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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC78137
Abies X shastensis
G. B. Grant
1902-9-7
5124
Trinity
Horse Camp, Mt. Shasta
2438
Comment
CAS-BOT-BC73512
Abies concolor
Doris K. Kildale; T. O. Davis
1929-2-20
4280
Trinity
Coffee Crerek near Trinity Center.
Comment
HSC40354
Abies concolor
Linda M. Barker, Raul Tuazon
1976-5-1
1441
Trinity
Hwy. 36 1.0 mi. E of junction of Hwy. 3
1189
Comment
HSC73772
Abies concolor
Gail Newton
1980-7-10
1222
Trinity
Near Senteney Rock
197
Comment
HSC92603
Abies concolor
Jennifer Whipple
1977-9-9
2278
Trinity
S facing slopes N of Deadfall Lake in the Deadfall Drainage
2195
Comment
SD42338
Abies concolor
Carl B. Wolf
1937-8-12
Trinity
North Coast Range, South Fork Mountain, 1.5 miles south of Cold Spring Lookout
1525
Comment
UC502906
Abies concolor
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9104
Trinity
near head 8-mile Ridge; Northern Coast Ranges, South Fork Mountain
1524
Comment
NY29172
Abies concolor
M. F. Denton
1981-7-3
4256
Trinity
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
JEPS123119
Abies magnifica
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 049
Trinity
Trinity Creek Watershed
Comment
UC668178
Acer circinatum
Joseph P. Tracy
1935-8-9
14729
Trinity
near mouth Pony Creek (East Fork of New River); , near mouth of Pony Creek
731
Comment
UCD116969
Acer glabrum var. glabrum
Joseph M. DiTomaso
1975-8-13
256
Trinity
JW Cow Camp at head of Deer Creek Trail.
2042
Comment
HSC12774
Acer glabrum var. torreyi
William J. Ferlatte, Alice Q. Howard
1970-8-9
1293
Trinity
Boulder Creek Lakes, above upper lake
1921
Comment
RSA98651
Acer glabrum var. torreyi
H. M. Pollard
1953-8-20
s.n.
Trinity
Creek-crossing on Red Mountain Trail, north of Trinity Alps Resort.
1982
Comment
HSC2816
Acer macrophyllum
John L. Heywood, D. H. Norris
1968-3-30
1751
Trinity
Along Trinity River, Hwy. 299, 3.5 mi. E of Humboldt Co. line
Comment
HSC56708
Acer macrophyllum
Gilbert Muth
1979-7-17
8307
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC66166
Acer macrophyllum
Cathy Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-5-3
60
Trinity
Philpot Creek Campground
808
Comment
HSC261
Achillea millefolium
William J. Ferlatte
1967-8-19
1028
Trinity
Red Rock Mtn.
2287
Comment
HSC44156
Achillea millefolium
Thomas W. Nelson, Jane Nelson
1977-6-19
3463
Trinity
Along Rd. 5E27 just N of junction with Rd. 1S07
1524
Comment
HSC71736
Achillea millefolium
M. A. Baker
1980-6-25
2338
Trinity
Near Castle Rock
1280
Comment
HSC46880
Achillea millefolium
William J. Ferlatte
1975-8-24
1719
Trinity
Ridge between Lake Anna and Siligo Meadows
2375
Comment
UCD50703
Achnatherum lemmonii
G. L. Stebbins Jr.; G. L. Church
1941-5-27
3115
Trinity
2 miles west of Mad River, near Forest Ranger Station.
1066
Comment
SEINET185101
Achnatherum occidentale
C. L. Hitchcock, JS Martin
1939-7-11
5392
Trinity
South shore of Upper Canyon Creek Lake 11 mi north of Dedrick Salmon Trinity Alps.
1890
Comment
HSC68954
Acmispon micranthus
Jacqueline Greenleaf
1980-5-24
99
Trinity
Near Browns Canyon.
792
Comment
HSC72509
Acmispon micranthus
Gail Newton
1980-7-1
799
Trinity
Near Hayden Roughs.
1250
Comment
HSC98306
Acmispon micranthus
B. D. Rogers, William J. Ferlatte
1966-6-6
2049
Trinity
4 mi. N of Junction City
Comment
HSC98307
Acmispon micranthus
William J. Ferlatte, B. D. Rogers
1966-6-1
2049
Trinity
4 mi. N of Junction City
610
Comment
HSC81909
Acmispon micranthus
Thomas W. Nelson, Jane P. Nelson
1979-7-7
4987
Trinity
Along margin of Trinity Lake at Wyntoon Campground
Comment
HSC71348
Acmispon nevadensis
J. P. Smith, J. O. Sawyer
1975-6-22
8229
Trinity
Trinity National Forest Rd. 30N38 from Hwy. 36 to Cold Springs Campground.
762
Comment
HSC71349
Acmispon nevadensis
J. P. Smith, J. O. Sawyer
1975-6-23
8263
Trinity
Philpot Campground
854
Comment
CHSC48516
Acmispon nevadensis var. nevadensis
Vernon Oswald
1986-6-9
2107
Trinity
Hwy 36, 2.9 mi w of Hwy 3, 25.5 mi e of the Humboldt-Trinity Co. line.
1066
Comment
SBBG3410
Acmispon nevadensis var. nevadensis
H. and M. Dearing
1939-6-16
3662
Trinity
6 mi E of Weaverville
Comment
HSC81887
Acmispon wrangelianus
S. Denning, B. Woolley, K. Grenier
1986-4-18
1
Trinity
Meadow upslope of Burnt Ranch Campground
Comment
UC552298
Aconitum columbianum
Joseph P. Tracy
1934-8-29
13606
Trinity
S. Fork Mt. Northern Coast Ranges, S. Fork Mt.
1371
Comment
CAS-BOT-BC391546
Aconitum columbianum subsp. columbianum
Milo S. Baker
1926-7-16
49 b
Trinity
S. Fork Mt. - bog near Forest road. - 4 mi. from highway
Comment
RSA121385
Aconitum columbianum var. columbianum
G. D. Barbe
1955-7-27
297
Trinity
South of Scott Mtn. Forest Camp.
1616
Comment
RSA67538
Aconitum columbianum var. columbianum
P. A. Munz
1951-7-21
16745
Trinity
Head of Patty John Basin. North Yolla Bolly Mountains.
2073
Comment
CHSC117795
Aconogonon davisiae
B. Castro; L. P. Janeway
2016-8-1
2151
Trinity
Klamath Ranges. Just below crest of the Trinity Moutains, 0.25 air-mi east of Tamarack Lake. Open west-facing upper slope ca 150 ft down from ridgetop.
1837
Comment
CAS-BOT-BC391716
Actaea rubra
Eugene Carter
1973-8-9
653
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Along the Grizzly Creek Trail below Lower Grizzly Meadows
1645
Comment
JEPS88989
Actaea rubra
Sue Pappalardo
1993-8-23
511
Trinity
Big Bar Rd. Shasta-Trinity Nat'l Forests; , Hayfork Bally Quad. (650-2)
1040
Comment
HSC56733
Adenocaulon bicolor
Gilbert Muth
1979-7-18
8374
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1006
Comment
UCR124019
Adenocaulon bicolor
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6959
Trinity
North Coast Range; Trinity Mountains, Calif. Hwy 36, 7 mi west of Wildwood at Telephone Ridge
1280
Comment
CAS-BOT-BC65534
Adiantum aleuticum
G. R. Kleeberger
1879-10-18
s.n.
Trinity
Weaverville
Comment
HSC44041
Adiantum aleuticum
Thomas W. Nelson, Jane Nelson
1977-8-6
3693
Trinity
N side of Mule Ridge
1585
Comment
CAS-BOT-BC65536
Adiantum aleuticum
P. A. Munz
1936-8-11
14360
Trinity
above Forest Glenn
1066
Comment
CAS-BOT-BC29464
Ageratina occidentalis
LeRoy Abrams
1916-7-22
6230
Trinity
Post Creek
Comment
CDA363
Ageratina occidentalis
Vernon H. Oswald & Lowell Ahart
1998-7-28
9379
Trinity
Rattlesnake Road along the west side of Post Creek, 0.2 mile north of Highway 36, east of Forest Glen.
Comment
CAS-BOT-BC29466
Ageratina occidentalis
Philip Alexander Munz
1936-8-2
14369
Trinity
Banks of the Little Trinity River, Forest Glenn
762
Comment
UC933420
Ageratina occidentalis
Annie M. Alexander and Louise Kellogg
1948-9-8
5606
Trinity
top of grade betweem Sawyers Bar and Etna; Trinity Mountains
1737
Comment
UCD128639
Agoseris aurantiaca var. aurantiaca
Joseph M. DiTomaso
1975-7-22
178
Trinity
Trinity Alps, 1/8 mile east of Boulder Creek on Lion Lake Trail.
1645
Comment
CHSC71522
Agoseris grandiflora
Vernon H. Oswald; Lowell Ahart
1998-7-28
9368
Trinity
Hwy. 36 4.8 mi west of Wildwood Rd., 7.3 mi east of Hwy. 3.
1249
Comment
HSC67994
Agoseris grandiflora
J. P. Smith
1976-5-21
8746
Trinity
SR 3; at the crossing of Trinity River N of Ramshorn Creek
915
Comment
HSC73207
Agoseris heterophylla
R. York
1980-5-25
812
Trinity
Near Browns Canyon
823
Comment
RSA416405
Agoseris heterophylla
M. A. Baker
1977-5-21
296
Trinity
Eagle Creek Campground
851
Comment
RSA48215
Agoseris heterophylla
Roxana S. Ferris, Laura Lorraine
1948-6-11
4460
Trinity
Summit between Mad River and south fork of Trinity River, State highway 36.
1360
Comment
UC1199474
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1932-6-17
10165 1/2
Trinity
Three Forks of Mad River; North Coast Ranges, Mad River
883
Comment
UC1981753
Agoseris heterophylla var. heterophylla
R. Spellenberg
2010-4-15
14148
Trinity
3 km SE of Burnt Ranch and ca. 1/4 km W of Hwy. 299, 1 air km NW of Cedar Flat on open rocky slope at top of cliffs ca. 300 m above river.
Comment
HSC51007
Agoseris retrorsa
G. L. Clifton, Overton
1979-6-3
3838
Trinity
Near Murphy Glades, close to town of Alderpoint
914
Comment
HSC68741
Agoseris retrorsa
Jacqueline Greenleaf
1980-6-21
137
Trinity
Near Van Duzen River
81
Comment
HSC73289
Agoseris retrorsa
M. A. Baker
1980-7-13
2876
Trinity
Near Red Rock
1585
Comment
RSA256692
Agoseris retrorsa
D. E. Anderson
1972-6-13
5523
Trinity
Black Lassic.
1738
Comment
UC249883
Agoseris retrorsa
Joseph P. Tracy
1923-7-1
6495
Trinity
near summit, on road to low gap of Mad River South Fork Mountain; Mad River
1066
Comment
CAS-BOT-BC126957
Agrostis exarata
Joseph P. Tracy
1935-8-3
14483
Trinity
Mary Blaine Mountain. Mary Blaine Meadow.
1950
Comment
CAS-BOT-BC227215
Agrostis exarata
Eugene Carter
1975-8-13
1064
Trinity
North Fork Trinity River. North of Grizzly Cr.
1066
Comment
UC1103382
Agrostis exarata
Joseph P. Tracy
1935-7-24
14219 1/2
Trinity
e Ranger Station; Trinity Summit
1889
Comment
UCD52788
Agrostis idahoensis
Katharine Brandegee
1905-8-22
s.n.
Trinity
Mt. Silliman.
Comment Read comments May 9 2012
HSC58735
Agrostis oregonensis
Gilbert Muth
1979-7-18
8520
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
UC1103392
Agrostis variabilis
Joseph P. Tracy
1941-8-27
17034
Trinity
1 mi s McKay Camp (along summit ridge South Fork Mountain); along summit ridge South Fork Mountain
1676
Comment
HSC69783
Ailanthus altissima
R. Kalal
1979-5-13
40
Trinity
Along Hwy. 299
610
Comment
HSC72508
Aira caryophyllea
Gail Newton
1980-7-1
800
Trinity
Near Hayden Roughs.
1250
Comment
UC130638
Allium amplectens
H. M. Hall
July, 1909
8611
Trinity
Union Creek Salmon Mountains, Union Creek
1828
Comment
CAS-BOT-BC462241
Allium amplectens
Ella Dales Cantelow
1939-6-9
2680
Trinity
Summit of Scott St.
1630
Comment
RSA79408
Allium bolanderi
E. K. Balls
1952-5-27
17254
Trinity
Minersville Road, between Covington s and Lavey s sawmill.
Comment
HSC39435
Allium bolanderi var. bolanderi
Thomas W. Nelson, James Nelson
1976-6-22
2985
Trinity
Along 5E27 S of meadow above Senteney Rock
1524
Comment
HSC34176
Allium campanulatum
J. P. Smith, J. O. Sawyer
1973-7-4
7091
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC39429
Allium campanulatum
Thomas W. Nelson, James Nelson
1976-6-22
2769
Trinity
On Senteney Rock
1524
Comment
SBBG827
Allium campanulatum
H. and M. Dearing
1939-6-25
3719
Trinity
rd to Blake Lookout
Comment
UC30115
Allium campanulatum
W. C. Blasdale
1896-6-10
Trinity
Hay Fork
Comment
HSC31961
Allium falcifolium
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5521
Trinity
Black Lassic
1738
Comment
HSC31962
Allium falcifolium
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5522
Trinity
Black Lassic
1738
Comment
HSC74106
Allium falcifolium
Gail Newton
1980-7-3
1019
Trinity
Near Horsehead Mtn.
1753
Comment
HSC71811
Allium falcifolium
Thomas W. Nelson, Jane P. Nelson
1980-6-27
5931
Trinity
Along FS Rd. 2S08, 0.6 mi. S of junction with FS Rd. 1S07
1646
Comment
HSC95747
Allium falcifolium
Mingrone, McNeal
1967-6-12
3
Trinity
14.5 mi. NE of Forest Glen on Rt. 36 toward Peanut
Comment
CHSC59830
Allium hoffmanii
B. Williams
1979-5-22
101
Trinity
Shasta/Trinity NF/Yolla Bolla Road, 2.5 mi from Hwy 36 on Forest Service Road 30 (to Pine Root Station), 0.3 mi from turnoff to Mud Springs.
1097
Comment
HSC32905
Allium hoffmanii
Thomas W. Nelson
1973-5-30
990
Trinity
Along Mule Ridge SE of Red Lassic
Comment
HSC44105
Allium hoffmanii
M. A. Baker
1977-5-7
239
Trinity
Blue Point, on Blue Point Ridge.
1573
Comment
HSC67263
Allium hoffmanii
Thomas W. Nelson, Dave Gordon
1980-5-8
5222
Trinity
Shasta-Trinity National Forest, along Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
UC1446106
Allium hoffmanii
Barbara Williams
1979-5-29
151
Trinity
on rd. to Dubakella Mtn. 0.7 mi from Rd. FS 30 btw. Mad River and Mud Springs Rd. (Yolla Bolla Ranger District); Shasta-Trinity National Forest, Dubakella Mtn. Quad.
1371
Comment
UC1488734
Allium hoffmanii
Gail Newton
1980-7-13
1433
Trinity
near Mule Ridge; Blocksburg Quad.
135
Comment
JEPS109673
Allium membranaceum
Dean W. Taylor
2002-5-21
18066
Trinity
Coffee Creek, serpentine slopes ca. 0.5 mile West of Highway 3 bridge
777
Comment
HSC91451
Allium validum
Jennifer Whipple
1976-8-4
1602
Trinity
N of Lower Deadfall and Deadfall Lakes along creek draining the Upper Deadfall Lakes
2165
Comment
CAS-BOT-BC478040
Allium validum
C. L. Hitchcock; J. S. Martin
1939-7-12
5355
Trinity
Canyon Creek Meadows, 7 miles above Dedrick, Salmon-Trinity Alps.
1402
Comment
CAS-BOT-BC478043
Allium validum
Eugene Carter
1972-4-27
477
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville). AlongWhite's Creek Trail at Bear Wallow Meadow.
1402
Comment
UC142777
Allium validum
Alice Eastwood
July 1901
Trinity
Twin Lakes, Canyon Cr.
Comment
UCD138652
Allium validum
Joseph M. DiTomaso
1975-7-30
219
Trinity
Trinity Alps; 0.75 mile north of Grand National Mine.
1645
Comment
RSA120647
Allotropa virgata
G. D. Barbe
1955-7-28
304
Trinity
about 3/4 mile west of Scott Mtn Forest Camp, Near Siskiyou-Trinity Coutny Line.
1645
Comment
CAS-BOT-BC169667
Alnus rhombifolia
Doris K. Kildale
1926-9-9
2692
Trinity
Black Oaks near Low Gap of Mad River
746
Comment
CDA18394
Amelanchier alnifolia
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2764
Trinity
Klamath Ranges; Campground, Scott Mountain Summit forest camp, at the summit of Hwy 3 between Callahan (Siskiyou Co.) and Trinity Center.
1645
Comment
CHSC91756
Amelanchier alnifolia var. semiintegrifolia
G. Douglas Barbe; J. T. Howell, T. C. Fuller
1980-5-20
2716
Trinity
Klamath Ranges. North of WEAverville on Highway 3, W of Clair Engle Lake; at Bowerman Ridge Rd., midway between Covington Mill and Trinity Center, ca. 1.25 mi (2 km) south of Preacher Meadow campground, Trinity National Forest.
883
Comment
JEPS123487
Amelanchier alnifolia var. semiintegrifolia
E. T. Doucette
2013-5
13 -128
Trinity
1.25 miles south of Boulder Peak.
Comment
JEPS123511
Amelanchier alnifolia var. semiintegrifolia
E. T. Doucette
2013-7-3
13 -142
Trinity
Ramshorn Road east of Eagle Lake Campground
Comment
HSC40443
Amelanchier pallida
J. O. Sawyer
1973-6-5
2511
Trinity
Scott Mtn. Summit, W of Hwy. 3
1738
Comment
RSA212563
Amelanchier pallida
E. C. Twisselmann
1969-7-19
15691
Trinity
[Unspecified]
2470
Comment Read comments Jul 3 2012
CAS-BOT-BC135632
Amelanchier utahensis
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53536
Trinity
Scott Mt. summit on road from Carrville to Callahan
1645
Comment
CAS-BOT-BC135638
Amelanchier utahensis
Eugene Carter
1973-6-19
596
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville), along the Grizzly Creek Trail at Pegleg Flat.
1066
Comment
CAS-BOT-BC251146
Amelanchier utahensis
R. C. Wenk
2005-6-18
185
Trinity
Trinity County, Coffee Creek, Big Flat Meadow
1524
Comment
CHSC75746
Amelanchier utahensis
Vernon H. Oswald; Lowell Ahart
1999-7-5
9831
Trinity
West of Weed on the summit of Forest Rd. 17 at the trailhead to Deadfall Lakes.
2011
Comment
UC666830
Amelanchier utahensis
Joseph P. Tracy
1935-8-7
14605
Trinity
head of White's Creek; Devil's Canyon Mts.
2072
Comment
HSC49724
Amsinckia intermedia
J. O. Sawyer, R. J. Cole
1978-4-20
3102
Trinity
Above Hwy. 299 at White's Bar.
Comment
HSC4627
Anaphalis margaritacea
H. E. Parks, J. P. Tracy
1941-8-27
11530
Trinity
South Fork Mt.; 1 mile south of McKay Camp
1707
Comment
POM264619
Anaphalis margaritacea
H. E. Parks, Joseph P. Tracy
1941-8-27
11530
Trinity
Near McKay Camp, South Fork Mountain
Comment
SEINET8734416
Anaphalis margaritacea
Unknown
1941-1
11530
Trinity
Near McKay Camp, South Fork Mountain
Comment
RSA201432
Anchusa officinalis
J. T. Howell
1955-7-17
30714
Trinity
Near Hayfork.
732
Comment
CAS-BOT-BC45281
Ancistrocarphus filagineus
John Thomas Howell
1955-6-14
30407
Trinity
Weaverville
609
Comment
CAS-BOT-BC391864
Anemone drummondii
H. M. Hall
1909-7-18
8567
Trinity
Dorleska, in the Salmon Mts.
2000
Comment
CAS-BOT-BC391865
Anemone drummondii
Thomas W. Nelson; Jane Nelson
1980-7-17
6101
Trinity
North Coast Ranges. Along Forest Service road 17 at summit at county line
2072
Comment
CAS-BOT-BC391934
Anemone lyallii
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53537
Trinity
Scott Mt. summit on road from Carrville to Callahan
1645
Comment
HSC43256
Anemone lyallii
K. Irwin
1977-5-21
341
Trinity
Scott Mtn. Campground, 8 mi. E of Callahan
1631
Comment
JEPS109667
Anemone oregana
Dean W. Taylor
2002-4-19
17987
Trinity
Preacher Meadow Campground along Highway 3, morainal terrace of Swift Creek (ca. 1 air mile SW of Trinity Center), ca. 250 meters SSW of campsite #9
883
Comment
JEPS23993
Angelica arguta
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-2
6855
Trinity
at summit of Scott Mountain Scott Mountain
2072
Comment
UCD127172
Angelica tomentosa
Joseph M. DiTomaso
1976-8-9
661
Trinity
Red Mountain Meadows. Trinity Alps.
1981
Comment
RSA67489
Angelica tomentosa var. tomentosa
P. A. Munz
1951-7-19
16697
Trinity
1 mi. NW of Stuart Gap, North base of North Yolla Bolly Mts.
1402
Comment
CAS-BOT-BC271446
Anisocarpus madioides
Doris Kildale
1931-5-17
10721
Trinity
Hawkins Bar
182
Comment
HSC70058
Anisocarpus madioides
M. A. Baker
1980-5-24
1503
Trinity
Near Long Ridge.
1006
Comment
UC1281810
Anisocarpus madioides
Richard Spellenberg
1965-6-15
1142
Trinity
about 50 yds n Hidden Lake (sw of Burnt Ranch); Underwood Mtn.
Comment
UC1442639
Anisocarpus scabridus
Thomas Nelson and Jane Nelson
1977-8-6
3713
Trinity
along e slope Black Lassic
1676
Comment
CAS-BOT-BC59290
Antennaria argentea
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53486
Trinity
About 6 miles southwest of Trinity Center on road to Weaverville
883
Comment
UC249820
Antennaria argentea
Joseph P. Tracy
1923-7-1
6507
Trinity
near summit, (on road to Low Gap of Mad River) South Fork Mountain; Northern Coast Ranges
1066
Comment
UC906724
Antennaria argentea
Harold E. Parks, Joseph P. Tracy
1942-7-2
11587
Trinity
South Fork Mt.; near Lemonade Spring
Comment
UC1222916
Antennaria argentea
Joseph P. Tracy
1941-8-24
17018
Trinity
(near where highway crosses grassy flats and slopes among oaks) Trinity Highway; South Fork Mountain
1310
Comment
HSC92258
Antennaria dimorpha
Jennifer Whipple
1976-7-13
1449
Trinity
Bear Creek Drainage
2378
Comment
UCD128929
Antennaria media
Joseph M. DiTomaso
1976-8-10
666
Trinity
100 yards south of Anna Lake.
2316
Comment
HSC74989
Antennaria microphylla
J. P. Smith, Thomas W. Nelson
1979-6-25
10217
Trinity
Shasta-Trinity National Forest; Road to Dubakella Mtn., 1.4 mi. from the Red Mtn. Roadway
1555
Comment
HSC68960
Anthriscus caucalis
Jacqueline Greenleaf
1980-6-23
145
Trinity
Near Mad River
169
Comment
HSC70051
Anthriscus caucalis
M. A. Baker
1980-5-25
1560
Trinity
Near Shannon Butte
914
Comment
RSA523365
Antirrhinum cornutum
G. H. True
1937-7-4
776
Trinity
On Trinity River near Lagrange Mine.
762
Comment
CDA41211
Antirrhinum vexillo-calyculatum subsp. breweri
G. D. Barbe
1985-7-23
4244
Trinity
One mile south of Peanut, just south of Salt Creek Bridge, Highway 3.
Comment
JEPS83359
Antirrhinum vexillocalyculatum subsp. breweri
David M. Thompson
1983-6-28
355
Trinity
1.3 mi s Ruth Ranger Station (along e side of Upper Mad River Road, 3.9 mi s of junction of road to Zenia with Mad River Road, 2.5 mi n of Flying AA Ranch); Kettenpom Quad. (15', 1955)
853
Comment
UC933397
Apocynum androsaemifolium
Annie M. Alexander and Louise Kellogg
1948-8-7
5441
Trinity
Canyon Creek (tributary of Trinity R.) below lake Trinity Mts., Canyon Creek (tributary of Trinity R.)
1676
Comment
UCD121233
Apocynum androsaemifolium
Joseph M. DiTomaso
1976-6-29
519
Trinity
Stuarts Fork Trail below Emerald Lake.
1600
Comment
HSC102652
Apocynum androsaemifolium
J. P. Smith
2009-6-1
12613
Trinity
State Route 3
Comment
HSC3209
Apocynum androsaemifolium
William J. Ferlatte, B. D. Rogers
1966-6-1
2057
Trinity
Near Hayfork Summit
1128
Comment
HSC64789
Arabidopsis thaliana
J. P. Smith
1975-5-17
8140
Trinity
Along Hwy. 299 at Hayden Flat Campground
390
Comment
HSC6518
Arabidopsis thaliana
M. T. Milligan
1964-4-4
Trinity
Cedar Flat on Hwy. 299, N side of Trinity River
Comment
UCR138803
Arabis breweri
M. S. Taylor
1980-6-11
2837
Trinity
N side of Hwy 299, c. 4 mi west of Del Loma
396
Comment
RSA0125736
Arabis breweri
Marcus E. Jones
1931-7-16
28879
Trinity
Burnt Ranch, near Trinity River.
Comment
HSC70589
Arabis breweri var. breweri
Gail Newton
1980-7-3
1018
Trinity
Near Horsehead Mtn.
1753
Comment
HSC35927
Arabis breweri var. breweri
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-20
1975
Trinity
Near S end of road out Swayback Ridge
Comment
RSA50011
Arabis holboellii var. retrofracta
E. K. Balls
1949-6-30
13688
Trinity
About Ripstein Camp, Canyon Creek.
762
Comment
HSC67234
Arabis subpinnatifida
Thomas W. Nelson, D. Gordon
1980-5-8
5226
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC75369
Arabis subpinnatifida
J. O. Sawyer, K. A. Sawyer
1980-6-18
3441
Trinity
Yolla Bolly Wilderness, Cedar Basin
2134
Comment
RSA299471
Arabis subpinnatifida
J. P. Smith
1973-4-21
6160
Trinity
Roadsides and slopes above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC24171
Arabis suffrutescens
D. E. Anderson
1971-7-28
5490
Trinity
Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 33N38
1921
Comment
HSC90607
Arabis suffrutescens
Jennifer Whipple
1977-7-7
1950
Trinity
Near Deadfall Lake
2195
Comment
HSC56732
Aralia californica
Gilbert Muth
1979-7-18
8373
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1006
Comment
UC1122881
Aralia californica
N. French
1932-9-17
18
Trinity
E. Fork of N. Fork Trinity R. Trinity Forest, Big Bar Quad., Trinity R.
762
Comment
UC933366
Aralia californica
Annie M. Alexander and Louise Kellogg
1948-8-13
5480
Trinity
Dedrick Trinity Mts., Dedrick
762
Comment
UC933367
Aralia californica
Annie M. Alexander and Louise Kellogg
1948-8-13
5480
Trinity
Dedrick Trinity Mts., Dedrick
762
Comment
HSC54096
Arbutus menziesii
Walter Overton
1979-7-17
8181
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
HSC33277
Arceuthobium campylopodum
Thomas W. Nelson
1973-8-19
1106
Trinity
N of Black Lassic
1524
Comment
HSC15902
Arceuthobium campylopodum
D. E. Anderson
1961-11-19
1894
Trinity
Along Hwy. 299 near Burnt Ranch
450
Comment
JEPS120251
Arctostaphylos canescens subsp. sonomensis
Julie Kierstead Nelson with Wendy Boes
2012-6-5
2012 -061
Trinity
South Fork Mountain, 1.5 mi. S of Hwy. 36; pullout along Rd. 1S11
Comment
HSC35175
Arctostaphylos glandulosa
R. M. Sullivan
1975-5-17
90
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
JEPS121035
Arctostaphylos klamathensis
Dean W. Taylor
2012-8-22
21302
Trinity
Trinity Mountains; eastern flank Panther Rock, watershed East Fork Trinity River
Comment
UCD23607
Arctostaphylos manzanita
Rodney Gale Myatt
1971-9-21
1120
Trinity
Burnt Ranch. Along side Hwy 299, about 20 mi. east of the town of Willow Creek.
426
Comment
UCD51926
Arctostaphylos manzanita
A. E. Wieslander
1931-10-21
252
Trinity
Ridge between Mad River and Hettenshaw Valley.
1188
Comment
UCD52004
Arctostaphylos manzanita
J. P. Smith; Tom Nelson and Jane Nelson
1976-3-20
8510
Trinity
Gray Creek Road; 1/4 mile from its junction with State Route 299.
Comment
JEPS102960
Arctostaphylos manzanita subsp. elegans
L. P. Janeway
2001-7-8
7314
Trinity
Klamath Ranges. On ridgetop 2.4 km north of Red Mountain. Vernal pool on ridgetop
1660
Comment
RSA20906
Arctostaphylos manzanita subsp. manzanita
C. B. Wolf
1937-6-20
8938
Trinity
Along Mad River, 5 8/10 mi. above Eureka - Red Bluff Road on Road to Ruth.
457
Comment
HSC33335
Arctostaphylos nevadensis
William J. Ferlatte
1974-8-16
1645
Trinity
Below W side of Summit Lake
2226
Comment
RSA121332
Arctostaphylos nevadensis
H. A. Jensen
1931-09
220
Trinity
Grizzly Mountain, Hoaglin quadrangle.
1646
Comment
CAS-BOT-BC46445
Arctostaphylos patula
L. B. Kildale
1930-9-14
10377
Trinity
Trinity River at Big French Creek.
Comment
HSC28827
Arctostaphylos patula
J. P. Smith
1973-4-21
6344
Trinity
Eagle Creek Campground, along the Trinity River.
869
Comment
HSC34423
Arctostaphylos patula
J. P. Smith, J. O. Sawyer
1973-7-3
7011
Trinity
Hill south and west of South Dubakella Mtn.
1585
Comment
HSC67140
Arctostaphylos patula
J. P. Smith, J. O. Sawyer
1975-6-23
8342
Trinity
9.5 mi. S of Hwy. 299 at Buckhorn Summit on rd. to Bully Choop, N slopes of Paradise Peak
1768
Comment
HSC78414
Arctostaphylos patula
John S. Palmer
1975-6-23
389
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1463
Comment
CAS-BOT-BC46448
Arctostaphylos patula
Mrs. H. C. Cantelow
1939-6-8
s.n.
Trinity
1 mi. w. of junction, Red Bluff. Hayfork Road.
Comment
HSC70180
Arctostaphylos viscida
Thomas W. Nelson, Jane P. Nelson
1978-7-21
4425
Trinity
Along SR 3 ca. 1/4 mi. from Salt Creek Bridge
762
Comment
UCD52207
Arctostaphylos viscida subsp. pulchella
D. Sanchez-Mata; S. Rivas-Martinez, et al.
1998-6-9
s.n.
Trinity
Trinity County.
1350
Comment
CAS-BOT-BC47474
Arctostaphylos viscida subsp. viscida
Doris K. Kildale
1927-7-4
3702
Trinity
Summit - on boundary line between Trinity + Shasta counties on Eureka - Red Bluff road.
Comment
CAS-BOT-BC47476
Arctostaphylos viscida subsp. viscida
Doris Kildale
1931-5-30
10801
Trinity
Weaverville
Comment
SEINET10537549
Arenaria rosei
Mary Susan Taylor
1980-6-16
Taylor 2889
Trinity
T29N R11W south central sec 15. Dubakel la Mt quad. On W side of Hwy 30 on slope, ca. 2.3 mi S of its jct with Hwy 36, ca. 2 mi S of Wildwood; on serpen tine, pine-duff covered; Shasta-Trinity National Forest.
1158
Comment
CHSC63332
Arenaria serpyllifolia subsp. serpyllifolia
Vernon H. Oswald; L. Ahart
1994-6-14
6290
Trinity
Asbestos Gulch on Forest Rd. 25 W of Castella, 2.0 mi W of Forest Rd. 26 to Mt. Shasta (city).
1511
Comment
JEPS75977
Arenaria serpyllifolia var. serpyllifolia
W. J. Ferlatte
1969-6-26
1195
Trinity
Trinity Alps of norhtern California
1524
Comment
CAS-BOT-BC400413
Aristolochia californica
G. R. Kleeberger
1880-5-1
s.n.
Trinity
Near Weaverville
Comment
CAS-BOT-BC82575
Arnica discoidea
Roxana S. Ferris; Laura Lorraine
1948-6-11
11693
Trinity
1.5 miles above Peanut on State Highway 36
Comment
CAS-BOT-BC82578
Arnica discoidea
L. R. Abrams
1916-7-22
6225
Trinity
forested north slope between Mad & Trinity Rivers on Eureka - Red Bluff Road
Comment
CHSC6116
Arnica discoidea
A. R. Jaegel
1968-5-4
158
Trinity
9 mi N of Hwy. 3 on Barker Creek R. Near Hayfork.
Comment
JEPS88170
Arnica discoidea
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7930
Trinity
Deer Lick Knob Rd. (Forest Route 1) 15.9 odometer mi n Hwy 36 (via Harrison Gulch Rd.) (nw of Platina); High North Coast Ranges
1066
Comment
HSC31
Arnica discoidea
William J. Ferlatte
1966-6-2
63
Trinity
Canyon Creek, above McKay Camp
1524
Comment
HSC36798
Arnica discoidea
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-7-20
2039
Trinity
End of branch road off Rd. 1S07
Comment
UCD129208
Arnica latifolia
Joseph M. DiTomaso
1975-8-27
299
Trinity
Trinity Alps, 0.5 mile west of Union Creek Trail on Bullards Basin Trail.
1737
Comment
UCD129154
Arnica mollis
Joseph M. DiTomaso
1976-8-10
667
Trinity
along inlet to Lake Anna.
2301
Comment
CAS-BOT-BC85103
Arnica nevadensis
Eugene Carter
1975-6-26
1011
Trinity
North Fork Trinity River. Grizzly Creek.
1615
Comment
CAS-BOT-BC400518
Asarum caudatum
Mrs. E. C. Van Dyke
1931-6-30
s.n.
Trinity
Carville [Carrville]
Comment
HSC56554
Asarum caudatum
Walter Overton
1979-7-17
7794
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
JEPS94221
Asarum caudatum
Vernon Oswald and Lowell Ahart
1998-5-14
9070
Trinity
1.4 mi n of Gemmill Gulch Picnic Area (Wildwood Road 6.7 mi n of Highway 36); Wildwood Road
1024
Comment
RSA245203
Asarum caudatum
J. O. Sawyer
1970-5-8
2615
Trinity
Five miles SW of Primitive Area; east fork of New River.
610
Comment
UCR45357
Asarum hartwegii
Michelle A. Strull
1985-7-9
55
Trinity
North Coast Ranges, c. 1/4 mi. east of FS Rd 33N52 on the Bear Creek Trail
1684
Comment
HSC768
Asclepias cordifolia
William J. Ferlatte
1967-8-16
941
Trinity
E side of Packers Peak
1982
Comment
UC562296
Asclepias cordifolia
Joseph P. Tracy
1924-4-27
6654
Trinity
vicinity Salyer; Northern Coast Ranges
182
Comment
UCR84712
Asclepias cordifolia
Kathy Harper
1992-5-15
s.n.
Trinity
Hell's Gate Forest Service Campground along NW side of S fork of Trinity River, 1 mi east of Forest Glen on Hwy 36
703
Comment
HSC62694
Asclepias cordifolia
Michelle Stevens
1979-5-25
138
Trinity
Tish Tang Campground
732
Comment
HSC33168
Asclepias fascicularis
Thomas W. Nelson
1973-8-19
1108
Trinity
Black Lassic area
1799
Comment
CAS-BOT-BC222864
Asclepias solanoana
Thomas W. Nelson; Jane P. Nelson
1980-6-20
5710
Trinity
Shasta-Trinity National Forest. Along road 29N73 1.6 miles south of junction with State Route 36
1219
Comment
CAS-BOT-BC222865
Asclepias solanoana
Thomas W. Nelson; Jane P. Nelson
1980-6-17
5495
Trinity
Shasta-Trinity National Forest. Along Salt Creek Road at junction with road 30N24
944
Comment
JEPS5158
Asclepias solanoana
W. L. Jepson
1897-7-25
14533
Trinity
8 air mi wsw South Yolla Bolly (Foster's Sheep Camp, se Trinity County); Middle Eel-Yolla Bolly Primitive Area, Soldier Ridge
1828
Comment
RSA64683
Asclepias solanoana
R. C. Bacigalupi, Constance, Rodriguez, Moran, Carlquist
1951-6-12
3390
Trinity
At headwaters of Salt Creek, just off Hwy 36, about 8 miles west of Idylwild
1067
Comment
SEINET10742132
Asclepias solanoana
Carl B. Wolf
1937-6-13
Wolf 8800
Trinity
Red Bluff-Eureka Road, 3.4 mi W of Wildwood
945
Comment
SEINET10742134
Asclepias solanoana
Rimo Bacigalupi, Lincoln Constance
1951-6-12
Bacigalupi 3390
Trinity
Serpentine outcrop at headwaters of Salt Creek, just off State Highway 36, about 8 mi W of Idylwild
1067
Comment
RSA49920
Asclepias speciosa
E. K. Balls
1949-7-6
13862
Trinity
3.4 miles from Minersville Camp on way to Trinity Center.
610
Comment
CHSC30994
Aspidotis densa
M. S. Taylor
1980-7-15
3129
Trinity
Canyon Creek Trail, between Upper McKay camp and the waterfall. Ca. 12.1 mi n of Junction City on Hwy 299.
1371
Comment
HSC47751
Aspidotis densa
Thomas W. Nelson, J. P. Smith
1978-5-6
3977
Trinity
At Philpot Campground
762
Comment
HSC68748
Aspidotis densa
Thomas W. Nelson, Jane Nelson
1980-6-18
5596
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07
1372
Comment
UC922648
Aspidotis densa
Annie M. Alexander and Louise Kellogg
1948-8-6
5410
Trinity
Canyon Creek (tributary of Trinity River) Canyon Creek; Trinity Mts
1676
Comment
UCR48628
Aster oregonensis
R. D. Goeden, Don W. Ricker
1987-9-1
870901- 5
Trinity
North Coast Range, Six Rivers Nat. Forest, beside Mad River at Ruth Reservoir
765
Comment
HSC39138
Astragalus purshii
Gary S. Lester
1974-6-30
335
Trinity
Saddle between N Yolla Bolly Mtn. and Black Rock Mtn., Yolla Bolly Wilderness Area
2165
Comment
RSA415677
Astragalus purshii var. lectulus
Thomas W. Nelson, James Nelson, A. Nelson
1976-6-10
2661
Trinity
Trinity-Humboldt Co. line; Talus along ridge above Sentenay Rock.
1555
Comment
SBBG3191
Astragalus whitneyi
H. and M. Dearing
1939-6-28
3743
Trinity
E of Forest Glen
609
Comment
JEPS54831
Astragalus whitneyi var. lenophyllus
Dr. R. H. Sheppard
1933-1
Trinity
18 mi nw La Moine (in the Trinity Mts., Mountain Range); Trinity Mts. nw of La Moine
1524
Comment
HSC56659
Asyneuma prenanthoides
Walter Overton
1979-7-17
8144
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
JEPS128096
Athyrium filix-femina var. cyclosorum
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-13
2017 -020
Trinity
Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River.
Comment
CAS-BOT-BC66160
Athyrium filix-femina var. cyclosorum
G. R. Kleeberger
1880-8-21
s.n.
Trinity
along Hogs Creek, Weaverville
Comment
CHSC32709
Athysanus pusillus
James P. Smith
1973-5-6
6581
Trinity
In Blanchert Flats near Douglas City.
Comment
HSC73812
Athysanus pusillus
M. A. Baker
1980-6-25
2272
Trinity
Near Castle Rock.
1436
Comment
UCD84687
Athysanus pusillus
Robert E. Preston
2009-3-5
2649
Trinity
3.5 mi W of Del Loma, 0.4 mi W of Schneider's Bar, along Hwy 299.
345
Comment
RSA244974
Athysanus pusillus
James Payne Smith
1973-4-7
5964
Trinity
New River trail from Grays Falls Campground on the north side of the Trinity River and west side of the New River.
244
Comment
HSC28790
Balsamorhiza deltoidea
J. P. Smith
1973-4-21
6315
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CAS-BOT-BC16769
Barbarea orthoceras
Joseph Prince Tracy
1935-8-5
14537
Trinity
Devil's Canyon Mountains. At head of White's Creek.
2072
Comment
HSC78473
Barbarea orthoceras
John S. Palmer
1973-6-19
67
Trinity
Bear Lakes Area, along the trail to Big Bear Lake
1220
Comment
HSC36801
Berberis aquifolium
Thomas W. Nelson
1975-7-20
2066
Trinity
Black Lassic Area
1799
Comment
HSC56787
Berberis aquifolium var. aquifolium
Gilbert Muth
1979-7-18
8535
Trinity
Near Armstrong Creek, close to the town of Mad River
914
Comment
HSC56794
Berberis nervosa
Gilbert Muth
1979-7-18
8550
Trinity
Near Armstrong Creek, close to the town of Mad River
914
Comment
CAS-BOT-BC76024
Berberis repens
Eugene Carter
1974-5-2
716 .1
Trinity
Salmon Trinity Alps and vicinity. Along the Rich Gulch road, 0.25 mile north of the mouth of Rich Gulch.
518
Comment
UCD98817
Bistorta bistortoides
Joseph M. DiTomaso
1975-6-23
41
Trinity
Lower Gibson Meadows on Granite Creek Trail.
1645
Comment
JEPS121725
Boechera
Julie Kierstead Nelson with Lusetta Nelson, Richard Tate, Jordan Rainbow, Jaclyn Inkster
2014-6-10
2011 -047
Trinity
Wild Mad Road, 29N30, ca. 1 mile south fo Hwy. 36W; first ultramafic rock outcrop approaching from the north; slope above road.
Comment
JEPS94223
Boechera breweri subsp. breweri
Vernon Oswald and Lowell Ahart
1998-5-14
9063
Trinity
1.3 mi n of Gemmill Gulch Picnic Area (Wildwood Road 6.6 mi n of Highway 36, between the road and Hayfork Creek); Wildwood Road
1005
Comment
CAS-BOT-BC16060
Boechera breweri subsp. shastaensis
Eugene Carter
1973-5-27
538
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville).
1051
Comment
RSA0025595
Boechera pratincola
Thomas Stoughton, Mark Thom
2012-7-15
1636
Trinity
Trinity Alps, Trinity Alps Wilderness, Bowerman Meadows
1725
Comment
CAS-BOT-BC25436
Boechera retrofracta
R. C. Wenk
2005-7-16
240
Trinity
Coffee Creek, Big Flat Meadow. To the northwest of the Gates cabin at the north end of Big Flat Meadow.
1554
Comment
UC183544
Boechera retrofracta
Joseph P. Tracy
1913-6-24
4290
Trinity
6 mi above Ruth; Northern Coast Ranges, Mad River Valley
914
Comment
CAS-BOT-BC25434
Boechera retrofracta
E. K. Balls
1949-6-30
13688
Trinity
About Ripstein Camp, Canyon Creek.
762
Comment
UCD126410
Boechera retrofracta
Joseph M. DiTomaso
1975-7-1
91
Trinity
1 mile below Emerald Lake on Stuarts Fork Trail.
1554
Comment
RSA0025592
Boechera subpinnatifida
Thomas Stoughton, Mark Thom
2012-7-16
1640
Trinity
Trinity Alps, Trinity Alps Wilderness, snow chute below 'Billy Be Damn' Lake.
2193
Comment
UC1299658
Boechera subpinnatifida
Freed W. Hoffman
1948-7-6
2432
Trinity
between Coffee Creek and Bear Creek; North Coast Ranges, Trinity River
762
Comment
UC922346
Boechera subpinnatifida
Annie M. Alexander and Louise Kellogg
1949-6-30
5796
Trinity
saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area
2103
Comment
CHSC112147
Boechera suffrutescens
Dean Wm. Taylor
2012-9-19
21314
Trinity
Devils Lake, cirque on northwest face of Red Mountain, about 200 m ESEof the logging road end at the south end of the lake.
1905
Comment
HSC72975
Boschniakia strobilacea
Gail Newton
1980-6-26
636
Trinity
Near Underwood Creek.
451
Comment
CAS-BOT-BC418477
Boykinia major
Annie M. Alexander; Louise Kellogg
1948-8-7
5438
Trinity
Canyon Creek (tributary of Trinity River); Trinity Mountains
1676
Comment
POM181021
Boykinia major
E. C. Van Dyke
1931-6-30
s.n.
Trinity
Carrville.
Comment
CAS-BOT-BC418468
Boykinia major
Milo S. Baker
1926-7-24
128 f - '26
Trinity
S Fork Mt. - Bog 2 mi. from highway.
Comment
RSA49453
Boykinia major
E. K. Balls
1949-7-2
13782
Trinity
Trinity County: Ripstein Camp, Canyon Creek.
762
Comment
RSA466765B
Boykinia occidentalis
Christopher Davidson
1973-5-29
2197
Trinity
Trinity National Forest, 1/2 mile E of Salyer on St Hwy 299.
183
Comment
RSA167210
Brickellia californica
Joseph P. Tracy
1941-9-1
17010
Trinity
4 miles east of Cedar Flat
366
Comment
UCD129620
Brickellia grandiflora
Joseph M. DiTomaso
1976-8-11
671
Trinity
Trinity Alps; on switchbacks above Luella Lake.
2179
Comment
CHSC30656
Brickellia greenei
M. S. Taylor; S. Horner
1980-8-6
3224
Trinity
On N side of 29N36A, ca 0.4 mi E of Hayfork Creek, ca 5 mi S of Wildwood.
1219
Comment
HSC32667
Brickellia greenei
Thomas W. Nelson
1973-7-10
1019
Trinity
Red Lassic area; SW side
1799
Comment
RSA67488
Brickellia greenei
Philip A. Munz
1951-7-20
16718
Trinity
Black Rock, north Yolla Bolly Mountains
2165
Comment
HSC23454
Brodiaea elegans subsp. elegans
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5263
Trinity
Along 1S07, Shanty Creek, 5 mi. W of Ruth Dam.
1341
Comment
HSC42551
Brodiaea elegans subsp. elegans
Robert M. Specht
1977-6-30
1100
Trinity
Small knoll
930
Comment
CAS-BOT-BC144322
Bromus
Doris K. Kildale
1931-5-30
10807
Trinity
Weaverville.
Comment
JEPS117861
Bromus carinatus
Julie Kierstead Nelson with S. Erwin, J. Paulo, S. Hee, L. Woolley
2006-6-20
2006 -36
Trinity
Hackney Spring, Wild Mad Road 30. Pony Buck Peak East
1300
Comment
SEINET3921832
Bromus carinatus
Dennis Anderson, D. Santana; J. Lackey
1971-7-15
5248 a
Trinity
Along 1 SO 7, Along Shanty creek, ca. 5 miles west of Ruth Dam.; 0
1341
Comment
CAS-BOT-BC149076
Bromus carinatus var. carinatus
John Thomas Howell
1955-6-14
30412
Trinity
Weaverville.
609
Comment
CAS-BOT-BC94420
Bromus carinatus var. carinatus
R. C. Wenk
2005-7-16
243
Trinity
Coffee Creek, Big Flat Meadow. Along a small creek to the NW of the Gates cabin at the N end of Big Flat Meadow
1554
Comment
SEINET3921876
Bromus carinatus var. carinatus
Jennifer J. Whipple
1978-10-6
2380
Trinity
China Mountain quad.; 0
2316
Comment
CAS-BOT-BC155650
Bromus diandrus
E. J. Linck
1920-6-18
3
Trinity
Ruth.
Comment
HSC73913
Bromus diandrus
R. York
1980-5-24
685
Trinity
Near Long Ridge.
1036
Comment
CAS-BOT-BC162126
Bromus orcuttianus
Eugene Carter
1972-6-15
435
Trinity
North Fork Trinity RIver, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville). Along backbone Creek Trail near Keystone.
883
Comment
CHSC80115
Bromus orcuttianus
L. P. Janeway
1996-7-13
5047
Trinity
Klamath Ranges. Canyon of Van Ness Creek; 1.5 mi northwest of Trinity Mountain; at end of logging spur road 0.8 mi from Van Ness Creek Road.
1020
Comment
HSC41377
Bromus orcuttianus
J. O. Sawyer, K. A. Sawyer, J. P. Smith
1974-6-29
2662
Trinity
Gipson Meadows, along trail to Granite Lake
1951
Comment
HSC75619
Bromus orcuttianus
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4089
Trinity
Proposed Ruth Research Natural Area
1372
Comment
UC1145163
Bromus orcuttianus
Joseph P. Tracy
1936-8-8
15124
Trinity
2 mi e of Grove's Prairie; Trinity Summit
1463
Comment
CAS-BOT-BC185587
Bromus tectorum
Eugene Carter
1973-6-7
564
Trinity
Along East Fork of North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville) 3.8 miles north of SR 299, Helena. Allbert's Cabin.
487
Comment
HSC58512
Bromus tectorum
Walter Overton
1979-7-18
8754
Trinity
Near Van Horn Creek, close to the town of Mad River
1067
Comment
HSC84199
Bromus vulgaris
J. P. Smith
1980-7-22
10311
Trinity
Shasta-Trinity National Forest, Salt Creek Campground on Thirteen Dips Rd.
793
Comment
CHSC66318
Cacaliopsis nardosmia
Vernon H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer
1996-7-1
7925
Trinity
Deer Lick Knob Rd. (Forest Route 1) 9.2 mi (odometer) N of Hwy. 36 (via Har-rison Gulch Rd.), NW of Platina. High North Coast Ranges.
1371
Comment
HSC59963
Cacaliopsis nardosmia
M. A. Ericksen
1979-6-22
347
Trinity
Horsehead Mtn.
1784
Comment
UC922321
Cacaliopsis nardosmia
Annie M. Alexander and Louise Kellogg
1949-6-26
5714
Trinity
n of Yolla Bolly Middle Eel Primitive Area White Rock Ranger Station
1706
Comment
HSC56709
Calocedrus decurrens
Gilbert Muth
1979-7-17
8311
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
SEINET3141547
Calocedrus decurrens
R. W. Spellenberg
2001-7-28
13238
Trinity
ca. 5 air km SE of Burnt Ranch, 1 air km W of CA Hwy. 299 above Cedar Flat, on Spellenberg property accessed by Frederick's Rd.. Spellenberg property
490
Comment
JEPS77449
Calochortus coeruleus
William J. Ferlatte
1976-5-19
1771
Trinity
e side East Fork of Coffee Creek (Canyon of Coffee Creek at East Fork of Coffee Creek, n side of road, NE1/4 of Coffee Creek 15' Quad); Trinity Alps, Coffee Creek 15' Quad.
1051
Comment
HSC36176
Calochortus nudus
J. P. Smith, J. O. Sawyer
1973-7-27
7162
Trinity
Trail to Deadfall Lakes.
1951
Comment
CAS-BOT-BC492712
Calochortus nudus
Lester Rowntree
1936-7-9
s.n.
Trinity
Between Callahan and Trinity Center.
Comment
HSC66359
Calochortus nudus
M. S. Taylor
1980-7-23
3183
Trinity
N side of 40N98A (Upper Bluff lake Rd.) near its end, 19.6 mi. NE of Trumble Ranch on Hwy. 3 via 42N17
2073
Comment
HSC34558
Calochortus tolmiei
Lon Hall
1975-5-16
343
Trinity
Trails above Trinity River at Grays Falls Campground
310
Comment
HSC67470
Calochortus tolmiei
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5342
Trinity
Along Covelo-Zenia Rd., 0.5 mi. S of Kettenpom store
1037
Comment
HSC68749
Calochortus tolmiei
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5595
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07
1372
Comment
CAS-BOT-BC493989
Calochortus tolmiei
Anna Junkens
1915-4-22
s.n.
Trinity
Weaverville
Comment
HSC26796
Calochortus tolmiei
Thomas W. Nelson
1971-4-25
422
Trinity
Above Big Flat Campground
Comment
HSC34793
Calochortus tolmiei
Robert M. Specht
1975-5-17
212
Trinity
W facing valley just N of the confluence of Ditch Gulch and Salt Creek on Hwy. 3 near Peanut
770
Comment
HSC64272
Calochortus tolmiei
J. O. Sawyer, R. J. Cole
1978-4-22
3078
Trinity
Along Big French Creek Rd. [5N13] 12 mi. towards Ironside Mtn. lookout
1463
Comment
RSA256748
Calochortus tolmiei
R. M. Sullivan
1975-5-16
71
Trinity
Trails above the Trinity River at Grays Falls Campground. (Humboldt Meridian)
310
Comment
RSA304207
Calochortus tolmiei
S. Ganley
1971-5-29
655
Trinity
Trinity Hwy; near Rich Bar.
762
Comment
CAS-BOT-BC132644
Calochortus uniflorus
Mrs. H. C. Cantelow
1936-5-22
1337
Trinity
Near Scott's Ranch, Trinity Center
Comment
RSA0120935
Caltha biflora
P. A. Munz
1951-7-21
16796
Trinity
N Yolla Bolly Peak.
2287
Comment
HSC72851
Calycadenia truncata
Gail Newton
1980-7-1
848
Trinity
Near Hayden Roughs
1219
Comment
HSC38956
Calyptridium monospermum
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2540
Trinity
Branch of Shanty Creek along E side of Black Lassic
1555
Comment
HSC42365
Calystegia malacophylla
Richard Runyon
1977-5-21
Trinity
Eagle Creek Campground
851
Comment
CAS-BOT-BC221265
Calystegia malacophylla subsp. malacophylla
E. K. Balls
1949-7-4
13805
Trinity
Trail from Chloride Mine to Globe Mine, above Dedrick
1005
Comment
CAS-BOT-BC221201
Calystegia malacophylla var. berryi
Mrs. H. C. Cantelow
1936-8-24
1745
Trinity
N. of Carrville
Comment
SEINET6968879
Calystegia occidentalis
Wanda P. Vestal, A. G. Vestal
1937-6-24
s.n.
Trinity
West-facing slope above a meadow, 4 miles south-southwest of Hayfork.
Comment
UC1197882
Calystegia occidentalis subsp. occidentalis
Joseph P. Tracy
1923-6-28
6412
Trinity
Burnt Ranch
457
Comment
SBBG963
Camassia quamash subsp. breviflora
H. and M. Dearing
1939-6-26
3728
Trinity
Horse Ridge, Trinity Mtns
Comment
RSA133471
Campanula prenanthoides
P. H. Raven, Richard Snow
1958-7-19
13614
Trinity
Along road 11.0 miles north of Helena.
Comment
SEINET10462870
Campanula prenanthoides
Chisaki
1959-8-18
CHISAKI 4725
Trinity
ABOVE TANGLE BLUE CREEK, 3 MI ABOVE SCOTT MTN CREEK ON SCOTT MTN GRADE, SERPENTINE SOIL, MOIST AREA
1372
Comment
SEINET10462957
Campanula prenanthoides
Kleeberger
KLEEBERGER s.n.
Trinity
1524
Comment
SEINET10462980
Campanula prenanthoides
Knezevich
1967-7-8
KNEZEVICH 332
Trinity
8 miles north of Highway 299 on the western entrance to Ironsides Mountain at the point of junction of Ironsides and Salt Log Springs roads. T34N R7E
Comment
SEINET10462981
Campanula prenanthoides
Anderson
1971-7-15
Anderson 5242
Trinity
On spur road to logging landings in secs. 18 & 20, 0.8 mile from its junction with 1 SO 7. T29N R6E Secs. 18 & 20
Comment
SEINET10905952
Campanula scouleri
Alice Eastwood
1901-7-2
Eastwood s.n.
Trinity
Canyon Creek
Comment
CHSC110648
Cardamine
Julie Kierstead Nelson
2011-6-16
2011 -09
Trinity
Highway 36W intersection with Wildwood Road.
1150
Comment
HSC205
Cardamine californica
William J. Ferlatte
1967-7-6
623
Trinity
Dorleska Mine
1982
Comment
HSC37818
Cardamine californica
Thomas W. Nelson, Jane P. Nelson
1976-2-7
2261
Trinity
At White's Bar
Comment
HSC42429
Cardamine californica
Barbara Kelly
1977-5-21
475
Trinity
Scott Mtn. Campground
1646
Comment
SFV18689
Cardamine californica
P. Wilson, M. Mesler
2003-3-2
3888
Trinity
Gray Falls Camp off US-299.
290
Comment
UC1755314
Cardamine californica var. cardiophylla
Dean W. Taylor
2003-4-10
18490
Trinity
logging road ca. 2 road miles SE of Norwiegan Ranch, Clair Engle Reservoir (ca. 1 air mile S of Trinity Center), on the watershed divide of Fernley Gulch with North Twin Gulch
899
Comment
JEPS84941
Cardamine hirsuta
Barbara Ertter with Thomas J. Delendick
1987-5-17
6964
Trinity
Rt. 3 n. Weaverville (a few mi s. Rush Creek Road junction)
822
Comment
CAS-BOT-BC38045
Cardamine oligosperma
Eugene Carter
1975-4-11
925
Trinity
East Fork of North Fork Trinity River. South of Store Gulch.
484
Comment
UC1755121
Cardamine pachystigma
Dean W. Taylor
2002-4-19
17997
Trinity
Tangle Blue Creek; Trinity River; base of steep shaded serpentine slope just west of Highway 3 bridge over Tangle Blue Creek (near the Trinity River confluence)
1005
Comment
HSC104077
Carduus pycnocephalus
L. Hoover, S. Carothers
2002-6-27
Trinity
Six Rivers National Forest; Shannon Butte
Comment
JEPS111449
Carex angustata
Barbara Wilson with Keli Kuykendall, Julie Nelson, Bruce Newhouse
2001-7-11
10560
Trinity
Horse Heaven Shasta-Trinity National Forest (on Forest Service road 25 past (west of) 10 miles marker)
1676
Comment
CAS-BOT-BC18152
Carex athrostachya
W. J. Ferlatte
1966-8-4
318
Trinity
Trinity Alps of Northern California. Dorleska Mine. Edge of small lake.
1981
Comment
CAS-BOT-BC19668
Carex brainerdii
Alice Eastwood; John Thomas Howell
1937-6-25
4924
Trinity
Minersville to Trinity Center.
Comment
CAS-BOT-BC19671
Carex brainerdii
John Thomas Howell
1937-7-25
13504
Trinity
Stuarts Fork of Trinity River.
2225
Comment
SEINET7556590
Carex deflexa var. boottii
Alice Eastwood, John Thomas Howell
1937-6-25
4897
Trinity
Trinity Alps Resort.
Comment
JEPS63695
Carex deweyana subsp. leptopoda
B. C. Goldsmith
1916-8-19
18
Trinity
N. Fork Coffee Creek; trib. Trinity River
Comment
SEINET7484453
Carex echinata subsp. echinata
Peter F. Zika
2009-1
24526
Trinity
east side of Route 3, near east bank of Trinity River, at 3000 foot sign, Klamath Range (KR)
900
Comment
CAS-BOT-BC20143
Carex feta
Joseph Prince Tracy
1941-6-29
16940
Trinity
Hettenshaw Valley.
944
Comment
SEINET7559522
Carex geyeri
Dean W. Taylor
2002-5-21
18068
Trinity
Bear Creek, along trail ca 0.5 miles west from the old highway, on the Wilderness Boundary, Tangle Blue Lake 7.5' USGS quadrangle.
1021
Comment
SEINET8351639
Carex gigas
Wayne Rolle
1994-8-11
850
Trinity
below Echo Lake
2134
Comment
CHSC106471
Carex hassei
Peter F. Zika
2009-6-18
24529
Trinity
Klamath Range (KR). Serpentine seep, east side of Route 3, near east bank of Trinity River; at 3000 foot sign.
900
Comment
POM301281
Carex hoodii
H. E. Parks, Joseph P. Tracy
1947-6-27
11632
Trinity
South Fork Mountain: at Cold Springs.
1646
Comment
SEINET10954999
Carex hoodii
Harold E. Parks, Joseph P. Tracy
1947-6-27
Parks 11632
Trinity
South Fork Mountain: Abundant on moist hillside of finely disintergrated soil at Cold Springs.
1646
Comment
UC184902
Carex hystericina
Harry S. Yates
1914-6-14
423
Trinity
Rush Creek. Anderlines.
609
Comment Read comments Nov 22 2017
SEINET6086128
Carex inops
Barbara Wilson, Otting, Nick
2010-5-20
16013
Trinity
Castle Creek Road.
Comment
CAS-BOT-BC7667
Carex integra
Joseph Prince Tracy
1932-7-15
10589
Trinity
Trinity Summit. Ridges east of Corral Prairie.
1828
Comment
JEPS123110
Carex klamathensis
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 021
Trinity
Trinity Creek Watershed.
Comment
HSC78420
Carex lenticularis var. lipocarpa
John S. Palmer
1973-7-1
83
Trinity
Bear Lakes Area, Tangle Blue Lake
1753
Comment
HSC103320
Carex luzulina
Thomas W. Nelson, Jane Nelson
1982-7-29
7290
Trinity
Along Forest Service Rd. 42N17 at Dead Fall meadow
1951
Comment
HSC82468
Carex mariposana
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4783
Trinity
W side of Hwy. 3, across Trinity River from mouth of Bear Creek
915
Comment
SEINET7566774
Carex mariposana
John Thomas Howell
1937-7-30
13688
Trinity
Summit of Scott Mts. north of Carrville.
Comment
CHSC98364
Carex mendocinensis
Thomas W. Nelson; Jane P. Nelson
1982-7-29
7565
Trinity
North Coast Ranges. Along Forest Service road 39N26 via Forest Service road 38N15 in Mumbo Basin 13.1 mi from State Route 3.
1584
Comment
HSC82469
Carex mendocinensis
Thomas W. Nelson, Jane Nelson
1979-7-14
4784
Trinity
Along W side of State Rte. 3, across Trinity River from mouth of Bear Creek
915
Comment
CAS-BOT-BC31978
Carex multicaulis
Roxana S. Ferris; Laura Lorraine
1948-6-11
11708 -A
Trinity
8 miles from Hayfork on road to Douglas City.
Comment
HSC59961
Carex multicaulis
M. A. Ericksen
1979-6-22
339
Trinity
Horsehead Mtn.
1773
Comment
HSC74032
Carex multicaulis
Gail Newton
1980-7-10
1302
Trinity
Near Senteney Rock
1463
Comment
HSC74064
Carex multicaulis
M. A. Baker
1980-6-25
2303
Trinity
Near Castle Rock.
1436
Comment
HSC97435
Carex multicaulis
Gail Newton
1980-7-10
1207
Trinity
Near Senteney Rock.
1545
Comment
UC1103571
Carex multicaulis
Joseph P. Tracy
1923-6-30
6437
Trinity
near summit Hay Fork Mountain (on Weaverville Road); Northern Coast Ranges
1097
Comment
UC1116266
Carex multicaulis
Joseph P. Tracy
1942-7-3
17396
Trinity
halfway between Hettenshaw and Kuntz; Van Duzen River
975
Comment
UCR52396
Carex multicaulis
L. P. Janeway
1983-5-27
305
Trinity
Eagle Creek USFS Campground
854
Comment
HSC46821
Carex multicaulis
William J. Ferlatte
1975-5-21
1692
Trinity
Canyon of the Stuart Fork of the Trinity River, 1.9 mi. W of Hwy. 3
793
Comment
CAS-BOT-BC227425
Carex multicostata
Eugene Carter
1975-6-26
1012
Trinity
North Fork Trinity River. Grizzly Creek
1615
Comment
HSC26212
Carex ovalis
J. P. Smith, J. O. Sawyer
1972-5-27
5334
Trinity
0.5 mi. N of Eagle Creek Campground
869
Comment
SEINET11310077
Carex pachycarpa
B. Wilson, Kuykendall, K; Nelson, J; Newhouse, B
2001-1
10557
Trinity
Comment
CAS-BOT-BC118946
Carex pellita
John Thomas Howell
1936-8-24
12730
Trinity
Summit of Scott Mts. N of Carrville.
Comment
HSC101013
Carex praticola
John McRae
2012-7-25
15
Trinity
Red Lassic Camp; Mad River Ranger District. From Hwy 36 take Rte 511 to 1S07.
1707
Comment
CAS-BOT-BC118807
Carex preslii
Philip Alexander Munz
1951-7-21
16764
Trinity
Fisher Ridge, head of Patty John Basin. N. Yolla Bolly Mts.
2286
Comment
JEPS100214
Carex rossii
Dean W. Taylor
2002-6-5
18111
Trinity
Highway 3 on Stuart Fork Clair Engle Reservoir, hillside directly east from Stony Creek Campground
746
Comment
CAS-BOT-BC117962
Carex rossii
T. W. Nelson; J. P. Nelson
1978-7-24
4489
Trinity
Weaverville Quad. Along road to Bully Choop 100 m N of jct w/ rd to lookout.
1767
Comment
SEINET10709337
Carex rossii
Thomas W. Nelson, Jane P. Nelson
1978-7-24
Nelson 4489
Trinity
Weaverville Quad. T31N, R8W, Sec. 10. Along road to Bully Choop 100 m north of junction with road to lookout. Granites. White fir forest.
1768
Comment
CAS-BOT-BC117919
Carex scabriuscula
John Thomas Howell
1936-8-24
12725
Trinity
Scott Mountain summit N of Carrville.
Comment
CHSC107130
Carex scabriuscula
R. E. Brainerd
2009-7-21
1524
Trinity
Trinity Mountains, headwaters of Crow Creek in the East Fork Trinity river drainage, ca. 12 miles west-southwest of Dunsmuir. UTM Zone 10 540737E 4559207N.
1905
Comment
HSC46823
Carex scabriuscula
William J. Ferlatte
1976-7-8
1786
Trinity
Deer Flat, 6 mi. WNW of Trinity Center near FS 8W13 trail
1920
Comment
HSC91267
Carex scopulorum
Jennifer Whipple
1976-6-12
991
Trinity
Near Lower Deadfall Lake
2165
Comment
RSA67550
Carex serratodens
Phillip A. Munz
1951-7-17
16584
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1433
Comment
UC562443
Carex spectabilis
Joseph P. Tracy
1935-8-8
14695
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mts.
1889
Comment
CAS-BOT-BC227424
Carex spectabilis
Eugene Carter
1975-6-26
1008
Trinity
North Fork Trinity River. Grizzly Creek. Upper Grizzly Meadow
1828
Comment
HSC26695
Carex spectabilis
William J. Ferlatte
1972-8-7
1421
Trinity
Boulder Creek Lakes
1829
Comment
CAS-BOT-BC115808
Carex subfusca
Joseph Prince Tracy
1941-6-29
16939
Trinity
Hettenshaw Valley
944
Comment
HSC44121
Carex subfusca
Thomas W. Nelson, Jane P. Nelson
1976-6-22
2855
Trinity
Trinity-Humboldt County line, in spring along road to Goat Hill
1646
Comment
SEINET7579956
Carex vesicaria
Ray Tallent
1987-8-14
930
Trinity
Trinity Alps Wilderness, NW of Landers Lake.
2164
Comment
UC1147822
Carex vesicaria var. major
John Thomas Howell
1937-7-30
13683
Trinity
n Carrville (summit of Scott Mts.)
Comment
HSC35668
Castilleja applegatei
J. P. Smith, J. O. Sawyer
1973-7-4
7062
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC46829
Castilleja applegatei
William J. Ferlatte
1975-8-24
1729
Trinity
Slope above and to the S of Deer Lake between Deer Creek Pass and Siligo Peak
2256
Comment
HSC46835
Castilleja applegatei
William J. Ferlatte
1975-9-11
1744
Trinity
Deer Creek Pass, above Deer Lake
2256
Comment
UCD122197
Castilleja applegatei
Joseph M. DiTomaso
1976-8-9
662
Trinity
Above Van Matre Meadows north of Stonewall Pass.
2133
Comment
CHSC69834
Castilleja applegatei subsp. pinetorum
Jennifer Whipple
1976-8-19
1699
Trinity
Mount Eddy, Klamath Mountains. Meadow and seep areas near the upper Deadfall Lakes.
579
Comment
HSC35744
Castilleja applegatei subsp. pinetorum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-20
1980
Trinity
Near S end of road out Swayback Ridge
Comment
HSC46828
Castilleja applegatei subsp. pinetorum
William J. Ferlatte
1975-8-24
1725
Trinity
Slope above and to the S of Deer Lake between Deer Creek Pass and Siligo Peak
2256
Comment
HSC68727
Castilleja applegatei subsp. pinetorum
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5745
Trinity
Shasta-Trinity National Forest, along FS Rd. 29N28, 7 mi. S of junction with Hwy. 36, 1 mi. N of Goat Camp
1372
Comment
HSC91219
Castilleja applegatei subsp. pinetorum
Jennifer Whipple
1976-8-20
1714
Trinity
Summit region of Mt. Eddy
2561
Comment
JEPS23290
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi
1959-7-1
7217
Trinity
1 mi n mouth of Coffee Creek (canyon of Trinity River); Trinity River
762
Comment
RSA305832
Castilleja applegatei subsp. pinetorum
S. Ganley
1971-5-29
654
Trinity
Trinity Hwy 299.
762
Comment
CHSC63349
Castilleja arachnoidea
Vernon H. Oswald; Lowell Ahart
1994-7-11
6391
Trinity
Forest Rd. 26 (to Mt. Shasta), 6.0 mi N of Castle Creek Rd. (Forest Rd. 25), W of Dunsmuir.
1871
Comment
HSC103848
Castilleja arachnoidea
Thomas W. Nelson, Shauna Hee
2006-8-4
9475
Trinity
Hwy. 299, 100 m SE of bridge over Stuart Fork of Trinity River
730
Comment
HSC39150
Castilleja arachnoidea
Gary S. Lester
1974-6-30
322
Trinity
Trinity-Tehama Co. line, Yolla Bolly Wilderness Area, Beegum Basin Overlook
2317
Comment
HSC78260
Castilleja arachnoidea
John S. Palmer
1976-7-2
443
Trinity
NE of Log Lake
1738
Comment
JEPS74603
Castilleja arachnoidea
William J. Ferlatte and Alice Q. Howard
1970-8-12
1309
Trinity
w of upper Canyon Creek; Trinity Alps
2255
Comment
RSA211409
Castilleja arachnoidea
William J. Ferlatte
1967-8-18
1027
Trinity
Landers Lake basin. Above lake. Trinity Alps.
2134
Comment
UCD122127
Castilleja arachnoidea
Joseph M. DiTomaso
1976-7-14
633
Trinity
Luella Lake.
2133
Comment
CAS-BOT-BC241287
Castilleja latifolia
Alice Eastwood; John Thomas Howell
1937-6-24
4881
Trinity
Near Del Loma
Comment
CAS-BOT-BC252487
Castilleja miniata
Eugene Carter
1975-8-19
1073
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. Rattlesnake Lake Camp. Plants of Trinity County
1691
Comment
HSC47752
Ceanothus arcuatus
Thomas W. Nelson, J. P. Smith
1978-5-6
3978
Trinity
At Philpot Campground
762
Comment
JEPS123080
Ceanothus arcuatus
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 056
Trinity
Trinity Creek Watershed
Comment
HSC42558
Ceanothus cordulatus
Robert M. Specht
1977-6-27
1111
Trinity
Near Vann's Cabin
Comment
CAS-BOT-BC49161
Ceanothus cuneatus
P. A. Munz
1951-7-17
16586
Trinity
North Yolla Bolly Mts. - Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap
1371
Comment
CHSC93798
Ceanothus cuneatus
C. L. Schmidt
1988-3-28
1205
Trinity
1.8 miles off of CA-3, Trinity/Siskiyou County Line on Scott Mtn. by Big Carmen Lake.
1650
Comment
HSC18266
Ceanothus cuneatus
L. H. Myers
1963-4-14
33
Trinity
Along Hwy. 299 10 mi. W of Weaverville
Comment
CAS-BOT-BC50962
Ceanothus integerrimus
J. H. Thomas
1949-6-15
932
Trinity
About 7 miles North of Weaverville, along trail to Trinity Alps. Trinity National Forest
914
Comment
CAS-BOT-BC50975
Ceanothus integerrimus
Eugene Carter
1971-7-3
263
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville)
914
Comment
CAS-BOT-BC50978
Ceanothus integerrimus
Annie M. Alexander; Louise Kellogg
1948-9-1
5567
Trinity
Chloride Mine, Dedrick
1325
Comment
UC176966
Ceanothus integerrimus
Joseph P. Tracy
1913-6-24
4286
Trinity
6 mi above Ruth; Mad River Valley, Northern Coast Ranges
Comment
RSA399892
Ceanothus integerrimus
M. B. Dunkle
1936-8-20
4847
Trinity
Trinity Rier near Hoopla
Comment
SEINET10832831
Ceanothus integerrimus
Jones
1985-5-31
Jones 86
Trinity
T38n,r7w,sec.16. Eagle creek campground, shasta-trinity ntl. Forest. Jeffrey Pine, manzanita, ceanothus, incense cedar habitat
832
Comment
RSA0092978
Ceanothus integerrimus var. macrothyrsus
Bonnie C. Templeton
1957-06
s.n.
Trinity
Coffee Creek Canyon.
Comment
CAS-BOT-BC50576
Ceanothus lemmonii
John Thomas Howell
1936-8-25
12782
Trinity
Near Trinity Center
Comment
HSC60195
Ceanothus lemmonii
J. P. Smith, J. O. Sawyer
1975-6-1
8202
Trinity
Hwy. 36, 1.0 mi S of Hayfork Summit
976
Comment
RSA332455
Ceanothus lemmonii
J. P. Smith, J. O. Sawyer
1975-6-1
8201
Trinity
SR 36, 1 mile S of Hayfork Summit.
976
Comment
UC33643
Ceanothus lemmonii
W. C. Blasdale
1896-6-11
Trinity
Hay Fork
Comment
HSC98466
Ceanothus pinetorum
D. H. Wilken, E. Painter
2004-6-8
16193
Trinity
.8 km. N of Buckhorn Bally on rd. to Buckhorn Summit
1405
Comment
CAS-BOT-BC52129
Ceanothus prostratus
Doris K. Kildale
1928-4-30
4601
Trinity
Trinity Center
Comment
CAS-BOT-BC52134
Ceanothus prostratus
Elizabeth McClintock
1956-6-15
s.n.
Trinity
Along East Fork of Coffee Creek, on trail to Stoddard Lake
Comment
CAS-BOT-BC52139
Ceanothus prostratus
G. R. Kleeberger
1880-7-2
s.n.
Trinity
unspecified
1828
Comment
CAS-BOT-BC52144
Ceanothus prostratus
D. H. Wilken; E. L. Painter
2007-6-3
16734
Trinity
USFS Rd 17, above Trinity River, ca. 1.3 linear km NNE of confluence of Trinity River and Sherer crk,
1200
Comment
JEPS57151
Ceanothus pumilus
L. R. Heckard
1967-8-12
1672
Trinity
ca 2 mi nw summit of Mt. Eddy
Comment
UCD112763
Ceanothus velutinus
Joseph M. DiTomaso
1976-6-29
505
Trinity
Stuarts Fork Trail below Emerald Lake.
1524
Comment
UC1071469
Ceanothus velutinus var. velutinus
J. E. Sowder
1932-10-17
9
Trinity
Rattlesnake Creek
1280
Comment
CDA7214
Centaurea diffusa
J. R. Keck Jr., William J. Ferlatte
1972-5-13
Trinity
Trinity National Forest. P. G. & E. pipeline access road, along South Fork Mountain Road (Road 4N12) 3.5 miles north of Highway 36 & South Fork Mountain Summit.
0
Comment
CDA36775
Centaurea diffusa
D. B. Joley
1976-6-29
31
Trinity
South Fork of the Trinity River.
0
Comment
CDA20004
Centaurea maculosa
E. Finley
2002-7-18
PDR 1140324
Trinity
Northern California; E bound Hwy 299 at MM 69.59 opposite Caltrans yard.
0
Comment
UC1222947
Centaurea solstitialis
Joseph P. Tracy
1941-9-1
17005
Trinity
Burnt Ranch
Comment
CHSC69006
Centaurium tenuiflorum
Vernon Oswald; Lowell Ahart
1997-7-17
8766
Trinity
Forest Route 30 (southeast of Ruth Reservoir) 2.2 mi east of Ruth Airport Road.
914
Comment
HSC16594
Cephalanthera austiniae
R. Spellenberg
1963-7-14
195
Trinity
Ironsides Mtn., Burnt Ranch
Comment
UCSB12389
Cephalanthera austiniae
Dearing, Hugh; Dearing, Margaret
1939-6-25
Trinity
Road to Blake Lookout
1524
Comment
CAS-BOT-BC384882
Cerastium arvense
Annie M. Alexander; Louise Kellogg
1949-7-11
5787
Trinity
Union Creek, South branch of Coffee Creek, Northwest of Trinity Center
1828
Comment
UCD97985
Cerastium arvense subsp. strictum
Joseph M. DiTomaso
1975-7-23
193
Trinity
Union Creek Campground.
1798
Comment
CAS-BOT-BC388168
Cerastium fontanum
Annie M. Alexander; Louise Kellogg
1948-8-20
5517
Trinity
Trinity Mountains. Morris Meadow, Stuart Fork of Trinity River
1280
Comment
HSC92355
Cerastium fontanum subsp. vulgare
Jennifer Whipple
1977-9-9
2267
Trinity
N of Lower Deadfall and Deadfall Lakes, along the creek draining the upper Deadfall Lakes.
2165
Comment
HSC56658
Cerastium glomeratum
Walter Overton
1979-7-17
8141
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
CAS-BOT-BC207662
Cercis occidentalis
Eugene Carter
1971-6-5
201
Trinity
North fork Trinity River, Hobo Gulch Camp and vacinity. (18 mi. NW of Weaverville). In dry gulch below the North Fork Trail 1/4 mi. north of Hobo Gulch. T36N, R11W, Sec. 31.
Comment
CAS-BOT-BC291607
Cercis occidentalis
Camille F. Nowell
2012-7-18
54
Trinity
Hwy 3, W of Trinity Center.
754
Comment
HSC23646
Cercis occidentalis
J. O. Sawyer
1970-4-18
2507
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
HSC35100
Cercis occidentalis
John S. Palmer
1975-5-17
356
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
HSC34887
Cercocarpus montanus var. glaber
Thomas W. Nelson
1975-5-17
1839
Trinity
Hwy. 299, just E of Oregon Mtn. Summit
Comment
CAS-BOT-BC276499
Chaenactis douglasii var. douglasii
Joseph P. Tracy
1935-8-3
14459
Trinity
Mary Blaine Mountain
1950
Comment
CAS-BOT-BC276501
Chaenactis douglasii var. douglasii
John Thomas Howell
1937-7-21
13240
Trinity
Big Flat
Comment
JEPS34187
Chaenactis douglasii var. douglasii
Joseph P. Tracy
1935-8-5
14571
Trinity
at head of White's Creek; Devil's Canyon Mts.
2133
Comment
UC582768
Chaenactis douglasii var. douglasii
Joseph P. Tracy
1935-8-5
14571
Trinity
head of White's Creek Devil's Canyon Mts.
2133
Comment
HSC39139
Chaenactis douglasii var. douglasii
Gary S. Lester
1974-6-30
332
Trinity
Saddle between N Yolla Bolly Mtn. and Black Rock Mtn., Yolla Bolly Wilderness Area
2165
Comment
HSC86347
Chaenactis douglasii var. douglasii
J. O. Sawyer, B. Bingham
1984-7-14
4251
Trinity
Trinity/Tehama County line. Yolla Bolly Wilderness; between Solomon Peak and Sugarloaf Mtn.
Comment
UCD130270
Chaenactis douglasii var. douglasii
Joseph M. DiTomaso
1976-7-21
647
Trinity
Trinity Alps; Union Creek Campground at junction to Foster Lake.
1798
Comment
CAS-BOT-BC183851
Chaenactis glabriuscula var. gracilenta
Eugene Carter
1974-5-22
740
Trinity
Salmon-Trinity Alps and vicinity. At head of Brock Gulch
1066
Comment
HSC67987
Chaenactis glabriuscula var. heterocarpha
J. P. Smith, J. O. Sawyer
1975-6-22
8247
Trinity
Trinity National Forest Rd. 30N38 from Hwy. 36 to Cold Springs Campground.
762
Comment
UC582763
Chaenactis glabriuscula var. heterocarpha
Joseph P. Tracy
1932-6-17
10172
Trinity
Three Forks of Mad River North Coast Ranges, Three Forks of Mad River
883
Comment
CAS-BOT-BC106049
Chaenactis suffrutescens
J. P. Smith; J. O. Sawyer
1973-7-26
7147
Trinity
Eagle Creek Campground
853
Comment
CHSC68991
Chaenactis suffrutescens
Vernon Oswald; Lowell Ahart
1997-7-17
8736
Trinity
Forest Route 29 (Trinity National Forest) 4.9 mi south of Hwy. 36.
1249
Comment
CAS-BOT-BC80488
Chamaecyparis lawsoniana
John Thomas Howell
1936-8-26
12814
Trinity
Near junction of Tangle Blue and Scott Mt. creeks
Comment
HSC34204
Chamaesyce serpyllifolia
J. P. Smith, J. O. Sawyer
1973-7-4
7104
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
HSC44180
Cheilanthes gracillima
M. A. Baker
1977-5-7
245
Trinity
Blue Point on Blue Point Ridge
1573
Comment
HSC992
Cheilanthes gracillima
D. E. Anderson
1963-5-12
2424
Trinity
Near Trinity - New River Canyons
Comment
POM225492
Cheilanthes gracillima
P. A. Munz
1936-8-11
14354
Trinity
Forest Glen
976
Comment
UC922649
Cheilanthes gracillima
Annie M. Alexander and Louise Kellogg
1948-8-7
5435
Trinity
Canyon Creek (tributary of Trinity River) Canyon Creek; Trinity Mts
1676
Comment
HSC44043
Cheilanthes gracillima
Thomas W. Nelson, Jane Nelson
1977-7-30
3646
Trinity
Along ridge between the forks of Black Lassic Cr.
1646
Comment
HSC997
Cheilanthes gracillima
R. Spellenberg
1965-6-12
1099
Trinity
Underwood Mtn. Rd. about 10 mi. SW of Burnt Ranch
Comment
UCD117417
Chimaphila umbellata
D. Sanchez-Mata
1996-6-29
s.n.
Trinity
Trinity National Forest.
1230
Comment
RSA49989
Chimaphila umbellata subsp. occidentalis
E. K. Balls
1949-6-29
13665
Trinity
Ripstein Camp.
793
Comment
CAS-BOT-BC36395
Chrysolepis chrysophylla
L. R. Abrams
1916-7-27
6210
Trinity
Between Mad and Trinity Rivers on Eureka - Red Bluff Road.
Comment
CAS-BOT-BC36398
Chrysolepis chrysophylla var. minor
Carl B. Wolf
1937-8-12
9180
Trinity
North Coast Range, South Fork Mt. 3 mi. SO of Cold Spring Lookout
1524
Comment
CAS-BOT-BC285356
Cirsium andersonii
John Thomas Howell
1936-8-24
12728
Trinity
Summit of Scott Mts. n. of Carrville
Comment
HSC75392
Cirsium andersonii
J. O. Sawyer, M. Mesler
1980-8-9
4026
Trinity
At Scott Mtn. Campground
1646
Comment
HSC67986
Cirsium cymosum
J. P. Smith, J. O. Sawyer
1975-6-22
8252
Trinity
FS 30N38 from SR 36 to Cold Springs Campground
762
Comment
CAS-BOT-BC278056
Cirsium cymosum
John Thomas Howell
1937-7-28
13607
Trinity
Canyon of Tangle Blue Creek near Trinity River
Comment
HSC75537
Cirsium douglasii var. breweri
J. O. Sawyer, M. Mesler
1980-8-9
4025
Trinity
Bear Basin
1951
Comment
CDA37210
Cirsium occidentale
B. Villegas
2008-6-17
Trinity
Near Willow Creek; Friday Ridge Road. Six Rivers National Forest.
Comment
HSC70433
Cirsium occidentale var. candidissimum
Gail Newton
1980-7-3
990
Trinity
Near Horsehead Mtn.
1753
Comment
CAS-BOT-BC288017
Cirsium occidentale var. candidissimum
L. R. Abrams
1916-7-22
6164
Trinity
Between Big and Little Van Duzen River on Eureka-Red Bluff Road
Comment
CAS-BOT-BC288021
Cirsium occidentale var. candidissimum
Eugene Carter
1974-7-15
863
Trinity
Along the North Fork Road north of Old Helena
457
Comment
CAS-BOT-BC288026
Cirsium occidentale var. candidissimum
C. L. Hitchcock; J. S. Martin
1939-7-13
5422
Trinity
65 miles east of Arcata on Arcata-Redding Hiway
457
Comment
POM253602
Cirsium occidentale var. candidissimum
C. L. Hitchcock, J. S. Martin
1939-7-13
5422
Trinity
65 miles east of Arcata on Arcata-Redding Hiway
457
Comment
RSA0070692
Cirsium occidentale var. candidissimum
Joseph P. Tracy
1941-8-24
17015
Trinity
Along Trinity Highway, west slope of South Fork Mountain.
1067
Comment
RSA439216
Cirsium occidentale var. candidissimum
C. S. Gilbert
1954-7-12
s.n.
Trinity
Near Weaverville
Comment
RSA78395
Cirsium occidentale var. candidissimum
P. A. Munz
1952-6-29
17845
Trinity
Grizzly Creek, branch of North Fork of Trinity River, north of Helena
1037
Comment
JEPS25614
Cirsium remotifolium var. odontolepis
Rimo Bacigalupi
1959-7-2
7247
Trinity
dry slope in Coffee Creek Canyon (w of Grouse Ridge and just above Adams Creek; Salmon Mts. region); Salmon Mts., Coffee Creek Canyon
1417
Comment
CAS-BOT-BC229002
Cistanthe umbellata
Mrs. H. C. Cantelow
1936-5-21
s.n.
Trinity
6 miles from Carrville
Comment
RSA20766
Cistanthe umbellata var. umbellata
C. B. Wolf
1937-8-12
9186
Trinity
North coast range, South Fork Mountain, 1.6 mi. S of Cold Spring lookout.
1524
Comment
CAS-BOT-BC160931
Clarkia amoena subsp. amoena
Freed W. Hoffman
1949-7-17
3020
Trinity
A.A. Ranch, Mad River
Comment
JEPS43651
Clarkia amoena subsp. huntiana
Hilda W. Grinnell
1932-7-15
21
Trinity
Junction of Norgaar Ranch road with South Fork Mountain road
1524
Comment
HSC103099
Clarkia concinna
M. Mesler, Carol Wilson
2010-6-20
826
Trinity
Van Duzen Rd., 3.4 mi south of Hwy 36, just south of Van Duzen dump.
771
Comment
SEINET10453149
Clarkia concinna
Mary Susan Taylor
1980-6-11
Taylor 2835
Trinity
T34N R12W ne 1/4 sec 6. Hyampom quad. Big Bar, on S side of Trinity River, in vicinity of bridge to Big Bar Camp ground. Shasta Natl Forest.
457
Comment
HSC73911
Clarkia concinna subsp. concinna
R. York
1980-5-24
662
Trinity
Near Long Ridge.
1036
Comment
SEINET7042854
Clarkia epilobioides
A. G. Vestal
1955-5-13
s.n.
Trinity
Ca 0.6 mile northwest of Big Bar Research Station. Trinity National Forest, Trinity River Valley. Big Bar quadrangle UTM Zone 10, 477484.E,4510171mN.
Comment
HSC34840
Clarkia gracilis
Thomas W. Nelson
1975-5-17
1823
Trinity
Panwauket Gulch
Comment
CAS-BOT-BC162519
Clarkia gracilis subsp. gracilis
Lester Rowntree
1938-6-10
s.n.
Trinity
Above Trinity Alps Resort
Comment
RSA303925
Clarkia heterandra
S. Ganley
1971-5-29
652
Trinity
Trinity Hwy 299.
610
Comment
HSC37197
Clarkia lassenensis
Lon Hall
1975-5-17
351
Trinity
SE-facing slope on the trail to Denny at the confluence of New River and Trinity River
310
Comment
CAS-BOT-BC163186
Clarkia lassenensis
Eugene Carter
1974-6-4
798
Trinity
Salmon-Trinity Alps and vicinity. Roadbank on the Barney Gulch logging road
594
Comment
UC1071931
Clarkia purpurea subsp. quadrivulnera
H. and M. Lewis
1947-6-12
411
Trinity
1.0 mi s Hayfork Creek Bridge (5-20); Hayfork
Comment
CAS-BOT-BC163484
Clarkia purpurea subsp. quadrivulnera
John Thomas Howell
1955-6-13
30373
Trinity
1 mile south of Hayfork
731
Comment
HSC54192
Clarkia rhomboidea
G. L. Clifton, Butler
1979-7-18
8489
Trinity
Near Four Corners Rock, close to the town of Alderpoint.
1524
Comment
CAS-BOT-BC164983
Clarkia rhomboidea
S. K. Harris; J. P. Tracy
1936-6-10
3292
Trinity
On hills west of Sayler
Comment
UCD104994
Clarkia rhomboidea
W. C. Overton Jr.
1977-7-9
s.n.
Trinity
Coffee Creek Road, 15.2 miles from its junction with State Highway 3 and 3.5 miles before entrance to Big Flat Campground, Shasta National Forest.
1438
Comment
HSC17746
Claytonia cordifolia
J. F. Knezevich
1967-7-8
342
Trinity
'Clems Camp', 4 mi. from the junction of the road to Salt Log Springs on the road to Brushy, Big, and Green Mtns.
Comment
UCD100630
Claytonia exigua
J. M. Tucker; Dorothy Dreyfus
1967-4-29
4033
Trinity
floor of Bear Valley, just west of Bear Creek, 8.3 miles north of junction of Bear Valley Road with State Highway 20.
396
Comment
HSC42261
Claytonia exigua subsp. exigua
Ed Cope
1977-5-7
76
Trinity
Philpot Campground, 1.2 mi. W of Peanut.
762
Comment
HSC47633
Claytonia exigua subsp. exigua
J. P. Smith, E. Rumble, V. Rumble
1977-4-30
9057
Trinity
Shasta-Trinity National Forest, Philpot Campground and Philpot Creek
793
Comment
HSC48530
Claytonia exigua subsp. exigua
Mark Flippo
1978-5-13
51
Trinity
Philpot Campground, 1 mi. from jct. with Hwy. 3
Comment
RSA48005
Claytonia exigua subsp. exigua
Roxana S. Ferris, Laura Lorraine
1948-6-11
11694
Trinity
1.5 miles above Peanut on State Hwy 36.
Comment
HSC38970
Claytonia lanceolata
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-28
2635
Trinity
Shores of Diamond Lake.
2195
Comment Read comments Sep 23 2019
HSC4435
Claytonia lanceolata
William J. Ferlatte
1967-7-7
654
Trinity
Head of Union Creek
1982
Comment
UCD102284
Claytonia lanceolata
Daniel Sanchez-Mata; S. Rivas-Martinez, A. Penas and Sara del Rio
2011-7-18
s.n.
Trinity
Weed. Stewart Springs Road-Parks Road. Mount Eddy Trail. Mount Eddy close to the summit.
2640
Comment
HSC72927
Claytonia parviflora subsp. parviflora
R. York
1980-5-25
799
Trinity
Near Browns Canyon
823
Comment
HSC27544
Claytonia perfoliata
J. P. Smith
1973-4-7
5986
Trinity
New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River
244
Comment
HSC73385
Claytonia rubra
Doug Renwick, Robert Kirkpatrick
1981-5-9
60
Trinity
Philpot Campground off Hwy. 3
808
Comment
UC168420
Claytonia rubra
A. W. Anthony
1899-1-1
Trinity
Comment
HSC28367
Claytonia rubra subsp. rubra
J. P. Smith
1973-4-21
6164
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC39548
Claytonia saxosa
Thomas W. Nelson, James Nelson
1976-6-10
2681
Trinity
Ridge above Senteney Rock
1555
Comment
HSC47759
Claytonia saxosa
Thomas W. Nelson, J. P. Smith
1978-5-6
3986
Trinity
Blue Point
1555
Comment
HSC578
Clintonia uniflora
William J. Ferlatte
1966-7-1
182
Trinity
Upper Canyon Creek Meadow, Trinity Alps
1524
Comment
RSA49695
Collinsia grandiflora
Philip A. Munz
1949-5-15
13208
Trinity
Ripstein Public Campground, Canyon Creek, Dedrick.
976
Comment
CHSC89500
Collinsia greenei
G. Douglas Barbe; T. C. Fuller, J. T. Howell
1980-5-19
2692
Trinity
High North Coast Ranges. In a serpentine area west-southwest of Peanut on Rattlesnake Road, Philpot Creek drainage. 0.25 mi east of jct of Rattlesnake Rd and Plummer Lookout Rd (Philpot Campground Rd) ca. 0.75 mi (1200 m) SW of Salt Creek Bridge (Hwy 3) Peanut.
804
Comment
HSC35926
Collinsia greenei
Thomas W. Nelson, James Nelson, Jane P. Nelson
1975-6-20
1972
Trinity
Near S end of road out Swayback Ridge
Comment
HSC38157
Collinsia greenei
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2500
Trinity
Brown's Canyon Campground
Comment
HSC68700
Collinsia greenei
Thomas W. Nelson, D. Gordon
1980-6-10
5572
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC68890
Collinsia greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-19
5660
Trinity
Shasta-Trinity National Forest, along FS Rd. 29N59, 0.5 mi. E of junction with FS Rd. 30N29, Rattlesnake ridge
1433
Comment
HSC73622
Collinsia greenei
Gail Newton
1980-7-10
1263
Trinity
Near Senteney Rock
1463
Comment
JEPS81068
Collinsia greenei
Thomas W. Nelson and Dave Gordon
1980-6-10
5572
Trinity
Copper Mine Hill Shasta-Trinity National Forest, Pickett Peak Quad. (along road 1N95 at the copper mine)
1463
Comment
HSC90015
Collinsia greenei
Andrew Enberg, Brad Penkala, Dan Scofield
1990-4-28
69
Trinity
Hwy. 299, 1 mi. W of Oregon Mtn. Summit
610
Comment
UC582456
Collinsia linearis
Joseph P. Tracy
1923-6-28
6398
Trinity
Burnt Ranch
457
Comment
SEINET10898242
Collinsia linearis
Mary Susan Taylor
1980-6-12
Taylor 2853
Trinity
On E side of Underwood Mt Road (5N09), ca. 4.9 mi S of its jct with Trinity Hwy (299) at Burnt Ranch; Shasta National Forest.
Comment
HSC28848
Collinsia parviflora
J. P. Smith
1973-4-21
6324
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
HSC29003
Collinsia parviflora
J. P. Smith
1973-4-21
6292
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
HSC42262
Collinsia parviflora
Rich White
1977-7-17
55
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
HSC72479
Collinsia parviflora
J. P. Smith
1973-4-21
6252
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
JEPS74443
Collinsia parviflora
W. J. Ferlatte
1967-6-26
512
Trinity
Trinity Alps
1524
Comment
HSC44401
Collinsia parviflora
R. York
1978-5-3
153
Trinity
Big Lake, just E of Underwood Rd. Jct. of Hwy. 299 and Underwood Rd.
610
Comment
HSC91181
Collinsia rattanii
Jennifer Whipple
1976-6-16
994
Trinity
S facing slopes N of Deadfall Creek
2195
Comment
HSC20619
Collinsia sparsiflora
J. Wendell Howe
1933-6-12
1212
Trinity
Willow Creek
Comment
HSC78481
Collinsia torreyi var. latifolia
John S. Palmer
1973-7-1
95
Trinity
Bear Lakes Area, Tangle Blue Lake.
1753
Comment
HSC91172
Collinsia torreyi var. wrightii
Jennifer Whipple
1976-7-23
1508
Trinity
Deadfall Creek drainage
2317
Comment
HSC55389
Collomia grandiflora
G. L. Clifton, Butler
1979-7-17
7489
Trinity
Near Jones Ridge, close to the town of Mad River
1388
Comment
UC1553519
Collomia grandiflora
E. Dean
1988-6-19
57
Trinity
vacant lot by High School (at w end of Shasta Rd.); Hayfork
609
Comment
RSA67029
Collomia grandiflora
P. A. Munz
1951-7-21
16759
Trinity
Fisher Ridge, head of Patty John Basin. North Yolla Bolly Mts.
Comment
JEPS123033
Collomia linearis
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 011
Trinity
Stoney Creek Camp.
Comment
JEPS108191
Collomia tinctoria
David Gowen
2005-6-24
454
Trinity
Wildwood Rd. N. of HWY 36 between mile post 7 and 8 (mileage from HWY 36).
Comment
CAS-BOT-BC230682
Collomia tracyi
Joseph P. Tracy
1935-8-3
14466
Trinity
Mary Blaine Mountain
1950
Comment
CAS-BOT-BC230688
Collomia tracyi
Eugene Carter
1972-8-7
498
Trinity
N Fork Trinity River, Hobo Gulch Camp and vicinity, 18 miles NW of Weaverville. Jeep Trail, 0.25 mile N of China Creek
944
Comment
CAS-BOT-BC230693
Collomia tracyi
L. B. Kildale
1930-7-20
10427
Trinity
Upper Van Duzen River near Cobb
Comment
HSC40820
Collomia tracyi
Thomas W. Nelson, Jane P. Nelson
1976-6-22
2851
Trinity
Trinity-Humboldt County line, in spring along road to Goat Hill
1646
Comment
HSC52246
Collomia tracyi
G. L. Clifton, Overton
1979-6-4
4011
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC86962
Collomia tracyi
J. P. Smith
1982-6-19
10491
Trinity
Along trail past Clems Camp to China Peak
1402
Comment
RSA50238
Collomia tracyi
E. K. Balls
1949-7-5
13823
Trinity
From Weaverville to trinity alps along Trinity River
762
Comment
CAS-BOT-BC230663
Collomia tracyi
Joseph P. Tracy
1935-8-3
14466
Trinity
Mary Blaine Mountain
Comment
UC1299529
Collomia tracyi
Freed W. Hoffman
1949-7-17
3052
Trinity
cherty slide 2.7 mi n AA Ranch; North Coast Ranges, Mad River
Comment
HSC40448
Comandra umbellata subsp. californica
J. O. Sawyer
1974-4-28
2575
Trinity
Along Hwy. 299, 0.5 mi. E of Del Loma.
305
Comment
HSC72478
Comandra umbellata subsp. californica
J. P. Smith
1973-4-21
6339
Trinity
Eagle Creek Campground, along the Trinity River.
869
Comment
UC275296
Comandra umbellata subsp. californica
Joseph P. Tracy
1923-6-28
6423
Trinity
Northern Coast Ranges, Trinity River at Cedar Flat Cedar Flat; Northern Coast Ranges, Trinity River, Cedar Flat
304
Comment
HSC51262
Corallorhiza maculata
G. L. Clifton, Overton
1979-6-4
4101
Trinity
Near Shanty Creek, close to the town of Alderpoint
853
Comment
POM301283
Corallorhiza mertensiana
H. E. Parks, Joseph P. Tracy
1947-6-27
11634
Trinity
South Fork Mountain
1524
Comment
UC1281745
Cordylanthus tenuis subsp. viscidus
Richard Spellenberg
1965-8-13
1225
Trinity
2 mi e Burnt Ranch; Spellenberg property
487
Comment
RSA67669
Cordylanthus tenuis subsp. viscidus
P. A. Munz
1951-7-18
16651
Trinity
Stuart Gap, north base of North Yolla Bolly Mountains.
1524
Comment
CAS-BOT-BC212297
Cornus glabrata
Joseph P. Tracy
1939-9-4
16480
Trinity
Van Duzen River, 3 miles above Low Gap
792
Comment
CAS-BOT-BC212296
Cornus glabrata
Mrs. H. C. Cantelow
1939-6-5
s.n.
Trinity
On road to Ruth, 4.3 S.E. of junction for Redbluff Highway
Comment
HSC12442
Cornus nuttallii
Gary J. Stebbins
1970-5-30
Trinity
Along Big French Creek Rd. 2.8 mi. N of Hwy. 299 Jct.
Comment
HSC78851
Cornus nuttallii
John S. Palmer
1973-9-7
200
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
Comment
CAS-BOT-BC212131
Cornus sericea
Milo S. Baker
1926-8-4
280
Trinity
Stoney Creek, near trail from Trinity Alps Camp to Granite Pk
1828
Comment
CAS-BOT-BC210474
Cornus sericea subsp. occidentalis
Harry S. Yates
1914-6-10
7 -134
Trinity
Trinity National Forest. Rush Creek
670
Comment
CAS-BOT-BC210475
Cornus sericea subsp. occidentalis
John Thomas Howell
1936-8-23
12705
Trinity
Near Trinity Center
Comment
HSC38724
Cornus sericea subsp. occidentalis
J. P. Smith, J. O. Sawyer
1975-6-23
8326
Trinity
7 mi. S of Hwy. 299 at Buckhorn Summit on Rd. to Bully Choop.
1280
Comment
HSC65309
Cornus sericea subsp. sericea
J. P. Smith, J. O. Sawyer
1970-7-28
4525
Trinity
Twin Lakes.
1677
Comment
HSC78254
Cornus sericea subsp. sericea
John S. Palmer
1976-7-2
440
Trinity
Along Log Lake Creek.
1707
Comment
UC412925
Cornus sericea subsp. sericea
Mrs. M. H. Manning
June 1901
69
Trinity
Trinity Summit
Comment
UC668296
Cornus sericea subsp. sericea
Joseph P. Tracy
1935-8-8
14705
Trinity
around White's Creek Lake (head of N. Fork White's Creek); Devil's Canyon Mts., N. Fork White's Creek, White's Creek La
1889
Comment
UC1561268
Cornus sessilis
Barbara Ertter with Thomas J. Delendick
1987-5-17
6959
Trinity
Rte. 3 n. of Weaverville (a few miles s. of Rush Creek Rd. junction, along straight stretch of rd.)
822
Comment
UC1135194
Corylus californica
N. French
1932-9-5
9
Trinity
Canyon Creek
914
Comment
CAS-BOT-BC180210
Corylus cornuta subsp. californica
Eugene Carter
1971-7-16
303
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi NW of Weaverville). Hobo Gulch
868
Comment
CAS-BOT-BC180213
Corylus cornuta subsp. californica
L. B. Kildale
1930-9-1
10464
Trinity
Trinity River at Big French Creek
Comment
HSC3474
Corylus cornuta subsp. californica
L. D. Napier
1962-5-13
1
Trinity
3 mi. S of Weaverville near Hwy. 299
579
Comment
CAS-BOT-BC180207
Corylus cornuta subsp. californica
Carl B. Wolf
1937-8-12
9193
Trinity
Little N Coast Range, S Fork Mt., Cold Spring Lookout
1645
Comment
HSC101705
Cotoneaster lacteus
J. P. Smith, J. O. Sawyer
2011-6-24
13246
Trinity
Shasta-Trinity National Forest.
585
Comment
HSC63038
Crataegus suksdorfii
J. P. Smith, J. O. Sawyer
1973-4-30
6364
Trinity
0.5 mi. E of the Indian Creek Bridge on Hwy. 299
Comment
HSC5447
Crepis capillaris
M. T. Milligan
1964-9-13
259
Trinity
1 mi. E of Cedar Flat on Hwy. 299, along Trinity River.
457
Comment
UC130591
Crepis intermedia
H. M. Hall
1909-7-21
8597
Trinity
Dorleska; Salmon Mountains
2000
Comment
RSA167460
Crepis monticola
Joseph P. Tracy
1941-6-29
16930
Trinity
Van Duzen River Road, hillsides opposite Mad River Rock, halfway between Kuntz and Hettenshaw
Comment
UC922329
Crepis occidentalis subsp. conjuncta
Annie M. Alexander and Louise Kellogg
1949-7-1
5742
Trinity
saddle between North Yolla Bolly Mountain and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area
2103
Comment
HSC70439
Crepis pleurocarpa
Gail Newton
1980-7-3
1005
Trinity
Near Horsehead Mtn.
1753
Comment
HSC73272
Crepis pleurocarpa
M. A. Baker
1980-7-12
2834
Trinity
Near Black Lassic
1753
Comment
HSC73281
Crepis pleurocarpa
M. A. Baker
1980-7-13
2893
Trinity
Near Red Rock
1585
Comment
HSC82308
Crepis pleurocarpa
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4835
Trinity
Mouth of Bear Creek
915
Comment
HSC92419
Crepis pleurocarpa
Jennifer Whipple
1976-7-12
1414
Trinity
Mt. Eddy, S facing slopes N of Deadfall Lake in the Deadfall drainage.
2195
Comment
UC1199459
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14449
Trinity
Mary Blaine Mt.
1950
Comment
CAS-BOT-BC290892
Crepis pleurocarpa
G. L. Stebbins, Jr.; J. A. Jenkins
1937-7-19
2471
Trinity
Along Trinity River, 1 mi. north of mouth of Eagle Creek
900
Comment
CAS-BOT-BC290898
Crepis pleurocarpa
John Thomas Howell
1936-8-26
12804
Trinity
Tangle Blue Creek, Scott Mts.
Comment
HSC40806
Crepis pleurocarpa
Thomas W. Nelson, Jane P. Nelson
1976-7-1
2966
Trinity
Along 5E27 just N of its junctions with 1S07
1555
Comment
HSC5466
Crocidium multicaule
D. E. Anderson
1963-3-1
2376
Trinity
3 mi. S of Burnt Ranch
Comment
HSC72754
Cryptantha affinis
Gail Newton
1980-7-2
921
Trinity
Near N Kelsey Peak
1463
Comment
UC525590
Cryptantha flaccida
Joseph P. Tracy
1932-6-17
10195
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
HSC70147
Cryptantha hispidula
Thomas W. Nelson, Jane Nelson
1978-6-21
4246
Trinity
At Philpot Creek Campground
762
Comment
HSC24360
Cryptantha rostellata
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5267
Trinity
Along 1S07, Shanty Creek, 5 mi. W of Ruth Dam.
1341
Comment
CHSC63325
Cryptantha torreyana
Vernon H. Oswald; L. Ahart
1994-6-14
6294
Trinity
Asbestos Gulch on Forest Rd. 25 W of Castella, 2.0 mi W of Forest Rd. 26 to Mt. Shasta (city). Along the edge of the road.
1511
Comment
HSC34429
Cryptantha torreyana
J. P. Smith, J. O. Sawyer
1973-7-4
6994
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
HSC36007
Cryptantha torreyana
J. P. Smith, J. O. Sawyer
1973-7-27
7192
Trinity
Trail to Deadfall Lakes
1951
Comment
HSC40796
Cryptantha torreyana
Thomas W. Nelson
1976-7-9
2979
Trinity
Above Senteney Rock
1524
Comment
JEPS120205
Cryptantha torreyana
Julie Kierstead Nelson with Rhonda Posey, Peter Zika
2012-6-22
2012 -060
Trinity
Rd. 2N29 W of Indian Valley; 0.3 road miles north of junction with road 2N42; west of Hayfork Valley
Comment
UC1094038
Cryptantha torreyana
Lewis S. Rose
1955-6-13
55075
Trinity
6 mi sw Douglas City
609
Comment
UC525600
Cryptantha torreyana
Joseph P. Tracy
1933-7-25
10179
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
CAS-BOT-BC70485
Cryptogramma acrostichoides
Eugene Carter
1973-7-24
618
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville), Along the Grizzly Creek Trail
1524
Comment
CAS-BOT-BC70488
Cryptogramma acrostichoides
P. A. Munz
1951-7-18
16689
Trinity
n. slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama Co. - Trinity County
1981
Comment
HSC372
Cryptogramma acrostichoides
William J. Ferlatte
1967-8-11
900
Trinity
Grizzly Lake Basin, 0.5 mi. N of Grizzly Lake
2134
Comment
RSA50018
Cryptogramma acrostichoides
E. K. Balls
1949-7-1
13722
Trinity
Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick
1372
Comment
HSC35948
Cuscuta californica
Thomas W. Nelson
1975-6-20
1963
Trinity
N of Black Lassic, along Swayback Ridge
1524
Comment
HSC28481
Cymopterus terebinthinus var. californicus
R. Spjut
1973-5-29
3407
Trinity
Trinity River Canyon along Hwy 299, just W of Big Bar
Comment
HSC22550
Cynoglossum grande
D. E. Anderson, J. P. Smith
1970-4-23
5047
Trinity
Along road to Hobo Gulch Campground, 6 mi. N of its junction with Hwy. 299
Comment
HSC38156
Cynoglossum grande
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2499
Trinity
Brown's Canyon Campground.
Comment
HSC69778
Cynoglossum grande
R. Kalal
1979-5-12
83
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
UCD119144
Cynoglossum occidentale
Joseph M. DiTomaso
1976-7-8
599
Trinity
Deer Flat.
1950
Comment
HSC58491
Cynosurus echinatus
G. L. Clifton, Butler
1979-7-18
8443
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
UC2062571
Cyperus eragrostis
Belinda Lo with Alex Randolph-Lowe
2017-11-4
393
Trinity
TRINITY COUNTY: Shasta-Trinity National Recreation Area, intersection of Buckeye Creek and Trinity Lake.
Comment
CAS-BOT-BC114154
Cyperus squarrosus
G. R. Kleeberger
1879-9-20
s.n.
Trinity
Along water course near Weaverville.
Comment
CAS-BOT-BC114155
Cyperus squarrosus
M. A. Berry
1957-7-16
s.n.
Trinity
Trinity River bridge just E of Trinity Center.
670
Comment
HSC66351
Cypripedium californicum
M. S. Taylor
1980-8-25
3301
Trinity
Swift Creek Trail, 0.5 mi. W of trailhead, 6 mi. W of Trinity Center
1250
Comment
CAS-BOT-BC136489
Cypripedium montanum
A. M. Vollmer; L. Beane
1951-6-7
131
Trinity
Field redacted by CAS, contact the data manager for more information
Comment
HSC49000
Cypripedium montanum
J. O. Sawyer, S. Buck
1977-6-7
2892
Trinity
Corral Bottom along USFS Rd. 4N45
945
Comment
RSA139105
Cypripedium montanum
Lee W. Lenz
1958-6-24
23535
Trinity
Forest Glen
Comment
HSC38980
Cystopteris fragilis
J. O. Sawyer, Kevin Sawyer
1974-6-29
2645
Trinity
Gipson Meadows, along trail to Granite Lake
1951
Comment
HSC45882
Cystopteris fragilis
J. P. Smith, J. O. Sawyer
1973-4-15
6110
Trinity
1.2 mi. E of Bridge Camp on Stewart Fork
762
Comment
HSC58493
Dactylis glomerata
G. L. Clifton, Butler
1979-7-18
8444
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
CAS-BOT-BC192291
Danthonia californica
David D. Keck
1944-7-10
5489
Trinity
1 mi. N.W. of Mad River P.O.
822
Comment
CAS-BOT-BC192297
Danthonia californica
John Thomas Howell
1955-6-13
30392
Trinity
Hayfork
716
Comment
HSC92372
Danthonia californica
Jennifer Whipple
1977-8-3
2116
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
UC552801
Danthonia californica
Joseph P. Tracy
1935-8-8
14698
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mts.
1889
Comment
UC2046577
Danthonia californica
William J. Ferlatte
1974-7-24
1572
Trinity
Big Flat at head of Coffee Creek
Comment
CAS-BOT-BC76252
Darlingtonia californica
Ira L. Wiggins
1950-5-29
12398
Trinity
Near mouth of Eagle Creek along Trinity River.
701
Comment
HSC458
Darlingtonia californica
William J. Ferlatte
1967-7-8
667
Trinity
Head of Sunrise Creek.
2073
Comment
UC634824
Darlingtonia californica
Herbert L. Mason
1926-4-19
2887
Trinity
Comment
CAS-BOT-BC420559
Darmera peltata
Mrs. J. C. Reynolds
No date on label
s.n.
Trinity
Carrville
Comment
RSA256682
Darmera peltata
Scott Kruse
1975-5-17
042
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
SDSU9560
Darmera peltata
D. F. Howe
1969-6-5
4631
Trinity
24 miles W of Shasta-Trinity County line on #36.
792
Comment
HSC64967
Dasiphora fruticosa
D. L. Goforth
1979-7-21
283
Trinity
Trinity Alps Wild Area, Upper Union Creek
1890
Comment
JEPS15998
Daucus pusillus
W. L. Jepson
Jul 5 1902-Jul 12 1902
2021
Trinity
S. Fork Trinity R., Martin's Ranch
Comment
HSC75363
Delphinium decorum subsp. tracyi
J. O. Sawyer, K. A. Sawyer
1980-6-18
3436
Trinity
Yolla Bolly Wilderness, Cedar Basin
2134
Comment
JEPS23621
Delphinium decorum subsp. tracyi
W. L. Jepson
1934-5-6
16663
Trinity
South Fork Mt.
Comment
UC906697
Delphinium decorum subsp. tracyi
Harold E. Parks and Joseph P. Tracy
1942-7-2
11606
Trinity
summit of main ridge n Cold Springs; South Fork Mt.
1676
Comment
HSC27074
Delphinium hesperium
J. O. Sawyer
1970-5-23
2596
Trinity
Above New River
244
Comment
CAS-BOT-BC8020
Delphinium nudicaule
T. Worley; M. Mill; F. Rosenthal
1985-4-19
029
Trinity
Shasta Trinity Nat'l Forest, Steelbridge Campground
536
Comment
HSC74038
Delphinium nudicaule
Gail Newton
1980-7-10
1289
Trinity
Near Senteney Rock
1463
Comment
CAS-BOT-BC8015
Delphinium nudicaule
John Sack; Iverson
1933-5-28
G- 14
Trinity
Trinity N.F., East slope Salt Creek
670
Comment
CAS-BOT-BC8019
Delphinium nudicaule
Charles R. Schwend
1986-4-19
029
Trinity
old road north side of highway 299, across from White's Spar rest area.
Comment
HSC45360
Delphinium nudicaule
R. York, Linda York
1978-3-18
77
Trinity
2 mi. E of Big Flat on Hwy. 299
457
Comment
HSC97089
Delphinium nudicaule
Thomas W. Nelson, Susan Erwin
2006-5-19
9407
Trinity
At junction of Forest Service Roads 29, 29N58 and 29N59
1351
Comment
HSC35149
Delphinium nuttallianum
R. M. Sullivan
1975-5-17
79
Trinity
Along Hwy. 299 at Hayden Flat Campground
390
Comment
HSC37214
Delphinium nuttallianum
Lon Hall
1975-5-16
339
Trinity
Trails above Trinity River at Grays Falls Campground
310
Comment
HSC41679
Delphinium nuttallianum
Jennifer Whipple
1976-6-22
1069
Trinity
Mount Eddy, near Lower Deadfall Lake
2165
Comment
HSC42435
Delphinium nuttallianum
Barbara Kelly
1977-5-21
445
Trinity
Eagle Creek Campground.
851
Comment
HSC683
Delphinium nuttallianum
William J. Ferlatte
1967-7-6
629
Trinity
Mouth of Bullards Basin
1829
Comment
UC184798
Delphinium nuttallianum
Harry S. Yates
1914-5-15
279
Trinity
near Weaverville
Comment
UC922380
Delphinium nuttallianum
Annie M. Alexander and Louise Kellogg
1949-7-3
5761
Trinity
saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area
2103
Comment
CAS-BOT-BC116199
Delphinium nuttallianum
G. R. Kleeberger
1880-5-2
s.n.
Trinity
near Weaverville
Comment
CAS-BOT-BC116541
Delphinium nuttallianum
H. M. Hall
1909-7-1
8596
Trinity
Dorleska
1828
Comment
HSC39055
Delphinium nuttallianum
Thomas W. Nelson, Jane P. Nelson
1976-5-31
2641
Trinity
Just N. of Junction of 1S07 and 5E27 along 5E27
1524
Comment
HSC86335
Delphinium nuttallianum
J. O. Sawyer, J. Rivera, J. Stephensen
1985-5-3
4314
Trinity
Virgin Creek Guard Stn. site at confluence of Virgin and Slide Creeks.
610
Comment
CAS-BOT-BC192472
Deschampsia cespitosa subsp. cespitosa
J. P. Smith; J. O. Sawyer
1973-7-27
7186
Trinity
Trail to Deadfall Lakes
2072
Comment
HSC75041
Deschampsia danthonioides
J. P. Smith
1979-6-15
10090
Trinity
Shasta-Trinity National Forest, Eagle Creek Campground.
854
Comment
POM201065
Deschampsia danthonioides
Copeland
1903-9-7
3793
Trinity
Mt. Eddy
Comment
UC192367
Deschampsia danthonioides
Harry S. Yates
1914-5-17
293
Trinity
near Weaverville Weaverville
640
Comment
HSC84198
Deschampsia elongata
J. P. Smith
1980-7-22
10310
Trinity
Shasta-Trinity National Forest, Salt Creek Campground on Thirteen Dips Rd.
793
Comment
RSA126944
Deschampsia elongata
H. S. Yates
1936-6-22
5836
Trinity
2.5 miles N.N.W. of Shoemaker Bally.
1159
Comment
RSA67479
Descurainia incana subsp. viscosa
P. A. Munz
1951-7-18
16688
Trinity
North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county.
1982
Comment
UCD114640
Descurainia incisa subsp. incisa
Joseph M. DiTomaso
1976-7-7
591
Trinity
0.5 mile below Horseshoe Lake by Swift Creek on Swift Creek Trail.
1828
Comment
HSC29032
Dicentra formosa
J. P. Smith
1973-4-21
6311
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
UC1245366
Dicentra formosa
Harold E. Parks and Joseph P. Tracy
1947-6-27
11639
Trinity
near South Fork Mountain summit; South Fork Mountain
1676
Comment
RSA170229
Dicentra formosa subsp. formosa
H. E. Parks, Joseph P. Tracy
1947-6-27
11638
Trinity
South Fork Mountain, near summit escarpment, north 2 miles from Cold Springs
1677
Comment
UCD95510
Dicentra formosa subsp. formosa
Joseph M. DiTomaso
1975-6-19
31
Trinity
Trinity Alps. Willow Creek on Deer Creek Trail.
1615
Comment
UCD150604
Dicentra pauciflora
Joseph M. DiTomaso
1975-6-18
27
Trinity
Trinity Alps, 0.5 mile east of Willow Creek on Deer Creek Trail.
1676
Comment
CAS-BOT-BC402552
Dicentra pauciflora
Lester Rowntree
1936-7-12
s.n.
Trinity
From Granite Creek up to Divide, Trinity Mts.
Comment
HSC40441
Dicentra pauciflora
J. O. Sawyer
1973-6-6
2513
Trinity
Along trail to Big Bear Lake
1768
Comment
UC1198167
Dichelostemma capitatum
Joseph P. Tracy
1925-5-17
7008
Trinity
Hennessey Road, leading up South Fork of Trinity River Northern Coast Ranges, South Fork of Trinity River
609
Comment
SEINET12045057
Dichelostemma capitatum
J. P. Smith
1973-1
6587
Trinity
Blanchert Flats near Douglas City
Comment
HSC70304
Dichelostemma capitatum subsp. capitatum
M. A. Baker
1980-5-25
1543
Trinity
Near Shannon Butte
914
Comment
HSC73656
Dichelostemma capitatum subsp. capitatum
Gail Newton
1980-7-10
1212
Trinity
Near Senteney Rock.
1545
Comment
HSC74219
Dichelostemma capitatum subsp. capitatum
M. A. Baker
1980-5-24
1451
Trinity
Near Long Ridge
1006
Comment
CAS-BOT-BC502564
Dichelostemma congestum
Eugene Carter
1974-6-3
783
Trinity
Salmon-Trinity Alps and vicinity; 1/4 mi S of Store Gulch
480
Comment
HSC70059
Dichelostemma multiflorum
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4362
Trinity
Along road to Hell to Find Lake.
Comment
RSA376823
Dichelostemma multiflorum
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5530
Trinity
Shasta-Trinity National Forest. Along road 1N12 (12) 1.1 miles from junction with road 2N07 (7).
1006
Comment
CAS-BOT-BC153308
Diplacus kelloggii
Eugene Carter
1974-4-29
705
Trinity
Salmon-Trinity Alps and vicinity, on Barney Gulch logging road
579
Comment
RSA60628
Disporum hookeri var. hookeri
I. L. Wiggins
1950-5-29
12406
Trinity
Near Coffee Creek Ranch, on banks of Coffee Creek.
732
Comment
HSC385
Dodecatheon alpinum
William J. Ferlatte
1967-7-6
620
Trinity
Dorleska Mine
1982
Comment
HSC39976
Dodecatheon alpinum
J. O. Sawyer
1973-6-5
2504
Trinity
Scott Mtn. Summit, W of Hwy. 3
1738
Comment
HSC46805
Dodecatheon alpinum
William J. Ferlatte
1975-8-25
1732
Trinity
Above W side of Lake Anna
2316
Comment
HSC67324
Dodecatheon hendersonii
Thomas W. Nelson, Jane P. Nelson
1980-5-7
5197
Trinity
Shasta-Trinity National Forest, along FS Rd. 29N58, Rattlesnake Ridge, at junction with FS Rd. 30N29
1341
Comment
HSC78022
Dodecatheon jeffreyi
John S. Palmer
1973-6-19
29
Trinity
Bear Lakes Area, below Big Bear Lake.
1707
Comment
CAS-BOT-BC94430
Downingia pulcherrima
R. C. Wenk
2005-7-17
261
Trinity
Coffee Creek, Big Flat Meadow. Growing in vernal pool at N end of meadow
Comment
RSA123554
Downingia yina
G. D. Barbe
1955-8-4
348
Trinity
Trinity-Siskiyou county line; 0.5 mile N of Big Flat.
1524
Comment
CHSC507
Draba howellii
V. Holt
1942-8-13
Trinity
Deer Lake, Trinity Alps.
2438
Comment
JEPS74617
Draba howellii
William J. Ferlatte and Alice Q. Howard
1970-8-11
1300
Trinity
n.w. side of summit Thompson Peak; Trinity Alps, Thompson Peak
2651
Comment
UC198715
Draba howellii
Annie M. Alexander and L. Kellogg
1911-7-24
293
Trinity
Twin to Thompson Pk
Comment
UCD84686
Draba verna
Robert E. Preston
2009-3-5
2648
Trinity
3.5 miles W of Del Loma, 0.4 mile W of Schneider's Bar, along Hwy 299.
345
Comment
UC1553510
Draperia systyla
E. Dean
1988-6-29
91
Trinity
Trinity Lake area. North of Bridge Camp and Trinity Alps Road
1160
Comment
CAS-BOT-BC535032
Drymocallis glandulosa var. reflexa
Eugene Carter
1974-6-13
814
Trinity
Salmon-Trinity Alps and vicinity. Along the North Fork Trinity River north of Grizzly Creek.
1051
Comment
UC154500
Drymocallis lactea var. austiniae
Joseph Burtt Davy and Walter C. Blasdale
1899-5
5793
Trinity
Trinity Summit North Coast Ranges, Trinity Summit
Comment
UCD113025
Drymocallis lactea var. austiniae
Joseph M. DiTomaso
1975-6-24
48
Trinity
Below Gibson Meadows on rocky slope of Granite Creek Trail.
1767
Comment
HSC133
Drymocallis lactea var. lactea
William J. Ferlatte
1967-6-26
521
Trinity
Big Flat
1524
Comment
HSC39530
Drymocallis lactea var. lactea
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2589
Trinity
Along trail to Granite Lake
1524
Comment
CAS-BOT-BC70820
Dryopteris arguta
Eugene Carter
1975-8-12
1055
Trinity
North Fork Trinity River
1066
Comment
HSC42768
Eleocharis acicularis
William J. Ferlatte, Alice Q. Howard
1970-8-9
1282
Trinity
Trinity Alps, Boulder Creek Lakes, at edge of lower lake
1753
Comment
CAS-BOT-BC112703
Eleocharis parishii
John Thomas Howell
1936-8-23
12692
Trinity
Near Trinity Center
Comment
CAS-BOT-BC112700
Eleocharis parishii
Philip Alexander Munz
1951-7-19
16747
Trinity
Grasshopper Public Camp Ground ca. 2 mi NW of Stuart Gap.
1402
Comment
HSC70122
Elymus
Thomas W. Nelson, Jane Nelson
1978-6-23
4352
Trinity
Along road to Hell to Find Lake.
Comment
UC33756
Elymus elymoides subsp. elymoides
P. E. Goddard
1901-7-27
108
Trinity
Trinity Summit
Comment
UC552791
Elymus elymoides subsp. elymoides
Joseph P. Tracy
1935-8-5
14546
Trinity
White's Creek Devil's Canyon Mts. (head)
2072
Comment
UC552792
Elymus elymoides subsp. elymoides
Joseph P. Tracy
1935-8-3
14463
Trinity
Mary Blaine Mt.
1950
Comment
HSC769
Elymus elymoides var. californicus
William J. Ferlatte
1967-8-16
942
Trinity
E side of Packers Peak
1982
Comment
HSC71737
Elymus glaucus
M. A. Baker
1980-6-25
2359
Trinity
Near Castle Rock
1280
Comment
HSC73510
Elymus glaucus
Gail Newton
1980-7-13
1418
Trinity
Near Red Rock.
1509
Comment
HSC82512
Elymus glaucus
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4766
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
HSC63183
Elymus multisetus
M. A. Baker
1979-7-1
599
Trinity
S of Peanut, .6 k. S of Salt Lake.
Comment
HSC66330
Elymus trachycaulus subsp. trachycaulus
Ed Cope, John Palmer
Jul 1977
510
Trinity
South of trail to Granite Lake.
1280
Comment
HSC91441
Elymus trachycaulus subsp. trachycaulus
Jennifer Whipple
1976-8-4
1618
Trinity
N of Lower Deadfall and Deadfall Lakes along creek draining the Upper Deadfall Lakes
2165
Comment
HSC75611
Epilobium brachycarpum
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4097
Trinity
Proposed Ruth Research Natural Area
1372
Comment
UC630628
Epilobium brachycarpum
Joseph P. Tracy
1939-9-4
16490
Trinity
3 mi below Hettenshaw Valley; Van Duzen River
914
Comment
POM256486
Epilobium brachycarpum
Joseph P. Tracy
1939-10-30
16490
Trinity
Van Duzen River, 3 miles below Hettenshaw Valley.
915
Comment
HSC36020
Epilobium ciliatum subsp. ciliatum
J. P. Smith, J. O. Sawyer
1973-6-28
7206
Trinity
Scott Mtn.
1585
Comment
HSC54168
Epilobium ciliatum subsp. ciliatum
Gilbert Muth
1979-7-18
8395
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
POM225272
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1936-8-10
14343
Trinity
5 miles west of Forest Glenn
Comment
RSA66416
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1951-7-17
16589
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1433
Comment
UC582839
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1936-8-10
14343
Trinity
hillside 5 mi w Forest Glenn
Comment
HSC56641
Epilobium densiflorum
G. L. Clifton, Butler
1979-7-17
8079
Trinity
Near Clover Gulch, close to the town of Mad River
893
Comment
RSA49245A
Epilobium foliosum
P. A. Munz
1949-5-16
13245
Trinity
8 Miles below Dedrick
671
Comment
CHSC1125
Epilobium glaberrimum subsp. fastigiatum
V. Holt
1942-8-4
Trinity
Sapphire Lake, Trinity Alps.
2438
Comment
RSA41874
Epilobium hallianum
H. C. Cantelow
1936-8-24
1665
Trinity
Summit of Scott Mt.
1631
Comment
HSC40797
Epilobium hallianum
Thomas W. Nelson
1976-7-9
2978
Trinity
Foot of Red Lassic
1555
Comment
RSA67023
Epilobium hornemannii subsp. hornemannii
P. A. Munz
1951-7-21
16751
Trinity
Head of Patty John Basin, North Yolla Bolly Mts.
2073
Comment
HSC42083
Epilobium minutum
Sue Sweet
1977-5-21
51
Trinity
Eagle Creek Campground
851
Comment
HSC67422
Epilobium minutum
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5322
Trinity
Along Covelo-Zenia Rd., 1.5 mi. S of junction with Zenia-Van Duzen River Rd.
976
Comment
RSA298332
Epilobium minutum
D. Boyd, M. Eichelberger, T. Messick, T. Ranker
1980-4-19
50
Trinity
Philpot Ck. campground
808
Comment
CAS-BOT-BC171865
Epilobium septentrionale
H. C. Cantelow
1937-8-20
1871
Trinity
Just after crossing divide above head of Bear Creek
2286
Comment
HSC212
Epilobium siskiyouense
William J. Ferlatte
1967-8-18
1008
Trinity
Landers Lake basin, between Landers and Union Creek
2134
Comment
RSA0057712
Eremogone congesta
D. E. Anderson
1971-7-28
5460
Trinity
Vicinity of East Weaver Lake. About 1 mile from Weaver Bally Lookout (which is on Forest Service Rd 33N38, NW of Weaverville).
1921
Comment
UC908551
Eriastrum tracyi
Joseph P. Tracy
1923-6-30
6463
Trinity
Hay Fork Valley Northern Coast Ranges; Hay Fork Valley, Trinity Co.
792
Comment
CAS-BOT-BC291265
Ericameria bloomeri
G. R. Kleeberger
1879-9-27
s.n.
Trinity
Unspecified
1524
Comment
HSC40889
Ericameria greenei
J. P. Smith, J. O. Sawyer
1974-11-2
2683
Trinity
Unnamed peak W of Doe Lake Ridge
2341
Comment
HSC103615
Ericameria nauseosa
Thomas W. Nelson, Jane Nelson
1980-8-24
6319
Trinity
Along State Route 3, 1 mi. S of Siskiyou-Trinity County line
1585
Comment
CAS-BOT-BC299492
Ericameria ophitidis
M. S. Taylor; T. W. Nelson
1980-8-20
3274
Trinity
On e side of Hwy. 3 ca. 0.5 mi s of its jct with 13 Dp Road (347) ca. 1.5 mi. s of Peanut
792
Comment
CHSC35552
Ericameria ophitidis
Thomas W. Nelson; Jane P. Nelson
1980-8-21
6241
Trinity
Along Salt Creek Road 2 miles from junction with State Route 3.
792
Comment
HSC72254
Ericameria ophitidis
Thomas W. Nelson, Jane P. Nelson
1980-8-21
6281
Trinity
Shasta-Trinity National Forest. Along road 28N07 just E of junction with road 41
1220
Comment
HSC72260
Ericameria ophitidis
Thomas W. Nelson, Jane P. Nelson
1980-8-21
6275
Trinity
Along Panther Camp Trail 200 yrds. N of junction with road 29N73
1646
Comment
JEPS81082
Ericameria ophitidis
Thomas W. Nelson and Jane P. Nelson
1980-8-21
6275
Trinity
along Panther Camp Trail 200 yds n of junction with road 29N73; Dukakella Quad., Panther Camp Trail
1645
Comment
CHSC114606
Ericameria ophitidis
Mike Friend
2001-7-31
01100
Trinity
Hayfork Ranger District, park on FS Road 29N34 ca .2 miles east of intersection of FS Roads 29N34 and 29N35 and walk ca. .2 miles at 135 degrees.
1365
Comment
CAS-BOT-BC294904
Erigeron cervinus
Eugene Carter
1973-7-24
626
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Along trail near Lower Grizzly Meadow
1706
Comment
HSC54
Erigeron cervinus
William J. Ferlatte
1966-7-1
176
Trinity
Boulder Creek Basin, tributary to Canyon Creek
1707
Comment
HSC78436
Erigeron cervinus
John S. Palmer
1974-9-15
281
Trinity
Bear Lakes Area, rock chute SW of Big Bear Lake
1860
Comment
UC1299248
Erigeron divergens
Freed W. Hoffman
1948-7-6
2433
Trinity
Coffee Creek North Coast Ranges, Coffee Creek
Comment
HSC299
Erigeron divergens
William J. Ferlatte
1966-8-16
385
Trinity
Big Flat wooded area with scattered openings
1524
Comment
CAS-BOT-BC300382
Erigeron eatonii var. plantagineus
H. M. Hall
1909-7-1
8615
Trinity
Salmon Mountains. Union Lake
Comment
SEINET10474618
Erigeron flexuosus
Mary Susan Taylor
1980-7-2
Taylor 3044
Trinity
T36N R8W sw sec 14, Shell Mt quad; Shasta-Trinity Natl Forest; on open disturbed road embankment/slip, vernally moist, weakly serpentine; on N side of Rd 36N24, ca. 2.5 mi due W of Wyntoon.
1006
Comment
HSC71680
Erigeron foliosus var. confinis
M. A. Baker
1980-6-25
2378
Trinity
Near Castle Rock
1280
Comment
HSC78437
Erigeron glacialis var. glacialis
John S. Palmer
1974-9-15
278
Trinity
Bear Lakes Area, SW of Big Bear Lake
1768
Comment
HSC78445
Erigeron greenei
John S. Palmer
1974-9-15
291
Trinity
Along trail to Big Bear Lake
1067
Comment
CAS-BOT-BC295415
Erigeron inornatus
L. R. Abrams
1916-7-22
6173
Trinity
Summit between Mad & Trinity rivers - Eureka-Red Bluff Road
Comment
SEINET10474622
Erigeron inornatus var. angustatus
Mary Susan Taylor
1980-8-13
Taylor 3229
Trinity
T29N R11W sw sec 33, Dubakella Mt quad. Shasta-Trinity Natl Forest, serpentine slope on W side of 29N33, ca. 0.5 mi NW of its jct with rd 29N34, ca. 1.2 mi NW of its jct with Hwy 36, ca. 5 mi SW of Wildwood. With S. Horner.
1494
Comment
HSC57296
Erigeron inornatus var. inornatus
Walter Overton
1979-7-18
8732
Trinity
Near Horse Ridge, close to the town of Mad River.
1036
Comment
JEPS21930
Erigeron inornatus var. inornatus
Joseph P. Tracy
1937-7-25
15554
Trinity
on ridge 2 mi e Groves Prairie; Trinity Summit
1524
Comment
UC665542
Erigeron inornatus var. inornatus
H. E. Parks, J. P. Tracy
1941-8-27
11524
Trinity
Cold Springs area North Coast Ranges, South Fork Mountain
1645
Comment
RSA125371
Erigeron inornatus var. inornatus
Peter H. Raven, R. Snow
1958-7-19
13616
Trinity
Along road 9 miles north of Helena
Comment
HSC33323
Erigeron lassenianus
William J. Ferlatte
1974-8-14
1606
Trinity
Long Canyon Trail 300 yds. above junction with Bowerman Meadow Trail
1524
Comment
CAS-BOT-BC295799
Erigeron petrophilus var. viscidulus
John Thomas Howell
1937-7-25
13500
Trinity
Stuarts Fork of Trinity River
2225
Comment
CAS-BOT-BC295802
Erigeron petrophilus var. viscidulus
Joseph P. Tracy
1935-8-2
14437
Trinity
Potato Mt. west slope
1828
Comment
HSC64974
Erigeron petrophilus var. viscidulus
D. L. Goforth
1979-7-21
300
Trinity
Trinity Alps Wild Area, Upper Union Creek
1890
Comment
HSC92418
Erigeron petrophilus var. viscidulus
Jennifer Whipple
1977-8-3
2093
Trinity
Mt. Eddy, slopes N of Deadfall Lake in the Deadfall drainage
2195
Comment
JEPS105034
Erigeron petrophilus var. viscidulus
Dean W. Taylor
1996-7-7
15825
Trinity
Scott Mountains; Hwy 3 about 2 mi N of Scott Mountain Pass; Shasta - Trinity National Forest; Klamath region
1402
Comment
JEPS21939
Erigeron petrophilus var. viscidulus
Joseph P. Tracy
1935-8-2
14437
Trinity
w slope Potato Mt.
1828
Comment
UC581747
Erigeron petrophilus var. viscidulus
Joseph P. Tracy
1935-8-2
14437
Trinity
w slope Potato Mt.
1828
Comment
UC933472
Erigeron petrophilus var. viscidulus
Annie M. Alexander and Louise Kellogg
1948-8-5
5400
Trinity
Lower Canyon Lake Trinity Mountains, Lower Canyon Lake
1737
Comment
HSC69997
Erigeron philadelphicus
Thomas W. Nelson, Jane P. Nelson
1978-6-21
4217
Trinity
Along the Trinity River flood plain, 100 m above the mouth of Indian Creek
488
Comment
CHSC68993
Erigeron reductus var. angustatus
Vernon Oswald; Lowell Ahart
1997-7-17
8732
Trinity
Forest Route 29 (Trinity National Forest) 4.3 mi south of Hwy. 36.
1249
Comment
HSC13516
Eriodictyon californicum
William J. Ferlatte, B. D. Rogers
1966-6-7
2067
Trinity
Near Hay Fork summit
1189
Comment
HSC72604
Eriodictyon californicum
Gail Newton
1980-7-1
842
Trinity
Near Hayden Roughs
1219
Comment
UCD161033
Eriogonum
G. Ledyard Stebbins
1973-7-1
s.n.
Trinity
Oak Ridge at road junction. Southwest of Butter Creek Meadows [campsite]. (Exact location unknown. Coordinates estimated by label maker.)
Comment
CAS-BOT-BC250082
Eriogonum compositum var. compositum
John Thomas Howell
1937-7-25
13505
Trinity
Stuarts Fork of Trinity River
2225
Comment
HSC24179
Eriogonum compositum var. compositum
D. E. Anderson
1971-7-28
5485
Trinity
Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 33N38
1921
Comment
JEPS57060
Eriogonum compositum var. compositum
W. L. Jepson
1897-7-24
Trinity
South Yallo Balley summit; ; [=modern Solomon Peak, see FB 1_107]
Comment
RSA692610
Eriogonum congdonii
D. W. Taylor
1996-7-7
15830
Trinity
Scott Mountains; Highway 3 about 2 miles Norht of Scott Mountain Pass; Shasta-Trinity National Forests.
1402
Comment
CHSC114571
Eriogonum congdonii
S. Horner
1987-5-31
311
Trinity
Shasta-Trinity National Forest. SP right of way, Scott Mt.
1584
Comment
HSC4428
Eriogonum diclinum
William J. Ferlatte
1967-8-5
780
Trinity
Canyon Creek Lakes
1646
Comment
HSC39840
Eriogonum libertini
J. O. Sawyer
1973-6-30
2531
Trinity
On road from Hayfork Creek to Hell to Find Lake
1524
Comment
HSC48931
Eriogonum libertini
Thomas W. Nelson, Jane Nelson
1978-6-22
4287
Trinity
Along Dubakella Rd., 3.7 mi. from junction with State Route 36
1433
Comment
HSC68726
Eriogonum libertini
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5743
Trinity
Shasta-Trinity National Forest, along FS Rd. 29N28, 7 mi. S of junction with Hwy. 36, 1 mi. N of Goat Camp
1372
Comment
HSC68844
Eriogonum libertini
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5698
Trinity
Shasta-Trinity National Forest, end of Rd. 30N28A
1463
Comment
HSC74983
Eriogonum luteolum
J. P. Smith, Thomas W. Nelson
1979-6-25
10205
Trinity
Shasta-Trinity National Forest. Blue Point on Blue Point Ridge.
1372
Comment
POM230314
Eriogonum luteolum
J. T. Howell
1937-7-30
13700
Trinity
Junction City
Comment
UCD100312
Eriogonum luteolum
J. P. Smith; J. O. Sawyer
1973-7-3
6982
Trinity
south and west of South Dubakella Mountain.
1584
Comment
CAS-BOT-BC263689
Eriogonum luteolum var. luteolum
John Thomas Howell
1955-7-13
30669
Trinity
6 miles southwest of Douglas City
609
Comment
HSC81850
Eriogonum marifolium
Thomas W. Nelson, Jane P. Nelson
1980-7-17
6125
Trinity
Along FS Rd. 17 at summit at county line
2073
Comment
CAS-BOT-BC263207
Eriogonum marifolium var. marifolium
Mrs. H. C. Cantelow
1939-6-9
s.n.
Trinity
Summit of Scott Mt.
Comment
JEPS109621
Eriogonum marifolium var. marifolium
Dean W. Taylor
2002-6-13
18159
Trinity
Scorpion Lake, Trinity Mountains, westerly upper flank Bonanza King
1798
Comment
HSC70821
Eriogonum nudum
Gail Newton
1980-7-10
1184
Trinity
Near Senteney Rock
191
Comment
JEPS123425
Eriogonum nudum
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -109
Trinity
Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River.
Comment
CAS-BOT-BC268879
Eriogonum nudum
F. Almeda
1993-7-29
7326
Trinity
About 15 miles W of Coffee Creek and about 1 mile N of Mt. Meadow Ranch off of Coffee Creek Rd.
1554
Comment
CAS-BOT-BC264827
Eriogonum nudum var. nudum
P. A. Munz
1951-7-17
16573
Trinity
Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts.
1371
Comment
CAS-BOT-BC264830
Eriogonum nudum var. nudum
John Thomas Howell
1955-7-16
30658
Trinity
Trinity River Canyon, 2 miles east of Junction City
487
Comment
CAS-BOT-BC264833
Eriogonum nudum var. nudum
John Thomas Howell
1955-7-17
30696
Trinity
Slopes southwest of Peanut
762
Comment
HSC33276
Eriogonum nudum var. nudum
Thomas W. Nelson
1973-8-19
1105
Trinity
N of Black Lassic
1524
Comment
JEPS88154
Eriogonum nudum var. nudum
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7921
Trinity
n.w. Platina (Deer Lick Knob Rd. (Forest Rte. 1) 7.1 mi. (odometer) n. of Hwy. 36 (via Harrison Gulch Rd.)); High N. Coast Ranges
1365
Comment
SD42513
Eriogonum nudum var. nudum
Carl B. Wolf
1937-6-20
8964
Trinity
North Coast Range, 13.7 mi. So. Of Zenia on Covelo Road
914
Comment
JEPS123422
Eriogonum spergulinum
Julie Kierstead Nelson with Marie Buell
2015-7-16
2015 -087
Trinity
Yolla Bolly Wilderness very near Trinity/Tehama County line; saddle south of North Yolla Bolly.
Comment
CHSC82116
Eriogonum strictum var. greenei
L. P. Janeway
2001-7-16
7365
Trinity
Klamath Ranges. Along Road 29N73 0.8 km (air) north of Seven Up Cedars; about 4.8 km southwest of Dubakella Mountain.
1450
Comment
HSC74981
Eriogonum strictum var. greenei
J. P. Smith, Thomas W. Nelson
1979-6-25
10207
Trinity
Shasta-Trinity National Forest. Blue Point on Blue Point Ridge.
1372
Comment
CAS-BOT-BC263401
Eriogonum strictum var. proliferum
Freed W. Hoffman
1949-7-14
3057
Trinity
Blue Ridge, Mount Lassic group
1524
Comment
CAS-BOT-BC263406
Eriogonum strictum var. proliferum
P. A. Munz
1951-7-26
16923
Trinity
East flank, South Yolla Bolly Pk.
2316
Comment
UC1299706
Eriogonum strictum var. proliferum
Freed W. Hoffman
1949-7-14
3057
Trinity
Blue Ridge North Coast Ranges, Mount Lassic Group, Blue Ridge
1524
Comment
JEPS98761
Eriogonum umbellatum
Sue Pappalardo
1995-6-22
723
Trinity
.2 m W of Pigeon Point Campground (along Trinity River); Shasta-Trinity National Forests, Big Bar Ranger District
419
Comment
CHSC99709
Eriogonum umbellatum var. argus
L. P. Janeway
2008-7-23
9453
Trinity
Klamath Ranges. Trinity Mountains; top of an un-named peak overlooking the uppermost (un-named) lake of the Seven Lakes Basin; about 0.8 km west of Boulder Peak. Southeast-facing gravelly slope.
2067
Comment
HSC32537
Eriogonum umbellatum var. argus
Thomas W. Nelson
1973-7-10
1055
Trinity
Along Mule Ridge SE of Red Lassic
Comment
HSC42987
Eriogonum umbellatum var. argus
J. P. Smith, Steve Selva
1970-7-28
4526
Trinity
Twin Lakes.
1677
Comment
JEPS94022
Eriogonum umbellatum var. argus
Vernon H. Oswald and Lowell Ahart
1998-7-28
9371
Trinity
Hwy. 36 4.8 mi. w. of Wildwood Rd., 7.3 mi. e. of Hwy. 3
1249
Comment
RSA724920
Eriogonum umbellatum var. argus
L. P. Janeway
2006-7-4
8803
Trinity
Floodplain of Trinity River, east side of Hwy 3 and 0.7 km north of Coffee Creek crossing.
760
Comment
JEPS93992
Eriogonum umbellatum var. dumosum
Vernon H. Oswald and Lowell Ahart
1998-7-28
9394
Trinity
s.w. Hayfork (on USFS Rt. 7 s. of USFS Rt. 10)
1234
Comment
HSC103860
Eriogonum umbellatum var. nelsoniorum
Thomas W. Nelson, Shauna Hee
2006-8-4
9472
Trinity
Hwy. 299, 100 m SE of bridge over Stuart Fork of Trinity River
730
Comment Read comments Feb 29 2016
RSA20774
Eriogonum umbellatum var. polyanthum
Carl B. Wolf
1937-8-12
9194
Trinity
North Coast Range, South Fork Mt., Cold Spring Lookout.
1646
Comment
CAS-BOT-BC265204
Eriogonum umbellatum var. speciosum
John Thomas Howell
1955-7-16
30665
Trinity
1.5 miles north of Douglas City
579
Comment
CAS-BOT-BC265205
Eriogonum umbellatum var. speciosum
Mrs. E. C. Van Dyke
1931-6-18
s.n.
Trinity
Weaverville
Comment
UC1537292
Eriogonum ursinum
Gordon H. True Jr.
1937-7-3
756
Trinity
County Line Road, Trinity Mountain
1524
Comment Read comments Jul 1 2006
CHSC82645
Eriogonum vimineum
L. P. Janeway
2001-7-8
7288 B
Trinity
Klamath Ranges. North end of Brushy Mountain (ridge) 8.0 km north-northwest of Pony Buck Peak; along Road 29N28 0.5 km south of Road 29N39.
1400
Comment
UC1413448
Eriogonum vimineum
James L. Reveal, Caroline G. Reveal
1974-8-17
3785
Trinity
4 mi n Eagle Creek Campground (along California Highway 3, along the North Fork of the Trinity River, about 14.5 mi n of Trinity Center); North Fork of the Trinity River
914
Comment
CHSC43828
Eriophorum crinigerum
L. P. Janeway
1984-6-22
881
Trinity
Meadow adjacent to the campground at Scott Summit.
1645
Comment
HSC91315
Eriophorum crinigerum
Jennifer Whipple
1976-7-6
1298
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes
2165
Comment
HSC74025
Eriophyllum lanatum
R. York
1980-5-24
706
Trinity
Near Long Ridge.
1036
Comment
SBBG37964
Eriophyllum lanatum
T. L. Secrest
1949-6-28
Trinity
Forest Glen
Comment
CAS-BOT-BC301164
Eriophyllum lanatum var. achilleoides
Doris Kildale
1931-5-17
10730
Trinity
Hawkins Bar
182
Comment
LA203604
Eriophyllum lanatum var. achilleoides
Carl Epling; William Robison
1935-7-20
sn
Trinity
Fawn Lodge near Weaverville
Comment
CAS-BOT-BC301165
Eriophyllum lanatum var. achilleoides
C. L. Hitchcock; J. S. Martin
1939-7-11
5370
Trinity
Just below lower Canyon Creek Meadow, 10 mi. n. of Dedrick, in Salmon-Trinity Alps
1676
Comment
UC581689
Eriophyllum lanatum var. grandiflorum
Joseph P. Tracy
1935-7-24
14209
Trinity
near Ranger Station; Trinity Summit
1828
Comment
CAS-BOT-BC301472
Eriophyllum lanatum var. integrifolium
P. A. Munz
1951-7-21
16794
Trinity
South slope of North Yolla Bolly Pk.
2316
Comment
HSC72532
Erodium cicutarium
Gail Newton
1980-7-2
884
Trinity
Near Swim Ridge
1341
Comment
HSC28985
Erodium cicutarium
J. P. Smith
1973-4-21
6276
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
HSC8485
Erodium cicutarium
John L. Heywood, D. H. Norris
1968-3-30
1801
Trinity
Hwy. 299, 26 mi. E of Humboldt Co. line
Comment
CAS-BOT-BC54603
Erysimum capitatum
Doris K. Kildale
1927-4-1
3038
Trinity
Big Bar. Trinity River.
Comment
CAS-BOT-BC54613
Erysimum capitatum
Eugene Carter
1974-6-12
807
Trinity
Salmon-Trinity Alps and vicinity. Along the Grizzly Creek trail at Pegleg Flat.
1066
Comment
HSC32571
Erysimum capitatum var. capitatum
Thomas W. Nelson
1973-7-10
1053
Trinity
Along Mule Ridge SE of Red Lassic
Comment
HSC64062
Erysimum capitatum var. capitatum
J. P. Smith
1973-4-7
5965
Trinity
New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River
244
Comment
RSA67483
Erysimum capitatum var. perenne
P. A. Munz
1951-7-19
16695
Trinity
1 mi. NW of Stuart Gap, North base of North Yolla Bolly Mts.
1402
Comment
HSC91031
Erysimum perenne
Jennifer Whipple
1977-8-4
2149
Trinity
Summit region of Mt. Eddy, Trinity and Siskiyou Cos.
2683
Comment
CHSC114650
Erythranthe breweri
V. Parker Long
1992-6-4
5 -1
Trinity
Hayfork Rd. Horse Pasture meadow, in sandy bank above Cable Creek.
1676
Comment
CAS-BOT-BC313712
Erythranthe trinitiensis
Volney Rattan
1883-6-1
s.n.
Trinity
Near Hyampom
Comment
RSA0010282
Erythranthe trinitiensis
Volney Rattan
1883-06
s.n.
Trinity
Near Hyampom.
Comment
JEPS100576
Erythronium californicum
Dean W. Taylor
2002-5-8
18032
Trinity
ca. 3.1 mi South from Highway 26 Wild-Mad Road; Hayfork Creek; Hayfork Creek, Wild-Mad Road ca. 3.1 mi South from Highway 26
1097
Comment Read comments Feb 1 2019
CAS-BOT-BC502699
Erythronium californicum
Anna A. Junkans
1915-1-1
s. n.
Trinity
Weaverville
Comment
SEINET3885984
Erythronium californicum
D. E. Anderson, Thomas Nelson; Steve Dowty
1972-6-13
5536
Trinity
Black Lassic.; 0
1737
Comment
JEPS100453
Erythronium citrinum var. roderickii
Dean W. Taylor
2002-5-9
18039
Trinity
Tangle Blue Creek; Scott Mountain Creek; Tangle Blue Creek, north facing wall of the lower creek canyon opposite (south 0.5 air mile) the confluence of Scott Mountain Creek
1219
Comment
RSA67028
Erythronium grandiflorum subsp. grandiflorum
Philip A. Munz
1951-7-21
16758
Trinity
Fisher Ridge, head of Patty John Basin, North Yolla Bolly Mountains
2165
Comment
RSA79368
Erythronium grandiflorum subsp. grandiflorum
E. K. Balls, Lee W. Lenz
1952-5-11
17188
Trinity
19.4 miles north of Trinity - Mendocino County line on road from Mina to Zenia over Lake Mountain
Comment
UC922347
Eschscholzia californica
Annie M. Alexander and Louise Kellogg
1949-6-26
5711
Trinity
n Yolla Bolly Middle Eel Primitive Area; White Rock Ranger Station
1706
Comment
JEPS22188
Eucephalus ledophyllus
Joseph P. Tracy
1935-8-3
14464
Trinity
Mary Blaine Mt.
1950
Comment
JEPS23991
Eucephalus ledophyllus
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-2
6853
Trinity
near summit of Scott Mtn. Scott Mtn.
2072
Comment
CAS-BOT-BC310458
Eucephalus ledophyllus var. covillei
Joseph P. Tracy
1935-8-3
14464
Trinity
Mary Blaine Mt.
1950
Comment
HSC291
Eucephalus ledophyllus var. ledophyllus
William J. Ferlatte
1967-8-17
977
Trinity
Ridge between Landers Lake and Union Lake
2134
Comment
HSC35842
Eucephalus ledophyllus var. ledophyllus
J. O. Sawyer
1968-9-1
637
Trinity
Along Limestone Ridge from Pony Mtn. to Marble Springs
1799
Comment
HSC75545
Eucephalus ledophyllus var. ledophyllus
J. O. Sawyer
1980-8-8
4017
Trinity
Slopes behind Luella Lake
2226
Comment
CAS-BOT-BC310463
Eucephalus ledophyllus var. ledophyllus
D. H. Norris
1968-8-8
2241
Trinity
Near Doreska Mine
2011
Comment
HSC100578
Eucharidium concinnum
Carl C. Marshall
Jul 1885
132
Trinity
Hay Camp.
Comment
CAS-BOT-BC202774
Euonymus occidentalis
H. E. McMinn
1922-8-5
320
Trinity
Above S. Fork of Trinity River. Betwen Bridgeville & Peanut
Comment
RSA736106
Euphorbia
L. C. Wheeler
1950-8-15
6782
Trinity
Eel River at Island Mountain.
Comment
CHSC71535
Euphorbia crenulata
Vernon H. Oswald; Lowell Ahart
1998-7-28
9390
Trinity
Southwest of Hayfork on USFS Rt. 7 4.8 mi south of USFS Rt. 10. On the edge of a meadow.
1255
Comment
HSC72586
Euphorbia crenulata
Gail Newton
1980-7-1
823
Trinity
Near Hayden Roughs.
1250
Comment
HSC74003
Euphorbia crenulata
R. York
1980-5-24
697
Trinity
Near Long Ridge.
1036
Comment
UC186007
Euphorbia crenulata
Harry S. Yates
1914-5-27
374
Trinity
Browns Creek
Comment
HSC62960
Euphorbia crenulata
M. A. Ericksen
1979-5-12
275
Trinity
Along Philpot Creek in Philpot Campground.
610
Comment
CHSC88594
Festuca arundinacea
L. P. Janeway; Gail Kuenster
2004-6-24
8173
Trinity
Klamath Ranges. Large floodplain ('Grass Valley') on south side of Trinity River just east of Grassy Valley Creek. 'Hamilton Ranch.
535
Comment
CHSC35686
Festuca californica
Jacqueline Greenleaf
1977-7-13
177
Trinity
Near Van Duzen River.
81
Comment
HSC51177
Festuca californica
G. L. Clifton, Overton
1979-6-4
4000
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC72587
Festuca californica
Gail Newton
1980-7-1
819
Trinity
Near Hayden Roughs.
1250
Comment
HSC65584
Festuca californica
Donald W. Miles
1979-6-30
13
Trinity
Above East Fork Trinity River, along Mumbo Creek Rd.
149
Comment
HSC53261
Festuca elmeri
G. L. Clifton, Overton
1979-6-3
3712
Trinity
Near Shanty Creek, close to the town of Forest Glen.
1219
Comment
UC191788
Festuca idahoensis
Harry S. Yates
1914-6-1
386
Trinity
Browns Mt.
Comment
UC191789
Festuca idahoensis
Harry S. Yates
1914-1
327
Trinity
East Weaver Creek
Comment
CAS-BOT-BC278891
Festuca occidentalis
David D. Keck
1944-7-10
5470
Trinity
1.5 mi. W. of Wildwood
1158
Comment
UC249784
Festuca pratensis
Joseph P. Tracy
1923-6-28
6409
Trinity
Burnt Ranch Northern Coast Ranges
457
Comment
HSC40610
Festuca rubra
Thomas W. Nelson, Jane P. Nelson
1976-7-26
3024
Trinity
Trinity/Humboldt Co. line, along FS Rd. 1S07 W of Black Lassic
1616
Comment
HSC55516
Frangula californica
Gilbert Muth
1979-7-18
8537
Trinity
Near Armstrong Creek, close to the town of Mad River
914
Comment
HSC42553
Frangula californica
Robert M. Specht
1977-6-30
1101
Trinity
Base of Horse Ridge
1006
Comment
CAS-BOT-BC62954
Frangula californica subsp. crassifolia
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-19
53477
Trinity
Rattlesnake Road 0.73 to 1.5 mi. sw. of Peanut.
853
Comment
HSC68650
Frangula californica subsp. crassifolia
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5549
Trinity
Along Hwy. 3, 0.4 mi. S of Salt Creek Bridge
762
Comment
CAS-BOT-BC62956
Frangula californica subsp. crassifolia
C. Hart Merriam
1899-8-28
s.n.
Trinity
Ridge between Dutch Creek and Hay Forks.
Comment
CAS-BOT-BC55690
Frangula purshiana
Carl B. Wolf
1937-8-12
9166
Trinity
North coast range, South Fork Mt., 8 3/10 mi. So. of Cold Spring Lookout
1371
Comment
CAS-BOT-BC55693
Frangula purshiana
Carl B. Wolf
1937-8-11
9156
Trinity
North coast range, Upper Mad River, 2/10 mi. below Mad River Store
609
Comment
HSC12767
Frangula purshiana
William J. Ferlatte, Alice Q. Howard
1970-8-8
1280
Trinity
Boulder Creek Basin
1585
Comment
CHSC1530
Frangula rubra subsp. modocensis
V. Holt
1942-8-13
Trinity
Summit Lake, Trinity Alps.
2438
Comment
CAS-BOT-BC59561
Frangula rubra subsp. rubra
Clarence R. Quick
1960-6-27
60 -24
Trinity
Bear Gulch on road from Delta to Trinity Center
Comment
JEPS123045
Frasera albicaulis var. nitida
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 029
Trinity
Trinity Creek Watershed
Comment
JEPS123089
Frasera albicaulis var. nitida
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 068
Trinity
Scorpion Lake
Comment
HSC47753
Fritillaria affinis
Thomas W. Nelson, J. P. Smith
1978-5-6
3979
Trinity
Along Philpot Creek at Philpot Campground
762
Comment
HSC78478
Fritillaria atropurpurea
John S. Palmer
1973-7-1
93
Trinity
Bear Lakes area, Tangle Blue Lake at W edge of lake
1753
Comment
UC1197636
Fritillaria atropurpurea
Joseph P. Tracy
1933-7-16
12764
Trinity
2 mi n of head of Eight Mile Ridge (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1645
Comment
CAS-BOT-BC504418
Fritillaria atropurpurea
Alice Eastwood; John Thomas Howell
1937-6-25
4989
Trinity
Scott Mts. north of Carrville
Comment
HSC47632
Fritillaria glauca
J. P. Smith, V. Rumble, E. Rumbe
1977-4-30
9057
Trinity
Shasta-Trinity National Forest, Blue Point on Blue Point Ridge on Dubakella Mtn.
1585
Comment
HSC39131
Fritillaria purdyi
Gary S. Lester
1974-6-29
317
Trinity
Yolla Bolly Winlderness, E of saddle between N Yolla Bolly Mtn. and Black Rock Mtn.
2256
Comment
HSC22849
Fritillaria recurva
D. E. Anderson, J. P. Smith
1970-4-16
5034
Trinity
Cold Springs Campground, along Hwy. 3, 3 mi. E of Peanut
Comment
RSA258855
Fritillaria recurva
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5538
Trinity
Black Lassic.
1738
Comment
SEINET10869767
Galium ambiguum
Mary Susan Taylor
1980-8-6
Taylor 3223
Trinity
T29N R11W center third sec 26, Dubakella Mt quad. Shasta-Trinity Natl Forest, ca. 50 ft S of 29N36, ca. 0.5 mi W of its jct with 29N38, ca. 5 mi S of Wild wood. With S. Horner.
1280
Comment
JEPS25721
Galium ambiguum subsp. ambiguum
Lauramay T. Dempster and G. L. Stebbins Jr.
1964-6-14
4009
Trinity
on White Rock rd 0.3 mi from Highway 36 (w of Harrison Gulch Ranger Sta.)
609
Comment
JEPS52719
Galium ambiguum subsp. ambiguum
Lauramay T. Dempster and G. L. Stebbins Jr.
1964-6-13
4004
Trinity
just ne Ball Rock (summit of ridge, near junction Ball Rock and Bailey Ridge (Tatham Ridge) roads)
1676
Comment
JEPS52729
Galium ambiguum subsp. ambiguum
Lauramay T. Dempster and G. L. Stebbins Jr.
1964-6-15
4027
Trinity
se-facing slope about 2 mi e Zenia
Comment
UC1281739
Galium ambiguum subsp. ambiguum
Richard Spellenberg
1965-6-12
1102
Trinity
summit of pass Underwood Mtn. Pass (Underwood Mtn. Rd. ca 12 mi sw of Burnt Ranch)
Comment
JEPS52720
Galium ambiguum subsp. ambiguum
Lauramay T. Dempster and G. L. Stebbins Jr.
1964-6-13
4005
Trinity
along road 1 mi e Brown's Camp (e of South Yolla Bolly)
1752
Comment
HSC35586
Galium ambiguum subsp. siskiyouense
Thomas W. Nelson
1973-7-10
1047
Trinity
Along Mule Ridge SE of Red Lassic
Comment
HSC55504
Galium ambiguum subsp. siskiyouense
G. L. Clifton, Butler
1979-7-18
8467
Trinity
Near Jones Ridge, close to the town of Mad River
1448
Comment
HSC52995
Galium aparine
G. L. Clifton, Overton
1979-6-4
3986
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC57266
Galium aparine
Gilbert Muth
1979-7-17
8290
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC70583
Galium aparine
Gail Newton
1980-7-3
1009
Trinity
Near Horsehead Mtn.
242
Comment
UC169076
Galium bifolium
Joseph Burtt Davy and Walter C. Blasdale
Jun 21 1899-Jun 23 1899
5789
Trinity
Trinity Summit North Coast Ranges
Comment
JEPS52687
Galium bolanderi
Lauramay T. Dempster and G. L. Stebbins
1964-6-14
4016
Trinity
se Lindsey's (along ne shore of lake); Ruth Lake
762
Comment
UC583090
Galium bolanderi
P. A. Munz
1936-8-11
14355
Trinity
above Forest Glen
975
Comment
SEINET10836824
Galium bolanderi
Mary Susan Taylor
1980-6-16
Taylor 2890
Trinity
T29N R11W south central sec 15. Dubakel la Mt quad. On W side of Hwy 30 on slope, ca. 2.3 mi S of its jct with Hwy 36, ca. 2 mi S of Wildwood; on serpen tine, pine-duff covered; Shasta-Trinity National Forest.
1158
Comment
JEPS52880
Galium californicum subsp. californicum
Lauramay T. Dempster and G. L. Stebbins
1964-6-15
4031
Trinity
6.2 mi s junction of Alderpoint-Covelo and Zenia-Ruth roads
Comment
HSC33019
Galium grayanum var. grayanum
Thomas W. Nelson, James Nelson
1973-5-30
997
Trinity
Black Lassic area
1799
Comment
CHSC71551
Galium mexicanum var. asperulum
Vernon H. Oswald
1998-7-28
9385
Trinity
Rattlesnake Rd. along the west side of Post Creek 0.2 mi north of Hwy. 36, east of Forest Glen.
780
Comment
CAS-BOT-BC94863
Galium porrigens
R. C. Wenk
2008-9-1
1002
Trinity
Coffee Creek Road
1127
Comment
RSA202663
Galium porrigens
L. T. Dempster, G. Ledyard Stebbins
1963-7-8
3841
Trinity
Where Mill Creek crosses Hwy 299. 2.7 miles E of Burnt Ranch. (Western Trinity Co.)
305
Comment
RSA0055009
Garrya buxifolia
James R. Shevock
1972-3-26
1463
Trinity
Along Trinity River, Highway 299.
518
Comment
HSC103982
Garrya elliptica
Kyle Brown
2015-3-7
26
Trinity
Along Forest Service Road 5N10, off of Titlow Hill Road
1408
Comment
HSC37819
Garrya fremontii
Thomas W. Nelson, Jane P. Nelson
1976-2-7
2260
Trinity
Pigeon Point, above Trinity River
Comment
UC704270
Garrya fremontii
Frank A. Pitelka
1943-6-19
239
Trinity
Hayfork Bally
1767
Comment
UCR71421
Garrya fremontii
Barbara Ertter, Thomas J. Delendick
1987-5-16
6956
Trinity
Hwy 299 west of Weaverville, c. 33 mi east of Berry Summit, edge of Trinity River on south side of hwy
Comment
RSA41997
Garrya fremontii
H. C. Cantelow
1936-8-28
s.n.
Trinity
Southwest of summit between Minersville and Weaverville, seven miles west of Minersville.
Comment
UCD66723
Gastridium phleoides
Dan Hagar
1957-7-24
Trinity
Zeigler Point, 3-4 miles NE of Salyer, 2-3 miles N of Hawkins Bar.
853
Comment
HSC92785
Gayophytum diffusum subsp. parviflorum
Jennifer Whipple
1977-7-22
2064
Trinity
W and SW-facing slopes above Deadfall Creek
2317
Comment
UC1196964
Gayophytum heterozygum
Joseph P. Tracy
1935-8-5
14559
Trinity
White's Creek Devil's Canyon Mts. (at head)
2072
Comment
UC562354
Gayophytum heterozygum
Joseph P. Tracy
1935-8-7
14646
Trinity
White's Creek Devil's Canyon Mts. (at head)
2072
Comment
HSC73884
Gayophytum humile
Gail Newton
1980-7-13
1414
Trinity
Near Red Rock.
1509
Comment
CHSC32700
Gentiana calycosa
Thomas Nelson; Jane Nelson
1977-7-30
3660
Trinity
The Lassics. Bog along the north side of Mule Ridge.
1524
Comment
RSA211484
Gentiana calycosa
William J. Ferlatte
1967-8-17
961
Trinity
Flat bench on ridge west of the head of Bullards Basin.
2043
Comment
HSC526
Gentiana newberryi
William J. Ferlatte
1967-8-23
1092
Trinity
Ward Lake
2134
Comment
HSC70477
Gentianella amarella
J. P. Smith
1976-9-7
8986
Trinity
Scott Mtn. Campground
1646
Comment
CHSC76760
Gentianella amarella subsp. acuta
L. P. Janeway; B. Castro
1999-9-12
6584
Trinity
Klamath Ranges. Small drainage between meadowy cirque and upper Dead Fall Lakes; 0.8 km west of top of Mount Eddy.
2390
Comment
HSC8513
Geranium molle
John L. Heywood, D. H. Norris
1968-3-30
1860
Trinity
Hwy. 299, 31 mi. E of Humboldt Co. line
Comment
RSA0029569
Geranium richardsonii
G. D. Barbe
1955-8-4
354
Trinity
2.2 miles north of Big Flat along Coffee Creek Road.
1494
Comment
CAS-BOT-BC182448
Geum macrophyllum
Eugene Carter
1975-6-2
949
Trinity
North Fork Trinity River. Grizzly Creek. Along trail east of China Gardens
1097
Comment
UCD113291
Geum macrophyllum
Joseph M. DiTomaso
1975-7-22
179
Trinity
1/8 mile off Boulder Cree on Lion Lake Trail.
1645
Comment
HSC45983
Gilia capitata
J. P. Smith
1975-5-17
8101
Trinity
SE-facing slope on the trail to Denny at confluence of New River and Trinity River
Comment
HSC59969
Gilia capitata
M. A. Ericksen
1979-6-22
326
Trinity
W slope of Horsehead Mtn.
1785
Comment
HSC68687
Gilia capitata
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5589
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07
1372
Comment
RSA49107
Gilia capitata
P. A. Munz
1949-5-15
13235
Trinity
1 mile below Dedrick
91
Comment
HSC40784
Gilia capitata subsp. capitata
Thomas W. Nelson, James Nelson
1976-6-22
2796
Trinity
Along upper margin of meadow below Senteney Rock
1433
Comment
HSC46000
Gilia tricolor
J. P. Smith
1973-5-6
6608
Trinity
Blanchert Flats near Douglas City
Comment
CAS-BOT-BC266524
Githopsis diffusa
1883-6-1
s.n.
Trinity
Hyampom
Comment
SEINET10873074
Githopsis specularioides
Tracy
1932-6-17
TRACY 10221
Trinity
Three Forks of Mad River
884
Comment
CAS-BOT-BC181063
Glossopetalon spinescens
John Thomas Howell
1936-8-26
12839
Trinity
Trinity River Canyon near Eagle Creek
Comment
UCD85116
Glyceria elata
William J. Ferlatte; Alice Q. Howard
1970-8-9
1290
Trinity
Boulder Cr. Lakes.
1889
Comment
CAS-BOT-BC303179
Gnaphalium palustre
P. A. Munz
1936-8-11
14361
Trinity
Little Trinity River, Forest Glenn
762
Comment
HSC304
Gnaphalium palustre
William J. Ferlatte
1966-8-16
375
Trinity
Big Flat.
1524
Comment
JEPS111047
Hackelia bella
Sue Pappalardo
1993-6-2
399
Trinity
Hayfork Ranger District; North side of Friend Mountain; Along 2N10 road in Indian Valley.
1200
Comment
SBBG6293
Hackelia bella
H. and M. Dearing
1939-6-25
3712
Trinity
rd to Blake Lookout
1524
Comment
UC5255564
Hackelia bella
Joseph P. Tracy
1923-7-1
6499
Trinity
near summit on road to Low Gap of Mad River; Northern Coast Ranges, South Fork Mountain
1219
Comment
HSC41195
Hackelia bella
Thomas W. Nelson, Jane P. Nelson
1977-7-1
3575
Trinity
Along Mule Ridge
1555
Comment
POM299282
Hackelia bella
H. C. Cantelow
1939-6-7
s.n.
Trinity
South Fork Mt. Blake Lookout Rd. 1.5 mi. from junction with Alton-Redbluff Highway.
Comment
UC552840
Hackelia micrantha
Joseph P. Tracy
1935-8-6
14658
Trinity
at head of White's Creek; Devil's Canyon Mountains
1981
Comment
UCD103024
Hackelia micrantha
Daniel Sanchez-Mata; S. Rivas-Martinez, A. Penas and Sara del Rio
2011-7-18
s.n.
Trinity
Weed. Stewart Springs Road-Parks Road. Mount Eddy Trail between Lower and Middle Deadfall lakes.
2230
Comment
JEPS111050
Harmonia doris-nilesiae
Sue Pappalardo
1993-6-2
398
Trinity
Hayfork Ranger District; Butter Creek; 2N18 road at junction with 18 c road.
800
Comment
CHSC30217
Harmonia stebbinsii
M. S. Taylor
1980-6-17
2914
Trinity
At jct of 29N38 and 29N43, on ridgetop, ca. 8 mi s of Hwy 36, near Wildwood.
1383
Comment
HSC96623
Harmonia stebbinsii
Thomas W. Nelson, Jane P. Nelson
2003-6-16
9151
Trinity
Along Forest Service road 29N33, 1 mi. W of junction with Forest Service road 29N34.
1540
Comment
HSC35885
Hastingsia alba
J. P. Smith, J. O. Sawyer
1973-7-27
7172
Trinity
Trail to Deadfall Lakes.
1951
Comment
HSC91989
Hastingsia alba
Jennifer Whipple
1976-7-6
1300
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes
2165
Comment
RSA123548
Hastingsia serpentinicola
G. D. Barbe
1955-7-27
294
Trinity
Just south of Scott Mtn Forest Camp.
1616
Comment
HSC92730
Helenium bigelovii
Jennifer Whipple
1976-8-4
1610
Trinity
N of Lower Deadfall and Deadfall Lakes along creek draining the Upper Deadfall Lakes
2165
Comment
CAS-BOT-BC306782
Helenium bigelovii
Mrs. E. C. Van Dyke
1931-6-23
s.n.
Trinity
Nash Mine, above Carville [Carrville]
Comment
SFV5249
Helenium bigelovii
B. C. Templeton
1957-6-23
s. n.
Trinity
South slope of Scott Mountain, between Trinity County line and Bear Creek.
Comment
HSC35900
Helenium puberulum
J. P. Smith, J. O. Sawyer
1973-7-26
7151
Trinity
Eagle Creek Campground
854
Comment
CDA6428
Helianthella californica var. nevadensis
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2704
Trinity
2 km south of Preacher Meadow Campground, Highway 3 at Bowerman Ridge Road, south of Trinity Center.
Comment
CAS-BOT-BC314846
Helianthella californica var. shastensis
Alice Eastwood; John Thomas Howell
1937-6-25
4970
Trinity
Between Eagle and Bear Creeks
Comment
HSC42447
Hemizonella minima
Barbara Kelly
1977-5-7
410
Trinity
Blue Point on Blue Point Ridge
1573
Comment
HSC68065
Hemizonella minima
J. P. Smith
1976-5-20
8736
Trinity
Confluence of Bear Creek and Trinity River
915
Comment
HSC99737
Hemizonella minima
Gail Newton
1980-7-3
1037
Trinity
Near Horsehead Mtn.
1707
Comment
CAS-BOT-BC306170
Hemizonia congesta subsp. clevelandii
John Thomas Howell
1937-7-31
13706
Trinity
5.5 miles east of Burnt Ranch
Comment
UC1199369
Hemizonia congesta subsp. clevelandii
Joseph P. Tracy
1923-6-30
6452
Trinity
near summit Hay Fork Mountain (on Weaverville Road); Northern Coast Ranges, Hay Fork Mountain
1097
Comment
OBI16311
Hemizonia congesta subsp. clevelandii
Joseph P. Tracy
15-Sep-19
5217
Trinity
Burnt Ranch
488
Comment
SEINET7072579
Hemizonia pallida
A. G. Vestal
1963-6-5
s.n.
Trinity
About 14.7 miles west of Hayfork on Route 36 in Hyampom Valley. Coordinate datum: NAD 27. UTM Zone 10, 670088mE, 4261734mN.
Comment
HSC49846
Hesperis matronalis
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9886
Trinity
0.9 mi. S of bridge over Brown's Creek
610
Comment
HSC67269
Hesperochiron pumilus
Thomas W. Nelson, D. Gordon
1980-5-8
5231
Trinity
Along Rd. 1N10 at jct. with 1N38, 3 mi. W of jct. with 2N07
1372
Comment
RSA293105
Hesperolinon micranthum
Thomas W. Nelson, Jane P. Nelson
1980-6-26
5927
Trinity
Along Covelo-Zenia Rd. opposite Kettenpaum Store. Six Rivers National Forest.
1067
Comment
SEINET10840492
Heterocodon rariflorum
Annie M. Alexander, Louise Kellogg
Alexander 5546
Trinity
MORRIS MEADOW
Comment
CAS-BOT-BC311037
Heterotheca oregona var. compacta
John Thomas Howell
1936-8-23
12714
Trinity
Near Trinity Center
Comment
CAS-BOT-BC311094
Heterotheca oregona var. rudis
P. A. Munz
1936-8-11
14365
Trinity
Bottom of Little Trinity River, Forest Glenn
762
Comment
CAS-BOT-BC420740
Heuchera merriamii
C. L. Hitchcock; J. S. Martin
1939-7-11
5388
Trinity
south shore of Upper Canyon Creek Lake, 11 mi. north of Dedrick, Salmon-Trinity Mts.
1889
Comment
CAS-BOT-BC420743
Heuchera merriamii
Annie M. Alexander; Louise Kellogg
1948-8-6
5415
Trinity
Canyon Creek (tributary of Trinity River)
1676
Comment
HSC91188
Heuchera merriamii
Jennifer Whipple
1977-7-6
1942
Trinity
Deadfall Creek drainage in the vicinity of the Deadfall Lakes
2317
Comment
SEINET10483023
Heuchera micrantha var. erubescens
Mary Susan Taylor
1980-6-12
Taylor 2858
Trinity
On W side of 5N40, ca. 2.3 mi S of its jct with Underwood Mt Road (5N09), ca. 8.1 mi S of Trinity Hwy (299) at Burnt Ranch; Shasta National Forest.
Comment
RSA0066100
Heuchera micrantha var. macropetala
J. P. Smith
1975-5-16
8098
Trinity
Trails above Trinity River at Grays Falls Campground.
310
Comment
HSC34395
Hieracium albiflorum
J. P. Smith, J. O. Sawyer
1973-7-3
6978
Trinity
Hill south and west of South Dubakella Mtn.
1585
Comment
HSC798
Hieracium albiflorum
William J. Ferlatte
1967-7-24
704
Trinity
Big Flat
1524
Comment
HSC84193
Hieracium albiflorum
J. P. Smith
1980-7-22
10305
Trinity
Shasta-Trinity National Forest, Salt Creek Campground on Thirteen Dips Rd.
793
Comment
JEPS123130
Hieracium albiflorum
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 105
Trinity
Scorpion Lake
Comment
JEPS36679
Hieracium albiflorum
W. L. Jepson
Jul 5 1902-Jul 12 1902
2009
Trinity
Martin's Ranch South Fork
Comment
RSA49971
Hieracium albiflorum
E. K. Balls
1949-6-30
13679
Trinity
0.5 mile above Ripstein Camp, Canyon Creek.
793
Comment
CAS-BOT-BC318520
Hieracium bolanderi
John Thomas Howell
1955-7-17
30700
Trinity
Southwest of Peanut
762
Comment
JEPS123068
Hieracium bolanderi
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 097
Trinity
Scorpion Lake
Comment
SEINET10971177
Hieracium cynoglossoides
Mary Susan Taylor
1980-7-1
Taylor 3017
Trinity
T36N R7W nw sec 18, Shell Mt quad. Shasta-Trinity Natl Forest; 0.7 mi E of Hwy 3, both sides of Swift Creek Rd, at turnout where osprey nest is viewed, ca. 0.5-0.7 mi W of Trinity Center.
823
Comment
CHSC31232
Hieracium scouleri
M. S. Taylor
1980-7-1
3017
Trinity
0.5 mi e of Hwy 3 at Trinity Center, s of Swift Creek Rd at turnout where Osprey nest is viewed.
822
Comment
HSC70611
Hieracium triste
J. O. Sawyer, K. A. Sawyer
1981-8-2
4164
Trinity
E side of Sawtooth Mtn. above Devil's Canyon.
2439
Comment
HSC70431
Holodiscus discolor
Gail Newton
1980-7-3
987
Trinity
Near Horsehead Mtn.
1753
Comment
UC154527
Holodiscus discolor
Joseph Burtt Davy and Walter C. Blasdale
1899-5
5853
Trinity
North Coast Ranges, Trinity Summit Trinity Summit; North Coast Ranges, Trinity Summit
Comment
CAS-BOT-BC152397
Holodiscus discolor var. discolor
P. A. Munz
1951-7-18
16629
Trinity
North slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama-Trinity County
1981
Comment
CAS-BOT-BC152404
Holodiscus discolor var. discolor
C. L. Hitchcock; J. S. Martin
1939-7-12
5357
Trinity
1 mile above Canyon Creek Meadow, 8 miles above Dedrick, Salmon-Trinity Alps
1524
Comment
CAS-BOT-BC152405
Holodiscus discolor var. discolor
Doris Kildale
1931-5-17
10835
Trinity
Hawkins Bar
185
Comment
HSC38401
Hordeum marinum subsp. gussoneanum
J. P. Smith, J. O. Sawyer
1975-6-22
8259
Trinity
Trinity National Forest, FS Rd. 30N38 from Hwy. 36 to Cold Springs Campground
762
Comment
HSC38611
Hordeum marinum subsp. gussoneanum
D. E. Anderson, J. P. Smith
1971-6-21
- 1122
Trinity
2.7 mi. S of Zenia along the Zenia-Covelo Rd.
Comment
UCD113471
Horkelia fusca var. parviflora
Joseph M. DiTomaso
1976-7-7
583
Trinity
Just southwest of Mumford Basin Trail junction of Swift Creek.
1676
Comment
JEPS79905
Horkelia tridentata subsp. flavescens
Joseph P. Tracy
1932-6-17
10231
Trinity
under yellow pines. North Coast Ranges,Three Forks of Mad River
883
Comment
RSA67668
Horkelia tridentata subsp. flavescens
Philip A. Munz
1951-7-18
16650
Trinity
Stuart Gap, N base of N Yolla Bolly Mts.
1524
Comment
HSC28366
Horkelia tridentata var. flavescens
J. P. Smith
1973-4-21
6163
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC42585
Horkelia tridentata var. flavescens
Robert M. Specht
1977-6-28
1112
Trinity
S facing slope
Comment
CAS-BOT-BC537952
Horkelia tridentata var. flavescens
David D. Keck; A. Gustafsson
1938-8-8
4881
Trinity
Headwaters of Trinity River near entrance of Gravel Creek and Bear Creek
960
Comment
CAS-BOT-BC537958
Horkelia tridentata var. flavescens
Ella Dales Cantelow
1939-6-9
2685
Trinity
Summit of Scott mt.
Comment
CAS-BOT-BC537960
Horkelia tridentata var. flavescens
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53544
Trinity
In Canadian Zone, Scott Mt. summit on road from Carrville to Callahan.
1645
Comment
CAS-BOT-BC540024
Horkelia tridentata var. tridentata
James Jokerst
1985-4-18
2253
Trinity
Trinity Alps Resort
700
Comment
JEPS123102
Hosackia
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 085
Trinity
Scorpion Lake
Comment
HSC78005
Hosackia crassifolia
John S. Palmer
1974-7-3
225
Trinity
Bear Lakes area, along trail to Big Bear Lake.
1463
Comment
HSC56651
Hydrophyllum occidentale
Walter Overton
1979-7-17
8110
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC73271
Hydrophyllum occidentale
M. A. Baker
1980-7-12
2833
Trinity
Near Black Lassic
1753
Comment
HSC26797
Hydrophyllum occidentale
Thomas W. Nelson
1971-1
420
Trinity
E of Big Flat
Comment
HSC62954
Hydrophyllum occidentale
M. A. Ericksen
1979-5-13
278
Trinity
Rd. of lookout station 120 yards W of Philpot Creek Campground site # 2
610
Comment
RSA66394
Hydrophyllum occidentale
P. A. Munz
1951-7-18
16624
Trinity
North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county.
1982
Comment
SBBG72731
Hypericum formosum var. scouleri
S. W. Hutchinson
-Jun-1925
376
Trinity
Weaverville
662
Comment
UC1537664
Hypericum perforatum
Gordon H. True Jr.
1937-7-2
746
Trinity
near Weaverville
548
Comment
SEINET6178816
Hypericum perforatum
Harry S. Yates
2014-6-14
7 -149
Trinity
Trinity NF; Rush Creek;; 0
610
Comment
HSC22533
Idahoa scapigera
D. E. Anderson, J. P. Smith
1970-4-16
5038
Trinity
Along road to Ruth Dam, 4.5 mi. S of its junction with Hwy. 36
Comment
UC1037422
Ipomopsis aggregata
Douglas Barbe
1955-8-4
350
Trinity
1/2 mi n Big Flat (at head of Coffee Creek); Klamath Mtns
1524
Comment
UC1197892
Ipomopsis aggregata
Joseph P. Tracy
1947-6-27
17735
Trinity
Cold Springs South Fork Mtn
Comment
UC909041
Ipomopsis aggregata
Joseph P. Tracy
1933-7-16
12765
Trinity
near head of 8-Mile Ridge Northern Coast Ranges, South Fork Mtns
1676
Comment
RSA135830
Iris macrosiphon
E. K. Balls
1957-5-24
22547
Trinity
West of Shasta-Trinity County line, along State Highway 36
823
Comment
SEINET6769285
Iris tenuissima
P. Sadler
1976-1
s.n.
Trinity
Barker Mountain Fuel Break; 7 mi NE of Hayfork
Comment
HSC59322
Iris tenuissima
Thomas Wood
1979-5-11
160
Trinity
Grays Falls National Forest Camp, N end of bridge over Trinity River
213
Comment
CAS-BOT-BC139773
Ivesia gordonii
Gary S. Lester
1974-6-30
321
Trinity
Trinity-Tehama Co. line, Yolla Bolly Wilderness. Ridge top, S of N Yolla Bolly Peak; near Foxtail Pine forest; Beegum Basin Overlook facing NE
2316
Comment
POM250717
Ivesia pickeringii
D. D. Keck, A. Gustafson
1938-8-8
4884
Trinity
Trinity River 8 miles N of Carrville.
Comment
POM332449
Ivesia pickeringii
Dwain L. Goforth
1979-7-6
218
Trinity
0.2 miles north of Eagle Creek Camp.
Comment
HSC56630
Juncus bolanderi
G. L. Clifton, Butler
1979-7-17
8056
Trinity
Near Clover Gulch
893
Comment
HSC56862
Juncus bufonius
G. L. Clifton
1979-7-19
8799
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
RSA22447
Juncus bufonius var. bufonius
J. T. Howell
1937-7-21
13231
Trinity
Big Flat.
Comment
RSA66434
Juncus covillei
Phillip A. Munz
1951-7-17
16608
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
CHSC55158
Juncus effusus subsp. pacificus
L. P. Janeway
1987-6-29
2376
Trinity
Old floodplain of Trinity River near mouth of Grass Valley Cr; 'Lowden Ranch.' On N side of Lewiston Rd 1.8 mi from hwy 299.
533
Comment
RSA739625
Juncus ensifolius
L. P. Janeway
2008-7-23
9458
Trinity
Klamath Ranges, Trinity Mtns, along road 40N45 5.5 road km NNW of road 26, 41degrees 14 53N, 122degrees 32 04W
1908
Comment
UC922641
Juncus ensifolius
Annie M. Alexander and Louise Kellogg
1948-8-22
5534
Trinity
upper end Morris Meadow; Trinity Mountains, Stuart Fork of Trinity River
Comment
CHSC40973
Juncus howellii
J. D. Jokerst
1984-7-25
2124
Trinity
In meadow. Ca 1.5 miles north of Trinity Alps Resort along edge of S.P. Land Co. logging rd.
Comment
HSC81901
Juncus howellii
Thomas W. Nelson, Jane P. Nelson
1979-7-7
4970
Trinity
Wet soil along Davis Creek, W side of Hwy. 3.
793
Comment
HSC76528
Juncus laccatus
Alerie Gizinski
1981-7-29
183
Trinity
Near Senteney Rock
1219
Comment
JEPS102217
Juncus laccatus
L. P. Janeway
2001-7-16
7355
Trinity
Klamath Ranges. Un-named spring and meadow 1.1 km west-southwest of Dubakella Mountain; southeast side of Road 29N55 near head of Ditch Gulch.
1595
Comment
UC922643
Juncus occidentalis
Annie M. Alexander and Louise Kellogg
1948-8-7
5433
Trinity
Canyon Creek, tributary of Trinity River Trinity Mountains, Trinity River
1676
Comment
HSC74213
Juncus orthophyllus
M. A. Baker
1980-7-13
2923
Trinity
Near Mule Ridge.
1585
Comment
HSC4783
Juncus orthophyllus
William J. Ferlatte
1966-8-23
465
Trinity
Boulder Creek Basin, tributary to Canyon Creek
1707
Comment
RSA121619
Juncus oxymeris
G. D. Barbe
1955-8-3
340
Trinity
At Dan Rice Creek and Scott Mountain Road, 3 miles south of Scott Mountain Forest Camp.
1387
Comment
HSC98413
Juncus parryi
Dana York, Jim Shevock, Richard Helliwell
2009-7-3
2941
Trinity
81 mi. W of Redding, Shasta-Trinity National Forest, Pony Camp just below Limestone Ridge
2073
Comment
RSA211366
Juncus saximontanus
William J. Ferlatte
1967-8-5
773
Trinity
Canyon Creek Lakes, Trinity Alps.
1646
Comment
HSC42559
Juniperus occidentalis
Robert M. Specht
1977-6-30
1136
Trinity
Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper]
1616
Comment
HSC748
Kalmia polifolia
William J. Ferlatte
1967-8-11
912
Trinity
Below the ice fields on the N side of Thompson Pk.
2378
Comment
CAS-BOT-BC236897
Keckiella corymbosa
Lewis S. Rose
1955-7-16
55119
Trinity
1 mi. W of Junction City
448
Comment
CHSC71553
Keckiella corymbosa
Vernon H. Oswald
1998-7-28
9377
Trinity
Rattlesnake Rd. along the west side of Post Creek 0.2 mi north of Hwy. 36, east of Forest Glen.
780
Comment
HSC23623
Keckiella corymbosa
J. O. Sawyer
1970-7-26
2629
Trinity
Above New River, Trinity River Jct.
244
Comment
HSC32674
Keckiella corymbosa
Thomas W. Nelson
1973-7-10
1018
Trinity
Red Lassic area
1799
Comment
HSC40145
Keckiella corymbosa
Thomas W. Nelson, James Nelson
1976-10-25
3274
Trinity
Along W side of Red Lassic
1707
Comment
JEPS95104
Keckiella corymbosa
Vernon Oswald and Lowell Ahart
1997-7-17
8731
Trinity
Forest Rd. 29 4.2 mi. s. of Hwy. 36 Trinity Nat'l Forest
1249
Comment
NY790280
Keckiella corymbosa
L. S. Rose
1955-7-16
55119
Trinity
1 mile west of Junction City. Trinity River, canyon sides
448.1
Comment
NY790308
Keckiella corymbosa
A. G. Jones
1984-8-12
6891
Trinity
Rocky slopes along Trinity River near Big Bar
400
Comment
RSA293280
Keckiella corymbosa
D. C. Michener
1980-7-31
3755
Trinity
North Coast Ranges. Along CA 299 ca 2 miles northwest of Junction City.
500
Comment
RSA50250
Keckiella corymbosa
E. K. Balls
1949-7-5
13818
Trinity
8 miles below Decrick to Junction City.
549
Comment
HSC75613
Keckiella lemmonii
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4095
Trinity
Proposed Ruth Research Natural Area
1372
Comment
NY790338
Keckiella lemmonii
R. W. Spellenberg
1990-7-11
10258
Trinity
2 miles southeast of Burnt Ranch on Calif. Highway 299, 1/2 mile northwest of highway crossing of Trinity River at Cedar Flat, at Little Bidden Creek.
304.8
Comment
RSA293299
Keckiella lemmonii
D. C. Michener
1980-7-30
3751
Trinity
North Coast Ranges, Mad River Valley. On road to Ruth 12.5 miles southeast of jct with CA 36.
800
Comment
UC1584285
Keckiella lemmonii
J. Kierstead
1989-8-24
89 -81
Trinity
e of Trinity Lake (Papoose Creek drainage); Trinity National Forest, Weaverville Ranger District
1097
Comment
RSA256726
Koeleria macrantha
D. E. Anderson, S. Dowty, Thomas W. Nelson
1972-6-14
5640
Trinity
Trinity-Humboldt Cos. Senteney Rock. A large barren Franciscan Rock along Swayback Ridge.
Comment
CAS-BOT-BC499666
Kopsiopsis strobilacea
L. B. Kildale
1931-7-7
s.n.
Trinity
The Knob, Deer Lick Springs
Comment
RSA0078564
Kopsiopsis strobilacea
E. K. Balls
1949-7-2
13780
Trinity
Ripstein Camp, Canyon Creek, 2 miles above Dedrick.
762
Comment
CAS-BOT-BC340417
Lactuca biennis
Eugene Carter
1975-8-12
1051
Trinity
North Fork Trinity River. Grizzly Creek. Lorenz Gulch
1158
Comment
HSC35662
Lagophylla ramosissima
Thomas W. Nelson, James Nelson
1975-7-20
2084
Trinity
Brown's Canyon Campground
Comment
SEINET7015830
Lagophylla ramosissima
Wanda P. Vestal, A. G. Vestal
1937-6-24
s.n.
Trinity
4 miles south-southwest of Hayfork.
Comment
RSA245227
Lamium amplexicaule
J. P. Smith
1973-4-7
6002
Trinity
New River trail from Grays Falls Campground on the north side of the Trinity River and west side of the New River.
244
Comment
RSA298148
Lasthenia gracilis
J. P. Smith
1973-5-6
6602
Trinity
Blanchert Flats near Douglas City
Comment
UC130640
Lathyrus jepsonii var. californicus
H. M. Hall
Jul 1909
8527
Trinity
Coffee Creek Salmon Mountains
914
Comment
UC931699
Lathyrus jepsonii var. californicus
C. L. Hitchcock
1949-6-8
19089
Trinity
near Salyer (0.25 mi w of bridge over South Fork of Trinity River, near Highway 299); South Fork of Trinity River
Comment
HSC103339
Lathyrus lanszwertii var. tracyi
Thomas W. Nelson, Jane Nelson
1982-5-15
6837
Trinity
In and about Big Bar Campground
457
Comment
RSA161253
Lathyrus palustris
P. H. Raven, R. Shaw
1958-7-19
s.n.
Trinity
Hobo Gulch Public Camp, 14.3 miles north of Helena.
Comment Read comments Aug 15 2018
HSC97088
Lathyrus polyphyllus
Thomas W. Nelson, Sydney Carothers
2006-5-19
9405
Trinity
Along Forest Service Rd. On wet road cut. 21 miles from junction with State Rte. 36.
1102
Comment
HSC50890
Lathyrus tracyi
G. L. Clifton, Overton
1979-6-3
3663
Trinity
Near Browns Canyon, close to the town of Forest Glen.
780
Comment
HSC71628
Lathyrus tracyi
J. P. Smith
1973-5-6
6630
Trinity
Blanchert Flats near Douglas City
Comment
RSA48617
Lathyrus tracyi
P. A. Munz
1949-5-15
13232
Trinity
Ripstein Public Camp Ground, Canyon Creek, Dedrick.
976
Comment
UC130609
Ledum glandulosum
H. M. Hall
1909-7-1
8663
Trinity
near Dorleska (Salmon Mountains); Salmon Mountains
1920
Comment
RSA41866
Leersia oryzoides
H. C. Cantelow
1936-8-25
1670
Trinity
Scott Ranch, 3 miles S of Trinity Center.
Comment
CAS-BOT-BC88793
Lepidium campestre
Eugene Carter
1973-5-26
534
Trinity
East Fork of the North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville).
533
Comment
RSA50276
Lepidium campestre
E. K. Balls
1949-7-4
13800
Trinity
Chloride Mine, above Dedrick.
915
Comment
HSC64119
Lepidium lasiocarpum
J. P. Smith
1973-5-6
6578
Trinity
Blanchert Flats near Douglas City
Comment
HSC45820
Leptosiphon bolanderi
J. P. Smith, Thomas W. Nelson, Jane P. Nelson
1976-3-20
8525
Trinity
Shasta-Trinity National Forest, White's Bar
427
Comment
CHSC31008
Leptosiphon harknessii
M. S. Taylor
1980-7-21
3151
Trinity
Big Flat, at end of Coffee Creek Rd, Hellen and Gil Gates property.
1554
Comment
JEPS129816
Leptosiphon harknessii
John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop
2017-7-13
2156 B
Trinity
NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest.
Comment
HSC70123
Lessingia nemaclada
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4353
Trinity
Along road to Hell to Find Lake.
Comment
CAS-BOT-BC341922
Lessingia nemaclada
Willard Spence
1960-9-7
614
Trinity
1.5 miles from Trinity Alps Resort and 0.4 miles from Bridge over Stuart Creek on the road to Trinity Center
Comment
CAS-BOT-BC341928
Lessingia nemaclada
L. R. Abrams
1916-7-22
6251
Trinity
Between Post & Salt Creek on Eureka-Red Bluff Road
Comment
CHSC114611
Lessingia nemaclada
V. Long
1991-8-15
61
Trinity
Shasta-Trinity National Forests, Weaverville Ranger Dist. South exposure on hillside above Ruksh Creek.
Comment
HSC5931
Lessingia nemaclada
Malcolm L. Byce
1936-8-3
420
Trinity
3 mi. E of the Trinity Alps Resort.
Comment
RSA41984
Lessingia nemaclada
H. C. Cantelow
1936-8-25
1573
Trinity
Scott Ranch, 3 miles S of Trinity Center.
Comment
SEINET5709530
Lessingia nemaclada
Lowell E. Urbatsch, Patricia B. Cox; Alan W. Lievens
1988-1
6146
Trinity
Collected in a ditch along Eagle Creek Road (Co. Rd. 133), 0.45 mile from the intersection with California 3. This intersection is 40.5 road miles north of the junction of California 3 and California 299 in Weaverville.
Comment
UCD134128
Leucanthemum vulgare
Joseph M. DiTomaso
1975-8-4
232
Trinity
Morris Meadows.
1325
Comment
CAS-BOT-BC229462
Lewisia cotyledon var. heckneri
E. K. Balls; L. W. Lenz
1952-5-13
17233
Trinity
2.7 mi. n. from Junction City, Hwy 299 along Canyon Creek to Dedrick
Comment
UC673021
Lewisia leeana
Joseph P. Tracy
1935-8-7
14591
Trinity
head of White's Creek Devil's Canyon Mts.
2072
Comment
RSA137757
Lewisia leeana
Arthur R. Kruckeberg
1954-8-10
3734
Trinity
In granitic talus, s. facing slopes about Sapphire Lake, Trinity Alp, Salmon-Trinity Primitive Area
2287
Comment
HSC46847
Lewisia nevadensis
William J. Ferlatte
1976-7-8
1793
Trinity
Parker Creek, a tributary of Swift Creek
1830
Comment
HSC73720
Lewisia nevadensis
M. A. Baker
1980-7-13
2909
Trinity
Near Mule Ridge.
1585
Comment
UC1167735
Ligusticum apiifolium
Peter H. Raven with R. Snow
1958-7-19
13610
Trinity
14 .3 mi. n. Helena (Hobo Gulch Public Camp); Hobo Gulch Public Camp
Comment
CHSC30265
Ligusticum californicum
M. S. Taylor
1980-8-26
3313 A
Trinity
Parker Meadow, 100 ft n of Swoft Creek trail, ca. 9 mi w of Trinity Center.
1615
Comment
CHSC31013
Ligusticum californicum
M. S. Taylor
1980-7-22
3167
Trinity
In creek emabankment, on w side of Hwy 3, ca. 4 mi s on Scott Mt. Summit.
914
Comment
CAS-BOT-BC508254
Lilium columbianum
Milo S. Baker
1926-8-4
198 c
Trinity
Stony Cr. - near Granite Peak
1828
Comment
HSC27066
Lilium kelleyanum
Thomas W. Nelson
1973-7-14
1081
Trinity
Beside Deadfall Creek, just west of head of trail to Deadfall Lake
Comment
HSC91459
Lilium kelleyanum
Jennifer Whipple
1977-9-9
2313
Trinity
Slope above Deadfall Lake facing W
2256
Comment
RSA50264
Lilium pardalinum
E. K. Balls
1949-7-3
13788
Trinity
Trail to right above Bear Creek, above Dedrick.
1067
Comment
CAS-BOT-BC133002
Lilium rubescens
Alice Eastwood; John Thomas Howell
1937-6-25
4909
Trinity
East Fork Stuarts Fork, Trinity River
Comment
HSC54286
Lilium rubescens
G. L. Clifton, Butler
1979-7-17
7445
Trinity
Near Horse Ridge Mtn., close to the town of Mad River
1851
Comment
CAS-BOT-BC133032
Lilium washingtonianum subsp. purpurascens
Mrs. E. C. Van Dyke
1931-6-15
s.n.
Trinity
On highway between Weaverville and Trinity Center
Comment
SD42583
Limnanthes douglasii
Carl B. Wolf
1937-6-20
8919
Trinity
North Coast Range, along Mad River, 5.8 miles above Eureka; Red Bluff Road on road to Ruth.
456
Comment
RSA435692
Limnanthes floccosa subsp. floccosa
M. Erickson
1979-5-12
272
Trinity
Approx. 1 mile past the jct. to Deer Lick Springs.
Comment
JEPS58263
Linanthus bolanderi
W. L. Jepson
1934-5-6
16672
Trinity
South Fork Mt.
Comment
UC908216
Linanthus bolanderi
Joseph P. Tracy
1932-6-17
10164
Trinity
Three Fork of Mad River North Coast Range
883
Comment
UC130599
Linanthus nuttallii subsp. nuttallii
H. M. Hall
Jul 1909
8657
Trinity
Dorleska Salmon Mountains
1950
Comment
HSC49618
Linaria dalmatica subsp. dalmatica
R. York
1979-5-12
287
Trinity
Along Trinity River W of the Douglas City BLM Campground
305
Comment
HSC90054
Linaria dalmatica subsp. dalmatica
Grefsrud, Reed, Rohmer
1990-4-28
75
Trinity
End of Steelbridge Road, 3.5 mi. N of Hwy. 299.
518
Comment
UC668040
Linum lewisii
Joseph P. Tracy
1935-8-3
14452
Trinity
Mary Blaine Mountain
1950
Comment
CAS-BOT-BC111969
Lipocarpha micrantha
John Thomas Howell
1936-8-25
12773
Trinity
Near Trinity Center
Comment
RSA597180
Lithocarpus densiflorus var. densiflorus
Louis C. Wheeler
1950-8-10
6773
Trinity
Up Grade Mine, New River.
Comment
UC1135292
Lithocarpus densiflorus var. echinoides
R. W. Lundh
1932-11-19
185
Trinity
3 mi n Niagara Mine; Weaverville Quad.
1371
Comment
HSC59992
Lithophragma affine
J. O. Sawyer, R. J. Cole
1978-4-20
3116
Trinity
Above Hwy. 299 at White's Bar.
Comment
RSA244959
Lithophragma brevilobum
James Payne Smith
1973-4-21
6157
Trinity
Above Eagle Creek Loop. N of the Eagle Creek Campground.
854
Comment
UC154140
Lithophragma campanulatum
Mrs. M. H. Manning
1901-1
51
Trinity
Trinity Summit
Comment
CAS-BOT-BC437758
Lithophragma parviflorum
Lewis S. Rose
1954-4-26
54021
Trinity
3 miles NE of Douglas City.
Comment
CAS-BOT-BC437760
Lithophragma parviflorum
Herb. G. R. Kleeberger
1880-1-1
s.n.
Trinity
Unspecified.
Comment
JEPS14625
Lithophragma parviflorum
Helen K. Sharsmith
1953-6-27
4380
Trinity
2 mi below Pickett Peak (on Horse Ridge leading s from South Fork Mountain); Inner North Coast Ranges, Trinity National Forest
1676
Comment
HSC71206
Lithophragma parviflorum
Thomas W. Nelson, Jane P. Nelson
1979-5-19
4683
Trinity
Along Hwy. 3, about 1/2 mi. S of Hayfork
701
Comment
HSC26213
Lithospermum californicum
J. P. Smith, J. O. Sawyer
1972-5-27
5339
Trinity
1 mi. S of Dan Rice Creek along Scott Mtn. Creek, Hwy. 3
1220
Comment
UCR37559
Lithospermum californicum
K. Faber, Scott LaChance, Mike Rekart
1984-5-26
35
Trinity
Eagle Creek Campground
851
Comment
HSC72662
Lolium perenne
Gail Newton
1980-6-26
639
Trinity
Near Underwood Creek.
451
Comment
HSC86329
Lolium perenne
J. P. Smith
1982-6-19
10463
Trinity
French Creek Rd., 2.1 mi. from its junction with Hwy. 299
549
Comment
SEINET13944732
Lomatium
Thomas Nelson, James Nelson
1976-1
2750
Trinity
in meadow above Senteney Rock, alt. 5000 ft. T1S R6E SEC19.
1524
Comment
JEPS109589
Lomatium ciliolatum
Dean W. Taylor
2002-6-28
18199
Trinity
easterly rim of cirque above Grouse Lake, Trinity Mountains
1859
Comment
HSC39020
Lomatium ciliolatum var. ciliolatum
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2553
Trinity
Just NW of Black Lassic
1631
Comment
JEPS98757
Lomatium dasycarpum subsp. dasycarpum
Sue Pappalardo
1995-6-21
714
Trinity
ca. 75 ft N of FS Road 3N08, ca 1/2 mi NE of junction with FS Road 2N10 Hayfork Ranger District (Butter Creek watershed)
1060
Comment
CAS-BOT-BC211139
Lomatium engelmannii
Lincoln Constance; Ren-Hwa Shan
1946-6-1
3065
Trinity
Between Coffee and Eagle creeks, 6 miles north of Carrville
914
Comment
HSC24173
Lomatium macrocarpum
Dennis Anderson
1971-7-28
5486
Trinity
Vicinity of East Weaver Lake, about 1 mi. from Weaver Bally Lookout.
1921
Comment
HSC55383
Lomatium macrocarpum
G. L. Clifton, Butler
1979-7-17
7464
Trinity
Near Horse Ridge Mtn., close to the town of Mad River
1851
Comment
HSC72853
Lomatium macrocarpum
M. A. Baker
1980-7-2
2583
Trinity
Near Swim Ridge.
1341
Comment
HSC74039
Lomatium macrocarpum
Gail Newton
1980-7-10
1280
Trinity
Near Senteney Rock
1463
Comment
JEPS17124
Lomatium macrocarpum
W. L. Jepson
1897-7-25
14296
Trinity
S. <Yallo Ballo> s.e. Trinity Co.; [=modern Solomon Peak, see FB 1_107]
Comment
UC875152
Lomatium macrocarpum
Alice Eastwood and John Thomas Howell
1937-6-25
4976
Trinity
between Eagle & Bear Creeks
Comment
HSC35930
Lomatium macrocarpum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-20
1976
Trinity
Near S end of road out Swayback Ridge
Comment
HSC40430
Lomatium macrocarpum
J. O. Sawyer
1973-7-1
2526
Trinity
Butter Creek Falls S of Hyampom
Comment
RSA67661
Lomatium macrocarpum
P. A. Munz
1951-7-18
16643
Trinity
N slope of N Yolla Bolly Peak, North Yolla Bolly Mountains.
1982
Comment
HSC68752
Lomatium nudicaule
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5606
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07
1372
Comment
CHSC35616
Lomatium tracyi
Thomas W. Nelson; Dave Gordon
1980-5-8
5233
Trinity
Shasta-Trinity National Forest. Along road 1N10 mile from junction with road 2N07 (7).
1371
Comment
HSC47758
Lomatium tracyi
Thomas W. Nelson, J. P. Smith
1978-5-6
3985
Trinity
Along old State Route 3 at junction with road to Philpot Campground
762
Comment
UC1498101
Lomatium tracyi
Thomas Nelson
1978-5-6
4004
Trinity
south west of South Dubakella Mtn. West of road to Mud Springs.
1524
Comment
SEINET10454539
Lomatium triternatum
Mary Susan Taylor
1980-6-12
Taylor 2849
Trinity
On E side of Underwood Mt Road (5N09), ca. 2.6 mi S of its jct with Trinity Hwy (299) at Burnt Ranch; Shasta National Forest.
Comment
UC1197145
Lomatium triternatum var. macrocarpum
Joseph P. Tracy
1923-6-30
6439
Trinity
near summit on Weaverville Rd. Hay Fork Mt.; Northern Coast Ranges, Hay Fork Mt.
1097
Comment
HSC73375
Lomatium utriculatum
R. York
1980-5-25
760
Trinity
Near Shannon Butte
701
Comment
HSC74050
Lomatium utriculatum
M. A. Baker
1980-5-25
1580
Trinity
Near Browns Canyon.
823
Comment
RSA245201
Lonicera ciliosa
William J. Ferlatte
1966-6-7
2082
Trinity
9 miles E of Forest Glen on Hwy 36.
945
Comment
HSC58995
Lonicera conjugialis
Cliff Clue
1972-10-7
1848
Trinity
Near Kerlin Creek, close to the town of Hyampom.
1372
Comment
CDA35626
Lonicera hispidula
J. R. Keck Jr.
1978-9-22
PDR# 330071
Trinity
Burnt Ranch Campground; U.S. Forest Service.
0
Comment
HSC72540
Lonicera hispidula var. vacillans
Gail Newton
1980-7-1
807
Trinity
Near Hayden Roughs.
1250
Comment
JEPS111031
Lonicera interrupta
Sue Pappalardo
1997-5-22
943
Trinity
Weaverville Ranger District; Jennings Gulch.
700
Comment
RSA1089
Lonicera interrupta
E. R. Johnson, J. T. Howell
1928-8-26
s.n.
Trinity
Between Weaverville and Lewiston.
Comment
RSA20955
Lotus douglasii
Carl B. Wolf
1937-6-20
8929
Trinity
Along Mad River, 5 8/10 mi. above Eureka - Red Bluff Road on Road to Ruth.
457
Comment
SEINET6932521
Lotus douglasii var. congestus
Wanda P. Vestal, A. G. Vestal
1937-6-24
s.n.
Trinity
9 miles east of Hayfork.
Comment
UCR122352
Lotus grandiflorus var. macranthus
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6962
Trinity
North Coast Range; Trinity Mountains, Calif. Hwy 36, 7 mi west of Wildwood at Telephone Ridge
1280
Comment
HSC37196
Lotus humistratus
Lon Hall
1975-5-17
352
Trinity
Humboldt Meridian SE facing slope on the trail to Denny at the confluence of New River and Trinity River.
310
Comment
HSC72830
Lotus humistratus
Gail Newton
1980-7-1
859
Trinity
Near Hayden Roughs
1219
Comment
HSC74266
Lotus humistratus
M. A. Baker
1980-5-25
1518
Trinity
Near Shannon Butte
701
Comment
HSC76442
Lotus humistratus
Athy Ferguson
1981-7-23
8178
Trinity
Near Jones Ridge
1408
Comment
UC184298
Lotus humistratus
Harry S. Yates
1914-5-18
302
Trinity
n of Weaverville
Comment
HSC98243
Lotus humistratus
R. Spellenberg
1964-6-19
484
Trinity
Moss Lumber Co., Burnt Ranch.
Comment
SEINET7040270
Lotus humistratus
A. G. Vestal
1963-6-5
s.n.
Trinity
4.3 miles south of Hayfork. Dubrakella Mtn. Quadrangle UTM Zone 10, 486136mE, 4481942mN.
Comment
SEINET12154226
Lotus nevadensis var. douglasii
J. P. Tracy
1936-1
15083
Trinity
toward Happy Camp Mtn. - SW slope of HC Mtn
1067
Comment
UC1553476
Lotus pinnatus
E. Dean
1988-6-28
87
Trinity
w of upper reaches of Elk Gulch; Trinity Lake Area
1460
Comment
JEPS74441
Lotus purshianus var. purshianus
W. J. Ferlatte
1966-8-16
379
Trinity
Big Flat Trinity Alps
1524
Comment
JEPS28966
Lotus yollabolliensis
Harold E. Parks and Joseph P. Tracy
1947-6-26
11640
Trinity
2 mi n Cold Springs; South Fork Mt.
1706
Comment
CHSC31225
Luina hypoleuca
M. S. Taylor
1980-7-16
3147
Trinity
Canyon Creek bed, between Canyon Creek trailhead and Ripstein Campground, ca. 12 mi n of Junction City on Hwy 299.
Comment
JEPS97171
Lupinus
Sue Pappalardo
1995-6-16
693
Trinity
N side of FS Rd. 4N16 Shasta-Trinity National Forests
1250
Comment
SEINET5327611
Lupinus albicaulis
E. K. Balls
1949-7-1
13743
Trinity
Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick.
1372
Comment
SEINET10832924
Lupinus albicaulis subsp. shastensis
Charles Piper Smith
1947-7-13
Smith 47660
Trinity
Scott valley road. Carrville, 2.6 miles n
Comment
SEINET5766869
Lupinus albicaulis var. shastensis
J. P. Tracy
1950-1
18968
Trinity
E of Grove's Prairie; Happy Camp Mountain; Trinity Summit Range, 6 mi NE of Hawkins Bar. [Humboldt Co err]
1372
Comment
JEPS64904
Lupinus albifrons
W. L. Jepson
1934-5-6
16673
Trinity
South Fork Mt.
Comment
LA205019
Lupinus albifrons
C. B. Wolf;
1937-6-13
8803
Trinity
Inner North Coast Range, Red Bluff--Eureka Road, 6.02 mi. E of Mad River Store
1066
Comment
CAS-BOT-BC195993
Lupinus albifrons var. albifrons
Carl B. Wolf
1937-6-13
8803
Trinity
Inner North Coast Range, Red Bluff - Eureka Road, 6 2/10 mi. E. of Mad River Store
1066
Comment
HSC89750
Lupinus albifrons var. eminens
A. Eller, A. Smith, B. Hoffman
1989-4-28
32
Trinity
Steelbridge Campground, 2.6 mi. W of Hwy. 299
518
Comment
SEINET10484551
Lupinus albifrons var. flumineus
Thomas W. Nelson, James P. Smith
1978-5-6
Nelson 3989
Trinity
T29n,r12w,sec.35; serpentine bald at blue point
1554
Comment
CHSC32229
Lupinus antoninus
James Jokerst
1980-8-20
1097
Trinity
North Coast Range. Near Solomon Peak. [Latitude on label (22 degrees 46' 2' N) is very incorrect. Substituted value is for Solomon Peak on the Yolla Bolly SW quad.]
Comment Read comments Mar 22 2007
HSC34798
Lupinus bicolor
Robert M. Specht
1975-5-17
206
Trinity
Humboldt Meridian; along Hwy. 299 at Hayden Flat Campground
390
Comment
HSC40914
Lupinus bicolor
J. P. Smith, J. O. Sawyer
1975-5-18
2693
Trinity
Old hydrolic mining site SW of Big Bar
Comment
CAS-BOT-BC187869
Lupinus chamissonis
Harry S. Yates
1911-7-1
122
Trinity
Trinity Forest
365
Comment
CAS-BOT-BC215348
Lupinus croceus
Elizabeth McClintock
1956-6-16
s.n.
Trinity
Road along Coffee Creek, above Coffee Creek Ranch
Comment
CHSC915
Lupinus croceus
V. Holt
1942-8-9
Trinity
Deer Creek Meadows, Trinity Alps.
1981
Comment
CAS-BOT-BC215342
Lupinus croceus
Alice Eastwood; John Thomas Howell
1937-6-25
4962
Trinity
At Eagle Creek, Trinity River Canyon
Comment
CAS-BOT-BC215350
Lupinus croceus
Eugene Carter
1972-6-9
415
Trinity
Roadbank near Hobo Gulch, Hobo Gulch Camp, 18 miles NW of Weaverville, North Fork Trinity River
914
Comment
CAS-BOT-BC215353
Lupinus croceus
Carl B. Wolf
1937-8-12
9187
Trinity
1.6 miles S of Cold Spring Lookout, South Fork Mountain, North Coast Range
1524
Comment
HSC82309
Lupinus croceus var. pilosellus
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4839
Trinity
Mouth of Bear Creek
915
Comment
UCD107617
Lupinus croceus var. pilosellus
G. F. Hrusa
1992-5-3
10432
Trinity
Trinity Camp; along Scorpion Creek. Road to Bonanza King Lookout off Hwy 3.
Comment
RSA20767
Lupinus elmeri
C. B. Wolf
1937-8-12
9187
Trinity
South Fork Mountain, 1.6 miles S of Cold Spring Lookout.
1524
Comment
JEPS109594
Lupinus lapidicola
Dean W. Taylor
2002-6-28
18193
Trinity
saddle at southerly base of Gozem Peak, Trinty Mountains (0.5 mi West of Pond Lily Lake)
1767
Comment
SEINET8051285
Lupinus latifolius
P. A. Munz
1949-5-17
13273
Trinity
1 mile north of Rush Creek Public Camp on road to Trinity Alps.
1067
Comment
CHSC111622
Lupinus latifolius var. latifolius
Sue Pappalardo
1995-5-24
609
Trinity
Big Bar Ranger District. Eagle Ranch Meadow
850
Comment
JEPS74574
Lupinus latifolius var. viridifolius
W. J. Ferlatte, B. D. Rogers
1966-6-1
2054
Trinity
near Dedrick; near Dedrick
762
Comment
SBBG3652
Lupinus latifolius var. viridifolius
H. and M. Dearing
1939-6-26
3726
Trinity
Horse Ridge, beyond Lookout
Comment
HSC58462
Lupinus luteolus
G. L. Clifton, Butler
1979-7-17
8086
Trinity
Near Clover Gulch, close to the town of Mad River
893
Comment
HSC40137
Lupinus luteolus
Thomas W. Nelson, Jane P. Nelson
1976-8-4
3157
Trinity
Along Mule Ridge just W of Red Rock.
1585
Comment
HSC98418
Lupinus lyallii
Dana York, J. R. Shevock, Richard Helliwell
2009-7-3
2964
Trinity
82 mi. W of Redding, Shasta-Trinity National Forest, on trail to Limestone Ridge
1816
Comment
RSA66469
Lupinus polyphyllus subsp. polyphyllus
Philip A. Munz
1951-7-21
16811
Trinity
S slope of North Yolla Bolly Peak
2271
Comment
HSC86346
Lupinus sellulus subsp. sellulus
J. O. Sawyer, B. Bingham
1984-7-14
4249
Trinity
Trinity/Tehama County line. Yolla Bolly Wilderness; between Solomon Peak and Sugarloaf Mtn.
Comment
HSC39310
Lupinus sellulus var. artulus
J. P. Smith, J. O. Sawyer
1975-6-23
8290
Trinity
Across from entrance to Philpot Campground, on the Peanut to Forest Glenn Rd.
884
Comment
SEINET10907096
Lupinus sellulus var. lobbii
Thomas W. Nelson, Jane P. Nelson
1980-6-27
Nelson 5928
Trinity
Blocksburg quad. Along rd s208, ca .6 mi s of jct with rd 1s07. Jeffrey pine Woodland over serpentine.
1646
Comment
SEINET10937147
Lupinus sellulus var. medius
Smith
1976-7-27
Smith 8955
Trinity
Shasta national forest; eagle creek campground. River bank.
Comment
HSC42081
Luzula comosa
Sue Sweet
1977-5-21
50
Trinity
Eagle Creek Campground, river valley alluvium
851
Comment
HSC56560
Luzula comosa
G. L. Clifton
1979-7-16
7820
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
HSC73896
Luzula comosa
M. A. Baker
1980-5-24
1487
Trinity
Near Long Ridge
1006
Comment
UCR37809
Luzula comosa
D. K. Imper
1982-5-11
1466
Trinity
Near Raglan Gulch.
1066
Comment
UC722938
Luzula glabrata
C. L. Hitchcock, J. S. Martin
1939-7-11
5419
Trinity
ca 13 mi n Dedrick (e wall of Upper Canyon Creek Lake); Salmon-Trinity Alps, e wall Upper Canyon Creek Lake
2133
Comment
UC1152124
Luzula macrantha
Joseph P. Tracy
1941-3-26
16837
Trinity
Northern Coast Ranges. Mouth of South Fork of Trinity River near town (vicinity Salyer)
182
Comment
SD88467
Lysichiton americanus
Darley F. Howe
1972-6-30
Trinity
Comment
HSC5969
Madia citriodora
D. E. Anderson
1961-10-8
1879
Trinity
Along McKinzey Gulch
610
Comment
SEINET10673528
Madia doris-nilesiae
Thomas W. Nelson, Barbara Williams
1983-6-14
Nelson 7422
Trinity
T1N, R7E, Sec. 2. Along Forest Service road 1N40 1/4 mile east of junction with road 1N35. Serpentine hillside.
1097
Comment
CAS-BOT-BC344054
Madia elegans
Eugene Carter
1974-6-23
841
Trinity
Salmon-Trinity Alps and vicinity. Along the East Fork Road 1 1/2 miles north of Barney Gulch
533
Comment
CAS-BOT-BC344055
Madia elegans
Eugene Carter
1974-5-21
742
Trinity
Salmon-Trinity Alps and vicinity. Slope south of Store Gulch
502
Comment
RSA50239
Madia elegans subsp. elegans
E. K. Balls
1949-7-5
13824
Trinity
3 miles below Trinity Alps, from Weaverville
762
Comment
RSA79075
Madia elegans subsp. elegans
E. K. Balls, L. W. Lenz
1952-5-13
17232
Trinity
5.3 miles north from Junction City (Highway 299) along Canyon Creek to Dedrick
Comment
HSC69974
Madia exigua
Thomas W. Nelson, Jane P. Nelson
1978-6-21
4235
Trinity
Along Hwy. 3 at Hayfork Summit
1062
Comment
HSC57267
Madia gracilis
Gilbert Muth
1979-7-17
8318
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC73359
Madia gracilis
R. York
1980-5-25
745
Trinity
Near Shannon Butte
701
Comment
JEPS22886
Madia gracilis
W. L. Jepson
1897-7-24
Trinity
South Yolla Bolley Mtn. (Mt. Linn), s Trinity County South Yolla Bolley Mtn.; [=modern Solomon Peak, see FB 1_107]
Comment
UC1553542
Madia gracilis
E. Dean
1988-6-28
88
Trinity
perennial stream w of upper reaches Elk Gulch; Trinity Lake area
1460
Comment
JEPS120230
Madia gracilis
Julie Kierstead Nelson with Christy Wagner
2011-6-21
2011 -18
Trinity
Bramlet Road (Forest Rd. 30N29) 100m north of Rattlesnake Creek crossing, ca. 1.5 miles south of HIghway 36W; 11 miles south of Hayfork.
Comment
HSC45002
Maianthemum racemosum subsp. amplexicaule
J. P. Smith
1973-4-7
5952
Trinity
New River Trail from Grays Falls Campground, on the N side of the Trinity River and W side of the New River.
244
Comment
HSC34551
Maianthemum stellatum
Lon Hall
1975-5-17
366
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
HSC78471
Maianthemum stellatum
John S. Palmer
1973-6-19
65
Trinity
Bear Lakes Area along trail to Big Bear Lake
1341
Comment
HSC78479
Maianthemum stellatum
John S. Palmer
1973-7-1
92
Trinity
Bear Lakes Area, Tangle Blue Lake.
1753
Comment
HSC35949
Malacothrix floccifera
Thomas W. Nelson
1975-6-20
1960
Trinity
Black Lassic area
1799
Comment
HSC103932
Malacothrix floccifera
M. S. Taylor
1980-6-17
2907
Trinity
N side of Hwy. 30, ~3 mi. S of Wildwood
1220
Comment
HSC56653
Marah oregana
Walter Overton
1979-7-17
8122
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC58499
Medicago lupulina
G. L. Clifton
1979-7-19
8604
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
JEPS123151
Melica bulbosa
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 111
Trinity
Trinity Creek Watershed
Comment
HSC74120
Melica geyeri
M. A. Baker
1980-5-25
1607
Trinity
Near Browns Canyon.
823
Comment
JEPS117857
Melica geyeri
Julie Kierstead Nelson with S. Erwin, J. Paulo, S. Hee, L. Woolley
2006-6-20
2006 -35
Trinity
Hackney Spring, Wild Mad Road 30. Pony Buck Peak East
1300
Comment
CAS-BOT-BC281402
Melica harfordii
Joseph P. Tracy
1935-8-5
14568
Trinity
Devil's Canyon Mts at head of White's Creek
2133
Comment
HSC86328
Melica harfordii
J. P. Smith
1982-6-19
10462
Trinity
French Creek Rd., 2.1 mi. from its junction with Hwy. 299
549
Comment
HSC249
Melica stricta
William J. Ferlatte
1967-8-17
976
Trinity
Ridge between Landers Lake and Union Lake.
2134
Comment
CAS-BOT-BC262453
Melica subulata
Harry S. Yates
1914-5-25
7 -82
Trinity
Trinity National Forest. Musser Hill
1066
Comment
JEPS123066
Melica subulata
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 089
Trinity
Scorpion Lake
Comment
UC552704
Melica subulata
Joseph P. Tracy
1935-8-3
14474
Trinity
Mary Blaine Mt.
1950
Comment
HSC46026
Melilotus albus
Catherine Chin
1978-6-26
85
Trinity
3 mi. along New River Trail from Grays Falls Campground.
Comment
HSC15832
Mentzelia laevicaulis
L. K. Weld
1967-7-17
17
Trinity
17.44 mi. E of Humboldt-Trinity Co. line on Hwy. 299
Comment
UC249881
Microseris laciniata subsp. laciniata
Joseph P. Tracy
1923-7-1
6510
Trinity
near summit on road to Low Gap of Mad River (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1066
Comment
HSC74442
Microseris nutans
M. A. Baker
1980-6-25
2241
Trinity
Near Castle Rock.
1436
Comment
CAS-BOT-BC349383
Microseris nutans
C. Baldwin; A. Hiss; P. Reynolds
1990-4-28
59
Trinity
Hwy. 299 across from Pigeon Point Campground
441
Comment
CAS-BOT-BC94823
Microseris nutans
R. C. Wenk
2005-7-17
260
Trinity
Trinity Alps, Coffee Creek, Big Flat Meadow
1524
Comment
HSC81876
Microseris nutans
Thomas W. Nelson, Dave Gordan
1980-5-7
5174
Trinity
E side of Vista Lane, 5 mi. N of junction with Highland Dr., 3 mi. N of Hyampom Rd.
671
Comment
UC92134
Microseris nutans
J. W. B.
1893-6-24
Trinity
ridge above Ketton Chow Valley
Comment
HSC28254
Microsteris gracilis
J. P. Smith
1973-4-7
5991
Trinity
New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River
244
Comment
HSC75368
Microsteris gracilis
J. O. Sawyer, K. A. Sawyer
1980-6-18
3440
Trinity
Yolla Bolly Wilderness, Cedar Basin
2134
Comment
UC922335
Mimulus
Annie M. Alexander and Louise Kellogg
1949-6-25
5695
Trinity
road to White Rock Ranger Station
1249
Comment
HSC40449
Mimulus alsinoides
J. O. Sawyer
1974-4-27
2574
Trinity
Along Big French Creek Trail about 1 mi. N of Cherry Flat
610
Comment
CDA41449
Mimulus cardinalis
T. C. Fuller
1962-8-6
9343
Trinity
Bench above Trinity River, just west of the mouth of Indian Creek, Hwy. 299 to Redding, 1.7 miles east of Douglas City.
0
Comment
CAS-BOT-BC9748
Mimulus discolor
John Thomas Howell; Thomas C. Fuller; G. Douglas Barbe
1980-5-19
53469
Trinity
Rattlesnake Road 0.73 to 1.5 miles southwest of Peanut
853
Comment
HSC24136
Mimulus guttatus
J. O. Sawyer
1970-5-2
2606
Trinity
Above New River
244
Comment
RSA554584
Mimulus guttatus
Walter Wisura
1993-5-9
4902
Trinity
Hwy 299, 72.5 mi W of Redding.
Comment
HSC26807
Mimulus kelloggii
Thomas W. Nelson
1971-4-24
405
Trinity
Along the New River Trail
Comment
RSA49624
Mimulus kelloggii
P. A. Munz
1949-5-15
13234
Trinity
1 mile below Dedrick
914
Comment
JEPS86905
Mimulus layneae
David M. Thompson
1989-7-1
1028
Trinity
2.4 mi s Hobo Gulch Camp (14.0 mi n of Hwy 299 along Backbone Gulch Road); Blue Ridge
1125
Comment
RSA49845
Mimulus layneae
E. K. Balls
1949-7-1
13754
Trinity
Trail from Dedrick to Lakes, Canyon Creek.
1220
Comment Read comments Oct 3 2014
RSA98642
Mimulus layneae
H. M. Pollard
1953-8-21
s.n.
Trinity
Trinity Alps Resort.
762
Comment
UCD69090
Mimulus layneae
D. Sanchez-Mata; P. Rodriguez-Rojo
1997-7-15
s.n.
Trinity
Trinity National Forest. Peanut, Ca. Salt Creek.
745
Comment
HSC44828
Mimulus moschatus
Thomas W. Nelson, Jane P. Nelson
1977-7-30
3674
Trinity
S fork of Black Lassic Creek.
1463
Comment
HSC78056
Mimulus moschatus
John S. Palmer
1973-6-19
41
Trinity
Bear Lakes area, along trail to Big Bear Lake
1646
Comment
HSC40522
Mimulus moschatus
Thomas W. Nelson, James Nelson
1976-7-28
3063
Trinity
Along headwaters of fork of Shanty Creek, NE of Black Lassic
1524
Comment
UC2046551
Mimulus moschatus
William J. Ferlatte
1974-8-16
1664
Trinity
upper end of Siligo Meadows
Comment
HSC55411
Mimulus nanus var. nanus
G. L. Clifton
1979-7-16
7801
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
UCD122769
Mimulus nanus var. nanus
W. C. Overton Jr.
1977-7-10
s.n.
Trinity
along trail from Big Flat (on divide between Coffee Creek and South Fork of Salmon River) to lookout on Packers Peak. Shasta National Forest.
1706
Comment
UCD122770
Mimulus nanus var. nanus
W. C. Overton Jr.
1977-7-9
s.n.
Trinity
along Coffee Creek Road 13.3 miles from its junction with California State Hwy 3 and 5.4 miles before entrance to Big Flat Campground. Shasta National Forest.
1365
Comment
SBBG52928
Mimulus primuloides
D. Myrick
1966-8-6
1465
Trinity
South Yolla Bolly Mtn
2133
Comment
UC130603
Mimulus primuloides
H. M. Hall
1909-7-1
8612
Trinity
Union Creek Salmon Mountains
1889
Comment
UC1212155
Mimulus primuloides subsp. linearifolius
Francia Chisaki, Helen K. Sharsmith
1959-8-19
4729
Trinity
22 mi n Trinity Center (Scott Mountain grade, 10 mi s of Callahan); Inner North Coast Ranges, Scott Mountain Creek canyon
1524
Comment
HSC44822
Mimulus primuloides var. linearifolius
Thomas W. Nelson, Jane P. Nelson
1977-8-6
3691
Trinity
N side of Mule Ridge
1555
Comment
HSC44821
Mimulus primuloides var. linearifolius
Thomas W. Nelson, Jane Nelson
1977-7-4
3622
Trinity
Along creek on north side of Mule Ridge
1524
Comment
HSC44823
Mimulus primuloides var. linearifolius
Thomas W. Nelson, Jane P. Nelson
1977-7-30
3679
Trinity
Along the S Fork of Black Lassic Creek
1494
Comment
HSC24137
Mimulus pulsiferae
J. O. Sawyer
1970-5-2
2607
Trinity
Above New River
244
Comment
HSC67268
Mimulus pulsiferae
Thomas W. Nelson, D. Gordon
1980-5-8
5232
Trinity
Along Rd. 1N10 at jct. with 1N38, 3 mi. W of jct. with 2N07
1372
Comment
HSC12665
Mimulus tilingii
William J. Ferlatte, Alice Q. Howard
1970-8-9
1292
Trinity
Boulder Creek Lakes, Trinity Alps
1890
Comment
CAS-BOT-BC388911
Minuartia douglasii
Thomas W. Nelson
1980-6-10
5571
Trinity
Six Rivers National Forest. Shasta-Trinity National Forest. Along road 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC63814
Minuartia douglasii
M. A. Baker
1979-7-3
984
Trinity
1.5 km. NE of Kettenpom Peak
Comment
HSC67298
Minuartia douglasii
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5516
Trinity
Shasta-Trinity National Forest, across Salt Creek from Salt Creek Campground
915
Comment
HSC81559
Minuartia douglasii
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5291
Trinity
Along trail from Blue Jay Mine-Little Red Mtn. Creek
1189
Comment
HSC42088
Minuartia douglasii
Sue Sweet
1977-5-21
62
Trinity
Hwy. 3, 0.25 mi. above confluence of the Trinity River and Tangle Blue Creek
1006
Comment
SEINET10537565
Minuartia douglasii
Mary Susan Taylor
1980-6-17
Taylor 2916
Trinity
T29N R11W center sec 26. Dubakella Mt quad. Shasta- Trinity Natl Forest; on N side of Rd 29N36A, ca. 0.5 mi W of its jct with 29N43, ca. 4 mi due S of Wild wood.
1219
Comment
CHSC31055
Minuartia nuttallii subsp. gregaria
M. S. Taylor
1980-7-23
3177
Trinity
In loop in rd 42N17, on n side ca. 14.5 mi ne of its jct with Hwy 3 at Trumble's Ranch.
1889
Comment
HSC360
Minuartia nuttallii subsp. gregaria
William J. Ferlatte
1967-8-17
974
Trinity
Ridge between Landers Lake and Union Lake
2134
Comment
HSC59968
Minuartia nuttallii subsp. gregaria
M. A. Ericksen
1979-6-22
327
Trinity
W slope of Horsehead Mtn.
1785
Comment
UC1553590
Minuartia nuttallii subsp. gregaria
E. Dean
1988-7-27
151
Trinity
Black Rock Mtn.; w slope
1889
Comment
RSA67502
Minuartia nuttallii subsp. gregaria
P. A. Munz
1951-7-20
16719
Trinity
Ridge E of Black Rock, North Yollo Bolly Mounains
2165
Comment
CAS-BOT-BC181088
Minuartia nuttallii var. gregaria
John Thomas Howell
1937-7-29
13640
Trinity
Scott Mt. between Trinity and Siskiyou cos.
Comment
CAS-BOT-BC181115
Minuartia nuttallii var. gregaria
Freed Hoffman
1949-7-13
2832
Trinity
Blue Ridge, a spur ridge of Red Lassic
1524
Comment
CAS-BOT-BC181140
Minuartia rosei
Gary S. Lester
1974-6-29
308
Trinity
Steep serpentine road cut above Hwy. 36, about 1 mile west of Muldoon Gulch Road
1310
Comment
CAS-BOT-BC181143
Minuartia rosei
John Thomas Howell
1955-7-17
30702
Trinity
Southwest of Peanut
762
Comment
CAS-BOT-BC181152
Minuartia rosei
Thomas W. Nelson; Jane P. Nelson
1980-6-17
5494
Trinity
Along Salt Creek Road at junctino with road 30N24, Shasta-Trinity National Forest
944
Comment
RSA67021
Mitella pentandra
P. A. Munz
1951-7-21
16749
Trinity
Head of Patty John Basin. North Yolla Bolly Mountains.
2073
Comment
HSC64330
Moehringia macrophylla
J. O. Sawyer, R. J. Cole
1978-4-28
3125
Trinity
2.5 mi. S of Hobo Gulch Campground
1098
Comment
HSC81908
Mollugo verticillata
Thomas W. Nelson, Jane Nelson
1979-7-7
4988
Trinity
Along margin of Trinity Lake at Wyntoon Campground
Comment
HSC76523
Monardella odoratissima
Athy Ferguson
1981-7-23
8192
Trinity
Near Jones Ridge
1408
Comment
POM299292
Monardella odoratissima subsp. glauca
H. C. Cantelow
1940-7-13
s.n.
Trinity
Summit of Scott Mtn.
Comment
UC1553499
Monardella odoratissima subsp. pallida
E. Dean
1988-7-27
146
Trinity
West slope of Black Rock Mtn.
1889
Comment
UC922590
Monardella odoratissima subsp. pallida
Annie M. Alexander and Louise Kellogg
1948-8-18
5502
Trinity
East Fork Canyon Creek Lake, Trinity Mountains.
1752
Comment
UC709463
Montia fontana
Joseph P. Tracy
1941-6-29
16952
Trinity
Hettenshaw Valley
944
Comment
CAS-BOT-BC445104
Montia linearis
Roxana S. Ferris; Laura Lorraine
1948-6-11
11677
Trinity
Junction of Mad River Rock Lookout Station Road & State Highway 36, ca. 24 mi. e. of Bridgeville, 6 Rivers Natl. Forest
Comment
CAS-BOT-BC445105
Montia linearis
Roxana S. Ferris; Laura Lorraine
1948-6-11
11677
Trinity
Junction of Mad River Rock Lookout Station Road & State Highway 36, ca. 24 mi. e. of Bridgeville, 6 Rivers Natl. Forest
Comment
CAS-BOT-BC445220
Montia parvifolia
Eugene Carter
1973-6-10
582
Trinity
East Fork-North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Below the Swinging Bridge near Allbert's Cabin, 3.8 miles north of Helena.
480
Comment
CAS-BOT-BC445223
Montia parvifolia
Annie M. Alexander; Louise Kellogg
1948-8-5
5399
Trinity
Trinity Mountains. Lower Canyon Lake
1737
Comment
SEINET10572669
Montia parvifolia
Mary Merello
1993-6-21
Merello 684
Trinity
Shasta-Trinity National Forest. Along Rush Creek Road (also road to Lewiston) off State Hwy. 3 NW of Weaverville. Mixed conifer-mixed hardwood forest. Disturbed. Along Rush Creek.
620
Comment
RSA49988
Montia parvifolia
E. K. Balls
1949-6-29
13666
Trinity
Ripstein Camp, Canyon Creek.
793
Comment
HSC41302
Muhlenbergia filiformis
Barbara Kelly
1977-5-7
405
Trinity
Blue Point on Blue Point Ridge
1573
Comment
CHSC4276
Muhlenbergia minutissima
D. Parker
1965-8-1
907
Trinity
Big Flat, headwaters of Coffee Creek. Along the edge of a lake bed.
1524
Comment
CAS-BOT-BC275221
Muhlenbergia minutissima
R. C. Wenk
2006-7-24
535
Trinity
Coffee Creek, Big Flat Meadow, at N end of meadow
1524
Comment
HSC611
Muhlenbergia montana
William J. Ferlatte
1967-8-5
769
Trinity
Canyon Creek Lakes
1646
Comment
SEINET3991327
Narthecium californicum
Unknown
1950-7-15
14053
Trinity
In wet bog ; Summit of grade , Scott Mountain
Comment
UC1101059
Narthecium californicum
Herbert L. Mason
1950-7-15
14053
Trinity
summit of grade Scott Mt.
Comment
UC130694
Narthecium californicum
H. M. Hall
July, 1909
8681
Trinity
Salmon Mts., Swift Creek
1920
Comment
JEPS11981
Navarretia atractyloides
Rimo Bacigalupi with G. T. Robbins
1954-6-28
4651
Trinity
Helena
427
Comment
HSC232
Navarretia intertexta
William J. Ferlatte
1967-7-24
713
Trinity
Big Flat
1524
Comment
SD71337
Navarretia intertexta
John Thomas Howell
1955-6-13
30374
Trinity
Hayfork
715
Comment
UC908131
Navarretia intertexta
Joseph P. Tracy
1932-6-17
10199
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
RSA107396
Navarretia intertexta
L. S. Rose
1955-6-13
55085
Trinity
Hayfork
716
Comment
UC964795
Navarretia linearifolia subsp. linearifolia
Herbert L. Mason
1950-7-15
14049
Trinity
summit of grade Scott Mountain summit of grade Scott Mountain (in wet bog)
Comment
SEINET2440283
Navarretia linearifolia subsp. pinnatisecta
Leigh A. Johnson
1994-7-12
94 -080
Trinity
Trinity Natl. Forest, Trinity Alps vicinity. Ca. 1-2 miles up road 35N72Y to Stonewall Pass Trail off Hwy 3 just SW of Stoney Creek Swim Area..; 0
1062
Comment
CAS-BOT-BC232743
Navarretia sinistra subsp. pinnatisecta
John Thomas Howell
1936-8-23
12700
Trinity
Near Trinity Center
Comment
CAS-BOT-BC232758
Navarretia sinistra subsp. pinnatisecta
G. R. Kleeberger
1879-8-30
s.n.
Trinity
Weaverville
Comment
POM332468
Navarretia sinistra subsp. pinnatisecta
Thomas W. Nelson, Jane P. Nelson
1977-7-30
3683
Trinity
Along logging road just N of the N Fork of Black Lassic Creek.
1463
Comment
SEINET10905842
Nemacladus capillaris
Tracy
1923-6-30
TRACY 6478
Trinity
South edge of Hay Fork Valley
792
Comment
SEINET10905843
Nemacladus capillaris
Tracy
1932-6-17
TRACY 10189
Trinity
884
Comment
UCD126384
Nemacladus capillaris
Joseph P. Tracy
1941-6-29
16929
Trinity
Halfway between Kuntz and Hettenshaw.
975
Comment
HSC23621
Nemophila heterophylla
J. O. Sawyer
1970-5-23
2537
Trinity
Above New River
244
Comment
HSC93040
Nemophila pedunculata
Jennifer Whipple
1977-7-5
1919
Trinity
N of Lower Deadfall and Deadfall Lakes along creek draining the upper Deadfall Lakes
2165
Comment
UC1043541
Nicotiana quadrivalvis
P. C. Everett and E. K. Balls
1954-10-15
20302
Trinity
1.5 mi n Peanut (5.5 mi s of Hayfork on road to Peanut); ; 12/2/83 anther taken. Pollen slides to be provided.--P. Hall
792
Comment
CAS-BOT-BC60601
Noccaea fendleri subsp. glauca
Alice Eastwood; John Thomas Howell
1937-6-25
4990
Trinity
Scott Mountains of Carrville.
Comment
CAS-BOT-BC60602
Noccaea fendleri subsp. glauca
Alice Eastwood; John Thomas Howell
1937-6-25
4974
Trinity
Between Eagle and Bear Creeks.
Comment
HSC42395
Noccaea fendleri subsp. glauca
Richard Runyon
1977-5-7
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
HSC67292
Noccaea fendleri subsp. glauca
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5504
Trinity
Shasta-Trinity National Forest, along Salt Creek Rd. at junction with FS Rd. 30N24
945
Comment
HSC69812
Noccaea fendleri subsp. glauca
Thomas W. Nelson
1978-5-26
3811
Trinity
NW facing slope along Hwy. 3, just S of Peanut
793
Comment
RSA211329
Noccaea fendleri subsp. glauca
William J. Ferlatte
1967-7-6
644
Trinity
Union Creek. Trinity Alps.
1799
Comment
RSA244950
Noccaea fendleri subsp. glauca
J. P. Smith
1973-4-21
6184
Trinity
Roadsides and slopes above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
RSA430212B
Noccaea fendleri subsp. glauca
K. Irwin
326
Trinity
Philpot Campground, 1.2 miles W of Peanut.
762
Comment
CAS-BOT-BC140458
Oemleria cerasiformis
Eugene Carter
1972-4-25
385
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) 1/2 mile up Backbone Creek Trail
929
Comment
CAS-BOT-BC140460
Oemleria cerasiformis
Annie M. Alexander; Louise Kellogg
1949-6-26
5710
Trinity
White Rock Ranger Station, north of Yolla Bolly Middle Eel Primitive Area
1706
Comment
HSC42446
Oemleria cerasiformis
Barbara Kelly
1977-5-8
424
Trinity
Along rd. to Philpot Campground, 1.2 mi. W of Peanut
762
Comment
CHSC65618
Oreostemma alpigenum var. andersonii
Maria Ulloa-Cruz
1994-9-5
79
Trinity
Shasta-Trinity National Forests. Mount Shasta Ranger District, trail to Deadfall Lakes.
2317
Comment
HSC92598
Oreostemma alpigenum var. andersonii
Jennifer Whipple
1976-7-7
1316
Trinity
Near the upper Deadfall Lakes
2378
Comment
JEPS16960
Oreostemma alpigenum var. andersonii
Peter H. Raven
1956-9-4
10439
Trinity
near, (due w of Mt. Eddy) Deadfall Lakes; Mt. Eddy
2286
Comment
CHSC31184
Orobanche fasciculata
M. S. Taylor
1980-6-18
2927
Trinity
Serpentine slope on s side of Midas Saddle Rd, ca. 4.5 mi n of its jct with Hwy 36 e of Wildwood.
1219
Comment
SEINET10836886
Orobanche fasciculata var. franciscana
Mary Susan Taylor
1980-6-18
Taylor 2927
Trinity
T1N R10W sec 28. Shasta-Trinity Natl Forest; serpentine slope on S side of Midas Saddle Rd, ca. 4.5 mi N of its jct with Hwy 36.
1219
Comment
CAS-BOT-BC502944
Orobanche uniflora subsp. occidentalis
Eugene Carter
1974-5-2
714
Trinity
Salmon-Trinity Alps and vicinity. W side of saddle, 4.5 mi up the East Fork of the North Fork of the Trinity River
548
Comment
HSC64966
Orthilia secunda
D. L. Goforth
1979-7-24
337
Trinity
Trinity Alps Wild Area, Union Creek
1677
Comment
SEINET200716
Orthilia secunda
Joseph P. Tracy
1935-8-6
14650
Trinity
Around White's Creek Lake, head of North Fork of White's Creek. Devil's Canyon Mts.
1951
Comment
CAS-BOT-BC458100
Orthilia secunda
C. L. Hitchcock; J. S. Martin
1939-7-12
5359
Trinity
1 mile above Canyon Creek Meadows, 8 miles above Dedrick in Salmon-Trinity Alps
1524
Comment
CAS-BOT-BC458103
Orthilia secunda
Eugene Carter
1973-8-9
649
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) Along the Grizzly Creek Trail near Trail Boss Camp
1584
Comment
JEPS9405
Orthocarpus cuspidatus subsp. copelandii
W. L. Jepson
1897-7-24
21363
Trinity
Soldier Ridge
Comment
UC1413547
Orthocarpus cuspidatus subsp. copelandii
James L. Reveal and Caroline G. Reveal
1974-8-17
3788
Trinity
along the southern and southwestern ridge Scott Mountain; along southern and southwestern ridge Scott Mountain
2042
Comment
HSC27067
Orthocarpus cuspidatus subsp. copelandii
Thomas W. Nelson
1973-7-14
1086
Trinity
At the head of the trail to Deadfall Lakes
1982
Comment
JEPS29349
Orthocarpus cuspidatus subsp. copelandii
Louise Kellogg
1953-8-8
116
Trinity
at entrance to Scott Mtn. Forest Service Public Camp (Klamath National Forest, Trinity-Siskiyou Co. boundary); Klamath National Forest, Scott Mtn For Svc Public Camp
1630
Comment
POM15390
Orthocarpus cuspidatus subsp. copelandii
H. M. Hall
1909-7-19
8590
Trinity
Dorleska, in the Salmon Mtns.
2000
Comment
RSA105383
Orthocarpus cuspidatus subsp. copelandii
G. D. Barbe
1955-8-4
351
Trinity
0.5 mile north of Big Flat at the head of Coffee Creek.
1524
Comment
UCD123230
Orthocarpus cuspidatus subsp. copelandii
Joseph M. DiTomaso
1976-7-8
603
Trinity
Trinity Alps; Parker Creek Trail, 1 mile northwest of Deer Flat junction.
1889
Comment
HSC71524
Osmorhiza berteroi
J. P. Smith, Thomas W. Nelson
1979-6-26
10228
Trinity
Shasta-Trinity National Forest, Philpot Campground on Philpot Creek.
793
Comment
HSC74002
Osmorhiza berteroi
R. York
1980-5-24
695
Trinity
Near Long Ridge.
1036
Comment
HSC39585
Osmorhiza chilensis
Thomas W. Nelson, James Nelson
1976-6-22
2774
Trinity
N side of Senteney Rock
1524
Comment
CAS-BOT-BC183601
Osmorhiza occidentalis
Eugene Carter
1975-8-19
1080
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. Rattlesnake Lake Camp
1691
Comment
JEPS77440
Osmorhiza occidentalis
William J. Ferlatte
1974-7-25
1590
Trinity
just below summit of Preachers Peak (on Siskiyou Co. line); Trinity Alps
2165
Comment
HSC72539
Osmorhiza purpurea
Gail Newton
1980-7-1
806
Trinity
Near Hayden Roughs.
1250
Comment
POM186937
Oxalis oregana
Marcus E. Jones
1931-7-15
28950
Trinity
Willow Creek near Weaverville
Comment
HSC68775
Packera greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-19
5655
Trinity
Shasta-Trinity National Forest, Rattlesnake Ridge along Forest Servcie Rd. 29N62, 1.3 mi. W of junction with FS Rd. 29N58
1220
Comment
HSC74086
Paeonia brownii
R. York
1980-5-24
700
Trinity
Near Long Ridge.
1036
Comment
RSA41867
Panicum acuminatum var. acuminatum
H. C. Cantelow
1936-8-27
1672
Trinity
Scott Ranch, 3 miles South of Trinity Center; Meadow near Saw Mill
Comment
CAS-BOT-BC253679
Panicum capillare
John Thomas Howell
1936-8-25
12793
Trinity
Near Trinity Center
Comment
SEINET3132599
Panicum capillare
W. J. Ferlatte
1966-8-6
364
Trinity
BIg Flat; T37N R9W Sec. 7
1524
Comment
HSC10457
Panicum capillare var. capillare
D. E. Anderson
1963-9-21
2830
Trinity
Rd. to Big Lake, site of abandoned mill
Comment
HSC10500
Panicum oligosanthes var. scribnerianum
R. Spellenberg
1965-6-18
1164
Trinity
Along Trinity River, Cedar Flat. Burnt Ranch.
Comment
UC526844
Panicum oligosanthes var. scribnerianum
Joseph P. Tracy
1926-5-31
7523
Trinity
near Cedar Flat (on Trinity River); Northern Coast Ranges, on Trinity River
304
Comment
JEPS111011
Parnassia cirrata
J. K. Nelson with Martin Lenz
2004-9-2
2004 -108
Trinity
Tamarack Creek basin, west of Castle Crags, ca. 45 miles NW of Redding.
1732
Comment Read comments May 8 2007
HSC51298
Paxistima myrsinites
G. L. Clifton, Overton
1979-6-4
4143
Trinity
Near Shanty Creek, close to the town of Alderpoint
853
Comment
RSA296764
Pectocarya pusilla
J. P. Smith, J. Sawyer, T. W. Nelson
1978-5-7
9887
Trinity
Blanchard Flat Road to Reese Bros. Coal Mine.
610
Comment
HSC705
Pedicularis attollens
William J. Ferlatte
1967-8-23
1090
Trinity
Ward Lake
2134
Comment
UC2046553
Pedicularis attollens
William J. Ferlatte
1974-8-16
1647
Trinity
slope below west side of Summit Lake; wet meadow
Comment
UCD123290
Pedicularis contorta
William J. Ferlatte; Alice Q. Howard
1970-8-12
1312
Trinity
Ridge west of upper Canyon Cr.
2255
Comment
HSC67261
Pedicularis densiflora
Thomas W. Nelson, D. Gordon
1980-5-8
5224
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC70520
Pedicularis densiflora
J. P. Smith
1975-5-17
8137
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
HSC72397
Pedicularis densiflora
J. P. Smith
1973-4-7
6006
Trinity
New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River
244
Comment
SFV18688
Pedicularis densiflora
P. Wilson, M. Mesler
2003-3-2
3887
Trinity
Gray Falls Camp off US-299.
290
Comment
UC1222792
Pedicularis densiflora
Joseph P. Tracy
1950-4-20
18633
Trinity
about 3 mi se of Kuntz (along the Van Duzen River); Van Duzen River
Comment
UC1483910
Pedicularis densiflora
S. O. Mattoon
1979-5-21
121
Trinity
Vic, Dam at Ruth Reservoir (on Mad River); Mad River
822
Comment
HSC64206
Pedicularis densiflora
J. O. Sawyer, R. J. Cole
1978-4-22
3086
Trinity
Along Big French Creek Rd. (5N13), 12 mi. towards Ironside Mtn. lookout
1463
Comment
HSC81877
Pedicularis densiflora
Thomas W. Nelson, D. Gordon
1980-5-7
5173
Trinity
E side of Vista Lane, 5 mi. N of junction with Highland Dr., 3 mi. N of Hyampom Rd.
671
Comment
SEINET10898129
Pedicularis densiflora subsp. densiflora
Botany
1985-5-11
BOTANY s.n.
Trinity
T30n,r12w,sec.11,h.m.; Philpot campground, 1.5 mile sw of peanut, understory of Mixed evergreen forest, rocky soil. Flowers brownish red
792
Comment
CAS-BOT-BC67692
Pellaea brachyptera
W. C. Blasdale
1896-6-10
s.n.
Trinity
Hay Fork
Comment
CAS-BOT-BC69320
Pellaea brachyptera
Louis C. Wheeler
1952-9-13
6925
Trinity
unspecified
Comment
CHSC68983
Pellaea brachyptera
Vernon Oswald; Lowell Ahart
1997-7-17
8751
Trinity
Forest Route 29 (in Trinity National Forest) 0.3 mi northwest of the West Fork of Smoky Creek, 8.4 mi south of Hwy. 36.
1225
Comment
JEPS94920
Pellaea brachyptera
Vernon Oswald and Lowell Ahart
1997-7-17
8751
Trinity
Forest Route 29 0.3 mi nw West Fork of Smoky Creek (8.4 mi s of Hwy 36); Trinity National Forest
1225
Comment
SEINET10529796
Pellaea brachyptera
Mary Susan Taylor
1980-6-17
Taylor 2906
Trinity
T29N R11W center sec 29. Dubakella Mt quad. Shasta-Trinity Natl Forest; On N side of Hwy 30, ca. 3 mi S of Wildwood.
1219
Comment
HSC60461
Penstemon anguineus
Carl Wishner
1978-7-2
545
Trinity
Underwood Mtn. Rd., near Chaparral Mtn.
Comment
RSA211400
Penstemon anguineus
William J. Ferlatte
1967-7-24
703
Trinity
Big Flat, Trinity Alps.
1524
Comment
SEINET10547902
Penstemon anguineus
Mary Susan Taylor
1980-7-16
Taylor 3144
Trinity
Shasta-Trinity Natl Forest, Bear Creek trail, E of Canyon Creek trail, ca. 12 mi N of Junction City on Hwy 299.
914
Comment
HSC74188
Penstemon azureus
Gail Newton
1980-7-2
946
Trinity
Near N Kelsey Peak
1463
Comment
JEPS27376
Penstemon azureus
H. W. Grinnell
1932-7-15
20
Trinity
junction of Norgaar Ranch Road and S Fork Mt. Road; junction of Norgaar Ranch Rd and S. Fork Mt. Road
1524
Comment
RSA249367
Penstemon azureus
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-14
5649
Trinity
Trinity-Humboldt Cos: A large barren Franciscan Rock along Swayback Ridge; Senteney Rock.
Comment
UC577368
Penstemon azureus var. azureus
Joseph P. Tracy
1930-6-29
8804
Trinity
near Ruth (rocky bar along Mad River); along Mad River, near Ruth
792
Comment
SEINET10964579
Penstemon deustus
Mary Merello
1993-6-21
Merello 683
Trinity
Shasta-Trinity National Forest. Along Rush Creek Road (also road to Lewiston) off State Hwy. 3 NW of Weaverville. Mixed conifer-mixed hardwood forest. Disturbed. Along Rush Creek.
620
Comment
JEPS109695
Penstemon filiformis
Dean W. Taylor
2002-6-12
18133
Trinity
Highway 3 ca. 1 mile South of Trinity Center, eastern edge of the roadway
822
Comment
SBBG7174
Penstemon laetus
H. and M. Dearing
1939-6-17
3668
Trinity
near Trinity Alps
Comment
CHSC114664
Penstemon laetus
B. Penkala
1990-5-31
105
Trinity
Weaverville R.D. 4 miles east of Trinity Lake, vicinity of North Fork Papoose Creek. Along FS Rd. branching from Rd. 34N30.
1000
Comment
UCR45356
Penstemon laetus subsp. leptosepalus
Michelle A. Strull
1985-6-28
41
Trinity
1/4 mi east of FS Road 33N52 on the Bear Creek Trail
1677
Comment
HSC98419
Penstemon laetus subsp. sagittatus
Dana York, Jim Shevock, Richard Helliwell
2009-7-3
2958
Trinity
82 mi. W of Redding, Shasta-Trinity National Forest, on Limestone Ridge
1928
Comment
SEINET10898222
Penstemon laetus subsp. sagittatus
Mary Merello
1993-6-21
Merello 675
Trinity
Shasta-Trinity National Forest, Whiskeytown Recreational Area. Slopes around the Trinity Alps Marina. Fairview Boat Launch. Trinity Dam Road off State Hwy. 3. Disturbed forest of mixed conifer and oak.
780
Comment
HSC74906
Penstemon newberryi
J. P. Smith, J. O. Sawyer, Jane Cole
1978-5-28
9940
Trinity
Shasta-Trinity National Forest, along Coffee Creek Rd. near Nicholas Creek
1159
Comment Read comments Feb 26 2013
HSC56
Penstemon newberryi subsp. berryi
William J. Ferlatte
1966-6-30
170
Trinity
Canyon Creek Lakes, slopes and flats
1646
Comment
HSC40557
Penstemon parvulus
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2574
Trinity
Along trail to Granite Lake
1372
Comment
HSC55388
Penstemon parvulus
G. L. Clifton, Marvin Butler
1979-7-17
7484
Trinity
Near Jones Ridge, close to the town of Mad River
1388
Comment
UC577401
Penstemon parvulus
Joseph P. Tracy
1935-8-1
14422
Trinity
3 mi se Salmon Summit (Salmon Summit Mine); , se of Salmon Summit
1859
Comment
NY629998
Penstemon parvulus
T. W. Nelson
1979-6-14
4761
Trinity
Bonanza King Quad. Along Trinity River and Old State Route 3 north of Eagle Creek Campground
823.0
Comment
JEPS123418
Penstemon procerus
Julie Kierstead Nelson with Marie Buell
2015-7-14
2015 -075
Trinity
Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River.
Comment
POM257842
Penstemon procerus subsp. brachyanthus
C. Leo Hitchcock, J. S. Martin
1939-7-11
5389
Trinity
South shore of Upper Canyon Creek Lake, 11 miles north of Dedrick, Salmon-Trinity Mountains.
1890
Comment
HSC78384
Penstemon procerus var. brachyanthus
John S. Palmer
1973-7-8
124
Trinity
Bear Lakes Area, open granite N of Little Bear Lake
1860
Comment
HSC21099
Penstemon purpusii
William J. Ferlatte
1967-6-28
557
Trinity
E side of Packers Peak
1982
Comment
HSC34088
Penstemon purpusii
M. G. Schmidt
1975-7-10
13
Trinity
Hayfork area
Comment
HSC66289
Penstemon purpusii
M. A. Baker
1980-7-1
2554
Trinity
Near Hayden Roughs.
1402
Comment
SD98858
Penstemon purpusii
Darley F. Howe
1977-6-30
4958
Trinity
Weaver Bally Road
1676
Comment
UC1553530
Penstemon purpusii
E. Dean
1988-7-27
153
Trinity
w slope of Black Rock Mtn. w slope of Black Rock Mtn. (saddle connects ascent from Hermit Rock to upper slopes mtn.)
1848
Comment
UC130608
Penstemon roezlii
H. M. Hall
July 1909
8568
Trinity
Dorleska Salmon Mountains
1981
Comment
RSA211304
Penstemon roezlii
William J. Ferlatte
1967-8-17
962
Trinity
Flat bench on ridge west of the head of Bullards Basin.
2043
Comment
HSC1075
Pentagramma triangularis
R. Spellenberg
1965-6-17
1154
Trinity
W side of Trinity R. along the trail from Hwy. 299 to the mouth of the New River, about 2 mi. W of Burnt Ranch
Comment
CAS-BOT-BC77123
Pentagramma triangularis subsp. triangularis
Doris Kildale
1931-5-30
10748
Trinity
Weaverville
Comment
UCD127836
Perideridia gairdneri
Dean Wm. Taylor; Kathleen A. Teare
1979-9-13
7710
Trinity
Smoky Creek headwaters, (ca. 8 miles southeast of Forest Glen).
1158
Comment
JEPS17518
Perideridia oregana
W. L. Jepson
1897-7-25
14259
Trinity
South Yolla Bolly Mt.; se Trinity Co.; [=modern Solomon Peak, see FB 1_107]
Comment
UC1312923
Perideridia oregana
L. Constance and T. I. Chuang
1967-8-16
3818
Trinity
near Last Chance Gulch (3 mi ne)
670
Comment
JEPS121638
Perideridia parishii
Deborah Stout, Danielle Roach
2011-9-21
Trinity
Deadfall Meadow, west slope Mt. Eddy. West slopping meadow, NW aspect, over glacial till. South China Mountain quadrangle. AWM1_D
Comment
HSC78853
Perideridia parishii subsp. latifolia
John S. Palmer
1973-9-7
202
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
Comment
JEPS123139
Perideridia parishii subsp. latifolia
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 115
Trinity
Scorpion Lake
Comment
UCD101696
Perideridia parishii subsp. latifolia
Joseph M. DiTomaso
1975-7-31
220
Trinity
Trinity Alps; Tangle Blue Lake.
1737
Comment
UC1199112
Phacelia corymbosa
Joseph P. Tracy
1925-5-17
6997
Trinity
Hennessey Rd Northern Coast Ranges, South Fork of Trinity River (leading up river)
609
Comment
UC735079
Phacelia corymbosa
Lincoln Constance and Ren Hwa Shan
1946-6-1
3066
Trinity
above river between Eagle Creek and Coffee Creek (7 mi n of Carrville); Trinity River
914
Comment
JEPS75967
Phacelia dalesiana
William J. Ferlatte and J. Di Tomaso
1976-7-7
1776
Trinity
ca 6 mi wnw Trinity Center (along USFS trail 8 W 13 from Deer Flat to Shimmy Lake 1/4 to 1/2 mi e of Deer Flat camp); Trinity Alps, Swift Creek drainage
2011
Comment
RSA0088727
Phacelia dalesiana
Bonnie C. Templeton
1968-6-13
11311
Trinity
Scott Mt. near Trinity-Siskiyou County divide.
2086
Comment
HSC40360
Phacelia egena
Linda M. Barker, Raul Tuazon
1976-5-1
1434
Trinity
Hwy. 3, 2 mi. S of Hwy. 299 on Hayfork Mtn.
671
Comment
HSC71119
Phacelia egena
Gail Newton
1980-7-3
995
Trinity
Near Horsehead Mtn.
1753
Comment
HSC34886
Phacelia heterophylla
Thomas W. Nelson
1975-5-17
1833
Trinity
Beside Hwy. 299 just E of Big Bar.
Comment
UC809641
Phacelia heterophylla subsp. virgata
Philip A. Munz
1949-5-16
13244
Trinity
8 mi below Dedrick
670
Comment
RSA201440
Phacelia heterophylla subsp. virgata
J. T. Howell
1937-7-31
13705 A
Trinity
Eleven miles west of Big Bar.
Comment
HSC74267
Phacelia imbricata
M. A. Baker
1980-5-25
1514
Trinity
Near Shannon Butte
701
Comment
HSC46846
Phacelia leonis
William J. Ferlatte
1976-7-8
1794
Trinity
Parker Creek, a tributary of Swift Creek
1830
Comment
UCD120555
Phacelia leonis
Joseph M. DiTomaso
1976-7-8
601
Trinity
Lower Parker Creek Meadows, above junction to Deer Flat.
1828
Comment
UC967252
Phacelia linearis
L. Constance and R. Bacigalupi with S. Carlquist, R. Moran and R. L. Rodriguez
1951-6-12
3383
Trinity
Wildwood Hayfork Creek
Comment
HSC34435
Phacelia mutabilis
J. P. Smith, J. O. Sawyer
1973-7-4
6997
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
HSC72842
Phacelia mutabilis
Gail Newton
1980-7-1
871
Trinity
Near Hayden Roughs
1219
Comment
UC582690
Phacelia mutabilis
Joseph P. Tracy
1937-7-2
15396
Trinity
on ridge 2 mi e Grove's Prairie; Trinity Summit
1524
Comment
UC722150
Phacelia mutabilis
C. L. Hitchcock and J. S. Martin
1939-7-12
5364
Trinity
small meadow just below lower Canyon Creek Meadow (10 mi n of Dedrick); Salmon-Trinity Alps
1676
Comment
UCD120626
Phacelia mutabilis
Joseph M. DiTomaso
1975-7-14
136
Trinity
Below Anna Lake and above Bowerman Meadows.
1828
Comment
CHSC70021
Phacelia pringlei
Jennifer Whipple
1977-8-3
2114
Trinity
Klamath Mountains, Mount Eddy. Meadows north of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2240
Comment
CAS-BOT-BC154297
Phacelia ramosissima var. ramosissima
Annie M. Alexander; Louise Kellogg
1949-7-13
5798
Trinity
Union Creek, South branch of Coffee Creek, Northwest of Trinity Center. Trail to Bear lake
1828
Comment
CAS-BOT-BC77438
Philadelphus lewisii
Eugene Carter
1971-7-3
266
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville); 0.1 mi. north of Keystone Flat
914
Comment
CAS-BOT-BC77445
Philadelphus lewisii
G. R. Kleeberger
1880-7-16
s.n.
Trinity
Mt. Bally
914
Comment
JEPS100716
Philadelphus lewisii
Dean W. Taylor
1973-6-29
2414
Trinity
along Philpot Creek 2 miles W of Peanut,
792
Comment
LA206241
Philadelphus lewisii
Carl Epling; William Robison
1935-7-26
sn
Trinity
Fawn Lodge near Weaverville
Comment
UC1561277
Philadelphus lewisii
Barbara Ertter with Thomas J. Delendick
1987-5-16
6955
Trinity
Hwy 299 w Weaverville (edge of river on s side of hwy, ca 33 mi e of Berry Summit); Trinity River
Comment
RSA0057388
Philadelphus lewisii
P. A. Munz
1952-6-29
17831
Trinity
0.5 mi S of Hobo Gulch Public Camp, North Fork of Trinity River, north of Helena.
945
Comment
HSC58511
Phleum pratense
Walter Overton
1979-7-18
8744
Trinity
Near Horse Ridge, close to the town of Mad River.
1036
Comment
RSA304680
Phlox speciosa subsp. nitida
S. Ganley
1971-5-29
650
Trinity
Trinity Hwy 299.
610
Comment
HSC68860
Phlox speciosa subsp. occidentalis
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5728
Trinity
Shasta-Trinity National Forest, along Hwy. 36 on ridge between Salt Creek and Muldoon Gulch, 2.5 mi. W of junction with FS Rd. 30
1311
Comment
HSC70822
Phoenicaulis cheiranthoides
Gail Newton
1980-7-10
1196
Trinity
Near Senteney Rock.
1545
Comment
RSA699197
Phoradendron villosum
Unspecified
1931-5-16
s.n.
Trinity
Deer Lick Springs.
Comment
CAS-BOT-BC56479
Phyllodoce empetriformis
Eugene Carter
1972-6-28
s.n.
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) at Whites Creek Lake
1905
Comment
HSC23300
Phyllodoce empetriformis
Dennis Anderson
1971-7-28
5441
Trinity
Vicinity of East Weaver Lake, about 1 mi. from Weaver Bally Lookout.
1921
Comment
UC130598
Phyllodoce empetriformis
H. M. Hall
July, 1909
8697
Trinity
Salmon Mountains, North Fork Swift Creek North Fork Swift Creek; Salmon Mountains, North Fork Swift Creek
1981
Comment
CAS-BOT-BC60780
Physaria occidentalis
Gary S. Lester
1974-6-30
336
Trinity
Yolla Bolly Wilderness Area. Saddle between North Yolla Bolly Mountain and Black Rock Mountain.
2164
Comment
UC184894
Physocarpus capitatus
Harry S. Yates
1914-6-2
389
Trinity
Brown's Creek
Comment
UCD113676
Physocarpus capitatus
Joseph M. DiTomaso
1976-7-7
584
Trinity
Swift Creek Trail just east of junction with Mumford Basin Trail.
1706
Comment Read comments Apr 24 2014
UCD134304
Picea breweriana
Jo Ann Olson; Gary R. Robbins
1969-6-1
49
Trinity
By Canyon Creek, Trinity Alps.
1402
Comment
HSC77992
Pinus attenuata
John S. Palmer
1973-9-7
215
Trinity
Trail to Big Bear Lake
1220
Comment
CHSC55794
Pinus balfouriana
V. Oswald; T. Devine, W. Dempsey
1991-9-15
4874
Trinity
Upper Deadfall Lake on Mt. Eddy, ca. 12 miles (air) west of the town of Mt. Shasta.
2377
Comment
JEPS57149
Pinus balfouriana
L. R. Heckard
1967-8-12
1674
Trinity
2 air miles nw of Mt. Eddy summit (ridge to the e of Eddy grade divide); Mt. Eddy, Eddy grade divide
2164
Comment
JEPS57745
Pinus balfouriana
L. R. Heckard
1967-8-12
1674
Trinity
about 2 air miles nw of summit of Mt. Eddy (ridge to the e of Eddy Grade divide)
2164
Comment
UC1980211
Pinus balfouriana
Ronald J. Mastrogiuseppe
1976-6-24
s.n.
Trinity
TRINITY CO.: Klamath Mountains, Mount Eddy.
Comment
UC1980213
Pinus balfouriana
Ronald J. Mastrogiuseppe
1973-7-28
720623
Trinity
TRINITY CO.: Trinity Alps Wilderness, Dorleska Summit south of Coffee Creek.
Comment
HSC54370
Pinus jeffreyi
G. L. Clifton
1979-7-16
7908
Trinity
Near S Fork Mtn., close to the town of Mad River
1720
Comment
CAS-BOT-BC78789
Pinus lambertiana
L. B. Kildale
1930-9-14
10370
Trinity
Trinity River at Big French Creek
Comment
CAS-BOT-BC78790
Pinus lambertiana
Doris K. Kildale
1927-7-4
3690
Trinity
Summit on boundary between Trinity + Shasta counties
Comment
HSC70588
Pinus lambertiana
Gail Newton
1980-7-3
1017
Trinity
Near Horsehead Mtn.
1753
Comment
HSC78858
Pinus lambertiana
John S. Palmer
1973-9-7
207
Trinity
Bear Lakes area along trail to Big Bear Lake
1220
Comment
CAS-BOT-BC72741
Pinus sabiniana
L. B. Kildale
1930-10-19
10305
Trinity
Trinity River at Big Bar
Comment
SEINET7342846
Pinus sabiniana
Steve Selva, Roger Jensen
1974-1
76
Trinity
Burnt Ranch, T34N, R6E, Sec. 11. North-facing slopes above highway 299, approx. 1.5 miles E. of Burnt Ranch.
Comment
UC922544
Piperia transversa
Annie M. Alexander and Louise Kellogg
1948-8-1
5383
Trinity
Dedrick Trinity Mountains
762
Comment
RSA50019
Piperia unalascensis
E. K. Balls
1949-7-1
13721
Trinity
Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick.
1372
Comment
SBBG1192
Piperia unalascensis
H. and M. Dearing
1939-6-17
3671
Trinity
near Trinity Alps (Forest Glen?)
Comment
CAS-BOT-BC227252
Piptatherum miliaceum
Eugene Carter
1974-7-6
856
Trinity
Salmon-Trinity Alps and vicinity. Dry road shoulder along the Rich Gulch Logging Road
762
Comment
CAS-BOT-BC228239
Plagiobothrys hispidulus
John Thomas Howell
1937-7-21
13217
Trinity
Big Flat
Comment
HSC48435
Plagiobothrys tenellus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9873
Trinity
County Line Rd. along Brown's Creek.
671
Comment
UC526815
Plagiobothrys tenellus
Joseph P. Tracy
1932-6-17
10176
Trinity
dry sandy ground North Coast Ranges, Three Forks of Mad River
883
Comment
HSC28800
Plantago lanceolata
J. P. Smith
1973-4-21
6250
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
HSC38765
Platanthera dilatata var. leucostachys
J. D. Ackerman, A. Montalvo, M. Mesler, K. Mesler
1976-6-22
761
Trinity
Hwy. 3, 14 mi. N of Trinity Center, near Eagle Creek Campground
Comment
SBBG116550
Platanthera dilatata var. leucostachys
D. Wilken, E. Painter
2003-7-17
16164
Trinity
immediately S of Scott Mtn cmpgrd, near Scott Mtn Summit
502
Comment
UCD138955
Platanthera dilatata var. leucostachys
Joseph M. DiTomaso
1976-7-12
611
Trinity
Trinity Alps. Lower Bear Basin Meadows.
1737
Comment
HSC92095
Platanthera sparsiflora
Jennifer Whipple
1976-7-6
1306
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes
2165
Comment
SEINET10872494
Platanthera sparsiflora
Mary Susan Taylor
1980-7-1
Taylor 3023
Trinity
T36N R8W nw sec 21, Trinity Dam quad. Shasta-Trinity Natl Forest; at end of 36N25, beginning of Swift Creek Trail, by creek, ca. 5 mi due SW of Trinity Center.
1158
Comment
UC2046515
Platanthera sparsiflora
William J. Ferlatte
1976-7-10
1821
Trinity
Swift Creek Trail, 0.25 mi. below junction with Granite Lake Trail
Comment
RSA299457
Plectritis ciliosa
J. P. Smith
1973-5-6
6585
Trinity
Blanchert Flats near Douglas City.
Comment
SD73205
Plectritis congesta
Darley F. Howe
1969-6-5
4633
Trinity
Mad River
762
Comment
HSC45459
Plectritis macrocera
M. Alcasas
1978-5-13
63
Trinity
Philpot Campground.
793
Comment
HSC56652
Plectritis macrocera
Walter Overton
1979-7-17
8113
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC92466
Plectritis macrocera
S. Morrissette, J. Williams, K. Kopper
1994-3-19
3
Trinity
Hell's Half Acre.
457
Comment
HSC65434
Poa annua
J. P. Smith
1973-4-21
6304
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CAS-BOT-BC255682
Poa bolanderi
Milo S. Baker
1946-6-16
11515
Trinity
South Fork Mountain, Miller Spring
1524
Comment
HSC10654
Poa bulbosa
C. S. Chavez
1965-4-30
52
Trinity
Hwy. 299, downtown Weaverville.
Comment
JEPS98763
Poa bulbosa
Julie Kierstead Nelson
2000-4-25
2000 -6
Trinity
N of Trinity Lake (Ramshorn Creek at Highway 3); Shasta-Trinity National Forest, Weaverville Ranger District; quad 683B
853
Comment
UCR37558
Poa bulbosa
K. Faber, Scott LaChance, Mike Rekart
1984-5-12
30
Trinity
Basin Gulch Campground
915
Comment
HSC24182
Poa pratensis
D. E. Anderson
1971-7-28
5471
Trinity
Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 33N38
1921
Comment
HSC41376
Poa pratensis
J. O. Sawyer, J. P. Smith, Kevin Sawyer
1974-6-29
2661
Trinity
Gipson Meadows, along trail to Granite Lake
1951
Comment
HSC49265
Poa pratensis
J. P. Smith, Thomas W. Nelson, J. O. Sawyer
1978-5-7
9904
Trinity
Blue Ridge on FS 34N07Y
1098
Comment
CAS-BOT-BC255243
Poa pringlei
P. A. Munz
1951-7-21
16767
Trinity
Fisher Ridge, North Yolla Bolly Mts.
2194
Comment
POM205528
Poa pringlei
E. B. Copeland
1903-10-7
3792
Trinity
Mt. Eddy
Comment
RSA77944
Poa pringlei
P. A. Munz
1951-7-21
16767
Trinity
Fisher Ridge, North Yolla Bolly Mts.
Comment
RSA258852
Poa secunda
D. E. Anderson, S. Dowty, Thomas W. Nelson
1972-6-13
5515
Trinity
Black Lassic
Comment
RSA79334
Poa secunda
E. K. Balls, Lee W. Lenz
1952-5-13
17228
Trinity
5.1 miles s.w from Douglas City Bridge over Trinity Ricer on road to Hayfork.
Comment
CAS-BOT-BC243277
Poa secunda subsp. secunda
Roxana S. Ferris; Laura Lorraine
1948-6-11
11880
Trinity
Summit between Mad River and S fork of Trinity River, State Highway 36
1359
Comment
CAS-BOT-BC243280
Poa secunda subsp. secunda
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-19
53470
Trinity
Rattlesnake Road 0.73 to 1.5 miles SW of Peanut
853
Comment
HSC73444
Poa secunda subsp. secunda
Gail Newton
1980-7-10
1307
Trinity
Near Senteney Rock
1463
Comment
UC192576
Poa secunda subsp. secunda
Harry S. Yates
1914-5-21
343
Trinity
Little East Weaver Creek
Comment
UC192577
Poa secunda subsp. secunda
Harry S. Yates
1914-5-15
275
Trinity
near Weaverville
Comment
UCD92011
Poa secunda subsp. secunda
D. Sanchez-Mata; S. Rivas-Martinez, M. Costa and M. Ladero
1998-6-9
s.n.
Trinity
Trinity County:
1350
Comment
HSC26712
Poa wheeleri
William J. Ferlatte
1972-7-15
1395
Trinity
Packers Peak, summit
2387
Comment
UC2046567
Poaceae
William J. Ferlatte
1976-9-21
1840
Trinity
Big Flat at head of Coffee Creek; forest east of Coffee Creek Rd.; open, rocky slope
Comment
UCD15142
Polemonium chartaceum
K. F. Mawdsley
1996-7-11
20 a
Trinity
Trinity County. At summit of Mt. Eddy.
2750
Comment
HSC46105
Polemonium micranthum
J. P. Smith
1973-4-21
6253
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CHSC1310
Polemonium pulcherrimum
V. Holt
1942-8-10
Trinity
Deer Lake, Trinity Alps.
2438
Comment
RSA211090
Polemonium pulcherrimum
William J. Ferlatte
1967-7-7
662
Trinity
Trinity Alps: Ridge between Landers Lake and Union Lake
2134
Comment
SEINET11263759
Polygala cornuta
John Sawyer, Kevin Sawyer; J. P. Smith
1974-6-29
2676
Trinity
Trinity Lake Quad. Forest Service Road 36N25 from Trinity Center to the Swift Creek trailhead.; 0
1219
Comment
SEINET11263755
Polygala cornuta var. cornuta
Robert L. Johnson, Mikel R. Stevens
2015-7-12
3970
Trinity
Sierra Nevadas. 2.9 rd mi E of junction with Challenge Cuttoff Rd on La Porte Rd, Sharon Valley. At junction of La Porte Rd and Milk Ranch Rd (dirt rd).; 0
973
Comment
RSA49784
Polygonum bistortoides
E. K. Balls
1949-7-7
13882
Trinity
Scott Mountain public Camp, Scott Mtn.
1631
Comment
HSC75618
Polygonum californicum
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4090
Trinity
Proposed Ruth Research Natural Area
1372
Comment
SEINET3405784
Polygonum douglasii
Joseph P. Tracy
1935-8-7
14635 B
Trinity
Devil's Canyon Mts. at head of White's Creek
2073
Comment
JEPS109223
Polygonum douglasii subsp. majus
D. W. Taylor
2005-9-29
19498
Trinity
0.5 miles SW of Clem Flat, headwaters Maxwell Creek, Hayfork Divide, tributary to Hayfork Creek
Comment
CAS-BOT-BC95031
Polygonum douglasii subsp. spergulariiforme
R. C. Wenk
2005-7-16
249
Trinity
Coffee Creek, Big Flat Meadow
1524
Comment
HSC93003
Polygonum minimum
Jennifer Whipple
1977-9-9
2276
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes
2165
Comment
UC1198079
Polygonum persicaria
Joseph P. Tracy
1926-9-6
7788
Trinity
Scharber Slough
182
Comment
HSC34194
Polygonum polygaloides subsp. kelloggii
J. P. Smith, J. O. Sawyer
1973-7-4
7123
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC46765
Polygonum polygaloides subsp. kelloggii
William J. Ferlatte
1974-7-24
1571
Trinity
Big Flat at the head of Coffee Creek, W side of Lake Martin.
1524
Comment
HSC82303
Polygonum polygaloides subsp. kelloggii
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4820
Trinity
Trinity-Siskiyou County line, head of Scott Mtn. Creek at Scott Mtn. Campground.
1646
Comment
CAS-BOT-BC421092
Polygonum spergulariiforme
Mrs. H. C. Cantelow
1936-8-24
s.n.
Trinity
Summit of Scott Mt.
1630
Comment
CAS-BOT-BC421098
Polygonum spergulariiforme
John Thomas Howell
1936-8-23
12702
Trinity
Near Trinity Center
Comment
HSC63665
Polygonum spergulariiforme
D. W. Taylor, Kathleen A. Teare
1979-9-13
7709
Trinity
Smoky Creek headwaters ( 8 mi. SE of Forest Glen)
1159
Comment
HSC70030
Polygonum spergulariiforme
Thomas W. Nelson, Jane P. Nelson
1978-6-22
4271
Trinity
Along Hwy. 3, S of Peanut
762
Comment
RSA49983
Polygonum spergulariiforme
E. K. Balls
1949-6-30
13672
Trinity
above Ripstein Camp, Canyon Creek
823
Comment
HSC45836
Polypodium californicum
M. A. Baker
1977-2-12
170
Trinity
Gray's Falls, on trail to junction of New and Trinity Rivers
Comment
CAS-BOT-BC76874
Polypodium glycyrrhiza
E. V. Jotter
1913-3-1
241
Trinity
Grizzly Mt.
1158
Comment
UC1132890
Polypogon interruptus
H. S. Yates
1936-6-23
5845
Trinity
4 mi e Salyer; China Flat Quad.
Comment
RSA693307
Polystichum imbricans
S. W. H.
1933-07
116
Trinity
Carryville side, Scott Mtn.
Comment
CAS-BOT-BC76743
Polystichum imbricans subsp. imbricans
Doris Kildale
1931-5-17
10703
Trinity
Hawkins Bar
182
Comment
RSA49972
Polystichum imbricans subsp. imbricans
E. K. Balls
1949-6-30
13678
Trinity
.5 mile above Ripstein Camp, Canyon Creek
793
Comment
UCD136511
Polystichum lemmonii
Rimo Bacigalupi; Drs. Reino and Aloha Alava
1958-9-2
6863
Trinity
At summit of Scott Mountain.
2072
Comment
JEPS123105
Polystichum munitum var. imbricans
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 088
Trinity
Scorpion Lake
Comment
HSC35952
Polystichum scopulinum
Thomas W. Nelson
1975-6-20
1957
Trinity
Black Lassic area
1799
Comment
HSC40556
Polystichum scopulinum
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2575
Trinity
Along trail to Granite Lake
1372
Comment
CAS-BOT-BC72493
Polystichum scopulinum
P. A. Munz
1951-7-18
16686
Trinity
N. slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama Co.-Trinity County
1981
Comment
RSA67663
Polystichum scopulinum
P. A. Munz
1951-7-18
16686
Trinity
North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county.
1982
Comment
UCD110673
Populus tremuloides
Joseph M. DiTomaso
1975-8-6
242
Trinity
Southeast of Portuguese Camp on Stuarts Fork Trail.
1493
Comment
HSC31891
Populus trichocarpa
Steve Selva, Roger Jensen
1974-8-26
64
Trinity
Along Hwy. 3 at N end of Clair Engle Lake
Comment
HSC4481
Populus trichocarpa
William J. Ferlatte
1967-7-6
631
Trinity
Head of Bullards Basin
1982
Comment
CHSC30755
Potamogeton natans
M. S. Taylor
1980-6-11
2847 A
Trinity
Spellenberg Ranch, in ponds, w side of Friedrich Rd (5N21), ca. 1 mi s of Cedar Flat on Hwy 299.
Comment
UC2046522
Potentilla breweri
William J. Ferlatte
1976-7-9
1810
Trinity
head of Union Creek at junction with Landers Creek Trail
Comment
CAS-BOT-BC141672
Potentilla flabellifolia
Joseph P. Tracy
1935-8-5
14541
Trinity
Head of White's Creek, Devil's Canyon Mts.
2072
Comment
UC2046535
Potentilla flabellifolia
William J. Ferlatte
1975-8-25
1731
Trinity
above west side of Lake Anna; drier edges of meadow
Comment
HSC36006
Potentilla gracilis var. fastigiata
J. P. Smith, J. O. Sawyer
1973-7-27
7191
Trinity
Trail to Deadfall Lakes
1951
Comment
UC722293
Primula suffrutescens
C. L. Hitchcock and J. S. Martin
1939-7-11
5397
Trinity
11 mi n Dedrick (in Trinity Alps, w wall of Canyon Creek); Trinity Alps, w wall of Canyon Creek
2438
Comment
HSC69622
Prosartes hookeri
R. Kalal
1979-5-18
69
Trinity
Deer Lick Springs Rd.
610
Comment
HSC54084
Prosartes smithii
Walter Overton
1979-7-17
8152
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
UC1537575
Prunella vulgaris
Gordon H. True Jr.
1937-7-3
767
Trinity
between Weaverville and Trinity Center
762
Comment
JEPS62486
Prunella vulgaris var. lanceolata
W. L. Jepson
1897-7-24
14899
Trinity
Soldier's Ridge; se Trinity County
Comment
UCD113186
Prunus emarginata
Joseph M. DiTomaso
1976-6-30
534
Trinity
Caribou Ridge Trail on Stuarts Fork side.
2225
Comment
HSC39542
Prunus virginiana
Thomas W. Nelson, James Nelson
1976-6-10
2673
Trinity
Above meadow at Senteney Rock
1555
Comment
HSC18837
Prunus virginiana var. demissa
L. D. Napier
1962-5-13
2
Trinity
3 mi. S of Weaverville near Hwy. 299
579
Comment
CAS-BOT-BC357579
Pseudognaphalium stramineum
G. R. Kleeberger
1879-9-27
s.n.
Trinity
Unspecified
Comment
CAS-BOT-BC80194
Pseudotsuga menziesii
L. B. Kildale
1930-9-1
10451
Trinity
Trinity River at Big French Creek
Comment
CHSC33010
Pseudotsuga menziesii var. menziesii
N. Metcalf
1981-4-20
1
Trinity
S of Coffee Creek along the flood plain.
1005
Comment
HSC54424
Pseudotsuga menziesii var. menziesii
Walter Overton
1979-7-18
8712
Trinity
Near Horse Ridge, close to the town of Mad River
1219
Comment
HSC78859
Pseudotsuga menziesii var. menziesii
John S. Palmer
1973-9-7
208
Trinity
Bear Lakes Area, along trail to Big Bear Lake
1220
Comment
UC275505
Pseudotsuga menziesii var. menziesii
Joseph P. Tracy
1923-6-28
6424
Trinity
near Cedar Flat Bridge Trinity River; Northern Coast Ranges
304
Comment
HSC34428
Pteridium aquilinum var. pubescens
J. P. Smith, J. O. Sawyer
1973-7-4
7006
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
HSC54163
Pteridium aquilinum var. pubescens
Gilbert Muth
1979-7-18
8384
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
HSC78842
Pteridium aquilinum var. pubescens
John S. Palmer
1973-9-7
186
Trinity
Bear Lakes area, along trail to Big Bear Lake.
1723
Comment
HSC54161
Pyrola aphylla
Gilbert Muth
1979-7-18
8380
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
CAS-BOT-BC460882
Pyrola aphylla
Mrs. E. C. Van Dyke
1931-6-30
s.n.
Trinity
Carville
Comment
HSC42480
Pyrola aphylla
Robert M. Specht
1977-7-21
1050
Trinity
On top of Brush Mtn.
1220
Comment
CAS-BOT-BC465514
Pyrola asarifolia
Annie Alexander; Louise Kellogg
1948-8-23
5540
Trinity
Trinity Mountains: West side of MOrris Meadows, Stuart Fork
1280
Comment
SBBG124894
Pyrola asarifolia
C. B. Hardham
1961-7-2
8052
Trinity
Mill Crk near Etna
Comment
CAS-BOT-BC462812
Pyrola dentata
G. R. Kleeberger
1880-7-9
s.n.
Trinity
Unspecified
1524
Comment
RSA0080481
Pyrola dentata
P. A. Munz
1951-7-17
16556
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
CHSC34828
Pyrola picta
M. S. Taylor
1980-7-15
3138
Trinity
Canyon Creek trail, ca. 1/2 n of trailhead, ca. 12.1 mi n of Junction City on Hwy 299.
1371
Comment
UC562452
Pyrola picta
Joseph P. Tracy
1935-8-6
14583
Trinity
Devil's Canyon Mts. at head of White's Creek
1981
Comment
CAS-BOT-BC466159
Pyrola picta
Eugene Carter
1968-7-1
179
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity: 18 mi NW of Weaverille. Along the North Fork Trail, 3/4 mi N of Rattlesnake Creek
1066
Comment
HSC32361
Pyrola picta
Steven Lagos
1974-5-19
74
Trinity
1 mi. up the Trinity River from Keystone Flat
Comment
CAS-BOT-BC328172
Pyrrocoma racemosa var. pinetorum
J. T. Howell
1936-8-24
1546
Trinity
Summit of Scott Mountain
1630
Comment
CAS-BOT-BC45703
Quercus
L. B. Kildale
1930-9-1
10479
Trinity
Trinity River at Betty May Mine
Comment
CAS-BOT-BC45749
Quercus
L. B. Kildale
1930-10-19
10273
Trinity
Trinity River at Betty May Mine
Comment
CAS-BOT-BC68610
Quercus chrysolepis
L. B. Kildale
1930-10-19
10302
Trinity
Trinity River at Big Bar
Comment
HSC35141
Quercus chrysolepis
A. M. Montalvo
1975-5-17
244
Trinity
SE facing slope on trail to Denny at confluence of the New River and the Trinity River
310
Comment
HSC41995
Quercus chrysolepis
Ed Cope
1977-5-7
59
Trinity
Blue Point on Blue Point Ridge
1573
Comment
HSC54097
Quercus chrysolepis
Walter Overton
1979-7-17
8182
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
RSA1384
Quercus chrysolepis
E. R. Johnson
1930-10-17
1589
Trinity
5 miles above Towerhouse on the Redding-Weaverville road.
366
Comment
HSC68252
Quercus douglasii
J. P. Smith
1973-5-6
6638
Trinity
Blanchert Flats near Douglas City
Comment
HSC59232
Quercus douglasii
Thomas Wood
1979-5-12
173
Trinity
1.9 mi. SE of Hwy. 3 on Deer Lick Springs Rd., E Fork 1.5 mi. from Hwy. 3
640
Comment
HSC69670
Quercus durata var. durata
Thomas W. Nelson, J. O. Sawyer
1978-6-9
4138
Trinity
Red Mtn.
1250
Comment
CAS-BOT-BC94677
Quercus garryana
Lewis S. Rose
1955-7-17
55135
Trinity
2 mi E of Hayfork
731
Comment
HSC54134
Quercus garryana
Gilbert Muth
1979-7-17
8303
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC70476
Quercus garryana
M. A. Baker
1980-7-10
2687
Trinity
Near Senteney Rock
1554
Comment
UC162943
Quercus garryana
Joseph P. Tracy
1911-10-1
3544
Trinity
5 mi nw Picket's Peak; Northern Coast Ranges, Summit of South Fork Mountain
1524
Comment
UCD46137
Quercus garryana var. breweri
Leonard H. Day
1953-10-18
s.n.
Trinity
Beside road from French Gulch to Trinity Center, ca. 2 miles northwest of summit of divide (marking the Shasta-Trinity county line) in Trinity County, California.
Comment
CAS-BOT-BC105493
Quercus kelloggii
T. Worley; M. Mill; F. Rosenthal
1985-4-19
4
Trinity
Shasta-Trinity National Forest, Steelbridge Campground, 5 mi N of Hwy. 299
536
Comment
HSC54169
Quercus kelloggii
Gilbert Muth
1979-7-18
8397
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
HSC68602
Quercus kelloggii
Jacqueline Greenleaf
1980-7-30
272
Trinity
Near Skull Camp
1219
Comment
HSC68743
Quercus kelloggii
Jacqueline Greenleaf
1980-6-21
142
Trinity
Near Van Duzen River.
914
Comment
JEPS103777
Quercus kelloggii
D. Wilken
2003-7-18
16171
Trinity
Boulder Crk Rd on sharp turn ca. 3 km due S of Coffee Crk, ca. 2.2 km due E of Little Boulder Crk.
1390
Comment
OBI33232
Quercus kelloggii
David J. Keil
1983-7-3
17364
Trinity
Ca. 10-12 mi S of Scott Mtn pass on SR 3.
Comment
HSC8298
Quercus vacciniifolia
D. E. Anderson
1961-10-8
1870
Trinity
Near E Weaver Lake
1982
Comment
JEPS123094
Quercus vacciniifolia
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 074
Trinity
Scorpion Lake.
Comment
SBBG116547
Quercus vacciniifolia
D. Wilken with E. Painter
2003-7-17
16157
Trinity
immediately S of Scott Mtn Cmpgrd near Scott Mtn Summit
1650
Comment
SDSU6992
Quercus vacciniifolia
D. F. Howe
1977-6-30
4967
Trinity
Weaver Bally Rd.
1676
Comment
CHSC30228
Raillardella pringlei
M. S. Taylor
1980-8-26
3308
Trinity
Se side of Parker Meadow along a creek at forest edge, ca. 100 ft n of Swift Creek trail, ca. 9 mi w of Trinity Center.
1615
Comment
HSC66220
Raillardella pringlei
M. S. Taylor
1980-8-26
3308
Trinity
Parker Meadowon Swift Creek trail, about 9 mi. E of Trinity Center
1616
Comment
HSC78482
Ranunculus alismifolius var. hartwegii
John S. Palmer
1973-7-1
100
Trinity
Bear Lakes area, Tangle Blue Lake, SE side
1753
Comment
CHSC1480
Ranunculus flammula var. ovalis
V. Holt
1942-8-3
Trinity
Morris Meadows.
1371
Comment
HSC86998
Ranunculus occidentalis
Brent Helm, Curtis Miller, Mark Steiger
1988-3-12
5
Trinity
12.4 mi. up S Fork Rd. of Trinity River from Hwy. 299 to S Fork Trail Head, 2 mi. up trail
457
Comment
HSC24145
Ranunculus occidentalis var. occidentalis
J. O. Sawyer
1970-5-23
2597
Trinity
Above New River
244
Comment
HSC55467
Ranunculus orthorhynchus
Walter Overton
1979-7-18
8199
Trinity
Near Horse Ridge, close to the town of Mad River
1219
Comment
RSA66461
Ranunculus orthorhynchus
P. A. Munz
1951-7-21
16799
Trinity
N Yolla Bolly Peak.
2287
Comment
HSC34177
Ranunculus orthorhynchus var. orthorhynchus
J. P. Smith, J. O. Sawyer
1973-7-4
7080
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
HSC92640
Ranunculus populago
Jennifer Whipple
1977-8-3
2084
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
RSA1096
Rhamnus californica subsp. occidentalis
E. R. Johnson
1927-8-27
1169
Trinity
Lowden's Ranch, 4 miles SW of Lewiston.
538
Comment
UC1553466
Rhamnus californica subsp. occidentalis
E. Dean
1988-6-22
74
Trinity
ca 2.5 rd mi n Hwy. 3 (alogn Rd 35N72Y, slope below road on s side of hairpin turn); Trinity Lake Area
960
Comment
RSA144085
Rhamnus californica subsp. occidentalis
Peter H. Raven
1958-7-18
13569
Trinity
6.3 miles S of Trinity Center on road to Minesville.
Comment
UC592920
Rhamnus purshiana
Carl B. Wolf
1937-8-12
Trinity
8.3 mi s Cold Springs Lookout; North Coast Ranges, South Fork Mt.
1371
Comment
CHSC63335
Rhododendron neoglandulosum
Vernon H. Oswald; Lowell Ahart
1994-7-11
6386
Trinity
Forest Rd. 26 (to Mt. Shasta), 5.7 mi N of Castle Creek rd. (Forest Rd. 25), W of Dunsmuir.
1798
Comment
SFV5108
Rhododendron occidentale
B. C. Templeton
1957-6-22
7743
Trinity
Near the summit of Scott Mountain.
Comment
CDA35347
Rhus trilobata var. quinata
T. C. Fuller
1962-8-6
9345
Trinity
Bench above Trinity River, just west of the mouth of Indian Creek, Hwy. 299 to Redding, 1.7 miles east of Douglas City.
0
Comment
UCD141232
Rhynchospora capitellata
Mrs. H. C. Cantelow
1937-8-23
s.n.
Trinity
about 1 mile SW of Trinity Center.
Comment
HSC20368
Ribes binominatum
Dorothy Parker
1949-6-11
319
Trinity
Tangle Blue Creek
1677
Comment
HSC92854
Ribes binominatum
Jennifer Whipple
1977-7-22
2068
Trinity
W and SW facing slopes above Deadfall Creek
2256
Comment
UCR138738
Ribes divaricatum var. pubiflorum
J. Marshall, J. Savage, L. Allison
1997-4-12
20
Trinity
North Coast Range, Steel Bridge Campground (BLM), 10 mi east of Weaverville
518
Comment
CHSC105859
Ribes inerme var. klamathense
Julie Kierstead Nelson
2010-5-9
2010 -005
Trinity
East slope of Lewiston Lake; unnamed drainage near WAPA powerline at crossing of Rd. 34N13.
1036
Comment
HSC56804
Ribes inerme var. klamathense
Gilbert Muth
1979-7-18
8569
Trinity
Near Armstrong Creek, close to the town of Mad River
914
Comment
HSC103137
Ribes lobbii
M. Mesler
2010-6-13
822
Trinity
Grove's Prairie, off FS rd 7N04
1280
Comment
HSC34164
Ribes lobbii
J. P. Smith, J. O. Sawyer
1973-7-4
7051
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC55418
Ribes lobbii
G. L. Clifton
1979-7-16
7828
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
JEPS120219
Ribes lobbii
Julie Kierstead Nelson
2008-8-30
2008 -009
Trinity
Hayfork Divide, south of Trinity River, west of Hwy. 3
Comment
JEPS88067
Ribes lobbii
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7937
Trinity
nw of Platina (Deer Lick Road (Forest Route 1) 0.2 mi n of Forest Road 30N02, High North Coast Ranges); High North Coast Ranges
1219
Comment
UC130686
Ribes lobbii
H. M. Hall
July, 1909
8653
Trinity
Head of Pin Creek Trinity Alps, Salmon Mountains
2011
Comment
UC902102
Ribes lobbii
Joseph P. Tracy
1946-6-16
17589
Trinity
Gravelly flat known as the Race Track South Fork Mountain
1676
Comment
UCR45424
Ribes lobbii
Michelle A. Strull
1985-6-17
01
Trinity
c. 1/8 mi east of Hayfork Bally Lookout on Love Letter Springs Road
1860
Comment
RSA0021136
Ribes lobbii
Carl B. Wolf
1937-8-12
9161
Trinity
North Coast Range, South Fork Mountain, 8.3 miles south of Cold Spring Lookout.
1372
Comment
CAS-BOT-BC212587
Ribes montigenum
Gary S. Lester
1974-6-30
327
Trinity
Ridge top S of N Yolla Bolly Peak, Yolla Bolly Wilderness Area, Trinity-Tehama County line
2316
Comment
HSC35126
Ribes roezlii
A. M. Montalvo
1975-5-17
240
Trinity
SE facing slope on trail to Denny at confluence of the New River and the Trinity River
310
Comment
HSC40505
Ribes roezlii
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2599
Trinity
Along trail to Granite Lake
1585
Comment
UC909363
Ribes roezlii
Ira L. Wiggins
1950-5-29
12401
Trinity
between Lady Gulch and Adams Creek; Coffee Creek
1371
Comment
HSC42102
Ribes roezlii var. cruentum
Sue Sweet
1977-5-7
39
Trinity
Blue Point on Blue Point Ridge
1573
Comment
HSC65620
Ribes roezlii var. cruentum
J. P. Smith
1973-4-21
6204
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC72384
Ribes roezlii var. cruentum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9579
Trinity
Hwy. 36, 1 mi. from Hayfork Creek
1067
Comment
CAS-BOT-BC186298
Ribes roezlii var. roezlii
Ira L. Wiggins
1950-5-29
12401
Trinity
Along Coffee Creek between Lady Gulch and Adams Creek
1371
Comment
HSC65655
Ribes roezlii var. roezlii
J. P. Smith, J. O. Sawyer
1973-4-15
6106
Trinity
Bridge Camp along Stewart Fork
945
Comment
JEPS94231
Ribes roezlii var. roezlii
Vernon Oswald and Lowell Ahart
1998-5-14
9053
Trinity
Wildwood Road 0.8 mi n of Highway 36 w of Platina; Wildwood Road
1158
Comment
HSC55419
Ribes viscosissimum
G. L. Clifton
1979-7-16
7833
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
UC130632
Ribes viscosissimum
H. M. Hall
1909-7-18
8572
Trinity
Dorleska Salmon Mts.
2000
Comment
UC902088
Ribes viscosissimum
Joseph P. Tracy
1942-7-2
17380
Trinity
near Cold Springs; South Fork Mountain
1706
Comment
RSA0020923
Ribes viscosissimum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-14
1910
Trinity
Northeast side of Red Lassic.
Comment
UC1257818
Rigiopappus leptocladus
R. Ornduff
1960-7-27
6273
Trinity
Scott Mountain
Comment
HSC13751
Romanzoffia californica
Class
1937-5-6
Trinity
Hoopa
Comment
HSC64385
Romanzoffia californica
J. O. Sawyer, R. J. Cole
1978-4-20
3147
Trinity
Todd's Cabin, along E Fork of N Fork of Trinity River
762
Comment
CAS-BOT-BC74727
Rorippa curvisiliqua
John Thomas Howell
1936-8-23
12699
Trinity
Near Trinity Center.
Comment
HSC91038
Rorippa curvisiliqua
Jennifer Whipple
1977-7-19
1975
Trinity
Near the Upper Deadfall Lakes
2317
Comment
HSC91039
Rorippa curvisiliqua
Jennifer Whipple
1977-8-4
2139
Trinity
Near the upper Deadfall Lakes
2317
Comment
HSC91040
Rorippa curvisiliqua
Jennifer Whipple
1976-9-1
1745
Trinity
Near Lower Deadfall Lake, along lake shore below high water mark
2165
Comment
UC1116220
Rorippa curvisiliqua
Joseph P. Tracy
1947-6-27
17739
Trinity
near Cold Springs; South Fork Mountain, near Cold Springs
1706
Comment
CDA3954
Rosa eglanteria
T. C. Fuller
1964-6-23
12238
Trinity
Lewiston Road & Church Lane, Lewiston.
0
Comment
CAS-BOT-BC146788
Rosa gymnocarpa
John Thomas Howell
1955-6-13
30351
Trinity
Hayfork Mt. summit on road from Douglas City to Hayfork
1097
Comment
CAS-BOT-BC146790
Rosa gymnocarpa
Eugene Carter
1971-6-18
239
Trinity
Along Hobo Gulch Road at China Springs. North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville)
1136
Comment
CAS-BOT-BC146793
Rosa gymnocarpa
L. B. Kildale
1930-8-26
10520
Trinity
South Fork Mountain
Comment
HSC34446
Rosa gymnocarpa
J. P. Smith, J. O. Sawyer
1973-7-4
7020
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
CAS-BOT-BC147082
Rosa pisocarpa
Annie M. Alexander; Louise Kellogg
1948-8-6
5417
Trinity
Canyon Creek (tributary of Trinity River)
1676
Comment
CAS-BOT-BC147088
Rosa pisocarpa
John Thomas Howell
1939-7-31
14857
Trinity
Summit of Scott Mts. n. of Carrville
Comment
CAS-BOT-BC147090
Rosa pisocarpa
Eugene Carter
1971-7-16
298
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) West point of Keystone Flat
883
Comment
UC467814
Rosa pisocarpa
H. M. Hall
July, 1909
8557
Trinity
at Union Cr. fork Salmon Mountains, Coffee Creek
1249
Comment
CAS-BOT-BC146872
Rosa rubiginosa
John Thomas Howell
1955-6-14
30413
Trinity
Weaverville
609
Comment
CHSC44089
Rosa rubiginosa
L. P. Janeway
1987-6-29
2402
Trinity
Old floodplain of Trinity River near mouth of Grass Valley Cr; 'Lowden Ranch'. On N side of Lewiston Rd 1.8 mi from hwy 299. On edges of mdw and on banks of ditch.
533
Comment
CAS-BOT-BC148218
Rosa spithamea
Volney Rattan
1903-1-1
s.n.
Trinity
Hyampom
Comment
SEINET3111189
Rubus armeniacus
Steve Selva, Roger Jensen
1974-8-27
68
Trinity
Approx 1.5 mi N of Weaverville, along Hwy 3.
Comment
CHSC44090
Rubus laciniatus
L. P. Janeway
1987-6-29
2404
Trinity
Old floodplain of Trinity River near mouth of Grass Valley Cr; 'Lowden Ranch'. On N side of Lewiston Rd 1.8 mi from hwy 299.
533
Comment
UC922626
Rubus laciniatus
Annie M. Alexander and Louise Kellogg
1948-8-24
5552
Trinity
Morris Meadow Trinity Mountains, Stuart Fork of Trinity River
1280
Comment
HSC51291
Rubus leucodermis
G. L. Clifton, Overton
1979-6-4
4133
Trinity
Near Shanty Creek, close to the town of Alderpoint
853
Comment
HSC55497
Rubus leucodermis
G. L. Clifton, Butler
1979-7-18
8420
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
CAS-BOT-BC147327
Rubus parviflorus
Eugene Carter
1972-6-21
448
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) In canyon of Keystone Meadows Creek
1219
Comment
HSC77
Rubus parviflorus
William J. Ferlatte
1967-8-7
834
Trinity
Canyon Creek, ridge between 'L' Lake and Stuart Fork.
1829
Comment
JEPS44772
Rubus parviflorus
F. P. Cronemiller
1923-7-12
699
Trinity
Balm of Gilead Creek flowing w into Middle Fork Eel River (Mendocino National Forest); , flowing into Middle Fork Eel Rive
Comment
HSC39798
Rubus ursinus
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2579
Trinity
Along trail to Granite Lake
1402
Comment
JEPS25585
Rudbeckia klamathensis
Rimo Bacigalupi
1959-7-2
7216
Trinity
4.4 mi n bridge across lower end of Eagle Creek (at base of mountain just to the w of the Trinity Canyon road); Canyon of the Trinity River
914
Comment
HSC54335
Rumex acetosella
G. L. Clifton
1979-7-16
7819
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
UCD101001
Rumex acetosella
Joseph M. DiTomaso
1976-6-29
525
Trinity
Emerald Lake.
1676
Comment
CAS-BOT-BC416376
Rumex californicus
John Thomas Howell
1955-6-13
30387
Trinity
Hayfork
716
Comment
CAS-BOT-BC421608
Rumex crispus
Doris K. Kildale
1927-7-4
3682
Trinity
At Forest Glen - on Eureka-Red Bluff road
Comment
CAS-BOT-BC434088
Rumex transitorius
John Thomas Howell
1937-7-30
13695
Trinity
Dan Rice Creek, Scott Mts.
Comment
JEPS51087
Sagina saginoides
W. L. Jepson
1897-7-24
Trinity
S. Yollo Bolly s. Tehama Co.; [=modern Solomon Peak, see FB 1_107]
Comment
RSA67472
Sagina saginoides
P. A. Munz
1951-7-18
16679
Trinity
N. slope of N. Yolla Bolly Pk., North Yolla Bolly Mts. Line of Tehama Co-Trinity Co.
1982
Comment
RSA298154
Salix exigua
Thomas W. Nelson
1978-5-6
4015
Trinity
Trinity River. Ca 2 miles N of Junction City.
Comment
CAS-BOT-BC106806
Salix hindsiana
A. T. Whittemore
1979-5-11
79 -057
Trinity
Along Hwy 299, ca. 15 miles west of Weaverville
Comment
CAS-BOT-BC106810
Salix hindsiana
S. Saufferer
1973-5-6
137
Trinity
About 20 mis. west of Douglas City, along Trinity River flats, along Highway #299
Comment
HSC49970
Salix lasiandra
M. A. Baker
1979-5-13
713
Trinity
Hobo Gulch Campground
Comment
HSC39007
Salix lasiolepis
Thomas W. Nelson, Jane Nelson
1976-5-31
2646
Trinity
Trinity/Humboldt County line, just N of junction 1S07 and 5E27 along 5E27
1524
Comment
POM161053
Salix lucida subsp. lasiandra
Joseph P. Tracy
1926-9-6
7793
Trinity
Sharber Slough.
183
Comment
JEPS14754
Salix melanopsis
Joseph P. Tracy
1932-6-17
10239
Trinity
Mad River near Ruth; Northern Coast Ranges
792
Comment
CAS-BOT-BC125960
Salix scouleriana
H. M. Pollard
1953-8-22
s.n.
Trinity
Scenic Trail, above Trinity Alps Resort
1371
Comment
HSC74107
Sambucus nigra subsp. caerulea
Gail Newton
1980-7-9
1094
Trinity
Near Shanty Creek.
1113
Comment
CAS-BOT-BC245890
Sambucus nigra subsp. caerulea
Milo S. Baker
1926-8-4
2005 '26
Trinity
Stony Creek near trail from Trinity Alps Resort to Grants Peak
Comment
JEPS13395
Sambucus racemosa var. racemosa
Joseph P. Tracy
1933-7-15
12752
Trinity
8-Mile Ridge Northern Coast Ranges, South Fork Mountain (head)
1645
Comment
SEINET7040257
Sanguisorba minor subsp. muricata
A. G. Vestal
1963-6-5
s.n.
Trinity
2 miles east of Hayfork. Hayfork Quadrangle UTM Zone 10, 487800mE, 4488830mN.
Comment
HSC55466
Sanicula bipinnatifida
Overton
1979-7-18
8186
Trinity
Near Horse Ridge, close to the town of Mad River.
1219
Comment
HSC73897
Sanicula bipinnatifida
R. York
1980-5-24
641
Trinity
Near Long Ridge.
1036
Comment
HSC39428
Sanicula bipinnatifida
Thomas W. Nelson, James Nelson
1976-6-22
2746
Trinity
Above Senteney Rock at junction of 5E27 & 6E42
1524
Comment
HSC72594
Sanicula crassicaulis
Gail Newton
1980-7-1
757
Trinity
Near Hayden Roughs.
1250
Comment
HSC71565
Sanicula graveolens
M. A. Baker
1980-7-2
2660
Trinity
Near Horsehead Mtn.
1737
Comment
JEPS96079
Sanicula graveolens
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7926
Trinity
nw of Platina (Deer Lick Knob Road (Forest Rte 1) 9.2 mi n of Hwy 36 via Harrison Gulch Rd, High North Coast Ranges); High North Coast Ranges, Deer Lick Knob Road
1371
Comment
HSC91155
Sanicula graveolens
Jennifer Whipple
1976-7-6
1307
Trinity
S facing slopes N of Deadfall Lake in the Deadfall drainage
2195
Comment
HSC68631
Sanicula tracyi
Jacqueline Greenleaf
1980-7-9
153
Trinity
Near Mad River Ridge.
1015
Comment
HSC68633
Sanicula tracyi
Jacqueline Greenleaf
1980-6-21
134
Trinity
Near Van Duzen River.
914
Comment
HSC68639
Sanicula tracyi
Jacqueline Greenleaf
1980-5-22
80
Trinity
Near Double Gate Ridge.
1067
Comment
UCR40066
Sanicula tracyi
D. K. Imper
1982-5-13
s.n.
Trinity
Six Rivers Nat. Forest, rd 2S12 from Ruth Station to 2S05, then 1.75 mi. S on 8E05
765
Comment
UC1022559
Sanicula tracyi
C. Ritchie Bell
1951-4-26
1090
Trinity
about 6 mi se of Cobbs (on road to Ruth, near the Van Duzen River)
Comment
CAS-BOT-BC466234
Sarcodes sanguinea
L. B. Kildale
1931-7-7
s.n.
Trinity
The Knob, Deer Lick Springs
Comment
CAS-BOT-BC466235
Sarcodes sanguinea
Volney Rattan
1883-6-1
s.n.
Trinity
Near the summit between Pilot Creek and Hyampom, South Fork Trinity
Comment
RSA49451
Satureja douglasii
E. K. Balls
1949-7-3
13784
Trinity
0.7 mile above Bear Creek (right fork) above Dedrick.
915
Comment
UC492229
Saxifraga marshallii
Joseph P. Tracy
1927-5-14
8011
Trinity
vicinity of Salyer; Northern Coast Ranges
182
Comment
UC130687
Saxifraga odontoloma
H. M. Hall
July, 1909
8650
Trinity
head of Pine Creek; Salmon Mountains, Pine Creek
2011
Comment Read comments Sep 6 2009
UCR5091
Saxifraga punctata subsp. arguta
Eugene Cardiff
1966-7-23
s.n.
Trinity
North Coast Range, Salmon Mountains, Big Flat Camp
400
Comment
UC922600
Saxifragopsis fragarioides
Annie M. Alexander and Louise Kellogg
1948-8-7
5434
Trinity
Trinity Mountains, Canyon Creek (tributary of Trinity River) Canyon Creek; Trinity Mountains, Canyon Creek
1676
Comment
SEINET3991557
Schoenolirion
C. L. Hitchcock, J. S. Martin
1939-7-11
Trinity
Upper Canyon Creek Lake
1890
Comment
HSC82301
Scirpus congdonii
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4818
Trinity
Trinity/Siskiyou Co. line, head of Scott Mtn. Creek at Scott Mtn. Campground
1646
Comment
HSC34894
Scleranthus annuus
Thomas W. Nelson
1975-5-17
1825
Trinity
Panwauket Gulch
Comment
HSC51217
Scutellaria antirrhinoides
G. L. Clifton, Overton
1979-6-4
4050
Trinity
Near Van Duzen River, close to the town of Alderpoint
853
Comment
JEPS62923
Scutellaria antirrhinoides
Joseph P. Tracy
1932-6-17
10200
Trinity
Three Forks of Mad River; North Coast Ranges, Three Forks of Mad River
883
Comment
UC130601
Scutellaria antirrhinoides
H. M. Hall
July, 1909
8556
Trinity
at mouth of Union Creek (Coffee Creek, Nash Mine); Salmon Mountains, Coffee Creek, Nash Mine
1249
Comment
UC577334
Scutellaria antirrhinoides
Joseph P. Tracy
1923-6-28
6420
Trinity
Burnt Ranch
457
Comment
HSC74033
Scutellaria californica
Gail Newton
1980-7-10
1301
Trinity
Near Senteney Rock
1463
Comment
UC1549240
Scutellaria californica
Richard Olmstead
1983-7-7
434
Trinity
tributary of Mad River (200 yards above bridge (Hwy 36) at Mad River Camp)
746
Comment
POM253743
Scutellaria californica
C. L. Hitchcock, J. S. Martin
1939-7-12
5352
Trinity
6 miles N of Dedrick on Canyon Creek Trail. Salmon-Trinity Alps.
Comment
RSA245298
Scutellaria californica
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5273 .2
Trinity
along 1 [mile] SO 7, along Shanty Creek ca. 5 miles west of Ruth Dam.
1341
Comment
CHSC114631
Scutellaria siphocampyloides
Maria Ulloa-Cruz
1995-7-28
250
Trinity
Hayfork Ranger District. Long Gulch.
1051
Comment
HSC50844
Scutellaria tuberosa
G. L. Clifton, Overton
1979-6-3
3615
Trinity
Near Browns Canyon, close to the town of Forest Glen.
780
Comment
CAS-BOT-BC64094
Sedum lanceolatum
John Thomas Howell
1937-7-29
13664
Trinity
Scott Mt., on Trinity/Siskiyou county line.
Comment
HSC90584
Sedum lanceolatum var. lanceolatum
Jennifer Whipple
1977-9-9
2311
Trinity
Deadfall drainage, near the upper Deadfall Lakes
2378
Comment
HSC59346
Sedum laxum subsp. flavidum
M. A. Baker
1979-7-2
621
Trinity
6 km E of Mud Springs on logging road leading to the E side of Dubakella Mtn., 0.2 km S of Dubakella Creek
Comment
HSC82491
Sedum laxum subsp. flavidum
Thomas W. Nelson, Jane Nelson
1980-6-22
5758
Trinity
Along FS Rd. 29N28, 7 mi. from junction with State Rte. 36
1372
Comment
HSC59356
Sedum laxum subsp. flavidum
M. A. Baker
1979-7-1
608
Trinity
6 km E of Mud Springs, W branch of the third dead end logging road
Comment
CAS-BOT-BC63876
Sedum laxum subsp. heckneri
Reid Moran
1951-6-13
3484
Trinity
Post creek, 5 miles NE of Forest Glen
883
Comment
CHSC31031
Sedum laxum subsp. laxum
M. S. Taylor
1980-7-22
3168
Trinity
On e side of Hwy 3, 0.9 mi s of Scott Mt. Summit.
1645
Comment Read comments Oct 29 2020
RSA49814
Sedum obtusatum subsp. boreale
E. K. Balls
1949-7-1
13766
Trinity
Trail from Dedrick to lakes. Canyon Creek.
915
Comment
JEPS109605
Sedum obtusatum subsp. retusum
Dean W. Taylor
2002-5-21
18063
Trinity
Coffee Creek, serpentine slopes ca. 0.5 mile West of Highway 3 bridge
777
Comment
CAS-BOT-BC64705
Sedum oregonense
Joseph P. Tracy
1935-8-3
14534
Trinity
Mary Blaine Mt.
1950
Comment
RSA0083652
Sedum oregonense
Lester Rowntree
1936-7-13
s.n.
Trinity
Trinity Mts.
2134
Comment
CAS-BOT-BC59097
Sedum spathulifolium
Doris K. Kildale
1927-4-1
3044
Trinity
Big Bar, on the Trinity River
Comment
JEPS121385
Sedum spathulifolium subsp. purdyi
Sierra Spooner, Rebecca Stubbs, S. Vollmann, A. Jefferson
2011-6-29
RS- 03 -02
Trinity
Canyon Creek Trail, approximately 4.25 miles from trailhead; accessed by Canyon Creeks road off Highway 299
Comment
HSC30290
Sedum spathulifolium var. spathulifolium
J. O. Sawyer
1970-7-22
2332
Trinity
Near Papoose Lake
2012
Comment
HSC35127
Sedum spathulifolium var. spathulifolium
John S. Palmer
1975-5-17
338
Trinity
SE-facing slope on the trail to Denny at the confluence of New River and Trinity River
310
Comment
CAS-BOT-BC69758
Selaginella wallacei
L. B. Kildale
1930-9-14
10369
Trinity
Trinity River at Big French Creek.
Comment
POM160895
Senecio greenei
Joseph P. Tracy
1923-6-30
6486
Trinity
Post Creek Mountain.
1067
Comment
RSA107819
Senecio greenei
L. S. Rose
1955-6-13
55080
Trinity
1 mile SW of Peanut.
762
Comment
UC128742
Senecio integerrimus var. major
Mrs. M. H. Manning
1900-1
Trinity
Trinity Summit
Comment
UC130561
Senecio integerrimus var. major
H. M. Hall
July 1909
8577
Trinity
near Dorleska; Salmon Mountains
2133
Comment
UC130562
Senecio integerrimus var. major
H. M. Hall
July 1909
8667
Trinity
Dorleska Salmon Mountains
1981
Comment
UC727694
Senecio integerrimus var. major
Milo S. Baker
1946-6-16
11509
Trinity
Miller Spring South Fork Mt.
1524
Comment
CAS-BOT-BC364052
Senecio integerrimus var. major
Eugene Carter
1972-6-21
463
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Ridge 2 miles west of Hobo Gulch
1691
Comment
HSC57274
Sericocarpus oregonensis
G. L. Clifton, Butler
1979-7-18
8415
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
SBBG116564
Sericocarpus oregonensis
D. Wilken with E. Painter
2003-7-17
16165
Trinity
immediately S of Scott Mtn Cmpgrd near Scott Mtn Summit
1650
Comment
CHSC110653
Sericocarpus oregonensis
Julie Kierstead Nelson
2008-8-29
2008 -006
Trinity
Corral Bottom, south of Trinity River, northwest of Hayfork Bally.
Comment
SEINET3838733
Sericocarpus oregonensis subsp. oregonensis
R. W. Spellenberg
2012-9-9
14456
Trinity
100 meters up Friedrich Road from California Highway 299, at Cedar Flat, about 1 kilometer west of crossing Trinity River, southeast of Burnt Ranch.
335
Comment
UC249797
Setaria viridis
Joseph P. Tracy
1923-6-28
6416
Trinity
Burnt Ranch Northern Coast Ranges, Burnt Ranch
457
Comment
HSC38265
Sidalcea malviflora subsp. nana
Thomas W. Nelson
1976-6-10
2699
Trinity
Along 1S07 ca. 1 mi. from junction with Van Duzen River Rd.
762
Comment
HSC34559
Silene
Lon Hall
1975-5-16
342
Trinity
Trails above Trinity River at Grays Falls Campground
310
Comment
HSC42299
Silene
Rich White
1977-7-17
57
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
UC668086
Silene bernardina
Joseph P. Tracy
1930-7-19
9101
Trinity
near head Eight-mile Ridge (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1676
Comment
HSC46030
Silene bolanderi
Catherine Chin
1978-5-13
63
Trinity
793
Comment
RSA66417
Silene californica
P. A. Munz
1951-7-17
16591
Trinity
Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts.
1372
Comment
CAS-BOT-BC94443
Silene campanulata subsp. glandulosa
R. C. Wenk
2005-7-18
289
Trinity
Scott Mountains, border between Trinity and Siskiyou Counties. Along Pacific Crest Trail, 1 mile E of Highway 3
1900
Comment
HSC70085
Silene campanulata subsp. glandulosa
Thomas W. Nelson, Jane P. Nelson
1978-6-22
4258
Trinity
Along Old Hwy. 3 at entrance to Philpot Campground
762
Comment
HSC40807
Silene campanulata subsp. glandulosa
Thomas W. Nelson, Jane P. Nelson
1976-7-1
2965
Trinity
Along 5E27 just N of its junctions with 1S07
1555
Comment
HSC68944
Silene campanulata subsp. greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5734
Trinity
Along Hwy. 36 at Muldoon Gulch, Shasta-Trinity National Forest
1311
Comment
HSC97530
Silene hookeri
Heather E. Beeler
2001-5-10
Trinity
Grays Falls
201
Comment
UCR37950
Silene hookeri
Mike Malamus, Brian Kearney, P. Williams
1984-5-12
106
Trinity
Philpot [Cold Springs] Campground
979
Comment
CAS-BOT-BC181211
Silene hookeri subsp. bolanderi
R. C. Barneby
1954-5-18
11551
Trinity
4 mi. s. of Hayfork
716
Comment
UC2012935
Silene hookeri subsp. bolanderi
Barbara Ertter with Thomas J. Delendick
1987-5-16
6946
Trinity
Highway 299 ca 23 miles E of Berry Summit on Highway 299.
Comment
HSC59787
Silene laciniata subsp. californica
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4316
Trinity
Along FS Rd. 30, 1 mi. S of junction with Hwy. 36
Comment
HSC70128
Silene laciniata subsp. californica
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4360
Trinity
Along road to Hell to Find Lake.
Comment
HSC34447
Silene lemmonii
J. P. Smith, J. O. Sawyer
1973-7-4
7021
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
HSC82463
Silene lemmonii
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4776
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
CAS-BOT-BC389449
Silene lemmonii
P. A. Munz
1951-7-18
16657
Trinity
Ridge from Stuart Gap to North Yolla Bolly Mts.
1706
Comment
CAS-BOT-BC389454
Silene lemmonii
Thomas W. Nelson; Jane P. Nelson
1979-6-14
4776
Trinity
Along Trinity River and Old State Route 3 north of Eagle Creek Campground
822
Comment
UCD98731
Silene lemmonii
Joseph M. DiTomaso
1975-7-11
121
Trinity
Trinity Alps. Junction of Bear Basin and Swift Creek Trails.
1554
Comment
UC1046509
Silene menziesii
R. Bacigalupi, L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-12
3380
Trinity
in pine woods at Wildwood at Wildwood
Comment
CHSC115051
Silene salmonacea
J. O'Brien; S. Puentes
2011-6-10
9281
Trinity
DFG Occ.#5. Growing along Forest Route 34N17Y.
824
Comment
UCD138794
Sisyrinchium bellum
Joseph M. DiTomaso
1975-7-8
110
Trinity
Trinity Alps. Lower Gibson Meadows on Granite Creek Trail.
1676
Comment
CHSC115039
Smilax jamesii
Jessica Moeller
2009-6-9
09192
Trinity
2.12 air miles SW of the junction of Dump Road and HW 3.
1020
Comment
HSC39799
Smilax jamesii
John Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2588
Trinity
Along trail to Granite Lake.
1524
Comment
JEPS11991
Solanum umbelliferum
Joseph P. Tracy
1936-8-8
15132
Trinity
2 mi e of Grove's Prairie (Trinity Summit); Trinity Summit
1524
Comment
UC1125020
Solanum umbelliferum
N. French
1932-9-18
24
Trinity
Trinity National Forest, North Fork Trinity River North Fork Trinity River; Trinity National Forest, North Fork Trinity River
914
Comment
UC1225809
Solanum umbelliferum
Joseph P. Tracy
1942-7-3
17399
Trinity
halfway between Kuntz and Hettenshaw (Van Duzen River); Van Duzen River
975
Comment
UC154014
Solanum umbelliferum
Joseph P. Tracy
1908-7-1
2787
Trinity
ridge between Van Duzen River and Mad River (at Low Gap); Northern Coast Ranges, Low Gap
914
Comment
UC184660
Solanum umbelliferum
Harry S. Yates
1914-5-19
317
Trinity
ne of Weaverville
853
Comment
UC585971
Solanum umbelliferum
Joseph P. Tracy
1936-8-8
15132
Trinity
on Ridge 2 mi e of Grove's Prairie (Trinity Summit); Trinity Summit
1524
Comment
UC585973
Solanum umbelliferum
Joseph P. Tracy
1923-7-1
6515
Trinity
near summit South Fork Mountain (on road to Low Gap of Mad River); Northern Coast Ranges, South Fork Mountain
1219
Comment
CAS-BOT-BC157229
Solanum umbelliferum
L. Abrams
1916-7-21
6156
Trinity
Dinsmuir to Auto Rest, Eureka - Red Bluff Rd.
Comment
CAS-BOT-BC157582
Solanum umbelliferum
H. S. Yates
1914-5-19
7 -65
Trinity
Trinity National Forest. Hills North east of Weaverville
853
Comment
CDA8703
Solidago californica
T. C. Fuller
1962-8-6
9337
Trinity
Trinity Dam Road to Douglas City - Redding Highway (299), 1.3 miles south of Lewiston.
0
Comment
RSA21434
Solidago californica
C. B. Wolf
1937-8-12
9197
Trinity
North Coast Range, South Fork Mt., Cold Spring Lookout.
1646
Comment
RSA105381
Solidago canadensis subsp. elongata
G. D. Barbe
1955-8-4
355
Trinity
2.6 miles north of Big Flat on Coffee Creek Road; Klamath Mountains.
1463
Comment
HSC325
Solidago elongata
William J. Ferlatte
1967-8-11
880
Trinity
Grizzly Lake Basin, 0.5 mi. N of Grizzly Lake
2134
Comment
UC933374
Solidago elongata
Annie M. Alexander and Louise Kellogg
1948-8-21
5521
Trinity
Morris Meadows Trinity Mountains, , Morris Meadows (Stuart Fork)
1280
Comment
HSC36177
Solidago multiradiata
J. P. Smith, J. O. Sawyer
1973-7-27
7161
Trinity
Trail to Deadfall Lakes.
1951
Comment
HSC28244
Solidago velutina subsp. californica
Thomas W. Nelson
1973-7-14
1060
Trinity
Trinity River at Eagle Creek
Comment
HSC40114
Solidago velutina subsp. californica
Thomas W. Nelson, James Nelson
1976-10-25
3271
Trinity
Along W side of Red Lassic
1707
Comment
HSC46946
Sparganium angustifolium
William J. Ferlatte
1977-8-22
1888
Trinity
Stuart Fork drainage at Alpine Lake
1860
Comment
CHSC63368
Sparganium natans
Vernon H. Oswald; Lowell Ahart
1994-7-11
6382
Trinity
Forest Rd. 26 (to Mt. Shasta), 3.7 mi N of Castle Creek Rd. (Forest Rd. 25), W of Dunsmuir. In a pond in a meadow.
1792
Comment
CHSC91570
Spergularia
D. Isle
1997-9-30
406
Trinity
Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. In Yolla Bolly Wilderness.
1097
Comment
SEINET10833228
Spiraea densiflora subsp. splendens
Worley
1985-6-1
WORLEY 81
Trinity
Shasta-trinity nat forest. T38n,r7w,sec.16 h.m. Eagle creek campground
832
Comment
HSC64783
Spiraea douglasii
J. P. Smith, Steve Selva
1970-7-28
4528
Trinity
Twin Lakes.
1677
Comment
CHSC30141
Spiranthes porrifolia
M. S. Taylor
1980-7-22
3153
Trinity
On n side of 38N22, ca. 1.6 mi n of its jct with Hwy 135 near Eagle Creek Ranch.
975
Comment
SEINET3892265
Spiranthes porrifolia
Lewis S. Rose
1955-7-17
55125
Trinity
Weaverville.; 0
610
Comment
HSC66342
Spiranthes porrifolia
M. S. Taylor
1980-7-22
3153
Trinity
N side of FS 38N22 along creek, 1.6 mi. N of its jct. with Hwy. 135, near Eagle Creek Ranch
976
Comment
CAS-BOT-BC240329
Spiranthes romanzoffiana
John Thomas Howell
1936-8-24
12734
Trinity
Field redacted by CAS, contact the data manager for more information
Comment
UCD126024
Stachys rigida
Joseph M. DiTomaso
1975-7-29
207
Trinity
Trinity Alps. 1 mile below Big Bear Lake.
1630
Comment
UCR124010
Stachys rigida var. rigida
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6953
Trinity
North Coast Range; Trinity Mountains, Calif. Hwy 36, 7 mi west of Wildwood at Telephone Ridge
1280
Comment
HSC29008
Stellaria media
J. P. Smith
1973-4-21
6297
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CAS-BOT-BC395092
Stellaria nitens
Herb. G. R. Kleeberger
1880-5-15
s.n.
Trinity
Weaverville
Comment
HSC102907
Stipa lemmonii var. lemmonii
J. P. Smith
2014-5-29
13861
Trinity
Roadside along Eagle Creek Loop Road
700
Comment
HSC78021
Stipa nelsonii subsp. dorei
John S. Palmer
1973-6-16
1
Trinity
Along trail to Big Bear Lake.
1171
Comment
HSC4776
Stipa occidentalis var. occidentalis
William J. Ferlatte
1966-8-23
474
Trinity
Boulder Creek Basin, tributary to Canyon Creek.
1707
Comment
HSC59786
Streptanthus barbatus
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4317
Trinity
Along FS Rd. 30, 1 mi. from junction with Hwy. 36
Comment
HSC70146
Streptanthus barbatus
Thomas W. Nelson, Jane P. Nelson
1978-6-21
4248
Trinity
At Philpot Creek Campground
762
Comment
JEPS105429
Streptanthus barbatus
Dean W. Taylor
1996-7-7
15824
Trinity
Scott Mountains; Hwy 3, 2 mi N of Scott Mountain Pass; Shasta-Trinity National Forests; Klamath Region
1402
Comment
UC1292733
Streptanthus barbatus
Freed W. Hoffman
1949-7-18
2859
Trinity
2.8 mi from Eureka-Red Bluff hwy, on Red Mt. road
1005
Comment
HSC43332
Streptanthus barbatus
Maralyn O'Meara
1973-6-30
251
Trinity
Along FS Rd. 30N24, the Salt Creek Rd., SE of Peanut
Comment
CAS-BOT-BC61257
Streptanthus breweri
John Thomas Howell
1955-6-13
30364
Trinity
Peanut.
762
Comment
UC967253
Streptanthus breweri var. breweri
L. Constance and R. Bacigalupi with S. Carlquist, R. Moran and R. L. Rodriguez
1951-6-13
3387
Trinity
on road to Forest Glen 6.8 mi w Peanut; Post Creek
Comment
CAS-BOT-BC87883
Streptanthus tortuosus
P. A. Munz
1951-7-19
16704
Trinity
1 mile northwest of Stuart Gap, north base of North Yolla Bolly Mountains.
1402
Comment
HSC39125
Streptanthus tortuosus
Gary S. Lester
1974-6-29
312
Trinity
FS Rd. 28N10, near Grasshopper Camp
1372
Comment
HSC70438
Streptanthus tortuosus
Gail Newton
1980-7-3
1004
Trinity
Near Horsehead Mtn.
1753
Comment
HSC86963
Streptanthus tortuosus
J. P. Smith
1982-6-19
10484
Trinity
Along trail past Clems Camp to China Peak
1402
Comment
UC1492827
Streptanthus tortuosus
Freed W. Hoffman
1950-7-10
3446
Trinity
Burnt Ranch North Coast Ranges, Trinity River
Comment
UC275354
Streptanthus tortuosus
Joseph P. Tracy
1923-6-29
6427
Trinity
near mouth of North Fork; Northern Coast Ranges, Trinity River
609
Comment
UC956604
Streptanthus tortuosus
Freed W. Hoffman
1948-7-13
2321
Trinity
on Castella-Trinity Center road 0.2 mi e Asbestos Gulch (3.8 mi e of Crow Creek Ranger Station); North Coast Ranges
1524
Comment
UCD116120
Streptanthus tortuosus
Joseph M. DiTomaso
1975-6-24
47
Trinity
Trinity Alps, below Gibson Meadows on rocky slope of Granite Creek Trail.
1767
Comment
UC2016520
Streptanthus tortuosus
Richard Olmstead
1983-7-9
451
Trinity
Growing in sand and gravel of Canyon Creek channel 200 yards above Ripstein Camp. Trinity Alps.
Comment
RSA0002027
Streptanthus tortuosus var. pallidus
Joseph P. Tracy
1926-5-31
7534
Trinity
Junction City.
457
Comment
UC30073
Streptopus amplexifolius var. americanus
Mrs. M. H. Manning
1901-7-9
11
Trinity
Trinity Summit
Comment
HSC42298
Swertia albicaulis var. nitida
Rich White
1977-5-21
58
Trinity
Eagle Creek Campground
851
Comment
JEPS77435
Swertia albicaulis var. nitida
William J. Ferlatte
1976-7-10
1825
Trinity
Swift Creek Trail, 0.25 mi w of road's end Trinity Alps
1220
Comment
UC747776
Swertia radiata
Gerald S. Kennedy
Jul 1945
Trinity
near Round Mountain
Comment
CAS-BOT-BC237090
Symphoricarpos mollis
L. B. Kildale
1931-7-7
s.n.
Trinity
The Knob, Deer Lick Springs
Comment
CAS-BOT-BC237093
Symphoricarpos mollis
Alice Eastwood
1921-7-22
10705
Trinity
Forest Glen, Trinity Nat'l Forest
Comment
HSC63155
Symphoricarpos mollis
M. A. Baker
1979-7-1
617
Trinity
Hell to Find Lake
Comment
JEPS128107
Symphoricarpos mollis
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-14
2017 -034
Trinity
Yolla Bolly Wilderness; trail from Pettijohn Basin to Black Rock Lake.
Comment
CAS-BOT-BC97893
Symphyotrichum eatonii
P. A. Munz
1936-8-11
14368
Trinity
Little Trinity River, Forest Glenn
762
Comment
JEPS58960
Symphyotrichum spathulatum
J. Thomas Howell
1936-8-23
12691
Trinity
3 mi s Trinity Center ((Scott Ranch))
Comment
JEPS77432
Symphyotrichum spathulatum
William J. Ferlatte
1976-9-21
1828
Trinity
w side, (w edge of ephemeral pond (L. Martin), Big Flat at head of Coffee Cr.) Coffee Creek Rd.; Trinity Alps, Coffee Creek
1524
Comment
JEPS87127
Symphyotrichum spathulatum
Dean W. Taylor
1992-9-18
13245
Trinity
The Eddys (Trinity River watershed) North Coast Ranges, South China Mountain quad, Cement Bluff
1935
Comment
HSC73206
Tauschia kelloggii
R. York
1980-5-25
805
Trinity
Near Browns Canyon
823
Comment
POM161051
Taxus brevifolia
Frank A. Graham
1925-8-20
s.n.
Trinity
Pony Mountain, head of New River.
Comment
UC1043543
Taxus brevifolia
P. C. Everett and E. K. Balls
1954-10-15
20304
Trinity
10 mi se Peanut (between Hayfork and Wildwood, Hwy 36)
868
Comment
CAS-BOT-BC399751
Thalictrum polycarpum
Harold E. Parks; Joseph P. Tracy
1942-7-3
11618
Trinity
Hettenshaw Valley
944
Comment
CAS-BOT-BC77712
Thelypteris nevadensis
P. A. Munz
1936-8-10
14342
Trinity
5 mi. west of Forest Glen
Comment
JEPS59979
Thelypteris nevadensis
W. I. Follett
1934-5-20
12
Trinity
4.3 mi w Forest Glen (beside Fortuna-to-Red Bluff Hwy.)
Comment
UC582838
Thelypteris nevadensis
P. A. Munz
1936-8-10
14342
Trinity
5 mi w Forest Glen
Comment
UCD108591
Thermopsis gracilis
Joseph M. DiTomaso
1975-6-23
38
Trinity
Granite Creek Trail, 2.5 miles below Granite Lake.
1524
Comment
UCD108593
Thermopsis gracilis
Joseph M. DiTomaso
1976-6-24
500
Trinity
just above Lower Gibson Meadows on Granite Lake Trail.
1706
Comment
RSA273415
Thermopsis gracilis var. gracilis
J. P. Smith, J. O. Sawyer
1974-6-25
2578
Trinity
Along trail to Granite Lake; T36N R8W S17, Trinity Lake quad
1372
Comment
SEINET4110865
Thermopsis gracilis var. gracilis
D. W. Taylor
2005-1
19322
Trinity
Tough Gus Gulch; Trinity River watershed (ca. 2 air miles west of Trinity Center).
883
Comment
RSA298349
Thinopyrum intermedium
Thomas W. Nelson, Jane P. Nelson
1976-7-26
3025
Trinity
Trinity-Humboldt Co. lines. Road cut along 1S07 west of Black Lassic.
1616
Comment
CHSC33030
Thlaspi montanum var. montanum
Teri Bartkowski; Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-5-3
65
Trinity
Philpot Ck. campground.
807
Comment
CAS-BOT-BC66865
Thysanocarpus curvipes
G. R. Kleeberger
1880-5-9
s.n.
Trinity
Weaverville.
1524
Comment
HSC51138
Thysanocarpus curvipes
G. L. Clifton, Walter Overton
1979-6-4
3952
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
CAS-BOT-BC66859
Thysanocarpus curvipes
Mrs. H. C. Cantelow
1939-6-7
s.n.
Trinity
Van Duzen River Road. 9.2 miles southeast of Dinsmore.
Comment
CAS-BOT-BC66868
Thysanocarpus curvipes
Philip A. Munz
1949-5-15
13236
Trinity
1 mile below Dedrick.
914
Comment
RSA233100
Thysanocarpus curvipes var. curvipes
John H. Thomas
1968-4-21
14369
Trinity
Near Hwy 299, 0.5 miles W of Hayden Flat Campground between Burnt Ranch and Del Loma.
360
Comment
UCR5006
Tofieldia glutinosa subsp. occidentalis
Eugene Cardiff
1966-7-22
s.n.
Trinity
Salmon Mountains, Big Flat Camp
400
Comment
CHSC48911
Tolmiea menziesii
Vernon Oswald
1986-6-9
2105
Trinity
Hwy 36 between Hayfork Creek and Hwy 3, 31.9 mi e of the Humboldt-Trinity Co. line.
1280
Comment
CAS-BOT-BC447631
Tolmiea menziesii
L. R. Abrams
1916-7-28
6213
Trinity
foreshed north slope between Mad and Trinity Rivers on Eureka Red Bluff Road
Comment
HSC74297
Tonella tenella
M. A. Baker
1980-5-23
1433
Trinity
Near Tierney Canyon
975
Comment
HSC40452
Tonella tenella
J. O. Sawyer
1974-4-27
2571
Trinity
Along Big French Creek Trail about 1 mi. N of Cherry Flat
610
Comment
RSA276659
Tonestus lyallii
William J. Ferlatte, Alice Q. Howard
1970-8-11
1308
Trinity
Thompson Peak. Ridge west of summit.
2683
Comment
HSC12766
Tonestus lyallii
William J. Ferlatte, Alice Q. Howard
1970-8-11
1308
Trinity
Thomson Pk., ridge of W summit
2683
Comment
CAS-BOT-BC172912
Toxicodendron diversilobum
John Thomas Howell
1936-8-26
12826
Trinity
Near junction of Tangle Blue and Scott Mt. creeks
Comment
RSA790072
Trichostema lanatum
Rebecca Wenk
2006-9-1
540
Trinity
Coffee Creek Road, Big Flat Meadow.
1524
Comment
RSA41912
Trichostema laxum
H. C. Cantelow
1936-8-28
1646
Trinity
19 mi SW of Weaverville, Hay-fork Road. At first summit.
Comment
HSC59305
Trientalis latifolia
M. A. Erickson
1979-4-28
230
Trinity
Along the access road to the old Denny Trail along the Trinity River
Comment
SD126001
Trientalis latifolia
C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows
1984-5-12
52
Trinity
Dubakella Mtn., W of Hayfork, Philpot Campground
979
Comment
UCD117572
Trientalis latifolia
Joseph M. DiTomaso
1975-6-19
36
Trinity
Trinity Alps, 1/8 mile below Cold Springs on Stuarts Fork Trail.
1275
Comment
HSC82461
Trifolium breweri
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4774
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
JEPS96541
Trifolium breweri
Dean W. Taylor
1993-5-22
13474
Trinity
ca. 2 miles S of Wildcat Peak, Trinity Mountains, (Trinity River drainage, ca. 7 air mi NE Trinity Center)
990
Comment
POM24838
Trifolium breweri
H. M. Hall
1909-7-15
8536
Trinity
Coffee Creek, in the Salmon Mts.
925
Comment
UCD107601
Trifolium breweri
G. F. Hrusa
1992-5-3
10434
Trinity
Trinity River.
Comment
HSC92944
Trifolium cyathiferum
Jennifer Whipple
1976-8-11
1670
Trinity
Mount Eddy: N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
JEPS65825
Trifolium cyathiferum
W. L. Jepson
1897-7-24
13695
Trinity
Soldier's Ridge se part of county
Comment
RSA349493
Trifolium cyathiferum
Carl B. Wolf
1937-6-20
8936
Trinity
Along Mad River, 5 8/10 mi. above Eureka - Red Bluff Road on Road to Ruth.
457
Comment
RSA66468
Trifolium cyathiferum
Philip A. Munz
1951-7-21
16807
Trinity
S slope of North Yolla Bolly Peak
2271
Comment
HSC71341
Trifolium eriocephalum
J. P. Smith, J. O. Sawyer
1975-6-23
8264
Trinity
Philpot Campground
854
Comment
CHSC117807
Trifolium longipes
B. Castro; L. P. Janeway
2016-8-1
2157
Trinity
Klamath Ranges. Tamarack Lake, Trinity Mountains.
1798
Comment
SDSU5285
Trifolium longipes
D. F. Howe
1977-7-1
4978
Trinity
9 miles north of Weaverville on #3.
671
Comment
HSC36792
Trifolium longipes subsp. hansenii
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-7-20
2048
Trinity
Along Rd. 2S08 to Pine Mtn.
Comment
HSC98474
Trifolium longipes subsp. oreganum
Dana York, J. R. Shevock, Richard Helliwell
2009-7-3
2962
Trinity
82 mi. W of Redding, Shasta-Trinity National Forest, on trail to Limestone Ridge
1816
Comment
JEPS4132
Trifolium variegatum var. variegatum
Joseph P. Tracy
1932-6-17
10230
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
UC175672
Trifolium variegatum var. variegatum
Joseph P. Tracy
1913-6-24
4308
Trinity
6 mi above Ruth (hillslopes of Mad River); Northern Coast Ranges
Comment
UC184654
Trifolium willdenovii
Harry S. Yates
1914-5-20
329
Trinity
East Weaver Creek
Comment
RSA66463
Trifolium wormskioldii
Philip A. Munz
1951-7-21
16801
Trinity
S slope of North Yolla Bolly Peak
2271
Comment
CAS-BOT-BC519083
Trillium angustipetalum
J. D. Coffman
1912-4-24
251
Trinity
Weaverville
Comment
CHSC57555
Trillium ovatum
A. M. Walsh
1990-4-7
14
Trinity
USFS campground n of Peanut.
Comment
UC1197815
Trillium ovatum
Joseph P. Tracy
1926-2-28
7368
Trinity
Salzer Northern Coast Ranges, Salzer
182
Comment
HSC40426
Trillium ovatum subsp. oettingeri
J. O. Sawyer
1973-6-5
2505
Trinity
Scott Mtn. Summit, W of Hwy. 3
1738
Comment
HSC784
Trillium ovatum subsp. oettingeri
William J. Ferlatte
1967-8-8
856
Trinity
Upper Canyon Creek Meadow
1524
Comment
UC922515
Trillium ovatum subsp. oettingeri
Annie M. Alexander and Louise Kellogg
1948-8-22
5536
Trinity
on trail above meadow Morris Meadow; Trinity Mts., Stuart Fork of Trinity R., Morris Meadow
1280
Comment
HSC84202
Trisetum canescens
J. P. Smith
1980-7-22
10314
Trinity
Shasta-Trinity National Forest, Salt Creek Campground on Thirteen Dips Rd.
793
Comment
UC552799
Trisetum canescens
Joseph P. Tracy
1935-8-3
14448
Trinity
Mary Blaine Mt.
1950
Comment
HSC73595
Trisetum cernuum
Gail Newton
1980-7-10
1305
Trinity
Near Senteney Rock
1463
Comment
HSC56740
Triteleia bridgesii
G. L. Clifton, Butler
1979-7-18
8401
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
POM260781
Triteleia bridgesii
H. C. Cantelow
1939-6-5
s.n.
Trinity
On road to Ruth, 4.3 miles S of jct of Alton. Red Bluff Hwy.
Comment
CAS-BOT-BC135778
Triteleia crocea
Anna A. Junkans
1915-1-1
s.n.
Trinity
Weaverville
Comment
CAS-BOT-BC135824
Triteleia crocea
Mrs. H. C. Cantelow
1936-5-20
s.n.
Trinity
3 miles n. of Carrville
Comment
CAS-BOT-BC135825
Triteleia crocea
G. R. Kleeberger
1880-5-1
s.n.
Trinity
Mt. Bally
Comment
JEPS109580
Triteleia crocea var. modesta
Dean W. Taylor
2002-6-28
18189
Trinity
ca. 0.5 mile East of Pond Lily Lake, Trinity Mountains
1767
Comment
HSC24212
Triteleia hyacinthina
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5232
Trinity
5.7 mi. S of the Mad River Ranger Station, on Hwy. 36, along the road to Zenia.
Comment
HSC73490
Triteleia hyacinthina
Gail Newton
1980-7-13
1383
Trinity
Near Red Rock.
1509
Comment
CAS-BOT-BC522320
Triteleia hyacinthina
H. C. Cantelow
1936-5-22
s.n.
Trinity
Near Trinity Center, near Scott Ranch
Comment
CAS-BOT-BC522323
Triteleia hyacinthina
Alice Eastwood; John Thomas Howell
1937-6-25
4911
Trinity
Minersville to Trinity Center
Comment
CAS-BOT-BC74115
Turritis glabra
Doris Kildale
1931-5-17
10922
Trinity
Hawkin's Bar.
182
Comment
UCD116088
Turritis glabra
Joseph M. DiTomaso
1976-6-29
513
Trinity
Stuarts Fork Trail below Emerald Lake.
1554
Comment
HSC70053
Uropappus lindleyi
M. A. Baker
1980-5-25
1557
Trinity
Near Shannon Butte
914
Comment
UC130625
Vaccinium cespitosum
H. M. Hall
1909-7-1
8571
Trinity
Dorleska Salmon Mountains
1981
Comment
UC22256
Vaccinium cespitosum
J. Burtt Davy
Jun 1899
Trinity
Trinity Summit North Coast Ranges
Comment
HSC44157
Vaccinium uliginosum
Thomas W. Nelson, Jane P. Nelson
1977-7-4
3625
Trinity
N side of Mule Ridge
1585
Comment
JEPS5127
Valerianella locusta
W. L. Jepson
1934-5-5
16655
Trinity
South Fork Trinity River Forest Glen; , Forest Glen
Comment
CAS-BOT-BC76157
Vancouveria planipetala
Lillian S. Mott
1964-7-4
LM 4664
Trinity
Trinity Lake Area.
731
Comment
HSC102724
Ventenata dubia
J. P. Smith
2013-6-19
13757
Trinity
Along State Route 3 at Trinity Center.
765
Comment
HSC36803
Veratrum californicum var. californicum
Thomas W. Nelson
1975-7-20
2068
Trinity
Black Lassic area, E side
1799
Comment
HSC853
Veratrum californicum var. californicum
William J. Ferlatte
1966-8-19
448
Trinity
Ward Lake
2134
Comment
JEPS123438
Veratrum californicum var. californicum
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -116
Trinity
Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River.
Comment
UCD139923
Veratrum viride
Joseph M. DiTomaso
1975-8-27
301
Trinity
on trail from Dorleska Mine to pass.
2194
Comment
UC447235
Verbascum thapsus
H. S. Yates
1914-7-12
475
Trinity
near Weaverville
Comment
POM182479
Verbascum thapsus
H. S. Yates
1914-07
s.n.
Trinity
Near Weaverville.
732
Comment
HSC91106
Veronica americana
Jennifer Whipple
1977-8-3
2087
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
HSC91107
Veronica americana
Jennifer Whipple
1977-9-9
2265
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes
2165
Comment
JEPS97173
Veronica americana
Sue Pappalardo
1995-6-8
643
Trinity
E of Hermit Rock (hillslope E of small, unnamed perennial creek and above (N of) FS Rd 28N40); Shasta-Trinity National Forests, Yolla Bolla Ranger District
1420
Comment
HSC503
Veronica americana
William J. Ferlatte
1967-6-27
527
Trinity
Big Flat, between campground and S Fork of Salmon River
1524
Comment
CHSC61681
Veronica copelandii
Vernon H. Oswald; L. P. Janeway
1993-8-29
5881
Trinity
Meadowy cirque above and E of Upper Deadfall Lakes, below (W of) the summit of Mt. Eddy, ca. 8 mi (air) SW of Weed.
2426
Comment
HSC32157
Veronica copelandii
J. O. Sawyer
1971-8-27
2468
Trinity
Above Landers Lake
2317
Comment
UC444941
Veronica copelandii
Annie M. Alexander and L. Kellogg
1911-8-12
311
Trinity
head of Bear Creek Bear Creek
2072
Comment
JEPS120202
Vicia americana
Julie Kierstead Nelson
2011-6-16
2011 -11
Trinity
Highway 36W intersection with Wildwood Road.
Comment
HSC64174
Vicia americana var. americana
J. O. Sawyer, Thomas W. Nelson
1978-6-9
3163
Trinity
Trail to Red Mtn.
1220
Comment
HSC71629
Vicia americana var. americana
J. P. Smith
1973-5-6
6625
Trinity
Blanchert Flats near Douglas City
Comment
UC1222591
Vicia americana var. americana
Joseph P. Tracy
1948-8-15
18145
Trinity
2 mi e Grove's Prairie (ridge near Elk Camp, along trail from Grove's Prairie to Elk Camp); Trinity Summit
1493
Comment
UC1222593
Vicia americana var. americana
Joseph P. Tracy
1948-8-15
18123
Trinity
2 mi e Grove's Prairie (Trinity Summit Road); Trinity Summit
1524
Comment
HSC78397
Vicia americana var. americana
John S. Palmer
1974-8-4
240
Trinity
Bear Lakes Area; Bear Lake trail
1707
Comment
UC66179
Viola adunca
Mrs. M. H. Manning
1901-7-1
33
Trinity
Trinity Summit
Comment
UC922410
Viola adunca
Annie M. Alexander and Louise Kellogg
1949-6-26
5713
Trinity
n of Yolla Bolly Middle Eel Primitive Area; White Rock Ranger Station
1706
Comment
CDA36602
Viola adunca
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2756
Trinity
South edge of Scott Mountain Summit campground, Scott Mountains, Trinity National Forest; summit of Highway 3 between Callahan (Siskiyou County) and Trinity Center.
Comment
UC1046514
Viola cuneata
R. Bacigalupi, L. Constance, R. Moran, R. L. Rodriguez and S. Carlquist
1951-6-13
3393
Trinity
1 mi w of Peanut (lower reaches of Philpot Creek); Philpot Creek
762
Comment
RSA424302
Viola cuneata
E. Cope
1977-5-21
6176
Trinity
State Route 3, 1/4 mile above the confluence of the Trinity River and Tangle Blue Creek.
1006
Comment
HSC38821
Viola douglasii
J. P. Smith
1973-5-6
6607
Trinity
Blanchert Flats near Douglas City
Comment
HSC38170
Viola glabella
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2507
Trinity
Brown's Canyon Campground.
Comment
HSC39925
Viola glabella
J. O. Sawyer
1973-6-5
2500
Trinity
Scott Mtn. Summit, W of Hwy. 3
1738
Comment