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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
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-BC15632
Achillea millefolium
John Thomas Howell
1934-6-11
11932
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC15637
Achillea millefolium
Bruce Bartholomew; Barrett Anderson
1988-7-21
4432
Modoc
Whipple Spring, E side of Whitehorse Flat Reservoir.
1340
Comment
CHSC100359
Achillea millefolium
Lowell Ahart; John Dittes
2008-8-25
15317
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-notheast of Lookout.
1273
Comment
UC29233
Achillea millefolium
Milo S. Baker
1893-6
Modoc
timbered land
Comment
UC1025068
Achnatherum
Leo Whitney
1935-7-25
3548
Modoc
near Lava Ranger Station (7 mi ne of Whitehorse)
Comment
CAS-BOT-BC242282
Achnatherum hymenoides
Leland S. Smith
1917-7-17
85
Modoc
Cedarville.
1981
Comment
CAS-BOT-BC242278
Achnatherum lemmonii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5468
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
UCD50457
Achnatherum lemmonii
L. S. Smith
1918-6-20
972
Modoc
California, Modoc Forest, Pine Creek, Modoc County.
Comment
UCD50561
Achnatherum lemmonii
Beecher Crampton; with Carl Rimbey
1954-7-8
2178
Modoc
Peat Meadow; Jess Valley, Warner Mountains, 15 miles east of Likely. Modoc County.
Comment
CAS-BOT-BC242317
Achnatherum lettermanii
Bruce Bartholomew; Barrett Anderson
1988-6-23
4286
Modoc
Widow Valley, 18.0 km W of Day on County Road 94.
1230
Comment
SEINET5585613
Achnatherum lettermanii
R. J. Leader, C. S. Leader
1949-1
C- 218
Modoc
Badger Wells, 10 miles east of Hackamore Forest Camp on the Canby-Klamath Falls highway 17 miles east of Canby, Modoc National Forest
1585
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
UCD51428
Achnatherum thurberianum
Beecher Crampton; Carl Rimbey
1954-7-7
2146
Modoc
East side of Cedar Pass, Warner Mountains, 3 miles west of Cedarville.
Comment
UCD51430
Achnatherum thurberianum
Beecher Crampton
1962-5-7
- 26
Modoc
3 miels west of Cedarville.
Comment Read comments May 12 2013
CHSC117501
Acmispon denticulatus
Lowell Ahart; John Dittes
2016-7-14
21170
Modoc
West side 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-BC218305
Aconitum columbianum
Leland S. Smith
1922-7-20
1311
Modoc
Rush Creek Ranger Station.
1905
Comment
UC71849
Aconitum columbianum
Mrs. M. H. Manning
1903-8-3
70
Modoc
near Fort Bidwell; n.e. Modoc Co.
Comment
UC465619
Aconitum columbianum
Mrs. M. H. Manning
102
Modoc
n.e. Modoc Co.
Comment
UC71877
Actaea rubra
Mrs. M. H. Manning
August, 1903
120
Modoc
n.e. Modoc Co.
1432
Comment
UC29324
Adenocaulon bicolor
Milo S. Baker
1893-6
Modoc
along timbered mt. stream
Comment
CAS-BOT-BC218323
Adonis aestivalis
Mrs. H. C. Cantelow
1949-6-12
s.n.
Modoc
About 1 mi. W of Canby.
Comment
CDA3516
Adonis aestivalis
T. C. Fuller
1963-6-11
10645
Modoc
R. Bushey property, mouth of Turner Creek at the Pit River, ca. 7 miles west of Canby.
0
Comment
CAS-BOT-BC179883
Agastache urticifolia
Annie Montague Alexander; L. Kellogg
1946-7-11
4963
Modoc
Eight Mile Creek.
Comment
HSC81097
Agastache urticifolia
G. M. Riegel
1980-7-23
927
Modoc
S Warner Mtns.
2100
Comment
HSC14192
Agastache urticifolia
M. T. Milligan
1965-6-27
369
Modoc
E slope of eroded volcanic plateau.
1677
Comment
POM70467
Agastache urticifolia
Mrs. R. M. Austin
1898-06
2195
Modoc
Foothills, Goose Lake.
Comment
CAS-BOT-BC15644
Ageratina occidentalis
Louis Cutter Wheeler
1935-8-14
3839
Modoc
Pine Creek, Warner Mts.
2011
Comment
CAS-BOT-BC15645
Ageratina occidentalis
Bruce Bartholomew; Barrett Anderson
1988-7-22
4479
Modoc
Vicinity of East Creak Trailhead, southern end of the Warner Mts.
2210
Comment
HSC67885
Ageratina occidentalis
J. P. Smith, J. O. Sawyer
1973-8-9
7256
Modoc
Blue Lake, Modoc National Forest.
1829
Comment
HSC81110
Ageratina occidentalis
G. M. Riegel
1979-7-30
620
Modoc
S Warner Mtns.
640
Comment
JEPS6012
Ageratina occidentalis
Frances D. Payne
1933-8-6
774
Modoc
2 mi sw Warren Mt. (se Modoc County); Pine Creek Basin
2316
Comment
RSA608594
Agoseris glauca var. dasycephala
L. C. Wheeler
1935-8-16
3885
Modoc
Warner Mountains: Dismal Swamp, Twenty Mile Creek.
2226
Comment
RSA95000
Agoseris glauca var. dasycephala
F. W. Peirson
1926-6-25
6884
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
SEINET2029689
Agoseris glauca var. laciniata
C. L. Hitchcock
1940-5-27
6707
Modoc
15 miles northeast of Alturas
1676
Comment
SJSU9681
Agoseris monticola
W. Savage
1979-8-22
1577
Modoc
Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC748132
Agoseris monticola
Annie M. Alexander and Louise Kellogg
1946-7-18
5015
Modoc
near Benton Meadow; Warner Mountains
2072
Comment
CAS-BOT-BC126784
Agoseris parviflora
Isabel T. Kelly
1930-1-1
58
Modoc
unspecified
Comment
RSA27436
Agoseris parviflora
C. L. Hitchcock
1940-5-27
6707
Modoc
15 miles NE of Alturas.
1677
Comment
CAS-BOT-BC15603
Agoseris retrorsa
Bruce Bartholomew
1993-6-12
6579
Modoc
Road to Day Rock from Little Hot Spring Valley.
1250
Comment
UCD51682
Agropyron cristatum
B. L. Kay
1957-6-1
s.n.
Modoc
Modoc County.
Comment
CHSC112050
Agropyron cristatum subsp. pectinatum
Lowell Ahart; John Dittes
2012-7-11
18346
Modoc
About 1/2 mile southeast of the Pilot Butte Parking Lot, north edge of Ash Creek floodplain, about 1.5 miles (air) south of County Road 87, about 7.5 miles (air) west of Adin, about 10.2 miles (air) east of Lookout, Big Valley.
1260
Comment
UC1037168
Agrostis alba
Leo Whitney
1935-7-17
3512
Modoc
ca 15 mi nw Canby; Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
UC1137066
Agrostis alba
August L. Hormay
1932-7-15
Modoc
Crowder Ranger Station Modoc National Forest, Crowder Ranger Station
Comment
CHSC115774
Agrostis capillaris
Lowell Ahart; John Dittes
2015-7-16
20371
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
CHSC85406
Agrostis exarata
John Dittes; Josephine Guardino
1991-8-23
456
Modoc
Modoc Plateau; Warner Mountains; southwest edge of Dismal Swamp; ca. 7.4 air-miles east by southeast of Goose Lake State Recreation Area, ca. 0.7 air-miles south of Oregon border, ca. 3.3 air-mile northwest of summit of Bidwell Mtn. Meadow.
2209
Comment
UC1024982
Agrostis exarata
Leo Whitney
1935-7-6
3416
Modoc
Pitt River near Lookout; Pitt River
Comment
UCD32683
Agrostis exarata
Beecher Crampton
1954-7-6
2095
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
1676
Comment
UCD32684
Agrostis exarata
Beecher Crampton
1954-7-6
2096
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
1676
Comment
UCD32730
Agrostis exarata
Beecher Crampton
1954-7-8
2171
Modoc
Mococ County, Warner Mountains, 15 miles east of Likely, along road to Jess Valley.
1676
Comment
UCD52303
Agrostis exarata
L. Whitney
1935-6-29
s.n.
Modoc
edge of Hackamore Reservoir.
Comment
UCD52346
Agrostis exarata
August L. Hormay
1932-7-15
s.n.
Modoc
Pease Cabin, Modoc National Forest.
Comment
UCD52379
Agrostis exarata
L. Whitney
1935-7-21
s.n.
Modoc
Happy Camp.
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
JEPS119853
Agrostis stolonifera
Lowell Ahart, John Dittes
2012-7-10
18323
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
CAS-BOT-BC242417
Agrostis variabilis
Bruce Bartholomew; Barrett Anderson
1988-7-23
4576
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
CAS-BOT-BC190684
Aliciella micromeria
Bruce Bartholomew; Barrett Anderson
1989-6-2
4820
Modoc
Sand dunes at the SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
UC985643
Alisma plantago-aquatica
Verne Grant and Irving Schneider
1947-7-22
8138
Modoc
n of Alturas (by State Quarantine Station, Highway 395); North Fork of Pit River
Comment
UC1036060
Alisma plantago-aquatica
Annie M. Alexander and Louise Kellogg
1946-6-3
4906
Modoc
Fort Bidwell
1444
Comment
CHSC117257
Alisma triviale
Lowell Ahart; John Dittes
2016-7-14
21200
Modoc
Strand 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
CAS-BOT-BC445446
Alisma triviale
Robert F. Thorne; J. Henrickson; C. W. Tilforth
1969-9-4
39088
Modoc
Margin of N Fork of Pit River 3.4 mi N of Alturas where crossed by Hwy 395
1341
Comment
RSA0011494
Alisma triviale
Robert F. Thorne, Larry E. DeBuhr
1975-8-22
46969
Modoc
North edge of Likely along south fork of Pit River
1357
Comment
CAS-BOT-BC245007
Allium acuminatum
Bruce Bartholomew
1990-6-17
5306
Modoc
Vicinity of Emerson Camp near roadhead, E side of Warner Mts.
1750
Comment
CAS-BOT-BC245011
Allium acuminatum
Clare Butterworth Hardham
1961-6-18
7566
Modoc
E side Cedar Pass.
1524
Comment
CAS-BOT-BC245018
Allium acuminatum
Alice Eastwood; John Thomas Howell
1940-6-1
8012
Modoc
6 mi. NE of Adin on road to Canby.
Comment
HSC29860
Allium acuminatum
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19464
Modoc
Upper Rush Creek Campground about 8 mi. N of Adin on Hwy. 299
Comment
JEPS56348
Allium acuminatum
Frances D. Payne
1929-6-12
4
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
SJSU7600
Allium acuminatum
H. L. Buckalew
1961-6-26
Modoc
by Deep Creek Canyon, Warner Mts
1645
Comment
UC1299633
Allium acuminatum
Freed W. Hoffman
1955-7-13
4105
Modoc
1 mi e Cedar Pass Campground (rocky ridge on n side of road, Highway 8A now rt. 299); Modoc National Forest
1737
Comment
CAS-BOT-BC244993
Allium bisceptrum var. bisceptrum
Bruce Bartholomew
1991-8-6
6091
Modoc
S Emerson Trail at stream between S Fork of Emerson Creek and Bearcamp Trail, Warner Mts.
2130
Comment
JEPS2714
Allium fimbriatum var. fimbriatum
Mrs. R. M. Austin
1894-5-1
Modoc
Goose Lake Valley
Comment
RSA540060
Allium lemmonii
Bruce Bartholomew
1990-6-16
5279
Modoc
Bear Flat, west side of Warner Mountains.
1830
Comment
UC1299739
Allium lemmonii
Freed W. Hoffman
1946-5-30
682
Modoc
in pine woods not far from Canby (along Highway 86)
Comment
CAS-BOT-BC244961
Allium platycaule
K. Paulson; Robert Paulson
1988-5-24
14
Modoc
Granger Canyon, Warner Mts..
1554
Comment
CAS-BOT-BC244968
Allium platycaule
K. Paulson; Robert Paulson
1989-6-14
131
Modoc
Ca. 1.5 mi. NE of Cedar Pass, Warner Mts.
1920
Comment
CAS-BOT-BC244977
Allium platycaule
John H. Hatton
1911-6-13
68
Modoc
Rush Creek.
1371
Comment
POM204114
Allium platycaule
J. T. Howell
1934-6-11
11920
Modoc
Parker Creek, Warner Mts.
1585
Comment
UC1036004
Allium platycaule
Helen K. Sharsmith
1955-6-22
4484
Modoc
just n Cedar Pass; Warner Mountains, Modoc National Forest
1889
Comment
UC635212
Allium platycaule
R. C. Wilson
1933-5-30
93
Modoc
Rush Creek
1432
Comment
HSC67123
Allium platycaule
Dale McNeal
1980-6-2
2341
Modoc
Above Hwy. 395, 9.7 mi. S of Davis Creek
Comment
JEPS47622
Allium platycaule
E. H. Stiffen
1917-7-10
74
Modoc
Bowman ranch Warner Mts., Bowman ranch
1828
Comment
SEINET12048097
Allium platycaule
Unknown
1945-1
43
Modoc
grown at Pullman, WA, Cedar Pass to Cedar Peak, Warner Mts., E of Alturas
Comment
SEINET5641928
Allium platycaule
Helen K. Sharsmith
1955-6-22
4484
Modoc
Warner Mountains, Modoc National Forest.; 0
1890
Comment
SEINET8191571
Allium platycaule
M. J. Williams
1983-7-29
83- 116 -4
Modoc
Warner Mountains, 1.1 mile N of Stowe Reservoir Campground, N of Cedar Pass.
2088
Comment
UCD143203
Allium platycaule
L. K. Mann
1955-6-5
s.n.
Modoc
Near Cedar Pass, 3 miles towards Alturas from Modoc National Forest.
Comment
RSA17427
Allium tolmiei
Elmer I. Applegate
1932-7-9
7586
Modoc
Open rocky north slope of Bidwell Mountain, Warner Mountains.
Comment
CHSC117801
Allium tolmiei var. tolmiei
L. P. Janeway
2016-5-16
11971
Modoc
Modoc Plateu. Devil's Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
CHSC67138
Allium tolmiei var. tolmiei
James D. Jokerst.
1987-5-11
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir.
1353
Comment
HSC30083
Allium tolmiei var. tolmiei
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19314
Modoc
Soup Springs Campground
Comment
CHSC109735
Allium validum
B. Castro; L. P. Janeway
2012-7-27
1974
Modoc
Warner Mountains. North-sloping meadow opening just above Mineral Spring, 0.,3 air mi east of Yellow Mountain. Meadow surrounded by tall lodgepole pine forest; on E side of road.
2350
Comment
UC23565
Allophyllum gilioides subsp. gilioides
Milo S. Baker
1893-6-20
Modoc
Comment
CAS-BOT-BC242346
Alopecurus aequalis
Leland S. Smith
1918-6-22
942
Modoc
Willow Creek below Ranger Station.
1676
Comment
CAS-BOT-BC242349
Alopecurus aequalis
Leland S. Smith
1918-6-22
942
Modoc
Willow Creek below Ranger Station.
1676
Comment
SJSU9664
Alopecurus aequalis
W. Savage
1979-7-9
1509
Modoc
pond near ranch house, Triangle, Devils Garden District, Modoc National Forest
1493
Comment
JEPS114830
Alopecurus geniculatus
Lowell Ahart, John Dittes
2008-6-21
14997
Modoc
On wet soil in the drying pond, north of the large culvert, east of the large levee, mountain meadow, in Big Valley, about 2.8 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber
1255
Comment
UC60733
Alopecurus geniculatus
M. S. Baker and Frank Nutting
1894-6-25
Modoc
Little Hot Spring Valley
Comment
CAS-BOT-BC498761
Alopecurus geniculatus
L. S. Smith
1924-6-21
1423
Modoc
Modoc Forest
Comment
CDA43008
Alopecurus pratensis
L. Ahart, John Dittes
2008-6-21
14988
Modoc
About 10 yards north of a large culvert, on 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.
Comment
CHSC99777
Alopecurus pratensis
Lowell Ahart; John Dittes
2008-6-21
14988
Modoc
On dry soil, about 10 yards north of a large culvert, on 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
JEPS114845
Alopecurus pratensis
Lowell Ahart, John Dittes
2008-6-21
14988
Modoc
On dry soil, about 10 yards north of a large culvert, on 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-BC242333
Alopecurus saccatus
John H. Hatton
1911-6-22
137
Modoc
unspecified - Modoc National Forest
Comment
RSA554806
Alyssum desertorum
Margaret J. Williams
1988-6-2
s.n.
Modoc
Hwy 395 0.4 mile E of Susanville road after turn to Alturas. [Lassen county]
Comment Read comments Jun 24 2009
CAS-BOT-BC58604
Alyssum simplex
James Vale
1981-5-21
Modoc
Alturas.
Comment
CHSC99247
Amaranthus californicus
Lowell Ahart; John Dittes
2008-6-21
14982
Modoc
In the drying pond north of the large culvert, east 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
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
CHSC99903
Amaranthus powellii
Lowell Ahart; John Dittes
2008-8-25
15290
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
RSA768066
Amaranthus powellii
L. Ahart, John Dittes
2010-8-31
17107
Modoc
East side of Elkins Lane, about 100 yrds north of bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 air miles west of Adin, about 7.7 air miles northeast of Bieber, Big Valley
1268
Comment
HSC80690
Amelanchier pallida
G. M. Riegel
1976-7-3
452
Modoc
S Warner Mtns.
1670
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
RSA504634
Amelanchier pumila
Bruce Bartholomew
1988-6-24
4315
Modoc
Cave Lake, W side of the Warner Mountains.
2130
Comment
CAS-BOT-BC214637
Amelanchier utahensis
Belknap C. Goldsmith
1911-5-9
8
Modoc
Fandango Creek, W slope Warner Mts.
1584
Comment
UC1127787
Amelanchier utahensis
R. C. Wilson
1933-6-4
36
Modoc
Rush Creek; Modoc National Forest, Canby Quad.
1463
Comment
CAS-BOT-BC54151
Amsinckia menziesii
Annie Montague Alexander; L. Kellogg
1946-6-12
4727
Modoc
1 mi. E of Lake City.
1414
Comment
CHSC67641
Amsinckia tessellata
James D. Jokerst
1983-7-27
1917
Modoc
E. side Hwy. 395 S of Alturas, N of Signal Butte.
Comment
SJSU9567
Ancistrocarphus filagineus
W. Savage
1979-7-3
1309
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC1567367
Anemone drummondii
G. Schoolcraft
1989-7-16
1961
Modoc
e. Patterson Lake; Warner Mts.
2804
Comment
CAS-BOT-BC15611
Antennaria argentea
M. M. Hanna
1956-6-7
s.n.
Modoc
Hwy 139 between Canby and Tienesta.
Comment
CAS-BOT-BC15620
Antennaria argentea
Bruce Bartholomew; Barrett Anderson
1988-7-22
4535
Modoc
Mill Creek, Lake City Canyon, 5.5 km W of Lake City, E side of the Warner Mts..
1860
Comment
HSC4654
Antennaria argentea
M. T. Milligan
1964-7-1
126
Modoc
6 mi. N of Hwy. 139 on FS Rd. 44N15
1524
Comment
RSA503242
Antennaria argentea
Bruce Bartholomew, B. Anderson
1988-7-22
4535
Modoc
Mill Creek, Lake City Canyon, 5.5km W of Lake City, E side of the Warner Mtns.
1860
Comment
CAS-BOT-BC15577
Antennaria dimorpha
Bruce Bartholomew; Barrett Anderson
1989-4-29
4678
Modoc
9-11 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1580
Comment
JEPS5979
Antennaria dimorpha
Frances D. Payne
1932-6-26
603
Modoc
s and e of, (high ridges n of Parker Creek) Alturas; Warner Mountains, Parker Creek
1828
Comment
UCD77337
Antennaria flagellaris
Robert E. Preston
2000-6-1
1358
Modoc
Modoc Plateau, along Hwy 139, ca. 2 mi e of Forest Service Road 44N11.
1487
Comment
JEPS13176
Antennaria geyeri
Milo S. Baker
Modoc
Lava Beds%
Comment
CAS-BOT-BC15596
Antennaria luzuloides
Mrs. H. C. Cantelow
1941-5-23
3511
Modoc
2 mi. W of Adin, summit of Hwy 299.
Comment
CHSC107351
Antennaria luzuloides
Lowell Ahart; John Dittes
2011-6-22
17554
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
RSA0062305
Antennaria luzuloides
Lowell Ahart, John Dittes
2011-6-22
17554
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
UC1562882
Antennaria luzuloides
Barbara Ertter
1988-6-18
7625
Modoc
e of Tonesta 1 mi s of s jct to Lava Beds Nat'l Monument (Hwy 139 ca 50 airmi sw of Klamath Falls, a few mi n of Agric. Inspection Station); s of s jct to Lava Beds Nat'l Monument, sw of Klamath Falls
1310
Comment
CHSC85132
Antennaria luzuloides subsp. aberrans
John Dittes; Josephine Guardino
1991-6-1
371
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 northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte.
1258
Comment
SEINET475156
Antennaria luzuloides subsp. luzuloides
Arnold Tiehm
1984-6-30
Modoc
NW side of Bidwell Mt., 2.2 road miles north of 8 mile Creek on the road from Lake Annie
Comment
CAS-BOT-BC15563
Antennaria rosea subsp. rosea
Louis Cutter Wheeler
1935-8-8
3808
Modoc
N Fork Bidwell Creek.
2377
Comment
JEPS114837
Apera interrupta
Lowell Ahart, John Dittes
2008-6-21
14995
Modoc
On damp soil, along the edge of the dying pond, north of the large culvert, east side 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
1255
Comment
POM319166
Apocynum androsaemifolium subsp. pumilum
Patricia Wilder
1971-6-20
5089
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
RSA164334
Apocynum androsaemifolium subsp. pumilum
Clare B. Hardham
1961-6-18
7599
Modoc
Rte. 395, 3.3 miles south of Cedar Pass turn-off
Comment
UC1125881
Aquilegia formosa
R. C. Wilson
1933-7-6
57
Modoc
n Roney Flat; Canby quad, Modoc National Forest
1432
Comment
UC202472
Aquilegia formosa
I. Tidestrom
1910-6-25
3613
Modoc
Sibley Draw
Comment
JEPS60393
Aquilegia formosa
Frances D. Payne
1929-7-7
48
Modoc
2 mi sw Mt. Warren; Pine Creek Basin
2133
Comment
CAS-BOT-BC218343
Aquilegia formosa var. formosa
Bruce Bartholomew; Barrett Anderson
1990-7-20
5499
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
SEINET10899007
Arabis
David B. Dunn, Paul Gallian
1971-6-2
Dunn 17778
Modoc
9 mi sw of canby on state hwy 299, in decomposed granite. In artemisia, very moist season of year with melting patches of snow. Pinus ponderosa-juniper assoc.30-45 deg slope.
1463
Comment
HSC6522
Arabis glabra
M. T. Milligan
1966-7-1
522
Modoc
N end of Jess Valley.
1616
Comment
RSA0126228
Arabis glabra
Mrs. R. M. Austin
1895-04
414
Modoc
Goose Lake.
Comment
NY112364
Arabis hirsuta
R. J. Weatherby
1955-7-8
1624
Modoc
6 miles N of Ft. Bidwell, northern Warner Mtns.
1737.4
Comment
SEINET5340266
Arabis holboellii var. pendulocarpa
R. C. Rollins, K. W. Rollins
1981-6-1
81194
Modoc
Warner Mountains, ca. 2 miles north of summit of road between Lake City and U.S. Hwy. 395.
Comment
SEINET195669
Arabis holboellii var. retrofracta
Annie M. Alexander, Louise Kellogg
1946-6-27
4848
Modoc
Two miles by road from Dismal Swamp north end of Warner Mountains.
914
Comment
NY639749
Arabis puberula
M. J. Williams
1988-5-30
8826- 4
Modoc
Jess Valley, east of Likely, south of roadside rest
1524.0
Comment
RSA152602
Arabis puberula
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16378
Modoc
At junction of Cedar Pass road with California Highway 299, 5.5 miles N of Alturas.
Comment
CAS-BOT-BC248334
Arctostaphylos patula
B. Bartholomew; H. Sun
2002-6-24
8814
Modoc
Ridge top just S of Manzanita Mt. and 15.3 straight line km NW of Aden
2070
Comment
HSC98187
Arctostaphylos patula
M. T. Milligan
1964-5-9
36
Modoc
10 mi. N of Hwy. 139 on FS Rd. 44N15
1524
Comment
JEPS51416
Arenaria aculeata
L. S. Smith
1917-6-10
33
Modoc
Warner Mts., Jess Valley
1524
Comment
JEPS51492
Arenaria aculeata
Frances D. Payne
1929-6-13
8
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
RSA610787
Arenaria congesta
L. C. Wheeler
1935-9-12
3980
Modoc
Devils Garden: 2 miles SW Poindexter Reservoir.
1524
Comment
UC852275
Arenaria congesta var. subcongesta
C. L. Hitchcock
1940-5-28
6728
Modoc
15 mi n Alturas (along sedge bank of stream)
1402
Comment
UCD149890
Arnica chamissonis
Harry A. George
1967-6-15
s.n.
Modoc
Whitehorse Flat Reservoir.
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-BC15574
Arnica chamissonis subsp. foliosa
James T. Vale; K. Wagnon; Walter Knight; Irja Knight
1981-5-23
4130
Modoc
From margin of Egg Lake on White Horse Road NW of Lookout.
1310
Comment
CAS-BOT-BC15575
Arnica chamissonis subsp. foliosa
Bruce Bartholomew
1991-7-6
5977
Modoc
Curtis Waterhole and adjacent lava outcrops.
1310
Comment
CAS-BOT-BC15401
Arnica cordifolia
Betty J. Hammerly
1941-6-20
36
Modoc
Clear Lake
1767
Comment
CAS-BOT-BC15413
Arnica cordifolia
Bruce Bartholomew
1990-6-15
5232
Modoc
Flat between Deer Spring Ridge and Sweagert Flat.
1900
Comment
HSC81146
Arnica cordifolia
G. M. Riegel
1980-6-30
775
Modoc
S Warner Mtns.
1670
Comment
JEPS35917
Arnica cordifolia
Frances D. Payne
1929-7-26
113
Modoc
2 mi sw Warren Peak; Warner Mts., Pine Creek Basin, Warren Peak
2133
Comment
POM203854
Arnica cordifolia
J. T. Howell
1934-6-13
12064
Modoc
Fandango Pass, Warner Mountains.
1829
Comment
JEPS35922
Arnica cordifolia
Frances D. Payne
1931-6-29
297
Modoc
Owl Creek, e of Warren Peak Warner Mountains, Warren Peak, Owl Creek
2133
Comment
CHSC118093
Arnica fulgens
L. P. Janeway
2016-5-18
12074
Modoc
Modoc Plateau. Devils Garden area; Island Meadow, along Road 47N08 2.1 road-km north of Road 73/181/47N09.
1606
Comment
SEINET6775047
Arnica fulgens
A. M. Alexander, L. Kellogg
1946-6-14
4748
Modoc
0.25 miles on branch to Silver Creek, Patterson Mill Rd.
1829
Comment
UC936191
Arnica longifolia
Annie M. Alexander and Louise Kellogg
1946-7-23
5055
Modoc
Emerson Peak , Warner Mountains
Comment
CAS-BOT-BC15293
Arnica mollis
Bruce Bartholomew
1990-8-5
5677
Modoc
Summit Trail, ca. 4 km N of Patterson Ranger Station, W side of Warner Mts.
2470
Comment
JEPS103190
Arnica mollis
G. Schoolcraft
2000-7-17
2913
Modoc
N Warner Mountains
1981
Comment
JEPS35897
Arnica nevadensis
Frances D. Payne
1929-7-26
133
Modoc
Warren Peak Warner Mountains, Warren Peak
2743
Comment
JEPS118462
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
CAS-BOT-BC242408
Arrhenatherum elatius
Leland S. Smith
1919-6-2
1112
Modoc
Deep Creek Ranger Station.
1493
Comment
CHSC109449
Artemisia arbuscula
B. Castro; L. P. Janeway
2012-7-24
1955
Modoc
Warner Mountains. Northwestern flank of Mount Bidwell; ca 0.6 air mi S of Dismal Swamp, off upper edge of open lodgepole pine forest.
2356
Comment
CHSC67335
Artemisia cana subsp. bolanderi
J. D. Jokerst
1986-9-18
2768
Modoc
Radar Site Survey S of Doublehead Mtn. Ca. 1.5 mi S of Doublehead Mtn.
1386
Comment
UC711824
Artemisia cana subsp. bolanderi
Roxana S. Ferris and Laura Lorraine
1941-8-13
10566
Modoc
about 1 mi e Patterson Ranger Station (East Creek); Modoc National Forest, Warner Mountains, East Creek
Comment
UCR67454
Artemisia douglasiana
George K. Helmkamp
1990-9-23
I- 17
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
CAS-BOT-BC497198
Artemisia douglasiana
John H. Hatton
1911-6-22
139
Modoc
Modoc Forest
Comment
UC912560
Artemisia ludoviciana subsp. incompta
F. H. Frost
Modoc
2 mi above Cedarville (Cedar Camp); Warner Mountains
Comment
JEPS37031
Artemisia ludoviciana subsp. incompta
L. S. Smith
1918-8-12
1032
Modoc
Camp One
2499
Comment
JEPS6002
Artemisia ludoviciana subsp. incompta
Frances D. Payne
1933-8-6
776
Modoc
2 mi. sw. Warren Mountain (southwestern Modoc County); Pine Creek Basin
2316
Comment
CAS-BOT-BC15266
Artemisia ludoviciana subsp. ludoviciana
Louis Cutter Wheeler
1935-8-14
3848
Modoc
Lily Lake.
2072
Comment
JEPS117359
Artemisia ludoviciana subsp. ludoviciana
Lowell Ahart, John Dittes
2010-8-30
17051
Modoc
About 10 yards west of the fence, south edge of the meadow, 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
UC29669
Artemisia ludoviciana subsp. ludoviciana
Mrs. R. M. Austin
1895-7-1
Modoc
Davis Creek
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-BC15211
Artemisia tridentata subsp. tridentata
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
120
Modoc
Parker Creek at Modoc National Forest boundary.
Comment
SEINET3397749
Artemisia tridentata subsp. wyomingensis
Unknown
1994-1
s.n.
Modoc
5 mi. N. of Likely
Comment
HSC65598
Asclepias cordifolia
Thomas Wood
1979-8-9
232
Modoc
Dirt road along Bidwell Creek, 2.7 mi. NW of jct. with Co. Hwy. 2. N of Fort Bidwell
1555
Comment
CAS-BOT-BC15653
Asclepias cordifolia
Robert Folger Thorne; C. W. Tilforth
1969-9-5
39152
Modoc
Near Pine Creek Falls.
1752
Comment
CAS-BOT-BC15666
Asclepias speciosa
Bruce Bartholomew
1990-6-17
5285
Modoc
Surprise Valley, SW side of Lower Alkali Lake, 1.8 km N of Lassen County border.
1370
Comment
CHSC115560
Astragalus
Lowell Ahart; John Dittes
2015-7-15
20342
Modoc
About 300 yards northeast of the old barn, on the north side of the overgrown road, 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
CAS-BOT-BC218210
Astragalus canadensis var. brevidens
C. C. (Mrs.) Bruce
1897-8-1
2213
Modoc
Lake shore.
Comment
CDA26646
Astragalus curvicarpus
T. C. Fuller
1965-6-2
13592
Modoc
West side of Canby-Tulelake Highway, ca. 1 mile north of the Tulelake Quarantine Station.
0
Comment
CAS-BOT-BC177859
Astragalus curvicarpus var. curvicarpus
Alice Eastwood; John Thomas Howell
1940-6-11
8024
Modoc
8 miles from Canby on road to Alturas
Comment
CHSC85169
Astragalus curvicarpus var. curvicarpus
John Dittes; Josephine Guardino
1991-7-21
390
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; meadow at southern edge of Ash Creek Floodplain.
1271
Comment
NY803542
Astragalus curvicarpus var. curvicarpus
A. A. Heller
1938-6-24
15225
Modoc
On banks along U.S. Highway 299, between Alturas and Canby
1341
Comment
CAS-BOT-BC182065
Astragalus filipes
John Thomas Howell
1934-6-12
11986
Modoc
Surprise Station.
Comment
JEPS126549
Astragalus filipes
Lowell Ahart, John Dittes
2016-6-6
20948
Modoc
About 150 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
NY658482
Astragalus filipes
B. M. Bartholomew
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
NY658498
Astragalus filipes
C. L. Hitchcock
1940-5-27
6650
Modoc
9 miles Northeast of Alturas
1402.1
Comment
POM24441
Astragalus filipes
R. M. Austin
1895-06
s.n.
Modoc
Goose Lake Valley.
Comment
UCR18554
Astragalus filipes
Frank C. Vasek
1975-7-11
750711- 41
Modoc
Modoc Plateau, Modoc National Forest, near Willow Springs Ranger Station.
1516
Comment
CDA26667
Astragalus filipes
T. C. Fuller
1965-6-3
13604
Modoc
West side of Highway 395 to Alturas, 6.5 miles north of Likely.
0
Comment
HSC14513
Astragalus filipes
R. C. Wunner
1965-6-26
282
Modoc
Lava Beds N. M., .1 mi. from Blue Eyes Point by side of road.
Comment
HSC14514
Astragalus filipes
R. C. Wunner
1965-6-13
164
Modoc
Lava Beds National Monument, Gillems Camp near old dump.
1220
Comment
JEPS54662
Astragalus filipes
L. S. Smith
1918-1
Modoc
Warner Mts.
Comment
RSA152721
Astragalus filipes
I. L. Wiggins, Dorothy B. Wiggins
1961-6-12
16433
Modoc
S facing slope 4 miles E of summit of Cedar Pass, betw Alturas and Cedarville
Comment
RSA415802
Astragalus filipes
Christopher Davidson
1973-5-24
2106
Modoc
S of Alturas on County Rd 63 off Hwy 395 near Likely.
1311
Comment
UC727151
Astragalus filipes
A. A. Heller
1938-6-24
15226
Modoc
on U.S. Highway #299 between Alturas and Canby; between Alturas and Canby
1341
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
POM24786
Astragalus gibbsii
R. M. Austin
1895-07
47
Modoc
Goose Lake
Comment
POM253263
Astragalus gibbsii
A. A. Heller
1938-6-24
15225
Modoc
U. S. Highway 299, between Alturas and Canby.
1341
Comment
UC397292
Astragalus malacus
Mrs. M. H. Manning
May 1907
Modoc
Warner Range
Comment
CAS-BOT-BC182037
Astragalus purshii
Bruce Bartholomew; Barrett Anderson
1989-4-28
4643
Modoc
6.8 km N of State Highway 299 on road to Raker & Thomas Reservoir.
1400
Comment
UC863143
Astragalus purshii var. lagopinus
Lewis S. Rose
1940-6-14
40583
Modoc
5 mi w Perez; Mammoth Cave, w of Perez
1280
Comment
CHSC117878
Astragalus purshii var. purshii
L. P. Janeway
2016-5-16
11994
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
CAS-BOT-BC193030
Astragalus purshii var. tinctus
Robert J. Weatherby
1955-7-8
1636
Modoc
3 miles north of Ft. Bidwell, northern Warner Mts.
1554
Comment
UC71811
Astragalus purshii var. tinctus
Mrs. M. H. Manning
1903-5
97
Modoc
near Fort Bidwell (north-eastern Modoc County); near Fort Bidwell
Comment
NY694433
Astragalus purshii var. tinctus
R. C. Barneby
1982-5-26
17843
Modoc
7 miles east of Madeline
Comment
RSA11933
Astragalus whitneyi var. confusus
Elmer I. Applegate
1932-8-1
8015
Modoc
Warren Peak, Warner Mountains.
Comment
CAS-BOT-BC182002
Astragalus whitneyi var. lenophyllus
Bruce Bartholomew; Barrett Anderson
1988-5-13
4171
Modoc
Ca. 1 km SE of Parker Creek Road on West Warner Road, W side of the Warner Mts..
1710
Comment
CAS-BOT-BC182013
Astragalus whitneyi var. lenophyllus
Alice Eastwood; John Thomas Howell
1940-6-11
8011
Modoc
6 mi. NE of adin on road to Canby.
Comment
SEINET6627113
Athyrium distentifolium var. americanum
D. A. Charlet
1989-8-18
565
Modoc
Warner Mountains, 3.7 km north of Eagle Peak
2682
Comment
CAS-BOT-BC58460
Athysanus pusillus
Bruce Bartholomew; Mona Bourell
1990-4-26
5157
Modoc
0.5 km S of Day.
1100
Comment
SBBG117943
Athysanus pusillus
R. C. Rollins, K. Rollins
1981-6-1
81189
Modoc
Cedar Summit between Alturas and Cedarville, off St Hwy 299
1889
Comment
CAS-BOT-BC95504
Atriplex argentea var. argentea
Alice Eastwood; John Thomas Howell
1940-6-12
8100
Modoc
Midway between Likely and Alturas.
Comment
JEPS117501
Atriplex argentea var. argentea
Lowell Ahart, John Dittes
2010-8-31
17137
Modoc
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-BC95505
Atriplex confertifolia
Bruce Bartholomew
1989-8-11
5079
Modoc
E side of Surprise Valley at Nevada border on State Hwy 299.
1500
Comment
JEPS121188
Atriplex rosea
Lowell Ahart, John Dittes
2013-7-25
18956
Modoc
Along the N-S fence, S edge of Ash Creek floodplain, NW 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
UC42327
Azolla filiculoides
Mrs. R. M. Austin
June, 1894
Modoc
Cold Spring; Willow Creek Valley
Comment Read comments Jul 6 2010
UCD149842
Balsamorhiza hirsuta
Harry George
1967-6-15
s.n.
Modoc
Lookout.
Comment
CAS-BOT-BC218199
Balsamorhiza hookeri
F. Angwin
1946-5-16
s.n.
Modoc
Big Valley near Adin
1280
Comment
UC30509
Balsamorhiza hookeri
Mrs. R. M. Austin and Bruce
1898-7-1
2179
Modoc
fields Goose Lake Goose Lake
Comment
RSA488039
Balsamorhiza hookeri var. lagocephala
Bruce Bartholomew, B. Anderson
1988-5-12
4130
Modoc
13 km NNE of Adin on State Highway 229 at turnoff to Higgins Flat on USFS road 41N11.
1440
Comment
CAS-BOT-BC15190
Balsamorhiza hookeri var. lanata
E. S. Willits
1940-5-4
212
Modoc
Willow Ranch.
1371
Comment
RSA60350
Balsamorhiza sagittata
E. K. Balls
1950-5-10
15966
Modoc
0.5 mi. east of fork of Hwy 395 and Alturas Road.
1585
Comment
SEINET3141609
Balsamorhiza sagittata
E. K. Balls
1950-5-10
15966
Modoc
.5 mi. E past fork on Hwy. 395 & rd. rom Alturas
1585
Comment
UC190642
Balsamorhiza sagittata
M. F. Gilman
523
Modoc
1524
Comment
SEINET11841141
Balsamorhiza serrata
W. A. Weber
1953-1
8455
Modoc
23 mi NW of Davis Creek, W shore of Goose Lake
1463
Comment
JEPS124361
Beckmannia syzigachne
Lowell Ahart, John Dittes
2015-7-16
20372
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
RSA210785
Beckmannia syzigachne
R. F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39091
Modoc
3.4 mi N of Alturas where crossed by Hwy 395; N Fork of Pit River.
1067
Comment
CDA31542
Beckmannia syzigachne
G. D. Barbe, John Kelley
1988-7-2
4298
Modoc
Modoc National Wildlife Refuge, southeast of Alturas.
0
Comment
UC472310
Berberis aquifolium var. aquifolium
Franklin P. Nutting
1890-1
Modoc
Big Valley Mts
Comment
CAS-BOT-BC54221
Berberis aquifolium var. repens
Bruce Bartholomew
1989-8-12
5122
Modoc
South Fork of Pine Creek where it crosses West Warner Road, W side of Warner Mountains.
1900
Comment
SBBG2288
Berberis aquifolium var. repens
H. and M. Dearing
1939-6-8
3597 c
Modoc
Pine Cyn, Warner Mtns
Comment
UC9740
Berberis aquifolium var. repens
Mrs. R. M. Austin and Bruce
July 1898
2351
Modoc
hills Modoc Co.
Comment
SEINET6426068
Bergia texana
Herbert L. Mason
1947-1
13462
Modoc
Southwest margin of Big Sage Reservoir, northwest of Alturas
Comment
UC71756
Betula glandulosa
Mrs. M. H. Manning
1903-8-22
306
Modoc
Warner Range Warner Range (ne Modoc Co.)
2133
Comment
CAS-BOT-BC54191
Betula occidentalis
Bruce Bartholomew
1990-6-17
5294
Modoc
Along Emerson Creek, 2.8 km SW of County Rd 1, E side of Warner Mts.
1600
Comment
NY526320
Betula occidentalis
B. M. Bartholomew
1988-6-24
4350
Modoc
South Barber Creek, 6.3 km southwest of County Road 1 on County Road 42, east side of the Warner Mountains. Snake Lake 7 1/2' Quad.
1790
Comment
RSA504627
Betula occidentalis
Bruce Bartholomew, B. Anderson
1988-6-24
4350
Modoc
South Barber Creek, 6.3 km SW of Country Road 1 on Country Road 42, E side of the Warner Mountains.
1790
Comment
CDA39611
Betula occidentalis
T. C. Fuller
1971-7-14
19907
Modoc
South Barber Creek at crossing with Barber Grade.
0
Comment
CAS-BOT-BC218113
Bistorta bistortoides
Annie Montague Alexander; L. Kellogg
1946-7-18
5022
Modoc
Benton Meadow, Warner Mts.
2072
Comment
CAS-BOT-BC15083
Blepharipappus scaber
David D. Keck; J. Clausen
1919-6-13
72
Modoc
3 mi. NE of Willow Ranch, E of Goose Lake
1550
Comment
CAS-BOT-BC15123
Blepharipappus scaber
R. M. Austin
1886-6-1
Modoc
Goose Lake Valley.
Comment
HSC2225
Blepharipappus scaber
C. L. Hitchcock
1940-5-27
6670
Modoc
15 mi NE of Alturas
1616
Comment
UC894097
Blepharipappus scaber
C. L. Hitchcock
1940-5-27
6670
Modoc
15 mi ne of Alturas
1615
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-BC15091
Blepharipappus scaber
Annie Montague Alexander; L. Kellogg
1946-6-10
4709
Modoc
Slope N of Snake Lake.
Comment
RSA508244
Blepharipappus scaber
F. R. Fosberg
1957-8-18
38851
Modoc
Upper Rush Creek Camp Ground, northeast of Adin.
1600
Comment
SEINET11261377
Blepharipappus scaber
David D. Keck, J. Clausen
1935-6-23
3711
Modoc
3 mi northeast of Willow Ranch, east of Goose Lake.; 0
1554
Comment
UC1368465
Blepharipappus scaber
R. K. Gierisch
1969-7-15
3541
Modoc
1524
Comment
UC35784
Blepharipappus scaber
Mrs. R. M. Austin and Bruce
1898-7-1
2322
Modoc
Davis Creek
Comment
UC468912
Blepharipappus scaber
M. F. Gilman
653
Modoc
5000 ft
Comment
UC1567371
Boechera davidsonii
G. Schoolcraft
1989-7-17
1967
Modoc
e of Patterson Lake; Warner Mts.
2804
Comment
CAS-BOT-BC58289
Boechera lemmonii
Elmer Ivan Applegate
1932-8-3
8123
Modoc
Summit of Warner Mts. just N of Eagle Peak.
Comment
CAS-BOT-BC14067
Boechera microphylla
Annie M. Alexander; Louise Kellogg
1946-7-24
5074
Modoc
Warner Mountains. Horse Mountain.
Comment
CAS-BOT-BC95733
Boechera pauciflora
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
122
Modoc
Parker Creek, Warner Mts.
2133
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-BC58565
Boechera platysperma
Annie Montague Alexander; L. Kellogg
1946-8-1
5107
Modoc
Eagle Peak, Warner Mts.
Comment
CAS-BOT-BC100298
Boechera puberula
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
65
Modoc
Above Parker Creek, near Nat. Forest Boundary.
Comment
SJSU9699
Boechera puberula
W. Savage
1979-7-10
1535
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
CAS-BOT-BC58294
Boechera retrofracta
E. S. Willits
1940-5-6
225 A
Modoc
Davis Creek.
Comment
CHSC13737
Boechera retrofracta
J. Grove
1973-5-1
91
Modoc
Collected ca. 5 mi w of Day.
1005
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-BC25898
Boechera subpinnatifida
B. Bartholomew
1995-6-24
7022
Modoc
2.6 km north off to Tionesta on State highway 139.
1250
Comment
RSA166312
Boisduvalia stricta
D. M. Moore
1960-6-4
121
Modoc
7.4 mi. W of Adin on road to Lookout.
Comment
RSA600323
Boisduvalia stricta
Louis C. Wheeler
1935-8-19
3898
Modoc
Devil's Garden: Pine Spring.
1524
Comment
CAS-BOT-BC242401
Bromus briziformis
Gordon H. True
1964-6-3
1454
Modoc
N fork Pit River between Alturas and Goose Lake.
1463
Comment
CAS-BOT-BC242446
Bromus briziformis
Bruce Bartholomew; Barrett Anderson
1989-6-3
4859
Modoc
Crowder Flat Road at Fletcher Creek.
1550
Comment
UCD32701
Bromus briziformis
Beecher Crampton
1954-7-6
2119
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
Comment
UCD57491
Bromus briziformis
Leo Whitney
1934-5-19
2169
Modoc
Northeast portion of county. Modoc National Forest. Devil's Garden. Timbered Mountain.
1524
Comment
CAS-BOT-BC242426
Bromus carinatus var. carinatus
Leland S. Smith
1924-5-26
s.n.
Modoc
Pit River, near Ranger Station.
1371
Comment
CAS-BOT-BC242429
Bromus carinatus var. carinatus
Leland S. Smith
1924-5-31
s.n.
Modoc
Egg Lake Ranch in Alfalfa field.
Comment
JEPS69182
Bromus carinatus var. carinatus
Leland S. Smith
1917-7-10
104
Modoc
Modoc National Forest, Granger Mill Granger Mill; Modoc National Forest, Granger Mill
1889
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
UC1037151
Bromus carinatus var. carinatus
Leo Whitney
1935-7-6
3413
Modoc
Pit River near Lookout Pit River
Comment
JEPS69152
Bromus carinatus var. carinatus
Leland S. Smith
c. 1917
807
Modoc
Comment
UCD59153
Bromus carinatus var. marginatus
August L. Hormay
1932-7-16
s.n.
Modoc
Modoc National Forest, Crowder Ranger Station.
Comment
UC70668
Bromus commutatus
Mrs. M. H. Manning
June 1903
417
Modoc
in north-eastern Modoc County Modoc County; north-eastern Modoc County
Comment
HSC9229
Bromus hordeaceus
M. T. Milligan
1965-6-23
308
Modoc
N end Jess Valley
1616
Comment
UC1024711
Bromus hordeaceus
Leo Whitney
1934-5-24
2132
Modoc
15 mi nw of Canby (Modoc National Forest, Hackamore); Modoc National Forest, Hackamore
1463
Comment
CAS-BOT-BC242464
Bromus japonicus
Bruce Bartholomew; Barrett Anderson
1990-7-21
5593
Modoc
Parker Creek Road, ca. 1.6 km E of Modoc National Forest boundary, W side of Warner Mts.
1650
Comment
CDA1828
Bromus japonicus
T. C. Fuller
1958-7-8
1947
Modoc
Corporation Ranch, Likely.
0
Comment
UCD57992
Bromus japonicus
Louis C. Wheeler
1973-8-23
s.n.
Modoc
Big Mud Lake.
Comment
UC1025047
Bromus japonicus
Leo Whitney
1935-8-10
3612
Modoc
Pit River, Alturas Alturas; Pit River, Alturas
Comment
RSA152720
Bromus marginatus
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16435
Modoc
4 miles E of summit of Cedar Pass, along Cedar Pass road.
Comment
CAS-BOT-BC242456
Bromus tectorum
Clare Butterworth Hardham
1961-6-17
7524
Modoc
Cedar Pass Camp Ground.
Comment
UCD59852
Bromus tectorum
August L. Hormay
1932-7-15
s.n.
Modoc
Modoc National Forest, Pease Cabin.
Comment
UCD59876
Bromus tectorum
Annie M. Alexander; Louise Kellogg
1946-6-18
4795
Modoc
Patterson Mill--Silver Creek roads.
1828
Comment
SEINET3923573
Bromus tectorum
Leo Whitney
1935-5-26
3155
Modoc
Ash Ceek, 10 miles east of Adin.; 0
Comment
UC7736
Calandrinia ciliata
Milo S. Baker
1893-7-1
Modoc
shore Egg Lake
1371
Comment
CHSC117031
Callitriche fassettii
Lowell Ahart; John Dittes
2016-6-6
20968
Modoc
About 100 yards east of the Parking Area, about one mile south of the intersection of County Rd. 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
UCR207996
Callitriche hermaphroditica
L. C. Wheeler
1935-8-22
3904
Modoc
Devil's Garden: South Mt. Reservoir
1524
Comment
CAS-BOT-BC95101
Callitriche palustris
Verne Grant; I. Schneider
1947-7-22
8136
Modoc
North Fork of Pit River by State Quarantine Station, Highway 395, N of Alturas.
Comment
CAS-BOT-BC85788
Calocedrus decurrens
A. D. Borden
1911-8-9
s.n.
Modoc
Buck Creek Ranger Station S. of Shields Cr.
Comment
HSC15399
Calochortus leichtlinii
M. T. Milligan
1966-6-29
484
Modoc
N end of Jess Valley
1616
Comment
CHSC67722
Calochortus longebarbatus
J. D. Jokerst
1983-7-14
1841
Modoc
NW of Aden, center of south edge of Township/Range. 150 meters SW of logging road.
Comment Read comments Jul 6 2007
CAS-BOT-BC244927
Calochortus longebarbatus var. longebarbatus
Bruce Bartholomew
1989-7-14
4966
Modoc
Ca. 8 km NW of Lookout.
1300
Comment Read comments Aug 4 2018
UC1036061
Calochortus macrocarpus
Annie M. Alexander and Louise Kellogg
1946-7-5
4907
Modoc
w of Lower Lake; Lava Cliff
Comment
UC1134493
Calochortus macrocarpus
R. C. Wilson
1933-7-18
68
Modoc
s slope Barber Ridge; Modoc National Forest, Canby Quad.
1463
Comment
UC725405
Calochortus macrocarpus
A. A. Heller
1940-6-29
15747
Modoc
about 5 mi w Alturas (on U.S. Highway 299)
Comment
UCD139541
Calochortus macrocarpus
A. J. Van Orsdel
1935-7-11
s.n.
Modoc
Clear Lake.
Comment
HSC15363
Calochortus macrocarpus var. macrocarpus
M. T. Milligan
1966-7-7
563
Modoc
Slopes and ridges east of Jess Valley
1768
Comment
UC7767
Calyptridium umbellatum
Milo S. Baker
1893-8-5
Modoc
Medicine Lake
1828
Comment
CAS-BOT-BC95588
Calystegia occidentalis subsp. occidentalis
John Thomas Howell
1934-6-13
12083
Modoc
Fandango Pass.
1828
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
HSC80944
Calystegia occidentalis subsp. occidentalis
G. M. Riegel
1979-7-21
588
Modoc
S Warner Mtns.
1670
Comment
UC912344
Calystegia occidentalis subsp. occidentalis
F. H. Frost
1924-7-24
123
Modoc
Jess Valley , Jess Valley (Warner Mts.)
Comment
CAS-BOT-BC242127
Camassia quamash subsp. breviflora
Bruce Bartholomew
1990-6-15
5237
Modoc
SE corner of Sweagert Flat.
1860
Comment
UC71741
Camassia quamash subsp. breviflora
Mrs. M. H. Manning
1903-5
145
Modoc
Fort Bidwell, in north eastern Modoc County Fort Bidwell
Comment
RSA17455
Camassia quamash subsp. breviflora
Elmer I. Applegate
1929-6-24
5897
Modoc
Davis Creek, east side of Goose Lake Valley
Comment
JEPS121200
Camelina microcarpa
Lowell Ahart, John Dittes
2013-7-25
18951
Modoc
About 100 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
CAS-BOT-BC191122
Camissonia andina
Alice Eastwood; John Thomas Howell
1940-6-15
8291
Modoc
9 mi. N of Lookout.
Comment
CAS-BOT-BC191134
Camissonia andina
Bruce Bartholomew
1990-6-18
5378
Modoc
Crowder Flat Rd, 0.3 km N of turn off to Big Sage Reservoir.
1480
Comment
CAS-BOT-BC191115
Camissonia claviformis subsp. cruciformis
Bruce Bartholomew
1991-6-22
5852
Modoc
E side of Surprise Valley, 8.3 km E of Eagleville.
1430
Comment
NY851235
Camissonia claviformis var. cruciformis
B. M. Bartholomew
1991-5-24
5704
Modoc
Surprise Valley, 6.6 km east of Eagleville
1390
Comment
NY851345
Camissonia contorta
B. M. Bartholomew
1995-5-13
6912
Modoc
2.7 km northeast of County Road 38 on County Road 37, east side of the south end of Surprize Valley
1410
Comment
NY852076
Camissonia tanacetifolia
B. M. Bartholomew
1988-5-13
4176
Modoc
West side of Jess Valley on West Warner Road, west side of the Warner Mountains
1600
Comment
POM211894
Camissonia tanacetifolia
J. T. Howell
1934-6-12
12000
Modoc
6 miles S of Davis Creek.
Comment
CAS-BOT-BC160855
Camissonia tanacetifolia subsp. tanacetifolia
Lillian Mott
1976-5-29
2 LM76
Modoc
Big Sage Reservoir road, Devil's Garden, north of Alturas
1402
Comment
CAS-BOT-BC191080
Camissonia tanacetifolia subsp. tanacetifolia
Mrs. H. C. Cantelow
1940-5-31
4044
Modoc
0.8 mi. E of Canby.
Comment
CAS-BOT-BC191092
Camissonia tanacetifolia subsp. tanacetifolia
John Thomas Howell
1934-6-12
12000
Modoc
6 mi. S of Davis Creek.
Comment
POM204166
Camissonia tanacetifolia subsp. tanacetifolia
J. T. Howell
1934-6-15
12196
Modoc
Dorris Reservoir, 2 miles east of Alturas
Comment
RSA453342
Camissonia tanacetifolia subsp. tanacetifolia
George Willet
1935-6-13
s.n.
Modoc
4 miles east of Likely
1524
Comment
SEINET8039218
Campanula scouleri
M. J. Williams
1984-7-1
84- 86 -2
Modoc
3.1 road miles N of Hwy 299 on Crowder Flat Road.
1951
Comment
CHSC106323
Capsella bursa-pastoris
Lowell Ahart; John Dittes
2010-8-31
17129
Modoc
Elkins Lane, at 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
UC711893
Cardamine breweri
Roxana S. Ferris and Laura Lorraine
1941-8-13
10527
Modoc
Patterson Ranger Station Modoc National Forest, Warner Mts, East Creek drainage (East Creek drainage, Warner Mountains)
2164
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-BC58426
Cardamine breweri var. breweri
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10527
Modoc
Patterson Ranger Station (East Creek drainage), Warner Mts.
2164
Comment
CAS-BOT-BC58431
Cardamine breweri var. breweri
Louis Cutter Wheeler
1935-8-16
3864
Modoc
Dismal Swamp, Warner Mts.
2225
Comment
SEINET5341098
Cardaria draba
M. J. Williams
1984-6-30
84- 81 -6
Modoc
9.6 miles from Gerlach-Cedarville road on the Parker Creek road. West side of the Warner Mtns, south of Cedar Pass
1829
Comment
UCR34820
Carex
J. A. Harpel
1981-8-6
V 3
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC242326
Carex aquatilis var. aquatilis
Louis Cutter Wheeler
1935-8-16
3871
Modoc
Dismal Swamp, Twenty-Mile Creek.
2225
Comment
CHSC117018
Carex athrostachya
Lowell Ahart
2016-6-6
20964
Modoc
About 100 yards east of the Parking Area, about one miles 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
HSC48005
Carex athrostachya
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19501
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
HSC48008
Carex brainerdii
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19509
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment Read comments Jan 1 2017
UC1776714
Carex feta
G. Schoolcraft
1996-7-23
2544
Modoc
E. of Yankee Jim Ranch about 12 miles SE of Alturas
1645
Comment
JEPS109251
Carex filifolia
D. W. Taylor
2007-5-17
20114
Modoc
Egg Lake, near western portion of the lake at Duck Hole.
Comment
CAS-BOT-BC245184
Carex hoodii
Annie Montague Alexander; L. Kellogg
1946-7-19
5031
Modoc
Benton Meadow.
2072
Comment
HSC75582
Carex hoodii
G. M. Riegel
1979-7-5
489
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC245138
Carex inops subsp. inops
Bruce Bartholomew
1989-7-15
5016
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
CHSC109477
Carex luzulina
L. P. Janeway; B. Castro
2012-7-27
11021
Modoc
Warner Mountains. North-sloping meadow opening just above Mineral spring, 0.5 air km east of Yellow Mountain.
2361
Comment
UC1100496
Carex nebrascensis
Herbert L. Mason, Verne Grant
1947-7-10
13354
Modoc
1/4 mi w Dorris Reservoir (2 mi e of Alturas)
Comment
UC70018
Carex nebrascensis
Mrs. M. H. Manning
1903-5
439
Modoc
north-eastern Modoc County
Comment
UC1536800
Carex nebrascensis
Gordon H. True Jr.
1939-6-25
992
Modoc
nw Alturas; Boles Meadow
Comment
CAS-BOT-BC119034
Carex pellita
Herbert L. Mason; Verne Grant
1947-7-12
13423
Modoc
Irrigation ditch near S end of W side road, along RR tracks, Pit River Valley, S of Alturas.
Comment
CAS-BOT-BC242356
Carex pellita
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-17
13306
Modoc
Along Hwy 299, 2.6 mi. W of Alturas.
Comment
CAS-BOT-BC242359
Carex pellita
Annie Montague Alexander; L. Kellogg
1946-7-7
4931
Modoc
Eight Mile Creek.
Comment
CHSC108019
Carex pellita
Lowell Ahart; John Dittes
2011-6-21
17528
Modoc
About 100 yards west 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.
1268
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
POM313121
Carex pellita
H. L. Mason, Verne Grant
1947-7-12
13423
Modoc
Near south end of West Side Rd. along railroad tracks, Pit River Valley, south of Alturas
Comment
CAS-BOT-BC118321
Carex praegracilis
E. K. Balls
1950-5-10
14603
Modoc
Below Monlo Baths, west shore Lower Alkali Lake
1402
Comment
CAS-BOT-BC245155
Carex praegracilis
B. Bartholomew; B. Anderson
1989-6-1
4757
Modoc
ca. 0.5 km W of Davis Creek on road to W end of Goose Lake
1460
Comment
HSC7151
Carex rostrata
M. T. Milligan
1966-6-30
505
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
JEPS114870
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
SJSU9612
Carex simulata
W. Savage
1979-7-6
1388
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC1100576
Carex simulata
Verne Grant, Irving Schneider
1947-8-28
8338
Modoc
nw Alturas; Jack Swamp
Comment
HSC75587
Carex straminiformis
G. M. Riegel
1979-7-30
625
Modoc
S Warner Mtns.
1829
Comment
UC1024332
Carex straminiformis
Annie M. Alexander and Louise Kellogg
1946-7-17
5007
Modoc
Benton Meadow Warner Mountains
2072
Comment
CAS-BOT-BC245145
Carex subfusca
Barrett Anderson
1986-7-9
3184
Modoc
Stough Reservoir Rd just E of Cedar Pass near Stough Reservoir.
1965
Comment
CHSC30496
Castilleja angustifolia
N. E. H. Prouty
1980-5-25
165
Modoc
Comment
SJSU9703
Castilleja applegatei
W. Savage
1979-7-10
1530
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
CAS-BOT-BC225987
Castilleja applegatei subsp. pinetorum
Mrs. H. C. Cantelow
1940-6-1
s.n.
Modoc
Cedar Pass, Warner Mountains
1935
Comment
CAS-BOT-BC229817
Castilleja applegatei subsp. pinetorum
M. M. Hanna
1956-6-7
1008
Modoc
Hwy 139 between Canby and Tienesta.
Comment
CAS-BOT-BC248340
Castilleja applegatei subsp. pinetorum
B. Bartholomew; H. Sun
2002-6-24
8807
Modoc
Ridge top just S of Manzanita Mt. and 15.3 straight line km NW of Aden
2070
Comment
CHSC109456
Castilleja applegatei subsp. pinetorum
B. Castro; L. P. Janeway
2012-7-24
1952
Modoc
Warner Mountains. Northwestern flank of Mount Bidwell; ca 0.6 air mi S of Dismal Swamp, off upper edge of open lodgepole pine forest.
2359
Comment
CHSC117769
Castilleja applegatei subsp. pinetorum
L. P. Janeway
2016-5-18
12058
Modoc
Modoc Plateau. Northeast corner of the Devils Garden area; along Road 47N37 0.6 km north of Road 73/181/47N09.
1626
Comment
JEPS86368
Castilleja applegatei subsp. pinetorum
Jack and Betty Guggolz
1988-6-27
952
Modoc
ne of Jenkins Springs
Comment
JEPS9197
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi with L. R. Heckard, George Bacigalupi and Ruth Sanderson
1952-6-19
3745
Modoc
7 mi e Cedar Pass road junction with U.S. Hwy. 399 (along road to Cedar Pass)
1584
Comment
RSA185375
Castilleja applegatei subsp. pinetorum
Clare B. Hardham
1961-6-18
7595
Modoc
Warner Mountains, Davis Creek.
2134
Comment
RSA26485
Castilleja applegatei subsp. pinetorum
Alice Eastwood, John T. Howell
1940-6-13
8144
Modoc
Fandango Pass.
Comment
RSA46752
Castilleja applegatei subsp. pinetorum
J. T. Howell
1934-6-13
12100
Modoc
North Fk. of Barber Creek. Warner Mts.
1829
Comment
UC199394
Castilleja applegatei subsp. pinetorum
Franklin P. Nutting
Modoc
near Egg Lake
Comment
CAS-BOT-BC226007
Castilleja arachnoidea
Elmer Ivan Applegate
1932-8-1
8012
Modoc
Crest of Warner Mountains just S of Warren Peak.
Comment
CHSC109740
Castilleja arachnoidea
B. Castro; L. P. Janeway
2012-7-26
1971
Modoc
Warner Mountains. Top of Yellow Mountain; topmost part and western edge (at the edge of a steep dropoff to the northwest).
2453
Comment
CHSC70480
Castilleja arachnoidea
A. Sanger
1997-6-23
2542
Modoc
End of road on east side of Bald Mountain.
2255
Comment
CAS-BOT-BC226018
Castilleja chromosa
Bruce Bartholomew; Barrett Anderson
1989-4-29
4677
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
CAS-BOT-BC226024
Castilleja lacera
K. Paulson; Robert Paulson
1988-6-19
40
Modoc
W of Cranby Bridge.
1310
Comment
CAS-BOT-BC226032
Castilleja lacera
David Daniels Keck; Jens Chr. Clausen
1935-6-24
3720
Modoc
14 mi. S of New Pine Creek.
1525
Comment
UC1063397
Castilleja lacera
R. C. Wilson
1933-6-21
86
Modoc
Stone Coal Valley Creek; Modoc National Forest, Canby Quad.
1402
Comment
JEPS79129
Castilleja lacera
L. R. Heckard with R. Bacigalupi
1980-6-10
5233
Modoc
about 10 mi nw Lookout (along Great Northern Railroad grade)
Comment
JEPS8722
Castilleja linariifolia
W. I. Follett
1942-9-10
138
Modoc
Cowhead Lake, ne corner of Modoc County Cowhead Lake
Comment
JEPS10874
Castilleja miniata
L. S. Smith
1917-7-18
839
Modoc
Soldiers Creek
Comment
JEPS27956
Castilleja miniata
Frances D. Payne
1931-7-4
316
Modoc
Parker Creek, w slope of the Warner Range Parker Creek; Warner Range
1584
Comment
CAS-BOT-BC32565
Castilleja ochracea
Alice Eastwood; John Thomas Howell
1940-6-11
8016
Modoc
7 miles SW of Canby
Comment
CAS-BOT-BC241006
Castilleja pilosa
John Thomas Howell
1934-6-12
11993
Modoc
6 miles s. of Davis Creek
Comment
CAS-BOT-BC241014
Castilleja pilosa
Alice Eastwood; John Thomas Howell
1940-6-14
8215
Modoc
8 miles nw. of Canby
Comment
CHSC117765
Castilleja pilosa
L. P. Janeway
2016-5-16
11990
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09. Transition area between a large open rocky flat into open yellow pine forest with scattered juni-pers, low sage.
1573
Comment
UC1540226
Castilleja pilosa
Dean Wm. Taylor and Glenn L. Clifton
1987-6-27
9110
Modoc
headwaters of upper South Deep Creek; Warner Mountains
2194
Comment
CAS-BOT-BC226066
Castilleja pilosa
Milo Samuel Baker
1893-6-12
s.n.
Modoc
Modoc County.
Comment
CAS-BOT-BC32564
Castilleja pilosa var. pilosa
Alice Eastwood; John Thomas Howell
1940-6-11
8016
Modoc
7 miles SW of Canby
Comment
CAS-BOT-BC226069
Castilleja tenuis
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10555
Modoc
Patterson Ranger Station (East Creek drainage), Modoc National Forest, Warner Mountains.
2164
Comment
CAS-BOT-BC226074
Castilleja tenuis
Bruce Bartholomew
1990-6-16
5283
Modoc
Flat, 1.1 km W of West Warner Road just S of Bear Flat.
1830
Comment
HSC75904
Castilleja tenuis
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19434
Modoc
Near Hager Reservoir
Comment
JEPS79118
Castilleja tenuis
L. R. Heckard with R. Bacigalupi
1980-6-10
5220
Modoc
sw margin Egg Lake (now dry); Egg Lake
Comment
UC748137
Castilleja tenuis
Annie M. Alexander and Louise Kellogg
1946-6-14
4769
Modoc
Silver Creek branch of Patterson Mill road
1828
Comment
CAS-BOT-BC225973
Castilleja tenuis
Fred. P. Cronemiller
1920-6-15
31
Modoc
McKenzie Spring.
1310
Comment
UC1281475
Ceanothus X flexilis
H. E. McMinn
1941-8-27
5396
Modoc
0.5 mi from junction of highways 89 and 299 on way to Alturas; on way to Alturas
Comment Read comments Jun 3 2009
CAS-BOT-BC217137
Ceanothus cuneatus var. cuneatus
Leland S. Smith
1924-6-5
1370
Modoc
Dutch Flat.
Comment
UC73355
Ceanothus cuneatus var. cuneatus
Milo S. Baker
1893-1
Modoc
near Craigs
Comment
CAS-BOT-BC217102
Ceanothus prostratus
Milo Samuel Baker; Franklin P. Nutting
1894-6-8
s.n.
Modoc
Near Egg Lake.
Comment
HSC18315
Ceanothus prostratus
M. T. Milligan
1964-5-9
32
Modoc
4 mi. N of Hwy. 139 on USFS Rd. 44N15
1524
Comment
POM126434
Ceanothus prostratus
B. C. Goldsmith
1911-5-20
21
Modoc
Sugar Hill, W slope Warner Mts.
1524
Comment
RSA488025
Ceanothus prostratus
Bruce Bartholomew, B. Anderson
1988-5-12
4091
Modoc
13 km NNE of Adin on State Highway 229 at turnoff to Higgins Flat on USFS road 41N11.
1440
Comment
RSA59733
Ceanothus prostratus
E. K. Balls
1950-5-20
14799
Modoc
Above Mill Creek Falls Public Camp on way from likely to Clear Lake
1738
Comment
SEINET12210602
Ceanothus prostratus
J. Vale, Wagnon, K.; Knight, W.; Knight, I.
1981-1
4132
Modoc
On White Horse Road near Egg Lake, n.w. of Lookout
Comment
CAS-BOT-BC217113
Ceanothus prostratus var. prostratus
Bruce Bartholomew; Barrett Anderson
1988-5-12
4091
Modoc
4 km NW of White Horse.
1350
Comment
UC70431
Ceanothus velutinus
Milo S. Baker
July 1898
537
Modoc
Forestdale
Comment
CAS-BOT-BC248322
Ceanothus velutinus var. velutinus
B. Bartholomew; H. Sun
2002-6-24
8868
Modoc
Fandango Pass on the E side of the Warner Mountains near the crest of the mountains
1820
Comment
CHSC106187
Centaurea cyanus
Lowell Ahart; John Dittes
2010-8-31
17100
Modoc
On the west side of Elkins Lane, about 100 yards north of the bridge across Ash Creek, 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 Valley.
1267
Comment
UC2043249
Centaurea cyanus
Barbara Ertter
1995-7-1
14460
Modoc
Highway 395 south of New Pine Creek on Oregon border, at junction of County Road 44.
Comment
CDA7217
Centaurea diffusa
Loring White
1959-8-19
Modoc
West of Canby.
0
Comment
UCD130120
Centaurea virgata subsp. squarrosa
T. C. Fuller
1962-8-29
9487
Modoc
road to Adin, 0.2 mile east of Lookout, Big Valley.
Comment
UCD130121
Centaurea virgata subsp. squarrosa
T. C. Fuller
1962-8-29
9487
Modoc
road to Adin, 0.2 mile east of Lookout, Big Valley.
Comment
CAS-BOT-BC388227
Cerastium glomeratum
B. Bartholomew
1992-5-16
6326
Modoc
Lunsford Spring
1600
Comment
CAS-BOT-BC95502
Ceratophyllum demersum
Robert Folger Thorne; C. W. Tilforth
1969-9-5
39187
Modoc
Pine Creek where it crosses Hwy. 395, 3.4 mi. S of Alturas.
1341
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
CAS-BOT-BC181985
Cercis occidentalis
Bruce Bartholomew; Barrett Anderson
1988-6-23
4228
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC197532
Cercocarpus betuloides var. betuloides
Leland S. Smith
1922-8-28
1336
Modoc
Canyon E of Andrews Ranch
1524
Comment
JEPS45550
Cercocarpus betuloides var. macrourus
Milo S. Baker
1893-7-23
Modoc
Forestdale
Comment
UC72966
Cercocarpus betuloides var. macrourus
Milo S. Baker
July 1898
533
Modoc
Forestdale
Comment
RSA104148
Cercocarpus ledifolius
Milo S. Baker
1893-1
s.n.
Modoc
[Unspecified]
Comment
NY848759
Cercocarpus ledifolius var. intermontanus
L. S. Rose
1940-6-13
40553
Modoc
Fandango Pass
1905
Comment
UC859417
Cercocarpus ledifolius var. ledifolius
Lewis S. Rose
1940-6-13
40553
Modoc
Fandango Pass
1905
Comment
UC72035
Cercocarpus ledifolius var. ledifolius
Milo S. Baker
1893-6-20
Modoc
Comment
NY418594
Cercocarpus macrourus
M. S. Baker
1893-6-20
s.n.
Modoc
Rocky hillside.
Comment
SEINET3146201
Chaenactis douglasii
L. S. Rose
1940-6-13
40546
Modoc
Surprise, NE of Alturas
1372
Comment
CAS-BOT-BC15070
Chaenactis douglasii var. douglasii
Robert Patterson; Mona Bourell
1993-8-15
5237
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
SFV18028
Chaenactis douglasii var. douglasii
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
CAS-BOT-BC141742
Chamaebatiaria millefolium
L. S. Smith
1918-8-7
1012
Modoc
Black Knob, Warner Mts.
Comment
CAS-BOT-BC197574
Chamaebatiaria millefolium
Leland S. Smith
1924-6-23
1433
Modoc
Lavas near Lava Ranger Station.
1325
Comment
CAS-BOT-BC245415
Chamaesaracha nana
Bruce Bartholomew
1991-7-6
5994
Modoc
Webb Flat, 5.6 km S of turn off to Happy Camp Ranger Station. Area burned within the last year.
1400
Comment
CAS-BOT-BC245420
Chamaesaracha nana
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2132
Modoc
Near Cedar Pass, Warner Mountains.
Comment
CAS-BOT-BC245422
Chamaesaracha nana
Annie Montague Alexander; L. Kellogg
1946-7-24
5065
Modoc
Bear Camp Flat, along trail to Emerson Camp. Warner Mountains.
Comment
HSC80797
Chamaesaracha nana
G. M. Riegel
1980-7-31
945
Modoc
S Warner Mtns.
558
Comment
JEPS9109
Chamaesaracha nana
W. L. Jepson
1918-8-7
7854
Modoc
Mt. Bidwell
1798
Comment
UC71712
Chamaesaracha nana
Mrs. M. H. Manning
1903-8-27
334
Modoc
near Fort Bidwell (ne Modoc County)
Comment
UCSB6934
Chamaesaracha nana
Sharsmith, Helen
1955-6-26
Modoc
adjacent to Highway 39 ca. 20 miles north of Canby, Modoc National Forest.
1524
Comment
RSA312310
Chamaesyce serpillifolia
H. L. Mason, Verne Grant, C. T. Mason
1947-7-10
13325
Modoc
Dorris Reservoir, 2 miles east of Alturas.
Comment
RSA767683
Chamaesyce serpillifolia subsp. serpillifolia
L. Ahart, John Dittes
2010-8-30
17054
Modoc
North side of a small wash, about 10-15 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 air miles west of Adin, about 8 air miles northeast of Bieber, Big Valley.
1268
Comment
UC17672
Chamaesyce serpyllifolia
Milo S. Baker
1893-7-25
Modoc
on island Egg Lake
Comment
CAS-BOT-BC166012
Chamerion angustifolium subsp. circumvagum
Annie M. Alexander; Louise Kellogg
1946-7-3
4904
Modoc
Near Fort Bidwell, south slope. Bidwell Creek, Canyon
Comment
JEPS39319
Chamerion angustifolium subsp. circumvagum
L. S. Smith
1918-1
1063
Modoc
Coyote Creek Warner Mts.
Comment
CHSC99251
Chenopodium
Lowell Ahart; John Dittes
2008-6-21
15010
Modoc
Along 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
CAS-BOT-BC95518
Chenopodium berlandieri
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10613
Modoc
Summit of Fandango Pass on road between Fort Bidwell and Pine Creek.
1889
Comment
CDA34222
Chenopodium desiccatum
L. Ahart, J. Dittes
2010-8-31
17111
Modoc
On the west 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.
Comment
RSA624120
Chenopodium leptophyllum
L. C. Wheeler
1935-8-26
3921
Modoc
South Mt. devil's Garden: McGinty Point.
1524
Comment
RSA623604
Chenopodium pumilio
L. C. Wheeler
1935-8-3
3758
Modoc
Warner Mountains: Rock Lake, Pine Creek
1920
Comment
JEPS117371
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
RSA210829
Chenopodium salinum
R. F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39074
Modoc
E shore of Goose Lake at Willow Ranch.
1433
Comment
CAS-BOT-BC95664
Chimaphila umbellata
Bruce Bartholomew
1989-8-10
5044
Modoc
8.7 km E of Day on County Road 94.
Comment
CAS-BOT-BC95665
Chimaphila umbellata
Leland S. Smith
1917-9-18
162
Modoc
Lassen Creek.
1828
Comment
NY125574
Chorispora tenella
B. M. Bartholomew
1993-5-10
6450
Modoc
At the Nevada border directly E of Eagleville, E side of Surprise Valley
1520
Comment
POM260897
Chorizanthe polygonoides var. polygonoides
Alice Eastwood, John T. Howell
1940-6-15
8300
Modoc
5 miles N of Lookout
Comment
CAS-BOT-BC15038
Chrysothamnus nauseosus subsp. albicaulis
Belknap C. Goldsmith
1910-7-28
15
Modoc
Fandango Creek.
1554
Comment
CAS-BOT-BC15049
Chrysothamnus nauseosus subsp. albicaulis
E. S. Willits
1939-10-10
160
Modoc
Surprise Valley.
1371
Comment
CAS-BOT-BC14993
Chrysothamnus viscidiflorus subsp. viscidiflorus
Isabelo T. Kelly
1930-1-1
57
Modoc
unspecified
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
JEPS31102
Chrysothamnus viscidiflorus subsp. viscidiflorus
Ernest C. Twisselmann
1961-9-22
6573
Modoc
Warner Mountains, Jess Valley
1676
Comment
UC69059
Chrysothamnus viscidiflorus subsp. viscidiflorus
Mrs. M. H. Manning
Sep 1 1902-Oct 1 1902
27
Modoc
Comment
CHSC115567
Cichorium intybus
Lowell Ahart; John Dittes
2015-7-15
20344
Modoc
On the east side of Elkins Lane, about 100 yards northeast of 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
JEPS89935
Cicuta maculata
Dean Wm. Taylor with Glenn L. Clifton
1989-8-6
10498
Modoc
West shore Lower Lake (Surprise Valley).
1363
Comment
JEPS15740
Cicuta maculata var. angustifolia
Milo S. Baker
1899-8-18
Modoc
Little Hot Spring Valley
Comment
RSA0123895
Cicuta maculata var. angustifolia
Robert F. Thorne
1969-9-5
39160
Modoc
Modoc National Forest, Warner Mts. Clear Lake.
1768
Comment
HSC16244
Circaea alpina subsp. pacifica
M. T. Milligan
1966-7-27
589
Modoc
Slopes and ridges E of Jess Valley
1707
Comment
UC1276069
Cirsium arvense
Loring White
1959-7-2
Modoc
1.5 mi s Tule Lake
Comment
CAS-BOT-BC14966
Cirsium cymosum
Thomas C. Fuller
1959-7-8
2741
Modoc
Hwy 13, 7 mi. NE of Canby.
Comment
UCD144215
Cirsium cymosum
Baldo Villegas
1998-8-19
s.n.
Modoc
near New Pine Creek, 3.6 miles east of Fandango Pass on Highway 395.
Comment
POM33030
Cirsium cymosum
Mrs. R. M. Austin
1895-08
165
Modoc
Goose Lake Valley
Comment
UC71590
Cirsium douglasii var. breweri
Mrs. M. H. Manning
1903-1-1
262
Modoc
Fort Bidwell, ne Modoc County Fort Bidwell
Comment
CAS-BOT-BC14935
Cirsium occidentale var. candidissimum
Roxana Stinchfield Ferris
1951-9-14
12466
Modoc
Cedar Pass, Warner Mountains, between Cedarville and Alturas
Comment
HSC31108
Cirsium occidentale var. candidissimum
R. F. Thorne, C. W. Tilforth
1969-9-5
39183
Modoc
3.3 mi. N of Likely
1357
Comment
UC91794
Cirsium occidentale var. candidissimum
Milo S. Baker
1893-7-25
Modoc
Lava Beds
Comment
CAS-BOT-BC14934
Cirsium occidentale var. candidissimum
Isabelo T. Kelly
1930-1-1
39
Modoc
E slope of Warner Range.
Comment
RSA0070699
Cirsium occidentale var. candidissimum
R. F. Thorne, C. W. Tilforth
1969-9-5
39183
Modoc
3.3 miles N of Likely.
1357
Comment
CDA31791
Cirsium ochrocentrum
K. Haas
2007-2-6
PDR# 1402971
Modoc
County Rd 1, Cedarville
0
Comment
CAS-BOT-BC14937
Cirsium scariosum
John Thomas Howell
1934-6-15
12188
Modoc
Alturas.
Comment
CAS-BOT-BC14942
Cirsium scariosum
K. Paulson; Robert Paulson
1989-7-4
170
Modoc
Ca. 1 mi. S of Patterson Ranger Station, S end of Warner Mts.
2121
Comment
CAS-BOT-BC191051
Clarkia lassenensis
M. M. Hanna
1958-6-22
s.n.
Modoc
Along road near Canby.
Comment
CAS-BOT-BC191058
Clarkia lassenensis
Barbara J. Ertter
1988-6-18
7622
Modoc
Hwy 139 a few mi. N of Agric. Inspection Station, 1 mi. S of S jct to Lava Beds Nat'l Monument.
1310
Comment
NY999398
Clarkia lassenensis
A. J. Cronquist
1959-6-19
8509
Modoc
Atop ridge south of Clear Lake; Warner Mountains 15 miles east of Likely
1981
Comment
UC1184379
Clarkia lassenensis
Peter H. Raven with Otto T. Solbrig
1958-6-18
13314
Modoc
Cottonwood Flat Camp Ground Modoc National Forest
Comment
UCD150422
Clarkia lassenensis
Harry A. George
1967-6-15
s.n.
Modoc
S. of Adin.
Comment
CAS-BOT-BC191041
Clarkia rhomboidea
John Thomas Howell
1934-6-13
12048
Modoc
Fandango Pass.
1828
Comment
CAS-BOT-BC191048
Clarkia rhomboidea
Bruce Bartholomew
1989-7-14
4950
Modoc
ca. 6.5 km NE of Egg Lake and 0,8 km E of Survice Gulch.
1340
Comment
RSA101361
Clarkia rhomboidea
R. Weatherby
1955-7-8
1622
Modoc
6 miles N of Ft. Bidwell. Northern Warner Mtns.
1738
Comment
RSA323621
Clarkia rhomboidea
Arnold Tiehm
1984-6-30
8839
Modoc
NW side of Bidwell Mt., 2.8 road miles north of 8 mile creek on the road from Lake Annie.
1829
Comment
CDA38042
Clarkia rhomboidea
J. Elliot
1975-7-3
s.n.
Modoc
Forestry road, 2 mile north of Joseph Creek Basin, northeast of Alturas, Modoc National Forest.
0
Comment
UC422929
Clarkia rhomboidea
M. F. Gilman
631
Modoc
1676
Comment
CHSC31494
Claytonia lanceolata
N. E. H. Prouty
1980-6-2
173
Modoc
Modoc Nat. Forest, Warner Mt. District. Sheep Rock T.S. North facing slope rising above Dry Creek and Upper Dry Creek Road.
Comment
SEINET5336342
Claytonia lanceolata
M. J. Williams
1968-5-31
1152
Modoc
Cedar Pass
Comment
RSA0059503
Claytonia lanceolata var. sessilifolia
C. L. Hitchcock
1940-5-27
6717
Modoc
15 miles NE of Alturas.
1982
Comment
CAS-BOT-BC197442
Claytonia parviflora subsp. parviflora
Bruce Bartholomew
1993-6-12
6578
Modoc
Road to Day Rock from Little Hot Spring Valley.
1250
Comment
CAS-BOT-BC197470
Claytonia rubra subsp. rubra
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-13
16456
Modoc
Near summit of Fandango Pass, Warner Mts.
Comment
CAS-BOT-BC197472
Claytonia rubra subsp. rubra
Bruce Bartholomew
1991-6-21
5824
Modoc
Vicinity of Drift Fence Tank, 2 km S of Forest Service road 73 on road to Rim Rock Valley.
1580
Comment
CAS-BOT-BC197463
Claytonia rubra subsp. rubra
John H. Hatton
1911-6-10
32
Modoc
Modoc County.
1371
Comment
SD52231
Cleome platycarpa
Frank Stephens
1894-7-16
728
Modoc
1430
Comment
UC83260
Cleome platycarpa
F. Stephens
1894-7-16
Modoc
Liberty
1432
Comment
CAS-BOT-BC226095
Collinsia parviflora
Bruce Bartholomew
1991-6-21
5823
Modoc
Vicinity of Drift Fence Tank, 2 km S of Forest Service road 73 on road to Rim Rock Valley.
1580
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
CAS-BOT-BC229859
Collinsia parviflora
Bruce Bartholomew
1991-6-20
5780
Modoc
NE side of Barber Ridge, 10 km NW of Adin on road to Fox Mountain.
1580
Comment
JEPS4624
Collinsia parviflora
L. S. Smith
1919-5-3
1089
Modoc
Rock Spr.; Warner Mtns
Comment
HSC20612
Collinsia parviflora
M. T. Milligan
1964-6-20
56
Modoc
2 mi. N on Pencil Rd. from Hwy. 395
1372
Comment
POM42853
Collinsia parviflora
R. M. Austin
1895-07
438
Modoc
Goose Lake.
Comment
UC76207
Collinsia parviflora
Milo S. Baker
1896-5-23
73
Modoc
Big Valley, Johnson's Big Valley; , Johnson's
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
CAS-BOT-BC190735
Collomia grandiflora
Bruce Bartholomew; Barrett Anderson
1988-6-25
4386
Modoc
5.6 km NW of State Highway 299 on County Road 73.
1500
Comment
CAS-BOT-BC190741
Collomia grandiflora
James D. Jokerst
1983-7-27
61021
Modoc
Near Signal Butte.
1248
Comment
CHSC19725
Collomia grandiflora
J. Grove
1973-6-8
95
Modoc
Collected on Widow Vly Rd. 1 mi south of Day.
1005
Comment
SJSU9704
Collomia linearis
W. Savage
1979-7-10
1528
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
UC205016
Collomia linearis
Mrs. M. H. Manning
1907-1
Modoc
near 12 Mile Creek (e side of Mt. Bidwell, ne Modoc Co.)
Comment
CAS-BOT-BC190709
Collomia tinctoria
Bruce Bartholomew
1992-5-17
6344 A
Modoc
SW side of White Horse Mountains, SW of White Horse Flat Reservoir.
1460
Comment
CAS-BOT-BC190714
Collomia tinctoria
Bruce Bartholomew
1995-6-1
6922
Modoc
1.3 km E of Day between Day and Lookout on County Road 94.
1200
Comment
JEPS71065
Collomia tinctoria
Milo S. Baker
1893-6-10
Modoc
sw corner of county Forestdale
Comment
HSC31084
Comarum palustre
R. F. Thorne, C. W. Tilforth
1969-9-5
39162
Modoc
Modoc National Forest: Warner Mtns.; Clear Lake
1768
Comment
JEPS911
Conium maculatum
L. S. Smith
1845-11-12
1175
Modoc
Devils Garden District, Round Willow Round Willow; Devils Garden District, Round Willow
Comment
UC4414
Corallorhiza maculata
Milo S. Baker
1893-7-10
Modoc
Big Mts.
Comment
RSA504660
Cordylanthus capitatus
Bruce Bartholomew, B. Anderson
1988-7-23
4560
Modoc
Road beyond Poison Lake 8km S of the road from Hwy 395 to Lily Lake, Warner Mountains.
2140
Comment
HSC80864
Cordylanthus capitatus
G. M. Riegel
1980-7-23
929
Modoc
N Warner Mtns.
1982
Comment
UC190605
Cordylanthus maritimus subsp. canescens
M. F. Gilman
608
Modoc
1676
Comment
JEPS16278
Cordylanthus ramosus
Mrs. R. M. Austin
July, 1894
245
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC95597
Cornus sericea
Bruce Bartholomew
1994-7-1
6768
Modoc
Turner Creek adjacent to Forest Service road 42N21.
1470
Comment
HSC80943
Cornus sericea subsp. sericea
G. M. Riegel
1978-8-30
160
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC190767
Corydalis aurea
C. C. (Mrs.) Bruce
1898-7-1
2206
Modoc
Warner Mts.
Comment
UCD168577
Cotula mexicana
Thomas Getts
2017-7-27
s.n.
Modoc
Three miles east and south of the town of Likely, Likely Place Golf and RV Resort.
1388
Comment
CAS-BOT-BC197566
Crataegus douglasii
Leland S. Smith
1917-9-10
156
Modoc
Fandango Trail.
2133
Comment
CAS-BOT-BC197569
Crataegus douglasii
C. C. (Mrs.) Bruce
1893-6-1
90
Modoc
Davis Creek.
Comment
CHSC100511
Crataegus douglasii
Lowell Ahart; John Dittes
2008-8-25
15330
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
JEPS118463
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
Comment
CAS-BOT-BC14947
Crepis acuminata
Clare Butterworth Hardham
1961-6-18
7801
Modoc
N fork Pit River 3.3 mi. S of Cedar Pass Road.
Comment
CAS-BOT-BC14911
Crepis acuminata
Leland S. Smith
1924-6-29
1429
Modoc
unspecified
Comment
SEINET2142728
Crepis acuminata
A. A. Heller
1938-6-24
15220
Modoc
Between Alturas and Canby along U.S. Highway 299.
Comment
SJSU9607
Crepis acuminata
W. Savage
1979-7-7
1466
Modoc
Triangle, Devils Garden District, Modoc National Forest
1493
Comment
SJSU8812
Crepis bakeri
H. L. Buckalew
1961-6-25
Modoc
near Stowe Reservoir c. 1 mi N of Cedar Pass on Cedar-Alturas Road
2072
Comment
CHSC118086
Crepis bakeri subsp. bakeri
L. P. Janeway
2016-5-16
12003
Modoc
Modoc Plateau. Devils Garden area; along Road 46N02 3.4 road-km south-southeast of Road 47N09/73/181; about 5.2 air-km north of Crowder Mtn Reservoir.
1570
Comment
CAS-BOT-BC14920
Crepis bakeri subsp. cusickii
K. Paulson; Robert Paulson
1988-6-11
31
Modoc
N of Stough Reservoir, Warner Mts..
2011
Comment
CAS-BOT-BC14860
Crepis intermedia
Bruce Bartholomew; Barrett Anderson
1988-6-25
4378
Modoc
SW side of Jess Valley, Warner Mts..
1540
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
CAS-BOT-BC14882
Crepis modocensis
Alice Eastwood; John Thomas Howell
1940-6-13
8148
Modoc
Fandango Pass.
Comment
CAS-BOT-BC14887
Crepis modocensis subsp. modocensis
Bruce Bartholomew; Barrett Anderson
1988-6-24
4311
Modoc
Road beyond Poison Lake ca. 8 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2130
Comment
UC31311
Crepis monticola
M. S. Baker and Frank Nutting
1894-6-30
Modoc
Big Valley
Comment
CAS-BOT-BC14884
Crepis occidentalis
Bruce Bartholomew
1991-6-21
5813
Modoc
4 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
Comment
CAS-BOT-BC14859
Crepis occidentalis subsp. pumila
Bruce Bartholomew; Barrett Anderson
1988-6-25
4384
Modoc
5.6 km NW of State Highway 299 on County Road 73.
1500
Comment
POM356329
Crepis occidentalis subsp. pumila
Christopher Davidson
1975-6-4
2593
Modoc
0.4 miles E of Hwy 395 on Hwy 299 toward Cedarville.
1380
Comment
CAS-BOT-BC95592
Cressa truxillensis
Robert Folger Thorne; J. Henrickson; C. W. Tilforth
1969-9-4
39081
Modoc
E shore of Goose Lake at Willow Ranch.
1432
Comment
CAS-BOT-BC14826
Crocidium multicaule
Gordon H. True
1965-5-7
1880
Modoc
Between Alturas and Goose Lake at Cedarville Rd.
1463
Comment
CAS-BOT-BC14831
Crocidium multicaule
Bruce Bartholomew; Barrett Anderson
1989-4-28
4649
Modoc
8.8 km N of State Highway 299 on road to Raker & Thomas Reservoir.
1470
Comment
JEPS23939
Crocidium multicaule
L. S. Smith
1924-5-31
Modoc
Egg Lake Modoc National Forest, Egg Lake
Comment
OBI47975
Crocidium multicaule
Rhonda Riggins
1989-4-28
1655
Modoc
Pencil rd. 4.1 mi N of hwy 395 E of Alturas. T43N, R12E, sec 24
1402
Comment
HSC41126
Croton setiger
Thomas W. Nelson, Jane P. Nelson, James Nelson
1976-8-29
3264
Modoc
Modoc National Forest, along Hwy. 299 Just NE of Adin Pass
1524
Comment
UC589921
Crypsis vaginiflora
Leo Whitney
1935-7-21
3563
Modoc
Stone Coal Valley Pitt River
Comment
UCD120115
Cryptantha
Herbert L. Mason; Verne Grant
1947-7-9
13316
Modoc
Cedar Pass, summit of Warner Range.
1920
Comment
UC24652
Cryptantha ambigua
Mrs. R. M. Austin and Bruce
Jun 1898
2267
Modoc
Goose Lake
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
POM368342
Cryptantha circumscissa
Christopher Davidson
1973-5-24
2108
Modoc
S of Alturas on Hwy 395 near Likely.
1311
Comment
CHSC27608
Cryptantha humilis
Robert Schlising
1978-7-29
3327
Modoc
Warner Mountains, directly E of Warren Peak.
2852
Comment
CAS-BOT-BC54149
Cryptantha intermedia
Mrs. H. C. Cantelow
1940-6-2
3318
Modoc
9.3 mi NW of Canby.
Comment
RSA164360
Cryptantha intermedia
Clare B. Hardham
1961-6-18
7545
Modoc
3 miles east of Cedar Pass.
1829
Comment
UC402820
Cryptantha simulans
Milo S. Baker
1890-1
Modoc
Forestdale
Comment
OBI48864
Cryptantha simulans
Lewis S. Rose
1940-6-14
40578
Modoc
14 mi NW of Canby
1524
Comment
POM204142
Cryptantha torreyana
J. T. Howell
1934-6-11
11984
Modoc
Parker Creek, Warner Mts.
1585
Comment
HSC80940
Cryptantha torreyana
G. M. Riegel
1979-7-18
509
Modoc
S Warner Mtns.
2100
Comment
JEPS59989
Cryptogramma cascadensis
W. L. Jepson
1918-8-13
7961
Modoc
below Eagle Lake proper Eagle Peak; Warner Mts
2316
Comment
NY57978
Cupressus bakeri
B. M. Bartholomew
1995-6-1
6914
Modoc
Northwest edge of Little Hot Spring Valley, northwest of Day
1080
Comment
UC55205
Cupressus bakeri
Milo S. Baker
Aug 1898
Modoc
Lava Beds, along road between Dana and Little Hot Springs Valley; Lava Beds
Comment
UC55243
Cupressus bakeri
H. M. Hall and E. B. Babcock
1903-7-1
4231
Modoc
lava beds of sw Modoc Co. Sierra Nevada Mountains
1219
Comment
POM182428
Cuscuta indecora
Milo S. Baker
1899-8-16
249
Modoc
Little Hot Spring Valley
Comment
UC190418
Cyperus squarrosus
M. S. Baker and Frank Nutting
1894-8-20
Modoc
Forestdale
1371
Comment
UCR168541
Cyperus squarrosus
L. C. Wheeler
1935-9-3
3938
Modoc
McGinty Reservoir, Devil's Garden
1463
Comment
CAS-BOT-BC30213
Cystopteris fragilis
Francis Dorris Payne
1932-6-12
539
Modoc
Parker Creek.
1584
Comment
SBBG18746
Cystopteris fragilis
C. B. Hardham
1961-6-19
7845
Modoc
Willow Crk
Comment
CAS-BOT-BC245213
Damasonium californicum
M. Vasey
1900-6-30
9038
Modoc
Pond along dirt road near Curtis Waterhole, NW of Egg Lake.
1300
Comment
CHSC39006
Danthonia californica var. americana
J. D. Jokerst
1983-7-18
1858
Modoc
Meadow. North of Niles Flat and west of and adjacent to road 5500 0.2 miles north of the road junction at the center of the east edge of section 8.
Comment
SD34479
Danthonia unispicata
A. A. Beetle
1941-6-29
2834
Modoc
Near summit of Mt Adin.
1829
Comment
UCD61368
Danthonia unispicata
Beecher Crampton
1960-6-17
5685
Modoc
5 miles south of Perez, Plant Quarantine Station area.
1371
Comment
CHSC100460
Deinandra lobbii
Lowell Ahart; John Dittes
2008-8-25
15328
Modoc
On the east side County Road 91, 3.9 miles (air) north-northeast of Lookout.
1275
Comment
NY492439
Delphinium
C. D. Marsh
7780
Modoc
17 miles east of Alturas
1800
Comment
CAS-BOT-BC217339
Delphinium andersonii
Bruce Bartholomew
1990-6-16
5278
Modoc
Bear Flat, W side of Warner Mountains.
1830
Comment
CHSC117862
Delphinium depauperatum
L. P. Janeway
2016-5-17
12041
Modoc
Modoc Plateau. Devils Garden area; where Road 45N06 crosses Logans Slough; about 3.2 air-km north of Big Sage Reservoir.
1494
Comment
UC9201
Delphinium depauperatum
Mrs. C. C. Bruce
June 1898
2236
Modoc
Lake City Pass
Comment
NY487727
Delphinium menziesii
C. L. Hitchcock
1940-5-27
6705
Modoc
15 miles northeast of Alturas
1676.4
Comment
CAS-BOT-BC217305
Delphinium nudicaule
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-12
6522
Modoc
1.4 km W of railroad track on County Road 95 between Lookout and Egg Lake.
1290
Comment
UC1037209
Delphinium nudicaule
Leo Whitney
1934-4-29
1569
Modoc
15 mi w Canby; Modoc National Forest, Happy Camp
1463
Comment
CAS-BOT-BC217323
Delphinium nuttallianum
Clare Butterworth Hardham
1961-6-18
7569
Modoc
Mountains S of Cedar Pass. North slopes.
Comment
HSC27056
Delphinium nuttallianum
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19336
Modoc
Soup Springs Campground
Comment
RSA59653
Delphinium nuttallianum
E. K. Balls
1950-5-12
14637
Modoc
above Bucks Creek Ranger Station, Modoc National Forest; east of Goose Lake.
1768
Comment
CAS-BOT-BC217284
Delphinium stachydeum
Bruce Bartholomew
1990-8-5
5670
Modoc
Summit Trail, ca. 4 km N of Patterson Ranger Station, W side of Warner Mts.
2470
Comment
CAS-BOT-BC242476
Deschampsia danthonioides
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16517
Modoc
13 mi. W of Canby, along Hwy 139.
Comment
CAS-BOT-BC242479
Deschampsia danthonioides
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
167
Modoc
Parker Creek at Modoc National Forest boundary.
Comment
HSC9594
Deschampsia danthonioides
M. T. Milligan
1964-7-1
115
Modoc
W end of Ballard's Reservoir, along shore.
1372
Comment
JEPS73979
Deschampsia danthonioides
Frances D. Payne
1932-6-24
650
Modoc
s. and e. of Alturas (Parker Creek); Warner Mts., Parker Creek
1584
Comment
POM365026
Deschampsia danthonioides
A. A. Beetle
1941-6-29
2838
Modoc
south slope of Mt. Adin
Comment
JEPS53445
Descurainia incana
Frances D. Payne
1929-7-7
70
Modoc
2 mi sw Mt. Warren (se Modoc County); Pine Creek Basin
2133
Comment
SEINET5343283
Descurainia incisa var. viscosa
M. J. Williams
1984-6-30
84- 80 -5
Modoc
Seepage area near a reservoir 6.8 miles west of Cedarville-Gerlach road.
1981
Comment
CAS-BOT-BC58605
Descurainia paradisa
Bruce Bartholomew
1994-5-15
6693
Modoc
E of Eagleville near the Eagleville Airport, Surprize Valley.
1380
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
CHSC85190
Descurainia sophia
John Dittes; Josephine Guardino
1991-6-1
344
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; meadow at southern edge of Ash Creek Floodplain.
1271
Comment
CAS-BOT-BC58441
Descurainia sophia
Isabelo T. Kelly
1930-1-1
29
Modoc
Modoc County.
Comment
HSC6957
Descurainia sophia
M. T. Milligan
1964-6-4
19
Modoc
East D St. between 4th and 5th St., Alturas
1372
Comment
SJSU9629
Descurainia sophia
W. Savage
1979-7-7
1448
Modoc
Triangle, E side Fairchild Swamp Unit, Devils Garden District
1493
Comment
CHSC31503
Dicentra uniflora
NEH Prouty
1980-6-9
185
Modoc
SW of Payne Peak in a sagebrush opening about North Creek Rd. Plants of Modoc Nat. Forest, Warner Mt. District.
Comment
CAS-BOT-BC242119
Dichelostemma capitatum subsp. capitatum
Bruce Bartholomew; Mona Bourell
1990-4-26
5148
Modoc
0.5 km S of Day.
1100
Comment
SJSU10166
Dichelostemma multiflorum
R. L. Fisher
1958-6-13
Modoc
near Adin Pass c. 6 mi S of Canby
1524
Comment
SEINET7839014
Dieteria canescens
Mrs. M. H. Maning
1904-1
s.n.
Modoc
Alturas, North-eastern Modoc County
Comment
SJSU9660
Dieteria canescens var. canescens
W. Savage
1979-7-9
1498
Modoc
Round Valley, Triangle, Devils Garden District, Modoc National Forest
1493
Comment
UC29895
Dieteria canescens var. shastensis
Milo S. Baker
1893-6
Modoc
Comment
CAS-BOT-BC14841
Dimeresia howellii
Helen Katherine Sharsmith
1955-6-23
4490
Modoc
North of State Highway 28, and 6.7 miles east of Cedar Campground
1859
Comment
UCSB31429
Dimeresia howellii
Haller, John
1978-7-19
Modoc
Summit ridge of Warner Mountains, 1 km north of the Likely-Eagleville Road
2377
Comment
CAS-BOT-BC234457
Diplacus nanus
K. Paulson; Robert Paulson
1990-6-21
207
Modoc
N of Soldier Creek, E side of Warner Mts.
2011
Comment
SEINET195163
Diplacus nanus
Annie M. Alexander, Louise Kellogg
1946-1
5075
Modoc
Horse Mountain, Warner Mts.
Comment
CAS-BOT-BC234483
Diplacus nanus
James T. Vale
1978-7-18
s.n.
Modoc
Payne Springs
Comment
CHSC14072
Diplacus tricolor
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5825
Modoc
W side of Egg Lake.
1295
Comment
CHSC100110
Distichlis spicata
L. P. Janeway; B. Castro
2008-8-16
9545
Modoc
Modoc Plateau. Surprise Valley; east side of Middle Alkali Lake, south side of Hwy 299 10.5 km east of Cedarville.
1378
Comment
SJSU9645
Distichlis spicata
W. Savage
1979-7-8
1476
Modoc
Triangle, Fairchild Swamp Unit (NW corner), Devils Garden District
1493
Comment
UCD64169
Distichlis spicata
L. Whitney
1934-5-28
2174
Modoc
Lake Joaquina, Hackamore, ca. 15 miles northwest of Canby, Modoc National Forest.
1463
Comment
UCR34703
Dodecatheon
J. A. Harpel
1981-8-6
V- 27
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
POM77104
Dodecatheon alpinum subsp. majus
R. M. Austin
1895-09
448
Modoc
Tamaracks
Comment
CAS-BOT-BC248350
Dodecatheon conjugens
B. Bartholomew; H. Sun
2002-6-24
8833
Modoc
Ca. 1 km NW of Bald Mt., E side of the Warner Mountains
2290
Comment
CAS-BOT-BC218275
Dodecatheon conjugens var. conjugens
C. C. (Mrs.) Bruce
1894-4-1
101
Modoc
Davis Creek.
Comment
CAS-BOT-BC218284
Dodecatheon conjugens var. conjugens
R. M. Austin
1898-4-1
2308
Modoc
Plains, Goose Lake.
Comment
CAS-BOT-BC95113
Downingia bacigalupii
Leland S. Smith
1924-6-4
1368
Modoc
S side of Egg Lake.
Comment
UC1191989
Downingia bacigalupii
Herbert L. Mason and Verne Grant
1947-7-12
13414
Modoc
s of Alturas (near s end of w side road); Pit River Valley
Comment
JEPS108480
Downingia bacigalupii
Steve Jessup
Jul 1995
Modoc
N of Canby. 1.4 mi N of Rt. 139 on Rt. 46
Comment
SJSU9531
Downingia bacigalupii
W. Savage
1979-6-20
1268
Modoc
100 yards E of Boles Meadow, Triangle, Boles Meadow Unit, Devils Garden District, Modoc National Forest
1493
Comment
JEPS108487
Downingia bicornuta var. bicornuta
Lisa Schultheis
1996-6-29
311 -96
Modoc
W of Goose Lake. On county Rd. 73 towards Crowder Flat, about 18 miles from Rt. 299.
Comment
UC1101475
Downingia bicornuta var. bicornuta
Calvin McMillan and Malcolm A. Nobs
1949-6-16
795
Modoc
33 mi nnw Alturas; Dry Valley Reservoir
Comment
UC1537635
Downingia bicornuta var. bicornuta
Gordon H. True Jr.
1939-6-25
1034
Modoc
ne of Alturas; Boles Meadow
Comment
HSC26586
Downingia elegans
D. H. Norris, S. Dowty, Thomas W. Nelson
1971-6-23
19498
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
CAS-BOT-BC95138
Downingia insignis
Mrs. H. C. Cantelow
1940-5-31
4000
Modoc
E of Canby.
Comment
CAS-BOT-BC95139
Downingia insignis
Mrs. H. C. Cantelow
1940-5-31
4000
Modoc
E of Canby.
Comment
JEPS21908
Downingia laeta
Herbert L. Mason and Verne Grant
1947-7-11
13369
Modoc
s of Alturas (by Jones Lane, off Highway 395)
Comment
CAS-BOT-BC58297
Draba albertina
Annie Montague Alexander; L. Kellogg
1946-6-25
4823
Modoc
Dismal Swamp, N end of Warner Mts.
2255
Comment
HSC80860
Draba albertina
G. M. Riegel
1980-8-21
915
Modoc
S Warner Mtns.
2622
Comment
HSC80863
Draba albertina
G. M. Riegel
1980-7-22
925
Modoc
S Warner Mtns.
2402
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
HSC75598
Draba paysonii
G. M. Riegel
1980-8-14
1068
Modoc
S Warner Mtns.
1829
Comment
UC1594774
Drymocallis
David Charlet
1989-8-15
500
Modoc
1 km nw Eagle Peak; South Warner Mountains, nw of Eagle Peak
2550
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
CAS-BOT-BC214757
Drymocallis lactea var. austiniae
Annie Montague Alexander; L. Kellogg
1946-6-30
4876
Modoc
Highgrade, W side of ridge, N end of Warner Mts.
2377
Comment
CAS-BOT-BC14808
Eatonella nivea
Bruce Bartholomew
1991-5-24
5722
Modoc
NE end of Surprise Valley, 6.5 km E of Fort Bidwell on road to Fee Reservoir.
1500
Comment
CHSC116192
Elatine
Lowell Ahart; John Dittes
2015-7-15
20351
Modoc
On the east side of Elkins Lane, about 200 yards northeast of the Parking Area, northwest of the old barn, Ask Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley.
1266
Comment
CAS-BOT-BC242379
Eleocharis
John H. Hatton
1911-6-16
102
Modoc
Happy Camp.
1463
Comment
RSA577564
Eleocharis bella
L. C. Wheeler
1935-8-3
3765
Modoc
Warner Mountains: Pine Creek.
1738
Comment
CAS-BOT-BC112782
Eleocharis macrostachya
R. F. Thorne; C. W. Tilforth
1969-9-5
39180
Modoc
Wet margin of S Fork of Pit River at bridge, 3.8 mi E of Likely.
1386
Comment
JEPS19419
Eleocharis macrostachya
W. L. Jepson
1918-8-14
7988
Modoc
Jess Valley
1584
Comment
RSA252380
Eleocharis palustris
Robert F. Thorne, C. W. Tilforth
1969-9-5
39180
Modoc
South Fork of Pit River at bridge, 3.8 miles E of Likely
1387
Comment
POM229182
Eleocharis quinqueflora
L. C. Wheeler
1935-8-15
3862
Modoc
Dismal Swamp, Twenty Mile Creek, Warner Mts.
2226
Comment
UCD49861
Eleocharis quinqueflora var. suksdorfiana
Louis C. Wheeler
1935-7-15
3862
Modoc
Dismal Swamp, twenty Mile Creek, Warner Mts., Modoc Co.
2225
Comment
CAS-BOT-BC245110
Elodea canadensis
Bruce Bartholomew
1989-8-11
5054
Modoc
Along W side of Goose Lake, 4.2 km N of McGinty Point on National Forest Road 48.
1430
Comment
UC1100131
Elodea canadensis
Verne Grant and Irving Schneider
1947-8-28
8348
Modoc
about 3.5 mi downstream Canby (Pit River, at entrance to gorge); Pit River
Comment
RSA129559
Elyhordeum macounii
Leo D. Whitney
1935-7-13
3492
Modoc
Alturas
Comment
UC1026706
Elymus X saundersii
Leo Whitney
1935-8-14
3617
Modoc
dry stream bed near Hackamore (ca 15 mi nw of Canby); Modoc National Forest
1463
Comment
UC1026710
Elymus X saundersii
L. D. Whitney
1935-7-1
3374
Modoc
Hackamore River
Comment
HSC65335
Elymus cinereus
J. P. Smith, J. O. Sawyer
1973-8-9
7284
Modoc
Blue Lake, Modoc Natl. Forest
1829
Comment Read comments Jul 11 2013
SJSU9602
Elymus cinereus
W. Savage
1979-7-5
1376
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC247746
Elymus elymoides subsp. elymoides
Clare Butterworth Hardham
1961-6-20
7871
Modoc
Pine Creek.
Comment
CAS-BOT-BC247749
Elymus elymoides subsp. elymoides
Bruce Bartholomew; Barrett Anderson
1989-6-2
4804
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
CAS-BOT-BC247756
Elymus elymoides subsp. elymoides
Clare Butterworth Hardham
1961-6-19
7855
Modoc
Willow Creek.
Comment
CAS-BOT-BC247759
Elymus elymoides subsp. elymoides
Bruce Bartholomew; Barrett Anderson
1988-7-22
4486
Modoc
Vicinity of East Creak Trailhead, southern end of the Warner Mts.
2210
Comment
CDA31715
Elymus elymoides subsp. elymoides
T. C. Fuller
1963-7-16
10917
Modoc
North side of Fandango Pass Rd., 1.0 miles east of Hwy. 395 to Willow Ranch
0
Comment
UC1024865
Elymus elymoides subsp. elymoides
Leo Whitney
1935-5-30
3161
Modoc
White Horse
Comment
JEPS73993
Elymus glaucus subsp. glaucus
Frances D. Payne
1932-7-18
705
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
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
UCD61276
Elymus macounii
A. A. Beetle
1944-8-17
3036
Modoc
1 mile south of Alturas, edge of town by R. R. track.
Comment
UC1024736
Elymus multisetus
Leo Whitney
1934-5-19
3044
Modoc
Timbered Mountain Modoc National Forest, Devil's Garden (ne portion of county)
1524
Comment
SD64332
Elymus ponticus
D. F. Howe
1966-8-25
4299
Modoc
Fandango Pass, Warners Mountains
1858
Comment
UCD62658
Elymus trachycaulus
L. Whitney
1935-6-28
Modoc
Bieber.
Comment
CAS-BOT-BC247726
Elymus trachycaulus subsp. trachycaulus
Bruce Bartholomew
1990-8-5
5665
Modoc
Summit Trail, ca. 3 km N of Patterson Ranger Station, W side of Warner Mts.
2440
Comment
UCD62688
Elymus trachycaulus subsp. trachycaulus
August L. Hormay
1932-7-17
Modoc
Lily Lake.
Comment
CAS-BOT-BC191035
Epilobium angustifolium subsp. circumvagum
Elmer Ivan Applegate
1932-8-3
8113
Modoc
E branch of Mill Creek, above Mill Creek Meadow, W slope of Warner Mts.
Comment
CAS-BOT-BC191014
Epilobium brachycarpum
Bruce Bartholomew
1992-8-7
6358
Modoc
Along the Pit River just SW of Canby Bridge.
1300
Comment
CAS-BOT-BC191028
Epilobium brachycarpum
Verne Grant; I. Schneider
1947-8-27
8308
Modoc
10 mi. S of Tule Lake.
Comment
HSC80899
Epilobium brachycarpum
G. M. Riegel
1980-7-2
813
Modoc
S Warner Mtns.
2100
Comment
JEPS39237
Epilobium brachycarpum
W. L. Jepson
1918-8-9
7912
Modoc
Ft. Bidwell
Comment
UCD105405
Epilobium brachycarpum
G. Schoolcraft
1993-8-2
2340
Modoc
Near intersection of Highway 395 and 299 E of Alturas.
1371
Comment
RSA157711
Epilobium brachycarpum
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16368
Modoc
At junction of Cedar Pass road with California Highway 299, 5.5 miles N of Alturas.
Comment
UCD77624
Epilobium brachycarpum
Robert E. Preston
2000-5-31
1355
Modoc
Modoc Plateau, along Hwy 139, ca. 2 miles E of Forest Service Road 44N11.
1493
Comment
UC1191621
Epilobium campestre
Herbert L. Mason
1947-8-13
13519
Modoc
n Canby (ne side of F reservoir); F reservoir
Comment
UC19954
Epilobium campestre
Milo S. Baker
Jul 30 1893-Jan 1 1900
Modoc
Egg Lake
Comment
UC71573
Epilobium campestre
Mrs. M. H. Manning
1903-8-27
337
Modoc
Mt. Bidwell, Tamarack flat
Comment
UC1191576
Epilobium campestre
Herbert L. Mason
1947-8-15
13563
Modoc
11 mi from Davis Creek; Goose Lake, spring leading into w side
Comment
CHSC117497
Epilobium ciliatum subsp. ciliatum
Lowell Ahart; John Dittes
2016-7-14
21178
Modoc
West side 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
JEPS39280
Epilobium ciliatum subsp. ciliatum
W. L. Jepson
1918-8-12
7946
Modoc
Jess Valley
1584
Comment
RSA210882
Epilobium ciliatum subsp. ciliatum
Robert F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-3
39023
Modoc
SE end of Tule Lake Sump 0.5 miles N of turnoff to Lava Beds National Monument, (2.2 miles E of NE entrance to monument)
1265
Comment
CAS-BOT-BC190983
Epilobium ciliatum subsp. glandulosum
Annie Montague Alexander; L. Kellogg
1946-7-11
4965
Modoc
Eight Mile Creek.
Comment
SEINET195712
Epilobium ciliatum subsp. glandulosum
Louise Kellogg, Annie M Alexander
1946-7-17
5008
Modoc
Benton Meadow Warner Mountains
2073
Comment
UC748258
Epilobium ciliatum subsp. glandulosum
Annie M. Alexander and Louise Kellogg
1946-7-11
4695
Modoc
slope w Eight Mile Creek (ne corner of county)
Comment
HSC30118
Epilobium hallianum
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19511
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
POM37840
Epilobium hallianum
R. M. Austin
1895-08
508
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC190957
Epilobium hornemannii subsp. hornemannii
Bruce Bartholomew
1994-7-2
6820
Modoc
Mill Creek NE of Bald Mtn., E side of Warner Mountains.
2040
Comment
JEPS43883
Epilobium hornemannii subsp. hornemannii
Frances D. Payne
1929-7-26
122
Modoc
2 mi s Warren Peak; Warner Mts., Pine Creek Basin
2133
Comment
CAS-BOT-BC190947
Epilobium obcordatum
Bruce Bartholomew
1990-8-4
5630
Modoc
Crest of the Warner Mts., ca. 0.5 km SE of Patterson Lake along Summit Trail.
2770
Comment
UC1483845
Epilobium obcordatum
G. Schoolcraft
1980-8-10
Modoc
summit of mts. Warner Mountains (e-facing slope)
2682
Comment
UCD77623
Epilobium pallidum
Robert E. Preston
2000-7-18
1399
Modoc
Ca. 12 miles NW of Canby, along Highway 139, 1.6 miles E of Forest Service Road 44N11.
1490
Comment
CAS-BOT-BC190873
Epilobium pygmaeum
John Thomas Howell
1934-7-2
12351
Modoc
Morvitz Creek, 1 mi. S of Clear Lake.
Comment
CAS-BOT-BC190860
Epilobium torreyi
Bruce Bartholomew
1994-7-1
6748
Modoc
7.6 km NW of County Road 91 between Lookout and Lookout Jct. on County road 93.
1280
Comment
RSA0062645
Equisetum arvense
Marion P. Harthill
1971-6-23
371
Modoc
Fort Bidwell.
Comment
HSC867
Equisetum hyemale subsp. affine
M. T. Milligan
1966-4-8
454
Modoc
E of Jess Valley
1585
Comment
CAS-BOT-BC30180
Equisetum laevigatum
Alice Eastwood; John Thomas Howell
1940-6-13
8181
Modoc
E side of Cedar Pass.
Comment
JEPS117681
Eragrostis pectinacea var. pectinacea
Lowell Ahart, John Dittes
2010-8-31
17092
Modoc
On the west side of Walters Road, 4235 feet south of Modoc County Line, about 4.3 miles (air) south-southwest of Adin, about 7.0 miles (air) northeast of Bieber, Big Valley
1276
Comment
CAS-BOT-BC95490
Eremogone aculeata
Elmer Ivan Applegate
1932-7-9
7569
Modoc
N slope of Bidwell Mountain.
Comment
CHSC118092
Eremogone aculeata
L. P. Janeway
2016-5-19
12096
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-BC95468
Eremogone congesta
Mrs. H. C. Cantelow
1940-6-2
s.n.
Modoc
9.3 mi NW of Canby, lava country.
Comment
CAS-BOT-BC95469
Eremogone congesta
Mrs. H. C. Cantelow
1940-5-31
3443
Modoc
8.9 mi. E of Indian Springs.
Comment
RSA602677
Eriastrum sparsiflorum
L. C. Wheeler
1935-8-2
3747
Modoc
Twelve Mile Creek, Warner Mts.
2287
Comment
CAS-BOT-BC14809
Ericameria bloomeri
Mrs. M. H. Manning
1905-9-15
s.n.
Modoc
Near Hall's Meadows.
Comment
CAS-BOT-BC14812
Ericameria bloomeri
Francis Dorris Payne
1934-8-29
s.n.
Modoc
Parker Creek.
1584
Comment
POM199564
Ericameria bloomeri
Franklin P. Nutting
s.n.
Modoc
Forestdale
Comment
HSC81131
Ericameria greenei
G. M. Riegel
1980-8-29
1126
Modoc
South Warner Mtns.
1829
Comment
CAS-BOT-BC14817
Ericameria greenei
Harvey Monroe Hall
1925-8-30
12209
Modoc
Mt. slopes, E side Goose Lake.
Comment
CHSC42147
Ericameria nauseosa
C. E. Laver
1985-8-12
Modoc
Ca. 8 mi s of Alturas and 0.2 mi e of Eastside Canal. Along roadsides.
1280
Comment
HSC5354
Ericameria nauseosa var. speciosa
M. T. Milligan
1966-8-3
640
Modoc
W slope of Eagle Peak
2439
Comment
CAS-BOT-BC383141
Ericameria nauseosa var. washoensis
Andrew Townesmith; Karen M. Meyer
2007-9-15
927
Modoc
Modoc National Forest, Warner Mountain Ranger District. Along state route 299, 10.9 miles west of junction with US route 395. At Cedar Pass
1928
Comment
CHSC99951
Ericameria parryi var. nevadensis
Lowell Ahart; John Dittes
2008-8-25
15298
Modoc
On the west side of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
HSC81022
Ericameria parryi var. nevadensis
G. M. Riegel
1979-7-14
542
Modoc
South Warner Mtns.
1739
Comment
RSA129817
Ericameria suffruticosa
G. A. Graham
1937-8-6
145
Modoc
Belfort
3110
Comment
HSC5510
Erigeron annuus
M. T. Milligan
1966-7-29
603
Modoc
W slope of Eagle Peak.
2104
Comment
NY168408
Erigeron austiniae
R. M. Austin
05 1894
6432
Modoc
Davis Creek
Comment
RSA74773
Erigeron barbellulatus
Elroy Robinson
1936-7-20
b 115
Modoc
Along trail bet Mono Hot Springs and Mono Meadow.
2134
Comment
POM260053
Erigeron bloomeri var. bloomeri
C. L. Hitchcock
1940-5-27
6669
Modoc
15 miles NE of Alturas.
1616
Comment
UC31425
Erigeron bloomeri var. bloomeri
M. S. Baker and Frank Nutting
1894-6-25
Modoc
near Egg Lake
Comment
CHSC100360
Erigeron canadensis
Lowell Ahart; John Dittes
2008-8-25
15318
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-notheast of Lookout.
1273
Comment
UC895684
Erigeron chrysopsidis var. austiniae
Lewis S. Rose
1940-6-12
40542
Modoc
9 mi ne Alturas; Cedar Pass Rd
152
Comment
UC31482
Erigeron coulteri
Mrs. C. C. Bruce
1898-7-1
2314
Modoc
head Davis Creek
Comment
CAS-BOT-BC42777
Erigeron divergens
Annie M. Alexander; Louise Kellogg
1946-6-4
4658
Modoc
Eagleville.
Comment
POM357394
Erigeron divergens
Christopher Davidson
1973-5-24
2102
Modoc
Junction of Hwy. 395 and County Road 63, near Likely, south of Alturas
1311
Comment
CAS-BOT-BC42763
Erigeron eatonii var. plantagineus
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2144
Modoc
N slope Cedar Peak, Warner Mountains
Comment
CAS-BOT-BC42796
Erigeron eatonii var. plantagineus
Bruce Bartholomew; Barrett Anderson
1989-6-3
4904
Modoc
ca. 5 km NW of Egg Lake and ca. 0.8 km W of Service Flat Gulch.
1370
Comment
UC562942
Erigeron elegantulus
Elmer I. Applegate
1924-6-24
5891
Modoc
dry rocky hills btween Alturas and Davis Creek
Comment
CAS-BOT-BC42772
Erigeron filifolius
Annie Montague Alexander; L. Kellogg
1946-6-18
4790
Modoc
Patterson Mill Road.
Comment
RSA26265
Erigeron filifolius
Alice Eastwood, John Thomas Howell
1940-6-14
8243
Modoc
Between Mammoth Cave and Lava Beds National Monument.
Comment
UC31466
Erigeron filifolius
Milo S. Baker
1893-6-20
Modoc
Comment
CAS-BOT-BC49614
Erigeron glacialis var. glacialis
Elmer Ivan Applegate
1932-8-7
8238
Modoc
Lily Lake, Bidwell Pass, Warner Mountains
Comment
CAS-BOT-BC49615
Erigeron glacialis var. glacialis
Louis Cutter Wheeler
1935-8-8
3806
Modoc
Pine Creek, Warner Mountains
Comment
JEPS41394
Erigeron glacialis var. glacialis
M. F. Gilman
603
Modoc
Modoc Mts.
1828
Comment
CAS-BOT-BC49608
Erigeron linearis
Francis Dorris Payne
1929-6-19
10
Modoc
Parker Creek, Warner Mtns.
1584
Comment
CAS-BOT-BC49612
Erigeron linearis
Margaret J. Williams; et al
1988-5-30
88- 26 -3
Modoc
Jess Valley, S of roadside rest.
Comment
CAS-BOT-BC49641
Erigeron linearis
Alice Eastwood; John Thomas Howell
1940-6-12
8083
Modoc
Jess Valley.
Comment
CHSC112357
Erigeron linearis
L. P. Janeway; B. Castro
2014-6-3
11313
Modoc
Great Basin. Top of knoll between the lower end of Long Canyon and the lower end of Poison springs Canyon, overlooking north end of Surprise Valley.
1567
Comment
CHSC67084
Erigeron linearis
James D. Jokerst
1987-5-13
2872
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, SE of dry lake ca. 250 m on edge of basalt flow.
1365
Comment
JEPS89681
Erigeron linearis
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10452
Modoc
cirque headwall above South Emerson Lake (Emerson Creek drainage); Warner Mountains
2560
Comment Read comments Jun 28 2007
UC1035994
Erigeron linearis
Helen K. Sharsmith
1955-6-23
4493
Modoc
6.7 mi e Cedar Campground (just s of State Highway 29); Warner Mountains, Modoc National Forest
1859
Comment
UC31504
Erigeron linearis
Mrs. R. M. Austin
Jun 1894
Modoc
lava beds e Emigrant Springs
Comment
UC895913
Erigeron linearis
Lewis S. Rose
1940-6-12
Modoc
6 mi ne Alturas
1341
Comment
RSA550621
Erigeron peregrinus subsp. callianthemus
Bruce Bartholomew, B. Anderson
1988-7-23
4581
Modoc
Dismal Swamp, Warner Mountains.
2180
Comment
UC1561068
Erigeron tener
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10444
Modoc
cirque headwall above South Emerson Lake (Emerson Creek drainage); Warner Mountains, Emerson Creek drainage
2560
Comment
HSC80736
Eriogonum douglasii
G. M. Riegel
1980-8-13
1064
Modoc
S Warner Mtns.
1829
Comment
UC6272
Eriogonum douglasii var. meridionale
Mrs. C. C. Bruce
June 1898
2315
Modoc
Lake City Mt.
Comment
CAS-BOT-BC197825
Eriogonum elatum
Francis Dorris Payne
1932-7-22
738
Modoc
Parker Creek.
1584
Comment
UC634522
Eriogonum elatum
F. H. Frost
1925-7-12
Modoc
Stow's Meadow - Cedar Canyon Warner Mts., Cedar Canyon
Comment
CAS-BOT-BC197812
Eriogonum heracleoides var. heracleoides
Annie Montague Alexander; L. Kellogg
1946-7-14
5070
Modoc
Emerson Peak, Horse Mountain, Warner Mts.
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
UC1250297
Eriogonum heracleoides var. heracleoides
Annie M. Alexander and Louise Kellogg
1946-7-11
4967
Modoc
slope w Eight Mile Creek (ne corner of county)
1752
Comment
SEINET5330206
Eriogonum heracleoides var. heracleoides
A. Sanger
1996-7-12
2413
Modoc
Paynes Peak, along crest, near radio tower
2182
Comment
NY572521
Eriogonum microthecum var. ambiguum
B. M. Bartholomew
1991-8-5
6054
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake, crest of the Warner Mountains.
2530
Comment
CAS-BOT-BC197803
Eriogonum microthecum var. laxiflorum
B. Clear
1945-8-10
Modoc
Newell fire tower.
Comment
HSC80881
Eriogonum microthecum var. laxiflorum
G. M. Riegel
1980-8-22
1098
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC211437
Eriogonum nudum var. pubiflorum
Alice Eastwood; John Thomas Howell
1940-6-13
8114
Modoc
Surprise.
Comment
HSC81009
Eriogonum nudum var. pubiflorum
G. M. Riegel
1980-7-14
869
Modoc
S Warner Mtns.
1739
Comment
UCD100708
Eriogonum nudum var. pubiflorum
Richard R. Halse
2004-7-22
6671
Modoc
along US Hwy 395, 6 miles north of Alturus.
1341
Comment
NY762338
Eriogonum nudum var. pubiflorum
H. D. D. Ripley
1944-6-1
6030
Modoc
Foothills of Warner Mountains, west of Cedarville
1493.5
Comment
SEINET11261515
Eriogonum nudum var. pubiflorum
James L. Reveal, Mark L. Reveal
1975-8-14
3947
Modoc
Along California Highway 139-299. 1.2 miles southeast of Adin Summit, about 10.5 miles north of Adin and about 31.5 miles southwest of Alturas.; 0
Comment
SJSU12037
Eriogonum nudum var. pubiflorum
E. S. O'Neill
1984-9-11
Modoc
near Odin
1371
Comment
NY283201
Eriogonum ovalifolium subsp. flavissimum
L. C. Wheeler
1935-8-5
3790
Modoc
Pine Creek, Warner Mountains
2377.4
Comment
RSA164358
Eriogonum ovalifolium var. multiscapum
Clare B. Hardham
1961-6-18
7549
Modoc
Hills southeast of Cedar Pass
1829
Comment
CHSC27615
Eriogonum ovalifolium var. nivale
Robert Schlising
1978-7-29
3325
Modoc
Warner Mountains, directly E of Warren Peak, just off summit of trail.
2852
Comment
CHSC106004
Eriogonum prociduum
James L. Reveal
2007-6-3
8828
Modoc
Along U.S. Highway 395 at milepost 31.7, 1.1 mile north of the Chimney Rock Exit near Surprise and about 3.5 miles north of California Highway 299.
1402
Comment
CAS-BOT-BC211400
Eriogonum pusillum
Bruce Bartholomew
1993-6-13
6612
Modoc
Near the Nevada border, E of Eagleville, Surprise Valley.
1510
Comment
HSC63928
Eriogonum sphaerocephalum
Teresa Prendusi
1980-6-19
Modoc
Larkspur Seeding 3 mi. E of top of Upper Lake in the Larkspur Hills
1463
Comment
SBBG1625
Eriogonum sphaerocephalum
H. and M. Dearing
1939-6-7
3570 c
Modoc
near Adin
1219
Comment
CAS-BOT-BC211386
Eriogonum sphaerocephalum var. halimioides
A. D. Borden
Modoc
S of Shields Creek.
Comment
CAS-BOT-BC211389
Eriogonum sphaerocephalum var. halimioides
Belknap C. Goldsmith
1912-7-1
56
Modoc
Little Hot Spring Valley.
Comment
RSA101446
Eriogonum sphaerocephalum var. halimioides
R. Weatherby
1955-7-8
1641
Modoc
West side of Cedar Pass, near Warner Mts.
1646
Comment
RSA165445
Eriogonum sphaerocephalum var. halimioides
Clare B. Hardham
1961-6-19
7852
Modoc
Davis creek.
1677
Comment
SEINET11261408
Eriogonum sphaerocephalum var. halimioides
D. H. Norris, T. Nelson; Steve Dowty
1971-6-23
19385
Modoc
Along Hager Basin Road near Big Sage Reservoir.; 0
Comment
UC1483805
Eriogonum sphaerocephalum var. halimioides
G. Schoolcraft
1979-6-15
63
Modoc
4 mi n Hwy. 299 (on e side of Hwy. 395)
1402
Comment
HSC75595
Eriogonum umbellatum
G. M. Riegel
1980-9-3
1134
Modoc
S Warner Mtns.
1829
Comment
CHSC70474
Eriogonum umbellatum var. modocense
A. Sanger
1997-6-24
2547
Modoc
Low sage flat SW of Pinky's Pond. Along small drainage.
1493
Comment
JEPS126556
Eriogonum umbellatum var. modocense
Lowell Ahart, John Dittes
2016-6-6
20946
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
RSA271942
Eriogonum umbellatum var. modocense
Christopher Davidson
1975-6-4
2595
Modoc
0.4 miles E of Hwy 395 on Hwy 299 toward Cedarville.
1380
Comment
JEPS56197
Eriogonum umbellatum var. modocense
Frances D. Payne
1929-7-20
105
Modoc
s and e Alturas (Parker Creek); Warner Mountains, Parker Creek
1584
Comment
NY399205
Eriogonum umbellatum var. modocense
K. Paulson
1988-5-22
7
Modoc
Devil's Garden
1432.6
Comment
RSA0114873
Eriogonum umbellatum var. nevadense
L. P. Janeway
2014-7-8
11482
Modoc
Modoc Plateau. East coner 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
UC412839
Eriogonum umbellatum var. nevadense
Milo S. Baker
Modoc
near Egg Lake
Comment
CAS-BOT-BC197623
Eriogonum umbellatum var. polyanthum
Margaret J. Williams; et al
1988-5-30
88- 26 -2
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
CAS-BOT-BC197779
Eriogonum umbellatum var. polyanthum
Bruce Bartholomew
1989-7-15
5017
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
CAS-BOT-BC197595
Eriogonum vimineum
Frank Warrington Peirson
1926-6-24
6856
Modoc
Near a small lake about 3 mi E of Alturus.
Comment
CAS-BOT-BC197605
Eriogonum vimineum
Annie Montague Alexander; L. Kellogg
1946-7-17
4996
Modoc
Cedar Pass, Warner Mts.
Comment
RSA101373
Eriogonum vimineum
R. Weatherby
1955-7-8
1639
Modoc
3 mi. north of Ft. Bidwell, northern Warner Mts.
1555
Comment
SEINET10299470
Eriogonum vimineum
W. L. Jepson
1918-8-16
7851
Modoc
Surprise Valley
1372
Comment
CAS-BOT-BC49568
Eriophyllum lanatum
Bruce Bartholomew
1989-7-15
5001
Modoc
Sweagert Flat.
1860
Comment
CAS-BOT-BC49590
Eriophyllum lanatum
John H. Hatton
1911-6-22
145
Modoc
Modoc National Forest
1615
Comment
CHSC112350
Eriophyllum lanatum var. achilleoides
L. P. Janeway; B. Castro
2014-2-6
11283
Modoc
Great Basin. Along County Road 5 1.0 km west of the southwest corner of Cow Head Lake.
1627
Comment
JEPS34631
Eriophyllum lanatum var. achilleoides
N. T. Mirov
1929-6-16
Modoc
Buck Creek Ranger Station e of Goose Lake (on Fandango Valley road); Warner Mountains
1554
Comment
UC201710
Eriophyllum lanatum var. achilleoides
W. P. Taylor and H. C. Bryant
1910-7-13
Modoc
Head N. Fork Parker Cr. Warner Mountains, Head N. Fork Parker Cr.
2286
Comment
UC711856
Eriophyllum lanatum var. achilleoides
Roxana S. Ferris and Laura Lorraine
1941-8-13
10512
Modoc
e Creek drainage Patterson Ranger Station; Modoc National Forest, Warner Mountains
2164
Comment
UC71787
Eriophyllum lanatum var. achilleoides
Mrs. M. H. Manning
1903-6
186
Modoc
near Fort Bidwell (ne Modoc County)
Comment
SDSU4093
Eriophyllum lanatum var. achilleoides
D. F. Howe
1964-7-31
3906
Modoc
Modoc National Forest 8.5 miles from entrance on road from Likely, Warner Mts.
1554
Comment
UC31672
Eriophyllum lanatum var. achilleoides
Milo S. Baker
1893-6
Modoc
Comment
UC896365
Eriophyllum lanatum var. achilleoides
A. A. Heller
1938-7-12
15257 a
Modoc
near w base Deer Mountain (on U.S. Highway 97)
Comment
UC31680
Eriophyllum lanatum var. integrifolium
Milo S. Baker
1893-7-1
Modoc
Lava Beds
Comment
SEINET8553351
Erodium cicutarium
M. J. Williams, A. Tiehm, J. Nachlinger
1988-6-2
88- 27 -2
Modoc
Highway 395 0.4 miles East of Susanville road after turn to Alturas
Comment
CAS-BOT-BC497205
Eryngium alismifolium
Louis C. Wheeler
1935-8-21
3900
Modoc
Davil's Garden: Pine Spring
1524
Comment
UCD77694
Eryngium articulatum
Robert E. Preston
2000-7-18
1410
Modoc
Ca. 14 mi nw of Canby, on n side of Hwy 139, 0.4 mi w of Forest Service Rd 44N11, T43N R8E ne 1/4 of se 1/4 Section 31
1467
Comment
UC1510464
Eryngium mathiasiae
Phil Leitner and Barbara Malloch
1983-7-17
Modoc
near Double Head Mt. (s. part of large wetland e. of rd., Modoc Nat'l Forest); Modoc Nat'l Forest
Comment
CDA38313
Eryngium mathiasiae
J. Kelley
1981-7-27
s.n.
Modoc
Highway 139, Alturas.
0
Comment
SEINET11249726
Erysimum capitatum var. capitatum
A. Sanger
1996-6-11
2205
Modoc
Crest of Paynes Peak, near radio tower.
2323
Comment
CAS-BOT-BC58336
Erysimum repandum
Francis Dorris Payne
1932-5-27
410
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC229900
Erythranthe breviflora
Bruce Bartholomew
1991-7-5
5949
Modoc
Coyote Meadow, near the Oregon border.
1580
Comment
CAS-BOT-BC234502
Erythranthe guttata
M. M. Hanna
1956-6-4
Modoc
Cedar Pass.
Comment
SEINET13768600
Erythranthe guttata
Francis W. Pennell
1940-1
25749
Modoc
Warner Mountains, NE of Alturas, west of Cedar Pass.
1798
Comment
CAS-BOT-BC234513
Erythranthe microphylla
Bruce Bartholomew; Barrett Anderson
1989-6-1
4728
Modoc
Shake Spring, NW side of Shaffer Mountain.
1500
Comment
CAS-BOT-BC234477
Erythranthe moniliformis
R. M. Austin
1894-8-1
s.n.
Modoc
Lassen Creek.
Comment
CAS-BOT-BC234468
Erythranthe pulsiferae
Bruce Bartholomew
1995-6-22
6974
Modoc
Between Day and Lookout, 4.3 km W of Day on County Road 94.
1350
Comment
CAS-BOT-BC190751
Eschscholzia californica
Bruce Bartholomew
1989-7-14
4968
Modoc
E side of Lower Roberts Reservoir and ca. 3 km NNE of Lookout.
1300
Comment
CAS-BOT-BC190758
Eschscholzia californica
R. M. Austin
1891-1-1
s.n.
Modoc
Modoc County.
Comment
UC1126395
Eschscholzia hypecoides
R. C. Wilson
1933-7-17
66
Modoc
Cannon Place Modoc National Forest, Canby Quadrangle
1447
Comment
CAS-BOT-BC95718
Euphorbia serpillifolia
M. Vasey
1990-6-30
9027
Modoc
Around NW margin of Egg Lake.
1300
Comment
SD215505
Euphorbia serpillifolia
Louis C. Wheeler
1973-8-24
Modoc
Warner Mountains; Sworinger Reservoir.
1798
Comment
CAS-BOT-BC312104
Eurybia integrifolia
L. S. Smith
1918-8-10
1017
Modoc
Camp One, Modoc Forest
2468
Comment
CAS-BOT-BC247717
Festuca idahoensis
John Thomas Howell
1934-7-3
12376
Modoc
5 mi. S of Hackamore.
Comment
CHSC118818
Festuca idahoensis
L. P. Janeway
2014-7-8
11477
Modoc
Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road-km north-northwest of Raod 48 (along the west edge of Goose Lake).
1759
Comment
SD96115
Festuca idahoensis
Jack L. Reveal
1976-6-2
1838
Modoc
Modoc National Forest, 48 miles south of Klamath Falls near Perez
1280
Comment
UC1024898
Festuca idahoensis
Leo Whitney
1935-5-23
3116
Modoc
15 mi nw Canby; Modoc National Forest, Hackamore
1463
Comment
UCD65969
Festuca idahoensis
R. Tofsrud
1947-7-1
253
Modoc
Between Canby and Adin.
Comment
UCD65972
Festuca idahoensis
A. A. Beetle; G. L. Stebbins Jr.
1942-5-30
3383
Modoc
7.3 miles E of Adin, near Indian Springs.
Comment
UCD66088
Festuca idahoensis
E. Wilson
1934-5-15
Modoc
20 miles West of Alturas.
Comment
HSC9865
Festuca idahoensis
M. T. Milligan
1965-6-27
370
Modoc
1677
Comment
UC1024997
Festuca pratensis
Leo Whitney
1935-7-7
3389
Modoc
4 mi nw Canby; Howard Gulch
Comment
UC1037262
Festuca pratensis
Leo Whitney
1935-8-24
101
Modoc
Comment
UC869454
Floerkea proserpinacoides
C. L. Hitchcock
1940-5-27
6696
Modoc
15 mi ne of Alturas
1615
Comment
RSA165632
Floerkea proserpinacoides
Clare B. Hardham
1961-6-17
s.n.
Modoc
Cedar Pass Camp Ground, Warner Mountains.
Comment
RSA70435
Floerkea proserpinacoides
F. W. Peirson
1926-6-25
6888
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
CHSC118329
Frasera albicaulis var. modocensis
L. P. Janeway
2016-5-18
12053
Modoc
Modoc Plateau. Between Goose Lake and the Devils Garden area; uplands along southwest side of Goose Lake about 2.1 air-km southwest of north end of Road 48 causeway across the lake.
1434
Comment
JEPS126537
Frasera albicaulis var. modocensis
Lowell Ahart, John Dittes
2016-6-6
20954 -B
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-BC191140
Fraxinus latifolia
Bruce Bartholomew
1991-7-6
5982
Modoc
W side of Egg Lake.
1300
Comment
CAS-BOT-BC242104
Fritillaria atropurpurea
E. H. Steffen
1917-6-21
50
Modoc
Henderson Meadow.
1676
Comment
JEPS55679
Fritillaria atropurpurea
Margaret Williams
1968-5-31
6881
Modoc
Cedar Pass
Comment
UC3638
Fritillaria atropurpurea
Milo S. Baker
1893-6-10
Modoc
Comment
CAS-BOT-BC242097
Fritillaria pudica
Bruce Bartholomew; Barrett Anderson
1989-4-28
4657
Modoc
9 km N of State Highway 299 and ca 1.5 km SE Raker & Thomas Reservoir.
1500
Comment
CHSC42209
Fritillaria pudica
C. E. Laver
1986-3-26
Modoc
Ca. 11.5 mi ne of Alturas and 1 mi sw of Thomes Creek.
1524
Comment
SDSU20641
Fritillaria pudica
Sean Ryan, Michael G. Simpson
2010-6-23
65
Modoc
North of Hwy 299, NE of Stough Reservoir Campground, 1.3 miles along Forest Road 43N57 from its intersection with Forest Road 43N07, 130 yards SE from road. Clearing surrounded by Juniperus. Warner Mountains. Modoc National Forest.
2087
Comment
UC65052
Fritillaria pudica
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
JEPS61941
Fritillaria pudica
B. M. Payne
1930-3-29
342
Modoc
s and e of Alturas (Warner Mountains, Parker Creek); Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC242087
Fritillaria recurva
Bruce Bartholomew; Mona Bourell
1990-4-26
5152
Modoc
0.5 km S of Day.
1100
Comment
CAS-BOT-BC225043
Galium aparine
Bruce Bartholomew; Barrett Anderson
1989-6-2
4797
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
RSA101360
Galium aparine
R. Weatherby
1955-7-8
1623
Modoc
6 miles N of Ft. Bidwell. Northern Warner Mtns.
1738
Comment
RSA520364
Galium aparine
Bruce Bartholomew, B. Anderson
1989-4-29
4672
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir. NE corner of Surprise Valley.
1460
Comment
CAS-BOT-BC225060
Galium bifolium
Bruce Bartholomew
1991-6-21
5804
Modoc
Vicinity of Lily Lake, N end of the Warner Mountains.
2030
Comment
RSA503048
Galium bolanderi
Bruce Bartholomew, B. Anderson
1988-6-23
4231
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC225073
Galium glabrescens subsp. modocense
Bruce Bartholomew
1995-9-3
7177
Modoc
Vicinity of pass between North Emerson Lake and Eagle Basin, E side of Warner Mountains.
2410
Comment
SBBG22425
Galium glabrescens subsp. modocense
C. B. Hardham
1961-6-18
7540
Modoc
3.2 mi E of summit of Cedar Pass
Comment
CAS-BOT-BC497345
Galium glabrescens subsp. modocense
G. Schoolcraft
1999-6-9
2830
Modoc
Lower slopes of Warner Mtns., 3.5 mi N of Eagleville
1584
Comment
UCSB48876
Galium glabrescens subsp. modocense
Hardham, Clare
1961-6-18
Modoc
3.2 miles east of SUmmit of Cedar Pass
Comment
UC416661
Galium mexicanum var. asperulum
Mrs. M. H. Manning
1904-7-9
488
Modoc
John Henry Hill John Henry Hill (ne Modoc Co.)
2133
Comment
JEPS27648
Galium serpenticum subsp. warnerense
Lauramay T. Dempster and Clare Hardham
1961-6-19
1710
Modoc
mouth of canyon just se New Pine Creek; ; southeast of New Pine Creek, Modoc. Co.
Comment
RSA165561
Galium serpenticum subsp. warnerense
Clare B. Hardham
1961-6-20
7865
Modoc
Mouth of Pine Creek Canyon
Comment
CHSC109739
Galium triflorum
B. Castro; L. P. Janeway
2012-7-28
1981
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
UC416653
Galium triflorum
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
CAS-BOT-BC190843
Gayophytum diffusum subsp. parviflorum
Bruce Bartholomew
1989-7-15
4988
Modoc
Sweagert Flat.
1860
Comment
CAS-BOT-BC190853
Gayophytum diffusum subsp. parviflorum
Bruce Bartholomew; Barrett Anderson
1990-7-21
5585
Modoc
Homestead Flat, ca. 2.5 km E of Patterson Ranger Station, E side of Warner Mts.
2160
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
UCR77776
Gayophytum diffusum subsp. parviflorum
B. Bartholomew
1989-7-14
4948
Modoc
c. 8 km NE of Egg Lake and 2.5 km east of Survice Gulch.
1340
Comment
SJSU9562
Gayophytum racemosum
W. Savage
1979-7-3
1302
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
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
UC187819
Gentianopsis simplex
Mrs. R. M. Austin
Aug, 1894
95
Modoc
head waters of Lassen Creek
Comment
RSA0029457
Geranium oreganum
R. Weatherby
1955-7-8
1620
Modoc
6 miles north of Ft. Bidwell, Warner Mts.
1784
Comment
POM260876
Geranium richardsonii
Alice Eastwood, J. T. Howell
1940-6-13
8121
Modoc
Near Davis Creek.
Comment
SBBG3924
Geranium richardsonii
H. and M. Dearing
1939-6-8
3592
Modoc
Pine Cyn, Warner Mtns
Comment
CAS-BOT-BC180059
Geranium viscosissimum
Robert Patterson; Mona Bourell
1993-8-15
5268
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
CAS-BOT-BC180064
Geranium viscosissimum
Alice Eastwood; John Thomas Howell
1940-6-13
8121
Modoc
Near Davis Creek.
Comment
CAS-BOT-BC180076
Geranium viscosissimum
Leland S. Smith
1924-6-29
1443
Modoc
Happy Camp Ranger Station.
Comment
UC748255
Geranium viscosissimum
Annie M. Alexander and Louise Kellogg
1946-6-12
4726
Modoc
1 mi e Lake City
1414
Comment
CAS-BOT-BC214665
Geum triflorum
Elmer Ivan Applegate
1932-7-9
7594
Modoc
N slope of Bidwell Mountain, Warner Mts.
Comment
UC1607613
Geum triflorum
Barbara Ertter
1988-6-18
7618
Modoc
50 air mi sw of Klamath Falls (a few mi n of Agric, Inspection Station, 1 mi s of South Junction to Lava Beds National Monument, e of Tonesta, Hwy 139); Inspection Station, Hwy 139
1310
Comment
UC860134
Geum triflorum
Lewis S. Rose
1940-6-14
40576
Modoc
8 mi nw of Canby
1524
Comment
CHSC118325
Geum triflorum var. ciliatum
L. P. Janeway
2016-5-17
12047
Modoc
Modoc Plateau. Devils Garden area; along Road 45N01 1.6 road-km east of Road 48N08/73/Crowder Flat Road; on Timbered Mountain.
1585
Comment
CAS-BOT-BC190694
Gilia inconspicua
Elmer Ivan Applegate
1935-6-7
9395
Modoc
Thomas Massacre area, Lava Beds National Monument.
Comment
CAS-BOT-BC190675
Gilia sinistra subsp. sinistra
Clare Butterworth Hardham
1961-6-18
7815
Modoc
Cedar Pass.
Comment
UCD117558
Glaux maritima
John C. Hays
1950-1
s.n.
Modoc
Surprise Valley.
1402
Comment
HSC38839
Glyceria borealis
J. P. Smith, J. O. Sawyer
1973-8-9
7270
Modoc
Blue Lake, Modoc National Forest.
1829
Comment
CAS-BOT-BC247697
Glyceria elata
Bruce Bartholomew
1990-8-5
5673
Modoc
Summit Trail, ca. 4 km N of Patterson Ranger Station, W side of Warner Mts.
2470
Comment
HSC10062
Glyceria elata
M. T. Milligan
1966-7-1
518
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
CAS-BOT-BC49571
Glyptopleura marginata
Bruce Bartholomew
1993-6-13
6621
Modoc
Near Fortynine Creek, E of Cedarville on E side of Surprise Valley.
1400
Comment
POM312577
Gratiola neglecta
H. L. Mason, Verne Grant
1947-7-12
13393
Modoc
Irrigation ditch by Jones' Lane, off Hwy 395, several miles S of Alturas.
Comment
UC1051437
Gratiola neglecta
Herbert L. Mason
1955-8-14
14656
Modoc
n Rim Rock Reservoir (Drift Fence Reservoir); , n of Rim Rock Reservoir
Comment
UCD132466
Grindelia camporum
E. K. Balls
1954-8-2
19715
Modoc
in Botanic Garden, Prop. No. 8241. From 4.2 miles northeast of junction Highways 299 and 139, along highway 299 near Canby.
1371
Comment
CHSC105978
Grindelia nana
Lowell Ahart; John Dittes
2010-8-30
17069
Modoc
In a large vernal pool, about 5 yards east 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
UCR57481
Grindelia nana
R. D. Goeden, Don W. Ricker
1989-8-23
890823- 14
Modoc
Hwy 395, 4 mi NE of Alturas.
1345
Comment
CAS-BOT-BC54090
Hackelia cusickii
Barbara Trowbridge; D. Toren
1975-6-20
5140
Modoc
Fandango Pass.
1828
Comment
RSA293417
Hackelia cusickii
Reino Alava
1957-7-6
1186
Modoc
2 miles west of Benton Meadows, Davis Creek Pass Road, Modoc Nat l Forest
Comment
RSA565105
Hackelia cusickii
D. W. Taylor
1992-5-7
12527
Modoc
0.5 miles E of Duncan Reservoir, on western rim of Black Canyon.
1524
Comment
HSC5799
Helianthella californica subsp. nevadensis
M. S. Baker
1893-1
Modoc
Forestdale
Comment
UC88868
Helianthella californica subsp. nevadensis
Milo S. Baker
1893-6-20
Modoc
Comment
POM55333
Helianthella californica var. nevadensis
Milo S. Baker
1893-6-20
s.n.
Modoc
[Unspecified]
Comment
CDA6194
Helianthus annuus
T. C. Fuller
1958-7-8
1933
Modoc
Likely/Alturas.
0
Comment
SEINET11196832
Helianthus annuus
A. Carter
1946-8-18
1775
Modoc
Round Valley, 3 mi NE of Adin
1402
Comment
OBI48585
Helianthus cusickii
Lewis S. Rose
1940-6-11
40512
Modoc
Canby
1326
Comment
RSA92483
Helianthus cusickii
F. W. Peirson
1926-6-26
6902
Modoc
between Alturas and Canby
Comment
RSA0012973
Helianthus nuttallii subsp. nuttallii
Mrs. R. M. Austin
1895-08
587
Modoc
Patterson Modoc
Comment
UC32310
Helianthus nuttallii subsp. nuttallii
Mrs. R. M. Austin
1894-9-1
Modoc
n of Alturas (banks of Pit River); Pit River
Comment
UC32401
Heliotropium curassavicum
Mrs. R. M. Austin
Aug., 1894
Modoc
Pitt River
Comment
RSA611434
Heliotropium curassavicum var. oculatum
L. C. Wheeler
1935-9-4
3943
Modoc
Goose Lake: McGinty Point.
1463
Comment
RSA795597
Hemizonia lobbii
L. Ahart, John Dittes
2010-8-30
17059
Modoc
Large vernal pool, about 5 yards east of the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2300 feet north of Lassen County Line, about 3.6 air miles west of Adin, about 8.0 air miles northeast of Bieber, Big Valley.
1268
Comment
CAS-BOT-BC21468
Heracleum lanatum
Isabelo T. Kelly
1930-1-1
50
Modoc
Fort Bidwell.
Comment
CAS-BOT-BC21469
Heracleum lanatum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
163
Modoc
Parker Creek at Modoc National Forest boundary.
Comment
CAS-BOT-BC21471
Heracleum lanatum
Bruce Bartholomew; Barrett Anderson
1988-7-22
4539
Modoc
Side Creek, W side of Lake City Canyon, E side of the Warner Mts..
1980
Comment
UC1191959
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
UC748241
Heracleum lanatum
Annie M. Alexander and Louise Kellogg
1946-7-29
5083
Modoc
s. slope Eagle Peak; Warner Mts., Eagle Peak
2438
Comment
CAS-BOT-BC180049
Hesperochiron californicus
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-11
6492
Modoc
Junction of Crowder Flat Road and the road to the N side of Big Sage Reservoir.
1580
Comment
JEPS1677
Hesperochiron californicus
L. S. Smith
c. 1918
809
Modoc
Warner Mts., Jess Valley
1524
Comment
JEPS1686
Hesperochiron californicus
L. S. Smith
1920-6-2
1159
Modoc
near Mt. Bidwell (Dismal Swamp); Warner Mts., Bidwell Range, Dismal Swamp
Comment
UC71862
Hesperochiron californicus
Mrs. M. H. Manning
May, 1903
127
Modoc
meadows near Fort Bidwell; n.e. Modoc Co.
Comment
CAS-BOT-BC180046
Hesperochiron californicus
Leland S. Smith
1920-5-18
11515 /1
Modoc
Sear's Homested.
1676
Comment
UC124514
Hesperochiron californicus
Mrs. R. M. Austin
July 1894
Modoc
Goose Lake
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-BC179183
Hesperolinon micranthum
Helen K. Sharsmith
1955-6-25
4506
Modoc
N slope of Jess Valley.
1584
Comment
RSA504832
Hesperolinon micranthum
Bruce Bartholomew, B. Anderson
1988-7-21
4404
Modoc
2.1 km SSE of Day on the road to state Highway 299
1020
Comment
UC1536816
Heteranthera dubia
Gordon H. True Jr.
1939-7-19
1007
Modoc
near Canby Pit R.
Comment
CAS-BOT-BC95148
Heterocodon rariflorum
Bruce Bartholomew
1992-5-16
6327
Modoc
Lunsford Spring.
1600
Comment
UC76659
Heterocodon rariflorum
Milo S. Baker
1894-9-1
Modoc
Forestdale
Comment
SEINET10460620
Heterocodon rariflorum
Nutting
1895-9-1
NUTTING s.n.
Modoc
FORESTDALE
Comment
CAS-BOT-BC225788
Heuchera cylindrica
Annie Montague Alexander; L. Kellogg
1946-7-3
4902
Modoc
Fort Bidwell Creek Canyon, 3.5 mi. W of Fort Bidwell.
Comment
NY541342
Heuchera cylindrica
B. M. Bartholomew
1990-7-20
5493
Modoc
10.3 km north of Buck Creek Ranger Station, crest of Warner Mountains, west side of Warner Mountains
2130
Comment
SEINET6033406
Heuchera cylindrica
L. P. Janeway
2014-7-7
11451
Modoc
Warner Mountains, north facing slope along Road 46N25 along Mill Creek, 1.0 km from Bidwell Creek; 5.2 air km northwest of Fort Bidwell. Mt. Bidwell 7.5' quad
1554
Comment
HSC5826
Hieracium albiflorum
M. T. Milligan
1966-7-27
592
Modoc
Slopes and ridges E of Jess Valley
1707
Comment
CAS-BOT-BC49476
Hieracium scouleri
Bruce Bartholomew
1989-7-15
5008
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
CAS-BOT-BC49523
Hieracium scouleri
Barrett Anderson
1986-7-9
3140
Modoc
Roney Flat Rd just off Hwy 299.
1435
Comment
RSA540061
Hieracium scouleri
Bruce Bartholomew, B. Anderson
1990-7-19
5418
Modoc
Top of Hunters Ridge south of Rush Creek.
1960
Comment
UC1191965
Hippuris vulgaris
Herbert L. Mason
1947-8-15
13561
Modoc
spring leading into w. side Goose Lake (11 mi. from Davis Creek)
Comment
SEINET191602
Holodiscus discolor var. glabrescens
Marion Ownbey, Fred G. Meyer
1940-7-1
2155
Modoc
Cedar Peak, Warner Mts.
Comment
CAS-BOT-BC214696
Holodiscus microphyllus var. glabrescens
Francis Dorris Payne
1929-7-26
109
Modoc
Pine Creek Basin.
2133
Comment
CAS-BOT-BC214699
Holodiscus microphyllus var. glabrescens
Bruce Bartholomew
1990-8-4
5626
Modoc
Slope on NE side of Pine Creek Basin on trail to Patterson Lake, W side of Warner Mts.
2520
Comment
CAS-BOT-BC214704
Holodiscus microphyllus var. glabrescens
Bruce Bartholomew
1989-7-15
5018
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
HSC40616
Holodiscus microphyllus var. glabrescens
J. P. Smith, J. O. Sawyer
1973-8-8
7244
Modoc
S slopes of Eagle Peak
2561
Comment
UCD85367
Hordeum brachyantherum subsp. brachyantherum
Beecher Crampton
1954-7-7
2165
Modoc
2.5 miles east of Alturas. Near Radio Station KCNO.
Comment
CAS-BOT-BC214716
Horkelia tridentata
Bruce Bartholomew; Barrett Anderson
1989-6-3
4901
Modoc
ca. 8 km WNW of Long Bell Ranger Station.
1350
Comment
CAS-BOT-BC179329
Hydrophyllum capitatum var. alpinum
M. M. Hanna
1956-6-5
963
Modoc
Cedar Pass Camp ground.
Comment
CAS-BOT-BC180029
Hydrophyllum capitatum var. alpinum
Betty J. Hammerly
1941-6-20
28
Modoc
Along Clear Lake, S end of Warner Mts.
Comment
UC107176
Hydrophyllum capitatum var. alpinum
Mrs. R. M. Austin
May 1894
Modoc
Goose Lake Valley
Comment
UC1586869
Hydrophyllum capitatum var. alpinum
Juha Pykala and D. H. Norris
1987-5-28
1193
Modoc
slope near Thoms Creek (Cedar Park campground); Modoc National Forest
1783
Comment
UC615123
Hydrophyllum capitatum var. alpinum
Beryl O. Schreiber
1934-6-9
1157
Modoc
Patterson Mill; Warner Mountains
Comment
CAS-BOT-BC179326
Hydrophyllum capitatum var. alpinum
Lindsay Stuart Smith; E. H. Steffen
1917-5-21
3
Modoc
West Valley camp.
1524
Comment
RSA727897
Hymenolobus procumbens
Noel Holmgren, Patricia K. Holmgren
1998-5-30
12995
Modoc
Surprise Valley, Modoc County Road 299, 6.9 km (4.3 mi) E of downtown Cedarville, at turnoff to some hotsprings.
1370
Comment
CHSC109445
Hymenoxys hoopesii
L. P. Janeway; B. Castro
2012-7-24
10972
Modoc
Warner Mountains. Northwestern flank of Mount Bidwell; 1.2 air km south of Dismal Swamp.
2362
Comment
CAS-BOT-BC179905
Hypericum anagalloides
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10565
Modoc
East Creek ca. 1 mi. E of Patterson Ranger Station, Warner Mts.
Comment
JEPS4573
Hypericum anagalloides
Frances D. Payne
1935-7-19
795
Modoc
s. and e. of Alturas (mouth of Dry Creek - a tributary of Parker Creek); Warner Mts., Dry Creek
Comment
SEINET10720072
Hypericum anagalloides
Louis C. Wheeler
Wheeler 3954
Modoc
McGinty Reservoir, Devil's Garden. S29, T46N, R13E
1463
Comment
UC69287
Hypericum formosum var. scouleri
Mrs. M. H. Manning
1903-7
204
Modoc
near Fort Bidwell; n.e. Modoc co.
Comment
CAS-BOT-BC179893
Hypericum scouleri
R. M. Austin
1894-1-1
Modoc
Davis Creek.
Comment
HSC81092
Hypericum scouleri
G. M. Riegel
1980-7-29
963
Modoc
S Warner Mtns.
2100
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
RSA59821
Idahoa scapigera
E. K. Balls
1950-5-18
14757
Modoc
N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299
1738
Comment
CHSC118846
Iliamna bakeri
L. P. Janeway
2015-8-10
11829
Modoc
Warner Mountains. Near the spring on northwest side of Road 29N21 1.0 road-km north of Road 64 (39N01 - the road to Patterson Campground); about 400 m southeast of Sunflower Knob.
2174
Comment
CAS-BOT-BC190655
Ipomopsis aggregata subsp. aggregata
Bruce Bartholomew
1989-7-14
4952
Modoc
ca. 6.5 km NE of Egg Lake and 0.8 km E of Survice Gulch.
1340
Comment
CAS-BOT-BC190645
Ipomopsis congesta subsp. montana
Elmer Ivan Applegate
1932-8-1
8033
Modoc
Bald, arid summit of Warner Mts. just S of Warren Peak.
2133
Comment
CAS-BOT-BC248372
Ipomopsis tenuituba
B. Bartholomew; H. Sun
2002-6-24
8863
Modoc
Fandango Pass on the E side of the Warner Mountains near the crest of the mountains
1820
Comment
SEINET4170726
Iris missouriensis
C. L. Hitchcock
1940-5-28
Modoc
15 miles N. of Alturas.
1402
Comment
UC117145
Iris missouriensis
Mrs. R. M. Austin
Jun 1894
75
Modoc
Goose Lake Valley
Comment
UC2043246
Isatis tinctoria
Barbara Ertter
1995-7-1
14457
Modoc
Highway 395 south of New Pine Creek on Oregon border, at junction of County Road 44.
Comment
RSA639341
Isoetes bolanderi
L. C. Wheeler
1935-8-14
3857
Modoc
Cave Lake, Pine Creek, Warner Mtns. (Mt Diablo Mer.)
2073
Comment
RSA520341
Iva axillaris subsp. robustior
Bruce Bartholomew, B. Anderson
1989-6-2
4831
Modoc
6.4 km E of Eagleville on the road to the California state border, E side of Surprise Valley.
1550
Comment
UC1192143
Iva axillaris subsp. robustior
Herbert L. Mason and Verne Grant
1947-7-10
13344
Modoc
2 mi e of Alturas; Dorris Reservoir
Comment
RSA312499
Iva axillaris subsp. robustior
Verne Grant, Irving Schneider
1947-7-21
8110
Modoc
N Fork of Pit River, 0.25 mile upstream from confluence with S Fork, by Alturas.
Comment
JEPS86283
Ivesia baileyi var. beneolens
Dean Wm. Taylor with Glenn Clifton
1990-6-25
11164
Modoc
Cedar Pass Warner Mountains, Davis Creek 15' U.S.G.S. topographic map (n slope of Peak 7298)
2148
Comment
CAS-BOT-BC214719
Ivesia gordonii
Bruce Bartholomew
1990-8-4
5643
Modoc
Top of pass on Summit Trail, ca. 0.5 km SE of Patterson Lake, E side of Warner Mts.
2800
Comment
UC1573169
Ivesia gordonii
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10464
Modoc
summit ridge Eagle Peak; Warner Mountains
3002
Comment
HSC80694
Ivesia gordonii var. ursinorum
G. M. Riegel
1980-8-9
1014
Modoc
S Warner Mtns.
1829
Comment
JEPS120122
Juncus balticus subsp. ater
Lowell Ahart, John Dittes
2012-7-12
18364
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 Bieber, Big Valley.
Comment
RSA0113961
Juncus bufonius var. bufonius
Lowell A. Ahart, John Dittes
2013-7-24
18929
Modoc
About 50 yards south of the levee road, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilor Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big valley.
1263
Comment
CAS-BOT-BC10596
Juncus ensifolius
Elmer Ivan Applegate
1932-7-7
8225
Modoc
Lily Lake, Bidwell Pass, Warner Mountains.
Comment
UC1536801
Juncus ensifolius
Gordon H. True Jr.
1939-6-30
1018
Modoc
e of Alturas; Parker Creek
Comment
CAS-BOT-BC245054
Juncus hemiendytus var. hemiendytus
Bruce Bartholomew
1995-6-3
6956
Modoc
Fletcher Creek E of Pease Cabin between Goose Lake and Crowder Flat Road.
1520
Comment
RSA577912
Juncus hemiendytus var. hemiendytus
L. C. Wheeler
1935-8-1
3739
Modoc
Dismal Swamp. Twenty Mile Creek, Warner Mountains.
2226
Comment
UC1100956
Juncus mexicanus
Herbert L. Mason and Verne Grant
1947-7-12
13426
Modoc
n of Likely (s loop of w side road)
Comment
CAS-BOT-BC245044
Juncus nevadensis
Bruce Bartholomew; Barrett Anderson
1988-7-23
4584
Modoc
Vicinity of Blue Bell Mine between Lily Lake and Dismal Swamp, Warner Mts..
2170
Comment
CHSC30638
Juncus nevadensis
N. E. H. Prouty
1980-7-1
193
Modoc
Modoc Nat. Forest. Bear Flat T.S. Along drainage running south from Bear Flat Pond into Soup Creek.
1798
Comment
LA91908
Juncus nevadensis var. nevadensis
C. L. Hitchcock;
1940-5-27
6715
Modoc
15 mi. NE of Alturas
Comment
CAS-BOT-BC497338
Juncus orthophyllus
G. Schoolcraft
1996-7-23
2541
Modoc
E. of Yankee Jim Ranch
1645
Comment
UCR67433A
Juncus saximontanus
George K. Helmkamp
1990-9-23
J- 12
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCD142366
Juncus tenuis
L. S. Smith
1918-6-14
s.n.
Modoc
south-facing slope. Buck Creek RS.
1524
Comment
CHSC115508
Juncus trilocularis
L. P. Janeway
2014-7-8
11468
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
SEINET4856379
Juncus trilocularis
Louis C. Wheeler
1935-9-23
4001
Modoc
Modoc NF: Pease Flat; Devil's Garden.
1524
Comment
CAS-BOT-BC30162
Juniperus communis var. montana
Francis Dorris Payne
1932-7-1
653
Modoc
Pine Creek Basin, Warner Mts.
Comment
CAS-BOT-BC81193
Juniperus occidentalis
M. B. Kildale
1926-9-11
2767
Modoc
between Malin, Oregon and Alturas
1371
Comment
UC1044490
Juniperus occidentalis
Mrs. B. N. Berry
1955-9-30
Modoc
n Timber Mountain (on hwy between Klamath Falls and Canby); Modoc National Forest
1341
Comment
UC401375
Juniperus occidentalis
Belknap C. Goldsmith
1911-5-21
Modoc
county road near Goose Lake; Modoc National Forest
Comment
SEINET3864738
Juniperus occidentalis
Jeffrey Huber
1971-6-3
84
Modoc
5 mi. S. of Canby on Calif. Hwy. 299.; 0
1280
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
RSA597867
Juniperus occidentalis var. occidentalis
F. C. Vasek
1962-9-2
620902 -13
Modoc
4.2 miles east of Likely
1738
Comment
UC1044491
Juniperus osteosperma
Mrs. B. N. Berry
1955-9-30
Modoc
between Klamath Falls and Canby (s of Timber Mountain on highway); Modoc National Forest
1341
Comment
CAS-BOT-BC95673
Kalmia polifolia
Bruce Bartholomew
1994-7-3
6838
Modoc
Mineral Spring, SW of Dismal Swamp, N end of the Warner Mountains.
2310
Comment
SD46617
Kalmia polifolia
Robert J. Weatherby
1955-7-7
1598
Modoc
Mineral Spring near Dismal Swamp, Warner Mountains.
2330
Comment
RSA101507
Kalmia polifolia subsp. microphylla
R. Weatherby
1955-7-7
1598
Modoc
Mineral Spring, near Dismal Swamp, Warner Mts.
2332
Comment
CAS-BOT-BC225087
Kelloggia galioides
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10521
Modoc
Patterson Ranger Station (East Creek drainage).
2164
Comment
CAS-BOT-BC225097
Kelloggia galioides
Robert Patterson; Mona Bourell
1993-8-15
5264
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
HSC30200
Kelloggia galioides
D. H. Norris, S. Dowty, T. Nelson
1971-6-23
19514
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
UC76672
Kelloggia galioides
Milo S. Baker
Modoc
Forestdale
Comment
CDA3143
Kochia scoparia
T. C. Fuller
1962-8-29
9484
Modoc
Between road and canal of the South Fork of the Pit River, Pit River Ranch, ca. 5 miles north of Likeley.
0
Comment
CHSC85185
Koeleria macrantha
John Dittes; Josephine Guardino
1991-7-21
438
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
HSC80845
Koeleria macrantha
G. M. Riegel
1979-7-31
636
Modoc
S Warner Mtns.
1829
Comment
UC1024945
Koeleria macrantha
Leo Whitney
1935-7-2
3325
Modoc
ca 17 mi nw Canby; Badger Wells
Comment
CAS-BOT-BC49492
Lactuca serriola
James D. Jokerst
1983-7-27
1900
Modoc
Near Signal Butte.
1340
Comment
UC1964693
Lactuca tatarica subsp. pulchella
Mrs. R. M. Austin
1894-1
236
Modoc
Goose Lake Valley. Sequoia Mills
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
CAS-BOT-BC49494
Lagophylla ramosissima subsp. ramosissima
Alice Eastwood; John Thomas Howell
1940-6-14
8202
Modoc
Near Kelly Hot Spring.
Comment
CAS-BOT-BC49495
Lagophylla ramosissima subsp. ramosissima
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16375
Modoc
Junction of Cedar Pass road and Hwy 299, 5.5 mi. N of Alturas
Comment
CAS-BOT-BC49497
Lagophylla ramosissima subsp. ramosissima
John Thomas Howell
1934-6-11
11939
Modoc
Parker Creek, Warner Mtns.
1584
Comment
CHSC100459
Lagophylla ramosissima subsp. 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
CHSC107339
Lamium amplexicaule
Lowell Ahart; John Dittes
2011-6-21
17523
Modoc
About 100 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
JEPS63245
Lamium amplexicaule
L. S. Smith
1919-5-7
1093
Modoc
Jess Valley; Warner Mts.
Comment
RSA550615
Lappula occidentalis var. occidentalis
Bruce Bartholomew, B. Anderson
1989-6-2
4821
Modoc
At the SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC54068
Lappula redowskii
Bruce Bartholomew; Barrett Anderson
1989-6-2
4821
Modoc
Sand dunes at the SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
CHSC85155
Lasthenia glaberrima
John Dittes; Josephine Guardino
1991-7-21
408
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
JEPS55280
Lathyrus lanszwertii
Milo S. Baker
1896-5-31
Modoc
Fall River Mountains, se Modoc Co. Fall River Mountains
Comment
CAS-BOT-BC49455
Layia glandulosa
C. C. (Mrs.) Bruce
1898-6-1
2172
Modoc
Near Alturas.
Comment
CAS-BOT-BC49454
Layia glandulosa
Mrs. H. C. Cantelow
1940-6-2
3348
Modoc
W of Alturas on rd. to Lava Beds National Monument.
Comment
UC71695
Lemna turionifera
Mrs. M. H. Manning
1893-2
320
Modoc
near Fort Bidwell (in Northeastern Modoc County)
Comment
CAS-BOT-BC245030
Lemna turionifera
Verne Grant; I. Schneider
1947-7-19
8064
Modoc
Corporation Ranch, S of south loop road.
Comment
CAS-BOT-BC88678
Lepidium acutidens
Ellsworth Bethel
1923-4-25
s.n.
Modoc
Kelby Hot Springs. Canby.
Comment
CHSC100008
Lepidium appelianum
Lowell Ahart; John Dittes
2008-8-25
15287
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
CAS-BOT-BC58458
Lepidium campestre
Bruce Bartholomew
1992-5-16
6315
Modoc
Wet pasture just E of the town of Davis Creek.
1480
Comment
JEPS114372
Lepidium dictyotum var. dictyotum
Lowell Ahart, John Dittes
2008-6-21
15011
Modoc
Along a large levee, 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
CAS-BOT-BC58346
Lepidium montanum subsp. canescens
John Thomas Howell
1934-6-15
12182
Modoc
Alturas.
Comment
CDA18851
Lepidium perfoliatum
R. Breckenridge
1999-6-15
PDR 1198610
Modoc
Jones Lane, approx. 1/2 mi. N of Co. Rd. 115 crossing of Hwy 395 & 1/2 mile W of 395.
0
Comment
CAS-BOT-BC58643
Lepidium pubecarpum
Bruce Bartholomew
1989-7-14
4956 A
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
CAS-BOT-BC190631
Leptodactylon pungens
Alice Eastwood; John Thomas Howell
1940-6-12
8048
Modoc
Between Likely and Jess Valley.
Comment
SJSU9700
Leptosiphon harknessii
W. Savage
1979-7-10
1533
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
UC13773
Leucocrinum montanum
Milo S. Baker
c. 1893
Modoc
Modoc or Lassen County
Comment
POM260001
Leucophysalis nana
C. Leo Hitchcock
1940-5-27
6700
Modoc
15 miles northeast of Alturas.
1616
Comment
RSA26470
Leucophysalis nana
Alice Eastwood, John T. Howell
1940-6-13
8191
Modoc
West side of Cedar Pass.
Comment
CAS-BOT-BC197452
Lewisia nevadensis
Leland S. Smith
1918-5-31
930
Modoc
Little Grizzley Ranger Station, Lassen Creek.
1828
Comment
HSC80774
Lewisia nevadensis
G. M. Riegel
1978-7-12
63
Modoc
S Warner Mtns.
2100
Comment
CAS-BOT-BC197498
Lewisia pygmaea
Annie Montague Alexander; L. Kellogg
1946-7-29
5086
Modoc
Head of Eagle Creek, Warner Mts.
Comment
CAS-BOT-BC197491
Lewisia rediviva
Elmer Ivan Applegate
1932-7-9
7606
Modoc
Summit of Bidwell Mountain, Warner Mts.
Comment
UC1031363
Lewisia rediviva
R. C. Wilson
1933-6-11
46
Modoc
Rush Creek Camp Modoc National Forest, Alturas Quadrangle
Comment
SJSU9824
Lewisia rediviva
H. L. Buckalew
1961-6-26
Modoc
Deep Cr Canyon, Warner Mts
1752
Comment
CDA32457
Leymus cinereus
G. D. Barbe, T. C. Fuller
1979-8-21
2546
Modoc
East side of County Highway 1, 5.6 km south of Fort Bidwell, 3.2 lm north of Fandango Pass Road.
0
Comment
JEPS117172
Leymus triticoides
Lowell Ahart, John Dittes
2010-8-31
17131
Modoc
West side of Elkins Lane, about 10 yards south of the bridge across Ash Creek, 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 Valley
1267
Comment
JEPS73997
Leymus triticoides
Frances D. Payne
1932-7-18
703
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
UC1024935
Leymus triticoides
Leo Whitney
1935-7-1
3341
Modoc
17 mi nw Canby; Badger Wells
Comment
UC1024976
Leymus triticoides
Leo Whitney
1935-7-6
3422
Modoc
Crank Springs
Comment
UC1037181
Leymus triticoides
Leo Whitney
1935-8-3
3613
Modoc
Buck Creek
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
CHSC40543
Lilium pardalinum subsp. pardalinum
J. D. Jokerst
1983-6-12
1840
Modoc
Small creek that flows through the Upper Rush Cr. Campground ca 100 meters upstream from the camp. Ca 8 miles north of Aden.
Comment
CAS-BOT-BC242073
Lilium pardalinum subsp. shastense
Bruce Bartholomew
1989-7-14
4933
Modoc
Along Rush Creek between Lower and Upper Rush Creek Campgrounds.
1580
Comment
CHSC117367
Limosella acaulis
Lowell Ahart; John Dittes
2016-7-14
21197
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
CAS-BOT-BC238354
Limosella aquatica
Alice Eastwood; John Thomas Howell
1940-6-12
8099
Modoc
Midway between Likely and Alturas
Comment
CAS-BOT-BC198032
Linanthus harknessii
Robert Patterson; Mona Bourell
1993-8-15
5242
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
UC629080
Linanthus harknessii
Louis C. Wheeler
1935-8-16
3868
Modoc
Dismal Swamp, Warner Mts., Twenty-Mile Creek
2225
Comment
UC880256
Linanthus harknessii
Lewis S. Rose
1940-6-14
40573
Modoc
8 mi nw Canby
1524
Comment
JEPS17731
Linanthus harknessii
Rimo Bacigalupi with G. T. Robbins
1955-7-20
5397
Modoc
3.3 mi e Patterson (flat at summit of forest rd across s end of Warner Mts.); Modoc National Forest, Warner Mts.
2225
Comment
UC629053
Linanthus nuttallii subsp. nuttallii
Louis C. Wheeler
1935-8-5
3789
Modoc
Little Lily Lake Warner Mts., Pine Creek
2286
Comment
CAS-BOT-BC179157
Linum lewisii
C. L. Hitchcock
1940-5-27
6709
Modoc
15 mi. NE of Alturas.
1676
Comment
CHSC23910
Linum lewisii var. lewisii
M. T. Milligan
1965-6-26
340
Modoc
Eagle Peak Region, Warner Mountains. East slope eroded volcanic plateau.
1676
Comment
CAS-BOT-BC242177
Listera convallarioides
C. C. (Mrs.) Bruce
1898-1-1
s.n.
Modoc
Field redacted by CAS, contact the data manager for more information
Comment
UC13523
Listera convallarioides
Milo S. Baker
1893-7-16
Modoc
Comment
RSA101503
Lithophragma glabrum
R. Weatherby
1955-7-7
1601
Modoc
Dismal Swamp, northern Warner Mountains.
2241
Comment
CAS-BOT-BC225816
Lithophragma glabrum
E. H. Steffen
1917-5-27
16
Modoc
West Valley Camp.
1554
Comment
CAS-BOT-BC225827
Lithophragma parviflorum
Mrs. H. C. Cantelow
1941-5-23
Modoc
2 mi. W of Adin Pass Summit, W of Alturas, near U.S. Hwy 299.
Comment
JEPS47672
Lithophragma parviflorum
Milo S. Baker
1893-1
Modoc
Big Valley; Craig's
Comment
UC190608
Lithophragma parviflorum
M. F. Gilman
543
Modoc
Comment
CAS-BOT-BC225847
Lithophragma tenellum
Leland S. Smith
1919-5-3
1087
Modoc
Rock Spring.
1722
Comment
CAS-BOT-BC248315
Lithophragma tenellum
B. Bartholomew; H. Sun
2002-6-24
8857
Modoc
Headwaters of Davis Creek, W side of the Warner Mountains
2160
Comment
HSC80939
Lithospermum ruderale
G. M. Riegel
1980-7-27
935
Modoc
S Warner Mtns.
1739
Comment
CAS-BOT-BC21450
Lomatium bicolor var. leptocarpum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
179
Modoc
Parker Creek.
Comment
CHSC67326
Lomatium bicolor var. leptocarpum
James D. Jokerst
1986-8-10
2752
Modoc
Radar Survey Site S of Doublehead Mtn., ca. 400 m NE of a NW-SE-oriented fence and road.
1341
Comment
UC1561074
Lomatium bicolor var. leptocarpum
Dean Wm. Taylor with Glenn L. Clifton and Rexford E. Palmer
1987-6-7
9015
Modoc
s.e. margin Egg Lake (along outlet stream draining into Kramer Reservoir); Upper Modoc plateau, Egg Lake
1408
Comment
UC748468
Lomatium bicolor var. leptocarpum
Annie M. Alexander and Louise Kellogg
1946-6-26
4839
Modoc
n. end Warner Mts., Dismal Swamp
2255
Comment
CAS-BOT-BC497331
Lomatium bicolor var. leptocarpum
G. Schoolcraft
1998-5-19
2708
Modoc
1/2 mi E of Hwy 395 on Hwy 299, E. Alturas
1386
Comment
UC21263
Lomatium bicolor var. leptocarpum
Mrs. R. M. Austin and Bruce
June 1898
2283
Modoc
Fields, Goose Lake
Comment
CAS-BOT-BC30167
Lomatium dissectum var. multifidum
John H. Hatton
1911-6-13
69
Modoc
Rush Creek.
1371
Comment
CAS-BOT-BC30173
Lomatium dissectum var. multifidum
Bruce Bartholomew; Mona 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-BC30146
Lomatium macrocarpum
Isabel T. Kelly
1930-1-1
21
Modoc
Cowhead Lake.
Comment
SEINET8688190
Lomatium macrocarpum
M. J. Williams
1988-5-30
88- 26 -1
Modoc
Jess Valley, E of Likely, S of roadside rest
1524
Comment
HSC42214
Lomatium nevadense
S. Saufferer
1973-5-5
132
Modoc
About 7 1/2 mi. S of Pine Creek along Hwy. 395
Comment
NY1066292
Lomatium nevadense
B. M. Bartholomew
1989-4-29
4669
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
CAS-BOT-BC15756
Lomatium nevadense var. nevadense
Clare Butterworth Hardham
1961-6-18
7590 A
Modoc
Cedar Pass.
1828
Comment
RSA540073
Lomatium nevadense var. nevadense
Bruce Bartholomew, Anderson
1989-4-29
4669
Modoc
6.4 km E of Fort Bidwell on rad to Fee Reservoir, NE corner of Surprise valley.
1460
Comment
UC106256
Lomatium nevadense var. parishii
Mrs. R. M. Austin
May 1894
415
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC15729
Lomatium piperi
Bruce Bartholomew
1993-4-3
6410
Modoc
Just S of Adin Pass on State Hwy 299.
1600
Comment
CAS-BOT-BC15774
Lomatium piperi
Bruce Bartholomew; Barrett Anderson
1988-5-13
4164
Modoc
Granger Summit, ca. 10 km NW of Pepperdine at the top of the Warner Mts..
1770
Comment
CAS-BOT-BC15775
Lomatium piperi
Harry Dwight Dillon Ripley; Rupert Charles Barneby
1944-6-1
6000
Modoc
Cedar Pass.
1920
Comment
RSA565026
Lomatium piperi
D. W. Taylor
1992-3-16
12328
Modoc
1 air mile SW of southern end Duncan Reservoir (1.5air mile E of Amborse).
1494
Comment
SEINET195701
Lomatium triternatum
Annie M. Alexander, Louise Kellogg
1946-6-27
4842
Modoc
Highgrade (top of ridge 2 miles by road from Dismal Swamp) north end of Warner Mountains
Comment
CAS-BOT-BC21423
Lomatium triternatum var. triternatum
Annie Montague Alexander; L. Kellogg
1946-6-27
4842
Modoc
Highgrade, top of ridge 2 mi. by road from Dismal Swamp.
2377
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-BC21400
Lomatium vaginatum
John Thomas Howell
1934-6-11
11941 A
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC21395
Lomatium vaginatum
E. H. Steffen
1930-5-27
18
Modoc
West Valley Camp.
1524
Comment
OBI81742
Lomatium vaginatum
Tracey Call, Viola Call
1961-5-30
2055
Modoc
16 miles north of Alturas.
Comment
CAS-BOT-BC95170
Lonicera interrupta
Fred. P. Cronemiller
1920-7-1
20
Modoc
Bieber Range.
1524
Comment
UC748303
Lotus crassifolius var. crassifolius
Annie M. Alexander and Louise Kellogg
1946-7-7
4938
Modoc
Eight Mile Creek
1752
Comment
UC71807
Lotus denticulatus
Mrs. M. H. Manning
Jun 1904
463
Modoc
near Fort Bidwell (ne Modoc County)
Comment
UC15562
Lotus denticulatus
Milo S. Baker
1893-6-28
Modoc
near Pitt River
Comment
CAS-BOT-BC181954
Lotus humistratus
Bruce Bartholomew
1991-6-21
5820
Modoc
N side of Mud Lake, 5.3 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
Comment
CAS-BOT-BC181944
Lotus purshianus var. purshianus
Louis Cutter Wheeler
1935-9-4
3947
Modoc
McGinty Point, Goose Lake.
1463
Comment
JEPS117168
Lotus purshianus var. purshianus
Lowell Ahart, John Dittes
2010-8-30
17068
Modoc
About 5 yards east 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
UC748304
Lotus purshianus var. purshianus
Annie M. Alexander and Louise Kellogg
1946-7-7
4934
Modoc
Eight Mile Creek, ne corner of county Eight Mile Creek
1752
Comment
RSA503054
Lotus unifoliolatus
Bruce Bartholomew, B. Anderson
1988-6-23
4223
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC181930
Lupinus
Bruce Bartholomew; Barrett Anderson
1988-6-24
4348
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-BC498665
Lupinus
C. B. Wolf
1931-9-4
2398
Modoc
At Canby
1325
Comment
RSA0029194
Lupinus
John F. Emmel
1997-6-8
1494
Modoc
3 to 4 road miles east of Hwy. 395 on Hwy. 299 (Cedarville Road).
1524
Comment
RSA554810
Lupinus
Margaret J. Williams, Thad Holcomb, Betty Holcomb, Lois Saxton
1988-5-28
88- 24 -1
Modoc
Grade up to Crowder Flat from Hwy 229, W of Alturas.
1479
Comment
CAS-BOT-BC181907
Lupinus arbustus
Mrs. H. C. Cantelow
1940-5-31
Modoc
East of Indian Springs
Comment
CAS-BOT-BC181911
Lupinus arbustus
Elmer Ivan Applegate
1932-7-31
7953
Modoc
Mill Creek Meadows, W slope of Warner Mts.
Comment
CAS-BOT-BC181918
Lupinus arbustus
Robert Patterson; Mona Bourell
1993-8-14
5227
Modoc
Patterson Lake. South Warner Wilderness Area. Warner Mountains.
2743
Comment
UC748285
Lupinus arbustus
Annie M. Alexander and Louise Kellogg
1946-7-17
5004
Modoc
near Benton Meadow (Warner Mountains); , near Benton Meadow
2072
Comment
UCR34700
Lupinus arbustus
J. A. Harpel
1981-8-6
V 25
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
RSA59734
Lupinus arbustus subsp. calcaratus
E. K. Balls
1950-5-20
14798
Modoc
1.5 miles below Clear Lake, from Likely, South Fork Pitt River.
1677
Comment
CAS-BOT-BC182179
Lupinus argenteus
Francis Dorris Payne
1931-6-20
206
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC182218
Lupinus argenteus
H. P. Bracelin
1931-6-30
500
Modoc
S end of Alturas.
1524
Comment
CAS-BOT-BC182224
Lupinus argenteus
C. B. Wolf
1931-9-4
2398
Modoc
Canby.
Comment
UC865119
Lupinus argenteus
A. A. Heller
1938-6-24
15222
Modoc
between Alturas and Canby; between Alturas and Canby
1341
Comment
UC748288
Lupinus argenteus
Annie M. Alexander and Louise Kellogg
1946-7-7
4917
Modoc
Cedarville , Cedarville (Surprise Valley)
Comment
SEINET10870583
Lupinus argenteus subsp. argenteus
Charles Piper Smith
1947-6-13
Smith 47450
Modoc
Hwy 299, 2.5 miles s
Comment
POM212695
Lupinus argenteus var. argenteus
H. P. Bracelin
1931-6-30
500
Modoc
Alturas, south end of town.
1524
Comment
CAS-BOT-BC182086
Lupinus argenteus var. heteranthus
C. P. Smith
1947-6-13
47465
Modoc
Highway 395, Pine Creek (town), S edge.
Comment
CAS-BOT-BC182089
Lupinus argenteus var. heteranthus
Alice Eastwood; John Thomas Howell
1940-6-12
8074
Modoc
Between Likely and Jess Valley.
Comment
CAS-BOT-BC182099
Lupinus argenteus var. heteranthus
R. M. Austin
1884-7-1
121
Modoc
Hills
Comment
CAS-BOT-BC182117
Lupinus argenteus var. heteranthus
Annie Montague Alexander; L. Kellogg
1946-6-12
4739
Modoc
Fandango Pass road.
1706
Comment
CHSC112820
Lupinus argenteus var. heteranthus
Lowell Ahart; John Dittes
2013-7-25
18953
Modoc
10 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
JEPS65015
Lupinus argenteus var. heteranthus
Leland S. Smith
1918-6-20
974
Modoc
Lily Lake Warner Mts., Pine Creek (Lily Lake) (Pine Creek)
1981
Comment
NY736940
Lupinus argenteus var. heteranthus
L. C. Wheeler
1935-8-7
3805
Modoc
Pine Creek, Warner Mountains
1554
Comment
NY736943
Lupinus argenteus var. heteranthus
A. Eastwood
1940-6-12
8074
Modoc
Between Likely and Jess Valley
Comment
RSA0039533
Lupinus argenteus var. heteranthus
Lowell A. Ahart, John Dittes
2012-7-10
18330
Modoc
About 300 yards northeast of the old barn, on the sides of the mowed road. 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
UC199847
Lupinus argenteus var. heteranthus
M. F. Gilman
664
Modoc
slopes
1524
Comment
UCR101906
Lupinus argenteus var. palmeri
G. R. Ballmer
1988-7-20
s.n.
Modoc
Warner Mountains, Horse Ridge, near NW corner of the South Warner Wilderness Game Refuge, SW of Cedarville
2134
Comment
CAS-BOT-BC181894
Lupinus bicolor
Bruce Bartholomew
1995-5-12
6896
Modoc
SW flank of White Horse Mountains between Day and Day Rock.
1210
Comment
HSC76462
Lupinus burkei
B. J. Cox
1970-6-8
2080
Modoc
1 mi. N of Davis Creek, on U.S. Hwy. 395
Comment
SEINET10485028
Lupinus burkei
David B. Dunn, Billy Joe Cox; Lewis S. Fleak
1970-6-8
Dunn 16946
Modoc
1 mi. N of davis creek on us hwy 395. On road cut in grassland.
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
NY747429
Lupinus microcarpus
A. Tiehm
1984-6-30
8833
Modoc
North edge of Lake Annie on the west side of Bidwell Mountain, northeast of Ft. Bidwell
1530
Comment
JEPS126502
Lupinus microcarpus var. microcarpus
Jennifer Mueller
2016-6-20
CA 370 -222
Modoc
From Cedarville head north on County Road 1 through Fort Bidwell. Take County Road 6 from there towards Free Reservoir. After crossing a channel, go left at the road fork. Stay left for about two miles.
Comment
CAS-BOT-BC181825
Lupinus polyphyllus var. burkei
R. M. Austin; C. C. (Mrs.) Bruce
1898-7-1
2142
Modoc
Modoc County.
Comment
NY747607
Lupinus polyphyllus var. saxosus
B. M. Bartholomew
1993-5-13
6530
Modoc
Just west of Forest Service on Parker Creek Road between Alturas and Pepperdine
1520
Comment
NY747612
Lupinus polyphyllus var. saxosus
R. M. Austin
05 1898
2140
Modoc
Comment
SEINET8061408
Lupinus polyphyllus var. saxosus
G. Schoolcraft
1998-5-19
2709
Modoc
1.2 mi. east of Highway 395 on Highway 299, E. Alturas
1387
Comment
RSA414419
Lupinus ruber
Christopher Davidson
2126
Modoc
ca. 4 miles W of Canby on Hwy 299.
1341
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-BC181812
Lupinus saxosus
K. Paulson; Robert Paulson
1990-6-6
203
Modoc
North of Stough Reservoir, Warner Mountains.
1676
Comment
HSC14835
Lupinus saxosus
M. G. Burgoyne
1962-4-23
1000
Modoc
15 mi. W of Cedarville on Hwy. over Cedar Pass
2134
Comment
SEINET10871089
Lupinus saxosus
Duane Isely, I. Isely
1971-7-11
Isely 11377
Modoc
Adjacent to state hwy. 139, Q mi s of adin summit. Steep, rocky slope with Juniper, sagebrush, and ponderosa pine; abundant, but well past blooming.
1463
Comment
POM10921
Lupinus sellulus subsp. sellulus
M. S. Baker
128
Modoc
[No location information provided.]
Comment
RSA372065
Lupinus subvexus var. subvexus
A. Tiehm
1984-6-30
8833
Modoc
N edge of Lake Annie on the W side of Bidwell Mt, NE of Ft. Bidwell.
1530
Comment
SEINET10490264
Lupinus subvexus var. transmontanus
Billy Joe Cox
1971-6-3
Cox 2609
Modoc
6 mi n of alturas on us hwy 395, w facing slope in middle of grassland pasture. Edging into artemesia which adjoins juniper woodland. Lupinus sp in very Dense populations on every slope for over a mile north, more or less a valley Side in decomposing basalt with lighter soil above.
1341
Comment
CHSC112827
Lythrum tribracteatum
Lowell Ahart; John Dittes
2013-7-24
18914
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
CHSC117265
Lythrum tribracteatum
Lowell Ahart; John Dittes
2016-7-14
21176
Modoc
Southeast 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
SBBG128274
Lythrum tribracteatum
L. Ahart, J. Dittes
2010-8-30
17055
Modoc
N side of small wash, ca. 10 yards W of the fence, S edge of the meadow, Ash Crk State Wildlife Area, 2300 feet N of Lassen County Line, ca. 3.6 mi W of Adin, ca. 8.0 mi NE of Bieber, Big Valley
1267
Comment
RSA608616
Machaeranthera canescens var. shastensis
L. C. Wheeler
1935-8-27
3924
Modoc
South Mountain, Devil's Garden
1524
Comment
CAS-BOT-BC49404
Madia glomerata
John Thomas Howell
1934-7-3
12375
Modoc
5 mi. S of Hackamore.
Comment
CAS-BOT-BC49405
Madia glomerata
Margaret J. Williams
1983-7-29
83- 116 -2
Modoc
1.1 mi. N of Stowe Reservoir Campground, N of Cedar Pass, Warner Mtns.
Comment
CAS-BOT-BC49407
Madia glomerata
Bruce Bartholomew
1991-8-4
6019
Modoc
S end of Rim Rock Valley, ca. 8 km directly W of Goose Lake.
1580
Comment
CAS-BOT-BC49443
Madia glomerata
Bruce Bartholomew
1992-8-9
6390
Modoc
Squaw Peak Trail between Patterson Lake and Owl Creek Trail, E side of Warner Mountains.
2250
Comment
UC71798
Madia glomerata
Mrs. M. H. Manning
August 1904
252
Modoc
meadows near, ne Modoc County Fort Bidwell
Comment
CAS-BOT-BC49418
Madia gracilis
Bruce Bartholomew
1989-8-13
5140
Modoc
ca. 3.2 km N of Manzanita Mountain.
1580
Comment
CAS-BOT-BC49419
Madia gracilis
Bruce Bartholomew
1990-6-15
5210
Modoc
Kelly Spring, 5.5 km SSE of Hwy 299 on road from Rush Creek.
1640
Comment
RSA504612
Madia gracilis subsp. gracilis
Bruce Bartholomew, B. Anderson
1988-7-21
4414
Modoc
Whitehorse Mountains, 11 km N of Day on the road to Whitehorse Flat Reservoir.
1340
Comment
RSA531342
Madia gracilis subsp. gracilis
Bruce Bartholomew
1989-7-14
4938
Modoc
Along Rush Creek between Lower and upper Rush Creek Campgrounds.
1520
Comment
CAS-BOT-BC242168
Maianthemum stellatum
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
153
Modoc
Parker Creek, 14 mi. from Alturas.
Comment
RSA210805
Maianthemum stellatum
Robert F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39126
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
RSA78906
Maianthemum stellatum
E. K. Balls, Percy C. Everett
1952-10-10
18147
Modoc
South fork of Public Camp, 8 mi E of Lilely, rd. to ZJess Valley.
1555
Comment
HSC100157
Malus pumila
J. P. Smith, & J. O. Sawyer
2011-8-14
13371
Modoc
Along Plum Valley Road, E of Davis Creek.
1494
Comment
HSC65534
Malva neglecta
Thomas Wood
1979-8-8
209
Modoc
1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W
1372
Comment
CAS-BOT-BC71147
Marsilea
Herbert L. Mason; Verne Grant
1947-7-10
13350
Modoc
Dorris Reservoir, 2 miles east of Alturas
Comment
POM228963
Marsilea oligospora
L. C. Wheeler
1935-9-18
3993
Modoc
Everly Reservoir, Devil s Garden.
1524
Comment
CHSC107375
Matricaria occidentalis
Lowell Ahart; John Dittes
2011-6-22
17542
Modoc
On the west side of the road, about 30 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 Aden, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
CDA8328
Matricaria occidentalis
T. C. Fuller
1963-7-15
10907 a
Modoc
North side of Highway 299, 1.0 mile west of road junction at Alturas.
0
Comment
CAS-BOT-BC181803
Medicago sativa
Margaret J. Williams
1984-6-29
84- 70 -3
Modoc
N of Alturas on Hwy 395 almost to Oregon border.
1432
Comment
UC1024856
Melica bulbosa
Leo Whitney
1935-7-6
3186
Modoc
2 mi n Hole-in-the-rock (ca 18 mi wnw of Canby)
Comment
CAS-BOT-BC247574
Melica stricta
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2152
Modoc
Cedar Peak.
Comment
CAS-BOT-BC179147
Mentzelia dispersa
Bruce Bartholomew
1991-6-20
5786
Modoc
Top of Fox Mountain, ca. 10 airline km NW of Adin.
1900
Comment
CHSC107347
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
POM84012
Mentzelia dispersa
R. M. Austin
1895-08
100
Modoc
Goose Lake Valley
Comment
RSA503038
Mentzelia dispersa
Bruce Bartholomew, B. Anderson
1988-6-24
4360
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mountains.
2190
Comment
UC108411
Mentzelia dispersa
Mrs. R. M. Austin
1874-1
Modoc
Davis Creek
Comment
CAS-BOT-BC179119
Mentzelia montana
Bruce Bartholomew; Barrett Anderson
1989-6-2
4822
Modoc
Sand dunes at the SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC179116
Mentzelia veatchiana
Bruce Bartholomew
1991-6-22
5854
Modoc
E side of Surprise Valley, 8.3 km E of Eagleville.
1430
Comment
UC79014
Mertensia ciliata
Mrs. R. M. Austin
Jul 1894
276
Modoc
Lassen Creek
Comment
UCSB27154
Mertensia ciliata
Wilken, Dieter
1969-7-28
Modoc
Mill Creek Falls near Clear Lake; east of Likely; Warner Mtns.
1767
Comment
CAS-BOT-BC54050
Mertensia longiflora
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-10
6476
Modoc
At the Nevada border on Barrel Spring Road, N end of Surprise Valley.
1680
Comment
CAS-BOT-BC54023
Mertensia oblongifolia var. oblongifolia
Annie Montague Alexander; L. Kellogg
1946-6-30
4882
Modoc
Highgrade, west side of ridge, N end of Warner Mountains
2377
Comment
CAS-BOT-BC58780
Mertensia oblongifolia var. oblongifolia
Bruce Bartholomew
1992-5-15
6309
Modoc
Upper end of Pleasants Canyon, W side of Warner Mountains.
1930
Comment
CAS-BOT-BC225953
Micranthes nidifica
Bruce Bartholomew; Barrett Anderson
1988-5-12
4121
Modoc
S side of Egg Lake, ca. 1.5 km W of the Burlington Northern railroad track.
1300
Comment
CAS-BOT-BC225960
Micranthes nidifica
Mrs. H. C. Cantelow
1941-5-23
3533
Modoc
E of Adin Pass Summit between Adin Canby, Hwy 299.
1576
Comment
CAS-BOT-BC225962
Micranthes nidifica
Annie Montague Alexander; L. Kellogg
1946-6-15
4779
Modoc
Deep Creek.
2194
Comment
CAS-BOT-BC429188
Micranthes oregana
Mrs. C. C. Bruce
1899-8-1
s.n.
Modoc
Goose Lake
Comment
CAS-BOT-BC95554
Micromonolepis pusilla
Bruce Bartholomew
1993-6-13
6643
Modoc
Consolidated sand dunes just W of Leonard Hot Spring, E side of Surprise Valley.
1410
Comment
CAS-BOT-BC95555
Micromonolepis pusilla
Bruce Bartholomew; Barrett Anderson
1989-6-2
4813
Modoc
Sand dunes at the SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC49390
Microseris laciniata subsp. laciniata
Leland S. Smith
1924-6-8
1382
Modoc
Egg Lake near SW corner in meadow.
1341
Comment
UC485590
Microseris laciniata subsp. laciniata
Franklin P. Nutting
Modoc
near Egg Lake
Comment
JEPS6017
Microseris nutans
Frances D. Payne
1932-6-26
609
Modoc
high ridges n Parker Creek (s and e of Alturas); Warner Mountains, high ridges n of Parker Creek
1828
Comment
HSC6028
Microseris nutans
M. T. Milligan
1965-6-27
364
Modoc
1677
Comment
RSA504658
Microseris nutans
Bruce Bartholomew, B. Anderson
1988-7-23
4580
Modoc
Dismal Swamp, Warner Mountains.
2180
Comment
CAS-BOT-BC197911
Microsteris gracilis
Bruce Bartholomew
1995-6-24
7028
Modoc
Vicinity of old town site of Tionesta on Forest Service Road 44N17.
1430
Comment
CAS-BOT-BC197918
Microsteris gracilis
Bruce Bartholomew; Mona Bourell
1990-4-26
5154
Modoc
0.5 km S of Day.
1100
Comment
CDA41657
Mimulus breviflorus
S. E. Schoenig
1998-7-5
98 -68
Modoc
West of railroad tracks, 1 mile north of Sagehen Summit, 20 meters east of Highway 395.
Comment
UC27096
Mimulus breviflorus
Mrs. R. M. Austin
June, 1894
Modoc
Willow Creek
Comment
RSA550576
Mimulus breweri
Bruce Bartholomew, B. Anderson
1990-7-20
5521
Modoc
Tamarack Flat, E side of Warner Mts.
655
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
HSC80802
Mimulus guttatus
G. M. Riegel
1980-7-2
813
Modoc
S Warner Mtns.
2100
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
RSA59437
Mimulus guttatus
E. K. Balls
1950-5-10
14602
Modoc
Menlo Baths, west of Lower Alkali Lake.
1433
Comment
SBBG10583
Mimulus guttatus
D. Myrick
1968-6-20
1975
Modoc
Davis Crk on US Hwy 395, 15 mi N of Alturas
1524
Comment
POM43666
Mimulus guttatus
R. M. Austin
514
Modoc
Goose Lake Valley.
Comment
CDA35646
Mimulus lewisii
J. R. Keck Jr.
1985-7-11
PDR# 330135
Modoc
Davis Creek, Modoc National Forest.
Comment
UC27055
Mimulus moschatus
Mrs. R. M. Austin and Bruce
July 1898
2275
Modoc
head Davis Creek
Comment
UC27037
Mimulus nanus var. jepsonii
M. S. Baker and Frank Nutting
1894-6-8
Modoc
Egg Lake
Comment
JEPS4009
Mimulus nanus var. nanus
Frances D. Payne
1932-6-19
546
Modoc
10 mi s Alturas (on road to Likely); Warner Mountains
Comment
POM43861
Mimulus nanus var. nanus
R. M. Austin
1895-07
16
Modoc
[No location data on label]
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
UC998319
Mimulus nanus var. nanus
Milo S. Baker
1936-6-14
8312
Modoc
a few mi n Quarantine Station (along Malin-Canby highway)
Comment
UCR34779
Mimulus primuloides
J. A. Harpel
1981-8-6
V- 7
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC95210
Minuartia douglasii
Bruce Bartholomew
1993-6-12
6585
Modoc
Road to Day Rock from Little Hot Spring Valley.
1250
Comment
JEPS120494
Minuartia nuttallii var. gracilis
L. P. Janeway, B. Castro
2012-7-26
11008
Modoc
Warner Mountains. Top of Yellow Mountain; topmost part and western edge (at the edge of a steep dropoff to the northwest).
Comment
NY446178
Minuartia nuttallii var. gregaria
L. C. Wheeler
1935-8-5
3786
Modoc
Yellow Mountain, Warner Mountains
2438.4
Comment
CAS-BOT-BC225804
Mitella pentandra
Bruce Bartholomew
1989-8-12
5114
Modoc
South Fork of Pine Creek just N of trailhead to Pine Creek Basin, W side of Warner Mts.
2010
Comment
RSA149075
Mitella pentandra
I. L. Wiggins, Dorothy B. Wiggins
1961-6-14
16489
Modoc
6.4 mi. S of Lassen Creek Campground along road to Buck Mtn, Warner Mtns.
Comment
HSC63629
Monardella glauca
J. P. Smith, J. O. Sawyer
1973-8-8
7238
Modoc
S slopes of Eagle Peak
2561
Comment
HSC69612
Monardella glauca
Gary Schoolcraft
1979-7-17
148
Modoc
Above Stowe Reservoir
Comment
SEINET3996771
Monardella odoratissima
Marion Ownbey, Fred G. Meyer
1940-7-1
2150
Modoc
Warner Mts.; Cedar Peak
Comment
CHSC109461
Monardella odoratissima subsp. glauca
B. Castro; L. P. Janeway
2012-7-24
1947
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
UC2035895
Monardella odoratissima subsp. glauca
Alice Eastwood, John Thomas Howell
1940-6-13
8175
Modoc
East side of Cedar Pass
Comment
UC634864
Monardella odoratissima subsp. glauca
F. H. Frost
1925-7-20
86
Modoc
Cedar Camp Warner Mts.
Comment
UC748042
Monardella odoratissima subsp. glauca
Annie M. Alexander and Louise Kellogg
1946-7-23
5060
Modoc
East slope of Emerson Peak; Warner Mountains
Comment
CAS-BOT-BC179857
Monardella odoratissima subsp. glauca
Leland S. Smith
1918-8-18
1046
Modoc
Ridge above Emerson. Eagle and Bear.
2438
Comment
CAS-BOT-BC179364
Monardella odoratissima subsp. pallida
Bruce Bartholomew; Barrett Anderson
1988-7-21
4419
Modoc
S end of Whitehorse Flat Reservoir.
1340
Comment
CAS-BOT-BC95543
Monolepis nuttalliana
Bruce Bartholomew
1991-6-21
5812
Modoc
4 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
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-BC197524
Montia chamissoi
Bruce Bartholomew
1995-6-3
6948
Modoc
Just S of the Oregon border at the shore of Goose lake.
1400
Comment
JEPS17208
Montia chamissoi
Frances D. Payne
1932-6-27
616
Modoc
s and e of Alturas (Parker Creek); Warner Mountains, Parker Creek
1584
Comment
UC71835
Montia chamissoi
Mrs. M. H. Manning
1903-5-1
115
Modoc
near Fort Bidwell (in north-eastern Modoc Count)
Comment
HSC80773
Montia chamissoi
G. M. Riegel
1980-7-30
976
Modoc
S Warner Mtns.
2100
Comment
UC932076
Montia chamissoi
Verne Grant, Alva Grant
1947-7-11
8010
Modoc
Thoms Creek near forest service camp site on road from Alturas to Cedar Pass; Warner Mountains, Thoms Creek
Comment
CAS-BOT-BC197507
Montia fontana
Elmer Ivan Applegate
1932-8-2
8082
Modoc
Mill Creek Meadow, Warner Mts.
Comment
HSC75891
Montia linearis
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19435
Modoc
Near Hager Reservoir
Comment
NY497771
Montia linearis
B. M. Bartholomew
1989-4-27
4614
Modoc
2.1 km south-southeast of Day on road to State Highway 299
1020
Comment
UC412633
Montia linearis
Franklin P. Nutting
1894-6-8
Modoc
near Egg Lake; Northern California
Comment
UC7865
Montia linearis
Milo S. Baker
1893-6-15
Modoc
1371
Comment
CAS-BOT-BC247569
Muhlenbergia asperifolia
Herbert Louis Mason
1947-8-15
13542
Modoc
Mouth of Crane Creek on Willow Ranch.
Comment
CDA32537
Muhlenbergia asperifolia
T. C. Fuller
1962-8-3
9493
Modoc
Hwy 139 to Tulelake, 0.25 mile northwest of Stronghold
0
Comment
SEINET7297181
Muhlenbergia asperifolia
Leland S. Smith
1917-1
152901
Modoc
Surprise Valley, Ft. Bidwell, Warner Mts.
1372
Comment
CAS-BOT-BC247566
Muhlenbergia filiformis
Bruce Bartholomew
1992-8-9
6394
Modoc
Upper region of Owl Creek drainage, below cliffs, E of Summit Trail, E side of Warner Mountains.
2500
Comment
UCD86774
Muhlenbergia jonesii
Leo Whitney
1935-8-15
3622
Modoc
U.S.B.E. - R. S. -6.
Comment
JEPS121233
Muhlenbergia richardsonis
Lowell Ahart, John Dittes
2013-7-24
18912
Modoc
N side of Ash Creek Floodplain, 0.54 air miles SE of Pilot Butte parking area, 1.1 air miles S of County Road 87, 6.8 air miles W of Adin, Big Valley.
Comment
UCD86906
Muhlenbergia richardsonis
Beecher Crampton
1960-6-17
5678
Modoc
2 miles north of Perez, Timber Mountain Fire Station.
1280
Comment
UC1738098
Myosurus minimus
H. L. Mason
1957-6-3
65
Modoc
Margin of pond on Timber Mountain.
Comment
CAS-BOT-BC180056
Myriophyllum hippuroides
Bruce Bartholomew
1995-7-30
7073
Modoc
Drainage from Taylor Reservoir just E of junction of County roads 93 and 94.
1260
Comment
CHSC112790
Najas flexilis
Lowell Ahart; John Dittes, Todd Sloat
2013-6-8
18764
Modoc
Drainage, 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
RSA0043153
Nama densa var. parviflora
Mrs. R. M. Austin
1895-08
84
Modoc
Alturas
Comment
CAS-BOT-BC198011
Navarretia breweri
Alice Eastwood; John Thomas Howell
1940-6-13
8133
Modoc
W side of Fandango Pass.
Comment
CAS-BOT-BC198024
Navarretia breweri
Robert Patterson; Mona Bourell
1993-8-15
5243
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
JEPS86350
Navarretia breweri
Jack and Betty Guggolz
1988-6-30
964
Modoc
near Old Canyon Mill Road
Comment
RSA91922
Navarretia breweri
Beecher Crampton
1954-7-7
2144
Modoc
Cedar Pass Summit, Warner Mountains
1921
Comment
UC1058213
Navarretia breweri
C. McMillan
1949-6-16
1537
Modoc
3 mi s Crowder Flat (35 mi n of Canby)
Comment
UC711872
Navarretia capillaris
Roxana S. Ferris and Laura Lorraine
1941-8-13
10554
Modoc
Patterson Ranger Station (East Creek drainage) Warner Mountains, Modoc National Forest, East Creek drainage (Modoc National Forest, Warner Mountains)
2164
Comment
CAS-BOT-BC198007
Navarretia divaricata subsp. divaricata
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10556
Modoc
Patterson Ranger Station (East Creek drainage), Warner Mts.
2164
Comment
RSA165577
Navarretia divaricata subsp. vividior
Clare B. Hardham
1961-6-19
7518 -A
Modoc
Warner Mountains: Lava fields; Willow Creek.
Comment
UC133705
Navarretia divaricata subsp. vividior
Mrs. R. M. Austin
Jun 1892
Modoc
e of Goose Lake; Warner Mountains
Comment
CAS-BOT-BC197995
Navarretia heterandra
Lewis Samuel Rose
1940-6-15
40589
Modoc
7 mi. N of Lookout.
Comment
UC1540173
Navarretia intertexta
Dean W. Taylor
1987-8-9
9287
Modoc
Clear Lake Reservoir, on shore 100 meters W of dam Northeastern California
1371
Comment
CAS-BOT-BC197985
Navarretia intertexta subsp. propinqua
Bruce Bartholomew; Barrett Anderson
1989-6-3
4850
Modoc
6.4 km N of State Hwy 299 on Crowder Flat Road and ca. 5.5 km S of Big Sage Reservoir.
1550
Comment
SEINET14058064
Navarretia intertexta subsp. propinqua
M. J. Williams
1984-7-1
84- 85 -3
Modoc
NW of Alturas, 2.1 mi N of Hwy 299 on the Crowder Flat road.
1372
Comment
RSA601499
Navarretia leptalea
L. C. Wheeler
1935-8-13
3833
Modoc
Warner Mountains: Barnes Creek. Mount Diable Meridian.
1829
Comment
CAS-BOT-BC197969
Navarretia leucocephala subsp. minima
Leland S. Smith
1924-5-31
1355
Modoc
Egg Lake above ranch.
1310
Comment
CHSC34345
Navarretia leucocephala subsp. minima
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5822
Modoc
W side of Egg Lake.
1295
Comment
CHSC67120
Navarretia leucocephala subsp. minima
James D. Jokerst
1987-5-13
2864
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, S end of northern sector.
1371
Comment
RSA148666
Navarretia sinistra
Clare B. Hardham
1961-6-21
7900
Modoc
Warner Mountains: Lakeview-Plush Road.
1829
Comment
CAS-BOT-BC95149
Nemacladus capillaris
Bruce Bartholomew; Barrett Anderson
1988-6-25
4399
Modoc
Ryan Canyon, N of Adin.
1390
Comment
CAS-BOT-BC179308
Nemophila breviflora
Lincoln Constance
1938-12-12
2332
Modoc
Edge of Thoms Creek at foot of Bonner Grade, Cedar Pass Rd., 13.4 mi. NE of Alturas.
1524
Comment
JEPS1527
Nemophila breviflora
L. Constance
1938-6-12
2332
Modoc
13.4 mi ne Alturas (edge of Thombs Creek at foot of Bonner Grade, Cedar Pass Road, western foothills of the Warner Range); western foothills of Warner Range, Thombs Creek
1524
Comment
HSC81074
Nemophila parviflora
G. M. Riegel
1979-7-2
471
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC179301
Nemophila parviflora var. austiniae
Annie Montague Alexander; L. Kellogg
1946-6-14
4745
Modoc
Barber Creek, Patterson Mill Road.
1798
Comment
POM175555B
Nemophila parviflora var. austiniae
F. W. Peirson
1926-6-25
6896
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
UC1021934
Nemophila parviflora var. austiniae
Rolf Y. Berg
1955-6-22
Modoc
Cedar Pass Campground Modoc National Forest, Cedar Pass Campground
Comment
CAS-BOT-BC179292
Nemophila pedunculata
Lincoln Constance
1938-6-12
2337
Modoc
Margin of Rush Creek, 8 mi. NE of Adin.
1524
Comment
POM175555A
Nemophila pedunculata
F. W. Peirson
1926-6-25
6896
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
UC20411
Neoholmgrenia andina
Mrs. R. M. Austin
June, 1894
Modoc
Goose Lake Valley
Comment
UC336782
Neoholmgrenia andina
unknown
Modoc
Honey Lake Valley
Comment
HSC65549
Nepeta cataria
Thomas Wood
1979-8-8
200
Modoc
1 mi. S of Ft. Bidwell, along Hwy. 1, corner house where road turns W
1372
Comment
POM42286
Nestotus stenophyllus
Mrs. R. M. Austin
1894-05
s.n.
Modoc
Goose Lake Valley.
Comment
RSA155794
Nestotus stenophyllus
P. H. Raven
1962-5-29
17895
Modoc
14 miles NW of Canby.
Comment
SD53082
Nestotus stenophyllus
Peter H. Raven
1962-5-29
17895
Modoc
14 miles northwest of Canby.
Comment
UC71619
Nestotus stenophyllus
Mrs. M. H. Manning
472
Modoc
Northeaster Modoc County
Comment
CHSC34509
Nicotiana attenuata
J. D. Prouty
1980-8-9
1148
Modoc
Ca. 2 mi e of Cedarville, n side of Rd 299 as it intersects w margin of Middle Alkali Lake.
Comment
CAS-BOT-BC245370
Nicotiana attenuata
Francis Dorris Payne
1932-6-19
554
Modoc
Jess Valley Rd.
Comment
CAS-BOT-BC49368
Nothocalais troximoides
K. Paulson; Robert Paulson
1988-5-24
11
Modoc
Parker Creek, Warner Mts..
1524
Comment
NY998662
Oenothera deltoides var. piperi
M. J. Williams
1988-6-2
88- 27 --5
Modoc
Hwy 395 0.4 mile east of Susanville road after turn to Alturas
Comment
CAS-BOT-BC190805
Oenothera elata subsp. hirsutissima
Bruce Bartholomew
1991-10-13
6127
Modoc
Ca. 1.5 km SE of Adin on County Road 88.
1240
Comment
POM38740
Oenothera elata subsp. hirsutissima
R. M. Austin
1895-07
163
Modoc
Davis Creek
Comment
JEPS31524
Oenothera flava subsp. flava
Milo S. Baker
1893-7-20
Modoc
near Forestdale; Lava Beds
Comment
CAS-BOT-BC245095
Olsynium douglasii var. douglasii
Edward Kent Balls
1950-5-12
14641
Modoc
Above Buck Creek Ranger Station.
1767
Comment
RSA59650
Olsynium douglasii var. douglasii
E. K. Balls
1950-5-12
14641
Modoc
Above Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake.
Comment
JEPS64298
Olsynium douglasii var. douglasii
B. M. Payne
1930-4-19
344
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CHSC114679
Onopordum acanthium
D. B. Joley
1976-5-23
2
Modoc
Adin.
Comment
UCD134667
Onopordum acanthium
T. C. Fuller
1959-7-8
B
Modoc
south side of 4th Street, east of East Street, Alturas.
Comment
JEPS121207
Onopordum acanthium subsp. acanthium
Lowell Ahart, John Dittes
2013-7-24
18945
Modoc
South high 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
CAS-BOT-BC50378
Oreostemma alpigenum var. andersonii
Annie Montague Alexander; L. Kellogg
1946-8-9
5131
Modoc
Near lake, Patterson Lake Trail, Warner Mountains
Comment
RSA0077929
Orobanche corymbosa subsp. corymbosa
Louis C. Wheeler
1935-8-28
3927
Modoc
Devil's Garden: 1.5 miles S of Lakeshore Reservoir.
1524
Comment
CAS-BOT-BC190792
Orobanche fasciculata
Elmer Ivan Applegate
1897-6-1
3031
Modoc
9 mi. W of Alturas.
Comment
JEPS79135
Orobanche uniflora
L. R. Heckard with R. Bacigalupi
1980-6-11
5238
Modoc
about 10 air mi se Alturas (junction of Parker Creek and Shields Creek roads)
1737
Comment
CAS-BOT-BC95702
Orthilia secunda
Leland S. Smith
1917-9-18
161
Modoc
Lassen Creek.
2133
Comment
SEINET227723
Orthocarpus copelandii var. cryptanthus
Margaret J. Williams
1983-7-29
83- 117 -7
Modoc
1.1 miles N of Stowe Reservoir Campground, N of Cedar Pass, Warner Mts.
Comment
CHSC70481
Orthocarpus cuspidatus subsp. cryptanthus
A. Sanger
1996-7-12
2409
Modoc
S of Paynes Peak, in bench below tower.
2182
Comment
RSA537508
Orthocarpus hispidus
Barbara Ertter
1988-6-18
7623
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
HSC80792
Osmorhiza berteroi
G. M. Riegel
1979-9-1
741
Modoc
S Warner Mtns.
1670
Comment
CHSC85409
Osmorhiza chilensis
John Dittes; Josephine Guardino
1991-8-24
463
Modoc
Modoc Plateau; Warner Mountains; west slope, ca. 8.2 air-miles east of Goose Lake, ca. 2.3 air-miles south of Dismal Swamp, ca. 1.6 air-mile west of Bidwell Mtn.; tributary of Bidwell Creek west of Highgrade Road.
2087
Comment
UC748406
Osmorhiza occidentalis
Annie M. Alexander and Louise Kellogg
1946-6-30
4875
Modoc
Highgrade Warner Mountains (w side of ridge, n end of mts.)
2377
Comment
JEPS5967
Osmorhiza occidentalis
Frances D. Payne
1931-6-21
215
Modoc
under cliffs on ridge sw Dry Creek (creek is a tributary of Parker Creek, s and e of Alturas); Warner Mountains
Comment
POM82804
Osmorhiza occidentalis
Mrs. R. M. Austin
502
Modoc
Davis Creek
Comment
CAS-BOT-BC218102
Oxyria digyna
Bruce Bartholomew
1992-8-8
6377
Modoc
Vicinity of Patterson Lake, E side of Warner Mountains.
2750
Comment
CHSC100838
Oxyria digyna
L. P. Janeway
2008-8-17
9568
Modoc
Warner Mountains. North slope of Bald Mountain; just below the cliffs at the top of the peak.
2400
Comment
UC190618
Oxyria digyna
M. F. Gilman
511
Modoc
Mt. Lake
2133
Comment
SJSU9651
Packera cana
W. Savage
1979-7-8
1486
Modoc
N end Fairchild Swamp Unit, Devils Garden District, Modoc National Forest
1493
Comment
HSC28869
Packera eurycephala
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19392
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
SEINET11744641
Packera eurycephala
M. J. Williams
1984-6-30
84- 83 -1
Modoc
16.3 mi on Parker Creek road, paved road to Cedar Pass road 1.5 mi
1524
Comment
CAS-BOT-BC50270
Packera eurycephala var. eurycephala
Annie Montague Alexander; L. Kellogg
1946-6-17
4786
Modoc
Cedar Pass road.
1767
Comment
CAS-BOT-BC50316
Packera eurycephala var. eurycephala
Francis Dorris Payne
1932-6-22
581
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC50322
Packera eurycephala var. eurycephala
R. M. Austin; C. C. (Mrs.) Bruce
1898-6-1
2185
Modoc
Likely.
Comment
CAS-BOT-BC190778
Paeonia brownii
E. S. Willits
1940-5-4
211
Modoc
Willow Ranch.
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
POM99644
Paeonia brownii
R. M. Austin, C. C. Bruce
1898-06
2227
Modoc
Lake City Mt.
Comment
RSA99680
Paeonia brownii
W. A. Weber
1953-5-14
8372
Modoc
West end of Jess Valley 10 miles east of Likely
1433
Comment
CDA32584
Panicum capillare var. occidentale
T. C. Fuller
1962-8-3
9492
Modoc
Hwy 139 to Tulelake, 0.25 mile northwest of Stronghold
0
Comment
HSC80722
Parnassia fimbriata
Gregg M. Riegel
1980-7-31
939
Modoc
South Warner Mountains.
2100
Comment
UC18066
Paxistima myrsinites
Milo S. Baker
1893-6
Modoc
Forestdale
Comment
NY1000969
Paxistima myrsinites
M. S. Baker
06 1893
s.n.
Modoc
Comment
POM182478
Pedicularis attollens
Franklin Nutting
s.n.
Modoc
Forestdale.
Comment
UC748180
Pedicularis attollens
Annie M. Alexander and Louise Kellogg
1946-6-20
4810
Modoc
field below Eagleville
1440
Comment
RSA0025567
Penstemon
John F. Emmel
1996-7-16
1438
Modoc
Larkspur Hills east of Surprise Valley. Gentle slope north of road, along County Road 6, ca. 0.5 road mi WNW of Schamp Creek crossing.
1524
Comment
HSC72503
Penstemon davidsonii
J. P. Smith, J. O. Sawyer
1973-8-8
7218
Modoc
Near summit of Eagle Peak
2988
Comment
CAS-BOT-BC232339
Penstemon davidsonii var. davidsonii
Elmer Ivan Applegate
1932-8-1
8008
Modoc
Arid crest of Warner Mts., S of Warren Peak.
Comment
CAS-BOT-BC232343
Penstemon davidsonii var. davidsonii
Bruce Bartholomew
1995-7-31
7104
Modoc
E side of the Warner Mts. near crest and just N of the headwaters of the S fork of Davis Creek.
2320
Comment
CAS-BOT-BC232336
Penstemon deustus var. pedicellatus
John Thomas Howell
1934-6-11
11919
Modoc
Parker Creek, Warner Mountains
1584
Comment
CAS-BOT-BC232373
Penstemon deustus var. pedicellatus
Roxana Stinchfield Ferris; R. Duthie
1919-6-13
100
Modoc
Above Parker Creek, Warner Mountains
Comment
HSC1971
Penstemon deustus var. pedicellatus
M. T. Milligan
1965-6-30
394
Modoc
Slopes and ridges E of Jess Valley.
1768
Comment
NY591799
Penstemon deustus var. pedicellatus
M. S. Baker
1893-7-24
s.n.
Modoc
Comment
CAS-BOT-BC245530
Penstemon gracilentus
Louis Cutter Wheeler
1935-8-8
3812
Modoc
North Fork Bidwell Creek, Warner Mountains
2286
Comment
CAS-BOT-BC245532
Penstemon gracilentus
Robert Patterson; Mona Bourell
1993-8-14
5223
Modoc
Patterson Lake. South Warner Wilderness Area. Warner Mountains.
2743
Comment
HSC21013
Penstemon gracilentus
M. T. Milligan
1964-7-25
187
Modoc
Pine Creek Basin, along trail.
2439
Comment
NY600716
Penstemon gracilentus
N. H. Holmgren
1964-8-22
1718
Modoc
Warner Range, Modoc National Forest, 2 miles north of Patterson Forest Camp on trail to Eagle Peak.
Comment
NY600739
Penstemon gracilentus
M. Bourell
1993-8-15
5280
Modoc
South Warner Wilderness Area. Warner Mountains. Along trail from Patterson Lake to ca. 2 miles north toward Pepperdine Trailhead.
2438.4
Comment
UC748183
Penstemon gracilentus
Annie M. Alexander and Louise Kellogg
1946-7-24
5079
Modoc
Bear Camp Flat Warner Mountains, Bear Camp Flat
2286
Comment
CAS-BOT-BC245518
Penstemon janishiae
J. Vale; K. Wagnon; W. Kngith; Irja Knight
1981-5-21
4119
Modoc
Crowder Flat Road, half way between Hwy 299 and Devils Garden.
1371
Comment
SEINET5328793
Penstemon janishiae
M. J. Williams, T. Holcom, B. Holcom; L. Saxton
1988-5-28
88- 24 -2
Modoc
Grade up to Crowder Flat from Hwy 299, W of Alturas. Top of steep bank by road
1478
Comment
CAS-BOT-BC245511
Penstemon laetus var. sagittatus
Mrs. H. C. Cantelow
1935-6-8
983
Modoc
26 mi. S of Oregon-Cal. boundary line.
Comment
CAS-BOT-BC232501
Penstemon roezlii
Mrs. H. C. Cantelow
1940-6-1
4471
Modoc
Cedar Pass.
1935
Comment
CAS-BOT-BC232508
Penstemon roezlii
C. L. Hitchcock
1940-5-28
6719
Modoc
15 mi. N of Alturas (near Surprise).
1402
Comment
CAS-BOT-BC245566
Penstemon roezlii
Francis Dorris Payne
1929-6-28
29
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC245574
Penstemon roezlii
Bruce Bartholomew; Barrett Anderson
1988-6-25
4392
Modoc
5.6 km NW of State Highway 299 on County Road 73.
1500
Comment
NY650108
Penstemon roezlii
A. J. Cronquist
1959-6-20
8529
Modoc
On the east slope of the Warner Mountains, near Fandango Pass.
1828.8
Comment
UC614471
Penstemon roezlii
L. Constance
1938-6-12
2335
Modoc
12.8 mi ne Alturas (open flat near foot of Banner Grade, Cedar Pass road); western foothills Warner Range, Cedar Pass road
1463
Comment
NY650096
Penstemon roezlii
M. J. Williams
1984-6-28
8468- 1
Modoc
Warner Mountains, Stowe Reservoir area, west of Soldier Creek Road
2103.1
Comment
NY650142
Penstemon roezlii
M. S. Baker
06 1893
s.n.
Modoc
Comment
UC27496
Penstemon roezlii
Mrs. R. M. Austin
Aug. 1894
Modoc
hills e Davis Creek (northern California); Hills e of Davis Creek
Comment
UC725543
Penstemon roezlii
A. A. Heller
1941-6-26
16225
Modoc
on State Hwy 299 seven mi w Canby; w of Canby
Comment
OBI26238
Penstemon rostriflorus
William Baker
1973-7-6
s.n.
Modoc
3/4 mi above Barney Lake
Comment
NY650945
Penstemon rydbergii var. oreocharis
A. J. Cronquist
1959-6-19
8511
Modoc
Near the shore of Clear Lake; Warner Mountains, 15 miles east of Likely.
1828.8
Comment
POM44139
Penstemon rydbergii var. oreocharis
R. M. Austin
1895-07
520
Modoc
Goose Lake Valley.
Comment
SD135515
Penstemon rydbergii var. oreocharis
B. Bartholomew
1989-6-3
4855
Modoc
Crowder Flat Road at Fletcher Creek
1550
Comment
CAS-BOT-BC245488
Penstemon rydbergii var. oreocharis
R. M. Austin
1898-7-1
2358
Modoc
Fields.
Comment
UC27421
Penstemon rydbergii var. oreocharis
Mrs. R. M. Austin and Bruce
July 1898
2358
Modoc
Fields
Comment
CAS-BOT-BC245544
Penstemon speciosus
C. C. (Mrs.) Bruce
1893-7-1
81
Modoc
Davis Creek.
Comment
CAS-BOT-BC245554
Penstemon speciosus
Bruce Bartholomew
1990-6-18
5362
Modoc
S side of Goose Lake, ca. 5 km SSE of McGinty Point.
1400
Comment
CHSC31507
Penstemon speciosus
NEH Prouty
1980-6-7
180
Modoc
Modoc National Forest. Along north side of Deep Creek Road. SW of Cedarville.
Comment
POM261271
Penstemon speciosus
C. Leo Hitchcock
1940-5-27
6666
Modoc
15 miles northeast of Alturas.
1616
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-BC140469
Peraphyllum ramosissimum
Ella Dales Cantelow
1940-5-31
4302
Modoc
3 mi. E. of Canby
Comment
CAS-BOT-BC15706
Perideridia bolanderi subsp. bolanderi
Margaret J. Williams
1983-7-29
83- 116 -10
Modoc
1.1 mi. N of Stowe Reservoir Campground.
2087
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
CHSC39009
Perideridia oregana
J. D. Jokerst
1983-7-12
1837
Modoc
Immediately east of a large vernal lake that is just south of the jct. of Hwy 139 and Loveness Rd.
1478
Comment
CHSC39010
Perideridia oregana
J. D. Jokerst
1983-7-12
1837
Modoc
Immediately east of a large vernal lake that is just south of the jct. of Hwy 139 and Loveness Rd.
1478
Comment
UC20886
Perideridia oregana
Mrs. R. M. Austin
July 1894
Modoc
Goose Lake Valley
Comment
JEPS124356
Persicaria lapathifolia
Lowell Ahart, John Dittes
2015-7-16
20374
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
CAS-BOT-BC179280
Phacelia adenophora
John Thomas Howell
1934-6-16
12215
Modoc
11 mi. NE of Canby.
Comment
RSA427960
Phacelia frigida subsp. dasyphylla
Christopher Davidson
1975-6-4
2610
Modoc
A quarter mile west of Cedarville on Highway 299.
1463
Comment
HSC81070
Phacelia hastata
G. M. Riegel
1980-8-28
1070
Modoc
S Warner Mtns.
1739
Comment
CAS-BOT-BC179258
Phacelia hastata subsp. hastata
Barrett Anderson
1986-7-9
3153
Modoc
Hwy 299 just W of Cedar Pass.
1920
Comment
HSC13656
Phacelia hastata var. hastata
M. T. Milligan
1964-6-25
87
Modoc
Upper Lassen Creek
1829
Comment
CAS-BOT-BC180017
Phacelia heterophylla subsp. virgata
John Thomas Howell
1934-6-11
11911
Modoc
Parker Creek.
1584
Comment
UC748440
Phacelia heterophylla subsp. virgata
Annie M. Alexander and Louise Kellogg
1946-6-28
4862
Modoc
Pine Creek Canyon north end of Warner Mountains
1615
Comment
JEPS4036
Phacelia heterophylla subsp. virgata
Frances D. Payne
1931-6-21
219
Modoc
ridge sw Dry Creek (creek is tributary of Parker Creek, s and e of Alturas); Warner Mountains
1981
Comment
SJSU9504
Phacelia humilis
H. L. Buckalew
1961-6-20
Modoc
Stough (""Stowe"") Reservoir c. 1 mi N of Cedar Pass on Alturas-Cedarville Rd, Warner Mts
1920
Comment
JEPS13887
Phacelia humilis
Rimo Bacigalupi with L. R. Heckard, R. D. Sanderson, and G. Bacigalupi
1952-6-18
3748
Modoc
about 200 ft above and s Cedar Pass; Warner Mountains
1981
Comment
CAS-BOT-BC179973
Phacelia humilis var. humilis
John Thomas Howell
1934-6-13
12062
Modoc
Fandango Pass.
1828
Comment
CAS-BOT-BC179997
Phacelia humilis var. humilis
Francis Dorris Payne
1931-6-25
264
Modoc
Pine Creek Basin.
2316
Comment
CAS-BOT-BC180001
Phacelia humilis var. humilis
C. L. Hitchcock
1940-5-27
6678
Modoc
15 mi. NE of Alturas.
1615
Comment
RSA151943
Phacelia humilis var. humilis
R. C. Bacigalupi, L. R. Heckard, Ruth D. Sanderson, G. Bacigalupi
1952-6-18
3748
Modoc
About 200 feet above and south of Cedar Pass, Warner Mountains.
1982
Comment
RSA293422
Phacelia humilis var. humilis
Reino Alava
1957-7-5
1179
Modoc
About one mile east of Benton Meadows, Warner Mountains.
Comment
RSA531355
Phacelia humilis var. humilis
Bruce Bartholomew, B. Anderson
1989-6-2
4839
Modoc
Vicinity of Stough Reservoir, Warner Mtns.
1950
Comment
CAS-BOT-BC179960
Phacelia linearis
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
44
Modoc
Overflow land by Parker Creek, above Modoc Nat. For. Boundary.
Comment
CAS-BOT-BC179962
Phacelia linearis
Bruce Bartholomew
1990-6-17
5341
Modoc
13 km NW of Surprise Valley Rd on road to Fandango Pass, E side of Warner Mountains.
1800
Comment
SD131873
Phacelia linearis
Barbara Ertter
1988-6-18
7621
Modoc
Highway 139, ca. 50 airmiles southwest of Klamath Falls, a few miles north of Agricd. Inspection Station, 1.0 mile south of S. jct. to Lava Beds National Monument east of Tonesta.
1310
Comment
HSC81073
Phacelia linearis
G. M. Riegel
1980-9-4
1151
Modoc
South Warner Mountains
1739
Comment
UC24394
Phacelia linearis
Milo S. Baker
1893-7-5
Modoc
Lava beds
Comment
UC748443
Phacelia linearis
Annie M. Alexander and Louise Kellogg
1946-6-18
4796
Modoc
meadow Patterson Mill-Silver Creek roads
1828
Comment
SBBG22537
Phacelia ramosissima
C. B. Hardham
1961-6-20
7872
Modoc
Pine Crk Cyn
1676
Comment
CAS-BOT-BC179936
Phacelia ramosissima var. ramosissima
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2156
Modoc
Cedar Peak.
Comment
UC660147
Phacelia ramosissima var. ramosissima
Marion Ownbey and Fred G. Meyer
1940-7-1
2156
Modoc
Cedar Peak Warner Mts. (se slopes)
Comment
UC748439
Phacelia ramosissima var. ramosissima
Annie M. Alexander and Louise Kellogg
1946-7-7
4943
Modoc
ne corner of county Eight Mile Creek
1752
Comment
POM301682
Phacelia ramosissima var. ramosissima
Marion Ownbey, Fred G. Meyer
1940-7-1
2156
Modoc
Cedar Peak, Warner Mountains.
Comment
CAS-BOT-BC179923
Phacelia tetramera
Bruce Bartholomew
1991-5-24
5698
Modoc
Surprise Valley, 6.6 km E of Eagleville.
1390
Comment
CAS-BOT-BC247554
Phalaris angusta
Bruce Bartholomew; Barrett Anderson
1990-7-20
5470
Modoc
5 km N of Buck Creek Ranger Station, W W side of Warner Mts.
1900
Comment
UCD88512
Phalaris arundinacea
G. F. Hrusa; T. D. Wilfred
1996-7-21
13322
Modoc
Adjacent to Pit River at Modoc Co. Rd. 90 bridge. E base of Splawn Mountain. N end of Big Valley.
1500
Comment
CHSC30529
Phleum alpinum
N. E. H. Prouty
1979-8-4
95 .1
Modoc
SW corner of Medicine Lake. In meadow next to lake.
2011
Comment
CAS-BOT-BC247595
Phleum pratense
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
148
Modoc
Parker Creek near Modock National Forest boundary.
Comment
CHSC117250
Phleum pratense
Lowelll Ahart; John Dittes
2016-7-16
21248
Modoc
Between the first pond and the second going west, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek Staate Wildlife Area, 0.79 miles (air) west of Adin, Big Valley.
1273
Comment
UC1100412
Phleum pratense
Herbert L. Mason
1947-8-13
13537
Modoc
n Canby (ne side of F reservoir); ne side of F reservoir
Comment
CAS-BOT-BC197944
Phlox diffusa
C. L. Hitchcock
1940-5-28
6730
Modoc
Near Surprise, 15 mi. N of Alturas.
Comment
CAS-BOT-BC197954
Phlox diffusa
Edward Kent Balls
1950-5-18
14748
Modoc
Above Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299.
1828
Comment
HSC81027
Phlox diffusa
G. M. Riegel
1978-6-26
28
Modoc
S Warner Mtns.
1739
Comment
JEPS69977
Phlox diffusa
Frances D. Payne
1931-6-25
255
Modoc
2 mi sw Warren Peak; Warner Mountains, Pine Creek Basin
2316
Comment
UC187799
Phlox diffusa
Mrs. R. M. Austin
1889-1
Modoc
hills e Goose Lake Goose Lake
Comment
UCSB17307
Phlox diffusa
J. Haller
1961-6-25
1865
Modoc
CA 3 MI S OF PATTERSON RANGER STATION (EAGLEVILLE-LIKELY RD; CA 0.5 MI W OF CREST OF WARNER MOUNTAINS)
2285
Comment
CAS-BOT-BC197924
Phlox douglasii subsp. rigida
Robert Patterson; Mona Bourell
1993-8-15
5263
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
CAS-BOT-BC197930
Phlox douglasii subsp. rigida
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10580 A
Modoc
3 mi. from Patterson Ranger Station on road to Eagleville.
Comment
CAS-BOT-BC197894
Phlox hoodii subsp. canescens
E. H. Steffen
1917-5-21
6
Modoc
West Valley Camp.
1676
Comment
RSA647581
Phlox hoodii subsp. canescens
Marion P. Harthill
1972-6-17
850
Modoc
Cedar Pass
1921
Comment
CAS-BOT-BC197875
Phlox stansburyi
C. C. (Mrs.) Bruce
1894-6-1
91
Modoc
Davis Creek.
Comment
SJSU13883
Phlox stansburyi
N. A. Hopkins
1985-5-13
1271
Modoc
by Hwy 395 c. 30 mi S of Alturas
Comment
CHSC118078
Phlox stansburyi var. brevifolia
L. P. Janeway
2016-5-17
12037
Modoc
Modoc Plateau. Devils Garden area; along road 45N06 1.6 road-km northeast of Logan Slough crossing; about 3.4 air-km north of Big Sage Reservoir.
1494
Comment
JEPS5962
Phoenicaulis cheiranthoides
Frances D. Payne
1931-6-21
210
Modoc
s and e of Alutras (sw of Dry Creek, tributary of Parker Creek); Warner Mountains
1981
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
POM260187
Phoenicaulis cheiranthoides
C. L. Hitchcock
1940-5-27
6673
Modoc
15 miles northeast of Alturas.
1616
Comment
UC1037470
Phoenicaulis cheiranthoides
unknown
1936-6-14
8344
Modoc
near summit of Cedar Pass Cedar Pass; Warner Mountains, Cedar Pass
1935
Comment
RSA6893
Pinus albicaulis
Elmer I. Applegate
1932-7-9
7587
Modoc
Near summit of Bidwell Mountain, Warner Range.
Comment
UCR34664
Pinus albicaulis
J. A. Harpel
1981-8-6
V 46
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC73019
Pinus monticola
Elmer I. Applegate
1932-8-5
8168
Modoc
Dry, rocky crest of Cedar Mountain, Warner Mountains, 3 miles north of Cedar Pass.
2438
Comment
UC1713800
Pinus ponderosa
W. P. Taylor
1910-6-26
2027
Modoc
Parker Creek; Warner Mts.
1676
Comment
NY60274
Pinus washoensis
B. M. Bartholomew
1994-7-2
6821
Modoc
Just north of South Fork of Davis Creek near the crest of the Warner Mountains
2300
Comment
CAS-BOT-BC248381
Plagiobothrys
L. S. Smith
1922-7-7
1259
Modoc
Modoc National Forest. High Grade & 12 Mile Sample plots
2194
Comment
JEPS90087
Plagiobothrys acanthocarpus
Dean Wm. Taylor with Robert A. Price
1988-6-4
9759
Modoc
ca. 2.6 mi. S 10 degrees E Casuse Mt. (Dobie Flat, Tule Lake Basin); Modoc Plateau, Tule Lake 15' Quad.
1280
Comment
RSA149139
Plagiobothrys bracteatus
I. L. Wiggins, Dorothy Wiggins
1961-6-16
16522
Modoc
Drying swale near Cloverswale Creek, 4.8 miles NE of Canby
Comment
CHSC109643
Plagiobothrys cusickii
Lowell Ahart; John Dittes
2012-7-11
18332
Modoc
Vernal pool like areas on the bottom of a gravel pit, north edge of the meadow, 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 Adam, about 8 miles (air) northeast of Bieber, Big Valley.
1266
Comment
JEPS121217
Plagiobothrys cusickii
Lowell Ahart, John Dittes
2013-7-24
18920
Modoc
N side of Ash Creek Floodplain, 0.54 air miles SE of Pilot Butte parking area, 1.1 air miles S of County Road 87, 6.8 air miles W of Adin, Big Valley.
Comment
UC573117
Plagiobothrys hispidulus
F. H. Frost
July, 1925
180
Modoc
Clear Lake Warner Mountains
Comment
RSA531369
Plagiobothrys mollis
Bruce Bartholomew
1990-7-19
5401
Modoc
Turner Creek at County Road 90, N end of Big Valley. 6.4 km N of Lassen County border
1230
Comment
CAS-BOT-BC58746
Plagiobothrys scouleri
Alice Eastwood; John Thomas Howell
1940-6-12
8078
Modoc
Between Likely and Jess Valley.
Comment
CAS-BOT-BC58762
Plagiobothrys scouleri
Herbert Louis Mason; Verne Grant
1947-7-12
13408
Modoc
W side of South Fork of Pit River Valley, SW of Alturas.
Comment
UCR165709
Plagiobothrys scouleri var. hispidulus
David A. Charlet
1989-8-15
505
Modoc
Warner Mountains; 1.2 km NW of Eagle Peak
2550
Comment
SEINET10546952
Plagiobothrys scouleri var. hispidulus
David B. Dunn, Paul Gallian
1971-6-2
Dunn 17775
Modoc
9 mi SW of Canby on CA Hwy 299, in decomposed granite; in Artemesia, very moist season of year with melting patches of snow. Pinus ponderosa-juniper assoc. 30-40 slope.
1463
Comment
CHSC85102
Plagiobothrys stipitatus var. micranthus
John Dittes; Josephine Guardino
1991-6-1
370
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-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-BC58773
Plagiobothrys tenellus
Bruce Bartholomew; Barrett Anderson
1989-4-27
4630
Modoc
Little Hot Spring Valley, 4.0 km NW of Day.
1070
Comment
UC24588
Plagiobothrys tener var. tener
Milo S. Baker
1893-7-1
Modoc
Comment
CAS-BOT-BC190748
Plantago major
Bruce Bartholomew
1990-8-3
5615
Modoc
8 km E of Likely on road to Jess Valley. Along S Fork of the Pit River.
1420
Comment
RSA210876
Plantago major
Robert F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39121
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
UC429096
Platanthera
Mrs. Austin
Jul 1894
127
Modoc
Lassen Creek
Comment
UC429189
Platanthera
Franklin P. Nutting
Modoc
Taylor Creek, n California Taylor Creek
Comment
HSC16609
Platanthera dilatata var. leucostachys
M. T. Milligan
1965-6-26
327
Modoc
N end Jess Valley
1616
Comment
CAS-BOT-BC242221
Platanthera dilatata var. leucostachys
Bruce Bartholomew
1989-7-14
4973
Modoc
Field redacted by CAS, contact the data manager for more information
1480
Comment
JEPS86307
Platanthera leucostachys
Jack and Betty Guggolz
1988-7-5
980
Modoc
alongside but not in west branch of Bidwell Creek; North Star Basin
Comment
UC71857
Platanthera leucostachys
Mrs. M. H. Manning
1903-8-9
316
Modoc
near Fort Bidwell (ne Modoc County)
Comment
CAS-BOT-BC242206
Platanthera stricta
K. Paulson; Robert Paulson
1989-7-14
184
Modoc
Field redacted by CAS, contact the data manager for more information
1987
Comment
CAS-BOT-BC242209
Platanthera stricta
Bruce Bartholomew
1994-7-2
6823
Modoc
Field redacted by CAS, contact the data manager for more information
1910
Comment
CAS-BOT-BC245391
Plectritis macrocera
Fred D. Douthitt
1916-5-11
19
Modoc
Juniper Flats - West Valley etc.
1524
Comment
CAS-BOT-BC245398
Plectritis macrocera
Bruce Bartholomew; Barrett Anderson
1989-4-29
4665
Modoc
W side of Upper Alkali Lake, 7 km S of Fort Bidwell, Surprise Valley.
1370
Comment
UC71838
Plectritis macrocera
Mrs. M. H. Manning
1903-4-30
92
Modoc
near Fort Bidwell (in north-eastern Modoc County)
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
POM319399
Plectritis macrocera
Patricia Wilder
1971-6-20
5078
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
JEPS36546
Pleiacanthus spinosus
W. L. Jepson
1918-8-6
7832
Modoc
Davis Creek
Comment
CAS-BOT-BC247623
Poa X limosa
Leland S. Smith
1924-6-29
1434
Modoc
Happy Camp.
1524
Comment
HSC80829
Poa bolanderi
G. M. Riegel
1979-9-1
730
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC247585
Poa bulbosa
Margaret J. Williams
1984-6-30
84- 80 -2
Modoc
6.8 mi. W of Cedarville-Gerlach road. Granger Canyon road.
1981
Comment
UCD90871
Poa compressa
Leo Whitney
1935-6-1
3169
Modoc
one mile southwest of White Horse.
Comment
UCD90917
Poa cusickii
L. Whitney
1935-5-26
3141
Modoc
Ash Creek, 10 miles E of Adin.
Comment
HSC38840
Poa palustris
J. P. Smith, J. O. Sawyer
1973-8-9
7277
Modoc
Blue Lake, Modoc National Forest
1829
Comment Read comments Jul 11 2013
RSA534587
Poa pratensis
Bruce Bartholomew, B. Anderson
1990-7-21
5580
Modoc
Homestead Flat, ca. 2.5 km E. of Patterson Ranger Station, E. side of Warner Mts.
2160
Comment
SEINET190964
Poa pratensis
A. A. Beetle
1941-6-29
2822
Modoc
15 miles east of Alturas road to Cederville Pass.
1372
Comment
CHSC112686
Poa pratensis subsp. pratensis
Lowell Ahart; John Dittes, Todd Sloat
2013-6-8
18767
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
JEPS120882
Poa pratensis subsp. pratensis
Lowell Ahart, John Dittes, Todd Sloat
2013-6-8
18767
Modoc
About 300 yards NE of the 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
RSA602386
Poa secunda
L. C. Wheeler
1935-8-2
3742
Modoc
Dismal Swamp, Twenty Mile Creek; Warner Mountains
2226
Comment
RSA647547
Poa secunda
Marion P. Harthill
1972-6-17
851 a
Modoc
Cedar Pass
1921
Comment
CHSC85399
Poa secunda subsp. juncifolia
John Dittes; Josephine Guardino
1991-7-21
441
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
UC70673
Poa secunda subsp. juncifolia
Mrs. M. H. Manning
June 1903
428
Modoc
Comment
CAS-BOT-BC247605
Poa secunda subsp. secunda
John Thomas Howell
1934-7-1
12343
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC247660
Poa secunda subsp. secunda
John Thomas Howell
1934-6-11
11927
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC247673
Poa secunda subsp. secunda
Bruce Bartholomew; Barrett Anderson
1989-6-2
4791
Modoc
Long Canyon, 12 km NE of Fort Bidwell on the road to the Oregon border.
1550
Comment
HSC10663
Poa secunda subsp. secunda
M. T. Milligan
1965-7-1
410
Modoc
Plateau W of Jess Valley.
1829
Comment
HSC10779
Poa secunda subsp. secunda
M. T. Milligan
1964-6-4
18
Modoc
East D St. between 4th and 5th St., Alturas
1372
Comment
UC70963
Poa secunda subsp. secunda
M. S. Baker and Frank Nutting
1894-1
Modoc
w side of Egg Lake
Comment
UCD32711
Poa secunda subsp. secunda
Beecher Crampton
1954-7-7
2140
Modoc
W side of Cedar Pass.
Comment
CAS-BOT-BC252521
Poa wheeleri
Bruce Bartholomew; Barrett Anderson
1990-7-20
5544
Modoc
N edge of Howard Flat, W side of Warner Mts.
2000
Comment
UCD91754
Poa wheeleri
L. Whitney
1935-5-26
3154
Modoc
Ash Creek, 10 miles E of Adin.
Comment
CHSC67510
Pogogyne floribunda
J. D. Jokerst
1990-7-31
3205
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), about 1.5 miles SE of Doublehead Mountain, N and adjacent to dirt road and 0.25 mile W of a north to south-oriented fanceline through the center of section.
1371
Comment
CHSC67511
Pogogyne floribunda
J. D. Jokerst
1987-7-13
2946
Modoc
Modoc National Forest, Devils Garden Ranger District (south of Clear Lake), west of Sector 4 of the Air Force Backscatter Radar Site. About 3 miles S of Doublehead Mountain.
Comment
RSA580060
Pogogyne floribunda
Louis C. Wheeler
1935-8-25
3915
Modoc
Rim Rock Valley Reservoir, Devil s Garden
1524
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
NY963444
Polemonium micranthum
B. M. Bartholomew
1989-4-29
4671
Modoc
6.4 km east of Fort Bidwell on road to Fee Reservoir, northeast corner of Surprise Valley
1460
Comment
JEPS69904
Polemonium micranthum
Fred P. Cronemiller
1920-8-10
20
Modoc
Mill Creek Meadows Modoc National Forest, Mill Creek Meadow
2087
Comment
SEINET13761523
Polemonium occidentale subsp. occidentale
D. A. Charlet
1989-8-21
590
Modoc
Warner Mountains, 1.2 kilometers northwest of Eagle Peak
2579
Comment
UCR34704
Polemonium pulcherrimum
J. A. Harpel
1981-8-6
V 26
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
UC1037294
Polyctenium fremontii
Leo Whitney
1934-4-29
1662
Modoc
Dry creek bed near Hockamore (Modoc National Forest); , near Hockamore
1463
Comment
UCR87511
Polyctenium fremontii
George K. Helmkamp, E. A. Helmkamp
1993-5-4
s.n.
Modoc
25.6 miles NW of Canby along Calif. Hwy 139
1280
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
UC17451
Polygala cornuta var. cornuta
Milo S. Baker
1893-6
Modoc
Dunsmuir Sac. Canyon
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
CAS-BOT-BC419700
Polygonum austiniae
Mrs. R. M. Austin; Mrs. Bruce
1898-6-1
s.n.
Modoc
Goose Lake
Comment
CHSC106350
Polygonum aviculare
Lowell Ahart; John Dittes
2010-8-30
17071
Modoc
About 150 yards west of the fence, south edge of the meadow, 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
RSA0049649
Polygonum aviculare subsp. buxiforme
Dean Wm. Taylor
2012-7-18
21280
Modoc
Windmill Flat (tributary Juniper Creek, Pit River watershed, 11 miles S of Adin)
1706
Comment
UC402681
Polygonum aviculare subsp. buxiforme
W. P. Taylor and H. C. Bryant
1910-7-13
Modoc
N. Fork Parker Cr. Warner Mountains (head)
2225
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
RSA628303
Polygonum buxiforme
Louis C. Wheeler
1973-8-23
s.n.
Modoc
Alturas.
Comment
RSA0034565
Polygonum convolvulus
Louis C. Wheeler
1935-8-6
3799
Modoc
Mouth Pine Creek, Warner Mountains.
1509
Comment
SEINET10624409
Polygonum convolvulus
Louis C. Wheeler
1935-8-6
Wheeler 3799
Modoc
Climbing on garden fence. Mouth Pine Creek, Warner Mountains. S32, T48N, R15E Alt. 4950 Feet.
1500
Comment
CAS-BOT-BC218137
Polygonum douglasii
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10536
Modoc
Patterson Ranger Station (East Creek drainage). Modoc National Forest. Warner Mountains
2164
Comment
POM203796
Polygonum douglasii
J. T. Howell
1934-6-12
12002
Modoc
Davis Creek
Comment
OBI59431
Polygonum douglasii
Barbara Ertter
1988-6-18
7615
Modoc
hwy 139 ca 50 airmiles SW of Klamath Falls, a few mi N of Agric. Inspection station, 1 mi S of S jct to Lava Beds natl Monument E of Tonesta
1311
Comment
SJSU9579
Polygonum douglasii
W. Savage
1979-7-4
1339
Modoc
Triange, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
JEPS51293
Polygonum douglasii subsp. douglasii
Leland S. Smith
1918-7-11
986
Modoc
Mill Creek Meadows Modoc <National> Forest
1981
Comment
CHSC106322
Polygonum douglasii subsp. spergulariiforme
Lowell Ahart; John Dittes
2010-8-31
17133
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.
1267
Comment
SEINET11929437
Polygonum kelloggii
Unknown
1940-1
40494
Modoc
Comment
CDA15889
Polygonum lapathifolium
J. DiTomaso
2000-7-25
s.n.
Modoc
Modoc Plateau; Along Eastside Canal, 1/4 mi. W of US Hwy 395 off Jones Lane, and 1/2 mi. S of southern tip of Modoc National Wildlife Refuge.
1371
Comment
UC1101142
Polygonum lapathifolium
Herbert L. Mason
1947-8-8
13466
Modoc
nw Alturas (sw margin of reservoir); Big Sage Reservoir
Comment
CDA22820
Polygonum lapathifolium var. salicifolium
T. C. Fuller
1958-7-8
1957
Modoc
Corporation Ranch, Likely.
0
Comment
CAS-BOT-BC218165
Polygonum polygaloides
Bruce Bartholomew; Barrett Anderson
1989-6-1
4726
Modoc
Shake Spring, NW side of Shaffer Mountain.
1500
Comment
JEPS98240
Polygonum polygaloides subsp. confertiflorum
R. E. Preston
2000-7-17
1388
Modoc
11 mi NW of Canby (N side of Hwy 139, 2.3 mi e of FSR 44N11)
1490
Comment
UCD77940
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-18
1419
Modoc
Ca. 8 mi nw of Canby, on n side of Hwy 139, 0.75 mi w of Forest Service Rd 46N10.
1511
Comment
UCD77944
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-18
1417
Modoc
Ca. 11 mi nw of Canby, 1,000 ft n of Hwy 139.
1487
Comment
CAS-BOT-BC218186
Polygonum polygaloides subsp. kelloggii
John Thomas Howell
1934-6-12
12033
Modoc
Plum Valley, Warner Mts.
Comment
CAS-BOT-BC218189
Polygonum polygaloides subsp. kelloggii
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
107
Modoc
Above Parker Creek, Warner Mts.
Comment
UC1713244
Polygonum polygaloides subsp. kelloggii
Herbert L. Mason
1957-7-6
14725
Modoc
Rim Rock, west of Goose Lake
Comment
CDA22856
Polygonum ramosissimum
T. C. Fuller
1958-8-12
2068
Modoc
Corporation Ranch, Likely.
0
Comment
RSA601505
Polygonum ramosissimum
Louis C. Wheeler
1935-8-6
3801
Modoc
1/2 mile S Pine Creek.
1509
Comment
NY407628
Polygonum sawatchense
A. Tiehm
1984-6-30
8841
Modoc
Northwest side of Bidwell Mountain, 2.8 road miles north of 8 mile creek on the road from Lake Annie
1828.8
Comment
CAS-BOT-BC420162
Polygonum sawatchense subsp. sawatchense
Ira L. Wiggins; Dorothy B. Wiggins
1961-6-15
16507
Modoc
16 mi. W of Canby, along Calif. St. Highway 139
Comment
CAS-BOT-BC252509
Polypogon monspeliensis
Bruce Bartholomew
1989-8-10
5032
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
UC1024926
Polypogon monspeliensis
Leo Whitney
1935-6-30
3352
Modoc
Hackamore Lake Joaquina (ca 15 mi nw of Canby, Modoc National Forest); Modoc National Forest, , Hackamore
1463
Comment
CAS-BOT-BC225104
Populus tremuloides
Elmer Ivan Applegate
1932-7-31
7951
Modoc
Mill Creek Meadow, Warner Mts.
Comment
RSA233768
Populus trichocarpa
Robert F. Thorne, C. W. Tilforth
1969-9-5
39159
Modoc
Wet mud at margin of Clear Lake. Warner Mountains, Modoc National Forest.
1768
Comment
CAS-BOT-BC95151
Porterella carnosula
Bruce Bartholomew
1991-7-6
5976
Modoc
Curtis Waterhole and adjacent lava outcrops.
1310
Comment
RSA603999
Porterella carnosula
L. C. Wheeler
1935-8-3
3756
Modoc
Warner Mountains: Rock Lake, Pine Creek
1920
Comment
SEINET11664775
Potamogeton amplifolius
A. Seneres, Harold, N.
1983-1
113
Modoc
in Warner Mountains
Comment
RSA577887
Potamogeton epihydrus
L. C. Wheeler
1935-10-6
4023
Modoc
Lily Lake, Pine Creek. (Mt. Diablo Mer.)
2073
Comment
CAS-BOT-BC242228
Potamogeton nodosus
Bruce Bartholomew
1992-8-7
6356
Modoc
Along the Pit River just SW of Canby Bridge.
1300
Comment
CAS-BOT-BC242271
Potamogeton richardsonii
Herbert Louis Mason; Verne Grant
1947-7-11
13380
Modoc
Road from Likely to Jess Valley, ca. 1 mi. E of Likely.
Comment
UC1100100
Potamogeton richardsonii
Verne Grant, Irving Schneider
1947-7-18
8053
Modoc
1.4 mi n of Bayley's Bridge (s of Alturas)
Comment
UC1100101
Potamogeton richardsonii
Herbert L. Mason
1947-8-13
13530
Modoc
n of Canby (ne side of F Reservoir)
Comment
CAS-BOT-BC242267
Potamogeton zosteriformis
Verne Grant; I. Schneider
1947-7-18
8054
Modoc
1.4 mi. N of Bayley's bridge, S of Alturas.
Comment
RSA85818
Potentilla biennis
F. W. Peirson
1926-6-25
6881
Modoc
Small side canyon 1 mile east of summit of Warner Mountains, on Cedarville Road
Comment
CAS-BOT-BC214747
Potentilla breweri
Francis Dorris Payne
1932-7-1
656
Modoc
Pine Creek Basin, Warner Mts.
Comment
RSA612793
Potentilla bruceae
Louis C. Wheeler
1935-8-1
3734 -B
Modoc
Dismal Swamp, Twenty Mile Creek, Warner Mountains.
2226
Comment
NY832640
Potentilla drummondii
B. M. Bartholomew
1988-7-23
4568
Modoc
Dismal Swamp, Warner Mountains
2180
Comment
RSA520455
Potentilla fruticosa
K. Paulson
1990-7-2
212
Modoc
Dismal Swamp, Warner Mts.
2195
Comment
CAS-BOT-BC214783
Potentilla gracilis
Bruce Bartholomew
1991-7-4
5914
Modoc
Roney Flat.
1460
Comment
HSC80693
Potentilla gracilis var. fastigiata
G. M. Riegel
1979-8-13
661
Modoc
S Warner Mtns.
1670
Comment
UC545656
Potentilla gracilis var. fastigiata
John Thomas Howell
1934-6-12
12029
Modoc
Plum Valley Warner Mts., Plum Valley
Comment
RSA504842
Potentilla gracilis var. fastigiata
Bruce Bartholomew
1988-7-21
4473
Modoc
Vicinity of Patterson Campground, Southern end of the Warner Mountains.
668
Comment
POM224087
Potentilla newberryi
J. T. Howell
1934-7-2
12356
Modoc
Nigger Ben Spring, SE end of Clear Lake.
Comment
CAS-BOT-BC225023
Poteridium annuum
Margaret J. Williams
1984-6-20
84- 84 -3
Modoc
13.4 mi W of Parker Creek Road.
1584
Comment
HSC14305
Prunella vulgaris
M. T. Milligan
1964-7-20
148
Modoc
N end of Jess Valley, near Mill Creek.
1677
Comment
POM89357
Prunus emarginata
R. M. Austin
1895-06
59
Modoc
Ross Canyon
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
HSC27163
Prunus subcordata
J. P. Smith, J. O. Sawyer
1972-5-6
5280
Modoc
2.8 mi. from jct. with Hwy. 395 on rd. between Davis Creek and Fandango Valley
1524
Comment
UC62227
Prunus subcordata
Mrs. M. H. Manning
1904-9-1
2
Modoc
Alturas
Comment
UC62231
Prunus subcordata
Mrs. M. H. Manning
Sept. 1904
1
Modoc
Alturas
Comment
CAS-BOT-BC225005
Prunus virginiana var. demissa
Bruce Bartholomew; Barrett Anderson
1989-6-1
4733
Modoc
Shake Spring, NW side of Shaffer Mountain.
1500
Comment
HSC65595
Prunus virginiana var. demissa
Thomas Wood
1979-8-9
229
Modoc
Dirt Road along Bidwell Creek, 2.8 mi. NW of junction with Co. Hwy. 2 N of Fort Bidwell
1509
Comment
RSA59525
Prunus virginiana var. melanocarpa
E. K. Balls
1950-5-20
14815
Modoc
S Fork Pit River. About S Fork Public Camp. Likely to Jess Valley.
1433
Comment
JEPS34063
Pseudognaphalium thermale
L. S. Smith
1922-1-1
Modoc
Modoc National Forest
Comment
CAS-BOT-BC252506
Pseudoroegneria spicata subsp. spicata
Roxana Stinchfield Ferris; L. Lorraine
1941-8-12
10510
Modoc
Between Hackamore and Canby.
Comment
JEPS68373
Pseudoroegneria spicata subsp. spicata
Leland S. Smith
1918-6-22
973
Modoc
Modoc National Forest, Pine Creek Pine Creek; Modoc National Forest, Pine Creek
2042
Comment
UC748047
Pseudostellaria jamesiana
Annie M. Alexander and Louise Kellogg
1946-7-3
4899
Modoc
7 mi w Fort Bidwell; Bidwell Creek Canyon, w of Fort Bidwell
1444
Comment
HSC80709
Pseudostellaria jamesiana
G. M. Riegel
1980-7-8
834
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC50386
Psilocarphus brevissimus var. brevissimus
Herbert Louis Mason; Verne Grant
1947-7-10
13328
Modoc
Dorris Reservoir, 2 miles E of Alturas
Comment
CHSC112065
Psilocarphus brevissimus var. brevissimus
L. P. Janeway; B. Castro
2014-6-3
11323
Modoc
Great Basin. On the dry cracked white mud of Big Mud Lake, near the northwest edge.
1637
Comment
UC1192095
Psilocarphus oregonus
Herbert L. Mason and Verne Grant
1947-7-13
13450
Modoc
near Goose Lake (on road to Fort Bidwell, w end of Fandango Pass); Fandango Pass
Comment
CAS-BOT-BC95680
Pterospora andromedea
Francis Dorris Payne
1935-7-19
799
Modoc
Dry Creek.
Comment
CHSC85411
Puccinellia lemmonii
John Dittes; Josephine Guardino
1991-7-21
434
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
JEPS124303
Puccinellia lemmonii
Lowell Ahart, John Dittes
2015-7-15
20345
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
UCD32678
Puccinellia lemmonii
Beecher Crampton
1954-7-6
2084
Modoc
Modoc County, 4 miles north Likely, flat along US highway 395.
Comment
CAS-BOT-BC218231
Purshia tridentata var. tridentata
A. D. Borden
1911-8-9
Modoc
S slope of Shields Creek.
Comment
CAS-BOT-BC218238
Purshia tridentata var. tridentata
John Thomas Howell
1934-6-11
11925
Modoc
Parker Creek, Warner Mts.
1584
Comment
RSA520466
Purshia tridentata var. tridentata
K. Paulson, R. Paulson
1989-5-8
112
Modoc
Howard's Gulch. Along Hwy 139.
1372
Comment
UC1128536
Purshia tridentata var. tridentata
R. C. Wilson
1933-6-7
41
Modoc
Pothole Gulch; Modoc National Forest, Canby Quad.
1310
Comment
UC467826
Purshia tridentata var. tridentata
B. C. Goldsmith
1910-1
Modoc
Alturia
Comment Read comments Aug 27 2007
NY188348
Pyrola picta
B. M. Bartholomew
1988-7-21
4408
Modoc
Whitehorse Mountains, 11 km N of Day on the road to Whitehorse Flat Reservoir
1340
Comment
SEINET195665
Pyrola picta
Unknown
1946-8-8
5121
Modoc
Deep Creek Canyon, Warner Mountains.
Comment
CHSC115492
Pyrrocoma carthamoides var. cusickii
L. P. Janeway
2014-7-8
11458
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
JEPS74349
Pyrrocoma carthamoides var. cusickii
L. R. Heckard, T. I. Chuang, and R. Bacigalupi
1974-7-24
3768
Modoc
3.5 mi n Cedar Pass (along forest service road); Warner Mts.
2042
Comment
UC296010
Pyrrocoma lanceolata var. subviscosa
H. M. Hall
1925-8-30
12212
Modoc
n edge Likely (19 mi s of Alturas (w side of road))
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
CAS-BOT-BC217255
Ranunculus alismifolius
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-12
6524
Modoc
W side of Whitehorse Reservoir.
1360
Comment
UC1731507
Ranunculus alismifolius
Dean W. Taylor
1992-5-8
12567
Modoc
0.5 mi e of Moonlite Mines (Warner Mountains, Mount Bidwell); Warner Mountains, Mount Bidwell
2432
Comment
UC748219
Ranunculus alismifolius var. alismifolius
Annie M. Alexander and Louise Kellogg
1946-6-8
4696
Modoc
road from Eagleville to Patterson Mill
2286
Comment
CAS-BOT-BC379337
Ranunculus andersonii var. andersonii
Ira L. Wiggins; Dorothy B. Wiggins
1961-6-12
16427
Modoc
grassy patch in full sun near summit of Cedar Pass, between Alturas and Cedarville
1920
Comment
CAS-BOT-BC379160
Ranunculus aquatilis var. aquatilis
Clare R. Wheeler; Gladys L. Smith
1981-5-23
2277
Modoc
Rancheria Creek at Elkhorn Road, Yorkville, 4.5 mi S of Hwy 128
274
Comment
UC9369
Ranunculus aquatilis var. capillaceus
Milo S. Baker
1893-7-9
Modoc
Comment
UC71612
Ranunculus aquatilis var. hispidulus
Mrs. M. H. Manning
1903-4-26
88
Modoc
near Fort Bidwell (ne Modoc Co.)
Comment
SEINET12087539
Ranunculus austinae
R. M. Austin
1894-1
s.n.
Modoc
E of Willow Creek
Comment
CAS-BOT-BC217231
Ranunculus cymbalaria
E. S. Willits
1939-10-10
166
Modoc
Surprise Valley.
Comment
CHSC115555
Ranunculus cymbalaria
Lowell Ahart; John Dittes
2015-7-16
20377
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
CHSC115571
Ranunculus cymbalaria
Lowell Ahart; John Dittes
2015-7-15
20348
Modoc
On the east side of Eldins 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) northeast of Bieber, Big Valley.
1266
Comment
UC480945
Ranunculus cymbalaria var. saximontanus
W. P. Taylor and H. C. Bryant
1910-7-13
Modoc
Head N. Fork Parker Cr. Warner Mountains
2225
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
UC748222
Ranunculus eschscholtzii var. oxynotus
Annie M. Alexander and Louise Kellogg
1946-7-30
5098
Modoc
Eagle Peak Warner Mountains
Comment
POM99180
Ranunculus flammula var. ovalis
R. M. Austin
1895-07
s.n.
Modoc
Goose Lake Valley.
Comment
UC1191128
Ranunculus glaberrimus
William P. Dasmann
1947-4-19
32
Modoc
Saddle Blanket Flat area
1371
Comment
RSA59654
Ranunculus glaberrimus var. ellipticus
E. K. Balls
1950-5-12
14636
Modoc
above Bucks Creek Ranger Station, Modoc National Forest; east of Goose Lake.
1768
Comment
CAS-BOT-BC217245
Ranunculus glaberrimus var. glaberrimus
F. Angwin
1946-4-21
Modoc
Stone Coal Canyon, near Adin.
1280
Comment
CHSC1486
Ranunculus macounii
J. Wakeman
1963-5-11
Modoc
Big Valley, along Hiway 299.
1219
Comment
JEPS86347
Ranunculus occidentalis
Jack and Betty Guggolz
963
Modoc
w Jenkins
Comment
HSC28250
Ranunculus occidentalis var. dissectus
J. P. Smith, J. O. Sawyer
1972-5-6
5263
Modoc
FS road to Quail Spring at Hwy. 299, N of Adin
1463
Comment
RSA59730
Ranunculus occidentalis var. eisenii
E. K. Balls
1950-5-17
14740
Modoc
Howard's Gulch Public Camp, off Hwy. 139. N.W. of Canby.
1433
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
CAS-BOT-BC217210
Ranunculus occidentalis var. occidentalis
Bruce Bartholomew; Barrett Anderson
1988-6-23
4278
Modoc
4.0 km W of Day on County Road 94.
1340
Comment
CAS-BOT-BC217189
Ranunculus orthorhynchus var. orthorhynchus
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-14
16486
Modoc
6.4 mi. S of Lassen Creek camp ground, on roda to Buck Mt., Warner Mts.
Comment
CHSC117241
Ranunculus sardous
Lowell Ahart; John Dittes
2016-7-16
21256
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 miles (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
CDA24350
Ranunculus sceleratus var. multifidus
T. C. Fuller
1979-6-5
20266
Modoc
R. A. Byrne property, north side of Highway 108, 10 km northeast of Tulelake.
0
Comment
POM275140
Ranunculus sceleratus var. multifidus
A. M. Alexander, Louise Kellogg
1946-6-7
4674
Modoc
0.5 miles E of Cedarville.
1454
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
SJSU9663
Ranunculus testiculatus
Wayne Savage
1979-7-9
1506
Modoc
by ranch house, Round Valley, Triangle, Devils Garden District, Modoc National Forest
1493
Comment
JEPS3949
Ranunculus uncinatus
N. T. Mirov
1929-7-4
Modoc
about one mi s Oregon-California boundary; Warner Mountains, Lily Lake
2133
Comment
CDA24361
Ranunculus uncinatus
G. D. Barbe, J. Kelley
1988-7-2
4299
Modoc
Modoc National Wildlife Refuge, southeast of Alturas.
0
Comment
JEPS60664
Ranunculus uncinatus
Frances D. Payne
1929-6-22
15
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
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
CAS-BOT-BC6201
Rhamnus rubra subsp. modocensis
Elmer Ivan Applegate
1897-5-31
863
Modoc
7 mi. SE of Dry Lake.
Comment
RSA520469
Rhus trilobata
Bruce Bartholomew, B. Anderson
1989-4-27
4622
Modoc
Little Hot Springs Valley, 2.9 km. NW of Day
1080
Comment
CAS-BOT-BC225857
Ribes aureum
Elmer Ivan Applegate
1929-7-29
6089
Modoc
N side of Clear Lake.
Comment
CAS-BOT-BC225861
Ribes aureum
Roxana Stinchfield Ferris
1951-9-14
12465
Modoc
E face of Warner Mtns. at California line between Adel, Oregon and Fort Bidwell.
Comment
CHSC42151
Ribes aureum
C. E. Laver
1986-3-26
Modoc
Ca. 13 mi ne of Alturas and 100 yd e of Thoms Creek.
1493
Comment
RSA488571
Ribes aureum
Bruce Bartholomew, B. Anderson
1988-5-14
4188
Modoc
2 km. S of McGinty Point, edge of causeway across the SW corner of Goose Lake.
1430
Comment
RSA59530
Ribes aureum
E. K. Balls
1950-5-20
14809
Modoc
2.1 mi. above South Fork Public Camp along South Fork Pit River.
1463
Comment
CAS-BOT-BC225868
Ribes cereum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16417
Modoc
Mountainside near summit of Cedar Pass between Alturas and Cedarville.
1943
Comment
CAS-BOT-BC225877
Ribes cereum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
89
Modoc
Parker Creek near Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC225893
Ribes cereum
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-13
6544
Modoc
8 km E of Likely along S Fork of Pit River.
1380
Comment
JEPS46216
Ribes cereum
F. H. Frost
1925-7-11
39
Modoc
2 mi above, Cedar Canyon campsite Cedarville; Cedar Canyon
Comment
RSA152452
Ribes cereum
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16417
Modoc
Mountainside near summit of Cedar Pass, between Alturas and Cedarville
Comment
RSA504591
Ribes cereum
Bruce Bartholomew, B. Anderson
1988-6-24
4297
Modoc
Road beyond Poison Lake, ca. 8 km S of the road from Hwy 395 to Lily Lake, Warner Mountains.
2130
Comment
UC71795
Ribes cereum
Mrs. M. H. Manning
1902-10-11
37 a
Modoc
Warner Mts.
1828
Comment
UC745479
Ribes cereum
Annie M. Alexander and Louise Kellogg
1946-6-8
4693
Modoc
road from Eagleville to Patterson Mill
2164
Comment
RSA0021946
Ribes montigenum
Elmer I. Applegate
1932-8-3
8122
Modoc
Dry, rocky summit of Warner Mountains just north of Eagle Peak.
Comment
RSA0024591
Ribes roezlii var. cruentum
Bruce Bartholomew, M. Gilbert, L. Skog
1993-5-12
6523
Modoc
S side of Whitehorse Reservoir.
1300
Comment
UC1539998
Ribes velutinum
M. Mitchell
1936-5-21
25
Modoc
Frozen River Cave Lava Beds National Monument
1348
Comment
UC75448
Ribes velutinum
Milo S. Baker
1893-1
Modoc
Egg Lake
Comment
CAS-BOT-BC225936
Ribes viscosissimum
Bruce Bartholomew; Barrett Anderson
1988-6-24
4298
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-BC225939
Ribes viscosissimum
Francis Dorris Payne
1929-7-7
50
Modoc
Pine Creek Basin.
2133
Comment
CAS-BOT-BC225943
Ribes viscosissimum
Bruce Bartholomew
1989-7-14
4978
Modoc
Vicinity of Upper Rush Creek Camp Ground.
1580
Comment
CAS-BOT-BC50327
Rigiopappus leptocladus
Bruce Bartholomew
1991-7-5
5930
Modoc
Vicinity of Cow Head Spring between Dorris Bothers Reservoir and Cow Head Tank.
1510
Comment
CAS-BOT-BC50330
Rigiopappus leptocladus
Bruce Bartholomew
1993-6-14
6665
Modoc
4 km E of County Road 114 on County Road 108, NW of Clear Lake Reservoir.
1400
Comment
CAS-BOT-BC58408
Rorippa austriaca
M. K. Bellue
1933-6-1
Modoc
Alturas.
Comment
CAS-BOT-BC58409
Rorippa austriaca
W. Ball
1937-6-27
Modoc
Corporation Ranch.
Comment
CDA3843
Rorippa austriaca
G. D. Barbe
1985-8-29
4251
Modoc
East of the railroad crossing and the Eastside Canal; Corporation Ranch north of Likely.
0
Comment
UCD115241
Rorippa austriaca
W. S. Ball
1937-6-27
s.n.
Modoc
Corporation Ranch.
Comment
CAS-BOT-BC58414
Rorippa curvisiliqua
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10561
Modoc
Patterson Ranger Station (East Creek drainage), Warner Mts.
2164
Comment
CAS-BOT-BC58415
Rorippa curvisiliqua
Barrett Anderson
1986-7-9
3179
Modoc
Stough Reservoir Rd. just E of Cedar Pass near Stough Reservoir.
1965
Comment
CAS-BOT-BC58417
Rorippa curvisiliqua
Reed Clark Rollins; Kathryn W. Rollins
1983-7-6
83229
Modoc
Above Widow Valley, ca. 3 mi E of Day.
Comment
RSA210835
Rorippa curvisiliqua
R. F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39111
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Hwy 395.
1341
Comment
RSA0042938
Rorippa curvisiliqua
Robert F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39111
Modoc
On muddy spit and shore of N Fork of Pit River 3.4 mi. N of Alturas where crossed by Highway 395.
1341
Comment
CHSC109491
Rorippa curvisiliqua var. orientalis
L. P. Janeway; B. Castro
2012-7-26
11004
Modoc
Warner Mountains. At Little Lily Lake, 2.4 air km north of Mt. Vida.
2258
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
UC12886
Rosa gymnocarpa
Mrs. R. M. Austin and Bruce
July 1898
2347
Modoc
Ross Canyon
Comment
CAS-BOT-BC218255
Rosa woodsii var. ultramontana
Belknap C. Goldsmith
1912-5-5
64
Modoc
Near Big Valley (P.O. Beiber - 20 mi.).
1402
Comment
JEPS46228
Rosa woodsii var. ultramontana
F. H. Frost
1925-7-11
32
Modoc
2 mi above Cedarville; Cedar Canyon campsite
Comment
SD46575
Rosa woodsii var. ultramontana
Robert J. Weatherby
1955-7-8
1627
Modoc
5 miles north of Ft. Bidwell, no. Warner Mts.
1783
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
UC12849
Rosa woodsii var. ultramontana
Mrs. R. M. Austin and Bruce
Jul 1898
2842
Modoc
Comment
UC12857
Rosa woodsii var. ultramontana
Milo S. Baker
1893-6
Modoc
Comment
UC12894
Rosa woodsii var. ultramontana
Milo S. Baker
1893-6-26
Modoc
Comment
CAS-BOT-BC211337
Rumex acetosella
Bruce Bartholomew
1994-7-2
6775
Modoc
N side of Joseph Creek, 5.6 km E of U.S. Hwy. 395 on Forest Service road 30.
1590
Comment
HSC17594
Rumex crispus
M. T. Milligan
1966-8-1
606
Modoc
N end of Jess Valley
1616
Comment
CAS-BOT-BC211302
Rumex lacustris
Herbert Louis Mason; Verne Grant
1947-7-10
13336
Modoc
Dorris Reservoir, 2 mi E of Alturas.
Comment
UC1735897
Rumex maritimus
Dean W. Taylor
1989-8-6
10500
Modoc
Warner Mountains, Suprise Valley, warm spring on west shore Lower Lake
1363
Comment
CDA22911
Rumex maritimus
G. D. Barbe
1985-8-29
4248
Modoc
West of Westside Road, South Fork of Pit River south of Alturas.
0
Comment
JEPS17728
Rumex maritimus
Rimo Bacigalupi with G. T. Robbins
1955-7-20
5390
Modoc
4 mi s Cedarville (on w edge of Surprise Valley); Surprise Valley
1463
Comment
UC1191272
Rumex maritimus
Herbert L. Mason and Verne Grant
1947-7-11
13362
Modoc
5 mi s Alturas (on Highway 395)
Comment
UC465814
Rumex occidentalis
W. P. Taylor and H. C. Bryant
1910-7-13
Modoc
Head of North Fork Parker Creek Warner Mountains
2225
Comment
CDA23185
Rumex occidentalis
T. C. Fuller
1958-7-8
2031
Modoc
4 miles south of Pine Creek.
0
Comment
UC1537645
Rumex occidentalis
Gordon H. True Jr.
1939-7-7
1039
Modoc
near Canby; Blacks Canyon
Comment
UC748314
Rumex paucifolius
Annie M. Alexander and Louise Kellogg
1946-7-11
4977
Modoc
mesa w Eight Mile 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
UC1101221
Rumex salicifolius var. lacustris
Herbert L. Mason
1947-8-9
13482
Modoc
n of Alturas (e side of Fairchild Swamp); Fairchild Swamp
Comment
UC1101220
Rumex salicifolius var. lacustris
Herbert L. Mason
1947-8-15
13556
Modoc
e of Goose Lake (on Willow Ranch); Mouth of Crane Creek
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
CAS-BOT-BC95280
Sagina saginoides
Francis Dorris Payne
1935-6-19
791
Modoc
Parker Creek at mouth of Dry Creek.
Comment
CAS-BOT-BC245202
Sagittaria cuneata
Elmer Ivan Applegate
1929-7-29
6094
Modoc
Clear Lake Dam.
Comment
UCD138014
Sagittaria cuneata
Robert F. Thorne; C. W. Tilforth
1969-9-4
39058
Modoc
2 miles west of Davis Creek (town), south of Goose Lake.
1432
Comment
CHSC112834
Sagittaria latifolia
Lowell Ahart; John Dittes
2013-7-24
18927
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
RSA603489
Salix
Louis C. Wheeler
1935-8-13
3832
Modoc
Warner Mountains: Barnes Creek. Mt. Diablo Mer.
2287
Comment
SEINET10734771
Salix
Andrew Townesmith, Karen M. Meyer
2007-9-15
Townesmith 930
Modoc
Modoc National Forest, Warner Mountain Ranger District. Along state route 299, 10.9 miles west of junction with US route 395. At Cedar Pass. T43N R15E S28 SW 1/4.
1928
Comment
UC482331
Salix boothii
Frances D. Payne
1931-7-7
331
Modoc
33 km. se of Alturas; Warner Mts., Pine Creek Basin
2280
Comment
CAS-BOT-BC225763
Salix eastwoodiae
Francis Dorris Payne
1931-7-7
333
Modoc
Pine Creek Basin, Warner Mts., about 33 km SE of Alturas.
2280
Comment
POM218965
Salix eastwoodiae
Frances D. Payne
1931-7-7
333
Modoc
Pine Creek Basin. Warner Mtns. About 33 km SE of Alturas.
2280
Comment
SBBG59081
Salix eastwoodiae
F. D. Payne
1931-7-8
177
Modoc
Pine Crk Basin, ca. 33 km SE of Alturas
2280
Comment
CAS-BOT-BC225772
Salix exigua
Alice Eastwood; John Thomas Howell
1940-6-13
8176
Modoc
E side of Cedar Pass.
Comment
CAS-BOT-BC225781
Salix exigua
H. P. Bracelin
1931-6-30
501
Modoc
Alturas, in willow thicket SW end of town.
1360
Comment
JEPS14860
Salix exigua
Frances D. Payne
1931-6-10
139
Modoc
Parker Creek Warner Mts.
1584
Comment
SBBG58876
Salix exigua
Mrs. H. P. Bracelin
1931-6-30
501
Modoc
Alturas, SW end of town
1300
Comment
SJSU249
Salix exigua
Mrs. H. P. Bracelin & Miss F. D. Payne
1931-6-30
Modoc
Parker Cr, 20 km E of Alturas, S of Payne Ranch
1524
Comment
UC481816
Salix exigua
Mrs. H. P. Bracelin
1931-6-30
501
Modoc
sw end of town Alturas
1360
Comment
RSA59859
Salix exigua
E. K. Balls
1950-5-20
14793
Modoc
South Fork Public Camp, South Fork Pit River, Likely to Clear Lake.
1433
Comment
SD889
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1931-6-30
501
Modoc
Alturas, in a willow thicket at southwest end of town
1360
Comment
CAS-BOT-BC229682
Salix lasiandra subsp. caudata
Belknap C. Goldsmith
1911-5-21
24
Modoc
East shore of Goose Lake.
1432
Comment
CAS-BOT-BC229690
Salix lasiandra subsp. caudata
E. K. Balls
1950-5-20
14794
Modoc
South Fork public camp, South Fork of the Pit River, Likely to Clear Lake.
1432
Comment
CAS-BOT-BC229692
Salix lasiandra subsp. caudata
F. Angwin
1946-4-21
s.n.
Modoc
Stone Coal Canyon, 2 miles northeast of Adin.
1280
Comment
UC481839
Salix lasiandra subsp. lasiandra
Frances D. Payne
1931-6-10
135
Modoc
Parker Creek Warner Mts., Parker Creek
1560
Comment
JEPS14858
Salix lasiolepis
Frances D. Payne
1931-6-10
137
Modoc
Parker Creek Warner Mts., Parker Creek
1584
Comment
CAS-BOT-BC229671
Salix lasiolepis var. lasiolepis
F. Angwin
1945-10-27
Modoc
Ash Creek, Adin.
1371
Comment
POM229223
Salix lemmonii
Louis C. Wheeler
1935-8-3
3760
Modoc
Warner Mountains: Pine Creek.
1738
Comment
UC433170
Salix lemmonii
Milo S. Baker
1893-6-6
Modoc
Big Valley Mts.
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
RSA59372
Salix lucida subsp. lasiandra
E. K. Balls
1950-5-11
14621
Modoc
4 miles S of Fort Bidwell. W of Upper Lake.
1402
Comment
SBBG27359
Salix lucida subsp. lasiandra
Mrs. H. P. Bracelin
1931-6-30
498
Modoc
Parker Crk, 20 km E of Alturas, meadow S of Payne Ranch
1560
Comment
CAS-BOT-BC229680
Salix lutea
Belknap C. Goldsmith
1910-4-28
2
Modoc
Alturas on Pitt River.
Comment
UC481796
Salix lutea
Mrs. H. P. Bracelin and Miss Frances D. Payne
1931-6-30
499
Modoc
20 km. e. Alturas (meadow s. of Payne Ranch); Parker Creek
1560
Comment
CAS-BOT-BC229849
Salix melanopsis
H. P. Bracelin; Francis Dorris Payne
1931-6-30
491
Modoc
Parker Creek, 20 km E of Alturas.
1560
Comment
NY187999
Salix orestera
F. D. Payne
1931-7-7
333
Modoc
Pine Creek Basin, Warner Mountains, about 33 km SE of Alturas
2280
Comment
CAS-BOT-BC229846
Salix prolixa
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16367
Modoc
Along banks of Pit River, about 3.9 mi. N of Alturas.
Comment
CAS-BOT-BC229833
Salix scouleriana
Francis Dorris Payne
1934-8-1
778
Modoc
Pine Creek Basin, Warner Mts.
2316
Comment
NY188195
Salix scouleriana
L. C. Wheeler
1935-8-3
3759
Modoc
Pine Creek, Warner Mts.
1737.4
Comment
RSA0025571
Salix scouleriana
John F. Emmel
1996-7-16
1442
Modoc
Warner Mtns., west slope; Pine Creek Canyon, 3.4 road mi east of Hwy 395.
1634
Comment
CAS-BOT-BC179251
Salvia aethiopis
B. Bartholomew
1995-7-31
7078
Modoc
Ca. 1.6 km N of turn off to Cedarville on U.S. Hwy 395.
1350
Comment
CAS-BOT-BC497223
Salvia dorrii
Margaret J. Williams
1988-5-30
88- 26 -10
Modoc
Jess Valley, E of Likely, S of roadside rest.
1524
Comment
CAS-BOT-BC179241
Salvia dorrii var. dorrii
B. Bartholomew
1990-6-17
5324
Modoc
E side of Surprise Valley, 9.6 km E of Eagleville at the Nevada border.
1580
Comment
CAS-BOT-BC179248
Salvia dorrii var. dorrii
B. Bartholomew
1995-6-2
6939
Modoc
About 9 km E of Eagle on SE side of Surprize Valley.
1480
Comment
CAS-BOT-BC184100
Salvia dorrii var. pilosa
Clare B. Hardham
1961-6-17
7529
Modoc
Between Alturas and Susanville
1524
Comment
CAS-BOT-BC184102
Salvia dorrii var. pilosa
Elmer I. Applegate
1935-6-8
9450
Modoc
Lava Beds National Monument. Sconchin Butte
Comment
UC1953386
Salvia dorrii var. pilosa
Tom Schweich
1996-6-29
61
Modoc
Warner Mountains; East aide of South Warner Mountains, near the mouth of North Deep Creek Canyon, 3.6 km southwest of Cedarville, CA.
1500
Comment
UC1037206
Sanguisorba annua
Leo Whitney
1934-6-3
1560
Modoc
dry streambed of Hackamore River ca 15 mi nw Canby (Hackamore); Modoc National Forest, bed of Hackamore River
1463
Comment
RSA504644
Sanguisorba annua
Bruce Bartholomew
1988-6-23
4240
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
NY1101598
Sanicula graveolens
B. M. Bartholomew
1990-7-20
5532
Modoc
3.4 km northwest of Tamarack Flat, east side of Warner Mountains
2130
Comment
RSA540077
Sanicula graveolens
Bruce Bartholomew, Anderson
1989-6-2
4840
Modoc
Vicinity of Stough Reservoir, Warner Mountains.
1950
Comment
UCD98476
Saponaria officinalis
Verne Grant; Irving Schneider
1947-8-24
8256
Modoc
in pastuer at south end of Jess Valley in Warner Mountains.
Comment
RSA11894
Sarcobatus vermiculatus
Elmer I. Applegate
1897-6-1
3035
Modoc
Between Canby and Alturas
Comment
UC402445
Saxifraga oregana
Franklin P. Nutting
Modoc
Forestdale
Comment
UC1100766
Schoenoplectus acutus var. acutus
Herbert L. Mason
1947-8-11
13489
Modoc
on Highway 81 w margin Lower Lake (near boundary between Lassen and Modoc counties); w Margin Lower Lake
Comment
CAS-BOT-BC245131
Schoenoplectus acutus var. occidentalis
Alice Eastwood; John Thomas Howell
1940-6-12
8032
Modoc
Likely.
Comment
RSA210790
Schoenoplectus pungens
Robert F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39072
Modoc
South end of Goose Lake
1433
Comment
UCR67030
Schoenoplectus pungens var. longispicatus
George K. Helmkamp
1990-9-23
J- 9
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
JEPS119848
Scirpus microcarpus
Lowell Ahart, John Dittes
2012-7-12
18365
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
UC1100835
Scirpus microcarpus
Verne Grant and Irving Schneider
1947-7-22
8152
Modoc
on dirt road leading to s end Goose Lake one mi nw Highway 395 (headwaters North Fork Pit River); , s end Goose Lake
Comment
RSA531332
Scirpus microcarpus
Bruce Bartholomew, B. Anderson
1990-7-19
5425
Modoc
Top of Hunters Ridge south of Rush Creek.
1960
Comment
UC1100805
Scirpus pungens
Herbert L. Mason
1948-9-4
13665
Modoc
Rush Creek Mono Lake; , Mono Lake
Comment Read comments Jun 2 2015
CAS-BOT-BC197838
Scrophularia lanceolata
Fred. P. Cronemiller
1920-6-20
29
Modoc
Fillingim's.
1371
Comment
UC748465
Scrophularia lanceolata
Annie M. Alexander and Louise Kellogg
1946-7-5
4806
Modoc
lava cliff w Lower Lake
Comment
CAS-BOT-BC179235
Scutellaria antirrhinoides
Belknap C. Goldsmith
1912-7-1
60
Modoc
Little Hot Spring Valley.
1219
Comment
CAS-BOT-BC179221
Scutellaria nana
L. A. M. Black
1893-1-1
82
Modoc
Joseph Creek.
Comment
JEPS62884
Scutellaria nana
Milo S. Baker
1893-6
Modoc
near Forestdale
Comment
RSA0069319
Scutellaria nana
Dean Wm. Taylor
2014-6-10
21484
Modoc
Vicinity Mud Lake; County Road 91 (Lookout to Tule Lake) at the junction with Modoc National Forest Road 42N56.
1432
Comment
UC11266
Sedum lanceolatum
Mrs. C. C. Bruce
1890-1
2324
Modoc
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
CAS-BOT-BC95621
Sedum stenopetalum subsp. stenopetalum
Roxana Stinchfield Ferris; R. Duthie
1919-6-17
94
Modoc
Rocky slopes above Parker Creek, Modoc Nat. Forest, Warner Mts.
2133
Comment
CAS-BOT-BC498757
Senecio
L. S. Smith
1924-6-8
1381
Modoc
Modoc Forest. South side, Egg Lake and elsewhere
Comment
CAS-BOT-BC50340
Senecio aronicoides
Bruce Bartholomew; Barrett Anderson
1989-6-1
4766
Modoc
South Fork Davis Creek in the vicinity of the Plum Valley camp ground.
1720
Comment
UC75814
Senecio aronicoides
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
RSA0012427
Senecio aronicoides
Bruce Bartholomew, B. Anderson
1988-6-24
4364
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mountains.
2190
Comment
UC36169
Senecio aronicoides
Milo S. Baker
1893-6
Modoc
Pinewoods
Comment
CAS-BOT-BC50283
Senecio hydrophiloides
P. Monnet
1913-7-1
900
Modoc
Warner Range.
2133
Comment
CHSC70717
Senecio hydrophiloides
A. Sanger
1997-6-11
2511
Modoc
Meadow on east side of road 44N69.
1981
Comment
UC36177
Senecio hydrophiloides
Milo S. Baker
1893-6-25
Modoc
Comment
JEPS117384
Senecio hydrophilus
Lowell Ahart, John Dittes
2010-8-31
17104
Modoc
About 40 yards west of Elkins Lane, about 150 yards north of the bridge across Ash Creek, 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 Valley
1274
Comment
CAS-BOT-BC50251
Senecio integerrimus var. exaltatus
C. L. Hitchcock
1940-5-27
6711
Modoc
15 mi. NE of Alturas.
1615
Comment
JEPS29207
Senecio integerrimus var. exaltatus
Lauramay T. Dempster
1961-6-18
1688
Modoc
peak just s Cedar Pass
Comment
JEPS5946
Senecio integerrimus var. exaltatus
Frances D. Payne
1931-6-22
235
Modoc
s and e Alturas (n tributary of Dry Creek); Warner Mountains, Parker Creek, Dry Creek
1828
Comment
UC71606
Senecio triangularis
Mrs. M. H. Manning
1893-2
299
Modoc
Mill Canyon Mill Canyon (north-eastern Modoc County)
Comment
CAS-BOT-BC95636
Shepherdia argentea
Isabelo T. Kelly
1930-1-1
2
Modoc
Near Cedarville, Surprise Valley.
Comment
CAS-BOT-BC225039
Sibbaldia procumbens
Annie Montague Alexander; L. Kellogg
1946-6-14
5069
Modoc
Horse Mountain, Warner Mts.
Comment
UC748066
Sibbaldia procumbens
Annie M. Alexander and Louise Kellogg
1946-7-14
5069
Modoc
Horse Mountain; Warner Mountains
Comment
RSA95254
Sidalcea glaucescens
F. W. Peirson
6867
Modoc
West slope of Warner Mts. on Cedarville Rd
Comment
HSC16023
Sidalcea oregana
M. T. Milligan
1966-7-5
553
Modoc
Slopes and ridges E of Jess Valley
1768
Comment
HSC16024
Sidalcea oregana
M. T. Milligan
1966-7-3
525
Modoc
Slopes and ridges E of Jess Valley
1829
Comment
CAS-BOT-BC179062
Sidalcea oregana subsp. oregana
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
154
Modoc
Parker Creek.
Comment
CAS-BOT-BC179087
Sidalcea oregana subsp. oregana
Bruce Bartholomew
1991-6-20
5770
Modoc
Just N of Lassen County line on county road 90.
1220
Comment
RSA101358
Sidalcea oregana subsp. oregana
R. Weatherby
1955-7-8
1625
Modoc
6 miles N of Ft. Bidwell, Northern Warner Mts.
1738
Comment
CDA36501
Sidalcea oregana subsp. oregana
T. C. Fuller
1958-7-8
s.n.
Modoc
5 miles south of Davis Creek.
0
Comment
CAS-BOT-BC179053
Sidalcea oregana subsp. spicata
Leland S. Smith
1920-7-13
1188
Modoc
Crowder Flat.
1371
Comment
CAS-BOT-BC191150
Sidalcea oregana subsp. spicata
Leland S. Smith
1922-7-23
1264
Modoc
Crowder Flat Ranger Station pasture.
1463
Comment
UC705688
Silene douglasii
Marion Ownbey, Fred G. Meyer
1940-7-1
2154
Modoc
Cedar Peak Warner Mts., Cedar Peak
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
CHSC69258
Silene douglasii var. douglasii
Marion Ownbey; Fred G. Meyer
1940-7-1
2154
Modoc
Cedar Peak, Warner Mts.
Comment
RSA65696
Silene douglasii var. douglasii
F. W. Peirson
1926-6-25
6898
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
HSC81215
Silene douglasii var. douglasii
G. M. Riegel
1979-7-21
587
Modoc
South Warner Mountains
1670
Comment
CAS-BOT-BC95262
Silene lemmonii
Bruce Bartholomew; Barrett Anderson
1990-7-19
5421
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
UC465655
Silene lemmonii
Franklin P. Nutting
Modoc
near Forestdale; near Forestdale
Comment
CAS-BOT-BC95264
Silene menziesii
Annie Montague Alexander; L. Kellogg
1946-7-7
4947
Modoc
Eight Mile Creek, NE corner of county.
1752
Comment
CAS-BOT-BC95265
Silene menziesii
John Thomas Howell
1934-6-12
12027
Modoc
Plum Valley, Warner Mts.
Comment
CAS-BOT-BC95267
Silene menziesii
E. S. Willits
1940-6-9
331
Modoc
Fandango Pass.
Comment
CAS-BOT-BC95273
Silene oregana
Annie Montague Alexander; L. Kellogg
1946-8-9
5139
Modoc
Patterson Lake Trail, Warner Mts.
Comment
CHSC114920
Sisymbrium altissimum
D. B. Joley
1976-6-23
1
Modoc
Likely, near Alturas.
Comment
CAS-BOT-BC245085
Sisyrinchium idahoense var. idahoense
Bruce Bartholomew
1994-5-29
6739
Modoc
SE of Egg Lake on Forest Service road 42N15.
1260
Comment
JEPS942
Sium suave
W. L. Jepson
1918-8-5
7824
Modoc
South Fork Pitt River, South Fork Valley South Fork Pitt River; , South Fork Valley
1371
Comment
JEPS62125
Smilacina racemosa
Frances D. Payne
1929-6-24
23
Modoc
above Fitzhugh Springs; Warner Mts., Pine Creek
Comment
UC71734
Smilacina racemosa
Mrs. M. H. Manning
Aug 22 1903-Jul 9 1904
135
Modoc
Cottonwood Pass; ne Modoc Co.
Comment
JEPS62146
Smilacina stellata
Mary H. Manning
1912-1
Modoc
Ft. Bidwell
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
NY820315
Solanum triflorum
L. C. Wheeler
1935-9-22
3995
Modoc
Pit River at Rattlesnake Butte, Warm Springs Valley
1341
Comment
CAS-BOT-BC245434
Solanum umbelliferum
Bruce Bartholomew
1993-6-12
6582
Modoc
Road to Day Rock from Little Hot Spring Valley.
1250
Comment
HSC6189
Solidago elongata
M. T. Milligan
1966-7-27
594
Modoc
Slopes and ridges E of Jess Valley
1707
Comment
HSC81114
Solidago elongata
G. M. Riegel
1979-9-5
746
Modoc
South Warner Mtns.
1670
Comment
UC1999882
Solidago elongata
J. C. Semple, B. A. Suripto, T. Ahmed
1990-8-11
9296
Modoc
NE of Alturas, flood plain of N. Fork Railroad by US-395, approx. 2 km S of Joseph Creek Rd.
Comment
JEPS114432
Solidago velutina subsp. californica
Lowell Ahart, John Dittes
2008-8-26
15343
Modoc
On the banks of Rose Creek, 250 feet southwest of the confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 3,160 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout
1276
Comment
UC71565
Solidago velutina subsp. californica
Mrs. M. H. Manning
1903-6
246
Modoc
near Fort Bidwell (north-eastern Modoc County)
Comment
CAS-BOT-BC158918
Sorbus scopulina
A. D. Borden
1911-8-1
s.n.
Modoc
Along high run on south slope of south fork of Parker Creek, Modoc Forest.
Comment
JEPS44992
Sorbus scopulina
W. L. Jepson
1918-8-7
7900
Modoc
n fork Bidwell Creek; Warren Mts
1828
Comment
JEPS119852
Sparganium emersum
Lowell Ahart, John Dittes
2012-7-10
18326
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
UC1099919
Sparganium emersum var. emersum
Verne Grant and Irving Schneider
1947-7-18
8057
Modoc
s of Alturas (s loop of e-side road in Pit River Valley); Pit River Valley
Comment
UC1099804
Sparganium erectum subsp. stoloniferum
Herbert L. Mason and Verne Grant
1947-7-11
13361
Modoc
5 mi s Alturas (irrigation ditch on Highway 395)
Comment
SJSU9648
Sphaeromeria potentilloides
W. Savage
1979-7-10
1519
Modoc
Bowles Meadow, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC15681
Sphenosciadium capitellatum
Elmer Ivan Applegate
1932-8-7
8231
Modoc
Lily Lake.
Comment
HSC80788
Sphenosciadium capitellatum
G. M. Riegel
1980-8-13
1047
Modoc
South Warner Mountains
2100
Comment
UC466743
Spiraea douglasii
Franklin P. Nutting
Modoc
near Lookout (Big Valley); Big 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-BC179214
Stachys pilosa
M. Vasey
1990-6-30
9032
Modoc
Near Lava Camp (end of road), Egg Lake.
1300
Comment
CHSC111096
Stachys rigida var. rigida
Lowell Ahart; John Dittes
2012-7-12
18362
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 Bieber, Big Valley.
1266
Comment
JEPS51096
Stellaria calycantha
Frances D. Payne
1935-7-19
786
Modoc
s and e of Alturas (Mouth of Dry Creek, tributary of Parker Creek); Warner Mountains, Parker Creek, Mouth of Dry Creek
Comment
CAS-BOT-BC248363
Stenotus acaulis
B. Bartholomew; H. Sun
2002-6-24
8846
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2170
Comment
CAS-BOT-BC54264
Stenotus stenophyllus
Bruce Bartholomew; Barrett Anderson
1988-5-14
4190
Modoc
7 km S of turn off to Crowder Flats along West Side Road, W side of Goose Lake.
1410
Comment
CAS-BOT-BC54265
Stephanomeria spinosa
Annie Montague Alexander; L. Kellogg
1946-7-5
4910
Modoc
Lava Cliff west Lower Lake.
Comment
HSC81113
Stephanomeria tenuifolia
G. M. Riegel
1978-8-22
119
Modoc
South Warner Mtns.
1670
Comment
CAS-BOT-BC95050
Streptanthella longirostris
Bruce Bartholomew
1993-6-13
6641
Modoc
Consolidated sand dunes just W of Leonard Hot Spring, E side of Surprise Valley.
1410
Comment
JEPS27101
Streptanthus cordatus
L. S. Smith
1918-6-22
965
Modoc
Lily Lake Modoc <National> Forest, Pine Creek
1981
Comment
CAS-BOT-BC95068
Streptanthus cordatus var. cordatus
Elmer Ivan Applegate
1932-8-1
8016
Modoc
Rocky crest of Warner Mts just S of Warren Peak.
Comment
CAS-BOT-BC95069
Streptanthus cordatus var. cordatus
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2135
Modoc
Cedar Pass, Warner Mts.
Comment
CAS-BOT-BC95071
Streptanthus cordatus var. cordatus
Annie Montague Alexander; L. Kellogg
1946-6-22
4815
Modoc
Bidwell Creek, 2 mi. above Fort Bidwell.
Comment
POM313008
Stuckenia pectinata
Verne Grant, Irving Schneider
1947-7-19
8085
Modoc
Irrigation ditch south of Williams ranch house, north of Likely.
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
NY540342
Suaeda calceoliformis
B. M. Bartholomew
1990-7-21
5560
Modoc
West edge of Middle Alkali Lake, directly east of Cedarville, Surprise Valley
1370
Comment
CAS-BOT-BC180100
Swertia albicaulis var. albicaulis
James Vale; et al
1981-5-23
4129
Modoc
2 mi. W of Lookout.
Comment
CAS-BOT-BC180102
Swertia albicaulis var. albicaulis
John Thomas Howell
1934-6-12
11990
Modoc
9 mi. S of Davis Creek.
Comment
JEPS46351
Swertia albicaulis var. albicaulis
L. S. Smith
1920-6-11
1165
Modoc
Badger Spring Warner Mts., Happy Camp District
Comment
HSC8428
Swertia radiata
M. T. Milligan
1967-7-8
661
Modoc
W slope of Eagle Peak
2439
Comment
UC615249
Swertia radiata
Beryl O. Schreiber
1934-6-10
1177
Modoc
Lost Lake Warner Mountains
Comment
CAS-BOT-BC95183
Symphoricarpos rotundifolius var. rotundifolius
A. D. Borden
1911-8-9
Modoc
Mall place S side of Shields Creek.
Comment
JEPS22082
Symphyotrichum bracteolatum
W. L. Jepson
1918-8-12
7950
Modoc
Jess Valley
1584
Comment
UC71842
Symphyotrichum bracteolatum
Mrs. M. H. Manning
1903-8-1
271
Modoc
near, (ne Modoc County) Ft. Bidwell
Comment
CAS-BOT-BC15220
Symphyotrichum eatonii
Leland S. Smith
1919-8-18
1134
Modoc
Ash Valley.
1463
Comment
UC71698
Symphyotrichum foliaceum
Mrs. M. H. Manning
1903-8-25
272
Modoc
Mt. Bidwell, ne Modoc Co Mt. Bidwell
Comment
HSC81036
Symphyotrichum foliaceum var. apricum
G. M. Riegel
1979-9-8
757
Modoc
South Warner Mtns.
2100
Comment
CHSC115695
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.
2483
Comment
UC1192074
Symphyotrichum frondosum
Herbert L. Mason
1947-8-8
13460
Modoc
southwest margin of Big Sage Reservoir, nw of Alturas
Comment
UC1192080
Symphyotrichum frondosum
Herbert L. Mason
1947-8-11
13487
Modoc
Kelley Hot Springs, on Alturas-Conby highway
Comment
UCD136505
Symphyotrichum frondosum
Robert F. Thorne; J. Henrickson, C. W. Tilforth
1969-9-4
39073
Modoc
east shore of Goose Lake at Willow Ranch.
1432
Comment
UC711869
Symphyotrichum spathulatum
Roxana S. Ferris and Laura Lorraine
1941-8-13
10571
Modoc
1 mi e Patterson Ranger Station; Modoc National Forest, Warner Mountains
Comment
UC748362
Symphyotrichum spathulatum
Annie M. Alexander and Louise Kellogg
1946-7-17
5010
Modoc
Benton Meadow Warner Mountains
2072
Comment
JEPS5931
Symphyotrichum spathulatum
Frances D. Payne
1931-7-18
339
Modoc
s and e of, (Parker Creek) Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC15168
Symphyotrichum spathulatum var. spathulatum
L. S. Smith
1919-8-18
1134
Modoc
Ash Valley, Modoc National Forest
1463
Comment
CAS-BOT-BC15171
Symphyotrichum spathulatum var. spathulatum
Herbert Louis Mason
1947-8-9
13480
Modoc
East side of Fairchild Swamp, N of Alturas.
Comment
CAS-BOT-BC232353
Synthyris missurica
Bruce Bartholomew; Barrett Anderson
1990-7-20
5494
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
CAS-BOT-BC232362
Synthyris missurica
Bruce Bartholomew; Barrett Anderson
1988-6-24
4306
Modoc
Road beyond Poison Lake ca. 8 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2130
Comment
JEPS29109
Synthyris missurica
Lauramay T. Dempster
1961-6-18
1684
Modoc
Peak just s of Cedar Pass
Comment
JEPS9933
Synthyris missurica
L. S. Smith
1917-7-1
Modoc
n slope Mt. Warren
2590
Comment
RSA166254
Synthyris missurica
H. Dearing, M. Dearing
1939-6-8
s.n.
Modoc
Lily Lake, Warner Mountains.
2134
Comment
UC887553
Synthyris missurica
C. L. Hitchcock
1940-5-27
6716
Modoc
15 mi ne Alturas
1981
Comment
CAS-BOT-BC252541
Taeniatherum caput-medusae
Bruce Bartholomew; Barrett Anderson
1988-6-23
4220
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
UCD32680
Taeniatherum caput-medusae
Beecher Crampton
1954-7-6
2089
Modoc
Modoc County, Porter Ranch, 8 miles east of Alturas, on Road 56.
Comment
SEINET5344502
Taeniatherum caput-medusae
M. J. Williams
1984-6-30
84- 75 -3
Modoc
27.4 mi N of Cedar Pass road on Hwy 395
1295
Comment
HSC6262
Taraxacum officinale
M. T. Milligan
1966-7-3
531
Modoc
E of Jess Valley
1982
Comment
UC1075746
Taraxacum officinale
Robert J. Weatherby
1955-7-7
1599
Modoc
Dismal Swamp, n Warner Mts. Warner Mts.
2240
Comment
UC615051
Taraxia subacaulis
Beryl O. Schreiber
1934-6-10
1164
Modoc
Lost Lake Warner Mountains
Comment
CHSC112076
Taraxia tanacetifolia
L. P. Janeway; B. Castro
2014-6-3
11312
Modoc
Great Basin. Within the generally bare drawdown zone of Fee Reservoir.
1590
Comment
UC1562576
Taraxia tanacetifolia
Barbara Ertter
1988-6-18
7606
Modoc
w side Hwy 139 just s where it crosses railroad at jct to Clear Lake (ne of Dry Lake e of Lava Beds Nat'l Monument)
1249
Comment
UCD107059
Taraxia tanacetifolia
P. Quentin Tomich
1954-7-13
439
Modoc
Tionesta.
Comment
JEPS31731
Taraxia tanacetifolia
L. S. Smith
1918-5-16
926
Modoc
w of Alturas (Centerville Road); Modoc Forest
1524
Comment
UC1035975
Taraxia tanacetifolia
Helen K. Sharsmith
1955-6-26
4508 B
Modoc
adjacent to Hwy 39 ca 20 mi n Canby; Modoc National Forest
1524
Comment
CAS-BOT-BC54236
Tetradymia canescens
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10599
Modoc
5.5 mi. from Patterson Ranger Station on Eagleville Rd.
Comment
JEPS20876
Tetradymia canescens
W. L. Jepson
1918-8-12
7948
Modoc
Jess Valley
1584
Comment
UCD136818
Tetradymia canescens
J. M. Tucker
1950-7-25
1970
Modoc
Beside highway 139, 26.4 miles southeast of Tule Lake.
Comment
RSA520340
Tetradymia glabrata
Bruce Bartholomew, B. Anderson
1989-6-2
4827
Modoc
9.7 km E of Eagleville at the California state border. E side of Surprise Valley.
1550
Comment
NY496039
Thalictrum fendleri
K. Paulson
1989-6-21
146
Modoc
Pine Creek Basin, west side of the Warner Mountains
2109.2
Comment
UC748471
Thalictrum fendleri
Annie M. Alexander and Louise Kellogg
1946-7-2
4895
Modoc
Dismal Swamp north end of Warner Mountains
2255
Comment
RSA399560
Thalictrum fendleri
George Willet
1935-6-21
s.n.
Modoc
Warner Mtns.
2287
Comment
POM100476
Thalictrum polycarpum
R. M. Austin
1895-07
552
Modoc
Willow Creek (Devils Garden)
Comment Read comments Jul 11 2010
SEINET248027
Thelypodium flexuosum
Unknown
1998-5-30
12997
Modoc
Surprise Valley, Modoc Country Road 299, 6.9 km (4.3 mi) east of downtown Cedarville, at a turnoff to some hotsprings.
1370
Comment
UC10958
Thelypodium howellii
M. S. Baker and Frank Nutting
1893-7-6
Modoc
Comment
SEINET4853764
Thermopsis argentata
Milo S. Baker
1894-8-14
s.n.
Modoc
Big Valley Mountains.
Comment
JEPS114433
Thermopsis californica var. argentata
Lowell Ahart, John Dittes
2008-8-26
15333
Modoc
On the sides of an unnamed road, 200 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout
1276
Comment
RSA520432
Thermopsis californica var. argentata
Bruce Bartholomew, B. Anderson
1990-4-26
5160
Modoc
1.1km NW of Day.
1080
Comment
HSC6977
Thlaspi arvense
M. T. Milligan
1966-4-18
448
Modoc
N end Jess Valley
1616
Comment
UCD115577
Thlaspi arvense
W. S. Ball
1937-6-28
s.n.
Modoc
Modoc County.
Comment
CAS-BOT-BC54246
Tragopogon dubius
Bruce Bartholomew
1990-6-18
5366
Modoc
S side of Goose Lake, ca. 5 km SSE of McGinty Point.
1400
Comment
CHSC106208
Tribulus terrestris
Lowell Ahart; John Dittes
2010-8-31
17132
Modoc
West side of Elkins Lane, about 10 yards south 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.
1267
Comment
CHSC106336
Tribulus terrestris
Lowell Ahart; John Dittes
2010-8-30
17081
Modoc
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
JEPS117467
Tribulus terrestris
Lowell Ahart, John Dittes
2010-8-31
17132
Modoc
West side of Elkins Lane, about 10 yards south 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
1267
Comment
NY643415
Tribulus terrestris
B. M. Bartholomew
1989-8-10
5037
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CHSC99950
Trichostema oblongum
Lowell Ahart; John Dittes
2008-8-26
15346
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
SEINET4208345
Trichostema simulatum
Richard R. Halse
2012-8-30
8710
Modoc
At the junction of State Hwy. 139 and the Lookout-Hackamore Road (N.F. Road 46 road to Bieber); ca. 16 miles northwest of Canby.; 0
1418
Comment
CAS-BOT-BC181779
Trifolium cyathiferum
Bruce Bartholomew
1994-7-1
6760
Modoc
11.9 km NW of State Hwy. 299 on road to Dutch Flat.
1400
Comment
SJSU7975
Trifolium cyathiferum
H. L. Buckalew
1961-6-27
Modoc
near Stowe Reservoir c. 2 mi N of Cedar Pass on Alturas-Cedarville Rd, Warner Mts
1950
Comment
UCD107919
Trifolium eriocephalum var. harneyense
Collector Unknown
1949-6-1
s.n.
Modoc
Eagleville, D. L. Grove Ranch.
Comment
JEPS33195
Trifolium gymnocarpon var. plummerae
L. S. Smith
1917-1
1156
Modoc
Mt. Bidwell, E of Cattle Pass
1920
Comment
CAS-BOT-BC181746
Trifolium longipes
Robert J. Weatherby
1955-7-7
1604
Modoc
Dismal Swamp.
2240
Comment
CAS-BOT-BC181749
Trifolium longipes
Bruce Bartholomew
1991-7-4
5901
Modoc
Roney Flat.
1460
Comment
HSC81088
Trifolium longipes
G. M. Riegel
1980-7-14
874
Modoc
South Warner Mtn.
2100
Comment
SBBG3830
Trifolium longipes
H. and M. Dearing
1939-6-9
3614
Modoc
above Cedarville
2133
Comment
JEPS126545
Trifolium longipes subsp. hansenii
Lowell Ahart, John Dittes
2016-6-6
20957
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.
Comment
CAS-BOT-BC181733
Trifolium macrocephalum
F. Angwin
1946-5-3
Modoc
Big Valley.
1280
Comment
HSC27357
Trifolium macrocephalum
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19414
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
NY717379
Trifolium macrocephalum
B. M. Bartholomew
1988-5-14
4191
Modoc
7 km south of turnoff to Crowder Flats along West Side Road, west side of Goose Lake
1410
Comment
SJSU7631
Trifolium macrocephalum
H. L. Buckalew
1961-6-23
Modoc
near Stowe Reservoir c. 2 mi N of Cedar Pass on Alturas-Cedarville Rd, Warner Mts
Comment
CAS-BOT-BC181726
Trifolium macrocephalum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-14
16476
Modoc
N of Davis Creek at junction of Sugar Hill Lookout road and one to Ft. Bidwell.
Comment
HSC15220
Trifolium macrocephalum
R. T. Haase
1965-4-24
50
Modoc
15 mi. S of Canby on Hwy. 299
Comment
SEINET10487918
Trifolium macrocephalum
LeRoy E. Detling
1948-5-24
Detling 6258
Modoc
N fk pit river, sec 17, t43n, r14e, sagebrush, juniper, artemisia tridentata, Level plateau, wet scabland in full sun.
1463
Comment
CAS-BOT-BC181756
Trifolium productum
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10579
Modoc
Three miles from Patterson Ranger Station on road to Eagleville. Warner Mountains. Modoc National Forest
Comment
CAS-BOT-BC181759
Trifolium productum
Bruce Bartholomew
1991-5-24
5732
Modoc
Near N side of Big Mud Lake at the Nevada State boundary.
1680
Comment
HSC100119
Trifolium repens
M. T. Milligan
1966-6-14
457
Modoc
N end of Jess Valley
1616
Comment
HSC15187
Trifolium wormskioldii
M. T. Milligan
1965-6-23
309
Modoc
N end of Jess Valley
1616
Comment
RSA233737
Trifolium wormskioldii
Robert F. Thorne, C. W. Tilforth
1969-9-5
39169
Modoc
Modoc National Forest, Warner Mountains, Clear Lake.
1768
Comment
UC555376
Trifolium wormskioldii
F. H. Frost
1925-7-12
8
Modoc
2 mi above Cedarville (Cedar Canyon); Warner Mtns
Comment
JEPS66101
Trifolium wormskioldii
Frances D. Payne
1931-6-17
170
Modoc
se Alturas (Parker Creek); Warner Mtns
1584
Comment
UCD138169
Triglochin concinna var. debilis
Herbert L. Mason; Verne Grant
1947-7-12
13436
Modoc
Corporation Ranch Headquarters, north of Likely.
Comment
UC1099957
Triglochin maritima
Herbert L. Mason, Verne Grant
1947-7-12
13438
Modoc
n Likely (Corporation Ranch Headquarters); , n of Likely
Comment
CAS-BOT-BC252535
Trisetum spicatum
Leland S. Smith
1918-7-14
994
Modoc
Mill Creek, Eagle Peak.
2133
Comment
UCR34681
Trisetum spicatum
J. A. Harpel
1981-8-6
V 31
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC242161
Triteleia hyacinthina
Bruce Bartholomew; Barrett Anderson
1988-7-21
4427
Modoc
S end of Whitehorse Flat Reservoir.
1340
Comment
UC421811
Triteleia hyacinthina
M. F. Gilman
613
Modoc
1676
Comment
HSC13438
Triticum aestivum
M. T. Milligan
1964-7-20
161
Modoc
N end of Jess Valley, near Mill Creek.
1677
Comment
CAS-BOT-BC58295
Turritis glabra
Bruce Bartholomew; Barrett Anderson
1990-7-20
5466
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-BC58562
Turritis glabra
Bruce Bartholomew; Barrett Anderson
1990-7-20
5466
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-BC58564
Turritis glabra
Bruce Bartholomew
1989-7-14
4947
Modoc
ca. 8 km NE of Egg Lake and 2.5 km E of Survice Gulch.
1340
Comment
UC1241778
Typha latifolia
Verne Grant and Irving Schneider
1947-7-20
8101
Modoc
North Fork of Pitt River by Dorris Bridge near Alturas; North Fork of Pitt River
Comment
RSA523577
Utricularia vulgaris subsp. macrorhiza
W. L. Jepson
1918-8-11
7935
Modoc
Alturas.
Comment
CAS-BOT-BC95304
Vaccaria hispanica
Annie Montague Alexander; L. Kellogg
1946-6-15
4783
Modoc
Deep Creek.
1463
Comment
CAS-BOT-BC95305
Vaccaria hispanica
Belknap C. Goldsmith
1912-8-23
67
Modoc
Near Alturas.
1341
Comment
UCD169490
Vaccaria hispanica
Louis C. Wheeler
1935-8-6
3800
Modoc
1/2 mile south of Pine Creek (town).
1493
Comment
CAS-BOT-BC95707
Vaccinium membranaceum
Leland S. Smith
1917-9-16
158
Modoc
Lassen Creek (near head).
2042
Comment
JEPS58718
Vaccinium membranaceum
Leland S. Smith
ca. 1918
907
Modoc
Lassen Creek
2133
Comment
HSC21703
Valeriana californica
M. T. Milligan
1965-7-10
432
Modoc
W slope of Eagle Peak.
2439
Comment
SBBG7421
Valeriana californica
H. and M. Dearing
1939-6-8
3594
Modoc
Pine Cyn, Warner Mtns
Comment
HSC100178
Ventenata dubia
J. P. Smith
2011-8-7
13360
Modoc
Along Hwy. 299 E of Canby.
1363
Comment
CDA39370
Veratrum californicum
T. C. Fuller
1958-7-8
2025
Modoc
Davis Creek.
0
Comment
UC71761
Veratrum californicum var. californicum
Mrs. M. H. Manning
Jul 1903
194
Modoc
Mt. Bidwell Mt. Bidwell (ne Modoc County)
Comment
CAS-BOT-BC242193
Veratrum californicum var. californicum
P. Monnet
1913-7-7
848
Modoc
Warner's Range.
2286
Comment
CAS-BOT-BC245481
Verbascum thapsus
Bruce Bartholomew
1995-8-1
7132
Modoc
4.7 km N of turn off to Cedarvill on U.S. Hwy 395.
1380
Comment
CAS-BOT-BC245472
Veronica americana
Francis Dorris Payne
1931-6-17
162
Modoc
Parker Creek.
1584
Comment
RSA252395
Veronica americana
Robert F. Thorne, C. W. Tilforth
1969-9-5
39163
Modoc
Modoc National Forest, Warner Mountains, Clear Lake.
1768
Comment
HSC65386
Veronica anagallis-aquatica
Thomas Wood
1979-8-8
218
Modoc
About 1.2 mi. S and then shortly W of Ft. Bidwell, along Hwy. 1
1372
Comment
CAS-BOT-BC245452
Veronica peregrina subsp. xalapensis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-13
16453
Modoc
Southern outskirts of Fort Bidwell.
Comment
CHSC107379
Veronica peregrina subsp. xalapensis
Lowell Ahart; John Dittes
2011-6-22
17539
Modoc
On the west side of the road, about 50 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 Aden, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
JEPS118248
Veronica peregrina subsp. xalapensis
Lowell Ahart, John Dittes
2011-6-22
17539
Modoc
On the west side of the road, about 50 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 Aden [Adin], 10 miles (air) east of Lookout, Big Valley
1264
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
UC748150
Veronica peregrina subsp. xalapensis
Annie M. Alexander and Louise Kellogg
1946-6-14
4757
Modoc
Silver Creek branch of Patterson Mill Road Silver Creek
1828
Comment
CAS-BOT-BC245450
Veronica persica
Bruce Bartholomew
1991-6-20
5790
Modoc
Fox Mountain Spring, ca. 10 km NW of Adin.
1620
Comment
JEPS22878
Veronica serpyllifolia subsp. humifusa
Rimo Bacigalupi with J. R. Sweeney, J. Weiler and their class from Sagehen
1959-7-19
7324
Modoc
beside Dismal Creek (in Dismal Swamp, near summit of roas, (1 1/2 mi n of) over Warner Mountains, between Fort Bidwell and Pine Creek, very close to Oregon border); Dismal Swamp
Comment
JEPS85622
Veronica serpyllifolia subsp. humifusa
Frances D. Payne
1931-6-25
128
Modoc
Pine Creek Basin, western slope of the Warner Mountains Pine Creek Basin; Warner Mountains, Pine Creek Basin
2133
Comment
CAS-BOT-BC245440
Veronica wormskjoldii
Bruce Bartholomew; Barrett Anderson
1988-7-23
4573
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
CAS-BOT-BC245442
Veronica wormskjoldii
Bruce Bartholomew
1994-7-3
6834
Modoc
Edge of Dismal Swamp, N end of Warner Mountains.
2180
Comment
NY716270
Vicia americana
B. M. Bartholomew
1988-6-24
4352
Modoc
9.8 km southwest of County road 1 on County Road 42, east side of the Warner Mountains.
1960
Comment
RSA0011233
Vicia americana
R. M. Austin, Bruce
1898-07
s.n.
Modoc
Coyote Flat.
Comment
CAS-BOT-BC180137
Vicia americana var. americana
Leland S. Smith
1918-7-7
979
Modoc
Jess Valley.
Comment
UC83934
Vicia cracca
Mrs. R. M. Austin
1893-1
Modoc
Davis Creek
Comment
UC1761504
Viola adunca
Milo S. Baker
Aug 1898
527
Modoc
Little Hot Spring Valley Big Valley-Fall River Range (about halfway between Forestdale and the summit towards Day P.O.)
Comment
UC1763483
Viola adunca
Milo S. Baker
Aug 1898
Modoc
Forestdale
Comment Read comments Jun 12 2013
UC748236
Viola adunca
Annie M. Alexander and Louise Kellogg
1946-6-25
4820
Modoc
Dismal Swamp, n end of Warner Mountains Dismal Swamp; Warner Mountains
2255
Comment
CAS-BOT-BC245352
Viola beckwithii
Milo Samuel Baker
1888-1-1
s.n.
Modoc
Near Lookout.
Comment
CAS-BOT-BC245363
Viola beckwithii
L. A. M. Black
1893-7-1
86
Modoc
Davis Creek.
Comment
UC581517
Viola beckwithii
H. L. Mason
1926-4-12
2884
Modoc
Davis Creek
Comment
CAS-BOT-BC497310
Viola beckwithii
B. Bartholomew
1991-5-24
5725
Modoc
1.3 km NE of road between Fort Bidwell and Fee Reservoir on road to Big Mud Lake
1580
Comment
CAS-BOT-BC245350
Viola glabella
Bruce Bartholomew
1995-6-23
6991
Modoc
8.8 km E of U.S. Hwy 395 on Forest Road 30, W side of the Warner Mountains.
1700
Comment
CAS-BOT-BC245340
Viola macloskeyi
Bruce Bartholomew; Barrett Anderson
1988-6-24
4344
Modoc
Vicinity of Blue Bell Mine between Lily Lake and and Fort Bidwell on County Road 2, Warner Mts..
2190
Comment
CAS-BOT-BC245342
Viola macloskeyi
Bruce Bartholomew
1992-5-15
6308
Modoc
Upper end of Pleasants Canyon, W side of Warner Mountains.
1930
Comment
SEINET195181
Viola macloskeyi
Annie M. Alexander, Louise Kellogg
1946-7-1
4887
Modoc
Mineral Spring 2 miles southwest of Dismal Swamp north end of Warner Mountains
2256
Comment
CAS-BOT-BC245320
Viola praemorsa
Edward Kent Balls
1950-5-11
14624
Modoc
Above Cowhead Lake, along 8-mile Creek.
1463
Comment
CAS-BOT-BC245322
Viola praemorsa
Bruce Bartholomew; Barrett Anderson
1989-4-29
4689
Modoc
Surprise Valley Road, just S of the Oregon border, extreme NE corner of Modoc County.
1630
Comment
JEPS50378
Viola praemorsa subsp. linguifolia
Milo S. Baker
1893-7-19
Modoc
Forestdale
Comment
UC1025081
Viola praemorsa subsp. linguifolia
Leo Whitney
1934-5-5
1739
Modoc
15 mi w of Canby (ne hillside near Happy Camp); Modoc National Forest
1463
Comment
UC1761655
Viola praemorsa subsp. linguifolia
E. K. Balls
1950-5-11
14624
Modoc
8.1 mi NE of Fort Bidwell (above Cowhead Lake, along 8-Mile Creek)
1463
Comment
POM203820
Viola praemorsa subsp. linguifolia
J. T. Howell
1934-6-14
12131
Modoc
Near Lost Lake, Warner Mts.
2439
Comment
RSA59369
Viola praemorsa subsp. linguifolia
E. K. Balls
1950-5-11
14624
Modoc
8.1 mi NE of Fort Bidwell, above Cowhead Lake, along 8 mile Creek.
1463
Comment
HSC25973
Viola praemorsa subsp. praemorsa
D. H. Norris, T. Nelson, S. Dowty
1971-6-22
19345
Modoc
Soup Springs Campground
Comment
POM84063
Viola praemorsa subsp. praemorsa
C. C. Bruce
1898-06
2255
Modoc
Goose Lake Canyon.
Comment
HSC25974
Viola purpurea subsp. mohavensis
D. H. Norris, T. Nelson, S. Dowty
1971-6-22
19322
Modoc
Soup Springs Campground
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
JEPS50328
Viola purpurea subsp. purpurea
Milo S. Baker
1893-7-25
Modoc
Big Valley Mountains
Comment
POM203821
Viola purpurea subsp. purpurea
J. T. Howell
1934-6-14
12134
Modoc
Near Lost Lake, Warner Mts.
2439
Comment
CAS-BOT-BC245299
Viola purpurea subsp. venosa
K. Paulson; Robert Paulson
1988-6-11
27
Modoc
Stough Reservoir, Warner Mts..
1676
Comment
CAS-BOT-BC245286
Viola sheltonii
Bruce Bartholomew
1995-6-23
6993
Modoc
0.5 km SW of Forest Road 30 on road to Bald Mountain, crest of the Warner Mountains.
2060
Comment
CAS-BOT-BC245289
Viola sheltonii
Bruce Bartholomew
1994-7-2
6819
Modoc
Mill Creek NE of Bald Mtn., E side of Warner Mountains.
2040
Comment
JEPS50268
Viola sororia subsp. affinis
F. Payne
1929-6-13
7
Modoc
Parker Creek; Warner Mountains, Parker Creek
1584
Comment
UC19304
Viola sororia subsp. affinis
Mrs. R. M. Austin
June 1894
Modoc
Willow Creek; Northern California, Willow Creek
Comment
UC1024695
Vulpia microstachys var. microstachys
Leo Whitney
1934-5-18
Modoc
near Timbered Mountain (Devil's Garden, ne Modoc County); Modoc National Forest, Devil's Garden
1524
Comment
UCD93990
Vulpia microstachys var. pauciflora
A. A. Beetle; G. L. Stebbins Jr.
1942-5-30
3372
Modoc
at Adin.
Comment
POM203788
Woodsia oregana
J. T. Howell
1934-6-11
11974
Modoc
Parker Creek, Warner Mts.
1585
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
CHSC85191
Wyethia mollis
John Dittes; Josephine Guardino
1991-6-1
346
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; at southern edge of Ash Creek Floodplain.
1271
Comment
UC863904
Wyethia mollis
Lewis S. Rose
1940-6-13
40547
Modoc
ne Alturas; Surprise
1371
Comment
SEINET10726812
Wyethia mollis
Paul Gallian, David B. Dunn
1971-6-3
Gallian 501
Modoc
5 mi. S of CAnby on Calif. Hwy. 299.
1280
Comment
UCSB11846
Wyethia mollis
Haller, John
1961-6-24
Modoc
Fort Bidwell-New Pine Creek road, 6.2 mi NW of Fort Bidwell; Warner Mountains
1828
Comment
CAS-BOT-BC242290
Zannichellia palustris
Robert Folger Thorne; C. W. Tilforth
1969-9-5
39178
Modoc
South Fork of Pit River at bridge 3.8 mi. E of Likely.
1386
Comment
UC1099978
Zannichellia palustris
Herbert L. Mason and Verne Grant
1947-7-12
13427
Modoc
n. Likely (s. loop of w. side rd.)
Comment
CAS-BOT-BC242053
Zigadenus paniculatus
Elmer Ivan Applegate
1932-7-9
7582
Modoc
Bidwell Mountain.
Comment
CAS-BOT-BC242060
Zigadenus paniculatus
M. M. Hanna
1956-6-4
956
Modoc
Cedar Pass.
Comment
RSA304224
Zigadenus paniculatus
James R. Shevock
1972-5-20
1805
Modoc
N of Alturas, Hwy 299.
1372
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