasciculata
James Jokerst
1980-6-18
890
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC67570
Orobanche fasciculata
James D. Jokerst
1983-5-31
1811
Modoc
Near Hwy. 395 S of Alturas at the base of the upper ramparts of the butte just S of Signal Butte.
1341
Comment
CHSC32171
Orobanche pinorum
James Jokerst
1980-7-30
1018
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment
CHSC67609
Orthocarpus cuspidatus subsp. copelandii
James D. Jokerst
1992-7-30
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle. [no additional location data; W of Interstate 5? V. Oswald].
Comment
SEINET10925598
Oryzopsis miliacea
James D. Jokerst, Lowell Ahart
1981-9-26
Jokerst 1478
Butte
Along dirt road N of Big Chico Cr ca 200 m E of the Sacramento River. Riparian Woodland.
30
Comment
CHSC68052
Oxytheca perfoliata
James D. Jokerst
1987-5-3
2811
Inyo
Campsite along road in the upper end of Dedeckera Canyon, W side of Eureka Valley.
Comment
CAS-BOT-BC316821
Packera clevelandii
James D. Jokerst
1985-6-24
2509
Lake
Wilbur Springs Quad near Coyote peak
486
Comment
CHSC52669
Packera clevelandii
James Jokerst
1985-6-24
2509
Lake
Near Coyote Peak.
486
Comment
CAS-BOT-BC316848
Packera eurycephala var. eurycephala
James D. Jokerst
1985-5-8
2280
Lake
Wilbur Springs Quad., near Coyote Peak. [81mm from bottom margin; 113 mm from left margin on quad.]
486
Comment
CHSC28382
Packera eurycephala var. lewisrosei
J. D. Jokerst; M. S. Taylor
1979-10-13
391
Butte
Jordan Hill Rd. (Ponderosa Way) 2.8 mi. N. of junction with Concow Cr.
609
Comment
CHSC32784
Packera greenei
James Jokerst
1980-7-9
956
Mendocino
North Coast Ranges. Near Blue Banks.
1553
Comment
CAS-BOT-BC316989
Packera layneae
James D. Jokerst
1986-5-1
2745
El Dorado
on old road cut bankk and above on adjacent undisturbed slopes. East and adjacent to Lotus Rd. ca 300 meters south of
30
Comment
CHSC34203
Panicum capillare
J. D. Jokerst
1981-9-26
1486
Butte
Bidwell River State Park (Chico landing) ca 5.0 mi W of Chico.
Comment
CAS-BOT-BC253938
Parapholis incurva
James Jokerst
1986-5-6
2302
Colusa
Near Lurline Creek
41
Comment
CHSC67862
Parapholis incurva
James D. Jokerst
1986-4-15
2634
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section. Vernal pools and meadows.
Comment
HSC95885
Parapholis incurva
J. D. Jokerst
1986-4-15
2634
Alameda
1 mi. NW of Tracy Substation. 0.33 mi. E of Brauns Rd.
Comment
CHSC43088
Paronychia ahartii
J. D. Jokerst
1984-4-17
1979
Tehama
Within the restricted area that was searched. The Nature Conservancy's Vina Plains Preserve, ca 150 ft south of Lassen Road between vernal pool and stile (in 'Lassen Pasture').
60
Comment
CAS-BOT-BC259612
Pascopyrum smithii
James Jokerst
1983-7-25
1898
Lassen
Near Madeline Plains
1614
Comment
CAS-BOT-BC259613
Pascopyrum smithii
James Jokerst
1983-7-25
1886
Lassen
Near Madeline Plains
1614
Comment
CHSC28798
Pectocarya penicillata
J. D. Jokerst
1978-3-28
104
Glenn
On bottom of creek bed adjacent to Stoney Cr. S of Black Butte Res.
Comment
CHSC32589
Pectocarya pusilla
J. D. Jokerst; Jeri Donovan
1981-3-21
1259
Butte
Ca 0.5 mi N of Horseshoe Lake (ca 3 mi E of Chico, in Bidwell Park). Where foothills begin their initial rise.
Comment
CHSC32192
Pellaea brachyptera
James Jokerst
1980-8-8
1074
Lake
North Coast Ranges. Near Snow Mountain.
Comment
CHSC30367
Pellaea mucronata
J. D. Jokerst
1979-3-20
1151
Butte
Top of North Table Mt, W edge at the waterfalls of the S branch of Coal Cr. Canyon.
365
Comment
CHSC32172
Penstemon azureus var. angustissimus
James Jokerst
1980-7-30
1017
Mendocino
California Coast Ranges. Near Anthony Peak.
Comment
SEINET12326959
Penstemon newberryi
J. D. Jokerst
1980-1
982
Glenn
Black Butte ca 1/4 mi Red fir F
2103
Comment
CHSC37758
Penstemon newberryi var. berryi
J. D. Jokerst
1980-7-11
982
Glenn
North Coast Ranges. Common on open portions of the ridge line running N of the summit of Black Butte ca 1/4 mi.
2103
Comment
CHSC28442
Penstemon purpusii
J. D. Jokerst
1979-7-4
344
Glenn
East-west running ridge adjacent to and south of Yellow Jacket Glade, south of Forest Service Road 22N11.
Comment
CHSC34642
Penstemon purpusii
James Jokerst
1980-6-10
813
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CHSC34495
Penstemon roezlii
J. D. Jokerst
1981-6-29
1346
Trinity
Occasional along forest service rd. Ca 1.0 mi W of Trinity Mountain Fire Station.
Comment
CHSC67610
Penstemon roezlii
J. D. Jokerst
1992-7-30
3410
Siskiyou
Top of divide between Trinity River, N of road. (Interstate 5?).
Comment
CHSC32193
Penstemon rupicola
James Jokerst
1980-8-7
1071
Lake
North Coast Range. Near Snow Mountain (East).
Comment Read comments Nov 28 2007
CAS-BOT-BC239505
Penstemon rydbergii var. oreocharis
James Jokerst
1983-7-25
1895
Lassen
Near Madeline Plains
1614
Comment
CHSC67757
Penstemon speciosus
James D. Jokerst
1986-7-13
2726
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the Summit of Needle Peak.
Comment
CHSC69633
Pentachaeta exilis subsp. exilis
James D. Jokerst
1986-4-4
2611
Glenn
East Park Dam Hydro Project Transmission Line, W-facing ridge and ridge top 0.25 mi NW of East Park Dam.
396
Comment
CHSC30368
Pentagramma triangularis
J. D. Jokerst
1979-2-23
1132
Butte
In the upper reaches of Hollow Cr, Top of North Table Mt., W edge.
Comment
CHSC67700
Peraphyllum ramosissimum
James D. Jokerst
1983-5-31
1815
Modoc
Near Hwy. 395 S of Alturas at the base of the upper ramparts of the butte just S of Signal Butte.
1341
Comment
CHSC40974
Perideridia gairdneri subsp. borealis
J. D. Jokerst
1984-7-23
2118
Sierra
Ca. 3.5 mi. E. of Sierra City, ca. 200 ft. N. of Haypress Cr.
1767
Comment
CHSC39005
Perideridia kelloggii
J. D. Jokerst
1983-7-18
1857
Modoc
North of Miles Flat west of and adjacent to Road 5500 at its jct. with the center of section.
Comment
CHSC37502
Perideridia oregana
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1675
Butte
Top of North Table Mt. ca 1/2 mile NW of Cherokee Rd at the east edge of mesa.
381
Comment
CHSC67634
Perideridia parishii subsp. latifolia
James D. Jokerst
1985-7-23
2534
Plumas
NW bank of Indian Creek ca. 2 mi SW of Crescent Mills.
1066
Comment
CHSC30868
Persicaria hydropiper
J. D. Jokerst
1980-7-18
997
Butte
Top of North Table Mt., ca 100 m NW of the jct. Cherokee Rd. and the east edge of mt.
Comment
CHSC67279
Persicaria hydropiper
James D. Jokerst; Jeri Donovan
1981-9-30
1499
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd., ca. 0.5 mi E of Bell Ranch on S bank of Pine Creek.
Comment
CHSC34207
Persicaria lapathifolia
J. D. Jokerst; L. Ahart
1981-9-26
1479
Butte
Chico River State Park (Chico Landing) at the E bank Sacramento River ca 5 mi W of Chico. Locally abundant on dry sand bars.
Comment
CHSC26264
Petasites frigidus var. palmatus
J. D. Jokerst
1977-3-27
5
Mendocino
S bank, just above high tide level, Big River, 6.5 km e of Mendocino.
2
Comment
CHSC28167
Phacelia breweri
J. D. Jokerst
1979-5-12
283
Santa Clara
E. facing slope W. of San Antonion Canyon Rd., 7.5 mi. N. of intersection with Del Puerto Canyon Rd.
Comment
CHSC33711
Phacelia corymbosa
J. D. Jokerst
1981-5-21
1327
Butte
Pulga Rd., ca 1/10 mi NE of its junction with Hwy 70.
Comment
CHSC31964
Phacelia distans
J. D. Jokerst
1979-4-20
1213
Butte
Top of North Table Mt, W edge of mountain.
396
Comment
CHSC52345
Phacelia distans
J. D. Jokerst
1986-4-23
2264
Butte
Top of north Table Mountain, N of Cherokee at the second drainage entering Beatson Hollow.
365
Comment
CHSC67795
Phacelia distans
James D. Jokerst
1986-4-4
2607
Glenn
East Park Dam Hydro Project Transmission Line, w-facing ridge and ridge top 0.25 mi NW of East Park Dam.
396
Comment
CHSC30888
Phacelia egena
J. D. Jokerst
1979-4-6
1183
Butte
Top of North Table Mt, W edge of Mt.
365
Comment
CHSC32160
Phacelia egena
James Jokerst
1980-8-22
1103
Tehama
Near Mt. Linn.
Comment
CHSC32215
Phacelia egena
James Jokerst
1980-8-6
1058
Colusa
Near Snow Mountain (West).
Comment
CHSC34667
Phacelia egena
James Jokerst
1980-7-8
944
Mendocino
Near Baldy Ridge.
Comment
CHSC52634
Phacelia egena
James Jokerst
1985-5-29
2385
Sonoma
Near Cobb Mountain.
1126
Comment
CHSC69213
Phacelia egena
J. D. Jokerst
1984-5-19
2022
Butte
Along edge of road cut for Pulga Road within 100 feet of its junction with Highway 70 in the canyon of the North Fork of the Feather River.
Comment
CHSC67664
Phacelia hastata subsp. compacta
James D. Jokerst
1986-7-13
2737 B
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak, scree on S-facing slope.
Comment
CHSC28793
Phacelia hastata subsp. hastata
J. D. Jokerst
1979-7-21
298
Butte
Humboldt Rd., N.E. corner of Butte County, at Humboldt summit.
Comment
CHSC33708
Phacelia heterophylla subsp. virgata
J. D. Jokerst
1981-5-21
1332
Butte
Open area adjacent to road. Ca 1.0 mile NE of Pulga on Pulga Rd.
Comment
CHSC67231
Phacelia humilis var. humilis
James D. Jokerst
1990-7-27
3176
Sierra
Summit of Bald Mtn. Range near its center.
2621
Comment
CHSC52635
Phacelia imbricata
James Jokerst
1985-5-29
2386
Sonoma
Near Cobb Mountain.
1126
Comment
CHSC67114
Phacelia inundata
James D. Jokerst
1987-5-13
2859
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, dry lake W and adjacent to N end of central sector.
1353
Comment
CHSC32175
Phacelia mutabilis
James Jokerst
1980-7-30
1014
Mendocino
North Coast Ranges. Near Anthony Peak.
Comment Read comments Feb 2 2007
CHSC67366
Phacelia mutabilis
James D. Jokerst
1984-4-25
1990
Plumas
Big Grizzly Hydro Project. Ca. 2/3 of the way above the river on the inner steep rocky gorge of N. Fork Feather River.
1341
Comment
CHSC46791
Phacelia purpusii
J. D. Jokerst
1984-7-11
2098
Plumas
Edge of Beckworth-Genesee Road ca 1.1 miles NW of Drum Bridge, E end of Genesee Valley.
Comment
CHSC67115
Phacelia ramosissima var. eremophila
James D. Jokerst
1990-7-27
3160
Sierra
Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC40961
Phacelia stebbinsii
J. D. Jokerst
1984-6-19
2060
Placer
Scattered on moss-covered portions of metamorphic bedrock outcrop that forms a spur ridge that parallels a small creek feeding into Long Canyon Creek from the north. Plants mostly west side of side creek.
1036
Comment
CHSC40977
Phacelia stebbinsii
J. D. Jokerst
1984-6-20
2062
Placer
Scattered on moss-covered bedrock outcrops that describe a very subtle spur ridge that descends into the canyon of Big Grizzly Cr. Several hundred feet below low mountain top that looks into both the Big Grizzly Cr and Rubicon River canyons.
1112
Comment
CHSC67951
Phacelia stebbinsii
James D. Jokerst
1988-6-6
3005
Placer
Ca. 1 mi W of Ramsey Crossing, N of Long Canyon Creek.
Comment
CHSC28761
Phacelia tanacetifolia
J. D. Jokerst
1977-3-31
16
Butte
Top of ridge N.W. of Big Chico Cr.
335
Comment
CHSC69643
Phacelia tanacetifolia
James D. Jokerst
1989-3-31
3079
Contra Costa
Steep mesic hillside with fluffy clay soil E of creek in Brushy Creek Canyon.
Comment
CHSC40967
Phacelia vallicola
J. D. Jokerst
1984-6-19
2057
Placer
North of Long Canyon Cr., E of Blacksmith Flat.
1127
Comment
CHSC32604
Phalaris brachystachys
J. D. Jokerst
1979-11-11
636 A
Butte
Goodspeed-Watt Road 0.1 mi N of its jct with Nelson Rd. Area adj to canal.
Comment
CHSC61261
Phalaris californica
J. D. Jokerst
1980-4-12
Marin
Edge of marsh, w of Hwy 1, 2.5 mi s of Tomales.
Comment
CHSC67575
Phlox caespitosa
James D Jokerst
1983-5-31
1812
Modoc
Near Hwy. 395 S of Alturas at the base of the upper ramparts of the butte just S of Signal Butte.
1341
Comment
CHSC38936
Phlox diffusa
J. D. Jokerst
1980-7-11
974
Glenn
North Coast Ranges. NE of the summit of Blackbutte ca 1/4 mi.
2103
Comment
CHSC67375
Phlox diffusa
James D. Jokerst
1984-4-25
1991
Plumas
Big Grizzly Hydro Project. Ca. 2/3 of the way above the river on the inner steep rocky gorge of N. Fork Feather River.
1341
Comment
CHSC34653
Phlox speciosa subsp. occidentalis
James Jokerst
1980-6-16
873
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CHSC38971
Phoenicaulis cheiranthoides
J. D. Jokerst
1980-5-21
751
Mendocino
North Coast Ranges. Top of Baldy Ridge ca 150 met NW of its junction with Forest Service Rd. 1N02 (6 air miles NE of Eel River Station).
Comment
CHSC67446
Phoradendron libocedri
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2562
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy.70.
1584
Comment
CHSC67308
Phoradendron serotinum subsp. macrophyllum
James D. Jokerst
1981-2-23
1235
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd.
Comment
CHSC44664
Pinus
J. D. Jokerst
1982-8-11
1648
Lake
On the western face of Snow Mountain's East Peak just below the summit ca 75 meters.
Comment
CHSC38933
Pinus lambertiana
J. D. Jokerst
1982-7-10
1614
Glenn
50 feet NE of the Summit of Black Butte.
Comment
CHSC67786
Plagiobothrys acanthocarpus
James D. Jokerst
1986-4-16
2639
Alameda
Livermore Transmission Line Survey, W of California Aqueduct. Bottom of drainage.
83
Comment
CHSC67889
Plagiobothrys acanthocarpus
James D. Jokerst; Mike Foster
1988-3-8
2970
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.).
373
Comment
CHSC67890
Plagiobothrys acanthocarpus
James D. Jokerst
1988-3-21
2994
Contra Costa
Los Vaqueros project in Livermore Valley ca. 1 mi W of Vasco Rd. and ca. 0.5 mi S of Camino Diablo Rd.
Comment
CHSC67891
Plagiobothrys acanthocarpus
James D. Jokerst
1989-3-29
3070
Contra Costa
Byron Hot Springs area NE of Livermore, adjacent to pipeline on terrace S of ephemeral creek.
Comment
CHSC28994
Plagiobothrys austiniae
J. D. Jokerst
1980-3-12
474
Butte
NE of Chico.
Comment
CHSC28995
Plagiobothrys austiniae
J. D. Jokerst
1979-4-12
202
Tehama
W. of telephone installation, N. of Hogsback Rd., 4.2 mi. E. of Hwy. 99.
Comment
CHSC29739
Plagiobothrys austiniae
J. D. Jokerst
1980-4-17
595
Butte
Top of North Table Mt. In drainages and edges of vernal pools.
441
Comment
CHSC67180
Plagiobothrys austiniae
James D. Jokerst
1989-4-8
3092
Butte
North Table Mtn., ca. 200 m N of Cherokee Rd. at a point where Cherokee Rd. drops off east edge of mesa.
Comment
CHSC67181
Plagiobothrys austiniae
James D. Jokerst
1980-4-13
574 A
Tehama
Wurlitzer Ranch ca. 0.25 mi N of Bell Ranch. In a drainage.
Comment
CHSC66921
Plagiobothrys bracteatus
James D. Jokerst
1993-5-11
3956
Merced
San Joaquin Valley. S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC28989
Plagiobothrys canescens
J. D. Jokerst
1979-4-28
206
Butte
Adjacent to Rock Cr, 150 mets. N.W. of southern most intersection of Rock Cr. Rd. and Cohasset Hwy.
121
Comment
CHSC67182
Plagiobothrys canescens
James D. Jokerst
1983-4-20
1715
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., ca. 200 m N of Pine Creek and adjacent to fenceline immediately E of ranch houses.
Comment
CHSC67892
Plagiobothrys canescens
James D. Jokerst; Mike Foster
1988-3-7
2960
Kern
Elk Hills Prison project site just N of Buena Vista Hills, E side of Hwy. 33 1.5 mi E of Midway Pumping Station.
Comment
UCSB63982
Plagiobothrys canescens
Jokerst, James
1983-4-20
Tehama
Wurlitzer Ranch on Pine Creek, 1.5 mi. E of Meridian Rd., ca. 200 m. N of Pine Creek and adjacent to fenceline immediately E of ranch houses
Comment
CHSC29036
Plagiobothrys cusickii
J. D. Jokerst
1979-6-23
263
Plumas
At the S edge of Meadow Valley.
Comment
CHSC67787
Plagiobothrys distantiflorus
James D. Jokerst
1986-3-19
2600
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north.
Comment
CHSC29039
Plagiobothrys glyptocarpus
J. D. Jokerst
1979-4-20
543
Butte
In the bottoms of vernal pools below the high water mark. Top of North Table Mt, N of Cherokee Rd.
403
Comment
CHSC67184
Plagiobothrys greenei
James D. Jokerst
1980-4-13
576
Tehama
Wurlitzer Ranch ca. 0.25 mi N of Bell Ranch. In drainage.
Comment
CHSC67788
Plagiobothrys greenei
James D. Jokerst
1986-4-14
2622
Placer
Johnson Ranch, N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC28436
Plagiobothrys hispidulus
J. D. Jokerst
1979-7-4
352
Glenn
Plaskit Meadows, N.W. portion of Glenn Co.
Comment
CHSC32272
Plagiobothrys hispidulus
James Jokerst
1980-6-25
904
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC67642
Plagiobothrys hispidulus
James D. Jokerst; Dave Isle
1980-5-10
658
Mendocino
Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC67185
Plagiobothrys humistratus
James D. Jokerst
1991-3-28
3228
Contra Costa
Kellogg Watershed Inundation Zone at enclosure at 'The Windmills,' N of Livermore.
Comment
CHSC67893
Plagiobothrys humistratus
James D. Jokerst; Mike Foster
1988-3-8
2969
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.).
373
Comment
CHSC67894
Plagiobothrys humistratus
James D. Jokerst
1989-3-28
3060
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC67895
Plagiobothrys humistratus
James D. Jokerst
1989-3-29
3066
Contra Costa
0.25 mi S of Byron Hot Springs NE of Livermore.
Comment
CDA40675
Plagiobothrys humistratus
Jim Jokerst
1989-3-28
3060
Contra Costa
Northwest of junction of Byron Hot Springs Road and Armstrong Road. Northeast of Livermore.
0
Comment
CDA40676
Plagiobothrys humistratus
Jim Jokerst
1989-3-29
3066
Contra Costa
0.25 mile south of Byron Hot Springs, northeast of Livermore.
0
Comment
CHSC33133
Plagiobothrys leptocladus
J. D. Jokerst
1980-5-1
693
Butte
Ahart Ranch ca 1/2 mi N of the ranchhouse, S edge of Butte County.
Comment
CHSC66922
Plagiobothrys leptocladus
James D. Jokerst
1995-4-19
4093
Kern
East of Hwy. 33 at a point 1 mi S of McKittrick. Southern San Joaquin Valley.
365
Comment
CHSC28990
Plagiobothrys nothofulvus
J. D. Jokerst
1979-4-14
200
Tehama
Adjacent to telephone installation N. of Hogsback Rd., 4.2 mi. E. of Hwy. 99.
Comment
CHSC36829
Plagiobothrys nothofulvus
J. D. Jokerst; R. A. Schlising
1979-5-12
3402
Santa Clara
Along Mines Road, 6.5 miles N of jct with Del Puerto Canyon Road and 1.0 mile S of Alameda County line; near temporary steam.
Comment
CHSC29042
Plagiobothrys scriptus
J. D. Jokerst
1979-4-14
204
Tehama
Adjacent to N side of Hogsback Road, 6.0 mi E of Hwy 99, S of Red Bluff.
Comment
CHSC36831
Plagiobothrys scriptus
J. D. Jokerst
1979-4-14
204
Tehama
Adjacent to N side of Hogsback Road, 6.0 mi E of Hwy 99, S of Red Bluff.
Comment
CHSC67789
Plagiobothrys scriptus
James D. Jokerst
1986-3-19
2599
Placer
Johnson Ranch ca. 250 m N of Douglas Blvd. and E of access roads to residents to the north.
Comment
CHSC29043
Plagiobothrys stipitatus var. micranthus
J. D. Jokerst
1979-4-6
544
Butte
At the edges of dry vernal pools (at the high water mark). Top of North Table Mt, N of Cherokee Rd.
403
Comment
CHSC66923
Plagiobothrys stipitatus var. micranthus
James D. Jokerst
1993-5-11
3958
Merced
San Joaquin Valley. Grassland-vernal pool habitat complex S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC67790
Plagiobothrys stipitatus var. micranthus
James D. Jokerst; T. Messick
1986-4-1
2604
Merced
Kesterson National Wildlife Refuge W of Merced 'Windmill Pond.
Comment
CHSC67791
Plagiobothrys stipitatus var. micranthus
James D. Jokerst
1986-4-15
2632
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section.
Comment
CDA40655
Plagiobothrys stipitatus var. micranthus
Jim Jokerst
1986-4-15
2632
Alameda
Livermore Transmission Line Survey, 1 mile northwest of Tracy Substation, circa 0.33 mile east of Brauns Road, south of fence along centerline of section.
0
Comment
CHSC28991
Plagiobothrys tenellus
J. D. Jokerst
1979-4-14
201
Tehama
S. edge of canyon N. of Hogsback Rd., 4.2 mi. E. of Hwy. 99.
Comment
CHSC32356
Plagiobothrys tenellus
James Jokerst
1980-5-10
667
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
1219
Comment
CHSC33132
Plagiobothrys tenellus
J. D. Jokerst; M. S. Taylor
1980-4-19
612
Butte
Butte Creek Canyon, 7.4 mi N of the Centerville Cemetery on Humbug Rd.
Comment
CHSC28765
Plantago bigelovii
J. D. Jokerst
1979-3-30
194
Butte
Ca 300 meters S.E. of Hwy. 32, east of Chico.
396
Comment
CHSC30352
Plantago bigelovii
J. D. Jokerst
1980-4-17
598
Butte
Top of North Table Mountain.
419
Comment
CHSC52185
Plantago coronopus
J. D. Jokerst; V. Oswald
1985-4-14
2230
Butte
Occasional along dirt road. Top of North Table Mountain near east edge of mesa north of Cherokee Road.
396
Comment
CDA42160
Plantago elongata
Jim Jokerst
1989-3-28
3063
Contra Costa
Northwest of junction of Byron Hot Springs Road and Armstrong Road. Northeast of Livermore.
0
Comment
CHSC30381
Plantago erecta
J. D. Jokerst
1979-3-20
1144
Butte
Top of North Table Mt., ca 0.5 mi N of the jct of Cherokee Rd and E edge of Mt.
396
Comment
CHSC67260
Platanus racemosa
James D. Jokerst
1981-2-23
1253
Tehama
Wurlitzer Ranch on Pine Creek, 1.0 mi E of Meridian Rd. Growing along Zimmershed Creek located N of Pine Creek.
Comment
CHSC39417
Platystemon californicus
J. D. Jokerst.
1984-4-7
1966
Butte
Table Mountain. Ca 100 meters south of the creek that flows into the south fork of Coal Creek Cayon.
Comment
CHSC32355
Plectritis congesta
James Jokerst
1980-5-10
666
Mendocino
North Coast Ramges. Near Howard Lake.
Comment
CHSC30887
Plectritis macrocera
J. D. Jokerst
1979-4-6
1186
Butte
Top of North Table Mt, W edge of Mt.
365
Comment
CHSC67134
Plectritis macrocera
James D. Jokerst
1987-5-11
2823
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Resevoir.
1363
Comment
CHSC67178
Pleiacanthus spinosus
James D. Jokerst
1990-7-27
3169
Sierra
Balls Ranch. Summit of Bald Mtn. Range at N end.
2621
Comment
UCSB63833
Pleuropogon davyi
James D. Jokerst
1993-5-13
3979
Sonoma
collected the Sonoma Air Center Sonoma Air Center
Comment
CHSC30382
Poa annua
J. D. Jokerst
1979-3-20
1145
Butte
At the edges of creeks and vernal pools. Top of North Table Mt., ca 0.5 mi N of the jct of the E edge of mt and Cherokee Rd.
396
Comment
CHSC32346
Poa annua
James Jokerst
1980-5-10
655
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC36888
Poa bolanderi
J. D. Jokerst
1982-7-27
1616
Glenn
North Coast Ranges. Slopes east of the ridgeline running NNE of Black Butte summit at a point 1/4 miles NE of summit.
2133
Comment
CHSC41186
Poa bolanderi
J. D. Jokerst
1984-6-13
2045
Plumas
South of Grizzly Creek, ca 2 air miles east of Peacock Point, ca. 30 meters N of spur C of USFS road 26N08.
1432
Comment
UCSB63915
Poa bolanderi
Jokerst, James
1985-6-22
Glenn
0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail: T22N R9W center E14 Sect. 27
2103
Comment
CHSC32281
Poa bulbosa
James Jokerst
1980-5-30
770
Mendocino
North Coast Ranges. Near Howard Lake, vernal pool.
Comment
CHSC67321
Poa glauca subsp. rupicola
James D. Jokerst
1991-7-1
3326
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley, summit of the 'Astrodome.
Comment
CHSC30518
Poa kelloggii
J. D. Jokerst
1980-4-12
568 A
Marin
Samuel P. Taylor State Park. Stream banks.
Comment
CHSC30631
Poa pratensis
J. D. Jokerst
1979-6-23
267
Plumas
First meadow s of Meadow Valley Cr and e of Forest Service Rd to Deanes Valley (s of road between Quincy and Bucks Lake).
Comment
CHSC32298
Poa pratensis
James Jokerst
1980-5-30
759
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC32156
Poa pringlei
James Jokerst
1980-8-22
1109
Tehama
North Coast Ranges. Near Mt. Linn.
Comment
CHSC40992
Poa secunda subsp. juncifolia
J. D. Jokerst
1984-7-10
2085
Plumas
Canyon of Indian Creek, between creek and Indian Cr. Road at the east end of Genesee Valley.
1234
Comment
CHSC67415
Poa secunda subsp. juncifolia
James D. Jokerst
1987-5-11
2839
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, at Horse Camp.
Comment
CHSC67746
Poa secunda subsp. juncifolia
James D. Jokerst
1985-6-22
2444
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
CHSC29742
Poa secunda subsp. secunda
J. D. Jokerst
1980-4-21
632
Butte
Top of North Table Mt., several miles N of Cherokee Rd.
457
Comment
CHSC30542
Poa secunda subsp. secunda
J. D. Jokerst
1980-3-20
483
Butte
E of Chico, 0.3 mi E of El Monte Ave, between Hwy 32 and Humboldt Rd.
Comment
CHSC30545
Poa secunda subsp. secunda
J. D. Jokerst
1980-3-15
476
Butte
In the vicinity of Pentz Rd vernal pools. Ca 0.5 mi SE of the jct of Hwy 99 and Pentz Rd.
Comment
CHSC32216
Poa secunda subsp. secunda
James Jokerst
1980-8-6
1057
Colusa
North Coast Ranges. Near Snow Mountain.
Comment
CHSC34632
Poa secunda subsp. secunda
James Jokerst
1980-5-31
782
Mendocino
Mear Baldty Ridge.
0
Comment
CHSC35987
Poa secunda subsp. secunda
J. D. Jokerst; R. A. Schlising, L. Ahart
1982-5-8
1561
Butte
Slope adjacent to road to Forbestown Resv. just S of the S. Fork of the Feather River.
Comment
CHSC36384
Poa secunda subsp. secunda
J. D. Jokerst
1982-7-10
1603
Glenn
North Coast Ranges. Along the margins of Masterson Meadow. Plaskett Mdw. area.
1828
Comment
CHSC36885
Poa secunda subsp. secunda
J. D. Jokerst
1982-7-27
1617
Glenn
North Coast Ranges. Slopes 1/4 mile NE of the summit of Black Butte.
2133
Comment
CHSC69492
Poa secunda subsp. secunda
James D. Jokerst
1987-5-13
2870
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
CHSC69493
Poa secunda subsp. secunda
James D. Jokerst
1987-5-13
2857
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, lake W and adjacent to N end of central sector.
1353
Comment
CHSC41188
Poa sierrae
J. D. Jokerst
1984-6-4
2043
Butte
Ca 100 meters east of Camp Creek. Canyon of the North Fork Feather River.
975
Comment
CHSC67420
Poa sierrae
James D. Jokerst
1985-5-14
2327
Madera
Small hydro survey: North Fork Willow Creek 1.0 mi N of Bass Lake at 'The Falls.' Along trail on E side of Willow Creek at old diversion.
1219
Comment
CHSC31937
Poa wheeleri
J. D. Jokerst; L. Ahart, M. S. Taylor
1980-8-2
1047
Butte
Top of Hogback running NE of summit of Humboldt Peak, ca. 400 meters NE of summit. Northern most portion of Butte Co.
2133
Comment
CHSC32234
Poa wheeleri
James Jokerst
1980-8-20
1095
Trinity
North Coast Ranges. Near Hammerhorn Mountain. [Latitude on label (22 degrees 45' 6' N) is very incorrect. Substituted value is for Hammerhorn Mtn. on the Yolla Bolly SW quad.]
Comment
CHSC67499
Pogogyne douglasii
James D. Jokerst
1993-6-3
3988
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., E of Excelsior.
Comment
CHSC67500
Pogogyne douglasii
James D. Jokerst
1993-6-3
3992
Sacramento
E of Sunrise Rd., S of Keffer Rd. under power lines.
Comment
CHSC67501
Pogogyne douglasii
James D. Jokerst
1989-5-22
3105
Madera
Hwy. 41 ca. 2-3 mi N of 22-mile House, vernal pool E and adjacent to highway.
Comment
CHSC67504
Pogogyne douglasii
James D. Jokerst
1993-6-3
3983
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., E of Excelsior.
Comment
SBBG115369
Pogogyne douglasii
J. D. Jokerst
1992-6-25
3393
Mendocino
Francis Rust property in the N end of Little Lake Valley near Willits, +/- 200 meters S of Reynolds Hwy where it bends 90 deg from N-S to EW
426
Comment
UC1748348
Pogogyne douglasii
James D. Jokerst
1993-6-3
3983
Sacramento
E of Excelsior (Klotz property near Laguna Creek, S of Florin Rd.)
Comment
UC1748354
Pogogyne douglasii
James D. Jokerst
1991-6-24
3320
Mendocino
near Willits (S end of valley, +- 200 m S of East Hill Rd., at a point +- 200 m E of railroad crossing); Outer North Coast Ranges, Little Lake Valley
30
Comment
UC1748355
Pogogyne douglasii
James D. Jokerst
1992-6-23
3436
Mendocino
E of Willits (S of East Hill Road, E of railroad tracks); Little Lake Valley
Comment
UCD125339
Pogogyne douglasii
James D. Jokerst
1989-5-22
3105
Madera
Highway 41 around 2-3 miles north of 22-mile House, east and adjacent to highway.
Comment
UCD125396
Pogogyne douglasii
James D. Jokerst
1993-6-3
3981
Sacramento
Klotz property near Laguna Creek, south of Florin Road, 300 meters east of Excelsior. Twn/Range 400 meters south of north edge.
Comment
UCD125397
Pogogyne douglasii
James D. Jokerst
1993-6-3
3983
Sacramento
Klotz property near Laguna Creek, south of Florin Road, east of Excelsior.
Comment
UCD125398
Pogogyne douglasii
James D. Jokerst
1993-6-3
3988
Sacramento
Klotz property near Laguna Creek, south of Florin Road, east of Excelsior.
Comment
UCD125399
Pogogyne douglasii
James D. Jokerst
1993-6-3
3992
Sacramento
East of Sunrise Road, south of Keefer Road, under power lines.
Comment
CHSC67505
Pogogyne douglasii subsp. minor
James D. Jokerst
1993-5-12
3973
Merced
S of Bear Creek, E of San Joaquin River, W of East Side Canal. San Joaquin Valley.
28
Comment
CHSC67506
Pogogyne douglasii subsp. parviflora
James D. Jokerst
1992-6-23
3436
Mendocino
Little Lake Valley, E of Willits, S of East Hill Rd., in vernal pool E of railroad tracks.
Comment
CHSC67507
Pogogyne douglasii subsp. parviflora
James D. Jokerst
1992-6-25
3393
Mendocino
Francis Rust property in the N end of Little Lake Valley near Willits, +/- 200 meters S of Reynolds Hwy. where it bends 90 degrees from N-S to EW.
426
Comment
CHSC67508
Pogogyne douglasii subsp. parviflora
James D. Jokerst
1991-6-24
3320
Mendocino
S end of Little Lake Valley near Willits, +/- 200 m S of East Hill Rd. ca. 100 ft at a point +/- 200 m E of railroad crossing.
426
Comment
UCD125343
Pogogyne douglasii subsp. parviflora
James D. Jokerst
1991-6-24
3320
Mendocino
south end of Little Lake Valley near Willits, +/- 200 m south of East Hill Road, around 100 ft at a point +/- 200 m east of railroad crossing. Outer North Coast Ranges.
426
Comment
CAS-BOT-BC179344
Pogogyne floribunda
James D. Jokerst
1987-6-23
2931
Modoc
Small lake several hundred meters S of Doublehead Lake.
Comment
CAS-BOT-BC179346
Pogogyne floribunda
James D. Jokerst
1987-6-23
2930
Modoc
Ca. 2 mi. SW of Doublehead Mountain.
Comment
CAS-BOT-BC179347
Pogogyne floribunda
James D. Jokerst
1990-7-31
3204
Modoc
Ca. 2 mi. SE of Doublehead Mountain.
1371
Comment
CAS-BOT-BC179350
Pogogyne floribunda
James D. Jokerst
1987-7-13
2945
Modoc
W of Sector 4 of the Air Force Backscatter Radar site. Ca. 3 mi. S of Doublehead Mountain.
Comment
CAS-BOT-BC179351
Pogogyne floribunda
James D. Jokerst
1986-8-11
2762
Modoc
Ca. 1.2 mi. WNW of Rim Rock Lake, S of Doublehead Mountain.
Comment
CAS-BOT-BC179352
Pogogyne floribunda
James D. Jokerst
1987-6-24
2938
Modoc
CA. 2 mi. NE of Doublehead Mountain, 1.25 mi. S of Clear Lake, along dirt road ca. 2 mi. WSW of Red Lake.
Comment
CAS-BOT-BC6504
Pogogyne floribunda
James D. Jokerst
1990-7-31
3205
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake)
1371
Comment
CHSC67510
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 1.5 miles SE of Doublehead Mountain, N and adjacent to dirt road and 0.25 mile W of a north to south-oriented fanceline through the center of section.
1371
Comment
CHSC67512
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3204
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 2 miles SE of Doublehead Mountain and 300 meters SE of the USFS dirt road that passes near E edge of lake at the line separating Sections 13 and 14.
1371
Comment
CHSC67513
Pogogyne floribunda
J. D. Jokerst
1987-6-23
2930
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake). About 2 miles SW of Doublehead Mountain.
Comment
CHSC67516
Pogogyne floribunda
J. D. Jokerst
1987-6-24
2938
Modoc
Modoc National Forest, Devils Garden Ranger District. About 2 miles NE of Doublehead Mountain, 1.25 miles S of Clear Lake, along dirt road about 2 miles WSW of Red Lake.
Comment
CHSC67517
Pogogyne floribunda
J. D. Jokerst
1987-7-13
2945
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), west of Sector 4 of the Air Force Backscatter Radar Site. About 3 miles S of Doublehead Mountain.
Comment
CHSC67518
Pogogyne floribunda
J. D. Jokerst
1987-6-23
2931
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear lake). Small lake several hundred meters S of Doublehead Lake.
Comment
NY22575
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
Dry lakebed with Artemisia cana. Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 1.5 miles SE of Doublehead Mountain, N and adjacent to dirt road and 0.25 mile W of a north to south-oriented fenceline through the center o
Comment
UC1597730
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
about 1.5 mi se Doublehead Mountain (n and adjacent to dirt road and 0.25 mi w of a n-s oriented fenceline through the center of section 13, s of Clear Lake); Modoc National Forest, Devils Garden Ranger District
1371
Comment
RSA0003939
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
Devils Garden Ranger Dist., l.5 miles SE of Doublehead Mtn.
1372
Comment
SEINET8379678
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 1.5 miles southeast of Doublehead Mountain, north and adjacent to dirt road and 0.25 miles west of a north to south-oriented fenceline through the center of Section 13.
1372
Comment
CHSC67233
Pogogyne zizyphoroides
James D. Jokerst
1983-5-7
1736
Tehama
On the Wurlitzer Ranch ca. 50 m E of Meridian Rd. just S of its jcn with Lassen Rd.
103
Comment
CHSC67522
Pogogyne zizyphoroides
James D. Jokerst
1992-5-19
3363
Butte
Stone Ridge Ranch Development Site E of Cohasset Rd. at Chico Municipal. At powerlines on S side of Sheep Hollow. Cascade Range Foothills.
97
Comment
CHSC67523
Pogogyne zizyphoroides
James D. Jokerst
1993-5-12
3972
Merced
Vernal pool habitat complex S of Bear Creek, E of San Joaquin River, W of East Side Canal.
28
Comment
CHSC67526
Pogogyne zizyphoroides
James D. Jokerst
1993-5-1
Sacramento
Klotz property, S of Birch Ranch Estates, E of Excelsior Rd., S of Florin Rd. and Sacramento County Multicultural Park, near Laguna Creek.
Comment
CHSC67527
Pogogyne zizyphoroides
James D. Jokerst
1993-6-3
3987
Sacramento
Klotz property near Laguna Creek, S of Florin Rd., E of Excelsior.
Comment
CHSC67528
Pogogyne zizyphoroides
James D. Jokerst
1986-4-14
2623
Placer
Johnson Ranch, N of Douglas Rd. and E of Hwy. 80.
Comment
CHSC67529
Pogogyne zizyphoroides
James D. Jokerst; T. Messick
1986-4-1
2605
Merced
Kesterson National Wildlife Refuge W of Merced, 'Windmill Pond'.
Comment
UC1748357
Pogogyne zizyphoroides
James D. Jokerst
1993-5-11
3963
Merced
S of Bear Creek, E of San Joaquin River, W of East Side Canal San Joaquin Valley
28
Comment
UCD125424
Pogogyne zizyphoroides
James D. Jokerst
1986-4-14
2623
Placer
Johnson Ranch, north of Douglas Road, and east of Highway 80.
Comment
UCD125425
Pogogyne zizyphoroides
James D. Jokerst
1993-5-11
3963
Merced
south of Bear Creek, east of San Joaquin River, west of East Side Canal, San Joaquin Valley.
28
Comment
CHSC67263
Polemonium micranthum
James D. Jokerst
1991-5-29
3312
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 ca. 0.75 N of the N end of Eagle Lake, E of the highway +/- 500 ft on top of ridge N of drainage.
1584
Comment
CHSC67353
Polyctenium fremontii
James D. Jokerst
1986-8-11
2763
Modoc
Radar Site Survey S of Doublehead Mtn., unnamed dry lake ca. 1.2 mi WNW of Rimrock Lake.
Comment
CHSC67096
Polyctenium fremontii var. fremontii
James D. Jokerst
1987-5-11
2831
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, dry lake W and adjacent to N end of central sector.
1353
Comment
CHSC67097
Polyctenium fremontii var. fremontii
James D. Jokerst
1987-5-13
2855 B
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, dry lake W and adjacent to N end of central sector.
1353
Comment
CAS-BOT-BC413910
Polygonum aviculare
James Jokerst
1983-7-24
1877
Lassen
Near Madeline Plains
1614
Comment
CHSC52636
Polygonum aviculare
James Jokerst
1983-7-27
1908
Modoc
Near Signal Butte.
1340
Comment
CHSC28155
Polygonum bidwelliae
J. D. Jokerst; Jim Nelson
1979-5-21
250
Butte
Abundant on thin soils atop the upper rim rock (Tuscan lava) of nw side of Little Chico Creek Canyon. Fifty yrds se of Hwy 32, 10 mi, n of Chico.
457
Comment
CHSC28168
Polygonum bidwelliae
J. D. Jokerst
1979-5-25
253
Tehama
N. rimrock of Pine Cr. Canyon.
Comment
CHSC38991
Polygonum bidwelliae
J. D. Jokerst
1983-7-11
1923
Shasta
1.5 miles N of Lake Britton at its west edge, adjacent to forest service roads forming a junction.
Comment
CHSC28773
Polygonum bolanderi
J. D. Jokerst
1979-9-22
355
Butte
50 yds. N. of Humboldt Rd., 2.0 mi. N.E. of intersection with Hwy. 32.
1371
Comment
CHSC38966
Polygonum douglasii subsp. douglasii
J. D. Jokerst
1982-8-11
1640
Lake
Common on the well-drained mineral soils surrounding the small meadow SW of the trail to Milk Spgs ca 200 meters.
1950
Comment
JEPS83271
Polygonum douglasii subsp. spergulariiforme
J. D. Jokerst
1985-7-22
2521
Sierra
ca 1/2 mi w Westside road (w edge of valley, ca 1.5 mi nnw of Calpine); Sierra Valley
1524
Comment
CAS-BOT-BC419856
Polygonum polygaloides subsp. confertiflorum
James Jokerst
1983-7-24
1883
Lassen
Near Madeline Plains.
1614
Comment
CHSC67586
Polygonum polygaloides subsp. confertiflorum
James D. Jokerst
1990-8-2
3212
Modoc
Hwy. 139 NW of Canby, 5.3 mi W of junction with Loveness Rd.
Comment
CHSC67587
Polygonum polygaloides subsp. confertiflorum
James D. Jokerst
1990-8-2
3216
Modoc
SE of Clear Lake Reservoir on a dry meadow edge at the headwaters of Mowitz Creek, ca. 0.66 mi E of Red Lake.
Comment
CHSC67588
Polygonum polygaloides subsp. confertiflorum
James D. Jokerst
1990-8-2
3214
Modoc
S of Hwy. 139 NW of Canby, 4.7 mi W of junction with Loveness Rd.
Comment
JEPS83274
Polygonum polygaloides subsp. confertiflorum
J. D. Jokerst
1985-7-22
2522
Sierra
1.5 mi nne of Calpine (w edge of Sierra Valley, 1/2 mi w of Westside Road); Sierra Valley
1524
Comment
UC1748338
Polygonum polygaloides subsp. confertiflorum
James D. Jokerst
1990-8-2
3214
Modoc
Hwy 139 NW of Canby (S of hwy., 4.7 mi W of jct. with Loveness Road)
Comment
CHSC67589
Polygonum polygaloides subsp. esotericum
James D. Jokerst
1987-7-17
2953
Modoc
Hwy. 139 NW of Canby, 300 m N of the highway at the SE edge of a large dry lake on a dry barren mudflat near the concrete overflow weir.
Comment
CHSC67590
Polygonum polygaloides subsp. esotericum
James D. Jokerst
1990-8-2
3213
Modoc
Hwy. 139 NW of Canby, 5.3 mi W of junction with Loveness Rd.
Comment
CHSC67591
Polygonum polygaloides subsp. esotericum
James D. Jokerst
1990-8-2
3215
Modoc
S of Hwy. 139 NW of Canby, 4.7 mi W of junction with Loveness Rd.
Comment
CHSC28437
Polygonum polygaloides subsp. kelloggii
J. D. Jokerst
1979-7-4
350
Glenn
Plasket Meadows, N. W. portion of Glenn Co. Common in open spaces in meadow areas.
Comment
CAS-BOT-BC421060
Polygonum spergulariiforme
James Jokerst
1985-7-22
2521
Sierra
Near Carman Creek.
901
Comment
CAS-BOT-BC76829
Polypodium glycyrrhiza
James D. Jokerst; M. S. Taylor
1980-11-14
0440
Butte
Slopes adjacent to McCabe Cr. ca. 200 m. E of its jct with Lumpkin Rd.
Comment
CAS-BOT-BC233021
Polypogon interruptus
James Jokerst
1985-6-24
2508
Lake
Near Coyote Peak
486
Comment
CHSC29716
Polypogon monspeliensis
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
433
Butte
Top of North Table Mt ca 200 met nw of jct of east edge of Mt and Cherokee Rd.
Comment
CHSC32195
Polystichum scopulinum
James Jokerst
1980-8-7
1069
Lake
Near Snow Mountain (East).
Comment
CHSC67421
Polystichum scopulinum
James D. Jokerst; Lowell Ahart
1985-10-4
2589
Plumas
Pilot Peak NE of La Porte, above Middle Fork of Feather River.
Comment
CHSC35698
Populus fremontii
J. D. Jokerst
1982-5-1
1554
Butte
Ca. 200 met E. Phantom Falls at the N Fork of Coal Cr. Canyon.
Comment
CHSC32333
Potamogeton natans
James Jokerst
1980-5-21
752
Mendocino
North Coast Ranges. Near Howard Lake. Sand dune.
Comment
CHSC32260
Potentilla gracilis
James Jokerst
1980-6-17
863
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC38997
Potentilla millefolia
J. D. Jokerst
1983-7-5
1821
Siskiyou
Portions of the east edge of Atkin's Meadow, ca 15 air miles E of McCloud.
Comment
CHSC67674
Prunella vulgaris var. lanceolata
James D. Jokerst
1980-6-25
909 B
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC30422
Pseudobahia heermannii
J. D. Jokerst; L. Ahart, M. Taylor
1980-4-7
553
Butte
NE corner of the jct of Swedes Flat Rd and Rocky Honcut Cr, (10 mi SE of Oroville).
Comment
CHSC37501
Pseudognaphalium beneolens
J. D. Jokerst; L. Ahart, M. S. Taylor
1983-1-17
1686
Butte
Table Mountain. At the north edge of the mesa. Top of North Table Mt.
Comment
CHSC40566
Pseudognaphalium luteoalbum
J. D. Jokerst
1983-4-26
1734
Inyo
In the upper portions of Mc Elvoy Canyon ca 1.5 miles from its mouth in Saline Valley (1.5 mi along canyon bottom). Along a creek.
Comment
CAS-BOT-BC357238
Pseudognaphalium microcephalum
J. D. Jokerst
1979-10-5
0364
Butte
Along edge of Hwy 70. Hwy 70 at intersection with Bear Ranch Cr., ca. 3/4 mi. S. of Arch Rock Tunnel
548
Comment
CHSC28388
Pseudognaphalium thermale
J. D. Jokerst
1979-10-13
387
Butte
Jordan Hill Rd., 2.4 mi. N. of Concow Cr.
609
Comment
CAS-BOT-BC361755
Psilocarphus brevissimus var. brevissimus
James Jokerst
1983-7-25
1892
Lassen
Near Madeline Plains
1614
Comment
CHSC29706
Psilocarphus brevissimus var. brevissimus
J. D. Jokerst
1980-5-28
790
Butte
Top of North Table Mt., S of Cherokee Rd.
403
Comment
CHSC28826
Psilocarphus oregonus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
418
Butte
Top of north Table Mt, ca 1.0 mi n of Cherokee Rd (at e edge of Mt). Below high water mark of vernal pools.
381
Comment
CHSC32597
Psilocarphus oregonus
J. D. Jokerst; R. A. Schlising, B. Banchero
1980-4-16
843
Butte
0.1 mi W of the jct of Scout Rd, N of Humboldt Rd, community of Butte Meadows.
1341
Comment
CHSC67174
Psilocarphus oregonus
James D. Jokerst
1983-5-10
1743
Tehama
Wurlitzer Ranch E of Meridian Rd., halfway between Zimmershed and Pine creeks.
103
Comment
CHSC67885
Psilocarphus tenellus var. tenellus
James D. Jokerst
1989-3-28
3064
Contra Costa
NW of jct. Byron Hot Springs Rd. and Armstrong Rd. NE of Livermore.
Comment
CHSC29709
Pterostegia drymarioides
J. D. Jokerst
1980-4-21
626
Butte
Top of North Table Mt., N of Cherokee Rd.
Comment
CAS-BOT-BC239824
Puccinellia lemmonii
James Jokerst
1983-7-24
1884
Lassen
Near Madeline Plains
1614
Comment
CHSC69494
Puccinellia nuttalliana
James D. Jokerst
1989-4-7
3088
Alameda
Site N of Livermore Valley along Los Vaqueros Rd. relocation study area, near S end of flat on W side of Laughlin Rd.
185
Comment
CHSC67863
Puccinellia simplex
James D. Jokerst
1986-4-15
2633
Alameda
Livermore Transmission Line Survey, 1 mi NW of Tracy Substation, ca. 0.33 mi E of Brauns Rd., S of fence along centerline of section. Vernal pools and meadows.
Comment
HSC95506
Puccinellia simplex
James D. Jokerst
1986-4-15
2633
Alameda
1 mi. NW of Tracy Substation, 0.33 mi. E of Brauns Rd.
Comment
CHSC67361
Pyrola dentata
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2561
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy. 70.
1584
Comment
CHSC67660
Pyrola dentata
James Jokerst
1985-6-22
2419 B
Mendocino
Anthony Peak, ridgeline ca. 400 m NW of summit.
2011
Comment
CHSC67661
Pyrola picta
James D. Jokerst
1985-6-22
2419 A
Mendocino
Anthony Peak, ridgeline ca. 400 m NW of summit.
2011
Comment
CAS-BOT-BC362268
Pyrrocoma carthamoides var. cusickii
J. D. Jokerst
1981-8-18
1462
Siskiyou
East side of USFS logging road between road and canyon bottom
1249
Comment
CHSC67886
Pyrrocoma lucida
James D. Jokerst
1985-8-20
2573
Sierra
Ca. 100 m E of Westside Rd., 2 mi S of Plumas Co. line. In disced field.
1493
Comment
CHSC34104
Pyrrocoma racemosa var. pinetorum
J. D. Jokerst; M. D. Huffine
1981-9-8
1462
Siskiyou
E of road in the section.
1249
Comment
CHSC29708
Quercus chrysolepis
J. D. Jokerst
1980-4-21
630
Butte
Top of North Table Mt., N of Cherokke Rd.
381
Comment
CHSC36364
Quercus garryana var. breweri
J. D. Jokerst
1982-7-11
1612
Butte
Along edges of Hwy 32. 3/10 miles S. of Forest Ranch.
Comment
CHSC67365
Quercus garryana var. semota
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2559
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy 70.
1584
Comment
CHSC30862
Quercus wislizeni
J. D. Jokerst
1979-3-23
1160
Butte
Occasional in the shaded portions of drainage ravines leading off the W edge of Mt. Top of North Table Mt., W edge of Mt immediately N of the waterfalls of the S fork of Coal Cr Canyon.
365
Comment Read comments Jan 19 2011
CHSC40632
Raillardella scaposa
J. D. Jokerst
1982-9-10
1669
Sierra
Along trail to summit of Sierra Buttes from Packer Lake.
2316
Comment
CDA24296
Ranunculus aquatilis var. capillaceus
Jim Jokerst, D. Isle
1980-5-1
673
Mendocino
Howard Lake located ca. 6 miles (air) northeast of Eel River Work Center, ca. 4 miles (air) north-northwest of Anthony Pk.
Comment
CHSC30380
Ranunculus aquatilis var. capillaceus
J. D. Jokerst
1979-3-20
1148
Butte
Top of North Table Mt., ca. .5 mi N of the jct of Cherokee Rd and the E edge of Mt.
396
Comment
CHSC67692
Ranunculus aquatilis var. capillaceus
James D. Jokerst; Dave Isle
1980-5-10
673
Mendocino
Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC28756
Ranunculus arvensis
J. D. Jokerst
1979-5-6
218
Butte
Ca. 300 met n. of the intersection of Rock Cr. Rd. and Cohasset Hwy.
106
Comment
CHSC37497
Ranunculus bonariensis var. trisepalus
J. D. Jokerst; R. A. Schlising
1983-4-9
1711
Butte
In the large vernal pool that is ca. 1/4 mile east of the south fork of Coal Cr. Canyon. Top of Table Mountain.
396
Comment
CHSC52788
Ranunculus canus
J. D. Jokerst; M. S. Taylor
1980-2-24
452
Butte
Along hillsides at base of rimrock ca 0.5 mi E of Richardson Springs.
243
Comment
CHSC32358
Ranunculus flabellaris
James Jokerst
1980-5-10
669
Mendocino
North Coast Ranges. Near Howard Lake. Lake bottom.
Comment
CHSC32296
Ranunculus flammula var. ovalis
James Jokerst
1980-5-30
756
Mendocino
North Coast Ranges. Near Howard Lake. Lake side.
Comment
CHSC67295
Ranunculus glaberrimus
James D. Jokerst
1991-5-29
3313
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 ca. 0.75 N of the N end of Eagle Lake, E of the highway +/- 500 ft on top of ridge N of a drainage.
1584
Comment
CHSC31383
Ranunculus muricatus
J. D. Jokerst
1979-4-20
1205
Butte
Along the banks of a creek. Top of North Table Mt., ca. 200 met. N of Cherokee Rd. at the E edge of the mountain.
403
Comment
CHSC67693
Ranunculus occidentalis var. occidentalis
James D. Jokerst
1985-6-22
2420
Mendocino
Anthony Peak, ridgeline ca. 400 m NW of summit.
2011
Comment
CHSC32349
Ranunculus orthorhynchus var. orthorhynchus
James Jokerst
1980-5-10
659
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC33158
Ranunculus sceleratus
J. D. Jokerst
1981-4-21
1313
Tehama
Wurlitzer Ranch, S edge of Tehama County, 100 m N of Barber Lane, 1.25 mi E of its junction with Meridian Road.
Comment
CHSC32284
Ranunculus uncinatus
James Jokerst
1980-6-17
856
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC38937
Ranunculus uncinatus
James Jokerst
1980-5-31
771
Mendocino
North Coast Ranges. Near Baldy Ridge.
0
Comment
CHSC31957
Raphanus raphanistrum
J. D. Jokerst
1979-3-25
1157 A
Butte
At edge of Table Mountain, E edge of mountain N of Cherokee Rd.
396
Comment
CAS-BOT-BC533024
Rhododendron macrophyllum
D. Jokerst; C. Brand; M. E. Hannibal; N. Morganstien; S. Whelan
2015-5-9
15740
Marin
Plants of Mount Tamalpais, Marin Municipal Water District lands. N of Bolinas Ridge Road
Comment
CHSC35992
Ribes nevadense
J. D. Jokerst
1982-5-8
1565
Butte
Scattered along road at the W end of Forbestown Resv on the S. Fork Feather River.
Comment
CHSC36359
Ribes roezlii
J. D. Jokerst
1982-5-19
1578
Butte
One-half air miles N of Camp 18 on road to Fall River Campground.
1158
Comment
CHSC67228
Ribes roezlii
James D. Jokerst
1983-4-2
1699
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., slopes of small canyon S of (below) the first ridge S of Pine Creek in area of Native American Shelters.
441
Comment
UCSB63966
Ribes roezlii
Jokerst, James
1983-4-2
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd; S of (below) the first ridge; S of Pine Creek in area of Native American Shelters: T23N R1E center SW'/i Sect. 26
441
Comment
CHSC26298
Ribes sanguineum
J. D. Jokerst
1977-2-27
6
Mendocino
S. bank Big River, 3.3 km. e. of Mendocino.
2
Comment
CAS-BOT-BC362902
Rigiopappus leptocladus
James Jokerst
1985-4-4
2202
Colusa
Near Rail Canyon
Comment
CHSC32278
Rigiopappus leptocladus
James Jokerst
1980-5-30
767
Mendocino
North Coast Ranges. Near Howard Lake.
Comment Read comments Apr 28 2007
CHSC67176
Rigiopappus leptocladus
James D. Jokerst
1983-5-10
1747
Tehama
Wurlitzer Ranch E of Meridian Rd., top of bluff that is the S bank of Zimmershed Creek.
103
Comment
CHSC67098
Rorippa columbiae
James D. Jokerst
1987-6-26
2942
Modoc
Fairchield Swamp.
Comment
CHSC67354
Rorippa columbiae
James D. Jokerst
1986-8-10
2755
Modoc
Radar Site Survey S of Doublehead Mtn., Rimrock Lake.
1341
Comment
CHSC32304
Rorippa nasturtium-aquaticum
James Jokerst
1980-5-21
738
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC38148
Rubus ursinus
J. D. Jokerst
1983-5-12
1760
Butte
Table Mountain. Slope of the first creek canyon north of Cherokee Rd. where it intersects the east edge of the mesa.
Comment
CHSC32259
Rumex crispus
James Jokerst
1980-6-17
866
Mendocino
Near Howard Lake.
Comment
CAS-BOT-BC433634
Rumex lacustris
James Jokerst
1983-7-25
1891
Lassen
Near Madeline Plains.
1614
Comment
CHSC67592
Rumex salicifolius var. denticulatus
James D. Jokerst
1985-6-22
2440
Glenn
Forest Hwy. 7 SE of Mendocino Pass, 2.4 mi NW of turnoff to Black Butte (Rd. 22N27).
Comment
CHSC66969
Sagittaria sanfordii
James D. Jokerst
1992-6-18
3371
Mariposa
Lowermost pond within Bear Creek Dam Reservoir, ENE of Merced.
152
Comment
CHSC67382
Salix eastwoodiae
James D. Jokerst
1986-7-10
2682
Fresno
Bear Butte hydro survey. Along Big Creek E of Hwy. 168 above 'Indian Pools.
2164
Comment
CHSC35988
Salix gooddingii
J. D. Jokerst; R. A. Schlising, L. Ahart
1982-5-8
1559
Butte
2.5 airline miles E of Forbestown, Road to Forbestown Resv. At this Jct. With unnamed creek.
Comment
CHSC37756
Salix gooddingii
J. D. Jokerst; L. Ahart, M. S. Taylor
1982-4-29
1543
Butte
Grey Lodge Waterfoul Management Area. Along the road running north of Rutherford Rd.
Comment
CHSC41279
Salix gooddingii
J. D. Jokerst
1984-5-14
2018
Plumas
Ward Creek ca. 1/4 mile above falls. SW of Genesee Valley.
1584
Comment
SEINET11991647
Salix gooddingii var. variabilis
J. D. Jokerst
1982-1
1543
Butte
Grey Lodge Waterfowl Man. Area, along road running N of Rutheford Rd to N
Comment
CHSC67385
Salix jepsonii
James D. Jokerst
1986-7-10
2681
Fresno
Bear Butte Hydro Survey. Along Big Creek E of Hwy. 168 above 'Indian Pools.
2164
Comment
CHSC32613
Salix laevigata
J. D. Jokerst
1979-3-20
1232
Butte
Top of North Table Mt., the second drainage N of Cherokee Rd., at the E edge of the mountain center.
396
Comment
CHSC67299
Salix laevigata
James D. Jokerst
1983-5-7
1740 A
Tehama
Wurlitzer Ranch on the banks of Zimmershed Creek ca. 0.7 mi E of Meridian Rd. in area of old house site shown on USGS map.
103
Comment
CHSC67851
Salix laevigata
James D. Jokerst
1986-4-4
2615
Glenn
Black Butte Dam Hydro Project Transmission Line, where the line crosses Stony Creek N of Orland, between Hwy 5 and creek.
73
Comment
CHSC34492
Salix lasiolepis
J. D. Jokerst
1981-2-23
1234
Tehama
Pine Creek 1.0 mi E of its junction with Meridian Rd (S edge of county). Wurlitzer Ranch.
Comment
CHSC40542
Salix lasiolepis
J. D. Jokerst; L. Ahart
1984-3-20
1947
Butte
Along the edge of Black Bart Rd. 0.5 miles S of its junction with Forbestown Rd.
Comment
CHSC67600
Salix lasiolepis var. bracelinae
James D. Jokerst
1985-6-22
2438
Mendocino
Anthony Peak, road below summit.
2072
Comment
CHSC67384
Salix lemmonii
James D. Jokerst
1985-6-10
2404
Plumas
Indian Creek Small Hydro Survey. Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi SW of Crescent.
Comment
CHSC34210
Salix melanopsis
J. D. Jokerst; L. Ahart
1981-9-26
1480
Butte
5 mi W of Chico at Bidwell River State Park (Chico Landing).
Comment
CHSC67852
Salix melanopsis
James D. Jokerst
1986-4-4
2613
Glenn
Black Butte Dam Hydro Project Transmission Line, where the line crosses Stony Creek N of Orland, between Hwy. 5 and creek.
73
Comment
CHSC41278
Salix scouleriana
J. D. Jokerst
1984-5-14
2017
Plumas
At the edge of south fork of Ward Creek ca. 1/4 mile upstream of falls. Sw of Genesee Valley.
1584
Comment
CHSC32761
Sanicula bipinnata
J. D. Jokerst
1981-4-10
1292
Butte
Top of North Table Mt, W edge, N of and adjacent to Beatson Hollow.
335
Comment
CHSC34493
Sanicula bipinnata
J. D. Jokerst
1981-2-23
1242
Tehama
S of Pine Creek ca 50 meters, 1.0 mi E of Meridian Rd., S edge of county, Wurlitzer Ranch.
Comment
CHSC67330
Sanicula bipinnata
James D. Jokerst
1984-3-17
1931
Tehama
Wurlitzer Ranch on the E side of Meridian Rd., S bank of Zimmershed Creek at a small oxbow with water and in the adjacent Blue Oak Woodland.
91
Comment
CHSC30875
Sanicula bipinnatifida
J. D. Jokerst
1979-4-2
1170
Butte
Top of North Table Mt, ca 200 m S of Cherokee Rd where it intersects the E edge of section 17. East edge of Mt.
396
Comment
CHSC67456
Sanicula graveolens
James D. Jokerst
1985-6-22
2422
Mendocino
Anthony Peak, ridgeline ca. 4. m NW of summit.
2011
Comment
CHSC67457
Sanicula graveolens
James D. Jokerst
1985-6-22
2442
Glenn
Ca. 0.33 mi NNE of summit of Black Butte, just above the parking area and E of Summit Trail.
2103
Comment
CHSC67635
Sanicula graveolens
James D. Jokerst
1985-4-29
2296
Yuba
Deadwood Creek Hydro Survey: Surrounding the bottom of a logging road 0.5 mi N of Junction of N. Yuba River and Deadwood Creek.
1005
Comment
CHSC34629
Sanicula tuberosa
James Jokerst
1980-5-31
779
Mendocino
North Coast Ranges. Near Baldy Ridge.
Comment
CHSC41213
Sanicula tuberosa
J. D. Jokerst
1984-4-17
1975
Trinity
Ca. 2.0 mi N of Trinity Alps Resort on slopes south of Stoney Creek.
853
Comment
CHSC67150
Sanicula tuberosa
James D. Jokerst; L. Ahart
1985-3-24
2179
Butte
Rocky Ridge' ca. 1.33 mi NE of edge of Lake Concow on road to Flea Mtn.
Comment
CAS-BOT-BC283657
Schedonorus pratensis
James Jokerst
1985-4-26
2275
Sonoma
Near Caldwell Ranch
Comment
CHSC31943
Scirpus diffusus
J. D. Jokerst; B. Banchero, R. A. Schlising
1980-4-16
847
Butte
Chico Meadows, community of Butte Meadows, 1.1 mi N of jct. of Skyway and Humboldt Rd. along Scout Rd.
1341
Comment
CHSC32359
Scirpus microcarpus
James Jokerst
1980-5-21
740
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC36365
Scleranthus annuus subsp. annuus
J. D. Jokerst
1982-4-16
1530
Tehama
Wurlitzer Ranch on the North side of Pine Creek ca 2 miles E of Meridian Rd.
Comment
CAS-BOT-BC239960
Scribneria bolanderi
James Jokerst
1985-3-24
2172
Butte
Near Serpentine Point
547
Comment
CHSC38147
Scribneria bolanderi
J. D. Jokerst
1983-5-12
1758
Butte
North Table Mountain.
Comment
CHSC32163
Scutellaria antirrhinoides
James D. Jokerst
1980-8-22
1108
Tehama
Near Mt. Linn.
Comment
HSC95626
Scutellaria antirrhinoides
James D. Jokerst
1985-6-23
2477
Glenn
Cold Springs Campground, 1 mi. W of Telephone Camp, 2.5 mi. NW of Black Butte.
1982
Comment
UCSB63823
Scutellaria antirrhinoides
Jokerst, James
1985-6-23
Glenn
Cold Springs Campground; ca. I mi W of Telephone Camp; 2.5 mi NW of Black Butte; T22N R9W center S edge SW 1/4 Sect 17
1981
Comment
CHSC38948
Scutellaria californica
J. D. Jokerst
1980-7-30
1007
Mendocino
Ridge NW of the summit of Anthoney Peak.
Comment
CHSC68016
Scutellaria californica
James D. Jokerst
1988-6-6
3008
Placer
Long Creek Hydro Project, ca. 1 mi W of Ramsey Crossing, N of Long Canyon Creek.
Comment
HSC95514
Scutellaria californica
James D. Jokerst
1988-6-6
3008
Placer
Long Creek Hydro Project, 1 mi. W of Ramsey Crossing, N of Long Canyon Creek
Comment
CHSC67235
Scutellaria siphocampyloides
James D. Jokerst
1987-5-15
2882
Shasta
Between Redding and town of Shasta, 2 mi W of Redding, several hundred meters S of Hwy. 299, in a tributary of Salt Creek, ca. 400 m due W of BM 673.
213
Comment
CHSC67236
Scutellaria siphocampyloides
James D. Jokerst
1987-5-15
2883
Shasta
W and adjacent to Keswick Rd. 0.4 mi S of cutoff to Keswick Dam and Rock Creek, intermittent drainage between road and railroad.
213
Comment
CHSC28750
Scutellaria tuberosa
J. D. Jokerst; M. Hayes
1978-4-7
106
Butte
Lime Saddle Marina (east of Pentz-Magalia Hwy.)
152
Comment
CHSC67243
Scutellaria tuberosa
James D. Jokerst
1983-4-3
1704
Tehama
Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd., along Zimmershed Creek ca. 0.25 mi E of the powerlines in a +/- swampy area ca. 50 m N of the creek.
152
Comment
CHSC68017
Scutellaria tuberosa
James D. Jokerst
1987-4-17
2794
Mendocino
Additional township information: N of center of NW1/4 of SE1/4. Ca. 300 m W of NE corner of Twin Rocks Research Natural Area.
883
Comment
CHSC30874
Sedella pumila
J. D. Jokerst
1979-4-2
1174
Butte
Top of North Table Mt, ca 200 m S of Cherokee Rd where it intersects the E edge of section 17.
396
Comment
CHSC40310
Sedum laxum subsp. flavidum
J. D. Jokerst
1984-5-31
2040
Trinity
Norht of Butter Creek ca. 250 meters on a spur rid ... Field redacted by CHSC, contact the data manager for more information
777
Comment
CHSC33849
Sedum obtusatum subsp. paradisum
J. D. Jokerst
1981-6-30
1348
Shasta
Ca. 300 meters NNE of summit of Shirttail Peak, E ... Field redacted by CHSC, contact the data manager for more information
1097
Comment
CHSC32183
Sedum obtusatum subsp. retusum
James Jokerst
1980-7-31
1030
Mendocino
Comment Read comments May 6 2008
CHSC28666
Selaginella wallacei
J. D. Jokerst
1979-7-1
402
Butte
Upper most rim rock S.E. of Big Chico Cr.
365
Comment
CAS-BOT-BC363417
Senecio aronicoides
James Jokerst
1985-5-27
2375
Shasta
Near Rock Creek
943
Comment
CHSC67430
Senecio integerrimus var. exaltatus
James D. Jokerst
1987-5-13
2867
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
CHSC30364
Senecio sylvaticus
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-4-20
691
Butte
Top of North Table Mt, 100 E of waterfalls of the S branch of Coal Cr.
365
Comment
CHSC30365
Senecio vulgaris
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-4-20
692
Butte
Top of North Table Mt, 100 m E of the waterfalls of the S branch of Coal Cr.
365
Comment
CHSC28776
Sericocarpus oregonensis
J. D. Jokerst
1979-7-12
323
Butte
1.0 mi W of Kimshew Falls and W. Branch Feather River along smaller stream.
853
Comment
CAS-BOT-BC240119
Setaria pumila
J. D. Jokerst; M. S. Taylor
1979-10-13
381
Butte
Intersection of Jordan Hill Rd and Concow, ca. 0.8 mi w of Concow Rd, ca. 2 mi ne of Lake Concow
Comment
CHSC29724
Sidalcea calycosa
J. D. Jokerst; T. B. Devine
1979-7-6
405 A
Butte
Top of North Table Mt, ca 100 m NW of the jct of the E edge of Table Mt and Cherokee Rd.
Comment
CHSC33166
Sidalcea celata
J. D. Jokerst; J. D. Prouty
1981-4-4
1302
Shasta
E of and adjacent to Old Oregon Trail, 0.8 mi N of its junction with Oasis and Akrick Roads, ca. 2.0 airline miles E of Project City.
Comment
CHSC28163
Sidalcea glaucescens
J. D. Jokerst
1979-7-16
284
Tehama
100 m S. of Forest Service Trail 3E12, 1.0 mi W. of trail head.
Comment
CHSC33147
Sidalcea hartwegii
J. D. Jokerst
1981-5-14
1323
Butte
Top of North Table Mt., ca 200 M north of Cherokee Rd at the West edge of the mountain.
Comment
CHSC66957
Sidalcea malviflora subsp. laciniata
James D. Jokerst; Lorie May
1993-5-13
3980
Sonoma
Sonoma Air Center.
Comment
CHSC37452
Sidalcea oregana subsp. hydrophila
J. D. Jokerst
1982-7-28
1625
Glenn
North Coast Range. Abundant in large meadow W of and adjacent to Plaskett Meadows Lake.
1828
Comment
CHSC37454
Sidalcea oregana subsp. hydrophila
J. D. Jokerst
1982-8-3
1627
Lake
North Coast Range. In meadow on McLeod Ridge between two arms of Lake Pillsbury area marked as 'seep' of USGS topographic map.
731
Comment
CHSC37455
Sidalcea oregana subsp. hydrophila
J. D. Jokerst
1982-8-3
1628
Lake
North Coast Range. In meadow just north of Little Round Mt. At York's Cabin, ca 200 meters east of county rd 301 south of Lake Pillsbury.
Comment
CHSC37498
Sidalcea oregana subsp. hydrophila
J. D. Jokerst
1982-8-5
1637
Glenn
North Coast Range. Common in Plaskett Meadows west of and adjacent to Plaskett Lake.
1828
Comment
HSC93608
Sidalcea oregana subsp. hydrophila
James D. Jokerst
1982-8-4
1629
Mendocino
N of Hull Mtn., 1 mi. on the S side of FS M1 at intersection of 10N32
Comment
HSC93609
Sidalcea oregana subsp. hydrophila
James D. Jokerst
1982-7-28
1625
Glenn
Plaskett Meadows, W of and adjacent to Plaskett Lake
1829
Comment
HSC93610
Sidalcea oregana subsp. hydrophila
James D. Jokerst
1982-8-3
1627
Lake
McLeod Ridge between the two S arms of Lake Pillsbury
732
Comment
HSC95503
Sidalcea oregana subsp. hydrophila
James D. Jokerst
1982-8-5
1637
Glenn
W of Masterson Campground, N of FH7 near Plaskett Meadows
1890
Comment
HSC95505
Sidalcea oregana subsp. hydrophila
James D. Jokerst
1982-8-2
1626
Mendocino
.3 mi. SSE of and 600 ft. below summit of Big Signal Pk. on San Hedrin Mtn., NW of Lake Pillsbury
1707
Comment
UCSB63712
Sidalcea oregana subsp. hydrophila
Jokerst, James
1982-8-5
Glenn
Dry edges of dirt road through a small meadow uphill, and W of Masterson Campground N of FH7 near Plaskett Mdws: T22N R9W center E edge SE 1/4 NW 1/4 Sect. 26
1889
Comment
UCSB63836
Sidalcea oregana subsp. hydrophila
Jokerst, James
1982-8-2
Mendocino
On bench, 0.3 mi SSE of and 600 ft. below summit of Big Signal Pk. on San Hedrin Mtn., NW of Lake Pillsbury: T19N R11W SE1/4 SE1/4; Sect. 8
1706
Comment
UCSB63837
Sidalcea oregana subsp. hydrophila
Jokerst, James
1982-8-4
Mendocino
N of Hull Mtn. ca. 1 mi on the S side of FS M1 (1N02) at the intersection of 10N32: T19N R10W SW1/4 SE1/4 Sect. 3
Comment
CHSC67100
Silene bernardina
James D. Jokerst
1990-7-27
3159
Sierra
Balls Ranch. Burma Summit, 6 mi SE of Loyalton.
2468
Comment
CHSC67484
Silene bernardina
James D. Jokerst
1985-6-23
2488
Glenn
Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte.
2063
Comment
UCSB63829
Silene bernardina
Jokerst, James
1985-6-23
Glenn
Ca. 200 m. SW of FH 7 at a point ca. 0.25 mi. NW of its junction with the spur road to Black Butte; W of BM 6771; just NW of Black Butte: T22N R9W NE1/4 S1/4 Sect. 22
2063
Comment
CHSC41202
Silene douglasii
J. D. Jokerst
1984-7-10
2088
Plumas
Near Indian Creek. Canyon of Indian Creek near first major spur ridge E of Rattlesnake Ravine, between creek and Indian Cr. Road.
1249
Comment
CHSC32372
Silene gallica
J. D. Jokerst
1979-5-2
1222
Butte
Top of North Table Mt., S of Cherokee Rd at the E edge of the mountain.
396
Comment
CHSC67210
Silene invisa
James D. Jokerst
1989-7-3
3111
Plumas
Florintine Canyon W of Johnstown.
Comment
CHSC66935
Silene laciniata subsp. californica
James D. Jokerst
1992-1-1
3441
Plumas
Serpentine formation, without further data.
Comment
CHSC67359
Silene laciniata subsp. californica
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2571
Plumas
Red Mtn. Rd. in saddle below summit, above junction with Rich Gulch Rd., N of Hwy. 70.
Comment
CHSC36377
Silene lemmonii
J. D. Jokerst
1982-7-10
1605
Glenn
Ridgeline 1/4 mi. N. of the summit of Black Butte.
2133
Comment
CAS-BOT-BC389542
Silene nuda
James Jokerst
1985-7-22
2530
Sierra
Near Carman Creek
901
Comment
CHSC32220
Silene verecunda
James Jokerst
1980-8-6
1053
Colusa
North Coast Ranges. Near Snow Mountain (west). Ridge top.
Comment
CAS-BOT-BC74933
Sinapis arvensis
J. D. Jokerst
1983-4-4
1707
Butte
Ca. 330 meters south of Keefer Lane alnong the P.G.&E. powerlines.
109
Comment
CAS-BOT-BC95043
Sisymbrium altissimum
James D. Jokerst
1983-7-27
1903
Modoc
Near Signal Butte.
1340
Comment
CHSC29735
Sisymbrium officinale
J. D. Jokerst
1980-4-17
593
Butte
Top of North Table Mt.
472
Comment
CHSC32297
Sisyrinchium bellum
James Jokerst
1980-5-30
765
Mendocino
North Coast Range. Near Howard Lake.
Comment
CHSC40676
Solanum americanum
J. D. Jokerst
1983-4-26
1718
Inyo
West edge of Saline Valley in McElvoy Canyon along edge of small stream. Ca 1/2 mile 'up canyon' from its mouth.
Comment
CHSC67398
Solanum parishii
James D. Jokerst; R. A. Schlising
1985-4-8
2226
Butte
Feather River Serpentine near Hwy. 70 on unnamed road ca. 0.25 mi N of Parkhill Rd., ca. 50 m E of BM 2089.
579
Comment
CAS-BOT-BC365370
Solidago elongata
J. D. Jokerst
1985-9-1
2579
Madera
North Fork Willow Creek ca. 3/4 mile N of its inflow to Bass Lake
1213
Comment
CHSC39419
Soliva sessilis
J. D. Jokerst
1984-4-7
1967
Butte
Along the edges of a dirt road, top of North Table Mountain, north of Cherokee rd.
Comment
CHSC32264
Sparganium emersum subsp. emersum
James Jokerst
1980-7-29
1002
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67916
Spergularia marina
James D. Jokerst; Stu Winchester
1987-4-13
2791 A
Alameda
Springtown Cordylanthus site in Livermore Valley, SW of Ramond Rd., ca. 200 m SE of NE corner of houses.
152
Comment
CHSC67917
Spergularia marina
James D. Jokerst; Mike Foster
1988-3-8
2973
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.).
373
Comment
CHSC38959
Spergularia rubra
J. D. Jokerst
1982-8-5
1635
Glenn
Along the edges of Plaskett Meadows. Area uphill and W of Masterson Meadow Campground of Plaskett Mdw.
1889
Comment
CHSC28171
Stachys ajugoides var. rigida
J. D. Jokerst
1979-8-12
318
Butte
1.0 mi. W. of W. Branch Feather River along creek.
853
Comment
CHSC32267
Stachys ajugoides var. rigida
James Jokerst
1980-7-3
930
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC32599
Stebbinsoseris heterocarpa
J. D. Jokerst; M. S. Taylor
1980-4-19
610
Butte
Adjacent to Humbug Rd., 7.4 mi N of the Centerville Cemetary.
Comment
CHSC52334
Stebbinsoseris heterocarpa
J. D. Jokerst
1985-4-14
2233
Butte
Top of North Table Mt, N of Cherokee Rd., near E edge of mesa.
396
Comment
CHSC32765
Stellaria media
J. D. Jokerst
1981-3-29
1279
Butte
Top of North Table Mt, ca 1.0 mi N of Cherokee Rd.
373
Comment
CHSC67177
Stenotus acaulis
James D. Jokerst
1990-7-27
3168
Sierra
Balls Ranch. Summit of Bald Mtn. Range at N end.
2621
Comment
CDA8828
Stenotus acaulis var. acaulis
Jim Jokerst
1986-7-13
2736
Placer
High Sierra Nevada; Trail from The Cedars, southwest of Donner Lake, just below the summit of Needle Peak.
0
Comment
CHSC41152
Stephanomeria tenuifolia
J. D. Jokerst
1984-7-10
2092
Plumas
Canyon of Indian Creek between creek and road east of Rattlesnake Ravine.
1249
Comment
CHSC67485
Streptanthus barbatus
James D. Jokerst
1992-7-30
3426
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle. [No additional location data; W of Interstate 5? V. Oswald].
Comment
CAS-BOT-BC61161
Streptanthus barbiger
James Jokerst
1985-4-16
2343
Lake
Near Big Canyon Creek.
425
Comment
CHSC41208
Streptanthus diversifolius
J. D. Jokerst
1984-5-9
1998
Madera
Canyon of Nelder Cr., on slopes east of creek, ca. 9 miles north of Oakhurst.
Comment
CHSC67355
Streptanthus diversifolius
James D. Jokerst
1985-5-14
2336
Madera
Small hydro survey: North Fork Willow Creek in vicinity of powerhouse.
1219
Comment
CAS-BOT-BC87121
Streptanthus glandulosus subsp. glandulosus
James Jokerst
1985-4-16
2243
Lake
Near Harbin Springs.
Comment
CHSC69205
Streptanthus tortuosus
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2566
Plumas
Top of Red Mtn. above Rich Gulch Rd., N of Hwy. 70.
Comment
CHSC34665
Streptanthus tortuosus var. pallidus
James Jokerst
1980-7-8
940
Mendocino
Near Baldy Ridge.
Comment
CAS-BOT-BC375971
Stylocline gnaphaloides
James Jokerst
1985-4-16
2239
Lake
Near Putah Creek
Comment
CHSC68019
Stylomecon heterophylla
James D. Jokerst; Mike Foster
1988-3-8
2965
Kern
Elk Hills Prison Site. Protected grassy N-facing slopes of deep creek drainages.
Comment
CHSC66948
Suaeda moquinii
James D. Jokerst
1992-6-19
3385
Merced
San Joaquin Valley. Playa E of dirt road from Bear Creek South Levee, W of Merced.
28
Comment
CHSC67920
Suaeda moquinii
James D. Jokerst; Mike Foster
1988-3-8
2968
Kern
Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.). Sink pool-like basin.
373
Comment
UCSB63566
Symphoricarpos albus
Jokerst, James
1985-6-10
Plumas
Indian Creek Small Hydro Survey; adjacent to Indian Creek 400 m S of Hwy 70, ca. 2 mi SW of Crescent; T26N R9E SW1/4SW1/4 sec 25
Comment
HSC95616
Symphoricarpos albus var. laevigatus
James D. Jokerst
1985-6-10
2409
Plumas
Adjacent to Indian Creek 400 m S of Hwy. 70, ca. 2 mi. SW of Crescent.
Comment
CHSC67431
Symphoricarpos mollis
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2558
Plumas
Red Mtn. Rd. 1.1 mi above junction with Rich Gulch Rd., N of Hwy. 70.
1584
Comment
CHSC67650
Symphoricarpos rotundifolius var. rotundifolius
James D. Jokerst
1986-7-13
2735
Placer
Trail from The Cedars, high Sierra Nevada SW of Donner Lake, just below the summit of Needle Peak.
Comment
CHSC33919
Symphyotrichum ascendens
J. D. Jokerst; R. A. Schlising
1981-8-2
1456
Plumas
Ca 1/4 mi N of Butte County Line, 1.0 mi E of Humboldt Peak, along drainage which becomes Scotts Johns Cr.
1981
Comment
CHSC34502
Symphyotrichum ascendens
J. D. Jokerst
1981-9-8
1473
Siskiyou
Along side creek draining Caldwell Lakes.
Comment
CHSC67873
Symphyotrichum ascendens
James D. Jokerst
1985-8-20
2574
Sierra
Ca. 100 m E of Westside Rd., 2 mi S of Plumas Co. line.
1493
Comment
CHSC67874
Symphyotrichum ascendens
James D. Jokerst; Mary Sue Taylor
1988-8-20
3027
Amador
Mud Lake turnoff S of Tragedy Campground, adjacent to Hwy 88 ca. 1.5 mi S of Silver Lake.
Comment
HSC95799
Symphyotrichum ascendens
James D. Jokerst, Mary Sue Taylor
1988-8-20
3027
Amador
Mud Lake turnoff S of Tragedy Campground, adjacent to Hwy. 88 ca. 1.5 mi. S of Silver Lake
Comment
HSC97882
Symphyotrichum ascendens
James D. Jokerst
1985-8-20
2574
Sierra
Ca. 100 m E of Westside Rd., 2 mi. S of Plumas Co. line
1494
Comment
CHSC28387
Symphyotrichum bracteolatum
James D. Jokerst
1979-10-13
380
Butte
Along edges of Concow Cr. Intersection of Concow Cr. and Jordan Hill Rd., 0.8 mi W of Concow Rd.
Comment
CHSC52664
Symphyotrichum campestre
James D. Jokerst
1983-7-24
1885
Lassen
Near Madeline Plains.
1614
Comment
CAS-BOT-BC97657
Symphyotrichum chilense
J. D. Jokerst
1985-9-1
2578
Madera
banks of North Fork Willow Creek, ca 3/4 air mile N of creeks junction with Bass Lake
1185
Comment
CHSC28389
Symphyotrichum chilense
J. D. Jokerst
1979-10-12
370
Butte
Along Big Chico Cr., ca 1/4 mi NE of end of Upper Bidwell Park Rd.
213
Comment
CHSC38963
Symphyotrichum foliaceum var. parryi
J. D. Jokerst
1982-8-4
1632
Mendocino
North Coast Ranges. At the Spruce Grove Campsite. Crest of the Coast Range ca 4 airline miles N of Hull Mt.
Comment
CAS-BOT-BC98474
Symphyotrichum spathulatum
James Jokerst
1985-7-22
2527
Sierra
Near Carman Creek - Calpine Quad.
901
Comment
CHSC36977
Symphyotrichum spathulatum
James D. Jokerst
1982-8-11
1643
Lake
Just below (SE of) the trail saddle along the ridge SE of Milk Springs.
2011
Comment
CHSC69198
Symphyotrichum spathulatum var. spathulatum
James D. Jokerst; Lowell Ahart
1985-10-4
2583
Plumas
Pilot Peak serpentine NE of La Porte.
Comment
CHSC28785
Symphyotrichum subulatum var. parviflorum
J. D. Jokerst
1979-9-8
341
Butte
S of Afton at crossing with Angel Cr., ca 4.0 mi N of Road 61.
Comment
CHSC32354
Taraxacum officinale
James Jokerst
1980-5-10
665
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC68043
Taraxacum officinale
James D. Jokerst
1986-7-13
2700
Placer
Trail from the Cedars, high Sierra Nevada SW of Donner Lake, camp area.
Comment
CHSC37540
Tauschia kelloggii
J. D. Jokerst
1982-5-16
1572
Butte
Ponderosa Way ca 1/2 mile N of its junction w/ lower Forbestown Rd.
731
Comment
CHSC67843
Tetrapteron graciliflorum
James D. Jokerst
1986-4-4
2610
Glenn
East Park Dam Hydro Project Transmission Line, W-facing ridge and ridge top 0.25 mi NW of East Park Dam.
396
Comment
CHSC37538
Thalictrum fendleri var. polycarpum
J. D. Jokerst
1983-4-3
1702
Tehama
Zimmershed Creek, ca. 1/4 mile east of the powerline crossing.
152
Comment
CHSC40535
Thlaspi arvense
J. D. Jokerst; L. Ahart, M. S. Taylor
1984-4-6
1970
Butte
Cherokee area east of Table Mnt., west of Louise Rd., north of Red Tape Lane, Campbell Flat area.
Comment
CAS-BOT-BC88232
Thysanocarpus curvipes
James Jokerst
1985-3-24
2170
Butte
Near Serpentine Point.
547
Comment
CHSC29732
Thysanocarpus curvipes var. elegans
J. D. Jokerst
1980-4-17
591
Butte
Top of North Table Mt, northern most portion.
472
Comment
CHSC67207
Thysanocarpus curvipes var. elegans
James D. Jokerst; Walt Anderson
1983-3-8
1691
Tehama
Wurlitzer Ranch on Pine Creek, 1.5 mi E of Meridian Rd., on the N bank of Zimmershed Creek ca. 100 m E of its junction with the powerlines.
144
Comment
CHSC29032
Thysanocarpus radians
J. D. Jokerst
1980-3-27
521
Butte
Ca 1/2 mi N of Chico Municipal Airport, E of Cohasset Hwy.
97
Comment
CHSC37539
Tonella tenella
J. D. Jokerst; W. Anderson
1983-3-8
1693
Tehama
North bank of Zimmershed Cr. where it comes out of the foothills.
182
Comment
CDA5392
Torilis arvensis subsp. purpurea
Jim Jokerst
1980-7-29
1000
Mendocino
Near Howard Lake located ca. 6 miles (air) northeast of Eel River Work Center, ca. 4 miles (air) north-northwest of Anthony Park.
Comment
CHSC67151
Torilis nodosa
James D. Jokerst
1983-5-10
1752
Tehama
Wurlitzer Ranch E of Meridian Rd., top of exposed Tuscan bluff that is the S bank of Zimmershed Creek where the flow changes from S to W.
103
Comment
CHSC32792
Toxicoscordion micranthum
James Jokerst
1980-6-18
884
Tehama
North Coast Ranges. Near Mud Flat.
Comment
CHSC67140
Toxicoscordion venenosum var. venenosum
James D. Jokerst
1987-5-11
2828
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC67244
Trichostema ovatum
James D. Jokerst; Mike Foster
1989-5-24
3134
Kern
Buena Vista Hills, Naval Petroleum Reserve 2, S of Standard Oil Camp 5D.
Comment
CHSC31389
Trifolium albopurpureum var. albopurpureum
J. D. Jokerst
1979-4-13
1198
Butte
Top of North Table Mt., W edge in the vicinity of Coal Cr. Canyon.
396
Comment
CHSC34650
Trifolium albopurpureum var. dichotomum
James Jokerst
1980-6-10
822
Mendocino
Near Baldy Ridge.
Comment
CHSC67949
Trifolium andersonii
James D. Jokerst
1985-7-22
2532
Sierra
899
Comment
CHSC41238
Trifolium campestre
J. D. Jokerst
1985-5-11
2323
Butte
Ravine north of Lake Oroville, south of Box Hall Flat ca. 1/2 mile, ca 1 mile east of Potter Ravine.
Comment
CHSC38149
Trifolium dubium
J. D. Jokerst
1983-5-12
1761
Butte
Top of North Table Mountain, ca. 1.5 mi North of Cherokee Rd.
Comment
JEPS83275
Trifolium jokerstii
J. D. Jokerst
1985-3-29
2186
Butte
ca 3/4 mi n Cottonwood Rd (ca 5 air mi nw of Oroville, due w of Table Mtns, ca 3 mi w of Hwy 70, along edge of Cottonwood Rd); Sacramento Valley
45
Comment
CHSC67222
Trifolium lemmonii
James D. Jokerst; Tom Young
1991-5-9
3263
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley.
1633
Comment
CHSC67950
Trifolium lemmonii
James D. Jokerst
1988-6-16
3009
Sierra
Turner Creek Hydro Project, W and adjacent to Hwy. 49 ca. 0.2 mi N of junction with Hwy. 89.
Comment
HSC95507
Trifolium lemmonii
J. D. Jokerst
1988-6-16
3009
Sierra
Turner Creek Hydro Project to Hwy. 49, 0.2 mi. N of Jct. with Hwy. 89
Comment
CHSC38996
Trifolium longipes subsp. hansenii
J. D. Jokerst
1983-7-5
1830
Siskiyou
Atkin's Meadow, northern 1/2, ca 15 air miles east of McCloud.
Comment
CHSC67111
Trifolium macrocephalum
James D. Jokerst
1987-5-11
2826
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
CHSC67223
Trifolium macrocephalum
James D. Jokerst
1991-5-29
3304
Lassen
Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road.
1737
Comment
CHSC31395
Trifolium microcephalum
J. D. Jokerst
1979-4-6
1190
Butte
Top of north Table Mt., in the vicinity of the beginning of Coal Cr Canyon.
365
Comment
CHSC67436
Trifolium microcephalum
James D. Jokerst
1983-5-7
1742
Tehama
Wurlitzer Ranch on the banks of Zimmershed Creek ca. 0.7 mi E of Meridian Rd. in area of old house site shown on USGS map.
103
Comment
CHSC31387
Trifolium variegatum var. variegatum
J. D. Jokerst
1979-4-13
1195
Butte
Top of North Table Mountain, ca. 200 meters N of Cherokee Rd where it intersects the E edge of the mountain.
396
Comment
CHSC38146
Trifolium variegatum var. variegatum
J. D. Jokerst
1983-5-12
1757
Butte
Top of North Table Mountain.
Comment
CHSC28833
Triglochin scilloides
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
425
Butte
On the bottom of vernal pools below high water mark. Top of North Table Mt, ca 1.0 mi n of jct e edge of Mt and Cherokee Rd.
381
Comment
CHSC32317
Trillium chloropetalum
James Jokerst
1980-5-10
688
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC32353
Triphysaria pusilla
James Jokerst
1980-5-10
663
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC40943
Trisetum canescens
J. D. Jokerst
1984-7-31
2136
Madera
Steep slopes east of Nelder Creek and south of Gooseberry Flat.
1341
Comment
CHSC69495
Trisetum canescens
James D. Jokerst; R. A. Schlising, L. Ahart
1985-8-12
2552
Plumas
Rich Gulch Rd. 3.0 mi N of Hwy. 70 on slope W of and adjacent to road (26N22) S of Red Mtn. turnoff.
Comment
CHSC67750
Trisetum projectum
James D. Jokerst
1986-7-13
2711
Placer
Trail from The Cedars, high Sierra Nevada NW of Donner Lake, stop along trail S of Middle Fork American River.
Comment
CHSC30548
Trisetum spicatum
J. D. Jokerst
1979-8-26
330
Tuolumne
100 met east of edge of Tallulah Lake.
3017
Comment
CHSC67315
Trisetum spicatum
James D. Jokerst
1990-7-27
3199
Sierra
Balls Ranch. Forest E of crest of Bald Mtn. Range, ca. 300 m below the crest.
2484
Comment
CHSC33146
Triteleia hyacinthina
J. D. Jokerst
1981-5-14
1320
Butte
Top of North Table Mountain, ca 25 M north of Cherokee Rd at the west edge of the mountain.
Comment
CHSC32595
Triteleia ixioides subsp. scabra
J. D. Jokerst; R. A. Schlising
1981-3-22
1264
Butte
S of Hwy 162 1.0 mi N of the Bidwell Bar Bridge.
Comment
CHSC30885
Triteleia lilacina
J. D. Jokerst
1979-4-6
1182
Butte
Top of North Table Mt, ca 0.5 mi N of cherokee Rd.
396
Comment
CHSC32261
Turritis glabra
James Jokerst
1980-6-17
861
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC28780
Uropappus lindleyi
J. D. Jokerst
1979-5-12
230
Stanislaus
Slope of Del Puerto Cr, ca. 150 yds N. of Del Puerto Canyon Rd, 3.0 mi E. of Santa Clara County line.
Comment
CHSC29987
Uropappus lindleyi
J. D. Jokerst
1980-3-30
531
Butte
N of the tip of North Table Mt.
304
Comment
CHSC29989
Uropappus lindleyi
J. D. Jokerst
1979-3-31
184
Butte
Bottom of Little Chico Creek Canyon adjacent to and SE of creek.
Comment
CHSC32362
Uropappus lindleyi
J. D. Jokerst; M. S. Taylor, R. A. Schlising
1980-6-14
834
Butte
Little Bald Rock, N slope.
914
Comment
CHSC32596
Uropappus lindleyi
J. D. Jokerst; T. B. Devine
1980-4-10
582
Butte
At edge of cliffs. Adjacent to the Skyway where it makes a sharp turn to the east.
344
Comment
CHSC32600
Uropappus lindleyi
J. D. Jokerst
1980-4-17
618
Butte
Butte Cr Canyon ca 100 m S of Covered Bridge (jct of Humbug and Honeyrun Rds).
Comment
CHSC52335
Uropappus lindleyi
J. D. Jokerst
1986-4-23
2265
Butte
Top of North Table Mt., N of Cherokee Rd at the second drainage entering Beatson Hollow.
365
Comment
CHSC67331
Uropappus lindleyi
James D. Jokerst
1984-4-25
1988
Plumas
Big Grizzly Hydro Project. Ca. 1/8 mi W of N. Fork Feather River.
914
Comment
CHSC67883
Uropappus lindleyi
James D. Jokerst
1987-4-17
2797
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area. Just below crest of ridge top.
883
Comment
JEPS83276
Urospermum picroides
J. D. Jokerst and Ahart
1985-5-11
2324
Butte
ca 1/4 mi w of and adjacent to Lake Oroville (ca 1/2 mi s of Box Hall Flat, ca 1 mi e of Potter Ravine)
Comment
CHSC67675
Utricularia vulgaris
James D. Jokerst
1980-7-3
929
Mendocino
Near Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CDA42168
Utricularia vulgaris
Jim Jokerst
1980-7-3
929
Mendocino
Near Howard Lake located ca. 6 miles (air) northeast of Eel River Work Center, ca. 4 miles (air) north-northwest of Anthony Peak.
Comment
CHSC46074
Vaccinium parvifolium
J. D. Jokerst; R. Schlising, M. Foster
1983-5-24
1778
Butte
Along Bean Cr. Rd. ca. 4/5 mile east of Little Bald Rock.
Comment Read comments Feb 8 2016
CHSC32341
Veronica americana
James Jokerst
1980-5-21
739
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67703
Veronica arvensis
James D. Jokerst
1980-5-21
732
Mendocino
Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk.
1219
Comment
CHSC32292
Veronica peregrina subsp. xalapensis
James Jokerst
1980-6-17
867
Mendocino
North Coast Range. Near Howard Lake.
Comment
CHSC32329
Veronica peregrina subsp. xalapensis
James Jokerst
1980-5-21
733
Mendocino
North Coast Range. Near Howard Lake.
Comment
CHSC32371
Veronica peregrina subsp. xalapensis
J. D. Jokerst
1979-5-2
1227
Butte
North Table Mountain, ca. 200 m S of Cherokee Rd in the E portion section 17.
396
Comment
CHSC32339
Veronica serpyllifolia subsp. humifusa
James Jokerst
1980-5-21
742
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67132
Veronica serpyllifolia subsp. humifusa
James D. Jokerst
1989-6-5
3110
Nevada
Hobart Mills Project Site ca. 5 mi N of Truckee.
1767
Comment
CHSC32312
Viola adunca var. adunca
James Jokerst
1980-5-10
682
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67306
Viola beckwithii
James D. Jokerst; Tom Young
1991-5-9
3264
Sierra
Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley.
1645
Comment
CHSC32318
Viola glabella
James Jokerst
1980-5-10
689
Mendocino
North Coast Ranges. Near Howard Lake.
Comment
CHSC67307
Viola praemorsa subsp. linguifolia
James D. Jokerst
1991-5-28
3292
Lassen
Survey for reroute of Hwy. 139 at the N end of Eagle Lake, ca. 400 ft E of the highway on steep slopes above road, S of a small canyon mouth. Modoc Plateau.
1554
Comment
CHSC68033
Viola purpurea subsp. dimorpha
James D. Jokerst
1987-4-17
2796
Mendocino
Ca. 300 m W of NE corner of Twin Rocks Research Natural Area, just below crest of ridge top.
883
Comment
CHSC67611
Viola purpurea subsp. integrifolia
Jomes D. Jokerst
1985-6-22
2424
Mendocino
Anthony Peak, ridgeline ca. 0.5 mi NW of summit.
2011
Comment
CHSC41212
Viola purpurea subsp. purpurea
J. D. Jokerst
1984-5-17
1974
Trinity
Ca. 2.0 mi N of Trinity Alps Resort on slopes S of Stoney Creek.
853
Comment
CHSC34636
Viola purpurea subsp. quercetorum
James Jokerst
1980-5-31
787
Mendocino
Near Baldy Ridge.
0
Comment
CHSC52376
Viola purpurea subsp. quercetorum
J. D. Jokerst
1985-3-31
2190
Butte
Top of North Table Mt., ca 1/4 mile north of Phantom Falls.
396
Comment
CHSC32280
Vulpia bromoides
James Jokerst
1980-5-30
769
Mendocino
North Coast Ranges. Near Howard Lake. Vernal pool.
Comment
CHSC32299
Vulpia bromoides
James Jokerst
1980-5-30
760
Mendocino
North Coast Ranges. Near Howard Lake. Meadow.
Comment
CHSC32616
Vulpia bromoides
J. D. Jokerst
1979-3-23
1163
Butte
Top of North Table Mt, E edge of the Mt where the S fork of Coal Cr Canyon ends.
365
Comment
CHSC43209
Vulpia bromoides
J. D. Jokerst
1984-4-22
2180
Tehama
The Nature Conservancy Vina Plains Preserve. South edge of county and east of Highway 99. In south edge of pasture between vernal pool and fence.
Comment
CHSC56902
Vulpia bromoides
J. D. Jokerst
1980-6-6
Butte
Adjacent to Humboldt Road, 3 mi east of Chico.
Comment
CHSC30516
Vulpia microstachys var. ciliata
J. D. Jokerst; M. S. Taylor
1980-3-20
485
Butte
E of Chico, 0.3 mi E of El Monte Ave between Humboldt Rd and Hwy 32.
Comment
CHSC30871
Vulpia microstachys var. ciliata
J. D. Jokerst
1979-4-2
1172 A
Butte
Top of North Table Mt, ca 200 m S of Cherokee Rd and the intersection with the E edge of the section.
396
Comment
CHSC43220
Vulpia microstachys var. ciliata
J. D. Jokerst
1984-4-22
2182
Tehama
The Nature Conservancy Vina Plains Preserve. North of Chico, wes east of Highway 99 at the south edge of Tehama County. In the 'safe pasture' between the fence and vernal pool (the south fence).
Comment
CHSC31949
Vulpia microstachys var. confusa
J. D. Jokerst
1979-5-2
1214
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee RD.
396
Comment
CHSC43089
Vulpia microstachys var. confusa
J. D. Jokerst
1984-4-22
2181
Tehama
The Nature Conservancy Vina Plains Preserve, south edge of Tehama County and east of Highway 99. Plants in the 'safe pasture' between the vernal pool and fence, (fence at south edge of pasture).
Comment
CHSC32799
Vulpia microstachys var. pauciflora
James Jokerst
1980-6-18
892
Tehama
North Coast Ranges. Near Mud Flat.
852
Comment
CHSC34648
Vulpia microstachys var. pauciflora
James Jokerst
1980-6-10
820
Mendocino
North Coast Ranges. Near Baldy Ridge. Ridge top.
Comment
CHSC31963
Vulpia myuros
J. D. Jokerst
1979-5-2
1215
Butte
Top of North Table Mt., ca. 200 meters S of Cherokee Rd.
396
Comment
CHSC31390
Vulpia myuros var. hirsuta
J. D. Jokerst
1979-4-13
1199
Butte
Top of North Table Mt., W edge in the vicinity of Coal Cr Canyon.
396
Comment
CHSC40666
Wyethia bolanderi
J. D. Jokerst; L. Ahart
1984-3-20
1949
Butte
Adjacent to and n of Ponderosa Rd. (Bloomer Rd.) at a point 1.45 miles n of its junction with Hwy 162, 3 miles SW of Berry Creek.
Comment
CHSC66950
Zeltnera muehlenbergii
James D. Jokerst
1992-5-19
3359
Butte
Cascade Range Foothills. Stone Ridge Ranch Development Site E of Cohasset Rd. at Chico Municipal. Blue Oak Woodland, Cascade Range Foothills. Peters clay flats on high terrace at powerlines on S side of Sheep Hallow.
97
Comment
CHSC28764
Zeltnera venusta
J. D. Jokerst
1978-6-22
151 c
Butte
W. side of Jordan Hill Rd.
Comment
CHSC28824
Zeltnera venusta
J. D. Jokerst; T. B. Devine, D. Greenstein
1979-5-18
416
Butte
Top of north Table Mt, ca 1.0 mi n of Cherokee rd (at e edge of Mt).
381
Comment