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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC78134
Abies X shastensis
Carl B. Wolf
1937-8-12
9178
Trinity
North coast range, South Fork Mt., 3 1/2 mi. So. of Cold Spring Lookout
1524
Comment
CAS-BOT-BC78135
Abies X shastensis
W. B. C.
1938-9-17
11679
Trinity
Horse Camp
2438
Comment
HSC100026
Abies X shastensis
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2010-6-13
12937
Trinity
Along road to summit of Hayfork Bally.
1801
Comment
HSC45497
Abies concolor
Maralyn O'Meara
1972-9-12
110
Trinity
Trail to Boulder Lake, Coffee Creek
1220
Comment
HSC73760
Abies concolor
Gail Newton
1980-7-13
1398
Trinity
Near Red Rock.
139
Comment
JEPS123144
Abies magnifica
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 123
Trinity
Scorpion Lake
Comment
UC668174
Acer glabrum
Joseph P. Tracy
1935-8-8
14694
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mountains, White's Creek Lake
1889
Comment
CAS-BOT-BC330964
Acer glabrum var. glabrum
H. M. Pollard
1953-8-20
s.n.
Trinity
Creek-cvrossing on Red Mountain Trail, north of Trinity Alps Resort
1981
Comment
CAS-BOT-BC330998
Acer glabrum var. glabrum
Eugene Carter
1975-8-19
1085
Trinity
North Fork Trinity River,Limestone Ridge, Morrison Gulch Trail. Rattlesnake Lake Capm
1691
Comment
HSC78848
Acer glabrum var. torreyi
John S. Palmer
1973-9-7
197
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
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
HSC46799
Acer macrophyllum
William J. Ferlatte
1975-5-21
1698
Trinity
Canyon of the Stuart Fork of the Trinity River.
823
Comment
RSA67382
Acer macrophyllum
Philip A. Munz
1951-9-16
16996
Trinity
2 miles west of Douglas City
457
Comment
HSC51313
Achillea millefolium
G. L. Clifton, Overton
1979-6-3
3993
Trinity
Near Hettenshaw Valley, close to the town of Alderpoint.
884
Comment
UCD128296
Achillea millefolium
Joseph M. DiTomaso
1976-6-30
539
Trinity
Caribou Ridge Trail on Stuarts Fork side. Trinity Alps.
2133
Comment
CAS-BOT-BC94794
Achillea millefolium
R. C. Wenk
2005-7-18
262
Trinity
Trinity Alps, Coffee Creek, 1 mile down road from Big Flat Meadow
1493
Comment
UC682052
Achnatherum lemmonii
G. L. Stebbins Jr. and G. L. Church
1941-5-27
3115
Trinity
2 mi w Mad River (near Forest Ranger station)
1066
Comment
JEPS74535
Achnatherum nevadense
W. J. Ferlatte
1966-8-23
474
Trinity
Trinity Alps, Boulder Creek basin - a tributary to Canyon Creek Trinity Alps, Boulder Creek basin
1706
Comment
UC723015
Achnatherum occidentale subsp. californicum
C. L. Hitchcock and J. S. Martin
1939-7-11
5392
Trinity
11 mi n Dedrick Salmon-Trinity Alps (s south of Upper Canyon Creek Lake); Upper Canyon Creek Lake
1889
Comment
JEPS109618
Achnatherum stillmanii
Dean W. Taylor
2002-6-13
18151 B
Trinity
Forest Road 38N85 from Trinity River cammpground to Bonanza King lookout, about 0.5 mile by road east of Highway 3
853
Comment
HSC71577
Acmispon micranthus
M. A. Baker
1980-6-25
2353
Trinity
Near Castle Rock
1280
Comment
SBBG3410
Acmispon nevadensis var. nevadensis
H. and M. Dearing
1939-6-16
3662
Trinity
6 mi E of Weaverville
Comment
SBBG25948
Aconitum columbianum
D. Myrick
1966-8-9
1501
Trinity
near Ward Lake, Mtn Meadow Ranch, Big Flat
2438
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-BC391552
Aconitum columbianum subsp. columbianum
Mrs. H. C. Cantelow
1937-8-16
1875
Trinity
Summit of Scott Mt.
1630
Comment
HSC56650
Adenocaulon bicolor
Walter Overton
1979-7-17
8108
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC56748
Adenocaulon bicolor
G. L. Clifton, Butler
1979-7-18
8424
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
HSC76347
Adenocaulon bicolor
Alerie Gizinski
1981-7-29
192
Trinity
Near Senteney Rock
1219
Comment
SD148259
Adenocaulon bicolor
G. K. Helmkamp, E. A. Helmkamp
2001-7-8
6959
Trinity
Trinity Mountains; California Highway 36, 7.0 miles west of Wildwood at Telephone Ridge.
1280
Comment
HSC4591
Adenocaulon bicolor
R. Spellenberg
1964-8-2
563
Trinity
0.5 mile up Mill Creek Rd. off Hwy.299, Burnt Ranch
Comment
RSA739624
Adiantum aleuticum
L. P. Janeway
2005-7-23
9461
Trinity
Klamath Ranges, Trinity Mtns/ The Eddys, along road 40N45 9.8 road km NNW of road 26, at a small tributary creek to upper Little Picayune Creek
1847
Comment
UCD137176
Adiantum aleuticum
Dean Wm. Taylor; Kathleen A. Teare
1979-9-7
7665
Trinity
Along Trinity River near Big Bar.
365
Comment
RSA687740
Adiantum aleuticum
B. C. Templeton
1957-6-25
s.n.
Trinity
Battle Creek, Salmon Mountains, Shasta National Forest
Comment
HSC24112
Adiantum jordanii
J. O. Sawyer
1970-4-18
2519
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
HSC13498
Aesculus californica
Francis Morrell
1949-5-30
34
Trinity
Del Loma
Comment
HSC71533
Agastache urticifolia
J. P. Smith, Thomas W. Nelson
1979-6-26
10225
Trinity
Shasta-Trinity National Forest, Philpot Campground on Philpot Creek.
793
Comment
UC1585414
Ageratina occidentalis
R. Raiche, Kurt Zadnik, and H. Forbes
1989-10-4
UCBG 82
Trinity
Mt. Eddy area below Deadfall Lakes; Mt. Eddy
2136
Comment
UC581794
Ageratina occidentalis
Joseph P. Tracy
1935-8-6
14670
Trinity
head of Whites Creek; Devils Canyon Mts.
1981
Comment
UC582965
Ageratina occidentalis
P. A. Munz
1936-8-2
14369
Trinity
banks of Little Trinity River; , Forest Glenn
762
Comment
HSC42075
Agoseris heterophylla
Tom Duebendorfer
1977-5-21
38
Trinity
Eagle Creek Campground
851
Comment
HSC44475
Agoseris heterophylla
K. Irwin
1977-5-21
362
Trinity
Eagle Creek Campground
851
Comment
HSC97689
Agoseris heterophylla
Thomas W. Nelson, James Nelson
2006-6-9
9437
Trinity
Along USFS Rd. 1N05, along Copper Mine Hill, Naufus Creek
1422
Comment
UC582740
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1932-6-17
10165
Trinity
Three Forks of Mad River; North Coast Ranges, Mad River
883
Comment
HSC30268
Agoseris retrorsa
William J. Ferlatte
1968-6-9
1154
Trinity
Packers Peak
2134
Comment
HSC72559
Agoseris retrorsa
Gail Newton
1980-7-1
770
Trinity
Near Hayden Roughs.
1250
Comment
CAS-BOT-BC13476
Agoseris retrorsa
Eugene Carter
1972-6-10
424
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi NW of Weaverville). Lower end Backbone Creek Trail.
914
Comment
RSA416394
Agoseris retrorsa
Thomas W. Nelson, Jane P. Nelson
1977-6-19
3528
Trinity
Above Senteny Rock
1555
Comment
HSC102676
Agrostis capillaris
J. P. Smith
2009-6-1
12632
Trinity
State Route 3.
Comment
CAS-BOT-BC126957
Agrostis exarata
Joseph P. Tracy
1935-8-3
14483
Trinity
Mary Blaine Mountain. Mary Blaine Meadow.
1950
Comment
CAS-BOT-BC126959
Agrostis exarata
Joseph P. Tracy
1935-8-3
14483
Trinity
Mary Blaine Mountain. Mary Blaine Meadow.
1950
Comment
HSC75039
Agrostis exarata
J. P. Smith
1979-6-15
10092
Trinity
Shasta-Trinity National Forest: Eagle Creek Campground
854
Comment
UCD52788
Agrostis idahoensis
Katharine Brandegee
1905-8-22
s.n.
Trinity
Mt. Silliman.
Comment Read comments May 9 2012
HSC76538
Agrostis oregonensis
Aleria Gizinski
1981-7-30
225
Trinity
Near Goat Hill.
1433
Comment
CHSC53664
Agrostis stolonifera
L. P. Janeway
1987-6-29
2395
Trinity
Old floodplain of the Trinity River near mouth of Grass Valley Cr; flat mdw-wetland area on N side of Lewiston Rd 1.8 mi from hwy 299. 'Lowden Ranch'.
533
Comment
JEPS68413
Agrostis thurberiana
F. P. Cronemiller
1923-7-12
767
Trinity
Indian Dick Ranger Station California National Forest
Comment
SDSU11056
Ailanthus altissima
D. F. Howe
1959-8-4
2794
Trinity
12 miles W of Weaverville on #299.
457
Comment
HSC34557
Aira caryophyllea
Lon Hall
1975-5-17
345
Trinity
SE-facing slope on the trail to Denny at the confluence of New River and Trinity River
310
Comment
HSC96701
Allium acuminatum
Thomas W. Nelson, Jane P. Nelson, James Nelson
2003-5-20
9119
Trinity
Gray's Falls Campground, near head of trial to Gray's Falls
292
Comment
CAS-BOT-BC462239
Allium amplectens
H. C. Cantelow
1939-6-9
s.n.
Trinity
Summit of Scott Mt.
Comment
CAS-BOT-BC462240
Allium amplectens
H. C. Cantelow
1936-5-21
1322
Trinity
8 mi. n. of Carrville. s. slope Scott Mt.
Comment
UC275544
Allium bolanderi
Joseph P. Tracy
1923-6-28
6401
Trinity
Burnt Ranch Northern Coast Ranges, Burnt Ranch
457
Comment
HSC74623
Allium bolanderi var. bolanderi
M. A. Baker
1980-7-10
2754
Trinity
Near Senteney Rock
1554
Comment
HSC550
Allium campanulatum
William J. Ferlatte
1967-8-8
857
Trinity
Upper Canyon Creek Meadow
1524
Comment
HSC91446
Allium campanulatum
Jennifer Whipple
1976-7-28
1599
Trinity
Deadfall Creek drainage near Deadfall Lakes
2287
Comment
SBBG827
Allium campanulatum
H. and M. Dearing
1939-6-25
3719
Trinity
rd to Blake Lookout
Comment
SEINET184938
Allium campanulatum
Unknown
1939-7-11
5375
Trinity
10 mi. n. of Dedrick, Salmon-Trinity Alps,
1890
Comment
UC1299313
Allium campanulatum
Freed W. Hoffman
1949-7-14
2891
Trinity
along trail on e slope of Red Lassic Peak North Coast Ranges, Red Lassic Peak
Comment
CAS-BOT-BC466402
Allium campanulatum
P. A. Munz
1951-7-21
16780
Trinity
Fisher Ridge, North Yolla Bolly Mts.
2103
Comment
UC1299318
Allium campanulatum
Freed W. Hoffman
1948-7-4
2430
Trinity
Trestle Creek, Bayles to Trinity Center Road North Coast Ranges, Trestle Creek
1280
Comment
HSC42109
Allium cratericola
Richard Runyon
1977-7-17
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
HSC45662
Allium cratericola
Thomas W. Nelson
1978-5-27
4045
Trinity
N side of Red Mtn.
1220
Comment
HSC67271
Allium cratericola
Thomas W. Nelson, D. Gordon
1980-5-8
5230
Trinity
Along Rd. 1N10 3.6 mi. W of junction with 2N07
1402
Comment
HSC31961
Allium falcifolium
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5521
Trinity
Black Lassic
1738
Comment
HSC32902
Allium falcifolium
Thomas W. Nelson
1973-5-30
995
Trinity
Black Lassic area
1799
Comment
HSC42464
Allium falcifolium
Robert M. Specht
1977-6-30
1121
Trinity
Steep sloped ridge.
Comment
UC1446104
Allium falcifolium
Susan Horner
1979-5-17
529
Trinity
Hayfork Ranger District, Shasta-Trinity National Forest Dubakella Mtn. Quad., Hayfork Ranger District
1066
Comment
CHSC35544
Allium hoffmanii
Thomas W. Nelson; Jane P. Nelson
1980-6-20
5666
Trinity
Shasta-Trinity National Forest. Along 4-wheel drive road out Blue Point Ridge 1 mile west of junction with road 29N55.
1554
Comment
HSC68895
Allium hoffmanii
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5666
Trinity
Shasta-Trinity National Forest, along 4-wheel drive road out Blue Point Ridge, 1 mi. W of junction with FS Rd. 29N55
1555
Comment
HSC75237
Allium siskiyouense
Thomas W. Nelson, D. Gordon
1980-5-8
5576
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
JEPS57214
Allium validum
L. R. Heckard
1967-8-13
1724
Trinity
Deadfall Creek above Deadfall Meadows; The Eddys, Deadfall Creek
2011
Comment
SEINET184868
Allium validum
Unknown
1939-7-12
5355
Trinity
Canyon Creek Meadows, 7 miles above Dedrick, Salmon-Trinity Alps.
1402
Comment
HSC48725
Allotropa virgata
R. Spellenberg
1965-6-15
1140
Trinity
Next to road to mouth of New River, about 2 mi. W. of Burnt Ranch near Hwy. 299.
Comment
UCD110044
Alnus viridis subsp. sinuata
D. V. Hemphill
1972-10-7
7024
Trinity
Near Kerlin Creek, near Hyampom.
1371
Comment
SEINET10541254
Amelanchier alnifolia
Jones
1985-5-11
Jones 47
Trinity
T30n,r12w,sec.11. Philpot campground, 1.5 miles sw of peanut. White oak, Douglas fir, jeffrey pine camopy. Growing with rhamnus apprx. 10 Ft from creek
792
Comment
HSC32906
Amelanchier alnifolia var. pumila
Thomas W. Nelson, James Nelson
1973-5-20
918
Trinity
N of Black Lassic
1524
Comment
CDA25704
Amelanchier alnifolia var. semiintegrifolia
C. Lee
2002-4-21
18
Trinity
Burnt Ranch campground trail.
0
Comment
CHSC71047
Amelanchier alnifolia var. semiintegrifolia
Vernon Oswald; Lowell Ahart
1998-5-14
9061
Trinity
Wildwood Rd. along the west side of Hayfork Creek 5.1 mi north of Hwy. 36, 0.2 mi south of Gemmill Gulch Picnic Area.
1005
Comment
HSC40429
Amelanchier pallida
J. O. Sawyer
1973-7-1
2527
Trinity
Butter Creek S of Hyampom.
Comment
HSC50817
Amelanchier pallida
G. L. Clifton, Overton
1979-6-3
3648
Trinity
Near Browns Canyon, close to the town of Forest Glen.
780
Comment
CAS-BOT-BC135634
Amelanchier utahensis
Eugene Carter
1975-5-25
943
Trinity
North Fork Trinity River, Grizzly Creek, along trail.
1066
Comment
CAS-BOT-BC135635
Amelanchier utahensis
Eugene Carter
1974-5-7
719
Trinity
Salmon-Trinity Alps and vicinity - growing on abandoned mining ground south of Store Gulch
484
Comment
UC922315
Amelanchier utahensis
Annie M. Alexander and Louise Kellogg
1949-7-5
5782
Trinity
saddle between North Yolla Bolly and Black Rock Mountains; Trinity Mountains, Yolla Bolly Middle Eel Primitive Area
2103
Comment
HSC59834
Amsinckia intermedia
Clark L. Miller
1979-4-13
590
Trinity
0.5 mi. upstream from Grays Falls Campground on N side of Trinity River
Comment
UCD128849
Anaphalis margaritacea
Joseph P. Tracy
1941-8-27
11530
Trinity
Near McKay Camp, South Fork Mountain.
1645
Comment
SEINET2029364
Anaphalis margaritacea var. subalpina
C. L. Hitchcock, J. S. Martin
1939-7-12
5361
Trinity
Just below lower Canyon Creek Meadow, 10 miles north or Dedrick, Salmon-Trinity Alps
1676
Comment
CAS-BOT-BC391866
Anemone drummondii
Annie M. Alexander; Louise Kellogg
1949-7-12
5793
Trinity
Union Creek, South branch of Coffee Creek, Northwest of Trinity Center
1828
Comment
HSC31830
Anemone drummondii
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5544
Trinity
Black Lassic
1738
Comment
JEPS24004
Anemone drummondii
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-2
6865
Trinity
summit Scott Mt.; Siskiyou-Trinity Co.'s, Scott Mts., Scott Mt.
2081
Comment
POM149893
Anemone drummondii
H. M. Hall
1909-7-18
8567
Trinity
Dorleska, in the Salmon Mountains.
2000
Comment
RSA211139
Anemone drummondii
William J. Ferlatte
1967-7-6
641
Trinity
Ridge betw Landers Lake and Union Lake
2134
Comment
UC1197373
Angelica tomentosa
Joseph P. Tracy
1941-8-27
17028
Trinity
near Cold Springs (South Fork Mountain); South Fork Mountain
1645
Comment
HSC71360
Angelica tomentosa
J. M. DiTomaso
1980-8-25
1905
Trinity
1 mi. NE of Hwy 3 and Scott Mtn. Pass on dirt road to Scott Mtn.
1677
Comment
SD109162
Angelica tomentosa var. tomentosa
Joseph M. DiTomaso
1980-8-17
1889
Trinity
Clear cut just north of Pine Mt. in the Lassics.
1615
Comment
HSC23599
Anisocarpus madioides
J. O. Sawyer
1970-5-23
2549
Trinity
Above New River
244
Comment
HSC42369
Antennaria argentea
Richard Runyon
1977-5-21
Trinity
Eagle Creek Campground
851
Comment
HSC68066
Antennaria argentea
J. P. Smith
1976-5-20
8737
Trinity
Confluence of Bear Creek and Trinity River
915
Comment
UC906723
Antennaria argentea
Harold E. Parks and Joseph P. Tracy
1942-7-2
11587 1/2
Trinity
South Fork Mt., near Lemonade Spring.
Comment
CAS-BOT-BC94799
Antennaria argentea
R. C. Wenk
2006-9-2
541
Trinity
Trinity Alps, along Coffee Creek road, Big Flat Meadow
1554
Comment
SEINET2073005
Antennaria argentea
Unknown
1942-7-2
11587
Trinity
Near Lemonade Spring, South Fork Mt.
1370
Comment
HSC28385
Antennaria dimorpha
J. P. Smith
1973-4-21
6186
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
RSA244952
Antennaria dimorpha
J. P. Smith
1973-4-21
6186
Trinity
Roadsides and slopes above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
UCD128929
Antennaria media
Joseph M. DiTomaso
1976-8-10
666
Trinity
100 yards south of Anna Lake.
2316
Comment
HSC82490
Antennaria microphylla
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4758
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
HSC78468
Antennaria rosea subsp. rosea
John S. Palmer
1973-6-19
62
Trinity
Bear Lakes Area along trail to Big Bear Lake
1341
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
JEPS83356
Antirrhinum vexillocalyculatum subsp. breweri
David M. Thompson
1983-6-30
358
Trinity
10.2 mi w Hwy. 299 intersection with Big French Creek Road (on Hwy 299, Burnt Ranch vicinity, s side of road); Burnt Ranch, Ironside Mtn. Quad. (15', 1951)
365
Comment
UC1565789
Antirrhinum vexillocalyculatum subsp. breweri
R. Spellenberg
1990-7-11
10259
Trinity
2 mi se Burnt Ranch on Calif. Hwy. 299 (0.5 mi nw of hwy crossing of Trinity River at Cedar Flat, at Little Bidden Creek); Trinity River, Little Bidden Creek
304
Comment
UC922560
Antirrhinum vexillocalyculatum subsp. breweri
Annie M. Alexander and Louise Kellogg
1948-8-3
5388
Trinity
Dedrick Trinity Mountains (Canyon Creek, trail to Globe Stamp Mill)
762
Comment
RSA120945
Apocynum X floribundum
H. K. Wagnon
1957-7-28
1666
Trinity
Big Flat, near Coffee Creek.
Comment
UCR45392
Apocynum androsaemifolium
Michelle A. Strull
1985-7-6
51
Trinity
North Coast Ranges, 1/8 mi. east of FS Rd 33N52 on Bear Creek Trail
1768
Comment
CAS-BOT-BC395002
Aquilegia formosa
Herb. G. R. Kleeberger
1880-7-2
s.n.
Trinity
Weaverville
1524
Comment
UC1125878
Aquilegia formosa
C. R. Clar
1930-7-3
90
Trinity
e fork of Hayfork Creek Big Bar quad
1280
Comment
POM258389
Aquilegia formosa var. truncata
C. L. Hitchcock
1939-7-11
5386
Trinity
Trinity Alps; shore of Upper Canyon Lake, 11 miles north of Dedrick.
1890
Comment
HSC69831
Arabidopsis thaliana
Thomas W. Nelson, Jane P. Nelson
1978-3-25
3833
Trinity
Pidgeon Point Picnic area
457
Comment
UCR138804
Arabis breweri
M. S. Taylor, J. D. Prouty
1980-6-25
2967
Trinity
W of Grizzly Peak and ridge, c. 5 mi due east of Lake McCloud
1614
Comment
HSC72991
Arabis breweri var. austiniae
M. A. Baker
1980-7-2
2579
Trinity
Near Swim Ridge.
1341
Comment
HSC79350
Arabis breweri var. breweri
D. K. Imper
1983-7-28
Trinity
Just W of FS Rd. 27N13 approx. 1 mi. N of Low Mtn. cutoff, Swim Ridge
1220
Comment
HSC56766
Arabis glabra
G. L. Clifton, Butler
1979-7-18
8479
Trinity
Near Jones Ridge, close to the town of Alderpoint
1448
Comment
HSC74797
Arabis glabra
Gail Newton
1980-7-9
1109
Trinity
Near Shanty Creek.
1113
Comment
JEPS53027
Arabis glabra
W. L. Jepson
1902-7-9
1994
Trinity
Dyer's Ranch to Hawkin's Bar (near summit of New River trail)
1066
Comment
RSA0125764
Arabis glabra
P. A. Munz
1949-5-15
13243
Trinity
8 Miles below Dedrick
671
Comment
HSC35685
Arabis holboellii var. pinetorum
J. P. Smith, J. O. Sawyer
1973-7-4
7075
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC90575
Arabis holboellii var. retrofracta
Jennifer Whipple
1976-6-29
1170
Trinity
Near Lower Deadfall Lake
2165
Comment
HSC74567
Arabis platysperma
Gail Newton
1980-7-12
1346
Trinity
Near Red Lassic
1798
Comment
RSA0129715
Arabis platysperma
P. A. Munz
1951-7-20
16728
Trinity
Near Black Rock Lake, North Yolla Bolly Mountains.
1982
Comment
RSA0129803
Arabis platysperma
P. A. Munz
1951-7-18
16637
Trinity
North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county.
1982
Comment
CAS-BOT-BC17383
Arabis pycnocarpa var. pycnocarpa
Eugene Carter
1973-6-19
595
Trinity
18 miles northwest of Weaverville. North Fork Trinity River, Hobo Gulch Camp and vicinity.
1066
Comment
HSC78493
Arabis sparsiflora
John S. Palmer
1973-7-1
89
Trinity
Bear Lakes area, Tangle Blue Lake
1753
Comment
HSC34384
Arabis subpinnatifida
J. P. Smith, J. O. Sawyer
1973-7-3
6970
Trinity
Hill south and west of South Dubakella Mtn.
1585
Comment
HSC43197
Arabis subpinnatifida
Carolyn Sanford
1977-5-21
370
Trinity
Eagle Creek Campground
851
Comment
HSC68594
Arabis subpinnatifida
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5546
Trinity
Along Hwy. 3, 0.4 mi. S of Salt Creek Bridge
762
Comment
HSC26747
Arabis suffrutescens
William J. Ferlatte, J. L. Strother
1972-7-16
1400
Trinity
Summit of Black Mtn.
2442
Comment
RSA66406
Arabis suffrutescens
P. A. Munz
1951-7-18
16636
Trinity
North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county.
1982
Comment
CAS-BOT-BC171037
Aralia californica
L. B. Kildale
1930-9-14
10395
Trinity
Trinity River at Big French Creek
Comment
OBI18637
Aralia californica
Wallace Weber, John C. Cooke, D. J. Pinkava, & David J. Keil
1969-8-19
2205
Trinity
Along Stetson's crk on Rte 299 4 mi E of Burnt Ranch
Comment
HSC54173
Arbutus menziesii
G. L. Clifton, Butler
1979-7-18
8414
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
SDSU1442
Arbutus menziesii
L. N. Harvey
1930-9-26
1226
Trinity
Comment
HSC95128
Arceuthobium campylopodum
Chris Lee
2002-3-4
4
Trinity
FS Rd. 1S11 near summit of Green Mtn., hillside near road
Comment
OBI7930
Arceuthobium campylopodum
Wallace Weber, Cooke, Donald J. Pinkava, and David J. Keil
1969-8-19
2204
Trinity
Rte 299, 11.2 mi E of Manzanita Crk
Comment
SEINET10739281
Arceuthobium campylopodum
George Yatskievych, Kay Yatskievych
1988-8-24
Yatskievych 88 -185
Trinity
State Route 299, 3.5 miles WSW of Pigeon Point Campground (Trinity National Forest). T33N R02W S01 NW4.
550
Comment
CHSC114591
Arctostaphylos canescens subsp. canescens
Sue Pappalardo
1993-5-20
388
Trinity
Hayfork Ranger District. On road to Indian Valley from Hayfork, road 2N10, east side of summit
1300
Comment
CHSC82097
Arctostaphylos canescens subsp. sonomensis
L. P. Janeway
2001-7-15
7332
Trinity
Klamath Ranges. At Foss Camp Spring, 1.3 km south of Red Mountain; head of Red Mountain Creek.
1390
Comment
CHSC3614
Arctostaphylos glandulosa
R. Jaegel
1966-2-12
35
Trinity
Collected 3 miles west of Hayfork.
Comment
JEPS109697
Arctostaphylos klamathensis
Dean W. Taylor
2002-6-11
18132
Trinity
Scott Mountain Summit, logging road into Miller Creek watershed ca. 0.3 mi S of campground at the summit of the pass
1645
Comment
HSC37821
Arctostaphylos manzanita
Thomas W. Nelson, Jane P. Nelson
1976-2-7
2258
Trinity
Pigeon Point
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
RSA1058
Arctostaphylos manzanita subsp. manzanita
E. R. Johnson
1928-8-27
1168
Trinity
Lowden's Ranch., 4 mi. SW of Lewiston.
538
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
UC1222637
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1950-4-20
18630
Trinity
about 3 mi s Kuntz; Van Duzen River
Comment
CAS-BOT-BC39961
Arctostaphylos nevadensis
P. A. Munz
1951-7-20
16717
Trinity
North Yolla Bolly Mts. - n.e. slope of Black Rock
2164
Comment
UCD52845
Arctostaphylos nevadensis
Joseph M. DiTomaso
1975-6-24
53
Trinity
At junction on Swift Creek and Bear Basin Creek.
1554
Comment
CAS-BOT-BC46443
Arctostaphylos patula
Doris K. Kildale
1927-11-29
4231
Trinity
Trinity Center, upper Trinity River.
Comment
CAS-BOT-BC46446
Arctostaphylos patula
L. B. Kildale
1930-9-1
10416
Trinity
Trinity River at Douglas City.
Comment
RSA299480
Arctostaphylos patula
J. P. Smith, J. O. Sawyer, Smith
1975-6-23
8342
Trinity
9.5 miles south of State Route 299 at Buckhorn Summit on road to Bully Choop.
1768
Comment
RSA50253
Arctostaphylos patula
E. K. Balls
1949-7-4
13816
Trinity
Below Chloride Mine, trail to Dedrick.
793
Comment
RSA50269
Arctostaphylos patula
E. K. Balls
1949-7-3
13792
Trinity
Trail to right above Bear Creek, on trail from Dedrick.
1067
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
CAS-BOT-BC47477
Arctostaphylos viscida subsp. viscida
Elmer I. Applegate
1929-6-22
5828
Trinity
Ingot.
Comment
HSC46715
Arenaria serpyllifolia
William J. Ferlatte
1968-6-8
1141
Trinity
Big Flat, near campground
1524
Comment
CAS-BOT-BC384750
Arenaria serpyllifolia var. serpyllifolia
Philip A. Munz
1949-5-15
13220
Trinity
Ripstein Public Camp Ground, Canyon Creek, Dedrick
975
Comment
HSC86356
Arnica cernua
J. O. Sawyer, J. Stephensen, J. Rivera
1985-5-5
4327
Trinity
Along Virgin Creek trail 7E03 near Barritt Cabin
854
Comment
HSC2369
Arnica cordifolia
William J. Ferlatte
1966-6-30
159
Trinity
Canyon Creek Lakes
1646
Comment
UCR45365
Arnica cordifolia
M. Bransom, D. Brown, R. Hildebrant, N. Meiselman
1986-5-10
58
Trinity
Philpot Campground
Comment
HSC70105
Arnica discoidea
Thomas W. Nelson, Jane P. Nelson
1978-6-22
4278
Trinity
Along Dubakella Rd., 2.3 mi. from junction with Hwy. 36, intersection of FS 29N31 and FS 29N55
1402
Comment
POM225266
Arnica discoidea
Philip A. Munz
1936-8-11
14351
Trinity
Forest Glen
762
Comment
RSA271912
Arnica discoidea
Christopher Davidson
1975-6-6
2707
Trinity
13.7 mi N of Weaverville on Hwy 3.
823
Comment
HSC64984
Arnica latifolia
D. L. Goforth
1979-7-24
336
Trinity
Trinity Alps Wild Area, Union Creek
1677
Comment
CAS-BOT-BC82656
Arnica latifolia
Eugene Carter
1975-6-26
989
Trinity
North Fork Trinity River. Grizzly Creek. Along trail east of Low-Gap Camp
1432
Comment
JEPS20980
Arnica mollis
Joseph P. Tracy
1935-8-7
14608
Trinity
White's Creek (at head) Devil's Canyon Mts., White's Creek
2072
Comment
RSA276665
Arnica mollis
William J. Ferlatte, Alice Q. Howard
1970-8-11
1298
Trinity
Ridge west of upper Canyon Cr.
2287
Comment
HSC18888
Arnica mollis
William J. Ferlatte, Alice Q. Howard
1970-8-10
1295
Trinity
Ridge west of upper Canyon Creek
2363
Comment
HSC26694
Arnica mollis
William J. Ferlatte
1972-8-7
1422
Trinity
Boulder Creek Lakes
1829
Comment
UC1199249
Arnica ovata
Joseph P. Tracy
1935-8-7
14624
Trinity
at head of White's Creek Devil's Canyon Mts., White's Creek
2072
Comment
JEPS74633
Arnica viscosa
William J. Ferlatte, Alice Q. Howard
1970-8-9
1286
Trinity
Boulder Cr. Lakes Trinity Alps, Boulder Cr. Lakes
1798
Comment
HSC58464
Arrhenatherum elatius
W. C. Overton
1979-7-17
8125
Trinity
Near South Fork Mountain, close to the town of Mad River
1390
Comment
UC297884
Artemisia douglasiana
Milo S. Baker
1926-8-4
212 .-`26
Trinity
Stony Creek near Granite Peak
1828
Comment
UC189601
Aruncus dioicus var. pubescens
Harry S. Yates
1914-7-13
493
Trinity
Stuart Fork; Trinity River
Comment
CAS-BOT-BC453352
Aruncus dioicus var. vulgaris
Eugene Carter
1969-9-28
192 .1
Trinity
North Fork Trinity River, Hobo Gulch camp and vicinity. (18 mi. NW of Weaverville) On west riverbank, 1/8 mile north of White's Creek.
914
Comment
RSA453319
Aruncus vulgaris
Christopher Davidson
1973-5-29
2198
Trinity
Trinity National Forest, 1/2 mile E of Salyer on St Hwy 299.
183
Comment
SEINET10483104
Aruncus vulgaris
Mary Susan Taylor
1980-6-11
Taylor 2834
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
RSA49809
Asarum caudatum
E. K. Balls
1949-7-1
13771
Trinity
Trail to lakes, above Ripstein Camp, Canyon Creek.
1037
Comment
UCD68110
Asarum caudatum
Kathleen A. Robson
1981-4-18
1
Trinity
From Weaverville, 8 miles West of state Highway 299 to Junction City, turn left at Forest Service Station, cross Trinity River, take first left turn, going 4 miles East parallel river, road bears right and becomes Road 33N47, along Soldier Creek, continue 2.5 miles, turn left, going West on Road 33N51 4.7 miles, turn right on Road 33N51A, dead end in 1.9 miles, in McKinney Gulch.
975
Comment
CAS-BOT-BC229161
Asarum hartwegii
Eugene Carter
1975-6-18
964
Trinity
North Fork Trinity River. Along trail south of Raymond Flat
731
Comment
CAS-BOT-BC400713
Asarum hartwegii
Mrs. E. C. Van Dyke
1931-6-30
s.n.
Trinity
Carville [Carrville]
Comment
HSC75089
Asarum hartwegii
J. P. Smith, Thomas W. Nelson
1979-6-15
10105
Trinity
Along Trinity River opposite its junction with Bear Creek.
915
Comment
HSC56837
Asclepias cordifolia
Walter Overton
1979-7-18
8709
Trinity
Near Horse Ridge, close to the town of Mad River
1219
Comment
HSC3297
Asclepias cordifolia
W. R. Oxner
1966-5-16
28
Trinity
In the Hayfork Burn, 3 mi. N of Hayfork.
1006
Comment
HSC78785
Asclepias cordifolia
John S. Palmer
1978-6-28
501
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1463
Comment
CAS-BOT-BC538053
Asclepias fascicularis
G. Ledyard Stebbins
1973-7-1
s.n.
Trinity
East of Butter Creek Meadows (capsite) [exact location unknown]
Comment
HSC70079
Asclepias fascicularis
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4384
Trinity
S.R. 3, 200 m from Jct. with S.R. 299.
Comment
HSC59927
Asclepias speciosa
D. L. Goforth
1979-7-4
190
Trinity
Lewiston Lake, Pine Cove Trailer Park
595
Comment
CAS-BOT-BC229163
Asclepias speciosa
Eugene Carter
1975-6-20
985
Trinity
North Fork Trinity River. Dry road shoulder near Helena
426
Comment
CHSC59657
Aspidotis densa
B. Williams
1979-5-22
109
Trinity
Shasta-Trinity NF/Yolla Bolly Road, 2.5 mi from Hwy 36 on rd 30 (to Pine Root Station), 0.3 mi from turnoff to Mud Springs.
1097
Comment
HSC67282
Aspidotis densa
Thomas W. Nelson, Jane Nelson
1980-6-17
5498
Trinity
Shasta-Trinity National Forest, along Salt Creek Rd. at junction with FS Rd. 30N24
945
Comment
JEPS94919
Aspidotis densa
Vernon Oswald and Lowell Ahart
1997-7-17
8717
Trinity
Forest Road 29 (Bramlot Rd.) 2.9 mi s Hwy 36
1158
Comment
CDA42729
Aspidotis densa
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-19
2691
Trinity
At junction of Rattlesnake and Plummer Lookout Roads, 1.6 km west-southwest of Peanut (Highway 3) at Salt Creek bridge; Philpot Creek drainage.
Comment
RSA67260
Aster brickellioides
Philip A. Munz
1951-7-18
16631
Trinity
N slope of N Yolla Bolly Peak in N Yolla Bolly Mtns. Line of Tehama Co-Trinity Co.
1982
Comment
RSA134908
Aster oregonensis
Percy C. Everett, E. K. Balls
1959-10-22
23925
Trinity
10 miles north from entrance to Trinity National Forest, along road to Trinity Center.
823
Comment
HSC67278
Astragalus whitneyi var. siskiyouensis
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5469
Trinity
Shasta-Trinity National Forest, along old Hwy. 36, 1 mi. W of Hwy. 3 near Peanut
793
Comment
RSA789791
Astragalus whitneyi var. siskiyouensis
Rebecca Wenk
2005-7-18
293
Trinity
Scott Mountains: border between Trinity and Siskiyou Counties. Growing along Pacific Crest Trail, 1 mi east of Hwy 3.
1900
Comment
UCD105508
Astragalus whitneyi var. siskiyouensis
Thomas W. Nelson; Jane P. Nelson
1980-6-17
5469
Trinity
Shasta-Trinity National Forest. Along Old State Route 36 ca. 1 mile west of with State Route 3 near Peanut.
792
Comment
CHSC176
Asyneuma prenanthoides
V. Holt
1932-7-2
Trinity
Bonanza King.
1524
Comment
HSC68955
Asyneuma prenanthoides
Jacqueline Greenleaf
1980-7-14
220
Trinity
Near Van Duzen River
945
Comment
CHSC29
Athyrium filix-femina var. cyclosorum
V. Holt
1942-8-2
Trinity
Trinity Alps.
1828
Comment
CAS-BOT-BC17434
Athysanus pusillus
G. R. Kleeberger
1880-5-30
s.n.
Trinity
Weaverville.
914
Comment
HSC46705
Athysanus pusillus
William J. Ferlatte
1975-5-21
1709
Trinity
Canyon of the Stuart Fork of the Trinity River, Elk Gulch
823
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
HSC67257
Balsamorhiza deltoidea
Thomas W. Nelson, Jane P. Nelson
1980-5-7
5203
Trinity
Along FS 29N59, about 1/2 mi. E of junction with FS 30N29, Rattlesnake Ridge
1433
Comment
JEPS109616
Balsamorhiza sericea
Dean W. Taylor
2002-6-5
18101
Trinity
Scott Mountains, on slope east of Highway 3 about 1 mle south from Scott Mountain Summit
1554
Comment
HSC39533
Berberis aquifolium
Thomas W. Nelson, Jane Nelson
1976-5-23
2545
Trinity
E side of Black Lassic along S side of branch off Shanty Creek
1555
Comment
HSC56719
Berberis aquifolium
Gilbert Muth
1979-7-18
8334
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1006
Comment
HSC62959
Berberis aquifolium var. repens
M. A. Ericksen
1979-5-13
279
Trinity
On slope adjacent to lookout station access road, 100 yds. W of Philpot campground site #2
610
Comment
HSC40461
Berberis nervosa
J. O. Sawyer
1974-4-27
2561
Trinity
S of Cherry Flat along French Creek
488
Comment
SEINET10536482
Berberis nervosa
Mary Merello
1993-6-21
Merello 678
Trinity
Shasta-Trinity National Forest, Forest Service Road 34N 17Y off road to Trinity Dam off State Hwy. 3. Disturbed mixed conifer-mixed hardwood forest.
820
Comment
HSC70299
Berberis pinnata
M. A. Baker
1980-5-23
1427
Trinity
Near Tierney Canyon
975
Comment
CAS-BOT-BC16058
Boechera breweri subsp. shastaensis
Eugene Carter
1972-4-25
377
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville).
1066
Comment
CAS-BOT-BC16056
Boechera breweri subsp. shastaensis
Eugene Carter
1972-3-31
370
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 miles northwest of Weaverville).
1371
Comment
UC922593
Boechera platysperma
Annie M. Alexander and Louise Kellogg
1948-8-18
5503
Trinity
above East Fork Canyon Creek Lake; Trinity Mountains
1752
Comment
JEPS25612
Boechera retrofracta
Rimo Bacigalupi
1959-7-2
7245
Trinity
Just north of Big Flat, headwaters of Coffee Creek; Salmon Mts.
1511
Comment
UC1198300
Boechera retrofracta
Joseph P. Tracy
1935-7-24
14210
Trinity
near Ranger Station; Trinity Summit
1828
Comment
UCD126410
Boechera retrofracta
Joseph M. DiTomaso
1975-7-1
91
Trinity
1 mile below Emerald Lake on Stuarts Fork Trail.
1554
Comment
UC1425856
Boechera subpinnatifida
Barbara L. Williams
1980-4-8
352
Trinity
0.5 mi w Big Flat city population sign; Shasta Trinity National Forest, Hayfork Quad., Trinity River
Comment
UC562684
Boechera suffrutescens
Joseph P. Tracy
1935-8-3
14441
Trinity
Mary Blaine Mt.
1950
Comment
HSC4948
Boykinia major
J. O. Sawyer
1968-9-1
640
Trinity
Along Limestone Ridge from Pony Mtn. to Marble Springs
1799
Comment
CAS-BOT-BC418466
Boykinia major
Milo S. Baker
1926-7-24
128 g-'26
Trinity
S Fork Mt. - Bog 2 mi. from Highway, along Forest Road.
Comment
RSA293171
Brickellia greenei
Thomas W. Nelson
1978-7-21
4427
Trinity
Along State Route, 36.3 miles from jct with Mad River-Wildwood Road.
Comment
CAS-BOT-BC482222
Brodiaea coronaria var. coronaria
Alice Eastwood; John Thomas Howell
1937-6-25
4905
Trinity
Trinity Alps Resort
Comment
HSC3024
Brodiaea elegans subsp. elegans
R. Spellenberg
1964-6-16
420
Trinity
Spellenberg property, 2 mi. E of Burnt Ranch.
Comment
CAS-BOT-BC149352
Bromus berteroanus
S. B. Parish
1915-4-25
9760 1/2
Trinity
Mojave Desert. Deadman's Point.
Comment
CAS-BOT-BC227176
Bromus carinatus var. marginatus
Eugene Carter
1975-8-19
1087
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. Near Rattlesnake Lake Camp
1691
Comment
UC1553573
Bromus diandrus
E. Dean
1988-6-19
60
Trinity
along Shasta Road by Ranger Station Hayfork; , Shasta Road
609
Comment
HSC50850
Bromus hordeaceus
G. L. Clifton, Overton
1979-6-3
3608
Trinity
Near Browns Canyon, close to the town of Forest Glen.
780
Comment
HSC51198
Bromus hordeaceus
G. L. Clifton, Overton
1979-6-4
4030
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC9203
Bromus laevipes
R. Spellenberg
1965-6-11
1087
Trinity
Behind Moss Lumber Co.
Comment
HSC23667
Bromus madritensis subsp. rubens
J. O. Sawyer
1970-4-18
2513
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
HSC9303
Bromus madritensis subsp. rubens
William J. Ferlatte
1966-6-1
2026
Trinity
1 mi. W of Hayden Flat campground along Hwy. 299
366
Comment
HSC101824
Bromus orcuttianus
J. P. Smith, J. O. Sawyer
2011-7-30
13343
Trinity
Along Forest Service Road 7N04.
1439
Comment
HSC75619
Bromus orcuttianus
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4089
Trinity
Proposed Ruth Research Natural Area
1372
Comment
HSC71122
Bromus tectorum
Gail Newton
1980-7-3
1037
Trinity
Near Horsehead Mtn.
1707
Comment
HSC73851
Bromus tectorum
M. A. Baker
1980-6-25
2286
Trinity
Near Castle Rock.
1436
Comment
HSC74242
Bromus tectorum
M. A. Baker
1980-7-10
2739
Trinity
Near Senteney Rock
1554
Comment
UC526733
Bromus tectorum
Joseph P. Tracy
1926-5-31
7540
Trinity
Northern Coast Ranges, Oregon Gulch Mountain Oregon Gulch Mountain; Northern Coast Ranges, Oregon Gulch Mountain
1066
Comment
RSA10040
Bromus tectorum var. glabratus
Joseph P. Tracy
1932-6-17
10211
Trinity
Three Forks of Mad River
884
Comment
HSC73437
Bromus vulgaris
Gail Newton
1980-7-9
1113
Trinity
Near Shanty Creek.
1113
Comment
UC1553578
Bromus vulgaris
E. Dean
1988-8-5
166
Trinity
0.5 rd mi e of turnoff to Lookout (along 5N18A, nw of town of Del Loma, along hwy 299); Ironside Mountain
1524
Comment
HSC71505
Cacaliopsis nardosmia
M. A. Baker
1980-7-2
2627
Trinity
Near Horsehead Mtn.
1737
Comment
CHSC114625
Cacaliopsis nardosmia
Amy Miller
1995-6-15
Trinity
Salt Creek Watershed; Ditch Gulch, along Rd 30N27.
1450
Comment
CHSC82153
Calliscirpus criniger
L. P. Janeway
2001-7-15
7337
Trinity
Klamath Ranges. At an un-named spring along Road 29 0.3 km southwest of the crossing of East Fork Smoky Creek; 3.1 km west of Red Mountain.
1130
Comment
SEINET7584068
Calliscirpus criniger
R. Tallent
1987-8-14
927
Trinity
Trinity Alps Wilderness, off Landers Crk.
1975
Comment
HSC56709
Calocedrus decurrens
Gilbert Muth
1979-7-17
8311
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
UCD132867
Calocedrus decurrens
Joseph M. DiTomaso
1975-9-15
326
Trinity
Trinity Alps. Steer Creek, on Swift Creek Trail.
1463
Comment
CAS-BOT-BC487858
Calochortus coeruleus
Philip A. Munz
1949-5-15
13207
Trinity
Ripstein Public Campground, Canyon Creek, Dedrick
975
Comment
CHSC57547
Calochortus elegans
A. M. Walsh
1990-4-6
12
Trinity
3 mi e of jct. Of hwy 36 and 3, n of hwy 36. Town of Forest glen at Jct.
Comment
UCR84722
Calochortus elegans
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
CAS-BOT-BC227814
Calochortus elegans var. nanus
Eugene Carter
1974-6-14
825
Trinity
Salmon-Trinity Alps and vicinity. At Pfeiffer Flat
1047
Comment
RSA0088732
Calochortus nanus
Bonnie C. Templeton
1968-6-13
11318
Trinity
Scott Mt. near Trinity-Siskiyou County divide.
2086
Comment
HSC584
Calochortus nudus
William J. Ferlatte
1967-8-17
963
Trinity
Ridge W of Bullards Basin head
2043
Comment
HSC81499
Calochortus nudus
Thomas W. Nelson, Jane P. Nelson
1980-7-17
6098
Trinity
Along FS Rd. 17 at summit at county line
2073
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
RSA45337
Calochortus nudus
Dorothy Parker
1947-6-20
210
Trinity
Meadow above Picayune Lake
1982
Comment
CHSC3647
Calochortus tolmiei
Robert D. Briggs
1966-4-7
R- 86
Trinity
Del Loma.
Comment
HSC69876
Calochortus tolmiei
Thomas W. Nelson
1978-5-27
4066
Trinity
On Red Mtn.
1250
Comment
UC464487
Calochortus tolmiei
R. M. Holman
1931-5-15
Trinity
Wildwood
1158
Comment
HSC59276
Calochortus tolmiei
R. York
1979-5-12
273
Trinity
Above Deer Lick Springs Rd. along Reddings Creek
610
Comment
HSC82535
Calochortus tolmiei
Thomas W. Nelson
1979-5-13
4671
Trinity
At junction of county roads NE of Rees Brothers Coal Mine.
579
Comment
HSC72851
Calycadenia truncata
Gail Newton
1980-7-1
848
Trinity
Near Hayden Roughs
1219
Comment
UC894258
Calycadenia truncata
J. Thomas Howell
1937-7-30
13703
Trinity
5 mi w Junction City
Comment
CAS-BOT-BC275448
Calycadenia truncata subsp. microcephala
Joseph P. Tracy
1932-6-17
10196
Trinity
Three Forks of Mad River
883
Comment
HSC74633
Calyptridium monospermum
Bill Copeland
1980-6-28
286
Trinity
Near Pickett Peak
1676
Comment
HSC92941
Calyptridium monospermum
Jennifer Whipple
1977-7-6
1935
Trinity
Near Upper Deadfall Lakes
2317
Comment
HSC89785
Calystegia malacophylla
Patricia G. Hannon
1983-5-28
Trinity
Eagle Creek Campground
Comment
CDA39863
Calystegia malacophylla
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2717
Trinity
At Bowerman Ridge Road on Highway 3 west of Clair Engle Lake, north of Weaverville, 1.25 miles (2 km) south of Preacher Meadow campground, midway between Covington Mill and Trinity Center. Trinity National Forest.
Comment
CAS-BOT-BC221267
Calystegia malacophylla subsp. malacophylla
Eugene Carter
1968-6-22
174
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) 2 1/2 mi. up Morrison Gulch Trail
1524
Comment
CAS-BOT-BC221269
Calystegia malacophylla subsp. malacophylla
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53516
Trinity
One-eye Flat, about 1.7 miles north of Carrville, Trinity River Canyon
755
Comment
UC1197882
Calystegia occidentalis subsp. occidentalis
Joseph P. Tracy
1923-6-28
6412
Trinity
Burnt Ranch
457
Comment
HSC27140
Camassia quamash subsp. linearis
J. P. Smith, J. O. Sawyer
1972-4-30
5227
Trinity
0.8 mi. from the junction with SR 299 on Hennessey Rd.
Comment
SEINET10462875
Campanula prenanthoides
Edward K. Balls
1949-7-2
Balls 13783
Trinity
0.5 MI ABOVE BEAR CREEK (RIGHT FORK) ABOVE DEDRIC 3900', PARTLY UNDER PINUS AND QUERCUS
Comment
SEINET10840355
Campanula scouleri
Hutchinson
1925-6-2
HUTCHINSON 2864
Trinity
WEST OF WEAVERVILLE (Marille?) ? WOODED SLOPES IN THE TRINITY MTS.
640
Comment
HSC70594
Campanula wilkinsiana
J. O. Sawyer, K. A. Sawyer
1981-8-2
4161
Trinity
E side of Sawtooth Mtn. above Devil's Canyon.
2439
Comment
CAS-BOT-BC37780
Cardamine californica
Ella Dales Cantelow
1939-6-8
2648
Trinity
South Fork Mountains. Blake Lookout Road, 9 miels from junction Alton-Redbluff Highway.
Comment
CAS-BOT-BC37782
Cardamine californica
Eugene Carter
1974-5-29
771
Trinity
Salmon Trinity Alps and vicinity. Rattlesnake Lake Camp, Limestone Ridge.
1731
Comment
HSC26410
Cardamine californica
J. P. Smith, J. O. Sawyer
1973-3-11
5877
Trinity
Trail along the Trinity River and New River beginning at Grays Falls.
Comment
HSC26802
Cardamine californica
Thomas W. Nelson
1971-4-25
414
Trinity
Grays Falls Campground
Comment
HSC65938
Cardamine californica
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
66
Trinity
Philpot Creek Campground
808
Comment
CAS-BOT-BC38043
Cardamine oligosperma
Philip A. Munz
1949-5-16
13265
Trinity
East Weaver Public Camp, East Weaver Creek.
914
Comment
CAS-BOT-BC17869
Carex amplifolia
Thomas W. Nelson; Jane P. Nelson
1979-5-26
4701
Trinity
Flood plain of Trinity River 100 m above mouth of Indian Creek.
487
Comment
CAS-BOT-BC17897
Carex angustata
E. K. Balls
1949-7-4
13814
Trinity
By Chloride Mine, above Dedrick.
914
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-BC19080
Carex aurea
Philip Alexander Munz
1951-7-17
16617
Trinity
North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles NW of Stuart Gap.
1432
Comment
HSC64242
Carex bolanderi
J. O. Sawyer, Thomas W. Nelson
1978-6-9
3182
Trinity
Trail to Red Mtn.
1220
Comment
JEPS102252
Carex bolanderi
L. P. Janeway
2001-7-16
7360
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
CAS-BOT-BC227815
Carex bolanderi
Eugene Carter
1974-6-12
806
Trinity
Salmon-Trinity Alps and vicinity. Along the Grizzly Creek Trail at Granite Gulch
1487
Comment
UC1147818
Carex brainerdii
Alice Eastwood, John Thomas Howell
1937-6-25
4963
Trinity
Eagle Creek Trinity River Canyon, Eagle Creek
Comment
RSA91610
Carex cusickii
H. C. Cantelow
1936-5-22
s.n.
Trinity
Scott Ranch, 3 miles from Trinity Center.
Comment
CHSC81926
Carex echinata subsp. echinata
L. P. Janeway
2001-5-28
7073
Trinity
Klamath Ranges. At large open meadow just east of Goat Camp Spring; near top of Brushy Mountain (ridge), near Road 29N28 5.5 km north of junction of roads 30 and 35 which is the junction of Shasta, Tehama, and Trinity Counties.
1400
Comment
CAS-BOT-BC20143
Carex feta
Joseph Prince Tracy
1941-6-29
16940
Trinity
Hettenshaw Valley.
944
Comment
CHSC43917
Carex feta
L. P. Janeway
1987-6-29
2377
Trinity
Old floodplain of Trinity River near mouth of Grass Valley Cr; 'Lowden Ranch'. Flat mdw-wetland area on N side of Lewiston Rd 1.9 mi from hwy 299.
533
Comment
CAS-BOT-BC227809
Carex fracta
Eugene Carter
1974-6-13
823
Trinity
Salmon-Trinity Alps and vicinity. Along the Grizzly Creek Trail
1054
Comment
CHSC117393
Carex gigas
Dean Wm. Taylor
2002-6-12
18139
Trinity
Meadow along logging road ca. 0.5 miles south of Lake Eleanor, ca. 8 air miles NW of Trinity Center.
1432
Comment
RSA275305
Carex gigas
Thomas W. Nelson, Jane Nelson
1978-7-2
4388
Trinity
North side of Mule Ridge.
1585
Comment
HSC652
Carex hassei
William J. Ferlatte
1967-7-6
628
Trinity
Mouth of Bullards Basin
1829
Comment
CAS-BOT-BC21793
Carex hassei
Mrs. H. C. Cantelow
1936-5-22
s.n.
Trinity
Scott Ranch, 3 miles from Trinity Center.
Comment
JEPS123440
Carex heteroneura
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -113
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
CHSC118613
Carex heteroneura
Julie Kierstead Nelson; Marie Buell
2015-7-18
2015 -113
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. UTM NAD 83 Zone 10, 501873m E, 4449333m N.
2215
Comment
SEINET7561732
Carex hoodii
Unknown
1947-6-27
11632
Trinity
South Fork Mountain, at Cold Springs.
1646
Comment
JEPS25604
Carex integra
Rimo Bacigalupi
1959-7-2
7237
Trinity
just n Big Flat (headwaters of Coffee Creek); Salmon Mts. region, Coffee Creek
1511
Comment
CHSC93264
Carex jonesii
Thomas Nelson; Jane Nelson
1976-6-22
2856
Trinity
Trinity-Humboldt Co. line. The Lassics. In the spring along road to Goat Hill.
1645
Comment
JEPS123110
Carex klamathensis
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 021
Trinity
Trinity Creek Watershed.
Comment
CHSC114639
Carex lenticularis var. lipocarpa
R. W. Tate
2013-7-23
1316
Trinity
Trinity Alps Wilderness. Shore of Foster Lake, off trail 8W12, in subalpine mixed conifer Forest. Granitic boulders and soil. E- aspect @ 10% slope; partial sun. UTM (NAD83): 10N 454431N, 512044E.
2185
Comment
SEINET7566354
Carex luzulina
Ray Tallent
1987-8-14
928
Trinity
Trinity Alps Wilderness, meadows off Landers Crk.
1975
Comment
CAS-BOT-BC31821
Carex mendocinensis
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-19
53486
Trinity
Rattlesnake Road, 0.73 to 1.5 mi SW of Peanut.
853
Comment
CHSC110882
Carex mendocinensis
L. P. Janeway
2006-7-4
8802
Trinity
Klamath Ranges. West side of the Trinity River floodplain; east side of Hwy 3, 1.1 km south of Tangle Blue Creek.
969
Comment
CHSC40937
Carex mendocinensis
J. D. Jokerst
1984-7-25
2122
Trinity
Along perennial seepages that flank Elk Gulch Cr. Ca 2 miles North of Trinity Alps Resort.
Comment
JEPS109613
Carex mendocinensis
Dean W. Taylor
2002-6-4
18098
Trinity
Swift Creek, Trinity River watershed west of Clair Engle Reservoir
1036
Comment
UC584330
Carex mendocinensis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-19
2466
Trinity
West side of Trinity River near Trumble Ranch, along road from Callahan to Carrville.
Comment
CHSC6114
Carex multicaulis
A. R. Jaegel
1968-4-20
154
Trinity
Along rd. 2 mi e of Weaverville.
Comment
HSC74064
Carex multicaulis
M. A. Baker
1980-6-25
2303
Trinity
Near Castle Rock.
1436
Comment
HSC44013
Carex multicaulis
Thomas W. Nelson, James Nelson
1976-6-10
2671
Trinity
Just N of junction of roads FS 1S07 and FS 5E27
1555
Comment
UC922529
Carex multicostata
Annie M. Alexander and Louise Kellogg
1948-8-10
5469
Trinity
Upper Canyon Creek Lake Trinity Mountains
1767
Comment
JEPS74624
Carex nigricans
William J. Ferlatte, Alice Q. Howard
1970-8-12
1310
Trinity
ridge w upper Canyon Cr.
2316
Comment
UCD140546
Carex nigricans
William J. Ferlatte; Alice Q. Howard
1970-8-12
1310
Trinity
Ridge west of upper Canyon Cr.
2255
Comment
HSC82459
Carex nudata
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4772
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
CAS-BOT-BC119484
Carex nudata
Eugene Carter
1971-6-9
221
Trinity
N Fork Trinity River, Hobo Gulch Camp and vicinity. 18 mi NW of Weaverville.
868
Comment
SEINET7569423
Carex nudata
Philip E. Hyatt
1999-10-14
8916
Trinity
Shasta-Trinity National Forest, along Trinity River at district office in Big Bar.
Comment
HSC74142
Carex ovalis
M. A. Baker
1980-5-25
1618
Trinity
Near Browns Canyon.
823
Comment
UC562551
Carex pachycarpa
Joseph P. Tracy
1935-8-6
14581
Trinity
at head of White's Creek; Devil's Canyon Mts.
2072
Comment
CAS-BOT-BC119180
Carex pachystachya
Henry M. Pollard
1953-8-22
s.n.
Trinity
Scenic Trail, vicinity of Trinity Alps Resort.
1371
Comment
SEINET8991279
Carex pachystachya
Unknown
2009-1
24532
Trinity
Comment
CAS-BOT-BC21130
Carex pachystachya
C. L. Hitchcock; J. C. Martin
1939-7-11
5787
Trinity
Salmon Trinity Alps. Ca. 14 miles north of Dedrick. Canyon Lakes.
1889
Comment
CHSC98372
Carex pellita
Thomas W. Nelson; Jane P. Nelson
1986-5-24
8078
Trinity
North Coast Ranges. In wet aluvial soil beside Trinity River ca. 100 yds upstream from mouth of Indian Creek.
504
Comment
CHSC43987
Carex scabriuscula
L. P. Janeway
1984-6-22
880 A
Trinity
Meadow adjacent to the campground at Scott Summit.
1645
Comment
HSC33314
Carex scabriuscula
William J. Ferlatte
1974-8-15
1624
Trinity
Siligo Peak-Summit Lake area, rocky crest of ridge between Summit Lake and Deer Lake
2348
Comment
UC1511
Carex scopulorum var. bracteosa
W. H. Brewer
Sep 26 1862-Sep 28 1862
1458
Trinity
near Weaverville; Yallo Balley
Comment
CAS-BOT-BC117677
Carex serratodens
P. A. Munz
1951-7-17
16584
Trinity
Grasshopper Public Camp. North Yolla Bolly Mts. 2.5 mi NW of Stuart Gap.
1432
Comment
HSC66156
Carex serratodens
Cathy Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-5-3
68
Trinity
Philpot Creek Campground, E facing slope above creek
808
Comment
JEPS95011
Carex serratodens
Vernon Oswald and Lowell Ahart
1997-7-17
8750
Trinity
0.8 mi n of West Fork Smoky Creek (7.9 mi s of Highway 36, Forest Route 29 in Trinity National Forest); Forest Route 29, Trinity National Forest
1420
Comment
UC2015878
Carex serratodens
Joy Mastrogiuseppe, Tom Nelson
1986-7-22
4370
Trinity
Lassick Mountains
Comment
UC562434
Carex spectabilis
Joseph P. Tracy
1935-8-7
14588
Trinity
head White's Creek; Devil's Canyon Mts.
2072
Comment
RSA276671
Carex spectabilis
William J. Ferlatte, Alice Q. Howard
1970-8-11
1304
Trinity
Trinity Alps: North side of Thompson Peak, above Grizzly Lake.
2500
Comment
HSC76783
Carex straminiformis
John S. Palmer
1976-7-14
498
Trinity
Bear Lakes Area, basin between Bear Lakes
1579
Comment
CAS-BOT-BC115804
Carex subfusca
Henry M. Pollard
1953-8-22
s.n.
Trinity
Scenic Trail at the creek-crossing above Trinity Alps Resort.
1371
Comment
CAS-BOT-BC115805
Carex subfusca
T. C. Fuller
1964-6-23
12233
Trinity
Road to Douglas City, 1.7 mi E of Hayfork
Comment
CAS-BOT-BC115817
Carex subfusca
Peter H. Raven; R. Snow
1958-7-19
13620
Trinity
Moist spot near China Springs, along Rd 6.8 mi N of Helena.
Comment
SEINET2029366
Cassiope mertensiana
C. L. Hitchcock, J. S. Martin
1939-7-11
5395
Trinity
South shore of Upper Canyon Creek Lake, 11 miles north of Dedrick, Salmon-Trinity Mountains
2438
Comment
UCD117341
Cassiope mertensiana
Joseph M. DiTomaso
1976-8-3
659
Trinity
Smith Lake.
2133
Comment
HSC332
Castilleja applegatei
William J. Ferlatte
1967-8-11
910
Trinity
Below the ice fields on the north side of Thompson Peak
2287
Comment
HSC46775
Castilleja applegatei
J. M. DiTomaso
1975-7-16
146
Trinity
Trinity Alps., On switch back near top of pass above Diamond Lake
2348
Comment
UCD122194
Castilleja applegatei
Joseph M. DiTomaso
1975-6-24
45
Trinity
Below Gibson Meadows on Granite Creek Trail.
1767
Comment
CAS-BOT-BC249410
Castilleja applegatei subsp. pallida
Eric B. Peterson; Thomas Ward; Matt Foruria
1995-4-9
67
Trinity
Hwy 299, about 1 mile W. of Junction City
457
Comment
CAS-BOT-BC241164
Castilleja applegatei subsp. pinetorum
Ella Dales Cantelow
1936-5-20
1424
Trinity
N. of Carrville
Comment
CAS-BOT-BC241165
Castilleja applegatei subsp. pinetorum
Elizabeth McClintock
1956-6-16
s.n.
Trinity
Road along Coffee Creek, above Coffee Creek Ranch
Comment
HSC81524
Castilleja applegatei subsp. pinetorum
Thomas W. Nelson, Jane P. Nelson
1980-7-17
6112
Trinity
Along FS Rd. 17 at summit at county line
2073
Comment
HSC82121
Castilleja applegatei subsp. pinetorum
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5280
Trinity
Along trail from Blue Jay Mine-Little Red Mtn. Creek
1189
Comment
JEPS4188
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi with L. Constance, Reid Moran, R. Rodriguez and Sherwin Carlquist
1951-6-13
3403
Trinity
along State Highway 36, at the summit of the grade over South Fork Mountain, w Trinity County South Fork Mountain
1234
Comment
JEPS9783
Castilleja applegatei subsp. pinetorum
W. L. Jepson
1897-7-24
21356
Trinity
South Yollo Bolly, se Trinity County South Yollo Bolly; [=modern Solomon Peak, see FB 1_107]
Comment
RSA211142
Castilleja arachnoidea
William J. Ferlatte
1967-8-6
812
Trinity
Ridge south of Thompson Pk. Trinity Alps.
2439
Comment
CAS-BOT-BC252482
Castilleja miniata
P. A. Munz
1951-7-18
16628
Trinity
dry rock ledges on north slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama-Trinity County
1981
Comment
HSC91233
Castilleja miniata subsp. miniata
Jennifer Whipple
1976-7-26
1591
Trinity
Above Deadfall Creek
2226
Comment
HSC73625
Castilleja pruinosa
Gail Newton
1980-7-10
1276
Trinity
Near Senteney Rock
1463
Comment
HSC68756
Castilleja rubicundula subsp. lithospermoides
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5602
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07
1372
Comment
UCD105547
Ceanothus arcuatus
Robert E. Preston
2010-6-14
2813
Trinity
0.85 mi SSE of Scott Mtn summit on Hwy 3.
1548
Comment
CAS-BOT-BC48664
Ceanothus cordulatus
L. R. Abrams
1916-7-22
6227
Trinity
forested north slope between Mad + Trinity Rivers occ Eureka - Red Bluff Road
Comment
CAS-BOT-BC48665
Ceanothus cordulatus
H. E. McMinn
1922-7-1
322
Trinity
Near Wildwood Summit
Comment
CAS-BOT-BC48705
Ceanothus cordulatus
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53509
Trinity
One-eye Flat, about 1.7 miles north of Carrville, Trinity River Canyon
755
Comment
HSC35687
Ceanothus cordulatus
J. P. Smith, J. O. Sawyer
1973-7-4
7077
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
HSC4476
Ceanothus cordulatus
William J. Ferlatte
1967-7-5
603
Trinity
Big Flat
1524
Comment
HSC59865
Ceanothus cordulatus
J. P. Smith, J. O. Sawyer
1975-6-1
8187
Trinity
1/2 mi. NW of Wildwood
915
Comment
JEPS42355
Ceanothus cordulatus
W. L. Jepson
1898-7-24
14009
Trinity
higher slope towards summit of South Yallow Valley Soldier's Ridge
Comment
UC1193336
Ceanothus cordulatus
P. Zinke
1950-6-20
128
Trinity
high point between Casoose Creek and Hulls Creek quad. 43A2
1737
Comment
UC922292
Ceanothus cordulatus
Annie M. Alexander and Louise Kellogg
1949-7-5
5779
Trinity
saddle between North Yolla Bolly and Black Rock Mountains Yolla Bolly Middle Eel Primitive Area
2103
Comment
CAS-BOT-BC49163
Ceanothus cuneatus
Roxana S. Ferris; Laura Lorraine
1948-6-11
11702
Trinity
1.5 miles above Peanut on State Highway 36
Comment
CAS-BOT-BC49166
Ceanothus cuneatus
Doris Kildale
1929-5-1
7840
Trinity
Callahan
Comment
CAS-BOT-BC49168
Ceanothus cuneatus
Doris Kildale
1927-7-3
3674
Trinity
La Grange Mine between Junction City and Weaverville
Comment
HSC35823
Ceanothus cuneatus
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-14
1911
Trinity
Along Mule Ridge
Comment
HSC96786
Ceanothus cuneatus
J. Carey, A. Hong, J. Leffingwell
1995-3-11
9
Trinity
12 mi. S on S Fork Rd from its intersection with Hwy. 299, 1.5 mi. on S Fork Trail 6E23
Comment
RSA49957
Ceanothus cuneatus
E. K. Balls
1949-7-5
13497
Trinity
Rather open hillside, betw jct City and Derick.
610
Comment
CAS-BOT-BC50960
Ceanothus integerrimus
Carl B. Wolf
1937-6-20
8966
Trinity
North coast range, 13 7/10 mi. So. of Zenia on Covelo Road
914
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
CHSC27301
Ceanothus integerrimus
T. B. Devine
1976-8-8
356
Trinity
Growing beside Hwy 3 at n end of Clair Engle Lake.
Comment
HSC18296
Ceanothus integerrimus
D. E. Anderson
1963-5-12
2430
Trinity
Near area where New River joins the Trinity River, 8 mi. E of Salyer
Comment
HSC72563
Ceanothus integerrimus
Gail Newton
1980-7-1
762
Trinity
Near Hayden Roughs.
1250
Comment
HSC82116
Ceanothus integerrimus
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5288
Trinity
Along trail from Blue Jay Mine-Little Red Mtn. Creek
1189
Comment
UC176966
Ceanothus integerrimus
Joseph P. Tracy
1913-6-24
4286
Trinity
6 mi above Ruth; Mad River Valley, Northern Coast Ranges
Comment
UC479104
Ceanothus integerrimus
Marcus E. Jones
1931-7-16
28946
Trinity
Brunt Ranch (Burton Ranch); near Trinity River
Comment
UCR84794
Ceanothus integerrimus
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
RSA0092978
Ceanothus integerrimus var. macrothyrsus
Bonnie C. Templeton
1957-06
s.n.
Trinity
Coffee Creek Canyon.
Comment
HSC100020
Ceanothus lemmonii
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2010-6-13
12927
Trinity
Shasta - Trinity National Forest. Along Forest Service Road 36N25 to Swift Creek Trail.
881
Comment
SBBG116560
Ceanothus lemmonii
D. Wilken with E. Painter, M. Wetherwax
2003-7-17
16166
Trinity
near confluence of E Fork of Coffee Crk, ca. 1.5 km NW of the Cedars; Scott Mtns
1080
Comment
UC796524
Ceanothus lemmonii
Roxana S. Ferris and Laura Lorraine
1948-6-11
11708
Trinity
8 mi from Hayfork (on rd to Douglas City)
Comment
HSC66799
Ceanothus prostratus
Cathie Goldberg, Lynn Kuntsman, Lauren Philbrick, Geoff Walsh
1980-5-3
70
Trinity
Along road to Dubakella Mtn. from Hwy. 36
1296
Comment
UC1608355
Ceanothus prostratus
J. Kierstead
1991-5-6
91 -29
Trinity
Weaverville Ranger District, 1/4 mi S of Alder Gulch, 1 mi NW of Coffee Creek Station
Comment
UC452662
Ceanothus prostratus
Annie M. Alexander and L. Kellogg
1911-7-3
214
Trinity
North Fork Coffee Creek
1371
Comment
SEINET12211124
Ceanothus pumilus
Unknown
1985-1
50537
Trinity
1052
Comment
HSC100259
Ceanothus thyrsiflorus
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2011-7-22
13317
Trinity
Along South Shore Drive, S of Whiskeytown Lake.
431
Comment
HSC26184
Centaurea diffusa
William J. Ferlatte, J. R. Keck
1972-7-13
1408
Trinity
South Fork Mtn.; 3.5 miles N of South Fork Mtn. Summit on USFS 4N12, along PG&E pipeline access
0
Comment
HSC36487
Centaurea solstitialis
John Rehling
1974-7-28
14
Trinity
along road leading to Denny 1 mile N of Hwy.299
Comment
HSC45839
Centaurea solstitialis
D. M. Gordon
1978-8-3
Trinity
South side of Hwy. 3, about 300 yards E of intersection of Big Creek Rd. and Hwy. 3
728
Comment
UCD130108
Centaurea stoebe subsp. micranthos
J. C. Borden
1968-7-15
s.n.
Trinity
Hayfork.
609
Comment
POM181018
Cephalanthera austiniae
E. C. Van Dyke
1931-6-30
s.n.
Trinity
Carrville.
Comment
UC14953
Cephalanthera austiniae
Mrs. M. H. Manning
1901-7-1
16
Trinity
Trinity Summit
Comment
HSC92579
Cerastium arvense
Jennifer Whipple
1977-7-7
1949
Trinity
Near Deadfall Lake.
2195
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
HSC41999
Cercis occidentalis
Ed Cope
1977-7-17
83
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
HSC65930
Cercis occidentalis
Cathy Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-5-3
63
Trinity
Philpot Creek Campground
808
Comment
LA45612
Cercis occidentalis
Carl Epling; William Robison
1935-7-21
sn
Trinity
Weaverville
Comment
OBI33226
Cercis occidentalis
David J. Keil
1983-7-3
17357
Trinity
Ca 10-12 mi S of Scott Mtn Pass on SR3
Comment
POM182828
Cercocarpus betuloides
H. S. Yates
1914-6-18
445
Trinity
Rush Creek.
823
Comment
JEPS88155
Cercocarpus betuloides var. betuloides
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7922
Trinity
nw of Platina (Deer Lick Knob Road (Forest Route 1) 7.1 mi (odometer) n of Highway 36 via Harrison Gulch Road); High North Coast Ranges
1365
Comment
UC1193189
Cercocarpus betuloides var. betuloides
P. Zinke
1950-6-20
136
Trinity
Hulls Creek-Casoose Creek Divide; California Forest and Range Experiment Station
1645
Comment
UCR138740
Cercocarpus betuloides var. macrourus
J. Marshall, J. Savage, L. Allison
1997-4-12
17
Trinity
Runaway truck ramp, 4 mi west of Weaverville
762
Comment
UC184825
Chaenactis glabriuscula var. heterocarpha
Harry S. Yates
1914-5-19
318
Trinity
ne of Weaverville
Comment
CAS-BOT-BC277661
Chaenactis glabriuscula var. megacephala
Joseph P. Tracy
1932-6-17
10172
Trinity
North Coast Ranges. Three Forks of Mad River
883
Comment
CAS-BOT-BC106047
Chaenactis suffrutescens
Lincoln Constance; Ren-Hwa Shan
1946-6-1
3069
Trinity
Near Trinity River 4.5, miles north of mouth of Eagle Creek
1066
Comment
CAS-BOT-BC106049
Chaenactis suffrutescens
J. P. Smith; J. O. Sawyer
1973-7-26
7147
Trinity
Eagle Creek Campground
853
Comment
HSC66314
Chaenactis suffrutescens
M. S. Taylor
1980-7-22
3165
Trinity
On W side of Hwy. 137, ca. 2.4 mi. N of its jct. with Hwy. 3, ca. 5 mi. N of Eagle Creek Campground
915
Comment
HSC54440
Chamaesyce serpyllifolia
G. L. Clifton
1979-7-19
8784
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
CAS-BOT-BC166100
Chamerion angustifolium subsp. circumvagum
Eugene Carter
1974-7-25
874
Trinity
North Fork Trinity River. Near Strunce Cabin
963
Comment
HSC92070
Chamerion angustifolium subsp. circumvagum
Jennifer Whipple
1976-8-19
1704
Trinity
Near the upper Deadfall Lakes
2378
Comment
UC1037417
Chamerion angustifolium subsp. circumvagum
Douglas Barbe
1955-8-4
356
Trinity
on Coffee Creek Rd 2.6 mi n Big Flat; Klamath Mountains
1463
Comment
HSC68897
Cheilanthes gracillima
Thomas W. Nelson, Jane Nelson
1980-6-20
5673
Trinity
Shasta-Trinity National Forest, along 4-wheel drive road out Blue Point Ridge, 1 mi. W of junction with FS Rd. 29N55
1555
Comment
HSC71496
Cheilanthes gracillima
M. A. Baker
1980-7-2
2642
Trinity
Near Horsehead Mtn.
1737
Comment
JEPS123097
Cheilanthes gracillima
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 078
Trinity
Bonanza King
Comment
UC922422
Cheilanthes gracillima
Annie M. Alexander and Louise Kellogg
1949-7-2
5749
Trinity
saddle between N Yolla Bolly and Black Rock Mts (trail to Black Rock); Yolla Bolly Middle Eel Primitive Area
2103
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
RSA50043
Cheilanthes gracillima
E. K. Balls
1949-7-1
13725
Trinity
Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick.
1372
Comment
RSA78411
Cheilanthes gracillima
P. A. Munz
1952-6-29
17835
Trinity
.5 miles south of Hobo Gulch Public Camp, north of Helena
915
Comment
CAS-BOT-BC182443
Chenopodium
Eugene Carter
1974-9-1
894
Trinity
East Fork of North Fork Trinity River. Dry sandy bed of Rich Gulch
548
Comment
CAS-BOT-BC451452
Chimaphila menziesii
Eugene Carter
1971-7-19
307
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverwille): Hobo Gulch
914
Comment
CAS-BOT-BC452302
Chimaphila umbellata
Mrs. E. C. Van Dyke
1931-6-15
s.n.
Trinity
Trinity Center
Comment
HSC68365
Chimaphila umbellata
J. P. Smith
1973-4-21
6222
Trinity
Big Bear Lake trail, N of Eagle Creek Campground
1037
Comment
HSC72817
Chlorogalum pomeridianum
Gail Newton
1980-7-13
1427
Trinity
Near Red Rock.
1509
Comment
UCR4825
Chrysanthemum leucanthemum
Eugene Cardiff
1966-7-22
s.n.
Trinity
Salmon Mountains, Big Flat Camp
400
Comment
HSC178
Circaea alpina subsp. pacifica
William J. Ferlatte
1967-8-10
863
Trinity
Grizzly Creek, about 1 mi. E of junction with China Spring Trail
1677
Comment
CDA20001
Cirsium arvense
Lockhart
2002-7-24
PDR 914645
Trinity
Northwestern California; Vicinity of Zenia.
0
Comment
HSC68764
Cirsium cymosum
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5529
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N12, 1.1 mi. from junction with FS Rd. 2N07
1006
Comment
CAS-BOT-BC278056
Cirsium cymosum
John Thomas Howell
1937-7-28
13607
Trinity
Canyon of Tangle Blue Creek near Trinity River
Comment
HSC63664
Cirsium douglasii var. breweri
D. W. Taylor, Kathleen A. Teare
1979-9-14
7717
Trinity
Swim Meadow
1220
Comment
RSA0070611
Cirsium douglasii var. breweri
V. A. Funk, Linda Prince
2003-6-25
12450
Trinity
58.3 miles west of Red Bluff and 16 miles east of Forest Glen along route 36, slope above road.
348
Comment
CAS-BOT-BC288023
Cirsium occidentale var. candidissimum
John Thomas Howell
1936-8-28
12863
Trinity
7 miles from Minersville on road to Weaverville
Comment
CDA15032
Cirsium occidentale var. candidissimum
B. Villegas
1998-8-4
s.n.
Trinity
North Coast Ranges; Hwy. 299 near Big Bar, betw. mileposts 35.0 and 35.5.
0
Comment
HSC72746
Cirsium occidentale var. candidissimum
Gail Newton
1980-7-1
868
Trinity
Near Hayden Roughs
1219
Comment
UC1223059
Cirsium occidentale var. candidissimum
Joseph P. Tracy
1941-8-24
17015
Trinity
Along Trinity highway, west slope of South Fork Mountain.
1219
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
HSC41136
Cirsium occidentale var. candidissimum
Thomas W. Nelson, Jane P. Nelson
1976-8-2
3085
Trinity
Above Hwy. 299 just W of Junction City
Comment
CAS-BOT-BC285762
Cirsium remotifolium
Eugene Carter
1975-8-19
1070
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. Rattlesnake Lake Camp
1691
Comment
POM161905
Cirsium vulgare
Joseph P. Tracy
1921-9-4
5961
Trinity
Burnt Ranch, at McDonald's
488
Comment
RSA66364
Cirsium vulgare
P. A. Munz
1951-7-19
16698
Trinity
1 mi. NW of Stuart Gap, North base of North Yolla Bolly Mts.
1402
Comment
CAS-BOT-BC439050
Cistanthe monosperma
Eugene Carter
1971-7-24
312
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Upper Morrison Flat, 2 mi. south of Jorstad Cabin.
1024
Comment
CAS-BOT-BC228998
Cistanthe umbellata
Milo S. Baker
1926-8-8
247 -'26
Trinity
Bet. Red Mt & Granite Peak
2194
Comment
CAS-BOT-BC229002
Cistanthe umbellata
Mrs. H. C. Cantelow
1936-5-21
s.n.
Trinity
6 miles from Carrville
Comment
UC936237
Clarkia
Joseph P. Tracy
1941-6-29
16961
Trinity
Hettenshaw Valley
944
Comment
SD46604
Clarkia concinna
E. K. Balls, L. W. Lenz
1956-6-12
21658
Trinity
1.1 miles North West of Burnt Ranch along U.S. Highway 299, Weaverville to Willow Creek.
427
Comment
HSC22907
Clarkia concinna subsp. concinna
B. D. Rogers, William J. Ferlatte
1966-6-1
2055
Trinity
Near Dedrick
762
Comment
HSC72598
Clarkia concinna subsp. concinna
Gail Newton
1980-7-1
751
Trinity
Near Hayden Roughs.
1250
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
CHSC32904
Clarkia gracilis subsp. gracilis
James P. Smith
1973-5-6
6577
Trinity
In Blanchert Flats near Douglas City.
Comment
HSC16259
Clarkia purpurea subsp. quadrivulnera
William J. Ferlatte, B. D. Rogers
1966-6-1
2047
Trinity
4 mi. N of Junction City
610
Comment
UC1071932
Clarkia purpurea subsp. quadrivulnera
H. and M. Lewis
1947-6-13
413
Trinity
2.9 mi w of road to Ruth (Highway 36)
Comment
HSC74803
Clarkia rhomboidea
Gail Newton
1980-7-9
1090
Trinity
Near Shanty Creek.
1113
Comment
UC1537617
Clarkia rhomboidea
Gordon H. True Jr.
1937-7-4
777
Trinity
near Lagrange Mine; Trinity River
762
Comment
CAS-BOT-BC164984
Clarkia rhomboidea
Eugene Carter
1974-6-3
797
Trinity
Salmon-Trinity Alps and vicinity. On the Barney Gulch logging road
594
Comment
CAS-BOT-BC164985
Clarkia rhomboidea
Elizabeth McClintock
1956-6-16
s.n.
Trinity
Above Coffee Creek, back of Coffee Creek Ranch house
Comment
CAS-BOT-BC164990
Clarkia rhomboidea
Eugene Carter
1968-7-6
184
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville). Along Bakcbone Creek Trail, 1 1/2 mi. east of Keystone Flat
1005
Comment
CHSC2459
Claytonia exigua subsp. exigua
R. Carter
1965-4-24
185
Trinity
Found in Douglas City, on rather dry slope 75 yds. NW of wash house at trailer park beside river.
670
Comment
HSC66164
Claytonia exigua subsp. exigua
Cathy Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-5-3
58
Trinity
Philpot Creek Campground
808
Comment
HSC67389
Claytonia exigua subsp. exigua
Thomas W. Nelson
1980-5-30
5366
Trinity
Along FS Rd. 4N09, 1.6 mi. from jct. with Rd. 60
1128
Comment
JEPS94803
Claytonia exigua subsp. exigua
Vernon Oswald and Lowell Ahart
1998-5-14
9064
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
HSC31422
Claytonia lanceolata
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-14
5583
Trinity
N side of Red Lassic
1799
Comment Read comments Sep 23 2019
HSC4433
Claytonia lanceolata
William J. Ferlatte
1967-6-28
544
Trinity
E side of Packers Peak
1982
Comment
HSC64300
Claytonia parviflora subsp. parviflora
J. P. Smith
1973-5-6
6633
Trinity
Blanchert Flats near Douglas City
Comment
HSC24128
Claytonia perfoliata subsp. intermontana
J. O. Sawyer
1970-5-2
2594
Trinity
Above New River
244
Comment
HSC40787
Claytonia perfoliata subsp. perfoliata
Thomas W. Nelson, James Nelson
1976-6-22
2793
Trinity
Below Senteney Rock
1494
Comment
HSC74260
Claytonia rubra subsp. rubra
Gail Newton
1980-7-3
1044
Trinity
Near Horsehead Mtn.
1707
Comment
HSC47634
Claytonia sibirica
J. P. Smith, E. Rumble, V. Rumble
1977-4-30
9056
Trinity
Shasta-Trinity National Forest, Philpot Campground and Philpot Creek
793
Comment
SEINET200316
Claytonia sibirica
J. P. Tracy
1932-7-14
10536
Trinity
Corral Prairie
1585
Comment
JEPS94909
Clematis ligusticifolia
Vernon H. Oswald and Lowell Ahart
1998-7-28
9384 .1
Trinity
e of Forest Glen (Rattlesnake Road along the w side of Post Creek, 0.2 mi n of Highway 36); Post Creek, Rattlesnake Road
780
Comment
UC30057
Clintonia uniflora
P. E. Goddard
1901-7-28
119
Trinity
Trinity Summit
Comment
UCD139628
Clintonia uniflora
Joseph M. DiTomaso
1975-7-21
152
Trinity
Trinity Alps. 4 miles short of Boulder Lake on Poison Canyon Trail.
1584
Comment
CAS-BOT-BC500049
Clintonia uniflora
Volney Rattan
1903-1-1
s.n.
Trinity
S.Trinity River
Comment
CHSC48979
Collinsia greenei
Vernon Oswald
1986-6-9
2103
Trinity
Hwy 36 between Hayfork Creek and Hwy 3, 34.4 mi e of the Humbolt-Trinity Co. line.
1264
Comment
HSC27547
Collinsia greenei
J. P. Smith
1973-4-7
5984
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
HSC68901
Collinsia greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5679
Trinity
Shasta-Trinity National Forest, along 4-wheel drive road out Blue Point Ridge, 1 mi. W of junction with FS Rd. 29N55
1555
Comment
HSC71890
Collinsia greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5776
Trinity
Shasta-Trinity National Forest, along Rd. 29N73, 0.9 mi. from Red Mountain.
1677
Comment
UC922333
Collinsia greenei
Annie Alexander and Louise Kellogg
1949-7-1
5744
Trinity
saddle between North Yolla Bolly Mtn and Black Rock Mtn; Yolla Bolly Middle Eel Primitive Area
2103
Comment
RSA296744
Collinsia greenei
J. M. DiTomaso
1979-4-29
928
Trinity
Grays Falls campground, on rocky slope above Trinity River.
305
Comment
HSC42262
Collinsia parviflora
Rich White
1977-7-17
55
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
CAS-BOT-BC94394
Collinsia parviflora
R. C. Wenk
2005-6-18
181
Trinity
Coffee Creek, Big Flat Meadow, on edge of vernal pool at N end of meadow
1524
Comment
HSC71222
Collinsia parviflora
Thomas W. Nelson, Jane P. Nelson
1979-5-19
4685
Trinity
Along Hwy. 3, about 1/2 mi. S of Hayfork
701
Comment
RSA211306
Collinsia parviflora
William J. Ferlatte
1967-6-26
512
Trinity
Big Flat. Trinity Alps.
1524
Comment
UC1001186
Collinsia rattanii
Rimo Bacigalupi with L. Constance, Reid Moran, Rafael Rodriguez and Sherwin Carlquist
1951-6-12
3383
Trinity
Wildwood, drainage of Hay Fork of Trinity River, on California State Highway No. 36 Hay Fork of Trinity River; Wildwood, drainage of Hay Fork of Trinity River
Comment
HSC34668
Collinsia rattanii
A. Montalvo
1975-5-17
254
Trinity
Mt. Diablo Meridian. Just N of the confluence of Ditch Gulch and Salt Creek on Hwy. 3 near Peanut
770
Comment
HSC81996
Collinsia rattanii
Thomas W. Nelson, Dave Gordan
1980-5-7
5166
Trinity
E side of Vista Lane, 5 mi. N of junction with Highland Dr., 3 mi. N of Hyampom Rd.
671
Comment
JEPS7279
Collinsia torreyi var. latifolia
W. L. Jepson
Jul 24 1897-Jul 25 1897
21335
Trinity
South Yollo Bolly; [=modern Solomon Peak, see FB 1_107]
Comment
SBBG6890
Collinsia torreyi var. latifolia
H. and M. Dearing
1939-6-17
3669
Trinity
near Trinity Alps
Comment
UCD123694
Collinsia torreyi var. latifolia
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
JEPS26340
Collinsia torreyi var. wrightii
Harold E. Parks and Joseph P. Tracy
1942-7-2
11594
Trinity
South Fork Mt.; gravelly flat known as the Racetrack
1645
Comment
JEPS7058
Collinsia torreyi var. wrightii
Mrs. M. H. Manning
1901-7-1
82
Trinity
Trinity Summit
Comment
UCD160968
Collomia
G. Ledyard Stebbins
1973-6-30
s.n.
Trinity
Salt Creek at mouth of Panther Gulch. (Exact location unknown. Coordinates estimated by label maker.)
Comment
HSC24238
Collomia grandiflora
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5237
Trinity
5.7 mi. S of the Mad River Ranger Station, on Hwy. 36, along the road to Zenia.
Comment
HSC59973
Collomia grandiflora
M. A. Ericksen
1979-6-22
330
Trinity
W slope of Horsehead Mtn.
1785
Comment
SD42581
Collomia grandiflora
Carl B. Wolf
1937-6-20
8921
Trinity
North Coast Range, along Mad River, 5 8/10 mi above Eureka; Red Bluff Road on road to Ruth.
456
Comment
SEINET10496930
Collomia grandiflora
Mary Merello
1993-6-21
Merello 677
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
UC184864
Collomia grandiflora
Harry S. Yates
1914-6-3
396
Trinity
Brown's Mt.
Comment
HSC23577
Collomia heterophylla
J. O. Sawyer
1970-5-2
2591
Trinity
Above New River
244
Comment
HSC68713
Collomia heterophylla
Jacqueline Greenleaf
1980-5-24
108
Trinity
Near Shanty Creek
215
Comment
UC906751
Collomia heterophylla
Joseph P. Tracy
1942-7-2
17376
Trinity
near Lemonade Spring (n of crossing of Trinity Hwy); South Fork Mountain
1371
Comment
HSC38607
Collomia heterophylla
D. E. Anderson, J. P. Smith
1971-6-21
- 1119
Trinity
1 mi. S of Zenia along the Zenia-Covelo Rd.
Comment
SEINET6969885
Collomia linearis
Wanda P. Vestal, A. G. Vestal
1937-6-24
s.n.
Trinity
4 miles south-southwest of Hayfork.
Comment
CHSC66337
Collomia tinctoria
V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer
1996-7-1
7941
Trinity
High North Coast Ranges. Deer Lick Springs Rd. (Forest Rd. 30N02) 1.5 mi N of its junction with Forest Route 1 (30N01), NW of Platina. On a roadside bank.
1127
Comment
HSC78215
Collomia tinctoria
John S. Palmer
1975-7-27
419
Trinity
E of little Bear Lake.
1982
Comment
CAS-BOT-BC230687
Collomia tracyi
H. M. Pollard
1953-8-23
s.n.
Trinity
Stuart Creek near Trinity Alps Resort
914
Comment
CAS-BOT-BC230689
Collomia tracyi
Eugene Carter
1968-7-6
182
Trinity
N Fork Trinity River, Hobo Gulch Camp and vicinity, 18 miles NW of Weaverville. Along Backbone Creek Trail 1 mile E of Keystone Flat
1005
Comment
CHSC80237
Collomia tracyi
L. P. Janeway
1996-6-13
5014
Trinity
Klamath Mountains. Fairview Ridge and southwest-facing canyon slope of Papoose Cree; along Papoose Road (Road 34N30) 4.8 mi west Trinity Mountain and County-Line Road.
890
Comment
HSC73485
Collomia tracyi
Gail Newton
1980-7-12
1348
Trinity
Near Red Lassic
1798
Comment
HSC86962
Collomia tracyi
J. P. Smith
1982-6-19
10491
Trinity
Along trail past Clems Camp to China Peak
1402
Comment
JEPS26240
Collomia tracyi
Joseph P. Tracy
1935-8-7
14606
Trinity
slopes at head White's Creek; Devil's Canyon Mts.
2072
Comment
POM126989
Collomia tracyi
H. S. Yates
1914-6-14
43 D
Trinity
Rush Creek
610
Comment
RSA50238
Collomia tracyi
E. K. Balls
1949-7-5
13823
Trinity
From Weaverville to trinity alps along Trinity River
762
Comment
UC1051548
Collomia tracyi
Helen K. Sharsmith
1953-6-25
4360
Trinity
road to Peanut 3-3.5 mi beyond Wildwood; Inner North Coast Ranges, Trinity National Forest
1188
Comment Read comments Jun 22 2015
UC978534
Collomia tracyi
Joseph P. Tracy
1935-8-7
14606
Trinity
at head White's Creek; Devil's Canyon Mts.
2072
Comment
CAS-BOT-BC230664
Collomia tracyi
Lillian S. Mott
1964-7-4
4764
Trinity
Trinity Lake area
731
Comment
CAS-BOT-BC180427
Comandra umbellata subsp. californica
Doris Kildale
1931-5-30
10768
Trinity
Weaverville
Comment
LA208994
Comandra umbellata subsp. californica
Carl Epling; William Robison
1935-7-20
sn
Trinity
Fawn Lodge near Weaverville
Comment
RSA49250
Comandra umbellata subsp. californica
Philip A. Munz
1949-5-16
13249
Trinity
Half mile above Junction City on Canyon Creek.
549
Comment
HSC55534
Conium maculatum
G. L. Clifton
1979-7-19
8615
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
HSC46103
Corallorhiza maculata
J. P. Smith, J. O. Sawyer
1975-6-1
8195
Trinity
1/2 mi. NW of Wildwood
915
Comment
HSC72850
Corallorhiza maculata
M. A. Baker
1980-7-2
2626
Trinity
Near Horsehead Mtn.
1737
Comment
HSC76553
Corallorhiza maculata
Athy Ferguson
1981-7-21
8159
Trinity
Near Russ Place
1100
Comment
UC672863
Corallorhiza maculata
Joseph P. Tracy
1940-5-17
16561
Trinity
Low Gap
853
Comment
HSC63141
Corallorhiza maculata
M. A. Baker
1979-6-30
970
Trinity
Comment
UC1196449
Corallorhiza maculata
Joseph P. Tracy
1942-7-3
17395
Trinity
near Kuntz; Van Duzen River
792
Comment
JEPS66531
Cordylanthus pilosus subsp. hansenii
L. R. Heckard
1971-8-28
2786
Trinity
just se Lewiston
731
Comment
CHSC30942
Cordylanthus tenuis subsp. tenuis
T. Spira
1979-7-14
445
Trinity
Along old Hwy 3 (135), w of Trinity River, 0.4 mi n of Eagle Creek Campground.
877
Comment
HSC20638
Cordylanthus tenuis subsp. viscidus
R. Spellenberg
1965-8-13
1225
Trinity
Spellenberg Property, 2 mi. E of Burnt Ranch.
488
Comment
HSC72240
Cordylanthus tenuis subsp. viscidus
Thomas W. Nelson, Jane P. Nelson
1980-8-21
6256
Trinity
Shasta-Trinity National Forest, Rattlesnake Ridge, along FS Rd. 29N59, 0.5 mi. E of junction with FS Rd. 30N29
1433
Comment
JEPS9093
Cordylanthus tenuis subsp. viscidus
H. M. Pollard
1953-8-20
Trinity
Red Mountain Trail
1524
Comment
OBI53647
Cordylanthus tenuis subsp. viscidus
L. R. Heckard
1971-8-28
2784 B
Trinity
Along Scott Mt-Trinity Center Rd, about 2 mi S of road jctn to Deadfall Lakes (about 8 mi S of Scott Mt road summit)
1158
Comment
JEPS88999
Cornus sericea subsp. occidentalis
Sue Pappalardo
1994-6-2
514
Trinity
along Big Creek 200 ft. n. Donadlson Creek (Shasta-Trinity Nat'l Forests); , Hayfork Bally Quad. (650-2), B
Comment
UC184651
Cornus sericea subsp. sericea
Harry S. Yates
1914-6-10
412
Trinity
Rush Creek
Comment
CAS-BOT-BC210561
Cornus sessilis
Julie Kierstead Nelson; Susan Erwin; Brad Rust
2007-3-28
2007 -001
Trinity
Upper Sidney Gulch north of Hwy. 299W, about 1 mile NW of Weaverville
700
Comment
CAS-BOT-BC210563
Cornus sessilis
L. B. Kildale
1930-9-1
10475
Trinity
Trinity River at Douglas City
Comment
UC1135195
Corylus californica
J. E. Sowder
1932-10-17
8
Trinity
Trinity National Forest, North Fork Rattlesnake Creek North Fork Rattlesnake Creek; Trinity National Forest, North Fork Rattlesnake Creek
1158
Comment
SD46566
Crataegus gaylussacia
E. K Balls
1956-5-15
21634
Trinity
East Fork of Trinity River near Trinity Center, Shasta National Forest.
762
Comment
HSC37400
Crataegus suksdorfii
Gary S. Lester, Judith G. Dickson
1973-6-30
22
Trinity
Salt Creek, just off the 8-dip Rd. out Peanut, USFS Rd. 30N24, W fork of Salt Creek
884
Comment
HSC55483
Crataegus suksdorfii
Gilbert Muth
1979-7-17
8304
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC60175
Crataegus suksdorfii
J. P. Smith, J. O. Sawyer
1975-6-1
8188
Trinity
1/2 mi. NW of Wildwood
915
Comment
HSC24180
Crepis acuminata
D. E. Anderson
1971-7-28
5484
Trinity
Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 33N38
1921
Comment
HSC26243
Crepis occidentalis subsp. pumila
J. P. Smith, J. O. Sawyer
1972-5-27
5300
Trinity
Eagle Creek Campground, along Trinity River.
869
Comment
CAS-BOT-BC376479
Crepis pleurocarpa
P. A. Munz
1951-7-19
16748
Trinity
1 mile n.w. of Stuart Gap, north base of North Yolla Bolly Mts.
1402
Comment
CAS-BOT-BC58387
Crepis pleurocarpa
R. C. Wenk
2008-7-26
975
Trinity
Scott Mountain summit along Highway 3.
1633
Comment
HSC70439
Crepis pleurocarpa
Gail Newton
1980-7-3
1005
Trinity
Near Horsehead Mtn.
1753
Comment
HSC73858
Crepis pleurocarpa
M. A. Baker
1980-7-1
2556
Trinity
Near Hayden Roughs.
1402
Comment
JEPS123169
Crepis pleurocarpa
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 143
Trinity
Bonanza King
Comment
JEPS36492
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14456 1/2
Trinity
Mary Blaine Mt.
1950
Comment
JEPS36494
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14458
Trinity
Mary Blaine Mt.
1950
Comment
UC581726
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14458
Trinity
Mary Blaine Mt.
1950
Comment
HSC36591
Crepis pleurocarpa
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-7-20
2077
Trinity
NE side of Black Lassic
1677
Comment
HSC44146
Crocidium multicaule
M. A. Baker
1977-7-17
255
Trinity
Philpot Campground 1.2 mi. W of Peanut
762
Comment
UCD84689
Crocidium multicaule
Robert E. Preston
2009-3-5
2651
Trinity
1.8 mi W of Big Bar, at White's Bar, along Hwy 299.
381
Comment
HSC56827
Croton setiger
G. L. Clifton
1979-7-19
8626
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
SEINET10546936
Cryptantha
Mary Susan Taylor
1980-7-21
Taylor 3149 A
Trinity
T37N R9W west central sec 7, Coffee Creek quad; Shasta-Trinity Natl Forest, Big Flat, at end of Coffee Creek Rd, Helen Gates property.
1554
Comment
HSC71515
Cryptantha affinis
M. A. Baker
1980-7-1
2538
Trinity
Near Hayden Roughs.
1402
Comment
HSC74605
Cryptantha affinis
M. A. Baker
1980-7-10
2746
Trinity
Near Senteney Rock
1554
Comment
HSC82153
Cryptantha affinis
Thomas W. Nelson, Jane P. Nelson
1979-6-25
4915
Trinity
Stuart Gap
1524
Comment
CDA18426
Cryptantha hispidula
G. D. Barbe, T. C. Fuller & J. T. Howell
1980-5-19
2694
Trinity
North Coast Ranges; WSW of Peanut on Rattlesnake Road, 0.25 mi east of jct of Rattlesnake Rd and Plummer Lookout Rd (Philpot Campground Rd)
804
Comment
POM254009
Cryptantha intermedia
C. L. Hitchcock, J. S. Martin
1939-7-10
5341
Trinity
Ca. 10 miles east of Douglas City.
915
Comment
HSC36007
Cryptantha torreyana
J. P. Smith, J. O. Sawyer
1973-7-27
7192
Trinity
Trail to Deadfall Lakes
1951
Comment
RSA120848
Cryptantha torreyana
H. K. Wagnon
1957-7-28
1664
Trinity
Big Flat, near Coffee Creek.
Comment
SEINET11266522
Cryptantha torreyana
Thomas Nelson, Jane Nelson
1976-7-9
2979
Trinity
Above Senteney Rock.; 0
Comment
RSA107402
Cryptantha torreyana
L. S. Rose
1955-6-13
55075
Trinity
6 mi sw of Douglas City
610
Comment
JEPS87552
Cupressus lawsoniana
Mrs. C. F. Rose
Aug 1915
Trinity
Carrville
Comment
HSC78258
Cuscuta californica
John S. Palmer
1976-7-3
446
Trinity
Bear Lakes Area, snowmelt bog W side of Log Lake
1829
Comment
CAS-BOT-BC224610
Cuscuta jepsonii
P. A. Munz
1951-7-17
16560
Trinity
2.5 mi. n.w. of Stuart Gap, Grasshopper Public Camp, North Yolla Bolly Mts.
1402
Comment
RSA66886
Cuscuta jepsonii
P. A. Munz
1951-7-17
16560
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1402
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
CAS-BOT-BC177812
Cynoglossum grande
Eugene Carter
1975-8-19
1076
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. Rattlesnake Lake Camp
1691
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
HSC68970
Cynosurus echinatus
Jacqueline Greenleaf
1980-7-30
280
Trinity
Near Skull Camp
1219
Comment
CAS-BOT-BC227807
Cyperus eragrostis
Eugene Carter
1974-6-29
849 .1
Trinity
Salmon-Trinity Alps and vicinity. Along the North Fork Road 1/2 mile north of old Helena
457
Comment
OBI36539
Cypripedium californicum
David J. Keil
1983-7-3
17376
Trinity
1.5 mi S of Scott Mtn Pass along SR 3
1524
Comment
UC338839
Cypripedium californicum
J. G. Lemmon
Trinity
near Shasta; Scotch [Scott] Camp
Comment Read comments Apr 14 2016
UCD138925
Cypripedium californicum
Joseph M. DiTomaso
1976-7-15
639
Trinity
Trinity Alps, Swift Creek Trail at small creek 100 yards southeast of Swift Creek Bridge on Granite Lake Trail.
1310
Comment
CAS-BOT-BC136504
Cypripedium fasciculatum
Mrs. H. C. Cantelow
1935-6-11
1017
Trinity
Field redacted by CAS, contact the data manager for more information
Comment
UC1488742
Cypripedium fasciculatum
Marc Baker
1980-5-23
1401
Trinity
near Tierney Canyon; Blocksburg Quad.
227
Comment
UC429117
Cypripedium fasciculatum
H. M. Hall
July, 1909
8592
Trinity
Bullard Creek Salmon Mountains
1859
Comment
CAS-BOT-BC136487
Cypripedium montanum
Anna A. Junkans
1915-5-20
s.n.
Trinity
Field redacted by CAS, contact the data manager for more information
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
HSC79069
Cypripedium montanum
T. Jimerson
1981-5-13
Trinity
Philpot Campground off Hwy. 36
Comment
HSC54068
Cystopteris fragilis
Walter Overton
1979-7-17
8116
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC72904
Cystopteris fragilis
M. A. Baker
1980-7-2
2586
Trinity
Near Swim Ridge
1341
Comment
HSC92602
Cystopteris fragilis
Jennifer Whipple
1976-8-19
1698
Trinity
Deadfall Drainage near Upper Deadfall Lakes
2378
Comment
CAS-BOT-BC105090
Danthonia californica
R. C. Wenk
2008-7-26
972
Trinity
Scott Mountain summit along Highway 3, at campground
1633
Comment
CHSC117799
Danthonia californica
B. Castro; L. P. Janeway
2016-8-1
2150
Trinity
Klamath Ranges. Tamarack Lake, Trinity Mountains.
Comment
CHSC69032
Danthonia californica var. californica
Vernon Oswald; Lowell Ahart
1997-7-17
8749
Trinity
Forest Route 29 (in Trinity National Forest) 1.4 mi south of its junction with 29N58 (to Forest Glen), 7.0 mi south of Hwy. 36. On a roadside bank.
1286
Comment
JEPS100220
Danthonia californica var. californica
Dean W. Taylor
2002-6-5
18105
Trinity
Highway 3 on Stuart Fork Clair Engle Reservoir, hillside directly east from Stony Creek Campground
746
Comment
CAS-BOT-BC192358
Danthonia unispicata
John Thomas Howell
1955-6-13
30382
Trinity
Hayfork
716
Comment
CHSC30222
Darlingtonia californica
M. S. Taylor
1980-8-25
3300
Trinity
Swift Creek trail, ca. 0.5 mi w of trailhead, ca. ... Field redacted by CHSC, contact the data manager for more information
1249
Comment
HSC292
Darlingtonia californica
William J. Ferlatte
1967-8-18
1017
Trinity
Landers Lake Basin, below lake.
2134
Comment
UC922351
Darlingtonia californica
Annie M. Alexander and Louise Kellogg
1949-7-16
5805
Trinity
9 1/2 mi n Trinity Center
822
Comment
SEINET10970660
Darlingtonia californica
Mary Susan Taylor
1980-7-23
Taylor 3186
Trinity
T38N R7W nw sec 15, Bonanza King quad. Shasta-Trinity Natl Forest, on E side of Hwy 3, along spring, ca. 0.6 mi N of Castella turnoff at Eagle Creek Camp.
853
Comment
HSC44142
Darmera peltata
M. A. Baker
1977-5-21
305
Trinity
Eagle Creek Campground
851
Comment
UC402522
Darmera peltata
H. S. Yates
1914-7-14
503
Trinity
Stuarts Forks
Comment
UCR40029
Darmera peltata
T. Worley, M. Mill, F. Rosenthal
1985-4-19
20
Trinity
Shasta-Trinity National Forest, Steelbridge Campground
Comment
HSC12228
Darmera peltata
Gary J. Stebbins
1970-5-30
84
Trinity
Big French Creek off Hwy. 299
457
Comment
HSC24153
Darmera peltata
J. O. Sawyer
1970-5-8
2620
Trinity
5 mi. SW of Primitive Area, E Fork of New River
610
Comment
HSC62685
Darmera peltata
Michelle Stevens
1979-5-4
63
Trinity
3 mi. N on Trinity River from Douglas City
610
Comment
HSC39917
Dasiphora fruticosa
J. O. Sawyer
1970-7-22
2348
Trinity
2195
Comment
HSC64967
Dasiphora fruticosa
D. L. Goforth
1979-7-21
283
Trinity
Trinity Alps Wild Area, Upper Union Creek
1890
Comment
UCD112981
Dasiphora fruticosa
Joseph M. DiTomaso
1975-7-16
147
Trinity
Outlet of Diamond Lake.
2209
Comment
HSC56644
Datisca glomerata
G. L. Clifton, Butler
1979-7-17
8091
Trinity
Near Clover Gulch, close to the town of Mad River
893
Comment
CDA36673
Datisca glomerata
T. C. Fuller
1962-8-6
9344
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
HSC27312
Datisca glomerata
R. W. Spjut
1973-5-29
3406
Trinity
Trinity River Canyon, between Big Bar and Junction City along Hwy. 299, N side of Hwy. above Pigeon Pt. Campground
305
Comment
JEPS109624
Delphinium decorum subsp. tracyi
Dean W. Taylor
2002-6-13
18154
Trinity
Trinity Mountains, northerly facing cirque of Bonanza King
2011
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
HSC24964
Delphinium hesperium
R. Spellenberg
1965-6-10
1078
Trinity
Burnt Ranch, Moss Lumber Co. mill camp
Comment
CAS-BOT-BC10136
Delphinium menziesii
Mrs. H. C. Cantelow
1939-6-9
4275
Trinity
Summit of Scott Mtn.
Comment
CAS-BOT-BC116025
Delphinium nudicaule
H. G. R. Kleeberger
1880-5-29
297
Trinity
Weaverville, California
1219
Comment
CAS-BOT-BC8021
Delphinium nudicaule
A. Junkans
1915-5-20
295
Trinity
Weaverville, Trinity Co.
Comment
CHSC97991
Delphinium nudicaule
Diana Waller
2002-4-13
53
Trinity
Near Willow Creek, seven miles south on South Fork Road. Near parking area.
457
Comment
CDA24253
Delphinium nudicaule
E. Cohen
2002-3-17
29
Trinity
Comment
CAS-BOT-BC116202
Delphinium nuttallianum
Mrs. H. C. Cantelow
1936-5-20
s.n.
Trinity
Scott Mountain, Grade north of Carrville
Comment
HSC42435
Delphinium nuttallianum
Barbara Kelly
1977-5-21
445
Trinity
Eagle Creek Campground.
851
Comment
HSC68908
Delphinium nuttallianum
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5682
Trinity
Hill above FS 29N55 at jct. with spur road, 5.6 mi. S of junction with Hwy. 36
1677
Comment
SBBG2165
Delphinium nuttallianum
H. and M. Dearing
1939-6-25
3727
Trinity
Blake Lookout Rd, Trinity Mtns
Comment
CAS-BOT-BC116541
Delphinium nuttallianum
H. M. Hall
1909-7-1
8596
Trinity
Dorleska
1828
Comment
CAS-BOT-BC116543
Delphinium nuttallianum
Eugene Carter
1972-6-28
493
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity (18 mi. NW of Weaverville) Dry meadow above Whites Creek Lake.
1950
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
UCD96089
Delphinium nuttallianum
Joseph M. DiTomaso
1975-6-16
11
Trinity
Trinity Alps. Morris Meadows.
1325
Comment
CHSC111983
Deschampsia cespitosa subsp. cespitosa
Jennifer Buck; Danielle Roach
2009-8-26
WBCC 01 H
Trinity
Headwaters West Branch Crow Creek, 1 mile south of Mumbo Basin, The Eddys; UTM Zone 10N, 540835E, 4559131N.
1893
Comment
CAS-BOT-BC201657
Deschampsia danthonioides
Harry S. Yates
1914-5-17
s.n.
Trinity
Trinity National Forest. Near Weaverville
Comment
CAS-BOT-BC201659
Deschampsia danthonioides
Mrs. H. C. Cantelow
1936-5-21
1368
Trinity
Nr. Scott Ranch. About 1 mi. sw. of Trinity Center
Comment
CAS-BOT-BC201660
Deschampsia danthonioides
John Thomas Howell
1955-6-13
30379
Trinity
Hayfork
716
Comment
HSC46750
Deschampsia danthonioides
William J. Ferlatte
1974-7-24
1576
Trinity
Big Flat at the head of Coffee Creek, W side of Lake Martin
1524
Comment
SEINET253638
Deschampsia danthonioides
Barbara Wilson, Richard Brainerd
2003-6-20
10948
Trinity
On Shasta-Trinity National forest Road 29, 0.3 mile south of intersection with Road 29N58, 5.8 mile south of State Highway 36, approximately 1/3 mile northwest of Swim Meadow;
1326
Comment
HSC46751
Deschampsia danthonioides
William J. Ferlatte
1974-7-26
1593
Trinity
Big Flat at head of Coffee Creek, NW of Mountain Meadow Ranch buildings.
1524
Comment
CAS-BOT-BC201974
Deschampsia elongata
E. J. Linck
1920-6-18
4
Trinity
Ruth
Comment
CAS-BOT-BC201975
Deschampsia elongata
P. A. Munz
1951-7-20
16725
Trinity
Near Black Rock Lake, North Yolla Bolly Mts.
1981
Comment
HSC40334
Deschampsia elongata
Thomas W. Nelson, Jane P. Nelson
1976-6-22
2803
Trinity
Above Senteney Rock
1524
Comment
UC552796
Deschampsia elongata
Joseph P. Tracy
1935-8-3
14511
Trinity
Mary Blaine Mt.
1950
Comment
UC922296
Descurainia incana
Annie M. Alexander and Louise Kellogg
1949-7-5
5775
Trinity
saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area
2103
Comment
CAS-BOT-BC42981
Descurainia incisa subsp. incisa
Annie M. Alexander; Louise Kellogg
1949-7-5
5775
Trinity
Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area.
2103
Comment
HSC78040
Dicentra formosa
John S. Palmer
1973-6-19
36
Trinity
Bear Lakes Area, along trail to Big Bear Lake
1677
Comment
UC922344
Dicentra formosa
Annie M. Alexander and Louise Kellogg
1949-6-30
5737
Trinity
saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area
2103
Comment
HSC8355
Dicentra formosa
R. Spellenberg
1963-6-16
158
Trinity
Ziegler Spring, Ironside Mtn., Burnt Ranch
Comment
UC1537373
Dicentra formosa
Gordon H. True Jr.
1937-7-3
757
Trinity
s slope Trinity Mountain
1371
Comment
CAS-BOT-BC402494
Dicentra formosa subsp. formosa
C. G. Phillips; L. Cole; S. A. Haultain; K. B. Barrows
1984-5-12
76
Trinity
Basin Gulch Campground
914
Comment
CAS-BOT-BC402495
Dicentra formosa subsp. formosa
G. R. Kleeberger
1880-7-2
s.n.
Trinity
Weaverville
1828
Comment
RSA98584
Dicentra formosa subsp. formosa
H. M. Pollard
1953-8-23
s.n.
Trinity
Stuart Creek near Trinity Alps Resort.
762
Comment
HSC49267
Dicentra pauciflora
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9902
Trinity
Blue Ridge on FS 34N07Y
1098
Comment
CAS-BOT-BC402552
Dicentra pauciflora
Lester Rowntree
1936-7-12
s.n.
Trinity
From Granite Creek up to Divide, Trinity Mts.
Comment
HSC40511
Dicentra uniflora
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2592
Trinity
Along trail to Granite Lake
1585
Comment
CAS-BOT-BC253637
Dichanthelium acuminatum subsp. acuminatum
John Thomas Howell
1937-7-28
13602
Trinity
Trinity River Canyon near Eagle Creek
Comment
UC1428041
Dichelostemma X venustum
R. Spellenberg
1974-6-10
3738
Trinity
2.5 mi above Calif. Hwy. 299 (Burnt Ranch, on Underwood Mountain Road)
Comment
JEPS7625
Dichelostemma X venustum
Rimo Bacigalupi with L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-13
3404
Trinity
just e South Fork Mountain summit (on State Highway 36); South Fork Mountain
Comment
JEPS507
Dichelostemma capitatum
Joseph P. Tracy
1932-6-17
10184
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
CAS-BOT-BC483641
Dichelostemma capitatum
Eugene Carter
1972-4-26
393
Trinity
0.6 mile up the Hobo Gulch Road, Hobo Gulch Camp and vicinity, 18 miles NW of Weaverville, North Fork Trinity River
548
Comment
SEINET12045057
Dichelostemma capitatum
J. P. Smith
1973-1
6587
Trinity
Blanchert Flats near Douglas City
Comment
HSC73656
Dichelostemma capitatum subsp. capitatum
Gail Newton
1980-7-10
1212
Trinity
Near Senteney Rock.
1545
Comment
HSC32799
Dichelostemma capitatum subsp. capitatum
Thomas W. Nelson, Jane P. Nelson
1973-4-14
726
Trinity
Above Salt Creek E of USFS campground at Salt Creek
Comment
HSC60460
Dichelostemma capitatum subsp. capitatum
Carl Wishner
1978-7-2
544
Trinity
Near Chaparral Mtn. on Underwood Mtn. Rd.
Comment
HSC40660
Dichelostemma congestum
Thomas W. Nelson, Jane P. Nelson
1976-7-1
2946
Trinity
Along FS Rd. 5E27, just S of meadow above Senteney Rock
1524
Comment
CHSC29809
Dichelostemma ida-maia
M. S. Taylor
1980-6-11
2826
Trinity
Corolla bright red. Ca. 1/8 mi s of Big Bar Campground, Big Bar, Shasta-Trinity National Forest.
457
Comment
UC1046519
Dichelostemma ida-maia
R. Bacigalupi, L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-13
3402
Trinity
along State Highway 36, at the summit of grade over South Fork Mountain South Fork Mountain
1234
Comment
CAS-BOT-BC501061
Dichelostemma ida-maia
E R Leach
1928-5-23
s.n.
Trinity
Island Mountain
Comment
CAS-BOT-BC501063
Dichelostemma ida-maia
Sack; Iverson
1933-7-1
G- 19
Trinity
Rock Creek, Trinity Forest
883
Comment
HSC81797
Dichelostemma multiflorum
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5561
Trinity
Along Rd. 2N10 4 mi. N of Indian Valley Guard Station, just S of junction with Rd. 2N01
1341
Comment
UCR84711
Dichelostemma multiflorum
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
CAS-BOT-BC502708
Dichelostemma multiflorum
Eugene Carter
1971-6-16
232
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity, 18 mi. NW of Weaverville, 1-1/4 mi. up White's Cr. trail
975
Comment
HSC82169
Dichelostemma multiflorum
D. K. Imper
1985-5-12
Trinity
0.25 mi. N of Hells Half Acre Creek on S Fork of the Trinity Trail
305
Comment
HSC97532
Dichelostemma venustum
Juha Pykala, D. H. Norris
1987-6-15
1770
Trinity
Dubakella Mtn., 1.0 mi. from the top by rd.
1402
Comment
CAS-BOT-BC290951
Dieteria canescens var. shastensis
John Thomas Howell
1936-8-24
12716
Trinity
6 1/2 miles n. of Carrville
Comment
CAS-BOT-BC151757
Diplacus kelloggii
Eugene Carter
1974-5-2
705 .02
Trinity
Salmon-Trinity alps and vicinity, roadbank on Barney Gulch logging road.
579
Comment
CAS-BOT-BC153464
Diplacus layneae
John Thomas Howell
1937-7-20
13150
Trinity
4 miles s. of Trinity Center on road to French Gulch
Comment
CAS-BOT-BC153465
Diplacus layneae
Doris K. Kildale
1927-7-4
3699
Trinity
At Summit on boundary line between Trinity & Shasta counties
Comment
CAS-BOT-BC153469
Diplacus layneae
Eugene Carter
1974-6-19
839
Trinity
Salmon-Trinity Alps and vicinity. Along the Barney Gulch Logging Road
579
Comment
CAS-BOT-BC151457
Diplacus nanus
Gary S. Lester
1974-6-30
330
Trinity
Trinity-Tehama Co. line, Yolla Bolly Wilderness Area
2255
Comment
RSA211386
Disporum hookeri var. hookeri
William J. Ferlatte
1967-6-27
534
Trinity
Big Flat, wooded area with scattered openings.
1524
Comment
CDA36044
Dodecatheon
J. R. Keck Jr.
1979-5-11
Trinity
Two miles north of Buckhorn Summit, on Highway 299 between Redding and Weaverville.
0
Comment
HSC38965
Dodecatheon alpinum
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-28
2629
Trinity
Shores of Diamond Lake.
2195
Comment
JEPS123109
Dodecatheon alpinum
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 094
Trinity
Scorpion Lake
Comment
CHSC41211
Dodecatheon hendersonii
J. D. Jokerst
1984-4-17
1973
Trinity
Common in forest openings at edge of 'Bridge Camp' on the Stuarts Fork of the Trinity River, several miles north of Trinity Alps Resort.
Comment
CHSC97954
Dodecatheon hendersonii
Cheryl Sinkiewicz
2002-3-31
15
Trinity
South Fork Rd. 5 miles from Hwy. 299 on north west facing road cut.
304
Comment
HSC17856
Dodecatheon hendersonii
John L. Heywood, D. H. Norris
1968-3-30
1760
Trinity
Along Trinity River, Hwy. 299, 3.5 mi. E of Humboldt Co. line
Comment
HSC24169
Dodecatheon hendersonii
J. O. Sawyer
1970-4-19
2530
Trinity
Denny Campground.
427
Comment
HSC71090
Dodecatheon hendersonii
J. P. Smith
1973-4-7
5977
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
HSC78646
Dodecatheon hendersonii
D. K. Imper
1982-5-11
1475
Trinity
Near Wiregrass Springs.
990
Comment
UC562753
Dodecatheon hendersonii
Joseph P. Tracy
1933-7-16
12759
Trinity
South Fork Mountain Northern Coast Ranges, South Fork Mountain (near head of 8-mile ridge)
1645
Comment
HSC71226
Dodecatheon hendersonii
Thomas W. Nelson
1977-4-20
3334
Trinity
Ridge just N of Mad River Ranger Station
823
Comment
HSC71232
Dodecatheon hendersonii
Thomas W. Nelson, Jane P. Nelson
1977-4-23
3340
Trinity
Brown's Canyon Campground
793
Comment
SEINET10838516
Dodecatheon hendersonii subsp. hendersonii
Botany
1985-5-20
BOTANY s.n.
Trinity
T33n,r9w,sec.24,h.m.; Steelbridge campground, 2 miles n of hwy 299 on Steelbridge rd. (At the roads end). On hillslope behind campground, semi-shaded Understory, with quercus garrayana, q. Kelloggii
543
Comment
JEPS102959
Downingia bacigalupii
L. P. Janeway
2001-7-8
7310
Trinity
Klamath Ranges. On ridgetop 2.4 km north of Red Mountain. Vernal pool on ridgetop
1660
Comment
CHSC4278
Downingia pulcherrima
D. Parker
1965-8-1
907
Trinity
Edge of dry lake, Big Flat, headwaters of Coffee Creek.
1524
Comment
CAS-BOT-BC41768
Draba howellii
Joseph P. Tracy
1935-8-7
14623
Trinity
Devil's Canyon Mountains at head of White's Creek.
2072
Comment
POM254070
Draba howellii
C. L. Hitchcock, J. S. Martin
1939-7-11
5394
Trinity
West wall of Canyon Creek, 11 miles north of Dedrick in Trinity Alps
2439
Comment
CAS-BOT-BC41421
Draba verna
Eugene Carter
1975-3-31
911 .01
Trinity
East Fork of North Fork Trinity River. Abandoned mining ground south of Store Gulch.
484
Comment
UC1584282
Draperia systyla
J. Kierstead
1989-8-24
89 -80
Trinity
Trinity National Forest Weaverville R. D. Papoose Creek drainage E of Trinity Lake
1097
Comment
CAS-BOT-BC535031
Drymocallis glandulosa var. reflexa
Eugene Carter
1972-6-8
408
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. 18 mi. NW of Weaverville. Along White's Creek Traul below Bear Wallow.
1371
Comment
UC183545
Drymocallis lactea var. austiniae
Joseph P. Tracy
1913-6-24
4296
Trinity
6 mi above Ruth (hillslopes of Mad River Valley); Northern Coast Ranges, Mad River Valley
914
Comment
HSC129
Drymocallis lactea var. lactea
William J. Ferlatte
1967-8-6
790
Trinity
Canyon Creek Lakes
1738
Comment
UC1553584
Drymocallis rhomboidea
E. Dean
1988-6-14
43
Trinity
0.4 mi s Basin Gulch Bridge (slopes on nw side of rd.30N59; Post Creek); , s of Basin Gulch Bridge
853
Comment
HSC27504
Dryopteris arguta
J. P. Smith
1973-4-7
5945
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
RSA245033
Dryopteris arguta
J. P. Smith
1973-4-7
5945
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
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-BC113105
Eleocharis obtusa
John Thomas Howell
1936-8-27
12847 A
Trinity
Near Trinity Center.
Comment
RSA41924
Eleocharis obtusa
Scott Rauch
1936-8-23
1608
Trinity
Scott Ranch, small lake
Comment
CAS-BOT-BC112702
Eleocharis parishii
John Thomas Howell
1936-8-26
12805
Trinity
Tangle Blue Creek, Scott Mts.
Comment
HSC7331
Eleocharis parishii
R. Spellenberg
1965-6-13
1115
Trinity
N of Moss Lumber Co., below log pond
Comment
CAS-BOT-BC203841
Elymus X hansenii
John Thomas Howell
1955-6-13
30350
Trinity
Hayfork Mt. summit on road from Douglas City to Hayfork
1097
Comment
HSC40324
Elymus X hansenii
Thomas W. Nelson, James Nelson
1976-7-1
2884
Trinity
Below Senteney Rock.
1463
Comment
HSC42563
Elymus X hansenii
Robert M. Specht
1977-7-21
1155
Trinity
1220
Comment
UC552792
Elymus elymoides subsp. elymoides
Joseph P. Tracy
1935-8-3
14463
Trinity
Mary Blaine Mt.
1950
Comment
HSC65029
Elymus elymoides var. californicus
D. L. Goforth
1979-7-21
305
Trinity
Trinity Alps Wilderness Area.
1890
Comment
HSC92554
Elymus elymoides var. californicus
Jennifer Whipple
1976-8-20
1712
Trinity
Summit region of Mtn. Eddy Trinity and Siskiyou Counties.
2683
Comment
HSC41368
Elymus elymoides var. elymoides
J. P. Smith, J. O. Sawyer
1975-7-23
8288
Trinity
Across from the entrance to Philpot Campground.
884
Comment
HSC65588
Elymus glaucus
Donald W. Miles
1979-6-30
3
Trinity
Along Mumbo Creek Rd., 15 mi. W of Castle Crags State Park.
1463
Comment
HSC40396
Elymus trachycaulus subsp. trachycaulus
Thomas W. Nelson, Jane P. Nelson
1976-7-26
3025
Trinity
Trinity/Humboldt Co. line, along FS Rd. 1S07 W of Black Lassic
1616
Comment
HSC102670
Elymus triticoides
J. P. Smith
2009-6-1
12627
Trinity
At Leersia pond.
Comment
HSC36789
Epilobium ciliatum
Thomas W. Nelson, James Nelson, Jane P. Nelson
1975-7-20
2053
Trinity
Along Rd. 2S08 to Pine Mtn.
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
HSC103271
Epilobium ciliatum subsp. glandulosum
John McRae
2012-9-7
Trinity
Six Rivers National Forest, Lower Trinity District, Clear Lake, near White Rock spring.
1500
Comment
RSA276669
Epilobium clavatum
William J. Ferlatte, Alice Q. Howard
1970-8-11
1303
Trinity
Trinity Alps: North side of Thompson Peak, above Grizzly Lake.
2500
Comment
HSC99268
Epilobium densiflorum
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5280
Trinity
Open clearing on FS 1S07, 0.8 mi. W of its junction with FS 1S11
Comment
SD98965
Epilobium glaberrimum
Darley F. Howe
1977-6-30
Trinity
East Weaverville Creek
792
Comment
SEINET10874022
Epilobium hallianum
Mary Susan Taylor
1980-6-16
Taylor 2903
Trinity
T29N R11W sw sec 28. Dubakella Mt quad. Shasta-Trinity Natl Forest; Hell-to-Find Lake, at end of 29N35, ca. 3 mi W of Hwy 30, and 4 mi S of Hwy 36, just off Rd 29N34, ca. 4 mi due SW of Wildwood.
1433
Comment
HSC42083
Epilobium minutum
Sue Sweet
1977-5-21
51
Trinity
Eagle Creek Campground
851
Comment
HSC49632
Epilobium minutum
Thomas W. Nelson, J. O. Sawyer
1978-6-9
4123
Trinity
Red Mtn.
1250
Comment
HSC64378
Epilobium minutum
J. O. Sawyer, R. J. Cole
1978-4-20
3150
Trinity
Todd's Cabin, along E Fork of N Fork of Trinity River
762
Comment
HSC67249
Epilobium minutum
Thomas W. Nelson
1980-5-30
5348
Trinity
Shasta-Trinity National Forest, along Rd. 60/Underwood Mtn. Rd., 6.6 mi. S of junction with Hwy. 299
1067
Comment
HSC67346
Epilobium minutum
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5272
Trinity
Six Rivers National Forest, above Little Red Mtn. Creek along trail S from Blue Jay Mine
1067
Comment
HSC71933
Epilobium minutum
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5762
Trinity
Along Panther Camp Trail, 200 yds. N of junction with FS Rd. 29N73, 3 mi. from Hayfork Creek
1646
Comment
RSA458716
Epilobium minutum
N. G. Sugihara
1977-5-21
59
Trinity
Eagle Creek Campground.
851
Comment
UC1728656
Epilobium minutum
Richard Olmstead
1985-5-18
688
Trinity
12.7 mi. from junction Coffee Creek Rd. & Hwy 3 (along Coffee Creek); Coffee Creek
Comment
CHSC82112
Epilobium oreganum
L. P. Janeway
2001-7-15
7316
Trinity
Klamath Ranges. At Foss Camp Spring, 1.3 km south of Red Mountain; head of Red Mountain Creek. Flat meadow about 70 m below.
1390
Comment
UC2062591
Epilobium oreganum
Belinda Lo
2017-8-5
351
Trinity
TRINITY COUNTY: Shasta-Trinity National Forest, Trinity Alps Wilderness, southeast of Twin Lakes.
Comment
JEPS57146
Epilobium siskiyouense
L. R. Heckard
1967-8-13
1679
Trinity
sw ridge of mt. above Deadfall Lakes; Mt. Eddy
2438
Comment
CHSC75782
Epipactis gigantea
Vernon H. Oswald; Lowell Ahart
1999-7-5
9828
Trinity
Southeast of Callahan and 1.3 mi northeast of Hwy. 3 on Forest Rd. 17 paralleling the Trinity River.
1127
Comment
HSC38766
Epipactis gigantea
M. Mesler, K. Mesler, A. Montalvo, J. D. Ackerman
1976-6-22
762
Trinity
Hwy. 3, Between Trinity Center and Callahan, 14 mi. N of Trinity Center, near Eagle Creek Campground.
Comment
UC2046534
Equisetum arvense
William J. Ferlatte
1976-5-18
1758
Trinity
Big Flat at head of Coffee Creek, north end of ephemeral pond (Lake Martin)
Comment
HSC863
Equisetum laevigatum
R. Spellenberg
1965-6-18
1166
Trinity
E of Cedar Flat, 2 mi. E of Burnt Ranch
Comment
HSC60048
Equisetum telmateia subsp. braunii
M. A. Baker
1977-5-8
263
Trinity
Philpot Campground
Comment
HSC34095
Eremogone congesta
M. G. Schmidt
1975-7-10
17
Trinity
Hayfork area
Comment
CHSC63331
Eremogone congesta var. crassula
Vernon H. Oswald; Lowell Ahart
1994-7-11
6389
Trinity
Forest Rd. 26 (to Mt. Shasta), 6.0 mi N of Castle Creek Rd. (Forest Rd. 25), W of Dunsmuir.
1871
Comment
CHSC31375
Eriastrum brandegeeae
T. Spira
1979-6-27
322
Trinity
Shasta-Trinity NF/Hayfork Rd. Hayfork airport on sw side 0.9 mi e of jct of Hwy 3 and Morgan Hill Rd and 75 ft n of latter rd and 210 ft s of airport runway.
707
Comment
HSC92638
Ericameria greenei
Jennifer Whipple
1977-9-9
2305
Trinity
Deadfall drainage, near the upper Deadfall Lakes
2378
Comment
JEPS127593
Ericameria greenei
L. P. Janeway, B. Castro
2016-8-1
12125
Trinity
Klamath Ranges. Tamarack Lake, Trinity Mountains. Chicken Hawk Hill 7.5' Quad.
Comment
HSC92672
Ericameria nauseosa var. speciosa
Jennifer Whipple
1978-10-6
2370
Trinity
Slopes N of Deadfall Creek
2256
Comment
CAS-BOT-BC299489
Ericameria ophitidis
Thomas W. Nelson; Jane P. Nelson
1980-8-21
6260
Trinity
Along road 29N62 0.4 miles from junction with road 29N58
1371
Comment
HSC70158
Ericameria ophitidis
Thomas W. Nelson, Jane P. Nelson
1978-7-21
4419
Trinity
Along SR 3 ca. 1/4 mi. from Salt Creek Bridge
762
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
HSC72266
Ericameria ophitidis
Thomas W. Nelson, Jane P. Nelson
1980-8-21
6269
Trinity
Along 4-wheel drive road out Blue Point Ridge 0.4 mi. from junction with road 29N55
1585
Comment
CHSC63497
Erigeron bloomeri var. bloomeri
Vernon H. Oswald; Lowell Ahart
1994-8-1
6439
Trinity
Forest Rd. 17 at the upper trailhead to Deadfall Lakes, ca. 2.5 mi (air) WNW of Mt. Eddy. On the W side of the road.
2011
Comment
HSC39149
Erigeron compositus
Gary S. Lester
1974-6-30
323
Trinity
Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak, Beegum Basin overlook facing NE.
2317
Comment
RSA211210
Erigeron divergens
William J. Ferlatte
1966-8-16
385
Trinity
Trinity Alps: Big Flat
1524
Comment
HSC23424
Erigeron glacialis var. glacialis
D. E. Anderson
1971-7-28
5458
Trinity
Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 33N38, NW of Weaverville
1921
Comment
UC581711
Erigeron glacialis var. glacialis
Joseph P. Tracy
1935-8-6
14664
Trinity
around White's Creek Lake, head of North Fork of White's Creek; Devils Canyon Mts.
1981
Comment
CAS-BOT-BC295403
Erigeron inornatus
H. E. Parks; J. P. Tracy
1941-8-27
11524
Trinity
North Coast Ranges. Cold Springs area, South Fork Mountain
1645
Comment
CAS-BOT-BC295413
Erigeron inornatus
H. E. Parks; J. P. Tracy
1941-8-27
11524
Trinity
North Coast Ranges. Cold Springs area, South Fork Mountain
1645
Comment
CAS-BOT-BC295401
Erigeron inornatus
E. K. Balls
1949-7-4
13793
Trinity
Trail from Dedrick to Chloride Mine
762
Comment
CHSC117813
Erigeron inornatus var. inornatus
L. P. Janeway; B. Castro
2016-8-1
12134
Trinity
Klamath Ranges. Tamarack Lake, Trinity Mountains.
1785
Comment
JEPS21938
Erigeron klamathensis
Joseph P. Tracy
1935-7-24
14204
Trinity
near Ranger Station; Trinity Summit
1828
Comment
UC581736
Erigeron klamathensis
Joseph P. Tracy
1935-7-24
14204
Trinity
near Ranger Station Trinity Summit
1828
Comment
JEPS87862
Erigeron lassenianus var. lassenianus
Vernon H. Oswald and Lowell Ahart
1994-6-14
6280
Trinity
Forest Rd. 25 w Castella (1.0 mi sw of its jct. with Forest Rd. 26 to Mt. Shasta (city), between Horse Heaven Mdw. and Asbestos Gulch)
1584
Comment
HSC46777
Erigeron petrophilus var. viscidulus
J. M. DiTomaso
1975-8-12
255
Trinity
Just above Deer Creek Trail on Black Basin Trail
1860
Comment
JEPS74539
Erigeron petrophilus var. viscidulus
W. J. Ferlatte
1966-8-19
450
Trinity
open meadow above lake Ward Lake; Trinity Alps, Ward Lake
2225
Comment
HSC5532
Erigeron philadelphicus
B. D. Rogers, William J. Ferlatte
1966-6-6
2050
Trinity
4 mi. N of Junction City
Comment
HSC5533
Erigeron philadelphicus
William J. Ferlatte, B. D. Rogers
1966-6-1
2050
Trinity
4 mi. N of Junction City
610
Comment
CAS-BOT-BC300254
Erigeron reductus var. angustatus
M. S. Taylor
1980-7-22
3166
Trinity
On w side of Hwy 137, ca. 2.4 mi n of its jct with Hwy 3, ca. 5 mi s of Scott Mt Summit
914
Comment
HSC38293
Erigeron robustior
Thomas W. Nelson
1976-6-10
2696
Trinity
Along Rd 1S07, 1 mi. from junction with Van Duzen River Rd.
762
Comment
CAS-BOT-BC189022
Eriodictyon californicum
G. R. Kleeberger
1880-7-2
s.n.
Trinity
Unspecified
Comment
RSA1086
Eriodictyon californicum
E. R. Johnson
1928-8-29
1180
Trinity
Between Lewiston and Weaverville.
Comment
UC184658
Eriodictyon californicum
Harry S. Yates
1914-5-19
321
Trinity
north east Weaverville; North East of Weaverville
Comment
HSC72844
Eriogonum compositum
Gail Newton
1980-7-1
853
Trinity
Near Hayden Roughs
1219
Comment
CAS-BOT-BC250084
Eriogonum compositum var. compositum
A. G. Vestal
1937-6-24
s.n.
Trinity
Above Post Creek 8 mi. west of Peanut, Trinity National Forest
Comment
CAS-BOT-BC250085
Eriogonum compositum var. compositum
A. M. Vollmer; L. Beane
1951-7-1
s.n.
Trinity
Along Trinity River, about 5 miles northwest of road to U.S. Highway 99
Comment
CAS-BOT-BC250087
Eriogonum compositum var. compositum
A. G. Vestal
1937-6-24
s.n.
Trinity
8 mi. W. of Peanut, south slope above Post Creek
Comment
CAS-BOT-BC242538
Eriogonum congdonii
James L. Reveal; Darin S. Reveal
1978-8-8
4800
Trinity
Along the Ramshorn-Mumbo Creek Road (USFS # 38N47) along the East Fork of the Trinity River, 0.6 mile west of the turnoff to Highland Lakes, and about 1 mile east of the turnoff, to Bear Flat
1051
Comment
RSA254930
Eriogonum congdonii
James L. Reveal, C. R. Reveal
1974-8-17
3787
Trinity
Along Hwy 3, 0.9 mile south of Scott Mountains Pass.
1585
Comment
UCD99828
Eriogonum congdonii
James L. Reveal; Caroline G. Reveal
1974-8-17
3787
Trinity
along California Highway 3, 0.9 mile south of Scott Mountain Pass.
1584
Comment
CHSC114572
Eriogonum congdonii
Susan Horner-Till
1981-7-22
807
Trinity
Opening between roads 38N86 and 38N17A. 2.5 Air miles west of Whalen Station.
1554
Comment
UC672917
Eriogonum elatum
Joseph P. Tracy
1935-8-3
14454
Trinity
Mary Blaine Mt.
1950
Comment
HSC68693
Eriogonum libertini
Thomas W. Nelson, D. Gordon
1980-6-10
5568
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC70446
Eriogonum libertini
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5735
Trinity
Along Hwy. 36 at Muldoon Gulch, Shasta-Trinity National Forest
1311
Comment
RSA107092
Eriogonum luteolum
L. S. Rose
1955-7-16
55121
Trinity
2 miles north of Douglas City
549
Comment
UC1176846
Eriogonum luteolum var. luteolum
Lewis S. Rose
1955-7-16
55121
Trinity
2 mi n Douglas City
548
Comment
CAS-BOT-BC263671
Eriogonum luteolum var. luteolum
David D. Keck
1949-7-21
6396
Trinity
Haman Ridge ca. 5 mi. S of Hoaglin, 14 mi. S. of Zenia Guard Station on sharp ridge between Kekawaka Creek on W. (which runs into Middle Fork of Eel) and Salt Creek on E. (which runs into N. Fork of Eel)
1036
Comment
CAS-BOT-BC263673
Eriogonum luteolum var. luteolum
L. B. Kildale
1930-10-5
10438
Trinity
Van Duzen River near Cobb
Comment
HSC43077
Eriogonum luteolum var. luteolum
Thomas W. Nelson, Jane P. Nelson
1977-9-4
3740
Trinity
Along USFS rd. 29N30 at Texas Chow Creek
Comment
UC465994
Eriogonum marifolium var. marifolium
Annie M. Alexander and L. Kellogg
1911-7-24
295
Trinity
Twin Pk. Thompson Pk.
Comment
HSC54185
Eriogonum nudum
G. L. Clifton, Butler
1979-7-18
8459
Trinity
Near Jones Ridge, close to the town of Mad River
1448
Comment
HSC78461
Eriogonum nudum
John S. Palmer
1973-6-19
74
Trinity
Bear Lakes Area along trail to Big Bear Lake
1341
Comment
CAS-BOT-BC264826
Eriogonum nudum var. nudum
Doris Kildale
1931-5-17
10929
Trinity
Hawkins Bar
182
Comment
HSC283
Eriogonum nudum var. nudum
William J. Ferlatte
1967-8-18
988
Trinity
Head of Union Creek
1982
Comment
UC1553597
Eriogonum nudum var. nudum
E. Dean
1988-6-14
40
Trinity
0.4 mi s Basin Gulch Bridge (slopes on nw side of rd.30N59; Post Creek); Post Creek
853
Comment
UCD100598
Eriogonum nudum var. nudum
Joseph M. DiTomaso
1975-6-30
73
Trinity
Morris Meadows on Stuarts Fork Trail.
1325
Comment
HSC17310
Eriogonum nudum var. nudum
D. E. Anderson
1961-10-8
1882
Trinity
Along rd. to Weaver Bally Mtn.
1982
Comment
SD50695
Eriogonum nudum var. pubiflorum
Darley F. Howe
1959-8-4
Trinity
5.5 miles west of Weaverville on #299
Comment
HSC71045
Eriogonum strictum var. greenei
Thomas W. Nelson, Jane P. Nelson
1978-7-21
4422
Trinity
Along Hwy. 3, 1/4 mi. S of Salt Creek Bridge
762
Comment
CAS-BOT-BC263406
Eriogonum strictum var. proliferum
P. A. Munz
1951-7-26
16923
Trinity
East flank, South Yolla Bolly Pk.
2316
Comment
UC1413449
Eriogonum umbellatum var. dumosum
James L. Reveal, Caroline G. Reveal
1974-8-17
3784
Trinity
about 0.2 mi n Coffee Creek Guard Station (along California Highway 3, n of Clair Engle Lake and about 10 mi n of Trinity Center, on a flat near the North Fork of the Trinity River); North Fork of the Trinity River
792
Comment
JEPS109590
Eriogonum umbellatum var. humistratum
Dean W. Taylor
2002-6-28
18198
Trinity
easterly rim of cirque above Grouse Lake, Trinity Mountains
1859
Comment
CHSC100820
Eriogonum umbellatum var. modocense
Susan Bazell; John Whittlesey et. al.
2008-8-31
62
Trinity
On edge of trail to Deadfall Lakes not very far from parking at trailhead.
2133
Comment
CHSC30846
Eriogonum umbellatum var. nelsoniorum
M. S. Taylor
1980-8-21
3295
Trinity
Serpentine ridge, n side of 29N50, ca. 1 mi se of juct of Mud Springs Jct.
1402
Comment
HSC43437
Eriogonum umbellatum var. nelsoniorum
Jennifer Whipple
1976-7-26
1589
Trinity
W and SW facing slopes above Deadfall Creek
2378
Comment
HSC71738
Eriogonum vimineum
M. A. Baker
1980-6-25
2363
Trinity
Near Castle Rock
1280
Comment
CHSC43828
Eriophorum crinigerum
L. P. Janeway
1984-6-22
881
Trinity
Meadow adjacent to the campground at Scott Summit.
1645
Comment
HSC39975
Eriophorum crinigerum
J. O. Sawyer
1973-6-5
2503
Trinity
Scott Mtn. Summit, W of Hwy. 3
1738
Comment
HSC92428
Eriophorum crinigerum
Jennifer Whipple
1977-8-3
2126
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
UC668022
Eriophorum crinigerum
Joseph P. Tracy
1935-8-7
14601
Trinity
head of White's Creek; Devil's Canyon Mts., White's Creek
2072
Comment
HSC74025
Eriophyllum lanatum
R. York
1980-5-24
706
Trinity
Near Long Ridge.
1036
Comment
JEPS123155
Eriophyllum lanatum
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 130
Trinity
Bonanza King
Comment
RSA298342
Eriophyllum lanatum
J. P. Smith, J. O. Sawyer
1972-5-27
5311
Trinity
Eagle Creek Campground; along Trinity River
869
Comment
HSC56762
Eriophyllum lanatum var. achilleoides
G. L. Clifton, Butler
1979-7-18
8469
Trinity
Near Jones Ridge, close to the town of Alderpoint
1448
Comment
RSA21647
Eriophyllum lanatum var. achilleoides
C. B. Wolf
1937-6-13
8802
Trinity
Inner North Coast Range, Red Bluff - Eureka Road, 6.2 mi. E. of Mad River Store.
1067
Comment
JEPS123057
Eriophyllum lanatum var. integrifolium
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 048
Trinity
Trinity Creek Watershed
Comment
UCD132192
Eriophyllum lanatum var. lanceolatum
Joseph M. DiTomaso
1975-7-2
96
Trinity
Trinity Alps, 100 yards above Stuarts Fork Trail on Sawtooth Ridge Trail.
1539
Comment
HSC23643
Erodium cicutarium
J. O. Sawyer
1970-5-23
2559
Trinity
Above New River
244
Comment
HSC28801
Erodium cicutarium
J. P. Smith
1973-4-21
6323
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CAS-BOT-BC54606
Erysimum capitatum
Alice Eastwood; John Thomas Howell
1937-6-24
4875
Trinity
Near Burnt Ranch.
Comment
CAS-BOT-BC54608
Erysimum capitatum
P. A. Munz
1951-7-19
16695
Trinity
North base of North Yolla Bolly Mountains. 1 mile northwest of Stuart Gap.
1402
Comment
CAS-BOT-BC54603
Erysimum capitatum
Doris K. Kildale
1927-4-1
3038
Trinity
Big Bar. Trinity River.
Comment
SEINET10481325
Erysimum capitatum
M. S. Mayer, S. Meredith; D. Bjornbak
1985-5-10
Mayer 45
Trinity
T33n,r9w,sec.24. Steelbridge campground, grassy roadside, moist, with quercus Chrysolepis, above creek
536
Comment
HSC39544
Erysimum capitatum var. capitatum
Thomas W. Nelson, James Nelson
1976-6-10
2675
Trinity
Above meadow at Senteney Rock
1555
Comment
HSC62963
Erysimum capitatum var. capitatum
Phyllis Krieg
1979-5-12
Trinity
Philpot Campground, 1.2 mi. W of Peanut
762
Comment
HSC6770
Erysimum capitatum var. capitatum
M. T. Milligan
1964-4-4
Trinity
Along Hwy. 299 on S side of Trinity River
Comment
UC922350
Erysimum capitatum var. capitatum
Annie M. Alexander and Louise Kellogg
1949-6-25
5698
Trinity
edge of road to White Rock Ranger Station (n of Yolla Bolly Middle Eel Primitive Area)
1706
Comment
HSC62673
Erysimum capitatum var. capitatum
Michelle Stevens
1979-5-5
71
Trinity
N on Canyon Creek Rd., 4.5 miles from Junction City
671
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
HSC91054
Erysimum perenne
Jennifer Whipple
1978-10-6
2373
Trinity
Slopes N of Deadfall Creek
2256
Comment
CHSC31210
Erythranthe bicolor
M. S. Taylor
1980-7-16
2904
Trinity
Hell-to-Find Lake, ca. 3 mi w of Hwy 30, and 4 mi s of Hwy 36, ca. 4 mi due sw of Wildwood.
1432
Comment
SEINET8394524
Erythranthe microphylla
L. F. Henderson
1933-5-27
15637
Trinity
bluffs of the Trinity River.
Comment
HSC43262
Erythronium californicum
K. Irwin
1977-7-17
306
Trinity
Philpot Campground 1.2 mi. W of Peanut
762
Comment
UCR40061
Erythronium californicum
C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows
1984-5-12
62
Trinity
Dubakella Ridge
1220
Comment
CAS-BOT-BC502700
Erythronium californicum
Anna A. Junkans
1915-4-22
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
SEINET3991477
Erythronium californicum
Unknown
1932-4-14
7055
Trinity
Fawn Lodge , 16 miles south of Weaverville on road to Redding.
853
Comment
CAS-BOT-BC65240
Erythronium citrinum var. roderickii
Jane E Van Susteren
2008-5-5
08 18 b
Trinity
Shasta-Trinity NF, Weaverville Ranger District, along forest road 37N47, south of Coffee Creek.
940
Comment
CAS-BOT-BC65242
Erythronium citrinum var. roderickii
Jane E Van Susteren
2008-4-30
08 -22
Trinity
Shasta-Trinity NF, Weaverville Ranger District. West of Sunflower Flat along forest road 39N62.
1380
Comment
CHSC81333
Erythronium citrinum var. roderickii
Ann Willyard
2001-4-10
640
Trinity
Bear Creek Trail at creek crossing, about 0.9 rd mi W of Highway 3. UTM: 10 528000 E 4560600 N.
1097
Comment
CHSC115034
Erythronium citrinum var. roderickii
Botany Crew
2003-3-25
08106
Trinity
Comment
UC130643
Erythronium grandiflorum
H. M. Hall
July, 1909
8647
Trinity
Union Creek Salmon Mountains
2072
Comment
CAS-BOT-BC502720
Erythronium grandiflorum
Annie M. Alexander; Louise Kellogg
1949-6-30
5740
Trinity
Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area
2103
Comment
UC1197651
Erythronium grandiflorum
Joseph P. Tracy
1946-6-16
17586
Trinity
borders gravelly flat known as Race Track; South Fork Mountain
1676
Comment
HSC31408
Erythronium grandiflorum subsp. grandiflorum
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-14
5580
Trinity
Red Lassic.
1799
Comment
HSC31678
Erythronium grandiflorum subsp. grandiflorum
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-16
5685
Trinity
Along ridge road on South Fork Mtn., 10 mi. N of its junction with Hwy. 36
Comment
SEINET3885980
Erythronium howellii
James P. Smith
1973-4-21
6173
Trinity
Roadsides and slopes above Eagle Creek Loop, north of the Eagle Creek Campground.; 0
853
Comment
CAS-BOT-BC502816
Erythronium purpurascens
Mrs. H. C. Cantelow
1939-6-5
3982
Trinity
Mad River, 11 miles south east of Ruth
Comment
CAS-BOT-BC403717
Eschscholzia californica
Carl B. Wolf
1937-6-20
8926
Trinity
North Coast Range, along Mad River, 5 8/10 mi. above Eureka - Red Bluff Road on road to Ruth
457
Comment
CAS-BOT-BC403719
Eschscholzia californica
Eugene Carter
1973-6-7
553
Trinity
East Fork-North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) Allbert's Cabin, 3.8 miles north of Helena
487
Comment
HSC291
Eucephalus ledophyllus var. ledophyllus
William J. Ferlatte
1967-8-17
977
Trinity
Ridge between Landers Lake and Union Lake
2134
Comment
HSC92680
Eucephalus ledophyllus var. ledophyllus
Jennifer Whipple
1976-7-28
1598
Trinity
Near Lower Deadfall Lake
2165
Comment
CAS-BOT-BC202775
Euonymus occidentalis
L. B. Kildale
1930-10-5
10437
Trinity
Van Duzen River near Cobbs
Comment
CAS-BOT-BC202777
Euonymus occidentalis
David D. Keck
1949-7-21
6386
Trinity
3 mi. E. of Forest Glen
777
Comment
RSA455985
Euonymus occidentalis
H. E. McMinn
1922-8-5
320
Trinity
Near South Fork Trinity River, by small stream.
Comment
CAS-BOT-BC202774
Euonymus occidentalis
H. E. McMinn
1922-8-5
320
Trinity
Above S. Fork of Trinity River. Betwen Bridgeville & Peanut
Comment
HSC38795
Euphorbia crenulata
A. Montalvo
1975-5-17
262
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
HSC48970
Euphorbia crenulata
M. A. Baker
1979-5-13
711
Trinity
Hobo Gulch Campground
Comment
HSC64405
Euphorbia crenulata
J. O. Sawyer, R. J. Cole
1978-4-20
3135
Trinity
Todd's Cabin, along E Fork of N Fork of Trinity River
762
Comment
HSC74003
Euphorbia crenulata
R. York
1980-5-24
697
Trinity
Near Long Ridge.
1036
Comment
RSA296701
Euphorbia crenulata
Thomas Wood
1979-5-12
178
Trinity
Philpott Camp, Trinity National Forest.
793
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
JEPS106509
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
CHSC80120
Festuca californica
L. P. Janeway
1996-6-29
5028
Trinity
Klamath Mountains. Near top of un-named peak (1290 m at top) 1.2 mi north-northeast of Trinity Mountain; above dirt road 1.7 mi from Van Ness Creek Road.
1260
Comment
HSC23706
Festuca californica
J. O. Sawyer
1970-5-2
2567
Trinity
Above New River
244
Comment
CAS-BOT-BC278398
Festuca elmeri
David D. Keck
1944-7-10
5479
Trinity
1.5 mi. E. of Forest Glen, in canyon of Post Creek
731
Comment
HSC74013
Festuca elmeri
R. York
1980-5-24
677
Trinity
Near Long Ridge.
1036
Comment
CHSC82702
Festuca idahoensis
L. P. Janeway
2001-7-8
7304
Trinity
Klamath Ranges. On ridgetop 1.8 km north of Red Mountain.
1650
Comment
HSC24202
Festuca idahoensis
Dennis Anderson, D. Santana, J. Lackey
1971-7-15
5296
Trinity
South Fork Mtn., along FS 1S02, road to Pickett Peak, 0.4 mi. from junction with Hwy. 36
Comment
HSC51247
Festuca idahoensis
G. L. Clifton, Overton
1979-6-4
4086
Trinity
Near Van Duzen River, close to the town of Alderpoint
853
Comment
UC191790
Festuca idahoensis
Harry S. Yates
1914-7-13
488
Trinity
Stuarts
Comment
CAS-BOT-BC278891
Festuca occidentalis
David D. Keck
1944-7-10
5470
Trinity
1.5 mi. W. of Wildwood
1158
Comment
CAS-BOT-BC278893
Festuca occidentalis
Doris Kildale
1931-5-17
10736
Trinity
Hawkins Bar
182
Comment
HSC73823
Festuca occidentalis
Gail Newton
1980-7-13
1408
Trinity
Near Red Rock.
1509
Comment
UC192581
Festuca occidentalis
Harry S. Yates
1914-5-20
323
Trinity
East Weaver Creek
Comment
RSA298344
Festuca rubra
Thomas W. Nelson, Jane Nelson
1976-7-26
3024
Trinity
Trinity-Humboldt Co. lines. Road cut along 1S07 west of Black Lassic.
1616
Comment
HSC74300
Fragaria vesca
M. A. Baker
1980-5-23
1425
Trinity
Near Tierney Canyon
975
Comment
HSC75419
Fragaria vesca
J. O. Sawyer, K. A. Sawyer
1980-6-17
3431
Trinity
Stuart Gap along USFS Rd. 28N10
1524
Comment
CAS-BOT-BC182451
Fragaria vesca subsp. californica
Eugene Carter
1975-6-28
1020
Trinity
North Fork Trinity River. South of Pfeiffer [Pflat] Flat
1047
Comment
CAS-BOT-BC457584
Fragaria vesca subsp. californica
Eugene Carter
1973-6-19
593
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. 18 miles NW of Weaverville. Along the Grizzly Creek Trail at Pegleg Flat.
1066
Comment
CAS-BOT-BC457585
Fragaria vesca subsp. californica
Eugene Carter
1971-6-20
243
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity, 18 miles NW of Weaverville. Along North Fork Trail, south end of Rooster Flat, 1/2 mile north of China Creek.
944
Comment
CAS-BOT-BC461214
Fragaria virginiana subsp. platypetala
Ella Dales Cantelow
1939-6-9
4298
Trinity
Scott Mt.
1630
Comment
CAS-BOT-BC461215
Fragaria virginiana subsp. platypetala
Ella Dales Cantelow
1939-6-9
s.n.
Trinity
Scott Mt.
Comment
HSC27119
Frangula californica
J. O. Sawyer
1973-4-21
2494
Trinity
Along Bear Lake Trail
945
Comment
LA207702
Frangula californica
Carl Epling; William Robison
1935-7-20
sn
Trinity
Fawn Lodge near Weaverville
Comment
CAS-BOT-BC63044
Frangula californica subsp. californica
Ella Dales Cantelow
1937-8-22
1878
Trinity
Swift Creek at Gratten Ford.
Comment
HSC69942
Frangula californica subsp. crassifolia
Thomas W. Nelson
1978-5-27
4054
Trinity
Red Mtn.
1250
Comment
HSC51078
Frangula purshiana
G. L. Clifton, Overton
1979-6-3
3928
Trinity
Near Hettenshaw Valley, close to the town of Alderpoint.
884
Comment
SBBG26933
Frangula purshiana subsp. purshiana
C. B. Wolf
1937-8-12
Trinity
South Fork Mtn, 8.3 mi S of Cold Spring Lookout
1371
Comment
CHSC53256
Fraxinus latifolia
Joyce Lacey; L. P. Janeway
1987-6-22
Trinity
Old floodplain of Trinity River near mouth of Grass Valley Cr; flat mid-wetland area on N side of Lewiston Rd 1.8 mi from hwy 299. 'Lowden Ranch'.
533
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
HSC573
Fritillaria atropurpurea
William J. Ferlatte
1967-6-28
564
Trinity
E side of Packers Peak, 7600 ft
1982
Comment
CAS-BOT-BC130349
Fritillaria glauca
Eugene Carter
1975-5-20
939
Trinity
North Fork Trinity River, opposite the mouth of Morrison Gulch
1066
Comment
UC666946
Fritillaria glauca
Joseph P. Tracy
1935-8-5
14565
Trinity
Devil's Canyon Mountains, at head of White's Creek White's Creek; Devil's Canyon Mountains, White's Creek
2133
Comment
JEPS109657
Fritillaria purdyi
Dean W. Taylor
2002-4-19
17988
Trinity
Preacher Meadow Campground along Highway 3, morainal terrace of Swift Creek (ca. 1 air mile SW of Trinity Center)
883
Comment
CAS-BOT-BC227827
Fritillaria recurva
Eugene Carter
1974-5-27
753
Trinity
Salmon-Trinity Alps and vicinity. Along the Grizzly Creek Trail at Pegleg Flat
1066
Comment
CHSC3490
Fritillaria recurva
Roger Jaegel
1966-4-22
144
Trinity
Located three miles west of Hayfork.
Comment
HSC22544
Fritillaria recurva
D. E. Anderson, J. P. Smith
1970-4-23
5043
Trinity
Along road to Hobo Gulch Campground, 6 mi. N of its junction with Hwy. 299
Comment
HSC34571
Fritillaria recurva
R. M. Sullivan
1975-5-18
86
Trinity
SE of confluence of Pawauket Gulch and Reading Creek
610
Comment
HSC40536
Fritillaria recurva
Thomas W. Nelson, James Nelson
1976-5-23
2537
Trinity
Along branch to Shanty Creek E side of Black Lassic
1555
Comment
CAS-BOT-BC504481
Fritillaria recurva
B. H. Mace
1920-5-27
122
Trinity
Sulphur Camp
1676
Comment
JEPS90074
Galium ambiguum
Dean W. Taylor
1992-6-12
12750
Trinity
along jeep rd. on ridge crest n. of summit S. Dubakella Mt.; Klamath Mt. Region, S. Dubakella Mt.
1767
Comment
RSA66421
Galium ambiguum
Philip A. Munz
1951-7-17
16595
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
JEPS52712
Galium ambiguum subsp. ambiguum
Lauramay T. Dempster and G. L. Stebbins Jr.
1964-6-14
4010
Trinity
1 mi w Regan Meadow
1524
Comment
UC1115825
Galium ambiguum subsp. ambiguum
Joseph P. Tracy
1939-5-30
16307
Trinity
Low Gap Mad River
792
Comment
UC1586853
Galium ambiguum subsp. ambiguum
Juha Pykala and D. H. Norris
1987-6-15
1791
Trinity
about 3 mi w Wildwood (by Hwy 36)
1250
Comment
CHSC69023
Galium aparine
Vernon Oswald; Lowell Ahart
1997-7-17
8729
Trinity
Forest Road 29 (Bramlot Rd.) 2.9 mi south of Hwy. 36
1158
Comment
HSC35652
Galium bolanderi
Thomas W. Nelson
1975-7-20
2064
Trinity
Black Lassic Area
1799
Comment
HSC40115
Galium bolanderi
Thomas W. Nelson, James Nelson
1976-10-25
3272
Trinity
Along W side of Red Lassic
1707
Comment
HSC52986
Galium bolanderi
G. L. Clifton, Overton
1979-6-3
3687
Trinity
Near Shanty Creek, close to the town of Forest Glen.
1219
Comment
HSC68725
Galium bolanderi
Jacqueline Greenleaf
1980-7-30
266
Trinity
Near Skull Camp Trail
1173
Comment
POM266176
Galium bolanderi
H. C. Cantelow
1939-6-9
s.n.
Trinity
Road to Scott Mtn. 64 [6.4?] miles n., of Carroville. Immigration Ditch.
Comment
HSC36279
Galium glabrescens subsp. glabrescens
J. O. Sawyer, J. P. Smith
1974-6-27
2612
Trinity
Peak above Summit Lake
2454
Comment
RSA170253
Galium grayanum var. grayanum
J. T. Gregory
1935-8-5
900
Trinity
At head of White's Creek. Devil's Canyon Mtns.
2134
Comment
UC922470
Galium grayanum var. nanum
Annie M. Alexander and Louise Kellogg
1949-7-2
5752
Trinity
saddle between Yolla Bolly Mt. and Black Rock Mountain (base of Black Rock, trail to Black Rock); Yolla Bolly Middle Eel Primitive Area
2103
Comment
JEPS52753
Galium porrigens var. porrigens
Lauramay T. Dempster and G. L. Stebbins
1963-7-7
3840
Trinity
bluffs above town Weaverville
640
Comment
HSC57245
Galium triflorum
G. L. Clifton
1979-7-17
7932
Trinity
Near Bailey Canyon Campground, close to town of Mad River
853
Comment
POM225339
Galium triflorum
Philip A. Munz
1936-8-11
14349
Trinity
Forest Glen.
701
Comment
RSA60494
Galium triflorum
John H. Thomas
1949-6-15
935
Trinity
About 7 miles north of Weaverville, along trail to Trinity Alps. Trinity National Forest.
915
Comment
JEPS106486
Garrya
J. K. Nelson with Susan Erwin
2004-3-10
2004 -1
Trinity
Burnt Ranch Campground, N side of Hwy 299, ca. 30 mi W of Weaverville
400
Comment
CAS-BOT-BC178507
Garrya flavescens
Annie M. Alexander; Louise Kellogg
1948-9-1
5563
Trinity
Cloride Mine Trail, Dedrick, Trinity Mountains
1219
Comment
CAS-BOT-BC182205
Garrya fremontii
Joseph P. Tracy
1925-9-6
7260
Trinity
Trinity River near Don Juan Point
304
Comment
CAS-BOT-BC182207
Garrya fremontii
John Thomas Howell
1936-8-28
12866
Trinity
7 miles from Minersville on road to Weaverville
Comment
CAS-BOT-BC182209
Garrya fremontii
Eugene Carter
1971-6-5
202
Trinity
North Fork Trinity River, Hobo Gulch Camp, 1/4 mi. north of Hobo Gulch Camp, along North Fork Trail
914
Comment
CAS-BOT-BC182214
Garrya fremontii
L. B. Kildale
1930-9-14
10371
Trinity
Trinity River at Big French Creek
Comment
CAS-BOT-BC182215
Garrya fremontii
E. R. Johnson
1928-8-29
448
Trinity
Between Lewiston and Weaverville
Comment
HSC32912
Garrya fremontii
Thomas W. Nelson
1973-5-30
999
Trinity
Red Lassic area
1799
Comment
RSA293192
Garrya fremontii
Thomas W. Nelson, Jane P. Nelson
1976-2-7
2260
Trinity
Pigeon Point.
Comment
RSA78315
Garrya fremontii
P. A. Munz
1952-6-29
17852
Trinity
Grizzly Creek, branch of North Fork of Trinity River, north of Helena.
1006
Comment
UC933380
Garrya fremontii
Annie M. Alexander and Louise Kellogg
1948-9-1
5563
Trinity
Dedrick Trinity Mountains (Cloride Mine Trail)
1219
Comment
UCD23629
Garrya fremontii
Rodney Gale Myatt
1971-9-21
1125
Trinity
Burnt Ranch. Along side Hwy 299, about 20 mi. east of the town of Willow Creek.
426
Comment
HSC44748
Gayophytum heterozygum
Maralyn O'Meara
1971-10-17
32
Trinity
Canyon Creek
Comment
UC1196964
Gayophytum heterozygum
Joseph P. Tracy
1935-8-5
14559
Trinity
White's Creek Devil's Canyon Mts. (at head)
2072
Comment
UC933464
Gayophytum heterozygum
Annie M. Alexander and Louise Kellogg
1948-8-7
5437
Trinity
Canyon Creek (tributary of Trinity River) Trinity Mountains (below the lake)
1676
Comment
UC1196962
Gayophytum humile
Joseph P. Tracy
1946-6-16
17576
Trinity
Miller Spring South Fork Mountain (n of crossing of Trinity Hwy)
1463
Comment
CHSC660
Gentiana calycosa
V. Holt
1942-8-10
Trinity
Deer Lake, Trinity Alps.
2286
Comment
HSC527
Gentiana calycosa
William J. Ferlatte
1967-8-10
866
Trinity
Grizzly Creek, 1/4 mile below falls
1829
Comment
JEPS47080
Gentiana calycosa
Joseph P. Tracy
1935-8-5
14531
Trinity
head of White's Creek Devil's Canyon Mts.
2072
Comment
JEPS81906
Gentianella amarella subsp. acuta
Roger Raiche
1982-10-14
20812
Trinity
margin of Upper Dead Falls Lake
2438
Comment
CHSC30262
Gentianopsis simplex
M. S. Taylor
1980-8-26
3305
Trinity
Se side of Parker Meadow, ca. 100 ft n of Swift Creek trail, ca. 9 mi w of Trinity Center.
1615
Comment
HSC66264
Gentianopsis simplex
M. S. Taylor
1980-8-26
3305
Trinity
Parker Meadow, 100 ft. N of Swift Creek trail, 9 mi. W of Trinity Center
1616
Comment
HSC16962
Gilia capitata
J. F. Knezevich
1967-6-1
174
Trinity
W of Junction City on Hwy. 299
Comment
HSC70097
Gilia capitata
Thomas W. Nelson, Jane P. Nelson
1978-6-22
4286
Trinity
Along Dubakella Rd., 3.7 mi. from junction with State Route 36
1433
Comment
RSA49107
Gilia capitata
P. A. Munz
1949-5-15
13235
Trinity
1 mile below Dedrick
91
Comment
UC907898
Gilia capitata subsp. capitata
Joseph P. Tracy
1932-6-17
10238
Trinity
Ruth
792
Comment
UC914296
Gilia capitata subsp. capitata
Philip A. Munz
1949-5-15
13235
Trinity
1 mi below Dedrick (Canyon Creek); , below Dedrick
914
Comment
HSC59269
Gilia tricolor
Kenneth Clark
1979-4-12
257
Trinity
Blanchert Flats near Douglas City, 0.5 mi. from fork at the 17 mi. to Deer Lick Springs sign, off Deer Lick Springs Rd.
610
Comment
HSC44651
Githopsis specularioides
J. P. Smith
1973-5-6
6608
Trinity
Blanchert Flats near Douglas City
Comment
HSC48439
Githopsis specularioides
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9869
Trinity
County Line Rd. along Brown's Creek.
671
Comment
HSC51011
Githopsis specularioides
G. L. Clifton, Overton
1979-6-3
3845
Trinity
Near Hettenshaw Valley, close to the town of Alderpoint.
884
Comment
HSC67342
Githopsis specularioides
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5325
Trinity
Along Covelo-Zenia Rd., 1.5 mi. S of Lake Mtn. Ranch.
823
Comment
HSC10030
Glyceria elata
R. Spellenberg
1965-6-12
1106
Trinity
7 mi. SW of Burnt Ranch on Underwood Mtn. Rd.
Comment
HSC51335
Glyceria elata
G. L. Clifton, Overton
1979-6-3
3862
Trinity
Near Hettenshaw Valley, close to the town of Alderpoint.
884
Comment
HSC84200
Glyceria elata
J. P. Smith
1980-7-22
10312
Trinity
Shasta-Trinity National Forest, Salt Creek Campground on Thirteen Dips Rd.
793
Comment
CAS-BOT-BC280559
Glyceria elata
B. H. Mace
1917-8-12
20
Trinity
North side Soldier Ri.
1920
Comment
CAS-BOT-BC302698
Gnaphalium palustre
P. A. Munz
1951-7-21
16804
Trinity
South slope of North Yolla Bolly Pk.
2270
Comment
UCR123917
Gnaphalium palustre
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6932
Trinity
Trinity Mountains, Calif. Hwy 36, 2.2 mi west of the Trinity/Shasta Co. line
1159
Comment
HSC54164
Goodyera oblongifolia
Gilbert Muth
1979-7-18
8386
Trinity
Near Deep Hollow Creek, close to the town of Mad River
1067
Comment
UCD138965
Goodyera oblongifolia
Joseph M. DiTomaso
1975-8-21
288
Trinity
1 mile east of Stuarts Fork Trail on Deer Creek Trail.
1493
Comment
HSC648
Hackelia bella
William J. Ferlatte
1967-7-6
621
Trinity
Dorleska Mine
1982
Comment
HSC103105
Hackelia bella
M. Mesler
2010-7-15
828
Trinity
South Fork Mtn, FS rd 1N19 off rd 4N12
1662
Comment
POM262003
Hackelia bella
H. M. Hall
1909-7-21
8599
Trinity
Dorleska, in the Salmon Mts., Canadian Zone
2000
Comment
CAS-BOT-BC182441
Hackelia micrantha
Eugene Carter
1975-5-31
946
Trinity
North Fork Trinity River. Along trail south of Rooster Flat
944
Comment
RSA258874
Hackelia micrantha
Thomas W. Nelson
1973-5-30
996
Trinity
Black Lassic Area.
1799
Comment
UCD119390
Hackelia setosa
Joseph M. DiTomaso
1975-7-14
131
Trinity
Bowerman Meadows.
1737
Comment
CAS-BOT-BC7470
Harmonia doris-nilesiae
T. W. Nelson; B. Williams
1983-6-14
7422
Trinity
Along Forest Service road 1N40, 0.25 mil E of junction with road 1N35.
1097
Comment
CHSC65218
Harmonia doris-nilesiae
Vivian Parker
1993-6-8
14 -18
Trinity
Shasta-Trinity National Forests. Hayfork Ranger District. Hillside above a nw tributary east of Indian Valley Creek, ca. 1.0 mi east of Maddox Lake.
900
Comment
JEPS83256
Harmonia doris-nilesiae
Thomas W. Nelson and Barbara Williams
1983-6-14
7422
Trinity
along forest road 1N40 1/4 mi e junction with road 1N35 (9 airline mi s of Hayfork); North Coast Ranges, Shasta-Trinity National Forest
1097
Comment
CAS-BOT-BC538051
Harmonia stebbinsii
G. Ledyard Stebbins
1973-6-30
s.n.
Trinity
Trinity National Forest, ridge E of Hell to Find Lake, 1/2 mile W of Hayfork Creek
Comment
CHSC30233
Harmonia stebbinsii
M. S. Taylor
1980-8-14
3247
Trinity
Ridge, at jct of 28N68 and 29N43, ca. 1 mi n of Goat Camp.
1371
Comment
CHSC35539
Harmonia stebbinsii
Thomas W. Nelson; Jane P. Nelson
1980-6-22
5746
Trinity
Shasta-Trinity National Forest. Along road 29N28 7 miles south of junction with State Route 36 and 1 mile from Goat Camp.
1371
Comment
UC1553541
Harmonia stebbinsii
E. Dean
1988-7-8
103
Trinity
Rd. 29N28 0.1 mi s jct with 29N43 (border of Trinity and Shasta Counties); Brushy Mtn. area
Comment
HSC558
Hastingsia alba
William J. Ferlatte
1966-6-30
153
Trinity
Canyon Creek Lakes
1646
Comment
UC1072715
Hastingsia alba
Douglas Barbe
1955-7-27
294
Trinity
just s Scott Mountain Forest Camp; Klamath Mountains
1615
Comment
CAS-BOT-BC506191
Hastingsia alba
Doris K. Kildale
1927-7-4
3711
Trinity
At creek at east base of South Fork Mountain
Comment
CAS-BOT-BC506193
Hastingsia alba
Milo S. Baker
1926-8-1
179 -'26
Trinity
Trinity Alps Resort, in bog above ranch house
Comment
HSC35899
Hastingsia serpentinicola
J. P. Smith, J. O. Sawyer
1973-7-26
7150
Trinity
Eagle Creek Campground
854
Comment
HSC65666
Hastingsia serpentinicola
Donald W. Miles
1979-6-30
6
Trinity
Along Mumbo Creek Rd., 15 mi. W of Castle Crags State Park.
1463
Comment
RSA123548
Hastingsia serpentinicola
G. D. Barbe
1955-7-27
294
Trinity
Just south of Scott Mtn Forest Camp.
1616
Comment
HSC274
Helenium bigelovii
William J. Ferlatte
1967-8-18
999
Trinity
Head of Union Creek
1982
Comment
JEPS74566
Helenium bigelovii
W. J. Ferlatte
1966-8-4
314
Trinity
Dorleska Mine Trinity Alps
1981
Comment
RSA211517
Helenium bigelovii
William J. Ferlatte
1966-8-4
314
Trinity
Dorleska Mine, Trinity Alps.
1982
Comment
UC130558
Helenium bigelovii
H. M. Hall
1909-7-1
8593
Trinity
near Dorleska; Salmon Mountains
1920
Comment
HSC32225
Helenium bigelovii
J. O. Sawyer
1971-8-13
2439
Trinity
Between Stoddard and Mc Donald Lakes
1814
Comment
UC1037425
Helenium bigelovii
Douglas Barbe
1955-8-3
343
Trinity
8 mi w Scott Mountain Road (on Coffee Creek Road); Klamath Mountains
1066
Comment
CAS-BOT-BC306862
Helenium bolanderi
E. K. Balls
1949-7-6
13844
Trinity
1.3 miles from Coffee Creek (road from Stringtown to Scott Mt.)
731
Comment
UC809683
Helianthella californica subsp. shastensis
E. K. Balls
1949-7-7
13891
Trinity
Scott Mountain Camp Scott Mt.
1630
Comment
CAS-BOT-BC312128
Hemizonella minima
Elizabeth McClintock
1956-6-15
s.n.
Trinity
Along East Fork of Coffee Creek on trail to Stoddard Lake
Comment
HSC68900
Hemizonella minima
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5670
Trinity
Shasta-Trinity National Forest, along 4-wheel drive road out Blue Point Ridge, 1 mi. W of junction with FS Rd. 29N55
1555
Comment
OBI16311
Hemizonia congesta subsp. clevelandii
Joseph P. Tracy
15-Sep-19
5217
Trinity
Burnt Ranch
488
Comment
HSC78752
Heracleum maximum
John S. Palmer
1973-8-3
145
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
Comment
JEPS128095
Heracleum maximum
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-13
2017 -019
Trinity
Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River.
Comment
UC502942
Hesperolinon micranthum
Joseph P. Tracy
1932-6-17
10204
Trinity
Three Forks of Mad River North Coast Ranges, Mad River
883
Comment
CHSC68999
Heterocodon rariflorum
Vernon Oswald; Lowell Ahart
1997-7-17
8720
Trinity
Forest Road 29 (Bramlot Rd.) 2.9 mi south of Hwy. 36.
1158
Comment
SEINET10460634
Heterocodon rariflorum
Frank W. Peirson
1930-8-17
Peirson 9242
Trinity
GLACIER POINT, YOSEMITE VALLEY, MEADOW OPPOSITE 4000
Comment
CSUSB1866
Heteromeles arbutifolia
Jack Hill, Michele Hill
1973-7-7
Trinity
Highway 299, 2 miles from Junction City in a roadside ditch.
444
Comment
UC667099
Heuchera merriamii
Joseph P. Tracy
1935-8-7
14627
Trinity
at head of White's Creek; Devil's Canyon Mts
2072
Comment
RSA0063190
Heuchera merriamii
C. L. Hitchcock, J. S. Martin
1939-7-11
5388
Trinity
South shore of Upper Canyon Creek Lake, 11 miles north of Dedrick, Salmon-Trinity Mountains.
1890
Comment
HSC64382
Heuchera micrantha
J. O. Sawyer, R. J. Cole
1978-4-20
3144
Trinity
Todd's Cabin, along E Fork of N Fork of Trinity River
762
Comment
SD73193
Heuchera micrantha
Darley F. Howe
1969-6-5
Trinity
24 miles west of Shasta-Trinity County line on #36
792
Comment
SEINET185076
Heuchera pilosissima
C. L. Hitchcock, JS Martin
1939-7-11
5388
Trinity
S shore of Upper Cyn Creek Lake 11 mi N of Dedrick Salmon-Trinity Mts
1890
Comment
CAS-BOT-BC319714
Hieracium albiflorum
P. A. Munz
1936-8-11
14350
Trinity
Forest Glenn
762
Comment
CAS-BOT-BC319715
Hieracium albiflorum
Joseph P. Tracy
1935-8-3
14450
Trinity
Mary Blaine Mt.
1950
Comment
CAS-BOT-BC319719
Hieracium albiflorum
P. A. Munz
1951-7-17
16601
Trinity
Grasshopper Public Camp 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts.
1371
Comment
CAS-BOT-BC319727
Hieracium albiflorum
Peter H. Raven; R. Snow
1958-7-18
13574
Trinity
6.3 miles south of Trinity Center on road to Minersville
Comment
HSC51190
Hieracium albiflorum
G. L. Clifton, Overton
1979-6-4
4017
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC56592
Hieracium albiflorum
G. L. Clifton
1979-7-17
7933
Trinity
Near Bailey Canyon Campground, close to town of Mad River
853
Comment
UC1223086
Hieracium albiflorum
Joseph P. Tracy
1950-7-25
19061
Trinity
1/2 mi s of the crossing Hyampom Trail at top South Fork Mountain
Comment
POM52721
Hieracium albiflorum
M. H. Manning
1889-08
s.n.
Trinity
At Trinity Summit.
Comment
RSA49971
Hieracium albiflorum
E. K. Balls
1949-6-30
13679
Trinity
0.5 mile above Ripstein Camp, Canyon Creek.
793
Comment
SEINET11262556
Hieracium albiflorum
Dennis Anderson, D. Santana; J. Lackey
1971-7-15
5248
Trinity
On spur road to logging landgins 0.8 mile from its junction with 1 SO 7.; 0
1341
Comment
HSC75609
Hieracium greenei
J. O. Sawyer, D. A. Thornburgh
1980-9-15
4099
Trinity
Proposed Ruth Research Natural Area
1372
Comment
RSA66428
Hieracium scouleri
P. A. Munz
1951-7-17
16602
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
CAS-BOT-BC312972
Hieracium triste
Joseph P. Tracy
1935-8-7
14593
Trinity
Devil's Canyon Mts. at head of White's Creek
2072
Comment
HSC34442
Holodiscus discolor
J. P. Smith, J. O. Sawyer
1973-7-4
7018
Trinity
Hillside S and W of S Dubakella Mtn.
1524
Comment
HSC34737
Holodiscus discolor
Thomas W. Nelson
1974-7-20
1678
Trinity
Black Lassic Area
1799
Comment
UC466578
Holodiscus discolor
Annie M. Alexander and Louise Kellogg
1911-7-8
235
Trinity
North Fork Coffee Creek
1371
Comment
CAS-BOT-BC152400
Holodiscus discolor var. discolor
Milo S. Baker
1926-8-8
244 -'26
Trinity
Top of Granite Peak
2438
Comment
CAS-BOT-BC152408
Holodiscus discolor var. discolor
John Thomas Howell
1937-7-25
13493
Trinity
Stuarts Fork of Trinity River
2225
Comment
HSC4770
Hordeum brachyantherum
William J. Ferlatte
1967-8-10
878
Trinity
Grizzly Creek, about 3 mi E of junction of China Spring Trail
1829
Comment
CAS-BOT-BC143942
Horkelia daucifolia
Harry S. Yates
1914-5-26
7 -88
Trinity
Browns Creek, Trinity National Forest
853
Comment
HSC40508
Horkelia fusca var. parviflora
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2596
Trinity
Along trail to Granite Lake
1585
Comment
UC1586955
Horkelia tridentata subsp. flavescens
Juha Pykala and D. H. Norris
1987-6-15
1781
Trinity
ca 3 mi w Wildwood (by Hwy 36)
1250
Comment
RSA25955
Horkelia tridentata subsp. flavescens
J. P. Smith, J. O. Sawyer
1973-7-3
650
Trinity
Hill S and W of S Dubakella Mtn.
1585
Comment
HSC64779
Horkelia tridentata var. flavescens
J. P. Smith, J. O. Sawyer
1972-5-27
5306
Trinity
Eagle Creek Campground, along Trinity River.
869
Comment
HSC82525
Horkelia tridentata var. flavescens
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4829
Trinity
Mouth of Bear Creek
915
Comment
CAS-BOT-BC201138
Hosackia crassifolia
John Thomas Howell
1937-7-27
13579
Trinity
Coffee Creek Canyon at Union Creek
Comment
HSC64934
Hosackia pinnata
D. L. Goforth
1979-7-6
211
Trinity
Scott Mtn. Meadow
1646
Comment
UCD15140
Hulsea nana
K. F. Mawdsley
1996-7-11
18 b
Trinity
Trinity County. High on Mt. Eddy, at summit and last 200 ft.
2743
Comment
UC56323
Hydrophyllum fendleri var. albifrons
Joseph Burtt Davy
Jun 21 1899-Jun 23 1899
5750
Trinity
Trinity Summit
Comment
HSC43320
Hydrophyllum occidentale
K. Irwin
1977-7-17
324
Trinity
Philpot Campground 1.2 mi. W of Peanut
762
Comment
HSC72914
Hydrophyllum occidentale
M. A. Baker
1980-7-2
2619
Trinity
Near Horsehead Mtn.
1737
Comment
JEPS109609
Hydrophyllum occidentale
Dean W. Taylor
2002-6-13
18155
Trinity
Trinity Mountains, northerly facing cirque of Bonanza King
2011
Comment
RSA0110958
Hydrophyllum occidentale
P. A. Munz
1949-5-16
13260
Trinity
East Weaver Public Camp, East Weaver Creek.
915
Comment
SEINET10935936
Hydrophyllum occidentale
Botany
1985-5-11
BOTANY s.n.
Trinity
T33n,r9w,sec.24,h.m.; Road bank 0.5 mile n of hwy 299 along road to steelbridge Campground, open site in douglas fir, madrone habitat
427
Comment
CAS-BOT-BC400815
Hypericum anagalloides
Eugene Carter
1971-7-8
279
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) 0.1 mi. NW of Russell Cabin. (Backbone Creek Trail)
1219
Comment
SEINET10904437
Iliamna bakeri
Mary Susan Taylor
1980-7-16
Taylor 3143
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
HSC27083
Ipomopsis aggregata
Thomas W. Nelson
1973-7-14
1082
Trinity
Beside Deadfall Creek along the trail to Deadfall Lake
Comment
UCR45429
Ipomopsis aggregata subsp. formosissima
Michelle A. Strull
1985-7-7
53
Trinity
c. 1/8 mile north on FS Rd. 33N52C, from FS Rd. 33n52
1707
Comment
RSA20775
Ipomopsis aggregata subsp. formosissima
C. B. Wolf
1937-8-12
9195
Trinity
North Coast Range, South Fork Mt., Cold Spring Lookout.
1646
Comment
CAS-BOT-BC133523
Iris
Elizabeth McClintock
1956-6-15
s.n.
Trinity
Along East Fork of Coffee Creek, on trail to Stoddard Lake
Comment
UCR84718
Iris douglasiana
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
CAS-BOT-BC133521
Iris douglasiana
Mrs. H. C. Cantelow
1936-5-21
s.n.
Trinity
South slope of Scott Mt., about 17 miles from Carville
Comment
HSC67467
Iris macrosiphon
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5334
Trinity
Along Covelo-Zenia Rd., 0.5 mi. S of Kettenpom store
1037
Comment
RSA20750
Iris macrosiphon
Carl B. Wolf
1937-6-20
8955
Trinity
North Coast Range, Hettinshaw Valley - Zenia, 1 mi N of Zenia Guard Station.
1159
Comment
HSC39772
Iris purdyi
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2539
Trinity
Along branch to Shanty Creek E side of Black Lassic
1555
Comment
RSA135937
Iris purdyi
Lee W. Lenz, E. K. Balls
1952-5-11
17190
Trinity
3.1 miles from Zenia on road to Garberville through Harris
Comment
HSC39781
Iris tenuissima
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2581
Trinity
Along trail to Granite Lake
1402
Comment
UC1174753
Iris tenuissima
L. W. Lenz and E. K. Balls
1952-5-12
17213
Trinity
6.6 mi sw Douglas City Bridge (over Trinity River on road to Hayfork)
Comment
SEINET6413216
Isoetes bolanderi
R. Spellenberg
2014-1
Trinity
Comment
HSC90624
Ivesia gordonii
Jennifer Whipple
1976-6-24
1120
Trinity
Trinity and Siskiyou counties, summit region of Mt. Eddy
2744
Comment
CHSC98388
Ivesia pickeringii
Dean Wm. Taylor
2003-8-13
18681
Trinity
Trinity Alps. Meter Meadow; Highway 3 about 16 miles North of Trinity Center or 1 mile South of Graves Creek.
1965
Comment
RSA33680
Ivesia pickeringii
D. D. Keck, Gustafson
1938-8-8
4884
Trinity
Trinity River 8 miles N of Carrville.
Comment
CAS-BOT-BC227829
Juglans hindsii
Eugene Carter
1974-11-22
910
Trinity
North Fork Trinity River. Ozark Mine dump. Rich Gulch
762
Comment
JEPS121593
Juncus balticus
Jennifer Buck, Danielle Roach
2009-8-26
Trinity
Headwaters West Branch Crow Creek, 1 mile south of Mumbo Basin, The Eddys. Sloping fen on gabbro, SW aspect. Mumbo Basin quadrangle. WBCC01A
Comment
HSC44310
Juncus confusus
Thomas W. Nelson, Jane P. Nelson
1977-6-19
3475
Trinity
Along FS Rd. 5E27
1524
Comment
JEPS77655
Juncus confusus
William J. Ferlatte
1974-7-24
1574
Trinity
w side Lake Martin (Big Flat at head of Coffee Creek); Trinity Alps, , Coffee Creek, Big Flat
1524
Comment
HSC56607
Juncus covillei
G. L. Clifton
1979-7-17
7971
Trinity
Near Bailey Canyon Campground, close to town of Mad River.
853
Comment
SBBG38098
Juncus covillei
T. L. Secrest
1949-7-3
Trinity
Forest Glen
Comment
CHSC99706
Juncus dudleyi
L. P. Janeway
2008-7-23
9457
Trinity
Klamath Ranges. Trinity Mountains; along Road 40N45 5.5 road km north-northwest of Road 26; southwest-facing slope overlooking Picayune Creek. Open roadside soggy seep.
1908
Comment
RSA125804
Juncus effusus subsp. pacificus
Peter H. Raven, Richard Snow
1958-7-19
13587
Trinity
3.8 miles southeast of Lewiston.
Comment
CHSC70192
Juncus ensifolius
Jennifer Whipple
1977-9-9
2299
Trinity
Mount Eddy, Klamath Mountains. Meadow and seep areas near the upper Deadfall Lakes.
2346
Comment
HSC14014
Juncus ensifolius
R. Spellenberg
1965-6-13
1118
Trinity
N of Moss Lumber Co., Burnt Ranch
Comment
HSC44311
Juncus exiguus
Thomas W. Nelson, Jane Nelson
1977-7-30
3654
Trinity
S fork of Black Lassic Creek.
1463
Comment
RSA66453
Juncus exiguus
Phillip A. Munz
1951-7-21
16810
Trinity
S slope of North Yolla Bolly Peak
2271
Comment
CAS-BOT-BC123258
Juncus hemiendytus var. hemiendytus
John Thomas Howell
1937-7-21
13213
Trinity
Big Flat
Comment
RSA53869
Juncus howellii
Ella Dales Cantelow
1937-8-16
1854
Trinity
Summit of Scott Moutain.
1631
Comment
HSC76528
Juncus laccatus
Alerie Gizinski
1981-7-29
183
Trinity
Near Senteney Rock
1219
Comment
HSC92855
Juncus mertensianus
Jennifer Whipple
1976-8-4
1647
Trinity
Near Deadfall Lake edge
2195
Comment
HSC92870
Juncus mertensianus
Jennifer Whipple
1977-7-7
1946
Trinity
Near Deadfall Lake.
2195
Comment
RSA211380
Juncus nevadensis
William J. Ferlatte
1966-8-23
466
Trinity
Trinity Alps: Boulder Creek basin, tributary to Canyon Creek.
1707
Comment
HSC14074
Juncus oxymeris
R. Spellenberg
1965-6-13
1117
Trinity
N of Moss Lumber Co., Burnt Ranch
Comment
HSC56754
Juncus patens
G. L. Clifton, Butler
1979-7-18
8448
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
HSC72591
Juncus patens
Gail Newton
1980-7-1
814
Trinity
Near Hayden Roughs.
1250
Comment
CHSC62523
Juniperus communis
L. P. Janeway
1993-8-30
4553
Trinity
West side of Bluff Lake; drainage of High Camp Creek; ca 2.2 mi south-southeast of China Mtn.
1921
Comment
JEPS95569
Juniperus communis var. saxatilis
Vernon H. Oswald and L. Ahart
1994-7-11
6390
Trinity
T38N R6W NE1/4 Sec. 2, 6140 ft, Red Fir Forest. Forest Rd. 26 (to Mt. Shasta), 6.0 mi N of Castle Creek Rd. (Forest Rd. 25), W of Dunsmuir. Shrub ca. 2-3 dm tall forming patches of ground-cover in dry openings in brushy forest.
1871
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
JEPS35189
Juniperus occidentalis
W. L. Jepson
1897-7-25
Trinity
Soldiers Ridge
1524
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
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
HSC40105
Keckiella corymbosa
Thomas W. Nelson, James Nelson
1976-7-28
3052
Trinity
On Senteney Rock
1524
Comment
RSA293276
Keckiella corymbosa
D. C. Michener
1980-7-30
3749
Trinity
North Coast Ranges. Above road 11.5 miles south of jct to Ruth on Covello-Zenia road.
950
Comment
CAS-BOT-BC246186
Keckiella lemmonii
Eugene Carter
1972-8-13
508
Trinity
2 miles up Backbone Creek Trail, 18 mi. NW of Weaverville, North Fork Trinity River, Hobo Gulch Camp and vicinity
1036
Comment
UC1238947
Keckiella lemmonii
Freed W. Hoffman
1950-7-9
3484
Trinity
2.7 mi s Hobo Camp (North Fork Road); North Coast Ranges
Comment
SEINET11262219
Keckiella lemmonii
Thomas Nelson, James Nelson
1976-7-28
3067
Trinity
Along 2S08 east of Goat Mountain.; 0
Comment
UC922568
Kelloggia galioides
Annie M. Alexander and Louise Kellogg
1948-8-18
5504
Trinity
above East Fork Canyon Creek Lake; Trinity Mountains
1752
Comment
HSC40392
Koeleria macrantha
Thomas W. Nelson, James Nelson
1976-6-22
2768
Trinity
Senteney Rock.
1524
Comment
HSC73590
Koeleria macrantha
Gail Newton
1980-7-10
1285
Trinity
Near Senteney Rock
1463
Comment
RSA0078564
Kopsiopsis strobilacea
E. K. Balls
1949-7-2
13780
Trinity
Ripstein Camp, Canyon Creek, 2 miles above Dedrick.
762
Comment
UCD133489
Kyhosia bolanderi
Joseph M. DiTomaso
1975-9-16
331
Trinity
1/4 mile west of Mumford Meadows.
1706
Comment
CHSC68995
Lagophylla ramosissima subsp. ramosissima
Vernon Oswald; Lowell Ahart
1997-7-17
8748
Trinity
Forest Route 29 (in Trinity National Forest) 1.4 mi south of its junction with 29N58 (to Forest Glen), 7.0 mi south of Hwy. 36. Along the edge of the road.
1286
Comment
HSC74146
Lasthenia californica
M. A. Baker
1980-5-24
1479
Trinity
Near Long Ridge.
1006
Comment
UC1199072
Lathyrus brownii
Joseph P. Tracy
1926-5-31
7545
Trinity
Oregon Gulch Mt. Northern Coast Ranges
1066
Comment
UCD106271
Lathyrus jepsonii var. californicus
C. L. Hitchcock
1949-6-8
19089
Trinity
1/4 mi. W of bridge over S. Fork Trinity River near Highway 299, near Salyer.
Comment
UC1222401
Lathyrus lanszwertii var. tracyi
Joseph P. Tracy
1942-7-2
17373
Trinity
on the highway to Red Bluff South Fork Mountain
1066
Comment
HSC86352
Lathyrus tracyi
J. O. Sawyer, J. Rivera, J. Stephensen
1985-5-3
4320
Trinity
W of Edmond's Cabin on trail to old Denny
976
Comment
HSC35241
Lathyrus tracyi
Pamela Bruce
1975-5-16
25
Trinity
Humboldt Meridian. Trails above the Trinity River at Grays Fall Campground.
310
Comment
HSC59770
Lathyrus tracyi
Thomas W. Nelson, J. O. Sawyer, J. P. Smith
1978-5-6
4019
Trinity
Along forest Rd. 34N07Y, 2 mi. N of Helena
Comment
HSC73376
Leptosiphon bicolor
R. York
1980-5-25
759
Trinity
Near Shannon Butte
701
Comment
HSC91971
Leptosiphon harknessii
Jennifer Whipple
1977-7-22
2062
Trinity
W and SW facing slopes above Deadfall Creek
2317
Comment
CAS-BOT-BC341912
Lessingia nemaclada
Alice Eastwood; John Thomas Howell
1937-6-25
4945
Trinity
Near Trinity Center
Comment
HSC70123
Lessingia nemaclada
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4353
Trinity
Along road to Hell to Find Lake.
Comment
HSC70177
Lessingia nemaclada
Thomas W. Nelson
1978-6-22
4313
Trinity
Along branch road off Dubakella Rd. 2 mi. from junction with Red Mtn. Motorway, SW of S Dubakella.
1555
Comment
UC1287433
Lessingia nemaclada
Willard Spence
1960-9-7
613
Trinity
on Trinity Lake Boulevard opposite Trinity Air Service (1.6 mi ne of Weaverville)
Comment
UC1287438
Lessingia nemaclada
Willard Spence
1960-9-7
611
Trinity
along US Route 299 1.6 mi e Burnt Ranch General Store (on road to Redding)
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
POM258947
Lessingia nemaclada
C. L. Hitchcock, J. S. Martin
1939-7-10
5347
Trinity
Ca. 10 miles east of Douglas City.
915
Comment
RSA41984
Lessingia nemaclada
H. C. Cantelow
1936-8-25
1573
Trinity
Scott Ranch, 3 miles S of Trinity Center.
Comment
SFV18586
Lessingia nemaclada
T. W. Nelson, J. P. Nelson
1990-7-13
8766
Trinity
Along State Route 299, 2.5 miles from Shasta Trinity line at Cal-Trans rock storage facility.
762
Comment
UCD134128
Leucanthemum vulgare
Joseph M. DiTomaso
1975-8-4
232
Trinity
Morris Meadows.
1325
Comment
HSC82366
Leucothoe davisiae
Thomas W. Nelson, Jane P. Nelson
1978-7-24
4488
Trinity
Along road to Bully Choop, 100 m N of junction with road to lookout
1768
Comment
JEPS123132
Leucothoe davisiae
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-27
JHWS- 107
Trinity
Bonanza King
Comment
RSA211452
Leucothoe davisiae
William J. Ferlatte
1967-8-7
833
Trinity
Canyon Creek Lakes. Stream bank below L Lake.
1646
Comment
UC1121028
Leucothoe davisiae
H. A. Jensen
1932-8-11
249
Trinity
Head of Canyon Creek, Trinity National Forest Canyon Creek; Trinity National Forest, Canyon Creek
1737
Comment
HSC38996
Lewisia nevadensis
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-29
2668
Trinity
Gipson Meadows, along trail to Granite Lake
1951
Comment
RSA211255
Lewisia nevadensis
William J. Ferlatte
1967-6-26
514
Trinity
Big Flat.
1524
Comment
RSA66412
Lewisia nevadensis
P. A. Munz
1951-7-21
16769
Trinity
Head of Patty John Basin. North Yolla Bolly Mountains.
2073
Comment
CAS-BOT-BC436550
Ligusticum apiifolium
G. R. Kleeberger
1880-7-9
s.n.
Trinity
Unspecified
1524
Comment
JEPS123423
Ligusticum apiifolium
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -111
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
HSC78429
Ligusticum californicum
John S. Palmer
1974-9-15
280
Trinity
Bear Lakes Area, SW of Big Bear Lake
1768
Comment
HSC46889
Ligusticum californicum
William J. Ferlatte
1974-8-16
1653
Trinity
Summit Lake, below W side of lake
2225
Comment
UC933427
Ligusticum grayi
Annie M. Alexander and Louise Kellogg
1948-8-10
5461
Trinity
Upper Canyon Creek Lake, Trinity Mts. Trinity Mts., Upper Canyon Creek Lake
1767
Comment
JEPS77442
Ligusticum grayi
William J. Ferlatte
1975-8-25
1736
Trinity
ca. 1.25 mi. n. Granite Peak (Upper Bowerman Meadows, Trinity Alps); Trinity Alps, Upper Bowerman Meadows
2012
Comment
HSC91460
Lilium kelleyanum
Jennifer Whipple
1976-7-12
1439
Trinity
Near Deadfall Lake
2195
Comment
RSA68704
Lilium kelleyanum
Frank W. Peirson
1908-7-11
1679
Trinity
Little Kern River, Sierra Nevada.
Comment
SEINET10469572
Lilium kelleyanum
Mary Susan Taylor
1980-7-22
Taylor 3158
Trinity
Shasta-Trinity Natl Forest, on W side of Hwy 135 (Eagle Creek loop), in water channel opposite Eagle Creek Camp.
823
Comment
CAS-BOT-BC130697
Lilium occidentale
Milo S. Baker
Aug. 4
198 a-'26
Trinity
Stony Creek - S.W. Granite Peak
1828
Comment Read comments Feb 10 2018
CAS-BOT-BC130699
Lilium occidentale
E. K. Balls
1949-7-1
13749
Trinity
Below Canyon Creek Meadow, trail to Dedrick
1310
Comment
CAS-BOT-BC130856
Lilium pardalinum
Doris Kildale
1931-5-30
10827
Trinity
Weaverville
Comment
CAS-BOT-BC130861
Lilium pardalinum
E. K. Balls
1949-7-3
13788
Trinity
Trail to right above Bear Creek, above Dedrick
1066
Comment
CAS-BOT-BC130863
Lilium pardalinum
Eugene Carter
1971-7-11
292
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville). (north bank) of Backbone Creek, 1 mi. east of Keystone Flat
914
Comment
RSA66871
Lilium pardalinum
Philip A. Munz
1951-7-22
16831
Trinity
Patty John Basin, North Yolla Bolly Mountains.
1982
Comment
HSC64943
Lilium pardalinum subsp. pardalinum
D. L. Goforth
1979-7-5
197
Trinity
Deadwood Creek Rd. 2 mi. ENE of Lewiston
Comment
UCR123925
Lilium pardalinum subsp. pardalinum
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6961
Trinity
North Coast Range; Trinity Mountains, Calif. Hwy 36, 7 mi west of Wildwood at Telephone Ridge
1280
Comment
HSC40895
Lilium rubescens
J. O. Sawyer, K. A. Sawyer, J. P. Smith
1974-6-29
2678
Trinity
FS Rd. 36N25 from Trinity Center to Swift Creek trailhead
1220
Comment
HSC63017
Lilium rubescens
M. A. Baker
1979-7-3
980
Trinity
Rd. cut along USFS Rd. 3S21 along Bluff Creek
Comment
UCD139757
Lilium washingtonianum
Joseph M. DiTomaso
1975-8-25
293
Trinity
Landers Meadow next to Landers Creek.
2072
Comment
CAS-BOT-BC133030
Lilium washingtonianum subsp. purpurascens
Eugene Carter
1971-7-3
270
Trinity
Along the North Fork Trail 500 feet north of Keystone Flat; North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville)
944
Comment
SEINET7040052
Limnanthes douglasii
A. G. Vestal
1963-6-5
s.n.
Trinity
On downgrade west of Forest Glen on Route 36. Naufus Creek Quad. UTM Zone 10, 471382mE, 4469608mN.
Comment
JEPS47366
Limnanthes douglasii subsp. nivea
L. R. Heckard and Robert Ornduff
1966-4-29
1497
Trinity
about 1/2 mi w Hay Fork
670
Comment
SEINET10496961
Linanthus androsaceus subsp. androsaceus
M. S. Mayer, S. Meredith; D. Bjornbak
1985-5-11
Mayer 74
Trinity
T29n,r10w,sec.15. Hwy 36, 1 mile from basin gulch, grassy hillside, other side Of ridge on w side of road, with quercus garryana and ceanothus
820
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
UCD73082
Linnaea borealis var. longiflora
G. F. Hrusa
1992-5-30
10446
Trinity
Approx. 1/2 m. from Hwy 3 along road to Bonanza King Lookout.
Comment
CAS-BOT-BC111969
Lipocarpha micrantha
John Thomas Howell
1936-8-25
12773
Trinity
Near Trinity Center
Comment
RSA41885
Lipocarpha micrantha
H. C. Cantelow
1936-8-25
s.n.
Trinity
Scott Ranch.
Comment
CAS-BOT-BC36019
Lithocarpus densiflorus var. densiflorus
L. B. Kildale
1930-9-1
10265
Trinity
Eagle Creek near Helena
Comment
HSC74056
Lithophragma affine
M. A. Baker
1980-5-24
1453
Trinity
Near Long Ridge.
1006
Comment
HSC26838
Lithophragma affine
Thomas W. Nelson
1971-4-24
392
Trinity
Parking lot at the start of New River trail.
Comment
CAS-BOT-BC435442
Lithophragma glabrum
Eugene Carter
1973-5-27
535
Trinity
North Fork Trinity River. Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville). Along North Fork Trail at Upper Morrison Bluff.
1051
Comment
HSC45454
Lithophragma heterophyllum
M. Alcasas
1978-5-13
67
Trinity
Philpot Campground, within campground
793
Comment
HSC58514
Lolium perenne
Walter Overton
1979-7-18
8758
Trinity
Near Van Horn Creek, close to the town of Mad River
1067
Comment
HSC70570
Lolium perenne
M. A. Baker
1980-7-10
2681
Trinity
Near Senteney Rock
1554
Comment
SEINET13944397
Lomatium dasycarpum
William A. Weber
1965-1
12286
Trinity
along Hayfork, 7 mi NE of Hayfork, alt. 2700 ft
823
Comment
HSC35613
Lomatium dissectum var. dissectum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-21
1935
Trinity
S of Brown's Canyon Campground
Comment
HSC44813
Lomatium engelmannii
Barbara Kelly
1978-6-24
598
Trinity
Road to Grouse Creek from Scott Mtn. Summit, 0.25 mi. E of Hwy 3
1677
Comment
HSC70532
Lomatium macrocarpum
M. A. Baker
1980-7-10
2683
Trinity
Near Senteney Rock
1554
Comment
HSC42452
Lomatium macrocarpum
Barbara Kelly
1977-5-7
434
Trinity
Shoulder of Dubakella Peak, about 100 ft. below the summit
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
CHSC105861
Lomatium tracyi
Julie Kierstead Nelson
2010-5-31
2010 -10
Trinity
Eagle Creek Loop, west side of upper Trinity River at start of Rd. 38N13Y, 1/2 mile N of confluence Ramshorn Creek and Trinity River.
853
Comment
HSC69806
Lomatium tracyi
Thomas W. Nelson
1978-5-26
3810
Trinity
NW facing slope along Hwy. 3, just S of Peanut
793
Comment
HSC70151
Lomatium triternatum
Thomas W. Nelson, Jane P. Nelson
1978-6-21
4243
Trinity
Along Hwy. 3 at Hayfork Summit
1062
Comment
UC1123042
Lomatium triternatum var. macrocarpum
P. L. Johannsen
1932-5-27
93
Trinity
Trinity Range, Weaverville Quad.
1219
Comment
UC314595
Lomatium triternatum var. macrocarpum
Joseph P. Tracy
1923-6-28
6389
Trinity
Burnt Ranch Northern Coast Ranges, Burnt Ranch
457
Comment
HSC52994
Lomatium utriculatum
G. L. Clifton, Overton
1979-6-4
3966
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
HSC37486
Lomatium utriculatum
M. Schmidt
1976-5-3
Trinity
Open area of Schmidt property, 1 mi. E of Peanut
Comment
CAS-BOT-BC240858
Lonicera interrupta
G. R. Kleeberger
1879-9-19
s.n.
Trinity
Unspecified
Comment
UC602568
Lonicera interrupta
Joseph P. Tracy
1923-6-29
6432
Trinity
near summit Hay Fork Mountain (on Weaverville Road); Northern Coast Ranges, Hay Fork Mountain
1097
Comment
RSA107850
Lotus douglasii
L. S. Rose
1955-6-13
55082
Trinity
3 mi. n. of Peanut.
762
Comment
HSC72963
Lotus humistratus
M. A. Baker
1980-6-25
2319
Trinity
Near Castle Rock.
1436
Comment
UC1197302
Lotus micranthus
Joseph P. Tracy
1932-6-17
10188
Trinity
Three Forks of Mad River Northern Coast Ranges
883
Comment
RSA211157
Lotus nevadensis
William J. Ferlatte
1967-7-24
711
Trinity
Trinity Alps, Big Flat
1524
Comment
RSA211166
Lotus oblongifolius
William J. Ferlatte
1967-7-24
710
Trinity
Trinity Alps, Big Flat
1524
Comment
HSC24206
Lotus unifoliolatus var. unifoliolatus
D. E. Anderson, D. Santana, J. Lackey
1971-7-15
5228
Trinity
5.7 mi. S of the Mad River Ranger Station, on Hwy. 36, along the road to Zenia.
Comment
HSC34217
Lotus unifoliolatus var. unifoliolatus
J. P. Smith, J. O. Sawyer
1973-7-4
7109
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
HSC72109
Lotus unifoliolatus var. unifoliolatus
J. P. Smith, Linda M. Barker, J. Cole
1976-7-27
8953
Trinity
Shasta National Forest, Eagle Creek Campground.
Comment
CAS-BOT-BC140215
Luetkea pectinata
P. A. Munz
1951-7-21
16766
Trinity
Fisher Ridge, North Yolla Bolly Mts.
2194
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
CAS-BOT-BC195991
Lupinus albifrons var. albifrons
Charles Piper Smith
1929-7-11
4402
Trinity
Weaverville - Hayfork Road - 12 miles SW of Hayfork Mountain and Brown Creek
Comment
HSC71551
Lupinus andersonii
J. P. Smith, J. O. Sawyer
1970-5-31
3796
Trinity
0.4 mi. N of Bell Creek on the Rd. to Denny.
Comment
UCR138669
Lupinus bicolor
M. Brooks, Julie Evens, H. Johnson
1997-4-12
18
Trinity
North Coast Range, Steel Bridge Campground, 10 mi east of Weaverville
518
Comment
JEPS87864
Lupinus croceus
Vernon H. Oswald and L. Ahart
1994-6-14
6300
Trinity
Forest Rd 25 w Castella (w of Ramshorn Summit); n side Ramshorn Creek, Ramshorn Summit
1280
Comment
CAS-BOT-BC8206
Lupinus croceus var. pilosellus
Alice Eastwood; John Thomas Howell
1937-6-25
4965
Trinity
Between Eagle and Bear Creeks
Comment
HSC82309
Lupinus croceus var. pilosellus
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4839
Trinity
Mouth of Bear Creek
915
Comment
HSC35179
Lupinus latifolius
R. M. Sullivan
1975-5-16
69
Trinity
Humboldt Meridian, trails above the Trinity River at Grays Falls Campground
310
Comment
HSC40555
Lupinus latifolius
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2577
Trinity
Along trail to Granite Lake
1372
Comment
HSC44371
Lupinus latifolius
Thomas W. Nelson, Jane P. Nelson
1977-7-4
3618
Trinity
N side of Mule Ridge
1585
Comment
HSC92472
Lupinus latifolius subsp. latifolius
Jennifer Whipple
1977-7-22
2070
Trinity
W and SW facing slope above Deadfall Creek
2195
Comment
RSA89560
Lupinus latifolius subsp. latifolius
Philip A. Munz
1954-7-23
19860
Trinity
South Fork Mountains, 0.5 mile west of summit on road, Dinsmores to Forest Glen.
1280
Comment
SEINET10489288
Lupinus latifolius subsp. viridifolius
J. C. Downey
1955-5-28
Downey 203
Trinity
Weaverville.
Comment
UC503020
Lupinus latifolius var. latifolius
Joseph P. Tracy
1927-5-14
8017
Trinity
vicinity Salyer; Northern Coast Ranges, vicin of Salyer
182
Comment
UCD15141
Lupinus lepidus var. lobbii
K. F. Mawdsley
1996-7-11
19 a
Trinity
High on Mt. Eddy, at summit and last 200 ft.
2743
Comment
HSC25432
Lupinus luteolus
D. E. Anderson
1971-7-15
5270
Trinity
Along 1S07, Shanty Creek, 5 mi. W of Ruth Dam.
1341
Comment
SEINET10837850
Lupinus luteolus
Charles Piper Smith
1947-7-14
Smith 47666
Trinity
Hayfork rd. Hayfork summit. Flowers yellow.
Comment
RSA66469
Lupinus polyphyllus subsp. polyphyllus
Philip A. Munz
1951-7-21
16811
Trinity
S slope of North Yolla Bolly Peak
2271
Comment
HSC43266
Lupinus sellulus subsp. sellulus
K. Irwin
1977-5-21
345
Trinity
Eagle Creek Campground
851
Comment
SEINET10490221
Lupinus sellulus var. artulus
Thomas W. Nelson, Jane P. Nelson
1982-5-31
Nelson 7016
Trinity
Along State Route 299, 2.7 mi W of Buckhorn Summit. Mixed evergreen forest over decaying granites.
823
Comment
SEINET10870824
Lupinus sellulus var. artulus
Thomas W. Nelson, Jane P. Nelson
1979-6-15
Nelson 4828
Trinity
Bonanza king quad. Mouth of bear creek in mixed evergreen forest.
914
Comment
JEPS88995
Luzula cascadensis
V. Parker Long
1992-6-18
2 -10
Trinity
Shasta-Trinity National Forests. Hayfork Rd. Blake Mtn. East slope of South Fork Mtn.
1633
Comment
HSC28784
Luzula comosa
J. P. Smith
1973-4-21
6206
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC51114
Luzula comosa
G. L. Clifton, Overton
1979-6-3
3710
Trinity
Near Shanty Creek, close to the town of Forest Glen.
1219
Comment
UCD142070
Luzula comosa
E. Dean
1988-6-8
27
Trinity
South Fork Mountain; Pickett Peak; Road to Pickett Peak lookout, 0.5 mile SE from turnoff to Pickett Peak Campground, East side of road.
1706
Comment
HSC12770
Luzula divaricata
William J. Ferlatte, Alice Q. Howard
1970-8-11
1302
Trinity
N side of Thompson Peak above Grizzly L.
2500
Comment
UC843096
Luzula divaricata
John Thomas Howell
1937-7-25
13510
Trinity
Summit between Caribou Basin and Stuart Fork of Trinity River bet Caribou Basin and Stuart Fork Trinity River
2225
Comment
HSC76419
Madia citriodora
Alerie Gizinski
1981-7-9
125
Trinity
Near Duncan Ranch.
960
Comment
CHSC30899
Madia elegans
M. S. Taylor; T. Nelson
1980-8-21
3280
Trinity
At jct of 29N59 and 29N73, ca. 0.3 mi n of Seven Up Cedars.
1432
Comment
HSC45783
Madia elegans
Brad Klipfel
1975-5-3
591
Trinity
Gray's Falls, along N side of the Trinity River, S-facing slope
Comment
HSC5972
Madia elegans
R. Spellenberg
1965-6-15
1141
Trinity
100 yds. N of Hidden Lake, Underwood Mtn., SW of Burnt Ranch.
Comment
SD42519
Madia elegans
Carl B. Wolf
1937-6-20
8957
Trinity
North Coast Range, 4.2 miles south of Zenia on Covelo Road
915
Comment
HSC103579
Madia elegans
Thomas W. Nelson, Jane Nelson
1982-5-16
6906
Trinity
Along State Route 299, 0.2 mi. W of Whites Bar Picnic Area
335
Comment
HSC59272
Madia elegans
Kenneth Clark
1979-5-12
251
Trinity
Deer Lick Springs Rd., 6 mi. from Hwy. 36
579
Comment
HSC5973
Madia elegans
R. Spellenberg
1964-6-17
464
Trinity
Moss Lumber Co., Burnt Ranch
Comment
POM362146
Madia elegans subsp. elegans
C. B. Wolf
1937-6-20
9857
Trinity
North Coast Range, 4.2 miles south of Zenia on Covelo Road
915
Comment
HSC57290
Madia exigua
Walter Overton
1979-7-18
8704
Trinity
Near Horse Ridge, close to the town of Mad River
1219
Comment
HSC70115
Madia exigua
Thomas W. Nelson, Jane P. Nelson
1978-6-23
4345
Trinity
Along road to Hell to Find Lake.
Comment
CAS-BOT-BC343478
Madia gracilis
John Thomas Howell
1955-6-14
30397
Trinity
Weaverville
609
Comment
JEPS128451
Madia gracilis
Julie Kierstead Nelson with Dylan Burge, Lusetta Sims, Jenny Cribbs
2015-6-4
2015 -050
Trinity
East slope of Trinity Alps, west of Trinity Lake, south of road to Stonewall Pass trailhead, spur off Road 35N73Y.
Comment
HSC81741
Madia gracilis
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5481
Trinity
Along Old State Route 3, 1 mi. from junction with State Route 3; opposite entrance to Philpot Campground
762
Comment
RSA49978
Madia gracilis subsp. gracilis
E. K. Balls
1949-6-30
13673
Trinity
Below Ripstein Camp, Canyon Creek
762
Comment
SEINET10474820
Madia minima
Mary Susan Taylor
1980-6-16
Taylor 2893
Trinity
T29N R11W sw sec 28. Dubakella Mt quad. Shasta-Trinity Natl Forest; Hell-to-Find Lake, at end of 29N35, ca. 3 mi W of Hwy 30, and 4 mi S of Hwy 36, just off Rd 29N34, ca. 4 mi due SW of Wildwood.
1433
Comment
HSC78041
Maianthemum racemosum subsp. amplexicaule
John S. Palmer
1973-6-19
35
Trinity
Bear Lakes Area, along trail to Big Bear Lake
1677
Comment
HSC78299
Maianthemum racemosum subsp. amplexicaule
John S. Palmer
1975-7-23
403
Trinity
Bear Lakes Area, ridgetop SE of Log Lake
2000
Comment
CAS-BOT-BC511540
Maianthemum racemosum subsp. amplexicaule
C. G. Phillips; L. Cole; S. A. Haultain; K. B. Barrows
1984-5-12
54
Trinity
Dubakella Mtn.; Philpot Campground, aprox. 3 miles W of Peanut.
979
Comment
CAS-BOT-BC514202
Maianthemum stellatum
Alice Eastwood
1915-4-22
s.n.
Trinity
Weaverville
Comment
HSC47575
Maianthemum stellatum
Sheila Logan
1978-5-13
120
Trinity
Philpot Campground, 1.5 mi. from Hwy. 3 on Trinity Pines Rd.
762
Comment
RSA211321
Maianthemum stellatum
William J. Ferlatte
1966-6-30
154
Trinity
Canyon Creek Lakes. Trinity Alps
1646
Comment
CAS-BOT-BC347588
Malacothrix floccifera
Lester Rowntree
1938-6-7
s.n.
Trinity
Peanut
Comment
CAS-BOT-BC347594
Malacothrix floccifera
Carl B. Wolf
1937-6-20
8939
Trinity
North Coast Range, Van Duzen Road to Hettinshaw Valley, 9 1/2 mi. above Eureka - Red Bluff Road
762
Comment
CAS-BOT-BC347595
Malacothrix floccifera
Annie M. Alexander; Louise Kellogg
1948-8-19
5512
Trinity
Trinity Mountains. Within one mile of Trinity Alps Resort
762
Comment
HSC103932
Malacothrix floccifera
M. S. Taylor
1980-6-17
2907
Trinity
N side of Hwy. 30, ~3 mi. S of Wildwood
1220
Comment
HSC51191
Marah fabacea
G. L. Clifton, Overton
1979-6-4
4019
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
CHSC30153
Marah oregana
M. S. Taylor
1980-6-11
2840
Trinity
S side of Hwy 299 at Footbridge crossing, at creek entrance, ca. 4 mi e of Burnt Ranch.
304
Comment
JEPS128113
Marah oregana
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-15
2017 -042
Trinity
Yolla Bolly Wilderness; near Tehama County line; North Yolla Bollies, Cedar Basin, SW aspect.
Comment
CAS-BOT-BC348082
Matricaria discoidea
Eugene Carter
1976-5-1
1110
Trinity
North Fork Trinity River and vicinity. Pigeon Point Campground on the Trinity River
426
Comment
CAS-BOT-BC282045
Melica fugax
Milo S. Baker
1946-6-16
11511
Trinity
Race Track on South Fork Mountain
1676
Comment
UCD87296
Melica fugax
Joseph P. Tracy
1942-7-2
17379
Trinity
South Fork Mountain.
1676
Comment
UC1155011
Melica harfordii
Richard Spellenberg
1965-6-12
1097
Trinity
2 mi e Burnt Ranch (Spellenberg property)
Comment
HSC249
Melica stricta
William J. Ferlatte
1967-8-17
976
Trinity
Ridge between Landers Lake and Union Lake.
2134
Comment
HSC54441
Mentha pulegium
G. L. Clifton
1979-7-19
8785
Trinity
Near Mad River, close to the town of Mad River.
817
Comment
SEINET12765111
Mentha pulegium
Vernon Oswald, Lowell Ahart
1997-7-17
8767
Trinity
Mad River Rd. at Ruth Reservoir Dam.; 0
250
Comment
RSA0011261
Mentha spicata
H. S. Yates
1914-8-3
562
Trinity
Weaverville
671
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
CAS-BOT-BC429092
Micranthes odontoloma
P. A. Munz
1951-7-21
16786
Trinity
Fisher Ridge, head of Patty John Basin, North Yolla Bolly Mts.
2072
Comment
JEPS123420
Micranthes odontoloma
Julie Kierstead Nelson with Marie Buell
2015-7-14
2015 -072
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
CAS-BOT-BC432855
Micranthes tolmiei
C. Hart Merriam
1899-8-1
s.n.
Trinity
Canyon Creek
Comment
HSC34549
Microseris laciniata
Lon Hall
1975-5-18
368
Trinity
SE of confluence of Panwauket Gulch and Reading Creek
610
Comment
CAS-BOT-BC349388
Microseris nutans
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53497
Trinity
About 6 miles southwest of Trinity Center on road to Weaverville
883
Comment
HSC71684
Microseris nutans
M. A. Baker
1980-6-25
2372
Trinity
Near Castle Rock
1280
Comment
CAS-BOT-BC94823
Microseris nutans
R. C. Wenk
2005-7-17
260
Trinity
Trinity Alps, Coffee Creek, Big Flat Meadow
1524
Comment
RSA245022
Microsteris gracilis subsp. gracilis
J. P. Smith
1973-4-21
6274
Trinity
Along Coffee Creek Road leading to Coffee Creek Ranch.
610
Comment
JEPS98747
Mimulus arvensis
Sue Pappalardo
1995-5-24
612
Trinity
Eagle Ranch Meadow Shasta-Trinity National Forests, Big Bar Ranger District
Comment
UC582709
Mimulus arvensis
Joseph P. Tracy
1925-5-17
6999
Trinity
Hennessey Road Northern Coast Ranges, South Fork Trinity River
609
Comment
CDA18422
Mimulus bicolor
G. D. Barbe, T. C. Fuller & J. T. Howell
1980-5-19
2687
Trinity
North Coast Ranges; WSW of Peanut on Rattlesnake Road, Philpot Creek drainage.
822
Comment
UC1537590
Mimulus bolanderi
Gordon H. True Jr.
1937-7-4
778
Trinity
Lagrange Mine Trinity River
762
Comment
RSA258049
Mimulus breweri
C. L. Hitchcock, J. S. Martin
1939-7-11
5384
Trinity
Trinity Alps; shore of Upper Canyon Lake, 11 miles north of Dedrick.
1890
Comment
RSA623437
Mimulus breweri
Mary DeDecker
1963-7-14
1557
Trinity
Bighorn Plateau (Tawny Point) Sequoia National Park
Comment
HSC440
Mimulus guttatus
William J. Ferlatte
1967-8-18
1001
Trinity
Head of Union Creek
1982
Comment
HSC76409
Mimulus guttatus
Athy Ferguson
1981-7-26
81111
Trinity
Near N Kelsey Peak
1311
Comment
RSA50180
Mimulus guttatus
E. K. Balls
1949-7-4
13811
Trinity
By Chloride Mine, above Dendrick.
915
Comment
HSC26774
Mimulus kelloggii
J. P. Smith, J. O. Sawyer
1973-3-11
5859
Trinity
Trail along the Trinity River and New River beginning at Grays Falls.
Comment
HSC20811
Mimulus kelloggii
R. Spellenberg, D. Sutherland, A. Sylvester
1966-3-27
1373
Trinity
About 1/10 mi. downstream from the mouth of New River along the Trinity River. Near Burnt Ranch
Comment
SFV18489
Mimulus kelloggii
E. Cohen
2002-3-17
30
Trinity
305
Comment
HSC31682
Mimulus layneae
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-16
5677
Trinity
Rutledge opening, former settlement area
Comment
HSC68787
Mimulus layneae
Thomas W. Nelson, Jane P. Nelson
1980-6-19
5644
Trinity
Along Rd. 29N58, Rattlesnake Ridge, at junction with Rd. 29N67
1341
Comment
HSC73613
Mimulus layneae
Gail Newton
1980-7-10
1258
Trinity
Near Senteney Rock
1463
Comment
HSC78048
Mimulus layneae
John S. Palmer
1973-6-19
52
Trinity
Bear Lakes Area, along trail to Big Bear Lake
1524
Comment
HSC98484
Mimulus layneae
Dana York, Jim Shevock, Richard Helliwell
2009-7-3
2959
Trinity
Ca. 82 m W of Redding, Shasta-Trinity National Forest, on Limestone Ridge
1928
Comment
JEPS17368
Mimulus layneae
Rimo Bacigalupi with G. Thomas Robbins
1954-6-27
4650
Trinity
0.6 mi s Trinity Alps Resort; Canyon of Stuart Fork of Trinity River
822
Comment
SDSU153
Mimulus layneae
David M. Thompson
1989-6-30
1027
Trinity
Trinity Lake at Struart Fork of Trinity River. 0.6 mile S of bridge over Stuart Fork along Trinity Alps Road, 0.7 mile N Hwy 3. T35N R9W, SE1/4 SW1/4 S27.
866
Comment
HSC424
Mimulus lewisii
William J. Ferlatte
1966-8-24
477
Trinity
Boulder Creek Basin, tributary to Canyon Creek
1890
Comment
HSC436
Mimulus lewisii
William J. Ferlatte
1967-8-11
905
Trinity
Below the ice fields on the N side of Thompson Peak.
2378
Comment
HSC55524
Mimulus moschatus
Gilbert Muth
1979-7-18
8577
Trinity
Near Armstrong Creek, close to the town of Mad River
914
Comment
HSC90983
Mimulus moschatus
Jennifer Whipple
1977-8-3
2124
Trinity
N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes.
2165
Comment
HSC90999
Mimulus moschatus
Jennifer Whipple
1977-7-19
1972
Trinity
Near the Upper Deadfall Lakes.
2317
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
HSC71136
Mimulus moschatus
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-24
4492
Trinity
Along Bully Choop Rd. 2 mi. from rd. to lookout.
1372
Comment
UC2046549
Mimulus moschatus
William J. Ferlatte
1974-8-16
1666
Trinity
upper end of Siligo Meadows; in bog
Comment
HSC69828
Mimulus nanus var. nanus
Thomas W. Nelson, J. O. Sawyer
1978-6-9
4115
Trinity
Red Mtn.
1250
Comment
HSC73652
Mimulus nanus var. nanus
Gail Newton
1980-7-10
1193
Trinity
Near Senteney Rock.
1545
Comment
JEPS76192
Mimulus nanus var. nanus
T. I. Chuang with Fei-Mei Chuang
1977-7-21
7630
Trinity
3/4 mi nw Scott Mt. summit
1676
Comment
UC1586884
Mimulus pilosus
Juha Pykala and D. H. Norris
1987-6-15
1768
Trinity
about 1 mi from top; Dubakella Mountain
1400
Comment
HSC448
Mimulus primuloides
William J. Ferlatte
1967-8-18
1002
Trinity
Head of Union Creek
1982
Comment
SEINET7091119
Mimulus primuloides
Douglass M. Henderson
1986-6-6
6968
Trinity
Trinity Mountians, Shasta-Trinity National Forest. Divide between Trinity and Siskiyou Counties, Scott Mountain USFS [United States Forest Service] Campground, circa 250 meters southwest of Scott Mountain summit. Ex University of Idaho Stillinger Herbarium (ID), Acc. No. 119456.
1646
Comment
UCD122876
Mimulus primuloides
Joseph M. DiTomaso
1976-7-12
619
Trinity
Trinity Alps. Lower Bear Basin Meadows.
1737
Comment
HSC101004
Mimulus primuloides var. linearifolius
John McRae
2012-8-14
12
Trinity
Below 1S11; ~1/2 mile west of Red Rock, near spring with exclosure.
1585
Comment
RSA67025
Mimulus primuloides var. pilosellus
P. A. Munz
1951-7-21
16755
Trinity
Head of Patty John Basin, North Yolla Bolly Mts.
2073
Comment
HSC91009
Mimulus primuloides var. primuloides
Jennifer Whipple
1976-8-4
1633
Trinity
N of Lower Deadfall and Deadfall Lakes along creek draining the Upper Deadfall Lakes
2165
Comment
HSC48955
Mimulus pulsiferae
M. A. Baker
1979-5-13
715
Trinity
Hobo Gulch Campground
Comment
SEINET10962497
Mimulus pulsiferae
Mary Susan Taylor
1980-6-16
Taylor 2904
Trinity
T29N R11W sw sec 28. Dubakella Mt quad. Shasta-Trinity Natl Forest; Hell-to-Find Lake, at end of 29N35, ca. 3 mi W of Hwy 30, and 4 mi S of Hwy 36, just off Rd 29N34, ca. 4 mi due SW of Wildwood.
1433
Comment
HSC48879
Minuartia californica
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9888
Trinity
Blanchard Flat Rd. to Reese Bros. Coal Mine
610
Comment
HSC41208
Minuartia decumbens
Thomas W. Nelson, Jane Nelson
1977-7-4
3630
Trinity
Along N side of Mule Ridge
1524
Comment
CHSC31057
Minuartia douglasii
M. S. Taylor
1980-6-17
2913
Trinity
At jct of 29N38 and 29N43 on ridgetop, ca. 3 mi s of Wildwood, ca. 1 mi n of Brushy Mt.
1371
Comment
HSC67200
Minuartia douglasii
Thomas W. Nelson, Jane P. Nelson
1980-6-16
5452
Trinity
Shasta-Trinity National Forest, just N of Philpot Campground
793
Comment
HSC72729
Minuartia douglasii
Gail Newton
1980-7-2
894
Trinity
Near Swim Ridge
1341
Comment
UC1584304
Minuartia douglasii
Julie Kierstead
1989-7-17
89 -43
Trinity
directly across road from Blue Point (1/2 mi ese of junction Hwy 36 w/ FS rd. 29); Shasta-Trinity N.F.
1219
Comment
UCD105966
Minuartia douglasii
Jesse Miller
2010-1
s.n.
Trinity
Near Three Forks, upper Mad River watershed.
1219
Comment
CAS-BOT-BC388909
Minuartia douglasii
Eugene Carter
1971-7-21
235 .01
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) 1 1/2 mi. up White's Creek Trail
1005
Comment
SEINET10537564
Minuartia douglasii
Mary Susan Taylor
1980-6-17
Taylor 2913
Trinity
T29N R11W se sec 26 extending into ne sec 35. Dubakella Mt quad. Shasta- Trinity Natl Forest; at jct of Rd 29N38 and 29N43, on ridgetop, ca. 3 mi due S of Wildwood.
1383
Comment
JEPS123414
Minuartia nuttallii subsp. gregaria
Julie Kierstead Nelson with Marie Buell
2015-7-15
2015 -082
Trinity
Yolla Bolly Wilderness; near open ridgetop 1/4 mile SE of Black Rock.
Comment
HSC67286
Minuartia rosei
Thomas W. Nelson, Jane P. Nelson
1980-6-17
5494
Trinity
Shasta-Trinity National Forest, along Salt Creek Rd. at junction with FS Rd. 30N24
945
Comment
HSC68735
Minuartia rosei
Thomas W. Nelson
1980-5-30
5754
Trinity
Along Rd. 60 (Underwood Mtn. Rd.) 0.5 mi. S of junction with FS Rd. 4N34 (Eltapom Rd.)
823
Comment
CAS-BOT-BC48103
Mitella caulescens
Milo S. Baker
1926-7-14
14 b
Trinity
S. Fork Mt. 4 1/2 mi. along Forest Road
Comment
UC154145
Mitella diversifolia
Mrs. M. H. Manning
June, 1901
50
Trinity
Trinity Summit
Comment
CHSC30689
Mitella trifida
M. S. Taylor
1980-7-2
3046
Trinity
On n side of Lick Creek, on the w side on the bridge, ca. 4 mi due nw of Wyntoon.
975
Comment
HSC43321
Moehringia macrophylla
K. Irwin
1977-5-7
317
Trinity
Blue Point on Blue Point Ridge
1573
Comment
UC2062572
Mollugo verticillata
Belinda Lo with Alex Randolph-Lowe
2017-11-4
392
Trinity
TRINITY COUNTY: Shasta-Trinity National Recreation Area, intersection of Buckeye Creek and Trinity Lake.
Comment
JEPS63392
Monardella odoratissima subsp. pallida
W. L. Jepson
Jul 1897
100 i
Trinity
South Yollo Bolly; ; [=modern Solomon Peak, see FB 1_107]
Comment
CAS-BOT-BC222183
Monardella odoratissima subsp. pallida
Eugene Carter
1975-8-19
1084
Trinity
North Fork Trinity River. Limestone Ridge, Morrison Gulch Trail. At Rattlesnake Lake Camp
1691
Comment
CAS-BOT-BC314181
Monardella odoratissima subsp. pallida
Milo S. Baker
1926-8-18
276 -26
Trinity
Near saw-mill. Trinity Alps Camp.
640
Comment
HSC78334
Monardella odoratissima subsp. pallida
John S. Palmer
1974-8-4
242
Trinity
Bear Lakes Area; Bear Lake trail
1707
Comment
JEPS100998
Monardella purpurea
Dean W. Taylor
1992-6-12
12751
Trinity
South Dubakella Mountain, along jeep road on ridge crest north of the summit.
1767
Comment
CDA40787
Monardella sheltonii
Vernon H. Oswald & Lowell Ahart
1998-7-28
9382
Trinity
Rattlesnake Road along the west side of Post Creek, 0.2 mile north of Highway 36, east of Forest Glen.
Comment
RSA0022791
Monardella villosa subsp. subserrata
P. A. Munz
1936-8-11
14366
Trinity
Little Trinity River, Forest Glenn.
762
Comment
UC2035923
Monardella villosa subsp. villosa
C. Epling, Wm. Robison
1935-7-21
Trinity
Trinity River 50 miles the east of the Coast.
Comment
RSA67475
Montia chamissoi
P. A. Munz
1951-7-18
16682
Trinity
N slope of N Yolla Bolly Peak, North Yolla Bolly Mountains.
1982
Comment
HSC100359
Montia howellii
J. McRae
2006-4-17
302
Trinity
Ironside Mountain, Grays Falls Campground picnic area in road.
282
Comment
HSC30261
Montia parvifolia
William J. Ferlatte
1972-8-7
1418
Trinity
Boulder Creek Lakes
1738
Comment
UC2062588
Muhlenbergia andina
Belinda Lo
2017-8-5
350
Trinity
TRINITY COUNTY: Shasta-Trinity National Forest, Trinity Alps Wilderness, north of Swift Creek Trailhead.
Comment
SEINET185107
Muhlenbergia filiformis
C. L. Hitchcock
1939-7-11
5402
Trinity
South shore of Upper Canyon Creek Lake 11 miles north of Dedrick Salmon-Trinity Mts.
1890
Comment
UC552724
Muhlenbergia filiformis
Joseph P. Tracy
1935-8-3
14484
Trinity
moist meadow known as Mary Blaine Meadow Mary Blaine Mt.
1950
Comment
HSC90923
Muhlenbergia mexicana
Gordon Leppig
1993-10-5
203
Trinity
Tunnel Flat, Trinity River
Comment
HSC4771
Muhlenbergia montana
William J. Ferlatte
1966-8-23
475
Trinity
Boulder Creek Basin, tributary to Canyon Creek
1707
Comment
UC722452
Muhlenbergia montana
C. L. Hitchcock and J. S. Martin
1939-7-11
5399
Trinity
11 mi n Dedrick (s shore of lake); Salmon-Trinity Mts., Upper Canyon Creek Lake
1889
Comment
UC195219
Nama lobbii
Annie M. Alexander and L. Kellogg
1911-7-8
242
Trinity
Trinity Alps, North Fork Coffee Creek North Fork Coffee Creek; Trinity Alps, North Fork Coffee Creek
1371
Comment
RSA211310
Narthecium californicum
William J. Ferlatte
1967-8-18
1013
Trinity
Landers Lake basin
2134
Comment
HSC68646
Navarretia capillaris
Thomas W. Nelson, Jane P. Nelson
1980-6-18
5553
Trinity
Shasta-Trinity National Forest, Friend Mtn. along FS Rd. 2N15
1372
Comment
HSC35664
Navarretia divaricata
J. P. Smith, J. O. Sawyer
1973-7-4
7055
Trinity
Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn.
1524
Comment
UC908396
Navarretia divaricata
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9108
Trinity
South Fork Mountain Northern Coast Ranges
1524
Comment
SEINET7143601
Navarretia divaricata subsp. divaricata
Joseph P. Tracy
1930-7-16
9108
Trinity
South Fork Mountain.; 0
1524
Comment
UCD39787
Navarretia heterodoxa
Hoffman
no date
866
Trinity
Trinity quarry.
Comment
HSC39599
Navarretia intertexta
Thomas W. Nelson, Jane P. Nelson
1976-7-1
2937
Trinity
Along FS 5E27 just N of junction with FS 1S07
1555
Comment
SD71337
Navarretia intertexta
John Thomas Howell
1955-6-13
30374
Trinity
Hayfork
715
Comment
HSC69989
Navarretia leptalea
Thomas W. Nelson, Jane P. Nelson
1978-6-22
4292
Trinity
Along Dubakella Rd., 4.8 mi. from junction with Hwy. 36
1527
Comment
SEINET4674652
Navarretia linearifolia subsp. pinnatisecta
Thomas Nelson, Jane Nelson
1977-7-30
3683
Trinity
Just north of the North Fork of Black Lassic Creek.; 0
1463
Comment
POM230564
Navarretia sinistra
J. T. Howell
1937-7-28
13600
Trinity
Trinity River Canyon near Eagle Creek
Comment
SEINET10905843
Nemacladus capillaris
Tracy
1932-6-17
TRACY 10189
Trinity
884
Comment
HSC23702
Nemophila heterophylla
J. O. Sawyer
1970-5-23
2572
Trinity
Above New River
244
Comment
HSC65640
Nemophila heterophylla
J. P. Smith
1973-5-6
6631
Trinity
Blanchert Flats near Douglas City
Comment
CAS-BOT-BC231208
Nemophila parviflora
Mrs. H. C. Cantelow
1935-6-10
883
Trinity
Near Trinity Alps Resort
Comment
UC162755
Nemophila parviflora
Joseph P. Tracy
1911-7-5
3321
Trinity
along Willow Creek (tributary of Trinity River, near its mouth); Northern Coast Ranges, , trib Trinity River
304
Comment
HSC46842
Nemophila parviflora var. austiniae
William J. Ferlatte
1975-5-21
1703
Trinity
Canyon of the Stuart Fork of the Trinity River; 3 mi. W of Hwy. 3
823
Comment
HSC28810
Nemophila pedunculata
J. P. Smith
1973-4-21
6247
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
UCD119930
Nemophila pedunculata
Colleen O'Rourke
1965-3-20
10
Trinity
Along Salt Creek, 3 miles south of Hayfork.
701
Comment
CAS-BOT-BC60606
Noccaea fendleri subsp. glauca
Joseph P. Tracy
1935-8-3
14460
Trinity
Mary Blaine Mountain.
1950
Comment
HSC36017
Noccaea fendleri subsp. glauca
J. P. Smith, J. O. Sawyer
1973-7-27
7203
Trinity
Trail to Deadfall Lakes
1951
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
CAS-BOT-BC60603
Noccaea fendleri subsp. glauca
P. A. Munz
1951-7-18
16649
Trinity
Stuart Gap, north base of North Yolla Bolly Mountains.
1524
Comment
HSC45479
Notholithocarpus densiflorus var. echinoides
Maralyn O'Meara
1972-9-18
118
Trinity
Along trail to Lion Lake, Coffee Creek
Comment
HSC71706
Nuphar polysepala
Gail Newton
1980-6-26
604
Trinity
Near Underwood Creek.
451
Comment
CHSC31160
Oenothera elata subsp. hirsutissima
M. S. Taylor
1980-7-16
3148
Trinity
On e side of Canyon Creek Rd, ca. 5 mi n of Junction City of Hwy 299.
914
Comment
RSA40418
Oenothera elata subsp. hirsutissima
P. A. Munz
1948-8-13
12344
Trinity
on Highway 229, west of Junction City.
396
Comment
HSC356
Oreostemma alpigenum var. andersonii
William J. Ferlatte
1967-8-17
967
Trinity
Ridge W of Bullards Basin head
2043
Comment
CAS-BOT-BC500200
Orobanche fasciculata
H. C. Cantelow
1939-6-5
4070
Trinity
Mad River, 11 mi SE of Ruth
Comment
HSC16676
Orobanche uniflora
D. E. Anderson
1963-5-12
2417
Trinity
Near Trinity - New River Canyons
Comment
UC906733
Orogenia fusiformis
Harold E. Parks and Joseph P. Tracy
1942-7-2
11592
Trinity
S. Fork Mt., the Racetrack
1645
Comment
HSC829
Orthilia secunda
William J. Ferlatte
1967-8-7
829
Trinity
Canyon Creek, Ridge between 'L' Lake and Stuart Fork
2134
Comment
CAS-BOT-BC266625
Orthocarpus cuspidatus
R. C. Wenk
2005-7-18
284
Trinity
Scott Mountains, border between Trinity and Siskiyou counties, growing along Pacific Crest Trail, 1 mile E of Highway 3
1750
Comment
CHSC107469
Orthocarpus cuspidatus subsp. copelandii
M. Simenc
2009-9-6
33
Trinity
The Eddys, Klamath Ranges, Shasta National Forest. 4.4km South on Pacific Crest Trail from Parks Creek Trail Head at 42N17 rd. about 48 km from Mt. Shasta Ranger Station. 100m SW of PCT, above other trail.
2134
Comment
JEPS23772
Orthocarpus cuspidatus subsp. copelandii
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-2
6846
Trinity
s slope Scott Mountain; s slope of Scott Mountain
1950
Comment
JEPS66432
Orthocarpus cuspidatus subsp. copelandii
L. R. Heckard and P. Rubtzoff
1971-8-1
2694
Trinity
w end Middle Deadfall Lake (about 1 air mi sw of Mt. Eddy summit); w end of Middle Deadfall Lake, sw of Mt. Eddy summit
2225
Comment
HSC407
Osmorhiza berteroi
William J. Ferlatte
1967-7-24
704
Trinity
Big Flat
1524
Comment
HSC68642
Osmorhiza berteroi
Jacqueline Greenleaf
1980-7-30
261
Trinity
Near Skull Camp Trail
1173
Comment
HSC68660
Osmorhiza berteroi
Jacqueline Greenleaf
1980-7-14
217
Trinity
Near Van Duzen River
945
Comment
HSC70660
Osmorhiza berteroi
M. A. Baker
1980-5-25
1541
Trinity
Near Shannon Butte
914
Comment
HSC74310
Osmorhiza berteroi
M. A. Baker
1980-5-25
1620
Trinity
Near Browns Canyon.
823
Comment
HSC91144
Osmorhiza occidentalis
Jennifer Whipple
1976-8-4
1626
Trinity
Mt. Eddy, S facing slopes N of Deadfall Lake in the Deadfall drainage
2195
Comment
UC933369
Osmorhiza occidentalis
Annie M. Alexander and Louise Kellogg
1948-8-10
5458
Trinity
Upper Canyon Creek Lake Trinity Mountains (narrow draw of n-facing slope)
1767
Comment
UCD127843
Osmorhiza occidentalis
Joseph M. DiTomaso
1976-7-6
556
Trinity
Trinity Alps, closer to Swift Ceek than Parker Meadows, Parker Meadows on Swift Creek Trails.
1615
Comment
HSC38161
Osmorhiza purpurea
Thomas W. Nelson, Jane P. Nelson
1976-5-23
2506
Trinity
Brown's Canyon Campground.
Comment
RSA211286
Oxyria digyna
William J. Ferlatte
1967-8-17
975
Trinity
Red Rock Mountain.
2134
Comment
CHSC30333
Packera greenei
M. S. Taylor
1980-8-13
3228
Trinity
On w side of 29N33, ca. 0.5 mi nw of its jct with 29N34, ca. 1.2 mi nw of its jct with Hwy 36, ca. 5 mi s of Wildwood.
1493
Comment
HSC34343
Packera greenei
J. P. Smith, J. O. Sawyer
1973-7-3
6953
Trinity
Hill south and west of South Dubakella Mtn.
1585
Comment
UCD67703
Packera greenei
D. Sanchez-Mata
1996-6-29
s.n.
Trinity
Hayfork-Peanut. Open serpentine chaparral near Salt Creek.
800
Comment
UC819478
Panicum capillare
John Thomas Howell
1937-7-21
13219
Trinity
Big Flat
Comment
JEPS117868
Parnassia californica
J. K. Nelson with Martin Lenz
2004-9-2
2004 -109
Trinity
Headwaters Crow Creek, west of Castle Crags, ca 50 miles NW of Redding, below Forest Road
1767
Comment
SEINET10492860
Parnassia palustris var. californica
Mary Susan Taylor
1980-8-26
Taylor 3310
Trinity
T36N R9W west center sec 1, Coffee Creek quad. Shasta-Trinity Natl Forest, SE side of Panther Meadow along a creek at forest edge, ca. 100 ft N of Swift Creek trail, ca. 9 mi W of Trinity Center.
1585
Comment
CHSC70117
Paxistima myrsinites
S. Green; R. Jacquet, H. Ross
1997-4-12
23
Trinity
Steel Bridge Campground Bureau of Land Management (BLM), 10 mi. east of Weaverville off Hwy 299. Collected next to the road.
518
Comment
HSC51298
Paxistima myrsinites
G. L. Clifton, Overton
1979-6-4
4143
Trinity
Near Shanty Creek, close to the town of Alderpoint
853
Comment
UC1071575
Paxistima myrsinites
H. A. Jensen
Oct 1931
240
Trinity
S. Fork Mt. Trinity Forest, Hoaglin Quad., S. Fork Mt.
1371
Comment
HSC71218
Pectocarya pusilla
Thomas W. Nelson, Jane P. Nelson
1979-5-19
4689
Trinity
SW of Philpot Campground
915
Comment
RSA48234
Pectocarya pusilla
Roxana S. Ferris, Laura Lorraine
1948-6-11
11687
Trinity
1.5 miles above Peanut on State Highway 36.
Comment
HSC91019
Pedicularis attollens
Jennifer Whipple
1976-8-4
1643
Trinity
Near Deadfall Lake, at end of lake
2195
Comment
RSA49785
Pedicularis attollens
E. K. Balls
1949-7-7
13881
Trinity
Scott Mountain Camp Meadow, Scott Mt.
1631
Comment
HSC818
Pedicularis contorta
William J. Ferlatte
1967-8-6
802
Trinity
Upper end of Canyon Creek above the lakes
1829
Comment
JEPS74622
Pedicularis contorta
William J. Ferlatte, Alice Q. Howard
1970-8-12
1312
Trinity
ridge w of upper Canyon Creek; Trinity Alps
2255
Comment
RSA211120
Pedicularis contorta
William J. Ferlatte
1967-8-11
909
Trinity
Below the ice fields on the north side of Thompson Peak.
2378
Comment
HSC66697
Pedicularis densiflora
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-5-3
62
Trinity
Along road to Dubakella Mtn. from Hwy. 36
1296
Comment
UC2046545
Pedicularis densiflora
William J. Ferlatte
1975-5-21
1696
Trinity
canyon of the Stuart Fork of the Trinity River, 2.2 miles from Hwy 3; forest floor
Comment
UC195195
Pedicularis racemosa
Annie M. Alexander and L. Kellogg
1911-8-9
306
Trinity
head of Bear Creek
1950
Comment
HSC72514
Pellaea brachyptera
Gail Newton
1980-7-2
954
Trinity
Near N Kelsey Peak
1463
Comment
HSC66345
Pellaea brachyptera
M. S. Taylor
1980-6-17
2906
Trinity
N side of Hwy. 30, ~3 mi. S of Wildwood
1220
Comment
POM182349
Pellaea brachyptera
Joseph P. Tracy
1913-6-24
4328
Trinity
Hillslopes of Mad River Valley, 6 miles above Ruth
915
Comment
UCR139070
Pellaea mucronata subsp. mucronata
E. Brower, S. Marubayashi, E. Perry
1997-4-12
027
Trinity
Caltreans runaway truck ramp on Hwy 299, 4 mi west of Weaverville
762
Comment
HSC55417
Penstemon anguineus
G. L. Clifton
1979-7-16
7821
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
SEINET11261185
Penstemon anguineus
Robert L. Johnson, Mikel R. Stevens
2015-7-12
3961
Trinity
Salmon Mountains. 0.6 mi shy of Weaver Bally Lookout Tower on Weaver Bally Rd. Ca 5.8 air mi northwest of downtown Weaverville.; 0
2048
Comment
HSC44825
Penstemon anguineus
Thomas W. Nelson, Jane P. Nelson
1977-7-30
3653
Trinity
Along N side of S Fork of Black Lassic Creek
1463
Comment
HSC60461
Penstemon anguineus
Carl Wishner
1978-7-2
545
Trinity
Underwood Mtn. Rd., near Chaparral Mtn.
Comment
UCD13252
Penstemon anguineus
K. Mawdsley
1996-7-8
2
Trinity
California: Trinity Co. Trinity Alps. Trail to Boulder Lake from Hwy. 3.
1874
Comment
HSC21005
Penstemon azureus
William J. Ferlatte, B. D. Rogers
1966-6-7
2066
Trinity
Near Hay Fork summit
1189
Comment
UCD124045
Penstemon azureus
Joseph M. DiTomaso
1976-6-24
494
Trinity
Trinity Alps; on Swift Creek Trail just southeast of junction with Granite Lake Trail.
1280
Comment
HSC41958
Penstemon azureus var. azureus
Sue Sweet
1977-5-21
64
Trinity
Hwy. 3, 0.25 mi. above confluence of the Trinity River and Tangle Blue Creek
1006
Comment
HSC825
Penstemon davidsonii
William J. Ferlatte
1967-8-6
822
Trinity
Thompson Peak
2744
Comment
CDA10812
Penstemon deustus
G. F. Hrusa
1993-7-24
11384
Trinity
Trinity Mountains; Ridge to N of Bonanza King Lookout, and 1/2 m. N of pool at headwaters of Scorpion Creek.
1584
Comment
HSC36403
Penstemon deustus
J. P. Smith, J. O. Sawyer
1973-7-4
7030
Trinity
W slopes of S Dubakella Mtn. on Rd. 80 to Mud Springs
1555
Comment
JEPS59008
Penstemon deustus
Elizabeth McClintock
1956-6-16
Trinity
road along Coffee Creek (above Coffee Creek Ranch)
Comment
UCD124090
Penstemon deustus
Joseph M. DiTomaso
1976-7-29
516
Trinity
Trinity Alps; Stuarts Fork Trail below Emerald Lake.
1554
Comment
RSA49819
Penstemon deustus subsp. deustus
E. K. Balls
1949-7-1
13762
Trinity
Trail from Dedrick to lakes. Canyon Creek.
915
Comment
UC169019
Penstemon deustus var. deustus
Joseph Burtt Davy and Walter C. Blasdale
Jun 21 1899-Jun 23 1899
5858
Trinity
Trinity Summit North Coast Ranges, Trinity Summit
Comment
JEPS109598
Penstemon filiformis
Dean W. Taylor
2002-6-5
18103
Trinity
Highway 3 on Stuart Fork Clair Engle Reservoir, hillside directly east from Stony Creek Campground
746
Comment
HSC64246
Penstemon heterophyllus
J. O. Sawyer, Thomas W. Nelson
1978-6-9
3185
Trinity
Trail to Red Mtn.
1220
Comment
HSC35963
Penstemon heterophyllus subsp. purdyi
Thomas W. Nelson, Jane P. Nelson, James Nelson
1975-6-21
1946
Trinity
S of Brown's Canyon Campground
Comment
HSC39692
Penstemon heterophyllus subsp. purdyi
D. E. Anderson, J. P. Smith
1971-6-21
- 1130
Trinity
12 mi. S of Zenia along Zenia-Covelo Rd.
Comment
HSC23684
Penstemon newberryi subsp. berryi
J. O. Sawyer
1971-7-9
2419
Trinity
N slope of Horse Ridge, S Fork Mtn.
1829
Comment
CHSC30338
Penstemon parvulus
M. S. Taylor
1980-7-2
3042
Trinity
On n side of 36N24, ca. 2.5 mi due w of Wyntoon.
1005
Comment
JEPS95306
Penstemon parvulus
Vernon H. Oswald and L. Ahart
1994-7-11
6377
Trinity
T38N R6W SE1/4 Sec. 13, 6000 ft, Yellow Pine Forest. Forest Rd. 26 (to Mt. Shasta), 2.4 mi N of Castle Creek Rd. (Forest Rd. 25), W of Dunsmuir
1828
Comment
UC722729
Penstemon parvulus
C. L. Hitchcock and J. S. Martin
1939-7-12
5351
Trinity
6 mi n Dedrick (on Canyon Creek trail); Salmon-Trinity Alps
Comment
UCR5099
Penstemon procerus
Eugene Cardiff
1966-7-23
s.n.
Trinity
North Coast Range, Salmon Mountains, Joseph ('Josephine') Creek
900
Comment
HSC2370
Penstemon procerus var. brachyanthus
William J. Ferlatte
1966-6-30
162
Trinity
Canyon Creek Lakes
1646
Comment
UC195209
Penstemon procerus var. brachyanthus
Annie M. Alexander and Louise Kellogg
1911-7-22
278
Trinity
Hd Grizzly Cr
1828
Comment
UCD124123
Penstemon procerus var. brachyanthus
Joseph M. DiTomaso
1975-7-22
185
Trinity
Trinity Alps, on switchbacks above Foster Lake.
2255
Comment
NY639256
Penstemon procerus var. formosus
N. H. Holmgren
1980-6-30
9441
Trinity
Scott Mountains, upper Trinity River, roadbank at edge of Deadfall Meadows, 18 km (11 miles) airline distance west of Mt. Shasta City.
1890
Comment
HSC21099
Penstemon purpusii
William J. Ferlatte
1967-6-28
557
Trinity
E side of Packers Peak
1982
Comment
HSC74584
Penstemon purpusii
M. A. Baker
1980-7-12
2860
Trinity
Near Black Lassic
1707
Comment
UC922375
Penstemon roezlii
Annie M. Alexander and Louise Kellogg
1949-7-14
5804
Trinity
nw Trinity Center (under pine in bed of Perideridia?); Union Creek, South Branch of Coffee Creek
1828
Comment
JEPS101468
Penstemon tracyi
Dean W. Taylor
1992-6-11
12722
Trinity
Weaver Bally Mountain; ca. 7 miles NW Weaverville,
2057
Comment
CHSC114662
Penstemon tracyi
R. Dwerlkotte
1995-7-19
Trinity
Election Gap, south of ridgeline. Eco plot 3031.
1853
Comment
HSC24065
Pentagramma triangularis
J. O. Sawyer
1970-4-18
2475
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
HSC70048
Pentagramma triangularis
M. A. Baker
1980-5-25
1563
Trinity
Near Shannon Butte
914
Comment
UC1312923
Perideridia oregana
L. Constance and T. I. Chuang
1967-8-16
3818
Trinity
near Last Chance Gulch (3 mi ne)
670
Comment
UC709388
Perideridia oregana
Joseph P. Tracy
1941-8-27
17016
Trinity
South Fork Mt. Northern Coast Ranges (near summit on road to Low Gap of Mad River)
1280
Comment
UC642271
Perideridia parishii subsp. latifolia
Joseph P. Tracy
1935-8-3
14493
Trinity
Mary Blaine Mt.
1950
Comment
LA212259
Petasites frigidus var. palmatus
Jim R. Shevock;
1972-3-26
1464
Trinity
Hennessey Ridge along Hwy 299.
304
Comment
UC1561881
Petrorhagia dubia
Barbara Ertter with Thomas J. Delendick
1987-5-16
6957
Trinity
ca 33 mi e Berry Summit (Hwy 299 w of Weaverville, edge of Trinity River on s side of hwy); edge of Trinity River, e of Berry Summit
Comment
HSC82503
Phacelia corymbosa
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4760
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
UC1475689
Phacelia dalesiana
Clifton and Ground
1978-7-1
1662
Trinity
near Scott Mountain summit (close to town of Callahan); China Mt. Quadrangle
1646
Comment Read comments Jul 5 2017
HSC26307
Phacelia egena
Thomas W. Nelson
1971-4-24
406
Trinity
Along New River Trail
Comment
HSC73899
Phacelia heterophylla
R. York
1980-5-24
642
Trinity
Near Long Ridge.
1036
Comment
HSC46846
Phacelia leonis
William J. Ferlatte
1976-7-8
1794
Trinity
Parker Creek, a tributary of Swift Creek
1830
Comment
JEPS100468
Phacelia leonis
Dean W. Taylor
2002-6-28
18196
Trinity
easterly rim of cirque above Grouse Lake, Trinity Mountains
1859
Comment
UC562577
Phacelia leonis
Joseph P. Tracy
1935-8-3
14443
Trinity
by stream Mary Blaine Mt.
1950
Comment
HSC71523
Phacelia mutabilis
M. A. Baker
1980-7-2
2675
Trinity
Near Horsehead Mtn.
1737
Comment
UC933388
Phacelia mutabilis
Annie M. Alexander and Louise Kellogg
1948-8-6
5414
Trinity
Canyon Creek (tributary of Trinity River) Trinity Mountains
1676
Comment
RSA211418
Phacelia mutabilis
William J. Ferlatte
1966-7-1
180
Trinity
Upper Canyon Creek Meadow.
1524
Comment
RSA518680
Phacelia mutabilis
L. R. Heckard, Peter Rubtzoff
1971-8-1
2695
Trinity
Bench between Upper and Middle Deadfall Lakes, about 1 air mile southwest of Mt. Eddy summit.
2317
Comment
SEINET3123888
Phacelia mutabilis
Joseph P. Tracy
1937-7-2
15396
Trinity
Trinity Summit, ridge 2 miles E of Grove's Prairie
1524
Comment
CHSC70143
Phacelia pringlei
Jennifer Whipple
1976-8-4
1615
Trinity
Klamath Mountains, Mount Eddy. Deadfall Creek drainage in the vicinity of Deadfall Lakes.
2194
Comment
UC1024066
Phacelia pringlei
Dorothy Parker
1954-7-4
624
Trinity
above Tangle Blue Creek; Siskiyou Mountains, Scott Mountain
1004
Comment
HSC4424
Phacelia procera
William J. Ferlatte
1967-8-6
786
Trinity
Canyon Creek Lakes, above upper lake
1738
Comment
UCD120659
Phacelia procera
Joseph M. DiTomaso
1975-8-14
267
Trinity
1/4 mile above Granite Lake.
1920
Comment
UCD120675
Phacelia ramosissima
Joseph M. DiTomaso
1976-7-22
652
Trinity
Trail above Lion Lake.
2240
Comment
HSC1881
Philadelphus californicus
William J. Ferlatte, B. D. Rogers
1966-6-1
2030
Trinity
1 mi. N of Junction City
457
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
UCR124073
Phleum pratense
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6937
Trinity
Trinity Mountains, Calif. Hwy 36, 2.2 mi west of the Trinity/Shasta Co. line
1159
Comment
CHSC30158
Phlox adsurgens
M. S. Taylor
1980-6-12
2859
Trinity
On w side of 5N40, ca. 2.3 mi s of its jct with Underwood Mt Rd (5N09), ca. 8.1 mi s of Trinity Hwy (299) at Burnt Ranch.
Comment Read comments Dec 20 2007
JEPS48583
Phlox adsurgens
Hilda W. Grinnell
1932-7-15
18
Trinity
near Cold Springs (Elkin's place); South Fork Mt.
Comment
UCD118403
Phlox diffusa
Joseph M. DiTomaso
1975-7-21
160
Trinity
0.25 mile below Boulder Pass leading down into Big Boulder Lake.
2011
Comment
UC412692
Phyllodoce empetriformis
Annie M. Alexander and Louise Kellogg
1911-7-21
263
Trinity
Head of Grizzly Creek
Comment
CAS-BOT-BC140631
Physocarpus capitatus
Eugene Carter
1974-6-3
793
Trinity
Salmon-Trinity Alps and vicinity, at mouth of Rich Gulch
480
Comment
CAS-BOT-BC140633
Physocarpus capitatus
Milo S. Baker
1926-8-2
173 -'26
Trinity
Trinity Alps Resort - above ranch house
Comment
UC1037469
Physocarpus capitatus
Douglas Barbe
1955-8-3
341
Trinity
3 mi s Scott Mt Forest Camp (beside Dan Rice Creek and Scott Mt Rd)
1386
Comment
CAS-BOT-BC78148
Picea breweriana
E. R. Johnson
1930-10-13
1597
Trinity
Between [canyon] Canyon Creek Meadows and Lakes
1828
Comment
HSC40897
Pinus balfouriana
J. P. Smith, J. O. Sawyer
1974-11-2
2682
Trinity
Unnamed peak W of Doe Lake Ridge
2341
Comment
UC1134094
Pinus balfouriana
H. A. Jensen
1934-6-1
381
Trinity
Summit North Yolla Bolly Trinity National Forest, Red Bluff Quad., Summit North Yolla
2438
Comment
UCD134388
Pinus balfouriana
Joseph M. DiTomaso
1975-8-14
265
Trinity
Trinity Alps, at Diamond Lake.
2209
Comment
HSC40908
Pinus contorta
J. P. Smith, J. O. Sawyer
1974-11-2
2684
Trinity
Unnamed peak W of Doe Lake Ridge
2341
Comment
UCD134479
Pinus contorta subsp. murrayana
Joseph M. DiTomaso
1975-8-26
297
Trinity
Trinity Alps. Foster Lake.
2209
Comment
HSC55543
Pinus jeffreyi
Walter Overton
1979-7-18
8747
Trinity
Near Horse Ridge, close to the town of Mad River.
1036
Comment
JEPS128118
Pinus jeffreyi
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-13
2017 -022
Trinity
Yolla Bolly Wilderness; near Tehama County line; Pettiohn Basin; headwaters of the east fork of the south fork of Trinity River.
Comment
SEINET10530764
Pinus lambertiana
K. Faber, S. LaChance; M. Rekart
1984-5-26
Faber 42
Trinity
Scott Mtn. Cmp. grd. Rocky soils, 5-10% E slope, Yellow Pine forest with Pinus spp.
1646
Comment
HSC77983
Pinus monticola
John S. Palmer
1975-7-26
415
Trinity
Big Bear Lake and Little Bear Lake
1890
Comment
JEPS128116
Pinus monticola
Julie Kierstead Nelson with Heath Bartosh, Ken Hickman Jepson Yolla Bolly Workshop
2017-7-14
2017 -038
Trinity
Yolla Bolly Wilderness; near Tehama County line; Pettiohn Basin; headwaters of the east fork of the south fork of Trinity River.
Comment
UC1193170
Pinus monticola
P. J. Zinke
1950-6-20
127
Trinity
on high point between Casoose Creek and Hull Creek; Quadrangle 43-A-2
1737
Comment
UCR7825
Pinus monticola
Wm. Horn Jr.
1967-4-3
670403- 01
Trinity
9 mi west of Castle Crags State Park
1829
Comment
CAS-BOT-BC72734
Pinus sabiniana
Doris K. Kildale
1927-4-1
3043
Trinity
Big Bar - on Trinity River
Comment
CAS-BOT-BC72735
Pinus sabiniana
Doris K. Kildale
1927-7-3
3675
Trinity
La Grange Mine between Junction City & Weaverville
Comment
HSC27413
Pinus sabiniana
J. P. Smith
1973-4-7
6025
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
CAS-BOT-BC136532
Piperia candida
Eugene Carter
1972-6-27
474
Trinity
Field redacted by CAS, contact the data manager for more information
914
Comment
CHSC30670
Piperia transversa
M. S. Taylor; S. Horner
1980-8-6
3219
Trinity
On n side of 29N36A, ca. 1.3 mi w of its jct with 29N38, ca. 5 mi s of Wildwood.
1158
Comment
UCD138994
Piperia unalascensis
Joseph M. DiTomaso
1975-7-29
209
Trinity
Trinity Alps. 1.5 miles below Big Bear Lake.
1584
Comment
JEPS60997
Plagiobothrys reticulatus var. rossianorum
Joseph P. Tracy
1932-6-17
10237
Trinity
near Ruth; North Coast Ranges, Mad River Valley
792
Comment
RSA49629
Plagiobothrys shastensis
P. A. Munz
1949-5-15
13240
Trinity
Canyon Creek, 5 miles below Dedrick.
823
Comment
HSC71211
Plagiobothrys tenellus
Thomas W. Nelson, Jane P. Nelson
1979-5-13
4644
Trinity
Flood plain of Trinity River at Douglas City BLM Campground
488
Comment
RSA296777
Plagiobothrys tenellus
Thomas W. Nelson
1978-5-27
4077
Trinity
Secret Gulch ca. 1 mile northwest of Three Forks of Mad River.
884
Comment
UCD121036
Plagiobothrys tenellus
J. O. Sawyer; R. J. Cole
1978-4-20
3114
Trinity
Above S.R. 299 at White's Bar.
Comment
SEINET10968934
Plantago major
Mary Susan Taylor
1980-7-21
Taylor 3149
Trinity
T37N R9W west central sec 7, Coffee Creek quad; Shasta-Trinity Natl Forest, Big Flat, at end of Coffee Creek Rd, Helen Gates property.
1554
Comment
HSC32662
Platanthera dilatata var. leucostachys
Thomas W. Nelson
1973-7-10
1014
Trinity
Black Lassic Area
1799
Comment
HSC487
Platanthera dilatata var. leucostachys
William J. Ferlatte
1967-8-8
847
Trinity
Upper Canyon Creek Meadow
1524
Comment
HSC92784
Platanthera dilatata var. leucostachys
Jennifer Whipple
1976-6-29
1167
Trinity
N of Lower Deadfall and Deadfall Lakes, along the creek draining the upper Deadfall Lakes.
2165
Comment
HSC27514
Platanthera dilatata var. leucostachys
J. D. Ackerman, A. Montalvo
1973-7-6
101
Trinity
1/4 mi. up trail to East Weaver Lake, near Weaver Bally Lookout
1829
Comment
CDA10820
Platanthera leucostachys
G. F. Hrusa
1993-7-24
11394
Trinity
Trinity Mountains; SW face of ridge N of Bonanza King Lookout and 1 m. to N of pool at headwaters of Scorpion Creek.
1524
Comment
CAS-BOT-BC136657
Platanthera stricta
L. R. Abrams
1916-7-22
6218
Trinity
Field redacted by CAS, contact the data manager for more information
Comment
RSA433734
Plectritis ciliosa subsp. insignis
J. P. Smith
1973-5-6
6585
Trinity
Blanchert Flats near Douglas City.
Comment
RSA298964
Plectritis congesta subsp. brachystemon
W. L. Jepson
1934-5-5
16654
Trinity
Forest Glen, South Fork Trinity River.
Comment
HSC38168
Plectritis macrocera
Thomas W. Nelson, Jane Nelson
1976-5-23
2516
Trinity
Brown's Canyon Campground.
Comment
SDSU11329
Plectritis samolifolia
D. F. Howe
1969-6-5
4633
Trinity
Mad River.
762
Comment
HSC63148
Pleuricospora fimbriolata
M. A. Baker
1979-6-30
969
Trinity
0.8 km. N of Happy Camp Mt., above FS 7N26.
1300
Comment
CAS-BOT-BC244386
Poa annua
John Thomas Howell
1954-4-26
s.n.
Trinity
Weaverville
Comment
RSA66356
Poa bolanderi
P. A. Munz
1951-7-21
16763
Trinity
smaller peak just south of North Yolla Bolly PK.
2332
Comment
UC60809
Poa bolanderi
W. L. Jepson
1897-7-25
Trinity
summit of S. Yollo Bolley; ; [=modern Solomon Peak, see FB 1_107]
Comment
JEPS109596
Poa cusickii subsp. cusickii
Dean W. Taylor
2002-6-28
18197
Trinity
easterly rim of cirque above Grouse Lake, Trinity Mountains
1859
Comment
CHSC32237
Poa pringlei
James Jokerst
1980-8-20
1101
Trinity
North Coast Ranges. 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
SEINET10659286
Poa pringlei
Joseph P. Tracy
1935-8-6
Tracy 14580
Trinity
Local in moist talus in heads of snow cirgnes. Devil's Canyon Mts. at head of White's Creek.
2012
Comment
RSA258852
Poa secunda
D. E. Anderson, S. Dowty, Thomas W. Nelson
1972-6-13
5515
Trinity
Black Lassic
Comment
RSA47795
Poa secunda
Roxana S. Ferris, Laura Lorraine
1948-6-11
11880
Trinity
Summit between Mad River and south fork of Trinity River, State highway 36.
1360
Comment
UCR37857
Poa secunda
D. K. Imper
1982-5-11
1465
Trinity
Near Raglan Gulch.
1066
Comment
CAS-BOT-BC251093
Poa secunda subsp. juncifolia
F. P. Cronemiller
1923-7-17
752
Trinity
Frying Pan
1737
Comment
HSC39492
Poa secunda subsp. secunda
D. E. Anderson, J. P. Smith
1971-6-21
- 1127
Trinity
2.7 mi. S of Zenia along the Zenia-Covelo Rd.
Comment
HSC65374
Poa secunda subsp. secunda
J. P. Smith
1973-5-6
6641
Trinity
Blanchert Flats near Douglas City
Comment
UC191143
Poa secunda subsp. secunda
Harry S. Yates
1914-5-26
363
Trinity
Browns Creek
Comment
UC192576
Poa secunda subsp. secunda
Harry S. Yates
1914-5-21
343
Trinity
Little East Weaver Creek
Comment
RSA0037169
Poaceae
John F. Emmel
1993-7-26
1277
Trinity
Northwest Trinity Alps area; along trail northeast of Grizzly Creek, 0.3-0.7 air miles west and 0.1-0.6 air mile south of peak of 6990 ft. Grizzly Butte.
1584
Comment
JEPS121598
Podagrostis thurberiana
Danielle Roach
2011-8-23
Trinity
Fawn Creek Meadow, the Eddys. Large flat wet meadow, on ultramafic soil. Mumbo Basin quadrangle. FC1-plot2
Comment
JEPS121632
Podagrostis thurberiana
Deborah Stout, Melissa DeSiervo
2011-9-20
Trinity
Deadfall Meadow, west slope Mt. Eddy. Sloping fen, NE aspect; over gabbro. South China Mountain quadrangle. SM1_A
Comment
RSA66480
Polemonium californicum
P. A. Munz
1951-7-21
16781
Trinity
Fisher Ridge, North Yolla Bolly Mountains
2165
Comment
CAS-BOT-BC231292
Polemonium pulcherrimum
Annie M. Alexander; Louise Kellogg
1949-7-4
5769
Trinity
North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area
2398
Comment
HSC40501
Polemonium pulcherrimum
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-26
2603
Trinity
S ridge of Seven-Up Peak where Deer Creek Trail crosses ridge to Granite Lake
2287
Comment
CAS-BOT-BC170354
Polygala cornuta var. cornuta
Milo S. Baker
1926-8-1
157 -26
Trinity
Near sawmill - Trinity Alps Camp.
Comment
CAS-BOT-BC170355
Polygala cornuta var. cornuta
Milo S. Baker
1926-8-1
157 -26
Trinity
Near sawmill - Trinity Alps Camp
Comment
CAS-BOT-BC170360
Polygala cornuta var. cornuta
Mrs. H. C. Cantelow
1936-8-26
1682
Trinity
S. end of Scott Mt. Grade
Comment
CAS-BOT-BC413952
Polygonum aviculare subsp. aviculare
P. A. Munz
1951-7-19
16699
Trinity
1 mi. n.w. of Stuart Gap, north base of North Yolla Bolly Mts.
1402
Comment
RSA66878
Polygonum bistortoides
P. A. Munz
1951-7-22
16835
Trinity
Patty John Basin, North Yolla Bolly Mountains.
1982
Comment
UC130667
Polygonum davisiae
H. M. Hall
July, 1909
8619
Trinity
above Union Lake; Salmon Mountains
Comment
JEPS51299
Polygonum douglasii subsp. douglasii
W. L. Jepson
1897-7-24
Trinity
near South Yollo Bolly (lower slope); Soldier's Ridge
Comment
JEPS94644
Polygonum douglasii subsp. majus
Vernon H. Oswald and Lowell Ahart
1998-7-28
9398
Trinity
Hwy 3 s Hayfork (and 3.5 mi n of Hwy 36)
792
Comment
CAS-BOT-BC95029
Polygonum douglasii subsp. spergulariiforme
R. C. Wenk
2005-7-18
282
Trinity
Scott Mtns., border btwn. Trinity & Siskiyou Counties, along Pacific Crest Trail, 1 mi. E of Hwy. 3
1750
Comment
UC302992
Polygonum hydropiper
Joseph P. Tracy
1926-9-6
7792
Trinity
Sharber Slough Northern Coast Ranges, Trinity River (on river 3 mi e of the South Fork)
182
Comment
HSC17543
Polygonum minimum
D. E. Anderson
1961-10-8
1864
Trinity
Near E Weaver Lake
1982
Comment
HSC73877
Polygonum polygaloides subsp. kelloggii
Gail Newton
1980-7-10
1238
Trinity
Near Senteney Rock
1463
Comment
CAS-BOT-BC421088
Polygonum spergulariiforme
P. A. Munz
1951-7-20
16707
Trinity
Ridge east of Black Rock, North Yolla Bolly Mts.
2133
Comment
CAS-BOT-BC421094
Polygonum spergulariiforme
Annie M. Alexander; Louise Kellogg
1948-8-1
5382
Trinity
Trinity Mountains. Dedrick.
762
Comment
HSC63815
Polygonum spergulariiforme
M. A. Baker
1979-7-3
985
Trinity
1.5 km. NE of Kettenpom Peak
Comment
CAS-BOT-BC421095
Polygonum spergulariiforme
Doris K. Kildale
1927-7-4
3686
Trinity
Summit at boundary line between Shasta & Trinity Counties on Eureka - Red Bluff road.
Comment
SEINET4335270
Polygonum spergulariiforme
S. K. Harris, Carl Ludwig, J. P. Tracy
1939-9-4
942
Trinity
Van Duzen River, 3 mi below Hettenshaw Valley
900
Comment
HSC34661
Polypodium californicum
M. Wetherwax
1975-5-17
149
Trinity
On trail to Denny at the confluence of New and Trinity Rivers
310
Comment
UC667947
Polypodium hesperium
Joseph P. Tracy
1955-8-7
14621
Trinity
Devil's Canyon Mountains, at head of White's Creek
2133
Comment
CAS-BOT-BC233040
Polypogon interruptus
Richard Spellenberg
1965-6-10
1080
Trinity
Along Mill Creek Road (2 miles SE of Burnt Ranch) about 0.7 mile W of Highway 299, at crossing of small creek
Comment
HSC10830
Polypogon interruptus
R. Spellenberg
1965-6-10
1080
Trinity
Along Mill Creek Rd., 2 mi. SE of Brunt Ranch. About 7 mi. W of Hwy. 299.
Comment Read comments May 29 2012
CAS-BOT-BC227249
Polypogon monspeliensis
Eugene Carter
1974-8-30
881
Trinity
Salmon-Trinity Alps and vicinity. Along the North Fork Road near the Rich Gulch Road
495
Comment
HSC86337
Polypogon viridis
J. P. Smith
1982-6-19
10461
Trinity
French Creek Rd., 2.1 mi. from its junction with Hwy. 299
549
Comment
HSC79143
Polystichum californicum
C. J. Thomas
1984-9-22
114
Trinity
5 mi. E of Humboldt-Trinity Co. line on Hwy. 299
274
Comment
HSC66152
Polystichum imbricans
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-5-3
61
Trinity
Philpot Creek Campground.
808
Comment
UCD39994
Polystichum imbricans subsp. curtum
Rodney Gale Myatt
1971-9-21
1214
Trinity
About 1 mi. west of the town of Willow Creek.
426
Comment
CAS-BOT-BC76745
Polystichum imbricans subsp. imbricans
Annie M. Alexander; Louise Kellogg
1949-7-2
5757
Trinity
Yolla Bolly Middle Eel Primitive Area - Saddle between North Yolla Bolly and Black Rock Mountains
2103
Comment
UC922426
Polystichum imbricans subsp. imbricans
Annie M. Alexander and Louise Kellogg
1949-7-2
5757
Trinity
saddle between Black Rock Mts. and North Yolla Bolly; Yolla Bolly Middle Eel Primitive Area
2103
Comment
CAS-BOT-BC76749
Polystichum imbricans subsp. imbricans
Eugene Carter
1975-9-8
1099
Trinity
East Fork of North Fork Trinity River, dry roadbank near the Hobo Gulch Road.
493
Comment
HSC75520
Polystichum lemmonii
J. O. Sawyer
1980-8-9
4010
Trinity
Along trail to Luella Lake
2104
Comment
SEINET9625589
Polystichum lemmonii
Helen K. Sharsmith
1960-1
4830
Trinity
Scott Mountains; ca. 200 feet above and to the south of Mosquito Lake; Salmon-Trinity Alps Wilderness Area, Shasta National Forest.
2012
Comment
UC185237
Polystichum lemmonii
H. M. Hall
1909-7-22
8622
Trinity
head of Union Lake Valley; Salmon Mts., Salmon River
1981
Comment
UC1618151
Polystichum lonchitis
J. C. Game
1995-8-13
95 /162
Trinity
e side Upper Canyon Creek
2042
Comment
CAS-BOT-BC76684
Polystichum munitum
Annie M. Alexander; Louise Kellogg
1948-8-13
5481
Trinity
Dedrick, east side of Canyon Creek
762
Comment
UC469480
Populus trichocarpa
Joseph P. Tracy
1931-11-14
9759
Trinity
near Junction City (along Trinity River); Northern Coast Ranges, along Trinity River
426
Comment
HSC78365
Potentilla flabellifolia
John S. Palmer
1973-7-8
116
Trinity
Between Little Bear Lake and small lake at outlet
1890
Comment
HSC70429
Prosartes hookeri
Gail Newton
1980-7-3
1043
Trinity
Near Horsehead Mtn.
1707
Comment
CAS-BOT-BC516406
Prosartes hookeri
Annie M. Alexander; Louise Kellogg
1948-8-22
5535 A
Trinity
Morris Meadow, Stuart Fork of Trinity River, Trinity Mountains
1280
Comment
HSC32359
Prosartes hookeri
Steven Lagos
1974-5-19
72
Trinity
1 mi. up the Trinity River from Keystone Flat
Comment
HSC69622
Prosartes hookeri
R. Kalal
1979-5-18
69
Trinity
Deer Lick Springs Rd.
610
Comment
HSC77975
Prunella vulgaris subsp. lanceolata
John S. Palmer
1973-8-3
161
Trinity
Bear Lakes Area, W side of Big Bear Lake
1768
Comment
RSA66431
Prunella vulgaris subsp. lanceolata
P. A. Munz
1951-7-17
16605
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
HSC38719
Prunus emarginata
J. P. Smith, J. O. Sawyer
1975-6-23
8340
Trinity
9.5 mi. S of Hwy. 299 at Buckhorn Summit on rd. to Bully Choop, N slopes of Paradise Peak
1768
Comment
HSC78841
Prunus emarginata
John S. Palmer
1973-9-7
187
Trinity
Bear Lakes area, along trail to Big Bear Lake.
1723
Comment
UCD113185
Prunus emarginata
Joseph M. DiTomaso
1975-7-14
129
Trinity
Bowerman Meadows, Trinity Alps.
1706
Comment
CAS-BOT-BC229156
Pseudognaphalium macounii
Eugene Carter
1974-7-15
864
Trinity
Salmon-Trinity Alps and vicinity. Along the North Fork Road at MP 3
493
Comment
SBBG63232
Pseudognaphalium thermale
H. E. Parks, J. P. Tracy
1941-8-27
11531
Trinity
near McKay Camp, South Fork Mtn
Comment
UC933435
Pseudognaphalium thermale
Annie M. Alexander and Louise Kellogg
1948-8-21
5528
Trinity
e side Morris Meadows; Trinity Mountains, Stuart Fork, Morris Meadows
1280
Comment
CAS-BOT-BC80192
Pseudotsuga menziesii
M. B. Kildale
1926-9-11
2702
Trinity
Helena
Comment
HSC54093
Pseudotsuga menziesii var. menziesii
Walter Overton
1979-7-17
8174
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
HSC54374
Pseudotsuga menziesii var. menziesii
G. L. Clifton
1979-7-16
7914
Trinity
Near S Fork Mtn., close to the town of Mad River
1720
Comment
UC1197762
Pterospora andromedea
Joseph P. Tracy
1941-8-27
17035
Trinity
1 mi s McKay Camp; Northern Coast Ranges, South Fork Mountain
1676
Comment
HSC68866
Purshia tridentata var. tridentata
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5685
Trinity
Hill above FS 29N55 at jct. with spur road, 5.6 mi. S of junction with Hwy. 36
1677
Comment
HSC95884
Pycnanthemum californicum
Vernon H. Oswald, L. Ahart
1997-7-17
8754
Trinity
Forest Route 29 at the W Fork of Smokey Creek, 8.7 mi. S of Hwy. 36
1213
Comment
UC1225838
Pycnanthemum californicum
Joseph P. Tracy
1942-9-6
17307
Trinity
along highway from Low Gap w slope South Fork Mountain; Northern Coast Ranges, South Fork Mountain
1066
Comment
RSA0082805
Pyrola aphylla
E. K. Balls
1949-6-30
13677
Trinity
Ripstein Camp, Canyon Creek.
793
Comment
HSC31828
Pyrola dentata
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5540
Trinity
Black Lassic
1738
Comment
CAS-BOT-BC462810
Pyrola dentata
P. A. Munz
1951-7-17
16556
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mts.
1371
Comment
HSC46733
Pyrola dentata
William J. Ferlatte
1976-7-10
1823
Trinity
Swift Creek Trail, 0.5 mi. below junction with Granite Lake Trail.
1220
Comment
UCD117812
Pyrola dentata
Joseph M. DiTomaso
1976-6-24
488
Trinity
Swift Creek Trail just southeast of junction with Granite Lake Trail.
1249
Comment
CAS-BOT-BC466157
Pyrola picta
Mrs. E. C. Van Dyke
1931-6-15
s.n.
Trinity
Trinity Center
Comment
RSA0083250
Pyrola picta
E. K. Balls
1949-6-29
13669
Trinity
Ripstein Camp, Canyon Creek.
793
Comment
CAS-BOT-BC328172
Pyrrocoma racemosa var. pinetorum
J. T. Howell
1936-8-24
1546
Trinity
Summit of Scott Mountain
1630
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
HSC54137
Quercus chrysolepis
Gilbert Muth
1979-7-17
8310
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC69670
Quercus durata var. durata
Thomas W. Nelson, J. O. Sawyer
1978-6-9
4138
Trinity
Red Mtn.
1250
Comment
HSC69821
Quercus durata var. durata
Thomas W. Nelson
1978-5-27
4069
Trinity
Red Mtn.
1250
Comment
HSC24067
Quercus garryana
J. O. Sawyer
1970-4-18
2474
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
HSC72823
Quercus garryana
Gail Newton
1980-7-9
1108
Trinity
Near Shanty Creek.
1113
Comment
HSC90517
Quercus garryana
C. Cavanaugh, et al.
1986-6-6
103
Trinity
S Fork Rd.
Comment
LA205287
Quercus garryana
Carl Epling;
August 1933
sn
Trinity
Fawn Lodge, 30 mi E of Weaverville
Comment
SEINET13953408
Quercus garryana
Lewis S. Rose
1955-1
55135
Trinity
2 mi. e. of Hayfork; alt. ca. 2400 ft.
732
Comment
CHSC82591
Quercus garryana var. breweri
L. P. Janeway
2001-7-8
7307
Trinity
Klamath Ranges. On ridgetop 1.8 km north of Red Mountain.
1650
Comment
UC1135625
Quercus garryana var. breweri
J. E. Sowder
1932-10-17
12
Trinity
Rattlesnake Creek, on North Fork Trinity Forest, Big Bar Quad.
1463
Comment
CAS-BOT-BC105491
Quercus kelloggii
L. B. Kildale
1930-9-14
10397
Trinity
Trinity River at Big French Camp
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
HSC59573
Quercus kelloggii
Rick Lundquist
1979-5-13
80
Trinity
Town of Hayfork along Hwy. 3
701
Comment
JEPS77661
Quercus kelloggii
William J. Ferlatte
1977-8-24
1900
Trinity
along creek between Nancy Creek and Bear Gulch (on w side of Stuart Fork, Stuart Fork drainage); Trinity Alps, Stuart Fork
1660
Comment
UCD47251
Quercus sadleriana
Joseph M. DiTomaso
1976-7-20
644
Trinity
Sugar Pine Lake Trail.
1737
Comment
HSC71170
Quercus vacciniifolia
Thomas W. Nelson, Jane P. Nelson
1977-5-15
3384
Trinity
Along creek draining pond at base of Red Lassic
1616
Comment
OBI33236
Quercus vacciniifolia
David J. Keil
1983-7-3
17371
Trinity
1.5 mi S of Scott Mtn Pass along SR 3
1524
Comment
UC1193236
Quercus vacciniifolia
P. Zinke
1950-6-20
129
Trinity
near intersection of w boundary of Mendocino Forest and Trinity County line
Comment
UC405382
Quercus vacciniifolia
H. M. Hall
Jul 1909
8560
Trinity
Union Creek Salmon Mountains
1249
Comment
UC405475
Quercus vacciniifolia
Harry S. Yates
1914-7-16
530
Trinity
Head of Rush Creek
Comment
SEINET13954080
Quercus wislizeni
Michalski, Hopson and Raum
1987-1
74
Trinity
Steelbridge Rd., 1.8 mi N of Hwy 299
520
Comment
HSC46860
Raillardella pringlei
J. M. DiTomaso
1976-7-15
640
Trinity
20 ft. E of Swift Creek, at junction of Swift Creek and Granite Creek
1296
Comment
JEPS109593
Ranunculus alismifolius var. alismellus
Dean W. Taylor
2002-6-28
18191
Trinity
ca. 0.5 mile East of Pond Lily Lake, Trinity Mountains
1767
Comment
HSC71208
Ranunculus arvensis
Thomas W. Nelson, Jane P. Nelson
1979-5-19
4681
Trinity
Along Hwy. 3, about 1/2 mi. S of Hayfork
701
Comment
JEPS55172
Ranunculus californicus
W. L. Jepson
1897-7-24
Trinity
not far from summit of South Yollo Bolly; Soldier's Ridge; [=modern Solomon Peak, see FB 1_107]
Comment
JEPS60701
Ranunculus occidentalis
W. L. Jepson
1939-5-6
16669
Trinity
South Fork Mountain
Comment
HSC23558
Ranunculus occidentalis var. occidentalis
J. O. Sawyer
1970-4-18
2496
Trinity
Slopes above New River at its junction with the Trinity River.
244
Comment
RSA20744
Ranunculus occidentalis var. ultramontanus
Carl B. Wolf
1937-6-20
8949
Trinity
N coast Range, Hettinshaw Valley, Zenia, 1 mile S of Panther Creek.
1067
Comment
JEPS123428
Ranunculus orthorhynchus
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -106
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-BC94395
Ranunculus orthorhynchus
R. C. Wenk
2005-6-18
182
Trinity
Coffee Creek, Big Flat Meadow, on edge of vernal pool at N end of meadow
1524
Comment
CHSC90213
Ranunculus orthorhynchus var. orthorhynchus
L. P. Janeway
2001-5-28
7070
Trinity
Klamath Ranges. At Goat Camp Spring, near top of Brushy Mountain (ridge); along Road 29N28 5.5 km north of junction of Roads 30 and 35 (and the junction of Shasta, Tehama, and Trinity County lines). At edge of small meadow.
1400
Comment
RSA722375
Raphanus sativus
Norland
1929-04
42
Trinity
[no locality information provided]
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
HSC46723
Rhododendron occidentale var. paludosum
William J. Ferlatte
1974-8-14
1607
Trinity
Long Canyon Trail
1677
Comment
CAS-BOT-BC170532
Rhus aromatica
Doris K. Kildale
1928-4-30
4609
Trinity
Trimity Center
Comment
CAS-BOT-BC200751
Rhus aromatica
E. V. Jotter
1911-6-2
110
Trinity
Trinity National Forest
762
Comment
CAS-BOT-BC170517
Rhus aromatica
Milo S. Baker
1926-7-28
187 a-26
Trinity
Outskirts Weverville
Comment
JEPS66266
Rhus trilobata
Joseph P. Tracy
1926-5-31
7525
Trinity
near Cedar Flat (on Trinity River); Northern Coast Ranges, Trinity River
304
Comment
UC302984
Rhus trilobata
Joseph P. Tracy
1926-5-31
7525
Trinity
near Cedar Flat (on Trinity River near it's western limit); Northern Coast Ranges, Trinity River
304
Comment
HSC37449
Ribes binominatum
J. P. Smith, Jane Sawyer, Jennifer Whipple, Linda M. Barker
1976-7-28
1667
Trinity
Along trail to Deadfall Lakes
2073
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
UC56312
Ribes lacustre
Joseph P. Tracy
Jun 21 1899-Jun 23 1899
5863
Trinity
Trinity Summit
Comment
HSC72017
Ribes lobbii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9586
Trinity
Hwy. 36, 1 mi. from Hayfork Creek
1067
Comment
JEPS27766
Ribes lobbii
H. R. Josephson
1933-5-19
4
Trinity
Harrison Gulch Red Bluff Quadrangle
762
Comment
CHSC3463
Ribes roezlii
Roger Jaegel
1966-3-26
55
Trinity
Located on a dry south slope three miles west of Hyampom.
Comment
HSC85784
Ribes roezlii
Tim Tilghman, Rob Marheine, Bruce Delgado
1987-3-7
Trinity
End of S Fork Rd. at trailhead of 6E23
335
Comment
CAS-BOT-BC198931
Ribes roezlii var. cruentum
Eugene Carter
1971-7-5
274
Trinity
Dry sandy flat across from Hobo Guclch Camp, North Fork Trinity River, Hobo Gulch Camp and vicinity, 18 mi. NW of Weaverville.
883
Comment
CDA25568
Ribes roezlii var. cruentum
A. Poklemba
2002-4-13
7
Trinity
Along path to Hells Half Acre near the South Fork of the Trinity River.
Comment
HSC42306
Ribes roezlii var. cruentum
Ed Cope
1977-5-7
60
Trinity
Blue Point on Blue Point Ridge
1573
Comment
HSC86480
Ribes roezlii var. cruentum
R. Earing, C. Cavanaugh, C. Collins
1987-3-7
14
Trinity
Approx. 8 mi S of Salyer on County Rt. 447, USFS route 5NO3, trailhead 6E23.
Comment
RSA0024610
Ribes roezlii var. cruentum
Carl B. Wolf
1937-8-12
9204
Trinity
North Coast Range, South Fork Mt., Cold Spring Lookout.
1646
Comment
CAS-BOT-BC186300
Ribes roezlii var. roezlii
W. R. Dudley
1901-8-25
s.n.
Trinity
Above Carter Meadows, from Jackson Lake to Rush Creek, Salmon Mts.
Comment
HSC81719
Ribes sanguineum var. sanguineum
Thomas W. Nelson, Jane P. Nelson
1980-5-8
5221
Trinity
USFS Road 14, .5 mi. E of junction with 1N08
Comment
UC130684
Ribes velutinum
H. M. Hall
July, 1909
8652
Trinity
Head of Pin Creek Salmon Mountains
2011
Comment
HSC103076
Ribes viscosissimum
Sydney Carothers
2014-6-12
24
Trinity
Six Rivers National Forest, at junction of forest roads 1S07 &1S08.
1669
Comment
UC1223161
Rigiopappus leptocladus
Joseph P. Tracy
1950-7-25
19059
Trinity
1 mi n Cold Springs
Comment
HSC31426
Robinia pseudoacacia
Steve Selva, Roger Jensen
1974-8-27
69
Trinity
1.5 mi. N of Weaverville along Hwy. 3
Comment
HSC32609
Romanzoffia californica
Linda M. Barker
1974-4-21
170
Trinity
Hwy. 299, 6 mi. W of Weaverville
762
Comment
UC1981752
Romanzoffia californica
R. Spellenberg
2010-4-14
14146
Trinity
3.6 km SE of Burnt Ranch P. O. on Hwy. 299, mostly just N of China Slide, 2 km NW of Trinity River crossing at Cedar Flat.
Comment
HSC69802
Romanzoffia californica
Thomas W. Nelson, Jane P. Nelson
1978-3-25
3822
Trinity
Along Canyon Creek Rd.
610
Comment
HSC91040
Rorippa curvisiliqua
Jennifer Whipple
1976-9-1
1745
Trinity
Near Lower Deadfall Lake, along lake shore below high water mark
2165
Comment
CAS-BOT-BC146791
Rosa gymnocarpa
Anna A. Junkans
1915-1-1
s.n.
Trinity
Weaverville
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
HSC72899
Rosa gymnocarpa
Gail Newton
1980-7-2
917
Trinity
Near N Kelsey Peak
1463
Comment
HSC76235
Rosa gymnocarpa
Alerie Gizinski
1981-7-29
199
Trinity
Near Senteney Rock
1219
Comment
UC1128561
Rosa gymnocarpa
J. E. Sowder
1932-10-17
18
Trinity
Bob's Farm Trinity <National> Forest, Big Bar Quadrangle, Rattlesnake C
1584
Comment
HSC90550
Rosa pisocarpa
Jennifer Whipple
1977-8-3
2072
Trinity
Along trail to Deadfall Lakes in the Deadfall drainage
2043
Comment
HSC101702
Rosa pisocarpa subsp. pisocarpa
J. P. Smith, J. O. Sawyer
2011-6-24
13242
Trinity
Along Lewiston Road at its junction with Lachler Lane in Lewiston.
598
Comment
CAS-BOT-BC148217
Rosa spithamea
Mrs. H. C. Cantelow
1935-6-11
4323
Trinity
Scenic Trail nr. Trinity Alps Resort
Comment
CAS-BOT-BC148219
Rosa spithamea
Lester Rowntree
1938-6-6
s.n.
Trinity
West of Forest Glen
Comment
CAS-BOT-BC5995
Rosa spithamea
Volney Rattan
1878-1-1
s.n.
Trinity
Near Trinity River
Comment
CAS-BOT-BC147164
Rubus laciniatus
Annie M. Alexander; Louise Kellogg
1948-8-24
5552
Trinity
Morris Meadow, 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
UC1174935
Rubus leucodermis
P. C. Everett and E. K. Balls
1959-10-23
23934
Trinity
9.8 mi NW from Eagle Creek F.S. Camp on Rs to Callaban
1341
Comment
UC30046
Rubus leucodermis
W. C. Blasdale
1896-6-13
Trinity
Douglas City; ; Douglas City, Trinity Co.
Comment
HSC39014
Rubus parviflorus
J. P. Smith, J. O. Sawyer
1975-6-22
8220
Trinity
Granite Canyon Creek.
701
Comment
CDA26344
Rubus ursinus
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2743
Trinity
One-eye Flat south of Trinity River bridge, 0.4 mile north of Coffee Creek Road, west side of Hwy 3, north of Trinity Center.
Comment
JEPS82133
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
HSC72739
Rumex acetosella
Gail Newton
1980-7-2
932
Trinity
Near N Kelsey Peak
1463
Comment
SDSU9719
Rumex acetosella
D. F. Howe
1977-6-30
4969
Trinity
East Weaver Creek.
792
Comment
CAS-BOT-BC434026
Rumex salicifolius
E. K. Balls
1949-7-6
13842
Trinity
Stringtown, on road from Trinity Center to Scott Mt.
762
Comment
HSC34175
Rumex salicifolius
J. P. Smith, J. O. Sawyer
1973-7-4
7102
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
UCD101477
Rumex triangulivalvis
Joseph M. DiTomaso
1976-7-21
651
Trinity
East side on Union Creek Campground at junction with Foster Lake Trail.
1798
Comment
UC302996
Sagina decumbens subsp. occidentalis
Joseph P. Tracy
1926-5-31
7530
Trinity
by creek Junction City; Northern Coast Ranges, Junction City
457
Comment
JEPS123426
Salix boothii
Julie Kierstead Nelson with Marie Buell
2015-7-18
2015 -108
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-BC103467
Salix eastwoodiae
Alice Eastwood
1901-7-2
s.n.
Trinity
Twin Lakes, [Canon] Canyon Creek
Comment
HSC59771
Salix exigua var. hindsiana
Thomas W. Nelson
1978-5-6
4016
Trinity
Along Trinity River, 2 mi. N of Junction City
Comment
CAS-BOT-BC107668
Salix jepsonii
Eugene Carter
1974-5-27
746
Trinity
Salmon-Trinity Alps and vicinity. Blong the Grizzly Creek Trail 1/4 mile east of China Gardens Camp.
1109
Comment
UC1173610
Salix jepsonii
Joseph P. Tracy
1935-8-8
14704
Trinity
head of N. Fork of White's Creek (around White's Creek Lake); Devil's Canyon Mts.
1889
Comment
UC463027
Salix lasiandra subsp. lasiandra
E. B. Copeland
1931-8-17
Trinity
Wildwood
1158
Comment
HSC49968
Salix sitchensis
M. A. Baker
1979-5-13
720
Trinity
Hobo Gulch Campground
Comment
CAS-BOT-BC245895
Sambucus nigra subsp. caerulea
Carl B. Wolf
1937-8-12
9165
Trinity
8 3/10 mi. So. of Cold Spring Lookout, South Fork Mt., North Coast Range
1371
Comment
HSC59985
Sambucus nigra subsp. caerulea
M. A. Ericksen
1979-6-22
353
Trinity
Horsehead Mtn.
1773
Comment
CAS-BOT-BC245894
Sambucus nigra subsp. caerulea
H. E. McMinn
1922-8-5
329
Trinity
Near S. Fork Trinity River, along Eureka-Redbluff Road
Comment
UCD137269
Sambucus racemosa var. racemosa
Joseph M. DiTomaso
1975-6-17
13
Trinity
Trinity Alps. 0.5 mile below Portuguese Camp on Stuarts Fork Trail.
1463
Comment
HSC73369
Sanicula bipinnata
R. York
1980-5-25
771
Trinity
Near Shannon Butte
914
Comment
HSC40365
Sanicula bipinnatifida
Linda M. Barker, Raul Tuazon
1976-5-1
1429
Trinity
Hwy. 3, 2 mi. S of Hwy. 299 on Hayfork Mtn.
671
Comment
HSC26812
Sanicula bipinnatifida
Thomas W. Nelson
1971-4-25
428
Trinity
Above Big Flat Campground
Comment
HSC34895
Sanicula bipinnatifida
Thomas W. Nelson
1975-5-17
1828
Trinity
Panwauket Gulch
Comment
RSA78317
Sanicula bipinnatifida
P. A. Munz
1952-6-29
17854
Trinity
Hobo Gulch Camp, North Fork of Trinity River, north of Helena
915
Comment
UC923167
Sanicula bipinnatifida
Freed W. Hoffman
1950-7-7
3280
Trinity
North Coast Ranges, Forest Glen Highway Forest Glen Highway; North Coast Ranges, Forest Glen Highway
914
Comment
CHSC66316
Sanicula graveolens
V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer
1996-7-1
7926
Trinity
Deer Lick Knob Rd. (Forest Route 1) 9.2 mi (odometer) N of Hwy. 36 (via Harrison Gulch Rd.), NW of Platina. High North Coast Ranges.
1371
Comment
HSC35746
Sanicula graveolens
Thomas W. Nelson, James Nelson, Jane P. Nelson
1975-6-20
1982
Trinity
Near S end of road out Swayback Ridge
Comment
UC922400
Sanicula graveolens
Annie M. Alexander and Louise Kellogg
1949-7-3
5760 A
Trinity
between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area
2103
Comment
UCD128018
Sanicula graveolens
Joseph M. DiTomaso
1976-7-7
596
Trinity
Trinity Alps, on trail to Ward Lake, 0.5 mile south of lake.
2087
Comment
HSC65861
Sanicula tracyi
Gail Newton
1980-7-9
1068
Trinity
Near Shanty Creek.
1113
Comment
HSC65893
Sanicula tracyi
Gail Newton
1980-7-13
1370
Trinity
Near Red Rock.
1509
Comment
HSC68639
Sanicula tracyi
Jacqueline Greenleaf
1980-5-22
80
Trinity
Near Double Gate Ridge.
1067
Comment
UC1485834
Sanicula tracyi
Jacqueline Greenleaf
1980-5-24
93
Trinity
near Browns Canyon (Blocksburg Quadrangle, Coordinates as Lat.: 40 24' 50 290 mm left; Long: 123 31' 20 308 mm bottom)
289
Comment
HSC39249
Sanicula tuberosa
J. P. Smith, Thomas W. Nelson, Jane P. Nelson
1976-3-21
8535
Trinity
Whiskeytown National Recreation Area, Oakbottom Campground
427
Comment
UC727692
Sanicula tuberosa
Milo S. Baker
1946-6-16
11496
Trinity
e of Miller Spring (along Forest Road, South Fork Mountain); South Fork Mountain, Forest Road
1615
Comment
UC922401
Sanicula tuberosa
Annie M. Alexander and Louise Kellogg
1949-7-3
5760
Trinity
Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area
2103
Comment
SEINET3240201
Santalaceae
R. L. Mathiasen
2003-1
2003 -52
Trinity
At jct. of for. rd. 02n01 and for. rd. 02N05
1150
Comment
HSC31411
Sarcodes sanguinea
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5512
Trinity
Black Lassic along W side
1738
Comment
RSA298360
Saxifraga californica
J. O. Sawyer, R. J. Cole
1978-4-20
3111
Trinity
Above S.R. 299 at White s Bar.
Comment
UC666821
Saxifraga ferruginea
Joseph P. Tracy
1935-8-7
14592
Trinity
at head of White's Creek (Devil's Canyon Mountains); , White's Creek
2072
Comment
RSA0088658
Saxifraga fragosa
Bonnie C. Templeton
1968-6-13
11324
Trinity
Scott Mt. Trinity-Siskiyou County divide.
2086
Comment
UC666816
Saxifraga oregana
Joseph P. Tracy
1935-7-24
14212
Trinity
east of Ranger Station; Trinity Summit
1889
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
RSA41887
Scirpus congdonii
H. C. Cantelow
1936-5-22
1284
Trinity
Near Scott Ranch, south of Trinity Center
Comment
CAS-BOT-BC243532
Scribneria bolanderi
R. C. Barneby
1954-5-17
11550
Trinity
Along creek w. of town, Weaverville
640
Comment
CHSC71541
Scutellaria antirrhinoides
Vernon H. Oswald; Lowell Ahart
1998-7-28
9391
Trinity
Southwest of Hayfork on USFS Rt. 7 4.8 mi south of USFS Rt. 10. In meadow.
1255
Comment
UC1549247
Scutellaria antirrhinoides
Richard Olmstead
1983-7-9
452
Trinity
along Canyon Creek trail, 1.5 mi from trail head Canyon Creek trail
1075
Comment
UC704274
Scutellaria antirrhinoides
Frank A. Pitelka
1943-6-26
266
Trinity
2.1 mi w of Hyampom
365
Comment
RSA639988
Scutellaria antirrhinoides
Richard Olmstead
1986-6-19
886
Trinity
Van Duzen River valley along F.S. Rd 1S07 about 200 yards above its jct with F.S. Rd 511, 9.5 mi S of jct F.S. Rd 511 and hwy 34.
924
Comment
HSC56596
Scutellaria californica
G. L. Clifton
1979-7-17
7939
Trinity
Near Bailey Canyon Campground, close to town of Mad River
853
Comment
HSC42574
Scutellaria californica
Robert M. Specht
1977-6-30
1104
Trinity
Slope out Peterptor Creek at beginning of trail up Foot of Bull Ridge
945
Comment
UC1553493
Scutellaria siphocampyloides
E. Dean
1988-6-22
76
Trinity
sw of Old Spur Road 35N72Y-A (.25 mi e of jct with Road 35N72Y, Trinity Lake area); Trinity Lake area
Comment
HSC30766
Scutellaria siphocampyloides
Arthur R. Kruckeberg
1972-6-13
6248
Trinity
Lower Canyon Creek, 3 mi. above Junction City, Trinity Alps
Comment
HSC60151
Scutellaria siphocampyloides
D. L. Goforth
1979-7-6
222
Trinity
0.2 mi. N of Eagle Creek Camp
Comment
SEINET13947864
Scutellaria siphocampyloides
W. J. Ferlatte, B. D. Rogers
1966-1
2033
Trinity
T33N R10W SEC6; 1 mile N of Junction City. Open rocky hillside. Elev 1500 ft. Southern exposure
457
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
HSC35140
Sedum lanceolatum var. lanceolatum
M. E. Wetherwax
1975-5-17
154
Trinity
On the trail to Denny at the confluence of New River and Trinity River
310
Comment
HSC90583
Sedum lanceolatum var. lanceolatum
Jennifer Whipple
1977-8-4
2141
Trinity
Deadfall drainage near the upper Deadfall Lakes
2378
Comment
HSC59341
Sedum laxum subsp. flavidum
M. A. Baker
1979-7-1
601
Trinity
5 km N of Hwy. 36 on road to Peanut
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
JEPS77498
Sedum laxum subsp. flavidum
Timothy P. Spira
1978-7-18
Trinity
approx. 3 mi w South Dubakella Mtn (Shasta-Trinity National Forest); , w of S Dubakella Mtn
1219
Comment
RSA0083650
Sedum oregonense
E. K. Balls
1949-7-1
13717
Trinity
Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick.
1372
Comment
HSC40689
Sedum radiatum
Thomas W. Nelson, James Nelson
1976-6-22
2763
Trinity
Senteney Rock.
1524
Comment
SJSU692
Sedum spathulifolium
H. E. Barbara Peterson
1941-6-15
Trinity
Weaverville
Comment
CAS-BOT-BC59131
Sedum spathulifolium
Milo S. Baker
Summer '26
1606
Trinity
Trinity Alps Resort- 1 mile above north edge
Comment
RSA0074778
Sedum spathulifolium
W. Wisura
1993-5-9
4905
Trinity
Hwy 299, 79.3 miles W of Redding.
Comment
CAS-BOT-BC69759
Selaginella wallacei
Doris Kildale
1931-5-30
10749
Trinity
Weaverville.
Comment
HSC24138
Selaginella wallacei
J. O. Sawyer
1970-5-2
2610
Trinity
Above New River
244
Comment
RSA107819
Senecio greenei
L. S. Rose
1955-6-13
55080
Trinity
1 mile SW of Peanut.
762
Comment
HSC28767
Senecio integerrimus var. major
J. P. Smith
1973-4-21
6236
Trinity
Big Bear Lake trail, N of Eagle Creek Campground
1037
Comment
HSC31455
Senecio integerrimus var. major
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-14
5573
Trinity
Red Lassic.
1799
Comment
HSC42545
Senecio integerrimus var. major
Barbara Kelly
1977-5-21
472
Trinity
Scott Mtn. Campground
1646
Comment
HSC70461
Senecio integerrimus var. major
M. A. Baker
1980-7-10
2686
Trinity
Near Senteney Rock
1554
Comment
SFV5095
Senecio triangularis
B. C. Templeton
1957-6-22
s. n.
Trinity
Salmon Mountains. Coffee Creek Canyon.
Comment
HSC57274
Sericocarpus oregonensis
G. L. Clifton, Butler
1979-7-18
8415
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
Comment
CAS-BOT-BC364790
Sericocarpus oregonensis subsp. oregonensis
Eugene Carter
1974-8-30
884
Trinity
Salmon-Trinity Alps and vicinity. 1/4 mile along the Hobo Gulch Road
533
Comment
CAS-BOT-BC240210
Setaria viridis
John Thomas Howell
1936-8-25
12794
Trinity
Near Trinity Center
Comment
RSA41864
Setaria viridis
Scott Rauch
1936-8-25
1668
Trinity
3 mi south of Trinity Center
Comment
RSA249419
Sidalcea malviflora subsp. nana
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-16
679
Trinity
Rutledge Opening, a former small settlement area.
Comment
JEPS67253
Sidalcea oregana
W. L. Jepson
1897-7-24
14072
Trinity
Soldiers Ridge
Comment
HSC78277
Sidalcea oregana subsp. spicata
John S. Palmer
1976-7-4
463
Trinity
Bear Lakes Area, near Log Creek
1616
Comment
UCD116839
Sidalcea oregana subsp. spicata
Joseph M. DiTomaso
1975-7-23
190
Trinity
Trinity Alps, 1 mile short of Sugar Pine Lake on Sugar Pine Trail.
1950
Comment
HSC71702
Silene
Gail Newton
1980-6-26
610
Trinity
Near Underwood Creek.
451
Comment
HSC103727
Silene
M. R. Mesler
2011-5-29
847
Trinity
4.6 miles west of Hayfork along Hyampom Rd
701
Comment
HSC103731
Silene
M. R. Mesler
2011-6-8
852
Trinity
South of Indian Valley along NF 7
1220
Comment
HSC67544
Silene
J. P. Smith
1975-5-17
8123
Trinity
Just N of the confluence of Ditch Gulch and Salt Creek on Hwy. 3 near Peanut
770
Comment
RSA78399
Silene campanulata
P. A. Munz
1952-6-29
17836
Trinity
0.25 miles S of Hobo Gulch Public Camp, North Fork of Trinity River, north of Helena.
945
Comment
HSC31820
Silene campanulata subsp. glandulosa
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-13
5543
Trinity
Black Lassic
1738
Comment
HSC41201
Silene campanulata subsp. glandulosa
Thomas W. Nelson
1977-7-4
3629
Trinity
Along N side of Mule Ridge
1524
Comment
HSC42266
Silene campanulata subsp. greenei
Richard Runyon
1977-5-21
Trinity
Eagle Creek Campground
851
Comment
HSC321
Silene douglasii
William J. Ferlatte
1967-8-11
887
Trinity
Grizzly Lake Basin, 0.5 mi. N of Grizzly Lake
2134
Comment
SEINET234949
Silene grayi
A. R. Kruckeberg
1954-8-11
3766
Trinity
Salmon-Trinity Primitive Area ; Trinity alps between Deer Creek Pass and Stonewall Pass.
2134
Comment
UC1755190
Silene hookeri
Dean W. Taylor
2002-6-4
18097
Trinity
Cement Creek, Trinity River watershed west of Clair Engle Reservoir, hillside ca. 400 meters NNW of Cement Creek crossing of Forest Road 36N25 (County Road 123)
1036
Comment Read comments Oct 11 2006
UC1537314
Silene hookeri
Gordon H. True Jr.
1937-7-3
761
Trinity
Trinity Mountain
1371
Comment
CAS-BOT-BC181212
Silene hookeri subsp. bolanderi
G. R. Kleeberger
1880-5-29
s.n.
Trinity
Weaverville
Comment
RSA293107
Silene hookeri subsp. bolanderi
Thomas W. Nelson
1980-5-30
5360
Trinity
Along road 60 (Underwood Mountain Road) 10 miles south from junction with State Route 299.
Comment
CAS-BOT-BC181258
Silene hookeri subsp. hookeri
Alice Eastwood; John Thomas Howell
1937-6-25
4947
Trinity
Near Trinity Center
Comment
CAS-BOT-BC181265
Silene hookeri subsp. hookeri
Mrs. H. C. Cantelow
1936-5-20
1246
Trinity
2 mi. N. of Carrville, Scott Ranch Road
Comment
HSC71558
Silene laciniata subsp. californica
M. A. Baker
1980-7-2
2668
Trinity
Near Horsehead Mtn.
1737
Comment
HSC72547
Silene laciniata subsp. californica
Gail Newton
1980-7-1
784
Trinity
Near Hayden Roughs.
206
Comment
HSC73833
Silene laciniata subsp. californica
Gail Newton
1980-7-13
1391
Trinity
Near Red Rock.
139
Comment
CAS-BOT-BC389237
Silene laciniata subsp. californica
Lincoln Constance
1928-6-1
s.n.
Trinity
Near Arcada
Comment
CAS-BOT-BC389239
Silene laciniata subsp. californica
Volney Rattan
1883-6-1
s.n.
Trinity
Hyampom, Trinity R.
Comment
CAS-BOT-BC389240
Silene laciniata subsp. californica
Volney Rattan
1883-1-1
s.n.
Trinity
Hyampom
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
RSA66909
Sisyrinchium bellum
Philip A. Munz
1951-7-17
16583
Trinity
Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns.
1372
Comment
SEINET10971623
Sisyrinchium californicum
Mary Susan Taylor
1980-7-2
Taylor 3039
Trinity
T36N R8W ne sec 16, Trinity Dam quad. Shasta-Trinity Natl Forest; in Montane Meadow between Rd 36N24 and tiny lake, on Cement Creek Drainage, 0.3 mi S of Lake Eleanor turnoff, ca. 14 mi W of Trinity Center.
1402
Comment
HSC34207
Sisyrinchium idahoense var. idahoense
J. P. Smith, J. O. Sawyer
1973-7-4
7117
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
HSC40594
Sisyrinchium idahoense var. idahoense
J. O. Sawyer, Kevin Sawyer, J. P. Smith
1974-6-25
2591
Trinity
Along trail to Granite Lake
1585
Comment
UCR37954
Smilacina racemosa
P. Williams, Brian Kearney, Mike Malamus
1984-5-12
100
Trinity
Philpot [Cold Springs] Campground
979
Comment
UC130702
Smilacina stellata
H. M. Hall
July, 1909
8664
Trinity
Dorleska Salmon Mountains
Comment
JEPS55584
Smilax californica
Wayne Roderick
1966-5-7
Trinity
along river between Coffee Creek and Scott Creek (in and around a small spring just above w bank); Trinity River
Comment
CDA39210
Smilax jamesii
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-2
2699
Trinity
2 km south of Preacher Meadow Campground, Highway 3 at Bowerman Ridge Road, south of Trinity Center.
Comment
CHSC69028
Solanum parishii
Vernon Oswald; Lowell Ahart
1997-7-17
8746
Trinity
Forest Route 29 (in Trinity National Forest) 0.2 mi south of its junction with 29N58 (to Forest Glen), 5.8 mi south of Hwy. 36. On roadside bank.
1481
Comment
HSC39731
Solanum parishii
D. E. Anderson, J. P. Smith
1971-6-21
- 1129
Trinity
12 mi. S of Zenia along Zenia-Covelo Rd.
Comment
HSC75093
Solanum parishii
J. P. Smith, Thomas W. Nelson
1979-6-15
10101
Trinity
Shasta-Trinity National Forest, Bear Creek at its junction with the Trinity River
915
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
CAS-BOT-BC157490
Solanum umbelliferum
J. T. Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53504
Trinity
One-eye Flat, about 1.7 miles north of Carrville, Trinity River Canyon
756
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
CAS-BOT-BC365592
Solidago elongata
Eugene Carter
1973-8-9
659
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville.) At Lower Grizzly Meadows
1706
Comment
HSC78854
Solidago elongata
John S. Palmer
1973-9-7
203
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
Comment
CHSC63501
Solidago multiradiata
Vernon H. Oswald; Lowell Ahart
1994-8-1
6435
Trinity
Deadfall Meadow along Deadfall Creek, S side of Forest Rd. 17, ca. 3 mi (air) WNW of Mt. Eddy.
1950
Comment
HSC91244
Solidago multiradiata
Jennifer Whipple
1976-7-13
1442
Trinity
Deadfall Creek drainage in the vicinity of the Deadfall Lakes.
2317
Comment
CAS-BOT-BC365271
Solidago velutina subsp. californica
John Thomas Howell
1936-8-26
12834
Trinity
Trinity River canyon near Eagle Creek
Comment
SD42349
Solidago velutina subsp. californica
Carl B. Wolf
1937-8-12
Trinity
North coast range, South Fork mt., Cold Spring Lookout.
1645
Comment
UC1223180
Solidago velutina subsp. californica
Joseph P. Tracy
1941-9-1
17004
Trinity
on Burnt Ranch
Comment
CAS-BOT-BC365273
Solidago velutina subsp. californica
Clare B. Hardham
1971-8-12
18350
Trinity
Flood plain of Trinity River where it enters Trinity Lake
Comment
UCR4815
Sorbus scopulina
Eugene Cardiff
1966-7-23
s.n.
Trinity
North Coast Range, Salmon Mountains, Joseph ('Josephine') Creek
900
Comment
RSA21153
Sorbus scopulina var. cascadensis
Carl B. Wolf
1937-8-12
9181
Trinity
N Coast Range. S Fork Mt. 3 miles S of Cold Spring Lookout.
1524
Comment
UC922539
Sparganium angustifolium
Annie M. Alexander and Louise Kellogg
1948-8-18
5505
Trinity
East Fork Canyon Creek Lake; Trinity Mountains
1752
Comment
UC1299168
Spiraea densiflora
Freed W. Hoffman
1948-7-6
2451
Trinity
Scott Mountain road; North Coast Ranges
1432
Comment
UCR5076
Spiraea douglasii
Eugene Cardiff
1966-7-22
s.n.
Trinity
Salmon Mountains, Big Flat Camp
400
Comment
UCD114061
Spiraea splendens
Joseph M. DiTomaso
1976-7-12
618
Trinity
Lower Bear Basin Meadows.
1737
Comment
RSA41873
Spiranthes romanzoffiana
H. C. Cantelow
1936-8-24
1666
Trinity
Summit of Scott Mt.
1631
Comment
RSA788216
Spirodela polyrhiza
Carl B. Wolf
1937-6-20
8967
Trinity
5.8 miles N of Mendocino county line on Zenia-Covelo Road; North Coast Range.
915
Comment
UC577320
Stachys ajugoides var. rigida
Joseph P. Tracy
1935-8-3
14512
Trinity
Mary Blaine Meadow Mary Blaine Mt.
1950
Comment
UCLA70778
Stachys ajugoides var. rigida
C. Epling, Wm. Robison
1935-7-22
Trinity
near Salyer's
Comment
HSC78703
Stachys rigida
John S. Palmer
1973-8-3
144
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1677
Comment
SEINET13948128
Stachys rigida
E. K. Balls
1949-1
13781
Trinity
By riverside. Ripstein Camp, Canyon Creek. 2500 ft
762
Comment
HSC82513
Stachys rigida var. rigida
Thomas W. Nelson, Jane P. Nelson
1979-6-14
4767
Trinity
Along Trinity River and old Hwy. 3, N of Eagle Creek Campground
823
Comment
SEINET13948155
Stachys stricta
W. J. Ferlatte, B. D. Rogers
1966-1
2056
Trinity
T35N R11W SEC30; near Dedrick. Ponderosa pine forest. Elev 2500 ft
762
Comment
HSC28808
Stellaria media
J. P. Smith
1973-4-21
6249
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
CAS-BOT-BC375949
Stephanomeria virgata
L. B. Kildale
1930-9-1
10455
Trinity
Trinity River at Big French Creek
Comment
CAS-BOT-BC375947
Stephanomeria virgata
L. B. Kildale
1930-10-5
10449
Trinity
Van Duzen River at Cobbs
Comment
HSC24770
Stipa lemmonii
D. E. Anderson, J. Lackey, D. Santana
1971-7-15
5262
Trinity
Along 1S07, Shanty Creek, 5 mi. W of Ruth Dam.
1341
Comment
HSC40532
Stipa lemmonii
Thomas W. Nelson, James Nelson
1976-6-22
2792
Trinity
Below Senteney Rock.
1433
Comment
HSC58504
Stipa lemmonii
Walter Overton
1979-7-18
8711
Trinity
Near Horse Ridge, close to the town of Mad River
1219
Comment
HSC71118
Stipa lemmonii
Gail Newton
1980-7-3
997
Trinity
Near Horsehead Mtn.
1753
Comment
HSC78713
Stipa lemmonii
John S. Palmer
1973-7-8
130
Trinity
Bear Lakes Area, N of Little Bear Lake
1768
Comment
HSC78764
Stipa occidentalis var. occidentalis
John S. Palmer
1976-7-11
481
Trinity
S of little Bear Lake.
2073
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
HSC91041
Streptanthus barbatus
Jennifer Whipple
1976-8-11
1831
Trinity
Near Deadfall Lake
2195
Comment
UC956557
Streptanthus barbatus
Freed W. Hoffman
1948-7-6
2286
Trinity
along road to Scott Mountains 5.8 mi n Coffee Creek; North Coast Ranges
Comment
CAS-BOT-BC61137
Streptanthus barbatus
John Thomas Howell
1936-8-24
12717
Trinity
6.4 miles north of Carrville.
Comment
HSC28245
Streptanthus barbatus
Thomas W. Nelson
1973-7-14
1056
Trinity
Just N of the mouth of Eagle Creek
Comment
HSC68689
Streptanthus breweri
Thomas W. Nelson, D. Gordon
1980-6-10
5574
Trinity
Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill
1463
Comment
HSC68848
Streptanthus breweri
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5702
Trinity
Shasta-Trinity National Forest, at end of FS Rd. 30N28A
1463
Comment
HSC68879
Streptanthus breweri
Thomas W. Nelson, Jane P. Nelson
1980-6-20
5694
Trinity
Shasta-Trinity National Forest, along FS Rd. 30N46 at Blue Point on Blue Point Ridge
1372
Comment
CAS-BOT-BC61263
Streptanthus breweri
R. C. Barneby
1954-5-18
11565
Trinity
9.5 miles northeast of Forest Glen.
1005
Comment
HSC67360
Streptanthus breweri
Thomas W. Nelson, Jane P. Nelson
1980-5-25
5276
Trinity
Six Rivers National Forest, above Little Red Mtn. Creek along trail S from Blue Jay Mine
1067
Comment
HSC67004
Streptanthus drepanoides
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5765
Trinity
Along Panther Camp Trail, 200 yds. N of junction with FS Rd. 29N73, 3 mi. from Hayfork Creek
1646
Comment
UCD164319
Streptanthus drepanoides
Ryan O'Dell
2010-7-1
s.n.
Trinity
UTM zone 10, 493028, 4469073. [UTM coordinates place this location along Hayfork Creek, south of the town of Wildwood and HWY 36.]
1074
Comment
HSC6942
Streptanthus tortuosus
D. E. Anderson
1961-10-8
1877
Trinity
Near E Weaver Lake
1982
Comment
HSC74035
Streptanthus tortuosus
Gail Newton
1980-7-10
1292
Trinity
Near Senteney Rock
1463
Comment
POM266089
Streptanthus tortuosus
C. L. Hitchcock, J. P. Martin
1939-7-11
5407
Trinity
South shore of Upper Canyon Creek Lake, 11 miles north of Dedrick, Salmon-Trinity Mountains.
1890
Comment
HSC73388
Streptanthus tortuosus var. oblongus
Robert Kirkpatrick, Doug Renwick
1981-5-10
142
Trinity
Hwy. 299, County road marker 25.21
357
Comment
CHSC556
Streptanthus tortuosus var. pallidus
H. Goodyear
1939-5-27
Trinity
Canyon Creek road.
Comment
JEPS8335
Swertia albicaulis var. nitida
Rimo Bacigalupi with L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-13
3396
Trinity
1 mi w Peanut (lower reaches of Philpot Creek); Philpot Creek
762
Comment
UC1046515
Swertia albicaulis var. nitida
R. Bacigalupi, L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-13
3396
Trinity
1 mi w Peanut (lower reaches of Philpot Creek); Philpot Creek
762
Comment
HSC46931
Swertia albicaulis var. nitida
William J. Ferlatte
1976-7-10
1825
Trinity
Swift Creek Trail 0.25 mi. W of road's end
1220
Comment
HSC63197
Swertia albicaulis var. nitida
M. A. Baker
1978-7-1
598
Trinity
S of Peanut, 0.6 km S of Salt Creek
Comment
JEPS109558
Swertia fastigiata
Dean Wm. Taylor, Tom Engstrom
2002-7-19
18249
Trinity
South Fork Mountain, Pickett Peak, opening along natural gas pipeline ca. 0.3 miles West from Forest Road 1S02
1645
Comment Read comments Dec 20 2007
HSC56565
Swertia umpquaensis
G. L. Clifton
1979-7-16
7842
Trinity
Near Pickett Peak, close to the town of Mad River
1695
Comment
HSC75707
Swertia umpquaensis
Bill Copeland
1980-6-28
293
Trinity
Near Pickett Peak
1676
Comment
CAS-BOT-BC269636
Symphoricarpos albus var. laevigatus
Eugene Carter
1971-9-6
333
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi. NW of Weaverville) 1/4 mi. up White's Cr. Trail
914
Comment
CAS-BOT-BC269641
Symphoricarpos albus var. laevigatus
Doris K. Kildale
1927-7-3
3667
Trinity
On road between Old Shasta & Redding
Comment
CAS-BOT-BC237090
Symphoricarpos mollis
L. B. Kildale
1931-7-7
s.n.
Trinity
The Knob, Deer Lick Springs
Comment
HSC78233
Symphoricarpos mollis
John S. Palmer
1975-7-27
426
Trinity
Bear Lakes Area, along trail to Big Bear Lake.
1524
Comment
SEINET10465057
Symphoricarpos rivularis
Mary Susan Taylor
1980-6-11
Taylor 2832
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
UCD136546
Symphyotrichum bracteolatum
M. Pollard
1953-8-21
s.n.
Trinity
Trinity Alps Resort.
762
Comment
CAS-BOT-BC97893
Symphyotrichum eatonii
P. A. Munz
1936-8-11
14368
Trinity
Little Trinity River, Forest Glenn
762
Comment
CAS-BOT-BC97896
Symphyotrichum eatonii
Henry M. Pollard
1953-8-21
s.n.
Trinity
Trinity Alps Resort
762
Comment
CAS-BOT-BC98857
Symphyotrichum spathulatum var. intermedium
John Thomas Howell
1936-8-26
12798 A
Trinity
8 miles n. of Carrville
Comment
HSC27154
Synthyris cordata
J. P. Smith, J. O. Sawyer
1973-2-10
5831
Trinity
New River Trail from Gray Falls Campground on N side of Trinity River and W side of New River
244
Comment
HSC21148
Synthyris cordata
R. Spellenberg, D. Sutherland, A. Sylvester
1966-3-27
1371
Trinity
2 mi. W of Burnt Ranch, near Hwy. 299 but on road to mouth of New River
Comment
HSC91250
Taraxacum officinale
Jennifer Whipple
1976-6-29
1165
Trinity
N of Lower Deadfall and Deadfall Lakes, along the creek draining the upper Deadfall Lakes.
2165
Comment
HSC59230
Taraxacum officinale
Phyllis Krieg
1979-5-12
Trinity
2.5 mi. S on Deer Lick Springs Rd. Above Brown's Creek
610
Comment
CHSC30197
Tauschia glauca
M. S. Taylor
1980-7-1
3022
Trinity
At Panther Meadow turn, on s side of 36N25, ca. 0.2 mi se of their jct, ca. 1.3 mi e of the jct of 36N24 and 36N25, ca. 4.2 mi w of Trinity Center.
1097
Comment
JEPS100185
Tauschia glauca
Dean W. Taylor
2002-4-19
17992
Trinity
logging road ca. 2 road miles SE of Norwegian 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
SEINET10454605
Tauschia glauca
Mary Susan Taylor
1980-6-30
Taylor 3008
Trinity
T36N R8W sw sec 27, Trinity Dam quad; Shasta-Trinity Natl Forest; ca. 4 mi S of Trinity Center on Hwy 3, W on dirt rd for 1 mi, left at Fire Rd, 0.5 mi to Y in rd, take right turn at Y, follow ridge to second Y.
1052
Comment
HSC28274
Tauschia kelloggii
Larry Catton
1973-4-23
5
Trinity
1 mi. E of Grays Falls Campground on Fisherman Access road
Comment
CAS-BOT-BC81353
Taxus brevifolia
John Thomas Howell
1955-6-14
30417
Trinity
2 miles west of Buckhorn Mt. summit
792
Comment
CDA436
Taxus brevifolia
G. F. Hrusa
1991-10-21
8594
Trinity
North end of Bonanza King Ridge. East side, on wet spring.
Comment
RSA66882
Taxus brevifolia
Philip A. Munz
1951-7-17
16554
Trinity
North Yolla Bolly Mountains, Grasshopper Public Camp, 1.5 miles northwest of Stuart Gap
Comment
UC1134367
Taxus brevifolia
J. E. Sowder
1932-10-18
21
Trinity
Keystone Ranger Station Trinity National Forest, Big Bar Quadrangle
960
Comment
HSC322
Tellima grandiflora
William J. Ferlatte
1967-8-11
885
Trinity
Grizzly Lake Basin, 0.5 mi. N of Grizzly Lake
2134
Comment
CAS-BOT-BC77712
Thelypteris nevadensis
P. A. Munz
1936-8-10
14342
Trinity
5 mi. west of Forest Glen
Comment
UC198741
Thermopsis gracilis
Mrs. C. F. Rose
May 1916
Trinity
vicinity Carrville; Headlight
Comment
UCD108593
Thermopsis gracilis
Joseph M. DiTomaso
1976-6-24
500
Trinity
just above Lower Gibson Meadows on Granite Lake Trail.
1706
Comment
UCD108598
Thermopsis gracilis
G. F. Hrusa
1992-5-2
10424
Trinity
Along lower Scorpion Creek, along east side of road to Bonanza King lookout.
Comment
JEPS8291
Thlaspi montanum var. montanum
Rimo Bacigalupi with L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-13
3391
Trinity
1 mi w Peanut (lower reaches of Philpot Creek); lower reaches of Philpot Creek
762
Comment
HSC35077
Thysanocarpus curvipes
Pamela Bruce
1975-5-17
34
Trinity
SE-facing slope on the trail to Denny at the confluence of New River and Trinity River
310
Comment
UC183746
Thysanocarpus curvipes
Joseph P. Tracy
1913-6-24
4304
Trinity
6 mi above Ruth (hillslopes of Mad River Valley); Northern Coast Ranges, Mad River Valley
914
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-BC66860
Thysanocarpus curvipes
John H. Thomas
1968-4-21
14369
Trinity
Near Highway 299, 0.5 mile west of Hayden Flat campground between Burnt Ranch and Del Loma.
360
Comment
CAS-BOT-BC66862
Thysanocarpus curvipes
John H. Thomas; T. C. Fuller; G. D. Barbe
1980-5-20
53525
Trinity
One-eye Flat, about 1.7 mile north of Carrville. Trinity River Canyon.
755
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
UC1173637
Tofieldia occidentalis subsp. occidentalis
Joseph P. Tracy
1935-8-5
14555
Trinity
at head of White's Creek Devil's Canyon Mountains
Comment
CAS-BOT-BC447629
Tolmiea menziesii
David D. Keck
1949-7-21
6390
Trinity
Granite Canyon, 2 mi. W. of Forest Glen
822
Comment
CHSC31483
Tonella tenella
B. Williams
1979-5-23
134
Trinity
5 mi from Hwy 36 on rd 30. Shasta-Trinity NF/ Yolla Bolla RD.
1158
Comment
CHSC71054
Tonella tenella
Vernon Oswald; Lowell Ahart
1998-5-14
9062
Trinity
Wildwood Rd. along the west side of Hayfork Creek 5.1 mi north of Hwy. 36, 0.2 mi south of Gemmill Gulch Picnic Area.
1005
Comment
RSA79343
Tonella tenella
E. K. Balls, Lee W. Lenz
1952-5-13
17221
Trinity
6.6 miles SW from Douglas City Bridge over Trinity River on road to Hayfork
Comment
HSC43099
Tonella tenella
Maralyn O'Meara
1974-4-21
303
Trinity
0.5 mi. W of Oregon Mtn. Summit along Hwy. 299
Comment
UCD124644
Tonella tenella
Don Hagar
1956-5-30
67
Trinity
Gray's Flat, ca. 5 miles east of Salyer.
304
Comment
UC1167727
Torilis arvensis
Peter H. Raven and R. Snow
1958-7-19
13592
Trinity
3.8 miles southeast of Lewiston
Comment
HSC28174
Torilis arvensis
Larry Catton
1973-6-1
15
Trinity
1 mi. E of Grays Falls Campground on Fishermen Access road
Comment
CAS-BOT-BC399997
Trautvetteria caroliniensis
Doris K. Kildale
1926-7-6
2252
Trinity
Forest Glen on Bridgeville--Red Bluff road
Comment
CAS-BOT-BC399999
Trautvetteria caroliniensis
Milo S. Baker
1926-7-23
118 b-'26
Trinity
S. Fork Mt. - n. slope near Dutchman's cabin
Comment
CAS-BOT-BC400000
Trautvetteria caroliniensis
Milo S. Baker
1926-7-28
348 -'26
Trinity
Red Bluff--Bridgeville Highway, South Fork Mt - East Side
1066
Comment
UC1736746
Trautvetteria caroliniensis var. occidentalis
Dean W. Taylor
1992-6-11
12710
Trinity
Ironside Mountain, Trinity River watershed, above Ziegler Spring
1554
Comment
HSC91994
Triantha occidentalis subsp. occidentalis
Jennifer Whipple
1976-7-12
1425
Trinity
N of Lower Deadfall and Deadfall Lakes, along the creek draining the upper Deadfall Lakes.
2165
Comment
CHSC82588
Trichostema laxum
L. P. Janeway
2001-7-8
7312
Trinity
Klamath Ranges. On ridgetop 2.4 km north of Red Mountain. Vernal pool on ridgetop.
1660
Comment
HSC71126
Trichostema laxum
Gail Newton
1980-7-9
1097
Trinity
Near Shanty Creek.
1113
Comment
JEPS101691
Trichostema laxum
Dean W. Taylor
1973-6-30
2423
Trinity
along Salt Creek 9 miles East of Peanut
822
Comment
SEINET8999777
Trichostema laxum
Harold E. Parks, Tracy, Joseph P.
1941-8-28
11507
Trinity
Low Gap, on Van Duzen River slope.
792
Comment
HSC75061
Trichostema laxum
J. P. Smith
1978-10-21
10069
Trinity
Philpot Creek near Philpot Campground
762
Comment
SEINET13948219
Trichostema laxum
Lewis S. Rose
1955-1
55129
Trinity
1 mi SW of Peanut. Along creek and in dry fields. Alt ca 2500 ft
762
Comment
UCR37940
Trientalis latifolia
Brian Kearney, Mike Malamus, P. Williams
1984-5-12
105
Trinity
Philpot [Cold Springs] Campground
979
Comment
UC495665
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1932-6-17
10198
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
JEPS123032
Trifolium breweri
D. Burge and J. Nelson with Jepson Herbarium workshop participants
2015-6-26
JHWS- 008
Trinity
Trinity Creek Watershed.
Comment
UC130716
Trifolium breweri
H. M. Hall
1909-7-15
8536
Trinity
Coffee Creek Salmon Mtns
925
Comment
UC1197199
Trifolium ciliolatum
Joseph P. Tracy
1925-5-17
6992
Trinity
leading to South Fork of Trinity River (Hennessey Rd); Northern Coast Ranges
60
Comment
POM214879
Trifolium cyathiferum
Joseph P. Tracy
1932-6-17
10210
Trinity
Three Forks of Mad River.
884
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
UCD108819
Trifolium dubium
J. C. Borden
1968-5-16
s.n.
Trinity
Douglas City.
Comment
HSC42487
Trifolium eriocephalum
Robert M. Specht
1977-6-30
1138
Trinity
Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper]
Comment
UC1223326
Trifolium kingii var. productum
Joseph P. Tracy
1935-8-5
14610
Trinity
at head White's Creek (Rocky Cirque); Devil's Canyon Mtns
182
Comment
RSA211160
Trifolium longipes subsp. elmeri
William J. Ferlatte
513
Trinity
Big Flat
1524
Comment
JEPS24824
Trifolium longipes var. elmeri
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-2
6840
Trinity
s slope Scott Mtn
1889
Comment
UC1347202
Trifolium longipes var. elmeri
John Thomas Howell
1937-7-27
13592
Trinity
near Battle Creek (Coffee Creek Canyon)
Comment
HSC51159
Trifolium microcephalum
G. L. Clifton, Overton
1979-6-4
3978
Trinity
Near Van Duzen River, close to the town of Alderpoint.
853
Comment
UC1223357
Trifolium microcephalum
Joseph P. Tracy
1942-7-3
17388
Trinity
3 mi se Kuntz (4 mi se of Low Gap); Van Duzen River
792
Comment
HSC58452
Trifolium variegatum
G. L. Clifton
1979-7-17
7968
Trinity
Near Bailey Canyon Campground, close to town of Mad River
853
Comment
UC1223377
Trifolium variegatum var. melananthum
Joseph P. Tracy
1941-6-29
16948
Trinity
Hettenshaw Valley
Comment
HSC15174
Trifolium willdenovii
D. E. Anderson
1963-5-12
2432
Trinity
Near area where New River joins the Trinity River, 8 mi. E of Salyer
Comment
HSC26655
Trifolium willdenovii
Thomas W. Nelson
1971-4-24
416
Trinity
Along New River Trail
Comment
JEPS95386
Trifolium wormskioldii
Vernon H. Oswald and L. Ahart
1994-8-1
6436
Trinity
T40N R6W NW1/4 NW1/4 Sec. 14, 6400 ft, Red Fir Forest. Deadfall Meadow along Deadfall Creek, S side of Forest Rd. 17, ca. 3 mi (air) WNW of Mt. Eddy
1950
Comment
HSC35099
Trillium albidum
John S. Palmer
1975-5-17
355
Trinity
Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd.
825
Comment
HSC101797
Trillium albidum
Michael R. Mesler
2011-4-30
843
Trinity
Basin Gulch Camp, near Harrison Gulch Ranger Station on Hwy 36, N 122.9643 W 40.3497
798
Comment
HSC31686
Trillium albidum
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-16
5695
Trinity
Along ridge road on South Fork Mtn., 5 mi. N of its jct. with Hwy. 36
Comment
RSA249415
Trillium albidum
D. E. Anderson, Thomas W. Nelson, S. Dowty
1972-6-16
5695
Trinity
Along ridge road on South Fork Mtn. ca. 5 miles north of its junction with Highway 36.
Comment
JEPS129804
Trisetum canescens
John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop
2017-7-13
2144
Trinity
NE corner of Yolla Bolly Middle Eel Wilderness, Yolla Bolla Mountains, Shasta-Trinity National Forest.
Comment
RSA66402
Trisetum spicatum
P. A. Munz
1951-7-21
16767
Trinity
Fisher Ridge, North Yolla Bolly Mts.
Comment
HSC56740
Triteleia bridgesii
G. L. Clifton, Butler
1979-7-18
8401
Trinity
Near Jones Ridge, close to the town of Alderpoint
1158
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
HSC34183
Triteleia hyacinthina
J. P. Smith, J. O. Sawyer
1973-7-4
7098
Trinity
Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn.
1524
Comment
HSC73372
Triteleia laxa
R. York
1980-5-25
738
Trinity
Near Shannon Butte
701
Comment
HSC762
Vaccinium cespitosum
William J. Ferlatte
1966-8-23
462
Trinity
Boulder Creek Basin, tributary to Canyon Creek
1707
Comment
JEPS75961
Vaccinium cespitosum
William J. Ferlatte
1974-8-15
1642
Trinity
below w side Summit Lake; Trinity Alps, Summit Lake-Siligo Peak Area
2225
Comment
HSC30229
Valeriana californica
William J. Ferlatte
1973-7-29
1481
Trinity
Landers Lake Basin.
2165
Comment
JEPS106488
Valeriana californica
J. K. Nelson with Susan Erwin and Jeff Paulo
2004-7-8
2004 -79
Trinity
Yolla Bolly Wilderness, saddle between North Yolla Bolly Mountains and Black Rock
2170
Comment
CHSC1996
Valeriana sitchensis
A. Small
1954-6-3
Trinity
Hiway 36 between Peanut and Wildwood.
1017
Comment
CAS-BOT-BC76157
Vancouveria planipetala
Lillian S. Mott
1964-7-4
LM 4664
Trinity
Trinity Lake Area.
731
Comment
HSC3390
Vancouveria planipetala
D. E. Anderson
1965-5-8
3661
Trinity
8 mi. SE of Willow Creek along Hwy. 299.
Comment
HSC66089
Vancouveria planipetala
M. S. Taylor
1980-6-11
2843
Trinity
Gray Fall Campground, N side of Trinity Hwy. 299, 2 mi. NW of Burnt Ranch, on W side of 6N56 to footbridge
274
Comment
NY406299
Velaea glauca
A. Eastwood
1937-6-25
4914
Trinity
Minersville to Trinity Center
Comment
CAS-BOT-BC5108
Velaea glauca var. purpurascens
John Thomas Howell
1937-7-30
13697 A
Trinity
About 7 miles from Trinity Center on road to Minersville
Comment
RSA0000766
Velaea glauca var. purpurascens
Alice Eastwood, John Thomas Howell
1937-6-25
4914
Trinity
Minersville to Trinity Center.
Comment
HSC102901
Ventenata dubia
J. P. Smith
2014-5-28
13855
Trinity
Along State Route 299 in Weaverville
604
Comment
HSC73742
Veratrum californicum var. californicum
M. A. Baker
1980-7-13
2912
Trinity
Near Mule Ridge.
1585
Comment
HSC853
Veratrum californicum var. californicum
William J. Ferlatte
1966-8-19
448
Trinity
Ward Lake
2134
Comment
RSA135378
Veratrum insolitum
Volney Rattan
1882-06
s.n.
Trinity
Hyampom
Comment
HSC787
Veratrum viride
William J. Ferlatte
1967-8-7
824
Trinity
Canyon Creek, ridge between 'L' Lake and Stuart Fork
2134
Comment
UC1198206
Veratrum viride
Joseph P. Tracy
1935-8-8
14708
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mountains, White's Creek Lake
1981
Comment
HSC38617
Verbena lasiostachys
D. E. Anderson, J. P. Smith
1971-6-21
- 1114
Trinity
5 miles E of the Humboldt-Trinity Co. line.
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
UCR124014
Veronica americana
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6952
Trinity
North Coast Range; Trinity Mountains, Calif. Hwy 36, 7 mi west of Wildwood at Telephone Ridge
1280
Comment
POM182481
Veronica americana
H. S. Yates
1914-05
294
Trinity
Near Weaverville.
640
Comment
HSC707
Veronica copelandii
William J. Ferlatte
1967-8-19
1032
Trinity
Red Rock Mtn.
2287
Comment
JEPS27821
Veronica copelandii
Helen K. Sharsmith
Aug 27 1960-Aug 29 1960
4840
Trinity
Shasta National Forest, between Marshy and Mosquito Lakes Shasta National Forest; Salmon Trinity-Alps Wilderness Area, Scott Mountains, Shasta
2103
Comment
JEPS66428
Veronica copelandii
L. R. Heckard and P. Rubtzoff
1971-8-1
2690
Trinity
1 air mi sw of Mount Eddy summit (se edge of Middle Deadfall Lake); Middle Deadfall Lake
2225
Comment
RSA211144
Veronica copelandii
William J. Ferlatte
1967-8-18
1020
Trinity
Red Rock Mountain.
2287
Comment
HSC28811
Veronica persica
J. P. Smith
1973-4-21
6246
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
JEPS120232
Viburnum opulus
Julie Kierstead Nelson with Lusetta Nelson, Martin Lenz
2012-8-13
2012 -084
Trinity
Hwy. 3 N of Clair Engle (Trinity) Lake, Carrville
Comment
HSC40911
Vicia americana var. americana
J. P. Smith, J. O. Sawyer
1975-5-11
2690
Trinity
Shasta-Trinity-Whiskeytown Rec. area, around Fawn Campground
Comment
HSC74052
Viola adunca
M. A. Baker
1980-5-25
1582
Trinity
Near Browns Canyon.
823
Comment
CAS-BOT-BC270198
Viola adunca var. adunca
S. Matthews; M. Goering; R. James
1985-5-31
127
Trinity
Eagle Creek campground, located along Highway 3
832
Comment
JEPS8298
Viola cuneata
Rimo Bacigalupi with L. Constance, R. Moran, R. L. Rodriquez, and S. Carlquist
1951-6-13
3393
Trinity
1 mi w of Peanut (Philpot Creek); Philpot Creek
762
Comment
UC1761427
Viola cuneata
Milo S. Baker
1926-8-4
246
Trinity
trail from Trinity Alps Camp to Granite Peak
1524
Comment
HSC42547
Viola cuneata
Barbara Kelly
1977-5-21
463
Trinity
Eagle Creek Campground, above campsites
851
Comment
RSA0034833
Viola cuneata
James P. Smith
1973-4-21
6176
Trinity
Above Eagle Creek Loop, north of the Eagle Creek Campground.
853
Comment
SEINET10899127
Viola cuneata
Roantree
1983-5-28
ROANTREE s.n.
Trinity
T38n,r7w,sec.16 ne 1/4. Eagle creek campground. With comandra umbellata
Comment
HSC51082
Viola douglasii
G. L. Clifton
1979-6-3
3932
Trinity
Near Hettenshaw Valley, close to the town of Alderpoint.
884
Comment
HSC78439
Vio