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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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HSC39145
Abies X shastensis
Gary S. Lester
1974-6-30
328
Tehama
Yolla Bolly Wilderness, peak near N Yolla Bolly Mtn.
2317
Comment
SEINET11404930
Abies X shastensis
D. Charlet, R. Tausch
1995-9-28
2218
Tehama
Yolla Bolly Mountains, North Yolla Bolly Peak. ridgeline between Blk Rock peak & N Yolly Bolly pk
2073
Comment
CAS-BOT-BC330994
Acer glabrum var. glabrum
Milo S. Baker; H. K. Wagnon
1953-7-12
12875
Tehama
West Tehama County: 5.3 mi from Whitlock Camp along county road on E side.
1828
Comment
HSC75054
Acer macrophyllum
J. P. Smith, Thomas W. Nelson
1978-7-22
10055
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1372
Comment
CHSC66472
Achillea millefolium
Vernon H. Oswald; Lowell Ahart
1996-5-20
7580
Tehama
Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff.
182
Comment
RSA724873
Achillea millefolium
L. Ahart
2006-9-9
13248
Tehama
Just east of Colby Creek, south of the large man made piles of soil and rock, about 1 3/4 miles (air) southeast of Colby Mountain, about 4 3/4 miles (air) northeast of Butte Meadows
1504
Comment
CAS-BOT-BC18758
Achillea millefolium
J. M. Tucker; L. K. Mann
1954-7-19
3544
Tehama
At summit; South Yolla Bolly Mountain
2465
Comment
CHSC78944
Achnatherum lemmonii
Julie Cunningham; Heidi West, Natalie Wight
1998-6-25
Tehama
Vicicinity of South Fork Cottonwood Creek, Dippingvat Flat, and Cooks Flat.
335
Comment
CHSC86956
Achnatherum lemmonii
Jenny Marr; Heidi West, Caroline Warren
1998-9-24
Tehama
Vicinity of Red Bank Creek and The Narrows.
243
Comment
JEPS110281
Achnatherum lemmonii
Lowell Ahart
2006-7-19
13014
Tehama
Meadow area west of the dirt road, just east of Colby Creek, near large man made piles of soil and rock, about 1 3/4 miles (air) southeast of Colby Mountain, about 4 3/4 miles (air) northeast of Butte Meadows
1503
Comment
SEINET5585529
Achnatherum lemmonii
J. M. Tucker, L. K. Mann
1959-1
3538
Tehama
South Yolla Bolly Mountain
1920
Comment
UCD80498
Achnatherum lemmonii
CNPS SN Foothill Team
2005-5-25
SNFN 0327
Tehama
BLM Hog Lake/Paynes Creek Recreation Area, accessed via Yana Trail from Jelly's Ferry.
136
Comment
CAS-BOT-BC210876
Achnatherum occidentale subsp. californicum
John Thomas Howell
1960-8-18
36040
Tehama
Near Lassen Volcanic National Park. Bluff Falls
1981
Comment
CAS-BOT-BC210877
Achnatherum occidentale subsp. californicum
Mary S. Clemens
1920-7-30
9
Tehama
Mineral
Comment
CAS-BOT-BC210879
Achnatherum occidentale subsp. californicum
George W. Gillett
1957-8-18
1096
Tehama
Lassen Volcanic National Park. Lower portion of Brokeoff Mtn. trail, from Sulphur Works checking station
2103
Comment
SEINET232903
Achnatherum occidentale subsp. californicum
L. R. Firestone, H Firestone
1983-8-10
8333
Tehama
CA 136 and 89 2.35 miles east of junction of *( and 36.
1554
Comment
CHSC28397
Achnatherum occidentale subsp. occidentale
J. D. Jokerst
1979-8-3
315
Tehama
N. side of Turner Mountain at base of Forest Service trail 3E12.
Comment
CAS-BOT-BC218043
Achnatherum stillmanii
A. A. Heller
1928-7-12
14682
Tehama
Colby Mountain along the Forest Service trail
Comment
CHSC80711
Achnatherum stillmanii
Lowell Ahart
2001-6-16
8865
Tehama
On north side of the dirt road, about 3 miles west of Highway 32, west of Soda Springs Campground, about 4 miles (air) west of Butte Meadows.
1158
Comment
UCD104420
Acmispon americanus
Ellen Dean; M. Starbuck, DHS Madrigals
2010-8-29
6868
Tehama
Western edge of Lake Almanor off Hwy 89.
1371
Comment
CHSC86787
Acmispon americanus var. americanus
Jenny Marr; Heidi West
1998-7-2
Tehama
Vicinity of Red Bank Creek and Dry Creek.
274
Comment
CHSC48514
Acmispon brachycarpus
Vernon Oswald
1986-6-23
2148
Tehama
M2 (23N01) 12.7 mi w of Paskenta.
1188
Comment
CHSC80640
Acmispon brachycarpus
Lowell Ahart
2001-6-16
8878
Tehama
On north side of the dirt road, about 4-1/2 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows.
1112
Comment
CHSC48513
Acmispon denticulatus
Vernon Oswald
1986-5-23
2040
Tehama
Round Valley Rd. (M4) 1.7 mi w of the crossroad between Dead Mule Camp and Log Springs Station.
1584
Comment
JEPS124041
Acmispon nevadensis var. nevadensis
Lowell Ahart, John Dittes
2015-8-5
20478
Tehama
East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak.
Comment
CHSC64616
Acmispon parviflorus
Vernon H. Oswald; Lowell Ahart
1995-4-25
6681
Tehama
Dale Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff.
225
Comment
UCD21109
Acmispon parviflorus
Vernal Pool Team 2002; Carol Witham and Jennifer Buck
2002-4-23
285
Tehama
Inks Creek Ranch site. Pool # INK207.
Comment
UC1873660
Acmispon parviflorus
Barbara Ertter with James R. Shevock
1993-4-30
11608
Tehama
Jellys Ferry Road ca 1mile NNE of Interstate Highway 5 north of Red Bluff.
Comment
CHSC43935
Acmispon wrangelianus
Vernon Oswald
1988-4-25
3280
Tehama
The Nature Conservancy's Vina Plains Preserve, in the northwest pasture.
65
Comment
CHSC83877
Acmispon wrangelianus
Lowell Ahart; John Dittes, Daphne Christopher, Hannah Stevens
2003-4-17
10109
Tehama
Along the trail, on the north side of Dye Creek, about 1/2 mile east of the Dye Creek buildings, Dye Creek Preserve, about 6 miles (air) northeast of Los Molinos.
174
Comment
JEPS60360
Aconitum columbianum
Joseph Grinnell
1925-6-29
Tehama
Mineral
1463
Comment
CAS-BOT-BC412930
Aconogonon davisiae
John Thomas Howell
1960-8-19
36158
Tehama
Lassen Volcanic National Park. Brokeoff Mt. Trail
2682
Comment
CHSC27735
Adenostoma fasciculatum
W. K. Cheechov
1978-4-27
9
Tehama
Ca. 25 ft w of Pettyjohn Rd. 2.8 mi sw of Saddle Camp Ranger Station, ca. 27 mi w of Red Bluff.
231
Comment
CHSC37548
Aesculus californica
T. B. Devine
1977-5-22
382
Tehama
50 yds S of Pine Creek, 6 mi E of Hwy 99; in irrigation ditch in open pasture.
121
Comment
CHSC75379
Aesculus californica
Ben Myhre
1997-4-14
1
Tehama
Dye Creek Preserve, 8 miles north of Los Molinos. About 1/4 mile west of the mouth of Dye Creek Canyon.
106
Comment
CHSC105919
Agastache urticifolia
B. Castro; L. P. Janeway
1999-8-23
1034 S
Tehama
High North Coast Ranges. Yolla-Bolly Wilderness, ca 1.6 mi ENE of Buck Rock, along USFS Route M2, between Forks Ridge and Short Ridge at Willow Spring.
1737
Comment
JEPS87832
Ageratina occidentalis
Lowell Ahart
1994-7-24
7524
Tehama
2.3 mi by road nw Willow Creek (about 2 1/2 air mi n of Cherry Hill); nw of Willow Creek
1676
Comment
CHSC48123
Agoseris glauca var. monticola
Vernon Oswald
1984-7-16
1583
Tehama
N side of Hwy 36, 0.4 mi SE of Wilson Lake Rd.
1475
Comment
CHSC66038
Agoseris heterophylla
Vernon Oswald; Lowell Ahart
1996-5-6
7533
Tehama
Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff.
225
Comment
HSC79330
Agoseris heterophylla
J. Heywood, D. H. Norris
1968-3-31
1895
Tehama
Oak Parkland; Hwy. 36, 49 miles east of Shasta Co. Line
Comment
UC891268
Agoseris monticola
Alice Eastwood
Aug 22 1912-Aug 26 1912
1751
Tehama
Morgans Springs Lassen Butte Region, Morgans Springs
Comment
UC766938
Agrostis elliottiana
Robert F. Hoover
1937-5-19
2261
Tehama
4 mi s Cottonwood
Comment
CAS-BOT-BC127395
Agrostis exarata
H. F. Copeland
1920-7-24
5
Tehama
Above Deer Creek.
Comment
CHSC117729
Agrostis exarata
Lowell Ahart; John Dittes
2016-8-25
21283
Tehama
Along the west edge of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant.
117
Comment
CHSC66219
Agrostis exarata
Vernon H. Oswald; Lowell Ahart
1996-6-3
7696
Tehama
Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff. Along Paynes Creek at the old bridge site.
103
Comment
RSA66379
Agrostis exarata
P. A. Munz
1951-7-27
16961
Tehama
South base of South Yolla Bolly Mt.
2058
Comment
JEPS100558
Agrostis microphylla
Dean W. Taylor
1991-5-8
11683
Tehama
Truckee Creek, near the western end of Tehama Avenue along Rawson Road (ca. 5 miles W of Gerber)
94
Comment
JEPS100562
Agrostis microphylla var. intermedia
Dean W. Taylor
1991-5-8
11681
Tehama
Truckee Creek, near the western end of Tehama Avenue along Rawson Road (ca. 5 miles W of Gerber)
94
Comment
JEPS100541
Agrostis scabra
Dean W. Taylor
1990-8-10
11448
Tehama
Wilson Lake
1584
Comment
CHSC77403
Aira caryophyllea
Heidi West; Jenny Marr
1999-4-13
Tehama
Vicinity of Newville Road (Garland Road) and Round Valley Road.
274
Comment
CHSC40495
Allium amplectens
Pauleen Broyles
1982-4-23
446
Tehama
Ca. 4.5 km e of irrigation ditch, The Nature Conservancy Vina Plains Preserve.
60
Comment
CHSC66119
Allium amplectens
Vernon H. Oswald; Lowell Ahart
1996-4-29
7489
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning.
103
Comment
CHSC75411
Allium amplectens
Jennifer Slater
1997-4-6
9
Tehama
Upland area at the Wurlitzer addition of the Vina Plains Preserve, approx. one mile west of Highway 99.
67
Comment
CHSC81579
Allium amplectens
Petra M. Lee
2000-4-11
Tehama
Hog Lake Plateau on Highway 36.
265
Comment
CHSC84331
Allium amplectens
Lowell Ahart
2003-8-11
10489
Tehama
Near a small drainage, burned area on the west side of road M2, about 7.5 miles west of Paskenta.
702
Comment
HSC81956
Allium amplectens
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4895
Tehama
Along road from Tedoc Gap to Well's Creek, 0.25 mi. SE of Weston Ranch
1280
Comment
JEPS56350
Allium amplectens
W. L. Jepson
1932-5-9
16360
Tehama
by road 3-4 mi from Seven Mile Creek (rubble field ne of Red Bluff)
137
Comment Read comments Jul 15 2009
CAS-BOT-BC462236
Allium amplectens
Alice Eastwood; John Thomas Howell
1934-4-22
1855
Tehama
7 miles e. of Paynes Creek
Comment
CAS-BOT-BC462237
Allium amplectens
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-19
53462
Tehama
Foothill woodland, 0.3 mile south of South Fork Cottonwood Creek on road from Red Bluff to Beegum
243
Comment
SEINET12047243
Allium amplectens
P. L. Lester
1980-1
18
Tehama
5 yds S of Lassen Rd, 2.1 mi E of Hwy 99, 1 mi N of Singer Cr, 10 mi NW of Chico
70
Comment
CAS-BOT-BC462401
Allium bolanderi
Alice Eastwood; John Thomas Howell
1941-7-9
9733
Tehama
Log Spring Ridge between Log Spring and Government Flat
Comment
JEPS33078
Allium campanulatum
W. L. Jepson
1897-7-24
Tehama
South Yallo Balley summit
Comment
UCD138485
Allium campanulatum
Gerald Dickinson
1964-7-24
237
Tehama
Anthony Peak.
Comment
CHSC54023
Allium falcifolium
Vernon H. Oswald; Lowell Ahart
1991-4-16
4504
Tehama
Red Bank Rd, 2.0 mi north of Colyear Springs Rd, north of Paskenta.
286
Comment
CHSC79224
Allium falcifolium
L. P. Janeway
2000-6-29
6853
Tehama
High North Coast Ranges. About 1100 m east of Mt. Linn, on top of the ridge from Mt. Linn to Ides Cove Trailhead.
2300
Comment
JEPS13260
Allium falcifolium
Rimo Bacigalupi with G. T. Robbins, K. Wagnon, and D. Barbe
1955-7-16
5315
Tehama
about 1 mi e Mt. Linn summit; South Yolla Bolly Mountain
2286
Comment
SBBG841
Allium falcifolium
H. and M. Dearing
1938-6-26
2131
Tehama
Battle Crk
Comment
CAS-BOT-BC469079
Allium falcifolium
Alice Eastwood; John Thomas Howell
1941-7-9
9815
Tehama
Government Flat
Comment
UCD138592
Allium platycaule
Dean W. Taylor
1976-7-9
6044
Tehama
Headwaters of Cub Cr.
1859
Comment
UCD141776
Allium validum
L. K. Mann; J. M. Tucker
1959-7-19
s.n.
Tehama
at Square Lake on north side of South Yolla Bolly.
Comment
CHSC105939
Allophyllum divaricatum
Lowell Ahart; John Dittes
2010-7-17
16852
Tehama
Near the fence, about 100 yards southeast of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
819
Comment
JEPS117346
Allophyllum divaricatum
Lowell Ahart, John Dittes
2010-7-17
16852
Tehama
Near the fence, about 100 yards southeast of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36
819
Comment
SEINET10496941
Allophyllum divaricatum
Mary Susan Taylor
1980-6-21
Taylor 2935
Tehama
Deer Creek junction with Lellinger Road, ca. 19 mi N of Chico. With R. Schlising & T. Griggs.
Comment
CHSC75293
Allophyllum gilioides subsp. violaceum
Vernon H. Oswald; Lowell Ahart
1999-4-21
9706
Tehama
High Trestle-McClure Place Trail starting on Hogback Road ca. 0.5 mi northeast of Finley Lake.
731
Comment
RSA201360
Alnus incana subsp. tenuifolia
J. T. Howell
1960-8-19
36114
Tehama
Brokeoff Mountain Trail.
2287
Comment
CHSC102664
Alopecurus geniculatus
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16343
Tehama
On damp dark soil (humus), drying pond, west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. T29N, R4E, area between southeast 1/4 Section 23 and southwest 1/4 Section 24.
1493
Comment
CHSC43208
Alopecurus saccatus
Pauleen Broyles
1983-4-14
888
Tehama
NW of barn in S pasture. The Nature Conservancy Vina Plains Preserve.
Comment
CHSC45028
Alopecurus saccatus
Pauleen Broyles
1988-4-6
1104
Tehama
On Singer Creek Ditch in Lassen Pasture. The Nature Conservacy Vina Plains Preserve.
Comment
UCD55981
Alopecurus saccatus
Beecher Crampton
1953-4-29
1160
Tehama
4 miles south of Dales.
Comment
CHSC66179
Amaranthus albus
Vernon H. Oswald; Lowell Ahart
1996-6-3
7692 .4
Tehama
Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy.36 NE of Red Bluff. Growing on a gravel bar along Paynes Creek at the old bridge site.
103
Comment
CHSC84601
Amaranthus albus
Lowell Ahart; John Dittes
2003-9-17
10566
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
CHSC112997
Amaranthus powellii
Lowell Ahart
2013-8-2
18984
Tehama
On the bottom of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland.
135
Comment
CHSC105655
Ambrosia artemisiifolia
Lowell Ahart; John Dittes
2010-10-4
17280
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina.
57
Comment
CHSC117637
Ambrosia psilostachya
Lowell Ahart; John Dittes
2016-8-25
21304
Tehama
Along the west side of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Sillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderon. Undesignated section of San Buenaventura Land Grant.
117
Comment
CDA34751
Ammannia coccinea
L. Ahart, John Dittes
2010-10-4
17295
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3 miles (air) northwest of Vina.
Comment
HSC90023
Amsinckia intermedia
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
19
Tehama
Tedoc Rd., at its intersection with Hwy. 36
549
Comment
CHSC65718
Amsinckia lycopsoides
Vernon H. Oswald; Lowell Ahart
1996-4-3
7314
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley. Growing along Gyle Rd. near the NW corner of the reserve.
103
Comment
CHSC88816
Amsinckia lycopsoides
Pat Sater
2001-3-20
Tehama
Tehama Wildlife Area. 1 mile north of Antelope Creek upper slab crossing, 5 yds from Ishi Road. UTM: 10 0594961 E, 4454220 N.
551
Comment
CHSC96607
Amsinckia lycopsoides
Lowell Ahart; John Dittes, Josephine Guardino
2007-4-3
13607
Tehama
East of the poor dirt road, on the north side of a large vernal pool, about 4 1/2 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 6 1/2 miles (air) southeast of Los Molinos.
131
Comment
UCD80132
Amsinckia lycopsoides
CNPS SN Foothill Team
2006-3-28
SNFN 0349 a
Tehama
TNC Dye Creek Preserve. The plot is located about 1000 m SW of TNC office on the Dye Creek Preserve.
185
Comment
CHSC107362
Amsinckia menziesii
Lowell Ahart; John Dittes
2011-6-9
17435
Tehama
Rio De Los Molinos Land Grant. On the top of a sand mound, 50 yards east of a large vernal pool, sand dune area, about 100 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) northeast of Vina.
80
Comment
UCD18767
Anagallis minima
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-4-13
60
Tehama
along the Manton Rd. (A6), 2 mi past its intersection with Hwy 36, on a ridge past Dales Lake, Inks Creek site.
Comment
CHSC48124
Anaphalis margaritacea
Vernon Oswald
1984-7-16
1604
Tehama
29N22, 1.9 mi W of Hwy 89 (to Lassen Park).
1889
Comment
CHSC93466
Ancistrocarphus filagineus
Lowell Ahart
2006-5-5
12579
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 1/2 mile northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
561
Comment
JEPS40579
Ancistrocarphus filagineus
W. L. Jepson
1932-5-9
16313
Tehama
on an adobe slide in a gully, (sw Tehama County) Paskenta
304
Comment Read comments Jul 1 2009
CHSC76779
Androsace elongata subsp. acuta
J. Marr; H. West
1999-4-14
Tehama
Vicinity of Newville, Garland Rd and Salt Ck drainage.
231
Comment
CHSC76782
Androsace elongata subsp. acuta
J. Marr; H. West, N. Wight
1999-4-29
Tehama
About 17 air miles W of Red Bluff, vicinity of Red Bank Creek and Dry Ck.
280
Comment
JEPS13782
Androsace elongata subsp. acuta
W. L. Jepson
1932-5-9
16323
Tehama
n Paskenta (sw Tehama County)
304
Comment Read comments Jul 1 2009
JEPS28459
Anemone drummondii
George W. Gillett
1957-8-13
1070
Tehama
s. exposure of upper Brokeoff formation Brokeoff Mt.; Lassen Volcanic Nat'l Park, Brokeoff Mt.
2743
Comment
CAS-BOT-BC391822
Anemone drummondii
John Thomas Howell
1960-8-19
36196
Tehama
Lassen Volcanic National Park. Summit ridge of Brokeoff Mt.
2804
Comment
CAS-BOT-BC391823
Anemone drummondii
George W. Gillett
1953-7-3
263
Tehama
Lassen Volcanic National Park. 0.25 mile above Diamond Point. Near Diamond Peak
2255
Comment
UC329987
Anemone occidentalis
unknown
Tehama
Red Bluff
Comment
CHSC42567
Angelica californica
Vernon Oswald
1985-7-8
1891
Tehama
Hwy 32 0.2 mi sw of Deer Creek Bridge, ca. 2 mi s of Potato Patch Campground.
993
Comment
UCD127151
Angelica californica
Joseph DiTomaso
1979-8-26
1497
Tehama
Hwy 32, ca. 11 miles from Tehama-Plumas County line.
Comment
CAS-BOT-BC271407
Anisocarpus scabridus
P. A. Munz
1951-7-26
16920
Tehama
South slope of South Yolla Bolly Pk.
2286
Comment
CHSC68929
Antennaria argentea
Vernon H. Oswald; Lowell Ahart
1997-7-7
8689
Tehama
Forest Road 27N26 0.8 mi west of its junction with 27N06, west of Saddle Campground, near the northeast corner of the Yolla Bolly-Middle Eel Wilderness.
1066
Comment
CHSC79121
Antennaria geyeri
L. P. Janeway
2000-6-29
6844
Tehama
High North Coast Ranges. About 900 m east of Mt. Linn, on top of the ridge from Mt. Linn to Ides Cove Trailhead.
2350
Comment
CHSC61396
Antennaria rosea subsp. confinis
Vernon H. Oswald; Lowell Ahart
1993-8-18
5818
Tehama
Lassen Volcanic National Park. E slope of Mt. Conard near the S boundary of the park.
2225
Comment
CHSC117350
Antirrhinum cornutum
B. Castro; E. MacKinnon, B. Humphrey, L. Janeway, A. Groom
2016-7-20
2144
Tehama
Sacramento Valley. Eldder Creek channel, within 1-2 mi E of the San Beniot Ave. bridge over Elder Ck at the town of Gerber.
67
Comment
CHSC80693
Antirrhinum cornutum
Lowell Ahart
2001-6-8
8788
Tehama
On the east side of road M2, about 9 miles west of Paskenta.
777
Comment
JEPS101526
Antirrhinum subcordatum
Dean W. Taylor
1997-5-29
16003
Tehama
Slopes north of Toomes Camp Road about 6 road miles west of Paskenta
487
Comment
JEPS102430
Antirrhinum subcordatum
Lowell Ahart
2001-6-8
8787
Tehama
On the west side of road M2, about 9 miles west of Paskenta.
792
Comment
JEPS3555
Antirrhinum subcordatum
Milo S. Baker and H. K. Wagnon
1953-5-31
12694
Tehama
w of Paskenta (near 5 mi post on logging road)
365
Comment
UC2031504
Antirrhinum subcordatum
Barbara Ertter with Brad Olson
1991-7-5
10325
Tehama
Raglin Ridge Road at North Fork Elder Creek crossing, ca. 23 air miles SW of Red Bluff
Comment
CHSC65748
Aphanes occidentalis
Vernon H. Oswald; Lowell Ahart
1996-4-3
7306
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley.
103
Comment
CHSC68591
Aphyllon epigalium subsp. epigalium
Vernon H. Oswald; Lowell Ahart
1997-5-14
8415
Tehama
Plum Creek Rd. 0.1 mi west of Hogback Rd., southeast of the town of Paynes Creek. In area of 1990 fire.
969
Comment
CHSC117162
Apocynum cannabinum
Lowell Ahart; John Dittes
2016-6-22
21034
Tehama
About 10 yards south of the fish ladder on Deer Creek, about 0.9 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
883
Comment
CAS-BOT-BC392098
Aquilegia formosa
Alice Eastwood; John Thomas Howell
1941-7-9
9826
Tehama
Near Government Flat
Comment
RSA123574
Aquilegia formosa
G. D. Barbe
1955-7-22
247
Tehama
100ft above the S Shore of Square Lake near a streamlet, alt 7000ft
2134
Comment
SD58333
Aquilegia formosa
George W. Gillett
1957-8-13
1063
Tehama
Lassen Volcanic National Park, niches of east cliffs of main Brokeoff structure
2515
Comment
CHSC80539
Arabidopsis thaliana
Vernon H. Oswald; Lowell Ahart
2001-5-7
10019
Tehama
Forest Road 26N15 5.2 mi west of Hwy 32, between Soda Springs and Cohasset Ridge.
1079
Comment
HSC74959
Arabis glabra
J. P. Smith, Thomas W. Nelson
1979-6-24
10170
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1311
Comment
RSA0126579
Arabis hirsuta var. glabrata
P. A. Munz
1951-7-26
16942
Tehama
Square Lake, N base of South Yolla Bolly Peak.
2134
Comment
RSA0129804
Arabis platysperma
P. A. Munz
1951-7-26
16953
Tehama
S slope of South Yolla Bolly Peak.
2317
Comment
UC1078845
Arceuthobium campylopodum
Job Kuijt
1957-5-21
1353
Tehama
11 mi w Hwys 36-89 junction at Lake Almanor
Comment
CAS-BOT-BC465575
Arctostaphylos
Julie Kierstead Nelson; Brad Rust
2015-3-27
2015 -009
Tehama
East slope of Tedoc Mountain near summit, SE Klamath Range, Forest Svc Rd 28N60
1560
Comment
UC708728
Arctostaphylos X acutifolia
Milo S. Baker
1943-8-8
10638
Tehama
1.1 mi nw Log Spring Ranger Station
Comment
UC728694
Arctostaphylos X acutifolia
Milo S. Baker
1943-8-8
10638
Tehama
1.1 mi nw Log Spring Ranger Station
Comment
HSC70138
Arctostaphylos canescens subsp. canescens
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-22
4464
Tehama
At jct. of Tedoc Rd. and road to summit of Mt. Tedoc
Comment
UC1043528
Arctostaphylos canescens subsp. canescens
P. C. Everett and E. K. Balls
1954-10-16
20318
Tehama
2 mi w Mud Flat Forest Camp (along road from Paskenta to Covelo)
975
Comment
UC1584301
Arctostaphylos canescens subsp. canescens
J. Kierstead
1990-9-11
90 -151
Tehama
3 mi s Tedoc Mtn. (s side of FS Rd. 27N12); Yolla Bolla R.D.
1554
Comment
UCD52172
Arctostaphylos manzanita subsp. elegans
Roman Gankin; W. R. Hildreth
1966-3-16
707
Tehama
On summit of Round Mountain.
Comment
JEPS38736
Arctostaphylos manzanita subsp. manzanita
W. L. Jepson
1899-4-27
14205
Tehama
Greasewood Hills Yallo Bally Mountains
Comment
JEPS38754
Arctostaphylos manzanita subsp. manzanita
Harriet P. Kelley
1914-3-20
Tehama
Los Molinos
Comment
RSA201462
Arctostaphylos manzanita subsp. manzanita
J. T. Howell
1960-7-24
35998
Tehama
8 miles west of Mineral.
1220
Comment
SEINET11987215
Arctostaphylos manzanita subsp. wieslanderi
W. Knight, Knight, I.
1980-1
3853
Tehama
Tilden Botanic Garden, Berkeley, orig. from E of Red Bluff
Comment
CAS-BOT-BC39997
Arctostaphylos nevadensis
John Thomas Howell
1943-8-8
19208
Tehama
Log Spring Ridge
Comment
UCD52661
Arctostaphylos nevadensis
John Thomas Howell
1960-8-18
36045
Tehama
Bluff Falls.
1981
Comment
CHSC105949
Arctostaphylos patula
Lowell Ahart; John Dittes
2010-7-17
16878
Tehama
About 50 yards east of the gate, about 90 yards east of the barn, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
829
Comment
JEPS38825
Arctostaphylos patula
Jos. Grinnell
1929-5-12
Tehama
above Mineral
1676
Comment
POM209913
Arctostaphylos patula
H. P. Bracelin
1931-7-1
502
Tehama
4.5 miles southeast of Shasta City, beside highway to McCloud. [Shasta County]
1220
Comment Read comments Jul 9 2013
SEINET2028689
Arctostaphylos patula
H. P. Bracelin
1931-7-1
502
Tehama
4.5 miles southeast of Shasta City
Comment
UC1052009
Arctostaphylos patula
R. A. Manning
1954-2-18
3
Tehama
on Plum Creek rd five mi e Paynes Creek; Lassen National Forest
975
Comment
UC674744
Arctostaphylos patula
Vernon Bailey
1899-9-25
Tehama
above Government Flat; South Yolla Bolly Mountain
1950
Comment
SEINET10449253
Arctostaphylos patula
Mary Susan Taylor
1977-8-17
Taylor 1473
Tehama
Rocky mountain peak above Chaparral; abundant on N side of Old Humboldt Road above Jonesville, ca. 3 mi E of its junction with Scotts John Road, just a few feet N of Butte County border.
1829
Comment
SEINET8729958
Arctostaphylos patula
R. A. Manning
1954-1
3
Tehama
In chaparral-Digger Pine belt, altitude 3200 feet. Five miles east of Paynes Creek on Plum Creek road, NW 1/4 Sec. 11, T. 28N, R. 1E, Lassen National Forest.
975
Comment
CHSC114589
Arctostaphylos patula subsp. patula
J. Kierstead
1990-9-11
90 -152
Tehama
Yolla Bolly Ranger District. 3 miles south of Tedoc Mt., Ssouth side of FS Rd 27N12.
1554
Comment
CHSC118509
Arctostaphylos patula subsp. patula
L. P. Janeway; B. Castro
2016-9-5
12158
Tehama
Klamath Ranges. Top of Pony Buck Peak.
1705
Comment
SEINET11987216
Arctostaphylos patula subsp. platyphylla
W. Knight, Knight, I.
1980-1
3848
Tehama
Tilden Botanic Garden, Berkeley, orig. seedling from Burney Falls State Park
Comment
HSC89715
Arctostaphylos viscida
Larry Levine, Pacheco, Robert Murphey
1989-4-2
7
Tehama
.2 mi. S on Tedoc Rd. from Hwy. 36, ca. 1.5 mi. E of Shasta County
549
Comment
CHSC68496
Arctostaphylos viscida subsp. pulchella
Vernon H. Oswald
1997-3-20
8313
Tehama
Round Valley Rd.(M4) 5.8 mi W of Newville Rd., W of Salt Creek Conservation Camp.
457
Comment
CHSC102314
Arctostaphylos viscida subsp. viscida
L. P. Janeway; B. Castro
2009-4-25
9774
Tehama
Cascade Range Foothills. Tehama Wildflife Area; top of ridge between Little Antelope Creek and Mill Creek; southern end of Powerline Road at Rock Wall; 1.8 km east-northeast of Dewitt Peak.
640
Comment
HSC100807
Arctostaphylos viscida subsp. viscida
Lowell Ahart, John Dittes
2010-7-17
16877
Tehama
Soap Creek Ranch, 40 yd. E of barn, just S of gate, 4.8 (air) mi. SE of Manton, and 2 (air) mi. N of Hwy. 36.
830
Comment
UC1039826
Arctostaphylos viscida subsp. viscida
O. C. Olson
1956-1-24
27
Tehama
one half mi e Townsend; Quad 32 B-4, Hooker Creek
182
Comment
UC1609209
Arenaria congesta var. crassula
Vernon H. Oswald and Lowell Ahart
1993-9-2
5900
Tehama
ca 20 mi (air) NW Paskenta (Ridge running E. from Mt. Linn); South Yolla Bolly Mtns., Mt. Linn
2346
Comment
RSA66392
Arenaria congesta var. crassula
P. A. Munz
1951-7-18
16622
Tehama
[County: Tehama-Trinity line]; North-facing slope of North Yolla Bolly Peak; North Yolla Bolly Mts.
1982
Comment
UC1299491
Arenaria congesta var. suffrutescens
Freed W. Hoffman
1949-7-19
3034
Tehama
1 mi w Regan Meadow Camp; North Coast Ranges
Comment
CHSC61415
Arenaria kingii var. glabrescens
Vernon H. Oswald; Lowell Ahart
1993-8-18
5822
Tehama
Lassen Volcanic National Park. E slope of Mt. Conard near the S boundary of the park. Growing on slope approaching the scree slope below the summit ridge of the mountain.
2383
Comment
CHSC65077
Aristida oligantha
Vernon H. Oswald; Lowell Ahart
1995-7-17
7063
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd (A6) ca. 1.5 mi N of Dales Station on Hwy. 36, ca. 14 mi NE of Red Bluff.
213
Comment
JEPS97300
Aristida purpurea var. wrightii
Vernon H. Oswald and L. Ahart
1995-6-13
6862
Tehama
Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Small part of an uncommon tufted perennial
225
Comment Read comments Jul 23 2009
JEPS95750
Aristida ternipes var. hamulosa
Vernon H. Oswald and L. Ahart
1995-6-13
6863
Tehama
T29N R2W SW1/4 NE1/4 Sec. 26, 720 ft, Cascade Range Foothills, ecotone from Blue Oak Woodland to Valley and Foothill Grassland. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff
219
Comment
JEPS97459
Aristolochia californica
Vernon H. Oswald
1995-3-1
6498
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills, basalt substrate. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff, bordering the w edge of Manton Rd. just s of the borrow pit.
219
Comment
SEINET11262977
Aristolochia californica
J. O. Sawyer, Jane Cole
1979-3-11
3329
Tehama
Corning Quad. Woodson Bridge State Recreation Area. Highway A-9. Sacramento River flood plain.; 0
61
Comment
CHSC45626
Arnica chamissonis
Vernon H. Oswald
1984-7-16
1588
Tehama
W end of Wilson Lake located ca. 8 mi E of Mineral.
1609
Comment
UC726999
Arnica dealbata
A. A. Heller
1937-7-21
15932
Tehama
Sulphur Works Lassen Volcanic National Park
Comment
CAS-BOT-BC82692
Arnica longifolia
John Thomas Howell
1960-8-18
36055
Tehama
Bluff Falls, near Lassen Volcanic National Park
1981
Comment
CHSC45630
Arnica longifolia
Vernon H. Oswald
1986-8-4
2263
Tehama
Brokeoff Mt. Trail, Lassen Volcanic National Park.
2133
Comment
HSC81944
Arrhenatherum elatius
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4876
Tehama
Along road from Tedoc Gap to Wells Creek, 0.5 mi. from Tedoc Gap
1372
Comment
UCD56019
Arrhenatherum elatius
R. Tofsrud
1951-6-1
s.n.
Tehama
Anthony Peak, near Summit.
Comment
JEPS88385
Artemisia douglasiana
Vernon H. Oswald and Lowell Ahart
1996-9-4
8259
Tehama
BLM parcel along Hwy 36 ne Red Bluff (on flood plain of creek ca. 1 mi upstream from old bridge site); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
131
Comment
CHSC64938
Asclepias cordifolia
Vernon H. Oswald; Lowell Ahart
1995-7-12
7014
Tehama
W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 4.9 mi S of Hwy 36.
1097
Comment
SEINET10580345
Asclepias cordifolia
H. M. Evans
Evans s.n. 1922
Tehama
Above Drakesbad, Lassen National Park
1920
Comment
JEPS6286
Asclepias eriocarpa
W. L. Jepson
1938-6-10
19985
Tehama
Jellys Ferry
121
Comment
SEINET10742131
Asclepias solanoana
Vernon H. Oswald, Lowell Ahart
1995-7-12
Oswald 7048
Tehama
W of Red Bluff and S of Platina on Forest Road 28N05, 0.3 mi S of Forest Road 28N60 (to summit of Tedoc Mtn.), on serpentine outcrop
1457
Comment
CHSC27523
Aspidotis densa
Michael F. Henetz
1978-3-23
2
Tehama
Deer Creek Canyon. Ca. 180 m sse Hwy. 32, ca 150 m ssw of bridge over Deer Creek, and ca. 20.7 km sw of junction of Hwy. 32 and Hwy. 89.
1098
Comment
JEPS102438
Aspidotis densa
Vernon H. Oswald
2001-5-7
10025
Tehama
Forest Road 26N15 8.2 mi west of Hwy 32, between Soda Springs and Cohasset Ridge.
1152
Comment
RSA755499
Aspidotis densa
Barbara Ertter, Brad Olson
1991-7-4
10209
Tehama
Toomes Camp Road (Mendocino FR 23N01) 11.8 miles west of Paskenta, ca. 25 air miles west of Corning at spring on south side of Round Mountain, 2.2 miles inside forest boundary.
976
Comment
CDA36055
Aster occidentalis
CDFA Staff
2002-9-18
Tehama
Mill Creek; Along Highway 36 near St. Bernard Lodge.
0
Comment
CAS-BOT-BC539317
Astragalus
G. Ledyard Stebbins
1972-8-19
9018
Tehama
W side of Little Red Mountain [exact location unknown]
1295
Comment
CAS-BOT-BC177279
Astragalus accidens var. hendersonii
R. C. Barneby; J. T. Howell
1954-5-14
11486
Tehama
Payne's Creek
548
Comment
JEPS25395
Astragalus accidens var. hendersonii
Rimo Bacigalupi with G. T. Robbins
1959-4-21
7009
Tehama
0.9 mi w Paynes Creek (along State Highway 36); w of Paynes Creek
557
Comment
POM204044
Astragalus accidens var. hendersonii
Alice Eastwood, John T. Howell
1934-4-22
1868
Tehama
Paynes Creek
Comment
CHSC65791
Astragalus gambelianus
Vernon H. Oswald; Lowell Ahart
1996-4-8
7324
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On a high bank on the E side of Paynes Creek ca. 0.6 mi upstream from its mouth on the Sacramento River.
103
Comment
RSA90476
Astragalus gambelianus
Milo S. Baker
1953-4-25
12526
Tehama
About 2 mi. W of Paskenta long Crane lumber road.
Comment
UC1873686
Astragalus gambelianus
Barbara Ertter with James R. Shevock
1993-4-30
11582
Tehama
Jellys Ferry Road ca 1/2 mile NE of Interstate Highway 5 north of Red Bluff.
Comment
UC1873658
Astragalus pauperculus
Barbara Ertter with Brad Olson
1993-5-15
11823
Tehama
Spring Branch Road south of Battle Creek ca 15 air miles NNE of Red Bluff.
Comment
CHSC61730
Astragalus purshii var. tinctus
Vernon H. Oswald; Lowell Ahart
1993-9-2
5920
Tehama
Ridge running E from Mt. Linn, South Yolla Bolly Mtns., ca 20 mi (air) NW of Paskenta.
2286
Comment
CHSC79158
Astragalus purshii var. tinctus
L. P. Janeway
2000-6-29
6849
Tehama
High North Coast Ranges. About 1100 m east of Mt. Linn, on top of the ridge from Mt. Linn to Ides Cove Trailhead.
2300
Comment
UC1037480
Astragalus purshii var. tinctus
Douglas Barbe
1955-7-16
184
Tehama
on east ridge leading to summit South Yolla Bolly (Klamath Mountains); , South Yolla Bolly
2286
Comment
UCD105257
Astragalus purshii var. tinctus
J. M. Tucker; L. K. Mann
1959-7-19
3551
Tehama
South of Yolla Bolly Mountain, ca. 1/2 mile east of summit.
2286
Comment
JEPS101730
Astragalus whitneyi var. siskiyouensis
Dean W. Taylor
1972-6-18
1512 b
Tehama
Tedoc Mountain summit
1371
Comment
UC1949116
Asyneuma prenanthoides
Barbara Ertter with Brad Olson
1991-7-5
10340
Tehama
Twin Springs water tank, Raglin Ridge Rd 5.7 mi above N Fk Elder Cr crossing, ca 25 air miles SW of Red Bluff
Comment
CAS-BOT-BC69569
Athyrium alpestre subsp. americanum
George W. Gillett
1957-8-13
1057
Tehama
Near first major stream crossing on Brokeoff Mountain trail from Sulphur Works checking station.
2133
Comment
CHSC65321
Athyrium filix-femina var. cyclosorum
Lowell Ahart
1995-10-3
7653
Tehama
Along Willow Creek, about 1 3/4 mile (air) north-east of Jonesville, about 6 1/2 miles (air) north-east of Butte Meadows.
1645
Comment
JEPS97376
Athyrium filix-femina var. cyclosorum
Lowell Ahart
1995-10-3
7653
Tehama
1 3/4 air miles NE of Jonesville (along Willow Creek, 6 1/2 air miles NE of Butte Meadows)
1645
Comment
RSA295407
Avena barbata
J. R. Reeder, C. G. Reeder
1981-5-20
7357
Tehama
ca. 6.5 km SW of Dales.
240
Comment
HSC35046
Avena fatua
Donald Spalinger
1974-5-5
49
Tehama
21 mi. E of Trinity Co. line on Hwy. 36
Comment
JEPS97252
Avena fatua
Vernon H. Oswald and L. Ahart
1995-4-17
6676
Tehama
T29N R2W NE1/4 SW1/4 Sec. 26, 700 ft, Cascade Range Foothills, Valley and Foothills Grassland, Stony Tuscan Loam over hardpan. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
213
Comment
CHSC78595
Baccharis salicifolia
J. Marr; N. Wight
1998-4-9
Tehama
West of Red Bluff, vicinity of Red Bank Creek and Sunflower Gulch.
280
Comment
CHSC102351
Balsamorhiza deltoidea
L. P. Janeway; B. Castro
2009-4-25
9782
Tehama
Cascade Range Foothills. Tehama Wildlife Area; northwest-facing slope above Little Antelope Creek; along Powerline Road 0.5 km northeast of Rock Wall.
564
Comment
CHSC68799
Balsamorhiza deltoidea
Vernon H. Oswald; Lowell Ahart
1997-6-10
8563
Tehama
Between Paskenta and Covelo on M2 (23N69) 0.6 mi north of its junction with the road to Wells Cabin Campground (24N02).
1828
Comment
HSC38588
Balsamorhiza hookeri
J. P. Smith, J. O. Sawyer
1971-5-22
Tehama
4 miles west of Susanville, on State Rte. 44
Comment Read comments May 9 2012
CDA10420
Balsamorhiza sagittata
D. Isle
1996-7-17
Tehama
North Coast Ranges; Mendocino National Forest - Elder Creek Watershed. Road 25N17, northeast of Cold Spring and Cold Spring Station. 100 yards east of Ball Rock.
Comment
CAS-BOT-BC16358
Barbarea orthoceras
John Thomas Howell
1960-8-20
36225
Tehama
Near Lassen Volcanic National Park. Morgan.
1463
Comment
HSC81955
Berberis aquifolium var. repens
Thomas W. Nelson, Jane Nelson
1979-6-25
4896
Tehama
Along road from Tedoc Gap to Well's Creek, 0.25 mi. SE of Weston Ranch
1280
Comment
JEPS103437
Bergia texana
Lowell Ahart
2002-11-5
10014
Tehama
East of where Burris Creek runs into Black Butte Lake, ca 15 feet below the high water line of the lake, about 12 miles (air) northwest of Orland.
Comment
CHSC66872
Bidens frondosa
Vernon H. Oswald; Lowell Ahart
1996-9-4
8260
Tehama
Cascade Range Foothills. Hogs Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Paynes Creek ca. 1 mi upstream from the old bridge site.
131
Comment
CHSC84621
Bidens frondosa
Lowell Ahart; John Dittes
2003-9-17
10569
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
CHSC56324
Bistorta bistortoides
K. R. Stern
1986-5-21
8291
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
JEPS97485
Blennosperma nanum
Vernon H. Oswald and L. Ahart
1995-2-22
6491
Tehama
Dales Lake Ecological Reserve. T29N R2W SW1/4 NW1/4 Sec. 26, 680 ft, Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff.
207
Comment
CHSC64338
Blennosperma nanum var. nanum
Vernon H. Oswald; Lowell Ahart
1995-2-22
6491
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff.
207
Comment
HSC1820
Blennosperma nanum var. nanum
Larry Bertie
1969-3-15
7
Tehama
N Face of Antelope Creek Canyon, ca. 12 mi. E. of Red Bluff. From the dam to ca. 3 mi. upstream from the dam
213
Comment
UCD114360
Boechera breweri
Robert E. Preston
1986-4-25
535
Tehama
ca. 10 km sw of Paskenta, on Round Valley Rd, ca. 1 km e of Bennett Cr.
702
Comment
CHSC65396
Boechera breweri subsp. breweri
Vernon Oswald
1984-4-11
1149
Tehama
Round Valley Rd. (also M4 or 23N02), 8.0 mi w of Newville Rd. (5.3 mi w of Mendocino Nat. Forest boundary). On a road cut.
746
Comment
CHSC77755
Boechera breweri subsp. breweri
B. Castro; L. P. Janeway
1999-6-24
996
Tehama
About 22 air miles W of Red Bluff, vicinity of S. Fork Cottonwood Creek and Long Gulch. About 6 feet up from stream.
362
Comment
CAS-BOT-BC14417
Boechera platysperma
P. A. Munz
1951-7-18
16637
Tehama
Line of Tehama - Trinity County. North Yolla Bolly Mountains. North slope of North Yolla Bolly Peak.
1981
Comment
CHSC94386
Boechera rectissima
Lowell Ahart
2006-7-19
13041
Tehama
Forest along the abandoned logging road, about 170 yards northeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 1/8 miles (air) northeast of Butte Meadows.
1540
Comment
UC1736745
Boechera repanda
Dean W. Taylor
1997-7-18
16143
Tehama
headwaters North Fork Elder Creek
1981
Comment
CAS-BOT-BC465573
Boechera subpinnatifida
Julie Kierstead Nelson; Brad Rust
2015-3-27
2015 -006
Tehama
East slope of Tedoc Mountain, SE Klamath Range, rock outcrop E of Forest Svc Rd 28N05
1481
Comment Read comments Jun 25 2018
CHSC38027
Boechera suffrutescens
R. E. Preston
1982-7-14
326
Tehama
Lassen Park, on trail to Brokeoff Mtn.
2194
Comment
CAS-BOT-BC25912
Boechera suffrutescens
P. A. Munz
1951-7-18
16636
Tehama
North Yolla Bolly Mountains. North slope of North Yolla Bolly Peak, line of Tehama Trinity counties.
1981
Comment
UC1751235
Botrychium crenulatum
Timothy B. Devine
1985-7-7
842 b
Tehama
1 mi N of Jonesville (beside Willow Creek 3/4 mi N of road to Colby Mountain Lookout)
1554
Comment
CHSC96673
Brachypodium distachyon
Lowell Ahart
2007-5-8
13747
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff.
111
Comment
JEPS113159
Brachypodium distachyon
Lowell Ahart
2007-5-8
13747
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff
111
Comment
CHSC46569
Brasenia schreberi
Vernon H. Oswald
1989-7-24
3893
Tehama
Wilson Lake north of Hwy 36, ca. 8 mi (air) east of Mineral.
1606
Comment
CHSC84604
Brickellia californica
Lowell Ahart; John Dittes
2003-9-17
10570
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
RSA67170
Brickellia grandiflora
Philip A. Munz
1951-7-25
16839
Tehama
Square Lake, north base of South Yolla Bolly Mountains
2134
Comment
SEINET10474488
Brickellia grandiflora
Mary Susan Taylor
1977-8-17
Taylor 1476
Tehama
Rocky mountain peak above Chaparral; abundant on N side of Old Humboldt Road above Jonesville, ca. 3 mi E of its junction with Scotts John Road, just a few feet N of Butte County border.
1829
Comment
CAS-BOT-BC127684
Brickellia greenei
John Thomas Howell
1943-8-8
19201
Tehama
Near Government Flat
Comment
CHSC82075
Brickellia greenei
L. P. Janeway
2001-7-29
7404
Tehama
High Cascade Range. 4.8 km southeast of Turner Mountain, along Road 29N48 overlooking Mill Creek.
1736
Comment
RSA759784
Brodiaea californica
Barbara Ertter
1991-5-19
9884
Tehama
Vina Plains about 13 air miles due east of Corning, on Lassen Road 3.8 miles from Highway 99
80
Comment
SEINET1910286
Brodiaea californica
Barbara Ertter
1991-1
9884
Tehama
Vina Plains ca 13 airmiles due E of Corning, on Lassen Road 3.8 mi from Hwy 99.
80
Comment
UCD77178
Brodiaea californica
Robert E. Preston
2000-5-26
1350
Tehama
Hog Lake.
265
Comment
CAS-BOT-BC482202
Brodiaea californica subsp. californica
R. Bacigalupi; L. Constance; R. Moran; R. L. Rodriguez; S. Carlquist
1951-6-12
3366
Tehama
Along State Highway 36, 14 miles west of its junction with U.S. Highway 99 (just north of Red Bluffs junction), on a slight rise.
243
Comment
CHSC88514
Brodiaea californica var. californica
Jenny Marr; Beth Hendrickson
1999-5-27
Tehama
Vicinity of Grizzly Creek and Little Grizzly Creek.
304
Comment
UCD148226
Brodiaea coronaria
Robert E. Preston
2007-5-11
2489
Tehama
8.6 mi NW of Corning, on W side of Paskenta Rd, 0.9 mi N of its int with Gyle Rd.
136
Comment
HSC1725
Brodiaea coronaria subsp. coronaria
Larry Berti
1969-5-9
68
Tehama
Antelope Creek Canyon, N face, 12 mi. E of Red Bluff, 3 mi. upstream from dam.
213
Comment
UC1950250
Brodiaea elegans
Barbara Ertter
1991-5-19
9885
Tehama
Vina Plains ca 13 airmiles due E of Corning, on Lassen Road 3.8 mi from Hwy 99
Comment
CAS-BOT-BC484281
Brodiaea elegans subsp. elegans
R. F. Hoover
1965-5-29
9411
Tehama
Dribble Creek near Red Bluff
Comment
RSA183028
Brodiaea elegans subsp. elegans
Lee W. Lenz
1966-5-24
24652
Tehama
3.5 mi W of jct state 36 and Co A5.
Comment
CAS-BOT-BC484570
Brodiaea minor
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-19
53453
Tehama
0.3 mile S of South Fork Cottonwood Creek on road from Red Bluff to Beegum
243
Comment
UC1950237
Brodiaea rosea
Barbara Ertter with Brad Olson
1991-7-4
10217
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 12.5 mi W of Paskenta, 0.1 mi E of Elder Cr/Riley Ridge jct, ca 25 airmiles W of Corning
Comment
JEPS106237
Bromus carinatus var. carinatus
Lowell Ahart, Samantha Mackey Hillaire
2004-7-9
11219
Tehama
On both sides of Ponderosa Way (Forest Road 28N29), about 1 mile southeast of the Black Rock, about 1 mile (air) southeast of the Black Rock Campground and the bridge across Mill Creek, about 27 miles (air) east of Red Bluff
696
Comment
CHSC65001
Bromus commutatus
Vernon H. Oswald; Lowell Ahart
1995-7-12
7009
Tehama
Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.5 mi S of Hwy. 36. On a roadside bank.
981
Comment
UCD58482
Bromus commutatus
A. A. Beetle
1942-5-19
3280
Tehama
33 miles W of Red Bluff on Rt. 36. Button Canyon Experimental Plot.
Comment
CAS-BOT-BC155978
Bromus diandrus
A. A. Heller
1916-4-20
12337
Tehama
3 miles north of Red Bluff.
Comment
CAS-BOT-BC155979
Bromus diandrus
A. A. Heller
1916-4-20
12337
Tehama
3 miles north of Red Bluff.
Comment
CHSC64575
Bromus diandrus
Vernon H. Oswald; Lowell Ahart
1995-4-10
6621
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Along the edge of Manton Rd. s of Inks Creek Rd.
207
Comment
CHSC89013
Bromus diandrus
A. Peterson
2003-4-19
47
Tehama
Sacramento River Bend Area (BLM) off Jellys Ferry Rd, about 7 mile NNE of Red Bluff. Yana Trail--Perry Riffle trailhead. UTM: between 570200E, 4460600N and 527300E, 4461300N.
Comment
JEPS88302
Bromus diandrus
Vernon H. Oswald and Lowell Ahart
1996-5-20
7601
Tehama
ne of Red Bluff (BLM parcel along Hwy 36, along Paynes Creek, Cascade Range foothills, Hog Lake Plateau); Cascade Range foothills, Hog Lake Plateau, Paynes Creek
158
Comment
SBBG56613
Bromus diandrus
E. O. Wooton
1913-4-6
Tehama
Red Bluff
Comment
CHSC113332
Bromus hordeaceus
Lowell Ahart; John Dittes
2014-5-16
19489
Tehama
Small drainage on the north side of the poor dirt road, about 200 yards southwest of the lone oak tree, about 1/2 mile east of the end of Lyon Cattle Road, about 3 miles (air) northeast of Los Molinos.
99
Comment
CHSC88258
Bromus laevipes
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11220
Tehama
On the south side of Ponderosa Way (Forest Road 28N29), about 1 mile southeast of the Black Rock, about 1 mile (air) southeast of the Black Rock Campground and the bridge across Mill Creek, about 27 miles (air) east of Red Bluff.
696
Comment
RSA93474
Bromus laevipes
H. K. Wagnon
1953-5-10
12625
Tehama
Lodding rd. W of Paskenta on logging road near, 9 miles post.
Comment
CHSC96656
Bromus madritensis subsp. rubens
Lowell Ahart
2007-5-8
13754
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff.
111
Comment
JEPS97215
Bromus madritensis subsp. rubens
Vernon H. Oswald and L. Ahart
1995-4-3
6598
Tehama
T29N R2W NE1/4 NE1/4 Sec. 26, 740 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
225
Comment
UCR131628
Bromus orcuttianus
Beecher Crampton
1954-6-16
1968
Tehama
Mendocino National Forest., Along the main logging road of Crane Mills, Inc., 0.5 miles northwest of Whiskey Saddle
1439
Comment
RSA93473
Bromus orcuttianus
H. K. Wagnon
1953-7-12
12861
Tehama
5.1 mi. from White Oak Camp
1829
Comment
CHSC80714
Bromus pseudolaevipes
Lowell Ahart
2001-6-8
8799
Tehama
On the west side of road M2, about 9 miles west of Paskenta.
792
Comment
CHSC64737
Bromus racemosus
Vernon H. Oswald; Lowell Ahart
1995-5-16
6727
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. In bed of the intermittent stream w of the lone blue oak.
201
Comment
UCSB63894
Bromus racemosus
Oswald, Vernon; Ahart, Lowell
1996-5-20
Tehama
Hog Lake Plateau; BLM parcel along Hwy 36, NE of Red Bluff (T28N, R2W, NW1/4, NE1/4 Sect 8); Cascade Range Foothills, Paynes Creek
158
Comment
CHSC64930
Bromus sterilis
Vernon H. Oswald; Lowell Ahart
1995-6-13
6856
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. On the s side of the basalt ridge at the w boundary.
195
Comment
JEPS100233
Bromus suksdorfii
Dean W. Taylor
2002-7-1
18210
Tehama
Judd Creek, ca. 1 mile South of Lyman Springs
1005
Comment
CHSC96688
Bromus tectorum
Lowell Ahart
2007-5-8
13749
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff.
111
Comment
JEPS95724
Bromus tectorum
Vernon H. Oswald and L. Ahart
1995-4-25
6686
Tehama
T29N R2W NW1/4 NE1/4 Sec. 26, 740 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
225
Comment
RSA90604
Cacaliopsis nardosmia
Milo S. Baker, H. K. Wagnon
1953-6-21
12780
Tehama
West of Paskenta at Whiskey Saddle.
1449
Comment
JEPS90703
Callitriche fassettii
Dean W. Taylor
1991-4-11
11605
Tehama
Seven Mile Lake Sacramento Valley, Dales 7 1/2' USGS quadrangle, Tuscan Butt (w base of Buttes)
286
Comment
CHSC55205
Callitriche heterophylla
L. P. Janeway
1991-4-11
3884
Tehama
Battle Creek Wildlife Area. Tablelands on south side of Battle Creek, ca 1 1/2 mi east of the Sacramento River. At edge of vernal pool.
170
Comment
CHSC40707
Callitriche heterophylla var. bolanderi
Pauleen Broyles
1982-4-15
422
Tehama
The Nature Conservancy Vina Plains Preserve.
60
Comment
CHSC50105
Callitriche heterophylla var. bolanderi
Vernon Oswald
1990-4-23
4164
Tehama
Vina Plains Preserve, in Sheep Camp Ditch near Lassen Rd.
70
Comment
CHSC57802
Callitriche heterophylla var. bolanderi
Vernon H. Oswald; Lowell Ahart
1992-4-21
4906
Tehama
Hogsback Rd. (Belle Mill Rd. or Forest Rd. 28N24) near Mud Spring, 9.6 mi (odometer) E of Hwy. 99, ca. 11 mi (air) E of Red Bluff. In a pool on the S side of the road.
316
Comment
CHSC54004
Callitriche marginata
Vernon H. Oswald; Lowell Ahart
1991-5-9
4575
Tehama
Paynes Creek Recreation Area located 1.5 mi northeast of the Bend Bridge over the Sacramento River, ca. 6.5 miles north-northeast of Red Bluff. On the bed of a vernal pool in grassland bordering the gravel road 0.25 mi northeast of the entrance kiosk.
112
Comment
CHSC96377
Callitriche marginata
Lowell Ahart
2007-4-3
13611
Tehama
In shallow water of a large vernal pool, east of the poor dirt road, about 4 1/2 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 6 1/2 miles (air) southeast of Los Molinos.
131
Comment
JEPS113233
Callitriche marginata
Lowell Ahart
2007-4-3
13611
Tehama
In shallow water of a large vernal pool, east of the poor dirt road, about 4 1/2 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 6 1/2 miles (air) southeast of Los Molinos
131
Comment
UC1586613
Callitriche marginata
Vernon H. Oswald and Lowell Ahart
1991-5-9
4575
Tehama
Paynes Creek Recreation Area located 1.5 mi northeast of the Bend Bridge over the Sacramento River, ca. 6.5 miles north-northeast of Red Bluff. On the bed of a vernal pool in grassland bordering the gravel road 0.25 mi northeast of the entrance kiosk
112
Comment
CHSC46314
Callitriche stagnalis
Vernon Oswald
1989-5-3
3757
Tehama
Nature Conservancy's Dye Creek Preserve ca 5 mi ne of Los Molinos. In a ditch along one of the artificial farm ponds s of headquarters.
97
Comment
CHSC70919
Calochortus amabilis
Vernon Oswald; Lowell Ahart
1998-4-27
8966
Tehama
Cannon Rd. 1.1 mi west of its junction with Hwy. 36 west of Red Bluff.
256
Comment
CHSC67720
Calochortus leichtlinii
James D. Jokerst
1979-7-4
292
Tehama
S of Mineral on F. S. Trail 3E12 to Turner Mtn., 1.0 mi from trailhead.
Comment
UC54193
Calochortus leichtlinii
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4355
Tehama
near Morgan; Mount Lassen, Mill Creek Canyon
1524
Comment
SEINET7073577
Calochortus luteus
A. G. Vestal
1955-5-19
s.n.
Tehama
About 10.7 miles west-southwest of Payne Creek and 0.5 miles south on Dales on Route 36. UTM Zone 10, 576092mE, 4461114mN. Coordinate datum: NAD27.
Comment
UC767922
Calochortus luteus
R. F. Hoover
1936-5-21
1179
Tehama
4 mi s Cottonwood
Comment
UCD139554
Calochortus monophyllus
Beecher Crampton
1953-4-30
1189
Tehama
1.5 miles south of Paynes Creek.
548
Comment
UCD139561
Calochortus monophyllus
R. N. Raynor
1940-5-22
s.n.
Tehama
Mill Creek Road between Red Bluff and Mineral.
Comment
CHSC118397
Calochortus monophyllus
Tim Kask
2016-4-7
261
Tehama
Antelope Creek, from Fischer CG. 10T 0597775/4456103
473
Comment
UC54190
Calochortus nudus
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4351
Tehama
near Morgan (Park's Ranch); Mount Lassen, Mill Creek Canyon
1524
Comment
UC648403
Calochortus nudus
Marion Ownbey and Ruth P. Ownbey
1938-7-16
1744
Tehama
7 mi n Mineral (on road to Viola); Dry Lake
Comment
UC1950168
Calochortus superbus
Barbara Ertter
1991-5-19
9871
Tehama
14.5 mi W of Red Bluff on Hwy 36, near Baxter Road junction
Comment
HSC15357
Calochortus superbus
R. S. White
1965-5-15
84
Tehama
20 mi. E of Red Bluff on Hwy. 36
Comment
JEPS118179
Calochortus syntrophus
Dean Wm. Taylor, Robin Fallscheer
2010-6-23
20892
Tehama
Highway 44 1 mile west from Lassen Lodge, north side of the highway near the junction with Little Giant Mill Road
1158
Comment Read comments Mar 14 2014
CAS-BOT-BC175774
Caltha leptosepala
Jeanne Janish; Carl Janish
1938-9-6
s.n.
Tehama
At shore of Summit Lake, Lassen National Park
2042
Comment
CDA10556
Calycadenia ciliosa
L. Ahart, J. Dittes, J. Gannon, L. Martinez
2002-11-4
10004
Tehama
Jewett Creek, east of Marguerite Road, about 1 1/4 mile (air) southeast of Corning.
Comment
CHSC113001
Calycadenia ciliosa
Lowell Ahart
2013-8-2
18999
Tehama
On the west side of Burris Creek, on the south side of the poor dirt road crossing of Burris Creek, north of Burris Creek Bridge on Morrison Bryant Road at Black Butte Lake, about 14 miles (air) northwest of Orland.
138
Comment
CHSC66182
Calycadenia ciliosa
Vernon H. Oswald; Lowell Ahart
1996-6-3
7686
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff.
240
Comment
RSA255551
Calycadenia ciliosa
Gerald D. Carr
1973-7-2
746
Tehama
1.5 miles south of Vestal Road on Weemasoul Road
381
Comment
CHSC102469
Calycadenia fremontii
L. P. Janeway
2009-6-21
9826
Tehama
Cascade Range Foothills. Tehama Wildlife Area; top of ridge between Little Grapevine Creek and Antelope Creek (at mouth of Indiana Creek); along East Grapevine Jeep trail 1.3 km east of Ishi Road.
689
Comment
CHSC76117
Calycadenia fremontii
G. F. Hrusa; J. Hart
1998-5-10
14425
Tehama
Northern Sacramento Valley. S side of Coyote Creek, Coyote Creek Conservation Area, approx. 1.5 mi W of Paskenta Rd.
130
Comment
UCD129779
Calycadenia fremontii
G. F. Hrusa; J. Hart
1998-5-10
14425
Tehama
south side of Coyote Creek, Coyote Creek Conservation Area, approximately 1.5 miles west of Paskenta Road.
130
Comment
CAS-BOT-BC273279
Calycadenia fremontii
R. L. Carr
1978-7-6
2114
Tehama
Long Gulch Camp along US Hwy 36 (Beegum Rd), ca. 0.5 mi E of Tedoc Rd jct, ca. 40 mi NW of Red Bluff
Comment
CAS-BOT-BC273401
Calycadenia fremontii
H. M. Hall
1930-9-26
12899
Tehama
2 miles south of Proberta
Comment
SEINET9325129
Calycadenia fremontii
Unknown
1977-7-4
2022
Tehama
E of Red Bluff, along S side of hwy 36, 4.5 mi NE of jct with Hwy 99.
Comment
UC1971718
Calycadenia fremontii
1978-8-17
2136
Tehama
CR A5 (Bowman Road), 0.6 mi S of Luce and Griswald Roads (ca. 13 mi SW of Cottonwood) (=GDC 777, RLC 2184)
191
Comment
JEPS101296
Calycadenia pauciflora
Dean W. Taylor
1997-5-29
16000
Tehama
Toomes Camp Road (Forest Road M2) about 7 road miles West from Paskenta, in vicinity of Beehive Flat
Comment
JEPS112722
Calycadenia pauciflora
Dean W. Taylor
1997-5-29
16000
Tehama
Beehive Flat, Toomes Camp Road (Forest Road M2), 7 road mi W of Paskenta
701
Comment
UC1299280
Calycadenia pauciflora
Freed W. Hoffman
1950-6-30
3534
Tehama
w of Paskenta; North Coast Ranges
Comment
CAS-BOT-BC270854
Calycadenia pauciflora
Gerald D. Carr
1973-6-23
743
Tehama
1.4 miles W of Mountain Road on Colyear Springs Road
365
Comment
RSA255561
Calycadenia pauciflora
Gerald D. Carr
1973-6-23
740
Tehama
1.4 miles NE of Glenn County line on West Black Butte Road
213
Comment
RSA255564
Calycadenia pauciflora
Gerald D. Carr
1973-6-16
737
Tehama
4.6 miles W of Hwy. A5 on Hwy. 36, top of road cut
168
Comment
UC1876251
Calycadenia pauciflora
Gerald D. Carr
1971-9-18
664
Tehama
4.6 mi W of Hwy A5 on Hwy 36
167
Comment
UC1876253
Calycadenia pauciflora
Gerald D. Carr
1973-7-2
747
Tehama
1.5 mi S of Vestal Rd. on Weemasoul Rd.
381
Comment
UC1876254
Calycadenia pauciflora
Gerald D. Carr
1973-6-23
743
Tehama
1.4 mi W of Mountain Rd of Colyear Springs Rd.
365
Comment
UC1971726
Calycadenia pauciflora
1978-7-6
2116
Tehama
4.6 mi W of Hwy CR A5 (Bowman Road) on Hwy 36, ca. 1 mi NW of Rosewood (= GDC 664, 737)
214
Comment
UCD129851
Calycadenia pauciflora
Gerald D. Carr
1973-6-16
737
Tehama
4.6 miles west of Highway A5 on Highway 36, top of road cut.
167
Comment
UCD129853
Calycadenia pauciflora
Gerald D. Carr
1973-6-16
739
Tehama
around 1.5 mile south of Vestal road on Weemasoul Road.
381
Comment
UCD129854
Calycadenia pauciflora
Gerald D. Carr
1973-6-23
740
Tehama
1.4 miles northeast of Glenn County line on West Black Butte Road.
213
Comment
CHSC102318
Calycadenia truncata
L. P. Janeway
2009-6-21
9819
Tehama
Cascade Range Foothills. Tehama Wildlife Area; top of ridge between Little Grapevine Creek and Antelope Creek (at mouth of Indiana Creek); along East Grapevine Jeep trail 2.4 road km east of Ishi Road.
686
Comment
JEPS102855
Calycadenia truncata
Lowell Ahart
2001-6-16
8848
Tehama
North of the dirt road, about 5 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows.
1082
Comment
CHSC69663
Calyptridium monospermum
Vernon Oswald; Lowell Ahart
1997-9-9
8868
Tehama
Forest Rd. 26N09 at Cascade Creek, northwest of Chico Mdws., 1.1 mi southeast of Hwy. 32. Growing in sand on the floodplain of the creek,
1219
Comment
JEPS14628
Calyptridium quadripetalum
Helen K. Sharsmith
1954-6-24
Tehama
leading to Eagle Peak (one mi below summit, Mendocino National Forest); Inner North Coast Ranges, Mendocino National Forest
1066
Comment
CHSC95038
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8710
Tehama
High Cascade Range. Along Cohasset Road 1.2 km and 0.4 air km northeast of the upper northern tip of Cohasset Ridge.
1109
Comment
HSC103786
Calystegia atriplicifolia subsp. buttensis
L. P. Janeway
2006-6-25
8710
Tehama
High Cascade Range. Along Cohasset Rd. 1.2 road km. and 0.4 air km. NE of upper northern tip of Cohasset Ridge.
1109
Comment
CHSC9735
Calystegia malacophylla
Nancy Mosman
1971-7-17
116
Tehama
Found in meadow 100 ft W of hwy 32 ca. 12.2 mi S of Chester.
1219
Comment
JEPS88095
Calystegia occidentalis subsp. occidentalis
Vernon H. Oswald and Lowell Ahart
1996-5-20
7579
Tehama
Hog Lake Plateau. BLM parcel along Highway. 36 NE of Red Bluff. Cascade Range Foothills.
Comment
CHSC34969
Calystegia occidentalis subsp. occidentalis
R. A. Schlising
1975-8-13
3173
Tehama
2.1 mi E of jct hwy 32 and 36, along the latter.
Comment
SD211575
Campanula prenanthoides
Barbara Ertter, Brad Olson
1991-7-5
10340
Tehama
Twin Springs watertank, Raglin Ridge Road 5.7 miles above North Fork Elder Creek crossing, circa 25 airmiles Southwest of Red Bluff.
1250
Comment
CHSC64384
Capsella bursa-pastoris
Vernon H. Oswald; Lowell Ahart
1995-3-6
6500
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the ridge running through the ne corner of the reserve.
225
Comment
CHSC65757
Capsella bursa-pastoris
Vernon H. Oswald; Lowell Ahart
1996-4-8
7332
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the E edge of Paynes Creek near its mouth on the Sacramento River.
85
Comment
JEPS2557
Cardamine pachystigma
W. L. Jepson
1897-7-24
126 a
Tehama
South Yollo Bolly; ; [=modern Solomon Peak, see FB 1_107]
Comment
CHSC60429
Carex athrostachya
Mary Ann Showers
1992-6-28
Tehama
Lassen Volcanic National Park. Pond below Windy Point, west of Mill Creek.
1950
Comment
JEPS110317
Carex athrostachya
Lowell Ahart
2006-7-25
13074
Tehama
On the north edge of the dirt road, about 20 yards east of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1518
Comment
JEPS110417
Carex aurea
Lowell Ahart
2006-7-11
12944
Tehama
On the east side of Colby Creek, about 50 yards north of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1518
Comment
UCD80254
Carex barbarae
CNPS SN Foothill Team
2005-5-11
SNFN 0258 a
Tehama
TNC. Within the Nature Conservancy's Dye Creek Preserve, located immediately south of Dye Creek proper, about 1/3 mile past the confluence below a large bluff. To access, take trail running north of Dye Creek from headquarters about 2 miles, then continue along south fork of canyon.
169
Comment
CHSC106706
Carex bolanderi
Barbara Ertter; Brad Olson
1991-7-4
10246
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 13.5 mi W of Paskenta, Mill Creek crossing 0.9 mi W of Elder Cr/Riley Ridge jct, ca 27 airmiles W of Corning.
1310
Comment
HSC70009
Carex bolanderi
Thomas W. Nelson, Jane P. Nelson
1978-7-21
4446
Tehama
Along Tedoc Rd., 100 mi. S of Tedoc Gap
Comment
CAS-BOT-BC19663
Carex brainerdii
L. P. Janeway; Gary Benson; R. Harrison
1984-9-17
1158 A
Tehama
On slope above Dead Horse Creek.
1493
Comment
CHSC88461
Carex brainerdii
L. P. Janeway; B. Castro
2004-5-30
8129
Tehama
High Cascade Range. Moderate south-facing slopes near top of small ridge along Road 27N08 above Lower Deer Creek Falls.
1170
Comment
SEINET7552656
Carex brainerdii
L. P. Janeway, B. Castro
2004-1
8129
Tehama
Onion Butte 7.5' quad; High Cascade Range. Moderate south-facing slopes near top of small ridge along Road 27N08 above Lower Deer Creek Falls.
1170
Comment
HSC81984
Carex echinata subsp. echinata
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4874
Tehama
Along road from Tedoc Gap to Wells Creek, 0.5 mi. from Tedoc Gap
1372
Comment
SEINET7559367
Carex fracta
Robert F. C. Naczi, A. A. Reznicek
2006-8-1
11396
Tehama
Humboldt Summit, just S of Plumas County border, just N of Butte County border, vicinity of Pacific Crest Trail.
2021
Comment
UCD140344
Carex fracta
John Thomas Howell
1960-8-18
36093
Tehama
near Lassen Volcanic National Park; Bluff Falls.
1981
Comment
CHSC101456
Carex helleri
L. P. Janeway
2009-7-26
9865
Tehama
High Cascade Range. Low on the northeast slope of Ski Heil Peak.
2682
Comment
CAS-BOT-BC7554
Carex infirminervia
George Wilson Gillett; Hans Leschke
1957-7-13
s.n.
Tehama
Devils Kitchen region.
Comment
CHSC102649
Carex integra
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16333
Tehama
About 30 yards south of the dam, about 100 yards east of Forest Service Road 29N25A, Childs Meadows, about 5/8 mile south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. In area between Sec 23 SE1/4 and Sec 24 SW1/4.
1493
Comment
RSA757364
Carex integra
Barbara Ertter, Brad Olson
1991-7-6
10416
Tehama
Rocky Cabin meadow ca 1 mile south of Ball Rock, 1 mile southeast of Cold Spring Forest Station, ca 30 air miles west of Corning.
1890
Comment
UC1950186
Carex integra
Barbara Ertter with Brad Olson
1991-7-6
10416
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock 1 mi SE of Cold Spring Forest Station, ca 30 airmiles W of Corning
Comment
CHSC106690
Carex jonesii
Barbara Ertter; Brad Olson
1991-7-6
10418
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock, 1 mi SE of Cold Springs Forest Station, ca 30 airmiles W of Corning.
1889
Comment
UC1950416
Carex jonesii
Barbara Ertter with Brad Olson
1991-7-6
10418
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock, 1 mi SE of Cold Spring Forest Station, ca 30 airmiles W of Corning
Comment
CAS-BOT-BC35480
Carex jonesii
Hans Leschke
1954-9-21
s.n.
Tehama
Lassen Volcanic National Park, above cascades of Kings Creek
Comment
CHSC94358
Carex lemmonii
Lowell Ahart
2006-7-19
13038
Tehama
Small meadow, east of the abandoned logging road, about 150 yards northeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 1/8 miles (air) northeast of Butte Meadows.
1540
Comment
JEPS110342
Carex lemmonii
Lowell Ahart
2006-7-19
13038
Tehama
Small meadow, east of the abandoned logging road, about 150 yards northeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 1/8 miles (air) northeast of Butte Meadows
1540
Comment
CHSC106694
Carex lenticularis var. impressa
Barbara Ertter; Brad Olson
1991-7-6
10424
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock, 1 mi SE of Cold Springs Forest Station, ca 30 airmiles W of Corning.
1889
Comment
CHSC65409
Carex lenticularis var. impressa
Vernon Oswald
1988-6-27
3540
Tehama
Trail between Ides Cove Trailhead and 25N16 along the e side of the Yolla Bolly-Middle Eel Wilderness w of Paskenta.
2133
Comment
HSC82164
Carex lenticularis var. lipocarpa
Thomas W. Nelson, Jane Nelson
1979-6-25
4920
Tehama
Along FS Rd. 35, 1.9 mi. from Stuart Gap
Comment
OBI72041
Carex luzulina
Barbara Ertter, Brad Olson
1991-7-6
10423
Tehama
Rocky Cabin meadow ca 1 mi S of Ball rock, 1 mi SE of Cold Spring Forest Station, ca 30 airmiles W of Corning
1890
Comment
CDA36725
Carex luzulina
Barbara L. Wilson, Peter F. Zika
2011-8-1
16718
Tehama
Access road to Dry Lake, 0.1 mile west of Highway 89 and the parking area for McGowan Cross County Ski Area, perhaps 100 feet west of junction with road 29N61.
Comment
CAS-BOT-BC31672
Carex luzulina var. ablata
John Thomas Howell
1960-8-18
36079
Tehama
Bluff Falls.
1981
Comment
CAS-BOT-BC31671
Carex luzulina var. ablata
John Thomas Howell
1960-8-24
36464
Tehama
Lassen Loop, 1/2 mi SE of Sulphur Works.
2133
Comment
CHSC116715
Carex multicaulis
Lowell Ahart; John Dittes
2016-4-29
20816
Tehama
On the south side of the trail, about 400 yards south side of the trail, about 400 yards south of the fish ladder on Deer Creek, about 0.8 mile (air) notheast of USFS Road 27N08 Bridage over Deer Creek, about 2 1/8 miles by trail to Highway 32.
935
Comment
UC2042820
Carex multicaulis
Barbara Ertter
1990-5-13
8952
Tehama
0.1 mi W of Lassen Lodge fire station on Highway 36, ca. 7 1/2 mi W of Mineral.
Comment
UCD80251
Carex multicaulis
CNPS SN Foothill Team
2005-6-6
SNFN 0333 a
Tehama
CDFG Tehama Wildlife Area, south of Oat Creek.
789
Comment
UCD80253
Carex multicaulis
CNPS SN Foothill Team
2005-6-30
SNNR 0452 a
Tehama
USFS Lassen National Forest - Ishi Wilderness.
1000
Comment
CAS-BOT-BC32187
Carex multicaulis
Hans Leschke
1964-8-2
s.n.
Tehama
Near Ski Hut.
Comment
CHSC102593
Carex multicostata
L. P. Janeway
2009-7-26
9874
Tehama
High Cascade Range. Lassen national Forest; east side of Hwy 89 1.5 road km south of the boundary of Lassen Volcanic National Park; 1.1 km west of (and above) Mill Creek.
1966
Comment
CHSC53528
Carex multicostata
K. R. Stern
1986-5-21
8277
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
SEINET4290155
Carex multicostata
Unknown
2009-1
9874
Tehama
High Cascade Range. Lassen National Forest, east side of Hwy 89 1.5 road km south of the boundary of Lassen Volcanic National Park; 1.1 km west of (and above) Mill Creek.
Comment
CHSC65710
Carex nudata
Vernon H. Oswald; Lowell Ahart, Joe Molter
1996-3-25
7260
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Edge of Paynes Creek in the NE corner of the parcel.
152
Comment
CHSC76533
Carex nudata
Heidi West; Jenny Marr, Natalie Wight
1999-4-29
Tehama
Vicinity of Red Bank Creek and Dry Creek.
243
Comment
CHSC84314
Carex nudata
Lowell Ahart; John Dittes
2003-6-11
10268
Tehama
On the south side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
JEPS104180
Carex nudata
Lowell Ahart
2003-6-11
10268
Tehama
On the south side of Battle Creek, ca 1 mi n of Manton Rd, ca 1 1/2 mi (air) ne of the Colman Power House, ca 5 mi (air) wsw of Darah Springs State Fish Hatchery, ca 10 mi (air) ene of Cottonwood.
153
Comment
JEPS88461
Carex nudata
Vernon H. Oswald and Lowell Ahart
1996-3-25
7260
Tehama
BLM parcel along Hwy 36 ne Red Bluff (ne corner, along edge of creek); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
152
Comment
SEINET7570922
Carex pellita
Lowell Ahart
2006-7-25
13072
Tehama
About 40 yards west of the poor trail (cow trail), about 1/2 mile north of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1565
Comment
SD71018
Carex rossii
John Thomas Howell
1960-8-18
36035
Tehama
Near Lassen Volcanic National Park; Bluff Falls.
1981
Comment
CHSC79854
Carex serratodens
L. P. Janeway; B. Castro
2000-4-21
6672
Tehama
High Cascade Range. On north side of Mill Creek 1.9 km east-northeast of Black Rock and Ponderosa Way.
713
Comment
UC1950428
Carex serratodens
Barbara Ertter with Brad Olson
1991-7-4
10195
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 7.0 mi W of Paskenta, ca 23 airmiles W of Corning
Comment
HSC70008
Carex serratodens
Thomas W. Nelson, Jane P. Nelson
1978-7-21
4447
Tehama
Along Tedoc Rd., 100 mi. S of Tedoc Gap
Comment
SEINET8573681
Carex subfusca
Unknown
2009-1
24609
Tehama
Comment
UC2042792
Carex subfusca
Barbara Ertter with Brad Olson
1991-7-4
10289
Tehama
Ball Rock / Toomes Camp Road (M2) 1.9 mi N of Trought Ridge junction, ca. 28 air miles W of Corning.
Comment
UCD169415
Carex subfusca
L. P. Janeway
2001-6-10
7145
Tehama
High North Coast Ranges. Along Road 28N36 1.1 km west-southwest of Tedoc Gap; along a minor tributary of South Fork Beegum Creek.
1340
Comment
CHSC77619
Castilleja affinis subsp. affinis
Heidi West; Jenny Marr, Caroline Warren, Joyce Lacey-Rickert,
1998-5-19
Tehama
Vicinity of uppermost N. Fork Stony Creek.
243
Comment
CAS-BOT-BC249580
Castilleja applegatei subsp. pinetorum
H. F. Copeland
1920-7-17
90
Tehama
On Butt Mt.
1828
Comment
HSC71862
Castilleja applegatei subsp. pinetorum
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5787
Tehama
Along road to Wells Creek Campground, 1 mi. SE of Tedoc Gap
1311
Comment
JEPS17366
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi with G. Thomas Robbins
1954-6-26
4640
Tehama
1.2 mi sw Government Flat (upper end of Log Spring Ridge); Mendocino National Forest, Log Spring Ridge
1798
Comment
JEPS17585
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi with G. T. Robbins, Keith Wagnon and Douglas Barbe
1955-7-16
5314
Tehama
ca 1 mi e and 500 ft below Mt. Linn summit (on e shoulder of South Yollo Bollo Mtn.); South Yollo Bollo Mtn.
2286
Comment
UC1552108
Castilleja attenuata
A. Liston and M. Blumler
1987-4-24
655 -6
Tehama
2 mi e Paynes Creek (Hwy 36 between Dales and Payne Creek)
Comment
CHSC59815
Castilleja foliolosa
P. L. Lester
1980-3-31
3
Tehama
Ca. 30 yds w of Round Valley Rd, ca. 9 mi sw of Paskenta.
670
Comment
CHSC81308
Castilleja foliolosa
Caroline Warren; L. P. Janeway
1999-6-15
Tehama
Vicinity of South Fork Cottonwood Creek and Cooks Flat.
341
Comment
CHSC102451
Castilleja lacera
L. P. Janeway; B. Castro
2009-4-25
9767
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along Powerline Road about 0.4 km south of Cottonwood Jeep Trail, overlooking an upper northeastern fork of Little Antelope Creek.
570
Comment
CHSC49014
Castilleja lacera
Vernon Oswald
1984-7-16
1592
Tehama
W end of Wilson Lake located ca. 8 mi e of mineral.
1609
Comment
JEPS115391
Castilleja lacera
Lowell Ahart, John Dittes, Josephine Guardino
2009-8-27
16327
Tehama
About 100 yards east of Forest Service Road 29N25A, Childs Meadows, about 2600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. Are
1493
Comment
POM182781
Castilleja miniata
W. P. Taylor
1913-8-2
s.n.
Tehama
2 mi S. of Yolla Bolly Mt.
Comment
CHSC90899
Ceanothus cordulatus
Niall McCarten; Roxanne Bittman
1986-6-15
5464
Tehama
Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. 'Ovenlid,' S side Rd. 25N29.
2011
Comment
CHSC64367
Ceanothus cuneatus var. cuneatus
Vernon H. Oswald; Lowell Ahart
1995-2-22
6486
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff.
204
Comment
CAS-BOT-BC50958
Ceanothus integerrimus
Alice Eastwood; John Thomas Howell
1941-7-9
9731
Tehama
Log Spring Ridge between Log Spring and Government Flat
Comment
CHSC80262
Ceanothus integerrimus
L. P. Janeway
1999-6-26
6484
Tehama
Cascade Range Foothills. Along Laynes Valley Road 6.3 km northwest of Hwy 36 and 4.7 km southeast of Manton Road; about 1.3 km south of Battle Creek.
434
Comment
HSC96790
Ceanothus integerrimus
J. Carey, A. Hong, J. Leffingwell
1995-4-22
49
Tehama
0.5 mi down trail to Beegum gulch from trailhead where Hwy. 36 intersects with Shasta-Tehama Co. line
396
Comment
SBBG68335
Ceanothus integerrimus
G. E. Haney
1935-6-28
Tehama
between Mineral and summit
Comment
RSA700507
Ceanothus integerrimus var. macrothyrsus
L. P. Janeway
2001-6-15
7178
Tehama
High Cascade Range. Above North Fork California Creek, 1.6km north-northwest of Colby Mountain, between roads 27N12 and 27N06.
1402
Comment
CAS-BOT-BC51139
Ceanothus lemmonii
O. C. Olson
1955-7-6
21
Tehama
One fourth mile South from Highway 36 on Pattymocus Trail
762
Comment
HSC65815
Ceanothus lemmonii
Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-5-3
86
Tehama
0.5 mi. SSW of BM1797 on USFS Rd. 29N15
610
Comment
HSC98343
Ceanothus lemmonii
J. Carey, A. Hong, J. Leffingwell
1995-4-22
54
Tehama
7 mi. E on Hwy. 36 from its junction with Rd. A16
610
Comment
CHSC65829
Ceanothus prostratus
Kristiaan G. Stuart
1995-4-15
11
Tehama
Found .8 km from Deer Crk. bridge on Rd. 27N08 in state game refuge area.
1100
Comment
HSC18317
Ceanothus prostratus
W. R. Rogers
1965-5-3
37
Tehama
10 mi W of the town of Mineral on Hwy. 36
Comment
RSA21522
Ceanothus prostratus var. occidentalis
Carl B. Wolf
1937-5-17
8708
Tehama
Northern Sierra Nevada Foothills, Red Bluff - Susanville Road, 11 miles above Paynes Creek.
915
Comment
UC726179
Ceanothus velutinus
A. A. Heller
1936-6-19
Tehama
ridge between Childs Meadows and Chester; ridge between Child's Meadows and Chester
Comment
JEPS102879
Centaurea melitensis
Lowell Ahart
2001-6-14
8832
Tehama
Northwest of the dirt road that leads to the tower, on the N side of road M2, ca 8 miles W of Paskenta.
609
Comment
CDA18847
Centaurea melitensis
W. Ogden
1999-7-1
PDR 1140096
Tehama
Roe Way in the vicinity of Cottonwood.
0
Comment
CHSC75349
Centaurea solstitialis
Ben Myhre
1997-4-25
28
Tehama
Dye Creek Preserve, 8 miles north of Los Molinos. About 1/4 mile west of the mouth of Dye Creek Canyon.
106
Comment
SEINET8111607
Centaurea solstitialis
Julia Harencar, Gregory Reardon
2015-1
DIA 201504
Tehama
Hillside to the West of parking lot at end of Green Valley Road.
209
Comment
SEINET8111627
Centaurea solstitialis
Julia Harencar, Gregory Reardon
2015-1
DIA 201515
Tehama
Hillside to the West of parking lot at end of Green Valley Road.
209
Comment
CHSC88250
Centaurium tenuiflorum
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11200
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
655
Comment
CDA38376
Centaurium tenuiflorum
Dale Frank
1959-7-15
s.n.
Tehama
Five miles south of Red Bluff.
0
Comment
UC1980596
Centaurium tenuiflorum
C. Rose Broome
1978-8-4
2320
Tehama
Bowman Road, 7 mi W of Junction with 5, on N side of road along creek banks.
Comment
RSA761386
Centaurium trichanthum
Barbara Ertter, Brad Olson
1991-7-4
10191
Tehama
Toomes Camp Road (Mendocino FR 23N01) 7 miles west of Paskenta, ca. 23 air miles west
610
Comment
JEPS97354
Centaurium venustum
Vernon H. Oswald and L. Ahart
1995-7-31
7155
Tehama
T29N R1W SE1/4 SW1/4 Sec. 7, 1080 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Manton Rd. (A6) 5.8 mi NE of Dales (on Hwy. 36), 2.5 mi SW of its jct. with Lane Valley Rd
329
Comment
JEPS88123
Centromadia fitchii
Vernon H. Oswald and Lowell Ahart
1996-7-8
7964 .1
Tehama
BLM parcel along Hwy 36 ne Red Bluff (on flood plain of Paynes Creek e of mouth of intermittent stream crossing ne corner of parcel); Cascade Range Foothills, Hog Lake Plateau
158
Comment
SD53153
Centromadia fitchii
Darley F. Howe
1962-8-7
3415
Tehama
12.4 miles north of Corning on Highway 99.
89
Comment
UC1586614
Centunculus minimus
Vernon H. Oswald and Lowell Ahart
1991-5-9
4569
Tehama
1.5 mi ne of the Bend Bridge over Sacramento River (6.5 mi nne of Red Bluff, at sw corner of the large impoundment at the entrance kiosk); Paynes Creek Recreation Area
112
Comment
CHSC49677
Cephalanthera austiniae
Vernon Oswald
1984-6-7
1257
Tehama
Calif. Hwy 32 at Chico Creek Ridge Bridge.
1048
Comment
SBBG16030
Cerastium fontanum
D. Myrick
1961-6-24
360
Tehama
St Hwy 36 ca. 2 mi E of Mineral
1524
Comment
CHSC115553
Cerastium fontanum subsp. vulgare
Lowell Ahart; John Dittes
2015-8-5
20433
Tehama
East Side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak.
1498
Comment
CHSC40714
Cerastium glomeratum
Pauleen Broyles
1982-3-18
328
Tehama
The Nature Conservancy Vina Plains Preserve.
60
Comment
SEINET7347775
Cercis canadensis
B. Blincoe
1961-4-29
s.n.
Tehama
About 25 miles E. of Redbluff
914
Comment
CAS-BOT-BC251513
Cercis occidentalis
Camille F. Nowell
2012-7-16
48
Tehama
Hwy 32 in Lassen National Forest.
1025
Comment
RSA712816
Cercis occidentalis
L. Ahart
2006-5-5
12580
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 1/2 mile northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
561
Comment
RSA96864
Cercis occidentalis
Percy C. Everett, E. K. Balls
1954-10-15
20310
Tehama
Hwy. 36, 11.5 mi. SE of Shasta-Tehama Co. line, between Fortune and Red Bluff.
366
Comment
HSC75046
Cercocarpus montanus var. glaber
J. P. Smith, Thomas W. Nelson
1978-7-22
10046
Tehama
Shasta-Trinity National Forest
1280
Comment
RSA261541
Chaenactis carphoclinia
J. M. Tucker, L. K. Mann
1959-7-19
3545
Tehama
At summit. S Yolla Bolly Mtn.
2466
Comment
HSC75051
Chaenactis douglasii var. douglasii
J. P. Smith, Thomas W. Nelson
1978-7-22
10040
Tehama
Shasta-Trinity National Forest. On the road to Mt. Tedoc
1585
Comment
UC1299288
Chaenactis douglasii var. douglasii
Freed W. Hoffman
1949-7-21
3048
Tehama
0.3 mi s of Tedoc Gap; North Coast Ranges, Tedoc Mountain, Tedoc Gap
Comment
RSA90494
Chaenactis glabriuscula var. heterocarpha
Milo S. Baker
1953-5-10
12633
Tehama
Logging road W of Paskenta between 9 and 10 miles Posts.
Comment
CHSC48137
Chaenactis glabriuscula var. megacephala
Vernon Oswald
1984-6-7
1259
Tehama
Hwy 32, 1.0 mi n-e if Potato Patch Campground.
1127
Comment
CHSC52645
Chamaesyce hooveri
R. D. Stone
1986-7-24
789
Tehama
Central Valley. Vina Plains, 0.6 miles SW of Highway 99 and 1.3 miles SSE of its intersection with Rowles Road. Vernal pool.
60
Comment
CHSC52652
Chamaesyce hooveri
R. D. Stone; R. E. Buck
1987-8-4
836
Tehama
Central Valley. June Lake, about 3.75 miles NNE of Vina and 0.8 miles NE of the uppermost of the five Laniger (Leininger) Lakes. Vernal pool.
86
Comment
JEPS83929
Chamaesyce hooveri
R. D. Stone and R. E. Buck
1987-8-11
846
Tehama
2.5 mi ne Reed Orchard Rd end (ca 6 mi ne of Vina, just e of Deer Creek on w side of irrigation ditch)
131
Comment
JEPS83935
Chamaesyce hooveri
R. D. Stone
1986-8-22
798
Tehama
1.3 mi ne intersection of Hwy 99 and Leininger Rd (0.7 mi e of Leininger Rd); Vina Plains
74
Comment
UC762868
Chamaesyce ocellata
R. F. Hoover
1938-6-10
3586
Tehama
Coyote Creek bridges s Red Bluff
Comment
CHSC64910
Chamaesyce ocellata subsp. ocellata
Vernon H. Oswald; Lowell Ahart
1995-6-13
6861
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. On the jeep road near its junction with the old highway, on top of a ridge crossing the ne corner of the reserve.
225
Comment
CHSC113006
Chamaesyce ocellata subsp. rattanii
Lowell Ahart
2013-8-2
18983
Tehama
Gravel bar on the south side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland.
135
Comment
CHSC76511
Chamaesyce ocellata subsp. rattanii
Heidi West; Beth Hendrickson
1999-6-3
Tehama
Vicinity of Salt Creek and Newville.
274
Comment
CHSC76749
Chamaesyce ocellata subsp. rattanii
L. P. Janeway; B. Castro
1999-6-9
6459
Tehama
Vicinity of Dry Creek, west of Red Bank Creek.
316
Comment
CHSC80376
Chamaesyce ocellata subsp. rattanii
H. West; J. Marr, C. Warren, J. Cunningham, N. Wight
1998-7-6
Tehama
Vicinity of Cottonwood Ck, Pettyjohn Rd and Story Flat, in hills N of main creek.
396
Comment
JEPS105474
Chamaesyce ocellata subsp. rattanii
Dean W. Taylor
1992-10-8
13272
Tehama
ca. 10 miles SW of Corning, South Fork Hall Creek
140
Comment
JEPS121166
Chamaesyce ocellata subsp. rattanii
Lowell Ahart
2013-8-2
18983
Tehama
Gravel bar of the S side of Burris Creek, strand of Black Butte Reservoir, about 1.5 miles SW of the Dam, about 12 air miles NW of Orland.
Comment
JEPS91378
Chamaesyce ocellata subsp. rattanii
Dean Wm. Taylor with James Shevock, Barbara Ertter
1992-9-19
13246
Tehama
Tooms Canp Road 5.3 miles West from Paskenta
518
Comment
JEPS91381
Chamaesyce ocellata subsp. rattanii
Dean Wm. Taylor with James Shevock, Barbara Ertter
1993-10-17
14080
Tehama
Valentine Ridge, along Coolyear Springs Road (Forest Road 25N01) 1 mi E of junction with Raglin Ridge road (Forest Road 25N02) (ca. 11 mi NW of Paskenta
518
Comment
UC596012
Chamaesyce ocellata subsp. rattanii
R. F. Hoover
1938-8-2
3725
Tehama
6 mi e Newville
Comment
CHSC102693
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16313
Tehama
On the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. Area between SE 1/4 Section 23 and SW 1/4 Section 24.
1493
Comment
CHSC103142
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart; Josephine Guardino
2009-9-6
16371
Tehama
East of the enclosure, east of Gurnsey Creek, about 3/4 mile southwest of the intersection of Highway 36 and Paynes Creek Road, about 6 1/2 miles (air) southeast of Mineral.
1478
Comment
CHSC66310
Chamaesyce serpillifolia subsp. serpillifolia
Vernon H. Oswald
1996-7-4
7747
Tehama
Foothills of the Inner North Coast Ranges. Burris Creek on the N side of the bridge on Morrison Bryant Rd., near the S end of the Burris Creek Arm of Black Butte Lake.
146
Comment
RSA90601
Cheilanthes covillei
Milo S. Baker
1953-5-10
12640
Tehama
In rock crevices above logging road west of Paskenta between 6 and 7 mile posts
Comment
CAS-BOT-BC70240
Cheilanthes gracillima
Clare B. Hardham
1971-8-10
18305
Tehama
South Yolla Bolly Mountain
2438
Comment
UC1609402
Cheilanthes gracillima
Vernon H. Oswald and Lowell Ahart
1993-9-2
5918
Tehama
ca. 20 air mi nw Paskenta (ridge running E from Mt Linn); S Yolla Bolly Mts
2316
Comment
RSA66367
Cheilanthes gracillima
I. M. Munz
1951-7-27
16960
Tehama
Yellow Pine Forest, south base of South Yolla Bolly Mountain Peak
2058
Comment
CHSC70722
Chenopodium californicum
Vernon Oswald
1998-3-6
8886
Tehama
Inner North Coast Range. Black Butte Lake near the east end of Morrison Bryant Rd.
149
Comment
JEPS104379
Chenopodium multifidum
Lowell Ahart
2003-9-17
10574
Tehama
North of the road levee, ca 50 yd south of Deer Creek, ca 400 yd e of Highway 99, ca 5 mi (air) se of Los Molinos.
60
Comment
JEPS104380
Chenopodium pumilio
Lowell Ahart
2003-9-17
10575
Tehama
On a gravel bar on the south side of Deer Creek, ca 400 yd e of Highway 99, ca 5 mi (air) se of Los Molinos.
60
Comment
UCR263781
Chlorogalum angustifolium
Barbara Ertter
1991-5-19
9878
Tehama
14.5 road miles west of Red bluff on Hwy 36, Beegum Road, near Basler Road junction
244
Comment
RSA760004
Chlorogalum angustifolium
Barbara Ertter
1991-5-19
9878
Tehama
14.5 miles west of Red Bluff on Highway 36, near Baxter Road junction.
244
Comment
RSA795697
Chlorogalum pomeridianum var. minus
Daniel Slakey, CNPS volunteers
2012-5-22
13
Tehama
Mendocino National Forest; across the road from Salt Creek Conservation Camp. In the area sectioned off by a 360 degree curve in Round Valley Road.
434
Comment
CHSC84660
Chorizanthe membranacea
Samantha Mackey Hillaire; Brian Elliott
2003-5-31
342
Tehama
Lassen National Forest, Ishi Wilderness. Rancheria Creek Trail on a S-facing slope. Along the trail.
902
Comment
RSA90846
Chorizanthe membranacea
Milo S. Baker, H. K. Wagnon
1953-5-30
12715
Tehama
Logging road west of Paskenta near 5 mile post.
Comment
JEPS97245
Chorizanthe polygonoides
Vernon H. Oswald and L. Ahart
1995-4-17
6668
Tehama
T29N R2W SE1/4 NW1/4 Sec. 26, 700 ft, Cascade Range Foothills, Valley and Foothills Grassland, Stony Tuscan Loam over hardpan. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
213
Comment
SEINET7073566
Chorizanthe polygonoides
A. G. Vestal
1955-5-19
s.n.
Tehama
Lava bed about 6.2 miles west-southwest of Manton. UTM Zone 10, 587781mE, 4473255mN. Coordinate datum: NAD27.
Comment
JEPS57707
Chorizanthe polygonoides var. polygonoides
W. L. Jepson
1932-5-9
16350
Tehama
Rubble Field ne Red Bluff
137
Comment
CHSC65738
Cicendia quadrangularis
Vernon H. Oswald; Lowell Ahart
1996-4-3
7290
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Along the intermittent stream ca. 0.4 mi E of the dirt lane along the W side of the parcel.
103
Comment
JEPS22644
Cicendia quadrangularis
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
Apr 22 1958-Apr 23 1958
6292
Tehama
about 2 mi w of Kirkwood (and about 1/2 mi w of U.S. Hwy 99, about 7 mi s of Corning, lower portions of Kirkwood Plains); Kirkwood Plains
73
Comment
JEPS88464
Cicendia quadrangularis
Vernon H. Oswald and Lowell Ahart
1996-4-3
7290
Tehama
n.w. Corning (CDFG parcel on s. side of Gyle Rd., along intermittent stream ca. 0.4 mi. e. of the dirt lane along w. side of the parcel, Thomes Creek Ecological Reserve); n.w. Sacramento Valley, Thomes Creek Ecological Reserve
103
Comment
UCD18764
Cicendia quadrangularis
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-4-13
57
Tehama
along the Manton Rd. (A6), 2 mi past its intersection with Hwy 36, on a ridge past Dales Lake, Inks Creek site, pool # INK011.
Comment
CHSC65060
Circaea alpina subsp. pacifica
Vernon H. Oswald; Lowell Ahart
1995-7-17
7086
Tehama
High Cascade Range. Forest Road 30N16 0.5 mi N of Hwy. 36, ca. 2 mi NE of Mineral. On the margin of a meadow.
1572
Comment
CAS-BOT-BC285353
Cirsium andersonii
John Thomas Howell
1960-8-20
36271
Tehama
Near Lassen Volcanic National Park. Between Morgan and Childs Meadows
1524
Comment
CHSC94542
Cirsium andersonii
Lowell Ahart
2006-9-9
13257
Tehama
Under fir trees, near the dry meadow area just west of the dirt road, about 150 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1525
Comment
CAS-BOT-BC285352
Cirsium andersonii
H. F. Copeland
1920-7-17
109
Tehama
On Butt Mountain
1828
Comment
JEPS102668
Cirsium cymosum var. cymosum
Vernon H. Oswald
2001-6-5
10044
Tehama
Raglin Ridge Rd 2.4 mi southwest of the low water crossing of the North Fork of Elder Creek, ca. 0.3 mi east of Pepperwood Spring.
426
Comment
OBI54104
Cirsium douglasii var. breweri
David J. Keil, Kathleen Keil
1992-7-25
23598
Tehama
Lassen NF along hwy 89. 0.8 mi S of Lassen Volcanic Natl Park S boundary
Comment
SDSU3793
Cirsium occidentale var. candidissimum
R. M. Beauchamp
1965-7-17
Tehama
2 miles east of Windy Cut Look-Out Station on State Hwy #32.
Comment
CAS-BOT-BC286477
Cirsium scariosum
John Thomas Howell
1960-8-18
36087
Tehama
Lassen Volcanic National Park. Sulphur Works Checking Station
2011
Comment
CAS-BOT-BC286478
Cirsium scariosum
John Thomas Howell
1960-8-18
36087
Tehama
Lassen Volcanic National Park. Sulphur Works entrance station
2011
Comment
CAS-BOT-BC286479
Cirsium scariosum
John Thomas Howell
1960-8-18
36087
Tehama
Lassen Volcanic National Park. Sulphur Works entrance station
2011
Comment
SEINET11834278
Cirsium vulgare
J. I. Mallory
1957-1
s.n.
Tehama
0.16 mi WSW of Mill Creek Store, Lassen National Forest
1402
Comment
CAS-BOT-BC228994
Cistanthe umbellata
John Thomas Howell
1960-8-19
36160
Tehama
Lassen Volcanic National Park. Brokeoff Mt. Trail
2682
Comment
CAS-BOT-BC163554
Clarkia arcuata
Doris Kildale Gillespie
1930-5-14
9395
Tehama
Between Mineral and Paynes Creek
Comment
CHSC92814
Clarkia arcuata
John Dittes; Josephine Guardino
2005-5-11
1117
Tehama
Northern Sacramento Valley; south bank of Mill Creek; ca. 0.3 mile east of confluence with Sacramento River; gravel bar in active channel of Mill Creek.
64
Comment
CAS-BOT-BC164172
Clarkia concinna
Milo S. Baker; H. K. Wagnon
1953-5-31
12706
Tehama
Logging rd west of Paskenta above 6 mi. post
Comment
UCD104436
Clarkia concinna
Thomas W. Nelson; Jane P. Nelson
1980-6-22
5845
Tehama
Along forest service road 45, 2.3 miles N of Tedoc Gap, W side of Mount Tedoc.
1371
Comment
UCSB27420
Clarkia concinna
Vivrette, Nancy
1971-6-5
Tehama
Road to Black Butte; 8.6 miles west of Paskenta; Yolla Bolly Mountains
914
Comment
JEPS76672
Clarkia concinna subsp. concinna
L. R. Heckard
1972-6-17
2952 A
Tehama
e slope Beegum Mt.
1127
Comment
RSA90798
Clarkia concinna subsp. concinna
Milo S. Baker, H. K. Wagnon
1953-5-31
12706
Tehama
Logging road west of Paskenta above 6 mile post
Comment
UCD80472
Clarkia gracilis
CNPS SN Foothill Team
2005-6-7
SNNR 0183
Tehama
CDFG, Tehama Wildlife Area.
473
Comment
JEPS101748
Clarkia gracilis subsp. albicaulis
Dean W. Taylor
1997-6-6
16024
Tehama
Campbell Ridge; along road from Campbellville to Baccalla Cabin; on north-side of ridge in Sulphur Creek drainage, about 50 ft below rim
1066
Comment
RSA0030658
Clarkia gracilis subsp. albicaulis
Anthony Baniaga
2011-6-27
392
Tehama
Lassen National Forest. Along 28N29, N. of Black Rock.
760
Comment
CHSC35140
Clarkia gracilis subsp. gracilis
Paul Vittori
1981-4-26
19
Tehama
Ca. 0.5 mi w of Sacramento river, 1.5 mi from Interstate 5, 4.5 mi n of Red Bluff.
94
Comment
JEPS88103
Clarkia gracilis subsp. gracilis
Vernon H. Oswald and Lowell Ahart
1996-5-6
7516
Tehama
BLM parcel along Hwy 36 ne Red Bluff (Cascade Range Foothills); , Hog Lake Plateau
167
Comment
CHSC84658
Clarkia lassenensis
Samantha Mackey Hillaire; Brian Elliott
2003-5-31
347
Tehama
Lassen National Forest, Ishi Wilderness. Rancheria Creek Trail, S of trail split, on the W branch of the trail.
701
Comment
JEPS106499
Clarkia lassenensis
L. P. Janeway, B. Castro
2004-5-30
8122
Tehama
High Cascade Range. Slope above unnamed tributary from south into Deer Creek; 33 m above Road 27N08 (road from Hwy 32 across Deer Creek toward Onion Butte), 2.3 road km east of major hairpin turn where road starts dropping into the canyon. East-northeas
1000
Comment
RSA93131
Clarkia modesta
Milo S. Baker, H. K. Wagnon
1953-5-9
12583
Tehama
Logging road west of Pakenta, near 6 mile post.
Comment
CHSC66018
Clarkia purpurea subsp. quadrivulnera
Vernon H. Oswald; Lowell Ahart
1996-4-29
7491
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Collected near the large vernal pool in the cluster of pools N of the farm pond located on the S boundary.
103
Comment
CHSC78879
Clarkia purpurea subsp. quadrivulnera
Julie Cunningham; Natalie Wight
1998-5-19
Tehama
Vicinity of North Fork Stony Creek and Rocky Ridge.
274
Comment
CHSC84668
Clarkia purpurea subsp. quadrivulnera
Samantha Mackey Hillaire; Brian Elliott
2003-5-31
335
Tehama
Lassen National Forest, Ishi Wilderness. North side of Ishi Wilderness at the Rancheria Creek Trailhead.
978
Comment
JEPS118021
Clarkia purpurea subsp. quadrivulnera
Lowell Ahart, John Dittes
2011-6-9
17440
Tehama
Rio De Los Molinos Land Grant. About 60 yards east of a large vernal pool, sand dune area, about 30 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) north of Vina
80
Comment
JEPS43581
Clarkia purpurea subsp. quadrivulnera
Jos. Grinnell
1927-5-26
Tehama
between Mineral and Payne Creek
914
Comment
JEPS96017
Clarkia purpurea subsp. quadrivulnera
Vernon H. Oswald and Lowell Ahart
1996-4-29
7491
Tehama
n.w. Corning (CDFG parcel on s. side of Gyle Rd., near large vernal pool in cluster of pools n. of the farm pond located on s. boundary, Thomes Creek Ecological Reserve); n.w. Sacramento Valley, Thomes Creek Ecological Reserve
103
Comment
RSA49238
Clarkia purpurea subsp. quadrivulnera
P. A. Munz
1949-5-14
13205
Tehama
7 miles south of Corning
Comment
CAS-BOT-BC164771
Clarkia rhomboidea
H. F. Copeland
1920-7-17
105 /165?
Tehama
On Butt Mt.
1828
Comment
CHSC86569
Clarkia rhomboidea
L. P. Janeway
2003-6-14
7836
Tehama
High Cascade Range. Along Cohasset Road 2.3 road km north-east of Deer Creek crossing, at Beaver Creek.
643
Comment
JEPS94337
Clarkia rhomboidea
Vernon H. Oswald and Lowell Ahart
1997-5-14
8447
Tehama
2.6 mi n of the bridge on Mill Creek at Black Rock, between Paynes Creek and Cohasset on Ponderosa Way (Forest Road 28N29) 17.8 mi s of Plum Creek Road Mill Creek at Black Rock; Ponderosa Way
920
Comment
CHSC83712
Clarkia stellata
L. P. Janeway
2001-6-24
7216
Tehama
High Cascade Range. On Monterey Point ridge 0.2 km southwest of Road 29N48, about 4.0 km southwest of Turner Mountain. Southwest trending ridgetop.
1676
Comment
JEPS75811
Claytonia cordifolia
Todd and Virginia Keeler-Wolf
1971-7-24
352
Tehama
Pettijohn Basin; Yolla Bolly Mountains
1889
Comment
JEPS75785
Claytonia palustris
Todd and Virginia Keeler-Wolf
1971-6-17
156
Tehama
about 1.5 mi se North Yolla Bolly Guard Station (Saunder's Camp); Yolla Bolly Mountains
1859
Comment
CHSC64552
Claytonia parviflora subsp. parviflora
Vernon H. Oswald; Lowell Ahart
1995-4-3
6602
Tehama
Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Locally abundant among large basalt boulders between Manton Rd. and the old highway just s of the roadcut on Manton Rd. at the ne corner of the reserve.
225
Comment
CHSC65793
Claytonia parviflora subsp. parviflora
Vernon H. Oswald; Lowell Ahart
1996-4-8
7318
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Growing on a shaded cut bank on the E side of Paynes Creek ca. 0.4 mi downstream from the former bridge site on the gravel road.
106
Comment
CDA14473
Claytonia parviflora subsp. parviflora
G. D. Barbe, A. A. Seawright, T. C. Fuller
1985-4-5
4205
Tehama
west end of Burr Valley, 2.8 miles west of Hesse Road on Johnson Road; Reed Creek west of Red Bluff.
213
Comment
CAS-BOT-BC443746
Claytonia rubra subsp. rubra
A. A. Heller
1928-5-30
14574
Tehama
At Mineral
1524
Comment
CAS-BOT-BC443747
Claytonia rubra subsp. rubra
Alice Eastwood; John Thomas Howell
1941-7-9
9751
Tehama
Log Spring Ridge between Log Spring and Government Flat
Comment
CHSC51899
Claytonia rubra subsp. rubra
K. R. Stern; L. P. Janeway
1986-5-21
8296
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
CAS-BOT-BC465572
Claytonia saxosa
Julie Kierstead Nelson; Brad Rust
2015-3-27
2015 -004
Tehama
East slope of Tedoc Mountain, SE Klamath Range, rock outcrop E of Forest Svc Rd 28N05
1481
Comment
CHSC88598
Claytonia sibirica
L. P. Janeway
2001-6-10
7151
Tehama
High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring.
1600
Comment
CHSC33381
Clematis lasiantha
D. Boyd; M. Eichelberger, T. Messick, T. Ranker
1980-5-3
73
Tehama
One-half mile SSW of BM1797 on road 29N15.
609
Comment
JEPS88507
Clematis lasiantha
Vernon H. Oswald and Lowell Ahart
1996-4-23
7449
Tehama
BLM parcel along Hwy. 36 ne of Red Bluff (on s side of Paynes Creek just downstream from the power line at this location, Cascade Range Foothills, Hog Lake Plateau); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
147
Comment
CHSC92785
Collinsia heterophylla
John Dittes; Josephine Guardino
2005-4-13
1066
Tehama
Northern Sacramento Valley; south bank of Mill Creek; ca. 0.3 mile east of confluence with Sacramento River; gravel bar in active channel of Mill Creek.
64
Comment
CHSC57000
Collinsia parviflora
Steven Triano; Stefani Eiben
1988-5-7
154
Tehama
Wet meadow ca 30 ft e of Hwy. 36 and 10.8 mi e of Mineral.
1475
Comment
OBI9619
Collinsia rattanii
Robert F. Hoover
1963-7-4
8574
Tehama
log Spring Ridge near Bodkin cabin
Comment
HSC20620
Collinsia sparsiflora
John L. Heywood, D. H. Norris
1968-3-31
1829
Tehama
Hwy. 36, 71 mi. E of Shasta Co. line
Comment
CHSC65706
Collinsia sparsiflora var. collina
Vernon H. Oswald; Lowell Ahart, Joe Molter
1996-3-25
7268 .1
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff.
213
Comment
CHSC88851
Collinsia sparsiflora var. collina
A. Peterson
2003-4-17
39
Tehama
Tehama Wildlife Area. Couple miles south of Paynes Creek. Oak Creek Rd. UTM: 593570E 4462115N.
646
Comment
UC2031440
Collinsia sparsiflora var. collina
Barbara Ertter
1991-5-18
9849
Tehama
Rosewood Ranch on Salt Creek ca. 17 air miles WNW of Red Bluff, ca. 1/2 mi S of Highway 36
Comment
UC614497
Collinsia sparsiflora var. collina
L. Constance, J. L. Morrison
1938-5-1
2181
Tehama
ow hills at Paskenta, Inner North Coast Ranges.
304
Comment
CHSC64994
Collinsia tinctoria
Venon H. Oswald; Lowell Ahart
1995-7-12
7000
Tehama
Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.2 mi S of Hwy. 36.
950
Comment
JEPS17595
Collinsia torreyi var. latifolia
Rimo Bacigalupi with G. T. Robbins, Keith Wagnon and Douglas Barbe
1955-7-16
5319
Tehama
on e shoulder South Yollo Bolly Mtn. (Mt. Linn summit, 1 mi e of summit and +/- 500 ft in alt. below it)
2286
Comment
RSA505369
Collinsia torreyi var. latifolia
R. C. Bacigalupi, G. Thomas Robbins, Keith Wagnon, G. D. Barbe
1955-7-16
5319
Tehama
On eastern shoulder of South Yollo Bolly Mtn. (Mt. Linn summit), +/- 1 mi. e. of summit and +/- 500 ft. in alt. below it.
2287
Comment
JEPS28756
Collinsia torreyi var. wrightii
George W. Gillett
1957-8-13
1050
Tehama
Brokeoff Mtn trail, along first 1/4 mi above hwy Lassen Volcanic National Park
2026
Comment
JEPS17647
Collomia heterophylla
Rimo Bacigalupi with G. T. Robbins
1955-7-18
5367
Tehama
along State Hwy no. 32 2.8 mi ne Lomo Inn (jnct. of Humboldt Road to Butte Mdws.) (2 mi beyond the Tehama-Butte Co. line); Watershed of Cascade Creek
975
Comment
SEINET3860935
Collomia tinctoria
Leigh A. Johnson
2004-6-18
04 -141
Tehama
Lassen Natl. Forest. Hwy 32, north of Alder Campground. Along road cut of an old logging road rising from, but parallel to, the hwy, west side of hwy, just south of the point where Slate Creek crosses the hwy and merges with Deer Creek.; 0
1305
Comment
UC1019549
Collomia tinctoria
Louise Kellogg
1952-7-16
61
Tehama
on Boswell Ridge near Squaw Camp and Pole Corral (directly s of South Yolla Bolly Mountain); Inner North Coast Ranges, Mendocino National Forest
2133
Comment
UCD118113
Collomia tracyi
D. W. Taylor; G. L. Stebbins and L. Heckard
1972-6-18
1527
Tehama
E-side of Tedoc Mountain along Wells Creek.
914
Comment
CDA22399
Comandra umbellata subsp. californica
L. Ahart, Vernon Oswald
2001-5-7
10013
Tehama
Forest Road 26N15, 4.9 miles west of Highway 32, between Soda Springs and Cohasset Ridge.
Comment
CHSC70814
Comandra umbellata subsp. californica
B. Castro; L. Janeway
1995-6-11
575
Tehama
On W side of Hwy 32, ca 4 air mi SW of Potato Patch Campground, at 'Windy Cut Lookout' overlooking Deer Creek canyon. On open bench ca 20 ft below the main knoll and parking area.
1127
Comment
CHSC68605
Corallorhiza striata
Vernon H. Oswald
1997-5-9
8407
Tehama
East slope of Deer Creek Canyon at the bridge (8-69) between Potatao Patch and Alder Creek Campgrounds.
1143
Comment
SBBG100043
Cordylanthus pilosus
L. R. Heckard, T. I. Chuang
1971-8-15
2779
Tehama
Lanes Valley Rd from Paynes Crk, about 0.9 mi N of jct with St Hwy 36 (near Paynes Crk)
609
Comment
JEPS68352
Cordylanthus pilosus subsp. hansenii
L. R. Heckard with R. Bacigalupi and B. Doren
1971-9-9
2793
Tehama
along Reeds Creek Rd 3.7 mi e junction with Pettyjohn road (ca 12 air mi w of Red Bluff)
274
Comment
RSA78607
Cordylanthus tenuis subsp. viscidus
J. T. Howell
1943-8-8
19206
Tehama
Log Spring Ridge.
Comment
UC171034
Cornus greenei
Mrs. C. M. Wilder
1912-6-19
Tehama
Deer Creek
762
Comment
UCR263542
Cornus nuttallii
Barbara Ertter
1990-5-13
8956
Tehama
3.5 miles from Mineral on Hwy 172 to Mill Creek
1585
Comment
UCSB13438
Cornus nuttallii
Breedlove, Dennis
1962-6-12
Tehama
Along road from Viola to Mineral; 9.5 miles south of Viola
1524
Comment
CHSC106143
Cornus sericea subsp. sericea
L. P. Janeway
2010-9-12
10210
Tehama
High North Coast Ranges. At Willow Spring, 2.5 km east-southeast of Buck Rock, just below Road M2.
1750
Comment
JEPS94368
Cornus sessilis
Vernon Oswald and Lowell Ahart
1997-9-9
8867
Tehama
1.1 mi se of Highway 32 (Forest Road 26N09 at Cascade Creek, nw of Chico Meadows); Cascade Creek, Forest Road 26N09
1219
Comment
UC175765
Cornus sessilis
Edw. Hyatt
1914-7-30
9818
Tehama
Deer Creek
1066
Comment Read comments Jul 19 2009
SEINET5544809
Cornus stolonifera
H. S. Gentry, S. Koch
1962-1
19779
Tehama
Deer Creek, 4 mi. south of junction of Routes 32 and 89 (or 36).
1219
Comment
SBBG2363
Corydalis caseana
H. and M. Dearing
1938-6-24
2123
Tehama
N of Mineral
Comment
CHSC79719
Crassula aquatica
L. P. Janeway; B. Castro
2000-4-5
6658
Tehama
Vicinity of Rice Creek, west of Hwy I-5.
109
Comment
JEPS122120
Crassula aquatica
Lowell Ahart
2014-5-8
19445
Tehama
On the south side of the paved road to Berris Creek, about 0.4 mile east of the intersection with Black Butte Road, about 12 1/2 miles (air) southwest of Corning.
Comment
CAS-BOT-BC290812
Crepis occidentalis subsp. pumila
Douglas Barbe
1955-7-16
193
Tehama
West Tehama County. Near summit of S. Yolla Bolly
Comment
JEPS76665
Crepis pleurocarpa
L. R. Heckard
1972-6-17
2959
Tehama
Tedoc Mt.; nw side, along new road around w of mountain
1280
Comment
CHSC71049
Crucianella angustifolia
Vernon Oswald; Lowell Ahart
1998-5-14
9048
Tehama
Hwy. 36 between Bluff and Platina, 2.3 mi east of Vestal Rd.
2712
Comment Read comments Sep 11 2007
JEPS104219
Crucianella angustifolia
Lowell Ahart
2003-6-11
10257
Tehama
On the w side of Battle Creek, ca 1 mi n of Manton Rd, ca 1 1/2 mi (air) ne of the Colman Power House, ca 5 mi (air) wsw of Darah Springs State Fish Hatchery, ca 10 mi (air) ene of Cottonwood.
153
Comment
JEPS94671
Crucianella angustifolia
Vernon Oswald and Lowell Ahart
1998-5-14
9048
Tehama
Hwy 36 2.3 mi e Vestal Rd. (between Red Bluff and Platina)
274
Comment
RSA758288
Crucianella angustifolia
Barbara Ertter
1991-5-19
9868
Tehama
Vassar Road junction on Highway 36, 16.5 miles west of Red Bluff.
244
Comment
JEPS103342
Crypsis alopecuroides
Lowell Ahart
2002-11-5
10018
Tehama
East of where Burris Creek runs into Black Butte Lake, ca 15 feet below the high water line of the lake, ca 12 miles (air) NW of Orland.
152
Comment
CHSC106858
Crypsis schoenoides
Barbara Ertter; Elizabeth Neese, Laura Fujii, Dawn Espindola
1989-10-21
8892
Tehama
S side of NW arm of Black Butte Lake W of Orland.
152
Comment
CHSC112992
Crypsis schoenoides
Lowell Ahart
2013-8-2
18979
Tehama
South side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland.
135
Comment
SEINET10456489
Cryptantha
David B. Dunn, Billy Joe Cox
1971-6-10
Dunn 17960
Tehama
13 mi W of Mineral on CA Hwy 36.
Comment
CHSC117167
Cryptantha affinis
Lowell Ahart; John Dittes
2016-6-22
21044
Tehama
On the north side of the trail, about 300 yards southwest of the fish ladder on Deer Creek, about 0.8 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
935
Comment
CHSC47978
Cryptantha affinis
Vernon Oswald
1985-6-10
1821
Tehama
Hwy 32 at Chico Creek.
1048
Comment
UC1010380
Cryptantha affinis
Milo S. Baker and H. K. Wagnon
1953-7-12
12848
Tehama
Whitlock Camp, w Tehama County Whitlock Camp
1310
Comment
JEPS105600
Cryptantha crinita
Brian Elliott with Samantha Mackey Hillaire
2003-5-31
11633
Tehama
about 2 mi N of Mill Creek, about 0.05 mi N of Rancheria Creek Trailhead; Lassen National Forest, Ishi Wilderness
987
Comment
CDA15409
Cryptantha flaccida
G. F. Hrusa, J. Hart
1998-5-1
14406
Tehama
Sacramento Valley; Edge of Coyote Creek wash, Coyote Creek Conservation Area, approx. 1/2 mi. W of Paskenta Rd.
Comment
CHSC68578
Cryptantha flaccida
Vernon H. Oswald; Lowell Ahart
1997-5-14
8436
Tehama
Between Paynes Creek and Cohasset on Ponderosa Way (Forest Rd. 28N29) 7.9 mi south os Plum Creek Rd., 1.6 mi northwest of the South Fork Antelope Creek.
1018
Comment
CHSC78819
Cryptantha flaccida
Julie Cunningham; Heidi West, Natalie Wight
1998-6-25
Tehama
Vicinity of South Fork Cottonwood Creek, Dippingvat Flat, and Cooks Flat.
335
Comment
CHSC84080
Cryptantha flaccida
Lowell Ahart; John Dittes
2003-5-12
10125
Tehama
Along a wash, on the northwest side of the poor dirt road, just north of Jelly Ferry Road, 1.3 miles (air) southwest of Coleman Fish Hatchery, about 6.0 miles (air) east of Cottonwood.
131
Comment
CHSC96532
Cryptantha flaccida
Lowell Ahart
2007-5-8
13729
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff.
111
Comment
UC1442620
Cryptantha flaccida
Lowell Ahart
1979-4-25
Tehama
1.5 mi n Red Bluff (along Dibble Creek); Dibble Creek
100
Comment
RSA91650
Cryptantha intermedia
M. S. Baker
1953-5-31
12705
Tehama
Logging road west of Paskenta near 5 mile post. West Tehama County.
305
Comment
JEPS103424
Cryptantha microstachys
Lowell Ahart
2002-4-27
9548
Tehama
About 10 yards NW of the cattle guard, NW of where the road is wide and one can park, on the W side of the dirt road that leads to the tower, E of Road M2, ca 8 miles W of Paskenta.
609
Comment
UC1010419
Cryptantha microstachys
Milo S. Baker
1953-5-9
12580
Tehama
w of Paskenta (near 6 mi post)
Comment
UC1037490
Cryptantha milobakeri
Milo S. Baker and H. K. Wagnon
1953-5-31
12714
Tehama
w of Paskenta (near 5 mi post, w Tehama County)
Comment
UC1023449
Cryptantha milobakeri
Milo S. Baker and H. K. Wagnon
1953-7-12
12912
Tehama
w of Paskenta (near 15 mi post in forest, w Tehama County)
1219
Comment
RSA0079378
Cryptantha muricata var. jonesii
H. K. Wagnon
1953-5-9
12597
Tehama
Logging road west of Paskenta in foothills at 6 mile post.
Comment
CHSC80618
Cryptantha torreyana
Lowell Ahart
2001-6-16
8852
Tehama
On south side of the dirt road, about 4-1/2 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows.
1112
Comment
RSA67664
Cryptogramma acrostichoides
P. A. Munz
1951-7-18
16689
Tehama
North slope of North Yolla Bolly Peak.
1982
Comment
JEPS59986
Cryptogramma cascadensis
Joseph Grinnell
1925-7-27
Tehama
Broke-off Mt
2743
Comment
CHSC54086
Cupressus macnabiana
Vernon H. Oswald; Anne-Lise Feenstra
1991-5-22
4609
Tehama
Raglin Ridge Rd, 3.2 miles south-southwest of Colyear Springs Rd, northwest of Paskenta.
792
Comment
JEPS102660
Cuscuta californica
Lowell Ahart
2001-6-8
8771
Tehama
Along a small wash, burned area on the east side of road M2, about 9 miles west of Paskenta.
762
Comment
UC1606397
Cuscuta californica
Barbara Ertter, Brad Olson
1991-7-6
10455
Tehama
7.0 mi w Paskenta jct (ca 24 air mi w of Corning, Toomes Camp Road)
762
Comment
CHSC64906
Cuscuta californica var. californica
Vernon H. Oswald
1995-6-30
6952
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.0 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff; between the gate in the fence and Pool 1 s of Inks Creek Rd.
213
Comment
CHSC46559
Cuscuta howelliana
Vernon H. Oswald
1989-7-24
3892
Tehama
On the east shore of Wilson Lake north of Hwy 36, ca. 8 mi (air) east of Mineral.
1606
Comment
CHSC43594
Cycladenia humilis var. humilis
Vernon Oswald
1984-7-16
1605
Tehama
29N22, 2.8 mi w of Hwy 89 (to Lassen Park).
1828
Comment
JEPS49763
Cycladenia humilis var. humilis
Jos. Grinnell
1927-6-17
Tehama
Lassen Peak Region, Viola Rd.
1706
Comment Read comments Jul 16 2009
JEPS49764
Cycladenia humilis var. humilis
Jos. Grinnell
1927-6-17
Tehama
Lassen Peak Region, Viola Rd.
1706
Comment
UC1123491
Cycladenia humilis var. humilis
P. L. Johannsen
1936-8-20
991
Tehama
1/2 mi. n.w. Colby Mt. (Plot 27); Lassen Volcanic Nat'l Forest, Paynes Creek Quad.
Comment
CHSC66515
Cynodon dactylon
Vernon H. Oswald; Lowell Ahart
1996-5-20
7605
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. In channel along Paynes Creek.
158
Comment
CHSC57351
Cynoglossum grande
S. R. Mitchelson
1987-4-12
4
Tehama
Jct of N. Fork of Antelope Creek and Deadhorse Creek, ca 75 m w of jct.
935
Comment
CHSC88846
Cynoglossum grande
Pat Sater
2001-4-8
Tehama
Tehama Wildlife Area. 200 yds south of rock wall on Powerline Road, on hillside. UTM: 10 0591836 E, 4446539 N.
587
Comment
HSC3646
Cynoglossum grande
John L. Heywood, D. H. Norris
1968-3-31
1834
Tehama
Hwy. 36, 67.74 mi. E of Shasta Co. line.
Comment
UCD73354
Cynoglossum occidentale
Chuck Hughes
2008-6-22
45
Tehama
Ides Cove Trailhead, east of Mount Linn.
2100
Comment
JEPS113272
Cynosurus echinatus
Lowell Ahart
2007-5-8
13722
Tehama
In the road gutter on the west side of Vestal Road, about 50 yards southeast of a small stream, about 5.3 miles west of the intersection of Cannon Road and Reeds Creek Road, about 21 miles (air) west of Red Bluff
304
Comment
CHSC116228
Cyperus acuminatus
Lowell Ahart; John Dittes
2015-6-22
20260
Tehama
About 1/4 mile north of Lassen Road, dabout 1.7 miles northeast of the intersection of Lassen Road and State Highway 99-E, about 4 miles (air) east of Vina, about 7 miles (air) southeast of Los Molinos.
74
Comment
CHSC40798
Cyperus difformis
Pauleen Broyles
1982-8-5
825
Tehama
The Nature Conservancy Vina Plains Preserve. Irrigation ditch. Just s of Lassen Road.
60
Comment
JEPS104226
Cyperus difformis
Lowell Ahart
2003-9-17
10595
Tehama
On a gravel bar on the south side of Deer Creek, ca 400 yd e of Highway 99, ca 5 mi (air) se of Los Molinos.
60
Comment
CHSC88268
Cyperus eragrostis
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11185
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
655
Comment
JEPS117385
Cyperus erythrorhizos
Lowell Ahart, John Dittes
2010-10-4
17288
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina
57
Comment
RSA0035325
Cyperus erythrorhizos
Lowell Ahart, John Dittes
2010-10-4
17288
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina.
57
Comment
JEPS95704
Cyperus esculentus
Vernon H. Oswald and L. Ahart
1995-7-31
7158
Tehama
T29N R1W SE1/4 SW1/4 Sec. 7, 1080 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Manton Rd. (A6) 5.8 mi NE of Dales (on Hwy. 36), 2.5 mi SW of its jct. with Lane Valley Rd
329
Comment
CHSC84623
Cyperus flavescens
Lowell Ahart; John Dittes
2003-9-17
10594
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
CHSC112593
Cyperus fuscus
Lowell Ahart
2013-9-17
19047
Tehama
High area below the high water line of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland.
135
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
CHSC64926
Cyperus squarrosus
Vernon H. Oswald
1995-5-28
6787
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1.5 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. At the sw corner of the borrow pit.
219
Comment
CHSC84595
Cyperus squarrosus
Lowell Ahart; John Dittes
2003-9-17
10597
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
CDA3336
Cypselea humifusa
L. Ahart
2002-11-5
10015
Tehama
About 12 miles (air) northwest of Orland. East of where Burris Creek runs into Black Butte Lake, about 15 feet below the high water line of the lake.
Comment
CHSC83075
Cypselea humifusa
Lowell Ahart
2002-11-5
10015
Tehama
East of where Burris Creek runs into Black Butte Lake, about 15 feet below the high water line of the lake, about 12 miles (air) northwest of Orland.
152
Comment
JEPS94921
Cystopteris fragilis
Vernon Oswald and Lowell Ahart
1997-7-7
8711
Tehama
Forest Route 35 0.5 mi w Rat Trap Gap (at branch of creek, n side of the Yolla Bolly-Middle Eel Wilderness); South Fork of Beegum Creek
1706
Comment
RSA758290
Danthonia unispicata
Barbara Ertter, Brad Olson
1991-7-4
10215
Tehama
Toomes Camp Road (Mendocino FR 23N01) 12.5 miles west of Paskenta, 0.1 mile east of Elder Cr/Riley Ridge junction, about 25 air miles west of Corning
1098
Comment
SEINET3926978
Danthonia unispicata
Helen K. Sharsmith
1954-6-24
4348
Tehama
Southwest ridge leading to Eagle Peak, one mile below summit, Mendocino National Forest.; 0
1067
Comment
UCD61356
Danthonia unispicata
Beecher Crampton
1954-6-16
1999
Tehama
Whitlock Camp-Round Mountain area, west of Paskenta.
1219
Comment
CHSC1639
Darmera peltata
E. Morford
1931-4-30
Tehama
Rock Creek, Cohasset.
Comment
CHSC89892
Datisca glomerata
B. Castro; Shirley Innecken
2001-6-11
1266 A
Tehama
Vicinity of Thomes Creek and Bennett Creek. In bottom of canyon.
301
Comment
CHSC113320
Daucus pusillus
Lowell Ahart; John Dittes
2014-5-17
19498
Tehama
On the north side of the dirt and rock piles, north of the poor dirt road, about 50 yards west of the diversion dam on Mill Creek, about 5 miles (air) northeast of Los Molinos.
124
Comment
JEPS15996
Daucus pusillus
W. L. Jepson
1932-5-9
16333
Tehama
s.w. Tehama Co., Ely
Comment
CAS-BOT-BC9045
Delphinium decorum subsp. tracyi
Milo S. Baker
1953-6-12
12858
Tehama
West of Paskenta, 5.1 mi. above Whittock Camp on County Road
1676
Comment
RSA105462
Delphinium decorum subsp. tracyi
Milo S. Baker
1955-6-25
13057
Tehama
W of postpile Camp Mendocino National Forest 6.1 miles above Whitle Camp
1829
Comment Read comments Jul 29 2009
CHSC118480
Delphinium hesperium subsp. hesperium
Don Lepley
2016-5-15
Tehama
Lassen National Forest. Almanor Ranger District. On mildly sloping bench ~70 yards south of Plum Creek; 1.4 air miles south-southeast of town of Paynes Creek.
601
Comment
JEPS94396
Delphinium hesperium subsp. hesperium
Vernon H. Oswald and Lowell Ahart
1997-5-14
8461
Tehama
n of Cohasset and 1.5 mi n of Deer Creek (on Ponderosa Way (Forest Road 28N29)); Ponderosa Way
694
Comment
CAS-BOT-BC9910
Delphinium nudicaule
Ira L. Wiggins
1925-3-26
1547
Tehama
Above the gorge on Mill Creek.
Comment
CHSC88836
Delphinium nudicaule
Pat Sater
2001-4-8
Tehama
Tehama Wildlife Area. 200 yds south of Rock Wall on Powerline Road, on hillside. UTM: 10 0591836 E, 4446539 N.
587
Comment
UC54274
Delphinium nuttallianum
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4362
Tehama
near Morgan; Mount Lassen, Mill Creek Canyon
1524
Comment
UC1002624
Delphinium patens subsp. patens
Keith Wagnon
1953-5-10
12630
Tehama
logging rd sw Paskenta (near 10 mi post)
Comment
CHSC61996
Delphinium variegatum
Robert S. Compton
1993-4-17
25
Tehama
120 m n of Reed's Creek Rd and 200 m w of the Reed's Creek School, 10 km w of Red Bluff.
100
Comment
CAS-BOT-BC16947
Delphinium variegatum subsp. variegatum
A. A. Heller
1916-4-20
12329
Tehama
3 miles north of Red Bluff
Comment
CHSC41087
Delphinium variegatum subsp. variegatum
Pauleen Broyles
1982-4-20
425
Tehama
The Nature Conservancy Vina Plains Preserve. Area adjacent to fence along Lassen Road at sw corner of central pasture.
Comment
JEPS62385
Delphinium variegatum subsp. variegatum
Virginia Bailey
1938-4-16
Tehama
4 mi w Paskenta (on Paskenta-Covelo road)
Comment
CHSC118388
Delphinium variegatum subsp. variegatum
Tim Kask
2015-5-6
250
Tehama
Antelope Creek, 'McClure Trail'. 10T 0599269/44584417
650
Comment
CHSC64646
Deschampsia danthonioides
Vernon H. Oswald; Lowell Ahart
1995-4-3
6574
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. In wetland near the w boundary just s of the northern cluster of pools.
207
Comment
HSC1658
Deschampsia danthonioides
Larry Berti
1969-5-9
74
Tehama
Antelope Creek Canyon, N face, 12 mi. E of Red Bluff, 3 mi. upstream from dam.
213
Comment
HSC93488
Deschampsia danthonioides
G. Fred Hrusa, J. Hart
1998-5-10
14416
Tehama
Coyote Creek Conservation Area: ridge above Coyote creek wash, 1.5 mi. W of Paskenta Rd.
120
Comment
SEINET11689129
Deschampsia danthonioides
Unknown
1982-1
442
Tehama
The Nature Conservancy Vina Plains Preserve, ca 1 km S of Lassen Road
70
Comment
SD211507
Deschampsia elongata
Barbara Ertter, Brad Olson
1991-7-4
10236
Tehama
Toomes Camp Road (Mendocino FR 23N01) 13.5 miles West of Paskenta, Mill Creek crossing 0.9 miles West of Elder Creek/Riley Ridge junction, circa 27 airmiles West of Corning, roadbank below small reservoir
1310
Comment
CAS-BOT-BC42975
Descurainia incisa subsp. incisa
P. A. Munz
1951-7-26
16949
Tehama
North base of South Yolla Bolly Peak. Square Lake.
2133
Comment
CHSC60368
Dicentra formosa
Mary Ann Showers
1992-6-26
2579
Tehama
Lassen Volcanic National Park. Canyon bottom along West Sulphur Creek east of Sulphur Works entrance station.
1828
Comment
JEPS9570
Dicentra formosa
Joseph Grinnell
1925-7-21
Tehama
Mineral
1463
Comment
UC1362288
Dicentra formosa
L. Rhinehart
1964-5-30
Tehama
ca 4 mi w Mineral (State Hwy 36)
Comment
CHSC107082
Dichelostemma capitatum
M. Mitchell
2010-2-25
55
Tehama
Dye Creek Preserve.
94
Comment
HSC2096
Dichelostemma capitatum subsp. capitatum
Larry Berti
1969-3-15
23
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, 3 mi. upstream from dam
213
Comment
CHSC94102
Dichelostemma congestum
Lowell Ahart
2006-7-11
12957
Tehama
Meadow area south of the dirt road, about 50 yards southeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1518
Comment
JEPS110420
Dichelostemma congestum
Lowell Ahart
2006-7-11
12957
Tehama
Meadow area south of the dirt road, about 50 yards southeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1518
Comment
CDA12945
Dichelostemma multiflorum
G. F. Hrusa
1996-5-2
12906
Tehama
Central Valley; Near corner of Plaskenta Rd. and Ottmar Ave (Dusty Way).
Comment
JEPS18187
Dichelostemma multiflorum
Rimo Bacigalupi with F. Chisaki and G. T. Robbins
1956-4-18
5597
Tehama
7.1 mi w Red Bluff (along Lowrey-Red Bluff road)
118
Comment
JEPS58089
Dichelostemma multiflorum
Joseph Grinnell
1925-6-25
Tehama
Butte Creek Meadows
Comment
SD211496
Dichelostemma multiflorum
Barbara Ertter, Brad Olson
1991-7-4
10274
Tehama
Toomes Camp / Ball Rock Road 16.1 miles West of Paskenta, 2 miles Southeast of Kingsley Glade/Maxin junction circa 28 airmiles West of Corning, Southwest-facing dry meadow
1463
Comment
SEINET3885609
Dichelostemma multiflorum
Daphne K. Christopher, Lowell Ahart; John Dittes; Hannah I. Stevens
2003-4-17
189
Tehama
Dye Creek Nature Conservancy Preserve. Antelope Creek trail.; 0
767
Comment
CAS-BOT-BC502678
Dichelostemma multiflorum
Alice Eastwood; John Thomas Howell
1941-7-9
9780
Tehama
Long Spring Ridge between Log Spring and Government Flat
Comment
CAS-BOT-BC502679
Dichelostemma multiflorum
Elmer I. Applegate
1928-4-25
5382
Tehama
Dry roadside just north of Orland
Comment
SEINET12053820
Dichelostemma multiflorum
Unknown
1936-1
13337
Tehama
near Red Bluff
Comment
UCD63956
Digitaria ischaemum
Collector Unknown
1949-10-1
Tehama
Tehama Co.
Comment
CHSC117661
Digitaria sanguinalis
Lowell Ahart; John Dittes
2016-8-25
21287
Tehama
Depression in a road, about 100 yards west of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC57245
Diplacus torreyi
David M. Thompson
1986-6-27
553
Tehama
Hwy 36 at Plumas Co. line.
1493
Comment
CAS-BOT-BC154015
Diplacus torreyi
Carl B. Wolf
1941-7-23
11056
Tehama
Northern Sierra Nevada. On Chico-Lake Almanor Rd. (Calif. Highway #32) 4 1/2 mi. N. of (above) Lomo
1219
Comment
SBBG21897
Diplacus torreyi
D. Myrick
1964-7-18
865
Tehama
St Hwy 36, near south entrance to Mt. Lassen Highway
1371
Comment
SEINET198079
Dodecatheon alpinum
Louise Kellogg
1952-7-14
42
Tehama
Mendocino National Forest; Square Lake Trail from Ovenlid toward South Yolla Bolly Mountain.
1829
Comment
CHSC107087
Dodecatheon clevelandii subsp. patulum
M. Mitchell
2010-2-18
46
Tehama
Dye Creek Preserve.
92
Comment
CHSC14048
Dodecatheon clevelandii subsp. patulum
J. F. Goodwin
1972-3-4
250
Tehama
Ca. 2.6 mi e on Vina Rd from Hwy 99 to Reed Orchard Rd, ca. .8 mi e on Reed Orchard Rd in cow pasture.
Comment
JEPS88476
Dodecatheon clevelandii subsp. patulum
Vernon H. Oswald and Lowell Ahart
1996-3-18
7233
Tehama
BLM parcel betw. Sacramento River and the power lines ca. 0.75 mi N of the S boundary of the parcel; Hog Lake Plateau; Cascade Range Foothills
182
Comment
POM129380
Dodecatheon jeffreyi
W. P. Taylor
1913-8-2
s.n.
Tehama
2 mi S. of Yolla Bolly Mt.
Comment Read comments Jul 5 2009
LA47061
Dodecatheon jeffreyi subsp. jeffreyi
J. M. Tucker;
1959-7-19
3574
Tehama
South Yolla Bolly Mountain, upper S of Square Lake, N side of S Yolla Bolly Mountain
2118
Comment
CHSC107367
Downingia bella
Lowell Ahart; John Dittes
2011-6-9
17449
Tehama
Rio De Los Molinos Land Grant. Bottom of a large vernal pool, sand dune area, about 100 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) northeast of Vina.
80
Comment
CHSC33357
Downingia bicornuta
Larry Phillips
1980-4-23
13
Tehama
15 mi n of Chico. 200 ft w of jct. of hwy 99 and Haille Rd. N edge of road.
54
Comment
JEPS103631
Downingia bicornuta var. bicornuta
Lisa Schultheis
1995-5-1
100 -95
Tehama
S edge of Dale's Lake (on Rt. A6 NW of Red Bluff)
Comment
UC765402
Downingia bicornuta var. bicornuta
R. F. Hoover
1937-5-19
2258
Tehama
near Vina
Comment
CHSC111134
Downingia cuspidata
Lowell Ahart
2012-6-2
18148
Tehama
Small pond or vernal pool, on the east side of Long Road, about 6.7 miles northeast of Dales and State Highway 36, northeast of Red Bluff.
326
Comment
CHSC79103
Downingia cuspidata
B. Castro; L. P. Janeway
2000-4-5
1057
Tehama
Vicinity of Orland and Highway I-5.
109
Comment
RSA32877
Downingia cuspidata
A. A. Heller
1941-4-27
16081
Tehama
Volcanic uplands E of Red Bluff, near State Hwy 36.
Comment
UC725284
Downingia cuspidata
A. A. Heller
1941-4-27
16081
Tehama
some mi e Red Bluff (near State Highway 36)
Comment
CDA14906
Downingia ornatissima
G. F. Hrusa, J. Hart
1998-5-1
14420
Tehama
Sacramento Valley; On ridge approx. 1/4 mi. S of Coyote Creek, Coyote Creek Conservation Area, and ~1 mi. W of Paskenta Rd.
Comment
JEPS108455
Downingia pusilla
Lisa Schultheis with Carol Witham
1995-4-13
4 -95
Tehama
Near Red Bluff. Pool along PG&E pipeline; south of Gylie Rd.; west of Rawson
Comment
CHSC65698
Draba verna var. aestivalis
Vernon H. Oswald; Lowell Ahart, Joe Molter
1996-3-25
7272
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the S bank of Paynes Creek near the end of the gravel road running westward from the parking lot on Hwy. 36.
106
Comment
JEPS115692
Drymocallis glandulosa var. reflexa
Lowell Ahart, John Dittes, Josephine Guardino
2009-8-27
16325
Tehama
On the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak
1493
Comment
CHSC78974
Dysphania ambrosioides
Vernon H. Oswald
2000-10-14
9980
Tehama
Black Butte Rd. 0.5 mi south of County Rd A9 (Corning-Paskenta Rd).
109
Comment
CHSC117620
Dysphania botrys
Lowell Ahart; John Dittes, Josephine Guardino
2016-9-21
21367
Tehama
On the east side of Highway 89, a little south of Bluff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain.
1963
Comment
CHSC65050
Dysphania botrys
Vernon H. Oswald; Lowell Ahart
1995-7-17
7065
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1.5 mi N of Dales Station on Hwy. 36, ca. 14 mi NE of Red Bluff. Collected on a pile of gravel hauled into the parking area at the S end of the old highway.
213
Comment
UC1949075
Dysphania botrys
Barbara Ertter with Brad Olson
1991-7-5
10320
Tehama
Metzger Ranch at confluence of Big and Little Crane creeks [=Stiver's Ranch], ca 15 airmiles WNW of Red Bluff
Comment
CHSC66192
Dysphania pumilio
Vernon H. Oswald; Lowell Ahart
1996-6-3
7692 .1
Tehama
Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff. Growing on a gravel bar along Paynes Creek at old bridge site.
103
Comment
JEPS124011
Dysphania pumilio
Lowell Ahart, John Dittes
2015-8-5
20458
Tehama
East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak.
Comment
CHSC41046
Echinochloa colona
Pauleen Broyles
1982-7-20
802
Tehama
The Nature Conservancy Vina Plains Preserve. Bank of holding dam on irrigation ditch in e pasture.
66
Comment
CDA32979
Echinochloa colona
Metcalf
1979-7-2
Tehama
Proberta; near Willow Creek, 1/2 mile east of I-5
0
Comment
SEINET10863764
Echinochloa crus-galli
Virginia E. Long
1931-8-14
Long 102 a
Tehama
In ditch along highway. Near Sacramento Valley rice fields, north of Corning.
Comment
JEPS105964
Echinochloa muricata
Lowell Ahart
2004-6-28
11129
Tehama
Gravel bar on the south side of Thomes Creek, about 1/4 mile east of Paskenta
213
Comment
CHSC117403
Eclipta prostrata
B. Castro; L. Janeway
2015-7-13
2102
Tehama
Sacramento Valley. In Elder Creek channel, ca 3.6 air mi upstream (NW) of its confluence with the Sacramento River and 280 ft W of the Hwy 99W bridge in rural residential area.
76
Comment
JEPS117354
Elatine brachysperma
Lowell Ahart, John Dittes
2010-7-17
16845
Tehama
Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
812
Comment
CHSC40802
Eleocharis acicularis
Pauleen Broyles
1982-6-24
771
Tehama
The Nature Conservancy Vina Plains Preserve. Bank of irrigation ditch just s of Lassen Rd.
60
Comment
CHSC76534
Eleocharis engelmannii
Heidi West; Caroline Warren, Julie Cunningham
1998-7-14
Tehama
Vicinity of North Fork Stony Creek, Salt Creek, and Newville.
201
Comment
CHSC66093
Eleocharis macrostachya
Vernon H. Oswald
1996-5-27
7644
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley. Along the pipeline ca. 0.3 mi N of the S boundary.
100
Comment
CHSC66889
Eleocharis montevidensis
Vernon H. Oswald
1996-9-4
8271
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Along Paynes Creek ca. 1 mi upstream from the old bridge site.
131
Comment
RSA699612
Eleocharis palustris
L. Ahart
2004-6-28
11136 -A
Tehama
South side of Thomes Creek, about 0.25 mile east of Paskenta.
214
Comment
JEPS88395
Eleocharis parishii
Vernon H. Oswald and Lowell Ahart
1996-9-4
8271
Tehama
BLM parcel along Hwy 36 ne Red Bluff (along creek ca. 1 mi upstream from the old bridge site); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
131
Comment
UCR148815
Eleocharis quadrangulata
G. Fred Hrusa, J. A. Hart
1999-4-29
15027
Tehama
Sacramento Valley, Coyote Creek Conservation Area, south of Red Bluff
152
Comment
JEPS88571
Elodea canadensis
Vernon H. Oswald and Lowell Ahart
1996-6-3
7711
Tehama
BLM parcel along Hwy 36 ne of Red Bluff (along Paynes Creek 0.5 mi downstream from old bridge site, Cascade Range Foothills, Hog Lake Plateau); Hog Lake Plateau, Cascade Range Foothills, Paynes Creek
100
Comment
UC1112882
Elymus X hansenii
Douglas Barbe
1955-7-21
224
Tehama
Square Lake Region of South Yolla Bolly (w shore)
2103
Comment
CHSC76160
Elymus caput-medusae
G. F. Hrusa; J. Hart
1998-5-10
14440 a
Tehama
Northern Sacramento Valley. Among vernal pools on ridge above Coyote Creek wash, Coyote Creek Conservation Area +/- 1 mi. W of Paskenta Rd.
100
Comment
CAS-BOT-BC227931
Elymus elymoides
J. M. Tucker; L. K. Mann
1959-7-19
3543
Tehama
At summit; South Yolla Bolly Mountain
2465
Comment
UC1131681
Elymus glaucus
H. S. Yates
1936-8-12
6096
Tehama
2 mi w Mineral Summit
Comment
UCD62610
Elymus stebbinsii subsp. septentrionalis
August L. Hormay
1929-6-14
Tehama
1 mile West of Devils Den, Campbellville.
Comment
JEPS96673
Elytrigia elongata
Dean W. Taylor
1997-6-9
16118 A
Tehama
Hammer Place, South Fork Cottonwood Creek; Yolla Bolly Mtns
1996
Comment
UC1010356
Emmenanthe penduliflora
Keith Wagnon
1953-5-3
12664
Tehama
West of Paskenta (along logging road)
Comment
POM256108
Epilobium brachycarpum
Milo S. Baker
1940-8-14
9808
Tehama
On trail to Cherry Lake, but near Murphy s, Government Flat
Comment
SEINET6944646
Epilobium brachycarpum
Robert A. Evers, Clara V. Evers
1975-8-23
115019
Tehama
2 miles (3.2 km) west of Mineral.
Comment
CHSC87330
Epilobium campestre
Lowell Ahart
2004-4-29
10793
Tehama
On the northeast side of Dead Rabbit Lake, east of the Nomalaki Trail, about 3/4 mile northwest of Bowers Creek, about 1 1/2 miles northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
571
Comment
CHSC84617
Epilobium ciliatum subsp. glandulosum
Lowell Ahart; John Dittes, Josephine Dittes
2003-8-23
10521
Tehama
Along the sides of a small streamlet, meadow, about 80 yards southeast of Square Lake, about 3/4 mile northeast of Mount Linn, South Yolla Bolly.
2112
Comment
CHSC94301
Epilobium ciliatum subsp. glandulosum
Lowell Ahart
2006-7-25
13076
Tehama
In a small meadow on the west side of the road, about 20 yards east of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1518
Comment
JEPS108869
Epilobium ciliatum subsp. glandulosum
Lowell Ahart
2006-7-25
13076
Tehama
In a small meadow on the west side of the road, about 20 yards east of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1518
Comment
CHSC105230
Epilobium densiflorum
Lowell Ahart; John Dittes
2010-7-19
16904
Tehama
About 5 yards south of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection.
432
Comment
CHSC106145
Epilobium densiflorum
L. P. Janeway
2010-9-12
10214
Tehama
High North Coast Ranges. South-southeast sloping glade on Oak Ridge, below Road M4 3.5 air km west of Log Spring Station.
1524
Comment
JEPS117431
Epilobium densiflorum
Lowell Ahart
2010-7-17
16882
Tehama
On the south side of Ponderosa Way, about 10 yards southwest of Soap Creek crossing, , about 4.5 miles (air) southeast of Manton, about 2 -1/2 miles (air) north of Highway 36
726
Comment
CHSC64628
Epilobium foliosum
Vernon H. Oswald; Lowell Ahart
1995-4-25
6691
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the n edge of the basalt ridge crossing the nw corner of the reserve.
204
Comment
CHSC64918
Epilobium foliosum
Vernon H. Oswald; Lowell Ahart
1995-6-13
6866
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Between Manton Rd. and the fence e of the Old Hwy. Pool.
219
Comment
JEPS97229
Epilobium foliosum
Vernon H. Oswald
1995-4-25
6691
Tehama
T29N R2W NW1/4 NW1/4 Sec. 26, 670 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
204
Comment
RSA66618
Epilobium glaberrimum subsp. fastigiatum
P. A. Munz
1951-7-26
16911
Tehama
South base of South Yolla Bolly Mountains.
2073
Comment
CHSC63223
Epilobium glaberrimum subsp. glaberrimum
Lowell Ahart
1994-7-24
7512
Tehama
On the east side of Willow Creek, about 100 yards north of the dirt road, about 1 1/4 miles (air) north of Jonesville.
1615
Comment
POM253027
Epilobium glaberrimum subsp. glaberrimum
A. A. Heller
1937-6-26
15345
Tehama
Along Deer Creek, west of Deer Creek Meadows.
1372
Comment
CHSC64978
Epilobium minutum
Vernon H. Oswald; Lowell Ahart
1995-7-12
7037
Tehama
High North Coast Ranges. W of Red Bluff and S of Platina on the summit of Tedoc Mtn. (end of Forest Road 28N60).
1615
Comment
POM304448
Epilobium minutum
Alice Eastwood, John Thomas Howell
1941-7-9
9763
Tehama
Log Spring Ridge between Log Spring and Government Flat.
Comment
RSA90799
Epilobium minutum
Milo S. Baker, H. K. Wagnon
1953-6-21
12767
Tehama
Logging road west of Paskenta near Henderson s Canyon and 18 mi. post
1524
Comment
JEPS28771
Epilobium obcordatum
George W. Gillett
1957-8-13
1068
Tehama
s exposure of upper Brokeoff formation Lassen Volcanic National Park, Brokeoff Mountain
2743
Comment
CHSC105227
Epilobium pallidum
Lowell Ahart; John Dittes
2010-7-19
16910
Tehama
At the homestead, west of the poor dirt road, about 3.6 miles (air) southwest of Manton, about 3.6 miles (air) north of Highway 36 and Lane Valley Road intersection.
505
Comment
RSA795889
Epilobium pallidum
L. Ahart
2012-6-2
18145
Tehama
East side of Long Road, about 6.7 miles northeast of Dales and State Highway 36, northeast of Red Bluff.
326
Comment
UC762944
Epilobium pallidum
R. F. Hoover
1937-5-19
2290
Tehama
s Tehama; Coyote Creek bridge
Comment
CHSC107358
Epilobium torreyi
Lowell Ahart; John Dittes
2011-6-9
17444
Tehama
Rio De Los Molinos Land Grant. Sand dune area, about 100 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) north of Vina.
80
Comment
CHSC41016
Epilobium torreyi
Pauleen Broyles
1982-5-6
553
Tehama
The Nature Conservancy Vina Plains Preserve. .75 km s of Lassen Road in central pasture.
70
Comment
CHSC84265
Epipactis gigantea
Lowell Ahart; John Dittes
2003-6-11
10272
Tehama
On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
JEPS127255
Equisetum hyemale subsp. affine
Lowell Ahart, John Dittes, Josephine Guardino
2016-2-11
20696
Tehama
About 100 yards west of Bg Leaf Pool, about 1 1/2 miles by trail to Highway 32.
Comment
CHSC87812
Equisetum laevigatum
Lowell Ahart
2004-6-11
11023
Tehama
On the south edge of Thomes Creek, west of the end of the Nomalaki Trail, about 1/2 mile north of Dead Rabbit Lake, about 2 miles northwest of Bowers Creek, about 2 3/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta.
338
Comment
SBBG119876
Equisetum laevigatum
L. Ahart
2004-6-11
11023
Tehama
S edge of Thomes Crk, W of end of Nomalaki Trail, ca. 0.5 mi N of Dead Rabbit Lake, ca. 2 mi NW of Bowers Crk
338
Comment
CHSC80046
Eriastrum brandegeeae
L. P. Janeway; B. Castro, Shirley Innecken
2000-6-5
6780
Tehama
Vicinity of Thomes Creek and Bowers Creek.
350
Comment
RSA724827
Ericameria bloomeri
L. Ahart
2006-9-9
13270
Tehama
Near dry meadow area just west of the dirt road, about 150 yards east of Colby Creek, about 2 air miles SE of Colby Mt., about 5 air miles NE of Butte Meadows.
1526
Comment
CHSC59688
Ericameria linearifolia
K. A. Hanson; Katherine A. Hanson
1977-3-31
Tehama
Ca. 1.6 km se of Round Valley Rd. ca. 6.4 km wnw of Round Valley Rd. and Newville Rd. intersection. Ca. 38.4 km wnw of Corning.
450
Comment Read comments Jul 8 2009
CAS-BOT-BC294312
Ericameria nauseosa var. speciosa
H. F. Copeland
1920-8-24
221
Tehama
Big summit divide of Butte, Tehama & Plumas Co's
1828
Comment
CAS-BOT-BC294315
Ericameria nauseosa var. speciosa
John Thomas Howell
1943-8-8
19204
Tehama
Near Government Flat
Comment
JEPS29561
Ericameria nauseosa var. speciosa
John Thomas Howell
1960-8-21
36311
Tehama
1/2 mi se of Sulphur Works; Lassen Volcanic National Park
2133
Comment
CHSC104780
Ericameria parryi var. latior
L. P. Janeway
2010-8-29
10175
Tehama
High Cascade Range. 1.8 air km east of Colby Mountain; along Road 17N06 7.4 road km northwest of Humboldt Road and Jonesville. Roadside opening.
1655
Comment
HSC75378
Erigeron compositus
J. O. Sawyer, K. A. Sawyer
1980-6-18
3445
Tehama
S of N Yolla Bolly Peak.
2348
Comment
JEPS76260
Erigeron compositus
Todd Keeler-Wolf
1977-9-10
661
Tehama
near summit Mt Linn; South Yolla Bolly Mountains
2459
Comment
CAS-BOT-BC296804
Erigeron divergens
Homer Miller
1917-5-1
s.n.
Tehama
Mountains of Tehama Co.
Comment
HSC1770
Erigeron divergens
Larry Berti
1969-3-22
60
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from dam to 3 mi. upstream from the dam
213
Comment
JEPS29564
Erigeron inornatus var. inornatus
John Thomas Howell
1960-8-20
36222
Tehama
Morgan Morgan. Near Lassen Volcanic National Park
1219
Comment
SJSU6612
Erigeron lassenianus
C. W. Tilden
1960-6-26
1484
Tehama
Wilson Lake, northwestern Tehama County
1524
Comment
CHSC68804
Erigeron lassenianus var. lassenianus
Vernon Oswald; Lowell Ahart
1997-6-10
8557
Tehama
Between Paskenta and Covelo on M2 (23N69) 0.1 mi north of its junction with the road to Wells Cabin Campground.
1821
Comment
CAS-BOT-BC189021
Eriodictyon californicum
B. J. Cox; D. B. Dunn
1971-6-10
2848
Tehama
25 miles E of Red Bluff on California Highway 36
1036
Comment
HSC65826
Eriodictyon californicum
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-5-3
72
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
UCD67944
Eriodictyon californicum
Barbara Babbe
1977-5-21
12
Tehama
Mendocino Natl. Forest. 10.8 mi. W. of the junction of Round Valley Rd. and Toome Camp Rd.
914
Comment
CHSC101410
Eriogonum compositum var. compositum
David Isle
1992-7-29
1550
Tehama
Rocky open flat E of first drainage coming down Forks Ridge into Auger Ck Watershed.
1676
Comment
CHSC45364
Eriogonum compositum var. compositum
Vernon Oswald
1986-5-23
2036
Tehama
Round Valley Rd. (M4) 0.5 mi nw of Bennett Creek. On a roadcut.
853
Comment
UC1010373
Eriogonum compositum var. compositum
Milo S. Baker and H. K. Wagnon
1953-7-11
12838
Tehama
3 mi beyond Whitlock Camp
1524
Comment
RSA158043
Eriogonum compositum var. compositum
J. M. Tucker, L. K. Mann
1959-7-19
3550
Tehama
On ridge ca. 1/4 mile east of summit of South Yolla Bolly Mountain
2378
Comment
RSA66987
Eriogonum compositum var. compositum
P. A. Munz
1951-7-25
16889
Tehama
Square Lake, north base of South Yolla Bolly Mountains
2134
Comment
CAS-BOT-BC242621
Eriogonum dasyanthemum
Carl B. Wolf
1937-9-6
9295
Tehama
Inner North Coast Range, Paskenta - Covelo Road
457
Comment
CHSC78686
Eriogonum dasyanthemum
L. P. Janeway; B. Castro
2000-6-11
6791
Tehama
Inner North Coast Ranges. Pepperwood Spring; near the top of Raglin Ridge.
902
Comment
HSC72229
Eriogonum dasyanthemum
Thomas W. Nelson, Jane P. Nelson
1980-6-23
5861
Tehama
Along Pettyjohn Rd., 0.5 mi. E of junction with road to Saddle Camp
915
Comment
JEPS128463
Eriogonum dasyanthemum
Julie Kierstead Nelson with Aaron Sims
2015-6-19
2015 -064
Tehama
West slope Tedoc Mountain, Beegum Creek watershed; Road 45 south of milepost 11.
Comment
RSA0081455
Eriogonum dasyanthemum
Barbara J. Ertter, Brad Olson
1991-7-5
10321
Tehama
Metzger Ranch at confluence of Big and Little Crane creeks (='Stiver's Ranch'), about 15 air miles west-northwest of Red Bluff.
213
Comment
RSA293139
Eriogonum dasyanthemum
Thomas W. Nelson, Jane P. Nelson
1980-6-23
5861
Tehama
Along Pettyjohn Road 1/2 mile east of junction with road to Saddlecamp
915
Comment
SD211669
Eriogonum dasyanthemum
Barbara Ertter, Brad Olson
1991-7-6
10452
Tehama
Toomes Camp Road (M22), 9.3 miles west of Paskenta jct, ca. 25 airmiles west of Corning.
945
Comment
SEINET1910011
Eriogonum dasyanthemum
Barbara Ertter
1991-1
10791
Tehama
sw Tehama Co.: Round Valley - Paskenta road (Rt M4) 12.2 mi W of Newville Road jct, ca 9 airmiles WSW of Paskenta
1219
Comment
UCD99901
Eriogonum dasyanthemum
Thomas W. Nelson; Jane P. Nelson
1980-6-23
5871
Tehama
along Colyear Springs Road (25N01), 1.6 miles west of junction with Raglin Ridge Road (25N02, 25N05).
701
Comment
CAS-BOT-BC124292
Eriogonum libertini
J. L. Reveal
1978-7-19
4788
Tehama
Inner Coast Range, along Tedoc Road 11.4 miles S of California Hwy 36 (Beegum Road)
1386
Comment
HSC71043
Eriogonum libertini
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4888
Tehama
Along rd. to Mt. Tedoc From Tedoc Gap
1494
Comment
JEPS81087
Eriogonum libertini
Thomas W. Nelson and Jane P. Nelson
1980-6-22
5849
Tehama
summit of Mount Tedoc Shasta-Trinity National Forest, Yolla Bolly Quad, Mount Tedo
1584
Comment
CHSC79196
Eriogonum lobbii
L. P. Janeway
2000-6-29
6846
Tehama
High North Coast Ranges. About 900 m east of Mt. Linn, on top of the ridge from Mt. Linn to Ides Cove Trailhead.
2350
Comment
CHSC85275
Eriogonum lobbii
John Dittes; Josephine Guardino, Lowell Ahart
2003-8-23
809
Tehama
High North Coast Range; Yolla Bolly-Middle Eel Wilderness; South Yolla Bolly Mountains; north slope of eastern ridge of Mt. Linn; ca. 0.5 air-mile east of Square Lake; downslope of trail.
2147
Comment
UCD100349
Eriogonum lobbii
J. M. Tucker; L. K. Mann
1959-7-19
3552
Tehama
ridge top 1/2 mile east of summit of South Yolla Bolly Mountain.
2286
Comment
UC1609135
Eriogonum lobbii var. lobbii
Vernon H. Oswald and Lowell Ahart
1993-9-2
5902
Tehama
ridge running e from Mt. Linn (ca. 20 mi (air) nw of Paskenta); South Yolla Bolly Mtns.
2346
Comment
RSA158044
Eriogonum lobbii var. lobbii
J. M. Tucker, L. K. Mann
1959-7-19
3548
Tehama
ca 75 feet below summit, South Yolla Bolly Mountain
2444
Comment
CDA13585
Eriogonum luteolum var. luteolum
G. F. Hrusa
1996-8-17
13509
Tehama
Sacramento Valley; Blue Tent Creek. Immediately downstream from Jelly's Ferry Rd. crossing, and adjacent to Interstate 5.
Comment
CHSC114574
Eriogonum nudum
V. Long
1991-7-16
126
Tehama
Shasta-Trinity National Forests, Yolla Bolla Ranger District. On summit of Round Mountain.
1760
Comment
SEINET6894812
Eriogonum nudum
Robert A. Evers, Clara V. Evers
1975-8-23
115016
Tehama
2 miles (3.2 km) west of MIneral.
Comment
CHSC86980
Eriogonum nudum var. pubiflorum
Jenny Marr; Heidi West
1998-10-13
Tehama
Vicinity of South Fork Cottonwood Creek and Dipping Vat Flat.
304
Comment
CDA22654
Eriogonum roseum
L. Ahart, J. Dittes
2003-9-17
10587
Tehama
On the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
Comment
CHSC67272
Eriogonum roseum var. roseum
James D. Jokerst; Jeri Donovan
1981-9-30
1497
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-BC268626
Eriogonum spergulinum var. reddingianum
Alice Eastwood
1912-8-22
1752
Tehama
Trail from Morgans Springs to Sulphur Works. Lassen Butte Region
Comment
JEPS13258
Eriogonum spergulinum var. reddingianum
Rimo Bacigalupi with G. T. Robbins, K. Wagnon, and D. Barbe
1955-7-16
5318
Tehama
about 1 mi e Mt. Linn summit (on e shoulder of South Yolla Bolly Mountain); South Yolla Bolly Mountain
2286
Comment
CAS-BOT-BC269975
Eriogonum spergulinum var. reddingianum
Milo S. Baker
1940-8-13
9833
Tehama
Near Government Flat
Comment
RSA66629
Eriogonum sphaerocephalum
P. A. Munz
1951-7-26
16923
Tehama
East flank South Yolla Bolly Pk.
2317
Comment
CHSC64983
Eriogonum strictum var. greenei
Vernon H. Oswald; Lowell Ahart
1995-7-12
7040
Tehama
High North Coast Ranges. W of Red Bluff and S of Platina on the summit of Tedoc Mtn. (end of Forest Road 28N60).
1615
Comment
HSC81836
Eriogonum strictum var. greenei
Thomas W. Nelson, Jane P. Nelson, R. J. Cole
1979-7-27
5056
Tehama
Along ridge at Pole Corral Gap
1311
Comment
JEPS75813
Eriogonum strictum var. greenei
Todd and Virginia Keeler-Wolf
1971-7-24
367
Tehama
near summit; North Yolla Bolly Mountain
2377
Comment
CAS-BOT-BC267485
Eriogonum umbellatum
Ethel Wickes
1917-6-1
s.n.
Tehama
Red Bluff
Comment
JEPS96718
Eriogonum umbellatum var. smallianum
Dean W. Taylor
1997-7-9
16129
Tehama
Tomhead Mountain; Yolla Bolly Mtns.
1996
Comment
CHSC117711
Eriogonum vimineum
Lowell Ahart; John Dittes
2016-8-24
21264
Tehama
About 40 yards west of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC90910
Eriophyllum lanatum
Niall F. McCarten; Roxanne L. Bittman
1986-6-14
5356
Tehama
Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. South of confluence of Thomes and McClure Creeks.
Comment
CHSC88531
Eriophyllum lanatum var. achilleoides
Jenny Marr; Beth Hendrickson
1999-5-28
Tehama
Vicinity of Long Hollow, Grizzly Creek, and Bluedoor Flat.
289
Comment
CHSC102456
Eriophyllum lanatum var. grandiflorum
L. P. Janeway
2009-4-21
9829
Tehama
Cascade Range Foothills. Tehama Wildlife Area; near top of ridge overlooking Antelope Creek from the south; along Ishi Road 0.3 road km east of East Grapevine Jeep Trail.
588
Comment
CHSC113317
Erodium botrys
Lowell Ahart; John Dittes
2014-5-17
19501
Tehama
On the dirt and rock piles, north of the poor dirt road, about 50 yards west of the diversion dam on Mill Creek, about 5 miles (air) northeast of Los Molinos.
124
Comment
CHSC65740
Erodium brachycarpum
Vernon H. Oswald; Lowell Ahart
1996-4-3
7289
Tehama
Thomas Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley. Scattered plants in upland on the N side of the intermittent stream ca. 0.2 mi E of the dirt lane along the W side of the road.
103
Comment
CHSC64393
Erodium cicutarium
Vernon H. Oswald; Lowell Ahart
1995-3-6
6517
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Collected along aroadcut near the ne tip of the reserve but common and widespread.
228
Comment
HSC1839
Erodium cicutarium
Larry Berti
1969-3-15
16
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from dam
213
Comment
CHSC64545
Erodium moschatum
Vernon H. Oswald; Lowell Ahart
1995-4-3
6588
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the slope between the two intermittent streams converging at the w boundary on the s edge of the basalt ridge crossing the nw corner of the reserve.
201
Comment
JEPS118674
Eryngium articulatum
B. Castro
2011-6-22
1889
Tehama
Inner North Coast Range/northern Sacramento Valley edge. At S end of Red Bluff, between railroad and Hwy 99W 0.25 mi S of its intersection with on/off-ramps for Hwy I-5, opposite St. Elizabeth's Hospital. Red Bluff E 7.5' quad.
Comment
CHSC66552
Eryngium castrense
Vernon H. Oswald; Lowell Ahart
1996-7-8
7988
Tehama
Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff.
265
Comment
CAS-BOT-BC54564
Erysimum capitatum
John Thomas Howell
1960-8-19
36163
Tehama
Brokeoff Mountain Trail.
2682
Comment
CHSC105868
Erysimum capitatum
J. K. Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen
2010-6-7
2010 -020
Tehama
1.75 mi SSW of Tedoc Gap, ca 20 mi west of Red Bluff, along side Forest Road 2712. UTM N10N 4451503.011 mN, 507778.364mE.
524
Comment
CHSC79573
Erythranthe bicolor
S. E. Schoenig
1998-7-5
98 -75
Tehama
Hwy 32 1 mi NE of Potato Patch Campground.
1310
Comment Read comments Mar 10 2006
SD133969
Erythranthe bicolor
Barbara Errter
1989-5-3
8441
Tehama
Deer Creek Road (Rt 32) at milepost 12.00, E side of Deer Creek ca 20 airmiles SW of Chester
975
Comment
CHSC65068
Erythranthe breweri
Vernon H. Oswald; Lowell Ahart
1995-7-17
7093
Tehama
Forest Road 29N22 2.9 mi W of Hwy. 89, ca. 3 mi S of the SW corner of Lassen Volcanic National Park.
1737
Comment
CHSC65350
Erythranthe breweri
Lowell Ahart
1995-10-3
7659
Tehama
Along Willow Creek, about 1 3/4 miles (air) north-east of Jonesville, about 6 1/2 miles (air) north-east of Butte Meadows.
1645
Comment
CHSC47499
Erythranthe glaucescens
Lowell Ahart
1978-5-23
1738
Tehama
On the east side of Foothill Road, east of Red Bluff.
64
Comment
CHSC57519
Erythranthe glaucescens
S. R. Mitchelson
1987-4-17
20
Tehama
Ca 2 km n of Finley Butte.
540
Comment
CHSC75305
Erythranthe glaucescens
Vernon H. Oswald; Lowell Ahart
1999-4-21
9699
Tehama
High Trestle-McClure Place Trail starting on Hogsback Road ca. 0.5 mi northeast of Finley Lake.
762
Comment
SD131950
Erythranthe glaucescens
Barbara Errter
1989-5-3
8446
Tehama
Deer Creek Rd (Rt 32) at milepost 12.00, E side of Deer Creek ca 20 airmiles SW of Chester
975
Comment
CHSC105218
Erythranthe guttata
Lowell Ahart; John Dittes
2010-7-19
16902
Tehama
About 5 yards north of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection.
432
Comment
CHSC118052
Erythranthe guttata
Daphne K. Christopher; Lowell Ahart, John Dittes and Hanna Stevens
2003-4-17
190
Tehama
Dye Creek Nature Conservancy Preserve. Antelope Creek trail.
767
Comment
CHSC27312
Erythranthe guttata
T. B. Devine
1977-5-22
381
Tehama
Pine Creek. 50 yds e of Wurlitzer House. S of Creek, 6 mi e of Hwy 99.
121
Comment
CHSC84390
Erythranthe guttata
Lowell Ahart; John Dittes, Josephine Dittes
2003-8-23
10534
Tehama
Along and in a small streamlet, on both sides of the trail, about 1/4 mile from the campsite as one hikes to Square Lake, about 1 mile northeast of Mount Linn, South Yolla Bolly.
2118
Comment
CHSC9736
Erythranthe guttata
Nancy Mosman.
1971-7-17
117
Tehama
Along edge of Deer Creek 50 ft w of Hwy 32 ca. 19.2 mi s of Chester.
1219
Comment
CHSC65977
Erythranthe nasuta
Vernon H. Oswald; Lowell Ahart
1996-4-23
7427
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills.
262
Comment
CHSC37625
Erythranthe primuloides
T. B. Devine
1979-8-12
591
Tehama
Ca. 2 mi E of Hwy 89, 1/2 mi W of Wilson Lake and 3 1/2 mi SE of Childs Meadows.
1615
Comment
CAS-BOT-BC502691
Erythronium californicum
Elmer I. Applegate
1932-4-13
7046
Tehama
Begum Creek, northern edge of Tehama County.
Comment
CAS-BOT-BC502718
Erythronium grandiflorum
Wayne Roderick
1967-6-21
s. n.
Tehama
Anthony Peak, Mendocino-Tehama County line
1905
Comment
CHSC61445
Erythronium purpurascens
Vernon H. Oswald; Lowell Ahart
1993-8-18
5823
Tehama
E slope of Mt. Conard just below the summit ridge, near the S boundary of Lassen Volcanic National Park.
2414
Comment
JEPS118188
Erythronium purpurascens
Dean W. Taylor
2004-5-26
19073
Tehama
Turner Mountain, Forest Road 29N48 0.3 mi S of crossing of Antelope Creek (ca. 5 air miles SSW of Mineral)
1676
Comment
CHSC78882
Eschscholzia caespitosa
Julie Cunningham; Heidi West, Caroline Warren
1998-5-14
Tehama
Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road).
274
Comment
HSC98463
Eschscholzia caespitosa
John L. Heywood, D. H. Norris
1968-3-31
1898
Tehama
Hwy. 36, 4 mi. E of Shasta Co. line
Comment
LA206221
Eschscholzia caespitosa
Carl B. Wolf;
1937-5-16
8701
Tehama
Red Bluff - Susanville Road, 2.3 mi. below Paynes Creek P. O
365
Comment
UC1873696
Eschscholzia caespitosa
Barbara Ertter with Brad Olson
1993-5-15
11747
Tehama
SW Tehama Co: Round Valley Road (M-4) ca 6 air miles SW of Paskenta, ca 1/2 mile north of Salt Creek Conservation Camp, edge of Mendocino National Forest.
Comment
CHSC86041
Eschscholzia californica
Jenny Marr; Caroline Warren
1998-4-28
Tehama
Vicinity of upper North Fork Stony Creek, Newville Road, and Round Valley Road.
182
Comment
HSC95766
Eschscholzia californica
Laura Hagenauer
2002-4-6
23
Tehama
Across the road from the Hogg Lake Botanical Preserve
268
Comment
CAS-BOT-BC419481
Eschscholzia lobbii
Elmer I. Applegate
1928-4-25
5384
Tehama
Between Corning and Orland
Comment
UC635612
Eschscholzia lobbii
L. R. Wohletz
1933-4-1
Tehama
near Los Molinos
Comment
HSC16774
Eschscholzia lobbii
John L. Heywood, D. H. Norris
1968-3-31
1873
Tehama
Hwy. 36, 56 mi. E of Shasta Co. line
Comment
HSC27267
Eschscholzia lobbii
J. P. Smith
1972-3-23
5098
Tehama
1.8 mi. S of the Tehama-Butte Co. line along Hwy. 99, N of Chico.
Comment
JEPS120469
Euphorbia hooveri
R. A. Schlising
2013-10-2
4476
Tehama
Vina Plains Preserve. South of Lassen Road.
Comment
CDA33320
Euphorbia oblongata
Ed Finley & Dave Stoffel
2010-5-5
PDR# 1303787
Tehama
In the vicinity of Los Molinos. In a field south of North Fork Mill Creek near Fox Street, west of State Route 99.
0
Comment
CAS-BOT-BC202416
Euphorbia ocellata
Milo S. Baker
1947-8-14
11999
Tehama
Ca. 4 mi N.E. of Red Bluff on Rd. to Mineral
Comment
RSA518682
Euphorbia ocellata subsp. ocellata
L. R. Heckard, Peter Rubtzoff
1971-7-31
2685
Tehama
Disturbed rocky, sandy flat above Sacramento River at the marina. North of Red bluff.
Comment
RSA530019
Euphorbia ocellata var. rattanii
G. L. Clifton
1990-8-7
22499
Tehama
Thomas Creek, under Rawson Road bridge crossing.
95
Comment
CHSC78647
Euphorbia spathulata
Julie Cunningham; Heidi West, Caroline Warren
1998-4-27
Tehama
Vicinity of Red Bank Creek, The Narrows, and Grizzly Creek.
274
Comment
UC86938
Eurybia radulina
T. S. Brandegee
1892-9-20
Tehama
Yolo Bola Mt.
Comment
UCD65858
Festuca californica subsp. californica
Beecher Crampton
1954-6-16
1965
Tehama
Whiskey Saddle, Crane Mills logging road, Mendocino Natl. Forest-Paskenta District.
1438
Comment
CHSC65003
Festuca idahoensis
Vernon H. Oswald; Lowell Ahart
1995-7-12
7046
Tehama
High North Coast Ranges. W of Red Bluff and S of Platina on the summit of Tedoc Mtn. (end of Forest Road 28N60).
1615
Comment
JEPS94347
Festuca occidentalis
Vernon H. Oswald and Lowell Ahart
1997-5-14
8425
Tehama
1.1 mi sw at a low-water crossing of the North Fork Antelope Creek (between Paynes Creek and Cohasset on Ponderosa Way (Forest Road 28N29) 4.9 mi se of Plum Creek Road); Ponderosa Way
1030
Comment
UCR123527
Festuca occidentalis
George K. Helmkamp, Elizabeth Helmkamp
2001-7-7
6893
Tehama
Northern Sierra Nevada Mountains, SE of Mt. Lassen; Calif. Hwy 36/89 at Gurnsey Creek, about 2 mi north of junction with Calif. Hwy 32
1448
Comment
CDA28214
Festuca occidentalis
A. A. Beetle
1941-6-27
2895
Tehama
10 miles northeast of Lomo, on Rte. 32 . Banks above Deer Creek.
0
Comment
CHSC113337
Festuca perennis
Lowell Ahart; John Dittes
2014-5-16
19490
Tehama
Small drainage on the north side of the poor dirt road, about 200 yards southwest of the lone oak tree, about 1/2 mile east of the end of Lyon Cattle Road, about 3 miles (air) northeast of Los Molinos.
99
Comment
CAS-BOT-BC62951
Frangula californica subsp. crassifolia
Elmer I. Applegate
1930-4-16
s.n.
Tehama
Mud Flat, Newville - Covelo road, southwestern tehama Co.
Comment
CAS-BOT-BC62952
Frangula californica subsp. crassifolia
H. E. McMinn
389
Tehama
Along road w. of Red Bluff.
Comment
CAS-BOT-BC53829
Frangula californica subsp. tomentella
Alice Eastwood
1912-8-22
1927
Tehama
Lassen Butte Region - near Payne Creek
Comment
OBI5851
Frangula californica subsp. tomentella
Carl B. Wolf
1928-9-13
3434
Tehama
1 mi above Paynes crk on the Red Bluff-Susanville rd
655
Comment
UC2042816
Frangula californica subsp. tomentella
Barbara Ertter
1990-5-12
8936
Tehama
NW side of Dry Fork Creek NW of junction of Highway 36 and Route A5 (Bowman Road) ca. 15 air miles WNW of Red Bluff, on Reed property.
Comment
HSC59877
Frangula californica subsp. tomentella
J. P. Smith, J. O. Sawyer
1975-6-1
8176
Tehama
Hwy. 36, 12 mi E of the John Tanner Bridge
Comment
HSC59868
Frangula rubra
J. P. Smith, J. O. Sawyer
1971-5-22
4650
Tehama
22 mi. W of Mineral, along Hwy. 36
Comment
CHSC77605
Fraxinus dipetala
B. Castro; L. P. Janeway
1999-6-10
977
Tehama
About 19 air miles SW of Red Bluff, vicinity of Dry Creek.
310
Comment
CHSC80229
Fraxinus dipetala
B. Castro; L. P. Janeway, S. Innecken
2000-6-5
1184
Tehama
Vicinity of Paskenta, Thomes Creek, and Bowers Creek, in rocks at W edge of the smaller creek.
323
Comment
JEPS105608
Fraxinus dipetala
L. P. Janeway
2003-6-14
7832
Tehama
High Cascade Range. Along Cohasset Road about half way down into the canyon of Deer Creek, 1.0 air mi south of Deer Creek
780
Comment
RSA96861
Fraxinus dipetala
Percy C. Everett, E. K. Balls
1954-10-16
20316
Tehama
Around Mud Flat Campground, 7.6 miles SW of Paskenta on road to Covelo
701
Comment
CAS-BOT-BC212400
Fremontodendron californicum
Keith Wagnon
1953-5-3
12649
Tehama
Near 8 mi. post, logging road west of Paskenta
Comment
CAS-BOT-BC212406
Fremontodendron californicum
Peter H. Raven; Otto T. Solbrig
1958-6-16
13242
Tehama
Along State Highway 36, 2.0 miles west of Paynes Creek
Comment
CAS-BOT-BC212407
Fremontodendron californicum
Doris Kildale Gillespie
1930-5-9
9282
Tehama
2 miles east of Paynes Creek on Susanville Road
Comment
CAS-BOT-BC212408
Fremontodendron californicum
Alice Eastwood
1912-8-22
1923
Tehama
Between Payne Creek and Red Bluff, Lassen Butte Region
Comment
CAS-BOT-BC212409
Fremontodendron californicum
Philip A. Munz
1948-8-12
12343
Tehama
Highway 36 east of Red Bluff
1097
Comment
RSA426889
Fremontodendron californicum
C. F. Baker
1947-8-14
11997
Tehama
Mineral - Red Bluff Hwy.
457
Comment
UC1037488
Fremontodendron californicum
Keith Wagnon
1953-5-3
12649
Tehama
near 8 Mile Post, logging road w of Paskenta
Comment
JEPS94350
Fremontodendron californicum subsp. californicum
Vernon H. Oswald and Lowell Ahart
1997-5-14
8412
Tehama
Plum Creek Road 0.1 mi w of Hogback Road se of the town of Paynes Creek; Plum Creek Road
969
Comment
RSA66643
Fritillaria glauca
Philip A. Munz
1951-7-26
16928
Tehama
East slope of South Yolla Bolly Peak.
2348
Comment
CHSC68570
Fritillaria recurva
Vernon H. Oswald
1997-5-9
8409
Tehama
Deer Creek Canyon at the bridge (8-69) between Potato Patch and Alder Creek campgrounds.
1143
Comment
SBBG995
Fritillaria recurva
H. and M. Dearing
1938-6-21
8065
Tehama
Potato Patch Public Camp, Deer Crk
1080
Comment
POM304470
Galium ambiguum
Alice Eastwood, John T. Howell
1941-7-9
9769
Tehama
Log Spring Ridge between Log Spring and Government Flat.
Comment
RSA700224
Galium ambiguum subsp. ambiguum
L. P. Janeway
2001-6-10
7137
Tehama
High N Coast Ranges. At Tedoc Gap.
1372
Comment
UC1051539
Galium ambiguum subsp. ambiguum
Helen K. Sharsmith
1953-6-24
4350 a
Tehama
4.5 mi above Patton Mill (road to Ball Rock); Inner North Coast Ranges, Mendocino National Forest
1828
Comment
UC1949163
Galium ambiguum subsp. ambiguum
Barbara Ertter with Brad Olson
1991-7-4
10259
Tehama
SW-facing meadow; Toomes Camp / Ball Rock Rd 16.1 mi W of Paskenta, 2 mi SE of Kingsley Galde/Maxin jct ca 28 airmiles W of Corning
Comment
HSC19776
Galium ambiguum subsp. ambiguum
Louise Kellogg
1952-7-15
53
Tehama
Mendocino National Forest, near Squaw Camp and Pole Corral on Boswell Ridge, S of Yolla Bolly Mtn.
2134
Comment
CHSC44232
Galium ambiguum var. ambiguum
Vernon Oswald
1988-6-27
3526
Tehama
Trail between Ides Cove Trailhead and 25N16 along the E side of the Yolla Bolly - Middle Eel Wilderness W of Paskenta.
2133
Comment
CHSC80684
Galium andrewsii subsp. andrewsii
Lowell Ahart
2001-6-8
8786
Tehama
On the west side of road M2, about 9 miles west of Paskenta.
792
Comment
UC1949164
Galium andrewsii subsp. andrewsii
Barbara Ertter with Brad Olson
1991-7-4
10204
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 7.0 mi W of Paskenta, ca 23 airmiles W of Corning;
Comment
UC2031494
Galium bifolium
Barbara Ertter with Brad Olson
1991-7-6
10413
Tehama
Rocky Cabin meadow ca. 1 mi S of Ball Rock, 1 mi SE of Cold Spring Forest Station, ca 30 air miles W of Corning
Comment
UCD80731
Galium bolanderi
CNPS SN Foothill Team
2005-6-22
SNNR 0388
Tehama
USFS, Lassen National Forest.
955
Comment
UCD73353
Galium grayanum var. grayanum
Chuck Hughes
2008-6-22
44
Tehama
A few feet from summit of Mount Linn.
2464
Comment
SEINET884351
Galium grayanum var. nanum
F. Ehrendorfer
1959-1
5933
Tehama
North Coast Ranges, south Yollo Bolly Mountains
2346
Comment
CHSC78708
Galium parisiense
Julie Cunningham; Natalie Wight, Joyce Lacey
1998-4-28
Tehama
Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road).
274
Comment
JEPS102427
Galium parisiense
Lowell Ahart
2001-6-8
8784
Tehama
On the east side of road M2, about 9 miles west of Paskenta.
762
Comment
UC1025134
Galium parisiense
Milo S. Baker and H. K. Wagnon
1953-5-31
12709
Tehama
logging road w Paskenta (near 5 mi post)
Comment
UCD80733
Galium parisiense
CNPS SN Foothill Team
2005-6-13
SNNR 0189
Tehama
CDFG, Tehama Wildlife Area.
856
Comment
CHSC64991
Galium porrigens var. tenue
Vernon H. Oswald; Lowell Ahart
1995-7-12
7005
Tehama
W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.2 mi S of Hwy. 36.
950
Comment
CHSC77789
Galium porrigens var. tenue
B. Castro; L. P. Janeway
1999-5-10
926
Tehama
About 23 air miles NW of Orland, vicinity of Paskenta, Garland/Round Valley Rd, and Rocky Ridge.
274
Comment
UC1606387
Galium sparsiflorum
Barbara Ertter with James R. Shevock
1992-6-14
11172
Tehama
on Ponderosa Way 0.5 mi s Plum Creek Rd. (ca 7 air mi ese of Paynes Creek); Judd Creek
914
Comment
UCD80737
Galium sparsiflorum subsp. sparsiflorum
CNPS SN Foothill Team
2005-6-30
SNNR 0452 c
Tehama
USFS, Lassen National Forest, Ishi Wilderness, on NW-facing slope on ridge leading S from Lassen Trail.
1000
Comment
JEPS124062
Galium triflorum
Lowell Ahart, John Dittes
2015-8-5
20442
Tehama
East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak.
Comment
CAS-BOT-BC199057
Garrya congdonii
Dr. C. H. Merriam
1916-9-11
s.n.
Tehama
Paskenta Grade
Comment
CAS-BOT-BC199058
Garrya congdonii
Milo S. Baker
1953-5-10
12611
Tehama
Below logging road ca. 10 mi. W of Paskenta
Comment
CAS-BOT-BC199059
Garrya congdonii
A. A. Heller
1918-4-28
13000
Tehama
Grade between Mud Flat and Bennett Spring in the Coast Range
Comment
RSA756542
Garrya congdonii
Barbara Ertter, Brad Olson
1991-7-4
10188
Tehama
Toomes Camp Road (Mendocino FR 23N01) 5.3 miles west of Paskenta, about 22 air miles west of Corning.
457
Comment
UC556437
Garrya congdonii
Rimo Bacigalupi
1934-5-29
2411
Tehama
Paskenta grade; along road from Paskenta to Covelo
Comment
SBBG5347
Garrya fremontii
H. and M. Dearing
1938-6-22
2097
Tehama
Deer Crk
Comment
UCD66602
Gastridium phleoides
N. Macleod
1950-12-1
Tehama
3 miles S. of Red Bluff and half mile W. of Hwy. 99.
Comment
UCD75788
Gastridium phleoides
John C. Tothill
1959-5-1
s. n.
Tehama
5 mi. north of Paskenta.
Comment
CAS-BOT-BC282597
Gastridium phleoides
Milo S. Baker; H. K. Wagnon
1953-5-30
12680
Tehama
West of Paskenta near 5 mi. post
243
Comment
CHSC90412
Gayophytum diffusum subsp. parviflorum
Niall McCarten; Roxanne Bittman
1986-6-15
5406
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. So. side of Boswell Ridge, 0.25 mi. east of Johnson cabin, N. side Rd. 23N01.
1584
Comment
CHSC63224
Gayophytum heterozygum
Lowell Ahart
1994-7-24
7514
Tehama
On the east side of Willow Creek, about 100 yards north of the dirt road, about 1 1/4 miles (air) north of Jonesville.
1615
Comment
HSC74940
Gayophytum heterozygum
J. P. Smith, Thomas W. Nelson
1979-6-24
10169
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1311
Comment
JEPS124050
Gentiana newberryi var. tiogana
Lowell Ahart, John Dittes
2015-8-5
20436
Tehama
East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak.
Comment
CHSC65960
Geranium carolinianum
Vernon H. Oswald; Lowell Ahart
1996-4-23
7437
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Common on the grassy bank of Paynes Creek just downstream from the power line at this location.
147
Comment
SEINET10495124
Geranium dissectum
Mary Susan Taylor
1975-4-18
Taylor 490
Tehama
Ca. 0.5 mi E of Hwy 99, on Keefer Rd, ca. 0.5 mi NE of jct of Hwy 99 and Keefer-Lassen Rd, ca. 5 mi N of Chico. Around huge vernal pool.
61
Comment
JEPS95697
Geranium molle
Vernon H. Oswald and L. Ahart
1995-4-3
6587
Tehama
T29N R2W NW1/4 NW1/4 Sec. 26, 660 ft, Cascade Range Foothills. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff on the s edge of the basalt ridge crossing the nw corner
201
Comment
RSA90475
Gilia capitata
Milo S. Baker
1953-4-26
12547
Tehama
5 mi W of Paskenta along Crane Lumber Co. road.
61
Comment
UC1949345
Gilia capitata subsp. capitata
Barbara Ertter with Brad Olson
1991-7-6
10448
Tehama
Toomes Camp Road (M22) 15.6 mi from Paskenta, 2.5 mi E Forest Glade/Three Prong jct. ca 28 airmiles W of Corning, E side Tatham Ridge overlooking valley
Comment
CHSC118039
Gilia capitata subsp. pedemontana
Daphne K. Christopher; Lowell Ahart, John Dittes, Hannah Stevens
2003-4-17
202
Tehama
Dye Creek Nature Conservancy Preserve. Antelope Creek trail.
767
Comment
RSA123782
Gilia sinistra subsp. pinnatisecta
G. D. Barbe
1955-7-17
212
Tehama
At Cold Springs Camp.
1890
Comment
RSA125977
Githopsis diffusa subsp. robusta
E. K. Balls
1957-5-24
22540
Tehama
State Hwy. 36, 5.7 miles E of Tehama-Shasta County line.
427
Comment
CHSC64608
Githopsis specularioides
Vernon H. Oswald; Lowell Ahart
1995-4-25
6690
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff.
204
Comment
JEPS11815
Githopsis specularioides
W. L. Jepson
1899-4-25
Tehama
Stiver's Ranch
Comment
JEPS126584
Githopsis specularioides
Lowell Ahart, John Dittes
2016-6-22
21041
Tehama
About 300 yards southwest of the fish ladder on Deer Creek, about 0.8 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
Comment
CDA2104
Glyceria declinata
L. Ahart, S. M. Hillaire
2004-7-9
11183
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
Comment
CHSC113281
Glyceria declinata
Lowell Ahart; John Dittes
2014-5-18
19513
Tehama
Along ditch, where poor dirt road fords water ditch, about 1 1/2 miles east of the end of Lyon Cattle Road, about 3 1/2 miles (air) northeast of Los Molinos.
99
Comment
CHSC96614
Glyceria declinata
Lowell Ahart; John Dittes, Josephine Guardino
2007-4-3
13608
Tehama
East of the poor dirt road, on the north side of a large vernal pool, about 4 1/2 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 6 1/2 miles (air) southeast of Los Molinos.
131
Comment
JEPS106247
Glyceria declinata
Lowell Ahart, Samantha Mackey Hillaire
2004-7-9
11183
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff
655
Comment
JEPS122045
Glyceria declinata
Lowell Ahart, John Dittes
2014-5-18
19513
Tehama
About 1 1/2 miles east of the end of Lyon Cattle Road, about 3 1/2 miles (air) northeast of Los Molinos.
Comment
CDA28227
Glyceria elata
B. Stroup
Tehama
0
Comment
SEINET12765097
Gnaphalium palustre
Vernon H. Oswald
1996-6-3
7692
Tehama
BLM parcel along Hwy 36 ne of Red Bluff. Cascade Range foothills.; 0
104
Comment
CHSC79828
Gratiola ebracteata
L. P. Janeway; B. Castro
2000-5-11
6717
Tehama
Vicinity of Rice Creek, west Hwy I-5.
96
Comment
CHSC65921
Gratiola heterosepala
Vernon H. Oswald; Lowell Ahart
1996-4-15
7376
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley.
99
Comment
JEPS105196
Gratiola heterosepala
Dean W. Taylor
1995-5-12
14902
Tehama
ca. 8 miles SE of Corning, North Fork Hall Creek
137
Comment
JEPS88101
Grindelia hirsutula
Vernon H. Oswald and Lowell Ahart
1996-7-8
7956
Tehama
BLM parcel along Hwy 36 ne Red Bluff (edge of intermittent stream crossing ne corner of parcel); Cascade Range Foothills, Hog Lake Plateau
182
Comment
CHSC117741
Grindelia hirsutula var. davyi
Lowell Ahart; John Dittes
2016-8-24
21263
Tehama
About 20 yards west of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant.
117
Comment
CAS-BOT-BC231135
Hackelia amethystina
R. Bacigalupi
1934-5-29
2406
Tehama
Along Paskenta-Covelo Road, near Log Spring Ranger Station, Mendocino National Forest
1706
Comment
RSA123544
Hackelia amethystina
G. D. Barbe
1955-7-22
240
Tehama
About 0.5 mile from the Jeep road, west of Oven Lid, on the trail to Square Lake.
2073
Comment
UC1002660
Hackelia amethystina
Milo S. Baker and H. K. Wagnon
1954-7-11
13011
Tehama
above Whitlock Camp (at Cold Spring Camp); Cold Spring Camp
1950
Comment
RSA90820
Hackelia amethystina
Milo S. Baker, H. K. Wagnon
1953-7-12
12871
Tehama
5.3 miles beyond Whitlock Camp along County road.
1829
Comment Read comments Jun 19 2007
JEPS101560
Hackelia bella
Dean W. Taylor
1997-6-9
16116
Tehama
Tomhead Mt.; Yolla Bolly Mtns.; Mendocino National Forest
1996
Comment
CHSC61409
Hackelia californica
Vernon H. Oswald; Lowell Ahart
1993-8-18
5837
Tehama
Lassen Volcanic National Park. Summit ridge of Mt. Conard near the S boundary of the park. Along the ridge S of the highest point.
2490
Comment
UC1036244
Hackelia micrantha
George W. Gillett
1952-7-20
91
Tehama
vicinity of Sulphur Works (above highway one mi below hot springs area, slope of Brokeoff andesite); Lassen Volcanic National Park
Comment
HSC95691
Hackelia setosa
Vernon H. Oswald, L. Ahart
1997-7-7
8665
Tehama
Near the NE corner of the Yolla Bolly Wilderness on FR 27N06, 0.5 mi. N of Tomhead Saddle
1677
Comment
NY178905
Haplopappus bloomeri var. ophitidis
F. W. Hoffman
1949-7-21
2834
Tehama
Summit of Mt. Tedoc, northwestern Tehama Countu
1524.0
Comment
CHSC109732
Harmonia hallii
Robert Fischer
2011-4-14
1056
Tehama
N. Coast Ranger Inner. Ca 5.5 air mi W of Paskenta and 1 air mi NW of Beehive Flat, along Toomes Camp Rd just W of the Mendocino NF boundary. [Note: some maps name this road Hwy M2 of Co. Rd 122.]
883
Comment Read comments Jun 18 2018
CAS-BOT-BC306536
Helenium bigelovii
H. M. Hall; E. B. Babcock
1903-7-1
4397
Tehama
Mount Lassen. Near Morgan, (Mill Creek Canyon)
1524
Comment
CAS-BOT-BC306537
Helenium bigelovii
John Thomas Howell
1960-8-18
36074
Tehama
Near Lassen Volcanic National Park. Bluff Falls
1981
Comment
UC54092
Helianthella californica subsp. nevadensis
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4411
Tehama
near Morgan; Mill Creek Canyon
1524
Comment
UC1002658
Helianthella californica subsp. nevadensis
Milo S. Baker and H. K. Wagnon
1954-7-11
13032
Tehama
on county road a mi or so above Whittack; West Tehama County
Comment Read comments Jul 29 2009
CHSC90432
Helianthella californica var. nevadensis
Niall McCarten; Roxanne Bittman
1986-6-15
5378
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. 1/3 mi. W of Johnson cabin.
1280
Comment
JEPS24210
Helianthus bolanderi
Stanton A. Cook
1960-4-23
943
Tehama
5 mi n Newville (on steep barren shaley hillside, on road from Newville to Paskenta)
Comment
CDA6536
Helianthus ciliaris
Margaret Bellue
Apr 1937
Tehama
Tyler, 3 1/2 miles from Red Bluff. Near railroad tracks.
0
Comment
CHSC65047
Heliotropium europaeum
Vernon H. Oswald; Lowell Ahart
1995-7-17
7066
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi N of Dales Station on Hwy. 36, ca. 14 mi NE of Red Bluff. On a pile of gravel hauled into the parking area at the S end of the old highway.
213
Comment
CHSC87940
Heliotropium europaeum
Lowell Ahart
2004-6-28
11139
Tehama
Gravel bar on the south side of Thomes Creek, about 1/4 mile east of Paskenta.
213
Comment
JEPS127149
Heliotropium europaeum
Lowell Ahart, John Dittes
2016-8-25
21291
Tehama
Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant.
Comment
UCD119462
Heliotropium europaeum
N. H. Macleod
1957-9-4
s.n.
Tehama
Along Red Bank Road, west of Red Bluff.
Comment
CDA6968
Hemizonia congesta subsp. clevelandii
L. Ahart
2004-6-11
11016
Tehama
Along the Nomalaki Trail, about 100 yards north of Bowers Creek, about 3/4 mile northwest of Forest Road 23N69 (Mud Flat Road), about 6 1/2 miles (air) southwest of Paskenta.
Comment
CDA3421
Herniaria hirsuta subsp. cinerea
J. T. Howell
1960-7-24
36000
Tehama
Paynes Creek
Comment
CHSC88511
Hesperevax acaulis var. robustior
Jenny Marr; Heidi West, Natalie Wight
1999-4-29
Tehama
Vicinity of Red Bank Creek, Dry Creek, and Grizzly Creek. Along road edge near creek.
259
Comment
CHSC25541
Hesperevax caulescens
Robert A. Schlising
1976-4-19
3173
Tehama
SE of Vina, along Keefer Road, ca .25 mi north of jct with Lassen Road and Hwy 99.
Comment
CHSC48461
Hesperochiron pumilus
Vernon Oswald
1986-3-27
1060
Tehama
Belle Mill (Hogsback) Rd. 1.2 mi w of Finley Lake, 0.1 mi e of Lassen National Forest boundary.
792
Comment
UC2031483
Hesperolinon micranthum
Barbara Ertter with Brad Olson
1991-7-5
10293
Tehama
Metzger Ranch at confluence of Big and Little Crane creeks [Stiver's Ranch], ca 15 air miles WNW of Red Bluff
Comment
CHSC108064
Hesperolinon tehamense
B. Castro; L. P. Janeway
2000-6-11
1283
Tehama
Inner North Coast Ranges. E-facing slope below Raglin Ridge Rd, near the top of Raglin Ridge, around the upper edges of Pepperwood Spring.
899
Comment
CHSC78668
Hesperolinon tehamense
L. P. Janeway; B. Castro
2000-6-15
6804
Tehama
Inner Coast Ranges. Along Mud Flat Road 2.6 km west from Round Valley Road.
570
Comment
JEPS105868
Hesperolinon tehamense
Lowell Ahart
2004-4-29
10808
Tehama
ca. 1/8 mi SE of an unnamed lake, along Nomalaki Trail, ca. 3/4 mi by trail NW of Dead Rabbit Lake, ca. 1 1/2 mi NW of Bowers Creek, ca. 2 1/4 mi NW of Forest Rd 23N69 (Mud Flat Rd), ca. 8 mi (air) SW of Paskenta
535
Comment
OBI22902
Hesperolinon tehamense
Helen K. Sharsmith
1951-7-11
4018
Tehama
Covelo-Paskenta road 11.1 mi W of Paskenta, Mendocino Natl Forest
1158
Comment
UC1212199
Hesperolinon tehamense
Helen K. Sharsmith
1951-7-13
4027
Tehama
in V junction between Eagle Peak and Ball Rock roads (10.3 mi nw of Paskenta, 1.6 mi within national forest boundary); Inner North Coast Ranges, Mendocino National Forest
1158
Comment
CHSC107354
Heterocodon rariflorum
Lowell Ahart; John Dittes
2011-6-9
17463
Tehama
In shade under steep bank, on the north side of Acorn Hollow Creek, just east of Dry Creek confluence, 2.1 miles (air) east of Highway 99, 3.8 miles (air) north of Vina.
75
Comment
CHSC109585
Heterocodon rariflorum
Lowell Ahart
2012-6-2
18152
Tehama
East edge of the road, on the west side of a small pond or vernal pool, on the east side of Long Road, about 6.7 miles northeast of Dales and State Highway 36, northeast of Red Bluff.
326
Comment
JEPS106306
Heteromeles arbutifolia
Lowell Ahart
2004-6-11
11031
Tehama
On the south side of the Nomalaki Trail, about 1/4 mile north of Dead Rabbit Lake, about 1 3/4 miles northwest of Bowers Creek, about 2 1/2 miles northwest of Forest Road 23N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta
382
Comment
JEPS99023
Heteromeles arbutifolia
Vernon H. Oswald
1998-10-27
9680
Tehama
West of Paskenta on Nomalaki Trail at the first small drainage between Mud Flat Rd. and China Gulch.
609
Comment
CDA30228
Heterotheca grandiflora
J. Dittes
2003-10-22
852
Tehama
Northern Sacramento Valley; Ca. 18 air-miles south of Red Bluff, ca. 0.8 air-miles northeast of Tehama, ca. 0.3 air-mile east of the Sacramento River; floodplain on south side of Mill Creek.
0
Comment
CHSC117703
Heterotheca oregona var. compacta
Lowell Ahart; John Dittes
2016-8-24
21267
Tehama
About 20 yards west of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC77538
Heterotheca oregona var. compacta
Heidi West; Jenny Marr, Caroline Warren
1998-10-13
Tehama
Vicinity of South Fork Cottonwood Creek and Dippingvat Flat.
310
Comment
CHSC45684
Hieracium bolanderi
Vernon Oswald
1986-7-24
2235
Tehama
Near the Summit of Brokeoff Mountain Trail, Lassen Volcanic National Park.
2773
Comment
CHSC45683
Hieracium gracile
Vernon Oswald
1986-7-24
2227
Tehama
Brokeoff Mountain Trail, Lassen Volcanic National Park.
2316
Comment
UC1299271
Hieracium greenei
Freed W. Hoffman
1949-7-21
3059
Tehama
Tedoc Gap; North Coast Ranges
Comment
CHSC48168
Hieracium horridum
Vernon Oswald
1984-7-16
1606
Tehama
29N22, 3.1 mi w of Hwy 89 (to Lassen Park).
1828
Comment
CHSC105926
Hieracium scouleri var. scouleri
B. Castro; L. P. Janeway
1999-8-23
1034 H
Tehama
High North Coast Ranges. Yolla bolly Wilderness, on ridge along E side of Summit Trail, ca 0.7 mi N of jcn Tehama, Trinity, and Mendocino Co lines.
2065
Comment
CDA2180
Holcus lanatus
L. Ahart, J. Dittes
2003-6-11
10273
Tehama
On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
Comment
CAS-BOT-BC149915
Holodiscus discolor
P. A. Munz
1951-7-27
16969
Tehama
South base of South Yolla Bolly Mts.
2225
Comment
CHSC68962
Holodiscus discolor
Vernon Oswald; Lowell Ahart
1997-7-7
8670
Tehama
Near the northeast corner of the Yolla Bolly Wilderness on FR 27N06, 0.5 mi north of Tomhead Saddle. Near a large hillside seep.
1676
Comment
JEPS45053
Holodiscus discolor
W. L. Jepson
1897-7-25
18858
Tehama
Summit of South Yollo Bolly
Comment
RSA66361
Holodiscus discolor
Philip A. Munz
1951-7-27
16969
Tehama
S base of S Yolla Bollly Mts.
2226
Comment
CHSC65347
Holodiscus microphyllus var. glabrescens
Lowell Ahart
1995-10-3
7655
Tehama
Along Willow Creek, about 1 3/4 miles (air) north-east of Jonesville, about 6 1/2 miles (air) north-east of Butte Meadows.
1645
Comment
JEPS87432
Holodiscus microphyllus var. microphyllus
Vernon H. Oswald and Lowell Ahart
1993-9-2
5895
Tehama
ca 20 mi (air) nw Paskenta (ridge running e from Mt. Linn, South Yolla Bolly Mtns.); South Yolla Bolly Mtns., ridge running e from Mt. Linn
2346
Comment
UCD85519
Hordeum brachyantherum
Beecher Crampton
1954-6-16
2002
Tehama
2 miles E of Whitlock Camp, to the W of Paskenta.
914
Comment
CHSC41051
Hordeum marinum subsp. gussoneanum
Pauleen Broyles
1982-4-28
489
Tehama
The Nature Conservancy Vina Plains Preserve. Just s of Lassen Road and e of irrigation ditch.
67
Comment
CHSC76158
Hordeum marinum subsp. gussoneanum
G. F. Hrusa; J. Hart
1998-5-10
14438
Tehama
Northern Sacramento Valley. Edges of vernal pools on ridge approx. 1/4 mi. S of Coyote Creek, Coyote Creek Conservation Area, and +/- 1 mi. W of Paskenta Rd.
100
Comment
JEPS122132
Hordeum marinum subsp. gussoneanum
Lowell Ahart, John Dittes
2014-5-16
19494
Tehama
About 200 yards southwest of the lone oak tree, about 1/2 miles east of the end of Lyon Cattle Road, about 3 miles (air) northeast of Los Molinos.
Comment
UCD85782
Hordeum marinum subsp. gussoneanum
A. A. Beetle
1942-5-19
3288
Tehama
5 miles N of Cold Fork.
Comment
CHSC75431
Hordeum murinum subsp. leporinum
Ben Myhre
1997-4-9
31
Tehama
Dye Creek Preserve, 8 miles north of Los Molinos. About 1/4 mile west of the mouth of Dye Creek Canyon.
106
Comment
CHSC48853
Horkelia fusca subsp. tenella
Vernon Oswald
1984-7-16
1585
Tehama
W end of Wilson Lake located ca. 8 mi e of Mineral. Meadow.
1609
Comment
RSA789650
Horkelia tridentata
James R. Shevock, David Isle
1985-6-22
11268
Tehama
Mendocino National Forest. Along forest road 23N60 between Anthony Peak and Wells Cabin Meadow
1900
Comment
SEINET6924755
Horkelia tridentata
Robert A. Evers, Clara V. Evers
1975-8-23
115008
Tehama
2 miles (3.2 km) west of Mineral.
Comment
CHSC56996
Horkelia tridentata subsp. tridentata
Steven Triano; Stefani Eiben
1988-5-7
156
Tehama
Field ca 40 ft s of Hwy. 36 and 0.2 mi e of its jct. with Battle Creek.
1313
Comment
CHSC95083
Hosackia incana
L. P. Janeway
2006-6-25
8706
Tehama
High Cascade Range. Along Cohasset Ridge and Cohasset Road 2.6 km south-southeast of the northern tip of the ridge.
1213
Comment
CHSC68584
Hosackia pinnata
Vernon H. Oswald; Lowell Ahart
1997-5-14
8418
Tehama
Ponderosa Way (Forest Rd. 28N29) 3.8 mi southeast of Plum Creek, at a low-water corssing of the North Fork Antelope Creek.
938
Comment
SD43487
Hydrophyllum capitatum
Philip A. Munz
1947-5-18
4387
Tehama
12 mi E of Mineral on Hwy 36
1584
Comment
CHSC60360
Hydrophyllum occidentale
Mary Ann Showers
1992-6-26
2589
Tehama
Lassen Volcanic National Park. Canyon bottom along West Sulphur Creek east of Sulphur Works Entrance Station.
1828
Comment
CHSC79322
Hypericum anagalloides
B. Castro; C. Warren
2000-4-13
1077
Tehama
Vicinity of Orland, W of Highway I-5, along main Rice Creek channel.
83
Comment
UCR130067
Hypericum formosum subsp. scouleri
George K. Helmkamp, E. A. Helmkamp
2001-7-7
6906
Tehama
Northern Sierra Nevada Mountains, SE of Mt. Lassen; Calif. Hwy 36/89 at Gurnsey Creek, about 2 mi north of junction with Calif. Hwy 32
1448
Comment
SBBG25922
Hypericum formosum var. scouleri
D. Myrick
1966-8-6
1458
Tehama
South Yolla Bolly Mtn
2133
Comment
RSA66619
Hypericum formosum var. scouleri
P. A. Munz
1951-7-26
16912
Tehama
South base of South Yolla Bolly Mountains.
2104
Comment
JEPS117350
Hypericum perforatum
Lowell Ahart, John Dittes
2010-7-17
16874
Tehama
On dry rocky soil, near the fence, about 100 yards southeast of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36
819
Comment
JEPS88277
Hypericum perforatum
Vernon H. Oswald and Lowell Ahart
1996-6-3
7699
Tehama
BLM parcel along Hwy. 36 n.e. of Red Bluff (Hog Lake Plateau, along Paynes Creek at old bridge site); Cascade Range Foothills, Hog Lake Plateau
103
Comment
CHSC117647
Hypericum perforatum subsp. perforatum
Lowell Ahart; John Dittes
2016-8-25
21300
Tehama
Along the west edge of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC78805
Hypochaeris glabra
Julie Cunningham; Jenny Marr, Caroline Warren
1998-5-11
Tehama
Vicinity of Round Valley Road and Newville Road (Garland Road).
280
Comment
JEPS36531
Hypochaeris glabra
Virginia Bailey
1938-4-16
Tehama
6 mi w of Paskenta; Paskenta-Covelo Road
Comment
SD58425
Ipomopsis aggregata
Joseph Grinnell
1925-7-27
Tehama
Open slopes near Brokeoff Mountain.
Comment
RSA90631
Iris macrosiphon
Milo S. Baker
1953-6-21
12774
Tehama
West of Paskenta at Whiskey Saddle.
1449
Comment
CHSC87384
Isoetes howellii
Lowell Ahart
2004-4-29
10790
Tehama
In Dead Rabbit Lake, east of the Nomalaki Trail, about 3/4 mile northwest of Bowers Creek, about 1 1/2 miles northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
571
Comment
UC1586565
Isoetes howellii
Vernon H. Oswald and Lowell Ahart
1991-5-9
4571
Tehama
ca 6.5 mi nne Red Bluff (ca 1.5 mi ne of Bend Bridge over Sacramento River, ca 400 ft w of large impoundment at entrance kiosk); Paynes Creek Recreation Area
112
Comment
UC2062877
Isoetes howellii
Forrest Freund
2016-5-17
255
Tehama
Hog Lake vernal pool.
Comment
CDA42451
Isoetes nuttallii
L. Ahart
2004-4-29
10782
Tehama
About 10 yards west of the Nomalaki Trail, about 1/2 mile northwest of Bowers Creek, about 1 1/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
Comment
CHSC53992
Isoetes nuttallii
Vernon H. Oswald
1991-5-9
4553
Tehama
Paynes Creek Recreation Area located ca. 1.5 mi northeast of the Bend Bridge over the Sacramento River, ca. 6.5 miles north-northeast of Red Bluff.
112
Comment
CAS-BOT-BC61851
Isoetes nuttallii
Doris Kildale Gillespie
1930-5-14
9360
Tehama
10 miles east of Red Bluff on Susanville road
Comment
CHSC105496
Juncus acuminatus
Lowell Ahart; John Dittes
2010-7-17
16860
Tehama
On damp red soil, at the high water line of the pond, dam on the west side of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
812
Comment
CHSC102897
Juncus articulatus subsp. articulatus
Peter F. Zika
2008-7-14
23899
Tehama
Cascade Range Highlands. Routes 36 and 89, c. 4 air km WNW of Wilson Lake.
1515
Comment
CHSC40822
Juncus balticus
Pauleen Broyles
1982-5-6
546
Tehama
The Nature Conservancy Vina Plains Preserve. Irrigation ditch ca. 500 m. north of barn in n pasture.
66
Comment
CHSC88237
Juncus balticus
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11186
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
655
Comment
CHSC112025
Juncus bolanderi
David Toren; Carl Furrer
2002-9-3
2014
Tehama
Mendocino National Forest. Poison Glade, ~1-1/8 mile SW of Log Springs Station in SW corner of county. Accessed by Rd 23N53.
1231
Comment
CHSC66094
Juncus bufonius var. bufonius
Vernon H. Oswald; Lowell Ahart
1996-5-27
7643
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley. Edges of the creek ca. 0.4 mi E of the W boundary of the reserve.
91
Comment
JEPS97495
Juncus bufonius var. bufonius
Vernon H. Oswald and Lowell Ahart
1995-4-10
6633
Tehama
ca. 14 mi NE of Red Bluff ( W side of Manton Rd.(A6) ca. 1 mi N of Dales Station on Hwy. 36; along the edge of Inks Creek Rdl betw. Manton Rd. and Dales Lake); Cascade Range Foothills, Plants of Dales Lake Ecological Res
213
Comment
RSA718935
Juncus bufonius var. occidentalis
L. Ahart
2006-7-19
13015
Tehama
East of Colby Creek, near large man made piles of soil and rock, about 1.75 miles (air) SE of Colby Mountain, about 4.75 miles (air) NE of Butte Meadows.
1504
Comment
JEPS91279
Juncus capitatus
Dean W. Taylor
1990-5-8
11680
Tehama
Truckee Creek, near the western end of Tehama Avenue along Rawson Road (ca. 5 miles W of Gerber)
94
Comment
HSC81943
Juncus covillei
Thomas W. Nelson, Jane Nelson
1979-6-25
4877
Tehama
Along road from Tedoc Gap to Wells Creek, 0.5 mi. from Tedoc Gap
1372
Comment
JEPS106212
Juncus dubius
Lowell Ahart, Samantha Mackey Hillaire
2004-7-9
11187
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff
655
Comment
CHSC76861
Juncus ensifolius
L. P. Janeway; B. Castro
1999-8-22
6530
Tehama
High North Coast Ranges. Seep above the road between Government Flat and Wells Cabin Campground, about 0.4 mi southwest of Government Flat and 1.0 mi northeast of Anthony Peak.
1841
Comment
RSA719179
Juncus howellii
L. Ahart
2006-7-19
13016
Tehama
East of Colby Creek, near large man made piles of soil and rock, about 1.75 miles (air) SE of Colby Mountain, about 4.75 miles (air) NE of Butte Meadows.
1504
Comment
NY247663
Juncus leiospermus
A. A. Heller
1916-4-20
12326
Tehama
2 miles south of Red Bluff in low places in a grain field.
Comment
UC1586611
Juncus leiospermus var. leiospermus
Vernon H. Oswald and Lowell Ahart
1991-5-9
4555
Tehama
Paynes Creek Recreation Area located 1.5 mi ne of the Bend Bridge over the Sacramento River (6.5 mi nne of Red Bluff, 0.5 mi se of the entrance kiosk); Paynes Creek Recreation Area
112
Comment
UCD168840
Juncus marginatus
Peter. F. Zika
2011-7-4
25507
Tehama
Cascade Range Foothills (CaRF); Ertter's station. W side of Wildcat Road, 0.4 road miles S of bridge over Battle Creek.
320
Comment
RSA121611
Juncus mertensianus
G. D. Barbe
1955-7-21
234
Tehama
The south shore of Square Lake. South Yolla Bolly.
2104
Comment Read comments Jul 23 2009
UCD141621
Juncus nevadensis
John Thomas Howell
1960-8-19
36127
Tehama
Lassen Volcanic National Park, Brokeoff Mountain Trail.
2346
Comment
JEPS96102
Juncus oxymeris
Vernon H. Oswald and Lowell Ahart
1996-6-3
7706
Tehama
BLM parcel along Hwy 36 ne Red Bluff (flood channel along creek ca 0.4 mi downstream from the old bridge site); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
100
Comment
UC1618219
Juncus oxymeris
Barbara Ertter, Brad Olson
1991-7-5
10316
Tehama
confluence of Big Crane Creek and Little Crane Creek (ca 15 air mi wnw of Red Bluff, se corner of ranch); Metzger Ranch ( =Styver's Ranch), Long Gulch
213
Comment
CDA39267
Juncus patens
L. Ahart
2004-6-11
11020
Tehama
On the east margin of Dead Rabbit Lake, about 50 yards west of the Nomalaki Trail, about 1 1/2 miles northwest of Bowers Creek, about 2 1/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta.
Comment
CHSC87865
Juncus patens
Lowell Ahart
2004-6-11
11020
Tehama
On the east margin of Dead Rabbit Lake, about 50 yards west of the Nomalaki Trail, about 1 1/2 miles northwest of Bowers Creek, about 2 1/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta.
549
Comment
CHSC112023
Juncus patens
David Toren; Carl Furrer
2002-9-3
2106
Tehama
Mendocino National Forest. One Bee Road (2 springs) NW of Poison Glade. One Bee Road=23N02.4 D spur; jct D spur with 23N02.4=T23N, R9W, SE1/4 S23 @5100 ft. One Bee Camp at W end of D spur=23N, 9W, Ne1/4 S28 @4200 feet. @ sp collection site=between these 2 points.
1298
Comment
CHSC102652
Juncus tenuis
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16340
Tehama
West side of pond on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 ft south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. In area between Sec 23 SE1/4 and Sec 24 SW1/4.
1493
Comment
RSA740678
Juncus uncialis
J. T. Howell
1954-4-26
29190
Tehama
6 miles south of Corning.
Comment
JEPS113086
Juncus usitatus
Barbara Ertter
2003-7-20
18254
Tehama
Wild Cat Road between Manton Road and Battle Creek, ca 20-22 airmiles northeast of Red Bluff; shallowly sloping seepage area on lava.
326
Comment
CHSC80485
Juncus xiphioides
Caroline Warren; Julie Cunningham, Heidi West
1998-5-14
Tehama
Vicinity of upper North Fork Stony Creek.
243
Comment
UCD147037
Juncus xiphioides
Robert E. Preston
2012-6-18
2879
Tehama
6.9 mi SW of Paskenta, along Round Valley Rd, 1.1 mi W of Salt Creek Saddle.
554
Comment
CHSC102327
Juniperus californica
L. P. Janeway; B. Castro
2009-4-25
9751
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek.
518
Comment
JEPS76632
Juniperus californica
L. R. Heckard
1972-6-18
2994
Tehama
edge of, s of Mt. Tedoc Wells Creek
914
Comment
SD185058
Juniperus californica
Maile Neel
2000-4-29
H 1
Tehama
Highway 36 along Paynes Creek at Palmer Gulch, 2.5 miles west of Dales.
299
Comment
SJSU2930
Juniperus californica
C. W. Sharsmith
1966-6-11
7453
Tehama
lands adjacent to Hwy 36 c. 5 mi NE of Red Bluff
243
Comment
UCR164305
Juniperus californica
Maile Neel
2000-4-29
H- 01
Tehama
Hwy 36 along Paynes Creek at Palmer Gulch, 2.5 miles west of Dales (intersection of Manton Rd., A6), 1.5 miles east of the Bureau of Land Management Hog Lake Plateau vernal pools, c. 9 miles east of Hwys 36 and 99 intersection
300
Comment
NY790302
Keckiella corymbosa
R. C. F. Bacigalupi
1955-7-17
5353
Tehama
Mendocino National Forest. Along broad lumber-truck road, on ridge between Mill and Digger Creeks, 11.3 miles (by road) west of Paskenta
1097.3
Comment
UC2031399
Keckiella corymbosa
Barbara Ertter with Brad Olson
1991-7-4
10201
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 7.0 mi W of Paskenta, ca. 23 air miles W of Corning
Comment
CHSC87906
Keckiella lemmonii
Lowell Ahart
2004-6-11
11029
Tehama
On the south side of Thomes Creek, west of the end of the Nomalaki Trail, about 1/2 mile north of Dead Rabbit Lake, about 2 miles northwest of Bowers Creek, about 2 3/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta.
338
Comment
JEPS106177
Keckiella lemmonii
Lowell Ahart
2004-6-11
11029
Tehama
On S side of Thomes Creek, W of the end of the Nomalaki Trail, ca. 1/2 mi N of Dead Rabbit Lake, ca. 2 mi NW of Bowers Creek, ca. 2 3/4 mi NW of Forest Rd 23N69 (Mud Flat Rd), ca. 8 mi (air) SW of Paskenta
338
Comment
RSA33143
Keckiella lemmonii
A. A. Heller
1937-7-21
15934
Tehama
Along the Deer Creek Road between Lomo and the first crossing of Deer Creek.
Comment Read comments Jul 5 2013
UC727047
Keckiella lemmonii
A. A. Heller
1937-7-21
15934
Tehama
between Lomo and first crossing of Deer Creek (along Deer Creek Road)
Comment
SEINET10782836
Keckiella lemmonii
Barbara J. Ertter
1991-9-2
Ertter 10773
Tehama
Round Valley-Paskenta road (Rt M4) 2.3 mi E of M2 jct at Government Flat, ca. 19 airmiles W of Paskenta, T23N R9W Sec 17/18; rocky roadcut in open yellow pine-red fir forest.
1676
Comment
RSA518868
Kickxia elatine
Barbara Ertter, E. Neese, Laura Fujii, Dawn Espindola
1989-10-21
8887
Tehama
South side of northwest arm of Black Butte Lake west of Orland.
152
Comment
UCD86020
Koeleria macrantha
A. A. Beetle
1942-5-19
3284
Tehama
25 miles W of Red Bluff on Rt. 36. Diamond Range Experimental Plot.
Comment
CHSC43619
Kyhosia bolanderi
Vernon Oswald
1983-7-26
920
Tehama
Calif. Hwy 32, 1.8 mi s-w of its jct. with Calif. Hwy 36.
1402
Comment
CDA2618
Kyllinga brevifolia
E. L. Dietz
1966-8-24
Tehama
St. Elizabeth Hospital, Red Bluff.
0
Comment
CHSC36101
Lagophylla glandulosa
Howard Wurlitzer
1979-5-18
Tehama
Howard Wurlitzer Ranch, North of Barber Rd., S of Pine Cr.
100
Comment
CHSC40525
Lagophylla glandulosa
Pauleen Broyles
1982-5-19
563
Tehama
The Nature Conservancy Vina Plains Preserve. On a bank near an irrigation ditch.
66
Comment
CHSC77732
Lagophylla glandulosa
B. Castro; C. Warren, L. P. Janeway
1999-5-4
908
Tehama
About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte, and Garland/Round Valley Rd.
280
Comment
JEPS3547
Lagophylla glandulosa
Milo S. Baker and H. K. Wagnon
1953-5-31
12702
Tehama
1.0 mi or so e Paskenta (w Tehama County)
Comment
JEPS38988
Lagophylla glandulosa
W. L. Jepson
1929-9-27
15280
Tehama
stream bed in hills n of Red Bluff
243
Comment
CAS-BOT-BC341371
Lagophylla glandulosa
David D. Keck
1944-7-10
5461
Tehama
1.5 mi. E. of Rosewood (22 mi. W. of Red Bluff), near junction of Cottonwood road
213
Comment
CAS-BOT-BC341384
Lagophylla glandulosa
H. M. Hall
1920-7-12
11000
Tehama
Near Corning, Sacramento Valley (4 mi. s.)
Comment
RSA93137
Lagophylla glandulosa
Milo S. Baker, H. K. Wagnon
1953-5-31
12702
Tehama
Roadside a mile or so east of Paskenta
Comment
UC1606328
Lagophylla glandulosa
Barbara Ertter, Brad Olson
1993-5-15
11791
Tehama
N of Red Bluff (Jellys Ferry Road 6 mi NNE of Int Hwy 5)
121
Comment
CHSC90760
Lagophylla minor
D. Isle
2004-4-10
258
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. Lower Mud Flat Rd.
426
Comment
JEPS102853
Lagophylla minor
Lowell Ahart
2001-6-8
8810
Tehama
On the west side of road M2, about 9 miles west of Paskenta.
792
Comment
RSA0011761
Lagophylla minor
C. B. Wolf`
1937-5-15
8675
Tehama
Inner North Coast Range; 2 miles below mud flat on Paskenta-Covelo Road.
457
Comment
JEPS102880
Lagophylla ramosissima
Lowell Ahart
2001-6-14
8835
Tehama
Northwest of the dirt road that leads to the tower, on the north, south, and W sides of road M2, ca 8 miles W of Paskenta.
609
Comment
CDA8087
Lagophylla ramosissima subsp. ramosissima
L. Ahart
2001-6-14
8835
Tehama
Northwest of the dirt road that leads to the tower, on the north, south, and west sides of Road M2, about 8 miles west of Paskenta.
Comment
CHSC110420
Lagophylla ramosissima subsp. ramosissima
David Isle; Rhonda Isle,
2011-1-19
1948
Tehama
On s edge of Black Butte Road about 2 mi NE of jct. with Newville Rd (about 1/3 way between Newville and Corning).
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
JEPS88416
Lamium purpureum
Vernon H. Oswald and Lowell Ahart
1996-4-8
7330
Tehama
on the e edge of Paynes Creek near its mouth on the Sacramento River (Hog Lake Plateau, Cascade Range Foothills, BLM parcel along Hwy 36 ne of Red Bluff); Hog Lake Plateau, Cascade Range Foothills, Paynes Creek
85
Comment
CHSC27830
Lasthenia californica
Eric J. Miller
1978-4-24
10
Tehama
At edge of vernal pools, ca. 1 km w of Sacramento River at Woodson Bridge.
28
Comment
SEINET11447675
Lasthenia californica
C. Witham, M. J. Barbour, J. Buck, S. Cilliers, J. M. Hillman, R. F. Holland, R. MacDonald, J. A. Molina, A. Solomeshch
2001-4-13
49
Tehama
Along Manton Rd. (A6), 2 mi past its intersection with Hwy 36, on a ridge past Dales Lake, Inks Creek site
Comment
JEPS10003
Lasthenia californica subsp. californica
W. L. Jepson
1899-4-30
Tehama
Red Bluff
Comment
JEPS105680
Lasthenia fremontii
L. P. Janeway
2002-4-23
7516
Tehama
Inner North Coast Ranges; low rise between Morrison Bryant Road and the flats on the S side of North Fork Stony Creek, 0.2 mi W of the edge of Black Butte Creek
149
Comment
RSA585987
Lasthenia fremontii
Adree M. Desrochers
1988-4-20
302
Tehama
Near Corning. Along Road 9 in pasture, 11.1 km W of [intersection of?] Hwy 5 and Road 9, on N side of the road.
Comment
HSC1830
Lasthenia gracilis
Larry Berti
1969-3-15
18
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, 3 mi. upstream from dam
213
Comment
UCD21099
Lasthenia platycarpha
Vernal Pool Team 2002; Carol Witham and Jennifer Buck
2002-4-17
275
Tehama
Thomes Creek Ecological Reserve. As the crow flies, 6 miles NW of the town of Corning. Pool # THO001.
Comment
CHSC14105
Lathyrus nevadensis var. nevadensis
L. V. Ritter
1969-6-15
368
Tehama
.4 Mi. w of Soda Springs Campground, 200 yds. s of Highway 32.
Comment
HSC82163
Lathyrus polyphyllus
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4921
Tehama
Along FS Rd. 35, 1.9 mi. from Stuart Gap
Comment
JEPS1737
Lathyrus sulphureus var. argillaceus
W. L. Jepson
1899-4-26
13635
Tehama
Rosewood; ; Rosewood, Tehama Co.
Comment
JEPS698
Lathyrus sulphureus var. argillaceus
W. L. Jepson
1899-4-25
13634
Tehama
Stivers' Ranch, w Tehama County Crane Creek
Comment
CDA8135
Layia fremontii
A. C. Browne
1951-3-27
Tehama
Highway 99E [later Highway 99], 2 miles south of Vina.
0
Comment
CHSC107094
Layia fremontii
M. Mitchell
2010-3-4
23
Tehama
Dye Creek Preserve.
109
Comment
CHSC59690
Layia fremontii
Thomas J. Hart
1984-3-18
8
Tehama
Ca. 50 m e of the intersection of Lee Street and Tehama Vina Road, Los Molinos.
72
Comment
CHSC64340
Layia fremontii
Vernon H. Oswald; Lowell Ahart
1995-3-19
6532
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Along the e fence ca. halfway between Inks Creek Rd. and the s tip of the reserve.
207
Comment
CHSC66105
Layia fremontii
Vernon H. Oswald; Lowell Ahart
1996-4-29
7490 .2
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd., NW of Corning. Cluster of pools N of the farm pond located on the S boundary.
103
Comment
CHSC83309
Layia fremontii
Jenny Marr; Caroline Warren
1998-4-28
Tehama
Vicinity of Garland Road (Newville Road) and North Fork Stony Creek.
213
Comment
SFV21977
Layia fremontii
L. M. Tauzer
2002-4-6
26
Tehama
Sacramento Valley Hog Lake, northeast of Red Bluff.
270
Comment
HSC90017
Layia fremontii
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
28
Tehama
Hwy. 36, 4 mi. W of Road A6
274
Comment
UCD133903
Layia fremontii
Joseph M. DiTomaso
1976-3-28
372
Tehama
1.5 miles north of Butte County Line on Highway 99.
Comment
JEPS66636
Ledum glandulosum
J. W. Grinnell
1925-7-15
Tehama
Mineral
1463
Comment
POM255840
Ledum glandulosum
Marion Ownbey, Ruth P. Ownbey, Findley Ownbey
1938-7-16
1745
Tehama
7 miles north of Mineral on Viola Road.
Comment
SEINET10871462
Ledum glandulosum
F. Marion Ownbey, Ruth P. Ownbey
1938-7-16
Ownbey 1745
Tehama
Marshy woods near Dry Lake, 7 miles north of Mineral on Viola Road.
Comment
CHSC84585
Leersia oryzoides
Lowell Ahart; John Dittes
2003-9-17
10607
Tehama
On the south side of a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
CHSC64703
Legenere limosa
Vernon H. Oswald; Lowell Ahart
1995-5-16
6739
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Common in shallow water on se edge of Dales Lake.
213
Comment
UCD126395
Legenere limosa
Carol W. Witham
1993-5-10
469
Tehama
12 air miles northeast of Red Bluff; Dales Lake along Manton Road (County Road A6) 1.5 road miles north of junction with Highway 36.
213
Comment
UCD138115
Lemna minor
Jim Arthur
1964-5-11
35
Tehama
in Corning Canal. Beside US Highway 99 West, around 5 miles south of Red Bluff.
85
Comment
JEPS25513
Lemna minuscula
W. L. Jepson
1927-9-27
15283
Tehama
Manton
853
Comment
JEPS116017
Lemna minuta
Lowell Ahart, John Dittes, Josephine Guardino
2009-8-27
16341
Tehama
In a small seep (spring), west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 ft south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9
1493
Comment
CHSC113272
Leontodon saxatilis subsp. longirostris
Lowell Ahart; John Dittes
2014-5-16
19471
Tehama
Along the sides of the poor dirt road, about 200 yards southwest of the lone oak tree, about 1/2 mile east of the end of Lyon Cattle Road, about 3 miles (air) northeast of Los Molinos.
99
Comment
CHSC79959
Leontodon saxatilis subsp. longirostris
B. Castro; L. P. Janeway
2000-5-11
1148
Tehama
Vicinity of Orland and Black Butte Lake.
88
Comment
JEPS126580
Lepidium campestre
Lowell Ahart, John Dittes
2016-6-22
21035
Tehama
About 30 yards south of the fish ladder on Deer Creek, about 0.9 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
Comment
SEINET10838535
Lepidium campestre
David B. Dunn
1971-8-15
Dunn 18157
Tehama
1.5 mi. W. Of lassen park headquarters.
Comment
CHSC62642
Lepidium nitidum var. nitidum
Vernon H. Oswald; Lowell Ahart
1994-3-8
5971
Tehama
Junction of Black Butte Rd. and Black Butte Rd. West, N side of Black Butte Lake. On roadside banks.
161
Comment
CHSC64515
Lepidium strictum
Vernon H. Oswald; Lowell Ahart
1995-4-10
6632
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Along the edge of Inks Creek Rd. between Manton Rd. and Dales Lake.
213
Comment
POM298984
Leptosiphon ambiguus
Alice Eastwood, J. T. Howell
1941-7-9
s.n.
Tehama
Log Spring Ridge between Log Spring and Government Flat.
Comment Read comments Jul 13 2018
CHSC34408
Leptosiphon bicolor
Steven Azevedo
1980-4-2
12
Tehama
1 mi. nw of Paskenta, 1/2 mi. sw of road along edge of reservoir. Pasture.
304
Comment
CHSC65656
Leptosiphon bicolor
Shaun E. Sims
1995-4-22
16
Tehama
Ca. 3 mi se of Eagle Peak/
304
Comment
CHSC57822
Leptosiphon bolanderi
Vernon H. Oswald; Lowell Ahart
1992-4-21
4918
Tehama
Hogsback Rd. (Belle Mill Rd. or Forest Rd. 28N24), 18.6 mi (odometer) E of Hwy. 99, 2.0 mi (odometer) E of the power transmission lines, ca. 4.75 mi (air) SSE of Paynes Creek.
762
Comment
CHSC65673
Leptosiphon bolanderi
Vernon H. Oswald; Lowell Ahart
1996-3-18
7232
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel. Bluffs overlooking the Sacramento River ca. 1.25 mi downstream from the mouth of Paynes Creek.
182
Comment
SD70024
Leptosiphon bolanderi
Darley Howe
1968-5-28
4539
Tehama
1.3 miles north of Log Springs Guard Station.
1372
Comment
CHSC68593
Leptosiphon ciliatus
Vernon H. Oswald; Lowell Ahart
1997-5-14
8448
Tehama
Between Paynes Creek and Cohasset on Ponderosa Way (Forest Rd. 28N29) 17.8 mi south of Plum Creek Rd., 2.6 mi north of the bridge on Mill Creek at Black Rock.
920
Comment
CHSC65767
Leptosiphon filipes
Vernon H. Oswald; Lowell Ahart
1996-4-8
7335
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the E side of a plateau on the E side of Paynes Creek N of the Sacramento River.
106
Comment
UC726825
Leptosiphon latisectus
A. A. Heller
1941-4-27
16082
Tehama
on the grade above Payne's Creek Highway Maintenance Station
Comment
RSA21510
Leptosiphon montanus
C. B. Wolf
1937-5-16
8696
Tehama
Northern Siera Nevavda Foothills, Red Bluff - Susanville Road, 3 mi. below Paynes Creek P. O.
274
Comment
SD64394
Leptosiphon pygmaeus subsp. continentalis
D. F. Howe
1966-6-11
Tehama
6 miles south of Government Flat on ridge between Mandocino & Tehama Cos.
1615
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
JEPS124402
Lessingia nana
Lowell Ahart, John Dittes
2015-6-22
20249
Tehama
About 1/4 mile north of Lassen Road, about 1.7 miles northeast of the intersection of Lassen Road and State Highway 99-E, about 4 miles (air) east of Vina, about 7 miles (air) southeast of Los Molinos.
Comment
UCD32599
Lessingia nemaclada
Beecher Crampton
1954-6-15
1957
Tehama
Tehama County, 1 mile east of Paskenta, gravely ridge above Thomes Creek, along road.
Comment
JEPS59021
Lessingia nemaclada
John Thomas Howell
1960-7-24
36003
Tehama
10 mi ne Red Bluff
Comment
SEINET10846152
Lessingia nemaclada
David B. Dunn
1971-8-15
Dunn 18179
Tehama
22 mi. E of jct. of Hwy. 36 & Hwy. 99 on 36 in Digger pine and yellow pine; road to Lassen National Park.
Comment
UC1287423
Lessingia nemaclada
Willard Spence
1960-9-7
622
Tehama
on South Lanes Valley Road 0.7 mi n Paynes Creek (Paynes Creek is ne of Red Bluff)
563
Comment
JEPS43362
Lewisia nevadensis
W. L. Jepson
1927-6-24
12333
Tehama
meadow, Mineral Mineral
1524
Comment
UC923145
Ligusticum grayi
Freed W. Hoffman
1950-7-5
3259
Tehama
trail to Yolla Bolly Summit (N. Yolla Bolly) from White Rock Guard Station (near Trinity-Tehama Co. boundary)
1828
Comment
UC1873677
Lilium pardalinum subsp. shastense
Barbara Ertter with James R. Shevock
1992-6-14
11159
Tehama
Judd Creek on Ponderosa Way 0.5 miles south of Plum Creek Road, ca 7 air miles ESE of Paynes Creek (town).
Comment
JEPS22666
Limnanthes alba
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6301
Tehama
along road from Red Bank District to Red Bluff (7 mi sw of Red Bluff); Drainage of Red Bank Creek
131
Comment
CHSC92795
Limnanthes alba subsp. alba
John Dittes; Josephine Guardino
2005-4-13
1067
Tehama
Northern Sacramento Valley; south bank of Mill Creek; ca. 0.3 mile east of confluence with Sacramento River; gravel bar in active channel of Mill Creek.
64
Comment
CHSC96611
Limnanthes douglasii subsp. rosea
Lowell Ahart; John Dittes, Josephine Guardino
2007-4-3
13607
Tehama
East of the poor dirt road, on the north side of a large vernal pool, about 4 1/2 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 6 1/2 miles (air) southeast of Los Molinos.
131
Comment
UCSB63870
Limnanthes floccosa
Oswald, Vernon; Ahart, Lowell
1996-3-18
Tehama
T28N R2W NE1/4 NE1/4 Sec. 8; W side of Hwy. 36 ca. 50 ft N of the NE corner of the parcel (near but not within the boundary of Hog Lake Plateau)
188
Comment
CHSC12749
Limnanthes floccosa subsp. floccosa
L. V. Ritter
1969-4-19
188
Tehama
Ca. 5 mi. ne of Red Bluff, ca 100 yds. s of Highway 36.
Comment
CHSC64357
Limnanthes floccosa subsp. floccosa
Vernon H. Oswald; Lowell Ahart
1995-3-19
6527
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. In a drainage near the w boundary between the southern cluster of vernal pools and the basalt flow to the south.
207
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
UC1586542
Limnanthes floccosa subsp. floccosa
Vernon H. Oswald and Lowell Ahart
1991-4-16
4507
Tehama
Red Bank Rd 2.8 mi n Colyear Springs Rd. (n of Paskenta)
292
Comment
UCD80439
Limnanthes floccosa subsp. floccosa
CNPS SN Foothill Team
2006-4-4
SNFN 0440 d
Tehama
Wurlitzer Ranch (private), north of Pine Creek.
289
Comment
CHSC41097
Limosella acaulis
Pauleen Broyles
1982-5-17
609
Tehama
Just s of Lassen Rd.
60
Comment
JEPS58243
Linanthus bicolor
Virginia Bailey
1938-4-16
Tehama
6 mi w Paskenta (on Paskenta-Covelo road, sw Tehama County)
Comment
JEPS102344
Linanthus bolanderi
Vernon H. Oswald and Lowell Ahart
2001-5-7
10011
Tehama
between Cohasset Ridge and Soda Springs (Forest Road 26N15 4.9 mi W of Hwy 32)
1072
Comment
CHSC77772
Linanthus dichotomus
B. Castro; L. P. Janeway
1999-3-25
865
Tehama
About 16 air miles SW of Red Bluff, vicinity of The Narrows of Red Bank Creek, on W-facing slope overlooking small drainage.
323
Comment
JEPS94169
Linanthus dichotomus
Vernon Oswald and Lowell Ahart
1998-4-27
8980
Tehama
Vestal Road at ATT fiber optics cable post 8/113, 6.1 mi. south of Hwy. 36 between Red Bluff and Platina.
304
Comment
HSC15794
Linanthus dichotomus subsp. meridianus
John L. Heywood, D. H. Norris
1968-3-31
1904
Tehama
Hwy. 36, 4 mi. E of Shasta Co. line
Comment
JEPS22641
Linanthus filipes
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
Apr 22 1958-Apr 23 1958
6295
Tehama
about 2 mi w Kirkwood (and about 0.5 mi w of U.S. Highway 99, about 7 mi s of Corning, lower portions of the Kirkwood Plains)
73
Comment
JEPS58410
Linanthus filipes
W. L. Jepson
1899-4-29
20928
Tehama
Dibble Creek, w Tehama County Dibble Creek
Comment
UC1019895
Linanthus latisectus
Milo S. Baker
1953-5-10
12616
Tehama
w of Paskenta (along logging road, between 9 and 10 mile posts)
Comment
JEPS101664
Linanthus liniflorus subsp. liniflorus
Dean W. Taylor
1997-5-30
16008
Tehama
Ponderosa Way in canyon Soap Creek
822
Comment
RSA281208
Linaria dalmatica
T. C. Fuller
1968-9-17
17613
Tehama
In yard and fencerow of the house opposite the w. end of the school yard, Scenic Ave., Mineral.
Comment
UCD123906
Linaria dalmatica
T. C. Fuller
1968-9-17
17615
Tehama
corner of the yard, opposite the west end of the school yard, Scenic Ave., Mineral.
Comment
CHSC70905
Lithophragma affine
Vernon Oswald; Lowell Ahart
1988-4-27
8972
Tehama
Pettyjohn Rd. 0.9 mi west of its junction with Weemasoul Rd., west of Red Bluff and southeast of Platina.
597
Comment
JEPS47663
Lithophragma campanulatum
W. L. Jepson
1899-4-26
13472
Tehama
Crane Creek; Stiver's Ranch
Comment
CHSC53982
Lithophragma parviflorum var. trifoliatum
Vernon H. Oswald
1991-4-30
4536
Tehama
Hwy 36, 0.4 mile west of Supan Gulch, 1.9 miles west of Dales.
170
Comment
UCR119005
Lithospermum californicum
Beecher Crampton
1953-4-30
1192
Tehama
Red Bluff Area., 1.5 miles south of Paynes Creek.
549
Comment
HSC96971
Logfia gallica
L. Ahart, John Dittes, Josephine Guardino
2004-4-15
10746
Tehama
Along the Nomalaki Trail, second switchback N of Bowers Creek, 3/4 mi. NW of FS Rd. 23N69 (Mud Flat Rd.), 6 1/2 air mi. SW of Paskenta
523
Comment
JEPS122124
Logfia gallica
Lowell Ahart, John Dittes
2014-5-17
19510 -A
Tehama
About 50 yards west of the diversion dam on Mill Creek, about 5 miles (air) northeast of Los Molinos.
Comment
JEPS88250
Logfia gallica
Vernon H. Oswald and Lowell Ahart
1996-5-20
7597
Tehama
BLM parcel along Hwy 36 ne Red Bluff (in flood channel along creek); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
158
Comment
CHSC41054
Lolium multiflorum
Pauleen Broyles
1982-4-8
378
Tehama
The Nature Conservancy Vina Plains Preserve.
66
Comment
CHSC66026
Lolium temulentum var. leptochaeton
Vernon H. Oswald
1996-5-13
7559
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. On the N bank of the creek just E of the W boundary of the reserve.
103
Comment
JEPS97209
Lomatium caruifolium var. denticulatum
Vernon H. Oswald and L. Ahart
1995-4-3
6565
Tehama
T29N R2W NE1/4 SW1/4 Sec. 26, 710 ft, Cascade Range Foothills, Stony Tuscan Loam over hardpan. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
216
Comment
UCD150875
Lomatium caruifolium var. denticulatum
Joseph M. DiTomaso
1976-3-28
373
Tehama
1.5 miles north of Butte County line on Highway 99.
Comment
CHSC61757
Lomatium ciliolatum
Vernon H. Oswald; Lowell Ahart
1993-9-2
5914
Tehama
Ridge running E from Mt. Linn, South Yolla Bolly Mtns., ca. 20 mi (air) NW of Paskenta.
2438
Comment
HSC35379
Lomatium dasycarpum subsp. dasycarpum
R. M. Sullivan
1975-5-4
55
Tehama
7.5 mi. N of Red Bluff on I-5 at the rest stop
91
Comment
SEINET12765179
Lomatium dasycarpum subsp. tomentosum
Barbara Ertter
1990-5-12
8935
Tehama
NW side of Dry Fork Creek NW of jct of Hwy 36 and Rt A5 (Bowman Rd) ca 15 air miles WNW of Red Bluff, on Reed property.; 0
183
Comment
UC923151
Lomatium dasycarpum subsp. tomentosum
Freed W. Hoffman
1950-7-1
3268
Tehama
43.9 mi. w. Red Bluff (on rd. from Colyer Springs to Red Bluff)
Comment
JEPS17112
Lomatium macrocarpum
W. L. Jepson
1899-4-25
14294
Tehama
Stiver's Ranch, Crane Creek w. Tehama Co., Stiver's Ranch, Crane Creek
Comment
JEPS17155
Lomatium marginatum var. marginatum
W. L. Jepson
1899-4-25
14286
Tehama
Stiver's Ranch, Crane Creek
Comment
CHSC64687
Lomatium utriculatum
Vernon H. Oswald
1995-5-22
6754
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Growing in a grassy spot between Manton Rd. and the fence at the corner of the reserve.
225
Comment
CHSC77518
Lomatium utriculatum
B. Castro; C. Warren, L. P. Janeway
1999-5-4
909
Tehama
About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte and Garland/Round Valley Rd.
280
Comment
CHSC115579
Lonicera conjugialis
Lowell Ahart; John Dittes
2015-8-6
20493
Tehama
On the north side of the small stream and south of the pond, south of the camping area, west side of Childs Meadow, 0.67 air-miles west of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.21 air-miles southeast of Doe Mt., 10.41 air-miles south of Lassen Peak.
1498
Comment
JEPS102318
Lotus humistratus
Lowell Ahart
2001-6-8
8772
Tehama
9 mi W of Paskenta (S side of road M2)
792
Comment
HSC98241
Lotus humistratus
Larry Berti
1968-7-6
Tehama
Red Bank Creek, where the Creek crosses Paskenta Rd.
Comment
RSA90634
Lotus humistratus
Milo S. Baker
1953-5-9
12600
Tehama
West of Paskenta on roadbank of logging road in Foothills.
Comment
JEPS113312
Lotus incanus
L. P. Janeway
2006-6-25
8706
Tehama
High Cascade Range. Along Cohasset Ridge and Cohasset Road about 2.6 km south-southeast of the northern tip of the ridge.
Comment
SEINET3696862
Lotus purshianus
A. A. Heller
1937-7-21
16167
Tehama
Deer Creek Hwy, W of first crossing of Deer Creek.
Comment
UC80904
Lotus purshianus var. purshianus
T. S. Brandegee
1892-9-20
Tehama
Red Bluff
Comment
UC725817
Lotus purshianus var. purshianus
A. A. Heller
1937-7-10
Tehama
Deer Creek Highway
Comment
CHSC59185
Ludwigia palustris
Vernon H. Oswald
1992-9-9
5203
Tehama
Lassen Volcanic National Park. Ca. 0.4 mi upstream along the drainage crossing Mill Creek Falls Trail at its mid (most southerly) point, on the S side of Diamond Peak and Lassen Hwy.
2042
Comment
RSA624906
Lupinus
Jeffrey Huber
1971-6-10
278
Tehama
18 mi. E. of Red Bluff on Calif. Hwy. 36.
549
Comment
SEINET10488358
Lupinus affinis
Rimo Bacigalupi, Arthur H. Holmgren
1950-4-24
Bacigalupi 3128
Tehama
Vegetatively like l. Succulentus but hairier; yellow spot on white of banner; Emitting strong perfume (like that of l. Nanus) field along road to paskenta, 3.5 Miles nw of newville
Comment
CHSC105852
Lupinus albifrons var. albifrons
B. Castro; L. P. Janeway
2000-4-21
1084
Tehama
High Cascade Range. North side of Mill Creek 1.3 mi east of Black Rock and Ponderosa Way.
716
Comment
RSA90607
Lupinus albifrons var. collinus
Milo S. Baker, H. K. Wagnon
1953-6-21
12783
Tehama
Logging road west of Paskenta.
1372
Comment
JEPS64899
Lupinus angustiflorus
Jos. Grinnell
1925-6-23
Tehama
Battle Creek Meadows
1463
Comment
CHSC55701
Lupinus argenteus var. heteranthus
K. R. Stern
1986-5-21
8311
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
CHSC64529
Lupinus bicolor
Vernon H. Oswald; Lowell Ahart
1995-4-3
6583
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the slope between the two intermittent streams converging at the w boundary on the s edge of the basalt ridge crossing the nw corner of the reserve.
201
Comment
JEPS65368
Lupinus bicolor
Virginia Bailey
1938-4-16
Tehama
on Paskenta-Covelo Road 6 mi w Paskenta; w of Paskenta
Comment
UC15992
Lupinus bicolor
Harvey C. Stiles
1901-4-6
Tehama
Corning
Comment
CDA14469
Lupinus bicolor
G. D. Barbe, A. A. Seawright, T. C. Fuller
1985-4-5
4202
Tehama
west end of Burr Valley, 2.8 miles west of Hesse Road on Johnson Road; Reed Creek west of Red Bluff.
213
Comment
CDA14471
Lupinus bicolor
G. D. Barbe, A. A. Seawright, T. C. Fuller
1985-4-5
4206
Tehama
west end of Burr Valley, 2.8 miles west of Hesse Road on Johnson Road; Reed Creek west of Red Bluff.
0
Comment
RSA296820
Lupinus bicolor subsp. bicolor
V. Bailey
1938-4-16
s.n.
Tehama
Paskenta (6 mi. w. of) on Paskenta Covelo Road.
Comment
CHSC80549
Lupinus congdonii
Vernon H. Oswald; Lowell Ahart
2001-5-7
10009
Tehama
Forest Road 26N15 4.9 mi west of Hwy 32, between Soda Springs and Cohasset Ridge.
1072
Comment
SFV1889
Lupinus latifolius
J. M. Tucker
1959-7-19
3575
Tehama
North Coast Ranges Above Square Lake, upper side of South Yolla Bolly Mountain.
2119
Comment
CHSC105864
Lupinus latifolius var. viridifolius
J. K. Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen
2010-6-7
2010 -023
Tehama
1.75 mi SSW of Tedoc Gap, ca 20 mi west of Red Bluff, along side Forest Road 2712. UTM N10N 4451503.011 mN, 507778.364mE.
524
Comment
CHSC94360
Lupinus lepidus var. sellulus
Lowell Ahart
2006-7-19
13032
Tehama
North edge of an open dry flat, about 100 yards west of the dirt road, about 50 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1525
Comment
JEPS65377
Lupinus lepidus var. sellulus
Joseph Grinnell
1928-6-24
Tehama
Mineral
1463
Comment
CHSC48533
Lupinus luteolus
Vernon Oswald
1986-6-23
2151
Tehama
M2 (23N01) 19.4 mi w of Paskenta.
1524
Comment
JEPS87205
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1989-4-28
1682
Tehama
5.8 mi n Hwy 36 nw Red Bluff (roadside bank along McCoy Road 1.7 mi s jct with Hooker Creek Road); nw of Red Bluff, s jct with Hooker Creek Road
152
Comment
CHSC55219
Lupinus nanus var. apricus
L. P. Janeway
1991-4-18
3897
Tehama
Battle Creek Wildlife Area. Tablelands on south side of and above Battle Creek, ca. 1 1/2 mi east of the Sacramento River.
167
Comment
CHSC75270
Lupinus nanus var. latifolius
Vernon H. Oswald; Lowell Ahart
1999-4-21
9703
Tehama
High Trestle-McClure Place Trail starting on Hog Back Road ca. 0.5 mi northeast of Finley Lake.
762
Comment
LA93395
Lupinus obtusilobus
J. M. Tucker; L. K. Mann
1959-7-19
3553
Tehama
South Yolla Bolly Mountain, 0.5 E of summit
2285
Comment
RSA121613
Lupinus obtusilobus
Douglas Barbe
1955-7-16
200
Tehama
On east ridge leading to the summit of South Yolla Bolly (Mt. Linn).
2317
Comment
RSA67255
Lupinus obtusilobus
Philip A. Munz
1951-7-25
16895
Tehama
Square Lake, north slope of South Yolla Bolly Mts.
2134
Comment
CHSC48566
Lupinus succulentus
Vernon Oswald
1983-3-28
213
Tehama
Near Black Butte Dam.
152
Comment
SEINET10486286
Lupinus superbus
David B. Dunn
1971-8-15
Dunn 18151
Tehama
Kings creek meadow campground, lassen national forest park, e of summit.
Comment
RSA0036486
Lupinus vallicola subsp. apricus
Daisie Huang
2006-4-15
06041550
Tehama
Roadside of Hwy. 36.
267
Comment
JEPS122424
Luzula cascadensis
Peter F. Zika
2012-7-14
25983
Tehama
Bank of Route 35, 0.5 road miles NW of junction with FS Road 27N13, 1.5 air miles SE of Rat Trap Gap, Yolla Bolly Mountains. North Coast Range Highlands (NCoRH)
Comment
HSC14131
Luzula comosa
Louise Kellogg
1952-7-11
20
Tehama
Near Squaw Camp and Pole Corral on Boswell Ridge directly S of S Yolla Bolly Mtn.
2134
Comment
CHSC116713
Luzula comosa var. laxa
Lowell Ahart; John Dittes
2016-4-29
20803
Tehama
About 30 yards south of the fish ladder on Deer Creek, about 0.9 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
883
Comment
CHSC115857
Luzula comosa var. laxa
Barbara L. Wilson; P. Zika
2011-8-1
16720
Tehama
Access road to Dry Lake, 0.1 mile west of Highway 89 and the parking area for McGown Cross Country Ski Area, perhaps 100 feet west of junction with road 29N61; UTM 10, 624962 E, 4472278 N.
1894
Comment
SBBG125936
Lycopus americanus
L. Ahart with J. Dittes
2010-10-4
17282
Tehama
Toomes Crk at Tehama-Vina Rd crossing, 1,2 mi E of the Sacramento River, 3 mi NW of Vina
57
Comment
CHSC84311
Lythrum hyssopifolia
Lowell Ahart; John Dittes
2003-6-11
10245
Tehama
On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
CHSC111023
Lythrum tribracteatum
R. A. Schlising
2012-9-24
4475
Tehama
Vina Plains Preserve. Widespread in northern area of large vernal pool in center of preserve (Pool 17).
67
Comment
CHSC86797
Madia elegans subsp. vernalis
Jenny Marr; Heidi West, Caroline Warren, Natalie Wight
1998-6-9
Tehama
Vicinity of Bed Bank Creek and Sunflower Gulch.
289
Comment
CHSC90697
Madia elegans subsp. vernalis
D. Isle
1995-5-2
1041
Tehama
Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. Mud Flat Road about 1/2 mile below Mud Flat, on north edge of road.
621
Comment
UCSB63891
Madia exigua
Oswald, Vernon; Ahart, Lowell
1996-5-20
Tehama
BLM parcel along Hwy. 36 NE of Red Bluff in Tehama Co.; T28N R2W SW1/4 NE1/4 Sect. 8; Cascade Range Foothills
182
Comment
UC1949154
Madia exigua
Barbara Ertter
1991-5-18
9830
Tehama
near gate between pastures; Rosewood Ranch on Salt Creek ca 17 airmiles WNW of Red Bluff, ca 1/2 mi S of Hwy 36
Comment
UC830874
Madia glomerata
Alice Eastwood
Aug 22 1912-Aug 26 1912
1801
Tehama
Morgans Springs Lassen Butte region
Comment
CHSC115819
Madia gracilis
Lowell Ahart; John Dittes
2015-8-5
20431
Tehama
East side of Child's Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak.
1498
Comment
CHSC92807
Madia gracilis
John Dittes; Josephine Guardino
2005-5-11
1115
Tehama
Northern Sacramento Valley; south bank of Mill Creek; ca. 0.3 mile east of confluence with Sacramento River; gravel bar in active channel of Mill Creek.
64
Comment
RSA505416
Madia minima
R. C. Bacigalupi, G. Thomas Robbins, K. Wagnon, D. Barbe
1955-7-17
5352
Tehama
Ridge top, 0.3 mile south of Post Pile Camp, about 19 miles north of Paskenta, Mendocino National Forest
1921
Comment
JEPS88566
Madia subspicata
Vernon H. Oswald and Lowell Ahart
1996-5-20
7574
Tehama
BLM parcel along Hwy 36 ne Red Bluff (on bank of intermittent stream at ne end of parcel); Cascade Range Foothills, Hog Lake Plateau
182
Comment
CHSC90889
Maianthemum racemosum
Niall McCarten; Roxanne Bittman
1986-6-15
5455
Tehama
Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. 'Ovenlid,' S side Rd. 25N29.
2011
Comment
CHSC88513
Malacothamnus fremontii
Jenny Marr; Beth Hendrickson
1999-5-27
Tehama
Vicinity of Grizzly Creek and Little Grizzly Creek.
304
Comment
CHSC92157
Malacothamnus fremontii
J. Molter
1993-6-2
749 b
Tehama
426
Comment
UC1010344
Malacothrix clevelandii
Milo S. Baker and H. K. Wagnon
1953-4-26
12563
Tehama
5 mi w Paskenta (w Tehama County)
304
Comment
CHSC23627
Malacothrix floccifera
B. Garamendi
1974-5-12
48
Tehama
Mill/Deer Creek Study Area. 2 mi s of Moac on Ponderosa Way. Ridge top.
975
Comment
CHSC80606
Malacothrix floccifera
Lowell Ahart
2001-6-8
8763
Tehama
On the sides of a small wash, on the east side of road M2, about 9 miles west of Paskenta.
762
Comment
JEPS102410
Malacothrix floccifera
Lowell Ahart
2001-6-8
8763
Tehama
On the sides of a small wash, on the east side of road M2, about 9 miles west of Paskenta.
762
Comment
UC1080384
Malacothrix floccifera
E. K. Balls
1957-5-24
22534
Tehama
3.5 mi w jct. orads to Elk Creek and Govt. Flat
304
Comment
CHSC115230
Malva nicaeensis
B. Castro; R. Carter, J. Boyt, B. Humphrey, A Groom
2015-4-27
2039
Tehama
Sacramento Valley. N side of Elder Creek channel, ca 1.1 air mi NW of its confluence with the Sacramento River and 1.15 air mi E of the San Benito Ave. bridge over Elder Ck at the town of Gerber. At inside edge of pronounced bend in channel.
680
Comment
CDA35748
Malvella leprosa
L. Ahart
2002-11-5
10016
Tehama
East of where Burris Creek runs into Black Butte Lake, about 15 feet below the high water line of the lake, about 12 miles (air) northwest of Orland.
Comment
CHSC68952
Marrubium vulgare
Vernon Oswald; Lowell Ahart
1997-7-7
8681
Tehama
Lookout on Tomhead near the northwest corner of the Yolla Bolly-Middle Eel Wilderness.
2057
Comment
CHSC75382
Marrubium vulgare
Ben Myhre
1997-4-14
25
Tehama
Dye Creek Preserve, 8 miles north of Los Molinos. About 1/4 mile west of the mouth of Dye Creek Canyon.
106
Comment
CHSC80657
Marrubium vulgare
Lowell Ahart
2001-6-14
8833
Tehama
Northwest of the dirt road that leads to the tower, on the north side of road M2, about 8 miles west of Paskenta.
609
Comment
JEPS116143
Marsilea oligospora
Lowell Ahart, John Dittes, Josephine Guardino
2009-8-27
16303
Tehama
On a small mound, island when pond is full, about 100 yards east of Forest Service Road 29N25A, Childs Meadows, about 2600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Cree
1493
Comment
CHSC116172
Marsilea vestita subsp. vestita
Lowell Ahart; John Dittes
2015-6-22
20248
Tehama
About 1/4 mile north of Lassen Road, about 1.7 miles northeast of the intersection of Lassen Road and State Highway 99-E, about 4 miles (air) east of Vina, about 7 miles (air) southeast of Los Molinos.
74
Comment
JEPS118095
Marsilea vestita subsp. vestita
Lowell Ahart, John Dittes
2011-6-9
17430
Tehama
Rio De Los Molinos Land Grant. About 100 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) north of Vina. Bottom of a large vernal pool, sand dune area
80
Comment
CHSC59169
Matricaria discoidea
Vernon H. Oswald
1992-9-9
5198
Tehama
Hwy. 89 between Bluff Falls and the south boundary of Lassen Volcanic National Park, 0.5 mi S of the latter. Roadside.
1981
Comment
JEPS113147
Matricaria discoidea
Lowell Ahart
2007-5-8
13716
Tehama
On the east side of Vestal Road, about 50 yards southeast of a small stream, about 5.3 miles west of the intersection of Cannon Road and Reeds Creek Road, about 21 miles (air) west of Red Bluff
304
Comment
CHSC88302
Medicago lupulina
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11218
Tehama
On the east side of Ponderosa Way (Forest Road 28N29), at the sign, at the Black Rock, south of the Black Rock Campground and the bridge across Mill Creek, about 26 miles (air) east of Red Bluff.
674
Comment
UC1042319
Medicago praecox
John Thomas Howell
1954-4-26
29188
Tehama
1.5 mi n Red Bluff (flood-bed of creek); Dibble Creek
Comment
UCD112392
Melica
Christopher Mallek
2008-5-7
RR4- 8
Tehama
Raglin Ridge.
927
Comment
UCD86263
Melica aristata
J. M. Tucker; L. K. Mann
1959-7-18
3539
Tehama
South Yolla Bolly Mountain.
1920
Comment
UCD87318
Melica geyeri
Beecher Crampton
1954-6-16
1986
Tehama
Crane Mills logging road, 1 mile north of Howell Saddle, Mendocino Natl. Forest--Paskenta District.
1920
Comment
UCD80567
Melica harfordii
CNPS SN Foothill Team
2005-6-29
SNNR 0437 b
Tehama
USFS Lassen National Forest.
969
Comment
UCD87381
Melica harfordii
Beecher Crampton
1954-6-16
1995
Tehama
Crane Mills logging road, 3 miles south of Howell Saddle, Mendocino Natl. Forest--Paskenta District.
1676
Comment
JEPS87472
Melica stricta
Vernon H. Oswald and Lowell Ahart
1993-9-2
5898
Tehama
ca 20 air mi nw Paskenta (ridge running e from Mt Linn); South Yolla Bolly Mtns.
2346
Comment
UC1553570
Melica stricta
E. Dean
1988-7-27
148
Tehama
w slope Black Rock Mtn.
2042
Comment
CHSC66139
Melica torreyana
Vernon H. Oswald; Lowell Ahart
1996-5-6
7519
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On slope bordering Paynes Creek at this location.
128
Comment
CHSC91149
Melica torreyana
David W. Isle
1995-5-2
1057
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. Nomlaki Trail N of Bennett Ck crossing.
560
Comment
CHSC64620
Melilotus indicus
Vernon H. Oswald; Lowell Ahart
1995-4-17
6659
Tehama
Dales Lake Ecological Station. Cascade Range Foothills. W. side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Common weed in gravel on the edge of Inks Creek Rd.
213
Comment
CHSC81275
Mentha canadensis
Caroline Warren; Jenny Marr, L. P. Janeway, B. Castro
1999-8-11
Tehama
Vicinity of South Fork Cottonwood Creek and Long Gulch.
332
Comment
RSA699705
Mentha pulegium
L. Ahart
2004-7-9
11202
Tehama
North side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground and Ponderrosa Way (FR 29N29), abouth 26 miles east of Red Bluff.
655
Comment
SBBG128036
Mentha pulegium
L. Ahart, J. Dittes
2010-7-17
16849
Tehama
above the high water line of the pond, dam on the W side of the pond, Soap Crk Ranch, ca. 4.8 mi SE of Manton, ca. 2 mi N of Hwy 36
812
Comment
CHSC85308
Mentzelia dispersa
John Dittes; Josephine Guardino, Lowell Ahart
2003-8-23
797
Tehama
High North Coast Range; Yolla Bolly-Middle Eel Wilderness; South Yolla Bolly Mountains; north slope of Mt. Linn; north edge of Square Lake.
2135
Comment
SEINET198099
Mentzelia dispersa
Louise Kelloggg
1952-7-18
94
Tehama
Near Squaw Camp and Pole Corral aon Boswell Ridge directly south of South Yolla Bolly Mountatin.
2134
Comment
UCD117229
Mentzelia dispersa
Dean W. Taylor
1976-7-9
6053
Tehama
at headwaters of Cub Creek.
1859
Comment
RSA90812
Mentzelia dispersa
Milo S. Baker, H. K. Wagnon
1953-7-12
12825
Tehama
1.3 mi. above Whitlock Camp.
1341
Comment
CHSC58042
Micranthes aprica
Vernon H. Oswald
1992-5-18
4940
Tehama
Lassen Volcanic National Park. W. on Juniper Lake Rd. 0.3 mi N of the park boundary.
1999
Comment
CHSC55282
Micranthes californica
L. P. Janeway
1991-3-28
3866
Tehama
Battle Creek Wildlife Area. Slope just below rim of tableland, overlooking Battle Creek; 1 1/3 mi east of the Sacramento River.
167
Comment
CHSC65666
Micranthes californica
Vernon H. Oswald
1996-3-20
7238
Tehama
Thomes Creek Ecological Reserve. Northwest side of Sacramento Valley. Approximate center of the parcel 0.6 mi S of Gyle Rd., 0.5 mi E of the dirt lane along the W side of the preserve. On a grassy slope along the south side of the intermittent stream.
99
Comment
CHSC61386
Micranthes nidifica
Vernon H. Oswald; Lowell Ahart
1993-8-11
5799
Tehama
Lassen Volcanic National Park. N end of Spencer Meadow extending into Lassen Volcanic National Park E of Mt. Conrad and S of Twin Meadows. On an outcrop bordering the W side of the meadow.
2036
Comment
CAS-BOT-BC429096
Micranthes odontoloma
John Thomas Howell
1960-8-19
36128
Tehama
Lassen Volcanic National Park. Brokeoff Mt. Trail
2346
Comment
CAS-BOT-BC429097
Micranthes odontoloma
Milo S. Baker
1926-8-21
294 - '26
Tehama
Near Sulphur Springs - 9 1/2 mi. from Mineral
2072
Comment
CHSC118049
Micropus californicus var. californicus
Daphne K. Christopher; Hannah Stevens, Lowell Ahart, John Dittes.
2003-4-17
194
Tehama
Dye Creek Nature Conservancy Preserve. Antelope Creek trail.
767
Comment
CHSC86044
Micropus californicus var. californicus
Jenny Marr; J. Cunningham, J. Lacey-Rickert, C. Warren
1998-4-20
Tehama
Vicinity of Round Valley Road, Newville Road, and Williams Butte.
243
Comment
CAS-BOT-BC348431
Micropus californicus var. californicus
L. E. Smith
1915-4-25
s.n.
Tehama
Red Bluff
Comment
RSA90491
Micropus californicus var. californicus
H. K. Wagnon
1953-5-3
MSB- 12654
Tehama
Logging rd. west of Paskenta
Comment
RSA90845
Micropus californicus var. californicus
Milo S. Baker, H. K. Wagnon
1953-5-31
12713
Tehama
Logging road west of Paskenta near 5 mi. post.
Comment
SEINET11807873
Micropus californicus var. californicus
Unknown
1983-1
885
Tehama
The Nature Conservancy Vina Plains Preserve
60
Comment
CHSC40579
Microseris acuminata
Pauleen Broyles
1982-4-23
453
Tehama
The Nature Conservancy Vina Plains Preserve.
66
Comment
JEPS35675
Microseris douglasii subsp. douglasii
W. L. Jepson
1932-5-9
16321
Tehama
Paskenta Paskenta (sw Tehama County)
304
Comment Read comments Jul 1 2009
JEPS36150
Microseris douglasii subsp. douglasii
W. L. Jepson
1899-4-26
Tehama
<Rosewood, which is> 24 mi n Red Bluff; Rosewood, Stiver's Ranch
Comment
UC1949315
Microseris douglasii subsp. douglasii
Barbara Ertter
1991-5-18
9854
Tehama
Rosewood Ranch on Salt Creek ca 17 airmiles WNW of Red Bluff, ca 1/2 mi S of Hwy 36
Comment
RSA755661
Microseris douglasii subsp. douglasii
Barbara Ertter
1991-5-18
9854
Tehama
Rosewood Ranch on Salt Creek ca 17 air miles west-northwest of Red Bluff, ca. 1/2 mile south of Highway 36 along creek.
213
Comment
CHSC77362
Microsteris gracilis
Heidi West; Natalie Wight
1999-3-11
Tehama
Vicinity of Newville, Newville Road, and Salt Creek.
243
Comment
JEPS4006
Mimulus
Milo S. Baker and H. K. Wagnon
1953-5-30
12676 b
Tehama
logging road w Paskenta (near 5 mi post)
Comment
UC980578
Mimulus
Milo S. Baker
1953-5-10
12621
Tehama
logging road w Paskenta (about 10 mi post)
Comment
JEPS7897
Mimulus
Milo S. Baker and H. K. Wagnon
1953-6-20
12748
Tehama
logging road w Paskenta (near 10 mi post)
Comment
JEPS3544
Mimulus bolanderi
Milo S. Baker and H. K. Wagnon
1953-5-10
12638
Tehama
logging road w Paskenta (near 7 mi post)
Comment
UC1239034
Mimulus breweri
Freed W. Hoffman
1947-6-23
1677
Tehama
Government Flat North Coast Ranges
796
Comment
HSC39122
Mimulus breweri
Gary S. Lester, Judith G. Dickson
1973-6-30
43
Tehama
Yolla Bolly Wilderness Area, Barker Camp at NE boundary
2104
Comment
JEPS88453
Mimulus glaucescens
Vernon H. Oswald and Lowell Ahart
1996-4-23
7442
Tehama
BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills,Riparian Association in Blue Oak Woodland, Tuscan mudflow substrate. Paynes Creek just downstream from the power line at this location.
147
Comment
JEPS104104
Mimulus guttatus
Lowell Ahart
2003-8-23
10534
Tehama
Along and in a small streamlet, on both sides of the trail, ca 1/4 mi from the campsite as one hikes to Square Lake, ca 1 mi ne of Mount Linn, South Yolla Bolly.
2118
Comment Read comments Jul 29 2009
JEPS110086
Mimulus inodorus
Lowell Ahart
2006-8-15
13194
Tehama
Bottom of a small wash, east of Colby Creek, west of the poor dirt road, about 3/4 mile northwest of the Snowmobile Area, about 1 1/4 miles (air) northwest of Jonesville, about 4 3/4 miles (air) northeast of Butte Meadows
Comment
UCD35956
Mimulus kelloggii
Beecher Crampton
1953-5-1
1187
Tehama
1.5 miles south of Payne Creek.
Comment
RSA93037
Mimulus kelloggii
Milo S. Baker, H. K. Wagnon
1953-4-26
12549
Tehama
West of Paskenta near 5 mi post.
244
Comment
RSA309392
Mimulus latidens
Robert F. Hoover
1937-5-19
2259
Tehama
Near Vina.
Comment
CDA41706
Mimulus layneae
S. E. Schoenig
1998-7-5
98 -74
Tehama
Highway 32, 1 mile northeast of Potato Patch Campground.
Comment
JEPS22409
Mimulus layneae
Francia Chisaki, Gene B. Newcomb
1958-6-20
1140
Tehama
on road to Inskip Look-out (off road n out of Paynes Creek to Inskip Power House); Lassen National Forest
Comment
UC2062570
Mimulus nanus var. mephiticus
Belinda Lo with Kellie Eldridge
2017-7-25
349
Tehama
TEHAMA COUNTY: Shasta-Trinity National Forest, northwest of McGee Camp and near road 10W66.
Comment
UC1239043
Mimulus nanus var. nanus
Freed W. Hoffman
1947-6-23
1596
Tehama
Government Flat North Coast Ranges
1772
Comment
UCD80791
Mimulus nasutus
CNPS SN Foothill Team
2006-4-4
SNFN 0440 e
Tehama
Wurlitzer Ranch (private), north of Pine Creek.
289
Comment
RSA0114938
Mimulus pilosus
Lowell Ahart
2013-8-2
18990
Tehama
On the south bank of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland.
136
Comment
SEINET12319569
Mimulus primuloides
J. P. Kroessig
1977-1
24
Tehama
ca 2 km SW of jct of Hwy 32 & Hwy 36
1090
Comment
UC980579
Mimulus primuloides subsp. primuloides
Milo S. Baker and H. K. Wagnon
1953-7-12
12880
Tehama
6.1 mi beyond Whitlock Camp (w Tehama Co.)
1828
Comment
SBBG15429
Mimulus pulsiferae
H. and M. Dearing
1938-6-22
2073
Tehama
Potato Patch Public Camp, Deer Crk
1080
Comment
UC1557994
Mimulus torreyi
Barbara Ertter
1989-5-3
8439
Tehama
Deer Creek Rd (Rt 32) at milepost 12.00 (e side of creek 20 air mi sw of Chester); Deer Creek
975
Comment
UC625478
Mimulus torreyi
Frank W. Gould
1938-6-26
465
Tehama
just w Plumas County line (near Hwy 89)
Comment
UCD23443
Mimulus torreyi
R. Tofsrud
1949-6-1
7
Tehama
Highway 36 near Paynes Creek. Gleason Burn Plot.
Comment
POM216501
Mimulus torreyi
H. P. Bracelin
1932-7-23
667
Tehama
Mt. Lassen Road, 4 miles north of Mineral
1677
Comment
RSA519040
Mimulus torreyi
Barbara J. Ertter
1989-7-4
8700
Tehama
1.4 mi E of Mineral on Hwy 36 at Conrad Grove LP, upper edge of Battle Creek Mds along Nanny Creek.
1524
Comment
CHSC40713
Minuartia californica
Pauleen Broyles
1982-3-25
354
Tehama
The Nature Convercancy Vina Plains Preserve.
60
Comment
CHSC64348
Minuartia californica
Vernon H. Oswald; Lowell Ahart
1995-2-22
6493
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Along the abandoned road on the ridge in the ne corner of the reserve.
219
Comment
CHSC88853
Minuartia californica
A. Peterson
2003-4-17
41
Tehama
Tehama Wildlife Area. Couple miles south of Paynes Creek. Oak Creek Rd. UTM: 593570E 4462115N.
646
Comment
JEPS110245
Minuartia californica
Lowell Ahart
2006-5-5
12569
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 100 yards north of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta
610
Comment
UCD80212
Minuartia californica
CNPS SN Foothill Team
2006-3-27
SNFN 0310
Tehama
TNC Easement Denny Ranch. Located 100 m north of SNFN0309.
213
Comment
CHSC102334
Minuartia cismontana
L. P. Janeway; B. Castro
2009-4-25
9741
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek.
518
Comment
CHSC79104
Minuartia douglasii
B. Castro; L. P. Janeway
2000-4-5
1053
Tehama
Vicinity of Orland; on gravel bar at N edge of Rice Creek.
106
Comment
HSC81947
Minuartia douglasii
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4886
Tehama
Along road to Mt. Tedoc From Tedoc Gap
1494
Comment
JEPS90750
Minuartia douglasii
Dean W. Taylor
1991-5-9
11684
Tehama
along Rawson Rd. near western end of Tehama Avenue ((ca. 5 mi w of Gerber), (Gerber 7 1/2' USGS quadrangle)); Sacramento Valley, Truckee Creek
94
Comment
UC1553591
Minuartia douglasii
E. Dean
1988-6-13
33
Tehama
slope above road 28N36 1.7 mi w jct with forest rd 45 (w of Tedoc Gap); Yolla Bolla Ranger District
1300
Comment
HSC4082
Minuartia nuttallii
Louise Kellogg
Jul 1952
22
Tehama
Mendocino National Forest, rocky point near road near Squaw Camp and Pole Corral on Boswell Ridge, directly S of S Yolla Bolly Mtn.
2134
Comment
UC1001298
Minuartia nuttallii subsp. gregaria
Louise Kellogg
1952-7-11
22
Tehama
near Squaw Camp and Pole Corral (s of South Yolla Bolly Mountain); North Coast Ranges, Mendocino National Forest, Boswell Ridge
2133
Comment
CAS-BOT-BC181149
Minuartia rosei
Thomas W. Nelson; J. P. Smith
1978-7-22
10031
Tehama
Tedoc Mtn., Shasta-Trinity National Forest
1613
Comment
CHSC117746
Mollugo verticillata
Lowell Ahart; John Dittes
2016-8-25
21272
Tehama
Along the west edge of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant.
117
Comment
CHSC66091
Mollugo verticillata
Vernon H. Oswald; Lowell Ahart
1996-5-27
7640
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Locally abundant on a gravel bar along the creek ca. 0.3 mi E of the W boundary of the reserve (W end of the large meander plain of the creek).
102
Comment
CHSC84603
Mollugo verticillata
Lowell Ahart; John Dittes
2003-9-17
10585
Tehama
On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos.
60
Comment
NY429286
Monardella
A. A. Heller
1916-6-19
12395
Tehama
West of Proberta
Comment
CAS-BOT-BC215503
Monardella odoratissima
C. Hart Merriam
1916-9-1
s.n.
Tehama
Top of South Yolla Bolla
Comment
CAS-BOT-BC215505
Monardella odoratissima
P. A. Munz
1951-7-25
16884
Tehama
1/3 mi. e. of Square Lake, South Yolla Bolly Mountain
2133
Comment
POM126637
Monardella odoratissima subsp. pallida
W. P. Taylor
1913-8-2
s.n.
Tehama
2 mi S. of Yolla Bolly Mt.
Comment
SEINET3996424
Monardella odoratissima subsp. pallida
J. M. Tucker, L. K. Mann
1959-7-19
3549
Tehama
South Yolla Bolly Mountain; ca. 75 feet below the summit
2443
Comment
SFV3188
Monardella odoratissima subsp. pallida
J. M. Tucker, L. K. Mann
1959-7-19
3549
Tehama
North Coast Ranges South Yolly Bolly Mountain, about 75 feet below the summit.
2445
Comment
UC2035955
Monardella odoratissima subsp. pallida
Milo S. Baker
1940-8-14
9841
Tehama
Near Murphy's along trail west of house leading north, Government Flat
Comment
UCD125238
Monardella odoratissima subsp. pallida
J. M. Tucker; L. K. Mann
1959-7-19
3549
Tehama
South Yolla Bolly Mountain, ca. 75 feet below summit.
2438
Comment
CAS-BOT-BC474517
Monardella odoratissima var. parvifolia
Gerald Dickinson
1964-7-24
233
Tehama
Atop Anthony Peak
2122
Comment
CHSC80215
Monardella villosa subsp. villosa
B. Castro; L. P. Janeway, S. Innecken
2000-6-5
1186
Tehama
Vicinity of Paskenta, Thomes Creek, and Bowers Creek, on E edge of N-trending cyn of the smaller creek.
304
Comment
CHSC102344
Montia fontana
L. P. Janeway
2009-4-4
9711
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along Cottonwood Jeep Trail 1.1 road km northwest of Powerline Road between Shaw Creek and Little Antelope Creek.
573
Comment
CHSC65674
Montia fontana subsp. amporitana
Vernon H. Oswald; Lowell Ahart
1996-3-6
7225
Tehama
Hog Lake Plateau. BLM parcel. Near the Jeep Trail running along the N side of a ridge, ca. 1.5 mi WSW of the parking lot at Hog Lake Plateau.
237
Comment
CHSC117731
Montia parvifolia
Lowell Ahart
2016-6-22
21038
Tehama
About 30 yards south of the fish ladder on Deear Creek, about 0.9 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
883
Comment
CHSC80681
Montia parvifolia
Vernon H. Oswald; Lowell Ahart
2001-5-7
10027
Tehama
Forest Road 26N15 8.2 mi west of Hwy 32, between Soda Springs and Cohasset Ridge.
1152
Comment
CHSC97422
Montia parvifolia
Robert Fischer
2006-5-6
1017
Tehama
Chico. Sierra Nevada foothills, ca. 6 milles west of Hwy. 32, along county road 27N08 at old bridge crossing Deer Creek.
853
Comment
UC1506100
Morus rubra
Robert T. Clausen
1963-3-26
63021
Tehama
se of Corning (on s side Hall Creek, Sacramento Valley, Sacramento River Drainage); Sacramento Valley, Hall Creek
Comment
UCD86585
Muhlenbergia filiformis
Milo S. Baker
1940-8-14
9814
Tehama
At trail to Cherry Lake north of Government Flat near the Mendocino County Line.
Comment
UCD86586
Muhlenbergia filiformis
Milo S. Baker
1940-8-14
9814
Tehama
Trail to Cherry Lake north of Government Flat.
Comment
JEPS105189
Muhlenbergia rigens
Dean W. Taylor
1992-10-8
13265
Tehama
Sourgrass Creek; ca. 8 miles SW of Corning Bluff
85
Comment
OBI20198
Muhlenbergia rigens
J. M. Crawford
1956-9-15
1
Tehama
Soil Vegetation Survey Project. Calif Forest and Range Experiment Station. T26N R6W sec 18 in Grizzley Crk, Quad 31 D-4
305
Comment
UC768857
Muhlenbergia rigens
R. F. Hoover
1940-9-22
4620
Tehama
volcanic plateau ne Red Bluff (stream-bed)
Comment
CHSC105500
Myriophyllum sibiricum
Lowell Ahart; John Dittes
2010-7-17
16848
Tehama
In pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
812
Comment
JEPS85648
Najas gracillima
L. R. Heckard and P. Rubtzoff
1971-7-31
2684
Tehama
just ne of Red Bluff (Sacramento River); Sacramento River
Comment
CHSC65058
Nama lobbii
Vernon H. Oswald; Lowell Ahart
1995-7-17
7096
Tehama
Forest Road 29N22 2.2 mi W of Hwy. 89, ca. 2.5 mi SSE of the SW corner of Lassen Volcanic National Park.
1780
Comment
CAS-BOT-BC260114
Nassella pulchra
A. A. Heller
1916-4-20
12334
Tehama
3 miles N of Redding
Comment
JEPS13514
Navarretia divaricata
Rimo Bacigalupi with G. T. Robbins, K. Wagnon, and D. Barbe
1955-7-17
5345
Tehama
20.8 mi n Paskenta (Cold Spring Camp); Mendocino National Forest
1859
Comment
JEPS28788
Navarretia divaricata
George W. Gillett
1957-8-18
1093
Tehama
about 0.25 mi above Sulphur Works Checking Station (lower portion of the Brokeoff Trail); Lassen Volcanic National Park, Brokeoff Mountain
2103
Comment
CHSC86585
Navarretia filicaulis
L. P. Janeway
2003-6-14
7840
Tehama
High Cascade Range. Along Cohasset Road 3.1 road km north-east of Deer Creek crossing.
713
Comment
UC1950123
Navarretia filicaulis
Barbara Ertter with James R. Shevock
1992-6-14
11201
Tehama
Mill Creek Rim on N side Mill Creek, Ponderosa Way 3.6 miles N of Mill Creek Crossing, ca 13 airmiles SW of Mineral
Comment
CHSC64717
Navarretia heterandra
Vernon H. Oswald; Lowell Ahart
1995-5-16
6725
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Collected at the pile of discarded powerline poles w of Pool 20 and ene of the lone blue oak.
207
Comment
RSA107405
Navarretia heterandra
L. S. Rose
1955-6-19
s.n.
Tehama
Hog wallow, 8.5 miles S of Corning
91
Comment
UC1111586
Navarretia heterandra
Herbert L. Mason
1947-5-18
14787
Tehama
1 mi w Corning
Comment
UCD36238
Navarretia heterandra
Beecher Crampton
1953-4-29
1171
Tehama
Tehama County, 5 miles south of Dales, along Route 36.
Comment
SEINET7040053
Navarretia intertexta
A. G. Vestal
1963-6-4
s.n.
Tehama
Along Route 36, 2.6 miles west of Bowman Road [Old U.S. Route 99 presently I 5, northwest of Red Bluff]. Red Bluff West Quad. UTM Zone 10, 561848mE, 4451543mN.
Comment
UC1950124
Navarretia intertexta
Barbara Ertter with James R. Shevock
1992-6-14
11152
Tehama
Plum Creek Road 1.8 miles south of Paynes Creek (town), on south-facing slope
Comment
CHSC115604
Navarretia intertexta subsp. intertexta
Lowell Ahart; John Dittes
2015-8-5
20450
Tehama
East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak.
1498
Comment
CHSC94368
Navarretia intertexta subsp. intertexta
Lowell Ahart
2006-7-19
13017
Tehama
In small depressions, open meadow area just west of the dirt road, east of Colby Creek, near large man-made piles of soil and rock, about 1 3/4 miles (air) southeast of Colby Mountain, about 4 3/4 miles (air) northeast of Butte Meadows.
1503
Comment
UC54531
Navarretia intertexta subsp. propinqua
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4356
Tehama
near Morgan ((Mill Creek Canyon)); Mount Lassen
1524
Comment
JEPS97262
Navarretia intertexta var. intertexta
Vernon H. Oswald
1995-5-22
6742
Tehama
T29N R2W SW1/4 NW1/4 Sec. 35, 680 ft, Cascade Range Foothills, stony Tuscan loam. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff
207
Comment
UCD48531
Navarretia leucocephala
Amelie C. Blyth
1950-7-16
3
Tehama
Roadside meadow about 5 miles east of Childs Meadow, on Highway 36 and 89, Tehama County, California.
Comment
CHSC80051
Navarretia leucocephala subsp. leucocephala
L. P. Janeway
2000-5-17
6742
Tehama
Vicinity of Rice Creek, west of Hwy I-5.
91
Comment
JEPS70392
Navarretia leucocephala subsp. minima
W. L. Jepson
1938-6-10
18967
Tehama
9 mi n Orland (s Tehama Co); Sourgrass Creek
76
Comment
UC762157
Navarretia leucocephala subsp. minima
R. F. Hoover
1936-5-22
1213
Tehama
6 mi s Corning
Comment
UCD106395
Navarretia linearifolia subsp. pinnatisecta
Amelie C. Blyth
1950-7-16
2
Tehama
about 5 miles east of Childs Meadow, on Highway 36 and 89.
Comment
UC1112265
Navarretia pubescens
R. C. Bacigalupi with S. Galen Smith
1957-6-24
5927
Tehama
8.1 mi s Corning (on highway to Orland (U.S. 99 W))
76
Comment
UC1949362
Navarretia pubescens
Barbara Ertter with Brad Olson
1991-7-5
10292
Tehama
Metzger Ranch at confluence of Big and Little Crane creeks [ =Stiver's Ranch], ca 15 airmiles WNW of Red Bluff, in SW corner of ranch
Comment
UCD32600
Navarretia pubescens
Beecher Crampton
1954-6-15
1960
Tehama
Tehama County, 3 miles east of Paskenta, flats of Thomes Creek.
Comment
CHSC84677
Navarretia subuligera
Samantha Mackey Hillaire; Brian Elliott
2003-5-31
325
Tehama
Lassen National Forest, Ishi Wilderness. North side of Ishi Wilderness at the Rancheria Creek Trailhead. Right at trailhead.
978
Comment
RSA73740
Navarretia subuligera
Robert F. Hoover
1939-5-11
4096
Tehama
NE of Red Bluff
Comment
SEINET3860240
Navarretia tagetina
Leigh A. Johnson
2004-5-14
04 -060
Tehama
East of Flournoy ca 2.6 miles (2.45 miles east of Corning Rd, and 0.1 miles past Boggs Champlin Rd) on Paskenta Rd. In a fenced property with grasses and oak trees (big oak tied to fence) on south side of road. By corner gate, especially under three east most trees within 25 meters of fence.; 0
160
Comment
UC1606316
Navarretia tagetina
Barbara Ertter with James R. Shevock
1993-4-30
11621
Tehama
ca 6 mi nne Interstate Hwy. 5 (Jelly Ferry Road, n of Red Bluff)
121
Comment
CHSC80053
Navarretia viscidula
L. P. Janeway; B. Castro, Shirley Innecken
2000-6-5
6781
Tehama
Vicinity of Thomes Creek and Bowers Creek.
350
Comment
JEPS70500
Navarretia viscidula
W. L. Jepson
1938-6-10
18981
Tehama
2 mi nj Jelleys Ferry
121
Comment
RSA107398
Navarretia viscidula
L. S. Rose
1955-6-12
55073
Tehama
1 mile south of Cottonwood
Comment
UCSB63857
Navarretia viscidula
Oswald, Vernon; Ahart, Lowell
1996-5-20
Tehama
BLM parcel along Hwy. 36 NE of Red Bluff; T28N R2W SW1/4 SE1/4 Sect. 18; Cascade Range Foothills; ca. 0.6 mi southwest of the parking lot at Hog Lake
274
Comment
CHSC55394
Navarretia viscidula subsp. purpurea
L. P. Janeway
1991-6-15
4021
Tehama
1 3/4 mi east of the Sacramento River and 1/4 mi south of Battle Creek.
170
Comment
RSA93507
Nemacladus montanus
Milo S. Baker
1953-6-20
12744
Tehama
Logging rd. west of Paskenta near 8th or 9th mile post.
Comment
CHSC93471
Nemophila heterophylla
Lowell Ahart
2006-5-5
12572
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 100 yards west of China Gulch, about 1/4 mile south of Bowers Creek, about 3/4 mile northwest of Forest Road 23N69 (Mud Flat Road), about 6 1/2 miles (air) southwest of Paskenta.
576
Comment
CHSC35982
Nemophila menziesii
J. D. Jokerst
1982-3-18
1514
Tehama
Open pasture, just N of the Live Oak school and E of and adjacent to Meridian Rd.
100
Comment
CHSC55499
Nemophila menziesii
Vivian L. Long
1991-4-13
16
Tehama
Long Ranch property. Ca. 15 m e Lanes Valley Road, .7 km s A6.
365
Comment
CHSC91057
Nemophila parviflora var. parviflora
David W. Isle
1995-5-2
1051
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. Nomlaki Trail N of Bennett Ck crossing.
256
Comment
CHSC64394
Nemophila pedunculata
Vernon H. Oswald; Lowell Ahart
1995-3-6
6511
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Locally abundant along the intermittent streamlet coming from the borrow pit, just e (upstream) of a pile of powerline insulators.
207
Comment
CHSC75281
Nemophila pedunculata
Vernon H. Oswald; Lowell Ahart
1999-4-21
9717
Tehama
FS 28N23 at Oak Creek in the Tehama State Wildlife Area southeast of the town of Paynes Creek.
762
Comment
JEPS113132
Nemophila pedunculata
Lowell Ahart, John Dittes, Josephine Guardino
2007-4-3
13623
Tehama
On the west side of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos
112
Comment
JEPS1939
Nemophila pedunculata
Joseph Grinnell
1927-5-16
Tehama
Battle Creek Meadows
1219
Comment
UC1019525
Nemophila pedunculata
Louise Kellogg
1952-7-8
4
Tehama
on Boswell Ridge directly s South Yolla Bolly Mountain (near Squaw Camp and Pole Corral); North Coast Ranges, Mendocino National Forest
2133
Comment
RSA93060
Nemophila pedunculata
Milo S. Baker, H. K. Wagnon
1954-7-11
13019
Tehama
6.1 mi above Whitlock Camp. East of county road.
1829
Comment
CHSC118057
Odontostomum hartwegii
Daphne K. Christopher; Hannah Stevens
2003-4-19
214
Tehama
Dye Creek Nature Conservancy Preserve. Antelope Creek Trail.
130
Comment
CHSC2302
Odontostomum hartwegii
M. Underhill
1953-5-3
Tehama
152
Comment
JEPS88286
Odontostomum hartwegii
Vernon H. Oswald and Lowell Ahart
1996-5-6
7527
Tehama
BLM parcel along Hwy. 36 n.e. Red BLuff (edge of flood channel along Paynes Creek, Hog Lake Plateau); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
124
Comment
UC1004187
Odontostomum hartwegii
W. A. Weber and Lewis S. Rose
1953-5-23
8465
Tehama
2 mi. s. Cottonwood
121
Comment
CDA39392
Odontostomum hartwegii
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-19
2663
Tehama
23.7 km west of Old Highway 99 on Highway 36, 480 meters east of bridge over South Fork of Cottonwood Creek.
Comment
RSA424687
Odontostomum hartwegii
Aaron Liston, M. Blumler
1987-4-24
654 -1
Tehama
Hwy 36 between Dales and Paynes Creek; 4-5 miles SW of Dales.
Comment
CHSC29841
Orcuttia pilosa
K. R. Stern
1980-6-16
6662
Tehama
Vernal pool, 0.7 mi. E of Hwy. 99, just S of Lassen Rd.; 15 mi. N of Chico.
60
Comment
CHSC52888
Orcuttia pilosa
R. D. Stone
1986-7-19
761
Tehama
Central Valley. TNC Vina Plains Preserve, W pasture 0.1 miles S of Lassen Road and 0.6 miles E of its intersection with Highway 99. Vernal pool.
67
Comment
CHSC52890
Orcuttia pilosa
R. D. Stone
1986-7-19
766
Tehama
Central Valley. TNC Vina Plains Preserve, S pasture about 0.7 miles NNE of Haille Road and 0.1 miles NW of barn. Western of three vernal pools.
64
Comment
JEPS84165
Orcuttia pilosa
R. D. Stone
1986-7-24
786
Tehama
0.3 mi sw Highway 99 (1.1 mi sse of its intersection with Rowles Road); Central Valley, Vina Plains
62
Comment Read comments Jan 26 2011
CHSC52898
Orcuttia tenuis
R. D. Stone
1986-8-23
802
Tehama
Central Valley. About 13 miles NE of Red Bluff and 1.4 miles WSW of Dales Lake on Inks Creek Ranch, 0.4 miles SW of intersection of natural gas pipelines. . Vernal pool.
195
Comment
CHSC52905
Orcuttia tenuis
R. D. Stone
1986-7-22
776
Tehama
Central Valley. About 20 miles NE of Red Bluff and 1.0 miles SW of the Manton Road (County Rd. A-6) crossing of Spring Branch creek. Vernal pool.
312
Comment Read comments Jul 28 2009
HSC102899
Orcuttia tenuis
J. P. Smith
2014-5-28
13853
Tehama
Hog Lake, along State Route 36
264
Comment
JEPS112695
Orcuttia tenuis
Dean W. Taylor
1990-8-11
11450
Tehama
Dales Lake,
207
Comment
JEPS84132
Orcuttia tenuis
R. D. Stone
1986-7-20
772
Tehama
w side of Manton Road (County Road A-6) 1.3 mi nne Dales (about 15 mi ne of Red Bluff); Central Valley, Dales Lake
213
Comment
JEPS84155
Orcuttia tenuis
R. D. Stone and R. E. Buck
1987-8-10
841
Tehama
e side of Manton Road (County Road A-6) 2.9 mi ne Dales (ca 15 mi ne of Red Bluff); Central Valley
231
Comment
JEPS88168
Orcuttia tenuis
Vernon H. Oswald and Lowell Ahart
1996-7-8
7976
Tehama
BLM parcel along Hwy 36 ne of Red Bluff (on receding margins of ne side of Hog Lake, Cascade Range Foothills); Hog Lake Plateau, Cascade Range Foothills, Hog Lake
265
Comment
SD109521
Orcuttia tenuis
John R. Reeder, Charlotte G. Reeder
1981-5-20
7358
Tehama
ca. 6.5 km SW of Dales. Grassy plateau, margin of intermittent lake at a low dam at the east end
239
Comment
SD116662
Orcuttia tenuis
John R. Reeder, Charlotte G. Reeder
1972-6-5
5653
Tehama
ca. 4 miles SW of Dales. Grassy plateau, at the E end of a pond with small earth dam
274
Comment
CAS-BOT-BC349979
Oreostemma alpigenum var. andersonii
John Thomas Howell
1960-8-18
36072
Tehama
Near Lassen Volcanic National Park. Bluff Falls
1981
Comment
CHSC63408
Orobanche californica subsp. grayana
Vernon H. Oswald; John Ost
1994-7-17
6409
Tehama
SW corner of Wilson Lake located on Wilson Lake Rd. N of Hwy. 36 and E of Childs Meadows.
1609
Comment
CAS-BOT-BC500196
Orobanche fasciculata
John Thomas Howell
1955-6-12
30311
Tehama
Flood bed of Dibble Creek, 1.5 mi N of Red Bluff
91
Comment
CAS-BOT-BC500197
Orobanche fasciculata
John Thomas Howell
1960-8-19
36136
Tehama
Lassen Volcanic National Park. Brokeoff Mt. Trail
2438
Comment
CAS-BOT-BC500199
Orobanche fasciculata
Alice Eastwood; John Thomas Howell
1941-7-9
9730
Tehama
Log Spring Ridge beween Log Spring and Government Flat
Comment
UC1541119
Orthocarpus imbricatus
E. R. Blakley
1982-8-23
7289
Tehama
West Fork of Mill Creek , West Fork of Mill Creek (Mount Lassen National Park)
1676
Comment
HSC74958
Osmorhiza berteroi
J. P. Smith, Thomas W. Nelson
1979-6-24
10171
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1311
Comment
UC54312
Osmorhiza occidentalis
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4408 a
Tehama
near Morgan; Mount Lassen, Mill Creek Canyon
1524
Comment
CHSC69653
Oxypolis occidentalis
Vernon Oswald; Lowell Ahart
1997-9-9
8863
Tehama
Forest Rd. 26N19 at Cascade Creek, northwest of Chico Mdws., 1.1 mi southeast of Hwy. 32.
1219
Comment
SBBG122963
Ozomelis trifida
B. Ertter with B. Olson
1991-7-6
10430
Tehama
Cold Spring Crk ca. 0.5 mi SE of Cold Spring Forest Station, 0.4 mi from Ball Rock Rd on rd to Rocky Cabin
1828
Comment
UC1949161
Ozomelis trifida
Barbara Ertter with Brad Olson
1991-7-6
10430
Tehama
Cold Spring Creek ca 1/2 mi SE of Cold Spring Forest Station, ca 30 airmiles W of Corning; 0.4 mi from Ball Rock Rd on road to Rocky Cabin
Comment
JEPS89344
Packera greenei
Dean W. Taylor
1992-6-18
12801
Tehama
along Forest Rd. 25N01 Valentine Ridge; Inner N. Coast Ranges, Valentine Ridge
Comment
CAS-BOT-BC316925
Packera greenei
W. Knight
1962-6-1
s.n.
Tehama
North slope of Log Spring Ridge w. of Paskenta
Comment
CAS-BOT-BC110605
Parnassia cirrata
C. R. Quick
1950-9-5
50 -46
Tehama
Deer Creek Road between Chico and Lassen Peak.
Comment
CHSC85016
Parnassia palustris
John Dittes; Josephine Guardino, Lowell Ahart
2003-8-23
791
Tehama
High North Coast Range; Yolla Bolly-Middle Eel Wilderness; South Yolla Bolly Mountains. North slope of Mt. Linn. On slope southeast of Square Lake.
2151
Comment
RSA724866
Parnassia palustris var. californica
L. Ahart
2006-9-9
13260
Tehama
On the E side of the dirt road. About 150 yards E of Colby Creek. About 2 miles (air) SE of Colby Mountain. About 5 miles (air) NE of Butte Meadows.
1526
Comment
CHSC65726
Paronychia ahartii
Vernon H. Oswald; Lowell Ahart
1996-4-3
7305
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Just S of the intermittent stream ca. 0.3 mi E of the dirt lane along the W side of the parcel.
103
Comment
RSA518692
Paronychia ahartii
Rimo C. Bacigalupi, Herbert, Mason
1958-4-22
6290
Tehama
Lower portions of the Kirkwood plains, about 2 miles west of Kirkwood and about 1/2 mile west of Hwy 99, about 7 miles south of Corning;
73
Comment
UCD18761
Paronychia ahartii
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-4-13
54
Tehama
along the Manton Rd. (A6), 2 mi past its intersection with Hwy 36, on a ridge past Dales Lake, Inks Creek site, pool # INK014, UTMs: 10T0581081; 4466479.
Comment
JEPS97235
Parvisedum pumilum
Vernon H. Oswald
1995-4-17
6670
Tehama
T29N R2W SE1/4 NW1/4 Sec. 26, 700 ft, Cascade Range Foothills, Valley and Foothills Grassland, Stony Tuscan Loam over hardpan. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
213
Comment
CHSC41061
Paspalum distichum
Pauleen Broyles
1982-6-18
757
Tehama
The Nature Conservancy Vina Plains Preserve. Irrigation ditch.
66
Comment
RSA303285
Paspalum distichum
J. R. Reeder, C. G. Reeder
1975-8-10
6683
Tehama
ca. 4 miles SW of Dales; ca. 11 miles NE of Red Bluffs.
274
Comment
CHSC81351
Pectocarya pusilla
Jenny Marr; Julie Cunningham, Caroline Warren, Joyce Lacey, Na
1998-4-28
Tehama
Vicinity of Upper North Fork Stony Creek, Newville Road, and Round Valley Road.
243
Comment
CHSC93473
Pectocarya pusilla
Lowell Ahart
2006-5-5
12570
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 100 yards north of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
610
Comment
CHSC96631
Pectocarya pusilla
Lowell Ahart; John Dittes, Josephine Guardino
2007-4-3
13619
Tehama
On the west side of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos.
112
Comment
SEINET263491
Pedicularis densiflora
Richard J. Shaw
1993-5-23
5101
Tehama
Lassen National Forest ; Mile marker 89 near jct of Hwys 36 & 89 near Morgan Summit
1707
Comment
UC1562659
Pedicularis densiflora
Barbara Ertter
1989-5-3
8435
Tehama
20 air mi sw of Chester (e side of Deer Creek); Deer Creek
975
Comment
UC1037441
Pellaea brachyptera
Douglas Barbe
1955-7-17
203
Tehama
on county rd to Oven Lid (at the sign Sommerset (sic) 3/4)
1889
Comment
CHSC116665
Pellaea mucronata var. californica
Lowell Ahart; John Dittes, Josephine Guardino
2016-2-11
20701 B
Tehama
On both sides of Deer Creek Trail, about 150 yards north of the fish ladder on Deer Creek, about 2 miles by trail to Highway 32.
883
Comment
JEPS127253
Pellaea mucronata var. mucronata
Lowell Ahart, John Dittes, Josephine Guardino
2016-2-11
20701 -A
Tehama
About 2 miles by trail to Highway 32.
Comment
JEPS94924
Pellaea mucronata var. mucronata
Vernon H. Oswald and Lowell Ahart
1997-5-14
8437
Tehama
on Ponderosa Way (Forest Rd. 28N29) 7.9 mi s Plum Creek Rd. (between Paynes Creek and Cohasset, 1.6 mi nw of the South Fork Antelope Creek)
1018
Comment
JEPS128465
Penstemon anguineus
Julie Kierstead Nelson with Aaron Sims
2015-6-19
2015 -066
Tehama
1.5 miles SSW of Tedoc Gap, Beegum Creek watershed; Forest Road 27N12.
Comment
SJSU4121
Penstemon azureus
C. W. Sharsmith
1966-6-11
7452
Tehama
by Sacramento R, 2 mi NE of Red Bluff
91
Comment
JEPS17604
Penstemon azureus var. angustissimus
Rimo Bacigalupi with G. T. Robbins, K. Wagnon, and D. Barbe
1955-7-17
5333
Tehama
3/4 mi e of and above Somerset Mdw (1.2 mi s of Ovenlid); Mendocino Nat Forest, s of Ovenlid
1889
Comment
UCD80793
Penstemon azureus var. angustissimus
CNPS SN Foothill Team
2005-6-22
SNNR 0418
Tehama
USFS, Lassen National Forest, Ishi Wilderness Area.
1140
Comment
CHSC23396
Penstemon breviflorus
B. Garamendi
1974-5-11
23
Tehama
Mill/ Deer Creek Study Area. 1 1/2 mi s of Bucks Flat. Turn off Ponderosa Way.
1219
Comment
CHSC77801
Penstemon heterophyllus var. purdyi
B. Castro; L. P. Janeway
1999-6-9
965
Tehama
About 18 air miles SW of Red Bluff, vicinity of confluence of Dry and Red Bank Creeks.
295
Comment
UC1063501
Penstemon laetus var. leptosepalus
A. E. Wieslander
1929-6-20
103
Tehama
Campbellville Paynes Creek Quad., Campbellville
1219
Comment
NY604520
Penstemon laetus var. leptosepalus
W. W. Eggleston
1911-7-17
7280
Tehama
Potato Patch, Deer Creek Canyon
1210
Comment
NY627260
Penstemon neotericus
F. W. Pennell
1940-7-23
26247
Tehama
Route 36, 2-3 miles west of Morgan Springs
1737.4
Comment
SEINET10898224
Penstemon newberryi
Billy Joe Cox, David B. Dunn
1971-6-10
Cox 2841
Tehama
14 mi e of mineral on calif hwy 36; at camp in gurnsey ntl forest, andrositic Flow, abies concolor, pinus ponderosa,pinus flexilis, and pseudotsuga menziesii.
Comment
CHSC61680
Penstemon purpusii
Vernon H. Oswald; Lowell Ahart
1993-9-2
5916
Tehama
Ridge running E from Mt. Linn, South Yolla Bolly Mtns., ca 20 mi (air) NW of Paskenta.
2438
Comment
POM298983
Penstemon purpusii
Alice Eastwood, John T. Howell
1941-7-9
9743
Tehama
Log Spring Ridge between Log Spring and Government Flat.
Comment
RSA121386
Penstemon purpusii
G. D. Barbe
1955-7-16
182
Tehama
On the E ridge leading to the summit of S Yolla Bolly (Mt. Linn)
2287
Comment
CAS-BOT-BC239432
Penstemon rydbergii var. oreocharis
David D. Keck
1930-7-24
961
Tehama
Mineral
1525
Comment
CAS-BOT-BC239433
Penstemon rydbergii var. oreocharis
Clare R. Wheeler
1981-6-17
2431
Tehama
Mendocino National Forest. Between Uhl Peak and Gov't. Flat
1950
Comment
HSC1756
Pentagramma triangularis
Larry Berti
1969-3-19
39
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from the dam.
213
Comment
CHSC60295
Perideridia bolanderi subsp. bolanderi
Mary Ann Showers
1992-6-26
2569
Tehama
Lassen Volcanic National Park. On ridge east of Sulphur Works Entrance Station above West Sulphur Creek.
1950
Comment
UC1949246
Perideridia bolanderi subsp. involucrata
Barbara Ertter with Brad Olson
1991-7-5
10295
Tehama
Metzger Ranch at confluence of Big and Little Crane creeks [=Stiver's Ranch], ca 15 airmiles WNW of Red Bluff
Comment
CHSC41076
Persicaria maculosa
Pauleen Broyles
1982-5-28
675
Tehama
The Nature Conservancy Vina Plains Preserve. Disturbed area along Sheep Camp Ditch in s pasture and w of barn.
62
Comment
SEINET223596
Petrorhagia dubia
Richard R. Halse
1977-5-26
1585
Tehama
By the first rest area north of Red Bluff along Interstate 5, 9 miles south of the Shasta County line.
125
Comment
RSA424717
Petrorhagia dubia
Aaron Liston, M. Blumler
1987-4-24
654 -10
Tehama
Hwy 36 between Dales and Paynes Creek; 4-5 miles SW of Dales.
Comment
HSC13717
Phacelia corymbosa
Louise Kellogg
1952-7-12
28
Tehama
S Yolla Bolly Mtns., Middle Eel-Yolla Bolly Primitive Area
2439
Comment
UC1010405
Phacelia distans
Milo S. Baker
1953-5-9
12605
Tehama
logging rd w Paskenta foothills (at 6 mi post)
Comment
CHSC57087
Phacelia egena
Steven Triano; Stefani Eiben
1988-5-7
162
Tehama
Open rocky hillside adjacent to a vista point ca 100 ft n of Hwy. 36 and 13.9 mi w of Mineral.
944
Comment
JEPS1965
Phacelia egena
Virginia Bailey
1938-4-16
Tehama
5 mi w Paskenta (sw Tehama Co.)
Comment
JEPS95721
Phacelia egena
Vernon H. Oswald and L. Ahart
1995-4-17
6674
Tehama
T29N R2W NE1/4 SW1/4 Sec. 26, 700 ft, Cascade Range Foothills, Valley and Foothills Grassland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
213
Comment
RSA21512
Phacelia egena
Carl B. Wolf
1937-5-16
8698
Tehama
Northern Sierra Nevada Foothills, Red Bluff - Susanville Road, three miles below Paynes Creek P. O.
274
Comment
RSA66628
Phacelia egena
P. A. Munz
1951-7-26
16921
Tehama
South slope of South Yolla Bolly Peak.
2317
Comment
UCD120516
Phacelia hastata subsp. compacta
Dean W. Taylor
1976-7-9
6049
Tehama
Headwaters of Cub Cr.
1859
Comment
HSC101443
Phacelia imbricata
A. Miles, M. Malle, B. Gibbs
1999-4-17
16
Tehama
Hwy. 36, Beegum Gorge
430
Comment
RSA719182
Phacelia mutabilis
L. Ahart
2006-7-19
13049
Tehama
East side of a large meadow and bog, about 40 yards west of the abandoned logging road, about 250 yards north of where the dirt road crosses Colby Creek., About 2 miles (air) southeast of Colby Mountain, about 45 1/8 miles (air) northeast of Butte Meadows.
1541
Comment
UC2031501
Phacelia mutabilis
Barbara Ertter with Brad Olson
1991-7-6
10364
Tehama
Rocky Cabin meadow ca. 1 mi S of Ball Rock, 1 mi SE of Cold Spring Forest Station, ca 30 air miles W of Corning
Comment
UC1037471
Phacelia mutabilis
Milo S. Baker and H. K. Wagnon
1954-7-11
12996
Tehama
logging rd near Reservoir of Howells Camp (w. Tehama Co.)
1828
Comment
CHSC89849
Phacelia purpusii
L. P. Janeway; B. Castro
2004-5-30
8125
Tehama
High Cascade Range. Slope above unnamed tributary from south into Deer Creek; 33 m above Road 27N08 (road from Hwy 32 across Deer Creek toward Onion Butte), 2.3 road km east of major hairpin turn where road starts dropping into the canyon. East-northeast facing steep area.
1000
Comment
SEINET12765180
Phacelia tanacetifolia
Barbara Ertter
1990-5-13
8941
Tehama
Tuscan Butte ca 8 airmiles NE of Red Bluff.; 0
533
Comment
CHSC87006
Phalaris aquatica
Jenny Marr; Natalie Wight
1998-7-14
Tehama
Vicinity of upper-most North Fork Stony Creek and Newville Road (Garland Road). Vernal pools.
213
Comment
CHSC88534
Phalaris aquatica
Jenny Marr; Beth Hendrickson
1999-5-28
Tehama
Vicinity of Long Hollow, Grizzly Creek, and Bluedoor Flat.
289
Comment
UCD88802
Phalaris caroliniana
P. B. Kennedy
1928-5-7
s.n.
Tehama
9 miles from Red Bluff. F. Lessiere Ranch.
Comment
CHSC77945
Philadelphus lewisii
B. Castro; L. P. Janeway
1999-6-21
992
Tehama
About 22 air miles W of Red Bluff, vicinity of S. Fork Cottonwood Creek and Long Gulch. Near E-facing stream edge in upper reaches of gulch.
347
Comment
UC998329
Phlox speciosa
Milo S. Baker and H. K. Wagnon
1953-6-21
12771
Tehama
w of Paskenta (logging road, w Tehama County); Whiskey Saddle
1448
Comment
UC556434
Phlox speciosa subsp. occidentalis
Rimo Bacigalupi
1934-5-29
2407
Tehama
along Paskenta to Covelo Road (close to Mendocino-Tehama County line); Mendocino National Forest, Government Flat
1828
Comment
CDA22372
Phoradendron densum
Vernon H. Oswald & Lowell Ahart
1998-4-27
8981
Tehama
Vestal Road at ATT fiber optics cable post 8/113, 6.1 miles south of Highway 36 between Red Bluff and Platina.
Comment
CHSC102340
Phoradendron densum
L. P. Janeway
2009-3-28
9677
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along West Grapevine Jeep Trail 1.9 road km west of the powerlines; ridge top north of Little Grapevine Creek.
503
Comment
CHSC78716
Phoradendron densum
Julie Cunningham; Natalie Wight, Joyce Lacey
1998-4-28
Tehama
Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road).
274
Comment
UC1078852
Phoradendron villosum
Job Kuijt
1957-5-21
1360
Tehama
8 mi. w. Mineral (Hwy. 36)
1493
Comment
CHSC79369
Phyla nodiflora var. nodiflora
B. Castro; C. Warren
2000-4-13
1073
Tehama
Vicinity of Black Butte Dam and Stoney Creek, on flat terrace at base of rolling grassy hills.
115
Comment
JEPS66663
Phyllodoce breweri
Jos. Grinnell
1925-7-3
Tehama
on summit of Turner Mountain, Mineral Mineral; Turner Mountain, Mineral
1828
Comment
CDA34745
Physalis lancifolia
L. Ahart, John Dittes
2010-10-4
17284
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3 miles (air) northwest of Vina.
Comment
RSA0029475
Phytolacca americana
David J. Keil, Kathleen Keil
2011-7-25
31091
Tehama
Ca. 2.2 miles west of Interstate Route 5 and north from Bowman Road on Amen Lane.
135
Comment
SD244771
Phytolacca americana
David Keil
2011-7-25
31091
Tehama
West of I-5 ca. 2.2 miles north from Bowman Road on Amen Lane.
135
Comment
CHSC55083
Pilularia americana
L. P. Janeway
1991-5-11
3954 B
Tehama
About 1/4 mi south of Battle Creek; ca 1 1/2 mi east of the Sacramento River. Battle Creek Wildlife Area.
169
Comment
CHSC65923
Pilularia americana
Vernon H. Oswald; Lowell Ahart
1996-4-15
7360
Tehama
Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning, northwest isde of Sacramento Valley.
103
Comment
UCSB27699
Pinus attenuata
Haller, John; Wilken, Dieter
1968-9-11
Tehama
Road to South Yolla Bolly Mtn., 33.7 mi. west of Red Bluff
1036
Comment
CHSC4462
Pinus jeffreyi
C. Glascock
1965-2-7
226
Tehama
8.9 mi. W of Jct. Hwy 44 and 36 on Hwy 36, next to driveway of road dept. storage shed.
Comment
CHSC24167
Pinus monticola
E. Stopher
1976-2-1
5
Tehama
8.7. Km n of jct. Of Hwy. 89 and Hwy. 36. On s side of Hwy. 89, ca 75 m from road.
2000
Comment
RSA158034
Pinus monticola
J. M. Tucker, L. K. Mann
1959-7-19
3562
Tehama
Ridge top ca. 1/2 mile east of summit of South Yolla Bolly Mountain.
2287
Comment
UCD134811
Pinus monticola
John M. Tucker; L. K. Mann
1959-7-19
3562
Tehama
Ca. .5 mile east of summit of South Yolla Bolly Mountain.
Comment
UCSB13055
Pinus monticola
Wilken, Dieter; Haller, John; Langford, A.
1968-9-11
Tehama
Summit of Mt. Linn (South Yolla Bolly Pk.) South Yolla Bolly Mtns.
2468
Comment
CAS-BOT-BC72979
Pinus monticola
John Thomas Howell
1960-8-18
36021
Tehama
Near Lassen Volcanic National Park - Bluff Falls
1981
Comment
CAS-BOT-BC72875
Pinus ponderosa
John Thomas Howell
1960-8-18
36014
Tehama
Near Lassen Volcanic National Park, Morgan Summit
1752
Comment
RSA616278
Pinus ponderosa
B. J. Cox, D. B. Dunn
1971-6-10
2839
Tehama
16 miles east of Red Bluff on California Highway 36.
366
Comment
CHSC113328
Plagiobothrys austiniae
Lowell Ahart; John Dittes
2014-5-18
19524
Tehama
Along the east side of the canal, about 100 yards south of the bridge, about 1 1/2 miles east of the end of Lyon Cattle Road, about 3 1/2 miles (air) northeast of Los Molinos.
99
Comment
RSA739590
Plagiobothrys austiniae
John Dittes
2003-3-30
2003 -5
Tehama
Tehama County: Sacramento Valley, 12.5 air miles N by NW of Chico, 1.5 air miles E of Hwy 99, S of Lassen Road.
72
Comment
RSA90603
Plagiobothrys bracteatus
Milo S. Baker
1953-5-10
12617
Tehama
Above the logging road, west of Paskenta, between 6 and 7 mile posts
Comment
UC1023439
Plagiobothrys bracteatus
Milo S. Baker
1953-5-10
12617
Tehama
bed of winter pool above logging road west of Paskenta (bet. 7 and 8 mi posts)
Comment
RSA726490
Plagiobothrys canescens
L. Ahart, John Dittes, Josephine Guardino
2007-4-3
13605
Tehama
About 4.5 miles (air) northeast of the Intersection of Highway 99 East and Vina Road, about 6.5 miles (air) southeast of Los Molinos.
132
Comment
HSC93489
Plagiobothrys fulvus
G. Fred Hrusa, J. Hart
1998-5-10
14430
Tehama
Coyote Creek Conservation Area: 1/4 mi. S of Coyote Creek wash, 1 mi. W of Paskenta Rd.
100
Comment
JEPS113128
Plagiobothrys fulvus
Lowell Ahart, John Dittes, Josephine Guardino
2007-4-3
13616
Tehama
On the east bank of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos
112
Comment
CHSC40691
Plagiobothrys fulvus var. campestris
Pauleen Broyles
1982-4-12
382
Tehama
The Nature Conservancy Vina Plains Preserve. Ca 300 m nw of jct. Hwy 99 and access road.
63
Comment
CHSC79101
Plagiobothrys glyptocarpus var. glyptocarpus
B. Castro; L. P. Janeway
2000-4-5
1056
Tehama
Vicinity of Orland; on dirt roadbed near Rice Creek.
114
Comment
CHSC79969
Plagiobothrys glyptocarpus var. glyptocarpus
B. Castro; L. P. Janeway
2000-5-11
1164
Tehama
Vicinity of Orland and Black Butte Lake.
88
Comment
JEPS90906
Plagiobothrys glyptocarpus var. glyptocarpus
Dean W. Taylor
1993-4-28
13367
Tehama
North Fork Hall Creek 4 mi upstream (w) from Interstate 5 (Sacramento Valley); , North Fork Hall Creek
137
Comment
CHSC26615
Plagiobothrys greenei
M. P. Hayes
1978-3-28
135
Tehama
Found near the vernal pools on Leininger road, approx. .8 mi e of Highway 99, along Leininger road.
40
Comment
CHSC65950
Plagiobothrys greenei
Vernon H. Oswald; Lowell Ahart
1996-4-23
7423
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. In upland along the W shore of Hog Lake.
265
Comment
RSA502358
Plagiobothrys greenei
Wm. Taylor, Rexford E. Palmer
1987-4-23
8935
Tehama
Oat Creek, 0.3 miles west from Paskenta Road
149
Comment
RSA97037
Plagiobothrys greenei
J. T. Howell
1954-4-6
29193
Tehama
Roadside hollow, 6 miles south of Corning
Comment
CHSC102695
Plagiobothrys hispidulus
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16310
Tehama
West side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. Area between SE 1/4 Section 23 and SW 1/4 Section 24.
1493
Comment
UC1027186
Plagiobothrys hispidulus
Helen K. Sharsmith
1951-7-11
4016
Tehama
Covelo-Paskenta Road 0.3 mi beyond Anthony Peak Road junction (just within western boundary of Tehama County); Inner North Coast Ranges, Mendocino National Forest
1524
Comment
UCD80164
Plagiobothrys humistratus
CNPS SN Foothill Team
2006-3-28
SNFN 0354
Tehama
TNC Dye Creek Preserve, east of Foothill Rd.
113
Comment
CHSC40694
Plagiobothrys leptocladus
Pauleen Broyles
1982-4-15
417
Tehama
The Nature Conservancy Vina Plains Preserve. Near irrigation ditch where it crosses under Hwy 99.
60
Comment
UCD120856
Plagiobothrys leptocladus
G. F. Hrusa
1996-5-2
12907
Tehama
Scattered in bottoms of vernal pools near corner of Plaskenta Rd. and Ottmar Ave (Dusty Way), Central Valley.
110
Comment
CHSC78623
Plagiobothrys nothofulvus
Julie Cunningham; Natalie Wight, Joyce Lacey
1998-4-28
Tehama
Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road).
274
Comment
RSA718163
Plagiobothrys scouleri var. hispidulus
L. Ahart
2006-7-11
12949
Tehama
50 yards N of where the dirt road crosses Colby Creek, 2 miles air SE of Colby Mtn, 5 miles air NE of Butte Meadows.
1519
Comment
RSA794947
Plagiobothrys scouleri var. hispidulus
L. Ahart, John Dittes, Josephine Guardino
2009-8-27
16310
Tehama
E side of Forest Service Road 29N25A, Childs Meadow, about 2600 feet S of the intersection of Highway 36 and Forest Service Road 29N25A, 2.3 air miles NE of the town of Mill Creek, 9.1 air miles S of Lassen Peak.
1494
Comment
CHSC66010
Plagiobothrys stipitatus var. micranthus
Vernon H. Oswald; Lowell Ahart
1996-4-29
7505
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Along the intermittent stream ca. 0.1 mi E of the W boundary.
102
Comment
JEPS104060
Plagiobothrys stipitatus var. micranthus
Lowell Ahart
2003-6-11
10239
Tehama
On the w side of Battle Creek, ca 1 mi n of Manton Rd, ca 1 1/2 mi (air) ne of the Colman Power House, ca 5 mi (air) wsw of Darah Springs State Fish Hatchery, ca 10 mi (air) ene of Cottonwood.
153
Comment
JEPS113161
Plagiobothrys stipitatus var. micranthus
Lowell Ahart
2007-5-8
13732
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff
111
Comment
JEPS118019
Plagiobothrys stipitatus var. micranthus
Lowell Ahart, John Dittes
2011-6-9
17433
Tehama
Rio De Los Molinos Land Grant. About 100 yards south of the fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) north of Vina. Bottom of a large vernal pool, sand dune area
80
Comment
JEPS122015
Plagiobothrys stipitatus var. micranthus
Lowell Ahart
2014-5-8
19442
Tehama
On the south side of the paved road to Berris Creek, about 0.4 mile east of the intersection with Black Butte Road, about 12 1/2 miles (air) southwest of Corning.
Comment
SEINET12765123
Planodes virginica
Lowell Ahart
2014-5-8
19448
Tehama
About 1/10 mile north of the restroom and the paved road to Berris Creek, west of Berris Creek, south of Kendrick Creek, strand of Black Butte Reservoir, about 12 miles (air) southwest of Corning.; 0
149
Comment
CHSC76059
Plantago coronopus
G. F. Hrusa; J. Hart
1998-5-10
14440
Tehama
North Sacramento Valley. Uncommon on moist to drying edges of vernal pools on ridge above Coyote Creek wash, Coyote Creek Conservation Area ~1 mi. W of Paskenta Rd. E end of site.
110
Comment
CDA15858
Plantago elongata
G. F. Hrusa, J. Hart
2000-4-8
15303
Tehama
Sacramento Valley; Coyote Creek Conservation Area.
Comment
CHSC4506
Plantago erecta
C. Glascock
1965-5-15
424
Tehama
12.4 mi. W of Mineral R. S. on Hwy. 36 at N roadside.
Comment
CHSC82309
Plantago erecta
Lowell Ahart
2002-4-27
9567
Tehama
In the road curve, on the north side of Road M2, about 20 yards northwest of the dirt road that leads to the tower, about 8 miles west of Paskenta.
609
Comment
HSC1833
Plantago erecta
Larry Berti
1969-3-19
28
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from the dam.
213
Comment
UCD124446
Plantago erecta
Joseph M. DiTomaso
1976-3-28
377
Tehama
1.5 miles north of Butte County Line on Highway 99.
Comment
CHSC84307
Plantago lanceolata
Lowell Ahart; John Dittes
2003-6-11
10249
Tehama
On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
SEINET6990035
Plantago lanceolata
R. A. Evers, Clara V. Evers
1975-8-23
115017
Tehama
Yellow pine forest, 2 miles (3.2 kilometers) west of Mineral. Elevation, about 4400 feet.
Comment
JEPS110312
Platanthera leucostachys
Lowell Ahart
2006-7-19
13043
Tehama
South side of a bog, about 50 yards east of the abandoned logging road, about 200 yards northeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 1/8 miles (air) northeast of Butte Meadows
1540
Comment
JEPS81097
Platanthera leucostachys
J. P. Smith and T. W. Nelson
1978-7-22
10049
Tehama
along road to Handy Camp Gulch; Shasta-Trinity National Forest, Yolla Bolly Quadrangle
1371
Comment
RSA121627
Platanthera leucostachys
G. D. Barbe
1955-7-16
161
Tehama
At Somerset on the SW slope of the ridge leading to Oven Lid.
1768
Comment
UC1515776
Platanthera leucostachys
Baki Kasapligil
1968-6-20
4285
Tehama
in backyard Mr. L. Bodine's house (near U.S. Forest Service Headquarter, Mineral); Mineral, Mr. L. Bodine's house
1524
Comment
CHSC21150
Platanthera sparsiflora
M. S. Taylor
1975-7-17
849
Tehama
Carter Meadows, ca. 1/2 mi e of Butte Mountain, ca. 5 mi s of junc of Hwys 32,36, and 89.
1828
Comment
JEPS75814
Platanthera sparsiflora
Todd and Virginia Keeler-Wolf
1971-7-28
398
Tehama
Last Camp Yolla Bolly Mountains
2194
Comment
UCD70098
Platanus racemosa
D. Sanchez-Mata
1997-9-17
s.n.
Tehama
Red Bluff. Cottonwood-Western sycamore (Populus fremontii-Platanus racemosa) in Sacramento River near William B. Ide State Historic Park.
85
Comment
CHSC65968
Platystemon californicus
Vernon Oswald
1996-4-23
7435
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the north-facing slope on Paynes Creek Canyon near the power line and the N end of the Jeep Trail.
167
Comment
JEPS51628
Platystemon californicus
Virginia Bailey
1938-4-16
Tehama
on Paskenta-Covelo Road 6 mi w Paskenta
Comment
UC726972
Platystemon californicus
A. A. Heller
1937-4-24
15925
Tehama
in a meadow near the junction State Highways #16 and #20
Comment
JEPS88463
Plectritis ciliosa subsp. insignis
Vernon H. Oswald, Lowell Ahart, and Joe Molter
1996-3-25
7268
Tehama
BLM parcel along Hwy. 36 n.e. Red Bluff (on s. side of Paynes Creek, n.e. corner Hog Lake Plateau); Cascade Range Foothills, Hog Lake Plateau
213
Comment
JEPS88436
Plectritis macrocera
Vernon H. Oswald, Lowell Ahart, and Joe Molter
1996-3-25
7267
Tehama
BLM parcel along Hwy. 36 n.e. Red Bluff (on s. side of Paynes Creek, n.e. corner Hog Lake Plateau); Cascade Range Foothills, Hog Lake Plateau
213
Comment
CAS-BOT-BC458198
Pleuricospora fimbriolata
Hans Leschke; Bodine
1967-7-1
s.n.
Tehama
Bear Wallow Camp near Mineral
1524
Comment
CHSC41063
Poa annua
Pauleen Broyles
1982-3-25
353
Tehama
The Nature Conservancy Vina Plains Preserve. Just s of Lassen Road.
70
Comment
UCD90262
Poa bolanderi
A. A. Beetle
1941-6-30
2850
Tehama
near Manton.
609
Comment
UCD90293
Poa bolanderi
Beecher Crampton
1954-6-16
1987
Tehama
Howell Saddle, open glade, 0.25 mile west of Howell camp.
1892
Comment
UCD90294
Poa bolanderi
Beecher Crampton
1954-6-16
1987
Tehama
Crane Mills logging road, Howell Saddle, Mendocino National Forest Pasktenta District.
1892
Comment
CHSC64381
Poa bulbosa
Vernon H. Oswald
1995-3-15
6522
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Along Manton Rd. at Inks Creek Rd.
213
Comment
CHSC89034
Poa bulbosa
Pat Sater
2001-4-23
Tehama
Tehama Wildlife Area. 1 mile north of Antelope Creek upper slab crossing, 5 yds from Ishi Road. UTM: 10 0594961 E, 4454220 N.
551
Comment
UCD90616
Poa bulbosa
Beecher Crampton
1953-4-29
1168
Tehama
1 mile south of Dales.
Comment
CAS-BOT-BC255059
Poa compressa
John Thomas Howell
1960-8-18
36008
Tehama
Mineral
1493
Comment
CHSC70925
Poa howellii
Vernon Oswald; Lowell Ahart
1998-4-21
8937
Tehama
Inner North Coast Ranges. Nomalaki Trail between Log Springs Rd. (M4) and Bennett Creek (trailhead on Log Springs Rd. uphill from Wilder Pond, west of Salt Creek Conservation Camp).
609
Comment
CAS-BOT-BC255961
Poa pratensis
J. M. Tucker; L. K. Mann
1959-7-18
3534
Tehama
South Yolla Bolly Mountain
1920
Comment
CHSC41064
Poa secunda subsp. secunda
Pauleen Broyles
1982-5-6
545
Tehama
The Nature Conservancy Vina Plains Preserve. Near Sheep Camp Ditch.
68
Comment
CHSC86013
Poa secunda subsp. secunda
Jenny Marr; Joyce Lacey-Rickert, Heidi West, Caroline Warren
1998-4-1
Tehama
Vicinity of Long Hollow and Grizzly Creek.
274
Comment
CHSC89014
Poa secunda subsp. secunda
Pat Sater
2001-4-29
Tehama
Tehama Wildlife Area. 500 yds south of Grapevine Creek Slab on Powerline Road. UTM: 10 05992930 E, 4449270 N.
621
Comment
UC1586607
Poa secunda subsp. secunda
Vernon H. Oswald and Lowell Ahart
1991-5-9
4567
Tehama
ca 6.5 mi nne Red Bluff (w side of Paynes Creek near Sacramento River, Recreation Area ca 1.5 mi ne of Bend Bridge over Sacramento River); Paynes Creek Recreation Area
106
Comment
HSC93650
Pogogyne zizyphoroides
G. Fred Hrusa, J. Hart
1998-5-10
14418
Tehama
Coyote Creek Conservation Area: ridge above Coyote Creek wash, 1 mi. W of Paskenta Rd.
100
Comment
UC1988940
Pogogyne zizyphoroides
Robert F. Hoover
1937-5-19
2254
Tehama
near Vina
Comment
RSA0022169
Pogogyne zizyphoroides
P. A. Munz
1949-5-14
13203
Tehama
7 miles south of Corning
Comment
CHSC63217
Polanisia dodecandra subsp. trachysperma
Lowell Ahart
1994-7-24
7508
Tehama
On the north side of Humboldt road, west of the bridge across Butte Creek, east of the intersection of Skyway (Bull Hill Road) and Humboldt Road, Butte Meadows.
1325
Comment Read comments Nov 18 2007
SJSU13442
Polanisia dodecandra subsp. trachysperma
L. J. Hendricks
1987-7-15
Tehama
E side Sacromento R c. 7 mi N of Los Molinos
Comment
CHSC117624
Polygonum aviculare subsp. depressum
Lowell Ahart; John Dittes, Josephine Guardino
2016-9-21
21370
Tehama
On the east side of Highway 89, a little south of Bluff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain.
1963
Comment
CAS-BOT-BC109126
Polygonum bidwelliae
R. C. Barneby; J. T. Howell
1954-5-14
11483
Tehama
9 miles east of Paynes Creek.
1005
Comment
CAS-BOT-BC109127
Polygonum bidwelliae
June McCaskill
1960-5-26
607
Tehama
On Wright-Graham ranch, South Power House Road, 1.5 mile south of Manton.
Comment
CAS-BOT-BC109128
Polygonum bidwelliae
Rimo Bacigalupi; J. R. Sweeney; G. Jr. Bacigalupi
1953-8-29
4342
Tehama
Small grade along State Highway 36, above Paynes Creek Canyon, 4.5 miles E of Dales and 3.5 miles W of Paynes Creek Sta.
396
Comment
CHSC105504
Polygonum bidwelliae
Lowell Ahart; John Dittes
2010-7-17
16865
Tehama
On dry thin volcanic soil, south aspect on the north side of 'Initial Gulch', about 1000 feet south of pond, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36.
768
Comment
CHSC66057
Polygonum bidwelliae
Vernon H. Oswald
1996-5-6
7510
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Ca. 0.2 mi N of the gravel road and 0.2 mi W of the Jeep Trail.
213
Comment
OBI76992
Polygonum bidwelliae
Anthony Baniaga
2011-6-12
344
Tehama
CDFG: Tehama State Wildlife Area. Roadside area along Plum Crk rd (202). Quad T28N R1E
684
Comment
UC525865
Polygonum bidwelliae
L. V. Compton
1930-6-19
Tehama
3 mi w Payne's Creek; Meadow Ranch
Comment
UCD99857
Polygonum bidwelliae
June McCaskill
1960-5-26
607
Tehama
Hills on west side of road, on Wright-Graham ranch, South Power House Road, 1 1/2 miles south of Manton.
Comment
RSA67172
Polygonum bistortoides
P. A. Munz
1951-7-25
16841
Tehama
Near base of South Yolla Bolly Mountains: Square Lake.
2149
Comment
CHSC66575
Polygonum bolanderi
Vernon H. Oswald; Lowell Ahart
1996-7-8
7984
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Common perennial in thin soil on dry, rocky slopes bordering Paynes Creek at the former bridge site at the W end of the gravel road.
97
Comment
UCD80665
Polygonum bolanderi
CNPS SN Foothill Team
2005-6-29
SNNR 0374 d
Tehama
USFS, Lassen National Forest, west of Steep Hollow.
1023
Comment
CHSC64723
Polygonum californicum
Vernon H. Oswald
1995-5-22
6743
Tehama
Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Scattered plants on bare patches of gravelly soil on the basalt flow at the south tip of the reserve.
207
Comment
CHSC75520
Polygonum californicum
G. F. Hrusa
1996-8-17
13503
Tehama
Sacramento Valley. Flats above creekbed of Blue Tent Creek immediately downstream from Jelly's Ferry Rd. crossing, and adjacent to Interstate 5.
200
Comment
UCD80670
Polygonum californicum
CNPS SN Foothill Team
2006-4-5
SNFN 0439 b
Tehama
Wurlitzer Ranch (private).
211
Comment
RSA718164
Polygonum douglasii
L. Ahart
2006-7-11
12950
Tehama
50 yards N of where the dirt road crosses Colby Creek, 2 miles air SE of Colby Mtn, 5 miles air NE of Butte Meadows.
1519
Comment
UCD100267
Polygonum douglasii
John M. Tucker
1959-7-19
3570
Tehama
Tehama Co.; Beside the trail to Square Lake and ca. 1 1/2 miles east of the lake, northeast side of South Yolla Bolly Mountain.
2103
Comment
UC1607542
Polygonum douglasii subsp. douglasii
Barbara Ertter, Brad Olson
1991-7-6
10400
Tehama
ca 1 mi s Ball Rock (1 mi se of Cold Spring Forest Station, ca 30 air mi w of Corning); Rocky Cabin meadow
1889
Comment
JEPS87930
Polygonum douglasii subsp. johnstonii
Barbara Ertter, Brad Olson
1991-7-6
10400
Tehama
ca 1 mi s Ball Rock (1 mi se of Cold Spring Forest Station, ca 30 air mi w of Corning); Rocky Cabin meadow
1889
Comment
UC850390
Polygonum douglasii subsp. spergulariiforme
Alice Eastwood
Aug 22 1912-Aug 26 1912
1795
Tehama
trail from Morgan's Spring to Sulphur Works; Lassen Butte Region
Comment
CHSC92629
Polygonum polygaloides subsp. kelloggii
D. Isle; Dave Ezell
1995-8-3
1365
Tehama
Mendocino National Forest--North Coast Ranges. Grindstone Creek Watershed. Wells Cabin Meadow--S most openish area about 20' N of drainage bottom.
1889
Comment
UC127340
Polygonum polygaloides subsp. kelloggii
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4363
Tehama
near Morgan; Mount Lassen, Mill Creek Canyon
1524
Comment
CDA34746
Polygonum punctatum
L. Ahart, John Dittes
2010-10-4
17285
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3 miles (air) northwest of Vina.
Comment
JEPS105919
Polygonum punctatum
Lowell Ahart, Samantha Mackey Hillaire
2004-7-9
11209
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff
655
Comment
CHSC96680
Polypogon maritimus
Lowell Ahart
2007-5-8
13756
Tehama
Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff.
111
Comment
JEPS76123
Polypogon maritimus
W. L. Jepson
1938-6-10
18973
Tehama
6 mi s Red Bluff (Coyote Creek); Coyote Creek
Comment
JEPS88117
Polypogon maritimus
Vernon H. Oswald and Lowell Ahart
1996-4-29
7498
Tehama
n.w. Corning (CDFG parcel on s. side of Gyle Rd., ca. 0.3 mi. e. of the w. boundary, Thomes Creek Ecological Reserve); n.w. Sacramento Valley, Thomes Creek Ecological Reserve
102
Comment
UCD32602
Polypogon maritimus
Beecher Crampton
1954-6-16
1962
Tehama
Tehama County, 0.5 mile east of Paskenta, along Thomes Creek.
Comment
SEINET10568465
Polystichum munitum
Billy Joe Cox, David B. Dunn
1971-6-10
Cox 2843
Tehama
14 mi E of Mineral on Calif. Hwy 36; at Camp in Gurnsey National Forest; Andrositic flow; Abies concolor, Pinus ponderosa, P. flexilis, and Pseudotsuga menziesii.
Comment
CAS-BOT-BC102710
Populus tremuloides
John Thomas Howell
1960-8-21
36302
Tehama
Bluff Falls, near Lassen Volcanic National Park
1981
Comment
JEPS123955
Porterella carnosula
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-7-31
20405
Tehama
East of County Road 769, 2.05 air miles east of intersection of State Highway 36 and Wilson Lake Road, 2.32 air miles north-northeast of Gurnsey Creek Campground, 10.74 air miles south-southeast of Lassen Peak.
Comment
JEPS116012
Potamogeton foliosus var. foliosus
Lowell Ahart, Josephine Guardino
2009-9-6
16362 -A
Tehama
East of the enclosure, shallow water in Gurnsey Creek, meadow, about 3/4 mile southwest of the intersection of Highway 36 and Paynes Creek Road, about 6 1/2 miles (air) southeast of Mineral
1478
Comment
SEINET10880400
Potamogeton nodosus
Vernon H. Oswald, Lowell Ahart
1995-7-17
Oswald 7072
Tehama
Manton Rd. (A6) ca. 1.5 mi N of Dales Station on Hwy. 36, ca. 14 mi NE of Red Bluff. Forming large colonies in deeper water in the marshy borrow pit on the E side of Manton Rd. Upper leaves floating, lower leaves submerged; inflorescence emersed.
Comment
RSA518679
Potamogeton pusillus subsp. tenuissimus
L. R. Heckard, Peter Rubtzoff
1971-7-31
2682
Tehama
In shallow water of lagoon off the Sacramento River just northeast of Red Bluff.
Comment
CAS-BOT-BC540017
Potentilla gracilis
James R. Shevock; David Isle
1985-6-22
11275
Tehama
Northern Coast Ranges, Mendocino National Forest, along forest road 23N60 between Anthony Peak and Wells Cabin Meadow
1900
Comment
CAS-BOT-BC540576
Potentilla gracilis var. fastigiata
Alice Eastwood; John Thomas Howell
1941-7-9
9809
Tehama
Government Flat
Comment
CAS-BOT-BC540577
Potentilla gracilis var. fastigiata
Alice Eastwood
1912-8-22
1896
Tehama
Battle Creek Meadows, Lassen Butte Region
Comment
CAS-BOT-BC540578
Potentilla gracilis var. fastigiata
Alice Eastwood
1912-8-22
1903
Tehama
Battle Creek Meadows, Lassen Butte Region
Comment
CAS-BOT-BC540579
Potentilla gracilis var. fastigiata
David D. Keck
1930-7-24
963
Tehama
Mineral, Sierra Nevada
1524
Comment
SBBG3044
Prunus emarginata
H. and M. Dearing
1938-6-23
2122
Tehama
near S boundary of Lassen Nat Park
Comment
UC1949187
Prunus emarginata
Barbara Ertter with Brad Olson
1991-7-6
10354
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock, 1 mi SE of Cold Spring Forest Station, ca 30 airmiles W of Corning
Comment
CDA26198
Prunus subcordata
L. P. Janeway, B. Castro
2000-4-22
6683
Tehama
High Cascade Range; Along Ponderosa Way near top of Middle Ridge, overlooking South Fork Antelope Creek and Black Butte.
Comment
CHSC79902
Prunus subcordata
L. P. Janeway; B. Castro
2000-4-22
6683
Tehama
High Cascade Range. Along Ponderosa Way near top of Middle Ridge, overlooking South Fork Antelope Creek and Black Butte.
1036
Comment
JEPS118589
Prunus virginiana var. demissa
B. Castro, L. P. Janeway
2000-4-22
1092
Tehama
High Cascade Range. North side of Mill Creek at Black Rock Campground, ca 0.2 mi west of Black Rock and south Ponderosa Way. Barkley Mountain 7.5' quad.
Comment
CHSC88260
Pseudognaphalium luteoalbum
Lowell Ahart; Samantha Mackey Hillaire
2004-7-9
11205
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
655
Comment
CHSC66040
Pseudognaphalium stramineum
Vernon H. Oswald; Lowell Ahart
1996-5-6
7513
Tehama
Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff. By stream at this location.
182
Comment
JEPS88322
Pseudognaphalium stramineum
Vernon H. Oswald and Lowell Ahart
1996-5-6
7513
Tehama
BLM parcel along Hwy 36 ne Red Bluff; Cascade Range Foothills, Hog Lake Plateau
182
Comment
RSA158056
Pseudostellaria jamesiana
J. M. Tucker
1959-7-19
3576
Tehama
Beside trail to Square Lake, ca. 1 mile E of the Lake, N side of South Yolla Bolly Mtn.
2134
Comment
CDA15859
Psilocarphus brevissimus
G. F. Hrusa, J. Hart
2000-4-8
15304
Tehama
Sacramento Valley; Coyote Creek Conservation Area.
Comment
CAS-BOT-BC361816
Psilocarphus brevissimus var. brevissimus
L. P. Janeway; Heidi West
1993-5-21
4351
Tehama
Southwest side of Hwy 99, 0.8 mi southeast of Lassen Road. Within the road right-of-way fence
64
Comment
CHSC40582
Psilocarphus brevissimus var. brevissimus
Pauleen Broyles
1982-5-17
617
Tehama
The Nature Conservancy Vina Plains Preserve. Vernal pool just s of Lassen Road.
Comment
CHSC64600
Psilocarphus brevissimus var. brevissimus
Vernon H. Oswald; Lowell Ahart
1995-4-17
6649
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Between Dales Lake and the w boundary of the reserve.
213
Comment
CHSC79689
Psilocarphus brevissimus var. brevissimus
L. P. Janeway; B. Castro
2000-4-4
6653
Tehama
Vicinity of Brannin Creek and Rice Creek, west of Hwy I-5.
124
Comment
JEPS16182
Psilocarphus brevissimus var. brevissimus
Rimo Bacigalupi, Arthur Holmgren
1950-4-24
3131
Tehama
8 mi ne Flourney (along Paskenta Road, western Tehama County)
Comment
JEPS95758
Psilocarphus chilensis
Vernon H. Oswald and L. Ahart
1995-4-17
6651
Tehama
Cascade Range Foothills. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Near the w boundary between Dales Lake and the n cluster of pools
213
Comment
CHSC61958
Psilocarphus oregonus
L. P. Janeway; Robin Fallscheer
1993-5-29
4361
Tehama
Northeast side of Hwy 99, ca 180 ft southeast of Haille Road; ca 140 ft northeast of road centerline.
62
Comment
CHSC64697
Psilocarphus oregonus
Vernon H. Oswald; Lowell Ahart
1995-5-9
6717
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Pool 20.
213
Comment
CHSC87326
Psilocarphus tenellus var. tenellus
Lowell Ahart
2004-4-29
10787
Tehama
Near a vernal pool, along the Nomalaki Trail, about 1/2 mile northwest of Bowers Creek, about 1 1/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
571
Comment
CHSC96674
Psilocarphus tenellus var. tenellus
Lowell Ahart; John Dittes, Andrea Craig
2007-5-13
13836
Tehama
Along a poor dirt road, about 100 yards north of Manton Road, about 3.9 miles east northeast of the intersection of Manton Road and Wildcat Road, about 2 miles (air) southwest of Manton.
256
Comment
CHSC54017
Ptelea crenulata
Vernon H. Oswald; Lowell Ahart
1991-5-9
4563
Tehama
Paynes Creek Recreation Area located ca. 1.5 mi northeast of the Bend Bridge over the Sacramento River, ca. 6.5 mi north-northeast of Red Bluff.
106
Comment
UC2031493
Pteridium aquilinum var. pubescens
Barbara Ertter with Brad Olson
1991-7-6
10355
Tehama
Rocky Cabin meadow ca 1 mi S of Ball Rock, 1 mi SE of Cold Spring Forest Station, ca 30 air miles W of Corning
Comment
JEPS108940
Pterospora andromedea
Lowell Ahart
2006-9-9
13259
Tehama
Near the dry meadow area just west of the dirt road , about 150 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1525
Comment
CHSC70898
Pterostegia drymarioides
Vernon Oswald; Lowell Ahart
1998-4-21
8931
Tehama
Nomalaki Trail between Log Springs Rd. (M4) and Bennett Creek, (trailhead on Log Springs Rd. uphill from Wilder Pond, west of Salt Creek Conservation Camp). In gravelly serpentine scree.
609
Comment
CHSC90786
Pycnanthemum californicum
D. Isle
2002-8-29
274
Tehama
Mendocino National Forest--North Coast Ranges. Grindstone Creek Watershed. In seep, just above, N, of curve in Rd. 23N53.
1280
Comment
CHSC64970
Pyrola dentata
Vernon H. Oswald; Lowell Ahart
1995-7-12
7035
Tehama
High North Coast Ranges. W of Red Bluff and S of Platinaon the summit of Tedoc Mtn. (end of Forest Road 28N60).
1615
Comment
JEPS75827
Pyrrocoma racemosa var. racemosa
Todd and Virginia Keeler-Wolf
1973-9-1
538
Tehama
about 0.25 mi w Johnson's Headquarters; Yolla Bolly Mountains
2042
Comment
CHSC77581
Quercus berberidifolia
B. Castro; L. P. Janeway
1999-5-5
920
Tehama
About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte, and Garland/Round Valley Rd.
304
Comment
OBI77046
Quercus chrysolepis
Anthony Baniaga
2011-6-3
303
Tehama
Lassen NF. Along 28N29. Barkley MTN quad T27N R2E sec 15 NE of SW
1072
Comment
HSC90024
Quercus douglasii
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
17
Tehama
Tedoc Rd. 0.5 mi S of its intersection with Hwy. 36
579
Comment
JEPS38013
Quercus douglasii
W. L. Jepson
1929-9-30
15336
Tehama
below Manton (e Tehama Co.); Macum
365
Comment
JEPS46650
Quercus douglasii
W. L. Jepson
Sep 1929
15334
Tehama
Macum
Comment
RSA99017
Quercus douglasii
W. A. Weber, Lewis S. Rose
1953-5-23
8468
Tehama
6 miles north of Red Bluff
91
Comment
CAS-BOT-BC86111
Quercus dumosa
C. Hart Merriam
1916-9-11
s.n.
Tehama
Paskenta Grade
Comment
RSA96787
Quercus durata
Percy C. Everett, E. K. Balls
1954-10-15
20311
Tehama
5.5 mi. s.w. of Paskenta on Paskenta to Covelo Rd.
549
Comment
CAS-BOT-BC376594
Quercus durata var. durata
Andrew Townesmith; Karen M. Meyer
2007-8-5
900
Tehama
Mendocino National Forest, Grindstone Ranger District. Vicinity of Thomes Gorge Trailhead, off Forest Service route M4, 10.4 miles southwest of the intersection of M4 and M2 in Paskenta
654
Comment
HSC72219
Quercus durata var. durata
Thomas W. Nelson, Jane P. Nelson
1980-6-23
5868
Tehama
Along Colyear Springs Rd. (FS Rd. 25N01), 1.6 mi. W of junction with Raglin Ridge Rd. (FS Rd. 25N05)
701
Comment
JEPS94572
Quercus garryana var. breweri
Vernon Oswald and Lowell Ahart
1997-7-7
8680
Tehama
Lookout Tomhead Mtn. (near ne corner of Yolla Bolly-Middle Eel Wilderness)
2057
Comment
RSA96648
Quercus garryana var. breweri
Percy C. Everett, E. K. Balls
1954-10-16
20322
Tehama
5 mi. s. of Government Flat along Tehama-Mendocino Co. line, to Covelo from Paskenta.
1921
Comment
UC1135626
Quercus garryana var. semota
P. L. Johannsen
1936-8-27
17677
Tehama
0.25 mi n Panther Creek and Deer Creek junction; Paynes Creek Quad.
914
Comment
CHSC60358
Quercus kelloggii
Mary Ann Showers
1992-6-28
2632
Tehama
Lassen Volcanic National Park. Andesite ridge east of Sulphur Works Entrance Station east of and above West Sulphur Creek.
1950
Comment
CHSC626
Quercus lobata
R. Swank
1921-4-6
Tehama
Corning.
82
Comment
HSC8308
Quercus wislizeni
John L. Heywood, D. H. Norris
1968-3-31
1883
Tehama
Hwy. 36, 53 mi. E of Shasta Co. line
Comment
CDA22081
Quercus wislizeni var. frutescens
G. D. Barbe
1975-10-23
2098
Tehama
4.5 miles southeast of Paynes Creek on Plum Creek Road.
0
Comment
HSC90027
Quercus wislizeni var. frutescens
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
21
Tehama
Tedoc Rd. 1.0 mi. N of intersection with Hwy. 36
671
Comment
CAS-BOT-BC379429
Ranunculus alismifolius var. alismellus
Carl B. Wolf
1937-5-17
8714
Tehama
northern Sierra Nevada; Red Bluff-Susanville Road, Mineral
1524
Comment
CAS-BOT-BC379331
Ranunculus alismifolius var. lemmonii
Philip A. Munz
1947-5-18
11850
Tehama
12 mi east of Mineral, on Hwy 36
1585
Comment
CHSC79897
Ranunculus aquatilis var. hispidulus
L. P. Janeway; B. Castro
2000-4-4
6649
Tehama
Vicinity of Brannin Creek, west of Hwy I-5.
121
Comment
JEPS104797
Ranunculus bonariensis var. trisepalus
Dean W. Taylor
1995-5-24
14937
Tehama
about 5 miles S Red Bluff; Coyote Creek 1.5 miles west of Paskenta Road
167
Comment
JEPS54968
Ranunculus californicus
W. L. Jepson
1899-4-25
Tehama
Stiver's Ranch Crane Creek (w Tehama Co.)
Comment
CHSC80061
Ranunculus canus
B. Castro; L. P. Janeway
2000-5-11
1157
Tehama
Vicinity of Orland and Black Butte Lake, on terrace next to Rice Creek.
88
Comment
CHSC88507
Ranunculus canus
Jenny Marr; Joyce Lacey-Rickert, Heidi West, Caroline Warren
1998-3-19
Tehama
Vicinity of Garland Road (Newville Road) and Salt Creek.
228
Comment
RSA105347
Ranunculus occidentalis var. ultramontanus
G. D. Barbe
1955-7-16
196
Tehama
On the E ridge to the summit of S Yolla Bolly (mt. Linn)
2256
Comment
POM284379
Ranunculus orthorhynchus
Lyman Benson
1949-6-21
13745
Tehama
Just W of Deer Creek Pass, Cascade mt. range, Sacramento Valley drainage area.
1677
Comment
SEINET12093972
Ranunculus pusillus
Unknown
1982-1
530
Tehama
T24N, R1W, nwquadrant Sect 29. The Nature Conservancy Vina Plains Preserve
62
Comment
SEINET12093971
Ranunculus sceleratus
Unknown
1983-1
878
Tehama
300 meters NW of barn in S pasture, T24N, R1W, SW quadrant Sect 28
62
Comment
CHSC53979
Ranunculus testiculatus
Vernon H. Oswald
1991-4-30
4545
Tehama
Hwy 36 at Battle Creek Vista, 9.0 miles east of Paynes Creek, 0.9 mile west of Ponderosa Way. Beside the walkway to the overlook.
1170
Comment
CHSC27838
Raphanus raphanistrum
Eric J. Miller
1978-4-24
8
Tehama
Ca. 1 km w of Sacramento River at Woodson Bridge.
28
Comment
CHSC65917
Raphanus raphanistrum
Vernon H. Oswald; Lowell Ahart
1996-4-15
7385
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. At the W boundary ca. 0.1 mi S of Gyle Rd.
103
Comment
CAS-BOT-BC56117
Rhamnus ilicifolia
Doris Kildale Gillespie
1930-5-9
9281
Tehama
12 miles west of Paynes Creek, Susanville road
Comment
HSC60181
Rhamnus ilicifolia
J. P. Smith, J. O. Sawyer
1971-5-22
4637
Tehama
39 mi. W of Mineral on State Route 36
244
Comment
POM246520
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1937-6-13
8790
Tehama
Red Bluff - Eureka Rd. 6.6 miles NW of Red Bluff
152
Comment
RSA7861
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1928-9-3
3434
Tehama
1 mile above Payne's Creek on the Red Bluff, Susanville road.
655
Comment
CAS-BOT-BC58155
Rhododendron columbianum
Marion Ownbey; Ruth P. Ownbey
1938-7-16
1745
Tehama
Near Dry Lake, 7 mi. n. of Mineral on Viola Road.
Comment
CAS-BOT-BC170530
Rhus aromatica
A. A. Heller
1924-5-11
13856
Tehama
Along a stream west of Payne's Creek in the oak belt.
Comment
UCSB63932
Rhus aromatica
Oswald, Vernon; Ahart, Lowell
1996-5-6
Tehama
BLM parcel along Hwy. 36 NE of Red Bluff in Tehama Co.; T28N R3W NW1/4 Sw1/4 Sect.13; Cascade Range Foothills; along the bank of Payness Creek at this location
124
Comment
CAS-BOT-BC92525
Ribes binominatum
Rimo Bacigalupi; G. T. Robbins; K. Wagnon; D. Barbe
1955-7-16
5316
Tehama
Eastern shoulder of South Yolla Bolly Mountain, about 1 mile east of Mount Linn summit.
2286
Comment
JEPS75807
Ribes lacustre
Todd and Virginia Keeler-Wolf
1974-7-6
573
Tehama
1/4 mi nw Pettyjohn Basin; Yolla Bolly Mountains
1920
Comment
RSA0021138
Ribes lobbii
Alice Eastwood, J. T. Howell
1941-7-10
9878
Tehama
Anthony Peak.
Comment
RSA0021140
Ribes lobbii
G. D. Barbe
1955-7-22
237
Tehama
Approx. 500 ft. from the Jeep road, west of Oven Lid, on the trail to Square Lake.
2073
Comment
JEPS98410
Ribes malvaceum var. malvaceum
Vernon H. Oswald
2000-2-3
9843
Tehama
Log Springs Road (M4) 1.8 mi W of Salt Creek Conservation Camp (0.1 mi uphill from Wilder Pond); Inner North Coast Ranges
571
Comment
CHSC57469
Ribes roezlii
S. R. Mitchelson
1987-4-12
13
Tehama
Jct. of N. Fork of Antelope Creek and Deadhorse Creek, ca 10 m s of jct. Shaded area under Pseudotsuga menziesii.
930
Comment
CHSC59323
Ribes roezlii
Donald P. Gaskill
1992-2-28
3
Tehama
Location on open rock face exp sw of Thomes Creek Rd 7 mi west of Paskenta.
548
Comment
CHSC90906
Ribes roezlii
Niall McCarten; Roxanne Bittman
1986-6-15
5457
Tehama
Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. 'Ovenlid,' S side Rd. 25N29.
2011
Comment
CAS-BOT-BC186079
Ribes roezlii var. roezlii
C. R. Quick
1953-7-30
53 -130
Tehama
19 miles ne. of Chico
Comment
CHSC57016
Ribes roezlii var. roezlii
Steven Triano
1988-4-17
76
Tehama
Rocky hillside along s side of Hwy. 32 ca 25 mi n of Forest Ranch.
1060
Comment
CAS-BOT-BC362943
Rigiopappus leptocladus
Doris Kildale Gillespie
1930-5-9
9301
Tehama
15 miles west of Mineral on Susanville road
Comment
CHSC77315
Rigiopappus leptocladus
Heidi West; L. P. Janeway
1999-4-20
Tehama
Vicinity of Cracker Canyon and South Fork Cottonwood Creek.
335
Comment
CHSC77548
Rigiopappus leptocladus
Heidi West; Jenny Marr, Caroline Warren, Joyce Lacey-Rickert,
1998-5-19
Tehama
Vicinity of upper north Fork Stony Creek and Newville Road (Garland Road).
283
Comment
JEPS104021
Rigiopappus leptocladus
Lowell Ahart
2003-4-17
10116
Tehama
Along the trail, on the n side of Dye Creek, ca 1/2 mi e of the Dye Creek buildings, Dye Creek Preserve, ca 6 mi (air) ne of Los Molinos.
174
Comment
JEPS113277
Rigiopappus leptocladus
Lowell Ahart, John Dittes, Andrea Craig
2007-5-13
13828
Tehama
Along a poor dirt road, about 100 yards north of Manton Road, about 3.9 miles east northeast of the intersection of Manton Road and Wildcat Road, about 2 miles (air) southwest of Manton
256
Comment
JEPS94358
Rigiopappus leptocladus
Vernon H. Oswald and Lowell Ahart
1997-5-14
8414
Tehama
se of the town of Paynes Creek (Plum Creek Road 0.1 mi w of Hogback Road); Plum Creek Road
969
Comment
UC1594668
Rigiopappus leptocladus
Vernon H. Oswald and Lowell Ahart
1992-4-21
4917
Tehama
ca 4.75 mi (air) sse Paynes Creek (Hogsback Rd (Belle Mill Rd or Forest Rd 28N24) 18.6 mi (odometer) e of Hwy 99, 2.0 mi (odometer) e of the power transmission lines)
762
Comment
RSA90493
Rigiopappus leptocladus
Milo S. Baker
1953-5-9
12603
Tehama
Logging road west of Pakenta, near 6 mile post
Comment
HSC6555
Rorippa curvisiliqua
P. A. Munz
1951-7-25
16876
Tehama
S Yolla Bolly Mtns., 1 mi. E of Square Lake
2134
Comment
CHSC84313
Rosa
Lowell Ahart; John Dittes
2003-6-11
10255
Tehama
On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
RSA0069357
Rosa canina
Dean W. Taylor
2014-4-23
21473
Tehama
Manton Road ca. 2.5 miles west of Manton (approx vicinity 31317-31443 Manton Rd based on Google Earth Street View).
549
Comment
CDA26256
Rosa gymnocarpa
L. Ahart
2001-8-28
9182
Tehama
On the east side of Highway 32 and southeast of the intersection with Road 390-G of Sierra Pacific Industries, about 4 miles by road south of bridge across Deer Creek.
Comment
HSC74942
Rosa gymnocarpa
J. P. Smith, Thomas W. Nelson
1979-6-24
10167
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1311
Comment
UCD80564
Rostraria cristata
CNPS SN Foothill Team
2005-5-9
SNFN 0255
Tehama
TNC Dye Creek Preserve.
355
Comment
CHSC115849
Rubus parviflorus
Lowell Ahart; John Dittes
2015-8-6
20519
Tehama
Near the spring, south of the camping area, west side of Childs Meadow, 0.67 air-miles west of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.21 air-miles southeast of Doe Mt., 10.41 air-miles south of Lassen Peak.
1498
Comment
CHSC90455
Rubus parviflorus
Niall McCarten; Roxanne Bittman
1986-6-15
5396
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. 0.5 mi. so. of Browns Camp.
1828
Comment
CHSC117642
Rumex californicus
Lowell Ahart; John Dittes
2016-8-25
21313
Tehama
About the west edge of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Sillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC102800
Rumex fueginus
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16324
Tehama
On the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak.
1493
Comment
CDA23202
Rumex salicifolius var. denticulatus
L. Ahart, J. Dittes
2003-6-11
10253
Tehama
On the south side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10* miles (air) east-northeast of Cottonwood.
Comment
CHSC84299
Rumex salicifolius var. denticulatus
Lowell Ahart; John Dittes
2003-6-11
10253
Tehama
On the south side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
JEPS76642
Rumex salicifolius var. denticulatus
L. R. Heckard
1972-6-18
2983
Tehama
n of Tedoc Mt. (along Wells Creek); Wells Creek
883
Comment
JEPS100890
Rupertia hallii
Dean W. Taylor
1997-6-6
16028
Tehama
Campbell Ridge; along road from Campbellville to Baccalla Cabin; on north-side of ridge in Sulphur Creek drainage, about 50 ft below rim
990
Comment
RSA718799
Rupertia hallii
L. P. Janeway
2006-8-20
8858
Tehama
High Cascade Range. Near head of Ninemile creek, between Road 26N15 and the ridge top, 4.7 road km west of Soda Springs and Hwy. 32; 1.1 air km west of Ike Dye Hill.
1253
Comment
UC580785
Rupertia hallii
P. L. Johannsen
1936-8-12
982
Tehama
3/4 mile northeast of Campbellville.
Comment
JEPS51057
Sagina apetala
W. L. Jepson
1934-5-5
16629
Tehama
hillside near schoolhouse Dry Creek; school on Dry Creek, w Tehama Co
Comment
CHSC48260
Sagina procumbens
Vernon Oswald
1984-7-16
1582
Tehama
N side of Hwy 36, 0.4 mi s-e of Wilson Lake Rd. On the edge of a stream in a meadow.
1475
Comment
UC433173
Salix
W. P. Taylor
1913-8-2
Tehama
2 mi. s. Yolla Bolly Mt.
Comment Read comments Jul 5 2009
CAS-BOT-BC103362
Salix bonplandiana
C. R. Ball; Emily Smith; Mrs. H. P. Bracelin
1932-7-23
650
Tehama
Red Bluff
Comment
CAS-BOT-BC103363
Salix bonplandiana
C. R. Ball; Emily Smith; Mrs. H. P. Bracelin
1932-7-23
651
Tehama
Red Bluff
Comment
CHSC105222
Salix exigua
Lowell Ahart; John Dittes
2010-7-19
16891
Tehama
About 20 yards north of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection.
432
Comment
UC525958
Salix exigua var. hindsiana
C. R. Ball, Emily Smith, and Mrs. H. P. Bracelin
1932-7-23
652
Tehama
13 mi e Red Bluff (Payne Creek)
Comment
SBBG58884
Salix geyeriana
C. R. Ball, Mrs. H. P. Bracelin, B. Kautz
1931-5-30
372
Tehama
S fork of Battle Crk, 1.7 km W of Mineral
Comment
UC481988
Salix geyeriana
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
372
Tehama
1.7 km. w Mineral (S. Fork Battle Creek)
1500
Comment
HSC99810
Salix gooddingii
S. Durham, A. Enriquez, K. Kawsuniak
1993-3-27
9329
Tehama
N side of Hwy. 36, 10.4 mi. E of the intersection of Hwy. 36 and Rd. A16
393
Comment
SBBG57963
Salix hookeriana
C. B. Ball, Mrs. H. P. Bracelin, B. Kautz
1931-5-31
404
Tehama
Paine's Crk, 24 km E of Red Bluff
300
Comment
CAS-BOT-BC106894
Salix jepsonii
C. R. Ball; Emily Smith; Mrs. H. P. Bracelin
1932-7-24
679
Tehama
Mt. Lassen Highway 8.9 miles from Mineral, Lassen Volcanic National Park
2011
Comment
SJSU265
Salix jepsonii
C. R. Ball, Emily Smith, Mrs. H. P. Bracelin
1932-7-23
673
Tehama
Mt Lassen Hwy 8 mi NE of Mineral
1981
Comment Read comments Jul 6 2009
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
CHSC77375
Salix laevigata
Heidi West; Jenny Marr
1999-4-13
Tehama
Vicinity of Newville Road (Garland Road) and Round Valley Road.
274
Comment
CHSC79359
Salix laevigata
B. Castro; L. P. Janeway
2000-4-12
1067
Tehama
Vicinity of Orland, W of Highway I-5, on rolling hills towards W end of Sour Grass Creek.
124
Comment
CHSC9566
Salix laevigata
E. L. Smith
1971-4-8
940
Tehama
Ca. 28 mi n of Chico on Hwy 99 just across Butte County line.
Comment
POM209492
Salix laevigata
Carleton R. Ball, Emily Smith, H. P. Bracelin
1932-7-23
651
Tehama
Red Bluff.
Comment
CAS-BOT-BC128069
Salix lasiandra var. lasiandra
Mrs. H. P. Bracelin; C. R. Ball; Beryl Kautz
1931-5-30
373
Tehama
South Fork of Battle Creek, 1.7 kmk. west of Mineral
1500
Comment
CAS-BOT-BC128072
Salix lasiandra var. lasiandra
C. R. Ball; Emily Smith; Mrs. H. P. Bracelin
1932-7-23
650
Tehama
Red Bluff
Comment
CAS-BOT-BC128073
Salix lasiandra var. lasiandra
C. R. Ball; Mrs. H. P. Bracelin; Beryl Kautz
1931-5-30
373
Tehama
South Fork of Battle Creek, 1.7 km. west of Mineral
1500
Comment
CAS-BOT-BC128075
Salix lasiandra var. lasiandra
A. A. Heller
1928-5-30
14588
Tehama
Mineral
1524
Comment
CHSC115580
Salix lasiandra var. lasiandra
Lowell Ahart; John Dittes
2015-8-6
20509
Tehama
50 yards south of the small stream, about 100 yards east of the spring, east of the camping area, west side of Childs Meadow, 0.67 air-miles west of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.21 air-miles southeast of Doe Mt., 10.41 air-miles south of Lassen Peak.
1498
Comment
CHSC9690
Salix lasiolepis var. lasiolepis
E. L. Smith
1971-9-11
1062
Tehama
At Singer Creek ca. 13 mi n of Chico.
Comment
CAS-BOT-BC124934
Salix lemmonii
C. R. Ball; Mrs. H. P. Bracelin; Beryl Kautz
1931-5-30
374
Tehama
South Fork of Battle Creek, 1.7 km. west of Mineral
1500
Comment
CAS-BOT-BC124941
Salix lemmonii
John Thomas Howell
1960-8-18
36096
Tehama
Sulphur Works Entrance Station
2011
Comment
JEPS123953
Salix lemmonii
Lowell Ahart, John Dittes, Josephine Guardino, Steve Green
2015-7-31
20409
Tehama
East of County Road 769, 2.05 air miles east of intersection of State Highway 36 and Wilson Lake Road, 2.32 air miles north-northeast of Gurnsey Creek Campground, 10.74 air miles south-southeast of Lassen Peak.
Comment
POM218996
Salix lemmonii
Carleton R. Ball, H. P. Bracelin, Beryl Kautz
1931-5-31
391
Tehama
15 km NE of Mineral. Above Lassen Highway.
2000
Comment
SBBG27355
Salix lemmonii
C. R. Ball, E. Smith, Mrs. H. P. Bracelin
1932-7-23
680
Tehama
Mt Lassen Hwy, 8 mi NE of Mineral
2042
Comment
SBBG27410
Salix lemmonii
C. R. Ball, E. Smith, Mrs. H. P. Bracelin
1932-7-24
685
Tehama
Mt Lassen Hwy 0.6 mi N of Sulphur Works Checking Station
2042
Comment
SBBG54688
Salix lemmonii
C. R. Ball, E. Smith, Mrs. H. P. Bracelin
1932-7-23
681
Tehama
Mt Lassen Hwy, 8 mi NE of Mineral
2042
Comment
SBBG57900
Salix lemmonii
C. R. Ball, E. Smith, Mrs. H. P. Bracelin
1932-7-23
680
Tehama
Mt Lassen Hwy, 8 mi NE of Mineral
2042
Comment
SJSU182
Salix lemmonii
C. R. Ball, Mrs. H. P. Bracelin & Beryl Kautz
1931-5-30
374
Tehama
S Fork Battle Cr, 1.7 km W of Mineral
1524
Comment
UC481911
Salix lemmonii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-31
400
Tehama
2 km. e Mineral (S. Fork Battle Creek); S. Fork Battle Creek
1500
Comment
UC482005
Salix lemmonii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
376
Tehama
1.7 km. w. Mineral (s. side of Hwy., s. of rd. maintenance gravel dump, S. Fork Battle Creek); S. Fork Battle Creek
1500
Comment
UC482006
Salix lemmonii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
3376
Tehama
1.7 km. w. Mineral (S. Fork Battle Creek); S. Fork Battle Creek
1500
Comment
UC525915
Salix lemmonii
C. R. Ball, Emily Smith, and Mrs. H. P. Bracelin
1932-7-24
684
Tehama
0.6 mi. n. Sulphur Works Checking Station (Mt. Lassen Hwy.); Lassen Volcanic Nat'l Park
2042
Comment
UC525916
Salix lemmonii
C. R. Ball, Emily Smith, and Mrs. H. P. Bracelin
1932-7-24
684
Tehama
0.6 mi. n. Sulphur Works Checking Station (Mt. Lassen Hwy.); Lassen Volcanic Nat'l Park
2042
Comment
UC525926
Salix lemmonii
C. R. Ball, Emily Smith, and Mrs. H. P. Bracelin
1932-7-23
681
Tehama
8 mi. n.e. Mineral (Mt. Lassen Hwy.)
2042
Comment
CHSC105210
Salix melanopsis
Lowell Ahart; John Dittes
2010-7-19
16892
Tehama
About 20 yards north of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection.
432
Comment
CHSC117716
Salix melanopsis
Lowell Ahart; John Dittes
2016-8-25
21312
Tehama
Along the west side of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant.
117
Comment
CHSC84289
Salix melanopsis
Lowell Ahart; John Dittes
2003-6-11
10260
Tehama
On the south side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood.
153
Comment
CHSC9565
Salix nigra
E. L. Smith
1971-4-8
939
Tehama
Ca. 28 mi n of Chico, on Hwy 99 just across Butte Co. line.
Comment
UCD111832
Salix scouleriana
C. R. Ball; Emily Smith, Mrs. H. P. Bracelin
1932-7-23
680
Tehama
Mt. Lassen Highway, 8 miles northeast of Mineral.
2042
Comment
CHSC86043
Salvia columbariae
Jenny Marr
1998-4-17
Tehama
Vicinity of Salt Creek.
274
Comment
JEPS62655
Salvia columbariae
W. L. Jepson
1899-4-25
14942
Tehama
Rosewood
Comment
HSC73465
Salvia sonomensis
Grunert
28
Tehama
5 mi. E of Platina on Hwy. 36
671
Comment
CHSC107103
Sambucus mexicana
M. Mitchell
2010-4-29
41
Tehama
Dye Creek Preserve.
117
Comment
CHSC27332
Sambucus mexicana
T. B. Devine
1977-5-22
386
Tehama
Growing on N side of Pine Creek just N of reservoir.
121
Comment
CHSC64704
Sambucus mexicana
Vernon H. Oswald
1995-5-2
6708
Tehama
Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 2 mi N of Dales Station on Hwy 36, ca. 14 mi NE of Red Bluff.
225
Comment
SEINET8057941
Sambucus nigra
E. R. House
1956-4-27
8
Tehama
Along U.S. 90 S of Red Bluff.
457
Comment
JEPS29546
Sambucus racemosa var. microbotrys
John Thomas Howell
1961-6-20
36587
Tehama
Bluff Falls; near Lassen Volcanic National Park
1981
Comment
RSA91182
Sanguisorba minor
Milo S. Baker
1953-6-21
12763
Tehama
Logging road W of Paskenta, near 15 mile post.
1220
Comment
JEPS96077
Sanicula bipinnata
Vernon H. Oswald and Lowell Ahart
1996-4-8
7336
Tehama
BLM parcel along Hwy 36 ne Red Bluff (ne side of plateau on e side of creek, n of Sacramento River); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
137
Comment
HSC1812
Sanicula bipinnata
Larry Berti
1969-3-19
29
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from the dam.
213
Comment
UC923154
Sanicula graveolens
Freed W. Hoffman
1950-7-1
3267
Tehama
the Ovenlid, western Tehama County Ovenlid
1828
Comment
UC2029089
Sanicula graveolens
Barbara Ertter
1990-5-13
8950
Tehama
0.1 mi W of Lassen Lodge fire station on Highway 36, ca 7 1/2 miles west of Mineral.
Comment
CHSC117154
Sanicula tuberosa
Lowell Ahart; John Dittes
2016-6-22
21023
Tehama
North of the dirt road and Deer Creek, about 5/8 mile southwest of the fish ladder on Deer Creek, about 0.3 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 5/8 miles by trail to Highway 32.
908
Comment
UC923146
Sanicula tuberosa
Freed W. Hoffman
1950-7-5
3260
Tehama
Trail to Yolla Bolly Summit (North Yolla Bolly) from White Rock Guard Station (near Trinity-Tehama County boundary)
1828
Comment
SJSU6087
Sarcodes sanguinea
A. D. Addy & R. McDonald
1962-5-30
Tehama
Childs Meadow on State Rte 36 c. 9 mi E of Mineral
1508
Comment
UCSB13440
Sarcodes sanguinea
Breedlove, Dennis
1962-6-12
Tehama
Along road from Viola to Mineral, 9.5 miles south of Viola
1524
Comment
SEINET263493
Sarcodes sanguinea
Richard J. Shaw
1993-1
5099
Tehama
Lassen National Forest; Hwy 36 at mile marker 94, south of Lassen National Park
1707
Comment
JEPS85539
Saxifraga nidifica var. nidifica
Walter S. Lennon
1983-3-14
Tehama
3.6 mi s of Shasta-Tehama County line (at Battle Creek, Jelly's Ferry Road); Battle Creek, Jelly's Ferry Road
Comment
CHSC80097
Schoenoplectus acutus var. occidentalis
L. P. Janeway
2000-5-16
6734
Tehama
Vicinity of Rice Creek, west of Hwy I-5.
76
Comment
CAS-BOT-BC111815
Schoenoplectus heterochaetus
Peter Rubtzoff
1978-8-5
9246
Tehama
North end of Wilson Lake on south side of Wilson Lake Road
Comment
UC1564774
Schoenoplectus subterminalis
Vernon H. Oswald
1989-10-5
4023
Tehama
ca 9 mi (air) e Mineral (Wilson Lake); , e of Mineral
1604
Comment
CAS-BOT-BC35553
Scirpus congdonii
Mrs. H. C. Cantelow
1939-5-20
2690
Tehama
about 11 miles E of Mineral
Comment
UC1037407
Scirpus microcarpus
Douglas Barbe
1955-7-19
222
Tehama
in soggy area below Rocky Cabin Spring (western Tehama County); below Rocky Cabin Spring
1889
Comment
UCD21108
Scleranthus annuus subsp. annuus
Vernal Pool Team 2002; Carol Witham and Jennifer Buck
2002-4-23
284
Tehama
Inks Creek Ranch site. Pool # INK205. UTMs 10T0578839; 4466681.
Comment
CDA12946
Scribneria bolanderi
G. F. Hrusa
1996-5-2
12910
Tehama
Central Valley; near corner of Plaskenta Rd. and Ottmar Ave (Dusty Way).
Comment
CHSC65004
Scribneria bolanderi
Vernon H. Oswald; Lowell Ahart
1995-7-12
7010
Tehama
Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.5 mi S of Hwy. 36. On a roadside bank.
981
Comment
CHSC65937
Scribneria bolanderi
Vernon H. Oswald; Lowell Ahart
1996-4-15
7384
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. At the W boundary just N of the intermittent stream.
105
Comment
UCD92521
Scribneria bolanderi
G. F. Hrusa
1996-5-2
12910
Tehama
near corner of Plaskenta Rd. and Ottmar Ave (Dusty Way.)
110
Comment
SEINET10827632
Scribneria bolanderi
Vernon H. Oswald, Lowell Ahart
1995-7-12
Oswald 7010
Tehama
Inner North Coast Ranges, Chaparral, serpentine-derived soil.
981
Comment
CHSC79177
Scutellaria antirrhinoides
L. P. Janeway
2000-6-29
6851
Tehama
High North Coast Ranges. About 1100 m east of Mt. Linn, on top of the ridge from Mt. Linn to Ides Cove Trailhead.
2300
Comment
UC1025111
Scutellaria antirrhinoides
Douglas Barbe
1955-7-16
177
Tehama
on the e ridge leading to the summit of South Yolla Bolly ((Mount Linn)); South Yolla Bolly (Mount Linn)
2286
Comment
CHSC118392
Scutellaria antirrhinoides
Tim Kask
2015-5-6
249
Tehama
Antelope Creek, 'McClure Trail'. 10T 0599497/4458244
602
Comment
SBBG25864
Scutellaria californica
D. Myrick
1966-8-6
1457
Tehama
South Yolla Bolly Mtn
2133
Comment
RSA66683
Scutellaria californica
P. A. Munz
1951-7-26
16946
Tehama
Square Lake, N base South Yolla Bolly Pk.
2134
Comment
CHSC77593
Scutellaria siphocampyloides
B. Castro; L. P. Janeway
1999-6-3
952
Tehama
About 23 air miles W of Red Bluff, vicinity of Pettyjohn Rd and S. Fork Cottonwood Creek.
359
Comment
CHSC86559
Scutellaria siphocampyloides
Jenny Marr; Heidi West, Joyce Lacey-Rickert
1998-5-21
Tehama
Vicinity of South Fork Cottonwood Creek and Cooks Flat. On slope overlooking creek.
320
Comment
JEPS88590
Scutellaria siphocampyloides
Vernon H. Oswald and Lowell Ahart
1996-5-20
7570
Tehama
ne of Red Bluff (along Hwy 36); Hog Lake Plateau, Cascade Range Foothills
188
Comment
CHSC93474
Scutellaria tuberosa
Lowell Ahart
2006-5-5
12571 A
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 1/2 mile northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
585
Comment
CHSC102330
Sedella pumila
L. P. Janeway; B. Castro
2009-4-25
9756
Tehama
Cascade Range Foothills. Tehama Wildflife Area; top of ridge between Shaw Creek and Little Antelope Creek, just east of junction of Powerline Road and Cottonwood Jeep Trail.
628
Comment
CHSC40727
Sedella pumila
Pauleen Broyles
1982-4-23
459
Tehama
Just s of Lassen Road. The Nature Conservancy Vina Plains Preserve.
70
Comment
CHSC88854
Sedella pumila
A. Peterson
2003-4-19
43
Tehama
Sacramento River Bend Area (BLM) off Jellys Ferry Rd, about 7 mile NNE of Red Bluff. Yana Trail--Perry Riffle trailhead. UTM: between 570200E, 4460600N and 527300E, 4461300N.
Comment
HSC1773
Sedella pumila
Larry Berti
1969-5-9
79
Tehama
Antelope Creek Canyon, N face, 12 mi. E of Red Bluff, 3 mi. upstream from dam.
213
Comment
CAS-BOT-BC417755
Sedella pumila
Alice Eastwood; John Thomas Howell
1934-4-21
1852
Tehama
Between Red Bluff and Paynes Creek
Comment
CAS-BOT-BC533003
Sedum sanhedrinum
Peter F. Zika
2012-7-13
25971
Tehama
Above FS Rd 27N06, 0.2 road mi below terminus, 0.2 air km SE of summit of Tomhead Mountain, Yolla Bolly Mountains, North Coast Range Highlands (NCoRH)
2010
Comment
SJSU6265
Sedum spathulifolium
D. L. Wilson
1970-5-14
Tehama
Battle Cr Canyon on Battle Cr between community of Paynes Cr & Mineral
Comment
JEPS118100
Selaginella hansenii
Lowell Ahart, John Dittes
2011-6-9
17460
Tehama
High bank on the north side of Acorn Hollow Creek just east Dry Creek confluence, 2.1 miles (air) east of Highway 99, 3.8 miles (air) north of Vina
75
Comment
CAS-BOT-BC363432
Senecio aronicoides
Alice Eastwood; John Thomas Howell
1941-7-9
9800
Tehama
Government Flat
Comment
CAS-BOT-BC363435
Senecio aronicoides
Mary Strong Clemens
1920-7-30
s.n.
Tehama
Mineral
Comment
JEPS89341
Senecio flaccidus var. douglasii
Dean Wm. Taylor with James Shevock, Barbara Ertter
1992-9-19
13248
Tehama
Toomes Camp Rd. ca. 5.3 mi. w. Paskenta; N. Coast Ranges
518
Comment
JEPS94614
Senecio hydrophilus
Vernon Oswald
1997-8-13
8815
Tehama
Forest Road 29N19 (to Willow Spring Campground) 4.0 mi e Wilson Lake Road (0.5 mi w of Eedge Cabin Spring, n of Hwy 36 and ca. 6.5 air mi ese of Childs Mdws., along creek); Lost Creek
1572
Comment
CAS-BOT-BC205680
Senecio integerrimus var. exaltatus
James R. Shevock
1985-6-22
11243
Tehama
Northern Coast Ranges. Mendocino National Forest. Along forest road M-2 at Government Flat Campground
1752
Comment
UC1037427
Senecio integerrimus var. exaltatus
Douglas Barbe
1955-7-21
235
Tehama
near Harding Spring (on the trail to Square Lake, w Tehama County)
2072
Comment
CAS-BOT-BC341226
Senecio scorzonella
Alice Eastwood
1912-8-22
1830 a
Tehama
Trail from Morgans Sprgs, Lassen Butte Region
Comment
CHSC31248
Sidalcea celata
L. Berti
1980-4-25
1030
Tehama
Ca. 1/2 mile from Crane Creek. Along the roadside on hiway 36.
Comment
UC871498
Sidalcea diploscypha
A. A. Heller
1914-4-29
11336
Tehama
8 mi s Vina (near Pine Creek); , s of Vina
Comment
HSC86483
Sidalcea diploscypha
J. Hunter
1988-4-24
72
Tehama
Vina Plains Preserve, 30 m S Lassin Rd., 3 km E Hwy. 99, NE corner Safe pasture
Comment
UC2027827
Sidalcea hartwegii
Barbara Ertter with James R. Shevock
1992-6-14
11125
Tehama
County line on North Fork Battle Creek at Wild Cat Road bridge, ca. 8 air miles NW of Paynes Creek (town)
Comment
CHSC66030
Sidalcea hirsuta
Vernon H. Oswald
1996-5-13
7553
Tehama
Thomas Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley. Localized population along the first drainage S of the creek and ca. 0.1 mi E of the W. boundary.
105
Comment
UC1949062
Sidalcea malviflora subsp. laciniata
Barbara Ertter
1991-5-18
9827
Tehama
Rosewood ranch of Salt Creek ca 17 airmiles WNW of Red Bluff; ca 1/2 mi S of Hwy 36 along creek
Comment
CAS-BOT-BC205772
Sidalcea oregana
P. A. Munz
1951-7-26
16907
Tehama
South base of South Yolla Bolly Mts.
2072
Comment
CAS-BOT-BC205773
Sidalcea oregana
P. A. Munz
1951-7-26
16907
Tehama
South base of South Yolla Bolly Mts.
2072
Comment
UCR123531
Sidalcea oregana subsp. spicata
George K. Helmkamp, Elizabeth Helmkamp
2001-7-7
6886
Tehama
Northern Sierra Nevada Mountains, SE of Mt. Lassen; Calif. Hwy 36/89 at Gurnsey Creek, about 2 mi north of junction with Calif. Hwy 32
1448
Comment
CAS-BOT-BC213192
Sidalcea robusta
Larry Berti
1980-4-25
1030
Tehama
Ca. 1/2 mile from Crane Creek, along Highway 36.
Comment
CHSC68581
Silene antirrhina
Vernon H. Oswald; Lowell Ahart
1997-5-14
8458
Tehama
Between Mill and Deer creeks on Ponderosa Way (Forest Rd. 28N29) at Moak Trailhead. On the east side of the road.
1121
Comment
UCD80222
Silene bridgesii
CNPS SN Foothill Team
2005-6-6
SNFN 0333 b
Tehama
CDFG Tehama Wildlife Area, south of Oat Creek.
789
Comment
UCR52367
Silene californica
Terry Hines, Ellen Purcell, N. Williams
1988-3-26
13
Tehama
Hwy 36, 17.5 mi. east of County line
Comment
UC1299622
Silene campanulata subsp. campanulata
Freed W. Hoffman
1949-7-20
3041
Tehama
Regan Meadow Camp North Coast Ranges, Regan Meadow Camp (western Tehama County)
Comment
UC1001332
Silene grayi
Louise Kellogg
1952-7-17
73
Tehama
South Yolla Bolly Mountain North Coast Ranges, Mendocino NF, Middle Eel-Yolla Bolla Pri (Middle Eel-Yolla Bolla Primitive Area, Mendocino National Forest)
2438
Comment
CHSC64967
Silene laciniata subsp. californica
Vernon H. Oswald; Lowell Ahart
1995-7-12
6998
Tehama
Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.2 mi S of Hwy. 36. On a roadside bank.
950
Comment
UCD160067
Silene laciniata subsp. californica
James A. Neilson
1975-4-29
s.n.
Tehama
Highway 36, ca. 25 miles west of Red Bluff. (Exact location unknown. Elevation and coordinates estimated by label maker.)
304
Comment
CAS-BOT-BC388996
Silene laciniata subsp. californica
Elmer I. Applegate
1932-4-13
7042
Tehama
Rosewood. Hills west of Red Bluff
Comment
CAS-BOT-BC388997
Silene laciniata subsp. californica
N. Wynne; M. Peckham; J. Bamesberger
1994-4-10
17
Tehama
N side of Hwy 36, 3 miles E of A5
228
Comment
CHSC114696
Silene laciniata subsp. californica
J. R. Keck Jr.
1989-4-18
Tehama
Forest Route 35; southwest of Highway 36.
Comment
SBBG1067
Smilax californica
H. and M. Dearing
1938-6-21
2061
Tehama
Chico Crk, 6 mi N of Loma [Lomo]
Comment
CHSC105653
Solanum americanum
Lowell Ahart; John Dittes
2010-10-4
17296
Tehama
Along Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina.
57
Comment
JEPS12121
Solanum elaeagnifolium
Edith M. Wickes
1917-8-7
Tehama
Red Bluff
Comment
NY821115
Solanum parishii
C. B. Wolf
1937-5-16
8706
Tehama
Northern Sierra Nevada Foothills, Red Bluff - Susanville Road, 2 3/10 mi. below Paynes Creek. P. O.
366
Comment
RSA21520
Solanum umbelliferum
Carl B. Wolf
1937-5-16
8706
Tehama
Northern Sierra Nevada Foothills, Red Bluff - Susanville Road, 2.3 miles below Paynes Creek P.O.
366
Comment
RSA699699
Solidago californica
L. Ahart
2004-7-9
11215
Tehama
Along the sides of the Mill Creek Trail (4E10), north of Mill Creek, about 1/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff.
672
Comment
CAS-BOT-BC365376
Solidago elongata
John Thomas Howell
1960-8-21
36291
Tehama
Near Lassen Volcanic National Park. Morgan
1463
Comment
CHSC65947
Soliva sessilis
Vernon H. Oswald; Lowell Ahart
1996-4-23
7414
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Along the W shore of Hog Lake.
265
Comment
CHSC80610
Sonchus asper subsp. asper
Lowell Ahart
2001-6-16
8874
Tehama
On north side of the dirt road, about 4 1/2 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows.
1112
Comment
HSC10985
Sorghum halepense
C. S. Chavez
1965-4-30
53
Tehama
Hwy. 36, 10 mi. E of Red Bluff
Comment
JEPS104453
Spartium junceum
Lowell Ahart
2003-6-11
10242
Tehama
On the w side of Battle Creek, ca 1 mi n of Manton Rd, ca 1 1/2 mi (air) ne of the Colman Power House, ca 5 mi (air) wsw of Darah Springs State Fish Hatchery, ca 10 mi (air) ene of Cottonwood.
153
Comment
SBBG119987
Spiraea douglasii
L. Ahart
2006-7-25
13071
Tehama
ca. 20 yards W of the poor trail (cow trail?), ca. 0.5 mi N of where the dirt rd crosses Colby Crk, ca. 2 mi (air) SE of Colby Mtn, ca. 5 mi (air) NE of Butte Meadows
1564
Comment
JEPS88137
Sporobolus cryptandrus
Vernon H. Oswald and Lowell Ahart
1996-7-8
7972
Tehama
BLM parcel along Hwy. 36 n.e. Red Bluff ( edge of Hwy. 36 at n.e. end of parcel, Hog Lake Plateau); Cascade Range Foothills, Hog Lake Plateau
195
Comment
SEINET10519300
Sporobolus cryptandrus
Paul Gallian, Billy Joe Cox
1971-6-10
Gallian 714
Tehama
8 mi E of Red Bluff, on Ca Hwy 36; live oak, savannah & Aesculus.
152
Comment
SBBG119890
Stachys ajugoides
L. Ahart, J. Dittes, J. Dittes
2003-8-23
10531
Tehama
ca. 80 yards E of Square Lake, ca. 0.75 mi NE of Mount Linn, S Yolla Bolly
2112
Comment
CDA34959
Stachys ajugoides var. ajugoides
L. Ahart, John Dittes, Josephine Dittes
2003-8-23
10530
Tehama
About 80 yards east of Square Lake, about 3/4 mile northeast of Mount Linn, South Yolla Bolly.
Comment
JEPS94377
Stachys ajugoides var. ajugoides
Vernon Oswald and Lowell Ahart
1997-7-7
8686
Tehama
w of Saddle Campground (Forest Road 27N26 0.4 mi w of its junction with 27N06, near the ne corner of the Yolla Bolly Middle Eel Wilderness); Yolla Bolly Middle Eel Wilderness, Forest Road 27N26
1066
Comment
CHSC68821
Stachys ajugoides var. rigida
Vernon Oswald; Lowell Ahart
1997-6-10
8562
Tehama
Between Paskenta and Covelo on M2 (23N69) 0.1 mi north of its junction with the road to Wells Cabin Campground (24N02).
1821
Comment
SBBG119894
Stachys rigida
L. Ahart, J. Dittes, J. Dittes
2003-8-23
10530
Tehama
ca. 80 yards E of Square Lake, ca. 0.75 mi NE of Mount Linn, S Yolla Bolly
2112
Comment
HSC4282
Stellaria crispa
L. T. Gault
1964-3-26
26
Tehama
Los Molinos Park
Comment
CHSC116690
Stellaria nitens
Lowell Ahart; John Dittes
2016-4-29
20810
Tehama
On the west side of the trail, about 150 yards south of the fish ladder on Deer Creek, about 0.8 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
935
Comment
CHSC65730
Stellaria nitens
Vernon H. Oswald; Lowell Ahart
1996-4-3
7307
Tehama
Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Along the high bank of the intermittent stream ca. 0.3 mi E of the dirt lane along the W side of the parcel.
103
Comment
CHSC68945
Stellaria obtusa
Vernon Oswald; Lowell Ahart
1997-7-7
8713
Tehama
Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. At roadside.
1706
Comment
CHSC64957
Stephanomeria virgata subsp. pleurocarpa
Vernon H. Oswald; Lowell Ahart
1995-7-12
6991
Tehama
Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 1.2 mi S of Hwy. 36. Roadside banks.
725
Comment
JEPS117341
Stephanomeria virgata subsp. pleurocarpa
Lowell Ahart, John Dittes
2010-7-19
16900
Tehama
On the northeast side of the poor road crossing, on the west side of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection
432
Comment
UC956556
Streptanthus barbatus
Freed W. Hoffman
1949-7-21
2836
Tehama
summit Mt. Tedoc (nw corner of county)
1524
Comment
CAS-BOT-BC61144
Streptanthus barbatus
Gary S. Lester
1974-6-30
339
Tehama
Slopes of Tedoc Mountain, along the Tedoc Gap Road.
1524
Comment
CAS-BOT-BC87028
Streptanthus drepanoides
Milo S. Baker
1953-6-20
12753
Tehama
Logging road west of Paskenta near 10 mile post. West Tehama county.
Comment
CHSC101422
Streptanthus drepanoides
David Isle
1992-5-24
1567
Tehama
9.25 miles above Paskenta Store; north of M-2 (23N01.3); approx 0.1 mile above Mendocino National Forest boundary; approx 1.6 mile above Beehive Flat.
853
Comment
CHSC108068
Streptanthus drepanoides
B. Castro; L. P. Janeway
2000-6-11
1277
Tehama
Inner North Coast Ranges. Ca 30 mi W of Red Bluff, on Valentine Ridge, ca 2 air mi N of Pepperwood Spring. Along Ball Rock Rd, 2.7 mi W of its jcn with Raglin Ridge Rd.
792
Comment
UC1076042
Streptanthus drepanoides
Herbert L. Mason
1947-5-18
14794
Tehama
w Paskenta; Paskenta Grade, Barrett Springs
Comment
UC1492771
Streptanthus drepanoides
Freed W. Hoffman
1949-7-21
2837
Tehama
along road on s side of mt. Mt. Tedoc (nw corner of county)
1371
Comment
CHSC70874
Streptanthus glandulosus subsp. glandulosus
Vernon Oswald; Lowell Ahart
1998-4-21
8928
Tehama
Inner North Coast Ranges. Nomalaki Trail just north of Bennett Creek (trailhead on Log Springs Rd. (M4) uphill from Wilder Pond, west of Salt Creek C onservation Camp). Slope just north of Bennett Creek.
548
Comment
CHSC117158
Streptanthus longisiliquus
Lowell Ahart; John Dittes
2016-6-22
21049
Tehama
On the east side of USFS Road 27N08, 1.0 mile (air) south of USFS Road 27N08 Bridge over Deer Creek, 4.7 miles (air) southwest of Potato Patch Campground, west of Highway 32.
1061
Comment
CAS-BOT-BC87880
Streptanthus tortuosus
John Thomas Howell
1960-8-19
36153
Tehama
Lassen Volcanic National Park. Brokeoff Mountain Trail.
2682
Comment
CHSC90442
Streptanthus tortuosus var. pallidus
Niall McCarten
1986-6-22
5289
Tehama
Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. 'Ovenlid,' so. side Rd. 25N29.
2011
Comment
UC1618282
Symphoricarpos mollis
Barbara Ertter
1991-9-2
10785
Tehama
7.8 mi e of Log Spring Creek (10 air mi wsw of Paskenta, Round Valley-Paskenta Road (Rt M4), n side of Goat Hill, sw Tehama County); Goat Hill, Round Valley-Paskenta Road
1371
Comment
CAS-BOT-BC269711
Symphoricarpos mollis
Alice Eastwood; John Thomas Howell
1941-7-9
9729
Tehama
Log Spring Ridge between Log Spring and Government Flat
Comment
CHSC69654
Symphyotrichum bracteolatum
Vernon H. Oswald; Lowell Ahart
1997-9-9
8864
Tehama
Forest Rd. 26N09 at Cascade Creek, northwest of Chico Mdws., 1.1 mi southeast of Hwy. 32.
1219
Comment
CHSC30413
Symphyotrichum foliaceum var. parryi
M. Merryman; R. Banchero, R. Schlising
1979-9-7
37 A
Tehama
Potato Patch Campground, ca. 18 mi NE of Butte Meadows turnoff (Humboldt Road) on Hwy 32.
1024
Comment
JEPS108938
Symphyotrichum spathulatum
Lowell Ahart
2006-9-9
13254
Tehama
Open dry meadow area west of the dirt road , just east of Colby Creek, south of the large man made piles of soil and rock, about 1 3/4 miles (air) southeast of Colby Mountain, about 4 3/4 miles (air) northeast of Butte Meadows
1503
Comment
JEPS108944
Symphyotrichum spathulatum
Lowell Ahart
2006-9-9
13268
Tehama
In a small meadow on the west side of the road, about 50 yards southeast of where the dirt road crosses Colby Creek, about 2 miles(air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows
1518
Comment
JEPS115396
Symphyotrichum spathulatum
Lowell Ahart, John Dittes, Josephine Guardino
2009-8-27
16304
Tehama
West side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of L
1493
Comment
JEPS40733
Symphyotrichum spathulatum
Jos. Grinnell
1925-7-21
Tehama
Mineral
1463
Comment
CHSC101025
Symphyotrichum subulatum var. parviflorum
John Dittes; Josephine Guardino
2008-10-8
1547
Tehama
Northern Sacramento Valley; east bank of Sacramento River at southern edge of Mill Creek confluence; sand bar in active floodplain of Sacramento River.
62
Comment
JEPS36854
Taraxacum officinale
W. L. Jepson
1927-6-21
12271
Tehama
Mineral
Comment
JEPS31536
Taraxia subacaulis
Jos. Grinnell
1927-5-16
Tehama
near Mineral; Battle Creek Meadow
1463
Comment
CHSC117150
Tauschia kelloggii
Lowell Ahart; John Dittes
2016-6-22
21047
Tehama
On the east side of the trail, about 1/2 mile southwest of the fish ladder on Deer Creek, about 0.6 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 1/2 miles by trail to Highway 32.
946
Comment
CAS-BOT-BC81329
Taxus brevifolia
Herman M. Welcome
1951-10-1
s.n.
Tehama
Beegum Creek Forest Service Camp between Platina and Wildwood
Comment
CHSC21451
Thalictrum fendleri var. fendleri
M. S. Taylor
1975-7-17
852
Tehama
Along creek through Carter Meadows, ca. 1/2 mi e of Butte Mountain, ca. 5 mi s of junc of Hwys 32, 36, and 89.
1828
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
JEPS55125
Thalictrum fendleri var. polycarpum
Willis L. Jepson
Apr 27 1899-Apr 28 1899
Tehama
Cold Fork Cottonwood Creek
Comment
CAS-BOT-BC202041
Thinopyrum ponticum
R. E. Frenkel
1964-7-11
695
Tehama
On California Hwy. 36, immediately west of Mineral Lodge
1463
Comment
CHSC77557
Thysanocarpus curvipes
Heidi West; Jenny Marr, Joyce Lacey-Rickert, Caroline Warren
1998-4-1
Tehama
Vicinity of Long Hollow and Grizzly Creek.
274
Comment
HSC1823
Thysanocarpus curvipes
Larry Berti
1969-3-15
4
Tehama
N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from dam
213
Comment
CHSC102348
Thysanocarpus curvipes var. elegans
L. P. Janeway; B. Castro
2009-4-25
9743
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek.
518
Comment
CHSC3946
Thysanocarpus curvipes var. elegans
D. F. Johnson
1967-5-3
30
Tehama
Found on north side of Johnson Rd. ca. 10.5 mi. west of Red Bluff.
164
Comment
CAS-BOT-BC66970
Thysanocarpus laciniatus
Keith Wagnon
1953-5-3
12662
Tehama
West of Paskenta along logging road.
Comment
CHSC89031
Thysanocarpus laciniatus
Pat Sater
2001-4-8
Tehama
Tehama Wildlife Area. 1 mile north of Antelope Creek upper slab crossing, 5 yds from Ishi Road. UTM: 10 0594961 E, 4454220 N.
551
Comment
CHSC77803
Tonella tenella
B. Castro; L. P. Janeway
1999-3-23
861
Tehama
About 16 air miles SW of Red Bluff, vicinity of the Narrows of Red Bank Creek, on spine of a short N-trending ridge.
292
Comment
JEPS95940
Tonella tenella
Vernon H. Oswald and L. Ahart
1999-4-21
9693
Tehama
High Trestle-McClure Place Trail starting on Hogback Road ca. 0.5 mi northeast of Finley Lake: T28N R1E SE1/4 Sect. 15, 2750 ft, blue oak woodland
838
Comment
CHSC118400
Torilis arvensis
Tim Kask
2015-5-21
254
Tehama
Ridge above Judd Creek., Antelope Creek Watershed. 10T 0600861/4459532
914
Comment
CHSC80582
Torilis arvensis subsp. purpurea
Lowell Ahart
2001-6-16
8859
Tehama
On north side of the dirt road, about 4 1/2 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows.
1112
Comment
CHSC78787
Torilis nodosa
Julie Cunningham; Heidi West, Caroline Warren
1998-5-14
Tehama
Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road).
274
Comment
HSC38898
Torilis nodosa
J. P. Smith, J. O. Sawyer
1975-6-1
Tehama
Hwy. 36, 3.2 mi. E of Dry Creek Bridge
Comment
CAS-BOT-BC81463
Torreya californica
Doris Kildale Gillespie
1930-5-9
9308
Tehama
Battle Creek, 5 miles west of Mineral
Comment
JEPS127053
Torreya californica
Lowell Ahart, John Dittes
2016-4-29
20818
Tehama
About 1/2 mile southwest of the fish ladder on Deer Creek, about 0.6 mile (air) northwest of USFS Road 27N08 Bridge over Deer Creek, about 2 1/2 miles by trail to Highway 32.
Comment
HSC10081
Torreyochloa pallida var. pauciflora
C. R. Ball
1932-7-23
662
Tehama
N Fork of Battle River, on Lassen Highway, just NE of Mineral.
1524
Comment
CHSC46056
Toxicodendron diversilobum
Ken R. Pearson
1983-4-5
15
Tehama
10m e of Sacramento River, 85m e of Woodson Bridge. 30km nnw of Chico.
80
Comment
UCD104428
Tragopogon dubius
Ellen Dean; M. Starbuck, DHS Madrigals
2010-8-29
6871
Tehama
Western edge of Lake Almanor off Hwy 89.
1371
Comment
HSC95569
Trichostema lanceolatum
L. Ahart, John Dittes
2003-9-17
10581
Tehama
S side of Deer Creek, 400 yards E of Hwy. 99, 5 mi. SE of Los Molinos
61
Comment
SD74666
Trichostema lanceolatum
Helen V. Witham
1969-10-4
538
Tehama
Blue Tent Creek at confluence with Sacramento River. One mile east of Ide Adobe State Park.
130
Comment Read comments Jan 7 2009
SEINET12332642
Trichostema lanceolatum
Unknown
1982-1
839
Tehama
The Nature Conservancy Vina Plains Preserve, 270 m S of Lassen Rd
66
Comment
UC1950203
Trichostema laxum
Barbara Ertter with Brad Olson
1991-7-4
10199
Tehama
Toomes Camp Rd (Mendocino FR 23N01) 7.0 mi W of Paskenta, ca 23 airmiles W of Corning; along stream
Comment
CHSC102808
Trichostema oblongum
Lowell Ahart; John Dittes, Josephine Guardino
2009-8-27
16317
Tehama
On the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak.
1493
Comment
RSA31672
Trifolium albopurpureum
A. A. Heller
1939-4-14
15381
Tehama
Short distance north of Rock Creek.
Comment
CHSC64535
Trifolium albopurpureum var. albopurpureum
Vernon H. Oswald; Lowell Ahart
1995-4-10
6610
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. In upland near the w boundary fence s of Pool 4.
210
Comment
JEPS94748
Trifolium albopurpureum var. albopurpureum
Vernon Oswald and Lowell Ahart
1998-4-21
8924
Tehama
Round Valley Road (M4) w of Paskenta (2.1 mi w of Newville Road,); Inner North Coast Ranges, Round Valley Road
304
Comment
CHSC983
Trifolium albopurpureum var. olivaceum
A. Koopman
1929-4-23
Tehama
Squaw Hill.
Comment
CHSC96671
Trifolium arvense
Lowell Ahart; John Dittes, Andrea Craig
2007-5-13
13830
Tehama
20 feet east of a poor dirt road, about 100 yards north of Manton Road, about 3.9 miles east northeast of the intersection of Manton Road and Wildcat Road, about 2 miles (air) southwest of Manton.
256
Comment
UC1594595
Trifolium bifidum var. decipiens
Vernon H. Oswald and Lowell Ahart
1992-4-21
4911
Tehama
ca 4.75 air mi s Paynes Creek (Hogsback Rd, 1 mi e of power transmission lines, 17.6 mi e of Hwy 99); ; center e side, 28N24
725
Comment
SBBG3807
Trifolium breweri
H. and M. Dearing
1938-6-22
2063
Tehama
Potato Patch Public Camp, Deer Crk
1080
Comment
UC631483
Trifolium breweri
A. Hormay
1929-6-30
10333
Tehama
around Ranger Station (Butte Creek); Lassen National Forest
Comment
CHSC66048
Trifolium campestre
Vernon H. Oswald; Lowell Ahart
1996-5-6
7540
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. On the edge of the gravel road just NW of the parking lot on Hwy. 36.
268
Comment
JEPS113215
Trifolium depauperatum var. amplectens
Lowell Ahart, John Dittes, Josephine Guardino
2007-4-3
13630
Tehama
East of the steel power line, west of a large vernal pool, about 3 1/2 miles northeast of the intersection of Highway 99 East and Vina Road, about 8 miles (air) southeast of Los Molinos
109
Comment
CHSC102322
Trifolium depauperatum var. depauperatum
L. P. Janeway
2009-4-4
9718
Tehama
Cascade Range Foothills. Tehama Wildlife Area; along Cottonwood Jeep Trail 1.1 road km northwest of Powerline Road; ridge between Shaw Creek and Little Antelope Creek.
573
Comment
CHSC82619
Trifolium fragiferum
Shirley Innecken; Kelly Eckels
2002-6-5
Tehama
Vicinity of Rocky Ridge and Kendrick Creek.
246
Comment
JEPS105926
Trifolium fragiferum
Lowell Ahart, Samantha Mackey Hillaire
2004-7-9
11196
Tehama
Seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff
655
Comment
CHSC82297
Trifolium glomeratum
Lowell Ahart
2002-4-27
9562
Tehama
In the road curve, on the north side of Road M2, about 20 yards northwest of the dirt road that leads to the tower, about 8 miles west of Paskenta.
609
Comment
UCD80312
Trifolium gracilentum
CNPS SN Foothill Team
2005-5-17
SNFN 0168
Tehama
TNC Dye Creek Preserve, 40 m SW of the gate to Hog Gulch road.
85
Comment
CHSC65633
Trifolium hirtum
Shaun E. Sims
1995-4-22
9
Tehama
3 mi se of Eagle Peak.
304
Comment
JEPS22643
Trifolium hirtum
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
Apr 22 1958-Apr 23 1958
6293
Tehama
about 2 mi w of Kirkwood (and about 1/2 mi w of U.S. Hwy 99, abut 7 mi s of Corning); Kirkwood plains
73
Comment
CHSC59086
Trifolium hybridum
Vernon H. Oswald
1992-8-19
5159
Tehama
Lassen Volcanic National Park. Lassen Hwy. (Hwy. 89) ca. 0.2 mi N of the S boundary of the park.
2011
Comment
CHSC94195
Trifolium longipes subsp. hansenii
Lowell Ahart
2006-7-11
12952
Tehama
On the high east bank of Colby Creek, about 50 yards north of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1518
Comment
CHSC80648
Trifolium microcephalum
Lowell Ahart
2001-6-8
8774
Tehama
Burned area on the east side of road M2, about 9 miles west of Paskenta.
762
Comment
UCD35947
Trifolium microcephalum
Beecher Crampton
1953-4-29
1158
Tehama
4 miles south of Dales.
Comment
CHSC65958
Trifolium microdon
Vernon H. Oswald; Lowell Ahart
1996-4-23
7451
Tehama
Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Localized population on a grassy and brushy slope of Paynes Creek Canyon ca. 0.4 mi N of the Jeep Trail and 0.2 mi W of the power line at this location.
198
Comment
JEPS87179
Trifolium microdon
Vernon H. Oswald and Lowell Ahart
1992-4-21
4924
Tehama
0.9 mi w Paynes Creek (Hwy 36, at the power transmission lines)
557
Comment
CHSC66489
Trifolium retusum
Vernon H. Oswald; Lowell Ahart
1996-5-20
7613
Tehama
Dales Lake Ecological Reserve. CDFG parcel on the W side of Manton Rd. (A6) ca. 2 mi N of Dales Station (On Hwy. 36), ca. 14 mi NE of Red Bluff. Cascade Range Foothills. Locally abundant in gravelly soil at the junction of the jeep trail and the old highway on the basalt ridge crossing the northeast corner of the reserve.
225
Comment Read comments Jul 28 2009
UCSB63867
Trifolium retusum
Oswald, Vernon; Ahart, Lowell
1996-3-18
Tehama
BLM parcel; T28N R3W NW1/4 SW1/4 Sec. 25, 500 ft. Cascade Range Foothills; Jeep Trail under the power transmission lines ca. 0.1 mi. N of Sevenmile Creek, near the S boundary of the parcel
Comment
CHSC65671
Trifolium subterraneum
Vernon H. Oswald; Lowell Ahart
1996-3-18
7229
Tehama
Hog Lake Plateau. Cascade Range Foothills. Jeep Trail under the power transmission lines ca. 0.1 mi N of Sevenmile Creek, near the S boundary of the parcel.
152
Comment
OBI77302
Trifolium variegatum
Anthony Baniaga
2011-6-12
348
Tehama
CDFG: Tehama State Wildlife Area. Near intersection of Plum Crk rd (202) and High Trestle Rd (28N23). Finley Butte quad. T28N R1E sec 9 NE of NE
785
Comment
UC631086
Trifolium variegatum var. variegatum
A. A. Heller
1916-4-20
12333
Tehama
3 mi n Red Bluff
Comment
CHSC70888
Trifolium willdenovii
Vernon Oswald; Lowell Ahart
1998-4-21
8919
Tehama
Newville Rd. 0.3 mi east of Buckhorn Rd. on the north side of Black Butte Lake. Inner North Coast Ranges.
164
Comment
CHSC63221
Trifolium wormskioldii
Lowell Ahart
1994-7-24
7510
Tehama
On the east side of Willow Creek, about 100 yards north of the dirt road, about 1 1/4 miles (air) north of Jonesville.
1615
Comment
UC814448
Triglochin maritima
Alice Eastwood
Aug 22 1912-Aug 26 1912
1800
Tehama
Morgans Springs , Morgans Springs (Lassen Butte Region)
Comment
CHSC23631
Trillium albidum
B. Garamendi
1974-5-12
30
Tehama
100 yds s of Mill Creek on Ponderosa Way. Mill/Deer Creek Study Area.
609
Comment
UC1001312
Trillium albidum
Louise Kellogg
1952-7-13
38
Tehama
near Ovenlid at start of trail to Square Lake and S. Yolla Bolly Mt.; North Coast Ranges, Mendocino Nat'l Forest
1767
Comment
JEPS75795
Trillium ovatum
Todd and Virginia Keeler-Wolf
1974-6-6
574
Tehama
1/4 mi. n.e. Pettijohn Basin; Yolla Bolly Mts.
1920
Comment
SEINET10458937
Triodanis biflora
Wagnon
WAGNON 12689
Tehama
PASKENTA
Comment
SEINET10458966
Triodanis biflora
Baker
Baker 12591
Tehama
Paskenta.
Comment
HSC85946
Triphysaria eriantha
Susan Carter, Eric May, Sarah McNaull
1987-3-28
74
Tehama
24 mi. E of Red Bluff, Hwy. 36, mile mark 65
Comment
CHSC61452
Trisetum spicatum
Vernon H. Oswald; Lowell Ahart
1993-8-18
5838
Tehama
Lassen Volcanic National Park. Summit ridge of Mt. Conard near the S boundary of the park. Along ridge S of the highest point.
2490
Comment
JEPS5664
Triteleia bridgesii
W. L. Jepson
1932-5-9
16353
Tehama
Red Bluff Red Bluff (rubble field 11 mi ne)
Comment
SEINET8506247
Triteleia hyacinthina
B. Blincoe
1961-4-29
s.n.
Tehama
About 25 miles E. of Redbluff.
914
Comment
CHSC40505
Triteleia laxa
Pauleen Broyles
1982-4-15
403
Tehama
Ca. 0.5 km s of Lassen Road. The Nature Conservancy Vina Plains Preserve.
66
Comment
CHSC65794
Triteleia lilacina
Vernon H. Oswald; Lowell Ahart
1996-4-8
7316 .2
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the E side of Paynes Creek S of the former bridge site on the gravel road.
137
Comment
CHSC78764
Triteleia peduncularis
L. P. Janeway; B. Castro
2000-6-11
6789
Tehama
Inner North Coast Ranges. Pepperwood Spring; near the top of Raglin Ridge. East-facing seep near head of drainage.
902
Comment
UC844559
Triteleia peduncularis
A. A. Heller
1914-7-7
11528
Tehama
Mud Flat on the Newville- Covelo Road; e slope Coast Range, Mud Flat
Comment
CHSC14119
Tuctoria greenei
F. T. Griggs
1973-8-31
125
Tehama
16 miles n of Chico; on Keefer Road 1 mile n of its intersection with U.S. Hwy 99E. About the bottom of an ephemeral pond.
Comment
CHSC52662
Tuctoria greenei
R. D. Stone
1987-8-19
849
Tehama
Central Valley. TNC Vina Plains Preserve, W pasture 1.4 miles SE of the intersection of Highway 99 and Lassen Road. Vernal pool in the NE margin just W of the main inlet.
65
Comment
JEPS83945
Tuctoria greenei
R. D. Stone and R. E. Buck
1987-8-4
833
Tehama
about 2.5 mi nne Vina (third in series of five lakes); Central Valley, Laniger (Leininger) Lakes
80
Comment
CHSC41109
Typha angustifolia
Pauleen Broyles
1982-6-18
756
Tehama
The Nature Conservancy Vina Plains Preserve. Sheep Camp Ditch nw of barn in s pasture.
62
Comment
CHSC52157
Typha domingensis
Pauleen Broyles
1982-7-7
785
Tehama
The Nature Conservancy Vina Plains Preserve. Sheep Camp Ditch NNW of barn in S pasture.
Comment
CHSC88543
Typha domingensis
Jenny Marr; L. P. Janeway, B. Castro, Caroline Warren
1999-8-11
Tehama
Vicinity of South Fork Cottonwood Creek, Long Gulch, and Cooks Ridges. Along creek.
335
Comment
JEPS94185
Uropappus lindleyi
Vernon Oswald and Lowell Ahart
1998-4-21
8920
Tehama
Newville Rd. w. of Newville (2.2 mi. n. of Glenn-Tehama county line, 1.9 mi. s. of Round Valley Rd.); Inner N. Coast Ranges
213
Comment
CHSC56295
Vaccinium uliginosum subsp. occidentale
K. R. Stern
1986-5-21
8263
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
JEPS62196
Veratrum californicum var. californicum
Joseph Grinnell
12
Tehama
Mineral
1463
Comment
UCD139939
Veratrum californicum var. californicum
W. R. Russell
1958-7-9
s.n.
Tehama
beside State Highway 36, ca. 10 miles southeast of Mineral.
1443
Comment
UCD80797
Verbascum blattaria
CNPS SN Foothill Team
2005-5-10
SNFN 0256 f
Tehama
TNC, Dye Creek Preserve, near Los Molinos, adjacent to Dye Creek, about 1/2 mile up trail from lodge/office.
119
Comment
HSC21165
Verbascum thapsus
Larry Berti
1968-6-29
Tehama
Red Bank Creek where the creek crosses Paskenta Rd.
Comment
JEPS119871
Verbascum virgatum
Lowell Ahart
2012-6-2
18149
Tehama
On the east side of Long Road, about 6.7 miles northeast of Dales and State Highway 36, northeast of Red Bluff.
Comment
HSC75045
Verbena lasiostachys var. lasiostachys
J. P. Smith, Thomas W. Nelson
1978-7-22
10045
Tehama
Shasta-Trinity National Forest, Weston Ranch.
1341
Comment
JEPS95701
Verbena lasiostachys var. scabrida
Vernon H. Oswald and L. Ahart
1995-7-12
7006
Tehama
T29N R9W NE1/4 Sec. 33, 3220 ft, Inner North Coast Ranges, Chaparral, serpentine-derived soil. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 3.5 mi S of Hwy. 36
981
Comment
SBBG16529
Veronica americana
D. Myrick
1961-6-24
359
Tehama
St Hwy 36 ca. 2 mi E of Mineral
1676
Comment
CHSC77804
Veronica anagallis-aquatica
B. Castro; H. West
1999-6-1
943
Tehama
About 22 air miles W of Orland, vicinity of Newville and Salt Creek.
198
Comment
CHSC87948
Veronica anagallis-aquatica
Lowell Ahart
2004-6-28
11133
Tehama
Gravel bar on the south side of Thomes Creek, about 1/4 mile east of Paskenta.
213
Comment
JEPS66412
Veronica anagallis-aquatica
L. R. Heckard and P. Rubtzoff
1971-7-31
2672
Tehama
just ne of Red Bluff (lagoon off the Sacramento River)
Comment
CHSC76531
Veronica catenata
Heidi West; Caroline Warren, Jenny Marr, Natalie Wight
1998-7-9
Tehama
Vicinity of Red Bank Creek and Sunflower Gulch.
304
Comment
CHSC64636
Veronica peregrina subsp. xalapensis
Vernon H. Oswald; Lowell Ahart
1995-4-10
6608
Tehama
Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. Growing between Pool 7 and the w boundary fence.
213
Comment
JEPS122043
Veronica peregrina subsp. xalapensis
Lowell Ahart, John Dittes
2014-5-18
19518
Tehama
About 100 yards south of the bridge, about 1 1/2 miles east of the end of Lyon Cattle Road, about 3 1/2 miles (air) northeast of Los Molinos.
Comment
JEPS95515
Veronica peregrina subsp. xalapensis
Vernon H. Oswald
1994-4-6
6078
Tehama
Burris Creek Arm of Black Butte Lake; ; T23N R5W SW1/4 SE1/4 Sec. 35, 475 ft, Foothill Woodland. Burris Creek Arm of Black Butte Lake, on the shoreline near the E end of Morrison-Bryant Rd.
144
Comment
SJSU11609
Veronica peregrina subsp. xalapensis
J. W. Tilden
1960-6-26
1489
Tehama
Wilson L
1524
Comment
UC2031448
Veronica peregrina subsp. xalapensis
Barbara Ertter with Brad Olson
1991-7-4
10262
Tehama
Toomes Camp / Ball Rock Road 16.1 mi W of Paskenta, 2 mi Se of Kingsley Glade/Maxin junction ca 28 air miles W of Corning
Comment
CHSC65770
Veronica persica
Vernon H. Oswald; Lowell Ahart
1996-4-8
7331
Tehama
Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the E edge of Paynes Creek near its mouth on the Sacramento River.
85
Comment
CHSC44242
Veronica serpyllifolia subsp. humifusa
Vernon Oswald
1988-6-27
3531
Tehama
Trail between Ides Cove Trailhead and 25N16 along the e side of the Yolla Bolly-Middle Eel Wilderness w of Paskenta.
2133
Comment
CHSC55600
Veronica serpyllifolia subsp. humifusa
K. R. Stern
1986-5-21
8301
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
CHSC94303
Veronica serpyllifolia subsp. humifusa
Lowell Ahart
2006-7-25
13081
Tehama
Near a small bog, on the west side of the dirt road, about 20 yards east of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows.
1518
Comment
JEPS118591
Vicia americana subsp. americana
B. Castro, L. P. Janeway
2000-4-21
1085
Tehama
High Cascade Range. North side of Mill Creek 1.3 mi east of Black Rock and Ponderosa Way. Barkley Mountain 7.5' quad.
Comment
UC54375
Vicia americana var. americana
H. M. Hall and E. B. Babcock
Jul 1 1903-Jul 2 1903
4381
Tehama
near Morgan (Mill Creek Canyon); Mount Lassen, Mill Creek Canyon
1524
Comment
RSA92603
Viola
Milo S. Baker
1954-7-10
12961
Tehama
Tehama County: 6.1 iles above Whitlock Camp, E side of County road.
1829
Comment
CAS-BOT-BC263891
Viola adunca
C. R. Quick
1950-6-17
50 -24
Tehama
Adjacent to Mill Creek Meadows, W of Gurnsey Camp Ground, Lassen National Forest
Comment
UC54323
Viola adunca
H. M. Hall and E. B. Babcock
Jun 29 1903-Jun 30 1903
4326
Tehama
near Morgan; Mount Lassen
1676
Comment
UC1019539
Viola glabella
Louise Kellogg
1952-7-14
45
Tehama
Square Lake trail from Ovenlid toward South Yolla Bolly Mountain; North Coast Ranges, Mendocino National Forest
1828
Comment
UC1762517
Viola glabella
Milo S. Baker
1954-7-10
12979
Tehama
6.1 mi above Whitlock Camp
Comment
UC1762523
Viola glabella
Milo S. Baker and H. K. Wagnon
1953-7-12
12890
Tehama
6.1 mi from Whitlock Camp (along county road)
1828
Comment
HSC60622
Viola glabella
Carl Wishner
1978-6-30
527
Tehama
2 mi. S of boundary of Lassen National Park adjacent to Hwy. 89
Comment
CAS-BOT-BC536965
Viola lobata
Mrs. Jos. Clemens
1920-7-30
s.n.
Tehama
Mineral
Comment
HSC21811
Viola lobata
Jim Vaughn
1956-6-22
Tehama
Mineral
1311
Comment
UC1761849
Viola lobata
W. C. McCalla
1940-6-21
6287
Tehama
SW of Lassen National Park (near Lassen Camp)
Comment
CHSC60159
Viola lobata subsp. lobata
Richard Steward
1988-4-24
7
Tehama
Ca 30.6 mi ne of Chico, ca 120 ft w of Post Mile marker 6.00, ca 800 ft on Highway 32.
1280
Comment
UC1749360
Viola lobata subsp. lobata
Milo S. Baker
1935-6-25
8099
Tehama
Highway 39 between Lassen Camp and Mineral.
Comment
UCD73351
Viola macloskeyi
Chuck Hughes
2008-6-22
42
Tehama
Along outlet creek from Square Lake, north face of Mount Linn.
2127
Comment
UCD110704
Viola psychodes
R. N. Raynor; W. S. Ball
1940-4-19
s.n.
Tehama
Mill Creek Road between Red Bluff and Mineral.
Comment
CHSC56347
Viola purpurea
K. R. Stern
1986-5-21
8266
Tehama
Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36.
1402
Comment
JEPS127055
Viola purpurea subsp. purpurea
Lowell Ahart, John Dittes
2016-4-29
20813
Tehama
About 300 yards south of the fish ladder on Deer Creek, near a flat area (campground) above Deer Creek, about 0.8 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 1/8 miles by trail to Highway 32.
Comment
UC1762537
Viola purpurea subsp. quercetorum
Milo S. Baker and H. K. Wagnon
1953-7-12
12869
Tehama
5.3 mi beyond Whitlock Camp (along county road)
1828
Comment
UC1762481
Viola sheltonii
Milo S. Baker
1953-6-21
12786
Tehama
W of Paskenta (logging road)
1828
Comment
UC1762524
Viola sheltonii
Milo S. Baker
1953-7-12
12864
Tehama
5.3 mi from Whitlock Camp (along county road)
1828
Comment
SBBG115926
Vitis californica
M. Little
1970-6-14
Tehama
near town of Mill Crk, Panther Springs; Lassen Nat Forest
Comment
CDA35711
Vitis californica
S. T. Ancell
1961-8-2
Tehama
0
Comment
CHSC78971
Vulpia bromoides
Julie Cunningham; Jenny Marr, Caroline Warren
1998-5-11
Tehama
Vicinity of Round Valley Road and Newville Road (Garland Road).
280
Comment
JEPS95676
Vulpia bromoides
Vernon H. Oswald
1995-3-27
6547
Tehama
T29N R2W NW1/4 NE1/4 Sec. 26, 740 ft, Cascade Range Foothills, Blue Oak Woodland, basalt substrate. Dales Lake Reserve on the W side of Manton Rd. (A6) ca. 2 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff
225
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
CHSC68540
Vulpia microstachys var. ciliata
Vernon H. Oswald
1997-4-23
8345
Tehama
Inner North Coast Ranges. Forest road M2 9.4 miles W of Paskenta.
899
Comment
CHSC96634
Vulpia microstachys var. ciliata
Lowell Ahart; John Dittes, Josephine Guardino
2007-4-3
13625
Tehama
On the east side of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos.
112
Comment
RSA120960
Vulpia microstachys var. ciliata
J. T. Howell, R. C. Barneby
1954-5-14
29574
Tehama
9 mi east of Paynes Creek
1006
Comment
UCD93784
Vulpia microstachys var. ciliata
A. A. Beetle
1943-5-25
1946
Tehama
near Paynes Creek, east of Red Bluff.
Comment
JEPS86522
Vulpia microstachys var. pauciflora
Roy E. Buck and Glenn L. Clifton
1990-3-29
1476
Tehama
ca 2.5 air km nw North Tuscan Butte summit (14 air km ne of Red Bluff, ca 50 km sw of gravel road, just se of gas pipeline)
289
Comment
CHSC82254
Vulpia myuros var. hirsuta
Lowell Ahart
2002-4-27
9557
Tehama
About 10 yards northwest of the cattle guard, northwest of where the road is wide and one can park, on the west side of the dirt road that leads to the tower, east of Road M2, about 8 miles west of Paskenta.
609
Comment
RSA93469
Vulpia myuros var. hirsuta
Milo S. Baker
1953-4-26
12567
Tehama
Along Crane Lumber Co. road ca. 5 miles west of Paskenta; above Paskenta.
61
Comment
RSA93468
Vulpia octoflora
Keith Wagnon
1953-4-26
12577
Tehama
Along Crane Lumber Co. road 5 miles west of Paskenta, about 200 feet above Paskenta.
Comment
JEPS103516
Vulpia octoflora var. octoflora
Lowell Ahart
2002-4-27
9559
Tehama
About 10 yards NW of the cattle guard, NW of where the road is wide and one can park, on the W side of the dirt road that leads to the tower, E of Road M2, ca 8 miles W of Paskenta.
609
Comment
CAS-BOT-BC185958
Vulpia octoflora var. octoflora
Milo S. Baker
1953-5-10
12636
Tehama
Logging road W of Paskenta from 5 mi post
Comment
CHSC116663
Woodwardia fimbriata
Lowell Ahart; John Dittes, Josephine Guardino
2016-2-11
20697
Tehama
Just below the fish ladder on Deer Creek, about 2 miles by trail to Highway 32.
883
Comment
CHSC48201
Wyethia glabra
Vernon Oswald
1984-4-11
1146
Tehama
Round Valley Rd. (also M4 of 23N02), 6.6 mi w of Newville Rd. (3.9 mi w of Mendocino Nat. Forest boundary).
579
Comment
CHSC88527
Wyethia helenioides
Jenny Marr; Caroline Warren
1999-4-28
Tehama
Vicinity of Red Bank Creek, Sunflower Gulch, and Dry Creek.
289
Comment
CDA38552
Yabea microcarpa
L. Ahart
2006-5-5
12571
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 1/2 mile northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
Comment
CHSC78585
Yabea microcarpa
J. Marr; C. Warren, H. West
1998-5-20
Tehama
West of Red Bluff, vicinity of Pettyjohn Rd and Cottonwood Ck.
457
Comment
JEPS108844
Yabea microcarpa
Lowell Ahart
2006-5-5
12571
Tehama
Along the Nomalaki Trail (Thomes Gorge Trail), about 1/2 mile northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta.
585
Comment
JEPS122013
Yabea microcarpa
Lowell Ahart
2014-5-8
19440
Tehama
On the south side of the paved road to Berris Creek, about 0.4 mile east of the intersection with Black Butte Road, about 12 1/2 miles (air) southwest of Corning.
Comment
CHSC77345
Zeltnera trichantha
Heidi West; B. Castro
1999-4-1
Tehama
Vicinity of Salt Creek and Newville.
201
Comment
CHSC77584
Zeltnera trichantha
B. Castro; L. P. Janeway
1999-6-3
953
Tehama
About 23 air miles W of Red Bluff, vicinity of Pettyjohn Rd and S. Fork Cottonwood Creek.
359
Comment
UC1002623
Zigadenus paniculatus
Milo S. Baker
1953-4-26
12568
Tehama
5 mi w Paskenta
Comment