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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
JEPS73352
Abies concolor
Edward Lee
1936-9-19
2569
Lake
300-400 ft below summit (sw of peak,); Snow Mt.
Comment
UCD117137
Acer negundo
M. Wiesendanger
1928-4-7
934
Lake
Blue Lakes.
Comment
RSA2344
Achillea millefolium var. californica
J. W. Blankinship
1924-5-10
s.n.
Lake
Blue Lakes.
Comment
CAS-BOT-BC210626
Achnatherum lemmonii
A. A. Beetle
1941-4-27
1732
Lake
Southwest corner of Clear Lake
Comment
CHSC29548
Achnatherum lemmonii
Dibble; Griggs
1979-6-15
61
Lake
Near Potato Hill, close to the town of Stonyford. 480 mm from the bottom and 294 mm from the left.
375
Comment
UCD50693
Achnatherum lemmonii
Leo Koch
1940-4-26
893
Lake
Lake County, Highway 29, 1 mile south of Bottle rock Junction.
Comment
CAS-BOT-BC29810
Achyrachaena mollis
L. R. Abrams
1928-5-4
12308
Lake
5 miles northeast of Middletown on road to Lower Lake
Comment
CAS-BOT-BC29814
Achyrachaena mollis
M. S. Jussel
1931-4-1
s.n.
Lake
Kelseyville
Comment
UC1299295
Achyrachaena mollis
Freed W. Hoffman
1937-4-9
1940
Lake
Hennessey Ranch; Bucksnort Creek
Comment
CHSC90503
Acmispon brachycarpus
Thomas J. Hart
1984-3-31
19
Lake
Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville.
463
Comment
CAS-BOT-BC278135
Acmispon denticulatus
Geri Hulse-Stephens
2001-9-7
822
Lake
Goat Mountain. Addington Camp
1386
Comment
CHSC115193
Acmispon denticulatus
Lowell Ahart
2015-4-28
20098
Lake
East of the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams.
696
Comment
JEPS123901
Acmispon wrangelianus
Lowell Ahart
2015-4-28
20099
Lake
About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams.
Comment
CAS-BOT-BC29868
Adenocaulon bicolor
M. S. Jussel
1933-7-7
387
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
SEINET11840191
Adenocaulon bicolor
W. Knight, Knight, I.
1981-1
4405
Lake
Above Towhead Flat en route to summit of Mt. Sanhedrin
1372
Comment
CAS-BOT-BC133166
Adenostoma fasciculatum
M. S. Jussel
1933-6-30
325
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
CHSC29517
Adenostoma fasciculatum
Dibble; Griggs.
1979-7-11
95
Lake
Near Bear Creek, close to the town of Stonyford.
884
Comment
UC555287
Adenostoma fasciculatum
P. Schulthess
1931-7-13
Lake
1 mi. s. Kelseyville
Comment
POM296089
Adenostoma fasciculatum var. fasciculatum
Cora W. Benson
1935-6-6
31
Lake
Mount Konocti
Comment
CHSC32943
Adiantum jordanii
D. Boyd; M. Eichelberger, T. Messick, T. Ranker
1980-4-19
9
Lake
Coldsprings Campground, along access road to Indian Valley Dam.
Comment
UCD130652
Adiantum jordanii
Ellen Dean; Karen Whitestone
2013-2-20
7534
Lake
Clear Lake State Park. Main part of park along the Dorn Trail system at top of ridge near bench that says 'Here we go on another excellent adventure.
472
Comment
POM296603B
Aesculus californica
Lyman Benson
1949-6-17
13729
Lake
1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage.
412
Comment
UC527931
Agoseris grandiflora var. grandiflora
Ira L. Wiggins
1933-6-3
6725
Lake
2 mi e Oat Hill Mine
Comment
HSC27438
Agoseris heterophylla
J. P. Smith, J. O. Sawyer
1972-4-1
5142
Lake
0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
HSC35053
Agoseris heterophylla
Dryden
1975-5-3
153
Lake
Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek
549
Comment
UC1282838
Agoseris heterophylla
J. R. Sweeney
1953-5-27
1078
Lake
10.1 mi from, on Scott Valley Rd Lakeport ((sw facing slope above Scott Creek)); Scott Creek, Glen Eden School
441
Comment
CAS-BOT-BC46030
Agoseris heterophylla var. cryptopleura
John Thomas Howell
1943-5-11
18012
Lake
1 mile south of Lakeport
Comment
UC131334
Agoseris heterophylla var. heterophylla
C. F. Baker
1903-5-12
3068
Lake
Near Lakeport
Comment
UC527954
Agoseris heterophylla var. heterophylla
Ira L. Wiggins
1933-6-3
6729
Lake
2 mi e, grassy hillside Oat Hill Mine
Comment
POM289981
Agoseris hirsuta
Lyman Benson
1931-6-12
2818
Lake
Kelseyville
427
Comment
UC154206
Agrimonia gryposepala
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2272
Lake
Elk Mountain; Northern Coast Ranges
1219
Comment
POM296526A
Agrostis
Lyman Benson
1941-7-24
11003
Lake
1 mile north of Kelseyville.
412
Comment
RSA32320
Agrostis densiflora
J. T. Howell
1945-6-18
20974
Lake
near Glenbrook.
Comment
JEPS75877
Agrostis exarata
L. R. Heckard
1974-9-11
3931
Lake
about 1.5 mi se Snow Mt. West (margin of Frog Pond, about 0.5 mi nw of Foutch Camp, w of Stonyford)
1920
Comment
POM294487
Agrostis exarata
Lyman Benson
1942-7-9
11280
Lake
Creek 1 mile north of Kelseyville. Kelsey creek.
412
Comment
UC1023595
Agrostis exarata
Virginia Bufford
1936-9-20
426
Lake
3/4 mi up trail Sheep Camp; Snow Mt.
Comment
UCD35403
Agrostis exarata
Beecher Crampton
1956-6-26
3672
Lake
Loch Lomond.
855
Comment
UCD52276
Agrostis exarata
K. Esau; E. Hyde
1938-5-25
s.n.
Lake
Lake County.
Comment
UCD52345
Agrostis exarata
Milo S. Baker
1943-6-30
10460
Lake
6.5 miles west of Lakeport, Hopland Highway.
Comment
UCD52549
Agrostis exarata
Beecher Crampton
1956-6-27
3692
Lake
Harrison Flat, south slope of Mt. Hannah.
883
Comment
CAS-BOT-BC139525
Agrostis hallii
M. S. Jussel
1933-7-4
362
Lake
Between Cobb Mountains and Adams Springs on the Binkley Ranch.
Comment
CAS-BOT-BC138847
Agrostis microphylla
Greg de Nevers
1996-9-1
10865
Lake
Boggs Lake TNC Preserve.
609
Comment
UCD53358
Agrostis scabra
Beecher Crampton
1958-8-19
5107
Lake
southwest margin of Bogg's Lake, northwest slope of Mt. Hannah.
Comment
UC1100104
Agrostis stolonifera
Malcolm A. Nobs and S. Galen Smith
1949-9-7
1841
Lake
about 7 mi n Middletown
Comment
CAS-BOT-BC461031
Allium amplectens
A. A. Heller
1919-5-10
13149
Lake
Valley of a tributary of Cache Creek 5 miles east of Hough's Springs
Comment
CAS-BOT-BC461036
Allium amplectens
J. W. Blankinship
1924-5-31
s.n.
Lake
Kelseyville.
Comment
HSC27380
Allium cratericola
J. P. Smith, J. O. Sawyer
1972-4-1
5172
Lake
8.8 mi. N of junction of SR 20 and Walker Ridge Rd.
Comment
UC635208
Allium cratericola
H. L. Mason
1929-4-29
5241
Lake
2.9 mi w Lakeport (on road from Hopland)
Comment
UCD84441
Allium cratericola
Susan Harrison
2010-4-20
s.n.
Lake
Near UC McLaughlin Reserve to the east of Morgan Valley. Private Property.
640
Comment
SEINET3884405
Allium cratericola
D. W. McNeal
1990-4-10
3674
Lake
Above Walker Ridge Rd., 3.0 mi. n. of the jct. of the access rd. to Indian Valley Dam.; 0
Comment
HSC92508
Allium falcifolium
Moulton, Sparks, Wood
1995-5-6
29
Lake
Brim Rd. E of Walker Ridge Rd.
640
Comment
UCD167525
Allium falcifolium
James A. Neilson Jr.
1977-4-8
3861
Lake
Mayacmas Mountains; road to Helen Mine (Dry Creek Road), ca. 1 mile west of first bridge crossing. (Exact location unknown. Coordinates estimated by label maker.)
Comment
CAS-BOT-BC469124
Allium falcifolium
Cora W. Benson
1934-3-16
s.n.
Lake
Lakeport, Mayacamas Mountain Range, Clear Lake drainage area
426
Comment
CAS-BOT-BC469132
Allium falcifolium
John Thomas Howell
1926-3-28
1773
Lake
Midway between Middletown and Patten's
Comment
CAS-BOT-BC469346
Allium fimbriatum var. fimbriatum
Doris K. Kildale
1928-5-7
4993
Lake
6 miles east of Hough's Mineral Springs.
Comment
CAS-BOT-BC469351
Allium fimbriatum var. fimbriatum
Milo S. Baker
1934-4-13
7762
Lake
Serpentine Hill on Hwy 3.4 mi. East of Middletown
Comment
CHSC27629
Allium serra
Timothy Spira; Robert Schlising
1978-5-13
3244
Lake
Near Colusa County line, on E side of Lake County, 0.5 mi N of Hwy 20, on Walker Ridge Road.
Comment
HSC39465
Allium serra
J. P. Smith
1974-5-4
Lake
0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
671
Comment
SEINET3879165
Allium serra
Carolyn Sanford
1977-4-23
341
Lake
Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0
640
Comment
CAS-BOT-BC475552
Allium serra
Lillian S. Mott
1967-4-30
LM 679
Lake
Hwy. 20, 15 miles E of Clear Lake
Comment
RSA413094
Allium serratum
D. W. McNeal
1985-5-9
3067
Lake
Above Walker Ridge Rd., 0.5 miles north of Hwy 20.
Comment
UC706989
Allium unifolium
Cora W. Benson
1934-4-18
Lake
Argonaut Ranch Clear Lake Drainage Area, Kelseyville, Argonaut Ranch
411
Comment
SEINET3879904
Allium validum
A. A. Heller
1902-7-28
s.n.
Lake
In the 'Horse Pasture' near the summit of Mt. Sanhedrin.; 0
Comment
UC519566
Allophyllum divaricatum
M. S. Jussel
1933-6-25
159
Lake
Binkley Ranch, near Cobb Valley
Comment
UCD160465
Allophyllum divaricatum
James A. Neilson Jr.
1975-5-23
3316
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
JEPS78602
Alnus rhombifolia
Edward Lee
1936-9-20
2517
Lake
s Snow Peak West (lower camp, streamside); Snow Mt.
Comment
JEPS83806
Alnus rhombifolia
L. R. Heckard and J. C. Hickman
1981-7-28
5679
Lake
along creek e Timber Lake; Snow Mt., Bear Creek
1554
Comment
RSA92975
Alopecurus aequalis
M. S. Baker
1953-6-22
12803 b
Lake
Margin of Boggs Lake, southwest.
Comment
CAS-BOT-BC376430
Alopecurus geniculatus
Greg de Nevers
1996-5-18
10801
Lake
Boggs Lake.
Comment
SEINET10967777
Alopecurus geniculatus
A. Arthur Heller
1902-7-24
Heller 5969
Lake
Near the summit of Mt. Sanhedrin.
Comment
UCD55929
Alopecurus saccatus
Beecher Crampton
1956-5-21
3437
Lake
junction State Hwy. 29 and the Lower Lake Road, ca. 5 miles southeast of Kelseyville.
Comment
UCD97212
Amaranthus californicus
H. L. Mason
1945-8-24
12676
Lake
East shore, Lower Lake.
Comment
POM275575
Amelanchier pallida
Cora W. Benson
1931-4-26
s.n.
Lake
Kelseyville, Middle N Coast, Mt. Konocti.
915
Comment
UC1127819
Amelanchier utahensis
A. Simontacchi
1937-7-2
247
Lake
2 mi wsw High Glade Lookout; Mendocino National Forest, Lakeport Quad.
914
Comment
UC573296
Amelanchier utahensis
K. Bradshaw
1937-5-28
11
Lake
Pinnacle; Lakeport Quad.
1356
Comment
UC1191562
Ammannia robusta
Herbert L. Mason
1945-8-24
12677
Lake
East shore, Lower Lake
Comment
UC727042
Amsinckia intermedia
A. A. Heller
1941-5-5
16095
Lake
along state Hwy 29, entering Middletown
Comment
RSA0079984
Amsinckia intermedia
Richard G. Runyon
1977-4-23
11
Lake
State Route 20, 2.2 miles west of its junction with State Route 29.
Comment
CHSC117803
Amsinckia lunaris
Jake Schweitzer
2010-4-1
Lake
Inner North Coast Ranges. On BLM parcel, 470 m N of Highway 20, 70 m East of Walker Ridge Rd, ca 1.9 air mr SW of Wilbur springs
640
Comment
LA29477
Amsinckia lunaris
Francia Chisaki;
1953-5-8
562
Lake
W-facing slope of Hill 1030, 2.7 mi. E of Middletown on road to Lower Lake
Comment
UC1178325
Amsinckia menziesii var. menziesii
Ray and Chisaki
1952-4-22
K 140
Lake
Lake County
Comment
CDA5467
Anagallis monelli subsp. linifolia
T. C. Fuller, W. F. Cruickshank, E. A. Britton
1959-8-4
2876
Lake
l. l. Barlow, Rt Box 74, Soda Bay, Kelseyville.
0
Comment
CAS-BOT-BC64161
Ancistrocarphus filagineus
Alice Eastwood
1925-5-22
12786
Lake
Dashiell, Mt. Sanhedrin
Comment
HSC27453
Ancistrocarphus filagineus
J. P. Smith, J. O. Sawyer
1972-4-1
5126
Lake
0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
HSC31969
Ancistrocarphus filagineus
Gary S. Lester
1974-5-4
131
Lake
Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20
671
Comment
SFV4128
Ancistrocarphus filagineus
R. Gankin
1965-5-5
s. n.
Lake
Cold Spring Camp, about 1 mile east of Indian Valley on Bartlett Springs Road.
Comment
CDA21519
Angelica californica
G. F. Hrusa, R. Gross
2008-5-23
17441
Lake
North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. Perennial, in colony on NW facing dry, shaded slope. Flrs white. Uncommon. Sheet 2 of 2.
408
Comment
UC659416
Angelica tomentosa
Lincoln Constance
1940-9-1
2799
Lake
e of Mount St. Helena (St. Helena Creek); St. Helena Creek
762
Comment
UCD84045
Angelica tomentosa
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6223
Lake
Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps).
685
Comment
CAS-BOT-BC271453
Anisocarpus madioides
H. M. Hall
1913-7-16
9459
Lake
South side Mt. Sanhedrin, 40 to 50 miles from the Pacific Ocean
914
Comment
HSC68231
Anisocarpus madioides
J. P. Smith, J. O. Sawyer
1971-6-5
4712
Lake
Comment
UC91052
Anisocarpus scabridus
K. Brandegee
1892-8-25
Lake
Snow Mt.
Comment
UC134206
Antennaria argentea
T. S. Brandegee
1891-6-24
Lake
Snow Mountain
Comment
CAS-BOT-BC84661
Anthemis cotula
J. W. Blankinship
1928-7-20
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC137757
Anthoxanthum odoratum
John Thomas Howell
1945-6-18
20969
Lake
Baumgartner Meadow north of Cobb Mountain.
Comment
UCD56243
Anthoxanthum odoratum
Milo Baker
1941-5-1
s.n.
Lake
somewhere.
Comment
SBBG83245
Antirrhinum vexillocalyculatum
D. M. Thompson
1983-6-18
338
Lake
6.3 mi SE of jct of Morgan Valley Rd with Hwy 29/53
Comment
SEINET3158977
Antirrhinum vexillocalyculatum
D. M. Jackson, R. W. Spellenberg
1973-5-27
215
Lake
14.6 mi E of Bartlett Springs
Comment
RSA109887
Antirrhinum vexillocalyculatum subsp. breweri
Philip A. Munz
1956-7-24
22289
Lake
Long Ridge Trail to Snow Mt. from Fir-Root Spring.
1524
Comment
UC573619
Antirrhinum vexillocalyculatum subsp. breweri
K. E. Bradshaw
1937-6-11
133
Lake
0.75 mi sw Lower Blue Lake; Lakeport Quad.
548
Comment
POM283607
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
Lyman D. Benson
1936-8-4
7928
Lake
Kelseyville. Middle N. Coast mtn range, Clear Lake watershed.
412
Comment
UC1012386
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
Francis W. Pennell
1940-7-4
26054
Lake
3 mi ne Middletown (Route 29)
304
Comment
CAS-BOT-BC248847
Antirrhinum virga
D. M. Jackson; R. Spellenberg
No date on label
213
Lake
Collected 3.7 miles E. of Bartlett Springs
Comment
CAS-BOT-BC248893
Antirrhinum virga
D. Cleveland
1882-1-1
s.n.
Lake
Allen Springs
Comment
CHSC91449
Antirrhinum virga
Lowell Ahart; Robert Schlising
2005-7-2
12134
Lake
About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir.
477
Comment
JEPS11724
Antirrhinum virga
Francis W. Pennell
1940-7-4
26059
Lake
3 mi n Lower Lake (on Route 29)
487
Comment
JEPS5290
Antirrhinum virga
Willis L. Jepson
1892-7-30
21302
Lake
near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake
Comment
RSA182036
Antirrhinum virga
Annetta Carter, Louise Kellogg
1953-6-20
3242
Lake
Hills west of Indian Valley, Bartlett Springs Rd.
450
Comment
CAS-BOT-BC447674
Aphanes arvensis
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park
Comment
UCD38638
Apocynum androsaemifolium
Beecher Crampton
1956-6-26
3669
Lake
Loch Lomond.
855
Comment
CAS-BOT-BC392037
Aquilegia eximia
L. R. Abrams
1916-7-27
6268
Lake
Near Hough's Springs
Comment
SD7973
Aquilegia formosa
Daniel Cleveland
June 1882
Lake
Allen Springs
Comment
HSC37637
Arabis breweri var. breweri
John Rehling, Robert M. Specht
1976-3-26
167
Lake
8.3 mi. N on Barlett Springs Rd. from junction with Hwy. 20
Comment
SD7785
Aralia californica
Daniel Cleveland
1882-7-4
Lake
Allen Springs
Comment
CAS-BOT-BC128631
Arbutus menziesii
Alice Eastwood
1925-5-22
12769
Lake
Dashiells, Mt. Sanhedrin
Comment
RSA316710
Arceuthobium campylopodum
David Wheeler
1979-4-14
152
Lake
0.4 miles N of State Route 20 on the Wilbur Springs Road.
640
Comment
UC1073387
Arceuthobium campylopodum
George B. Rossbach
1955-5-9
236
Lake
se Clear Lake (near Rts. 53 and 20 junction)
502
Comment
CAS-BOT-BC409914
Arceuthobium campylopodum
Roxana S. Ferris; Rena Duthie
1919-7-21
422
Lake
Rim Rock Mts., above Summer Lake P.O.
Comment
RSA175263
Arceuthobium occidentale
Robert F. Thorne
1957-9-2
18983
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA785407
Arctostaphylos
Keith E. Hoffmaster
1940-11-24
958
Lake
Lower Lake
Comment
JEPS40897
Arctostaphylos canescens
P. C. Hutchison
1962-4-21
2358
Lake
Boardman Ridge Hull Mountain (e slopes of mt.)
1341
Comment
CAS-BOT-BC24063
Arctostaphylos canescens subsp. canescens
C. Hart Merriam
1916-9-23
s.n.
Lake
Elk Mt. (north of Clear Lake) Calif. National Forest
Comment
CAS-BOT-BC24072
Arctostaphylos canescens subsp. canescens
Brandegee
1889-1-1
23
Lake
Lake County
Comment
CAS-BOT-BC24100
Arctostaphylos canescens subsp. canescens
John Thomas Howell
1976-4-28
51610
Lake
summit of Elk Mt. Road
1158
Comment
UC1309675
Arctostaphylos canescens subsp. canescens
A. E. Wieslander
1938-10-29
859
Lake
Hobergs Resort Lower Lake Quadrangle
1356
Comment
UC1363641
Arctostaphylos canescens subsp. canescens
Charles M. Belshaw
1936-9-19
2695
Lake
sw-facing slopes Snow Mountain West (2 mi ne of Potato Hill); Inner North Coast Ranges
1524
Comment
CAS-BOT-BC23918
Arctostaphylos canescens subsp. sonomensis
John Thomas Howell
1976-4-29
51623
Lake
High Valley Road, e. of Clear Lake
1005
Comment
CAS-BOT-BC23921
Arctostaphylos canescens subsp. sonomensis
Walter Knight; Irja Knight
1981-7-6
4280
Lake
Boardman Ridge on s. slope of Hull Mountain.
1524
Comment
SEINET11991001
Arctostaphylos elegans
R. A. DeMartile
1983-1
101
Lake
Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line
1100
Comment
HSC35365
Arctostaphylos glandulosa
R. M. Sullivan
1975-5-3
17
Lake
5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd.
915
Comment
SEINET11991004
Arctostaphylos glandulosa f. cushingiana
R. A. DeMartile
1983-1
103
Lake
Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line
1090
Comment
UCD151113
Arctostaphylos glandulosa subsp. cushingiana
James A. Neilson Jr.
1974-6-30
2797
Lake
Mayacmas Mountains. Southwest side of Cobb Mountain; ca. 1 mile west of Whispering Pines and State Highway 175. (Elevation estimated by label maker using Google Earth.)
1386
Comment
CAS-BOT-BC23232
Arctostaphylos glandulosa subsp. glandulosa
C. Hart Merriam
1907-7-24
s.n.
Lake
Bartlett Springs
Comment
JEPS38663
Arctostaphylos glandulosa subsp. glandulosa
W. L. Jepson
1897-7-15
14703
Lake
Mt. Hanna to Clear Lake
Comment
POM286174
Arctostaphylos glandulosa subsp. glandulosa
Lyman Benson
1928-3-30
38
Lake
Kelseyville.
610
Comment
RSA202108
Arctostaphylos glandulosa subsp. glandulosa
C. M. Belshaw
1936-9-19
2692
Lake
Snow Mountain West, one mile east of Potato Hill.
1250
Comment
UC876407
Arctostaphylos glandulosa subsp. glandulosa
Milo S. Baker
1929-6-29
3467 b
Lake
Snow Mt.
1127
Comment
HSC34922
Arctostaphylos manzanita
Thomas W. Nelson, Jane P. Nelson
1975-3-26
1768
Lake
Hwy. 29 N of Calistoga along St. Helena Creek
Comment
HSC39072
Arctostaphylos manzanita
A. M. Montalvo, J. D. Ackerman
1975-9-10
686
Lake
Boggs Mtn. E of Cobb, near summit on Rd. 542
1091
Comment
HSC67106
Arctostaphylos manzanita
Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-4-19
4
Lake
Coldsprings Campground, along access road to Indian Valley
Comment
CAS-BOT-BC38927
Arctostaphylos manzanita subsp. elegans
Milo S. Baker
1929-3-28
3410 d
Lake
Along Hway near Mt. Konocti
Comment
CAS-BOT-BC38933
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1928-3-30
586
Lake
Cold Creek Canyon, Kelseyville. Mt. Konocti
Comment
CAS-BOT-BC38943
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1930-5-25
1960
Lake
Obsidian side ridge south of Mt. Konocti on Uncle Sam Mountain, 3 miles south of Kelseyville
518
Comment
CAS-BOT-BC39000
Arctostaphylos manzanita subsp. elegans
Agnes M. Bowman
1902-3-1
s.n.
Lake
Sulphur Banks
Comment
HSC38137
Arctostaphylos manzanita subsp. elegans
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-13
2353
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
POM286046
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1928-12-28
s.n.
Lake
Bottlerock Mountain
701
Comment
RSA181903
Arctostaphylos manzanita subsp. elegans
W. L. Jepson
1936-12-5
17988
Lake
Mt Konocti, on Lower Lake, Kelseyville Rd.
Comment
UC353942
Arctostaphylos manzanita subsp. elegans
Milo S. Baker
1928-7-3
3127 b
Lake
sw slope Cal. Nat. Forest, Snow Mt.
1280
Comment
UC909859
Arctostaphylos manzanita subsp. elegans
J. E. Adams
1934-3-10
652
Lake
11 mi s Kelseyville
Comment
CAS-BOT-BC38931
Arctostaphylos manzanita subsp. elegans
C. Hart Merriam
1920-7-25
s.n.
Lake
Dr. Stephens place, Clear Lake
Comment
SEINET11989663
Arctostaphylos manzanita subsp. elegans
W. Knight, Knight, I.; Vale, J.
1982-1
4584
Lake
along road adjacent to Boggs Lake
Comment
CAS-BOT-BC38850
Arctostaphylos manzanita subsp. manzanita
Alice Eastwood
1925-5-22
12809
Lake
Dashiells Mt. Sanhedrin
Comment
RSA202111
Arctostaphylos manzanita subsp. manzanita
C. M. Belshaw
1936-9-19
2697
Lake
Near summit of Snow Mountain West, west approach.
1982
Comment
UCD131131
Arctostaphylos manzanita subsp. manzanita
Ellen Dean; Karen Whitestone, Jim Dempsey
2013-1-3
7522
Lake
Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard.
548
Comment
POM286036
Arctostaphylos nevadensis
Lyman Benson
1928-4-28
592
Lake
Kelseyville.
549
Comment
CAS-BOT-BC42161
Arctostaphylos patula
C. Hart Merriam
1916-9-7
s.n.
Lake
Summit Sheetiron Mt.
Comment
CAS-BOT-BC43778
Arctostaphylos stanfordiana
H. E. Parks; S. T. Parks
1931-3-31
0926
Lake
On Mirabel Creek near Mirabel Mine
Comment
CAS-BOT-BC43782
Arctostaphylos stanfordiana
H. E. McMinn
1925-12-30
1594
Lake
Mayacama Range - between Hopland + Lakeport
Comment
CAS-BOT-BC43791
Arctostaphylos stanfordiana
H. E. McMinn
1923-5-27
1006 a
Lake
Bear Creek, tributary to Rice FK of Eel River at base of Snow Mt.
Comment
UC153954
Arctostaphylos stanfordiana
J. P. Tracy
1905-8-19
2368
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
UC185526
Arctostaphylos stanfordiana
Mrs. O'Neal
March 1897
Lake
Highland Springs
Comment
UC549686
Arctostaphylos stanfordiana
J. E. Adams
1934-10-21
667
Lake
7 1/2 mi s Kelseyville
Comment
UC82924
Arctostaphylos stanfordiana
Katharine Brandegee
1886-1
Lake
Comment
RSA96802
Arctostaphylos stanfordiana
P. C. Everett, E. K. Balls, George B. Everett
1954-10-17
20340
Lake
Goat Mt., to Bear Creek, 5.7 miles W of Lake-Colusa Co. line, between Stonyford and Upper Lake.
1159
Comment
NY42981
Arctostaphylos stanfordiana subsp. stanfordiana
J. B. Walker
1995-4-30
1398
Lake
Mendocino National Forest, N of Nice, along High Glade Rd, 8km E of junction with Elk Mountain Rd
1000
Comment
HSC7747
Arctostaphylos viscida
Freed W. Hoffman
1949-6-4
3213
Lake
White Point
Comment
SD64351
Arctostaphylos viscida
Darley F. Howe
1966-6-4
Lake
9 miles north on road from entrance to Mendocino National Forest near Upper Lake.
885
Comment
UCD52462
Arctostaphylos viscida
Roman Gankin
1965-5-6
525
Lake
Hill northeast of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California.
Comment
UCR42320
Arctostaphylos viscida
L. F. LaPre
1986-3-30
s.n.
Lake
Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line
732
Comment
POM225828
Arctostaphylos viscida subsp. pulchella
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park.
Comment
JEPS38761
Arctostaphylos viscida subsp. viscida
J. W. Blankinship
1928-9-16
Lake
Siegler Springs
Comment Read comments Nov 8 2006
CAS-BOT-BC27520
Arenaria gregaria
Amos Arthur Heller
1902-7-15
5892
Lake
About Summit Lake, near the summit of Mt. Sanhedrin
Comment
CAS-BOT-BC401784
Argemone munita subsp. rotundata
John Thomas Howell
1945-6-21
21210
Lake
Near Bartlett Springs
Comment
POM272273
Argemone munita subsp. rotundata
Lyman Benson
1933-6-27
4487
Lake
North Fork Cache Creek watershed; 5miles E of Sulphur Banks
549
Comment
UC187247
Aristida oligantha
Joseph P. Tracy
1905-8-17
2365
Lake
on hills between Upper Lake and Scott Valley; Northern Coast Ranges
457
Comment
JEPS80413
Arnica discoidea
L. R. Heckard and J. Hickman
1981-6-23
5646
Lake
North Ridge (n slope), on Crockett Camp Trail Snow Mt., North Ridge of Snow Mt.
1584
Comment
POM272173
Arnica discoidea
Lyman Benson
1932-6-21
3726
Lake
Elk Mountain. Eel River watershed, Middle N Coast Range.
1220
Comment
UC467697
Arnica discoidea
H. M. Hall
1913-7-29
9595
Lake
40 miles from the Pacific Ocean, upper slopes of Cobb Mt. Cobb Mt.
Comment
RSA0000890
Arnica sanhedrensis
A. A. Heller
1902-7-25
5985
Lake
Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
UC419032
Asclepias cordifolia
H. E. and S. T. Parks
May, 1930
730
Lake
e slopes Mt. St. Helena
Comment
UC66175
Asclepias cordifolia
A. A. Heller
1902-7-25
5918
Lake
s of Mt. Sanhedrin (midway between Potter Valley and Hullville)
Comment
RSA10759
Asclepias cordifolia
C. B. Wolf
1928-5-7
s.n.
Lake
6 mi. east of Bartlett Springs on the road to Williams
Comment
UC726067
Asclepias cordifolia
A. A. Heller
1910-5-10
13152
Lake
valley below Summit
Comment
UCD121271
Asclepias cordifolia
N. W. Stice
1947-5-15
s.n.
Lake
Anderson Brothers Ranch, 3 miles east of Lower Lake.
Comment
UCD121300
Asclepias eriocarpa
K. Esau; D. Hartmann
1941-7-17
s.n.
Lake
Dry roadside near Middletown.
Comment
POM268953
Asclepias eriocarpa
Lyman Benson
1928-6-28
s.n.
Lake
Dried bed of Kelsey Creek, Middle N Coast mtn.
457
Comment
CAS-BOT-BC300485
Asclepias fascicularis
Mona Bourell
1997-7-3
6559
Lake
Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail
1554
Comment
RSA0035182
Asclepias fascicularis
M. Bourell
1997-7-3
6561
Lake
Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail.
1554
Comment
UC1123552
Asclepias fascicularis
A. Simontacchi
1937-7-9
269
Lake
1 mi ne Kelsey Creek School; Lakeport Quadrangle
Comment
SEINET12322352
Asclepias fascicularis
W. Knight, Knight, I.
1981-1
4385
Lake
Between Georgia-Pacific Lumber mill at Van Arsdale and Soda Creek Ranger Sta. where road crosses *
480
Comment
UCD121359
Asclepias fascicularis
E. W. Walson
1933-6-1
s.n.
Lake
Williams Rd to Lake County.
Comment
UCD84032
Asclepias solanoana
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6211
Lake
Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps).
680
Comment
RSA0000794
Asclepias solanoana
C. B. Towle
1874-06
s.n.
Lake
At summit to Geysers, on the road from Calistoga.
Comment
SEINET10847801
Asclepias speciosa
Joseph W. Blankinship
1929-8-4
Blankinship s.n. 1929
Lake
Foot of Elk Mtn.
Comment
CAS-BOT-BC68834
Aspidotis densa
Alice Eastwood
1925-5-25
12968 a
Lake
Dashiell, Mt. Sanhedrin
Comment
CAS-BOT-BC68830
Aspidotis densa
Miss Pelton
1877-1-1
s.n.
Lake
unspecified
Comment
POM289178
Aster chilensis
Lyman Benson
1928-9-21
552
Lake
Rincon School, Kelseyville, Middle N Coast Mt. Range, Clear Lake watershed. Edge of Kelsey Creek.
488
Comment
CHSC90792
Aster radulinus
D. Isle
1997-9-25
184
Lake
Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Just no. of McCabe Point, on Pitney Ridge in area burned by 1996 Fork Fire. 3.6 mi. up 16N21.2=Pitney Ridge Rd. from its jct. with M-1, above Upper Lake.
1072
Comment
SEINET12163678
Astragalus asymmetricus
R. A. DeMartile
1983-1
112
Lake
near Hough Springs
469
Comment
RSA10248
Astragalus breweri
C. B. Wolf
1928-5-4
1892
Lake
2 mi. north of Middletown.
Comment
RSA415787
Astragalus breweri
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park.
Comment
RSA424720
Astragalus breweri
Aaron Liston, M. Blumler
1987-4-25
663 -2
Lake
Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance.
Comment
UC1178868
Astragalus breweri
Herbert L. Mason
1937-5-27
11552
Lake
ten mi s Kelseyville; s of Kelseyville
Comment
UC1299230
Astragalus breweri
Freed W. Hoffman
1948-5-9
2739
Lake
near Howard Springs (North Coast Ranges); , nr Howard Springs
Comment
UC81240
Astragalus breweri
Katharine Curran
Jun 1884
Lake
Cobb Mt.
Comment
UC984803
Astragalus breweri
L. Beane and Lois E. James
1949-5-16
2008
Lake
2 mi n Lakeport; n of Lakeport
Comment
CAS-BOT-BC178665
Astragalus clevelandii
H. D. Ripley; R. C. Barneby
1945-6-20
6909
Lake
8 miles SE of Middletown
335
Comment
CAS-BOT-BC178669
Astragalus clevelandii
James Jokerst
1985-6-24
2507
Lake
Near Coyote Peak, Wilbur Springs quad.
486
Comment
CAS-BOT-BC178672
Astragalus clevelandii
K. C.
1884-8-1
s.n.
Lake
Unspecified
Comment
SD8538
Astragalus clevelandii
Daniel Cleveland
1882-7-1
Lake
Indian Valley
Comment
CAS-BOT-BC178336
Astragalus gambelianus
Agnes M. Bowman
1902-4-1
202
Lake
Sulphur Banks
Comment
CHSC115377
Astragalus gambelianus
Lowell Ahart
2015-4-10
20021
Lake
Normal size plants, on bare dry soil, poor soil on south of the barrier rocks.
696
Comment
UCD104813
Astragalus gambelianus
R. Tofsrud
1949-1
s.n.
Lake
Between Kelseyville and Lower Lake.
Comment
UCD19994
Astragalus gambelianus
C. H. Lamoureux; J. M. Tucker and R. Gankin
1957-5-4
1246
Lake
North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter.
Comment
CAS-BOT-BC178331
Astragalus gambelianus
Doris K. Kildale
1928-5-7
4939
Lake
1/4 mile west of Bartlett Springs
Comment
SEINET7075467
Astragalus rattanii
A. G. Vestal
1955-4-6
3719
Lake
2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83].
Comment
CAS-BOT-BC193125
Astragalus rattanii var. jepsonianus
Carl B. Wolf
1928-5-4
1894
Lake
2 miles north of Middletown
Comment
JEPS95435
Astragalus rattanii var. rattanii
Vernon H. Oswald and L. Ahart
1994-6-1
6251
Lake
T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness
1505
Comment
UCD161439
Asyneuma prenanthoides
James A. Neilson Jr.
1975-7-8
3389
Lake
Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. (Coordinates and elevation estimated by label maker.)
1089
Comment
POM272522
Athysanus pusillus
Lyman Benson
1928-4-14
858
Lake
Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek.
518
Comment
UC1318342
Athysanus pusillus
J. R. Sweeney
1950-5-6
472
Lake
1.2 mi sw of Highland Springs
464
Comment
SD8069
Atriplex
Daniel Cleveland
1882-6-13
Lake
Bear Valley
Comment
UCD136960
Avena fatua
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7723
Lake
Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands.
548
Comment
UCD42045
Azolla filiculoides
Geri Hulse-Stephens
2001-6-5
633
Lake
Goat Mountain. Bear Wallow.
944
Comment
HSC95825
Baccharis salicifolia
S. Saufferer
1973-5-24
228
Lake
About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek
Comment
POM288867
Baccharis salicifolia
Lyman Benson
1934-6-12
6094
Lake
Kelseyville. McGaw slough.
427
Comment
CAS-BOT-BC16427
Barbarea orthoceras
Ira L. Wiggins
1949-5-1
12106
Lake
15 miles south of Lake Pilsbury.
Comment
CAS-BOT-BC16431
Barbarea orthoceras
John Thomas Howell
1945-6-19
21078
Lake
Bartlett Mountain. Sawmill Flat.
1219
Comment
JEPS73413
Barbarea orthoceras
L. R. Heckard
1972-7-8
3006
Lake
ca. 1/2 mi. n.w. Foutch Camp (Frog Pond, Snow Mt.); Snow Mt., Frog Pond
1920
Comment
UCD137949
Barbarea vulgaris
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7758
Lake
Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area.
401
Comment
UCD151034
Beckmannia syzigachne
James A. Neilson Jr.
1961-9-30
s.n.
Lake
6 miles west Upper Lake.
Comment
CDA40141
Berberis dictyota
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18595
Lake
North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir.
525
Comment
UCD110432
Bergia texana
Herbert L. Mason
1945-8-24
12681
Lake
East shore, Lower Lake.
Comment
UC727409
Bidens cernua
Milo S. Baker
1941-8-8
10168
Lake
just e of Baumgartner Meadow (bog Cobb Valley Road); Cobb Valley Road
Comment
CAS-BOT-BC412940
Bistorta bistortoides
A. A. Heller
1902-7-20
5922
Lake
In the Horse Pasture near the summit of Mt. Sanhedrin
Comment
RSA176798
Blennosperma nanum
Peter H. Raven
1963-4-24
18238
Lake
5 miles N of Lakeport
Comment
UC1199224
Blennosperma nanum
Joseph P. Tracy
1921-5-12
5540
Lake
between Upper Lake and Lakeport Lakeport; Northern Coast Ranges
426
Comment
CAS-BOT-BC100705
Blennosperma nanum var. nanum
Greg de Nevers
2001-4-8
12182
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
457
Comment
UC754301
Blennosperma nanum var. nanum
R. Bacigalupi
1948-3-7
2864
Lake
6 mi ne of, in pear orchard Lakeport
Comment
CAS-BOT-BC100709
Blennosperma nanum var. nanum
Ella Dales Cantelow
1940-3-10
2984
Lake
1/3 mi. s.e. of Clear Lake Oaks nr. Hwy #20
Comment
HSC36834
Blennosperma nanum var. nanum
John Rehling, Robert M. Specht
1976-3-24
150
Lake
N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland
Comment
CAS-BOT-BC15982
Boechera breweri subsp. breweri
Mr. Hugo Hamann; Mrs. Hugo Hamann
1968-3-23
s.n.
Lake
South Lake County. Above Norman Springs Creek (a tributary of Soda and Putah Creeks).
Comment
JEPS124481
Boechera breweri subsp. breweri
Daniel Slakey with CNPS Volunteers
2015-7-12
153
Lake
Snow Mountain, slope above (southeast of) Bear Creek.
Comment
JEPS80738
Boechera breweri subsp. breweri
L. R. Heckard and J. C. Hickman
1981-7-28
5698
Lake
0.5 mi e Timber Lake (w side of Snow Mt. (toward Bear Creek)); Snow Mt.
1645
Comment
UC1081570
Boechera breweri subsp. breweri
Herbert L. Mason
1936-4-26
11092
Lake
e side Bartlett Mountain
Comment
CHSC36975
Boechera platysperma
J. D. Jokerst
1982-8-11
1645
Lake
North Coast Ranges. Lake-Glenn-Colusa tricounty line. Just below the summit of the West Peak of Snow Mountain.
Comment
JEPS73426
Boechera repanda
L. R. Heckard
1972-7-8
3020
Lake
above trail from Frog Pond to Milk Ranch; Snow Mt.
1981
Comment
JEPS80848
Boechera ultraalsa
L. R. Heckard and J. C. Hickman
1981-8-1
5818
Lake
just above (10 ft) Bear Creek (on e side, sw side of Snow Mt.); Snow Mt.
1828
Comment
RSA2578
Boisduvalia densiflora
J. W. Blankinship
1928-7-18
s.n.
Lake
Kelseyville, low lands along Cold Creek
Comment
RSA2577
Boisduvalia densiflora var. densiflora
J. W. Blankinship
1925-7-3
s.n.
Lake
Kelseyville.
Comment
RSA2278
Boisduvalia glabella
J. W. Blankinship
1928-8-12
s.n.
Lake
Kelseyville. Dry Cold Creek flats.
Comment
CAS-BOT-BC420280
Boykinia occidentalis
C. F. Luthold
1894-7-4
s.n.
Lake
Cobb Mountain
Comment
CAS-BOT-BC145519
Briza minor
Greg de Nevers
2001-4-23
12274
Lake
Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat.
475
Comment
UC1130949
Briza minor
R. C. Wilson
1937-5-15
384
Lake
3 1/2 mi n Lakeport; Lakeport Quadrangle
Comment
SEINET10533781
Brodiaea coronaria
Joseph W. Blankinship
1929-6-13
Blankinship s.n. 1929
Lake
Borax Lake. Woods.
Comment
CAS-BOT-BC132187
Brodiaea coronaria subsp. rosea
A. A. Heller
1916-6-8
12381
Lake
Between Hough's Springs and the Colusa county line; on a tributary of Cache Creek
Comment
JEPS74714
Brodiaea coronaria subsp. rosea
W. L. Jepson
1920-5-23
8985
Lake
Indian Valley
457
Comment
UC843934
Brodiaea coronaria subsp. rosea
A. A. Heller
1916-6-8
12381
Lake
between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek
Comment
SEINET10534048
Brodiaea hyacinthina
Joseph W. Blankinship
1929-6-10
Blankinship s.n. 1929
Lake
Kelseyville. Dells of Cold Creek. Low ground.
Comment
SEINET10533858
Brodiaea peduncularis
Joseph W. Blankinship
1929-5-11
Blankinship s.n. 1929
Lake
Lakeport
Comment
POM293069
Bromus
Lyman Benson
1948-7-3
12886
Lake
Bogg's Lake, west of Mount Hanna.
854
Comment
POM293084
Bromus
Lyman Benson
1948-7-4
12914
Lake
Kelsey Creek Canyon, Mayacamas.
488
Comment
UCD58311
Bromus carinatus
Elizabeth Wilson
1939-5-28
s.n.
Lake
West side Clear Lake.
Comment
UCD59155
Bromus carinatus var. marginatus
Beecher Crampton
1956-6-26
3641
Lake
Margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs.
655
Comment
CAS-BOT-BC155846
Bromus catharticus var. elatus
John Thomas Howell
1976-4-28
51599
Lake
Lakeport.
411
Comment
POM286816
Bromus ciliatus var. ciliatus
Lyman Benson
1929-7-13
1763
Lake
Kelsey Creek at 1 mile north of Kelseyville
Comment
POM286974
Bromus commutatus
Lyman Benson
1935-5-17
6605
Lake
Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake.
427
Comment
SEINET242000
Bromus commutatus
Beecher Crampton
1985-7-19
10011
Lake
Lakeport. In drainage ditch northeast edge of elementary school ground.
Comment
CAS-BOT-BC156122
Bromus diandrus
Greg de Nevers
2001-4-23
12297
Lake
Clear Lake, Lake County Land Trust. Rodman Slough.
475
Comment
UCD59494
Bromus diandrus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3517
Lake
7.5 miles northwest of Lake County: 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes.Lakeport on Scotts Valley Road to Blue Lakes.
Comment
HSC41884
Bromus hordeaceus
Lloyd Simpson
1977-4-23
283
Lake
Hwy. 20, 2.2 mi. W of its junction with Hwy. 29
Comment
HSC42012
Bromus hordeaceus
M. A. Baker
1977-4-23
182
Lake
Hwy. 20, 2.2 mi. W of its junction with Hwy. 29
Comment
HSC98355
Bromus hordeaceus
Brent Helm, Mark Steiger, Curtis Miller
1988-4-16
65
Lake
11.6 mi. up Hwy. 20
1067
Comment
UC1318346
Bromus hordeaceus
J. R. Sweeney
1952-5-2
812
Lake
4 1/2 mi n of Middletown
Comment
UCD111950
Bromus hordeaceus
Christopher Mallek
2008-1
HV1- 87
Lake
High Valley.
793
Comment
UCD137007
Bromus inermis
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7739
Lake
Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. South side of meadow that is on the east side of the entrance road, just south of the entrance kiosk.
409
Comment
RSA74034
Bromus japonicus
Milo S. Baker
1951-6-21
12333
Lake
Lake on W. side [Snow Lake?]
610
Comment Read comments Jan 17 2016
SEINET241997
Bromus japonicus
Beecher Crampton
1995-6-3
10319
Lake
Clearlake town on Lakeshore dr., Vacant lot.
Comment
CAS-BOT-BC162442
Bromus laevipes
John Thomas Howell
1943-5-11
18056
Lake
2.9 miles north of Middletown.
Comment
CHSC79395
Bromus laevipes
Beecher Crampton
1956-5-21
3442
Lake
1-1.5 miles north of Middletown.
Comment
POM264540
Bromus laevipes
A. A. Beetle
1941-4-27
1739
Lake
West side of Clear Lake, along road.
Comment
RSA113783
Bromus laevipes
Beecher Crampton
1956-5-21
3442
Lake
1.5 miles north Middletown
Comment
UCR256426
Bromus laevipes
Barbara L. Wilson, Richard E. Brainerd, Nick Otting
2009-5-4
15436
Lake
Catherine Koehler's property
712
Comment
POM236872
Bromus marginatus
Lyman Benson
1929-7-23
1773
Lake
Kelseyville.
Comment
UC1146604
Bromus orcuttianus
Freed W. Hoffman
1944-7-14
1967
Lake
n of Hoberg's (about southern limit in Coast Ranges); North Coast Ranges
Comment
CAS-BOT-BC161982
Bromus rubens
J. W. Blankinship
1923-4-14
s.n.
Lake
Kelseyville.
Comment
UC1051511
Cacaliopsis nardosmia
Helen K. Sharsmith
1953-6-30
4401
Lake
1.5 mi below summit of, on road from Bear Creek Mendocino National Forest Goat; Inner North Coast Ranges
1676
Comment
OBI16898
Cacaliopsis nardosmia
Rimo Bacigalupi, G. T. Robbins
1954-6-24
4586
Lake
Along summit of Boardman Ridge, along rd leading to summit of Hull Mtn, 11.8 mi above Lake Pillsbury
1585
Comment
SJSU5423
Cacaliopsis nardosmia
R. W. Henkel
1957-5-20
58
Lake
Pine Mt, 2 mi E of Lake Pillsbury, northern Lake County
Comment
CAS-BOT-BC185112
Calamagrostis ophitidis
R. D. Stone
1983-6-7
524
Lake
Cobb Valley on southwest facing slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove.
740
Comment
JEPS96629
Calamagrostis ophitidis
Dean W. Taylor
1998-6-22
16685
Lake
Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook)
792
Comment
UCD163166
Calamagrostis ophitidis
James A. Neilson Jr.
1974-5-24
2744
Lake
Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. [Exact location unknown. Coordinates estimated by label maker.]
579
Comment
CHSC3913
Calandrinia ciliata
L. Lyons
1967-3-22
15
Lake
1.8 mi. SE of Lakeport off Hyw 29 on W side of Vista Pt. Rd.
807
Comment
UC505161
Calandrinia ciliata
R. M. Holman
1933-4-30
Lake
Lakeport
Comment
UCD147167
Calandrinia ciliata
Joel Hernandez; Plant Science 102 collecting interns
2014-4-26
1
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat.
405
Comment
CAS-BOT-BC438402
Calandrinia ciliata
Mrs. H. C. Cantelow
1940-4-13
4196
Lake
W. of Knoxville on Lower Lake road.
Comment
CHSC36184
Calandrinia ciliata var. menziesii
S. T. Heaston
1982-3-27
29
Lake
Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. Roadside.
463
Comment
CAS-BOT-BC80407
Calocedrus decurrens
Alice Eastwood
1925-5-25
12919
Lake
[Dashiells] Dashiell, Mt. Sanhedrin
Comment
CAS-BOT-BC80408
Calocedrus decurrens
R. Bacigalupi
1926-1-2
1273
Lake
North east base of Mt. St. Helena along Middletown Road
Comment
POM292633
Calochortus amabilis
Lyman Benson
1928-4-28
s.n.
Lake
Highland Springs.
518
Comment
UC1134513
Calochortus amabilis
R. C. Wilson
1937-5-19
395
Lake
1.5 mi sw Lakeport; Lakeport Quad.
457
Comment
UC519539
Calochortus amabilis
M. S. Jussel
1933-6-26
191
Lake
vicinity Cobb Mountain
Comment
RSA0016856
Calochortus amabilis
J. L. Hobson
1974-5-4
43
Lake
0.5 mi E of Walker Ridge Rd.
457
Comment
RSA79011
Calochortus luteus
E. K. Balls, Lee W. Lenz
1952-5-8
17128
Lake
3.1 miles north of Putah Creek along Highway 53, Middletown to Lower Lake
Comment
SEINET3885474
Calochortus luteus
Margaret J. Williams, Duretta Roderick
1984-5-22
84- 17 -1
Lake
Walker Ridge road, 1.4 mi in.; 0
610
Comment
UCD81693
Calochortus luteus
Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia
2009-5-27
5705
Lake
Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008.
743
Comment
SEINET6165493
Calochortus luteus
Unknown
1981-5-18
s.n.
Lake
3 miles S. of Middletown down Balts Canyon Rd.
Comment
UC72269
Calochortus uniflorus
Hardin Irwin
1904-3
64
Lake
vicinity Kelseyville
Comment
UC903690
Calochortus vestae
Milo S. Baker
1950-5-23
12254
Lake
e of Middletown (near base of se side of Hill 1030)
Comment
POM209567A
Calycadenia ciliosa
Daniel Cleveland
1887-1
s.n.
Lake
[No locality information on label]
Comment
CAS-BOT-BC273338
Calycadenia fremontii
H. M. Hall
1923-10-13
11934
Lake
1 mile w. of Lakeport
Comment
OBI53746
Calycadenia fremontii
David J. Keil, Kathleen Keil
1992-7-18
23426
Lake
Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury
600
Comment
SEINET3863972
Calycadenia fremontii
R. L. Carr
1978-8-19
2145
Lake
2.2 mi S of Wight Way on Kelsey Cr Dr, S of Kelseyville, (=GDC 754).; 0
464
Comment
UC1876200
Calycadenia fremontii
Gerald D. Carr
1973-9-5
754
Lake
2.2 mi S of Wight Way on Kelsey Creek Drive.
Comment
CAS-BOT-BC106118
Calycadenia micrantha
R. L. Carr
1986-9-30
2258
Lake
S. side of Elk Mt. along Elk Mt. Rd., 0.45 mi N of 14 Mi marker, N of Upper Lake
1150
Comment
UCD129670
Calycadenia micrantha
R. L. Carr
1986-9-30
s.n.
Lake
South side of Elk Mt. along Elk Mt. Road, 0.45 mile noth of 14 mile marker, north of Upper Lake.
1150
Comment Read comments Aug 22 2020
UCR244772
Calycadenia micrantha
R. L. Carr
1986-9-30
2258
Lake
North Coast Range, south side of Elk Mountain along Elk Mtn. Road, 0.45 mi. north of 14 mi. marker, N of Upper Lake
1150
Comment
CAS-BOT-BC270818
Calycadenia pauciflora
A. A. Heller
1941-9-22
16325
Lake
3 miles E of Middletown
Comment
CHSC98704
Calycadenia pauciflora
L. P. Janeway
2007-6-17
9053
Lake
Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs.
500
Comment
JEPS33812
Calycadenia pauciflora
C. G. Pringle
1882-1-1
244
Lake
Lakeport
Comment
UC89056
Calycadenia pauciflora
T. S. Brandegee
1889-6-1
Lake
Mt. Hannah
Comment
UCD129861
Calycadenia pauciflora
Gerald D. Carr
1973-9-11
761
Lake
along Kelsey Creek, around 3 miles northwest of Glenbrook.
Comment
CAS-BOT-BC270781
Calycadenia pauciflora
H. M. Hall
1924-10-1
s.n.
Lake
From seed gathered in Lakeport
Comment
CAS-BOT-BC270786
Calycadenia pauciflora
R. L. Carr
1978-8-20
2155
Lake
3.6 miles SW of Leesville on Road to Bartlett Spr.
Comment
CAS-BOT-BC270790
Calycadenia pauciflora
Gerald D. Carr
1971-10-17
680
Lake
SW Lakeport
411
Comment
CAS-BOT-BC270804
Calycadenia pauciflora
G. D. Carr
1971-10-17
680
Lake
SW Lakeport
412
Comment
JEPS20225
Calycadenia pauciflora
R. F. Hoover
1938-9-3
3799
Lake
serpentine hills n of Middletown
Comment
UC1876634
Calycadenia pauciflora
Gerald D. Carr
1971-9-14
653
Lake
1.7 mi E of Barkerville on road to Bartlett Spring
495
Comment
UCD129833
Calycadenia pauciflora
Gerald D. Carr
1972-7-25
714
Lake
0.6 mile east of Bottle Rock Road on Sulfur Creek Road.
Comment
UC1222958
Calycadenia truncata
Joseph P. Tracy
1951-7-6
19610
Lake
1 mi n of crossing top of Elk Mountain; Northern Coast Ranges
1158
Comment
UC175977
Calycadenia truncata
J. P. Tracy
May 28 1902-Jun 2 1902
1706
Lake
6 mi nw of Lakeport (in hills about Scotts Valley); Scotts Valley
426
Comment
POM272203
Calycanthus occidentalis
Lyman Benson
1928-9-21
544
Lake
Kelseyville; Rincon School House. Middle N Coast mtn range.
488
Comment
RSA2269
Calycanthus occidentalis
J. W. Blankinship
1924-5-18
s.n.
Lake
Siegler s Springs.
Comment
CAS-BOT-BC32318
Calyptridium quadripetalum
Volney Rattan
1884-6-1
s.n.
Lake
Snow's Ranch; headwaters Eel Riv.
Comment
CHSC71446
Calyptridium quadripetalum
Vernon H. Oswald; Lowell Ahart
1998-7-15
9283
Lake
East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. On bed of drainages and roadside ditches.
640
Comment
SEINET184160
Calyptridium quadripetalum
H. L. Mason
1936-4-26
11097 a
Lake
Bartlett Springs 16 mi NE of Clear Lk
792
Comment
RSA800325
Calystegia collina
Sandra M. Namoff, Eric R. Carter
2013-6-16
80
Lake
North of Hwy. 20 take Bear Valley Rd to Brim Rd., population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. Same location Janeway 7572 and CNDDB EO75505.,
693
Comment
RSA292996
Calystegia collina subsp. oxyphylla
Reino Alava, Lincoln Constance, Robert Ornduff
1957-5-5
784
Lake
Hill '1030'.
Comment
JEPS31608
Calystegia occidentalis subsp. occidentalis
Willis L. Jepson
1892-8-1
14507
Lake
Blue Lakes , Blue Lakes (Mountain Region of Clear Lake)
Comment
POM278800
Calystegia occidentalis subsp. occidentalis
Lyman Benson
1933-6-20
4475
Lake
Kelsey Creek.
518
Comment
RSA0116911
Calystegia occidentalis subsp. occidentalis
Lyman Benson
1946-8-31
12183
Lake
Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast.
457
Comment
UCR37885
Calystegia subacaulis
K. Faber, Scott LaChance, Mike Rekart
1984-4-28
10
Lake
Indian Valley access road, NE of Clearlake.
854
Comment
CAS-BOT-BC496973
Camassia leichtlinii subsp. suksdorfii
Gladys L. Smith
1981-6-22
6709
Lake
In bog extending above and below road, Mt. Sanhedrin, 6 km N of Soda Springs Station.
Comment
HSC81403
Camassia quamash subsp. breviflora
Richard Spjut
1981-5-21
6658
Lake
Camas Prairie just E of Warner Canyon at Warner Rd. junction along Hwy. 140, 5 air mi. NE of Lakeview, 7.3 mi. E of junction of Hwy. 140 and Hwy. 31
1616
Comment Read comments Sep 15 2013
UC730036
Camissonia contorta
Leo F. Koch
1940-4-26
866
Lake
along Hwy 29 4 mi s Adams Spring Road (s of Kelseyville)
Comment Read comments Jul 20 2020
POM272035
Camissonia lacustris
Lyman Benson
1935-3-25
6306
Lake
Lakeport.
427
Comment Read comments Jul 6 2020
JEPS31795
Camissoniopsis hirtella
Willis L. Jepson
1892-7-30
14484
Lake
near Uncle Sam Mt. (Mt. Konocti); Mountain Region of Clear Lake
Comment
UC909736
Camissoniopsis hirtella
Milo S. Baker
1950-5-6
12200
Lake
about 1 mi se Borax Lake
Comment
UC1282766
Camissoniopsis micrantha
J. R. Sweeney
1953-5-18
1050
Lake
on Hwy 53 1.2 mi e road junction to Kelseyville; Lower Lake Burn (1952)
Comment
SEINET10463225
Campanula prenanthoides
H. Dearing, M. Dearing
1968-10-22
Dearing s.n.
Lake
Along logging debris, north slope of Cobb Mountain, above Geyser Rock. T21N R9W Sec. 8
1219
Comment
CAS-BOT-BC37033
Capsella bursa-pastoris
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mountain.
Comment
UC1299652
Cardamine nuttallii
Freed W. Hoffman
1948-5-10
2737
Lake
e slope Cobb Mountain; e slope Cobb Mountain
914
Comment
CDA26536
Carduus pycnocephalus
G. F. Hrusa, R. Gross
2008-5-23
17405
Lake
North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway.
457
Comment
CHSC101526
Carduus pycnocephalus
G. F. Hrusa; R. Gross
2008-5-23
17405
Lake
Dry, open, disturbed flat along road, in Quercus douglasii woodland in middle Benmore Canyon immediately east and south of Indian Valley Reservoir spillway.
457
Comment
UC618551
Carex amplifolia
Alice Eastwood, John Thomas Howell
1938-5-18
5774
Lake
Cobb Mt.
Comment
UCD41979
Carex amplifolia
Geri Hulse-Stephens
2001-6-28
689
Lake
Goat Mountain. New Christmas Marsh.
1066
Comment
JEPS80279
Carex aurea
L. R. Heckard and J. Hickman
1980-9-17
5466
Lake
trail to Milk Ranch (near w ridge of West Peak, Snow Mt.); Snow Mt.
2011
Comment
RSA2184
Carex barbarae
J. W. Blankinship
1923-4-29
s.n.
Lake
Siegler Springs.
Comment
POM290825
Carex barbarae
Lyman Benson
1934-6-12
6082
Lake
Kelseyville. McGaw slough.
427
Comment
RSA0121126
Carex barbarae
Lyman Benson
1942-7-12
11293
Lake
Mayacamas Range, Clear Lake Drainage Area, Kelsy Creek Canyon, 4 miles south of Kelseyville
518
Comment
CAS-BOT-BC19393
Carex bolanderi
John Thomas Howell
1945-6-20
21128
Lake
Bartlett Mountain. Between Pinnacle Rock and Low Gap.
Comment
CAS-BOT-BC34838
Carex densa
Milo S. Baker
1945-5-24
10903
Lake
1.5 mile south of Lakeport in field on east side of Highway.
Comment
POM197363
Carex densa
Le Roy Abrams
1928-5-7
12500
Lake
Cache Creek, 2 miles west of Hough s Springs.
Comment
RSA109957
Carex fracta
Phillip A. Munz
1956-7-24
22270
Lake
Fir Root Spring, Long Ridge SE of Snow Mountain.
1372
Comment
UCD41542
Carex fracta
Geri Hulse-Stephens
2001-6-2
584
Lake
Goat Mountain. Addington Camp. Upper Addington.
1386
Comment
CHSC98366
Carex hirtissima
D. Toren; Ed Dearing
2007-4-22
9584 a
Lake
Private land within Mendocino National Forest. About 1 mi south of Big Squaw Valley and 1.5 mi east of Horsepasture Gulch.
731
Comment
JEPS83818
Carex lenticularis var. impressa
L. R. Heckard and J. C. Hickman
1982-7-8
5999
Lake
about 1/2 mi below Milk Ranch Meadow (along Middle Fork Stony Creek); Snow Mt., Middle Fork Stony Creek
1828
Comment
UCSB46284
Carex luzulina
Steele, Kelly
1980-6-25
Lake
12.5 miles north on Walker Ridge Road from its junction with Hwy. 20
Comment
JEPS80040
Carex multicaulis
L. R. Heckard with J. Hickman
1979-6-15
5039
Lake
above Summit Springs (w slope of Snow Mt.); Snow Mt.
1676
Comment
JEPS14642
Carex pachycarpa
Rimo Bacigalupi with Richard Hauke
1954-7-13
4676
Lake
below summit of Sheetiron Mountain
1981
Comment
UCD42112
Carex pellita
Geri Hulse-Stephens
2002-5-31
942
Lake
Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel; Common name: woolly sedge.
944
Comment
CAS-BOT-BC117561
Carex serratodens
John Thomas Howell
1945-6-19
21019
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
CAS-BOT-BC117566
Carex serratodens
Walter Knight; Irja Knight
1969-7-4
2736
Lake
Near summit of Sheetiron Mt.
1920
Comment
HSC95625
Carex serratodens
L. P. Janeway, D. Isle
1998-7-3
5712
Lake
Kanaka Glade, at head of Spanish Creek E Fork, near top of Pacific Ridge
982
Comment
JEPS97579
Carex serratodens
R. D. Stone
1983-6-18
572
Lake
Alder Creek drainage Glenbrook (ca. 1.5 mi SSW of)
853
Comment
UCD41540
Carex serratodens
Geri Hulse-Stephens
2001-6-2
592
Lake
Goat Mountain. Addington Camp. Upper Addington.
1386
Comment
CAS-BOT-BC117364
Carex stipata var. stipata
Joseph William Blankinship
1924-5-10
s.n.
Lake
Blue Lakes.
Comment
CAS-BOT-BC116629
Carex subfusca
John Thomas Howell
1945-6-19
21020
Lake
Sawmill Flat, Bartlett Mountain.
1219
Comment
POM283659
Castilleja affinis
Lyman Benson
1928-4-30
509
Lake
Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake.
457
Comment
SD131916
Castilleja applegatei
Rimo Bacigalupi, G. Thomas Robbins
1954-6-24
4583
Lake
just below summit of Boardman Ridge, along road leading to summit of Hull Mountain, 9.6 miles above Pillsbury Lake
1554
Comment
HSC72432
Castilleja applegatei subsp. martinii
J. P. Smith, J. O. Sawyer
1972-4-8
5192
Lake
0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd.
Comment
RSA10621
Castilleja applegatei subsp. martinii
Carl B. Wolf
1928-5-4
1872
Lake
5 miles S of Middletown on road to Mt. St. Helena.
Comment
JEPS76115
Castilleja applegatei subsp. pinetorum
J. L. Strother
1977-7-26
1281
Lake
along Horse Ridge 200-400 m E of lookout station Hull Mountain
2075
Comment
JEPS80733
Castilleja applegatei subsp. pinetorum
L. R. Heckard and J. C. Hickman
1981-7-28
5692
Lake
Bear Creek, above fork Snow Mountain, W side
1600
Comment
JEPS9865
Castilleja applegatei subsp. pinetorum
Rimo Bacigalupi with G. Thomas Robbins''Rimo Bacigalupi (with G. Thomas Robbins)
1954-6-24
4583
Lake
Slopes just below summit of Boardman Ridge, along road to summit of Hull Mountain, 9.6 miles above (and northeast of) Pillsbury Lake.
Comment
SD7115
Castilleja applegatei subsp. pinetorum
Daniel Cleveland
1882-6-18
Lake
Allen Springs
Comment
HSC31844
Castilleja attenuata
Maralyn O'Meara, Gary S. Lester
1974-5-4
334
Lake
Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20
671
Comment
SEINET7042558
Castilleja attenuata
A. G. Vestal
1963-5-11
s.n.
Lake
Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN.
Comment
JEPS13341
Castilleja densiflora subsp. densiflora
Harold E. and S. T. Parks
1930-5-15
804
Lake
3.6 mi s Middletown (Mirabel Mine); St. Helena Creek
609
Comment
UC1093638
Castilleja exserta
Francia Chisaki and Gene B. Newcomb
1958-4-1
1087
Lake
near Hoover Street, Clearlake Oaks (on Highway 20); Clearlake Oaks
Comment
HSC75325
Castilleja exserta subsp. exserta
Teresa Prendusi
1977-4-23
Lake
0.4 mi. N of Hwy. 20 on Walker Ridge Rd.
640
Comment
HSC20887
Castilleja exserta subsp. exserta
Francis Winter
1960-4-30
Lake
Near Clear Lake on Hwy. 20
Comment
HSC42034
Castilleja exserta subsp. exserta
Rich White
1977-4-24
37
Lake
Little Indian Valley, Stanton Creek
457
Comment
CHSC27548
Castilleja foliolosa
Scott E. Patton
1978-4-9
14
Lake
5.1 m w of Walker Ridge Rd, Hwy 20.
457
Comment
UCD147506
Castilleja lacera
Coralie Donkers; Plant Science 102 collecing interns
2014-4-26
3
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat.
402
Comment
SD133966
Castilleja miniata
Barbara Ertter
1988-7-4
7706
Lake
Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino Nat'l For. Ca 11 airmiles N of Upper lake (town) SE of Lake Pillsbury
609
Comment
JEPS15178
Castilleja rubicundula subsp. lithospermoides
A. Simontacchi
1937-6-21
180
Lake
0.5 mi ssw Whitter Springs; Lakeport Quad.
426
Comment
UC1063394
Castilleja rubicundula subsp. lithospermoides
R. C. Wilson
1937-5-15
383
Lake
2.5 mi n Lakeport; Lakeport Quad.
411
Comment
UCD164552
Castilleja rubicundula subsp. lithospermoides
A. Amezcua
1995-5-20
14
Lake
On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road.
400
Comment
UCR71534
Castilleja rubicundula subsp. rubicundula
Barbara Ertter, Annetta Carter
1989-5-28
8518
Lake
Morgan Valley Road 0.6 mi west of Napa Co. line c. 12 airmiles SE of Lower Lake (town), at public access road
Comment
CHSC92841
Castilleja tenuis
D. Isle
2001-5-17
1251
Lake
Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. Meadow just south of Faraway Ranch Gate on Road 20N01-E.
719
Comment
CAS-BOT-BC47760
Ceanothus
L. R. Abrams
1928-5-6
12450
Lake
Summit to Bartlett Springs
Comment
CAS-BOT-BC47764
Ceanothus
Georgia Bentley
1917-6-3
s.n.
Lake
Lower Lake
Comment
CAS-BOT-BC47765
Ceanothus
Peter H. Raven
1964-5-9
19040
Lake
Butts Canyon 9.5 miles south of Middletown
Comment
CAS-BOT-BC48502
Ceanothus confusus
Ira L. Wiggins
1933-6-3
6733
Lake
Oat Hill Mine
Comment
JEPS77366
Ceanothus confusus
Robert M. Lloyd
1963-5-4
2593
Lake
8 mi n Middletown (on Calif. hwy 29, just s of Whispering Pines)
792
Comment
HSC18263
Ceanothus cuneatus
T. F. Newman
1965-4-6
653
Lake
10 mi E of Clear Lake Oaks
Comment
HSC18276
Ceanothus cuneatus
C. B. Wolf
1928-2-26
1525
Lake
Above Blue Lakes on the rd. from Upper Lake to Ukiah
Comment
HSC60184
Ceanothus cuneatus
J. P. Smith, Thomas W. Nelson
1976-4-13
8568
Lake
Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20
1067
Comment
RSA15654
Ceanothus cuneatus
Carl B. Wolf
1928-2-26
1525
Lake
Above Blue Lakes on road from upper lake to Ukiah.
Comment
RSA399096
Ceanothus cuneatus
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mt.
915
Comment
UC1618104
Ceanothus cuneatus
Donald G. Nelson
1940-4-30
666
Lake
between Kelseyville and Middletown (summit of the grade, just above Loch Lomond)
Comment
UC505172
Ceanothus cuneatus var. cuneatus
R. M. Holman
1933-4-30
Lake
Bottle Rock
Comment
UC517984
Ceanothus cuneatus var. cuneatus
Lewis S. Rose
1933-4-22
33103
Lake
Adams Springs
Comment
UC80095
Ceanothus cuneatus var. cuneatus
T. S. Brandegee
April 1889
Lake
Bradford
Comment
SEINET12210780
Ceanothus diversifolius
W. Knight, Knight, I.
1982-1
4504
Lake
tilden Botanic Garden, Berkeley
Comment
CAS-BOT-BC49661
Ceanothus foliosus var. foliosus
Clare R. Wheeler
1978-10-14
739
Lake
Mayacmas Mts. - Mill Creek Rd. (Rte. 203) approx. 8 miles S.E. of Mill Creek county Park.
762
Comment
CHSC92768
Ceanothus foliosus var. foliosus
David W. Isle; Tara Athan
2005-7-12
1136
Lake
Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. N side of drainage.
Comment
UC1736102
Ceanothus foliosus var. foliosus
Dean W. Taylor
1997-4-22
15965
Lake
2 miles SW of Highland Springs Reservoir
670
Comment
UCD112148
Ceanothus foliosus var. foliosus
P. Zinke
1950-5-15
217
Lake
county line 1 mile north of Livermore Ranch.
853
Comment
POM136260
Ceanothus foliosus var. medius
C. F. Baker
1903-5-12
3002
Lake
Near Lakeport.
Comment
POM282963
Ceanothus incanus
Lyman Benson
1942-7-13
11299
Lake
Creek at the N base of Mt Hanna, Cold Creek, Middle N Coast, Clear Lake.
854
Comment
UC635514
Ceanothus incanus
H. L. Mason
1926-1-2
2610
Lake
near Middletown
Comment
CAS-BOT-BC50132
Ceanothus integerrimus
F. G. Krauss
1893-10-24
s.n.
Lake
Mountains between Bartlette Springs and Clear Lake
Comment
CAS-BOT-BC63660
Ceanothus integerrimus
H. E. McMinn
1923-5-27
1001 b
Lake
Bear Creek Canyon.
Comment
CAS-BOT-BC63666
Ceanothus integerrimus
A. A. Heller
1916-6-7
12364
Lake
Between Bartlett Springs and Allen Springs along the stream.
Comment
JEPS42253
Ceanothus integerrimus
Willis L. Jepson
1892-7-30
14074
Lake
Lower Lake grade to Kelseyville (over shoulders Mt. Konocti) Mountain Region of Clear Lake
Comment
CHSC98898
Ceanothus integerrimus var. californicus
L. P. Janeway
2007-6-17
9051
Lake
Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade.
1097
Comment
CAS-BOT-BC51079
Ceanothus jepsonii
David D. Keck
1931-4-3
1082
Lake
6 miles North of Aetna Springs, head of Butts Canyon, southern Lake County
Comment
HSC18305
Ceanothus jepsonii
C. B. Wolf
1928-5-4
1903
Lake
2 mi. N of Middletown.
Comment
LA44873
Ceanothus jepsonii
Henry Reents;
1936-5-1
sn
Lake
Along road between Knoxville and Lower Lake
Comment
POM285189
Ceanothus jepsonii subsp. albiflorus
Lyman Benson
1928-4-15
199
Lake
Kelseyville, Middle N Coast, Gold Creek, Bottlerock Mt.
915
Comment
CDA12068
Ceanothus jepsonii var. albiflorus
G. F. Hrusa
1989-4-8
5911
Lake
North Coast Biodiversity Arena; Walker Ridge immed. W of Bear Valley, and approx. 15 miles N of Hwy 20.
Comment
HSC89679
Ceanothus jepsonii var. albiflorus
William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson
1989-4-15
Lake
762
Comment
SBBG4336
Ceanothus lemmonii
H. and M. Dearing
1939-5-12
3334
Lake
Bartlett Mtn
1066
Comment
SBBG4510
Ceanothus oliganthus var. sorediatus
H. and M. Dearing
1933-5-22
980
Lake
5 mi W of Saratoga Springs
Comment
UCD151237
Ceanothus oliganthus var. sorediatus
James A. Neilson Jr.
1974-4-30
s.n.
Lake
Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.)
975
Comment
JEPS26881
Ceanothus parryi
W. L. Jepson
1936-4-19
17421
Lake
ca 5 mi e Middletown (e edge of Coyote Valley, short distance w of Putah Creek Bridge, on Lower Lake Rd)
Comment
UCD41790
Ceanothus parvifolius
Geri Hulse-Stephens
2001-6-5
644
Lake
Goat Mountain. Bear Wallow.
944
Comment
SBBG122276
Ceanothus prostratus var. occidentalis
D. O. Burge
2008-5-28
999 b
Lake
Rd 210, 1.1 rd mi from SR 175, 12.4 km NNW of Middletown; Boggs Mtn State Forest
1000
Comment
NY201960
Ceanothus spinosus
J. B. Walker
1995-4-30
1400
Lake
Mendocino National Forest, N of Nice, along USFS Rd 14, along Wild Bill Ridge
900
Comment Read comments Feb 10 2011
UCD162060
Ceanothus velutinus
Dylan O. Burge
2013-11-3
1451
Lake
Mount Saint Helena, roadside on summit access road.
849
Comment
POM215168
Centaurea calcitrapa
L. C. Barnard
1932-7-12
s.n.
Lake
Near Kelleyville
Comment
CDA7236
Centaurea iberica
T. C. Fuller
1959-11-6
3251
Lake
Bowcher Ranch, ca. 3 miles northeast of Middletown.
0
Comment
POM289547
Centaurea melitensis
Lyman Benson
1929-6-14
251
Lake
Kelseyville, Big Valley; Middle N Coast Mt. Range, Clear Lake Watershed
457
Comment
NY444403
Centaurea solstitialis
B. J. Ertter
1988-7-3
7656
Lake
Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi fom top, 2.7 mi from Middle Cr crossing
762.0
Comment
UC878321
Centaurium muehlenbergii
Milo S. Baker
1940-6-30
9733
Lake
near Whispering Pines (rd to Gifford's, in open flat bordering Strickler field)
Comment
UC1069525
Centromadia fitchii
P. L. Johannsen
1937-6-23
1196
Lake
3 mi se Upper Lake; Lakeport Quad.
472
Comment
UCD42013
Centromadia fitchii
Geri Hulse-Stephens
2001-9-8
838
Lake
Goat Mountain. Wyman Creek.
1005
Comment
UCD130183
Centromadia fitchii
Daryl Koutnik; Vickie Dawes
1978-10-21
s.n.
Lake
One mile southeast of the junction of Highways 29 and 53.
411
Comment
SDSU9277
Cephalanthus occidentalis var. californicus
Harvey
1939-7-15
2423
Lake
Clear Lake.
Comment Read comments Oct 12 2011
CAS-BOT-BC179404
Cercis occidentalis
Brandegee
No date on label
s.n.
Lake
unspecified
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
HSC27285
Cercis occidentalis
J. P. Smith, J. O. Sawyer
1972-4-1
5175
Lake
Wuntun Campground
Comment
RSA785728
Cercis occidentalis
Carrie A. Herd
1982-5-9
110
Lake
Highland Springs Road junction w/Hwy. 29
Comment
SBBG68357
Cercis occidentalis
L. Eddy
1938-5-31
Lake
Clear Lake
Comment
SD8508
Cercis occidentalis
Daniel Cleveland
Jun 1882
Lake
Comment
RSA256616
Cercis occidentalis
Jim Sauser
1975-5-3
8
Lake
3.6 mi (5.7 km) west of junction with State Route 29 on Scotts Creek Road at confluence of S. Fork and Middle Fork of Scotts Creek.
534
Comment
CAS-BOT-BC135502
Cercocarpus betuloides var. betuloides
Lewis S. Rose
1933-4-22
33105
Lake
Adams Springs
Comment
CAS-BOT-BC137036
Cercocarpus betuloides var. betuloides
Thomas W. Nelson; Jane P. Nelson
1978-4-1
3845
Lake
Along east side of Walker Ridge ca 1/4 mile north of junction with State Route 20
Comment
JEPS80422
Cercocarpus ledifolius
L. R. Heckard and J. Hickman
1981-6-23
5655
Lake
about 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek, Snow Mountain); Snow Mountain
1524
Comment
HSC47033
Cercocarpus montanus var. glaber
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9273
Lake
Mendocino National Forest, Oak Flat Campground
518
Comment
CAS-BOT-BC276487
Chaenactis douglasii var. douglasii
A. A. Heller
1902-7-15
5890
Lake
About Summit Lake, near the summit of Mt Sanhedrin
Comment
JEPS11916
Chaenactis douglasii var. douglasii
Rimo Bacigalupi with G. T. Robbins
1954-6-24
4587
Lake
11.8 mi above Lake Pillsbury (along summit of ridge, along road leading to summit of mountain); Hull Mountain, Boardman Ridge
1584
Comment
CHSC79665
Chaenactis glabriuscula var. heterocarpha
L. Snyder; B. Redfern, A. de Knijf
1999-5-1
54
Lake
Blue Oak Recreation area, Walker Ridge Rd, 12.8 km from Hwy 20.
536
Comment
UC90159
Chaenactis glabriuscula var. heterocarpha
C. F. Baker
1903-5-12
3006
Lake
divide between Lakeport Hopland
Comment
RSA210920
Chaenactis glabriuscula var. heterocarpha
John H. Thomas
1969-4-29
15015
Lake
2.8 miles NE of Middleton
Comment
JEPS105947
Chamaesyce serpillifolia subsp. serpillifolia
Lowell Ahart
2004-10-4
11432
Lake
Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road
446
Comment
UC42448
Cheilanthes intertexta
Miss Anderson
1875-1
Lake
Anderson's Springs
Comment
UCD163133
Cheilanthes intertexta
James A. Neilson Jr.
1981-4-9
4009
Lake
Mayacmas Mountains. Along east tributary to High Valley Creek about 1/4 mile from junction with High Valley Creek. About 1 mile south of junction of High Valley Creek and Kelsey Creek, Binkley Ranch. (Exact location unknown. Coordinates estimated by label maker.]
Comment
CDA23400
Chenopodium rubrum
L. Ahart
2004-10-4
11431
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road.
Comment
CHSC89387
Chenopodium rubrum
Lowell Ahart
2004-10-4
11431
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road.
446
Comment
JEPS80421
Chimaphila menziesii
L. R. Heckard and J. Hickman
1981-6-23
5654
Lake
n. slope North Ridge (along Crockett Camp trail, Snow Mt.); Snow Mt.
1432
Comment
POM286882
Chimaphila menziesii
Lyman Benson
1932-6-21
3728
Lake
Elk Mountain. Eel River watershed, Middle N Coast Range.
1220
Comment
RSA2505
Chlorogalum angustifolium
J. W. Blankinship
1928-7-15
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC497681
Chlorogalum pomeridianum
Robert F. Hoover
1949-1-1
19765
Lake
East base of Mt. St. Helena
Comment
RSA509055
Chlorogalum pomeridianum var. pomeridianum
Lyman Benson
1942-7-11
11292
Lake
Lower end of Trailers Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range
412
Comment
JEPS57625
Chorizanthe clevelandii
W. L. Jepson
1938-6-9
18909
Lake
Lower Lake 2 mi n near Cache Creek Bridge; Lower Lake, near Cache Creek bridge
426
Comment
JEPS8348
Chorizanthe clevelandii
Rimo Bacigalupi and J. R. Sweeney
1951-6-3
3355
Lake
along road to Kelseyville 6.5 mi nw Lower Lake (just above Manning Flat)
594
Comment
RSA54163
Chorizanthe clevelandii
Claire Dodge
1945-7-31
s.n.
Lake
Sawmill Flat, Bartlett Mt.
Comment
UCD36400
Chorizanthe clevelandii
Beecher Crampton
1953-7-14
1501
Lake
southeast shore of Bogg's Lake, northwest slope of Mount Hannah.
853
Comment
CAS-BOT-BC191814
Chorizanthe clevelandii
Robert F. Hoover
1938-6-9
3562
Lake
Low hills on the E side of lower (S) end of Clear Lake
Comment
POM165493
Chorizanthe clevelandii
Katherine Brandegee
1886-06
s.n.
Lake
[No location data on label]
Comment
JEPS57704
Chorizanthe polygonoides var. polygonoides
W. L. Jepson
1920-5-25
9032
Lake
ridge westerly from Morgan Valley; , ridge westerly from
548
Comment
CAS-BOT-BC36496
Chrysolepis chrysophylla
M. S. Jussel
1931-3-31
65
Lake
Cobb Mt.
914
Comment
RSA202112
Chrysothamnus nauseosus subsp. albicaulis
C. M. Belshaw
1936-9-19
2701
Lake
Summit of Snow Mountain West at head of Cedar Creek
2073
Comment
UCD41868
Cicuta douglasii
Geri Hulse-Stephens
2001-4-29
626
Lake
Goat Mountain. Three Walnuts Marsh.; Common name: water hemlock.
944
Comment
SEINET10892125
Cirsium breweri var. lanosissimum
A. Arthur Heller
1902-8-2
Heller 6011
Lake
Near Hullville on the ridge between Eel river and Rice creek.
Comment
UCD41606
Cirsium cymosum
Geri Hulse-Stephens
2001-6-4
612
Lake
Goat Mountain. Addington Camp.
1386
Comment
UCD84056
Cirsium cymosum
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6234
Lake
Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps).
807
Comment
CHSC90869
Cirsium douglasii
D. Isle
1995-7-19
191
Lake
Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Pacific Point.
1121
Comment
CHSC101243
Cirsium occidentale var. venustum
G. F. Hrusa; R. Gross
2008-5-23
17422
Lake
N-facing slope above N. Fk. Cache Cr. +/- 1 mile below spillway of Indian Valley Reservoir.
408
Comment
UC91776
Cirsium occidentale var. venustum
J. W. Blankinship
1893-6-7
Lake
Mt. Sanhedrin
Comment
CAS-BOT-BC288725
Cirsium remotifolium
John Thomas Howell
1937-7-19
13133
Lake
Elk Mt
Comment
CDA1552
Cirsium remotifolium var. odontolepis
T. C. Fuller
1962-8-8
9369
Lake
Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam)
Comment
JEPS59223
Cirsium remotifolium var. odontolepis
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
Big Horse Mountain, n Lake county Big Horse Mountain
Comment
CAS-BOT-BC169780
Cistanthe quadripetala
Doris K. Kildale
1926-5-31
2059
Lake
on road between Junction and Hopland
Comment
UC1211899
Clarkia affinis
F. Chisaki, R. Taylor, Robert Ornduff
1960-5-30
6163
Lake
e Clear Lake (s end of Borax Lake); Borax Lake
Comment
UC107850
Clarkia amoena
C. A. Purpus
May 1894
1081
Lake
Mt. San Hedrin
670
Comment
UC1122361
Clarkia amoena
K. E. Bradshaw
1937-6-10
126
Lake
Lower Blue Lake, Plot 26 Lakeport Quadrangle
Comment
CAS-BOT-BC160979
Clarkia amoena subsp. amoena
Kate Eastwood Phelps
1934-7-1
s.n.
Lake
Adams Springs
Comment
CAS-BOT-BC164201
Clarkia concinna
A. Burgard; J. Goldsmith; J. Kalt
1996-5-3
54
Lake
Blue Oak Campground. 5.3 miles west of Walker Ridge Rd. on Indian Reservoir Rd. 57 mi. east of Hwy. 101 on Hwy. 20
548
Comment
SEINET269509
Clarkia concinna
Richard J. Shaw
1963-6-10
1283
Lake
Highway 175 between Hopland and Lakeport.\\
610
Comment
POM271459
Clarkia concinna subsp. concinna
Lyman Benson
1928-4-27
42
Lake
Highland Springs. Mayacamas mtn range, Dobe Creek watershed
610
Comment
HSC31417
Clarkia gracilis
Maralyn O'Meara, Gary S. Lester
1974-5-4
326
Lake
Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20
671
Comment
UCD164504
Clarkia gracilis
A. Amezcua
1995-5-20
15
Lake
On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road.
400
Comment
CAS-BOT-BC164529
Clarkia gracilis subsp. albicaulis
D. E. Breedlove
1980-6-29
44822
Lake
Butts Canyon Road 5-8 miles S of Middletown
274
Comment
POM72757
Clarkia gracilis subsp. albicaulis
P. A. Munz
1925-6-18
9880
Lake
Lakeport.
Comment
CAS-BOT-BC164597
Clarkia gracilis subsp. gracilis
N. Wynne; M. Peckham; J. Bamesberger
1994-4-22
59
Lake
Approx. 11 miles from junction with Walker Ridge Rd.
Comment
RSA78990
Clarkia gracilis subsp. gracilis
E. K. Balls, Lee W. Lenz
1952-5-9
17139
Lake
Lakeshore Blvd., 1.3 mi. S of Lucerne on Highway 20
405
Comment
RSA475230
Clarkia gracilis subsp. sonomensis
Aaron Liston, Sara Meury
1988-6-1
753 -3
Lake
0.1 miles N of Howard Srings on Siegler Springs - Big Canyon Road.
670
Comment
CAS-BOT-BC228564
Clarkia gracilis subsp. tracyi
Daniel Slakey; CNPS volunteers
2011-6-12
5
Lake
Walker Ridge. Barrel Springs area
732
Comment
SEINET4145639
Clarkia purpurea
M. J. Williams, W. Roderick
1984-5-22
84- 17 -2
Lake
Walker Ridge road, .25 miles in
610
Comment
CAS-BOT-BC163834
Clarkia purpurea subsp. quadrivulnera
M. S. Jussel
1933-6-27
254 A
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
RSA32528
Clarkia purpurea subsp. quadrivulnera
J. T. Howell
1945-6-19
21032
Lake
Sawmill Flat, Bartlett Mountain.
1220
Comment
UCD20453
Clarkia purpurea subsp. quadrivulnera
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1037
Lake
McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill.
609
Comment
SEINET3260812
Clarkia purpurea subsp. viminea
Marcus E. Jones
1883-5-8
Lake
Kelsey.
Comment
CAS-BOT-BC164860
Clarkia rhomboidea
M. S. Jussel
1933-6-26
187
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
CAS-BOT-BC231521
Clarkia rhomboidea
Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini
2010-6-16
6175
Lake
Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders
645
Comment
JEPS43614
Clarkia rhomboidea
Willis L. Jepson
1892-8-4
14423
Lake
near Salmon Creek; South Fork of the Eel River, Gravelly Valley
Comment
POM72769
Clarkia rhomboidea
P. A. Munz
1925-6-18
9876
Lake
Lakeport.
Comment
RSA537473
Clarkia rhomboidea
Barbara Ertter, Linda Vorobik, Elizabeth Neese
1988-6-4
7500
Lake
Bottle Rock Rd. a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr. Rd. jct, halfway between Kelseyville and Middleton.
732
Comment
SEINET10689256
Clarkia rhomboidea
A. Arthur Heller
1902-7-14
Heller 5873
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
UCD32404
Claytonia
Beecher Crampton; Jim Sweeney
1950-5-6
556
Lake
1 mile west of Highland Springs on either side of the road.
457
Comment
CAS-BOT-BC439203
Claytonia exigua subsp. exigua
David D. Keck
1931-4-3
1077
Lake
6 miles north of Aetna Springs, southern Lake County.
Comment
HSC34899
Claytonia exigua subsp. exigua
Thomas W. Nelson, James Nelson
1975-5-5
1810
Lake
Beside Hwy. 29 N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena
Comment
HSC66029
Claytonia exigua subsp. exigua
S. Harris, B. Ferguson, M. Moble, M. Smith
1980-4-19
Lake
Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam
Comment
UC1282810
Claytonia exigua subsp. exigua
J. R. Sweeney
1951-4-1
579
Lake
1.2 mi sw Highland Springs
464
Comment
UC604133
Claytonia exigua subsp. exigua
Baker
1938-4-24
8927
Lake
2.8 mi e Middletown
Comment
HSC35435
Claytonia gypsophiloides
John S. Palmer
1975-5-3
316
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
CAS-BOT-BC439501
Claytonia parviflora subsp. parviflora
John Thomas Howell
1931-4-4
6158
Lake
St. Helena Creek Canyon, 4 miles south of Middletown
Comment
HSC64316
Claytonia parviflora subsp. parviflora
J. P. Smith, Thomas W. Nelson
1976-4-13
8562
Lake
Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20
1067
Comment
RSA2404
Claytonia parviflora subsp. parviflora
J. W. Blankinship
1923-3-19
s.n.
Lake
Highland Springs. Shady woods.
Comment
UCD110915
Claytonia perfoliata
Christopher Mallek
2008-1
HV1- 3
Lake
High Valley.
793
Comment
UCD147223
Claytonia perfoliata subsp. perfoliata
Wendy Camacho; Plant Science 102 collecting interns
2014-4-26
7
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge.
417
Comment
CDA15489
Claytonia rubra subsp. depressa
G. F. Hrusa, WTD
1998-6-19
14626
Lake
North Coast Ranges; N side of Goat Mtn. summit area.
Comment
POM270600
Clematis ligusticifolia
Lyman Benson
1937-8-31
8507
Lake
Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake.
457
Comment
UCD144222
Clematis ligusticifolia
G. F. Hrusa
1994-8-1
11912
Lake
Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record)
Comment
UCD84014
Clematis ligusticifolia
Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini
2010-6-16
6187
Lake
Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders.
642
Comment
UC2016507
Collinsia
Richard Olmstead
1986-6-18
879
Lake
Growing in loose scree on southwest facing slope of west peak of Snow Mountain, ca. 200 to 300 feet below the summit.
Comment
UCD32403
Collinsia bartsiifolia
Beecher Crampton; Jim Sweeney
1950-5-6
554
Lake
1 mile west of Highland Springs on either side of the road.
457
Comment
UC672485
Collinsia bartsiifolia var. bartsiifolia
H. L. Mason
1929-4-29
5238
Lake
2.9 mi w Lakeport (on road to Hopland)
Comment
UC971680
Collinsia bartsiifolia var. bartsiifolia
Leo Koch
1940-4-27
901
Lake
4.4 mi s Lakeport (across the hill above rd)
Comment
CHSC33369
Collinsia grandiflora
Lynette Wood
1979-3-31
Lake
E side of Clear Lake, 2.2 mi. s of Lucerne.
463
Comment
JEPS33723
Collinsia greenei
D. E. Breedlove
1963-5-30
5160
Lake
2 mi e Bartlett Springs Summit (e of Clear Lake)
Comment
JEPS6183
Collinsia greenei
Milo S. Baker
1923-5-20
Lake
w Blue Lakes (on Clear Lake to Ukiah hwy); Mayacamas Range
Comment
UC1552805
Collinsia greenei
Frederica Bowcutt
1986-5-4
680
Lake
ca 3 mi ne MIddletown (on se side of Hwy 53, 2.2 mi ne of jct with Butts Canyon Rd, ca 0.5 mi n of Crazy Creek on edge of Coyote Valley)
365
Comment
CHSC57517
Collinsia heterophylla
Elisa E. Amen
1988-4-16
42
Lake
Ca. 2 mi w Highway 29 and ca. 1 mi nw of Hopland Road on e side Hopland Mountain ca. 2 mi se Lakeport.
518
Comment
HSC31859
Collinsia heterophylla
Gary S. Lester
1974-5-4
135
Lake
Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20
671
Comment
HSC42027
Collinsia heterophylla
M. A. Baker
1977-4-23
197
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC42248
Collinsia heterophylla
Rich White
1977-4-23
28
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
JEPS7344
Collinsia heterophylla
W. L. Jepson
1943-5-16
20806
Lake
2 1/2 mi w Lakeport (in valley at foot of Range); Mayacamas Range, Scott Creek
Comment
POM273515
Collinsia heterophylla
Lyman D. Benson
1928-5-26
573
Lake
Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake.
488
Comment
UC1238973
Collinsia heterophylla
Freed W. Hoffman
1948-5-14
2723
Lake
North Coast Ranges, Bucksnort Creek, Hennessey Ranch Bucksnort Creek; North Coast Ranges, , Hennessey Ranch
Comment
SEINET12319540
Collinsia heterophylla
Unknown
1980-1
80
Lake
E side of Clear Lake, 2.2 mi S of Lucerne
396
Comment
UC103385
Collinsia rattanii
Katharine Curran
Jun 1884
Lake
Bartlett Mountain
Comment
HSC37204
Collinsia sparsiflora
Lon Hall
1975-5-3
323
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
JEPS13130
Collinsia sparsiflora var. arvensis
Milo S. Baker
1950-4-15
12176
Lake
near Borax Lake (roadside, near jct of rd to Sulphur Banks mine)
Comment
JEPS6364
Collinsia sparsiflora var. arvensis
Rimo Bacigalupi and J. R. Sweeney
1953-5-26
4138
Lake
4 mi nw Black Oak Villa (very near n shore of Dieterts Res., along Butts Canyon rd)
304
Comment
POM273487
Collinsia sparsiflora var. arvensis
Lyman D. Benson
1928-3-25
8
Lake
Kelseyville, Middle N Coast mtn range, Kelsey Creek drainage.
457
Comment
POM126053
Collinsia sparsiflora var. bruceae
Alice Eastwood
1925-5-22
12799
Lake
Dashiell's Mt. Sanhedrin.
Comment
JEPS18932
Collinsia sparsiflora var. collina
S. Galen Smith
1957-6-7
2960
Lake
1 mi s Middletown; Highway 29
Comment
SJSU1495
Collinsia sparsiflora var. collina
D. J. Thompson
1954-5-2
Lake
Four-Mile Glade, Cow Mt Recreational Area, NW of Lakeport
Comment
UCD41619
Collinsia sparsiflora var. collina
Geri Hulse-Stephens
2001-4-28
878
Lake
Goat Mountain. White Ranch.
944
Comment
UC614496
Collinsia sparsiflora var. sparsiflora
L. Constance
1938-4-22
2142
Lake
7 mi sw of Lower Lake (on Putah Creek, North Coast Ranges); North Coast Ranges, Putah Creek
365
Comment
JEPS80304
Collinsia torreyi var. latifolia
L. R. Heckard and J. C. Hickman
1981-6-20
5544
Lake
on trail to Snow Mt, on slope of North Ridge Crocket Camp
1554
Comment
UCD167463
Collomia
James Neilson
1982-6-1
4075
Lake
Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.)
Comment
HSC42020
Collomia diversifolia
M. A. Baker
1977-4-24
217
Lake
Barrel Springs Campground.
701
Comment
RSA372076
Collomia diversifolia
Katherine Brandegee
1884-07
s.n.
Lake
Epperson's Road
Comment
UC1191142
Collomia diversifolia
Herbert L. Mason
1953-6-8
14522
Lake
Black Oak Villa Butts Canyon
Comment
UC1299511
Collomia diversifolia
Freed W. Hoffman
1948-6-26
2483
Lake
3 mi n Bear Creek crossin<g>; Rice Creek
Comment
UC1299594
Collomia diversifolia
Freed W. Hoffman
1947-6-21
1604
Lake
on road to Thistle Glade (w side of mountain); Snow Mountain
Comment
JEPS80349
Convolvulus arvensis
L. R. Heckard and J. Hickman
1981-6-21
5586
Lake
East Peak Snow Mt. (summit)
2133
Comment
UCD20714
Convolvulus arvensis
Mark Bibbo; w/ Laura Wynholds
2002-7-20
55
Lake
McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline from the tailings pond crosses the road. At jct of the road to the core shed and the slurry pipeline road ca. 50 yards from Hunting Creek.
609
Comment
POM290918
Corallorhiza striata
Egan
1932-5-6
s.n.
Lake
Cobb Valley, Mayacamas mountain range, Kelsey Creek watershed
762
Comment
LA209071
Cordylanthus pilosus subsp. hansenii
A. A. Heller;
1902-7-28
sn
Lake
Near summit of Mt. Sanhedrin
Comment
JEPS41122
Cordylanthus pilosus subsp. pilosus
Rimo Bacigalupi, L. R. Heckard and C. L. Custer
1965-10-5
9137
Lake
on flat above and beside St. Helena Creek (at bridge where Cal. Highway 29 crosses; 0.2 mi n of Napa-Lake County line)
442
Comment
JEPS6998
Cordylanthus pilosus subsp. pilosus
Rimo Bacigalupi with G. T. Robbins and C. L. Custer
1954-8-9
4753
Lake
along State Highway No. 53 between Middletown and Lower Lake (5.2 mi s of); Bay Counties lowlands
457
Comment
JEPS66519
Cordylanthus pilosus subsp. pilosus
L. R. Heckard and T. I. Chuang
1971-8-16
2776
Lake
roadside flat 0.3 mi e of Long Valley junction (on route 20)
335
Comment
RSA114005
Cordylanthus pringlei
Milo S. Baker
1940-8-16
9864
Lake
3.5 mi. east of Middletown, north side of Hwy next to fence at base of serpentine hill.
Comment
UC146877
Cordylanthus pringlei
Katharine Brandegee
1910-8-13
Lake
along roadside Cobb Mountain
Comment
UC885651
Cordylanthus pringlei
Milo S. Baker
1940-8-16
9864
Lake
3.5 mi e Middletown (n of hwy, next to fence and at base of hill)
Comment
CAS-BOT-BC238217
Cordylanthus tenuis subsp. brunneus
M. S. Jussel
1948-8-6
18
Lake
Bog Lake
Comment
CHSC103502
Cordylanthus tenuis subsp. tenuis
David Isle; John Olmstead, Peter Arnold
1992-9-24
1805
Lake
Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goad Rock on SW side of Goat Mountain; White Ranch Glades.
914
Comment
UCD84448
Cornus glabrata
Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk
2010-6-2
6056
Lake
Walker Ridge. Picnic Area near wetland/marsh.
899
Comment
RSA0019568
Cornus glabrata
P. C. Everett, E. K. Balls
1954-10-17
20341
Lake
Stream valley, Bear Creek, 3.9 mi. E of jct. with road to Lake Pilsbury; between Stonyford and Upper Lake.
732
Comment
UCD117118
Cornus glabrata
K. Esau
1931-4-26
s.n.
Lake
Putah.
Comment
CAS-BOT-BC209864
Cornus nuttallii
C. F. Leitholt
1893-7-4
s.n.
Lake
Cobb Mt.
Comment
CAS-BOT-BC212027
Cornus nuttallii
C. F. Leitholdt
1893-7-4
s.n.
Lake
Cobb Mt.
Comment
CAS-BOT-BC212030
Cornus nuttallii
Wayne Roderick
1967-5-20
s.n.
Lake
Western Mines Road, n. side of Mt. St. Helena
762
Comment
RSA444825
Cornus nuttallii
Lyman Benson
1928-4-29
134
Lake
Mount Hanna.
762
Comment
UCD117254
Cornus nuttallii
M. Wiesendanger
1928-4-5
864
Lake
Near Kelseyville.
Comment
POM339718
Cornus nuttallii
F. R. Fosberg
1967-9-10
48648
Lake
St. Helena Pass, east of Robert Louis Stevenson State Park.
Comment
CAS-BOT-BC212202
Cornus sericea
H. E. McMinn
No label on sheet.
s.n.
Lake
Near Highland Springs
Comment
JEPS80076
Crepis occidentalis
L. R. Heckard with J. Hickman
1979-6-15
5073
Lake
Snow Mt.; w peak, Lake-Colusa Co. line
2103
Comment
UC1100329
Crypsis schoenoides
Malcolm A. Nobs and S. Galen Smith
1949-9-9
1864 a
Lake
dry playa about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport)
Comment
UCR254864
Cryptantha
Greg de Nevers
2001-5-14
12410
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
476
Comment
RSA74470
Cryptantha clevelandii var. dissita
Milo S. Baker
1938-5-1
8956
Lake
Near foot of grade west of Lakeport
Comment
HSC3600
Cryptantha dissita
Francia Chisaki, H. K. Sharsmith
1959-5-27
1344
Lake
0.7 mi. S of Howard's Hot Springs (SW of Lower Lake), N Coast Range
Comment
POM287923
Cryptantha flaccida
Lyman Benson
1932-6-21
3744
Lake
Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River
1524
Comment
UC496332
Cryptantha flaccida
Doris K. Kildale
1928-5-2
4984
Lake
5 mi e Houghs Springs
Comment
UCR263780
Cryptantha flaccida
Barbara Ertter, Linda Vorobik, Elizabeth Neese
1988-6-4
7517
Lake
Scotts Valley Road 1 mi south of Hwy 20, c. 7 air miles northwest of Lakeport
427
Comment
UCR64630
Cryptantha flaccida
L. S. Rose
1934-5-23
34272
Lake
9 mi north of Lower Lake
546
Comment
UC1332415
Cryptantha hispidula
Francia Chisaki and Helen K. Sharsmith
1959-5-27
1344
Lake
0.7 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Range
Comment
RSA499825
Cryptantha hispidula
M. S. Baker
1948-5-12
12032
Lake
Middletown-Butts Canyon road at reservoir.
Comment
UC1731378
Cryptantha muricata
Dean W. Taylor
1998-6-3
16473
Lake
hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw <of> Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek
487
Comment
UC79408
Cryptantha torreyana
Katharine Brandegee
1892-8-25
Lake
Snow Mountain
Comment
MACF019609
Cupressus
Ted L. Hanes
1975-10-18
Lake
Approx. 15 mi. southeast of Clear Lake.
Comment
CAS-BOT-BC80691
Cupressus macnabiana
Doris K. Kildale
1928-5-7
4951
Lake
5 miles east of Bartlett Springs
Comment
JEPS94663
Cupressus macnabiana
Vernon Oswald and Lowell Ahart
1998-5-7
9014
Lake
Bartlett Springs Rd. between Complexion Canyon and Kowalski Ranch (on e approach to Indian Valley Reservoir)
457
Comment
JEPS94799
Cupressus macnabiana
Vernon Oswald and Lowell Ahart
1998-5-7
9014
Lake
Bartlett Springs Road on the e approach to Indian Valley Reservoir (between Complexion Spring and Kowalski Ranch); Bartlett Springs Road
457
Comment
UC1086213
Cupressus macnabiana
C. McMillan
1950-8-24
1581
Lake
in dry creek bed near Hough Springs; Indian Valley
Comment
SEINET10531480
Cupressus macnabiana
Edward Lee
1936-9-20
Lee 2584
Lake
Monticello-Lower Lake Road, 26 miles north of Monticello. Snow Mt.
Comment
SEINET3863363
Cupressus macnabiana
J. P. Smith, J. O. Sawyer
1971-6-6
4752
Lake
Serpentine bald south of Kulpepper Creek on Bartlett Spring Road; Complexion Canyon; Mcnab-Sargent Cypress.; 0
Comment
CAS-BOT-BC80817
Cupressus sargentii
R. Bacigalupi
1926-1-2
1240
Lake
Mt. St. Helena Grade about 4 miles south of Middletown
Comment
CAS-BOT-BC80823
Cupressus sargentii
Lyman Benson
1932-12-29
4112
Lake
4 mi W of Highland Springs, [Maya Camas] Mayacamas Mt. Range, Clear Lake
762
Comment
JEPS46577
Cupressus sargentii
W. L. Jepson
3027
Lake
Red Mt. trees Red Mt.
Comment
RSA181445
Cupressus sargentii
James I. McMurphy
1909-8-7
700
Lake
Between Middletown and Mt. St. Helena
Comment
RSA388367
Cupressus sargentii
Roman Gankin
1965-5-6
528
Lake
Near Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek)
Comment
RSA3951
Cupressus sargentii
I. L. Wiggins
1932-3-13
5771
Lake
13 miles north of Callistoga on road to Lower Lake
Comment
UC1280916
Cupressus sargentii
H. E. McMinn
1926-1-2
1625
Lake
near Middleton (along St. Helena Creek); St. Helena Creek
Comment
UCD20002
Cupressus sargentii
C. H. Lamoureux; J. M. Tucker and R. Gankin
1957-5-4
1237
Lake
6 miles south of Middletown on Hwy. 29 at Lake-Napa County line. Above St. Helena Creek.
Comment
CAS-BOT-BC85516
Cupressus sargentii
F. W. Anderson
1913-9-1
s.n.
Lake
Butte Canyon, S.W. Lake Co.
Comment
NY16841
Cupressus sargentii
C. B. Wolf
1934-10-14
6188
Lake
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY658630
Cupressus sargentii
J. Silba
2002-10-25
B- 275
Lake
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
SEINET10531534
Cupressus sargentii
Carl B. Wolf, E. R. Johnson
1934-10-17
Wolf 2151
Lake
7 3/10 mile from Middletown on road to Cobb P.O. Upper sonoran:- Digger pines, Chaparral. Sun. Red rocky clay soil. South slope hillside.
550
Comment
UCD18379
Cuscuta
R. N Bowman
1974-8-25
1191
Lake
on SW-facing tallus slope of Snow Mtn., West Peak, ca. 0.8 mi SE of summit.
1965
Comment
UC635239
Cuscuta californica
Pauline Schulthess
1931-7-7
Lake
1.5 mi sw Kelseyville
Comment
SD117455
Cuscuta howelliana
Robert F. Thorne
1974-7-27
44945
Lake
Boggs Lake; north of Harrington Flat Road.
915
Comment
UC635241
Cuscuta indecora
H. L. Mason
Aug 1930
5715
Lake
Clear Lake
Comment
SEINET194263
Cuscuta jepsonii
A. A. Heller
1902-7-25
5981
Lake
Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville
Comment
JEPS73349
Cycladenia humilis var. humilis
Edward Lee
1936-9-19
2565
Lake
s. of peak ca. 100 ft. below summit Snow Peak West; Snow Mt., Snow Peak West
Comment
RSA77807
Cynoglossum grande
F. W. Peirson, Mabel Peirson
1926-4-2
6575
Lake
Grade from Clear Lake on Hopland Road.
Comment
SEINET12345598
Cynoglossum grande
F. H. Utech
1995-4-2
95 -72
Lake
Mendocino National Forest, 13 N of Upper Lake, 1 mi E of CA 301 on Sled Ridge Road
Comment
JEPS13288
Cynoglossum occidentale
Rimo Bacigalupi with G. T. Robbins
1955-6-7
5266
Lake
Timberline Camp at junction of Boardman Ridge and Hull Mt.
1737
Comment
CAS-BOT-BC376355
Cyperaceae
Greg de Nevers
2001-5-14
12427
Lake
Clear Lake, Lake County Land Trust, Rodman Slough.
475
Comment
CAS-BOT-BC114410
Cyperus erythrorhizos
A. W. Bolander
1863-1-1
s.n.
Lake
Shores of Clear Lake.
Comment
CHSC89540
Cyperus erythrorhizos
Lowell Ahart
2004-10-4
11460
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road (Road M 12).
446
Comment
RSA2180
Cyperus erythrorhizos
J. W. Blankinship
1928-7-12
s.n.
Lake
Clear Lake.
Comment
RSA97224
Cyperus erythrorhizos
M. S. Jussel
1948-8-5
38
Lake
Soda Bay
Comment
CDA13493
Cyperus involucratus
Twohy
October 1997
s.n.
Lake
Lily Cove, Clear Lake.
0
Comment
CAS-BOT-BC114110
Cyperus squarrosus
Martin Simon Jussel
1935-8-7
s.n.
Lake
Soda Bay
Comment
RSA286385
Cyperus squarrosus
Robert F. Thorne
1974-7-31
44952
Lake
Boggs Lake: N of Harrington Flat Road.
915
Comment
CAS-BOT-BC435171
Cypselea humifusa
Milo S. Baker
1945-8-24
11189
Lake
Beach at Clear Lake Highlands
Comment
CDA21546
Dactylis glomerata
G. F. Hrusa, R. Gross
2008-5-23
17415
Lake
North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site.
408
Comment
UC1046470
Damasonium californicum
R. Bacigalupi, J. R. Sweeney
1951-6-3
3358
Lake
1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467)
Comment
UC1100152
Damasonium californicum
Herbert L. Mason
1946-5-30
12794
Lake
Locomono Creek near Middletown; Locomono Creek
Comment
CHSC78638
Datisca glomerata
L. P. Janeway
2000-5-30
6753
Lake
Inner North Coast Ranges. Unnamed tributary to Indian Springs Reservoir at about highest water line; south of Bartlett Springs Road 8.0 km west of Walker Ridge summit.
457
Comment
HSC39688
Datisca glomerata
D. E. Anderson, J. P. Smith
1971-6-26
- 1189
Lake
Register area of Mendocino National Forest.
Comment
POM124661
Datisca glomerata
A. S. Stinchfield
1916-08
s.n.
Lake
Near Bartlett Springs.
Comment
RSA0034149
Datisca glomerata
M. Bourell
1997-7-2
6547
Lake
Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M3.
883
Comment
JEPS80351
Delphinium antoninum
L. R. Heckard and J. Hickman
1981-6-21
5587 A
Lake
on ridge n East Peak; Snow Mt.
2072
Comment
UCD95676
Delphinium gracilentum
Grady L. Webster
1977-5-15
7677
Lake
Seigler Canyon, 25 mi by road SW of Seigler Canyon road/Route 20 intersection.
487
Comment
HSC72119
Delphinium hesperium
J. P. Smith, Thomas W. Nelson, Jane P. Nelson
1978-4-1
9524
Lake
Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20
671
Comment
RSA2562
Delphinium hesperium
J. W. Blankinship
1924-5-13
s.n.
Lake
Kelseyville.
Comment
CAS-BOT-BC10238
Delphinium hesperium
David Daniels Keck
1933-5-29
2382
Lake
2 miles east of Kelseyville
Comment
HSC36200
Delphinium hesperium subsp. pallescens
John Rehling
1975-6-1
86
Lake
Along Cold Springs Canyon Creek
Comment
UC1126011
Delphinium nudicaule
A. Simontacchi
1937-6-25
217
Lake
0.8 mi sse Pinnacle Rock L.O.; Mendecino National Forest, Lakeport Quadrangle
Comment
UC1126016
Delphinium nudicaule
A. E. Wieslander
1934-4-15
454
Lake
Bendmore Valley Ukiah Quadrangle
Comment
UC72781
Delphinium nudicaule
Hardin Irwin
1904-3
Lake
vicinity of Kelseyville
Comment
CDA24252
Delphinium nudicaule
A. C. Browne
1953-5-29
Lake
Hyland Grade.
0
Comment
POM296216
Delphinium nudicaule
Cora W. Benson
1935-4-13
10
Lake
Above Littlen Soda Bay, Mt. Konocti.
Comment
POM270762
Delphinium patens
Lyman Benson
1928-6-15
260
Lake
Kelseyville, Middle N Coast, Cold Creek River, Western Base Mt. Konocti.
488
Comment
CAS-BOT-BC121638
Delphinium patens subsp. patens
Agnes M. Bowman
1902-4-1
232
Lake
High Valley
Comment
UCD20454
Delphinium uliginosum
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1038
Lake
McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill.
609
Comment
UCD84005
Delphinium uliginosum
Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini
2010-6-16
6178
Lake
Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes.
648
Comment
RSA59957
Delphinium variegatum
Joseph A. Ewan
1937-5-23
10340
Lake
Just N of Lower Lake Village
Comment
CAS-BOT-BC17090
Delphinium variegatum subsp. variegatum
Doris K. Kildale
1928-5-7
4860
Lake
7 miles east of Bartlett Springs
Comment
CAS-BOT-BC17096
Delphinium variegatum subsp. variegatum
Mrs. L. R. Reynolds
1917-6-1
s.n.
Lake
Foot of Mt. Sanhedrin
Comment
UC635482
Dendromecon rigida
Pauline Schulthess
1931-7-25
Lake
ranch 1 1/2 mi sw Kelseyville
Comment
CAS-BOT-BC194301
Deschampsia cespitosa subsp. cespitosa
Gladys L. Smith
1981-6-22
6712
Lake
In bog extending above & below road, Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Ranger Station
Comment
CHSC98749
Deschampsia cespitosa subsp. cespitosa
L. P. Janeway
2007-6-17
9043
Lake
Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge.
981
Comment
UCD160693
Deschampsia danthonioides
James A. Neilson Jr.
1975-6-5
3239
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
UCD63001
Deschampsia danthonioides
Beecher Crampton
1953-6-2
1409
Lake
5 miles NW of Lower Lake (Manning Flat).
Comment
UCD84520
Deschampsia danthonioides
Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk
2010-6-2
6071
Lake
Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection.
647
Comment
JEPS75742
Deschampsia elongata
L. R. Heckard
1974-9-11
3928
Lake
ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond); Frog Pond
1920
Comment
POM290336
Deschampsia elongata
Lyman Benson
1934-6-12
6074
Lake
Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed
427
Comment
UC1131472
Deschampsia elongata
A. Simontacchi
1937-6-25
226
Lake
8/10 mi. s.-s.e. Pinnacle Rock; Lakeport Quad.
Comment
UCD63570
Deschampsia elongata
Beecher Crampton
1953-6-2
1415
Lake
5 miles NW of Lower Lake (Manning Flat).
Comment
UCD63731
Deschampsia elongata
Milo S. Baker
1943-6-30
10461
Lake
6 1/2 miles west of Lakeport, Hopland Highway.
Comment
POM272497
Dicentra chrysantha
Lyman Benson
1927-9-3
45
Lake
Kelseyville, Middle N Coast Mt. range, Cold Creek drainage, western side of Mt. Konocti
518
Comment
UC511364
Dicentra chrysantha
Lyman Benson
1929-7-13
1778
Lake
w base Mt. Konocti (Clear Lake watershed); Middle North Coast Range, Clear Lake
609
Comment
UC9921
Dicentra chrysantha
H. N. Bolander
1863-1
2634
Lake
Sulphur Springs
Comment
RSA111712
Dicentra formosa subsp. formosa
P. A. Munz
1956-7-25
22311
Lake
West Peak Ridge, Snow Mt.
2104
Comment
CAS-BOT-BC483708
Dichelostemma capitatum
Agnes M. Bowman
1902-4-1
9
Lake
Sulphur Banks
Comment
CAS-BOT-BC483714
Dichelostemma capitatum
M. S. Jussel
1933-6-26
697
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
HSC27178
Dichelostemma capitatum subsp. capitatum
J. P. Smith, J. O. Sawyer
1972-4-1
5112
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
HSC38123
Dichelostemma capitatum subsp. capitatum
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-13
2352
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
HSC37983
Dichelostemma capitatum subsp. capitatum
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2331
Lake
Along Morgan Valley Rd., 2 mi. W of Napa county line
732
Comment
CDA40174
Dichelostemma volubile
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18558
Lake
North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir.
441
Comment
HSC31871
Dichelostemma volubile
Gary S. Lester
1974-5-4
123
Lake
Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20
671
Comment
HSC41866
Dichelostemma volubile
K. Irwin
1977-4-23
292
Lake
0.4 mi. N of SR 20 on Walker Ridge Rd.
640
Comment
CAS-BOT-BC500924
Dichelostemma volubile
Alice Eastwood; John Thomas Howell
1938-5-16
5610
Lake
Near Grizzly Spring
Comment
UC86849
Dieteria canescens var. shastensis
Brandegee
August 1892
Lake
Snow Mountain
Comment
CAS-BOT-BC150358
Diplacus aurantiacus
Mrs. A. McCallum
s.n.
Lake
Bartlett Springs
Comment
CAS-BOT-BC152219
Diplacus bolanderi
David D. Keck
1933-5-30
2391
Lake
Scotts Valley, 6 miles south of Blue Lakes
Comment
CAS-BOT-BC152215
Diplacus bolanderi
John Thomas Howell
1945-6-21
21194
Lake
Bartlett Flat
Comment
CAS-BOT-BC153247
Diplacus kelloggii
L. R. Abrams
1928-5-6
12473
Lake
1 1/2 miles west of Bartlett Springs
Comment
CAS-BOT-BC153253
Diplacus kelloggii
Alice Eastwood
1925-5-22
12863
Lake
Dashiells, Mt. Sanhedrin
Comment
CAS-BOT-BC153772
Diplacus kelloggii
M. S. Jussel
1933-4-29
s.n.
Lake
Jordan Park, Cobb Mt.
Comment
SD131949
Diplacus kelloggii
Barbara Ertter, Linda Vorobik, E. Neese
1988-6-4
7499
Lake
Bottle Rock Rd a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton
730
Comment
SEINET201399
Diplacus kelloggii
Rimo Bacigalupi, J. R. Sweeney
1953-1
4161
Lake
Highland Cr Canyon, 1 mi W of Highland Springs
457
Comment
SEINET195130
Diplacus layneae
John Thomas Howell
1945-1
20990
Lake
Bottlerock Road
Comment
CAS-BOT-BC151343
Diplacus tricolor
J. W. Blankinship
1923-4-26
s.n.
Lake
Breen's Lake, Kelseyville
Comment
CAS-BOT-BC151347
Diplacus tricolor
Alice Eastwood; John Thomas Howell
1938-5-16
5602
Lake
10 miles north of Lower Lake
Comment
SEINET8365730
Diplacus tricolor
Carl B. Wolf
1928-5-4
1904
Lake
3 mi. n. of Middletown.
Comment
CAS-BOT-BC208619
Distichlis spicata
J. W. Blankinship
1928-10-3
s.n.
Lake
Lakeport
Comment
HSC27449
Dodecatheon hendersonii
J. P. Smith, J. O. Sawyer
1972-4-1
5133
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
HSC67570
Dodecatheon hendersonii
J. P. Smith, Thomas W. Nelson
1976-4-12
8546
Lake
7.8 mi. from Lower Lake on the Morgan Valley Rd.
640
Comment
SEINET11992132
Dodecatheon hendersonii
F. H. Utech, McClintock, E.; Knight, W.; Knight, I.
1984-1
84 -039
Lake
ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley
457
Comment
CAS-BOT-BC376212
Downingia
Greg de Nevers
1996-5-18
10815
Lake
Just south of Anderson Marsh State Historic Park
Comment
UCR246572
Downingia
Mona Bourell
1997-7-2
6537
Lake
Copper Butte Trail, along trail to Middle Fork Eel River
Comment
POM312371
Downingia bicornuta
H. L. Mason
1945-6-29
12617
Lake
Boggs Lake at base of Mt. Hanna.
Comment
UC1101472
Downingia bicornuta var. bicornuta
Herbert L. Mason
1945-6-29
12617
Lake
Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake
Comment
OBI20951
Downingia concolor var. concolor
Rimo Bacigalupi, J. R. Sweeney
1953-5-26
4133
Lake
Long Valley along Pope Valley rd 2.6 mi SE of its jctn with Middletown-Lower Lake Rd (State 53)
335
Comment
JEPS5048
Downingia cuspidata
Rimo Bacigalupi with J. R. Sweeney
1953-5-26
4154
Lake
1.25 mi due w Lower Lake (along road from Lower Lake to Kelseyville, so called Lower Lake Road, and 0.25 mi w of Siegler road junction); Dry Lake
441
Comment
JEPS26985
Downingia elegans
Milo S. Baker
1929-6-30
3478 a
Lake
near Cedar Creek (along trail to Summit Springs); Snow Mt.
1371
Comment
UC353826
Downingia elegans
Milo S. Baker
1928-7-3
3099 a
Lake
Snow Mt. House Cal. Natl. Forest
Comment
CHSC79277
Downingia willamettensis
Beecher Crampton
1956-6-26
3651
Lake
3.5 mles by road east of Seigler Springs, margin of Snow's Lake.
655
Comment
UCD131931
Draba verna
Katie Gialketsis; PLS 102 plant collecting interns
2013-4-14
6
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road past the gate.
573
Comment
RSA2803
Dryopteris arguta
J. W. Blankinship
1928-8-27
s.n.
Lake
Mt. Konocti
610
Comment
HSC47703
Dudleya cymosa
J. P. Smith, J. O. Sawyer
1978-4-29
9787
Lake
Complexion Canyon on Bartlett Springs Rd.
Comment
JEPS49909
Dudleya cymosa
W. L. Jepson
1920-5-23
8984
Lake
Stanton; canyon to e of ne part of county
Comment
CAS-BOT-BC428104
Dudleya cymosa subsp. cymosa
Paul R. Hitchborn
1929-5-10
110
Lake
Lakeport
Comment
RSA286250
Elatine heterandra
R. F. Thorne
1974-7-31
44976
Lake
Boggs Lake.
915
Comment
CAS-BOT-BC113104
Eleocharis engelmannii
Milo S. Baker
1951-6-21
12329
Lake
Wet ground, margin of Snow Lake.
609
Comment
UC1059021
Eleocharis engelmannii
Beecher Crampton
1956-6-26
3655
Lake
3.5 miles by road W of Siegler's Springs (margin of Snow's Lake)
Comment
CAS-BOT-BC112806
Eleocharis macrostachya
Gregory Clark de Nevers
2001-5-14
12375
Lake
Clear Lake, Lake County Land Trust, Rodman Slough.
475
Comment
CHSC91131
Eleocharis macrostachya
D. Isle
1997-7-31
320
Lake
Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow.
1133
Comment
UCD160639
Eleocharis palustris
James A. Neilson Jr.
1975-6-5
3230
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.)
792
Comment
CAS-BOT-BC113203
Eleocharis parishii
John Thomas Howell
1945-6-18
20973
Lake
Near Glenbrook
Comment
SEINET7587013
Eleocharis quinqueflora
Lowell Ahart
2000-6-2
8432
Lake
About 100 feet northeast of Bartlett Springs Road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley.
610
Comment
SEINET10518474
Elymus caput-medusae
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20681
Lake
16.2 mi N of Upper Lake on the rd. to Pillsbury Lake. .25 mi N of Elk Mt. Summit. Yellow Pine and Douglas Fir forest. Mostly disturbed.
1128
Comment
UC1155252
Elymus elymoides subsp. elymoides
J. R. Sweeney
1952-6-15
949
Lake
ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon
243
Comment
UC1552796
Elymus elymoides subsp. elymoides
Frederica Bowcutt
1986-5-4
689
Lake
on se side of Hwy 53 2.2 mi n junction with Butts Canyon Road (edge of valley, about 1/2 mi n of Crazy Creek, about 3 mi ne of Middletown); Coyote Valley
365
Comment
HSC48521
Elymus elymoides var. elymoides
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9327
Lake
Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01
1220
Comment
UC353854
Elymus glaucus
Milo S. Baker
1928-7-4
3104 b
Lake
Winter Bed Rice Fork Cal. Nat. Forest (at 1st crossing)
Comment
UCD112025
Elymus glaucus
Christopher Mallek
2008-1
s.n.
Lake
High Valley.
793
Comment
CAS-BOT-BC206724
Elymus glaucus subsp. glaucus
Greg de Nevers
2001-5-14
12394
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
POM205421
Elymus multisetus
A. A. Heller
1902-7-14
5865
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
UC1133028
Elymus multisetus
K. E. Bradshaw
1937-6-17
85
Lake
2 mi nnw Lakeport (hill top above Plot #23); Lakeport Quadrangle
Comment
UCD62451
Elymus multisetus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
Lake
3 miles south of Kelseyville on road to Middletown, Rt. 29.
Comment
CAS-BOT-BC204290
Elymus trachycaulus subsp. trachycaulus
Joseph P. Tracy
1935-7-4
14011
Lake
Cobb Mountain. North side of Cobb Valley, near Glenbrook
822
Comment
POM295835
Elymus trachycaulus subsp. trachycaulus
Lyman Benson
1934-6-12
6091
Lake
Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed.
427
Comment
JEPS106157
Epilobium brachycarpum
Lowell Ahart
2004-10-4
11446
Lake
Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road
446
Comment
POM271591
Epilobium brachycarpum
Lyman Benson
1928-9-27
618
Lake
Kelseyville; Middle N Coast Mt. range; Kelsey Creek drainage
457
Comment
RSA641230
Epilobium brachycarpum
Robert F. Thorne
1974-7-27
44944
Lake
Boggs Lake; S side [of lake]; N of Harrington Flat Road.
915
Comment
UC1122554
Epilobium brachycarpum
B. Schreiber
1936-9-19
2334
Lake
Sag Pond 1 mi n Sheep Corral; Mendocino National Forest, Stonyford Quadrangle, Snow Mt. Tr
1341
Comment
UCD41677
Epilobium brachycarpum
Geri Hulse-Stephens
2001-9-6
803
Lake
Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate.
1264
Comment
UCD84375
Epilobium campestre
Ayzik Solomeshch; John Olmsted
2004-6-12
s.n.
Lake
Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek.
966
Comment
UC191957
Epilobium canum subsp. canum
Edw. L. Greene
1888-8-29
Lake
Comment
UCD93082
Epilobium ciliatum
Catherine E. Koehler
2007-7-18
s.n.
Lake
Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek.
630
Comment
RSA111703
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1956-7-24
22301
Lake
Long Ridge Trail to Snow Mt. from Fir-Root Spring.
1524
Comment
UCD41958
Epilobium ciliatum subsp. ciliatum
Geri Hulse-Stephens
2001-6-29
708
Lake
Goat Mountain. Wyman Creek.
1005
Comment
HSC40270
Epilobium densiflorum
J. D. Ackerman, A. M. Montalvo
1975-9-11
729
Lake
Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100
780
Comment
JEPS38244
Epilobium densiflorum
W. L. Jepson
1892-7-30
14404
Lake
Uncle Sam Mt. (= Mt. Konocti)
Comment
UC19959
Epilobium densiflorum
Willis L. Jepson
1892-7
Lake
near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake
Comment
JEPS80843
Epilobium glaberrimum subsp. glaberrimum
L. R. Heckard and J. C. Hickman
1981-8-1
5814
Lake
along creek on sw side of mt. Snow Mt., Bear Creek
1828
Comment
JEPS79749
Epilobium hallianum
L. R. Heckard with Jim Hickman
1980-7-1
5267
Lake
about 1 mi se Snow Mt., West Peak (pond margin); Frog Pond
1828
Comment
CHSC90523
Epilobium minutum
D. Isle
1997-4-2
23
Lake
Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. In Fork Fire area.
487
Comment
JEPS89970
Epilobium minutum
Dean W. Taylor
1972-5-15
1408
Lake
on Walker Ridge Walker Ridge
1127
Comment
JEPS80398
Epilobium nivium
L. R. Heckard and J. Hickman
1981-6-23
5631
Lake
ne end of North Ridge Snow Mt.
1950
Comment
JEPS101740
Epilobium torreyi
Dean W. Taylor
1998-6-3
16458
Lake
unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill
548
Comment
UCD160221
Epilobium torreyi
James A. Neilson Jr.
1974-5-24
2931
Lake
Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge ca. 1 miles east of Big Canyon River. (Elevation and georeferencing estimated by label maker.)
579
Comment
RSA0115194
Epilobium torreyi
Lyman Benson
1948-7-1
12871
Lake
Bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast.
411
Comment
UC519548
Epipactis gigantea
M. S. Jussel
June, 1933
Lake
Vicinity of Cobb Mt.
Comment
UCD15636
Epipactis gigantea
R. B. Kelley
1985-5-28
191
Lake
3.9 miles W of junction of Bear Valley Rd with Brim Rd, on Bartlett Springs Rd.
609
Comment
UCD84013
Equisetum arvense
Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini
2010-6-16
6186
Lake
Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders.
642
Comment
UC770070
Equisetum telmateia subsp. braunii
R. F. Hoover
1941-4-27
4969
Lake
near Adams Springs
Comment
UCD167985
Equisetum telmateia subsp. braunii
James A. Neilson Jr.
1981-3-30
4003
Lake
Mayacamas Mountains, Vicinity of Great Western Mine at upper spring. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4065 which indicated that Great Western Mine is in Section 16, T10N, R7W.)
Comment
CAS-BOT-BC204431
Eragrostis cilianensis
Peter H. Raven
1954-9-1
8101
Lake
Mirabel Park, 4.8 miles s. of Middletown
Comment
CAS-BOT-BC512623
Eriastrum abramsii
J. W. Blankinship
1924-5-15
s.n.
Lake
Kelseyville
Comment
CDA4627
Ericameria arborescens
L. Ahart
2004-10-14
11470
Lake
On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir.
Comment
UCD41699
Ericameria discoidea
Geri Hulse-Stephens
2001-9-6
811
Lake
Goat Mountain. Lovelady Spring. Next to Lovelady Seep, on road 0.1 miles west of FS Boundary-gate.
1264
Comment
CAS-BOT-BC294395
Ericameria parryi var. latior
M. S. Baker
1933-9-10
7555
Lake
Cross road between Kelseyville--Lower Lake Highway and Kelseyville--Cobb Mt. Highway
Comment
UC87830
Erigeron greenei
J. W. Blankinship
1893-7-4
Lake
Bartlett Springs
Comment
CAS-BOT-BC295179
Erigeron inornatus
J. W. Blankinship
1928-7-8
s.n.
Lake
Mt. Konocti
609
Comment
JEPS80833
Erigeron inornatus var. inornatus
L. R. Heckard and J. C. Hickman
1981-8-1
5805
Lake
sw side of Snow Mt.just below rocky promontory west of Frog Pond Frog Pond; Snow Mt.
1950
Comment
CAS-BOT-BC216120
Eriodictyon californicum
Greg de Nevers
2001-5-14
12479
Lake
Clear Lake, Lake county Land Trust, Rodman Slough
475
Comment
CHSC98739
Eriodictyon californicum
L. P. Janeway
2007-6-17
9047
Lake
Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge.
981
Comment
HSC13524
Eriodictyon californicum
H. E. Parks, D. T. Parks
1930-5-15
823
Lake
Mirabel Mine
762
Comment
POM225823
Eriodictyon californicum
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park.
Comment
POM269327
Eriodictyon californicum
Lyman Benson
1928-6-16
274
Lake
Highland Springs. Mayacamas mtn range. Dobe Creek.
610
Comment
UCD131941
Eriodictyon californicum
Fei Chen; PLS 102 plant collecting interns
2013-4-14
7
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, along Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near Southern boundary of park.
645
Comment
CAS-BOT-BC242603
Eriogonum dasyanthemum
Ella Dales Cantelow
1941-9-14
3606
Lake
Burns Valley
Comment
UC6264
Eriogonum dasyanthemum
Willis L. Jepson
1892-7
Lake
Knoxville grade to Lower Lake; Mountain Region of Clear Lake
Comment
POM63360
Eriogonum hirtiflorum
Milo S. Baker
1950-6-2
12275
Lake
About 1 miles southeast of Borax Lake
Comment
UC77585
Eriogonum hirtiflorum
T. S. Brandegee
1894-8-20
Lake
Hot Springs near Bartletts
Comment
RSA105288
Eriogonum hookeri
Decker
1956-7-29
497
Lake
0.5 miles E of Marble Canyon, Inyo Mts
Comment
CAS-BOT-BC259438
Eriogonum luteolum
Chas. M. Belshaw
1936-9-18
2673
Lake
North side of Mount St. Helena
Comment
CAS-BOT-BC259444
Eriogonum luteolum
J. Clausen
1935-5-21
1036
Lake
3 mi. N. of Middletown on road to Lower Lake
Comment
CDA21529
Eriogonum luteolum
G. F. Hrusa, R. Gross
2008-5-23
17452
Lake
North Coast Ranges; Indian Valley Reservoir Rd. above Reservoir, just above Blue Oak Campground.
594
Comment
POM223694
Eriogonum luteolum
L. S. Rose
1935-9-11
35643
Lake
Lucerne.
412
Comment
RSA2340
Eriogonum luteolum
J. W. Blankinship
1926-7-7
s.n.
Lake
Mt. Konocti
762
Comment
SD13371
Eriogonum luteolum
Lewis S. Rose
1935-9-11
35643
Lake
Lucerne
1349
Comment
CAS-BOT-BC259418
Eriogonum luteolum
Elmer I. Applegate
1932-5-16
7739
Lake
Rock Creek at warm spring, Hart Mountain
Comment
POM279931
Eriogonum luteolum var. luteolum
Lyman Benson
1937-8-31
8513
Lake
Rincon School, Kelseyville. Middle North coast Mt. Range, Clear Lake Watershed
457
Comment
POM279932
Eriogonum luteolum var. luteolum
Lyman Benson
1937-8-2
8481
Lake
Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed
488
Comment
SEINET3405039
Eriogonum luteolum var. luteolum
A. A. Heller
1902-7-30
6007
Lake
On the ridge between the "Blue Slide" and Sulphur creek west of Hullville
Comment
UC1282817
Eriogonum luteolum var. luteolum
J. R. Sweeney
1953-5-18
1037
Lake
1.1 mi on Pope Valley road Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon)
243
Comment
UC1413435
Eriogonum luteolum var. luteolum
James L. Reveal, Caroline G. Reveal
1974-8-15
3774
Lake
2.5 mi ne along Highway 29 Middleton
365
Comment
UC1552792
Eriogonum luteolum var. luteolum
Frederica Bowcutt
1986-5-4
693
Lake
2.2 mi ne Butts Canyon Road (on se side of Hwy. 53, about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley
365
Comment
UC85719
Eriogonum luteolum var. luteolum
T. S. Brandegee
1891-6-22
Lake
Snow Mountain
Comment
UC86014
Eriogonum luteolum var. luteolum
T. S. Brandegee
July 1885
Lake
Comment
CAS-BOT-BC270985
Eriogonum nervulosum
G. Thomas Robbins; L. R. Heckard
1956-7-25
3723
Lake
Southern extension of Snow Mt. West and about one-fourth mile south of its summit
2103
Comment
HSC43375
Eriogonum nervulosum
Robert M. Specht
1977-6-16
1019
Lake
Border of Lake and Sonoma Co. in Mayacamas Mtns.
793
Comment
JEPS73440
Eriogonum nervulosum
L. R. Heckard
1972-7-8
3034
Lake
near summit of ridge se West Peak Snow Mt.; Lake and Colusa County Line
2072
Comment
JEPS80352
Eriogonum nervulosum
L. R. Heckard and J. Hickman
1981-6-21
5588
Lake
Spur running n about 1 air mi from East Peak; Snow Mt.
2072
Comment
LA101831
Eriogonum nervulosum
James L. Reveal;
1975-7-27
3904
Lake
along the Bartlett Spring rd between Lake-Colusa county line and 0.2 mi E of a bridge, S of the road
60
Comment
RSA279685
Eriogonum nervulosum
James L. Reveal
1975-7-27
3904
Lake
Along the Bartlett Springs Road between Williams and Clear Lake, 2 miles west of the Lake-Colusa county line and 0.2 mile east of a bridge, about 200 meters south of the road
Comment
CAS-BOT-BC261506
Eriogonum nudum var. nudum
C. G. Pringle
1882-8-16
s.n.
Lake
Lakeport
Comment
POM279941
Eriogonum roseum
Lyman Benson
1928-9-3
541
Lake
Kelseyville. Middle N Coast. Kelsey Creek. Dry bar of creek, Rincon School H.
457
Comment
JEPS56432
Eriogonum tripodum
W. L. Jepson
1938-6-9
18947
Lake
along Stanton Creek Indian Valley, Stanton Creek
487
Comment
UC77443
Eriogonum umbellatum var. smallianum
Katharine Brandegee
1902-8-25
Lake
Snow Mountain
Comment
CAS-BOT-BC267634
Eriogonum wrightii var. trachygonum
James L. Reveal
1975-7-27
3906
Lake
Along the Bartlett Springs Road between Williams and Clear Lake, about 0.5 mile west of Hough Springs
Comment
UC155214
Eriogonum wrightii var. trachygonum
Katharine Brandegee
1910-1
Lake
Indian Valley
Comment
UC614745
Eriogonum wrightii var. trachygonum
Beryl Schreiber
1936-9-20
2346
Lake
2 mi e Lower Lake
457
Comment
UCD36645
Eriophyllum
Beecher Crampton
1955-6-13
2848
Lake
4 miles south of Kelseyville, Bottle Rock Road.
Comment
HSC40277
Eriophyllum lanatum
A. M. Montalvo, J. D. Ackerman
1975-9-10
666
Lake
Boggs Mtn., E of Cobb, Near summit on Rd. 541
1104
Comment
UCD159717
Eriophyllum lanatum
James A. Neilson Jr.; Teresa A. Sholars
1975-3-26
3099
Lake
Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.)
579
Comment
UCSB46291
Eriophyllum lanatum
Steele, Kelly
1980-6-25
Lake
12.5 miles north on Walker Ridge Road from its junction with Highway 20
Comment
CAS-BOT-BC308113
Eriophyllum lanatum var. achilleoides
Agnes M. Bowman
1902-5-1
110
Lake
High Valley
Comment
UC1562719
Eriophyllum lanatum var. achilleoides
Barbara Ertter
1988-7-4
7695
Lake
Bear Creek Rd ca 10 airmiles n of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd Mendocino National Forest
975
Comment
UCSC000789
Eriophyllum lanatum var. achilleoides
Grey Hayes
2000-5-25
43
Lake
One and one-quarter miles southwest of Kelseyville Kelseyville
Comment
CAS-BOT-BC308117
Eriophyllum lanatum var. achilleoides
R. Bacigalupi; R. S. Ferris; Ira L. Wiggins
1933-6-2
6700
Lake
1/4 mi. NW of Oak Park Springs on Pope Valley - Middletown Road
Comment
CHSC84230
Eriophyllum lanatum var. grandiflorum
Lowell Ahart
2003-7-14
10401
Lake
On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir.
449
Comment
HSC34563
Erodium cicutarium
Lon Hall
1975-5-3
308
Lake
5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd.
915
Comment
UCD160327
Erodium cicutarium
James A. Neilson Jr.
1975-5-14
3464
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
JEPS97550
Eryngium aristulatum
R. D. Stone and G. L. Clifton
1985-5-24
670
Lake
Ca. 4 mi SSE of Lower Lake, eastern end of Little High Valley
Comment
SD180607
Eryngium aristulatum
Beecher Crampton
1958-8-19
5108
Lake
Lock Lomond.
853
Comment
UCD127476
Eryngium aristulatum
Glen Holstein
1980-6-29
118
Lake
1.1 miles directly NNE of intersection of Spruce Grove and Jerusalem Roads, 2000 feet east of Big Bass Ranch sign on Spruce Grove Road, north end of South Steinhart Lake.
518
Comment
POM295580
Eryngium aristulatum var. aristulatum
Lyman Benson
1948-7-3
12897
Lake
Bogg s Lake, west of Mount Hanna.
854
Comment
UC1527484
Eryngium aristulatum var. aristulatum
Jim A. Bartel
1985-8-1
1116
Lake
on abandoned landing strip atop Harrington Flat
865
Comment
UCD126744
Eryngium constancei
Beecher Crampton
1958-8-19
5108
Lake
Lake County, Lock Lomond.
853
Comment
CAS-BOT-BC40686
Erysimum capitatum
Carl B. Wolf
1928-5-6
2007
Lake
6.5 miles west of Bartlett Springs.
Comment
CAS-BOT-BC40684
Erysimum capitatum
John Thomas Howell
1937-7-19
13142
Lake
Eastern Lake county on road to Williams.
Comment
CAS-BOT-BC40685
Erysimum capitatum
John Thomas Howell
1937-7-19
13142
Lake
Eastern Lake county on road to Williams.
Comment
UC1034718
Erysimum capitatum
G. B. and R. P. Rossbach
1938-5-31
850
Lake
between Bartlett Springs and Leesville (dry slope above creek)
Comment
POM272955
Erysimum capitatum var. capitatum
Lyman Benson
1928-3-24
7
Lake
Base of Hopland Grade. Lakeport. Mayacamas Mtn range, Clear Lake.
518
Comment
CHSC41233
Erythranthe breweri
J. D. Jokerst
1982-8-11
1638
Lake
Snow Mt Wilderness SW of trail to Milk Spring Ranch at meadow area surrounding headwaters of small unnamed creek.
1950
Comment
CAS-BOT-BC151559
Erythranthe nudata
M. K. C.
1884-6-1
53
Lake
Unspecified
Comment
CAS-BOT-BC151565
Erythranthe nudata
H. D. Ripley; R. C. Barneby
1945-6-21
6925
Lake
8 miles SE of Middletown
335
Comment
SEINET8371561
Erythranthe primuloides
Lloyd E. Eighme
1950-6-23
41
Lake
Cedar Creek, Snow Mt., Mendocino Nat. Forest.
1890
Comment
PASA564
Erythronium californicum
Frank W. Peirson
1926-4-2
Lake
Grade down to Clear Lake, Hopland Road
Comment
CAS-BOT-BC504315
Erythronium californicum
Elmer I. Applegate
1931-3-24
6611
Lake
7 miles west of Kelseyville
Comment
CAS-BOT-BC504319
Erythronium californicum
Agnes M. Bowman
1902-4-1
16
Lake
High Valley
Comment
RSA297880
Erythronium californicum
Vera Binkley
1920-3-31
s.n.
Lake
Unspecified.
Comment
SEINET12044933
Erythronium californicum
L. S. Rose
1933-1
33102
Lake
Lakeport
Comment
SEINET10834237
Erythronium giganteum
Charles F. Baker
1903-5-12
Baker 3202
Lake
Divide between Hopland and Lakeport, Calif. Local in rich places in chaparral.
Comment
JEPS81596
Erythronium helenae
R. Raiche
1982-3-7
20207
Lake
hill at n.e. side Detert Reservoir (on Butts Canyon Rd.)
Comment Read comments Apr 21 2010
UCD151240
Erythronium helenae
James A. Neilson Jr.
1974-5-14
3475
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.)
853
Comment
JEPS51800
Eschscholzia caespitosa
Milo S. Baker
1923-5-20
Lake
hwy near Blue Lakes
Comment
UC1282799
Eschscholzia caespitosa
J. R. Sweeney
1952-5-18
898
Lake
s-facing slope 1.2 mi sw Highland Springs
464
Comment
UC146100
Eschscholzia caespitosa
J. P. Tracy
May 28 1902-Jun 2 1902
1685
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
CAS-BOT-BC403135
Eschscholzia californica
John Thomas Howell
1945-6-21
21197
Lake
Bartlett Flat
Comment
SD8237
Eschscholzia californica
Daniel Cleveland
Jun 1882
Lake
Allen Springs
456
Comment
UC1563909
Eschscholzia californica
Barbara Ertter with Linda Vorobik and Elizabeth Neese
1988-6-4
7497
Lake
Bottle Rock Rd a few mi nw Pine Grove (1.3 mi se of Sulphur Cr Rd jct, halfway between Kelseyville and Middletown)
731
Comment
CAS-BOT-BC403139
Eschscholzia californica
W. R. Ernst
1956-6-20
12
Lake
About 1 mile southeast of Bartlett Springs
Comment
UC726100
Eschscholzia californica
A. A. Heller
1919-5-10
13140
Lake
valley below Summit
Comment
HSC31721
Euphorbia crenulata
Bonnie Prange
1974-5-4
Lake
Along the bank of Kilpepper Creek just off Bartlett Springs Rd.
549
Comment
HSC34576
Euphorbia crenulata
Robert M. Specht
1975-5-3
164
Lake
8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
UC868900
Euphorbia crenulata
Milo S. Baker
1936-4-8
8182
Lake
about 12 mi from Lower Lake (towards Knoxville)
Comment
SD8689
Euphorbia serpillifolia
Daniel Cleveland
1882-6-13
Lake
Bear Valley
Comment
JEPS98456
Euphorbia spathulata
Lowell Ahart
2000-6-2
8438
Lake
2 1/2 mi W of Bear Valley (about 100 ft NE of Bartlett Springs road, 400 yds SW of the radio tower, 1/4 mi W of Bartlett Springs Road and Walker Ridge Road)
609
Comment
RSA2315
Euphorbia spathulata
J. W. Blankinship
1923-4-21
s.n.
Lake
Mt. Konocti.
Comment
UCD142485
Euphorbia spathulata
Barbara Ertter; Annetta Carter
1989-5-28
8519
Lake
Morgan Valley Rd.; 0.6 mi W of Napa County line; ca. 12 air miles SE of Lower Lake (town); at public access road.
Comment
UC672226
Euthamia occidentalis
Pauline Schulthess
1931-7-20
Lake
about 5 1/2 mi s Kelseyville (near Brierly Ranch)
Comment
JEPS48469
Festuca californica
W. L. Jepson
1942-6-9
20719
Lake
Siegler Springs
Comment
UC797451
Festuca californica
D. W. Hedrick
1948-7-8
500
Lake
5 mi s Lake Pillsbury (on road to Upper Lake in Mendocino National Forest)
914
Comment
UCD160320
Festuca californica
James A. Neilson Jr.
1975-5-14
3581
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
UCD65878
Festuca californica subsp. californica
A. A. Beetle
1941-4-27
1736
Lake
Near Clear Lake, western shore of lake.
Comment
RSA121318
Festuca elmeri
K. e. Bradshaw
1937-6-1
35
Lake
4 miles W of Lakeport.
518
Comment
HSC9971
Festuca idahoensis
Leo Koch
1940-4-28
924
Lake
1.1 mi. from Kelseyville, towards Lower Lake
Comment
SJSU9865
Festuca microstachys
T. N. Seeno
1963-5-18
202
Lake
Long Valley, E of Clear Lake
Comment
RSA2797
Festuca occidentalis
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville.
Comment
UCD66168
Festuca occidentalis
Collector Unknown
1941-6-1
Lake
somewhere.
Comment
JEPS80838
Festuca rubra
L. R. Heckard and J. C. Hickman
1981-8-1
5810 A
Lake
sw side Snow Mt. (ridge nw of w branch of Frog Creek); , Frog Creek
1920
Comment
UCD66388
Festuca rubra
Elizabeth Wilson
1940-6-4
Lake
Soda Bay.
Comment
CAS-BOT-BC282482
Festuca rubra subsp. rubra
A. A. Heller
1902-7-23
5951
Lake
Thistle Springs, Mt. Sanhedrin
Comment
HSC18612
Fragaria vesca
W. L. Jepson
1942-6-9
20701
Lake
Mt. St. Helena, E side along St. Helena Creek
Comment
LA207735
Frangula californica subsp. californica
Carl B. Wolf;
1928-5-5
1967
Lake
3.5 mi. from Clear Lake on Bartlett Springs Grade
Comment
SBBG26929
Frangula californica subsp. californica
C. M. Belshaw
1936-9-19
2680
Lake
Bear Crk, 2.5 mi NE of Poges Peak
792
Comment
CAS-BOT-BC62978
Frangula californica subsp. crassifolia
L. R. Abrams
1916-7-27
6275
Lake
Near Hough's Springs.
Comment
CAS-BOT-BC63018
Frangula californica subsp. crassifolia
Carl B. Wolf
1928-5-6
2045
Lake
1/4 mi. e. of Bartlett Springs on road to Williams.
Comment
CAS-BOT-BC63021
Frangula californica subsp. crassifolia
Carl B. Wolf
1928-5-6
2046
Lake
1/4 mi. e. of Bartlett Springs on road to Williams.
Comment
UCD112809
Frangula californica subsp. crassifolia
C. B. Wolf; B. D. Stark
1933-9-26
5507
Lake
Inner North Coast Range. 6.6 miles east of Houghs Mineral Springs on road to Williams.
518
Comment
UCD151121
Frasera albicaulis var. nitida
James A. Neilson Jr.
1974-6-30
2799
Lake
Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.)
1097
Comment
RSA10744
Fraxinus dipetala
Carl B. Wolf
1928-5-7
2081
Lake
3 miles east of Hough s Mineral Springs, on the road to Williams.
Comment
RSA430444
Fraxinus dipetala
Cora W. Benson
1932-05
s.n.
Lake
Western slope of Mt. Konocti. Middle North Coast mt. range, Clear Lake watershed
762
Comment
SFV2752
Fraxinus latifolia
K. A. Wilson
1961-6-22
1190
Lake
North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice.
420
Comment
CAS-BOT-BC212381
Fremontodendron californicum
John Thomas Howell; Alice Eastwood
1938-5-15
5533
Lake
Mirabel Mine
Comment
RSA426879
Fremontodendron californicum
Robert M. Specht
1977-4-14
666
Lake
East of the Red Elephant Mine.
652
Comment
RSA78619
Fremontodendron californicum
J. T. Howell
1943-5-11
18066
Lake
Mirabel Mine.
Comment
UCD116296
Fremontodendron californicum
E. Jane McBerty
1961-4-30
23
Lake
15 miles east of Lower Lake on county road.
Comment
UC440209
Fremontodendron californicum subsp. californicum
Frank Swett
1931-4-1
Lake
Road from Lower Lake to Monticello near boundary between Napa and Lake Counties Lower Lake
Comment
CAS-BOT-BC130001
Fritillaria affinis
Georgia Bentley
1917-4-20
s.n.
Lake
Lakeport
Comment
CAS-BOT-BC130006
Fritillaria affinis
Georgia Bentley
1917-4-4
s.n.
Lake
Lakeport
Comment
SEINET6793861
Fritillaria lanceolata
Unknown
1982-5-13
s.n.
Lake
Beside Robert Louis Stevenson trail head.
Comment
HSC47875
Fritillaria purdyi
Robert M. Specht
1977-4-1
562
Lake
Between intersection of junction of Hwy. 29 and Hopland Rd.
Comment
HSC69780
Fritillaria purdyi
R. Kalal
1979-4-14
81
Lake
0.4 mi. N of SR 20 on Walker Ridge Rd.
640
Comment
POM273466
Fritillaria purdyi
Cora W. Benson
1934-5-16
s.n.
Lake
Rocky Hill Lakeport
Comment
RSA17441
Fritillaria purdyi
Elmer I. Applegate
1934-3-8
8886
Lake
Above Pine Grove, north of Cobb Mountain
Comment
UC1490306
Fritillaria recurva
Rolf Y. Berg
1980-4-13
Lake
0.5 mi w of Napa County Line (Butts Canyon); Butts Canyon
Comment
CAS-BOT-BC508155
Fritillaria recurva
David D. Keck
1931-4-3
1079
Lake
Six miles north of Aetna Springs, head of Butts Canyon, southern Lake County
Comment
CAS-BOT-BC508159
Fritillaria recurva
Alice Eastwood; John Thomas Howell
1938-5-17
5704
Lake
Elk Mt.
Comment
HSC41930
Galium andrewsii
Ed Cope
1977-4-23
39
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC45703
Galium andrewsii
Sheila Logan
1978-4-23
108
Lake
Barrel Springs Campground
701
Comment
HSC31574
Galium andrewsii subsp. andrewsii
Teresa Prendusi
1974-5-4
26
Lake
Walker Ridge, 0.5 mi. N of junction with Hwy. 20
671
Comment
RSA518670
Galium andrewsii subsp. andrewsii
Barbara Ertter, A. Carter
1989-5-28
8520
Lake
Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road.
Comment
SBBG83235
Galium andrewsii subsp. andrewsii
L. F. LaPre
1986-1
Lake
Three Peaks, at the N end of Livermore Rd near the Napa Co line, 5 mi SE of Middletown
670
Comment
HSC37185
Galium bolanderi
J. D. Ackerman, A. M. Montalvo
1975-9-10
676
Lake
Boggs Mtn., E of Cobb, near summit on Rd. 541
1104
Comment
UCD160586
Galium bolanderi
Ellen Dean; Susan Harrison, Sharon Strauss
2015-5-10
8701
Lake
Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014).
223
Comment
POM60726
Galium californicum
A. A. Heller
1902-7-14
5870
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
UCD160283
Galium californicum
James A. Neilson Jr.; Teresa A. Sholars
1974-5-24
2752
Lake
Mayacmas Mountains, below Childers Peak. Barceloux Ranch, well site #1, ca. 1 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.)
579
Comment
RSA2363
Galium nuttallii var. tenue
J. W. Blankinship
1934-4-14
s.n.
Lake
Kelseyville.
Comment
UC1562543
Galium parisiense
Barbara Ertter
1988-7-3
7666
Lake
Elk Mt. Rd. ca. 7 air mi n Upper Lake (town) (ca. halfway up switchbacks on s face of mt., 3 mi from top, 2.7 mi from Middle Cr. crossing); Elk Mt.
762
Comment
HSC99813
Galium porrigens var. porrigens
C. B. Wolf
1928-5-5
1947
Lake
1 mi. from Clear Lake on the road to Bartlett Springs.
Comment
UCD41710
Galium porrigens var. tenue
Geri Hulse-Stephens
2001-6-4
618
Lake
Goat Mountain. Fallen Fir Marsh.
1280
Comment
UCD41717
Galium porrigens var. tenue
Geri Hulse-Stephens; John Olmstead
2001-7-30
799
Lake
Goat Mountain. Fallen Fir Marsh.
1280
Comment
JEPS80406
Galium sparsiflorum subsp. glabrius
L. R. Heckard and J. Hickman
1981-6-23
5639
Lake
n slope of ridge on Crockett Camp trail North Ridge
1630
Comment
JEPS6573
Galium tricornutum
Rimo Bacigalupi
1953-5-26
4132
Lake
1.5 mi se Middletown (Long Valley); Long Valley
335
Comment
CHSC90796
Garrya congdonii
D. Isle
2004-4-7
260
Lake
Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just above GPS 0528188 E 4333262 N, in tractor trail, just NE of headwaters of N. Fk. Wolf Creek, 1 mi. NE of Pine Mt. summit and 1 1/2 mi. NE of Ruppert Point.
1097
Comment
UC1195644
Garrya congdonii
A. R. Kruckeberg
1949-9-25
1775
Lake
13.8 mi e Bartlett Springs (e side of Indian Valley (entrance to Complexion Creek)); Indian Valley
Comment
UCSB72525
Garrya congdonii
Moseley, Maynard
1952-8-22
Lake
Route 29, 1 mile North, of Lake-Napa County Line
Comment
UC1043519
Garrya flavescens
P. C. Everett and E. K. Balls
1954-10-18
20358
Lake
7 mi ne Hwy. 20 junction with Bartlett Springs road (Lucerne to Bartlett Springs)
1203
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
RSA245294
Garrya flavescens subsp. congdonii
J. P. Smith, J. O. Sawyer
1972-2-12
5052
Lake
Walker Ridge Road.
Comment
CAS-BOT-BC192176
Garrya fremontii
C. Hart Merriam
1916-9-26
s.n.
Lake
Pieta Grade near summit, Miyakma Range
Comment
HSC34564
Garrya fremontii
Lon Hall
1975-5-3
310
Lake
5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd.
915
Comment
UC1280973
Garrya fremontii
H. E. McMinn
1926-1-1
1610
Lake
0.5-1.0 mi from Blue Lake (along road between Blue Lake and Ukiah)
Comment
SEINET8730411
Garrya fremontii
A. Simontacchi
s d
318
Lake
1.3 mile northeast of Pinnacle Rock L. O. , Lakeport; Mendocino National Forest.
991
Comment
UCD66599
Gastridium phleoides
Milo S. Baker
1940-6-30
9757
Lake
Strickler meadow, Whispering Pines.
Comment
SEINET3823295
Gayophytum diffusum
Joseph P. Tracy
1905-7-13
2256
Lake
Glass Mt.
762
Comment
UC172679
Gayophytum diffusum subsp. parviflorum
C. A. Purpus
July 1894
1224
Lake
Snow Mountain
Comment
UC144069
Gayophytum heterozygum
Joseph P. Tracy
1905-7-13
2256
Lake
Glass Mt. Northern Coast Ranges
762
Comment
UC1122583
Gayophytum humile
K. Bradshaw
1937-5-28
8
Lake
Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle
Comment
HSC43942
Gilia capitata
Robert M. Specht
1977-5-14
867
Lake
Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper]
595
Comment
RSA34078
Gilia capitata
A. A. Heller
1919-5-10
13141
Lake
Valley below summit
Comment
CAS-BOT-BC300489
Gilia capitata subsp. capitata
Mona Bourell
1997-7-3
6566
Lake
Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail
1554
Comment
SD7656
Gilia capitata subsp. capitata
Daniel Cleveland
1882-6-17
Lake
Allen Springs
Comment
UC1182819
Gilia capitata subsp. capitata
A. R. Kruckeberg
1949-7-22
108
Lake
Comment
UC726806
Gilia capitata subsp. capitata
A. A. Heller
1919-5-10
13141
Lake
Valley below Summit; Valley below Summit
Comment
RSA469350
Gilia capitata subsp. staminea
David Young
1969-5-4
P 326
Lake
6 mi. W. of Kelseyville, on Hiway 29.
305
Comment
UC2029983
Gilia sinistra subsp. pinnatisecta
Robert F. Thorne
1974-7-27
44948
Lake
Boggs Lake north of Harrington Flat Road.
Comment
HSC75292
Gilia tricolor
Teresa Prendusi
1977-4-23
Lake
0.4 mi. N of Hwy. 20 on Walker Ridge Rd.
640
Comment
HSC47505
Gilia tricolor
Sheila Logan
1978-4-21
41
Lake
1.5 mi. from Walker Ridge Rd. on Bear Valley Rd.
610
Comment
SEINET7075499
Gilia tricolor subsp. diffusa
A. G. Vestal
1955-4-6
s.n.
Lake
Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83].
Comment
JEPS33904
Githopsis diffusa subsp. robusta
D. E. Breedlove
1963-5-30
5154
Lake
4 mi e Clear Lake (on road to Bartlett Springs)
Comment
RSA2762
Githopsis specularioides
J. W. Blankinship
1925-5-4
s.n.
Lake
Kelseyville.
Comment
UC1318332
Githopsis specularioides
J. R. Sweeney
1950-5-5
463
Lake
1.2 mi sw Highland Springs
464
Comment
UCD47963
Githopsis specularioides
P. Mayers; M. Carson, A. Haselby, J. Howard
2000-4-29
21
Lake
Lake County, McLaughlin Reserve, lower slope of Research Hill, west of Hunting Creek.
640
Comment
UCD72434
Githopsis specularioides
Glen Holstein
1978-5-6
s.n.
Lake
Walker Ridge Road, ca. 1.5 miles north of State Highway 20.
731
Comment
CHSC89435
Glinus lotoides
Lowell Ahart
2004-10-4
11443
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road.
446
Comment
RSA298999
Gnaphalium chilense
J. L. Strother
1977-7-26
1293
Lake
Near NW end of Lake Pillsbury, roadside seep near turnoff to Pogie Pt. Campground.
550
Comment
CAS-BOT-BC302579
Gnaphalium palustre
Greg de Nevers
2001-7-8
12568
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
CAS-BOT-BC302585
Gnaphalium palustre
Volney Rattan
1885-6-1
s.n.
Lake
Bachelor Valley
Comment
JEPS34039
Gnaphalium palustre
W. L. Jepson
1938-6-9
18937
Lake
on Bartlett Creek, valley near Bartlett Springs; Bartlett Creek
701
Comment
UCD41682
Gnaphalium palustre
Geri Hulse-Stephens
2001-9-6
813
Lake
Goat Mountain. Lovelady Spring. Lovelady Seep, 0.1 miles west of FS Boundary, gate.
1264
Comment
JEPS2931
Gratiola heterosepala
J. W. Blankinship
1923-4-26
Lake
Kelseyville
Comment
RSA0054935
Grindelia
Keith E. Hoffmaster
1938-6-27
859
Lake
Near Clear Lake (Hanson Ranch).
Comment
CAS-BOT-BC305213
Grindelia hirsutula
John Thomas Howell
1937-7-19
13132
Lake
Elk Mt.
Comment
CAS-BOT-BC305217
Grindelia hirsutula
Greg de Nevers
2001-7-8
12524
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
POM288786
Grindelia nana
Lyman Benson
1928-6-14
299
Lake
Big Valley near Kelsey Creek; Mt. Range: Middle N Coast; Watershed: Clear Lake.
457
Comment
RSA0001225
Grindelia nana var. altissima
J. W. Blankinship
1924-6-12
s.n.
Lake
Kelseyville.
Comment
CAS-BOT-BC123667
Grindelia nana var. nana
Joseph William Blankinship
1924-6-12
s.n.
Lake
Kelseyville
Comment
POM273837
Guillenia lasiophylla
Lyman Benson
1930-3-26
1984
Lake
Lucerne. N Coast Mtn Range.
457
Comment
UC424802
Guillenia lasiophylla
Milo S. Baker
1930-4-19
3973 c
Lake
e side Clear Lake
Comment
UC78796
Hackelia californica
C. A. Purpus
1894-1
1167
Lake
Felson Snow Mountain
2133
Comment
LA203821
Harmonia hallii
M. S. Baker;
1936-5-1
8244
Lake
1.9 mi. E of Middletown
Comment
UC1024353
Harmonia hallii
J. R. Sweeney
1953-5-18
1018
Lake
3 mi ne Middletown; Inner North Coast Ranges
Comment Read comments Jun 7 2012
UCD132638
Harmonia hallii
Robert E. Preston
1995-6-7
871
Lake
along Bartlett Springs Rd., at north end of Indian Valley Reservoir.
Comment
UCR257980
Hastingsia alba
Ellen Dean, Kate F. Mawdsley, Gordon Harrington, R. Wilmarth, Barry Rice, E. Salvia
2009-5-27
5746
Lake
North Coast Range, Walker Ridge, picnic area near Cold Spring
913
Comment
CHSC29745
Helenium bigelovii
Dibble; Griggs
1979-7-18
134
Lake
Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system.
1067
Comment
POM288427
Helenium bigelovii
Lyman Benson
1930-9-22
2552
Lake
Below Hoberg's; Middle N. Coast Range.
762
Comment
UC762753
Helenium bigelovii
R. F. Hoover
1938-6-9
3579
Lake
ridge between Indian Valley and Bear Creek Valley
Comment
CAS-BOT-BC309427
Helenium puberulum
A. A. Heller
1902-7-19
5907
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC309430
Helenium puberulum
Greg de Nevers
2001-7-8
12548
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
UCD132746
Helenium puberulum
K. Esau
1941-7-17
s.n.
Lake
U.S. #20 between Williams and Clear Lake.
Comment
SACT000815
Heleochloa schoenoides
Malcolm Nobs, S. Smith
1949-9-9
Lake
Dry playa about 0.5 mile southeast of Scott Creek on road to Upper Lake from Lakeport.
Comment
CAS-BOT-BC314711
Helianthella californica var. californica
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park on road to Lower L.
Comment
CAS-BOT-BC305528
Helianthus bolanderi
A. A. Heller
1902-8-2
6016
Lake
Near Hullville on the ridge between Eel River and Rice Creek
Comment
CDA13800
Helianthus bolanderi
G. F. Hrusa, T. D. Wilfred
1997-7-24
14021
Lake
North Coast Biodiversity Arena; Northern Butts Canyon +- 4-5 m. SE of Middletown
Comment
JEPS93792
Helianthus bolanderi
Vernon H. Oswald and Lowell Ahart
1998-7-15
9287
Lake
0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain
640
Comment
UCD159472
Helianthus bolanderi
D. S. Park
2010-8-13
226
Lake
McLaughlin Natural Reserve . Off Morgan Valley Rd. In dried creek bed. Abundant.
9
Comment
JEPS35480
Helianthus bolanderi
Willis L. Jepson
Jul 1 1892-Aug 1 1892
13422
Lake
Knoxville grade to Lower Lake; Mountain Region of Clear Lake
Comment
UC172822
Helianthus bolanderi
H. M. Hall
1913-7-23
9582
Lake
40 to 50 mi from Pacific Ocean (Rice Fork of South Eel River, n Lake County); Inner North Coast Ranges, South Eel River, Rice Fork
701
Comment
HSC97077
Heliotropium curassavicum
L. Ahart
2004-10-4
11425
Lake
NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd.
447
Comment
POM286952
Heliotropium curassavicum var. oculatum
Lyman Benson
1927-8-27
s.n.
Lake
Kelsevyville, Middle N Coast, Kelsey Creek.
457
Comment
CHSC92842
Hemizonella minima
D. Isle
2001-5-17
1262
Lake
Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. 40 acres North of Faraway Ranch.
755
Comment
JEPS4960
Hemizonella minima
J. R. Sweeney, L. Constance and L. Heckard
1951-4-15
626
Lake
5.2 mi w Lower Lake (w end of flat); Manning Flat
579
Comment
UC173908
Hemizonella minima
H. M. Hall
1913-7-15
9462
Lake
near Lily Lake; Inner North Coast Ranges, Mt. Sanhedrin
1920
Comment
RSA2720
Hemizonia clevelandii
J. W. Blankinship
1924-11-2
s.n.
Lake
Kelseyville.
Comment
POM215132
Hemizonia clevelandii
D. D. Keck
1933-11-9
2693
Lake
0.5 mile W of Blue Lakes.
Comment
SBBG100035
Hemizonia congesta
B. Ertter, L. Vorobik, E. Neese
1988-6-4
7522
Lake
Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 mi NW of Lakeport
426
Comment
UC133119
Hemizonia congesta subsp. calyculata
Agnes Bowman
Oct 1900
Lake
Sulphur Bank
Comment Read comments May 27 2009
CAS-BOT-BC306041
Hemizonia congesta subsp. clevelandii
David D. Keck
1933-11-9
2694
Lake
3 mi. W. of Upper Lake
Comment
CAS-BOT-BC306046
Hemizonia congesta subsp. clevelandii
John Thomas Howell
1930-8-24
5445
Lake
4 miles from Middletown on Adams Springs Road
Comment
CAS-BOT-BC306051
Hemizonia congesta subsp. clevelandii
R. F. Hoover
1938-9-3
3796
Lake
Middletown
Comment
CAS-BOT-BC306056
Hemizonia congesta subsp. clevelandii
James Jokerst
1985-6-24
2502
Lake
Near Coyote Peak
486
Comment
CAS-BOT-BC306061
Hemizonia congesta subsp. clevelandii
David D. Keck
1933-11-9
2699
Lake
2.1 mi. E. of Upper Lake
Comment
CAS-BOT-BC306070
Hemizonia congesta subsp. clevelandii
J. W. Blankinship
1928-7-25
s.n.
Lake
Kelseyville
Comment
UC1505661
Hemizonia congesta subsp. clevelandii
Robert T. Clausen and Harold Trapido
1940-7-22
4929
Lake
4 mi w Lake Pillsbury; Sanhedrin Mt., Frasier Mill
1066
Comment
UC1544801
Hemizonia congesta subsp. clevelandii
Almut G. Jones
1986-8-24
7254
Lake
near Middletown
350
Comment
CAS-BOT-BC306066
Hemizonia congesta subsp. clevelandii
H. M. Hall
1930-10-3
12944
Lake
North side of Clear Lake
Comment
HSC82529
Hemizonia congesta subsp. clevelandii
Thomas W. Nelson, Jane P. Nelson
1980-6-24
5890
Lake
Along F.S. Rd. M 10 (18N01) ca. 1/2 mi. E of ford over Rice Fork Creek
610
Comment
SBBG100034
Hemizonia congesta subsp. clevelandii
B. Ertter
1988-7-3
7663
Lake
Elk Mtn Rd ca. 7 mi N of Upper Lake (town), ca. halfway up switchbacks on S face Elk Mtn, 3 mi from top, 2.7 mi from Middle Crk crossing
762
Comment
UCD69198
Hemizonia congesta subsp. luzulifolia
D. Sanchez-Mata; P. Rodriguez-Rojo and D. Sanchez-Mata
1997-7-24
s.n.
Lake
Berryessa-Knoxville Rd.
645
Comment
SD40677
Hesperocyparis macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-14
Lake
7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line
609
Comment
HSC32585
Hesperocyparis sargentii
Steven Lagos
1974-5-4
52
Lake
Complexion Canyon along Kilpepper Creek
610
Comment
UCD83835
Hesperocyparis sargentii
Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi
2010-5-12
6012
Lake
southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary.
823
Comment
CAS-BOT-BC1175
Hesperolinon adenophyllum
Helen K. Sharsmith
1952-7-5
4174
Lake
Y junction of U.s. Route 101 and state Hwy 29, ca. 1.5 miles SE of Lakeport.
420
Comment
CHSC29587
Hesperolinon adenophyllum
Dibble; Griggs
1979-7-11
9
Lake
Near Potato Hill, close to the town of Stonyford.
926
Comment
CHSC29644
Hesperolinon adenophyllum
Dibble; Griggs
1979-7-11
10
Lake
Near Potato Hill, close to the town of Stonyford.
975
Comment
JEPS122774
Hesperolinon adenophyllum
Jake Ruygt
1995-6-3
3483
Lake
Kelsey Creek Road, Kelseyville. Evelyn Allen's
Comment
RSA151538
Hesperolinon adenophyllum
H. K. Sharsmith
1952-7-5
4174
Lake
Isolated serpentine ridge in Y jct. of Hwy 101 and Hwy 29, 1.5 miles SE of Lakeport
421
Comment
RSA73975
Hesperolinon adenophyllum
Milo S. Baker
1947-5-31
11785
Lake
Near Glenbrook
Comment
UC1212217
Hesperolinon adenophyllum
Helen K. Sharsmith
1958-11-2
4650
Lake
Cobb Valley road 3.5 mi nw Cobb Post Office (ca 1 mi n of Glenbrook); Inner North Coast Ranges
762
Comment
UCD110468
Hesperolinon adenophyllum
Robert F. Hoover
1941-6-8
5338
Lake
Near south base of Mount Konocti.
Comment
UC173693
Hesperolinon adenophyllum
H. M. Hall
1913-7-19
9524
Lake
Mt. Sanhedrin semi-arid section of the inner North Coast Ranges (Hullville road, Northern Lake County, 40-50 mi from the Pacific Ocean)
914
Comment
CAS-BOT-BC167418
Hesperolinon bicarpellatum
Helen K. Sharsmith
1952-6-19
4137
Lake
Head of Butts Canyon 0.7 mile east of Black Oak Villa
228
Comment
JEPS122870
Hesperolinon bicarpellatum
Adam C. Schneider with Will Freyman and Yuri P. Springer
2014-5-18
604
Lake
Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd.
Comment
POM215942
Hesperolinon bicarpellatum
D. D. Keck
1933-7-1
2464
Lake
8 miles SE of Middletown on road to Butts Creek Canyon
Comment
UC914090
Hesperolinon bicarpellatum
Milo S. Baker
1947-5-31
11782
Lake
serpentine hill 2.9 mi e Middletown
Comment
UCD110477
Hesperolinon bicarpellatum
Helen K. Sharsmith
1947-5-31
3971
Lake
3 miles east (northeast) of Middletown on highway to Lower Lake.
304
Comment
SD131840
Hesperolinon californicum
Barbara Ertter, Annetta Carter
1989-5-28
8526
Lake
Rieff Road through Morgan Valley, ca. 9.0 miles east of Lower Lake.
762
Comment
SEINET9295697
Hesperolinon californicum
Unknown
1993-6-1
11164
Lake
Walker Ridge
Comment
UC1563668
Hesperolinon californicum
Barbara Ertter with Annetta Carter
1989-5-28
8526
Lake
Reiff Road ca 9 air mi e Lower Lake (town); Morgan Valley
762
Comment
UCD83949
Hesperolinon californicum
Ellen Dean; C. Thomsen, G. Harrington
2010-6-9
6123
Lake
Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon.
371
Comment
CAS-BOT-BC176043
Hesperolinon clevelandii
John Thomas Howell
1945-6-18
20992
Lake
Bottlerock Road
Comment
CHSC92770
Hesperolinon clevelandii
David W. Isle; Tara Athan
2005-7-12
1134
Lake
Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. 100 yards west of: GPS: 10S 0508308 E 4363785 N.
Comment
JEPS32331
Hesperolinon clevelandii
Daniel Cleveland
1882-6-17
Lake
Allen's Springs
Comment
POM268795
Hesperolinon clevelandii
Lyman Benson
1932-6-19
3722
Lake
Mount Hanna
762
Comment
UC109503
Hesperolinon clevelandii
D. Cleveland
1882-6-17
Lake
Allen's Springs
Comment
UCD168064
Hesperolinon clevelandii
James Neilson
1980-6-15
3424
Lake
Boggs Mt. State Forest, loop Rd. #430. (Exact location unknown. Coordinates estimated by label maker.)
Comment
CAS-BOT-BC176047
Hesperolinon clevelandii
Lyman Benson
1942-7-13
11297
Lake
Salmina Meadows, Mt. Hanna, Middle North Coast Range. Sierran Montane Forest
762
Comment
JEPS122882
Hesperolinon didymocarpum
Adam C. Schneider with Will Freyman and Yuri P. Springer
2014-5-19
629
Lake
Property of Bar X Ranch accessed off of Hwy 29, east of Middletown.
Comment
JEPS79203
Hesperolinon didymocarpum
L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi
1980-6-5
5208
Lake
3 mi ne Middletown (along Route 29)
Comment
UC1212469
Hesperolinon didymocarpum
Helen K. Sharsmith
1959-5-28
4708
Lake
9.7 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek; Big Canyon Creek, S of Howard Springs on road to Middletown, Lake Co.
426
Comment
CHSC101548
Hesperolinon disjunctum
G. F. Hrusa; R. Gross
2008-5-23
17388
Lake
W slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway.
457
Comment
CHSC71436
Hesperolinon disjunctum
Vernon H. Oswald; Lowell Ahart
1998-7-15
9278
Lake
East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd.
640
Comment
HSC68102
Hesperolinon disjunctum
J. P. Smith, J. O. Sawyer
1971-6-6
4732
Lake
0.75 mi. N of Clyde Mine, Walker Ridge Rd.
Comment
RSA42331
Hesperolinon disjunctum
Lincoln Constance, R. H. Shan
1946-6-2
3073
Lake
Bartlett Springs Road, 4.5 miles southwest of Leesville.
549
Comment
JEPS123215
Hesperolinon drymarioides
David Gowen with Dick O'Donnell
2010-7-2
1139
Lake
Large scraped area along Walker Ridge Road.
Comment
UC146226
Hesperolinon micranthum
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2278
Lake
Elk Mountain, n Lake County Northern Coast Ranges
1219
Comment
UC1212248
Hesperolinon micranthum
Herbert L. Mason
1935-5-30
8329
Lake
two mi e Middletown; Inner North Coast Ranges
Comment
UC1212280
Hesperolinon micranthum
Helen K. Sharsmith
1958-10-16
4622
Lake
slope just s Butt's Creek (just w of Napa County line); Inner North Coast Ranges
243
Comment
JEPS121542
Hesperolinon spergulinum
Adam C. Schneider with Dick O'Donnell
2013-5-26
228
Lake
Slightly east of old fire road near Three Peaks, Lake County
Comment
JEPS122833
Hesperolinon spergulinum
W. A. Freyman with A. C. Schneider & Y. P. Springer
2014-5-18
234
Lake
Off of Dry Creek Road southwest of Middletown, accessed from Dry Creek Cuttoff off of Hwy 29 heading south of Middletown.
Comment
RSA8547
Hesperolinon spergulinum
M. S. Jussel
1933-6-29
295
Lake
Between Cobb Mountain and Adam Springs on the Binkley Ranch.
Comment
JEPS80265
Heterocodon rariflorum
L. R. Heckard and J. Hickman
1980-9-16
5448
Lake
outlet of Frog Pond (which flows into Rice Creek, Snow Mt.); Snow Mt., Rice Creek
1874
Comment
SEINET10873417
Heterocodon rariflorum
Robert F. Thorne, Larry E. DeBuhr
1975-8-15
Thorne 46809
Lake
Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville.
853
Comment
CHSC101350
Heteromeles arbutifolia
Julian Dormady; J. O'Bryne, I. Parkinson, D. Waldon
2007-10-19
5
Lake
Northcoast Ranges Ecoregion. On CA29, 4.83 km from Middleton, 200 m past Bradford Road. On the left and right of the road.
409
Comment
RSA2298
Heterotheca oregona
J. W. Blankinship
1928-7-25
s.n.
Lake
Kelseyville, along Kelsey Creek.
Comment
CAS-BOT-BC420472
Heuchera micrantha var. erubescens
Doris K. Kildale
1926-5-31
2088
Lake
Cold Brook Camp, between Kelseyville & Lower Lake
Comment
RSA2355
Hieracium albiflorum
J. W. Blankinship
1928-7-29
s.n.
Lake
Mt. Konocti.
1220
Comment
UC1562566
Hieracium albiflorum
Barbara Ertter
1988-7-3
7671
Lake
Elk Mt Rd at junction Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For.
1097
Comment
UCD133138
Hieracium albiflorum
Roman Gankin; W. R. Hildreth
1967-7-3
881
Lake
around 2.9 miles south of Hull Mountain on USFS Road 1 NO2.
Comment
UCD41990
Hoita macrostachya
Geri Hulse-Stephens
2001-6-29
718
Lake
Goat Mountain. Botrychium Marsh. Wyman Creek.
990
Comment
CAS-BOT-BC320111
Holocarpha
Agnes M. Bowman
1900-9-20
274
Lake
Mine, Sulphur Banks
Comment
CAS-BOT-BC324634
Holocarpha virgata
Ella Dales Cantelow
1941-9-14
3596
Lake
About 6 1/2 miles east of Lower Lake in Burns Valley
Comment
UCD18128
Holocarpha virgata subsp. virgata
K. Carpenter; with E. Dean and K. Chaney.
2000-8-11
65
Lake
McLaughlin Reserve. Research Hill area, E side of Hunting Creek, just south of turn-off to Recreation Area. Growing near Knoxville-Berryessa road.
632
Comment
UC1193210
Holodiscus discolor
P. Zinke
1949-5-19
54
Lake
California Forest And Range Experiment Station, Adobe Creek Adobe Creek; California Forest And Range Experiment Station
518
Comment
UCD20449
Hordeum brachyantherum
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1033
Lake
McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill.
609
Comment
UCD42094
Hordeum brachyantherum
Geri Hulse-Stephens
2002-5-31
934
Lake
Goat Mountain. Root Homestead Parcel. Near West vernal pool.
944
Comment
CAS-BOT-BC284598
Hordeum brachyantherum subsp. brachyantherum
A. A. Beetle
1941-4-27
1730
Lake
Southwest side of Clear Lake
Comment
CHSC29562
Hordeum brachyantherum subsp. californicum
Dibble; Griggs
1979-7-19
141
Lake
Near Packsaddle Creek, close to the town of Potter. On the middle third of a ridge system.
678
Comment
RSA10241
Hordeum brachyantherum subsp. californicum
C. B. Wolf
1928-5-4
1899
Lake
2 mi. north of Middletown.
Comment
RSA654121
Hordeum brachyantherum subsp. californicum
Beecher Crampton
1956-6-26
3627
Lake
1.1 miles east of Springs.
Comment
UCR50005
Hordeum brachyantherum subsp. californicum
L. F. LaPre, K. Campbell
1987-6-29
s.n.
Lake
Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd
Comment
UCD151283
Hordeum depressum
James A. Neilson Jr.
1974-5-24
2931
Lake
Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.)
579
Comment
UCD81901
Hordeum marinum
Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen
2009-5-3
5482
Lake
Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road.
653
Comment
UCD36351
Hordeum marinum subsp. gussoneanum
Beecher Crampton
1953-6-2
1391
Lake
Northwest slope of Mount Hannah, at northwest edge of Boggs Lake.
Comment
UCD136982
Hordeum murinum
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7730
Lake
Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk.
414
Comment
SEINET10901801
Hordeum stebbinsii
G. Ledyard Stebbins, Guillermo Covas
1948-5-9
Stebbins 3927
Lake
Southeast of Middletown
Comment
CAS-BOT-BC148552
Horkelia bolanderi
J. W. Blankinship
1925-7-17
s.n.
Lake
Bogg's Lake, Mt. Hannah
914
Comment
POM296502
Horkelia bolanderi
Lyman D. Benson
1948-7-3
12887
Lake
Bogg's Lake, west of Mount Hanna.
854
Comment
JEPS96963
Horkelia californica subsp. dissita
Dean W. Taylor
1997-7-8
16113
Lake
Bottle Rock Road, small meadow spring area tributary to Cole Creek about 2 road miles South of Highway 29 (ca. 15 miles SE of Lakeport)
Comment
UCD41797
Horkelia californica var. elata
Geri Hulse-Stephens
2001-6-30
731
Lake
Goat Mountain. Bear Wallow. (Root Glade marsh)
944
Comment
UCD67108
Horkelia tridentata var. flavescens
Ellen Dean; Davis Botanical Society
2008-5-31
5030
Lake
west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road.
1724
Comment
CAS-BOT-BC537885
Horkelia tridentata var. flavescens
A. A. Heller
1902-7-24
5967
Lake
Near the summit of Mt. Sanhedrin
Comment
CAS-BOT-BC206074
Hosackia crassifolia
Greg de Nevers
2001-5-14
12357 B
Lake
Hopland Grade above Clear Lake
Comment
UCD106045
Hosackia rosea
J. W. Abercrombie
1947-5-5
s.n.
Lake
One mile north of Seigler Springs.
Comment
SD27927
Hydrophyllum occidentale
Carl Wolf
1928-5-6
1997
Lake
6 mi. from Clear Lake on the Bartlett Springs Grade
Comment
CAS-BOT-BC410211
Hypericum concinnum
C. F. Leitholt
1893-7-4
s.n.
Lake
Cobb Mt.
Comment
CAS-BOT-BC410242
Hypericum concinnum
Peter Rubtzoff
1952-6-22
1270
Lake
Blue Lakes
Comment
CHSC91024
Hypericum perforatum
D. Isle
1997-6-30
303
Lake
Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed.
646
Comment
HSC46565
Idahoa scapigera
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9275
Lake
Mendocino National Forest, Oak Flat Campground
518
Comment
HSC13875
Iris macrosiphon
D. M. Patten
1964-3-25
Lake
7 mi. NW of Lakeport on Hidden Lake Rd.
463
Comment
HSC66068
Iris macrosiphon
Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-4-19
38
Lake
Along Walker Ridge Rd., 0.5 mi. N of junction with access road to Indian Valley Dam
Comment
JEPS48961
Iris macrosiphon
W. L. Jepson
1942-6-9
20714
Lake
Cobb Post Office Cobb Mt. (lower slopes Cobb Mt.)
Comment
POM290947
Iris macrosiphon
Lyman Benson
1928-4-28
753
Lake
Highland Springs. Mayacamas Mt. Range, Dobe Creek
610
Comment
UCD127668
Iris macrosiphon
Geri Hulse-Stephens
2001-6-3
1089
Lake
Goat Mountain. Next to Addington Pond.
1280
Comment
UCR37891
Iris macrosiphon
K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain
1984-4-28
17
Lake
Walker Ridge, Indian Valley Access Road, 1.1 mi north of Blue Oak Campground.
854
Comment
RSA123133
Iris macrosiphon
R. C. Wilson
1937-5-13
362
Lake
1.5 miles south of Lakeport
488
Comment
UC614732
Isoetes bolanderi
Beryl O. Schreiber
1936-9-19
2335
Lake
1 mi n of Sheep Camp Sag Pond
1341
Comment
CAS-BOT-BC101867
Juglans
Lyman Benson
1941-7-26
11006
Lake
1 mile north of Kelseyville, Middle North Coast Range
396
Comment
RSA0037246
Juncaceae
Keith E. Hoffmaster
s.n.
Lake
Lower Lake.
Comment
CAS-BOT-BC294738
Juncus
Mona Bourell
1997-7-2
6521
Lake
Mendocino National Forest. Along Rice Creek Road. FS Road M 3
1615
Comment
UCR254907
Juncus
Greg de Nevers
2001-5-14
12473
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
476
Comment
SEINET10940655
Juncus
Robert F. Thorne, Larry E. DeBuhr
1975-8-15
Thorne 46816
Lake
Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville and 3 mi. NNW of Glenbrook Resort.
853
Comment
RSA2724
Juncus bufonius
J. W. Blankinship
1928-9-16
s.n.
Lake
Kelseyville.
Comment
UC1133610
Juncus bufonius
K. E. Bradshaw
1937-6-7
81
Lake
0.12 mi n Laurel Beach; Lakeport Quad.
426
Comment
CHSC38975
Juncus covillei
J. D. Jokerst
1982-8-11
1641
Lake
North Coast Ranges, Lake-Colusa Co. line. Along the trail to Milk Springs just below (=SE) of the saddle SE of Milk Spg.
1950
Comment
UC143779
Juncus covillei var. obtusatus
A. A. Heller
1902-7-27
5994
Lake
Thistle Springs Mt. Sanhedrin
Comment
UC766087
Juncus covillei var. obtusatus
Robert F. Hoover
1941-6-8
5324
Lake
road from Middletown to Peterson's
Comment
CAS-BOT-BC173523
Juncus dubius
Peter Rubtzoff
1975-7-12
8198
Lake
Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek
Comment
CHSC84188
Juncus oxymeris
Lowell Ahart
2003-7-14
10394
Lake
Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley.
396
Comment
JEPS98302
Juncus oxymeris
Lowell Ahart
2000-6-2
8436
Lake
2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd)
609
Comment
UCD84408
Juncus patens
Ayzik Solomeshch
2004-6-13
s.n.
Lake
Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek.
891
Comment
POM312897
Juncus phaeocephalus var. paniculatus
Malcolm A. Nobs, S. Galen Smith
1949-9-7
1835
Lake
About 7 miles north of Middletown.
Comment
UC353947
Juncus xiphioides
Milo S. Baker
1928-7-3
3108 b
Lake
Bear Cr. Cal. Nat. Forest (along road)
Comment
RSA401717B
Keckiella breviflora
Rockwell
1925-7-1
s.n.
Lake
Topaz.
Comment Read comments Sep 25 2014
JEPS11128
Keckiella corymbosa
Willis L. Jepson
1892-8-2
21419
Lake
foot of grade Elk Mt. (Middle Creek); Mountain Region of Clear Lake
Comment
CAS-BOT-BC237840
Keckiella lemmonii
Francis W. Pennell
1940-7-4
26060
Lake
Route 29, 3 mi. north of Lower Lake
518
Comment
POM283495
Keckiella lemmonii
Lyman D. Benson
1929-8-4
1892
Lake
Kelsey Creek Canyon.
Comment
UC1012382
Keckiella lemmonii
Francis W. Pennell
1940-7-4
26060
Lake
3 mi n Lower Lake (Route 29)
487
Comment
UC566677
Keckiella lemmonii
Pauline Schulthess
1931-7-16
Lake
about 3 mi s Kelseyville (Kelsey Creek, at the dam); Kelsey Creek
Comment
JEPS11338
Kickxia elatine
W. L. Jepson
1938-9-24
19033
Lake
bed of Putah Creek (s Lake County); Coyote Valley
Comment
RSA702853
Kickxia elatine
L. Ahart
2004-10-14
11467
Lake
On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir.
503
Comment
POM294438
Kickxia elatine
Lyman D. Benson
1943-8-1
11423
Lake
Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area.
412
Comment
CAS-BOT-BC499195
Kopsiopsis strobilacea
M. S. Jussel
1965-6-1
s.n.
Lake
Cobb Mt.
Comment
HSC45523
Lagophylla minor
M. Alcasas
1978-4-23
55
Lake
Barrel Springs Campground
701
Comment
OBI48783
Lagophylla minor
L. F. LaPre
1986-5-8
s.n.
Lake
Plants of Lake/Napa County. Berryessa-Knoxville Rd at the county line, along Hunting Crk at the SE end of Morgan Valley (Jericho Valley 7.5' quad: T2N, R5W, SW 1/4 sec 27)
640
Comment
CHSC105721
Lagophylla ramosissima
David Isle; Arnold James
1993-6-23
1760
Lake
Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35).
560
Comment
POM284805
Lagophylla ramosissima
Lyman Benson
1933-6-20
4477
Lake
Rincon School, Kelsey Creek, Kelseyville. Middle N Coast Mt. Range, Clear Lake watershed.
518
Comment
RSA695576
Lagophylla ramosissima
Keith E. Hoffmaster
1938-6-29
882
Lake
Near Clear Lake Oaks.
Comment
CAS-BOT-BC338105
Lasthenia californica
Carl B. Wolf
1928-5-4
1900
Lake
2 miles north of Middletown
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
CHSC7102
Lasthenia glabrata
D. Russell Droege
1969-4-12
23
Lake
Orchard, 50 yds. south of highway 20 road to Clear Lake 100 yds past the intersection for the n route.
Comment
HSC90414
Lasthenia glabrata
C. Wilson, P. Kittleson, M. Hardig
1992-4-11
41
Lake
Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd.
488
Comment
HSC37259
Lasthenia glabrata
J. P. Smith
1976-4-6
8545
Lake
S. R. 20, 0.3 mi. E of Witter Springs Rd.
396
Comment
CAS-BOT-BC352834
Lasthenia glabrata subsp. glabrata
Frank W. Peirson
1926-4-2
6588
Lake
W end of Clear Lake
Comment
JEPS98735
Lasthenia glabrata subsp. glabrata
Raymund Chan
1998-5-8
98025
Lake
N of Middletown (W side of Hwy 29, 2.6 mi N of jct with Butts Canyon Road)
Comment
RSA259594
Lasthenia glabrata subsp. glabrata
J. P. Smith
1976-4-6
8545
Lake
Sate Route 20, 0.3 mile E of Witter Spring Road.
396
Comment
UC725601
Lasthenia glabrata subsp. glabrata
A. A. Heller
1940-5-6
15582
Lake
Comment
CAS-BOT-BC213363
Lathyrus jepsonii subsp. californicus
M. S. Jussel
1933-7-5
372
Lake
Between Cobb Mountain and Adams Springs on teh Binkley Ranch
Comment
CAS-BOT-BC213357
Lathyrus jepsonii subsp. californicus
C. L. Hitchcock
1949-6-7
19073
Lake
5 miles W of Clear Lake, along Highway #20
Comment
UC1586125
Lathyrus jepsonii var. californicus
Barbara Ertter with Linda Vorobik and Elizabeth Neese
1988-6-4
7493
Lake
1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd, a few mi ne of Pine Grove, halfway between Kelseyville and Middleton, edge of forest near Kelsey Creek)
731
Comment
CAS-BOT-BC213264
Lathyrus sulphureus
Mrs. L. R. Reynolds
1917-6-1
s.n.
Lake
Foot of Mt. Sanhedrin.
Comment
UC1585929
Lathyrus sulphureus
Barbara Ertter with Susan D'Alcamo
1988-4-30
7459
Lake
ca 30 air mi ne Ukiah (5 rd mi from Gravelly Valley airstrip, Hull Mountain Road n of Lake Pillsbury); Boardman Ridge
914
Comment
SEINET6658667
Lathyrus sulphureus
D. B. Dunn, LeDoux; Conrad
1973-6-7
20684
Lake
Collected 16.2 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.4 miles N of Elk Mt. Summit.; 0
1128
Comment
CAS-BOT-BC323954
Layia chrysanthemoides
Alice Eastwood; John Thomas Howell
1938-5-18
5751
Lake
6 miles from Kelseyville on road to Adams Springs
Comment
HSC5903
Layia chrysanthemoides
W. Lanphere
1937-4-15
Lake
10 mi. E Clear Lake
Comment
CAS-BOT-BC123322
Layia septentrionalis
David Daniels Keck
1933-5-29
2384
Lake
2.5 miles S of Lakeport
Comment
CAS-BOT-BC329330
Layia septentrionalis
J. Clausen
1935-5-21
1031
Lake
1.8 mi S of Lakeport at jct of Hopland Road
Comment
HSC33131
Layia septentrionalis
Thomas W. Nelson, Jane P. Nelson
1974-4-9
1164
Lake
Along Hwy. 20 between Lucerne and Clear Lake Oaks
Comment
POM284937
Layia septentrionalis
Lyman Benson
1928-4-28
151
Lake
Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed
610
Comment
POM361729
Layia septentrionalis
J. P. Smith, T. Nelson
1976-4-13
8557
Lake
Bartlett Springs Road, 1.2 miles from its jct with St. Rt. 20
610
Comment
RSA258847
Layia septentrionalis
Thomas W. Nelson, Nelson
1974-4-9
1164
Lake
Along Hwy 20 between Lucerne and Clear Lake Oaks
Comment
CDA32428
Leersia oryzoides
Earl Kalar
1961-8-1
Lake
L. McIntyre prop., Kelseyville
0
Comment
CAS-BOT-BC266604
Legenere limosa
Rimo Bacigalupi; H. L. Mason; J. R. Sweeney
1952-6-8
4169
Lake
SW edge of Boggs Lake, 1 air mile W of Mount Hanna
883
Comment
JEPS63256
Lepechinia calycina
W. L. Jepson
1938-6-9
18906
Lake
Lower Lake (2 mi N near Cache Creek bridge)
426
Comment
CAS-BOT-BC89771
Lepidium latipes
R. D. Stone
1983-5-26
511
Lake
At roadside on High Valley Road, near Alder Creek, ca. 0.5 mile south of Glenbrook.
716
Comment
UCD147194
Lepidium nitidum
Heather Phillips; Plant Science 102 collecting interns
2014-4-26
4
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat, between undeveloped road and fenceline.
402
Comment
CAS-BOT-BC12886
Lepidium strictum
Mrs. A. McCallum
s.n.
Lake
Bartlett Springs.
Comment
UC117619
Lepidium strictum
K. Brandegee
Apr 1889
Lake
Comment
UCD160331
Leptosiphon acicularis
James A. Neilson Jr.
1975-5-14
3457
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
UCD41819
Leptosiphon acicularis
Geri Hulse-Stephens
2001-4-29
578
Lake
Goat Mountain. West vernal pool, Root Glade.
944
Comment
CHSC60124
Leptosiphon androsaceus
Sara Goldman
1988-4-9
18
Lake
E side Clear Lake, 2.2 mi s of Lucerne.
396
Comment
HSC37984
Leptosiphon bicolor
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2329
Lake
Along Morgan Valley Rd., 2 mi. W of Napa county line
732
Comment
HSC41883
Leptosiphon ciliatus
M. A. Baker
1977-4-23
200
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC42194
Leptosiphon ciliatus
Rich White
1977-4-23
27
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
UCD132529
Leptosiphon ciliatus
Jennifer Poore; PLS 102 plant collecting interns
2013-5-4
5
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate.
553
Comment
UCD84527
Leptosiphon parviflorus
Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk
2010-6-2
6078
Lake
Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring.
701
Comment
RSA0103671
Leptosiphon parviflorus
Milo S. Baker
1954-5-6
12931
Lake
3 miles+ east of Middleton.
Comment
JEPS116665
Lessingia micradenia var. micradenia
David Isle with John Olmstead and Peter Arnold
1992-9-24
1803
Lake
North Coast Ranges North Fork Cache Creek Wastershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mtn. Clear Lake Oaks (White Ranch Glades.); Mendocino National Forest
914
Comment
CAS-BOT-BC342015
Lessingia ramulosa
James Jokerst
1985-6-24
2501
Lake
Near Coyote Peak
486
Comment
CAS-BOT-BC342019
Lessingia ramulosa
Milo S. Baker
1933-9-10
7547
Lake
Bottleglass Road to Kelseyville from Cobb Mt.
Comment
JEPS19707
Lessingia ramulosa
P. Schulthess
1931-8-3
Lake
1.75 mi s Kelseyville
Comment
UC1287462
Lessingia ramulosa
Willard Spence
1962-7-20
720
Lake
7 mi n of Aetna Springs on Butts Canyon Rd. (on the road to Middletown)
Comment
POM41727
Lessingia ramulosa
Katherine Brandegee
1911-8-16
187
Lake
Langtry Ranch
Comment
UC1287466
Lessingia ramulosa
Willard Spence
1960-7-3
561
Lake
near Detert Butts Canyon Reservation (8 mi n of Aetna Springs on Butts Canyon Rd.)
Comment
UC421683
Lessingia ramulosa
John Thomas Howell
1927-8-24
3052
Lake
8 mi ese Middleton (on Pope Valley-Middleton Road)
Comment
UC88010
Lessingia ramulosa
M. K. Curran
1884-1
Lake
Comment
CDA23973
Lewisia rediviva
T. C. Fuller
1971-5-4
19861
Lake
Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67.
Comment
HSC66061
Lewisia rediviva
Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-4-19
46
Lake
Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam
Comment
SEINET5336517
Lewisia rediviva
M. J. Williams
1967-5-7
s.n.
Lake
Near Middletown
259
Comment
UC1148884
Leymus triticoides
Milo S. Baker
1945-6-22
11060
Lake
roadside between Lower Lake and Middletown
Comment
UCD86582
Leymus triticoides
Milo S. Baker
1943-7-3
10497
Lake
Shore of Clear Lake.
Comment
SEINET8533913
Libocedrus decurrens
A. Simontacchi
1937-1
352
Lake
1.2 mile south of Low Gap, Lakeport, Mendocino National Forest. 4000 feet.
1219
Comment
RSA785711
Limnanthes alba
Carrie A. Herd
1982-5-9
109
Lake
Hwy. 29 at intersection w/Hwy. 175
Comment
UC505168
Linanthus bicolor
R. M. Holman
1933-4-30
Lake
Kelseyville
Comment
SEINET7072758
Linanthus ciliatus
A. G. Vestal
1963-5-11
s.n.
Lake
Diamond Mine Flat on Perini Road. UTM Zone 10, 530413mE, 4302420mN. Coordinate datum: NAD 27.)
Comment
UC125959
Linanthus ciliatus
C. F. Baker
1903-5-9
3064
Lake
near Lakeport
Comment
HSC31604
Linanthus dichotomus
Thomas E. Higley
1974-5-4
82
Lake
Kowalski Ranch Site
373
Comment
JEPS22657
Linanthus dichotomus
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-22
6278
Lake
1.5 mi n Cache Creek School (in valley of North Fork of Cache Creek, along Calif Hwy 20, 5 mi e of junction with Lower Lake road, on e shore of Clear Lake); North Fork of Cache Creek
316
Comment
POM279100
Linanthus dichotomus subsp. dichotomus
Egan
1932-5-6
s.n.
Lake
Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed.
762
Comment
JEPS58152
Linanthus parviflorus
M. S. Hazell
1937-5-23
Lake
Bartlett Mountain
914
Comment
JEPS81606
Linanthus parviflorus
R. Raiche
1982-3-18
20308
Lake
Butts Canyon Road at Detert Reservoir Detert Reservoir
Comment
JEPS80072
Linanthus rattanii
L. R. Heckard
1979-6-15
5082
Lake
Summit Springs area Snow Mt.
1584
Comment
SEINET11263926
Linanthus rattanii
Lowell Ahart, Vernon H. Oswald
1994-6-1
6256
Lake
Forest Road M3 at Low Gap, just N of the Snow Mountain Wilderness.; 0
1506
Comment
UC1299615
Linanthus rattanii
Freed W. Hoffman
1948-6-26
2487
Lake
6.9 mi e Bear Creek crossing (Long Ridge); North Coast Ranges, Long Ridge
Comment
CAS-BOT-BC427005
Lithophragma affine
L. R. Abrams
1928-5-6
12428
Lake
6 mi. up grade west side Bartlett Mt.
Comment
CAS-BOT-BC427009
Lithophragma affine
Mrs. Merrel Ackley
1965-6-2
s.n.
Lake
West base of Snow Mountain
Comment
JEPS94659
Lithophragma bolanderi
Vernon Oswald and Lowell Ahart
1998-5-7
9036
Lake
Bartlett Springs Rd. 1.5 mi w Cache Creek Bridge at Indian Valley Reservoir
481
Comment
CAS-BOT-BC435641
Lithophragma heterophyllum
J. W. Blankinship
1923-4-8
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC342182
Logfia filaginoides
H. L. Mason
1933-4-30
7232
Lake
Ridge near Aetna Springs
Comment
CHSC70965
Logfia filaginoides
Vernon Oswald; Lowell Ahart
1998-5-7
9020
Lake
Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. On the north side of the road.
469
Comment
UC1282677
Logfia gallica
J. R. Sweeney
1951-3-6
691
Lake
1.2 mi sw Highland Springs (on s-facing slope)
Comment
CAS-BOT-BC269058
Lolium perenne
J. W. Blankinship
1924-5-18
s.n.
Lake
Siegler Springs
Comment
JEPS16051
Lomatium californicum
Rimo Bacigalupi with G. Thomas Robbins
1956-6-1
5680
Lake
6.1 mi SE of Kelseyville post office (flat along Lower Lake road)
Comment
JEPS73437
Lomatium ciliolatum
L. R. Heckard
1972-7-8
3031
Lake
s.e. of West Peak Snow Mt.
2042
Comment
SEINET13944351
Lomatium ciliolatum
Lincoln Constance, Ren Hwa Shan
1946-1
sn
Lake
Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft
549
Comment
CDA12019
Lomatium ciliolatum var. hooveri
G. F. Hrusa
1990-4-8
7672
Lake
North Coast Biodiversity Arena; Intersection of Walker Ridge Rd. and Bartlett Springs Rd.
Comment
HSC27159
Lomatium ciliolatum var. hooveri
J. P. Smith, J. O. Sawyer
1972-4-1
5156
Lake
6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
HSC31302
Lomatium ciliolatum var. hooveri
Carter Schleicher
1974-5-4
13
Lake
0.5 mi. N of Hwy. 20 on Walker Ridge Rd.
671
Comment
HSC45675
Lomatium ciliolatum var. hooveri
Stephen Plant
1978-4-22
202
Lake
0.6 mi. up Walker Ridge Road, of Hwy 20, 50 ft N of the road
640
Comment
UCD81701
Lomatium dasycarpum
Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia
2009-5-27
5710
Lake
Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008.
743
Comment
HSC25705
Lomatium dasycarpum subsp. dasycarpum
J. P. Smith, J. O. Sawyer
1971-6-6
4757
Lake
Kowalski Ranch in Little Indian Valley, along Stanton Creek
Comment
RSA424746
Lomatium dasycarpum subsp. dasycarpum
Aaron Liston, M. Blumler
1987-4-25
663 -4
Lake
Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance.
Comment
UCD58747
Lomatium hooveri
Greg Kareofelas
2007-5-1
s.n.
Lake
McLaughlin Reserve. Research Hill. West side of Hunting Creek.
Comment
HSC38875
Lomatium macrocarpum
J. P. Smith, J. O. Sawyer
1972-4-1
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
HSC45704
Lomatium macrocarpum
Sheila Logan
1978-4-23
107
Lake
Barrel Springs Campground
701
Comment
UC66149
Lomatium macrocarpum
A. A. Heller
1902-7-22
5947
Lake
near summit Mt. Sanhedrin
Comment
JEPS81400
Lomatium triternatum var. macrocarpum
L. R. Heckard and J. C. Hickman
1982-7-9
6008
Lake
s. side Snow Mt. (1/2 mi. n. of Summit Springs, n. & below upper serpentine area at roadless area entrance)
1500
Comment
POM287824
Lomatium vaginatum
Lyman Benson
1928-4-1
506
Lake
Kelseyville
457
Comment
UC519541
Lonicera interrupta
M. S. Jussel
1933-6-26
Lake
near Cobb Valley (Binkley Ranch)
Comment
RSA0034150
Lonicera involucrata
M. Bourell
1997-7-3
6540
Lake
Mendocino National Forest, Upper Nye Meadow.
Comment
CAS-BOT-BC241499
Lonicera involucrata var. ledebourii
M. S. Jussel
1932-4-30
s.n.
Lake
Jordan Park, Coleman estate
Comment
POM284247
Lonicera involucrata var. ledebourii
Cora W. Benson, Lyman Benson
1929-4-26
1903
Lake
Above Kelsey Creek Canyon.
Comment
UCD20496
Lotus corniculatus
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1067
Lake
McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd.
609
Comment
RSA152403
Lotus corniculatus
Rimo Bacigalupi, J. R. Sweeney, G. Bacigalupi
1953-5-27
4167
Lake
In Scotts Creek Canyon, near Lindeblad Ranch.
Comment
UC665646
Lotus crassifolius var. crassifolius
Ethel Crum
1941-6-1
2145
Lake
8 mi se Lakeport (Mayacamas Range, near summit of pass); North Coast Ranges, Mayacamas Range
Comment
POM276662
Lotus denticulatus
Lyman Benson
1928-4-10
745
Lake
Kelseyville.
457
Comment
POM276661
Lotus denticulatus
Lyman Benson
1931-3-26
2708
Lake
Clear Lake Lodge.
427
Comment
RSA2520
Lotus formosissimus
J. W. Blankinship
1925-5-21
s.n.
Lake
Kelseyville.
Comment Read comments Apr 15 2012
UC764537
Lotus grandiflorus
R. F. Hoover
1938-6-9
3550
Lake
between Burns Valley and Borax Lake
Comment
UC909728
Lotus grandiflorus
Milo S. Baker
1950-5-23
12237
Lake
about 1 mi se Borax Lake
Comment
RSA537643
Lotus humistratus
Barbara J. Ertter
1988-7-4
7703
Lake
Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Natl For.
976
Comment
POM276707
Lotus oblongifolius
Lyman Benson
1932-6-15
3701
Lake
Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed.
701
Comment
RSA2524
Lotus wrangelianus
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville.
Comment
CDA21289
Ludwigia grandiflora subsp. hexapetala
D. L. Woodward
2007-9-17
PDR 1440777
Lake
Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake.
405
Comment
UC1101421
Ludwigia palustris
Herbert L. Mason
1945-6-29
12627
Lake
Boggs Lake at base Mt. Hanna; , Boggs Lake
Comment
POM271782
Ludwigia peploides subsp. peploides
Lyman Benson
1931-8-31
2895
Lake
Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake.
427
Comment
UC424840
Lupinus
Milo S. Baker
1929-6-30
3485 b
Lake
on tail <??> Snow Mt.
Comment
UC1543210
Lupinus
Donald G. Nelson
1940-8-7
710
Lake
road from Knoxville to Lower Lake near Reiff P.O. (SE Lake Co.); road from Knoxville to Lower Lake
Comment
UC728678
Lupinus adsurgens
Milo S. Baker
1945-6-20
10983
Lake
bet Sawmill Flat and Pinnacle Rock, Bartlett Mt.; Bartlett Mt.
1341
Comment
SEINET10484513
Lupinus adsurgens var. lilacinus
Rimo Bacigalupi, Guy T. Robbins
1955-6-7
Bacigalupi 5267
Lake
Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain.
1737
Comment
SEINET8040859
Lupinus adsurgens var. lilacinus
A. A. Heller
1902-7-22
5949
Lake
Near summit of Mt. Sanhedrin
Comment
HSC2121
Lupinus albifrons
C. B. Wolf
1928-5-7
2077
Lake
Houghs Mineral Springs
595
Comment
SEINET10577952
Lupinus albifrons
A. Arthur Heller
1919-6-7
Heller 13223
Lake
Southeast side of Snow mountain above Bonnie View in the yellow pine belt in shale, the shrubs Ceanothus rhamnus, scrub oak and Uva-ursi.
Comment
SEINET10969886
Lupinus albifrons
James P. Smith, Thomas W. Nelson
1976-4-13
Smith, Jr. 8566 -A
Lake
Bartlett Springs Road, 8.2 mi from its junction with State Route 20; shale outcrops in digger pine woodland.
1067
Comment
CAS-BOT-BC198462
Lupinus albifrons var. albifrons
Milo S. Baker
1934-4-15
7738
Lake
In margin of field about 500 ft. West of Hwy 2 1/2 mi. South of Kelseyville
Comment
CAS-BOT-BC198475
Lupinus albifrons var. albifrons
John Thomas Howell
1943-5-11
18028
Lake
2 miles south of Kelseyville
Comment
CAS-BOT-BC198479
Lupinus albifrons var. albifrons
Brandegee
s.n.
Lake
Mt. Hannah
Comment
HSC89729
Lupinus albifrons var. albifrons
William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson
1989-4-15
Lake
Lake/Colusa Co. line. 8 mi. off Brim Rd. on Walker Ridge.
915
Comment
JEPS80083
Lupinus albifrons var. albifrons
L. R. Heckard and J. Hickman
1979-6-16
5090
Lake
NW of Timber Lake (on ridge to Snow Mt.)
1676
Comment
CAS-BOT-BC196057
Lupinus albifrons var. collinus
G. Earle Kelley
1917-3-14
s.n.
Lake
Piedmont Hills
Comment
JEPS123917
Lupinus albifrons var. collinus
Lowell Ahart
2015-4-28
20093
Lake
About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams.
Comment
CAS-BOT-BC196273
Lupinus albifrons var. eminens
A. A. Heller
1919-5-10
13127
Lake
Coast Range, north side of the ridge west of Leesville
457
Comment
HSC30770
Lupinus bicolor
J. P. Smith, J. O. Sawyer
1972-4-1
5137
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
UCD147186
Lupinus bicolor
Emily Jacinto; Plant Science 102 collecting interns
2014-4-26
2
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat.
405
Comment
UCD160714
Lupinus bicolor
James A. Neilson Jr.
1975-6-5
3255
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
UCD84826
Lupinus bicolor
Nellie Coffey
1931-4-12
s.n.
Lake
Exact location unknown.
Comment
SEINET10870964
Lupinus bicolor var. umbellatus
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 217
Lake
15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks.
1128
Comment
LA205127
Lupinus latifolius
M. S. Jussel;
1933-7-3
339
Lake
Binkley Ranch, between Cobb Mountain and Adams Springs
Comment
POM276416
Lupinus latifolius subsp. latifolius
Lyman D. Benson
1935-5-18
6624
Lake
Cobb Valley, Middle North Coast Mt. Range.
915
Comment
UC138035
Lupinus latifolius var. latifolius
C. F. Baker
1903-5-9
3092
Lake
Kelseyville
Comment
SD126387
Lupinus latifolius var. viridifolius
D. B. Dunn, LeDoux and Conrad
1973-6-7
20676
Lake
15.7 miles north of Upper Lake on road to Pillsbury Lake.
1128
Comment
SEINET4035837
Lupinus latifolius var. viridifolius
D. B. Dunn, Conrad; LeDoux
1973-1
218 -b
Lake
16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elak Mountain Summit.
1127
Comment
UCD160685
Lupinus luteolus
Ellen Dean; Susan Harrison, Sharon Strauss
2015-5-10
8757
Lake
Mclaughlin UC Reserve. West of Morgan Valley Road, SSE of reserve headquarters and E of tailings pond.
670
Comment
UCR20303
Lupinus luteolus
John C. Roos
1948-8-31
3933
Lake
North Coast Range, Lakeport
Comment
OBI48317
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1982-5-30
1452
Lake
Hwy 20, 6.7 mi W Lake Co line, 7.9 mi E jct Hwy 53
Comment
OBI59139
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1982-5-30
1452
Lake
Hwy 20, 6.7 mi W Lake Co line, 7.9 mi E jct Hwy 53
Comment
SEINET8056953
Lupinus microcarpus var. densiflorus
M. J. Williams, W. Roderick
1984-5-22
84- 16 -2
Lake
Hwy 20, near Cache Creek
274
Comment
UC865481
Lupinus microcarpus var. microcarpus
Alice Eastwood, John Thomas Howell
1938-5-16
5596
Lake
10 mi n Lower Lake; n of Lower Lake
Comment
HSC89706
Lupinus polycarpus
Eric German, Klara Varga, Michele Cardinaux
1989-4-15
27
Lake
Blue Oak Campground, 7.7 mi. N of Hwy. 20
152
Comment
SEINET7040120
Lupinus polycarpus
A. G. Vestal
1962-4-12
Lake
Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN.
Comment
UCD35415
Lupinus polyphyllus
Beecher Crampton
1956-6-27
3699
Lake
Meadow along Kelsey Creek, 0.25 mile east of Pine Grove Resort (Cobb).
762
Comment
POM27475
Lupinus sellulus var. artulus
R. M. Austin
1893-07
88
Lake
Quartz Valley
Comment
POM248714
Lupinus sericatus
Alice Eastwood, J. T. Howell
1938-5-18
5779
Lake
Cobb Mountain
Comment
RSA296757
Lupinus sericatus
John Rehling
1976-4-6
269
Lake
Approx. 2.75 miles south of Whispering Pines along side of Hwy 29; T11N R8W S25 SE/4 NE/4
Comment
SEINET10870689
Lupinus sericatus
Ethel K. Crum
1939-4-30
Crum 2086
Lake
Perennial, older plants with branched, woody caudex; herbage silvery; banner Revolute, light cerise with darker area above angle, wings ligh cerise, keel Purple at apex; petals turning blue after anthesis. Head of canon, transition Zone, lower slopes of cobb mountain, 6 mi nw of middletown.
Comment
POM276529
Lupinus succulentus
Lyman D. Benson
1933-4-16
4320
Lake
5 miles E of Stubbs.
762
Comment
HSC46134
Lythrum hyssopifolia
J. P. Smith, J. O. Sawyer
1971-6-5
4675
Lake
4 mi. N of Upper Lake on the road to Lake Pillsbury
Comment
RSA299001
Machaeranthera canescens var. shastensis
J. L. Strother
1977-7-26
1283
Lake
Hull Mountain along Horse Ridge 200-400 m east of lookout station
2075
Comment
SD8622
Madia
Daniel Cleveland
1882-6-20
Lake
Allen Springs
Comment
RSA74477
Madia citriodora
Milo S. Baker
1951-6-21
12344
Lake
About Snow Lake, ca. 5 miles west of Lower Lake
610
Comment
CAS-BOT-BC343664
Madia elegans
A. A. Heller
1902-8-1
6023
Lake
On Eel River one mile below Hullville
Comment
UC33222
Madia elegans
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
Big Horse Mt; South Fork Eel River
Comment
UCD158744
Madia elegans
James A. Neilson Jr.
1974-6-17
2789
Lake
Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.)
640
Comment
UCD42056
Madia elegans
Geri Hulse-Stephens
2001-6-29
710
Lake
Goat Mountain. Wyman Switchback. North switchback, spring marsh.
Comment
CAS-BOT-BC344362
Madia exigua
Agnes M. Bowman
1902-1-1
135
Lake
Sulphur Banks
Comment
UC1737017
Madia exigua
Kay H. Beach, Frank Gould
1940-5-17
438
Lake
near Middletown.
Comment
RSA126798
Madia exigua
A. Simontacchi
1937-6-21
179
Lake
Hunter Point, 4 miles north of Upper Lake. Mendocino National Forest
854
Comment
UC1795011
Madia gracilis
R. K. Brummitt
1997-6-10
19691
Lake
Near summit of Hopland-Lakeport road
700
Comment
RSA407344
Madia madioides
Lyman Benson
1932-6-21
3727
Lake
Elk Mtn. Middle N Coast Mtn Range. Eel River watershed.
1220
Comment
RSA10795
Madia minima
C. B. Wolf
1928-5-6
2024
Lake
3 miles west of Bartlett Springs on the road to Clear Lake.
Comment
SD7179
Maianthemum racemosum subsp. amplexicaule
Daniel Cleveland
Jul 1882
Lake
Allen Springs.
Comment
CAS-BOT-BC347433
Malacothrix floccifera
L. R. Abrams
1928-5-7
12518
Lake
Cache Creek, 2 miles west of Hough's Springs
Comment
HSC31957
Malacothrix floccifera
Gary S. Lester
1974-5-4
127
Lake
Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20
671
Comment
JEPS10217
Malacothrix floccifera
Rimo Bacigalupi with G. T. Robbins
1954-6-24
4582
Lake
7.9 mi above Lake Pillsbury (along forest service road up to Mt. Hull summit); Mt. Hull
1524
Comment
UC634842
Malva parviflora
Pauline Schulthess
1931-7-25
Lake
Ranch 1.5 mi sw of Kelseyville
Comment
UCR196904
Medicago minima
S. Franson
1997-5-3
21
Lake
North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake
405
Comment
CAS-BOT-BC271751
Melica californica
L. R. Abrams
1928-5-5
12377
Lake
Bartlett Mt. grade, 1 mi. from Clear Lake
Comment
HSC10326
Melica californica
C. B. Wolf
1928-5-5
1951
Lake
1 mi. from Clear Lake on the road to Bartlett Springs.
Comment
POM296547
Melica californica
Lyman Benson
1932-6-18
2714
Lake
Kelseyville.
457
Comment
RSA10193
Melica californica
C. B. Wolf
1928-5-5
1951
Lake
1 mi from Clear Lake on the Bartlett Springs Grade.
Comment
RSA2781
Melica californica
J. W. Blankinship
1923-4-26
s.n.
Lake
Kelseyville
Comment
SEINET10599358
Melica californica
A. Arthur Heller
1919-5-10
Heller 13138
Lake
Coast Range, north side of the ridge west of Leesville, in gravel among the chaparral, which consists of Quercus, Ceanothus, and Uva-ursi.
457
Comment
RSA2782
Melica geyeri
J. W. Blankinship
1923-5-6
s.n.
Lake
Upper Kelsey Creek.
Comment
UC766859
Melica harfordii
R. F. Hoover
1941-5-11
5018
Lake
foot of grade w Middletown (on road to Kelseyville)
Comment
CAS-BOT-BC262513
Melica torreyana
John Thomas Howell
1943-5-11
18053
Lake
2.9 miles north of Middletown
Comment
HSC35402
Melica torreyana
Dryden
1975-5-3
155
Lake
8.7 mi. E of State Rte. 29, along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
UCD151247
Melica torreyana
James A. Neilson Jr.
1974-6-17
2785
Lake
Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.)
640
Comment
UCD162935
Melica torreyana
James A. Neilson Jr.
1977-5-26
3900
Lake
Mayacmas Mountains; Hahn Ranch, ca. 1 mile N of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD41507
Mentha spicata var. spicata
Geri Hulse-Stephens
2001-9-7
831
Lake
Goat Mountain. Addington Camp. Along Addington Creek west of campsite.
1386
Comment
POM296212
Mentzelia
Cora W. Benson
1935-8-10
s.n.
Lake
Bed of Kelsey Creek, north of Kelseyville.
Comment
CHSC63741
Mentzelia dispersa
Vernon H. Oswald; Lowell Ahart
1994-6-20
6325
Lake
Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford.
1524
Comment
JEPS73422
Mentzelia dispersa
L. R. Heckard
1972-7-8
3016
Lake
Along trail from Frog Pond to Milk Ranch. Snow. Mt.
1920
Comment
UCD82087
Mentzelia dispersa
Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth
2009-5-20
5614
Lake
Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road.
821
Comment
JEPS41154
Mentzelia laevicaulis var. laevicaulis
W. L. Jepson
1938-10-1
19058
Lake
Coyote Valley, Bridge over Putah Creek Coyote Valley, Putah Creek
Comment
UC577713
Mentzelia laevicaulis var. laevicaulis
A. Simontacchi
1937-7-26
343
Lake
north end Clear Lake; Lakeport Quadrangle, Laurel Beach
408
Comment
CHSC63742
Mentzelia micrantha
Vernon H. Oswald; Lowell Ahart
1994-6-20
6342
Lake
Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. Common in dry disturbed soil of a weedy roadfill.
762
Comment
CHSC37341
Micranthes californica
B. Castro
1982-3-27
6
Lake
In ravine ca. 20 yds s of Hwy 20 at jct with Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16.
606
Comment
RSA10208
Micropus californicus
C. B. Wolf
1928-5-5
1933
Lake
4 mi from Upper Lake on road to Lucerne.
Comment
CAS-BOT-BC348491
Micropus californicus var. californicus
L. R. Abrams
1928-5-5
12327
Lake
Kelseyville
Comment
HSC67931
Micropus californicus var. californicus
J. P. Smith
1974-5-4
7357
Lake
0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
671
Comment
SEINET7042794
Micropus californicus var. californicus
A. G. Vestal
1955-5-9
s.n.
Lake
Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN.
Comment
CAS-BOT-BC322625
Microseris
Greg de Nevers
2001-4-23
12318
Lake
Clear Lake, Rodman Slough, LCLT property
Comment
CAS-BOT-BC348836
Microseris douglasii subsp. douglasii
L. R. Abrams
1928-5-5
12357
Lake
2 mi. South of Lakeport
Comment
UC729978
Microseris douglasii subsp. douglasii
Leo F. Koch
1940-4-26
880
Lake
0.5 mi s junction of Highway 29 and Adams Springs Road (s of Kelseyville)
Comment
SD132018
Microseris laciniata
Rimo Bacigalupi, G. Thomas Robbins
1956-6-1
5678
Lake
0.9 mile south of the city limits of Lakeport.
409
Comment
UCD81908
Microseris laciniata
Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen
2009-5-3
5489
Lake
Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road.
653
Comment
RSA2705
Microseris laciniata subsp. laciniata
J. W. Blankinship
1924-6-8
s.n.
Lake
Kelseyville
Comment
SEINET7016941
Microseris lindleyi
A. G. Vestal, Wanda P. Vestal
1962-4-12
s.n.
Lake
Butts Canyon Road, 47 miles southeast of Route 53 or 5.2 miles southeast of Middletown.
Comment
SDSU10791
Mimetanthe pilosa
D. F. Howe
1961-7-30
3092
Lake
6.4 miles North of Upper Lake Ranger Station.
396
Comment
UCD160346
Mimulus
Nellie Coffey
1931-4-12
s.n.
Lake
Exact location unkown
Comment
JEPS5726
Mimulus bolanderi
Rimo Bacigalupi and J. R. Sweeney
1951-6-3
3350
Lake
6 1/2 mi nw Lower Lake (along road to Kelseyville just w of Manning Flat)
594
Comment
UC1051508
Mimulus bolanderi
Helen K. Sharsmith
1953-6-30
4394
Lake
tributary to Middle Fork Eel River (slopes of Bear Creek, at Bear Creek Public Camp); Inner North Coast Ranges, Mendocino National Forest
624
Comment
RSA111671
Mimulus breweri
P. A. Munz
1956-7-25
22325
Lake
Trail from Long Ridge to Snow Mtn.
1829
Comment
RSA2332
Mimulus cardinalis
J. W. Blankinship
1928-7-12
s.n.
Lake
Clear Lake
Comment
POM272798
Mimulus douglasii
Lyman Benson
1931-3-25
2697
Lake
Kelseyville, Harris Hill. Middle N Coast mtn range, Kelsey Creek.
518
Comment
UCD14555
Mimulus douglasii
John M. Tucker
1980-5-3
4446
Lake
summit of Walker Ridge, just west of junction of Walker Ridge Road and Brim Road.
Comment
POM273175
Mimulus floribundus
Lyman Benson
1933-6-20
4484
Lake
Kelseyville, middle N Coast mt. range. Kelsey Creek.
457
Comment
SEINET4678007
Mimulus guttatus
John S. Palmer
1975-5-3
318
Lake
8.7 miles east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0
549
Comment
RSA434660
Mimulus guttatus
Francis W. Pennell, H. L. Mason
1940-5-23
25529
Lake
6 miles north of Clear Lake, n. of Lakeport.
518
Comment
RSA535815
Mimulus kelloggii
David M. Thompson
1988-3-28
859
Lake
Pinnacle Rock, off Bartlett Springs Road.
1357
Comment
UC971677
Mimulus kelloggii
Leo Koch
1940-4-27
902
Lake
6.1 mi s Lakeport (highway, toward Hopland)
Comment
POM311190
Mimulus kelloggii
Leo Koch
1940-4-27
902
Lake
Highway, 6.1 miles south of Lakeport toward Hopland.
Comment
JEPS86945
Mimulus layneae
David M. Thompson
1986-6-20
517
Lake
1.8 mi n Snell Canyon Road (along Butts Canyon Road)
245
Comment
UC1239032
Mimulus layneae
Freed W. Hoffman
1948-6-26
2488
Lake
1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge
746
Comment
UC1239042
Mimulus layneae
Freed W. Hoffman
1947-6-20
1613
Lake
line between Lake county and Colusa County (summit of mountain); North Coast Ranges, Goat Mountain
Comment
UC1318336
Mimulus layneae
J. R. Sweeney
1953-5-18
1027
Lake
5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon
Comment
RSA535588
Mimulus layneae
David M. Thompson
1986-6-20
517
Lake
1.8 mi N of Snell Canyon Road along Butts Canyon Road.
244
Comment
UC998334
Mimulus layneae
Milo S. Baker
1942-7-22
10333
Lake
n slope Woodcrest
Comment
JEPS104384
Mimulus microphyllus
Lowell Ahart
2003-7-14
10404
Lake
Along a stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir.
449
Comment
JEPS106010
Mimulus microphyllus
Lowell Ahart
2004-10-4
11448
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road
446
Comment
POM273196
Mimulus moschatus var. sessilifolius
Lyman Benson
1928-9-21
508
Lake
Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek.
488
Comment
JEPS16170
Mimulus nudatus
Rimo Bacigalupi with J. R. Sweeney
1953-5-26
4137
Lake
4 mi nw Black Oak Villa (draw very close to n shore of reservoir, along Butts Canyon road); Dieterts Reservoir
304
Comment
UC726428
Mimulus nudatus
A. A. Heller
1941-5-5
16104
Lake
Lake-Colusa County Line State Highway #20
Comment
UCD84401
Mimulus pilosus
Ayzik Solomeshch
2004-6-13
s.n.
Lake
Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek.
891
Comment
RSA96800
Mimulus pilosus
Percy C. Everett, E. K. Balls
1954-10-18
20344
Lake
Rice Creek, about jct with Bear Creek, road from Stonyford to Upper Lake
610
Comment
RSA0056627
Mimulus rattanii
David M. Thompson
1988-5-18
907
Lake
1.2 mi N of Lower Lake along Hwy 53.
407
Comment
HSC101652
Mimulus tricolor
J. P. Smith
2011-7-16
13309
Lake
Along State Route 29 at Manning Flat west of Lower Lake.
564
Comment
SEINET7067199
Mimulus tricolor
A. G. Vestal
1947-5-3
s.n.
Lake
About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536742mE, 4291879mN.
Comment
POM285529
Minuartia douglasii
Lyman Benson
1928-4-30
144
Lake
Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake.
488
Comment
UCD81191
Minuartia douglasii
Robinder Aulakh; with PLB 102 class
2009-5-3
3
Lake
Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road.
649
Comment
UCD19993
Minuartia douglasii
C. H. Lamoureux; J. M. Tucker and R. Gankin
1957-5-4
1247
Lake
1 mile south of Kelseyville on Lower Lake Road.
Comment
JEPS73430
Minuartia nuttallii subsp. gregaria
L. R. Heckard
1972-7-8
3024
Lake
slopes of spur running se Snow Mt. West Peak
2042
Comment
UC174076
Minuartia nuttallii subsp. gregaria
H. M. Hall
1913-7-21
9530
Lake
Mt. Hull inner North Coast Ranges (s slope near summit, 40-50 mi from Pacific Ocean)
2072
Comment
CHSC89445
Mollugo verticillata
Lowell Ahart
2004-10-4
11444
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road.
446
Comment
CAS-BOT-BC435099
Mollugo verticillata
Peter Rubtzoff
1964-9-13
5509
Lake
Clear Lake State Park. In lower Kelsey Creek area.
Comment
CAS-BOT-BC220523
Monardella villosa
J. W. Blankinship
1928-7-3
s.n.
Lake
Mt. Konocti
Comment
CAS-BOT-BC220527
Monardella villosa
Robert E. Jameson
1967-7-9
s.n.
Lake
South Fork of Scott's Creek 4 miles west of Lakeport
Comment
CAS-BOT-BC220530
Monardella villosa
Mrs. Alexander McCallum
1898-7-1
s.n.
Lake
Upper Lake
Comment
UCD63847
Monardella villosa subsp. villosa
Daniel Sanchez-Mata; Emin Ugurlu
2006-6-18
s.n.
Lake
Leesville-Barkerville. Bartlett Springs Road.
460
Comment
JEPS127899
Monotropa hypopitys
Adam C. Schneider
2014-5-21
648
Lake
Mendocino National Forest. Along Packsaddle Trail access Forest Road 18N25, off of Elk Mountain Rd (M1) out of Upper Lake.
Comment
UCD41576
Montia diffusa
Geri Hulse-Stephens
2001-4-27
549
Lake
Goat Mountain. Addington Pond. Near top of steep, east-facing slope, west of Pond.
1280
Comment
JEPS75831
Montia fontana
L. R. Heckard
1974-9-11
3916
Lake
about 1/2 mi nw of Foutch Camp (1 1/2 mi se of Snow Mountain West, Frog Pond); Frog Pond
1920
Comment
UCD86800
Muhlenbergia mexicana
R. M. Love
1947-9-1
s.n.
Lake
Stephens Ranch, Indian Valley.
396
Comment
UC1196178
Myosurus minimus
J. P. Tracy
May 28 1902-Jun 2 1902
1697
Lake
6 mi n Lakeport (in hills of Scotts Valley); Scotts Valley
426
Comment
RSA295582
Myriophyllum hippuroides
Lyman Benson
1948-7-3
12907
Lake
Bogg s Lake, west of Mount Hanna.
854
Comment
SD215559
Myriophyllum hippuroides
Robert F. Thorne, L. DeBuhr
1975-8-15
46827
Lake
Boggs Lake, west of Mt. Hannah, ca. 7.5 miles southsoutheast of Kelseyville and 3.0 miles northnorthwest of Glenbrook Resort.
853
Comment
UC700308
Nama californica
Milo S. Baker
1945-6-19
10977
Lake
Sawmill Flat Bartlett Mt. (Bartlett Mt.)
1219
Comment
UC1155251
Nassella cernua
J. R. Sweeney
1952-5-2
793
Lake
Hwy 29 4.5 mi from Middletown; Anderson Springs Fire
Comment
UC187242
Nassella cernua
J. P. Tracy
May 28 1902-Jun 2 1902
1707
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
CAS-BOT-BC260133
Nassella pulchra
L. R. Abrams
1928-5-5
12382
Lake
Bartlett [Spring?] Grade, 1 mile from Clear Lake
Comment
CHSC52155
Nassella pulchra
David G. Bendix
1978-4-10
5
Lake
8.5 km w of Walker Ridge Road, Hwy 20, roadside.
460
Comment
POM273417
Nasturtium officinale
Lyman Benson
1928-4-28
195
Lake
Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed
610
Comment
RSA109909
Nasturtium officinale
P. A. Munz
1956-7-25
22362
Lake
Summit Spring, Long Ridge trail to Snow Mt.
1524
Comment
CDA40082
Navarretia atractyloides
T. C. Fuller, J. Erquiaga
1959-7-26
2849
Lake
Middletown.
0
Comment
UC1094366
Navarretia cotulifolia
S. Galen Smith with J. Anderson
1957-6-7
2966
Lake
ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs Road)
304
Comment
SEINET7042664
Navarretia cotulifolia
A. G. Vestal
1947-5-3
s.n.
Lake
Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN.
Comment
HSC44290
Navarretia divaricata
J. P. Smith, J. O. Sawyer
1971-6-6
4744
Lake
Buck Flat Recreation Site
Comment
UC1282743
Navarretia intertexta
J. R. Sweeney
1953-5-18
1028
Lake
0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon
243
Comment
UCD37018
Navarretia intertexta
Beecher Crampton
1956-6-26
3656
Lake
Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake.
655
Comment
POM11684
Navarretia jepsonii
Katherine Brandegee
1910-8-10
s.n.
Lake
Bear Valley, near Epperson's
Comment
RSA466278A
Navarretia jepsonii
L. F. LaPre, K. Campbell
1987-6-29
s.n.
Lake
Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road
Comment
RSA642574
Navarretia jepsonii
Stan C. Spencer
1993-6-17
3617 -31
Lake
Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road)
Comment
UCD32495
Navarretia jepsonii
Beecher Crampton
1950-5-20
581
Lake
Lake County, about 3 miles east of Middletown, Hill 1030, east side of road.
313
Comment
UCD36358
Navarretia leucocephala subsp. pauciflora
Beecher Crampton
1953-6-2
1403
Lake
5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat.
548
Comment
CAS-BOT-BC230415
Navarretia leucocephala subsp. plieantha
Peter Rubtzoff
1956-9-2
2801
Lake
Boggs Lake, S shore of lake
Comment
RSA113754
Navarretia leucocephala subsp. plieantha
Beecher Crampton
1956-6-27
s.n.
Lake
0.25 mile north of Boggs Lake, northwest slope of Mt. Hannah
Comment
UC1059013
Navarretia leucocephala subsp. plieantha
Beecher Crampton
1956-6-26
3670
Lake
Loch Lomond
855
Comment
OBI48830
Navarretia leucocephala subsp. plieantha
Don Mansfield
1981-1
Lake
Comment
JEPS6667
Navarretia linearifolia subsp. pinnatisecta
Milo S. Baker
1951-6-21
12338
Lake
dry margin of Snow Lake Snow Lake
609
Comment
JEPS69664
Navarretia linearifolia subsp. pinnatisecta
W. L. Jepson
1938-6-9
18946 a
Lake
Bartlett Springs
Comment
JEPS73418
Navarretia linearifolia subsp. pinnatisecta
L. R. Heckard
1972-7-8
3012
Lake
about 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt.
1920
Comment
CHSC91451
Navarretia mellita
Lowell Ahart; Robert Schlising
2005-7-2
12133
Lake
About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir.
477
Comment
JEPS93805
Navarretia mellita
Vernon H. Oswald and Lowell Ahart
1998-7-15
9297
Lake
0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain
640
Comment
LA104389
Navarretia mellita
Carl Epling; L. DeBhur
1975-8-15
46801
Lake
Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort
853
Comment
OBI59427
Navarretia mellita
Barbara Ertter
1988-7-4
7688
Lake
Mendocino National Forest; Bear Creek Rd. c. 10 airmiles north of Upper Lake (Town), creast of road 3.8 mi. from Elk Mt Rd
961
Comment
SD180577
Navarretia mellita
Beecher Crampton
1953-7-13
1498
Lake
1 mile west of Scotts Valley
Comment
UC84827
Navarretia mellita
Katharine Brandegee
Jul 1884
Lake
Cobb Mountain
Comment
UCD37011
Navarretia mellita
Beecher Crampton
1956-6-26
3645
Lake
Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake.
655
Comment
UCR141324
Navarretia mellita
R. F. Thorne
1974-7-27
44942
Lake
Boggs Lake north of Harrington Flat Road
915
Comment
RSA0004853
Navarretia myersii subsp. deminuta
L. Huntington, M. Rockwood
1993-5-5
41
Lake
Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Vernal pool.
Comment
SEINET207372
Navarretia pauciflora
Rimo Bacigalupi, Thomas Robbins
1956-6-1
5688
Lake
On road between Kelseyville and Lower Lake.
570
Comment
CAS-BOT-BC232654
Navarretia pubescens
John Thomas Howell
1930-8-24
5440
Lake
4 miles from Middletown on Adams Spring Road
Comment
CAS-BOT-BC232775
Navarretia sinistra subsp. pinnatisecta
P. Schulthess
1931-7-20
s.n.
Lake
Toll Road, ca. 3 miles W of Highland Spring
Comment
POM65667
Navarretia sinistra subsp. pinnatisecta
A. A. Heller
1902-8-2
6019
Lake
Near Hullville on the ridge between Eel River and Rice Creek.
Comment
RSA79955
Navarretia sinistra subsp. pinnatisecta
H. L. Mason
1945-6-29
12612
Lake
Wash of Kelsey Creek, near Kelseyville
Comment
UCD167379
Navarretia sinistra subsp. pinnatisecta
Eric LoPresti
2016-7-6
17
Lake
adjacent to McLaughlin UC Reserve. Knoxville State Recreation Area, Dunnigan Hill Road.
685
Comment
RSA2262
Navarretia squarrosa
J. W. Blankinship
1928-7-9
s.n.
Lake
Mt Konocti
610
Comment
UC1602109
Navarretia tagetina
T. S. Brandegee
1888-6-26
Lake
Kelsey
Comment
SEINET196213
Navarretia viscidula
Herbert L. Mason
1945-6-28
12607
Lake
2.5 miles south of Kelseyville
Comment
JEPS95445
Nemacladus capillaris
Vernon H. Oswald and L. Ahart
1994-6-20
6337
Lake
T18N R9W SE1/4 NW1/4 Sec. 1, 3400 ft, Chaparral-Yellow Pine Forest ecotone. Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford
1036
Comment
OBI59412
Nemacladus capillaris
Rimo Bacigalupi, G. T. Robbins
1956-6-1
5682
Lake
Hesse flat, along Lower Lake to Kelseyville Rd
567
Comment
JEPS33882
Nemacladus capillaris
D. E. Breedlove
1963-5-30
5139
Lake
8 mi s Kelseyville (on road to Middletown)
Comment
SEINET10873098
Nemacladus capillaris
Rimo Bacigalupi, Guy T. Robbins
1956-6-1
Bacigalupi 5682
Lake
In obsidian rubble; Hesse Flat, along Lower Lake to Kelseyville Road
567
Comment
UCD110860
Nemophila
Christopher Mallek
2008-1
HV1- 13
Lake
High Valley.
793
Comment
UCD160450
Nemophila heterophylla
James A. Neilson Jr.
1975-5-14
3454
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
CHSC27517
Nemophila menziesii var. integrifolia
Michael F. Henetz
1978-4-15
13
Lake
Ca. 100 m s of junction of Hwy. 29 and Hwy. 175.
529
Comment
CAS-BOT-BC219418
Nemophila parviflora
John Thomas Howell
1931-4-4
6161
Lake
Along St. Helena Creek, 5.5 miles south of Middletown
Comment
CAS-BOT-BC219421
Nemophila parviflora
A. A. Heller
1902-7-15
s.n.
Lake
About Summit Lake, near the summit of Mt. Sanhedrin
Comment
JEPS63431
Nepeta cataria
Willis L. Jepson
1892-7-30
14896
Lake
near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake
Comment Read comments Aug 3 2009
RSA0013776
Nuphar lutea subsp. polysepala
J. W. Blankinship
1926-6-1
s.n.
Lake
Kelsey Creek near Clear Lake.
Comment
RSA10156
Oemleria cerasiformis
Carl B. Wolf
1928-5-6
1993
Lake
6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden)
Comment
RSA0115181
Oemleria cerasiformis
Lyman Benson
1948-7-3
12885
Lake
Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast.
853
Comment
UC1019892
Orcuttia tenuis
Milo S. Baker
1948-7-23
12060
Lake
dry bottom of lake near small water hole; Boggs Lake
914
Comment
UCD88252
Orcuttia tenuis
Milo S. Baker
1948-7-23
12060
Lake
Boggs Lake.
914
Comment
RSA0115199
Orcuttia tenuis
Lyman Benson
1947-8-25
12804
Lake
Boggs Lake, west of Mt. Hanna. Mt. Range: Middle N. Coast.
822
Comment
UCR226150
Ornithogalum umbellatum
Rachel Elkins
2008-1
s.n.
Lake
Hwy 20 at intersection of Hwy 29 in Upper Lake
410
Comment
CHSC71442
Orobanche fasciculata
Vernon H. Oswald; Lowell Ahart
1998-7-15
9307
Lake
East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20. On a roadcut.
792
Comment
HSC46133
Orobanche fasciculata
J. P. Smith, J. O. Sawyer
1971-6-6
4715
Lake
0.75 mi. N of Clyde Mine, Walker Ridge Rd.
Comment
RSA0066535
Orobanche pinorum
Philip A. Munz
1956-7-25
22321
Lake
West Peak Ridge, Snow Mt.
2104
Comment
UC1076312
Orobanche uniflora subsp. occidentalis
Herbert L. Mason
1929-4-29
5229
Lake
Hopland Grade, 3 miles south of Hopland.
Comment
UCD34993
Orthocarpus
Beecher Crampton
1995-6-3
10315
Lake
6 miles west of lower lake on Hwy. 29.
Comment
UCD34994
Orthocarpus
Beecher Crampton
1995-6-3
10316
Lake
6 miles west of lower lake on Hwy. 29.
Comment
RSA402003A
Orthocarpus erianthus
Rick Lundquist
1979-4-14
15
Lake
Mendocino National Forest; Middle Creek Campground
457
Comment
RSA407952
Orthocarpus purpurascens
F. W. Peirson
1926-4-2
6606
Lake
Lower Lake. Auto camp grounds.
Comment
CHSC52669
Packera clevelandii
James Jokerst
1985-6-24
2509
Lake
Near Coyote Peak.
486
Comment
CHSC71420
Packera clevelandii
Vernon H. Oswald; Lowell Ahart
1998-7-15
9286
Lake
East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. Along the banks of an intermittent stream.
640
Comment
OBI15510
Packera clevelandii
Rimo Bacigalupi, G. T. Robbins
1954-6-25
4618
Lake
Along Stanton Crk, at the Kowalski Ranch, at upper edge of Indian Valley, along rd from Indian valley to Bear Valley (in Colusa county), 3.8 mi W of Colusa County line
442
Comment
SD8772
Packera clevelandii
Daniel Cleveland
1882-7-8
Lake
Indian Valley
Comment
RSA63695
Paeonia brownii
Milo S. Baker
1950-5-6
12206
Lake
About 1 mile SE of Borax Lake
Comment
RSA126978
Panicum capillare
B. O. Schreiber
1936-9-19
2337
Lake
Sag pond, 1 mile N of Sheep Corral Snow Mt. Trail.
1341
Comment
RSA702902
Panicum capillare
L. Ahart
2004-10-4
11440
Lake
Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road.
447
Comment
UC1103777
Panicum capillare
Joseph P. Tracy
1905-8-17
2357
Lake
6 mi from Upper Lake (in dry bed Middle Creek); Northern Coast Ranges, Middle Creek
457
Comment
UCD167115
Parnassia palustris
James Neilson
1978-8-15
3971
Lake
Mayacmas Mountains. Socrates Mine Headquarters. (Exact location unknown, coordinates estimated by label maker.)
Comment
UC1028312
Parvisedum leiocarpum
George B. Rossbach
1955-5-9
297
Lake
Manning Flat 3 mi s of Clear Lake and 5 mi w of Lower Lake Village Clear Lake; Manning Flat
569
Comment
UC980593
Parvisedum pentandrum
Milo S. Baker
1940-5-1
9697
Lake
Soda Creek near Lake Pillsbury; Soda Creek
Comment
UC592629
Parvisedum pentandrum
Milo S. Baker
1938-5-1
8957
Lake
w of Lakeport (along the highway)
Comment
CAS-BOT-BC265632
Paspalum distichum
John Thomas Howell
1945-6-22
21221
Lake
Clear Lake Oaks
Comment
UC886637
Pedicularis densiflora
R. S. LaMotte
1933-4-1
Lake
Mount St. Helena
Comment
UCD159738
Pedicularis densiflora
James A. Neilson Jr.; Teresa A. Sholars
1975-3-27
3067
Lake
Mayacmas Mountains; ca. 1/8th mile southeast of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.)
579
Comment
CHSC114990
Pediomelum californicum
Lowell Ahart
2015-4-28
20100
Lake
About 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams.
696
Comment
HSC92489
Pellaea andromedifolia
Eric B. Peterson, Thomas Ward, Matt Foruria
1995-4-1
27
Lake
Blue Oak Campground, about 70 m up the canyon from the end of camping area, about 50 m uphill from stream on N facing slope
549
Comment
CAS-BOT-BC71332
Pellaea mucronata
John Thomas Howell
1926-3-21
1724
Lake
St. Helena Creek, 4 miles below Patten's
Comment
HSC40112
Pellaea mucronata
Ron Kay
1977-2-17
Lake
W side of Hells Peak
Comment
CHSC22361
Penstemon heterophyllus
Robert A. Schlising
1962-5-4
2233
Lake
California Coast Ranges. Along Bartlett Springs Road, 8.7 mi W of Jct Bear Valley Road.
Comment
UC1012238
Penstemon heterophyllus
F. W. Pennell
1940-7-4
26053
Lake
Route 29 along St. Helena Creek 6 mi s Middletown; along St. Helena Creek, s of Middletown
457
Comment
HSC45943
Penstemon heterophyllus
Tim Bertram
1978-6-30
Lake
Near junction of FS Rds. 17N04 and 16N41
Comment
RSA789051
Penstemon heterophyllus
Carrie A. Herd
1982-5-9
103
Lake
Butts Canyon Road, 9.2 mi. from Napa Co. line
Comment
RSA10767
Penstemon heterophyllus subsp. purdyi
Carl B. Wolf
1928-5-6
2053
Lake
4 miles E of Bartlett Springs on the road to Williams.
Comment
RSA523383
Penstemon heterophyllus subsp. purdyi
W. L. Jepson
1941-5-11
5023
Lake
South base of Mt Konocti.
Comment
RSA537509
Penstemon heterophyllus subsp. purdyi
Barbara Ertter
1988-7-4
7702
Lake
Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Nat'l For.
976
Comment
RSA125650
Penstemon heterophyllus subsp. purdyi
E. K. Balls
1957-5-27
22618
Lake
State Hwy 53, 11.4 mi NE from Middletown.
351
Comment
UC887069
Penstemon heterophyllus var. heterophyllus
A. A. Heller
1916-6-8
12377
Lake
near Hough's Springs; near Hough's Rpings
Comment
NY601773
Penstemon heterophyllus var. purdyi
C. F. Baker
1913-5-9
3089
Lake
Kelseyville
Comment
NY601774
Penstemon heterophyllus var. purdyi
W. L. Jepson
1941-5-11
5023
Lake
South base of Mt. Konocti.
Comment
SD27935
Penstemon heterophyllus var. purdyi
Carl B. Wolf
1928-5-4
1896
Lake
2 mi. no. of Middletown
427
Comment
UC75112
Penstemon heterophyllus var. purdyi
Baker
1903-5-8
2976
Lake
Mts. in se Lake Co.
Comment
UCD134876
Pentachaeta exilis
John Thomas Howell
1976-4-28
51615
Lake
Lake Phillsbury near Scott Dam.
548
Comment
HSC66643
Pentagramma triangularis
Cathy Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh
1980-4-19
20
Lake
Coldsprings Campground, along access road to Indian Valley Dam
Comment
HSC46517
Perideridia kelloggii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9285
Lake
Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch.
610
Comment
SEINET4206611
Perideridia kelloggii
Robert A. Norris
1978-1
3838
Lake
by State Hwy. 29, 4.2 mi. W Lower Lake, Lake Co.
396
Comment
UCD41910
Perideridia kelloggii
Geri Hulse-Stephens
2001-6-29
s.n.
Lake
Goat Mountain. Wyman Switchbacks. N switchback spring.
1173
Comment
UCD41989
Perideridia kelloggii
Geri Hulse-Stephens
2001-6-29
716
Lake
Goat Mountain. Wyman Switchback.
Comment
RSA518862
Perideridia kelloggii
Barbara Ertter
1988-7-4
7713
Lake
0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town)
610
Comment
CHSC10578
Phacelia distans
Lowell Ahart
1969-4-7
Lake
Near Clear Lake.
243
Comment
HSC44367
Phacelia heterophylla
J. Walker
1977-4-23
25
Lake
.4 mi. N of Hwy. 20 on Walker Ridge Rd.
640
Comment
RSA133923
Phacelia imbricata
L. R. Heckard
1950-5-13
50
Lake
Along highway three miles north of Middletown (about 500 yards south of serpentine slopes with Phacelia egena).
Comment
UC1046952
Phacelia imbricata
L. R. Heckard and J. R. Sweeney
1953-4-28
360
Lake
road cut about 8 mi s Lower Lake
Comment
UC1282733
Phacelia imbricata
J. R. Sweeney
1952-4-6
702
Lake
slope on n side of lake 0.5 mi from intersection of Highway 20 and Scott Valley road; Lower Blue Lake
441
Comment
UC909957
Phacelia imbricata
A. A. Heller
1916-6-7
12374
Lake
along roadside between Bartlett Springs and Allen Springs
Comment
UC1046993
Phacelia imbricata subsp. imbricata
L. R. Heckard
1951-6-13
157
Lake
e Bartlett Springs (e base of mt.); Bartlett Mountain, Bartlett Flat
Comment
UC901843
Phacelia imbricata subsp. imbricata
L. Constance, L. R. Heckard, and A. R. Kruckeberg
1950-5-13
3331
Lake
500 yd s Hill 1030 (3 mi n of Middletown)
457
Comment
UC901844
Phacelia imbricata subsp. imbricata
L. Constance, L. R. Heckard, and A. R. Kruckeberg
1950-5-13
3332
Lake
500 yd ne Hill 1030 (3 mi n of Middletown)
457
Comment
UC107349
Phacelia mutabilis
Katharine Brandegee
1892-8-25
Lake
Snow Mountain
Comment
UCD132534
Phacelia ramosissima
Ninh Khuu; PLS 102 plant collecting interns
2013-5-4
6
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. By rocks next to entrance kiosk.
418
Comment
UC967255
Phacelia suaveolens
L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny
1951-4-15
3373
Lake
5.6 miles north of Lower Lake.
Comment
CHSC27538
Phacelia tanacetifolia
Greg C. Halcomb
1978-4-9
11
Lake
E side of Clear Lake, 2.2 mi s of Lucerne.
396
Comment
UC663076
Phacelia tanacetifolia
F. G. Meyer
1938-4-5
1377
Lake
ne side Clearlake
Comment
CAS-BOT-BC265810
Phalaris arundinacea
Greg de Nevers
1996-5-18
10818
Lake
Just south of Anderson Marsh State Historic Park
Comment
CHSC91220
Phalaris arundinacea
D. Isle
1997-7-31
328
Lake
Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow.
1127
Comment
UCD88503
Phalaris arundinacea
R. O. Brandt
1949-7-12
s.n.
Lake
16 miles E of Upper Lake.
Comment
UC519019
Phalaris minor
Elizabeth Lodge
1933-6-5
321
Lake
ridge between Hopland and Lakeport
Comment
CAS-BOT-BC250716
Phalaris paradoxa
Greg de Nevers
2001-5-14
12403
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
RSA2778
Phalaris paradoxa
J. W. Blankinship
1924-6-8
s.n.
Lake
Kelseyville
Comment
UCD35404
Phleum pratense
Beecher Crampton
1956-6-26
3675
Lake
Loch Lomond.
855
Comment
JEPS80402
Phlox diffusa
L. R. Heckard and J. Hickman
1981-6-23
5635
Lake
nw spur North Ridge; Snow Mt.
1981
Comment
CAS-BOT-BC222495
Pholistoma auritum var. auritum
Georgia Bentley
1917-5-30
s.n.
Lake
Lakeport
Comment
CAS-BOT-BC134955
Phoradendron bolleanum
H. E. McMinn
1926-1-2
1624 A
Lake
Near St. Helena Crest - near Middletown. Base Mt. St. Helena
Comment
UC1078809
Phoradendron densum
R. Ornduff
1957-5-5
1279
Lake
0.3 mi. s. of bridge across St. Helena Creek (on Calistoga-Middleton rd.)
Comment
CAS-BOT-BC141052
Phoradendron serotinum subsp. macrophyllum
Peter Rubtzoff
1963-9-22
5275
Lake
Clear Lake State Park. In Lower Relsey Creek area
Comment
UC1124394
Phyla lanceolata
A. Simontacchi
1937-7-16
306
Lake
0.6 mi wnw Laurel Beach; Lakeport Quad., wnw of Laurel Beach
405
Comment
UCD63048
Pickeringia montana
Daniel Sanchez-Mata
2006-6-11
s.n.
Lake
Knoxville-Lower Lake. Morgan Valley Road.
680
Comment
UC1193199
Pickeringia montana var. montana
P. Zinke
1950-5-17
216
Lake
1 mi n Livermore Ranch; Quad. 60D1
853
Comment
UC555474
Pickeringia montana var. montana
Pauline Schulthess
1931-7-15
Lake
on old Pieta Rd. about 3 mi s Highland Springs; Toll Flats
Comment
CAS-BOT-BC71794
Pilularia americana
Mrs. Merrel Ackley
1965-6-1
s.n.
Lake
Near top of Elk Mountain
Comment
CAS-BOT-BC71795
Pilularia americana
Milo S. Baker
1945-6-29
11093
Lake
Bogg's Lake, N.W. base of Mt. Hanna
914
Comment
CAS-BOT-BC71796
Pilularia americana
Milo S. Baker
1950-6-2
12268
Lake
Bogg's Lake
914
Comment
CAS-BOT-BC78283
Pinus attenuata
Clare R. Wheeler
1978-10-14
741
Lake
Mayacmas Mountains, Mill Creek Rd. (Rte. 203)., Approx. 8 miles SE of Mill Creek County Park
762
Comment
SEINET7876333
Pinus lambertiana
A. Simontacchi
1931-1
351
Lake
1.2 miles south of Low Gap, Lakeport, elevation 4000 feet, Mendocino National Forest. Lake County, California.
12
Comment
HSC41924
Pinus sabiniana
Ed Cope
1977-4-23
44
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
RSA702578
Pinus sabiniana
L. Ahart
2004-10-14
11456
Lake
On the south edge of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir.
459
Comment
JEPS93869
Piptatherum miliaceum
Vernon H. Oswald and Lowell Ahart
1998-7-15
9309
Lake
e side of county on Walker Ridge Road 9.8 mi s of Bartlett Springs Road (4.6 mi n of Highway 20); Walker Ridge Road
792
Comment
CAS-BOT-BC169559
Plagiobothrys
Greg de Nevers
2001-4-23
12269
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
CAS-BOT-BC169837
Plagiobothrys
Agnes M. Bowman
1902-3-1
31
Lake
Burns Valley
Comment
CAS-BOT-BC228062
Plagiobothrys
Greg de Nevers
2001-4-8
12193
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
457
Comment
UCR256109
Plagiobothrys
Greg de Nevers
2001-4-8
12175
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
476
Comment
SD27843
Plagiobothrys bracteatus
Carl B. Wolf
1928-5-7
2091
Lake
4.0 miles east of Houghs Mineral Springs, on road to Williams.
2000
Comment
HSC95798
Plagiobothrys fulvus
A. Skelly, G. McCabe, B. Bletcher
1996-3-30
24
Lake
5.3 mi. W of Walker Ridge Rd. on Indian Res. Rd.; 57 mi. E of Hwy. 101 on Hwy. 20. Beside Clear Creek
549
Comment
UC1239613
Plagiobothrys fulvus
Joseph P. Tracy
1921-5-12
5533 1/2
Lake
on hills near Lakeport; Northern Coast Ranges
426
Comment
CAS-BOT-BC279
Plagiobothrys lithocaryus
M. K. Curran
1884-5-1
s.n.
Lake
Lakeport
Comment
HSC38132
Plagiobothrys nothofulvus
Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith
1976-4-13
2361
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
RSA0051315
Plagiobothrys nothofulvus
Greg de Nevers
2001-5-14
12410
Lake
Clear Lake, Rodman Slough.
396
Comment
UCD131561
Plagiobothrys nothofulvus
Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson
2013-3-9
7567
Lake
Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground.
425
Comment
SBBG28766
Plagiobothrys stipitatus var. micranthus
M. S. Baker
1957-6-21
12328
Lake
margin of Snow Lake
609
Comment
UCD147501
Plagiobothrys stipitatus var. micranthus
Coralie Donkers; Plant Science 102 collecing interns
2014-4-26
2
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat.
402
Comment
HSC31573
Plagiobothrys tenellus
Teresa Prendusi
1974-5-4
28
Lake
Walker Ridge, 0.5 mi. N of junction with Hwy. 20
671
Comment
RSA127185
Plagiobothrys tenellus
Milo S. Baker
1946-5-1
11343
Lake
Road from Burn s Val. Hwy to Borax Lake.
Comment
HSC66072
Plantago erecta
Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-4-19
17
Lake
Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam
Comment
JEPS6427
Plantago erecta
J. R. Sweeney
1953-5-18
1022
Lake
3 mi ne Middletown (on Highway 53, Hill 1030)
335
Comment
RSA402005B
Plantago erecta
K. Irwin
1977-4-23
283
Lake
0.4 mi N of state route 20 on the Walker Ridge Rd.
640
Comment
JEPS80339
Platanthera leucostachys
L. R. Heckard and J. Hickman
1981-6-21
5577
Lake
north cirque Snow Mt. (mossy meadow on slope)
1965
Comment
CAS-BOT-BC91654
Platystemon californicus
Georgia Bentley
1917-4-4
s.n.
Lake
Lakeport.
Comment
CAS-BOT-BC91656
Platystemon californicus
Agnes M. Bowman
1902-3-1
s.n.
Lake
Sulphur Banks.
Comment
HSC37203
Platystemon californicus
Lon Hall
1975-5-3
322
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
HSC90084
Platystemon californicus
Pamela Grefsrud, Marty Reed, Eileen Rohmer
1990-4-14
51
Lake
Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd.
534
Comment
UC1541301
Platystemon californicus
Harold E. Parks
1930-5-15
824
Lake
Mirabel Mine
762
Comment
UC72705
Platystemon californicus
Hardin Irwin
1904-3
47
Lake
vicinity Kelseyville; vicinity of Kelseyville
Comment
CAS-BOT-BC91655
Platystemon californicus
R. D. Stone
1983-5-11
504
Lake
In headwaters of High Valley Creek, ca. 1.0 mile south southwest of Glenbrook.
792
Comment
HSC36833
Platystemon californicus
John Rehling, Robert M. Specht
1976-3-24
149
Lake
N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland
Comment
RSA10788
Platystemon californicus var. californicus
Carl B. Wolf
1928-5-6
2031
Lake
3 miles west of Bartlett Springs on the road to Clear Lake.
Comment
JEPS86700
Plectritis brachystemon
L. R. Heckard with P. C. Silva
1988-6-19
6717
Lake
0.5 mi nw of Summit Springs (Snow Mountain); Snow Mountain
1600
Comment
HSC42193
Plectritis ciliosa
M. A. Baker
1977-4-23
185
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC38114
Plectritis congesta
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-13
2367
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
POM284725
Plectritis macrocera subsp. macrocera
Lyman D. Benson
1928-4-27
733
Lake
Highland Springs. Mayacamas Mtn Range. Clear Lake watershed.
610
Comment
CAS-BOT-BC251077
Poa
R. Bacigalupi
1948-3-7
2864 -A
Lake
6 miles northeast of Lakeport
Comment
CAS-BOT-BC244363
Poa annua
L. C. Barnard
1935-5-10
s.n.
Lake
Lakeport
Comment
POM296588
Poa annua
Lyman Benson
1934-6-12
6076
Lake
Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed
427
Comment
CAS-BOT-BC254938
Poa bulbosa
A. A. Beetle
No date on label
1735
Lake
Shore of Clear Lake, W side of roadside bank
Comment
HSC62931
Poa bulbosa
Michael Dalke
1979-4-14
27
Lake
Mendocino National Forest, Middle Creek Campground.
457
Comment
HSC96802
Poa bulbosa
J. Carey, A. Hong, J. Leffingwell
1995-4-2
35
Lake
Blue Oak Recreation Site Campground.
537
Comment
RSA298709
Poa bulbosa
Rick Lundquist
1979-4-14
16
Lake
Mendocino National Forest; Middle Creek Campground
457
Comment
UC730011
Poa pratensis subsp. pratensis
Leo F. Koch
1940-4-28
910
Lake
s Kelseyville (7 mi s of junction of Hwy 29 along Bottle Rock Rd)
Comment
UCD42093
Poa pratensis subsp. pratensis
Geri Hulse-Stephens
2002-5-31
933
Lake
Goat Mountain. Root Homestead. Parcel. Near West vernal pool; Common name: Kentucky bluegrass
944
Comment
RSA2546
Poa secunda
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville
Comment
SBBG676
Poa secunda
A. A. Beetle
1941-4-27
1733
Lake
Clear Lake, SW corner
Comment
CAS-BOT-BC236171
Poa secunda subsp. secunda
A. A. Heller
1919-5-10
13135
Lake
Coast Range, N side of the ridge W of Leesville
457
Comment
CAS-BOT-BC236176
Poa secunda subsp. secunda
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville
Comment
HSC35397
Poa secunda subsp. secunda
Dryden
1975-5-3
151
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
UCD90479
Poa secunda subsp. secunda
A. A. Beetle
1941-4-27
1733
Lake
SW corner of Clear Lake.
Comment
UCD90492
Poa secunda subsp. secunda
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3619
Lake
1.5 miles S of Hoberg's on Cobb Mt.
Comment
POM283134
Pogogyne douglasii
Lyman Benson
1928-6-14
230
Lake
Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek.
457
Comment
RSA114091
Pogogyne douglasii
R. C. Bacigalupi, J. R. Sweeney
1951-6-3
3341
Lake
Vernal pool in Manning Flat along road between Kelseyville and Lower Lake, ca. 5.5 miles NW of Lower Lake
564
Comment
UCD110855
Polygala
Christopher Mallek
2008-1
HS1- 2
Lake
Highland Springs.
602
Comment
CAS-BOT-BC110516
Polygonum
Greg de Nevers
2001-7-8
12540
Lake
Clear Lake, Lake County Land Trust, Rodman Slough.
475
Comment
CAS-BOT-BC414304
Polygonum aviculare subsp. neglectum
Peter Rubtzoff
1956-9-2
2814
Lake
Boggs Lake. Southern shore of the lake
Comment
RSA74326
Polygonum convolvulus
Leo Koch
1940-4-26
884
Lake
in field N of road, 1/2 mile S of jct of Hwy 29 and Adams Spring road, S of Kelseyville
Comment
UC302991
Polygonum douglasii
Joseph P. Tracy
1915-7-12
2241
Lake
Mt. St. Helena North Coast Ranges (n slope)
609
Comment
UC1540434
Polygonum douglasii subsp. spergulariiforme
Chas. M. Belshaw
1936-9-18
2672
Lake
Mt. St. Helena Inner North Coast Range (ne side, roadcut)
Comment
RSA781357
Polygonum parryi
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-7-2
158
Lake
Harrington Flat Rd, Boggs lake Ecological Preserve.
Comment
RSA2438
Polygonum persicaria
J. W. Blankinship
1928-8-10
s.n.
Lake
Kelseyville.
Comment Read comments Jul 24 2009
CAS-BOT-BC420000
Polygonum polygaloides subsp. kelloggii
Milo S. Baker
1950-6-2
12258
Lake
Margin of Bogg's Lake
914
Comment
CAS-BOT-BC421012
Polygonum spergulariiforme
Agnes M. Bowman
1901-9-16
s.n.
Lake
Sulphur Banks
Comment
RSA485491
Polypodium californicum
Lyman Benson
1931-3-22
2685
Lake
Highland Springs; Mt. Range: Mayacamas; River: Dobe [Adobe] Creek.
610
Comment
CDA2354
Polypogon maritimus
J. T. Howell
1945-6-22
21218
Lake
Sulphur Banks.
0
Comment
RSA484470
Polypogon monspeliensis
Frank W. Gould
1940-5-15
1265
Lake
2.5 miles northeast of Middleton.
Comment
UCD92445
Polypogon viridis
Beecher Crampton
1956-6-26
3660
Lake
Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs.
655
Comment
RSA161327
Polystichum imbricans
D. H. Wagner
1959-9-11
14414
Lake
Unspecified
1951
Comment
UCD40022
Polystichum imbricans subsp. curtum
Rodney Gale Myatt
1971-9-16
1329
Lake
Just above Potter Valley, west of Lake Pillsbury.
609
Comment
CDA32846
Potamogeton
CDFA staff
1986-7-15
Lake
Lake Pillsbury
0
Comment
POM313018
Potamogeton diversifolius
H. L. Mason
1945-6-29
12624
Lake
Boggs Lake at base of Mt. Hanna.
Comment
RSA755720
Potamogeton foliosus
Robert F. Thorne, M. Patterson
1982-8-31
55235
Lake
Northwest slope of Mount Hannah, Boggs Lake
854
Comment
UCR77699
Potamogeton foliosus
R. F. Thorne, Larry E. DeBuhr
1975-8-15
46830
Lake
Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort
856
Comment
RSA286393
Potamogeton gramineus
Robert F. Thorne
1974-7-27
44984
Lake
Boggs Lake: N of Harrington Flat Road.
915
Comment
CAS-BOT-BC291874
Potamogeton nodosus
Geri Hulse-Stephens
2001-7-1
761
Lake
Goat Mountain. Addington Pond
1280
Comment
UC1100059
Potamogeton nodosus
Malcolm A. Nobs, S. Galen Smith
1949-9-8
1851
Lake
many shores of Thurston Lake
Comment
UCR281717
Potamogeton nodosus
Lyman Benson
1946-8-31
12186
Lake
Middle North Coast Mountain Range, Thurston Lake, NW of Lower Lake
457
Comment
CAS-BOT-BC453850
Potamogeton nodosus
J. W. Blankinship
1928-9-23
s.n.
Lake
Clear Lake. Timothy's.
Comment
UCD138267
Potamogeton nodosus
Malcolm A. Nobs
1950-8-16
173
Lake
Resort area at southeast end of Clear Lake.
Comment
UCD166464
Potentilla
Peter Rubtzoff
1956-9-2
2793
Lake
Boggs Lake, 6.8 miles northwest of Cobb, on the road, and then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road.
Comment
POM35109
Potentilla gracilis var. fastigiata
A. A. Heller
1902-7-15
5884
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
UCD19382
Potentilla gracilis var. fastigiata
Gerald Dickinson
1964-7-21
187
Lake
Near Upper Nye Campground.
Comment
CAS-BOT-BC516322
Prosartes hookeri
J. W. Blankinship
1923-4-15
s.n.
Lake
Saratoga Springs
Comment
UC570727
Prunella vulgaris var. lanceolata
Pauline Schulthess
1931-7-18
Lake
6 mi se Kelseyville (Hildebrand Ranch); se of Kelseyville
Comment
CAS-BOT-BC157924
Prunus emarginata
L. R. Abrams
1928-5-6
12458
Lake
Summit to Bartlett Springs
Comment
POM275640
Prunus emarginata
Lyman D. Benson
1928-4-28
202
Lake
Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed.
610
Comment
UCD40020
Prunus emarginata
Rodney Gale Myatt
1971-9-16
1033
Lake
Hull Mt., north of Lake Pillsbury.
2072
Comment
RSA293123
Prunus subcordata
Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson
1976-4-11
2296
Lake
Clearlake State Park.
Comment
UC903697
Prunus subcordata
Milo S. Baker
1950-4-15
12177
Lake
back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake
Comment
RSA0002305
Pseudostellaria jamesiana
A. A. Heller
1902-7-15
5880
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
SEINET10574499
Pseudostellaria jamesiana
A. Arthur Heller
1902-7-15
Heller 5880
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
UC1019902
Psilocarphus brevissimus var. brevissimus
Milo S. Baker
1954-5-22
12952
Lake
n of Lower Lake (along Kelseyville Hwy); Manning Flat
Comment
POM278392
Ptelea baldwinii subsp. crenulata
Lyman D. Benson
1928-3-28
135
Lake
W side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river.
762
Comment
CAS-BOT-BC146386
Ptelea crenulata
Carl B. Wolf
1930-11-2
1796
Lake
4 miles east of Hough's Mineral Springs on road to Williams
609
Comment
CAS-BOT-BC146390
Ptelea crenulata
V. B.
1916-9-24
s.n.
Lake
[Mt. Konokti] Mt. Konocti, Clear Lake
Comment
UC1130459
Ptelea crenulata
A. Simontacchi
1937-7-9
267
Lake
sw bluff Soda Bay; Lakeport Quad.
441
Comment
UC161642
Ptelea crenulata
J. Torrey
1865-1
63
Lake
Borax Lake
Comment
UCD83886
Pterostegia drymarioides
Ellen Dean; Gordon Harrington, Jack Alderson
2010-3-7
5803
Lake
Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek.
356
Comment
HSC46616
Pyrola aphylla
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9290
Lake
Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch.
610
Comment
CAS-BOT-BC466049
Pyrola picta
A. A. Heller
1902-7-14
5861
Lake
Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
UC1618046
Quercus
Donald G. Nelson
1940-4-30
659
Lake
between Middletown and Kelseyville (summit of the grade, just above Loch Lomond, Cobb Mt.); Cobb Mt.
Comment
POM270259B
Quercus X morehus
Lyman Benson
1932-8-29
4054
Lake
Lower Lake- Middleton; Watershed- Clear Lake; Middle N Coast mt. range.
549
Comment
UC1561219
Quercus X morehus
Barbara Ertter with Linda Vorobik and Elizabeth Neese
1988-6-4
7528
Lake
Hwy 175 ca 1 mi s jct Hwy 29 (s of Lakeport, e side of road)
426
Comment
HSC8116
Quercus berberidifolia
P. J. Zinke
1949-5-3
9
Lake
Hopland-Lakeport Rd. 1.0 mi E of summit
457
Comment
POM270083
Quercus berberidifolia
Lyman Benson
1936-8-28
7966
Lake
Hopland Grade, Mayacamas Mt. Range, Clear Lake watershed.
549
Comment
RSA1470
Quercus berberidifolia
E. R. Johnson
1929-08
1427
Lake
Between Hopland and Lakeport.
Comment
RSA1944
Quercus berberidifolia
Carl B. Wolf
1930-11-2
1797
Lake
4 miles E of Houghs' Mineral Springs on road to Williams.
610
Comment
UC1193266
Quercus berberidifolia
P. Zinke
1950-11-4
200
Lake
1 mi nw High Valley; High Valley Ridge
609
Comment
UC484115
Quercus berberidifolia
Carl B. Wolf
1930-11-2
Lake
4 mi e Hough's Mineral Springs (on road to Williams)
609
Comment
UCD45206
Quercus berberidifolia
A. Simontacchi
1937-7-6
254
Lake
1.4 miles north northwest of Upper Lake ; altitude 1700 feet.
518
Comment
CAS-BOT-BC62561
Quercus chrysolepis
Stanford
1897-7-1
s.n.
Lake
Cobb Mountain
Comment
HSC35038
Quercus chrysolepis
A. M. Montalvo
1975-5-3
221
Lake
2.1 mi. N of junction between Bottle Rd. and Hwy. 175
762
Comment
UCD14546
Quercus douglasii
Rob Ickes
1989-6-4
14
Lake
California, Lake Co.; 1/8 mi south of last hous on Buckingham Pt., Clear Lake;
414
Comment
CAS-BOT-BC86198
Quercus dumosa
M. S. Jussel
1933-4-29
s.n.
Lake
Jordan Park, Cobb Mt.
Comment
UCD40012
Quercus dumosa
Rodney Gale Myatt
1971-9-15
1000
Lake
Cobb Mt. Along Hwy 29, south of Clear Lake.
822
Comment
POM270109
Quercus durata
Lyman Benson
1939-7-12
9680
Lake
South of Kelseyville, Bottlerock Mountain, Middle N Coast Mt. Range, Clear Lake watershed.
549
Comment
SEINET2066425
Quercus durata
Royal D. Suttkus
1967-6-24
67 -272
Lake
10.3 miles N of Pope Valley.
Comment
HSC37585
Quercus durata var. durata
A. M. Montalvo, J. D. Ackerman
1975-9-3
707
Lake
N side of Boggs Mtn. E of Cobb, Spikenard Creek near Rd. 100
817
Comment
HSC68249
Quercus durata var. durata
J. P. Smith
1974-5-4
7354
Lake
0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
671
Comment
UCD45902
Quercus durata var. durata
Frank T. Callahan II
1986-11-16
s.n.
Lake
California, Lake County: off Highway 20, several miles west of junction with Highway 16.
Comment
CAS-BOT-BC94347
Quercus garryana
C. Hart Merriam
1916-9-7
s.n.
Lake
Summit, Sheet Iron Mountain
Comment
CAS-BOT-BC94348
Quercus garryana
Alice Eastwood
1925-5-22
12782
Lake
Dashiells, Mt. Sanhedrin
Comment
POM270250
Quercus kelloggii
Lyman Benson
1929-11-28
1937
Lake
Mt. Konocti, Kelseyville, Middle North Coast Mt. Range.
457
Comment
RSA275349
Quercus kelloggii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9307
Lake
Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01.
1006
Comment
UC1196361
Quercus kelloggii
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2303
Lake
Elk Mt. Northern Coast Ranges, northern Lake Co., Elk Mt.
1219
Comment
CAS-BOT-BC61538
Quercus lobata
Alice Eastwood
1925-5-22
12868
Lake
Dashiells Mt. Sanhedrin
Comment
UC1196522
Quercus lobata
Joseph P. Tracy
1922-10-15
6129
Lake
Lakeport Northern Coast Ranges
426
Comment
UCD132478
Quercus lobata
Madeleine Taylor; PLS 102 plant collecting interns
2013-5-4
5
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk.
419
Comment
UCD131679
Quercus parvula var. shrevei
Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson
2013-3-9
7587
Lake
Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate.
634
Comment
CAS-BOT-BC104845
Quercus wislizeni
Mrs. Alexander McCallum
1900-7-1
s.n.
Lake
Bartlett Springs
Comment
CAS-BOT-BC104849
Quercus wislizeni
H. E. McMinn
1923-5-27
999 a
Lake
Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt.
Comment
POM270265
Quercus wislizeni
Lyman Benson
1932-8-29
4055
Lake
Midway between Lower Lake and Middleton, Middle North Coast Mt. Range, Cache Creek Drainage area.
549
Comment
POM270279
Quercus wislizeni
Lyman Benson
1936-12-31
8039
Lake
Cold Creek Canyon, Middle N. Coast Mt Range, Clear Lake watershed.
488
Comment
UC160901
Quercus wislizeni
J. Torrey
1865-1
480
Lake
Borax Lake
Comment
UC5691
Quercus wislizeni
unknown
Sep 1880
Lake
Soda Bay
Comment
SJSU10138
Quercus wislizeni var. frutescens
D. J. Thompson
1959-10-9
159
Lake
Cow Mt Recreational Area, lower Benmore region
Comment
UCD130656
Quercus wislizeni var. frutescens
Ellen Dean; Karen Whitestone
2013-2-20
7538
Lake
Clear Lake State Park. Along road. Near park nursery headquarters.
481
Comment
UCD81939
Rafinesquia californica
Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen
2009-5-3
5520
Lake
Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008.
755
Comment
JEPS75759
Ranunculus aquatilis var. capillaceus
L. R. Heckard and R. Bacigalupi
1976-9-6
4444
Lake
nw Fouts Camp (Frog Pond); Snow Mt.
1889
Comment
RSA25560
Ranunculus aquatilis var. capillaceus
J. W. Blankinship
1923-4-5
s.n.
Lake
Scott Valley, Ponds
Comment
CAS-BOT-BC378991
Ranunculus arvensis
John J. Thomas
1969-4-29
14994
Lake
4.6 mi north of Lower Lake along Highway 53
Comment
UCD48149
Ranunculus californicus
M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama
2000-4-29
20
Lake
Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill.
640
Comment
POM269213
Ranunculus hebecarpus
Lyman Benson
1928-4-30
2
Lake
Kelseyville, middle N coast, beneath trees at Breen's Lake, Mt. Konocti
488
Comment
UC1196273
Ranunculus hebecarpus
Joseph P. Tracy
1921-5-12
5528
Lake
near Lakeport; Northern Coast Ranges
426
Comment Read comments Nov 12 2007
UC162820
Ranunculus hebecarpus
J. P. Tracy
May 28 1902-Jun 2 1902
1703
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
UC511340
Ranunculus hebecarpus
Lyman Benson
1931-3-25
2696
Lake
Harris Hill Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville
518
Comment
CAS-BOT-BC168202
Ranunculus occidentalis
Greg de Nevers
2001-4-8
12183
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
457
Comment
HSC44297
Ranunculus occidentalis
Barbara Kelly
1977-4-23
340
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
UC1126197
Ranunculus occidentalis
K. Bradshaw
1937-5-28
12
Lake
Windy Point Mendocino National Forest, Lakeport Quadrangle
Comment
RSA268305
Ranunculus occidentalis var. eisenii
Lyman Benson
1932-6-15
3694
Lake
Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed.
701
Comment
RSA299401
Ranunculus occidentalis var. eisenii
W. L. Jepson
1936-4-19
17430
Lake
Low Muddy ground of valley flor on W side of the road, Callayomi Valley
Comment
HSC31603
Ranunculus occidentalis var. occidentalis
Bonnie Prange
1974-5-4
Lake
Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20.
671
Comment
JEPS124245
Ranunculus occidentalis var. occidentalis
Lowell Ahart
2015-4-10
20017
Lake
About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams.
Comment
UCD147173
Ranunculus occidentalis var. occidentalis
Joel Hernandez; Plant Science 102 collecing interns
2014-4-26
5
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge, edge of Anderson Flat.
408
Comment
POM273397
Raphanus sativus
Lyman Benson
1928-6-28
359
Lake
McGaw Slough. Kelseyville. Middle N Coast Mtn range, Cold Creek River.
457
Comment
POM283040
Rhamnus californica
Lyman Benson
1928-6-16
280
Lake
Highway Springs.
610
Comment
UC215318
Rhamnus californica subsp. californica
A. A. Heller
1919-6-8
13246
Lake
e base Snow Mountain (Mill Creek Forestry Station)
548
Comment Read comments Dec 31 2011
UC592733
Rhamnus californica subsp. californica
unknown
1928-5-6
2003
Lake
8.5 mi w Bartlett Springs (on road to Clear Lake)
Comment
UC592734
Rhamnus californica subsp. californica
unknown
1928-5-5
1967
Lake
3.5 mi from Clear Lake (on the Bartlett Springs Grade)
Comment
CDA35699
Rhamnus californica subsp. occidentalis
G. D. Barbe, T. C. Fuller
1972-6-3
960
Lake
South shore of Boggs Lake.
0
Comment
SEINET3814688
Rhamnus crocea
Lewis S. Rose
1934-5-22
34268
Lake
Blue Lakes.
Comment
CAS-BOT-BC59829
Rhamnus ilicifolia
Carl B. Wolf
1928-5-6
2057
Lake
5 mi. e. of Bartlett Springs on road to Williams.
Comment
POM246523
Rhamnus ilicifolia
Carl B. Wolf
1928-5-4
1902
Lake
2 mi. north of Middletown.
Comment
POM283030
Rhamnus ilicifolia
Carl B. Wolf
1930-12-27
2567
Lake
Soda Bay Grade, Middle N Coast Clear Lake. Hill at mouth of Kelsey Creek, N slope.
427
Comment
UC570989
Rhamnus ilicifolia
Herbert L. Mason
1926-1-2
2602
Lake
between Lower Lake and Middletown
Comment
CAS-BOT-BC170550
Rhus aromatica
M. S. Baker
1925-4-6
239
Lake
Blue Lakes
Comment
CAS-BOT-BC200701
Rhus aromatica
H. L. Mason
1926-3-21
2763
Lake
Toll House Canyon between Middletown and Mount St. Helena
Comment
HSC39566
Rhus aromatica
D. E. Anderson, J. P. Smith
1971-6-26
- 1207
Lake
Register area of Mendocino National Forest.
Comment
UCD147526
Rhus aromatica
Steven Vitales; Plant Science 102 collecing interns
2014-4-26
7
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Top of Lewis Ridge near undeveloped road.
426
Comment
CAS-BOT-BC433163
Ribes
Agnes M. Bowman
1902-1-1
157
Lake
Unspecified
Comment
HSC89690
Ribes californicum
William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson
1989-4-15
Lake
7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground
152
Comment
POM274757
Ribes californicum
Lyman Benson
1928-3-28
29
Lake
Kelseyville, Middle N Coast Mtn. range. Kelsey Creek river mouth.
457
Comment
CAS-BOT-BC173347
Ribes lobbii
Walter Knight; Irja Knight
1969-7-5
2753
Lake
From near summit of Sheetiron Mt.
1981
Comment
RSA0021645
Ribes malvaceum
Lyman Benson
1928-4-30
738
Lake
Eastern base Mt. Konocti. Konocti Bay, Middle North Coast range, Clear Lake.
549
Comment
SEINET12220259
Ribes malvaceum
F. W. Hoffman
1947-1
948
Lake
Clear Lake on E side of Mt. Konocti
Comment
HSC95340
Ribes malvaceum var. viridifolium
A. Hove, A. Poteet, C. Sanville
1999-3-27
11
Lake
Brim Rd. 0.5 mi off Walker Ridge Rd
661
Comment
JEPS81365
Ribes nevadense
L. R. Heckard and J. C. Hickman
1982-7-7
5974
Lake
nw side Snow Mt. (Middle Fork of Stoney Creek); , Stoney Creek
1569
Comment
CDA15492
Ribes roezlii
G. F. Hrusa, WTD
1998-6-19
14629
Lake
North Coast Ranges; In open on N side of Goat Mtn. summit.
Comment
CHSC63731
Rigiopappus leptocladus
Vernon H. Oswald; Lowell Ahart
1994-6-20
6343
Lake
Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford.
762
Comment
UC1561197
Rigiopappus leptocladus
Barbara Ertter with Linda Vorobik and Elizabeth Neese
1988-6-4
7505
Lake
a few mi nw Pine Grove (Bottle Rock Rd, 1.3 mi se of Sulphur Creek Rd jct, halfway between Kelseyville and Middleton)
731
Comment
RSA273416
Robinia pseudoacacia
Robert M. Specht, John Rehling
1976-5-16
467
Lake
South side of Hwy 175 approx. .05 mile from Hwy 29.
Comment
RSA66055
Rorippa curvisiliqua
F. W. Peirson, Mabel Peirson
1926-4-2
6641
Lake
Auto park near Lower Lake.
Comment
UCD115304
Rorippa curvisiliqua
H. S. Yates
1934-4-15
3774
Lake
California Forest and Range Experiment Station, Bendmore Valley, Ukiah.
762
Comment
JEPS78365
Rosa
Edward Lee
1936-9-20
2580
Lake
lower camp s Snow Peak West; Snow Mtn.
1036
Comment
POM275400
Rosa californica
Lyman D. Benson
1933-6-20
s.n.
Lake
Kelseyville, middle N Coast mt. range. Kelsey Creek.
457
Comment
RSA2626
Rosa californica
J. W. Blankinship
1928-8-25
s.n.
Lake
Kelseyville.
Comment
UC1128565
Rosa californica
K. E. Bradshaw
1937-6-10
129
Lake
Lower Blue Lake Lakeport Quadrangle
411
Comment
CAS-BOT-BC148358
Rubus leucodermis
A. A. Heller
1902-7-14
5877
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC158805
Rubus ursinus
Alice Eastwood
1925-5-23
12909
Lake
Dashiells, Mt. Sanhedrin
Comment
UC666171
Rubus ursinus
H. P. Olmo and S. W. Brown
1941-6-5
41053
Lake
bog along state hgwy 20; Upper Clear Lake Region, Cold Spring; Cold Spring, Clear Lake Region, Lake Co.
Comment
CAS-BOT-BC164372
Rumex
Peter Rubtzoff
1966-8-20
5793
Lake
Boggs Lake. On south side of lake.
Comment
UCD160332
Rumex acetosella
James A. Neilson Jr.
1975-5-14
3468
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
CAS-BOT-BC445669
Sagittaria cuneata
Peter Rubtzoff
1963-9-12
5255
Lake
Clear Lake State Park. In lower Kelsey Creek area.
Comment
CAS-BOT-BC445665
Sagittaria cuneata
J. W. Blankinship
1927-7-10
s.n.
Lake
Kelseyville. Along lower Cold Cr.
Comment
CAS-BOT-BC103122
Salix bonplandiana
Agnes M. Bowman
1902-5-1
s.n.
Lake
Sulphur Banks
Comment
CAS-BOT-BC103134
Salix bonplandiana
J. W. Blankinship
1928-9-16
s.n.
Lake
Sigler Springs
Comment
CAS-BOT-BC102875
Salix breweri
Ball; Bracelin; Parks & Parks
1931-4-21
32
Lake
St. Helena Creek 8 km. south of Middletown
430
Comment
CAS-BOT-BC102879
Salix breweri
James A. Gunn, Jr.
1902-5-17
s.n.
Lake
3 m. N.W. Glenbrook in Sweetwater Valley
Comment
UC1005650
Salix breweri
Frank W. Gould
1939-4-8
633
Lake
1.5 mi w county line (between Leesville and Lucerne, along small stream)
Comment
UC481155
Salix breweri
Harold E. Parks
1931-9-18
1066
Lake
near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek
420
Comment
UC481199
Salix breweri
Ball, Bracelin, Parks and Parks
1931-4-21
22
Lake
near junction with St. Helena Creek (about 6 km s); Mirabel Creek
420
Comment
UC481227
Salix breweri
Harold E. and Susan T. Parks
1931-3-31
924
Lake
near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek
420
Comment
UC481234
Salix breweri
Ball, Bracelin, Parks and Parks
1931-4-21
28
Lake
near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above creek mouth); Mirabel Creek
420
Comment
CHSC116264
Salix exigua var. exigua
Barbara L. Wilson; Nick Otting
2010-5-21
16002
Lake
McLaughlin Reserve.
670
Comment
HSC37901
Salix gooddingii
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2302
Lake
Beside Morgan Valley Rd., 7.8 mi. from Upper Lake
640
Comment
POM295263
Salix gooddingii
Lyman D. Benson
1948-7-2
12879
Lake
Lakeside Park, north of Kelseyville on Clear Lake.
396
Comment
CAS-BOT-BC104135
Salix hindsiana
Doris K. Kildale
1926-5-31
2080
Lake
road from Junction to Hopland
Comment
RSA3431
Salix laevigata
J. A. Gunn Jr.
1902-5-1
s.n.
Lake
Near Kelseyville.
Comment
UC481233
Salix laevigata
Ball, Bracelin, Parks and Parks
1931-4-21
29
Lake
St. Helena Creek just s of Middletown; St. Helena Creek
400
Comment
CAS-BOT-BC125146
Salix lasiandra var. lasiandra
S. Saufferer
1973-5-24
225
Lake
About 33 mis. west of Williams, of the north fork of Cache Creek
Comment
HSC20015
Salix lasiolepis
H. E. Parks
1931-3-31
925
Lake
Mt. St. Helena
Comment
RSA10743
Salix lasiolepis
Carl B. Wolf
1928-5-7
2082
Lake
3 miles east of Hough's Mineral Springs, on the road to Williams.
Comment
UC483333
Salix lasiolepis
J. A. Gum Jr.
1902-5-1
8
Lake
near Kelseyville
Comment
UC846646
Salix lasiolepis
Lewis S. Rose
1932-2-21
3238
Lake
Upper Lake
411
Comment
CAS-BOT-BC128507
Salix lasiolepis var. lasiolepis
Alice Eastwood
1925-5-22
12861
Lake
Dashiells, Mt. Sanhedrin
Comment
CAS-BOT-BC128543
Salix lasiolepis var. lasiolepis
Agnes M. Bowman
1902-4-29
s.n.
Lake
Sulphur Banks
Comment
CAS-BOT-BC128547
Salix lasiolepis var. lasiolepis
James A. Gunn, Jr.
1902-5-17
s.n.
Lake
2 m. SE Glenbrook
Comment
UC66166
Salix melanopsis
A. A. Heller
1902-8-1
6024
Lake
on Eel R. 1 mi. below Hullville; Eel R.
Comment
RSA0034887
Salix melanopsis
Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks
1931-4-21
30
Lake
St. Helena Creek just south of Midletown.
400
Comment
HSC43940
Salvia columbariae
Robert M. Specht
1977-5-14
863
Lake
SE running ridge
Comment
JEPS62651
Salvia columbariae
W. L. Jepson
1938-6-9
18916
Lake
Bartlett Mtn.
1219
Comment
RSA401439
Salvia columbariae
M. S. Baker
1977-4-23
189
Lake
0.4 miles north of State Route 20 along Walker Ridge Road
640
Comment
POM46715
Sambucus caerulea
A. A. Heller
1902-7-15
5898
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
SEINET12322348
Sambucus caerulea
W. Knight, Knight, I.
1981-1
4344
Lake
across the road from Soda Creek Resort neak Lake Pillsbury
594
Comment
OBI30075
Sambucus nigra subsp. caerulea
K. Fisher
1970-5-9
N 44
Lake
Hwy 175, 4 mi W of hwy 29
488
Comment
CDA24956
Sanicula bipinnata
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17121
Lake
North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope,
601
Comment
HSC44265
Sanicula bipinnata
Barbara Kelly
1977-4-23
338
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC82315
Sanicula bipinnata
Thomas W. Nelson, Jane P. Nelson
1978-4-1
3865
Lake
E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20
Comment
HSC42241
Sanicula bipinnatifida
Ed Cope
1977-4-23
41
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
POM288027
Sanicula bipinnatifida
Lyman Benson
1935-3-23
6296
Lake
Kerseyville, Cold Creek Canyon, Middle N. Coast mountains
Comment
UC154127
Sanicula crassicaulis
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2274
Lake
Northern Coast Ranges, Elk Mountain, northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain
1219
Comment
UCD110867
Sanicula crassicaulis
Christopher Mallek
2008-1
HV1- 6
Lake
High Valley.
793
Comment
OBI8776
Sanicula graveolens
Rimo Bacigalupi, G. T. Robbins
1954-6-24
4584
Lake
Below summit of Boardman ridge, along road leading to summit of Hull Mtn, 9.6 mi above Lake Pillsbury
1554
Comment
UC916662
Sanicula laciniata
Milo S. Baker
1950-5-6
12212
Lake
1 mi se of Borax Lake
Comment
JEPS43489
Saxifraga californica
Hardin Irwin
1904-3-18
25
Lake
Kelseyville, Cold Creek Cold Creek; Kelseyville, Cold Creek
Comment
RSA2282
Saxifraga californica
J. W. Blankinship
1927-3-28
s.n.
Lake
Mt. Konocti
610
Comment
CAS-BOT-BC111393
Schoenoplectus acutus var. occidentalis
Peter Rubtzoff
1951-9-1
696
Lake
Blue Lakes, in water of the northern lake near the shore.
Comment
RSA286229
Schoenoplectus acutus var. occidentalis
Robert F. Thorne
1974-7-27
44989
Lake
Boggs Lake: N of Harrington Flat Road.
915
Comment
RSA227222
Schoenoplectus fluviatilis
Peter Rubtzoff
1963-9-12
5256
Lake
Clear Lake State Park. In lower Kelsey Creek.
Comment
POM273214
Scleranthus annuus
J. T. Howell
1945-6-19
21056
Lake
Sawmill Flat, Bartlett Mountain.
1220
Comment
CAS-BOT-BC239994
Scribneria bolanderi
Peter H. Raven
1963-4-13
18165
Lake
0.2 miles east of State Highway 29, near Lakeport
Comment
UC1100463
Scribneria bolanderi
J. R. Sweeney with L. Constance and S. G. Smith
1951-4-15
601
Lake
5 mi from Middletown (along Pope Valley Road at Dieteris Lake Reservoir); Dieteris Lake Reservoir, Pope Valley Road
Comment
UC25791
Scutellaria antirrhinoides
Willis L. Jepson
1892-7
Lake
near Uncle Sam Mountain; Mountain Region of Clear Lake
Comment
SEINET10939554
Scutellaria austiniae
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20671
Lake
Collected 16.1 mi n of upper lake on the rd to pillsbury lake, 1.3 mi n of elk Mt summit. Yellow pines and some small douglas fir still standing after the Logging.
1128
Comment
CHSC78662
Scutellaria californica
L. P. Janeway
2000-5-30
6759
Lake
Inner North Coast Ranges. Dirt road on west side of Spanish Creek 1.4 km north of North Ford Cache Creek.
494
Comment
RSA275351
Scutellaria californica
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9302
Lake
Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01.
1006
Comment
UC565454
Scutellaria californica
Pauline Schulthess
1931-7-3
Lake
about 2 mi w of Kelseyville (Big Valley); Big Valley
Comment
CHSC71432
Scutellaria siphocampyloides
Vernon H. Oswald; Lowell Ahart
1998-7-15
9289
Lake
East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. Along the edge of an intermittent stream.
640
Comment
UC1239703
Scutellaria tuberosa
J. P. Tracy
May 28 1902-Jun 2 1902
1686
Lake
6 mi nw of Lakeport (about Scotts Valley); Scotts Valley
426
Comment
UC1549224
Scutellaria tuberosa
Richard Olmstead
1984-4-28
522
Lake
between Williams and Clear Lake (along Walker Ridge Road, 2.4 mi n of CA 20); Walker Ridge Road
777
Comment
UCD160457
Scutellaria tuberosa
James A. Neilson Jr.
1975-5-22
3178
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
CAS-BOT-BC63788
Sedum radiatum subsp. radiatum
Samuel Litton
1938-5-13
8986
Lake
Roadbank of Hwy. 6 mi. W of Lakeport.
Comment
UCD83686
Sedum spathulifolium
John Rosenthal; with PLB 102 class
2010-5-2
7
Lake
West slope of Walker Ridge. Along Bartlett Springs Road, west of the Kilpepper Creek low water bridge, and just west of high water bridge over main creek. South side of road.
492
Comment
CAS-BOT-BC63936
Sedum spathulifolium
Lawrence Beane
1949-5-11
286
Lake
8 miles south of Clearlake.
Comment
RSA0081666
Sedum spathulifolium
C. B. Wolf
1928-5-6
2005
Lake
6.5 mi. W of Bartlett Springs on the road to Clear Lake.
Comment
CAS-BOT-BC363311
Senecio aronicoides
Robert E. Jameson
1967-5-25
12
Lake
South Fork of Scott's Creek, 4 miles west of Lakeport
Comment
CAS-BOT-BC363316
Senecio aronicoides
Alice Eastwood
1925-5-25
12941
Lake
Dashiells, Mt. Sanhedrin
Comment
JEPS17416
Senecio aronicoides
W. L. Jepson
1943-5-16
20796
Lake
near Lakeport; Scott Valley
Comment
JEPS73471
Senecio aronicoides
L. R. Heckard
1972-7-9
3079
Lake
along trail from Frog Pond to Milk Ranch; Snow Mt.
1950
Comment
UC767456
Senecio aronicoides
R. F. Hoover
1941-5-2
4975
Lake
near Adams Springs
Comment
RSA15094
Senecio clevelandii
Daniel Cleveland
1882-1
s.n.
Lake
Allens Springs
Comment
POM272194
Senecio greenei
Lyman Benson
1932-6-15
3689
Lake
Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed.
701
Comment
RSA74461
Senecio greenei
Milo S. Baker
1947-5-30
11786
Lake
near Glenbrook.
Comment
HSC42079
Sidalcea diploscypha
E. Cope
1977-4-23
30
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
UC1002662
Sidalcea diploscypha
Milo S. Baker
1934-5-22
12937
Lake
3 mi e Middletown; e of Middletown
Comment
UC108894
Sidalcea diploscypha
Mrs. K. Brandegee
1892-6-22
Lake
Snow Mountain
Comment
UC1736029
Sidalcea diploscypha
Dean W. Taylor
1998-6-3
16471
Lake
serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport
426
Comment
CAS-BOT-BC205764
Sidalcea oregana
Lyman Benson
1932-8-5
4035
Lake
Kelseyville, Middle N Coast Mt. Range, Clear Lake, McGaw Slough
457
Comment
POM61845
Sidalcea oregana subsp. hydrophila
A. A. Heller
1902-8-11
s.n.
Lake
Near Hullville on the ridge between Eel River and Rice Creek.
Comment
UC763046
Sidalcea oregana subsp. oregana
R. F. Hoover
1940-8-25
4539
Lake
se base of Mt. Konocti
Comment
RSA10201
Silene antirrhina
C. B. Wolf
1928-5-5
1941
Lake
1 mi from Clear Lake on the Bartlett Springs Grade.
Comment
POM286442
Silene californica
Lyman Benson
1931-3-26
2701
Lake
Clear Lake Dam; Town: Lower Lake; Mt. Range: Inner N. Coast; River: Cache Creek.
427
Comment
CHSC56534
Silene laciniata subsp. californica
Steven Triano
1988-6-1
234
Lake
Ca 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury.
563
Comment
CAS-BOT-BC135358
Sisyrinchium
M. S. Jussel
1931-4-1
s.n.
Lake
Kelseyville
Comment
UC1032529
Sisyrinchium bellum
R. C. Wilson
1937-5-13
360
Lake
1 1/2 mi s of Lakeport
411
Comment
CDA39473
Sisyrinchium bellum
E. Kalar
1961-5-12
s.n.
Lake
Kelseyville, Lake County Airport.
0
Comment
SEINET3876407
Sisyrinchium bellum
John S. Palmer
1975-5-3
317
Lake
8.7 mi (14.5 km) east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0
549
Comment
SEINET10826906
Sitanion multisetum
A. Arthur Heller
1902-7-14
Heller 5865
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
POM280549
Solanum nigrum
Lyman D. Benson
1928-12-27
897
Lake
Soda bay grade. Middle N Coast mtn range, Clear Lake watershed.
457
Comment
CHSC32938
Solanum parishii
Debbie Stamp; J. Spilter, C. Railey, P. Powers, C. Macdonald
1980-4-19
4
Lake
Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground.
Comment
HSC66660
Solanum parishii
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-4-19
1
Lake
Coldsprings Campground, along access rd. to Indian Valley Dam
Comment
UCD44975
Solanum parishii
Geri Hulse-Stephens
2002-6-2
963
Lake
Goat Mountain. East of Fallen Fir Marsh.
1280
Comment
CAS-BOT-BC156498
Solanum umbelliferum
A. Eastwood; J. T. Howell
1938-5-15
5536
Lake
Mirabel Mine
Comment
CAS-BOT-BC83603
Solanum umbelliferum
A. M. Bowman
1902-5-1
253
Lake
Sulphur Banks
Comment
CAS-BOT-BC83616
Solanum umbelliferum
P. Schulthess
1931-8-8
s.n.
Lake
Mount Konocti.
Comment
CAS-BOT-BC83640
Solanum umbelliferum
A. A. Heller
1919-5-10
13144
Lake
Valley of a tributary of Cache creek 5 miles E of Hough's Springs
Comment
JEPS80315
Solanum umbelliferum
L. R. Heckard and J. Hickman
1981-6-20
5554
Lake
n slope of North Ridge, Snow Mountain North Ridge; Snow Mountain, North Ridge
1752
Comment
RSA10194
Solanum umbelliferum
Carl B. Wolf
1928-5-5
1950
Lake
1 mi from Clear Lake on the Bartlett Springs Grade.
Comment
CAS-BOT-BC422303
Soleirolia soleirolii
R. H. Gripp
1957-6-6
s.n.
Lake
Renfro Estate, Konocti Bay
Comment
SEINET10908399
Solidago occidentalis
Lyman D. Benson
1928-9-21
Benson 562
Lake
Rincon School House. Kelseyville, Edge of Kelsey Creek. Middle North Coast. Clear Lake.
518
Comment
UCSC000785
Solidago occidentalis
B. Schreiber
1936-9-20
2344
Lake
0.6 mile S.S.W. of Elk Mt. Ranger Station Elk Mt. Ranger Station - Upper Lake, Mendocino National Forest
975
Comment
CAS-BOT-BC365014
Solidago velutina subsp. californica
Angsbury
1920-8-1
s.n.
Lake
Bartlett Springs
Comment
RSA21556
Sparganium erectum subsp. stoloniferum
Carl B. Wolf
1937-9-15
9357
Lake
North Coast Range, Clear Lake, 1 mile north of Lakeport.
396
Comment
POM282236
Sparganium eurycarpum
Lyman Benson
1929-9-22
1916
Lake
Lakeside Park, North Coast Mt. range, Clear Lake.
427
Comment
POM293180
Spergula arvensis
Lyman Benson
1946-8-31
12190
Lake
Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range.
457
Comment
CDA40166
Spergularia rubra
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18554
Lake
North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir.
432
Comment
CAS-BOT-BC502062
Stachys
Peter Rubtzoff
1963-9-13
5268
Lake
Clear Lake State Park near lower Cole Creek
Comment
CHSC105199
Stachys albens
B. Castro; L. P. Janeway
1999-7-5
1004
Lake
Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge.
981
Comment
RSA97080
Stachys albens
M. S. Jussel
1948-8-6
54
Lake
Calf-Meadow, 2 miles from Glenbrook.
Comment
UCD136967
Stachys rigida var. quercetorum
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7726
Lake
Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands.
548
Comment
POM286249
Stellaria media
Lyman Benson
1930-3-26
1973
Lake
Lucerne, Clear Lake.
457
Comment
CAS-BOT-BC392523
Stellaria media
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mt.
Comment
CAS-BOT-BC393984
Stellaria nitens
John H. Thomas
1966-3-21
11527
Lake
About 2.5 miles northeast of Middletown as measured along highway 29.
Comment
CAS-BOT-BC375218
Stephanomeria elata
John Thomas Howell
1937-7-19
13134
Lake
Elk Mt.
Comment
CAS-BOT-BC375569
Stephanomeria lactucina
A. A. Heller
1902-7-27
5991
Lake
Thistle Springs, Mt. Sanhedrin
Comment
POM56358
Stephanomeria virgata
A. A. Heller
1902-8-1
6021
Lake
Eel River one mile below Hullville
Comment
RSA463084
Stephanomeria virgata
Lyman Benson
1936-8-4
7926
Lake
Kelseyville. Middle N. Coast mtn range, Clear Lake watershed.
412
Comment
SEINET10603928
Stipa pulchra
BOS
1978-4-9
BOS 12
Lake
12 mi e of Clearlake Oaks, on Hwy 20, ca. 25 ft n of Hwy 20. Foothill Woodland.
Comment
CAS-BOT-BC61154
Streptanthus barbiger
R. D. Stone
1983-6-7
526
Lake
Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove.
740
Comment
CAS-BOT-BC61155
Streptanthus barbiger
R. D. Stone
1983-6-7
526
Lake
Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove.
740
Comment
CAS-BOT-BC61156
Streptanthus barbiger
R. D. Stone
1983-6-9
530
Lake
Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove.
740
Comment
UC665661
Streptanthus barbiger
Herbert L. Mason
1940-5-22
12309
Lake
ridge s Lakeport
Comment
UC956563
Streptanthus barbiger
Freed W. Hoffman
1948-8-3
2351
Lake
near top of ridge on e side of rd North Coast Ranges, Glenbrook
Comment
UC956564
Streptanthus barbiger
Freed W. Hoffman
1948-5-15
2278
Lake
Glenbrook North Coast Ranges
Comment
UC956619
Streptanthus barbiger
Freed W. Hoffman
1948-6-24
2307
Lake
creek 1.5 mi from summit of Mayacamas Range (on old Pieta-Highland Springs rd); North Coast Ranges, Highland Creek
541
Comment
UCD151226
Streptanthus barbiger
James A. Neilson Jr.
1974-5-24
2891
Lake
Mayacmas Mountains, below Geyser Rock, west of Whispering Pines and State Highway 175. (Elevation estimated using Google Earth by label maker.)
1082
Comment
UCD167683
Streptanthus breweri
Collector Unknown
1977-5-26
2
Lake
Guenoc Ranch Rd, 0.8 mi north of junction of Butts Canyons and Oat Hill Mine Roads, along Butts Canyon Road, then across unnamed creek. North of Detert Reservoir on Guenoc Ranch Property. (Exact location unknown. Coordinates estimated by label maker.)
Comment
SEINET10735473
Streptanthus breweri
Charles F. Baker
1903-5-9
Baker 3059
Lake
Near Lakeport, Lake county, California
Comment Read comments Jan 10 2018
UC1492726
Streptanthus breweri var. breweri
Freed W. Hoffman
1950-6-30
3435
Lake
e Indian Valley (14.5 mi e of Bartlett Springs); North Coast Ranges, Complexion Creek
Comment
HSC47704
Streptanthus glandulosus
J. P. Smith, J. O. Sawyer
1978-4-29
9786
Lake
Complexion Canyon on Bartlett Springs Rd.
Comment
SEINET11993498
Streptanthus glandulosus
F. H. Utech, Knight, W.; Knight, I.; Edwards, S.
1986-1
86 -280
Lake
Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville
500
Comment
UC956576
Streptanthus glandulosus subsp. glandulosus
Freed W. Hoffman
1949-5-16
2781
Lake
1.2 mi w Ruppert Ridge Trail; North Coast Ranges, Bartlett Mountain
1219
Comment
CAS-BOT-BC87397
Streptanthus morrisonii
A. R. Kruckeberg
1947-6-14
1482
Lake
On low saddle just west of White's Point, Table Mountain Road between Mountain Mill House and Oat Hill School.
Comment
UC1177098
Streptanthus morrisonii subsp. elatus
Peter H. Raven
1954-9-1
8113
Lake
along creek about 1 mi e Mirabel Park; Hoffman Creek
Comment
HSC46579
Streptanthus tortuosus var. tortuosus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9334
Lake
Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01
1585
Comment
UC584138
Styrax officinalis var. redivivus
J. Clausen
1935-5-20
1027
Lake
31 5 mi w <sic> Williams
Comment
CAS-BOT-BC48031
Styrax redivivus
J. Clausen
1935-5-20
1027
Lake
31.5 mi. W. of Williams, on rock slope along road.
Comment
CAS-BOT-BC48041
Styrax redivivus
Alice Eastwood; John Thomas Howell
1938-5-16
5640
Lake
Near Sulphur Banks
Comment
RSA10715
Styrax redivivus
Carl B. Wolf
1928-5-7
2115
Lake
7 miles east of Houghs Mineral Springs on the road to Williams.
Comment
HSC40282
Swertia albicaulis var. nitida
J. D. Ackerman, A. M. Montalvo
1975-9-10
675
Lake
Boggs Mtn., E of Cobb, near summit on Rd. 541
1104
Comment
UCD20713
Symphoricarpos albus var. laevigatus
Mark Bibbo; w/ Laura Wynholds
2002-7-20
54
Lake
McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd.
609
Comment
UC86738
Symphyotrichum foliaceum
T. S. Brandegee
1892-8-25
Lake
Snow Mountain
Comment
CAS-BOT-BC221942
Taeniatherum caput-medusae
John Thomas Howell
1945-6-18
20997
Lake
Kelseyville
Comment
UC728671
Taeniatherum caput-medusae
Milo S. Baker
1945-6-18
10941
Lake
1 1/2 mi s of Kelseyville (along Highway)
Comment
UCD86106
Taeniatherum caput-medusae
Beecher Crampton
1956-6-27
3686
Lake
1.8 miles east of Loch Lomond, on road to Seigler Springs.
815
Comment
CAS-BOT-BC223935
Tamarix parviflora
Jay B. Walker
1995-4-30
1401
Lake
10km E of Clearlake Oaks along Hwy 20
500
Comment
HSC48464
Taraxacum erythrospermum
J. P. Smith
1978-4-23
9751
Lake
Barrel Springs Campgound
701
Comment
CHSC25152
Taraxia ovata
M. M. Dumont
1970-4-18
112
Lake
W side of Hwy 175, 1.7 mi from junction of Hwys 175 and 29, ca. 2 mi s of Lakeport.
417
Comment
UC1122286
Taraxia ovata
R. C. Wilson
1937-5-13
356
Lake
1 1/2 mi s Lakeport; Lakeport Quadrangle
Comment
UC1282761
Tauschia kelloggii
J. R. Sweeney
1952-5-3
817
Lake
Pluth Ranch Fire
Comment
CAS-BOT-BC126755
Taxus brevifolia
Peter Rubtzoff
1974-7-19
7700
Lake
Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road
Comment
UC1126235
Thalictrum fendleri var. polycarpum
A. Simontacchi
1937-6-25
219
Lake
0.8 mi sse Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle
Comment
UCD160624
Thalictrum fendleri var. polycarpum
James A. Neilson Jr.
1975-6-5
3248
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
UCD168605
Thalictrum fendleri var. polycarpum
Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck
2017-5-27
9366
Lake
along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream.
1121
Comment
UCD41877
Thalictrum fendleri var. polycarpum
Geri Hulse-Stephens
2001-6-5
632
Lake
Goat Mountain. Three Walnuts Marsh.; Common name: meadow-rue.
944
Comment
HSC41171
Thalictrum polycarpum
Robert M. Specht, John Rehling
1976-5-15
444
Lake
11 mi. S on Bottle Rock Rd. from Hwy. 29, 1 mi. W on Union Oil Rd. to geysers
Comment
POM276190
Thermopsis californica var. californica
Lyman D. Benson
1932-6-15
3702
Lake
Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed.
701
Comment
CAS-BOT-BC88424
Thysanocarpus curvipes
Carl B. Wolf
1928-5-6
2038
Lake
1.5 mile west of Bartlett Springs.
Comment
CAS-BOT-BC88425
Thysanocarpus curvipes
L. R. Abrams
1928-5-5
12328
Lake
Kelseyville.
Comment
CAS-BOT-BC88426
Thysanocarpus curvipes
L. R. Abrams
1928-5-5
12328
Lake
Kelseyville.
Comment
CDA40173
Thysanocarpus curvipes
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18560
Lake
North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir.
442
Comment
HSC35049
Thysanocarpus curvipes
Dryden
1975-5-3
146
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
SBBG70423
Thysanocarpus curvipes
M. N. Ackley
-Apr-1921
139
Lake
Lakeport
411
Comment
UC527840
Thysanocarpus curvipes
Ira L. Wiggins
1933-6-3
6723
Lake
2 mi e Oat Hill Mine; e of Oat Hill Mine
Comment
RSA0057355
Thysanocarpus radians
Rimo Bacigalupi
1926-3-28
1263
Lake
4 or 5 miles south of Middletown.
Comment
UCD136852
Tolpis barbata
Barbara Ertter; Linda Vorobik and Elizabeth Neese
1988-6-4
7520
Lake
Scotts Valley Rd 1 mi S of Hwy 20, ca 7 air miles NW of Lakeport. On west side of road.
426
Comment
SEINET12326991
Tonella tenella
S. E. Bigbee
1984-1
65
Lake
Jct. Hwy 20 & Walker Ridge Rd., ca 9 km W of Hwys 20 & 16. Wilbur Spring Quadrangle, 15
607
Comment
CHSC101522
Torilis arvensis
G. F. Hrusa; R. Gross
2008-5-23
17395
Lake
Crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway.
457
Comment
CAS-BOT-BC81391
Torreya californica
Elmer I. Applegate
1934-3-31
8871
Lake
Upper waters of Putah Creek
Comment
UC1134361
Torreya californica
K. E. Bradshaw
1937-6-1
40
Lake
5 mi w Lakeport; Lakeport Quad.
792
Comment
UCD40027
Torreya californica
Rodney Gale Myatt
1971-9-16
1320
Lake
Just above Potter Valley, west of Lake Pillsbury.
609
Comment
CAS-BOT-BC169197
Toxicodendron diversilobum
John Thomas Howell; Alice Eastwood
1938-5-17
5651
Lake
Near Upper Lake
Comment
CHSC83454
Toxicoscordion micranthum
L. P. Janeway
2002-5-2
7569
Lake
Inner North Coast Ranges. Uppermost meadow of Sawtelle Valley; northern end of Walker Ridge.
686
Comment
UCD144221
Toxicoscordion micranthum
G. F. Hrusa; R. Gross
1997-5-11
13767
Lake
On northeast side of Clear Lake, above town of Nice on Bartlett Spring Road near Bartlett Mountain summit.
1100
Comment
UC26052
Trichostema lanceolatum
H. N. Bolander
Sep 1863
2665
Lake
near Clear Lake
Comment
CHSC29538
Trichostema laxum
Dibble; Griggs
1979-7-11
101
Lake
Near Bear Creek, close to the town of Stonyford.
883
Comment
HSC44008
Trichostema laxum
Robert M. Specht
1977-8-17
1175
Lake
NW of Dunnigan hill
500
Comment
JEPS11960
Trichostema laxum
Rimo Bacigalupi & G. T. Robbins
1954-6-25
4613
Lake
1/2 mi E of Bartlett Springs; Mendocino National Forest
624
Comment
UCLA54883
Trichostema laxum
Lester Rowntree
1937-7-11
Lake
Cobb Mountain
Comment
SD67308
Trichostema laxum
Darley F. Howe
1967-8-9
4370
Lake
6.0 miles north of Upper Lake.
456
Comment
SEINET10499338
Trichostema laxum
John T. Middleton
1938-7-18
Middleton s.n.
Lake
Comment
JEPS46084
Trifolium albopurpureum var. albopurpureum
Eleanor Armstrong
1932-6-5
532
Lake
near Ice Plant (at foot of mtn); Cobb Mtn
609
Comment
JEPS86643
Trifolium albopurpureum var. dichotomum
L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe
1988-6-19
6719
Lake
1/3 mi ne Summit Springs; Snow Mtn, sw flank
1630
Comment
JEPS65754
Trifolium bifidum var. bifidum
Willis L. Jepson
1943-5-16
29825
Lake
Glen Eden SChool Scott Valley
Comment
UC74969
Trifolium bifidum var. bifidum
C. F. Baker
1903-5-9
3061
Lake
near Lakeport
Comment
UCD83738
Trifolium ciliolatum
Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau
2010-5-5
5987
Lake
Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and 'the Rapids.
382
Comment
JEPS65826
Trifolium cyathiferum
W. L. Jepson
1892-7
13696
Lake
Gravelly Valley South Fork of Eel River
Comment
HSC35390
Trifolium depauperatum
John S. Palmer
1975-5-3
325
Lake
8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
SEINET7042456
Trifolium depauperatum
A. G. Vestal
1963-5-11
s.n.
Lake
Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN.
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
CHSC20631
Trifolium fucatum
Robert A. Schlising; Greg Bos
1963-3-30
2470
Lake
Roadside, Butts Canyon Road, 1.6 miles north of Betert Reservoir.
Comment
UC249724
Trifolium fucatum
Joseph P. Tracy
1921-5-12
5521
Lake
Lakeport Northern Coast Ranges
426
Comment
UCD141190
Trifolium glomeratum
Ellen Dean; with Plant Biology 102 interns
2013-4-14
7690
Lake
Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot.
405
Comment
RSA2683
Trifolium microdon
J. W. Blankinship
1923-4-29
s.n.
Lake
Siegler Springs.
Comment
UC1562629
Trifolium microdon
Barbara Ertter with Susan D'Alcamo
1988-4-30
7465
Lake
ca 20 air mi ne Ukiah (rd between Potter Valley and Lake Pillsbury); Elk Mtn
Comment
UC764675
Trifolium microdon
R. F. Hoover
1941-4-26
4932
Lake
5 mi e Middletown (on rd to Pope Valley)
Comment
POM278633
Trifolium oliganthum
Lyman D. Benson
1935-5-18
6640
Lake
Boggs Lake, Mt. Hanna; Middle N. Coast Mt. Range. Clear lake watershed.
1067
Comment
HSC38113
Trifolium olivaceum
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-13
2368
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
SEINET10484380
Trifolium tridentatum
K. Faber, S. LaChance; M. Rekart
1984-4-28
Faber 3
Lake
Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp.
610
Comment
JEPS80748
Trifolium variegatum
L. R. Heckard and J. C. Hickman
1981-7-29
5710
Lake
n or rd Summit Springs (s side of mtn); Snow Mtn
1539
Comment
POM277679
Trifolium variegatum var. variegatum
Lyman D. Benson
1935-5-17
6600
Lake
Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake.
427
Comment
SEINET10577378
Trifolium variegatum var. variegatum
Joseph W. Blankinship
1929-5-19
Blankinship s.n.
Lake
Kelseyville. Along creek.
Comment
UC1130149
Trifolium willdenovii
R. C. Wilson
1937-5-13
357
Lake
1 1/2 mi s Lakeport; Lakeport Quadrangle
Comment
UCD47902
Trifolium willdenovii
Ellen Dean; Ryan Brisco
2005-4-24
2474
Lake
Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road.
637
Comment
UCD48011
Trifolium willdenovii
S. Olmsted; A. Atamian, R. Brush, M. Furuyama
2000-4-29
27
Lake
Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope.
640
Comment
SEINET10458967
Triodanis biflora
Rimo Bacigalupi
Bacigalupi 4574
Lake
SQUAW VALLEY CREEK
Comment
UCR136652
Triphysaria eriantha
F. W. Peirson
1926-4-2
6604
Lake
Lower Lake
Comment
HSC20855
Triphysaria eriantha subsp. eriantha
H. E. Parks, S. T. Parks
1930-5-15
828
Lake
Mirabel Mine
762
Comment
RSA80245
Triphysaria eriantha subsp. eriantha
F. W. Peirson, Mabel B. Peirson
1924-4-2
6587
Lake
west end of Cleak Lake, Lake County, CA.
Comment
UC1334858
Triphysaria pusilla
L. D. Thurman
1965-4-13
643
Lake
on Butts Canyon rd 4 mi se Middletown; Butts Canyon rd
Comment
JEPS13370
Triphysaria versicolor subsp. faucibarbata
H. E. and S. T. Parks
1930-5-15
814
Lake
Mirabel Mine
609
Comment
UC1734068
Triphysaria versicolor subsp. faucibarbata
Kay H. Beach, Frank Gould
1940-5-17
445
Lake
near Middletown
Comment
CAS-BOT-BC519147
Triteleia hyacinthina
Mrs. L. R. Reynolds
1917-6-1
s.n.
Lake
Foot of Mt. Sanhedrin
Comment
CAS-BOT-BC522002
Triteleia hyacinthina
Edward Dearing
1967-6-12
s.n.
Lake
Cobb
Comment
RSA10239
Triteleia laxa
Carl B. Wolf
1928-5-4
1901
Lake
2 mi. north of Middletown.
Comment
SEINET10833741
Triteleia laxa
Barbara J. Ertter
1988-7-3
Ertter 7673
Lake
Elk Mt. Road at Jct Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles N of Upper Lake (town), open mixed forest (oak, sugar, pine, douglas-fir), T17N R10W Sec 25, cal 3600 feet, Mendocino Nat'l Forest, dry open areas on bare ground.
Comment
CAS-BOT-BC528000
Triteleia peduncularis
Ella D. Cantelow
1957-5-31
s.n.
Lake
6.8 miles west of Leesville, along grade east of Indian Valley
Comment
UC249684
Tropidocarpum gracile
Joseph P. Tracy
1921-5-11
5515
Lake
Lakeport Northern Coast Ranges
426
Comment
UCD160656
Turritis glabra
James A. Neilson Jr.
1975-6-5
3251
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
HSC62676
Umbellularia californica
Michelle Stevens
1979-4-15
38
Lake
0.5 mi. from Deer Creek Campground
701
Comment
RSA30091
Umbellularia californica
E. K. Balls, P. C. Everett
1953-10-15
18675
Lake
St. Helena Creek, Highway 29, one mile north of Lake-Napa County line.
381
Comment
SD8209
Umbellularia californica
Daniel Cleveland
June 1882
Lake
Allen Springs.
Comment
UCD130649
Umbellularia californica
Ellen Dean; Karen Whitestone
2013-2-20
7531
Lake
Clear Lake State Park. Main part of park along the Dorn Trail system fairly near the main Visitor Center parking lot.
404
Comment
UCD137867
Umbellularia californica
D. H. Hartmann
1941-2-21
s.n.
Lake
Along East side of Clear Lake.
Comment
SEINET6646371
Umbellularia californica
R. R. Halse
1987-2-22
3378
Lake
Along State Hwy. 29, 0.4 mi N of the Lake/Napa county line, about 6 mi S of Middletown; T 10N, R 7W, Sec. 25
444
Comment
CAS-BOT-BC381871
Uropappus lindleyi
Agnes M. Bowman
1902-5-1
126
Lake
Sulphur Banks
Comment
HSC48463
Uropappus lindleyi
J. P. Smith
1978-4-23
9752
Lake
Barrel Springs Campgound
701
Comment
CAS-BOT-BC404114
Urtica dioica subsp. holosericea
Peter Rubtzoff
1964-9-13
5503
Lake
Clear Lake State Park
Comment
CAS-BOT-BC391302
Vaccaria hispanica
M. S. Jussel
1937-5-23
s.n.
Lake
Near Middletown
Comment
SD6935
Verbascum blattaria
none given
1882-6-26
Lake
Allen Springs
Comment Read comments Dec 14 2014
JEPS104389
Verbena lasiostachys var. lasiostachys
Lowell Ahart
2003-7-14
10407
Lake
Along a stream, on the e side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir.
449
Comment
JEPS80324
Veronica peregrina subsp. xalapensis
L. R. Heckard and J. Hickman
1981-6-20
5562
Lake
Lower Milk Ranch Meadow; Snow Mountain, Lower Milk Ranch Meadow
1920
Comment
UCD84391
Veronica peregrina subsp. xalapensis
Ayzik Solomeshch; John Olmsted
2004-6-12
s.n.
Lake
Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek.
966
Comment
UC1130193
Vicia americana var. americana
K. Bradshaw
1937-5-28
1
Lake
Pinnacle Rock; Mendocino National Forest, Lakeport Quad.
1356
Comment
POM278055
Vicia americana var. americana
Lyman D. Benson
1928-4-30
138
Lake
Kelseyville. Middle N Coast mtn range, Clear Lake.
427
Comment
UCD147522
Vicia sativa subsp. nigra
Steven Vitales; Plant Science 102 collecing interns
2014-4-26
3
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat near undeveloped road.
402
Comment
CAS-BOT-BC263955
Viola adunca
Alice Eastwood; John Thomas Howell
1938-5-18
5775
Lake
Cobb Mountain
Comment
CAS-BOT-BC263959
Viola adunca
J. W. Blankinship
1923-4-29
s.n.
Lake
Siegler Springs
Comment
POM286606
Viola adunca
Lyman D. Benson
1941-7-16
117
Lake
Mt Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek.
762
Comment
CAS-BOT-BC300492
Viola douglasii
Mona Bourell
1997-7-3
6575
Lake
Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail
1554
Comment
HSC27160
Viola douglasii
J. P. Smith, J. O. Sawyer
1972-4-1
5169
Lake
6.5 mi. N of junction of S.R. 20 and Walker Ridge Rd.
Comment
HSC45744
Viola douglasii
Stephen Plant
1978-4-23
225
Lake
Barrel Springs Campground
701
Comment
UC1121569
Viola douglasii
E. Armstrong
1934-3-20
952
Lake
2 mi sw of Middletown
152
Comment
UC1742266
Viola douglasii
Milo S. Baker
1938-5-3
8959
Lake
6.5 mi N of Lower Lake Lower Lake
Comment
HSC31584
Viola douglasii
Thomas E. Higley
1974-5-4
73
Lake
1/4 mi. S of Colds Springs Mtn.
1159
Comment
UC1749327
Viola douglasii
Milo S. Baker
1936-4-8
8180
Lake
About 12 miles out of Lower Lake on Knoxville Road
Comment
CHSC9122
Viola hallii
M. M. Dumont
1970-4-19
116
Lake
Located .6 mi. n of Deer Valley; 15.2 mi. n Upper Lake Ranger Station, Upper Lake.
914
Comment
UC1762406
Viola lobata
Hoffman
1948-5-11
2746
Lake
Whispering Pines
762
Comment Read comments May 8 2018
CAS-BOT-BC537052
Viola lobata
John F. Emmel
1971-5-22
352
Lake
Along Road 400 about 0.3 road miles SW of Junction Road 400 and Road 500, Boggs Mountain State Forest
990
Comment
CAS-BOT-BC537062
Viola lobata
Ira L. Wiggins
1949-5-1
12103
Lake
Along road into Deer Valley, N of summit between Upper Lake and Pilsbury Lake
1219
Comment
RSA2416
Viola purpurea subsp. purpurea
J. W. Blankinship
1923-4-8
s.n.
Lake
Mt. Hannah
1067
Comment
JEPS77361
Viola purpurea subsp. quercetorum
Robert M. Lloyd
1963-5-4
2589
Lake
5 mi n of Middletown (1 mi from State Hwy 29 up Socrates Mine road)
Comment
UC1121622
Viola purpurea subsp. quercetorum
H. S. Yates
1934-4-15
3758
Lake
Bendmore Valley
762
Comment
UC1763340
Viola purpurea subsp. quercetorum
J. W. Blankinship
1920-4-17
Lake
Middleton
Comment
UC1763452
Viola purpurea subsp. quercetorum
Milo S. Baker
1928-7-6
3212
Lake
Dear[Deer] Creek; [Mendocino?] National Forest
Comment
UC566107
Viola purpurea subsp. quercetorum
H. S. Yates
1934-4-15
3758
Lake
Bendmore Valley
762
Comment
CAS-BOT-BC203063
Vitis californica
Paul R. Hitchborn
1929-5-19
146
Lake
Lakeport
Comment
CAS-BOT-BC203067
Vitis californica
Peter H. Raven
1954-9-1
8103
Lake
St. Helena Creek at Mirabel Park, 4.8 miles s. of Middletown
Comment
HSC39068
Vitis californica
J. D. Ackerman, A. M. Montalvo
1975-9-11
723
Lake
Boggs Mtn. E of Cobb, 100 yds. down from Rd. 100 on Rd. 110
780
Comment
CAS-BOT-BC198774
Vulpia bromoides
Greg de Nevers
2001-5-14
12421
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
HSC41839
Vulpia microstachys
Tom Duebendorfer
1977-4-23
19
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC42788
Vulpia microstachys
Rick Cooper
1977-4-23
24
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
UC1023605
Vulpia microstachys var. ciliata
Virginia Bufford
1936-9-20
419
Lake
on trail after Sheep Camp (Snow Mt); Snow Mt.
Comment
UCD93936
Vulpia microstachys var. confusa
Beecher Crampton
1953-6-2
1379
Lake
western edge of Boggs Lake, northwest slope of Mt. Hannah.
Comment
SEINET10959522
Vulpia microstachys var. confusa
John Thomas Howell
1943-5-11
Howell 18022
Lake
1 mile south of Lakeport.
Comment
CAS-BOT-BC183985
Vulpia microstachys var. microstachys
Doris K. Kildale
1928-5-7
4995
Lake
6 miles east of Hough's Mineral Springs
Comment
CAS-BOT-BC183989
Vulpia microstachys var. microstachys
Doris K. Kildale
1928-5-7
4996
Lake
6 miles east of Hough's Mineral Springs
Comment
CAS-BOT-BC183992
Vulpia microstachys var. microstachys
L. R. Abrams
1928-5-4
12303
Lake
5 mi. Northeast of Middletown on road to Lower Lake
Comment
CAS-BOT-BC184319
Vulpia microstachys var. pauciflora
Milo S. Baker
1943-5-11
10405 a
Lake
Serpentine Hill S of Lakeport
Comment
UC729995
Vulpia microstachys var. pauciflora
Leo F. Koch
1940-4-26
892
Lake
1 mi s Highway 29 junction with Bottle Creek Road (s of Kelseyville)
Comment
RSA2798
Vulpia myuros
J. W. Blankinship
1925-5-4
s.n.
Lake
Kelseyville, Cold Creek dells.
Comment
CAS-BOT-BC184777
Vulpia myuros subsp. megalura
J. W. Blankinship
1923-4-26
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC184783
Vulpia myuros subsp. megalura
Georgia Bentley
1917-3-28
s.n.
Lake
Lakeport
Comment
UC1155256
Vulpia octoflora var. hirtella
J. R. Sweeney
1953-5-18
1051
Lake
1.2 mi e Highway 53 junction with road to Kelseyville (on Highway 53, Lower Lake Burn (1952))
Comment
POM281863
Woodwardia fimbriata
Lyman Benson
1931-3-26
2705
Lake
Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed
457
Comment
CAS-BOT-BC382942
Wyethia angustifolia
A. A. Heller
1902-7-19
5905
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC382952
Wyethia angustifolia
John Thomas Howell
1945-6-21
21148
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
POM54221
Wyethia angustifolia
A. A. Heller
1902-7-19
5905
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
UC1223045
Wyethia angustifolia
Joseph P. Tracy
1951-7-6
19608
Lake
grassy places n crossing top of Elk Mt.; North Coast Ranges
1158
Comment
RSA518979
Wyethia angustifolia
Barbara Ertter
1988-7-3
7676
Lake
Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town).
1098
Comment
CAS-BOT-BC383299
Wyethia glabra
Mrs. Alexander McCallum
1900-7-1
s.n.
Lake
Bartlett Springs
Comment
RSA10760
Wyethia glabra
C. B. Wolf
1928-5-6
2063
Lake
3 mi E of Barlett Springs on the road to Williams.
Comment
CAS-BOT-BC383380
Wyethia helenioides
M. S. Jussel
1933-6-26
s.n.
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
UC909711
Xanthium strumarium
Milo S. Baker
Aug 1950
Lake
about 1.5 mi w Lower Lake (near highway)
Comment
UCD81941
Yabea microcarpa
Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen
2009-5-3
5522
Lake
Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008.
755
Comment
UC1099988
Zannichellia palustris
Verne Grant and Herbert L. Mason
1946-9-29
13144
Lake
near Colusa Co. Line
Comment
UCR139087
Zigadenus fremontii
M. Brooks, Julie Evens, H. Johnson
1997-3-29
6
Lake
Blue Oak Campground
274
Comment
CAS-BOT-BC530568
Zigadenus fremontii
R. Parkinson
1917-3-17
63
Lake
Lassen Forest: Adobe Flat, near Hobson, on Cone Ward R
Comment
CAS-BOT-BC531929
Zigadenus fremontii
Elmer I. Applegate
1931-3-30
8869
Lake
Putah Creek, south of Cobb Mountain
Comment
HSC45499
Zigadenus fremontii
M. Alcasas
1978-4-15
10
Lake
Bartlett Springs Rd., 1.5 mi. E of Hwy. 20
610
Comment
HSC37435
Zigadenus micranthus
John Rehling, Robert M. Specht
1976-4-17
368
Lake
Along Hwy. 53, 3.1 mi. N of Middletown
Comment
CAS-BOT-BC527148
Zigadenus micranthus
James L. Reveal
1988-6-2
6990
Lake
Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of California Highway 20
762
Comment
POM290450
Zigadenus micranthus
Lyman Benson
1928-4-27
865
Lake
Southwest of Kelseyville, Mayacamas mountain range, Kelsey Creek watershed
762
Comment
SEINET3889534
Zigadenus venenosus var. micranthus
A. Simontacchi
1937-6-25
197
Lake
2.7 miles southwest of Sawmill Flat, near Bartlett Mountain.; 0
899
Comment