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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
UC401289
Abies concolor
Mrs. M. H. Manning
Modoc
Ft. Bidwell
Comment
HSC65545
Acer negundo var. californicum
Thomas Wood
1979-8-8
204
Modoc
1 mi. S of Ft. Bidwell, along Hwy. 1, corner house where road turns W
1372
Comment
CAS-BOT-BC15671
Achillea millefolium
Bruce Bartholomew
1989-7-15
5000
Modoc
Sweagert Flat.
1860
Comment
CAS-BOT-BC15674
Achillea millefolium
Bruce Bartholomew
1990-6-17
5350
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
RSA504852
Achillea millefolium
Bruce Bartholomew, B. Anderson
1988-7-21
4432
Modoc
Whipple Spring, E side of Whitehorse Flat Reservoir.
1340
Comment
UC1024977
Achnatherum lemmonii
Leo Whitney
1935-7-6
3421
Modoc
Clark Springs
Comment
UC1158678
Achnatherum lemmonii
Arthur Cronquist and Arthur H. Holmgren
1959-6-19
8495
Modoc
15 mi e Likely (along Clear Lake); Warner Mts., Clear Lake
1828
Comment
CAS-BOT-BC242323
Achnatherum lettermanii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5463
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
UCD50901
Achnatherum occidentale
August L. Hormay
1932-7-14
s.n.
Modoc
DD plot site, Modoc National Forest.
Comment
CAS-BOT-BC242314
Achnatherum occidentale subsp. californicum
Bruce Bartholomew
1990-8-5
5661
Modoc
Summit Trail, ca. 2 km N of Patterson Ranger Station, W side of Warner Mts.
2300
Comment
CAS-BOT-BC242315
Achnatherum occidentale subsp. californicum
John Thomas Howell
1934-6-30
12273
Modoc
Duncan Horse Camp.
1355
Comment
UC1025001
Achnatherum occidentale subsp. occidentale
Leo Whitney
1935-7-11
3458
Modoc
4 mi e Medicine Lake (Glass Mountain); Glass Mountain
Comment
UC1037133
Achnatherum occidentale subsp. pubescens
Leo Whitney
1935-6-9
3206
Modoc
White Horse
Comment
UC1031374
Achnatherum thurberianum
L. D. Whitney
1935-7-2
3333
Modoc
ca. 17 mi nw Canby (Badger Wells); Badger Wells
Comment
CHSC111102
Acmispon americanus var. americanus
Lowell Ahart; John Dittes
2010-7-12
18354
Modoc
In the parking area on the east side of Elkins Lane, northeast of the homestead, about 300 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.
1295
Comment
CHSC99901
Acmispon americanus var. americanus
Lowell Ahart; John Dittes
2008-8-25
15302
Modoc
On the west bank (flood plain) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
UC748227
Aconitum columbianum
Annie M. Alexander and Louise Kellogg
1946-7-29
5082
Modoc
s. slope Emerson Peak; Warner Mts., Emerson Peak
2438
Comment
NY483099
Aconitum columbianum subsp. columbianum
B. Anderson
1986-7-10
3198
Modoc
Warner Mountains. West Warner Road at the north fork of Pine Creek.
1935
Comment
CAS-BOT-BC218319
Actaea rubra
Leland S. Smith
1920-9-15
1104
Modoc
E side of Round Valley.
1432
Comment
CAS-BOT-BC15642
Adenocaulon bicolor
Bruce Bartholomew
1994-7-2
6783
Modoc
5.0 km SE of Joseph Creek Basin on the W side of the Warner Mountains.
1930
Comment
UC29325
Adenocaulon bicolor
Milo S. Baker
1893-6
Modoc
along timbered mt. stream
Comment
CHSC68565
Adonis aestivalis
Vernon H. Oswald; Beth Corbin, Gary Schoolcraft
1997-5-17
8463
Modoc
Bushey Rd. on the north side of the Pit River south of Canby Bridge. Roadside bordering a field.
1280
Comment Read comments May 4 2012
HSC103927
Adonis aestivalis
L. Ahart, John Dittes
2011-6-21
17514
Modoc
Ash Creek State Wildlife Area; ~2,300 ft. N of Lassen County Line; ~3.6 mi. (air) W of Adin, ~8 mi. (air) NE of Bieber, Big Valley
1268
Comment
JEPS94590
Adonis aestivalis
Vernon H. Oswald, Beth Corbin and Gary Schoolcraft
1993-5-17
8463
Modoc
Bushey Rd. on n side of river s Canby Bridge; Pit River
1280
Comment
CDA36051
Adonis aestivalis
CDFA Staff
1978-1
Modoc
One mile east of Canby.
0
Comment
UCD95442
Adonis aestivalis
T. C. Fuller
1963-7-11
10643
Modoc
S. of Hwy 299 to Adin, 2.0 mi. w. of Canby.
Comment
UC1191787
Agastache urticifolia
Verne Grant and Irving Schneider
1947-7-22
8158
Modoc
one mi nw of Highway 395 on dirt road leading to s end Goose Lake (headwaters North Fork Pit River); , s end Goose Lake
Comment
UC748039
Agastache urticifolia
Annie M. Alexander and Louise Kellogg
1946-7-11
4963
Modoc
slope w Eight Mile Creek (ne corner of Modoc County); slope w of Eight Mile Creek
Comment
UCLA72420
Agastache urticifolia
Frances D. Payne
1932-6-26
607
Modoc
Parker Creek
1828
Comment
UC104565
Agastache urticifolia
Mrs. R. M. Austin
July 1874
Modoc
Willow Creek
Comment
CAS-BOT-BC21367
Agoseris aurantiaca
Bruce Bartholomew
1990-8-4
5622
Modoc
Slope on N side of Pine Creek Basin on trail to Patterson Lake, W side of Warner Mts.
2380
Comment
RSA101366
Agoseris glauca var. dasycephala
R. Weatherby
1955-7-8
1617
Modoc
7 miles north of Ft. Bidwell, northern Warner Mts.
1875
Comment
CAS-BOT-BC15278
Agoseris heterophylla
Arnold Tiehm
1984-7-30
8830
Modoc
8.9 road miles NE of Ft. Bidwell on the main road to Adel, just past the road summit
1615
Comment
UC29350
Agoseris heterophylla var. heterophylla
Milo S. Baker
1893-6-15
Modoc
near, rocky slope Pitt River
Comment
JEPS5993
Agoseris parviflora
Frances D. Payne
1932-6-26
612
Modoc
s and e, on high ridges n of Parker Creek Alturas; Warner Mountains, Parker Creek
1828
Comment
RSA27436
Agoseris parviflora
C. L. Hitchcock
1940-5-27
6707
Modoc
15 miles NE of Alturas.
1677
Comment
HSC80913
Agropyron cristatum
G. M. Riegel
1979-7-5
494
Modoc
S Warner Mtns.
2100
Comment
SD61031
Agropyron cristatum
Darley F. Howe
1964-8-2
Modoc
Vacant lot, Alturas.
1280
Comment
JEPS119857
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 Country Road 87, about 7.5 miles (air) west of Adin, about 10.2 miles (air) east of Lookout, Big Valley.
Comment
CAS-BOT-BC242376
Agrostis exarata
Bruce Bartholomew
1989-8-11
5097
Modoc
Vicinity of Patterson Ranger Station, S end of Warner Mountains.
2160
Comment
JEPS123866
Agrostis exarata
Lowell Ahart, John Dittes
2015-7-16
20394
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
UC1024930
Agrostis exarata
Leo Whitney
1935-6-29
3347
Modoc
ca 15 mi nw Canby (Lake Joaquina, Hackamore); Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
UCD52339
Agrostis exarata
L. D. Whitney
1935-7-24
s.n.
Modoc
near Hackamore.
Comment
UCD53116
Agrostis pallens
L. Whitney
1935-7-6
s.n.
Modoc
Pit River. Stone Coal Valley.
Comment
CHSC112045
Agrostis stolonifera
Lowell Ahart; John Dittes
2012-7-10
18323
Modoc
On dry soil, along the south side of the drainage, northwest of the old homestead, Ash Creek State Wildlife Area, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1266
Comment
SJSU9634
Agrostis stolonifera
W. Savage
1979-7-7
1453
Modoc
Triangle, west side of Fairchild Swamp Unit, Modoc National Forest
1493
Comment
JEPS68412
Agrostis thurberiana
Leland S. Smith
1918-6-23
966
Modoc
High Grade Modoc Forest, Lily Lake
2286
Comment
CAS-BOT-BC190683
Aliciella micromeria
Bruce Bartholomew
1990-6-17
5336
Modoc
Surprise Valley, SE corner of Upper Alkali Lake.
1390
Comment
HSC17011
Aliciella micromeria
M. T. Milligan
1964-6-20
48
Modoc
E A St. near Hwy. 395, Alturas
1372
Comment
RSA534554
Aliciella micromeria
Bruce Bartholomew
1991-5-24
5695
Modoc
Surprise Valley, 5.1 km E of Eagleville
1370
Comment
POM229968
Alisma gramineum
L. C. Wheeler
1935-8-18
3890
Modoc
2 miles northeast of Alturas
1357
Comment
UC985667
Alisma gramineum
Malcolm A. Nobs and S. Galen Smith
1949-7-22
1065
Modoc
bottom of dry canals at south fork of Pit River; Likely
Comment
UCR143477
Alisma gramineum
L. C. Wheeler
1935-8-18
3890
Modoc
Great Basin Province; Modoc Plateau, 2 miles northeast of Alturas
1357
Comment
RSA210808
Alisma triviale
Robert F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39088
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
CAS-BOT-BC445447
Alisma triviale
Robert F. Thorne; C. W. Tilforth
1969-9-4
39056
Modoc
2 mi W of Davis Creek (town), S. of Goose Lake
1432
Comment
CAS-BOT-BC245009
Allium acuminatum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16383
Modoc
5 mi. E of 299 along Cedar Pass road.
Comment
CAS-BOT-BC245017
Allium acuminatum
Bruce Bartholomew
1991-6-23
5876
Modoc
2.6 km NE of Crowder Flat Road on road between Ingall Swamp and Dorris Brothers Reservoir.
1520
Comment
RSA164387
Allium acuminatum
Clare B. Hardham
1961-6-18
7566
Modoc
East side Cedar Pass.
1524
Comment
SEINET8111958
Allium acuminatum
M. J. Williams
1969-1
Modoc
Comment
SEINET8111991
Allium acuminatum
M. J. Williams
1984-1
Modoc
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-BC245001
Allium amplectens
Bruce Bartholomew
1991-6-21
5830
Modoc
W side of Goose Lake, 1.4 km N of junction with Forest Service road 73.
1450
Comment
HSC29864
Allium amplectens
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19477
Modoc
Upper Rush Creek Campground about 8 mi. N of Adin on Hwy. 299
Comment
JEPS79133
Allium campanulatum
L. R. Heckard with R. Bacigalupi
1980-6-10
5235
Modoc
about 10 mi nw Lookout (along Great Northern Railroad grade)
Comment
CHSC118295
Allium geyeri var. tenerum
L. P. Janeway
2016-5-17
12038
Modoc
Modoc Plateau. Devils Garden area; where Reoad 45N06 crosses Logans Slough; about 3.2 air-km morth of Big Sage Reservior.
1494
Comment
SEINET3884708
Allium lemmonii
D. W. McNeal
1983-6-6
2849
Modoc
In a road side depression (vernal pool?) beside Highway #139, 7.4 miles NW of the junction of Highway #299.; 0
Comment
CAS-BOT-BC244964
Allium platycaule
Gordon H. True
1964-6-3
1456
Modoc
N Fork of Pit River between Alturas and Goose Lake.
1432
Comment
CAS-BOT-BC244965
Allium platycaule
Mrs. H. C. Cantelow
1940-6-1
3897
Modoc
E of Alturas.
Comment
CAS-BOT-BC244972
Allium platycaule
John Thomas Howell
1934-6-11
11920
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC244976
Allium platycaule
Alice Eastwood; John Thomas Howell
1940-6-13
8187
Modoc
W side of Cedar Pass.
Comment
RSA27874
Allium platycaule
C. L. Hitchcock
1940-5-27
6667
Modoc
15 miles northeast of Alturas.
1616
Comment
SEINET188106
Allium platycaule
C. L. Hitchcock
1940-5-27
6667
Modoc
15 miles nrotheast of Alturas.
1615
Comment Read comments Dec 2 2014
UC1036004
Allium platycaule
Helen K. Sharsmith
1955-6-22
4484
Modoc
just n Cedar Pass; Warner Mountains, Modoc National Forest
1889
Comment
UCR267413
Allium platycaule
Jim Andre, Glenn L. Clifton
1993-6-12
29995
Modoc
Warner Mountains, Cedar Pass, Hwy 299, Modoc National Forest
1919
Comment
SEINET3878894
Allium platycaule
D. W. McNeal
1980-6-2
2341
Modoc
On a hillside above Hwy #395, 9.7 mi S of Davis Creek.; 0
Comment
UC1094749
Allium platycaule
Francia Chisaki
1956-5-29
865
Modoc
9.8 mi w Cedarville; Modoc National Forest
Comment
SEINET198608
Allium siskiyouense
Annie M. Alexander, L Kellogg
1946-6-8
4702
Modoc
Near 3 mi Ranger Station sign rd from Eagleville to Patterson Mill
2225
Comment
JEPS127595
Allium tolmiei var. tolmiei
L. P. Janeway
2016-5-16
11971
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09. McGinty Reservoir 7.5' Quad.
Comment
JEPS127596
Allium tolmiei var. tolmiei
L. P. Janeway, B. Castro
2016-5-18
12063
Modoc
Modoc Plateau. Devils Garden area; Island Meadow, along Road 47N08 2.1 road km N of Road 73/181/47N09.
Comment
UC1036059
Allium tolmiei var. tolmiei
Annie M. Alexander and Louise Kellogg
1946-6-26
4835
Modoc
Dismal Swamp, n. end of Warner Mts. Warner Mts., Dismal Swamp
2255
Comment
CAS-BOT-BC190745
Allophyllum gilioides subsp. gilioides
Bruce Bartholomew
1995-5-12
6899
Modoc
Near NE side of Day Rock above Little Hot Spring Valley.
1310
Comment
HSC8877
Alopecurus aequalis
M. T. Milligan
1964-7-25
171
Modoc
Pine Creek Basin, along trail.
2439
Comment
JEPS119858
Alopecurus carolinianus
Lowell Ahart, John Dittes
2012-7-12
18357
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
CAS-BOT-BC242339
Alopecurus geniculatus
James D. Jokerst
1983-5-31
1800
Modoc
Near Signal Butte.
1340
Comment
SJSU9640
Alopecurus geniculatus
W. Savage
1979-7-7
1455
Modoc
Triangle, west side of Fairchild Swamp unit, Devils Garden District, Modoc National Forest
1493
Comment
UC1024851
Alopecurus geniculatus
Leo Whitney
1935-6-9
3198
Modoc
White Horse lake (Flat) near White Horse
Comment
UC1100225
Alopecurus geniculatus
Herbert L. Mason, Malcolm A. Nobs, and S. Galen Smith
1949-5-29
764
Modoc
2 mi. e. Adin
Comment
SEINET10971739
Alopecurus pratensis
Billy Joe Cox, David B. Dunn
1971-6-3
Cox 2614
Modoc
4 mi s of davis creek on us hwy 395, in very mesic grassland sedge meadow, Lupines very sparse and approximately a week or more behind the flowering of Those near alturas.
1402
Comment
CAS-BOT-BC58601
Alyssum simplex
S. Saufferer
1973-5-5
131
Modoc
About 7.5 mi. S of Pine Creek along Highway 395.
Comment
CAS-BOT-BC58604
Alyssum simplex
James Vale
1981-5-21
Modoc
Alturas.
Comment
UC1585856
Alyssum simplex
Barbara Ertter
1988-6-18
7607
Modoc
w. side hwy 139 just s. of where it crosses railroad at jct to Clear Lake (n.e. of Dry Lake, e. of Lava Beds National Monument)
1249
Comment
CAS-BOT-BC497471
Alyssum simplex
Margaret J. Williams
1988-5-28
88 -19/4
Modoc
Hwy 395, intersection with Davis Creek Road
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
UC1191385
Amaranthus retroflexus
Herbert L. Mason, Verne Grant
1947-7-10
13343
Modoc
Dorris Reservoir, 2 miles east of Alturas
Comment
HSC41463
Amelanchier pallida
J. P. Smith, J. O. Sawyer
1972-5-6
5282
Modoc
2.8 mi. from jct. with Hwy. 395 on rd. between Davis Creek and Fandango Valley
1524
Comment
HSC80690
Amelanchier pallida
G. M. Riegel
1976-7-3
452
Modoc
S Warner Mtns.
1670
Comment
CAS-BOT-BC217087
Amelanchier utahensis
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
138
Modoc
Below Modoc Nat. Forest Boundary along Parker Creek.
Comment
CAS-BOT-BC217097
Amelanchier utahensis
Elmer Ivan Applegate
1929-6-25
5901
Modoc
Cottonwood Creek, E side of Goose Lake.
Comment
UC1127787
Amelanchier utahensis
R. C. Wilson
1933-6-4
36
Modoc
Rush Creek; Modoc National Forest, Canby Quad.
1463
Comment
UCSB18015
Amelanchier utahensis
Haller, John
1962-6-8
Modoc
Slopes adjacent to South Fork of the Pit River, near Little Meadows Campground, Likely-Eagleville Road about 8 miles East of Likely, Warner Mountains
1584
Comment
CAS-BOT-BC245114
Amphiscirpus nevadensis
Edward Kent Balls
1950-5-13
14668
Modoc
Goose Lake, E shore near Willow Ranch.
1463
Comment
CAS-BOT-BC245115
Amphiscirpus nevadensis
Herbert Louis Mason; Verne Grant
1947-7-12
13436
Modoc
Corporation Ranch Headquarters, N of Likely.
Comment
HSC3507
Amsinckia intermedia
M. T. Milligan
1964-6-20
73
Modoc
1 mi. E of Hwy. 395 on Hwy. 299
1524
Comment
CAS-BOT-BC54158
Amsinckia menziesii
John Thomas Howell
1934-6-16
12218
Modoc
5 mi. from Adin on road to Alturas.
Comment
JEPS126551
Amsinckia menziesii
Lowell Ahart, John Dittes
2016-6-6
20942
Modoc
About 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area.
Comment
RSA0089940
Amsinckia menziesii
Verne Grant, Irving Schneider
1947-7-18
8044
Modoc
Eastside Canal, 5 miles north of Bayley s bridge, south of Alturas.
Comment
UC1191835
Amsinckia menziesii var. menziesii
Verne Grant, Irving Schneider
1947-7-18
8044
Modoc
5 mi n Bayley's Bridge (s of Alturas); Eastside Canal
Comment
CAS-BOT-BC54159
Amsinckia tessellata var. tessellata
Alice Eastwood; John Thomas Howell
1940-6-13
8162
Modoc
Fort Bidwell.
Comment
SJSU9567
Ancistrocarphus filagineus
W. Savage
1979-7-3
1309
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC15612
Antennaria argentea
John Thomas Howell
1934-7-1
12316
Modoc
Duncan Horse Camp.
1355
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
UC748335
Antennaria argentea
Annie M. Alexander and Louise Kellogg
1946-6-17
4785
Modoc
Cedar Pass Road
1767
Comment
SEINET6735044
Antennaria argentea
M. J. Williams
1984-6-29
84- 72 -2
Modoc
Cave Lake, west side of the Warner Mountains.
2134
Comment
UC485205
Antennaria dimorpha
Franklin P. Nutting
Modoc
Egg Lake
Comment
UC71587
Antennaria dimorpha
Mrs. M. H. Manning
1903-3
75
Modoc
near, (north-eastern Modoc County) Fort Bidwell
Comment
JEPS33941
Antennaria dimorpha
L. S. Smith
1918-1-1
770
Modoc
Modoc National Forest
Comment
SEINET9367775
Antennaria flagellaris
Unknown
2000-6-1
1358
Modoc
Modoc
Comment
CAS-BOT-BC15588
Antennaria geyeri
John Thomas Howell
1934-6-30
12255
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC15589
Antennaria luzuloides
Ethel S. Willits
1940-5-4
209
Modoc
Willow Ranch
1371
Comment
CAS-BOT-BC58684
Antennaria luzuloides
Mrs. R. M. Austin
1894-6-1
s.n.
Modoc
Dry valley near Willow Creek
Comment
RSA606135
Antennaria rosea
L. C. Wheeler
1935-8-8
3808
Modoc
Warner Mountains: N Fork Bidwell Creek.
2378
Comment
UC190692
Antennaria rosea
M. F. Gilman
646
Modoc
1676
Comment
CAS-BOT-BC15558
Antennaria rosea subsp. rosea
Annie Montague Alexander; L. Kellogg
1946-7-11
4973
Modoc
Mesa W of Eight Mile Creek.
Comment
CAS-BOT-BC15559
Antennaria rosea subsp. rosea
Annie Montague Alexander; L. Kellogg
1946-6-27
4847
Modoc
Highgrade, top of ridge 2 mi. by road from Dismal Swamp.
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
RSA0059602
Apera interrupta
Lowell Ahart, John Dittes
2011-6-21
17520
Modoc
About 130 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, about 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
CHSC85394
Apocynum androsaemifolium
John Dittes; Josephine Guardino
1991-8-24
458
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
HSC65292
Apocynum androsaemifolium
J. P. Smith, J. O. Sawyer
1973-8-9
7261
Modoc
Blue Lake, Modoc National Forest.
1829
Comment
RSA503044
Apocynum androsaemifolium subsp. pumilum
K. Paulson, R. Paulson
1988-7-13
77
Modoc
Clear Lake area, Warner Mountains
Comment
UC748478
Aquilegia formosa
Annie M. Alexander and Louise Kellogg
1946-7-24
5062
Modoc
Bear Camp Flat Warner Mtns (on trail to Emerson Camp)
Comment
CAS-BOT-BC218334
Aquilegia formosa var. formosa
Elmer Ivan Applegate
1933-8-2
8080
Modoc
Mill Creek Meadows, Warner Mts.
Comment
CAS-BOT-BC218335
Aquilegia formosa var. formosa
Elmer Ivan Applegate
1932-7-9
7598
Modoc
N slope of Bidwell Mountain, Warner Mts.
Comment
CAS-BOT-BC218340
Aquilegia formosa var. formosa
Leland S. Smith
1920-7-13
1176
Modoc
Grizzley's.
1554
Comment
CAS-BOT-BC218349
Aquilegia formosa var. formosa
John Thomas Howell
1934-6-11
11952
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC218341
Aquilegia formosa var. formosa
P. Monnet
1913-7-7
861
Modoc
Warner's Range
2286
Comment
UC10399
Arabis davidsonii
Mrs. C. C. Bruce
Jun 1892
2250
Modoc
Lake City mt
Comment
HSC81077
Arabis drummondii
G. M. Riegel
1980-8-13
1042
Modoc
S Warner Mtns.
1829
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
NY119625
Arabis subpinnatifida
B. M. Bartholomew
1988-5-13
4177
Modoc
Juniper Flats, 10 km E of Likely on road to Jess Valley, W side of the Warner Mtns.
1450
Comment
CAS-BOT-BC95648
Arctostaphylos nevadensis
Bruce Bartholomew
1995-7-31
7103
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-BC95649
Arctostaphylos nevadensis
Belknap C. Goldsmith
1911-6-14
31
Modoc
N Fork Davis Creek.
1920
Comment
CAS-BOT-BC95657
Arctostaphylos patula
Doris K. Kildale
1926-9-11
2774
Modoc
Between Alturas and the Oregon line.
1371
Comment
UCR34702
Arenaria
J. A. Harpel
1981-8-6
V 28
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
JEPS51492
Arenaria aculeata
Frances D. Payne
1929-6-13
8
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
JEPS35871
Arnica chamissonis
Frances D. Payne
1931-6-29
295
Modoc
e of Warren Peak; Owl Creek, Warner Mts.
2133
Comment
UCD149890
Arnica chamissonis
Harry A. George
1967-6-15
s.n.
Modoc
Whitehorse Flat Reservoir.
Comment
CAS-BOT-BC15573
Arnica chamissonis subsp. foliosa
M. Vasey
1990-6-30
9031
Modoc
Near Lava Camp (road end), Egg Lake.
1300
Comment
POM260005
Arnica cordifolia
C. L. Hitchcock
1940-5-27
6702
Modoc
15 miles NE of Alturas.
1677
Comment
RSA504670
Arnica cordifolia
K. Paulson, R. Paulson
1988-6-11
25
Modoc
Parker Creek Road, W side of the Warner Mountains
1524
Comment
UC1037303
Arnica cordifolia
Leo Whitney
1934-5-5
1608
Modoc
15 mi w of, (at Happy Camp) Canby; Modoc National Forest, Happy Camp
1463
Comment
HSC81145
Arnica cordifolia
G. M. Riegel
1980-7-12
864
Modoc
South Warner Mountains
1670
Comment
UC29604
Arnica cordifolia
Mrs. R. M. Austin and Bruce
1898-6-1
2165
Modoc
Lake City Canon
Comment
CAS-BOT-BC15279
Arnica longifolia
Amos Arthur Heller
1941-6-26
16226
Modoc
Adin Pass.
1577
Comment
CAS-BOT-BC15283
Arnica longifolia
Leland S. Smith
1918-8-28
1055
Modoc
Patterson Lake and Owl Creek.
2438
Comment
CAS-BOT-BC15291
Arnica mollis
R. M. Austin
1898-7-1
2183
Modoc
Head Davis Creek.
Comment
RSA606144
Arnica mollis
L. C. Wheeler
1935-8-14
3855
Modoc
Lily Lake, Pine Creek, Warner Mts.
2134
Comment
CAS-BOT-BC15294
Arnica nevadensis
Robert Patterson; Mona Bourell
1993-8-14
5217
Modoc
Patterson Lake. South Warner Wilderness Area. Warner Mountains.
2743
Comment
CAS-BOT-BC15296
Arnica sororia
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
143
Modoc
Along Parker Creek below Modoc National Forest boundary.
Comment
HSC81047
Arnica sororia
G. M. Riegel
1979-7-14
541
Modoc
South Warner Mountains
1670
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
JEPS35908
Arnica sororia
Frances D. Payne
1931-6-20
203
Modoc
s and e Alturas; Waner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC242406
Arrhenatherum elatius
L. D. White
1953-10-1
s.n.
Modoc
Briles orchard, Davis Creek.
Comment
UCD35726
Artemisia arbuscula
Beecher Crampton
1960-6-17
5692
Modoc
McKay flat, 13 miles west of Canby, 2.5 miles northeast of Happy Camp Station.
1280
Comment
CAS-BOT-BC15215
Artemisia arbuscula subsp. arbuscula
George Henry Ward
1950-4-16
957
Modoc
Foot of hills E of Goose Lake, ca. 35 mi. N of Alturas.
Comment
CAS-BOT-BC15253
Artemisia cana subsp. bolanderi
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10562
Modoc
Patterson Ranger Station (East Creek drainage).
2164
Comment
HSC4720
Artemisia douglasiana
M. T. Milligan
1966-8-12
651
Modoc
East of Jess Valley
1646
Comment
CHSC96351
Artemisia ludoviciana subsp. incompta
Richard R. Halse
2006-8-4
6994
Modoc
Modoc National Forest, Patterson Station Campground, ca. 15 air miles east of Likely, south end of the Warner Mountains.
2109
Comment
HSC81039
Artemisia ludoviciana subsp. incompta
G. M. Riegel
1980-8-21
1094
Modoc
South Warner Mountains
2100
Comment
RSA504654
Artemisia ludoviciana subsp. incompta
Bruce Bartholomew, B. Anderson
1988-7-23
4592
Modoc
Pine Creek, 4 km E of U. S. Highway 395 on the road to Lily Lake, Warner Mountains.
1620
Comment
CHSC106199
Artemisia ludoviciana subsp. ludoviciana
Lowell Ahart; John Dittes
2010-8-31
17099
Modoc
On the east 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
CHSC115570
Artemisia ludoviciana subsp. ludoviciana
Lowell Ahart; John Dittes
2015-7-15
20343
Modoc
Hillside, about 400 yeards northeast of the old barn, on the south 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.
1269
Comment
CAS-BOT-BC15203
Artemisia spinescens
Bruce Bartholomew
1991-6-22
5842
Modoc
Surprise Valley, 5.6 km E of Eagleville.
1370
Comment
CDA19675
Artemisia tridentata
G. D. Barbe
1991-8-27
4439
Modoc
Modoc Plateau; Warner Mts
2316
Comment
HSC81038
Artemisia tridentata subsp. tridentata
G. M. Riegel
1979-7-28
615
Modoc
South Warner Mountains
1739
Comment
CAS-BOT-BC15698
Asclepias cordifolia
Elmer Ivan Applegate
1897-5-31
850
Modoc
15 mi. SE of Dry Lake on road to Alturas.
Comment
CAS-BOT-BC15699
Asclepias cordifolia
Bruce Bartholomew; Barrett Anderson
1988-7-21
4463
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
CAS-BOT-BC15660
Asclepias fascicularis
Bruce Bartholomew
1991-8-4
6010
Modoc
Kelly Draw, Round Valley, 2 km E of Hwy 299 on County Road 86.
1310
Comment
CDA39838
Asclepias fascicularis
C. B. Greenbank
1974-7-3
s.n.
Modoc
3 miles southwest of Newell, Tulelake area.
0
Comment
CAS-BOT-BC54173
Asperugo procumbens
Gordon H. True
1964-6-3
1450
Modoc
Alturas.
1432
Comment
UC1191653
Asperugo procumbens
Herbert L. Mason and Verne Grant
1947-7-12
13416
Modoc
s. of Alturas (Pit R. Valley near s. end of w. side of rd.); Pit R. Valley
Comment
UCD119131
Asperugo procumbens
John C. Hays
1947-5-26
s.n.
Modoc
Near Fort Bidwell.
Comment
CAS-BOT-BC180154
Astragalus
Annie Montague Alexander; L. Kellogg
1946-6-10
4717
Modoc
Slope facing Lower Lake, lava bench below Lower and Snake lakes.
Comment
CAS-BOT-BC180155
Astragalus
Leland S. Smith
1924-5-31
1351
Modoc
Egg Lake Ranch S of house.
Comment
RSA0029192
Astragalus curvicarpus
John F. Emmel
1997-6-8
1492
Modoc
Along Hwy 395 ca. 5.5 road mi south of Alturas, 0.6 road mi south of highway crossing of South Fork Pit River.
1341
Comment
CAS-BOT-BC218214
Astragalus curvicarpus var. curvicarpus
E. S. Willits
1940-5-21
285
Modoc
Willow Ranch.
1371
Comment
CAS-BOT-BC218223
Astragalus curvicarpus var. curvicarpus
James D. Jokerst
1983-5-31
1813
Modoc
Near Signal Butte.
1340
Comment
NY803546
Astragalus curvicarpus var. curvicarpus
R. M. Austin
06 1898
2212
Modoc
Comment
UC862747
Astragalus curvicarpus var. curvicarpus
Lewis S. Rose
1940-6-11
40513
Modoc
Canby
1325
Comment
CAS-BOT-BC182062
Astragalus filipes
Leo David Whitney
1934-5-20
1924
Modoc
Banks of Lost River near Clear Lake.
1463
Comment
CAS-BOT-BC182066
Astragalus filipes
C. L. Hitchcock
1940-5-27
6650
Modoc
9 mi. NE of Alturas.
1402
Comment
CAS-BOT-BC182075
Astragalus filipes
L. A. M. Black
1894-6-1
76
Modoc
Davis Creek.
Comment
UC585106
Astragalus filipes
E. B. Babcock, G. L. Stebbins Jr.
1936-6-9
1799
Modoc
hill above Lake City; hill above Lake City
1524
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
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
RSA0006759
Astragalus filipes
H. D. Ripley, R. C. Barneby
1944-5-31
5993
Modoc
Mesa NW of Alturas.
1372
Comment
SEINET948297
Astragalus filipes
Ira L. Wiggins
1967-1
16433
Modoc
South-facing slope 4 miles E of summit of Cedar Pass, between Alturas and Caderville
Comment
CHSC112420
Astragalus lemmonii
Lowell Ahart; John Dittes, Todd Sloat
2013-6-8
18766
Modoc
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
JEPS120883
Astragalus lemmonii
Lowell Ahart, John Dittes, Todd Sloat
2013-6-8
18766
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
UC13402
Astragalus lentiginosus var. lentiginosus
Milo S. Baker
1893-6-2
Modoc
Comment
NY676223
Astragalus malacus
B. M. Bartholomew
1993-5-10
6449
Modoc
At the Nevada border directly east of Eagleville, east side of Surprise Valley
1520
Comment
SJSU9576
Astragalus obscurus
W. Savage
1979-7-3
1330
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC182029
Astragalus purshii
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16505 -A
Modoc
22 mi. W of Canby along Highway 139.
Comment
CAS-BOT-BC182033
Astragalus purshii
E. S. Willits
1940-4-27
197
Modoc
Near quarantine station, Alturas.
Comment
HSC81083
Astragalus whitneyi
G. M. Riegel
1980-7-14
872
Modoc
South Warner Mtn.
1829
Comment
SEINET10936502
Astragalus whitneyi var. confusus
Jeffrey Huber
1971-6-3
Huber 95
Modoc
5 mi s of canby on calif hwy 299, lupinus heavily carpeting hillsides of large Basaltic boulders, sparse juniper, artemesia, purshia, poa assoc.
1280
Comment
CAS-BOT-BC181992
Astragalus whitneyi var. lenophyllus
M. Vasey
1990-6-29
9023
Modoc
Along North Emerson Trail, near pass. South Warner Wilderness.
2377
Comment
CAS-BOT-BC181996
Astragalus whitneyi var. lenophyllus
M. M. Hanna
1956-6-4
Modoc
Lava mesa along highway to Cedarville.
Comment
CAS-BOT-BC182016
Astragalus whitneyi var. lenophyllus
Annie Montague Alexander; L. Kellogg
1946-7-23
5043
Modoc
Emerson Peak, Warner Mts.
Comment
CAS-BOT-BC182020
Astragalus whitneyi var. lenophyllus
Elmer Ivan Applegate
1932-8-1
8015
Modoc
Warren Peak, Warner Mts.
Comment
CAS-BOT-BC182021
Astragalus whitneyi var. lenophyllus
John H. Hatton
1911-6-9
2
Modoc
Sagebrush flat near Adin.
Comment
CAS-BOT-BC30208
Athyrium alpestre var. americanum
Annie Montague Alexander; L. Kellogg
1946-7-23
5056
Modoc
Emerson Peak, Warner Mts.
Comment
UC62694
Athyrium filix-femina var. cyclosorum
Baker and Nutting
1894-9-5
Modoc
near Forestdale
Comment
CAS-BOT-BC17523
Athysanus pusillus
B. Bartholomew
1995-5-12
6900
Modoc
Near northeast side of Day Rock above Little Hot Spring Valley.
1250
Comment
JEPS53208
Athysanus pusillus
Frances D. Payne
1932-6-10
529
Modoc
s and e of Alturas (Parker Creek); Warner Mountains, Parker Creek
1584
Comment
UC1494952
Athysanus pusillus
Reed C. Rollins and Kathryn W. Rollins
1981-6-1
81189
Modoc
Cedar Summit between Alturas and Cedarville (off Cal. Hwy. 299); Cedar Summit
1889
Comment
RSA624445
Atriplex argentea
L. C. Wheeler
1935-9-4
3941
Modoc
Goose Lake: McGinty Point.
1463
Comment
UCR64884
Atriplex rosea
George K. Helmkamp
1990-9-23
H- 7
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
CDA2936
Atriplex rosea
T. C. Fuller
1962-8-29
9483
Modoc
Between road and canal of the South Fork of the Pit River, Pit River Ranch, ca. 5 miles north of Likeley.
0
Comment
RSA624457
Atriplex rosea
L. C. Wheeler
1935-10-10
4034
Modoc
Alturas.
1356
Comment
JEPS118231
Atriplex truncata
Dean W. Taylor
1989-8-4
10425
Modoc
Surprise Valley; between Middle Lake and Lower Lake, ca. 2.5 mi N of Eagleville
1231
Comment
POM229214
Atriplex truncata
L. C. Wheeler
1935-9-4
3941
Modoc
McGinty Point, Goose Lake.
1463
Comment
POM119140
Azolla filiculoides
C. C. Bruce
1897-10-15
2114
Modoc
Pitt River
Comment
CAS-BOT-BC30209
Azolla mexicana
Herbert Louis Mason
1947-8-12
13503
Modoc
Junction of North and South Forks of Pit River, Alturas.
Comment
SEINET10958200
Balsamorhiza hookeri
LeRoy E. Detling
1948-5-24
Detling 6254
Modoc
N. Fork Pit River.
1463
Comment
RSA59763
Balsamorhiza hookeri var. lagocephala
E. K. Balls
1950-5-14
14690
Modoc
0.2 mi. south of boundary Modoc National Forest, trail from Alturas to Thomas Reservoir.
1524
Comment
CAS-BOT-BC15189
Balsamorhiza hookeri var. lanata
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
7.5 mi. W of Adin Pass Summit on U.S. Hwy. 299
Comment
CAS-BOT-BC15130
Balsamorhiza sagittata
Annie Montague Alexander; L. Kellogg
1946-6-10
4720
Modoc
Lava bench between Lower and Snake lakes, on a slope facing Lower Lake
Comment
CAS-BOT-BC15135
Balsamorhiza sagittata
F. Angwin
1946-4-21
Modoc
Stone Coal Canyon near Adin.
1280
Comment
CAS-BOT-BC106461
Balsamorhiza sagittata
John H. Hatton
1911-6-10
15
Modoc
Modoc National Forest
1767
Comment
HSC5179
Balsamorhiza sagittata
M. T. Milligan
1965-6-26
342
Modoc
E slope
1677
Comment
HSC81042
Balsamorhiza sagittata
G. M. Riegel
1980-7-8
862
Modoc
South Warner Mountains
1739
Comment
CAS-BOT-BC58627
Barbarea orthoceras
Betty J. Hammerly
1941-6-20
32
Modoc
Just beyond Clear Lake.
1767
Comment
CAS-BOT-BC58632
Barbarea orthoceras
Alice Eastwood; John Thomas Howell
1940-6-12
8069
Modoc
Between Likely and Jess Valley.
Comment
CHSC107331
Barbarea orthoceras
Lowell Ahart; John Dittes
2011-6-21
17518
Modoc
About 130 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, about 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley.
1267
Comment
UC615247
Barbarea orthoceras
Beryl O. Schreiber
1934-6-10
1163
Modoc
Lost Lake; Warner Mountains
Comment
NY529208
Bassia hyssopifolia
B. M. Bartholomew
1990-7-21
5551
Modoc
West edge of Middle Alkali Lake, directly east of Cedarville, Surprise Valley
1370
Comment
CAS-BOT-BC54222
Berberis aquifolium var. repens
John Thomas Howell
1934-6-11
11981
Modoc
Parker Creek, Warner Mts.
1584
Comment
UC1280792
Berberis aquifolium var. repens
H. E. McMinn
1931-5-23
2445
Modoc
Fandango Pass; Warner Mts
Comment
RSA604675
Bergia texana
L. C. Wheeler
1935-8-22
3910
Modoc
Devil's Garden: South Mt. Reservoir.
1524
Comment
CAS-BOT-BC54188
Betula glandulosa
Bruce Bartholomew; Barrett Anderson
1988-7-23
4579
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
CAS-BOT-BC54189
Betula glandulosa
Belknap C. Goldsmith
1910-6-1
12
Modoc
Fandango Peak, Warner Mts.
2225
Comment
RSA611424
Betula nana
L. C. Wheeler
1935-8-15
3858
Modoc
Dismal Swamp, Twenty Mile Creek, Warner Mts.
2226
Comment
CAS-BOT-BC498654
Betula pumila
L. S. Smith
1917-7-29
127
Modoc
Modoc Forest: Bald Mt.
2346
Comment
CAS-BOT-BC218108
Bistorta bistortoides
Bruce Bartholomew
1992-5-16
6329
Modoc
Lunsford Spring
1600
Comment
NY407593
Bistorta bistortoides
B. M. Bartholomew
1988-7-22
4545
Modoc
Benton Meadow, Warner Mountains, Davis Creek 15' Quad.
2180
Comment
CAS-BOT-BC15087
Blepharipappus scaber
F. Angwin
1946-5-3
s.n.
Modoc
Big Valley, 2 mi NW of Adin.
1280
Comment
CAS-BOT-BC15092
Blepharipappus scaber
Lillian S. Mott
1976-5-29
5 LM76
Modoc
Devil's Garden, N of Alturas.
1402
Comment
CAS-BOT-BC15108
Blepharipappus scaber
Bruce Bartholomew; Barrett Anderson
1989-6-1
4735
Modoc
ca. 0.5 km S of State Hwy 299 on road to Shaker Spring.
1420
Comment
CAS-BOT-BC15109
Blepharipappus scaber
James D. Jokerst
1983-5-31
1809
Modoc
Near Signal Butte.
1340
Comment
HSC41116
Blepharipappus scaber
Thomas W. Nelson, Jane P. Nelson, James Nelson
1976-8-29
3250
Modoc
Modoc National Forest; along Hwy. 299 just N west of Adin Pass
1524
Comment
JEPS5983
Blepharipappus scaber
Frances D. Payne
1929-6-28
28
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC128043
Blepharipappus scaber
David D. Keck; J. Clausen
1935-6-24
3725
Modoc
5 mi. S. of Likely
1402
Comment
JEPS6015
Blepharipappus scaber
Frances D. Payne
1932-6-22
579
Modoc
s and e of Alturas (Parker Creek, Warner Mountains); Warner Mountains, Parker Creek
1584
Comment
RSA185384
Blepharipappus scaber
Clare B. Hardham
1961-6-18
6546
Modoc
3 miles SE of Cedar Pass.
1829
Comment
SEINET7379327
Blepharipappus scaber
M. J. Williams, A. Tiehm, J. Nachlinger
1988-6-2
88- 28 -4
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
SEINET7379328
Blepharipappus scaber
M. J. Williams
1984-6-30
84- 75 -1
Modoc
27.4 miles N of Cedar Pass road on Hwt 395.
1295
Comment
SEINET7379330
Blepharipappus scaber
L. C. Wheeler
1935-8-1
3725
Modoc
Warner Mts., Pine Creek
1768
Comment
UC468912
Blepharipappus scaber
M. F. Gilman
653
Modoc
5000 ft
Comment
UC726571
Blepharipappus scaber
A. A. Heller
1941-6-26
16219
Modoc
3 mi w of Canby (along U.S. 299); U.S. 299
Comment
SEINET8734689
Blepharipappus scaber var. scaber
Margaret J. Williams
1984-1
84- 84 -4
Modoc
NW of Alturas, 2.1 mi N of Hwy on the Crowder Flat road
1372
Comment
JEPS52996
Boechera
L. S. Smith
1917-7-2
815
Modoc
Eagle Peak Warner Mts.
2316
Comment Read comments Feb 16 2008
UC711847
Boechera divaricarpa
Roxana S. Ferris and Laura Lorraine
1941-8-13
10516
Modoc
Patterson Ranger Station, East Creek drainage Modoc National Forest, Warner Mts., East Creek
2164
Comment
JEPS90233
Boechera lemmonii
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10440
Modoc
Warner Mountains, e face of Emerson Peak, Emerson Creek drainage Emerson Peak; Warner Mountains, Emerson Peak
2560
Comment
UC748072
Boechera platysperma
Annie M. Alexander and Louise Kellogg
1946-8-1
5107
Modoc
w slope Eagle Peak (below crest of divide); Warner Mountains
Comment
CAS-BOT-BC100297
Boechera puberula
John Thomas Howell
1934-6-11
11935
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC14522
Boechera puberula
B. Bartholomew
1991-6-21
5798
Modoc
1.6 km south of Davis Creek on US highway 395.
1450
Comment
CAS-BOT-BC25532
Boechera retrofracta
John Thomas Howell
1934-6-30
12267
Modoc
Duncan Horse Camp.
Comment
UC117909
Boechera retrofracta
unknown
Jun 1894
209
Modoc
Willow Creek Valley
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-BC95738
Boechera sparsiflora
Bruce Bartholomew; Barrett Anderson
1989-4-29
4668
Modoc
6.4 km E of Fort Bidwell on road to Fee Reservoir, NE corner of Surprise Valley.
1460
Comment
CAS-BOT-BC95739
Boechera sparsiflora
Bruce Bartholomew
1994-5-15
6694
Modoc
Adjacent to Fee Reservoir. Ca. 10 km E of Fort Bidwell.
1590
Comment
RSA0128826
Boechera sparsiflora
E. K. Balls
1950-5-11
14606
Modoc
W of Middle Lake. Between Eagleville and Cedarville.
1433
Comment
UC2116
Bolboschoenus fluviatilis
Milo S. Baker
1893-7-2
Modoc
Egg Lake
Comment
CHSC106188
Bolboschoenus maritimus subsp. paludosus
Lowell Ahart; John Dittes
2010-8-31
17135
Modoc
Edge of a pond, about 400 yards west of Elkins Lane and 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
JEPS120504
Brickellia grandiflora
B. Castro and L. P. Janeway
2012-7-24
1948
Modoc
Warner Mountains. Along Forest Road / county Road 2 (the road from New Pine Creek to Fort Bidewell) 0.6 air mi west of Lily Lake and 0.9 air mi northwest of Yellow Mountain.
Comment
CAS-BOT-BC244939
Brodiaea coronaria subsp. coronaria
Barrett Anderson
1986-7-9
3141
Modoc
Roney Flat Rd just off Hwy 299.
1435
Comment
CAS-BOT-BC244944
Brodiaea coronaria subsp. coronaria
John Thomas Howell
1934-6-30
12272
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC242402
Bromus briziformis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16374
Modoc
Junction of Cedar Pass road and Hwy 299, 5.5 mi. N of Alturas.
Comment
RSA126904
Bromus briziformis
Leo D. Whitney
1934-5-19
2169
Modoc
Devils Garden (timbered mts.)
1585
Comment
SEINET3921589
Bromus briziformis
Margaret J. Williams, Arnold Tiehm; Jan Nachlinger
1988-6-2
88- 28 -1
Modoc
Jess Valley, E of Likely, S of roadside rest.; 0
Comment
UCD32690
Bromus briziformis
Beecher Crampton
1954-7-6
2103
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
Comment
SEINET4344995
Bromus briziformis
M. J. Williams, J. Nachlinger
1988-6-2
88- 28 -1
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
JEPS69180
Bromus carinatus var. carinatus
Leland S. Smith
1918-6-22
971
Modoc
Modoc National Forest, Pine Creek Canyon Pine Creek Canyon; Modoc National Forest, Pine Creek Canyon
2133
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
UC1024738
Bromus carinatus var. carinatus
Leo Whitney
1934-5-19
3043 b
Modoc
Modoc National Forest, Timbered Mountains, Devil's Garden Devil's Garden; Modoc National Forest, Timbered Mountains, Devil's Garden
1524
Comment
UC1024964
Bromus carinatus var. carinatus
Leo Whitney
1935-7-6
3446
Modoc
Pit River near Lookout; Pit River
Comment
UC1137106
Bromus carinatus var. carinatus
August L. Hormay
1932-7-15
Modoc
Crowder Flat Ranger Station
Comment
UCD59096
Bromus carinatus var. marginatus
Leo Whitney
1934-5-19
3043 b
Modoc
Timbered Mountains. Devil's Garden, Modoc National Forest, northeast portion of county.
1524
Comment
UCD58483
Bromus commutatus
L. D. Whitney
1935-8-10
s.n.
Modoc
Pit River. Alturas.
Comment
UC1024895
Bromus diandrus
Leo Whitney
1935-5-23
3119
Modoc
15 mi nw of Canby (Hackamore, Modoc National Forest, Lake Joaquina); Hackamore, Modoc National Forest, Lake Joaquina
1463
Comment
CHSC110895
Bromus japonicus
Lowell Ahart; John Dittes
2012-7-10
18313
Modoc
Northeast of the old homestead, Ash Creek State Wildlife Area, about 3.2 miles (air) west of Adin, about 8.4 miles (air) northeast of Bieber, Big Valley.
1267
Comment
UC1024932
Bromus madritensis subsp. rubens
Leo Whitney
1935-6-29
3345
Modoc
15 mi nw of Canby (Modoc National Forest, Hackamore, Lake Joaquina); Modoc National Forest, Hackamore, Lake Joaquina
1463
Comment
HSC9255
Bromus orcuttianus
M. T. Milligan
1966-7-29
605
Modoc
West slope of Eagle Peak
1921
Comment
UC53739
Bromus orcuttianus
unknown
Modoc
California
Comment
CAS-BOT-BC242452
Bromus tectorum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
157
Modoc
Parker Creek.
Comment
CAS-BOT-BC242456
Bromus tectorum
Clare Butterworth Hardham
1961-6-17
7524
Modoc
Cedar Pass Camp Ground.
Comment
JEPS69220
Bromus tectorum
L. S. Smith
1917-7-24
145
Modoc
Warner Mountains, Joseph Creek Joseph Creek; Warner Mountains, Joseph Creek
1706
Comment
SEINET3923573
Bromus tectorum
Leo Whitney
1935-5-26
3155
Modoc
Ash Ceek, 10 miles east of Adin.; 0
Comment
JEPS52603
Calandrinia ciliata
Milo S. Baker
1893-7-1
Modoc
shore Egg Lake
1371
Comment
HSC3805
Callitriche heterophylla
M. T. Milligan
1966-8-11
648
Modoc
E of Jess Valley
1768
Comment
CAS-BOT-BC95098
Callitriche palustris
Bruce Bartholomew
1995-7-30
7069
Modoc
Drainage from Taylor Reservoir just E of junction of County roads 93 and 94.
1260
Comment
CAS-BOT-BC95099
Callitriche palustris
Bruce Bartholomew; Barrett Anderson
1990-7-19
5436
Modoc
Sweagert Flat.
1860
Comment
CAS-BOT-BC95102
Callitriche palustris
Bruce Bartholomew
1991-10-13
6120
Modoc
Dismal Swamp, N end of Warner Mts.
2200
Comment
RSA210862
Callitriche verna
R. F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39113
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
CAS-BOT-BC85788
Calocedrus decurrens
A. D. Borden
1911-8-9
s.n.
Modoc
Buck Creek Ranger Station S. of Shields Cr.
Comment
CAS-BOT-BC244931
Calochortus leichtlinii
K. Paulson; Robert Paulson
1989-7-12
177
Modoc
Ca. 2 mi. N of Mill Creek Falls, W side of Warner Mts.
1920
Comment
CAS-BOT-BC244928
Calochortus longebarbatus var. longebarbatus
Dean William Taylor; G. L. Clifton
1987-6-24
9058
Modoc
Egg Lake. Border of wet meadow tributary to lakebed.
1280
Comment
UC1036061
Calochortus macrocarpus
Annie M. Alexander and Louise Kellogg
1946-7-5
4907
Modoc
w of Lower Lake; Lava Cliff
Comment
POM290693
Calochortus macrocarpus
Lyman Benson
1930-7-20
2233
Modoc
15 miles north Alturas, Warner Mountains
Comment
UC725405
Calochortus macrocarpus
A. A. Heller
1940-6-29
15747
Modoc
about 5 mi w Alturas (on U.S. Highway 299)
Comment
CAS-BOT-BC217326
Caltha leptosepala
Bruce Bartholomew
1991-6-21
5800
Modoc
Vicinity of Lily Lake, N end of the Warner Mountains.
2030
Comment
HSC17648
Calyptridium umbellatum
M. T. Milligan
1965-7-10
420
Modoc
W slope of Eagle Peak
2744
Comment
UC7759
Calyptridium umbellatum
Mrs. R. M. Austin and Bruce
June 1898
2225
Modoc
Goose Lake Valley
Comment
UC7768
Calyptridium umbellatum
Milo S. Baker
1893-6-30
Modoc
Egg Lake
1371
Comment
CAS-BOT-BC95582
Calystegia occidentalis subsp. occidentalis
Bruce Bartholomew; Barrett Anderson
1988-7-21
4417
Modoc
S end of Whitehorse Flat Reservoir.
1340
Comment
POM71021
Calystegia occidentalis subsp. occidentalis
Mrs. R. M. Austin
1895-07
422
Modoc
Goose Lake Valley.
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
UC1037228
Camassia quamash subsp. breviflora
Leo Whitney
1934-5-13
1742
Modoc
ene of Clear Lake (Weed Valley in northern part of county); Weed Valley
1524
Comment
UCD149892
Camelina microcarpa
William Anderson
1963-5-5
s.n.
Modoc
Alturas.
Comment
CAS-BOT-BC191127
Camissonia andina
Alice Eastwood; John Thomas Howell
1940-6-13
8118
Modoc
Surprise.
Comment
NY850969
Camissonia boothii subsp. alyssoides
B. M. Bartholomew
1993-5-10
6451
Modoc
At the Nevada border directly east of Eagleville, east side of Surprise Valley
1520
Comment
NY851234
Camissonia claviformis var. cruciformis
B. M. Bartholomew
1989-6-2
4838
Modoc
6.4 km east of Eagleville on the road to the California state border, east side of Surprise Valley
1550
Comment
JEPS31704
Camissonia contorta
L. S. Smith
1918-7-20
1197
Modoc
Round Valley
Comment
HSC80894
Camissonia subacaulis
G. M. Riegel
1980-7-22
918
Modoc
S Warner Mtns.
2100
Comment
POM204164
Camissonia subacaulis
J. T. Howell
1934-6-14
12112
Modoc
Near Lost Lake, Warner Mts.
2439
Comment
HSC16516
Camissonia tanacetifolia
M. T. Milligan
1964-4-25
Modoc
S end of Lower Cummings Reservoir, along base of dam
Comment
CAS-BOT-BC191079
Camissonia tanacetifolia subsp. tanacetifolia
Barrett Anderson
1986-7-9
3147
Modoc
Crowder Flat Rd, 3.2 km off Hwy 299.
1510
Comment
HSC6657
Cardamine breweri
M. T. Milligan
1964-7-25
177
Modoc
Pine Creek Basin, along trail.
2439
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
CAS-BOT-BC58428
Cardamine breweri var. breweri
Alice Eastwood; John Thomas Howell
1940-6-13
8166
Modoc
Cedarville.
Comment
CAS-BOT-BC58429
Cardamine breweri var. breweri
Alice Eastwood; John Thomas Howell
1940-6-13
8166
Modoc
Cedarville.
Comment
CAS-BOT-BC58468
Cardamine breweri var. breweri
Bruce Bartholomew
1992-5-16
6330
Modoc
S end of Sweagert Flat.
1840
Comment
CAS-BOT-BC58469
Cardamine breweri var. breweri
Elmer Ivan Applegate
1932-8-3
8109
Modoc
East branch of Mill Creek, near Eagle Peak, Warner Mts.
Comment
POM95593
Cardamine pensylvanica
Mrs. R. M. Austin
1895-06
69
Modoc
Goose Lake. Ross Canyon.
Comment
CDA3734
Cardaria pubescens
T. C. Fuller
1959-7-8
4714
Modoc
Highway 139, chain station, 5.4 miles north of Canby.
0
Comment
CAS-BOT-BC242328
Carex abrupta
Robert Patterson; Mona Bourell
1993-8-14
5219
Modoc
Patterson Lake. South Warner Wilderness Area. Warner Mountains.
2743
Comment
CAS-BOT-BC242331
Carex abrupta
Bruce Bartholomew; Barrett Anderson
1988-7-23
4575
Modoc
Dismal Swamp, Warner Mts..
2180
Comment
HSC96141
Carex amplifolia
Juha Pykala, D. H. Norris
1987-5-27
1015
Modoc
Modoc National Forest, Lower Rush Creek Campground, Rush Creek
1427
Comment
UC1036070
Carex aquatilis
Annie M. Alexander and Louise Kellogg
1946-7-19
5033
Modoc
Benton Meadow Warner Mountains, Benton Meadow
2072
Comment
CAS-BOT-BC242372
Carex athrostachya
Annie Montague Alexander; L. Kellogg
1946-7-18
5023
Modoc
Benton Meadow.
2072
Comment
UC1537644
Carex athrostachya
Gordon H. True Jr.
1939-6-13
997
Modoc
near Likely; Pit River
Comment
UC189590
Carex aurea
Milo S. Baker
Modoc
Big Valley Mts.
Comment
JEPS124307
Carex douglasii
Lowell Ahart, John Dittes
2015-7-15
20338
Modoc
Ash Creek State Wildlife Area about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber Big Valley.
Comment
CAS-BOT-BC242364
Carex illota
Robert J. Weatherby
1955-7-7
1603
Modoc
Dismal Swamp.
2240
Comment
CAS-BOT-BC242365
Carex illota
Robert J. Weatherby
1955-7-7
1603
Modoc
Dismal Swamp.
2240
Comment
CHSC109462
Carex illota
L. P. Janeway; B. Castro
2012-7-27
11022
Modoc
Warner Mountains. North-sloping meadow opening just above Mineral spring, 0.5 air km east of Yellow Mountain.
2361
Comment
RSA101501
Carex illota
R. Weatherby
1955-7-7
1603
Modoc
Dismal Swamp, northern Warner Mountains.
2241
Comment
SD46734
Carex illota
Robert J. Weatherby
1955-7-7
1603
Modoc
Warner Mountains; Dismal Swamp; common in boggy meadow with Populus tremuloides; Red Fir Forest.
2240
Comment
RSA0037177
Carex lanuginosa
Lowell A. Ahart, John Dittes
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 Bieber, Big Valley.
1266
Comment
CHSC109226
Carex luzulina
L. P. Janeway; B. Castro
2012-7-24
10953
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.4 air km east of Lily Lake and 1.8 air km southwest of Dismall Swamp.
2250
Comment
UC1024323
Carex luzulina var. luzulina
Annie M. Alexander and Louise Kellogg
1946-7-1
4886
Modoc
2 miles SW of Dismal Swamp (Mineral Spring); Warner Mountains, N end
2255
Comment
HSC75585
Carex microptera
G. M. Riegel
1979-8-23
698
Modoc
S Warner Mtns.
2100
Comment
UC1024335
Carex microptera
Annie M. Alexander and Louise Kellogg
1946-7-18
5021
Modoc
Benton Meadow Warner Mountains
2072
Comment
CAS-BOT-BC245176
Carex multicaulis
Bruce Bartholomew; Barrett Anderson
1989-4-27
4608
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
HSC48004
Carex multicaulis
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19489
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
JEPS63610
Carex multicaulis
Leland S. Smith
1920-6-15
27
Modoc
Big Valley Bieber Range, Big Valley
Comment
CAS-BOT-BC245165
Carex nebrascensis
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
151
Modoc
Parker Creek near Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC245172
Carex nebrascensis
John Thomas Howell
1934-6-15
12190
Modoc
Alturas.
Comment
UC70018
Carex nebrascensis
Mrs. M. H. Manning
1903-5
439
Modoc
north-eastern Modoc County
Comment
SEINET10711428
Carex nebrascensis
Gordon H. True
1939-6-25
True 992
Modoc
Boles Meadow, NW of Alturas.
Comment
UC1100494
Carex nebrascensis
Herbert L. Mason, Verne Grant
1947-8-8
13457
Modoc
n Big Sage Reservoir (nw of Alturas); Ingalls Swamp
Comment
CHSC99776
Carex pellita
Lowell Ahart; John Dittes
2008-6-21
15003
Modoc
On damp soil along a deep natural drainage, about 30 yards west of the levee, mountain meadow, in Big Valley, about 3.6 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, aout 6.4 miles (air northeast of Bieber.
1269
Comment
HSC96159
Carex praegracilis
Juha Pykala, D. H. Norris
1987-5-28
1227
Modoc
Surprise Valley, near NW end of Middle Alkali Lake, E of Gravel Pits, about 1 mi. from the Cedarville-Lake City Rd., the Fortynine Rd.
1296
Comment
UCD140769
Carex praegracilis
Herbert L. Mason; Verne Grant
1947-7-12
13439
Modoc
Corporation Ranch Headquarters, north of Likely.
Comment
JEPS120580
Carex rossii
L. P. Janeway, B. Castro
2012-7-24
10958
Modoc
Warner Mountains. Along Forest Road / county Raod 2 (the road from new Pine Creek to Fort Bidwell) 1.4 air km east of Lily Lake and 1.8 air km southwest of Dismal Swamp.
Comment
RSA0079904
Carex rossii
Peter H. Raven
1962-5-29
17894
Modoc
13 miles northwest of Canby.
Comment
CHSC109225
Carex scopulorum var. bracteosa
L. P. Janeway; B. Castro
2012-7-24
10954
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.4 air km east of Lily Lake and 1.8 air km southwest of Dismall Swamp.
2250
Comment
UC1100465
Carex simulata
Herbert L. Mason
1947-8-13
13538 a
Modoc
n Canby (ne side of F reservoir)
Comment
HSC75581
Carex straminiformis
G. M. Riegel
1979-9-8
762
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC245144
Carex utriculata
Louis Cutter Wheeler
1935-8-16
3872
Modoc
Dismal Swamp, Warner Mountains
2225
Comment
RSA252450
Carex utriculata
Robert F. Thorne, C. W. Tilforth
1969-9-5
39186
Modoc
Pine Creek where it is crossed by Highway 395, 3.4 miles S of Alturas.
1341
Comment
SEINET7579428
Carex utriculata
Unknown
1969-9-5
39186
Modoc
Margin of Pine Creek where it is crossed by Hwy 395, 3.4 mi S of Alturas.
1341
Comment
SEINET8275878
Carex utriculata
Unknown
1969-9-5
Modoc
Modoc National Forest, Warner Mts., at margin of Clear Lake
1768
Comment
UC70019
Carex vernacula
Mrs. M. H. Manning
Aug. 1903
433
Modoc
ne Modoc County
Comment
UC8077
Carex vesicaria
Milo S. Baker
1893-7-8
Modoc
Egg Lake
Comment
HSC80805
Castilleja applegatei
G. M. Riegel
1979-7-2
458
Modoc
South Warner Mts.
509
Comment
CAS-BOT-BC225974
Castilleja applegatei subsp. pinetorum
Elmer Ivan Applegate
1932-8-7
8235
Modoc
Lily Lake, Bidwell Pass, Warner Mountains
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-BC229827
Castilleja applegatei subsp. pinetorum
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
2 mi. W of Adin Summit, Hwy 299.
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
JEPS3898
Castilleja applegatei subsp. pinetorum
Annie M. Alexander and Louise Kellogg
1946-6-27
4844
Modoc
2 mi by road from Dismal Swamp (Highgrade, n end of Warner Mountains); Warner Mountains, Highgrade
2377
Comment
POM45032
Castilleja applegatei subsp. pinetorum
R. M. Austin
1895-07
529
Modoc
Goose Lake Valley.
Comment
SBBG26809
Castilleja applegatei subsp. pinetorum
C. L. Hitchcock
1940-5-27
6677
Modoc
knoll 15 mi NE of Alturas
1615
Comment
UC1226031
Castilleja applegatei subsp. pinetorum
Arthur Cronquist and Arthur H. Holmgren
1959-7-20
8517
Modoc
11 mi ne Alturas (benchland w of Warner Mts)
1554
Comment
UC171026
Castilleja applegatei subsp. pinetorum
B. C. Goldsmith
May 1912
73
Modoc
Warner Mts.
Comment
UC1713291
Castilleja applegatei subsp. pinetorum
Mrs. Austin
Jun 1894
Modoc
Goose Lake Valley
Comment
UC199384
Castilleja applegatei subsp. pinetorum
W. P. Taylor and H. C. Bryant
1910-6-25
Modoc
Parker Creek; Warner Mountains
1676
Comment
UC199394
Castilleja applegatei subsp. pinetorum
Franklin P. Nutting
Modoc
near Egg Lake
Comment
CAS-BOT-BC226012
Castilleja arachnoidea
Bruce Bartholomew
1995-8-1
7162
Modoc
Bidwell Mtn., E side of the Warner Mountains.
2150
Comment
UC748159
Castilleja arachnoidea
Annie M. Alexander and Louise Kellogg
1946-7-30
5099
Modoc
e slope near summit Eagle Peak; Warner Mountains
Comment
CAS-BOT-BC226016
Castilleja chromosa
Mrs. M. H. Manning
1907-5-1
719
Modoc
Warner Range E side.
Comment
SEINET10549110
Castilleja chromosa
Jeffrey Huber
1971-6-3
Huber 86
Modoc
5 mi s of canby on calif. Hwy 299. Lupinus heavily carpeting hillsides of large basaltic boulders, sparse juniper, artemisia , purshia, poa assoc.
Comment
CAS-BOT-BC226020
Castilleja lacera
E. S. Willits
1940-5-20
276
Modoc
Willow Ranch.
Comment
CAS-BOT-BC226021
Castilleja lacera
M. Vasey
1990-6-30
9044
Modoc
Near Curtis Waterhole, NW of Egg Lake.
1300
Comment
CAS-BOT-BC226029
Castilleja lacera
Bruce Bartholomew; Barrett Anderson
1988-6-23
4238
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
CAS-BOT-BC226033
Castilleja lacera
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
7.5 mi W of Adin Pass Summit on Hwy 299.
Comment
JEPS76161
Castilleja lacera
T. I. Chuang with Fei-Mei Chuang
1977-7-26
7662
Modoc
2.2 mi n Adin (at junction of Highway 299 and road to Rush Creek Campground)
1371
Comment
POM44360
Castilleja linariifolia
R. M. Austin
1895-07
527
Modoc
Willow Creek (Devils Garden)
Comment
UC199411
Castilleja linariifolia
M. F. Gilman
502
Modoc
1676
Comment
JEPS3899
Castilleja miniata
Annie M. Alexander and Louise Kellogg
1946-7-12
4978
Modoc
Cowhead Lake
Comment
CAS-BOT-BC226062
Castilleja pilosa
Bruce Bartholomew
1993-6-14
6661
Modoc
8.7 km E of County Road 114 on County Road 108, NW of Clear Lake Reservoir.
1450
Comment
CAS-BOT-BC241009
Castilleja pilosa
Alice Eastwood; John Thomas Howell
1940-6-14
8206
Modoc
Near Kelley Hot Springs
Comment
UC748158
Castilleja pilosa
Annie M. Alexander and Louise Kellogg
1946-6-14
4751
Modoc
Silver Creek branch of Patterson Mill road
1828
Comment
CAS-BOT-BC226066
Castilleja pilosa
Milo Samuel Baker
1893-6-12
s.n.
Modoc
Modoc County.
Comment
UC27238
Castilleja pilosa
Milo S. Baker
1893-6-12
Modoc
Comment
RSA505358
Castilleja psittacina
R. C. Bacigalupi, G. Thomas Robbins
1955-7-20
5393
Modoc
Flat at summit of forest road across the southern end of the Warner Range, 3.3 miles e. of Patterson Ranger Station, Modoc Nat. Forest.
2226
Comment
CAS-BOT-BC226075
Castilleja tenuis
Bruce Bartholomew
1990-6-17
5352
Modoc
4 km N of Buck Creek Ranger Station at turn off to Del Prat Spring, W side of Warner Mts.
1900
Comment
JEPS118327
Castilleja tenuis
Lowell Ahart, John Dittes
2011-6-22
17559
Modoc
On the east side of the road, about 100 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden [Adin], 10 miles (air) east of Lookout, Big Valley
1264
Comment
JEPS120511
Castilleja tenuis
L. P. Janeway, B. Castro
2012-7-25
10984
Modoc
Warner Mountains.
Comment
SEINET14173654
Castilleja tenuis
M. J. Williams
1984-1
84- 78 -1
Modoc
E side of the Warner Mountains, 3 miles W of the Cedarville-Gerlach road, near the Granger Canyon road.
2073
Comment
CAS-BOT-BC32730
Ceanothus X flexilis
Milo Samuel Baker
1893-6-30
s.n.
Modoc
unspecified
1371
Comment
UCD111734
Ceanothus cuneatus
Milo S. Baker
1893-7-1
s.n.
Modoc
Modoc County.
1371
Comment
CAS-BOT-BC217103
Ceanothus prostratus
A. D. Borden
1911-5-20
s.n.
Modoc
W slope Sugar Hill.
Comment
CAS-BOT-BC248335
Ceanothus prostratus
B. Bartholomew; H. Sun
2002-6-24
8815
Modoc
Ridge top just S of Manzanita Mt. and 15.3 straight line km NW of Aden
2070
Comment
HSC18315
Ceanothus prostratus
M. T. Milligan
1964-5-9
32
Modoc
4 mi. N of Hwy. 139 on USFS Rd. 44N15
1524
Comment
HSC18324
Ceanothus prostratus
M. T. Milligan
1964-6-25
91
Modoc
Upper Lassen Creek
1829
Comment
POM126434
Ceanothus prostratus
B. C. Goldsmith
1911-5-20
21
Modoc
Sugar Hill, W slope Warner Mts.
1524
Comment
RSA1097
Ceanothus prostratus
E. R. Johnson
1928-8-31
1192
Modoc
4 miles W of lookout
Comment
UC18389
Ceanothus prostratus
Mrs. R. M. Austin
June, 1894
Modoc
Willow Creek
Comment
POM182445
Ceanothus velutinus
B. C. Goldsmith
1911-9-17
39
Modoc
Fandango Creek, W slope of Warner Mts.
Comment Read comments Jan 20 2011
SEINET198560
Ceanothus velutinus
H. K. Sharsmith
1955-6-25
4505
Modoc
Modoc National Forest ; Warner Mts on trail to Mill Creek Falls and Clear Lake
1753
Comment
UC70431
Ceanothus velutinus
Milo S. Baker
July 1898
537
Modoc
Forestdale
Comment
UC18456
Ceanothus velutinus
Mrs. Bruce
1898-1
Modoc
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
CHSC117247
Centaurea cyanus
Lowell Ahart; John Dittes
2016-7-16
21236
Modoc
Between the first pond and the second going west, south of Ash creek Canal (now filled in) south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC388227
Cerastium glomeratum
B. Bartholomew
1992-5-16
6326
Modoc
Lunsford Spring
1600
Comment
HSC80691
Cercocarpus ledifolius
G. M. Riegel
1979-9-1
725
Modoc
S Warner Mtns.
1739
Comment
CHSC109890
Cercocarpus ledifolius var. intermontanus
B. Castro; L. P. Janeway
2012-7-25
1963
Modoc
Warner Mountains. Along Twelve Mile Creek ca 3.5 air mi ESE of Dismal Swamp and 1.8 air mi NE of Mount Bidwell.
2218
Comment
NY848754
Cercocarpus ledifolius var. intermontanus
B. M. Bartholomew
1989-4-29
4691
Modoc
Surprise Valley Road, just south of the Oregon border, extreme NE corner of Modoc County
1630
Comment
CAS-BOT-BC197537
Cercocarpus ledifolius var. ledifolius
Bruce Bartholomew; Barrett Anderson
1989-4-29
4691
Modoc
Surprise Valley Road, just S of the Oregon border, extreme NE corner of Modoc County.
1630
Comment
UC71599
Cercocarpus ledifolius var. ledifolius
Mrs. M. H. Manning
1903-5
8
Modoc
Mount Bidwell, in north-eastern Modoc County Mount Bidwell
Comment
CAS-BOT-BC15057
Chaenactis douglasii var. douglasii
A. A. Heller
1938-6-24
15221
Modoc
Between Alturas and Canby
Comment
CAS-BOT-BC15064
Chaenactis douglasii var. douglasii
John Thomas Howell
1934-6-11
11918
Modoc
Parker Creek, Warner Mountains
1584
Comment
CAS-BOT-BC15066
Chaenactis douglasii var. douglasii
Isabelo T. Kelly
1930-1-1
53 A
Modoc
unspecified
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
UC725715
Chaenactis douglasii var. douglasii
A. A. Heller
1938-6-24
15221
Modoc
between Alturas and Canby
Comment
RSA504622
Chaenactis douglasii var. douglasii
Bruce Bartholomew, B. Anderson
1988-6-25
4377
Modoc
SW side of Jess Valley, Warner Mountains.
1540
Comment
SJSU11737
Chaenactis douglasii var. douglasii
J. W. Tilden
1958-6-25
1268
Modoc
near Monument Headquarters, Lava Beds National Monument
Comment Read comments Aug 15 2012
CAS-BOT-BC15026
Chaenactis macrantha
Bruce Bartholomew
1995-6-2
6937
Modoc
6.4 km E of Eagleville, S end of Surprize Valley.
1380
Comment
CAS-BOT-BC15075
Chaenactis macrantha
Bruce Bartholomew
1993-6-13
6610
Modoc
Near the Nevada border, E of Eagleville, Surprise Valley.
1500
Comment
UC12126
Chamaebatiaria millefolium
Milo S. Baker
1893-7-8
Modoc
Comment
CAS-BOT-BC245414
Chamaesaracha nana
E. S. Willits
1940-5-20
279
Modoc
Between Perez and Canby.
1371
Comment
CAS-BOT-BC245423
Chamaesaracha nana
Elmer Ivan Applegate
1897-5-30
862
Modoc
Timbered Mountain, S of Dry Lake.
Comment
NY1001697
Chamaesyce serpyllifolia
M. S. Baker
1893-7-25
s.n.
Modoc
On island in Egg Lake
Comment
UC1192291
Chamaesyce serpyllifolia
Herbert L. Mason, Verne Grant
1947-7-10
13325
Modoc
2 mi E of Alturas (Dorris Reservoir)
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
UC20108
Chamerion angustifolium subsp. circumvagum
Milo S. Baker
1893-7-12
Modoc
hillside
Comment
CAS-BOT-BC30191
Cheilanthes gracillima
Bruce Bartholomew
1992-5-17
6343
Modoc
SW side of White Horse Mountains, SW of White Horse Flat Reservoir
1460
Comment
UC399622
Cheilanthes gracillima
F. P. Nutting
1900-8-25
Modoc
Forestdale
Comment
CHSC112835
Chenopodium album
Lowell Ahart; John Dittes
2013-7-24
18933
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
JEPS127299
Chenopodium album
Lowell Ahart, John Dittes
2016-7-14
21168
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin Big Valley.
Comment
CDA3023
Chenopodium berlandieri var. zschackei
T. C. Fuller
1964-10-8
12700
Modoc
North side of road to Goose Lake, ca 3 miles west of Davis Creek.
0
Comment
CAS-BOT-BC95531
Chenopodium pratericola
Bruce Bartholomew
1989-7-14
4958
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
POM228960
Chenopodium salinum
L. C. Wheeler
1935-8-18
3892
Modoc
2 miles northeast of Alturas
1357
Comment
CAS-BOT-BC95664
Chimaphila umbellata
Bruce Bartholomew
1989-8-10
5044
Modoc
8.7 km E of Day on County Road 94.
Comment
UC412890
Chimaphila umbellata
Franklin P. Nutting
1900-8-20
Modoc
near Forestdale
Comment
CAS-BOT-BC95666
Chimaphila umbellata
Annie Montague Alexander; L. Kellogg
1946-8-8
5118
Modoc
Deep Creek Canyon.
Comment
CAS-BOT-BC15033
Chrysothamnus humilis
John Thomas Howell
1934-7-1
12348 B
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC15048
Chrysothamnus nauseosus subsp. albicaulis
Philip Alexander Munz
1951-9-14
16980
Modoc
Jess Valley.
1615
Comment
CAS-BOT-BC15049
Chrysothamnus nauseosus subsp. albicaulis
E. S. Willits
1939-10-10
160
Modoc
Surprise Valley.
1371
Comment
CAS-BOT-BC14985
Chrysothamnus viscidiflorus subsp. viscidiflorus
Elmer Ivan Applegate
1936-9-22
11058
Modoc
Fleeners Chimneys, Lava Beds National Monument.
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
HSC42456
Chrysothamnus viscidiflorus subsp. viscidiflorus
Barbara Kelly
1977-8-9
555
Modoc
Ash Creek Campground near a campsite
Comment
UC71576
Chrysothamnus viscidiflorus subsp. viscidiflorus
Mrs. M. H. Manning
1902-10-1
27
Modoc
near Fort Bidwell (ne Modoc county)
Comment
HSC5368
Cichorium intybus
M. T. Milligan
1964-8-21
236
Modoc
Pikes Pt. Easgle Lake
1677
Comment
CDA38302
Cicuta douglasii
T. C. Fuller
1959-7-8
s.n.
Modoc
3.4 miles east of Tulelake.
0
Comment
POM82895
Cicuta douglasii
Mrs. R. M. Austin
1895-07
43
Modoc
Davis Creek
Comment
UC748357
Cicuta maculata var. angustifolia
Annie M. Alexander and Louise Kellogg
1946-7-6
4916
Modoc
East Eagleville
Comment
CHSC111409
Cirsium
Lowell Ahart; John Dittes
2012-7-10
18329
Modoc
Open meadow, about 300 yeards northeast of the old barn, on the north side of the mowed road. Ash Creek State Wildlife Area, northeast of Bieber, Big Valley.
1266
Comment
CAS-BOT-BC14955
Cirsium arvense
Thomas C. Fuller
1959-7-8
2746
Modoc
1.5 mi. SE of Tule Lake.
Comment
POM33030
Cirsium cymosum
Mrs. R. M. Austin
1895-08
165
Modoc
Goose Lake Valley
Comment
JEPS59278
Cirsium douglasii var. breweri
W. L. Jepson
1918-8-9
7916
Modoc
Ft. Bidwell
1432
Comment
HSC65596
Cirsium occidentale var. candidissimum
Thomas Wood
1979-8-9
230
Modoc
Dirt road along Bidwell Creek, 2.7 mi. NW of jct. with Co. Hwy. 2. N of Fort Bidwell
1555
Comment
UC748330
Cirsium occidentale var. candidissimum
Annie M. Alexander and Louise Kellogg
1946-6-22
4813
Modoc
2 mi n of Lake City
1414
Comment
JEPS59228
Cirsium occidentale var. candidissimum
W. L. Jepson
1918-8-6
7840
Modoc
below Fandango Pass (800 ft on e slope); Surprise Valley
1615
Comment
UCR57503
Cirsium pastoris
R. D. Goeden, Don W. Ricker
1989-8-22
890822- 11
Modoc
East of Likely on Jess Valley Rd.
1415
Comment
CAS-BOT-BC14938
Cirsium scariosum
Roxana Stinchfield Ferris; L. Lorraine
1941-8-13
10522
Modoc
Patterson Ranger Station (East Creek drainage), Modoc National Forest, Warner Mountains
2164
Comment
CAS-BOT-BC14939
Cirsium scariosum
Elmer Ivan Applegate
1932-8-1
8041
Modoc
Arid summit of Warner Mts. just S of Warren Peak.
Comment
CDA20568
Cirsium scariosum
C. Pirosko
2005-6-24
PDR 1303857
Modoc
Modoc Plateau; Fandango Area on the west side of Warner Mnts, near CA/OR border.
0
Comment
UC30795
Cirsium scariosum var. americanum
Milo S. Baker
1893-6-2
Modoc
Comment
CAS-BOT-BC14943
Cirsium vulgare
Bruce Bartholomew
1989-8-10
5036
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CAS-BOT-BC191063
Clarkia gracilis subsp. gracilis
Bruce Bartholomew
1990-6-15
5217
Modoc
SW side of of Hunters Ridge, 6.3 km SSE of Hwy 299 on road from Rush Creek.
1640
Comment
CAS-BOT-BC191068
Clarkia gracilis subsp. gracilis
C. L. Hitchcock
1940-5-28
6729
Modoc
15 miles north of Alturas. (near Surprise) on dry slope
1402
Comment
CAS-BOT-BC191071
Clarkia gracilis subsp. gracilis
Bruce Bartholomew
1990-6-18
5391
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
CAS-BOT-BC191070
Clarkia gracilis subsp. gracilis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16384
Modoc
Rocky clay mesa 5 mi. E of Calif. St. Highway 299 along Cedar Pass road
Comment
RSA0060030
Clarkia gracilis subsp. gracilis
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16384
Modoc
Rocky clay mesa 5 mi. east of California State Highway 299, along Cedar Pass Rd.
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
HSC64514
Clarkia rhomboidea
J. P. Smith, J. O. Sawyer
1973-8-9
7258
Modoc
Blue Lake, Modoc National Forest
1829
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
UC422929
Clarkia rhomboidea
M. F. Gilman
631
Modoc
1676
Comment
CAS-BOT-BC197449
Claytonia lanceolata
Bruce Bartholomew
1994-5-28
6722
Modoc
Between Joseph Creek Basin and Halls Meadow, W side of Warner Mts.
1880
Comment
UC65056
Claytonia lanceolata
Milo S. Baker
1890-5-15
79
Modoc
Forestdale
Comment
CAS-BOT-BC197440
Claytonia megarhiza
Elmer Ivan Applegate
1932-8-3
8125
Modoc
Summit of Eagle Peak, Warner Mts.
2743
Comment
UC748123
Claytonia megarhiza
Annie M. Alexander and Louise Kellogg
1946-7-30
5097
Modoc
near summit of Eagle Peak; Warner Mountains, Eagle Peak
Comment
UC7957
Claytonia parviflora subsp. parviflora
M. S. Baker and Frank Nutting
1894-6-16
Modoc
Big Valley Mts.
Comment
CAS-BOT-BC197435
Claytonia perfoliata subsp. intermontana
Bruce Bartholomew; Barrett Anderson
1989-4-27
4631
Modoc
Little Hot Spring Valley, 4.0 km NW of Day.
1070
Comment
POM102036
Claytonia rubra
Mrs. R. M. Austin
1895-06
472
Modoc
Goose Lake Valley
Comment
UC172251
Claytonia rubra subsp. depressa
R. M. Austin
1894-5-1
28
Modoc
Sugar Loaf Hill, Rocky Ponts
Comment
CHSC117882
Claytonia rubra subsp. rubra
L. P. Janeway
2016-5-16
11986
Modoc
Modoc Plateau. Devils Garden area; along Road 47N07 1.8 road-km south of Road 181/73/47N09.
1573
Comment
CAS-BOT-BC197426
Claytonia rubra subsp. rubra
Mrs. H. C. Cantelow
1940-6-2
4198
Modoc
NW of Canby. Rd to Lava Beds.
Comment
HSC30041
Collinsia linearis
D. H. Norris, S. Dowty, Thomas W. Nelson
1971-6-23
19512
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
CAS-BOT-BC226087
Collinsia parviflora
John Thomas Howell
1934-6-13
12055
Modoc
Fandango Pass.
1828
Comment
CAS-BOT-BC226097
Collinsia parviflora
Bruce Bartholomew; Mona Bourell
1990-4-26
5158
Modoc
0.5 km S of Day.
1100
Comment
CAS-BOT-BC229852
Collinsia parviflora
Francis Whittier Pennell
1940-6-8
25737
Modoc
Eastern slope of Warner Mts., NE of Alturas.
1737
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
HSC26508
Collinsia parviflora
J. P. Smith, J. O. Sawyer
1972-5-6
5257
Modoc
FS road to Quail Spring at Hwy. 299, N of Adin
1463
Comment
UC217636
Collinsia parviflora
Mrs. R. M. Austin
Apr 1894
27
Modoc
Goose Lake Valley
Comment
RSA0117236
Collinsia parviflora
Christopher Davidson
1973-5-26
2120
Modoc
Ca. 4 miles west of Canby on highway 299.
1341
Comment
UC26624
Collinsia parviflora
M. S. Baker and Frank Nutting
1894-6-4
Modoc
Hot Springs Valley
Comment
JEPS17622
Collinsia torreyi var. wrightii
Rimo Bacigalupi with G. T. Robbins
1955-7-19
5378
Modoc
just above and e Soap Springs Meadow (along rd to Mill Creek Ranger Station, s Warner Mtns); Modoc National Forest, Warner Mtns
2118
Comment
RSA505357
Collinsia torreyi var. wrightii
R. C. Bacigalupi, G. Thomas Robbins
1955-7-20
5399
Modoc
Flat at summit of forest road across the southern end of the Warner Range, 3.3 miles e. of Patterson Ranger Station, Modoc Nat. Forest.
2226
Comment
CAS-BOT-BC190730
Collomia grandiflora
John Thomas Howell
1934-6-13
12075
Modoc
Fandango Pass, Warner Mts.
1828
Comment
CAS-BOT-BC190739
Collomia grandiflora
John Thomas Howell
1934-7-1
12319
Modoc
Duncan Horse Camp.
1355
Comment
CHSC112814
Collomia grandiflora
Lowell Ahart; John Dittes
2013-7-25
18965
Modoc
30 yards north of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley.
1267
Comment
UC748267
Collomia grandiflora
Annie M. Alexander and Louise Kellogg
1946-7-7
4952
Modoc
ne corner of county Eight Mile Creek
1752
Comment
CAS-BOT-BC190728
Collomia linearis
C. C. (Mrs.) Bruce
1894-6-1
96
Modoc
Davis Creek.
Comment
JEPS71051
Collomia linearis
Leland S. Smith
1918-7-15
1000
Modoc
Mill Creek Corral-Pasture Modoc <National> Forest, Warner Mts. (w slope to flats)
Comment
UCR186867
Collomia tenella
Glenn L. Clifton
2007-7-16
46426
Modoc
Warner Mtns, South Fork Pine Creek
2172
Comment Read comments Jan 18 2008
JEPS71069
Collomia tinctoria
Frances D. Payne
1932-7-1
658
Modoc
2 mi sw Warren Peak (dry slope); Warner Mts., Pine Creek Basin
Comment
CAS-BOT-BC190715
Collomia tinctoria
Elmer Ivan Applegate
1935-6-12
9525
Modoc
Caldwell Butte, Lava Bed National Monument.
Comment
CAS-BOT-BC225786
Comandra umbellata subsp. californica
Bruce Bartholomew; Barrett Anderson
1988-5-14
4197
Modoc
0.8 km W of Goose Lake on USFS road 47N09 to Crowder Flats.
1430
Comment
RSA795596
Conium maculatum
L. Ahart, John Dittes
2010-8-30
17066
Modoc
On the sides of a small wash, about 10 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
HSC6958
Conringia orientalis
M. T. Milligan
1964-6-20
64
Modoc
3 mi. N on Pencil Rd. from Hwy. 395
1372
Comment
UC71711
Convolvulus arvensis
Mrs. M. H. Manning
July, 1903
44
Modoc
Fort Bidwell; ne Modoc Co.
Comment
UC429110
Corallorhiza maculata
M. F. Gilman
656
Modoc
Mts.
1828
Comment
UC71736
Cordylanthus maritimus subsp. canescens
Mrs. M. H. Manning
1903-8-26
328
Modoc
n end Lake Sessions (ne Modoc Co.)
Comment
CAS-BOT-BC229880
Cordylanthus ramosus
Louis Cutter Wheeler
1935-8-20
3899
Modoc
Pine Spring, Devil's Garden.
1524
Comment
UC748141
Cordylanthus ramosus
Annie M. Alexander and Louise Kellogg
1946-7-7
4942
Modoc
Eight Mile Creek; ne corner of county
1752
Comment
CAS-BOT-BC229881
Cordylanthus ramosus
Belknap C. Goldsmith
1912-8-6
81
Modoc
W of Goose Lake.
1493
Comment
CAS-BOT-BC210266
Cornus sericea
John Thomas Howell
1934-6-11
11964
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC95597
Cornus sericea
Bruce Bartholomew
1994-7-1
6768
Modoc
Turner Creek adjacent to Forest Service road 42N21.
1470
Comment
JEPS46248
Cornus sericea subsp. sericea
F. H. Frost
1925-7-11
23
Modoc
Cedar Canyon campsite 2 mi. above Cedarville
Comment
POM337580
Cornus stolonifera
F. R. Fosberg
1957-8-18
38848
Modoc
Upper Rush Creek Camp Ground, northeast of Adin.
1600
Comment
CAS-BOT-BC14905
Crepis acuminata
R. M. Austin
1884-6-1
Modoc
Near Willow Creek.
Comment
SBBG8039
Crepis acuminata
H. and M. Dearing
1939-6-8
3590
Modoc
near Goose Lake
1219
Comment
UC895286
Crepis acuminata
Lewis S. Rose
1940-6-12
40528
Modoc
9 mi e Likely
1676
Comment
RSA504672
Crepis bakeri subsp. cusickii
K. Paulson, R. Paulson
1988-6-11
31
Modoc
N of Stough Reservoir, Warner Mountains
1707
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-BC14899
Crepis intermedia
Frank Warrington Peirson
1926-6-25
6873
Modoc
Cedarville Pass, Warner Mountains
Comment
RSA95139
Crepis intermedia
F. W. Peirson
1926-6-25
6873
Modoc
Summit of grade, Cedarville Pass, Warner Mountains.
Comment
CAS-BOT-BC248361
Crepis modocensis
B. Bartholomew; H. Sun
2002-6-24
8844
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2170
Comment
CDA33509
Crepis modocensis
Dale Woods, V. Popescu, B. Villegas
2010-6-3
Modoc
Kelly Springs Rd; about 2 miles southeast of Hwy 299, Modoc National Forest.
0
Comment
UC31308
Crepis modocensis
Mrs. R. M. Austin
Jun 1894
Modoc
Lava Beds
Comment
UC581248
Crepis modocensis
E. B. Babcock and G. L. Stebbins Jr.
1936-6-9
1804
Modoc
about 3 mi w Cedarville; Warner Mountains, Cedar Creek Canyon
Comment
UC31331
Crepis modocensis
Mrs. C. C. Bruce
June 1898
2164
Modoc
Lake City Mountain
Comment
POM260866
Crepis modocensis subsp. modocensis
Alice Eastwood, John Thomas Howell
1940-6-13
8148
Modoc
Fandango Pass.
Comment
CAS-BOT-BC14913
Crepis modocensis subsp. subacaulis
E. S. Willits
1940-5-6
228
Modoc
Davis Creek.
1371
Comment
CAS-BOT-BC14865
Crepis occidentalis
Bruce Bartholomew
1991-7-4
5891
Modoc
S end of Higgins Flat.
1370
Comment
CAS-BOT-BC14900
Crepis occidentalis
Bruce Bartholomew
1990-6-18
5359
Modoc
1.6 km S of Davis Creek on Hwy 395.
1450
Comment
JEPS6011
Crepis occidentalis
Frances D. Payne
1932-6-26
611
Modoc
high ridges n Parker Creek (s and e of Alturas); Warner Mountains
1828
Comment
SBBG8042
Crepis occidentalis
H. and M. Dearing
1939-6-9
3639
Modoc
N of Squaw Peak, Warner Mtns
Comment
UC540830
Crepis occidentalis
David D. Keck and J. Clausen
1935-6-24
3713
Modoc
hillside 3 mi ne Willow Ranch
1470
Comment
UC748134
Crepis occidentalis subsp. occidentalis
Annie M. Alexander and Louise Kellogg
1946-6-10
4715
Modoc
top of lava bench between Lower Lake and Snake Lake
Comment
CAS-BOT-BC14825
Crocidium multicaule
William Albert Weber; Lewis Samuel Rose
1953-5-22
8451
Modoc
7 mi. E of Alturas on road to Cedarville.
1371
Comment
CAS-BOT-BC14871
Crocidium multicaule
R. M. Austin
1894-5-1
Modoc
Goose Lake Valley.
Comment
CAS-BOT-BC14874
Crocidium multicaule
Edward Kent Balls
1950-5-10
15956
Modoc
Hwy 395, 5.5 mi. E of Alturas.
1524
Comment
JEPS22547
Crocidium multicaule
L. S. Smith
1919-3-20
1077
Modoc
w of Alturas
Comment
JEPS123863
Crypsis alopecuroides
Lowell Ahart, John Dittes
2015-7-16
20385
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
SEINET7073591
Cryptantha
A. G. Vestal
1955-5-18
s.n.
Modoc
Modoc lava on Route 139. Modoc National Forest. UTM Zone 10, 646374mE, 4627855mN. Coordinate datum: NAD27.
Comment
CAS-BOT-BC54130
Cryptantha affinis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16506
Modoc
16 mi. W of Canby, along Hwy 139.
Comment
CAS-BOT-BC54135
Cryptantha ambigua
Alice Eastwood; John Thomas Howell
1940-6-11
8028
Modoc
8 mi. from Canby on road to Alturas.
Comment
UC1202932
Cryptantha celosioides
L. S. Smith
1114
Modoc
Deep Creek, above station Modoc Forest
1584
Comment
UC1478048
Cryptantha celosioides
Gregg Riegel
1980-7-15
896
Modoc
0.5 mi n Cottonwood Creek (and .12 mi w of headwaters of Little Jackson Canyon Creek); Modoc National Forest
1920
Comment
SDSU20201
Cryptantha glomerata
Ronald B. Kelley
2005-5-26
885
Modoc
South-facing slope above and on the north side of CR40 (to Emerson Creek Campground), 1.5 miles southwest of CR1 jct. (0.1 miles west of cattle guard crossing).
1562
Comment
CAS-BOT-BC54109
Cryptantha intermedia
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16382
Modoc
5 mi. E of Hwy 299 on Cedar Pass road.
Comment
CAS-BOT-BC54147
Cryptantha intermedia
E. S. Willits
1940-5-17
260
Modoc
Willow Ranch.
Comment
UC748450
Cryptantha intermedia
Annie M. Alexander and Louise Kellogg
1946-6-10
4713
Modoc
above Snake Lake
Comment
UC857156
Cryptantha intermedia
Ivar Tidestrom
1910-6-25
3638
Modoc
Libley Draw Modoc National Forest
Comment
CAS-BOT-BC54117
Cryptantha sobolifera
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2134
Modoc
Cedar Pass, Warner Mountains
Comment
UC24732
Cryptantha torreyana
Milo S. Baker
1893-7-5
Modoc
Comment
NY1112081
Cryptantha watsonii
H. D. D. Ripley
1944-6-1
6007
Modoc
East of Cedarville
1250
Comment
NY16597
Cupressus bakeri
G. Schoolcraft
1981-9-1
573
Modoc
West of Day
1066.8
Comment
UC450146
Cuscuta indecora
Milo S. Baker
1899-8-18
Modoc
Little Hot Spring Valley
Comment
CAS-BOT-BC242181
Cypripedium montanum
Bruce Bartholomew; Barrett Anderson
1988-6-24
4331
Modoc
Field redacted by CAS, contact the data manager for more information
2130
Comment
UC4448
Cypripedium montanum
Mrs. R. M. Austin and Bruce
1908-8-1
2234
Modoc
Rose Canyon
Comment
UC672642
Cystopteris fragilis
F. H. Frost
1925-7-11
10
Modoc
Cedar Canyon Campsite; Warner Mts.
Comment
RSA152455
Cystopteris fragilis
I. L. Wiggins, Dorothy Wiggins
1961-6-12
16422
Modoc
Near summit of Cedar Pass, between Alturus and Cedarville
1959
Comment
CAS-BOT-BC245208
Damasonium californicum
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-18
13325
Modoc
Small lake at eastern outskirts of Lookout.
Comment
CAS-BOT-BC242491
Danthonia californica
Leland S. Smith
1924-5-31
1365
Modoc
Modoc National Forest - near Kramer Reservoir
Comment
UCD60463
Danthonia californica
L. Whitney
1935-7-7
3401
Modoc
Howard Gulch.
Comment
CAS-BOT-BC242490
Danthonia unispicata
Bruce Bartholomew
1991-6-21
5818
Modoc
N side of Mud Lake, 5.3 km S of Forest Service road 73 on road to Rim Rock Valley.
1570
Comment
RSA504598
Danthonia unispicata
Bruce Bartholomew, B. Anderson
1988-6-23
4285
Modoc
Widow Valley, 18.0 km W of Day on County Road 94.
1230
Comment
SEINET191905
Danthonia unispicata
C. L. Hitchcock
1940-4-28
6720
Modoc
Near Suprise ca. 15 miles north of Alturas.
1402
Comment
UCR163912
Danthonia unispicata
Jim Andre
1993-6-30
1404
Modoc
Modoc Plateau, about 10 miles NW of Canby on Hwy 139, near NW end of Oak Ridge
1494
Comment
CAS-BOT-BC214753
Dasiphora fruticosa
K. Paulson; Robert Paulson
1990-7-2
212
Modoc
Dismal Swamp, Warner Mts.
Comment
CAS-BOT-BC49507
Deinandra lobbii
Bruce Bartholomew
1990-8-3
5595
Modoc
Ash Creek Wildlife Refuge, ca. 2.5 km S of County Road 87 and 7 km W of Adin.
1250
Comment
JEPS117303
Deinandra lobbii
Lowell Ahart, John Dittes
2010-8-30
17059
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
CAS-BOT-BC217335
Delphinium andersonii
Bruce Bartholomew
1991-5-24
5717
Modoc
Surprise Valley, 7.7 km NE of County Rd. 37 on County Rd. 38, at the Nevada State boundary.
1370
Comment
CAS-BOT-BC217341
Delphinium andersonii
Bruce Bartholomew; Barrett Anderson
1989-6-2
4810
Modoc
NE side of Upper Lake, 4 km S of road to Fee Reservoir, NE end of Surprise Valley.
1420
Comment
JEPS43417
Delphinium depauperatum
L. S. Smith
1917-6-2
783
Modoc
Parsnip Creek, S. Warner Mts.
1524
Comment
RSA503252
Delphinium depauperatum
Bruce Bartholomew
1988-6-24
4308
Modoc
Cave Lake, W side of the Warner Mountains.
2130
Comment
CAS-BOT-BC217276
Delphinium nuttallianum
E. S. Willits
1940-5-6
222
Modoc
Open hillside near Lassen Creek, Willow Ranch.
1371
Comment
CAS-BOT-BC217307
Delphinium nuttallianum
Edward Kent Balls
1950-5-18
14745
Modoc
Above Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299.
1828
Comment
CAS-BOT-BC217310
Delphinium nuttallianum
Bruce Bartholomew
1991-6-22
5865
Modoc
Mill Creek 9.3 km NW of Fort Bidwell, E side of the Warner Mountains.
1860
Comment
CAS-BOT-BC217311
Delphinium nuttallianum
Bruce Bartholomew; Barrett Anderson
1988-6-24
4308
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-BC217319
Delphinium nuttallianum
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-12
6526
Modoc
W side of Whitehorse Reservoir.
1360
Comment
CAS-BOT-BC217322
Delphinium nuttallianum
Bruce Bartholomew; Barrett Anderson
1988-5-12
4103
Modoc
White Horse.
1340
Comment
CAS-BOT-BC217334
Delphinium nuttallianum
Elmer Ivan Applegate
1932-7-31
7969
Modoc
Mill Creek Meadows, Warner Mts.
Comment
POM260467
Delphinium nuttallianum
C. L. Hitchcock
1940-5-27
6705
Modoc
15 miles NE of Alturas.
1677
Comment
HSC13433
Deschampsia cespitosa
M. T. Milligan
1966-8-3
630
Modoc
W slope of Eagle Peak
2439
Comment
CAS-BOT-BC242481
Deschampsia cespitosa subsp. cespitosa
Bruce Bartholomew; Barrett Anderson
1990-7-19
5445
Modoc
Sweagert Flat.
1860
Comment
JEPS73978
Deschampsia danthonioides
Frances D. Payne
1932-6-27
647
Modoc
s. and e. of Alturas (Parker Creek); Warner Mts., Parker Creek
1584
Comment
UCR163270
Deschampsia danthonioides
Jim Andre
1993-7-2
1420
Modoc
Modoc Plateau, about 13 miles NW of Canby on Tuscorora Pipeline right-of-way, off Hwy 139
1463
Comment
UC188866
Deschampsia elongata
Milo S. Baker
1900-8-25
Modoc
Forestdale
Comment
UCD32685
Deschampsia elongata
Beecher Crampton
1954-7-6
2098
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
1676
Comment
CDA24791
Descurainia incana
T. C. Fuller
1963-6-11
10657
Modoc
3.1 miles north of Blue Lake Guard Station, 14.0 miles southeast of Likely.
0
Comment
RSA27333
Descurainia incana subsp. incisa
C. L. Hitchcock
1940-5-27
6713
Modoc
15 miles NE of Alturas.
1677
Comment
HSC6716
Descurainia longipedicellata
M. T. Milligan
1966-6-29
489
Modoc
N end of Jess Valley
1616
Comment
JEPS14814
Descurainia sophia
W. P. Taylor and H. C. Bryant
1910-6-11
Modoc
Alturas Warner Mountains, South Fork of Pit River (South Fork of Pit River)
1402
Comment
RSA504620
Descurainia sophia
Bruce Bartholomew, B. Anderson
1988-6-25
4381
Modoc
SW side of Jess Valley, Warner Mountains.
1540
Comment
CAS-BOT-BC190764
Dicentra uniflora
Bruce Bartholomew; Mona Bourell
1990-4-28
5205
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
CAS-BOT-BC248357
Dicentra uniflora
B. Bartholomew; H. Sun
2002-6-24
8840
Modoc
Ca. 1 km NW of Bald Mt., E side of the Warner Mountains
2290
Comment
CHSC70482
Dichelostemma multiflorum
A. Sanger
1997-6-24
2545
Modoc
Across the road west of McKay Flat in CALO exclosure.
1450
Comment
UC469011
Dieteria canescens var. shastensis
Franklin P. Nutting
Modoc
Forrestdale
Comment
CAS-BOT-BC49465
Dieteria canescens var. shastensis
Leland S. Smith
1924-6-15
1400
Modoc
Lava Bed Ranger Station.
1310
Comment
CAS-BOT-BC131052
Dimeresia howellii
Marion Ownbey; Fred G. Meyer
1940-7-1
2136
Modoc
Cedar Pass, Warner Mts.
Comment
CAS-BOT-BC14842
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
JEPS3159
Dimeresia howellii
L. S. Smith
1918-6-20
967
Modoc
High Grade and vicinity High Grade
2103
Comment
CAS-BOT-BC229908
Diplacus cusickioides
E. S. Willits
1939-10-10
157
Modoc
Surprise Valley.
Comment
CAS-BOT-BC234500
Diplacus nanus
Fred D. Douthitt
1916-5-11
18
Modoc
Near Flournoy Swale.
1524
Comment
CAS-BOT-BC234428
Diplacus pygmaeus
Bruce Bartholomew
1995-6-3
6955
Modoc
Fletcher Creek E of Pease Cabin between Goose Lake and Crowder Flat Road.
1520
Comment
JEPS14674
Dodecatheon alpinum
L. S. Smith
1918-6-23
958
Modoc
High Grade District 48-15 Warner Mts., High Grade District 48-15
2346
Comment
JEPS17637
Dodecatheon alpinum
Rimo Bacigalupi with G. T. Robbins
1955-7-20
5401
Modoc
2.7 mi e Patterson Ranger Station (edge of large meadow about Middle Fork Spring, southern Warner Range); southern Warner Range, Middle Fork Spring
2179
Comment
SEINET8553019
Dodecatheon alpinum
W. Roderick
1969-6-14
s.n.
Modoc
Creek above Blue Lake.
1524
Comment
UC444832
Dodecatheon conjugens
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
CAS-BOT-BC218276
Dodecatheon conjugens var. conjugens
Bruce Bartholomew; Barrett Anderson
1988-5-12
4119
Modoc
S side of Egg Lake, ca. 1.5 km W of the Burlington Northern railroad track.
1300
Comment
CAS-BOT-BC218272
Dodecatheon conjugens var. conjugens
E. H. Steffen
1917-5-21
5
Modoc
West Valley camp.
1524
Comment
JEPS117480
Downingia bacigalupii
Lowell Ahart, John Dittes
2010-8-31
17124
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
UC187453
Downingia bacigalupii
Milo S. Baker
1893-7-25
Modoc
near shore of Egg Lake
Comment
CAS-BOT-BC95123
Downingia bacigalupii
C. C. (Mrs.) Bruce
1899-7-1
Modoc
Goose Lake.
Comment
RSA149135
Downingia bacigalupii
I. L. Wiggins, Dorothy Wiggins
1961-6-15
16515
Modoc
13 miles W of Canby, along Hwy 139.
Comment
CAS-BOT-BC95131
Downingia bicornuta var. bicornuta
Bruce Bartholomew
1991-7-5
5954
Modoc
0.8 km N of State Hwy 139 on Forest Service road 46.
1520
Comment
UC1192032
Downingia bicornuta var. bicornuta
Herbert L. Mason and Verne Grant
1947-7-12
13412
Modoc
s of Alturas (w side of Pit River Valley); Pit River Valley
Comment
UC1537635
Downingia bicornuta var. bicornuta
Gordon H. True Jr.
1939-6-25
1034
Modoc
ne of Alturas; Boles Meadow
Comment
SFV3643
Downingia elegans
I. L. Wiggins, D. B. Wiggins
1961-6-15
16515
Modoc
Dry vernal swales 13 miles west of Canby, along CA-Highway 139.
Comment
CAS-BOT-BC95136
Downingia insignis
Rimo Bacigalupi; L. R. Heckard
1952-6-18
3742
Modoc
At Railroad crossing 0.75 mile east of Canby, along U.S. No. 299
Comment
JEPS108490
Downingia insignis
Lisa Schultheis
1996-6-29
312 -96
Modoc
W of Goose Lake. On County Rd. 73 towards Crowder Flat. About 4.2 mi from Rt. 299
Comment
JEPS5032
Downingia insignis
Rimo Bacigalupi and L. R. Heckard
1952-6-18
3742
Modoc
0.75 mi e Canby (along U.S. Hwy 299, at railroad crossing)
Comment
CHSC99271
Downingia laeta
Lowell Ahart; John Dittes
2008-6-21
14984
Modoc
In the drying pond, north of the large culvert, east of the large levee, 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
HSC68843
Draba albertina
Gary Schoolcraft
1980-7-22
328
Modoc
Near Benton Meadows at top of Lake City Canyon
2195
Comment
HSC80853
Draba albertina
G. M. Riegel
1980-8-25
1105
Modoc
S Warner Mtns.
2427
Comment
UC1258362
Draba albertina
Gregg Riegel
1980-8-12
1013
Modoc
above lake (Pine Creek Basin, South Warner Mt. Wilderness); Modoc Natl For., South Warner Mt. Wilderness
2115
Comment
UC1446112
Draba albertina
Gary Schoolcraft
1979-8-3
166
Modoc
top of Lake City Canyon top of Lake City Canyon (on sw side road at edge of meadow area near 2 small pit reservoirs)
2194
Comment
UC190593
Draba densifolia
M. F. Gilman
505
Modoc
Mts.
1981
Comment
CAS-BOT-BC58596
Draba novolympica
Bruce Bartholomew
1991-8-5
6053
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake, crest of the Warner Mts.
2530
Comment
CAS-BOT-BC58594
Draba verna
Bruce Bartholomew
1991-5-24
5730
Modoc
2.9 km NE of road between Fort Bidwell and Fee Reservoir on road to Big Mud Lake.
1680
Comment
CAS-BOT-BC214758
Drymocallis glandulosa
Annie Montague Alexander; L. Kellogg
1946-7-23
5051
Modoc
Emerson Peak, Warner Mts.
Comment
UC545676
Drymocallis lactea var. austiniae
L. D. Whitney
1935-7-11
3479
Modoc
Glass Mountain Glass Mountain (U.S.B.E. - Plot RS-4)
Comment
UCSB19850
Drymocallis lactea var. lactea
Hardham, Clare
1961-6-20
Modoc
Mt. Bidwell Dismal Swamp Rd.
2438
Comment
UCD60818
Echinochloa crus-galli
L. Whitney
1935-7-6
3435
Modoc
Pit River near Lookout.
Comment
JEPS117937
Elaeagnus angustifolia
L. P. Janeway, B. Castro
2008-8-16
9539
Modoc
Surprise Valley Modoc Plateau (east side of Middle Alkali Lake, north side of Hwy 299 8.2 km east of Cedarville.)
1370
Comment
JEPS123977
Elatine
Lowell Ahart, John Dittes
2015-7-15
20353
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
JEPS123978
Elatine
Lowell Ahart, John Dittes
2015-7-15
20349
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
CHSC117369
Elatine californica
Lowell Ahart; John Dittes
2016-7-14
21211 A
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
POM229220
Elatine gracilis
L. C. Wheeler
1935-8-3
3763
Modoc
Warner Mountains: Pine Creek.
1738
Comment
CHSC112777
Elatine rubella
Lowell Ahart; John Dittes
2013-7-24
18919
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
CHSC117248
Elatine rubella
Lowell Ahart; John Dittes
2016-7-16
21246
Modoc
Strand of the secnd pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
CHSC99258
Elatine rubella
Lowell Ahart; John Dittes
2008-6-21
14980
Modoc
West end of a large culvert, west of the large levee, mountain meadow, in Big Valley about 2.8 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber.
1255
Comment
UC1101550
Elatine triandra
Herbert L. Mason
1947-8-8
13465
Modoc
nw Alturas (sw margin of Big Sage Reservoir)
Comment
POM229182
Eleocharis quinqueflora
L. C. Wheeler
1935-8-15
3862
Modoc
Dismal Swamp, Twenty Mile Creek, Warner Mts.
2226
Comment
CHSC100122
Elymus cinereus
L. P. Janeway; B. Castro
2008-8-16
9543
Modoc
Modoc Plateau. Surprise Valley; east side of Middle Alkali Lake, south side of Hwy 299 10.5 km east of Cedarville.
1378
Comment
HSC100066
Elymus cinereus
G. D. Barbe, T. C. Fuller
1979-8-21
2546
Modoc
E side of County Hwy. 1, 5.6 km S of Fort Bidwell, 3.2 km N of Fandango Pass Rd., MDB & M.
Comment
RSA163810
Elymus elymoides
Clare B. Hardham
1961-6-19
7855
Modoc
Warner Mountains: Lava fields; Willow Creek
Comment
CAS-BOT-BC247754
Elymus elymoides subsp. elymoides
Leland S. Smith
1922-7-20
1298
Modoc
Rush Creek Ranger Station.
1905
Comment
CHSC34510
Elymus elymoides subsp. hordeoides
J. D. Prouty
1980-8-9
1149
Modoc
Ca. 2 mi e of Cedarville, n side of Rd 299 as it intersects w margin of Middle Alkali Lake.
Comment
CAS-BOT-BC247737
Elymus glaucus
Bruce Bartholomew; Barrett Anderson
1988-7-23
4599
Modoc
Pine Creek, 4 km E of U.S Highway 395 on the road to Lily Lake, Warner Mts..
1620
Comment
UCD62658
Elymus trachycaulus
L. Whitney
1935-6-28
Modoc
Bieber.
Comment
SEINET10554923
Elymus trachycaulus
Louis C. Wheeler
1935-8-4
Wheeler 3781
Modoc
Dry Lake, Pine Creek. Warner Mts., Modoc Co. S35, T48N, R15E.
2103
Comment
SEINET6657087
Elymus triticoides
Leo Whitney
1935-8-7
3611
Modoc
Lake Joaquina, Hackamore, ca. 15 miles northwest of Canby, Modic National Forest.; 0
1463
Comment
SEINET195713
Epilobium alpinum
Louise Kellogg, Annie M Alexander
1946-7-11
4964
Modoc
Slope west Eight Mile Creek NE corner
Comment
UCR34686
Epilobium anagallidifolium
J. A. Harpel
1981-8-6
V- 6
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
RSA600236
Epilobium anagallidifolium
Louis C. Wheeler
1935-9-27
4009
Modoc
Devil's Garden: Grizzly Spring.
1524
Comment
CAS-BOT-BC191036
Epilobium angustifolium subsp. circumvagum
Leland S. Smith
1922-7-20
1276
Modoc
Rush Creek Ranger Station pasture.
1889
Comment
CAS-BOT-BC191025
Epilobium brachycarpum
Clare Butterworth Hardham
1974-8-4
20186
Modoc
Headwaters of Dismal and 12 Mile creeks.
2133
Comment
CAS-BOT-BC191032
Epilobium brachycarpum
Alice Eastwood; John Thomas Howell
1940-6-15
8301
Modoc
5 mi. N of Lookout.
Comment
CHSC99964
Epilobium brachycarpum
Lowell Ahart; John Dittes
2008-8-25
15277 -A
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.
1276
Comment
RSA101357
Epilobium brachycarpum
R. Weatherby
1955-7-8
1626
Modoc
6 miles north of Fort Bidwell, northern Warner Mountains
1784
Comment
SD135585
Epilobium brachycarpum
B. Bartholomew
1991-6-21
5799
Modoc
1.6 km South of Davis Creek on U.S. Highway 395.
1449
Comment
UC1191733
Epilobium brachycarpum
Herbert L. Mason and Verne Grant
1947-7-10
13337
Modoc
2 mi e Alturas; Dorris Reservoir
Comment
UCR77774
Epilobium brachycarpum
B. Bartholomew
1989-7-14
4946
Modoc
c. 8 km NE of Egg Lake and 2.5 km east of Survice Gulch.
1340
Comment
CAS-BOT-BC190994
Epilobium ciliatum subsp. ciliatum
Robert Folger Thorne; et al
1969-9-3
39023
Modoc
SE end of Tule Lake Sump, 0.5 mi N of turnoff to Lava Beds National Monument.
1264
Comment
CAS-BOT-BC190995
Epilobium ciliatum subsp. ciliatum
Verne Grant; I. Schneider
1947-7-19
8079
Modoc
Southern Pacific right-of-way, Williams Ranch between Alturas and Likely.
1219
Comment
CAS-BOT-BC190985
Epilobium ciliatum subsp. glandulosum
Bruce Bartholomew
1989-8-11
5072
Modoc
Along Lassen Creek near SE side of Harris Flat, Warner Mountains.
1920
Comment
CAS-BOT-BC190977
Epilobium densiflorum
F. Angwin
1945-9-10
s.n.
Modoc
Adin.
1371
Comment
CHSC100394
Epilobium densiflorum
Lowell Ahart; John Dittes
2008-8-26
15341
Modoc
On the bottom of Rose Creek, 550 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road,, 2860 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout.
1276
Comment
SEINET188698
Epilobium glaberrimum subsp. fastigiatum
Bud Fuller
1936-7-10
57
Modoc
15 miles NE Alturas
1524
Comment
NY1000359
Epilobium hallianum
B. M. Bartholomew
1991-7-4
5909
Modoc
Roney Flat
1460
Comment
RSA41235
Epilobium hallianum
A. M. Alexander, Louise Kellogg
1946-6-30
4873
Modoc
Highgrade, west side of ridge, north end of Warner Mountains
2378
Comment
CAS-BOT-BC498683
Epilobium hornemannii
Elmer I. Applegate
1932-8-2
8081
Modoc
Mill Creek Meadows, Warner Mts.
Comment
CAS-BOT-BC190953
Epilobium minutum
Milo Samuel Baker; Franklin P. Nutting
1894-6-16
s.n.
Modoc
Near Forestdale.
Comment
UC20070
Epilobium minutum
M. S. Baker and Frank Nutting
1894-6-16
Modoc
near Forestdale
1371
Comment
JEPS43879
Epilobium obcordatum
W. L. Jepson
1918-8-7
7877
Modoc
on summit Mt. Bidwell
2507
Comment
NY1000490
Epilobium obcordatum
B. M. Bartholomew
1995-7-31
7080
Modoc
2.4 km from Forest Service road 46N30 on road towards Bald Mountain, east side of the Warner Mountains
2150
Comment
SEINET195699
Epilobium obcordatum
Louise Kellogg, Annie M Alexander
1946-7-23
5050
Modoc
Emerson Peak Warner Mountains
Comment
HSC29979
Epilobium pallidum
D. H. Norris, S. Dowty, Thomas W. Nelson
1971-6-23
19503
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
UC1191613
Epilobium pallidum
Herbert L. Mason and Verne Grant
1947-7-13
13441
Modoc
on Hwy 395 n Davis Creek (e side of lake, near roadside); Goose Lake, Joseph Creek
Comment
UCR150482
Epilobium saximontanum
David A. Charlet
1989-8-14
475
Modoc
Warner Mtns, 1.4 km NW of Eagle Peak
2550
Comment
CAS-BOT-BC30178
Equisetum laevigatum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16397
Modoc
Roadside, at Thoms Creek, 6.1 mi. E of Calif. St. Highway 299, on Cedar Pass road.
Comment
CAS-BOT-BC30179
Equisetum laevigatum
Annie Montague Alexander; L. Kellogg
1946-7-5
4911
Modoc
In moist ground, base of cliff. Lava cliff west of Lower Lake.
Comment
CAS-BOT-BC30183
Equisetum laevigatum
Bruce Bartholomew; Barrett Anderson
1988-7-21
4435
Modoc
Vicinity of Lower Rush Creek Campground ca. 1 km E of State Highway 299 between Adin and Canby.
1430
Comment
JEPS127319
Equisetum laevigatum
Lowell Ahart, John Dittes
2016-7-14
21211 -B
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
Comment
CAS-BOT-BC248311
Eremogone aculeata
B. Bartholomew; H. Sun
2002-6-24
8850
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2130
Comment
CAS-BOT-BC95473
Eremogone aculeata
E. S. Willits
1940-5-11
245
Modoc
Lily Lake.
Comment
CAS-BOT-BC95488
Eremogone aculeata
Bruce Bartholomew; Barrett Anderson
1988-5-13
4151
Modoc
Along Parker Creek Road, 0.5 km W of West Warner Road on Parker Creek Road, W side of the Warner Mts..
1650
Comment
CAS-BOT-BC95489
Eremogone aculeata
Bruce Bartholomew; Barrett Anderson
1988-6-24
4318
Modoc
Lily Lake, W side of the Warner Mts..
2130
Comment
CHSC100849
Eremogone aculeata
L. P. Janeway
2008-8-17
9564
Modoc
Warner Mountains. North slope of Bald Mountain; just below the cliffs at the top of the peak.
2409
Comment
CHSC109203
Eremogone aculeata
L. P. Janeway; B. Castro
2012-7-24
10963
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.0 air km west of Lily Lake and 1.4 air km northwest of Yellow Mountain.
1948
Comment
HSC4046
Eremogone aculeata
M. T. Milligan
1966-8-3
631
Modoc
W slope of Eagle Peak
2439
Comment
HSC80716
Eremogone aculeata
G. M. Riegel
1978-8-18
112
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC95458
Eremogone congesta
John Thomas Howell
1934-6-14
12178
Modoc
Patterson Mill road, Warner Mts.
2133
Comment
CAS-BOT-BC95459
Eremogone congesta
K. Paulson; Robert Paulson
1988-6-11
18
Modoc
Barnes Grade, Crowder Flat Rd. to Devil's Garden.
1432
Comment
CAS-BOT-BC95447
Eremogone congesta
John H. Hatton
1911-6-14
91
Modoc
Pitt River Ranger Station.
Comment
NY53860
Eremogone congesta var. congesta
B. Anderson
1986-7-10
3206
Modoc
Warner Mountains, West Warner Rd along Bear Flat.
1845
Comment
RSA0057701
Eremogone congesta var. subcongesta
Mrs. R. M. Austin
1895-06
466
Modoc
Davis Creek.
Comment
UC1540164
Eriastrum signatum
Dean Wm. Taylor with Glenn L. Clifton and Rexford E. Palmer
1987-8-9
9272
Modoc
margin of playa set in lava flows Dry Lake
1341
Comment
CAS-BOT-BC14812
Ericameria bloomeri
Francis Dorris Payne
1934-8-29
s.n.
Modoc
Parker Creek.
1584
Comment
UCR150529
Ericameria discoidea
David A. Charlet
1989-8-13
219
Modoc
Warner Mountains, N face of Eagle Peak
2927
Comment
CAS-BOT-BC14776
Ericameria greenei
Robert Patterson; Mona Bourell
1993-8-15
5239
Modoc
Warner Mountains. Along trail from Patterson Lake to ca. 2 mi north towards Pepperdine Trailhead.
2743
Comment
SDSU3903
Ericameria greenei
D. F. Howe
1966-8-25
4300
Modoc
Fandango Pass, Warner Mts.
1859
Comment
CAS-BOT-BC14820
Ericameria greenei
Annie Montague Alexander; L. Kellogg
1946-8-9
5132
Modoc
Patterson Lake Trail, Warner Mountains
Comment
CAS-BOT-BC298191
Ericameria nauseosa var. oreophila
Isabel T. Kelly
1930-1-1
56
Modoc
Fort Bidwell
Comment
CAS-BOT-BC42833
Erigeron austiniae
M. M. Hanna
1956-6-4
949
Modoc
Turn of highway Alturas to Cedarville.
Comment
CDA4406
Erigeron austiniae
T. C. Fuller
1965-6-2
13595
Modoc
South side of Highway 299 to Canby, 10.3 miles west of Alturas.
0
Comment
RSA42058
Erigeron barbellulatus
Ella Dales Cantelow
1941-5-23
3567
Modoc
2 miles W of Adin, summit on US Hwy 299
Comment
POM357572
Erigeron bloomeri
Christopher Davidson
1973-5-26
2115
Modoc
4 miles W of Canby on Hwy 299.
1341
Comment
CAS-BOT-BC42807
Erigeron bloomeri var. bloomeri
M. M. Hanna
1956-6-3
s.n.
Modoc
Hiway between Alturas & Cedarville, Calif.
Comment
JEPS29178
Erigeron compositus
Lauramay T. Dempster
1961-6-20
1716
Modoc
ridge just north of junction of Dismal Creek Road with Fort Bidwell Road; Warner Mts.
2346
Comment
UC1567365
Erigeron compositus
G. Schoolcraft
1989-7-16
1955
Modoc
near Patterson Lake; Warner Mtns.
2773
Comment
CAS-BOT-BC42819
Erigeron coulteri
Annie M. Alexander; Louise Kellogg
1946-8-3
5109
Modoc
Head of Eagle Creek, Warner Mountains
Comment
CAS-BOT-BC42821
Erigeron coulteri
Elmer Ivan Applegate
1932-7-31
7967
Modoc
Mill Creek Meadows, Warner Mountains
Comment
HSC5503
Erigeron coulteri
M. T. Milligan
1964-7-25
184
Modoc
Pine Creek Basin, along trail.
2439
Comment
UC31482
Erigeron coulteri
Mrs. C. C. Bruce
1898-7-1
2314
Modoc
head Davis Creek
Comment
CAS-BOT-BC42824
Erigeron divergens
F. Angwin
1945-10-27
Modoc
Big Valley.
1280
Comment
UC1101510
Erigeron divergens
Herbert L. Mason and Verne Grant
1947-7-10
13340
Modoc
2 mi e Alturas; Dorris Reservoir
Comment
RSA607255
Erigeron eatonii
L. C. Wheeler
1935-8-4
3783
Modoc
Dry Lake, Pine Creek. Warner Mts.
2104
Comment
CAS-BOT-BC42757
Erigeron eatonii var. plantagineus
Louis Cutter Wheeler
1935-8-4
3783
Modoc
Pine Creek, Warner Mtns.
2103
Comment
CAS-BOT-BC42787
Erigeron eatonii var. plantagineus
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10585
Modoc
3 mi. from Patterson Ranger Station on road to Eagleville, Warner Mountains
Comment
CAS-BOT-BC42792
Erigeron eatonii var. plantagineus
M. M. Hanna
1956-6-7
1013
Modoc
Hwy 139 between Canby and Tienesta.
Comment
CHSC117880
Erigeron eatonii var. plantagineus
L. P. Janeway
2016-5-17
12010
Modoc
Modoc Plateau. Devils Garden area; flat just below (west of) Porcupine Rim; 0.3 km north of Road 43N18; 4.0 air-km west of Big Sage Reservoir
1544
Comment
SEINET228395
Erigeron eatonii var. plantagineus
Margaret J. Williams
1983-7-29
83- 116 -1
Modoc
1.1 miles North of Stowe Reservoir Campground North of Cedar Pass Warner Mountains.
2088
Comment
UC711883
Erigeron eatonii var. plantagineus
Roxana S. Ferris and Laura Lorraine
1941-8-14
10585
Modoc
3 mi from Patterson Ranger Station (on road to Eagleville); Warner Mountains, Modoc National Forest
Comment
CAS-BOT-BC42766
Erigeron elegantulus
John Thomas Howell
1934-6-30
12261
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC42775
Erigeron filifolius
Bruce Bartholomew
1989-7-15
5009
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
UC711839
Erigeron filifolius
Roxana S. Ferris and Laura Lorraine
1941-8-14
10611
Modoc
summit Fandango Pass (on road between Bidwell and Pine Creek); Modoc Nationa Forest, Warner Mountains
1889
Comment
CAS-BOT-BC49623
Erigeron glacialis var. glacialis
K. Paulson; Robert Paulson
1988-7-10
73
Modoc
Dismal Swamp, Warner Mts..
2286
Comment
UC468830
Erigeron glacialis var. glacialis
M. F. Gilman
522
Modoc
Comment
JEPS41448
Erigeron inornatus var. calidipetris
Milo S. Baker
1893-1
Modoc
sandy flat in lava beds
Comment
CAS-BOT-BC49636
Erigeron inornatus var. inornatus
Bruce Bartholomew
1989-8-10
5047
Modoc
8.7 km E of Day on County Road 94.
Comment
UC71824
Erigeron inornatus var. inornatus
Mrs. M. H. Manning
1902-10-11
39
Modoc
Warner Mts.
1828
Comment
CAS-BOT-BC49602
Erigeron linearis
Elmer Ivan Applegate
1929-6-24
5891
Modoc
Betweeen Alturas and Davis Creek.
Comment
CHSC118316
Erigeron linearis
L. P. Janeway
2016-5-17
12032
Modoc
Devils Garden area; along Road 43N18 just east of Porcupine Rim; about 4.0 air-km west of Big Sage Reservoir.
1555
Comment
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
JEPS29177
Erigeron linearis
Lauramay T. Dempster
1961-6-18
1692
Modoc
peak just s of Cedar Pass
Comment
JEPS41569
Erigeron linearis
L. S. Smith
1166
Modoc
Timber Mt.
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
UC1540225
Erigeron linearis
Dean Wm. Taylor and Glenn L. Clifton
1987-6-27
9100
Modoc
about 3.5 mi n of n junction with Highway 299 (along Highway 395)
1371
Comment
UC71827
Erigeron linearis
Mrs. M. H. Manning
Jun 1 1904-Jul 1 1904
469
Modoc
slopes above Alkali Lake (ne Modoc County)
Comment
CDA4935
Erigeron philadelphicus
T. C. Fuller
1959-7-8
s.n.
Modoc
Harter Road & Highway 139, ca. 5 miles south of Stronghold.
0
Comment
UC1735880
Eriogonum caespitosum
Dean W. Taylor
1987-6-27
9111 b
Modoc
Warner Mountains, head upper South Deep Creek,
2194
Comment
UC1540233
Eriogonum douglasii var. meridionale
Dean Wm. Taylor, Glenn L. Clifton
1987-6-27
9113
Modoc
headwaters of South Deep Creek Warner Mountains, South Deep Creek
2194
Comment
UC465987
Eriogonum elatum
Mrs. M. H. Manning
1907-1
Modoc
12 Mile Creek Mt. Bidwell, 12 Mile Creek
Comment
RSA65181
Eriogonum elatum var. elatum
F. W. Peirson
1926-6-25
6860
Modoc
West slope of Warner Mountains on Cedarville Road.
Comment
CHSC109509
Eriogonum heracleoides var. heracleoides
L. P. Janeway; B. Castro
2012-7-25
10989
Modoc
Warner Mountains. Slope along north side of Dismal Swamp.
2216
Comment
CAS-BOT-BC197797
Eriogonum microthecum var. ambiguum
Bruce Bartholomew
1991-8-5
6054
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake, crest of the Warner Mts.
2530
Comment
CAS-BOT-BC197804
Eriogonum microthecum var. laxiflorum
Elmer Ivan Applegate
1921-9-2
3342
Modoc
Dry Lake.
Comment
CAS-BOT-BC211415
Eriogonum nudum var. pubiflorum
J. F. Emmel
1968-7-15
81
Modoc
2 mi. E of town of Pine Creek, Warner Mts.
Comment
CAS-BOT-BC211439
Eriogonum nudum var. pubiflorum
Elmer Ivan Applegate
1932-8-1
7995
Modoc
N of Mill Creek Meadow, Warner Mts.
Comment
CAS-BOT-BC211444
Eriogonum nudum var. pubiflorum
Bruce Bartholomew
1991-8-5
6048
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake, crest of the Warner Mts.
2470
Comment
CAS-BOT-BC211445
Eriogonum nudum var. pubiflorum
Louis Cutter Wheeler
1935-8-14
3840
Modoc
Pine Creek, Warner Mts.
2011
Comment
CHSC109206
Eriogonum nudum var. pubiflorum
L. P. Janeway; B. Castro
2012-7-24
10969
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.0 air km west of Lily Lake and 1.4 air km northwest of Yellow Mountain.
1948
Comment
HSC17327
Eriogonum nudum var. pubiflorum
M. T. Milligan
1964-7-20
153
Modoc
N end of Jess Valley, near Mill Creek.
1677
Comment
UC77614
Eriogonum nudum var. pubiflorum
Mrs. R. M. Austin
Aug. 1884
Modoc
Goose Lake Valley
Comment
RSA78895
Eriogonum nudum var. pubiflorum
E. K. Balls, Percy C. Everett
1952-10-11
18161
Modoc
About junction of road to lookout with Highway 139, between Alturas and Klamath Falls
1402
Comment
SBBG101262
Eriogonum nudum var. pubiflorum
R. R. Halse
1991-7-28
4244
Modoc
St Hwy 139, 13 mi NW of its jct with St Hwy 299
1469
Comment
SEINET11261589
Eriogonum nudum var. pubiflorum
Margaret J. Williams
1984-6-30
84- 76 -1
Modoc
Cedar Pass Road, Warner Mtns, 1.7 mi W of Cedarville.; 0
1509
Comment
UC412793
Eriogonum nudum var. pubiflorum
M. F. Gilman
574
Modoc
1676
Comment
UC849762
Eriogonum nudum var. pubiflorum
Lewis S. Rose
1940-6-13
40557
Modoc
1 mi w Cedarville
1524
Comment
CAS-BOT-BC211399
Eriogonum ovalifolium var. ovalifolium
Bruce Bartholomew
1991-5-24
5711
Modoc
Surprise Valley, E of Eagleville at the Nevada State boundary.
1520
Comment
CAS-BOT-BC218195
Eriogonum prociduum
Bruce Bartholomew
1992-8-9
6397
Modoc
Summit Trail, upper region of Pine Creek Basin, W side of Warner Mountains.
2680
Comment
SD86299
Eriogonum prociduum
James L. Reveal
1971-6-22
2462
Modoc
Along U.S. Highway 395, 3.5 miles north of the junction of U. S. 395 with California Highway 299, and 1.2 miles north of the Chimney Rock Turnoff
1402
Comment
HSC75590
Eriogonum spergulinum var. reddingianum
G. M. Riegel
1980-8-6
1000
Modoc
South Warner Mtns.
1670
Comment
JEPS56345
Eriogonum spergulinum var. reddingianum
W. L. Jepson
1918-8-7
7871
Modoc
Mt. Bidwell
2377
Comment
CAS-BOT-BC211380
Eriogonum sphaerocephalum var. halimioides
Robert J. Weatherby
1955-7-8
1641
Modoc
West side of Cedar Pass, near Marner Mts.
1645
Comment
CAS-BOT-BC211389
Eriogonum sphaerocephalum var. halimioides
Belknap C. Goldsmith
1912-7-1
56
Modoc
Little Hot Spring Valley.
Comment
CAS-BOT-BC211390
Eriogonum sphaerocephalum var. halimioides
John Thomas Howell
1934-7-1
12300
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC211391
Eriogonum sphaerocephalum var. halimioides
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-18
13317
Modoc
Along dirt road 8.8 miles south of Happy Camp Guard Station.
Comment
NY283119
Eriogonum sphaerocephalum var. halimioides
A. A. Heller
1941-6-24
16193
Modoc
Just south of Indian Springs along U.S. Highway 299
Comment
NY283122
Eriogonum sphaerocephalum var. halimioides
B. Anderson
1986-7-9
3159
Modoc
Warner Mountains. Highway 299 just west of Cedar Pass.
Comment
SJSU9581
Eriogonum sphaerocephalum var. halimioides
W. Savage
1979-7-4
1341
Modoc
Triangle: Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
UC705543
Eriogonum sphaerocephalum var. halimioides
Marion Ownbey, Fred G. Meyer
1940-7-1
2151
Modoc
Cedar Peak Warner Mts., Cedar Peak
Comment
SEINET11261404
Eriogonum sphaerocephalum var. halimioides
Margaret J. Williams
1983-7-29
83- 116 -6
Modoc
1.1 mi N of Stowe Reservoir Campground, N. of Cedar Pass, Warner Mtns.; 0
2088
Comment
UC190614
Eriogonum sphaerocephalum var. halimioides
M. F. Gilman
572
Modoc
1981
Comment
SJSU9585
Eriogonum strictum
W. Savage
1979-7-4
1347
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
Comment
NY283176
Eriogonum strictum subsp. proliferum
C. L. Hitchcock
1940-5-27
6656
Modoc
9 miles northeast of Alturas
1402.1
Comment
CHSC114008
Eriogonum strictum var. anserinum
L. P. Janeway
2014-7-8
11489
Modoc
Modoc Plateau. At head of Sibley Draw, 0.5 km north of Sibley Lake (below and north of Dry Creek Rim).
1517
Comment
CHSC67123
Eriogonum strictum var. anserinum
James D. Jokerst
1987-5-14
2879
Modoc
Radar Survey Site S of Doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence.
1348
Comment
UC1250295
Eriogonum strictum var. anserinum
Annie M. Alexander and Louise Kellogg
1946-7-24
5072
Modoc
Horse Mountain Warner Mountains, Horse Mountain
Comment
SEINET5331677
Eriogonum strictum var. proliferum
M. J. Williams
1988-5-30
88- 26 -9
Modoc
Jess Valley, E of Likely, S of roadside rest.
1524
Comment
HSC75595
Eriogonum umbellatum
G. M. Riegel
1980-9-3
1134
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC211327
Eriogonum umbellatum var. dichrocephalum
K. Paulson; Richard Paulson
1988-6-19
54
Modoc
Loveness Road
1493
Comment
NY399115
Eriogonum umbellatum var. dichrocephalum
J. L. Reveal
1978-8-11
4821
Modoc
Warner Mountains, along Modoc County Road 2 form near New Pine Creek to Fort Bidwell, just east of Poison Lake turnoff about 5.4 miles east of U.S. highway 395
1935.5
Comment
UC71799
Eriogonum umbellatum var. modocense
Mrs. M. H. Manning
June 1903
155
Modoc
Mt. Bidwell
1676
Comment
CAS-BOT-BC197787
Eriogonum umbellatum var. nevadense
Annie Montague Alexander; L. Kellogg
1946-7-11
4972
Modoc
Mesa W of Eight Mile Creek, NE corner of county.
1752
Comment
RSA293360
Eriogonum umbellatum var. nevadense
Reino Alava
1957-7-5
1156
Modoc
Cedar Pass, Modoc National Forest, just east of the camp ground
Comment
UC1250285
Eriogonum umbellatum var. nevadense
Annie M. Alexander and Louise Kellogg
1946-7-11
4972
Modoc
mesa w Eight Mile Creek
1752
Comment
SEINET5331990
Eriogonum umbellatum var. polyanthum
M. J. Williams
1988-5-30
88- 23 -1
Modoc
First road into Big Sage Reservoir from Crowder Flat Road, NW of Alturas.
1539
Comment
SEINET248298
Eriogonum umbellatum var. porteri
Noel H. Holmgren, James L. Reveal
1964-8-22
1420
Modoc
Warner Range, just below the top of Eagle Peak.
3028
Comment
CAS-BOT-BC197598
Eriogonum vimineum
Bruce Bartholomew; Barrett Anderson
1990-7-21
5553
Modoc
W edge of Middle Alkali Lake, directly E of Cedarville, Surprise Valley.
1370
Comment
SBBG18303
Eriogonum vimineum
C. B. Hardham
1961-6-19
7836
Modoc
Davis Crk
1676
Comment
SEINET10299458
Eriogonum vimineum
Margaret J. Williams, Gladys Smith
1983-9-13
83- 150 -2
Modoc
Near highway 299, just east of Adin
Comment
CAS-BOT-BC49561
Eriophyllum lanatum
Bruce Bartholomew; Barrett Anderson
1988-7-21
4461
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
CAS-BOT-BC49564
Eriophyllum lanatum
Bruce Bartholomew; Barrett Anderson
1988-7-21
4422
Modoc
S end of Whitehorse Flat Reservoir.
1340
Comment
UCR57549
Eriophyllum lanatum
R. D. Goeden, Don W. Ricker
1989-8-23
889- 26
Modoc
Modoc National Forest, South Main Road, near Crowder Flat
1550
Comment
HSC5589
Eriophyllum lanatum var. achilleoides
M. T. Milligan
1964-6-6
10
Modoc
N side of Dorris Reservoir along shore
1372
Comment
RSA554808
Eriophyllum lanatum var. achilleoides
Margaret J. Williams, Arnold Tiehm, Jan Nachlinger
1988-6-2
88- 28 -10
Modoc
Jess Valley, E of Likely, S of roadside rest.
Comment
UC71787
Eriophyllum lanatum var. achilleoides
Mrs. M. H. Manning
1903-6
186
Modoc
near Fort Bidwell (ne Modoc County)
Comment
JEPS15487
Eriophyllum lanatum var. achilleoides
Joseph and Hilda Grinnell
1938-7-16
1112 a
Modoc
Cedar Pass summit Warner Mountains, Cedar Pass summit
1935
Comment
SEINET11840143
Eriophyllum lanatum var. achilleoides
D. E. Johnson, Eckenwalder, J. E.
1974-1
131
Modoc
Warner Mountains, just W of summit of Cedar Pass on Hwy 299 (Alturas-Cedarville Rd)
1920
Comment
HSC5597
Eriophyllum lanatum var. integrifolium
M. T. Milligan
1966-7-3
530
Modoc
E of Jess Valley
1890
Comment
RSA174191
Eriophyllum lanatum var. integrifolium
Milo S. Baker
1893-7-27
s.n.
Modoc
Pine woods
Comment
CHSC107349
Erodium cicutarium
Lowell Ahart; John Dittes
2011-6-22
17538
Modoc
At 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.
1262
Comment
CDA4664
Erodium cicutarium
T. C. Fuller
1961-5-17
6957
Modoc
North of Highway 395, 1 mile northeast of Alturas.
0
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
JEPS16997
Eryngium alismifolium
L. S. Smith
1920-7-15
1177
Modoc
n. of Devils Garden district Crowder Flat
Comment
CAS-BOT-BC21475
Eryngium articulatum
Bruce Bartholomew; Barrett Anderson
1988-6-23
4289
Modoc
S side of Egg Lake, ca. 1.5 km W of the Burlington Northern railroad track.
1300
Comment
POM133078
Eryngium articulatum
M. S. Baker
1899-8-12
s.n.
Modoc
Egg Lake
Comment
UC21003
Eryngium articulatum
M. S. Baker and Frank Nutting
1894-8-30
Modoc
near Forestdale
Comment
CAS-BOT-BC497204
Eryngium articulatum
Louis C. Wheeler
1935-9-13
3985
Modoc
Davil's Garden: Fletcher Creek at Pease Place
1524
Comment
CAS-BOT-BC498688
Eryngium articulatum
M. S. Baker; Frank Nutting
1930-8-1
s.n.
Modoc
Near Forestdale
Comment
JEPS114399
Eryngium mathiasiae
Lowell Ahart, John Dittes
2008-8-25
15306
Modoc
On the west bank (flood plain) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout
1273
Comment
SEINET11249726
Erysimum capitatum var. capitatum
A. Sanger
1996-6-11
2205
Modoc
Crest of Paynes Peak, near radio tower.
2323
Comment
HSC6790
Erysimum capitatum var. purshii
M. T. Milligan
1964-7-1
129
Modoc
6 mi. N of Hwy. 139 on USFS Rd. 44N15
1524
Comment
HSC81066
Erysimum perenne
G. M. Riegel
1980-8-21
1095
Modoc
S Warner Mtns.
1829
Comment
RSA59516
Erysimum repandum
E. K. Balls
1950-5-13
14664
Modoc
Goose Lake, east shore about Willow Ranch.
1463
Comment
CAS-BOT-BC58335
Erysimum repandum
Isabelo T. Kelly
1930-1-1
55
Modoc
Modoc County.
Comment
CHSC114309
Erysimum repandum
Carri Pirosko
2008-6-10
Modoc
Alturas, Schluter Ranch, Pencil Rd. X HWY 395.
Comment
CAS-BOT-BC229899
Erythranthe breviflora
Bruce Bartholomew; Barrett Anderson
1990-7-20
5518
Modoc
Tamarack Flat, E side of Warner Mts.
2150
Comment
CAS-BOT-BC229903
Erythranthe breweri
Annie Montague Alexander; L. Kellogg
1946-7-1
4888
Modoc
0.5 mi. E of Bidwell Creek road summit.
Comment
CAS-BOT-BC234509
Erythranthe guttata
Bruce Bartholomew; Barrett Anderson
1988-7-21
4465
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
CAS-BOT-BC234476
Erythranthe lewisii
K. Paulson; Robert Paulson
1988-7-9
71
Modoc
Near Poison Lake, Warner Mts..
2103
Comment
SEINET14294046
Erythranthe lewisii
A. Sanger
1996-7-12
2414
Modoc
[Warner Mountains,] Joseph Creek, 1 mile SW of Bald Mountain, stream at end of road.
1987
Comment
CAS-BOT-BC234501
Erythranthe microphylla
K. Paulson; Robert Paulson
1988-6-19
44
Modoc
Near Cottonwood Flat.
1539
Comment
CAS-BOT-BC234517
Erythranthe microphylla
Bruce Bartholomew
1990-6-15
5240
Modoc
SE corner of Sweagert Flat.
1860
Comment
CAS-BOT-BC234465
Erythranthe pulsiferae
Alice Eastwood; John Thomas Howell
1940-6-14
8237
Modoc
Near Hackamore.
Comment
CAS-BOT-BC234472
Erythranthe pulsiferae
Bruce Bartholomew
1991-6-23
5885
Modoc
7.4 km NE of Crowder Flat Road on road between Dorris Brothers Reservoir and Cow Head Tank.
1520
Comment
CAS-BOT-BC234431
Erythranthe suksdorfii
Bruce Bartholomew
1993-6-13
6636
Modoc
Consolidated sand dunes just W of Leonard Hot Spring, E side of Surprise Valley.
1410
Comment
NY499984
Eschscholzia californica
B. M. Bartholomew
1989-6-3
4917
Modoc
9 km west of County Route 91 along the north side of the Pit River
1340
Comment
CAS-BOT-BC95713
Euphorbia serpillifolia
Bruce Bartholomew
1991-8-4
6015
Modoc
W side of Goose Lake, 10.5 km N of McGinty Point.
1460
Comment
CDA36284
Euphorbia virgata
C. Pirosko
2004-1
s.n.
Modoc
Tulelake area?
0
Comment
CHSC85429
Eurybia integrifolia
John Dittes; Josephine Guardino
1991-8-23
453
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
CHSC100429
Euthamia occidentalis
Lowell Ahart; John Dittes
2008-8-25
15283
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
UC71688
Euthamia occidentalis
Mrs. M. H. Manning
1903-8-26
330
Modoc
near Fort Bidwell; ne Modoc Co.
Comment
HSC80817
Festuca californica
G. M. Riegel
1980-7-16
909
Modoc
S Warner Mtn.
1670
Comment
CAS-BOT-BC247705
Festuca idahoensis
John Thomas Howell
1934-6-11
11928
Modoc
Parker Creek.
1584
Comment
HSC9860
Festuca idahoensis
R. C. Wunner
1965-7-1
319
Modoc
Lava Beds N.M. Near Indian Well campground.
1433
Comment Read comments Aug 20 2013
SEINET10559248
Festuca idahoensis
Leila M. Shultz, John S. Shultz
1985-6-23
Shultz 8593
Modoc
Modoc Plateau at the western extension of the Great Basin between Beeler & Duncan reservoirs north of Canby near Highway 139. Pinus ponderosa-Juniperus occidentalis-Artemisia-Purshia tridentata association; pines laden with lichens. Open areas of gravel soils.
1311
Comment
JEPS44872
Fragaria virginiana
Milo S. Baker
1893-6-15
Modoc
Forestdale; sw Modoc Co.
Comment
UC72969
Fragaria virginiana subsp. platypetala
Milo S. Baker
1893-1
Modoc
Forestdale
Comment
RSA271745
Frasera albicaulis var. nitida
C. Epling
1938-6-14
s.n.
Modoc
South of Likely on Highway 395.
Comment
RSA534561
Fraxinus latifolia
Bruce Bartholomew
1991-7-6
5982
Modoc
W side of Egg Lake
1300
Comment
CAS-BOT-BC242106
Fritillaria atropurpurea
Bruce Bartholomew; Barrett Anderson
1988-6-24
4294
Modoc
Road beyond Poison Lake ca. 8 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2130
Comment
SEINET8478730
Fritillaria atropurpurea
W. Roderick
1963-1
Modoc
Comment
CAS-BOT-BC242102
Fritillaria pudica
Leland S. Smith
1917-6-9
36
Modoc
Jess Valley.
1524
Comment
CHSC30634
Fritillaria pudica
N. E. H. Prouty
1980-6-2
171
Modoc
Sheep Rock T. S. Rising above Dry Creek. Modoc Nat. Forest, Warner Mt. District.
Comment
JEPS61944
Fritillaria pudica
Mary H. Manning
before Aug. 1918
Modoc
Fort Bidwell
Comment
SEINET8479136
Fritillaria pudica
M. J. Williams
1968-5-31
1150
Modoc
Cedar Pass.
Comment
UC190697
Fritillaria pudica
M. F. Gilman
582
Modoc
Modoc County
1676
Comment
UC1191797
Galeopsis tetrahit
Herbert L. Mason and Verne Grant
1947-7-12
13417
Modoc
s of Alturas (near s end of Westside Road); Pit River Valley
Comment Read comments May 29 2009
POM367842
Galium asperrimum
Christopher Davidson
1975-6-4
s.n.
Modoc
2.5. miles W of Cedarville on Hwy 299.
1677
Comment
CAS-BOT-BC248326
Galium bifolium
B. Bartholomew; H. Sun
2002-6-24
8821
Modoc
Just SW of Manzanita Mt. and ca. 15 straight line km NW of Aden
2000
Comment
CAS-BOT-BC225063
Galium bolanderi
Bruce Bartholomew; Barrett Anderson
1988-6-23
4231
Modoc
2.1 km SSE of Day on the road to State Highway 299.
1020
Comment
UC416663
Galium bolanderi
Milo S. Baker
1893-7-8
Modoc
south hillside
Comment
CAS-BOT-BC225068
Galium glabrescens subsp. modocense
Bruce Bartholomew
1995-9-3
7189
Modoc
Steep sagebrush covered slope NW of North Emerson Lake, E side of Warner Mountains.
2400
Comment
CAS-BOT-BC225070
Galium glabrescens subsp. modocense
G. Rugel
1981-6-11
1142
Modoc
S facing ridge, N of Granger Canyon.
1645
Comment
CAS-BOT-BC225071
Galium glabrescens subsp. modocense
M. Vasey
1990-6-28
9008
Modoc
In vicinity of pass at junction of N Emerson Lake Trail and Owl Creek Trail, on Cole Peak side of pass.
2590
Comment
HSC80868
Galium glabrescens subsp. modocense
G. M. Riegel
1980-8-28
1100
Modoc
S Warner Mtns., S Warner Wilderness Area
2676
Comment
CAS-BOT-BC225079
Galium multiflorum
Annie Montague Alexander; L. Kellogg
1946-7-5
4909
Modoc
Lava cliff W of Lower Lake.
Comment
JEPS27647
Galium serpenticum subsp. warnerense
Ehrendorfer and Stebbins
1959-6-28
5913 A
Modoc
plateau Mt. Bidwell (top and s rim)
2438
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
JEPS66746
Garrya fremontii
L. S. Smith
1917-9-12
157
Modoc
Buck Creek Warner Mts. (n Warner Mts)
1828
Comment
POM319052
Gayophytum
Patricia Wilder
1971-6-20
5060
Modoc
North part of Egg Lake (now a meadow), northwest of Lookout; north of Bieber and California State Highway 299; Modoc National Forest. Cascades Mt. Range.
1372
Comment
CAS-BOT-BC190856
Gayophytum decipiens
Mrs. H. C. Cantelow
1940-6-2
4030
Modoc
NW of Canby, road to lava beds.
Comment
CAS-BOT-BC190852
Gayophytum diffusum subsp. parviflorum
Bruce Bartholomew
1989-7-15
5023
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
CAS-BOT-BC190827
Gayophytum racemosum
Bruce Bartholomew
1989-7-14
4963
Modoc
Survice Gulch ca. 3 km NE of Egg Lake.
1340
Comment
UC1028656
Gayophytum racemosum
Robert J. Weatherby
1955-7-8
1609 A
Modoc
7 mi n Ft. Bidwell
1874
Comment
NY999564
Gayophytum racemosum
M. S. Baker
06 1893
s.n.
Modoc
Comment
UC444850
Gentiana affinis var. ovata
Mrs. M. H. Manning
Modoc
north-eastern Modoc County
Comment
SEINET8569986
Geranium richardsonii
A. Sanger
1996-5-26
3590
Modoc
Granger Canyon
1768
Comment
CAS-BOT-BC180057
Geranium viscosissimum
Leland S. Smith
1917-7-10
93
Modoc
Granger Mill Camp.
1828
Comment
CAS-BOT-BC180061
Geranium viscosissimum
Bruce Bartholomew
1990-6-16
5268
Modoc
W side of Pine Creek Basin, Warner Mountains.
2200
Comment
CAS-BOT-BC180078
Geranium viscosissimum
John Thomas Howell
1934-6-11
11947
Modoc
Parker Creek.
1584
Comment
CHSC109892
Geranium viscosissimum
B. Castro; L. P. Janeway
2012-7-26
1965
Modoc
Warner Mountains. Along Highgrade National Recreation Trail 0.65 air mi SW of Little Lily Lake and 0.9 air mi N of Mt. Vida.
2336
Comment
HSC8659
Geranium viscosissimum
M. T. Milligan
1965-6-26
336
Modoc
N end Jess Valley.
1616
Comment
CAS-BOT-BC180069
Geranium viscosissimum
Elmer Ivan Applegate
1897-6-4
864
Modoc
Summit of pass between Pit River and Madeline Plain.
Comment
RSA0029590
Geranium viscosissimum var. nervosum
C. L. Hitchcock
1940-5-27
6703
Modoc
15 miles NE of Alturas.
1677
Comment
RSA0029592
Geranium viscosissimum var. nervosum
C. L. Hitchcock
1940-5-27
6703
Modoc
15 miles NE of Alturas.
1677
Comment
HSC98404
Geum macrophyllum
M. T. Milligan
1966-7-1
517
Modoc
Slopes and ridges E of Jess Valley
1646
Comment
CAS-BOT-BC214663
Geum triflorum
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-14
16480
Modoc
Along Lassen Creek on road to Davis Creek, Warner Mts.
Comment
CAS-BOT-BC214668
Geum triflorum
Edward Kent Balls
1950-5-20
14792
Modoc
South Fork Public Camp, South Fork Pit River, Likely to Clear Lake.
1432
Comment
CAS-BOT-BC214670
Geum triflorum
Bruce Bartholomew; Barrett Anderson
1989-6-3
4882
Modoc
Boles Creek, ca. 5.5 km E of the SE corner of Clear Lake Reservoir.
1430
Comment
CAS-BOT-BC214671
Geum triflorum
K. Paulson; Robert Paulson
1988-6-19
52
Modoc
Craig Springs.
1493
Comment
CAS-BOT-BC214679
Geum triflorum
Mrs. H. C. Cantelow
1941-5-23
s.n.
Modoc
E of Adin Pass Summit, on U.S. highway 299.
1576
Comment
RSA454454
Geum triflorum var. ciliatum
Christopher Davidson
1973-5-26
2140
Modoc
1 mile N of Adin Summit on St. Hwy 299; Modoc Nat'l Forest
1524
Comment
CAS-BOT-BC190693
Gilia inconspicua
Elmer Ivan Applegate
1935-6-5
9321
Modoc
Captain Jack's Stronghold, Lava Beds National Monument.
Comment
CAS-BOT-BC190698
Gilia inconspicua
Bruce Bartholomew
1995-5-13
6905
Modoc
4.8 km W of Eagleville, E side of the S end of Surprize Valley.
1460
Comment
CAS-BOT-BC190688
Gilia leptomeria
Bruce Bartholomew
1991-6-22
5849
Modoc
E side of Surprise Valley, 9.6 km E of Eagleville at the Nevada border.
1520
Comment
NY964515
Gilia leptomeria var. micromeria
B. M. Bartholomew
1990-6-17
5336
Modoc
Surprise Valley, SE corner of Upper Alkali Lake.
1390
Comment
RSA0004803
Gilia modocensis
Alice Eastwood, J. T. Howell
1940-6-12
8073
Modoc
Between Likely and Jess Valley.
Comment
UC1332111
Gilia modocensis
A. Eastwood and J. T. Howell
1940-6-12
8073
Modoc
between Likely and Jess Valey, Modoc Co.
Comment
RSA334845
Glaux maritima
A. Tiehm, Susan Cochrane, Jan Nachlinger, Gary Schoolcraft
1984-6-24
8796
Modoc
Surprise Valley, Mineral Wells on east side of Alkali Lake.
Comment
RSA210774
Glyceria borealis
R. F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39097
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
JEPS69272
Glyceria elata
W. L. Jepson
1918-8-12
7945
Modoc
South Fork Pass to Jess Valley
1584
Comment
CAS-BOT-BC49570
Glyptopleura marginata
Bruce Bartholomew; B. Anderson
1989-6-2
4834
Modoc
6.4 km E of Eagleville on the road to the Calif. state border, E side of Surprise Valley.
1550
Comment
CAS-BOT-BC49533
Gnaphalium palustre
Leland S. Smith
1925-1-1
1506
Modoc
Happy Camp near Ranger Station.
1371
Comment
CAS-BOT-BC49575
Gnaphalium palustre
Bruce Bartholomew; Barrett Anderson
1990-7-19
5402
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
CHSC117252
Gnaphalium palustre
Lowell Ahart; John Dittes
2016-7-14
21157 -A
Modoc
West side of new pond, south of Ash Creek Canal (now filled in), south of Ash Creek State Wild Life Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1271
Comment
UC1192121
Gnaphalium palustre
Herbert L. Mason
1947-8-13
13521
Modoc
ne side of F reservoir (n of Canby)
Comment
CAS-BOT-BC229889
Gratiola neglecta
Herbert Louis Mason; Verne Grant
1947-7-12
13393
Modoc
Jones' Lane, off Hwy 395, several miles S of Alturas.
Comment
CAS-BOT-BC229890
Gratiola neglecta
Herbert Louis Mason; Verne Grant
1947-7-12
13393
Modoc
Jones' Lane, off Hwy 395, several miles S of Alturas.
Comment
JEPS21901
Gratiola neglecta
Verne Grant and Irving Schneider
1947-7-18
8038
Modoc
Eastside Canal s Alturas (5 mi n of Bayley's bridge); Eastside Canal
Comment
RSA114013
Gratiola neglecta
Verne Grant, Irving Schneider
1947-7-20
8094
Modoc
South loop of Westside Road, Pitt Valley, north of Likely.
Comment
CAS-BOT-BC95534
Grayia spinosa
Bruce Bartholomew; Barrett Anderson
1989-4-29
4693
Modoc
E side of Surprise Valley, just W of the Nevada border and ca. 15 km E of Cedarville.
1500
Comment
CAS-BOT-BC95536
Grayia spinosa
Bruce Bartholomew
1990-6-17
5292
Modoc
Surprise Valley, W side of Lower Alkali Lake, 5.6 km N of Lassen County border.
1370
Comment
CAS-BOT-BC304880
Grindelia hirsutula
L. S. Smith
1924-6-21
1507
Modoc
Modoc National Forest. Egg Lake country
Comment
CHSC112840
Grindelia nana
Lowell Ahart; John Dittes
2013-7-25
18963
Modoc
30 yards north of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley.
1267
Comment
SJSU9670
Grindelia nana
W. Savage
1979-7-10
1517
Modoc
Bowles Meadow, Devils Garden District, Modoc National Forest
1493
Comment
UC1523803
Hackelia californica
Lisa Janio
1981-7-13
55
Modoc
near Bear Spring
1524
Comment
JEPS25295
Hackelia cusickii
Frances D. Payne
1932-6-10
425
Modoc
s and e of Alturas (Parker Creek); Warner Mountains
1584
Comment
CAS-BOT-BC54061
Hackelia micrantha
Annie Montague Alexander; L. Kellogg
1946-6-14
4764
Modoc
Silver Creek branch of Patterson Mill road.
1828
Comment
HSC80931
Hackelia micrantha
G. M. Riegel
1979-7-23
573
Modoc
S Warner Mtns.
1829
Comment
HSC3659
Hackelia micrantha
M. T. Milligan
1967-7-8
668
Modoc
E of Jess Valley
2134
Comment
CDA6194
Helianthus annuus
T. C. Fuller
1958-7-8
1933
Modoc
Likely/Alturas.
0
Comment
CHSC100432
Helianthus annuus
Lowell Ahart; John Dittes
2008-8-25
15313
Modoc
On the east bank of the Pit River (flood plain), about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
1273
Comment
JEPS5938
Helianthus cusickii
Frances D. Payne
1932-6-27
617
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC54064
Heliotropium curassavicum
Bruce Bartholomew
1989-8-11
5058
Modoc
Along W side of Goose Lake, 3.5 km S of the Oregon border on National Forest Road 48.
1430
Comment
UCD37471
Hemizonella minima
Beecher Crampton
1960-6-17
5690
Modoc
5 miles south of Perez, Plant Quarantine Station.
1371
Comment
CAS-BOT-BC21464
Heracleum lanatum
Bruce Bartholomew; Barrett Anderson
1990-7-20
5542
Modoc
Buck Creek between Del Pratt Spring and Howard Flat, W side of Warner Mts.
1990
Comment
CAS-BOT-BC21470
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
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
CAS-BOT-BC180040
Hesperochiron californicus
R. M. Austin
1894-6-1
Modoc
Lava beds west of Goose Lake
Comment
CAS-BOT-BC180034
Hesperochiron pumilus
Mrs. H. C. Cantelow
1941-5-22
Modoc
Hwy 299 just S of Adin Pass Summit.
Comment
CAS-BOT-BC180035
Hesperochiron pumilus
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16415 A
Modoc
Near summit of Cedar Pass.
1932
Comment
HSC6399
Hesperochiron pumilus
M. T. Milligan
1964-5-9
35
Modoc
10 mi. N of Hwy. 139 on FS Rd. 44N15
1524
Comment
UC26085
Hesperochiron pumilus
Mrs. R. M. Austin
1894-1
Modoc
Goose Lake Valley
Comment
UC73706
Hesperochiron pumilus
Milo S. Baker
1896-5-15
80
Modoc
Forestdale
Comment
UC1212251
Hesperolinon micranthum
Herbert L. Mason
1946-7-13
13448
Modoc
w end of pass near Goose Lake (on road to Ft. Bidwell); Fandango Pass
Comment
UC571111
Hesperolinon micranthum
F. H. Frost
1925-7-20
93
Modoc
2 mi above Cedarville; Warner Mts., Cedar Camp
Comment
CAS-BOT-BC225792
Heuchera cylindrica
Elmer Ivan Applegate
1932-7-9
7591
Modoc
N slope of Bidwell Mountain, Warner Mts.
Comment
CAS-BOT-BC225796
Heuchera cylindrica
Leland S. Smith
1917-7-2
57
Modoc
Head of Shield Creek.
2316
Comment
SEINET195696
Heuchera cylindrica
Annie M. Alexander, L Kellogg
1946-7-3
4902
Modoc
Bidwell Creek Canyon 3.5 mi W of Fort Bidwell
Comment
JEPS49732
Heuchera cylindrica var. glabella
W. L. Jepson
1918-8-7
7880
Modoc
Mt. Bidwell
2507
Comment
CHSC109205
Hieracium albiflorum
L. P. Janeway; B. Castro
2012-7-24
10961
Modoc
Warner Mountains. Along Forest Road/County Road 2 (the road from New Pine Creek to Fort Bidwell) 1.04air km east of Lily Lake and 1.8 air km southwest of Dismal Swamp.
2250
Comment
HSC5828
Hieracium albiflorum
M. T. Milligan
1964-7-25
186
Modoc
Pine Creek Basin, along trail.
2439
Comment
HSC81134
Hieracium horridum
G. M. Riegel
1979-8-25
692
Modoc
South Warner Mtns.
1670
Comment
CAS-BOT-BC49476
Hieracium scouleri
Bruce Bartholomew
1989-7-15
5008
Modoc
Manzanita Lookout, top of Manzanita Mountain.
2130
Comment
CAS-BOT-BC49519
Hieracium scouleri
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10610 A
Modoc
Summit of Fandango Pass, on road between Fort Bidwell and Pine Creek, Warner Mtns., Modoc N.F.
1889
Comment
CAS-BOT-BC49521
Hieracium scouleri
Annie Montague Alexander; L. Kellogg
1946-7-7
4935
Modoc
Eight Mile Creek, NE corner of county
1752
Comment
CAS-BOT-BC49524
Hieracium scouleri
Bruce Bartholomew; Barrett Anderson
1988-7-23
4555
Modoc
Road beyond Poison Lake ca. 8 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2140
Comment
RSA540061
Hieracium scouleri
Bruce Bartholomew, B. Anderson
1990-7-19
5418
Modoc
Top of Hunters Ridge south of Rush Creek.
1960
Comment
UC201716
Hieracium scouleri
W. P. Taylor and H. C. Bryant
1910-1-1
Modoc
Head North Fork Parker Creek Warner Mountains, Head North Fork Parker Creek
2286
Comment
UC485537
Hieracium scouleri
M. F. Gilman
643
Modoc
Comment
UC1037342
Holcus lanatus
Leo Whitney
1935-8-24
105
Modoc
Jess Valley
Comment
CHSC85125
Holosteum umbellatum
John Dittes; Josephine Guardino
1991-6-1
362
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
HSC68796
Holosteum umbellatum
Gary Schoolcraft
1980-4-29
218
Modoc
S of substation on N side of Hwy. 299 to Cedarville
1512
Comment
HSC10152
Hordeum brachyantherum
M. T. Milligan
1965-6-26
341
Modoc
1677
Comment
JEPS114844
Hordeum brachyantherum subsp. brachyantherum
Lowell Ahart, John Dittes
2008-6-21
15001
Modoc
On dry bare soil, near a new man made shallow pond, mountain meadow, in Big Valley, about 3.3 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 6.0 miles (air) northeast of Bieber
1260
Comment
UC1024995
Hordeum brachyantherum subsp. brachyantherum
Leo Whitney
1935-7-7
3395
Modoc
4 mi nw Canby (Howard Gulch); Howard Gulch
Comment
SEINET190959
Hordeum geniculatum
A. A. Beetle
1941-5-29
2839
Modoc
Near summit of Mt. Adin.
1829
Comment
UCR136427
Hordeum jubatum var. caespitosum
Beecher Crampton
1954-7-7
2160
Modoc
Modoc Plateau, 2.5 miles east of Alturas, near radio station KCNO
1341
Comment
RSA611269
Horkelia fusca subsp. pseudocapitata
Louis C. Wheeler
1935-8-1
3726
Modoc
Dismal Swamp. Twenty Mile Creek, Warner Mountains.
2226
Comment
SEINET248325
Hornungia procumbens
Noel H. Holmgren, Patricia K. Holmgren
1998-5-30
12995
Modoc
Surprise Valley, Modoc County Road 299, 6.9 km (4.3 mi) east od downtown Cedarville, at a turnoff to some hotsprings.
1370
Comment
CAS-BOT-BC179327
Hydrophyllum capitatum var. alpinum
Bruce Bartholomew; Barrett Anderson
1989-4-27
4634
Modoc
Ryan Canyon, 6.0 km NW of Adin on road to Dutch Flat.
1370
Comment
HSC68926
Hydrophyllum capitatum var. alpinum
Gary Schoolcraft
1980-4-29
208
Modoc
Harper Hill N of Adin
1402
Comment
JEPS4029
Hydrophyllum capitatum var. alpinum
Frances D. Payne
1931-6-25
267
Modoc
2 mi sw Warren Peak; Warner Mountains, Pine Creek Basin
2316
Comment
UC195008
Hymenoxys hoopesii
W. P. Taylor and H. C. Bryant
1910-7-24
Modoc
Squaw Pk. Warner Mountains, Squaw Pk.
2590
Comment
UC19052
Hypericum
M. S. Baker and Frank Nutting
1894-6-20
Modoc
Near Whitehorse Lake
Comment
CAS-BOT-BC179904
Hypericum anagalloides
Bruce Bartholomew
1995-7-30
7066
Modoc
NE side of Big Valley Mountains, W of Lookout Junction.
1310
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
UC719822
Hypericum formosum var. scouleri
Rogers McVaugh
1941-8-5
6246
Modoc
8.5 mi. w. Cedarville; w. slope Warner Mts.
Comment
CAS-BOT-BC179892
Hypericum scouleri
Leland S. Smith
1922-7-24
1314
Modoc
Rush Creek Ranger Station pasture.
1905
Comment
CAS-BOT-BC179896
Hypericum scouleri
Leland S. Smith
1929-6-1
1436
Modoc
Happy Camp.
1524
Comment
CAS-BOT-BC58444
Idahoa scapigera
R. M. Austin
1894-4-1
Modoc
Goose Lake Valley.
Comment
CAS-BOT-BC58446
Idahoa scapigera
F. Angwin
1946-3-31
Modoc
Adin.
1371
Comment
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
OBI47989
Idahoa scapigera
Rhonda Riggins
1989-4-28
1664
Modoc
Pencil rd, 4.4 I N of hwy 395 E of Alturas. T43N, R12E, sec 13
1524
Comment
UC1713786
Idahoa scapigera
Milo S. Baker
1896-5-20
76
Modoc
Big Valley, Johnson's Big Valley
Comment
UCD150424
Idahoa scapigera
Harry A. George
1967-6-15
s.n.
Modoc
S. of Adin.
Comment
UC1561017
Iliamna bakeri
Dean W. Taylor
1988-8-11
10044
Modoc
in summit crater of Damon's Butte (ca 2 mi w of Hwy 139); Modoc Plateau, Hackamore 15' Quadrangle
1466
Comment
CAS-BOT-BC190654
Ipomopsis aggregata subsp. aggregata
Roxana Stinchfield Ferris; R. Duthie
1919-6-14
185
Modoc
Above Parker Creek at Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC497309
Ipomopsis aggregata subsp. aggregata
B. Bartholomew
1990-8-5
5687
Modoc
Summit Trail, ca. 3 km N of Patterson Ranger Station, W side of Warner Mts.
2600
Comment
UC23475
Ipomopsis congesta
Mrs. C. C. Bruce
June 1898
2330
Modoc
table land Warner Mtns
Comment
CAS-BOT-BC190637
Ipomopsis congesta subsp. palmifrons
Annie Montague Alexander; L. Kellogg
1946-7-11
4969
Modoc
Eight Mile Creek, NE corner of county.
Comment
JEPS792
Ipomopsis tenuituba
L. S. Smith
1918-6-22
950
Modoc
Lily Lake, Warner Mountains
2042
Comment
CAS-BOT-BC245096
Iris missouriensis
Bruce Bartholomew; Barrett Anderson
1989-6-1
4759
Modoc
ca. 0.5 km W of Davis Creek on road to S end of Goose Lake.
1460
Comment
UC1192314
Iris missouriensis
Malcolm A. Nobs and S. Galen Smith
1949-5-29
770
Modoc
1 mi e Lake City
Comment
UC4306
Iris missouriensis
Milo S. Baker
1893-6-30
Modoc
Egg Lake shore; Egg Lake
Comment
POM109053
Iris missouriensis
Mrs. R. M. Austin
1895-06
498
Modoc
Goose Lake Valley
Comment
POM260416
Iris missouriensis
C. L. Hitchcock
1940-5-28
6727
Modoc
15 miles N of Alturas.
1402
Comment
RSA181832
Iris missouriensis
H. N. Metcalf, Jack C. Wilson
1965-7-1
65 -22
Modoc
Likely, in a canyon in foothills of Warner Mountains
1646
Comment
RSA59532
Iris missouriensis
E. K. Balls
1950-5-20
14806
Modoc
2.1 miles above S Fork Public Camp, aldong S Fork Pit River to Jess Valley
1463
Comment
JEPS123849
Isatis tinctoria
Lowell Ahart, John Dittes
2015-7-17
20402
Modoc
Ash Creek State Wildlife Area, about 3/4 mile south of County Road B7, about 2.7 miles (air) west of Adin, about 9.1 miles (air) northeast of Bieber. Adin USGS 7.5' Topographic Quadrangle.
Comment
RSA639347
Isoetes howellii
L. C. Wheeler
1935-8-5
3785
Modoc
Brandy, E fork Bidwell Creek. (Mt Diablo mer.)
2409
Comment
CAS-BOT-BC384659
Iva axillaris
Andrew Townesmith; Karen M. Meyer
2007-9-15
925
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
SEINET10879274
Iva axillaris subsp. robustior
Andrew Townesmith, Karen M. Meyer
2007-9-15
Townesmith 925
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
JEPS91215
Ivesia baileyi var. beneolens
Dean Wm. Taylor with Glenn L. Clifton
1990-6-25
11164
Modoc
Cedar Pass, growing on steep cliffs of volcanic breccia, northerly slopes of Peak 7298
2148
Comment
JEPS47196
Ivesia gordonii
Frances D. Payne
1931-6-29
302 C
Modoc
e slope Mt. Warren; Warner Mountains
2286
Comment
HSC80695
Ivesia gordonii var. ursinorum
G. M. Riegel
1980-8-20
1075
Modoc
S Warner Mtns.
1829
Comment
CAS-BOT-BC123373
Ivesia gracilis
Newberry
1855-1-1
s.n.
Modoc
on the shores of Rhett (Tule) Lake
Comment
JEPS67049
Juncus
Frances D. Payne
1932-6-24
586
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
CHSC109634
Juncus bufonius var. bufonius
Lowell Ahart; John Dittes
2012-7-11
18339
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
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
JEPS121224
Juncus bufonius var. congestus
Lowell Ahart, John Dittes
2013-7-24
18929
Modoc
About 50 yards S of the levee road, 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
UCD146977
Juncus bufonius var. occidentalis
Chuck Hughes
2012-9-13
348
Modoc
Bear Mountain
2005
Comment
UC1601868
Juncus ensifolius
Baker and Nutting
1894-7-6
Modoc
Dixie Valley
Comment
UC1536801
Juncus ensifolius
Gordon H. True Jr.
1939-6-30
1018
Modoc
e of Alturas; Parker Creek
Comment
CAS-BOT-BC245059
Juncus hemiendytus var. abjectus
Bruce Bartholomew
1993-6-14
6676
Modoc
Open moist flat SW of Stovepipe Flat Tank just N of road between Deer Hill and Duncan Reservoir.
1530
Comment
CAS-BOT-BC245047
Juncus hemiendytus var. hemiendytus
Bruce Bartholomew
1993-6-12
6605
Modoc
Flat between Egg Lake and Lookout just E of railroad track.
1260
Comment
CAS-BOT-BC245050
Juncus hemiendytus var. hemiendytus
Bruce Bartholomew
1993-6-12
6600
Modoc
Tom Large Flat, W of Egg Lake.
1260
Comment
UCD141620
Juncus nevadensis
Verne Grant; Irving Schneider
1947-7-22
8149
Modoc
Headwaters of North Fork of Pit River, one mile northwest of Highway 395 on dirt road leading to south end of Goose Lake.
Comment
RSA577832
Juncus nevadensis
L. C. Wheeler
1935-9-23
4003
Modoc
Pease Flat, Devil s Garden.
1524
Comment
SEINET6173599
Juncus trilocularis
L. C. Wheeler
1935-9-23
4001
Modoc
Pease Flat, Devil's Garden
1524
Comment
UC1036072
Juniperus communis
Annie M. Alexander and Louise Kellogg
1946-7-29
5091
Modoc
Head of Eagle Creek Warner Mountains, Eagle Creek (foot of rockslide under lodgepole pine)
Comment
CAS-BOT-BC81198
Juniperus occidentalis
Florence Angwin
1946-5-4
s.n.
Modoc
Adin
Comment
CAS-BOT-BC81199
Juniperus occidentalis
Florence Angwin
1946-5-4
s.n.
Modoc
Adin
Comment
CAS-BOT-BC81201
Juniperus occidentalis
Florence Angwin
1946-5-4
s.n.
Modoc
Adin
Comment
CAS-BOT-BC81204
Juniperus occidentalis
Florence Angwin
1945-10-27
s.n.
Modoc
near Adin
Comment
SD139417
Juniperus occidentalis
F. C. Vasek
1962-9-2
day 5
Modoc
Cedarville Road, 5.8 miles east of U. S. 395, east of Alturas.
1615
Comment
UC1036054
Juniperus occidentalis
Annie M. Alexander and Louise Kellogg
1946-6-14
4767
Modoc
Silver Creek branch of Patterson Mill road
1828
Comment
LA6642
Juniperus occidentalis
Carl Epling; Mrs. Epling
1935-8-15
Modoc
Courtwright
Comment
HSC103930
Juniperus occidentalis var. occidentalis
L. Ahart, John Dittes
2008-8-26
15358
Modoc
About 9.3 mi. (air) NNE of Lookout; on the SE side of Rose Creek, 750 ft. SW of confluence of Rose Creek and Pit River, on the NW side of unnamed road, 2,660 ft. E of intersection with County Rd. 85A
1277
Comment
POM337227
Juniperus occidentalis var. occidentalis
F. R. Fosberg
1957-8-18
38855
Modoc
Upper Rush Creek Camp Ground, northeast of Adin.
1600
Comment
UCR4290
Juniperus occidentalis var. occidentalis
Frank C. Vasek
1965-8-31
650831- 02
Modoc
7 mi SW of Canby
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-BC95670
Kalmia polifolia
K. Paulson; Robert Paulson
1989-7-14
188
Modoc
Vicinity of Bell Mine, N end of the Warner Mts.
2194
Comment
CAS-BOT-BC95675
Kalmia polifolia
Bruce Bartholomew; Barrett Anderson
1988-6-24
4345
Modoc
Vicinity of Blue Bell Mine between Lily Lake and and Fort Bidwell on County Road 2, Warner Mts..
2190
Comment
POM229190
Kalmia polifolia subsp. microphylla
L. C. Wheeler
1935-8-4
3776
Modoc
Pine Creek, Warner Mts.
2210
Comment
CAS-BOT-BC248319
Kelloggia galioides
B. Bartholomew
2002-8-26
8871
Modoc
Fandango Pass on the E side of the Warner Mountains near the crest of the mountains
1820
Comment
RSA612598
Kelloggia galioides
Louis C. Wheeler
1935-8-14
3836
Modoc
Pine Creek. Warner Mtns.
2012
Comment
UC71750
Kelloggia galioides
Mrs. M. H. Manning
1903-8-22
301
Modoc
ne slope Fandango (ne Modoc County); Warner Mts.
1981
Comment
CAS-BOT-BC247645
Koeleria macrantha
Leland S. Smith
1924-6-9
1396
Modoc
Egg Lake.
Comment
CHSC69231
Koeleria macrantha
James D. Jokerst
1987-5-12
2847
Modoc
Radar Survey Site S of Doublehead Mtn., N end of central sector, NE of road.
Comment
POM113363
Koeleria macrantha
Mrs. R. M. Austin
1895-07
494
Modoc
Goose Lake Valley.
Comment
RSA534494
Koeleria macrantha
Bruce Bartholomew, B. Anderson
1990-7-19
5394
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
UCD85783
Koeleria macrantha
Beecher Crampton
1960-6-17
5683
Modoc
5 miles south of Perez, Plant Quarantine Station area.
1371
Comment
UCD85975
Koeleria macrantha
A. H. Shunk
1923-7-26
s.n.
Modoc
Modoc and Siskiyou County: Tule Lake.
Comment
SEINET11446760
Lagophylla ramosissima
M. J. Williams
1983-9-13
83- 151 -2
Modoc
Along side of road from Alturas to Cedarville, 3.8 mi W of Cedar Pass, 6.7 mi from junction of Hwy 299 and Cedarville road
1554
Comment
CAS-BOT-BC49499
Lagophylla ramosissima subsp. ramosissima
Bruce Bartholomew
1989-7-14
4942
Modoc
Stone Coal Valley, 3.2 km W of State Hwy 299.
1340
Comment
CAS-BOT-BC54070
Lappula redowskii
Elmer Ivan Applegate
1936-5-4
10235
Modoc
Lava Beds National Monument, near Hospital Rock, northern boundary.
Comment
UC78791
Lappula redowskii
Mrs. R. M. Austin
May 1894
23
Modoc
Sugar Loaf Hill
Comment
UC1075759
Lathyrus brownii
Robert J. Weatherby
1955-7-8
1621
Modoc
6 mi n Ft. Bidwell (n Warner Mts.); Warner Mts.
1783
Comment
JEPS55324
Lathyrus brownii
Milo S. Baker
1893-5-26
Modoc
Goose Valley
Comment
NY716853
Lathyrus rigidus
W. Larkin
04 1920
s.n.
Modoc
Goose Lake Valley
Comment
NY716868
Lathyrus rigidus
B. M. Bartholomew
1993-5-10
6441
Modoc
Just northeast of Davis Creek Cemetery, 1.3 km east of Davis Creek
1500
Comment
JEPS5972
Layia glandulosa
Frances D. Payne
1932-6-19
550
Modoc
Comment
POM361659
Layia glandulosa subsp. glandulosa
Christopher Davidson
1973-5-24
2109 -a
Modoc
S of Alturas on Hwy 395 near Likely.
1341
Comment
POM229192
Ledum glandulosum
L. C. Wheeler
1935-8-4
3777
Modoc
Pine Creek, Warner Mts.
2210
Comment
CHSC106209
Lemna minor
Lowell Ahart; John Dittes
2010-8-31
17122
Modoc
South side of a small stream, about 5 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
UCD138123
Lemna minor
Verne Grant; Irving Schneider
1947-7-19
8064
Modoc
corporation ranch; irrigation ditch south of south loop road, south of Alturas.
85
Comment
CHSC99245
Lemna minuta
Lowell Ahart; John Dittes
2008-6-21
15008
Modoc
On shallow water 6-8 inches deep, along a deep natural drainage, about 30 yards west of the levee, mountain meadow, in Big Valley about 3.6 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 6.4 miles (air) northeast of Bieber.
1269
Comment
UCD138196
Lemna trisulca
Verne Grant; Irving Schneider
1947-7-19
8065
Modoc
Corporation ranch; south of south loop road, south of Alturas.
Comment
JEPS43457
Lemna turionifera
Frances D. Payne
1932-7-22
731
Modoc
Parker Creek; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC88678
Lepidium acutidens
Ellsworth Bethel
1923-4-25
s.n.
Modoc
Kelby Hot Springs. Canby.
Comment
CAS-BOT-BC58667
Lepidium appelianum
Bruce Bartholomew
1991-6-22
5851
Modoc
E side of Surprise Valley, 8.3 km E of Eagleville.
1430
Comment
NY76539
Lepidium latifolium
M. J. Williams
1984-7-1
84- 89 --1
Modoc
Northwest of Alturas, north of Highway 299, Crowder Flat Road
1371.6
Comment
CAS-BOT-BC58347
Lepidium perfoliatum
F. Angwin
1945-10-7
Modoc
Big Valley near Adin.
1280
Comment
RSA504619
Lepidium perfoliatum
Bruce Bartholomew, B. Anderson
1988-6-25
4382
Modoc
SW side of Jess Valley, Warner Mountains.
1540
Comment
JEPS53761
Lepidium virginicum var. medium
Milo S. Baker
Jul 1894
Modoc
near Bieber; Big Valley
Comment
POM319635
Leptosiphon harknessii
Patricia Wilder
1971-6-20
5055
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
SEINET11448003
Leucanthemum vulgare
M. J. Williams
1984-1
84- 70 -2
Modoc
North of Alturas on Hwy 395, almost to Oregon border
1432
Comment
CAS-BOT-BC242079
Leucocrinum montanum
K. Paulson; Robert Paulson
1989-4-16
103
Modoc
Crowder Flat Road, Devil's Garden.
Comment
SEINET7073595
Leucocrinum montanum
A. G. Vestal
1955-5-18
s.n.
Modoc
Modoc lava on Route 139. Modoc National Forest. UTM Zone 10, 646374mE, 4627855mN. Coordinate datum: NAD27.
Comment
UC71732
Leucocrinum montanum
Mrs. M. H. Manning
1903-5-1
93
Modoc
Fort Bidwell; ne Modoc County
Comment
SEINET3154178
Leucocrinum montanum
E. K. Balls
1950-5-10
15962
Modoc
hwy 395, 5.5 mi NE of Alturas, 5 mi. before junction
1524
Comment
UCD138434
Leucocrinum montanum
Frank C. Vasek
1975-5-21
s.n.
Modoc
Crowder Flat Road, ca. 2 miles south of Crowder Flat Guard Station at Hag Valley (ca. 12 miles west of Goose Lake and ca. 7 miles south of Oregon border), Modoc National Forest.
Comment
CAS-BOT-BC197457
Lewisia nevadensis
R. M. Austin; C. C. (Mrs.) Bruce
1898-6-1
2149
Modoc
Benton Meadows.
Comment
CAS-BOT-BC197461
Lewisia nevadensis
Bruce Bartholomew
1994-5-28
6719
Modoc
Vicinity of Cold Spring SE of Sugar Hill, W side of Warner Mts.
1880
Comment
HSC25979
Lewisia nevadensis
D. H. Norris, S. Dowty, Thomas W. Nelson
1971-6-22
19347
Modoc
Soup Springs Campground
Comment
UC748352
Lewisia nevadensis
Annie M. Alexander and Louise Kellogg
1946-6-15
4780 a
Modoc
Deep Creek
2194
Comment
CHSC118313
Lewisia rediviva var. rediviva
L. P. Janeway
2016-5-17
12018
Modoc
Modoc Plateau. Devils Garden area; flat just below (west of) Porcupine Rim; 0.3 km north of Road 43N18; 4.0 air-km west of Big Sage Reservoir.
1544
Comment
CAS-BOT-BC247639
Leymus cinereus
Isabelo T. Kelly
1930-1-1
34
Modoc
Fort Bidwell.
Comment
JEPS127723
Leymus cinereus
Alejandro Brambila, Michael Dolan
2016-8-24
CA 320 -178
Modoc
Graves Reservoir Road
Comment
CAS-BOT-BC247630
Leymus triticoides
John Thomas Howell
1934-7-1
12339
Modoc
Duncan Horse Camp.
1355
Comment
JEPS73995
Leymus triticoides
Frances D. Payne
1932-7-18
710
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
SEINET182349
Leymus triticoides
F. Payne
782
Modoc
Warner Mountains
Comment
UCD65613
Leymus triticoides
L. Whitney
1935-8-3
s.n.
Modoc
North Warner Mts., Buck Creek.
Comment
CAS-BOT-BC21461
Ligusticum grayi
Louis Cutter Wheeler
1935-8-16
3882
Modoc
Dismal Swamp.
2225
Comment
JEPS16567
Ligusticum grayi
L. S. Smith
1918-7-11
985
Modoc
Warner Mts., Mill Creek Meadow
2072
Comment
POM228866
Lilaea scilloides
L. C. Wheeler
1935-9-18
3991
Modoc
Householder Reservoir, Devil s Garden
1524
Comment
CAS-BOT-BC242068
Lilium washingtonianum
Bruce Bartholomew
1989-7-14
4928
Modoc
Along Rush Creek between Lower and Upper Rush Creek Campgrounds.
1580
Comment
CAS-BOT-BC242070
Lilium washingtonianum
Bruce Bartholomew
1989-7-14
4928
Modoc
Along Rush Creek between Lower and Upper Rush Creek Campgrounds.
1580
Comment
CAS-BOT-BC332735
Limosella acaulis
R. F. Thorne; Larry E. DeBuhr
1975-8-22
46966
Modoc
Ca. 3.4 miles N of Alturas at bridge over North Fork of Pit River
1341
Comment
CAS-BOT-BC198037
Linanthus harknessii
Arnold Tiehm
1984-6-30
8842
Modoc
NW side of Bidwell Mt., 2.8 road mi. N of Eight Mile Creek on road to Lake Annie.
1828
Comment
UC71572
Linanthus harknessii
Mrs. M. H. Manning
1903-8-21
284
Modoc
Fandago Peak, ne Modoc County Warner Range
Comment
CDA6356
Linaria genistifolia subsp. dalmatica
T. C. Fuller
1963-7-16
10908
Modoc
Lassen Creek, Sugar Hill Planting, ca. 6 miles southeast of Willow Ranch.
0
Comment
CAS-BOT-BC179165
Linum lewisii
M. M. Hanna
1956-6-4
955
Modoc
Cedar Pass.
Comment
CAS-BOT-BC179164
Linum lewisii
John H. Hatton
1911-6-10
19
Modoc
Modoc County.
1524
Comment
JEPS31660
Linum lewisii
Frances D. Payne
1929-6-13
9
Modoc
s and e of Alturas (Warner Mts., Parker Creek); Warner Mts., Parker Creek
1584
Comment
RSA59602
Linum lewisii
Verne Grant, Alva Grant
1950-7-14
8946
Modoc
Bare north flank of Cedar Peak, Warner Mts.
2195
Comment
UC17253
Linum lewisii
Milo S. Baker
1893-6
Modoc
Lava Beds
Comment
CAS-BOT-BC225813
Lithophragma glabrum
Robert J. Weatherby
1955-7-7
1601
Modoc
Dismal Swamp, northern Warner Mts.
2240
Comment
CAS-BOT-BC225818
Lithophragma glabrum
Bruce Bartholomew; Barrett Anderson
1988-5-13
4167
Modoc
Ca. 1 km NE of Pepperdine at the junction of the road to Tom Lee Meadow, E facing slope at the top of the Warn
2030
Comment
CAS-BOT-BC225824
Lithophragma parviflorum
Bruce Bartholomew
1992-5-14
6279
Modoc
SW side of White Horse Mountains, SW of White Horse Flat Reservoir.
1370
Comment
CAS-BOT-BC225832
Lithophragma parviflorum
Bruce Bartholomew; Barrett Anderson
1989-4-27
4618
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
UC190608
Lithophragma parviflorum
M. F. Gilman
543
Modoc
Comment
CAS-BOT-BC225843
Lithophragma tenellum
Francis Dorris Payne
1932-6-10
527
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC225836
Lithophragma tenellum
Elmer Ivan Applegate
1934-6-8
9444
Modoc
Sconchin Butte, Lava Beds National Monument.
Comment
UC526148
Lithophragma tenellum
John Thomas Howell
1934-6-4
12129
Modoc
near Lost Lake; Warner Mts., near Lost Lake
2438
Comment
CAS-BOT-BC54033
Lithospermum ruderale
C. C. (Mrs.) Bruce
1898-6-1
2197
Modoc
Goose Lake valley.
Comment
CAS-BOT-BC54075
Lithospermum ruderale
Francis Dorris Payne
1932-6-22
576
Modoc
Parker Creek.
1584
Comment
JEPS118263
Lomatium bicolor var. leptocarpum
Lowell Ahart, John Dittes
2011-6-22
17548
Modoc
About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley
1264
Comment
RSA334866
Lomatium bicolor var. leptocarpum
A. Tiehm
1984-6-30
8838
Modoc
NW side of Bidwell Mt., 2.2 road miles north of 8 mile creek on the road from Lake Annie.
1844
Comment
UC1508606
Lomatium bicolor var. leptocarpum
Arnold Tiehm
1984-7-20
8827
Modoc
8.9 road mi NE of Ft. Bidwell (on the main road to Adel, just past the road summit)
1615
Comment
RSA540072
Lomatium bicolor var. leptocarpum
Bruce Bartholomew, B. Anderson
1989-4-28
4647
Modoc
5.8 km N of State Highway 299 on road to Raker & Thomas Reservoir
1470
Comment
CAS-BOT-BC21433
Lomatium canbyi
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-10
6477
Modoc
NW side of Barrel Spring Road near NW corner of Mud Lake.
1680
Comment
NY1115231
Lomatium canbyi
B. M. Bartholomew
1993-5-10
6477
Modoc
Northwest side of Barrel Spring Road near northwest corner of Mud Lake
1680
Comment
NY1141604
Lomatium hendersonii
B. M. Bartholomew
1993-5-13
6533
Modoc
Just west of Mud Lake on road to West Valley Reservoir
1460
Comment
UC1618522
Lomatium hendersonii
Glenn Clifton
1994-4-8
32592
Modoc
1.8 mi. e.-s.e. Wade Williams Spring (s.w. of a 4 WD rd.)
1519
Comment
CAS-BOT-BC30137
Lomatium macrocarpum
Elmer Ivan Applegate
1937-5-13
11087 pp
Modoc
Top of Gillam Bluff, Lava Beds National Monument.
Comment
CAS-BOT-BC30145
Lomatium macrocarpum
K. Paulson; Robert Paulson
1988-6-11
19
Modoc
Barnes Grade, Crowder Flat Rd. to Devil's Garden.
1432
Comment
CAS-BOT-BC15751
Lomatium nevadense var. nevadense
F. Angwin
1946-4-12
s.n.
Modoc
Adin.
1371
Comment
CAS-BOT-BC15754
Lomatium nevadense var. nevadense
Bruce Bartholomew; Barrett Anderson
1988-5-12
4124
Modoc
SE side of Egg Lake, ca. 1 km E of the Burlington Northern railroad track.
1290
Comment
CHSC107378
Lomatium nevadense var. nevadense
Lowell Ahart; John Dittes
2011-6-22
17558
Modoc
About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
HSC21546
Lomatium nevadense var. nevadense
M. T. Milligan
1964-6-4
25
Modoc
East D St. between 4th and 5th St., Alturas
1372
Comment
UC106254
Lomatium nevadense var. nevadense
Mrs. R. M. Austin
May 1884
87
Modoc
Goose Lake Valley
Comment
RSA59723
Lomatium nudicaule
E. K. Balls
1950-5-18
14751
Modoc
N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299
1738
Comment
HSC80778
Lomatium triternatum
G. M. Riegel
1980-8-27
1114
Modoc
S Warner Mtns.
1739
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
OBI81656
Lomatium triternatum
Tracey Call, Viola Call
1964-6-23
2281
Modoc
1 mile south of Perez.
Comment
RSA31756
Lomatium triternatum
A. A. Heller
1941-6-26
16215
Modoc
4 miles east of Canby
Comment
SJSU9696
Lomatium triternatum
W. Savage
1979-7-20
1542
Modoc
Oregon Rim Unit, Devils Garden District, Modoc National Forest
1645
Comment
CAS-BOT-BC21407
Lomatium triternatum var. triternatum
John Thomas Howell
1934-6-30
12253
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC21419
Lomatium triternatum var. triternatum
John Thomas Howell
1934-6-12
12016
Modoc
Between Davis Creek and Plum Valley.
Comment
CAS-BOT-BC21421
Lomatium triternatum var. triternatum
Bruce Bartholomew; Barrett Anderson
1989-6-3
4884
Modoc
Boles Creek, ca. 5.5 km E of the SE corner of Clear Lake Reservoir.
1430
Comment
CAS-BOT-BC21424
Lomatium triternatum var. triternatum
Alice Eastwood; John Thomas Howell
1940-6-14
8208
Modoc
Howards Gulch.
Comment
SEINET11131297
Lomatium triternatum var. triternatum
M. J. Williams, T. Holcomb, B. Holcomb, L. Saxton
1988-5-28
88191
Modoc
Hwy 395, intersection with Davis Creek Road
Comment
SEINET11131400
Lomatium triternatum var. triternatum
I. Tidestrom
1910-6-25
3663
Modoc
Near Goose Lake, CA
Comment
CAS-BOT-BC21393
Lomatium vaginatum
Bruce Bartholomew; Barrett Anderson
1988-6-25
4385
Modoc
5.6 km NW of State Highway 299 on County Road 73.
1500
Comment
POM78253
Lomatium vaginatum
Mrs. R. M. Austin
1895-05
27
Modoc
Goose Lake Valley
Comment
CAS-BOT-BC181959
Lotus denticulatus
Bruce Bartholomew; Barrett Anderson
1989-6-3
4913
Modoc
5 km W of County Route 91 along the N side of the Pit River.
1340
Comment
CAS-BOT-BC181950
Lotus nevadensis var. nevadensis
Bruce Bartholomew; Barrett Anderson
1989-6-3
4915
Modoc
5 km W of County Route 91 along the N side of the Pit River.
1340
Comment
CAS-BOT-BC181947
Lotus purshianus var. purshianus
Bruce Bartholomew
1991-8-4
6009
Modoc
Kelly Draw, Round Valley, 2 km E of Hwy 299 on County Road 86.
1310
Comment
RSA210839
Lotus unifoliolatus
Robert F. Thorne, James Henrickson, C. W. Tilforth, K. Thorne
1969-9-4
39066
Modoc
Near old margin of Goose Lake, SW shore of Goose Lake N of McGinty Point.
1433
Comment
CAS-BOT-BC181901
Lupinus arbustus
Francis Dorris Payne
1929-6-24
24
Modoc
Pine Creek, above Fitzhugh Springs.
1645
Comment
CAS-BOT-BC181909
Lupinus arbustus
Mrs. H. C. Cantelow
1941-5-23
Modoc
2 miles east of Adin Summit
1576
Comment
CAS-BOT-BC181917
Lupinus arbustus
Lindsay Stuart Smith; E. H. Steffen
1917-6-10
38
Modoc
Jess Valley.
1524
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
CAS-BOT-BC181900
Lupinus arbustus
John H. Hatton
1911-6-12
38
Modoc
Modoc County.
1524
Comment
UC126988
Lupinus arbustus
Mrs. R. M. Austin and Bruce
June 1898
2146
Modoc
Comment
UC726676
Lupinus arbustus
A. A. Heller
1941-6-25
16205
Modoc
w side Cedar Pass; w side of Cedar Pass
Comment
NY732851
Lupinus arbustus subsp. calcaratus
H. C. Cantelow
1940-5-31
s.n.
Modoc
[perhaps 8 or 8.?] miles east of Indian Springs
Comment
NY732855
Lupinus arbustus subsp. calcaratus
K. Paulson
1991-7-27
245
Modoc
Sugar Hill area
2118
Comment
RSA104667
Lupinus arbustus subsp. silvicola
Alice Eastwood, John T. Howell
1940-6-13
8141
Modoc
Warner Mountains, Fandango Pass.
Comment
CAS-BOT-BC182177
Lupinus argenteus
Francis Elliot Drouet; Donald Richards
1941-9-12
4202
Modoc
Sloughs along the N fork of the Pit River, NE of Alturas.
1341
Comment
CAS-BOT-BC182184
Lupinus argenteus
John Thomas Howell
1934-7-2
12368
Modoc
W side of Clear Lake.
Comment
CAS-BOT-BC182194
Lupinus argenteus
John Thomas Howell
1934-6-15
12183
Modoc
Alturas.
Comment
CAS-BOT-BC182223
Lupinus argenteus
John Thomas Howell
1934-6-13
12088
Modoc
Surprise Valley, 3.5 mi. S of Lake City.
Comment
RSA0026214
Lupinus argenteus
John F. Emmel
1997-6-9
1502
Modoc
North end Surprise Valley, 3 air miles NE of Ft. Bidwell; along County Road 1, 3.6 road miles NE of jct. with County Road 6.
1409
Comment
UCD106685
Lupinus argenteus
Craig Ely
1975-7-10
s.n.
Modoc
30 miles s.e. of Tulelake.
Comment
SEINET10870581
Lupinus argenteus subsp. argenteus
Duane Isely, I. Isely
1971-7-11
Isely 11374
Modoc
Roadside at intersection state 139 and 299. Flowers bright violet; standard Ascending 45 degrees; no basal leaves
Comment
POM312877
Lupinus argenteus var. argenteus
Verne Grant, Irving Schneider
1947-8-27
8321
Modoc
Southwest end of Clear Lake
Comment
SBBG3540
Lupinus argenteus var. argenteus
H. and M. Dearing
1939-6-7
3575
Modoc
E of Adin
Comment
CAS-BOT-BC182087
Lupinus argenteus var. heteranthus
C. P. Smith
1947-6-13
47455
Modoc
Highway 395, Davis Creek (town), 6.4 mi. S.
Comment
CAS-BOT-BC182097
Lupinus argenteus var. heteranthus
R. M. Austin
1884-7-1
Modoc
Hills near Davis Creek.
Comment
CAS-BOT-BC182103
Lupinus argenteus var. heteranthus
Roxana Stinchfield Ferris; L. Lorraine
1941-8-14
10598
Modoc
5.5 mi. from Patterson Ranger Station on Eagleville Road, Warner Mts.
Comment
CHSC109679
Lupinus argenteus var. heteranthus
Lowell 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
JEPS121194
Lupinus argenteus var. heteranthus
Lowell Ahart, John Dittes
2013-7-25
18953
Modoc
About 10 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
NY736938
Lupinus argenteus var. heteranthus
Mrs. C. C. Bruce
08 1897
2147
Modoc
Lakeshore
Comment
NY736942
Lupinus argenteus var. heteranthus
B. M. Bartholomew
1990-8-4
5634
Modoc
Crest of the Warner Mountains, ca. 0.5 km southeast of Patterson Lake along Summit Trail
2770
Comment
UC748290
Lupinus argenteus var. heteranthus
Annie M. Alexander and Louise Kellogg
1946-6-12
4739
Modoc
Fandango Pass road, W side
1706
Comment
CAS-BOT-BC181893
Lupinus brevicaulis
Margaret J. Williams; Arnold Tiehm; J. Nachlinger
1988-6-2
88- 28 -3
Modoc
Jess Valley, E of Likely S of roadside rest.
Comment
CHSC112351
Lupinus brevicaulis
L. P. Janeway; B. Castro
2014-2-6
11285
Modoc
Great Basin. Along County Road 5 1.0 km west of the southwest corner of Cow Head Lake.
1627
Comment
SEINET10936588
Lupinus caudatus subsp. caudatus
David B. Dunn, Billy Joe Cox; Lewis S. Fleak
1970-6-8
Dunn 16944
Modoc
5 mi. S of pine creek on us hwy 395 e of goose lake; on clay road cut in Grassland.
Comment
CAS-BOT-BC181888
Lupinus latifolius
C. L. Hitchcock
1940-5-27
6664
Modoc
15 mi. NW of Alturas.
1615
Comment
RSA271924
Lupinus latifolius var. barbatus
Christopher Davidson
1975-6-4
s.n.
Modoc
0.4 miles E of Hwy 395 on Hwy 299 toward Cedarville.
1380
Comment
CAS-BOT-BC181854
Lupinus leucophyllus
K. Paulson
1976-7-1
Modoc
W of Canby on road to Happy Camp Guard Station.
1524
Comment
CAS-BOT-BC181855
Lupinus leucophyllus
Bruce Bartholomew
1994-7-4
6846
Modoc
Coffee Mill Gully.
1430
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
NY747436
Lupinus microcarpus
A. A. Heller
1941-6-25
16197
Modoc
On the Cedarville road a short distance east of the junction with U. S. Highway #395
Comment
CAS-BOT-BC181837
Lupinus microcarpus var. microcarpus
Bruce Bartholomew; Barrett Anderson
1989-6-3
4891
Modoc
ca. 5 km E of the SE corner of Clear Lake Reservoir.
1450
Comment
UC1584000
Lupinus microcarpus var. microcarpus
G. Schoolcraft
1990-6-6
2076
Modoc
about 10 mi n Alturas (near Joseph Creek); n of Alturas near Joseph Creek
1447
Comment
SD116268
Lupinus saxosus
David B. Dunn, Paul Gallian
1971-6-2
17782
Modoc
9.0 miles southwest of Canby on California Highway 299.
1463
Comment
RSA540054
Madia citriodora
Bruce Bartholomew, B. Anderson
1989-6-3
4916
Modoc
5 km W of County Route 91 along the N side of the Pit River.
1340
Comment
RSA149123
Madia elegans subsp. vernalis
I. L. Wiggins, Dorothy Wiggins
1961-6-16
16526
Modoc
4.6 miles north of Adin
Comment
UC1191986
Madia glomerata
Herbert L. Mason
1947-8-9
13483
Modoc
n Alturas (e side of swamp); Fairchild Swamp
Comment
CAS-BOT-BC49377
Madia gracilis
John Thomas Howell
1934-6-30
12268
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC49425
Madia gracilis
Bruce Bartholomew
1991-7-6
5957
Modoc
2 km above Lower Rush Creek Campground along Rush Creek.
1500
Comment
RSA540059
Madia gracilis subsp. gracilis
Bruce Bartholomew
1990-6-15
5210
Modoc
Kelly Spring, 5.5 km south-southeast of Highway 299 on road from Rush Creek
1640
Comment
POM97673
Mahonia repens
Mrs. R. M. Austin
1895-05
s.n.
Modoc
Davis Creek
Comment
POM312927
Maianthemum stellatum
Verne Grant, Irving Schneider
1947-7-22
8141
Modoc
North Fork of Pit River on Highway 395. About 1 mile north of junction with Cedarville Road.
Comment
CAS-BOT-BC49385
Malacothrix glabrata
Bruce Bartholomew
1992-5-15
6291
Modoc
Along Sand Creek in hills on the E side of Surprize Valley, E the N end of Middle Alkali Lake.
1410
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-BC95626
Marah fabacea
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-12
6527
Modoc
SW facing slope between Whitehorse Reservoir and Little Hot Spring Valley.
1270
Comment
CAS-BOT-BC498693
Marsilea vestita
R. K. Gierisch; D. H. Esplin
1969-7-16
3546
Modoc
Spaulding Resvr.
1432
Comment
CHSC112096
Matricaria discoidea
Lowell Ahart; John Dittes
2012-7-12
18353
Modoc
In the parking area on the east side of Elkins Lane, northeast of the homestead, about 300 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.
1295
Comment
CAS-BOT-BC181805
Medicago lupulina
Bruce Bartholomew
1989-7-14
4937
Modoc
Along Rush Creek between Lower and Upper Rush Creek Campgrounds.
1580
Comment
CHSC117234
Medicago lupulina
Lowell Ahart; John Dittes
2016-7-16
21243
Modoc
Between the first pond and the second going west, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 miles (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC181804
Medicago sativa
Bruce Bartholomew
1995-8-1
7128
Modoc
4.7 km N of turn off to Cedarville on U.S. Hwy 395.
1380
Comment
UCD87298
Melica fugax
L. Whitney
1935-5-24
3120
Modoc
Hackamore, ca. 15 miles northwest of Canby, Modoc National Forest.
1463
Comment
CAS-BOT-BC247574
Melica stricta
Francis Marion Ownbey; Frederick Gustav Meyer
1940-7-1
2152
Modoc
Cedar Peak.
Comment
CAS-BOT-BC247575
Melica stricta
Bruce Bartholomew; Barrett Anderson
1990-7-20
5490
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
POM299024
Melica stricta
Marion Ownbey, Fred G. Meyer
1940-7-1
2152
Modoc
Cedar Peak, Warner Mountains.
Comment
UC593540
Melica stricta
E. B. Babcock, G. L. Stebbins Jr.
1936-6-9
1826
Modoc
about 3 mi w Cedarville; Warner Mountains, Cedar Creek Canyon
1524
Comment
UCD88620
Melica subulata
August L. Hormay
1932-7-17
s.n.
Modoc
Lily Lake. Near Oregon border in Warner Mtns.
Comment
UC71806
Melilotus albus
Mrs. M. H. Manning
1903-7
308
Modoc
near Fort Bidwell (ne Modoc Co.)
Comment
UC1191788
Mentha canadensis
Herbert L. Mason
1947-8-13
13524
Modoc
ne side F Reservoir (n of Canby); ne side of F reservoir
Comment
CAS-BOT-BC179859
Mentha spicata
Bruce Bartholomew
1992-8-10
6402
Modoc
Rush Creek just N of Round Valley on Highway 299.
1350
Comment
POM84014
Mentzelia albicaulis
R. M. Austin
s.n.
Modoc
Goose Lake Valley.
Comment
CAS-BOT-BC179139
Mentzelia dispersa
John Thomas Howell
1934-6-30
12264
Modoc
Duncan Horse Camp.
1355
Comment
CAS-BOT-BC179145
Mentzelia dispersa
Betty J. Hammerly
1941-6-20
39
Modoc
Between Mill Creek Public Camp and Clear Lake.
1767
Comment
HSC15866
Mentzelia dispersa
M. T. Milligan
1965-6-30
402
Modoc
Slopes and ridges E of Jess Valley.
1768
Comment
JEPS46263
Mentzelia dispersa
F. H. Frost
1925-7-20
90
Modoc
2 mi above Cedarville; Cedar Camp
Comment
UC19573
Mentzelia dispersa
Mrs. R. M. Austin and Bruce
July 1898
2367
Modoc
Goose Lake
Comment
RSA504604
Mentzelia dispersa
Bruce Bartholomew, B. Anderson
1988-6-23
4266
Modoc
1.8 km WSW of Day on County Road 94.
1170
Comment
RSA69712
Mentzelia dispersa
F. W. Peirson
1926-6-26
6899
Modoc
Roadside, Alturas to Canby.
Comment
CAS-BOT-BC179128
Mentzelia laevicaulis
Bruce Bartholomew; Barrett Anderson
1990-7-21
5557
Modoc
W edge of Middle Alkali Lake, directly E of Cedarville, Surprise Valley.
1370
Comment
CAS-BOT-BC179130
Mentzelia laevicaulis
L. A. M. Black
1893-8-1
77
Modoc
Surprise Valley
Comment
RSA165653
Mentzelia montana
Clare B. Hardham
1961-5-20
7866
Modoc
Warner Mountains, Pine Creek.
1524
Comment
CAS-BOT-BC179114
Mentzelia veatchiana
Milo Samuel Baker
1893-7-5
Modoc
Egg Lake.
Comment
CAS-BOT-BC179115
Mentzelia veatchiana
Bruce Bartholomew
1991-6-22
5857
Modoc
NE side of Surprise Valley on road to Fee Reservoir, 6.4 km E of Fort Bidwell.
1490
Comment
RSA271900
Mentzelia veatchiana
Christopher Davidson
1975-6-4
2612
Modoc
1/4 mi. W of Cedarville on Hwy 299.
1463
Comment
RSA486802
Mertensia longiflora
Bruce Bartholomew, B. Anderson
1988-5-13
4153
Modoc
Along Parker Creek Road, 0.5 km W of West Warner Road on Parker Creek Road, W side of the Warner Mountains.
1650
Comment
RSA59740
Mertensia oblongifolia
E. K. Balls
1950-5-20
14791
Modoc
South Fork Public Camp, South Fork Pit River, Likely to Clear Lake.
1433
Comment
CAS-BOT-BC54007
Mertensia oblongifolia var. amoena
Francis Dorris Payne
1931-6-21
224
Modoc
Ridge W of Dry Creek.
1981
Comment
JEPS90178
Mertensia oblongifolia var. nevadensis
Dean W. Taylor
1992-5-8
12560
Modoc
0.5 mi e of Moonlite Mines (Warner Mountains, Mount Bidwell); Warner Mountains, Mount Bidwell
2432
Comment
CAS-BOT-BC54021
Mertensia oblongifolia var. oblongifolia
Elmer Ivan Applegate
1932-7-9
7615
Modoc
N side of Bidwell Mountain, Warner Mountains
Comment
CAS-BOT-BC54024
Mertensia oblongifolia var. oblongifolia
Margaret J. Williams
1984-6-29
84- 71 -1
Modoc
Lily Lake.
2072
Comment
CAS-BOT-BC58776
Mertensia oblongifolia var. oblongifolia
Elmer Ivan Applegate
1932-8-7
8246
Modoc
Lily Lake.
Comment
CAS-BOT-BC225962
Micranthes nidifica
Annie Montague Alexander; L. Kellogg
1946-6-15
4779
Modoc
Deep Creek.
2194
Comment
CAS-BOT-BC225966
Micranthes oregana
Barrett Anderson
1986-7-10
3199
Modoc
West Warner Rd at North Fork of Pine Creek, Warner Mts.
1935
Comment
CAS-BOT-BC95552
Micromonolepis pusilla
Bruce Bartholomew; M. Gilbert; L. Skog
1993-5-10
6462
Modoc
Near Eagleville Airport, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC49355
Microseris nutans
Bruce Bartholomew
1990-6-17
5299
Modoc
Vicinity of Emerson Camp near roadhead, E side of Warner Mts.
1750
Comment
RSA540076
Microseris nutans
Bruce Bartholomew, B. Anderson
1989-6-2
4782
Modoc
Top of Fandango pass, Warner Mountains
1870
Comment
CAS-BOT-BC197917
Microsteris gracilis
Bruce Bartholomew
1992-5-17
6341
Modoc
S side of White Horse Flat Reservoir in the vicinity of McArthur Cow Camp.
1390
Comment
CAS-BOT-BC197901
Microsteris gracilis
Leland S. Smith
1920-5-17
1147
Modoc
Sears Place.
1645
Comment
POM74514
Microsteris gracilis subsp. humilis
Mrs. R. M. Austin
1895-06
37
Modoc
Goose Lake Valley.
Comment
UC748145
Mimulus arvensis
Annie M. Alexander and Louise Kellogg
1946-6-18
4800
Modoc
Patterson Mill-Silver Creek roads
1828
Comment
HSC20803
Mimulus breviflorus
M. T. Milligan
1964-7-1
114
Modoc
W end of Ballard's Reservoir, along shore.
1372
Comment
UC1736359
Mimulus breviflorus
Dean W. Taylor
1987-6-24
9055
Modoc
Egg Lake, along the inlet stream in the extreme SE porton of the lakebed (a large marsh and meadow complex)
1280
Comment
RSA550576
Mimulus breweri
Bruce Bartholomew, B. Anderson
1990-7-20
5521
Modoc
Tamarack Flat, E side of Warner Mts.
655
Comment
RSA550583
Mimulus breweri
Bruce Bartholomew
1991-7-7
6004
Modoc
SE end of Sweargart Flat
555
Comment
UC445221
Mimulus guttatus
W. P. Taylor and H. C. Bryant
1910-7-13
Modoc
Head N. Fork Parker Cr. Warner Mountains
2225
Comment
UC711826
Mimulus guttatus
Roxana S. Ferris and Laura Lorraine
1941-8-13
10539
Modoc
Patterson Ranger Station, East Creek drainage Warner Mountains, Modoc National Forest
2164
Comment
HSC26592
Mimulus latidens
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19521
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
HSC30183
Mimulus layneae
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19518
Modoc
Big Valley Summit, 6 mi. W of Adin on Hwy. 299
Comment
HSC20768
Mimulus lewisii
M. T. Milligan
1967-7-9
669
Modoc
E of Jess Valley
1768
Comment
UCR131601
Mimulus lewisii
L. C. Wheeler
1935-8-8
3807
Modoc
Warner Mtns., Consolidated Mine, Pine Creek
2287
Comment
HSC80801
Mimulus lewisii
G. M. Riegel
1980-8-6
997
Modoc
South Warner Mtns.
1739
Comment
JEPS10992
Mimulus lewisii
L. S. Smith
1917-7-29
884
Modoc
Mill Creek warner Mts.
1981
Comment
JEPS28984
Mimulus microphyllus
Frances D. Payne
1929-7-7
61
Modoc
Pine Creek Basin Warner Mountains
2316
Comment
POM3473
Mimulus moschatus var. longiflorus
R. M. Austin, C. C. Bruce
1898-07
2275
Modoc
Head of Davis Creek.
Comment
HSC20816
Mimulus nanus var. nanus
M. T. Milligan
1967-7-8
666
Modoc
W slope of Eagle Peak
2378
Comment
UC748171
Mimulus nanus var. nanus
Annie M. Alexander and Louise Kellogg
1946-7-24
5075
Modoc
Horse Mountain Warner Mountains
Comment
UC1101444
Mimulus primuloides
Verne Grant, Irving Schneider
1947-8-24
8255
Modoc
Jess Valley Warner Mountains
Comment
JEPS109822
Mimulus pygmaeus
Dean W. Taylor
2006-5-24
19531
Modoc
Service Gulch; unnamed seasonal drainage ca. 1.5 miles SE therefrom; Forest Road 42N03 ca. 1.5 miles W of County Road 91
1341
Comment
UC26888
Mimulus pygmaeus
M. S. Baker and Frank Nutting
1894-6-8
Modoc
Egg Lake; ; Egg Lake, Modoc Co.
Comment
UC748170
Mimulus suksdorfii
Annie M. Alexander and Louise Kellogg
1946-7-24
5078
Modoc
Bear Camp Flat Warner Mountains
2286
Comment
CAS-BOT-BC95211
Minuartia douglasii
Bruce Bartholomew
1995-6-1
6916
Modoc
NW edge of Little Hot Spring Valley NW of Day.
1080
Comment
CAS-BOT-BC95214
Minuartia nuttallii
Bruce Bartholomew
1991-8-5
6070
Modoc
Summit Trail between Squaw Peak and Cottenwood Lake along crest of Warner Mts.
2530
Comment
UC748054
Minuartia nuttallii subsp. gregaria
Annie M. Alexander and Louise Kellogg
1946-7-30
5093
Modoc
Eagle Peak Warner Mountains (e slope near summit)
Comment
NY446178
Minuartia nuttallii var. gregaria
L. C. Wheeler
1935-8-5
3786
Modoc
Yellow Mountain, Warner Mountains
2438.4
Comment
NY758255
Mitella pentandra
R. M. Austin
08 1894
s.n.
Modoc
Lassen Creek
Comment
HSC63629
Monardella glauca
J. P. Smith, J. O. Sawyer
1973-8-8
7238
Modoc
S slopes of Eagle Peak
2561
Comment
LA54284
Monardella odoratissima
F. H. Frost;
1925-7-20
86
Modoc
Warner Mountains, Cedas Camp
Comment
UC104638
Monardella odoratissima subsp. glauca
Mrs. R. M. Austin
July, 1894
72
Modoc
Davis Creek
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
CHSC67816
Monardella odoratissima subsp. odoratissima
James D. Jokerst
1990-8-1
3206
Modoc
Lava Beds National Monument, summit and upper W-facing slope of Caldwell Minor near E edge of monument boundary.
1402
Comment
CAS-BOT-BC220237
Monardella sheltonii
M. S. Baker
1893-1-1
s.n.
Modoc
N.E. Egg Lake
Comment
UC711854
Montia fontana
Roxana S. Ferris and Laura Lorraine
1941-8-13
10528
Modoc
Patterson Ranger Station, East Creek drainage, Modoc National Forest Patterson Ranger Station; Warner Mountains, Modoc National Forest, Patterson Ranger St
2164
Comment
CAS-BOT-BC197504
Montia linearis
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-12
6525
Modoc
W side of Whitehorse Reservoir.
1360
Comment
SEINET3025752
Montia linearis
Annie M. Alexander, Louise Kellogg
1946-6-14
4755
Modoc
Patterson Mill-- Silver Creek roads
1830
Comment
UC1523705
Montia linearis
Gary Schoolcraft
1981-5-6
377
Modoc
n of Alturus
1524
Comment
SEINET10960336
Muhlenbergia asperifolia
Louis C. Wheeler
1935-9-4
Wheeler 3948
Modoc
Dry sunny rock crevices in old beach. McGinty Point, Goose Lake.
1463
Comment
UC1025030
Muhlenbergia richardsonis
Leo Whitney
1935-7-19
3539
Modoc
ca 15 mi nw Canby; Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
HSC75580
Myosotis laxa
G. M. Riegel
1980-7-1
792
Modoc
S Warner Mtns.
2100
Comment
JEPS20005
Myosurus apetalus
M. H. Manning
May, 1903
119
Modoc
Ft. Bidwell
Comment
UC1101354
Myosurus apetalus
Herbert L. Mason
1957-6-21
14704
Modoc
w side of Said Valley
Comment
UC1738098
Myosurus minimus
H. L. Mason
1957-6-3
65
Modoc
Margin of pond on Timber Mountain.
Comment
UC1101500
Myriophyllum sibiricum
Herbert L. Mason and Verne Grant
1947-8-13
13531
Modoc
n.e. side of F reservoir n. of Canby
Comment
UC1536811
Myriophyllum sibiricum
Gordon H. True Jr
1939-7-21
1021
Modoc
Jack Swamp, N of Canby.
Comment
JEPS120885
Najas flexilis
Lowell Ahart, John Dittes, Todd Sloat
2013-6-8
18764
Modoc
About 300 yards NE of Parking Area, NE of the old barn, Ash Creek Wildlife Area, about 3.9 air miles W of Adin, about 7.7 air miles NE of Bieber. Big Valley.
Comment
NY1012733
Navarretia breweri
A. J. Cronquist
1959-6-20
8528
Modoc
Cedarville Pass; Warner Mountains between Cedarville and Alturas
1920.2
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
SJSU11503
Navarretia divaricata
H. L. Buckalew
1961-6-29
Modoc
Stough Reservoir 1 mi N of Cedar Pass on Alturas-Cedarville Rd
1920
Comment
CAS-BOT-BC198004
Navarretia divaricata subsp. vividior
John Thomas Howell
1934-7-1
12323
Modoc
Duncan Horse Camp.
1355
Comment
UCR163910
Navarretia divaricata subsp. vividior
Jim Andre
1993-6-30
1407
Modoc
Modoc Plateau, about 10 miles NW of Canby on Hwy 139, near NW end of Oak Ridge
1494
Comment
UC23519
Navarretia divaricata subsp. vividior
Milo S. Baker
1894-6-15
Modoc
Little Hot Springs Valley
Comment
UCR66593
Navarretia intertexta
F. W. Peirson
1926-6-25
6868
Modoc
Cedarville Pass, Warner Mountains
1926
Comment
CAS-BOT-BC197982
Navarretia intertexta subsp. propinqua
Bruce Bartholomew
1991-7-5
5938
Modoc
Dry wash draining into North Willow Creek, between Crowder Flat and the Oregon border.
1620
Comment
CAS-BOT-BC197986
Navarretia intertexta subsp. propinqua
K. Paulson; Robert Paulson
1988-6-19
38
Modoc
W of Cranby Bridge.
1310
Comment
POM74433
Navarretia intertexta subsp. propinqua
Mrs. R. M. Austin
1895-07
533
Modoc
Goose Lake Valley.
Comment
UC711866
Navarretia intertexta subsp. propinqua
Roxana S. Ferris and Laura Lorraine
1941-8-14
10604
Modoc
8.5 mi from Patterson Ranger Station (on Eagleville road); Warner Mountains, Modoc National Forest
Comment
CAS-BOT-BC197959
Navarretia leucocephala subsp. minima
K. Paulson; Robert Paulson
1989-7-2
158
Modoc
Vicinity of Craig Spring, ca. 2 mi. NE of Happy Camp.
1447
Comment
CAS-BOT-BC197967
Navarretia leucocephala subsp. minima
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16516
Modoc
13 mi.W of Canby along State Highway 139.
Comment
OBI48922
Navarretia leucocephala subsp. minima
Lewis s. Rose
1940-7-14
40571
Modoc
8 mi. nw. of Canby
1524
Comment
UC23426
Navarretia sinistra
Mrs. R. M. Austin
June, 1894
Modoc
Willow Creek Valley
Comment
UC932006
Navarretia sinistra
Verne Grant, Alva Grant
1947-7-13
8013
Modoc
road from Goose Lake to Fort Bidwell (in wash at w end Fandango Valley); w end Fandango Valley
Comment
CAS-BOT-BC179302
Nemophila parviflora var. austiniae
Bruce Bartholomew
1992-5-15
6306
Modoc
Tamarack Flat, E side of the Warner Mountains.
2160
Comment
CAS-BOT-BC179306
Nemophila parviflora var. austiniae
C. L. Hitchcock
1940-5-27
6662
Modoc
12 mi. NE of Alturas.
1615
Comment
RSA293357
Nemophila parviflora var. austiniae
Reino Alava
1957-7-5
1150
Modoc
Cedar Pass, Modoc National Forest. Warner Mountains
Comment
CAS-BOT-BC179284
Nemophila pedunculata
Milo Samuel Baker
1899-8-20
Modoc
Forestdale.
Comment
CAS-BOT-BC179285
Nemophila pedunculata
Bruce Bartholomew; Barrett Anderson
1989-4-27
4616
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
CAS-BOT-BC179294
Nemophila pedunculata
Edward Kent Balls
1950-5-18
14758
Modoc
N of Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299.
1737
Comment
HSC26509
Nemophila pedunculata
J. P. Smith, J. O. Sawyer
1972-5-6
5258
Modoc
FS road to Quail Spring at Hwy. 299, N of Adin
1463
Comment
UC72016
Nemophila pedunculata
Milo S. Baker
1887-1
Modoc
Forestdale
Comment
UC880935
Nemophila pedunculata
C. L. Hitchcock
1940-5-27
6684
Modoc
15 mi ne Alturas; ne of Alturas
1615
Comment
JEPS31546
Neoholmgrenia andina
Milo S. Baker
1894-6-29
Modoc
Big Valley
Comment
HSC26499
Nestotus stenophyllus
J. P. Smith, J. O. Sawyer
1972-5-6
5273
Modoc
Along Hwy. 299, 4 mi. W of Modoc County Rd. 58, E of Alturas
1494
Comment
SD53082
Nestotus stenophyllus
Peter H. Raven
1962-5-29
17895
Modoc
14 miles northwest of Canby.
Comment
UC36566
Nestotus stenophyllus
Mrs. C. C. Bruce
Jun, 1898
2184
Modoc
Hugh table land, Lake City Mt.
Comment
CHSC112842
Nicotiana attenuata
Lowell Ahart; John Dittes
2013-7-25
18970
Modoc
Elkins Lane 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
JEPS121204
Nicotiana attenuata
Lowell Ahart, John Dittes
2013-7-25
18970
Modoc
Elkins Lane, Ash Creek Wildlife Area, 320 feet N of Lassen County line, about 4.4 air miles W of Adin, about 7.2 air miles NE of Bieber, Big Valley.
Comment
CAS-BOT-BC349919
Nothocalais troximoides
Lillian Mott
1976-5-29
7 LM76
Modoc
Devils Garden, north of Alturas
1402
Comment
UC635507
Nuphar lutea subsp. polysepala
F. H. Frost
1925-7-24
146
Modoc
Warner Mountains, Jess Valley Jess Valley; Warner Mountains, Jess Valley
Comment
UC985676
Nuphar lutea subsp. polysepala
Herbert L. Mason, Verne Grant
1947-7-12
13388
Modoc
several miles s of Alturas (Irrigation ditch by Jones' Lane, off Highway 395)
Comment
POM38740
Oenothera elata subsp. hirsutissima
R. M. Austin
1895-07
163
Modoc
Davis Creek
Comment
CAS-BOT-BC190802
Oenothera flava subsp. flava
K. Paulson; Robert Paulson
1989-6-21
142
Modoc
Vicinity of S Fork of Pine Creek, W side of the Warner Mts.
1883
Comment
CAS-BOT-BC245092
Olsynium douglasii var. douglasii
Belknap C. Goldsmith
1913-5-13
95
Modoc
W side of Warner Mts. near Willow Ranch.
1584
Comment
CDA7561
Onopordum acanthium
T. C. Fuller
1958-7-9
900 -58
Modoc
South of 4th Street, east of East Street, Alturas.
0
Comment
UC27899
Orobanche uniflora subsp. occidentalis
M. S. Baker and Frank Nutting
1894-6-8
Modoc
Near Egg Lake.
Comment
CAS-BOT-BC95700
Orthilia secunda
Bruce Bartholomew
1989-8-12
5120
Modoc
South Fork of Pine Creek where it crosses West Warner Road, W side of Warner Mountains.
1900
Comment
JEPS58800
Orthilia secunda
L. S. Smith
1917-9-18
161
Modoc
Lassen Creek, Warner Mts.
1981
Comment
UC444910
Orthocarpus cuspidatus subsp. cryptanthus
Mrs. M. H. Manning
1907-1
712
Modoc
e side Mt. Bidwell (12 Mile Creek, ne Modoc Co.); e side of Mt. Bidwell, 12 Mile Creek
Comment
UC748140
Orthocarpus cuspidatus subsp. cryptanthus
Annie M. Alexander and Louise Kellogg
1946-7-7
4923
Modoc
above Eight Mile Creek; above Eight Mile Creek
1752
Comment
SEINET13756734
Orthocarpus cuspidatus subsp. cryptanthus
M. J. Williams
1983-7-29
83- 116 -7
Modoc
Warner Mtns., 1.1 mi N of Stowe Reservoir Campground, N of Cedar Pass
2088
Comment
UC199368
Orthocarpus cuspidatus subsp. cryptanthus
M. F. Gilman
560
Modoc
1981
Comment
RSA14098
Orthocarpus lacerus
Elmer I. Applegate
1929-6-24
5893
Modoc
Between Alturas and Davis Creek.
Comment
CAS-BOT-BC15732
Osmorhiza chilensis
Bruce Bartholomew; Barrett Anderson
1990-7-19
5420
Modoc
Top of Hunters Ridge S of Rush Creek.
1960
Comment
NY1101674
Osmorhiza chilensis
L. Constance
1946-7-4
3103
Modoc
Deep Creek 3.4 miles below summit, Warner Mountains
1829
Comment
CAS-BOT-BC15704
Osmorhiza occidentalis
Annie Montague Alexander; L. Kellogg
1946-6-30
4875
Modoc
Highgrade, W side of ridge.
2377
Comment
HSC21591
Osmorhiza occidentalis
M. T. Milligan
1966-7-3
548
Modoc
Slopes and ridges E of Jess Valley
1829
Comment
POM82804
Osmorhiza occidentalis
Mrs. R. M. Austin
502
Modoc
Davis Creek
Comment
CAS-BOT-BC218103
Oxyria digyna
Annie Montague Alexander; L. Kellogg
1946-7-23
5058
Modoc
Emerson Peak, Warner Mts.
Comment
NY404356
Oxyria digyna
B. M. Bartholomew
1991-8-5
6039
Modoc
Squaw Peak Trail on north side of Squaw Peak, east side of Warner Mountains
2420
Comment
UC91710
Packera cana
Mrs. R. M. Austin
June 1894
242
Modoc
Lava Beds
Comment
JEPS5947
Packera cana
Frances D. Payne
1931-6-11
151
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
JEPS6010
Packera eurycephala
Frances D. Payne
1932-6-22
581
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC50271
Packera eurycephala var. eurycephala
Helen Katherine Sharsmith
1955-6-25
4507
Modoc
N slope of Jess Valley.
1584
Comment
CAS-BOT-BC50276
Packera eurycephala var. eurycephala
John Thomas Howell
1934-6-11
11915
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC50320
Packera eurycephala var. eurycephala
Barrett Anderson
1986-7-9
3143
Modoc
Bushy Flat Rd along Pit River, just E of Hwy 299.
1500
Comment
HSC81026
Paeonia brownii
G. M. Riegel
1980-8-9
1027
Modoc
S Warner Mtns.
2100
Comment
POM229219
Panicum capillare
L. C. Wheeler
1935-9-13
3984
Modoc
Devil's Garden; Fletcher Creek at Pease Place
1524
Comment
UCD14405
Panicum capillare
Sheryl Gill
1996-9-3
s.n.
Modoc
At the Tule Lake National Wildlife Refuge - 'Frey's Island' Sites D, E, and F; in the south-east part of the refuge in southern sump; 'Captain Jack's Stronghold' GS map quad;
1229
Comment
UCR67456
Panicum capillare
George K. Helmkamp
1990-9-23
I- 24
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
CAS-BOT-BC225848
Parnassia fimbriata
Bruce Bartholomew
1992-8-9
6384
Modoc
Creek below Patterson Lake on Squaw Peak Trail to Owl Creek Trail, E side of Warner Mountains.
2650
Comment
UCD32703
Pascopyrum smithii
Beecher Crampton
1954-7-7
2123
Modoc
Modoc County, Alturas, vacant lot adjacent to Lederer Building.
Comment
JEPS9615
Paxistima myrsinites
L. S. Smith
1922-5-28
1246
Modoc
below ridge Happy Camp Mt.; Modoc Forest, Happy Camp Mt.
1676
Comment
SJSU8395
Pectiantia pentandra
H. L. Buckalew
1961-7-5
Modoc
Soldier Cr on flank of Bald Mt, Warner Mts
Comment
UC27296
Pedicularis attollens
Mrs. R. M. Austin
Aug. 1894
Modoc
Davis Creek
Comment
UC447221
Pedicularis attollens
Franklin P. Nutting
Modoc
Forestdale
Comment
HSC20915
Pedicularis attollens
M. T. Milligan
1966-6-19
474
Modoc
N end of Jess Valley
1616
Comment
CHSC12158
Pedicularis densiflora
J. Grove
1973-4-28
85
Modoc
Collected at Whiley Ranch, 10 mi. nw of Day.
1005
Comment
CAS-BOT-BC232305
Pedicularis groenlandica subsp. surrecta
Elmer Ivan Applegate
1932-7-6
8242
Modoc
Lily Lake, Bidwell Pass, Warner Mountatins
Comment
UCSC002899
Pellaea brachyptera
W. Doyle
1975-6-21
s.n.
Modoc
Rock outcrop above mine, east exposure Bidwell Creek Rd.
Comment
CAS-BOT-BC30194
Pellaea breweri
Bruce Bartholomew
1990-6-16
5269
Modoc
Rock outcrops between roadhead and Pine Creek Basin, W side of Warner Mountains.
2160
Comment
CAS-BOT-BC30196
Pellaea breweri
Bruce Bartholomew
1992-8-9
6392
Modoc
Upper region of Owl Creek drainage, below cliffs, E of Summit Trail, E side of Warner Mtns
2470
Comment
RSA520443
Pellaea breweri
Bruce Bartholomew
1990-6-16
5269
Modoc
Rock outcrops between roadhead and Pine Creek Basin, west side of Warner Mountains
2160
Comment
RSA185402
Penstemon davidsonii subsp. davidsonii
Clare B. Hardham
1961-6-19
7886
Modoc
Road from Mount Bidwell to Dismal Creek.
2439
Comment
CAS-BOT-BC232337
Penstemon davidsonii var. davidsonii
M. Vasey
1990-6-28
9013
Modoc
Trail to summit above N Emerson Lake, South Warner Wilderness
2560
Comment
JEPS123496
Penstemon deustus
Wilson Collison, Jaileen Merced
2015-7-25
CA 320 -140
Modoc
To Road 54 SW from Alturas town, take dirt road on the left before Canyon (4783). Keep straight 4 mi up to dry pit.
Comment
RSA504638
Penstemon deustus
Bruce Bartholomew
1988-6-23
4256
Modoc
1.8 km WSW of Day on County Road 94.
1170
Comment
NY591811
Penstemon deustus var. pedicellatus
N. H. Holmgren
1978-6-10
8899
Modoc
In canyon 13.4 km (8.3 miles) east of Likely, along road to Jess Valley.
1520
Comment
NY591815
Penstemon deustus var. pedicellatus
B. M. Bartholomew
1989-6-3
4858
Modoc
Crowder Flat Road at Fletcher Creek.
1550
Comment
HSC80751
Penstemon deustus var. pedicellatus
G. M. Riegel
1980-8-13
1048
Modoc
S Warner Mtns.
1829
Comment
HSC80750
Penstemon gracilentus
G. M. Riegel
1980-7-29
966
Modoc
S Warner Mtns.
1829
Comment
NY600735
Penstemon gracilentus
B. M. Bartholomew
1988-7-21
4472
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mountains
Comment
NY601604
Penstemon heterodoxus var. shastensis
J. D. Jokerst
1987-5-12
2848
Modoc
Ca. 4 miles south of Doublehead Mountain, east of Highway 139, northwest of Canby
Comment
RSA149144
Penstemon humilis
I. L. Wiggins, Dorothy Wiggins
1961-6-15
16503
Modoc
22 mi. W of Canby, along Highway 139
Comment
SEINET11053001
Penstemon laetus subsp. roezlii
Margaret J. Williams, A. Tiehm; J. Nachlinger
1988-6-2
88- 28 -7
Modoc
Jess Valley, E of Likely, S of roadside rest
Comment
NY604570
Penstemon laetus var. sagittatus
E. K. Balls
1952-10-11
18167
Modoc
6.7 miles west of turn off Highway 139 on road to Pumice Pits at edge of Glass Flow (east edge)
1280.2
Comment
CAS-BOT-BC245567
Penstemon roezlii
David Daniels Keck; Jens Chr. Clausen
1935-6-24
3712
Modoc
3 mi. NE of Willow Ranch, E of Goose Lake.
1550
Comment
NY650098
Penstemon roezlii
M. J. Williams
1988-6-2
8828- 7
Modoc
Jess Valley, east of Likely, south of roadside rest
Comment
NY650099
Penstemon roezlii
J. L. Reveal
1971-6-22
2459
Modoc
Along U.S. Highway 395 at Davis Creek
1453.9
Comment
NY650112
Penstemon roezlii
F. W. Pennell
1940-6-7
25278
Modoc
Route 299, 4 miles northeast of Adin
1341.1
Comment
POM260431
Penstemon roezlii
C. Leo Hitchcock
1940-5-27
6651
Modoc
9 miles northeast of Alturas.
1402
Comment
POM260862
Penstemon roezlii
Alice Eastwood, John T. Howell
1940-6-13
8189
Modoc
West side of Cedar Pass.
Comment
UC27457
Penstemon roezlii
Milo S. Baker
1893-6-14
Modoc
near shore Egg Lake; near shore of Egg Lake
Comment
CAS-BOT-BC238448
Penstemon rydbergii var. oreocharis
Mrs. H. C. Cantelow
1940-6-2
s.n.
Modoc
10 1/2 miles n.w. of Canby
Comment
CAS-BOT-BC245500
Penstemon rydbergii var. oreocharis
K. Paulson; Robert Paulson
1989-7-4
171
Modoc
Ca. 1 mi. S of Patterson Ranger Station, S end of Warner Mts.
2121
Comment
CAS-BOT-BC245509
Penstemon rydbergii var. oreocharis
E. S. Willits
1940-6-9
337
Modoc
12 Mile Creek.
Comment
RSA11914
Penstemon rydbergii var. oreocharis
Elmer I. Applegate
1932-7-9
7595
Modoc
North slope of Bidwell Mountain, Warner Mountains
Comment
SEINET8512821
Penstemon rydbergii var. oreocharis
Noel H. Holmgren, P. K. Holmgren
2014-6-13
16550
Modoc
Warner Mountains, Plum Valley Road 5.1 km (3.2 miles) road distance southeast US HWY 395 (in the small town of Davis Creek)
1708
Comment
UC71748
Penstemon rydbergii var. oreocharis
Mrs. M. H. Manning
Jul 1903
214
Modoc
Tamarack Flat Mt. Bidwell, Tamarack Flat (Mt. Bidwell, ne Modoc County)
2133
Comment
CAS-BOT-BC245547
Penstemon speciosus
Elmer Ivan Applegate
1939-7-9
7579
Modoc
Bidwell Mountain.
Comment
CAS-BOT-BC245550
Penstemon speciosus
Elmer Ivan Applegate
1932-8-1
8037
Modoc
High arid summit of Warner Mts. S of Warren Peak.
Comment
CAS-BOT-BC245551
Penstemon speciosus
Roxana Stinchfield Ferris; R. Duthie
1919-6-20
182
Modoc
Above Parker Creek, Modoc Nat. Forest Boundary.
Comment
CAS-BOT-BC245559
Penstemon speciosus
L. Mott
1976-5-29
4 LM76
Modoc
Devil's Garden, N of Alturas.
1402
Comment
CAS-BOT-BC248310
Penstemon speciosus
B. Bartholomew; H. Sun
2002-6-24
8851
Modoc
E of Bald Mt., on the E side of the Warner Mountains
2130
Comment
POM261271
Penstemon speciosus
C. Leo Hitchcock
1940-5-27
6666
Modoc
15 miles northeast of Alturas.
1616
Comment
UC860388
Peraphyllum ramosissimum
A. A. Heller
1938-6-24
15228
Modoc
Between Alturas and Canby on U. S. Highway 299.
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
RSA459115
Perideridia kelloggii
L. C. Wheeler
1935-8-16
3881
Modoc
Warner Mountains: Dismal Swamp, Twenty Mile Creek.
2226
Comment
JEPS5966
Perideridia oregana
Frances D. Payne
1931-7-4
311
Modoc
Parker Creek Warner Mountains
1584
Comment
HSC3886
Peritoma platycarpa
M. T. Milligan
1964-6-20
65
Modoc
4 mi. N on Pencil Rd. from Hwy. 395
1372
Comment
CHSC117289
Persicaria lapathifolia
Lowell Ahart; John Dittes
2016-7-14
21189
Modoc
South of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley.
1273
Comment
CAS-BOT-BC218153
Persicaria maculosa
Bruce Bartholomew
1994-10-8
6878
Modoc
1.8 km S of Lookout - Adin Road on County Road 87A.
1260
Comment
UCD120740
Phacelia
A. A. Beetle
1944-8-15
3030
Modoc
N. of Lookout, wooded slopes above Happy Camp Ranger Station.
Comment
SJSU11217
Phacelia hastata
J. W. Tilden
1958-6-25
1266
Modoc
near Monument Hdqtrs, Lava Beds National Monument
Comment
CAS-BOT-BC179258
Phacelia hastata subsp. hastata
Barrett Anderson
1986-7-9
3153
Modoc
Hwy 299 just W of Cedar Pass.
1920
Comment
CAS-BOT-BC95633
Phacelia hastata subsp. hastata
Alice Eastwood; John Thomas Howell
1940-6-13
8119
Modoc
Surprise Valley.
Comment
SEINET5764724
Phacelia hastata var. hastata
A. Sanger
1996-7-12
2427
Modoc
Road 44N69 at junction with road to small stock pond, alongside road
2121
Comment
CAS-BOT-BC180010
Phacelia heterophylla subsp. virgata
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
85
Modoc
Above Parker Creek.
1676
Comment
CAS-BOT-BC180019
Phacelia heterophylla subsp. virgata
Lawrence Ray Heckard
1952-6-19
312
Modoc
Just below summit of Fandango Pass.
1828
Comment
HSC13654
Phacelia heterophylla subsp. virgata
R. C. Wunner
1965-6-13
175
Modoc
Lava Beds National Monument, Indian Well Headquaters
Comment
HSC13666
Phacelia heterophylla subsp. virgata
M. T. Milligan
1964-6-20
72
Modoc
1 mi. E of Hwy. 395 on Hwy. 299
1524
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
HSC81072
Phacelia humilis
G. M. Riegel
1978-7-11
50
Modoc
South Warner Mtns.
1670
Comment
UC1586866
Phacelia humilis
Juha Pykala and D. H. Norris
1987-5-28
1198
Modoc
n slope near Thoms Creek; Modoc National Forest, Cedar Pass Campground
1780
Comment
RSA531349
Phacelia humilis
K. Paulson
1989-6-14
128
Modoc
1.5 miles NE of Cedar Pass, Warner Mts.
1905
Comment
UC1234580
Phacelia humilis
Peter H. Raven
1962-5-29
17890
Modoc
0.8 mi mi w Cedar Pass; Warner Mountains
1859
Comment
UC619272
Phacelia humilis
J. and H. W. Grinnell
1938-6-16
1110
Modoc
Cedar Pass Summit Warner Mountains
1935
Comment
CAS-BOT-BC179993
Phacelia humilis var. humilis
K. Paulson; Robert Paulson
1989-6-28
152
Modoc
Vicinity of Granger Creek, E side of the Warner Mts.
1905
Comment
CAS-BOT-BC179954
Phacelia linearis
M. M. Hanna
1956-6-7
Modoc
Junction Hwy 139 and Glass Mt. Rd.
Comment
CAS-BOT-BC179955
Phacelia linearis
Milo Samuel Baker
1893-7-5
Modoc
Lava beds.
Comment
RSA26541
Phacelia linearis
H. C. Cantelow
1940-6-2
s.n.
Modoc
West of Alturas, road to Lava Beds National Monument.
Comment
UC24413
Phacelia mutabilis
Milo S. Baker
1893-6-20
Modoc
Fruitdale Big Valley Mts.
1524
Comment
CAS-BOT-BC179937
Phacelia ramosissima var. eremophila
Annie Montague Alexander; L. Kellogg
1946-6-7
4943
Modoc
Eight Mile Creek.
1752
Comment
CAS-BOT-BC248349
Phacelia sericea var. ciliosa
B. Bartholomew; H. Sun
2002-6-24
8832
Modoc
Ca. 1 km NW of Bald Mt., E side of the Warner Mountains
2290
Comment
NY1056749
Phacelia tetramera
E. Palmer
1995-6-2
6936
Modoc
6.4 km east of Eagleville, south end of Surprise Valley
1380
Comment
UC764435
Phacelia thermalis
Herbert L. Mason
1947-8-9
13481
Modoc
Porcupine Valley, on road to Antelope Reservoir
Comment
UC107435
Phacelia thermalis
Mrs. R. M. Austin
June, 1888
Modoc
Hot Springs below Alturas
Comment
RSA252412
Phalaris arundinacea
R. F. Thorne, C. W. Tilforth
1969-9-5
39185
Modoc
Pine Creek where it is crossed by Hwy 395, 3.4 miles S of Alturas.
1341
Comment
CAS-BOT-BC247597
Phleum pratense
Bruce Bartholomew; Barrett Anderson
1988-7-22
4477
Modoc
Vicinity of East Creak Trailhead, southern end of the Warner Mts.
2210
Comment
CDA2316
Phleum pratense
T. C. Fuller
1958-7-8
2015
Modoc
Davis Creek.
0
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
CAS-BOT-BC197947
Phlox diffusa
Bruce Bartholomew; Mona Bourell
1990-4-27
5169
Modoc
NW side of Rice Flat, ca. 2 km S of Adin Pass.
1540
Comment
CAS-BOT-BC197950
Phlox diffusa
C. C. (Mrs.) Bruce
1898-7-1
2331
Modoc
Head Davis Creek.
Comment
CAS-BOT-BC197951
Phlox diffusa
C. C. (Mrs.) Bruce
1893-6-1
89
Modoc
Davis Creek.
Comment
HSC17168
Phlox douglasii
J. Wendell Howe
1930-7-1
Modoc
Eagle Peak
Comment
UCD118291
Phlox douglasii
R. N. Raynor
1940-4-13
s.n.
Modoc
Joseph Creek.
Comment
RSA468392
Phlox douglasii subsp. rigida
Christopher Davidson
1973-5-26
2123
Modoc
4 miles W of Canby on Hwy 299.
1341
Comment
SBBG6053
Phlox hoodii subsp. canescens
H. and M. Dearing
1939-6-9
3628
Modoc
near Squaw Peak, Warner Mtns
2133
Comment
RSA27670
Phlox rigida
C. L. Hitchcock
1940-5-28
6730
Modoc
15 miles north of Alturas, (near Surprise).
1402
Comment
CAS-BOT-BC197883
Phlox speciosa
B. Bartholomew
1992-5-17
6344
Modoc
SW side of White Horse Mtns, SW of White Horse Reservoir
1460
Comment
HSC75905
Phlox stansburyi
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19412
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
CAS-BOT-BC58308
Phoenicaulis cheiranthoides
James Vale; K. Wagnon; Walter Knight; Irja Knight
1981-5-21
4128
Modoc
About 4 mi. up Stowe Reservoir Road from hwy. 299 toward Cedar Mountain.
1981
Comment
CAS-BOT-BC58317
Phoenicaulis cheiranthoides
F. Angwin
1946-3-31
Modoc
Adin.
Comment
JEPS5939
Phoenicaulis cheiranthoides
Frances D. Payne
1932-4-22
385
Modoc
8 mi e of Alturas (on road to Parker Creek)
Comment
POM260187
Phoenicaulis cheiranthoides
C. L. Hitchcock
1940-5-27
6673
Modoc
15 miles northeast of Alturas.
1616
Comment
RSA59358
Phoenicaulis cheiranthoides
E. K. Balls
1950-5-10
14598
Modoc
East of Middle Lake, near Cedarville.
1402
Comment
RSA59938
Phoenicaulis cheiranthoides
E. K. Balls
1950-5-12
14646
Modoc
About Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake.
1707
Comment
UC10759
Phoenicaulis cheiranthoides
Mrs. R. M. Austin and Bruce
June 1898
2153
Modoc
Goose Lake
Comment
UC402638
Phoenicaulis cheiranthoides
Mrs. M. H. Manning
1907-4-29
Modoc
Twelve Mile Creek, north-east Modoc County Twelve Mile Creek
Comment
UC856738
Phoenicaulis cheiranthoides
C. L. Hitchcock
1940-5-27
6673
Modoc
15 mi ne of Alturas
1615
Comment
CDA33270
Phoenicaulis cheiranthoides
Anonymous
Modoc
Modoc Plateau; Boles Creek Slab
0
Comment
POM94707
Phoenicaulis cheiranthoides
Mrs. R. M. Austin
1895-05
8
Modoc
Goose Lake Valley
Comment
UC1078880
Phoradendron juniperinum
R. Alava
1957-7-5
1398
Modoc
Warner Mts., Cedar Pass, Campgrounds
Comment
UC1096388
Pinus albicaulis
Stanton A. Cook
1958-7-19
829
Modoc
above Patterson public camp; Warner Mts.
2438
Comment
UC401393
Pinus albicaulis
W. P. Taylor and H. C. Bryant
1910-7-1
Modoc
Summit of Warren Pk. Warner Mountains, Summit of Warren Pk.
2926
Comment
RSA176213
Pinus attenuata
C. O. Stone
1963-12-26
275
Modoc
On recent lava flow ca. 1 mile S of Gassaway Reservoir
1110
Comment
UC711838
Pinus contorta subsp. murrayana
Roxana S. Ferris and Laura Lorraine
1941-8-13
10572
Modoc
East Creek about 1 mi e of Patterson Ranger Station (in sagebrush); Warner Moutains, Modoc National Forest, East Creek
Comment
NY49935
Pinus contorta var. murrayana
B. M. Bartholomew
1988-7-22
4520
Modoc
South end of Bearcamp Flat, southern end of Warner Mountains. Emerson Peak 7.5' Quad [topographic map]
2230
Comment
CAS-BOT-BC73022
Pinus monticola
A. D. Borden
1911-6-15
s.n.
Modoc
Davis Creek
2072
Comment
CAS-BOT-BC79038
Pinus ponderosa
John Thomas Howell
1934-6-16
12205 A
Modoc
Parker Creek, Warner Mts.
1584
Comment
CAS-BOT-BC79039
Pinus ponderosa
Roxana S. Ferris; Rena Duthie
1919-6-13
130
Modoc
Parker Creek, Warner Mts.
2133
Comment
UCSC008466
Piperia unalascensis
Randall Morgan
1990-7-30
1911 P
Modoc
Cave Lake (from Coleman)
Comment
SEINET10781225
Plagiobothrys hispidulus
Lowell Ahart, John Dittes
2011-6-22
Ahart 17540
Modoc
T39N, R8E, northeast 1/4 Section 30. Normal size plants, on dry bare soil, 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 Adin, 10 miles (air) east of Lookout, Big Valley.
1265
Comment
CHSC112518
Plagiobothrys leptocladus
L. P. Janeway; B. Castro
2014-6-3
11321
Modoc
Great Basin. On the dry cracked white mud of Big Mud Lake, near the northwest edge. Very shallow lake surrounded by low sagebrush with scattered juniper.
1637
Comment
JEPS117365
Plagiobothrys mollis var. mollis
Lowell Ahart, John Dittes
2010-8-30
17077
Modoc
About 25 yards east of the 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
UCR129359
Plagiobothrys scouleri
Elaine Joyal, D. Mehlman
1988-6-27
1287
Modoc
Warner Mtns., Jess Valley
1500
Comment
POM368975
Plagiobothrys scouleri var. hispidulus
Christopher Davidson
1973-5-26
2152
Modoc
Ca. 1 mi. N of Adin Summit on St Hwy 299.
1524
Comment
CAS-BOT-BC58765
Plagiobothrys stipitatus var. micranthus
Arnold Tiehm; J. Nachlinger; G. Schoolcraft
1984-6-24
8798
Modoc
Surprise valley, E side of Middle Alkali Lake, E of Cedarville.
1356
Comment
UC1191844
Plagiobothrys stipitatus var. micranthus
Herbert L. Mason and Verne Grant
1947-7-12
13410
Modoc
s of Alturas (w side of Pit River Valley); Pit River Valley
Comment
CAS-BOT-BC58771
Plagiobothrys tenellus
Bruce Bartholomew; Barrett Anderson
1989-6-3
4918
Modoc
9 km W of County Route 91 along the N side of the Pit River.
1340
Comment
HSC65541
Plantago major
Thomas Wood
1979-8-8
208
Modoc
1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W
1372
Comment
HSC81141
Platanthera dilatata var. leucostachys
G. M. Riegel
1980-8-6
990
Modoc
South Warner Mountains
1670
Comment
CAS-BOT-BC242219
Platanthera dilatata var. leucostachys
Elmer Ivan Applegate
1932-8-7
8230 A
Modoc
Field redacted by CAS, contact the data manager for more information
Comment
HSC16615
Platanthera dilatata var. leucostachys
M. T. Milligan
1964-7-25
194
Modoc
Jess Valley, 400yds W of Mill Creek on Clear Lake Rd.
1677
Comment
CHSC30589
Platanthera leucostachys
P. V. Caldwell
1972-7-1
261
Modoc
100 yds from base camp at Patterson Meadows campgrounds entrance to Warner Mtns. Trail.
Comment
POM107764
Platanthera leucostachys
Mrs. R. M. Austin
488
Modoc
Davis Creek.
Comment
CAS-BOT-BC242207
Platanthera stricta
Bruce Bartholomew; Barrett Anderson
1988-6-24
4328
Modoc
Field redacted by CAS, contact the data manager for more information
2130
Comment
CAS-BOT-BC242211
Platanthera stricta
Bruce Bartholomew; Barrett Anderson
1988-6-24
4342
Modoc
Field redacted by CAS, contact the data manager for more information
2130
Comment
CAS-BOT-BC136650
Platanthera stricta
L. S. Smith
1918-6-22
943
Modoc
Field redacted by CAS, contact the data manager for more information
2286
Comment
CAS-BOT-BC136651
Platanthera stricta
Elmer I. Applegate
1932-7-7
8223
Modoc
Field redacted by CAS, contact the data manager for more information
Comment
CAS-BOT-BC242210
Platanthera stricta
Leland S. Smith
1918-6-22
943
Modoc
Field redacted by CAS, contact the data manager for more information
2286
Comment
CAS-BOT-BC245390
Plectritis macrocera
Bruce Bartholomew; M; M. Gilbert; L. E. Skog
1993-5-12
6515
Modoc
Ca. 1 km W of Adin on road to Lookout.
1280
Comment
CAS-BOT-BC245391
Plectritis macrocera
Fred D. Douthitt
1916-5-11
19
Modoc
Juniper Flats - West Valley etc.
1524
Comment
CAS-BOT-BC245399
Plectritis macrocera
Bruce Bartholomew; Barrett Anderson
1988-5-14
4203
Modoc
Hager Basin Reservoir between Crowder Flats and Big Sage Reservoir on USFS road 48N08.
1530
Comment
SEINET195478
Pleiacanthus spinosus
Annie M. Alexander, Louise Kellogg
1946-7-5
5910
Modoc
Lava Cliff west Lower Lake
Comment
UC748196
Pleiacanthus spinosus
Annie M. Alexander and Louise Kellogg
1946-7-5
4910
Modoc
Lava Cliff, west Lower Lake.
Comment
RSA14101
Poa
Elmer I. Applegate
1927-4-24
5004
Modoc
Modoc Battle Ground; Modoc Lava Beds
Comment
UC1025051
Poa annua
Leo Whitney
1935-8-3
3594
Modoc
Buck Creek
Comment
JEPS70633
Poa cusickii subsp. cusickii
L. S. Smith
June 1919
1108
Modoc
Deep Creek Ranger Station
Comment Read comments Jun 9 2012
UCD90533
Poa leptocoma
August L. Hormay
1932-7-17
s.n.
Modoc
1.25 miles south of the California-Oregon Garden. Warner Mountains, Yellow Mountain area. Modoc National Forest. Lily Lake. 8 miles (in direct line) NNW Fort Bidwell.
Comment
JEPS101866
Poa leptocoma subsp. leptocoma
Dean W. Taylor
1989-8-5
10471
Modoc
Warner Mountains, North Emerson Lake margin
Comment
UCD91792
Poa palustris
Beecher Crampton
1954-7-7
2159
Modoc
2.5 miles east of Alturas, near radio station KCNO.
Comment
CHSC85133
Poa pratensis
John Dittes; Josephine Guardino
1991-7-21
435
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
UCD91823
Poa pratensis
A. A. Beetle
1941-6-29
2822
Modoc
15 miles east of Alturas, road to Cedarville Pass.
1371
Comment
CAS-BOT-BC247614
Poa pratensis subsp. pratensis
Bruce Bartholomew
1990-6-17
5308
Modoc
Vicinity of Emerson Camp near roadhead, E side of Warner Mts.
1750
Comment
CAS-BOT-BC247615
Poa pratensis subsp. pratensis
Bruce Bartholomew
1990-8-5
5672
Modoc
Summit Trail, ca. 4 km N of Patterson Ranger Station, W side of Warner Mts.
2470
Comment
UC1025064
Poa pratensis subsp. pratensis
Leo Whitney
1935-7-21
3562
Modoc
15 mi w Canby (Happy Camp); Modoc Nat'l Forest
1463
Comment
POM264350
Poa secunda
A. A. Beetle
1941-6-29
2827
Modoc
Near summit of Cedarville Pass.
2119
Comment
UCD90460
Poa secunda
L. Whitney
1935-5-19
s.n.
Modoc
Near Hackamore.
Comment
UCD90461
Poa secunda
E. Wilson
1935-5-14
s.n.
Modoc
E side of Cedar Pass.
Comment
SEINET10522718
Poa secunda
Billy Joe Cox, Paul Gallian
1971-6-3
Cox 2610
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 mi N, more or less a valley side in decomposing basalt with lighter soil above.
1341
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
UCD32737
Poa secunda subsp. juncifolia
Beecher Crampton
1954-7-8
2190
Modoc
3 miles W of Alturas, along US Hwy 299.
Comment
UCD92163
Poa secunda subsp. juncifolia
J. E. Coke
1932-11-1
s.n.
Modoc
Modoc County.
Comment
UCD92437
Poa secunda subsp. juncifolia
E. Wilson
1935-5-14
s.n.
Modoc
W side of pass toward Alturas.
Comment
CAS-BOT-BC247664
Poa secunda subsp. secunda
C. L. Hitchcock
1940-5-28
6725
Modoc
15 mi. N of Alturas.
1402
Comment
CHSC67417
Poa secunda subsp. secunda
James D. Jokerst
1986-8-11
2758
Modoc
Radar Site Survey S of Doublehead Mtn., S of road to Doublehead Mtn., in vernal pool.
Comment
UC1024719
Poa secunda subsp. secunda
Leo Whitney
1935-5-18
3083
Modoc
ca 15 mi nw Canby (Lake Joaquina, Hackamore); Modoc Nat'l Forest
1463
Comment
UC1024878
Poa secunda subsp. secunda
Leo Whitney
1935-5-29
3146
Modoc
ca 18 mi wnw Canby (Hole-in-the-rock, U.S.B.E. Plot)
Comment
UCD90722
Poa secunda subsp. secunda
J. E. Coke
1932-11-1
s.n.
Modoc
Modoc County.
Comment
UCD90790
Poa secunda subsp. secunda
Beecher Crampton; Carl Rimbey
1954-7-7
2131
Modoc
W side of Cedar Pass, Warner Mountains.
1889
Comment
CAS-BOT-BC252517
Poa wheeleri
Bruce Bartholomew
1990-8-5
5685
Modoc
Between Summit Trail and Emerson Peak, W side of Warner Mts.
2600
Comment
HSC65261
Poa wheeleri
J. P. Smith, J. O. Sawyer
1973-8-8
7229
Modoc
Near summit of Eagle Peak
2988
Comment
CAS-BOT-BC179352
Pogogyne floribunda
James D. Jokerst
1987-6-24
2938
Modoc
CA. 2 mi. NE of Doublehead Mountain, 1.25 mi. S of Clear Lake, along dirt road ca. 2 mi. WSW of Red Lake.
Comment
CAS-BOT-BC179356
Pogogyne floribunda
Bruce Bartholomew
1991-7-5
5937
Modoc
Vicinity of the outlet of Dorris Brothers Reservoir.
1500
Comment
SD149136
Pogogyne floribunda
B. Bartholomew
1991-7-5
5932
Modoc
Cow Head Tank, ca. 6.0 km northwest of Dorris Brothers Reservoir.
1520
Comment
SDSU19279
Pogogyne floribunda
Michael Silveira
2007-7-24
20
Modoc
Vernal pool North side of Highway 136 ca. 1 mile West of intersection of Crowder Flat Road and Clear Lake Reservoir Road.
1528
Comment
SEINET3872256
Polanisia dodecandra
Richard R. Halse
2010-9-2
8109
Modoc
Warner Mountains; Modoc National Forest; along State Hwy. 299 ca 2.8 miles west of Cedarville by the Cedar Creek Lower Trailhead.; 0
1619
Comment
CAS-BOT-BC95163
Polanisia dodecandra subsp. trachysperma
Leland S. Smith
1918-9-29
1057
Modoc
Granger Canyon, Suprise Valley.
1676
Comment
JEPS13810
Polanisia dodecandra subsp. trachysperma
L. S. Smith
1918-9-25
1057
Modoc
Granger Canyon , Granger Canyon (Surprise Valley Foothills)
1371
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
CAS-BOT-BC197855
Polemonium occidentale
Leland S. Smith
1922-7-24
1315
Modoc
Rush Creek in small pasture.
1905
Comment
JEPS13800
Polyctenium fremontii
Mary H. Manning
1912-4
Modoc
Tule Lake
Comment
RSA599750
Polygonum aviculare
Louis C. Wheeler
1935-8-28
3928
Modoc
Modoc Plateau: 1.5 mi. south of Lakeshore Reservoir, Devil's Garden.
1524
Comment
RSA628303
Polygonum buxiforme
Louis C. Wheeler
1973-8-23
s.n.
Modoc
Alturas.
Comment
CDA2799
Polygonum convolvulus
T. C. Fuller
1958-7-8
2019
Modoc
Davis Creek.
0
Comment
CDA2802
Polygonum convolvulus
T. C. Fuller
1958-7-8
2019
Modoc
Davis Creek.
0
Comment
RSA0034565
Polygonum convolvulus
Louis C. Wheeler
1935-8-6
3799
Modoc
Mouth Pine Creek, Warner Mountains.
1509
Comment
POM203796
Polygonum douglasii
J. T. Howell
1934-6-12
12002
Modoc
Davis Creek
Comment
SEINET516151
Polygonum douglasii
Vernon H. Oswald
1998-9-8
9589
Modoc
County Rd. 93 adjacent to the RR at Lookout Junction northwest of Lookout.
1280
Comment
UC6695
Polygonum douglasii subsp. douglasii
Milo S. Baker
1893-6-20
Modoc
Egg Lake
Comment
NY412663
Polygonum kelloggii var. kelloggii
A. Tiehm
1984-7-30
8829
Modoc
8.9 road miles northeast of Fort Bidwell on the main road to Adel, just past the road summit
1615.4
Comment
UC1060643
Polygonum polygaloides
Herbert L. Mason
1957-7-6
14725
Modoc
Rim Rock, West of Goose Lake
Comment
UCD100575
Polygonum polygaloides subsp. confertiflorum
Louis C. Wheeler
1973-8-22
s.n.
Modoc
Devils Garden: Ca. 1/4 mile southwest of Big Sage Reservoir.
Comment
CAS-BOT-BC218177
Polygonum polygaloides subsp. esotericum
Alice Eastwood; John Thomas Howell
1940-6-14
8228
Modoc
8 mi. NW of Canby.
Comment
UCD77934
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-18
1408
Modoc
Ca. 13 mi nw of Canby, along n side of Hwy 139, 500 ft w of Forest Service Rd 44N11.
1478
Comment
UCD77941
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-17
1394
Modoc
Ca. 9.5 mi nw of Canby, on s side of Hwy 139.
1487
Comment
UCD77945
Polygonum polygaloides subsp. esotericum
Robert E. Preston
2000-7-17
1387
Modoc
Ca. 11 mi nw of Canby, on n side of Hwy 139, 2.2 mi e of Forest Service Rd 44N11.
1487
Comment
CAS-BOT-BC218185
Polygonum polygaloides subsp. kelloggii
Alice Eastwood; John Thomas Howell
1940-6-14
8228 A
Modoc
8 mi. NW of Canby.
Comment
OBI48886
Polygonum polygaloides subsp. kelloggii
Lewis S. Rose
1940-6-14
40494
Modoc
8 mi NW of Canby
1524
Comment
CAS-BOT-BC218194
Polygonum polygaloides subsp. polygaloides
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-18
13327
Modoc
About eastern outkirts of Lookout.
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
CAS-BOT-BC225102
Populus tremuloides
P. F. Covel
1939-8-13
1633
Modoc
Highway at Pitt River west of Canby.
Comment
CAS-BOT-BC225106
Populus trichocarpa
Elmer Ivan Applegate
1929-5-25
5903
Modoc
Cottonwood Creek, east side of Goose Lake.
Comment
RSA59861
Populus trichocarpa
E. K. Balls
1950-5-11
14610
Modoc
W of Middle Lake. Between Eagleville and Cedarville.
1433
Comment
RSA577885
Potamogeton diversifolius
L. C. Wheeler
1935-8-22
3903
Modoc
Devil's Garden: South Mt. Reservoir.
1524
Comment
UC1099887
Potamogeton diversifolius
Herbert L. Mason, Verne Grant
1947-7-10
13349
Modoc
2 mi e Alturas; Dorris Reservoir
Comment
CAS-BOT-BC242249
Potamogeton epihydrus
Herbert Louis Mason; Verne Grant
1947-7-12
13397
Modoc
Jones' Lane, off Hwy 395, several mi. S of Alturas.
Comment
CAS-BOT-BC242240
Potamogeton foliosus
V. J. Wetherell
1961-8-9
481
Modoc
Stowe Reservoir Campground, 1 mi E of Cedar Pass.
1828
Comment
RSA210807
Potamogeton foliosus
Robert F. Thorne, J. Henrickson, C. W. Tilforth
1969-9-4
39095
Modoc
N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395.
1341
Comment
CHSC110896
Potamogeton foliosus subsp. foliosus
Lowell Ahart
2012-7-12
18359
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) northest of Bieber, Big Valley.
1266
Comment
POM313026
Potamogeton illinoensis
Verne Grant, Irving Schneider
1947-8-29
8353
Modoc
Pit River, at bridge by Coal Stone Valley.
Comment
CAS-BOT-BC242235
Potamogeton natans
Louis Cutter Wheeler
1935-9-11
3973
Modoc
Fletcher Creek, Devia's Garden.
1524
Comment
SEINET5335353
Potamogeton natans
M. S. Baker
1899-8-12
s.n.
Modoc
Egg Lake
Comment
RSA0011552
Potamogeton nodosus
Robert F. Thorne, Larry E. DeBuhr
1975-8-22
46967
Modoc
Ca. 3.4 miles north of Alturas at bridge over North Fork of Pit River
1341
Comment
UC1100101
Potamogeton richardsonii
Herbert L. Mason
1947-8-13
13530
Modoc
n of Canby (ne side of F Reservoir)
Comment
UC441353
Potamogeton striatus
Milo S. Baker
1899-8-24
Modoc
Pit R. at Lookout
Comment
JEPS124367
Potentilla biennis
Lowell Ahart, John Dittes
2015-7-16
20373
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
RSA233766
Potentilla biennis
Robert F. Thorne
1969-9-5
39172
Modoc
Modoc National Forest, Warner Mts, along Fall Creek below Falls.
1738
Comment
UC545667
Potentilla drummondii subsp. bruceae
Louis C. Wheeler
1935-8-1
3734 B
Modoc
Dismal Swamp, Twenty-Mile Creek Warner Mts, Dismal Swamp, Twenty-Mile Creek
2225
Comment
RSA281646
Potentilla fruticosa
S. O. Mattoon
1979-7-20
97
Modoc
Bidwell Peak SE of Dismal Swamp, 6 air-miles E of highway 395 at Newpine creek, Warner mountains.
2500
Comment
POM229173
Potentilla glandulosa
Louis C. Wheeler
1935-8-8
3810
Modoc
Warner Mountains: N Fork Bidwell Creek.
2378
Comment
CAS-BOT-BC214784
Potentilla gracilis
Bruce Bartholomew; Barrett Anderson
1988-7-21
4473
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mts.
2190
Comment
CAS-BOT-BC214785
Potentilla gracilis
Bruce Bartholomew; Barrett Anderson
1989-6-3
4860
Modoc
Quaking Aspen Spring, between Goose Lake and Clear Lake Reservoir.
1500
Comment
CAS-BOT-BC214794
Potentilla gracilis
E. S. Willits
1940-5-17
262
Modoc
Willow Ranch.
Comment
JEPS47214
Potentilla gracilis
Frances D. Payne
1931-6-25
251
Modoc
2 mi sw Warren Mt. (southeastern Modoc County); Warner Mts., Pine Creek Basin, sw of Warren Mt.
2316
Comment
JEPS44229
Potentilla gracilis var. flabelliformis
W. L. Jepson
1918-8-14
7984
Modoc
Jess Valley
1584
Comment
SBBG30542
Potentilla gracilis var. flabelliformis
D. Myrick
1968-6-20
1976
Modoc
Davis Crk on Hwy 395, 15 mi N of Alturas
1524
Comment
UC73029
Potentilla gracilis var. flabelliformis
Milo S. Baker
Aug, 1890
519
Modoc
Forestdale
Comment
POM98605
Potentilla gracilis var. flabelliformis
F. W. Peirson
1926-6-25
6883
Modoc
1 mile east of summit of Cedarville Road, Warner Mountains
Comment
POM312885
Potentilla rivalis
H. L. Mason
1947-8-13
13518
Modoc
Northeast side of 'F' reservoir, north of Canby
Comment
CAS-BOT-BC225032
Poteridium annuum
Leland S. Smith
1918-6-14
936
Modoc
Buck Creek Ranger Station & Willow Creek.
1676
Comment
UCD113965
Poteridium annuum
Jack Major
1966-6-24
s.n.
Modoc
Above Goose Lake, west side of Fandango Pass.
1645
Comment
CAS-BOT-BC214807
Prunus emarginata
Annie Montague Alexander; L. Kellogg
1946-6-28
4859
Modoc
Pine Creek Canyon, N end of Warner Mts.
2103
Comment
CAS-BOT-BC214822
Prunus subcordata
K. Paulson; Robert Paulson
1989-5-8
104
Modoc
Howard's Gulch, along Hwy 139.
1371
Comment
CHSC106334
Prunus subcordata
Lowell Ahart; John Dittes
2010-8-30
17062
Modoc
Around a large rock, near the homestead, about 100 yards east of the fence, 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
HSC27171
Prunus subcordata
J. P. Smith, J. O. Sawyer
1972-5-6
5276
Modoc
1/2 mi. N of Ft. Bidwell on Mill Creek Rd.
1402
Comment
JEPS117363
Prunus subcordata
Lowell Ahart, John Dittes
2010-8-30
17062
Modoc
Around a large rock, near the homestead, about 100 yards east of the fence, 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
RSA1576
Prunus subcordata
E. R. Johnson
1928-8-31
1195
Modoc
W edge of lava beds between Lookout and Battle
Comment
RSA59972
Prunus subcordata
E. K. Balls
1950-5-13
14679
Modoc
W of Goose lake. 1/2 mile S of Oregon-California state line.
1463
Comment
UC1075726
Prunus subcordata
Robert J. Weatherby
1955-7-8
1630
Modoc
6 mi N of Ft. Bidwell; Warner Mountains
1645
Comment
UC711842
Prunus subcordata
Roxana S. Ferris and Laura Lorraine
1941-8-14
10621
Modoc
Summit of Fandago Pass (on road between Fort Bidwell and Pine Creek); Modoc National Forest, Warner Mountains
1889
Comment
CAS-BOT-BC214811
Prunus subcordata
R. M. Austin
1884-6-1
s.n.
Modoc
Modoc County.
Comment
CDA26199
Prunus subcordata var. oregana
T. C. Fuller
1963-7-16
11008
Modoc
South side of Fandango Pass Road just east of road to Willow Ranch, west base of the Warner Mountains.
0
Comment
CAS-BOT-BC225013
Prunus virginiana var. demissa
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16400
Modoc
Roadside above Thoms Creek, 6.1 mi. E of California State Highway 299, on Cedar Pass Rd.
Comment
HSC80703
Prunus virginiana var. demissa
G. M. Riegel
1980-7-1
799
Modoc
South Warner Mountains
1670
Comment
JEPS44920
Prunus virginiana var. demissa
L. S. Smith
1919-6-2
1113
Modoc
Deep Creek Railroad Station; Warner Mountains, Deep Creek Railroad Station
1524
Comment
CAS-BOT-BC498764
Pseudognaphalium
L. S. Smith
1924-7-1
1502
Modoc
Modoc Forest, Round Mt.
1676
Comment
CAS-BOT-BC498765
Pseudognaphalium
L. S. Smith
1924-7-1
1502
Modoc
Modoc Forest, Round Mt.
1676
Comment
UCD32716
Pseudoroegneria spicata
Beecher Crampton
1954-7-7
2148
Modoc
Modoc County, 3 miles west of Cedarville, east side of Cedar Pass, on volcanic slopes.
1615
Comment
UCD91512
Pseudoroegneria spicata
August L. Hormay
1932-7-15
s.n.
Modoc
Modoc National Forest, Crowder Ranger Station.
Comment
CAS-BOT-BC252501
Pseudoroegneria spicata subsp. spicata
Leland S. Smith
1924-6-15
1403
Modoc
Lavas W of Mud Lake.
1371
Comment
CAS-BOT-BC252550
Pseudoroegneria spicata subsp. spicata
John H. Hatton
1911-6-10
29
Modoc
unspecified
1524
Comment
UC593545
Pseudoroegneria spicata subsp. spicata
E. B. Babcock, G. L. Stebbins Jr.
1936-6-9
1827
Modoc
about 3 mi w of Cedarville (in the Warner Mountains, Cedar Creek Canyon); Warner Mountains, Cedar Creek Canyon
1524
Comment
CAS-BOT-BC497463
Pseudostellaria jamesiana
B. Bartholomew
1993-6-12
6595
Modoc
Above the road to Day Rock from Little Hot Spring Valley
1260
Comment
CHSC109460
Pseudostellaria jamesiana
B. Castro; L. P. Janeway
2012-7-24
1950
Modoc
Warner Mountains. Northwestern flank of Mount Bidwell; ca 0.6 air mi S of Dismal Swamp.
7740
Comment
CHSC30639
Pseudostellaria jamesiana
NEH Prouty
1980-7-1
191
Modoc
Modoc National Forest, Warner Mt. District. Bear Flat T. S. Throughout Pinus ponderosa and Abies concolor forest on western rim above Soup Creek drainage.
1889
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
UC1076485
Pseudostellaria jamesiana
F. H. Frost
1925-7-12
51
Modoc
Storr's Meadow Cedar Canyon; Warner Mts., , Cedar Canyon
Comment
CAS-BOT-BC30153
Pseudotsuga menziesii var. menziesii
Bruce Bartholomew
1992-5-14
6273
Modoc
NE side of White Horse Mountains, SW of White Horse Flat Reservoir.
1400
Comment
NY63591
Pseudotsuga menziesii var. menziesii
B. M. Bartholomew
1992-5-14
6273
Modoc
Northeast side of White Horse Mountains, southwest of White Horse Flat Reservoir
1400
Comment
CHSC99115
Psilocarphus brevissimus var. brevissimus
Lowell Ahart; John Dittes
2008-6-21
14986
Modoc
Bottom of a large vernal pool, about 50 yards northwest of a large culvert, about 25 yards west of the large levee, 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
UC190609
Psilocarphus brevissimus var. brevissimus
M. F. Gilman
632
Modoc
Comment
JEPS118265
Psilocarphus oregonus
Lowell Ahart, John Dittes
2011-6-22
17552
Modoc
About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden [Adin], 10 miles (air) east of Lookout, Big Valley
1264
Comment
JEPS118266
Psilocarphus tenellus var. tenellus
Lowell Ahart, John Dittes
2011-6-22
17543
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 [Adin], 10 miles (air) east of Lookout, Big Valley
1264
Comment
HSC1961
Pterospora andromedea
M. T. Milligan
1966-7-25
571
Modoc
Slopes and ridges E of Jess Valley.
1738
Comment
HSC46113
Pterospora andromedea
J. P. Smith, J. O. Sawyer
1973-8-9
7255
Modoc
Blue Lake, Modoc National Forest
1829
Comment
UCD92335
Puccinellia
Beecher Crampton
1954-7-6
2083 -C
Modoc
Along U. S. Hwy. 395. 4 miles north of Likely.
Comment
UCD91528
Puccinellia distans
B. Crampton
1954-7-8
2188
Modoc
Extension of 4th St. 1.5 miles west of Alturas.
Comment
UCD91529
Puccinellia distans
Beecher Crampton
1954-7-8
2192
Modoc
Modoc County, 3 miles west of Alturas, along US highway 299.
Comment
CAS-BOT-BC252547
Puccinellia lemmonii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5448
Modoc
Margin of Goose Lake at S end of the causeway to McGinty Point.
1440
Comment
JEPS120886
Puccinellia lemmonii
Lowell Ahart, John Dittes, Todd Sloat
2013-6-8
18763
Modoc
About 300 yards NE of Parking Area, NE of the old barn, Ash Creek Wildlife Area, about 3.9 air miles W of Adin, about 7.7 air miles NE of Bieber. Big Valley.
Comment
UCD91875
Puccinellia lemmonii
Beecher Crampton
1954-7-6
2083 -B
Modoc
Along U. S. Hwy. 395. 4 miles north of Likely.
Comment
SEINET229269
Puccinellia nuttalliana
Arnold Tiehm, Jan Nachlinger; Gary Schoolcraft
1984-6-24
880
Modoc
Surprise Valley east side of Middle Alkali Lake east of Cedarville.
1356
Comment
UCD93437
Puccinellia nuttalliana
L. G. Goar
1938-1
s.n.
Modoc
Modoc County.
Comment
UCD113280
Purshia tridentata
Robbins; Raynor
1943-6-1
s.n.
Modoc
Between Stronghold and Canby.
Comment
CAS-BOT-BC218228
Purshia tridentata var. tridentata
John Thomas Howell
1934-6-12
12041
Modoc
N side of Fandango Valley.
Comment
CAS-BOT-BC218231
Purshia tridentata var. tridentata
A. D. Borden
1911-8-9
Modoc
S slope of Shields Creek.
Comment
UC467826
Purshia tridentata var. tridentata
B. C. Goldsmith
1910-1
Modoc
Alturia
Comment Read comments Aug 27 2007
UCSB16509
Purshia tridentata var. tridentata
Haller, John
1962-6-7
Modoc
Little Meadows campground, South Fork of the Pit River, 8 miles east of Likely, 1.5 miles west of the western end of Jess Valley; Warner Mountains
1524
Comment
CAS-BOT-BC95687
Pyrola picta
Leland S. Smith
1917-9-17
160
Modoc
Lassen Creek.
2133
Comment
CAS-BOT-BC95692
Pyrola picta
Bruce Bartholomew
1994-8-22
6870
Modoc
Squaw Peak Trail, E side of the Warner Mountains.
2350
Comment
CAS-BOT-BC50398
Pyrrocoma carthamoides var. cusickii
John Thomas Howell
1934-6-12
11987
Modoc
9 mi. S of Davis Creek.
Comment
CAS-BOT-BC50399
Pyrrocoma hirta var. lanulosa
Leland S. Smith
1920-8-30
3 A
Modoc
Windmill Flat.
1524
Comment
UC76018
Pyrrocoma hirta var. lanulosa
Milo S. Baker
July 1894
Modoc
lake at Mt. Meadows w of summit w Eagle Lake; Lake at Mt. Meadows w of summit
Comment
POM229879
Pyrrocoma racemosa var. paniculata
L. C. Wheeler
1935-9-27
4008
Modoc
Pease Flat, Devil's Garden.
1524
Comment
CAS-BOT-BC105114
Quercus kelloggii
Elmer I. Applegate
1897-6-1
872
Modoc
Under rim rock near head of Black Canyon, about 6 miles above Canby, on road to Klamath Falls
Comment
CAS-BOT-BC50360
Raillardella argentea
Francis Dorris Payne
1929-7-26
132
Modoc
Mt. Warren, Warner Mountains
2743
Comment
UC1567399
Raillardella argentea
G. Schoolcraft
1989-7-15
1964
Modoc
n of Devils Knob; Warner Mts.
2621
Comment
OBI47988
Ranunculus
Rhonda Riggins
1989-4-28
1662
Modoc
Pencil Rd 4.4 mi N fo hwy 395 E of Alturas
1524
Comment
UCD13268
Ranunculus alismifolius var. alismellus
Dean Dubbe
1974-5-26
15- 3
Modoc
Modoc CO. Mill Creek Meadow, west side of South Warner Wilderness. Elevation 7000 feet.
2133
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
JEPS3948
Ranunculus alismifolius var. alismifolius
N. T. Mirov
1929-5-30
Modoc
on trail between Fort Bidwell and Buck Creek; Warner Mountains, Spring Creek
2011
Comment
CAS-BOT-BC217264
Ranunculus aquatilis var. aquatilis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16519
Modoc
On mesa 11 mi. W of Canby, along Calif. St. Highway 139.
Comment
CAS-BOT-BC217272
Ranunculus aquatilis var. diffusus
C. L. Hitchcock
1940-5-28
6721
Modoc
15 mi. N of Alturas (near Surprise).
1402
Comment
CHSC115851
Ranunculus aquatilis var. diffusus
Lowell Ahart; John Dittes
2015-7-16
20376
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
CAS-BOT-BC217230
Ranunculus cymbalaria
Bruce Bartholomew
1994-7-1
6764
Modoc
Turner Creek adjacent to Forest Service road 42N21.
1470
Comment
CAS-BOT-BC217231
Ranunculus cymbalaria
E. S. Willits
1939-10-10
166
Modoc
Surprise Valley.
Comment
UC71852
Ranunculus cymbalaria var. saximontanus
Mrs. M. H. Manning
1903-5
141
Modoc
near Fort Bidwell (ne Modoc Co.)
Comment
UC748222
Ranunculus eschscholtzii var. oxynotus
Annie M. Alexander and Louise Kellogg
1946-7-30
5098
Modoc
Eagle Peak Warner Mountains
Comment
CAS-BOT-BC217239
Ranunculus flabellaris
Alice Eastwood; John Thomas Howell
1940-6-12
8080
Modoc
Jess Valley.
Comment
JEPS3950
Ranunculus glaberrimus
N. T. Mirov
1929-5-14
Modoc
e Goose Lake (on road to Fandango Valley); Warner Mountains, Buck Creek
Comment
JEPS60680
Ranunculus glaberrimus
B. M. Payne
1930-3-29
346
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
UC1178908
Ranunculus glaberrimus
Herbert L. Mason
1949-4-16
13999
Modoc
summit of grade between Madeline Plain and Likely
Comment Read comments Jun 2 2009
UC9439
Ranunculus glaberrimus
Mrs. R. M. Austin and Bruce
May 1898
2299
Modoc
Goose Lake; fields
Comment
RSA520474
Ranunculus glaberrimus var. ellipticus
Bruce Bartholomew, B. Anderson
1989-4-27
4632
Modoc
Ryan Canyon, 6km NW of Adin on road to Dutch Flat.
1370
Comment
CAS-BOT-BC217244
Ranunculus glaberrimus var. glaberrimus
Bruce Bartholomew
1993-4-3
6404
Modoc
Adjacent to Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1300
Comment
CAS-BOT-BC217245
Ranunculus glaberrimus var. glaberrimus
F. Angwin
1946-4-21
Modoc
Stone Coal Canyon, near Adin.
1280
Comment
UC118239
Ranunculus hebecarpus
T. S. Brandegee and Mrs. R. M. Austin
212
Modoc
Comment
CAS-BOT-BC217177
Ranunculus occidentalis
John Thomas Howell
1934-6-11
11965
Modoc
Parker Creek, Warner Mts.
1584
Comment
SEINET12086619
Ranunculus occidentalis
J. T. Howell
1934-1
12305
Modoc
Duncan Horse Camp
Comment
UC615121
Ranunculus occidentalis
Beryl O. Schreiber
1934-6-10
1160
Modoc
Lost Lake Warner Mountains (marsh)
Comment
RSA59860
Ranunculus occidentalis var. eisenii
E. K. Balls
1950-5-11
14616
Modoc
8 miles N of Lake City, W side of Upper Lake.
1402
Comment
CAS-BOT-BC217223
Ranunculus occidentalis var. howellii
F. Angwin
1946-5-3
s.n.
Modoc
Big Valley, 2 mi. NW of Adin.
1280
Comment
CHSC100191
Ranunculus occidentalis var. occidentalis
John Dittes; Josephine Guardino
1991-7-21
423
Modoc
Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles Northeast of Bieger, 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
CHSC118087
Ranunculus occidentalis var. occidentalis
L. P. Janeway
2016-5-18
12070
Modoc
Modoc Plateau. Devils Garden area; Island Meadow, along Road 47N08 2.1 road-km north of Road 73/181/47N09.
1606
Comment
CHSC118088
Ranunculus occidentalis var. occidentalis
L. P. Janeway
2016-5-17
12042
Modoc
Modoc Plateau. Devils Garden area; where Road 45N06 crosses Logans Slough; about 3.2 air-km north of Big Sage Reservoir.
1494
Comment
CAS-BOT-BC217215
Ranunculus occidentalis var. ultramontanus
Roxana Stinchfield Ferris; R. Duthie
1919-6-13
48
Modoc
Parker Creek near Modoc Nat. Forest Boundary.
Comment
UC9470
Ranunculus orthorhynchus var. orthorhynchus
Milo S. Baker
1893-6-27
Modoc
Comment
UC9483
Ranunculus repens
Mrs. R. M. Austin and Bruce
June 1898
407
Modoc
Goose Lake
Comment
CAS-BOT-BC217194
Ranunculus sceleratus
R. F. Thorne; J. Henrickson; C. W. Tilforth
1969-9-4
39092
Modoc
N Fork of pit River, 3.4 mi. N of Alturas where crossed by Hwy 395
1341
Comment
JEPS55164
Ranunculus sceleratus
Mary H. Manning
1903-5-8
126
Modoc
Comment
CAS-BOT-BC217195
Ranunculus sceleratus var. multifidus
Elmer Ivan Applegate
1897-6-5
968
Modoc
Near Alturas.
Comment
POM269753
Ranunculus sceleratus var. multifidus
Louis C. Wheeler
1935-8-3
3762
Modoc
Warner Mountains: Pine Creek.
1738
Comment
RSA85295
Ranunculus sceleratus var. multifidus
F. W. Peirson
1926-6-26
6904
Modoc
Alturas to Canby
Comment
CAS-BOT-BC217153
Ranunculus testiculatus
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-13
6542
Modoc
8 km E of Likely along S Fork of Pit River.
1380
Comment
JEPS96813
Ranunculus testiculatus
Dean W. Taylor
1992-3-16
12332
Modoc
1 air mi SW of Duncan Reservoir; Modoc Plateau
1493
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
CAS-BOT-BC217158
Ranunculus uncinatus
Bruce Bartholomew
1995-7-31
7115
Modoc
Upper reaches of Sassen Creek, W side of the Warner Mountains.
1900
Comment
JEPS3949
Ranunculus uncinatus
N. T. Mirov
1929-7-4
Modoc
about one mi s Oregon-California boundary; Warner Mountains, Lily Lake
2133
Comment
RSA78890
Rhamnus rubra
E. K. Balls, Percy C. Everett
1952-10-11
18156
Modoc
0.3 miles SE of crest of Fandango Pass, Warner Mts.
1829
Comment
SEINET2029156
Rhododendron columbianum
L. C. Wheeler
1935-8-4
3777
Modoc
Warner Mountains, Pine Creek
2210
Comment
UCD102115
Ribes aureum
J. P. Smith; J. O. Sawyer
1972-5-6
5278
Modoc
along Lassen Creek on road from Fandango Valley to Davis Creek.
1463
Comment
CAS-BOT-BC92390
Ribes aureum var. aureum
John Thomas Howell
1934-6-13
12096
Modoc
Patterson Mill Road. Warner Mountains.
1676
Comment
CAS-BOT-BC225863
Ribes cereum
E. S. Willits
1940-4-27
190
Modoc
Sugar Hill.
Comment
CAS-BOT-BC225871
Ribes cereum
Roxana Stinchfield Ferris; R. Duthie
1919-6-15
123
Modoc
Above Parker Creek near Modoc Nat. Forest Boundary.
Comment
CHSC13854
Ribes cereum
J. Grove
1973-4-28
87
Modoc
Collected on black lava flow 15 mi NE of Glenburn.
Comment
JEPS27158
Ribes cereum
Lauramay T. Dempster
1961-6-20
1713
Modoc
ridge just north of junction of Dismal Creek Road with Ft. Bidwell Road; Warner Mts.
2346
Comment
NY454996
Ribes cereum
B. M. Bartholomew
1988-6-24
4297
Modoc
Road beyond Poison Lake ca. 8 km. south of the road from US Highway 395 to Lily Lake, Warner Mountains
2130
Comment
RSA165508
Ribes cereum
Clare B. Hardham
1961-6-20
7856
Modoc
Cave Lake.
2134
Comment
RSA520365
Ribes cereum
Bruce Bartholomew, B. Anderson
1989-4-29
4685
Modoc
Surprise Valley Road, just S of the Oregon border, extreme NE corner of Modoc County.
1630
Comment
RSA97474
Ribes cereum
Beecher Crampton
1954-7-8
2185
Modoc
Canyon of the South fork of the Pit River, 12 miles East of Likely.
Comment
NY455304
Ribes montigenum
A. M. Alexander
1946-6-25
4822
Modoc
Dismal Swamp, north end of Warner Mountains
2255.5
Comment
SBBG2779
Ribes montigenum
H. and M. Dearing
1939-6-8
3605
Modoc
Lily Lake, Warner Mtns
1828
Comment
CAS-BOT-BC225912
Ribes roezlii var. roezlii
Bruce Bartholomew; Barrett Anderson
1988-5-12
4106
Modoc
S side of Egg Lake.
1300
Comment
CAS-BOT-BC225916
Ribes velutinum
Bruce Bartholomew; Barrett Anderson
1988-5-12
4137
Modoc
Along the N side of the Pit River, 0.5 km W of State Highway 299 on Bushey Road.
1310
Comment
CAS-BOT-BC225921
Ribes velutinum
John Thomas Howell
1934-6-12
12011
Modoc
Between Davis Creek and Plum Valley.
Comment
RSA0019692
Ribes velutinum
E. K. Balls
1950-5-13
14666
Modoc
Goose Lake, east shore near Willow Ranch.
1463
Comment
CAS-BOT-BC225933
Ribes viscosissimum
Elmer Ivan Applegate
1932-7-7
8222
Modoc
Just above Lily Lake, Bidwell Pass, Warner Mts.
Comment
CAS-BOT-BC225938
Ribes viscosissimum
Milo Samuel Baker
1898-8-11
507
Modoc
Bluff SW of Medicine Lake.
Comment
CAS-BOT-BC225942
Ribes viscosissimum
Margaret J. Williams
1984-6-29
84- 71 -3
Modoc
Lily Lake, W side of Warner Mts.
2072
Comment
CAS-BOT-BC225946
Ribes viscosissimum
C. L. Hitchcock
1940-5-27
6694
Modoc
15 mi. NE of Alturas.
1615
Comment
NY455556
Ribes viscosissimum
L. C. Wheeler
1935-8-14
3850
Modoc
Lily Lake, Pine Creek, Warner Moutnains
2072.6
Comment
NY455564
Ribes viscosissimum
B. M. Bartholomew
1988-6-24
4298
Modoc
Road beyond poison Lake, ca. 8 km south of the road from US Highway 396 to lily Lake, Warner Mountains
2130
Comment
UCR80270
Ribes viscosissimum var. hallii
L. C. Wheeler
1935-8-14
3850
Modoc
Warner Mtns., Lily Lake, Pine Creek
2073
Comment
CAS-BOT-BC50371
Rigiopappus leptocladus
Bruce Bartholomew
1990-6-18
5385
Modoc
Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1230
Comment
HSC28867
Rigiopappus leptocladus
D. H. Norris, T. Nelson, S. Dowty
1971-6-23
19409
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
CAS-BOT-BC50374
Rigiopappus leptocladus
John H. Hatton
1911-6-16
101
Modoc
Modoc County.
1371
Comment
CDA43017
Rorippa austriaca
L. Ahart, John Dittes
2008-8-25
15274
Modoc
On the banks of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout.
Comment
UCR47628
Rorippa austriaca
Don Pendleton
1987-6-24
s.n.
Modoc
Hwy 395 near town of Likely.
Comment
CDA34339
Rorippa austriaca
E. Finley
1987-6-17
s.n.
Modoc
Big Valley; Jones Rd., off US 395, N of Likely.
0
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
CAS-BOT-BC58416
Rorippa curvisiliqua
Bruce Bartholomew; Barrett Anderson
1989-6-2
4789
Modoc
Long Canyon, 12 km NE of Fort Bidwell on the road to the Oregon border.
1550
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
UC1191534
Rorippa nasturtium-aquaticum
Verne Grant and Irving Schneider
1947-7-19
8078
Modoc
in Pit Valley s Alturas (Williams Ranch, along Southern Pacific right-of-way near East Canal); Pit Valley s of Alturas
Comment
UC673336
Rorippa nasturtium-aquaticum
F. H. Frost
1925-7-11
Modoc
Cedar Canyon 2 mi above Cedarville (Warner Mts.); , Cedar Canyon, above Cedarville
Comment
CDA25132
Rorippa palustris var. occidentalis
T. C. Fuller
1958-7-8
1953
Modoc
Corporation Ranch, Likely.
0
Comment
UC748374
Rorippa sinuata
Annie M. Alexander and Louise Kellogg
1946-6-20
4811
Modoc
Eagleville
1440
Comment
CAS-BOT-BC218244
Rosa gymnocarpa
Bruce Bartholomew
1994-7-4
6855
Modoc
Johnson Creek, E of State Hwy 299.
1620
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
HSC59871
Rosa woodsii subsp. ultramontana
J. P. Smith, J. O. Sawyer
1973-8-9
7254
Modoc
Blue Lake, Modoc National Forest.
1829
Comment
CAS-BOT-BC218265
Rosa woodsii var. ultramontana
Verne Grant; I. Schneider
1947-7-18
8045
Modoc
Eastside Canall, 5 mi. N of Bayley's bridge, S of Alturas.
Comment
RSA67240
Rosa woodsii var. ultramontana
Philip A. Munz
1951-9-14
16976
Modoc
Jess Valley Warner Mts, east of Likely
1524
Comment
UC1075761
Rosa woodsii var. ultramontana
Robert J. Weatherby
1955-7-8
1627
Modoc
5 mi n Ft. Bidwell; no. Warner Mts.
1783
Comment
UC467795
Rosa woodsii var. ultramontana
W. P. Taylor and H. C. Bryant
1910-6-11
Modoc
S. Fork Pitt River, Alturas
1402
Comment
UC619254
Rosa woodsii var. ultramontana
J. and H. W. Grinnell
1938-6-14
1004
Modoc
along railroad right of way near old beach line of Goose Lake; Fairport
1524
Comment
UC12970
Rubus parviflorus
Baker and Nutting
Modoc
Comment
JEPS127307
Rumex crispus
Lowell Ahart, John Dittes
2016-7-14
21192
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin Big Valley.
Comment
CAS-BOT-BC211302
Rumex lacustris
Herbert Louis Mason; Verne Grant
1947-7-10
13336
Modoc
Dorris Reservoir, 2 mi E of Alturas.
Comment
CAS-BOT-BC211306
Rumex occidentalis
Bruce Bartholomew
1994-7-1
6769
Modoc
Turner Creek adjacent to Forest Service road 42N21.
1470
Comment
UC1101215
Rumex salicifolius var. lacustris
Verne Grant and Irving Schneider
1947-8-27
8328
Modoc
s end Clear Lake
Comment
CDA23209
Rumex salicifolius var. triangulivalvis
T. C. Fuller
1958-7-8
1934
Modoc
Corporation Ranch, Likely.
0
Comment
HSC65604
Rumex triangulivalvis
Thomas Wood
1979-8-9
239
Modoc
Dirt Road along Bidwell Creek, 2.8 mi. NW of junction with Co. Hwy. 2 N of Fort Bidwell
1509
Comment
JEPS51064
Sagina saginoides
W. L. Jepson
1918-8-8
7905
Modoc
N. Fork Bidwell Creek Mt. Bidwell; , N. Fork Bidwell Creek
1828
Comment
CAS-BOT-BC245203
Sagittaria cuneata
Robert Folger Thorne; C. W. Tilforth
1969-9-4
39058
Modoc
2 mi. W of Davis Creek.
1432
Comment
UC935737
Sagittaria cuneata
Herbert L. Mason and Verne Grant
1947-7-11
13368
Modoc
irrigation ditch by Jones Lane off Highway 395 s Alturas
Comment
UCR34671
Salix
J. A. Harpel
1981-8-6
V- 45
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
CAS-BOT-BC225751
Salix boothii
Francis Dorris Payne
1932-7-7
335
Modoc
Pine Creek Basin, Warner Mts., about 33 km SE of Alturas.
2280
Comment
RSA5674
Salix boothii
Frances D. Payne
1931-7-7
331
Modoc
Pine Creek Basin. Warner Mtns. About 33 km SE of Alturas.
2280
Comment
UC482330
Salix boothii
Frances D. Payne
1931-7-7
331
Modoc
33 km. se of Alturas; Warner Mts., Pine Creek Basin
2280
Comment
UC482331
Salix boothii
Frances D. Payne
1931-7-7
331
Modoc
33 km. se of Alturas; Warner Mts., Pine Creek Basin
2280
Comment
UC482335
Salix boothii
Frances D. Payne
1931-7-7
335
Modoc
33 km. se of Alturas; Warner Mts., Pine Creek Basin
2280
Comment
UC492378
Salix boothii
Frances D. Payne
1932-7-21
729
Modoc
e of Alturas (marsh s of Mosquito Lake); Warner Mts., e side Mt. Warren (Buck Mt.)
Comment
CAS-BOT-BC225759
Salix eastwoodiae
Francis Dorris Payne
1931-7-8
177
Modoc
Pine Creek Basin ca. 33 km SE of Alturas, Warner Mountains
2280
Comment
UC481863
Salix eastwoodiae
Frances D. Payne
1931-6-25
275
Modoc
ca. 33 km. se Alturas; Warner Mts., Pine Creek Basin
2280
Comment
UC5065
Salix eastwoodiae
Mrs. R. M. Austin and Bruce
June 1898
33
Modoc
Warner Mts.
Comment
CAS-BOT-BC225767
Salix exigua
Elmer Ivan Applegate
1897-6-2
3030
Modoc
Upper Pitt River valley S of Alturas.
Comment
CAS-BOT-BC225782
Salix exigua
H. P. Bracelin; Francis Dorris Payne
1931-6-30
488
Modoc
Parker Creek, 20 km E of Alturas.
1560
Comment
NY187440
Salix exigua
N. F. Bracelin
1931-6-30
501
Modoc
Alturas
1360
Comment
NY187441
Salix exigua
N. F. Bracelin
1931-6-30
501
Modoc
Alturas
1360
Comment
NY187445
Salix exigua
F. D. Payne
1931-6-30
495
Modoc
Parker Creek, 20 km east of Alturas. Meadow south of Payne Ranch
1560
Comment
UCD110872
Salix exigua
Mrs. H. P. Bracelin; Miss Frances D. Payne
1931-6-30
488
Modoc
Parker Creek, 20 km. east of Alturas. Meadow south of Payne Ranch.
1560
Comment
CAS-BOT-BC197555
Salix geyeriana
Louis Cutter Wheeler
1935-9-11
3969
Modoc
Fletcher Creek, Devil's Garden.
1524
Comment
CAS-BOT-BC229683
Salix lasiandra subsp. caudata
Elmer Ivan Applegate
1929-6-25
5899
Modoc
Cottonwood Creek, E side of Goose Lake.
Comment
CAS-BOT-BC229688
Salix lasiandra subsp. caudata
H. Paul Arnaud
1967-8-12
s.n.
Modoc
Cedar Pass Campground.
Comment
CAS-BOT-BC229693
Salix lasiandra subsp. caudata
P. Monnet
1913-7-1
930
Modoc
Warner's Range.
1828
Comment
UC437345
Salix lasiandra var. caudata
W. P. Taylor and H. C. Bryant
1910-1
Modoc
Parker Creek Warner Mts., Parker Creek
1676
Comment
JEPS114783
Salix lasiandra var. lasiandra
Lowell Ahart, John Dittes
2008-8-25
15303
Modoc
On the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-notheast of Lookout
1273
Comment
UC481841
Salix lasiolepis
Frances D. Payne
1931-6-10
136
Modoc
Warner Mts., Parker Creek
1560
Comment
UC481927
Salix lasiolepis
Mrs. H. P. Bracelin
1931-6-29
486
Modoc
halfway between Adin and Canby
1350
Comment
CAS-BOT-BC229698
Salix lemmonii
Francis Dorris Payne
1931-7-7
332
Modoc
Pine Creek Basin, Warner Mts., about 33 km SE of Alturas.
2280
Comment
NY187862
Salix lemmonii
L. C. Wheeler
1935-8-3
3760
Modoc
Pine Creek, Warner Mts.
1737.4
Comment
POM209559
Salix lemmonii
Frances D. Payne
1934-08
778
Modoc
Pine Creek Basin. Warner Mtns.
2317
Comment
RSA59371
Salix lemmonii
E. K. Balls
1950-5-11
14622
Modoc
4 miles S of Fort Bidwell. W of Upper Lake.
1402
Comment
UC433170
Salix lemmonii
Milo S. Baker
1893-6-6
Modoc
Big Valley Mts.
Comment
UC481859
Salix lemmonii
Frances D. Payne
1931-7-7
334
Modoc
ca. 33 km. s.e. Alturas; Warner Mts., Pine Creek Basin
2280
Comment
CHSC101021
Salix lutea
John Dittes
2008-5-21
1519
Modoc
Modoc Plateau; Big Valley; ca. 1.7 air miles south of Lookout, ca. 1.1 air miles west of County Road 91; riparian corridor of Pit River.
1259
Comment
POM107279
Salix lutea
R. M. Austin
1895-04
s.n.
Modoc
Goose Lake. Franklin Creek.
Comment Read comments Mar 5 2011
UC159111
Salix lutea
B. C. Goldsmith
1910-1
Modoc
<Alturias> [Alturas]
Comment
UCD111717
Salix lutea
Mrs. H. P. Bracelin; Miss Frances D. Payne
1931-6-30
499
Modoc
Parker Creek, 20 km. east of Alturas, south of Payne Ranch.
1560
Comment
JEPS14854
Salix melanopsis
Frances D. Payne
1931-6-10
140
Modoc
Parker Creek Warner Mts., Parker Creek
1584
Comment
UC481845
Salix melanopsis
Frances D. Payne
1931-6-11
140
Modoc
Parker Creek Warner Mts., Parker Creek
1560
Comment
JEPS14859
Salix scouleriana
Frances D. Payne
1931-6-10
138
Modoc
Parker Creek Warner Mts., Parker Creek
1584
Comment
POM229222
Salix scouleriana
Louis C. Wheeler
1935-8-3
3759
Modoc
Warner Mountains: Pine Creek.
1738
Comment
UC710871
Salix scouleriana
C. L. Hitchcock
1940-5-27
6698
Modoc
15 mi. n.e. Alturas
1615
Comment
CAS-BOT-BC179253
Salvia aethiopis
M. J. Williams
1984-6-29
84- 70 -1
Modoc
N of Alturas on Hwy 395 almost to Oregon border.
1432
Comment
RSA59359
Salvia dorrii subsp. dorrii
E. K. Balls
1950-5-21
14819
Modoc
Opposite South Fork Public Camp, South Fork Pit River, on slopes 150 ft. above camp
1479
Comment
SBBG6480
Salvia dorrii var. dorrii
H. and M. Dearing
1939-6-9
3609
Modoc
E side of Cedar Pass
Comment
CAS-BOT-BC184100
Salvia dorrii var. pilosa
Clare B. Hardham
1961-6-17
7529
Modoc
Between Alturas and Susanville
1524
Comment
RSA446306
Salvia dorrii var. pilosa
Christopher Davidson
1975-6-4
2607
Modoc
1/4 mi. W of Cedarville on Hwy 299.
1463
Comment
JEPS12713
Sambucus mexicana
F. H. Frost
1925-7-11
35
Modoc
2 mi above Cedarville; Cedar Canyon campsite
Comment
UC441301
Sambucus mexicana
Franklin P. Nutting
Modoc
near Forestdale; Big Valley Mts.
Comment
SEINET2149926
Sambucus racemosa var. melanocarpa
K. T. Harper
1974-1
142
Modoc
Pine Creek, west slope of Warner Mountains.
2226
Comment
CAS-BOT-BC225025
Sanguisorba annua
Herbert Louis Mason; Verne Grant
1947-7-13
13443
Modoc
Joseph Creek on Highway 395, N of Davis Creek.
Comment
JEPS46338
Sanguisorba annua
Frances D. Payne
1931-6-18
199
Modoc
s and e Alturas (Parker Creek, Warner Mountains); Warner Mountains, Parker Creek
1584
Comment
UC466699
Sanguisorba annua
W. P. Taylor and H. C. Bryant
1910-6-26
Modoc
Parker Cr.; Warner Mountains, Parker Cr.
1676
Comment
RSA504661
Sanicula graveolens
Bruce Bartholomew, B. Anderson
1988-7-23
4559
Modoc
Road beyond Poison Lake 8km S of the road from Hwy 395 to Lily Lake, Warner Mountains.
2140
Comment
SJSU9686
Sanicula graveolens
W. Savage
1979-7-24
1566
Modoc
Long Meadow Unit, Devils Garden District, Modoc National Forest
1615
Comment
CAS-BOT-BC95241
Saponaria officinalis
Bruce Bartholomew
1989-8-10
5050
Modoc
N side of Widow Valley, 10.1 km E of Day on County Road 94.
Comment
OBI17180
Sarcobatus vermiculatus
H. E. McMinn
1931-5-23
2459
Modoc
Middle Lake
Comment
RSA503035
Saxifraga oregana
Bruce Bartholomew, B. Anderson
1988-6-24
4367
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mountains.
2190
Comment
UC748344
Saxifraga oregana
Annie M. Alexander and Louise Kellogg
1946-7-18
5027
Modoc
Benton Meadow; Warner Mountains, Benton Meadow
2072
Comment
NY784264
Saxifraga oregana var. oregana
B. M. Bartholomew
1988-6-24
4367
Modoc
Vicinity of Patterson Campground, southern end of the Warner Mountains. Emerson Peak 7 1/2' Quad.
2190
Comment
CAS-BOT-BC245131
Schoenoplectus acutus var. occidentalis
Alice Eastwood; John Thomas Howell
1940-6-12
8032
Modoc
Likely.
Comment
RSA210779
Schoenoplectus acutus var. occidentalis
Robert F. Thorne, James Henrickson, C. W. Tilforth
1969-9-4
39070
Modoc
SW shore of Goose Lake N of McGinty Point
1433
Comment
CAS-BOT-BC245128
Schoenoplectus americanus
Bruce Bartholomew
1989-8-10
5033
Modoc
Little Hot Spring Valley, 3.2 km NW of Day.
1070
Comment
CAS-BOT-BC245130
Schoenoplectus americanus
Herbert Louis Mason
1947-8-11
13499
Modoc
Hwy 81, W margin of Lower Lake, near boundary with Lassen Co.
Comment
CAS-BOT-BC245123
Scirpus microcarpus
Bruce Bartholomew
1989-8-12
5113
Modoc
South Fork of Pine Creek just N of trailhead to Pine Creek Basin, W side of Warner Mts.
2010
Comment
CHSC110969
Scirpus microcarpus
Lowell Ahart; John Dittes
2012-7-12
18365
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
JEPS114910
Scirpus microcarpus
Lowell Ahart, John Dittes
2008-8-26
15354
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
JEPS63954
Scirpus microcarpus
Frances D. Payne
1932-7-11
693
Modoc
s and e Alturas (Parker Creek); Warner Mountains, , s and e of Alturas
1584
Comment
CAS-BOT-BC197837
Scrophularia lanceolata
Bruce Bartholomew; Barrett Anderson
1989-6-3
4870
Modoc
Boles Creek, ca. 5.5 km E of the SE corner of Clear Lake Reservoir.
1430
Comment
UC103822
Scrophularia lanceolata
Mrs. R. M. Austin
Aug 1894
299
Modoc
Comment
SJSU11409
Scutellaria nana
H. L. Buckalew
1961-7-1
Modoc
base of Cedar Mt c. 2 mi NW of Cedar Pass on Hwy 299, Warner Mts
2133
Comment
UCD92572
Secale cereale
Leo Whitney
1935-7-2
3405
Modoc
Badger Well.
Comment
CHSC63604
Sedum lanceolatum
V. H. Oswald; Beth Corbin, Mike Dolan, Allison Sanger
1994-7-9
6372
Modoc
Dismal Swamp ca. 6 mi (air) E of Hwy. 395, just S of the Oregon border.
2218
Comment
UC205191
Sedum lanceolatum
M. F. Gilman
512
Modoc
Comment
UCR34756
Sedum rosea
J. A. Harpel
1981-8-6
V 39
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
JEPS48025
Sedum stenopetalum
Frances D. Payne
1931-6-11
147
Modoc
s and e Alturas (Parker Creek, n slope, Warner Mountains); Warner Mountains, Parker Creek, s and e of Alturas
1584
Comment
CAS-BOT-BC95618
Sedum stenopetalum subsp. stenopetalum
K. Paulson; Robert Paulson
1988-6-11
23
Modoc
Parker Creek Road.
1524
Comment
CAS-BOT-BC95619
Sedum stenopetalum subsp. stenopetalum
Frederick H. Frost
1925-7-13
75
Modoc
Summit, Cedar Canyon, Warner Mts.
Comment
CAS-BOT-BC95624
Sedum stenopetalum subsp. stenopetalum
Margaret J. Williams
1984-6-30
84- 80 -7
Modoc
6.8 mi. W of Cedarville-Gerlach road.
1981
Comment
CAS-BOT-BC50342
Senecio aronicoides
Barrett Anderson
1986-7-9
3165
Modoc
Near Stough Reservoir.
1965
Comment
HSC81123
Senecio aronicoides
G. M. Riegel
1980-8-7
1011
Modoc
S Warner Mtns.
2100
Comment
CAS-BOT-BC50312
Senecio eurycephalus var. eurycephalus
Margaret 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
UCR34707
Senecio fremontii
J. A. Harpel
1981-8-6
V 29
Modoc
Warner Mtns, South Warner Wilderness Area: E end of Patterson Lake, 7 mi NW of Eagleville
2744
Comment
RSA0012564
Senecio hydrophilus
F. W. Peirson
1926-6-25
6894
Modoc
1 mile east of summit of Warner Mts. on Cedarville Road.
Comment
CAS-BOT-BC50265
Senecio integerrimus
Annie Montague Alexander; L. Kellogg
1946-7-18
5019
Modoc
Benton Meadow.
2072
Comment
CAS-BOT-BC50299
Senecio integerrimus var. exaltatus
Betty J. Hammerly
1941-6-20
35
Modoc
Clear Lake.
1767
Comment
UC36167
Senecio integerrimus var. exaltatus
Mrs. R. M. Austin
June 1894
Modoc
Dry Valley
Comment
JEPS5942
Senecio serra var. serra
Frances D. Payne
1931-7-4
318
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC54279
Senecio triangularis
Annie Montague Alexander; L. Kellogg
1946-7-29
5081
Modoc
Eagle Peak.
2438
Comment
RSA503243
Senecio triangularis
Bruce Bartholomew, B. Anderson
1988-7-22
4533
Modoc
Mill Creek, Lake City Canyon, 5.5 km west of Lake City, east side of the Warner Mountains
1860
Comment
HSC75912
Sibbaldia procumbens
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19339
Modoc
Soup Springs Campground
Comment
UC748066
Sibbaldia procumbens
Annie M. Alexander and Louise Kellogg
1946-7-14
5069
Modoc
Horse Mountain; Warner Mountains
Comment
NY53361
Sidalcea oregana
K. Paulson
1989-7-18
196
Modoc
Vicinity of Granger Creek, E side of Warner Mts.
1914.1
Comment
CAS-BOT-BC179067
Sidalcea oregana subsp. oregana
John Thomas Howell
1934-6-11
11944
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC179082
Sidalcea oregana subsp. oregana
Annie Montague Alexander; L. Kellogg
1946-6-17
4787
Modoc
W side of pass, Cedar Pass road.
1676
Comment
CAS-BOT-BC179086
Sidalcea oregana subsp. oregana
Leland S. Smith
1922-7-23
1309
Modoc
Grouse Mt.
1981
Comment
CAS-BOT-BC179092
Sidalcea oregana subsp. oregana
L. A. M. Black
1894-8-1
67
Modoc
Davis Creek.
Comment
CAS-BOT-BC179096
Sidalcea oregana subsp. oregana
E. S. Willits
1940-5-17
259
Modoc
Willow Ranch.
Comment
CAS-BOT-BC179051
Sidalcea oregana subsp. spicata
E. S. Willits
1940-6-9
338
Modoc
12 Mile Creek.
Comment
JEPS67274
Sidalcea oregana subsp. spicata
Frances D. Payne
1931-6-20
205
Modoc
s and e Alturas (Parker Creek, Warner Mountains); Warner Mountains, s and e of Alturas, Parker Creek
1584
Comment
NY446739
Silene douglasii
L. C. Wheeler
1935-8-5
3784
Modoc
Pine Creek, Warner Mountains
2316.5
Comment
CAS-BOT-BC248373
Silene douglasii var. douglasii
B. Bartholomew; H. Sun
2002-6-24
8864
Modoc
Fandango Pass on the E side of the Warner Mountains near the crest of the mountains
1820
Comment
CAS-BOT-BC95244
Silene douglasii var. douglasii
Bruce Bartholomew; Barrett Anderson
1990-7-20
5489
Modoc
10.3 km N of Buck Creek Ranger Station, crest of Warner Mountains W side of Warner Mts.
2130
Comment
UC465655
Silene lemmonii
Franklin P. Nutting
Modoc
near Forestdale; near Forestdale
Comment
CAS-BOT-BC95268
Silene menziesii
Leland S. Smith
1922-7-20
1278
Modoc
Rush Creek Ranger Station.
1905
Comment
CAS-BOT-BC95272
Silene menziesii
Bruce Bartholomew
1991-7-6
5999
Modoc
Rush Creek above Upper Rush Creek Camp Ground.
1580
Comment
CAS-BOT-BC95042
Sisymbrium altissimum
Bruce Bartholomew
1994-10-8
6875
Modoc
1 km S of Lookout - Adin Road on County Road 87A.
1260
Comment
CHSC85188
Sisyrinchium bellum
John Dittes; Josephine Guardino
1991-6-1
379
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
UC1191944
Sium suave
Verne Grant, Irving Schneider
1947-7-19
8062
Modoc
s of Alturas (Corporation Ranch, s of South Loop Road); Corporation Ranch
Comment
SEINET3991592
Smilacina amplexicaulis
Unknown
1940-5-27
Modoc
15 miles NE of Alturas.
1615
Comment
CAS-BOT-BC245430
Solanum physalifolium var. nitidibaccatum
John Thomas Howell
1934-7-2
12365
Modoc
W side of Clear Lake.
Comment
CAS-BOT-BC245431
Solanum physalifolium var. nitidibaccatum
John Thomas Howell
1934-7-2
12365
Modoc
W side of Clear Lake.
Comment
CHSC99932
Solanum physalifolium var. nitidibaccatum
Lowell Ahart; John Dittes
2008-8-25
15297
Modoc
On the east 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
RSA0020577
Solanum physalifolium var. nitidibaccatum
Louis C. Wheeler
1935-9-22
3994
Modoc
3 mi W of Alturas
1357
Comment
JEPS117366
Solanum triflorum
Lowell Ahart, John Dittes
2010-8-30
17083
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
JEPS12132
Solanum triflorum
F. H. Frost
1925-7-20
92
Modoc
2 mi above Cedarville (Cedar Camp); Cedar Camp
Comment
CAS-BOT-BC245428
Solanum triflorum
Belknap C. Goldsmith
1912-9-1
74
Modoc
Modoc County.
1341
Comment
SEINET5624747
Solanum triflorum
L. C. Wheeler
1935-9-22
3995
Modoc
Pitt River, Rattlesnake Butte, Warm Springs Valley
1341
Comment
UC527397
Solanum triflorum
C. B. Wolf
1931-9-5
2399
Modoc
3 mi above e base Warner Mountains (on the grade from Lake City-Fort Bidwell Road- to Davis Creek)
1676
Comment
JEPS32388
Solidago elongata
L. S. Smith
1918-8-11
1022
Modoc
Camp One T38.16 Modoc National Forest, Camp One T38.16
2438
Comment
JEPS5954
Solidago elongata
Frances D. Payne
1933-8-5
768
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC54283
Solidago velutina subsp. californica
Bruce Bartholomew
1989-8-12
5126
Modoc
South Fork of Pine Creek where it crosses West Warner Road, W side of Warner Mountains.
1900
Comment
CAS-BOT-BC158916
Sorbus scopulina
M. S. Baker
1899-8-1
s.n.
Modoc
Forest Dale
Comment
CAS-BOT-BC242257
Sparganium emersum
Verne Grant; I. Schneider
1947-7-18
8057
Modoc
S loop of E side road in Pit River Valley S of Alturas.
Comment
JEPS32229
Sparganium emersum var. emersum
W. L. Jepson
1918-8-12
7949
Modoc
Jess Valley
1584
Comment
RSA8223
Sparganium eurycarpum
Elmer I. Applegate
1929-7-29
6088
Modoc
Clear Lake Dam, Clear Lake.
Comment
UC1191923
Stachys palustris subsp. pilosa
Verne Grant, Irving Schneider
1947-7-18
8046
Modoc
5 mi n Bayley's Bridge (Eastside Canal, s of Alturas)
Comment
SEINET5337009
Stellaria jamesiana
M. J. Williams
1984-6-28
84- 67 -3
Modoc
2 miles north of intersection between Soldier Creek and Old cannon Mill roads. Warner Mtns, north of Cedar pass.
2057
Comment
CAS-BOT-BC95295
Stellaria longipes var. longipes
Verne Grant; I. Schneider
1947-8-24
8252
Modoc
Jess Valley.
Comment
UC71584
Stellaria longipes var. longipes
Mrs. M. H. Manning
1903-5
144
Modoc
near Fort Bidwell (ne Modoc County)
Comment
UC8677
Stellaria longipes var. longipes
Milo S. Baker
1893-6-28
Modoc
Comment
HSC4281
Stellaria media
M. T. Milligan
1966-4-8
453
Modoc
N end of Jess Valley
1616
Comment
CAS-BOT-BC54296
Stenotus acaulis
Leland S. Smith
1917-7-17
83
Modoc
Head of Shield Creek.
2133
Comment
CAS-BOT-BC54262
Stenotus stenophyllus
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-12
16377
Modoc
Junction of Cedar Pass road and Hwy 299, 5.5 mi. N of Alturas
Comment
SEINET195472
Stephanomeria tenuifolia
Annie M. Alexander, Loise Kellogg
1946-7-5
4908
Modoc
Lava Cliff west Lower Lake.
Comment
UCR163261
Stipa
Jim Andre
1993-7-2
1426
Modoc
Modoc Plateau, about 10 miles NW of Canby on Hwy 139, near NW end of Oak Ridge
1494
Comment
CHSC109474
Stipa nelsonii var. dorei
L. P. Janeway; B. Castro
2012-7-26
11017
Modoc
Warner Mountains. Top of Yellow Mountain; topmost part and western edge (at the edge of a steep dropoff to the northwest).
2463
Comment
HSC80836
Stipa occidentalis var. occidentalis
G. M. Riegel
1980-7-15
884
Modoc
South Warner Mtns.
1829
Comment
SEINET12006997
Streptanthus
M. Ownbey, Meyer, F. G.
1940-1
2135
Modoc
Cedar Pass, Warner Mts
Comment
JEPS27077
Streptanthus cordatus
Frances D. Payne
1933-8-6
777
Modoc
s slope above lake margin (2 mi sw of Warren Mt, sw Modoc Co.); Pine Creek Basin
2316
Comment
CAS-BOT-BC95060
Streptanthus cordatus var. cordatus
Robert J. Weatherby
1955-7-8
1628
Modoc
6 mi. N of Ft. Bidwell, northern Warner Mts.
1645
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
UC1736574
Streptanthus cordatus var. cordatus
Dean Wm. Taylor with Glenn L. Clifton
1989-8-5
10451
Modoc
Warner Mountains, Emerson Creek drainage; cirque headwall above South Emerson Lake
2560
Comment
CAS-BOT-BC242261
Stuckenia pectinata
Verne Grant; I. Schneider
1947-7-19
8085
Modoc
S of Williams ranch house, N of Likely.
Comment
CAS-BOT-BC180105
Swertia albicaulis var. albicaulis
Ira Loren Wiggins; Dorothy B. Wiggins
1961-6-15
16499
Modoc
Junction of road to Tieneste with Hwy 139.
Comment
HSC81054
Swertia radiata
G. M. Riegel
1979-7-27
596
Modoc
South Warner Mtns.
1829
Comment
RSA504676
Symphoricarpos oreophilus
Bruce Bartholomew, B. Anderson
1988-7-22
4489
Modoc
Vicinity of E Creak Trailhead, southern end of the Warner Mtns.
2210
Comment
JEPS22820
Symphoricarpos rotundifolius var. rotundifolius
Mrs. R. M. Austin
Aug 1894
Modoc
Lassen Creek
Comment
RSA99355
Symphoricarpos vaccinioides
F. W. Peirson
1926-6-25
6880
Modoc
Small side canyon 1 mile east of summit of Warner Mountains on Cedarville Road.
Comment
CHSC105979
Symphyotrichum ascendens
Lowell Ahart; John Dittes
2010-8-30
17053
Modoc
Bottom of a small vernal pool, about 10 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
JEPS22082
Symphyotrichum bracteolatum
W. L. Jepson
1918-8-12
7950
Modoc
Jess Valley
1584
Comment
UC71830
Symphyotrichum bracteolatum
Mrs. M. H. Manning
1903-8-1
270
Modoc
near, (ne Modoc County) Fort Bidwell
Comment
JEPS40835
Symphyotrichum bracteolatum
L. S. Smith
1919-8-18
1134
Modoc
Ash Valley
Comment
SD64360
Symphyotrichum bracteolatum
Darley F. Howe
1966-8-26
Modoc
1.3 miles north of Lassen-Modoc County Line. East of Warner Mountains.
1340
Comment
UC1192166
Symphyotrichum bracteolatum
Verne Grant and Irving Schneider
1947-8-28
8332
Modoc
nw of, at Jack Swamp Alturas
Comment
CAS-BOT-BC15222
Symphyotrichum eatonii
Verne Grant; I. Schneider
1947-7-22
8156
Modoc
Headwaters of North Fork of Pit River, one mile northwest of Highway 395 on dirt road leading to S end of Goose Lake
Comment
UC71841
Symphyotrichum foliaceum
Mrs. M. H. Manning
1903-8-27
478
Modoc
Mt. Bidwell, ne Modoc Co Mt. Bidwell
Comment
CAS-BOT-BC15159
Symphyotrichum frondosum
Herbert Louis Mason
1947-8-9
13479
Modoc
East side of Fairchild Swamp, N of Alturas.
Comment
UC71700
Symphyotrichum frondosum
Mrs. M. H. Manning
1902-9-1
17 B
Modoc
Comment
CAS-BOT-BC15173
Symphyotrichum spathulatum var. spathulatum
Annie Montague Alexander; L. Kellogg
1946-7-13
4991
Modoc
Cowhead Lake.
Comment
CAS-BOT-BC232354
Synthyris missurica
M. Vasey
1990-6-28
9015
Modoc
Trail to summit above N Emerson Lake.
2651
Comment
CDA5382
Syringa vulgaris
T. C. Fuller
1964-6-25
12250
Modoc
Warner Mountains; Sugar Hill Planting area, Lassen Creek, ca. 6 miles southeast of Willow Ranch.
0
Comment
UC748416
Taraxia subacaulis
Annie M. Alexander and Louise Kellogg
1946-6-26
4831
Modoc
Dismal Swamp north end of Warner Mountains
2255
Comment
JEPS127308
Taraxia tanacetifolia
Lowell Ahart, John Dittes
2016-7-14
21177
Modoc
South of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin Big Valley.
Comment
SJSU9590
Taraxia tanacetifolia
W. Savage
1979-7-5
1355
Modoc
Triangle, Antelope Plains Unit, Devils Garden District, Modoc National Forest
1493
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
SDSU2047
Taxus brevifolia
L. N. Harvey
1929-9-1
572
Modoc
Comment
CHSC100356
Tetradymia canescens
Lowell Ahart; John Dittes
2008-8-25
15299
Modoc
On the west side of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-notheast of Lookout.
1273
Comment
UC449667
Tetradymia canescens
M. F. Gilman
619
Modoc
mountains
1981
Comment
CAS-BOT-BC54240
Tetradymia glabrata
Bruce Bartholomew
1990-6-17
5316
Modoc
Surprise Valley, 6.8 km W of Eagleville.
1390
Comment
SD61059
Tetradymia glabrata
Darley F. Howe
1964-8-2
3927
Modoc
9.0 miles south of Alturas on Highway 395.
1340
Comment
RSA520431
Tetradymia spinosa
Bruce Bartholomew, B. Anderson
1989-6-2
4819
Modoc
SE corder of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
UCSB11497
Thalictrum fendleri var. fendleri
Dearing, Hugh; Dearing, Margaret
1939-6-8
Modoc
Pine Canon, Warner Mountains
182
Comment
POM260443
Thalictrum occidentale var. palousense
C. L. Hitchcock
1940-5-27
6704 a
Modoc
15 miles northeast of Alturas.
1616
Comment
CAS-BOT-BC95074
Thelypodium flexuosum
Bruce Bartholomew
1991-5-24
5696
Modoc
Surprise Valley, 5.1 km E of Eagleville.
1370
Comment
UC10958
Thelypodium howellii
M. S. Baker and Frank Nutting
1893-7-6
Modoc
Comment
CAS-BOT-BC95076
Thelypodium milleflorum
Bruce Bartholomew
1993-6-13
6632
Modoc
Near Fortynine Creek, E of Cedarville on E side of Surprise Valley.
1400
Comment
NY215733
Thelypodium milleflorum
B. M. Bartholomew
1989-6-2
4816
Modoc
At the SE corner of Upper Alkali Lake, E side of Surprise Valley.
1400
Comment
CAS-BOT-BC181797
Thermopsis californica var. argentata
Leland S. Smith
1924-6-3
1360
Modoc
Modoc County.
Comment
POM16961
Thermopsis californica var. argentata
Milo S. Baker
1899-8-14
s.n.
Modoc
Forestdale
Comment
SJSU9623
Thlaspi arvense
W. Savage
1979-7-7
1433
Modoc
Triangle, Fairchild Swamp Unit, Devils Garden District, Modoc National Forest
1493
Comment
CAS-BOT-BC66415
Thysanocarpus curvipes
B. Bartholomew
1995-6-22
6982
Modoc
Between Day and Lookout, 17.0 km west of Day on County Road 94.
1280
Comment
UCD32681
Torreyochloa pallida var. pauciflora
Beecher Crampton
1954-7-6
2092
Modoc
Modoc County, Road 56, following Shields Creek into Warner Mountains, 22 miles east of Alturas.
1676
Comment
CHSC118315
Toxicoscordion paniculatum
L. P. Janeway
2016-5-17
12030
Modoc
Modoc Plateau. Devils Garden area; along Road 43N18 just east of Porcupine Rim; about 4.0 air-km west of Big Sage Reservoir.
1555
Comment
JEPS63189
Trichostema laxum
W. I. Follett
1942-9-7
137
Modoc
Lost River, E branch
Comment
JEPS63165
Trichostema oblongum
Milo S. Baker
1893-7-14
Modoc
Egg Lake
Comment
UCD78042
Trichostema oblongum
Robert E. Preston
2000-7-18
1402
Modoc
12 mi nw of Canby, n of Hwy 139, 1.7 mi e of Forest Service Rd 44N11,
1490
Comment
UC416711
Trichostema simulatum
Milo S. Baker
1899-8-12
Modoc
Forestdale
Comment
CHSC107377
Trifolium andersonii var. andersonii
Lowell Ahart; John Dittes
2011-6-22
17560
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 Aden, 10 miles (air) east of Lookout, Big Valley.
1264
Comment
CAS-BOT-BC181787
Trifolium cyathiferum
Bruce Bartholomew; Barrett Anderson
1990-7-20
5539
Modoc
Buck Creek between Del Pratt Spring and Howard Flat, W side of Warner Mts.
1990
Comment
RSA322037
Trifolium cyathiferum
John M. Gillett, C. W. Crompton
1966-6-12
13012
Modoc
Road to Egg Lake between Lookout and Modoc.
Comment
SEINET8263290
Trifolium cyathiferum
Unknown
2006-8-4
1270
Modoc
Warner Mts., Modoc National Forest, Patterson Station Campground.
2109
Comment
CAS-BOT-BC181775
Trifolium gymnocarpon var. plummerae
Bruce Bartholomew; M. Gilbert; L. E. Skog
1993-5-10
6471
Modoc
1.6 km NE of Fee Reservoir Road on Barrel Spring Road, N end of Surprise Valley.
1600
Comment
NY717187
Trifolium longipes
B. M. Bartholomew
1990-7-20
5502
Modoc
Tamarack Flat, east side of Warner Mountains
2150
Comment
UC748306
Trifolium longipes subsp. hansenii
Annie M. Alexander and Louise Kellogg
1946-6-26
4832
Modoc
Warner Mountains. Dismal Swamp.
2255
Comment
CAS-BOT-BC181729
Trifolium macrocephalum
R. M. Austin
1894-5-1
Modoc
Goose Lake Valley.
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
JEPS65940
Trifolium macrocephalum
Frances D. Payne
1929-6-23
26
Modoc
S and E of Alturas (Parker Creek); Warner Mountains
1584
Comment
UC1037201
Trifolium macrocephalum
Leo Whitney
Modoc
near Timbered Mountain (Devil's Garden; NE part of county); Modoc National Forest
Comment
RSA0014359
Trifolium macrocephalum
Joan Stewart
2005-6-6
2488
Modoc
Stowe Reservoir, Warner Mountains.
Comment
UC485386
Trifolium macrocephalum
Franklin P. Nutting
Modoc
meadow near Whitehorse Lake
Comment
CAS-BOT-BC181762
Trifolium productum
Elmer Ivan Applegate
1932-8-2
8099
Modoc
Mill Creek Meadow, W slope of Warner Mts.
Comment
CAS-BOT-BC181766
Trifolium productum
Bruce Bartholomew
1990-8-4
5648
Modoc
Top of pass on Summit Trail, ca. 0.5 km SE of Patterson Lake, E side of Warner Mts.
2800
Comment
JEPS123865
Trifolium repens
Lowell Ahart, John Dittes
2015-7-16
20366
Modoc
Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley.
Comment
HSC15168
Trifolium repens
R. C. Wunner
1965-6-13
174
Modoc
Indian Well Ranger Station, Lava Beds National Monument
1454
Comment
JEPS66066
Trifolium repens
Frances D. Payne
1931-6-17
171
Modoc
se Aluras (Parker Creek); Warner Mtns
1584
Comment
POM27705
Trifolium wormskioldii
R. M. Austin
1895-07
258
Modoc
Goose Lake Valley.
Comment
HSC81093
Trifolium wormskioldii
G. M. Riegel
1980-7-30
974
Modoc
S Warner Mtns.
2100
Comment
JEPS66101
Trifolium wormskioldii
Frances D. Payne
1931-6-17
170
Modoc
se Alturas (Parker Creek); Warner Mtns
1584
Comment
UCD109913
Trifolium wormskioldii
Beecher Crampton; with Carl Rimbey
1954-7-8
2169
Modoc
Warner mountains, 15 miles east of Likely. Floor of Jess Valley.
Comment
SEINET7073587
Triphysaria eriantha
A. G. Vestal
1955-5-18
s.n.
Modoc
Modoc lava on Route 139. Modoc National Forest. UTM Zone 10, 646374mE, 4627855mN. Coordinate datum: NAD27.
Comment
UC1024936
Trisetum canescens
Leo Whitney
1935-7-1
3339
Modoc
near Hackamore (ca 15 mi nw of Canby); Modoc National Forest, Spaulding's Butte
1463
Comment
CAS-BOT-BC242152
Triteleia hyacinthina
K. Paulson; Robert Paulson
1989-6-21
139
Modoc
Vicinity of N Fork of Fitzhugh Creek, W side of the Warner Mts.
1493
Comment
CAS-BOT-BC242156
Triteleia hyacinthina
Isabel T. Kelly
Summer, 1930
15
Modoc
Buck Creek; west slope of Warner Range.
Comment
CAS-BOT-BC242199
Triteleia hyacinthina
Bruce Bartholomew; Barrett Anderson
1990-7-20
5548
Modoc
N edge of Howard Flat, W side of Warner Mts.
2000
Comment
HSC3040
Triteleia hyacinthina
M. T. Milligan
1964-7-1
116
Modoc
W end of Ballard's Reservoir, along shore.
1372
Comment
SJSU9702
Triteleia hyacinthina
W. Savage
1979-7-10
1531
Modoc
Oregon Rim Unit, Devols Garden Districy, Modoc National Forest
1645
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
UC1445790
Utricularia macrorhiza
Franklin P. Nutting
1894-6-13
Modoc
w. side Egg Lake
Comment
UCD122038
Utricularia macrorhiza
Barry Rice
2007-5-28
BR 070503
Modoc
Western edge of Egg Lake.
1295
Comment
UC1101480
Utricularia macrorhiza
Calvin McMillan and Malcolm A. Nobs
1949-6-16
787
Modoc
33 mi. n.-n.w. Alturas (Dry Valley Reservoir); Dry Valley Reservoir
Comment
UC27952
Utricularia minor
M. S. Baker and Frank Nutting
1894-6-11
Modoc
meadow near Forestdale
Comment
CHSC114216
Vaccinium membranaceum
Loren Gehrung
1996-9-6
176
Modoc
Modoc National Forest. Northern Warner Mts. In a boggy flat on North Fork Davis Ck.
1889
Comment
JEPS58718
Vaccinium membranaceum
Leland S. Smith
ca. 1918
907
Modoc
Lassen Creek
2133
Comment
CAS-BOT-BC245381
Valeriana californica
Bruce Bartholomew
1990-6-16
5267
Modoc
W side of Pine Creek Basin, Warner Mountains.
2200
Comment
JEPS26672
Valeriana californica
Lauramay T. Dempster
1961-6-18
1689
Modoc
Peak s of Cedar Pass
Comment
POM68274
Valeriana capitata subsp. californica
R. M. Austin, C. C. Bruce
1898-06
2262
Modoc
Lake City Canyon.
Comment
HSC100178
Ventenata dubia
J. P. Smith
2011-8-7
13360
Modoc
Along Hwy. 299 E of Canby.
1363
Comment
CDA39367
Veratrum californicum
T. C. Fuller
1958-7-8
2025
Modoc
Davis Creek.
0
Comment
RSA504659
Veratrum californicum
Bruce Bartholomew, B. Anderson
1988-7-23
4561
Modoc
Near Poison Lake ca. 5 km south of the road from U.S. Highway 395 to Lily Lake, Warner Mountains
2000
Comment
CAS-BOT-BC242190
Veratrum californicum var. californicum
Barrett Anderson
1986-7-10
3197
Modoc
West Warner Rd at the North Fork of Pine Creek.
1935
Comment
CAS-BOT-BC242191
Veratrum californicum var. californicum
Bruce Bartholomew; Barrett Anderson
1988-7-23
4561
Modoc
Near Poison Lake ca. 5 km S of the road from U.S. Highway 395 to Lily Lake, Warner Mts..
2000
Comment
CAS-BOT-BC245472
Veronica americana
Francis Dorris Payne
1931-6-17
162
Modoc
Parker Creek.
1584
Comment
CAS-BOT-BC245476
Veronica americana
Annie Montague Alexander; L. Kellogg
1946-7-11
4966
Modoc
Slope W of Eight Mile Creek.
Comment
HSC21182
Veronica americana
M. T. Milligan
1964-6-27
94
Modoc
Old mill, Lassen Creek
1829
Comment
CAS-BOT-BC245465
Veronica anagallis-aquatica
Robert Folger Thorne
1969-9-4
39101
Modoc
N Fork of Pit River, 3.4 mi. N of Alturas where crossed by Hwy 395.
1341
Comment
UC1587054
Veronica arvensis
G. Schoolcraft
1991-5-29
2143
Modoc
about 4 mi nw of Canby
1493
Comment
RSA563216
Veronica biloba
Bruce Bartholomew
1991-6-20
5790
Modoc
Fox Mountain Spring, ca. 10 km NW of Adin.
1620
Comment
UC1192001
Veronica peregrina subsp. xalapensis
Calvin McMillan, Malcolm A. Nobs
1949-6-16
794
Modoc
33 mi nnw of Alturas (Dry Valley Reservoir); Dry Valley Reservoir
Comment
JEPS66446
Veronica peregrina subsp. xalapensis
L. R. Heckard and P. Rubtzoff
1971-8-4
2707
Modoc
just s of Alturas (along U.S. Hwy 295, e of rairoad crossing)
1341
Comment
JEPS16496
Veronica scutellata
W. L. Jepson
1918-8-10
7931
Modoc
Alturas
1371
Comment
CAS-BOT-BC245444
Veronica serpyllifolia subsp. humifusa
Bruce Bartholomew
1992-5-16
6322
Modoc
Lunsford Spring.
1600
Comment
UC19261
Viola adunca
M. S. Baker and Frank Nutting
1894-6-15
Modoc
Big Valley Mountains
Comment
CAS-BOT-BC245352
Viola beckwithii
Milo Samuel Baker
1888-1-1
s.n.
Modoc
Near Lookout.
Comment
CAS-BOT-BC245356
Viola beckwithii
Bruce Bartholomew
1993-4-3
6406
Modoc
Adjacent to Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border.
1300
Comment
RSA59977
Viola beckwithii
E. K. Balls
1950-5-13
14676
Modoc
West of Goose Lake, 0.5 mile S of Oregon- California State Line.
1463
Comment
UC581517
Viola beckwithii
H. L. Mason
1926-4-12
2884
Modoc
Davis Creek
Comment
POM84082
Viola beckwithii
R. M. Austin, C. C. Bruce
1898-04
2256
Modoc
Goose Lake Valley.
Comment
CAS-BOT-BC245327
Viola praemorsa
Edward Kent Balls
1950-5-12
14643
Modoc
Bucks Creek Ranger Station.
1737
Comment
SEINET195704
Viola praemorsa
Annie M. Alexander, Louise Kellogg
1946-6-8
4700
Modoc
Near 3 miles Ranger Station sign road from Eagleville to Patterson Mill
2225
Comment
JEPS50379
Viola praemorsa subsp. linguifolia
F. Payne
1929-7-7
69
Modoc
Pine Creek Basin; Warner Mountains, Pine Creek Basin
2133
Comment
JEPS6024
Viola praemorsa subsp. linguifolia
Frances D. Payne
1932-5-27
406
Modoc
s and e of Alturas; Warner Mountains, Parker Creek
1584
Comment
CAS-BOT-BC245295
Viola purpurea subsp. venosa
Bruce Bartholomew; Barrett Anderson
1989-4-27
4617
Modoc
2.1 km SSE of Day on road to State Highway 299.
1020
Comment
RSA412744
Viola purpurea subsp. venosa
Christopher Davidson
1975-6-4
2609
Modoc
1/4 mi. W of Cedarville on Hwy 299.
1463
Comment
RSA488024
Viola purpurea subsp. venosa
Bruce Bartholomew, B. Anderson
1988-5-12
4090
Modoc
4 km NW of White Horse.
1350
Comment
RSA59966
Viola purpurea subsp. venosa
E. K. Balls
1950-5-14
14688
Modoc
Trail from Alturas to Thomas Reservoir, 3 miles north of turn from Hwy 395.
1524
Comment
CAS-BOT-BC245285
Viola sheltonii
Bruce Bartholomew
1994-5-28
6723
Modoc
Between Joseph Creek Basin and Halls Meadow, W side of Warner Mts.
1880
Comment
CAS-BOT-BC245277
Viola sororia subsp. affinis
Bruce Bartholomew
1990-6-16
5275
Modoc
3.5 km S of turn off to Pine Creek Basin on West Warner Road, along South Fork of Fitzhugh Cr.
1840
Comment
UC108607
Viola sororia subsp. affinis
Mrs. R. M. Austin
May 1894
16
Modoc
Franklin Creek
Comment
UC1761467
Viola sororia subsp. affinis
Milo S. Baker
Aug 1898
956
Modoc
Bowens Springs (Type locality for fruiting specimens of Viola austiniae Greene)
Comment
UC1024901
Vulpia bromoides
Leo Whitney
1935-5-21
3112 A
Modoc
ca 15 mi nw Canby (dam, Lake Joaquina, Hackamore); Modoc National Forest, Lake Joaquina, Hackamore
1463
Comment
UCD94635
Vulpia microstachys var. pauciflora
Leo Whitney
1934-6-5
s.n.
Modoc
Lava Rim - Quaking Asp. Spring.
1219
Comment
UC1024714
Vulpia myuros var. hirsuta
Leo Whitney
1935-5-20
3099
Modoc
ca 15 mi nw Canby (Lake Joaquina, Hackamore); Modoc National Forest, Hackamore, Lake Joaquina
1463
Comment
JEPS114838
Vulpia myuros var. myuros
Lowell Ahart, John Dittes
2008-6-21
15009
Modoc
On dry soil along a deep natural drainage, about 30 yards west of the levee, mountain meadow, in Big Valley, about 3.6 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 6.4 miles (air) northeast of Bieber
1269
Comment
RSA610719
Woodsia oregana
L. C. Wheeler
1935-9-26
4007
Modoc
Fletcher Creek at Pease Place, Devil s Garden
1524
Comment
CAS-BOT-BC54203
Wyethia mollis
Bruce Bartholomew; Barrett Anderson
1988-5-12
4129
Modoc
Ca. 13 km NNE of Adin on State Highway 229 at turnoff to Higgins Flat on USFS road 41N11.
1440
Comment
CAS-BOT-BC54210
Wyethia mollis
John Thomas Howell
1934-6-11
11946
Modoc
Parker Creek, Warner Mountains
1584
Comment
CAS-BOT-BC54215
Wyethia mollis
E. S. Willits
1940-6-2
329
Modoc
Fandango Pass.
Comment
UC748331
Wyethia mollis
Annie M. Alexander and Louise Kellogg
1946-6-12
4734
Modoc
two mi s Fort Bidwell
1444
Comment
UC89847
Wyethia mollis
Mrs. R. M. Austin
June 1894
231
Modoc
Willow Creek
Comment Read comments Jul 6 2010
UCSB6725
Wyethia mollis
Haller, John
1959-8-4
Modoc
1/4 mile north of the highest point on the road between Blue Lake and Lower Alkali Lake, crest of the Warner Mtns.
2438
Comment
UCD138293
Zannichellia palustris
Herbert L. Mason; Verne Grant
1947-7-12
13427
Modoc
North of Likely.
Comment
CHSC30493
Zeltnera exaltata
N. E. H. Prouty
1980-5-25
168
Modoc
Along stream from hot spring.
Comment
CAS-BOT-BC242063
Zigadenus paniculatus
Bruce Bartholomew; Barrett Anderson
1989-4-29
4698
Modoc
E side of Surprise Valley, just W of the Nevada border and ca. 15 km E of Cedarville.
1500
Comment
HSC30071
Zigadenus paniculatus
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-23
19415
Modoc
Along Hager Basin Rd. near Big Sage Reservoir.
Comment
UC939177
Zigadenus paniculatus
C. D. Marsh
1911-6-17
7777
Modoc
Alturas
1450
Comment
HSC15762
Zigadenus venenosus var. venenosus
M. T. Milligan
1965-6-26
343
Modoc
N end Jess Valley.
1616
Comment
JEPS62291
Zigadenus venenosus var. venenosus
Frances D. Payne
1931-6-11
143
Modoc
s and e Alturas; Warner Mountains, Parker Creek
1584
Comment