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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CHSC90564
Dudleya cymosa
Elisa E. Amen
1988-4-6
38
Lake
About 1 mi east of Clearlake Oaks on Hwy 20.
396
Comment
CHSC10118
Ranunculus uncinatus
D. E. Anderson
1962-4-14
1983
Lake
36 miles west of Williams on State Sign 20.
Comment
HSC14633
Cercis occidentalis
Eugene Andreuccetti
1964-4-11
16
Lake
1 mi. E of Clearlake Oaks, on Hwy. 20
Comment
JEPS13273
Navarretia mellita
Rimo Bacigalupi with G. T. Robbins
1955-7-14
5297
Lake
about 1.5 mi s State Highway 53 junction with State Highway 20 (on State Highway 53, upper reaches of Ogelene Canyon); Ogelene Canyon
457
Comment
GH385089
Eriastrum brandegeeae
M. S. Baker
1950-6-2
12273
Unknown
About 1 mi. S.E. of Borax Lake
Comment
SBBG28912
Penstemon centranthifolius
M. S. Baker
1950-5-23
12238
Lake
ca. 1 mi SE of Borax Lake
Comment
SBBG28918
Verbena lasiostachys
M. S. Baker
1950-5-23
12229
Lake
ca. 1 mi SE of Borax Lake
Comment
CAS-BOT-BC10382
Paeonia brownii
Milo S. Baker
1950-5-6
12206
Lake
About 1 mile SE of Borax Lake
Comment
CAS-BOT-BC187922
Eriastrum tracyi
Milo S. Baker
1950-5-23
12233
Lake
About 1 mile SE of Borax Lake
Comment
CAS-BOT-BC187923
Eriastrum tracyi
Milo S. Baker
1950-6-2
12273
Lake
About 1 mile SE of Borax Lake
Comment
CAS-BOT-BC187924
Eriastrum brandegeeae
Milo S. Baker
1950-6-2
12273
Lake
About 1 mile SE of Borax Lake
Comment
CAS-BOT-BC200700
Rhus aromatica
Milo S. Baker
1957-6-14
13120
Lake
Between Lower Lake and Hiwy 20
Comment
CAS-BOT-BC9693
Mimulus androsaceus
Milo S. Baker
1947-4-16
11671
Lake
about 1 mile southwest of Borax Lake near road to Burns Valley
Comment
JEPS1767
Mimulus androsaceus
Milo S. Baker
1947-4-16
11672
Lake
1 mi se Borax Lake (near road to Burns Valley)
Comment
JEPS6226
Mimulus androsaceus
Milo S. Baker
Apr. 1954
12921
Lake
1 mi se Borax Lake (near road to Burns Valley)
Comment
JEPS6244
Cordylanthus pilosus subsp. pilosus
Milo S. Baker
1951-7-7
12382
Lake
roadside 5 mi n of Lower Lake
Comment
POM63360
Eriogonum hirtiflorum
Milo S. Baker
1950-6-2
12275
Lake
About 1 miles southeast of Borax Lake
Comment
RSA63330
Leptosiphon pygmaeus subsp. pygmaeus
Milo S. Baker
1950-5-6
12197
Lake
About 1 mile SE of Borax Lake. Type locality.
Comment
RSA63337A
Sisymbrium altissimum
Milo S. Baker
1950-5-6
12192
Lake
About 1 mile SE of Borax Lake
Comment
RSA63337B
Sisymbrium altissimum
Milo S. Baker
1950-5-23
12232
Lake
About 1 mile SE of Borax Lake
Comment
RSA63341
Verbena lasiostachys var. lasiostachys
Milo S. Baker
1950-5-23
12229
Lake
About 1 mile SE of Borax Lake.
Comment
RSA63346
Lotus grandiflorus var. grandiflorus
Milo S. Baker
1950-5-23
12237
Lake
About one mile S.E. of Borax Lake in volcanic region.
Comment
RSA63347
Ptelea baldwinii subsp. crenulata
Milo S. Baker
1950-5-23
12240
Lake
About one mile S.E. of Borax Lake in volcanic region.
Comment
RSA63353
Eriogonum hirtiflorum
Milo S. Baker
1950-6-2
12275
Lake
About 1 mile SE of Borax Lake.
Comment
RSA63359
Lotus grandiflorus var. grandiflorus
Milo S. Baker
1950-6-2
12274
Lake
About 1 mi. S. E. of Borax Lake.
Comment
RSA63364
Limnanthes douglasii subsp. rosea
Milo S. Baker
1950-4-15
12173
Lake
1 mi. SE of Borax Lake.
Comment
RSA63365
Lupinus bicolor subsp. microphyllus
Milo S. Baker
1950-4-15
12168
Lake
About 1 mi. S.E. of Borax Lake.
Comment
RSA63366
Limnanthes douglasii subsp. rosea
Milo S. Baker
1950-4-15
12173
Lake
1 mi. SE of Borax Lake.
Comment
RSA63372
Mimulus androsaceus
Milo S. Baker
1947-4-16
11671
Lake
About 1 mile southeast of Borax Lake, near road to Burns Valley.
Comment
RSA63619
Ptelea baldwinii subsp. crenulata
Milo S. Baker
1949-5-1
12102
Lake
Above and E of Hwy 12. Ca 1 mile S of Clear Lake Oaks.
Comment
RSA63657
Mimulus bolanderi
Milo S. Baker
1950-5-23
12230
Lake
About 1 mile SE of Borax Lake
Comment
RSA63661
Eriastrum brandegeeae
Milo S. Baker
1950-6-2
12273
Lake
About 1 mile SE of Borax Lake. Type locality.
Comment
RSA63662
Collinsia heterophylla
Milo S. Baker
1950-5-6
12208
Lake
About 1 mi S.E. of Borax Lake near road to Burns Val.
Comment
RSA63663
Allophyllum divaricatum
Milo S. Baker
1950-5-23
12235
Lake
About 1 mile SE of Borax Lake. Type locality.
Comment
RSA63673
Plagiobothrys tenellus
Milo S. Baker
1950-5-23
12220
Lake
About 1 mile SE of Borax Lake
Comment
RSA63680
Cryptantha microstachys
Milo S. Baker
1950-5-6
12196
Lake
About 1 mile SE of Borax Lake
Comment
RSA63686
Paeonia brownii
Milo S. Baker
1947-4-6
11657
Lake
About 1 mile SE of Borax Lake near road from Burns Val.
Comment
RSA63695
Paeonia brownii
Milo S. Baker
1950-5-6
12206
Lake
About 1 mile SE of Borax Lake
Comment
RSA63697
Clematis lasiantha
Milo S. Baker
1950-5-6
12216
Lake
About 1 mile SE of Borax Lake
Comment
RSA63698
Eriophyllum lanatum var. achilleoides
Milo S. Baker
1950-5-6
12215
Lake
About 1 mile SE of Borax Lake
Comment
RSA63699
Eriodictyon californicum
Milo S. Baker
1950-5-6
12214
Lake
At base of hills about 1 mile southeast of Borax Lake.
Comment
RSA63700
Plagiobothrys bracteatus
Milo S. Baker
1950-5-6
12213
Lake
About 1 mile SE of Borax Lake
Comment
RSA63701
Iris macrosiphon
Milo S. Baker
1950-5-6
12210
Lake
About 1 mile SE of Borax Lake
Comment
RSA63705
Fraxinus dipetala
Milo S. Baker
1950-5-23
12242
Lake
About 1 mile SE of Borax Lake
Comment
RSA74082
Plagiobothrys bracteatus
Milo S. Baker
1950-5-6
12213
Lake
About 1 mile SE of Borax Lake
Comment
UC1090382
Rhus trilobata
Milo S. Baker
1957-6-14
13120
Lake
roadside between Hiway 20 and Lower Lake; North Coast Ranges
Comment
UC1742266
Viola douglasii
Milo S. Baker
1938-5-3
8959
Lake
6.5 mi N of Lower Lake Lower Lake
Comment
UC592627
Sedella leiocarpa
Milo S. Baker
1938-5-3
8971
Lake
on Kelseyville Hwy 6.5 mi n Lower Lake; ; N of Lower Lake, Lake Co.
Comment
UC592628
Parvisedum leiocarpum
Milo S. Baker
1936-4-26
Lake
6.5 mi n of Lower Lake (along the highway)
Comment
UC598443
Nemophila pedunculata
Milo S. Baker
1938-5-3
8960
Lake
six and one-half mi n Lower Lake; n of Lower Lake
Comment
UC728615
Chamaesyce serpyllifolia
Milo S. Baker
1945-8-24
11175
Lake
beach at Clear Lake Highlands
Comment
UC728617
Eragrostis hypnoides
Milo S. Baker
1945-8-24
11179
Lake
beach at Clear Lake Highlands; beach at Clear Lake Highlands
Comment
UC728658
Penstemon heterophyllus var. heterophyllus
Milo S. Baker
1945-6-22
11056
Lake
roadbank of hwy ca 1 mi s Clear Lake Oaks; s of Clear Lake Oaks
Comment
UC728659
Monardella villosa subsp. villosa
Milo S. Baker
1945-6-22
11057
Lake
Ca. 1 mi South of Clear Lake Oaks
Comment
UC804536
Fraxinus dipetala
Milo S. Baker
1949-5-1
12102
Lake
hillside above Highway 12 (on road to Clear Lake Oaks)
Comment
UC903691
Angelica californica
Milo S. Baker
1950-5-23
12236
Lake
about 1 mi se of Borax Lake
Comment
UC903694
Camissoniopsis hirtella
Milo S. Baker
1950-4-15
12167
Lake
about 1 mi se Borax Lake
Comment
UC903695
Lupinus bicolor
Milo S. Baker
1950-4-15
12168
Lake
1 mi se Borax Lake; se of Borax Lake
Comment
UC903703
Ptelea crenulata
Milo S. Baker
1949-5-1
12102
Lake
ca 1 mi s Clear Lake Oaks (hillside above Hwy. 12)
Comment
UC903726
Fraxinus dipetala
Milo S. Baker
1949-5-1
12102
Lake
e and above Highway 12 (on road to Clear Lake Oaks)
Comment
UC903733
Plagiobothrys nothofulvus
Milo S. Baker
1950-4-15
12175
Lake
1 mi se Borax Lake (at base of hills on e)
Comment
UC903738
Limnanthes douglasii subsp. rosea
Milo S. Baker
1947-4-6
11658
Lake
less than 1 mi s Borax Lake (near road)
Comment
UC903750
Lotus grandiflorus
Milo S. Baker
1950-6-2
12274
Lake
about 1 mi se Borax Lake
Comment
UC903751
Eriogonum hirtiflorum
Milo S. Baker
1950-6-2
12275
Lake
about 1 mi se Borax Lake
Comment
UC903752
Asclepias cordifolia
Milo S. Baker
1950-5-23
12239
Lake
about 1 mi se Borax Lake
Comment
UC903754
Rhus trilobata
Milo S. Baker
1950-5-23
12243
Lake
1 mi se Borax Lake
Comment
UC903760
Limnanthes douglasii subsp. rosea
Milo S. Baker
1950-4-15
12173
Lake
+/- 1 mi se Borax Lake
Comment
UC903761
Salvia columbariae
Milo S. Baker
1950-4-15
12165
Lake
1 mi se Borax Lake
Comment
UC905120
Stellaria nitens
Milo S. Baker
1947-4-16
11684
Lake
ca 1 mi se Borax Lake
Comment
UC905121
Paeonia brownii
Milo S. Baker
1947-4-6
11657
Lake
about 1 mi se Borax Lake (near road from Burns Val.)
Comment
UC909709
Mimulus bolanderi
Milo S. Baker
1950-5-23
12230
Lake
about 1 mi se Borax Lake
Comment
UC909717
Apocynum cannabinum
Milo S. Baker
1950-6-2
12276
Lake
ca. 1 mi. s.e. Borax Lake
Comment
UC909718
Allophyllum divaricatum
Milo S. Baker
1950-5-6
12198
Lake
obsidian region ca. 1 mi. s.e. Borax Lake
Comment
UC909719
Sisymbrium altissimum
Milo S. Baker
1950-5-23
12232
Lake
about 1 mi se of Borax Lake
Comment
UC909723
Deschampsia danthonioides
Milo S. Baker
1950-5-6
12194
Lake
ca. 1 mi. s.e. Borax Lake
Comment
UC909727
Lotus grandiflorus
Milo S. Baker
1950-6-2
12274
Lake
about 1 mi se Borax Lake
Comment
UC909728
Lotus grandiflorus
Milo S. Baker
1950-5-23
12237
Lake
about 1 mi se Borax Lake
Comment
UC909730
Eriastrum brandegeeae
Milo S. Baker
1950-5-23
12233
Lake
about 1 mi se Borax Lake (type locality)
Comment
UC909736
Camissoniopsis hirtella
Milo S. Baker
1950-5-6
12200
Lake
about 1 mi se Borax Lake
Comment
UC909737
Plectritis brachystemon
Milo S. Baker
1950-5-6
12207
Lake
about 1 mi se of Borax Lake
Comment
UC909738
Iris macrosiphon
Milo S. Baker
1950-5-6
12210
Lake
about 1 mi se Borax Lake
Comment
UC909741
Camissonia contorta
Milo S. Baker
1950-5-6
12197
Lake
about 1 mi se Borax Lake
Comment
UC909748
Paeonia brownii
Milo S. Baker
1950-5-6
12206
Lake
about 1 mi se Borax Lake
Comment
UC909753
Rhus trilobata
Milo S. Baker
1950-4-15
12166
Lake
1 mi se Borax Lake
Comment
UC909759
Phacelia ramosissima var. ramosissima
Milo S. Baker
1950-5-23
12240
Lake
about 1 mi se Borax Lake
Comment
UC909760
Claytonia parviflora subsp. parviflora
Milo S. Baker
1950-5-6
12202
Lake
about 1 mi se Borax Lake
Comment
UC909762
Plagiobothrys bracteatus
Milo S. Baker
1950-5-6
12213
Lake
in an undrained spot at base of hills about 1 mi se Borax Lake
Comment
UC909774
Allophyllum divaricatum
Milo S. Baker
1950-5-23
12235
Lake
ca. 1 mi. s.e. Borax Lake
Comment
UC909776
Ptelea crenulata
Milo S. Baker
1950-5-23
12240
Lake
about 1 mi se Borax Lake
Comment
UC909778
Lupinus bicolor
Milo S. Baker
1950-4-15
12168
Lake
1 mi +/- se Borax Lake; se of Borax Lake
457
Comment
UC909781
Nemophila pedunculata
Milo S. Baker
1950-4-15
12174
Lake
about 1 mi se Borax Lake (near base of hills on north. Lake Co.); se of Borax Lake near base of hills on n
Comment
UC909783
Eriodictyon californicum
Milo S. Baker
1950-5-6
12214
Lake
about 1 mi se Borax Lake; se of Borax Lake
Comment
UC909784
Eriophyllum lanatum var. achilleoides
Milo S. Baker
1950-5-6
12215
Lake
ca. 1 mi. s.e. of Borax Lake (at base of hills)
Comment
UC916631
Phacelia imbricata
Milo S. Baker
1950-5-6
12211
Lake
base of hills adjoining obsidian area ca 1 mi s.e. of Borax Lake
Comment
UC916662
Sanicula laciniata
Milo S. Baker
1950-5-6
12212
Lake
1 mi se of Borax Lake
Comment
CAS-BOT-BC9697
Erythranthe androsacea
Milo Samuel Baker
1947-4-16
11671
Lake
About 1 mi. SE of Borax Lake near road to Burns Valley
Comment
RSA30699
Eriogonum wrightii var. trachygonum
E. K. Balls, Percy C. Everett
1953-10-14
18672
Lake
2.5 mi. S. of jct. of Hwys. 20 and 53, east of Clear Lake.
457
Comment
CHSC30004
Prunus subcordata
Melinda Barrett
1980-4-12
6
Lake
Ca. 1 mi w of Walker Ridge Rd. Hwy 20.
414
Comment
CDA41675
Mimulus aurantiacus
Charles F. Battaglia
1998-5-31
32
Lake
Highway 20, 2 miles E of Highway 53 junction, on east-bound lane side, 20ft. from road where shoulder slopes down towards Sweet Hollow Creek
Comment
UCD104444
Clarkia concinna subsp. concinna
Charles F. Battaglia
1998-5-31
24
Lake
Highway 20, 2 miles E of Highway 53 junction, on east-bound lane side, 10ft. from road where shoulder slopes down towards Sweet Hollow Creek.
152
Comment
UCD139574
Calochortus superbus
Charles F. Battaglia
1998-5-31
31
Lake
New Long Valley Road, 0.5 mile off Hwy 20; 3 miles east of Hwy 53 junction/ Hwy 20 junction; on south-bound lane side, across road from Wolf Creek, 20 feet from road up bank.
152
Comment
POM272251
Berberis dictyota
Lyman Benson
1933-4-16
4323
Lake
5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed.
762
Comment
GH382812
Salix gooddingii
H. N. Bolander
1866-09-01 - 1866-10-01
2678
Unknown
Cachi Creek, near Clear Lake
Comment
CAS-BOT-BC135357
Sisyrinchium
Agnes M. Bowman
1902-4-1
48
Lake
Burns Valley
Comment
CAS-BOT-BC151344
Diplacus tricolor
Agnes M. Bowman
1902-5-1
2
Lake
Burns Valley
Comment
CAS-BOT-BC152223
Diplacus bolanderi
Agnes M. Bowman
1902-5-1
219
Lake
Burns Valley
Comment
CAS-BOT-BC169837
Plagiobothrys
Agnes M. Bowman
1902-3-1
31
Lake
Burns Valley
Comment
CAS-BOT-BC17088
Delphinium variegatum subsp. variegatum
Agnes M. Bowman
1902-4-1
150
Lake
Burns Valley
Comment
CAS-BOT-BC29811
Achyrachaena mollis
Agnes M. Bowman
1902-4-1
152
Lake
Burns Valley
Comment
CAS-BOT-BC329320
Layia septentrionalis
Agnes M. Bowman
1902-4-1
151
Lake
Burns Valley
Comment
CAS-BOT-BC329321
Layia septentrionalis
Agnes M. Bowman
1902-4-1
151
Lake
Burns Valley
Comment
CAS-BOT-BC348115
Matricaria discoidea
Agnes M. Bowman
1902-4-1
230
Lake
Burns Valley
Comment
CAS-BOT-BC356370
Pseudognaphalium beneolens
Agnes M. Bowman
1900-10-6
s.n.
Lake
Round Mt.
Comment
CAS-BOT-BC365013
Solidago velutina subsp. californica
Agnes M. Bowman
1900-10-1
323
Lake
Round Mt.
Comment
CAS-BOT-BC45815
Quercus
Agnes M. Bowman
1900-9-1
s.n.
Lake
Round Mt.
Comment
OBI63075
Cirsium occidentale var. venustum
R. K. Brummitt
1997-6-11
19694
Lake
6 km E of Clearlake Oaks on rd to Williams
600
Comment
OBI63084
Centaurea solstitialis
R. K. Brummitt
1997-6-11
19695
Lake
6 km E of Clearlake Oaks on rd to Williams
600
Comment
CAS-BOT-BC242603
Eriogonum dasyanthemum
Ella Dales Cantelow
1941-9-14
3606
Lake
Burns Valley
Comment
CAS-BOT-BC267629
Eriogonum wrightii var. trachygonum
Ella Dales Cantelow
1941-9-14
3604
Lake
Burns Valley
Comment
JEPS20229
Collinsia sparsiflora var. collina
Francia Chisaki and Gene B. Newcomb
1958-4-1
1089
Lake
on Hwy #20 2 mi w North Fork of Cache Creek
Comment
UC1060636
Pentachaeta exilis subsp. exilis
Francia Chisaki and Gene B. Newcomb
1958-4-1
1091
Lake
on Hwy #20 2 mi w North Fork of Cache Creek
Comment
UC1060637
Collinsia sparsiflora var. collina
Francia Chisaki and Gene B. Newcomb
1958-4-1
1089
Lake
on Hwy #20 2 mi w North Fork of Cache Creek
Comment
UCR142473
Styrax officinalis var. californicus
Jens Clausen
1935-5-20
1027
Lake
Coast Range, 31.5 mi west of Williams
Comment
UC901842
Phacelia imbricata subsp. imbricata
L. Constance, L. R. Heckard, and A. R. Kruckeberg
1950-5-13
3333
Lake
5 mi s Clear Lake Oaks
457
Comment
SEINET241997
Bromus japonicus
Beecher Crampton
1995-6-3
10319
Lake
Clearlake town on Lakeshore dr., Vacant lot.
Comment
UCD34997
Bromus
Beecher Crampton
1995-6-3
10319
Lake
Lake County, Clearlake town on Lakeshore dr..
Comment
GH401814
Garrya flavescens subsp. pallida
G. V. Dahling
1973-06-01 - 1973-07-01
842
Unknown
N. of Lower Lake along the main highway
Comment
CAS-BOT-BC186342
Garrya flavescens
Gerald V. Dahling
1973-6-1
842
Lake
N. of Lower Lake along the main highway
Comment
UC1550390
Garrya flavescens
Gerald V. Dahling
Jun 1973
884
Lake
n of Lower Lake (along Highway 29)
Comment
UC1550404
Garrya flavescens
Gerald V. Dahling
Jun 1973
842
Lake
n of Lower Lake (along the main highway)
Comment
GH341841
Vulpia microstachys var. ciliata
A. Eastwood & J. T. Howell
1938-5-16
5590
Unknown
6 miles north of Lower Lake
Comment
HSC7110
Carex densa
Alice Eastwood, J. T. Howell
1938-5-16
5584
Lake
6 mi. N of Lower Lake
Comment
RSA22158
Scribneria bolanderi
Alice Eastwood, J. T. Howell
1938-5-16
5587
Lake
6 miles north of Lower Lake.
Comment
UC618372
Linanthus ciliatus
Alice Eastwood and John Thomas Howell
1938-5-16
5594
Lake
6 mi n Lower Lake
Comment
UC618514
Eriophyllum lanatum var. achilleoides
Alice Eastwood and John Thomas Howell
1938-5-16
5591
Lake
6 mi n Lower Lake
Comment
UC843447
Allium serra
Alice Eastwood, John Thomas Howell
1938-5-16
5583
Lake
6 mi n Lower Lake
Comment
CAS-BOT-BC267628
Eriogonum wrightii var. trachygonum
E. K. Balls; P. C. Everett
1953-10-14
18672
Lake
2.5 mi. S. of jct. of Hwy 20 with Hwy 53 E. of Clear Lake
457
Comment
GH395152
Clematis lasiantha
R. R. Halse
2015-3-26
9379
Unknown
Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake Oaks
Comment
GH395175
Toxicoscordion fontanum
R. R. Halse
2015-3-26
9377
Unknown
Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake Oaks
Comment
RSA730872
Lotus humistratus
R. R. Halse
2007-3-25
7124
Kings
Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca. 3.2 miles southeast of Clearlake Oaks.
514
Comment Read comments Aug 18 2012
SEINET5766035
Ribes californicum var. californicum
R. R. Halse
2012-3-29
8460
Lake
Along State Hwy 20 ca. 0.7 mile E of its junction with State Hwy 53.
528
Comment
SEINET8942166
Clematis lasiantha
R. R. Halse
2015-3-26
9379
Lake
Along State Hwy 20, ca 0.6 mile NE of its junction with State Hwy 53, 3.2 miles E of Clearlake Oaks.
519
Comment
RSA730239
Ribes californicum var. californicum
Richard Halse
2007-3-25
7127
Lake
Along State Hwy. 20 ca. 0.7 miles east of its junction with State Hwy. 53, ca. 3.2 miles SE of Clearlake Oaks. WGS84
514
Comment
RSA730939
Trifolium albopurpureum
Richard R. Halse
2007-3-25
7126
Kings
Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca. 3.2 miles southeast of Clearlake Oaks.
514
Comment
SEINET13752247
Pedicularis densiflora
Richard R. Halse
2015-1
9378
Lake
Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake Oaks.
519
Comment
SEINET15325519
Clematis lasiantha
Richard R. Halse
2015-1
9379
Lake
Along State Hwy. 20 ca. 0.6 mi NE of its junction with State Hwy. 53 or 3.2 mi E of Clearlake Oaks.
519
Comment
SEINET8753964
Pedicularis densiflora
Richard R. Halse
2015-1
9378
Lake
Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake oaks
519
Comment
UC2047375
Clematis lasiantha
Richard R. Halse
2015-3-26
9379
Lake
Along State Highway 20, ca. 0.6 miles northeast of its junction with State Highway 53 or 3.2 miles east of Clearlake Oaks.
Comment
UCD169728
Ribes californicum var. californicum
Richard R. Halse
2012-3-29
8460
Lake
Along State Hwy. 20 ca. 0.7 miles east of its junction with State Hwy. 53.
528
Comment
RSA31753
Arctostaphylos manzanita subsp. manzanita
A. A. Heller
1940-2-14
15499
Lake
3 miles east of the North Fork of Cache Creek bridge on State Highway 20.
Comment
UC725883
Eriogonum dasyanthemum
A. A. Heller
1941-9-22
16328
Lake
n, along Highway #53 Lower lake; Burns Valley
Comment
UCD154309
Streptanthus tortuosus
Mark Hershkovitz
1992-4-1
Lake
LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ;
Comment
UCD154310
Streptanthus tortuosus
Mark Hershkovitz
1992-4-1
Lake
LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ;
Comment
UCD90680
Poa bulbosa
Freed W. Hoffman
1942-4-23
2260
Lake
Burns Valley.
Comment
JEPS18639
Brickellia californica
R. F. Hoover
1938-9-3
3804
Lake
Burns Valley
Comment
UC761808
Madia gracilis
R. F. Hoover
1941-5-2
4980
Lake
low hills ne Burns Valley
Comment
UC762007
Brickellia californica
R. F. Hoover
1938-9-3
3804
Lake
Burns Valley
Comment
CAS-BOT-BC10240
Delphinium hesperium
Alice Eastwood; John Thomas Howell
1938-5-16
5581
Lake
Burns Valley
Comment
CAS-BOT-BC163839
Clarkia purpurea subsp. quadrivulnera
Alice Eastwood; John Thomas Howell
1938-5-16
5593
Lake
6 miles north of Lower Lake
Comment
CAS-BOT-BC183151
Vulpia microstachys var. ciliata
Alice Eastwood; John Thomas Howell
1938-5-16
5590
Lake
6 miles north of Lower Lake
Comment
CAS-BOT-BC222468
Amsinckia lunaris
Alice Eastwood; John Thomas Howell
1938-5-16
5589 A
Lake
6 miles n. of Lower Lake
Comment
CAS-BOT-BC239995
Scribneria bolanderi
Alice Eastwood; John Thomas Howell
1938-5-16
5587
Lake
6 miles north of Lower Lake
Comment
CAS-BOT-BC277997
Cirsium cymosum
Alice Eastwood; John Thomas Howell
1938-5-16
5586
Lake
6 miles north of Lower Lake
Comment
CAS-BOT-BC277999
Cirsium cymosum
Alice Eastwood; John Thomas Howell
1938-5-16
5586
Lake
6 miles n. of Lower Lake
Comment
CAS-BOT-BC308132
Eriophyllum lanatum var. achilleoides
Alice Eastwood; John Thomas Howell
1938-5-16
5591
Lake
6 miles north of Lower Lake
Comment
CAS-BOT-BC34992
Carex densa
Alice Eastwood; John Thomas Howell
1938-5-16
5584
Lake
6 miles north of Lower Lake.
Comment
CAS-BOT-BC230342
Navarretia leucocephala subsp. bakeri
John Thomas Howell
1945-6-22
21224
Lake
3.5 miles N of Lower Lake
Comment
CAS-BOT-BC242599
Eriogonum dasyanthemum
John Thomas Howell
1937-7-18
13115
Lake
7 miles n. of Lower Lake
Comment
CAS-BOT-BC267635
Eriogonum wrightii var. trachygonum
John Thomas Howell
1937-7-18
13117
Lake
7 miles N. of Lower Lake
Comment
CAS-BOT-BC311068
Heterotheca oregona var. rudis
John Thomas Howell
1937-7-18
13114
Lake
7 miles n. of Lower Lake
Comment
UC879490
Cuscuta californica
John Thomas Howell
1937-7-18
13116
Lake
7 mi n Lower Lake
Comment
UCR58356
Arctostaphylos glandulosa var. cushingiana
Walter Knight, I. Knight
1980-6-14
3758
Lake
N of Lower Lake. (Cultivated in Tilden Park Botanic Garden, Berkeley. Location given is site of original collection.)
656
Comment
SEINET197666
Bromus arenarius
L. Koch
1940-4-29
934
Lake
Along Hwy 20 22.5 mi NE of Lower Lake
Comment
UC730027
Vulpia bromoides
Leo. F. Koch
1940-5-2
940
Lake
4 mi n Lower Lake
Comment
CHSC4036
Trifolium fucatum
M. Lee
1967-4-29
27
Lake
In field on S. side of Hwy 20, ca. 37 mi. w. of Williams.
Comment
CHSC4039
Platystemon californicus
M. Lee
1967-4-29
28
Lake
In field on S. side of Hwy 20, ca. 37 mi. west of Williams.
402
Comment
CHSC6679
Vulpia myuros var. hirsuta
Marilyn Lee
1968-4-30
169
Lake
North side of Hwy 20 @ 4 miles W. of North fork of Cache Creek.
Comment
JEPS77389
Lupinus luteolus
Robert M. Lloyd
1963-5-4
2616
Lake
on State Highway 20, 4 mi s Clearlake Oaks; s of Clearlkae Oaks
Comment
JEPS77390
Quercus douglasii
Robert M. Lloyd
1963-5-4
2617
Lake
4 mi s Clearlake Oaks (on State Highway 20)
Comment
JEPS77391
Erysimum capitatum var. capitatum
Robert M. Lloyd
1963-5-4
2619
Lake
on State Hwy 20 7 mi s Clearlake Oaks (above Cache Creek)
Comment
JEPS77392
Lupinus succulentus
Robert M. Lloyd
1963-5-4
2621
Lake
on State Highway 20, 7 mi s Clearlake Oaks (above Cache Creek); , s of Clearlake Oaks
Comment
JEPS78300
Madia anomala
Robert M. Lloyd
1963-5-4
2615
Lake
State Hwy 20 4 mi s Clearlake Oaks
Comment
JEPS78301
Madia anomala
Robert M. Lloyd
1963-5-4
2615
Lake
State Hwy 20 4 mi s Clearlake Oaks
Comment
JEPS78699
Collinsia heterophylla
Robert M. Lloyd
1963-5-4
2622
Lake
on State Hwy 20 7 mi s Clearlake Oaks (above Cache Creek)
Comment
CAS-BOT-BC213907
Navarretia pauciflora
H. L. Mason
1945-5-12
12583
Lake
5 miles north of Lower Lake
Comment
GH91332
Navarretia pauciflora
H. L. Mason
1945-5-12
12583
Unknown
Playa strewn with obsidion rubble and surrounded by chaparral, 5 miles north of Lower Lake
Comment
GH91333
Navarretia pauciflora
H. L. Mason
1945-5-13
12583
Unknown
Playa strewn with obsidion rubble and surrounded by chaparral, Lakeport highway 5 miles north of Lower Lake
Comment
NY336960
Navarretia pauciflora
H. L. Mason
1945-5-12
12583
Lake
Five miles N of Lower Lake
Comment
UC700271
Navarretia leucocephala subsp. pauciflora
H. L. Mason
1945-5-12
12583
Lake
5 mi n Lower Lake; ; 5 mi. N of Lower Lake, Lake Co.
Comment
SEINET4854785
Navarretia pauciflora
Herbert L. Mason
1945-5-12
12583
Lake
5 mi N of Lower Lake.
Comment
UC1178972
Triteleia peduncularis
Herbert L. Mason
1946-5-30
12809
Lake
Indian Valley , Indian Valley (North Fork Cache Creek)
Comment
UC1178973
Brodiaea coronaria subsp. rosea
Herbert L. Mason
1946-5-30
12808
Lake
North Fork of Cache Creek Indian Valley
Comment
CAS-BOT-BC7169
Navarretia pauciflora
Herbert Louis Mason
1945-5-12
12583
Lake
5 miles N of Lower Lake
Comment
UC663076
Phacelia tanacetifolia
F. G. Meyer
1938-4-5
1377
Lake
ne side Clearlake
Comment
UC663110
Nemophila menziesii
F. G. Meyer
1938-4-5
1378
Lake
along the ne side Clear Lake ne side of Clearlake (Clear Lake)
Comment
UC663111
Nemophila heterophylla
F. G. Meyer
1938-4-5
1373
Lake
ne side Clear Lake
Comment
UC719248
Salvia columbariae
F. G. Meyer
1938-4-5
1380
Lake
ne side Clearlake
Comment
UC719322
Mimulus aurantiacus var. aurantiacus
F. G. Meyer
1938-4-5
1379
Lake
ne side Clearlake
Comment
RSA300972
Keckiella lemmonii
D. C. Michener
1982-7-27
4135
Lake
CA 20 ca. 1.9 miles west of jct with CA 53.
Comment
UC1481907
Lupinus microcarpus var. densiflorus
K. Morris, Dunn and Conrad
1973-6-6
392
Lake
along the roadside on Hwy 20, 12.9 mi w Lake County Line
Comment
JEPS104695
Brickellia californica
John L. Morrison
1936-9-19
1929
Lake
six mi N of Lower Lake
Comment
CAS-BOT-BC179426
Cercis occidentalis
Camille F. Nowell
2011-6-11
5
Lake
On the E side of hwy. 53, 3 mi. S of junction with hwy. 20.
466
Comment
CHSC23894
Oemleria cerasiformis
Z. Parkevich
1975-4-6
19
Lake
On Highway 20 off the road just 5 feet or so. Collected 4 mi e of junction with Highway 53.
Comment
JEPS98828
Arctostaphylos
James B. Roof
1962-4-20
Lake
4 mi N of Lower Lake
Comment
UCR64630
Cryptantha flaccida
L. S. Rose
1934-5-23
34272
Lake
9 mi north of Lower Lake
546
Comment
CAS-BOT-BC334533
Lagophylla ramosissima
Lewis S. Rose
1934-5-23
34271
Lake
9 miles north Lower Lake
Comment
CAS-BOT-BC344367
Madia exigua
Lewis S. Rose
1934-5-23
34273
Lake
9 mi. N. Lower Lake
Comment
SEINET3387490
Madia exigua
Lewis S. Rose
1934-5-23
34273
Lake
9 mi. N. Lower Lake
Comment
UC1988908
Pogogyne douglasii
Lewis S. Rose
1934-5-22
34270
Lake
9 mi N Lower Lake
Comment
UC830848
Madia exigua
Lewis S. Rose
1934-5-23
34273
Lake
9 mi n Lower Lake
Comment
UC857109
Cryptantha flaccida
Lewis S. Rose
1934-5-23
34272
Lake
9 mi n Lower Lake
Comment
UC1073385
Cercocarpus betuloides var. betuloides
George B. Rossbach
1955-5-9
308
Lake
se of Clear Lake (near junction of Routes 53 and 20)
502
Comment
UC1073387
Arceuthobium campylopodum
George B. Rossbach
1955-5-9
236
Lake
se Clear Lake (near Rts. 53 and 20 junction)
502
Comment
SJSU7725
Poa secunda subsp. secunda
T. N. Seeno
1963-5-18
Lake
Long Valley 7 mi NE of Clear Lake Oaks
Comment
JEPS97552
Eriogonum dasyanthemum
R. D. Stone, G. L. Clifton, and C. Patterson
1985-5-20
668
Lake
Blackeye Canyon; ca. 4 mi NE of Clear Lake Highlands; ca. 2 mi NNE of Quakenbush Mtn.
487
Comment
UC1025829
Parvisedum leiocarpum
J. R. Sweeney
750
Lake
5 mi n of Lower Lake (Lower Lake Highway); Lower Lake Highway
Comment
UC1282674
Centaurea melitensis
J. R. Sweeney
1952-5-3
830
Lake
Pluth Ranch Fire
Comment
UC1282700
Castilleja exserta
J. R. Sweeney
1952-5-3
829
Lake
Pluth Ranch Fire
Comment
UC1282703
Salvia sonomensis
J. R. Sweeney
1952-3-3
821
Lake
Pluth Ranch Fire Pluth Ranch
Comment
UC1282718
Mimulus aurantiacus var. aurantiacus
J. R. Sweeney
1952-5-3
833
Lake
Pluth Ranch Fire
Comment
UC1282724
Amsinckia intermedia
J. R. Sweeney
1952-5-3
816
Lake
2 1/4 mi e Clearlake Oaks (Pluth Ranch)
655
Comment
UC1282727
Cryptantha muricata
J. R. Sweeney
1952-5-3
827
Lake
Pluth Ranch Fire
Comment
UC1282730
Plagiobothrys nothofulvus
J. R. Sweeney
1952-5-3
819
Lake
Pluth Ranch fire 1950 burn
Comment
UC1282761
Tauschia kelloggii
J. R. Sweeney
1952-5-3
817
Lake
Pluth Ranch Fire
Comment
UC1282774
Erodium cicutarium
J. R. Sweeney
1952-5-3
818
Lake
Pluth Ranch Fire
Comment
UC1282782
Trifolium albopurpureum var. albopurpureum
J. R. Sweeney
1952-5-3
820
Lake
Pluth Ranch
Comment
UC1282784
Vicia americana var. americana
J. R. Sweeney
1952-5-3
823
Lake
Pluth Ranch Fire
Comment
UC1282789
Lithophragma affine
J. R. Sweeney
1952-5-3
824
Lake
Pluth Ranch Fire
Comment
UC1282792
Erysimum capitatum
J. R. Sweeney
1952-5-3
Dupl. 818
Lake
s and w facing slope Pluth Ranch 1950 burn (roadside along edge of burn)
Comment
UC1282800
Delphinium nudicaule
J. R. Sweeney
1952-5-3
831
Lake
on banks of fire rd on ne slopes on edge of and in burn Pluth Ranch fire
Comment
UC1282831
Pellaea mucronata var. mucronata
J. R. Sweeney
1952-5-3
832
Lake
Pluth Ranch Fire
Comment
UC1318345
Calochortus amabilis
J. R. Sweeney
1952-5-3
825
Lake
Pluth Ranch Fire
Comment
UC936163
Parvisedum leiocarpum
Robert Sweeney
1951-4-15
Lake
about 6 mi n of Lower Lake (edge of meadow about 20 feet from chaparal)
Comment
CDA4870
Euphorbia oblongata
R. E. Talbert
1971-3-14
Lake
Ukiah Street across from Rex Williams property, Clearlake Highlands.
0
Comment
JEPS100386
Lepechinia calycina
Dean W. Taylor
2001-5-15
17663
Lake
Clear Lake
Comment
CAS-BOT-BC155401
Bromus hordeaceus
John H. Thomas
1969-4-29
14998
Lake
4.6 miles north of Lower Lake along highway no. 53.
Comment
CAS-BOT-BC17081
Delphinium variegatum subsp. variegatum
John H. Thomas
1969-4-29
14993
Lake
4.6 miles northof lower Lake along highway no. 53.
Comment
CAS-BOT-BC183144
Vulpia microstachys var. ciliata
John H. Thomas
1969-4-29
15002
Lake
4.6 miles north of Lower Lake along highway no. 53
Comment
CAS-BOT-BC184781
Vulpia myuros subsp. megalura
John H. Thomas
1969-4-29
15009
Lake
4.6 miles north of Lower Lake along highway no. 53
Comment
CAS-BOT-BC29807
Achyrachaena mollis
John H. Thomas
1969-4-29
14996
Lake
4.6 miles north of Lower Lake along Highway 53.
Comment
CAS-BOT-BC348484
Micropus californicus var. californicus
John H. Thomas
1969-4-29
15008
Lake
4.6 miles north of Lower Lake along highway no. 53
Comment
RSA535427
Keckiella lemmonii
David M. Thompson
1989-7-3
1034
Lake
2 mi W of jct with Hwy 53 along Hwy 20. Roadbank at base of low ridge along N side of road.
Comment
RSA137734
Arctostaphylos manzanita subsp. manzanita
R. F. Thorne
1957-9-2
18978
Lake
Along Hwy 20 about 7 miles SE of town of Clear Lake Oaks.
Comment
RSA171024
Rhamnus ilicifolia
Robert F. Thorne
1957-9-2
18980
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA171082
Eriogonum nudum var. nudum
Robert F. Thorne
1957-9-2
18985
Lake
Along Highway 20, 7 miles SE of town of Clear Lake.
Comment
RSA171121
Heteromeles arbutifolia
Robert F. Thorne
1957-9-2
18976
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA171978
Quercus berberidifolia
Robert F. Thorne
1957-9-2
18982
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA172276
Eriodictyon californicum
Robert F. Thorne
1957-9-2
18977
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA175150
Adenostoma fasciculatum var. fasciculatum
Robert F. Thorne
1957-9-2
18981
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA175168
Garrya flavescens subsp. congdonii
Robert F. Thorne
1957-9-2
18975
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA175249
Juniperus californica
Robert F. Thorne
1957-9-2
18979
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA175263
Arceuthobium occidentale
Robert F. Thorne
1957-9-2
18983
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
CDA13493
Cyperus involucratus
Twohy
October 1997
s.n.
Lake
Lily Cove, Clear Lake.
0
Comment
SEINET255537
Lotus humistratus
Unknown
2007-3-25
7124
Lake
Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca 3.2 miles southeast of Clearlake Oaks.
514
Comment
SEINET7062985
Lasthenia californica
A. G. Vestal
1955-4-5
s.n.
Lake
About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83).
311
Comment
SEINET7062986
Sanicula bipinnatifida
A. G. Vestal
1955-4-5
s.n.
Lake
About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83).
311
Comment
SEINET7062987
Thysanocarpus curvipes
A. G. Vestal
1955-4-5
s.n.
Lake
About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83).
311
Comment
SEINET7062988
Lupinus bicolor
A. G. Vestal
1955-4-5
s.n.
Lake
About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83).
311
Comment
SEINET7062989
Lotus humistratus
A. G. Vestal
1955-4-5
s.n.
Lake
About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83).
311
Comment
SEINET7096747
Trifolium depauperatum var. depauperatum
A. G. Vestal
1955-4-5
s.n.
Lake
Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees)
Comment
UCD93882
Vulpia microstachys var. ciliata
K. Wagnon
1940-4-29
264
Lake
6.1 miles northeast from Cache Creek bridge, north of Lower Lake on Williams Highway.
Comment
NY42982
Tamarix parviflora
J. B. Walker
1995-4-30
1401
Lake
10km E of Clearlake Oaks, along Hwy 20
500
Comment
CAS-BOT-BC223935
Tamarix parviflora
Jay B. Walker
1995-4-30
1401
Lake
10km E of Clearlake Oaks along Hwy 20
500
Comment
CAS-BOT-BC352827
Lasthenia glabrata subsp. glabrata
Ira L. Wiggins
1949-5-1
12097
Lake
4 miles S of Clear Lake Oaks.
Comment
UC796463
Mimulus tricolor
Ira L. Wiggins
1949-5-1
12096
Lake
4 mi s Clear Lake Oaks
Comment
SEINET5334150
Lathyrus jepsonii var. californicus
B. Wilson, R. E. Brainerd, N. Otting
2009-5-4
15450
Lake
Clear Lake, intersecton of Burns Valley Road with Rumsey Road
415
Comment
CAS-BOT-BC228563
Lomatium hooveri
Daniel Slakey; CNPS volunteers
2011-6-11
4
Lake
Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road
655
Comment
UCD110405
Lomatium hooveri
Daniel Slakey; CNPS volunteers
2011-6-11
4
Lake
Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road.
655
Comment
UCD110429
Packera eurycephala var. eurycephala
Daniel Slakey; CNPS volunteers
2011-6-11
15
Lake
Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridgetop on E side of road.
655
Comment
UCD110581
Packera eurycephala var. eurycephala
Daniel Slakey; CNPS volunteers
2011-6-11
15
Lake
Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridgetop on E side of road.
655
Comment