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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC78132
Abies X shastensis
Roxana S. Ferris; Laura Lorraine
1948-6-12
11770
Siskiyou
About 6 miles from Etna on forks of Salmon Road
1706
Comment
HSC69269
Abies X shastensis
John Palmer
1980-7-24
640
Siskiyou
Dillon Divide
1707
Comment
RSA47982
Abies X shastensis
Roxana S. Ferris, Laura Lorraine
1948-6-12
11770
Siskiyou
About 6 miles from Etna on forks of Salmon Road.
1707
Comment
CAS-BOT-BC77937
Abies amabilis
Eugene L. Parker
1961-10-3
s.n.
Siskiyou
Below [summitof] summit of Copper Butte on northern edge of Colony, Klamath National Forest
1920
Comment
HSC4981
Abies amabilis
J. O. Sawyer
1968-7-22
525
Siskiyou
Between Handcock and Diamond Lakes
1951
Comment
RSA237419
Abies amabilis
Frederick W. Oettinger
1968-9-5
711
Siskiyou
At south end of Diamond Lake. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2072
Comment
HSC1337
Abies concolor
D. M. Thomson
1965-8-14
197
Siskiyou
Lava Beds National Monument, Tickner Rd., 2 mi. SW of Mammoth Crater
Comment
HSC33944
Abies concolor
J. P. Smith
1974-5-25
7432
Siskiyou
Near junction of Rd. 8 with French Creek Rd.
1280
Comment
HSC68975
Abies concolor
Maralyn A. Renner
1980-7-24
2128
Siskiyou
Pacific Crest Trail, 0.25 mi. SW of Cook and Green Pass.
1494
Comment
UC401379
Abies concolor
Geo. D. Butler
1908-8-3
228
Siskiyou
Log Lake Shackleford Creek, Log Lake
Comment
RSA593944
Abies concolor
L. C. Wheeler
1963-9-3
8338
Siskiyou
Siskiyou Mountains. Cyclone Gap chrome mine.
Comment
HSC32541
Abies lasiocarpa
Steven Lagos
1974-5-26
83
Siskiyou
Little Duck Lake and the ridge above it
2073
Comment
CAS-BOT-BC78105
Abies magnifica
Elmer I. Applegate
1923-9-7
3966
Siskiyou
Head of Doggett Creek, Siskiyou Mountains
Comment
HSC69303
Abies magnifica
Maralyn A. Renner
1980-7-24
1986
Siskiyou
Pacific Crest Trail above Lily Pad Lake.
1799
Comment
UC1041046
Abies magnifica var. shastensis
J. W. Congdon
1900-8-13
Siskiyou
Mt. Shasta
Comment
UCR30522
Abies magnifica var. shastensis
John C. Roos
1948-9-1
s.n.
Siskiyou
high ridge SW of Etna
Comment
HSC29625
Abies procera
Frederick W. Oettinger, R. F. Thorne
1969-8-6
1239
Siskiyou
Marble Mtn. Wilderness Area, below Pine Lake. Bulk Collection #50
1883
Comment
HSC61849
Acer glabrum var. torreyi
Ruby Van Deventer
1938-8-5
Siskiyou
Poker Flat
1585
Comment
SEINET10454033
Acer glabrum var. torreyi
Mary Merello
1993-6-22
Merello 690
Siskiyou
Shasta National Forest outside of Mt. Shasta City. Along Forest Service Road 26 to Lake Siskiyou. Mixed conifer forest along rocky, gravely slopes of the Sacramento River.
1090
Comment
UCSB12088
Acer macrophyllum
Breedlove, Dennis
1962-6-10
Siskiyou
Indian Creek along Indian Creek Road, 10.5 miles northwest of Happy Camp; Siskiyou Mountains
518
Comment
UC166209
Acer negundo
Geo. D. Butler
1910-6-30
1617
Siskiyou
Yreka Creek
Comment
SEINET10692762
Acer negundo var. californicum
Andrew Townesmith, Karen M. Meyer
2007-8-3
Townesmith 892
Siskiyou
Klamath National Forest, Oak Knoll Ranger District. Along state route 96, 5.2 miles west of National Forest boundary. Vicinity of Cayuse Day Use Area. T46N R7W, near boundary between sections 7 and 8.
576
Comment
SEINET2146077
Achillea lanulosa
W. Bridge Cooke
1941-7-18
16068
Siskiyou
Along the Wagon Camp-Bear Springs road.
1680
Comment
HSC67833
Achillea millefolium
J. O. Sawyer, J. Cole
1980-7-22
3923
Siskiyou
NW slopes of Cedar Mtn.
1524
Comment
HSC92338
Achillea millefolium
Jennifer Whipple
1976-6-30
1198
Siskiyou
SE slope of Mt. Eddy, draining into the N Fork of the Sacramento River
2226
Comment
HSC96314
Achillea millefolium
Gordon Leppig
1998-8-14
1029
Siskiyou
Klamath National Forest, Russian Wilderness, Little Duck Lake Fen, cirque W of Little Duck Lake
2200
Comment
JEPS82499
Achillea millefolium
Gilbert Muth
1965-7-29
135
Siskiyou
top of Marble Mountain Lookout; Marble Mtn. Wilderness Area
1975
Comment
UC29235
Achillea millefolium
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCD128362
Achillea millefolium
J. M. Tucker
1963-8-18
3758
Siskiyou
southwestern ridge of Black Marble Mountain, Marble Mountain Wilderness Area.
2133
Comment
HSC4564
Achillea millefolium
R. C. Wunner
1965-6-22
257
Siskiyou
California Lava Beds National Monument, Canby Bay.
1220
Comment
RSA78324
Achlys triphylla
P. A. Munz
1952-7-1
17859
Siskiyou
Baldy Mtn road, NW of Happy Camp, Siskiyou Mts.
1220
Comment
JEPS84209
Achlys triphylla subsp. triphylla
L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester
1986-7-15
6300
Siskiyou
Indian Creek Rd. from Takilma to Happy Camp (just s. of state line)
Comment
RSA603013
Achnatherum lemmonii var. lemmonii
L. C. Wheeler
1935-6-9
3559
Siskiyou
Siskiyou Mts.; Yreka Creek
1220
Comment
CAS-BOT-BC210874
Achnatherum occidentale subsp. californicum
R. E. Frenkel
1965-6-14
954
Siskiyou
On Everitt Memorial Highway, 2.7 miles north of McCloud River RR crossing near Mount Shasta
1399
Comment
UC1025010
Achnatherum occidentale subsp. occidentale
Leo Whitney
1935-7-15
3481
Siskiyou
2 mi se Medicine Lake (lava ridge, Bullseye Lake); Bullseye Lake
Comment
RSA0034618
Achnatherum occidentale subsp. occidentale
Frederick W. Oettinger
1968-8-8
454 -b
Siskiyou
Crapo Meadow near Tom Taylor Cabin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2027
Comment
JEPS94631
Achnatherum thurberianum
Vernon H. Oswald
1998-6-11
9192
Siskiyou
on w side of Hwy 97 2.2 mi ne Lake Shastina-Big Springs Rd. (ne of Weed); Shasta NF plantation
1066
Comment
HSC44714
Acmispon nevadensis
J. O. Sawyer, E. Cope
1977-6-18
2915
Siskiyou
Along Clear Creek Trail between Ten Mile Creek and Bear Pen Creek
610
Comment
HSC71544
Acmispon nevadensis
J. P. Smith, Steve Selva
1970-6-16
4043
Siskiyou
4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek.
1159
Comment
JEPS74533
Aconitum columbianum
W. J. Ferlatte
1966-8-3
291
Siskiyou
Trinity Alps, Josephine Lake basin
1676
Comment
JEPS80543
Aconitum columbianum
Gilbert Muth
1965-8-16
220
Siskiyou
Marble Mt. Wilderness Area, Black Mt.
1792
Comment
SBBG71819
Aconitum columbianum
A. A. Heller
1927-8-1
14433
Siskiyou
State Teachers College, near Shasta City (Sisson)
1074
Comment
UCD95288
Aconitum columbianum
AHM
1957-7-23
57 M
Siskiyou
On the border of Trinity County. Deadfall creek Shasta National Forest (east base of Mt. Eddy).
2011
Comment
HSC4993
Aconitum columbianum subsp. columbianum
J. O. Sawyer
1968-7-10
521
Siskiyou
S side of Sugar Creek.
1616
Comment
HSC96416
Aconitum columbianum subsp. columbianum
Gordon Leppig, J. Kalt
1996-7-9
370
Siskiyou
Klamath National Forest, Russian Wilderness, cirque W of Little Duck Lake
2200
Comment
SD53342
Aconogonon davisiae
Darley F. Howe
1962-8-6
3407
Siskiyou
Mt. Shasta
2438
Comment
CAS-BOT-BC418809
Aconogonon phytolaccifolium
K. T. Stillman
1976-7-7
164
Siskiyou
Marble Mountain Wilderness Area
1981
Comment
HSC78206
Aconogonon phytolaccifolium
L. P. Janeway
1983-7-24
449
Siskiyou
Poker Flat, upper portion of meadow
1524
Comment
CAS-BOT-BC391704
Actaea rubra
Doris K. Kildale
1928-7-2
5415
Siskiyou
Salmon Summit via Horn Creek trail
1981
Comment
SEINET5718353
Actaea rubra subsp. arguta
J. M. Tucker, L. K. Mann
1963-1
3719
Siskiyou
Ca. 0.25 mile down the trail (north of) from the lake, to a lesser extent on open slopes, Paradise Lake, at the base of Kings Castle on the east side, Marble Mountain Wilderness Area.; Paradise Lake
1981
Comment
JEPS74502
Adenocaulon bicolor
W. J. Ferlatte
1966-8-18
405
Siskiyou
3 mi s, in wooded area Big Flat; Trinity Alps
1584
Comment
RSA416327
Adenocaulon bicolor
M. B. Dunkle
1944-7-17
9117
Siskiyou
Deer Creek.
Comment
CAS-BOT-BC123
Agastache parvifolia
Alice Eastwood; John Thomas Howell
1940-6-14
8266
Siskiyou
Lava Beds National Monument, near Schonchin Butte
Comment
HSC2395
Agastache urticifolia
William J. Ferlatte
1966-8-18
425
Siskiyou
Willow Creek Trail.
1707
Comment
UC1408771
Agastache urticifolia
Frederick W. Oettinger
1969-7-31
1117
Siskiyou
due nww English Lake outlet (High Lake Basins in Vicinity of English Peak, Marble Mountain Wilderness Area); Salmon Mountains, Marble Mountain Wilderness Area
1805
Comment
CAS-BOT-BC29444
Ageratina occidentalis
Carl B. Wolf
1927-8-26
1081
Siskiyou
On the Klamath River, 5 mi below Hamburg
Comment
HSC78375
Agoseris aurantiaca
L. P. Janeway
1983-9-11
658
Siskiyou
Poker Flat
1524
Comment
RSA183696
Agoseris aurantiaca
Gilbert Muth
1965-8-12
215
Siskiyou
Marble Mountains: Marble Valley
Comment
UC922269
Agoseris aurantiaca var. aurantiaca
Annie M. Alexander and Louise Kellogg
1949-7-22
5832
Siskiyou
se, in meadow Paradise Lake; Marble Mountains
1920
Comment
HSC61853
Agoseris grandiflora
Ruby Van Deventer
1960-7-13
Siskiyou
Poker Flat
1585
Comment
JEPS116612
Agoseris grandiflora
Julie Kierstead Nelson with Rhonda Posey
2007-6-15
2007 -008
Siskiyou
North side of Mt. Shasta, south of Hwy 97, along Forest Service Rd. 42N73,Hotlum Fire area burned in Feb 2006, 4 miles NE of towm of Weed Mt. Shasta
1090
Comment
CAS-BOT-BC15388
Agoseris grandiflora var. grandiflora
Grant
1902-9-11
5160
Siskiyou
Sisson
Comment
JEPS36379
Agoseris grandiflora var. grandiflora
Willis L. Jepson
Jul 24 1894-Aug 10 1894
Siskiyou
north (along old stage road) Sisson; The Upper Sacramento
Comment
CAS-BOT-BC15389
Agoseris grandiflora var. grandiflora
L. R. Abrams
1926-7-4
11236
Siskiyou
1 mile west of Mt. Shasta City on road to Abrams Lake
Comment
CAS-BOT-BC22770
Agoseris heterophylla
Elmer I. Applegate
1937-5-12
11082
Siskiyou
Lava Beds National Monument, near the boundary between Canby Cross and Stronghold.
Comment
HSC67939
Agoseris heterophylla
J. P. Smith
1973-5-5
6481
Siskiyou
Along Cook and Green Pass Rd.
Comment
HSC68072
Agoseris heterophylla
J. P. Smith
1973-5-5
6563
Siskiyou
Scott Bar along the Scott River
Comment
UCD52127
Agrostis exarata
Beecher Crampton
1956-8-21
3826
Siskiyou
1/2 mile northeast of Gumboot Lake, the headwater of the south fork of the Sacramento River.
1767
Comment
SEINET7593586
Agrostis exarata
F. W. Oettinger
1969-1
1499
Siskiyou
north side of Horse's Hole meadows, Horse Range Lake, Salmon Mountains
1859
Comment
CAS-BOT-BC139563
Agrostis gigantea
A. A. Heller
1920-8-12
13509
Siskiyou
Metcalf's Ranch, northeast base of Mount Eddy.
1158
Comment
SEINET7594039
Agrostis idahoensis
F. W. Oettinger
1968-9-7
765
Siskiyou
W. Siskiyou County, Tobacco Lake, Salmon Mountains
1890
Comment
CAS-BOT-BC139138
Agrostis oregonensis
Alice Eastwood
1921-7-25
10834
Siskiyou
Bigelows McCloud River.
Comment
CAS-BOT-BC138934
Agrostis pallens
Annie M. Alexander; Louise Kellogg
1949-7-20
5818
Siskiyou
Marble Mountains. Paradise Lake.
1920
Comment
RSA239087
Agrostis pallens
Frederick W. Oettinger
1969-8-16
1390 a
Siskiyou
near Upper English Lake? The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1768
Comment
UC1265314
Agrostis pallens
F. W. Oettinger and R. F. Thorne
1969-8-6
1230
Siskiyou
face of steep cliff s Pine Lake; Salmon Mountains
1920
Comment
CHSC61555
Agrostis stolonifera
L. P. Janeway
1983-8-26
598
Siskiyou
Siskiyou Mountains; at Poker Flat.
1524
Comment
UCD53682
Agrostis variabilis
Beecher Crampton
1956-8-22
3858
Siskiyou
Panther meadow, south slope of Mt. Shasta.
2316
Comment
HSC103012
Ailanthus altissima
J. P. Smith
2014-6-6
13869
Siskiyou
Along river access road just west of State Route 96. Naturalized trees
216
Comment
CAS-BOT-BC462987
Allium bolanderi
Marion Ownbey
1950-6-20
G. N. 52
Siskiyou
2 1/2 miles west of Hilt; grown at Pullman, Washington
Comment
CAS-BOT-BC462990
Allium bolanderi
C. L. Hitchcock; J. S. Martin
1939-7-9
5309
Siskiyou
1 mile above Bucher's Ranch, Canyon Creek, ca. 3 miles west of Turner's Camp
1219
Comment
CAS-BOT-BC462991
Allium bolanderi
John Thomas Howell
1980-5-20
53560
Siskiyou
Lightning Grade Road between Oro Fino and Fort Jones
868
Comment
SEINET3883864
Allium bolanderi var. mirabile
D. W. McNeal
1992-5-16
3910
Siskiyou
Above the dirt rd. running nw. from Hilt, 4.8 mi. nw. of Interstate #5 at the HIlt exit.; 0
Comment
JEPS84243
Allium campanulatum
L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester
1986-7-16
6345
Siskiyou
ca. 7 mi nne Seiad Valley (slope e of road, sw of Cook and Green Pass, ca. 1/2 mi se of Red Butte)
1730
Comment
CAS-BOT-BC466758
Allium campanulatum
W. B. Cooke
1939-7-7
13598
Siskiyou
Along the Wagon Camp road just below Wagon Camp, Mount Shasta
1676
Comment
HSC46047
Allium falcifolium
Maralyn O'Meara
1974-5-25
429
Siskiyou
On Rd. 8, 2.4 mi. W of junction with Hwy. 3
1006
Comment
CAS-BOT-BC469248
Allium falcifolium
A. A. Heller
1920-7-9
13437
Siskiyou
Mt Eddy
2286
Comment
RSA367094
Allium falcifolium
L. C. Wheeler
1935-6-9
3566
Siskiyou
Yreka Creek. Siskiyou Mtns. (Mt Diablo Mer.)
1220
Comment
RSA47799
Allium falcifolium
Roxana S. Ferris, Laura Lorraine
11716
Siskiyou
Schoolhouse Hill, Plowman s Valley (Noyes Valley), E Fork of Scott River.
Comment
JEPS82242
Allium siskiyouense
Roger Raiche
1983-8-14
30611
Siskiyou
near summit of road to Mt. Eddy or Dead Fall Meadow (Park Creek Road of forest road 42N17)
2133
Comment
UCD141859
Allium validum
Doug Barbe
1959-7-11
540
Siskiyou
north of Gumboot Lake, west of city of Shasta and south of Mt. Eddy.
1767
Comment
HSC4966
Alnus incana subsp. tenuifolia
J. O. Sawyer
1968-6-18
231
Siskiyou
Valley bottom of Blakes' Fork.
1707
Comment
CAS-BOT-BC171245
Alnus viridis subsp. crispa
John Thomas Howell
1939-8-3
14956
Siskiyou
Spirit Lake, Marble Mts.
1828
Comment
HSC2384
Alnus viridis subsp. sinuata
William J. Ferlatte
1966-8-19
436
Siskiyou
Kidd Creek trail
1677
Comment
HSC29280
Alnus viridis subsp. sinuata
Frederick W. Oettinger
1968-9-8
779
Siskiyou
Marble Mtn. Wilderness Area, near outlet of stream of English Lake
1753
Comment
HSC45043
Alnus viridis subsp. sinuata
J. O. Sawyer
1978-6-21
3288
Siskiyou
Marble Mountain Wilderness, trail W of Dollar Meadows
1890
Comment
HSC4970
Alnus viridis subsp. sinuata
J. O. Sawyer
1968-6-18
192
Siskiyou
Above S Russian Creek on W side.
1463
Comment
RSA184765
Alnus viridis subsp. sinuata
Gilbert Muth
1966-7-29
462
Siskiyou
Marble Valley, by waterfall, Marble Mountains.
1829
Comment
UC207706
Alopecurus aequalis
Geo. D. Butler
1910-10-13
1837 1/2
Siskiyou
Oro Fino Creek
Comment
CAS-BOT-BC138105
Alopecurus aequalis var. aequalis
Dorothy Parker
1950-6-21
460
Siskiyou
Along the edges of a slough in Scott Valley.
853
Comment
JEPS52986
Alyssum alyssoides
Geo. D. Butler
1909-5-13
722
Siskiyou
Cottonwood Creek
Comment
CAS-BOT-BC17201
Alyssum alyssoides
L. E. Smith
1913-4-22
90
Siskiyou
Yreka.
Comment
CAS-BOT-BC17203
Alyssum alyssoides
L. E. Smith
1914-5-6
655
Siskiyou
Yreka.
Comment
HSC27225
Amaranthus albus
J. P. Smith, J. O. Sawyer
1971-9-18
4802
Siskiyou
Hwy. 3, between Callahan and Etna at the turnoff to the Proctor Ranch.
Comment
UC163666
Amaranthus blitoides
Geo. D. Butler
1910-8-5
1812
Siskiyou
Yreka
Comment
HSC29352
Amelanchier alnifolia var. pumila
Frederick W. Oettinger
1969-8-13
1358
Siskiyou
Marble Mtn. Wilderness Area, below Halfway Spring, trail from English Lake to Diamond Lake
1829
Comment
HSC44953
Amelanchier pallida
J. O. Sawyer
1978-6-15
3210
Siskiyou
Marble Mtn. Wilderness Area, ridge NE of Cash Lake on Stanshaw-Sandy Ridge Trail
1793
Comment
CAS-BOT-BC136903
Amelanchier utahensis
L. E. Smith
1913-5-12
s.n.
Siskiyou
Dunsmuir
Comment
JEPS44697
Amelanchier utahensis
W. I. Follett
1936-5-25
Siskiyou
11.6 mi sw Gazelle (upper canyon of Willow Creek)
1524
Comment
JEPS74469
Amelanchier utahensis
W. J. Ferlatte
1966-6-23
149
Siskiyou
Big Flat Trinity Alps (near public camp)
1524
Comment
SBBG16035
Amelanchier utahensis
D. Myrick
1961-6-20
279
Siskiyou
rd to Bear Springs E of Mt Shasta City
1371
Comment
UC555443
Amelanchier utahensis
Dorothy Tebbe
1929-6-5
126
Siskiyou
Mt. Eddy
Comment
CAS-BOT-BC136922
Amelanchier utahensis
W. R. Dudley
1899-8-15
s.n.
Siskiyou
Toward Fox Mountain
Comment
CHSC91230
Amphiscirpus nevadensis
Lowell Ahart; John Dittes
2005-6-9
12025
Siskiyou
Meadow area along a small drainage, on the west side of a poor rock fence, about 150 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada.
774
Comment
CHSC57349
Amsinckia intermedia
Lyna R. Black
1990-4-12
6
Siskiyou
Approx. 1/2 mi ne of Yreka, CA e slope of hill.
853
Comment
RSA416596
Anaphalis margaritacea
L. C. Wheeler
1934-8-14
3120
Siskiyou
1 mile W White Mt.
1921
Comment
CAS-BOT-BC391808
Anemone deltoidea
Harley P. Chandler
1901-6-1
1554
Siskiyou
North Coast Ranges. Ridges and meadows near Marble Mountain
1828
Comment
HSC44378
Anemone deltoidea
Maralyn O'Meara
1973-6-25
234
Siskiyou
Music Creek
1463
Comment
UC1046555
Anemone deltoidea
R. Bacigalupi, L. Constance, J. P. Tracy, R. Moran, R. L. Rodriguez, and S. Carlquist
1951-6-16
3450
Siskiyou
at Poker Flat (near summit of Takilma-Happy Camp Rd over Siskiyou Mtns, Del Norte-Siskiyou Co. line); Siskiyou Mtns
1630
Comment
UCD95464
Anemone deltoidea
A. H. Murphy
1961-7-19
61 G
Siskiyou
Marble Mountains. Klamath National Forest. Sky High Valley, north end.
1584
Comment
HSC41040
Anemone lyallii
J. O. Sawyer
1970-3-4
2059
Siskiyou
N of Idlewild Campground
762
Comment
UCR37848
Anemone multifida
K. T. Stillman
1976-6-26
114
Siskiyou
Marble Mountain Wilderness Area
2012
Comment
RSA625525
Anemone occidentalis
Louis C. Wheeler
1963-8-25
8273
Siskiyou
South slope, Preston Peak: South summit.
2134
Comment
CAS-BOT-BC391966
Anemone occidentalis
Douglas Barbe; H. K. Wagnon
1957-6-16
13135
Siskiyou
North Coast Ranges. Near Summit Scott Mt
1920
Comment
HSC22428
Anemone occidentalis
J. O. Sawyer
1969-7-2
1024
Siskiyou
Crest W of Upper Albert Lake
2256
Comment
SEINET10695251
Angelica arguta
Karen M. Meyer, Andrew Townesmith
2007-7-31
Meyer 180
Siskiyou
Shasta-Trinity National Forest. 8.1 mi. on NF Rd. 17, off US Hwy. 97.
1607
Comment
SEINET2030056
Anisocoma acaulis
C. L. Hitchcock
1940-3-23
5834
Siskiyou
Red Rock Canyon
Comment
HSC67543
Antennaria argentea
J. P. Smith, J. O. Sawyer
1972-6-30
5640
Siskiyou
Junction of French Creek and Sugar Creek Rd., 1/2 mi. W of Parrott Mill Rd.
1250
Comment
UC165968
Antennaria dimorpha
Geo. D. Butler
1910-3-24
1140
Siskiyou
Shasta Rim Hills
Comment
CHSC29308
Antennaria geyeri
J. D. Prouty; A. Ratcliff
1979-6-28
79 .89
Siskiyou
Toad Mtn.
152
Comment
CAS-BOT-BC58722
Antennaria geyeri
Alice Eastwood
1912-7-15
1061
Siskiyou
Near McCloud
Comment
RSA93675
Antennaria geyeri
F. W. Peirson
1923-7-20
3893
Siskiyou
2 miles below camp on Whitney Creek, Mt. Shasta.
Comment
HSC92332
Antennaria media
Jennifer Whipple
1978-10-6
2397
Siskiyou
Mt. Eddy, N-facing slopes in the Eddy Creek Drainage
2317
Comment
HSC716
Antennaria media
William J. Ferlatte
1967-8-20
1048
Siskiyou
Trinity Alps, Caribou Basin, Sawtooth Ridge, N-facing slope
2256
Comment
JEPS84314
Antennaria rosea
L. R. Heckard with J. Hickman et al.
1986-7-17
6533
Siskiyou
s end,(road end area & camp overlooking s end of Alex Hole- se of Condrey Mt.) Alex Hole; Condrey Mt., Alex Hole
1980
Comment
RSA238716
Antennaria rosea
Frederick W. Oettinger
1968-8-5
402 -b
Siskiyou
Shasta ridge between Diamond lake and English Peak. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2073
Comment
RSA240060
Antennaria umbrinella
Frederick W. Oettinger
1969-8-22
1485
Siskiyou
Pierce's Draw. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1677
Comment
CHSC75759
Antirrhinum vexillo-calyculatum subsp. breweri
Vernon H. Oswald; Lowell Ahart
1999-7-5
9801
Siskiyou
Gazelle-Callahan Hwy 9.0 mi west of Gazelle.
914
Comment
HSC65081
Apocynum androsaemifolium
J. P. Smith, Steve Selva
1970-6-15
3892
Siskiyou
Oak Bottom Campground near Somes Bar.
229
Comment
UC164101
Apocynum androsaemifolium
Geo. D. Butler
1908-8-24
73
Siskiyou
Russian Creek, Eldredge's Corral
Comment
UC22900
Apocynum androsaemifolium
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott R. Valley
Comment
RSA183745
Apocynum androsaemifolium subsp. pumilum
Gilbert Muth
1965-8-6
191
Siskiyou
Marble mts, trail to backside of Black Mt.
Comment
CAS-BOT-BC394986
Aquilegia formosa
Ira L. Wiggins
1955-7-24
13499
Siskiyou
Trail at crossing of China Creek, above diversion dam
1301
Comment
UC375263
Aquilegia formosa
Geo. D. Butler
1908-8-3
358
Siskiyou
Shackleford Creek Log Lake
Comment
CAS-BOT-BC395149
Aquilegia formosa
G. B. Grant
1902-9-15
22500
Siskiyou
Shasta Springs, N Cal
Comment
HSC37161
Aquilegia formosa var. formosa
A. M. Montalvo, J. D. Ackerman
1974-7-2
347
Siskiyou
E slope of Mt. Eddy, near Morgan Meadows, W of Mt Shasta City.
Comment
POM147867
Aquilegia formosa var. truncata
J. B. Feudge
1927-7-24
1651
Siskiyou
Trail to Mt Eddy from Sisson.
1677
Comment
RSA10343
Aquilegia formosa var. truncata
H. A. Barker
1926-05
574
Siskiyou
[Unspecified]
Comment
HSC22397
Arabis divaricarpa
J. O. Sawyer
1969-7-24
1469
Siskiyou
NW facing slope SW of Sugar lake.
1829
Comment
RSA0126137
Arabis divaricarpa var. interposita
Geo. D. Butler
1910-6-5
1547
Siskiyou
Log Lake, Shackleford Creek.
Comment
HSC39215
Arabis holboellii var. retrofracta
J. P. Smith
1976-5-5
8683
Siskiyou
Road between Sawyers Bar and Somes Bar
488
Comment
HSC67819
Arabis holboellii var. retrofracta
J. O. Sawyer, J. Cole
1980-7-20
3775
Siskiyou
S of Grouse Hill, at N base of Badger Peak
2146
Comment
HSC90627
Arabis holboellii var. retrofracta
Jennifer Whipple
1977-7-21
2023
Siskiyou
Slopes and dry meadows near Durney Lake
2073
Comment
POM94625
Arabis holboellii var. retrofracta
Geo. D. Butler
1910-7-8
1663
Siskiyou
Log Lake, Shackleford Creek.
1220
Comment
RSA0129255
Arabis lyallii
Frederick W. Oettinger
1968-8-20
595
Siskiyou
Ridge between English Peak and Diamond Lake; Salmon Mountains; the High Lake Basins in the vicinity of English Peak; Marble Mountain Wilderness Area.
2073
Comment
HSC90273
Arabis oregana
D. L. Goforth
1980-6-27
646
Siskiyou
Scott River at Middle Creek Camp
724
Comment
HSC64940
Arabis platysperma var. howellii
D. L. Goforth
1979-7-19
275
Siskiyou
Trinity Alps Wilderness Area, Caribou Lakes Basin, S of upper lake
2195
Comment
HSC233
Arabis sparsiflora var. subvillosa
William J. Ferlatte
1967-7-26
763
Siskiyou
NW side of Caribou Mtn.
1829
Comment
CDA40892
Aralia californica
G. F. Hrusa
1998-7-5
14692
Siskiyou
Siskiyou Mountains; Cedar Camp Rd. +- 5 mi. E of Weitchpec on Hwy 96. N side of Hwy., at mile 5.x. Sheet 2 of 2
Comment
SEINET2471286
Arceuthobium abietinum
R. L. Mathiasen
2007-9-15
2007 -39
Siskiyou
6.4 km W. of McCloud on St. Rte. 89 at turn to Mt. Shasta Ski Park
1340
Comment
CDA22359
Arceuthobium campylopodum
R. L. Mathiasen
2005-3-12
532
Siskiyou
0.8 km north of Highway 89 on Forest Road 88 (road to Mt. Shasta Ski Park). Shasta-Trinity National Forest.
0
Comment
CHSC97993
Arceuthobium campylopodum
R. L. Mathiasen
2005-3-12
531
Siskiyou
0.8 km north of Highway 89 on forest road 88 (road to Mt. Shasta Ski Park). Shasta-Trinity National Forest.
Comment
SEINET2471246
Arceuthobium cyanocarpum
R. L. Mathiasen
2007-9-21
2007 -57
Siskiyou
Summit of Black Butte
1900
Comment
SEINET10323138
Arceuthobium douglasii
L. C. Wheeler
1934-6-25
2783
Siskiyou
Siskiyou Mountains, West Fork of Cottonwood Creek
1372
Comment
UC54229
Arceuthobium douglasii
H. M. Hall and E. B. Babcock
1903-6-15
4078
Siskiyou
near Upton Sierra Nevada Mtns
1219
Comment
SEINET2139984
Arceuthobium tsugense subsp. mertensianae
R. L. Mathiasen
2003-1
2003 -49
Siskiyou
0.4 km S of Eaton Lake, Russian Peak Wilderness.
1940
Comment
UCD51974
Arctostaphylos manzanita
Warren Roberts
1967-9-25
Siskiyou
Near Somes Bar.
Comment
RSA78813
Arctostaphylos manzanita subsp. manzanita
P. A. Munz
1952-7-2
17887
Siskiyou
Road to Baldy Mt., northwest of Happy Camp, Siskiyou Mts.
1524
Comment
CAS-BOT-BC39986
Arctostaphylos nevadensis
T. H. Harris
1951-6-1
s.n.
Siskiyou
Tanner Butte Road, Happy Camp
1828
Comment
HSC44977
Arctostaphylos nevadensis
J. O. Sawyer
1978-6-21
3280
Siskiyou
Marble Mtn. Wilderness Area, along trail N of Clear Lake
1951
Comment
HSC4920
Arctostaphylos nevadensis
J. O. Sawyer
1968-9-28
750
Siskiyou
Along ridge NE of Orleans Mtn.
1677
Comment
HSC740
Arctostaphylos nevadensis
William J. Ferlatte
1966-6-22
71
Siskiyou
Josephine Lake Basin
1677
Comment
UC166196
Arctostaphylos nevadensis
Geo. D. Butler
1908-8-4
101
Siskiyou
head Shackleford Creek
Comment
UC1733768
Arctostaphylos nevadensis
Kay H. Beach
1940-5-15
633
Siskiyou
between Bull Meadows and Goosenest Mtn. Goosenest Mtn.
2133
Comment
UC796483
Arctostaphylos nevadensis
Roxana S. Ferris and Laura Lorraine
Jun 12 1948-Jun 16 1948
11801
Siskiyou
on Scott Mt. Rd. at Mule Creek Crossing (s of Callahan)
1493
Comment
SBBG5452
Arctostaphylos nevadensis subsp. nevadensis
H. and M. Dearing
1939-7-2
3800
Siskiyou
Etna-Salmon Divide
1828
Comment
CAS-BOT-BC46477
Arctostaphylos patula
1911-6-15
s.n.
Siskiyou
Jackson Lake.
Comment
CAS-BOT-BC46510
Arctostaphylos patula
Roxana S. Ferris; Laura Lorraine
1948-6-12
11825
Siskiyou
1 mi. below summit of Gazelle Mt. grade (w. side), Gazelle-Callahan Rd.
1219
Comment
CAS-BOT-BC46521
Arctostaphylos patula
Roger Raiche; Kurt Zadnik
1982-10-12
20820
Siskiyou
On road to Mt. Eddy.
1524
Comment
CAS-BOT-BC46523
Arctostaphylos patula
Wayne Roderick; Jacob Sigg
1981-8-22
s.n.
Siskiyou
Between Horsetail and Cook & Green Pass.
1341
Comment
CAS-BOT-BC46525
Arctostaphylos patula
L. B. Kildale
1930-6-1
9861
Siskiyou
Salmon River 5 mi. n. of Forks of Salmon.
Comment
HSC4926
Arctostaphylos patula
J. O. Sawyer
1968-9-9
654
Siskiyou
Ridges S of Cyclone Gap
1738
Comment
RSA3389
Arctostaphylos patula
C. B. Wolf
1931-9-2
1268
Siskiyou
3 mi. above junction with Pacific Highway on the McCloud road.
1159
Comment
UC1190132
Arctostaphylos patula
Ira L. Wiggins
1955-7-22
13459
Siskiyou
ridge w China Creek (s side of river); S Fork of Salmon River
944
Comment
UC1483547
Arctostaphylos patula
Maralyn A. Renner
1980-9-9
2764
Siskiyou
ridge to sw Medecine Mtn.; Klamath National Forest, Forks of Salmon Quad.
2057
Comment Read comments Feb 9 2009
UC165732
Arctostaphylos patula
Geo. D. Butler
1909-5-30
794
Siskiyou
hills near Yreka
Comment
HSC35841
Arctostaphylos viscida
J. O. Sawyer
1969-8-17
2033
Siskiyou
SW facing slope near C.C.C. road
1341
Comment
RSA264950
Arenaria congesta
Gilbert Muth
1975-7-28
9902
Siskiyou
Near Cook and Green Pass, near Seiad Valley
1524
Comment
UCR39797
Arenaria congesta
K. T. Stillman
1976-6-25
94
Siskiyou
Between Marble Gap and Elk Valley Trail
Comment
UC1586857
Arenaria congesta
Juha Pykala and D. H. Norris
1987-6-26
2064
Siskiyou
above Bear Creek (0-3 km below Bear Lake); Marble Mountain Wilderness Area, Bear Lake
Comment
CAS-BOT-BC384753
Arenaria serpyllifolia var. serpyllifolia
Roxana S. Ferris; Laura Lorraine
1948-6-12
11857
Siskiyou
1.5 miles below summit of Gazelle Mountain grade, east side
1417
Comment
CDA10118
Arnica cordifolia
T. C. Fuller
1958-6-18
1795
Siskiyou
Summit of Siskiyou Mountains along road between Cave Junction & Happy Camp.
0
Comment
CAS-BOT-BC82548
Arnica discoidea
Alice Eastwood
1912-7-15
1105
Siskiyou
McCloud
Comment
CAS-BOT-BC82549
Arnica discoidea
Alice Eastwood
1921-7-24
10719
Siskiyou
Castle Lake
Comment
HSC22128
Arnica discoidea
J. O. Sawyer
1969-6-11
825
Siskiyou
Lower slope near C.C.C. road on the N fork of Horse Range Creek
1357
Comment
UC165318
Arnica discoidea
Geo. D. Butler
1908-8-26
322
Siskiyou
Old trail between Taylor and Cow Creeks
Comment
HSC22145
Arnica diversifolia
J. O. Sawyer
1969-8-3
1775
Siskiyou
Near Little Duck Lake
2073
Comment
UCR80880
Arnica latifolia
G. Fred Hrusa
1993-8-14
11398
Siskiyou
Summit of Pass between Happy Camp, California and O'Brien, Oregon. Just on the California side of the state boundary
1375
Comment
HSC610
Arnica latifolia
William J. Ferlatte
1967-7-26
765
Siskiyou
NW side of Caribou Mtn.; near Browns Meadow
1829
Comment
RSA184714
Arnica latifolia
Gilbert Muth
1966-7-19
431
Siskiyou
Marble Mountain Lookout Trail, Marble Mountains.
1829
Comment
RSA238805
Arnica latifolia
Frederick W. Oettinger
1968-8-10
460
Siskiyou
Old trail along rock slide between Diamond Lake and Hancock Lake. Salmon Mtns. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1974
Comment
JEPS95049
Arnica longifolia
Vernon Oswald and Lowell Ahart
1997-7-28
8790
Siskiyou
se of Medicine Lake (at Paynes Springs, on the walls of Paynes Creek Canyon n of the campground); Paynes Springs, Paynes Creek Canyon
1981
Comment
HSC22152
Arnica mollis
J. O. Sawyer
1969-8-18
1984
Siskiyou
Above South Sugar Creek
2134
Comment
UCD129198
Arnica mollis
A. H. Murphy
1956-8-16
56 Q
Siskiyou
Klamath N.F.
1981
Comment
JEPS32671
Arnica viscosa
Paul C. Hutchison
1962-8-2
938
Siskiyou
between Panther Meadow and top of ski lift Mt. Shasta
2895
Comment
UC1475693
Arnica viscosa
Muth and Overton
1979-8-12
13687
Siskiyou
near Cliff Lake; Scott Bar Quad.
1951
Comment
RSA417444
Artemisia
M. B. Dunkle
1945-1
9316
Siskiyou
Klamath National Forest, Marble Mountains.
2439
Comment
UCR45430
Artemisia arbuscula
K. T. Stillman
1976-9-9
483
Siskiyou
Marble Mountain Wilderness Area
1951
Comment
CAS-BOT-BC84889
Artemisia campestris subsp. pacifica
John Thomas Howell
1939-8-8
15177
Siskiyou
Black Mt., Marble Mountains
Comment
JEPS93949
Artemisia cana subsp. bolanderi
Vernon H. Oswald and Lowell Ahart
1998-9-16
9628
Siskiyou
5 mi n of Macdoel (Butte Valley National Grassland near the junction of Meiss Lake-Sams Neck Road and Hwy 97); Butte Valley National Grassland
1295
Comment
CAS-BOT-BC90479
Artemisia douglasiana
John Thomas Howell
1939-8-8
15147
Siskiyou
Black Mt., Marble Mts.
Comment
CAS-BOT-BC90473
Artemisia douglasiana
David Keck
1938-8-19
11509
Siskiyou
Howard, along overflow stream from Mount Shasta City water resevoir
1219
Comment
CAS-BOT-BC90475
Artemisia douglasiana
Geo. D. Butler
1910-7-29
1798
Siskiyou
Dampland, Yreka
Comment
CAS-BOT-BC90478
Artemisia douglasiana
D. D. K.
1938-8-19
11509
Siskiyou
along the margin of, and in the vicinity of, one of the overflow creeks from the Mount Shasta reservoir above Howard
1219
Comment
CAS-BOT-BC90783
Artemisia ludoviciana subsp. ludoviciana
John Thomas Howell
1939-8-8
15146
Siskiyou
Black Mt., Marble Mts.
Comment
UCD77361
Artemisia tridentata subsp. vaseyana
Robert E. Preston
2001-8-26
1771
Siskiyou
Klamath National Forest, N slope of Rainbow Mountain.
2103
Comment
UC1409365
Aruncus dioicus var. pubescens
Frederick W. Oettinger
1969-9-4
1670
Siskiyou
Tobacco Lake Salmon Mountains, Marble Mountain Wilderness Area (vicinity of English Peak, w Siskiyou County)
1828
Comment
CAS-BOT-BC447708
Aruncus dioicus var. vulgaris
John Thomas Howell
1939-8-8
15137
Siskiyou
Between Sky High Valley and Marble Valley, Marble Mts.
Comment
UC1755274
Asarum hartwegii
D. W. Taylor
2004-6-10
19095
Siskiyou
Strawberry Valley, western base of Rainbow Ridge, headwaters of creek 0.4 miles W of Browns Lake, ca 3 air miles W of Mt. Shasta City.
Comment
HSC43267
Asclepias cordifolia
K. Irwin
1977-5-22
384
Siskiyou
On South Fork Salmon River Rd., 4 mi. E of Cecilville
Comment
SD53385
Asclepias speciosa
Darley F. Howe
1962-8-4
3393
Siskiyou
Near summit of Baldy Mountain
1735
Comment
SEINET3158835
Asclepias speciosa
G. D. Butler
1910-8-5
1813
Siskiyou
Yreka
Comment
UC566932
Asclepias speciosa
Dorothy Tebbe
1929-7-3
8
Siskiyou
Stewart's Springs Mount Eddy
Comment
CAS-BOT-BC69552
Aspidotis densa
Ira L. Wiggins
1955-7-27
13533
Siskiyou
Caribou Lake, Salmon-Trinity Alps Primitive Area.
2042
Comment
CAS-BOT-BC69554
Aspidotis densa
Louis C. Wheeler
1934-6-28
2814
Siskiyou
Little Soda Cr., Klamath Forest.
1432
Comment
RSA211214
Aster ledophyllus
William J. Ferlatte
1966-8-3
298
Siskiyou
Yellow Rose Mine. Trinity Alps
1982
Comment
CAS-BOT-BC177277
Astragalus accidens var. hendersonii
L. E. Smith
1913-7-1
s.n.
Siskiyou
Hilt
Comment
CAS-BOT-BC178804
Astragalus californicus
T. Howell
1889-5-12
s.n.
Siskiyou
Hornbrook
Comment
POM204045
Astragalus californicus
Alice Eastwood
1934-4-20
1743
Siskiyou
Near Yreka on Ft. Jones road.
Comment
HSC36940
Astragalus lentiginosus var. lentiginosus
J. P. Smith
1974-5-27
7611
Siskiyou
Along FS Rd. 47N03
1280
Comment
SEINET7042832
Astragalus obscurus
A. G. Vestal
1955-5-16
s.n.
Siskiyou
Serpentine ca. 6.2 miles northwest of Weed. Weed quadrangle UTM Zone 10, 543291mE, 4591309mN.
Comment
CAS-BOT-BC192918
Astragalus purshii var. lectulus
John Thomas Howell
1939-8-4
15055
Siskiyou
Marble Rim, Marble Mts.
1889
Comment
HSC82283
Astragalus purshii var. lectulus
Thomas W. Nelson, Jane P. Nelson
1979-6-15
4803
Siskiyou
Along road to Carmen Lake, 0.6 mi. from junction with State Route.
1646
Comment
CAS-BOT-BC210243
Astragalus purshii var. tinctus
Dana York
2011-8-12
3050
Siskiyou
Marble Mountain Wilderness. Klamath National Forest, Marble Mountain ridge
2055
Comment
UC1090388
Astragalus purshii var. tinctus
Milo S. Baker
1957-6-16
13168
Siskiyou
trip to Scott Mt. after turn off near Callahan; near Callahan
Comment
UC164061
Astragalus purshii var. tinctus
Geo. D. Butler
1909-5-8
708
Siskiyou
dry hills near Yreka; near Yreka
Comment
SEINET10490026
Astragalus purshii var. tinctus
David B. Dunn, Billy Joe Cox
1971-6-9
Dunn 17940
Siskiyou
9 mi nof weed on us hwy 97, at whitney creek. Sw facing slope; volcanic pumice Some sedimentary loamy soil; assoc with pinus ponderosa, artemisia, bromus, and Arctostaphylos.
1250
Comment
CHSC111072
Astragalus whitneyi
Barbara L. Wilson
2011-7-31
16701
Siskiyou
Shasta-Trinity National Forest; north of the Pacific Crest Trail on road 42N17, at a 90 degree bend, in the Park Creek drainage. UTM 10 538978 east, 4578744 north, +/- 36 feet.
2023
Comment
HSC75390
Astragalus whitneyi var. siskiyouensis
J. O. Sawyer, M. Mesler
1980-8-10
4034
Siskiyou
S of Carmen Lake, ultramafics of Scott Mtn.
1829
Comment
SEINET3165921
Astragalus whitneyi var. siskiyouensis
R. W. Spellenberg
2006-6-19
13741
Siskiyou
along USFS access road 4.3 km E of Claif. Hwy. 139, the jct of road and highway 31 km SE of Modoc Co. line (Just S of Adin)
Comment
RSA582629
Astragalus whitneyi var. siskiyouensis
Louis C. Wheeler
1934-8-24
3217
Siskiyou
Trapper Creek.
1860
Comment
CAS-BOT-BC69571
Athyrium alpestre subsp. americanum
W. B. C.
1938-9-8
11617
Siskiyou
Panther Creek Glacial Meadow, Mount Shasta. More common near Horse Camp.
2590
Comment
CAS-BOT-BC69573
Athyrium alpestre subsp. americanum
C. G. Pringle
1881-8-17
s.n.
Siskiyou
Mt. Shasta.
2286
Comment
CAS-BOT-BC69575
Athyrium alpestre subsp. americanum
C. G. Pringle
1882-8-29
s.n.
Siskiyou
Mount Shasta.
2438
Comment
HSC73331
Athyrium distentifolium var. americanum
Gail Newton
1980-6-20
494
Siskiyou
Near Bald Mtn.
1097
Comment
UC42680
Athyrium distentifolium var. americanum
W. H. Brewer
1862-9-13
1372
Siskiyou
Mt Shasta
2743
Comment
CAS-BOT-BC68715
Athyrium filix-femina var. californicum
Gordon H. True; John Thomas Howell
1972-6-8
48861
Siskiyou
South of summit on road from Takilma to Happy Camp
Comment
HSC22158
Athyrium filix-femina var. cyclosorum
J. O. Sawyer
1969-7-23
1176
Siskiyou
Along road near Horse Range Creek.
1341
Comment
HSC58846
Athyrium filix-femina var. cyclosorum
Marvin Butler
1971-7-29
229
Siskiyou
Near Copper Mtn. Mines, close to the town of Cave Juntion
1403
Comment
UC399373
Athyrium filix-femina var. cyclosorum
J. G. Lemmon and wife
Siskiyou
near Mt Shasta
Comment
UC42238
Athyrium filix-femina var. cyclosorum
Marshall A. Howe
1894-7-25
Siskiyou
Sisson
Comment
HSC29370
Athyrium filix-femina var. cyclosorum
Frederick W. Oettinger
1968-8-14
511
Siskiyou
Marble Mtn. Wilderness Area, just below Tom Taylor Cabin Spring
2043
Comment
RSA422252
Atriplex
L. C. Wheeler
1934-10-21
3329
Siskiyou
Shasta Valley 4 mi E Grenada
869
Comment
UC1476873
Atriplex heterosperma
R. G. Pederson
1979-10-10
51
Siskiyou
Lower Klamath National Wildlife Refuge Mt. Dome Quad., Lower Klamath National Wildlife Refuge (Unit 3, road shoulder)
Comment
UC163672
Atriplex rosea
Geo. D. Butler
1910-8-18
1841
Siskiyou
Shasta Valley
Comment
CHSC72233
Atriplex triangularis
Vernon H. Oswald
1998-9-16
9650
Siskiyou
Tour Route at Lower Klamath NWR 3 mi south of Hwy. 161.
1243
Comment
RSA59494
Balsamorhiza sagittata
E. K. Balls
1950-5-17
14718
Siskiyou
By New Lava Flow, on rd. to Capt. Jack's Stronghold. Lava Beds Nat'l Monument.
1585
Comment
POM94780
Barbarea orthoceras
Geo. D. Butler
1910-7-7
1659
Siskiyou
Shackleford Creek.
1220
Comment
RSA482826
Barbarea orthoceras
Christopher Davidson
1975-6-5
2666
Siskiyou
0.8 mi. from gate on special service rd. branching SE of rd from Gazelle to Callahan, ca. 9.3 miles W of Gazelle. Klamath Nat. Forest.
1509
Comment
SD73172
Bassia hyssopifolia
Darley F. Howe
1969-8-31
Siskiyou
4.5 miles south of Dorris on highway 97.
1220
Comment
HSC27973
Berberis nervosa
Carl W. Mize
1972-9-23
110
Siskiyou
Along Steinacher Creek Rd.
762
Comment
HSC5003
Berberis nervosa
J. O. Sawyer
1968-6-25
333
Siskiyou
1646
Comment
CAS-BOT-BC75926
Berberis piperiana
L. B. Kildale
1930-6-1
9822
Siskiyou
Etna Mills.
Comment
JEPS16041
Berula erecta
Willis L. Jepson
July 1894
14212
Siskiyou
Sisson
Comment
RSA17903
Betula occidentalis
W. R. Dudley
1899-8-8
s.n.
Siskiyou
Near Sisson.
Comment
POM29857
Bidens cernua
Geo. D. Butler
1908-9-25
501
Siskiyou
Shasta River
Comment
RSA698466
Blechnum spicant
Leo Miller
1938-07
s.n.
Siskiyou
Siskiyou Mountains
884
Comment
CAS-BOT-BC127936
Blepharipappus scaber
J. J. Walters
1936-5-30
s.n.
Siskiyou
Bogus Creek, one mile above its confluence with the Klamath River
Comment
UC1278816
Blepharipappus scaber
Louis C. Wheeler
1934-6-22
2760
Siskiyou
Cottonwood Creek, Siskiyou Mountains Siskiyou Mountains, Cottonwood Creek
914
Comment
JEPS82690
Boechera
Wayne Roderick
1984-6-7
Siskiyou
sw of Stewart Springs; Cabin Meadow
1935
Comment
UC199785
Boechera
Annie M. Alexander and L. Kellogg
1911-6-21
170
Siskiyou
Jackson Lake Jackson Pk.
Comment
CAS-BOT-BC16016
Boechera breweri subsp. breweri
R. C. Barneby
1954-5-16
11505
Siskiyou
Klamath River Canyon 9 miles upstream from Klamath River Post Office.
609
Comment
CAS-BOT-BC16050
Boechera breweri subsp. shastaensis
Lincoln Constance; Reed Clark Rollins
1942-5-14
2930
Siskiyou
Klamath-Siskiyou Region. Shasta River 6 miles north of Yreka.
762
Comment
CAS-BOT-BC14136
Boechera pendulocarpa
C. L. Hitchcock; J. S. Martin
1939-7-6
5322
Siskiyou
Marble Mountains. 0.5 mile southeast of King's Castle.
1828
Comment
SEINET3166091
Boechera retrofracta
P. J. Alexander
2008-7-24
872 -A
Siskiyou
On the Pacific Crest Trail on the N side of Lilypad Lake, +-0.45 miles S of Red Butte, +-5.75 miles N of Seiad Valley, Siskiyou Mountains, Rogue River National Forest.
1783
Comment
UC722114
Boechera retrofracta
C. L. Hitchcock and J. S. Martin
1939-7-9
5308
Siskiyou
near Marble Mt. (Kings Castle) (n side of Black Mt.); Black Mt.
2072
Comment
JEPS375
Botrychium pinnatum
Leonard Joss
1921-1
Siskiyou
W of Etna Mills
Comment
CAS-BOT-BC418456
Boykinia major
J. E. Wilson
1935-7-20
s.n.
Siskiyou
Caribou Lake, Trinity Mts.
Comment
SEINET6031128
Boykinia major
W. Roderick
1967-7-23
s.n.
Siskiyou
Cook and Green Pass, Horsetail Falls
1219
Comment
CAS-BOT-BC172821
Brickellia grandiflora
J. K. Nelson; J. R. Nelson; Soren Nelson
2004-8-29
2004 -096
Siskiyou
South side Mt. Shasta, south side of McKenzie Butte, along Road 31
1584
Comment
RSA238756
Brickellia grandiflora
Frederick W. Oettinger
1968-8-23
611
Siskiyou
Base of cliff due ENE of Diamond Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
Comment
CAS-BOT-BC127715
Brickellia greenei
P. C. Everett; E. K. Balls
1954-10-13
20277
Siskiyou
Seiad Creek, road to Kangaroo Mt., 7.2 mi. n.e. from Hwy 96.
822
Comment
UC894192
Brickellia greenei
Alice Eastwood
1912-8-28
1956
Siskiyou
Cantara
Comment
HSC42913
Brodiaea elegans subsp. elegans
J. O. Sawyer, K. T. Stillman
1976-7-2
2825
Siskiyou
Ridges E of the Little N Fork Trail
732
Comment
HSC36749
Brodiaea elegans subsp. elegans
Brent Whiteley
1975-6-23
40
Siskiyou
223
Comment
CAS-BOT-BC144104
Bromus
Gilbert Muth
1966-7-22
434
Siskiyou
Marble Mountains. Meadow below Marble Rim.
2011
Comment
CDA1788
Bromus briziformis
Don Shaw
1971-9-7
Siskiyou
Ball Mountain Road, 12 miles east of Montague.
0
Comment
UC1037163
Bromus carinatus var. carinatus
Leo Whitney
1935-7-15
3474
Siskiyou
2 mi se of Medicine Lake (Bullseye Lake); Bullseye Lake
Comment
UC1265361
Bromus carinatus var. carinatus
F. W. Oettinger
1969-8-18
1424
Siskiyou
Horse Range Lake, Salmon Mountains, western Siskiyou County Horse Range Lake; Salmon Mountains, Horse Range Lake
1821
Comment
CAS-BOT-BC148792
Bromus carinatus var. marginatus
Elmer I. Applegate
1935-6-10
9480
Siskiyou
South slope of Caldwell Butte. Lava Beds National Monument.
Comment
CAS-BOT-BC155963
Bromus commutatus
William A. Dayton Jr.
1912-7-28
159
Siskiyou
Shasta Forest. Ash Creek Sink.
1188
Comment
JEPS69187
Bromus hordeaceus
Geo. D. Butler
1909-6-5
825
Siskiyou
meadow near Yreka
Comment
HSC9187
Bromus inermis
D. M. Thomson
1965-7-18
154
Siskiyou
Lava Beds N.M., N Boundry Rd., near Canbys Bay.
Comment
CHSC4376
Bromus madritensis subsp. rubens
M. M. Gregg
1966-5-14
180
Siskiyou
W of Callahan on Etna Rd. approx. 1-1 1/2 mi. Along side of rd.
Comment
HSC22858
Bromus orcuttianus
J. O. Sawyer
1969-6-12
909
Siskiyou
Along C.C.C. road just S of Sugar Creek
1463
Comment
SJSU6526
Bromus orcuttianus
R. W. Trivelpiece
1972-6-15
113
Siskiyou
Vann Creek near Bear Peak c. 15 mi SW of Happy Camp
1341
Comment
UC1265365
Bromus orcuttianus
F. W. Oettinger
1969-8-16
1392
Siskiyou
near English Lake (Salmon Mountains, w Siskiyou County); Salmon Mountains
1706
Comment
CAS-BOT-BC162006
Bromus racemosus
John Thomas Howell
1952-6-14
28350 A
Siskiyou
East of Etna on Fort Jones-Callahan Road.
Comment
CAS-BOT-BC161707
Bromus rubens
1951-5-23
90
Siskiyou
McConahahy Gulch, Scott Valley.
914
Comment
HSC65420
Bromus tectorum
J. P. Smith
1973-5-5
6548
Siskiyou
Scott Bar along the Scott River
Comment
UC70706
Bromus tectorum
Jos. Burtt Davy
1902-6-15
Siskiyou
Sisson
Comment
CAS-BOT-BC273224
Cacaliopsis nardosmia
Geo. D. Butler
1910-5-1
1266
Siskiyou
Humbug Mountain
Comment
HSC30641
Calamagrostis koelerioides
Frederick W. Oettinger
1968-9-7
772
Siskiyou
Marble Mtn. Wilderness Area, NW slope above Tobacco Lake
2012
Comment
UC1265354
Calamagrostis koelerioides
F. W. Oettinger
1968-9-7
771
Siskiyou
n.w. slope on ridge above Tobacco lake (Salmon Mts.); W. Siskiyou Co., Salmon Mts.
2011
Comment
SEINET10900602
Calamagrostis koelerioides
A. Arthur Heller
1915-8-26
Heller 12243
Siskiyou
Open gravelly places, north side of Mt. Eddy. Douglas fir and white fir are the principal trees, Ceanothus, Quercus vaccinifolia and manzanita common shrubs.
Comment
UC1495303
Calamagrostis purpurascens
Robert T. Clausen and Harold Trapido
1940-7-27
4972
Siskiyou
w side of creek about 4 mi nne summit of Mt. Shasta; So. Cascade Mts., Sacramento River Basin, Mountainhouse Cree
2133
Comment
JEPS80595
Calocedrus decurrens
Gilbert Muth
1966-8-3
495
Siskiyou
Marble Valley Meadow Marble Mt. Wilderness, Marble Valley Meadow
1792
Comment
RSA12603
Calocedrus decurrens
C. B. Wolf
1934-7-6
5983
Siskiyou
1/4 mile east of Mt. Shasta City, southwest slope of Mt. Shasta
1098
Comment
CAS-BOT-BC488625
Calochortus elegans
F. D. Douthitt
1923-7-12
15
Siskiyou
Dry Lake Mountain; Klamath Forest
2133
Comment
CAS-BOT-BC488606
Calochortus elegans var. nanus
Annie M. Alexander; Louise Kellogg
1949-7-21
5823
Siskiyou
Paradise Lake, Marble Mountains
1920
Comment
SBBG22938
Calochortus nudus
H. and M. Dearing
1939-6-30
3754
Siskiyou
near Callahan, Trinity Alps Rd
Comment
HSC75123
Calochortus nudus
J. P. Smith, Thomas W. Nelson
1979-6-16
10143
Siskiyou
Klamath National Forest, along FS Rd. 40N03, 0.3 mi. from its junction with Hwy. 3, 2.72 mi. from county line
1463
Comment
HSC49930
Calochortus persistens
G. L. Clifton, Ground
1978-6-18
1270
Siskiyou
Near Humbug close to the town of Yreka
1353
Comment
RSA275398
Calochortus tolmiei
J. P. Smith
1973-5-5
6375
Siskiyou
In and around the ONeill Campground near Seiad Valley.
488
Comment
RSA0120933
Caltha biflora
Robert F. Thorne, Frederick W. Oettinger
1969-8-4
63385
Siskiyou
Klamath National Forest, Salmon Mountains, Marble Mountain Wilderness Area, high lake basins in the vicinity of English Peak
Comment
CAS-BOT-BC181514
Caltha leptosepala
H. A. Thomas; J. H. Thomas
1954-7-24
4498
Siskiyou
Vicinity of Rush Lake and Rush Creek Meadow, about 9 miles E of Cecilville, Salmon - Trinity Mts.
1981
Comment
HSC58896
Caltha leptosepala
Marvin Butler
1971-7-6
32
Siskiyou
Near El Capitan, close to Cave Junction
1524
Comment
HSC64343
Caltha leptosepala
J. P. Smith, Steve Selva
1970-7-17
4456
Siskiyou
Below Kangaroo Lake.
1890
Comment
UC595108
Calycadenia fremontii
David D. Keck
1938-8-7
4851
Siskiyou
Schoolhouse Hill, 5.5 mi ne of Callahan, on road to GAzelle
1100
Comment
HSC41793
Calycadenia fremontii
Brent Whiteley
1975-6-22
23
Siskiyou
Klamath National Forest along Hwy. 96 near Somes Bar.
220
Comment
UC223708
Calycadenia fremontii
Elmer I. Applegate
1923-9-10
3983
Siskiyou
mouth of Salmon River Klamath River
Comment
CAS-BOT-BC272753
Calycadenia truncata subsp. truncata
Dr. E. B. Copeland
1903-7-4
3547
Siskiyou
Klamathon
Comment
HSC4429
Calyptridium monospermum
William J. Ferlatte
1966-8-3
295
Siskiyou
Josephine Lake basin
1677
Comment
HSC45036
Calyptridium monospermum
J. O. Sawyer
1978-6-16
3216
Siskiyou
Marble Mtn. Wilderness along trail to Elk Valley
1921
Comment
JEPS52540
Calyptridium umbellatum
Willis L. Jepson
1894-8-4
Siskiyou
Mount Shasta, Niel's Camp Niel's Camp; Mount Shasta, Niel's Camp
Comment
JEPS52542
Calyptridium umbellatum
Willis L. Jepson
1894-8-4
Siskiyou
Mount Shasta, Horse Camp Horse Camp; Mount Shasta, Horse Camp
Comment
UCD77435
Calyptridium umbellatum
Robert E. Preston
2001-6-23
1561
Siskiyou
Klamath National Forest, n slope of Rainbow Mtn, T42N R1W ne 1/4 of se 1/4 Section 14
1828
Comment
HSC646
Calystegia malacophylla
William J. Ferlatte
Jul 1967
616
Siskiyou
Along the Yellow Rose Mine Trail
1677
Comment
POM208190
Calystegia occidentalis subsp. occidentalis
L. C. Wheeler
1934-6-28
2817
Siskiyou
Little Soda Creek, Sterling Mt.
1067
Comment
CDA3582
Camelina microcarpa
T. C. Fuller
1962-6-11
8959
Siskiyou
East side of Hwy 99 to Black Butte Summit, 4.1 miles south of Weed.
0
Comment
HSC6617
Camelina microcarpa
W. L. Jepson
1940-6-23
19984
Siskiyou
ca. 2 mi. E of Montague
823
Comment
SEINET10840344
Campanula prenanthoides
Muth
1976-7-29
MUTH s.n.
Siskiyou
NR KUNTZ CR, SEIAD V. QUAD, NR SEIAD VALLEY 6001', FOREST FLOOR, COBBLY SOIL
Comment
SEINET10462869
Campanula prenanthoides
Chisaki
1959-8-20
CHISAKI 4736
Siskiyou
NR CARTER MEADOW, CANYON OF E FORK SALMON RIVER 6000', RED FIR FOREST
Comment
SEINET10463162
Campanula prenanthoides
Samuel B. Parish
1902-9-13
Parish s.n.
Siskiyou
Dunsmuir
610
Comment
SEINET10463337
Campanula prenanthoides
Alice Eastwood
1912-8-30
Eastwood s.n.
Siskiyou
Mount Eddy
Comment
UC29013
Campanula prenanthoides
J. Burtt Davy
1899-6-27
5889
Siskiyou
Weitchpek North Coast Ranges, Klamath River (on banks of river)
Comment
JEPS80538
Campanula rotundifolia
Gilbert Muth
1965-8-18
235
Siskiyou
trail behind Black Mountain; Marble Mt. Wilderness Area
1950
Comment
UCD66985
Campanula rotundifolia
Jack Major; M. Fleschner, R. Pemble
1966-9-4
s.n.
Siskiyou
Marble Mountain, Marble Mountains.
2255
Comment
POM148010
Campanula rotundifolia
J. B. Feudge
1927-7-22
1776
Siskiyou
Trail to Mt. Shasta City to Mt. Eddy.
Comment
CAS-BOT-BC266451
Campanula scabrella
Alice Eastwood
1912-8-30
2010
Siskiyou
Mount Eddy
Comment
SEINET10463387
Campanula scabrella
Muth
1978-8-1
MUTH 6901
Siskiyou
Near Cory peak, on the China Mountain quadrangle, clase to the town of Callahan
2219
Comment
SEINET10463523
Campanula scouleri
Muth
1975-8-1
MUTH s.n.
Siskiyou
NR. SUTCLIFFE CR., PRESTON PEAK QUAD. NR. HAPPY CAMP STREAMSIDE, EVERGREEN FOREST
1341
Comment
SEINET10463786
Campanula scouleri
Joseph W. Congdon
1900-8-8
Congdon s.n.
Siskiyou
Near Sisson
Comment
SEINET191618
Campanula scouleri
Marion Ownbey, Fred G Meyer
1940-7-8
2226
Siskiyou
18 mi N of Happy Camp near summit of Siskiyou Mountains.
Comment
CAS-BOT-BC266457
Campanula wilkinsiana
Allen Barbour
1961-8-1
s.n.
Siskiyou
Near Upper Caribou Lake, Trinity Alps
Comment
CAS-BOT-BC266462
Campanula wilkinsiana
W. B. C.
1938-9-17
11698
Siskiyou
Mount Shasta. Horse Camp Springs, around the springs above Horse Camp on the Summit trail. Also in Squaw Creek Meadows
Comment
HSC687
Campanula wilkinsiana
William J. Ferlatte
1967-8-22
1099
Siskiyou
Head of Kidd Creek.
2134
Comment
SEINET10463870
Campanula wilkinsiana
Baker
1899-7-31
Baker s.n.
Siskiyou
E slope of Mt. Shasta on Ash Creek.
Comment
UC375294
Capsella bursa-pastoris
Geo. D. Butler
1908-7-14
1047
Siskiyou
around Yreka
Comment
HSC78220
Capsella bursa-pastoris
L. P. Janeway
1983-8-28
648
Siskiyou
Poker Flat
1529
Comment
JEPS82692
Cardamine californica var. integrifolia
Wayne Roderick
1984-6-5
Siskiyou
ca 12 air km sw Mt. Shasta city (above Castle Lake); sw of Mt. Shasta city, above Castle Lake
1905
Comment
UC165307
Cardaria draba
Geo. D. Butler
1909-5-10
725
Siskiyou
Yreka
Comment
CAS-BOT-BC18395
Carex
H. A. Thomas; J. H. Thomas
1954-7-24
4515
Siskiyou
Salmon-Trinity Mountains. Vicinity of Rush Lake and Rush Creek Meadow. About 9 miles east of Cecilville.
1981
Comment
CAS-BOT-BC18393
Carex
Elmer I. Applegate
1895-5-28
782
Siskiyou
Strawberry Valley. Sisson.
Comment
POM254197
Carex abrupta
J. T. Howell
1939-8-9
15192
Siskiyou
Sky High Valley, Marble Mountains.
1829
Comment
UC144184
Carex amplifolia
A. A. Heller
1905-6-5
7982
Siskiyou
between Shasta Retreat and Shasta Springs
Comment
HSC76857
Carex amplifolia
L. P. Janeway
1982-8-2
101
Siskiyou
Near headwaters of Coon Run, 3 mi. up FS 18N30 from S fork Indian Creek, 100 m below road
854
Comment
CHSC107108
Carex angustata
R. E. Brainerd
2009-7-22
1549
Siskiyou
Trout Creek east of Mt. Shasta, 26 air miles east of weed. UTM Zone 10 592966E 4588754N.
1493
Comment
UC1195514
Carex angustata
Geo. D. Butler
1909-6-22
855
Siskiyou
Goosenest foothills
Comment
RSA120304
Carex aquatilis
S. S. Tillett
1956-7-9
639
Siskiyou
Northeast facing slope of Scott Mountain. Trinity-Siskiyou Cos line.
1829
Comment
UCD143811
Carex athrostachya
Barbara L. Wilson; Richard E. Brainerd
2010-8-8
16259
Siskiyou
on road 26 near Gumboot Lake.
1828
Comment
CAS-BOT-BC19072
Carex aurea
John Thomas Howell
1937-7-22
13257
Siskiyou
South Fork of Salmon River near Big Flat.
1524
Comment
SEINET8258306
Carex aurea
Elmer I. Applegate
1895-5-28
779
Siskiyou
Sisson, Strawberry Valley, Siskiyou County
Comment
CAS-BOT-BC19657
Carex brainerdii
John Thomas Howell
1939-8-3
15008
Siskiyou
Marble Mountains. Spirit Lake.
1828
Comment
CHSC43991
Carex brainerdii
L. P. Janeway
1983-7-3
371
Siskiyou
Rocky ridgetop nw of Poker Flat.
1584
Comment
SEINET7552949
Carex breweri
E. B. Copeland
1903-7-16
3517
Siskiyou
Mt. Shasta.
3170
Comment
CHSC62795
Carex buxbaumii
L. P. Janeway
1993-8-30
4563
Siskiyou
West side of Cedar Lake; head of South Fork Sacramento River.
1741
Comment
HSC73318
Carex concinnoides
Gail Newton
1980-6-20
497
Siskiyou
Near Bald Mtn.
1097
Comment
SEINET7554959
Carex concinnoides
Barbara Wilson
1994-5-27
6920
Siskiyou
Rogue River National Forest, low on the New London, between the first and second acute corners, near the trailhead, between Road 1050 (Elliott Creek Road) and the creek.
Comment
SEINET7556603
Carex deflexa var. boottii
Unknown
1969-8-6
1227
Siskiyou
Salmon Mountains The high lake basins in the vicinity of English Peak Marble Mountains Wilderness Area. Southwest of Pine Lake.
1905
Comment
POM80802
Carex densa
Geo D. Butler
1909-6-10
809
Siskiyou
Yreka Creek.
Comment
UC1265330
Carex deweyana subsp. leptopoda
Frederick W. Oettinger and R. F. Thorne
1969-8-6
1245
Siskiyou
vicinity of English Peak (Pine Lake Basin); Salmon Mountains, Marble Mountain Wilderness Area
1828
Comment
HSC82373
Carex echinata subsp. echinata
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-24
4526
Siskiyou
Siskiyou-Trinity County line, head of Scott Mtn. Creek, S of Forest Service campground
1646
Comment
HSC39312
Carex feta
J. O. Sawyer
1969-7-9
1215
Siskiyou
Near C.C.C. road, N of Sugar Creek
1433
Comment
POM81965
Carex feta
Geo D. Butler
1910-6-6
1460
Siskiyou
Quartz Valley
Comment
UC1025113
Carex gigas
Douglas Barbe
1955-7-9
148
Siskiyou
small stream at the sw shore Scott Mountains, Kangaroo Lake
1828
Comment
UC1576728
Carex halliana
Dean Wm. Taylor, Glenn L. Clifton, Rexford E. Palmer
1987-8-9
9269
Siskiyou
on floor of Alcohol Crater Medicine Lake area
2072
Comment
JEPS109561
Carex hassei
Dean W. Taylor
2002-7-21
18270
Siskiyou
Scott Mountains, The Eddys, cirque at headwaters of Parks Creek above Caldwell Lakes
2316
Comment
CHSC86243
Carex inops subsp. inops
Martin J. Lenz
2003-6-9
18
Siskiyou
0.3 mi. up 100R1 logging road from Tom Young Rd. approx. 1 mi. WNW of Pondosa. UTM: Zone 10 608838N 4562152N.
1255
Comment
CAS-BOT-BC7576
Carex laeviculmis
John Thomas Howell
1939-8-3
14964
Siskiyou
Spirit Lake, marble Mountains.
1828
Comment
SEINET7564603
Carex lenticularis var. impressa
Ray Tallent
1987-8-12
897 b
Siskiyou
Klmath National Forest.
1939
Comment
UC562249
Carex lenticularis var. impressa
Joseph P. Tracy
1935-8-1
14415
Siskiyou
head of west branch of Knownothing Creek Rock Lake
1889
Comment
HSC69564
Carex leptopoda
Maralyn A. Renner
1980-8-6
2273
Siskiyou
FS Rd. 40S07 crossing of Louse Creek
1127
Comment
HSC29680
Carex luzulina
Frederick W. Oettinger
1969-8-22
1504
Siskiyou
Marble Mtn. Wilderness Area, S end of Horse's Hole, near Horse Range Lake
1829
Comment
HSC76392
Carex luzulina
L. P. Janeway
1982-7-2
34
Siskiyou
Poker Flat, end of FS Rd. 18N33
1524
Comment
CHSC84711
Carex luzulina var. ablata
L. P. Janeway
2003-8-9
7956
Siskiyou
Klamath Ranges. Siskiyou Mountains; west side of Echo Lake, between Cook and Green Pass and Red Butte. Small lake in cirque on north side of the ridge.
1664
Comment
HSC85838
Carex mertensii
L. P. Janeway
1983-8-7
526
Siskiyou
Along S fork Indian Creek Rd. (FS 17N32), 16 mi. from Indian Creek Rd.
1189
Comment
UC1265431
Carex mertensii
Frederick W. Oettinger
1969-8-6
1233
Siskiyou
nw Pine Lake (White Pine Meadow); Salmon Mountains, Marble Mountain Wilderness
1882
Comment
CAS-BOT-BC31836
Carex microptera
John Thomas Howell
1939-8-5
15082
Siskiyou
Spirit Lake, Marble Mts.
1828
Comment
CHSC40197
Carex microptera
L. P. Janeway
1983-8-6
490
Siskiyou
At Poker Flat, a meadow in a fir forest.
1524
Comment
HSC48043
Carex microptera
D. H. Norris
1972-6-12
22918
Siskiyou
Along road to Jackson Lake, 3.5 mi. W of Callahan to Cecilville Hwy.
Comment
UCD140645
Carex microptera
John Thomas Howell
1939-8-5
15082
Siskiyou
Spirit Lake, Marble Mountains.
1828
Comment
SEINET7568504
Carex multicostata
L. P. Janeway
2006-7-2
8738
Siskiyou
Deadman Peak 7.5' Quad. Klamath Ranges. Salmon Mountains, slope of south side of South Fork Salmon River 0.5 km west of Carter Meadows Summit.
1783
Comment
HSC69230
Carex multicostata
Maralyn A. Renner
1980-9-1
2717
Siskiyou
S side of Devil's Punchbowl
1829
Comment
CHSC98338
Carex nebrascensis
Thomas W. Nelson; Jane P. Nelson
1982-7-30
7321
Siskiyou
North Coast Ranges. Along Forest Service road 41N08 to Kangaroo Lake at bridge over Rock Fence Creek.
1584
Comment
CAS-BOT-BC119677
Carex nervina
William Bridge Cooke
1938-7-15
11255
Siskiyou
Spring meadow, Mt. Shasta
1737
Comment
CAS-BOT-BC119478
Carex nudata
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-20
53559
Siskiyou
East Fork Scott River 2 mi E of Callahan on road to Gazelle.
1005
Comment
CHSC69840
Carex nudata
Lawrence Janeway
1982-8-14
131
Siskiyou
Along n shore of Klamath R.
426
Comment
CAS-BOT-BC119463
Carex nudata
William Bridge Cooke
1940-7-12
15318
Siskiyou
Box Canyon of the Sacramento near Mt. Shasta City.
914
Comment
CAS-BOT-BC119206
Carex pachystachya
W. R. Dudley
1893-6-21
s.n.
Siskiyou
Peter Klinks Meadow.
Comment
CAS-BOT-BC118931
Carex pellita
John Thomas Howell
1937-7-23
13333
Siskiyou
South Fork of Salmon River near Big Flat.
1524
Comment
JEPS63701
Carex pellita
W. L. Jepson
1914-8-13
5792
Siskiyou
Sisson
1097
Comment
RSA120496
Carex pellita
S. S. Tillett
1956-7-11
690
Siskiyou
On N side Scott Mtn. divide near campground; Siskiyou-Trinity county line, ca. 8 miles SE of Callahan.
1616
Comment
CAS-BOT-BC118930
Carex pellita
T. C. Fuller
1964-10-7
12686
Siskiyou
Roadside ditch, E side of Hwy 99, S limits of Weed.
Comment
CAS-BOT-BC118937
Carex pellita
W. R. Dudley
1893-6-21
s.n.
Siskiyou
Peter Klinks Meadow.
Comment
CAS-BOT-BC118778
Carex preslii
John Thomas Howell
1939-8-7
15116
Siskiyou
Sky High Valley Marble Mts.
1828
Comment
RSA755707
Carex preslii
Barbara Ertter
1990-7-14
9317
Siskiyou
East side of Mount Eddy about 4 air miles due west of Mount Shasta City, at streamlet near end of Forest Road 41N53, about 1 mile north of Morgan Meadows
1677
Comment
UC642575
Carex preslii
J. W. Stacey
1939-7-13
13636
Siskiyou
Horse Creek Camp Mount Shasta
Comment
HSC30670
Carex preslii
Frederick W. Oettinger
1969-9-3
1620
Siskiyou
Marble Mtn. Wilderness Area, Shasta Ridge below English Peak
1890
Comment
UC834792
Carex raynoldsii
A. A. Heller
1922-7-15
13701
Siskiyou
Medicine Lake
2133
Comment Read comments Jan 18 2008
HSC29651
Carex rossii
Frederick W. Oettinger, R. F. Thorne
1969-8-6
1227
Siskiyou
Marble Mtn. Wilderness Area, SE of Pine Lake
1905
Comment
HSC48104
Carex rossii
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19529
Siskiyou
Along Hwy. 89 at Snowman's Hill Summit, 3 mi. E of McCloud
Comment
HSC61816
Carex rostrata
Ruby Van Deventer
1960-7-13
Siskiyou
Poker Flat
1585
Comment
CAS-BOT-BC117912
Carex scabriuscula
G. Douglas Barbe
1955-7-9
145
Siskiyou
SW shore of Kangaroo Lake, Scott Mtns.
1828
Comment
HSC91195
Carex scabriuscula
Jennifer Whipple
1977-7-20
1997
Siskiyou
N slopes of Mount Eddy
2500
Comment
CAS-BOT-BC28344
Carex scopulorum var. bracteosa
John Thomas Howell
1939-8-10
15281
Siskiyou
Sky High Valley, Marble Mts.
1828
Comment
CHSC62596
Carex scopulorum var. bracteosa
L. P. Janeway
1993-8-30
4562
Siskiyou
West side of Cedar Lake; head of South Fork Sacramento River.
1741
Comment
HSC39805
Carex scopulorum var. bracteosa
J. O. Sawyer
1969-7-18
1414
Siskiyou
Head of S Russian Creek
1829
Comment
CAS-BOT-BC118223
Carex scopulorum var. bracteosa
J. W. Stacey
1939-7-7
13616
Siskiyou
In the Wagon Camp Sedge Swamp.
1737
Comment
HSC62585
Carex scopulorum var. bracteosa
Al Hobart
1968-6-18
Siskiyou
Youngs Valley
Comment
RSA364763
Carex serratodens
L. C. Wheeler
1934-6-7
2657
Siskiyou
North Hungry Creek.
1220
Comment
JEPS84069
Carex spectabilis
L. R. Heckard with J. Hickman et al.
1986-7-17
6527
Siskiyou
above and s Alex Hole (n of Hwy. 96); Buckhorn Campground
Comment
HSC30658
Carex spectabilis
Frederick W. Oettinger
1968-9-8
731
Siskiyou
Marble Mtn. Wilderness Area, trail SE of Tom's Lake
2012
Comment
RSA238925
Carex spectabilis
Frederick W. Oettinger
1968-9-4
700
Siskiyou
Slope southeast of Abbott s Lake. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1723
Comment
RSA238958
Carex spectabilis
Frederick W. Oettinger
1969-9-2
1603
Siskiyou
Bear Meadow near Tom Taylor Cabin. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2165
Comment
RSA105479
Carex stipata
G. D. Barbe
1955-6-29
29
Siskiyou
1 mile east of Callahan
976
Comment
CHSC99590
Carex straminiformis
L. P. Janeway
2008-7-25
9502
Siskiyou
Klamath Ranges. Siskiyou Mountains; 3.2 air km southwest of Cook and Green Pass, 0.4 km southeast of Red Butte.
1737
Comment
RSA21827
Carex straminiformis
J. T. Howell
1939-8-8
15149 A
Siskiyou
Marble Mountains: Black Mountain
Comment
JEPS63767
Carex subbracteata
Mrs. M. H. Goldsmith
1916-8-6
13
Siskiyou
Sisson
Comment
CAS-BOT-BC115860
Carex subfusca
1902-9-7
5116
Siskiyou
Horse Camp. Mt. Shasta
2438
Comment
CAS-BOT-BC115861
Carex subfusca
1902-9-8
5129
Siskiyou
Horse Camp. Mt. Shasta
2590
Comment
HSC36253
Carex subfusca
J. O. Sawyer
1969-7-24
1196
Siskiyou
NE facing slope above Sugar Lake
1784
Comment
CAS-BOT-BC115852
Carex subfusca
William Bridge Cooke
1940-8-8
15540
Siskiyou
Along the upper Squaw Valley Creek in a meadow-like area fed by springs.
1737
Comment
POM211462
Carex subfusca
L. C. Wheeler
1934-7-2
2841
Siskiyou
Little Smoky Creek, Sterling Mt., Siskiyou Mts.
1280
Comment
CAS-BOT-BC422326
Carex vesicaria
Julie Kierstead Nelson; Martin Lenz; Rhonda Posey
2014-8-13
2014 -076
Siskiyou
Lower Parks Creek Lake near outlet, northeast side. 1 mile NE of China Mountain, easten Klamath Ranges.
2200
Comment
SEINET7579987
Carex vesicaria
Ray Tallent
1987-8-12
897 a
Siskiyou
Klamath National Forest, Long Gulch Lake.
1939
Comment
RSA783708
Carex viridula subsp. viridula
Barbara L. Wilson, Richard E. Brainerd
2010-8-10
16311
Siskiyou
Klamath National Forest: along road 41N03, 3.3 mi from road 2H001.
1705
Comment
UCD77467
Carex whitneyi
Robert E. Preston
1996-7-22
971
Siskiyou
between Blanche Lake and Bullseye Lake
2072
Comment
CAS-BOT-BC59707
Cassiope mertensiana
Ira L. Wiggins
1955-7-29
13570
Siskiyou
Pass at sw. end of Caribou L., Salmon-Trinity Alps Primitive Area.
2072
Comment
RSA195318
Cassiope mertensiana subsp. ciliolata
Gilbert Muth
1967-8-19
725
Siskiyou
Red Mountain, Marble Mountains.
Comment
JEPS5215
Castilleja angustifolia
Geo. D. Butler
1904-5-23
759
Siskiyou
near Yreka
Comment
CAS-BOT-BC241138
Castilleja applegatei subsp. pinetorum
John Thomas Howell
1939-8-4
15037
Siskiyou
Marble Rim, Marble Mts.
1889
Comment
HSC604
Castilleja applegatei subsp. pinetorum
William J. Ferlatte
1967-7-26
751
Siskiyou
Caribou Basin, Sawtooth Ridge
2287
Comment
JEPS9789
Castilleja applegatei subsp. pinetorum
Geo. D. Butler
1909-6-23
931
Siskiyou
Goosenest Mountain
Comment
POM44685
Castilleja applegatei subsp. pinetorum
Geo. D. Butler
1910-7-9
1711
Siskiyou
Wooly Creek.
1677
Comment
RSA296405
Castilleja applegatei subsp. pinetorum
Lincoln Constance, R. C. Bacigalupi, Joseph P. Tracy
1951-6-16
3452
Siskiyou
Along trail ascending Little Grayback from the summit of the Takilma-Happy Camp road. Siskiyou-Del Norte Co. boundary.
1707
Comment
RSA120313
Castilleja applegatei subsp. pinetorum
S. S. Tillett
1956-7-9
667
Siskiyou
On north sloping ridge between Little and Big Carmen Lakes, north side of Scott Mtn., Siskiyou-Trinity County line, ca. 8 miles SE of Callahan.
1921
Comment
CAS-BOT-BC243745
Castilleja applegatei var. pinetorum
A. A. Heller
1905-6-15
8033
Siskiyou
Near Sisson
Comment
JEPS84184
Castilleja arachnoidea
L. R. Heckard with J. Hickman et al.
1986-7-17
6493
Siskiyou
ca 14.5 mi from Hwy 96 (Walker) (Oak Knoll Ranger Station road to Condrey Mt., near Dry Lake); road to Condry Mt., near Dry Lake
1950
Comment
UCR131624
Castilleja lacera
L. C. Wheeler
1935-6-27
3611
Siskiyou
Klamath Ranges region, Greenview, Scott Valley
884
Comment
SEINET10931171
Castilleja martini
Patricia L. Kenney
1973-6-4
Kenney 390
Siskiyou
Collected near abrams lake mobile estates along old stage road. Yellow pine.
Comment
HSC42230
Castilleja miniata
J. D. Mastrogiuseppe
1974-9-2
167
Siskiyou
W slope of ridge of Red Rock Mtn.
2165
Comment
HSC70885
Castilleja miniata
J. M. DiTomaso
1980-8-26
1915
Siskiyou
Panther Meadow, 15 mi. NE of Mt. Shasta City
2134
Comment
JEPS19007
Castilleja miniata
Barbe
1957-7-13
374
Siskiyou
Big Flat Public Camp; Klamath National Forest
1524
Comment
JEPS3904
Castilleja miniata
W. L. Jepson
1894-8-4
21469
Siskiyou
Mount Shasta
Comment
JEPS66425
Castilleja miniata
L. R. Heckard and P. Rubtzoff
1971-8-1
2687
Siskiyou
4 mi below Mt. Eddys ridge summit (road from Stewarts Spring to The Eddys)
1584
Comment
CAS-BOT-BC253616
Castilleja miniata
Edmonds
1890-7-6
s.n.
Siskiyou
unspecified
Comment
SBBG25941
Castilleja miniata subsp. miniata
D. Myrick
1966-8-12
1544
Siskiyou
Big Flat, Mountain Meadow Ranch; Trinity Alps
1676
Comment
SEINET3159239
Castilleja oreopola
G. D. Butler
1910-6-3
1472
Siskiyou
Quartz Valley
Comment
UC144528
Castilleja pilosa
A. A. Heller
1905-6-20
8079
Siskiyou
Gazelle
Comment
RSA0005952
Castilleja pinetorum var. fragilis
E. B. Copeland
1903-8-14
3883
Siskiyou
Sisson.
Comment
UC1034001
Castilleja pruinosa
Francis W. Pennell
1940-7-17
26172
Siskiyou
w of Etna (ne slope of Salmon Mountains); Salmon Mountains
1859
Comment
UC163706
Castilleja pruinosa
Geo. D. Butler
1910-5-23
1388
Siskiyou
Humbug Mountain
1219
Comment
UCR37821
Castilleja pruinosa
K. T. Stillman
1976-7-15
242
Siskiyou
Marble Mountain Wilderness Area, Scott Bar 15' Q.
1951
Comment
HSC76645
Castilleja schizotricha
K. T. Stillman
1976-7-7
168
Siskiyou
Marble Mountain Wilderness Area
1982
Comment
UCD123031
Castilleja schizotricha
J. M. Tucker; L. K. Mann
1963-8-18
3766
Siskiyou
saddle between Marble Mountain and southwestern ridge of Black Mountain (Black Marble Mountain), Marble Mountain Wilderness Area.
2103
Comment
CAS-BOT-BC48648
Ceanothus cordulatus
W. R. Dudley
1899-8-27
s.n.
Siskiyou
Sisson
Comment
CAS-BOT-BC48649
Ceanothus cordulatus
A. A. Heller
1916-6-20
12418
Siskiyou
Metcalf's ranch, northeast base of Mt. Eddy in openings in the forest
1188
Comment
UC79966
Ceanothus cordulatus
T. S. Brandegee
1889-7-1
Siskiyou
Sisson
Comment
HSC45164
Ceanothus cuneatus
J. O. Sawyer, E. Cope
1977-6-19
2954
Siskiyou
Clear Creek Trail between Preston Creek and Trout Camp
915
Comment
RSA712073
Ceanothus cuneatus
C. L. schmidt
1990-6-22
1265
Siskiyou
4 miles E of Dana on A19 to Spring Creek Road. then 5.2 miles up Spring Creek road then 1.5 miles on jeep road near Timbered Crater, on old lava flow.
1006
Comment
SEINET3110808
Ceanothus cuneatus
Steve Selva, Roger Jensen
1974-8-24
46
Siskiyou
Along Road 8 to Sugar Lake trail.
Comment
UC375369
Ceanothus cuneatus var. cuneatus
Geo. D. Butler
1909-5-29
770
Siskiyou
near Yreka
Comment
CAS-BOT-BC50246
Ceanothus integerrimus
Geo. B. Grant
1902-9-14
s.n.
Siskiyou
Dunsmuir
Comment
HSC100194
Ceanothus integerrimus
J. P. Smith, & J. O. Sawyer
2011-9-5
13417
Siskiyou
Along Klamath National Forest Road 45N28.
1378
Comment
HSC42900
Ceanothus integerrimus
J. O. Sawyer, Ken Stillman
1976-5-29
2733
Siskiyou
Junction of Specimen Creek and Little N Fork of the Salmon River
732
Comment
HSC99931
Ceanothus integerrimus
J. P. Smith, & J. O. Sawyer
2011-7-31
13350
Siskiyou
Sugar Creek Trail W of Callahan
1463
Comment
UC164401
Ceanothus integerrimus
Geo. D. Butler
1909-5-31
769
Siskiyou
Humbug Mountain
Comment
UCD170339
Ceanothus integerrimus
D. O. Burge
2016-11-11
2198
Siskiyou
Weed area, roadside on Interstate 5.
955
Comment
CHSC8580
Ceanothus integerrimus var. californicus
G. Smalley
1967-7-15
Siskiyou
Collected ca. 10 miles N.E. of Callahan.
822
Comment
CAS-BOT-BC50687
Ceanothus integerrimus var. macrothyrsus
L. E. Detling
1950-6-8
6586
Siskiyou
Dunsmuir
792
Comment
CAS-BOT-BC52116
Ceanothus prostratus
Mrs. Van Fassen
1926-3-27
s.n.
Siskiyou
Dunsmuir
Comment
UCD123997
Ceanothus prostratus
D. O. Burge
2009-5-13
1165 c
Siskiyou
Scott Mountains, The Eddys, Parks Creek watershed, west of Tamarack Flat, and south-east of Caldwell Lakes, roadside on FR 17, parking 11.4 road miles (18.3 km) south-west of Old Hwy 99 via Stewart Springs Road and FR 17, 17.2 km 188 deg. (True) SSW of Gazelle.
1950
Comment
SBBG16537
Ceanothus prostratus var. prostratus
D. Myrick
1961-6-20
268
Siskiyou
near Mt Shasta City
1066
Comment
UC1076021
Ceanothus pumilus
Herbert L. Mason
1947-5-17
14760
Siskiyou
on Scott Mountain road five mi s Callahan; s of Callahan
Comment
RSA85995
Ceanothus sanguineus
Geo. D. Butler
1910-5-23
1389
Siskiyou
Humbug Mtn.
1220
Comment
CAS-BOT-BC63158
Ceanothus velutinus
W. B. C.
1938-6-24
11104
Siskiyou
Sisson Southern Trail.
1524
Comment
CAS-BOT-BC63159
Ceanothus velutinus
W. B. C.
1938-6-17
11022
Siskiyou
Sisson Southern Trail.
1371
Comment
HSC18354
Ceanothus velutinus
R. C. Wunner
1965-6-7
106
Siskiyou
Lava Beds National Monument, Mammoth Crater
1616
Comment
POM87497
Ceanothus velutinus
Edward Palmer
1892-7-13
2443
Siskiyou
Mount Shasta and vicinity
Comment
UC1409314
Ceanothus velutinus
Frederick W. Oettinger and R. F. Thorne
1969-8-6
1228
Siskiyou
on se side Pine Lake (at edge of a talus boulder side area (high lake basins in vicinity of English Peak)); Salmon Mountains, Marble Mountain Wilderness Area
1905
Comment
SEINET204767
Ceanothus velutinus
J. M. Tucker, LK Mann
1963-7-4
3694
Siskiyou
Beside road from Etna to Sawyer's Bar ca. 4.7 road miles SW of Etna
Comment
CDA7017
Centaurea calcitrapa
T. C. Fuller
1960-8-23
4964
Siskiyou
ca. 1 mile northeast of Gazelle.
0
Comment
UCD130021
Centaurea diffusa
T. C. Fuller
1967-8-15
16262
Siskiyou
west side of Highway 97 to Weed, 3 miles south of Macdoel.
Comment
UC1776773
Centaurea stoebe subsp. micranthos
Steelman
1996-7-10
s.n.
Siskiyou
Mott Road exit from I-5, north of Dunsmuir
Comment
JEPS38136
Centromadia fitchii
Geo. D. Butler
1908-7-23
507
Siskiyou
Yreka
Comment
UC465650
Cerastium arvense
Annie M. Alexander and L. Kellogg
1911-7-16
256
Siskiyou
S. Fork Salmon R.
1524
Comment
CDA3358
Cerastium dichotomum
T. C. Fuller
1962-5-18
8475
Siskiyou
B. M. Long property, Little Shasta Road, 5 miles east of Montague.
0
Comment
CAS-BOT-BC384982
Cerastium dichotomum
John Thomas Howell; T. C. Fuller; G. D. Barbe
1980-5-21
53571
Siskiyou
Yreka
822
Comment
HSC68020
Cerastium fontanum subsp. vulgare
J. P. Smith, Steve Selva
1970-6-16
4037
Siskiyou
4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek.
1159
Comment
RSA12610
Cercocarpus betuloides
Carl B. Wolf
1934-7-5
5975
Siskiyou
4 miles from Oak Knoll RS on road to Dry Lake Lookout.
1067
Comment
UCD112962
Cercocarpus betuloides
Collector Unknown
Date Unknown
s.n.
Siskiyou
Siskiyou County. Exact location unknown.
Comment
CAS-BOT-BC148518
Cercocarpus ledifolius var. ledifolius
Dorothy Parker
1947-4-5
166
Siskiyou
Plowman's Valley
1219
Comment
POM208295
Chaenactis carphoclinia
L. C. Wheeler
1934-6-15
2715
Siskiyou
Hungry Creek, Siskiyou Mts.
1280
Comment
JEPS44093
Chaenactis douglasii var. douglasii
W. B. and V. G. Cooke
1965-7-12
35177
Siskiyou
Bolem Road Mt. Shasta
1524
Comment
CAS-BOT-BC106032
Chaenactis suffrutescens
Lester Rowntree
1937-8-5
s.n.
Siskiyou
Etna Mills & Fort Jones
Comment
RSA11806
Chamaebatiaria millefolium
Elmer I. Applegate
1915-9-20
3323
Siskiyou
Captain Jack's Stronghold, Modoc Lava Beds, near S shore of Tule Lake.
Comment
HSC69224
Chamaecyparis lawsoniana
Maralyn A. Renner
1980-8-31
2620
Siskiyou
Twin Valley.
1494
Comment
UCD126574
Chamaesaracha nana
T. C. Fuller
1962-6-12
8967
Siskiyou
east side of Davis Road to Medicine Lake, 0.2 mile south of road to Dorris, ca. 16 miles east of Macdoel.
Comment
HSC8630
Chamaesyce glyptosperma
R. C. Wunner
1965-8-27
435
Siskiyou
Lava Beds National Monument, about 1 mi. from NW entrance
1220
Comment
UC229860
Chamaesyce serpyllifolia
H. E. Brown
Jul 15 1897-Jul 31 1897
541
Siskiyou
s side Mount Shasta
1524
Comment
JEPS43908
Chamerion angustifolium subsp. circumvagum
Geo. D. Butler
1908-8-2
158
Siskiyou
Bottom's Camp Shackelford Creek
1219
Comment
RSA211176
Cheilanthes gracillima
William J. Ferlatte
1966-6-22
117
Siskiyou
Josephine Lake basin
1677
Comment
HSC1001
Cheilanthes gracillima
Jerry Parker
1968-10-6
135
Siskiyou
Salmon Mtns. above Sugar Lake
1829
Comment
POM120359
Cheilanthes gracillima
Geo D. Butler
1910-7-12
1754
Siskiyou
Shackeford Lake
1372
Comment
SEINET5764003
Chenopodium berlandieri
A. A. Heller
1915-1
12212
Siskiyou
Metcalf's ranch, northeast base of Mount Eddy
1189
Comment
SEINET5765050
Chenopodium pumilio
A. A. Heller
1915-1
12210
Siskiyou
Metcalf's ranch, northeast base of Mount Eddy
1189
Comment
HSC19316
Chimaphila menziesii
J. O. Sawyer
1968-9-28
740
Siskiyou
Along ridge NE of Orleans Mtn.
1677
Comment
CAS-BOT-BC452263
Chimaphila umbellata
Wm. Bridge Cooke
1938-8-5
11459
Siskiyou
Mount Shasta: Sisson Southern Trail
1981
Comment
HSC71078
Chimaphila umbellata
M. A. Baker
1980-6-20
2201
Siskiyou
Near Bald Mtn.
1036
Comment
JEPS25844
Chimaphila umbellata
Rimo Bacigalupi with L. Constance and L. Heckard
1960-7-20
7469
Siskiyou
ca. 2 mi. n.e. Twin Valley, Siskiyou Mt. (along jeep-road to Twin Valley from Poker Flat, ca. 13 mi. n.w. of Happy Camp)
1584
Comment
JEPS93914
Chimaphila umbellata
Vernon H. Oswald and Lowell Ahart
1998-8-3
9433
Siskiyou
w of Kangaroo Lake (near the Pacific Trail in the Scott Mountains); Scott Mountains
1981
Comment
CAS-BOT-BC452278
Chimaphila umbellata
Doris K. Kildale
1929-7-20
8629
Siskiyou
Trail up South Fork Indian Creek to Elk Lick elev.
Comment
HSC19323
Chimaphila umbellata
J. O. Sawyer
1968-6-25
339
Siskiyou
1646
Comment
HSC30457
Chimaphila umbellata
Frederick W. Oettinger
1968-8-7
440
Siskiyou
Marble Mtn. Wilderness Area, just N of Tobacco Lake
1890
Comment
UC933355
Chimaphila umbellata
Annie M. Alexander and Louise Kellogg
1948-9-8
5598
Siskiyou
e. side top of grade between Sawyers Bar and Etna; Siskiyou Mts.
1737
Comment
CAS-BOT-BC39662
Chorispora tenella
T. C. Fuller
1970-3-24
s.n.
Siskiyou
Juvenile Hall, south of junction of Annie and State Streets, Yreka.
Comment
POM207242
Chrysolepis chrysophylla
Marion Ownbey, Fred G. Meyer
1940-7-7
2213
Siskiyou
Cayenne Ridge, Marble Mountain.
Comment
CAS-BOT-BC36241
Chrysolepis sempervirens
W. R. Dudley
1899-8-9
s.n.
Siskiyou
Black Butte top of highest peak
Comment
CAS-BOT-BC36248
Chrysolepis sempervirens
John Thomas Howell
1937-7-26
13518
Siskiyou
Caribou Basin, Salmon-Trinity Alps
2286
Comment
CAS-BOT-BC36249
Chrysolepis sempervirens
R. Tallent
1987-8-12
904
Siskiyou
Klamath National Forest, Long Gulch Lake
1121
Comment
POM308827
Chrysolepis sempervirens
Roxana S. Ferris, Laura Lorraine
1941-8-11
10508
Siskiyou
About 7 miles from Medicine Lake on road to Modoc Lava Beds National Monument; Shasta National Forest.
Comment
SBBG1291
Chrysolepis sempervirens
H. and M. Dearing
1948-9-12
6736
Siskiyou
Mt Shasta
Comment
UC1409349
Chrysolepis sempervirens
Frederick W. Oettinger
1968-8-22
589
Siskiyou
ne face English Peak (w Siskiyou County); Salmon Mountains, Marble Mountain Wilderness Area
2225
Comment
UC1733724
Chrysolepis sempervirens
Kay H. Beach, Frank Gould
1940-5-15
634
Siskiyou
Meadows and Goosenest Mtn
1828
Comment
RSA30402
Chrysothamnus nauseosus subsp. consimilis
A. A. Heller
1917-9-7
12978
Siskiyou
Shasta Valley 2 miles south of Grenada
915
Comment
HSC19236
Circaea alpina subsp. pacifica
J. O. Sawyer
1969-7-23
1183
Siskiyou
Along road near Horse Range Creek.
1341
Comment
UC454590
Circaea alpina subsp. pacifica
I. J. Condit
1909-8-23
Siskiyou
Castle Lake near Sisson; Castle Lake
1828
Comment
HSC68166
Cirsium andersonii
J. P. Smith, Steve Selva
1970-7-27
4524
Siskiyou
Gumboot Lake
1768
Comment Read comments Jun 7 2012
JEPS93965
Cirsium arvense
Vernon H. Oswald and Lowell Ahart
1998-9-16
9633
Siskiyou
5.3 mi e of Highway 97 (Highway 161 adjacent to a marsh at the Lower Klamath National Wildlife Refuge); Lower Klamath National Wildlife Refuge, Highway 161
1243
Comment
CAS-BOT-BC278033
Cirsium cymosum
D. H. Shaw; T. C. Fuller
1978-7-5
20246
Siskiyou
North side of York Road, 0.3 km. east of Bryant-Willow Creek Road, 15 km. north of Montague
Comment
CAS-BOT-BC278053
Cirsium cymosum
John Thomas Howell
1937-7-29
13649
Siskiyou
Scott Mt. between Trinity and Siskiyou cos.
Comment
CHSC63496
Cirsium douglasii var. breweri
Vernon H. Oswald; Lowell Ahart
1994-8-1
6414
Siskiyou
Forest Rd. 26 paralleling the South Fork of the Sacramento River, 1.5 mi E of Forest Rd. 40N43, 7.8 mi SW of the dam at Lake Siskiyou.
1341
Comment
CAS-BOT-BC279884
Cirsium douglasii var. breweri
John Thomas Howell
1952-6-14
28329
Siskiyou
Mt. Shasta City
Comment
OBI54105
Cirsium douglasii var. breweri
David J. Keil, Kathleen Keil
1992-7-21
23553
Siskiyou
Klamath NF SE of Callahan. forest Rd 40N08, 4.2 mi W of Scott Mtn Rd (hwy 3)
Comment
HSC26756
Cirsium occidentale var. candidissimum
J. P. Smith, J. O. Sawyer
1971-9-18
4809
Siskiyou
1.2 mi. W of junction of Hwy. 3 and Rd. 8, N of Callahan.
Comment
UC165437
Cirsium scariosum
Geo. D. Butler
1909-6-13
977
Siskiyou
near Oro Fino
Comment
CAS-BOT-BC228972
Cistanthe umbellata
A. A. Heller
1922-7-15
13695
Siskiyou
At Medicine Lake
2133
Comment
CAS-BOT-BC163184
Clarkia lassenensis
Elmer I. Applegate
1935-6-6
9348
Siskiyou
Indian Well, Lava Beds National Monument
Comment
SBBG30604
Clarkia purpurea subsp. quadrivulnera
D. Myrick
1968-6-22
1994
Siskiyou
Lava Beds Nat Monument
1371
Comment
RSA52146
Clarkia purpurea subsp. quadrivulnera
Rodney Gregg
1948-6-15
s.n.
Siskiyou
Near reservoir, Yreka
Comment
POM259226
Clarkia rhomboidea
W. Bridge Cooke
1940-7-12
15339
Siskiyou
Mount Shasta: Near MacBride Springs along the Memorial Highway.
1524
Comment
RSA34386
Clarkia rhomboidea
W. Bridge Cooke
1947-8-1
17765
Siskiyou
Along the Shasta Snowline Highway, Mt. Shasta.
Comment
SEINET10689277
Clarkia rhomboidea
Edward L. Greene
1876-6-20
Greene 874
Siskiyou
Collected near Yreka, California.
Comment
CAS-BOT-BC439101
Claytonia cordifolia
Gilbert Muth
1966-7-8
354
Siskiyou
Marble Valley, Marble Mts.
1792
Comment
CAS-BOT-BC439107
Claytonia cordifolia
John Thomas Howell
1939-8-3
15012
Siskiyou
Spirit Lake, Marble Mts.
1828
Comment
UC163720
Claytonia exigua subsp. exigua
Geo. D. Butler
1909-3-28
678
Siskiyou
near Yreka
Comment
RSA466946A
Claytonia exigua subsp. exigua
Christopher Davidson
1975-6-5
2670
Siskiyou
0.8 mi. from gate on special service rd. branching SE of rd from Gazelle to Callahan, ca. 9.3 miles W of Gazelle. Klamath Nat. Forest.
1509
Comment
CAS-BOT-BC439624
Claytonia parviflora subsp. parviflora
Alice Eastwood
1923-5-18
11846
Siskiyou
Shasta Springs
Comment
CAS-BOT-BC443815
Claytonia rubra subsp. rubra
Wm. Bridge Cooke
1938-7-1
11122
Siskiyou
Mount Shasta. Bear Spring.
Comment
HSC22227
Claytonia rubra subsp. rubra
J. O. Sawyer
1969-7-1
992
Siskiyou
Above Paynes Lake Creek
1951
Comment
HSC4464
Claytonia sibirica
William J. Ferlatte
1967-7-9
692
Siskiyou
Kidd Creek Trail
1677
Comment
CAS-BOT-BC92756
Clematis ligusticifolia
Dorothy Parker
1947-8-3
207
Siskiyou
Along the banks of the East Fork of Scott River. Plowman's Valley.
1066
Comment
HSC60116
Clinopodium douglasii
M. A. Baker
1977-5-14
275
Siskiyou
Karok garden in Happy Camp
Comment
HSC19259
Clintonia uniflora
J. O. Sawyer
1968-7-10
485
Siskiyou
Floodplain of Sugar Creek near Sugar Lake.
1799
Comment
HSC577
Clintonia uniflora
William J. Ferlatte
1966-6-22
85
Siskiyou
Along the S Fork of the Salmon River, between the campground and Carter's
1524
Comment
SEINET10311487
Collinsia linearis
Marc Baker
1980-6-20
2227 g
Siskiyou
Near Bald Mountain
275
Comment
RSA145236
Collinsia linearis
Dorothy Parker
1960-5-23
750
Siskiyou
Salmon River below Sawyer's Bar.
Comment
HSC99302
Collinsia parviflora
G. L. Clifton
1979-7-1
6166
Siskiyou
Near Poker Flat, close to the town of Happy Camp
1536
Comment
JEPS7273
Collinsia rattanii
Geo. D. Butler
1909-4-25
609
Siskiyou
Quartz Valley
Comment
UC164318
Collinsia sparsiflora var. collina
George D. Butler
1909-4-4
574
Siskiyou
Between Yreka and Montague Yreka; Shasta Valley
Comment
RSA724917
Collinsia torreyi var. latifolia
L. P. Janeway
2006-7-3
8751
Siskiyou
Klamath Ranges. Salmon Mountains; Music Creek Trailhead near upper Music Creek.
1893
Comment
HSC29391
Collinsia torreyi var. latifolia
Frederick W. Oettinger
1969-7-11
977
Siskiyou
Marble Mtn. Wilderness Area, W of NW end of Hancock Lake
1951
Comment
CHSC71490
Collomia grandiflora
Vernon H. Oswald; Lowell Ahart
1998-7-21
9317
Siskiyou
Shasta NF plantation on the west side of Hwy. 97 2.2 mi northeast of Lake Shastina-Big Springs Rd. northeast of Weed.
975
Comment
UC163993
Collomia grandiflora
Geo. D. Butler
1909-6-5
796
Siskiyou
dry fields near Yreka
Comment
UC718486
Collomia grandiflora
Carl B. Wolf
1934-7-6
5980
Siskiyou
1/4 mi e Mt. Shasta City (sw slope of mt.); Mt. Shasta
1097
Comment
HSC16937
Collomia linearis
R. C. Wunner
1965-6-6
78
Siskiyou
Lava Beds N. M., 0.1 mi. on Rd. to Caldwell Ice Cave
1372
Comment
CHSC57435
Collomia tinctoria
L. P. Janeway
1984-6-22
872
Siskiyou
Ca 1 mi north of Scott Summit on Road 40N08.
1645
Comment
CHSC86641
Collomia tinctoria
Jenny Marr
1993-7-1
24
Siskiyou
Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake.
1349
Comment
JEPS69762
Collomia tinctoria
W. B. and V. G. Cooke
1972-6-30
45413
Siskiyou
Military Pass road above Andesite crossing (in brush field beyond edge of road); Mt. Shasta
Comment
UC648287
Collomia tinctoria
John Thomas Howell
1939-8-9
15239
Siskiyou
Shackleford Creek Trail Marble Mts.
Comment
HSC41071
Collomia tinctoria
J. O. Sawyer
1969-7-1
993
Siskiyou
Above Paynes Lake Creek
1951
Comment
POM75193
Collomia tinctoria
Geo D. Butler
1910-5-30
1424
Siskiyou
Humbug Creek, Siskiyou County
Comment
CAS-BOT-BC180423
Comandra umbellata subsp. californica
Wm. F. Herrin
1920-5-1
s.n.
Siskiyou
Shasta Springs
Comment
SEINET10694144
Conium maculatum
Andrew Townesmith, Karen M. Meyer
2007-8-3
Townesmith 899
Siskiyou
Klamath National Forest, Oak Knoll Ranger District. Along Forest Service road 46N50, 4.4 miles NW of intersection with state route 96. Collected on uphill side of road (just above House Creek Botanical Area). T46N R11W S12.
593
Comment
POM107529
Corallorhiza maculata
Geo D. Butler
1910-6-5
1479
Siskiyou
Shackleford Creek
Comment
HSC19040
Corallorhiza mertensiana
J. O. Sawyer
1969-7-18
1387
Siskiyou
Near South Russian Creek
1890
Comment
JEPS84238
Corallorhiza mertensiana
L. R. Heckard with J. Hickman et al.
1986-7-17
6471
Siskiyou
ca. 5 mi. n. town of Seiad Valley (trail up Kangaroo Peak, s. of Lily Pad Lake); Kangaroo Peak
1900
Comment
SEINET4854286
Cordylanthus pallescens
Francis W. Pennell
1940-1
26184
Siskiyou
Route 99, 2-3 mi N of Mount Shasta City.
1159
Comment
CAS-BOT-BC26796
Cordylanthus tenuis subsp. pallescens
Francis Whittier Pennell
1940-7-18
26184
Siskiyou
Route 99, 2--3 mi. N of Mount Shasta City
1158
Comment
RSA537706
Cordylanthus tenuis subsp. pallescens
T. I. Chuang, L. R. Heckard
1969-8-21
6741
Siskiyou
Southwest of Black Butte, NW of Mount Shasta City
1067
Comment
CHSC105584
Cordylanthus tenuis subsp. tenuis
Barbara L. Wilson; Richard E. Brainerd
2010-8-3
16191
Siskiyou
Shasta-Trinity National Forest, along road 40N26 west of Lake Siskiyou, on north side of road; Lat. and Long. indicated +/- 52 feet.
1198
Comment
UCD123167
Cordylanthus tenuis subsp. tenuis
Barbara L. Wilson; Richard E. Brainerd
2010-8-4
16202 b
Siskiyou
Forest Service road 41N26, the Eddy Creek Road, 0.6 mile above the junction with Old Stagecoach Road.
1039
Comment
UCD135929
Cordylanthus tenuis subsp. tenuis
Barbara L. Wilson; Richard E. Brainerd
2010-8-9
16291
Siskiyou
Stewart Springs Road 1.5 miles from the Gazelle Road.
4
Comment
JEPS7045
Cordylanthus tenuis subsp. viscidus
Rimo Bacigalupi with G. T. Robbins and C. L. Custer
1954-8-12
4791
Siskiyou
1/2 mi w Hamburg (along hwy following Klamath Riber)
457
Comment
CAS-BOT-BC212270
Cornus glabrata
Geo. D. Butler
1909-7-7
974
Siskiyou
Along creek near Yreka
Comment
CAS-BOT-BC212271
Cornus glabrata
Geo. D. Butler
1910-5-22
1385
Siskiyou
Yreka Creek
Comment
CAS-BOT-BC212277
Cornus glabrata
A. M. Vollmer; L. Beane
1951-6-2
45
Siskiyou
Klamath River Highway, between U.S. 99 & Gottville
Comment
HSC65078
Cornus glabrata
J. P. Smith, Steve Selva
1970-6-15
3937
Siskiyou
Road between Forks of Salmon and Cecilville.
579
Comment
UC165401
Cornus glabrata
Geo. D. Butler
1910-5-22
1385
Siskiyou
Yreka Creek
Comment
CAS-BOT-BC212054
Cornus nuttallii
J. H. Thomas
1954-5-13
4134
Siskiyou
Near South Fork of Salmon River, 5 to 9 miles southeast of Cecilville, vicinity of Blind Horse Creek, Salmon Mountains, Klamath National Forest
1066
Comment
CAS-BOT-BC376183
Cornus nuttallii
Andrew Townesmith; Karen M. Meyer
2007-8-3
898
Siskiyou
Klamath National Forest, Oak Knoll Ranger District. Along Forest Service road 46N50, 4.4 miles NW of intersection with state route 96. Collected on uphill side of road (just above House Creek Botanical Area)
593
Comment
UC1190154
Cornus nuttallii
Ira L. Wiggins
1955-7-29
13589
Siskiyou
along Thompson Creek 3.5 mi. above S. Fork Salmon R.; Thompson Creek
1371
Comment
UC875888
Cornus nuttallii
Alice Eastwood
1912-9-4
2095
Siskiyou
Sisson
Comment
CAS-BOT-BC210404
Cornus sericea
Doris K. Kildale
1928-8-20
6335
Siskiyou
Head of North Fork Salmon River at Finley's Upper Camp
Comment
UC1408909
Cornus sericea subsp. sericea
Frederick W. Oettinger
1968-9-1
634
Siskiyou
e. shore Abbotts Lake; Salmon Mts., High Lake Basins, vicin. English Peak, Marble M
1722
Comment
UC144412
Cornus sericea subsp. sericea
A. A. Heller
1905-6-15
8043
Siskiyou
near Sisson
Comment
RSA184703
Cornus stolonifera
Gilbert Muth
1966-6-24
444
Siskiyou
Marble Valley along creek, Marble Mountains.
1793
Comment
UC637074
Corylus californica
Edward Lee
1934-8-14
1111
Siskiyou
Little Grayback
1851
Comment
CAS-BOT-BC180204
Corylus cornuta subsp. californica
A. A. Heller
1915-7-18
12128
Siskiyou
Metaclf's ranch, NE base of Mt. Eddy
1371
Comment
UCR37825
Crepis acuminata
K. T. Stillman
1976-7-15
247
Siskiyou
Marble Mountain Wilderness Area, Scott Bar 15' Q.
1951
Comment
CAS-BOT-BC291529
Crepis intermedia
Louis C. Wheeler
1934-6-29
2829
Siskiyou
Soda Creek, Klamath Forest
1066
Comment
UC1041113
Crepis intermedia
J. W. Congdon
1900-8-16
Siskiyou
Castle Lake Trail
Comment
UC163904
Crepis monticola
Geo. D. Butler
1909-5-30
749
Siskiyou
Humbug Road; near summit
Comment
UC581197
Crepis occidentalis
E. B. Babcock and G. L. Stebbins Jr.
1936-6-11
1903
Siskiyou
about 7 mi sw Yreka (s of hwy from Yreka to Fort Jones); Forest House Mt.
1363
Comment
CAS-BOT-BC290837
Crepis occidentalis subsp. pumila
Alice Eastwood; John Thomas Howell
1936-6-13
2753
Siskiyou
6 miles n. of Weed
Comment
CAS-BOT-BC290862
Crepis pleurocarpa
P. M. Peterson; J. M. Saarela; C. J. Sears
2006-8-9
19779
Siskiyou
Pacific Crest Trail, above Taylor Lake, Russian Wilderness
2145
Comment
CAS-BOT-BC376573
Crepis pleurocarpa
Peter H. Raven
1956-9-4
10396
Siskiyou
Pass just s. of Mt. Eddy
2438
Comment
CHSC33064
Crepis pleurocarpa
Maralyn A. Renner
1980-8-21
2602
Siskiyou
Klamath National Forest. Southwest of trail from Leroy Mine to Sunrise Basin, near ridge.
2286
Comment
HSC66397
Crepis pleurocarpa
Maralyn A. Renner
1980-8-21
2602
Siskiyou
SW of trail from Leroy Mine to Sunrise Basin near ridge
2287
Comment
HSC92417
Crepis pleurocarpa
Jennifer Whipple
1976-7-24
1553
Siskiyou
Mt. Eddy, SW of Dobkins Lake
2256
Comment
JEPS93823
Crocidium multicaule
Vernon H. Oswald and Lowell Ahart
1998-6-11
9197
Siskiyou
9 air mi e of Grass Lake (22 air mi ne of Weed, Dry Lake on the s side of Tennant Road); Dry Lake, Tennant Road
1402
Comment
HSC65134
Croton setiger
J. P. Smith, Steve Selva
1970-7-17
4416
Siskiyou
Along Klamath River.
Comment
POM368920
Cryptantha
Christopher Davidson
1975-6-5
2664
Siskiyou
just above gate on special service rd branching SE off rd from Gazelle to Callahan 9.3 mi. W of Gazelle.
1471
Comment
HSC29341
Cryptantha affinis
Frederick W. Oettinger
1969-7-10
960
Siskiyou
High Lake Basins near English Peak; Marble Mtn. Wilderness Area: SW of Upper English Lake
1921
Comment
POM213851
Cryptantha intermedia
Isabelle C. Kimber
1934-6-9
27
Siskiyou
Steelbridge Camp, Sacramento River just above confluence with Ney Creek.
732
Comment Read comments Feb 3 2011
RSA245263
Cryptantha milobakeri
Carl W. Mize
1972-6-8
19
Siskiyou
Forks of Salmon quad.
335
Comment
HSC1020
Cryptogramma acrostichoides
Dorothy Parker
1949-7-10
347
Siskiyou
Above Paradise Lake, Salmon Mtn.
1982
Comment
RSA238017
Cryptogramma acrostichoides
Frederick W. Oettinger
1968-8-5
404
Siskiyou
Shasta Ridge, an open granitic rock ridge between Diamond Lake and English Peak. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2073
Comment
HSC34491
Cryptogramma acrostichoides
J. D. Ackerman
1974-8-18
431
Siskiyou
Ridge above mine near Cyclone Gap and Copper Mtn. in the Preston Peak area
1524
Comment
CAS-BOT-BC70533
Cryptogramma cascadensis
Maxine Wilkes
1940-8-1
s.n.
Siskiyou
Deep Lake, Marble Mts.
Comment
UC618844
Cryptogramma cascadensis
W. Bridge Cooke
1938-8-18
11502
Siskiyou
above Horse Camp (Lower Horse Camp Slopes); Mt Shasta
2514
Comment
CAS-BOT-BC70531
Cryptogramma cascadensis
Geo. B. Grant
1902-9-1
5098
Siskiyou
Horse Camp, Mt. Shasta
2438
Comment
CAS-BOT-BC70535
Cryptogramma cascadensis
W. B. C.
1938-8-18
11502
Siskiyou
Lower Horse Camp Slopes above Horse Camp
2514
Comment
CAS-BOT-BC80553
Cupressus bakeri
Oliver V. Matthews
1939-7-18
36
Siskiyou
N.E. [Goose Nest] Goosenest Grove - [Goose Nest] Goosenest Region
1828
Comment
CAS-BOT-BC80555
Cupressus bakeri
O. V. Matthews
1939-7-13
34
Siskiyou
Northwest slope of [Goose Nest] Goosenest, East of Yreka
1828
Comment
UC202175
Cupressus bakeri
Geo. D. Butler
1910-7-4
1637
Siskiyou
Goosenest foothills in rocky canyon Goosenest foothills
1219
Comment
CAS-BOT-BC80551
Cupressus bakeri
Oliver V. Matthews
July 22
40
Siskiyou
From north side of Lava Road to Timbered Crater
1219
Comment
RSA22768
Cupressus bakeri
O. V. Matthews
1939-7-11
32
Siskiyou
Near junction of W and E Fork of Seiad Creek, on ridge above company s chromium mine
854
Comment
POM215887
Cupressus macnabiana
L. C. Wheeler
1935-4-14
3417
Siskiyou
Siskiyou Mountains: West Fork Seiad Creek. (Mt. Diablo Mer.)
1159
Comment
RSA792359
Cuscuta campestris
Rob Wilson
2010-9-8
s.n.
Siskiyou
Near Tule Lake. Growing in potato field.
Comment
JEPS77490
Cymopterus terebinthinus var. californicus
Susan Horner
1978-7-5
MP- 4
Siskiyou
between Military Pass Rd. and Bolam Rd. within 3 to 4 mi. of Hwy. 97
Comment
JEPS39359
Cynoglossum grande
Geo. D. Butler
1909-4-15
594
Siskiyou
Humbug
Comment
POM72146
Cynoglossum grande
Geo. D. Butler
1909-4-14
594
Siskiyou
Humbug Road.
Comment
HSC459
Cynoglossum occidentale
William J. Ferlatte
1967-7-8
670
Siskiyou
Along Yellow Rose Mine trail
1829
Comment
RSA577571
Cyperus squarrosus
L. C. Wheeler
1935-7-20
3672
Siskiyou
Scott Valley: Scott river 1.5 miles west of Fort Jones.
822
Comment
HSC66257
Cypripedium californicum
Maralyn A. Renner
1980-7-4
1457
Siskiyou
Clear Creek Trail, N of Trout Camp.
1037
Comment Read comments Jun 7 2012
RSA264952
Cypripedium californicum
G. L. Clifton
1975-7-28
9828
Siskiyou
Near Siskiyou Mountains, near Seiad Valley; (Seiad Valley quad)
1634
Comment
CAS-BOT-BC189810
Dactylis glomerata
Douglas Barbe
1955-7-1
075
Siskiyou
Klamath Mountains. 1.3 mile east of Etna on the Westide Road to Callahan.
853
Comment
CAS-BOT-BC189811
Dactylis glomerata
Melissa A. Berry
1957-7-2
s.n.
Siskiyou
Fay Lane, Scott Valley.
822
Comment
POM365004
Danthonia californica var. americana
M. B. Dunkle
1945-7-24
9263
Siskiyou
Klamath National Forest, Marble Mountains; Dad's Pocket
Comment
RSA120219
Danthonia californica var. americana
S. S. Tillett
1956-7-11
683
Siskiyou
Meadows on both sides of Scott Mtn. divide near campground. Siskiyou-Trinity county line, ca. 8 miles SE of Callahan
1616
Comment
RSA13865
Danthonia californica var. americana
L. C. Wheeler
1934-7-2
2842
Siskiyou
Little Smoky Creek, Sterling Mt., Siskiyou Mts.
1280
Comment
RSA239120
Danthonia californica var. americana
Frederick W. Oettinger
1969-9-4
1657
Siskiyou
Hancock Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1890
Comment
RSA239122
Danthonia californica var. americana
Frederick W. Oettinger, Robert F. Thorne
1969-8-4
1153
Siskiyou
Sundew Bog, English Lake Basin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1829
Comment
CAS-BOT-BC194395
Danthonia intermedia
John Thomas Howell
1939-8-7
15126
Siskiyou
Sky High Valley, Marble Mts.
1828
Comment
HSC30517
Danthonia intermedia subsp. intermedia
Frederick W. Oettinger
1968-8-4
762
Siskiyou
Salmon Mountains: Tobacco Lake, upper meadow.
1890
Comment
HSC103046
Danthonia unispicata
J. P. Smith
2014-6-7
13904
Siskiyou
Along Forest Service Road 40N08, east of State Route 3
1701
Comment
HSC19071
Danthonia unispicata
J. O. Sawyer
1969-7-25
1530
Siskiyou
SE facing slope W of Sugar Lake
1845
Comment
HSC19075
Danthonia unispicata
J. O. Sawyer
1969-8-1
1635
Siskiyou
SE facing slope above Duck Lake Creek
1951
Comment
HSC44949
Danthonia unispicata
J. O. Sawyer
1978-6-17
3233
Siskiyou
Marble Mtn. Wilderness Area, slopes E of Gem Lake
2073
Comment
UCD61322
Danthonia unispicata
Robert E. Preston
2002-6-20
1830
Siskiyou
Klamath National Forest, Rainbow Mountain, W ridge.
1911
Comment
CHSC30181
Darlingtonia californica
M. S. Taylor
1980-7-8
3102
Siskiyou
On nw side of Castle Lake, along edge of lake, in ... Field redacted by CHSC, contact the data manager for more information
1615
Comment
CHSC30185
Darlingtonia californica
M. S. Taylor
1980-7-22
3174
Siskiyou
Just e of Big Carmen Lake, take right turn on logg ... Field redacted by CHSC, contact the data manager for more information
1828
Comment
UCD119061
Darlingtonia californica
B. Crampton
1956-8-21
3805
Siskiyou
Slopes above Gumboot Lake, headwater of the south fork of the Sacramento River.
1920
Comment
UCD119065
Darlingtonia californica
A. H. Murphy
1956-8-16
56 T
Siskiyou
Klamath N.F.
1981
Comment
UCD168831
Darlingtonia californica
Barry Rice
2015-8-15
BR 150804
Siskiyou
East end of Kangaroo Lake.
1838
Comment
RSA698849
Darlingtonia californica
Leo Miller
1938-06
s.n.
Siskiyou
Siskiyou Mountains [Siskiyou or Del Norte counties].
854
Comment
CAS-BOT-BC420665
Darmera peltata
Elmer I. Applegate
1895-5-29
589
Siskiyou
Sacramento River below Sisson
Comment
RSA605527
Datisca glomerata
L. C. Wheeler
1959-7-26
7608
Siskiyou
Marble Mountains: Somes Bar.
Comment
CAS-BOT-BC9047
Delphinium decorum subsp. tracyi
Alice Eastwood
1912-8-30
2001
Siskiyou
Mount Eddy
Comment
HSC61772
Delphinium glaucum
Ruby Van Deventer
1960-7-14
Siskiyou
Poker Flat
1585
Comment
UC166146
Delphinium nuttallianum
Geo. D. Butler
1909-4-14
642
Siskiyou
Humbug road
Comment
CAS-BOT-BC116166
Delphinium nuttallianum
A. A. Heller
1922-7-15
13700
Siskiyou
Medicine Lake
2133
Comment
SD143485
Delphinium nuttallianum
H. Dearing, M. Dearing
1938-6-29
2190
Siskiyou
Wagon Camp, Mt. Shasta
1829
Comment
UC1949312
Deschampsia cespitosa
Barbara Ertter
1900-7-14
9305
Siskiyou
E side Mt Eddy ca 4 airmiles due W of Mt Shasta City, at streamlet near end of FR 41N53 ca 1 mi N of Morgan Meadows, steep E-facing serpentine hillside
Comment
CAS-BOT-BC192469
Deschampsia cespitosa subsp. cespitosa
Geo. D. Butler
1910-7-7
1652
Siskiyou
Shackleford Creek
914
Comment
JEPS121611
Deschampsia cespitosa subsp. cespitosa
Kendra Sikes
2011-9-13
Siskiyou
Bogbean Fen, Caldwell Lakes Basin, headwaters of Parks Creek, east slope of China Mountain. Gently sloping wet meadow, W aspect, over gabbro. China Mountain quadrangle. CLB_1 #B
Comment
CAS-BOT-BC201634
Deschampsia danthonioides
Louis C. Wheeler
1934-6-10
2674
Siskiyou
Klamath National Forest. Hungry Cr.
1097
Comment
RSA582089
Deschampsia danthonioides
L. C. Wheeler
1934-6-10
2674
Siskiyou
Hungry Creek; Siskiyou Mts.
1098
Comment
HSC26550
Deschampsia elongata
J. P. Smith, Steve Selva
1970-7-17
4464
Siskiyou
Below Kangaroo Lake.
1890
Comment
HSC46748
Deschampsia elongata
William J. Ferlatte
1974-7-26
1602
Siskiyou
Big Flat and vicinity; woods N side of Mountain Meadows Ranch.
1524
Comment Read comments Jun 7 2012
UC1034067
Descurainia sophia
unknown
1941-7-11
16044
Siskiyou
vicinity MacBride Springs (along the Memorial Highway); Mount Shasta
Comment
CAS-BOT-BC43517
Descurainia sophia
A. A. Heller
1916-6-22
12425
Siskiyou
Near Sisson.
1074
Comment
SD98874
Dianthus armeria
Darley F. Howe
1977-7-2
4981
Siskiyou
Scott River, resort area.
609
Comment
CAS-BOT-BC402219
Dicentra chrysantha
Volney Rattan
1884-1-1
s.n.
Siskiyou
Road to Stony Creek down Black Butte
Comment
SBBG16474
Dicentra formosa
D. Myrick
1961-6-21
312
Siskiyou
Deer Camp Rd above Oak Knoll Ranger Stn on Klamath River
1828
Comment
UC61080
Dicentra formosa
W. A. Setchell, C. C. Dobie
1902-7-22
Siskiyou
The Bend, McCloud River; Mount Shasta, McCloud River
Comment
UCR143359
Dicentra formosa
L. C. Wheeler
1934-8-2
3013
Siskiyou
Siskiyou Mtns, Head of Jaynes Canyon
2043
Comment
HSC60153
Dicentra formosa
D. L. Goforth
1979-7-7
236
Siskiyou
Klamath National Forest, Condrey Mtn., near Dear Camp
1860
Comment
CAS-BOT-BC402483
Dicentra formosa subsp. formosa
A. M. Vollmer; L. Beane
1951-6-2
67
Siskiyou
Road between Streamline Lodge and Deer Camp, north of Klamath River Highway
Comment
HSC27651
Dichelostemma ida-maia
Carl W. Mize
1972-6-8
12
Siskiyou
Along the main trail
328
Comment
POM109856
Dichelostemma ida-maia
Geo D. Butler
1909-7-15
s.n.
Siskiyou
Russian Creek.
1829
Comment
RSA237876
Dichelostemma ida-maia
Frederick W. Oettinger
1969-8-3
1145
Siskiyou
Off the trail and uphill from the stock gate on the English Lake - Abbotts Upper cabin trail. The Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1829
Comment
RSA755953
Dichelostemma ida-maia
Robert F. Thorne
1969-8-2
63350
Siskiyou
Klamath National Forest, Salmon Mountains, Marble Mountain Wilderness Area, high lake basins in the vicinity of English Peak
1159
Comment
CAS-BOT-BC502677
Dichelostemma multiflorum
V. Rattan
1879-6-1
s. n.
Siskiyou
Klamath
Comment
SD73134
Dieteria canescens
Darley F. Howe
1969-8-30
Siskiyou
1.3 miles south of Weed on Highway 5.
1130
Comment
CAS-BOT-BC291010
Dieteria canescens var. shastensis
A. A. Heller
1914-8-26
11719
Siskiyou
Weed
1524
Comment
CAS-BOT-BC291011
Dieteria canescens var. shastensis
Louis C. Wheeler
1934-8-24
3218
Siskiyou
Trapper Creek, Siskiyou Mts.
1859
Comment
CAS-BOT-BC291017
Dieteria canescens var. shastensis
R. H. Bohmannson
1926-7-1
s.n.
Siskiyou
Mt. Shasta
Comment
UC179691
Dieteria canescens var. shastensis
A. A. Heller
1914-8-26
11719
Siskiyou
in a field at Weed
1524
Comment
CAS-BOT-BC290995
Dieteria canescens var. shastensis
J. W. Congdon
1900-8-12
s.n.
Siskiyou
Foot Mt. Shasta
Comment
CHSC57238
Diplacus jepsonii
David M. Thompson
1988-6-4
931
Siskiyou
Ca. 1.5 air mi SE of Deadhorse Summit. 1.3 mi NW of Shasta Co. line along Hwy 89.
1298
Comment
CDA6685
Dipsacus fullonum
T. C. Fuller
1959-10-14
3126
Siskiyou
Highway 99, north limits of Mt. Shasta City.
0
Comment
HSC68034
Dipsacus fullonum
J. P. Smith, Steve Selva
1970-7-17
4433
Siskiyou
Tyler Gulch
Comment
POM109258
Disporum hookeri var. hookeri
Geo D. Butler
1910-4-22
1222
Siskiyou
Kidder Creek
Comment
CAS-BOT-BC208638
Distichlis spicata
David D. Keck
1949-7-19
6347
Siskiyou
2 mi. S of Grenada, along RR right-of-way.
777
Comment
CDA31685
Distichlis spicata
J. R. Grisham
1963-6-23
Siskiyou
Tulelake Wildlife Refuge, Tulelake.
0
Comment
HSC32012
Dodecatheon alpinum
A. M. Montalvo, J. D. Ackerman
1974-7-2
349
Siskiyou
Near Morgan Meadows on E slope of Mt. Eddy, W of Mt. Shasta City
Comment
RSA238740
Dodecatheon alpinum
Frederick W. Oettinger
1968-8-13
502
Siskiyou
Open wet meadow at Hancock Lake inlet; Red Fir Forest. Cold snow melt brook flows into the lake here. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1936
Comment
POM259603
Dodecatheon jeffreyi
J. T. Howell
1939-8-3
14950
Siskiyou
Spirit Lake, Marble Mountains.
1829
Comment
HSC4469
Dodecatheon jeffreyi
William J. Ferlatte
1966-6-22
72
Siskiyou
Josephine Lake Basin, base of cliff
1677
Comment
UC1188734
Downingia montana
John H. Weiler, L. Constance, and E. Molseed
1960-6-15
60178
Siskiyou
about 300 ft off Highway 99 (just n of the bridge over the Sacramento River, at the n end of Lake Shasta (Antler Resort area)); Lake Shasta, Antler Resort Area
396
Comment
SD62278
Downingia yina
John H. Weiler, A. P. Nelson
1960-6-25
60207
Siskiyou
At the side of highway 99, 2.3 miles northwest of Weed.
Comment
HSC90895
Draba carnosula
Jennifer Whipple
1976-6-30
1181
Siskiyou
S face of Mt. Eddy draining into the N fork of the Sacramento River
2500
Comment
CAS-BOT-BC41757
Draba howellii
John Thomas Howell
1939-8-10
15249
Siskiyou
Marble Mountains. Sky High Valley.
1828
Comment
JEPS20039
Draba nemorosa
George D. Butler
1909-4-4
575
Siskiyou
Butcher Hill near Yreka; Butcher Hill near Yreka
Comment
UC166133
Draba nemorosa
Geo. D. Butler
1909-4-4
575
Siskiyou
near Yreka; near Yreka
Comment
CAS-BOT-BC41316
Draba pterosperma
Jack Major; M. Fleschner; R. Pemble
1966-9-4
s.n.
Siskiyou
Marble Mountains. Northeast face of Marble Mountain.
2133
Comment
SBBG27384
Draba verna
L. C. Wheeler
1935-4-18
3430
Siskiyou
Greenhorn Crk; Siskiyou Mtns
1005
Comment
UC166609
Draba verna
Geo. D. Butler
1909-4-6
549
Siskiyou
near Yreka; near Yreka
Comment
HSC86540
Drymocallis glandulosa
D. K. Imper
Jun 1987
Siskiyou
8 mi. E of the town of Mt. Shasta
1982
Comment
HSC29648
Drymocallis glandulosa var. reflexa
Frederick W. Oettinger
1968-8-22
598
Siskiyou
Marble Mtn. Wilderness Area, ridge between English Peak and Diamond Lake
2165
Comment
UC154518
Drymocallis lactea var. austiniae
Harley P. Chandler
June, 1901
1697
Siskiyou
near Marble Mountain; North Coast Ranges, near Marble Mountain
1828
Comment
HSC69709
Drymocallis lactea var. lactea
Maralyn A. Renner
1980-7-15
1776
Siskiyou
English Lake inlet
1780
Comment
HSC76652
Drymocallis lactea var. lactea
K. T. Stillman
1976-7-23
299
Siskiyou
Marble Mtn. Wilderness Area
2012
Comment
HSC76741
Drymocallis lactea var. lactea
K. T. Stillman
1976-7-15
246
Siskiyou
Marble Mountain Wilderness Area.
Comment
HSC45487
Dulichium arundinaceum
Maralyn O'Meara
1973-6-5
196
Siskiyou
1.0 mi. up Duck Lakes Trail along a trail crossing stream
Comment
HSC65120
Dysphania botrys
J. P. Smith, J. O. Sawyer, Maralyn O'Meara
1972-7-4
5725
Siskiyou
Rd. 8, 3.5 mi. from junction with French Creek Rd.
915
Comment
HSC9662
Echinochloa crus-galli
C. B. Wolf
1927-8-26
994
Siskiyou
Klamath River, 5 mi. below Hornbrook
Comment
CHSC114083
Eleocharis decumbens
Danielle Roach
2011-9-13
CLS_ 1 C
Siskiyou
Sundew Fen, Caldwell Lakes Basin, headwaters of Parks Creek, east slope of China Mountain; UTM Zone 10N, 537220E 4580667N.
2028
Comment
HSC45949
Eleocharis parishii
J. P. Smith, Steve Selva
1970-6-15
3917
Siskiyou
10 mi. NW of Forks of Salmon
Comment
CAS-BOT-BC112692
Eleocharis parishii
David Daniels Keck
1949-7-19
s.n.
Siskiyou
6.5 mi SW of Yreka on road to Ft. Jones nr head of Yreka Creek at first spring Serpentine outcropping
1127
Comment
CAS-BOT-BC213784
Elymus X hansenii
Doris K. Kildale
1928-8-20
6594
Siskiyou
Lily Pad Lake on trail to Marble Mt. near Hancock Lookout
1981
Comment
UCD62811
Elymus X hansenii
Mr. Roseman
1913-1
42
Siskiyou
Butte Valley.
Comment
RSA14099
Elymus elymoides
Elmer I. Applegate
1923-8-18
3562
Siskiyou
Redshale Mountain, Medicine Lake region
2439
Comment
UCD61537
Elymus elymoides
L. Whitney
1935-7-15
3472
Siskiyou
Bullseye Lake, 2 miles southeast of Medicine Lake.
Comment
RSA210772
Elymus elymoides
Jim Henrickson, C. W. Tilforth
1969-9-3
39037
Siskiyou
Margin of desiccated alkali flat along Hwy 161 on N side of Lower Klamath Lake, Lake Klamath National Wildlife Refuge, 1.9 mi. E of junction of Hwys 97 and 161l with Chenopodium rubrum, Atriplex argentea expansa. etc.
Comment
UC1024792
Elymus elymoides subsp. elymoides
Leo Whitney
1934-6-29
2231
Siskiyou
Tennant
1524
Comment
HSC22445
Elymus elymoides var. elymoides
J. O. Sawyer
1969-7-7
1076
Siskiyou
S facing ridge above Big Duck Lake
2226
Comment
RSA239023
Elymus glaucus
Frederick W. Oettinger
1968-9-2
666
Siskiyou
Southwest of Upper English Lake . The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1875
Comment
HSC45893
Elymus glaucus
Laura Witherspoon
1978-8-10
74
Siskiyou
Klamath National Forest. In cut block on Ball Mtn.
Comment
CAS-BOT-BC206598
Elymus glaucus subsp. glaucus
Wm. Bridge Cooke
1938-8-19
11527
Siskiyou
Lower Bear Spring, Mount Shasta
1524
Comment
CHSC83260
Elymus glaucus subsp. glaucus
L. P. Janeway
2002-7-13
7645
Siskiyou
High Cascade Range. Along a logging spur road 0.2 km southeast of Road 13 (Pilgrim Creek Road) 9.0 kmk northeast of the Military Pass Road (Road 19); 0.2 km north of Edison Creek.
1347
Comment
CAS-BOT-BC235225
Elymus multisetus
Geo. D. Butler
1910-5-26
1412
Siskiyou
Yreka
Comment
HSC68563
Elymus multisetus
Maralyn A. Renner
1980-6-8
827
Siskiyou
Slopes N of Moffett Creek
945
Comment
UC1130623
Elymus trachycaulus
H. S. Yates
1936-6-21
5819
Siskiyou
1 mi se Gazelle; Etna Quadrangle
Comment
CAS-BOT-BC204304
Elymus trachycaulus subsp. trachycaulus
Geo. D. Butler
1909-6-28
850
Siskiyou
Near Yreka
Comment
RSA237650
Epilobium angustifolium subsp. circumvagum
Frederick W. Oettinger
1968-8-2
365
Siskiyou
Outlet of Diamond Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area.
2073
Comment
HSC77233
Epilobium brachycarpum
L. P. Janeway
1983-8-13
536
Siskiyou
Along Rd. 17N32 (the S Fork Indian Creek Rd.) 12 mi. from Indian Creek Rd.
976
Comment
POM171580
Epilobium ciliatum subsp. ciliatum
Doris K. Kildale
1928-7-25
5862
Siskiyou
Klamath River between Gottville and Browns Resort
579
Comment
POM32376
Epilobium ciliatum subsp. ciliatum
Geo. D. Butler
1910-6-22
1598
Siskiyou
Yreka Creek.
Comment
UC61657
Epilobium ciliatum subsp. glandulosum
Geo. B. Grant
Sept, 1902
5164
Siskiyou
Sisson Mount Shasta
914
Comment
HSC61177
Epilobium glaberrimum
Al Hobart
1967-7-19
Siskiyou
El Capitan
Comment
HSC19490
Epilobium glaberrimum subsp. fastigiatum
J. O. Sawyer
1969-7-24
1514
Siskiyou
SE facing slope W of Sugar Lake
1905
Comment
HSC69363
Epilobium glaberrimum subsp. fastigiatum
Maralyn A. Renner
1980-8-19
2504
Siskiyou
S side of Caribou Lake
2104
Comment
HSC48282
Epilobium hallianum
J. O. Sawyer, Ken Stillman
1978-7-6
3350
Siskiyou
Along Happy Camp - O'Brien Rd., above Louse Creek.
Comment
POM259758
Epilobium hallianum
J. T. Howell
1939-8-10
15261
Siskiyou
Spirit Lake, Marble Mountains
1829
Comment
UC1713137
Epilobium hallianum
Harley P. Chandler
June 1901
1702
Siskiyou
near Marble Mountain; North Coast Ranges, Shackleford Canyon
1828
Comment
HSC49639
Epilobium hornemannii subsp. hornemannii
J. P. Smith, Steve Selva
1970-6-16
4068
Siskiyou
8 mi. W of Etna on road to Sawyers Bar.
1372
Comment
POM251084
Epilobium hornemannii subsp. hornemannii
W. Bridge Cooke
1938-7-29
11415
Siskiyou
Wagon Camp Creek, Mt. Shasta.
1738
Comment
RSA237387
Epilobium lactiflorum
Frederick W. Oettinger
1968-8-4
388
Siskiyou
Trail N of Crapo Peak ridge. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area.
2195
Comment
HSC77154
Epilobium luteum
L. P. Janeway
1983-9-11
679
Siskiyou
Along creek edge just W of Poker Flat along the trail to Twin Valley
1524
Comment
UC1122538
Epilobium minutum
M. H. Mitchell
1936-5-22
Siskiyou
Black Crater Modoc Lava Beds Natl. Monument, Dorris Quadrangle
Comment
RSA0004447
Epilobium obcordatum subsp. siskiyouense
Louis C. Wheeler
1934-8-14
3135
Siskiyou
North side White Mountain; Siskiyou Mountains. Mt. Diablo Mer.
1768
Comment
POM251090
Epilobium paniculatum
W. Bridge Cooke
1938-7-22
11314
Siskiyou
Mt. Shasta
1220
Comment
CAS-BOT-BC58005
Equisetum
Carl B. Wolf
1927-8-26
1084
Siskiyou
On the Klamath River, 14 mi. above Happy Camp.
Comment
CAS-BOT-BC58009
Equisetum
A. A. Heller
1920-8-11
13508
Siskiyou
Metcalf's Ranch, ne. base of Mt. Eddy.
1158
Comment
MACF015280
Equisetum arvense
Donald Myrick
1966-8-12
1539
Siskiyou
Mountain Meadow Ranch, Big Flat, Trinity Alps
1523
Comment
SEINET3864901
Equisetum arvense
Edward L. Smith
1967-5-22
s.n.
Siskiyou
By railroad tracks. City of Mt. Shasta.; 0
1085
Comment
HSC42939
Equisetum hyemale subsp. affine
J. O. Sawyer, Ken Stillman
1976-7-1
2773
Siskiyou
Streamside terraces and lower slopes along the Little N Fork of the Salmon River.
732
Comment
JEPS60117
Equisetum telmateia subsp. braunii
Geo. D. Butler
1909-4-11
682
Siskiyou
Shasta Springs
Comment
CDA2080
Eragrostis curvula
William J. Ferlatte
1989-11-8
Siskiyou
Southbound I-5 at Grenada off-ramp, 0.4 miles north of Grenada.
0
Comment
HSC618
Eremogone congesta
William J. Ferlatte
1966-7-7
199
Siskiyou
Caribou Basin
1982
Comment
RSA0045086
Eremogone congesta
Geo. D. Butler
1910-7-13
1772
Siskiyou
Shackleford Creek.
1220
Comment
CAS-BOT-BC286695
Ericameria bloomeri
C. B. Wolf
1931-9-2
2391
Siskiyou
On road to McCloud, 1/2 mile above junction with Pacific Highway
1097
Comment
CAS-BOT-BC286700
Ericameria bloomeri
A. A. Heller
1914-8-26
11722
Siskiyou
At Weed
1066
Comment
CAS-BOT-BC286701
Ericameria bloomeri
Alice Eastwood
1921-7-29
10971
Siskiyou
Medicine Lake
Comment
CAS-BOT-BC286707
Ericameria bloomeri
Annetta Carter
1939-8-21
1475
Siskiyou
Near crest of peak above south-east end of Taylor Lake, 12 miles southwest of Etna, Salmon Mountains
2286
Comment
RSA78946
Ericameria bloomeri
E. K. Balls, Percy C. Everett
1952-10-12
18173
Siskiyou
S boundary of Lava Beds National Monument on road to Tennant from Indian Well Ranger Station
1372
Comment
POM211819
Ericameria greenei
L. C. Wheeler
1934-8-24
3220
Siskiyou
Trapper Creek.
1860
Comment
HSC5338
Ericameria nauseosa
R. C. Wunner
1965-8-17
446
Siskiyou
California Lava Beds National Monument; Indian Wells Campground
1433
Comment
CAS-BOT-BC294303
Ericameria nauseosa var. speciosa
Doris K. Kildale
1929-8-24
8815
Siskiyou
Preston Peak
2225
Comment
HSC34657
Ericameria nauseosa var. speciosa
Thomas W. Nelson, J. O. Sawyer
1974-10-29
1741
Siskiyou
Hwy. 3, just S of Calaghan
Comment
UC1223066
Ericameria nauseosa var. speciosa
Joseph P. Tracy
1949-9-15
18560
Siskiyou
Black Bear Mine; Salmon Mountains
1219
Comment
CAS-BOT-BC294402
Ericameria parryi var. latior
Alice Eastwood
1912-8-30
2079
Siskiyou
Mount Eddy
Comment
SBBG25834
Erigeron
D. Myrick
1966-8-9
1510
Siskiyou
Mtn Meadow Ranch, Big Flat, Trinity Alps
1524
Comment
HSC61781
Erigeron aliceae
Ruby Van Deventer
1938-7-29
Siskiyou
Poker Flat
1585
Comment
UCD131703
Erigeron bloomeri var. bloomeri
J. M. Tucker; L. K. Mann
1963-8-18
3765
Siskiyou
saddle between Marble Mountain and southwestern ridge of Black Mountain (Black Marble Mountain), Marble Mountain Wilderness Area.
2103
Comment
JEPS101369
Erigeron bloomeri var. nudatus
Dean W. Taylor
1997-6-12
16053
Siskiyou
hillslopes at base of Scott Mountains at mouth of Willow Creek, Shasta Valley); ca. 4 miles west of Gazelle
Comment
CAS-BOT-BC297188
Erigeron concinnus var. concinnus
A. A. Heller
1905-6-19
8063
Siskiyou
Grenada
Comment
CAS-BOT-BC296126
Erigeron foliosus var. confinis
Doris K. Kildale
1928-7-4
5490
Siskiyou
Summit of divide between Salmon River and Scott Valley
Comment
SEINET8667555
Erigeron inornatus
G. D. Butler
1910-6-17
1570
Siskiyou
Humbug Mountain
1067
Comment
CHSC71857
Erigeron inornatus var. inornatus
Vernon H. Oswald; Lowell Ahart
1998-9-8
9609
Siskiyou
USFS 3 ca. 0.8 mi west of Julia Glover Flat, ca. 6 air mi west of Mosquito Lake and Whitehorse Flat Reservoir, ca. 2 air mi northwest of Indian Spring Mtn. Roadside.
1127
Comment
JEPS41431
Erigeron inornatus var. inornatus
W. L. Jepson
1940-6-30
20067
Siskiyou
Fowler's Camp, 6 mi e McCloud; McCloud River,Forest Service Campground
944
Comment
CAS-BOT-BC295458
Erigeron klamathensis
Louis C. Wheeler
1934-8-6
3055
Siskiyou
Rock Gulch off Jaynes Canyon, Siskiyou Mts.
1828
Comment
JEPS84307
Erigeron klamathensis
L. R. Heckard with J. Hickman et al.
1986-7-18
6530
Siskiyou
above and s Alex Hole (n of Hwy 96); Buckhorn Campground
Comment
UC895898
Erigeron petrophilus var. viscidulus
Alice Eastwood
1912-8-30
2034
Siskiyou
Mount Eddy
Comment
CAS-BOT-BC300094
Erigeron philadelphicus
J. H. Thomas
1949-6-16
945
Siskiyou
1/4 mile north of Beaver Creek Public Camp, 5 miles north of junction of Beaver Creek and Klamath River. Klamath National Forest
Comment
CAS-BOT-BC300084
Erigeron philadelphicus
E. K. Balls
1949-7-9
13927
Siskiyou
3.1 miles from Etna on rd to Sawyer's Bar, southern Siskiyou County
914
Comment
HSC68481
Eriodictyon californicum
Maralyn A. Renner
1980-1
817
Siskiyou
Slopes N of Moffett Creek
945
Comment
CDA22485
Eriogonum compositum
F. D. Horn
1977-5-12
Siskiyou
Highway 263, Shasta River Canyon, Yreka.
0
Comment
CAS-BOT-BC250068
Eriogonum compositum var. compositum
Lewis S. Rose
1945-6-23
45179
Siskiyou
Junction of Shasta River & Klamath River
624
Comment
CAS-BOT-BC250073
Eriogonum compositum var. compositum
Gilbert Muth
1965-8-10
s.n.
Siskiyou
Upper 3rd to top of ridge, Marble Valley
Comment
RSA594177
Eriogonum congdonii
S. O. Mattoon
1978-9-23
46
Siskiyou
Mt. Eddy Divide, 2 miles N of Dead Fall Meadows; Shasta North Fork at Trinity Co. line
2287
Comment
CAS-BOT-BC246489
Eriogonum diclinum
H. A. Thomas; J. H. Thomas
1954-7-24
4508
Siskiyou
Salmon - Trinity Mts. Vicinity of Rush Lake and Rush Creek Meadow. About 9 miles E of Cecilville
1981
Comment
HSC19482
Eriogonum diclinum
J. O. Sawyer
1969-6-2
1008
Siskiyou
Summit above Albert Lake
2256
Comment
HSC35789
Eriogonum diclinum
J. O. Sawyer
1969-7-2
1001
Siskiyou
E of Twin Lakes
2195
Comment
CHSC1318
Eriogonum douglasii var. meridionale
V. Holt
1943-8-7
Siskiyou
Marble Mountains.
2164
Comment
UC77428
Eriogonum elatum
Dr. E. B. Copeland
1903-7-3
3525
Siskiyou
Klamathon
Comment
JEPS83630
Eriogonum hirtellum
R. Raiche
1987-7-28
70543
Siskiyou
between Polar Bear Mt. and Lookout Mountain (at Del Norte Co. line); Polar Bear Gap
1737
Comment
JEPS116875
Eriogonum hirtiflorum
David Gowen
2007-7-12
780
Siskiyou
South of the town of Lake Shastina. Along dirt road to dump/dirt storage area off of Big Springs Rd., and just north of Jackson Ranch Rd.
Comment
HSC54724
Eriogonum lobbii
G. L. Clifton, Griswold
1979-7-26
10120
Siskiyou
Near Salmon Mtn., close to the town of Forks of Salmon
2104
Comment
HSC58960
Eriogonum lobbii
Gilbert Muth
1975-7-31
4439
Siskiyou
Near Kangaroo Mtn., close to the town of Seiad Valley
1920
Comment
HSC17399
Eriogonum luteolum var. luteolum
C. B. Wolf
1927-8-26
1010
Siskiyou
Klamath River, 5 mi. below Hornbrook
Comment
CAS-BOT-BC263654
Eriogonum luteolum var. luteolum
Mrs. H. C. Cantelow
1938-10-25
s.n.
Siskiyou
About 16 miles NW of Yreka on Hy. #96
Comment
HSC43462
Eriogonum marifolium
Jennifer Whipple
1976-6-18
1042
Siskiyou
W facing slope of the ridge between Durney Lake and Little Crater
2378
Comment
CAS-BOT-BC263178
Eriogonum marifolium var. cupulatum
Wm. Bridge Cooke
1939-6-23
13529
Siskiyou
Mount Shasta. Along the Wagon Camp road in the vicinity of Wagon Camp
Comment
CAS-BOT-BC268694
Eriogonum microthecum var. laxiflorum
Elmer I. Applegate
1935-8-3
10018
Siskiyou
North base of Caldwell Butte, Lava Beds National Monument
Comment
CAS-BOT-BC261622
Eriogonum nudum var. nudum
A. A. Heller
1915-8-26
12246
Siskiyou
Wagon Creek at the foot of Mt. Eddy
1127
Comment
HSC26760
Eriogonum nudum var. nudum
J. P. Smith, J. O. Sawyer
1971-9-18
4820
Siskiyou
1.2 mi. W of junction of Hwy. 3 and Rd. 8, N of Callahan.
Comment
SEINET7064424
Eriogonum nudum var. nudum
A. G. Vestal
1963-6-8
s.n.
Siskiyou
Very weedy field south of Yreka and north of Grenada on the Montague-Grenada Road. (NAD83/WGS84). UTM 10, 539777mE, 4612156mN.
229
Comment
UC54705
Eriogonum nudum var. nudum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA165637
Eriogonum nudum var. nudum
Clare B. Hardham
1961-6-30
7992
Siskiyou
Siskiyou Mountains: White Mt.
Comment
RSA50182
Eriogonum nudum var. pubiflorum
E. K. Balls
1949-7-8
13925
Siskiyou
Etna Public Camp, southern Siskiyou County
851
Comment
POM165290
Eriogonum ovalifolium var. ovalifolium
Copeland
1903-9-7
3873
Siskiyou
Mt. Eddy [which is on Siskiyou-Trinity county line.]
Comment
SEINET204352
Eriogonum ovalifolium var. purpureum
Fred W. Hoffman
1948-7-12
2616
Siskiyou
2 miles west of junction of Little Shasta Road with Mt. Hebron Road.
Comment Read comments May 8 2018
UC1299708
Eriogonum ovalifolium var. purpureum
Freed W. Hoffman
1948-7-12
2616
Siskiyou
2 mi w junction of Little Shasta road with Mt. Hebron road
Comment
CAS-BOT-BC267711
Eriogonum roseum
W. R. Dudley
1899-8-22
s.n.
Siskiyou
Above Callahan's
Comment
CAS-BOT-BC267710
Eriogonum roseum
Doris K. Kildale
1928-7-25
5872
Siskiyou
Klamath River between Brown's Resort of Gottville
579
Comment
JEPS56405
Eriogonum siskiyouense
Dorothy Parker
1968-8-10
Siskiyou
above Kangaroo Lake; Kangaroo Divide
1920
Comment
CAS-BOT-BC262725
Eriogonum sphaerocephalum var. halimioides
Geo. D. Butler
1909-5-10
721
Siskiyou
Near Yreka
Comment
CHSC1331
Eriogonum sphaerocephalum var. halimioides
J. Wakeman
1963-6-15
Siskiyou
Yreka Hill.
Comment
SEINET3160083
Eriogonum sphaerocephalum var. halimioides
G. D. Butler
1910-5-27
1428
Siskiyou
Yreka
Comment
UC164465
Eriogonum strictum var. proliferum
Geo. D. Butler
1908-8-6
211
Siskiyou
Independence Creek
Comment
JEPS56463
Eriogonum strictum var. proliferum
Geo. D. Butler
1909-6-19
970
Siskiyou
Stones Hill Yreka
Comment
JEPS25875
Eriogonum ternatum
Rimo Bacigalupi with L. Constance and L. Heckard
1960-7-20
7459
Siskiyou
ridge-top between Indian Creek and Illinois River drainage (Dunn Creek) (about 12 air mi nw of Happy Camp)
1645
Comment
HSC60823
Eriogonum umbellatum
Ruby Van Deventer
1960-7-7
Siskiyou
Bell Echo Camp in Youngs Valley
Comment
SBBG1641
Eriogonum umbellatum
H. and M. Dearing
1938-6-28
2184
Siskiyou
Mt Shasta
1524
Comment
SBBG30588
Eriogonum umbellatum
D. Myrick
1968-6-22
1990
Siskiyou
Lava Beds Nat Monument
1371
Comment
CAS-BOT-BC267978
Eriogonum umbellatum var. argus
John Thomas Howell
1937-7-29
13629
Siskiyou
Scott Mt. between Trinity and Siskiyou cos.
Comment
JEPS101146
Eriogonum umbellatum var. argus
Dean W. Taylor
1996-6-20
15717
Siskiyou
ridge dividing upper Noyes Valley Creek from Meadow Creek (ca. 20 air miles SW of Yreka)
1542
Comment
HSC43408
Eriogonum umbellatum var. humistratum
K. T. Stillman
1976-6-27
147
Siskiyou
Marble Mtn. Wilderness area
2073
Comment
JEPS85704
Eriogonum umbellatum var. humistratum
Roger Raiche
1983-8-14
30613
Siskiyou
fell-field slope near summit of road to Mt. Eddy ((A.K.A. road to Dead Fall Meadow, Park Creek Road, or Forest Road 42N17))
2133
Comment
RSA50190
Eriogonum umbellatum var. humistratum
E. K. Balls
1949-7-8
13914
Siskiyou
Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain.
1753
Comment
RSA0005163
Eriogonum umbellatum var. lautum
James L. Reveal
2001-7-19
8348
Siskiyou
Scott Valley, along South Kidder Creek Road 0.5 mile west-southwest of California Highway 3, about 6.1 air miles southwest of Fort Jones and 5.7 air miles north of Etna.
869
Comment
CHSC99717
Eriogonum umbellatum var. modocense
L. P. Janeway
2008-7-24
9482
Siskiyou
Klamath Ranges. Siskiyou Mountains; crest of the mountain 1.3 air km east of Condrey Mountain.
2050
Comment
HSC17349
Eriogonum umbellatum var. modocense
R. C. Wunner
1965-6-15
188
Siskiyou
Lava Beds National Monument, in crater of Caldwell Butte on the NW side
1509
Comment
RSA197050
Eriogonum umbellatum var. nevadense
Noel Holmgren, James L. Reveal
1966-6-9
2675
Siskiyou
Siskiyou mountains, Shasta River Canyon, US 99, 5 mi. north of Yreka.
854
Comment
UCD101401
Eriogonum umbellatum var. nevadense
J. M. Tucker; L. K. Mann
1963-8-18
3761
Siskiyou
On top of saddle, between Marble and southwest ridge of Black Mountain, Marble Mountain Wilderness Area.
2103
Comment
POM165414
Eriogonum umbellatum var. polyanthum
E. B. Copeland
1903-7-6
3496
Siskiyou
Hornbrook.
Comment
SEINET11938393
Eriogonum umbellatum var. polyanthum
Unknown
1953-1
114
Siskiyou
Scott Mountain Public Campound, Klamath National Forest
1631
Comment
CDA14218
Eriogonum vimineum
G. F. Hrusa
1997-9-18
14105
Siskiyou
Summit of Pass between Callahan & Gazelle, W of Mountain House.
Comment
SEINET3160094
Eriogonum vimineum
G. D. Butler
1910-7-31
1806
Siskiyou
near Yreka
Comment
UC535932
Eriophorum gracile
Elmer I. Applegate
1895-5-28
770
Siskiyou
18th. crossing of Sacramento R. below Sisson
Comment
CAS-BOT-BC301100
Eriophyllum lanatum var. achilleoides
A. A. Heller
1915-7-16
12101 a
Siskiyou
North side of Mt. Eddy
1371
Comment
CAS-BOT-BC301107
Eriophyllum lanatum var. achilleoides
A. A. Heller
1916-7-20
12479
Siskiyou
Near Wagon Creek Falls, east side of Mt. Eddy
1524
Comment
CAS-BOT-BC301101
Eriophyllum lanatum var. achilleoides
R. C. Barneby
1954-5-16
11506
Siskiyou
Along Klamath R., 5 1/2 mi. upstream from Klamath River P. O.
548
Comment
RSA237296
Eriophyllum lanatum var. achilleoides
Frederick W. Oettinger
1967-6-28
139
Siskiyou
On Salmon River, sand bar due west of mouth of Kelly Gulch. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
613
Comment
CAS-BOT-BC301446
Eriophyllum lanatum var. grandiflorum
Marian L. Campbell
1921-7-26
s.n.
Siskiyou
Castle Crags
Comment
HSC19554
Eriophyllum lanatum var. grandiflorum
J. O. Sawyer
1969-6-12
923
Siskiyou
Along C.C.C. road just S of Sugar Creek
1463
Comment
CAS-BOT-BC301703
Eriophyllum lanatum var. lanceolatum
Gilbert Muth
1965-7-29
s.n.
Siskiyou
Trail to Marble Mt. Lookout
Comment
SBBG8170
Eriophyllum lanatum var. lanceolatum
H. and M. Dearing
1939-6-3
3534
Siskiyou
near Scott Bar
Comment
UC1084738
Eriophyllum lanatum var. lanceolatum
Douglas Barbe
1957-7-14
392
Siskiyou
s Big Flat Camp (gravel border of river); Salmon River
1524
Comment Read comments Mar 6 2013
UC163899
Eriophyllum lanatum var. lanceolatum
Geo. D. Butler
1910-5-23
1394
Siskiyou
Humbug Mountain
Comment
CAS-BOT-BC301722
Eriophyllum lanatum var. lanceolatum
Lester Rowntree
1935-6-6
s.n.
Siskiyou
Klamath River
Comment
UC1971396
Eriophyllum lanatum var. lanceolatum
Louis C. Wheeler
1958-8-18
7399
Siskiyou
Mt. View Mine, West Fork Seiad Creek.
Comment
UC585098
Erysimum capitatum var. capitatum
E. B. Babcock, G. L. Stebbins Jr.
1936-6-11
1916
Siskiyou
about 7 mi sw Yreka (s of hwy from Yreka to Fort Jones); Forest House Mt.
1363
Comment
CAS-BOT-BC55116
Erysimum perenne
William Bridge Cooke; V. G. Cooke
1963-7-10
34269
Siskiyou
North side of Mount Shasta. Along the Bolam logging Road.
1828
Comment
HSC65343
Erysimum perenne
Rich White
1978-7-20
264
Siskiyou
Ridge top E of Raspberry Lake
1768
Comment
HSC69046
Erysimum perenne
Maralyn A. Renner
1980-8-7
2343
Siskiyou
Ridge just E of saddle, S of Rattlesnake Meadow
1799
Comment
CAS-BOT-BC153749
Erythranthe alsinoides
R. C. Barneby
1954-5-16
11519
Siskiyou
Scott R. canyon 11 mi. above Scott Bar
670
Comment
CHSC71503
Erythranthe floribunda
Vernon H. Oswald; Lowell Ahart
1998-7-21
9347
Siskiyou
Northeast of Weed and east of Grass Lake on the south side of Tennant Rd. 0.2 mi southeast of Old State Hwy. to Bray and on the east side of the intermittent stream draining Dry Lake.
1402
Comment
SD88375
Erythranthe guttata
Darley F. Howe
1972-7-6
Siskiyou
1.3 miles south of Oregon state line on road to Happy Camp
Comment
CHSC71605
Erythranthe linearifolia
Vernon H. Oswald; Lowell Ahart
1998-8-3
9419
Siskiyou
Kangaroo Lake Rd. (USFS 41N08) 3.9 mi southeast of Gazelle-Callahan Rd. at its intersection with USFS 41N10.
1554
Comment
SEINET13723920
Erythranthe moniliformis
John M. Tucker, Louis K. Mann
1963-1
3690
Siskiyou
Ca. 4.7 miles (by road) southwest of Etna, beside road from Etna to Sawyer's Bar
Comment
RSA211424
Erythranthe pulsiferae
William J. Ferlatte
1967-6-30
586
Siskiyou
Along the south fork of the Salmon River between the campground and Carter's
1524
Comment
HSC78314
Eucephalus glabratus
L. P. Janeway
1983-8-28
634
Siskiyou
Poker Flat, S edge of meadow
1529
Comment
CAS-BOT-BC310459
Eucephalus ledophyllus var. ledophyllus
K. T. Stillman
1976-9-9
470
Siskiyou
Marble Mountain Wilderness Area. N & NE & E side of Black Mtn.
Comment
RSA181621
Euonymus occidentalis
Dorothy Parker
1951-7-15
s.n.
Siskiyou
Banks of Etna Creek.
884
Comment
HSC449
Euphorbia crenulata
William J. Ferlatte
1967-6-29
568
Siskiyou
Along the Yellow Rose Mine Trail
1677
Comment
CDA34223
Euphorbia oblongata
Jodi Aceves
2010-8-3
PDR# 1414045
Siskiyou
At Klamath River, upstream from Somesbar.
0
Comment
CAS-BOT-BC310635
Eurybia radulina
Alice Eastwood
1921-7-24
10786
Siskiyou
Castle Lake
Comment
SEINET5708046
Eurybia radulina
Lowell E. Urbatsch, Vesna Karaman, Castro
2000-1
7700
Siskiyou
Scott Mts. Collected along Road 17, 10.3 miles SW from the intersection of I-5 and Stewart Springs Rd.; Scott Mountains
1755
Comment
CHSC91727
Fallopia japonica
T. C. Fuller
1968-8-1
17452
Siskiyou
N.E. corner of Siskiyou Ave. and Interstate 5 freeway, on roadsides and in yards along Siskiyou Ave., n. limits of Dunsmuir.
Comment
CAS-BOT-BC278726
Festuca idahoensis
John Thomas Howell
1939-8-9
15240
Siskiyou
Shackleford Creek Trail, Marble Mts.
Comment
HSC100334
Festuca idahoensis
J. P. Smith
2011-7-15
13302
Siskiyou
1427
Comment
HSC27483
Festuca idahoensis
J. P. Smith, J. O. Sawyer
1972-5-28
5382
Siskiyou
0.2 mi. E of Butcher Gulch on the Cecilville-Forks of Salmon road.
732
Comment
HSC76770
Festuca idahoensis
K. T. Stillman
1976-8-7
374
Siskiyou
Marble Mtn. Wilderness Area, Box Camp Mtn.
2195
Comment
RSA121317
Festuca idahoensis
H. A. Jensen
1933-9-30
357
Siskiyou
Signal Butte.
1341
Comment
HSC101839
Festuca microstachys
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-5-22
13174
Siskiyou
Along road from Cecilville to Forks of Salmon
743
Comment
CAS-BOT-BC278873
Festuca occidentalis
A. A. Heller
1915-7-18
12123
Siskiyou
Metcalf's ranch, northeast base of Mt. Eddy
1188
Comment
CHSC110947
Festuca occidentalis
B. Castro; L. P. Janeway
2007-7-29
1671
Siskiyou
High Cascade Range. Medicine Lake Highlands; Pumice Stone Mountain, at base of the dN-facing slope. Ca 150 ft up old Rd43N39 (now closed) from jcn with its 'A' spur, in the old roadbed on semi-shaded red fir forest floor.
Comment
HSC71185
Festuca occidentalis
M. A. Baker
1980-6-20
2217
Siskiyou
Near Bald Mtn.
1036
Comment
HSC73061
Festuca occidentalis
Gail Newton
1980-6-20
444
Siskiyou
Near Bald Mtn.
1097
Comment
UC70746
Festuca pratensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCD66264
Festuca roemeri
R. Tofsrud
1949-8-3
Siskiyou
Soap Creek Ridge, between Yreka and Fort Jones.
Comment
CAS-BOT-BC279074
Festuca rubra
David D. Keck
1949-7-19
6357
Siskiyou
6.5 mi. SW of Yreka on road to Ft. Jones, nr. head of Yreka Creek
1127
Comment
UCD66440
Festuca subulata
A. A. Heller
1916-7-20
12466
Siskiyou
Metcalf's ranch, northeast base of Mt. Eddy in openings in the forest.
1188
Comment
UC221671
Fragaria vesca
H. E. Brown
Jun 11 1897-Jun 16 1897
348
Siskiyou
n side Mt. Shasta
1524
Comment
CAS-BOT-BC59979
Frangula purshiana
Louis C. Wheeler
1934-7-17
2915
Siskiyou
Cottonwood Creek. Siskiyou Mts.
944
Comment
SBBG26938
Frangula purshiana subsp. purshiana
D. K. Kildale
1928-8-20
Siskiyou
between Finleys upper camp and English Lake, Salmon Mtns
1371
Comment
CAS-BOT-BC55699
Frangula rubra subsp. modocensis
A. A. Heller
1920-8-13
13525
Siskiyou
near Upton
Comment
CAS-BOT-BC59598
Frangula rubra subsp. rubra
A. A. Heller
1905-6-22
8087
Siskiyou
Between Igerna and Weed
1158
Comment
CAS-BOT-BC59599
Frangula rubra subsp. rubra
A. A. Heller
1905-6-22
8087
Siskiyou
Between Igerna and Weed
Comment
CAS-BOT-BC223580
Fraxinus latifolia
G. B. Grant
1902-9-13
s.n.
Siskiyou
Dunsmuir
Comment
CAS-BOT-BC223581
Fraxinus latifolia
Carl B. Wolf
1940-11-8
9781
Siskiyou
Along Klamath River, 3 1/2 mi. below mouth of Shasta River
609
Comment
CAS-BOT-BC223587
Fraxinus latifolia
Louis C. Wheeler
1934-9-15
3262
Siskiyou
Klamath National Forest. Walker
518
Comment
UC1174947
Fraxinus latifolia
P. C. Everett and E. K. Balls
1959-10-24
23948
Siskiyou
3.3 mi nw from Forks along Salmon River (Sawyers Bar To Somesbar)
365
Comment
RSA237919
Fritillaria atropurpurea
Frederick W. Oettinger
1968-8-18
582
Siskiyou
North end of Hancock Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area
1921
Comment
CHSC2283
Fritillaria pudica
A. Anderson
1962-3-14
Siskiyou
Scott Valley.
914
Comment
RSA367760
Fritillaria pudica
Christopher Davidson
1975-6-5
2689
Siskiyou
0.1 ENE on unnamed dirt rd. departing to E off Hwy 3 at Scott Mtn summit.
1677
Comment
SEINET3886831
Fritillaria recurva
James F. Smith
1973-5-5
6471
Siskiyou
Along Cook and Green Pass road.; 0
Comment
JEPS25674
Galium ambiguum subsp. siskiyouense
Rimo Bacigalupi with Mr. and Mrs. Van Deventer
1959-7-10
7319
Siskiyou
on rocky ridgetop marking Del Norte-Siskiyou co. boundary Siskiyou Mts. (on steep grade just above jeep road between Poker Flat and Twin Valley)
1664
Comment
POM192703
Galium bolanderi
M. S. Baker
1899-7-17
s.n.
Siskiyou
[Lava?] Beds. Fall River Valley.
Comment
CAS-BOT-BC428043
Galium boreale
Julie Kierstead Nelson; Martin Lenz; Rhonda Posey; Brenna Montagne
2013-7-12
2013 -011
Siskiyou
Headwaters of West Parks Creek, Scott Mountain, eastern Klamath Range. Near Forest Rd. 41N73
1859
Comment
SBBG18787
Galium glabrescens subsp. glabrescens
C. B. Hardham
1961-6-30
8012
Siskiyou
White Mtn
Comment
UC722316
Galium grayanum
C. L. Hitchcock and J. S. Martin
1939-7-7
5289
Siskiyou
Sanger Peak
1780
Comment
UCD121914
Galium serpenticum subsp. scotticum
Daryl Koutnik; Martha Townsend
1979-9-10
s.n.
Siskiyou
Five miles southwest of Yreka on Fort Jones Road.
914
Comment
POM60036
Galium trifidum
Copeland
1903-8-13
3888
Siskiyou
Sisson. [old name for Mount Shasta]
Comment
RSA105415
Galium triflorum
G. D. Barbe
1955-6-29
36
Siskiyou
1.8 miles E of Callahan. S bank of Scott River.
976
Comment
UC1258466
Galium triflorum
John Palmer
1980-8-15
966
Siskiyou
ne Seiad Low Gap (on spur of F.S. Rd 46N50); Klamath National Forest, Seiad Valley Quad.
1097
Comment
HSC27680
Galium triflorum
Carl W. Mize
1972-6-10
48
Siskiyou
Draw below Steinacher Creek Rd.
366
Comment
CAS-BOT-BC182249
Garrya fremontii
Dorothy Parker
1948-2-27
215
Siskiyou
South slope, in Plowman's Valley
1219
Comment
CAS-BOT-BC182229
Garrya fremontii
W. R. Dudley
1901-8-16
s.n.
Siskiyou
near the head of Willow Creek Grade, west of Gazelle
Comment
HSC67133
Gaultheria ovatifolia
J. P. Smith, Steve Selva
1970-7-15
4350
Siskiyou
Klamath National Forest, road to Happy Camp.
732
Comment
UC1409238
Gayophytum diffusum subsp. parviflorum
Frederick W. Oettinger
1968-8-7
434
Siskiyou
Hancock Lake Salmon Mountains, Marble Mountain Wilderness Area (e side, w Siskiyou Co. high lake basins in vicinity of English Peak)
1889
Comment
HSC185
Gayophytum diffusum subsp. parviflorum
William J. Ferlatte
1966-8-18
413
Siskiyou
3 mi. S of Big Flat
1585
Comment
HSC34828
Gayophytum diffusum subsp. parviflorum
J. P. Smith, J. O. Sawyer
1975-10-23
8487
Siskiyou
1768
Comment
POM211844
Gayophytum diffusum subsp. parviflorum
C. G. Pringle
1881-8-17
s.n.
Siskiyou
Mount Shasta
2439
Comment
RSA237860
Gayophytum diffusum subsp. parviflorum
Frederick W. Oettinger
1969-8-14
1380
Siskiyou
Campsite, English Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area
1738
Comment
POM230315
Gayophytum heterozygum
J. T. Howell
1937-7-24
13383
Siskiyou
Caribou Basin, Salmon-Trinity Alps.
1982
Comment
CHSC659
Gentiana calycosa
E. G. England
1939-7-16
Siskiyou
Mt. Eddy.
2286
Comment
HSC76722
Gentiana calycosa
K. T. Stillman
1976-8-7
386
Siskiyou
Marble Mountain Wilderness Area
Comment
HSC91289
Gentiana calycosa
Jennifer Whipple
1976-7-24
1562
Siskiyou
SW of Dobkins Lake along the drainage into the lake
2256
Comment
JEPS83888
Gentiana calycosa
Wayne Roderick
Sep 1978
Siskiyou
vicinity Cook and Green Pass (along trail to Lily Pad Lake); Siskiyou Mts.
1706
Comment
HSC30508
Geum macrophyllum
Frederick W. Oettinger
1969-8-9
1316
Siskiyou
Near Young's Cabin, Salmon Mts.
1357
Comment
SEINET207375
Gilia capillaris
Van Deventer, Mrs. Deventer
1959-7-10
7295
Siskiyou
Twin Valley Siskiyou Mts. just east of Del Norte County line about 4mi N-NE of Preston Peak; watershed of Indian Cree
1494
Comment
RSA237278
Gilia capitata
Frederick W. Oettinger
1967-6-28
144
Siskiyou
Along road 1/2 mile south of Kelly Gulch toward Sawyers. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
625
Comment
JEPS125866
Glossopetalon spinescens
Dean W. Taylor
1996-7-10
15769
Siskiyou
Head of Facey Gulch on Hayden Ridge; easterly watershed divide of Scott Valley, about 10 air miles E of Etna
Comment
CHSC71514
Glyceria borealis
Vernon H. Oswald; Lowell Ahart
1998-7-21
9352
Siskiyou
Northeast of Weed and south of Macdoel along Old State Highway on the west side of Bray. On the edge of the marsh.
1417
Comment
HSC26894
Glyceria elata
J. P. Smith, J. O. Sawyer
1971-9-17
4788
Siskiyou
On trail up to Little Duck lake
1829
Comment
UCD66793
Glyceria occidentalis
P. B. Kennedy
1923-7-29
Siskiyou
By Camp - Sisson.
Comment
RSA238377
Glyceria striata
Frederick W. Oettinger, Robert F. Thorne
1969-8-7
1283
Siskiyou
Upper edge of Sundew Bog, English Lake Basin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
Comment
RSA602581
Glyceria striata
L. C. Wheeler
1935-7-26
3717
Siskiyou
Siskiyou mountains: Jaynes Canyon
1951
Comment
UCD85213
Glyceria striata
R. Tofsrud
1950-7-1
s.n.
Siskiyou
E side of Mt. Shasta.
Comment
HSC19399
Goodyera oblongifolia
J. O. Sawyer
1968-7-10
458
Siskiyou
Floodplain of Sugar Creek near Sugar Lake.
1799
Comment
RSA150572
Goodyera oblongifolia
Lee W. Lenz
1961-6-22
24362
Siskiyou
Siskiyou County: 15 miles N of Happy Camp, road to OBrien
Comment
JEPS77492
Gratiola ebracteata
Susan Horner
1978-6-30
401
Siskiyou
road between 40N05 and Sand Flat Well about 4 mi sse Hambone
Comment
UCD98143
Gypsophila paniculata
J. M. Tucker
1950-7-25
1963
Siskiyou
Dorris.
Comment
SEINET6336347
Habenaria leucostachys
W. B. C.
1937-1
Siskiyou
Comment
UCD119369
Hackelia bella
Dean William Taylor
1972-7-2
1619
Siskiyou
Near Etna, along Highway 3.
Comment
JEPS2565
Hackelia californica
C. G. Pringle
1881-8-23
Siskiyou
Mount Shasta
Comment
SEINET10698095
Hackelia californica
Karen M. Meyer, Andrew Townesmith
2007-7-29
Meyer 170
Siskiyou
Shasta-Trinity National Forest. 0.3 mi. on 40N25 Rd., off Siskiyou County Rd., A10/Everitt Memorial Hwy.
1805
Comment
JEPS55568
Hackelia micrantha
Ruby Van Deventer
1938-7-31
280
Siskiyou
Poker Flat
1219
Comment
JEPS80498
Hackelia micrantha
Gilbert Muth
1966-7-8
362
Siskiyou
Marble Valley; Marble Mountain Wilderness Area
1792
Comment
JEPS84097
Hackelia micrantha
L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester
1986-7-16
6420
Siskiyou
5 mi n of the town of Seiad Valley (cirque at head of Hell's Canyon, e slope of Kangaroo Mountain); Kangaroo Mountain
1828
Comment
UC1222251
Hackelia micrantha
Joseph P. Tracy
1951-6-16
19495
Siskiyou
at crossing of Takilma-Happy Camp Road (near State Line, summit of the Siskiyous)
Comment
UC1190276
Hackelia micrantha
Ira L. Wiggins
1955-7-29
13575
Siskiyou
n facing slope between Caribou Lake and Pass to Thomas Creek; Trinity Alps
1956
Comment
UC723022
Hackelia setosa
C. L. Hitchcock, J. S. Martin
1939-7-6
5220
Siskiyou
Takilma-Happy Camp Road
1676
Comment
HSC44487
Hastingsia alba
K. Irwin
1977-5-22
387
Siskiyou
On South Fork Salmon River Rd., 4 mi. E of Cecilville
Comment
HSC30795
Hastingsia alba
Arthur R. Kruckeberg
1972-6-9
6204
Siskiyou
Above rd. at Beaver Creek Forest Camp along Beaver Creek, Klamath River drainage
Comment
RSA232529
Hastingsia alba
Donald Myrick
1968-6-29
2055
Siskiyou
Big Flat, head of Coffee Creek, Trinity Alps
1524
Comment
UC1951320
Hastingsia alba
Robert F. Thorne and Fred Oettinger
1969-8-4
63389
Siskiyou
Klamath National Forest, Salmon Mountains, Marble Mountain Wilderness Area, high lake basins in the vicinity of English Peak. Wet meadow 0.2 miles N of Tobacco Lake.
Comment
CAS-BOT-BC302429
Hazardia whitneyi
Alice Eastwood
1912-8-30
2053
Siskiyou
Mount Eddy
Comment
UCD132644
Hazardia whitneyi
Joseph M. DiTomaso
1976-9-8
687
Siskiyou
Trinity Alps. Sawtooth Ridge Trail above Stuarts Fork on pass. Siskiyou-Trinity county line.
2279
Comment
CAS-BOT-BC302449
Hazardia whitneyi var. discoidea
Gilbert J. Muth
1969-8-10
1344
Siskiyou
Red Mountain Ridge
Comment
CAS-BOT-BC306738
Helenium bigelovii
John Thomas Howell
1939-8-2
14860
Siskiyou
Spirit Lake, Marble Mts.
1828
Comment
UC336924
Helenium puberulum
unknown
1878-7-1
Siskiyou
near Mt. Shasta
Comment
CAS-BOT-BC305314
Helianthella
Arthur Menzies
1962-7-21
s.n.
Siskiyou
Morgan Meadows, base of Mt. Eddy
1706
Comment
UC585080
Helianthella californica subsp. shastensis
E. B. Babcock and G. L. Stebbins Jr.
1936-6-13
1996
Siskiyou
about 1 1/2 mi w Mt. Shasta City (e and ne slope of spur ofRainbow Bridge above Sulloway Creek)
1180
Comment
HSC5782
Helianthus annuus
D. M. Thomson
1965-8-4
162
Siskiyou
Califrornia Lava Beds National Monument; Near Canbys Cross
Comment
CAS-BOT-BC305578
Helianthus bolanderi
W. R. Dudley
1899-8-25
s.n.
Siskiyou
Gazelle
Comment
HSC1953
Helianthus bolanderi
L. C. Wheeler
1934-10-6
3311
Siskiyou
Mt. Diablo Meridian, Shasta Valley, 2 mi. SE of Yreka.
856
Comment
CAS-BOT-BC313462
Hemizonella minima
A. A. Heller
1905-6-13
8016
Siskiyou
Near Mott
Comment
CAS-BOT-BC313450
Hemizonella minima
Louis C. Wheeler
1934-6-1
2601
Siskiyou
Dry Lake Lookout, Siskiyou Mts.
2057
Comment
RSA233694
Hesperolinon micranthum
Robert F. Thorne, Frederick W. Oettinger
1969-8-10
38947
Siskiyou
Mt. Shasta National Forest: Southwest slope of Mt. Shasta along Ski Bowl Road.
1280
Comment
CDA17142
Heterotheca oregona
G. F. Hrusa
2001-6-6
15856
Siskiyou
Siskiyou Mountains; Along Hwy 96 at Scott R. Bridge.
426
Comment
CAS-BOT-BC311045
Heterotheca oregona var. oregona
A. A. Heller
1917-9-7
12976
Siskiyou
Unspecified
914
Comment
HSC22091
Heuchera merriamii
J. O. Sawyer
1969-8-1
1685
Siskiyou
SE facing slope above Duck Lake Creek
1951
Comment
HSC4793
Heuchera merriamii
William J. Ferlatte
1966-8-19
454
Siskiyou
Head Of Kidd Creek
2134
Comment
HSC64878
Heuchera merriamii
D. L. Goforth
1979-7-19
272
Siskiyou
Trinity Alps Wild Area, Caribou Lakes Basin, .5 mi. S of upper lake
2226
Comment
CAS-BOT-BC420938
Heuchera micrantha var. diversifolia
D. E. Breedlove
1962-6-11
3348
Siskiyou
On moist bank of Canyon Creek with Pinus ponderosa and Salix so., abour 20 miles west of Fort Jones; Marble Mountains
914
Comment
CAS-BOT-BC424178
Heuchera micrantha var. erubescens
W. B. C.
1940-7-12
15319
Siskiyou
Box Canyon of the Sacramento near Mount Shasta City
Comment
CAS-BOT-BC425005
Heuchera micrantha var. micrantha
Doris K. Kildale
1929-5-12
7794
Siskiyou
Sawyers Bar on North Fork of Salmon River
609
Comment
RSA0063199
Heuchera micrantha var. micrantha
Frederick W. Oettinger
1969-9-4
1664
Siskiyou
S side of Tobacco Lake Basin. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtns Wilderness Area.
1829
Comment
JEPS36577
Hieracium albiflorum
Geo. D. Butler
1908-8-3
345
Siskiyou
Shackelford Creek Log Lake, Shackelford Creek
1524
Comment
SBBG25850
Hieracium albiflorum
D. Myrick
1966-8-8
1493
Siskiyou
rd to Carter Ranch, Mountain Meadow Ranch, Big Flat
1584
Comment
UC61071
Hieracium albiflorum
W. A. Setchell, C. C. Dobie
1902-7-14
Siskiyou
Sisson Mount Shasta, Sisson
Comment
RSA758219
Hieracium albiflorum
R. F. Thorne
1969-8-2
66328
Siskiyou
Klamath National Forest, Salmon Mountains, Marble Mountain Wilderness Area, high lake basins in the vicinity of English Peak
Comment
HSC92162
Hieracium bolanderi
Jennifer Whipple
1976-7-24
1549
Siskiyou
SW of Dobkins Lake along the drainage into the lake
2226
Comment
HSC26909
Hieracium horridum
J. P. Smith, J. O. Sawyer
1971-9-17
4773
Siskiyou
Slopes above Big Duck Lake
Comment
UC1190107
Hieracium nudicaule
Ira L. Wiggins
1955-7-27
13522
Siskiyou
Caribou Lake Salmon-Trinity Alps Primitive Area, Caribou Lake
2042
Comment
HSC36472
Hieracium scouleri
J. O. Sawyer
1969-8-1
1692
Siskiyou
SE facing slope above Duck Lake Creek
1951
Comment
JEPS94997
Hieracium scouleri
Vernon Oswald and Lowell Ahart
1997-7-28
8777
Siskiyou
Forest Route 56. 3.7 mi east of Forest Route 49, edge of Burnt Lava Flow Virgin Area at Yellow Jacket Ice Cave.
Comment
HSC29197
Hieracium scouleri
Frederick W. Oettinger
1968-8-12
490
Siskiyou
High Lake Basins near English Peak; Marble Mtn. Wilderness Area: Near Tobacco Lake
1890
Comment
HSC41090
Hieracium scouleri
J. O. Sawyer
1969-8-18
1985
Siskiyou
Near trail below S Sugar Lake
2073
Comment
HSC712
Hieracium scouleri
William J. Ferlatte
1967-8-20
1041
Siskiyou
Caribou Mtn.
2470
Comment
RSA238742
Hieracium scouleri
Frederick W. Oettinger
1969-9-3
1609
Siskiyou
Shasta Ridge below English Peak. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2073
Comment
CHSC71484
Hippuris vulgaris
Vernon H. Oswald; Lowell Ahart
1998-7-21
9349
Siskiyou
Northeast of Weed and south of Macdoel along Old State Highway on the west side of Bray.
1417
Comment
CAS-BOT-BC280782
Holcus lanatus
Dorothy Parker
1948-7-18
79
Siskiyou
In Plowman's Valley, East Fork of Scott River
1188
Comment
HSC23604
Holodiscus discolor
J. O. Sawyer
1970-7-15
2351
Siskiyou
Above Bear Lake
1585
Comment
RSA237610
Holodiscus discolor
Frederick W. Oettinger
1969-8-19
1448
Siskiyou
Ridge from Arrow Peak to King David Peak. Salmon Mountains. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1951
Comment
RSA237612
Holodiscus discolor
Frederick W. Oettinger
1968-9-8
787
Siskiyou
Cliffs south of English Lake. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1784
Comment
UC922310
Holodiscus discolor
Annie M. Alexander and Louise Kellogg
1949-7-31
5906
Siskiyou
Marble Mountains, trail at entrance to Sky High Valley Sky High Valley; Marble Mountains, Sky High Valley
1767
Comment
CHSC69087
Holodiscus microphyllus var. glabrescens
Vernon Oswald; Lowell Ahart
1997-7-28
8773
Siskiyou
Forest Route 49 (Powder Hill Rd.) at 41N03 (to Porcupine Butte), 16 mi south of Medicine Lake.
1365
Comment
HSC81976
Hordeum brachyantherum
Thomas W. Nelson, Jane P. Nelson
1979-6-16
4863
Siskiyou
Above Mule Creek, along Hwy. 3, 4.4 mi. N of Scott Mtn. Summit
1220
Comment
CAS-BOT-BC289278
Hordeum brachyantherum subsp. brachyantherum
David D. Keck
1949-7-19
6351
Siskiyou
2 mi. S. of Grenada
777
Comment
UCD85810
Hordeum marinum subsp. gussoneanum
Geo. D. Butler
1909-5-21
822
Siskiyou
Along road near Yreka.
Comment
CHSC91254
Hordeum murinum subsp. leporinum
Lowell Ahart; John Dittes
2005-6-10
12067
Siskiyou
South of a poor dirt road, about 90 yards northwest of the pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada.
776
Comment
NY436002
Horkelia brownii
H. E. Brown
1897-7-15
530
Siskiyou
South side Mt. Shasta.
1524.0
Comment
CAS-BOT-BC143953
Horkelia daucifolia
Geo. D. Butler
1910-5-4
1272
Siskiyou
Near Yreka
Comment
UC164307
Horkelia daucifolia
Geo. D. Butler
1910-5-4
1272
Siskiyou
near Yreka
Comment
SEINET6755777
Horkelia daucifolia
G. D. Butler
1910-5-4
1272
Siskiyou
Dry hill near Yreka.
Comment
SEINET7042830
Horkelia daucifolia
A. G. Vestal
1955-5-16
s.n.
Siskiyou
Serpentine ca. 6.2 miles northwest of Weed. Weed quadrangle UTM Zone 10, 543291mE, 4591309mN.
Comment
UC329976
Horkelia daucifolia
J. G. Lemmon
1889-6-26
Siskiyou
Edgewood
Comment Read comments Jun 26 2012
SEINET10483363
Horkelia fusca subsp. parviflora
Mary Merello
1993-6-25
Merello 724
Siskiyou
Shasta National Forest. At end of Forest Service Road 39N 28, road to Lower Falls and Fowlers Campground. Open conifer woodlands. Disturbed. Along McCloud River.
970
Comment
SBBG115868
Horkelia fusca var. parviflora
R. E. Preston
2001-7-21
1701
Siskiyou
near S end of Antelope Crk Meadow
1633
Comment
CAS-BOT-BC205182
Horkelia hendersonii
James R. Shevock; Barbara Williams
1987-8-17
11803
Siskiyou
Klamath Ranges. Below Dry Lake Mountain Lookout site along forest road 40S01
2011
Comment
UC221640
Horkelia tridentata subsp. tridentata
H. E. Brown
Jul 1 1897-Jul 15 1897
479
Siskiyou
n side Mt. Shasta
1524
Comment
UC453992
Horkelia tridentata subsp. tridentata
I. J. Condit
1911-7-5
Siskiyou
near Shasta Retreat; Summit of Mt. Bradley
1981
Comment
SBBG30555
Hosackia oblongifolia var. oblongifolia
D. Myrick
1968-6-29
2057
Siskiyou
Big Flat, head of Coffee Crk; Trinity Alps
1524
Comment
CAS-BOT-BC312578
Hulsea nana
Alice Eastwood
1912-8-30
2022
Siskiyou
Mount Eddy
Comment
JEPS57174
Hulsea nana
L. R. Heckard
1967-8-13
1701
Siskiyou
Mt. Eddy; summit region
2743
Comment
JEPS81069
Hulsea nana
J. P. Smith, L. Barker, J. Cole, and J. Whipple
1976-7-28
Siskiyou
summit Mt. Eddy (Siskiyou-Trinity County line)
2751
Comment
LA203776
Hulsea nana
Wm. Bridge Cooke;
1939-7-26
13769
Siskiyou
Mt. Shasta, Along the Summit Trail below Lake Helen
2895
Comment
CAS-BOT-BC95002
Hydrophyllum occidentale
R. C. Wenk
2005-7-19
343
Siskiyou
Along Pacific Crest Trail, between Deadfall Lakes and pass below Mt. Eddy
2407
Comment
HSC61785
Hydrophyllum occidentale
Ruby Van Deventer
1960-7-13
Siskiyou
Poker Flat
1585
Comment
SEINET5518744
Hydrophyllum occidentale var. watsonii
G. D. Butler
1910-1
1720
Siskiyou
Marble Mountain
1676
Comment
POM86613
Hypericum androsaemum
Geo. D. Butler
1910-7-12
1765
Siskiyou
Shackleford Creek.
1220
Comment
UC61161
Hypericum formosum var. scouleri
W. A. Setchell, C. C. Dobie
1902-7-13
Siskiyou
Sisson Mt.Shasta, Sisson
Comment
UC643276
Iliamna bakeri
W. Bridge Cooke
1940-6-28
15193
Siskiyou
in chaparral along Memorial Highway; Mount Shasta
Comment
JEPS25591
Ipomopsis aggregata
Rimo Bacigalupi
1959-7-2
7223
Siskiyou
near n base of Caribou Mtn. (just s of low divide separating Coffee Creek drainage from that of the Salmon River, headwaters of the South Fork of Salmon River, nr. Trinity Co. line); South Fork of the Salmon River, Big Flat Campground
1508
Comment
SD46432
Ipomopsis aggregata
E. K. Balls, L. W. Lenz
1956-6-18
21803
Siskiyou
4.4 miles east of McCloud, State Highway 89.
1036
Comment
UC1075558
Ipomopsis aggregata
E. K. Balls and L. W. Lenz
1956-6-18
21803
Siskiyou
4.4 mi e McCloud (State Hwy 89)
1036
Comment
RSA469531
Ipomopsis aggregata
A. C. Life
1923-08
s.n.
Siskiyou
near Mt. Shasta
Comment
UC1409307
Ipomopsis aggregata
Frederick W. Oettinger
1968-8-17
551
Siskiyou
Pine Trail Salmon Mountains, Marble Mountain Wilderness Area, English P
2072
Comment
UC933392
Ipomopsis aggregata
Annie M. Alexander and L. Kellogg
1948-9-9
5616
Siskiyou
meadow at start of a 2 mi trail to Taylor Lake from Cook and White MIne Siskiyou Mtns
1584
Comment
RSA237944
Ipomopsis aggregata subsp. formosissima
Frederick W. Oettinger
1967-7-26
198
Siskiyou
Northeastern end of Crapo Peak ridge. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2195
Comment
JEPS116877
Ipomopsis congesta
David Gowen
2007-7-11
778
Siskiyou
Southeast of Lake Shastina and Hwy 97 on forest service road 42N15. Near rocky area on side trail, midway between railroad tracks and pumice mine.
Comment
HSC27648
Iris tenuissima
Carl W. Mize
1972-6-8
5
Siskiyou
Along the main trail
328
Comment
CDA39593
Iris tenuissima
T. C. Fuller
1962-6-13
8972
Siskiyou
Highway 89 to McCloud, 4.4 miles west of Bartle.
0
Comment
CHSC96035
Isatis tinctoria
L. P. Janeway
2006-7-3
8768 A
Siskiyou
Klamath Ranges. Salmon Mountains; southwest side of Taylor Lake Trailhead Road 0.8 km south of the main road; south-facing bowl at the head of Taylor Creek.
1804
Comment
SDSU2432
Isatis tinctoria
D. F. Howe
1977-7-2
4983
Siskiyou
7 miles west of Fort Jones on Scott River road.
671
Comment
SEINET10735771
Isatis tinctoria
Andrew Townesmith, Karen M. Meyer
2007-8-3
Townesmith 896
Siskiyou
Klamath National Forest, Oak Knoll Ranger District. Along state route 96, 5.2 miles west of National Forest boundary. Vicinity of Cayuse Day Use Area. T46N R7W, near boundary between sections 7 and 8.
576
Comment
CDA36757
Isatis tinctoria
D. B. Joley
1976-6-24
4
Siskiyou
Lake Siskiyou.
0
Comment
POM95097
Isatis tinctoria
Geo. D. Butler
1910-6-7
1534
Siskiyou
Scott River.
Comment
HSC30622
Isoetes bolanderi
Frederick W. Oettinger
1969-8-21
1474
Siskiyou
Near Ethel Lake, Salmon Mtns.
1738
Comment
RSA768775
Juncus articulatus
L. Ahart, John Dittes
2010-7-30
16962
Siskiyou
Edge of the Shasta River, about 50-100 yards from the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 air miles southwest of Big Springs Lake, 4.6 air miles northwest of Dwinnel Dam, 5.7 air miles southeast of Grenada.
717
Comment
JEPS107851
Juncus balticus var. balticus
Lowell Ahart, John Dittes
2005-6-9
12043
Siskiyou
Meadow area along a small drainage, on the west side of a poor rock fence, about 280 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada
774
Comment
HSC67956
Juncus bolanderi
Steve Selva, J. P. Smith
1970-7-15
4344
Siskiyou
Klamath National Forest, rd. to Happy Camp
732
Comment
JEPS66925
Juncus bufonius
Geo. D. Butler
1909-6-2
792
Siskiyou
near Yreka
Comment
JEPS96984
Juncus confusus
Dean W. Taylor
1999-8-12
17312
Siskiyou
Mill Creek headwaters, Marble Mountains (ca. 4 miles W of Mugginsville, Quartz Valley)
1889
Comment
HSC96560
Juncus drummondii
Gordon Leppig, J. Kalt
1996-7-10
379
Siskiyou
Russian Wilderness, cirque W of Little Duck Lake
2200
Comment
UC1265307
Juncus drummondii
Frederick W. Oettinger
1968-9-9
797
Siskiyou
Tom's Upper Pond, vicinity of English Peak, w Siskiyou County Salmon Mountains, Marble Mountain Wilderness Area
2019
Comment
CHSC40145
Juncus ensifolius
L. P. Janeway
1983-8-3
482
Siskiyou
Seep area along edge of dirt rd ca 350 m n of West Branch Guard Sta.
670
Comment
JEPS66981
Juncus ensifolius
B. C. Goldsmith
1916-6-22
1 a
Siskiyou
McCloud Flat Mt. Shasta
Comment
UC1618216
Juncus ensifolius
Barbara Ertter
1990-7-14
9319
Siskiyou
e side of mt. ca 4 air mi due w Mt. Shasta City (at streamlet near end of FR 41N53 ca 1 mi n of Morgan Meadows); Mt. Eddy
1676
Comment
POM250715
Juncus ensifolius
D. D. Keck
1938-8-8
4865
Siskiyou
Siskiyou County at Trinity County line; Scott Mountain Divide, between Scott Mountain and Craggy Peak.
1677
Comment
RSA238899
Juncus hemiendytus var. hemiendytus
Frederick W. Oettinger
1969-8-15
1386
Siskiyou
Inlet of upper English Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1768
Comment
UC642582
Juncus howellii
F. J. Hermann
1939-7-21
13711
Siskiyou
Bear Springs Mount Shasta
1524
Comment
HSC92868
Juncus mertensianus
Jennifer Whipple
1977-7-21
2022
Siskiyou
Near Durney Lake
2073
Comment
CAS-BOT-BC110803
Juncus mertensianus
Harry R. Saxton; Roy H. Canfield
1922-7-11
3
Siskiyou
Klamath Forest. Mud Springs.
1676
Comment
RSA238921
Juncus mertensianus
Frederick W. Oettinger
1968-9-10
817
Siskiyou
Just south above Horse Range Lake. Salmon Mtns High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1845
Comment
UC1265332
Juncus mertensianus
Frederick W. Oettinger
1969-8-22
1501
Siskiyou
s side Horse's Hold pond (above Horse Range Lake, vicinity of English Peak, w Siskiyou County); Salmon Mountains, Marble Mountain Wilderness Area
1874
Comment
JEPS74126
Juncus mexicanus
Geo. D. Butler
1909-6-16
873
Siskiyou
near Yreka
Comment
CHSC70198
Juncus nevadensis
Jennifer Whipple
1978-10-6
2431
Siskiyou
Mount Eddy, Klamath Mountains. Dale Creek drainage on the north face of Mount Eddy.
2255
Comment
UCD77268
Juncus nevadensis
Robert E. Preston
2002-7-12
1905
Siskiyou
Klamath National Forest, S slope of Rainbow Mountain, N of Trout Creek.
1652
Comment
RSA238906
Juncus saximontanus
Frederick W. Oettinger
1969-8-5
1205
Siskiyou
Along the Abbotts Upper Cabin-English Lake trail at Willow Springs. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1677
Comment
JEPS94676
Juncus tiehmii
Vernon H. Oswald and Lowell Ahart
1998-7-21
9362
Siskiyou
on Old State Hwy 0.8 mi e Tennant Road (ne of Weed, e of Grass Lake, and w of Bray)
1417
Comment
RSA368350
Juncus trilocularis
L. C. Wheeler
1934-6-22
2753
Siskiyou
Cottonwood Creek, Siskiyou Mountains. Mt. Diablo Mer.
915
Comment
JEPS57169
Juniperus communis
L. R. Heckard
1967-8-13
1707
Siskiyou
Mt. Eddy
2743
Comment
CAS-BOT-BC81226
Juniperus occidentalis
Alice Eastwood
1922-10-23
11558
Siskiyou
Yreka
Comment
HSC31502
Juniperus occidentalis
Steve Selva, Roger Jensen
1974-8-24
45
Siskiyou
S facing slopes along Road 8 to Sugar Lake Trail
Comment
UC726032
Juniperus occidentalis
A. A. Heller
1938-7-12
15262
Siskiyou
about 2 mi n Bray
Comment
HSC23554
Kalmia polifolia
J. O. Sawyer
1970-6-17
2204
Siskiyou
Little Duck Lake Creek
2012
Comment
HSC83881
Kalmia polifolia
K. Berg, Stephanie Bennett
1986-8-25
641
Siskiyou
Salmon-Trinity Alps Wilderness, headwaters of Little S Fork of Salmon River, above Little S Fork Lake
1982
Comment
RSA46968
Keckiella corymbosa
Carl B. Wolf
1927-8-27
1125
Siskiyou
On the Klamath River, 4 miles below Happy Camp.
Comment
HSC42896
Keckiella lemmonii
Ken Stillman
1976-8-15
406
Siskiyou
Clearcut at junction of Specimen Creek and Little N Fork of the Salmon River
732
Comment
NY790362
Keckiella lemmonii
A. Eastwood
1912-7-23
1348
Siskiyou
Cantara
Comment
UC1408759
Keckiella lemmonii
Frederick W. Oettinger and R. F. Thorne
1969-8-5
1211
Siskiyou
above Willow Spring (on English Lake Trail, vicinity of English Peak, w Siskiyou County); Salmon Mountains, Marble Mountain Wilderness Area
1706
Comment
LA208509
Kelloggia galioides
Carl B. Wolf;
1934-7-6
Siskiyou
Mount Shasta, SW slope of Mt. Shasta. 4 mi from Mt. Shasta City on Wagon Camp Road
1219
Comment
UC28415
Kelloggia galioides
C. B. Bradley
1879-1
Siskiyou
Comment
UCD86007
Koeleria macrantha
L. Whitney
1934-6-29
2293
Siskiyou
Tennant.
1524
Comment
UCD123810
Kopsiopsis strobilacea
J. M. Tucker; D. V. Hemphill
1974-7-27
4302
Siskiyou
beside trail from Haypress Meadows to Monument Lake, on Sandy Ridge ca. 4 miles from Haypress Meadows; Marble Mountain Wilderness Area.
1859
Comment
HSC36777
Lagophylla ramosissima
J. P. Smith
1974-5-25
7419
Siskiyou
Along Rd. 8, 0.9 mi. from its junction with Hwy. 3
976
Comment
OBI53785
Lagophylla ramosissima
David J. Keil, Kathleen Keil
1992-7-20
23473
Siskiyou
W side of Scott Valley, 4.9 mi N of Etna alog CA Rte 3
875
Comment
POM30798
Lagophylla ramosissima
Geo D. Butler
1910-6-2
1448
Siskiyou
Yreka.
Comment
CHSC71565
Lagophylla ramosissima subsp. ramosissima
Vernon H. Oswald; Lowell Ahart
1998-8-3
9408
Siskiyou
USFS 41N03 1.0 mi east of its junction with Gazelle-Callahan Rd. 11.5 mi west of Gazelle. Roadside.
1524
Comment
HSC68343
Lathyrus delnorticus
Maralyn A. Renner
1980-7-4
1425
Siskiyou
Clear Creek Trail, N of Trout Camp.
1067
Comment
HSC71653
Lathyrus latifolius
J. P. Smith, Steve Selva
1970-6-17
4096
Siskiyou
3 mi. E of Somes Bar.
152
Comment
SBBG3356
Lathyrus nevadensis
H. and M. Dearing
1938-6-29
2194
Siskiyou
Mt Shasta Wagon Camp
1828
Comment
JEPS75661
Lathyrus nevadensis var. nevadensis
Geo. D. Butler
1909-6-22
916
Siskiyou
Goosenest Mountain
Comment
HSC61500
Lathyrus tracyi
Ruby Van Deventer
1939-7-18
Siskiyou
Kelley Lake and Kelley Lake Trail
1220
Comment
JEPS117619
Lemna gibba
Lowell Ahart, John Dittes
2010-7-30
16959
Siskiyou
On the shallow calm water, along the south edge of the Shasta River, about 100 yards east of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) sou
716
Comment
CAS-BOT-BC88862
Lepidium campestre
Dorothy Parker
1946-6-6
s.n.
Siskiyou
Plowman's Valley.
1188
Comment
CAS-BOT-BC88864
Lepidium campestre
Alice Eastwood
1923-5-18
11835
Siskiyou
Shasta Springs.
Comment
HSC193
Lepidium campestre
William J. Ferlatte
1966-8-3
255
Siskiyou
Mtn. Meadow Ranch
1524
Comment
JEPS53649
Lepidium montanum
A. A. Heller
1905-6-19
8068
Siskiyou
Grenada Station
Comment
CAS-BOT-BC60144
Lepidium virginicum var. menziesii
R. E. Frenkel
1964-10-2
877
Siskiyou
On Everitt Memorial Highway near McBride Springs, near Mount Shasta.
1493
Comment
POM208354
Leptosiphon ciliatus
L. C. Wheeler
1934-6-11
2688
Siskiyou
Siskiyou Mts., Mt. Diablo Mer., North Hungry Creek
1220
Comment
HSC40875
Leptosiphon nuttallii
J. O. Sawyer
1973-7-18
2548
Siskiyou
Little N Fork trail
1890
Comment
CAS-BOT-BC341895
Lessingia nemaclada
A. A. Heller
1916-7-23
12494
Siskiyou
At Dusmuir
640
Comment
POM56235
Lessingia nemaclada
Geo. D. Butler
1910-8-13
1827
Siskiyou
Scott Valley
Comment
HSC68085
Leucanthemum vulgare
J. P. Smith, Steve Selva
1970-6-16
4034
Siskiyou
4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek.
1159
Comment
HSC4874
Leucothoe davisiae
J. O. Sawyer
1968-6-18
209
Siskiyou
Above S Russian Creek, below the Blake's Fork confluence.
1463
Comment
HSC96499
Leucothoe davisiae
Gordon Leppig
1998-8-13
1004
Siskiyou
Klamath National Forest, Russian Wilderness, Little Duck Lake Fen
2200
Comment
SEINET2029206
Leucothoe davisiae
John P. Young
1921-9-15
s.n.
Siskiyou
Etna Mills
Comment
CDA38866
Leucothoe davisiae
F. D. Horn
1979-7-22
s.n.
Siskiyou
Duck Lake Creek near Etna.
0
Comment
SEINET2030161
Leucothoe davisiae
Lester Rowntree
1937-7-26
s.n.
Siskiyou
Caribou Lakes
Comment
UC1312936
Lewisia
Sandra L. Holloway, J. M. Tucker, and L. K. Mann
1963-7-9
76
Siskiyou
near e base of Marble Mountain Marble Mountain Wilderness Area, Marble Mountain
1950
Comment
SBBG124420
Lewisia cotyledon
C. B. Hardham
1961-7-1
8025
Siskiyou
near Mud Springs, Siskiyou Mtns
1981
Comment
CAS-BOT-BC444040
Lewisia cotyledon var. cotyledon
Harley P. Chandler
1901-6-1
1594
Siskiyou
North Coast Ranges. Near Marble Mountain
2286
Comment
CAS-BOT-BC444041
Lewisia cotyledon var. cotyledon
Marion Ownbey; Ruth P. Ownbey
1938-7-19
1751
Siskiyou
Summit of the Siskiyou Mountains, 2 1/2 miles northwest of Dry Lake Lookout
Comment
CAS-BOT-BC444047
Lewisia cotyledon var. cotyledon
Gilbert Muth
1965-8-5
306
Siskiyou
North slope of Marble Rim, near Blk. Mt.
Comment
UC375330
Lewisia rediviva
Geo. D. Butler
1909-4-30
773
Siskiyou
near Yreka (<Herzog?> hill)
Comment
HSC26226
Lewisia triphylla
J. P. Smith, J. O. Sawyer
1972-5-27
5356
Siskiyou
Hwy. 3 near the Scott Mtn. Campground on divide between Scott and Trinity Rivers
1601
Comment
UC7822
Lewisia triphylla
Milo S. Baker
1893-8-5
501
Siskiyou
Medicine Lake
1981
Comment
RSA601895
Lewisia triphylla
L. C. Wheeler
1935-7-23
3686
Siskiyou
Siskiyou Mountains: Mt. Diablo Mer.; Mud Springs, Middlehell Creek.
2011
Comment
UCD64279
Leymus cinereus
August L. Hormay
1932-7-15
Siskiyou
Weed Valley.
Comment
JEPS84045
Ligusticum grayi
L. R. Heckard with J. Hickman et al.
1986-7-17
6537
Siskiyou
Road end area and camp overlooking S end of Alex Hole, SE of Condrey Mt.
Comment
HSC22273
Lilium kelleyanum
J. O. Sawyer
1969-8-4
1899
Siskiyou
Above S Sugar Lake
2043
Comment
HSC34458
Lilium kelleyanum
A. M. Montalvo, J. D. Ackerman
1974-7-2
350
Siskiyou
Near Morgan Meadows, E slope of Mt. Eddy, W of Mt. Shasta
1829
Comment
HSC44999
Lilium kelleyanum
J. P. Smith, Steve Selva
1970-7-17
4448
Siskiyou
Below Kangaroo Lake.
1890
Comment
UC705659
Lilium pardalinum
Marion Ownbey, Fred G. Meyer
1940-7-6
2200
Siskiyou
Cayenne Ridge; Marble Mountain
Comment
CAS-BOT-BC130816
Lilium pardalinum
W. R. Dudley
1893-6-1
s.n.
Siskiyou
Peter Klinks Meadow
Comment
CAS-BOT-BC133017
Lilium washingtonianum subsp. purpurascens
Marion Ownbey; Fred G. Meyer
1940-7-6
2196
Siskiyou
Summit of Cayenne Ridge, Marble Mountain
Comment
CAS-BOT-BC133090
Lilium washingtonianum subsp. washingtonianum
Albert Vollmer
1949-7-5
10 -A
Siskiyou
Base of Mount Shasta
Comment
CAS-BOT-BC133091
Lilium washingtonianum subsp. washingtonianum
Albert M. Vollmer; Ira L. Wiggins
1940-7-5
9
Siskiyou
3.5 miles northeast of the town of Mount Shasta
1402
Comment
CAS-BOT-BC133097
Lilium washingtonianum subsp. washingtonianum
Alice Eastwood
1912-7-22
1301
Siskiyou
Sisson
Comment
CAS-BOT-BC133105
Lilium washingtonianum subsp. washingtonianum
Albert M. Vollmer; Ira L. Wiggins
1940-7-5
9
Siskiyou
3 1/2 miles northeast of the town of Mount Shasta
1402
Comment
UC907988
Linanthus androsaceus
Mabel Ruttle
1927-5-5
Siskiyou
Dunsmuir
Comment
UC971774
Linanthus bolanderi
Douglas Horn
1938-4-17
45
Siskiyou
e of Etna (on the e side of Scott Valley); Scott Valley
883
Comment
CDA6303
Linaria genistifolia subsp. dalmatica
T. C. Fuller
1962-5-17
8736
Siskiyou
East side of Highway 99, across from Pinehurst Motel, south limits of Weed.
0
Comment
CAS-BOT-BC240385
Linnaea borealis subsp. longiflora
A. A. Heller
1905-6-17
8056
Siskiyou
Near the Sacramento River west of and near Sisson
Comment
POM319162
Linum lewisii
Patricia Wilder
1965-9-29
4200
Siskiyou
Lava Beds National Monument on path up to top of Schonchin Butte. Clear Lake Reservoir drainage area.
1372
Comment
RSA238528
Linum lewisii
Frederick W. Oettinger
1968-8-18
569
Siskiyou
West side of Hancock Lake just north of the campsite area. The High Lake Basins in the vicinity of English Peak, Marble Mountain Wilderness area.
1936
Comment
UC61186
Listera convallarioides
W. A. Setchell, C. C. Dobie
1902-7-22
Siskiyou
Sisson Mount Shasta
Comment
CAS-BOT-BC36530
Lithocarpus densiflorus var. echinoides
A. A. Heller
1915-8-26
12248
Siskiyou
Wagon creek at the foot of Mt. eddy
1127
Comment
CAS-BOT-BC36542
Lithocarpus densiflorus var. echinoides
L. E. Smith
1913-6-29
s.n.
Siskiyou
Rainbow
Comment
CAS-BOT-BC36544
Lithocarpus densiflorus var. echinoides
P. C. Everett; E. K. Balls
1954-10-10
20262
Siskiyou
road to Castle Lake from town to Mt. Shasta, 0.5 mi s. of jct to Ney Springs
1127
Comment
POM193472
Lithocarpus densiflorus var. echinoides
J. B. Feudge
1928-8-11
1909
Siskiyou
On west slope of Mt. Shasta.
1128
Comment
UC5492
Lithocarpus densiflorus var. echinoides
W. H. Brewer
1862-6-17
1443
Siskiyou
between Camp 98 and Soda Springs; Mt. Shasta
Comment
CAS-BOT-BC432316
Lithophragma campanulatum
John Thomas Howell
1937-7-22
13300
Siskiyou
S Fork of Salmon River near Big Flat
1524
Comment
CAS-BOT-BC317333
Lithospermum californicum
L. E. Smith
1913-6-29
s.n.
Siskiyou
Mt. Eddy
Comment
UC196935
Lolium multiflorum
Geo. D. Butler
1909-9-5
864
Siskiyou
along creek near Yreka
Comment
JEPS91126
Lomatium engelmannii
Dean Wm. Taylor with Craig Martz, Joe Molter, Barbara Williams, Julie Nelson
1997-5-4
15982
Siskiyou
along Yreka Ditch ca. 4 air mi sw Gazelle (hillslopes of mts., bordering Shasta Valley, China Mountain 7 1/2' USGS quadrangle); Klamath Region, Scott Mountains
960
Comment
CHSC91232
Lomatium macrocarpum
Lowell Ahart; John Dittes
2005-6-9
12032
Siskiyou
Hill, south of a rock fence, about 100 yards northeast of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada.
774
Comment
HSC76695
Lomatium macrocarpum
K. T. Stillman
1976-8-7
203
Siskiyou
Marble Mtn. Wilderness Area
1982
Comment
HSC77246
Lomatium macrocarpum
L. P. Janeway
1983-7-3
372
Siskiyou
Ridgetop NW of Poker Flat (Siskiyou crest)
1585
Comment
RSA215602
Lomatium macrocarpum
Gilbert Muth
1969-8-6
1204
Siskiyou
Boulder Peak.
2530
Comment
CDA38336
Lomatium nudicaule
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-5-21
2786
Siskiyou
West of Motel 6, south of town, north of Greenhorn Creek Road, Yreka.
Comment
HSC4901
Lonicera conjugialis
J. O. Sawyer
1968-7-10
467
Siskiyou
Floodplain of Sugar Creek near Sugar Lake.
1799
Comment
HSC61904
Lonicera conjugialis
Ruby Van Deventer
1938-7-31
Siskiyou
Poker Flat
1585
Comment
HSC836
Lonicera conjugialis
William J. Ferlatte
1967-7-9
693
Siskiyou
Kidd Creek Trail.
1982
Comment
RSA68930
Lonicera conjugialis
A. E. Culbertson
1943-7-12
28
Siskiyou
Castle Lake, in a north facing cirque with an abrupt 1000' backwall, 14 miles SW of Mt Shasta on n. side of a 6600' eastern spur of Trinity Mts.; 2000' above Sacramento R. within 10 air miles of its headwaters to the west.
1657
Comment
UCR101765
Lonicera conjugialis
L. C. Wheeler
1958-8-21
7416
Siskiyou
Siskiyou Mountains, Lily Pad Lake, head W Fork Seiad Creek
1820
Comment
CAS-BOT-BC240844
Lonicera interrupta
Wm. Bridge Cooke
1940-6-20
15161
Siskiyou
Along the Pacific Highway in the Klamath River gorge
Comment
CAS-BOT-BC200968
Lotus
L. R. Abrams
1926-7-4
11229
Siskiyou
1 mile west of Mt. Shasta City on road to Abrams Lake
Comment
RSA406113
Lotus crassifolius
M. B. Dunkle
1944-7-3
9064
Siskiyou
Siskiyou National Park.
1677
Comment
RSA68924
Lotus crassifolius
A. E. Culbertson
1943-7-12
33
Siskiyou
Castle Lake, in a north facing cirque with a abrupt 1000 backwall; 14 miles SW of Mt. Shasta on N side of a 6600 eastern spur of Trinity Mts.; 2000 above Sacramento R. within 10 air miles of its headwaters to the west.
1657
Comment
UC144467
Lotus crassifolius var. crassifolius
A. A. Heller
1905-6-5
7972
Siskiyou
between Shasta Retreat and Shasta Springs
Comment
UC375400
Lotus crassifolius var. crassifolius
Geo. D. Butler
1908-6-29
403
Siskiyou
upper end of Quartz Valley Quartz Valley
Comment
HSC36806
Lotus humistratus
J. P. Smith
1974-5-27
7631
Siskiyou
Along FS Rd. 47N03
1280
Comment
UC163678
Lotus purshianus var. purshianus
Geo. D. Butler
1908-8-4
391
Siskiyou
Head of Shackleford Creek
Comment
RSA406444
Lotus unifoliolatus
M. B. Dunkle
1944-9-15
9112
Siskiyou
Siskiyou National Park.
Comment
CAS-BOT-BC140204
Luetkea pectinata
John Thomas Howell
1939-8-2
14872
Siskiyou
Spirit Lake, Marble Mts.
Comment
CHSC100001
Luetkea pectinata
L. P. Janeway
2008-7-26
9503
Siskiyou
Klamath Ranges. Between Castle Crags, Trinity Mountains, and The Eddys; about 200 m west-southwest of Heart Lake and about 0.8 km south of Castle Lake.
1859
Comment
CAS-BOT-BC342561
Luina hypoleuca
D. H. Norris
1970-5-23
12243
Siskiyou
Along Klamath River at Ishi Pishi Bridge near Somes Bar
Comment
OBI53778
Lupinus
David J. Keil
1992-7-20
23476
Siskiyou
10.3 mi W of Fort Jones along Scott River Rd
900
Comment
RSA119494
Lupinus
C. P. Smith
1947-5-13
47274 A
Siskiyou
7.4 miles east of Weed. Highway 97.
Comment
HSC608
Lupinus albicaulis
William J. Ferlatte
1967-7-26
760
Siskiyou
NW side of Caribou Mtn., Browns Meadow.
1829
Comment
UC1190235
Lupinus albicaulis var. shastensis
Ira L. Wiggins
1955-7-21
13437
Siskiyou
Rush Creek Trail 2 mi above Mt. View Ranch; Rush Creek Trail, above Mt. View Ranch
1097
Comment
SBBG13880
Lupinus albifrons
H. and M. Dearing
1939-6-4
3544
Siskiyou
Fort Jones
Comment
SEINET10488389
Lupinus albifrons
Charles Piper Smith
1947-5-13
Smith 47270
Siskiyou
9.2 miles e of weed. Hwy 97
Comment
CAS-BOT-BC195967
Lupinus albifrons var. albifrons
Charles Piper Smith
1947-5-6
47204
Siskiyou
Gazelle, 3.2 miles south, Highway 99
Comment
CAS-BOT-BC195960
Lupinus albifrons var. albifrons
Mrs. H. C. Cantelow
1936-5-20
sn.
Siskiyou
Near Fort Jones
Comment
CAS-BOT-BC195961
Lupinus albifrons var. albifrons
Mrs. H. C. Cantelow
1936-5-20
s.n.
Siskiyou
Fort Jones
Comment
CAS-BOT-BC196329
Lupinus albifrons var. flumineus
Charles Piper Smith
1949-4-22
49134
Siskiyou
Klamath River Bridge, 1.5 miles south - Shasta River Canyon
Comment
RSA47806
Lupinus bicolor subsp. tridentatus
Roxana S. Ferris, Laura Lorraine, Daniel F. Ferris
1948-6-12
11727
Siskiyou
French Creek logging road west of Callahan.
1067
Comment
HSC63261
Lupinus breweri
M. A. Baker
1979-7-30
1082
Siskiyou
Marble Mtn. Wilderness, SE of Tickner peak
2200
Comment
CAS-BOT-BC215188
Lupinus croceus
Roxana S. Ferris; Laura Lorraine
1948-6-12
11810
Siskiyou
At Mule Creek Crossing of Scott Mountain Road
1524
Comment
UC1481286
Lupinus croceus
M. L. Conrad, LeDoux, and Kenney
1973-6-2
6981
Siskiyou
6 mi sw Callahan; sw of Callahan
1524
Comment
CAS-BOT-BC215103
Lupinus croceus
Mrs. H. C. Cantelow
1936-5-21
s.n.
Siskiyou
4 miles above Callahan, N slope of Scott Mountain
1158
Comment
CAS-BOT-BC215198
Lupinus croceus
Joy D. Mastrogiuseppe
1974-9-2
168
Siskiyou
W slope of ridge of Red Rock Mountain
2225
Comment
RSA211162
Lupinus croceus
William J. Ferlatte
1966-8-4
297
Siskiyou
Yellow Rose Mine
1982
Comment
SEINET10838173
Lupinus croceus
Herbert L. Mason
1947-5-17
Mason 14759
Siskiyou
In woods along scott mt. Rd., 5 Mi. S of callahan.
1463
Comment
SEINET10485423
Lupinus klamathensis
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-2
Conrad 6971
Siskiyou
Under oak trees on s facing slope of klamath rever valley, 1.5 mi. W of jct of 263 And 96 on hwy 96. Assoc. With l. Albifrons var. Fluminense in open area.
732
Comment
UC146909
Lupinus latifolius var. viridifolius
Harley P. Chandler
June, 1901
1710
Siskiyou
near Marble Mountain (Shackleford Canyon, ridges and meadows); North Coast Ranges, nr Marble Mountain, Shackleford Canyon
1828
Comment
CAS-BOT-BC8340
Lupinus lelandsmithii
L. E. Smith
1913-5-4
253
Siskiyou
Hornbrook
Comment
CHSC69479
Lupinus lepidus var. sellulus
James D. Jokerst
1992-7-30
3424
Siskiyou
Top of divide between Trinity River, summit of reddish mountain S of road crossing saddle.
Comment
HSC41182
Lupinus leucophyllus
John Rehling
1976-5-29
406
Siskiyou
Near Etna in Scott Valley.
Comment
UC157001
Lupinus leucophyllus
Geo. D. Butler
1910-5-21
1376
Siskiyou
Klamath River
Comment
SEINET10491193
Lupinus leucophyllus var. leucophyllus
Katherine L. Morris
1973-6-2
Morris 373
Siskiyou
Collected 7 mi. S of etna along roadside of hwy 3, near a gravel quarry.
Comment
UC1481908
Lupinus nanus
K. Morris, Conrad and Dunn
1973-6-2
372
Siskiyou
onwy 3 along roadside 0.7 mi s of junction at Etna Road
Comment
RSA104328
Lupinus obtusilobus
A. A. Heller
1920-8-12
13516
Siskiyou
A short distance below Horse Camp, Mt. Shasta.
Comment
SEINET10874244
Lupinus obtusilobus
Robert T. Clausen, Harold Trapido
1940-7-27
Clausen 4969
Siskiyou
In volcanic dust on w side of mountainhouse creek, 5 mi n-ne of summit of mt. Shasta. Sacramento river basin. Flowers violet-blue.
1981
Comment
UC454944
Lupinus polyphyllus var. burkei
I. J. Condit
1911-7-27
Siskiyou
Castle Lake
Comment
RSA105488
Lupinus sellulus subsp. sellulus
Douglas Barbe
1955-7-1
066
Siskiyou
0.05 mile east of Etna at a burned lumber mill.
Comment
HSC41643
Lupinus sellulus subsp. ursinus
J. O. Sawyer, Ed Cope
1977-6-21
2982
Siskiyou
Near Prescott Peak along headwaters of W Fork of Clear Creek
1677
Comment
NY16053
Lupinus violaceus
A. A. Heller
1905-6-15
8037
Siskiyou
Near Sisson
Comment
HSC67019
Luzula divaricata
J. P. Smith, J. O. Sawyer, Maralyn O'Meara
1972-7-4
5741
Siskiyou
2.6 mi. S of Sugar Creek on Parrott Mill Rd.
1341
Comment
UC909343
Luzula macrantha
Ira L. Wiggins
1950-5-28
12362
Siskiyou
Margins of Carmel Lake, ca 1.5 mi E of Scott Mountain Road
1737
Comment
HSC39711
Luzula parviflora
J. P. Smith, Steve Selva
1970-6-16
4067
Siskiyou
8 mi. W of Etna on road to Sawyers Bar
1372
Comment
HSC31127
Luzula parviflora
J. O. Sawyer
1971-8-19
2454
Siskiyou
2012
Comment
HSC96556
Luzula subcongesta
Gordon Leppig
1998-8-14
1026
Siskiyou
Klamath National Forest, Russian Wilderness, Little Duck Lake Fen, cirque W of Little Duck Lake
2200
Comment
CAS-BOT-BC231460
Lycium barbarum
Louis C. Wheeler
1934-11-4
3356
Siskiyou
Scott Bar, Scott River, Marble Mts.
518
Comment
CAS-BOT-BC231461
Lycium barbarum
Louis C. Wheeler
1934-11-4
3356
Siskiyou
Scott Bar, Scott River, Marble Mts.
518
Comment
HSC67033
Madia citrigracilis
J. P. Smith, Steve Selva
1970-6-15
3895
Siskiyou
Oak Bottom Campground near Somes Bar.
229
Comment
CAS-BOT-BC342666
Madia citriodora
John Thomas Howell
1934-7-4
12410
Siskiyou
Lava flow between Timbered Crater and Little Hot Springs Valley
Comment
CAS-BOT-BC344005
Madia elegans
Geo. D. Butler
1910-5-27
1413
Siskiyou
Near Yreka
Comment
JEPS40209
Madia elegans
Geo. D. Butler
1908-8-12
307
Siskiyou
Greenview Scott Valley
Comment
CAS-BOT-BC343996
Madia elegans
Louis C. Wheeler
1934-6-28
2809
Siskiyou
Beaver Creek at West Fork, Siskiyou Mts.
914
Comment
POM208192
Madia elegans subsp. elegans
L. C. Wheeler
1934-6-28
2809
Siskiyou
Siskiyou Mountains: Beaver Creek at West Fork
915
Comment
UCR66731
Madia exigua
L. C. Wheeler
1934-6-2
02607
Siskiyou
Siskiyou Mtns, Oak knoll ranger station, Klamath River
671
Comment
RSA120895
Madia exigua
Milo S. Baker
1957-6-16
13149
Siskiyou
Scott Mountain
1768
Comment
UC830825
Madia gracilis
Lewis S. Rose
1937-7-26
37607
Siskiyou
McCloud
1005
Comment
RSA165598
Madia minima
Clare B. Hardham
1961-6-30
s.n.
Siskiyou
Siskiyou Mountains:White Mountain
1829
Comment
RSA48230
Mahonia aquifolium
Roxana S. Ferris, Laura Lorraine
1948-6-12
11814
Siskiyou
At Mule Creek crossing of Scott Mountain Road.
1524
Comment
RSA96933
Mahonia aquifolium
P. C. Everett, E. K. Balls
1954-10-12
20271
Siskiyou
Beaver Creek from Dutch Creek south 0.5 mi. north of Walker.
549
Comment
CAS-BOT-BC512759
Maianthemum racemosum subsp. amplexicaule
Doris K. Kildale
1928-7-2
5381
Siskiyou
Salmon Summit via Horn Creek Trail
1981
Comment
CAS-BOT-BC514185
Maianthemum stellatum
Wm. Bridge Cooke
1938-7-1
11148
Siskiyou
Mount Shasta, Below Wagon Camp
1706
Comment
SEINET11601695
Malacothrix sonchoides
G. D. Butler
1910-6-4
1491
Siskiyou
Shackleford Creek
Comment
HSC46292
Matricaria discoidea
J. P. Smith, Steve Selva
1970-6-16
4012
Siskiyou
4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek
1159
Comment
CAS-BOT-BC269234
Melica aristata
A. A. Heller
1921-7-5
13563
Siskiyou
At the State Teachers College near Mt. Shasta
Comment
JEPS25669
Melica geyeri
Rimo Bacigalupi with Mr. and Mrs. Van Deventer
1959-7-10
7312
Siskiyou
4 air mi nne Preston Peak (Twin Valley, watershed of Indian Creek); Siskiyou Mts., Twin Valley, Indian Creek
1493
Comment
JEPS104956
Melica harfordii
Dean W. Taylor
1996-7-10
15773
Siskiyou
head of Facey Gulch on Hayden Ridge; easterly watershed divide of Scott Valley (about 10 air miles E of Etna); Klamath National Forest
1173
Comment
UC144807
Melica harfordii
A. A. Heller
1905-6-1
7935
Siskiyou
between Upper Soda Spring and Shasta Retreat
Comment
HSC92631
Melica stricta
Jennifer Whipple
1976-7-8
1362
Siskiyou
N to NE facing steep granite bluff with scree.
2317
Comment
JEPS85757
Melica subulata
Roy E. Buck and Robert A. Price
1988-8-9
1071
Siskiyou
ca 1.2 air km wnw Cub Spring (e of Forest Serv Rd 39N56, 28 air km e of McCloud, w side of n-draining intermittent stream)
1280
Comment
CHSC72237
Mentha canadensis
Vernon H. Oswald; Lowell Ahart
1998-9-16
9635
Siskiyou
Hwy. 161 adjacent to a marsh at the Lower Klamath NWR 5.3 mi east of Hwy. 97.
1231
Comment
POM211190
Mentha canadensis
Louis C. Wheeler
1934-9-16
3269
Siskiyou
Walker, Klamath River
518
Comment
UC1368674
Mentzelia albicaulis
W. B. and V. G. Cooke
1968-7-1
39231
Siskiyou
n side Mt. Shasta (Along Andesite Road)
1524
Comment
CHSC26191
Mentzelia laevicaulis
J. P. Kroessig
1977-8-6
59
Siskiyou
Ca 3 km sw of Mt Shasta City.
976
Comment
SEINET3155018
Mentzelia laevicaulis
G. D. Butler
1910-7-17
1789
Siskiyou
Near Yreka
Comment
RSA17719
Mentzelia laevicaulis
Elmer I. Applegate
1923-8-6
3938
Siskiyou
Klamath River, 12 miles below mouth of Shasta River.
Comment
UC1980551
Mentzelia laevicaulis
C. Rose Broome, James L. Reveal, Darin Reveal, Crissie Cagle
1978-8-6
2323
Siskiyou
CA highway 96, 0.8 mi. W of Hamburg, at Mill Creek, opposite the highway from the Klamath River.
Comment
SEINET8880644
Mertensia ciliata
Unknown
1991-5-30
Siskiyou
Klamath National Forest; West branch, a Forest Service campground; 2200 feet.
Comment
CAS-BOT-BC428546
Micranthes aprica
H. E. Brown
1897-6-15
467
Siskiyou
North side Mt. Shasta
3048
Comment
RSA17746
Microseris nutans
Elmer I. Applegate
1935-6-8
9417
Siskiyou
Bear Paw Cave, Lava Beds National Monument.
Comment Read comments Dec 17 2015
UC1112880
Microseris nutans
Milo S. Baker, Douglas Barbe, and H. K. Wagnon
1957-6-16
13154
Siskiyou
a few mi up grade Callahan-Trinity Center Rd.; Scott Mountains
Comment
SEINET3145680
Microsteris gracilis
G. D. Butler
1910-3-28
1148
Siskiyou
Yreka
Comment
SEINET3145682
Microsteris gracilis
G. D. Butler
1910-3-28
1148
Siskiyou
Yreka
Comment
HSC61899
Microsteris gracilis
Ruby Van Deventer
8 Jun [year missing]
Siskiyou
Poker Flat
1585
Comment
JEPS10542
Mimulus breweri
W. L. Jepson
1937-7-30
18552
Siskiyou
Poker Flat Siskiyou Mts.
1584
Comment
UC618713
Mimulus guttatus
W. Bridge Cooke
1938-8-5
11444
Siskiyou
MacBride Springs Mount Shasta
Comment
UC1019310
Mimulus kelloggii
Dorothy Parker
1953-5-24
536
Siskiyou
Scott River Siskiyou Mountains
609
Comment
JEPS8211
Mimulus layneae
Willis L. Jepson
1894-8-9
71 m
Siskiyou
betweeen Sims and Sisson; Upper Sacramento Region
Comment
UC725963
Mimulus layneae
A. A. Heller
1925-6-25
13895
Siskiyou
3 mi n Mt. Shasta (State Highway)
Comment
POM146613
Mimulus layneae
A. A. Heller
1925-6-25
13895
Siskiyou
Along the Pacific Highway 3 miles north of the town of Mt. Shasta.
Comment
HSC22289
Mimulus lewisii
J. O. Sawyer
1968-7-10
502
Siskiyou
Above Sugar Lake
2012
Comment
SEINET515850
Mimulus mephiticus
Vernon Oswald
1997-7-28
8774
Siskiyou
Forest Route 49 (Powder Hill Rd.) at 41N03 (to Porcupine Butte), 16 mi. S of Medicine Lake.
1366
Comment
HSC36420
Mimulus moschatus
J. O. Sawyer
1968-7-10
522
Siskiyou
S side of Sugar Creek.
1616
Comment
HSC64881
Mimulus moschatus
D. L. Goforth
1979-7-19
270
Siskiyou
Trinity Alps Wild Area, Caribou Lakes Basin, .5 mi. S of upper lake
2226
Comment
HSC90992
Mimulus nanus
Jennifer Whipple
1976-7-14
1464
Siskiyou
Trinity and Siskiyou Counties: Summit region of Mt. Eddy
2591
Comment
HSC34141
Mimulus nanus var. nanus
J. O. Sawyer
1969-7-18
1436
Siskiyou
S of Jackson Lake
1951
Comment
RSA59506
Mimulus nanus var. nanus
E. K. Balls
1950-5-16
14708
Siskiyou
Caldwell Butte, east slope. Lava beds Nat'l Monument.
1646
Comment
CDA24063
Minuartia douglasii
G. D. Barbe, J. T. Howell, T. C. Fuller
1980-4-29
2645
Siskiyou
Schoolhouse Hill, summit of Gazelle/Callahan Road, 11.3 km east of Callahan.
Comment
RSA28128
Minuartia douglasii
Elmer I. Applegate
1936-7-4
10509
Siskiyou
North slope of Caldwell Butte, Lava Beds National Monument.
Comment
JEPS74474
Minuartia nuttallii subsp. gregaria
W. J. Ferlatte
1966-8-4
304
Siskiyou
Dorleska summit Trinity Alps
2133
Comment
HSC77109
Minuartia nuttallii subsp. gregaria
K. T. Stillman
1976-6-26
112
Siskiyou
Trail S of Paradise Lake
Comment
CAS-BOT-BC229612
Mirabilis greenei
L. E. Smith
1912-8-1
s.n.
Siskiyou
Hornbrooke
Comment
POM229186
Mirabilis greenei
Louis C. Wheeler
1935-7-17
3667
Siskiyou
Scott Valley, near Fort Jones, Mouth Indian Creek
854
Comment
RSA661226
Mirabilis greenei
Rachel Levin
1998-5-25
98- 4 -A/B
Siskiyou
On Copco Road, 2.4-5 miles from jct. with I-5, head east towards the Copco Dam, plants on left side of road.
Comment
UC101219
Mirabilis greenei
Thos. Howell
1889-5-10
1386
Siskiyou
Hornbrook
Comment
RSA123579
Mitella breweri
G. D. Barbe
1955-7-9
149
Siskiyou
S side of Kangaroo Lake, Scott Mtns.
1829
Comment
UC165274
Mitella diversifolia
Geo. D. Butler
1910-5-23
1391
Siskiyou
Humbug Mountain
1219
Comment
JEPS82467
Mitella pentandra
Gilbert Muth
1966-7-8
375
Siskiyou
Marble Valley Meadow Marble Mt. Wilderness Area
1792
Comment
RSA238320
Mitella pentandra
Frederick W. Oettinger
1967-8-5
240
Siskiyou
Wet meadow 1/8 mile N of Tobacco Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1890
Comment
UC1222382
Mitella trifida
Joseph P. Tracy
1951-6-16
19492
Siskiyou
Summit of Siskiyous; at crossing of Takilma-Happy Camp Rd
Comment
SFV3187
Monardella odoratissima
J. M. Tucker
1963-8-19
3785
Siskiyou
Klamath Mountains Marble Mountain Wilderness Area. Headwaters of Canyon Creek at the east base of Marble Mountain.
1921
Comment
RSA233677
Monardella odoratissima
Robert F. Thorne, Frederick W. Oettinger
1969-8-10
38994
Siskiyou
Mount Shasta National Forest; south slope of Mt. Shasta at base of boulders.
2378
Comment
CAS-BOT-BC222027
Monardella odoratissima subsp. glauca
Marion Ownbey; Fred G. Meyer
1940-7-5
2182
Siskiyou
On East side of Mt. Shasta
Comment
UC144545
Monardella odoratissima subsp. glauca
A. A. Heller
1905-6-13
8018
Siskiyou
Shasta Springs
Comment
CAS-BOT-BC220357
Monardella odoratissima subsp. pallida
Elmer I. Applegate
1935-8-3
10012
Siskiyou
North base of Caldwell Butte, Lava Beds National Monument
Comment
CAS-BOT-BC220362
Monardella odoratissima subsp. pallida
J. M. Tucker
1963-8-19
3785
Siskiyou
Headwaters of Canyon Creek, Marble Mountain Wilderness Area
1920
Comment
CAS-BOT-BC220225
Monardella sheltonii
Louis C. Wheeler
1934-6-9
2664
Siskiyou
Klamath National Forest. Klamath R. near Dutch Cr.
670
Comment
CDA40783
Monardella sheltonii
J. Anslem
1958-7-1
670 -58
Siskiyou
Scott s Bar.
0
Comment
RSA0022797
Monardella villosa
Albert M. Vollmer, L. Beane
1951-6-2
43
Siskiyou
Klamath River Hwy, between US 99 and Gottville.
Comment
RSA0022784
Monardella villosa subsp. subserrata
Carl B. Wolf
1927-8-27
1129
Siskiyou
On the Klamath River. 7 miles below Happy Camp.
Comment
UC1409435
Monotropa hypopitys
Frederick W. Oettinger
1968-8-7
430
Siskiyou
trail between Diamond Lake and Hancock Lake (High Lake Basins in vicinity of English Peak, western Siskiyou Co.); Salmon Mountains, Marble Mountain Wilderness Area
2011
Comment
CAS-BOT-BC445205
Montia parvifolia
Ira L. Wiggins
1955-7-27
13524
Siskiyou
Caribou Lake, Salmon-Trinity Alps Primitive Area
2042
Comment
HSC29447
Montia parvifolia
Frederick W. Oettinger
1969-7-13
1004
Siskiyou
Marble Mtn. Wilderness Area, N of Upper English Lake
1951
Comment
HSC22458
Montia parvifolia
J. O. Sawyer
1969-7-1
976
Siskiyou
SE facing slope above Paynes Lake Creek
1921
Comment
SEINET10674985
Montia parvifolia
A. Arthur Heller
1905-6-1
Heller 7945
Siskiyou
Between Upper Soda Spring and Shasta Retreat.
Comment
UCD86974
Muhlenbergia richardsonis
R. Tofsrud
1950-7-1
s.n.
Siskiyou
Hwy. 97, between Cougar and Macdoel.
Comment
HSC33994
Myosotis discolor
J. P. Smith
1974-5-25
7477
Siskiyou
Along Rd. 8, 4.7 mi. W of its junction with Hwy. 3
1159
Comment
RSA45344
Myosotis scorpioides
Dorothy Parker
1946-7-14
s.n.
Siskiyou
Etna.
915
Comment
RSA695876
Myosurus minimus
D. W. Taylor
1995-6-1
14963
Siskiyou
2 miles SE of Montague, Shasta Valley Wildlife Management area, Little Shasta River
854
Comment
JEPS69760
Nama densa
W. B. and V. G. Cooke
1972-6-30
45415
Siskiyou
Military Pass Road above Andesite Crossing (Mt. Shasta); , above Andesite Crossing
Comment
RSA166186
Nama lobbii
Donald Myrick
1961-6-22
319
Siskiyou
On Hwy 89 near McCloud.
915
Comment
CDA33237
Narthecium californicum
Gordon Leppig, Jennifer Kalt
1996-7-9
366
Siskiyou
Northern California Peatlands; Klamath National Forest; Russian Wilderness, Little Duck Lake Fen; cirque west of Little Duck Lake.
Comment
POM75064
Navarretia divaricata
Geo D. Butler
104
Siskiyou
West Fork of Wooley Creek
1677
Comment
HSC44288
Navarretia intertexta
J. P. Smith, Steve Selva
1970-7-16
4379
Siskiyou
Along Klamath River, 2 mi. W of Seiad Creek
518
Comment
JEPS93883
Navarretia intertexta subsp. intertexta
Vernon H. Oswald and Lowell Ahart
1998-7-21
9334
Siskiyou
on the s side of Tennant Road 0.4 mi se of Old State Highway to Bray (ne of Weed and e of Grass Lake at a gravel pit); Tennant Road
1402
Comment
CHSC4542
Navarretia leptalea
J. E. Bowlin
1967-7-18
65
Siskiyou
On roadside, ca. 6 mi w of Mount Shasta Ski Bowl.
1828
Comment
UC726811
Navarretia linearifolia subsp. linearifolia
A. A. Heller
1916-7-20
12476
Siskiyou
near Wagon Creek Falls; e side Mt. Eddy, near Wagon Creek Falls
1371
Comment
HSC39738
Nemophila pedunculata
J. O. Sawyer
1970-4-3
2097
Siskiyou
Along Sugar Creek
915
Comment
JEPS1935
Nemophila pedunculata
Geo. D. Butler
1909-3-9
658
Siskiyou
Yreka
Comment
JEPS94846
Nepeta cataria
Vernon H. Oswald and Lowell Ahart
1998-9-16
9636
Siskiyou
Highway 161 adjacent to a marsh at the Lower Klamath National Wildlife Refuge (5.3 mi e of Highway 97); Highway 161
1243
Comment
HSC68982
Noccaea fendleri subsp. glauca
Maralyn A. Renner
1980-7-24
2056
Siskiyou
Lily Pad Lake
1768
Comment
HSC77069
Noccaea fendleri subsp. glauca
K. T. Stillman
1976-6-26
113
Siskiyou
Marble Mtn. Wilderness Area
2012
Comment
HSC4879
Nothochelone nemorosa
J. O. Sawyer
1968-9-9
651
Siskiyou
Ridges S of Cyclone Gap
1738
Comment
HSC69310
Nothochelone nemorosa
Maralyn A. Renner
1980-7-24
1977
Siskiyou
Pacific Crest Trail above Lily Pad Lake.
1799
Comment
SEINET184866
Nuphar lutea subsp. polysepala
C. L. Hitchcock, J. S. Martin
1939-1
5273
Siskiyou
Whiskey Lake, 0.5 mi above Camp Chicago, on Sanger Peak Trial
1463
Comment
CHSC4521
Oenothera elata subsp. hirsutissima
J. E. Bowlin
1967-7-18
44
Siskiyou
Off roadside, ca. 13.9 mi w of Mount Shasta Ski Bowl.
1158
Comment
CDA38172
Oenothera villosa subsp. strigosa
Gene Deal
1967-8-3
s.n.
Siskiyou
3 miles north of Gazelle, Southern Pacific Railroad right-of-way.
0
Comment
UCD134658
Onopordum tauricum
T. C. Fuller
1959-12-10
3324
Siskiyou
along road Fred Voelker Ranch, west edge of Meiss Lake Basin, just south of Sam's Neck, ca. 15 miles southwest of Dorris.
Comment
CAS-BOT-BC355602
Oreostemma alpigenum var. andersonii
Alice Eastwood
1912-8-30
1971
Siskiyou
Mount Eddy
Comment
HSC71106
Oreostemma alpigenum var. andersonii
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-24
4503
Siskiyou
Along W side of Hwy. 3 just N of Scott Mtn. Summit
1616
Comment
HSC68885
Orobanche fasciculata
Maralyn A. Renner
1980-6-9
844
Siskiyou
Ridge SE of FS Rd. 45N35
1341
Comment
CAS-BOT-BC500331
Orobanche uniflora subsp. occidentalis
Dorothy Parker
1949-7-10
s.n.
Siskiyou
Salmon Mountain
Comment
HSC19204
Orthilia secunda
J. O. Sawyer
1968-7-22
561
Siskiyou
Between Handcock and Diamond Lakes
1951
Comment
CAS-BOT-BC458077
Orthilia secunda
Wm. Bridge Cooke
1938-8-5
11457
Siskiyou
Mount Shasta: Sisson Southern Trail
1828
Comment
RSA0083189
Orthilia secunda
Frederick W. Oettinger
1968-8-5
409
Siskiyou
N. of English Peak on route down to Upper English Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1951
Comment
CAS-BOT-BC266618
Orthocarpus cuspidatus
Geo. D. Butler
1909-6-22
930
Siskiyou
Goosenest foothills
Comment
HSC58956
Orthocarpus cuspidatus subsp. copelandii
Gilbert Muth
1975-7-31
4035
Siskiyou
Near Lily Pad Lake, close to the town of Seiad Valley
1585
Comment
UCD123233
Orthocarpus cuspidatus subsp. copelandii
Dean William Taylor
1972-7-4
1604
Siskiyou
near Lily Pad Lake 3 miles west of Cook and Green Pass.
1981
Comment
HSC65359
Orthocarpus cuspidatus subsp. copelandii
R. White
1977-8-3
140
Siskiyou
W side of pond above Elk Hole
1616
Comment
JEPS10885
Orthocarpus imbricatus
I. J. Condit
1911-7-15
Siskiyou
McCloud
Comment
HSC65503
Osmorhiza berteroi
R. White
1977-7-21
128
Siskiyou
Slope below outlet of Raspberry Lake.
1512
Comment
RSA12599
Osmorhiza berteroi
C. B. Wolf
1934-7-6
5987
Siskiyou
3 miles from Mt. Shasta City on Wagon Camp Rd., SW slope of Mt. Shasta
1220
Comment
POM82773
Osmorhiza berteroi
Geo. D. Butler
1910-5-30
1432
Siskiyou
Humbug Creek.
Comment
JEPS25819
Osmorhiza occidentalis
Geo. D. Butler
1908-7-20
455
Siskiyou
near Yreka (head of gulch); Long Gulch
Comment
RSA261379
Osmorhiza purpurea
J. M. Tucker, L. Mann
1963-7-5
3700
Siskiyou
On Blake s Fork of South Russian Creek (a tributary of Salmon River), ca 7 air miles east of Sawyer s Bar, Salmon Mountains
1616
Comment
CAS-BOT-BC413220
Oxyria digyna
Maxine Wilkes
1940-8-1
s.n.
Siskiyou
Deep Lake, Marble Mts.
Comment
CAS-BOT-BC413221
Oxyria digyna
John Thomas Howell
1939-8-10
15253
Siskiyou
Sky High Valley, Marble Mts.
1828
Comment
CAS-BOT-BC316752
Packera cana
William Bridge Cooke
1939-8-10
13874
Siskiyou
Scattered in a small colony along the west bank of Mud Creek Canyon. Upper Hudsonian Zone
2895
Comment
CAS-BOT-BC316761
Packera cana
Marion L. Campbell
1916-7-15
s.n.
Siskiyou
Moraine Lake to Arroyo Creek
Comment
CAS-BOT-BC318450
Packera cana
Elmer Ivan Applegate
1935-6-5
9338
Siskiyou
Lyons road, north boundaty of lava Beds national Monument
Comment
CAS-BOT-BC316760
Packera cana
A. Heller
1921-7-17
s.n.
Siskiyou
Occasional on the long gravelly slope of Mt. Eddy west of Wagon Creek.Hudsonian
2286
Comment
SD46776
Packera streptanthifolia
E. K. Balls, L. W. Lenz
1956-6-18
21722
Siskiyou
5.7 miles southeast of Gazelle, US Highway 99, Yreka to Dunsmuir
885
Comment
CAS-BOT-BC28830
Paeonia brownii
William Bridge Cooke
1938-7-15
11261
Siskiyou
Around upper end of Wagon Camp
1737
Comment
CAS-BOT-BC253768
Panicum capillare
R. E. Frenkel
1964-10-2
880
Siskiyou
On Everitt Memorial Highway 1.0 mile N of McCloud River RR crossing, near Mount Shasta
1219
Comment
CAS-BOT-BC94880
Parnassia californica
R. C. Wenk
2006-9-3
564
Siskiyou
Coffee Creek Road, Big Flat Meadow, S end of meadow above S Fork of Salmon River
1508
Comment
HSC366
Parnassia fimbriata
W. J. Ferlatte
1967-8-20
1060
Siskiyou
Trinity Alps, Caribou Basin, Sawtooth Ridge. Steep N facing slope.
2043
Comment
HSC91998
Parnassia palustris
Jennifer Whipple
1976-8-20
1721
Siskiyou
Wagon Creek Drainage near Wagon Creek
2195
Comment
HSC48275
Paxistima myrsinites
P. Stekel, K. Stillman
May 1977
232
Siskiyou
Along Happy Camp-O'Brien Rd. above Louse Creek
Comment
JEPS11901
Paxistima myrsinites
Rimo Bacigalupi with C. L. Custer and G. T. Robbins
1954-8-12
4788
Siskiyou
upper reaches of Indian Creek Canyon (1.8 mi. below summit of rd. and Del Norte-Siskiyou Co. line, along Happy Camp-Takilma rd.)
1371
Comment
JEPS45932
Paxistima myrsinites
Rimo Bacigalupi and L. R. Heckard
1966-6-12
9176
Siskiyou
ca. 0.8 mi. n.w. of town Mt. Shasta (Sisson) (in City Park, just above Big Springs)
1097
Comment
CHSC1638
Pectiantia pentandra
V. Holt
1943-8-13
Siskiyou
Marble Mountains.
1828
Comment
RSA610187
Pectocarya pusilla
L. C. Wheeler
1935-5-1
3453
Siskiyou
Yreka Creek, Siskiyou Mts.
854
Comment
SEINET10783891
Pedicularis attollens
Edwin B. Copel
1903-8-18
Copeland 3901
Siskiyou
Mt. Eddy.
Comment
CAS-BOT-BC266638
Pedicularis bracteosa
Doris K. Kildale
1928-8-19
6573
Siskiyou
Hancock Lake, on trail to Marble Mountains
2133
Comment
CAS-BOT-BC266658
Pedicularis contorta
H. A. Thomas; J. H. Thomas
1954-7-24
4491
Siskiyou
Salmon-Trinity Mountains. Vicinity of Rush Lake and Rush Creek Meadow. About 9 miles E of Cecilville
1981
Comment
HSC29251
Pedicularis contorta
Frederick W. Oettinger
1968-8-22
599
Siskiyou
Marble Mtn. Wilderness Area, below Diamond Lake on way to English Peak
2226
Comment
UC886599
Pedicularis densiflora
A. A. Heller
1915-7-15
12085
Siskiyou
Mount Eddy
2072
Comment
HSC27341
Pedicularis howellii
J. P. Smith, J. O. Sawyer, Maralyn O'Meara
1972-7-3
5704
Siskiyou
E slope of Kangaroo Mtn., above Toehead Lake.
1890
Comment
UC1483476
Pedicularis howellii
Maralyn A. Renner
1980-7-23
1879
Siskiyou
Pacific Crest Trail about .8 mi e of Cook and Green Pass; Klamath National Forest
1706
Comment
CAS-BOT-BC67681
Pellaea brachyptera
Marion Ownbey; Fred G. Meyer
1940-7-6
2198
Siskiyou
Near summit of Cayenne Ridge on south side, Marble Mountain.
Comment
CAS-BOT-BC67685
Pellaea brachyptera
Marion Ownbey; Fred G. Meyer
1940-7-6
2198
Siskiyou
Marble Mountain - Near summit of Cayenne Ridge on south side.
Comment
UC1013123
Pellaea brachyptera
A. R. Kruckeberg
1951-9-3
2002
Siskiyou
just w of town of Mt Shasta (across river, dirt rd above Joe Spini Ranch, between Wagon Creek and Deer Creek Bridges)
Comment
UC705509
Pellaea brachyptera
Marion Ownbey and Fred G. Meyer
1940-7-6
2198
Siskiyou
near summit Cayenne Ridge (s side Marble Mt); Marble Mt
Comment
CAS-BOT-BC67683
Pellaea brachyptera
Louis C. Wheeler
1934-6-21
75592
Siskiyou
Klamath National Forest - W. fork of Cottonwood Cr.
1371
Comment
RSA577172
Pellaea brachyptera
L. C. Wheeler
1934-8-30
3227
Siskiyou
Siskiyou Mountains: Trapper Creek.
1372
Comment
SDSU10914
Penstemon anguineus
D. F. Howe
1965-8-8
4125
Siskiyou
Saddle south of Little Grayback, Klamath National Forest.
1402
Comment
UC1585393
Penstemon anguineus
R. Raiche, K. Zadnik, and H. Forbes
1989-10-3
UCBG 49
Siskiyou
n Seiad Valley (at Cook and Green Pass); Cook and Green Pass
1425
Comment
JEPS84074
Penstemon azureus
L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester
1986-7-16
6320 a
Siskiyou
ca 1/2 air mi from Red Butte (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass); w of Cook and Green Pass, 1/2 air mi fr Red Butte
1750
Comment
NY571152
Penstemon azureus var. azureus
R. Van Deventer
1938-7-31
296
Siskiyou
Twin Valley Ridge
1280.2
Comment
UC618803
Penstemon cinereus
David Keck
1938-8-24
11582
Siskiyou
Bolam Creek Mount Shasta, Bolam Creek (above the creek in forest of Yellow Pine)
2133
Comment
JEPS8101
Penstemon davidsonii var. davidsonii
W. L. Jepson
1894-8-4
21412
Siskiyou
Mt. Shasta above timber line; Mt. Shasta, above timber line
Comment
UC705377
Penstemon davidsonii var. davidsonii
Marion Ownbey, Fred G. Meyer
1940-7-4
2185
Siskiyou
ridge above head of Brewer Creek Mount Shasta, E side
Comment
CAS-BOT-BC265382
Penstemon davidsonii var. davidsonii
Ella Dales Cantelow
1940-6-2
4483
Siskiyou
9.4 miles W Indian Wells Ranger Station
Comment
HSC68510
Penstemon deustus
Maralyn A. Renner
1980-6-8
825
Siskiyou
Slopes N of Moffett Creek
945
Comment
RSA215600
Penstemon deustus
Gilbert Muth
1969-8-6
1187
Siskiyou
Boulder Peak.
2530
Comment
RSA75599
Penstemon deustus subsp. deustus
Albert M. Vollmer, L. Beane
1951-6-2
39
Siskiyou
Klamath River Hwy, between US 99 and Gottville.
Comment
SD61023
Penstemon deustus var. pedicellatus
Darley F. Howe
1964-8-4
3932
Siskiyou
9 mi. from entrance to Modoc Nat. Forest. Lava Bed Nat. Monument
2042
Comment
NY609840
Penstemon deustus var. suffrutescens
A. A. Heller
1905-6-8
7998
Siskiyou
Yreka
Comment
CHSC67046
Penstemon gracilentus
Marion Ownbey; Fred G. Meyer
1940-7-3
2195
Siskiyou
Near the timber line on east side of Mt. Shasta.
Comment
UC618810
Penstemon gracilentus
W. Bridge Cooke
1938-8-21
11546
Siskiyou
around the Horse Camp Flats (Horse Camp, Mount Shasta); Mount Shasta, around the Horse Camp Flats
2438
Comment
JEPS101478
Penstemon heterodoxus var. shastensis
Dean Wm. Taylor with Glenn Clifton
1987-6-24
9059
Siskiyou
N end of White Horse Mountains, Tuft Creek, near BM 4374
1333
Comment
JEPS93872
Penstemon heterodoxus var. shastensis
Vernon H. Oswald and Lowell Ahart
1998-7-21
9329
Siskiyou
Highway 97 between Weed and Macdoel (at the e end of Grass Lake); Grass Lake, Highway 97
1524
Comment
HSC97132
Penstemon laetus subsp. sagittatus
L. Ahart, John Dittes
2005-6-9
12029
Siskiyou
Hill, S of rock fence, 100 yds. NE of where cattle water in Shasta River, 3/5 mi. S of Hwy. 99/97 Cutoff, 2.5 mi. ESE of Grenada
775
Comment
RSA659604
Penstemon laetus subsp. sagittatus
J. C. Roos
1948-9-2
3974
Siskiyou
6 miles SW of Yreka.
Comment
SEINET11053374
Penstemon laetus subsp. sagittatus
Karl A. Vincent, Charlotte A. Labbe
1987-8-12
4510
Siskiyou
Cascade Range Mt. Shasta; along E side of US 97 ca 5.1 mi NE of jct. I-5 bus. loop in Weed
1158
Comment
RSA78839
Penstemon laetus subsp. sagittatus
Philip A. Munz
1952-7-2
17917
Siskiyou
Road to Baldy Mtn, ca 6 miles by air west of Happy Camp, Siskiyou Mtns.
Comment
CHSC88779
Penstemon laetus var. sagittatus
Jenny Marr
1993-7-1
196
Siskiyou
Steamboat Mtn. Shasta Valley Wildlife Area, +/- 20 air miles S of Oregon border and 8 miles E of Yreka. Meadow.
701
Comment
UC1034026
Penstemon laetus var. sagittatus
Francis W. Pennell
1940-7-19
26193
Siskiyou
southwestern slope Mount Shasta; sw slope of Mount Shasta
1676
Comment
NY604553
Penstemon laetus var. sagittatus
K. A. Vincent
1987-6-28
4440
Siskiyou
Cascade Range, Mount Shasta; along east side of US 97 ca. 5.1 miles northeast of jct. I-5 Business Loop in Weed.
1158.2
Comment
POM252935
Penstemon laetus var. sagittatus
A. A. Heller
1938-7-12
15237
Siskiyou
Near the western base of Deer Mountain on US Hwy 97.
Comment
SBBG21851
Penstemon newberryi
D. Myrick
1964-7-25
949
Siskiyou
Shasta Ski Bowl Hwy, Mt Shasta
1524
Comment
HSC91141
Penstemon newberryi subsp. berryi
Jennifer Whipple
1976-7-7
1327
Siskiyou
Dale Creek drainage on N face of Mt. Eddy
2378
Comment
RSA150583
Penstemon newberryi subsp. newberryi
Lee W. Lenz
1961-6-21
24354
Siskiyou
Rd to Panther Flat, Mt Shasta.
1585
Comment
JEPS5711
Penstemon newberryi var. berryi
Geo. D. Butler
1909-7-15
936
Siskiyou
Highland Mine
Comment
UC163816
Penstemon newberryi var. berryi
Geo. D. Butler
1909-7-15
936
Siskiyou
Highland Mine
Comment
JEPS25168
Penstemon newberryi var. newberryi
G. Thomas Robbins
1959-6-10
4040
Siskiyou
about one mi n of highway summit on U.S. 99 between Mt. Shasta and Weed (on w side of Black Butte); w side of Black Butte, btw Mt. Shasta (town) and Weed
1188
Comment
HSC76947
Penstemon parvulus
K. T. Stillman
1976-7-15
264
Siskiyou
Marble Mtn. Wilderness Area
1951
Comment
CAS-BOT-BC94477
Penstemon parvulus
R. C. Wenk
2005-7-19
346
Siskiyou
border between Siskiyou and Trinity Counties, National Forest Road 17, parking lot where Pacific Crest Trail crosses
2090
Comment
NY638946
Penstemon procerus var. brachyanthus
I. L. Wiggins
1955-7-27
13526
Siskiyou
Caribou Lake, Salmon-Trinity Alps Primitive Area
2042.2
Comment
HSC61153
Penstemon procerus var. brachyanthus
Al Hobart
Siskiyou
El Capitan
Comment
CHSC67610
Penstemon roezlii
J. D. Jokerst
1992-7-30
3410
Siskiyou
Top of divide between Trinity River, N of road. (Interstate 5?).
Comment
CHSC1886
Penstemon rupicola
V. Holt
1932-7-5
Siskiyou
Castle Lake.
1981
Comment
SEINET10898228
Penstemon rupicola
Mary Susan Taylor
1980-7-8
Taylor 3094
Siskiyou
T39N R5W south center sec 19, Dunsmuir quad; Shasta-Trinity Natl Forest; S end of Little Castle Lake, in steep granitic cliffs.
1768
Comment
CAS-BOT-BC239431
Penstemon rydbergii var. oreocharis
Peter Rubtzoff
1978-6-26
9218
Siskiyou
Southeast margin of Grass Lake near Hwy 97
Comment
CDA41991
Penstemon rydbergii var. oreocharis
Vernon H. Oswald & Lowell Ahart
1998-6-11
9208
Siskiyou
Dry Lake on the south side of Tennant Road, ca. 9 air miles east of Grass Lake, ca. 22 air miles northeast of Weed.
Comment
JEPS11508
Penstemon speciosus
W. L. Jepson
1894-8-4
21432
Siskiyou
Mt. Shasta
Comment
SEINET13761771
Penstemon speciosus
R. R. Halse
2016-5-29
9721
Siskiyou
Along Hilt Road, E of Hilt by its intersection with I-5.
939
Comment
UC725619
Penstemon speciosus
A. A. Heller
1938-7-12
15249
Siskiyou
5 mi n Weed (along highway #97); n of Weed
Comment
HSC4832
Perideridia gairdneri subsp. gairdneri
J. O. Sawyer
1968-9-10
688
Siskiyou
Below Young's Meadow on Clear Creek.
1372
Comment
SEINET5135939
Perideridia leptocarpa
Unknown
1966-6-15
3768
Siskiyou
W-facing slope above Trinity River 5 miles NW of Cecilville
Comment
UCD127877
Perideridia oregana
Robert E. Preston
1995-6-18
878
Siskiyou
Ca. 3 miles ESE of Hornbrook. Adjacent to Ager Road.
701
Comment
CAS-BOT-BC423353
Peritoma platycarpa
A. A. Heller
1905-6-9
8010
Siskiyou
Montague
Comment
CHSC106098
Persicaria hydropiperoides
Lowell Ahart; John Dittes
2010-7-30
16933
Siskiyou
Along the south edge of the Shasta River, about 100 yards east of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada.
716
Comment
HSC17509
Persicaria lapathifolia
C. B. Wolf
1927-8-26
990
Siskiyou
Klamath River, 5 mi. below Hornbrook
Comment
UCD99566
Persicaria maculosa
Morris Halperin
1930-7-11
4
Siskiyou
Eureka.
Comment
HSC13648
Phacelia bicolor
R. C. Wunner
1965-8-27
489
Siskiyou
California Lava Beds National Monument, top of petroglyphs
Comment
RSA0003819
Phacelia cookei
L. R. Heckard, Constance, Ornduff
1969-6-24
2294
Siskiyou
N of Mt. Shasta, junc. of old Military Pass Rd. and U.S. Hwy. 97.
Comment
POM73589
Phacelia egena
Geo. D. Butler
1910-5-17
1356
Siskiyou
Damp land near Yreka.
Comment
SD98970
Phacelia frigida
Darley F. Howe
1977-7-5
Siskiyou
Are north of Mt. Shasta.
1463
Comment
HSC76997
Phacelia hastata var. compacta
K. T. Stillman
1976-6-25
92
Siskiyou
Marble Mtn. Wilderness Area, between Marble Gap and Elk Valley trail
2073
Comment
CHSC36171
Phacelia heterophylla subsp. virgata
K. Bridwell
1978-7-6
173
Siskiyou
N slope of Sheep Mountain, ca. 10 mi e of Macdoel.
1645
Comment
HSC46179
Phacelia heterophylla subsp. virgata
Jennifer Whipple
1977-4-30
1880
Siskiyou
Scott Valley near Weston Gulch on open hillsides
854
Comment
JEPS87068
Phacelia leonis
Dean W. Taylor
1988-7-9
9935
Siskiyou
Gumboot Lake North Coast Ranges, Seven Lakes Basin 7 1/2' quad, South For (headwaters of river)
1950
Comment
UC1187639
Phacelia leonis
Lincoln Constance, Rimo Bacigalupi, and Lawrence R. Heckard
1960-7-20
3691
Siskiyou
ca 5 mi sw Poker Flat; Siskiyou Mountains, Twin Valley
1554
Comment
UC1426026
Phacelia mutabilis
Frederick W. Oettinger
1968-8-11
482
Siskiyou
dry stream banks just below Tom Taylor Cabin Spring; Salmon Mountains, Marble Mountain Wilderness Area, High Lake
2042
Comment
HSC78199
Phacelia mutabilis
L. P. Janeway
1983-8-28
644
Siskiyou
At Poker Flat, dry NE edge of lower portion of meadow.
1524
Comment
JEPS100470
Phacelia pringlei
Dean W. Taylor
2002-6-29
18201
Siskiyou
Big Carmen Lake, Scott Mountain
1676
Comment
RSA50204
Phacelia pringlei
E. K. Balls
1949-7-8
13901
Siskiyou
Trail from Scott Mountain Camp to Carmen Lake, Scott Mt.
1753
Comment
SBBG122789
Phacelia pringlei
B. Ertter
1990-7-14
9338
Siskiyou
Wagon Crk, E side of Mt Eddy, ca. 4 air-mi W of Mt Shasta City
1828
Comment
UC73700
Phacelia procera
Milo S. Baker
1899-8-2
Siskiyou
near Bartle's; McCloud River
Comment
HSC29248
Phacelia procera
Frederick W. Oettinger
1969-7-18
1056
Siskiyou
Salmon Mtns., cliffs SW of Upper English Lake
1829
Comment
POM74214
Phacelia procera
Geo. D. Butler
1910-7-8
1679
Siskiyou
Shackleford Creek.
1524
Comment
CAS-BOT-BC141450
Phacelia ramosissima var. eremophila
Doris K. Kildale
1929-6-25
8363
Siskiyou
6 miles north of Klamath River at Hornbrook
609
Comment
UCD162322
Philadelphus lewisii
Jack Major; M. Fleschner, R. Pemble
1966-9-5
s.n.
Siskiyou
Marble Mountains, east of Marble Mountain.
1716
Comment
UC1560412
Phlox adsurgens
E. Joyal and D. Mehlman
1988-6-25
1275
Siskiyou
Happy Camp to Takilma road (at turn-off to Bolan Lake)
1524
Comment
SJSU6499
Phlox adsurgens
R. W. Trivelpiece
1972-6-24
130
Siskiyou
Thompson Ridge 5 mi E of Indian Cr Fork of Klamath R c. 11 mi N of Happy Camp
1280
Comment
UC106962
Phlox austromontana
Harley P. Chandler
Jun 1901
1591
Siskiyou
near Marble Mountain; North Coast Ranges
2133
Comment
UC1409303
Phlox austromontana
Frederick W. Oettinger
1969-7-10
964
Siskiyou
s of Upper English Lake; Salmon Mountains, Marble Mountain Wilderness Area
1920
Comment
HSC92076
Phlox diffusa
Jennifer Whipple
1976-6-12
979
Siskiyou
SE slope of Mt. Eddy draining into the N Fork of the Sacramento River
2195
Comment
SEINET12279216
Phlox diffusa
H. P. Chandler
1901-1
1591
Siskiyou
Ridges and meadows near Marble Mountain
2134
Comment
RSA237975
Phlox diffusa subsp. subcarinata
Frederick W. Oettinger
1969-7-10
964
Siskiyou
South of Upper English Lake. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountains Wilderness Area.
1921
Comment
UC705693
Phlox douglasii subsp. rigida
Marion Ownbey, Fred G. Meyer
1940-7-4
2191
Siskiyou
above Head of Brewer Creek (e side of Mt. Shasta); Mt. Shasta
Comment
CAS-BOT-BC232823
Phlox hirsuta
Alice Eastwood; John Thomas Howell
1934-4-20
1751
Siskiyou
Near Yreka on Ft. Jones road
Comment
UC1442633
Phlox hirsuta
William J. Ferlatte
1978-5-28
1904
Siskiyou
0.4 mi e Interstate 5 (0.2 mi n of Hwy 3 on way to Montague, hills n of Yreka)
830
Comment
RSA469943
Phlox speciosa subsp. occidentalis
B. C. Templeton
1960-6-21
8551
Siskiyou
Near the summit of Scott Mt.
Comment
JEPS95661
Phoradendron densum
Vernon H. Oswald and L. Ahart
1999-7-5
9814
Siskiyou
Gazelle Mtn. on road 41N03 1.0 mi southeast of Gazelle-Callahan Hwy.: T41N R7W Sect. 3, 5100 ft, yellow pine forest, serpentine substrate. Parasitic on juniper (Juniperus occidentalis).
1554
Comment
CAS-BOT-BC135339
Phoradendron juniperinum
L. E. Smith
1914-3-17
586
Siskiyou
Weed
Comment
UC1039907
Phoradendron pauciflorum
Geo. M. Pendleton
1917-1
Siskiyou
Sisson
Comment
CAS-BOT-BC56492
Phyllodoce empetriformis
Doris K. Kildale
1928-8-19
6581
Siskiyou
Hancock Lake, on trail to Marble Mt.
2133
Comment
HSC31489
Phyllodoce empetriformis
Steve Selva, Roger Jensen
1974-8-23
41
Siskiyou
Devils Punchbowl
Comment
HSC758
Phyllodoce empetriformis
William J. Ferlatte
1966-7-7
204
Siskiyou
Caribou Basin
1982
Comment
JEPS66653
Phyllodoce empetriformis
Joseph P. Tracy
1935-8-1
14406
Siskiyou
at extreme head of West Fork Knownothing Creek (on ridge between Salmon and New Rivers, Rock Lake); Rock Lake, West Fork Knownothing Creek
1889
Comment
LA41255
Phyllodoce empetriformis
Wm. Bridge Cooke;
1938-8-18
11496
Siskiyou
Mount Shasta, around the springs above Horse Camp along the summit trail
2499
Comment
CAS-BOT-BC56494
Phyllodoce empetriformis
W. R. Dudley
1901-8-23
s.n.
Siskiyou
Rocky Peak, Foxtail Ridge, Salmon Mts.
Comment
CAS-BOT-BC60759
Physaria occidentalis
Geo. D. Butler
1909-4-24
588
Siskiyou
Cherry Creek.
Comment
HSC38584
Physocarpus capitatus
J. P. Smith, Steve Selva
1970-8-7
4544
Siskiyou
Comment
POM139827
Physocarpus capitatus
E. B. Copeland
1903-6-9
3858
Siskiyou
Mt. Eddy
Comment Read comments Jan 23 2011
UC1034605
Physocarpus capitatus
Douglas Barbe
1955-6-29
45
Siskiyou
1.8 mi e Callahan (on bank of Scott River); Klamath Mts
975
Comment
UC75157
Physocarpus capitatus
Copeland
1903-9-6
3858
Siskiyou
Mt Eddy
Comment
CAS-BOT-BC73473
Picea breweriana
John Thomas Howell
1937-7-24
13413
Siskiyou
Caribou Basin, Salmon-Trinity Alps
2286
Comment
CAS-BOT-BC73475
Picea breweriana
Arthur Menzies
1961-7-1
s.n.
Siskiyou
Klamath National Forest - Copper Butte near Cook & Green Pass, north of Seiad Valley.
Comment
HSC36699
Picea breweriana
Brent Whiteley
1975-7-3
132
Siskiyou
1220
Comment
POM193628
Picea breweriana
Patricia Bennett
1928-7-11
s.n.
Siskiyou
Salmon Mountains; head of No Nothing Creek.
Comment
UC1271683
Picea breweriana
Joseph P. Tracy
1935-8-1
14417
Siskiyou
cirque 1 mi e Salmon Summit Mine (head of creek); Knownothing Creek
1767
Comment
UC665706
Picea breweriana
L. E. Berriman
January, 1941
Siskiyou
w Callahan (n slopes of peak); North Coast Ranges, Russian Peak
1828
Comment
HSC103157
Pinus albicaulis
Michael Kauffmann
2013-8-8
21
Siskiyou
The Whaleback
2541
Comment
UC1094328
Pinus albicaulis
Peter H. Raven
1956-9-4
10416
Siskiyou
Mount Eddy
2651
Comment
UC705871
Pinus attenuata
Marion Ownbey and Fred G. Meyer
1940-7-7
2219
Siskiyou
near summit of Cayenne Ridge Marble Mountain, Cayenne Ridge
Comment
NY34632
Pinus attenuata
H. E. Brown
1897-7-15
511
Siskiyou
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
CAS-BOT-BC78406
Pinus balfouriana
W. R. Dudley
1899-8-15
s.n.
Siskiyou
summit of Black Butte
Comment
JEPS82668
Pinus balfouriana
Steve Edwards
1984-6-7
Siskiyou
South China Mountain
2438
Comment
RSA215637
Pinus balfouriana
Gilbert Muth
1969-8-10
1355
Siskiyou
Ridge W of Boulder Peak.
2287
Comment
HSC92117
Pinus jeffreyi
Jennifer Whipple
1976-9-4
1795
Siskiyou
Dobkins lake drainage on E facing slopes above Dobkins lake
2256
Comment
MACF017420
Pinus jeffreyi
Trudy R. Ericson
1974-8-8
220
Siskiyou
St. Hwy. 96, between Happy Camp and Hamburg, near Seiad Valley
Comment
CAS-BOT-BC72866
Pinus ponderosa
Doris K. Kildale
1929-3-11
7713
Siskiyou
Cecilville, south fork of Salmon River
Comment
HSC1540
Pinus ponderosa
R. C. Wunner
1965-7-9
377
Siskiyou
Lava Beds National Monument, Upper Ice Cave Junction with Tichner Rd.
1555
Comment
LA6146
Pinus ponderosa
W. B. C.;
1939-7-26
13789
Siskiyou
Mount Shasta, along the Sisson Southern Trail
1676
Comment
UC70584
Pinus ponderosa
Mrs. Stirring
May 1905
Siskiyou
Etna
Comment
JEPS64436
Piperia elongata
W. L. Jepson
1894-7-1
21278
Siskiyou
Sisson
Comment
CHSC93545
Plagiobothrys bracteatus
Lowell Ahart; John Dittes
2005-6-9
12035
Siskiyou
Meadow area along a small drainage, about 50 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada.
774
Comment
SDSU5442
Plagiobothrys hispidus
D. F. Howe
1964-8-5
3941
Siskiyou
Klamouth National Forest 3.7 miles from north entrance on #97.
1585
Comment
UC163849
Plagiobothrys reticulatus
Geo. D. Butler
1910-5-29
1424
Siskiyou
near Yreka
Comment
HSC46221
Plagiobothrys shastensis
Jennifer Whipple
1978-6-5
2331
Siskiyou
Weston Gulch in Scott Valley
854
Comment
HSC46183
Plagiobothrys tenellus
Jennifer Whipple
1977-4-30
1873
Siskiyou
Scott Valley near Weston Gulch
854
Comment
RSA518800
Plantago eriopoda
L. R. Heckard
1972-5-31
2936
Siskiyou
About 2 miles east of Gazelle on road to Weed.
Comment
JEPS7128
Plantago lanceolata
W. L. Jepson
1940-6-22
19970
Siskiyou
near Hornbrook; Cottonwood Creek
670
Comment
RSA240062
Plantago major
Frederick W. Oettinger
1969-8-12
1341
Siskiyou
Near Abbott's Lower Cabin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
945
Comment
UC429327
Platanthera leucostachys
Milo S. Baker
Aug 1897
136
Siskiyou
Payne's Springs
Comment
RSA211309
Platanthera leucostachys
William J. Ferlatte
1966-6-23
141
Siskiyou
At Big Flat Hillside seep between campground and S. Fork of the Salmon River
1524
Comment
SJSU6500
Platanthera sparsiflora
R. W. Trivelpiece
1972-6-15
115
Siskiyou
Vann Creek near Bear Peak, SW of Happy Camp
1280
Comment
HSC32018
Platanthera sparsiflora
A. Montalvo, J. D. Ackerman
1974-7-2
353
Siskiyou
Along road to Middle Fork Sacramento River and Toad Lake. West of Mt. Shasta City
Comment
POM208361
Plectritis congesta subsp. brachystemon
Louis C. Wheeler
1934-6-4
2632
Siskiyou
Hamburg Gulch off Horse Creek. (Mt. Diablo Mer.) Siskiyou Mts.
610
Comment
RSA48224
Plectritis congesta subsp. brachystemon
Roxana S. Ferris, Laura Lorraine
1948-6-12
11726
Siskiyou
French Creek logging road west of Callahan.
1067
Comment
UC164086
Plectritis macrocera
Geo. D. Butler
1910-4-15
1176
Siskiyou
Yreka Creek
Comment
HSC44640
Pleuricospora fimbriolata
Virginia Rumble
1978-7-3
Siskiyou
Along N side of Kelly Lake. Bulk Collection 134
1067
Comment
CAS-BOT-BC254784
Poa bolanderi
A. A. Heller
1914-8-28
11736
Siskiyou
On the E side of Mount Eddy
2438
Comment
HSC30562
Poa bolanderi
Frederick W. Oettinger
1969-9-2
1586
Siskiyou
Marble Mtn. Wilderness Area, Bear Meadow near Tom Taylor Cabin
2027
Comment
POM259586
Poa bolanderi
J. T. Howell
1939-8-9
15218
Siskiyou
Sky High Valley, Marble Mountains.
1829
Comment
UCD90664
Poa bulbosa
Morris Halperin
1930-5-17
304
Siskiyou
Eureka. Schumeyer Ranch (Geo. Gray.)
Comment
JEPS125993
Poa compressa
D. W. Taylor
1996-7-27
15867
Siskiyou
Klamath National Forest; Grass Lake, about 15 air miles NE of Weed.
Comment
JEPS109562
Poa cusickii subsp. purpurascens
Dean W. Taylor
2002-7-21
18274
Siskiyou
The Eddys, cirque at headwaters of Parks Creek above Caldwell Lakes
2316
Comment
UCD91090
Poa howellii
A. A. Beetle
1942-5-31
3420
Siskiyou
north of Willow Creek, 5 miles west of Gazelle.
Comment
CAS-BOT-BC256013
Poa pratensis
Wm. Bridge Cooke
1938-7-15
11236
Siskiyou
Wagon Camp, Mount Shasta
1737
Comment
UCD91764
Poa pringlei
A. A. Heller
1921-7-7
13566
Siskiyou
East slope of Mt. Eddy, in the Canadian Life Zone.
Comment
HSC77024
Poa secunda subsp. juncifolia
K. T. Stillman
1976-6-25
52
Siskiyou
Marble Mtn. Wilderness Area, SW facing slope.
1921
Comment
CHSC88405
Poa secunda subsp. secunda
Jenny Marr
1993-7-1
164
Siskiyou
Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake.
1349
Comment
HSC68450
Poa secunda subsp. secunda
Maralyn A. Renner
1980-6-26
1256
Siskiyou
SE edge of Flint Valley.
1390
Comment
JEPS33848
Poa secunda subsp. secunda
Gilbert Muth
1966-7-31
477
Siskiyou
n side Black Mt; Marble Mt Wilderness Area
2057
Comment
SJSU6477
Poa secunda subsp. secunda
R. W. Trivelpiece
1972-6-9
104
Siskiyou
c. 4 mi E of Grass Lake
1524
Comment
UC1025012
Poa secunda subsp. secunda
Leo Whitney
1935-7-15
3485
Siskiyou
2 mi se Medicine Lake (Bullseye Lake)
Comment
UCD90888
Poa secunda subsp. secunda
P. B. Dickey
1940-5-26
942
Siskiyou
South of Dwinnell Lake.
Comment
RSA47975
Poa trivialis
Roxana S. Ferris, Laura Lorraine
1948-6-16
11747
Siskiyou
French Creek Logging west of Callahan
1067
Comment
HSC39632
Poa wheeleri
J. P. Smith, J. O. Sawyer
1972-6-30
5647
Siskiyou
Ridge W of Little Duck Lake.
2378
Comment
JEPS40859
Poa wheeleri
Paul C. Hutchison
1961-8-2
937 -A
Siskiyou
between top of ski lift and Panther Meadow; Mt Shasta
2621
Comment
SEINET7873919
Poa wheeleri
G. D. Butler
1910-5-10
1318
Siskiyou
Goosenest Foothills
1524
Comment
CAS-BOT-BC244326
Podagrostis humilis
John Thomas Howell
1939-8-3
15001
Siskiyou
Spirit Lake, Marble Mountains
1828
Comment
JEPS121612
Podagrostis thurberiana
Kendra Sikes
2011-9-13
Siskiyou
Bogbean Fen, Caldwell Lakes Basin, headwaters of Parks Creek, east slope of China Mountain. Gently sloping wet meadow, W aspect, over gabbro. China Mountain quadrangle. CLB_1 #B
Comment
UCD118556
Polemonium californicum
J. M. Tucker
1963-7-7
3725
Siskiyou
In vicinity of Paradise Lake, at the base of Kings Castle on the east side, Marble Mountain Wilderness Area.
1981
Comment
RSA183689
Polemonium californicum
Gilbert Muth
1965-8-8
196
Siskiyou
Rim trail, Marble Mt, Marble Mountains
1829
Comment
CAS-BOT-BC263240
Polemonium carneum
R. Stubbs
2010-6-25
010
Siskiyou
1.08 mile SE of Deadwood historical marker. West of Yreka
1331
Comment
CAS-BOT-BC263241
Polemonium carneum
R. Stubbs
2010-6-25
011
Siskiyou
Private property. 5 miles west of Yreka
Comment
UC164137
Polemonium carneum
Geo. D. Butler
1910-5-15
1344
Siskiyou
McAdams Creek
Comment
CAS-BOT-BC231353
Polemonium pulcherrimum
M. S. Clemens
No date on label
s.n.
Siskiyou
Mt. Shasta
Comment
UC1732953
Polyctenium fremontii
Kay H. Beach, Frank Gould
1940-5-16
646
Siskiyou
drying vernal pool about 24 miles north of Weed, on the road to Klamath Falls.
Comment
SEINET12203957
Polygala cornuta
M. Ownbey, Meyer, F. G.
1940-1
2164
Siskiyou
7 mi NW of McCloud
Comment
CAS-BOT-BC170343
Polygala cornuta var. cornuta
Marion Ownbey; Fred G. Meyer
1940-7-3
2164
Siskiyou
7 miles northwest of McCloud
Comment
UC1192345
Polygonum aviculare subsp. aviculare
Verne Grant and Irving Schneider
1947-8-25
8276
Siskiyou
Tule Lake; w side
Comment
CAS-BOT-BC414313
Polygonum aviculare subsp. neglectum
R. E. Frenkel
1963-7-15
226
Siskiyou
On Everitt Memorial Highway near Mount Shasta, 4.7 miles north of McCloud River RR crossing
1545
Comment
CAS-BOT-BC414393
Polygonum californicum
Geo. D. Butler
1908-7-12
192
Siskiyou
Near Yreka
Comment
UCD77938
Polygonum californicum
Robert E. Preston
2002-6-22
1883
Siskiyou
Ca. 0.6 miles SW of Cayton, on W side of Hwy 89.
958
Comment
UC618739
Polygonum davisiae
W. Bridge Cooke
1938-7-21
11289
Siskiyou
between Horse Camp and Panther Creek Meadows; Mount Shasta
Comment
JEPS25543
Polygonum douglasii
Rimo Bacigalupi with Lincoln Constance
1959-6-17
7160
Siskiyou
on moraine 4 mi nw Weed (along US Hwy 99, overlooking s end of Shasta Valley)
952
Comment
SEINET3405779
Polygonum douglasii
Rimo Bacigalupi, Drs. Reino & Aloha Alava
1958-9-3
6898
Siskiyou
Poker Flat, Siskiyou Mtns
1536
Comment
HSC32768
Polygonum douglasii
Frederick W. Oettinger
1969-8-14
1378
Siskiyou
Marble Mtn. Wilderness Area, campsite, English Lake
1829
Comment
POM104485
Polygonum douglasii
Geo. D. Butler
1908-8-8
186
Siskiyou
W Fork Wooly Creek.
1829
Comment
JEPS49633
Polygonum douglasii subsp. douglasii
Louis C. Wheeler
1935-7-26
3700
Siskiyou
Jaynes Canyon Siskiyou Mts.
1950
Comment
RSA466401
Polygonum kelloggii
Louis C. Wheeler
1934-7-3
2873
Siskiyou
Soda Creek, Sterling Mt. Siskiyou Mountains.
1677
Comment
CAS-BOT-BC418598
Polygonum minimum
G. J. Muth
1969-8-8
1279
Siskiyou
Gap Meadow, Boulder Peak Ridge
Comment
JEPS74500
Polygonum minimum
W. J. Ferlatte
1966-8-18
417
Siskiyou
between campground Carter's; Trinity Alps, South Fork of the Salmon River
1524
Comment
UC1408829
Polygonum minimum
Frederick W. Oettinger
1968-8-11
472
Siskiyou
Tom Taylor Cabin Salmon Mountains, Marble Mountain Wilderness Area (ne side of creek bed, w Siskiyou Co.)
2042
Comment
CAS-BOT-BC418588
Polygonum minimum
J. M. Tucker; L. K. Mann
1963-8-17
3743
Siskiyou
Beside trail from Red Rock Valley to top of ridge to south, and near top of ridge; Marble Mountain Wilderness Area
1889
Comment
JEPS50641
Polygonum phytolaccifolium
W. L. Jepson
1937-7-30
18565
Siskiyou
Poker Flat Siskiyou Mts. (headwaters Indian Creek)
1584
Comment
UC922363
Polygonum phytolaccifolium
Annie M. Alexander and Louise Kellogg
1949-7-19
5808
Siskiyou
Paradise Lake Marble Mountains
1920
Comment
JEPS19785
Polygonum polygaloides subsp. confertiflorum
Rimo Bacigalupi with S. Galen Smith
1957-6-26
5936
Siskiyou
about 2 1/2 mi nw of Weed (close to U.S. Highway 99)
1005
Comment
HSC19293
Polygonum polygaloides subsp. kelloggii
J. O. Sawyer
1969-6-18
1409
Siskiyou
Head of S Russian Creek
1829
Comment
UC1059020
Polygonum polygaloides subsp. kelloggii
A. H. Murphy
1956-8-16
56 M
Siskiyou
Klamath N. F.
1981
Comment
UC1409209
Polygonum sawatchense subsp. oblivium
Frederick W. Oettinger
1968-8-11
471
Siskiyou
Tom Taylor Cabin Salmon Mountains, Marble Mountain Wilderness Area (ne side creek bed, w Siskiyou Co.)
2042
Comment
UC127333
Polygonum sawatchense subsp. sawatchense
H. M. Hall and E. B. Babcock
June, 1903
4049
Siskiyou
near Sisson; Mount Shasta
1066
Comment
UC850369
Polygonum sawatchense subsp. sawatchense
A. A. Heller
1916-6-20
12403
Siskiyou
Metcalf's Ranch Mt. Eddy (ne base of mt.)
1188
Comment
CAS-BOT-BC109285
Polygonum shastense
R. H. Bohmannson
1926-7-1
s.n.
Siskiyou
Mount Shasta.
Comment
RSA659528
Polygonum shastense
Gary D. Wallace
1990-7-1
2948
Siskiyou
Mount Shasta: Panther Meadow, campground on AAA map.
2256
Comment
UC618626
Polygonum shastense
W. Bridge Cooke
1938-8-18
11496
Siskiyou
Horse Camp Slopes Mount Shasta
Comment
UC726984
Polygonum shastense
A. A. Heller
1920-8-12
13520
Siskiyou
spring above Horse Camp
Comment
HSC2389
Polygonum spergulariiforme
William J. Ferlatte
1966-8-18
431
Siskiyou
Willow Creek Trail.
1707
Comment
UC673174
Polypodium glycyrrhiza
Lincoln Constance and Reed C. Rollins
1942-5-13
2908
Siskiyou
Klamath River 4 mi e of Seiad; Klamath-Siskiyou Region
457
Comment
CHSC36
Polystichum imbricans
V. Holt
1932-8-17
Siskiyou
Spring Hill.
1219
Comment
HSC79154
Polystichum imbricans
C. J. Thomas
1983-10-1
104
Siskiyou
0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake
854
Comment
CHSC63313
Polystichum lemmonii
Vernon H. Oswald; Lowell Ahart
1994-7-11
6404
Siskiyou
Gumboot Lake Rd. (40N37) just S of Forest Rd, 26 ( to Mt. Shasta), W of Dunsmuir.
1777
Comment
UC405222
Polystichum lemmonii
J. G. Lemmon
1879-7-23
Siskiyou
Scott Valley near Shasta Scott Valley
Comment
HSC92767
Polystichum lemmonii
Jennifer Whipple
1976-7-23
1521
Siskiyou
Dale Cr. drainage on N face of Mt. Eddy
2317
Comment
UC1949221
Polystichum lemmonii
Barbara Ertter
1990-7-16
9374
Siskiyou
NW side of Mt Eddy ca 8 airmiles SW of Weed, ca 1-2 mi from Parks Cr trailhead (= crest of Rt 17) along ridge
Comment
HSC19182
Polystichum lonchitis
J. O. Sawyer
1968-7-2
352
Siskiyou
Upper Drainage of Joe Creek
1677
Comment
HSC26110
Polystichum lonchitis
J. P. Smith, J. O. Sawyer, Maralyn O'Meara
1972-7-3
5681
Siskiyou
E slope of Kangaroo Mtn. above Toehead Lake.
1890
Comment
JEPS50871
Polystichum lonchitis
Al Hobart
1967-8-8
Siskiyou
n face Preston Peak; Siskiyou Range, westernmost Siskiyou County
1828
Comment
RSA693280
Polystichum lonchitis
S. W. H.
1932-07
115
Siskiyou
Somes Bar to Forks of Salmon River.
Comment
UC185199
Polystichum munitum
Geo. D. Butler
1908-8-24
245
Siskiyou
Eldredge's Canal; Russian Creek
Comment
SJSU6266
Polystichum munitum
R. W. Trivelpiece
1971-8-23
75
Siskiyou
W side of Scott River c. 6 mi SW of Scott Bar, Marble Mts.
914
Comment
RSA693351
Polystichum scopulinum
Anonymous
1913-8-26
s.n.
Siskiyou
Trail to Mt Eddy.
1372
Comment
RSA693355
Polystichum scopulinum
L. C. Wheeler
1934-8-26
3225
Siskiyou
Trapper Creek, Siskiyou Mountains. (Mt Diablo Mer.)
1982
Comment
HSC19175
Populus tremuloides
J. O. Sawyer
1968-7-23
603
Siskiyou
Along trail from Brown's Valley to Caribou Basin including areas around Snowslide Lake and Caribou Lake.
1829
Comment
CDA42312
Porterella carnosula
T. C. Fuller
1960-6-3
s.n.
Siskiyou
Edge of Toad Lake, ca. 7 miles northeast of Bartle.
0
Comment
UC1265462
Potamogeton berchtoldii
Frederick W. Oettinger
1969-8-18
1417
Siskiyou
at nw shore of Horse Range Lake (High Lake Basins in Vicinity of English Peak); Salmon Mountains, Marble Mountain Wilderness Area
1821
Comment
CDA16694
Potamogeton pectinatus
G. F. Hrusa, M. Hooper
2001-7-1
15871
Siskiyou
Klamath R.,ca. 1.5 mi. E of Ft. Goff Campground at Sluice Box river access.
350
Comment
UC1538958
Potentilla cristae
Marla A. Knight, Julie D. Knorr
1987-8-3
951
Siskiyou
near summit Cory Peak; China Mt. Quad., near summit Cory Peak
2133
Comment
UC1560737
Potentilla cristae
W. J. Ferlatte
1989-8-5
2122
Siskiyou
ridge e Cory Peak; China Mt. se Quad., ridge e of Cory Peak
2286
Comment
CAS-BOT-BC142032
Potentilla drummondii
Doris K. Kildale
1928-8-19
6524
Siskiyou
English Lake - head of north fork of Salmon River
1828
Comment
SEINET11916322
Potentilla drummondii
H. P. Chandler
1901-1
1564
Siskiyou
nr Marble Mtn
1829
Comment
RSA211468
Potentilla flabellifolia
William J. Ferlatte
1966-8-17
390
Siskiyou
Caribou Basin; Trinity Alps.
1982
Comment
UC555306
Potentilla fruticosa
D. Tebbe
1929-7-15
124
Siskiyou
Mt. Eddy
Comment
UC609368
Potentilla fruticosa
Eleanor Hart
1938-8-16
Siskiyou
Edge of Lower Wright Lake, east side
2072
Comment
RSA211490
Potentilla glandulosa subsp. ashlandica
William J. Ferlatte
1966-7-7
198
Siskiyou
Caribou Basin.
1982
Comment
UCR37851
Potentilla glandulosa subsp. nevadensis
K. T. Stillman
1976-6-26
123
Siskiyou
Marble Mountain Wilderness Area, near Bear Lake
1829
Comment
RSA237862
Potentilla glandulosa var. nevadensis
Frederick W. Oettinger
1968-8-22
598
Siskiyou
Ridge between Diamond Lake and English Peak. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
2165
Comment
HSC128
Potentilla gracilis var. fastigiata
William J. Ferlatte
1966-8-18
423
Siskiyou
Willow Creek Trail.
1707
Comment
RSA105464
Potentilla gracilis var. flabelliformis
M. S. Baker
1955-6-26
13085
Siskiyou
Shasta Valley, between Weed and Gazella.
915
Comment
CAS-BOT-BC144831
Potentilla rivalis
Roxana S. Ferris; Laura Lorraine
1941-8-11
10501
Siskiyou
Grass Lake Station onU. S. Highway 97
1554
Comment
CAS-BOT-BC516383
Prosartes hookeri
Geo. D. Butler
1909-5-30
787
Siskiyou
Humbug Mountain
Comment
CAS-BOT-BC516393
Prosartes hookeri
H. A. Thomas; J. H. Thomas
1954-7-22
4450
Siskiyou
Near edge of Big Bend Creek, Salmon-Trinity Mts. about 6 miles SE of Cecilville, between Rush and Big Bend Creeks, 0.25-0.5 miles north of south Fork of Salmon River
975
Comment
HSC67709
Prunella vulgaris subsp. lanceolata
John Palmer
1980-7-24
609
Siskiyou
Klamath National Forest, Elk Hole
1503
Comment
HSC29322
Prunella vulgaris subsp. lanceolata
Frederick W. Oettinger
1969-8-18
1422
Siskiyou
Marble Mountain Wilderness Area, W of Horse Range Lake outlet
1822
Comment
JEPS124566
Prunella vulgaris subsp. lanceolata
Michael Fleschner
1965-7-14
1965 -141
Siskiyou
4 miles west of Deadhouse summit HWY 89.
Comment
RSA238551
Prunella vulgaris var. lanceolata
Frederick W. Oettinger
1969-8-1
1126
Siskiyou
Above wiregrass meadow near English Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1799
Comment
CAS-BOT-BC158206
Prunus emarginata
V. B. Whitehead
1963-7-5
s.n.
Siskiyou
McBride Springs (3 mi. nne. of Mt. Shasta City)
1371
Comment
CAS-BOT-BC158245
Prunus emarginata
K. T. Stillman
1976-6-25
95
Siskiyou
Marble Mountain Wilderness Area. Between Marble Gap & Elk Valley trail
Comment
HSC120
Prunus emarginata
William J. Ferlatte
1967-6-27
532
Siskiyou
Big Flat, near public camp
1524
Comment
OBI36627
Prunus emarginata
David J. Keil
1983-7-3
17382
Siskiyou
Sloes of Mt Shasta along Memorial hwy
Comment
RSA75644
Prunus emarginata
Albert M. Vollmer
1951-6-2
68
Siskiyou
Road between Streamline Lodge and Deer Camp, north of Klamath River Highway.
Comment
SD76177
Prunus emarginata
Helen Witham
1969-10-9
601
Siskiyou
One mile above pine plantation. Thicket beside road at 5000ft. Sign
1500
Comment
UC144435
Prunus emarginata
A. A. Heller
1905-6-1
7929
Siskiyou
between Dunsmuir and Upper Soda Spring
Comment
UCD35440
Prunus emarginata
Beecher Crampton
1956-8-21
3851
Siskiyou
Sacramento River Canyon just above the north fork junction with the middle and south Forks.
1066
Comment
CAS-BOT-BC158225
Prunus emarginata
W. R. Dudley
1901-8-25
s.n.
Siskiyou
Near 14 mile Post, Salmon Creek, Salmon Mts.
Comment
CDA26217
Prunus virginiana var. demissa
G. D. Barbe
1973-8-14
1705
Siskiyou
Site of proposed quarantine station south of Mt. Shasta City, west side of Inter State 5.
Comment
HSC19190
Prunus virginiana var. demissa
J. O. Sawyer
1968-6-18
216
Siskiyou
Headwaters of Blake's Fork of S Russian Creek.
1738
Comment
HSC29358
Prunus virginiana var. demissa
Frederick W. Oettinger
1969-8-29
1564
Siskiyou
Marble Mtn. Wilderness Area, along English Lake trail above Willow Spring
1677
Comment
UCD113531
Prunus virginiana var. demissa
Jack Major; M. Fleschner, R. Pemble
1966-9-5
s.n.
Siskiyou
east of Marble Mountain, Marble Mountains.
1716
Comment
UC896906
Pseudognaphalium thermale
Alice Eastwood
1912-7-21
1297
Siskiyou
Sisson
Comment
JEPS24016
Pseudognaphalium thermale
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-3
6877
Siskiyou
2 mi w Seiad Valley (in canyon of Portuguese Creek, drainage of Klamath River); Portuguese Creek
396
Comment
CAS-BOT-BC239812
Pseudoroegneria spicata
Dr. E. B. Copeland
1903-7-4
3540
Siskiyou
Klamathon
Comment
SEINET8233950
Pseudoroegneria spicata
Unknown
2007-6-17
Siskiyou
California Siskiyou County, Cottonwood Peak.
1516
Comment
UC650630
Pseudoroegneria spicata subsp. spicata
Elmer I. Applegate
1935-6-5
9316
Siskiyou
n end of Lava Beds National Monument Lava Beds National Monument
Comment
UC203951
Pseudoroegneria spicata subsp. spicata
Geo. D. Butler
1909-6-27
848
Siskiyou
Klamath River
Comment
CHSC96101
Pseudostellaria jamesiana
L. P. Janeway
2006-7-4
8796
Siskiyou
Klamath Ranges. Scott Mountains; opening on spur ridge 1.9 km west-southwest of Scott Mountain Summit.
1838
Comment
HSC19088
Pseudostellaria jamesiana
J. O. Sawyer
1969-7-18
1392
Siskiyou
Head of S Russian Creek
1829
Comment
HSC75250
Pseudostellaria jamesiana
J. P. Smith, Steve Selva
1970-7-27
4512
Siskiyou
Gumboot Lake
1768
Comment Read comments Jun 7 2012
JEPS93903
Pseudostellaria jamesiana
Vernon H. Oswald and Lowell Ahart
1998-8-3
9427
Siskiyou
w of Kangaroo Lake (near the Pacific Crest Trail in the Scott Mountains); Scott Mountains
1981
Comment
UCD98436
Pseudostellaria jamesiana
Dorothy Parker
1948-6-14
6
Siskiyou
Rail Creek, Plowman's Valley.
1203
Comment
HSC45187
Pseudotrillium rivale
J. O. Sawyer, Ed Cope
1977-6-18
2931
Siskiyou
Along Clear Creek Trail between Ten Mile Creek and Bear Pen Creek
610
Comment
JEPS48291
Pseudotsuga menziesii var. menziesii
W. L. Jepson
1902-7-22
2958
Siskiyou
Hamburg to Scott Valley (on Miamber Trail)
Comment
JEPS94101
Psilocarphus brevissimus var. brevissimus
Vernon H. Oswald and Lowell Ahart
1998-9-8
9603
Siskiyou
Julia Glover Flat on USFS 3 ca. 6 air mi. w. of Mosquito Lake and Whitehorse Flat Reservoir
1112
Comment
UC17382
Ptelea crenulata
Miss Edmonds
1890-7-21
Siskiyou
Comment
UC61046
Pterospora andromedea
W. A. Setchell, C. C. Dobie
1902-7-26
Siskiyou
Sisson Mount Shasta
Comment
JEPS107363
Puccinellia distans
Lowell Ahart, John Dittes
2005-6-9
12002
Siskiyou
Meadow area along a small drainage, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada
774
Comment
CAS-BOT-BC228581
Purshia tridentata
Peter W. Fritsch; James R. Shevock; Lu Lu
2012-6-21
1936
Siskiyou
Shasta Valley, about 11 km NE of Weed along U.S. Highway 97, just past road to Lake Shastina
1082
Comment
HSC67754
Purshia tridentata var. tridentata
J. O. Sawyer, J. Cole
1980-7-21
3862
Siskiyou
N of FS Rd. 44N01 near intersection with road to Lava Camp.
1677
Comment
RSA48587
Purshia tridentata var. tridentata
Philip A. Munz
1949-5-18
13311
Siskiyou
2 miles SW of Gazelle
1463
Comment
UCD113276
Purshia tridentata var. tridentata
K. M. Meyer; A. Townesmith
2007-8-2
184
Siskiyou
Shasta-Trinity National Forest. 0.1 mile on Forest Service Road 43N21, 12.5 miles on Highway 97, E side of road.
1218
Comment
HSC26566
Pyrola aphylla
J. P. Smith, J. O. Sawyer
1972-8-20
5757
Siskiyou
Slope of Mt. Hoffman
2134
Comment
CAS-BOT-BC460874
Pyrola aphylla
Edna Kelsey
1961-8-1
s.n.
Siskiyou
Marble Mts.
Comment
HSC73238
Pyrola asarifolia subsp. asarifolia
Gail Newton
1980-6-20
474
Siskiyou
Near Bald Mtn.
1097
Comment
UC1190130
Pyrola picta
Ira L. Wiggins
1955-7-23
13463 A
Siskiyou
ridge W of China Creek, S side of S Fork of Salmon River
960
Comment
UC166593
Pyrola picta
Geo. D. Butler
1910-6-17
1574
Siskiyou
Humbug Mountain
1219
Comment
JEPS84935
Pyrrocoma racemosa var. pinetorum
Barbara Ertter
1987-7-26
7323
Siskiyou
2.2 mi n Scott Mt. summit (on Hwy 3 at road junction, w of road)
1371
Comment
UCD46153
Quercus garryana
Edward Lee
1934-8-15
1126
Siskiyou
Summit of Happy Camp- Waldo (one) Road. Indian Creek watershed. Klamath National Forest.
1615
Comment
HSC29147
Quercus garryana var. breweri
Frederick W. Oettinger
1968-8-18
574
Siskiyou
Marble Mtn. Wilderness Area, NNW of Tobacco Lake and W of W cove of Hancock Lake
1921
Comment
RSA639548
Quercus garryana var. breweri
Louis C. Wheeler
1952-9-17
6940
Siskiyou
[No location information on label.]
Comment
UC164437
Quercus garryana var. breweri
Geo. D. Butler
1908-8-8
232
Siskiyou
Marble Valley
Comment
RSA293148
Quercus kelloggii
J. P. Smith, Steve Selva
1970-7-17
4431
Siskiyou
Along Klamath River.
Comment
SFV5163
Quercus lobata
B. C. Templeton
1960-6-21
8533
Siskiyou
Between the agricultural Experiment Station and the California state line._x000B_Grassy hillside.
Comment
CAS-BOT-BC104340
Quercus sadleriana
Baki Kasapligil
1981-6-26
6188
Siskiyou
Between road junction going to Bolan Lake (glacier lake)
Comment Read comments Jun 23 2018
CAS-BOT-BC104368
Quercus sadleriana
Wayne Roderick
1981-7-4
s.n.
Siskiyou
Cook & Green Pass
1371
Comment
HSC27079
Quercus sadleriana
J. P. Smith, J. O. Sawyer
1972-9-13
5789
Siskiyou
0.5 mi. W of Cook and Green Pass on rd. to Lily Pad Lake.
Comment
HSC61936
Quercus sadleriana
Ruby Van Deventer
1959-7-10
Siskiyou
Poker Flat
1585
Comment
HSC67669
Quercus sadleriana
John Palmer
1980-7-24
589
Siskiyou
Klamath National Forest, Elk Hole
1503
Comment
HSC69019
Quercus sadleriana
Maralyn A. Renner
1980-7-24
2016
Siskiyou
Lily Pad Lake
1768
Comment
RSA13711
Quercus sadleriana
Louis C. Wheeler
1934-8-6
3048
Siskiyou
Siskiyou Mountains: Yaynes Canyon, Mt. Diablo Mer.
1860
Comment
SDSU6985
Quercus sadleriana
D. F. Howe
1969-9-12
4676
Siskiyou
Just south of Little Grayback.
1524
Comment
UCD47261
Quercus sadleriana
John M. Tucker
1972-8-8
4247 B
Siskiyou
(Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N.
1828
Comment
CAS-BOT-BC104633
Quercus vacciniifolia
John M. Tucker
1948-8-3
1776
Siskiyou
6.77 mi (bi road) below the summit of Happy Camp-Waldo road
Comment
HSC69033
Quercus vacciniifolia
Maralyn A. Renner
1980-7-28
2174
Siskiyou
Above Pacific Crest Trail, near ridge
1799
Comment
HSC98342
Quercus vacciniifolia
William J. Ferlatte
1967-7-8
671
Siskiyou
Along Yellow Rose Mine trail
1829
Comment
RSA237831
Quercus vacciniifolia
Frederick W. Oettinger
1969-8-22
1490
Siskiyou
Horse Range Lake Basin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
Comment Read comments Dec 10 2015
UC142567
Quercus vacciniifolia
Dr. E. B. Copeland
1903-8-17
3930
Siskiyou
Mt. Eddy
1432
Comment
CAS-BOT-BC186688
Ranunculus
Gilbert Muth
1966-7-8
355
Siskiyou
Marble Valley, Marble Mts.
1792
Comment
HSC28662
Ranunculus aquatilis var. diffusus
Frederick W. Oettinger
1969-9-5
1683
Siskiyou
Marble Mtn. Wilderness Area, Salamander Pond near Abbott's Lake
1768
Comment
RSA211131
Ranunculus eschscholtzii var. suksdorfii
William J. Ferlatte
1967-7-26
758
Siskiyou
Caribou Basin, Sawtooth Ridge.
2043
Comment
HSC597
Ranunculus orthorhynchus var. orthorhynchus
William J. Ferlatte
1966-6-22
106
Siskiyou
3 mi. S of Big Flat
1585
Comment
HSC601
Ranunculus orthorhynchus var. orthorhynchus
William J. Ferlatte
1967-6-30
590
Siskiyou
Along the S Fork of the Salmon River, between the campground and Carter's
1524
Comment
POM299039
Rhamnus californica
Marion Ownbey
1940-7-8
2224
Siskiyou
Dry hillside along Indian Creek. 12 miles above Happy Camp.
Comment
UC618726
Rhamnus californica
unknown
1938-8-5
11436
Siskiyou
MacBride Springs Road Mount Shasta
Comment
CHSC78530
Rhamnus californica subsp. occidentalis
Vernon H. Oswald
2000-8-28
9959
Siskiyou
Rock Fence Lake Road (40N18) on the edge of Rock Fence Creek.
1844
Comment
RSA7821
Rhamnus purshiana
Doris K. Kildale
1928-8-18
6423
Siskiyou
N Fork Salmon River at Finley Camp.
Comment Read comments Jan 25 2013
JEPS41960
Rhamnus rubra
W. L. Jepson
1914-8-14
6171
Siskiyou
Dunsmuir
670
Comment
RSA78996
Rhamnus rubra
E. K. Balls, Percy C. Everett
1952-10-13
18184
Siskiyou
3.6 miles SW of turn off to Ney Springs on road from Shasta (town of) to Castle Lake.
1524
Comment Read comments Jun 25 2012
OBI55461
Rhododendron occidentale
David J. Keil, Kathleen Keil
1992-7-21
23543
Siskiyou
Klamath NF SE of Callahan. Forest Road 40N08, 1.7 mi W of Scott Mtn road (Hwy 3)).
Comment
UC1333305
Rhododendron occidentale
Dorothy Parker
1949-6-6
Siskiyou
Salmon Mountain Range, French Creek French Creek; Salmon Mountain Range, French Creek
1371
Comment
HSC68677
Rhododendron occidentale var. paludosum
Maralyn A. Renner
1980-7-4
1433
Siskiyou
Clear Creek Trail, N of Trout Camp.
1067
Comment
POM85301
Rhus trilobata var. quinata
Geo. D. Butler
1910-4-1
1151
Siskiyou
[No further location information.]
Comment
CAS-BOT-BC437999
Ribes
Alice Eastwood
1912-7-23
1324
Siskiyou
Cantara
Comment
CAS-BOT-BC438008
Ribes
W. R. Dudley
1893-6-26
s.n.
Siskiyou
Lava slopes on Mt. Shasta
Comment
CAS-BOT-BC92540
Ribes binominatum
Louis C. Wheeler
1934-7-3
2854
Siskiyou
Klamath Forest. Soda Creek.
1676
Comment
UC1222380
Ribes binominatum
Joseph P. Tracy
1951-6-16
19499
Siskiyou
at crossing of Takilma-Happy Camp Road (summit of Siskiyous); Siskiyous
Comment
POM92615
Ribes binominatum
Geo. D. Butler
1910-7-8
1682
Siskiyou
Shackelford Creek.
1220
Comment
CAS-BOT-BC92874
Ribes bracteosum
T. H. Harris
1951-6-1
s.n.
Siskiyou
Indian Creek, Happy Camp.
457
Comment
CAS-BOT-BC108772
Ribes cereum
Alice Eastwood
1921-7-28
10896
Siskiyou
Little Mount Hoffman.
Comment
UCR47904
Ribes cereum
Steve Morgan
1987-7-28
s.n.
Siskiyou
Sierra Nevada Mtns, McGinnis Springs, 5 mi NW of McCloud, Shasta-Trinity National Forest, south of Mt. Shasta
1768
Comment
UC637111
Ribes lacustre
Annetta Carter
1934-8-13
709
Siskiyou
Happy Camp to Waldo (Oregon) road Klamath National Forest, West Branch Indian Creek watershed
1463
Comment
UC796505
Ribes lacustre
Roxana S. Ferris and Laura Lorraine
Jun 12 1948-Jun 16 1948
11803
Siskiyou
s Callahan (on Scott Mountain Rd. at Mule Creek crossing)
1493
Comment
UCD78097
Ribes lacustre
Robert E. Preston
2001-6-23
1628
Siskiyou
Klamath National Forest, n-facing slope of Rainbow Mtn, T42N R1W se 1/4 of ne 1/4 Section 15
1676
Comment
RSA0021105
Ribes lacustre
Frederick W. Oettinger
1968-8-6
426
Siskiyou
SE corner of Hancock Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1936
Comment
RSA0021107
Ribes lacustre
Frederick W. Oettinger, Robert F. Thorne
1969-8-6
1263
Siskiyou
Stream at Toms Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1966
Comment
CAS-BOT-BC173379
Ribes lobbii
C. H. M.
1916-9-8
s.n.
Siskiyou
Black Butte, Calif. Nat'l. Forest
Comment
CAS-BOT-BC173386
Ribes lobbii
Alice Eastwood; John Thomas Howell
1937-6-26
5034
Siskiyou
Salmon Mts. 5 miles sw. of Etna
Comment
CAS-BOT-BC173396
Ribes lobbii
John Thomas Howell
1939-8-10
15285
Siskiyou
Grindstone Camp, Canyon Creek, Marble Mts.
Comment
JEPS89033
Ribes lobbii
Gilbert Muth
1966-7-8
359
Siskiyou
Marble Valley Meadow Marble Mt. Wilderness Area
1792
Comment
SBBG2762
Ribes lobbii
H. and M. Dearing
1939-7-2
3799
Siskiyou
Salmon Mtn summit
1981
Comment
UC455590
Ribes lobbii
I. J. Condit
1911-7-5
Siskiyou
near Shasta Retreat; Mt. Bradley
1524
Comment
RSA0021628
Ribes lobbii
J. P. Smith
1974-5-25
7443
Siskiyou
Near junction of Road 8 and French Creek Road.
1280
Comment
RSA0021630
Ribes lobbii
M. B. Dunkle
1944-7-26
9040
Siskiyou
Siskiyou National Forest.
Comment
JEPS22241
Ribes marshallii
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-3
6887
Siskiyou
Poker Flat Siskiyou Mountains
1536
Comment
SEINET5339459
Ribes marshallii
G. Butler
1910-7-8
1682
Siskiyou
Shackleford Creek
1219
Comment
UC618600
Ribes nevadense
W. Bridge Cooke
1938-6-17
11006
Siskiyou
Sisson Southern Trail Mount Shasta
Comment
RSA0018040
Ribes roezlii
H. K. Wagnon, G. D. Barbe
1957-6-16
13127 -MSB
Siskiyou
Scott Mountains up to 1300.
Comment
CAS-BOT-BC199983
Ribes roezlii var. cruentum
Wm. F. Herrin
1918-5-15
s.n.
Siskiyou
Shasta Springs
Comment
CAS-BOT-BC199993
Ribes roezlii var. cruentum
Alice Eastwood
1923-5-22
11897
Siskiyou
Sisson, road to Mt. Shasta
Comment
CDA25572
Ribes roezlii var. cruentum
T. C. Fuller
1962-8-3
9520
Siskiyou
Siskiyou Mountains; Slope above Salt Gulch, Horse Creek.
0
Comment
UC204030
Ribes roezlii var. cruentum
H. E. Brown
June 1-10 1897
309
Siskiyou
near Sisson
1083
Comment
SEINET10970387
Ribes roezlii var. roezlii
Mary Merello
1993-6-23
Merello 701
Siskiyou
Shasta-Trinity National Forest. Along county road A-10 (also named Everitt Memorial Highway) climbing Mt. Shasta. Mixed conifer, sub-alpine vegetation, volcanic soils; Aibes and Arctostaphylos dominant species (mile 10 marker 6650 ft.)
1960
Comment
RSA0019715
Ribes velutinum
Geo. D. Butler
1910-3-13
1128
Siskiyou
Klamath Hills.
Comment
CAS-BOT-BC168800
Ribes viscosissimum
Edna Kelsey
1961-8-1
s.n.
Siskiyou
Skyhigh Lake, Marble Mts.
Comment
CAS-BOT-BC168801
Ribes viscosissimum
W. R. Dudley
1899-8-15
s.n.
Siskiyou
Black Fox Mountain
Comment
CAS-BOT-BC168807
Ribes viscosissimum
Alice Eastwood
1912-7-19
1246
Siskiyou
Mount Shasta
Comment
HSC61943
Ribes viscosissimum
Ruby Van Deventer
1939-7-18
Siskiyou
Poker Flat
1585
Comment
RSA0020921
Ribes viscosissimum
Gilbert Muth
1966-7-17
380
Siskiyou
Along trail to Marble Mountain Lookout, Marble Mountains.
1814
Comment
RSA0020922
Ribes viscosissimum
Frederick W. Oettinger
1968-8-10
467
Siskiyou
East side of Hancock Lake. The high lake basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1936
Comment
CHSC91347
Rigiopappus leptocladus
Lowell Ahart; John Dittes
2005-6-9
12045
Siskiyou
Pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada.
774
Comment
JEPS53851
Rorippa curvisiliqua
Geo. D. Butler
1908-7-16
118
Siskiyou
Butler's Ranch near Yreka, Butler's Ranch
Comment
UC1871377
Rosa
Barbara Ertter
2006-7-30
18748
Siskiyou
Yreka Creek off Deer Creek Way at E edge of Yreka near Jct I-5 and Rt 3
762
Comment
UC1871394
Rosa
Barbara Ertter
2006-7-30
18749 b
Siskiyou
just N of Yreka on Rt 263, below roadbed in partial shade of isolated tree.
762
Comment
POM88595
Rosa eglanteria
Geo. D. Butler
1910-7-31
1802
Siskiyou
Near Yreka
Comment
HSC29497
Rosa gymnocarpa
Frederick W. Oettinger
1969-9-4
1640
Siskiyou
NW side of Hancock Lake
1951
Comment
RSA184749
Rosa gymnocarpa
Gilbert Muth
1966-7-29
466
Siskiyou
Marble Valley,.Marble Mtns.
1829
Comment
RSA237791
Rosa gymnocarpa
Frederick W. Oettinger
1967-7-30
223
Siskiyou
Outlet stream N end of Abbotts Lake, about 200 yards down from the lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1768
Comment
HSC60785
Rosa pisocarpa
Ruby Van Deventer
1960-7-7
Siskiyou
Bell Echo Camp in Youngs Valley
Comment
UC637138
Rosa pisocarpa
Annetta Carter
1934-8-13
704
Siskiyou
Happy Camp to Waldo (Oregon) rd Klamath National Forest, watershed of West Branch of Indian
1371
Comment
SDSU9231
Rosa spithamea
D. F. Howe
1977-7-1
4974
Siskiyou
Scott Mountain Creek Road.
1097
Comment
SD98960
Rosa spithamea
D. F. Howe
1977-7-1
Siskiyou
Scott Mt. Creek
1096
Comment
HSC19636
Rosa woodsii subsp. ultramontana
R. C. Wunner
1965-8-24
475
Siskiyou
Lava Beds NM, Capt. Jacks Stronghold near exit
Comment
RSA237589
Rubus lasiococcus
Frederick W. Oettinger
1967-7-30
227
Siskiyou
Semi-shaded granite cliffs southwest of Upper English Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1921
Comment
CAS-BOT-BC147978
Rubus leucodermis
Wm. Bridge Cooke
1938-7-22
11351
Siskiyou
Sisson Southern Trail - Mount Shasta
1676
Comment
HSC36723
Rubus parviflorus
Brent Whitely
1975-6-28
74
Siskiyou
915
Comment
HSC68329
Rubus parviflorus
Maralyn A. Renner
1980-6-26
1242
Siskiyou
SE edge of Flint Valley.
1390
Comment
POM366427
Rubus parviflorus
Bonnie C. Templeton
1960-6-21
8555
Siskiyou
Near the summit of Scott Mtn.
Comment
RSA237646
Rubus parviflorus
Frederick W. Oettinger
1968-8-18
565
Siskiyou
E side of Hancock Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area.
Comment
CAS-BOT-BC157166
Rubus ursinus
Alice Eastwood
1921-7-26
10863
Siskiyou
Soda Creek
Comment
HSC48290
Rubus ursinus
J. O. Sawyer, K. Stillman
1978-7-6
3295
Siskiyou
Along Happy Camp - O'Brien Rd., above Louse Creek.
Comment
HSC99686
Rubus ursinus
J. O. Sawyer
1969-6-12
893
Siskiyou
Along C.C.C. road just S of Sugar Creek
1463
Comment
CAS-BOT-BC363172
Rudbeckia californica
A. A. Heller
1914-8-28
11731
Siskiyou
East side of Mt. Eddy
1524
Comment
HSC61453
Rudbeckia glaucescens
Ruby Van Deventer
1939-7-18
Siskiyou
Kelley Lake and Kelley Lake Trail
Comment
RSA237323
Rumex acetosella
Frederick W. Oettinger
1967-6-29
119
Siskiyou
Ride near Etna Summit on road from Etna to Sawyer Bar. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1820
Comment
CAS-BOT-BC433403
Rumex crispus
W. B. Cooke; V. G. Cooke; Bob Frenkel
1963-7-12
34325
Siskiyou
Memorial Highway below McBride Springs, Mt. Shasta
Comment
UC375324
Rumex salicifolius var. salicifolius
Geo. D. Butler
1908-7-6
512
Siskiyou
near Yreka
Comment
POM228880
Sagittaria cuneata
L. C. Wheeler
1935-7-20
3669
Siskiyou
Scott Valley: Scott river 1.5 miles west of Fort Jones.
822
Comment
UC482248
Salix
Mrs. H. P. Bracelin
1931-6-19
422
Siskiyou
ca. 16 km. n.w. of Shasta City (n.e. side Mt. Eddy, above Metcalf ranch house); Mt. Eddy
1500
Comment
HSC22195
Salix eastwoodiae
J. O. Sawyer
1969-8-4
1919
Siskiyou
Headwaters of S Sugar Creek.
2043
Comment
RSA105506
Salix exigua
G. D. Barbe
1955-6-28
7
Siskiyou
0.8 mile N of Callahan near Hjertagers' Mill.
976
Comment
UC119338
Salix laevigata var. congesta
Thos. Howell
1889-4-14
1393
Siskiyou
Hornbrook
Comment
UC482251
Salix lasiandra subsp. lasiandra
Mrs. H. P. Bracelin
1931-6-19
423
Siskiyou
ca. 16 km. n.w. Shasta City (n.e. side Mt. Eddy, stream above Metcalf ranch house); Mt. Eddy
1350
Comment
UC576374
Salix lasiandra subsp. lasiandra
Mrs. H. P. Bracelin
1937-7-22
869
Siskiyou
beyond head of Big Flat (near S. Fork Salmon R.)
1615
Comment
CAS-BOT-BC125153
Salix lasiandra var. lasiandra
Grant
1902-9-11
5166
Siskiyou
Sisson
1127
Comment
UCD111542
Salix lasiandra var. lasiandra
Beecher Crampton
1969-6-19
8474
Siskiyou
1 mile north of Edgewood along the Shasta River.
Comment
JEPS77667
Salix lasiandra var. lasiandra
William J. Ferlatte
1974-7-14
1529
Siskiyou
near S. Fork Salmon River Big Flat (banks of river below campground); Trinity Alps
1508
Comment
CAS-BOT-BC107079
Salix lasiolepis
Mrs. H. P. Bracelin
1936-4-15
832
Siskiyou
East side of Mt. Eddy; Wagon Creek above Metcalf ranch house; 8-9 miles N.W. of Mt. Shasta City
1203
Comment
UC449839
Salix lasiolepis
L. S. Smith
1931-6-1
19
Siskiyou
nr. Mt. Shasta
1066
Comment
UC482341
Salix lasiolepis
Mrs. H. P. Bracelin
1931-6-22
476
Siskiyou
Gibson flag station Pit River (125 km n of Red Bluff)
450
Comment
CAS-BOT-BC128310
Salix lasiolepis var. lasiolepis
Alice Eastwood
1921-7-28
10895
Siskiyou
Medicine Lake on hills.
Comment
CAS-BOT-BC128350
Salix lasiolepis var. lasiolepis
L. E. Smith
1913-3-1
s.n.
Siskiyou
Mt. Eddy
Comment
CAS-BOT-BC124895
Salix lemmonii
Alice Eastwood
1921-7-29
10965
Siskiyou
Medicine Lake
Comment
LA208890
Salix lemmonii
Mrs. H. P. Bracelin;
1931-6-19
415
Siskiyou
NE side of Mount Eddy, about 16 km NW of Shasta City, above Metcalf ranch house
1455.0
Comment
POM219896
Salix lucida subsp. lasiandra
H. P. Bracelin
1931-6-19
423
Siskiyou
NE side of Mt Eddy. About 16 km NW of Shasta City. Above Metcalf ranch house.
1350
Comment
CAS-BOT-BC126150
Salix scouleriana
L. E. Smith
1914-3-28
612
Siskiyou
Weed
Comment
CAS-BOT-BC126151
Salix scouleriana
L. E. Smith
1913-3-28
614
Siskiyou
Weed
Comment
CAS-BOT-BC126157
Salix scouleriana
L. E. Smith
1914-3-1
s.n.
Siskiyou
Sisson near water tank of McCloud R.R.
Comment
CAS-BOT-BC126162
Salix scouleriana
Mrs. H. P. Bracelin
1936-9-3
858
Siskiyou
11 miles N.W. from Mt. Shasta City, and about 2 miles E. of Burney Mill, N. base of Mt. Eddy
1127
Comment
CAS-BOT-BC129075
Salix scouleriana
Elmer I. Applegate
1935-6-11
9511
Siskiyou
East Base of Cinder Cone, near the southwest corner of the Lava Beds National Monument
Comment
UCD102291
Salvia dorrii var. pilosa
Daniel Sanchez-Mata; S. Rivas-Martinez, A. Penas and Sara del Rio
2011-7-16
s.n.
Siskiyou
Between Tenant and Lava Beds Mational Monument. Tenant Lava Beds Road.
1660
Comment
SEINET3154867
Sambucus canadensis
G. D. Butler
1910-5-29
1425
Siskiyou
Dry thicket near Yreka
Comment
CAS-BOT-BC238879
Sambucus nigra subsp. caerulea
Geo. D. Butler
1910-5-29
1425
Siskiyou
Near Yreka
Comment
CAS-BOT-BC236482
Sambucus racemosa subsp. racemosa
Doris K. Kildale
1928-7-2
5414
Siskiyou
Salmon Summit via Horn Creek Trail
1981
Comment
CAS-BOT-BC223228
Sanicula bipinnatifida
H. A. Thomas; J. H. Thomas
1954-7-21
4403
Siskiyou
Salmon - Trinity Mts. About 6 miles SE of Cecilville. West side of Rush Creek
1158
Comment
UC585155
Sanicula graveolens
E. B. Babcock, G. L. Stebbins Jr.
1936-6-13
2004
Siskiyou
about 1 1/2 mi w of Mount Shasta (above Sulloway Creek, Rainbow Ridge); Rainbow Ridge
1188
Comment
UC648264
Sanicula graveolens
John Thomas Howell
1939-8-2
14915
Siskiyou
Marble Mountains, Spirit Lake Spirit Lake; Marble Mountains, Spirit Lake
1828
Comment
UC1251651
Sanicula tuberosa
Tracey and Viola Call
1964-6-26
2296
Siskiyou
area surrounding Scott Mountain Campground Scott Mountain Campground
1676
Comment
UC166119
Saponaria officinalis
Geo. D. Butler
1908-7-9
1059
Siskiyou
near Yreka
Comment
HSC60781
Saxifraga howellii
V. Stansell
1968-7-8
Siskiyou
Bell Echo (Bell Echo Camp) in Youngs Valley.
Comment
JEPS82426
Saxifraga integrifolia
Gilbert Muth
1966-7-8
367
Siskiyou
Marble Valley Meadow; Marble Mountain Wilderness Area, Marble Valley Meadow
1792
Comment
UC166559
Saxifraga mertensiana
Geo. D. Butler
1908-8-8
222
Siskiyou
Marble Valley
Comment
RSA238322
Saxifraga occidentalis var. rufidula
Frederick W. Oettinger
1969-7-16
1037
Siskiyou
Base of cliffs S of Abbott s Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area.
1860
Comment
CHSC100002
Saxifragopsis fragarioides
L. P. Janeway
2008-7-26
9506
Siskiyou
Klamath Ranges. Between Castle Crags, Trinity Mountains, and The Eddys; about 200 m west-southwest of Heart Lake and about 0.8 km south of Castle Lake.
1901
Comment
POM354593
Saxifragopsis fragarioides
Louis C. Wheeler
1934-8-2
3015
Siskiyou
Alex Hole, Alex Canyon. Siskiyou Mtns.
1890
Comment
CAS-BOT-BC445882
Saxifragopsis fragarioides
C. G. Pringle
1883-9-1
s.n.
Siskiyou
Unspecified.
Comment
SEINET5717261
Schoenoplectus americanus
Philip E. Hyatt
2002-1
11141
Siskiyou
Fr. Goff Recreation Area at T47N R12W S32's south edge at S5 of T46N R12W. Along Klamath River.
Comment
HSC74816
Schoenoplectus tabernaemontani
J. P. Smith
1978-7-1
9996
Siskiyou
Klamath National Forest, O'Neill Creek Campground, Klamath River
488
Comment
RSA598072
Scirpus
L. C. Wheeler
1963-9-3
8348
Siskiyou
Siskiyou Mountains. Young's Valley, head of Clear Creek
1402
Comment
UC1265460
Scirpus congdonii
Frederick W. Oettinger and R. F. Thorne
1969-8-8
1290
Siskiyou
around bog in meadow called Sundew Bog due e English Lake outlet (Salmon Mountains, High Lake Basins in the vicinity of English Peak, Marble Mountain Wilderness Area, w Siskiyou Co); Marble Mountain Wilderness Area, Salmon Mountains
1828
Comment
CAS-BOT-BC111098
Scirpus microcarpus
W. B. Cooke; V. G. Cooke
1976-10-19
53832
Siskiyou
In spring area Jessie St, Mt. Shasta City.
1082
Comment
UC61086
Sclerolinon digynum
W. A. Setchell, C. C. Dobie
1902-7-21
Siskiyou
Sisson; Mount Shasta
Comment
HSC68478
Scutellaria antirrhinoides
Maralyn A. Renner
1980-6-8
812
Siskiyou
Slopes N of Moffett Creek
945
Comment
JEPS95654
Scutellaria antirrhinoides
Vernon H. Oswald and L. Ahart
1999-7-5
9823
Siskiyou
Hwy. 3 on Scott Mtn. 5.9 mi southeast of Gazelle-Callahan Hwy., 0.6 mi northwest of the highway summit: T40N R7W Sect. 32, 5150 ft, mixed coniferous forest
1569
Comment
RSA20157
Scutellaria antirrhinoides
J. T. Howell
1937-7-21
13194
Siskiyou
S Fork of Salmon river near Big Flat.
1524
Comment
UC164005
Scutellaria siphocampyloides
Geo. D. Butler
1908-6-29
175
Siskiyou
Cherry Creek
Comment
RSA105428
Scutellaria siphocampyloides
Douglas Barbe
1955-7-1
80
Siskiyou
Steep rocky hill just behind Callahan to the north.
976
Comment
RSA445344
Scutellaria siphocampyloides
Bonnie C. Templeton
1960-6-21
8539
Siskiyou
Between Callahan and the summit of Scott mts.
Comment
CDA2411
Secale cereale
T. C. Fuller
1958-6-19
1893
Siskiyou
Tom Williams property, 4 miles northeast of Montague.
0
Comment
CHSC118113
Sedum kiersteadiae
Mary Ellen Colberg
2011-8-7
2
Siskiyou
Mount Eddy: ridgeline.
2133
Comment
HSC77356
Sedum lanceolatum var. lanceolatum
L. P. Janeway
1982-6-27
28
Siskiyou
SE side of Elk Creek
701
Comment
JEPS96686
Sedum laxum subsp. flavidum
Dean W. Taylor
1996-6-28
15756 B
Siskiyou
Antelope Mountain (about 8 air miles south of Yreka)
Comment
CHSC118116
Sedum moranense
Nick Otting; Dick Brainerd
2014-7-6
3832
Siskiyou
Klamath Mountains, Lake Mountain, hairpin of foresst road just below peak, 7 air miles west of Scott Bar. UTM zone 10 489704E 4621479N WGS84.
2034
Comment
CHSC30311
Sedum obtusatum subsp. boreale
M. S. Taylor
1980-7-8
3116 A
Siskiyou
W of Castle Lake, above Hearts Lake.
2016
Comment
UC165976
Sedum obtusatum subsp. boreale
Geo. D. Butler
1908-8-9
139
Siskiyou
summit above Cold Spring Woolly Creek; summit above Cold Spring Woolly Creek
Comment
UC630383
Sedum obtusatum subsp. boreale
Annetta Carter
1939-8-21
1467
Siskiyou
12 mi sw Etna (steep slope above se end Taylor Lake, Salmon Mountains); Salmon Mountains, Taylor Lake, sw of Etna
2164
Comment
HSC26103
Sedum obtusatum subsp. retusum
J. P. Smith, J. O. Sawyer, Maralyn O'Meara
1972-7-3
Siskiyou
E slope of Kangaroo Mtn. above Toehead Lake.
1890
Comment
HSC40629
Sedum obtusatum subsp. retusum
J. P. Smith, Steve Selva
1970-7-15
Siskiyou
Baldy Mtn. Lookout Station
1723
Comment
CAS-BOT-BC64660
Sedum oregonense
Wm. Bridge Cooke
1968-7-18
88
Siskiyou
Slope south above Castle Lake,
1889
Comment
CAS-BOT-BC61464
Sedum oregonense
Gilbert Muth
1966-1-1
698
Siskiyou
Marble Mts.
Comment
RSA0083651
Sedum oregonense
Clare B. Hardham
1961-7-1
8132
Siskiyou
Siskiyou Mts.
1829
Comment
JEPS77507
Sedum stenopetalum
L. R. Heckard with T. I. Chuang and R. C. Bacigalupi
1978-7-18
4875
Siskiyou
7 air mi wsw of town Mt. Hebron (meadow 2 mi e of Bull Meadow); e of Bull Meadow, wsw of town of Mt. Hebron
1645
Comment
POM25601
Selaginella densa var. scopulorum
E. B. Copeland
1903-10-9
273
Siskiyou
Mt. Eddy
1524
Comment Read comments Jan 23 2011
RSA641070
Selaginella densa var. scopulorum
Louis Cutter Wheeler
1963-8-31
8314
Siskiyou
Siskiyou Mountains. Devil's Punch Bowl off Clear Creek.
1432
Comment
HSC19475
Selaginella scopulorum
J. O. Sawyer
1969-6-10
805
Siskiyou
S face near Sugar Lake
1829
Comment
UCR124281
Selaginella wallacei
L. C. Wheeler
1958-8-19
7400
Siskiyou
Seiad Creek Mine
903
Comment
CAS-BOT-BC69760
Selaginella wallacei
Geo. D. Butler
1909-7-15
874
Siskiyou
Highland River.
Comment
UC711811
Senecio aronicoides
Roxana S. Ferris and Laura Lorraine
1941-8-11
10505
Siskiyou
slopes above Medicine Lake; Shasta National Forest
Comment
RSA0013321
Senecio aronicoides
A. E. Culbertson
94
Siskiyou
near Forest Service Camp Grd., about a mile downstream from Castle Lake on road to town of Shasta; on north slope of a 6600' eastern spur of Trinity Mts. and 1500' above Sacramento R., within 9 air miles of its headwaters to the west., Mt. Shasta 13 miles to n.e.
1524
Comment
RSA0013322
Senecio aronicoides
Geo D. Butler
1909-5-30
760
Siskiyou
Humbug Mountain.
1220
Comment
RSA14499
Senecio canus
Elmer I. Applegate
1923-8-18
3868
Siskiyou
Top of Redshale Mountain, east of Medicine Lake.
2439
Comment
RSA155891
Senecio canus
P. H. Raven
1962-5-30
17901
Siskiyou
US Hwy 97, 8.3 miles north of Weed.
Comment
CAS-BOT-BC363644
Senecio fremontii var. occidentalis
G. J. Muth
1969-8-10
1333
Siskiyou
Red Mt. Ridge
Comment
UC1560410
Senecio integerrimus var. exaltatus
E. Joyal and D. Mehlman
1988-6-25
1277
Siskiyou
Happy Camp to Takilma road (at turn-off to Bolan Lake)
1524
Comment
UC1408878
Senecio integerrimus var. major
Frederick W. Oettinger
1969-7-13
996
Siskiyou
n of Upper English Lake (w Siskiyou County); Salmon Mountains, Marble Mountain Wilderness Area, English P
1889
Comment
CAS-BOT-BC364438
Senecio triangularis
Annie M. Alexander; Louise Kellogg
1949-7-19
5809
Siskiyou
Paradise Lake, Marble Mountains
1920
Comment
HSC60778
Senecio triangularis
Ruby Van Deventer
1960-7-7
Siskiyou
Bell Echo Camp in Youngs Valley.
1220
Comment
HSC76691
Senecio triangularis
K. T. Stillman
1976-7-30
311
Siskiyou
Marble Mountain Wilderness Area, trail from Big Rock Camp to Jump off.
1982
Comment
RSA237444
Senecio triangularis
Frederick W. Oettinger
1968-8-1
342
Siskiyou
Wet meadow south of Hancock Lake. The Salmon Mountains. The High Lake basins in the vicinity of English Peak Marble Mountain Wilderness Area.
2043
Comment
UC1222981
Sericocarpus oregonensis subsp. oregonensis
Joseph P. Tracy
1949-9-15
18556
Siskiyou
on road between Cecilville and Sawyer's Bar, near the summit Blue Ridge
1584
Comment
HSC58913
Sidalcea malviflora subsp. nana
Marvin Butler
1971-7-30
249
Siskiyou
Near Youngs Valley, close to the town of Cave Junction
1220
Comment
HSC81547
Sidalcea malviflora subsp. nana
Thomas W. Nelson, Jane Nelson
1980-7-21
6163
Siskiyou
Along Forest Service Rd. 40N08, .6 mi. from junction with State Rte. 3
1646
Comment
HSC76758
Sidalcea oregana subsp. spicata
K. T. Stillman
1976-7-14
239
Siskiyou
Marble Mtn. Wilderness Area
Comment
UC108900
Sidalcea oregana subsp. spicata
T. S. Brandegee
1887-7-1
Siskiyou
Sisson's
Comment
POM253298
Sidalcea oregana subsp. spicata
A. A. Heller
1938-7-13
15268
Siskiyou
About a mile S. of Bray
1402
Comment
RSA95267
Sidalcea oregana subsp. spicata
F. W. Peirson
1923-7-19
3779
Siskiyou
Lairds Landing
Comment
CAS-BOT-BC181195
Silene campanulata subsp. glandulosa
Geo. D. Butler
1909-7-15
962
Siskiyou
Highland Mine
Comment
JEPS25645
Silene campanulata subsp. glandulosa
Rimo Bacigalupi with Mr. and Mrs. Van Deventer
1959-7-9
7285
Siskiyou
Poker Flat
1536
Comment
RSA17733
Silene douglasii
Elmer I. Applegate
1935-6-8
9415
Siskiyou
Indian Well; Lava Beds National Monument.
Comment
HSC642
Silene grayi
William J. Ferlatte
1967-7-6
607
Siskiyou
Dorleska summit.
2134
Comment
UCSB27380
Silene grayi
Wilken, Dieter
1969-7-26
Siskiyou
Above summit of Mt. Shasta Ski Bowl Road; south slope of Mt. Shasta
3200
Comment
RSA215598
Silene lemmonii
Gilbert Muth
1969-8-8
1297
Siskiyou
Gap Meadow, Boulder Peak Ridge
2287
Comment
HSC59820
Silene menziesii
D. H. Norris
1968-7-28
2198
Siskiyou
Along Salmon River ca. 1 mi. S of Big Flat
1524
Comment
RSA59810
Sisymbrium altissimum
E. K. Balls
1950-5-17
14723
Siskiyou
New Lava Flow, along road from Schonchin Butte to Capt. Jack s Stronghold, Lava Beds Nat l Monument.
1463
Comment
NY319455
Sisyrinchium greenei
H. E. Brown
1897-6-11
351
Siskiyou
North side of Mt. Shasta.
1524.0
Comment
UC375210
Smilax californica
Geo. D. Butler
1908-7-7
147
Siskiyou
along creek near Yreka
Comment
RSA14375
Solanum umbelliferum
Elmer I. Applegate
1898-5-15
2137
Siskiyou
Klamath River, between Shovel Creek and Fall Creek
793
Comment
CAS-BOT-BC365555
Solidago elongata
L. E. Smith
1913-8-12
518
Siskiyou
McCloud
Comment
CAS-BOT-BC339858
Solidago multiradiata
Alice Eastwood
1912-8-30
2048
Siskiyou
Mount Eddy
Comment
CDA7675
Sonchus arvensis subsp. uliginosus
T. C. Fuller
1963-8-27
11162
Siskiyou
South side of Dorris-Tulelake Road where the roadbed forms the north shore of Lower Klamath Lake, Lower Klamath Lake Wildlife Refuge, ca. 12 miles west of Hatfield.
0
Comment
UC36526
Sonchus oleraceus
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
CAS-BOT-BC158924
Sorbus scopulina
D. M. Traugh
1933-8-6
5
Siskiyou
Klamath National Forest
1783
Comment
POM366679
Sorbus scopulina var. cascadensis
M. B. Dunkle
1944-7-8
9083
Siskiyou
Deer Creek.
1890
Comment
HSC77030
Spergularia rubra
K. T. Stillman
1976-6-25
47
Siskiyou
Marble Mtn. Wilderness Area, Marble Valley
1829
Comment
RSA0097339
Spergularia rubra
C. L. Hitchcock, J. S. Martin
1939-7-9
5334
Siskiyou
Paradise Lake, near Kings Castle.
1768
Comment
JEPS46333
Spiraea douglasii
W. L. Jepson
1940-7-3
20107
Siskiyou
5 mi se Bartle; Big Bear Flat
1219
Comment
CAS-BOT-BC152550
Spiraea splendens
L. E. Smith
1913-9-1
549
Siskiyou
Mt. Eddy
Comment
CAS-BOT-BC152551
Spiraea splendens
L. E. Smith
1913-6-29
437
Siskiyou
Mt. Eddy
Comment
CAS-BOT-BC152557
Spiraea splendens
Geo. D. Butler
1910-7-9
1710
Siskiyou
Wooly Creek
1676
Comment
JEPS63083
Stachys ajugoides var. rigida
W. L. Jepson
1894-7
21232
Siskiyou
Sisson
Comment
SBBG126114
Stachys pilosa
L. Ahart, J. Dittes
2010-7-30
16948
Siskiyou
S edge of Shasta River, ca. 80 yards E of E Louie Rd Bridge, Shasta Big Springs Ranch, 1.6 mi (air) SW of Big Springs Lake, 4.6 mi (air) NW of Dwinnel Dam, 5.7 mi (air) SE of Grenada
716
Comment
RSA211086
Stachys rigida subsp. rigida
W. J. Ferlatte
1966-8-2
242
Siskiyou
Trinity Alps. Big Flat. Wooded area near public camp.
1524
Comment
CAS-BOT-BC181417
Stellaria calycantha
Wm. Bridge Cooke
1939-7-26
13746
Siskiyou
West boreal spring above Panther Creek Meadows - Mount Shasta
2590
Comment
SEINET12558110
Stellaria calycantha
F. W. Oettinger, R. F. Thomas
1969-1
1166
Siskiyou
High Lake Basins in the vicinity of English Peak, Marble Mountain wilderness area, above inlet to Hancock Lake.
1951
Comment
CAS-BOT-BC375639
Stephanomeria lactucina
Wm. Bridge Cooke
1938-7-29
11389
Siskiyou
Mount Shasta. Howard
Comment
JEPS36869
Stephanomeria lactucina
Willis L. Jepson
Jul 24 1894-Aug 10 1894
Siskiyou
Mt. Shasta Region of the Upper Sacramento
Comment
RSA237475
Stephanomeria lactucina
Frederick W. Oettinger
1967-8-21
300
Siskiyou
Pine Lake trail about midway down. The Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area.
2024
Comment
HSC16332
Stephanomeria tenuifolia
D. M. Thomson
1965-8-18
186
Siskiyou
California Lava Beds National Monument; E slope of Caldwell Butte
Comment
HSC6226
Stephanomeria tenuifolia
D. M. Thomson
1965-8-14
188
Siskiyou
California Lava Beds National Monument; Caldwell Butte, on the S side
Comment
SEINET10603910
Stipa nelsonii
Lawrence P. Janeway
1983-8-26
Janeway 606
Siskiyou
Preston Peak quad (15'). At Poker Flat, a meadow in a fir forest. Mostly open, gravelly, dry ground on upper side of road on the North side of the meadow.
1524
Comment
HSC19243
Stipa occidentalis var. occidentalis
J. O. Sawyer
1969-7-25
1552
Siskiyou
S of High Lake
2210
Comment
HSC30691
Stipa occidentalis var. occidentalis
Frederick W. Oettinger
1968-9-6
744
Siskiyou
Marble Mtn. Wilderness Area, Bear Meadow, Tom's Lake Region
2188
Comment
HSC58564
Stipa occidentalis var. occidentalis
G. L. Clifton, Griswold
1979-7-26
10129
Siskiyou
Near Salmon Mtn., close to the town of Forks of Salmon
2104
Comment
HSC92557
Stipa occidentalis var. occidentalis
Jennifer Whipple
1977-7-20
2004
Siskiyou
Mt. Eddy, N slopes
2317
Comment
HSC71172
Streptanthus barbatus
Thomas W. Nelson, Jane P. Nelson
1978-7-24
4494
Siskiyou
Siskiyou-Trinity Co. line, along road to Carmen Lake, 100 m from junction with Hwy. 3
1585
Comment
LA51446
Streptanthus tortuosus
C. L. Hitchcock; J. P. Martin
1939-7-7
5281
Siskiyou
on side of Sanger Peak
1645
Comment
UC1492822
Streptanthus tortuosus
Freed W. Hoffman
1950-7-13
3383
Siskiyou
on road to Indian Creek 0.4 mi from Baldy Lookout (w Siskiyou Co.)
Comment
CAS-BOT-BC87860
Streptanthus tortuosus
Gilbert Muth
1965-8-5
s.n.
Siskiyou
On trail to Black Mountain.
Comment
UC137034
Streptanthus tortuosus var. orbiculatus
J. W. Congdon
1900-8-13
Siskiyou
Shasta
Comment
CAS-BOT-BC516428
Streptopus amplexifolius
John Thomas Howell; Gordon H. True
1972-6-8
48859
Siskiyou
South of summit on road from Takilma to Happy Camp
Comment
RSA210857
Suaeda calceoliformis
R. F. Thorne, J. Henrickson, C. W. Tilforth, K. Thorne
1969-9-3
39041 a
Siskiyou
2 miles W of Lower Klamath National Wildlife Refuge
1296
Comment
JEPS95607
Symphoricarpos albus var. laevigatus
Vernon H. Oswald and L. Ahart
1994-8-10
6460
Siskiyou
T40N R2E SW1/4 NW1/4 Sec. 18, 4460 ft, Yellow Pine Forest. FS 40N39 at Stillwater Meadows on Bartle Creek, ca. 0.5 mi W of Harris Spring Rd. (FS15), ca. 4 mi (air) NNE of Bartle
1359
Comment
CAS-BOT-BC269627
Symphoricarpos albus var. laevigatus
D. K. Noyes
1911-9-29
30
Siskiyou
Klamath National Forest
Comment
UC1045253
Symphoricarpos mollis var. acutus
unknown
1940-8-2
15393
Siskiyou
near Bear Springs meadow; Mount Shasta
Comment
CHSC36144
Symphoricarpos rotundifolius var. rotundifolius
K. Bridwell
1978-7-8
177
Siskiyou
N slope of Sheep Mountain, ca. 10 mi E of Macdoel.
1645
Comment
HSC4014
Symphoricarpos rotundifolius var. rotundifolius
R. C. Wunner
1965-8-21
468
Siskiyou
California Lava Beds National Monument, 1/4 mile from Cinder Pit on Caldwell Butte.
1402
Comment
UC223702
Symphyotrichum bracteolatum
Elmer I. Applegate
1923-8-21
3923
Siskiyou
s end Lower Klamath Lake, (Willow Creek) Willow Creek
Comment
CAS-BOT-BC97617
Symphyotrichum campestre
Geo. D. Butler
1910-9-11
1870
Siskiyou
Dampland Edgewood
Comment
CAS-BOT-BC97882
Symphyotrichum eatonii
Laura M. Lathrop
1903-7-20
s.n.
Siskiyou
Shasta Retreat
Comment
CAS-BOT-BC97884
Symphyotrichum eatonii
Louis C. Wheeler
1934-9-19
3284
Siskiyou
Klamath National Forest, Walker
518
Comment
HSC29225
Symphyotrichum hendersonii
Frederick W. Oettinger
1968-9-10
815
Siskiyou
NW of Horse Range Lake; Salmon Mtns, English Peak area
1822
Comment
JEPS40844
Symphyotrichum spathulatum
Geo. D. Butler
1908-8-10
294
Siskiyou
Bottoms Camp, Shackelford Creek Shackelford Creek
1371
Comment
UCD86131
Taeniatherum caput-medusae
P. B. Dickey
1940-5-26
954
Siskiyou
Little Shasta Valley, near Little Shasta.
Comment
NY342307
Talinum
A. A. Heller
1915-8-26
12218
Siskiyou
Near the source of the Wagon Creek, Mt. Eddy
2590.8
Comment
CAS-BOT-BC376787
Tanacetum parthenium
Ynez Whilton Winblad
1941-6-30
s.n.
Siskiyou
Between Oregon line and Yreka
Comment
CAS-BOT-BC376797
Tanacetum parthenium
L. E. Smith
1914-7-3
731
Siskiyou
Sisson
Comment
CAS-BOT-BC376856
Taraxacum
Gilbert Muth
1966-8-1
484
Siskiyou
Marble Valley Horse Pasture, Marble Mts.
1792
Comment
CAS-BOT-BC81335
Taxus brevifolia
H. A. Thomas; J. H. Thomas
1954-7-23
4472
Siskiyou
Salmon-Trinity Mts., about 6 miles SE of Cecilville, vicinity of Blind Horse Creek
1036
Comment
CAS-BOT-BC85242
Taxus brevifolia
Doris K. Kildale
1925-9-6
1296
Siskiyou
Mouth of Rodger Creek on Klamath River
274
Comment
CAS-BOT-BC85244
Taxus brevifolia
Doris K. Kildale
1929-7-20
8661
Siskiyou
Trail up South Fork Indian Creek to Elk Lick
Comment
NY17404
Taxus brevifolia
H. E. Brown
1897-6-1
323
Siskiyou
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
CAS-BOT-BC399878
Thalictrum polycarpum
Gilbert Muth
1966-7-17
408
Siskiyou
Trail to Lookout, Marble Mts.
1889
Comment
RSA105451
Thelypodium brachycarpum
Milo S. Baker
1955-6-26
13074
Siskiyou
Hwy 99, 4 miles south of Gazella
915
Comment
CDA25194
Thelypodium brachycarpum
R. Pederson, G. Pederson
1979-9-18
Siskiyou
White Lake Management Unit, Lower Klamath National Wildlife Refuge.
0
Comment
RSA60794
Thelypodium flexuosum
Dorothy Parker
1948-6-22
26
Siskiyou
Shore line of lower Klamath Lake
1280
Comment
MACF002236
Thelypteris nevadensis
Donald L. Branscomb
1958-7-29
27256
Siskiyou
Castle Lake
Comment
JEPS54041
Thlaspi montanum var. montanum
Geo. D. Butler
1908-8-4
124
Siskiyou
head of Shackleford Creek
1676
Comment
HSC6996
Thysanocarpus curvipes
L. C. Wheeler
1935-5-11
3477
Siskiyou
Klamath River at Ash Creek, near river
610
Comment
RSA0036026
Thysanocarpus curvipes var. curvipes
Louis C. Wheeler
1925-5-11
3477
Siskiyou
Klamath River at Ash Creek, Sisikyou Mts.
609
Comment
JEPS80591
Tofieldia occidentalis subsp. occidentalis
Gilbert Muth
1966-8-3
499
Siskiyou
Marble Valley, water source spring Marble Mt. Wilderness Area
1792
Comment
UC1408896
Tolmiea diplomenziesii
F. W. Oettinger
1969-8-9
1320
Siskiyou
between Fivemile Stockgate and Abbott's Upper Cabin (main North Fork trail, w Siskiyou County); Salmon Mountains
1356
Comment
JEPS49719
Tolmiea menziesii
W. L. Jepson
1937-7-30
18516
Siskiyou
headwaters of the Illinois River, East Fork
Comment
SEINET13750575
Tonella tenella
G. D. Butler
1910-4-17
1193
Siskiyou
Near Yreka.
Comment
SEINET6951471
Toxicodendron diversilobum
M. K. Solecki, J. B. Taft
1986-9-9
2140
Siskiyou
Along Scott River, near Indian Scotty campground.
Comment
HSC6293
Tragopogon dubius
R. C. Wunner
1965-7-9
359
Siskiyou
California Lava Beds National Monument; Crescent Butte. 0.1 mi. on road to Mammoth Crater from junction of road headquarters
1448
Comment
OBI53781
Tragopogon dubius
David J. Keil, Kathleen Keil
1992-7-19
23464
Siskiyou
Klamath NF. 6.5 mi NW of Sawyers Bar on Sawyers Bar Rd
Comment
CAS-BOT-BC377174
Tragopogon pratensis
Geo. D. Butler
1910-7-1
1619
Siskiyou
Street side, Yreka
Comment
HSC61123
Trautvetteria caroliniensis
Ruby Van Deventer
1955-8-3
Siskiyou
USFS Rd. 17N04, Doe Flat
Comment
CAS-BOT-BC519575
Triantha occidentalis subsp. occidentalis
W. R. Dudley
1899-8-13
s.n.
Siskiyou
Nabar: near Mc Cloud
Comment
OBI55486
Trichostema simulatum
David J. Keil, Kathleen Keil
1992-7-21
23521
Siskiyou
Klamath Natl Forest SE of Callahan on hwy 3, 2.1 I NW of Scott Mtn summit
Comment
HSC27625
Trientalis latifolia
Carl W. Mize
1972-6-22
91
Siskiyou
About 1 1/2 mi. from Offield Lookout
854
Comment
JEPS101834
Trifolium cyathiferum
Dean W. Taylor
1999-7-18
17277
Siskiyou
headwaters of South Fork Hungry Creek (ca. 6 air miles southwest from Hilt)
1432
Comment
RSA293201
Trifolium dubium
J. P. Smith
1973-5-5
6544
Siskiyou
Scott Bar along the Scott River.
Comment
UCD78179
Trifolium glomeratum
Robert E. Preston
2008-5-13
2631
Siskiyou
Along Hwy 96, ca. 11.6 miles N of the confl of the Klamath River and Salmon River.
229
Comment
HSC2319
Trifolium howellii
Geo. D. Butler
1910-7-8
1689
Siskiyou
Shackleford Creek
1220
Comment
JEPS80509
Trifolium howellii
Gilbert Muth
1966-7-24
445
Siskiyou
Marble Mtn Wilderness area Marble Valley
1792
Comment
UCR110583
Trifolium howellii
L. C. Wheeler
1963-8-27
8276
Siskiyou
Siskiyou Mtns., Clear Creek, 1 mi. below West Fork.
671
Comment
HSC71359
Trifolium longipes
J. P. Smith, Steve Selva
1970-7-17
4455
Siskiyou
Below Kangaroo Lake.
1890
Comment
UCD111256
Trifolium longipes
AHM
1953-7-28
KNF 3
Siskiyou
Trinity county line. Long Gulch Canyon.
1676
Comment
UC630757
Trifolium longipes var. elmeri
A. A. Heller
1916-7-22
12483
Siskiyou
east side of Mt. Eddy
Comment
UC163681
Trifolium longipes var. hansenii
Geo. D. Butler
1900-6-5
1507
Siskiyou
Shackleford Creek
Comment
JEPS65972
Trifolium microcephalum
Geo. D. Butler
1908-6-28
380
Siskiyou
Butler's Ranch Quartz Valley
Comment
UC164238
Trifolium microcephalum
Geo. D. Butler
1908-6-28
380
Siskiyou
upper end Quartz Valley
Comment
HSC36434
Trifolium productum
J. O. Sawyer
1969-7-24
1478
Siskiyou
SW of Sugar Lake
1890
Comment
UCD78047
Trifolium repens
Robert E. Preston
2003-7-31
2177
Siskiyou
Rainbow Mountain, at base of N slope, in upper Antelope Creek Meadow
1661
Comment
POM222616
Trifolium repens
H. P. Bracelin
1931-6-20
433
Siskiyou
Metcalf Ranch, Mt. Eddy.
Comment
POM28038
Trifolium variegatum var. variegatum
Geo. D. Butler
1910-3-27
1245
Siskiyou
Oro Fino
Comment
UC618760
Trifolium wormskioldii
William Bridge Cooke
1938-6-29
11392
Siskiyou
Bear Springs Mount Shasta
1524
Comment Read comments Mar 31 2006
CAS-BOT-BC519594
Trillium
Roxana S. Ferris; Laura Lorraine
1948-6-12
11883
Siskiyou
About 6 miles from Etna on forks of Salmon road
1676
Comment
JEPS86788
Trillium ovatum subsp. oettingeri
Roy E. Buck and Robert A. Price
1988-8-9
1064
Siskiyou
30 air km. e. McCloud (ca. 1.4 air km. n.-n.e. of Cub Spring, e. of dirt rd. (old R.R. grade), w. of Atkins Meadows)
1350
Comment
RSA234826
Trillium ovatum subsp. oettingeri
Frederick W. Oettinger
1969-7-10
956
Siskiyou
Base of cliff southwest of Upper English Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak; Marble Mountain Wilderness Area.
1768
Comment
UCD93876
Trisetum canescens
R. Tofsrud
1948-8-1
s.n.
Siskiyou
Near summit of road between Happy Camp and O'Brien Oregon.
Comment
CHSC70214
Trisetum spicatum
Jennifer Whipple
1977-7-22
2046
Siskiyou
Klamath Mountains. Dale Creek drainage on the north face of Mount Eddy.
2286
Comment
UC1265476
Trisetum spicatum
Frederick W. Oettinger
1968-9-6
734
Siskiyou
on trail se Tom's Lake (w Siskiyou Co., high lake basins in vicinity of English Peak); Salmon Mountains, Marble Mountain Wilderness Area
2164
Comment
UCD94378
Trisetum spicatum
J. M. Tucker
1963-8-19
3780
Siskiyou
Marble Mountain Wilderness Area, headwaters of Canyon Creek.
1950
Comment
UC1265674
Triteleia crocea
Rolf Y. Berg
1980-6-25
Siskiyou
on road from Seiad Valley to Cook and Green Pass; Klamath River Region, Horsetail Falls
Comment
UCD13281
Triteleia crocea
K. F. Mawdsley
1996-7-10
15
Siskiyou
From Castle Lake Trailhead to Little Castle Lake, T 39N R 4W, NW 1/4 of Section 19, Seven Lakes Basin 7.5 topo.
1661
Comment
POM110211
Triteleia hyacinthina
Geo D. Butler
1908-8-4
108
Siskiyou
Head of Shackleford Creek.
Comment
NY64394
Tsuga mertensiana
A. M. Carter
1939-8-21
1465
Siskiyou
Abve southeast end of Taylor Lake, 12 miles southwest of Etna, Salmon Mountains
2072.6
Comment
RSA571786
Tsuga mertensiana
L. C. Wheeler
1934-9-1
3237
Siskiyou
Mud Springs, Middlehell Creek.
1890
Comment
CAS-BOT-BC80252
Tsuga mertensiana subsp. grandicona
Ira L. Wiggins
1955-7-27
13566
Siskiyou
Caribou Lake, Salmon-Trinity Alps Primitive Area
2042
Comment
UCD121866
Utricularia minor
Barry Rice
2007-7-7
BR 070701
Siskiyou
Lower Cliff Lake.
1747
Comment
SEINET8360227
Utricularia minor
Barbara L. Wilson
2011-8-23
16864
Siskiyou
Fawn Creek meadows; a couple hundred yards downstream.
1879
Comment
SFV17864
Utricularia vulgaris
J. D. Dilley
1998-7-13
361
Siskiyou
Siskiyou Mountains Grass Lake by rest stom on Interstate Highway 97, 20 miles north of Weed.
1550
Comment
CAS-BOT-BC228590
Vaccinium cespitosum
Peter W. Fritsch; James R. Shevock; Lu Lu
2012-6-18
1925
Siskiyou
The Eddys Region, Shasta-Trinity National Forest. Gumboot Lake, headwaters of the Sacramento River
1836
Comment
HSC22452
Vaccinium cespitosum
J. O. Sawyer
1969-8-1
1595
Siskiyou
Above Horseshoe Lake
1921
Comment
HSC7936
Vaccinium cespitosum
Dorothy Parker
1949-7-10
348
Siskiyou
Near Paradise Lake, Salmon Mtn.
1982
Comment
RSA285942
Vaccinium cespitosum
H. E. Brown
1897-7-15
520
Siskiyou
South side Mt. Shasta.
Comment
UC917231
Vaccinium cespitosum
R. Tofsrud and J. M. Tucker
1948-8-2
1766
Siskiyou
s slope Mt. Shasta; , Panther Meadows
2407
Comment
UC413098
Vaccinium deliciosum
Jos. Grinnell
1911-6-22
174
Siskiyou
Jackson Lake
Comment
HSC19114
Vaccinium membranaceum
J. O. Sawyer
1969-8-4
1924
Siskiyou
Headwaters of S Sugar Creek.
2043
Comment
HSC19353
Vaccinium membranaceum
J. O. Sawyer
1968-6-18
222
Siskiyou
Headwaters of Blake's Fork of S Russian Creek
1738
Comment
HSC47103
Vaccinium membranaceum
J. O. Sawyer, K. Stillman
1978-7-6
3300
Siskiyou
Along Happy Camp- O'Brien Rd., 0.5 mi. S of summit and S of Louse Creek
1280
Comment
HSC98189
Vaccinium membranaceum
J. O. Sawyer
1969-8-5
1769
Siskiyou
W of Little Duck Lake
2073
Comment
POM210935
Vaccinium membranaceum
L. C. Wheeler
1934-8-16
3162
Siskiyou
Siskiyou Mts., Mt. Diablo Mer.
Comment
CAS-BOT-BC199479
Vaccinium parvifolium
Doris K. Kildale
1929-7-20
8725
Siskiyou
Trail from Elk Lick to Raspberry Lake, Indian Creek
1828
Comment
HSC67630
Vaccinium parvifolium
J. P. Smith, Steve Selva
1970-7-15
4352
Siskiyou
Klamath National Forest, road to Happy Camp.
732
Comment
CAS-BOT-BC199486
Vaccinium scoparium
Elizabeth McClintock; Wayne Roderick; Martha Roderick
1967-7-29
s.n.
Siskiyou
Margin of Cedar Lake, Trinity Mts.
1828
Comment
RSA70260
Vaccinium scoparium
J. T. Howell
1939-8-6
s.n.
Siskiyou
Marble Mountains
Comment
UCD13278
Vaccinium scoparium
K. F. Mawdsley
1996-7-9
12 c
Siskiyou
California, Siskiyou County. Russian Wilderness in Klamath NF. T40N, R9w, NW 1/4 of Section 19, Eaton Peak 7.5 topo. Elevation 6680.
Comment
RSA238863
Vaccinium uliginosum subsp. occidentale
Frederick W. Oettinger
1969-8-1
1133
Siskiyou
Side of Wiregrass Meadow and bordering on the English Lake outlet brook. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1677
Comment
JEPS107659
Valerianella locusta
Lowell Ahart, John Dittes
2005-6-10
12119
Siskiyou
North side of the corral, end of Salvadori Road, Nelson Ranch, about 1 1/4 miles (air) south of Highway 99/97 cutoff, about 5 1/4 miles (air) east-southeast of Grenada
785
Comment
UC637032
Vancouveria hexandra
Edward Lee
1934-8-13
1083
Siskiyou
Happy Camp to Waldo (Oregon) road watershed of West Branch of Indian Creek; Klamath National Forest, watershed West Branch Indian Crk
1463
Comment
UCD95093
Vancouveria hexandra
AHM
1955-7-29
55 J
Siskiyou
Klamath National Forest. Clear Lake.
1798
Comment
CHSC111071
Veratrum californicum
Barbara L. Wilson; Julie K. Nelson
2011-8-22
16854
Siskiyou
Meadow on a tributary of the Middle Fork Sacramento River at the end of Forest Service road 40N64A.
1969
Comment
CAS-BOT-BC529108
Veratrum californicum
John Thomas Howell
1939-8-10
15284
Siskiyou
Sky High Valley, Marble Mts.
1828
Comment
HSC19090
Veratrum californicum var. californicum
J. O. Sawyer
1969-8-4
1824
Siskiyou
Above Sugar Lake
2134
Comment
CAS-BOT-BC135747
Veratrum insolitum
Ira L. Wiggins
1955-7-24
13484
Siskiyou
Ridge between upper reaches of China Creek and Blind Horse Creek
1280
Comment
UC1190161
Veratrum insolitum
Ira L. Wiggins
1955-7-24
13484
Siskiyou
ridge between upper reaches of China Creek and Blind Horse Creek
1280
Comment
SBBG27149
Verbascum blattaria
L. C. Wheeler
1934-10-24
3347
Siskiyou
Oak Knoll Ranger Station, Klamath River
Comment
HSC21168
Verbascum thapsus
D. M. Thomson
1965-8-14
188
Siskiyou
Lava Beds National Monument, near Mammoth Crater
Comment
UC882795
Verbena lasiostachys var. lasiostachys
Louis C. Wheeler
1934-10-11
3315
Siskiyou
Oak Knoll Ranger Station; Siskiyou Mts, Klamath River
670
Comment
POM43384
Veronica copelandii
Geo. D. Butler
1908-8-3
31
Siskiyou
Log Lake, Shackleford Creek
Comment
UCD78079
Veronica wormskjoldii
Robert E. Preston
2001-7-21
1719
Siskiyou
Klamath National Forest, north slope of Rainbow Mountain.
2066
Comment
SBBG15262
Vicia americana subsp. americana
D. Myrick
1961-6-21
301
Siskiyou
Deer Camp Rd above Oak Knoll Ranger Station, Klamath River, 19 mi W of Hwy 99
1371
Comment
HSC42960
Vicia americana var. americana
J. O. Sawyer, Ken Stillman
1976-5-30
2755
Siskiyou
Along Specimen Creek.
915
Comment
JEPS25538
Vicia americana var. americana
Rimo Bacigalupi with Lincoln Constance
1959-6-16
7154
Siskiyou
above and ne Mt. Shasta (town) (w slope of Mt Shasta); Mt. Shasta
1414
Comment
JEPS75369
Vicia americana var. americana
Geo. D. Butler
1908-8-4
401
Siskiyou
Head of Shackleford Creek
1676
Comment
UC585092
Vicia americana var. americana
E. B. Babcock, G. L. Stebbins Jr.
1936-6-11
Siskiyou
2 mi s Yreka
Comment
UC618756
Vicia americana var. americana
unknown
1938-6-24
11072
Siskiyou
MacBridge Springs; Mount Shasta
Comment
UC618894
Vicia americana var. americana
unknown
1938-7-22
11310
Siskiyou
Wagon Camp; Mount Shasta
Comment
HSC71649
Vicia americana var. americana
J. P. Smith, Steve Selva
1970-6-16
4009
Siskiyou
4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek
1159
Comment
UC1733688
Viola
Frank Gould, Kay H. Beach
1940-5-16
1251
Siskiyou
in mixed coniferous forest. Summit of Bald Mountain grade about 11 miles west of Mt. Hebron.
Comment
CAS-BOT-BC264070
Viola adunca
Geo. D. Butler
1909-4-25
606
Siskiyou
Quartz Valley
Comment
CAS-BOT-BC264071
Viola adunca
Roxana S. Ferris; Laura Lorraine
1948-6-12
11755
Siskiyou
French Creek Logging Road W of Callahan
1219
Comment
HSC76628
Viola adunca
K. T. Stillman
1976-6-26
117
Siskiyou
Marble Mountain Wilderness Area
1829
Comment
CHSC29780
Viola adunca var. adunca
M. S. Taylor; W. Roderick, B. Williams
1980-6-4
2788
Siskiyou
Bog around Cedar lake, peat mounds at lake edge.
1737
Comment
SEINET185378
Viola cuneata
C. L. Hitchcock, J. S. Martin
1939-7-7
5271
Siskiyou
Sanger Peak Trail, ca. 13 miles south of Takilma, Oregon.
1070
Comment
UC722659
Viola cuneata
C. L. Hitchcock, J. S. Martin
1939-7-7
5271
Siskiyou
13 mi s Takilma, Oregon; Sanger Peak Trail
1066
Comment
HSC38822
Viola glabella
J. P. Smith, Steve Selva
1970-6-15
3959
Siskiyou
20 mi. E of Cecilville on the road to Callahan.
1646
Comment
UC66221
Viola glabella
Harley P. Chandler
June, 1901
1705
Siskiyou
near Marble Mountain; North Coast Ranges, Shackleford Canyon
1524
Comment
HSC43338
Viola glabella
Maralyn O'Meara
1973-6-25
244
Siskiyou
Along tributary to Ruffey Creek near hairpin turn in road to Etna from Sawyer's Bar, N of Etna Summit
1683
Comment
RSA68863
Viola glabella
A. E. Culbertson
1943-6-23
93
Siskiyou
By the spring on E shore of Castle Lake, 5434', in a north facing cirque with an abrupt 1000' backwall; 14 miles SW of Mt Shasta on N side of a 6600' eastern spur of Trinity Mts., 2000' above Sacramento R within 10 airmiles of its headwaters to the west.
Comment
RSA60663
Viola hallii
I. L. Wiggins
1950-5-28
12392
Siskiyou
0.3 mile W of Carmen Lake.
1707
Comment
CAS-BOT-BC537119
Viola lobata
Alice Eastwood
1922-10-18
11519
Siskiyou
Shasta Springs
Comment
CAS-BOT-BC537176
Viola lobata
Doris K. Kildale
1929-7-20
8623
Siskiyou
South Fork Indian Creek to Ek Lick
1524
Comment
UC1749439
Viola lobata subsp. lobata
Milo S. Baker
1935-6-24
8050
Siskiyou
just N of on Hwy 99 Dunsmuir
Comment
HSC60672
Viola macloskeyi
Ruby Van Deventer
Siskiyou
Bear Meadow.
Comment
SEINET8896037
Viola nuttallii
G. D. Butler
1910-4-21
1209
Siskiyou
Oro Fino
Comment
HSC41088
Viola purpurea subsp. dimorpha
J. O. Sawyer
1970-3-4
2074
Siskiyou
N of Idlewild Campground
762
Comment
UCSB27382
Viola purpurea subsp. integrifolia
Wilken, Dieter
1969-7-26
Siskiyou
Above summit of Mt. Shasta Ski Bowl Road, south slope of Mt. Shasta
Comment
RSA256605
Viola purpurea subsp. quercetorum
J. P. Smith
1974-5-25
7411
Siskiyou
Along road 8, 0.9 miles from its jct with State Route 3.
976
Comment
UC66210
Viola sheltonii
Harley P. Chandler
June, 1901
1650
Siskiyou
Marble Mountain; North Coast Ranges, Marble Mountain
2438
Comment
UC796586
Viola sheltonii
Roxana S. Ferris and Laura Lorraine
Jun 12 1948-Jun 16 1948
11767
Siskiyou
about 6 mi from Etna (on forks of Salmon Road)
1676
Comment
POM83875
Viola sheltonii
Geo. D. Butler
1910-4-17
1192
Siskiyou
Near Yreka.
Comment
CAS-BOT-BC203115
Vitis californica
Wm. Bridge Cooke
1940-6-20
15187
Siskiyou
Along the Pacific Highway in the Klamath Gorge
Comment
UC1019312
Vulpia microstachys var. ciliata
Dorothy Parker
1953-4-29
Siskiyou
near Callahan; Siskiyou Mountains
1188
Comment
CAS-BOT-BC183748
Vulpia microstachys var. confusa
Dorothy Parker
1951-5-23
517
Siskiyou
[McConnahue] McConaughy Gulch, Scott Valley
914
Comment
POM229941
Vulpia microstachys var. confusa
L. C. Wheeler
1935-5-4
3457
Siskiyou
Greenhorn Creek; Siskiyou mountains.
854
Comment
RSA577536
Vulpia microstachys var. pauciflora
L. C. Wheeler
1935-5-11
3482
Siskiyou
Klamath River at Ash Creek; Siskiyou Mountains.
610
Comment
POM198351
Vulpia microstachys var. pauciflora
Geo D. Butler
1910-4-21
1281
Siskiyou
Oro Fino
Comment
CAS-BOT-BC383239
Wyethia angustifolia
Geo. D. Butler
1909-6-22
951
Siskiyou
Goosenest foothills
Comment
HSC68387
Xerophyllum tenax
Maralyn A. Renner
1980-6-26
1201
Siskiyou
N edge of Flint Valley
1390
Comment
HSC68990
Xerophyllum tenax
Maralyn A. Renner
1980-7-28
2172
Siskiyou
Above Pacific Crest Trail, near ridge
1799
Comment
CAS-BOT-BC529183
Xerophyllum tenax
Alice Eastwood
1921-7-24
10720
Siskiyou
Castle Lake
Comment
RSA237898
Zigadenus venenosus var. venenosus
Frederick W. Oettinger, Robert F. Thorne
1969-8-4
1172
Siskiyou
Upper meadow, Tobacco Lake. The Salmon Mountains; the high lake basins in the vicinity of English Peak; Marble Mountain Wilderness Area
1890
Comment
RSA418528
Zigadenus venenosus var. venenosus
Jerry A. Powell
1974-6-10
1149
Siskiyou
1 mile southeast of Bartle
Comment