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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC73546
Abies concolor
Elmer I. Applegate
1932-8-5
8161
Modoc
Cedar Pass, Warner Mountains.
Comment
CAS-BOT-BC73550
Abies concolor
Francis D. Payne
1932-7-3
678
Modoc
Parker Creek
1584
Comment
SEINET10833947
Abies concolor
LeRoy E. Detling
1948-5-24
Detling 6249
Modoc
Cedar Pass. Fir forest. Narrow stream valley; moist clay-loam.
1798
Comment
CAS-BOT-BC15631
Achillea millefolium
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
159
Modoc
Parker Creek.
Comment
CAS-BOT-BC15638
Achillea millefolium
Robert Patterson; Mona Bourell
1993-8-14
5231
Modoc
Patterson Lake. South Warner Wilderness Area. Warner Mountains.
2743
Comment
CAS-BOT-BC15667
Achillea millefolium
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10518
Modoc
Patterson Ranger Station, East Creek drainage.
2164
Comment
CAS-BOT-BC15672
Achillea millefolium
Bruce Bartholomew
1989-8-11
5098
Modoc
Vicinity of Patterson Ranger Station, S end of Warner Moutains.
2160
Comment
CAS-BOT-BC15674
Achillea millefolium
Bruce Bartholomew
1990-6-17
5350
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
RSA504852
Achillea millefolium
Bruce Bartholomew, B. Anderson
1988-7-21
4432
Modoc
Whipple Spring, E side of Whitehorse Flat Reservoir.
1340
Comment
CAS-BOT-BC242287
Achnatherum
Leland S. Smith
1924-5-31
s.n.
Modoc
W side Egg Lake.
Comment
UCD32691
Achnatherum lemmonii
Beecher Crampton
1954-7-6
2106
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
Comment
UCD50566
Achnatherum lemmonii
L. Whitney
1935-7-7
3390
Modoc
Howard Gulch, 4 miles NW of Canby.
Comment
UCD50712
Achnatherum lemmonii
L. Whitney
1935-5-15
s.n.
Modoc
Near Alturas.
Comment
RSA27042
Achnatherum lemmonii var. lemmonii
C. L. Hitchcock
1940-5-28
6724
Modoc
near Surprise, ca. 15 miles north of Alturas
1402
Comment
CAS-BOT-BC242324
Achnatherum lettermanii
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10533
Modoc
Pattewrson Ranger Station (East Creek drainage).
2164
Comment
UCD32733
Achnatherum nelsonii
Beecher Crampton
1954-7-8
2178
Modoc
Mococ County, Warner Mountains, 15 miles east of Likely, along road to Jess Valley.
1676
Comment
UCD50982
Achnatherum occidentale
L. D. Whitney
1935-7-11
s.n.
Modoc
Hackamore.
Comment
CAS-BOT-BC242315
Achnatherum occidentale subsp. californicum
John Thomas Howell
1934-6-30
12273
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC242318
Achnatherum occidentale subsp. californicum
Bruce Bartholomew
1990-8-5
5669
Modoc
Summit Trail, ca. 3 km N of Patterson Ranger Station, W side of Warner Mts.
2440
Comment
UC1025067
Achnatherum occidentale subsp. pubescens
Leo Whitney
1935-7-25
3549
Modoc
near Lava Ranger Station (7 mi ne of Whitehorse)
Comment
UC1031353
Achnatherum thurberianum
Leo Whitney
1935-7-1
3323
Modoc
17 mi nw Canby; Badger Wells
Comment
UCD51435
Achnatherum thurberianum
E. Wilson
1934-5-14
s.n.
Modoc
Pass from Alturas to Cedarville.
Comment
UCD51438
Achnatherum thurberianum
J. Earl Coke
1930-12-1
s.n.
Modoc
Range land.
Comment
UCD51440
Achnatherum thurberianum
J. C. Hayes
1935-6-25
s.n.
Modoc
Alturas.
Comment
SEINET957345
Acmispon denticulatus
I. L. Wiggins
1961-1
16475
Modoc
Roadside 2.4 mi. S of Village of Davis Creek, SE side of Goose lake.
Comment
UC465629
Aconitum
Mrs. M. H. Manning
1907-1
Modoc
e. side Mt. Bidwell (12 Mile Creek); n.e. Modoc Co., 12 Mile Creek
Comment
CAS-BOT-BC218309
Aconitum columbianum
Bruce Bartholomew; Barrett Anderson
1990-7-20
5498
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
CHSC106181
Acroptilon repens
Lowell Ahart; John Dittes
2010-8-31
17093
Modoc
Just south of the Parking Area west of the old barn, on the west side of Elkins Lane, Ash Creek State Wildlife Area, 320 feet north of Lassen County Line, about 4.4 miles (air) west of Adin, about 7.2 miles (air) northeast of Bieber, Big Valley.
1266
Comment
UC8852
Actaea rubra
Milo S. Baker
1893-6
Modoc
Comment
CAS-BOT-BC15642
Adenocaulon bicolor
Bruce Bartholomew
1994-7-2
6783
Modoc
5.0 km SE of Joseph Creek Basin on the W side of the Warner Mountains.
1930
Comment
HSC65611
Adenocaulon bicolor
Thomas Wood
1979-8-10
247
Modoc
1.1 miles east of forest-boundary on Mill Creek Basin Rd.
1555
Comment
RSA504849
Adenocaulon bicolor
Bruce Bartholomew, B. Anderson
1988-7-21
4441
Modoc
Above Upper Rush Creek Campground ca. 4 km. E of State Highway 299 between Adin and Canby.
1580
Comment
UCSC000819
Adenocaulon bicolor
Milo S. Baker
June-August 1893
s.n.
Modoc
Comment
RSA0062302
Adonis aestivalis
Lowell Ahart, John Dittes
2011-6-21
17514
Modoc
About 150 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, about 2300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
CDA3514
Adonis aestivalis
T. C. Fuller
1963-7-15
10907
Modoc
South of Highway 299 to Adin, 2.0 miles west of Canby.
0
Comment
CDA36051
Adonis aestivalis
CDFA Staff
1978-1
Modoc
One mile east of Canby.
0
Comment
CDA20393
Aegilops cylindrica
J. Moreo
2002-6-24
PDR 1151611
Modoc
Northern California; Jasper Ranch, Willow Ranch, near New Pine Cr, Oregon.
0
Comment
CAS-BOT-BC179877
Agastache urticifolia
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10535
Modoc
Patterson Ranger Station (East Creek drainage).
2164
Comment
CAS-BOT-BC179882
Agastache urticifolia
Bruce Bartholomew
1991-7-6
5979
Modoc
Curtis Waterhole and adjacent lava outcrops.
1310
Comment
SEINET7940441
Agastache urticifolia
M. S. Baker
1893-1
s.n.
Modoc
Egg Lake.
Comment
CAS-BOT-BC15644
Ageratina occidentalis
Louis Cutter Wheeler
1935-8-14
3839
Modoc
Pine Creek, Warner Mts.
2011
Comment
CAS-BOT-BC15646
Ageratina occidentalis
Elmer Ivan Applegate
1932-7-6
8212
Modoc
About 1 mi. above Lily Lake.
Comment
CAS-BOT-BC15650
Ageratina occidentalis
Annie Montague Alexander; L. Kellogg
1946-8-9
5146
Modoc
Patterson Lake Trail, Warner Mts.
Comment
UC571022
Ageratina occidentalis
F. H. Frost
1925-7-20
91
Modoc
2 mi above Cedarville; Warren Mts., Cedar Campt
Comment
UC748131
Agoseris grandiflora var. grandiflora
Annie M. Alexander and Louise Kellogg
1946-6-8
4692
Modoc
road to Patterson Mill and Eagleville
1676
Comment
UC76010
Agoseris heterophylla var. heterophylla
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
CAS-BOT-BC13178
Agoseris monticola
Annie M. Alexander; Louise Kellogg
1946-7-18
5015
Modoc
Near Benton Meadow, Warner Mountains
2072
Comment
CAS-BOT-BC126789
Agoseris parviflora
Alice Eastwood; John Thomas Howell
1940-6-11
8029
Modoc
8 miles from Canby on road to Alturas
Comment
CAS-BOT-BC127422
Agrostis exarata
B. Bartholomew
1989-8-11
5073 A
Modoc
Along Lassen Creek near southeast side of Harris Flat, Warner Mountains.
1920
Comment
CAS-BOT-BC242425
Agrostis exarata
Leland S. Smith
1917-7-24
124
Modoc
Joseph Creek.
1584
Comment
UCSC000095
Agrostis exarata
H. S. Yates
1936-6-16
5676
Modoc
Pease Cabin - Modoc National Forest
3
Comment
UC1024961
Agrostis pallens
Leo Whitney
1935-7-1
3376
Modoc
ca 15 mi nw Canby; Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
UC711820
Agrostis scabra
Roxana S. Ferris and Laura Lorraine
1941-8-13
10567
Modoc
about 1 mi e Patterson Ranger Station (East Creek); Modoc National Forest, Warner Mountains, East Creek
Comment
UCD55706
Aira caryophyllea
Elizabeth Wilson
Date Unknown
s.n.
Modoc
Modoc County.
Comment
RSA534554
Aliciella micromeria
Bruce Bartholomew
1991-5-24
5695
Modoc
Surprise Valley, 5.1 km E of Eagleville
1370
Comment
POM313033
Alisma gramineum
H. L. Mason
1955-8-13
14653 -B
Modoc
Southwest side of Goose Lake
Comment
UC985650
Alisma plantago-aquatica
Herbert L. Mason
1947-8-15
13559
Modoc
11 mi from Davis Creek (spring leading into w side of Goose Lake); Goose Lake
Comment
SEINET12049458
Allium
M. S. Baker, Nutting, F.
1894-1
s.n.
Modoc
Adobe flat near Egg Leake
Comment
CAS-BOT-BC245019
Allium acuminatum
Barrett Anderson
1986-7-10
3204
Modoc
West Warner Rd just S of the N Fork of Fitzhugh Creek.
1980
Comment
RSA17438
Allium acuminatum
Elmer I. Applegate
1929-6-24
5887
Modoc
Between Aden and Canby, Pit River region.
Comment
JEPS47569
Allium amplectens
L. S. Smith
1920-7-13
1198
Modoc
Round Valley, Big Valley District
1371
Comment
UC3058
Allium amplectens
Milo S. Baker
1893-7-24
Modoc
Comment
CAS-BOT-BC244991
Allium campanulatum
John Thomas Howell
1934-6-11
11957
Modoc
Parker Creek.
1584
Comment
JEPS79133
Allium campanulatum
L. R. Heckard with R. Bacigalupi
1980-6-10
5235
Modoc
about 10 mi nw Lookout (along Great Northern Railroad grade)
Comment
CAS-BOT-BC244985
Allium lemmonii
Bruce Bartholomew
1990-6-16
5279
Modoc
Bear Flat, W side of Warner Mountains.
1830
Comment
CAS-BOT-BC244988
Allium lemmonii
K. Paulson; Robert Paulson
1989-7-4
173
Modoc
Ca. 0.5 mi. S of Patterson Ranger Station, S end of Warner Mts.
2240
Comment
HSC25434
Allium lemmonii
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19494
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
UCR267414
Allium parvum
Jim Andre, Glenn L. Clifton
1993-6-12
29994
Modoc
Warner Mountains, Cedar Pass, Hwy 299, Modoc National Forest
1919
Comment
SEINET222584
Allium parvum
D. W. McNeal
1979-5-13
2225
Modoc
Beside Hwy # 395, 15.8 mi S. of te Jct. of Hwy #299 in Alturas.
Comment
CAS-BOT-BC244964
Allium platycaule
Gordon H. True
1964-6-3
1456
Modoc
N Fork of Pit River between Alturas and Goose Lake.
1432
Comment
CAS-BOT-BC244973
Allium platycaule
E. H. Steffen
1917-7-10
74
Modoc
Bowman Ranch.
1828
Comment
SEINET198562
Allium platycaule
Helen K. Sharsmith
1955-6-22
4484
Modoc
Just north of Cedar Pass.
1890
Comment
JEPS13888
Allium platycaule
Rimo Bacigalupi with L. R. Heckard, R. D. Sanderson, and G. Bacigalupi
1952-6-18
3747
Modoc
about 200 ft above and s Cedar Pass; Warner Mountains
1981
Comment
JEPS47623
Allium platycaule
Mary H. Manning
1914-4-29
Modoc
Lake City-road Lake City
Comment
SEINET12048282
Allium platycaule
M. Ownbey, Meyer, F. G.
1940-1
2145
Modoc
Cedar Peak, Warner Mts
Comment
SEINET5641928
Allium platycaule
Helen K. Sharsmith
1955-6-22
4484
Modoc
Warner Mountains, Modoc National Forest.; 0
1890
Comment
UC1299753
Allium platycaule
Freed W. Hoffman
1955-7-14
4106
Modoc
6 mi e junctions of highways 395 and 8A (s side of road); Cedar Pass
1524
Comment
RSA504656
Allium validum
Bruce Bartholomew, B. Anderson
1988-7-23
4585
Modoc
Vicinity of Blue Bell Mine between Lily Lake and Dismal Swamp, Warner Mountains.
2170
Comment
CAS-BOT-BC190744
Allophyllum integrifolium
Bruce Bartholomew; Barrett Anderson
1988-7-22
4538
Modoc
Side Creek, W side of Lake City Canyon, E side of the Warner Mts..
1980
Comment
HSC8874
Alopecurus aequalis
M. T. Milligan
1966-6-30
510
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
UC1100229
Alopecurus aequalis
Verne Grant and Irving Schneider
1947-7-19
8082
Modoc
Williams Ranch n. of Likely
Comment
UC1158679
Alopecurus aequalis
Arthur Cronquist and Arthur H. Holmgren
1959-6-19
8492
Modoc
15 mi. e. Likely (along shore of Clear Lake); Warner Mts., Clear Lake
1828
Comment
UC1037157
Alopecurus geniculatus
Leo Whitney
1935-7-7
3392
Modoc
4 mi. n.w. Canby (Howard Gulch); Howard Gulch
Comment
RSA477427
Alyssum desertorum
Christopher Davidson
1973-5-26
2117
Modoc
4 miles W of Canby on Hwy 299.
1341
Comment
RSA537488
Alyssum minus
Barbara Ertter
1988-6-18
7607
Modoc
West side of Highway 139 just south of where it crosses railroad at junction to Clear Lake, northeast of Dry Lake east of Lava Beds National Monument.
1250
Comment
CAS-BOT-BC497471
Alyssum simplex
Margaret J. Williams
1988-5-28
88 -19/4
Modoc
Hwy 395, intersection with Davis Creek Road
Comment
CDA34280
Amaranthus blitoides
L. Ahart, J. Dittes
2010-8-31
17106
Modoc
About 10 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, and about 7.7 miles (air) northeast of Bieber, Big Valley.
Comment
CHSC106211
Amaranthus californicus
Lowell Ahart; John Dittes
2010-8-31
17106
Modoc
About 10 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1274
Comment
CHSC71843
Amaranthus californicus
Vernon H. Oswald; Lowell Ahart
1998-9-8
9598
Modoc
Mosquito Lake on the north side of Whitehorse Flat Reservoir ca. 20 air mi north of McArthur.
1341
Comment
JEPS117299
Amaranthus californicus
Lowell Ahart, John Dittes
2010-8-31
17106
Modoc
About 10 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley
1274
Comment
JEPS94093
Amaranthus californicus
Vernon H. Oswald and Lowell Ahart
1998-9-8
9598
Modoc
ca. 20 air mi. n. McArthur (Mosquito Lake on the n. side of Whitehorse Flat Reservoir); Whitehorse Flat Reservoir, Mosquito Lake
1341
Comment
UC1191394
Amaranthus californicus
Verne Grant, Irving Schneider
1947-8-27
8312
Modoc
Southwest end of Clear Lake.
Comment
UCR142726
Amaranthus californicus
L. C. Wheeler
1935-8-18
3891
Modoc
Great Basin Province; Modoc Plateau, 2 miles northeast of Alturas
1357
Comment
UC1191385
Amaranthus retroflexus
Herbert L. Mason, Verne Grant
1947-7-10
13343
Modoc
Dorris Reservoir, 2 miles east of Alturas
Comment
RSA453135
Amelanchier pallida
Christopher Davidson
1975-6-3
2588
Modoc
Hwy 395N of Alturas, E of Goose l. 1 miles S of Willow Ranch.
1341
Comment
RSA59973
Amelanchier pallida
E. K. Balls
1950-5-13
14678
Modoc
West shore of Goose Lake, 0.5 mile south of Oregon-California State line.
1463
Comment
SEINET4089909
Amelanchier pallida
C. Davidson
1975-1
2588
Modoc
Highway 395, north of Alturas; East of Goose Lake about 1 mile south of Willow Ranch.
1341
Comment
CAS-BOT-BC214628
Amelanchier utahensis
Bruce Bartholomew; Barrett Anderson
1988-5-13
4174
Modoc
0.6 km N of Jess Valley on West Warner Road, W side of the Warner Mts..
1620
Comment
CAS-BOT-BC214632
Amelanchier utahensis
Bruce Bartholomew; Barrett Anderson
1989-4-27
4611
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
CAS-BOT-BC217085
Amelanchier utahensis
Isabelo T. Kelly
1930-1-1
6
Modoc
Fort Bidwell
Comment
CAS-BOT-BC217088
Amelanchier utahensis
C. L. Hitchcock
1940-5-27
6701
Modoc
15 mi. NE of Alturas.
1676
Comment
CAS-BOT-BC217091
Amelanchier utahensis
Bruce Bartholomew; Mona Bourell
1990-4-28
5207
Modoc
6.3 km SE of Rush Creek on road to Hunters Ridge.
1670
Comment
UC72962
Amelanchier utahensis
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
UC190616
Amelanchier utahensis
M. F. Gilman
528
Modoc
1524
Comment
UCD48756
Amphiscirpus nevadensis
Herbert L. Mason; Verne Grant
1947-7-12
13436
Modoc
Corporation Ranch Headquarters, north of Likely.
Comment
CAS-BOT-BC54200
Amsinckia menziesii
Alice Eastwood; John Thomas Howell
1940-6-13
8163
Modoc
Fort Bidwell.
Comment
CHSC111105
Amsinckia menziesii
Lowell Ahart; John Dittes
2012-7-12
18371
Modoc
North edge of Ash creek, south of the gravel pit, about 1/8 mile east of the parking area on the ease side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
1266
Comment
JEPS121202
Amsinckia menziesii
Lowell Ahart, John Dittes
2013-7-25
18952
Modoc
30 yards N of the E-W fence, south edge of Ash Creek Floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air miles S of County Road 87, 3.14 air miles W of Adin, Big Valley.
Comment
JEPS126551
Amsinckia menziesii
Lowell Ahart, John Dittes
2016-6-6
20942
Modoc
About 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
Comment
JEPS5802
Amsinckia menziesii var. menziesii
Rimo Bacigalupi and L. R. Heckard
1952-6-18
3744
Modoc
3/4 mi e Canby (at railroad crossing along U.S. Hwy 299)
Comment
UC1008303
Amsinckia menziesii var. menziesii
L. R. Heckard, R. Bacigalupi
1952-6-18
309
Modoc
3/4 mi e Canby (by railroad crossing, along US Hwy 299)
Comment
CAS-BOT-BC15609
Ancistrocarphus filagineus
Bruce Bartholomew
1990-6-18
5382
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
RSA128287
Antennaria argentea
Peter H. Raven, Otto T. Solbrigo
1958-6-18
13310
Modoc
Cottonwood Flat Camp Ground, Modoc National Forest
Comment
UC29480
Antennaria dimorpha
Mrs. R. M. Austin
Apr 1 1894-Jan 1 1900
Modoc
Goose Lake Valley Goose Lake Valley
Comment
UC75820
Antennaria dimorpha
Milo S. Baker
Modoc
near, (at Pine Woods) Egg Lake; Pine Woods
Comment
CAS-BOT-BC15587
Antennaria geyeri
Alice Eastwood; John Thomas Howell
1940-6-14
8249
Modoc
Between Mammoth Cave and Lava Beds National Monument.
Comment
UC1037300
Antennaria luzuloides
Leo Whitney
1934-5-18
1631
Modoc
Devil's Garden, (ne portion of county) Modoc National Forest, Devil's Garden
1524
Comment
RSA41983
Antennaria luzuloides
H. C. Cantelow
1935-6-8
860
Modoc
NE of Bierber
Comment
RSA0049629
Antennaria luzuloides subsp. aberrans
Dean Wm. Taylor
2012-6-5
21218
Modoc
Vicinity Crank Spring (11 air miles North of Lookout)
1365
Comment
CHSC117867
Antennaria luzuloides subsp. luzuloides
L. P. Janeway
2016-5-16
11978
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
JEPS126554
Antennaria luzuloides subsp. luzuloides
Lowell Ahart, John Dittes
2016-6-6
20949
Modoc
About 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
Comment
CHSC100357
Anthemis cotula
Lowell Ahart; John Dittes
2008-8-26
15356
Modoc
Southeast side of Rose Creek, 700 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, northeast of wire gate, 2710 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout.
1276
Comment
CAS-BOT-BC242414
Apera interrupta
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-17
13307
Modoc
Along Hwy 299, 2.6 mi. W of Alturas.
Comment
CHSC108010
Apera interrupta
Lowell Ahart; John Dittes
2011-6-21
17520
Modoc
About 130 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, about 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
JEPS120133
Apera interrupta
Lowell Ahart, John Dittes
2012-7-10
18324
Modoc
Northeast of the old homestead, Ash Creek State Wildlife Area, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
Comment
UC416569
Apocynum androsaemifolium
Franklin P. Nutting
Modoc
Forestdale
Comment
HSC3214
Apocynum androsaemifolium
M. T. Milligan
1964-7-1
110
Modoc
Ballard's Resvr. Rd. 3 mi. E of Modoc Co. Rd. 54.
1372
Comment
RSA520458
Apocynum androsaemifolium
K. Paulson, R. Paulson
1989-7-2
167
Modoc
N side of Pit River ca. 3 mi. E of County Rte. 91.
1579
Comment
UC1191811
Apocynum cannabinum
Verne Grant and Irving Schneider
1947-7-21
8120
Modoc
N. Fork Pit R. by bridge on Hwy. 395 n. of Alturas; N. Fork Pit R.
Comment
NY485762
Aquilegia formosa
M. S. Baker
1893-6-29
s.n.
Modoc
Comment
CAS-BOT-BC218333
Aquilegia formosa var. formosa
Annie Montague Alexander; L. Kellogg
1946-7-7
4944
Modoc
Eight Mile Creek, NE corner of county.
1752
Comment
HSC18043
Aquilegia formosa var. formosa
M. T. Milligan
1965-6-26
331
Modoc
N end Jess Valley.
1616
Comment
HSC6561
Arabis lemmonii
M. T. Milligan
1965-7-10
440
Modoc
W slope of Eagle Peak
3016
Comment
UC118089
Arabis puberula
R. M. Austin
May 1894
30
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC95642
Arctostaphylos nevadensis
Bruce Bartholomew
1990-6-17
5354
Modoc
12 km N of Buck Creek Ranger Station, E side of Warner Mountains.
2130
Comment
JEPS51491
Arenaria aculeata
Frances D. Payne
1931-6-29
281
Modoc
Trail from Granger Pass to Mt. Warren; Warner Mountains
2133
Comment
UC748051
Arenaria aculeata
Annie M. Alexander and Louise Kellogg
1946-6-27
4846
Modoc
(top of ridge, two miles by road from Dismal Swamp) north end of Warner Mountains
2377
Comment
UC1037297
Arenaria congesta var. subcongesta
Leo Whitney
1934-5-13
1652
Modoc
Devil's Garden, Modoc National Forest Devil's Garden, Modoc National Forest (northeast portion of country)
1584
Comment
UC468966
Arnica
M. F. Gilman
553
Modoc
1676
Comment
CAS-BOT-BC15572
Arnica chamissonis subsp. foliosa
Bruce Bartholomew
1989-8-13
5145
Modoc
Hunter Spring, just W of Knox Flat.
1800
Comment
CAS-BOT-BC15411
Arnica cordifolia
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16442
Modoc
Summit of Cedar Pass.
1920
Comment
CAS-BOT-BC15418
Arnica cordifolia
James T. Vale; K. Wagnon; Walter Knight; Irja Knight
1981-5-22
4113
Modoc
10 mi. E of Alturas on County Road 56 at Parker Creek.
Comment
JEPS35918
Arnica cordifolia
N. T. Mirov
1929-7-4
Modoc
1 mi s Oregon-California boundary; Warner Mountains, Lily Lake
2133
Comment
UC936271
Arnica fulgens
Annie M. Alexander and Louise Kellogg
1946-6-14
4748
Modoc
1/4 mi on branch to Silver Creek Patterson Mill Road; Silver Creek
1828
Comment
CAS-BOT-BC15287
Arnica mollis
Annie Montague Alexander; L. Kellogg
1946-7-23
5055
Modoc
NE of Emerson Peak.
Comment
CHSC107315
Arnica sororia
Lowell Ahart; John Dittes
2011-6-21
17530
Modoc
Moist meadow, on south edge of Ash Creek Floodplain, 1.8 miles (air) east of Elkins Lane, 1.2 miles (air) south of County Road 87, 2.5 miles (air) west of Adin, Big Valley.
1267
Comment
CHSC67332
Artemisia arbuscula
James D. Jokerst
1986-9-18
2769
Modoc
Radar Site Survey S of Doublehead Mtn. Ca. 1.5 mi S of Doublehead Mtn.
1386
Comment
SEINET2164565
Artemisia arbuscula subsp. arbuscula
L. C. Wheeler
1935-9-9
3962
Modoc
Green Spring, Devil's Garden
Comment
JEPS37038
Artemisia arbuscula subsp. arbuscula
L. S. Smith
1918-8-27
1054 1/2
Modoc
Cottonwood and Milk Creek Modoc National Forest
2438
Comment
HSC100342
Artemisia cana subsp. bolanderi
Chris Boever
2010-8-11
370115
Modoc
North from Cedarville, CA to Fort Bidwell, 13 miles up the Lake Annie road, East side of road.
1602
Comment
UC1242647
Artemisia cana subsp. bolanderi
A. A. Beetle
1957-8-16
12764
Modoc
15 mi s Alturas
Comment
CAS-BOT-BC93744
Artemisia ludoviciana subsp. incompta
L. S. Smith
1032
Modoc
Camp One above Lost Lake
2499
Comment
CAS-BOT-BC15267
Artemisia ludoviciana subsp. ludoviciana
Louis Cutter Wheeler
1935-8-7
3803
Modoc
Pine Creek.
1554
Comment
CDA13461
Artemisia ludoviciana subsp. ludoviciana
G. F. Hrusa, T. D. Wilfred
1996-7-21
13308
Modoc
Modoc Plateau; Pit River at Modoc Co. Rd. 90 bridge. E base of Splawn Mtn. N end of Big Valley.
Comment
UC127411
Artemisia ludoviciana subsp. ludoviciana
Mrs. M. H. Manning
Oct 9 1902-Mar 20 1903
21
Modoc
Ft. Bidwell
Comment
UC1540166
Artemisia ludoviciana subsp. ludoviciana
Dean W. Taylor
1987-8-9
9277
Modoc
1371
Comment
POM260868
Artemisia ludoviciana subsp. ludoviciana
J. T. Howell
1940-6-13
8171
Modoc
Cedarville
Comment
UCR64882
Artemisia tridentata
George K. Helmkamp
1990-9-23
H- 4
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
CAS-BOT-BC15209
Artemisia tridentata subsp. tridentata
James D. Jokerst
1983-7-27
1910
Modoc
Near Signal Butte.
1340
Comment
CDA9743
Asclepias fascicularis
Claudia Martin
2007-9-5
PDR# 1291664
Modoc
Davis Creek; SW side of Goose Lake, south of Point Ranch.
Comment
JEPS127722
Asclepias fascicularis
Alejandro Brambila, Michael Dolan
2016-8-25
CA 320 -177
Modoc
Population is North and West of Nelson Spring in South Likely Tablelands
Comment
JEPS49947
Asclepias fascicularis
L. S. Smith
1918-8-13
1034
Modoc
below Lost Lake; Modoc National Forest
1524
Comment
POM76170
Asclepias fascicularis
Mrs. R. M. Austin
s.n.
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC54174
Asperugo procumbens
Herbert Louis Mason; Verne Grant
1947-7-12
13416
Modoc
Near S end of W Side Road, Pit River Valley, S of Alturas.
Comment
NY790904
Astragalus agrestis
Mrs. C. C. Bruce
06 1898
2212
Modoc
Madaline Plains
Comment Read comments Aug 21 2016
CDA26650
Astragalus curvicarpus
T. C. Fuller
1965-6-3
13605
Modoc
West side of Highway 395 to Alturas, 6.5 miles north of Likely.
0
Comment
CAS-BOT-BC218214
Astragalus curvicarpus var. curvicarpus
E. S. Willits
1940-5-21
285
Modoc
Willow Ranch.
1371
Comment
CAS-BOT-BC182077
Astragalus filipes
Bruce Bartholomew; Barrett Anderson
1989-6-2
4811
Modoc
NE side of Upper Lake, 4 km S of road to Fee Reservoir, NE end of Surprise Valley.
1420
Comment
CHSC99289
Astragalus filipes
Lowell Ahart; John Dittes
2008-6-20
14976
Modoc
Upland on the northeast side of Big Valley, about 5.3 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 8.3 miles (air) northeast of Bieber.
1287
Comment
NY658508
Astragalus filipes
W. P. Taylor
1910-6-10
s.n.
Modoc
Warner Mts.,among sage, on South Fork Pitt River, Alturas
1402.1
Comment
POM260293
Astragalus filipes
C. L. Hitchcock
1940-5-27
6650
Modoc
9 miles northeast of Alturas.
1402
Comment
POM204050
Astragalus filipes
J. T. Howell
1934-6-13
12086
Modoc
Surprise Valley, 10 miles s. of Ft. Bidwell.
Comment
SEINET948290
Astragalus filipes
Barbara Ertter
1988-1
7619
Modoc
Hwy 139 ca 50 airmiles SW of Klamath Falss, a few miles N of Agric. Inspection Station, 1 mi. S of Jct to Lava Beds Nat;l Monument E of Tonest; brunchgrass w/ scattered juniper, shallow soil on basalt.
1311
Comment
UC748310
Astragalus filipes
Annie M. Alexander and Louise Kellogg
1946-6-12
4743
Modoc
e side Fandango Pass Road; Fandango Pass Road e side
Comment
CAS-BOT-BC182051
Astragalus malacus
Bruce Bartholomew
1991-5-24
5713
Modoc
Surprise Valley, E of Eagleville at the Nevada State boundary.
1520
Comment
NY694123
Astragalus pulsiferae var. coronensis
L. Ganio
1981-7-1
5
Modoc
Near Fitzhugh Creek, 2 miles south of Yankee Jim Ranch
1646
Comment
NY694124
Astragalus pulsiferae var. coronensis
G. Schoolcraft
1981-5-12
385
Modoc
South of Alturas near Jones Lane
1402
Comment
CAS-BOT-BC182036
Astragalus purshii
Leland S. Smith
1919-5-3
1084
Modoc
Plateau, road to Jess Valley.
1524
Comment
CAS-BOT-BC182034
Astragalus purshii
Mrs. H. C. Cantelow
1940-6-2
3798
Modoc
W of Alturas on road to Bad Lands Nat. For.
Comment
CHSC19729
Astragalus purshii var. lagopinus
M. T. Milligan
1966-6-19
468
Modoc
Eagle Peak Region, Warner Mountains. Eroded volcanic plateau west of Jess Valley.
1828
Comment
CAS-BOT-BC193032
Astragalus purshii var. tinctus
Frances D. Payne
1932-6-10
424
Modoc
Parker Creek
1584
Comment
RSA415691
Astragalus purshii var. tinctus
Christopher Davidson
1975-6-4
2599
Modoc
0.4 miles E of Hwy 395 on Hwy 299 toward Cedarville.
1380
Comment
CAS-BOT-BC248329
Astragalus whitneyi
B. Bartholomew; H. Sun
2002-6-24
8808
Modoc
Ridge top just S of Manzanita Mt. and 15.3 straight line km NW of Aden
2070
Comment
UC13370
Astragalus whitneyi
Mrs. R. M. Austin and Bruce
June 1898
2209
Modoc
Foothills
Comment
RSA163835
Astragalus whitneyi var. confusus
Clare B. Hardham
1961-6-18
7578
Modoc
Mtns S of Cedar Pass.
1982
Comment
CAS-BOT-BC181987
Astragalus whitneyi var. lenophyllus
K. Paulson; Robert Paulson
1990-6-6
204
Modoc
North of Stough Reservoir, Warner Mountains.
1676
Comment
CAS-BOT-BC182000
Astragalus whitneyi var. lenophyllus
E. S. Willits
1940-5-20
283
Modoc
Canby.
Comment
CAS-BOT-BC182012
Astragalus whitneyi var. lenophyllus
C. L. Hitchcock
1940-5-27
6693
Modoc
15 mi. NE of Alturas.
1615
Comment
CAS-BOT-BC198675
Astragalus whitneyi var. whitneyi
John Thomas Howell
1934-6-14
12142
Modoc
Near Lost Lake, Warnter Mts.
2438
Comment
CAS-BOT-BC30207
Athyrium alpestre var. americanum
Bruce Bartholomew
1992-8-8
6373
Modoc
Vicinity of Patterson Lake, E side of Warner Mountains.
2750
Comment
UC1191304
Atriplex rosea
Herbert L. Mason
1947-8-9
13485
Modoc
e side Fairchild Swamp (n of Alturas); e side Fairchild Swamp, n of Alturas
Comment
UCD136022
Azolla filiculoides
Herbert L. Mason
1947-8-12
13503
Modoc
Junction of North and South forks of Pit River, Alturas.
Comment
UC30523
Balsamorhiza
M. S. Baker and Frank Nutting
1894-6-13
Modoc
near Egg Lake
Comment
CAS-BOT-BC100052
Balsamorhiza hookeri
M. S. Baker; Frank Nutting
June 8
s.n.
Modoc
near Egg Lake
Comment
UC30506
Balsamorhiza hookeri
M. S. Baker and Frank Nutting
1894-6-8
Modoc
lava beds near Egg Lake
Comment
UC71743
Balsamorhiza hookeri
Mrs. M. H. Manning
1904-6-1
470
Modoc
Mt. Bidwell
1676
Comment
CAS-BOT-BC15183
Balsamorhiza hookeri var. lanata
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-11
6483
Modoc
5.6 km N of State Hwy 299 on Crowder Flat Road.
1580
Comment
CAS-BOT-BC15194
Balsamorhiza hookeri var. lanata
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-13
16474
Modoc
2.4 mil. S of Village of Davis Creek, SE side of Goose Lake
Comment
CAS-BOT-BC15126
Balsamorhiza sagittata
Bruce Bartholomew; Barrett Anderson
1988-5-14
4193
Modoc
2 km S of turn off to Crowder Flats West Side Road, W side of Goose Lake.
1410
Comment
POM35948
Balsamorhiza sagittata
Mrs. R. M. Austin
1890-07
562
Modoc
Goose Lake Valley
Comment
RSA488573
Balsamorhiza sagittata
Bruce Bartholomew, B. Anderson
1988-5-14
4193
Modoc
2 km south of turnoff to Crowder Flats West Side Road, west side of Goose Lake.
1410
Comment
UC748328
Balsamorhiza sagittata
Annie M. Alexander and Louise Kellogg
1946-6-10
4720
Modoc
between Lower and Snake lakes
Comment
RSA584726
Balsamorhiza serrata
Bruce Bartholomew, Gilbert, Skog
1993-5-10
6469
Modoc
1.6 km NE of Fee Reservoir Road on Barrel Spring Road, N end of Surprise Valley
1600
Comment
UC615247
Barbarea orthoceras
Beryl O. Schreiber
1934-6-10
1163
Modoc
Lost Lake; Warner Mountains
Comment
UC71681
Barbarea orthoceras
Mrs. M. H. Manning
May, 1903
125
Modoc
Near Fort Bidwell, in north-eastern Modoc
Comment
CAS-BOT-BC248383
Beckmannia syzigachne
Robert F. Thorne; C. W. Tilforth
1969-9-4
39057
Modoc
2 mi W of Davis Creek (town), S. of Goose Lake
1432
Comment
JEPS68457
Beckmannia syzigachne
W. L. Jepson
1918-8-5
7826
Modoc
near Likely (bank of irrigation ditch); South Fork Valley
1371
Comment
UC1100215
Beckmannia syzigachne
Herbert L. Mason
1947-7-11
13367
Modoc
irrigation ditch by Jones Lane (off Hwy 395, s of Alturas)
Comment
UCD56801
Beckmannia syzigachne
Beecher Crampton
1954-7-7
2162
Modoc
2.5 miles east of Alturas. Near Radio Station KCNO.
Comment
UCR136424
Beckmannia syzigachne
Beecher Crampton
1954-7-7
2162
Modoc
Modoc Plateau, 2.5 miles east of Alturas, near radio station KCNO
1341
Comment
CAS-BOT-BC54187
Berberis aquifolium var. repens
Bruce Bartholomew
1991-6-21
5805
Modoc
Vicinity of Lily Lake, N end of the Warner Mountains.
2030
Comment
CAS-BOT-BC54222
Berberis aquifolium var. repens
John Thomas Howell
1934-6-11
11981
Modoc
Parker Creek, Warner Mts.
1584
Comment
SJSU9698
Berberis aquifolium var. repens
W. Savage
1979-7-10
Modoc
Oreghon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
UC69525
Berberis aquifolium var. repens
Milo S. Baker
Modoc
Mts near Davis Creek
Comment
SEINET2149791
Betula glandulosa
K. T. Harper
1974-1
137
Modoc
Dismal Swamp, north end of Warner Mountains.
2165
Comment
CDA39611
Betula occidentalis
T. C. Fuller
1971-7-14
19907
Modoc
South Barber Creek at crossing with Barber Grade.
0
Comment
CAS-BOT-BC498654
Betula pumila
L. S. Smith
1917-7-29
127
Modoc
Modoc Forest: Bald Mt.
2346
Comment
CAS-BOT-BC218116
Bistorta bistortoides
Bruce Bartholomew; Barrett Anderson
1988-7-22
4545
Modoc
Benton Meadow, Warner Mts..
2180
Comment
CAS-BOT-BC15082
Blepharipappus scaber
David Daniels Keck; Jens Chr. Clausen
1935-6-24
3711
Modoc
3 mi. NE of Willow Ranch E of Goose Lake.
1550
Comment
CAS-BOT-BC15086
Blepharipappus scaber
Roxana Stinchfield Ferris; R. Duthie
1919-6-13
72
Modoc
2 mi. above Modoc Nat. Forest Boundary on Parker Creek, Warner Mts.
Comment
CAS-BOT-BC15112
Blepharipappus scaber
Bruce Bartholomew
1990-6-18
5367
Modoc
SW side of Goose Lake, 2 km N of McGinty Point.
1420
Comment
CAS-BOT-BC15114
Blepharipappus scaber
Bruce Bartholomew
1990-6-17
5301
Modoc
Vicinity of Emerson Camp near roadhead, E side of Warner Mts.
1750
Comment
CAS-BOT-BC15116
Blepharipappus scaber
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-12
6528
Modoc
Just E of Adin.
1280
Comment
UC912529
Blepharipappus scaber
F. H. Frost
1925-7-20
93
Modoc
2 mi above;, Cedar Camp Cedarville; Warner Mts., Cedar Camp
Comment
CAS-BOT-BC15077
Blepharipappus scaber
Louis Cutter Wheeler
1935-8-1
3725
Modoc
Pine Creek, Warner Mts.
1767
Comment
CAS-BOT-BC15084
Blepharipappus scaber
R. M. Austin; C. C. (Mrs.) Bruce
1898-7-1
2322
Modoc
Davis Creek.
Comment
HSC5211
Blepharipappus scaber
M. T. Milligan
1964-6-20
62
Modoc
3 mi. N on Pencil Rd. from Hwy. 395
1372
Comment
JEPS6015
Blepharipappus scaber
Frances D. Payne
1932-6-22
579
Modoc
s and e of Alturas (Parker Creek, Warner Mountains); Warner Mountains, Parker Creek
1584
Comment
SEINET7379327
Blepharipappus scaber
M. J. Williams, A. Tiehm, J. Nachlinger
1988-6-2
88- 28 -4
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
UC726571
Blepharipappus scaber
A. A. Heller
1941-6-26
16219
Modoc
3 mi w of Canby (along U.S. 299); U.S. 299
Comment
JEPS53066
Boechera
L. S. Smith
1918-6-23
961
Modoc
High Grade District Warner Mts.
2286
Comment
JEPS90233
Boechera lemmonii
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10440
Modoc
Warner Mountains, e face of Emerson Peak, Emerson Creek drainage Emerson Peak; Warner Mountains, Emerson Peak
2560
Comment
CAS-BOT-BC95728
Boechera pauciflora
Margaret M. Hanna
1956-6-5
s.n.
Modoc
Cedar Pass Campground
Comment
UC1563656
Boechera pauciflora
Barbara Ertter
1988-6-18
7643
Modoc
n of Adin (Adin Summit, on Hwy 299); Adin Summit
1584
Comment
CAS-BOT-BC58645
Boechera puberula
Mrs. H. C. Cantelow
1941-5-23
3627 p.p.
Modoc
U.S. Hwy 299 just N of Adin Pass Summit.
1576
Comment
CAS-BOT-BC25528
Boechera retrofracta
Annie M. Alexander; Louise Kellogg
1946-6-27
4848
Modoc
North end of Warner Mountains. Highgrade (top of ridge, two miles by road from Dismal Swamp.)
2377
Comment
CAS-BOT-BC58291
Boechera retrofracta
Annie Montague Alexander; L. Kellogg
1946-6-27
4848
Modoc
Highgrade, (top of ridge, 2 mi. by road from Dismal Swamp) N end of Warner Mts.
2377
Comment
CAS-BOT-BC25698
Boechera sparsiflora
B. Bartholomew
1991-5-25
5765
Modoc
8 km east of Likely on road to Jess Valley, north side of road along north side of South Fork of Pit River.
1460
Comment
CAS-BOT-BC25709
Boechera sparsiflora
B. Bartholomew
1990-6-16
5273
Modoc
Between roadhead and Pine Creek Basin, west side of Warner Mountains.
2180
Comment
CAS-BOT-BC410949
Boechera sparsiflora
B. Bartholomew
2002-6-2
8759
Modoc
E side of the Warner Mountains, ca. 2.7 direct km WNW of Lake City along Mill Creek on Forest Service Road 44N34 (Lake City Canyon Rd.) between Lake City and Benton Meadow
1600
Comment
SBBG2381
Boechera sparsiflora
H. and M. Dearing
1939-6-8
3603
Modoc
Lily Lake, Warner Mtns
1828
Comment
UC748488
Boechera sparsiflora
Annie M. Alexander and Louise Kellogg
1946-6-5
4670
Modoc
s of Eagleville; Warner Mountains, Emerson Creek
1889
Comment
OBI7983
Boechera sparsiflora
Rhonda Riggins
1989-4-28
1656
Modoc
Pencil Rd 4.1 mi N of hwy 395 E of Alturas. T43N R12E, sec 24
Comment
CAS-BOT-BC25897
Boechera subpinnatifida
B. Bartholomew; M. Gilbert; L. Skog
1993-5-13
6548
Modoc
8 km. east of Likely along South Fork of Pit RIver.
1380
Comment
CAS-BOT-BC25903
Boechera suffrutescens
Marion Ownbey; Fred G. Meyer
1940-7-1
2147
Modoc
Warner Mountains. Cedar Peak.
Comment
RSA166305
Boisduvalia macrantha
Peter H. Raven, Otto T. Solbrig
1958-6-18
13330
Modoc
Eastern outskirts of Lookout
Comment
UC1199880
Botrychium simplex
Annie Alexander and Louise Kellogg
1946-8-3
5111
Modoc
Eagle Creek, head of Warner Mountains
Comment
JEPS89874
Botrychium simplex var. simplex
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10474
Modoc
North Emerson Lake Warner Mts., North Emerson Lake
2392
Comment
CHSC109458
Brickellia grandiflora
B. Castro; L. P. Janeway
2012-7-25
1948
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 0.6 air mi west of Lily Lake and 0.9 air mi northwest of Yellow Mountain.
6391
Comment
SJSU9630
Brodiaea coronaria
W. Savage
1979-7-7
1449
Modoc
Triangle, W side of Fairchild Swamp Unit, Devils Garden District
1493
Comment
CAS-BOT-BC244944
Brodiaea coronaria subsp. coronaria
John Thomas Howell
1934-6-30
12272
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC242448
Bromus briziformis
John H. Hatton
1911-6-25
164
Modoc
unspecified
1432
Comment
RSA180226
Bromus briziformis
Clare B. Hardham
1961-6-18
7520
Modoc
Cedar Pass.
1829
Comment
CAS-BOT-BC242428
Bromus carinatus var. carinatus
Bruce Bartholomew; Barrett Anderson
1988-7-22
4487
Modoc
Vicinity of East Creak Trailhead, southern end of the Warner Mts.
2210
Comment
CAS-BOT-BC242432
Bromus carinatus var. carinatus
Bruce Bartholomew; Barrett Anderson
1990-7-19
5427
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
CAS-BOT-BC242445
Bromus carinatus var. carinatus
Bruce Bartholomew; Barrett Anderson
1990-7-20
5546
Modoc
N edge of Howard Flat, W side of Warner Mts.
2000
Comment
UC1024859
Bromus carinatus var. carinatus
Leo Whitney
1935-6-1
3171
Modoc
1 mi sw of White Horse
Comment
UC1024889
Bromus carinatus var. carinatus
Leo Whitney
1935-5-25
3127
Modoc
15 mi nw of Canby (Modoc National Forest, Lake Joaquina, Hackamore); Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
UC1037132
Bromus carinatus var. carinatus
Leo Whitney
1935-6-9
3207
Modoc
White Horse Lake (Flat) near White Horse; White Horse Lake
Comment
UC1137106
Bromus carinatus var. carinatus
August L. Hormay
1932-7-15
Modoc
Crowder Flat Ranger Station
Comment
CAS-BOT-BC310315
Bromus carinatus var. marginatus
Gregg M. Riegel
1979-7-23
579
Modoc
Unspecified
2979
Comment
UCD32729
Bromus commutatus
Beecher Crampton
1954-7-7
2168
Modoc
Modoc County, 2.5 miles east of Alturas, near radio station KCNO.
Comment
UCD59507
Bromus diandrus
L. Whitney
1935-5-30
3160
Modoc
White Horse.
Comment
CAS-BOT-BC242468
Bromus hordeaceus
Bruce Bartholomew; Barrett Anderson
1988-6-23
4220 A
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
UC1024321
Bromus hordeaceus
Annie M. Alexander and Louise Kellogg
1946-6-18
4792
Modoc
Patterson Mill-Silver Creek Roads Patterson Mill; , Silver Creek Roads
1828
Comment
UCD58626
Bromus hordeaceus
Annie M. Alexander; Louise Kellogg
1946-6-18
4792
Modoc
Patterson Mill--Silver Creek roads.
1828
Comment
CAS-BOT-BC242465
Bromus japonicus
Leland S. Smith
1917-5-24
112
Modoc
Joseph Creek.
1981
Comment
UCD58866
Bromus japonicus
L. D. Whitney
1935-8-3
s.n.
Modoc
Buck Creek. North Warner Mts.
Comment
UCR163256
Bromus squarrosus
Jim Andre
1993-7-2
1418
Modoc
Modoc Plateau, about 12 miles NW of Canby on Hwy 139
1494
Comment
CAS-BOT-BC242460
Bromus suksdorfii
Leland S. Smith
1922-7-20
1277
Modoc
Rush Creek Ranger Station.
1905
Comment
CAS-BOT-BC242500
Bromus tectorum
Leland S. Smith
1924-5-3
1349
Modoc
Egg Lake.
1310
Comment
UCD60046
Bromus tectorum
A. A. Beetle
1941-6-29
2823
Modoc
15 miles E of Alturas, road to Cedarville Pass.
1371
Comment
JEPS127356
Callitriche fassettii
Lowell Ahart, John Dittes
2016-6-6
20968
Modoc
About one mile south of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
Comment
POM312334
Callitriche hermaphroditica
H. L. Mason, Verne Grant
1947-7-12
13403
Modoc
Irrigation ditch by Jones' Lane, off Hwy 395, several miles S of Alturas.
Comment
JEPS114833
Callitriche heterophylla var. bolanderi
Lowell Ahart, John Dittes
2008-6-21
14983
Modoc
In shallow water and stranded on mud, west end of a large culvert, west of the large levee, mountain meadow, in Big Valley, about 2.8 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber
1255
Comment
CAS-BOT-BC95100
Callitriche palustris
Louis Cutter Wheeler
1935-8-15
3863
Modoc
Dismal Swamp.
2225
Comment
NY465090
Callitriche palustris
G. Schoolcraft
1990-7-11
2106
Modoc
About 2 miles west of West Valley Reservoir
1493.5
Comment
CHSC96338
Calocedrus decurrens
Richard R. Halse
2006-8-4
6999
Modoc
Along Highgrade Road ca. 4.4 miles north of Fort Bidwell, north end of the Warner Mountains, east slope.
1765
Comment
CHSC2234
Calochortus leichtlinii
1936-6-27
Modoc
Likely.
1371
Comment
RSA17450
Calochortus leichtlinii
Elmer I. Applegate
1932-8-1
8042
Modoc
Arid summit of Warner Mountains near and south of Warren Peak
2439
Comment
CHSC67723
Calochortus longebarbatus
J. D. Jokerst
1983-7-20
1862
Modoc
NW of town of Lookout, W of country rd. 93, 0.2 miles S of the road fork to either Whitehorse Flat or Lookout Junction.
Comment Read comments Aug 4 2018
JEPS75031
Calochortus longebarbatus var. longebarbatus
Mrs. Richard G. Kay Paulson
1975-7-20
Modoc
0.5 mi e Craig Spring (which is ca 12 mi wnw of Canby)
1524
Comment
CAS-BOT-BC244926
Calochortus macrocarpus
Bruce Bartholomew
1989-8-13
5143
Modoc
Top of Manzanita Mountain.
2090
Comment
UC711829
Calochortus macrocarpus
Roxana S. Ferris and Laura Lorraine
1941-8-13
10517
Modoc
Patterson Ranger Station, East Creek drainage Warner Mts., Modoc National Forest, East Creek
2164
Comment
RSA503043
Calochortus macrocarpus
K. Paulson, R. Paulson
1988-7-13
79
Modoc
Jess Valley Road, 3 miles east of Likely
1372
Comment
UC9030
Caltha leptosepala
Mrs. C. C. Bruce
July 1898
2306
Modoc
Warner Mts.
Comment
JEPS114378
Calycadenia fremontii
Lowell Ahart, John Dittes
2008-8-26
15331
Modoc
On the sides of County Road 85a, 287 feet east of County Road 91, 7.7 miles (air) north-northeast of Lookout
1303
Comment
CAS-BOT-BC197585
Calyptridium umbellatum
Annie Montague Alexander; L. Kellogg
1946-6-25
4825
Modoc
Dismal Swamp, N end of Warner Mts.
2255
Comment
UC7759
Calyptridium umbellatum
Mrs. R. M. Austin and Bruce
June 1898
2225
Modoc
Goose Lake Valley
Comment
HSC25992
Calystegia occidentalis subsp. occidentalis
D. H. Norris, S. Dowty, T. Nelson
1971-6-23
19480
Modoc
Upper Rush Creek Campground, about 8 mi. N of Adin on Hwy. 299
Comment
POM192610
Camassia
Franklin P. Nutting
s.n.
Modoc
Forestdale
Comment
CAS-BOT-BC242131
Camassia quamash subsp. breviflora
John H. Hatton
1911-6-10
34
Modoc
Modoc County.
1249
Comment
JEPS55581
Camassia quamash subsp. breviflora
H. M. Beard
1960-7-2
Modoc
Davis Creek
1371
Comment
HSC26610
Camelina microcarpa
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19380
Modoc
Along the S Fork of the Pit River, ~6 mi. E of Likely.
Comment
UCD114103
Camelina microcarpa
Verne Grant; Irving Schneider
1947-7-20
8108
Modoc
north fork of Pit River, downstream from Alturas.
Comment
CAS-BOT-BC191123
Camissonia andina
Bruce Bartholomew
1991-6-22
5862
Modoc
Near N side of Big Mud Lake at the Nevada State boundary.
1680
Comment
CAS-BOT-BC191137
Camissonia andina
Bruce Bartholomew
1990-6-18
5386
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
RSA520377
Camissonia andina
Bruce Bartholomew, B. Anderson
1989-6-1
4740
Modoc
Ca. 0.5 km S of State Hwy 299 on road to Shaker Spring.
1420
Comment
CAS-BOT-BC191119
Camissonia boothii subsp. alyssoides
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-10
6451
Modoc
At the Nevada border directly E of Eagleville, E side of Surprise Valley.
1520
Comment
CAS-BOT-BC191111
Camissonia contorta
Mrs. H. C. Cantelow
1940-6-2
4045
Modoc
Road to lava beds NW of Canby.
Comment
POM319062
Camissonia contorta
Patricia Wilder
1971-6-20
5064
Modoc
North part of Egg Lake (now a meadow), northwest of Lookout; north of Bieber and California State Highway 299; Modoc National Forest. Cascades Mt. Range.
1372
Comment
UC1586092
Camissonia parvula
Barbara Ertter
1988-6-18
7614
Modoc
Hwy 139 1 mi s jct. to Lava Beds Nat'l Monument (ca 50 air mi sw of Klamath Falls, a few mi n of Agric. Inspection Station, e of Tonesta)
1310
Comment
RSA41243
Camissonia subacaulis
A. M. Alexander, Louise Kellogg
1946-6-26
4831
Modoc
Dismal Swamp, N end of Warner Mtns.
2256
Comment
NY852077
Camissonia tanacetifolia
L. C. Wheeler
1935-8-18
3895
Modoc
2 miles northeast of Alturas
1356
Comment
NY852084
Camissonia tanacetifolia
B. J. Ertter
1988-6-18
7606
Modoc
West side of Hwy 139 just south of where it crosses railroad at junction to Clear Lake, northeast of Dry Lake east of Lava Beds National Monument
1250
Comment
POM204166
Camissonia tanacetifolia subsp. tanacetifolia
J. T. Howell
1934-6-15
12196
Modoc
Dorris Reservoir, 2 miles east of Alturas
Comment
RSA101367
Camissonia tanacetifolia subsp. tanacetifolia
R. Weatherby
1955-7-8
1616
Modoc
7 miles north of Ft. Bidwell, northern Warner Mts.
1875
Comment
CAS-BOT-BC191087
Camissonia tanacetifolia subsp. tanacetifolia
John H. Hatton
1911-6-17
120
Modoc
Modoc County.
1219
Comment
HSC65547
Capsella bursa-pastoris
Thomas Wood
1979-8-8
202
Modoc
1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W
1372
Comment
CAS-BOT-BC248378
Cardamine breweri
Louis C. Wheeler
1935-8-15
s.n.
Modoc
Dismal Swamp
2225
Comment
RSA27230
Cardamine breweri
C. L. Hitchcock
1940-5-27
6712
Modoc
15 miles NE of Alturas.
Comment
NY119875
Cardamine breweri
B. M. Bartholomew
1989-6-3
4862
Modoc
Quaking Aspen Spring, between Goose Lake and Clear Lake Reservoir
1500
Comment
CAS-BOT-BC58431
Cardamine breweri var. breweri
Louis Cutter Wheeler
1935-8-16
3864
Modoc
Dismal Swamp, Warner Mts.
2225
Comment
CAS-BOT-BC58467
Cardamine breweri var. breweri
Betty J. Hammerly
1941-6-20
33
Modoc
Along bank of Clear Lake, S end of Warner Mts.
Comment
CAS-BOT-BC58472
Cardamine breweri var. breweri
Bruce Bartholomew; Barrett Anderson
1989-6-2
4844
Modoc
Vicinity of Stough Reservoir, Warner Mountains.
1950
Comment
CAS-BOT-BC58474
Cardamine breweri var. breweri
Bruce Bartholomew; Barrett Anderson
1989-6-3
4862
Modoc
Quaking Aspen Spring, between Goose Lake and Clear Lake Reservoir.
1500
Comment
NY120019
Cardaria chalepensis
K. Paulson
1991-7-13
239
Modoc
Near Bear Flat Road, southern Warner Mountains
2164.1
Comment
POM313125
Carex atherodes
H. L. Mason, Verne Grant
1947-7-12
13424
Modoc
Near south end of West Side Rd. along railroad tracks, Pit River Valley, south of Alturas
Comment
UC1100433
Carex atherodes
Herbert L. Mason, Verne Grant
1947-7-12
13424
Modoc
s Alturas (irrigation ditch near s end of west side road along railroad tracks); Pit River Valley
Comment
CAS-BOT-BC242373
Carex athrostachya
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-17
13305
Modoc
Hwy 299, 2.6 mi W of Alturas.
Comment
UC1537642
Carex athrostachya
Gordon H. True Jr.
1939-6-25
993
Modoc
NW of Alturas (Boles Meadow)
Comment
CAS-BOT-BC245187
Carex douglasii
E. H. Steffen
1917-6-9
31
Modoc
Jess Valley.
1524
Comment
JEPS124307
Carex douglasii
Lowell Ahart, John Dittes
2015-7-15
20338
Modoc
Ash Creek State Wildlife Area about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber Big Valley.
Comment
RSA59541
Carex douglasii
E. K. Balls
1950-5-17
14732
Modoc
Foot of south slope Double Head, Modoc National Forest, south of Clear Lake.
1463
Comment
CHSC77243
Carex feta
G. Schoolcraft
1996-7-23
2544
Modoc
E. of Yankee Jim Ranch about 12 miles se of Alturas.
1645
Comment
CAS-BOT-BC242366
Carex heteroneura
Annie Montague Alexander; L. Kellogg
1946-7-18
5020
Modoc
Benton Meadow.
2072
Comment
UC1036067
Carex heteroneura
Annie M. Alexander and Louise Kellogg
1946-7-19
5030
Modoc
Benton Meadow, Warner Mountains
Comment
CAS-BOT-BC242364
Carex illota
Robert J. Weatherby
1955-7-7
1603
Modoc
Dismal Swamp.
2240
Comment
CHSC109226
Carex luzulina
L. P. Janeway; B. Castro
2012-7-24
10953
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.4 air km east of Lily Lake and 1.8 air km southwest of Dismall Swamp.
2250
Comment
UC1036069
Carex luzulina var. ablata
Annie M. Alexander and Louise Kellogg
1946-7-19
5032
Modoc
Benton Meadow Warner Mountains
2072
Comment
CAS-BOT-BC31936
Carex microptera
Roxana S. Ferris; Rena P. Duthie
1919-6-15
161
Modoc
Marsh, Parker Creek. Warner Mts.
Comment
UC1024335
Carex microptera
Annie M. Alexander and Louise Kellogg
1946-7-18
5021
Modoc
Benton Meadow Warner Mountains
2072
Comment
HSC48004
Carex multicaulis
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19489
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
CAS-BOT-BC245172
Carex nebrascensis
John Thomas Howell
1934-6-15
12190
Modoc
Alturas.
Comment
JEPS63683
Carex nebrascensis
W. L. Jepson
1918-8-14
7992
Modoc
Jess Valley
1584
Comment
UC1024314
Carex nebrascensis
Annie M. Alexander and Louise Kellogg
1946-6-12
4731
Modoc
Fort Bidwell
1444
Comment
UC1024318
Carex nebrascensis
Annie M. Alexander and Louise Kellogg
1946-6-14
4762
Modoc
branch to Silver Creek (Patterson Mill Road)
1828
Comment
RSA364669
Carex nebrascensis
A. M. Alexander, Louise Kellogg
1946-7-7
4928
Modoc
Eight Mile Creek.
Comment
SEINET10711419
Carex nebrascensis
Louis C. Wheeler
1935-8-16
Wheeler 3870
Modoc
Boggy sunny meadow. Dismal Swamp, Twenty Mile Cr., Warner Mts. S31, T48N, R16E.
2225
Comment
UC1100495
Carex nebrascensis
Herbert L. Mason, Verne Grant
1947-7-12
13435
Modoc
n Likely; Corporation Ranch Headquarters
Comment
CHSC110984
Carex pellita
Lowell Ahart
2012-7-12
18368
Modoc
North edge of Ash Creek, south of the gravel pit, about 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Biebder, Big Valley.
1266
Comment
UC826624
Carex pellita
John Thomas Howell
1934-6-16
12207
Modoc
Parker Creek Warner Mts.
1584
Comment
CAS-BOT-BC245156
Carex praegracilis
Herbert Louis Mason; Verne Grant
1947-8-13
13535
Modoc
N side of F Reservoir, N of Canby.
Comment
UC1586914
Carex praegracilis
Juha Pykala and D. H. Norris
1987-5-28
1289
Modoc
Joseph Creek Warner Mountains, Modoc National Forest, Joseph Creek Basin
1650
Comment
CHSC67137
Carex rossii
James D. Jokerst
1987-5-14
2877
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and ad-jacent to SW-NE oriented fence.
1348
Comment
HSC48332
Carex rostrata
D. H. Norris, Thomas W. Nelson. S. Dowty
1971-6-23
19359
Modoc
Along the S Fork of the Pit River, ~6 mi. E of Likely.
Comment
SD130395
Carex scopulorum
B. Bartholomew, B. Anderson
1988-7-23
4588
Modoc
Warner Mountains; vicinity of Blue Bell Mine between Lily Lake and Dismal Swamp;perennial.
2170
Comment
SEINET7575021
Carex scopulorum var. bracteosa
John Thomas Howell
1934-6-14
12162
Modoc
Near Lost Lake, Warner Mts.
2438
Comment
CHSC100426
Carex sheldonii
Lowell Ahart; John Dittes
2008-8-25
15292
Modoc
On the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
JEPS114828
Carex sheldonii
Lowell Ahart, John Dittes
2008-6-21
15012
Modoc
In shallow water 4-6 inches deep, edge of a large pond, north of a large levee, mountain meadow, in Big Valley, about 4.3 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7.3 miles (air) northeast of Bieber
1266
Comment
HSC48189
Carex tumulicola
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19420
Modoc
Near Hager Reservoir
Comment
CAS-BOT-BC242399
Carex utriculata
Robert Folger Thorne; C. W. Tilforth
1969-7-5
39165
Modoc
Clear Lake.
1767
Comment
JEPS25928
Carex utriculata
W. L. Jepson
1918-8-10
7934
Modoc
Alturas
1371
Comment
CAS-BOT-BC242391
Carex whitneyi
Bruce Bartholomew; Barrett Anderson
1988-7-21
4456
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
HSC75586
Carex whitneyi
G. M. Riegel
1979-7-3
469
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC180129
Castanopsis sempervirens
K. Paulson; Robert Paulson
1989-7-2
165
Modoc
Happy Camp Lookout.
1850
Comment
CAS-BOT-BC225994
Castilleja applegatei subsp. pinetorum
John Thomas Howell
1934-7-1
12329
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC229817
Castilleja applegatei subsp. pinetorum
M. M. Hanna
1956-6-7
1008
Modoc
Hwy 139 between Canby and Tienesta.
Comment
JEPS29107
Castilleja applegatei subsp. pinetorum
Lauramay T. Dempster
1961-6-18
1686
Modoc
just s Cedar Pass
Comment
JEPS29112
Castilleja applegatei subsp. pinetorum
Lauramay T. Dempster
1961-6-20
1717
Modoc
just n Dismal Creek Road with Fort Bidwell Road; Warner mts.
2346
Comment
POM260343
Castilleja applegatei subsp. pinetorum
C. L. Hitchcock
1940-5-27
6677
Modoc
15 miles northeast of Alturas.
1616
Comment
SEINET13978159
Castilleja applegatei subsp. pinetorum
M. J. Williams
1983-7-29
83- 116 -9
Modoc
Warner Mountains, N of Cedar Pass, 1.1 mi N of Stough Reservoir Campground.
2088
Comment
UC103495
Castilleja applegatei subsp. pinetorum
Mrs. R. M. Austin
Jun 1894
278
Modoc
hills near Willow Creek
Comment
UC1037212
Castilleja applegatei subsp. pinetorum
Leo Whitney
1934-5-25
1570
Modoc
ca 15 mi nw Canby (near Hackamore); Modoc National Forest
1463
Comment
UC26533
Castilleja applegatei subsp. pinetorum
M. S. Baker and Frank Nutting
1894-6-13
Modoc
near Egg Lake
Comment
UC444824
Castilleja applegatei subsp. pinetorum
Milo S. Baker
Modoc
Forestdale
Comment
UC71632
Castilleja applegatei subsp. pinetorum
Mrs. M. H. Manning
1902-10-11
43
Modoc
Warner Mts Warner Mts. (ne Modoc County)
Comment
UC986482
Castilleja applegatei subsp. pinetorum
Annie M. Alexander and Louise Kellogg
1946-6-12
4733
Modoc
2 mi s Fort Bidwell
1444
Comment
UC1599352
Castilleja applegatei subsp. pinetorum
Milo S. Baker
1898-6
Modoc
Comment
CAS-BOT-BC226009
Castilleja arachnoidea
Elmer Ivan Applegate
1932-7-9
7603
Modoc
N slope of Bidwell Mountain, Warner Mountains.
Comment
CHSC70480
Castilleja arachnoidea
A. Sanger
1997-6-23
2542
Modoc
End of road on east side of Bald Mountain.
2255
Comment
CAS-BOT-BC226033
Castilleja lacera
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
7.5 mi W of Adin Pass Summit on Hwy 299.
Comment
JEPS127309
Castilleja lacera
Lowell Ahart, John Dittes
2016-7-14
21180
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin Big Valley.
Comment
UC1520659
Castilleja lacera
Noel H. Holmgren and Patricia K. Holmgren
1980-7-1
9453
Modoc
13 air mi wnw Canby (14.2 mi wnw of junction Calif Hwy 139 with U.S. Hwy 299)
1463
Comment
RSA78907
Castilleja linariifolia
E. K. Balls, Percy C. Everett
1952-10-10
18148
Modoc
Above S. Fk. Public Camp, 8 mi. E. of Likely on road to Jess Valley.
1555
Comment
UC444866
Castilleja miniata
Milo S. Baker
Aug 1898
523
Modoc
Forestdale
Comment
UC986479
Castilleja miniata
Annie M. Alexander and Louise Kellogg
1946-7-12
4978
Modoc
Cowhead Lake
Comment
CAS-BOT-BC32642
Castilleja payneae
Francis Dorris Payne
1929-7-26
126
Modoc
Mt. Warren, Warner Mts.
2944
Comment
RSA46754
Castilleja payneae
J. T. Howell
1934-6-14
12110
Modoc
Near Lost Lake, Warner Mts.
2439
Comment
CAS-BOT-BC226055
Castilleja pilosa
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10596
Modoc
3 mi. from Patterson Ranger Station on road to Eagleville, Warner Mountains
Comment
CAS-BOT-BC226058
Castilleja pilosa
E. S. Willits
1940-5-15
248
Modoc
Davis Creek.
1371
Comment
CAS-BOT-BC241008
Castilleja pilosa
Alice Eastwood; John Thomas Howell
1940-6-14
8253
Modoc
Between Mammouth [Mammoth] Cave and Lava Bed Nat. Mon.
Comment
UC27238
Castilleja pilosa
Milo S. Baker
1893-6-12
Modoc
Comment
CAS-BOT-BC226067
Castilleja pruinosa
Bruce Bartholomew
1990-6-15
5222
Modoc
W side of Deer Spring Ridge in vicinity of Reid Draw, ca. 1 km N of the Lasson Co. border.
1540
Comment
CHSC117495
Castilleja tenuis
Lowell Ahart; John Dittes
2016-7-14
21181
Modoc
West side of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
RSA0062306
Castilleja tenuis
Lowell Ahart, John Dittes
2011-6-22
17559
Modoc
On the east side of the road, about 100 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
CAS-BOT-BC217135
Ceanothus cuneatus var. cuneatus
Leland S. Smith
1922-8-1
1323
Modoc
Barber Canyon Allot. Dutch Flat.
1524
Comment
CAS-BOT-BC217142
Ceanothus integerrimus
Leland S. Smith
1920-8-22
13
Modoc
White Horse.
1341
Comment
CAS-BOT-BC217106
Ceanothus prostratus
L. A. M. Black
1894-1-1
93
Modoc
Davis Creek.
Comment
HSC18315
Ceanothus prostratus
M. T. Milligan
1964-5-9
32
Modoc
4 mi. N of Hwy. 139 on USFS Rd. 44N15
1524
Comment
HSC18320
Ceanothus prostratus
M. T. Milligan
1966-5-14
614
Modoc
E slope of eroded volcanic plateau
1677
Comment
RSA149076
Ceanothus prostratus var. occidentalis
I. L. Wiggins
1961-6-14
16490
Modoc
NW flank of Buck's Mts along road to Sugar Hill Lookout, Warner Mts,
Comment
CAS-BOT-BC217122
Ceanothus velutinus
Annie Montague Alexander; L. Kellogg
1946-6-28
4860
Modoc
Pine Creek Canyon, N end of Warner Mts.
2011
Comment
UC1035976
Ceanothus velutinus
Helen K. Sharsmith
1955-6-25
4505
Modoc
on trail to Mill Creek Falls and Clear Lake (Warner Mountains); Modoc National Forest, Warner Mountains
1752
Comment
UC449584
Ceanothus velutinus
Belknap C. Goldsmith
1911-9-17
39
Modoc
Fandango Creek Modoc Nat. For., w slope Warner Mountains, Fandango Creek
1615
Comment
POM126397
Ceanothus velutinus
M. French Gilman
575
Modoc
[No location data on label]
1677
Comment
UC526159
Ceanothus velutinus var. velutinus
John Thomas Howell
1934-6-12
12059
Modoc
Warner Mountains
1828
Comment
HSC65384
Centaurea cyanus
Thomas Wood
1979-8-8
216
Modoc
1 mi. S of Ft. Bidwell, along Hwy. 1, corner house where road turns W
1372
Comment
CDA7342
Centaurea squarrosa
T. C. Fuller
1962-8-29
9487
Modoc
Road to Adin, 0.2 mile east of Lookout, Big Valley.
0
Comment
CAS-BOT-BC281202
Centaurea stoebe subsp. micranthos
B. Bartholomew
1989-7-14
4970
Modoc
N end of Big Valley
Comment
NY170439
Centaurium exaltatum
B. M. Bartholomew
1992-5-15
6285
Modoc
Vicinity of Leonard Hot Spring, E side of Surprise Valley.
1370
Comment
UC1101388
Ceratophyllum demersum
Verne Grant and Irving Schneider
1947-7-22
8133
Modoc
North Fork of Pit River by confluence with Gleason Creek on Highway 395 n Alturas; North Fork of Pit River by confluence w/ Gleason Creek
Comment
POM203964
Cercocarpus ledifolius
J. T. Howell
1934-6-11
11966
Modoc
Parker Creek, Warner Mts.
1585
Comment
NY848760
Cercocarpus ledifolius var. intermontanus
J. T. Howell
1934-6-12
12009
Modoc
Between Davis Creek and Plum Valley
Comment
CAS-BOT-BC214640
Cercocarpus ledifolius var. ledifolius
Robert Folger Thorne; C. W. Tilforth
1969-9-5
39151
Modoc
Near Mill Creek Falls, Warner Mts., Modoc National Forest
1752
Comment
CAS-BOT-BC214645
Cercocarpus ledifolius var. ledifolius
A. D. Borden
1911-8-9
s.n.
Modoc
S. side of Shields Creek
Comment
CAS-BOT-BC214648
Cercocarpus ledifolius var. ledifolius
Elmer Ivan Applegate
1932-8-1
8055
Modoc
Near summit S of Warren Peak, Warner Mts.
Comment
UC585213
Cercocarpus ledifolius var. ledifolius
E. B. Babcock, G. L. Stebbins Jr.
1936-6-9
1821
Modoc
about 3 mi w of Cedarville (in the Warner Mountains, Cedar Creek Canyon); Warner Mountains, Cedar Creek Canyon
152
Comment
RSA531336
Chaenactis douglasii
Bruce Bartholomew
1990-6-17
5293
Modoc
Along Emerson Creek, 2.8 km SW of County Road 1, E side of Warner Mts.
1600
Comment
UC30989
Chaenactis douglasii var. douglasii
Mrs. R. M. Austin
1894-8-1
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC15055
Chaenactis douglasii var. douglasii
Amos Arthur Heller
1938-6-24
15221
Modoc
Between Alturas and Canby on Hwy 299.
1341
Comment
CAS-BOT-BC245414
Chamaesaracha nana
E. S. Willits
1940-5-20
279
Modoc
Between Perez and Canby.
1371
Comment
UC705934
Chamaesaracha nana
Marion Ownbey, Fred G. Meyer
1940-7-1
2132
Modoc
near Cedar Pass; Warner Mts.
Comment
RSA432488B
Chamaesyce serpillifolia
L. C. Wheeler
1935-8-3
3768
Modoc
Pine Creek, Warner Mts.
1555
Comment
CHSC117245
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart; John Dittes
2016-7-16
21257
Modoc
Strand of the second pond, south of Ash creek Canal (now filled in) south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC30191
Cheilanthes gracillima
Bruce Bartholomew
1992-5-17
6343
Modoc
SW side of White Horse Mountains, SW of White Horse Flat Reservoir
1460
Comment
CHSC99965
Chenopodium album
Lowell Ahart; John Dittes
2008-8-25
15321
Modoc
On the east bank (flood plane) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
CDA3023
Chenopodium berlandieri var. zschackei
T. C. Fuller
1964-10-8
12700
Modoc
North side of road to Goose Lake, ca 3 miles west of Davis Creek.
0
Comment
CDA32878
Chenopodium botrys
M. Brooks
2009-11-1
PDR# 1526757
Modoc
In the vicinity of Alturas.
0
Comment
RSA531330
Chenopodium fremontii
Bruce Bartholomew, B. Anderson
1990-7-20
5455
Modoc
Margin of Goose Lake at S end of the causeway to McGinty Point.
1440
Comment
CAS-BOT-BC95531
Chenopodium pratericola
Bruce Bartholomew
1989-7-14
4958
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
RSA623604
Chenopodium pumilio
L. C. Wheeler
1935-8-3
3758
Modoc
Warner Mountains: Rock Lake, Pine Creek
1920
Comment
CHSC106333
Chenopodium rubrum var. humile
Lowell Ahart; John Dittes
2010-8-30
17049
Modoc
About 10 yards west of fence, south edge of the meadow, Ash Creek State Wildlife Area, 2300 feet north of Lassen County line, 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
CHSC31500
Chimaphila menziesii
N. E. H. Prouty
1980-8-6
210
Modoc
Modoc Nat. Forest, Warner Mt. District. Along south bank of North Fork Pine Creek.
1584
Comment
CAS-BOT-BC95667
Chimaphila umbellata
Bruce Bartholomew
1995-7-30
7044
Modoc
Big Valley Mountains N of County Road 94.
1400
Comment
UCSB4702
Chimaphila umbellata
Haller, John
1960-7-4
Modoc
West of Cave Lake, road between New Pine Creek and Fort Bidwell, Warner Mountains
1981
Comment
RSA520495
Chimaphila umbellata subsp. occidentalis
Bruce Bartholomew
1989-8-10
5044
Modoc
8.7 km E of Day on County Road 94.
Comment
CDA18850
Chorispora tenella
R. Breckenridge
1999-6-15
PDR 909437
Modoc
Jones Lane between Likely and Alturas.
1328
Comment
CAS-BOT-BC15039
Chrysothamnus nauseosus subsp. albicaulis
Loran C. Anderson
1958-8-24
1615
Modoc
Cedar Pass Campground, 8 mi. W of Cedarville.
Comment
RSA628300
Chrysothamnus parryi subsp. nevadensis
L. C. Wheeler
1973-8-26
s.n.
Modoc
Warner Mountains: 1 1/2 mile north of Sworinger Reservoir.
1767
Comment
CAS-BOT-BC14951
Chrysothamnus viscidiflorus subsp. viscidiflorus
Louis Cutter Wheeler
1935-8-12
3828
Modoc
Cottonwood Creek, Warner Mts., Modoc National Forest
1981
Comment
CAS-BOT-BC14997
Chrysothamnus viscidiflorus subsp. viscidiflorus
Delzie Demaree
1959-8-15
41484
Modoc
Canby, Modoc National Forest
Comment
CHSC114007
Chrysothamnus viscidiflorus subsp. viscidiflorus
L. P. Janeway
2014-7-7
11449
Modoc
Great Basin. Northwest edge of plateau overlooking Cow Head Lake; halfway between Cow Head Lake and Big Mud Lake; along an obscure dirt road 1.0 km north-northwest of Barrel Springs Road.
1670
Comment
HSC81019
Chrysothamnus viscidiflorus subsp. viscidiflorus
G. M. Riegel
1980-8-9
1022
Modoc
S Warner Mtns.
1739
Comment
UC71576
Chrysothamnus viscidiflorus subsp. viscidiflorus
Mrs. M. H. Manning
1902-10-1
27
Modoc
near Fort Bidwell (ne Modoc county)
Comment
UC69059
Chrysothamnus viscidiflorus subsp. viscidiflorus
Mrs. M. H. Manning
Sep 1 1902-Oct 1 1902
27
Modoc
Comment
RSA252371
Cicuta douglasii
R. F. Thorne, C. W. Tilforth
1969-9-5
39160
Modoc
Modoc National Forest, Warner Mountains, Clear Lake.
1768
Comment
CDA38300
Cicuta douglasii
T. C. Fuller
1964-10-8
12701
Modoc
West side of Highway 395 at southern limits of Likely.
0
Comment
CAS-BOT-BC191003
Circaea alpina subsp. pacifica
K. Paulson; Robert Paulson
1988-7-11
76
Modoc
Cedar Pass Campground.
1676
Comment
JEPS43894
Circaea alpina subsp. pacifica
Milo S. Baker
1893-7-15
Modoc
Forestdale, Taylor Creek
1371
Comment
CHSC116066
Cirsium arvense
Lowell Ahart; John Dittes
2015-7-16
20384
Modoc
North edge of Ash Creek (destroyed), southeast of gravel pit (destroyed), about 1/8 mile east of parking area on east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
1267
Comment
CAS-BOT-BC14958
Cirsium cymosum
R. M. Austin; C. C. (Mrs.) Bruce
1898-6-1
165
Modoc
Goose Lake.
Comment
CAS-BOT-BC14973
Cirsium douglasii var. breweri
Herbert Louis Mason
1947-8-11
13500
Modoc
Hwy 81, N of Modoc-Lassen County line.
Comment
CAS-BOT-BC14927
Cirsium occidentale var. candidissimum
K. Paulson; Robert Paulson
1988-7-13
80
Modoc
Juniper Flat, Jess Valley.
1402
Comment
CAS-BOT-BC14930
Cirsium occidentale var. candidissimum
Edward Kent Balls; Percy C. Everett
1952-10-11
18157
Modoc
1 mi. SE of crest of Fandango Pass, Warner Mountains
1706
Comment
JEPS59202
Cirsium scariosum
Milo S. Baker
1893-6-20
Modoc
Comment
SEINET9293025
Cirsium undulatum
Unknown
2003-9-9
27065
Modoc
Vicinity of Alturas Botany Lab/Herbarium CDA, California Dept. of Food & Agric
Comment
SEINET195634
Cirsium vaseyi
Annie M. Alexander, Louise Kellogg
1946-6-14
4766
Modoc
Silver Creek Branch of Patterson Mill road.
1829
Comment
CAS-BOT-BC14943
Cirsium vulgare
Bruce Bartholomew
1989-8-10
5036
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CAS-BOT-BC191054
Clarkia lassenensis
Annie Montague Alexander; L. Kellogg
1946-6-12
4738
Modoc
Fandango Pass road.
1706
Comment
JEPS43695
Clarkia lassenensis
Frances D. Payne
1931-6-21
228
Modoc
ridge sw Dry Creek (northern tributary of Parker Creek); Warner Mountains
1981
Comment
UC634666
Clarkia rhomboidea
F. H. Frost
1925-7-11
12
Modoc
2 mi above Cedarville; Warner Mts., Cedar Canyon
Comment
CAS-BOT-BC197438
Claytonia megarhiza
Annie Montague Alexander; L. Kellogg
1946-7-30
5097
Modoc
Eagle Peak, Warner Mts.
Comment
JEPS43365
Claytonia megarhiza
W. L. Jepson
1918-8-13
7976
Modoc
Eagle Peak summit Eagle Peak; Warner Mts.
3017
Comment
CAS-BOT-BC197435
Claytonia perfoliata subsp. intermontana
Bruce Bartholomew; Barrett Anderson
1989-4-27
4631
Modoc
Little Hot Spring Valley, 4.0 km NW of Day.
1070
Comment
CHSC117882
Claytonia rubra subsp. rubra
L. P. Janeway
2016-5-16
11986
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
UC412607
Claytonia rubra subsp. rubra
Mrs. M. H. Manning
1907-1
Modoc
Barley Camp; ne Modoc County
Comment
CDA25291
Cleome platycarpa
Loring White
1969-6-27
Modoc
Found at several locations near Canby.
0
Comment
SD52231
Cleome platycarpa
Frank Stephens
1894-7-16
728
Modoc
1430
Comment
CAS-BOT-BC226092
Collinsia parviflora
Milo Samuel Baker; Franklin P. Nutting
1894-6-4
s.n.
Modoc
Little Hot Spring Valley.
Comment
CAS-BOT-BC229856
Collinsia parviflora
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16430
Modoc
Near summit of Cedar Pass, between Alturas & Cedarville
1920
Comment
JEPS17636
Collinsia parviflora
Rimo Bacigalupi with G. Thomas Robbins
1955-7-20
5398
Modoc
3.3 mi e Patterson Ranger Station (summit of forest rd across s Warner Range); Warner Mtns
2225
Comment
SBBG6876
Collinsia parviflora
H. and M. Dearing
1939-6-8
3599
Modoc
Pine Cyn, Warner Mtns
Comment
UC526138
Collinsia parviflora
John Thomas Howell
1934-6-14
12135
Modoc
near Lost Lake; Warner Mountains
2438
Comment
UC748143
Collinsia parviflora
Annie M. Alexander and Louise Kellogg
1946-6-14
4756
Modoc
Silver Creek branch of Patterson Mill Road
1828
Comment
UC748144
Collinsia parviflora
Annie M. Alexander and Louise Kellogg
1946-7-17
5011
Modoc
Warner Mountains, Benton Meadow Benton Meadow; Warner Mountains, Benton Meadow
2072
Comment
HSC20612
Collinsia parviflora
M. T. Milligan
1964-6-20
56
Modoc
2 mi. N on Pencil Rd. from Hwy. 395
1372
Comment
CAS-BOT-BC229872
Collinsia torreyi
Bruce Bartholomew
1993-6-12
6596
Modoc
Above the road to Day Rock from Little Hot Spring Valley.
1260
Comment
RSA505357
Collinsia torreyi var. wrightii
R. C. Bacigalupi, G. Thomas Robbins
1955-7-20
5399
Modoc
Flat at summit of forest road across the southern end of the Warner Range, 3.3 miles e. of Patterson Ranger Station, Modoc Nat. Forest.
2226
Comment
RSA293354
Collinsia torreyi var. wrightii
Reino Alava
1957-7-6
1180 -B
Modoc
About 1 mile east of Benton Meadows., Davis Creek Pass Road, Modoc National Forest.
Comment
CHSC116098
Collomia grandiflora
Lowell Ahart; John Dittes
2015-7-16
20391
Modoc
North edge of Ash Creek (destroyed), southeast of the gravel pit (destroyed), about 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
1267
Comment
HSC80885
Collomia grandiflora
G. M. Riegel
1980-7-14
865
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC190724
Collomia linearis
Barrett Anderson
1986-7-9
3173
Modoc
Stough Reservoir Rd just E of Cedar Pass near Stough Reservoir.
1965
Comment
HSC65597
Collomia linearis
Thomas Wood
1979-8-9
231
Modoc
Dirt road along Bidwell Creek, 2.7 mi. NW of jct. with Co. Hwy. 2. N of Fort Bidwell
1555
Comment
RSA101369
Collomia linearis
R. Weatherby
1955-7-8
1613
Modoc
7 miles north of Ft. Bidwell, northern Warner Mts.
1875
Comment
CAS-BOT-BC190718
Collomia tinctoria
Betty J. Hammerly
1941-6-20
41
Modoc
Clear Lake public camp.
1767
Comment
JEPS71065
Collomia tinctoria
Milo S. Baker
1893-6-10
Modoc
sw corner of county Forestdale
Comment
UC1037299
Collomia tinctoria
Leo Whitney
1934-5-27
1638
Modoc
rocky flat near Hockamore; Modoc National Forest
1463
Comment
CAS-BOT-BC190715
Collomia tinctoria
Elmer Ivan Applegate
1935-6-12
9525
Modoc
Caldwell Butte, Lava Bed National Monument.
Comment
CAS-BOT-BC242187
Corallorhiza maculata
Bruce Bartholomew
1994-7-2
6777
Modoc
Field redacted by CAS, contact the data manager for more information
1590
Comment
UC4414
Corallorhiza maculata
Milo S. Baker
1893-7-10
Modoc
Big Mts.
Comment
UC1587092
Cordylanthus maritimus subsp. canescens
G. Schoolcraft
1991-7-24
2185
Modoc
ne Middle Alkali Lake; Leonard Hot Spring
1386
Comment
POM140051
Crataegus castlegarensis
Milo S. Baker
1893-1
s.n.
Modoc
[Unspecified]
Comment
CAS-BOT-BC197573
Crataegus douglasii
A. D. Borden
1911-8-9
s.n.
Modoc
Mall Place, on S side of Shields Creek.
Comment
CHSC107319
Crataegus douglasii
Lowell Ahart; John Dittes
2011-6-21
17529
Modoc
On the north bank of Ash Creek, Ash Creek State Wildlife Area, 4,500 feet south of County Road 87, 2.7 miles (air) west of Adin, 9.1 miles (air) northeast of Bieber.
1271
Comment
CAS-BOT-BC14905
Crepis acuminata
R. M. Austin
1884-6-1
Modoc
Near Willow Creek.
Comment
POM203067
Crepis acuminata
J. T. Howell
1934-6-30
12289
Modoc
Duncan Horse Camp.
Comment
CHSC54173
Crepis bakeri
Vernon H. Oswald
1991-5-28
4632
Modoc
North side of parking area on the southeast side of Pilot Butte, Ash Creek Wildlife Area, ca. 5.5 miles north-northeast of Bieber.
1264
Comment
RSA534595
Crepis bakeri
Bruce Bartholomew
1991-6-21
5793
Modoc
1.6kim S of Davis Creek on Hwy 395.
1450
Comment
CHSC118085
Crepis bakeri subsp. bakeri
L. P. Janeway
2016-5-17
12012
Modoc
Modoc Plateau. Devils Garden area; flat just below (west of) Por-cupine Rim; 0.3 km north of Road 43N18; 4.0 air-km west of Big Sage Reservoir.
1544
Comment
CAS-BOT-BC14898
Crepis intermedia
Bruce Bartholomew
1990-6-18
5388
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
UC565496
Crepis intermedia
F. H. Frost
1925-7-24
Modoc
Clear Lake Warner Mts.
Comment
CAS-BOT-BC248361
Crepis modocensis
B. Bartholomew; H. Sun
2002-6-24
8844
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2170
Comment
HSC81043
Crepis modocensis subsp. modocensis
G. M. Riegel
1980-7-29
960
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC14880
Crepis modocensis subsp. subacaulis
Bruce Bartholomew
1990-6-17
5353
Modoc
7.2 km N of Buck Creek Ranger Station, W side of Warner Mountains.
1950
Comment
CDA33478
Crepis occidentalis
Dale Woods, V. Popescu, B. Villegas
2010-6-3
Modoc
Kelly Springs Rd; about 2 miles southeast of Hwy 299, Modoc National Forest.
0
Comment
UCD150425
Crepis occidentalis
Harry A. George
1966-6-3
s.n.
Modoc
Alturas Airport.
Comment
CHSC115477
Crepis occidentalis subsp. pumila
L. P. Janeway
2014-7-8
11462
Modoc
Modoc Plateau.
1650
Comment
UC1036003
Crepis occidentalis subsp. pumila
Helen K. Sharsmith
1955-6-22
4485
Modoc
steep slope just n Cedar Pass; Warner Mountains, Modoc National Forest
1889
Comment
POM312623
Cressa truxillensis
H. L. Mason
1947-8-15
13541
Modoc
Mouth of Crane Creek on Willow Ranch, east side of Goose Lake.
Comment
POM75457
Cressa truxillensis
Mrs. R. M. Austin
1898-07
2192
Modoc
Lake shore
Comment
RSA584837
Crocidium multicaule
Bruce Bartholomew, M. Gilbert, L. Skog
1993-5-11
6484
Modoc
2.4 km east of Crowder Flat Road on road to south end of Big Sage Reservoir.
1620
Comment
RSA99018
Crocidium multicaule
W. A. Weber, L. S. Rose
1953-5-22
8451
Modoc
7 miles east of Alturas on road to Cedarville.
1372
Comment
CHSC106328
Crypsis alopecuroides
Lowell Ahart; John Dittes
2010-8-31
17118
Modoc
About 10 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1274
Comment
CHSC112975
Crypsis alopecuroides
Lowell Ahart; John Dittes
2013-7-24
18932
Modoc
Edge of a man made pond, about 50 yards south of the levee road, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley.
1263
Comment
JEPS114658
Crypsis alopecuroides
Lowell Ahart, John Dittes
2008-8-25
15289
Modoc
Near the waters edge, on the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-notheast of Lookout
1273
Comment
UC1586031
Cryptantha ambigua
Barbara Ertter
1988-6-18
7616
Modoc
1 mi s jct to Lava Beds National Monument (Hwy 139, ca 50 airmiles sw of Klamath Falls, a few mi n of Agric. Inspection Station, e of Tonesta)
1310
Comment
CAS-BOT-BC54138
Cryptantha circumscissa
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-10
6457
Modoc
7.9 km W of the Nevada border on the road to Eagleville, E side of Surprise Valley.
1445
Comment
CAS-BOT-BC54109
Cryptantha intermedia
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16382
Modoc
5 mi. E of Hwy 299 on Cedar Pass road.
Comment
CAS-BOT-BC54146
Cryptantha intermedia
Annie Montague Alexander; L. Kellogg
1946-6-10
4713
Modoc
W facing slope above Snake Lake.
Comment
CAS-BOT-BC54150
Cryptantha intermedia
John Thomas Howell
1934-7-1
12334
Modoc
Duncan Horse Camp.
1355
Comment
HSC75575
Cryptantha intermedia
G. M. Riegel
1980-7-14
877
Modoc
S Warner Mtns.
1739
Comment
UC1191650
Cryptantha intermedia
Herbert L. Mason and Verne Grant
1947-7-13
13447
Modoc
near Goose Lake (on road to Fort Bidwell, w end of Fandango Pass); Fandango Pass
Comment
UC24650
Cryptantha intermedia
M. S. Baker and Frank Nutting
1894-6-29
Modoc
near Lookout; Big Valley
Comment
HSC75578
Cryptantha simulans
G. M. Riegel
1980-7-8
853
Modoc
S Warner Mtns.
1739
Comment
SDSU20110
Cryptantha subretusa
Lee Ripma, R. B. Kelley
2012-7-24
389
Modoc
Summit trail, about .25 mi up trail at area where volcanic scree hits trail.
2155
Comment
SBBG19793
Cryptantha torreyana
C. B. Hardham
1961-6-19
7843
Modoc
Willow Crk
Comment
UC71863
Cryptantha torreyana
Mrs. M. H. Manning
1903-6-8
160
Modoc
Fort Bidwell, ne Modoc County Fort Bidwell
Comment
UC24732
Cryptantha torreyana
Milo S. Baker
1893-7-5
Modoc
Comment
JEPS2550
Cupressus bakeri
Milo S. Baker
Aug 1898
Modoc
Between Hills Farm (near Dana, SE Siskiyou Co.) & Little Hot Springs Valley (SW Modoc Co.),Modoc Co.
Comment
UC1100558
Cyperus squarrosus
Malcolm A. Nobs and S. Galen Smith
1949-7-20
1053
Modoc
4 mi. w. Adin
Comment
UC1100560
Cyperus squarrosus
Herbert L. Mason
1947-8-13
13516
Modoc
n. Canby (n.e. side of F reservoir)
Comment
RSA0016881
Cypripedium montanum
Mrs. R. M. Austin, C. C. Bruce
1898-08
s.n.
Modoc
Ross Canyon
Comment
HSC970
Cystopteris fragilis
M. T. Milligan
1965-6-30
398
Modoc
Slopes and ridges E of Jess Valley
1890
Comment
UC1037349
Cystopteris fragilis
Leo Whitney
1935-5-20
3097
Modoc
ca. 15 mi nw Canby (Hackamore); Modoc Nat'l forest
1463
Comment
SEINET6627865
Cystopteris fragilis
D. A. Charlet
1989-8-16
541
Modoc
Warner Mountains, 1.1 kilometers northwest of Eagle Peak
2652
Comment
UC922416
Cystopteris fragilis
Annie M. Alexander and Louise Kellogg
1946-6-14
4747
Modoc
<edge of> Barber Creek Patterson Mill Rd
1798
Comment
CAS-BOT-BC242493
Danthonia californica
Leland S. Smith
1917-7-19
119
Modoc
Joseph Creek.
1828
Comment
JEPS68523
Danthonia californica
L. S. Smith
1917-7-19
119
Modoc
Joseph Creek Warner Mts.
1981
Comment
CAS-BOT-BC242486
Danthonia unispicata
Leo David Whitney
1934-5-18
2173
Modoc
Timbered Mt.
Comment
CAS-BOT-BC214749
Dasiphora fruticosa
Leland S. Smith
1917-8-6
131
Modoc
Benton Meadows
2194
Comment
JEPS121206
Deinandra lobbii
Lowell Ahart, John Dittes
2013-7-25
18958
Modoc
30 yards N of the E-W fence, south edge of Ash Creek Floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air miles S of County Road 87, 3.14 air miles W of Adin, Big Valley.
Comment
NY492439
Delphinium
C. D. Marsh
7780
Modoc
17 miles east of Alturas
1800
Comment
UC912534
Delphinium andersonii
F. H. Frost
47
Modoc
halfway up Cedar Canyon; Meadow Stow <?> Ranch
Comment
CAS-BOT-BC217343
Delphinium depauperatum
Bruce Bartholomew; Barrett Anderson
1990-7-20
5523
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
JEPS43417
Delphinium depauperatum
L. S. Smith
1917-6-2
783
Modoc
Parsnip Creek, S. Warner Mts.
1524
Comment
RSA503252
Delphinium depauperatum
Bruce Bartholomew
1988-6-24
4308
Modoc
Cave Lake, W side of the Warner Mountains.
2130
Comment
UC1037209
Delphinium nudicaule
Leo Whitney
1934-4-29
1569
Modoc
15 mi w Canby; Modoc National Forest, Happy Camp
1463
Comment
UC9208
Delphinium nudicaule
Milo S. Baker
1893-6
Modoc
s face of hillside
Comment
CAS-BOT-BC217319
Delphinium nuttallianum
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-12
6526
Modoc
W side of Whitehorse Reservoir.
1360
Comment
CAS-BOT-BC217323
Delphinium nuttallianum
Clare Butterworth Hardham
1961-6-18
7569
Modoc
Mountains S of Cedar Pass. North slopes.
Comment
HSC25017
Delphinium nuttallianum
M. T. Milligan
1964-6-17
42
Modoc
1 mi. N of Hwy. 139 on FS Rd. 44N15
1524
Comment
UC854143
Delphinium nuttallianum
C. L. Hitchcock
1940-5-27
6705
Modoc
15 mi ne Alturas (hillside in canyon)
1676
Comment
UCSB17309
Delphinium nuttallianum
Haller, John
1961-6-25
Modoc
Eagleville-Likely road; 0.5 mi W of crest of Warner Mountains; about 3 mi E of Patterson Ranger Station
2286
Comment
JEPS23622
Delphinium stachydeum
L. S. Smith
1918-8-7
1013
Modoc
Camp One-T39-16
2438
Comment
UCR34486
Delphinium stachydeum
J. A. Harpel
1981-8-7
V- 53
Modoc
Warner Mtns, South Warner Wilderness Area, Pine Creek Basin Trail, 7 mi. NW of Eagleville
2490
Comment
CAS-BOT-BC242484
Deschampsia cespitosa subsp. cespitosa
Bruce Bartholomew; Barrett Anderson
1988-7-22
4544
Modoc
Benton Meadow, Warner Mts..
2180
Comment
CAS-BOT-BC242479
Deschampsia danthonioides
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
167
Modoc
Parker Creek at Modoc National Forest boundary.
Comment
UC1024678
Deschampsia danthonioides
Leo Whitney
1934-5-10
2170
Modoc
dry lake near Timbered Mt. (Devil's Garden); n.e. Modoc Co., Modoc Nat'l Forest, Devil's Garden
1524
Comment
UCD61404
Deschampsia danthonioides
A. A. Beetle
1941-6-29
2838
Modoc
South slope of Mt. Adin.
Comment
UCR163264
Deschampsia danthonioides
Jim Andre
1993-7-2
1429
Modoc
Modoc Plateau, about 10 miles NW of Canby on Hwy 139, near NW end of Oak Ridge
1494
Comment
CHSC109891
Descurainia incana
B. Castro; L. P. Janeway
2012-7-25
1964
Modoc
Warner Mountains. Along Twelve Mile Creek ca 3.5 air mi ESE of Dismal Swamp and 1.8 air mi NE of Mount Bidwell.
2173
Comment
CDA24791
Descurainia incana
T. C. Fuller
1963-6-11
10657
Modoc
3.1 miles north of Blue Lake Guard Station, 14.0 miles southeast of Likely.
0
Comment
CAS-BOT-BC58621
Descurainia incisa
Bruce Bartholomew; Barrett Anderson
1988-7-21
4450
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
UC117453
Descurainia incisa subsp. filipes
Mrs. R. M. Austin
May 1894
19
Modoc
Goose Lake Valley
Comment
JEPS53442
Descurainia incisa subsp. incisa
Frances D. Payne
1931-6-22
238
Modoc
s and e Alturas (Dry Creek, tributary of Parker Creek); Warner Mountains, Parker Creek, Dry Creek
1828
Comment
HSC6713
Descurainia pinnata
M. T. Milligan
1964-4-25
Modoc
S end of Lower Cummings Reservoir, along base of dam
Comment
CAS-BOT-BC58611
Descurainia pinnata subsp. brachycarpa
Bruce Bartholomew; M. Gilbert; L. Skog
1993-5-10
6445 A
Modoc
At the Nevada border directly E of Eagleville, E side of Surprise Valley.
1520
Comment
CAS-BOT-BC58618
Descurainia pinnata subsp. glabra
Bruce Bartholomew; M. Gilbert; L. Skog
1993-5-10
6445
Modoc
At the Nevada border directly E of Eagleville, E side of Surprise Valley.
1520
Comment
CAS-BOT-BC58438
Descurainia sophia
Francis Dorris Payne
1929-7-6
46
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC58442
Descurainia sophia
E. S. Willits
1940-5-17
268
Modoc
Willow Ranch.
Comment
HSC6957
Descurainia sophia
M. T. Milligan
1964-6-4
19
Modoc
East D St. between 4th and 5th St., Alturas
1372
Comment
CAS-BOT-BC190764
Dicentra uniflora
Bruce Bartholomew; Mona Bourell
1990-4-28
5205
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
CAS-BOT-BC190766
Dicentra uniflora
Bruce Bartholomew
1995-6-23
6994
Modoc
0.5 km SW of Forest Road 30 on road to Bald Mountain, crest of the Warner Mountains.
2060
Comment
CAS-BOT-BC242117
Dichelostemma multiflorum
Elmer Ivan Applegate
1897-6-1
871
Modoc
Head of Rim-Rock Canyon, 6 mi. N of Canby.
Comment
JEPS26493
Dimeresia howellii
Lauramay T. Dempster
1961-6-18
1700
Modoc
3.2 mi e Cedar Pass (canyon s of highway)
1676
Comment
RSA534560
Dimeresia howellii
Bruce Bartholomew
1991-5-24
5731
Modoc
2.9 km NW of road between Fort Bidwell and Fee Reservoir on road to Big Mud Lake.
1680
Comment
UC748193
Dimeresia howellii
Annie M. Alexander and Louise Kellogg
1946-8-9
5147
Modoc
Patterson Lake Trail Warner Mountains
Comment
CAS-BOT-BC229913
Diplacus cusickioides
K. Paulson; Robert Paulson
1991-7-13
241
Modoc
Granger Canyon, E side of Warner Warner Mountains.
1463
Comment
CAS-BOT-BC234518
Diplacus jepsonii
Bruce Bartholomew
1995-6-24
7032
Modoc
0.3 km W of turn off to Dusty's Waterhole from Forest Service Road 42N23.
1320
Comment
CAS-BOT-BC234497
Diplacus nanus
E. H. Steffen
1917-6-10
42
Modoc
Jess Valley.
1524
Comment
OBI49257
Diplacus nanus
Lewis S. Rose
1940-6-15
40588
Modoc
Perez
1311
Comment
CAS-BOT-BC234442
Diplacus tricolor
Bruce Bartholomew
1991-7-6
5965
Modoc
2.4 km W of County Road 91 Forest Service road 42N03.
1340
Comment
CAS-BOT-BC247767
Distichlis spicata
Leland S. Smith
1920-6-11
1171
Modoc
Near Alturas.
1310
Comment
SJSU9645
Distichlis spicata
W. Savage
1979-7-8
1476
Modoc
Triangle, Fairchild Swamp Unit (NW corner), Devils Garden District
1493
Comment
UC22374
Dodecatheon conjugens
Mrs. C. C. Bruce
June 1898
2802
Modoc
<?>ake<?>ly Mt.
Comment
CAS-BOT-BC218268
Dodecatheon conjugens var. conjugens
F. Angwin
1946-4-13
Modoc
Big Valley, 2 mi. NW of Adin.
1280
Comment
CAS-BOT-BC218279
Dodecatheon conjugens var. conjugens
Leo David Whitney
1935-5-19
3108
Modoc
Edge of Hackamore River, near Hackamore.
Comment
CAS-BOT-BC218286
Dodecatheon conjugens var. conjugens
K. Paulson; Robert Paulson
1989-5-21
117
Modoc
Crowder Flat Road, Devil's Garden.
1341
Comment
CAS-BOT-BC218284
Dodecatheon conjugens var. conjugens
R. M. Austin
1898-4-1
2308
Modoc
Plains, Goose Lake.
Comment
CAS-BOT-BC95114
Downingia bacigalupii
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16515
Modoc
13 mi. W of Canby along State Hwy 139.
Comment
CAS-BOT-BC95122
Downingia bacigalupii
M. Vasey
1990-6-30
9039
Modoc
Pond along dirt road near Curtis Waterhole, NW of Egg Lake.
1300
Comment
CAS-BOT-BC95124
Downingia bacigalupii
Bruce Bartholomew
1991-7-4
5896
Modoc
S end of Higgins Flat.
1370
Comment
CAS-BOT-BC95126
Downingia bacigalupii
R. M. Austin
1894-8-1
Modoc
Goose Lake Valley.
Comment
CHSC117038
Downingia bacigalupii
Lowell Ahart; John Dittes
2016-6-6
20962
Modoc
About 100 yards east of the Parking Area, about one mile south of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
1271
Comment
JEPS108446
Downingia bacigalupii
Lisa Schultheis
1996-6-28
310 -96
Modoc
Along E side of route 139, 18.1 mi S of Tionesta Rd. turnoff to Lava Beds.
Comment
JEPS21586
Downingia bicornuta var. bicornuta
Calvin McMillan
1949-6-16
1535
Modoc
3 mi s Crowder (about 7 mi s of Oregon border, n central Modoc County)
Comment
CAS-BOT-BC95135
Downingia cuspidata
Bruce Bartholomew
1995-6-4
6961
Modoc
Round Valley 1.8 km S of State Hwy 299 on County road 86.
1280
Comment
HSC3847
Downingia elegans
M. T. Milligan
1964-7-1
118
Modoc
W end of Ballard's Resvr.
1372
Comment
RSA149140
Downingia insignis
I. L. Wiggins, Dorothy Wiggins
1961-6-16
16524
Modoc
Northern outskirts of Canby.
Comment
CAS-BOT-BC58298
Draba albertina
Annie Montague Alexander; L. Kellogg
1946-6-25
4823
Modoc
Dismal Swamp, N end of Warner Mts.
2255
Comment
UC1258363
Draba albertina
Gregg Riegel
1980-8-6
992
Modoc
growing near Mill Ck (Upper Mill Ck Meadows); S Warner Mt. Wilderness, Upper Mill Ck Meadows
2499
Comment
UC748102
Draba albertina
Annie M. Alexander and Louise Kellogg
1946-8-3
5112
Modoc
head of Eagle Creek Warner Mountains, Eagle Creek
Comment
CAS-BOT-BC58598
Draba densifolia
Clare Butterworth Hardham
1961-6-20
7885
Modoc
Road from Mt. Bidwell to Dismal Swamp.
2438
Comment
CAS-BOT-BC58591
Draba verna
Bruce Bartholomew
1993-4-5
6416
Modoc
S side of Pit River on County Road 84, ca. 2 km E of County Road 85.
1340
Comment
RSA534713
Draba verna
K. Paulson, R. Paulson
1991-5-25
221
Modoc
W side of Goose Lake, ca 1 mi S of Log Landing.
1479
Comment
UC1587050
Draba verna
G. Schoolcraft
1991-5-7
2134
Modoc
s Dutch Flat Cr (at nw corner Round Valley); s of Dutch Flat Cr at nw corner of Round Valley
1310
Comment
UC1594772
Drymocallis
David Charlet
1988-8-12
145
Modoc
Warren Peak South Warner Mountains, Warren Peak
2957
Comment
CAS-BOT-BC214769
Drymocallis glandulosa
Bruce Bartholomew
1990-6-16
5254
Modoc
Between roadhead and Pine Creek Basin, W side of Warner Mountains.
2130
Comment
HSC25988
Drymocallis glandulosa var. glandulosa
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19492
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
JEPS47208
Drymocallis glandulosa var. reflexa
Frances D. Payne
1931-6-21
221
Modoc
at base of cliffs on ridge w Dry Creek (s and e of Alturas, tributary of Parker Creek); Warner Mountains, Parker Creek, ridge w of Dry Creek
1981
Comment
UCSB19850
Drymocallis lactea var. lactea
Hardham, Clare
1961-6-20
Modoc
Mt. Bidwell Dismal Swamp Rd.
2438
Comment
SEINET200141
Echinochloa crus-galli
H. L. Mason
1947-8-12
13510
Modoc
Junction of North and South forks of Pit River Alturas
Comment
UC1024970
Echinochloa crus-galli
Leo Whitney
1935-7-6
3435
Modoc
Pit River near Lookout; Pit River
Comment
JEPS117937
Elaeagnus angustifolia
L. P. Janeway, B. Castro
2008-8-16
9539
Modoc
Surprise Valley Modoc Plateau (east side of Middle Alkali Lake, north side of Hwy 299 8.2 km east of Cedarville.)
1370
Comment
CHSC117249
Elatine californica
Lowell Ahart; John Dittess
2016-7-16
21245
Modoc
Strand of the second pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
POM229220
Elatine gracilis
L. C. Wheeler
1935-8-3
3763
Modoc
Warner Mountains: Pine Creek.
1738
Comment
RSA0106689
Eleocharis acicularis
Lowell Ahart, John Dittes
2013-7-25
18967
Modoc
West of where the road crossed, about 50 yards west of the north-south fence, south edge of Ash Creek Floodplain, northwest of Patterson Homestead, east of Elkins Lane, 1.0 (air) mile south of County Road 87, 3.14 miles (air) west of Adin, Big Valley.
1268
Comment
POM172483
Eleocharis bella
Franklin P. Nutting
1894-8-20
s.n.
Modoc
Forestdale [sw Modoc Co; 160 acres of woodland & meadow, owned by M. S. Baker family, 12 mi w of Lookout, a small village on Pit river; = Baker Place of Modoc National Forest map (1941)., Adjacent to Taylor Mt (original location of Forestdale) (Jepson Herbarium Place Name Index)]
1372
Comment
CAS-BOT-BC242380
Eleocharis coloradoensis
Verne Grant; I. Schneider
1947-7-19
8081
Modoc
Williams Ranch, N of Likely.
Comment
UC1100602
Eleocharis engelmannii var. detonsa
Herbert L. Mason
1947-8-13
13525
Modoc
N of Canby, NE side of F reservoir
Comment
CAS-BOT-BC242385
Eleocharis macrostachya
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
166
Modoc
Parker Creek near Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC242388
Eleocharis macrostachya
Jepson, W. L.
1918-8-14
7988
Modoc
Jess Valley.
Comment
CHSC115569
Eleocharis obtusa
Lowell Ahart; John Dittes
2015-7-15
20355
Modoc
On the east side of Elkins Lane, about 200 yards northeast of the Parking Area, northwest of the old barn, Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) norheast of Bieber, Big Valley.
1266
Comment
JEPS124386
Eleocharis obtusa
Lowell Ahart, John Dittes
2015-7-15
20355
Modoc
Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
Comment
CHSC117499
Eleocharis palustris
Lowell Ahart; John Dittes
2016-7-14
21202
Modoc
Strand of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
HSC7322
Eleocharis palustris
M. T. Milligan
1966-6-30
508
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
UC70016
Eleocharis palustris
Mrs. M. H. Manning
140
Modoc
north-eastern Modoc County
Comment
POM313060
Eleocharis quinqueflora
Malcolm A. Nobs, Calvin McMillan
1949-6-16
796
Modoc
Dry Valley Reservoir, 33 miles north-northwest of Alturas
Comment
CHSC115792
Elodea canadensis
Lowell Ahart; John Dittes
2015-7-17
20398
Modoc
On the south side of Ash Creek, Ash Creek State WildlifeArea, about 3/4 mile south of County Road B7, about 2.7 miles(air) west of Adin, about 9.1 miles (air) northeast of Beiber.
1279
Comment
JEPS45884
Elymus
L. S. Smith
1281
Modoc
Ranger Station pasture Rush Creek (s of meadow)
Comment Read comments Mar 25 2011
HSC9684
Elymus cinereus
R. C. Wunner
1965-6-22
237
Modoc
Lava Beds N. M., 1/2 mi. N of Canby Cross.
1220
Comment Read comments Aug 20 2013
CAS-BOT-BC247755
Elymus elymoides subsp. elymoides
Bruce Bartholomew
1990-8-4
5640
Modoc
Top of pass on Summit Trail, ca. 0.5 km SE of Patterson Lake, E side of Warner Mts.
2800
Comment
CAS-BOT-BC247758
Elymus elymoides subsp. elymoides
Louis Cutter Wheeler
1935-8-4
3781
Modoc
Pine Creek.
2103
Comment
UC1024929
Elymus elymoides subsp. elymoides
Leo Whitney
1935-6-30
3357
Modoc
open flat near Hackamore (ca 15 mi nw of Canby); Modoc National Forest
1463
Comment
HSC10953
Elymus elymoides var. elymoides
M. T. Milligan
1966-8-3
629
Modoc
West slope of Eagle Peak.
2439
Comment
UCD62306
Elymus glaucus
Beecher Crampton; Carl Rimbey
1954-7-8
2174
Modoc
Jess Valley, Warner Mountains, 15 miles east of Likely.
Comment
CAS-BOT-BC203405
Elymus glaucus subsp. glaucus
David Griffiths; Byron Hunter
1902-7-30
441
Modoc
Jess Valley to Blue Lake
Comment
CAS-BOT-BC247733
Elymus lanceolatus subsp. lanceolatus
Bruce Bartholomew; Barrett Anderson
1990-7-19
5400
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
UCD62432
Elymus multisetus
Robbins; Raynor
1943-6-1
Modoc
Likely.
Comment
HSC65383
Elymus repens
Thomas Wood
1979-8-8
215
Modoc
1 mi. S of Ft. Bidwell, along Hwy. 1, corner house where road turns W
1372
Comment
HSC8744
Elymus spicatus
R. C. Wunner
1965-6-20
220
Modoc
Lava Beds N.M., Lava Brook Cave.
1463
Comment
HSC8745
Elymus spicatus
M. T. Milligan
1965-6-30
383
Modoc
E of Jess Valley.
1707
Comment
POM195139
Elymus trachycaulus subsp. trachycaulus
H. M. Hall
1923-8-6
11858
Modoc
Toulumne Meadows. Dana Fork.
2622
Comment
CDA31945
Elytrigia pontica subsp. pontica
L. Ahart, John Dittes
2008-8-25
15307
Modoc
On the east bank (flood plain) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout
Comment
SEINET195713
Epilobium alpinum
Louise Kellogg, Annie M Alexander
1946-7-11
4964
Modoc
Slope west Eight Mile Creek NE corner
Comment
UCR34686
Epilobium anagallidifolium
J. A. Harpel
1981-8-6
V- 6
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC191039
Epilobium angustifolium subsp. circumvagum
Leland S. Smith
1919-7-1
980
Modoc
Coyote Creek, Warner Mts.
1828
Comment
HSC35737
Epilobium brachycarpum
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19405
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
NY999860
Epilobium brachycarpum
G. Schoolcraft
1993-8-2
2340
Modoc
Near intersection of Hwy 395 and 299 east of Alturas
1372
Comment
SJSU9547
Epilobium brachycarpum
W. Savage
1979-7-3
1281
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC20103
Epilobium brachycarpum
Milo S. Baker
1893-6-25
Modoc
nr. Egg Lake
Comment
UC1191619
Epilobium campestre
Verne Grant and Irving Schneider
1947-7-18
8049
Modoc
5 mi n Bayley's Bridge (s of Alturas); Eastside Canal
Comment
CAS-BOT-BC190992
Epilobium ciliatum subsp. ciliatum
Alice Eastwood; John Thomas Howell
1940-6-12
8092
Modoc
Jess Valley.
Comment
UC1191704
Epilobium ciliatum subsp. ciliatum
Verne Grant and Irving Schneider
1947-7-19
8059
Modoc
about 1 mi s Bayley's bridge (s of Alturas); Eastside canal
Comment
UC1191713
Epilobium ciliatum subsp. ciliatum
Verne Grant and Irving Schneider
1947-8-28
8339
Modoc
nw Alturas; Jack Swamp
Comment
UC748247
Epilobium clavatum
Annie M. Alexander and Louise Kellogg
1946-8-1
5105
Modoc
e side of divide Warner Mountains, Eagle Peak
3019
Comment
NY1000280
Epilobium glaberrimum
B. M. Bartholomew
1990-7-21
5569
Modoc
North Barber Creek, road from Surprise Valley to Patterson Ranger Station, east side of Warner Mountains
1710
Comment
CAS-BOT-BC190967
Epilobium hallianum
Annie Montague Alexander; L. Kellogg
1946-6-30
4873
Modoc
Highgrade, W side of ridge.
2377
Comment
NY1000359
Epilobium hallianum
B. M. Bartholomew
1991-7-4
5909
Modoc
Roney Flat
1460
Comment
CAS-BOT-BC190955
Epilobium hornemannii subsp. hornemannii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5512
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
CAS-BOT-BC190958
Epilobium hornemannii subsp. hornemannii
Bruce Bartholomew
1992-8-8
6371
Modoc
Vicinity of Patterson Lake, E side of Warner Mountains.
2750
Comment
UC748257
Epilobium hornemannii subsp. hornemannii
Annie M. Alexander and Louise Kellogg
1946-7-11
4964
Modoc
slope w Eight Mile Creek (ne corner of Modoc Co.)
Comment
CAS-BOT-BC497324
Epilobium hornemannii subsp. hornemannii
Annie M. Alexander; Louise Kellogg
1946-7-11
4964
Modoc
Slope west Eight Mile Creek, NE corner
Comment
UC1483845
Epilobium obcordatum
G. Schoolcraft
1980-8-10
Modoc
summit of mts. Warner Mountains (e-facing slope)
2682
Comment
RSA8241
Epilobium obcordatum
Elmer I. Applegate
1932-8-1
8011
Modoc
Northerly slope of Warren Peak, Warner Mountains.
Comment
CAS-BOT-BC190933
Epilobium pallidum
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-18
13330
Modoc
Eastern outskirts of Lookout.
Comment
SJSU9666
Epilobium pallidum
W. Savage
1979-7-9
1511
Modoc
by ranch house Round Valley, Triangle, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC190874
Epilobium pygmaeum
D. M. Moore
1960-6-4
117
Modoc
2.1 mi. W of Davis Creek on road to W side of Goose Lake.
Comment
CAS-BOT-BC30225
Equisetum arvense
Elmer Ivan Applegate
1932-7-7
8226
Modoc
Above Lily Lake, Bidwell Pass, Warner Mountains.
Comment
CAS-BOT-BC30180
Equisetum laevigatum
Alice Eastwood; John Thomas Howell
1940-6-13
8181
Modoc
E side of Cedar Pass.
Comment
CAS-BOT-BC95475
Eremogone aculeata
Bruce Bartholomew
1991-6-21
5811
Modoc
4 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
Comment
CAS-BOT-BC95491
Eremogone aculeata
John H. Hatton
1911-6-20
130
Modoc
Near Bolles meadows, Lava-Juniper country.
1524
Comment
HSC80715
Eremogone aculeata
G. M. Riegel
1980-7-24
583
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC95445
Eremogone congesta
Bruce Bartholomew; Barrett Anderson
1990-7-20
5458
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
CAS-BOT-BC95457
Eremogone congesta
E. S. Willits
1940-6-5
323
Modoc
Canby.
Comment
CAS-BOT-BC95460
Eremogone congesta
Gregg M. Riegel
1980-7-28
949
Modoc
unspecified
2415
Comment
CHSC115509
Eremogone congesta var. congesta
L. P. Janeway
2014-7-8
11459
Modoc
Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (corral Creek Road) 3.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake).
1650
Comment
SEINET12875573
Eremogone congesta var. subcongesta
John Thomas Howell, Alice Eastwood
1940-1
8110
Modoc
Surprise
Comment
CAS-BOT-BC14811
Ericameria bloomeri
Mrs. M. H. Manning
1905-9-15
s.n.
Modoc
Near Hall's Meadows.
Comment
CAS-BOT-BC14779
Ericameria discoidea
Annie Montague Alexander; Louise Kellogg
1946-8-1
5104
Modoc
Crest of Eagle Peak, Warner Mountains
3019
Comment
CAS-BOT-BC14818
Ericameria greenei
Elmer Ivan Applegate
1932-8-5
8184
Modoc
Arid S slope of Cedar Mountain.
Comment
UC71566
Ericameria greenei
Mrs. M. H. Manning
1903-8-21
298
Modoc
Warner Range Warner Range (ne Modoc County)
Comment
UC190590
Ericameria greenei
M. F. Gilman
517
Modoc
Comment
HSC5202
Ericameria nauseosa var. graveolens
Mrs. M. H. Manning
1902-10-4
14
Modoc
Comment
SJSU9682
Ericameria nauseosa var. leiosperma
W. Savage
1979-8-22
1575
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest. T 44N, R 10E, NE 1/4 of NW 1/4 Sec. 24
1493
Comment
JEPS21525
Ericameria nauseosa var. oreophila
W. L. Jepson
1918-8-10
7930
Modoc
near Alturas
1371
Comment
UC195494
Ericameria nauseosa var. oreophila
Franklin P. Nutting
Modoc
near Lookout; Big Valley
Comment
CHSC70464
Ericameria nauseosa var. speciosa
A. Sanger
1997-8-21
2606
Modoc
Along road south of large burn plantation, approx. 1.5 miles south of Forest Rd. 44N77.
1389
Comment
CAS-BOT-BC14781
Ericameria suffruticosa
Bruce Bartholomew
1990-8-4
5633
Modoc
Crest of the Warner Mts., ca. 0.5 km SE of Patterson Lake along Summit Trail.
2770
Comment
NY168408
Erigeron austiniae
R. M. Austin
05 1894
6432
Modoc
Davis Creek
Comment
RSA42057
Erigeron austiniae
H. C. Cantelow
1935-6-8
862
Modoc
Lava beds.
Comment
CAS-BOT-BC42845
Erigeron bloomeri var. bloomeri
Alice Eastwood; John Thomas Howell
1940-6-11
8015
Modoc
7 mi. SW of Canby.
Comment
CHSC115473
Erigeron bloomeri var. bloomeri
L. P. Janeway
2014-7-8
11466
Modoc
Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 3.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake).
1650
Comment
HSC28523
Erigeron bloomeri var. bloomeri
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19386
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
POM36268
Erigeron bloomeri var. bloomeri
Mrs. R. M. Austin
1895-06
554
Modoc
Goose Lake Valley
Comment
UC31425
Erigeron bloomeri var. bloomeri
M. S. Baker and Frank Nutting
1894-6-25
Modoc
near Egg Lake
Comment
UCSB16751
Erigeron bloomeri var. bloomeri
Dearing, Hugh; Dearing, Margaret
1939-6-9
Modoc
Near Squaw Peak, Warner Mts.
2133
Comment Read comments May 24 2013
HSC81118
Erigeron bloomeri var. bloomeri
G. M. Riegel
1980-7-3
819
Modoc
South Warner Mtns.
2100
Comment
SEINET5512261
Erigeron chrysopsidis var. austiniae
J. C. Beatley
1964-1
Modoc
Tule Lake area NTS Herbarium coll. Drainage area: Tule Lake
1829
Comment
JEPS29178
Erigeron compositus
Lauramay T. Dempster
1961-6-20
1716
Modoc
ridge just north of junction of Dismal Creek Road with Fort Bidwell Road; Warner Mts.
2346
Comment
CAS-BOT-BC42821
Erigeron coulteri
Elmer Ivan Applegate
1932-7-31
7967
Modoc
Mill Creek Meadows, Warner Mountains
Comment
HSC5503
Erigeron coulteri
M. T. Milligan
1964-7-25
184
Modoc
Pine Creek Basin, along trail.
2439
Comment
CAS-BOT-BC42779
Erigeron divergens
Franklin P. Nutting
s.n.
Modoc
Little Hot Spring Valley.
Comment
CAS-BOT-BC42781
Erigeron divergens
Roxana S. Ferris; Rena P. Duthie
1919-6-14
180
Modoc
Parker Creek at Modoc Nat. Forest Boundary.
Comment
HSC5514
Erigeron divergens
M. T. Milligan
1964-6-6
14
Modoc
N side of Dorris Reservoir along shore
1372
Comment
UC87559
Erigeron divergens
Mrs. R. M. Austin
1894-1-1
Modoc
Goose Lake Valley
Comment
JEPS5928
Erigeron divergens
Frances D. Payne
1931-6-11
144
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC42790
Erigeron eatonii var. plantagineus
Barrett Anderson
1986-7-9
3168
Modoc
Stough Reservoir Road, just E of Cedar Pass near Stough Reservoir, Warner Mountains
1965
Comment
CHSC118843
Erigeron eatonii var. plantagineus
L. P. Janeway
2014-7-8
11475
Modoc
Modoc Palteau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake).
1759
Comment
UC31521
Erigeron eatonii var. plantagineus
Mrs. R. M. Austin and Bruce
July 1898
2311
Modoc
Lake shore
Comment
CAS-BOT-BC42761
Erigeron eatonii var. plantagineus
R. M. Austin
1894-6-1
s.n.
Modoc
Lava beds, Modoc County.
Comment
CAS-BOT-BC42768
Erigeron elegantulus
Bruce Bartholomew
1991-6-20
5779
Modoc
9.8 km E of junction of county roads 87 and 90.
1250
Comment
CAS-BOT-BC49627
Erigeron filifolius
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10611
Modoc
Summit of Fandango Pass, on road between Fort Bidwell and Pine Creek, Warner Mountains, Modoc N.F.
1889
Comment
CAS-BOT-BC49630
Erigeron filifolius
John Thomas Howell
1934-6-12
12014
Modoc
Between Davis Creek and Plum Valley.
Comment
JEPS5925
Erigeron glacialis var. glacialis
Frances D. Payne
1931-6-25
263
Modoc
2 mi sw Warren Peak; Warner Mts., Pine Creek Basin
2316
Comment
JEPS41396
Erigeron glacialis var. glacialis
L. S. Smith
1918-6-22
944
Modoc
High Grade District, in meadow of Lily Lake Modoc Forest, Lily Lake, High Grade District
2133
Comment
UC468830
Erigeron glacialis var. glacialis
M. F. Gilman
522
Modoc
Comment
JEPS6018
Erigeron inornatus var. inornatus
Frances D. Payne
1932-7-25
748
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC49605
Erigeron linearis
Bruce Bartholomew; Barrett Anderson
1989-6-2
4802
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
CHSC118316
Erigeron linearis
L. P. Janeway
2016-5-17
12032
Modoc
Devils Garden area; along Road 43N18 just east of Porcupine Rim; about 4.0 air-km west of Big Sage Reservoir.
1555
Comment
CAS-BOT-BC49643
Erigeron linearis
R. M. Austin
1894-6-1
s.n.
Modoc
Lava beds W of Willow Creek.
Comment
JEPS41573
Erigeron linearis
L. S. Smith
1918-6-23
962
Modoc
High Grade District of Modoc Forest; , High Grade District
2286
Comment
UCR92402
Erigeron pumilus subsp. intermedius
Kathy Harper, D. Karr
1994-6-16
s.n.
Modoc
Modoc Plateau, near Spaulding Lake, along Calif. Hwy 139, c. 15 mi. south of Tionesta Road, NW of Canby near Hackamore
1160
Comment
POM36265
Erigeron pumilus subsp. intermedius
Mrs. R. M. Austin
1895-08
574
Modoc
Alturas
Comment
RSA149083
Erigeron pumilus subsp. intermedius
I. L. Wiggins, Dorothy Wiggins
1961-6-15
16500
Modoc
Junction of gravel road to Tieneste and Glass Mountain with Hwy. 139, 28 miles W of Canby.
Comment
UCD131460
Erigeron pumilus var. intermedius
Beecher Crampton
1960-6-17
5688
Modoc
5 miles south of Perez, Plant Quarantine Station area.
1371
Comment
CAS-BOT-BC197831
Eriogonum caespitosum
Elmer Ivan Applegate
1932-7-9
7605
Modoc
Bidwell Mountain, Warner Mts.
Comment
CAS-BOT-BC197817
Eriogonum heracleoides var. heracleoides
Ernest Brown Babcock; George Ledyard Stebbins
1936-6-9
1816
Modoc
Cedar Creek Canyon, about 3 miles west of Cedarville, Warner Mts.
1737
Comment
CHSC109507
Eriogonum heracleoides var. heracleoides
L. P. Janeway; B. Castro
2012-7-26
11001
Modoc
Warner Mountains. Along Highgrade National Recreation Trail 0.9 km south of Little Lily Lake and 1.4 air km north of Mt. Vida.
2340
Comment
POM229188
Eriogonum heracleoides var. heracleoides
Louis C. Wheeler
1935-8-2
3750
Modoc
Warner Mountains: Twenty Mile Creek.
2195
Comment
RSA165621
Eriogonum heracleoides var. heracleoides
Clare B. Hardham
1961-6-21
7917
Modoc
East of Lakeview
Comment
SEINET5330206
Eriogonum heracleoides var. heracleoides
A. Sanger
1996-7-12
2413
Modoc
Paynes Peak, along crest, near radio tower
2182
Comment
CAS-BOT-BC197797
Eriogonum microthecum var. ambiguum
Bruce Bartholomew
1991-8-5
6054
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake, crest of the Warner Mts.
2530
Comment
CAS-BOT-BC211411
Eriogonum nudum var. pubiflorum
Francis Dorris Payne
1932-7-11
691
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC211437
Eriogonum nudum var. pubiflorum
Alice Eastwood; John Thomas Howell
1940-6-13
8114
Modoc
Surprise.
Comment
CAS-BOT-BC211443
Eriogonum nudum var. pubiflorum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
190
Modoc
Above Parker Creek near Modoc Nat. Forest.
Comment
CAS-BOT-BC269829
Eriogonum nudum var. pubiflorum
Richard R. Halse
1991-7-28
4244
Modoc
Along State Hwy. 139, 13 miles northwest of its junction with State Hwy. 299
1469
Comment
HSC41115
Eriogonum nudum var. pubiflorum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1976-8-29
3257
Modoc
Modoc National Forest: along Hwy. 299 just NW of Adin Pass
1524
Comment
UC711834
Eriogonum nudum var. pubiflorum
Roxana S. Ferris and Laura Lorraine
1941-8-13
10574 A
Modoc
Patterson Ranger Station (East Creek Drainage) Warner Mountains, Modoc National Forest
2164
Comment
UCR67445
Eriogonum nudum var. pubiflorum
George K. Helmkamp
1990-9-23
I- 21
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCD100705
Eriogonum nudum var. pubiflorum
Richard R. Halse
1991-7-28
4244
Modoc
along State Hwy. 139, 13 miles NW of its junction with State Hwy 299.
1469
Comment
CAS-BOT-BC211396
Eriogonum ovalifolium var. nivale
Bruce Bartholomew
1992-8-8
6367
Modoc
Summit Trail at pass on W ridge of Warren Peak, E side of Warner Mountains.
2870
Comment
JEPS109844
Eriogonum prociduum
Dean W. Taylor
2004-5-13
19067
Modoc
11 air miles SSW of Alturas; jeep road ascending to plateau from County Road 62, ca. 1.5 mi S73degE of mapped location of Wade Williams Spring on quadrangle
1524
Comment
RSA759522
Eriogonum prociduum
James L. Reveal
2007-6-3
8828
Modoc
Along U. S. Highway 295 at milepost 31.7, 1.1 miles north of the Chimney Rock Exit near Surprise and about 3.5 miles north of California Highway 299.
1402
Comment
HSC17341
Eriogonum spergulinum var. reddingianum
M. T. Milligan
1966-8-3
624
Modoc
W slope of Eagle Peak
2439
Comment
HSC75590
Eriogonum spergulinum var. reddingianum
G. M. Riegel
1980-8-6
1000
Modoc
South Warner Mtns.
1670
Comment
HSC81010
Eriogonum sphaerocephalum
G. M. Riegel
1978-6-26
30
Modoc
S Warner Mtns.
1739
Comment
RSA339146
Eriogonum sphaerocephalum
Margaret J. Williams
1985-7-1
84- 87 -5
Modoc
NW of Vlturas, Crowder Flat Rd., near Big Sage Reservoir.
1372
Comment
CAS-BOT-BC211378
Eriogonum sphaerocephalum var. halimioides
M. M. Hanna
1956-6-7
1018
Modoc
Highway 139 between Cranby and Tienesta.
Comment
CAS-BOT-BC211383
Eriogonum sphaerocephalum var. halimioides
K. Paulson; Robert Paulson
1988-5-22
6
Modoc
Engle Swamp Road, Devil's Garden.
1402
Comment
CAS-BOT-BC211394
Eriogonum sphaerocephalum var. halimioides
M. M. Hanna
1956-6-3
Modoc
East of Hot Creek.
Comment
CAS-BOT-BC211419
Eriogonum sphaerocephalum var. halimioides
Frank Warrington Peirson
1926-7-25
6859
Modoc
Cedarville Road, west slope of Warner Mts.
Comment
CAS-BOT-BC211423
Eriogonum sphaerocephalum var. halimioides
Alice Eastwood; John Thomas Howell
1940-6-11
8007
Modoc
6 miles NE of Adin on road to Canby.
Comment
CHSC100839
Eriogonum sphaerocephalum var. halimioides
L. P. Janeway; B. Castro
2008-8-17
9575
Modoc
Warner Mountains. 2.4 km east of Bald Mountain; broad saddle between Daniels Creek and an unnamed northern branch of Soldier Creek.
2209
Comment
JEPS56304
Eriogonum sphaerocephalum var. halimioides
Frances D. Payne
1931-6-21
209
Modoc
ridge sw Dry Creek (tributary of Parker Creek) (s and e of Alturas); Warner Mountains, Parker Creek, Dry Creek
1981
Comment
SJSU9581
Eriogonum sphaerocephalum var. halimioides
W. Savage
1979-7-4
1341
Modoc
Triangle: Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
SEINET5331611
Eriogonum sphaerocephalum var. halimioides
M. J. Williams
1984-4-1
84- 88 -1
Modoc
NW of Alturas, 3.5 mi N of Hwy 299, Crowder Flat Road.
1372
Comment
NY283176
Eriogonum strictum subsp. proliferum
C. L. Hitchcock
1940-5-27
6656
Modoc
9 miles northeast of Alturas
1402.1
Comment
UC849658
Eriogonum strictum var. anserinum
C. L. Hitchcock
1940-5-27
6656
Modoc
9 mi ne Alturas
1402
Comment
SEINET5331657
Eriogonum strictum var. anserinum
M. J. Williams
1988-5-30
88- 26 -2
Modoc
Jess Valley, S of roadside rest.
1524
Comment
CAS-BOT-BC211369
Eriogonum umbellatum
Robert Patterson; Mona Bourell
1993-8-15
5257
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
CAS-BOT-BC211375
Eriogonum umbellatum
Bruce Bartholomew
1991-8-5
6069
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake along crest of Warner Mts.
2530
Comment
CAS-BOT-BC211329
Eriogonum umbellatum var. dichrocephalum
Louis Cutter Wheeler
1935-8-14
3843
Modoc
Pine Creek, Warner Mts.
2011
Comment
JEPS56238
Eriogonum umbellatum var. dichrocephalum
W. L. Jepson
1918-8-13
7696
Modoc
summit, Eagle Peak Warner Mts., Eagle Peak
3017
Comment
NY399399
Eriogonum umbellatum var. dichrocephalum
L. C. Wheeler
1935-8-14
3843
Modoc
Pine Creek, Warner Mountains
2011.7
Comment
CHSC63413
Eriogonum umbellatum var. glaberrimum
V. H. Oswald; Beth Corbin, Mike Dolan, Allison Sanger
1994-7-9
6373
Modoc
Dismal Swamp ca. 6 mi (air) E of Hwy. 395, just S of the Oregon border. Scattered plants on a dry outcrop above a large meadow along Dismal Creek.
2218
Comment
RSA0118776
Eriogonum umbellatum var. modocense
Lawrence P. Janeway, B. Castro
2012-7-24
10976
Modoc
Warner Mountains. Northweatern flank of Mount Bidwell; 1.2 air km south of Dismal Swamp.
2362
Comment
NY399269
Eriogonum umbellatum var. nevadense
M. J. Williams
1984-7-1
8487- 6
Modoc
Northwest of Alturas, Crowder Flat Road, near Big Sage Reservoir
1371.6
Comment
RSA165614
Eriogonum umbellatum var. nevadense
Clare B. Hardham
1961-6-18
7540
Modoc
Gravelly slopes. 3.2 mi. S. of Cedar Pass.
1829
Comment
RSA293360
Eriogonum umbellatum var. nevadense
Reino Alava
1957-7-5
1156
Modoc
Cedar Pass, Modoc National Forest, just east of the camp ground
Comment
POM260788
Eriogonum umbellatum var. polyanthum
Thomas Howell
1940-6-13
8115
Modoc
[Unspecified]
Comment
CAS-BOT-BC197588
Eriogonum vimineum
Bruce Bartholomew; Barrett Anderson
1990-7-21
5563
Modoc
N Barber Creek, road from Surprise Valley to Patterson Ranger Station, E side of Warner Mts.
1710
Comment
CAS-BOT-BC197591
Eriogonum vimineum
Clare Butterworth Hardham
7836
Modoc
Davis Creek.
1676
Comment
CAS-BOT-BC197599
Eriogonum vimineum
Alice Eastwood; John Thomas Howell
1940-6-13
8134
Modoc
W side of Fandango Pass.
Comment
CAS-BOT-BC197603
Eriogonum vimineum
Roxana Stinchfield Ferris; R. Duthie
1919-6-16
192
Modoc
Above Parker Creek, Modoc Nat. Forest Boundry.
Comment
HSC41120
Eriogonum vimineum
Thomas W. Nelson, Jane P. Nelson, James Nelson
1976-8-29
3254
Modoc
Modoc National Forest: along Hwy. 299 just NW of Adin Pass
1524
Comment
NY399582
Eriogonum vimineum
B. M. Bartholomew
1990-7-21
5553
Modoc
West edge of Middle Alkali Lake, directly east of Cedarville, Surprise Valley
1370
Comment
RSA165635
Eriogonum vimineum
Clare B. Hardham
7836
Modoc
Davis Creek
1677
Comment
CHSC115488
Eriophyllum lanatum var. achilleoides
L. P. Janeway
2014-7-8
11471
Modoc
Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake).
1759
Comment
CHSC67478
Eriophyllum lanatum var. achilleoides
James D. Jokerst
1983-5-31
1810
Modoc
Lyneta Ranch Surveys: Adjacent to Hwy. 395 6 mi S of Alturas.
1341
Comment
RSA0118930
Eriophyllum lanatum var. achilleoides
L. P. Janeway
2014-7-8
11471
Modoc
Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake).
1759
Comment
SEINET11840143
Eriophyllum lanatum var. achilleoides
D. E. Johnson, Eckenwalder, J. E.
1974-1
131
Modoc
Warner Mountains, just W of summit of Cedar Pass on Hwy 299 (Alturas-Cedarville Rd)
1920
Comment
SEINET8687244
Eriophyllum lanatum var. achilleoides
M. J. Williams, A. Tiehm, J. Nachlinger
1988-6-2
88- 28 -10
Modoc
Jess Valley, E of Likely, S of roadside rest
Comment
SJSU9564
Eriophyllum lanatum var. achilleoides
W. Savage
1979-7-3
1304
Modoc
Triangle, Antelope {lains Unit, Devils Garden District, Modoc National Forest
1493
Comment
HSC5597
Eriophyllum lanatum var. integrifolium
M. T. Milligan
1966-7-3
530
Modoc
E of Jess Valley
1890
Comment
SBBG30613
Eriophyllum lanatum var. integrifolium
D. Myrick
1968-6-20
1966
Modoc
Cedar Pass Rd, St Hwy 299, 10 mi E of Alturas
1371
Comment
UC31680
Eriophyllum lanatum var. integrifolium
Milo S. Baker
1893-7-1
Modoc
Lava Beds
Comment
JEPS127182
Erodium cicutarium
Lowell Ahart, John Dittes
2016-7-14
21173
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
Comment
CAS-BOT-BC21478
Eryngium articulatum
Leland S. Smith
1922-8-10
1334
Modoc
Medow W of Gutzman's.
1432
Comment
HSC94014
Eryngium articulatum
L. C. Wheeler
1935-9-13
3985
Modoc
Devil's Garden: Fletcher Creek at Pease Place.
1524
Comment
SD230151
Eryngium articulatum
Louis C. Wheeler
1935-9-13
3985
Modoc
Devil's Garden: Fletcher Creek at Pease Place. Among rocks in dry sunny stream bed.
1523
Comment
CHSC66978
Eryngium mathiasiae
James D. Jokerst
1987-6-23
2933
Modoc
Radar Survey Site s of Doublehead Mtn., off-site survey at a large dry lake ca. 0.66 mi E of Lone Pine Lake and ca. 1.3 mi S of Doublehead Lake.
Comment
CHSC67323
Eryngium mathiasiae
James D. Jokerst
1986-8-11
2760
Modoc
Radar Site Survey S of Doublehead Mtn., S of road to Doublehead Mtn.
Comment
UCD77704
Eryngium mathiasiae
Robert E. Preston
2000-7-17
1390
Modoc
Ca. 11 mi nw of Canby, on n side of Hwy 139, 2.5 mi e of Forest Service Rd.
1490
Comment
CAS-BOT-BC58575
Erysimum capitatum var. capitatum
M. M. Hanna
1956-6-7
Modoc
Junction of Hwy 139 and Glass Mt. road.
Comment
CAS-BOT-BC234502
Erythranthe guttata
M. M. Hanna
1956-6-4
Modoc
Cedar Pass.
Comment
CAS-BOT-BC234510
Erythranthe guttata
Bruce Bartholomew; Barrett Anderson
1988-6-24
4347
Modoc
South Barber Creek, 6.3 km SW of County Road 1 on County Road 42, E side of the Warner Mts..
1790
Comment
CAS-BOT-BC234526
Erythranthe lewisii
Bruce Bartholomew; Barrett Anderson
1988-7-22
4537
Modoc
Side Creek, W side of Lake City Canyon, E side of the Warner Mts..
1980
Comment
CHSC109289
Erythranthe lewisii
L. P. Janeway; B. Castro
2012-7-28
11034
Modoc
Warner Mountains. Along the major eastern tributary of Pine Creek where the road to Poison Lake crosses it (the road washed out here). Northwest-draining creek.
1938
Comment
CHSC14174
Erythranthe microphylla
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5828
Modoc
W side of Egg Lake.
1295
Comment
CAS-BOT-BC234462
Erythranthe primuloides
Bruce Bartholomew
1990-6-15
5239
Modoc
SE corner of Sweagert Flat.
1860
Comment
CAS-BOT-BC234430
Erythranthe suksdorfii
Annie Montague Alexander; L. Kellogg
1946-7-24
5078
Modoc
Bear Camp Flat.
2286
Comment
UC10029
Eschscholzia californica
Milo S. Baker
1893-6-18
Modoc
Comment
CAS-BOT-BC497302
Euphorbia crenulata
B. Bartholomew
1995-6-24
7029
Modoc
0.3 km W of turn-off to Dusty's Waterhole from Forest Service Road 42N23
1320
Comment
CDA19882
Euphorbia crenulata
C. Pirosko
2002-7-1
s.n.
Modoc
Northern California; Long Bell, USFS Plantation off County Rd 91.
0
Comment
CAS-BOT-BC15163
Eurybia integrifolia
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10592
Modoc
Three miles from Patterson Ranger Station on road to Eagleville, Warner Mountains
Comment
HSC80817
Festuca californica
G. M. Riegel
1980-7-16
909
Modoc
S Warner Mtn.
1670
Comment
CAS-BOT-BC247709
Festuca idahoensis
John Thomas Howell
1934-7-1
12336
Modoc
Duncan Horse Camp.
1355
Comment
JEPS127212
Festuca idahoensis
Lowell Ahart, John Dittes
2016-6-6
20941
Modoc
About 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
Comment
CAS-BOT-BC278912
Festuca ovina
Elmer I. Applegate
1932-8-1
8028
Modoc
Summit of Warner Mountains just south of Warren Peak
Comment
CDA2095
Festuca pratensis
T. C. Fuller
1958-7-8
2017
Modoc
Davis Creek.
0
Comment
HSC9856
Festuca pratensis
M. T. Milligan
1964-7-20
160
Modoc
N end of Jess Valley, near Mill Creek.
1677
Comment
CAS-BOT-BC179185
Floerkea proserpinacoides
C. L. Hitchcock
1940-5-27
6696
Modoc
15 mi. NE of Alturas.
1615
Comment
CAS-BOT-BC179191
Floerkea proserpinacoides
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16429
Modoc
Near summit of Cedar Pass.
1958
Comment
NY1101590
Floerkea proserpinacoides
B. M. Bartholomew
1992-5-16
6323
Modoc
Lunsford Spring
1600
Comment
UC114222
Fragaria virginiana subsp. platypetala
Mrs. R. M. Austin
Jul 1894
Modoc
Willow Creek
Comment
CHSC118328
Frasera albicaulis var. modocensis
L. P. Janeway
2016-5-19
12097
Modoc
Modoc Plateau. Devils Garden area; along Crowder Flat Road (Road 73/48N08) 1.8 road-km south of Road 73/181/47N09; about 1.8 air-km south-southeast of Janes Reservoir.
1548
Comment
CAS-BOT-BC504372
Fritillaria
Mrs. R. M. Austin; Bruce
1898-6-1
2288
Modoc
Lake City Mountain
Comment
CAS-BOT-BC242103
Fritillaria atropurpurea
Leland S. Smith
1919-6-18
1130
Modoc
Mill Creek.
2133
Comment
RSA367712
Fritillaria atropurpurea
Christopher Davidson
1975-6-4
2615
Modoc
2.5 mi W of Cedarville on Hwy 299. South sloping hillside of rocky basalt and red clay.
1677
Comment
RSA59529
Fritillaria atropurpurea
E. K. Balls
1950-5-20
14810
Modoc
Above South Fork Public Camp, on slope south of river, Likely to Jess Valley.
1433
Comment
CAS-BOT-BC242089
Fritillaria pudica
L. A. M. Black
1894-4-1
100
Modoc
Davis Creek.
Comment
CAS-BOT-BC242090
Fritillaria pudica
F. Angwin
1946-5-10
s.n.
Modoc
Big Valley near Adin.
1280
Comment
CAS-BOT-BC242095
Fritillaria pudica
Bruce Bartholomew
1992-5-16
6334
Modoc
NW side of Sweagert Flat.
1850
Comment
CHSC39643
Fritillaria pudica
Jeanie M. Thayer
1984-4-14
Modoc
Ca. 50 ft. n of Hwy 299, ca. 5 mi ene of jct. Of hwys 395 and 299. Ca. 11 mi ene of Alturas.
1463
Comment
JEPS61946
Fritillaria pudica
Mary H. Manning
1912-4
Modoc
Tule Lake
Comment
UC176215
Fritillaria pudica
B. C. Goldsmith
1912-5-8
48
Modoc
n of Alturas
1524
Comment
CAS-BOT-BC225047
Galium aparine
Bruce Bartholomew
1990-6-17
5303
Modoc
Vicinity of Emerson Camp near roadhead, E side of Warner Mts.
1750
Comment
CAS-BOT-BC225050
Galium aparine
Bruce Bartholomew; Barrett Anderson
1990-7-20
5545
Modoc
N edge of Howard Flat, W side of Warner Mts.
2000
Comment
CAS-BOT-BC225055
Galium aparine
Bruce Bartholomew
1995-7-31
7125
Modoc
6.3 km from Forest Service road 46N30 on Forest Service road 45N34, W side of Warner Mountains. Along N fork of Davis Creek
1920
Comment
CDA42135
Galium aparine
T. C. Fuller
1958-7-8
2035
Modoc
4 miles south of Pine Creek.
0
Comment
CAS-BOT-BC225067
Galium glabrescens subsp. modocense
Bruce Bartholomew
1995-7-31
7089
Modoc
Top of a rocky knob, E of Bald Mountain, E side of the Warner Mts.
2160
Comment
UCD121803
Galium mexicanum subsp. asperulum
Verne Grant; Irving Schneider
1947-7-22
8140
Modoc
North Fork of Pit River on Highway 395, about one mile north of junction with Cedarville road.
Comment
JEPS6518
Galium trifidum
W. L. Jepson
1918-8-14
7991
Modoc
Jess Valley
1584
Comment
RSA612595
Galium trifidum
Louis C. Wheeler
1935-8-1
3740
Modoc
Dismal Swamp, Twenty Mile Creek, Warner Mountains.
2226
Comment
NY999473
Gayophytum decipiens
J. T. Howell
1934-6-14
12125
Modoc
Near Lost Lake, Warner Mountains
2438
Comment
CAS-BOT-BC190837
Gayophytum diffusum subsp. parviflorum
Bruce Bartholomew
1991-7-6
5966
Modoc
2.4 km W of County Road 91 Forest Service road 42N03.
1340
Comment
CAS-BOT-BC190852
Gayophytum diffusum subsp. parviflorum
Bruce Bartholomew
1989-7-15
5023
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
UC1191755
Gayophytum diffusum subsp. parviflorum
Herbert L. Mason and Verne Grant
1947-7-10
13334 a
Modoc
2 mi e Alturas; Dorris Reservoir
Comment
JEPS27503
Gayophytum racemosum
W. L. Jepson
1918-8-7
7889
Modoc
Mt. Bidwell
2468
Comment
UC422804
Gayophytum racemosum
Milo S. Baker
Modoc
near Lookout
Comment
CAS-BOT-BC190823
Gayophytum ramosissimum
John Thomas Howell
1934-6-30
12281
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC180113
Gentiana affinis var. ovata
Leland S. Smith
1918-7-29
1010
Modoc
Patterson Mill.
2133
Comment
RSA0029457
Geranium oreganum
R. Weatherby
1955-7-8
1620
Modoc
6 miles north of Ft. Bidwell, Warner Mts.
1784
Comment
CAS-BOT-BC180067
Geranium viscosissimum
Robert J. Weatherby
1955-7-8
1620
Modoc
6 mi. N of Ft. Bidwell.
1783
Comment
UC1192240
Geranium viscosissimum
Verne Grant and Irving Schneider
1947-7-22
8145
Modoc
about 1 mi n Highway 395 junction with Cedarville road (on Highway 395); North Fork of Pit River
Comment
JEPS61436
Geranium viscosissimum
Leland S. Smith
1918-7-21
1002
Modoc
Blue Lake Modoc Forest
1828
Comment
CAS-BOT-BC214665
Geum triflorum
Elmer Ivan Applegate
1932-7-9
7594
Modoc
N slope of Bidwell Mountain, Warner Mts.
Comment
CAS-BOT-BC214668
Geum triflorum
Edward Kent Balls
1950-5-20
14792
Modoc
South Fork Public Camp, South Fork Pit River, Likely to Clear Lake.
1432
Comment
CAS-BOT-BC214671
Geum triflorum
K. Paulson; Robert Paulson
1988-6-19
52
Modoc
Craig Springs.
1493
Comment
CAS-BOT-BC214679
Geum triflorum
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
E of Adin Pass Summit, on U.S. highway 299.
1576
Comment
CAS-BOT-BC214684
Geum triflorum
M. M. Hanna
1956-6-7
1015
Modoc
Hiway 139 between Canby & Tienesla
Comment
UCD113307
Geum triflorum
Geo C. Wood
1940-4-24
s.n.
Modoc
Spaulding Ranch, 20 miles n.e. of Alturas.
1371
Comment
CAS-BOT-BC123802
Gilia brecciarum
Alice Eastwood; John Thomas Howell
1940-6-12
8073
Modoc
Between Likely and Jess Valley
Comment
NY1011720
Gilia gilioides var. integrifolia
B. M. Bartholomew
1988-7-22
4538
Modoc
Side Creek, west side of Lake City Canyon, east side of the Warner Mountains. Davis Creek 15' Quad
1980
Comment
CAS-BOT-BC190689
Gilia leptalea subsp. leptalea
Bruce Bartholomew
1995-7-30
7048
Modoc
Big Valley Mountains N of County Road 94.
1400
Comment
CAS-BOT-BC190690
Gilia leptalea subsp. leptalea
Bruce Bartholomew
1989-7-14
4944
Modoc
ca. 8 km NE of Egg Lake and 2.5 km E of Survice Gulch.
1340
Comment
JEPS69672
Gilia malior
Mary H. Manning
before Aug. 1918
Modoc
Comment
CAS-BOT-BC190663
Gilia sinistra subsp. sinistra
Louis Cutter Wheeler
1935-8-13
3833
Modoc
Barnes Creek, Warner Mts.
1828
Comment
CAS-BOT-BC190674
Gilia sinistra subsp. sinistra
Bruce Bartholomew
1991-7-5
5934
Modoc
Cow Head Tank, ca. 6 km NW of Dorris Brothers Reservoir.
1520
Comment
UCD117558
Glaux maritima
John C. Hays
1950-1
s.n.
Modoc
Surprise Valley.
1402
Comment
POM203473
Glyceria borealis
J. T. Howell
1934-7-2
12362
Modoc
Near mouth of Willow Creek, northeast side of Clear Lake.
Comment
CAS-BOT-BC303769
Glyptopleura marginata
B. Bartholomew; B. Anderson
1989-6-2
4834
Modoc
6.4 km E of Eagleville on the road to the California state border, E side of Surprise Valley
1550
Comment
CAS-BOT-BC49573
Gnaphalium palustre
Bruce Bartholomew; Barrett Anderson
1990-7-20
5459
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
CHSC99952
Gnaphalium palustre
Lowell Ahart; John Dittes
2008-8-25
15312
Modoc
On the east bank (flood plane) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
HSC67887
Gnaphalium palustre
J. P. Smith, J. O. Sawyer
1973-8-9
7260
Modoc
Blue Lake, Modoc National Forest.
1829
Comment
UC1192116
Gnaphalium palustre
Verne Grant and Irving Schneider
1947-7-20
8100
Modoc
by Dorris bridge; Pit River, North Fork, Alturas
Comment
UC32026
Gnaphalium palustre
Mrs. R. M. Austin
1894-8-1
Modoc
Goose Lake Valley, Gardens Goose Lake Valley
Comment
CHSC106192
Gratiola ebracteata
Lowell Ahart; John Dittes
2010-8-31
17128
Modoc
Edge of a pond, about 400 yards west of Elkins Lane and the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1267
Comment
CAS-BOT-BC229887
Gratiola heterosepala
Bruce Bartholomew
1991-7-6
5975
Modoc
Curtis Waterhole and adjacent lava outcrops.
1310
Comment
JEPS21902
Gratiola neglecta
Malcolm A. Nobs and S. Galen Smith
1949-7-22
1067
Modoc
Likely canals at South Fork of Pit River (bottom of dry canals at South Fork of Pit River)
Comment
UCD123723
Gratiola neglecta
Verne Grant; Irving Schneider
1947-7-20
8094
Modoc
south loop of Westside Road, Pitt Valley, north of Likely.
1341
Comment
CAS-BOT-BC95538
Grayia spinosa
E. S. Willits
1940-6-9
342
Modoc
Cedarville
Comment
NY31109
Grindelia fraxinipratensis
D. Demarée
1959-8-15
41489
Modoc
Davis Creek bottoms
1432.6
Comment Read comments Dec 28 2013
CHSC67342
Grindelia nana
James D. Jokerst
1986-8-10
2754
Modoc
Radar Site Survey S of Doublehead Mtn., Rimrock Lake.
1341
Comment
CAS-BOT-BC54097
Hackelia cusickii
Frederick H. Frost
1925-5-24
42
Modoc
Steamboat Canyon, Warner Mountains
1767
Comment
UCSB30292
Hackelia cusickii
Hardham, Clare
1961-6-18
Modoc
Hills 3 miles east of Cedar Pass
1828
Comment
UC1560395
Hackelia floribunda
E. Joyal and D. Mehlman
1988-6-28
1292
Modoc
North Warner Mountains, ridge road North Warner Mountains
Comment
CAS-BOT-BC54051
Hackelia micrantha
K. Paulson; Robert Paulson
1988-6-29
60
Modoc
Eastern Joseph Creek Basin, Warner Mts..
1828
Comment
POM72792
Hackelia micrantha
Mrs. R. M. Austin, Bruce
1898-06
2268
Modoc
Lake City Canyon.
Comment
SEINET10842094
Haplopappus bloomeri var. angustatus
Louis C. Wheeler
1935-9-9
Wheeler 3960
Modoc
Dry sunny rocky site with Artemisia tridentata. 1 mi. NE south Mt., Devil's Garden. S8, T46N, R12E.
1524
Comment
UCD132790
Helianthus annuus
Annetta Carter
1946-8-18
1775
Modoc
along roadside in open valley, Round Valley, 3 miles northeast of Adin.
1402
Comment
CAS-BOT-BC49505
Helianthus cusickii
Margaret J. Williams; et al
1988-6-2
88- 28 -5
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
JEPS19752
Helianthus cusickii
Rimo Bacigalupi with S. Galen Smith
1957-6-28
5986
Modoc
on road cut along U.S. Hwy 299 2 mi e (S.P) railroad crossing
1310
Comment
SEINET8465055
Heliotropium curassavicum
B. Bartholomew
1989-8-11
5058
Modoc
Along W side of Goose Lake, 3.5 km S of the Oregon border on National Forest Road 48. A Beach at edge of lake.
1430
Comment
UC650533
Hemizonella minima
Elmer I. Applegate
1936-5-18
10319
Modoc
Bear Paw Cave Lava Beds National Monument
Comment
CAS-BOT-BC21469
Heracleum lanatum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
163
Modoc
Parker Creek at Modoc National Forest boundary.
Comment
UC1191960
Heracleum lanatum
Verne Grant and Irving Schneider
1947-7-21
8130
Modoc
n. Alturas (N. Fork Pit R., by bridge on Hwy. 395); N. Fork Pit R.
Comment
HSC80787
Heracleum maximum
G. M. Riegel
1980-7-28
958
Modoc
S Warner Mtns.
2100
Comment
POM77803
Heracleum maximum
Mrs. R. M. Austin
1895-07
176
Modoc
Davis Creek
Comment
CAS-BOT-BC180047
Hesperochiron californicus
E. S. Willits
1940-5-4
213
Modoc
Willow Ranch.
Comment
CAS-BOT-BC180050
Hesperochiron californicus
E. H. Steffen
1917-6-20
49
Modoc
Jess Valley.
1524
Comment
CDA40308
Hesperochiron californicus
M. Charrier
1969-5-25
s.n.
Modoc
West Valley Reservoir, southeast of Likely.
0
Comment
RSA794857
Hesperochiron californicus
George Willet
1935-6-13
s.n.
Modoc
4 miles east of Likely
1524
Comment
CAS-BOT-BC180033
Hesperochiron pumilus
Mrs. H. C. Cantelow
1941-5-23
3479
Modoc
Hwy 299 just E of Adin Pass Summit.
1576
Comment
CAS-BOT-BC179180
Hesperolinon micranthum
B. Bartholomew
1989-7-14
4976
Modoc
Vicinity of Upper Rush Creek Camp Ground.
1580
Comment
CAS-BOT-BC242203
Heteranthera dubia
Verne Grant
1947-8-28
8349
Modoc
Pit River, ca. 3.5 mi. downstream from Canby, at entrance of gorge.
Comment
SEINET195696
Heuchera cylindrica
Annie M. Alexander, L Kellogg
1946-7-3
4902
Modoc
Bidwell Creek Canyon 3.5 mi W of Fort Bidwell
Comment
HSC20199
Heuchera cylindrica
R. C. Wunner
1965-6-19
212
Modoc
Lava Beds National Monument, Hidden Valley
1616
Comment
RSA0062920
Heuchera cylindrica var. alpina
Clare B. Hardham
1961-6-18
7572
Modoc
Top of peaks S of summit of Cedar Pass.
Comment
JEPS27160
Heuchera cylindrica var. ovalifolia
Lauramay T. Dempster
1961-6-19
1702
Modoc
headwaters of the South Fork of Davis Creek (e of Davis Creek (town))
2286
Comment
CAS-BOT-BC497344
Heuchera rubescens var. glandulosa
G. Schoolcraft
1999-6-9
2832
Modoc
Lower slopes of Warner Mtns., 2.5 mi N of Eagleville
1584
Comment
UC566692
Hieracium albiflorum
F. H. Frost
1925-7-24
137
Modoc
Jess Valley Warner Mountains
Comment
POM229874
Hieracium albiflorum
L. C. Wheeler
1935-8-14
3837
Modoc
Pine Creek. Warner Mtns.
2011
Comment
HSC81134
Hieracium horridum
G. M. Riegel
1979-8-25
692
Modoc
South Warner Mtns.
1670
Comment
CAS-BOT-BC49479
Hieracium scouleri
Bruce Bartholomew; Barrett Anderson
1990-7-20
5475
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
CAS-BOT-BC49481
Hieracium scouleri
Louis Cutter Wheeler
1935-8-14
3837
Modoc
Pine Creek, Warner Mts., Modoc N.F.
2011
Comment
CAS-BOT-BC49517
Hieracium scouleri
John Thomas Howell
1934-6-11
11955
Modoc
Parker Creek.
1584
Comment
CHSC38986
Hieracium scouleri
J. D. Jokerst
1983-6-18
1860
Modoc
Forest adjacent to meadow. 0.4 miles south of Crowder Flat on forest service road 73.
Comment
UC71691
Hieracium scouleri
Mrs. M. H. Manning
1903-6-1
163 a
Modoc
near Fort Bidwell (ne Modoc County)
Comment
UC485533
Hieracium scouleri
M. F. Gilman
518
Modoc
mts
1676
Comment
UC1536812
Hippuris vulgaris
Gordon H. True Jr.
1939-7-21
1022
Modoc
n. Canby (Jack Swamp); Jack Swamp
Comment
UCD38344
Holodiscus discolor
Beecher Crampton; with Carl Rimbey
1954-7-8
2184
Modoc
12 miles east of Likely. Canyon on the south fork of the Pit River.
Comment
CAS-BOT-BC214693
Holodiscus microphyllus var. glabrescens
K. Paulson; Robert Paulson
1991-8-10
252
Modoc
Near Manzanita Lookout.
2065
Comment
CAS-BOT-BC95209
Holosteum umbellatum subsp. umbellatum
Bruce Bartholomew
1994-5-28
6711
Modoc
8.5 km E of Likely on road to Jess Valley along the S Fork of the Pit River.
1620
Comment
RSA534602
Hordeum brachyantherum
Bruce Bartholomew, B. Anderson
1990-7-19
5404
Modoc
Turner Creek at County Road 90, N end of Big Valley. 6.4 km N of Lassen County border
1230
Comment
UCD85267
Hordeum brachyantherum
Annie M. Alexander; Louise Kellogg
1946-6-18
4794
Modoc
Patterson Mill--Silver Creek roads.
1828
Comment
CAS-BOT-BC247682
Hordeum brachyantherum subsp. brachyantherum
Leland S. Smith
1924-5-31
s.n.
Modoc
Egg Lake Ranch near S end.
Comment
UC1100320
Hordeum jubatum
Herbert L. Mason
1947-8-9
13478
Modoc
n Alturas; e side Fairchild Swamp
Comment
CAS-BOT-BC214707
Horkelia fusca
Bruce Bartholomew
1991-7-6
5973
Modoc
Curtis Waterhole and adjacent lava outcrops.
1310
Comment
CAS-BOT-BC214713
Horkelia fusca var. pseudocapitata
Annie Montague Alexander; L. Kellogg
1946-8-9
5144
Modoc
Patterson Lake Trail, Warner Mts.
Comment
CAS-BOT-BC179317
Hydrophyllum capitatum var. alpinum
Betty J. Hammerly
1941-6-20
28
Modoc
Clear Lake
1615
Comment
CAS-BOT-BC179331
Hydrophyllum capitatum var. alpinum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16407
Modoc
Cedar Pass Campground, 3 mi. E of Thoms Creek bridge.
Comment
CAS-BOT-BC180027
Hydrophyllum capitatum var. alpinum
Mrs. H. C. Cantelow
1940-6-1
Modoc
Cedar Pass.
Comment
HSC81071
Hydrophyllum capitatum var. alpinum
G. M. Riegel
1980-6-25
768
Modoc
S Warner Mtns.
1670
Comment
HSC59909
Hymenoxys hoopesii
G. M. Riegel
1979-9-8
766
Modoc
South Warner Mt. Wilderness Area
2427
Comment
UC19052
Hypericum
M. S. Baker and Frank Nutting
1894-6-20
Modoc
Near Whitehorse Lake
Comment
CAS-BOT-BC49488
Hypochaeris glabra
Bruce Bartholomew
1992-5-15
6287
Modoc
Vicinity of Leonard Hot Spring, E side of Surprise Valley.
1370
Comment
CAS-BOT-BC58444
Idahoa scapigera
R. M. Austin
1894-4-1
Modoc
Goose Lake Valley.
Comment
CAS-BOT-BC58446
Idahoa scapigera
F. Angwin
1946-3-31
Modoc
Adin.
1371
Comment
CAS-BOT-BC58450
Idahoa scapigera
Edward Kent Balls
1950-5-18
14757
Modoc
N of Upper Rush Creek Public Camp, 2.5 mi. E of Hwy. 299.
1737
Comment
POM95941
Idahoa scapigera
Mrs. R. M. Austin
1895-05
36
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC179102
Iliamna bakeri
Edward Kent Balls; Percy C. Everett
1952-10-11
20958
Modoc
0.2 mi. SE of crest of Fandango Pass.
1859
Comment
RSA78914
Iliamna bakeri
E. K. Balls, P. C. Everett
1952-10-11
18155
Modoc
0.2 miles SE of crest of Fandango Pass, Warner Mountains.
1860
Comment
SJSU11428
Ipomopsis aggregata
H. L. Buckalew
1961-6-28
Modoc
Fandango Pass Rd near Fandango Pass
1828
Comment
HSC80888
Ipomopsis aggregata subsp. attenuata
G. M. Riegel
1980-7-30
978
Modoc
S Warner Mtns.
1829
Comment
CHSC50766
Ipomopsis congesta
Marion Ownbey; Fred G. Meyer
1940-7-1
2133
Modoc
Cedar Pass, Warner Mts.
Comment
CAS-BOT-BC190643
Ipomopsis congesta subsp. montana
Annie Montague Alexander; L. Kellogg
1946-8-9
5135
Modoc
Patterson Lake Trail, Warner Mts.
Comment
CAS-BOT-BC248313
Ipomopsis congesta subsp. montana
B. Bartholomew; H. Sun
2002-6-24
8853
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2130
Comment
CAS-BOT-BC245098
Iris missouriensis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-13
16450
Modoc
Southern outskirts of Fort Bidwell.
Comment
UC4305
Iris missouriensis
Mrs. R. M. Austin and Bruce
Jun 1898
2231
Modoc
Goose Lake valley
Comment
RSA181832
Iris missouriensis
H. N. Metcalf, Jack C. Wilson
1965-7-1
65 -22
Modoc
Likely, in a canyon in foothills of Warner Mountains
1646
Comment
JEPS117370
Iva axillaris
Lowell Ahart, John Dittes
2010-8-30
17085
Modoc
About 20 yards north of the Parking Area west of the old barn, on the west side of Elkins Lane, Ash Creek State Wildlife Area, 320 feet north of Lassen County Line, about 4.4 miles (air) west of Adin, about 7.2 miles (air) northeast of Bieber, Big Valley
1266
Comment
SD132254
Iva axillaris
G. Helmkamp
1990-9-23
H 1
Modoc
U. S. Highway 395, 13 miles north of Likely.
1340
Comment
CDA34549
Iva axillaris subsp. robustior
L. Ahart, John Dittes
2008-8-25
15304
Modoc
On the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
Comment
RSA768063
Iva axillaris subsp. robustior
L. Ahart, John Dittes
2010-8-30
17085
Modoc
20 yrds north of Parking Area west of the old barn, on the west side of Elkins Lane, Ash Creek State Wildlife Area, 320 feet north of Lassen County Line, about 4.4 air miles west of Adin, about 7.2 air miles northeast of Bieber, Big Valley.
Comment
UC89107
Iva axillaris subsp. robustior
Mrs. R. M. Austin
1894-8-1
234
Modoc
Goose Lake Valley
Comment
UC1192142
Iva axillaris subsp. robustior
Verne Grant and Irving Schneider
1947-7-21
8110
Modoc
1/4 mi upstream from confluence with South Fork, by Alturas; North Fork of Pit River
Comment
CAS-BOT-BC214721
Ivesia gordonii
Gary Schoolcraft
1988-7-16
1833
Modoc
E slope of Squaw Peak. Warner Mtns.
2560
Comment
NY833802
Ivesia gordonii
B. M. Bartholomew
1990-8-4
5643
Modoc
Top of pass on Summit Trail, ca. 0.5 km southeast of Patterson Lake, east side of Warner Mountains
2800
Comment
HSC18689
Ivesia gordonii var. ursinorum
M. T. Milligan
1965-7-10
431
Modoc
W slopes of Eagle Peak
2591
Comment
UC1100954
Juncus balticus
Herbert L. Mason
1947-8-15
13546
Modoc
e side Goose Lake (on Willow Ranch); , Mouth of Crane Creek
Comment
CAS-BOT-BC10595
Juncus brachyphyllus
John Thomas Howell
1934-7-3
12373
Modoc
5 mi. S of Hackamore.
Comment
CAS-BOT-BC245074
Juncus bufonius
Bruce Bartholomew
1990-8-3
5611
Modoc
Ash Creek Wildlife Refuge, ca. 2.5 km S of County Road 87 and 7 km W of Adin.
1250
Comment
UCR67455
Juncus bufonius
George K. Helmkamp
1990-9-23
I- 16
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UC1101046
Juncus bufonius var. congestus
Herbert L. Mason
1947-8-13
13532
Modoc
n of Canby (ne side of F reservoir)
Comment
UCR34738
Juncus drummondii
J. A. Harpel
1981-8-6
V 23
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC245063
Juncus ensifolius
Bruce Bartholomew; Barrett Anderson
1988-7-23
4595
Modoc
Pine Creek, 4 km E of U.S Highway 395 on the road to Lily Lake, Warner Mts..
1620
Comment
JEPS66985
Juncus ensifolius
W. L. Jepson
1918-8-14
7985
Modoc
Jess Valley
1584
Comment
UC1101099
Juncus longistylis
Herbert L. Mason
1947-8-13
13534
Modoc
n of Canby (ne side of F reservoir)
Comment
CAS-BOT-BC245043
Juncus nevadensis
Leland S. Smith
1918-6-23
952
Modoc
Lily Lake.
2042
Comment
LA91908
Juncus nevadensis var. nevadensis
C. L. Hitchcock;
1940-5-27
6715
Modoc
15 mi. NE of Alturas
Comment
UC1036072
Juniperus communis
Annie M. Alexander and Louise Kellogg
1946-7-29
5091
Modoc
Head of Eagle Creek Warner Mountains, Eagle Creek (foot of rockslide under lodgepole pine)
Comment
CAS-BOT-BC81197
Juniperus occidentalis
John Thomas Howell
1934-6-16
12208 A
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC81201
Juniperus occidentalis
Florence Angwin
1946-5-4
s.n.
Modoc
Adin
Comment
CAS-BOT-BC81208
Juniperus occidentalis
Elmer I. Applegate
1932-7-6
8206
Modoc
Cedarville, Surprise Valley, at east base Warner Mountains
Comment
HSC41118
Juniperus occidentalis
Thomas W. Nelson, Jane P. Nelson, James Nelson
1976-8-29
3253
Modoc
Modoc National Forest: along Hwy. 299 just NW of Adin Pass
1524
Comment
JEPS114908
Juniperus occidentalis var. occidentalis
Lowell Ahart, John Dittes
2008-8-26
15358
Modoc
Southeast side of Rose Creek, 750 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 2660 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout
1276
Comment
JEPS121195
Juniperus occidentalis var. occidentalis
Lowell Ahart, John Dittes
2013-7-25
18949
Modoc
20 yards N of the E-W fence, S edge of Ash Creek floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air mile S of County Road 87, 3.14 air miles W of Adin, Big Valley.
Comment
RSA59343
Juniperus occidentalis var. occidentalis
E. K. Balls
1950-5-12
14634
Modoc
Above Bucks Creek Ranger Station, Modoc National Forest, E of Goose Lake.
1738
Comment
RSA597868
Juniperus occidentalis var. occidentalis
F. C. Vasek
1962-9-2
620902 -1
Modoc
Cedarville Road 5.8 miles east of U.S. 395, east of Alturas
1616
Comment
RSA639612
Juniperus occidentalis var. occidentalis
L. C. Wheeler
1935-8-8
3813
Modoc
Warner Mountains: Pine Creek.
1646
Comment
UCR1827
Juniperus occidentalis var. occidentalis
Frank C. Vasek
1962-9-2
620902 14
Modoc
4.2 mi east of Likely
2287
Comment
RSA93401
Juniperus occidentalis var. occidentalis
Milo S. Baker
1936-6-14
8315
Modoc
Malin to Quarantine Station
Comment
CHSC109475
Kalmia polifolia
L. P. Janeway; B. Castro
2012-7-27
11025
Modoc
Warner Mountains. North-sloping meadow opening just above Mineral spring, 0.5 air km east of Yellow Mountain.
2361
Comment
UC1075745
Kalmia polifolia subsp. microphylla
Robert J. Weatherby
1955-7-7
1598
Modoc
near Dismal Swamp (Mineral Spring); Warner Mountains, Mineral Spring
2331
Comment
CAS-BOT-BC225092
Kelloggia galioides
Leland S. Smith
1922-7-20
1301
Modoc
Rush Creek Ranger Station pasture.
1905
Comment
UC28425
Kelloggia galioides
Milo S. Baker
1893-7-7
Modoc
Comment
CAS-BOT-BC95542
Kochia americana
Elmer Ivan Applegate
1932-7-6
8193
Modoc
Eagleville, Surprise Valley.
Comment
UCD86012
Koeleria macrantha
L. D. Whitney
1935-7-2
s.n.
Modoc
Badger Well.
Comment
JEPS117280
Lactuca serriola
Lowell Ahart, John Dittes
2010-8-30
17073
Modoc
About 15 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley
1267
Comment
UC1964693
Lactuca tatarica subsp. pulchella
Mrs. R. M. Austin
1894-1
236
Modoc
Goose Lake Valley. Sequoia Mills
Comment
UC33036
Lactuca tatarica subsp. pulchella
Milo S. Baker
1893-6
Modoc
Comment
CDA35632
Lactuca tatarica var. pulchella
J. R. Keck Jr., C. B. Greenbank
1980-8-21
PDR# 330198
Modoc
Tulelake; near Newell townsite.
0
Comment
JEPS114498
Lagophylla ramosissima
Lowell Ahart, John Dittes
2008-8-25
15327
Modoc
On the west side County Road 91, 3.9 miles (air) north-northeast of Lookout
1275
Comment
JEPS121199
Lagophylla ramosissima
Lowell Ahart, John Dittes
2013-7-25
18946
Modoc
30 yards N of the E-W fence, S edge of Ash Creek floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air mile S of County Road 87, 3.14 air miles W of Adin, Big Valley.
Comment
SEINET8258712
Lagophylla ramosissima
Richard R. Halse
2006-8-3
6989
Modoc
Along Jess Valley Road ca. 4 miles east of Likely, just past bridge over the Pit River.
1387
Comment
CHSC117290
Lamium amplexicaule
Lowell Ahart; John Dittes
2016-7-14
21174
Modoc
South of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
UC1037328
Lathyrus brownii
Leo Whitney
1934-4-29
1922
Modoc
near Hackamore; Modoc National Forest
1463
Comment
UCD35724
Lathyrus lanszwertii
Beecher Crampton
1960-6-17
5682
Modoc
5 miles south of Perez, Plant Quarantine Station area.
1371
Comment
CAS-BOT-BC497318
Lathyrus lanszwertii
Fred P. Cronemiller, Jr.
1920-6-10
3
Modoc
McKenzie Spring
1310
Comment
JEPS55280
Lathyrus lanszwertii
Milo S. Baker
1896-5-31
Modoc
Fall River Mountains, se Modoc Co. Fall River Mountains
Comment
CAS-BOT-BC181972
Lathyrus rigidus
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-13
16472
Modoc
2.4 mi. S of Davis Creek.
Comment
UC15320
Lathyrus rigidus
Mrs. R. M. Austin and Bruce
May 1898
2216
Modoc
Goose Lake Valley
Comment
UC15346
Lathyrus rigidus
Mrs. R. M. Austin
May 1894
Modoc
Goose Lake Valley
Comment
UC1101267
Lemna trisulca
Verne Grant, Irving Schneider
1947-8-24
8257
Modoc
in Harvey Creek at head of Jess Valley Harvey Creek; Jess Valley, Harvey Creek
Comment
UC1101269
Lemna trisulca
Herbert L. Mason, Verne Grant
1947-7-12
13432
Modoc
n of Likely (Corportation Ranch Headquarters); Corportation Ranch Headquarters
Comment
CHSC106184
Lepidium campestre
Lowell Ahart; John Dittes
2010-8-31
17109
Modoc
About 40 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1274
Comment
NY119813
Lepidium chalepense
K. Paulson
1990-7-21
214
Modoc
Patterson Meadow, Warner Mountains
Comment
CHSC100224
Lepidium dictyotum var. acutidens
John Dittes; Josephine Guardino
1991-6-1
369
Modoc
Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte Summit, at southeast base of Pilot Butte.
1258
Comment
CAS-BOT-BC58345
Lepidium dictyotum var. dictyotum
Bruce Bartholomew
1991-5-24
5692
Modoc
Surprise Valley, 5.1 km E of Eagleville.
1370
Comment
UC725918
Lepidium perfoliatum
A. A. Heller
1941-6-26
16218
Modoc
e end Canby (along U.S. Highway 299)
Comment
OBI48893
Leptosiphon harknessii
Lewis S. Rose
1940-6-14
Modoc
8 mi. nw. of Canby.
1524
Comment
UCD118978
Leptosiphon nuttallii subsp. nuttallii
Schoolcrft et al
2000-7-17
2916
Modoc
N. Warner Mountains, east of Poison Lake.
2225
Comment
CAS-BOT-BC49461
Leucanthemum vulgare
Margaret J. Williams
1984-6-29
84- 70 -2
Modoc
N of Alturas on Hwy 395 almost to Oregon border.
1432
Comment
HSC15583
Leucocrinum montanum
M. T. Milligan
1964-4-25
Modoc
S of Lower Cummings Reservoir
Comment
SEINET12271432
Leucophysalis nana
M. Ownbey, Meyer, F. G.
1940-1
2132
Modoc
near Cedar Pass, Warner Mts
Comment
CAS-BOT-BC197453
Lewisia nevadensis
Bruce Bartholomew
1995-6-3
6953
Modoc
5.1 km W of Goose Lake on Forest Service Road 73 between Goose Lake and Crowder Flat Road.
1580
Comment
CAS-BOT-BC197462
Lewisia nevadensis
Elmer Ivan Applegate
1932-8-1
8024
Modoc
Summit of Warner Mts. just S of Warren Peak.
Comment
CAS-BOT-BC248369
Lewisia nevadensis
B. Bartholomew; H. Sun
2002-6-24
8858
Modoc
Headwaters of Davis Creek, W side of the Warner Mountains
2160
Comment
HSC80774
Lewisia nevadensis
G. M. Riegel
1978-7-12
63
Modoc
S Warner Mtns.
2100
Comment
UC412640
Lewisia nevadensis
Franklin P. Nutting
Modoc
Forestdale
Comment
UC748125
Lewisia pygmaea
Annie M. Alexander and Louise Kellogg
1946-6-8
4698
Modoc
road from Eagleville to Patterson Mill
2286
Comment
CAS-BOT-BC197497
Lewisia rediviva
M. M. Hanna
June 4
982
Modoc
Cedar Pass
Comment
CAS-BOT-BC247634
Leymus cinereus
Bruce Bartholomew
1990-8-5
5683
Modoc
Summit Trail, ca. 4 km N of Patterson Ranger Station, W side of Warner Mts.
2470
Comment
POM203132
Leymus cinereus
J. T. Howell
1934-6-30
12275
Modoc
Duncan Horse Camp.
Comment
JEPS69228
Leymus triticoides
Leland S. Smith
1920-7-4
1173
Modoc
Alturas
Comment
POM201804
Leymus triticoides
Frances D. Payne
782
Modoc
Warner Mts.
Comment
UC1024976
Leymus triticoides
Leo Whitney
1935-7-6
3422
Modoc
Crank Springs
Comment
UC536901
Leymus triticoides
Frances Payne
782
Modoc
Warner Mts.
Comment
UCD32734
Leymus triticoides
Beecher Crampton
1954-7-8
2179
Modoc
Modoc County, Warner Mountains, 15 miles east of Likely, along road to Jess Valley.
1676
Comment
UCR150301
Ligusticum grayi
David A. Charlet
1989-8-14
480
Modoc
Warner Mtns, 1.4 km NW of Eagle Peak
2550
Comment
RSA577560
Lilaea scilloides
L. C. Wheeler
1935-9-18
3991
Modoc
Householder Reservoir, Devil s Garden
1524
Comment
CAS-BOT-BC242074
Lilium pardalinum subsp. shastense
Leland S. Smith
1922-7-20
1305
Modoc
Rush Creek Ranger Station pasture.
1905
Comment
CAS-BOT-BC242076
Lilium pardalinum subsp. shastense
Bruce Bartholomew
1989-7-14
4933
Modoc
Along Rush Creek between Lower and Upper Rush Creek Campgrounds.
1580
Comment
CAS-BOT-BC332735
Limosella acaulis
R. F. Thorne; Larry E. DeBuhr
1975-8-22
46966
Modoc
Ca. 3.4 miles N of Alturas at bridge over North Fork of Pit River
1341
Comment
CHSC117503
Limosella aquatica
Lowell Ahart; John Dittes
2016-7-14
21198
Modoc
Strand of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
CHSC85116
Limosella aquatica
John Dittes; Josephine Guardino
1991-7-21
419
Modoc
Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte.
1258
Comment
CAS-BOT-BC198037
Linanthus harknessii
Arnold Tiehm
1984-6-30
8842
Modoc
NW side of Bidwell Mt., 2.8 road mi. N of Eight Mile Creek on road to Lake Annie.
1828
Comment
CAS-BOT-BC198043
Linanthus harknessii
Bruce Bartholomew
1991-7-4
5920
Modoc
Road between Roney Flat and Miller Flat.
1630
Comment
UC1178811
Linanthus septentrionalis
Herbert L. Mason
1947-7-8
13307
Modoc
Cedar Pass, summit of Warner Mountains Warner Mountains
1921
Comment
UCD123907
Linaria vulgaris
T. C. Fuller
1960-7-27
4876
Modoc
100 square feet around old mill site, Lassen Creek, near Sugar Hill Planting.
Comment
CAS-BOT-BC179166
Linum lewisii
B. Bartholomew
1991-5-25
5758
Modoc
Turner Creek at County Rd. 90, N end of Big Valley, 6.4 km N of Lassen County line.
1230
Comment
NY1002277
Linum lewisii
C. L. Hitchcock
1940-5-27
6709
Modoc
15 miles northeast of Alturas
1676
Comment
UC71790
Lithophragma glabrum
Mrs. M. H. Manning
Apr 26 1903-May 1 1903
101
Modoc
near Fort Bidwell (north-eastern Modoc County); near Fort Bidwell
Comment
UC190608
Lithophragma parviflorum
M. F. Gilman
543
Modoc
Comment
CAS-BOT-BC123100
Lithophragma tenellum
R. M. Austin
1894-6-1
s.n.
Modoc
Lava beds
Comment
CAS-BOT-BC225839
Lithophragma tenellum
Bruce Bartholomew; Barrett Anderson
1988-5-14
4211
Modoc
SW corner of Big Sage Reservoir.
1500
Comment
CHSC112504
Lithospermum ruderale
L. P. Janeway; B. Castro
2014-6-2
11310
Modoc
Great Basin.Along County Road 1, 1.0 km north of the road to the southwest corner of Cow Head Lake (County Road 5), on the east side of Long Canyon, low in the canyon.
1566
Comment
UC24902
Lithospermum ruderale
C. C. Bruce
June 1898
2197
Modoc
Goose Lake Valley
Comment
UCR267418
Lithospermum ruderale
Jim Andre, Glenn L. Clifton
1993-6-12
29990
Modoc
Warner Mountains, c. 1 mi west of Cedarville, along Cedar creek and Hwy 299, Modoc National Forest
1480
Comment
SEINET13944331
Lomatium bicolor
Arnold Tiehm
1984-1
8838
Modoc
Northwest side of Bidwell Mountain, 2.2 road miles north of 8 mile creek on the road from Lake Annie; 6050 ft T47N R16E SEC1.
1844
Comment
CHSC107350
Lomatium bicolor var. leptocarpum
Lowell Ahart; John Dittes
2011-6-22
17548
Modoc
About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
JEPS15826
Lomatium bicolor var. leptocarpum
L. S. Smith
1917-5-28
Modoc
Jess Valley
Comment
RSA452580
Lomatium bicolor var. leptocarpum
Christopher Davidson
1975-6-4
2598
Modoc
0.4 miles E of Hwy 395 on Hwy 299 toward Cedarville.
1380
Comment
UC1587086
Lomatium bicolor var. leptocarpum
G. Schoolcraft
1991-6-18
2165
Modoc
ca. 4 mi. n.e. Adin (w. of Hwy. 299)
1304
Comment
CAS-BOT-BC21434
Lomatium canbyi
Isabelo T. Kelly
1930-1-1
10
Modoc
Cow Lake.
Comment
UC875051
Lomatium dissectum
Lewis S. Rose
1940-6-12
40529
Modoc
E of Likely (Jess Valley)
1767
Comment
RSA540057
Lomatium dissectum var. multifidum
Bruce Bartholomew, M. Bourell
1990-4-26
5164
Modoc
Vicinity of Ostrom Point, N side of Pit River, 3.2 km E of W end of Stone Coal Rd.
1280
Comment
CAS-BOT-BC30175
Lomatium foeniculaceum subsp. macdougalii
Bruce Bartholomew
1995-6-2
6941
Modoc
3.5 km NE of County Road 38 on County Road 37, SE side of Surprize Valley.
1390
Comment
CAS-BOT-BC30128
Lomatium foeniculaceum subsp. macdougalii
James Vale
1980-6-9
s.n.
Modoc
Ridge from Stowe Road, Cedar Pass, Warner Mtns.
Comment
NY1141601
Lomatium gormanii
B. M. Bartholomew
1988-5-13
4164
Modoc
Granger Summit, ca. 10 km northwest of Pepperdine at the top of the Warner Mountains
1770
Comment
CAS-BOT-BC497468
Lomatium hallii
Margaret J. Williams
1988-5-30
88- 26 -1
Modoc
Jess Valley, E of Likely, S of roadside rest.
1524
Comment
NY1092427
Lomatium leptocarpum
A. Tiehm
1984-6-30
8838
Modoc
NW side of Bidwell Mt., 2.2 road miles north of 8 mile creek on the road from Lake Annie.
1844
Comment
OBI81576
Lomatium leptocarpum
Annie M Alexander, Louise Kellogg
1946-6-14
4770
Modoc
In drying meadow below lava slope; branch to Silver Creek.
1829
Comment
CAS-BOT-BC30145
Lomatium macrocarpum
K. Paulson; Robert Paulson
1988-6-11
19
Modoc
Barnes Grade, Crowder Flat Rd. to Devil's Garden.
1432
Comment
CHSC66981
Lomatium nevadense
James D. Jokerst
1987-5-11
2825
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
POM78180
Lomatium nevadense
C. C. Bruce
1895-05
28
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC15757
Lomatium nevadense var. nevadense
Annie Montague Alexander; L. Kellogg
1946-6-8
4703
Modoc
Near 3 mi. Ranger Station sign, road from Eagleville to Patterson Mille.
2225
Comment
UC1228813
Lomatium nevadense var. nevadense
Lincoln Constance and Emil DiFulvio
1962-4-16
3749
Modoc
3.2 mi. n. Likely
1310
Comment
UC1608979
Lomatium ravenii
B. Bartholomew with M. Gilbert and L. Skog
1993-5-10
6453
Modoc
At the Nevada border directly E of Eagleville; Surprise Valley
1520
Comment Read comments Oct 26 2017
CAS-BOT-BC21415
Lomatium triternatum var. triternatum
1976-5-29
8 LM76
Modoc
Devils Garden N of Alturas.
1402
Comment
CAS-BOT-BC21392
Lomatium vaginatum
Margaret J. Williams; et al
1988-5-30
88- 26 -5
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
CAS-BOT-BC21394
Lomatium vaginatum
Harry Dwight Dillon Ripley; Rupert Charles Barneby
1944-5-30
5972
Modoc
N of Likely.
1371
Comment
CAS-BOT-BC21396
Lomatium vaginatum
Lincoln Constance; E. DiFulvio
1962-4-16
3750
Modoc
3.2 mi. N of Likely.
1310
Comment
CDA38459
Lomatium vaginatum
Virginia Kelly
1983-6-21
s.n.
Modoc
Alturas.
0
Comment
RSA504617
Lomatium vaginatum
Bruce Bartholomew, B. Anderson
1988-6-25
4385
Modoc
5.6 km NW of State Highway 299 on County Rd. 73.
1500
Comment
SEINET9672910
Lomatium vaginatum
M. J. Williams
1988-5-30
88- 26 -5
Modoc
Jess Valley, E of Likely, south of roadside rest
1524
Comment
UC1187648
Lomatium vaginatum
Lincoln Constance, Elwood Molseed, John Weiler
1960-6-13
3679
Modoc
bank overlooking e. side of Goose Lake (9 mi. n. of Davis Creek)
1371
Comment
RSA504631
Lonicera involucrata
Bruce Bartholomew, B. Anderson
1988-6-24
4329
Modoc
Lily Lake, W side of the Warner Mountains. Sierran montane forest.
Comment
UC102335
Lonicera involucrata var. involucrata
Mrs. R. M. Austin
July 1894
152
Modoc
Lassen Creek
Comment
UC28565
Lonicera involucrata var. involucrata
Mrs. R. M. Austin and Bruce
July 1898
2355
Modoc
Mt. Bidwell
2438
Comment
SEINET3131479
Lotus crassifolius var. crassifolius
M. S. Baker
1893-1
sn
Modoc
Forestdale
Comment
CAS-BOT-BC181956
Lotus denticulatus
John Thomas Howell
1935-6-11
11938
Modoc
Parker Creek, Warner Mts.
1584
Comment
JEPS55463
Lotus denticulatus
Frances D. Payne
1931-6-12
159
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
NY704619
Lotus denticulatus
M. J. Williams
1984-6-20
84- 82 --2
Modoc
13.4 miles west along Parker Creek Road
1585
Comment
UC15563
Lotus denticulatus
Milo S. Baker
1893-7-21
Modoc
Comment
RSA504839
Lotus unifoliolatus
Bruce Bartholomew, B. Anderson
1988-7-22
4485
Modoc
Vicinity of East Creak Trailhead, southern end of the Warner Mountains; Sierran Montane forest.
2210
Comment
RSA520488
Lotus unifoliolatus
Bruce Bartholomew
1989-8-10
5039
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CAS-BOT-BC181931
Lupinus
Bruce Bartholomew; Barrett Anderson
1988-6-23
4226
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC181903
Lupinus arbustus
Annie Montague Alexander; L. Kellogg
1946-7-22
5038
Modoc
Bear Camp Flat, Warner Mts.
2286
Comment
CAS-BOT-BC181917
Lupinus arbustus
Lindsay Stuart Smith; E. H. Steffen
1917-6-10
38
Modoc
Jess Valley.
1524
Comment
RSA0025584
Lupinus arbustus
John F. Emmel
1996-7-15
1434
Modoc
Warner Mtns; ridge 1.1-1.5 air mi south and 0.3-0.5 air mi west of Emerson Peak.
2409
Comment
UC619253
Lupinus arbustus
J. and H. W. Grinnell
1938-6-16
1106
Modoc
Fort Bidwell and Cow Head Lake; Fort Bidwell and Cow Head Lake
1524
Comment
NY732855
Lupinus arbustus subsp. calcaratus
K. Paulson
1991-7-27
245
Modoc
Sugar Hill area
2118
Comment
CAS-BOT-BC182179
Lupinus argenteus
Francis Dorris Payne
1931-6-20
206
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC182184
Lupinus argenteus
John Thomas Howell
1934-7-2
12368
Modoc
W side of Clear Lake.
Comment
CAS-BOT-BC182220
Lupinus argenteus
H. P. Bracelin
1931-6-30
500
Modoc
S end of Alturas.
1524
Comment
RSA32937
Lupinus argenteus
A. A. Heller
1938-6-24
15222
Modoc
Occasional clumps in gravel on slopes between Alturas and Canby.
1341
Comment
SEINET10490484
Lupinus argenteus subsp. argenteus
H. P. Bracelin
1931-6-30
Bracelin 500
Modoc
Open field at s end of town. Bush 2 ft high; redish purple flower
1524
Comment
SEINET10870583
Lupinus argenteus subsp. argenteus
Charles Piper Smith
1947-6-13
Smith 47450
Modoc
Hwy 299, 2.5 miles s
Comment
NY733047
Lupinus argenteus var. argenteus
N. F. Bracelin
1931-6-30
500
Modoc
Alturas. Open field at south end of town
1524
Comment
RSA705044
Lupinus argenteus var. argenteus
Darley Howe
1979-6-27
5113
Modoc
Area west of Goose Lake.
Comment
SBBG3540
Lupinus argenteus var. argenteus
H. and M. Dearing
1939-6-7
3575
Modoc
E of Adin
Comment
CAS-BOT-BC182082
Lupinus argenteus var. heteranthus
Alice Eastwood; John Thomas Howell
1940-6-13
8124
Modoc
Near Davis Creek.
Comment
CAS-BOT-BC182114
Lupinus argenteus var. heteranthus
C. L. Hitchcock
1940-5-27
6653
Modoc
9 mi. NE of Alturas.
1402
Comment
CAS-BOT-BC182116
Lupinus argenteus var. heteranthus
Elmer Ivan Applegate
1932-7-9
7573
Modoc
N slope of Bidwell Mountain, Warner Mts.
Comment
CAS-BOT-BC182125
Lupinus argenteus var. heteranthus
M. Vasey
1990-6-29
9024
Modoc
Cottonwood Flat off County Road 84 between Canby and Happy Camp, Modoc National Forest
1500
Comment
JEPS119658
Lupinus argenteus var. heteranthus
Lowell Ahart, John Dittes
2012-7-10
18330
Modoc
Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
Comment
CAS-BOT-BC181896
Lupinus argenteus var. meionanthus
Elmer Ivan Applegate
1932-8-1
8043
Modoc
Arid E slope of Warren Peak, Warner Mts.
2743
Comment
POM266088
Lupinus caudatus
C. Leo Hitchcock
1940-5-27
6653
Modoc
9 miles northeast of Alturas.
1402
Comment
UCR26890
Lupinus caudatus
E. C. Nord
1958-8-15
N- 128
Modoc
Modoc National Forest, 3.5 mi NW of Tionesta
1292
Comment
POM127156
Lupinus caudatus
M. French Gilman
541
Modoc
Slopes
1524
Comment
SEINET10488607
Lupinus caudatus
James P. Smith, John O. Sawyer
1973-8-8
Smith, Jr. 7237
Modoc
S slopes of eagle peak; t40 n, r16e, sec 31; rock scree and sagebrush.
2560
Comment
CAS-BOT-BC181883
Lupinus latifolius
Barrett Anderson
1986-7-9
3169
Modoc
Stough Reservoir Rd just E of Cedar Pass near Stough Reservoir.
1965
Comment
CAS-BOT-BC497203
Lupinus latifolius
John H. Hatton
1911-6-22
140
Modoc
Modoc Forest, Huffman Ranch
1615
Comment
SEINET195694
Lupinus laxiflorus
Annie M. Alexander, Louise Kellogg
1946-7-23
5052
Modoc
Emerson Peak, Warner Mountains
Comment
CAS-BOT-BC181875
Lupinus lepidus var. lobbii
Elmer Ivan Applegate
1932-8-1
8050
Modoc
Near summit of Warren Peak, Warner Mts.
2895
Comment
CAS-BOT-BC181878
Lupinus lepidus var. lobbii
Annie Montague Alexander; L. Kellogg
1946-8-9
5133
Modoc
Patterson Lake Trail, Warner Mts.
Comment
JEPS65336
Lupinus lepidus var. lobbii
Frances D. Payne
1931-6-29
307
Modoc
e slope of Mt. Warren; Warner Mountains, e slope of Mt. Warren
2286
Comment
UCR34822
Lupinus lepidus var. lobbii
J. A. Harpel
1981-8-6
V- 09
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
UC1540133
Lupinus lepidus var. sellulus
Dean Wm. Taylor and Glenn L. Clifton
1987-6-24
9053
Modoc
Egg Lake, extreme se portion of lakebed Egg Lake
1280
Comment
CAS-BOT-BC181861
Lupinus lepidus var. sellulus
Mrs. H. C. Cantelow
1940-6-2
Modoc
NW of Canby on road to Lava Bed National Monument.
Comment
CAS-BOT-BC181869
Lupinus lepidus var. sellulus
M. M. Hanna
1956-6-7
Modoc
Highway 139
Comment
SJSU9655
Lupinus lepidus var. sellulus
W. Savage
1979-7-8
1491
Modoc
N end Fairchild Swamp Unit, Triangle, Devils Garden District, Modoc National Forest
Comment
UC15912
Lupinus leucophyllus
Milo S. Baker
1893-6-20
Modoc
Comment
SEINET8056945
Lupinus microcarpus
M. J. Williams, T. Holcomb, B. Holcomb, L. Saxton
1988-5-28
88- 24 -1
Modoc
Grade up to Crowder Flat from Hwy 229, W of Alturas
1478
Comment
UC199285
Lupinus microcarpus var. densiflorus
M. F. Gilman
562
Modoc
Comment Read comments Jan 12 2007
CAS-BOT-BC181829
Lupinus microcarpus var. microcarpus
Elmer Ivan Applegate
1898-5-31
879
Modoc
Near Cornell, Tule Lake.
Comment
CAS-BOT-BC181849
Lupinus microcarpus var. microcarpus
Elmer Ivan Applegate
1898-5-31
879
Modoc
Near Cornell, Tule Lake.
Comment
RSA59818
Lupinus ruber
E. K. Balls
1950-5-13
14685
Modoc
Along west shore road, Goose Lake, 10.3 miles south of Oregon - California border.
1463
Comment
RSA59534
Lupinus ruber
E. K. Balls
1950-5-20
14805
Modoc
3.3 mi. above S. Fk. Public Camp, S. Fork Pit River, on way to Jess Valley.
1463
Comment
CAS-BOT-BC181813
Lupinus saxosus
Edward Kent Balls
1950-5-13
14685
Modoc
Along W shore road, Goose Lake, 10.3 mi. S of Oregon-California border.
1463
Comment
RSA486801
Lupinus saxosus
Bruce Bartholomew, B. Anderson
1988-5-13
4149
Modoc
Along Parker Creek Road, at the border of Modoc National Forest and 16 km WSW of Alturas, side of the Warner Mtns.
1580
Comment
UC126931
Lupinus saxosus
Mrs. R. M. Austin and Bruce
1898-5-9
9140
Modoc
Fields (possibly not a place name) Fields
Comment
UC1481316
Lupinus saxosus
Cox, Dunn, Fleak
1970-6-8
1956
Modoc
at Jct of US Hwy 395-299 with Cedarville Road 6 mi n Alturas; n of Alturas
1463
Comment
UCD124962
Lycopus asper
Herbert L. Mason
1947-8-11
13490
Modoc
on Highway 81, west margin of Lower Lake, near boundary between Lassen and Modoc counties.
Comment
SD64370
Lycopus lucidus
D. F. Howe
1966-8-26
4304
Modoc
1.3 Mi N of Modoc-Lassen Copunty Line, east of Warner Mts.
1341
Comment
RSA0016028
Lythrum tribracteatum
H. L. Mason, Verne Grant
1947-7-10
13324
Modoc
Dorris Reservoir, 2 miles east of Alturas.
Comment
JEPS5971
Madia
Frances D. Payne
1932-7-22
744
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC342651
Madia citriodora
David D. Keck; J. Clausen
1935-6-24
3714
Modoc
3 mi. northeast of Willow Ranch, east of Goose Lake
1550
Comment
CHSC111109
Madia elegans subsp. densifolia
Lowell Ahart; John Dittes
2012-7-12
18375
Modoc
On the east side of Elkins Lane, about 100 yards north of the bridge across Ash creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley
1262
Comment
CAS-BOT-BC49404
Madia glomerata
John Thomas Howell
1934-7-3
12375
Modoc
5 mi. S of Hackamore.
Comment
CAS-BOT-BC49449
Madia glomerata
Louis Cutter Wheeler
1935-8-27
3923
Modoc
1 mi. E of South Mountain, Devil's Garden.
1524
Comment
UC748091
Madia glomerata
Annie M. Alexander and Louise Kellogg
1946-7-7
4930
Modoc
Eight Mile Creek Eight Mile Creek (ne corner of county)
1752
Comment
POM203072
Madia glomerata
J. T. Howell
1934-7-3
12375
Modoc
5 miles S of Hackamore
Comment
CAS-BOT-BC49410
Madia gracilis
David Daniels Keck; Jens Chr. Clausen
1935-6-24
3723
Modoc
1.5 mi. N of Davis Creek.
1524
Comment
UC485310
Madia gracilis
W. P. Taylor
1910-6-26
Modoc
Parker Creek Warner Mountains, Parker Creek
1676
Comment
POM204105
Madia gracilis subsp. gracilis
J. T. Howell
1934-6-12
12025
Modoc
Warner Mountains: Plum Valley
Comment
RSA540059
Madia gracilis subsp. gracilis
Bruce Bartholomew
1990-6-15
5210
Modoc
Kelly Spring, 5.5 km south-southeast of Highway 299 on road from Rush Creek
1640
Comment
CAS-BOT-BC242172
Maianthemum stellatum
Leland S. Smith
(n.d.)
1001
Modoc
Modoc Forest
Comment
POM172674
Maianthemum stellatum
Franklin P. Nutting
1894-6-15
s.n.
Modoc
Big Valley Mountains
Comment
HSC15983
Malva neglecta
M. T. Milligan
1965-7-11
446
Modoc
N end of Jess Valley
1616
Comment
RSA628299
Malva neglecta
Louis C. Wheeler
1973-8-26
s.n.
Modoc
Warner Mountains: Intersection of stream below Van Riper Spring with road to Sworinger Reservoir.
1829
Comment
UC748041
Marrubium vulgare
Annie M. Alexander and Louise Kellogg
1946-6-22
4812
Modoc
upper edge Lake Annie; upper edge of Lake Annie
1524
Comment
CAS-BOT-BC71146
Marsilea
Alice Eastwood; John Thomas Howell
1940-6-15
8282
Modoc
Near Happy Camp Ranger Station
Comment
UC1099807
Marsilea
Herbert L. Mason and Verne Grant
1947-7-10
13350
Modoc
2 mi e Alturas (Dorris Reservoir)
Comment
RSA639345
Marsilea oligospora
L. C. Wheeler
1935-9-18
3993
Modoc
Everly Reservoir, Devil s Garden.
1524
Comment
CHSC117234
Medicago lupulina
Lowell Ahart; John Dittes
2016-7-16
21243
Modoc
Between the first pond and the second going west, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 miles (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
JEPS69309
Melica spectabilis
Leland S. Smith
1918-1
813
Modoc
Comment
CAS-BOT-BC247575
Melica stricta
Bruce Bartholomew; Barrett Anderson
1990-7-20
5490
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
JEPS124363
Mentha arvensis
Lowell Ahart, John Dittes
2015-7-16
20359
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
POM70715
Mentha canadensis
Mrs. R. M. Austin
1895-08
s.n.
Modoc
Goose Lake Valley
Comment
UC1540002
Mentzelia albicaulis
M. Mitchell
1936-5-21
47
Modoc
2 m se Hospital Rock; Lava Beds National Monument
1249
Comment
RSA59520
Mentzelia albicaulis
E. K. Balls
1950-5-21
14821
Modoc
South Fork Public Camp, South Fork Pit River.
1479
Comment
CAS-BOT-BC179146
Mentzelia dispersa
Betty J. Hammerly
1941-6-20
39
Modoc
Between Mill Creek Public Camp and Clear Lake.
1767
Comment
JEPS118254
Mentzelia dispersa
Lowell Ahart, John Dittes
2011-6-22
17557
Modoc
On the east side of the road, about 100 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley
1264
Comment
UC19573
Mentzelia dispersa
Mrs. R. M. Austin and Bruce
July 1898
2367
Modoc
Goose Lake
Comment
CAS-BOT-BC179124
Mentzelia laevicaulis
E. S. Willits
1939-10-10
155
Modoc
Surprise Valley.
Comment
CAS-BOT-BC179126
Mentzelia laevicaulis
Verne Grant; I. Schneider
1947-7-22
8161
Modoc
N Fork of Pit River, 1 mi. NW of Hwy 395 on dirt road leading S to Goose Lake.
Comment
UC1191588
Mentzelia laevicaulis var. laevicaulis
Verne Grant, Irving Schneider
1947-7-22
8161
Modoc
1 mi nw Highway 395 (on dirt road leading to south end of Goose Lake); North Fork of Pit River
Comment
UC711841
Mentzelia laevicaulis var. laevicaulis
Roxana S. Ferris and Laura Lorraine
1941-8-14
10608
Modoc
on road between Fort Bidwell and Pine Creek (East slope of Fandangao Pass near base of pass.); Warner Mountains
Comment
CAS-BOT-BC179110
Mentzelia veatchiana
Gordon H. True
1964-6-3
1442
Modoc
Cedar Pass.
1524
Comment
RSA252485
Menyanthes trifoliata
Robert F. Thorne, C. W. Tilforth
1969-9-5
39166
Modoc
Modoc National Forest, Warner Mountains, Clear Lake.
1768
Comment
CAS-BOT-BC54017
Mertensia oblongifolia var. nevadensis
Mrs. H. C. Cantelow
1940-6-1
s.n.
Modoc
Cedar Pass.
Comment
CAS-BOT-BC58776
Mertensia oblongifolia var. oblongifolia
Elmer Ivan Applegate
1932-8-7
8246
Modoc
Lily Lake.
Comment
CAS-BOT-BC225970
Micranthes oregana
Bruce Bartholomew
1995-7-31
7118
Modoc
Upper reaches of Sassen Creek, W side of the Warner Mountains.
1900
Comment
POM260864
Microseris laciniata subsp. laciniata
Alice Eastwood, John Thomas Howell
1940-6-13
8127
Modoc
Near Davis Creek.
Comment
CAS-BOT-BC49351
Microseris nutans
Bruce Bartholomew
1993-6-14
6667
Modoc
Russell Canyon, just S of the Oregon border and NW of Clear Lake Reservoir.
1400
Comment
CAS-BOT-BC49358
Microseris nutans
Bruce Bartholomew; Barrett Anderson
1988-7-23
4580
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
CAS-BOT-BC49397
Microseris nutans
Elmer Ivan Applegate
1932-8-1
8005
Modoc
Mill Creek Meadows, western slope of Warner Mts.
Comment
CHSC67085
Microseris nutans
James D. Jokerst
1987-5-12
2843
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector.
Comment
HSC6028
Microseris nutans
M. T. Milligan
1965-6-27
364
Modoc
1677
Comment
UC35775
Microseris nutans
M. S. Baker and Frank Nutting
1894-6-20
Modoc
Whitehorse Lake
Comment
CAS-BOT-BC197907
Microsteris gracilis
Bruce Bartholomew
1990-6-16
5253
Modoc
Between roadhead and Pine Creek Basin, W side of Warner Mountains.
2130
Comment
CAS-BOT-BC197913
Microsteris gracilis
Annie Montague Alexander; L. Kellogg
1946-6-12
4729
Modoc
Fort Bidwell.
1444
Comment
HSC17120
Microsteris gracilis
M. T. Milligan
1965-6-23
293
Modoc
N end Jess Valley
1616
Comment
JEPS3164
Mimulus breviflorus
Frances Payne
1935-7-19
785
Modoc
about 12 air mi due e Alturas (at confluence of Dry and Parker Creeks); Warner Mountains
Comment
UC1778581
Mimulus cusickii
S. E. Schoenig
1998-7-4
98 -67
Modoc
Gravely slide on N side of Granger Cyn. Rd., 1.5 mi W of Surprise Valley Rd. This intersection being 3.7 miles S of Hwy 299 at Cederville.
1493
Comment
JEPS11547
Mimulus guttatus
W. L. Jepson
1918-8-12
7955
Modoc
Jess Valley
1584
Comment
RSA488110
Mimulus guttatus
Barbara J. Ertter
1988-6-18
7631
Modoc
Hwy 139, 14.5 mi ENE of jct Hwy 299 at Canby, N of Bessler Reservoir.
1463
Comment
SBBG10583
Mimulus guttatus
D. Myrick
1968-6-20
1975
Modoc
Davis Crk on US Hwy 395, 15 mi N of Alturas
1524
Comment
UC71678
Mimulus guttatus
Mrs. M. H. Manning
1902-5
47
Modoc
near Fort Bidwell
Comment
JEPS28996
Mimulus guttatus
Frances D. Payne
1931-6-18
189
Modoc
Parker Creek watershed Warner Mountains
1584
Comment
CDA35646
Mimulus lewisii
J. R. Keck Jr.
1985-7-11
PDR# 330135
Modoc
Davis Creek, Modoc National Forest.
Comment
JEPS10992
Mimulus lewisii
L. S. Smith
1917-7-29
884
Modoc
Mill Creek warner Mts.
1981
Comment
UC445200
Mimulus moschatus
Mrs. M. H. Manning
1903-7-9
295
Modoc
near Fort Bidwell
Comment
UC726427
Mimulus nanus var. nanus
A. A. Heller
1941-6-25
16196
Modoc
a short distance e U. S. Highway #395 (on the Cedarville road)
Comment
JEPS86895
Mimulus pygmaeus
David M. Thompson
1988-6-3
927
Modoc
betweeen Kramer reservoir and White Horse-Lookout road (2.3 rd mi w of railroad crossing, s end of lake); Egg Lake
1300
Comment
UC26888
Mimulus pygmaeus
M. S. Baker and Frank Nutting
1894-6-8
Modoc
Egg Lake; ; Egg Lake, Modoc Co.
Comment
POM260886
Mimulus suksdorfii
Alice Eastwood, John T. Howell
1940-6-15
8276
Modoc
Near Perez
Comment
RSA93427
Mimulus suksdorfii
Milo S. Baker
1936-6-14
8313
Modoc
Sink along Hwy to Canby. Several miles north of Quarantin Station.
Comment
JEPS28990
Mimulus tilingii
Frances D. Payne
1929-7-26
116
Modoc
w slope Warner Mountains; Pine Creek Basin
2133
Comment
SBBG19108
Minuartia nuttallii var. gregaria
C. B. Hardham
1961-6-20
7886
Modoc
Bidwell Rd to Dismal Crk
2438
Comment
CAS-BOT-BC225803
Mitella pentandra
Bruce Bartholomew; Barrett Anderson
1988-6-24
4335
Modoc
Lily Lake, W side of the Warner Mts..
2130
Comment
JEPS43517
Mitella pentandra
Frances D. Payne
1931-6-25
259
Modoc
2 mi sw Warren Mt. (Pine Creek Basin, southeastern Modoc County); sw of Warren Mt., Pine Creek Basin
2286
Comment
UC11419
Mitella pentandra
Mrs. R. M. Austin
Aug., 1894
Modoc
Lassen Creek
Comment
UCR138445
Mitella pentandra
David A. Charlet
1989-8-16
540
Modoc
Warner Mountains. 11 km NW of Eagle Peak, Rock Spring
2015
Comment
SEINET6167748
Mitella pentandra
A. Sanger
1996-7-12
2415
Modoc
Joseph Creek, 1 mile southwest of Bald Mountain, end of road
1999
Comment
SFV18058
Monardella odoratissima
J. A. Matos, D. C. Rudolph
1999-8-7
s. n.
Modoc
1 mile east of Siskiyou county line along Lava Beds National Monumemt Road.
1310
Comment
RSA583125
Monardella odoratissima
Louis C. Wheeler
1935-8-14
3841
Modoc
Pine Creek. Warner Mtns.
2012
Comment
CAS-BOT-BC179372
Monardella odoratissima subsp. glauca
Bruce Bartholomew
1989-7-14
4965
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
CAS-BOT-BC179851
Monardella odoratissima subsp. glauca
Leland S. Smith
1917-7-11
98
Modoc
Granger Mill Camp.
1981
Comment
UC634864
Monardella odoratissima subsp. glauca
F. H. Frost
1925-7-20
86
Modoc
Cedar Camp Warner Mts.
Comment
UC705933
Monardella odoratissima subsp. glauca
Marion Ownbey, Fred G. Meyer
1940-7-1
2150
Modoc
Cedar Peak Warner Mts.
Comment
RSA293358
Monardella odoratissima subsp. glauca
Reino Alava
1957-7-5
1151
Modoc
Cedar Pass, Modoc National Forest, Warner Mountains
Comment
UC25490
Monardella odoratissima subsp. glauca
Milo S. Baker
1893-7-8
Modoc
Comment Read comments Oct 10 2006
CAS-BOT-BC95544
Monolepis nuttalliana
Elmer Ivan Applegate
1897-5-7
845
Modoc
Clear Lake.
Comment
CAS-BOT-BC95546
Monolepis nuttalliana
Bruce Bartholomew
1989-7-14
4959
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
CAS-BOT-BC95550
Monolepis nuttalliana
Bruce Bartholomew
1995-6-2
6935
Modoc
6.4 km E of Eagleville, S end of Surprize Valley.
1380
Comment
JEPS59835
Monolepis nuttalliana
Frances D. Payne
1932-7-10
696
Modoc
s. and e. of Alturas; Warner Mts., Parker Creek
1584
Comment
CAS-BOT-BC197515
Montia chamissoi
Bruce Bartholomew
1991-6-22
5837
Modoc
N fork of Barber Creek, E slope of S end of the Warner Mountains.
1660
Comment
CAS-BOT-BC197518
Montia chamissoi
Bruce Bartholomew
1991-7-7
6006
Modoc
Pot Hole Spring.
1890
Comment
CAS-BOT-BC197524
Montia chamissoi
Bruce Bartholomew
1995-6-3
6948
Modoc
Just S of the Oregon border at the shore of Goose lake.
1400
Comment
HSC80773
Montia chamissoi
G. M. Riegel
1980-7-30
976
Modoc
S Warner Mtns.
2100
Comment
CAS-BOT-BC197502
Montia linearis
Bruce Bartholomew
1991-6-21
5816
Modoc
N side of Mud Lake, 5.8 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
Comment
CAS-BOT-BC197544
Montia linearis
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
42
Modoc
Parker Creek near Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC197546
Montia linearis
Bruce Bartholomew
1992-5-15
6298
Modoc
N end of Surprise Valley, S of Cow Head Lake.
1600
Comment
SEINET7297159
Muhlenbergia asperifolia
Leo Whitney
1935-1
3540
Modoc
Lake Joaquin, Hackamore, ca. 15 miles northwest of Canby, Modoc National Forest.
1463
Comment
CAS-BOT-BC247569
Muhlenbergia asperifolia
Herbert Louis Mason
1947-8-15
13542
Modoc
Mouth of Crane Creek on Willow Ranch.
Comment
CAS-BOT-BC498753
Muhlenbergia asperifolia
L. S. Smith
1924-7-24
s.n.
Modoc
Modoc Forest: East side Warner Mtns near Deep Creek R.S.
1676
Comment
CHSC109678
Muhlenbergia richardsonis
Lowell Ahart; John Dittes
2012-7-10
18325
Modoc
Along the south side of the drainage, northwest of the old homestead, Ash Creek State Wildlife Area, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1266
Comment
JEPS119854
Muhlenbergia richardsonis
Lowell Ahart, John Dittes
2012-7-10
18325
Modoc
Ash Creek State Wildlife Area, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
Comment
RSA496334
Myosotis scorpioides
Elaine Joyal, D. Mehlman
1988-6-28
1288
Modoc
N. Warner Mts., Pine Creek e. of New Pine Creek, Oregon.
Comment
UC1101354
Myosurus apetalus
Herbert L. Mason
1957-6-21
14704
Modoc
w side of Said Valley
Comment
CAS-BOT-BC217297
Myosurus minimus
Bruce Bartholomew; Barrett Anderson
1989-4-28
4654
Modoc
11 km N of State Highway 299 and ca. 1 km S of Raker & Thomas Reservoir.
1500
Comment
UC1738098
Myosurus minimus
H. L. Mason
1957-6-3
65
Modoc
Margin of pond on Timber Mountain.
Comment
CAS-BOT-BC180055
Myriophyllum sibiricum
Bruce Bartholomew
1994-5-29
6726
Modoc
15 km N of State Hwy 299 on State Hwy 139.
1450
Comment
UC1101498
Myriophyllum sibiricum
Herbert L. Mason and Verne Grant
1947-7-12
13385
Modoc
Irrigation ditch by Jones' Lane, off Highway 395, several mi S of Alturas.
Comment
JEPS120885
Najas flexilis
Lowell Ahart, John Dittes, Todd Sloat
2013-6-8
18764
Modoc
About 300 yards NE of Parking Area, NE of the old barn, Ash Creek Wildlife Area, about 3.9 air miles W of Adin, about 7.7 air miles NE of Bieber. Big Valley.
Comment
POM261001
Nama densa
Alice Eastwood, J. T. Howell
1940-6-13
8156
Modoc
East side of Fandango Pass.
Comment
CAS-BOT-BC198011
Navarretia breweri
Alice Eastwood; John Thomas Howell
1940-6-13
8133
Modoc
W side of Fandango Pass.
Comment
CAS-BOT-BC198019
Navarretia breweri
Mrs. H. C. Cantelow
1940-6-2
s.n.
Modoc
About 10 miles NW of Canby on road to Lava Bed Monument
Comment
JEPS86350
Navarretia breweri
Jack and Betty Guggolz
1988-6-30
964
Modoc
near Old Canyon Mill Road
Comment
POM301668
Navarretia breweri
Marion Ownbey, Fred G. Meyer
1940-7-1
2146
Modoc
West slope of Cedar Peak, Warner Mountains
Comment
UC748263
Navarretia breweri
Annie M. Alexander and Louise Kellogg
1946-7-7
4933
Modoc
Eight Mile Creek, ne corner of Modoc Co. Eight Mile Creek
1752
Comment
UC908397
Navarretia breweri
Louis C. Wheeler
1935-8-16
3869
Modoc
Dismal Swamp Warner Mts., Twenty-mile Creek
2225
Comment
CAS-BOT-BC198023
Navarretia breweri
E. S. Willits
1940-6-9
332
Modoc
Beside Twelve Mile Creek.
Comment
RSA150284A
Navarretia capillaris
A. J. Cronquist, Arthur H. Holmgren
1959-6-20
8522
Modoc
Warner Mountains: at Cedarville Pass, between Cedarville and Alturas.
1921
Comment
UC1025101
Navarretia divaricata
Leo Whitney
1934-5-27
1846
Modoc
near Hackamore; Modoc National Forest
1463
Comment
CAS-BOT-BC197996
Navarretia heterandra
Alice Eastwood; John Thomas Howell
1940-6-15
8294
Modoc
9 mi. N of Lookout.
Comment
SBBG30496
Navarretia intertexta
D. Myrick
1968-6-20
1979 a
Modoc
Airport Rd, 7 mi N of Alturas
1524
Comment
UCR66593
Navarretia intertexta
F. W. Peirson
1926-6-25
6868
Modoc
Cedarville Pass, Warner Mountains
1926
Comment
CAS-BOT-BC197994
Navarretia intertexta subsp. intertexta
Bruce Bartholomew
1990-8-3
5609
Modoc
Ash Creek Wildlife Refuge, ca. 2.5 km S of County Road 87 and 7 km W of Adin.
1250
Comment
CAS-BOT-BC197975
Navarretia intertexta subsp. propinqua
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10604
Modoc
8.5 mi. from Patterson Ranger Station on Eagleville road, Warner Mts.
Comment
CAS-BOT-BC197978
Navarretia intertexta subsp. propinqua
Alice Eastwood; John Thomas Howell
1940-6-14
8231
Modoc
8 mi. NW of Canby.
Comment
CAS-BOT-BC197983
Navarretia intertexta subsp. propinqua
Frank Warrington Peirson
1926-6-25
6868
Modoc
Cedarville Pass, Warner Mts.
Comment
UC1178896
Navarretia intertexta subsp. propinqua
Herbert L. Mason
1947-7-8
13315
Modoc
Cedar Pass, summit of Warner Range Warner Range
1920
Comment
UC748264
Navarretia intertexta subsp. propinqua
Annie M. Alexander and Louise Kellogg
1946-7-7
4932
Modoc
Eight Mile Creek, ne corner of Modoc County Eight Mile Creek
1752
Comment
UCD37469
Navarretia intertexta subsp. propinqua
Beecher Crampton
1960-6-17
5679
Modoc
Modoc County, 2 miles north of Perez, Timber Mountain Fire Station.
1280
Comment
UCR163909
Navarretia intertexta subsp. propinqua
Jim Andre
1993-6-30
1406
Modoc
Modoc Plateau, about 10 miles NW of Canby on Hwy 139, near NW end of Oak Ridge
1494
Comment
JEPS19749
Navarretia intertexta subsp. propinqua
Rimo Bacigalupi with S. Galen Smith
1957-6-27
5981
Modoc
about 9 mi nw Canby (along State Highway 139)
1584
Comment
UC1058211
Navarretia intertexta subsp. propinqua
C. McMillan
1949-6-16
1532
Modoc
s of Crowder Flat (n central Modoc County)
Comment
CAS-BOT-BC197969
Navarretia leucocephala subsp. minima
Leland S. Smith
1924-5-31
1355
Modoc
Egg Lake above ranch.
1310
Comment
SEINET10458448
Nemacladus rigidus
Plummer
PLUMMER s.n.
Modoc
Near Donner Lake
Comment
POM260426
Nemophila breviflora
C. L. Hitchcock
1940-5-27
6661
Modoc
12 miles NE of Alturas.
1616
Comment
UC1021924
Nemophila breviflora
Rolf Y. Berg
1955-6-22
Modoc
w Cedarville (Cedar Pass Campground, Modoc National Forest); Modoc National Forest, w of Cedarville
Comment
CAS-BOT-BC179303
Nemophila parviflora var. austiniae
John Thomas Howell
1934-6-11
11969
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC179285
Nemophila pedunculata
Bruce Bartholomew; Barrett Anderson
1989-4-27
4616
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
CAS-BOT-BC179288
Nemophila pedunculata
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-10
6428
Modoc
5 km NE of Davis Creek on road to Plum Valley Campground.
1700
Comment
CAS-BOT-BC179291
Nemophila pedunculata
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-11
6494
Modoc
Junction of Crowder Flat Road and the road to the N side of Big Sage Reservoir.
1580
Comment
JEPS79122
Nemophila pedunculata
L. R. Heckard with Rimo Bacigalupi
1980-6-10
5224
Modoc
sw margin of Egg Lake (now dry)
Comment
RSA59717
Nemophila pedunculata
E. K. Balls
1950-5-18
14758
Modoc
N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299
1738
Comment
UC24288
Nemophila pedunculata
Milo S. Baker
Modoc
Pine Creek
Comment
UCD134645
Nestotus stenophyllus
G. L. Stebbins Jr.; A. A. Beetle
1942-5-30
3247
Modoc
8.6 miles northwest of Canby, on road to Tule Lake.
1584
Comment
SEINET10756784
Nestotus stenophyllus
LeRoy E. Detling
1948-5-24
Detling 6255
Modoc
North Fork Pit River.
1463
Comment
CAS-BOT-BC245373
Nicotiana attenuata
Fred. P. Cronemiller
1919-11-3
12
Modoc
Shore of Goose Lake.
1432
Comment
UC103909
Nicotiana attenuata
Mrs. R. M. Austin
Jul 1894
97
Modoc
Chalk Grade Pit River (Pit River)
Comment
CAS-BOT-BC349918
Nothocalais troximoides
B. Bartholomew; M. Bourell
1990-4-27
5177
Modoc
NW side of Rice Flat, ca. 2 km S of Adin Pass
1540
Comment
JEPS5994
Nothocalais troximoides
Frances D. Payne
1932-6-10
535
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
SEINET230068
Nuphar lutea subsp. polysepala
Leila M. Shultz, John S. Shultz
1985-1
8600
Modoc
South fork of the Pit River, at crossing 14 mi N. of Likely
1372
Comment
CAS-BOT-BC497315
Oenothera
Fred P. Cronemiller, Jr.
1920-6-14
23
Modoc
Bieber Range
1341
Comment
CAS-BOT-BC190811
Oenothera deltoides subsp. piperi
Margaret J. Williams; Arnold Tiehm; Jan Nachlinger
1988-6-2
88- 27 -5
Modoc
Hwy 0.4 mi E of Susanville road after turn to Alturas.
Comment
UC20417
Oenothera elata subsp. hirsutissima
Mrs. R. M. Austin
Jul 1898
163
Modoc
Goose Lake
Comment
JEPS43964
Oenothera elata subsp. hirsutissima
W. L. Jepson
1918-8-6
7846
Modoc
fields and summit Surprise Valley
1447
Comment
POM257273
Oenothera elata subsp. hirsutissima
F. H. Frost
1925-7-24
111
Modoc
Jess Valley, Warner Mountains
Comment
RSA600321
Oenothera flava
Louis C. Wheeler
1935-9-22
4000
Modoc
Warm Springs Valley: Pit River at Rattlesnake Butte.
1341
Comment
CAS-BOT-BC245089
Olsynium douglasii var. douglasii
K. Paulson; Robert Paulson
1991-5-25
216
Modoc
Near Fletcher Creek.
1584
Comment
CAS-BOT-BC245090
Olsynium douglasii var. douglasii
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-11
6512
Modoc
11 km S of Oregon Border along W side of Goose Lake.
1440
Comment
JEPS45833
Olsynium douglasii var. douglasii
Duncan Dunning
1923-6-7
Modoc
Davis Mill Modoc National Forest
Comment
CDA7557
Onopordum acanthium
T. C. Fuller
1958-7-8
902 -58
Modoc
Hunt Estate Ranch, Lookout Road, 3.5 miles west of Adin.
0
Comment
CDA7560
Onopordum acanthium
T. C. Fuller
1958-7-9
900 -58
Modoc
South of 4th Street, east of East Street, Alturas.
0
Comment
OBI5241
Onopordum acanthium
T. C. Fuller
1960-7-27
4992
Modoc
SE of 4th & East Sts, Alturas
Comment
UCD134667
Onopordum acanthium
T. C. Fuller
1959-7-8
B
Modoc
south side of 4th Street, east of East Street, Alturas.
Comment
CAS-BOT-BC49373
Onopordum acanthium subsp. acanthium
Thomas C. Fuller
1958-7-8
899 -58
Modoc
Adin.
Comment
CAS-BOT-BC190799
Orobanche corymbosa
Bruce Bartholomew
1995-9-3
7188
Modoc
Steep sagebrush covered slope NW of North Emerson Lake, E side of Warner Mountains.
2470
Comment
CAS-BOT-BC190791
Orobanche fasciculata
Bruce Bartholomew
1990-6-18
5377
Modoc
Crowder Flat Rd, 0.3 km N of turn off to Big Sage Reservoir.
1480
Comment
CAS-BOT-BC190785
Orobanche uniflora
Bruce Bartholomew; L. E. Skog; M. Gilbert
1993-5-11
6505
Modoc
Fletcher Creek near crossing by Crowder Flat Road.
1600
Comment
CAS-BOT-BC190788
Orobanche uniflora
Bruce Bartholomew
1990-6-17
5345
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
UC27901
Orobanche uniflora subsp. occidentalis
Mrs. R. M. Austin
1894-1
Modoc
Comment
CAS-BOT-BC232177
Orthocarpus cuspidatus subsp. copelandii
Elmer Ivan Applegate
1932-8-1
7994
Modoc
Arid ridge N of Mill Creek Meadow.
Comment
CAS-BOT-BC232321
Orthocarpus cuspidatus subsp. copelandii
K. Paulson; Robert Paulson
1989-6-14
133
Modoc
Ca. 1.5 mi. NE of Cedar Pass, Warner Mts.
1920
Comment
HSC20545
Orthocarpus cuspidatus subsp. cryptanthus
M. T. Milligan
1964-7-25
172
Modoc
Pine Creek Basin, along trail.
2439
Comment
OBI81415
Osmorhiza obtusa
L. Constance
1946-7-4
3104
Modoc
Shaded creek-side, Deep Creek 3.4 miles below summit, Warner Mountains
1829
Comment
CAS-BOT-BC15745
Osmorhiza occidentalis
Annie Montague Alexander; L. Kellogg
1946-7-11
4962
Modoc
Eight Mile Creek.
Comment
JEPS15931
Osmorhiza occidentalis
W. L. Jepson
1918-8-13
7960
Modoc
Eagle Peak Warner Mts.
2286
Comment
HSC28307
Osmorhiza purpurea
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19466
Modoc
Upper Rush Creek Campground, about 8 mi. N of Adin on Hwy. 299
Comment
UC1567363
Oxyria digyna
G. Schoolcraft
1989-7-16
1951
Modoc
s Patterson Lake; Warner Mtns., s of Patterson Lake
2804
Comment
CAS-BOT-BC50304
Packera cana
Louis Cutter Wheeler
1935-8-4
3778
Modoc
Pine Creek, Modoc National Forest
2103
Comment
CAS-BOT-BC50306
Packera cana
Mrs. H. C. Cantelow
1940-6-2
Modoc
4 mi. W of Alturas on road to Lava Beds National Monument.
Comment
CAS-BOT-BC50310
Packera cana
Mrs. H. C. Cantelow
1940-6-2
Modoc
W of Alturas on road to lava beds, Klamath Falls Highway.
Comment
CAS-BOT-BC50349
Packera cana
Harry Dwight Dillon Ripley; Rupert Charles Barneby
1944-5-31
5995
Modoc
NW of Alturas.
1524
Comment
CHSC70468
Packera cana
A. Sanger
1996-7-2
2410
Modoc
Paynes Peak, near Transmission Tower.
2316
Comment
UC91710
Packera cana
Mrs. R. M. Austin
June 1894
242
Modoc
Lava Beds
Comment
HSC28870
Packera eurycephala
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19363
Modoc
Along the S Fork of the Pit River, ~6 mi. E of Likely.
Comment
UC335834
Packera multilobata
unknown
May 1879
Modoc
Surprise Valley
Comment
CAS-BOT-BC190773
Paeonia brownii
K. Paulson; Robert Paulson
1988-6-11
36
Modoc
W bank of Stough Reservoir, Warner Mts..
1524
Comment
CAS-BOT-BC190780
Paeonia brownii
Alice Eastwood; John Thomas Howell
1940-6-13
8117
Modoc
Surprise.
Comment
HSC30080
Paeonia brownii
D. H. Norris, T. Nelson, S. Dowty
1971-6-22
19308
Modoc
Soup Springs Campground
Comment
NY241769
Paeonia brownii
B. M. Bartholomew
1989-4-29
4686
Modoc
Surprise Valley Road, just S of the Oregon border, extreme NE corner of Modoc County.
1630
Comment
RSA59974
Paeonia brownii
E. K. Balls
1950-5-13
14674
Modoc
West of Goose Lake, 0.2 mile S of Oregon-California state line
1463
Comment
UC71847
Paeonia brownii
Mrs. M. H. Manning
May, 1903
106
Modoc
meadows near Fort Bidwell (ne Modoc Co.)
Comment
UC748209
Paeonia brownii
Annie M. Alexander and Louise Kellogg
1946-6-15
4778
Modoc
Deep Creek
2164
Comment
UC9353
Paeonia brownii
Milo S. Baker
1893-6-1
Modoc
Comment
RSA210775
Panicum capillare
J. Henrickson, C. W. Tilforth
1969-9-3
39025
Modoc
at SE end of Tule Lake Sump 0.5 mile N of turnoff to Lava Beds National Monument, (2.2 miles E. of NE entrance to monument)
1265
Comment
CAS-BOT-BC95498
Paxistima myrsinites
Bruce Bartholomew
1995-6-22
6976
Modoc
Between Day and Lookout, 7.4 km W of Day on County Road 94 along Widdow Valley Creek.
1350
Comment
RSA531346
Pedicularis attollens
K. Paulson, R. Paulson
1989-7-4
168
Modoc
Ca. 1 mi S of Patterson Ranger Station, S end of Warner Mts.
2128
Comment
CAS-BOT-BC248370
Pedicularis groenlandica
B. Bartholomew; H. Sun
2002-6-24
8860
Modoc
Lassen Creek, SE of Harris Flat, W side of the Warner Mountains
1890
Comment
JEPS10739
Pedicularis groenlandica
L. S. Smith
1918-6-22
945
Modoc
Lily Lake; Modoc National Forest
2103
Comment
CAS-BOT-BC232307
Pedicularis groenlandica subsp. surrecta
K. Paulson; Robert Paulson
1989-7-14
183
Modoc
Vicinity of Cave Lake, N end of the Warner Mts.
1987
Comment
HSC80876
Pellaea breweri
G. M. Riegel
1980-7-31
928
Modoc
S Warner Mtns.
1829
Comment
RSA520443
Pellaea breweri
Bruce Bartholomew
1990-6-16
5269
Modoc
Rock outcrops between roadhead and Pine Creek Basin, west side of Warner Mountains
2160
Comment
JEPS11490
Penstemon cinicola
W. L. Jepson
1918-8-7
7883
Modoc
Mt. Bidwell
2468
Comment
UC27427
Penstemon cinicola
M. S. Baker and Frank Nutting
1894-1
Modoc
Egg Lake
Comment
CAS-BOT-BC232341
Penstemon davidsonii var. davidsonii
Annie Montague Alexander; L. Kellogg
1946-7-23
5046
Modoc
Emerson Peak, Warner Mountains
2749
Comment
RSA0026212
Penstemon deustus
John F. Emmel
1997-6-9
1500
Modoc
Eastern foothills of Warner Mts., NE of Fort Bidwell; along County Road 1, 12.5 road miles NE of junction with County Road 6, north of Cow Head Lake, 0.4 air mile NE of BM 5240.
1598
Comment
RSA647534
Penstemon deustus
Marion P. Harthill
1971-6-23
372
Modoc
Fort Bidwell.
Comment
POM43207
Penstemon deustus subsp. deustus
R. M. Austin
1890-07
535
Modoc
Goose Lake Valley
Comment
RSA165591
Penstemon deustus subsp. heterander
Clare B. Hardham
1961-6-19
7850
Modoc
Davis Creek.
Comment
CAS-BOT-BC232370
Penstemon deustus var. pedicellatus
Bruce Bartholomew; Barrett Anderson
1988-6-23
4256
Modoc
1.8 km WSW of Day on County Road 94.
1170
Comment
NY591811
Penstemon deustus var. pedicellatus
N. H. Holmgren
1978-6-10
8899
Modoc
In canyon 13.4 km (8.3 miles) east of Likely, along road to Jess Valley.
1520
Comment
CAS-BOT-BC245534
Penstemon gracilentus
Elmer Ivan Applegate
1932-7-9
7617
Modoc
N slope of Bidwell Mountain.
Comment
CAS-BOT-BC245536
Penstemon gracilentus
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10520
Modoc
Patterson Ranger Station (East Creek drainage).
2164
Comment
UC711891
Penstemon gracilentus
Roxana S. Ferris and Laura Lorraine
1941-8-13
10520
Modoc
Patterson Ranger Station (East Creek drainage) Warner Mountains, Modoc National Forest, East Creek drng (Modoc National Forest, Warner Mountains)
2164
Comment
UC190599
Penstemon gracilentus
M. F. Gilman
611
Modoc
Mts.
1676
Comment
NY604220
Penstemon janishiae
H. D. D. Ripley
1944-5-31
5990
Modoc
Northwest of Alturas
1371.6
Comment
SEINET11053001
Penstemon laetus subsp. roezlii
Margaret J. Williams, A. Tiehm; J. Nachlinger
1988-6-2
88- 28 -7
Modoc
Jess Valley, E of Likely, S of roadside rest
Comment
HSC30117
Penstemon procerus
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19430
Modoc
Near Hager Reservoir
Comment
CAS-BOT-BC232517
Penstemon roezlii
Bruce Bartholomew; Barrett Anderson
1989-6-2
4792
Modoc
Long Canyon, 12 km NE of Fort Bidwell on the road to the Oregon border.
1550
Comment
NY650109
Penstemon roezlii
B. Anderson
1986-7-10
3203
Modoc
Warner Mountains. West Warner Road just south of the North Fork of Fitzhugh Creek.
1980
Comment
NY650126
Penstemon roezlii
R. M. Austin
07 1898
2361
Modoc
Comment
UC1094750
Penstemon roezlii
Francia Chisaki
1956-5-29
863
Modoc
7.1 mi e of the junction of Highway #395 and road to Cedarville ((on the latter road)); road to Cedarville
Comment
UC27496
Penstemon roezlii
Mrs. R. M. Austin
Aug. 1894
Modoc
hills e Davis Creek (northern California); Hills e of Davis Creek
Comment
UC27500
Penstemon roezlii
Mrs. R. M. Austin and Bruce
July 1898
2361
Modoc
Foothills
Comment
CAS-BOT-BC245493
Penstemon rydbergii var. oreocharis
C. L. Hitchcock
1940-5-28
6726
Modoc
15 mi. N of Alturas (near Surprise).
1402
Comment
CAS-BOT-BC245500
Penstemon rydbergii var. oreocharis
K. Paulson; Robert Paulson
1989-7-4
171
Modoc
Ca. 1 mi. S of Patterson Ranger Station, S end of Warner Mts.
2121
Comment
CAS-BOT-BC245505
Penstemon rydbergii var. oreocharis
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
145
Modoc
Parker Creek at Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC245508
Penstemon rydbergii var. oreocharis
Bruce Bartholomew
1991-6-23
5874
Modoc
W side of Ingall Swamp, Devil's Garden.
1510
Comment
POM260366
Penstemon rydbergii var. oreocharis
C. Leo Hitchcock
1940-5-28
6726
Modoc
15 miles N of Alturas.
1402
Comment
CAS-BOT-BC245559
Penstemon speciosus
L. Mott
1976-5-29
4 LM76
Modoc
Devil's Garden, N of Alturas.
1402
Comment
SBBG26833
Penstemon speciosus
C. L. Hitchcock
1940-5-27
6666
Modoc
15 mi NE of Alturas
1615
Comment
UC27442
Penstemon speciosus
Mrs. R. M. Austin and Bruce
July 1898
2359
Modoc
Lake shore
Comment
JEPS86112
Penstemon speciosus
Wayne Roderick
1966-7-23
Modoc
on w side of Cedar Pass Warner Mtns, on w side of Cedar Pass
1524
Comment
UC748153
Penstemon sudans
Annie M. Alexander and Louise Kellogg
1946-6-18
4804
Modoc
at base of lava bluff facing Lower Lake; bluff facing Lower Lake
Comment
CAS-BOT-BC214729
Peraphyllum ramosissimum
Leland S. Smith
1920-6-15
1199
Modoc
Plateau W of Alturas.
1341
Comment
CAS-BOT-BC15711
Perideridia bolanderi subsp. bolanderi
R. K. Gierisch; D. H. Esplin
1969-7-15
3542
Modoc
Modoc County.
1524
Comment
RSA210845
Perideridia bolanderi subsp. bolanderi
R. F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39063
Modoc
SW shore of Goose Lake N of McGinty Point
1448
Comment
HSC80791
Perideridia gairdneri subsp. gairdneri
G. M. Riegel
1979-9-1
736
Modoc
S Warner Mtns.
1670
Comment
RSA459115
Perideridia kelloggii
L. C. Wheeler
1935-8-16
3881
Modoc
Warner Mountains: Dismal Swamp, Twenty Mile Creek.
2226
Comment
UC748469
Perideridia oregana
Annie M. Alexander and Louise Kellogg
1946-7-10
4951
Modoc
n Lake Annie
Comment
CAS-BOT-BC95159
Peritoma platycarpa
Elmer Ivan Applegate
1897-6-2
892
Modoc
Valley of South Fork of Pit River, near Likely.
Comment
CHSC117289
Persicaria lapathifolia
Lowell Ahart; John Dittes
2016-7-14
21189
Modoc
South of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC218157
Persicaria maculosa
L. A. M. Black
1894-9-1
62
Modoc
Davis Creek.
Comment
UC1051789
Phacelia
L. R. Heckard
1952-6-19
312 a
Modoc
just below summit of Fandango Pass (sw of Fort Bidwell); Warner Mountains
1828
Comment
UCD120740
Phacelia
A. A. Beetle
1944-8-15
3030
Modoc
N. of Lookout, wooded slopes above Happy Camp Ranger Station.
Comment
UC192181
Phacelia glandulifera
J. G. Lemmon
2
Modoc
Surprise Val.
Comment
SBBG41126
Phacelia hastata
J. T. Howell
1934-6-16
12217
Modoc
2 mi NE of Canby
Comment
UC748110
Phacelia hastata
Annie M. Alexander and Louise Kellogg
1946-7-7
4948
Modoc
Eight Mile Creek Eight Mile Creek (ne corner of county)
1752
Comment
CAS-BOT-BC179273
Phacelia hastata subsp. compacta
Bruce Bartholomew; Barrett Anderson
1990-7-19
5422
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
CAS-BOT-BC179264
Phacelia hastata subsp. hastata
Bruce Bartholomew; Barrett Anderson
1988-7-21
4451
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
HSC65623
Phacelia hastata var. compacta
J. P. Smith, J. O. Sawyer
1973-8-8
7221
Modoc
Near summit of Eagle Peak
2988
Comment
HSC30188
Phacelia heterophylla subsp. virgata
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19468
Modoc
Upper Rush Creek Campground, about 8 mi. N of Adin on Hwy. 299
Comment
JEPS4035
Phacelia heterophylla subsp. virgata
Frances D. Payne
1929-6-22
18
Modoc
s and e Alturas; Warner Mountains, Parker Creek
Comment
RSA165589
Phacelia heterophylla subsp. virgata
Clare B. Hardham
1921-6-19
7851
Modoc
Davis Creek.
Comment
JEPS2124
Phacelia humilis
L. S. Smith
1918-7-11
984
Modoc
Mill Creek Meadows Modoc <National> Forest
2087
Comment
JEPS4038
Phacelia humilis
Frances D. Payne
1929-7-26
119
Modoc
2 mi sw Warren Peak; Warner Mts., Pine Creek Basin
2133
Comment
UC735037
Phacelia humilis
Lincoln Constance
1946-7-4
3102
Modoc
above Thom's Creek (17 mi ne of Alturas); Warner Mountains
1676
Comment
HSC24863
Phacelia humilis
Richard Spjut
1970-7-20
851
Modoc
At Cedar Flat Campground, 10 mi. W of Cedarville along Hwy. 299
1829
Comment
UC1234580
Phacelia humilis
Peter H. Raven
1962-5-29
17890
Modoc
0.8 mi mi w Cedar Pass; Warner Mountains
1859
Comment
CAS-BOT-BC179973
Phacelia humilis var. humilis
John Thomas Howell
1934-6-13
12062
Modoc
Fandango Pass.
1828
Comment
CAS-BOT-BC179985
Phacelia humilis var. humilis
Bruce Bartholomew; Barrett Anderson
1989-6-2
4839
Modoc
Vicinity of Stough Reservoir, Warner Mountains.
1950
Comment
CAS-BOT-BC179988
Phacelia humilis var. humilis
Annie Montague Alexander; L. Kellogg
1946-6-5
4660
Modoc
Emerson Creek, S of Eagleville.
1783
Comment
CAS-BOT-BC179991
Phacelia humilis var. humilis
John Thomas Howell
1934-6-13
12062
Modoc
Fandango Pass.
1828
Comment
CAS-BOT-BC180001
Phacelia humilis var. humilis
C. L. Hitchcock
1940-5-27
6678
Modoc
15 mi. NE of Alturas.
1615
Comment
JEPS91086
Phacelia inundata
Dean Wm. Taylor, Glenn L. Clifton, Rexford E. Palmer
1987-8-9
9271
Modoc
Dry Lake
1341
Comment
NY1055158
Phacelia ivesiana
B. M. Bartholomew
1989-6-2
4815
Modoc
Sand dunes at the southeast corner of Upper Alkali Lake, east side of Surprise Valley
1400
Comment
CAS-BOT-BC179964
Phacelia linearis
John Thomas Howell
1934-6-30
12256
Modoc
Duncan Horse Camp.
1355
Comment
JEPS91344
Phacelia linearis
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10892
Modoc
near Battle of Dry Lake (site), ca. 0.5 miles NW along right-of-way of Pacific Gas Pipeline
1280
Comment
UC526140
Phacelia linearis
John Thomas Howell
1934-6-13
12081
Modoc
Fandango Pass Warner Mts.
1828
Comment
JEPS4040
Phacelia linearis
Frances D. Payne
1929-6-22
17
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
RSA518817
Phacelia linearis
Barbara Ertter
1988-6-18
7621
Modoc
Hwy 139 ca 50 airmiles SW of Klamath Falls, a few miles N of Agric. Inspection State, 1 mi S of S jct to Lava Beds Nat l Monument E of Tonesta.
1311
Comment
SEINET5512250
Phacelia linearis
J. C. Beatley
1964-1
Modoc
Tule Lake area
1829
Comment
SJSU9658
Phacelia linearis
W. Savage
1979-7-8
1494
Modoc
E end Fairchild Swamp Unit Triangle, Devils Garden District, Modoc National Forest
1493
Comment
UC1299154
Phacelia linearis
Freed W. Hoffman
1955-7-13
4096
Modoc
one mi e Cedar Pass Camp Ground (rocky ridge at side of road)
1737
Comment
UC748442
Phacelia linearis
Annie M. Alexander and Louise Kellogg
1946-6-18
4796
Modoc
open ground Patterson Mill-Silver Creek roads
1828
Comment
CAS-BOT-BC179944
Phacelia mutabilis
Annie Montague Alexander; L. Kellogg
1946-6-12
4735
Modoc
Fandango Pass road.
1676
Comment
JEPS1150
Phacelia mutabilis
W. L. Jepson
1918-8-7
7866
Modoc
Mt. Bidwell
2286
Comment
UC735084
Phacelia mutabilis
Lincoln Constance
1946-7-4
3105
Modoc
3.4 mi below summit; Warner Mountains, Deep Creek
1828
Comment
UCR34490
Phacelia mutabilis
J. A. Harpel
1981-8-7
V- 49
Modoc
Warner Mtns, South Warner Wilderness Area: Pine Creek Basin Trail, 7 mi NW of Eagleville
2652
Comment
JEPS1024
Phacelia ramosissima var. eremophila
L. S. Smith
1918-8-7
1015
Modoc
Camp One Modoc <National> Forest, South Warners (near Patterson Mill)
2438
Comment Read comments Jul 14 2013
RSA165575
Phacelia ramosissima var. eremophila
Clare B. Hardham
1961-6-20
7872
Modoc
Pine Creek Canyon.
1677
Comment
UC660147
Phacelia ramosissima var. ramosissima
Marion Ownbey and Fred G. Meyer
1940-7-1
2156
Modoc
Cedar Peak Warner Mts. (se slopes)
Comment
CAS-BOT-BC179926
Phacelia sericea var. ciliosa
Robert Patterson; Mona Bourell
1993-8-15
5246
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
CAS-BOT-BC248349
Phacelia sericea var. ciliosa
B. Bartholomew; H. Sun
2002-6-24
8832
Modoc
Ca. 1 km NW of Bald Mt., E side of the Warner Mountains
2290
Comment
JEPS1335
Phacelia sericea var. ciliosa
L. S. Smith
1918-8-17
1038
Modoc
Eagle Pk. Ridge Modoc <National> Forest, Warner Mts. (at Break)
2621
Comment
CAS-BOT-BC179918
Phacelia tetramera
Harry Dwight Dillon Ripley; Rupert Charles Barneby
1944-6-1
6005
Modoc
Valley E of Cedarville.
1219
Comment
CAS-BOT-BC179924
Phacelia tetramera
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-10
6463
Modoc
Near Eagleville Airport, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC179915
Phacelia thermalis
Annie Montague Alexander; L. Kellogg
1946-6-10
4712
Modoc
Shore of Snake Lake.
Comment Read comments Jul 12 2019
RSA502344
Phacelia thermalis
D. W. Taylor, R. A. Price
1988-6-4
9761
Modoc
Tule Lake Basin; Dobie Flat, ca. 2.6 miles south 10 degrees east of Casuse Mountain.
1280
Comment
UC1037187
Phalaris arundinacea
Leo Whitney
1935-7-2
3565
Modoc
Alturas
Comment
UCD89310
Phleum alpinum
August L. Hormay
1932-7-17
s.n.
Modoc
Lily Lake.
Comment
CAS-BOT-BC247596
Phleum pratense
Bruce Bartholomew
1989-7-14
4967
Modoc
Ca. 8 km NW of Lookout.
1300
Comment
UCD89652
Phleum pratense
Leo Whitney
1935-7-2
s.n.
Modoc
Happy Camp.
Comment
CHSC75517
Phlox caespitosa
V. H. Oswald; B. Corbin, A Sanger, G. Schoolcraft
1999-6-12
9765
Modoc
Soldier Creek Canyon adjacent to USFS 43N57 in the Warner Mtns. northeast of Stough Reservoir Campground, north side of Hwy. 299, east side of Cedar Pass.
2072
Comment
CAS-BOT-BC197949
Phlox diffusa
Alice Eastwood; John Thomas Howell
1940-6-13
8149
Modoc
Fandango Pass.
Comment
JEPS69975
Phlox diffusa
Frances D. Payne
1929-6-21
16
Modoc
s and e of Alturas; Warner Mountains, Parker
1584
Comment
CAS-BOT-BC197929
Phlox douglasii subsp. rigida
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16392
Modoc
5 mi. E of Hwy 299 along Cedar Pass road.
Comment
JEPS48582
Phlox douglasii subsp. rigida
L. S. Smith
1924-5-23
267
Modoc
near Egg Lake
Comment
RSA271922
Phlox douglasii subsp. rigida
Christopher Davidson
1975-6-4
2604
Modoc
Hwy 299 (toward Cedarville), 2.2 mi. east of Hwy 395.
1500
Comment
CAS-BOT-BC197887
Phlox hoodii subsp. canescens
Leland S. Smith
1917-7-2
73
Modoc
Warren Mt.
2133
Comment
CHSC42150
Phlox hoodii subsp. canescens
C. E. Leaver
1986-3-16
Modoc
Ca. 10.5 mi ne of Alturas and 0.3 mi sw of Gleason Ck.
1341
Comment
HSC26501
Phlox hoodii subsp. canescens
J. P. Smith, J. O. Sawyer
1972-5-6
5253
Modoc
County Rd. 86, just E of Adin.
1098
Comment
UCR247926
Phlox hoodii subsp. canescens
J. R. Keck Jr., Wright
1991-5-30
PDR 725210
Modoc
Tionesta, Modoc National Forest
1311
Comment
CDA38650
Phlox hoodii subsp. canescens
J. R. Keck Jr., Wright
1991-5-3
PDR# 725210
Modoc
Tionesta; Modoc National Forest.
Comment
UCD118241
Phlox hoodii subsp. canescens
R. N. Raynor
1940-4-16
s.n.
Modoc
Round Valley, between Aden and Canby.
Comment
UC73608
Phlox speciosa subsp. occidentalis
Milo S. Baker
1891-1
Modoc
Big Valley
Comment
CAS-BOT-BC197872
Phlox stansburyi
Bruce Bartholomew
1991-5-24
5727
Modoc
2.9 km NE of road between Fort Bidwell and Fee Reservoir on road to Big Mud Lake.
1680
Comment
HSC45811
Phlox stansburyi
J. P. Smith, J. O. Sawyer
1972-5-6
5269
Modoc
Along Hwy. 299, 4 mi. W of Modoc County Rd. 58, E of Alturas
1494
Comment
CHSC118070
Phlox stansburyi var. brevifolia
L. P. Janeway
2016-5-17
12008
Modoc
Modoc Plateau. Devils Garden area; flat just below (west of) Por-cupine Rim; 0.3 km north of Road 43N18; 4.0 air-km west of Big Sage Reservoir.
1544
Comment
CAS-BOT-BC58311
Phoenicaulis cheiranthoides
K. Paulson; Robert Paulson
1989-5-8
106
Modoc
Howard's Gulch, along Hwy 139.
1371
Comment
CAS-BOT-BC58318
Phoenicaulis cheiranthoides
Bruce Bartholomew; Barrett Anderson
1988-5-13
4159
Modoc
4 km NW of Pepperdine, gentle W facing slope near top of the Warner Mts..
1760
Comment
CAS-BOT-BC58580
Phoenicaulis cheiranthoides
E. S. Willits
1940-4-16
185
Modoc
Foothills above Willow Ranch, Highway 295.
Comment
CHSC118312
Phoenicaulis cheiranthoides
L. P. Janeway
2016-5-17
12017
Modoc
Modoc Plateau. Devils Garden area; flat just below (west of) Porcupine Rim; 0.3 km north of Road 43N18; 4.0 air-km west of Big Sage Reservoir.
1544
Comment
JEPS15390
Phoenicaulis cheiranthoides
Milo S. Baker
circa 1894
Modoc
Forestdale
Comment
JEPS96525
Phoenicaulis cheiranthoides
Dean W. Taylor
1992-5-8
12559
Modoc
Warner Mountains, Mt. Bidwell, ca. 0.5 miles E of Moonlite Mines
2432
Comment
NY182049
Phoenicaulis cheiranthoides
B. M. Bartholomew
1988-5-13
4152
Modoc
Along Parker Creek Road, .5 km W of West Warner Road on Parker Creek Road, W side of the Warner Mountains.
1650
Comment
NY182050
Phoenicaulis cheiranthoides
B. M. Bartholomew
1988-5-13
4159
Modoc
4 km NW of Pepperdine, gentle W facing slope near top of the Warner Mountains.
Comment
UC117653
Phoenicaulis cheiranthoides
Mrs. R. M. Austin
May 1894
4
Modoc
Goose Lake Valley
Comment
UC71592
Phoradendron juniperinum
Mrs. M. H. Manning
1903-3-29
58
Modoc
Mt. Bidwell
1828
Comment
UCD89834
Phragmites australis
P. B. Kennedy
1915-9-1
s.n.
Modoc
Adin.
Comment
CAS-BOT-BC30198
Pinus albicaulis
Robert Patterson; Mona Bourell
1993-8-15
5244
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
CAS-BOT-BC73411
Pinus albicaulis
Elmer I. Applegate
1932-8-5
8169
Modoc
Summit of Cedar Mountain, Warner Mountains.
2438
Comment
CAS-BOT-BC78284
Pinus attenuata
M. B. Kildale
1926-9-11
2773
Modoc
between Alturas + the Oregon line
1371
Comment
CAS-BOT-BC30160
Pinus contorta subsp. murrayana
Belknap C. Goldsmith
1911-6-14
30
Modoc
North Fork Davis Creek, W slope Warner Mts.
1889
Comment
CAS-BOT-BC73238
Pinus contorta subsp. murrayana
Mrs. R. M. Austin
1895-8-1
261
Modoc
Goose Lake, Tamaracks
Comment
SEINET10816816
Pinus contorta subsp. murrayana
Karen M. Meyer, Andrew Townesmith
2007-9-16
Meyer 215
Modoc
Modoc National Forest, 8.5 mi. on Hwy. 23 which turns into 31, south of Cedarville, CA.
2218
Comment
UCSB121
Pinus contorta subsp. murrayana
Haller, John
1959-08
Modoc
0.5 miles west of the crest of the Warner Mtns, 3 miles east of Patterson Ranger Station and camp ground on road between Blue lake and Lower Alkali Lake
2286
Comment Read comments Aug 2 2019
HSC80917
Pinus jeffreyi
G. M. Riegel
1979-9-8
767
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC30157
Pinus lambertiana
Belknap C. Goldsmith
1912-7-5
62
Modoc
Widow Valley, 15 mi. W of Lookout (Big Valley).
1402
Comment
CAS-BOT-BC73023
Pinus monticola
Marion Ownbey; Fred G. Meyer
1940-7-1
2153
Modoc
Near summit of Clear Peak, Warner Mts.
Comment
POM267224
Pinus monticola
Marion Ownbey, Fred G. Meyer
1940-7-1
2153
Modoc
Near summit of Clear Peak, Warner Mountains.
Comment
UCD162394
Pinus monticola
Chuck Hughes
2015-9-12
439
Modoc
Near the Larry Flat Campground, Modoc National Forest.
1864
Comment
CAS-BOT-BC79033
Pinus ponderosa
Elmer I. Applegate
1932-8-4
8144
Modoc
About 3 miles above [Cantral] Cantrall Mill, Cherry Creek, on road to Mill Creek Meadows, Warner Mountains
2133
Comment
HSC26431
Pinus ponderosa
J. P. Smith, J. O. Sawyer
1972-5-6
5265
Modoc
FS road to Quail Spring at Hwy. 299, N of Adin
1463
Comment
HSC46289
Pinus washoensis
J. P. Smith, J. O. Sawyer
1973-8-8
7252
Modoc
1.5 mi. N of Patterson Guard Station on Summit Trail, S Warner Wilderness
2439
Comment
CAS-BOT-BC248375
Plagiobothrys
L. S. Smith
1922-7-7
1260
Modoc
Modoc National Forest. High Grade Hill & Dismal Swamp
2316
Comment
CHSC100232
Plagiobothrys cognatus
John Dittes; Josephine Guardino
1991-6-1
361
Modoc
Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 7.7 air-miles northeast of Bieber, ca. 4.0 air-miles west by southwest of Adin, ca. 5.0 air-mile east by southeast of Pilot Butte Summit, ca. 0.6 mile east of Walters Road and Owl Barn.
1271
Comment
CHSC112757
Plagiobothrys cusickii
Lowell Ahart; John Dittes
2013-7-24
18920
Modoc
Around a man made pond, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley.
1263
Comment
SJSU9624
Plagiobothrys cusickii
W. Savage
1979-7-7
1435
Modoc
Triange, Fairchild Swamp Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC24565
Plagiobothrys mollis
Milo S. Baker
1893-6-25
Modoc
shore Egg Lake; Shore Egg Lake
Comment
HSC3763
Plagiobothrys mollis
M. T. Milligan
1964-7-4
219
Modoc
Lassen Creek above lower campground
1829
Comment
CAS-BOT-BC58731
Plagiobothrys scouleri
Margaret J. Williams
1984-6-30
84- 80 -4
Modoc
6.8 mi. W of Cedarville-Gerlach road.
1981
Comment
CAS-BOT-BC58738
Plagiobothrys scouleri
John Thomas Howell
1934-6-12
12034
Modoc
Plum Valley, Warner Mountains
Comment
CAS-BOT-BC58742
Plagiobothrys scouleri
John Thomas Howell
1934-6-12
12006
Modoc
Davis Creek.
Comment
CAS-BOT-BC58744
Plagiobothrys scouleri
John Thomas Howell
1934-6-15
12186
Modoc
Alturas.
Comment
CAS-BOT-BC58750
Plagiobothrys scouleri
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16513
Modoc
13 mi. W of Canby, along Hwy 139.
Comment
CAS-BOT-BC58746
Plagiobothrys scouleri
Alice Eastwood; John Thomas Howell
1940-6-12
8078
Modoc
Between Likely and Jess Valley.
Comment
POM312572
Plagiobothrys scouleri var. cusickii
H. L. Mason, Verne Grant
1947-7-12
13421
Modoc
Near south end of West Side Rd. along railroad tracks, Pit River Valley, south of Alturas
Comment
CAS-BOT-BC58767
Plagiobothrys stipitatus var. micranthus
Herbert Louis Mason; Verne Grant
1947-7-12
13410
Modoc
W side of Pit River Valley, S of Alturas.
Comment
CAS-BOT-BC58772
Plagiobothrys tenellus
Bruce Bartholomew; Barrett Anderson
1988-5-13
4169
Modoc
Ca. 1 km SE of Parker Creek Road on West Warner Road, W side of the Warner Mts..
1710
Comment
JEPS123861
Plantago major
Lowell Ahart, John Dittes
2015-7-16
20388
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
HSC81141
Platanthera dilatata var. leucostachys
G. M. Riegel
1980-8-6
990
Modoc
South Warner Mountains
1670
Comment
RSA504847
Platanthera leucostachys
Bruce Bartholomew, B. Anderson
1988-7-21
4445
Modoc
Above Upper Rush Creek Campground ca. 4 km. E of State Highway 299 between Adin and Canby.
1580
Comment
UC429329
Platanthera leucostachys
M. F. Gilman
652
Modoc
1676
Comment
CAS-BOT-BC245391
Plectritis macrocera
Fred D. Douthitt
1916-5-11
19
Modoc
Juniper Flats - West Valley etc.
1524
Comment
JEPS26657
Plectritis macrocera
Lauramay T. Dempster
1961-6-19
1708
Modoc
middle fork Davis Creek, e of Davis Creek (town) Davis Creek
1645
Comment
UC28851
Plectritis macrocera
Milo S. Baker
Jun 15 1893-Jul 6 1893
Modoc
California
Comment
RSA59874
Plectritis macrocera subsp. grayi
E. K. Balls
1950-5-10
14605
Modoc
Menlo Baths, west shore Lower Lake.
1448
Comment
UCD149781
Poa X limosa
William Anderson
1965-6-5
s.n.
Modoc
Likely.
Comment
CAS-BOT-BC247583
Poa bulbosa
Bruce Bartholomew; Barrett Anderson
1988-5-12
4109
Modoc
S side of Egg Lake.
1300
Comment
UC1132596
Poa bulbosa
Leo Whitney
1935-5-29
3129
Modoc
Bieber; Bieber Quadrangle
Comment
HSC10656
Poa bulbosa
M. T. Milligan
1964-6-20
74
Modoc
Old Rodeo Grounds, Alturas.
1372
Comment
CAS-BOT-BC247578
Poa cusickii
John H. Hatton
1911-6-12
51
Modoc
Modoc County.
1463
Comment
RSA534588
Poa nervosa
Bruce Bartholomew, B. Anderson
1990-7-20
5544
Modoc
N edge of Howard Flat, W side of Warner Mts.
2000
Comment
UCD38343
Poa pratensis
Beecher Crampton
1954-7-7
2145
Modoc
Warner mountains, east side of Cedar Pass, 3 miles west of Cedarville.
Comment
SEINET10659816
Poa pratensis
Mona R. Bourell, R. Patterson
1993-8-15
Bourell 5274
Modoc
South Warner Wilderness Area. Warner Mountains. Along trail from Patterson Lake to ca. 2 miles north toward Pepperdine Trailhead. Along exposed rocky ridge.
2438
Comment
RSA27942
Poa secunda
A. S. Hitchcock
1940-5-28
6725
Modoc
15 miles north of Alturas
1402
Comment
UCD32706
Poa secunda
Beecher Crampton
1954-7-7
2132
Modoc
W side of Cedar Pass.
Comment
UCD32687
Poa secunda subsp. juncifolia
Beecher Crampton
1954-7-6
2085
Modoc
4 miles N of Likely, along US Hwy 395.
Comment
UCD92430
Poa secunda subsp. juncifolia
L. D. Whitney
1935-6-28
s.n.
Modoc
Near Adin.
Comment
UC1024915
Poa secunda subsp. juncifolia
Leo Whitney
1935-6-28
3366
Modoc
Redding-Alturas near Adin
Comment
CAS-BOT-BC247605
Poa secunda subsp. secunda
John Thomas Howell
1934-7-1
12343
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC247608
Poa secunda subsp. secunda
Bruce Bartholomew; Mona Bourell
1990-4-26
5153
Modoc
0.5 km S of Day.
1100
Comment
CAS-BOT-BC247659
Poa secunda subsp. secunda
Isabel T. Kelly
1930-1-1
60
Modoc
Modoc County.
Comment
JEPS74053
Poa secunda subsp. secunda
Frances D. Payne
1932-6-27
621
Modoc
s and e Alturas (Parker Creek, Parker Meadow); Warner Mts
1584
Comment
UC1024934
Poa secunda subsp. secunda
Leo Whitney
1935-6-29
3343
Modoc
ca 15 mi nw Canby (Lake Joaquina, Hackamore); Modoc Nat'l Forest
1463
Comment
UC1137008
Poa secunda subsp. secunda
August L. Hormay
1932-7-14
Modoc
DD plot sites; Modoc Nat'l Forest
Comment
CAS-BOT-BC252515
Poa wheeleri
Bruce Bartholomew
1991-6-20
5789
Modoc
Top of Fox Mountain, ca. 10 airline km NW of Adin.
1900
Comment
CAS-BOT-BC252518
Poa wheeleri
Bruce Bartholomew; Barrett Anderson
1990-7-20
5464
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
CAS-BOT-BC252524
Poa wheeleri
Elmer Ivan Applegate
1932-7-31
7989
Modoc
Mill Creek Meadows, Warner Mts.
Comment
HSC80842
Poa wheeleri
G. M. Riegel
1979-7-23
585
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC179354
Pogogyne floribunda
Bruce Bartholomew
1991-8-4
6021
Modoc
3.2 km S of Drift Fence Tank on road to Mud Lake.
1580
Comment
CAS-BOT-BC179356
Pogogyne floribunda
Bruce Bartholomew
1991-7-5
5937
Modoc
Vicinity of the outlet of Dorris Brothers Reservoir.
1500
Comment
CHSC67512
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3204
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 2 miles SE of Doublehead Mountain and 300 meters SE of the USFS dirt road that passes near E edge of lake at the line separating Sections 13 and 14.
1371
Comment
UCD125312
Pogogyne floribunda
Herbert L. Mason
1947-8-9
13474
Modoc
on east side of Fairchild Swamp, north of Alturas.
Comment
CAS-BOT-BC95163
Polanisia dodecandra subsp. trachysperma
Leland S. Smith
1918-9-29
1057
Modoc
Granger Canyon, Suprise Valley.
1676
Comment
SEINET5850238
Polanisia dodecandra var. trachysperma
M. J. Williams, G. Smith
1983-9-13
83- 150 -1
Modoc
Near Hwy 299, just east of Adin.
Comment
CHSC117863
Polemonium micranthum
L. P. Janeway
2016-5-16
11979
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
CHSC85187
Polemonium micranthum
John Dittes; Josephine Guardino
1991-6-1
378
Modoc
Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte.
1258
Comment
CDA40274
Polemonium micranthum
T. C. Fuller
1961-5-17
6956
Modoc
Highway 395, 1 mile east of Alturas.
0
Comment
CAS-BOT-BC197856
Polemonium pulcherrimum
Elmer Ivan Applegate
1932-8-3
8118
Modoc
Arid crest of Warner Mts. N of Eagle Peak.
Comment
SEINET4557492
Polemonium pulcherrimum
Annie M. Alexander, Louise Kellogg
1946-1
5106
Modoc
North slope of peak rooting under rocks.
Comment
CAS-BOT-BC58321
Polyctenium fremontii var. fremontii
Bruce Bartholomew
1991-5-24
5739
Modoc
Near N side of Big Mud Lake at the Nevada State boundary.
1680
Comment
JEPS86717
Polygonum
John Hale
1990-7-10
Modoc
16 mi wnw of Canby (adjacent to CA Highway 139, near concrete spillway of water project, w Modoc County)
Comment
JEPS88601
Polygonum
Dean Wm. Taylor, Glenn L. Clifton
1987-6-24
9061
Modoc
Whitehorse (site), a railroad siding in Section 16 Whitehorse
1341
Comment
RSA0114934
Polygonum
Lowell Ahart, John Dittes
2013-7-24
18911
Modoc
On the south side of a levee road, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley.
1263
Comment
POM312903
Polygonum aviculare
Verne Grant, Irving Schneider
1947-7-18
8043
Modoc
E side Canal, 5 miles N of Bayley's bridge, S of Alturas.
Comment
SD215622
Polygonum aviculare
Louis C. Wheeler
1935-8-26
3922
Modoc
Modoc Plateau; 1.0 mile northwest of Mud Lake, Devil's Garden.
1524
Comment
JEPS91068
Polygonum aviculare subsp. buxiforme
Dean Wm. Taylor with Glenn L. Clifton
1989-8-6
10486
Modoc
Warner Mountains, bed of Snake Lake Snake Lake; Warner Mountains, bed of Snake Lake
1569
Comment
UC1192347
Polygonum aviculare subsp. buxiforme
Verne Grant, Irving Schneider
1947-7-18
8043
Modoc
S of Alturas (Eastside Canal, 5 mi N of Bayley's bridge)
Comment
RSA17707
Polygonum bistortoides
Elmer I. Applegate
1932-8-3
8140
Modoc
W slope of Eagle Peak, Warner Mtns.
Comment
RSA530111
Polygonum buxiforme
D. W. Taylor, G. L. Clifton
1989-8-6
10486
Modoc
bed of Snake Lake
1570
Comment Read comments Mar 12 2011
CAS-BOT-BC218128
Polygonum douglasii
Bruce Bartholomew; Barrett Anderson
1989-6-2
4780
Modoc
Top of Fandango pass, Warner Mountains.
1870
Comment
CAS-BOT-BC218132
Polygonum douglasii
Louis Cutter Wheeler
1935-8-6
3801
Modoc
Pine Creek (town).
1493
Comment
CAS-BOT-BC218140
Polygonum douglasii
Alice Eastwood; John Thomas Howell
1914-6-14
8223 A
Modoc
8 mi. NW of Canby.
Comment
CHSC112815
Polygonum douglasii
Lowell Ahart; John Dittes
2013-7-25
18964
Modoc
30 yards north of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley.
1267
Comment
POM203796
Polygonum douglasii
J. T. Howell
1934-6-12
12002
Modoc
Davis Creek
Comment
UC1562658
Polygonum douglasii
Barbara Ertter
1988-6-18
7615
Modoc
Hwy 139 1 mi s S jct to Lava Beds Nat'l Monument (e of Tonesta, a few mi n of Agric. Inspection Station, ca 50 air mi sw of Klamath Falls)
1310
Comment
NY412834
Polygonum douglasii
L. C. Wheeler
1935-8-6
3801
Modoc
1/2 mile south of Pine Creek (town)
1493.5
Comment
CHSC100508
Polygonum douglasii subsp. spergulariiforme
Lowell Ahart; John Dittes
2008-8-26
15342
Modoc
On the bottom of Rose Creek, 550 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 2860 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout.
1276
Comment
CHSC71884
Polygonum douglasii subsp. spergulariiforme
Vernon H. Oswald; Lowell Ahart
1998-9-8
9590
Modoc
County Rd. 93 adjacent to the RR at Lookout Junction northwest of Lookout.
1280
Comment
UC526135
Polygonum douglasii subsp. spergulariiforme
John Thomas Howell
1934-7-1
12326
Modoc
Duncan Horse Camp
Comment
CAS-BOT-BC218160
Polygonum polygaloides
Bruce Bartholomew
1991-6-23
5883
Modoc
7.4 km NE of Crowder Flat Road on road between Dorris Brothers Reservoir and Cow Head Tank.
1520
Comment
CAS-BOT-BC218171
Polygonum polygaloides subsp. confertiflorum
Alice Eastwood; John Thomas Howell
1940-6-14
8210
Modoc
8 mi. NW of Canby.
Comment
CAS-BOT-BC6535
Polygonum polygaloides subsp. esotericum
Louis Cutter Wheeler
1935-8-25
3918
Modoc
Rim Rock Valley Reservoir, Devils Garden
1524
Comment
JEPS86719
Polygonum polygaloides subsp. esotericum
John Hale
1990-7-10
Modoc
16 mi wnw of Canby (adjacent to CA Highway 139, near concrete spillway of water project, w Modoc County)
Comment
UCD77934
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-18
1408
Modoc
Ca. 13 mi nw of Canby, along n side of Hwy 139, 500 ft w of Forest Service Rd 44N11.
1478
Comment
UCD77941
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-17
1394
Modoc
Ca. 9.5 mi nw of Canby, on s side of Hwy 139.
1487
Comment
UCR101769
Polygonum polygaloides subsp. esotericum
L. C. Wheeler
1935-8-25
3919
Modoc
Devil's Garden; Rimrock Valley Reservoir
1524
Comment
CAS-BOT-BC218186
Polygonum polygaloides subsp. kelloggii
John Thomas Howell
1934-6-12
12033
Modoc
Plum Valley, Warner Mts.
Comment
CAS-BOT-BC218193
Polygonum polygaloides subsp. kelloggii
Louis Cutter Wheeler
1935-8-25
3918
Modoc
Rim Rock Valley Reservoir, Devil's Garden.
1524
Comment
UC1060644
Polygonum polygaloides subsp. kelloggii
Herbert L. Mason
1957-7-6
14276
Modoc
w Goose Lake; Rim Rock
Comment
UC1713244
Polygonum polygaloides subsp. kelloggii
Herbert L. Mason
1957-7-6
14725
Modoc
Rim Rock, west of Goose Lake
Comment
JEPS127305
Polygonum ramosissimum subsp. prolificum
Lowell Ahart, John Dittes
2016-7-14
21191
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin Big Valley.
Comment
CAS-BOT-BC218120
Polygonum sawatchense subsp. sawatchense
Arnold Tiehm
1984-6-30
8841
Modoc
NW side of Bidwell Mt., 2.8 road miles north of 8 mile creek on the road from Lake Annie
1828
Comment
UCD91357
Polypogon monspeliensis
Malcolm A. Nobs; S. Galen Smith
1949-7-20
1052
Modoc
4 miles west of Adin.
Comment
UCD91407
Polypogon monspeliensis
L. Whitney
1935-7-17
3514
Modoc
Modoc National Forest. Lake Joaquina, Hackamore, ca. 15 miles NW of Canby
1463
Comment
HSC80720
Populus tremuloides
G. M. Riegel
1979-9-1
746
Modoc
2100
Comment
UC1025093
Porterella carnosula
Leo Whitney
1934-5-5
1691
Modoc
ca 15 mi nw Canby (near Hackamore, Modoc National Forest); Modoc National Forest
1463
Comment
UC1027185
Porterella carnosula
Annie M. Alexander and Louise Kellogg
1946-7-11
4975
Modoc
mesa w Eight Mile Creek (ne corner of county); mesa w Eight Mile Creek
Comment
UC1192035
Porterella carnosula
Herbert L. Mason
1947-8-12
13502 a
Modoc
Alturas junction of North and South Forks of Pit River (junction of North and South Forks of Pit River)
Comment
POM229195
Potamogeton foliosus
L. C. Wheeler
1935-9-1
3933
Modoc
Pine Spring, Devil s Garden.
1524
Comment
CAS-BOT-BC242239
Potamogeton gramineus
Milo Samuel Baker
1899-8-18
s.n.
Modoc
Little Hot Spring Valley.
Comment
UC441345
Potamogeton nodosus
Milo S. Baker
1899-8-24
Modoc
in Pit River (at lookout)
Comment
RSA210803
Potamogeton richardsonii
Robert F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39128
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
RSA252494
Potamogeton richardsonii
Robert F. Thorne, C. W. Tilforth
1969-9-5
39179
Modoc
In rapidly flowing South Fork of Pit River at bridge 3.8 miles east of Likely.
1387
Comment
UC1100091
Potamogeton zosteriformis
Herbert L. Mason, Verne Grant
1947-7-12
13384
Modoc
several mi s of Alturas (by Jone's Lane, off Hwy 395)
Comment
UC1100089
Potamogeton zosteriformis
Verne Grant, Irving Schneider
1947-7-18
8052
Modoc
3 mi n of Bayley's Bridge (in Pit River Valley s of Alturas); Pit River Valley
Comment
UCR270962
Potentilla
John F. Emmel
2000-8-3
1682
Modoc
Modoc Plateau, north end of the Warner Mountains, slope and meadow 0.6 air mile ESE of Moonlight Mines, on NW flank of Mt. Bidwell
2470
Comment
SEINET6635678
Potentilla anserina subsp. anserina
G. Schoolcraft, B. Bartholomew
1998-6-5
2728
Modoc
Approx 2 mi E. of Eagleville on N. side of road
1366
Comment
UC545667
Potentilla drummondii subsp. bruceae
Louis C. Wheeler
1935-8-1
3734 B
Modoc
Dismal Swamp, Twenty-Mile Creek Warner Mts, Dismal Swamp, Twenty-Mile Creek
2225
Comment
CAS-BOT-BC214775
Potentilla gracilis
Bruce Bartholomew
1995-8-1
7147
Modoc
12 Mile Creek, E side of the Warner Mountains.
2110
Comment
CAS-BOT-BC214778
Potentilla gracilis
John Thomas Howell
1934-7-1
12303
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC214783
Potentilla gracilis
Bruce Bartholomew
1991-7-4
5914
Modoc
Roney Flat.
1460
Comment
CAS-BOT-BC214794
Potentilla gracilis
E. S. Willits
1940-5-17
262
Modoc
Willow Ranch.
Comment
SJSU9639
Potentilla gracilis
W. Savage
1979-7-6
1394
Modoc
Triangle, Antelope Plains Unit,Devils Garden District, Modoc National Forest
1493
Comment
JEPS86373
Potentilla gracilis var. fastigiata
Jack and Betty Guggolz
1988-6-30
971
Modoc
from a sparsely vegetated gravelly flat near the Old Canon Mill Road
Comment
UC1191495
Potentilla gracilis var. fastigiata
Verne Grant, Irving Schneider
1947-7-19
8073
Modoc
Williams Ranch: along Southern Pacific right-of-way near East Canal, in Pit Valley south Alturas.
Comment
UC114480
Potentilla gracilis var. flabelliformis
Mrs. R. M. Austin
June 1894
83
Modoc
Davis Creek
Comment
CAS-BOT-BC214796
Potentilla millefolia
Bruce Bartholomew
1993-6-12
6601
Modoc
Tom Large Flat, W of Egg Lake.
1260
Comment
UC748394
Potentilla millefolia
Annie M. Alexander and Louise Kellogg
1946-6-18
4799
Modoc
Silver Creek branch of Patterson Mill Road
1828
Comment
CHSC117253
Potentilla rivalis
Lowell Ahart; John Dittes
2016-7-14
21196
Modoc
West of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC225027
Poteridium annuum
Bruce Bartholomew; Barrett Anderson
1988-6-23
4240
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC225033
Poteridium annuum
Margaret J. Williams
1984-6-20
84- 75 -2
Modoc
27.4 mi. N of Cedar Pass road on Hwy 395.
1295
Comment
CAS-BOT-BC179339
Prunella vulgaris
Bruce Bartholomew
1991-7-5
5947
Modoc
North Willow Creek, vicinity of the Oregon border.
1580
Comment
HSC14304
Prunella vulgaris subsp. lanceolata
M. T. Milligan
1965-6-26
337
Modoc
N end Jess Valley.
1616
Comment
HSC42460
Prunus andersonii
Barbara Kelly
1977-8-9
553
Modoc
Ash Creek Campground
Comment
NY849283
Prunus emarginata
B. M. Bartholomew
1988-7-23
4600
Modoc
Pine Creek, 1 km east of U.S. Highway 395 on the road to Lily Lake, Warner Mountains
1550
Comment
RSA152421
Prunus emarginata
I. L. Wiggins
1961-6-13
16458
Modoc
Near summit of Fandango Pass, Warner Mts.
Comment
CAS-BOT-BC214816
Prunus subcordata
A. D. Borden
1911-5-20
s.n.
Modoc
Sugar Hill, NE of Davis Creek.
Comment
CAS-BOT-BC214820
Prunus subcordata
Gladys L. Smith; Margaret Williams; Loring Williams; Charles Smith
1983-9-14
8388
Modoc
Second big curve ascending Ft. Bidwell side
1377
Comment
CAS-BOT-BC225001
Prunus subcordata
Bruce Bartholomew; Barrett Anderson
1988-5-14
4192
Modoc
7 km S of turn off to Crowder Flats along West Side Road, W side of Goose Lake.
1410
Comment
SD46571
Prunus subcordata
Robert J. Weatherby
1955-7-8
1630
Modoc
6 miles north of Ft. Bidwell, Warner Mts.
1646
Comment
UCD113510
Prunus subcordata
T. C. Fuller
1963-7-16
11008
Modoc
south side of Fandango Pass Road, just east of road to Willow Ranch, west base of the Warner Mountains.
Comment
UC12816
Prunus subcordata
Mrs. R. M. Austin and Bruce
June 1898
23434
Modoc
Comment
RSA0025581
Prunus virginiana
John F. Emmel
1996-7-15
1431
Modoc
Warner Mtns; ridge 1.1-1.5 air mi south and 0.3-0.5 air mi west of Emerson Peak.
2409
Comment
JEPS44918
Prunus virginiana var. demissa
W. L. Jepson
1918-8-9
7908
Modoc
North Fork Bidwell Creek
1828
Comment
RSA451460
Prunus virginiana var. demissa
H. E. McMinn
1931-5-23
1998
Modoc
Cedarville road. Warner Mtns.
Comment
UC748476
Prunus virginiana var. demissa
Annie M. Alexander and Louise Kellogg
1946-6-9
4706
Modoc
Mouth of Eagle Creek Canyon, Warner Mountains Eagle Creek Canyon; Warner Mountains, Eagle Creek Canyon
Comment
UCD113532
Prunus virginiana var. demissa
Donald Myrick
1968-6-20
1974
Modoc
Cedar Pass, Highway 299, 20 miles east of Alturas.
1828
Comment
UC12725
Prunus virginiana var. demissa
Milo S. Baker
1893-6-15
Modoc
Comment
SBBG423
Pseudoroegneria spicata
A. A. Beetle
1941-6-29
2828
Modoc
near summit of Cedar (Cedarville) Pass
2118
Comment
UCD91505
Pseudoroegneria spicata
Beecher Crampton; Carl Rimbey
1954-7-8
2183
Modoc
west slope of Jess Valley, Warner Mountains, 15 miles east of Likely.
Comment
UCD91522
Pseudoroegneria spicata
L. D. Whitney
1935-8-3
s.n.
Modoc
Lava Mountain side -- near Buck Creek -- North Warner Mountains.
Comment
SEINET10791512
Pseudoroegneria spicata
Charles L. Hitchcock
1940-5-28
Hitchcock 6724
Modoc
On dry slope. 15 miles north of Alturas (near Surprise).
1402
Comment
CAS-BOT-BC252502
Pseudoroegneria spicata subsp. spicata
Bruce Bartholomew; Barrett Anderson
1990-7-20
5477
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
CAS-BOT-BC95231
Pseudostellaria jamesiana
Bruce Bartholomew; Barrett Anderson
1988-7-21
4455
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
JEPS46213
Pseudostellaria jamesiana
F. H. Frost
1925-7-12
51
Modoc
Stow's Meadow Cedar Canyon (Cedar Canyon, Warner Mountains); Warner Mountains, , Stow's Meadow
Comment
POM229881
Psilocarphus brevissimus
L. C. Wheeler
1935-8-25
3920
Modoc
Rim Rock Valley Reservoir, Devil's Garden
1524
Comment
POM312514
Psilocarphus brevissimus
H. L. Mason
1947-8-12
13513
Modoc
Junction of North and South forks of Pitt River outside of Alturas.
Comment
CAS-BOT-BC50379
Psilocarphus brevissimus var. brevissimus
John Thomas Howell
1934-7-2
12361
Modoc
Near mouth of Willow Creek, NE side of Clear Lake.
Comment
CAS-BOT-BC50381
Psilocarphus brevissimus var. brevissimus
Louis Cutter Wheeler
1935-8-25
3920
Modoc
Rim Rock Valley, Devil's Garden.
1524
Comment
CAS-BOT-BC50388
Psilocarphus oregonus
John Thomas Howell
1932-6-12
12032
Modoc
Plum Valley.
Comment
CHSC107373
Psilocarphus oregonus
Lowell Ahart; John Dittes
2011-6-22
17552
Modoc
About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
UC21685
Pterospora andromedea
Milo S. Baker
1893-6
Modoc
Comment
CHSC112684
Puccinellia lemmonii
Lowell Ahart; John Dittes, Todd Sloat
2013-6-8
18763
Modoc
Meadow, about 300 yards northeast of the Parking Area, northeast of the old barn, Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1266
Comment
CHSC115565
Puccinellia lemmonii
Lowell Ahart; John Dittes
2015-7-15
20345
Modoc
On the east side of Elkins Lane, about 100 yards northeast of the Parking Area, northwest of the old barn, Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1266
Comment
UCD32741
Puccinellia lemmonii
Beecher Crampton
1954-7-8
2194
Modoc
Modoc County, 3 miles west of Alturas, along US highway 299.
Comment
UCD32720
Puccinellia nuttalliana
Beecher Crampton
1954-7-7
2158
Modoc
Modoc County, 2.5 miles east of Alturas, near radio station KCNO.
Comment
UCD35723
Purshia tridentata
Beecher Crampton
1960-6-17
5681
Modoc
5 miles south of Perez, Plant Quarantine Station area.
1371
Comment
SEINET10542464
Purshia tridentata
David B. Dunn, Paul Gallian
1971-6-2
Dunn 17772
Modoc
9 miles sw of canby on hwy 299, in decomposed granite; in artemesia, very moist Season of year with melting patches of snow. Pinus ponderosa-juniper assoc. 30-40 Degrees slope
1463
Comment
CAS-BOT-BC218225
Purshia tridentata var. tridentata
A. D. Borden
1911-6-15
Modoc
S slope of Davis Creek.
Comment
CAS-BOT-BC218228
Purshia tridentata var. tridentata
John Thomas Howell
1934-6-12
12041
Modoc
N side of Fandango Valley.
Comment
RSA520466
Purshia tridentata var. tridentata
K. Paulson, R. Paulson
1989-5-8
112
Modoc
Howard's Gulch. Along Hwy 139.
1372
Comment
UC1953408
Purshia tridentata var. tridentata
Tom Schweich
1996-6-29
62
Modoc
Warner Mountains; East side of South Warner Mountains, near the mouth of North Deep Creek Canyon, 3.6 km southwest of Cedarville, CA.
1500
Comment
CAS-BOT-BC95687
Pyrola picta
Leland S. Smith
1917-9-17
160
Modoc
Lassen Creek.
2133
Comment
UC296012
Pyrrocoma lanceolata var. subviscosa
H. M. Hall
1925-8-30
12211
Modoc
about 1 mi s Alturas
Comment
POM166750
Quercus kelloggii
Milo S. Baker
1893-7-10
s.n.
Modoc
Mountain side.
Comment
CAS-BOT-BC50361
Raillardella argentea
Bruce Bartholomew
1991-8-5
6066
Modoc
Spring NE of Cottenwood Lake along Summit Trail from Squaw Peak to Patterson Lake, Warner Mts.
2580
Comment
UC748194
Raillardella argentea
Annie M. Alexander and Louise Kellogg
1946-7-29
5092
Modoc
divide top Emerson Creek Canyon; Warner Mountains, Emerson Creek Canyon
Comment
CAS-BOT-BC217253
Ranunculus alismifolius
Bruce Bartholomew
1994-5-28
6718
Modoc
Vicinity of Cold Spring SE of Sugar Hill, W side of Warner Mts.
1880
Comment
RSA604739
Ranunculus alismifolius var. alismifolius
Louis C. Wheeler
1935-8-4
3774
Modoc
Warner Mountains: Dismal Swamp, Twenty Mile Creek.
2226
Comment
CAS-BOT-BC379166
Ranunculus aquatilis var. aquatilis
Alice Eastwood
1925-5-19
12629
Modoc
Potter Valley
Comment
POM312421
Ranunculus aquatilis var. capillaceus
Verne Grant, Irving Schneider
1947-7-22
8135
Modoc
N Fork of Pit River by State Quarantine Station, Hwy 395, N of Alturas.
Comment Read comments Mar 20 2011
UC9369
Ranunculus aquatilis var. capillaceus
Milo S. Baker
1893-7-9
Modoc
Comment
HSC18118
Ranunculus aquatilis var. diffusus
M. T. Milligan
1966-6-30
513
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
UC71612
Ranunculus aquatilis var. hispidulus
Mrs. M. H. Manning
1903-4-26
88
Modoc
near Fort Bidwell (ne Modoc Co.)
Comment
CAS-BOT-BC217235
Ranunculus cymbalaria
Bruce Bartholomew
1989-7-14
4939
Modoc
Stone Coal Valley, 2 km W of State Hwy 299.
1340
Comment
CAS-BOT-BC217238
Ranunculus eschscholtzii var. oxynotus
Elmer Ivan Applegate
1932-8-3
8133
Modoc
E slope of Eagle Peak, Warner Mts.
2743
Comment
CHSC13476
Ranunculus glaberrimus
C. S. Armor
1974-4-9
89
Modoc
100 yds. se of the north water storage tank in Alturas.
1310
Comment
JEPS55077
Ranunculus glaberrimus
Leland S. Smith
1918-3-21
915
Modoc
near Alturas; Juniper Flats
1371
Comment
CAS-BOT-BC217204
Ranunculus glaberrimus var. glaberrimus
Lindsay Stuart Smith; E. H. Steffen
1917-5-21
4
Modoc
West Valley Camp.
1524
Comment
HSC103173
Ranunculus glaberrimus var. glaberrimus
R. W. Tate, K. Ludwig
2014-3-19
1401
Modoc
Modoc National Forest, Devil's Garden RD, Reservoir C parking area.
1513
Comment
CHSC1486
Ranunculus macounii
J. Wakeman
1963-5-11
Modoc
Big Valley, along Hiway 299.
1219
Comment
CAS-BOT-BC217222
Ranunculus occidentalis
E. H. Steffen
1917-5-21
8
Modoc
West Valley Camp.
1676
Comment
RSA59533
Ranunculus occidentalis var. eisenii
E. K. Balls
1950-5-20
14807
Modoc
2.1 miles above S Fork Public Camp, aldong S Fork Pit River to Jess Valley
1463
Comment
HSC26169
Ranunculus occidentalis var. ultramontanus
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19432
Modoc
Near Hager Reservoir
Comment
POM99210
Ranunculus orthorhynchus
R. M. Austin
1895-07
112
Modoc
Goose Lake Valley.
Comment
RSA8216
Ranunculus oxynotus
Elmer I. Applegate
1932-8-3
8133
Modoc
E slope of Eagle Peak, near summit, Warner Mts.
2744
Comment
POM100060
Ranunculus sceleratus var. multifidus
R. M. Austin
1895-07
s.n.
Modoc
Goose Lake Valley.
Comment
RSA85295
Ranunculus sceleratus var. multifidus
F. W. Peirson
1926-6-26
6904
Modoc
Alturas to Canby
Comment
CAS-BOT-BC217153
Ranunculus testiculatus
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-13
6542
Modoc
8 km E of Likely along S Fork of Pit River.
1380
Comment
CHSC112369
Ranunculus testiculatus
L. P. Janeway; B. Castro
2014-6-2
11293
Modoc
Great Basin. Along Road 5 1.0 km west of the southwest corner of Cow Head Lake.
1627
Comment
JEPS96813
Ranunculus testiculatus
Dean W. Taylor
1992-3-16
12332
Modoc
1 air mi SW of Duncan Reservoir; Modoc Plateau
1493
Comment
RSA145549
Ranunculus testiculatus
T. L. Secrest
1961-6-11
s.n.
Modoc
along edge of Hwy 299 1 miles NW of Alturas
Comment
CAS-BOT-BC217162
Ranunculus uncinatus
Bruce Bartholomew
1992-5-16
6325
Modoc
Lunsford Spring.
1600
Comment
SEINET5338928
Ranunculus uncinatus var. uncinatus
M. J. Williams
1984-6-30
84- 80 -8
Modoc
Seepage area near a reservoir, 6.8 miles west of Cedarville-Gerlach road.
1981
Comment
RSA78890
Rhamnus rubra
E. K. Balls, Percy C. Everett
1952-10-11
18156
Modoc
0.3 miles SE of crest of Fandango Pass, Warner Mts.
1829
Comment
NY1002972
Rhus aromatica var. trilobata
B. M. Bartholomew
1989-4-27
4622
Modoc
Little Hot Spring Valley, 2.9 km NW of Day
1080
Comment
UC49403
Ribes
Leland S. Smith
1918-8-18
1045
Modoc
ridge n Bear Mt.; Modoc Forest
2682
Comment
CAS-BOT-BC225854
Ribes aureum
Bruce Bartholomew; Barrett Anderson
1989-6-3
4872
Modoc
Boles Creek, ca. 5.5 km E of the SE corner of Clear Lake Reservoir.
1430
Comment
RSA520433
Ribes aureum
Bruce Bartholomew, M. Bourell
1990-4-26
5163
Modoc
Vicinity of Ostrom Point, N side of Pit River 3.2 km E of W end of Stone Coal Rd.
1280
Comment
UC1191522
Ribes aureum
Verne Grant, Irving Schneider
1947-7-22
8142
Modoc
about 1 mi n Cedarville road (on Highway 395); North Fork of Pit River
Comment
UC570845
Ribes aureum
F. H. Frost
1925-7-24
115
Modoc
Jess Valley Warner Mts.
Comment
CAS-BOT-BC225887
Ribes cereum
Bruce Bartholomew
1990-6-15
5233
Modoc
Flat between Deer Spring Ridge and Sweagert Flat.
1900
Comment
HSC26001
Ribes cereum
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19311
Modoc
Soup Springs Campground
Comment
JEPS27158
Ribes cereum
Lauramay T. Dempster
1961-6-20
1713
Modoc
ridge just north of junction of Dismal Creek Road with Ft. Bidwell Road; Warner Mts.
2346
Comment
UC711874
Ribes cereum
Roxana S. Ferris and Laura Lorraine
1941-8-13
10538
Modoc
Patterson Ranger Station (East Creek drainage) Warner Mountains, Modoc National Forest
2164
Comment
UC745479
Ribes cereum
Annie M. Alexander and Louise Kellogg
1946-6-8
4693
Modoc
road from Eagleville to Patterson Mill
2164
Comment
UC858418
Ribes cereum
C. L. Hitchcock
1940-5-27
6695
Modoc
15 mi ne Alturas
1615
Comment
UCSB11458
Ribes cereum var. cereum
Dearing, Hugh; Dearing, Margaret
1939-6-8
Modoc
Pine Canon
1524
Comment
UC75462
Ribes inerme var. inerme
Milo S. Baker
July, 1898
546
Modoc
Forestdale Taylor Creek
Comment
CAS-BOT-BC225907
Ribes montigenum
Elmer Ivan Applegate
1932-7-9
7581
Modoc
North slope of Bidwell Mountain, Warner Mts.
Comment
SEINET195470
Ribes montigenum
Annie M. Alexander, L Kellogg
1946-6-25
4822
Modoc
North end of the Warner Mountains Dismal Swamp
2256
Comment
CAS-BOT-BC225913
Ribes velutinum
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
139
Modoc
Hills above Parker Creek at Modoc Nat. Forest.
Comment
CAS-BOT-BC225921
Ribes velutinum
John Thomas Howell
1934-6-12
12011
Modoc
Between Davis Creek and Plum Valley.
Comment
CAS-BOT-BC225929
Ribes velutinum
Belknap C. Goldsmith
1911-5-20
33
Modoc
Sugar Hill, county road near Goose Lake.
1524
Comment
CAS-BOT-BC225941
Ribes viscosissimum
Annie Montague Alexander; L. Kellogg
1946-6-15
4772
Modoc
Deep Creek.
1981
Comment
JEPS49201
Ribes viscosissimum
B. C. Goldsmith
1910-1
Modoc
Alturas
Comment
OBI48067
Ribes viscosissimum
Rhonda Riggins
1989-4-28
1668
Modoc
Pencil rd, 4.4 mi N of hwy 395 E of Alturas
1524
Comment
SEINET188375
Ribes viscosissimum
C. L. Hitchcock
1940-5-27
6694
Modoc
15 miles northeast of Alturas
1615
Comment
UC858629
Ribes viscosissimum
C. L. Hitchcock
1940-5-27
6694
Modoc
15 mi ne Alturas
1615
Comment
HSC80718
Ribes viscosissimum
G. M. Riegel
1979-7-14
479
Modoc
Plot 59
1829
Comment
RSA0020905
Ribes viscosissimum
K. Paulson, R. Paulson
1989-6-21
145
Modoc
Pine Creek Basin, W side of the Warner Mountains.
2110
Comment
JEPS6020
Rigiopappus leptocladus
Frances D. Payne
1932-6-10
638
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
JEPS53829
Rorippa
W. L. Jepson
1918-8-12
7956
Modoc
Jess Valley
1584
Comment
UC1537632
Rorippa
Gordon H. True Jr.
1939-7-21
1030
Modoc
Jack Swamp
Comment
CDA25108
Rorippa columbiae
T. C. Fuller
1979-6-5
20264
Modoc
R. A. Byrne property, north side of Highway 108, 10 km northeast of Tulelake.
0
Comment
CHSC67098
Rorippa columbiae
James D. Jokerst
1987-6-26
2942
Modoc
Fairchield Swamp.
Comment
CAS-BOT-BC58380
Rorippa curvisiliqua
John Thomas Howell
1934-6-12
12037
Modoc
Lassen Creek.
Comment
RSA322273
Rorippa curvisiliqua
R. C. Rollins, Kathryn W. Rollins, David Gates, JoRita Gates, Aileen G. Roads
1983-7-6
83229
Modoc
Above Widow Valley, ca. 3 miles E of day.
Comment
CHSC106351
Rorippa curvisiliqua var. orientalis
Lowell Ahart; John Dittes
2010-8-30
17074
Modoc
About 10 yards west of the fence, Ash Creek State Wildlife Area, 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
UC1056985
Rorippa tenerrima
F. H. Frost
1925-7-27
173
Modoc
Clear Lake Clear Lake (nw Modoc County)
Comment
CAS-BOT-BC147385
Rosa californica
Mrs. R. M. Austin; Mrs. Bruce
1898-7-1
2342
Modoc
Shore Goose Lake
Comment
CAS-BOT-BC218245
Rosa gymnocarpa
Bruce Bartholomew
1994-5-27
6706
Modoc
Bowman Spring W side of the Whitehorse Mountains near the Siskyou County line.
1400
Comment
JEPS119968
Rosa woodsii subsp. ultramontana
Lowell Ahart, John Dittes
2012-7-10
18318
Modoc
Ash Creek State Wildlife Area, about 3.4 miles (air) west of Adin, about 8.2 miles (air) northeast of Bieber, Big Valley.
Comment
CAS-BOT-BC218248
Rosa woodsii var. ultramontana
Alice Eastwood; John Thomas Howell
1940-6-13
8125
Modoc
Near Davis Creek.
Comment
CAS-BOT-BC218260
Rosa woodsii var. ultramontana
Elmer Ivan Applegate
1929-6-25
5904
Modoc
Willow Ranch, E side of Goose Lake.
Comment
CAS-BOT-BC218265
Rosa woodsii var. ultramontana
Verne Grant; I. Schneider
1947-7-18
8045
Modoc
Eastside Canall, 5 mi. N of Bayley's bridge, S of Alturas.
Comment
RSA0113966
Rosa woodsii var. ultramontana
Lowell A. Ahart, John Dittes
2008-8-26
15348
Modoc
Southeast side of Rose Creek, 750 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 2,660 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout.
1277
Comment
RSA749195
Rosa woodsii var. ultramontana
A. Townesmith, K. M. Meyer
2007-9-16
213
Modoc
Modoc National Forest, going E on Hwy 299, 5.1 miles from the start of NF. Lower, Cedar Creek interpretive trail.
1622
Comment
UC1191505
Rosa woodsii var. ultramontana
Verne Grant and Irving Schneider
1947-7-18
8045
Modoc
5 mi n Bayley's Bridge (s of Alturas); Eastside Canal
Comment
UC619254
Rosa woodsii var. ultramontana
J. and H. W. Grinnell
1938-6-14
1004
Modoc
along railroad right of way near old beach line of Goose Lake; Fairport
1524
Comment
HSC17594
Rumex crispus
M. T. Milligan
1966-8-1
606
Modoc
N end of Jess Valley
1616
Comment
CAS-BOT-BC211349
Rumex lacustris
Herbert Louis Mason; Verne Grant
1947-8-27
8309
Modoc
South end of Clear Lake.
Comment
UC1191270
Rumex maritimus
Herbert L. Mason
1947-8-13
13517
Modoc
n of Canby (ne side of F reservoir)
Comment
CAS-BOT-BC211307
Rumex occidentalis
L. A. M. Black
1894-9-1
63
Modoc
Davis Creek.
Comment
CAS-BOT-BC211313
Rumex salicifolius
Bruce Bartholomew; Barrett Anderson
1988-7-23
4593
Modoc
Pine Creek, 4 km E of U.S Highway 395 on the road to Lily Lake, Warner Mts..
1620
Comment
RSA604003
Rumex salicifolius var. lacustris
Louis C. Wheeler
1935-8-25
3914
Modoc
Devil's Garden: Mud Lake.
1524
Comment
UC1101221
Rumex salicifolius var. lacustris
Herbert L. Mason
1947-8-9
13482
Modoc
n of Alturas (e side of Fairchild Swamp); Fairchild Swamp
Comment
CDA23209
Rumex salicifolius var. triangulivalvis
T. C. Fuller
1958-7-8
1934
Modoc
Corporation Ranch, Likely.
0
Comment
JEPS121210
Rumex triangulivalvis
Lowell Ahart, John Dittes
2013-7-24
18940
Modoc
South bank of Ash Creek Canal, S of Ash Creek, Ash Creek State Wildlife Area, 0.79 air miles S of County Road 87, 1.73 air miles W of Adin, Big Valley.
Comment
RSA163759
Sagina decumbens subsp. occidentalis
Clare B. Hardham
1961-6-18
7595
Modoc
Shores of Pitt River; 3.3 miles SW of Cedar Pass turn-off.
Comment
UC177391
Sagina decumbens subsp. occidentalis
Mrs. R. M. Austin
Sep. 1894
285
Modoc
Cedarville Canyon
Comment
JEPS51054
Sagina saginoides
B. M. Payne
1930-5-11
758
Modoc
s. and e. Alturas (Parker Creek); Warner Mts., Parker Creek
1584
Comment
NY446455
Sagina saginoides
C. L. Hitchcock
1940-5-27
6708
Modoc
15 miles northeast of Alturas
1676.4
Comment
UC852703
Sagina saginoides
C. L. Hitchcock
1940-5-27
6708
Modoc
15 mi. n.e. Alturas
1676
Comment
CAS-BOT-BC245203
Sagittaria cuneata
Robert Folger Thorne; C. W. Tilforth
1969-9-4
39058
Modoc
2 mi. W of Davis Creek.
1432
Comment
UC935795
Sagittaria cuneata
Herbert L. Mason and Verne Grant
1947-7-12
13413
Modoc
irrigation ditch near s end of west side road Pit River Valley s Alturas; Pit River Valley
Comment
UC935798
Sagittaria cuneata
Verne Grant and Irving Schneider
1947-7-29
8179
Modoc
s Alturas (near Payne Reservoir, Fitzhugh Creek); Fitzhugh Creek, near Payne Reservoir
Comment
RSA8225
Sagittaria latifolia
Elmer I. Applegate
1929-7-29
6094
Modoc
Clear Lake Dam, Clear Lake.
Comment
CAS-BOT-BC225113
Salix boothii
Francis Dorris Payne
1932-7-21
728 a
Modoc
marsh S of Mosquito Lake, E side of Mt. Warren (Buck Mt.)
Comment
CAS-BOT-BC225753
Salix boothii
Francis Dorris Payne
1932-7-21
728 A
Modoc
S of Mosquito Lake, E side of Mt. Warnen (Buck Mt.), Warner Mts., E of Alturas.
Comment
JEPS14875
Salix boothii
L. S. Smith
1918-8-11
1023
Modoc
Camp One-T38-16 Modoc Nat'l Forest
22
Comment
POM184886
Salix boothii
Frances D. Payne
1932-7-21
728 -a
Modoc
Marsh S of Mosquito Lake. E side of Mt. Warren (Buck Mt). Warner Mtns. E of Alturas.
Comment
SD968
Salix boothii
Frances D. Payne
1931-7-7
331
Modoc
Pine Creek Basin, Warner Mountains, about 33 km southeast of Alturas, along creek
2280
Comment
CAS-BOT-BC225762
Salix eastwoodiae
Francis Dorris Payne
1931-6-25
277
Modoc
Pine Creek Basin, Warner Mts., about 33 km SE of Alturas.
2280
Comment
RSA252408
Salix exigua
Robert F. Thorne, C. W. Tilforth
1969-9-5
39142
Modoc
Along S Fork of Pit River above jct,. with West Creek at Public Campground. Ca 6 miles E of Likely.
1402
Comment
UC1408987
Salix exigua
R. F. Thorne and C. W. Tilforth
1969-9-5
39142
Modoc
ca. 6 mi e Likely (along S. Fork of Pit River above jct. with West Creek at Public Campground)
1402
Comment
UCD110872
Salix exigua
Mrs. H. P. Bracelin; Miss Frances D. Payne
1931-6-30
488
Modoc
Parker Creek, 20 km. east of Alturas. Meadow south of Payne Ranch.
1560
Comment
UC481938
Salix lasiandra subsp. lasiandra
Mrs. H. P. Bracelin and Miss Frances D. Payne
1931-6-30
490
Modoc
20 km. e. Alturas (meadow s. of Payne Ranch); Parker Creek
1560
Comment
UC481940
Salix lasiandra subsp. lasiandra
Mrs. H. P. Bracelin and Miss Frances D. Payne
1931-6-30
490
Modoc
20 km. e. Alturas (meadow s. of Payne Ranch); Parker Creek
1560
Comment
CAS-BOT-BC197564
Salix lasiandra var. lasiandra
H. P. Bracelin; Francis Dorris Payne
1931-6-30
490
Modoc
Parker Creek, 20 km E of Alturas.
1560
Comment
LA208822
Salix lasiandra var. lasiandra
Mrs. H. P. Bracelin; Miss Frances D. Payne
1931-6-30
498
Modoc
Parker Creek, 20 km. E of Alturas; meadow S of Payne Ranch
1560.0
Comment
JEPS14857
Salix lasiolepis
Frances D. Payne
1931-6-10
136
Modoc
Parker Creek Warner Mts., Parker Creek
1584
Comment
UC481935
Salix lasiolepis
Mrs. H. P. Bracelin and Miss Frances D. Payne
1931-6-30
492
Modoc
20 km. e. Alturas (Parker Creek, meadow beside creek of Payne Ranch house); Parker Creek
1560
Comment
CAS-BOT-BC229672
Salix lasiolepis var. lasiolepis
H. P. Bracelin
1931-6-29
487
Modoc
Halfway between Adin and Canby.
1350
Comment
NY187861
Salix lemmonii
F. D. Payne
1931-7-7
332
Modoc
Pine Creek Basin, Warner Mountains, about 33 km southeast of Alturas
2280
Comment
RSA59371
Salix lemmonii
E. K. Balls
1950-5-11
14622
Modoc
4 miles S of Fort Bidwell. W of Upper Lake.
1402
Comment
SBBG27411
Salix lemmonii
F. D. Payne
-Aug-1934
778
Modoc
Pine Crk Basin
2316
Comment
UC482350
Salix lemmonii
Mrs. H. P. Bracelin and Miss Frances D. Payne
1931-6-30
496
Modoc
20 km. e. Alturas (meadow s. of Payne Ranch, Parker Creek); Parker Creek
1560
Comment
RSA152632
Salix ligulifolia
I. L. Wiggins, Dorothy B. Wiggins
1961-6-12
16367
Modoc
Pit River. Ca 3.9 miles N of Alturas.
Comment
POM362933
Salix lucida subsp. caudata
H. E. McMinn
1931-5-23
2466
Modoc
Warner Mtns.
Comment
POM261276
Salix lucida subsp. lasiandra
C. Leo Hitchcock
1940-5-27
6699
Modoc
12 miles NW of Alturas.
1616
Comment Read comments Apr 8 2012
SBBG27428
Salix lutea
Mrs. H. P. Bracelin, F. D. Payne
1931-6-30
499
Modoc
Parker Crk, 20 km E of Alturas S of Payne Ranch
1560
Comment
SBBG29031
Salix lutea
Mrs. H. P. Bracelin, F. D. Payne
1931-6-30
499
Modoc
Parker Crk, 20 km E of Alturas S of Payne Ranch
1560
Comment
NY187397
Salix melanopsis
F. D. Payne
1931-6-30
493
Modoc
Parker Creek, 20 km east of Alturas
1560
Comment
CAS-BOT-BC229831
Salix scouleriana
Francis Dorris Payne
1934-8-1
778
Modoc
Pine Creek Basin, Warner Mts.
2316
Comment
CAS-BOT-BC229839
Salix scouleriana
Francis Dorris Payne
1934-8-1
778
Modoc
Pine Creek Basin, Warner Mts.
2316
Comment
JEPS14859
Salix scouleriana
Frances D. Payne
1931-6-10
138
Modoc
Parker Creek Warner Mts., Parker Creek
1584
Comment
RSA610750
Salix scouleriana
Louis C. Wheeler
1935-8-3
3759
Modoc
Warner Mountains: Pine Creek.
1738
Comment
CHSC106168
Salsola tragus
Lowell Ahart; John Dittes
2010-8-31
17113
Modoc
Elkins Lane, at the bridge across Ash Creek, Ash Creek State Wildlife Area, 4215 feet south of Lassen County Line, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1267
Comment
UC2043250
Salvia aethiopis
Barbara Ertter
1995-7-1
14459
Modoc
Highway 395 south of New Pine Creek on Oregon border, at junction of County Road 44.
Comment
CAS-BOT-BC179244
Salvia dorrii var. dorrii
Kay Paulson; Richard Paulson
1989-6-21
150
Modoc
Vicinity of Granger Creek, E side of the Warner Mts.
Comment
RSA504673
Sambucus melanocarpa
Bruce Bartholomew, B. Anderson
1988-6-24
4310
Modoc
Road beyond Poison Lake, ca. 8 km S of the road from Hwy 395 to Lily Lake, Warner Mountains.
2130
Comment
CAS-BOT-BC238784
Sambucus nigra subsp. caerulea
Mrs. C. C. Bruce
1894-7-1
57
Modoc
Davis Creek
Comment
CAS-BOT-BC238786
Sambucus nigra subsp. caerulea
Alice Eastwood; John Thomas Howell
1940-6-12
8054
Modoc
Between Likely and Jess Valley
Comment
JEPS46338
Sanguisorba annua
Frances D. Payne
1931-6-18
199
Modoc
s and e Alturas (Parker Creek, Warner Mountains); Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC15676
Sanicula graveolens
Bruce Bartholomew; Barrett Anderson
1990-7-20
5532
Modoc
3.4 km NW of Tamarack Flat, E side of Warner Mts.
2130
Comment
CAS-BOT-BC15718
Sanicula graveolens
Milo Samuel Baker; Franklin P. Nutting
1894-6-15
Modoc
Big Valley Mts.
Comment
CAS-BOT-BC15721
Sanicula graveolens
Elmer Ivan Applegate
1932-7-31
7968
Modoc
Mill Creek Meadow, W slope of Warner Mts.
Comment
RSA531363
Sanicula graveolens
Bruce Bartholomew, B. Anderson
1990-7-20
5532
Modoc
3.4 Km NW of Tamarack Flat, E side of Warner Mts.
2130
Comment
UC1598724
Sanicula graveolens
Milo S. Baker
1893-6
Modoc
in Modoc County Modoc County
Comment
CAS-BOT-BC95238
Saponaria officinalis
Bruce Bartholomew
1989-8-12
5136
Modoc
4.2 km W of Likely on County Road 60.
1370
Comment
CAS-BOT-BC95567
Sarcobatus vermiculatus
A. D. Borden
1910-1-1
Modoc
Buck Mt. Ranger Station, Fandango Valley.
Comment
UC1281255
Sarcobatus vermiculatus
H. E. McMinn
1931-5-23
2457
Modoc
e. Middle Lake
Comment
CAS-BOT-BC225961
Saxifraga nidifica var. nidifica
K. Paulson; Robert Paulson
1989-6-28
154
Modoc
Vicinity of Granger Creek, E side of the Warner Mts.
1905
Comment
NY784038
Saxifraga nidifica var. nidifica
B. M. Bartholomew
1989-6-2
4776
Modoc
Buck Creek, 1 cm [typo for km?] northeast of Fandango Pass Road, west side of the Warner Mountains
1660
Comment
UC1483867
Saxifraga nidifica var. nidifica
G. Schoolcraft
1980-4-29
210
Modoc
n of Adin (Harper Hill); Harper Hill
1402
Comment
UC11790
Saxifraga oregana
Milo S. Baker
1893-6
Modoc
Comment
UCD126455
Schedonorus arundinaceus
L. D. Whitney
1935-7-7
s.n.
Modoc
Howard Gulch.
Comment
UCD126477
Schedonorus pratensis
L. Whitney
1935-6-29
3360 -b
Modoc
Alturas.
1463
Comment
UCD126479
Schedonorus pratensis
J. E. Coke
1932-11-1
s.n.
Modoc
Modoc County.
Comment
CAS-BOT-BC245131
Schoenoplectus acutus var. occidentalis
Alice Eastwood; John Thomas Howell
1940-6-12
8032
Modoc
Likely.
Comment
UC1100762
Scirpus acutus var. occidentalis
Herbert L. Mason, Verne Grant
1947-7-19
8061
Modoc
Eastside Canal about one mi s Bayley's Bridge (s of Alturas); , Eastside Canal
Comment
CAS-BOT-BC245117
Scirpus microcarpus
Bruce Bartholomew; Barrett Anderson
1988-7-21
4604
Modoc
Above Upper Rush Creek Campground ca. 4 km E of State Highway 299 between Adin and Canby.
1580
Comment
HSC7457
Scirpus microcarpus
M. T. Milligan
1965-6-26
339
Modoc
N end Jess Valley.
1616
Comment
UC1100800
Scirpus pungens
Verne Grant, Irving Schneider
1947-7-19
8083
Modoc
n Likely (Williams Ranch)
Comment
CAS-BOT-BC252546
Scribneria bolanderi
Alice Eastwood; John Thomas Howell
1940-6-15
8297
Modoc
5 mi. N of Lookout.
Comment
RSA534558
Scrophularia lanceolata
Bruce Bartholomew
1991-6-22
5834
Modoc
E slope of S end of Warner Mtns, 3.4 km SW of County Road 1 on road to Patterson.
1620
Comment
CAS-BOT-BC179215
Scutellaria nana
M. Vasey
1990-6-29
9019
Modoc
Along S Emerson Trail, near trailhead from N Emerson Lake.
2377
Comment
CAS-BOT-BC179218
Scutellaria nana
B. Bartholomew
1995-6-2
6945
Modoc
About 0.3 km E of Barrel Spring road on road from Fort Bidwell to Fee Reservoir.
1510
Comment
CAS-BOT-BC179224
Scutellaria nana
B. Bartholomew
1991-8-5
6030
Modoc
Summit Trail between Pepperdine and Squaw Peak, W side of Warner Mts.
2190
Comment
CAS-BOT-BC95609
Sedum lanceolatum
Elmer Ivan Applegate
1932-8-9
8179
Modoc
Arid summit of Cedar Mountain, Cedar Pass, Warner Mts.
Comment
RSA603122
Sedum lanceolatum
L. C. Wheeler
1935-8-14
3844
Modoc
Pine Creek. Warner Mtns.
1585
Comment
UC748226
Sedum rosea subsp. integrifolium
Annie M. Alexander and Louise Kellogg
1946-7-29
5085
Modoc
head Eagle Creek (Warner Mountains, moist stony flat below divide); Warner Mountains, head of Eagle Creek
Comment
HSC80942
Sedum stenopetalum
G. M. Riegel
1979-7-14
511
Modoc
South Warner Mtns.
1739
Comment
JEPS48038
Sedum stenopetalum
Mary H. Manning
1907-1
Modoc
e side Mt. Bidwell (Twelve-mile Creek); e side Mt. Bidwell, Twelve-mile Creek
Comment
CHSC75464
Senecio eurycephalus var. eurycephalus
V. H. Oswald; B. Corbin, A. Sanger, G. Schoolcraft
1999-6-12
9768
Modoc
East of Alturas on Hwy. 299 3.2 mi east of its junction with Hwy. 395. Adjacent to highway.
1524
Comment
CAS-BOT-BC50261
Senecio integerrimus var. exaltatus
James Vale
1978-5-2
Modoc
Boles Creek at Road 136 (E of S end of Clear Lake Reservoir).
Comment
CAS-BOT-BC50288
Senecio integerrimus var. exaltatus
Betty J. Hammerly
1941-6-20
36
Modoc
Along banks of Clear Lake, S end of Warner Mts.
Comment
CAS-BOT-BC50290
Senecio integerrimus var. exaltatus
Francis Dorris Payne
1932-6-24
599
Modoc
Parker Creek.
1584
Comment
CHSC67430
Senecio integerrimus var. exaltatus
James D. Jokerst
1987-5-13
2867
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1359
Comment
CAS-BOT-BC50268
Senecio serra var. serra
Bruce Bartholomew
1989-8-12
5109
Modoc
S end of Coyote Creek, ca. 1.5 km SW of Sunflower Knob, S end of Warner Mountains.
2040
Comment
UC748200
Senecio triangularis
Annie M. Alexander and Louise Kellogg
1946-7-17
5000
Modoc
edge South Fork Davis Creek (Plum Valley Camp, Warner Mountains); Warner Mountains, , Plum Valley Camp
Comment
RSA95254
Sidalcea glaucescens
F. W. Peirson
6867
Modoc
West slope of Warner Mts. on Cedarville Rd
Comment
CAS-BOT-BC179062
Sidalcea oregana subsp. oregana
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
154
Modoc
Parker Creek.
Comment
POM84283
Sidalcea oregana subsp. oregana
R. M. Austin
1895-08
417
Modoc
Goose Lake Valley
Comment
SJSU9695
Sidalcea oregana subsp. oregana
W. Savage
1979-7-20
1547
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC179053
Sidalcea oregana subsp. spicata
Leland S. Smith
1920-7-13
1188
Modoc
Crowder Flat.
1371
Comment
CAS-BOT-BC248341
Sidalcea oregana subsp. spicata
B. Bartholomew; H. Sun
2002-6-24
8824
Modoc
S end of Sweagert flat ca. 15.3 straight line km WNW of Aden
1820
Comment
SEINET2442027
Sidalcea oregana subsp. spicata
Barbara Ertter
1988-6-18
7612
Modoc
W side Hwy 139 just S of where it crosses railroad at jct to Clear lake, NE of Dry Lake E of Lava Beds Nat'l Monument.; 0
1250
Comment
RSA448222
Sidalcea oregana subsp. spicata
George Willet
1935-6-26
s.n.
Modoc
Jess Valley, Warner Mountains
1829
Comment
JEPS51022
Silene douglasii
W. L. Jepson
1918-8-7
7892
Modoc
Mt. Bidwell
2286
Comment
NY446739
Silene douglasii
L. C. Wheeler
1935-8-5
3784
Modoc
Pine Creek, Warner Mountains
2316.5
Comment
POM267211
Silene douglasii
Marion Ownbey, Fred G. Meyer
1940-7-1
2154
Modoc
Cedar Peak, Warner Mountains.
Comment
UC705688
Silene douglasii
Marion Ownbey, Fred G. Meyer
1940-7-1
2154
Modoc
Cedar Peak Warner Mts., Cedar Peak
Comment
UC120177
Silene douglasii
Mrs. R. M. Austin
July, 1887
Modoc
Hills
Comment
CAS-BOT-BC95242
Silene douglasii var. douglasii
Louis Cutter Wheeler
1935-8-5
3784
Modoc
Pine Creek, Warner Mts.
2316
Comment
CAS-BOT-BC95244
Silene douglasii var. douglasii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5489
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
CAS-BOT-BC95246
Silene douglasii var. douglasii
Bruce Bartholomew
1991-8-5
6031
Modoc
Summit Trail between Pepperdine and Squaw Peak, W side of Warner Mts.
2190
Comment
CAS-BOT-BC95250
Silene douglasii var. douglasii
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2154
Modoc
Cedar Peak, Warner Mts.
Comment
CAS-BOT-BC389519
Silene menziesii
Arnold Tiehm
1984-6-30
8840
Modoc
NW side of Bidwell Mt., 2.8 road miles north of 8 mile creek on the road from Lake Annie
1828
Comment
CAS-BOT-BC95267
Silene menziesii
E. S. Willits
1940-6-9
331
Modoc
Fandango Pass.
Comment
CAS-BOT-BC95272
Silene menziesii
Bruce Bartholomew
1991-7-6
5999
Modoc
Rush Creek above Upper Rush Creek Camp Ground.
1580
Comment
UC8480
Silene menziesii
Mrs. R. M. Austin
Aug., 1894
Modoc
Sugar Loaf Hill
Comment
UC711806
Silene occidentalis subsp. occidentalis
Roxana S. Ferris and Laura Lorraine
1941-8-14
10577
Modoc
on road to Eagleville three mi from Patterson Ranger Station (Warner Mountains); Modoc National Forest, Warner Mountains
Comment Read comments Sep 9 2015
CAS-BOT-BC95274
Silene oregana
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10577
Modoc
3 miles from Patterson Ranger Station on road to Eagleville, Warner Mts.
Comment
CAS-BOT-BC95276
Silene oregana
Leland S. Smith
1922-7-20
1271
Modoc
Rush Creek Ranger Station.
2133
Comment
CAS-BOT-BC95047
Sisymbrium altissimum
E. S. Willits
1940-5-17
272
Modoc
Willow Ranch.
Comment
CAS-BOT-BC245081
Sisyrinchium idahoense var. idahoense
Bruce Bartholomew
1991-7-4
5887
Modoc
S end of Higgins Flat.
1370
Comment
SEINET3130370
Sitanion jubatum
Baker, Nutting
1900-7-2
sn
Modoc
Egg Lake
Comment
JEPS62126
Smilacina racemosa
Frances D. Payne
1931-6-21
226
Modoc
ridge w Dry Creek (creek is a tributary of Parker Creek, s and e of Alturas); Warner Mountains
1981
Comment
UC71880
Smilacina stellata
Mrs. M. H. Manning
1903-1
114
Modoc
Ft. Bidwell; near streams, ne Modoc Co.
Comment
CDA39384
Smilacina stellata
T. C. Fuller
1963-6-11
10654
Modoc
3.1 miles north of Blue Lake Guard Station, 14.0 miles southeast of Likely.
0
Comment
JEPS117295
Solanum dulcamara
Lowell Ahart, John Dittes
2010-8-31
17095
Modoc
On the south sdie of Ash Creek, about 10 yards west of the bridge, on the west side of Elkins Lane, Ash Creek State Wildlife Area, 4215 feet north of Lassen County Line, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Va
1267
Comment
UCD126920
Solanum dulcamara
Verne Grant; Irving Schneider
1947-7-19
8076
Modoc
Williams ranch; along Souhern Pacific right-of-way near East Canal, in Pit Valley south of Alturas.
Comment
CAS-BOT-BC245432
Solanum physalifolium var. nitidibaccatum
Francis Dorris Payne
1932-7-18
712
Modoc
Parker Creek.
1584
Comment
POM229213
Solanum physalifolium var. nitidibaccatum
Louis C. Wheeler
1935-9-22
3994
Modoc
3 mi W of Alturas
1357
Comment
JEPS114782
Solanum triflorum
Lowell Ahart, John Dittes
2008-8-25
15329
Modoc
On the north bank of Ash Creek, Ash Creek State Wildlife Area, 4500 feet south of County Road 87, 2.7 miles (air) west of Adin, 9.1 miles (air) northeast of Bieber
1271
Comment
CAS-BOT-BC245425
Solanum triflorum
Carl Brandt Wolf
1931-9-5
2399
Modoc
2 mi. above the east base of the grade on the road from Lake City to Davis Creek, Warner Mts.
1676
Comment
CAS-BOT-BC245428
Solanum triflorum
Belknap C. Goldsmith
1912-9-1
74
Modoc
Modoc County.
1341
Comment
POM228874
Solanum triflorum
Louis C. Wheeler
1935-9-22
3995
Modoc
Pit River at Rattlesnake Butte. Warm Springs Valley.
1341
Comment
UCR64879
Solidago canadensis
George K. Helmkamp
1990-9-23
H- 2
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
UC1192251
Solidago spectabilis
Herbert L. Mason
1947-8-11
13497
Modoc
On Highway 81, west margin of Lower Lake, near boundary, between Lassen and Modoc counties.
Comment
CAS-BOT-BC54283
Solidago velutina subsp. californica
Bruce Bartholomew
1989-8-12
5126
Modoc
South Fork of Pine Creek where it crosses West Warner Road, W side of Warner Mountains.
1900
Comment
CAS-BOT-BC242254
Sparganium emersum
Bruce Bartholomew
1991-8-6
6083
Modoc
N Emerson Lake, E side of Warner Mts.
2370
Comment
JEPS32231
Sparganium emersum var. emersum
Mrs. M. H. Manning
Jun 1903
434
Modoc
ne Modoc County
Comment
SJSU9648
Sphaeromeria potentilloides
W. Savage
1979-7-10
1519
Modoc
Bowles Meadow, Devils Garden District, Modoc National Forest
1493
Comment
UC1714645
Sphenosciadium capitellatum
Mrs. M. H. Manning
Aug 1903
199
Modoc
Mill Canyon
Comment
UC466743
Spiraea douglasii
Franklin P. Nutting
Modoc
near Lookout (Big Valley); Big Valley
Comment
CAS-BOT-BC245023
Spirodela polyrhiza
Ellsworth Bethel
1923-4-24
s.n.
Modoc
Adin.
Comment
UC1101245
Spirodela polyrhiza
Verne Grant and Irving Schneider
1947-7-19
8066
Modoc
s of Alturas (Corporation ranch, irrigation ditch s of s loop road)
Comment
CAS-BOT-BC252544
Sporobolus
Leland S. Smith
1918-9-20
1061
Modoc
Surprise Valley.
1524
Comment
POM69776
Stachys palustris subsp. pilosa
R. M. Austin
1895-08
s.n.
Modoc
Goose Lake Valley
Comment
UC1191922
Stachys palustris subsp. pilosa
Verne Grant, Irving Schneider
1947-7-22
8146
Modoc
about 1 mi n Surprise station (on Highway 395); North Fork of Pit River
Comment
CAS-BOT-BC179210
Stachys pilosa
B. Bartholomew
1995-8-1
7172
Modoc
County road 13, ca. 3 km NW of Lake City.
1390
Comment
UC8677
Stellaria longipes var. longipes
Milo S. Baker
1893-6-28
Modoc
Comment
JEPS90801
Stellaria umbellata
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10473
Modoc
Warner Mountains, North Emerson Lake margin North Emerson Lake margin; Warner Mountains, North Emerson Lake margin
2392
Comment
CAS-BOT-BC54300
Stenotus acaulis
Elmer Ivan Applegate
1932-7-9
7574 A
Modoc
North slope of Bidwell Mountain, Warner Mountains
Comment
CAS-BOT-BC54259
Stenotus stenophyllus
Bruce Bartholomew; Barrett Anderson
1989-4-28
4659
Modoc
S end of Dead Horse Reservoir and ca. 6 km SW of the S end of Goose Lake.
1520
Comment
JEPS29181
Stenotus stenophyllus
Lauramay T. Dempster
1961-6-18
1687
Modoc
Peak just south of Cedar Pass
Comment
SEINET3125081
Stephanomeria lactucina
Richard R. Halse
2006-8-4
6998
Modoc
Along Patterson Mill Road ca. 4 miles southwest of its junction with Surprise Valley Road, east side of the southern Warner Mountains; Modoc National Forest.
2097
Comment
SEINET8223954
Stephanomeria lactucina
Richard R. Halse
2006-8-4
6998
Modoc
Along Patterson Mill Road ca. 4 miles southwest of its junction with Surprise Valley Road, east side of the southern Warner Mountains; Modoc National Forest.
2097
Comment
UC69638
Streptanthus cordatus
Mrs. M. H. Manning
June 1904
389
Modoc
open mt. side Ft. Bidwell (ne Modoc Co.)
1706
Comment
CAS-BOT-BC95055
Streptanthus cordatus var. cordatus
John Thomas Howell
1934-6-13
12050
Modoc
Fandango Pass, Warner Mts.
1828
Comment
CAS-BOT-BC95062
Streptanthus cordatus var. cordatus
Annie Montague Alexander; L. Kellogg
1946-6-7
4995
Modoc
15 mi. E of Cedarville.
1752
Comment
CAS-BOT-BC95064
Streptanthus cordatus var. cordatus
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2135
Modoc
Cedar Pass, Warner Mts.
Comment
CAS-BOT-BC95066
Streptanthus cordatus var. cordatus
Bruce Bartholomew
1990-6-17
5342
Modoc
W side of Fandango Pass near the summit, Warner Mountains.
Comment
JEPS111376
Streptanthus cordatus var. cordatus
Dean Wm. Taylor, Glenn Clifton
11162
Modoc
Cedar Pass, northerly slopes of Peak 7298
2151
Comment
UC429277
Streptopus amplexifolius var. americanus
Franklin P. Nutting
1894-8-15
Modoc
Taylor Creek
Comment
CAS-BOT-BC95572
Suaeda calceoliformis
Isabelo T. Kelly
1930-1-1
33
Modoc
Fort Bidwell.
Comment
CAS-BOT-BC95574
Suaeda calceoliformis
Elmer Ivan Applegate
1932-7-6
8197
Modoc
E side of Middle Lake, Surprise Valley. Along the nevada state line.
Comment
CAS-BOT-BC95576
Suaeda calceoliformis
Bruce Bartholomew; Barrett Anderson
1990-7-20
5451
Modoc
Margin of Goose Lake at S end of the causeway to McGinty Point.
1440
Comment
CAS-BOT-BC180092
Swertia radiata
Elmer Ivan Applegate
1932-7-31
7948
Modoc
Mill Creek Meadows, W slope of Warner Mts.
2438
Comment
HSC81054
Swertia radiata
G. M. Riegel
1979-7-27
596
Modoc
South Warner Mtns.
1829
Comment
UC748485
Symphoricarpos longiflorus
Annie M. Alexander and Louise Kellogg
1946-6-18
4805
Modoc
bluff facing Lower Lake
Comment
CAS-BOT-BC95192
Symphoricarpos rotundifolius var. rotundifolius
John Thomas Howell
1934-6-13
12105
Modoc
Warner Mts., North Fork of Barber Creek.
1828
Comment
CAS-BOT-BC95194
Symphoricarpos rotundifolius var. rotundifolius
Frances Payne
1931-6-21
231
Modoc
Warner Mts., ridge west of Dry Creek
1981
Comment
CAS-BOT-BC95196
Symphoricarpos rotundifolius var. rotundifolius
John H. Hatton
1911-6-20
123
Modoc
Modoc County.
1524
Comment
UC728630
Symphoricarpos rotundifolius var. rotundifolius
Milo S. Baker
1930-6-13
8326
Modoc
w entrance Cedar Pass; Warner Mts.
Comment
UC71843
Symphyotrichum ascendens
Mrs. M. H. Manning
Aug 1 1904-Sep 1 1904
477
Modoc
Alturas (ne Modoc County)
Comment
HSC1959
Symphyotrichum bracteolatum
M. T. Milligan
1966-7-25
576
Modoc
E of Jess Valley
1646
Comment
UC1192069
Symphyotrichum bracteolatum
Herbert L. Mason
1947-8-11
13494
Modoc
on Highway 81, w margin of Lower Lake, near boundary betwn Lassen and Modoc Co. Lower Lake
Comment
SD64360
Symphyotrichum bracteolatum
Darley F. Howe
1966-8-26
Modoc
1.3 miles north of Lassen-Modoc County Line. East of Warner Mountains.
1340
Comment
HSC5072
Symphyotrichum campestre
M. T. Milligan
1966-7-29
604
Modoc
Slopes and ridges E of Jess Valley
1982
Comment
JEPS127561
Symphyotrichum foliaceum var. parryi
L. P. Janeway
2015-8-11
11834
Modoc
Warner Mountains. East side of Squaw Peak a little above Squaw Peak Trail. Warren Peak 7.5' Quad.
Comment
CAS-BOT-BC15159
Symphyotrichum frondosum
Herbert Louis Mason
1947-8-9
13479
Modoc
East side of Fairchild Swamp, N of Alturas.
Comment
UC1192072
Symphyotrichum frondosum
Verne Grant and Irving Schneider
1947-8-27
8317
Modoc
southwest end of Clear Lake
Comment
CAS-BOT-BC232361
Synthyris missurica
Annie Montague Alexander; L. Kellogg
1946-6-15
4774
Modoc
Deep Creek.
2133
Comment
JEPS29109
Synthyris missurica
Lauramay T. Dempster
1961-6-18
1684
Modoc
Peak just s of Cedar Pass
Comment
SEINET13750737
Synthyris missurica
M. J. Williams
1984-6-29
84- 72 -4
Modoc
Cave Lake, west side of the Warner Mountains.
2134
Comment
CHSC109733
Synthyris missurica subsp. missurica
B. Castro; L. P. Janeway
2012-7-28
1980
Modoc
Warner Mountains. Along the major eastern tributary of Pine Creek where the road to Poison Lake crosses it (the road washed out here).
1943
Comment
JEPS36860
Taraxacum officinale
W. L. Jepson
1918-8-14
7983
Modoc
Jess Valley
1584
Comment
JEPS31538
Taraxia subacaulis
Milo S. Baker
1893-7-1
Modoc
edge of meadow Forestdale
Comment
UC71668
Taraxia tanacetifolia
Mrs. M. H. Manning
1903-8-27
339
Modoc
Mt. Bidwell
1981
Comment
UC748417
Taraxia tanacetifolia
Annie M. Alexander and Louise Kellogg
1946-6-10
4710
Modoc
on shore Snake Lake
Comment
HSC67874
Tetradymia canescens
J. P. Smith, J. O. Sawyer
1973-8-8
7247
Modoc
S slopes of Eagle Peak
2561
Comment
HSC81115
Tetradymia canescens
G. M. Riegel
1980-7-14
879
Modoc
S Warner Mtns.
1739
Comment
CHSC30492
Tetradymia spinosa
N. E. H. Prouty
1980-5-25
169
Modoc
Along stream from hot spring.
Comment
CAS-BOT-BC217130
Thalictrum fendleri
Bruce Bartholomew
1990-8-4
5620
Modoc
Trail from the roadhead to Pine Creek Basin, W side of Warner Mts.
2160
Comment
NY215470
Thelypodium flexuosum
B. M. Bartholomew
1991-5-24
5696
Modoc
Surprise Valley, 5.1 km E of Eagleville.
1370
Comment
CAS-BOT-BC95077
Thelypodium milleflorum
Bruce Bartholomew
1990-6-17
5339
Modoc
Surprise Valley, SE corner of Upper Alkali Lake.
1390
Comment
SEINET4853764
Thermopsis argentata
Milo S. Baker
1894-8-14
s.n.
Modoc
Big Valley Mountains.
Comment
CAS-BOT-BC181793
Thermopsis californica var. argentata
Bruce Bartholomew; Barrett Anderson
1989-6-3
4902
Modoc
ca. 5 km NW of Egg Lake and ca. 0.8 km W of Service Flat Gulch.
1370
Comment
UC1037240
Thermopsis californica var. argentata
Leo Whitney
1935-6-2
3177
Modoc
near White Horse; White Horse Lake (flat)
Comment
CAS-BOT-BC95086
Thlaspi arvense
Bruce Bartholomew; Barrett Anderson
1989-6-1
4751
Modoc
ca. 0.5 km W of Davis Creek on road to S end of Goose Lake.
1460
Comment
CDA36792
Thlaspi arvense
D. B. Joley
1976-6-23
3
Modoc
Likely, near Alturas.
0
Comment
JEPS54042
Thlaspi arvense
L. S. Smith
1919-5-1
1092
Modoc
flats around Alturas; around Alturas
Comment
RSA603593
Thlaspi arvense
L. C. Wheeler
1935-8-10
3818
Modoc
Dismal Swamp, Twenty Mile Creek. Warner Mtns.
2226
Comment
SJSU9623
Thlaspi arvense
W. Savage
1979-7-7
1433
Modoc
Triangle, Fairchild Swamp Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC58774
Tiquilia nuttallii
Bruce Bartholomew
1990-6-17
5317
Modoc
Surprise Valley, 6.8 km W of Eagleville.
1390
Comment
UC131346
Townsendia scapigera
J. G. Lemmon
May 1879
Modoc
Warner's Ranch Sierra Valley
Comment
UCD149853
Toxicoscordion paniculatum
William Anderson
1965-6-3
s.n.
Modoc
Davis Creek.
Comment
NY643415
Tribulus terrestris
B. M. Bartholomew
1989-8-10
5037
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CAS-BOT-BC179199
Trichostema oblongum
Bruce Bartholomew; Barrett Anderson
1988-6-25
4400 A
Modoc
Ryan Canyon, N of Adin.
1390
Comment
CHSC99949
Trichostema oblongum
Lowell Ahart; John Dittes
2008-8-26
15346 -A
Modoc
On the bottom of Rose Creek, 250 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 3160 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout.
1276
Comment
UC26036
Trichostema oblongum
Milo S. Baker
1893-7-24
Modoc
Egg Lake
Comment
RSA318961
Trifolium
Patricia Wilder
1971-6-20
5075
Modoc
North part of Egg Lake (now a meadow), northwest of Lookout; north of Bieber and California State Highway 299; Modoc National Forest. Cascades Mt. Range.
1372
Comment
CAS-BOT-BC181786
Trifolium cyathiferum
Annie Montague Alexander; L. Kellogg
1946-7-12
4979
Modoc
Twelve Mile Creek.
Comment
CHSC117567
Trifolium cyathiferum
Lowell Ahart; John Dittes
2016-7-14
21172 -A
Modoc
West side of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wild life Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
JEPS20027
Trifolium cyathiferum
L. S. Smith
1917-7-24
128
Modoc
Joseph Creek Warner Mtns
1676
Comment
CHSC117231
Trifolium hybridum
Lowell Ahart; John Dittes
2016-7-16
21240
Modoc
Between the first pond and the second going west, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 miles (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
JEPS123848
Trifolium hybridum
Lowell Ahart, John Dittes
2015-7-16
20365
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
UC1553371
Trifolium kingii var. productum
Sch/Yor/Hor/Ach
1988-7-16
1832
Modoc
e slope Squaw Peak (Susanville); Warner Mtns
2560
Comment
UC748302
Trifolium kingii var. productum
Annie M. Alexander and Louise Kellogg
1946-6-25
4821
Modoc
Dismal Swamp Warner Mtns (n end of mtns)
2255
Comment
JEPS66046
Trifolium kingii var. productum
L. S. Smith
1917-7-18
81
Modoc
Soldier Creek Warner Mtns
1981
Comment
JEPS66051
Trifolium kingii var. productum
Leland S. Smith
1917-7-18
841
Modoc
w Cedarville (Soldier Creek); Warner Mtns
Comment
SD46733
Trifolium longipes
Robert J. Weatherby
1955-7-7
1604
Modoc
Dismal Swamp, northern Warner Mountains, boggy meadow
2240
Comment
NY717186
Trifolium longipes
B. M. Bartholomew
1988-6-24
4305
Modoc
Road beyond Poison Lake ca. 0.8 km south of the road from U.S. Highway 395 to Lily Lake, Warner Mountains
2130
Comment
UC748297
Trifolium longipes subsp. shastense
Annie M. Alexander and Louise Kellogg
1946-6-8
4694
Modoc
Road from Eagleville to Patterson Mill.
2286
Comment
CAS-BOT-BC181740
Trifolium longipes var. oreganum
Bruce Bartholomew; Barrett Anderson
1988-6-24
4305
Modoc
Road beyond Poison Lake ca. 8 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2130
Comment
CAS-BOT-BC180175
Trifolium macrocephalum
Bruce Bartholomew; Mona Bourell
1990-4-27
5174
Modoc
NW side of Rice Flat, ca. 2 km S of Adin Pass.
1540
Comment
CAS-BOT-BC181728
Trifolium macrocephalum
Bruce Bartholomew; Barrett Anderson
1988-5-13
4148
Modoc
Along Parker Creek Road, at the border of Modoc National Forest and ca. 16 km WSW of Alturas, side of the Warn
1580
Comment
CAS-BOT-BC181732
Trifolium macrocephalum
Leland S. Smith
1917-6-10
35
Modoc
Jess Valley.
1524
Comment
CHSC67111
Trifolium macrocephalum
James D. Jokerst
1987-5-11
2826
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1363
Comment
UCD18892
Trifolium macrocephalum
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-5-10
200
Modoc
5 mi. NE along Hwy 139 from its intersection with Hwy 299, south of hwy 139, Canby site.
Comment
CAS-BOT-BC180170
Trifolium microcephalum
Bruce Bartholomew; Barrett Anderson
1988-6-25
4401
Modoc
Ryan Canyon, N of Adin.
1390
Comment
CAS-BOT-BC180169
Trifolium pratense
Bruce Bartholomew
1994-7-2
6776
Modoc
N side of Joseph Creek, 5.6 km E of U.S. Hwy. 395 on Forest Service road 30.
1590
Comment
HSC15157
Trifolium pratense
M. T. Milligan
1964-7-20
151
Modoc
N end of Jess Valley, near Mill Creek.
1677
Comment
CAS-BOT-BC181757
Trifolium productum
Bruce Bartholomew
1995-7-31
7105
Modoc
Headwaters of the S fork of Davis Creek, E side of the Warner Mountains.
2210
Comment
CAS-BOT-BC181760
Trifolium productum
Bruce Bartholomew; Barrett Anderson
1990-7-20
5522
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
CAS-BOT-BC181771
Trifolium productum
Bruce Bartholomew
1991-8-6
6087
Modoc
S Emerson Trail at stream between S Fork of Emerson Creek and Bearcamp Trail, Warner Mts.
2130
Comment
UC165600
Trifolium willdenovii
Mrs. M. H. Manning
1903-1
228
Modoc
near Fort Bidwell
Comment
CAS-BOT-BC180161
Trifolium wormskioldii
V. J. Wetherell
1961-8-9
486
Modoc
Stowe Reservoir Campground, 1 mi. E of Cedar Pass.
1828
Comment
POM27705
Trifolium wormskioldii
R. M. Austin
1895-07
258
Modoc
Goose Lake Valley.
Comment
UCD109913
Trifolium wormskioldii
Beecher Crampton; with Carl Rimbey
1954-7-8
2169
Modoc
Warner mountains, 15 miles east of Likely. Floor of Jess Valley.
Comment
UC71582
Triglochin maritima
Mrs. M. H. Manning
1893-2
146
Modoc
ne Modoc Co. Camass Meadows
Comment
JEPS70748
Trisetum spicatum
Leland S. Smith
1918-7-14
994
Modoc
Mill Creek; Modoc Forest, Eagle Peak
2133
Comment
SEINET5424184
Trisetum spicatum
D. Charlet
1989-8-17
554
Modoc
Warner Mountains, 1.3 km northwest of Eagle Peak
2550
Comment
RSA602587
Trisetum wolfii
L. C. Wheeler
1935-8-16
3876
Modoc
Warner Mountains: Dismal Swamp, Twenty Mile Creek.
2226
Comment
CAS-BOT-BC242156
Triteleia hyacinthina
Isabel T. Kelly
Summer, 1930
15
Modoc
Buck Creek; west slope of Warner Range.
Comment
CHSC109886
Triteleia hyacinthina
B. Castro; L. P. Janeway
2012-7-25
1959
Modoc
Warner Mountains. Slope along N side of Dismal Swamp, along sides of rough gravel road going N out of swamp, just above more mesic sites dominated by Artemisia cana.
2218
Comment
RSA378027
Triteleia hyacinthina
George Willet
1935-6-14
s.n.
Modoc
4 miles E of Likely.
1524
Comment
HSC3043
Triteleia hyacinthina
M. T. Milligan
1964-7-25
193
Modoc
1.0 mi. E of Weber Salt Camp on Pine Creek Rd.
2134
Comment
CAS-BOT-BC58557
Turritis glabra
Alice Eastwood; John Thomas Howell
1940-6-13
8167
Modoc
Cedarville.
Comment
CAS-BOT-BC58560
Turritis glabra
John Thomas Howell
1934-6-12
12021
Modoc
Plum Valley, Warner Mts.
Comment
UCD19568
Urtica dioica subsp. holosericea
Gerald Dickinson
1963-7-16
101
Modoc
Cedar Pass camp ground on Alturas-Cedarville Hwy.
1798
Comment
UC27951
Utricularia intermedia
M. S. Baker and Frank Nutting
1894-6-13
Modoc
Egg Lake
Comment
JEPS9177
Utricularia macrorhiza
W. L. Jepson
1918-8-11
7935
Modoc
Alturas
1371
Comment
UCD121872
Utricularia minor
Barry Rice
2007-5-28
BR 070505
Modoc
Western edge of Egg Lake.
1295
Comment
RSA523577
Utricularia vulgaris subsp. macrorhiza
W. L. Jepson
1918-8-11
7935
Modoc
Alturas.
Comment
UCD169490
Vaccaria hispanica
Louis C. Wheeler
1935-8-6
3800
Modoc
1/2 mile south of Pine Creek (town).
1493
Comment
UCD99484
Vaccaria hispanica
W. A. Harvey
1954-6-4
s.n.
Modoc
just north of Lake City, Surprise Valley.
1371
Comment
CAS-BOT-BC95703
Vaccinium cespitosum
Louis Cutter Wheeler
1935-8-8
3811
Modoc
N Fork Bidwell Creek.
2377
Comment
POM229171
Vaccinium cespitosum
L. C. Wheeler
1935-8-8
3811
Modoc
N Fork Bidwell Creek, Warner Mts.
2378
Comment
CAS-BOT-BC245385
Valeriana californica
K. Paulson; Robert Paulson
1990-7-2
209
Modoc
Cave Lake, W side of Warner Mts.
1987
Comment
CAS-BOT-BC245388
Valeriana californica
Louis Cutter Wheeler
1935-8-3
3755
Modoc
Dismal Swamp, Warner Mountains.
Comment
CHSC109894
Valeriana californica
B. Castro; L. P. Janeway
2012-7-26
1967
Modoc
Warner Mountains. Along Highgrade National Recreation Trail 0.6 air mi SW of Little Lily Lake and 1air mi N of Mt. Vida.
2334
Comment
CHSC111993
Valeriana californica
B. Castro; L. P. Janeway
2008-8-17
1754
Modoc
Warner Mountains. North slope of Bald Mountain; mid-slope not far above last row of trees.
2319
Comment
CDA20820
Ventenata dubia
D. Hickson
2006-6-22
s.n.
Modoc
Modoc Plateau; On basalt table S of Pine Creek. Approx 0.75 mi ENE of parking lot for Pine Creek Reservoir on Pine Creek Wildlife Area.
Comment
CAS-BOT-BC245484
Verbascum blattaria
G. Schoolcraft
1984-7-31
1331
Modoc
Along Centerville Rd., SW of Alturas.
1325
Comment
UCR142471
Veronica alpina var. unalaschcensis
L. C. Wheeler
1935-8-10
3821
Modoc
Warner Mtns, Lily Lake, Pine Creek
2134
Comment
CAS-BOT-BC245468
Veronica americana
Bruce Bartholomew; Barrett Anderson
1988-7-21
4470
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
CAS-BOT-BC245471
Veronica americana
Bruce Bartholomew; Barrett Anderson
1988-6-24
4346
Modoc
South Barber Creek, 6.3 km SW of County Road 1 on County Road 42, E side of the Warner Mts..
1790
Comment
CAS-BOT-BC245479
Veronica americana
Annie Montague Alexander; L. Kellogg
1946-6-14
4763
Modoc
Silver Creek branch of Patterson Mill road.
1828
Comment
RSA252395
Veronica americana
Robert F. Thorne, C. W. Tilforth
1969-9-5
39163
Modoc
Modoc National Forest, Warner Mountains, Clear Lake.
1768
Comment
CDA42024
Veronica americana
T. C. Fuller
1963-7-16
10911
Modoc
Lassen Creek, Sugar Hill Planting, ca. 6 miles southeast of Willow Ranch.
0
Comment
CAS-BOT-BC245465
Veronica anagallis-aquatica
Robert Folger Thorne
1969-9-4
39101
Modoc
N Fork of Pit River, 3.4 mi. N of Alturas where crossed by Hwy 395.
1341
Comment
JEPS119560
Veronica anagallis-aquatica
Lowell Ahart, John Dittes
2012-7-12
18361
Modoc
About 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
HSC21202
Veronica peregrina subsp. xalapensis
M. T. Milligan
1965-6-23
311
Modoc
N end of Jess Valley
1616
Comment
UC1192003
Veronica peregrina subsp. xalapensis
Verne Grant, Irving Schneider
1947-7-18
8084
Modoc
5 mi n of Bayley's Bridge (s of Alturas, Eastside Canal); Eastside Canal
Comment
UC27720
Veronica peregrina subsp. xalapensis
M. S. Baker and Frank Nutting
1894-6-4
Modoc
Little Hot Spring Valley
Comment
CAS-BOT-BC245445
Veronica serpyllifolia subsp. humifusa
Elmer Ivan Applegate
1932-8-3
8138
Modoc
W slope of Warner Mts. near Eagle Peak.
Comment
CAS-BOT-BC245448
Veronica serpyllifolia subsp. humifusa
Bruce Bartholomew; Barrett Anderson
1988-6-24
4323
Modoc
Lily Lake, W side of the Warner Mts..
2130
Comment
CAS-BOT-BC245440
Veronica wormskjoldii
Bruce Bartholomew; Barrett Anderson
1988-7-23
4573
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
RSA0011245
Vicia americana
R. M. Austin
1895-06
407
Modoc
Goose Lake Valley.
Comment
UCD108696
Vicia americana subsp. americana
Verne Grant
1947-7-21
8121
Modoc
North Fork of Pit River by bridge on Highway 395, north of Alturas.
Comment
CAS-BOT-BC180141
Vicia americana var. americana
Alice Eastwood; John Thomas Howell
1940-6-12
8070
Modoc
Between Likely and Jess Valley.
Comment
CAS-BOT-BC180149
Vicia americana var. americana
Annie Montague Alexander; L. Kellogg
1946-6-14
4753
Modoc
Silver Creek branch of Patterson Mill road.
1828
Comment
JEPS66134
Vicia americana var. americana
Leland S. Smith
1918-7-7
979
Modoc
Jess Valley; Modoc Forest
Comment
CAS-BOT-BC245364
Viola beckwithii
F. Angwin
1946-3-24
s.n.
Modoc
Adin.
1371
Comment
JEPS50273
Viola beckwithii
Mary H. Manning
before Aug 1918
Modoc
Fort Bidwell
Comment
UC1761469
Viola beckwithii
Mrs. Manning
1906-4
958 b
Modoc
Lookout
Comment
UC1763503
Viola beckwithii
Milo S. Baker
1893-1
5497
Modoc
Egg Lake
Comment
UC19242
Viola beckwithii
Mrs. R. M. Austin
April, 1894
Modoc
Goose Lake Valley
Comment
HSC21861
Viola beckwithii
M. T. Milligan
1964-4-25
Modoc
1 mi. up Barns Grade Rd. at stock pens
Comment
CAS-BOT-BC245346
Viola glabella
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16405
Modoc
Cedar Pass Campground, 3 mi. E of Thoms Creek bridge, Cedar Pass Road
Comment
JEPS50389
Viola glabella
Frances D. Payne
1931-5-7
349
Modoc
Paynes Meadow; Warner Mountains, Parker Creek, Paynes Meadow
1584
Comment
POM85348
Viola glabella
R. M. Austin
1895-06
532
Modoc
Sugar Hill
Comment
CAS-BOT-BC245344
Viola macloskeyi
Annie Montague Alexander; L. Kellogg
1946-7-1
4887
Modoc
Mineral Spring, Dismal Swamp, N end of Warner Mountains
2255
Comment
CAS-BOT-BC245318
Viola praemorsa
F. Angwin
1946-4-21
s.n.
Modoc
Rush Creek.
1371
Comment
CAS-BOT-BC245324
Viola praemorsa
Leland S. Smith
1920-6-2
1161
Modoc
Dismal Creek.
2042
Comment
JEPS50375
Viola praemorsa subsp. linguifolia
Mary H. Manning
Aug. 1918
Modoc
Fort Bidwell
Comment
UC140851
Viola praemorsa subsp. linguifolia
Mrs. R. M. Austin
May 1894
Modoc
Goose Lake Valley
Comment
POM319407
Viola praemorsa subsp. praemorsa
Patricia Wilder
1971-6-20
5087
Modoc
North part of Egg Lake (now a meadow), northwest of Lookout; north of Bieber and California State Highway 299; Modoc National Forest. Cascades Mt. Range.
1372
Comment
CAS-BOT-BC245315
Viola purpurea subsp. purpurea
Ernest Brown Babcock; George Ledyard Stebbins
1936-6-9
1824
Modoc
Cedar Creek Canyon, ca. 3 mi. W of Cedarville.
1676
Comment
CAS-BOT-BC245302
Viola purpurea subsp. venosa
Leland S. Smith
1922-5-28
1243
Modoc
Happy Camp Mt. top ridge.
1889
Comment
POM260413
Viola purpurea subsp. venosa
C. Leo Hitchcock
1940-5-27
6683
Modoc
15 miles northeast of Alturas.
1616
Comment
RSA293420
Viola purpurea subsp. venosa
Reino Alava
1957-7-6
1168
Modoc
2 miles W of Benton Meadows. Davis Creek Pass Road, Modoc National Forest.
Comment
JEPS50268
Viola sororia subsp. affinis
F. Payne
1929-6-13
7
Modoc
Parker Creek; Warner Mountains, Parker Creek
1584
Comment
UC1761467
Viola sororia subsp. affinis
Milo S. Baker
Aug 1898
956
Modoc
Bowens Springs (Type locality for fruiting specimens of Viola austiniae Greene)
Comment
CAS-BOT-BC198728
Vulpia bromoides
Elmer I. Applegate
1897-5-31
884
Modoc
East side of Tule Lake near Bloody Point
Comment
UC1024714
Vulpia myuros var. hirsuta
Leo Whitney
1935-5-20
3099
Modoc
ca 15 mi nw Canby (Lake Joaquina, Hackamore); Modoc National Forest, Hackamore, Lake Joaquina
1463
Comment
RSA610719
Woodsia oregana
L. C. Wheeler
1935-9-26
4007
Modoc
Fletcher Creek at Pease Place, Devil s Garden
1524
Comment
JEPS126498
Wyethia helenioides
Jennifer Mueller
2016-7-19
CA 370 -240
Modoc
From Cedarville head north on County Road 1 through Fort Bidwell. Continue on County Road 1 which goes through Long Canyon towards Cowhead Lake.
Comment
CAS-BOT-BC54212
Wyethia mollis
Elmer Ivan Applegate
1932-7-31
7949
Modoc
Mill Creek Meadow, W slope of Warner Mountains
Comment
CAS-BOT-BC54214
Wyethia mollis
Annie Montague Alexander; L. Kellogg
1946-6-18
4801
Modoc
Silver Creek branch of Patterson Mill road.
1828
Comment
CAS-BOT-BC54216
Wyethia mollis
Bruce Bartholomew
1990-6-15
5224
Modoc
S end of Deer Spring Ridge, 0.2 km N of turn off to Knox Flat.
1920
Comment
POM38836
Wyethia mollis
Mrs. R. M. Austin
1890-07
563
Modoc
Goose Lake Valley
Comment
UCD62825
X Pseudelymus saxicola
L. D. Whitney
1935-7-2
Modoc
Near Happy Camp.
Comment
UCD62902
X Pseudelymus saxicola
L. Whitney
1935-7-3
3373
Modoc
Badger Wells, ca. 17 miles northwest of Canby.
Comment
POM228878
Zannichellia palustris
L. C. Wheeler
1935-8-22
3905
Modoc
Devil's Garden: South Mt. Reservoir.
1524
Comment
JEPS124391
Zeltnera exaltata
Lowell Ahart, John Dittes
2015-7-15
20346
Modoc
Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
Comment
CAS-BOT-BC242052
Zigadenus paniculatus
Bruce Bartholomew
1991-5-25
5763
Modoc
N side of the Pit River, ca. 10 km W of Hwy. 299 on Stone Coal Road.
1320
Comment
CAS-BOT-BC242063
Zigadenus paniculatus
Bruce Bartholomew; Barrett Anderson
1989-4-29
4698
Modoc
E side of Surprise Valley, just W of the Nevada border and ca. 15 km E of Cedarville.
1500
Comment
RSA378449
Zigadenus paniculatus
Christopher Davidson
1973-5-26
2111
Modoc
4 miles W of Canby on Hwy 299.
1341
Comment
CAS-BOT-BC242043
Zigadenus venenosus var. venenosus
Bruce Bartholomew
1995-6-1
6931
Modoc
Widow Valley between Day and Lookout on County Road 94.
1330
Comment
JEPS62295
Zigadenus venenosus var. venenosus
Leland S. Smith
1918-6-22
940
Modoc
Willow Ranch Meadow Modoc National Forest
1524
Comment