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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
JEPS80720
Acer macrophyllum
L. R. Heckard with J. Hickman
1981-7-28
5680
Lake
e Timber Lake (along Bear Creek, Snow Mt.); Snow Mt., e of Timber Lake
1554
Comment
POM284626
Acer macrophyllum
Lyman D. Benson
1928-7-23
525
Lake
Kelsey Creek, Rincon School
488
Comment
POM284631
Acer negundo subsp. californicum
Lyman D. Benson
1928-4-30
132
Lake
Clear Lake near Kelseyville.
457
Comment
RSA123180
Acer negundo subsp. californicum
C. B. Bradshaw
1937-6-10
128
Lake
Lower Blue Lake
412
Comment
CDA9361
Achnatherum lemmonii
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18584
Lake
North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon near confluence of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir.
432
Comment
CHSC29567
Achnatherum lemmonii
Dibble; Griggs
1979-7-11
109
Lake
Near Potato Hill, close to the town of Stonyford.
927
Comment
CHSC29637
Achnatherum lemmonii
Dibble; Griggs
1979-6-15
4
Lake
Near Potato Hill, close to the town of Stonyford. 470 mm from the bottom and 289 mm from the left.
1125
Comment
JEPS80311
Achnatherum lemmonii
L. R. Heckard and J. Hickman
1981-6-20
5550
Lake
n slope of n ridge Snow Mt.
1767
Comment
UCD50674
Achnatherum lemmonii
Beecher Crampton
1956-6-27
3679
Lake
1.8 miles east of Loch Lomond, on road to Seigler Springs, Lake County.
Comment
UCD50706
Achnatherum lemmonii
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3518
Lake
7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes.
Comment
RSA275365
Achnatherum lemmonii var. lemmonii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9325
Lake
Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01.
1220
Comment
HSC41888
Achyrachaena mollis
Lloyd Simpson
1977-4-23
262
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC62928
Achyrachaena mollis
Kenneth Clark
1979-4-14
89
Lake
0.4 miles N of S.R. 20 on Wilbur Springs Rd.
640
Comment
JEPS36748
Achyrachaena mollis
Joseph P. Tracy
1921-5-12
5541
Lake
Lakeport; North Coast Ranges
426
Comment
SEINET7072753
Achyrachaena mollis
A. G. Vestal
1963-5-11
s.n.
Lake
Diamond Mine Flat on Perine Road. UTM Zone 10, 530819mE, 4303390mN. Coordinate datum: NAD 27.)
Comment
CAS-BOT-BC29808
Achyrachaena mollis
John H. Thomas
1969-4-29
15024
Lake
2.8 miles northeast of Middleton
Comment
UCD104581
Acmispon
N. W. Stice
1948-5-20
s.n.
Lake
Guenoc Ranch, Middletown.
Comment
UCD42100
Acmispon americanus var. americanus
Geri Hulse-Stephens
2001-6-4
1013
Lake
Goat Mountain. Root Homestead Parcel. West vernal pool.
944
Comment
CHSC68545
Acmispon grandiflorus var. grandiflorus
Vernon H. Oswald; David Isle, Rhonda Isle
1997-5-3
8366
Lake
Forest Road M5 between Wyle Glade and Spanish Creek, northwest of Indian Valley Reservoir.
609
Comment
CHSC90882
Acmispon nevadensis var. nevadensis
D. Isle
1995-6-27
202
Lake
Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 and River Rd.
1036
Comment
UCD41320
Acmispon wrangelianus
Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman
2004-5-1
2024
Lake
just E of McLaughlin UC Reserve. Along Rief Rd, about 1.0 road miles E of Knoxville-Berryessa Rd.
663
Comment
POM281085
Adiantum jordanii
Lyman Benson
1932-6-14
3669
Lake
Soda Bay
427
Comment
HSC86995
Adiantum jordanii
Brent Helm, Curtis Miller, Mark Steiger
1988-4-16
70
Lake
6.1 mi. on Walker Rd. off Hwy. 20
732
Comment
SD7295
Aesculus californica
Daniel Cleveland
1882-6-20
Lake
Allen Springs
Comment
POM283433
Agastache urticifolia
Lyman Benson
1929-6-20
1574
Lake
Kelseyville. Thickets along Kelsey Creek.
Comment
UC104564
Agastache urticifolia
D. Cleveland
1882-6-22
Lake
Allen's Springs
Comment
SEINET13948390
Agastache urticifolia
A. A. Heller
1902-1
5900
Lake
About Summit Lake, near the summit of Mt. Sanhedrin
Comment
RSA150718
Ageratina occidentalis
P. H. Raven
1962-7-18
18047
Lake
Snow Mountain.
Comment Read comments Jun 18 2012
CDA21524
Agoseris grandiflora
G. F. Hrusa, R. Gross
2008-5-23
17450
Lake
North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir.
423
Comment
UCD82376
Agoseris grandiflora
Craig Thomsen; G. Harrington
2009-5-12
2818
Lake
Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road.
836
Comment
CAS-BOT-BC22940
Agoseris heterophylla
Agnes M. Bowman
1902-4-1
234
Lake
High Valley
Comment
HSC95559
Agoseris heterophylla
Todd Bouchier, Kathleen Gifford, Cameron Williams
1999-5-1
23
Lake
Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20
536
Comment
UC1734095
Agoseris heterophylla
Frank Gould, Kay H. Beach
1940-5-17
1025
Lake
near Middletown.
Comment
UC165997
Agoseris heterophylla var. heterophylla
J. P. Tracy
May 28 1902-Jun 2 1902
1702
Lake
6 mi nw Lakeport; Scotts Valley
426
Comment
UC635128
Agoseris hirsuta
Pauline Schulthess
1931-7-25
Lake
1.5 mi sw, at ranch Kelseyville
Comment
CAS-BOT-BC13411
Agoseris retrorsa
Alice Eastwood
1925-5-22
12807
Lake
Dashiell's. Mt. Sanhedrin
Comment
JEPS80099
Agoseris retrorsa
L. R. Heckard with J. Hickman
1979-6-16
5108
Lake
about 1 mi nw of Timber Lake; Snow Mt.
1615
Comment
UC12026
Agrimonia gryposepala
Willis L. Jepson
1892-7
Lake
Elk Mountain; South Fork of Eel River
Comment
UC12027
Agrimonia gryposepala
Willis L. Jepson
1892-7
Lake
summit of Elk Mountain; South Fork of Eel River
Comment
RSA32320
Agrostis densiflora
J. T. Howell
1945-6-18
20974
Lake
near Glenbrook.
Comment
CAS-BOT-BC127249
Agrostis exarata
R. F. Hoover
1966-8-23
9932
Lake
Butts Canyon near Lake county line.
Comment
CAS-BOT-BC127274
Agrostis exarata
John Thomas Howell
1945-6-20
21080
Lake
Sawmill Flat. Bartlett Mountain.
1219
Comment
CHSC101546
Agrostis exarata
G. F. Hrusa; R. Gross
2008-5-23
17427
Lake
N-facing slope above N. Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. Lower slope at farthest point to W.
408
Comment
RSA2650
Agrostis exarata
J. W. Blankinship
1928-7-28
s.n.
Lake
Kelseyville.
Comment
UCD52444
Agrostis exarata
Collector unknown
1938-8-1
Lake
Lake County.
Comment
UCD52520
Agrostis exarata
A. A. Heller
1902-7-15
s.n.
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
UCD53395
Agrostis scabra
Beecher Crampton
1958-8-19
5100
Lake
Margin of Snow's Lake, 4 -5 miles southwest of Lower Lake.
670
Comment
JEPS73419
Agrostis thurberiana
L. R. Heckard
1972-7-8
3013
Lake
about 0.5 mi nw Foutch Camp (Frog Pond); Snow Mt.
1920
Comment
JEPS439
Alisma plantago-aquatica
W. L. Jepson
1943-5-17
20827
Lake
near Scott Valley; Glen Eden School
Comment
RSA2510
Allium amplectens
J. W. Blankinship
1923-4-29
s.n.
Lake
Siegler Springs.
Comment
POM269028
Allium bolanderi
Alice M. Clrvina
1930-6-1
s.n.
Lake
On the hills at Upper Lake.
854
Comment
JEPS80071
Allium campanulatum
L. R. Heckard and J. Hickman
1979-6-15
5080
Lake
near summit; Snow Mt., West Peak
2133
Comment
UC174061
Allium campanulatum
H. M. Hall
1913-7-21
9536
Lake
Mt. Hull Inner North Coast Ranges, Mt. Hull
2011
Comment
JEPS47617
Allium falcifolium
W. L. Jepson
1893-5-5
Lake
Middleton grade beyond Mt. St. Helena; Middleton grade
Comment
UC638489
Allium falcifolium
Mildred Mathias
1938-4-24
1332
Lake
on road to Lower Lake about 2 mi n Middletown
Comment
CAS-BOT-BC469121
Allium falcifolium
James R. Shevock
1973-4-18
2595
Lake
On Old Indian Prayer Hill, Lakeport
426
Comment
CAS-BOT-BC469123
Allium falcifolium
John Cromwell; Julie Schneider; Audie Thoele
1994-4-23
37
Lake
Walker Ridge by the intersection of Walker Ridge Rd. and Bartlett Springs Rd. at the top of Brim Grade
701
Comment
CAS-BOT-BC469132
Allium falcifolium
John Thomas Howell
1926-3-28
1773
Lake
Midway between Middletown and Patten's
Comment
CAS-BOT-BC469136
Allium falcifolium
Robert E. Jameson
1967-5-22
16 .
Lake
Highland Creek, 10 miles south of Lakeport
Comment
UC3084
Allium falcifolium
W. L. Jepson
1891-5-5
Lake
Middleton grade
Comment
UC1543044
Allium fimbriatum var. fimbriatum
Donald G. Nelson
1940-4-30
678
Lake
3 mi n Middletown (on road to Lower Lake, before reaching Putah Creek)
Comment
UC1734094
Allium fimbriatum var. fimbriatum
Kay H. Beach, Frank Gould
1940-5-4
1024
Lake
near Middletown
Comment
CAS-BOT-BC469345
Allium fimbriatum var. fimbriatum
A. A. Heller
1919-5-10
13148
Lake
Valley of a tributary of Cache creek 5 miles east of Hough's Springs in the yellow pine belt in open gravelly places.
Comment
RSA275389
Allium serra
Carolyn Sanford
1977-4-23
341
Lake
0.4 miles north of Route 20 on the Walker Ridge Road.
640
Comment
UCD138635
Allium serra
Christine Laning
1973-4-15
108- 34
Lake
0.6 mile from Highway 20 on Walker Ridge Road.
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
JEPS69368
Allophyllum divaricatum
Willis L. Jepson
1892-7-30
15059
Lake
near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake
Comment
UC494161
Allophyllum divaricatum
H. E. and S. T. Parks
1930-5-15
803
Lake
near Mirabel Mine
Comment
UC908937
Allophyllum divaricatum
Herbert L. Mason
1934-5-5
8114
Lake
e. side Mt. Konocti
Comment
UCD167377
Allophyllum gilioides subsp. violaceum
Eric LoPresti
2016-6-27
15
Lake
McLaughlin UC Reserve. Slopes of Grizzly Peak, NW of tailings pond.
792
Comment
CAS-BOT-BC170965
Alnus rhombifolia
C. F. Leithold
1893-7-1
s.n.
Lake
Cobb Mountain
Comment
RSA123051
Alnus rhombifolia
B. O. Schreiber
1936-9-20
2343
Lake
Bear Creek Camp.
762
Comment
CDA28185
Alopecurus aequalis
T. C. Fuller
1962-7-1
9140
Lake
Boggs Lake; about 7 mi. s.e. of Kelseyville.
0
Comment
CAS-BOT-BC137963
Alopecurus saccatus
Milo S. Baker
1945-5-24
10913
Lake
1.5 mile south of Lakeport in field on East side of Highway.
Comment
POM279344
Amaranthus albus
Lyman Benson
1936-8-15
7951
Lake
Kelseyville
412
Comment
RSA2467
Amaranthus albus
J. W. Blankinship
1928-9-12
s.n.
Lake
Kelseyville.
Comment
RSA2466
Amaranthus blitoides
J. W. Blankinship
1928-9-12
s.n.
Lake
Mt. Konocti
Comment
POM216173
Amelanchier pallida
D. D. Keck
1933-5-30
2392
Lake
3 miles S of Blue Lakes.
Comment
POM275575
Amelanchier pallida
Cora W. Benson
1931-4-26
s.n.
Lake
Kelseyville, Middle N Coast, Mt. Konocti.
915
Comment
CAS-BOT-BC142526
Amelanchier utahensis
M. S. Jussel
1931-4-1
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC142531
Amelanchier utahensis
Carl B. Wolf
1928-5-6
2000
Lake
8 1/2 miles up Bartlett Springs grade.
Comment
CAS-BOT-BC142533
Amelanchier utahensis
David D. Keck
1933-5-30
2392
Lake
3 miles south of Blue Lakes
Comment
UC1127806
Amelanchier utahensis
A. E. Wieslander
1934-4-15
452
Lake
Bendmore Valley; Ukiah Quad.
762
Comment
UC1127819
Amelanchier utahensis
A. Simontacchi
1937-7-2
247
Lake
2 mi wsw High Glade Lookout; Mendocino National Forest, Lakeport Quad.
914
Comment
UC1127820
Amelanchier utahensis
K. Bradshaw
1937-5-28
11
Lake
Pinnacle Rock; Mendocino National Forest, Lakeport Quad.
1356
Comment
CAS-BOT-BC213961
Amsinckia
L. R. Abrams
1928-5-4
12306
Lake
5 mi. Northeast of Middletown on road to Lower Lake
Comment
JEPS61127
Amsinckia intermedia
W. L. Jepson
1938-6-9
18923
Lake
Bartlett Mountain
1127
Comment
UC1282724
Amsinckia intermedia
J. R. Sweeney
1952-5-3
816
Lake
2 1/4 mi e Clearlake Oaks (Pluth Ranch)
655
Comment
UC727042
Amsinckia intermedia
A. A. Heller
1941-5-5
16095
Lake
along state Hwy 29, entering Middletown
Comment
HSC3520
Amsinckia intermedia
D. M. Patten
1964-3-26
Lake
6.5 mi. NW of Lakeport on Hidden Lake Rd.
427
Comment
POM287421
Amsinckia intermedia
Lyman Benson
1935-3-27
6320
Lake
North Fork Cache Creek, Ukiah-Tahoe Highway.
610
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
UC1282725
Amsinckia lunaris
J. R. Sweeney
1952-5-3
876
Lake
1.2 mi sw of Highland Springs
464
Comment
CAS-BOT-BC64163
Ancistrocarphus filagineus
L. R. Abrams
1928-5-7
12558
Lake
4-5 miles east of Hough's Springs
Comment
UCD47894
Ancistrocarphus filagineus
Ellen Dean; Ryan Brisco
2005-4-24
2467
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
UCD161878
Angelica californica
James A. Neilson Jr.
1977-7-19
3933
Lake
Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.)
Comment
RSA0115178
Angelica tomentosa
Lyman Benson
1945-8-27
11842
Lake
Kelsey Creek Canyon. Mt. Range: Mayacamas.
457
Comment
CAS-BOT-BC271406
Anisocarpus scabridus
B. Trowbridge
1974-7-8
3853
Lake
Trail from Milk Ranch to ridge between East and West peaks, Snow Mountain
1828
Comment
CAS-BOT-BC84660
Anthemis cotula
Greg de Nevers
2001-5-14
12411
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
UCD35411
Anthoxanthum aristatum
Beecher Crampton
1956-6-27
3688
Lake
East base of Mt. Hannah.
762
Comment
JEPS104392
Antirrhinum cornutum
Lowell Ahart
2003-7-14
10402
Lake
Along a small stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir.
449
Comment
CHSC106845
Antirrhinum vexillo-calyculatum subsp. breweri
Barbara Ertter
1988-7-4
7710
Lake
0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr Campground, Mendocino Natl For ca 11 airmiles N of Upper Lake (town), S-facing slope.
609
Comment
SEINET3158980
Antirrhinum vexillocalyculatum
D. M. Jackson, R. W. Spellenberg
1972-5-26
211
Lake
5.9 mi W of Bartlett Springs on road to Lucerno
Comment
JEPS87948
Antirrhinum vexillocalyculatum subsp. breweri
Barbara Ertter
1988-7-4
7710
Lake
ca 11 air mi n Upper Lake (town) (0.5 mi e of Rice Fork on Bear Creek Rd, 1.5 mi w of Bear Creek Campground, Mendocino National Forest); Mendocino National Forest
609
Comment
RSA488104
Antirrhinum vexillocalyculatum subsp. breweri
Barbara Ertter
1988-7-4
7710
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
JEPS5357
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
W. L. Jepson
1938-10-1
19069
Lake
Putah Bridge Coyote Valley (Putah <Creek> bed)
Comment
JEPS83306
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
David M. Thompson
1983-8-11
338
Lake
6.3 mi se Morgan Valley Road junction with Hwy. 29/53 (at junction of private dirt road with Morgan Valley Road, on e side of road, at Benchmark = 1796 ft); Lower Lake Quad.
548
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-BC248890
Antirrhinum virga
Annetta Carter; Louise Kellogg
1953-6-20
3242
Lake
Inner North Coast Ranges. Hills west of Indian Valley, Bartlett Springs road
450
Comment
JEPS27316
Antirrhinum virga
Eleanor Armstrong
1932-5-21
486
Lake
5.2 mi nw Middletown (on Cobb Mt, near Casa Grande gate); Cobb Mt.
609
Comment
JEPS6989
Antirrhinum virga
W. L. Jepson
1936-12-5
17987
Lake
1-2 mi e Shaw's Flat (between Lower Lake and Kelseyville)
Comment
JEPS83351
Antirrhinum virga
David M. Thompson
1983-6-24
349
Lake
about 0.5 mi e Rick Fork Eel River crossing on Bear Creek Road (at junction of USFS Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek)); Potato Hill Quad. (7.5', 1967)
640
Comment
OBI9721
Antirrhinum virga
Carl B. Wolf
1937-9-16
9360
Lake
North coast Range, 6 So of Kelseyville on rd to Middletown (via Cobb)
457
Comment
POM283614
Antirrhinum virga
Lyman D. Benson
1928-12-1
766
Lake
Kelseyville, Middle N Coast Mountain Range: West side of Mt. Konocti
610
Comment
UCD123478
Antirrhinum virga
David M. Thompson
1983-8-12
349
Lake
at junction of US Forest Service Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek), about 1/2 mile east of Rice Fork Eel River crossing on Bear Creek Road.
643
Comment
CDA41208
Antirrhinum virga
T. C. Fuller
1962-7-1
9150 a
Lake
North of junction of Highway 29 and Lower Lake Road, ca. 5 miles east of Kelseyville,
0
Comment
CAS-BOT-BC447674
Aphanes arvensis
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park
Comment
UCD131569
Aphanes occidentalis
Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson
2013-3-9
7575
Lake
Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate.
595
Comment
POM86610
Aphanes occidentalis
Marcus E. Jones
1883-5-8
s.n.
Lake
Kelsey.
Comment
RSA654114
Apocynum X floribundum
Beecher Crampton
1956-6-26
3669
Lake
Loch Lomond
855
Comment
HSC46570
Apocynum androsaemifolium
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9308
Lake
Boardman Ridge along FS Rd. 1N02, 1.4 mi. N of its junction with FS Rd. 20N01
1006
Comment
UCD84036
Aquilegia eximia
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6215
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
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
RSA0129425
Arabis pinzliae
P. A. Munz
1956-7-25
22309
Lake
West Peak Ridge, Snow Mt.
2103
Comment
JEPS80724
Aralia californica
L. R. Heckard and J. C. Hickman
1981-7-28
5683
Lake
Bear Creek e. of Timber Lake; Snow Mt.
1569
Comment
UCD41960
Aralia californica
Geri Hulse-Stephens
2001-7-1
753
Lake
Goat Mountain. Wyman Creek, below camp.
1005
Comment
JEPS80307
Arceuthobium californicum
L. R. Heckard and J. Hickman
1981-6-20
5546
Lake
Snow Mountain, n slope of North Ridge North Ridge; Snow Mountain, North Ridge
1636
Comment
UCD130657
Arceuthobium campylopodum
Ellen Dean; Karen Whitestone
2013-2-20
7539
Lake
Clear Lake State Park. Along road. Near park nursery headquarters.
462
Comment
JEPS98828
Arctostaphylos
James B. Roof
1962-4-20
Lake
4 mi N of Lower Lake
Comment
RSA629070
Arctostaphylos
Jon E. Keeley
1981-7-5
7595
Lake
Highway 175, 13 m. north of Middletown.
760
Comment
HSC7613
Arctostaphylos canescens
Freed W. Hoffman
1948-6-26
2509
Lake
Long Ridge, 1.2 mi. E of Bear Creek
747
Comment
UCD50537
Arctostaphylos canescens
P. Zinke
1950-11-9
194
Lake
High Valley Ridge.
Comment
CHSC102759
Arctostaphylos canescens subsp. canescens
David Isle; Arnold James
1993-6-23
1744
Lake
Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. Above Lake Pillsbury, about 1 mile W of Boardman Ridge Jct. (1N02) off S edge of 20N01 with view of Squaw Valley. MDBM.
950
Comment
RSA109922
Arctostaphylos canescens subsp. canescens
P. A. Munz
1956-7-24
22283
Lake
Long Ridge Trail to Snow Mountain.
1524
Comment
UC1120922
Arctostaphylos canescens subsp. canescens
A. Simontacchi
1937-6-25
208
Lake
1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle
1341
Comment
UC1193042
Arctostaphylos canescens subsp. canescens
P. Zinke
1950-11-9
194
Lake
High Valley Ridge Quad 47C4
Comment
UC1309675
Arctostaphylos canescens subsp. canescens
A. E. Wieslander
1938-10-29
859
Lake
Hobergs Resort Lower Lake Quadrangle
1356
Comment
UC1388357
Arctostaphylos canescens subsp. canescens
Freed W. Hoffman
1948-8-3
2359
Lake
Whispering Pines North Coast Ranges
Comment
CAS-BOT-BC23919
Arctostaphylos canescens subsp. sonomensis
Lewis S. Rose
1933-4-22
33104
Lake
Adams Springs
Comment
UCD50553
Arctostaphylos canescens var. candidissima
Roman Gankin
1965-5-6
538
Lake
0.7 mile west of Bartlett Mountain Road Summit.
Comment
SD60257
Arctostaphylos elegans
Lyman Benson
1930-3-25
1960
Lake
Uncle Sam Mtn., on obsidian side ridge S of Mt. Konocti, 3 mi. S of Kelseyville
519
Comment
CAS-BOT-BC23382
Arctostaphylos glandulosa subsp. cushingiana
Milo S. Baker
1946-2-25
11295
Lake
ca. 10 miles S of Kelseyville towards Lower Lake
Comment
CAS-BOT-BC24780
Arctostaphylos glandulosa subsp. glandulosa
L. R. Abrams
1916-7-28
6291
Lake
Grade between Bartlett Spr. and Clear Lake.
Comment
UC1120190
Arctostaphylos glandulosa subsp. glandulosa
H. S. Yates
1934-4-15
3737
Lake
near Bendmore Valley; Ukiah Quadrangle
Comment
UC1552783
Arctostaphylos glandulosa subsp. glandulosa
Frederica Bowcutt
1986-5-4
699
Lake
on se side of Hwy 53 2.2 mi ne junction with Butts Canyon Road (about 1/2 mi n of Crazy Creek on edge of valley); Coyote Valley
365
Comment
HSC62678
Arctostaphylos manzanita
Michelle Stevens
1979-4-15
43
Lake
0.5 mi. from Deer Creek Campground
701
Comment
RSA633029
Arctostaphylos manzanita
Jon E. Keeley
1985-7-20
7943
Lake
Adjacent to Bartlett Springs Road, ca. 5 km north of Clear Lake.
Comment
CAS-BOT-BC38952
Arctostaphylos manzanita subsp. elegans
Carl B. Wolf
1937-9-16
9359
Lake
North Coast Range, 6 So. of Kelseyville on road to Middletown (via Cobb).
457
Comment
CAS-BOT-BC38963
Arctostaphylos manzanita subsp. elegans
Peter Rubtzoff
1951-5-27
s.n.
Lake
East base of Mt. Konocti
Comment
CAS-BOT-BC38973
Arctostaphylos manzanita subsp. elegans
John Thomas Howell
1930-3-23
4569
Lake
4 miles from Middletown on road to Adams Springs
Comment
JEPS29397
Arctostaphylos manzanita subsp. elegans
Milo S. Baker
1928-7-3
3127 c
Lake
sw slope Snow Mt.
1280
Comment
POM181141
Arctostaphylos manzanita subsp. elegans
J. T. Howell
1931-4-4
6157
Lake
St. Helena Creek Canyon
Comment
POM286060
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1930-3-22
35
Lake
South of Mount Konocti.
610
Comment
POM286063
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1928-4-28
35
Lake
Hilltop west of Kelseyville, 1 mile.
549
Comment
UC1120160
Arctostaphylos manzanita subsp. elegans
A. Simontacchi
1937-7-12
281
Lake
0.4 mi sw Soda Bay; Lakeport Quadrangle
548
Comment
UC1120501
Arctostaphylos manzanita subsp. elegans
A. Simontacchi
1937-7-9
256
Lake
0.3 mi w Soda Bay; Lakeport Quadrangle
Comment
UC1303178
Arctostaphylos manzanita subsp. elegans
Lyman Benson
1930-5-9
2117
Lake
2 mi s Kelseyville (1 mi sw of Mt. Konocti); Clear Lake Watershed, Cold Creek Canyon
502
Comment
SEINET11987293
Arctostaphylos manzanita subsp. elegans
W. Knight, Knight, I.
1981-1
3884
Lake
Tilden Botanic Garden, Berkeley, orig. from Mt. Konocti
Comment
CAS-BOT-BC38798
Arctostaphylos manzanita subsp. manzanita
Alice Eastwood
1925-5-22
12797
Lake
Dashiells Mt. Sanhedrin
Comment
CAS-BOT-BC38810
Arctostaphylos manzanita subsp. manzanita
W. J. Smith
1940-4-21
s.n.
Lake
In obsidian area on road to Kelseyville
Comment
CAS-BOT-BC38849
Arctostaphylos manzanita subsp. manzanita
H. E. McMinn
1923-5-27
1006 b
Lake
Bear Creek tributary to Rice Fk. of Eel River at base of Snow Mountain
Comment
JEPS38885
Arctostaphylos manzanita subsp. manzanita
W. L. Jepson
1936-12-5
17990
Lake
Excelsior Valley
Comment
POM225854
Arctostaphylos manzanita subsp. manzanita
M. S. Jussel
1931-3-30
2
Lake
Cobb Mt., Jordan Park.
Comment
RSA286034
Arctostaphylos manzanita subsp. manzanita
Lyman Benson
1932-6-21
3742
Lake
Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River.
1524
Comment
UC727028
Arctostaphylos manzanita subsp. manzanita
A. A. Heller
1940-2-14
15499
Lake
on State Hwy 20 3 mi e North Fork of Cache Creek bridge
Comment
POM367344
Arctostaphylos manzanita subsp. manzanita
Robert Gustafson, Don Reynolds, B. Gustafson
1983-6-7
2754
Lake
End of Mirabel Road off Hwy. 175, northwest of Middletown.
Comment
POM286045
Arctostaphylos nevadensis
Cora W. Benson
1940-05
s.n.
Lake
Pine Grove, Cobb Valley.
915
Comment
CAS-BOT-BC43781
Arctostaphylos stanfordiana
H. E. McMinn
1926-1-1
1611
Lake
N.W. of Blue Lakes - to Ukiah
Comment
CAS-BOT-BC43792
Arctostaphylos stanfordiana
T. S. Brandegee
1886-1-1
30
Lake
Lake County
Comment
CHSC93115
Arctostaphylos stanfordiana
D. Isle
1999-7-28
1406
Lake
Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. On Mason Trail to Poges Peak.
950
Comment
RSA123208
Arctostaphylos stanfordiana
A. Simontacchi
1937-5-7
251
Lake
5 miles north of The Narrows, Clear Lake.
640
Comment
SBBG58411
Arctostaphylos stanfordiana
S. W. Hutchinson
-May-1928
Lake
Cobb Mtn
914
Comment
UC1388316
Arctostaphylos stanfordiana
Freed W. Hoffman
1947-3-18
932
Lake
s foot of mt. North Coast Ranges, Mt. Konocti
Comment
UC549685
Arctostaphylos stanfordiana
J. E. Adams
1933-11-25
586
Lake
road s Kelseyville
Comment
UC549691
Arctostaphylos stanfordiana
J. E. Adams
1934-3-10
655
Lake
10 mi s Kelseyville
Comment
UCD53852
Arctostaphylos stanfordiana
H. S. Yates
1934-4-15
3769
Lake
South of Bendmore Valley.
762
Comment
CAS-BOT-BC47310
Arctostaphylos stanfordiana subsp. raichei
Alice Eastwood; John Thomas Howell
1938-5-18
5742
Lake
S. of kelseyville on road to Adams Springs.
Comment
SEINET11988312
Arctostaphylos viscida
Unknown
1958-1
292
Lake
2 mi up Bartlett Springs Rd from junction to Barlett Springs on Wilbur Springs-Leesville Rd
Comment
HSC95817
Arctostaphylos viscida subsp. pulchella
Ananda Dickie, Wendy Hooper, Rose Madrone, Kyla Waddell
1996-3-30
16
Lake
Walker Ridge Rd. 0.9 mi. N of intersection with Walker Ridge Rd. on Indian Reservoir Rd., 57 mi. E of Hwy. 101 on Hwy. 20
777
Comment
OBI47615
Arctostaphylos viscida subsp. pulchella
L. LaPre
1985-5-2
s.n.
Lake
Three Peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi SE of middletown
671
Comment
UC1005690
Arctostaphylos viscida subsp. pulchella
Frank W. Gould
1939-4-7
626
Lake
near Napa County line (on road from Knoxville to Lower Lake)
Comment
UC549608
Arctostaphylos viscida subsp. pulchella
J. E. Adams
1934-3-10
650
Lake
s Lower Lake
Comment
UC585904
Arctostaphylos viscida subsp. pulchella
Joseph P. Tracy
1935-7-4
14009
Lake
n side of valley Cobb Mountain, Cobb Valley
822
Comment
CAS-BOT-BC47435
Arctostaphylos viscida subsp. viscida
H. E. McMinn
1926-1-2
1619
Lake
Summit between Putah Creek and Middletown. Guenoc Rancho
Comment
CAS-BOT-BC48228
Arctostaphylos viscida subsp. viscida
Rimo Bacigalupi
1924-2-22
s.n.
Lake
4 mi. below Toll House (Mt St. Helena) on Middletown Rd.
Comment
CAS-BOT-BC48232
Arctostaphylos viscida subsp. viscida
L. R. Abrams
1928-5-7
12573
Lake
4-5 miles east of Hough's Springs
Comment
SBBG114893
Arctostaphylos viscida subsp. viscida
C. Bornstein
1999-3-19
Lake
Walker Ridge
731
Comment
CAS-BOT-BC47420
Arctostaphylos viscida subsp. viscida
C. H. M.
1907-7-14
s.n.
Lake
Siegler Springs
Comment
CAS-BOT-BC467183
Arenaria serpyllifolia var. serpyllifolia
John Thomas Howell
1945-6-19
21061
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
CAS-BOT-BC401786
Argemone munita subsp. rotundata
Philip A. Munz
1956-7-25
22346
Lake
Long Ridge Trail from Fir Root Springs to Snow Mountain
1767
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
UC9895
Argemone rotundata
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
South Fork of the Eel River
Comment
UC9896
Argemone rotundata
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
South Fork of the Eel River
Comment
RSA109904
Arnica discoidea
Philip A. Munz
1956-7-25
22368
Lake
Long Ridge Trail, Fir root Spring to Snow Mt.
1524
Comment
SD132002
Arnica discoidea
Barbara Ertter
1988-7-3
7674
Lake
Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town)
1095
Comment
POM289337
Artemisia douglasiana
Lyman Benson
1927-09
175
Lake
Kelseyville- bed of Kelsey Creek
457
Comment
OBI53747
Artemisia douglasiana
David J. Keil, Kathleen Keil
1992-7-18
23427
Lake
Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury
Comment
CAS-BOT-BC400502
Asarum caudatum
A. A. Heller
1902-7-15
s.n.
Lake
South of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
POM130026
Asclepias cordifolia
A. A. Heller
1902-7-19
s.n.
Lake
Southern slope of Mt. Sanhedrin above the sawmill.
Comment
RSA70331
Asclepias cordifolia
F. W. Peirson, Mabel Peirson
1926-4-2
6595
Lake
5 miles east of Kelseyville on the road to the Lower Lake
Comment
SEINET10580337
Asclepias cordifolia
Charles F. Baker
1903-5-9
Baker 2986
Lake
Lower Lake
Comment
UC726067
Asclepias cordifolia
A. A. Heller
1910-5-10
13152
Lake
valley below Summit
Comment
RSA121905
Asclepias eriocarpa
A. Simontacchi
1937-8-27
346
Lake
Upper end of Clover Valley, northeast of Upper Lake.
457
Comment
JEPS15241
Asclepias fascicularis
Rimo Bacigalupi with Dr. and Mrs. P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard
1956-7-24
5738
Lake
+/- 6 mi ssw Snow Mountain (+/- 2 1/2 mi n of Fir-root Spring Camp, w side of ridge forming Colusa-Lake county boundary)
1249
Comment
POM268963
Asclepias fascicularis
Lyman Benson
1937-8-31
8511
Lake
Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake.
457
Comment
SFV2802
Asclepias fascicularis
K. A. Wilson
1961-6-22
1194
Lake
North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley.
420
Comment
SD7717
Asclepias speciosa
Daniel Cleveland
1881-7-18
Lake
Allen Spring
Comment
UC197912
Aspidotis densa
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2322
Lake
Elk Mt; Northern Coast Ranges, northern Lake County
1219
Comment
CAS-BOT-BC68832
Aspidotis densa
R. Bacigalupi; R. S. Ferris; Ira L. Wiggins
1933-6-2
6698
Lake
1/4 mi. NW of Oaks Park Springs, on Pope Valley-Middletown Road
Comment
CAS-BOT-BC178826
Astragalus breweri
Greg de Nevers
2001-4-23
12340
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
CAS-BOT-BC178831
Astragalus breweri
Brandegee
s.n.
Lake
Unspecified
Comment
CAS-BOT-BC178833
Astragalus breweri
R. D. Stone; G. Clifton; William B. Davilla
1983-5-12
507
Lake
Gravelly flats in perennial grassland immediately northest of the bridge over Alder Creek on High Valley Rd., 0.5 mi. due S of Glenbrook
716
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
RSA424723
Astragalus breweri
Aaron Liston, M. Blumler
1987-4-26
669 -1
Lake
3 miles NE of Lakeport. 0.6 miles N of Hwy 29 exit on Hill Road.
Comment
UC162855
Astragalus breweri
J. P. Tracy
May 28 1902-Jun 2 1902
1647
Lake
6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport
426
Comment
CAS-BOT-BC178668
Astragalus clevelandii
D. E. Breedlove
1980-6-29
44840
Lake
Butts Canyon Road 5-8 miles S of Middletown
274
Comment
JEPS104446
Astragalus clevelandii
Lowell Ahart
2003-7-14
10403
Lake
Along a small stream, on the w side of the second causeway going sw of Bartlett Springs Rd, Indian Valley Reservoir.
449
Comment
CAS-BOT-BC178335
Astragalus gambelianus
Agnes M. Bowman
1902-5-1
129
Lake
Sulphur Banks
Comment
HSC31605
Astragalus gambelianus
Gary S. Lester
1974-5-4
122
Lake
Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20
671
Comment
HSC45674
Astragalus gambelianus
Stephen Plant
1978-4-23
227
Lake
Barrel Springs Campground
701
Comment
UC1019907
Astragalus gambelianus
Milo S. Baker
1954-5-6
12930
Lake
3 mi e Middletown; e of Middletown
Comment
CAS-BOT-BC193119
Astragalus rattanii var. jepsonianus
L. R. Abrams
1928-5-4
12302
Lake
5 mi. Northeast of Middletown on road to Lower Lake
Comment
CHSC27668
Astragalus rattanii var. jepsonianus
Robert A. Schlising
1978-4-10
3215
Lake
E of Clear Lake, near Colusa County line; 0.5 mi N of Hwy 20 on Walker Ridge Road.
Comment
CHSC63053
Astragalus rattanii var. rattanii
Vernon H. Oswald; Lowell Ahart
1994-6-1
6251
Lake
Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness.
1505
Comment
CAS-BOT-BC66018
Athyrium filix-femina var. cyclosorum
C. F. Leithold
1893-7-4
s.n.
Lake
Cobb Mt.
Comment
CAS-BOT-BC17499
Athysanus pusillus
Carl B. Wolf
1928-5-6
2026
Lake
1.5 miles west of Bartlett Springs.
Comment
SD8069
Atriplex
Daniel Cleveland
1882-6-13
Lake
Bear Valley
Comment
JEPS13703
Aubrieta deltoidea
Rimo Bacigalupi with G. T. Robbins
1955-6-7
5257
Lake
summit Hull Mt. (about stone steps leading to fire lookout house, Lake-Mendocino Co. boundary); Lake-Mendocino Co. boundary, Hull Mt.
2094
Comment
UCR196910
Avena fatua
S. Franson
1997-5-16
31
Lake
North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29
409
Comment
CAS-BOT-BC98199
Baccharis salicifolia
L. R. Abrams
1928-5-5
12331
Lake
River bottom, Kelseyville
Comment
CAS-BOT-BC16429
Barbarea orthoceras
M. S. Jussel
1931-3-30
26
Lake
Glenbrook near Jordan Park.
Comment
HSC45257
Barbarea verna
M. Alcasas
1978-4-15
9
Lake
Bartlett Springs Rd., 3 mi. E of Hwy. 20
671
Comment
POM272252
Berberis dictyota
Lyman Benson
1931-3-18
2673
Lake
Soda Bay Grade, Middle N Coast Mt. Range, Clear Lake Watershed.
549
Comment
UCD129576
Bidens frondosa
Malcolm A. Nobs; S. Galen Smith
1949-9-9
1856 a
Lake
Scott Creek, Bridge 1431, northwestern end of Clear Lake.
Comment
POM288397
Blennosperma nanum
Lyman Benson
1935-3-25
6308
Lake
Lakeport
427
Comment
RSA2293
Blennosperma nanum
J. W. Blankinship
1927-2-24
s.n.
Lake
Kelseyville.
Comment
RSA93940
Blennosperma nanum
F. W. Peirson
1926-4-2
6583
Lake
West end of Clear Lake.
Comment
UC1126564
Boechera breweri subsp. breweri
A. Simontacchi
1937-7-22
321
Lake
1.3 mi nw Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad., Bartlett Mountai
1295
Comment
POM203155
Boisduvalia stricta
M. S. Jussel
1933-6-26
206
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch.
Comment
UC1100840
Bolboschoenus fluviatilis
Malcolm A. Nobs, S. Galen Smith
1949-9-8
1868
Lake
marshy shores Thurston Lake
Comment
UC1100845
Bolboschoenus fluviatilis
Herbert L. Mason
1946-7-27
12954
Lake
Upper Lake Upper Lake -- Lakeport Road
Comment
UC353841
Boykinia occidentalis
Milo S. Baker
1927-6-29
2240 a
Lake
near Whispering Pines Resort Cobb Mt. (Southern Lake Co.)
Comment
CAS-BOT-BC135961
Brasenia schreberi
Peter Rubtzoff
1957-8-10
3503
Lake
Boggs Lake, southern side of the lake.
Comment
CAS-BOT-BC135963
Brasenia schreberi
Milo S. Baker
1945-6-29
11097
Lake
Bogg's Lake at N.W. base of Mt. Hanna
914
Comment
HSC31263
Brassica nigra
Carter Schleicher
1974-5-4
7
Lake
0.5 mi. N of Hwy. 20 on Walker Ridge Rd.
671
Comment
POM272570
Brassica rapa
Lyman Benson
1928-6-29
360
Lake
Kelseyville, Kelsey Creek; Mt. Range: Middle N Coast.
457
Comment
POM272574
Brassica rapa
Lyman Benson
1939-7-21
9684
Lake
Kelseyville; Middle North Coast Mt. Range; River: Clear Lake
412
Comment
UC577112
Brickellia californica
Lewis S. Rose
1935-9-11
35642
Lake
Lucerne
411
Comment
RSA276590
Brodiaea coronaria subsp. rosea
W. L. Jepson
1920-5-23
8985
Lake
Indian Valley
457
Comment
POM277012
Brodiaea elegans
Lyman Benson
1934-6-12
6080
Lake
Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed.
427
Comment
UC1282821
Brodiaea elegans subsp. elegans
J. R. Sweeney
1962-6-15
961
Lake
ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line); Butts Canyon
243
Comment
UC1442893
Brodiaea elegans subsp. elegans
Theodore F. Niehaus
1965-5-15
525
Lake
on Bartlett Springs road 1/4 mi n Highway 20
Comment
UC1586049
Brodiaea elegans subsp. elegans
Barbara Ertter
1988-7-3
7677
Lake
Elk Mt Rd at jct Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For.
1097
Comment
CAS-BOT-BC484227
Brodiaea elegans subsp. elegans
John Thomas Howell
1945-6-21
21185
Lake
Sawmill Flat to Ruppert Ridge; Bartlett Mountain
Comment
UCD167753
Bromus
James Neilson
1981-6-18
4040
Lake
Mayacmas Mountains. Birdsong Meadow. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UC971673
Bromus arenarius
Leo Koch
1940-4-29
934
Lake
22.5 mi ne of Lower Lake (along Highway 20); Highway 20
Comment
UCD83714
Bromus arenarius
Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau
2010-5-5
5980
Lake
Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat.
359
Comment
CHSC27773
Bromus carinatus
K. Bridwell
1978-4-9
63
Lake
W side of Pinkeye Lake, ca. 2 mi w of Lower Lake.
528
Comment
HSC9130
Bromus carinatus var. carinatus
C. B. Wolf
1928-5-5
1953
Lake
1 mi. from Clear Lake on the road to Bartlett Springs.
Comment
JEPS76283
Bromus carinatus var. carinatus
W. L. Jepson
1943-5-16
20791
Lake
near Lakeport (Scott Valley); Scott Valley
Comment
SEINET192620
Bromus carinatus var. carinatus
Carl B. Wolf
1928-5-5
1953
Lake
1 mi. from Clear Lake on Bartlett Springs grade.
1829
Comment
UCD136941
Bromus carinatus var. carinatus
Ellen Dean; with Plant Biology 102 interns
2013-5-4
7718
Lake
Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park, below turnoff to knobcone pines.
609
Comment
JEPS101995
Bromus commutatus
Dean Wm. Taylor with Mey Akasah
1999-6-3
17207
Lake
Manning Flat, along Highway 29 5 miles West from Lower Lake
563
Comment
CAS-BOT-BC156121
Bromus diandrus
Greg de Nevers
2001-5-14
12478
Lake
Clear Lake. Lake County Land Trust, Rodman Slough.
475
Comment
CAS-BOT-BC156123
Bromus diandrus
J. W. Blankinship
1923-4-15
s.n.
Lake
Lakeport.
Comment
SEINET241997
Bromus japonicus
Beecher Crampton
1995-6-3
10319
Lake
Clearlake town on Lakeshore dr., Vacant lot.
Comment
CAS-BOT-BC162439
Bromus laevipes
A. A. Beetle
1941-4-27
1739
Lake
West side of Clear Lake, along road.
Comment
CDA40157
Bromus laevipes
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18544
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.
137
Comment
UC790998
Bromus laevipes
A. A. Beetle
1941-4-27
1739
Lake
w side of Clear Lake along road Clear Lake
Comment
UCD112024
Bromus laevipes
Christopher Mallek
2008-1
s.n.
Lake
High Valley.
793
Comment
HSC41824
Bromus madritensis subsp. rubens
Rick Cooper
1977-4-23
37
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
POM236870
Bromus marginatus
Lyman Benson
1932-6-15
3672
Lake
Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed.
914
Comment
SEINET10520363
Bromus orcuttianus
A. Arthur Heller
1902-7-25
Heller s.n.
Lake
Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
CHSC91287
Bromus secalinus
D. Isle
1997-7-31
332
Lake
Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow.
1133
Comment
UCD41550
Bromus tectorum
Geri Hulse-Stephens
2000-4-27
544
Lake
Goat Mountain. Addington Camp. N side of bowl. Steep slope above.
1386
Comment
UCD42051
Bromus tectorum
Geri Hulse-Stephens
2001-6-5
663
Lake
Goat Mountain. Addington Camp.
1386
Comment
UC174055
Cacaliopsis nardosmia
H. M. Hall
1913-7-22
9565
Lake
Mt. Hull, n Lake County, inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean North Coast Ranges, Mt. Hull
1676
Comment
CAS-BOT-BC185114
Calamagrostis ophitidis
John Thomas Howell
1945-6-18
20984
Lake
Near Glenbrok.
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
POM204179
Calamagrostis ophitidis
M. S. Jussel
1933-6-30
308
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch.
Comment
CHSC90529
Calandrinia breweri
D. Isle
1997-4-29
37
Lake
Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Twin Valley Rd. just n.w. of Bartlett Springs.
658
Comment
UCD81091
Calandrinia breweri
Michael Raines; with PLB 102 class
2009-5-3
6
Lake
Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road.
731
Comment
CAS-BOT-BC438399
Calandrinia ciliata
Alice Eastwood
1925-5-23
12880
Lake
Dashiells, Mt. Sanhedrin
Comment
CAS-BOT-BC438404
Calandrinia ciliata
Georgia Bentley
1917-4-4
s.n.
Lake
Lakeport
Comment
HSC66032
Calandrinia ciliata
S. Harris, B. Ferguson, M. Smith, M. Moble
1980-4-19
Lake
Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam
Comment
UC851926
Calandrinia ciliata
Alice Eastwood and John Thomas Howell
1938-5-16
5643
Lake
Sulphur Banks
Comment
POM282468
Callitriche heterophylla
H. M. Pollard
1935-5-18
6644
Lake
Bogg's Lake, Mt. Hanna. Mt. Range: Middle N. Coast; Watershed: Clear Lake;
1067
Comment
UCD84390
Callitriche marginata
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
RSA2286
Callitriche trochlearis
J. W. Blankinship
1924-4-15
s.n.
Lake
Scott Valley.
Comment
CAS-BOT-BC80336
Callitropsis macnabiana
G. L. Stebbins
1968-5-15
6691
Lake
Northeast edge of Little Indian Valley
457
Comment
NY1104586
Calochortus
J. Torrey
1865-1
s.n.
Lake
Near Clear Lake
Comment
CAS-BOT-BC487480
Calochortus albus
Mrs. Alexander MacCallum
s.n.
Lake
Bartlett Springs
Comment
CHSC34483
Calochortus amabilis
J. D. Jokerst; R. A. Schlising
1979-6-10
83
Lake
Near Colusa Co line, on Walker Ridge Rd 0.5 mi n of its jct with Hwy 20.
Comment
CHSC67718
Calochortus amabilis
James D. Jokerst
1980-4-12
Lake
Hwy. 20 8.3 mi W of Colusa County line.
Comment
HSC75315
Calochortus amabilis
Teresa Prendusi
1977-4-23
Lake
0.4 mi. N of Hwy. 20 on Walker Ridge Rd.
640
Comment
SEINET3884894
Calochortus amabilis
D. Boyd, M. Eichelberger; T. Messick; T. Ranker
1980-4-19
22
Lake
Coldsprings Campground, along access road to Indian Valley Dam.; 0
Comment
CAS-BOT-BC488470
Calochortus amabilis
Agnes M. Bowman
1902-5-9
s.n.
Lake
Lower Lake
Comment
CAS-BOT-BC488478
Calochortus amabilis
R. F. Hoover
1968-5-26
11093
Lake
Harbin Springs
Comment
CAS-BOT-BC488480
Calochortus amabilis
M. S. Jussel
1933-4-30
s.n.
Lake
Jordan Peak, Cobb Mt.
Comment
SEINET3884889
Calochortus amabilis
E. Cope
1977-4-23
35
Lake
Wilbur Springs Quad. 0.4 miles north of State Routw 20 on the Walker Ridge Rd.; 0
640
Comment
CDA40176
Calochortus luteus
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18540
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.
434
Comment
CAS-BOT-BC491939
Calochortus luteus
Agnes M. Bowman
1902-5-1
127
Lake
Sulphur Banks
Comment
RSA377407
Calochortus luteus
Robert Gustafson, Don Reynolds
1983-6-7
2753
Lake
End of Mirabel Road, off Highway 175, northwest of Middletown
Comment
SBBG22518
Calochortus luteus
H. and M. Dearing
1933-5-24
305
Lake
7 mi E of Clear Lake
Comment
SEINET4169889
Calochortus luteus
Unknown
1902-5-28
1691
Lake
In hills about Scotts Valley, 6 miles northwest of Lakeport
Comment
UCD84574
Calochortus splendens
Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society
2010-6-5
6099
Lake
Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road.
1038
Comment
SDSU11910
Calochortus superbus
D. F. Howe
1968-5-24
4527
Lake
Near Lakeport
Comment
UCD20491
Calochortus superbus
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1061
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
SEINET12049802
Calochortus superbus
F. H. Utech, Knight, W.; Knight, I.; Edwards, S.
1986-1
86 -273
Lake
ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior
500
Comment
UC1543043
Calochortus tolmiei
Donald G. Nelson
1940-4-30
651
Lake
s of Clear Lake (between Middletown and Kelseyville, Loch Lomond, precisely at the summit of the grade); Cobb Mt., Loch Lomond
Comment
CAS-BOT-BC132594
Calochortus uniflorus
M. S. Jussel
1932-4-30
s.n.
Lake
Jordan Park, Coleman estate
Comment
CAS-BOT-BC132645
Calochortus uniflorus
Mrs. Merrel Ackley
1965-6-1
s.n.
Lake
Near top of Elk Mountain
Comment
HSC41186
Calochortus vestae
Robert M. Specht, John Rehling
1976-5-16
468
Lake
N side of Hwy. 175, 0.5 mi. from Hwy. 29
Comment
RSA2295
Calycadenia ciliosa
J. W. Blankinship
1926-9-1
s.n.
Lake
Kelseyville
Comment
RSA702855
Calycadenia ciliosa
L. Ahart
2004-10-14
11462
Lake
On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M12), about 3 miles west of the northwest part of Indian Valley Reservoir.
503
Comment
POM161460
Calycadenia ciliosa
Joseph P. Tracy
1905-7-21
2340
Lake
Pine Mountain'
1220
Comment
RSA255543
Calycadenia ciliosa
Gerald D. Carr
1973-9-5
751
Lake
0.8 miles south of Hwy. 29 on Hopland Road, about 2.8 miles south of Lakeport
Comment
RSA255544
Calycadenia ciliosa
Gerald D. Carr
1971-9-14
654
Lake
5.9 miles west of Barkerville on road to Bartlett Spr.
579
Comment
RSA712963
Calycadenia ciliosa
David W. Isle
2001-7-31
1400
Lake
Faraway Ranch. Just south of Faraway Ranch gate. 1.9 miles E of M-1 junction with E-spur.
720
Comment
CAS-BOT-BC273335
Calycadenia fremontii
J. W. Blankinship
1928-8-24
s.n.
Lake
Kelseyville
Comment
JEPS45558
Calycadenia fremontii
Paul C. Hutchison
1963-8-17
2730
Lake
Soda Creek Store, just w of Lake Pillsbury
533
Comment
UC194197
Calycadenia fremontii
H. M. Hall
1913-7-23
9583
Lake
Hullville, 40-50 mi from Pacific Ocean Northern Lake County
685
Comment
UC894239
Calycadenia fremontii
Milo S. Baker
1933-9-1
7546
Lake
Kelseyville Road, Bottlerock Road Cobb Mt.
Comment
UC127836
Calycadenia fremontii
W. W. Mackie
1902-8-1
Lake
Comment
UC1876198
Calycadenia fremontii
Gerald D. Carr
1973-9-10
758 -1
Lake
Jeep trail, 5 1/2 air mi due S of Kelseyville.
Comment
UCD129692
Calycadenia fremontii
Gerald D. Carr
1971-9-14
654
Lake
5.9 miles west of Bakerville on road to Bartlett Springs.
579
Comment
JEPS105359
Calycadenia multiglandulosa
Dean W. Taylor
1994-10-7
14718
Lake
Bear Creek campground; Mendocino National Forest; near junction Forest Road M10 and 17N33,
661
Comment
CAS-BOT-BC270797
Calycadenia pauciflora
John Thomas Howell
1930-10-19
5631
Lake
8 miles from Middletown on Butts Canyon Road
Comment
CHSC71415
Calycadenia pauciflora
Vernon H. Oswald; Lowell Ahart
1998-7-15
9277
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
CAS-BOT-BC270760
Calycadenia pauciflora
Gerald D. Carr
1971-9-14
653
Lake
1.7 miles E of Barkerville on road to Bartlett Springs
495
Comment
CAS-BOT-BC270768
Calycadenia pauciflora
Gerald D. Carr
1971-9-20
670
Lake
1.2 miles SE of Rieff Road on Morgan Valley Road
701
Comment
RSA255516
Calycadenia pauciflora
Gerald D. Carr
1972-7-25
714
Lake
0.6 miles east of Bottle Rock Road on Sulphur Creek Road
Comment
RSA255578
Calycadenia pauciflora
Gerald D. Carr
1971-9-20
671
Lake
2.2 miles SE of Morgan VAlley Road on Rieff Road
732
Comment
SEINET14291469
Calycadenia pauciflora
G. D. Carr
1971-1
641
Lake
ca 2.7 mi S of Lakeport ca 200 yds E of Hwy 175 (Hopland Rd) at Ackley Cutoff, 0.7 mi S of jct with Hwy 29/175.
427
Comment
SEINET3863970
Calycadenia pauciflora
R. L. Carr
1978-8-19
2146
Lake
Sw of Kelseyville, ca 200 yds S of Wight Way, 1.7 mi SW of its jct with Kelsey Creek Dr. (=GDC 757).; 0
482
Comment
UC1876633
Calycadenia pauciflora
Gerald D. Carr
1971-9-14
656
Lake
11.2 mi W of Colusa Co. line on Hwy 20.
Comment
UC1971702
Calycadenia pauciflora
1978-8-19
2144
Lake
1.0 mi E of Kelseyville on Konocti Road (=GDC 2144)
427
Comment
UC1971706
Calycadenia pauciflora
1978-8-19
2148
Lake
6.2 mi NW of Lakeport on Scotts Valley Road (=GDC 678)
427
Comment
JEPS38565
Calycadenia truncata
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
Little Squaw Valley South Fork of the Eel River
Comment
CAS-BOT-BC275369
Calycadenia truncata var. truncata
Greg de Nevers
2000-12-21
12089
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
JEPS52580
Calyptridium quadripetalum
W. L. Jepson
1938-6-9
18946
Lake
Bartlett Springs, on Bartlett Creek Bartlett Creek; Bartlett Springs, Bartlett Creek
701
Comment
JEPS93807
Calyptridium quadripetalum
Vernon H. Oswald and Lowell Ahart
1998-7-15
9283
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
SD7950
Calyptridium roseum
Daniel Cleveland
1882-6-17
Lake
Allen Springs
Comment
UCD126068
Calystegia collina
Clinton C. Shock
1980-5-3
75
Lake
Walker Ridge, 12 miles north of State Highway 20.
609
Comment
JEPS31608
Calystegia occidentalis subsp. occidentalis
Willis L. Jepson
1892-8-1
14507
Lake
Blue Lakes , Blue Lakes (Mountain Region of Clear Lake)
Comment
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
POM258985
Camissonia hirtella
Alice Eastwood, John Thomas Howell
1938-5-18
5735
Lake
South of Kelseyville on road to Adams Springs
Comment
POM272037
Camissonia hirtella
Lyman Benson
1928-4-30
120
Lake
Kelseyville - Lower Lake; Middle North Coast Mt. Range; Thurston Lake watershed. Dry land south of Mt. Konocti, Konocti Bay Road
610
Comment
POM272042
Camissonia hirtella
Lyman Benson
1930-6-20
2178
Lake
Kelseyville, Kelsey Creek. Middle N Coast mtn range.
427
Comment
JEPS77386
Camissonia lacustris
Robert M. Lloyd
1963-5-4
2612
Lake
on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport)
396
Comment
JEPS33770
Camissoniopsis hirtella
W. L. Jepson
1938-6-11
18999
Lake
Reiff Knoxville Ridge (Morgan Valley)
701
Comment
UC519015
Camissoniopsis hirtella
Elizabeth Lodge
1933-6-5
Lake
ridge between Hopland and Lakeport
Comment
UC519543
Camissoniopsis hirtella
M. S. Jussel
1933-6-25
154
Lake
Binkley Ranch Vicinity of Cobb Valley
Comment
JEPS101439
Campanula angustiflora
Dean W. Taylor
1998-6-3
16463 B
Lake
unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill
548
Comment
JEPS62635
Campanula griffinii
Alice Eastwood and John Thomas Howell
1938-5-15
5530
Lake
Mirabel Mine
Comment
SEINET10462855
Campanula prenanthoides
Brown
1940-7-7
Brown 89
Lake
LOWER KELSEY CREEK, MARBLE MTS., WOODS
Comment
SEINET10463180
Campanula prenanthoides
Hamann
1968-10-22
HAMANN s.n.
Lake
N SLOPE OF COBB MTN ABOVE GEYSER ROCK, AMONG LOGGING DEBRIS. T21N R9W SEC. 8
1219
Comment
SEINET10463227
Campanula prenanthoides
Lietbold
LIETBOLD s.n.
Lake
Cobb Mountain
Comment
HSC66591
Capsella bursa-pastoris
S. Harris, B. Ferguson, M. Moble, M. Smith
1980-4-19
Lake
Coldsprings Campground, along access road to Indian Valley Dam
Comment
JEPS96796
Cardamine californica
Dean W. Taylor
1997-4-22
15955
Lake
2 miles SW of Highland Springs Reservoir
670
Comment
POM272926
Cardamine californica var. integrifolia
Lyman Benson
1935-3-24
6300
Lake
Mt. Hanna (SW Side); Mt. Range: Middle N Coast; Watershed: Clear Lake.
1067
Comment
UCD131505
Cardamine hirsuta
Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson
2013-3-9
7544
Lake
Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground.
301
Comment
CAS-BOT-BC18177
Carex
Greg de Nevers
2001-4-23
12264
Lake
Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat.
475
Comment
UCD161816
Carex
James A. Neilson Jr.
1975-5-23
3320
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.)
Comment
CAS-BOT-BC422346
Carex amplifolia
Peter Rubtzoff
1975-7-12
8199
Lake
Jordan Park, 1.7 miles northwest of Cobb. Along Kelsey Creek.
Comment
UCD167464
Carex amplifolia
James Neilson
1982-6-1
4077
Lake
Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD167465
Carex amplifolia
James Neilson
1982-6-1
4077
Lake
Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.)
Comment
JEPS75127
Carex athrostachya
L. R. Heckard
1974-9-11
3934
Lake
Moist margin of Frog Pond, 1/2 mile NW of Foutch Camp (1 1/2 mile SE of Snow Mountain West)
1920
Comment
CAS-BOT-BC18099
Carex athrostachya
L. R. Heckard
1974-9-11
3934
Lake
Moist margin of Frog Pond, about 0.5 mile northwest of Foutch Camp (about 1.5 mile southeast of Snow Mountain West).
1920
Comment
CAS-BOT-BC19226
Carex barbarae
Georgia Bentley
1917-5-16
s.n.
Lake
Lakeport.
Comment
UC1132
Carex barbarae
Bolander
1866-9-20
2630
Lake
Clear Lake
Comment
JEPS97574
Carex bolanderi
R. D. Stone
1983-6-15
546
Lake
Upper High Valley Creek drainage Geyser Rock (ca. 1.4 mi NW of)
883
Comment
CAS-BOT-BC34991
Carex densa
Alice Eastwood; John Thomas Howell
1938-5-17
5673
Lake
Elk Mountain.
Comment
UC710492
Carex feta
John Thomas Howell
1943-5-11
18027
Lake
1 mi n Kelseyville
Comment
UCD41542
Carex fracta
Geri Hulse-Stephens
2001-6-2
584
Lake
Goat Mountain. Addington Camp. Upper Addington.
1386
Comment
CAS-BOT-BC20855
Carex globosa
Robert Francis Hoover
1941-5-2
4989
Lake
East side of Mount St. Helena.
Comment
UCD125562
Carex hystericina
Geri Hulse-Stephens
2004-6-1
1082
Lake
Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh.
960
Comment
CAS-BOT-BC31222
Carex lenticularis var. impressa
L. R. Heckard
1974-9-11
3933
Lake
Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W)
1920
Comment
HSC46560
Carex multicaulis
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9306
Lake
Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01
1006
Comment
CAS-BOT-BC32148
Carex multicaulis
R. D. Stone
1983-5-11
502
Lake
Ca 1.0 mi SSW of Glenbrook, Alder Creek drainage.
822
Comment
UCD140811
Carex scopulorum var. bracteosa
Geri Hulse-Stephens
2001-4-27
542
Lake
Goat Mountain. NW end of Addington Pond.
1280
Comment
CAS-BOT-BC117561
Carex serratodens
John Thomas Howell
1945-6-19
21019
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
CAS-BOT-BC117563
Carex serratodens
H. D. Ripley; R. C. Barneby
1945-1-1
6986
Lake
NE of Middletown, Lake H.
304
Comment
CAS-BOT-BC117559
Carex serratodens
Lewis Samuel Rose
1935-6-4
35208
Lake
St. Helena Creek, 5 mi S of Middletown Stream bank.
Comment
CAS-BOT-BC116627
Carex subfusca
Alice Eastwood; John Thomas Howell
1938-5-18
5773
Lake
Cobb Mt.
Comment
JEPS80853
Carex subfusca
L. R. Heckard and J. C. Hickman
1980-9-16
5449
Lake
along Trout Creek Snow Mt., Trout Creek
1889
Comment
JEPS97575
Carex subfusca
R. D. Stone
1983-6-1
518
Lake
Upper High Valley Creek drainage Glenbrook (ca. 1 mi SSW of)
792
Comment
JEPS74825
Castilleja
L. R. Heckard, T. I. Chuang and R. C. Bacigalupi
1975-5-8
4033
Lake
ca 3 mi ne Middletown (on road to Lower Lake, on n side of Hill 1030)
Comment
HSC30734
Castilleja affinis
Teresa Prendusi
1974-5-4
25
Lake
Walker Ridge, 0.5 mi. N of junction with Hwy. 20
671
Comment
HSC34585
Castilleja applegatei
Ron Ralston
1975-5-3
33
Lake
8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road
549
Comment
RSA2320
Castilleja applegatei subsp. martinii
J. W. Blankinship
1927-5-22
s.n.
Lake
Mt. Konocti.
Comment
RSA518690
Castilleja applegatei subsp. martinii
R. C. Bacigalupi, G. Thomas Robbins
1954-6-25
4611
Lake
East slope of Ruppert Ridge, along road from Clear Lake to Bartlett Springs, 6 miles east of the summit of the Bartlett Mtn. grade, Mendocino Nat. Forest.
945
Comment
HSC72117
Castilleja attenuata
J. P. Smith, Thomas W. Nelson, Jane P. Nelson
1978-4-1
9523
Lake
Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20
671
Comment
JEPS74824
Castilleja attenuata
L. R. Heckard, T. I. Chuang and R. Bacigalupi
1975-5-8
4032
Lake
ca 3 mi ne Middletown (on road to Lower Lake, n side of road at the n side of Hill 1030)
Comment
JEPS74820
Castilleja densiflora subsp. densiflora
L. R. Heckard, T. I. Chuang and R. Bacigalupi
1975-5-8
4028
Lake
ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030)
Comment
HSC27441
Castilleja exserta subsp. exserta
J. P. Smith, J. O. Sawyer
1972-4-1
5145
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
HSC32500
Castilleja exserta subsp. exserta
Thomas W. Nelson, Jane P. Nelson
1974-4-8
1145
Lake
200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20
Comment
CHSC29986
Castilleja foliolosa
J. D. Jokerst
1980-4-12
572
Lake
Side of Hwy 20, 8.3 mi W of the Colusa County line.
Comment
HSC37905
Castilleja foliolosa
Thomas W. Nelson, James Nelson, Jane P. Nelson, J. P. Smith
1976-4-12
2306
Lake
Morgan Valley Rd., 7.8 mi. from Upper Lake
640
Comment
RSA47148
Castilleja foliolosa
Doris K. Kildale
1926-5-31
2064
Lake
Lower Lake - Lakeport road.
Comment
JEPS6950
Castilleja minor subsp. spiralis
Peter H. Raven
1954-9-1
8082
Lake
7 mi s Middletown; Butts Canyon
Comment
CDA15777
Castilleja rubicundula
G. F. Hrusa
1993-5-2
10880
Lake
North Coast Ranges; Between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge.
Comment
JEPS3198
Castilleja rubicundula subsp. lithospermoides
W. L. Jepson
1942-6-9
20723
Lake
Howard Springs; at border of meadow just beyond buildings
Comment
CHSC49016
Castilleja rubicundula subsp. rubicundula
Vernon Oswald
1986-5-12
2021
Lake
Brim Rd. (Barlett Springs Rd.) 0.5 mi w of the road to Barrel Spring.
609
Comment
JEPS94801
Castilleja rubicundula subsp. rubicundula
Vernon Oswald and Lowell Ahart
1998-5-7
9018
Lake
between Kowalski Ranch and Barkerville (Bartlett Springs Road on n end of Indian Valley Reservoir); Bartlett Springs Road, Indian Valley Reservoir
457
Comment
SD131975
Castilleja rubicundula subsp. rubicundula
Barbara Ertter
1989-5-28
8518
Lake
Morgan Valley Rd 0.6 mi W of Napa Co. line ca 12 airmiles SE of Lower Lake (town) at public access road
Comment
CAS-BOT-BC49254
Ceanothus cuneatus
Agnes M. Bowman
1902-4-1
210
Lake
High Valley
Comment
CAS-BOT-BC49294
Ceanothus cuneatus
T. S. Brandegee
1859-1-1
100
Lake
Bartlett Mountain
Comment
CAS-BOT-BC49296
Ceanothus cuneatus
John Thomas Howell
1931-4-3
6153
Lake
Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs
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
UCD148546
Ceanothus cuneatus
Kai Battenberg
2014-6-21
9
Lake
McLaughlin Natural Reserve. Off Morgan Valley Road, 0.5 km Southeast on Pipeline Road East.
696
Comment
UCD40000
Ceanothus cuneatus
Rodney Gale Myatt
1971-9-15
1009
Lake
Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line.
609
Comment
SEINET3814958
Ceanothus cuneatus
Lewis S. Rose
1933-4-22
33103
Lake
Adams Springs.
Comment
CHSC101527
Ceanothus cuneatus var. cuneatus
G. F. Hrusa; R. Gross, L. Houser
2008-4-11
17109
Lake
Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into N. Fork Cache Creek tailrace.
396
Comment
UC1193333
Ceanothus cuneatus var. cuneatus
P. Zinke
1949-5-3
14
Lake
w branch of South Fork of Scotts Creek Quad. 60B2
457
Comment
UCD161812
Ceanothus divergens
Jim Dempsey
2015-10-16
s.n.
Lake
Clear Lake State Park. South of Soda Bay Road. Restoration planting site #01N15.
457
Comment
UCR42416
Ceanothus divergens subsp. confusus
L. F. LaPre
1986-5-5
s.n.
Lake
Geothermal energy field about 5 mi due south of Whispering Pines near the Sonoma Co. line, about 2 mi SSW of Anderson Springs, junction of Ridge Rd. and Bear Ridge Rd
1001
Comment
CAS-BOT-BC438779
Ceanothus diversifolius
Mona Bourell
1997-4-20
6640
Lake
1 mile east of The Slides
Comment
OBI10518
Ceanothus foliosus
H. E. McMinn
1926-1-1
1617
Lake
1/2 to 1 mi NW Blue Lakes to Ukiah
Comment
SD87857
Ceanothus foliosus
Frank W. Peirson
1926-4-2
6571
Lake
Summit of Hopland Grade
Comment
CAS-BOT-BC49667
Ceanothus foliosus var. foliosus
Alice Eastwood; John Thomas Howell
1938-5-18
5737
Lake
South of Kelseyville on road to Adams Springs
Comment
CAS-BOT-BC49668
Ceanothus foliosus var. foliosus
M. S. Jussel; John Lee
1932-4-29
s.n.
Lake
Mt. Hanna Ridge west of Jordan Park
Comment
HSC35376
Ceanothus foliosus var. foliosus
R. M. Sullivan
1975-5-3
12
Lake
5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd.
915
Comment
HSC36583
Ceanothus foliosus var. foliosus
Linda M. Barker
1975-5-3
318
Lake
5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd.
915
Comment
HSC37199
Ceanothus foliosus var. foliosus
Lon Hall
1975-5-3
309
Lake
5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd.
915
Comment
CAS-BOT-BC50869
Ceanothus incanus
Brandegee
1889-4-1
4
Lake
Bradford
Comment
HSC18285
Ceanothus incanus
C. B. Wolf
1928-5-4
1875
Lake
5 mi. S of Middletown along road to Mt. St. Helena
Comment
JEPS42377
Ceanothus incanus
W. L. Jepson
1924-4-27
10378
Lake
flats beyond Mt.St. Helena, towards Middleton
Comment
CAS-BOT-BC50143
Ceanothus integerrimus
H. E. McMinn
1922-8-2
284
Lake
Along road from Highland Springs to Hopland
Comment
UC1070737
Ceanothus integerrimus
H. S. Yates
1934-4-15
3744
Lake
s Bendmore Valley; Ukiah quad.
762
Comment
UCR270444
Ceanothus integerrimus
John F. Emmel
2002-5-19
1750
Lake
North Coast Range, along Road M-1, 4.7 road miles east of Oak Flat Campground, Lake Pillsbury area
915
Comment
POM282982
Ceanothus integerrimus
Lyman Benson
1928-4-30
158
Lake
Konocti Bay, Clear Lake, Middle N Coast, Eastern Bay Mt. Konocti
518
Comment
UCD132512
Ceanothus integerrimus var. macrothyrsus
Caprice Lee; PLS 102 plant collecting interns
2013-5-4
1
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.
562
Comment
CAS-BOT-BC51095
Ceanothus jepsonii
Carl B. Wolf
1928-5-4
1903
Lake
2 miles North of Middletown
Comment
CAS-BOT-BC51120
Ceanothus jepsonii var. albiflorus
D. E. Breedlove
1980-6-29
44835
Lake
Butts Canyon Road 5-8 miles S of Middletown
274
Comment
HSC35327
Ceanothus jepsonii var. albiflorus
R. M. Sullivan
1975-5-3
42
Lake
8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
HSC45709
Ceanothus jepsonii var. albiflorus
Sheila Logan
1978-4-23
88
Lake
Barrel Springs Campground.
701
Comment
SD125700
Ceanothus jepsonii var. albiflorus
L. LaPre
1985-5-2
Lake
Three peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi. SE of Middletown
671
Comment
HSC18312
Ceanothus parryi
W. L. Jepson
1942-6-9
20703
Lake
Mt. St. Helena, E side along St. Helena Creek
Comment
JEPS42262
Ceanothus prostratus
Willis L. Jepson
1897-7-15
14038
Lake
Glenbrook
Comment
CAS-BOT-BC83801
Ceanothus prostratus var. occidentalis
D. O. Burge; C. Miller
2007-6-13
943 b
Lake
Boggs Mountain Demonstration State Forest
1000
Comment
CDA7236
Centaurea iberica
T. C. Fuller
1959-11-6
3251
Lake
Bowcher Ranch, ca. 3 miles northeast of Middletown.
0
Comment
CDA39067
Centaurea maculosa
J. Xerogeanes
2013-7-15
PDR# 230 P06005874
Lake
North side of Lake Pillsbury, 50 yards east of intersection of the road to east boat ramp (10W50 Trail) and the Hull Mountain Road (FR 20N01); Mendocino National Forest.
Comment
UCD83944
Centaurea melitensis
Ellen Dean; C. Thomsen, G. Harrington
2010-6-9
6118
Lake
Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW.
308
Comment
RSA537711
Centaurea solstitialis
Barbara Ertter
1988-7-3
7656
Lake
Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing.
762
Comment
SFV3799
Centaurea solstitialis
K. A. Wilson
1961-6-22
1199
Lake
North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley.
420
Comment
CDA39059
Centaurea solstitialis
K. E. Hoffmaster
1938-6-29
885
Lake
Near Clear Lake Oaks.
0
Comment
CAS-BOT-BC288567
Centromadia fitchii
Greg de Nevers
2001-7-8
12591
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
UC1076266
Centromadia fitchii
Herbert L. Mason
1930-8-1
5729
Lake
road to Bartlet Mountain
Comment
UC912617
Centromadia fitchii
P. Schulthess
1931-7-26
Lake
6 mi s Kelseyville (Brierly Ranch)
Comment
JEPS38173
Centromadia pungens subsp. pungens
W. L. Jepson
1892-8-1
Lake
Bachelor Valley
Comment
CAS-BOT-BC222929
Cephalanthus occidentalis
Greg de Nevers
2001-7-8
12563
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
LA208369
Cephalanthus occidentalis
H. Lewis;
1940-4-6
Lake
Lake shore, Blue Lake
Comment
POM212168
Cephalanthus occidentalis
Carl B. Wolf
1930-11-1
1795
Lake
E end of Blue Lake
457
Comment
SD117456
Cephalanthus occidentalis
Robert F. Thorne
1974-7-28
45065
Lake
Clear Lake, Gooseneck Point on pebbly shore of lake
402
Comment
RSA0018309
Cephalanthus occidentalis
Keith E. Hoffmaster
1938-6-28
869
Lake
Clear Lake shore.
Comment
SDSU9273
Cephalanthus occidentalis var. californicus
D. F. Howe
1961-7-29
3087
Lake
6 miles E of Lucerne on N shore of Clear Lake.
396
Comment
SDSU9277
Cephalanthus occidentalis var. californicus
Harvey
1939-7-15
2423
Lake
Clear Lake.
Comment Read comments Oct 12 2011
UC484117
Cephalanthus occidentalis var. californicus
Carl B. Wolf
1930-11-1
Lake
e end along edge Blue Lake
457
Comment
UC1125804
Cerastium glomeratum
H. S. Yates
1934-4-15
3749
Lake
Bendmore Valley Ukiah Quad., Bendmore Valley
Comment
UC956833
Ceratophyllum demersum
Malcolm A. Nobs and S. Galen Smith
1949-9-8
1852 a
Lake
at outlet to Cache Creek on marshy lakeshore southern end Clear Lake; Southern end of Clear Lake at outlet to Cache Creek
Comment
UCD41830
Ceratophyllum demersum
Geri Hulse-Stephens
2001-6-5
623
Lake
Goat Mountain. West vernal pool, Root Glade.
944
Comment
CAS-BOT-BC179404
Cercis occidentalis
Brandegee
No date on label
s.n.
Lake
unspecified
Comment
POM276112
Cercis occidentalis
Lyman Benson
1941-7-26
11007
Lake
Foot of Soda Bay Grade, Kelseyville.
412
Comment
RSA16713
Cercis occidentalis
Carl B. Wolf, E. R. Johnson, Adrian Wolf
1934-10-16
6194
Lake
1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150..
549
Comment
RSA453307
Cercocarpus betuloides
Phyllis Krieg
1979-4-1
s.n.
Lake
Middle Creek Campground Mendocino National Forest.
457
Comment
UCR63401
Cercocarpus betuloides
Donald G. Nelson
1940-4-30
672
Lake
About 1 mi below Seigler Hot Springs along Creek
Comment
SEINET11909401
Cercocarpus betuloides
W. Knight, Knight, I.
1981-1
4392
Lake
adjacent to airport at N end of Lake Pillsbury
579
Comment
CAS-BOT-BC137045
Cercocarpus betuloides var. betuloides
A. A. Heller
1902-7-25
5974
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
RSA0035234
Chaenactis
M. Bourell
1997-7-2
6531
Lake
Mendocino National Forest. Along Rice Creek Road. FS Road M3.
Comment
HSC46583
Chaenactis douglasii var. douglasii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9341
Lake
Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01
1585
Comment
CDA15788
Chaenactis glabriuscula
G. F. Hrusa
1993-5-2
10884
Lake
North Coast Ranges; above upper Barrel Springs Creek, between Bear Valley and Indian Valley Reservoir.
Comment
CAS-BOT-BC284555
Chaenactis glabriuscula var. heterocarpha
M. S. Jussel
1933-6-28
289
Lake
Between Cobb Mountain and Adams Springs on Binkley Ranch
Comment
CHSC107476
Chaenactis glabriuscula var. heterocarpha
David W. Isle; Ken Fuller
2002-4-26
1927
Lake
Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM.
475
Comment
HSC37645
Chaenactis glabriuscula var. heterocarpha
Robert M. Specht, John Rehling
1976-3-17
364
Lake
3.1 mi. N of Middletown on Hwy. 29
Comment
POM203154
Chaenactis glabriuscula var. heterocarpha
M. S. Jussel
1933-6-28
289
Lake
Between Cobb Mtn and Adams Springs on the Binkley Ranch
Comment
UC565565
Chaenactis glabriuscula var. heterocarpha
H. L. Mason
1929-4-29
5246
Lake
2 9/10 mi w of Lakeport
Comment
UCD66975
Chaenactis glabriuscula var. heterocarpha
Ellen Dean; Davis Botanical Society
2008-5-31
5044
Lake
west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring.
1490
Comment
UCR212292
Chaenactis glabriuscula var. heterocarpha
Ellen Dean, Davis Botanical Society
2008-5-31
5044
Lake
West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring
1491
Comment
HSC85861
Chaenactis glabriuscula var. heterocarpha
R. Earing, C. Collins, C. Cavanaugh
1987-4-11
57
Lake
Stony Creek Rd. to Digger Pine Campground
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
CAS-BOT-BC68271
Cheilanthes gracillima
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mt.
914
Comment
JEPS13705
Cheilanthes gracillima
Rimo Bacigalupi with G. T. Robbins
1955-6-7
5259
Lake
summit Hull Mt
2094
Comment
CHSC89441
Chenopodium album
Lowell Ahart
2004-10-4
11430
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
POM279698
Chenopodium ambrosioides var. ambrosioides
Lyman Benson
1928-11-27
781
Lake
Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek.
Comment
RSA10210
Chenopodium californicum
C. B. Wolf
1928-5-5
1931
Lake
3 miles from Upper Lake on road to Lucerne.
Comment
UCD147492
Chenopodium californicum
Elice Leung; 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. Lower reaches of Lewis Ridge.
414
Comment
CDA3117
Chenopodium multifidum
W. F. Cruikshank
1961-8-21
Lake
John Anderson, Bottle Rock Road, Kelseyville.
0
Comment
RSA2304
Chenopodium multifidum
J. W. Blankinship
1923-6-25
s.n.
Lake
Kelseyville
Comment
UC174004
Chimaphila umbellata
H. M. Hall
1913-7-18
9516
Lake
Cedar Creek Mt. Sanhedrin (40-50 mi. from Pacific Ocean); inner North Coast Ranges, n. Lake Co., , Cedar
1158
Comment
POM132079
Chimaphila umbellata subsp. occidentalis
A. A. Heller
1902-7-21
10519
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
UCSB17196
Chorizanthe brevicornu var. spathulata
Hardham, Clare
1961-6-27
Lake
Alkali Lake
Comment Read comments Jul 1 2019
CAS-BOT-BC191817
Chorizanthe clevelandii
Milo S. Baker
1945-6-29
11087
Lake
Dry margin, Bogg's Lake at NW base of Mt. Hanna
914
Comment
UC353805
Chorizanthe clevelandii
Milo S. Baker
1928-7-5
3097 a
Lake
summer bed of Rice Fork near conflucence Bear Creek; California National Forest, Rice Fork, Bear Creek
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-BC257008
Chorizanthe membranacea
Agnes M. Bowman
1902-5-1
131
Lake
Sulphur Banks
Comment
HSC37869
Chorizanthe polygonoides var. polygonoides
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2314
Lake
Beside Morgan Valley Rd., 7.8 mi. from Lower Lake
640
Comment
CAS-BOT-BC36497
Chrysolepis chrysophylla
William R. Dudley
1893-1-1
s.n.
Lake
Cobb Mt.
Comment
UC1193058
Chrysolepis chrysophylla var. minor
P. Zinke
1951-6-7
238
Lake
0.5 mi e summit of Mt. St. Helena
1249
Comment
JEPS59131
Cirsium brevistylum
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
Scott Valley
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
CAS-BOT-BC277999
Cirsium cymosum
Alice Eastwood; John Thomas Howell
1938-5-16
5586
Lake
6 miles n. of Lower Lake
Comment
CHSC33053
Cirsium cymosum
James P. Smith; John Sawyer
1971-6-6
4729
Lake
0.75 mi. north of Clyde Mine; Walker Ridge Road.
Comment
CAS-BOT-BC278086
Cirsium douglasii var. breweri
Philip A. Munz
1956-7-24
22280
Lake
Fir Root Spring, Long Ridge se. of Snow Mt.
1371
Comment
JEPS81310
Cirsium douglasii var. breweri
L. R. Heckard and J. C. Hickman
1982-7-5
Lake
about 0.5 mi nw Summit Springs; Snow Mt.
1500
Comment
UC1562575
Cirsium occidentale
Barbara Ertter
1988-7-4
7714
Lake
0.5 mi e of Rice Fork (on Bear Creek Rd., 1.5 mi w of Bear Cr Campground, Mendocino Natl For, ca 11 airmiles n of Upper lake (town) se of Lake Pillsbury); Mendocino National Forest
609
Comment
JEPS122899
Cirsium occidentale var. venustum
Adam C. Schneider
2015-5-19
925
Lake
Off of Dry Creek Rd. southwest of Middletown
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
CAS-BOT-BC169766
Cistanthe quadripetala
M. S. Jussel
1933-4-30
s.n.
Lake
Jordan Park, Cobb Mt.
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
CAS-BOT-BC160978
Clarkia amoena subsp. amoena
Mrs. Alexander McCallum
1900-7-1
s.n.
Lake
Bartlett Springs
Comment
SD7353
Clarkia amoena subsp. huntiana
Daniel Cleveland
1882-6-25
Lake
Allen Springs
Comment
UC1586099
Clarkia amoena subsp. huntiana
Barbara Ertter
1988-7-4
7705
Lake
2 mi w Bear Creek Campground (Rice Fork crossing, ca. 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Mendocino Nat'l Forest
609
Comment
CAS-BOT-BC164200
Clarkia concinna
N. Wynne; M. Peckham; J. Bamesberger
1994-4-23
26
Lake
Blue Oak Cmpgrnd, on access road to Indian Valley Res., 2.5 miles W from junction with Walker Ridge Rd.
Comment
JEPS117964
Clarkia concinna
Barbara Keller and Holly Forbes
2009-5-13
Lake
Walker Ridge, along Brim Road 1 mile E of its intersection with Walker Ridge Road and 2 miles W of its intersection with Bear Valley Road.
Comment
SBBG122926
Clarkia concinna
B. Ertter, L. Vorobik, E. Neese
1988-6-4
7524
Lake
Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport
426
Comment
UCD32410
Clarkia concinna
Beecher Crampton; Jim Sweeney
1950-5-6
564
Lake
1 mile west of Highland Springs on either side of the road.
457
Comment
UCD84054
Clarkia concinna
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6232
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
CAS-BOT-BC164199
Clarkia concinna
K. Faber; S. LaChance; M. Rekart
1984-4-28
6
Lake
Blue Oak Campground. 23 mi. NE of [Clearlake] Clear Lake
609
Comment
POM271459
Clarkia concinna subsp. concinna
Lyman Benson
1928-4-27
42
Lake
Highland Springs. Mayacamas mtn range, Dobe Creek watershed
610
Comment
CAS-BOT-BC164530
Clarkia gracilis subsp. albicaulis
Peter H. Raven
1962-5-31
17916
Lake
On Lower Lake--Knoxville road 2.3 miles north of Napa County line
Comment
CAS-BOT-BC163831
Clarkia purpurea subsp. quadrivulnera
John Thomas Howell
1945-6-18
20987
Lake
Cobb Valley
Comment
CAS-BOT-BC163833
Clarkia purpurea subsp. quadrivulnera
M. S. Jussel
1933-6-27
254
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
CAS-BOT-BC164862
Clarkia rhomboidea
A. A. Heller
1902-7-14
5873
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC439198
Claytonia exigua subsp. exigua
Alice Eastwood; John Thomas Howell
1938-5-17
5691
Lake
Elk Mt.
1127
Comment
RSA2405
Claytonia exigua subsp. exigua
J. W. Blankinship
1923-3-19
s.n.
Lake
Highland Springs. Shady woods.
Comment
UCR42300
Claytonia exigua subsp. exigua
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
CAS-BOT-BC439190
Claytonia exigua subsp. exigua
Josh Suchocki; Charlene Vullo; Kyle Wear
1995-5-6
86
Lake
200m. up road from Blue Oak Campground.
548
Comment
UCD163338
Claytonia parviflora
Craig D. Thomsen
2009-5-3
2809
Lake
Walker Ridge. North of Til Jones Spring.
990
Comment
CAS-BOT-BC439498
Claytonia parviflora subsp. parviflora
J. W. Blankinship
1923-4-26
s.n.
Lake
Kelseyville.
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
CAS-BOT-BC439503
Claytonia parviflora subsp. parviflora
Georgia Bentley
1917-4-4
s.n.
Lake
Lakeport
Comment
RSA10164
Claytonia parviflora subsp. parviflora
C. B. Wolf
1928-5-6
1984
Lake
6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden)
Comment
UC419031
Claytonia parviflora subsp. parviflora
H. E. and S. T. Parks
729
Lake
near Mirabel Mine
Comment
NY832154
Claytonia parviflora subsp. parviflora
K. L. Chambers
1993-5-6
5721
Lake
Bottle Rock Road, south of Kelseyville, 3.6 miles south of junction with Hwy 29/175
Comment
HSC62818
Claytonia perfoliata
Michael Dalke
1979-4-14
37
Lake
0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd.
640
Comment
JEPS10139
Claytonia rubra
Rimo Bacigalupi with G. T. Robbins
1954-6-24
4591
Lake
s base Hull Mountain (just above Timberline Camp, upper slopes of Boardman Ridge, Mendocino-Lake County boundary); , Boardman Ridge
1767
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
CAS-BOT-BC443777
Claytonia rubra subsp. rubra
M. S. Jussel
1931-3-30
15
Lake
Glenbrook near Jordan Park
Comment
SEINET199763
Claytonia rubra subsp. rubra
H. L. Mason
1926-3-26
11097
Lake
1.5 mi E of Bartlett Springs
Comment
JEPS81412
Claytonia saxosa
L. R. Heckard and J. C. Hickman
1982-7-9
6020
Lake
near junction of Horse Glade (along road to Lookout, Goat Mt., Colusa-Lake County boundary)
1737
Comment
UC82874
Claytonia saxosa
T. S. Brandegee
1891-6-23
Lake
Snow Mountain; ; Snow Mountain, Lake Co.
Comment
CAS-BOT-BC91375
Clematis lasiantha
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park on road to Lower Lake.
Comment
RSA63697
Clematis lasiantha
Milo S. Baker
1950-5-6
12216
Lake
About 1 mile SE of Borax Lake
Comment
UC635541
Clematis lasiantha
Pauline Schulthess
1931-7-10
Lake
1 1/2 mi. s.w. Kelseyville
Comment
POM270594
Clematis ligusticifolia
Lyman Benson
1932-7-16
3934
Lake
Kelseyville, Middle N Coast Mt. Clear Lake, Bottom Land, Mouth Kelsey Creek.
457
Comment
POM270595
Clematis ligusticifolia
Lyman Benson
1932-7-16
3933
Lake
Kelseyville, Middle N Coast Mt. Clear Lake, Bottom Land, Mouth Kelsey Creek.
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
SEINET8731902
Collinsia bartsiifolia
Leo Koch
1940-1
898
Lake
2.1 miles south of Lakeport
Comment
UC971680
Collinsia bartsiifolia var. bartsiifolia
Leo Koch
1940-4-27
901
Lake
4.4 mi s Lakeport (across the hill above rd)
Comment
CHSC45721
Collinsia grandiflora
Jean A. Graham
1988-4-9
4
Lake
Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville.
463
Comment
POM296061
Collinsia grandiflora
Cora W. Benson
1935-4-4
6
Lake
Prayer Hill, Lakeport.
Comment
UCD67109
Collinsia greenei
Ellen Dean; Davis Botanical Society
2008-5-31
5031
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
UCSB46302
Collinsia greenei
Steele, Kelly
1980-5-3
Lake
8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20
1005
Comment
CHSC7080
Collinsia heterophylla
H. Alger
1969-4-2
9
Lake
10 ft. e of Hwy 20, 0.5 mi se of Lucerne.
426
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
JEPS7337
Collinsia heterophylla
W. L. Jepson
1920-5-24
9009
Lake
Hough's Springs
487
Comment
UC1733960
Collinsia heterophylla
Frank Gould, Kay H. Beach
1940-5-4
1022
Lake
near Middletown.
Comment
CHSC9121
Collinsia parviflora
M. M. Dumont
1970-4-10
92
Lake
In field on s side of Hwy. 29; 50 ft. n of jct. Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville.
533
Comment
SEINET12290589
Collinsia parviflora
K. A. Smail
1978-1
s.n.
Lake
jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16
607
Comment
SEINET12319537
Collinsia parviflora
Unknown
1978-1
6
Lake
jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16
607
Comment
HSC85774
Collinsia rattanii
Bobbi Schnell, Andrea Begnoche, Leonel Arguello
1987-4-11
Lake
Barrel Springs Campground
Comment
SD52195
Collinsia sparsiflora
F. Stephens
April 1894
7934
Lake
Lower Lake
Comment
JEPS3179
Collinsia sparsiflora var. arvensis
John Thomas Howell
1926-3-28
1770
Lake
Middletown
Comment
JEPS34525
Collinsia sparsiflora var. arvensis
Freed W. Hoffman
1947-4-9
1898
Lake
Hennessey Ranch North Coast Ranges (Bucksnort Creek)
Comment
RSA2431
Collinsia sparsiflora var. collina
J. W. Blankinship
1923-4-18
s.n.
Lake
Kelseyville.
Comment
UCD131809
Collinsia sparsiflora var. collina
Arti Lal; PLS 102 plant collecting interns
2013-4-14
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.
565
Comment
UCD170122
Collinsia sparsiflora var. collina
Richard R. Halse
2013-3-27
8759
Lake
Along State Hwy. 20 ca. 0.4 miles west of the Colusa/Lake County Line, at the Judge Davis Trailhead, Cache Creek Natural Area.
530
Comment
RSA293000
Collinsia sparsiflora var. collina
Reino Alava, Lincoln Constance, Robert Ornduff
1957-5-5
794
Lake
Hill '1030'.
Comment
SJSU5527
Collinsia sparsiflora var. sparsiflora
C. W. Koerper
1969-4-6
Lake
1 mi N of Sulfur Bank Mine, Clear L
Comment
UC1178932
Collomia diversifolia
Herbert L. Mason
1953-4-18
14152
Lake
serpentine ridge 4.5 mi n Middletown (near Anderson's Springs)
Comment
UCD163340
Collomia diversifolia
Craig D. Thomsen
2009-5-3
2811
Lake
Walker Ridge, just south of Cold Spring Mountain 6.5 miles north of Hwy 20. Vicinity of Walker Ridge Rd. Along fire break road, just south of guard rail.
1066
Comment
NY643118
Convolvulus arvensis
J. Torrey
1865-1
324
Lake
Comment
RSA2350
Conyza canadensis
J. W. Blankinship
1928-8-25
s.n.
Lake
Clear Lake
Comment
RSA181428
Cordylanthus pilosus subsp. pilosus
James I. McMurphy
1909-4-6
s.n.
Lake
Between Kelseyville and Lower Lake.
Comment
RSA2671
Cordylanthus pilosus subsp. pilosus
J. W. Blankinship
1928-8-25
s.n.
Lake
Clear Lake, Kelseyville.
Comment
SEINET4676143
Cordylanthus pilosus subsp. pilosus
Mark Bibbo
2002-7-20
53
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.; 0
610
Comment
JEPS68345
Cordylanthus pilosus subsp. pilosus
L. R. Heckard and T. I. Chuang
1971-8-16
2775
Lake
s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53)
365
Comment
OBI9586
Cordylanthus pilosus subsp. pilosus
Robert F. Hoover
1966-8-23
9925
Lake
Valley of St. Helena Crk S of Middletown
Comment
NY68302
Cordylanthus pringlei
C. G. Pringle
1882-8-26
s.n.
Lake
Comment
CAS-BOT-BC209759
Cornus glabrata
L. R. Abrams
1916-7-28
6286
Lake
Between Hough's & Bartlett Springs
Comment
LA40493
Cornus glabrata
A. A. Heller;
1916-6-7
12365
Lake
Between Bartlett Springs and Allen Springs
Comment
POM287348
Cornus glabrata
Lyman Benson
1932-5-20
306
Lake
Kelseyville - Finley.
457
Comment
RSA30412
Cornus glabrata
A. A. Heller
1916-6-7
12305
Lake
Oak belt between Bartlett Springs and Allen Springs.
Comment
UC1043549
Cornus glabrata
P. C. Everett and E. K. Balls
1954-10-17
20341
Lake
Bear Creek 3.9 mi. e. of junction with rd. to Lake <Pilsbury> (between Stonyford and Upper Lake); Bear Creek
731
Comment
UC1122770
Cornus glabrata
B. Schreiber
1936-9-20
2342
Lake
Stoneyford Quad., Bear Creek Camp Mendocino Nat'l Forest, Stoneyford Quad., Bear Creek Camp
762
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
POM287743
Cornus nuttallii
Cora W. Benson
1935-05
s.n.
Lake
Mt. Hanna.
762
Comment
UC1193375
Cornus nuttallii
R. H. Neuns
1950-5-23
117
Lake
2 mi. w. Cobb; Quad. 60B4
1066
Comment
UCD84827
Cornus nuttallii
Nellie Coffey
1931-4-12
s.n.
Lake
Exact location unknown.
Comment
RSA274471
Crassula connata
Lyman Benson
1935-3-23
6294
Lake
Cold Creek Canyon, Keseyville, Middle N. Coast Mountains. Clear Lake
579
Comment
CAS-BOT-BC290849
Crepis pleurocarpa
A. A. Heller
1902-7-19
5912
Lake
Southern slope of Mt. Sanhedrin above the sawmill
Comment
UC66151
Cryptantha affinis
A. A. Heller
1902-7-24
5882
Lake
near Mt. Sanhedrin summit; Mt. Sanhedrin
Comment
CAS-BOT-BC26797
Cryptantha dissita
Milo Samuel Baker
1938-5-1
8956
Lake
Near foot of grade west of Lakeport.
Comment
CDA21539
Cryptantha flaccida
G. F. Hrusa, R. Gross
2008-5-23
17438
Lake
North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir.
408
Comment
POM287922
Cryptantha flaccida
Lyman Benson
1928-5-1
369
Lake
Lakeport. Mayacama s Mt. range.
488
Comment
RSA430490
Cryptantha flaccida
Lyman Benson
1930-6-20
2175
Lake
Middle north coast, Kelsey Creek, town; Kelseyville. Big Valley.
427
Comment
SBBG115670
Cryptantha hispidula
B. Crampton
1995-6-4
10322
Lake
Hwy 20, border with Colusa County
Comment
UC1178524
Cryptantha hispidula
Leo Koch
1940-4-29
937
Lake
1.9 mi e Middletown (near High 29)
Comment
UCR42308
Cryptantha hispidula
L. F. LaPre
1985-4-26
s.n.
Lake
Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29
399
Comment
RSA128428
Cryptantha intermedia
Robert F. Hoover
1941-5-2
4981
Lake
Near crossing of North Fork Cache Creek on Williams-Clear Lake Highway.
Comment
RSA127528
Cryptantha microstachys
Milo S. Baker
1947-4-16
11676
Lake
About 1/2 mile SE of Borax Lake.
Comment
RSA114011
Cryptantha milobakeri
Milo S. Baker
1945-5-24
10897
Lake
Bottlerock Road, 1 miles S of the jct with the Lakeport- lower Lake Hwy.
Comment
JEPS67732
Cryptantha muricata
W. L. Jepson
1938-6-11
18995
Lake
Reiff Morgan Valley, Knoxville Ridge
701
Comment
UC1063842
Cryptantha muricata
R. C. Wilson
1937-5-19
392
Lake
3.5 mi sw Lakeport; Lakeport Quad.
609
Comment
UC24712
Cryptantha muricata
C. A. Purpus
1898-5
Lake
Comment
POM287905
Cryptantha torreyana
Lyman Benson
1932-6-21
3736
Lake
Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River
1524
Comment
UC1278051
Cryptantha torreyana
Beecher Crampton
1956-6-26
3664
Lake
1.7 mi e Siegler Springs
Comment
CAS-BOT-BC80697
Cupressus macnabiana
J. W. Blankinship
1928-9-16
s.n.
Lake
Siegler Springs
Comment
CAS-BOT-BC85572
Cupressus macnabiana
John Thomas Howell
1939-5-7
14650
Lake
On road from Lower Lake to Knoxville near Napa Co. line.
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
RSA23345
Cupressus macnabiana
Joseph P. Tracy
1935-7-4
14006
Lake
Cobb Mountain, north side of Cobb Valley, near Glenbrook
823
Comment
UC813437
Cupressus macnabiana
John Thomas Howell
1939-5-7
14650
Lake
on road from Lower Lake to Knoxville (near Napa Co. line)
Comment
UCD133538
Cupressus macnabiana
R. Robichaux
1975-4-10
36
Lake
Walker Ridge Road, 6.8 miles NNW of junction wuith State Hwy 20.
Comment
UCD63769
Cupressus macnabiana
Daniel Sanchez-Mata; Emin Ugurlu
2006-6-19
s.n.
Lake
Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon.
450
Comment
JEPS46577
Cupressus sargentii
W. L. Jepson
3027
Lake
Red Mt. trees Red Mt.
Comment
SEINET3863404
Cupressus sargentii
Richard R. Halse
1987-2-22
3379
Lake
Along Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown; tree 12-15 meters tall.; 0
444
Comment
UC914236
Cupressus sargentii
Verne Grant and Alva Grant
1946-5-26
7642
Lake
on highway 4 mi w Middletown
Comment
UCD20623
Cupressus sargentii
E. Dean; with M. Bibbo
2002-7-5
1173
Lake
McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail.
640
Comment
NY16807
Cupressus sargentii
L. Abrams
1928-5-7
12572
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
NY16832
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
NY16852
Cupressus sargentii
J. A. Gunn Jr.
1902-5-17
s.n.
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
NY658634
Cupressus sargentii
J. Silba
2002-10-25
B- 278
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
SEINET10531515
Cupressus sargentii
Carl B. Wolf, E. R. Johnson
1934-10-14
Wolf 2145
Lake
7 mile east of Houghs Springs on road to Williams, 3 mile west of Colusa County line.
610
Comment
SEINET10531519
Cupressus sargentii
Carl B. Wolf, E. R. Johnson
1934-10-16
Wolf 2147
Lake
Relief to Knoxville Road, 1 mile from Napa County line. Upper sonoran:- Digger pines. Sun. Rocky red soil. Open ravine.
455
Comment
UC172615
Cycladenia humilis var. humilis
T. S. Brandegee
1891-6-13
Lake
Snow Mt.
Comment
HSC42032
Cynoglossum grande
Rich White
1977-4-23
32
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC66691
Cynoglossum grande
Cathy Railey, Patty Powers, Debbie Stamp, Joanne Spitler, Cathy Macdonald
1980-4-19
9
Lake
Coldsprings Campground, along access road to Indian Valley Dam; N-facing slopes
Comment
CAS-BOT-BC114410
Cyperus erythrorhizos
A. W. Bolander
1863-1-1
s.n.
Lake
Shores of Clear Lake.
Comment
UC614955
Cyperus erythrorhizos
Beryl Schreiber
1936-8-16
2328
Lake
1 mi. e. Lower Lake
457
Comment
UC1133515
Cyperus squarrosus
A. Simontacchi
1937-7-24
340
Lake
Laurel Beach Lakeport Quad., Laurel Beach
Comment
RSA0116948
Cyperus squarrosus
Lyman Benson
1945-8-26
11841
Lake
Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley.
396
Comment
UCD83915
Dactylis glomerata
Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo
2010-4-24
5937
Lake
BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks.
308
Comment
UCD160644
Danthonia californica
James A. Neilson Jr.
1975-6-5
3237
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.)
792
Comment
CHSC29666
Danthonia californica var. americana
Dibble; Griggs
1979-7-19
149
Lake
Near Lake Pillsbury, close to the town of Potter Valley. On the upper third of a ridge system.
610
Comment
SD7600
Datisca glomerata
Daniel Cleveland
1882-6-27
Lake
Allen Springs
Comment
POM284964
Datura stramonium
Lyman D. Benson
1934-9-19
6204
Lake
Soda Bay. Middle N Coast mtn range, Clear Lake watershed.
427
Comment
UCD67106
Delphinium antoninum
Ellen Dean; Davis Botanical Society
2008-5-31
5029
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
CHSC56580
Delphinium hansenii subsp. hansenii
Steven Triano
1988-6-1
239
Lake
Ca 0.5 mi w of Lake Pillsbury.
640
Comment
HSC27439
Delphinium hesperium
J. P. Smith, J. O. Sawyer
1972-4-1
5146
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
POM270756
Delphinium hesperium
Lyman Benson
1935-5-18
6617
Lake
Lakeport. Mayacamas mtn range, Clear Lake watershed.
427
Comment
UCD95830
Delphinium hesperium
K. Esau; E. Hyde
1938-5-25
s.n.
Lake
Lake County.
Comment
HSC24966
Delphinium hesperium
D. M. Patten
1964-5-3
Lake
Boggs Ln., Lakeport
427
Comment
CAS-BOT-BC10024
Delphinium hesperium subsp. pallescens
Doris K. Kildale
1928-5-7
4967
Lake
7 miles east of Bartlett Springs
Comment
CAS-BOT-BC9933
Delphinium nudicaule
Ira L. Wiggins
1933-6-3
6721
Lake
2 miles E. of Oat Hill Mine,
Comment
CDA9393
Delphinium nudicaule
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18590
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
CHSC57499
Delphinium nudicaule
Elisa E. Amen
1988-3-31
17
Lake
Ca. 2 yds e Kelsey Creek Drive, ca. 3 mi s of Kelseyville. Roadside.
457
Comment
CAS-BOT-BC9926
Delphinium nudicaule
I. L. Wiggins
1949-5-1
S.N.
Lake
unspecified
Comment
RSA79281
Delphinium nudicaule
E. K. Balls, Lee W. Lenz
1952-5-9
17144
Lake
4.4 miles N from upper Lake on road to Lake Pilsbury.
457
Comment
SJSU3471
Delphinium patens
J. B. Snell
1963-6-16
168
Lake
1 mi W of Bartlett Mtn Summit on rd between Bartlett Springs & Nice
Comment
CAS-BOT-BC121636
Delphinium patens subsp. patens
Agnes M. Bowman
1902-5-1
233
Lake
Sulphur Banks
Comment
CAS-BOT-BC121637
Delphinium patens subsp. patens
Carl Purdy
1934-1-1
s.n.
Lake
Boundary, Colusa and Lake Counties.
Comment
LA38206
Delphinium uliginosum
Mehlquist; Baker
320
Lake
2.7 mi. E of Middletown on rd. to Lower Lake
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
UCD74354
Delphinium variegatum
G. L. Stebbins
1967-5-30
6525
Lake
Morgan Valley, on road from Lower Lake to Knoxville, just northwest of Napa County line. (Exact location unknown. Coordinates estimated by label maker.)
Comment
RSA122783
Delphinium variegatum
R. C. Wilson
1937-5-13
367
Lake
1 miles SW of Lakeport.
488
Comment
RSA304851
Delphinium variegatum
James R. Shevock
1971-4-8
932
Lake
Hwy 29, near lower Lake
412
Comment
UCD19991
Delphinium variegatum
C. H. Lamoureux; J. M. Tucker and R. Gankin
1957-5-4
1249
Lake
1 mile south of Kelseyville on Lower Lake Road.
Comment
CAS-BOT-BC17087
Delphinium variegatum subsp. variegatum
J. Clausen
1935-5-21
1031 b
Lake
1.8 mi. S. of Lakeport at junction of Hopland road
Comment
CHSC81546
Delphinium variegatum subsp. variegatum
Julie Rose
2000-4-1
60
Lake
Slope off of Walker Ridge Road.
606
Comment
JEPS62393
Delphinium variegatum subsp. variegatum
W. L. Jepson
1943-5-16
20818
Lake
low hill at junction of Hopland road and Highland Springs road (2 mi s of Lakeport)
Comment
UC1734089
Dendromecon rigida
Kay H. Beach and F. Gould
1940-5-17
Lake
8 mi s of Middletown (N slope of Mt. Saint Helena)
Comment
UCD61115
Deschampsia cespitosa
R. Tofsrud
1941-6-1
80
Lake
Lake Co.
Comment
CAS-BOT-BC192731
Deschampsia danthonioides
L. R. Abrams
1928-5-4
12318
Lake
5 mi. Northeast of Middletown on road to Lower Lake
Comment
CAS-BOT-BC192733
Deschampsia danthonioides
A. A. Heller
1902-7-15
5901
Lake
About Summit Lake, near the summit of Mt. Sanhedrin
Comment
RSA475250B
Deschampsia danthonioides
Lyman Benson
1935-05
6631
Lake
Cobb Valley, Clear Lake watershed
915
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
UCD37030
Deschampsia danthonioides
Beecher Crampton
1956-6-27
3684
Lake
Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs.
815
Comment
SEINET10524198
Deschampsia danthonioides
Alan A. Beetle
1941-4-27
Beetle 1731
Lake
Southwest side of Clear Lake, along road in full sun.
Comment
JEPS83813
Deschampsia elongata
L. R. Heckard
1974-9-11
3928
Lake
ca. 1 1/2 mi. s.e. of Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond)
1920
Comment
RSA74445
Deschampsia elongata
M. S. Baker
1947-6-1
11788
Lake
Cobb Val [Valley] at Woodcrest
Comment
UCD63723
Deschampsia elongata
R. Tofsrud
1941-6-1
82
Lake
Cobb Mt.
Comment
CDA40153
Dicentra chrysantha
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18598
Lake
North Coast Ranges; Slopes above Indian Valley Reservoir, along access rd. Sheet 2 of 2.
557
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
CDA34805
Dicentra chrysantha
Peter Warner
2010-5-16
152
Lake
Walker Ridge Road, 7.62 km N of jct. with Hwy 20, on ridge on E side of road; +/- on Colusa Co. boundary.
Comment
RSA256634
Dicentra chrysantha
Teresa Prendusi
1974-5-4
54
Lake
Near Cold Springs mine station.
762
Comment
RSA2270
Dicentra formosa subsp. formosa
J. W. Blankinship
1925-6-7
s.n.
Lake
Kelsey Creek Canyon
Comment
UCD166869
Dichelostemma capitatum
Robert E. Preston
2016-3-26
3047
Lake
Lakeport, along SR 175, 0.15 mi S of SR 29.
425
Comment
HSC33123
Dichelostemma capitatum subsp. capitatum
Thomas W. Nelson
1974-4-9
1161
Lake
Along Hwy. 20 between Lucerne and Clear Lake Oaks
Comment
HSC69918
Dichelostemma capitatum subsp. capitatum
Thomas W. Nelson, Jane P. Nelson
1978-4-2
3869
Lake
Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20
Comment
HSC45253
Dichelostemma capitatum subsp. capitatum
M. Alcasas
1978-4-15
16
Lake
Bartlett Springs Rd. 1.0 mi E of Hwy. 20
549
Comment
UCSB26469
Dichelostemma ida-maia
Havlik, Neil
1968-7-25
Lake
along Elk Mountain - Lake Fillsbury Road, about 4 miles north of Elk Mountain Guard Station
Comment
RSA10712
Dichelostemma volubile
Carl B. Wolf
1928-5-7
2118
Lake
7 miles east of Houghs Mineral Springs on the road to Williams.
Comment
CAS-BOT-BC150356
Diplacus aurantiacus
Georgia Bentley
1917-3-28
s.n.
Lake
Lakeport
Comment
SEINET8374512
Diplacus aurantiacus
L. F. Henderson
1933-5-23
15615
Lake
Lakeport-Hopland grade; part way up.
Comment
CHSC25073
Diplacus douglasii
L. D. Scott
1971-4-7
15
Lake
2 mi n of Witter Springs Post Office, .5 mi n of the McMath property.
Comment
CAS-BOT-BC153248
Diplacus kelloggii
Elmer I. Applegate
1934-5-8
8880
Lake
Near Pine Grove, north slope of Cobb. Mountain
Comment
CAS-BOT-BC153260
Diplacus kelloggii
Carl B. Wolf
1928-5-6
1937
Lake
1 mile up Bartlett Springs grade
Comment
CAS-BOT-BC153389
Diplacus layneae
Milo S. Baker
1942-7-22
10333
Lake
Woodcrest
Comment
SD123516
Dipsacus fullonum
Robert F. Thorne
1974-7-28
45066
Lake
Clear Lake, few miles NW of Nice at N end of Clear Lake
409
Comment
RSA2514B
Disporum hookeri var. hookeri
J. W. Blankinship
1923-4-15
s.n.
Lake
Saratoga Springs.
Comment
HSC24629
Dodecatheon hendersonii
F. W. Peirson
1926-4-2
6573
Lake
Grade down to Clear Lake, Hopland Rd.
Comment
UCD110863
Dodecatheon hendersonii
Christopher Mallek
2008-1
HV1- 9
Lake
High Valley.
793
Comment
UC796466
Dodecatheon hendersonii
Ira L. Wiggins
1949-5-1
12102
Lake
between Upper Lake and Pillsbury Lake; btw Upper Lake and Pillsbury Lake
1219
Comment
UCR254938
Downingia
Greg de Nevers
1996-5-18
10815
Lake
North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53]
412
Comment
RSA286396
Downingia bicornuta
R. F. Thorne
1974-7-31
44974
Lake
Boggs lake: S side of lake.
915
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
UC1244023
Downingia concolor var. concolor
John H. Weiler
1960-4-22
60117
Lake
14.7 mi nw Pope Valley (on road to Middletown, along margins of Guinot Lake); Guinot Lake
Comment
JEPS14481
Downingia cuspidata
H. A. Dutton
1938-5-30
Lake
Lower Lake
Comment
POM285430
Downingia cuspidata
Lyman Benson
1928-6-23
336
Lake
Western Base Mt. Konocti
442
Comment
JEPS24761
Downingia elegans
John H. Weiler
1960-5-31
60138
Lake
3.5 mi n Bear Creek Public Camp; Snow Mountain
1219
Comment
UC1925881
Downingia willamettensis
Charles M. Belshaw
1936-9-19
2675
Lake
Inner North Coast Range. Lower SW facing slope of Snow Mt. West above Sheep Camp.
1280
Comment
UCD131504
Draba verna
Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson
2013-3-9
7543
Lake
Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground.
301
Comment
POM275163
Drymocallis glandulosa
Lyman D. Benson
1928-6-16
295
Lake
Kelseyville-Highland Sp, Middle N. Coast Mountains, 'Dobe Creek, beneath oaks, foot of Bell Hill.
549
Comment
UC519547
Drymocallis glandulosa var. wrangelliana
M. S. Jussel
1933-6-26
196
Lake
vicinity Cobb Mountain; vicinity of Cobb Mountain
Comment
CHSC42214
Dudleya cymosa
J. P. Arts
1986-4-5
8
Lake
2.2 miles s of Lucerne.
396
Comment
RSA703151
Echinodorus berteroi
Lowell Ahart
2004-10-4
11435
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
HSC36202
Ehrendorferia chrysantha
John Rehling
1975-6-2
90
Lake
Along Walker Ridge Rd., 2 mi. from Hwy. 20
Comment
UCD82102
Ehrendorferia chrysantha
Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth
2009-5-20
5629
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
JEPS73331
Elatine californica
Edward Lee
1936-9-19
2559
Lake
Sheep Camp Snow Mt.
Comment
CHSC118022
Elatine heterandra
R. F Thorne; M. Patterson
1982-8-31
55236
Lake
Northwest slope of Mount Hannah, Boggs Lake. Shallow water and desiccated vernal pool margin of lake
853
Comment
RSA0115185
Eleocharis acicularis
Lyman Benson
1948-7-3
12901
Lake
Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast.
853
Comment
CAS-BOT-BC113104
Eleocharis engelmannii
Milo S. Baker
1951-6-21
12329
Lake
Wet ground, margin of Snow Lake.
609
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
CAS-BOT-BC112807
Eleocharis macrostachya
Herbert L. Mason
1946-7-27
12947
Lake
Clear Lake, 2-3 miles north of Lakeport.
Comment
JEPS97581
Eleocharis macrostachya
R. D. Stone
1983-6-9
528
Lake
Cobb Valley Glenbrook (ca. 0.8 mi SSE of)
746
Comment
UC1100741
Eleocharis macrostachya
Herbert L. Mason
1946-7-27
12947
Lake
2-3 mi N of Lakeport (Clear Lake)
Comment
JEPS98434
Eleocharis parishii
Lowell Ahart
2000-6-2
8433
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
UCD84576
Eleocharis parishii
Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society
2010-6-5
6101 a
Lake
Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road.
647
Comment
JEPS98435
Eleocharis quinqueflora
Lowell Ahart
2000-6-2
8432
Lake
2 1/2 mi W of Bear Valley (bottom of small wash, 100 feet NE of Bartlett Springs Rd, 400 yds SW of radio tower, about 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd)
609
Comment
UCD84633
Eleocharis quinqueflora
Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society
2010-6-5
6101
Lake
Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road.
647
Comment
CHSC101639
Elymus elymoides
David W. Isle; John Olmstead
2000-8-18
1675
Lake
Mendocino National Forest. Wyman Flat area on SW side of Goat Mtn; about 1.25 miles SW of Goat Rock. MDB and M.
1280
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
UCD62345
Elymus glaucus subsp. glaucus
Beecher Crampton
1957-6-26
3653
Lake
Southern margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs.
655
Comment
CAS-BOT-BC234090
Elymus multisetus
A. A. Heller
1902-7-14
5865
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CHSC29572
Elymus multisetus
Dibble; Griggs
1979-6-15
70
Lake
Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system.
1125
Comment
UC1133048
Elymus multisetus
K. Bradshaw
1937-6-2
54
Lake
3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle
Comment
HSC67108
Emmenanthe penduliflora
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-4-19
30
Lake
Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam.
Comment
POM296091
Emmenanthe penduliflora
Cora W. Benson
1935-6-6
33
Lake
Mount Konocti
Comment
RSA59244
Epilobium ciliatum subsp. ciliatum
E. K. Balls
1950-8-31
15533
Lake
On Eel river one mile below Hullville.
Comment
JEPS39270
Epilobium ciliatum subsp. ciliatum
Willis L. Jepson
1892-7-29
14451
Lake
Knoxville grade to Lower Lake; Mountain Region of Clear Lake
Comment
JEPS75844
Epilobium ciliatum subsp. glandulosum
L. R. Heckard
1974-9-11
3919
Lake
about 1/2 mi nw Foutch Camp (about 1 1/2 miles southeast of Snow Mt. West) (margin of pond); Frog Pond
1920
Comment
JEPS38216
Epilobium densiflorum
Willis L. Jepson
1892-7-30
14412
Lake
near Uncle Sam Mt. (= Mt. Konocti)
Comment
UC519535
Epilobium densiflorum
M. S. Jussel
1933-6-27
273
Lake
Highland Valley Creek Binkley Ranch
Comment
POM32587
Epilobium glaberrimum subsp. glaberrimum
A. A. Heller
1902-7-23
5953
Lake
Thistle Springs, Mt. Sanhedrin
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
JEPS95448
Epilobium hallianum
Vernon H. Oswald
1994-6-20
6334
Lake
T18N R8W NW1/4 SW1/4 Sec. 4, 5000 ft, Yellow Pine Forest. Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford
1524
Comment
RSA2236
Epilobium minutum
J. W. Blankinship
1923-5-6
s.n.
Lake
Upper Kelsey Creek.
Comment
SD3242
Epilobium paniculatum
U. S. Grant
1925-9-12
Lake
Clear Lake
Comment
JEPS38238
Epilobium torreyi
Willis L. Jepson
1897-7-14
14411
Lake
Mt. Hanna
Comment
UC144063
Epilobium torreyi
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2339
Lake
Elk Mountain; Northern Coast Ranges
1219
Comment
UC353813
Epilobium torreyi
Milo S. Baker
1928-7-5
3186 b
Lake
Winter Bee River fork above confluence Bear Cr.; Cal. Nat. Forest
Comment
RSA15103
Epipactis gigantea
Daniel Cleveland
1882-07
s.n.
Lake
Allen Springs
Comment
UCD84017
Epipactis gigantea
Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini
2010-6-16
6189
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.
637
Comment
UC1371039
Epipactis gigantea
Theodore F. Niehaus
1965-6-7
559
Lake
North Fork of Cache Creek; at second bridge, 15 mi w of Bear Valley
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
CAS-BOT-BC57505
Equisetum telmateia
A. S. Stinchfield
1916-8-1
s.n.
Lake
near Bartlett Springs
Comment
RSA2481
Equisetum telmateia var. braunii
J. W. Blankinship
1924-5-31
s.n.
Lake
Kelseyville. Cold Creek Dells.
Comment
POM296946A
Eragrostis cilianensis
Lyman Benson
1943-8-1
11422
Lake
Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area.
412
Comment
CAS-BOT-BC213576
Eragrostis hypnoides
J. W. Blankinship
1928-7-12
s.n.
Lake
Clear Lake shores, mouth of Kelsey Creek
Comment
CAS-BOT-BC213577
Eragrostis hypnoides
Herbert L. Mason
1945-8-24
12678
Lake
East shore, Lower Lake
Comment
UC1100249
Eragrostis hypnoides
Herbert L. Mason
1945-8-24
12678
Lake
e shore Lower Lake; e shore Lower Lake
Comment
POM294927
Eragrostis minor
Lyman Benson
1941-7-31
11008
Lake
Kelseyville (1 mile north); Middle North Coast Mt. Range
412
Comment
POM275281
Eragrostis pectinacea
Lyman Benson
1937-8-30
8499
Lake
Kelseyville; North Middle Coast Mt. Range.
412
Comment
UC164835
Eremocarpus setiger
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2341
Lake
Elk Mountain Northern Coast Ranges (n Lake Co.)
1219
Comment
UC134013
Eriastrum abramsii
Katharine Brandegee
July 1884
Lake
Coldstream
Comment
CAS-BOT-BC287618
Ericameria linearifolia
L. R. Abrams
1928-5-6
12457
Lake
Summit to Bartlett Springs
Comment
HSC85764
Ericameria linearifolia
R. Earing, C. Cavanaugh, C. Collins
1987-4-11
44
Lake
Walker Ridge, 1.5 mi. E of Blue Oak Campground
Comment
HSC5333
Ericameria nauseosa var. speciosa
C. M. Belshaw
1936-9-19
2701
Lake
Summit of Snow Mtn. W at head of Cedar Creek
2073
Comment
RSA109879
Erigeron inornatus var. inornatus
P. A. Munz
1956-7-25
22358
Lake
Long ridge Trail, Fir Root Spring to Snow Mtn.
1646
Comment
JEPS83810
Erigeron petrophilus
L. R. Heckard
1974-9-8
3833
Lake
just s Lookout at summit (Lake County at Colusa County line); Goat Mountain
1859
Comment
JEPS80151
Erigeron petrophilus var. petrophilus
L. R. Heckard
1974-9-8
3833
Lake
just s Lookout at summit (Lake County at Colusa County line); Goat Mountain
1859
Comment
HSC31974
Eriodictyon californicum
Donald Spalinger
1974-5-4
35
Lake
Walker Ridge Rd., 0.5 mi. N from Hwy. 20
671
Comment
POM269326
Eriodictyon californicum
Lyman Benson
1934-9-22
6207
Lake
Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed
427
Comment
RSA10993
Eriodictyon californicum
Carl B. Wolf
1928-2-26
1526
Lake
Above Blue Lakes on road from upper lake to Ukiah.
Comment
RSA172276
Eriodictyon californicum
Robert F. Thorne
1957-9-2
18977
Lake
Along Hwy 20, 7 miles SE of town of Clear Lake.
Comment
RSA201832
Eriodictyon californicum
Jane McBerty
1961-4-30
21
Lake
5 miles east of Lower Lake.
Comment
UC173880
Eriogonum compositum var. compositum
H. M. Hall
1913-7-17
9509
Lake
Mt. Sanhedrin Inner North Coast Ranges, Mt. Sanhedrin
1524
Comment
UC570388
Eriogonum compositum var. compositum
Chas. M. Belshaw
1936-9-19
2677
Lake
summit of Snow Mt.(west) Inner Coast Ranges, Snow Mt.
2133
Comment
UC6261
Eriogonum dasyanthemum
H. N. Bolander
1863-9-29
2638
Lake
Clear Lake
Comment
UC725883
Eriogonum dasyanthemum
A. A. Heller
1941-9-22
16328
Lake
n, along Highway #53 Lower lake; Burns Valley
Comment
CAS-BOT-BC242602
Eriogonum dasyanthemum
Milo S. Baker
1939-10-28
9484
Lake
Slope of road fill east of summit near Clear Lake, Williams Hiway
Comment
CAS-BOT-BC259412
Eriogonum luteolum
R. F. Hoover
1966-8-23
9927
Lake
2 mi. ne. of Middletown
Comment
CAS-BOT-BC259416
Eriogonum luteolum
A. A. Heller
1902-7-25
5976
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC259424
Eriogonum luteolum
John Thomas Howell
1937-7-18
13105
Lake
Mirabel Mine
Comment
JEPS14646
Eriogonum luteolum
Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi
1954-7-13
4673
Lake
summit of Sheetiron Mountain Sheetiron Mountain
1958
Comment
OBI11032
Eriogonum luteolum
Robert F. Hoover
1966-8-23
9927
Lake
2 mi NE of Middletown, at base of barren serpentine hill
Comment
SEINET3405038
Eriogonum luteolum var. luteolum
A. A. Heller
1902-7-25
5976
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
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
UC6519
Eriogonum luteolum var. luteolum
Willis L. Jepson
1892-7
Lake
near Lower Lake
Comment
UC86012
Eriogonum luteolum var. luteolum
Purpus
Aug. 1894
1230
Lake
Snow Mt.
Comment
UC85724
Eriogonum luteolum var. luteolum
T. S. Brandegee
1892-8-9
Lake
Hot Springs
Comment
CAS-BOT-BC270978
Eriogonum nervulosum
Philip A. Munz
1956-7-25
22315
Lake
West Peak Ridge, Snow Mt.
2072
Comment
CAS-BOT-BC261520
Eriogonum nudum var. nudum
Lyman Benson
1937-8-2
8480
Lake
Hopland Grade (Lakeport), Mayacamas, Clear Lake
487
Comment
RSA109891
Eriogonum nudum var. nudum
P. A. Munz
1956-7-24
22293
Lake
Long Ridge Trail to Snow Mountain.
1524
Comment
CAS-BOT-BC261505
Eriogonum nudum var. nudum
Clare R. Wheeler; Gladys L. Smith
1981-6-22
2507
Lake
Mendocino National Forest en route Sanhedrin. Towhead Flat. Ca. 7 miles NW of Soda Creek Station
1219
Comment
UC1413456
Eriogonum roseum
James L. Reveal, Caroline G. Reveal
1974-8-16
3774 a
Lake
near Kelseyville (along California Highway 29 at the Kelsey Creek crossing); Kelsey Creek
426
Comment
HSC43020
Eriogonum umbellatum var. smallianum
J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson
1977-7-14
9347
Lake
Mendocino National Forest, along rd. 1N02 5.3 mi. N from jct. with 20N01, S slopes of Hull's Mtn. at Timberline Camp
1585
Comment
UCD160467
Eriogonum vimineum
James A. Neilson Jr.
1975-5-23
3315
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
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
UC1032319
Eriogonum wrightii var. trachygonum
B. Schreiber
1936-9-20
2346
Lake
2 mi e Lower Lake; Lower Lake Quadrangle
Comment
UC1299710
Eriogonum wrightii var. trachygonum
Freed W. Hoffman
1949-9-25
3150
Lake
0.3 mi w Indian Valley
Comment
UCD36645
Eriophyllum
Beecher Crampton
1955-6-13
2848
Lake
4 miles south of Kelseyville, Bottle Rock Road.
Comment
CAS-BOT-BC308121
Eriophyllum lanatum var. achilleoides
Robert M. King
1980-7-9
8423
Lake
3-4 miles east of Middletown
Comment
CAS-BOT-BC308123
Eriophyllum lanatum var. achilleoides
Robert E. Jameson
1967-6-15
s.n.
Lake
South Fork of Scott's Creek 4 miles west of Lakeport
Comment
CAS-BOT-BC308132
Eriophyllum lanatum var. achilleoides
Alice Eastwood; John Thomas Howell
1938-5-16
5591
Lake
6 miles north of Lower Lake
Comment
CDA21513
Eriophyllum lanatum var. achilleoides
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17096
Lake
North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace.
396
Comment
CHSC48153
Eriophyllum lanatum var. achilleoides
Vernon Oswald
1986-5-12
2016
Lake
Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring.
640
Comment
JEPS82551
Eriophyllum lanatum var. achilleoides
L. R. Heckard
1983-7-27
6107
Lake
s side Snow Mt. (about 0.25 mi nw of Summit Springs)
1500
Comment
RSA293125
Eriophyllum lanatum var. achilleoides
Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson
1976-4-12
2300
Lake
Beside Morgan Valley Road 7.8 miles from Lower Lake
Comment
UC1484431
Eriophyllum lanatum var. achilleoides
Dale E. Johnson with J. E. Eckenwalder
1974-6-1
126
Lake
SW of Snow Mt., N of Clear Lake Bear Creek Campground
Comment Read comments Dec 31 2011
UC174025
Eriophyllum lanatum var. achilleoides
H. M. Hall
1913-7-16
9511
Lake
40 to 50 mi from Pacific Ocean (n Lake County); North Coast Ranges, Mt. Sanhedrin
1524
Comment
UCD147509
Erodium cicutarium
Coralie Donkers; Plant Science 102 collecing interns
2014-4-26
4
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat.
402
Comment
POM287757
Eryngium aristulatum var. aristulatum
Lyman Benson
1928-6-23
333
Lake
Western Base Mt. Konocti
442
Comment
UC154103
Eryngium aristulatum var. aristulatum
J. P. Tracy
1905-8-21
2375
Lake
6 mi. n.w. Lakeport (in hills about Scotts Valley); Scotts Valley
426
Comment
UC985673
Eryngium aristulatum var. aristulatum
Herbert L. Mason
1945-8-24
12671
Lake
Boggs Lake
Comment
RSA715731
Eryngium aristulatum var. aristulatum
David W. Isle
1997-7-31
319
Lake
Mendocino National Forest, North Fork Cache Creek Watershed, Low Gap Meadow
1134
Comment
JEPS105489
Eryngium constancei
Ann Howald
1995-6-22
1924
Lake
vernal pool off Loch Lomond Road about 2.5 mi SE of Loch Lomond vernal pool
Comment
CAS-BOT-BC40682
Erysimum capitatum
Alice Eastwood
1925-5-22
12862
Lake
Mount Sanhedrin. Dashiells.
Comment
CAS-BOT-BC40691
Erysimum capitatum
J. W. Blankinship
1927-5-22
s.n.
Lake
Kelseyville.
Comment
UC1034939
Erysimum capitatum
G. B. and R. P. Rossbach
1938-5-31
849
Lake
steep gravelly slope just ne Bartlett Springs
Comment
UC1126594
Erysimum capitatum
A. E. Wieslander
1934-4-15
449
Lake
s Bendmore Valley; Ukiah Quadrangle
762
Comment
UCD160317
Erysimum capitatum
James A. Neilson Jr.
1975-5-14
3573
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
JEPS73423
Erysimum capitatum var. capitatum
L. R. Heckard
1972-7-8
3017
Lake
along trail from Frog Pond to Milk Ranch; Snow Mt.
1920
Comment
RSA273343
Erysimum capitatum var. capitatum
M. A. Baker
1977-4-24
234
Lake
Bartlett Springs Road at Kilpepper Creek
503
Comment
CHSC101609
Erythranthe arvensis
David Isle
2004-5-6
1594
Lake
Mendocino National Forest. In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch gate. MDB and M.
566
Comment
CAS-BOT-BC151564
Erythranthe nudata
John Thomas Howell
1965-5-27
41322
Lake
Roadside hollow, Butts Canyon
Comment
PASA564
Erythronium californicum
Frank W. Peirson
1926-4-2
Lake
Grade down to Clear Lake, Hopland Road
Comment
UC843847
Erythronium californicum
Alice Eastwood and John Thomas Howell
1938-5-17
5700
Lake
Elk Mt.
Comment
CAS-BOT-BC504325
Erythronium californicum
A. A. Heller
1937-5-9
15330
Lake
On a ridge west of Lakeport on the highway to Hopland
Comment
JEPS61843
Erythronium californicum
Vera Binkley
1920-3-31
Lake
Comment
RSA52727
Erythronium californicum
I. L. Wiggins
1949-5-1
12104
Lake
Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake.
1220
Comment
SEINET10528798
Erythronium californicum
Joseph W. Blankinship
1923-4-15
Blankinship s.n. 1923
Lake
Saratoga Springs. Damp woods.
Comment
CAS-BOT-BC133276
Erythronium helenae
Elmer I. Applegate
1932-3-21
7029
Lake
Gallagher's ranch, about 3 miles south of Middletown, southern Lake Co. near north base of Mt. St. Helena
Comment
CAS-BOT-BC133286
Erythronium helenae
Elmer I. Applegate
1931-3-23
6610
Lake
Gallagher's ranch, about 3 miles south of Middletown, southern Lake County, near north base of Mt. St. Helena
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
POM182673
Erythronium helenae
D. D. Keck
1931-4-4
1087
Lake
St. Helena Creek Canyon, 6 miles south of Middletown
700
Comment
UC1106184
Erythronium helenae
Peter H. Raven
1955-4-9
8270
Lake
on steep walls of side-stream Butts Canyon
Comment
SEINET12048665
Erythronium helenae
F. H. Utech, McClintock, E.; Walter, W.; Knight, I.
1984-1
84 -025
Lake
ca 6 mi E from junction of CA 29 & Butts Canyon Rd on Butts Canyon Rd, Detert Reservoir area
305
Comment
RSA0008955
Eschscholzia apiculata
C. F. Baker
1903-5-9
3088
Lake
Kelseyville.
Comment
JEPS51800
Eschscholzia caespitosa
Milo S. Baker
1923-5-20
Lake
hwy near Blue Lakes
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
UC424823
Eschscholzia caespitosa
Milo S. Baker
1925-4-8
Lake
Blue Lakes
Comment
SEINET10620883
Eschscholzia caespitosa
Charles F. Baker
1903-5-12
Baker 3094
Lake
Divide between Lakeport and Hopland.
Comment
CAS-BOT-BC403135
Eschscholzia californica
John Thomas Howell
1945-6-21
21197
Lake
Bartlett Flat
Comment
CAS-BOT-BC403141
Eschscholzia californica
Philip A. Munz
1956-7-25
22366
Lake
Long Ridge Trail, Fir Root Spring to Snow Mt.
1524
Comment
HSC31854
Eschscholzia californica
Thomas E. Higley
1974-5-4
81
Lake
Kowalski Ranch Site
373
Comment
UC750488
Eschscholzia californica
John Thomas Howell
1945-6-21
21147
Lake
Sawmill Flat Bartlett Mountain
1219
Comment
UCD131934
Eschscholzia californica
Katie Gialketsis; PLS 102 plant collecting interns
2013-4-14
7
Lake
Clear Lake State Park. NE of Kelseyville. In the parking lot of Clear Lake State Park, near the visitor center and restrooms.
404
Comment
CAS-BOT-BC403143
Eschscholzia californica
Brandegee
1889-6-1
s.n.
Lake
Kelsey
Comment
POM272317
Eschscholzia californica var. crocea
Lyman Benson
1933-4-15
4308
Lake
Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed.
457
Comment
POM272374
Eschscholzia californica var. crocea
Cora W. Benson
1935-8-2
28
Lake
Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed
427
Comment
HSC31721
Euphorbia crenulata
Bonnie Prange
1974-5-4
Lake
Along the bank of Kilpepper Creek just off Bartlett Springs Rd.
549
Comment
CAS-BOT-BC202393
Euphorbia ocellata
James Jokerst
1985-6-24
2503
Lake
Near Coyote Peak
486
Comment
SD2837
Euphorbia serpillifolia
Ulysses S. Grant IV
1925-9-12
Lake
Clear Lake
Comment
CDA12018
Euphorbia spathulata
G. F. Hrusa
1990-4-8
7673
Lake
North Coast Biodiversity Arena; Barrell Springs camp on Walker Ridge.
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
RSA518744
Euphorbia spathulata
Barbara Ertter, Annetta Carter
1989-5-28
8519
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
CAS-BOT-BC413869
Fallopia convolvulus
M. Forster; M. Kortum
1940-5-4
s.n.
Lake
A few miles S. of Junction of Bottle Rock Rd.
Comment
CDA22948
Festuca arundinacea
G. F. Hrusa, R. Gross
2008-5-23
17421
Lake
North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, near old resort site.
408
Comment
UCD160598
Festuca californica
Ellen Dean; Susan Harrison, Sharon Strauss
2015-5-10
8714
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).
251
Comment
CAS-BOT-BC282489
Festuca elmeri
John Thomas Howell
1945-6-20
21084
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
UCD160609
Festuca idahoensis
James A. Neilson Jr.
1975-6-5
3236
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
UCD42075
Festuca idahoensis
Geri Hulse-Stephens
2001-9-6
821
Lake
Goat Mountain. Lovelady Spring. 0.1 miles west of Forest Service Boundary.
1264
Comment
UC552674
Festuca roemeri
Joseph P. Tracy
1935-7-4
14019
Lake
near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley
822
Comment
POM206213
Festuca rubra
A. A. Heller
1902-7-23
5951
Lake
Thistle Springs, Mt. Sanhedrin
Comment
CDA22212
Ficus carica
D. G. Kelch
2006-10-5
6 .501
Lake
Geyser s Area
0
Comment
CDA42567
Filago gallica
R. Gross
2002-12-17
s.n.
Lake
North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville.
0
Comment
POM25010
Fragaria californica
Lyman D. Benson
1928-4-28
47
Lake
Kelseyville, Middle N Coast, Cold Creek, N slope, Pine woods, Mt. Hanna.
762
Comment
OBI6081
Frangula californica subsp. californica
Carl B. Wolf
1928-5-5
1967
Lake
3.5 mi from Clear Lake on the Bartlett Springs grade
Comment
CAS-BOT-BC62980
Frangula californica subsp. crassifolia
Brandegee
1889-8-1
s.n.
Lake
unspecified.
Comment
CAS-BOT-BC63024
Frangula californica subsp. crassifolia
Carl B. Wolf
1933-9-26
5507
Lake
Inner North Coast Range. 6 6/10 mi. e. of Houghs Mineral Springs on road to Williams.
518
Comment
LA207655
Frangula californica subsp. crassifolia
C. B. Wolf;
1928-5-6
2046
Lake
0.25 mi E of Bartlett Springs on rd to Williams
Comment
SEINET200755
Frasera nitida
Joseph P. Tracy
1905-7-12
2244
Lake
Cobb. Mt, on South side, one-third the way up from Middletown.
610
Comment
CAS-BOT-BC223406
Fraxinus dipetala
Doris K. Kildale
1928-5-7
4973
Lake
3 miles east of Hough's Mineral Springs
Comment
HSC16187
Fraxinus dipetala
P. J. Zinke
1951-4-25
212
Lake
6 mi. E of Lower Lake
640
Comment
HSC41854
Fraxinus dipetala
K. Irwin
1977-4-23
293
Lake
0.4 mi. N of SR 20 on the Walker Ridge Rd.
640
Comment
RSA254997
Fraxinus dipetala
C. W. Tilforth, John Dourley
1975-9-27
1134
Lake
West bank of Borax Lake, north of Clear Lake Park.
396
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
RSA69891
Fraxinus dipetala
F. W. Peirson, Mabel Peirson
1926-4-2
6602
Lake
Lower Lake.
Comment
HSC39222
Fraxinus latifolia
D. E. Anderson, J. P. Smith
1971-6-26
1201
Lake
Register area of Mendocino National Forest.
Comment
POM287643
Fraxinus latifolia
Lyman Benson
1933-4-15
4310
Lake
Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed.
457
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
UC1280936
Fremontodendron californicum subsp. californicum
H. E. McMinn
1923-5-26
979
Lake
between Knoxville and Lake County Line Knoxville
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-BC130012
Fritillaria affinis
M. S. Jussel
1931-3-30
40
Lake
Jordan Park
Comment
HSC37898
Fritillaria affinis
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2299
Lake
Along Morgan Valley Rd., 7.8 mi. from Lower Lake
640
Comment
HSC38204
Fritillaria affinis
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-13
2374
Lake
3.3 mi. E of Bartlet Springs
534
Comment
SD6483
Fritillaria atropurpurea
Unknown
1882-6-23
Lake
Allen Springs, woody banks.
Comment Read comments Dec 14 2014
POM273472
Fritillaria pluriflora
Lyman Benson
1935-3-27
6321
Lake
Abbott Mine; Inner North Coast, Sacramento River watershed
610
Comment
RSA17441
Fritillaria purdyi
Elmer I. Applegate
1934-3-8
8886
Lake
Above Pine Grove, north of Cobb Mountain
Comment
UC1299353
Fritillaria recurva
Freed W. Hoffman
1947-4-10
1876
Lake
Highland Creek
Comment
CAS-BOT-BC508160
Fritillaria recurva
Elmer I. Applegate
1934-3-1
8887
Lake
East slope of Mayacama Mountains north of Cobb Mountain, Pine Grove
Comment
CHSC90546
Galium
D. Isle
1997-6-30
36
Lake
Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Spur jct. to Pinnacle Rock.
1341
Comment
UCD84024
Galium andrewsii
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6201
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).
770
Comment
JEPS52788
Galium andrewsii subsp. andrewsii
G. Ledyard Stebbins
1964-5-24
6151
Lake
on road from Middletown to Pope Valley about 1/2 mi n Napa County line; Butts Canyon
228
Comment
UC1562740
Galium andrewsii subsp. andrewsii
Barbara Ertter with Annetta Carter
1989-5-28
8520
Lake
0.6 mi w Napa Co. line (Morgan Valley Rd., ca 12 air mi se of Lower Lake (town), at public access rd)
Comment
UCD147198
Galium aparine
Heather Phillips; Plant Science 102 collecting interns
2014-4-26
6
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge.
408
Comment
JEPS80408
Galium bolanderi
L. R. Heckard and J. Hickman
1981-6-23
5641
Lake
n slope of ridge on Crockett Camp trail North Ridge
1630
Comment
RSA769010
Galium boreale subsp. septentrionale
D. Isle, Arnold James
1993-6-23
1767
Lake
Soda Creek Ridge (S end of Erickson Ridge), between Soda Creek and Lake Pilsbury
49
Comment
POM60726
Galium californicum
A. A. Heller
1902-7-14
5870
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
JEPS15227
Galium californicum subsp. californicum
L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz
1956-7-23
1032 A
Lake
sw Snow Mt.; Mendocino Nat'l Forest, Long Ridge, Fir Root Spring
1371
Comment
RSA109888
Galium californicum subsp. californicum
Philip A. Munz
1956-7-24
22290
Lake
Long Ridge Trail to Snow Mt. from Fir-Root Spring.
1524
Comment
UCD127670
Galium mexicanum subsp. asperulum
Geri Hulse-Stephens
2001-6-30
1092
Lake
Goat Mountain. Three Walnuts Marsh. North Root Glade.
944
Comment
POM284024
Galium nuttallii
Lyman D. Benson
1928-4-28
182
Lake
Rincon School. Kelseyville. Middle N Coast Mtn range. Clear Lake watershed.
488
Comment
HSC66040
Galium porrigens var. porrigens
Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-4-19
32
Lake
Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam.
Comment
OBI53735
Gamochaeta ustulata
David J. Keil, Kathleen Keil
1992-7-18
23415
Lake
Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake
1000
Comment
CAS-BOT-BC199041
Garrya congdonii
Carl B. Wolf
1930-11-2
1054
Lake
7 miles east of Hough's Mineral Springs on road to Williams
609
Comment
UC1005612
Garrya congdonii
Frank W. Gould
1940-5-4
1026
Lake
2.5 mi ne Middleton
Comment
UC1193374
Garrya congdonii
P. Zinke
1951-4-10
207
Lake
1 mi e Cache Creek Bridge (on State Highway 20)
396
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
CAS-BOT-BC186341
Garrya flavescens
Gerald V. Dahling
1973-6-1
884
Lake
North of Lower Lake along highway 29
Comment
UC971937
Garrya flavescens
C. R. Bell
1951-6-12
1145
Lake
3.7 mi ne Pine Flat (just below e fork of road, Sonoma-Lake County line)
Comment
RSA89600
Garrya flavescens subsp. congdonii
M. F. Moseley, R. M. Beeks
1952-8-22
359
Lake
Route 29, one mile north of Lake-Napa county line.
Comment
RSA123784
Garrya flavescens subsp. pallida
Milo S. Baker
1946-2-25
11299
Lake
Along Kelseyville-Lower Lake Highway, 8.9 miles south of Kelseyville.
Comment
CAS-BOT-BC192206
Garrya fremontii
M. S. Jussel
1932-4-1
s.n.
Lake
Cobb Mt.
Comment
POM280070
Garrya fremontii
Lyman Benson
1928-5-1
301
Lake
Highland Springs, Mayacamas Mt. Range, Clear Lake Watershed.
610
Comment
UCD36364
Gastridium phleoides
Beecher Crampton
1953-6-2
1411
Lake
5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat.
548
Comment
UCD66571
Gastridium phleoides
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3528
Lake
3 miles south of Kelseyville on road to Middletown, Rt. 29.
Comment
NY232190
Gayophytum pumilum
J. Torrey
1865-1
97
Lake
Comment
CDA9370
Geranium dissectum
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18570
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
CDA22922
Geranium molle
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17087
Lake
North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace.
396
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
RSA8554
Gilia capitata
M. S. Jussel
1933-6-26
178
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch.
Comment
RSA34078
Gilia capitata
A. A. Heller
1919-5-10
13141
Lake
Valley below summit
Comment
UC1123734
Gilia capitata subsp. capitata
K. E. Bradshaw
1937-6-11
138
Lake
3/4 mi. ssw Lower Blue Lake; Lakeport Quad.
Comment
SJSU11643
Gilia capitata subsp. capitata
J. B. Snell
1963-6-15
160
Lake
Cow Mt, 8 mi W of Lakeport by road
Comment
HSC31856
Gilia tricolor
Maralyn O'Meara, Gary S. Lester
1974-5-4
329
Lake
Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20
671
Comment
SEINET7040119
Gilia tricolor
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
RSA2267
Gilia tricolor subsp. diffusa
J. W. Blankinship
1923-4-15
s.n.
Lake
Kelseyville.
Comment
CHSC68544
Githopsis diffusa subsp. robusta
Vernon H. Oswald; David Isle, Rhonda Isle
1997-5-3
8363
Lake
Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir.
944
Comment
UCD32392
Githopsis specularioides
Beecher Crampton; Jim Sweeney
1950-5-6
541
Lake
Lake County, 1 mile west of Highland Springs on either side of the road.
457
Comment
UC176873
Glinus lotoides
Joseph P. Tracy
1905-8-17
2363
Lake
near Upper Lake (shores of Clear Lake); Northern Coast Ranges, Clear Lake
396
Comment
RSA0116942
Glinus lotoides
Lyman Benson
1946-8-31
12188
Lake
Thurston Lake, northwest of Lower Lake.
457
Comment
CAS-BOT-BC280552
Glyceria elata
Peter Rubtzoff
1952-6-22
1274
Lake
Blue Lakes
Comment
JEPS34039
Gnaphalium palustre
W. L. Jepson
1938-6-9
18937
Lake
on Bartlett Creek, valley near Bartlett Springs; Bartlett Creek
701
Comment
UC1478654
Gnaphalium palustre
Robert F. Thorne
1974-7-31
44955
Lake
n of Harrington Flat Road (lower margin of lake on s side); Boggs Lake
914
Comment
POM273643
Gratiola
Lyman D. Benson
1933-4-15
4312
Lake
Breen's Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake.
518
Comment
RSA0118411
Gratiola
Lyman Benson
1948-7-3
12893
Lake
Bogg's Lake, west of Mount Hanna. Middle N. Coast Mtn. Range. Clear Lake drainage area.
854
Comment
JEPS16180
Gratiola ebracteata
Rimo Bacigalupi with J. R. Sweeney
1953-5-26
4135
Lake
along Pope Valley road 2.6 mi se of its junction with Middletown-Lower Lake road (State Hwy 53) (Long Valley); Long Valley
335
Comment
JEPS97609
Gratiola ebracteata
R. D. Stone, G. L. Clifton, and S. de Becker
1983-6-16
561
Lake
E side of Harrington Flat Rd., ca. 0.25 mi N of Boggs Lake
853
Comment
UCD166466
Gratiola ebracteata
Peter Rubtzoff
1956-9-2
2818
Lake
Boggs Lake, southern shore of lake.
Comment
UCD41850
Gratiola ebracteata
Geri Hulse-Stephens
2001-6-5
624
Lake
Goat Mountain. East Vernal Pool, Root Homestead.
944
Comment
JEPS117026
Gratiola ebracteata
David Gowen
2008-5-14
914
Lake
Northwest end of Detert Resevoir on Butts Canyon Road.
Comment
RSA120845
Gratiola ebracteata
Milo S. Baker
1954-5-22
12957
Lake
Manning Flat along Lower Lake - Kelseyville Hwy.
Comment
UC985639
Gratiola heterosepala
H. L. Mason and R. C. Bacigalupi
1953-6-8
14544
Lake
w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co.
Comment
RSA0006023
Gratiola heterosepala
H. L. Mason, R. C. Bacigalupi
1953-6-8
14544
Lake
Southwest margin of Boggs Lake, (west base of Mount Hanna).
Comment
UC1076460
Grindelia hirsutula
Herbert L. Mason
1925-12-31
2574
Lake
Bartlett Mountain road Bartlett Mountain
Comment
JEPS14713
Hackelia amethystina
Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi
1954-7-13
4664
Lake
at summit of Sheetiron Mountain
1958
Comment
OBI77743
Hackelia amethystina
Rimo Bacigalupi
1954-7-13
4664
Lake
Summit of Sheetiron Mtns
1958
Comment
CAS-BOT-BC302204
Harmonia hallii
J. R. Sweeney
1953-5-18
1018
Lake
Inner North Coast Ranges. Three miles northeast of Middletown
Comment
UC185683
Harmonia hallii
Katharine Brandegee
Lake
Butts Canyon, s Lake Co. Butts Canyon
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
CAS-BOT-BC306639
Helenium bigelovii
Milo S. Baker
1944-6-28
10783
Lake
Near Glenbrook, Cobb Val.
Comment
UC32218
Helenium bigelovii
Willis L. Jepson
Jul 1 1892-Aug 1 1892
Lake
Big Horse Mt. South Fork of the Eel River
Comment
UCD32764
Helenium bigelovii
Beecher Crampton
1954-7-20
2224
Lake
2.5 miles north of Cobb Mountain, along Bottle Rock Road.
Comment
CAS-BOT-BC309425
Helenium puberulum
Doris K. Kildale
1928-5-7
4999
Lake
6 miles east of Hough's Mineral Springs
Comment
HSC68233
Helenium puberulum
J. P. Smith, J. O. Sawyer
1971-6-6
4754
Lake
Kowalski Ranch in Little Indian Valley, along Stanton Creek
Comment
UC1745897
Helianthella californica subsp. californica
Annetta M. Carter
1933-5-27
351
Lake
Siegler Ridge, about 10 mi. SE of Kelseyville.
Comment
UC353817
Helianthella californica subsp. nevadensis
Milo S. Baker
1928-4-1
3189 b
Lake
possibly Jensen Ranch near Healdsburg
Comment
POM225836
Helianthella californica var. californica
M. S. Jussel
1932-5-1
s.n.
Lake
Jordan Park.
Comment
POM38864
Helianthella californica var. californica
Marcus E. Jones
1883-5-8
s.n.
Lake
Kelsey.
Comment
UC614741
Helianthus bolanderi
Beryl O. Schreiber
1936-9-20
2352
Lake
5 mi s Reiff
762
Comment
UC1063896
Heliotropium curassavicum
A. Simontacchi
1937-7-24
337
Lake
Laurel Beach Lakeport Quadrangle, Laurel Beach
Comment
POM284898
Hemizonia clevelandii
Lyman Benson
1934-6-12
6097
Lake
Lakeport; Mt. range: Middle N Coast; Watershed: Clear Lake.
427
Comment
RSA275343
Hemizonia clevelandii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9297
Lake
Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01.
1006
Comment
UC523525
Hemizonia congesta subsp. calyculata
David D. Keck
1933-11-9
2699
Lake
2.1 mi e of Upper Lake
Comment
CAS-BOT-BC306056
Hemizonia congesta subsp. clevelandii
James Jokerst
1985-6-24
2502
Lake
Near Coyote Peak
486
Comment
UC1544801
Hemizonia congesta subsp. clevelandii
Almut G. Jones
1986-8-24
7254
Lake
near Middletown
350
Comment
UC175978
Hemizonia congesta subsp. clevelandii
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2319
Lake
Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain
1219
Comment
UC294519
Hemizonia congesta subsp. clevelandii
D. Cleveland
1881-1-1
Lake
Allen Springs
Comment
CAS-BOT-BC306052
Hemizonia congesta subsp. clevelandii
H. M. Hall
1923-1-1
s.n.
Lake
South of Lakeport
Comment
OBI53743
Hemizonia congesta subsp. clevelandii
David J. Keil
1992-7-18
23423
Lake
Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury
600
Comment
RSA518644
Hemizonia congesta subsp. clevelandii
Barbara Ertter, L. Vorobik, E. Neese
1988-6-4
7522
Lake
Scotts Valley Road, 5 miles S of Hwy 20, ca 5 airmiles NW of Lakeport.
427
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
UC197532
Hemizonia congesta subsp. clevelandii
H. M. Hall
1913-7-16
9502
Lake
40 to 50 mi from Pacific Ocean (above old mill, Mt. Sanhedrin, n Lake County); Inner North Coast Ranges, Mt. Sanhedrin
1280
Comment
CAS-BOT-BC314877
Hemizonia congesta subsp. luzulifolia
Agnes M. Bowman
1901-5-2
s.n.
Lake
Lower Lake, Anderson's Ranch
Comment
CAS-BOT-BC314882
Hemizonia congesta subsp. luzulifolia
John Thomas Howell
1930-8-24
5453
Lake
4 miles from Middletown on Adams Springs Road
Comment
UC672278
Hesperevax sparsiflora var. sparsiflora
H. L. Mason
1933-4-30
7226
Lake
near Aetna Springs
Comment
HSC41919
Hesperocyparis macnabiana
Ed Cope
1977-4-24
52
Lake
Bartlett Springs. Rd at Kilpepper Creek
503
Comment
SD40676
Hesperocyparis macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-14
Lake
4 miles west (above) Highland Springs on Pieta Road
490
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
CHSC109723
Hesperocyparis sargentii
J. Clausen
1935-5-22
1057
Lake
14.2 miles southeast of Lower Lake on the Monticello road.
Comment
HSC1231
Hesperocyparis sargentii
P. J. Zinke
1951-6-6
230
Lake
1.5 mi. W of Great Western Mine
823
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
RSA102174
Hesperolinon adenophyllum
M. K. C.
1884-06
s.n.
Lake
[Unspecified]
Comment
UC109505
Hesperolinon adenophyllum
Katharine Curran
July, 1884
Lake
Bartlett Mountain
Comment
UC1212226
Hesperolinon adenophyllum
Joseph P. Tracy
1935-7-4
14029
Lake
near Glenbrook (n side of Cobb Valley); Cobb Mountain
822
Comment
UC1212231
Hesperolinon adenophyllum
Milo S. Baker
1947-5-31
11785
Lake
near Glenbrook; Inner North Coast Ranges
Comment
CAS-BOT-BC167415
Hesperolinon bicarpellatum
H. D. Ripley; R. C. Barneby
1945-6-19
6873
Lake
N.E. of Middletown
304
Comment
UC1509751
Hesperolinon bicarpellatum
C. M. Rogers
1969-6-20
13255
Lake
Howard Hot Springs
Comment
UC914090
Hesperolinon bicarpellatum
Milo S. Baker
1947-5-31
11782
Lake
serpentine hill 2.9 mi e Middletown
Comment
CAS-BOT-BC176002
Hesperolinon californicum
Helen K. Sharsmith
1959-5-28
4706
Lake
Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown
426
Comment
CAS-BOT-BC176006
Hesperolinon californicum
Helen K. Sharsmith
1937-5-27
3948
Lake
Three miles east of Middletown
762
Comment
CHSC67676
Hesperolinon californicum
James Jokerst
1985-4-16
2341
Lake
Near Big Canyon Creek.
425
Comment
UC1002665
Hesperolinon californicum
Milo S. Baker
1953-7-1
12807
Lake
3.4 mi e Middletown (in field s of hwy)
Comment
CAS-BOT-BC176007
Hesperolinon californicum
Helen K. Sharsmith
1959-5-28
4701
Lake
North of Howard Springs 0.2 mile and 21.2 miles beyond Clear Lake Oaks, road through Seigler Canyon to Middletown
609
Comment
JEPS32278
Hesperolinon californicum
W. L. Jepson
1920-5-23
8972
Lake
hilltop w Bear Valley (ne Lake Co.)
Comment
OBI22871
Hesperolinon californicum
Helen K. Sharsmith
1946-5-31
3972
Lake
Inner North Coast Ranges. Ridge 3 mi NE of Middletown on hwy to Lower Lake
762
Comment
CAS-BOT-BC176040
Hesperolinon clevelandii
H. L. Mason
1934-5-5
8112
Lake
East side of Mount Konocti
Comment
UC1212322
Hesperolinon clevelandii
Helen K. Sharsmith
1959-5-28
4699
Lake
Lower Lake-Williams road 4.5 mi beyond (w) Bartlett Springs; Inner North Coast Ranges, Bartlett Mountain
Comment
UC1212331
Hesperolinon clevelandii
Helen K. Sharsmith
1953-6-30
4390
Lake
Bear Creek Public Camp Inner North Coast Ranges, Mendocino National Forest, Bear Cr (Bear Creek a tributary to Middle Fork Eel River)
624
Comment
CAS-BOT-BC176048
Hesperolinon clevelandii
R. D. Stone
1983-6-6
516
Lake
In Alder Creek drainage ca. 1.5 mi. SSW of Glenbrook
853
Comment
SBBG100033
Hesperolinon clevelandii
B. Ertter
1988-7-3
7675
Lake
Elk Mtn Rd at jct Bear Cr Rd, top of Elk Mtn Grade, ca. 10 air-mi N of Upper Lake (town)
1097
Comment
UCD110505
Hesperolinon clevelandii
Helen K. Sharsmith
1953-6-29
4386
Lake
Canyon of South Fork of Eel River, 7.5 miles west of Lake Pillsbury Ranger Station on road to Potter Valley, Mendocino National Forest.
762
Comment
JEPS122874
Hesperolinon didymocarpum
Adam C. Schneider with Will Freyman and Yuri P. Springer
2014-5-18
613
Lake
Along cattle trail on west Side of Big Canyon Rd. Property of Harbin Hot Springs
Comment
UCD110423
Hesperolinon drymarioides
Daniel Slakey; CNPS volunteers
2011-6-11
8
Lake
Walker Ridge. About 9 km N of Hwy. 20 on Walker Ridge Rd. Near small road heading west from Walker Ridge Rd.
807
Comment
UCD82110
Hesperolinon drymarioides
Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth
2009-5-20
5638
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.
818
Comment
JEPS78930
Hesperolinon micranthum
Rimo Bacigalupi with H. L. Mason and J. R. Sweeney
1953-6-8
4178
Lake
about 1/2 mi n Lake-Napa County boundary line; Butts Canyon
Comment
UC1212249
Hesperolinon micranthum
J. R. Sweeney
1953-5-18
955
Lake
just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon
Comment
POM180689
Hesperolinon micranthum
J. T. Howell
1930-8-24
5452
Lake
4 miles from Middletown on the Adams Spring Road.
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
JEPS122868
Hesperolinon sharsmithiae
Adam C. Schneider with Will Freyman and Yuri P. Springer
2014-5-17
601
Lake
Along south side of Jerusalem Grade west of intersection with Daly Place
Comment
UC1212385
Hesperolinon spergulinum
Helen K. Sharsmith
1957-6-18
4609
Lake
ca 1.5 mi n Anderson Springs (Highway 29 ca 6.5 mi beyond Middletown, 1 mi s of Whispering Pines); Inner North Coast Ranges
762
Comment
UCD63766
Heterocodon rariflorum
Daniel Sanchez-Mata; Emiun Ugurlu
2006-6-19
s.n.
Lake
Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek.
580
Comment
CAS-BOT-BC143669
Heteromeles arbutifolia
F. G. Krauss
1893-10-24
s.n.
Lake
Mountain between Bartlett Spring and L. Lake
Comment
HSC41856
Heteromeles arbutifolia
K. Irwin
1977-4-23
286
Lake
0.4 mi. N of SR 20 on the Walker Ridge Rd.
640
Comment
JEPS2433
Heterotheca oregona var. compacta
W. L. Jepson
1938-9-24
19034
Lake
bed of Putah Creek, at the bridge, Coyote Valley Coyote Valley, Putah Creek
304
Comment
POM289242
Heterotheca oregona var. rudis
Lyman Benson
1937-8-30
8504
Lake
1 mile N of Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake.
412
Comment
CAS-BOT-BC312406
Hieracium albiflorum
Kate Eastwood Phelps
1935-7-1
s.n.
Lake
Adams Springs
Comment
CAS-BOT-BC312407
Hieracium albiflorum
M. S. Jussel
1933-7-3
350
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
CAS-BOT-BC312411
Hieracium albiflorum
Alice Eastwood
1925-5-23
12926
Lake
Dashiells, Mt. Sanhedrin
Comment
CAS-BOT-BC312413
Hieracium albiflorum
A. A. Heller
1902-7-25
5986
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
RSA518980
Hieracium albiflorum
Barbara Ertter
1988-7-3
7671
Lake
Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest.
1098
Comment
UCR80213
Hieracium greenei
J. P. Smith, J. O. Sawyer, T. W. Nelson
1977-7-14
9345
Lake
North Coast Range, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01
1585
Comment
UCD132516
Hirschfeldia incana
Caprice Lee; PLS 102 plant collecting interns
2013-5-4
5
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, at entrance to meadow along undeveloped road.
418
Comment
JEPS80106
Holcus lanatus
L. R. Heckard and J. Hickman
1979-6-16
5114
Lake
around margin Timber Lake (sw flank of Snow Mt.); , margin Timber Lake
1463
Comment
CAS-BOT-BC324630
Holocarpha virgata
David D. Keck
1933-11-9
2705
Lake
3 miles north of Lower Lake
Comment
CAS-BOT-BC324638
Holocarpha virgata
H. M. Hall
1930-10-3
12940
Lake
14 miles east of Lower Lake
Comment
JEPS80725
Holodiscus discolor
L. R. Heckard and J. C. Hickman
1981-7-28
5684
Lake
Bear Creek; Timber Lake; Snow Mt.; Bear Creek (east of Timber Lake); Snow Mt., west side
1569
Comment
JEPS80847
Holodiscus discolor
L. R. Heckard and J. C. Hickman
1981-8-1
5817
Lake
Bear Creek; Snow Mt.; Bear Creek, southwest side of Snow Mt.
Comment
POM141565
Holodiscus discolor
A. A. Heller
1902-7-19
6444
Lake
Southern slope of Mt. Sanhedrin above the sawmill.
Comment
UCR198083
Holodiscus microphyllus
Gerald Dickinson
1964-7-21
189
Lake
Roadway below Sheetiron Mountain Peak
1829
Comment
UCR2473
Hordeum brachyantherum
A. A. Beetle
1941-4-27
1730
Lake
Coast Range, southwest side/corner of Clear Lake
450
Comment
UC729992
Hordeum brachyantherum subsp. brachyantherum
Leo F. Koch
1940-4-28
913
Lake
along highway five mi from Lakeport to [sic] Kelseyville
Comment
UC790974
Hordeum brachyantherum subsp. brachyantherum
A. A. Beetle
1941-4-27
1730
Lake
sw side Clear Lake; sw side Clear Lake
Comment
CAS-BOT-BC289484
Hordeum brachyantherum subsp. californicum
L. R. Abrams
1928-5-7
12509
Lake
Cache Creek 2 miles west of Hough's Springs
Comment
CHSC29554
Hordeum brachyantherum subsp. californicum
Dibble; Griggs
1979-7-11
113
Lake
Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system.
975
Comment
UC754606
Hordeum depressum
G. L. Stebbins Jr. and G. Covas
1948-5-9
3925
Lake
2 1/2 mi N of Middleton
Comment
CDA2190
Hordeum marinum subsp. gussoneanum
Vernon H. Oswald & Lowell Ahart
1998-5-7
9019
Lake
Bartlett Springs Road on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville.
Comment
CDA40179
Hordeum marinum subsp. gussoneanum
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18552
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
UCD85794
Hordeum marinum subsp. gussoneanum
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3521
Lake
3 miles south of Kelseyville on road to Middletown, Rt. 29.
Comment
CAS-BOT-BC148546
Horkelia bolanderi
Doris K. Kildale
1926-5-31
2079
Lake
Cold Brook Camp between Kelseyville & Lower Lake
Comment
POM296502
Horkelia bolanderi
Lyman D. Benson
1948-7-3
12887
Lake
Bogg's Lake, west of Mount Hanna.
854
Comment
UC525500
Horkelia bolanderi
Ethel Crum
1933-7-23
1516
Lake
w Salmina's Resort; Cobb Mountain
792
Comment
UC154240
Horkelia californica subsp. dissita
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2302
Lake
Northern Coast Ranges, Elk Mountain
1219
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-BC206065
Hosackia crassifolia
A. A. Heller
1902-7-21
5933
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
SJSU10331
Hosackia crassifolia
J. B. Snell
1963-6-16
177
Lake
3.6 mi E of Summit of Bartlett Mt Rd between Bartlett Springs & Nice
Comment
UCD106080
Hosackia crassifolia
Tofsrud
1948-7-1
s.n.
Lake
Summit of Hopland to Lakeport road.
Comment
CDA14393
Hydrilla verticillata
E. Neupert
1996-7-31
Lake
Clear Lake Hydrilla Area 26, northwest of Lucerne.
0
Comment
CDA15486
Hydrophyllum occidentale
G. F. Hrusa, WTD
1998-6-19
14623
Lake
North Coast Ranges; E side of Goat Mtn. summit
Comment
CAS-BOT-BC492911
Hypericum anagalloides
Gerald Dickinson
1964-7-21
183
Lake
Upper Nye Campground
Comment
SEINET10720065
Hypericum anagalloides
Joseph W. Blankinship
1928-8-10
Blankinship s.n.
Lake
Kelseyville, along Cold Creek.
Comment
RSA2402
Hypericum androsaemum
J. W. Blankinship
1928-7-3
s.n.
Lake
Kelseyville
Comment
RSA38782
Hypericum concinnum
P. A. Munz
1948-8-17
12366
Lake
3 miles out on road from Lucerne to Bartlett Springs
Comment
CAS-BOT-BC401306
Hypericum scouleri
A. S. Stinchfield
1916-8-1
s.n.
Lake
Near Bartlett Springs
Comment
CAS-BOT-BC401307
Hypericum scouleri
M. S. Jussel
1933-7-4
352
Lake
Between Cobb Mountain and Adams Springs on the Binkley Ranch
Comment
UCD41999
Hypericum scouleri
Geri Hulse-Stephens
2001-6-29
721
Lake
Goat Mountain. Botrychium Marsh.
990
Comment
UC424869
Idahoa scapigera
Milo S. Baker
May 1930
4930
Lake
Mount St. Helena
Comment
UCD126377
Iliamna bakeri
David W. Isle
2005-8-1
1125
Lake
approximately 1/3 mile below junction 12N18/16N03 (1/4 mile below Lake/Colusa County Line in Colusa County, CA.).
1688
Comment
JEPS81362
Ipomopsis aggregata
L. R. Heckard and J. C. Hickman
1982-7-7
5971
Lake
Middle Fork of Stony Creek nw side of Snow Mtn
Comment Read comments Dec 20 2006
UCD138770
Iris macrosiphon
Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-4-19
27
Lake
along Walker Ridge Road, 0.5 mile north of junction with access road to Indian Valley Dam.
Comment
UCR45088
Iris macrosiphon
L. F. LaPre
1986-5-5
s.n.
Lake
Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines
732
Comment
HSC13874
Iris macrosiphon
D. E. Anderson
1962-4-14
1985
Lake
36 mi. W of Williams on Hwy. 20
Comment
UCD138768
Iris macrosiphon
William Frank
1978-4-8
5
Lake
Pinkeye Lake, ca. 2 miles west of Lower Lake.
528
Comment
UC1094376
Isoetes howellii
S. Galen Smith with J. Anderson
1957-6-8
2986
Lake
1.5 mi. e. Loch Lomond (0.25 mi. e. of rd. to Siegler Springs)
822
Comment
UC1260173
Isoetes howellii
Robert F. Thorne
1974-7-27
44980
Lake
n. of Harrington Flat Rd. Boggs Lake
914
Comment
UCD135849
Isoetes howellii
Rimo Bacigalupi; G. T. Robbins
1956-6-1
5693
Lake
At eastern end of 'Dry Lake', 1.4 miles west of Lower Lake.
457
Comment
RSA256635
Juglans hindsii
Jim Sauser
1975-5-3
13
Lake
3.6 miles west of jct. with Route 29 on Scott s Creek Road at confluence of South Fork and Middle Fork of Scott s Creek.
534
Comment
RSA280158
Juglans hindsii
Lyman Benson
1933-4-15
4315
Lake
Kelseyville.
457
Comment
UCD127673
Juncus balticus subsp. ater
Geri Hulse-Stephens
2001-6-5
881
Lake
Goat Mountain. Vernal pool, Root Glade.
944
Comment
UC183676
Juncus bolanderi
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2284
Lake
Elk Mountain, n Lake County Northern Coast Ranges
1219
Comment
UCSB46282
Juncus oxymeris
Steele, Kelly
1980-6-25
Lake
12.5 miles north on Walker Ridge Road from its junction with Hwy 20
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
SEINET6174545
Juncus tenuis
A. A. Heller
1902-7-23
5954
Lake
Mt. Sanhedrin, Thistle Springs
Comment
CDA21536
Juniperus californica
G. F. Hrusa, R. Gross
2008-5-23
17431
Lake
North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir.
426
Comment
CHSC101242
Juniperus californica
G. F. Hrusa; R. Gross
2008-5-23
17432
Lake
N-facing slope above N. Fk. Cache Cr. +/- 1 mile below spillway of Indian Valley Reservoir.
426
Comment
UC1193165
Juniperus californica
R. E. Nelson
1949-10-28
124
Lake
Hopland-Kelseyville Hwy Quad 60B2
457
Comment
SEINET10966037
Juniperus californica
George Engelmann
1880-1
Engelmann s.n. 1880
Lake
Between the Geysers and Ukiah. From the George Engelmann Herbarium.
Comment
HSC32508
Juniperus occidentalis
Thomas W. Nelson, Jane P. Nelson
1974-4-8
1141
Lake
200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20
Comment Read comments Jul 25 2018
RSA258849
Juniperus occidentalis var. occidentalis
Thomas W. Nelson, Jane P. Nelson
1974-4-8
1141
Lake
ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20.
Comment
UC149976
Keckiella lemmonii
Katharine Brandegee
1911-7-1
Lake
Bottleneck Mountain
Comment
UCD41693
Keckiella lemmonii
Geri Hulse-Stephens
2001-9-6
805
Lake
Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles west of FS boundary gate.
1264
Comment
JEPS106347
Kickxia elatine
Lowell 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
502
Comment
UC1552006
Kickxia elatine
Lyman Benson
1943-8-1
11423
Lake
Kelseyville Middle North Coast Range, Clear Lake (Clear Lake drainage, Pacific slope drainage)
411
Comment
SEINET10877049
Kickxia elatine
Joseph W. Blankinship
1929-8-19
Blankinship s.n.
Lake
Upper Adobe Cr.
Comment
UC1132154
Koeleria macrantha
K. E. Bradshaw
1937-6-7
86
Lake
2 mi nnw Lakeport; Lakeport Quadrangle
Comment
CAS-BOT-BC499183
Kopsiopsis strobilacea
Milo S. Baker
1927-5-31
2178 b
Lake
East slope Cobb Mt. near 1st Peak
Comment
NY335467
Krynitzkia lithocarya
M. K. Curran
1884-1
s.n.
Lake
Comment
JEPS105957
Lactuca saligna
Lowell Ahart
2004-10-4
11447
Lake
Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road
446
Comment
CHSC93043
Lactuca serriola
D. Isle
2001-8-25
1398
Lake
Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Bloody Rock Trail.
Comment
CAS-BOT-BC341402
Lagophylla minor
A. A. Heller
1919-5-10
13125
Lake
Coast Range, summit of the ridge west of Leesville
609
Comment
CAS-BOT-BC341406
Lagophylla minor
John Thomas Howell
1943-5-11
18058
Lake
2.9 miles north of Middletown
Comment
CAS-BOT-BC341411
Lagophylla minor
Doris K. Kildale
1928-5-7
4989
Lake
6 miles east of Hough's Mineral Springs
Comment
HSC45523
Lagophylla minor
M. Alcasas
1978-4-23
55
Lake
Barrel Springs Campground
701
Comment
UC762548
Lagophylla minor
R. F. Hoover
1938-6-9
3575
Lake
Indian Valley
Comment
CAS-BOT-BC341407
Lagophylla minor
Mrs. H. M. Mitchell
1932-4-9
s.n.
Lake
Unspecified
Comment
CAS-BOT-BC332820
Lagophylla ramosissima
David D. Keck
1933-7-1
2462
Lake
4 miles northwest of Middletown on road to Hobergs
Comment
CAS-BOT-BC334528
Lagophylla ramosissima
Mrs. Alexander McCallum
1900-7-1
s.n.
Lake
Bartlett Springs
Comment
UC165020
Lagophylla ramosissima
J. P. Tracy
May 28 1902-Jun 2 1902
1698
Lake
in hills about Scotts Valley (6 mi nw of Lakeport)
426
Comment
JEPS98729
Lasthenia burkei
Raymund Chan
1998-5-8
98026
Lake
SE edge of field N of entrance to winery; W side of Hwy 29, 20 m N of N jct. with Spruce Grove Rd., between Middletown and Lower Lake
Comment
UC912267
Lasthenia burkei
Herbert L. Mason
1934-5-5
8128
Lake
meadow about one-half way between Kelseyville and Lower Lake
Comment
CAS-BOT-BC338105
Lasthenia californica
Carl B. Wolf
1928-5-4
1900
Lake
2 miles north of Middletown
Comment
HSC62810
Lasthenia californica
Thomas Wood
1979-4-14
101
Lake
0.4 mi. N of S.R. 20 on the Walker Ridge Rd.
640
Comment
UC1282832
Lasthenia californica
J. R. Sweeney
1951-4-15
606
Lake
5.5 mi nw Lower Lake to Kelseyville road; Seigler Canyon
Comment
CAS-BOT-BC338098
Lasthenia californica
John H. Thomas
1969-4-29
15025
Lake
2.8 miles northeast of Middleton
Comment
POM288367
Lasthenia californica
Lyman Benson
1927-04
873
Lake
Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake.
549
Comment
RSA786862
Lasthenia californica subsp. californica
Carrie A. Herd
1982-5-9
108
Lake
Hwy. 29 2.1 mi. E. of intersection w/Hwy. 175
Comment
RSA516616
Lasthenia fremontii
R. C. Bacigalupi, G. Thomas Robbins, F. Hoffmann
1956-6-1
5691
Lake
Manning Flat
579
Comment
JEPS16726
Lasthenia glaberrima
Rimo Bacigalupi with J. R. Sweeney
1953-5-26
4134
Lake
2.6 mi se of junction Middletown-Lower Lake road (State Highway 53) (along Pope Valley road); Long Valley
335
Comment
CAS-BOT-BC352934
Lasthenia glaberrima
Alice Eastwood; John Thomas Howell
1938-5-16
5603
Lake
10 miles north of Lower Lake
Comment
CAS-BOT-BC352832
Lasthenia glabrata subsp. glabrata
J. T. Howell
1940-4-13
3001
Lake
About 3.5 miles E. of Middletown
Comment
UCR37890
Lasthenia gracilis
C. G. Phillips, L. Cole, S. A. Hautain, K. B. Barrows
1984-4-28
22
Lake
Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q.
854
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
UC1552833
Lathyrus vestitus
Frederica Bowcutt
1985-4-11
486
Lake
ca .12 e Middle Creek (approx 7 mi e of Clear Lake, 5 mi s of Indian Valley Reservoir and 45 air mi ne of Santa Rosa, 1 mi of Hwy 20)
Comment
CAS-BOT-BC323934
Layia chrysanthemoides
Paul R. Hitchborn
1929-4-18
s.n.
Lake
Lakeport
Comment
RSA52716
Layia chrysanthemoides
I. L. Wiggins
1949-5-1
12099
Lake
Meadow one mile south of Lucerne
Comment
UC30616
Layia gaillardioides
E. L. Greene
Lake
Leesville
Comment
JEPS22443
Layia platyglossa
Frank Shultz
1958-4-27
66
Lake
4 mi s of Whispering Pines; Route 29
Comment Read comments Jan 4 2007
CAS-BOT-BC329334
Layia septentrionalis
Alice Eastwood; John Thomas Howell
1938-5-18
5727
Lake
Near Lakeport
Comment
CHSC23911
Layia septentrionalis
Lana L. Smith
1975-4-5
2
Lake
12.9 km w of Clearlake Oaks on highway 20, along s side of road.
405
Comment
HSC45333
Layia septentrionalis
R. York
1978-4-8
119
Lake
Hwy. 175, 1 mi. from junction with Hwy. 29
305
Comment
NY180506
Layia septentrionalis
D. D. Keck
1933-5-29
2384
Lake
2.5 miles south of Lakeport on toad to Kelseyville
Comment
UC1299267
Layia septentrionalis
Freed W. Hoffman
1947-4-9
1931
Lake
Highland Springs North Coast Ranges, Highland Springs
Comment
UC1731330
Layia septentrionalis
Dean W. Taylor
1998-6-3
16468
Lake
serpentine hill just s junction of Highway 175 and Highway 29 (ca. 2 mi s <of> Lakeport, Lakeport 7.5' USGS quadrangle); North Coast Ranges
426
Comment
UC89322
Layia septentrionalis
K. Brandegee
Apr 1889
Lake
Lakeport
Comment
UC912277
Layia septentrionalis
Herbert L. Mason
1929-4-29
5235
Lake
2.9 mi w Lakeport
Comment Read comments Jan 3 2018
UCD160301
Layia septentrionalis
James A. Neilson Jr.
1975-5-22
3222
Lake
Mayacmas Mountains, Geyser Rock area, in the vicinity of the boundary line of Sonoma and Lake Counties. (Coordinates and elevation estimated by label maker.)
1118
Comment
SEINET13095158
Layia septentrionalis
David D. Keck
1933-5-29
2384
Lake
2.5 mi. south of Lakeport on road to Kelseyville.
Comment
CAS-BOT-BC266605
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
POM283236
Lepechinia calycina
Lyman Benson
1928-4-30
570
Lake
Konocti Bay, Middle N. Coast mt. range eastern base Mt. Konocti, Clear Lake River. Upper Sonoran.
518
Comment
SJSU1536
Lepechinia calycina
D. J. Thompson
1954-6-9
106
Lake
Cow Mt Recreational Area near Lakeport
Comment
UC578036
Lepechinia calycina
A. Simontacchi
1937-7-9
252
Lake
1/2 mile south of Soda Bay, Clear Lake
502
Comment
UC596145
Lepechinia calycina
R. F. Hoover
1938-6-11
3599
Lake
Grade from Lower Lake to Knoxville
Comment
HSC62791
Lepidium dictyotum
Phyllis Krieg
1979-4-14
Lake
0.4 mi. N of Hwy. 20 on Walker Ridge Rd.
640
Comment
POM225821
Lepidium nitidum
M. S. Jussel
1931-4-1
s.n.
Lake
Kelseyville.
Comment
POM272861
Lepidium nitidum
Lyman Benson
1930-3-28
1993
Lake
Kelsey Creek bank, Kelseyville, Middle North Coast range, Kelsey Creek drainage
457
Comment
SEINET7062919
Lepidium nitidum
A. G. Vestal
1947-5-3
s.n.
Lake
About 3.2 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 537374mE, 4292718mN.
299
Comment
UC505150
Lepidium nitidum
R. M. Holman
1933-4-30
Lake
Lakeport
Comment
UCD83892
Lepidium nitidum
Ellen Dean; Gordon Harrington, Jack Alderson
2010-3-7
5809
Lake
Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek.
356
Comment
CAS-BOT-BC226548
Leptosiphon acicularis
D. Toren; B. Trowbridge
1974-5-18
3454 c
Lake
Summit flats of Hull Mountain
1828
Comment
UCD162908
Leptosiphon androsaceus
James A. Neilson Jr.
1977-5-26
3896
Lake
Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD160334
Leptosiphon bicolor
James A. Neilson Jr.
1975-5-15
3456
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
CHSC25153
Leptosiphon ciliatus
M. M. Dumont
1970-4-18
101
Lake
N side of Hwy 175, 2.3 mi w of junction of Hwy 175 and Hwy 29, ca. 2 mi s of Lakeport.
417
Comment
POM282355
Leptosiphon ciliatus
Lyman Benson
1928-5-26
210
Lake
Kelseyville, Middle N. Coast Mtns., Breen's Lake Cold cr.
457
Comment
SJSU968
Leptosiphon ciliatus
Mary Reed
1948-5-23
Lake
Clear L
Comment
HSC17101
Leptosiphon filipes
C. B. Wolf
1928-5-6
2025
Lake
1.5 mi. W of Bartlett Springs on the rd. to Clear Lake
Comment
CAS-BOT-BC225569
Leptosiphon latisectus
Ella Dales Cantelow
1940-4-13
4128
Lake
Road to Napa, SW of Monticello
Comment
CAS-BOT-BC226716
Leptosiphon latisectus
Alice Eastwood
1925-5-22
12855 a
Lake
Dashiells, Mt. Sanhedrin
Comment
HSC84492
Leptosiphon latisectus
Sandy Floyd, Tom Munton, T'ai Roulston
1987-4-11
87
Lake
Barrel Spring's Camp Rd., Barrel Springs Camp
Comment
CHSC42172
Leptosiphon parviflorus
Lynda Sterling
1986-4-5
10
Lake
Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville.
463
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
CHSC63076
Leptosiphon rattanii
Vernon H. Oswald; Lowell Ahart
1994-6-1
6256
Lake
Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness.
1505
Comment
CAS-BOT-BC341766
Lessingia nemaclada
F. G. Krauss
1893-10-24
s.n.
Lake
Between Bartlett Springs and Lower Lake
Comment
CAS-BOT-BC342019
Lessingia ramulosa
Milo S. Baker
1933-9-10
7547
Lake
Bottleglass Road to Kelseyville from Cobb Mt.
Comment
CAS-BOT-BC342021
Lessingia ramulosa
Milo S. Baker
1945-6-28
11067
Lake
At N of Serpentine Hill which is 2.8 mi E. of Middletown along Hiwy.
Comment
JEPS119395
Lessingia ramulosa
J. Greenhouse with H. Bartosh, J. Game. A. Larsen
2012-6-3
5146
Lake
Walker Ridge, Bartlett Springs Rd.
Comment
JEPS7814
Lessingia ramulosa
Peter H. Raven
1954-9-1
8089
Lake
7 mi s Middletown; Butts Canyon
Comment
UC1195663
Lessingia ramulosa
A. R. Kruckeberg
1947-6-15
1485
Lake
4 mi e Middletown; Bar X Ranch, Hill 1030
Comment
CAS-BOT-BC342004
Lessingia ramulosa
D. Cleveland
1882-8-23
s.n.
Lake
Aetna Springs
Comment
RSA121275
Leymus triticoides
A. Simontacchi
1937-9-16
309
Lake
1.5 miles W. of Laurel Beach; Lakeport
405
Comment
UC1148884
Leymus triticoides
Milo S. Baker
1945-6-22
11060
Lake
roadside between Lower Lake and Middletown
Comment
RSA14556
Lilium pardalinum
Daniel Cleveland
1882-6-20
s.n.
Lake
Allen Springs.
Comment
UC3720
Lilium pardalinum
Willis L. Jepson
1892-7
Lake
Big Horse Mt.; Mountain Region of Clear Lake
Comment
RSA785711
Limnanthes alba
Carrie A. Herd
1982-5-9
109
Lake
Hwy. 29 at intersection w/Hwy. 175
Comment
RSA195383
Limnanthes douglasii subsp. douglasii
Gilbert Muth
1967-4-9
625
Lake
Near Cassidy Creek.
335
Comment
UC903738
Limnanthes douglasii subsp. rosea
Milo S. Baker
1947-4-6
11658
Lake
less than 1 mi s Borax Lake (near road)
Comment
JEPS101649
Linanthus acicularis
Dean W. Taylor
1997-5-8
15994
Lake
SE flank Sleeper Peak; Mildle Mountain; bordering to the Upper Lake Indian Rancheria
655
Comment
UC1198581
Linanthus acicularis
Joseph P. Tracy
1921-5-12
5535
Lake
near Lakeport; Northern Coast Ranges
426
Comment
UCD164502
Linanthus bicolor
A. Amezcua
1995-5-20
16
Lake
On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road.
400
Comment
UC1552835
Linanthus bolanderi
Frederica Bowcutt
1985-4-10
480
Lake
approx 10 mi e Clear Lake (1 mi n of Hwy 20, and 45 mi ne of Santa Rosa); Walker Ridge
Comment
UC52370
Linanthus bolanderi
J. P. Tracy
May 30 1902-Jun 2 1902
1663
Lake
6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley
426
Comment
JEPS81314
Linanthus ciliatus
L. R. Heckard and J. C. Hickman
1982-7-5
5930
Lake
about 0.5 mi nw Summit Springs (sw side of Snow Mt.); Snow Mt.
1432
Comment
JEPS101659
Linanthus harknessii
Dean W. Taylor
1998-6-3
16460
Lake
unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill
548
Comment
JEPS58226
Linanthus jepsonii
W. L. Jepson
1936-4-19
17417
Lake
Callayomi Valley (= valley about Middletown) Callayomi Valley
Comment
UC796469
Linanthus latisectus
Ira L. Wiggins
1949-5-1
12108
Lake
1 mi s Lower Dam, Eel River
Comment
CDA12173
Linanthus parviflorus
G. F. Hrusa
1993-5-2
10872
Lake
Serpentine Flora of California; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir.
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
NY388340
Linum bicarpellatum
H. K. Sharsmith
1937-5-27
3949
Lake
Three miles east of Middletown.
Comment
UCD163134
Lithophragma
James A. Neilson Jr.
1981-4-9
4010
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
HSC35398
Lithophragma affine
Dryden
1975-5-3
142
Lake
3.6 mi. W of junction with State Rte. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek
534
Comment
HSC62942
Lithophragma affine
David Wheeler
1979-4-14
51
Lake
0.4 mi. N of SR 20 on the Walker Ridge Rd.
640
Comment
HSC31613
Lithophragma parviflorum
Maralyn O'Meara, Gary S. Lester
1974-5-4
340
Lake
Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20
671
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
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
JEPS80069
Lomatium californicum
L. R. Heckard with J. Hickman
1979-6-15
5078
Lake
southern ridge Snow Mt. (Summit Springs Trail); , Summit Springs Trail
1798
Comment
SEINET7883501
Lomatium ciliolatum
Unknown
1946-1
3076
Lake
Bartlett Spings road 4.5 miles southwest of Leesville
Comment
RSA109931
Lomatium ciliolatum var. ciliolatum
P. A. Munz
1956-7-25
22341
Lake
Southeast of Snow Mt.
1829
Comment
HSC38855
Lomatium ciliolatum var. hooveri
J. P. Smith
1974-5-4
7353
Lake
0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
671
Comment
SEINET2159283
Lomatium ciliolatum var. hooveri
W. H. Whaley
2007-1
s.n.
Lake
Knoxville Rd, near Napa & Lake County line.
Comment
SEINET7040121
Lomatium dasycarpum
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
UC658984
Lomatium dasycarpum subsp. dasycarpum
Mildred E. Mathias
1937-5-23
1292
Lake
5 mi. from Lower Lake on rd. to Knoxville
Comment
UCD74305
Lomatium hooveri
G. L. Stebbins
1971-6-6
s.n.
Lake
Walker Ridge, north of Clyde Mine.
914
Comment
HSC27436
Lomatium macrocarpum
J. P. Smith, J. O. Sawyer
1972-4-1
5152
Lake
Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20
Comment
HSC41914
Lomatium macrocarpum
M. A. Baker
1977-4-23
187
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
HSC46578
Lomatium macrocarpum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9331
Lake
Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01
1585
Comment
POM287969
Lomatium macrocarpum
B. W. Benson
1935-5-17
6599
Lake
Kelseyville
427
Comment
HSC40713
Lomatium utriculatum
Barbara Kelly
1977-4-23
386
Lake
0.4 mi. N of Hwy. 20 on the Walker Ridge Rd.
640
Comment
UC658989
Lomatium utriculatum
Mildred E. Mathias
1937-5-23
1296
Lake
9 - 10 mi. from Lower Lake on rd. to Knoxville
533
Comment
HSC97422
Lomatium utriculatum
N. G. Sugihara
1977-4-23
16
Lake
Hwy. 20, 2.2 mi. W of junction with Hwy. 29
Comment
RSA273389
Lomatium vaginatum
B. Kelly
1977-4-23
386
Lake
0.4 mile north of State Route 20 on the Walker Rdge Road
640
Comment
JEPS80850
Lonicera interrupta
L. R. Heckard and J. C. Hickman
1981-8-1
5820
Lake
sw side Snow Mt. (along Summit Springs trail)
1676
Comment
CAS-BOT-BC539337
Lonicera involucrata
Gerald Dickinson
1964-7-21
184
Lake
In pasture area
Comment
UCD19381
Lonicera involucrata
Gerald Dickinson
1964-7-21
184
Lake
Exact location unknown.
Comment
CAS-BOT-BC241502
Lonicera involucrata var. ledebourii
C. F. Leithold
1893-7-1
s.n.
Lake
Cobb Mountain
Comment
RSA537519
Lotus corniculatus
Barbara J. Ertter
1988-7-3
7669
Lake
Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town).
1098
Comment
RSA14588
Lotus crassifolius
Daniel Cleveland
1882-6-22
s.n.
Lake
Near Allen Springs.
Comment
POM276689
Lotus crassifolius
Lyman Benson
1930-6-18
2169
Lake
Haplands to Lakeport.
1067
Comment
HSC31267
Lotus humistratus
Carter Schleicher
1974-5-4
5
Lake
0.5 mi. N of Hwy. 20 on Walker Ridge Rd.
671
Comment
POM276665
Lotus humistratus
Lyman Benson
1928-4-28
155
Lake
Kelseyville, Middle N coast Mt. Cold Creek.
762
Comment
HSC23346
Lotus humistratus
T. C. DeWitt
1971-3-27
13
Lake
E side of road, 3 mi. NW of Clearlake Oaks
610
Comment
SEINET5736941
Lotus humistratus
Dan Hess
1973-1
13
Lake
14.3 miles NW of Hwy 20/Bear Valley Road junction on Bartlett Springs Road.
Comment
UC1585946
Lotus pinnatus
Barbara Ertter
1988-7-4
7685
Lake
ca 10 air mi n Upper Lake (town) (Bear Creek Rd, crest of road 3.8 mi from Elk Mt Rd, sw of road); Mendocino National Forest
975
Comment
RSA303522
Lotus strigosus
James R. Shevock
1972-3-25
1443
Lake
N of Middletown
345
Comment
POM276695
Lotus unifoliolatus
Lyman Benson
1928-6-28
362
Lake
Kelseyville.
457
Comment
RSA10791
Lotus wrangelianus
Carl B. Wolf
1928-5-6
2028
Lake
3 miles west of Bartlett Springs on the road to Clear Lake.
Comment
UC1101421
Ludwigia palustris
Herbert L. Mason
1945-6-29
12627
Lake
Boggs Lake at base Mt. Hanna; , Boggs Lake
Comment
RSA0120789
Ludwigia palustris
Lyman Benson
1947-8-25
12803
Lake
Middle North Coast Range, Clear Lake Drainage Area, west of Mt. Hanna, Boggs Lake.
823
Comment
POM271780
Ludwigia peploides subsp. peploides
Lyman Benson
1928-6-30
366
Lake
Soda Bay, Middle N Coast mt. range, Clear Lake watershed
427
Comment
CHSC91124
Lupinus
David Isle
1997-7-31
318
Lake
Mendocino National Forest -- North Coast Ranges. North Fork Cache Creek Watershed. 12.6 mi. out from Pitney Lane via 16N30 to 16N14. On Wild Bill Ridge.
1024
Comment
UC149854
Lupinus
Katharine Brandegee
1911-6-30
Lake
Cobb Mountain
Comment
RSA32018
Lupinus adsurgens var. lilacinus
A. A. Heller
1902-7-22
5949
Lake
Near the summit of Mt. Sanhedrin
Comment
UC73245
Lupinus albifrons
Hardin Irwin
1904-3
54
Lake
vicinity Kelseyville; vicinity of Kelseyville
Comment
CAS-BOT-BC198460
Lupinus albifrons var. albifrons
Milo S. Baker
1934-4-15
7740
Lake
Along Hiway about 2 1/2 mi. South of Kelseyville
Comment
CAS-BOT-BC198468
Lupinus albifrons var. albifrons
Charles Piper Smith
1948-6-3
48314
Lake
Highway 29, Whispering Pines, Cobbs Mountain Road, 3 miles south
Comment
CAS-BOT-BC196054
Lupinus albifrons var. collinus
John Thomas Howell
1976-4-28
51608
Lake
South side of Elk Mt.
914
Comment
UCD163135
Lupinus albifrons var. collinus
James A. Neilson Jr.
1977-6-5
3899
Lake
Mayacmas Mountains; Cobb Valley, one mile north of Glenbrook Cemetery. (Exact location unknown. Coordinates estimated by label maker.]
Comment
CAS-BOT-BC196268
Lupinus albifrons var. eminens
L. R. Abrams
1928-5-6
12437
Lake
6 miles up grade west side Bartlett Mt.
Comment
HSC37201
Lupinus bicolor
Lon Hall
1975-5-3
312
Lake
3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek
534
Comment
UC1618013
Lupinus bicolor
Donald G. Nelson
1940-4-30
667
Lake
s of Clear Lake (between Middletown and Kelseyville, Cobb Mountain); Cobb Mountain
Comment
UCD159731
Lupinus bicolor
James A. Neilson Jr.; Teresa A. Sholars
1975-3-26
3090
Lake
Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.)
579
Comment
SEINET7042460
Lupinus bicolor
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
RSA517452
Lupinus bicolor subsp. microphyllus
Donald G. Nelson
1940-4-30
667
Lake
Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade.
Comment
CAS-BOT-BC8451
Lupinus caudiciferus
Alice Eastwood; John Thomas Howell
1938-5-17
5702
Lake
Elk Mt.
Comment
HSC33127
Lupinus densiflorus var. densiflorus
Thomas W. Nelson, Jane P. Nelson
1974-4-9
1157
Lake
Along Hwy. 20 between Lucerne and Clear Lake Oaks
Comment
POM276447
Lupinus formosus var. formosus
Lyman D. Benson
1930-6-20
4480
Lake
Rincon school, Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed.
1128
Comment
UCD160663
Lupinus latifolius
James A. Neilson Jr.
1975-6-5
3317
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
UCD107995
Lupinus latifolius
D. E. Breedlove
1963-5-29
5114
Lake
at Whispering Pines.
Comment
SEINET10451305
Lupinus latifolius subsp. viridifolius
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20680
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. 0.1 Mi. From #218 site.
1128
Comment
SEINET10489293
Lupinus latifolius subsp. viridifolius
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20666
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
SEINET10903533
Lupinus latifolius subsp. viridifolius
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20680
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
UC149927
Lupinus luteolus
Katharine Brandegee, G. W. Reeves
1911-7
Lake
Kelseyville
Comment
UC174071
Lupinus luteolus
H. M. Hall
1913-7-18
9514
Lake
near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin
1158
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
UCSC009210
Lupinus microcarpus var. microcarpus
Randall Morgan
2015-4-26
6777
Lake
McLaughlin Reserve
Comment
UC1040703
Lupinus polyphyllus var. polyphyllus
Beecher Crampton
1956-6-27
3699
Lake
meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek
Comment
CDA27564
Lupinus polyphyllus var. polyphyllus
T. C. Fuller
1962-7-1
9134
Lake
Bank of Kelsey Creek, Cobb.
0
Comment
POM27475
Lupinus sellulus var. artulus
R. M. Austin
1893-07
88
Lake
Quartz Valley
Comment
CAS-BOT-BC8283
Lupinus sericatus
Miss Anderson
s.n.
Lake
Anderson's Springs. Cobb Mountain.
Comment
UCD109519
Lupinus sericatus
Freed W. Hoffman
1948-5-10
2676
Lake
East face Cobb Mountain.
914
Comment
SEINET10837868
Lupinus sericatus
Alice Eastwood, John Thomas Howell
1938-5-18
Eastwood 5779
Lake
Cobb mountain.
Comment
POM215798
Lupinus subvexus var. subvexus
D. D. Keck
1933-5-30
2396
Lake
Intersection of Lucerne - Lower Lake and Lucerne - Williams roads.
Comment
UC1010412
Lythrum hyssopifolia
Milo S. Baker
1951-6-21
12323
Lake
Snow Lake
609
Comment
UCD158893
Lythrum hyssopifolia
James A. Neilson Jr.
1975-4-28
3156
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.)
853
Comment
RSA73993
Lythrum hyssopifolia
Milo S. Baker
1957-6-21
12323
Lake
Snow Lake.
610
Comment
JEPS78300
Madia anomala
Robert M. Lloyd
1963-5-4
2615
Lake
State Hwy 20 4 mi s Clearlake Oaks
Comment
JEPS40353
Madia elegans
Willis L. Jepson
1892-7
Lake
below Little Squaw Valley; S. Fork of the Eel River, Horse Mt.
Comment
UC1199389
Madia elegans
Joseph P. Tracy
1905-7-13
2252
Lake
near Adams Springs; Northern Coast Ranges
914
Comment
UC830838
Madia elegans
A. A. Heller
1902-8-1
6023
Lake
on Eel River one mi below Hullville; Eel River
Comment
UCR196004
Madia elegans subsp. densifolia
R. F. Thorne, Larry E. DeBuhr
1975-8-15
46804
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
RSA407386
Madia elegans subsp. elegans
Lyman Benson
1936-8-8
7942
Lake
Rincon School, Kelseyville; Mayacamas Mt. Range; Clear Lake Watershed
457
Comment
RSA523607
Madia elegans subsp. elegans
Barbara Ertter
1988-7-3
7659
Lake
Elk Mt Rd ca. 7 airmiles N Upper Lake (town), ca. halfway up switchbacks on S Face Elk Mt, 3 miles from top, 2.7 miles from Middle Cr crossing.
762
Comment
CAS-BOT-BC343049
Madia gracilis
John Thomas Howell
1945-6-21
21177
Lake
Sawmill Flat to Ruppert Ridge, Bartlett Mountain
Comment
UC1731333
Madia gracilis
Dean W. Taylor
1998-6-3
16474
Lake
sedimentary 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
UC485282
Madia gracilis
Daniel Cleveland
1882-6-20
Lake
Allen Springs
Comment
JEPS4783
Malacothrix clevelandii
Rimo Bacigalupi and J. R. Sweeney
1953-5-26
4147
Lake
just n town of Lower Lake (n of Cache Creek bridge)
408
Comment
UC1282682
Malacothrix floccifera
J. R. Sweeney
1951-5-13
645
Lake
1.2 mi sw Highland Springs
464
Comment
UCD158741
Malacothrix floccifera
James A. Neilson Jr.
1974-6-17
2786
Lake
Mayacmas Mountains, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.)
640
Comment
UCD134422
Malacothrix glabrata
C. A. Toft
1980-5-30
305
Lake
Death Valley National Monument, Saratoga Springs Road.
Comment Read comments Apr 6 2019
UCD134431
Malacothrix glabrata
C. A. Toft
1980-4-26
319
Lake
Death Valley National Monument, Saratoga Springs Road at Road 178.
Comment
SEINET11993503
Marah fabacea
F. H. Utech, Knight, W.; Knight, I.; Edwards, S.
1986-1
86 -290
Lake
Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville
530
Comment
RSA2457
Marrubium vulgare
J. W. Blankinship
1928-9-12
s.n.
Lake
Mt. Konocti.
Comment
HSC90051
Matricaria discoidea
Rohmer, Grefsrud, Reed
1990-4-14
44
Lake
Blue Oak Campground, Indian Valley Reservoir Access Road, 2.5 mi. NE of the intersection with Walker Ridge Rd
534
Comment
UC730013
Melica californica
Leo F. Koch
1940-4-29
932
Lake
23 mi ne Lower Lake (on Highway 20)
Comment
UCSC000053
Melica californica
R. C. Wilson
1937-5-13
365
Lake
1 mile S.W. of Lakeport
488
Comment
CHSC92658
Melica frutescens
D. Isle
2001-5-17
1261
Lake
Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. 40 acres North of Faraway Ranch.
755
Comment
CAS-BOT-BC282138
Melica geyeri
Alice Eastwood
No date on label
12874
Lake
Dashiells Mount Sanhedrin
Comment
CAS-BOT-BC281405
Melica imperfecta
J. W. Blankinship
1926-5-2
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC262515
Melica torreyana
A. A. Heller
1919-5-10
13137
Lake
Coast Range, summit of the ridge west of Leesville
609
Comment
UC766858
Melica torreyana
R. F. Hoover
1941-6-8
5328
Lake
road from Middletown to Peterson's
Comment
UCD132509
Melica torreyana
Rogelio Lucas; PLS 102 plant collecting interns
2013-4-14
5
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate.
615
Comment
UCD18185
Melica torreyana
Jean Shepard; With PLB 102 class
2000-4-29
206
Lake
McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area.
632
Comment
JEPS65545
Melilotus albus
W. L. Jepson
1892-8-1
13603
Lake
Scott Valley
Comment
JEPS63437
Mentha spicata
Willis L. Jepson
1892-8-1
14924
Lake
Mountain Region of Clear Lake Scott Valley; , Scott Valley
Comment
UC1191801
Mentha spicata
Malcolm A. Nobs and S. Galen Smith
1949-9-7
1832
Lake
about seven mi n Middletown
Comment
UCD20725
Mentzelia laevicaulis
Mark Bibbo; w/ Laura Wynholds
2002-7-20
66
Lake
McLaughlin UC Reserve. Hunting Creek campground where Hunting Creek Rd. crosses Hunting Creek. Ca. 1/8 of a mile downstream of campground.
335
Comment
CAS-BOT-BC348328
Micropus californicus
Greg de Nevers
2001-4-23
12285
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
UCD131917
Micropus californicus
Katie Gialketsis; PLS 102 plant collecting interns
2013-4-14
1
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate.
571
Comment
UCD83921
Micropus californicus
Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo
2010-4-24
5943
Lake
BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks.
293
Comment
HSC40244
Micropus californicus var. californicus
J. P. Smith, Thomas W. Nelson
1976-4-12
8548
Lake
7.8 mi. from Lower Lake on the Morgan Valley Rd.
366
Comment
JEPS40642
Micropus californicus var. californicus
W. L. Jepson
1920-5-24
9013
Lake
Houghs' Springs
Comment
UC1002657
Micropus californicus var. californicus
Milo S. Baker
1954-5-22
12958
Lake
n Lower Lake (along road to Kelseyville); Mannin Flat
Comment
UCD147174
Micropus californicus var. californicus
Joel Hernandez; Plant Science 102 collecing interns
2014-4-26
6
Lake
Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge.
417
Comment
CAS-BOT-BC348489
Micropus californicus var. californicus
Carl B. Wolf
1928-5-5
1933
Lake
6 miles north of Lucerne
Comment
HSC97731
Micropus californicus var. subvestitus
A. Hove, A. Poteet, C. Sanville
1999-5-1
38
Lake
Walker Ridge Rd., 5.8 km. E of the Blue Oak Recreation Area
817
Comment
CAS-BOT-BC322625
Microseris
Greg de Nevers
2001-4-23
12318
Lake
Clear Lake, Rodman Slough, LCLT property
Comment
CAS-BOT-BC348839
Microseris douglasii subsp. douglasii
John Thomas Howell
1943-5-11
18014
Lake
1 mile south of Lakeport
Comment
CAS-BOT-BC322690
Microseris laciniata
A. A. Heller
1902-7-23
5990
Lake
Thistle Springs, Mt. Sanhedrin
Comment
RSA2219
Microseris lindleyi
J. W. Blankinship
1923-4-8
s.n.
Lake
Kelseyville.
Comment
RSA273363
Microseris lindleyi
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2322
Lake
Along Morgan Valley Road 2 miles west of Napa County line
732
Comment
HSC62785
Microsteris gracilis
Thomas Wood
1979-4-14
100
Lake
0.4 mi. N of S.R. 20 on the Walker Ridge Rd.
640
Comment
POM282401
Microsteris gracilis subsp. gracilis
Lyman Benson
1930-3-22
1955
Lake
Kelseyville, Middle North Coast mountain range.
549
Comment
SD51341
Mimetanthe pilosa
Darley F. Howe
1961-7-30
Lake
6.4 miles north of Upper Lake ranger station
395
Comment
CAS-BOT-BC376214
Mimulus
Greg de Nevers
1996-5-18
10816
Lake
Just south of Anderson Marsh State Historic Park
Comment
UCD122654
Mimulus arvensis
M. Ensign
1943-5-25
337
Lake
27 miles from Monticello.
Comment
UC1063403
Mimulus aurantiacus var. aurantiacus
K. Bradshaw
1937-6-8
93
Lake
3 1/2 mi sw Upper Lake (Plot 24); Lakeport Quadrangle
Comment
UC1012336
Mimulus bolanderi
F. W. Pennell and H. L. Mason
1940-5-23
25539
Lake
5 mi se Kelseyville (Route 29)
548
Comment
UC1731234
Mimulus bolanderi
Dean W. Taylor
1998-6-18
16667
Lake
ca. 15 mi se Lakeport (Bottle Rock Rd, ca 2 rd mi s of Hwy 29); NCoR
594
Comment
JEPS108181
Mimulus bolanderi
David Gowen
2005-6-15
442
Lake
Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?)
Comment
RSA420991
Mimulus bolanderi
Francis W. Pennell, H. L. Mason
1940-5-23
25539
Lake
Route 29, 5 miles southeast of Kelseyville
549
Comment
JEPS95470
Mimulus brachiatus
Vernon H. Oswald and L. Ahart
1994-6-20
6341
Lake
T18N R9W NW1/4 Sec. 11, 2600 ft, Chaparral. Forest Route M3 (18N04) 1.8 mi SW of Lower Nye Camp, W edge of Snow Mtn. Wilderness, W of Stonyford
792
Comment
POM273298
Mimulus cardinalis
Lyman Benson
1942-7-9
11271
Lake
1 mile N of Kelseyville. Bed of Kelsey Creek. Middle N Coast mtn range. Clear Lake drainage area.
412
Comment
UC147922
Mimulus cardinalis
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2347
Lake
Ben Moore Creek Northern Coast Ranges, Elk Mountain
1219
Comment
JEPS84883
Mimulus congdonii
P. H. Baldwin
1984-3-5
Lake
n The Dell (hill on w side of Anderson Marsh, se corner of lake); Clear Lake, McVicar Audubon Sanctuary
487
Comment
UC76057
Mimulus douglasii
Hardin Irwin
1904-3
20
Lake
vicinity Kelseyville
Comment
RSA305761
Mimulus douglasii
James R. Shevock
1971-4-8
929
Lake
N of Middletown; Hwy 29.
341
Comment
UCD41650
Mimulus floribundus
Geri Hulse-Stephens
2001-6-30
744
Lake
Goat Mountain. Hanging Marsh. E Addington Marsh.
1371
Comment
JEPS39660
Mimulus guttatus
Rimo Bacigalupi and T. Crovello, L. Heckard
1965-4-26
9058
Lake
1.8 mi by road below the summit Bartlett Mountain
Comment
RSA456725
Mimulus guttatus
Barbara J. Ertter, Susan D'Alcamo
1988-4-30
7464
Lake
Elk Mtn. Road between Potter Valley and Lake Pillsbury, ca 20 airmiles NE of Ukiah.
762
Comment
HSC35059
Mimulus kelloggii
John S. Palmer
1975-5-3
314
Lake
2.1 mi. N of junction of Bottle Rd. and Hwy. 175
762
Comment
UC1239050
Mimulus kelloggii
Freed W. Hoffman
1947-3-18
834
Lake
small stream flowing into Clear Lake (Hopland-Lakeport Road, e side of summit); North Coast Ranges
Comment
UC971677
Mimulus kelloggii
Leo Koch
1940-4-27
902
Lake
6.1 mi s Lakeport (highway, toward Hopland)
Comment
RSA2330
Mimulus kelloggii
J. W. Blankinship
1925-6-7
s.n.
Lake
Upper Kelsey Cr.
Comment
JEPS101495
Mimulus layneae
Dean W. Taylor
1998-6-3
16461
Lake
unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill
548
Comment
JEPS5725
Mimulus layneae
Rimo Bacigalupi and J. R. Sweeney
1951-6-3
3349
Lake
6 1/2 mi nw Lower Lake (along road to Kelseyville, just w of Manning Flat)
594
Comment
JEPS86950
Mimulus layneae
David M. Thompson
1988-5-18
910
Lake
6.0 mi w Lower Lake (along s side of Hwy 29, w side of flat); Manning Flat
575
Comment
RSA488105
Mimulus layneae
Barbara J. Ertter
1988-7-4
7690
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.
976
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
UC1318336
Mimulus layneae
J. R. Sweeney
1953-5-18
1027
Lake
5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon
Comment
JEPS108180
Mimulus layneae
David Gowen
2005-6-15
441
Lake
Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?)
Comment
RSA74052
Mimulus layneae
Milo S. Baker
1947-6-24
11825
Lake
Near Woodcrest, Cobb Valley.
823
Comment
UC1745786
Mimulus layneae
Annetta M. Carter and Louise Kellogg
1953-6-21
3244
Lake
Hills W of Indian Valley.
Comment
UCD42065
Mimulus moschatus
Geri Hulse-Stephens
2001-6-30
739
Lake
Goat Mountain. Root Homestead.
975
Comment
CDA40169
Mimulus nasutus
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18561
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
JEPS10451
Mimulus nasutus
M. S. Hazell
1937-4-24
Lake
hills sw Lakeport
Comment
JEPS16169
Mimulus nudatus
Rimo Bacigalupi with J. R. Sweeney
1953-5-26
4141
Lake
n Black Oak Villa (in tributary to Butts Creek, along Butts Canyon Road, just n of Napa-Lake County line)
259
Comment
UC967254
Mimulus nudatus
L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny
1951-4-15
3372
Lake
5 mi se Middletown (Pope Valley road)
304
Comment
RSA90481
Mimulus nudatus
Milo S. Baker
1951-5-11
12657
Lake
Along Hwy 20, just west of boundary line of Lake and Colusa Co.
Comment
JEPS10580
Mimulus pilosus
Willis L. Jepson
1892-7
40 m
Lake
near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake
Comment
UCD122851
Mimulus pilosus
Malcolm A. Nobs; S. Galen Smith
1949-9-8
1852
Lake
Thurston Lake.
Comment
UCD82088
Mimulus rattanii
Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth
2009-5-20
5615
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
JEPS7898
Mimulus tricolor
Milo S. Baker
1951-7-7
12385
Lake
Snow Lake
609
Comment
CAS-BOT-BC174610
Minuartia californica
John H. Thomas
1966-3-21
11525
Lake
About 2.5 miles northeast of Middletown as measured along highway 29
Comment
JEPS24322
Minuartia californica
S. Galen Smith
1957-6-9
3016
Lake
0.7 mi s Howard Hot Springs
609
Comment
RSA65554
Minuartia californica
Mabel Peirson
1926-4-3
6612
Lake
3.3 miles north of Middletown.
Comment
CAS-BOT-BC467198
Minuartia californica
John H. Thomas
1969-4-29
15013
Lake
2.8 miles NE of MIddleton
Comment
UCD19728
Minuartia californica
C. H. Lamoureux; J. M. Tucker and R. Gankin
1957-5-4
1247
Lake
One mile south of Kelseyville, on Lower Lake Road.
Comment
CAS-BOT-BC388648
Minuartia douglasii
J. W. Blankinship
1923-5-6
s.n.
Lake
Kelseyville
Comment
HSC35412
Minuartia douglasii
Scott M. Kruse
1975-5-3
19
Lake
8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
SEINET10537566
Minuartia douglasii
Mary Merello
1993-6-17
Merello 642
Lake
Mendocino National Forest. Along county road 240 B NE of Potters Valley. Cut-open pastures of scrub oak chaparral. Disturbed.
830
Comment
UCD162899
Minuartia douglasii
James A. Neilson Jr.
1977-5-26
3886
Lake
Mayacmas Mountains; Near Glenbrook, on Sulphur Creek Rd. 200m. East from Bottle Rock Rd. (Exact location unknown. Coordinates estimated by label maker.)
Comment
OBI19564
Minuartia nuttallii
Robert F. Hoover
1963-7-1
8563
Lake
Mt. Hull
Comment
UC186036
Minuartia nuttallii subsp. gregaria
Katharine Brandegee
Aug. 1892
Lake
Snow Mountain
Comment
SEINET10574535
Minuartia nuttallii subsp. gregaria
A. Arthur Heller
1902-7-15
Heller 5892
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
UC1103539
Minuartia pusilla
Joseph P. Tracy
1921-5-12
5530
Lake
near Lakeport; Northern Coast Ranges
426
Comment
RSA2694
Mollugo verticillata
J. W. Blankinship
1928-7-12
s.n.
Lake
Clear Lake.
Comment
RSA0022339
Monardella
Robert F. Thorne, L. DeBuhr
1975-8-15
46831
Lake
Near Boggs Lake. Along Glass Bottle Rd. Ca 6 miles SSE of Kelseyville on dry roadside bank with much obsidian.
869
Comment
UCLA62606
Monardella odoratissima
Chas. M. Belshaw
1936-9-19
2679
Lake
summit Snow Mountain West; Inner North Coast Ranges
2133
Comment
RSA739738
Monardella villosa
L. P. Janeway
2007-6-17
9054
Lake
Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs
500
Comment
RSA0022776
Monardella villosa subsp. subserrata
Daniel Cleveland
1882-6-20
s.n.
Lake
Allen Springs.
Comment
UCD63847
Monardella villosa subsp. villosa
Daniel Sanchez-Mata; Emin Ugurlu
2006-6-18
s.n.
Lake
Leesville-Barkerville. Bartlett Springs Road.
460
Comment
CHSC70995
Montia fontana subsp. amporitana
Vernon Oswald; Lowell Ahart
1998-5-7
9032
Lake
Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek.
457
Comment
RSA0102990
Montia gypsophiloides
Lyman Benson
1930-3-31
280235
Lake
Middletown. Mt. Range: Inner N. Coast. River: Putah Creek.
457
Comment
JEPS73420
Muhlenbergia filiformis
L. R. Heckard
1972-7-8
3013 A
Lake
about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond
1889
Comment
CAS-BOT-BC83217
Myosurus minimus
Herbert L. Mason
1953-4-4
14503
Lake
Playa north of Lower Lake, Mannings Flat.
Comment
UC1114808
Myosurus minimus
Donald E. Stone
1955-5
6 -32
Lake
5 1/2 mi w of Lower Lake (on road to Kelseyville, Manning Flat); Manning Flat
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
JEPS45718
Myriophyllum hippuroides
A. B. Simonds
Jun 1888
Lake
Clear Lake.
Comment
RSA2287
Myriophyllum hippuroides
J. W. Blankinship
1928-7-3
s.n.
Lake
Kelseyville. In springs along Cold Creek.
Comment
UCD88089
Nassella cernua
Elizabeth Wilson
1939-1
s.n.
Lake
Road from Kelseyville to Lower Lake.
Comment
CHSC59852
Nassella pulchra
K. Bridwell
1978-4-9
64
Lake
5.1 mi w of Walker Ridge Rd., Hwy 20.
457
Comment
RSA10190
Nassella pulchra
C. B. Wolf
1928-5-5
1954
Lake
1 mi from Clear Lake on the Bartlett Springs Grade.
Comment
UC183501
Nassella pulchra
J. P. Tracy
May 28 1902-Jun 2 1902
1712
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
RSA0034147
Navarretia
M. Bourell
1997-7-3
6544
Lake
Mendocino National Forest, Upper Nye Meadow.
Comment
CAS-BOT-BC230274
Navarretia cotulifolia
Ella Dales Cantelow
1939-5-7
2467
Lake
4 miles E of Middletown
Comment
UC1008738
Navarretia cotulifolia
Frank W. Gould
1940-5-4
1028
Lake
2.5 mi n Middleton
Comment
UC1178921
Navarretia cotulifolia
Herbert L. Mason
1953-6-8
14524
Lake
entrance to Guenoc Ranch
Comment
UCD36374
Navarretia cotulifolia
Beecher Crampton
1953-6-2
1427
Lake
1.5 miles east of Middletown, along Highway 53, in Locomono Creek Meadow
Comment
SEINET12322390
Navarretia divaricata
W. Knight, Knight, I.
1981-1
4148
Lake
ca 0.25 mi down Harrington Flat Road from Bottlerock Rd
871
Comment
JEPS80751
Navarretia divaricata subsp. vividior
L. R. Heckard and J. C. Hickman
1981-7-29
5714
Lake
Colusa-Lake County Boundary: North of road and Summit Springs, south side Snow Mt.
Comment
UC1059009
Navarretia divaricata subsp. vividior
Beecher Crampton
1956-6-26
3646
Lake
3.5 rd mi e Seigler Springs (margin of Snow Lake)
655
Comment
HSC44291
Navarretia intertexta
J. P. Smith, J. O. Sawyer
1971-6-5
4680
Lake
4 mi. N of Upper Lake on the road to Lake Pillsbury.
Comment
UC1094367
Navarretia intertexta
S. Galen Smith with J. Anderson
1957-6-7
2964
Lake
1 mi s Middletown (w of road)
304
Comment
UC1112228
Navarretia intertexta
S. Galen Smith with J. Anderson
1957-6-7
2967
Lake
ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs road)
304
Comment
UC908639
Navarretia intertexta
Herbert L. Mason
1945-6-28
12594
Lake
3 mi e Middletown
Comment
UC971990
Navarretia intertexta
Herbert L. Mason
1952-6-15
14299
Lake
9 mi s Middletown; Butts Canyon
Comment
JEPS123192
Navarretia intertexta
David Gowen
2009-5-6
1017
Lake
Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20.
Comment
RSA642567
Navarretia intertexta
Stan C. Spencer
1994-5-14
4514 -n1
Lake
From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines.
Comment
UCD48479
Navarretia intertexta
H. L. Mason
1945-5-12
12580
Lake
3 miles north of Lower Lake, beds of vernal pools, Lake County, California.
Comment
RSA113732
Navarretia jepsonii
Beecher Crampton
1956-6-26
s.n.
Lake
Howard Springs
Comment
UC142959
Navarretia jepsonii
Katharine Brandegee
1910-8-10
Lake
3 mi from Houghs Springs; Indian Valley
Comment
JEPS123190
Navarretia jepsonii
David Gowen
2009-5-6
1015
Lake
Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20.
Comment
SEINET9291269
Navarretia leucocephala
Unknown
1953-7-13
1494
Lake
Lake County
Comment
CAS-BOT-BC230407
Navarretia leucocephala subsp. pauciflora
R. W. Holm
1951-5-21
s.n.
Lake
Between Lower Lake and Middleton
Comment
JEPS100841
Navarretia leucocephala subsp. pauciflora
Dean Wm. Taylor with Mey Akasah
1999-6-3
17213
Lake
Manning Flat, along Highway 29 5 miles West from Lower Lake
563
Comment
CAS-BOT-BC230411
Navarretia leucocephala subsp. plieantha
M. S. Jussel
1948-8-6
7
Lake
Bog Lake
Comment
CAS-BOT-BC230413
Navarretia leucocephala subsp. plieantha
Greg de Nevers
1996-5-18
10807
Lake
Boggs Lake
Comment
JEPS69663
Navarretia linearifolia subsp. pinnatisecta
W. L. Jepson
1892-8-2
15085
Lake
base of Elk Mt., Middle Creek, nw Lake Co. Mountain Region of Clear Lake, Middle Creek, Elk Mt.
Comment
UC142936
Navarretia linearifolia subsp. pinnatisecta
Katharine Brandegee
1910-8-10
Lake
near Hough's Springs; near Hough's Springs
Comment
JEPS87845
Navarretia mellita
Vernon H. Oswald and Lowell Ahart
1994-6-20
6338
Lake
Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at the trailhead to Bloody Rock, w of Stonyford, nw edge of Snow Mountain Wilderness); Snow Mountain Wilderness
1036
Comment
UC908641
Navarretia mellita
Herbert L. Mason
1945-6-28
12609
Lake
2.5 mi s Kelseyville
Comment
NY336961
Navarretia plieantha
M. S. Baker
1946-7-5
11527
Lake
Dry margin of Bogg's Lake at N end on the slope of a depression, NW base of Mt. Hana
914.4
Comment
UCD59447
Navarretia pubescens
H. L. Mason
1945-5-12
12579
Lake
Meadow, Locomono Creek, east of Middletown.
Comment
UCR53767
Navarretia pubescens
Aaron Liston, S. Meury
1988-5-31
750- 2
Lake
0.45 miles from jct. Hwy 20 on Walker Ridge Road
600
Comment
SD7458
Navarretia pubescens
Daniel Cleveland
1882-6-13
Lake
Bear Valley
Comment
CAS-BOT-BC232770
Navarretia sinistra subsp. pinnatisecta
J. W. Blankinship
1925-7-17
s.n.
Lake
Boggs Lake, Mount Hannah
Comment
SJSU11517
Navarretia viscidula
J. B. Snell
1963-6-15
141
Lake
Long Valley, E of Clear L
Comment
UCD36345
Navarretia vividior
Beecher Crampton
1953-6-2
1384
Lake
Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake.
Comment
UCD36041
Navarretia vividior
Beecher Crampton
1949-9-24
494 B
Lake
Lake County, Bartlett Mountain Ranger Station.
Comment
CAS-BOT-BC294727
Nemacladus capillaris
Mona Bourell
1997-7-2
6517
Lake
Mendocino National Forest. Along Rice Creek Road. FS Road M 3
1493
Comment
CHSC63734
Nemacladus capillaris
Vernon H. Oswald; Lowell Ahart
1994-6-20
6337
Lake
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. On edge of road.
1036
Comment
JEPS5491
Nemacladus capillaris
Rimo Bacigalupi and G. T. Robbins
1954-6-24
4580
Lake
5.1 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek
853
Comment
JEPS85837
Nemacladus capillaris
Barbara Ertter
1988-7-4
7712
Lake
ca 11 air mi n Upper Lake (town) (0.5 mi e of Rice Fork on Bear Creek Rd, 1.5 mi w of Bear Creek Campground); Mendocino National Forest
609
Comment
SEINET1869545
Nemacladus capillaris
John Thomas Howell
1945-1
21090
Lake
Sawmill Flat, Bartlett Mountain.
1219
Comment
SEINET1869548
Nemacladus capillaris
Rimo Bacigalupi, G. T. Robbins
1956-1
5682
Lake
Hesse Flat, along Lower Lake to Kelseyville Road.
567
Comment
OBI20972
Nemacladus capillaris
Rimo Bacigalupi, G. T. Robbins
1954-6-24
4578
Lake
Watershed of Squaw Valley crk on slopes 3 mi above Lake Pillsbury along forest svc rd to Mt. Hull lookout
701
Comment
RSA537449
Nemacladus capillaris
Barbara Ertter
1988-7-4
7712
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
RSA74464
Nemacladus capillaris
Milo S. Baker
1947-6-1
11795
Lake
6.6 mi. W of Lakeport near Hwy.
Comment
SEINET10873467
Nemacladus interior
Torrey
1865-1
TORREY Herbarium s.n.
Lake
Comment
SEINET10461260
Nemacladus montanus
Baker
1936-5-16
Baker 8752
Lake
Serpentine Hill, 2.9 miles east of Middletown
Comment
UCD110860
Nemophila
Christopher Mallek
2008-1
HV1- 13
Lake
High Valley.
793
Comment
POM289445
Nemophila heterophylla
Lyman Benson
1930-3-26
1974
Lake
Lucerne. Hills by Clear Lake. Middle N Coast Mtn Range.
427
Comment
UC1069151
Nemophila heterophylla
R. C. Wilson
1937-5-13
347
Lake
1 1/2 mi s Lakeport; Lakeport Quadrangle
Comment
CHSC71117
Nemophila menziesii
Jan Monelo
1989-4-1
2
Lake
E side Clear Lake, 2.2 mi s of Lucern.
396
Comment
UC595056
Nemophila menziesii
H. L. Mason
1938-5-1
11742
Lake
Bartlett Springs
Comment
UCD158890
Nemophila menziesii
James A. Neilson Jr.
1975-4-15
3121
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.)
853
Comment
SEINET12318318
Nemophila menziesii
Unknown
1978-1
6
Lake
jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville
500
Comment
UC595054
Nemophila pedunculata
H. L. Mason
1938-5-1
11744
Lake
Barlett Springs Bartlett Springs
Comment
UC1125148
Nicotiana quadrivalvis
A. Simontacchi
1937-7-16
302
Lake
0.6 mi wnw Laurel Beach; Lakeport Quad.
405
Comment
CAS-BOT-BC142255
Oemleria cerasiformis
Alice Eastwood; John Thomas Howell
1938-5-18
5778
Lake
Cobb Mt.
Comment
POM275609
Oemleria cerasiformis
Lyman D. Benson
1928-3-26
73
Lake
Highland Springs, Mayacamas mtns. 'Dobe Creek.
610
Comment
RSA430493
Oemleria cerasiformis
Lyman D. Benson
1928-3-26
s.n.
Lake
Highland Springs.
Comment
RSA492538
Oenanthe sarmentosa
Lyman Benson
1933-6-20
4481
Lake
Rincon School, Kelseyville, Kelsey Creek
518
Comment
RSA0054994
Oenothera ovata
James R. Shevock
1972-3-25
1441
Lake
Long Valley, near Middletown.
344
Comment
CAS-BOT-BC254333
Orcuttia tenuis
Milo S. Baker
1948-7-23
12060
Lake
Bogg's Lake at northern end near small water hole
914
Comment
CHSC14094
Orcuttia tenuis
F. T. Griggs
1973-8-8
Lake
Bigg's Lake, se shore.
Comment
OBI56936
Orcuttia tenuis
Thomas C. Fuller
1962-1
Lake
Comment
RSA128327
Orcuttia tenuis
Milo S. Baker
1946-7-5
s.n.
Lake
Bogg's Lake
915
Comment
UC1153846
Orcuttia tenuis
Beecher Crampton
1954-7-20
2223
Lake
peat meadow at sw edge Boggs Lake; northwest slope of Mt. Hannah
853
Comment
CHSC63345
Orobanche bulbosa
Vernon H. Oswald; Lowell Ahart
1994-6-20
6339
Lake
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
JEPS66365
Orobanche californica subsp. jepsonii
Hugo Hamann and Eddie Dearing
1971-7-28
Lake
East ridge beyond Snow Mts (east peak).
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
UC632789
Orobanche fasciculata
H. L. Mason
1936-5-2
11099
Lake
Four miles above Lucerne.
Comment
CAS-BOT-BC499899
Orobanche fasciculata
Eliz. Parsons
1902-6-1
115
Lake
Skaggs Springs
Comment
CAS-BOT-BC499901
Orobanche fasciculata
Mrs. L. R. Reynolds
1917-6-1
s.n.
Lake
Foot of Mt. Sanhedrin
Comment
CAS-BOT-BC499903
Orobanche fasciculata
Carl B. Wolf
1928-5-6
1974
Lake
4 mi up Bartlett Springs grade
Comment
POM85237
Orthocarpus attenuatus
H. L. Mason
1926-3-21
2760
Lake
Middle town.
Comment
RSA80861
Orthocarpus attenuatus
Mabel Peirson
1926-4-2
6605
Lake
0.25 mile back from Lower Lake.
Comment
POM286321
Orthocarpus erianthus
Lyman D. Benson
1928-4-30
145
Lake
Rocky Hill, 2 mi S Lakeport. Mayacamas mtn range, Clear Lake.
457
Comment
SEINET8733531
Orthocarpus erianthus
Laura Zeller
1965-1
36
Lake
ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road
244
Comment
RSA489571
Orthocarpus hispidus
James L. Reveal
1988-6-2
6992
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 Hwy 20.
762
Comment
RSA80304
Orthocarpus purpurascens
F. W. Peirson
1926-4-2
6606
Lake
Lower Lake.
Comment
UC793612
Osmorhiza berteroi
A. A. Heller
1902-7-15
5879
Lake
Summit Lake Mt. Sanhedrin (near summit of mt.)
Comment
JEPS23647
Packera clevelandii
W. L. Jepson
1938-6-9
18950
Lake
on flat along Stanton Creek (northeastern Lake County); Indian Valley
487
Comment
UC767452
Packera clevelandii
R. F. Hoover
1938-6-9
3578
Lake
Indian Valley
Comment
UCD84041
Packera clevelandii
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6220 a
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).
662
Comment
SEINET10721125
Packera clevelandii
Cyrus G. Pringle
1882-8-25
Pringle 14655
Lake
Springy places.
Comment
SD8774
Packera eurycephala
Daniel Cleveland
1882-7-16
Lake
Indian Valley
Comment
CAS-BOT-BC316849
Packera eurycephala var. eurycephala
Carl Brandt Wolf
1928-5-7
2093
Lake
4 mi. east of Hough's Mineral Springs on road to Williams
Comment
UC831738
Packera eurycephala var. eurycephala
Alice Eastwood and John Thomas Howell
1938-5-17
5718
Lake
near Hullville
Comment
JEPS37176
Packera eurycephala var. eurycephala
Willis L. Jepson
1892-7
Lake
Knoxville grade to Lower Lake; Clear Lake
Comment
UCD63757
Packera greenei
Daniel Sanchez-Mata
2006-6-15
s.n.
Lake
Cobb-Kelseyville. Bottle Rock Road close to Beaver Creek campground and to Sulphur Creek Road.
760
Comment
SEINET11744644
Packera greenei
M. J. Williams, W. Roderick
1984-5-23
84- 19 -2
Lake
Butt's Canyon road, 5.7 mi S of Hwy 29 toward Pope Valley
305
Comment
CAS-BOT-BC10384
Paeonia brownii
Carl B. Wolf
1928-5-6
1999
Lake
6 miles up Bartlett Springs grade
Comment
RSA63686
Paeonia brownii
Milo S. Baker
1947-4-6
11657
Lake
About 1 mile SE of Borax Lake near road from Burns Val.
Comment
CAS-BOT-BC253670
Panicum capillare
Milo S. Baker
1945-9-18
11230
Lake
Shore of Clear Lake, near Lucerne
Comment
JEPS106186
Panicum capillare
Lowell 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
446
Comment
UC980592
Parvisedum leiocarpum
Baker
1938-5-3
8971
Lake
6.5 mi n Lower Lake (on Kelseyville Hwy); ; N of Lower Lake on Kelseyville Hwy., Lake Co.
Comment
UC830987
Parvisedum pentandrum
Milo S. Baker
1940-5-1
9697
Lake
on Soda Creek near Lake Pillsbury; Soda Creek
Comment
CAS-BOT-BC265634
Paspalum distichum
J. W. Blankinship
1926-7-2
s.n.
Lake
Cold Creek, Kelseyville
Comment
UC1101568
Paspalum distichum
Herbert L. Mason
1946-7-27
12948
Lake
2-3 mi n Lakeport (Clear Lake); Clear Lake
Comment
JEPS14158
Pastinaca sativa
W. L. Jepson
1892-8-1
14223
Lake
Scott Valley
Comment
HSC44308
Pectocarya pusilla
Barbara Kelly
1977-4-24
347
Lake
Barrel Springs Campground
701
Comment
CHSC57524
Pedicularis densiflora
Elisa E. Amen
1988-3-31
16
Lake
Ca. 10 yds e of Kelsey Creek Drive, ca. 3 mi s of Kelseyville.
457
Comment
CHSC90155
Pedicularis densiflora
Debra Dockrey
1980-4-12
1
Lake
Pinkeye Lake, about 2.0 mi west of Lower Lake.
499
Comment
HSC44445
Pedicularis densiflora
R. York
1978-4-23
148
Lake
Barrel Springs Campground.
701
Comment
CAS-BOT-BC67771
Pellaea andromedifolia
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mt.
914
Comment
HSC66585
Pellaea andromedifolia
D. Boyd, M. Eichelberger, Tim Messick, T. Ranker
1980-4-19
15
Lake
Coldsprings Campground along access road to Indian Valley Dam
Comment
CAS-BOT-BC300497
Pellaea brachyptera
Mona Bourell
1997-7-3
6560
Lake
Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail
1554
Comment
HSC37866
Pellaea mucronata
Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson
1976-4-12
2311
Lake
Beside Morgan Valley Rd. 7.8 mi. from Lower Lake
Comment
HSC46086
Pellaea mucronata
J. P. Smith, Thomas W. Nelson
1976-4-13
8565
Lake
Bartlett Springs Rd. 8.2 mi. from its jct. with Hwy 20
1067
Comment
POM281946
Pellaea mucronata
Lyman Benson
1928-3-30
108
Lake
Kelseyville, Cold Creek Canyon
549
Comment
RSA63658
Penstemon centranthifolius
M. S. Baker
1950-5-23
12238
Lake
About 1 mi SE of Borax Lake.
Comment
UCD151212
Penstemon heterophyllus
James A. Neilson Jr.
1974-7-10
2823
Lake
Border of Lake and Sonoma Counties: Mayacmas Mountains, County Line Ridge/Road below Cobb Mountain. (Elevation estimated using Google Earth by label maker.)
1112
Comment
SBBG115672
Penstemon heterophyllus
B. Crampton
1995-6-3
10310
Lake
ca. 4 mi S of Kelseyville, along Bottle Rock Rd
Comment
SBBG66533
Penstemon heterophyllus
H. E. Parks
1930-5-17
634
Lake
mear Middletown, vicinity of old Mirabel Mine
Comment
RSA189036
Penstemon heterophyllus subsp. heterophyllus
A. A. Heller
1902-7-19
5920
Lake
Southern slope of Mt. Sanhedrin above the sawmill.
Comment
POM14637
Penstemon heterophyllus subsp. purdyi
C. F. Baker
1903-5-9
3091
Lake
Kelseyville.
Comment
NY601684
Penstemon heterophyllus var. heterophyllus
B. J. Ertter
1988-7-4
7699
Lake
Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest
975.4
Comment
NY601722
Penstemon heterophyllus var. heterophyllus
L. Abrams
1916-7-28
6285
Lake
Between Houghs and Bartlett Spring
Comment
NY601752
Penstemon heterophyllus var. purdyi
F. W. Pennell
1940-5-23
25524
Lake
Bartlett Mountain, southeast of Bartlett Springs
823.0
Comment
UC1012321
Penstemon heterophyllus var. purdyi
F. W. Pennell and H. L. Mason
1940-5-23
25524
Lake
se Bartlett Springs; Bartlett Mountain, se of Bartlett Springs
822
Comment
UC139016
Penstemon heterophyllus var. purdyi
C. F. Baker
1903-5-9
3089
Lake
Kelseyville
Comment
UC173888
Penstemon purpusii
H. M. Hall
1913-7-15
9461
Lake
40 to 50 mi from Pacific Ocean (summit Mt. Sanhedrin, northern Lake County); Inner North Coast Ranges, summit Mt. Sanhedrin
1981
Comment
CAS-BOT-BC77107
Pentagramma triangularis subsp. triangularis
J. W. Blankinship
1924-11-2
s.n.
Lake
Kelseyville, Mt. Konocti
Comment
UC875338
Perideridia kelloggii
A. A. Heller
1902-8-11
Lake
near Hullville (on ridge between Eel River and Rice Creek)
Comment
CAS-BOT-BC413518
Persicaria amphibia
J. W. Blankinship
1928-9-10
s.n.
Lake
Boggs' Lake, Mt. Hannah
762
Comment
UC1299137
Phacelia divaricata
Freed W. Hoffman
1947-4-9
1913
Lake
mouth of Bucksnort Creek Hennesey Ranch
Comment
HSC30756
Phacelia egena
Thomas W. Nelson, Jane P. Nelson
1974-4-9
1163
Lake
Along Hwy. 20 between Lucerne and Clear Lake Oaks
Comment
HSC48460
Phacelia egena
J. P. Smith
1978-4-23
9755
Lake
Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek
503
Comment
UCD41902
Phacelia heterophylla subsp. virgata
Geri Hulse-Stephens
2001-6-28
685
Lake
Goat Mountain. Wyman Switchbacks.
1173
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
UC916631
Phacelia imbricata
Milo S. Baker
1950-5-6
12211
Lake
base of hills adjoining obsidian area ca 1 mi s.e. of Borax Lake
Comment
UC1228355
Phacelia imbricata
L. R. Heckard
1956-7-23
807
Lake
about 1 mi e Bear Creek Ranger Station (about 8 air mi se of Lake Pillsbury); Mendocino National Forest, Bear Creek
609
Comment
JEPS1341
Phacelia ramosissima var. ramosissima
Willis L. Jepson
1892-8-4
21035
Lake
Gravelly Valley South Fork of the Eel River (n Lake Cp.)
Comment
UCD120692
Phacelia suaveolens
Herbert L. Mason
1940-5-10
14805
Lake
Obsidian pond, north of Lower Lake.
Comment
HSC13735
Phacelia suaveolens
Lincoln Constance, L. R. Heckard, S. G. Smith, J. R. Sweeny
1951-4-15
3373
Lake
5.6 mi. N of Lower Lake
457
Comment
CHSC24779
Phacelia tanacetifolia
D. E. Hale
1976-4-3
19
Lake
Small population on cliffs, n side of Clear Lake, ca. 6 mi n of Clear Lake Oaks.
576
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
CHSC27540
Phacelia tanacetifolia
Scott E. Patton
1978-4-9
12
Lake
E. side of Clear Lake, 2.2 m s of Lucerene.
396
Comment
SEINET5499597
Phacelia tanacetifolia
R. R. Halse
2007-3-25
7129
Lake
Along State HWY 20 about 7 miles northwest of Clearlake Oaks or 11.4 miles southeast of Upper Lake, at junction with Diane Ct.
396
Comment
RSA715881
Phalaris arundinacea
David W. Isle
1997-7-31
328
Lake
Mendocino National Forest, Upper Lake Watershed, Low Gap Meadow
1128
Comment
UC50724
Phalaris arundinacea
Jos. Burtt Davy
1900-5-30
6633
Lake
Upper Lake
Comment
CAS-BOT-BC250716
Phalaris paradoxa
Greg de Nevers
2001-5-14
12403
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
UC1137148
Phalaris paradoxa
August L. Hormay
1932-6-19
Lake
1 mi nw Middletown
Comment
UCD109551
Phalaris paradoxa
Chuck Hughes
2011-7-18
289
Lake
Manning Flat. About 420 feet north of Highway 29.
568
Comment
JEPS75741
Phleum pratense
L. R. Heckard
1974-9-11
3923
Lake
dryer margins Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond
1889
Comment
UCD35404
Phleum pratense
Beecher Crampton
1956-6-26
3675
Lake
Loch Lomond.
855
Comment
UCD89613
Phleum pratense
Beecher Crampton
1956-6-26
3675
Lake
Loch Lomond.
855
Comment
UC353834
Phoradendron densum
Milo S. Baker
1927-7-5
2298 a
Lake
hills e. Whispering Pines Resort; southern Lake Co., Cobb Mt.
Comment
UC1191817
Phyla lanceolata
Malcolm A. Nobs and S. Galen Smith
1949-9-8
1849
Lake
southeastern side Clear Lake; southeastern side of Clear Lake
Comment
CAS-BOT-BC140589
Physocarpus capitatus
David D. Keck
1933-7-1
2460
Lake
Headwaters of Kelsey Creek, near Glenbrook
915
Comment
CAS-BOT-BC207268
Pickeringia montana var. montana
R. C. Barnard
1932-6-17
s.n.
Lake
Lower Lake
Comment
UCD131843
Pinus attenuata
Liz Tyler; 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, south of Soda Bay Road. Along fork of undeveloped road that goes southeast from Glebe Road at gate. Near southern boundary of park.
615
Comment
JEPS80439
Pinus lambertiana
L. R. Heckard and J. Hickman
1980-7-2
5327
Lake
hanging on cliff at summit of Signal Peak, Snow Mt.
2036
Comment
UC440235
Pinus sabiniana
Bracelin and Parks
1931-4-20
Lake
along a small stream near old Mirabel Mine
Comment
UC353829
Piperia transversa
Milo S. Baker
1927-6-28
2233 a
Lake
Whispering Pines Resort Cobb Mt.
Comment
CAS-BOT-BC71770
Pityrogramma triangularis var. viridis
M. S. Jussel
1931-3-30
10
Lake
Cobb Mt., Jordan Park
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-BC169561
Plagiobothrys
Greg de Nevers
2001-3-11
12126
Lake
Clear Lake, Rodman Slough Preserve
457
Comment
CAS-BOT-BC228055
Plagiobothrys
L. R. Abrams
1928-5-4
12313
Lake
5 miles NE of Middletown on road to Lower Lake
Comment
UC149957
Plagiobothrys bracteatus
Katharine Brandegee
1911-6-30
Lake
Boggs Lake Bottle Rock Mountain
Comment
UC579697
Plagiobothrys bracteatus
H. S. Yates
1934-4-15
3772 (94)
Lake
Bendmore Valley Ukiah Quadrangle
762
Comment
UC78194
Plagiobothrys bracteatus
Mrs. K. Brandegee
may 1890
Lake
Middletown
Comment
UCD84519
Plagiobothrys bracteatus
Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk
2010-6-2
6070
Lake
Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection.
647
Comment
HSC35366
Plagiobothrys nothofulvus
R. M. Sullivan
1975-5-3
21
Lake
5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd.
915
Comment
UC78026
Plagiobothrys nothofulvus
C. F. Baker
1903-5-9
3065
Lake
near Lakeport
Comment
UC881320
Plagiobothrys reticulatus
Alice Eastwood and John Thomas Howell
1938-5-16
5567
Lake
Clear Lake Park
Comment
UC424827
Plagiobothrys reticulatus
Milo S. Baker
1929-6-30
3477 b
Lake
margin of pond along trail just beyond Cedar Creek
Comment
SBBG28766
Plagiobothrys stipitatus var. micranthus
M. S. Baker
1957-6-21
12328
Lake
margin of Snow Lake
609
Comment
UCR141329
Plagiobothrys stipitatus var. micranthus
R. F. Thorne
1974-7-27
44968
Lake
Boggs Lake N of Harrington Road
915
Comment
CAS-BOT-BC6470
Plagiobothrys strictus
Amos Arthur Heller
1919-5-10
13149 a
Lake
Valley of a tributary of Cache creek
Comment
HSC31573
Plagiobothrys tenellus
Teresa Prendusi
1974-5-4
28
Lake
Walker Ridge, 0.5 mi. N of junction with Hwy. 20
671
Comment
UC579689
Plagiobothrys tenellus
H. S. Yates
1934-4-15
3752
Lake
Bendmore Valley Ukiah Quadrangle
762
Comment
UC903730
Plagiobothrys tenellus
Milo S. Baker
Apr. 1947
11654
Lake
near Borax Lake
Comment
POM320298
Plagiobothrys tenellus
Chris Dearden
1971-4-8
33
Lake
Roadside along California 29 one mile before intersection of 29 and 53 near Lower Lake. Mayacmas Mts.
396
Comment
CHSC61226
Plantago erecta
J. Bickford
1992-4-5
17
Lake
Ca 0.9 mi w of Jct of High Valley Rd and Warren Way, ca 2.6 mi nw of Jct of Hwy 20 and High Valley Rd, ca 1.6 mi n of Clearlake Oaks.
536
Comment
HSC35408
Plantago erecta
A. M. Montalvo
1975-5-3
223
Lake
8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd.
549
Comment
UCD18191
Plantago erecta
Jean Shepard; With PLB 102 class
2000-4-29
208
Lake
McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area.
632
Comment
CAS-BOT-BC91653
Platystemon californicus
Rimo Bacigalupi
1926-3-28
1260
Lake
Field just north of Middletown.
Comment
CHSC24141
Platystemon californicus
B. Bunge
1976-4-3
4
Lake
Growing ca. 20 ft. from road at intersection of Hwys. 29 and 175, ca. 11 mi. s of Kelseyville.
Comment
HSC27175
Platystemon californicus
J. P. Smith, J. O. Sawyer
1972-4-1
5118
Lake
0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
UC1196298
Platystemon californicus
J. P. Tracy
May 28 1902-Jun 2 1902
1737
Lake
6 mi nw Lakeport (hills about Scotts Valley); hills about Scotts Valley
426
Comment
RSA10218
Platystemon californicus var. californicus
Carl B. Wolf
1928-5-5
1923
Lake
2 miles south of Lakeport, on road to Kelseyville
Comment Read comments Sep 17 2014
HSC42192
Plectritis ciliosa
M. A. Baker
1977-4-24
209
Lake
Barrel Springs Campground.
701
Comment
RSA2360
Plectritis ciliosa subsp. insignis
J. W. Blankinship
1923-4-8
s.n.
Lake
Kelseyville.
Comment
HSC44300
Plectritis macrocera
Carolyn Sanford
1977-4-24
351
Lake
Barrel Springs Campground.
701
Comment
HSC45519
Plectritis macrocera
M. Alcasas
1978-4-23
50
Lake
Barrel Springs Campground.
701
Comment
JEPS75627
Pleuropogon californicus
W. L. Jepson
1936-4-19
17428
Lake
Callayomi Valley
Comment
UC768484
Pleuropogon californicus
R. F. Hoover
1941-5-11
5029
Lake
2 mi nw of Kelseyville
Comment
UCD90111
Pleuropogon californicus var. californicus
Rimo Baciogalupi; G. T. Robbins
1956-6-1
5689
Lake
in Manning Flat, along the road from Lower Lake to Kelseyville.
569
Comment
RSA2547
Poa annua
J. W. Blankinship
1924-5-10
s.n.
Lake
Blue Lakes.
Comment
UC519021
Poa annua
Elizabeth Lodge
1933-6-5
316
Lake
ridge between Hopland and Lakeport
Comment
UCD90872
Poa compressa
Elizabeth Wilson
1910-9-10
s.n.
Lake
Anderson Ranch. Lower Lake.
Comment
CHSC8604
Poa howellii
B. Hamilton
1969-4-10
30
Lake
Found along Clear Lake. 1 1/2 miles outside of Clear Lake Oaks on Highway 20.
Comment
UCD91157
Poa howellii
Collector Unknown
1941-6-1
368
Lake
Cobb Mt., Mrs. Hess's.
Comment
UCD91133
Poa howellii
Willard C. Lusk
1963-5-30
s.n.
Lake
Lake County.
Comment
CDA21541
Poa kelloggii
G. F. Hrusa, R. Gross
2008-5-23
17428
Lake
North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir.
408
Comment
HSC26531
Poa pratensis
J. P. Smith, J. O. Sawyer
1971-6-5
4699
Lake
Comment
CAS-BOT-BC237656
Poa secunda
Greg de Nevers
2001-4-23
12289
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
RSA2546
Poa secunda
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville
Comment
UCD81912
Poa secunda
Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen
2009-5-3
5493
Lake
Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road.
653
Comment
CAS-BOT-BC236172
Poa secunda subsp. secunda
M. S. Jussel
1931-4-1
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC236176
Poa secunda subsp. secunda
J. W. Blankinship
1924-5-2
s.n.
Lake
Kelseyville
Comment
HSC31707
Poa secunda subsp. secunda
Thomas E. Higley
1974-5-4
49
Lake
1/2 mi. from Hwy. 20 on Walker Ridge Rd.
671
Comment
UC505158
Poa secunda subsp. secunda
R. M. Holman
1933-4-30
Lake
Kelseyville
Comment
UCD36183
Poa secunda subsp. secunda
Beecher Crampton
1953-4-4
1056
Lake
3 miles N of Glenhaven, along Highway 20, E side of Clear Lake.
Comment
UCD90476
Poa secunda subsp. secunda
A. A. Beetle
1941-4-27
1727
Lake
North side of Mt. St. Helen. Above St. Helen Creek.
Comment
UCD90479
Poa secunda subsp. secunda
A. A. Beetle
1941-4-27
1733
Lake
SW corner of Clear Lake.
Comment
SEINET7876005
Poa wheeleri
J. H. Christ, Ward
1936-6-28
2321
Lake
Upper Lake Creek, hanging valley below pass.
Comment
SEINET3559277
Pogogyne douglasii
Lewis S. Rose
1934-5-22
34270
Lake
9 miles north Lower Lake.
Comment
UC1483309
Polygonum amphibium var. emersum
Robert F. Thorne
1974-7-27
44986
Lake
n Harrington Flat Road; Boggs Lake
914
Comment
CAS-BOT-BC109145
Polygonum bolanderi
Walter Knight; Irja Knight
1969-7-4
2734
Lake
Near summit Sheetiron Mountain.
1973
Comment
UCD17857
Polygonum californicum
John Lane
2000-10-29
s.n.
Lake
California. Lake County: eastern shore of Clear Lake.
Comment
UC1101145
Polygonum lapathifolium
Herbert L. Mason
August 1930
5718
Lake
Clear Lake; along shores
Comment
UC1101112
Polygonum persicaria
Malcolm A. Nobs and S. Galen Smith
1949-9-7
1837
Lake
irrigation ditch about 7 mi n Middletown
Comment
CAS-BOT-BC419901
Polygonum polygaloides subsp. kelloggii
John Thomas Howell
1943-5-11
18034
Lake
8.9 miles south of Kelseyville
Comment
CAS-BOT-BC419903
Polygonum polygaloides subsp. kelloggii
Milo S. Baker
1934-5-5
7647
Lake
About 5 to 6 mi. south of Kelseyville towards Lower Lake
Comment
CAS-BOT-BC421020
Polygonum spergulariiforme
H. D. Ripley; R. C. Barneby
1945-6-21
6931
Lake
10 miles SE of Middletown
243
Comment
UC1148885
Polypogon maritimus
Milo S. Baker
1945-6-21
11016
Lake
Bartlett Flat along hiwy to Clear Lake a few mi w Bartlett Sprs; hwy to Clear Lake, w of Bartlett Sprs
Comment
UCD91198
Polypogon maritimus
John Thomas Howell
1945-6-22
21218
Lake
Sulphur Banks.
Comment
UCD91202
Polypogon maritimus
P. L. Johannsen
1937-6-23
1192
Lake
California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport.
472
Comment
CAS-BOT-BC232398
Polypogon monspeliensis
J. W. Blankinship
1923-6-17
s.n.
Lake
Kelseyville
Comment
CHSC26147
Polypogon monspeliensis
Detzer; Sacks
1977-7-10
47
Lake
Bordering Eel River. Ca. 16 km ne of Potter Valley.
489
Comment
RSA484470
Polypogon monspeliensis
Frank W. Gould
1940-5-15
1265
Lake
2.5 miles northeast of Middleton.
Comment
CAS-BOT-BC108548
Populus balsamifera
Greg de Nevers
2001-4-8
12224
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve.
457
Comment
POM285113
Populus fremontii
Lyman D. Benson
1928-09
223
Lake
Kelseyville. Middle N Coast Mtn Range. Kelsey Creek.
488
Comment
CAS-BOT-BC452148
Potamogeton diversifolius
J. W. Blankinship
1925-7-17
s.n.
Lake
Boggs' Lake, Mt. Hannah.
Comment
RSA2492
Potamogeton gramineus
J. W. Blankinship
1928-9-10
s.n.
Lake
Boggs Lake, Mt. Hannah.
Comment
POM312992
Potamogeton illinoensis
Malcolm A. Nobs
1950-8-16
172
Lake
Resort area at southeast end of Clear Lake.
Comment
UC1100059
Potamogeton nodosus
Malcolm A. Nobs, S. Galen Smith
1949-9-8
1851
Lake
many shores of Thurston Lake
Comment
UC511133
Potamogeton nodosus
Lyman Benson
1931-8-31
2896
Lake
Soda Bay, Clear Lake Watershed Soda Bay; Middle North Coast Mountain Range
426
Comment
CAS-BOT-BC453850
Potamogeton nodosus
J. W. Blankinship
1928-9-23
s.n.
Lake
Clear Lake. Timothy's.
Comment
UCD138260
Potamogeton nodosus
Malcolm A. Nobs
1950-8-16
171
Lake
Resort area at northeast end of Clear Lake.
Comment
RSA801566
Potentilla
Peter Rubtzoff
1956-9-2
2793
Lake
Boggs Lake, 6.8 miles northwest of Cobb, on the road, 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
CAS-BOT-BC516322
Prosartes hookeri
J. W. Blankinship
1923-4-15
s.n.
Lake
Saratoga Springs
Comment
CHSC29597
Prunella vulgaris var. lanceolata
Dibble; Griggs
1979-8-7
162
Lake
Near Mc Cleod Ridge, close to the town of Potter Valley.
732
Comment
POM275640
Prunus emarginata
Lyman D. Benson
1928-4-28
202
Lake
Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed.
610
Comment
CAS-BOT-BC154767
Prunus virginiana var. demissa
L. Beane; Lois E. James
1949-5-16
1969
Lake
About 2 mi. N. of Lakeport
Comment
UC1128466
Prunus virginiana var. demissa
A. Simontacchi
1937-6-25
213
Lake
Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat
1127
Comment
CAS-BOT-BC356371
Pseudognaphalium beneolens
Milo S. Baker
1945-8-23
11164
Lake
Near Hoberg's Resort
Comment
UCD41968
Pseudognaphalium stramineum
Geri Hulse-Stephens
2001-9-8
839
Lake
Goat Mountain. Wyman Creek.
1005
Comment
CAS-BOT-BC8462
Pseudostellaria jamesiana
A. A. Heller
1902-7-15
5880
Lake
About Summit Lake, near the summit of Mt. Sanhedrin
Comment
CAS-BOT-BC80125
Pseudotsuga menziesii
M. S. Jussel
1931-3-30
36
Lake
Jordan Park
792
Comment
RSA94028
Psilocarphus brevissimus
Milo S. Baker
1954-5-22
12952
Lake
Manning Flat, north of Lower Lake on Highway to Kelseyville.
Comment
UC604417
Psilocarphus brevissimus var. brevissimus
H. L. Mason
1934-5-5
8122
Lake
e of Kelseyville (sw of the base of Mount Konocti)
Comment
UC694161
Psilocarphus tenellus
Herbert L. Mason
1933-4-30
7219
Lake
Middletown
Comment
CAS-BOT-BC146384
Ptelea crenulata
Alice Eastwood; John Thomas Howell
1938-5-16
5554
Lake
Clear Lake Park
Comment
UC1193194
Ptelea crenulata
K. Cuff
1951-4-3
135
Lake
5 mi w Lower Lake (Jago Bay)
426
Comment
UC1193195
Ptelea crenulata
P. Zinke
1949-5-19
53
Lake
Adobe Creek
518
Comment
UCR23489
Ptelea crenulata
John C. Roos
1939-4-22
287
Lake
West side of Clear Lake
Comment
CAS-BOT-BC72522
Pteridium aquilinum
J. W. Blankinship
1928-7-29
s.n.
Lake
Mt. Konocti
1219
Comment
CAS-BOT-BC462753
Pyrola dentata
C. F. Leithold
1893-7-1
s.n.
Lake
Unspecified
Comment
OBI10700
Pyrola picta
Rimo Bacigalupi
1954-6-23
4570
Lake
On grade down into Lake Pillsbury, just W of the lake
610
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
LA205347
Quercus X eplingii
Carl Epling; William Robison
1935-7-27
sn
Lake
hillside near Clear Lake
Comment
POM270264
Quercus X morehus
Lyman Benson
1929-12-23
995
Lake
North slope at edge of Big Valley and swamp of Cold Creek, Mt. Konocti.
Comment
HSC69897
Quercus berberidifolia
Thomas W. Nelson, Jane P. Nelson
1977-7-14
3635
Lake
Along USFS Rd. 20N01
534
Comment
RSA594230
Quercus berberidifolia
Louis C. Wheeler
1952-9-4
6901
Lake
White Rock Mountain. Lake #24.
610
Comment
UCD45296
Quercus berberidifolia
P. C. Everett; E. K. Balls
1954-10-18
20343
Lake
Northern chaparral, steep, dry rocky slopes, along Rice Fork, about jct. with Bear Creek, between Stonyford and Upper Lake, Lake County.
609
Comment
CAS-BOT-BC62556
Quercus chrysolepis
John F. Emmel
1970-5-31
302
Lake
Potter Valley- Pillsbury Lake road, ca. 5 miles N. of Potter Valley
Comment
SEINET10940449
Quercus chrysolepis
David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad
1973-6-7
Dunn 20668
Lake
Collected 16.1 miles n of upper lake on the rd to pillsbury lake, 1.3 miles n Of elk mt summit. Yellow pines and some small douglas fir still standing after The logging.
Comment
CDA15493
Quercus chrysolepis var. nana
G. F. Hrusa, T. D. Wilfred
1998-6-19
14630
Lake
North Coast Ranges; W side of Goat Mtn.
Comment
UC1193273
Quercus douglasii
P. Zinke
1949-5-3
19
Lake
Kiethley Ranch
426
Comment
CAS-BOT-BC86187
Quercus dumosa
C. Hart Merriam
1906-8-20
s.n.
Lake
Grade from Long Valley up to Bartlett Mt.
Comment
CAS-BOT-BC86200
Quercus dumosa
Kate Eastwood Phelps
1934-7-1
s.n.
Lake
Adams Springs
Comment
JEPS38053
Quercus dumosa
Pauline Schulthess
1926-10-2
3
Lake
4 mi nw Lakeport; Scotts Valley
Comment
CAS-BOT-BC79612
Quercus durata
C. Hart Merriam
1906-8-15
s.n.
Lake
Middletown Valley
Comment
CAS-BOT-BC79744
Quercus durata
H. E. McMinn
1923-5-27
994 d
Lake
Base of Snow Mountain
Comment
CAS-BOT-BC79746
Quercus durata
H. E. McMinn
1923-5-27
994 a
Lake
Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mountain
Comment
CHSC20714
Quercus durata
Robert A. Schlising
1962-5-4
2236
Lake
Along Bartlett Springs Road, 3.2 mi W of Jct with Bear Valley Road.
Comment
RSA339136
Quercus durata
Margaret J. Williams, Wayne Roderick
1984-5-22
84- 13 -1
Lake
Hwy 29, 0.3 mi into Lake County from Napa County.
396
Comment
UCD42082
Quercus durata
Geri Hulse-Stephens
2001-9-9
866
Lake
Goat Mountain. Root Homestead. Common name: leather oak.
975
Comment
HSC27151
Quercus durata var. durata
J. P. Smith, J. O. Sawyer
1972-4-1
5163
Lake
6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
UCD45883
Quercus durata var. durata
A. R. Kruckeberg
1947-8-16
1573
Lake
1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California.
Comment
UCSB1156
Quercus durata var. durata
Muller, Cornelius
1954-6-20
Lake
Bear Creek Valley at Bear Creek Camp
762
Comment
JEPS37718
Quercus garryana
H. M. Hall
1913-7-16
9501
Lake
0.5 mi above Summit Lake (near Mt.Sanhedrin, n Lake County)
1584
Comment
UCD40008
Quercus garryana
Rodney Gale Myatt
1971-9-15
993
Lake
Cobb Mt. Along Hwy 29, south of Clear Lake.
822
Comment
JEPS37721
Quercus garryana var. breweri
H. M. Hall
1913-7-16
9498
Lake
0.5 mi above Summit Lake (near Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges
1584
Comment
CAS-BOT-BC105236
Quercus kelloggii
Alice Eastwood
1925-5-22
12783
Lake
Dashiells Mt. Sanhedrin
Comment
UCSB1188
Quercus kelloggii
Muller, Cornelius
1954-6-20
Lake
1/2 above Bear Creek Camp [Bear Creek Valley]
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-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
CAS-BOT-BC104851
Quercus wislizeni
Carl B. Wolf
1928-5-6
1964
Lake
2 miles up Bartlett Springs grade
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
POM270294
Quercus wislizeni
Lyman Benson
1928-4-28
141
Lake
Mt. Konocti, west side, Middle N Coast Mt. Range, Clear Lake Watershed.
518
Comment
RSA2741
Quercus wislizeni
J. W. Blankinship
1928-9-26
s.n.
Lake
Kelseyville, Mt. Konocti.
Comment
UC1193233
Quercus wislizeni
P. Zinke
1950-11-14
201
Lake
2 mi w Clear Lake oaks
423
Comment
UCD47596
Quercus wislizeni
Willis L. Jepson
1892-7
s.n.
Lake
Near Uncle Sam Mt.
Comment
CHSC98742
Quercus wislizeni var. frutescens
L. P. Janeway
2007-6-17
9052
Lake
Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade.
1097
Comment
UC1193230
Quercus wislizeni var. frutescens
P. Zinke
1949-5-3
10
Lake
Hopland to Lakeport Rd.
609
Comment
UC174122
Quercus wislizeni var. frutescens
unknown
Jul 1885
Lake
near Kelseyville
Comment
UCSB1293
Quercus wislizeni var. frutescens
Muller, Cornelius
1954-6-20
Lake
1/2 mi. above Bear Creek Camp
Comment
UCD83951
Rafinesquia californica
Ellen Dean; C. Thomsen, G. Harrington
2010-6-9
6125
Lake
Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon.
365
Comment
UCD84400
Ranunculus aquatilis
Ayzik Solomeshch
2004-6-13
s.n.
Lake
Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek.
891
Comment
POM269857
Ranunculus aquatilis var. capillaceus
Lyman Benson
1935-5-19
6654
Lake
Kelseyville, Middle N coast, Clear Lake
427
Comment
RSA25560
Ranunculus aquatilis var. capillaceus
J. W. Blankinship
1923-4-5
s.n.
Lake
Scott Valley, Ponds
Comment
UC1196273
Ranunculus hebecarpus
Joseph P. Tracy
1921-5-12
5528
Lake
near Lakeport; Northern Coast Ranges
426
Comment Read comments Nov 12 2007
HSC40844
Ranunculus occidentalis
Richard G. Runyon
1977-4-24
25
Lake
Barrel Springs Campground
701
Comment
UC1542902
Ranunculus occidentalis
H. E. and S. T. Parks
1930-5-15
815
Lake
Mirabel Mine
762
Comment
UCD96945
Ranunculus occidentalis
Kim E. Steiner
1979-4-1
289
Lake
Walker Ridge Rd., 0.5 mi. N of State Hwy 20.
670
Comment
POM268308
Ranunculus occidentalis var. eisenii
Lyman Benson
1930-3-31
2014
Lake
Middletown, Inner N Coast Mt. Range, Putah Creek.
457
Comment
HSC31703
Ranunculus occidentalis var. occidentalis
Thomas E. Higley
1974-5-4
54
Lake
1/2 mi. from Hwy. 20 on Walker Ridge Rd.
671
Comment
HSC35080
Ranunculus occidentalis var. occidentalis
J. M. Sauser
1975-5-3
29
Lake
2.1 mi. N of junction of Bottle Rack Rd. and Hwy. 175
762
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
POM283045
Rhamnus californica
Lyman Benson
1928-12-31
899
Lake
Kelseyville, Middle N Coast, Clear Lake.
457
Comment
UC588158
Rhamnus californica
Chas. M. Belshaw
1936-9-19
2680
Lake
2.5 mi ne Poges Creek (ne Lake County); Inner North Coast Range, Bear Creek
792
Comment
CAS-BOT-BC59830
Rhamnus ilicifolia
Carl B. Wolf
1928-2-26
1515
Lake
6 mi. n. of Upper Lake on road to Williams.
Comment
CHSC98902
Rhamnus tomentella subsp. tomentella
L. P. Janeway
2007-6-17
9050
Lake
Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade.
1097
Comment
UC1541488
Rhododendron occidentale
H. E. and S. T. Parks
May 1930
731
Lake
Mount St. Helena
Comment
CAS-BOT-BC170545
Rhus aromatica
Agnes M. Bowman
1902-5-1
89
Lake
Sulphur Banks
Comment
SBBG50791
Rhus aromatica
S. L. Morrison
1974-4-14
Lake
18.6 mi N on Bartlett Valley Rd from jct with St Hwy 20
Comment
JEPS66290
Rhus trilobata
Willis L. Jepson
1893-5-5
13914
Lake
Middleton Grade
Comment
JEPS66295
Rhus trilobata
Willis L. Jepson
1892-7-29
13917
Lake
Knoxville Grade to Lower Lake; Mountain Range of Clear Lake
Comment
JEPS80228
Rhus trilobata
L. R. Heckard and J. Hickman
1980-7-3
5385
Lake
n of road across from Summit Springs (northern slope of ridge); Snow Mt.
Comment
UC635189
Rhus trilobata
H. L. Mason
1926-3-21
2763
Lake
Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon
Comment
RSA275340
Rhus trilobata var. quinata
J. P. Smith, J. Sawyer, T. W. Nelson
1977-7-14
9275
Lake
Mendocino National Forest, Oak Flat Campground
518
Comment
CAS-BOT-BC433160
Ribes
Mrs. H. M. Mitchell
1932-4-2
s.n.
Lake
Unspecified
Comment
UC570839
Ribes californicum
Herbert L. Mason
1925-12-31
2566
Lake
Bartlett Mountain Road
Comment
HSC85825
Ribes malvaceum
David Munger, Tallchief Comet, Jeff Dunk
1987-4-11
53
Lake
Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E
Comment
UC570817
Ribes malvaceum
H. L. Mason
1931-3-22
5796
Lake
Mount Konocti
Comment
CAS-BOT-BC212655
Ribes nevadense
Vernon O. Bailey
1916-9-24
s.n.
Lake
Mt. Konokti, Clear Lake
Comment
CAS-BOT-BC363002
Rigiopappus leptocladus
J. W. Blankinship
1923-4-15
s.n.
Lake
Kelseyville
Comment
CAS-BOT-BC363006
Rigiopappus leptocladus
Milo S. Baker
1945-6-20
10998
Lake
Near foot of Pinnacle Rock, summit of Bartlett Mt.
Comment
HSC34862
Rigiopappus leptocladus
Thomas W. Nelson, James Nelson
1975-5-5
1790
Lake
Beside Hwy. 29, 2 mi. N of Middletown
Comment
UCR254848
Rorippa
Greg de Nevers
2001-5-14
12414
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
476
Comment
POM273411B
Rorippa curvisiliqua
Lyman Benson
1928-12-27
896
Lake
Kelseyville: Soda Bay. Middle N Coast mtn range. Warm Soda Springs (78 F), Clear Lake.
427
Comment
CAS-BOT-BC147439
Rosa californica
A. A. Heller
1902-8-4
6044
Lake
On Eel River one mile below Hullville
Comment
POM140339
Rosa californica
A. A. Heller
1902-8-4
6027
Lake
On Eel river one mile below Hullville.
Comment
UC555672
Rosa californica
Pauline Schulthess
1931-7-7
Lake
about 2 mi s Kelseyville; Kelsey Creek
Comment
UCD41697
Rosa californica
Geri Hulse-Stephens
2001-9-6
818
Lake
Goat Mountain. Lovelady Spring. Lovelady Seep. Below road, 0.1 miles west of Forest Service Boundary.
1264
Comment
UC766415
Rosa spithamea
Robert F. Hoover
1941-6-8
5329
Lake
nw Middletown (lower part of grade on road to Kelseyville and Lakeport)
Comment
CAS-BOT-BC158804
Rubus ursinus
Alice Eastwood
1925-5-22
12857
Lake
Dashiells, Mt. Sanhedrin
Comment
SD7886
Rumex
1882-6-26
Lake
Allen Springs
Comment Read comments Dec 14 2014
RSA2436
Rumex acetosella
J. W. Blankinship
1924-5-13
s.n.
Lake
Kelseyville.
Comment
RSA2437
Rumex conglomeratus
J. W. Blankinship
1928-7-12
s.n.
Lake
Clear Lake, Kelsey Creek
Comment
CAS-BOT-BC434073
Rumex transitorius
J. W. Blankinship
1928-7-25
s.n.
Lake
Kelseyville. Along Kelsey Creek.
Comment
UC935754
Sagittaria cuneata
Herbert L. Mason
1945-8-24
12675
Lake
e shore Lower Lake; e shore Lower Lake
Comment
UCR254912
Salix
Greg de Nevers
2001-8-7
12574
Lake
Clear Lake, Lake County Land Trust, Rodman Slough Preserve
476
Comment
CAS-BOT-BC103120
Salix bonplandiana
Agnes M. Bowman
1902-5-1
s.n.
Lake
Sulphur Banks
Comment
CAS-BOT-BC102872
Salix breweri
Ball; Bracelin; Parks & Parks
1931-4-21
24
Lake
Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south
420
Comment
CAS-BOT-BC102876
Salix breweri
John Thomas Howell
1931-4-3
6149 A
Lake
Butts Valley Road to Middletown, 5 miles from Aetna Springs
Comment
CAS-BOT-BC102877
Salix breweri
John Thomas Howell
1931-4-3
6149 B
Lake
Butts Valley Road to Middletown, 5 miles from Aetna Springs
Comment
CAS-BOT-BC102882
Salix breweri
G. Ledyard Stebbins; Walter Knight; Irja Knight
1969-10-5
2780
Lake
along Stanton Creek above ford on Bartlett Srpings-Leesville Road
457
Comment
CAS-BOT-BC102886
Salix breweri
Harold E. Parks
1931-9-18
01065 a
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown
420
Comment
HSC99787
Salix breweri
C. B. Wolf
1928-5-4
1878
Lake
5 mi. S of Middletown along road to Mt. St. Helena
Comment
LA208566
Salix breweri
Harold E. Parks;
1931-9-18
1066
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown
420.0
Comment
LA208569
Salix breweri
Ball; Mrs. H. P. Bracelin, Parks, Parks
1931-4-21
23
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown
420.0
Comment
POM360951
Salix breweri
Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks
1931-4-21
23
Lake
Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown.
420
Comment
SBBG58852
Salix breweri
H. E. Parks
1931-9-15
1066
Lake
Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown
420
Comment
SBBG58856
Salix breweri
C. R. Ball, H. Bracelin, H. Parks
1931-4-21
32
Lake
St. Helena Crk, 8 km S of Middletown
430
Comment
SD957
Salix breweri
Harold E. Parks
1931-9-18
1065
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown
420
Comment
UC457171
Salix breweri
David D. Keck
1931-4-4
1084
Lake
5.5 mi s Middletown (s Lake Co.); St. Helena Creek Canyon
600
Comment
UC482094
Salix breweri
H. E. Parks and S. T. Parks
1931-9-18
1063
Lake
about 8 km s Middletown; St. Helena Creek
430
Comment
UC482096
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
RSA0030816
Salix breweri
H. E. Parks
1931-9-18
01065 a
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown.
420
Comment
UCD83975
Salix exigua
Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini
2010-6-16
6159
Lake
Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall.
666
Comment
UCD151174
Salix gooddingii
James A. Neilson Jr.
1974-4-24
2732
Lake
Mayacmas Mountains. Well site on Socrates Mine Road near headquarters. (Elevation estimated using Google Earth by label maker.)
853
Comment
CAS-BOT-BC132731
Salix laevigata
Peter Rubtzoff
1964-9-13
5505
Lake
Clear Lake State Park, lake shore in lower Kelsey Creek area
Comment
RSA2371
Salix laevigata
J. W. Blankinship
1928-9-16
s.n.
Lake
Siegler Springs.
Comment
UC1134935
Salix laevigata
R. C. Wilson
1937-5-15
378
Lake
3 1/2 mi n Lakeport; Lakeport Quad.
Comment
UC481225
Salix laevigata
Harold E. Parks
1931-9-18
1073
Lake
ca. 6 km. s Middletown (Mirabel Creek near junction with St. Helena Creek); Mirabel Creek
420
Comment
CAS-BOT-BC107110
Salix lasiolepis
Harold E. Parks; Susan T. Parks
1931-3-31
920
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown
420
Comment
UC481204
Salix lasiolepis
Harold E. and Susan T. Parks
1931-3-31
923
Lake
near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek
420
Comment
UCD111640
Salix lasiolepis
Harold E. Parks
1931-9-18
01062
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown.
420
Comment
UCR136661
Salix lasiolepis
H. E. Parks
1931-9-18
01062
Lake
Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown
420
Comment
UCSB11965
Salix lasiolepis
Parks, Harold; Parks, Susan
1932-3-25
Lake
Mirabel Creek, near junction with St. Helena Creek, about 4.5 km. south of Middletown
360
Comment
CAS-BOT-BC128541
Salix lasiolepis var. lasiolepis
Agnes M. Bowman
1902-5-1
s.n.
Lake
Lower Lake
Comment
CAS-BOT-BC128543
Salix lasiolepis var. lasiolepis
Agnes M. Bowman
1902-4-29
s.n.
Lake
Sulphur Banks
Comment
CAS-BOT-BC125654
Salix melanopsis
Ball; Bracelin; Parks & Parks
1931-4-21
30
Lake
St. Helena Creek just south of Middletown
400
Comment
UC437334
Salix melanopsis
Katharine Brandegee
1910-8-12
Lake
Bartlett Springs
Comment
RSA40462
Salix pseudomonticola
R. C. Bacigalupi
1926-1-1
1233
Lake
Along upper lake Hullville Raod, just N of Summit of Grade over Elke Mts
Comment
UC634552
Salix scouleriana
H. L. Mason
1926-1-1
2588
Lake
near summit Elk Mt.
Comment
POM283372
Salvia columbariae
Lyman Benson
1928-5-1
s.n.
Lake
Highland Springs, Mayacamas Mtn Range
610
Comment
UC1282702
Salvia columbariae
J. R. Sweeney
1951-5-13
644
Lake
1.2 mi sw Highland Springs
Comment
UCD167457
Salvia columbariae
James Neilson
1982-4-27
4071
Lake
Mayacmas Mountains. Near Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.)
Comment
SEINET12320800
Salvia columbariae
Unknown
1975-1
15
Lake
Ca 3 mi NW of Clearlake Oaks. Hwy 20
610
Comment
SEINET12326929
Salvia sonomensis
R. K. Johnson
1977-1
9
Lake
Ca 3.5mi W of Lower Lake. Lower Lake Quadrangle, 15'. N central portion of Sect. 7, T12N R7W
620
Comment
POM284208
Sambucus caerulea
Lyman Benson
1940-8-6
10378
Lake
Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran
427
Comment
JEPS14710
Sambucus mexicana
Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi
1954-7-13
4666
Lake
Sheetiron Mountain; summit
1958
Comment
UC577931
Sambucus mexicana
A. Simontacchi
1937-7-16
314
Lake
1.6 mi w Laurel Beach; Lakeport Quadrangle, Clear Lake
405
Comment
RSA471430
Sanicula bipinnata
Dwain L. Goforth
1977-4-23
18
Lake
0.4 mile north of State Route 20 on Walker Ridge Road.
640
Comment
CHSC33050
Sanicula bipinnatifida
Joanne Spitler; Patty Powers, Debbie Stamp, Cathy Railey, Cathy Ma
1980-4-19
6
Lake
Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground.
Comment
RSA10169
Sanicula bipinnatifida
C. B. Wolf
1928-5-6
1979
Lake
6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden)
Comment
UCD112020
Sanicula crassicaulis
Christopher Mallek
2008-1
HV1- 76
Lake
High Valley.
793
Comment
UCD42108
Sanicula crassicaulis
Geri Hulse-Stephens
2002-6-2
949
Lake
Goat Mountain. Root Homestead.
975
Comment
POM287949
Sanicula tuberosa
Lyman Benson
1927-04
853
Lake
Kelseyville. Middle N coast mt. range.
549
Comment
RSA83970
Saxifraga californica
F. W. Peirson
1926-4-2
6569
Lake
Hopland grade.
Comment
CDA22940
Scandix pecten-veneris
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17118
Lake
North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace.
396
Comment
RSA79008
Scandix pecten-veneris
E. K. Balls, Lee W. Lenz
1952-5-8
17124
Lake
4.2 mi N of Lake Co. line on Hwy 29 from Calistoga to Middletown.
Comment
RSA286229
Schoenoplectus acutus var. occidentalis
Robert F. Thorne
1974-7-27
44989
Lake
Boggs Lake: N of Harrington Flat Road.
915
Comment
UC728702
Scleranthus annuus subsp. annuus
Milo S. Baker
1945-6-19
10959
Lake
Sawmill Flat Bartlett Mt. (Bartlett Mt.); , Sawmill Flat
1219
Comment
CAS-BOT-BC239993
Scribneria bolanderi
John Thomas Howell
1943-5-11
18047 A
Lake
2.9 miles n. of Middletown
Comment
CDA20428
Scribneria bolanderi
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17107
Lake
North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace.
396
Comment
UCD92484
Scribneria bolanderi
Beecher Crampton
1953-6-2
1388
Lake
Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake.
Comment
UCR197993
Scribneria bolanderi
Beecher Crampton
1953-6-2
1405
Lake
Northwestern; Inner North Coast Ranges region, Manning Flat, 5 miles northwest of Lower Lake on the Kelseyville Road
549
Comment
RSA0054927
Scrophularia
Keith E. Hoffmaster
1938-6-28
876
Lake
Near Clear Lake.
Comment
UCD82379
Scutellaria
Craig Thomsen; G. Harrington
2009-5-12
2821
Lake
Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road.
836
Comment
HSC46568
Scutellaria californica
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1977-7-14
9302
Lake
Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01
1006
Comment
UC104301
Scutellaria californica
D. Cleveland
1882-7-16
Lake
Allen's Springs
Comment
UC1549242
Scutellaria californica
Dick Olmstead
1983-6-24
371
Lake
on shoulder and adjacent hillside of road from Clear Lake to Indian Valley Resevoir (Bartlett Spa); Bartlett Spa
618
Comment
HSC45939
Scutellaria californica
Tim Bertram
1978-6-22
Lake
USFS Rd. 17N07
Comment
UC725278
Scutellaria siphocampyloides
A. A. Heller
1916-6-8
12386
Lake
between Hough's Springs and Colusa County line
Comment
UC1282706
Scutellaria tuberosa
J. R. Sweeney
1952-5-1
716
Lake
0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County line on Pope Valley Road); Butts Canyon
243
Comment
JEPS11949
Sedum sanhedrinum
Rimo Bacigalupi with G. T. Robbins
1954-6-24
4603
Lake
close to summit Hull Mountain; close to summit Hull Mountain
2118
Comment
CAS-BOT-BC63839
Sedum spathulifolium
M. S. Jussel
1933-4-29
617
Lake
Jordan Park, Cobb Mt.
Comment
CAS-BOT-BC69767
Selaginella wallacei
Alice Eastwood
1925-5-23
12890
Lake
Mt. Sanhedrin.
Comment
CAS-BOT-BC363319
Senecio aronicoides
John Thomas Howell
1945-6-20
21097
Lake
Near Pinnacle Rock, Bartlett Mountain
Comment
JEPS94208
Senecio aronicoides
Vernon Oswald and Lowell Ahart
1998-5-7
9028
Lake
Bartlett Springs Road near Hough Springs w of Indian Valley Reservoir; Bartlett Springs Road
487
Comment
UCD167001
Senecio aronicoides
James A. Neilson Jr.
1984-5-30
s.n.
Lake
On border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines at summit. (Exact location unknown, coordinates and elevation estimated by label maker.)
1011
Comment
RSA0012760
Senecio aronicoides
Peter Rubtzoff
1955-5-28
1884
Lake
Jordan park, 1.7 mi. NW of Cobb.
Comment
RSA0012761
Senecio aronicoides
Marcus E. Jones
1883-5-8
s.n.
Lake
Kelsey.
Comment
UC538004
Senecio aronicoides
Elizabeth Lodge
1933-6-5
386
Lake
near Four Mile Glade
Comment
POM272194
Senecio greenei
Lyman Benson
1932-6-15
3689
Lake
Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed.
701
Comment
CAS-BOT-BC363684
Senecio hydrophilus
J. W. Blankinship
1928-8-25
s.n.
Lake
Clear Lake. Low fields along Kelsey Creek
Comment
CHSC92597
Senecio jacobaea
D. Isle
2005-7-12
1138
Lake
Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N. fringe of 2001 Pillsbury Fire. NAD27 10S 0507029E 4363674N. Waypoint SEJA 1.
694
Comment
RSA712649
Senecio sylvaticus
David W. Isle
2005-7-12
1138
Lake
Mendocino National Forest-North Coast Ranges. Upper main Eel river watershed: On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N fringe of 2001 Pillsbury fire. Waypoint SEJA 1.
695
Comment
CDA21517
Senecio vulgaris
G. F. Hrusa, R. Gross, L. Houser
2008-4-11
17092
Lake
North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace.
396
Comment
CHSC71437
Sidalcea diploscypha
Vernon H. Oswald; Lowell Ahart
1998-7-15
9293
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
SD27939
Sidalcea diploscypha
Carl B. Wolf
1928-5-4
1910
Lake
3.0 miles north of Middletown.
427
Comment
UC108894
Sidalcea diploscypha
Mrs. K. Brandegee
1892-6-22
Lake
Snow Mountain
Comment
UC249579
Sidalcea diploscypha
Joseph P. Tracy
1921-5-12
5539
Lake
near Lakeport; Northern Coast Ranges, near Lakeport
426
Comment
JEPS123191
Sidalcea diploscypha
David Gowen
2009-5-6
1016
Lake
Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20.
Comment
UC527932
Sidalcea diploscypha
R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins
1933-6-2
6689
Lake
on Pope Valley Middletown Road (1/4 mi nw of Oak Park Springs); nw of Oak Park Springs
Comment
UC1191169
Sidalcea malviflora subsp. laciniata
Herbert L. Mason
1926-3-14
2718
Lake
Mount St. Helena
Comment
CHSC29642
Sidalcea oregana subsp. hydrophila
Dibble; Griggs
1979-8-7
20
Lake
Near Mc Cleod Ridge, close to the town of Potter Valley.
732
Comment
RSA87254
Sidalcea oregana subsp. hydrophila
C. L. Hitchcock
1952-8-21
19754
Lake
Elk Mountain, at Yorks Cabin, near old sawmill about 7 miles south of Pillsbury Lake and 24 miles north of Upper Lake
Comment
UC18932
Sidalcea oregana subsp. hydrophila
Willis L. Jepson
1892-7
Lake
summit Elk Mt. , summit Elk Mt. (South Fork of the Eel River)
Comment
POM296088
Silene californica
Cora W. Benson
1935-6-6
30
Lake
Mount Konocti
Comment
UC8431
Silene californica
Willis L. Jepson
1892-7
Lake
near Uncle Sam Mt. (= Mt. Konocti, Mountain Region of Clear Lake); Mountain Region of Clear Lake, nr Uncle Sam Mt.
Comment
CAS-BOT-BC389263
Silene lemmonii
John Thomas Howell
1945-6-20
21104
Lake
Pinnacle Rock, Bartlett Mountain
Comment
RSA111711
Silene verecunda subsp. platyota
P. A. Munz
1956-7-25
22310
Lake
West Peak Ridge, Snow Mt.
2103
Comment
RSA2251
Sisymbrium altissimum
J. W. Blankinship
1928-7-12
s.n.
Lake
Kelseyville, Clear Lake.
Comment
CHSC42237
Sisyrinchium bellum
Curtis Williges
1986-4-5
13
Lake
Kessloff Lake, ca. 2 mi w of Lower Lake.
528
Comment
RSA701658
Sitanion
Keith E. Hoffmaster
1938-6-28
s.n.
Lake
Near Clear Lake Oaks.
Comment
CDA9387
Solanum parishii
G. F. Hrusa, R. Gross, G. Holstein
2014-5-14
18591
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.
457
Comment
CHSC27805
Solanum parishii
Thomas E. Lewis
1978-4-8
18
Lake
8.2 km w of Walker Ridge Rd., Hwy. 20.
460
Comment
CAS-BOT-BC83650
Solanum umbelliferum
L. Abrams
1928-5-7
12514
Lake
Cache Creek, 2 miles W of Hough's Springs..
Comment
POM280566
Solanum umbelliferum
Lyman D. Benson
1928-3-27
22
Lake
W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon.
518
Comment
UC884982
Solanum umbelliferum
Alice Eastwood, John Thomas Howell
1938-5-16
5575
Lake
Clear Lake Park
Comment
CAS-BOT-BC156835
Solanum umbelliferum
Wagnon; Christiansen; Baker
1938-5-1
8992
Lake
Unspecified.
Comment
SEINET5624715
Solanum xanti
Alice Eastwood, John Thomas Howell
1938-5-15
5536
Lake
Mirabel Mine
Comment
POM294134
Sonchus asper
Lyman Benson
1948-7-1
12875
Lake
Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage.
412
Comment
UCR50683
Sonchus asper
Lyman Benson
1943-8-25
11429
Lake
Kelseyville, Middle North Coast Range, Clear Lake Drainage
412
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
RSA286246
Stachys ajugoides
Robert F. Thorne
1974-7-31
44964
Lake
Boggs Lake: N of Harrington Flat Road.
915
Comment
UCSC000646
Stachys ajugoides
Randall Morgan
1991-6-6
s.n.
Lake
Quadrangle: Lakeport Lakeport - Laurel Beach
Comment
UCLA71602
Stachys ajugoides var. ajugoides
Robert F. Hoover
1940-8-25
4535
Lake
Borax Lake
Comment
POM283297
Stachys albens
Lyman Benson
1932-7-15
3931
Lake
Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek, Upper Sonoran zone.
457
Comment
UC635142
Stachys albens
Pauline Schulthess
1931-7-30
Lake
about 3 mi w Highland Springs (Toll Road)
Comment
HSC97120
Stachys rigida var. rigida
L. Ahart
2004-10-4
11434
Lake
NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd.
447
Comment
CAS-BOT-BC392518
Stellaria media
Greg de Nevers
2001-4-23
12303
Lake
Clear Lake, Lake County Land Trust, Rodman Slough
475
Comment
POM286254
Stellaria nitens
Lyman Benson
1930-3-26
2002
Lake
Lucerne, Hills above Clear Lake; Mt. Range: North Coast.
457
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
UC1736731
Streptanthus barbiger
Dean W. Taylor
1998-6-22
16686
Lake
Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook)
792
Comment
UCD115940
Streptanthus barbiger
Susan Bushnell
1995-7-8
s.n.
Lake
Highland Springs Road, approximately 1 mile from juction with East Highland Springs Road.
426
Comment
UCD167213
Streptanthus brachiatus
James Neilson
1977-4-24
3882
Lake
Mayacmas Mountains, Bear Canyon. (Exact location unknown, coordinates estimated by label maker.)
Comment
CAS-BOT-BC61245
Streptanthus breweri
John Thomas Howell
1943-5-11
18049
Lake
2.9 miles north of Middletown.
Comment
HSC44022
Streptanthus breweri
Robert M. Specht
1977-5-14
873
Lake
634
Comment
JEPS73526
Streptanthus breweri
L. R. Heckard
1972-7-10
3144
Lake
just above Summit Springs; Snow Mt.
1524
Comment
UCD20627
Streptanthus breweri
E. Dean; with M. Bibbo
2002-7-5
1178
Lake
McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail.
640
Comment
OBI14933
Streptanthus breweri
Rimo Bacigalupi
1954-6-25
4616
Lake
N end of Indian Valley, 4.8 mi W of Colusa -Lake county line
457
Comment
UC2016490
Streptanthus breweri
Richard Olmstead
1985-5-17
674
Lake
On serpentine road cut along Walker Ridge Road, 0.4 miles from junction with California Highway 20.
Comment
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
UC956514
Streptanthus breweri var. breweri
Freed W. Hoffman
1947-6-18
1050
Lake
1.25 mi w Knoxville; North Coast Ranges
Comment
HSC47704
Streptanthus glandulosus
J. P. Smith, J. O. Sawyer
1978-4-29
9786
Lake
Complexion Canyon on Bartlett Springs Rd.
Comment
CAS-BOT-BC87110
Streptanthus glandulosus subsp. glandulosus
John Thomas Howell
1945-6-21
21161
Lake
Bartlett Mountain. Sawmill Flat to Ruppert Ridge.
Comment
UC1492780
Streptanthus glandulosus subsp. glandulosus
Freed W. Hoffman
1948-5-14
2283
Lake
ridge s ranch house; North Coast Ranges, Bucksnort Creek, Hennessey Ranch
Comment
UC592147
Streptanthus glandulosus subsp. glandulosus
H. L. Mason
1929-4-29
5244
Lake
3 mi w Lakeport (on road to Hopland)
Comment
UC629715
Streptanthus glandulosus subsp. glandulosus
H. L. Mason
1938-5-1
11747
Lake
4 mi from Lucerne; Bartlett Mountain
1158
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
UC956614
Streptanthus glandulosus subsp. glandulosus
Freed W. Hoffman
1948-6-25
2302
Lake
near Highland Springs; North Coast Ranges, Highland Creek
Comment
CAS-BOT-BC87322
Streptanthus hesperidis
J. Clausen
1935-5-21
1045
Lake
3.3 miles north of Middletown on the way to Lower Lake.
Comment
UCD116019
Streptanthus hesperidis
Mark Hershkovitz
1992-4-1
s.n.
Lake
along Route 53 north of Middletown.
Comment
UCD154310
Streptanthus tortuosus
Mark Hershkovitz
1992-4-1
Lake
LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ;
Comment
JEPS96919
Streptanthus vimineus
Dean W. Taylor
1998-6-3
16470
Lake
serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport
426
Comment Read comments Jul 6 2020
UCD138360
Stuckenia pectinata
Jim McHenry; W. A. Harvey
1955-8-24
s.n.
Lake
Clear Lake Oaks, Clear Lake.
Comment
JEPS46121
Stylomecon heterophylla
Eleanor Armstrong
1932-6-5
533
Lake
on road from Kelseyville to Soda Bay 1/4 mi from Clear Lake; rd to Soda Bay 1/4 mi from Clear Lake
762
Comment
JEPS16208
Styrax officinalis var. redivivus
Rimo Bacigalupi and Arthur Holmgren
1950-4-26
3187
Lake
on Bartlett Mt. Road grade up over first ridge w Bear Valley (just w of Colusa-Lake County line); Inner North Coast Ranges, w of Bear Valley
Comment
JEPS32516
Styrax officinalis var. redivivus
W. L. Jepson
1920-5-23
8983
Lake
Canyon e Stanton (ne Lake Co.)
Comment
UC1123316
Styrax officinalis var. redivivus
A. Simontacchi
1937-7-9
264
Lake
.3 mi wsw Little Borax Lake; Lakeport Quad., wsw of Little Borax Lake
Comment
CDA39698
Styrax officinalis var. redivivus
H. H. Keifer
1964-7-28
s.n.
Lake
Complexion Springs, between Hough Springs and Leesville, in northeast part of the county.
0
Comment
OBI45071
Styrax redivivus
Robert F. Thorne, L. DeBuhr
1975-8-14
46798
Lake
Clear Lake, Soda Bay
427
Comment
POM231096
Styrax redivivus
Jens Clausen
1935-5-20
1027
Lake
31.5 mi W of Williams.
Comment
POM261436
Styrax redivivus
J. T. Howell
1940-6-30
15589
Lake
Soda Bay.
Comment
RSA100501
Styrax redivivus
Ella Dales Cantelow
1938-5-8
2233
Lake
0.5 mi N of Siegler Meadows on Canyon Road to Lower Lake.
Comment
RSA564132
Styrax redivivus
Peter Fritsch
1993-6-20
1354
Lake
Clear Lake, Soda Bay: along Soda Bay Road (Route 281), 3.6 miles N of Hwy 29.
457
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
CHSC29615
Symphyotrichum spathulatum
Dibble; Griggs
1979-8-8
166
Lake
Near Snow Mountain. Close to the town of Stonyford.
1890
Comment
POM273096
Taeniatherum caput-medusae
J. T. Howell
1945-6-18
20997
Lake
Kelseyville.
Comment
CAS-BOT-BC223935
Tamarix parviflora
Jay B. Walker
1995-4-30
1401
Lake
10km E of Clearlake Oaks along Hwy 20
500
Comment
CAS-BOT-BC213742
Thalictrum latiusculum
A. A. Heller
1902-7-14
5855
Lake
south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC5470
Thalictrum polycarpum
A. A. Heller
1902-7-14
5855
Lake
Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
CAS-BOT-BC399776
Thalictrum polycarpum
Doris K. Kildale
1926-5-31
2057
Lake
Cold Brook Camp between Kelseyville and Lower Lake
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
POM276189
Thermopsis californica var. californica
Cora W. Benson, Lyman Benson, B. W. Benson
1929-5-6
1902
Lake
Kelseyville; Kelsey Creek. Mahoneys: in the Alcove District.
Comment
CAS-BOT-BC88414
Thysanocarpus curvipes
John Thomas Howell
1976-4-29
51619
Lake
2.5 miles south of Lakeport.
426
Comment
CAS-BOT-BC88416
Thysanocarpus curvipes
Alice Eastwood
1925-5-22
12817
Lake
Dashiells, Mount Sanhedrin.
Comment
CAS-BOT-BC88437
Thysanocarpus curvipes
Paul R. Hitchborn
1929-5-1
s.n.
Lake
Lakeport.
Comment
CAS-BOT-BC88438
Thysanocarpus curvipes
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mountain.
Comment
HSC28220
Thysanocarpus curvipes
J. P. Smith, J. O. Sawyer
1972-4-1
5111
Lake
0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
SBBG70423
Thysanocarpus curvipes
M. N. Ackley
-Apr-1921
139
Lake
Lakeport
411
Comment
HSC31715
Thysanocarpus curvipes
Teresa Prendusi
1974-5-4
57
Lake
Near Kawalski Ranch
373
Comment
RSA0039378
Thysanocarpus curvipes var. curvipes
J. W. Blankinship
1923-4-4
s.n.
Lake
Kelseyville.
Comment
RSA0057357
Thysanocarpus radians
Lyman Benson
1928-5-1
201
Lake
Kelseyville. Middle N Coast range, Kelsey Creek.
488
Comment
UC1562888
Tolpis barbata
Barbara Ertter with Linda Vorobik and Elizabeth Neese
1988-6-4
7520
Lake
Scotts Valley Road 1 mi s Hwy 20 (w side of road, ca 7 air mi nw of Lakeport)
426
Comment
JEPS39663
Tonella tenella
Rimo Bacigalupi, T. Crovello and L. Heckard
1965-4-26
9054
Lake
2.4 mi w and above Bartlett Mt. grade jct. w/Crabtree Spring Forest Service Rd.
792
Comment
SD64350
Torilis arvensis
Darley F. Howe
1966-6-4
Lake
3.8 miles north of entrance to Mendocino National Forest near Upper Lake.
700
Comment
UCD132429
Torilis arvensis
Kelsey Barale; PLS 102 plant collecting interns
2013-5-4
2
Lake
Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on small undeveloped spur road that that leaves undeveloped road that goes southeast from Glebe Road at gate.
615
Comment
UCD41795
Torilis arvensis
Geri Hulse-Stephens
2001-6-5
650
Lake
Goat Mountain. Bear Wallow.
944
Comment
CAS-BOT-BC81398
Torreya californica
Mrs. A. McCallum
1900-7-1
s.n.
Lake
Bartlett Springs
Comment
HSC41927
Torreya californica
Ed Cope
1977-4-23
46
Lake
Walker Ridge Rd.
Comment
RSA10810
Torreya californica
C. B. Wolf
1928-5-6
2008
Lake
6.5 mi. W of Bartlett Springs on the road to Clear Lake.
Comment
RSA1385
Torreya californica
E. R. Johnson, Carl B. Wolf
1929-08
639
Lake
Between Hopland and Kelseyville
Comment
UCD135181
Torreya californica
P. Zinke
1949-5-5
32
Lake
California Forest and Range Experiment Station, Hopland-Lakeport Road.
609
Comment
UCD111931
Toxicoscordion micranthum
Christopher Mallek
2007-5-13
HS1- 24
Lake
Highland Springs.
602
Comment
UCD139888
Toxicoscordion venenosum var. venenosum
Rolf Y. Berg
1963-6-1
s.n.
Lake
Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line.
Comment
UCD84564
Tragopogon dubius
Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society
2010-6-5
6089
Lake
Walker Ridge. Picnic Area near wetland/marsh.
899
Comment
JEPS63117
Trichostema lanceolatum
W. L. Jepson
1892-8-4
14884
Lake
Gravelly Valley South Fork of the Eel River
Comment
UC1537550
Trichostema laxum
Gordon H. True Jr.
1933-7-30
824
Lake
fields near Middletown
335
Comment
UCD167392
Trichostema laxum
Eric LoPresti
2014-7-6
26
Lake
McLaughlin UC Reserve. Quarry Valley. Second Sargent Cypress Seep.
640
Comment
SEINET7972637
Trichostema laxum
J. P. Tracy
1905-1
2320
Lake
Elk Mountain
1219
Comment
JEPS63168
Trichostema oblongum
R. F. Hoover
1938-9-5
3814
Lake
3 mi W of Lower Lake
Comment
RSA2680
Trichostema oblongum
J. W. Blankinship
1928-7-18
s.n.
Lake
Kelseyville, Cold Creek
Comment
UCD143718
Trifolium
J. Ed. Monahan
1931-2-1
s.n.
Lake
Lucerne.
Comment
UCSC010703
Trifolium
R. Morgan, via Dylan M. Neubauer
2015-4-26
6776
Lake
McLaughlin Reserve
Comment
HSC27424
Trifolium albopurpureum
J. P. Smith, J. O. Sawyer
1972-4-1
5122
Lake
0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd.
Comment
UC1282782
Trifolium albopurpureum var. albopurpureum
J. R. Sweeney
1952-5-3
820
Lake
Pluth Ranch
Comment
SEINET7063006
Trifolium albopurpureum var. dichotomum
A. G. Vestal
1955-5-10
s.n.
Lake
About 2 miles south of Lakeport. UTM Zone 10, 507479mE, 4318865mN. (WGS84/NAD83).
421
Comment
UC249679
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1921-5-12
5525
Lake
Lakeport North Coast Ranges
426
Comment
UCD160333
Trifolium bifidum
James A. Neilson Jr.
1975-5-14
3458
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
UCSC010416
Trifolium bifidum var. bifidum
Dylan M. Neubauer, Tim Forsell
2016-3-31
606
Lake
(NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20
663
Comment
HSC38112
Trifolium ciliolatum
Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith
1976-4-13
2368
Lake
Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20
Comment
JEPS65826
Trifolium cyathiferum
W. L. Jepson
1892-7
13696
Lake
Gravelly Valley South Fork of Eel River
Comment
UCD143676
Trifolium cyathiferum
Beecher Crampton
1953-6-2
1372
Lake
Hopland-Lakeport road.
Comment
HSC35369
Trifolium depauperatum
Ron Ralston
1975-5-3
16
Lake
3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek
534
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
RSA91549
Trifolium depauperatum
F. W. Peirson, Mabel B. Peirson
1926-4-2
6589
Lake
West end of Clear Lake.
Comment
UCD82704
Trifolium depauperatum var. amplectens
Robin McMaster
1973-4-15
360
Lake
W of Bear Valley.
Comment
UCD147170
Trifolium depauperatum var. depauperatum
Joel Hernandez; Plant Science 102 collecing 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/trail and fence.
402
Comment
UCD160398
Trifolium dichotomum
James A. Neilson Jr.
1975-5-14
3446
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
RSA91546
Trifolium dichotomum
F. W. Peirson, Mabel B. Peirson
1926-4-2
6579
Lake
Roadside, 0.5 mile south of Clear Lake.
Comment
UC249725
Trifolium fucatum
Joseph P. Tracy
1921-5-12
5521
Lake
Lakeport Northern Coast Ranges
426
Comment
UCD108992
Trifolium fucatum
J. E. Coke
1932-5-6
s.n.
Lake
Lake County.
Comment
RSA2227
Trifolium gracilentum
J. W. Blankinship
1923-4-7
s.n.
Lake
Kelseyville.
Comment
UC353836
Trifolium microcephalum
Milo S. Baker
1925-6-29
2251 a
Lake
East Whispering Pines Point
Comment
RSA2226
Trifolium variegatum var. major
J. W. Blankinship
1923-4-24
s.n.
Lake
Kelseyville.
Comment
JEPS81313
Trifolium wormskioldii
L. R. Heckard and J. C. Hickman
1982-7-5
5929
Lake
ca 1/2 mi nw Summit Springs (sw side of mtn); Snow Mtn
1432
Comment
SEINET10862709
Trifolium wormskioldii var. wormskioldii
Joseph W. Blankinship
Blankinship s.n.
Lake
Kelseyville. Lakeside Park. Wet places.
Comment
HSC15687
Trillium chloropetalum var. chloropetalum
D. M. Patten
1964-5-2
Lake
100 yds. E of Hartly Cemetery on Scotts Valley Rd.
457
Comment
POM290751
Trillium chloropetalum var. giganteum
Lyman Benson
1928-3-27
26
Lake
Highland Springs, bottom land thickets; Mayacamas Mt. range, Dobe Creek drainage area.
610
Comment
UCR50687
Triodanis biflora
Lyman Benson
1932-6-18
3709
Lake
Buckingham Park, Middle North Coast Range, Clear Lake River Drainage.
488
Comment
SEINET10458973
Triodanis biflora
Edward L. Greene
Greene 1889
Lake
NEAR LATHROP
Comment
HSC33270
Triphysaria eriantha
Thomas W. Nelson, Jane Nelson
1974-4-8
1150
Lake
200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20
Comment
UC1334871
Triphysaria versicolor subsp. faucibarbata
L. D. Thurman
1965-4-13
642
Lake
on Butts Canyon road 4 mi se Middletown
Comment
SEINET10605812
Trisetum canescens
A. Arthur Heller
1902-7-15
Heller 5885
Lake
About Summit Lake, near the summit of Mt. Sanhedrin.
Comment
CAS-BOT-BC522001
Triteleia hyacinthina
Edward Dearing
1967-6-12
s.n.
Lake
Cobb
Comment
CAS-BOT-BC522003
Triteleia hyacinthina
Alice Eastwood; John Thomas Howell
1938-5-16
5644
Lake
Sulphur Banks
Comment
HSC43928
Triteleia laxa
Robert M. Specht
1977-4-28
826
Lake
Saddle of ridge crest
512
Comment
RSA70140
Triteleia laxa
F. W. Peirson, Mabel Peirson
1926-4-3
6616
Lake
3.3 miles north of Middletown.
Comment
UC1585962
Triteleia laxa
Barbara Ertter
1988-7-3
7673
Lake
ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt. Grade); Mendocino National Forest, Elk Mt. Grade
1097
Comment
UCD160660
Triteleia laxa
James A. Neilson Jr.
1975-6-5
3337
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.)
792
Comment
CAS-BOT-BC526088
Triteleia laxa
L. R. Abrams
1928-5-5
12372
Lake
Upper Lake to Lucerne
Comment
CAS-BOT-BC526091
Triteleia laxa
R. Bacigalupi; R. S. Ferris; Ira L. Wiggins
1933-6-2
6692
Lake
1/4 mile northwest of Oak Park Springs on Pope Valley - Middletown Road
Comment
CAS-BOT-BC526093
Triteleia laxa
Carl B. Wolf
1928-5-4
1901
Lake
2 miles north of Middletown
Comment
POM276969
Triteleia laxa
Lyman Benson
1935-5-18
6616
Lake
Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed.
427
Comment
RSA466276
Triteleia peduncularis
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
SBBG118112
Triteleia peduncularis
C. Bornstein, E. Collins, R. Lutsko
2004-6-18
Lake
Bartlett Springs Rd, W of Walker Ridge Rd
618
Comment
SD6388
Triteleia peduncularis
daniel Cleveland
Jun 1882
Lake
Allen Springs.
Comment
UC1178972
Triteleia peduncularis
Herbert L. Mason
1946-5-30
12809
Lake
Indian Valley , Indian Valley (North Fork Cache Creek)
Comment
CAS-BOT-BC527997
Triteleia peduncularis
Tom Craig
1941-6-18
s.n.
Lake
Road between Aetna Springs and Middletown
Comment
POM273900
Tropidocarpum gracile
Lyman Benson
1929-3-22
1030
Lake
Big Valley, 1 mile N of Kelseyville, by Kelsey Creek.
Comment
UC857588
Tropidocarpum gracile
Milo S. Baker
1940-5-11
9626
Lake
Lakeport-Hopeland Hwy ca 4 mi w Lakeport
Comment
UCD42007
Turritis glabra
Geri Hulse-Stephens
2001-6-29
701
Lake
Goat Mountain. Wyman Creek.
1005
Comment
CAS-BOT-BC381872
Uropappus lindleyi
L. R. Abrams
1928-5-7
12517
Lake
Cache Creek, 2 miles west of Hough's Springs
Comment
HSC45706
Uropappus lindleyi
Sheila Logan
1978-4-23
103
Lake
Barrel Springs Campground.
701
Comment
UC1737022
Uropappus lindleyi
Kay H. Beach, Frank Gould
1940-5-17
433
Lake
near Middletown.
Comment
HSC37973
Uropappus lindleyi
Thomas W. Nelson, J. P. Smith, James Nelson, Jane P. Nelson
1976-4-12
2322
Lake
Along Moran Valley Rd., 2 mi. W of Napa Co. line
732
Comment
UC1322486
Utricularia macrorhiza
Alice Howard
1966-7-12
Lake
w. end Boggs Lake
883
Comment
UC618480
Vaccaria hispanica
M. S. Jussel
1937-5-23
Lake
near Middletown
Comment
UC102864
Verbascum blattaria
D. Cleveland
1882-6-26
Lake
Allen's Springs
Comment
UC1125673
Verbascum blattaria
P. L. Johannsen
1937-6-23
1198
Lake
3 mi se Upper Lake; Lakeport Quadrangle
Comment
RSA702854
Verbena lasiostachys
L. Ahart
2004-10-14
11466
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
JEPS39096
Verbena lasiostachys var. lasiostachys
W. L. Jepson
1938-6-9
18935
Lake
Bartlett Springs; valley flat
701
Comment
CDA18834
Verbena lasiostachys var. lasiostachys
R. Breckenridge, Morse
1999-7-22
PDR 958961 D
Lake
Lake Pillsbury, Upper Lake.
0
Comment Read comments Feb 22 2015
UC730041
Veronica arvensis
Leo F. Koch
1940-5-2
946
Lake
Soda Creek Auto Camp grounds near Lake Pillsbury; Soda Creek Auto Camp
Comment
JEPS15541
Veronica serpyllifolia subsp. humifusa
G. Thomas Robbins with L. R. Heckard
1956-7-25
3699
Lake
at e base of ridge that forms a se extension of Snow Mountain West (about 1/2 mi airline from its summit, into the headwaters of Bear Creek, a trib. of Rice Fork of Eel River)
1981
Comment
UCD160436
Vicia americana subsp. americana
James A. Neilson Jr.
1975-5-14
3447 a
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
CHSC91507
Vicia americana var. americana
D. Isle
1995-6-7
1073
Lake
Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow.
1024
Comment
CHSC63756
Viola adunca
Vernon H. Oswald; Lowell Ahart
1994-6-20
6333
Lake
Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford.
Comment
JEPS87844
Viola adunca
Vernon H. Oswald and Lowell Ahart
1994-6-20
6333
Lake
wnw of Stonyford (n side of Snow Mountain Wilderness, Forest Route M3 at the spur road to West Crockett Camp and trailhead, n side of road); Snow Mountain Wilderness
1524
Comment
HSC41945
Viola douglasii
Richard G. Runyon
1977-4-24
26
Lake
Barrel Springs Campground
701
Comment
UC1121569
Viola douglasii
E. Armstrong
1934-3-20
952
Lake
2 mi sw of Middletown
152
Comment
RSA80511
Viola douglasii
Milo S. Baker
1940-04
9514
Lake
2 mi S of Lakeport.
Comment
SEINET7042799
Viola douglasii
A. G. Vestal
1955-5-9
s.n.
Lake
Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN.
Comment
UC1749325
Viola douglasii
Milo S. Baker
1935-4
8133
Lake
About 11 miles out of Lower Lake on Knoxville Road
Comment
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-BC537056
Viola lobata
M. S. Jussel
1933-4-29
s.n.
Lake
Cobb P.O., Cobb Mt.
Comment
RSA10785
Viola purpurea subsp. quercetorum
Carl B. Wolf
1928-5-6
2034
Lake
3 miles west of Bartlett Springs on the road to Clear Lake.
Comment
UC566107
Viola purpurea subsp. quercetorum
H. S. Yates
1934-4-15
3758
Lake
Bendmore Valley
762
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
UCD41538
Vulpia microstachys
Geri Hulse-Stephens
2001-6-5
657
Lake
Goat Mountain. Addington Camp.
1386
Comment
CAS-BOT-BC183139
Vulpia microstachys var. ciliata
John Thomas Howell
1943-5-11
18023
Lake
1 mile south of Lakeport
Comment
POM303603
Vulpia microstachys var. ciliata
Frank W. Gould
1940-5-15
1266
Lake
2.5 miles northeast of Middleton.
Comment
UCD93829
Vulpia microstachys var. ciliata
Frank W. Gould
1940-5-15
1266
Lake
2.5 miles northeast of Middleton.
Comment
CAS-BOT-BC183782
Vulpia microstachys var. confusa
David D. Keck
1933-5-29
2383
Lake
2 miles east of Kelseyville
Comment
CAS-BOT-BC183981
Vulpia microstachys var. microstachys
Milo S. Baker
1943-5-11
10405
Lake
Ca 1 mi S of Lakeport
Comment
CAS-BOT-BC183983
Vulpia microstachys var. microstachys
David D. Keck
1938-8-3
4733
Lake
5 mi. W. of Middletown on road to Cobb Mt., on grade in hills
Comment
CAS-BOT-BC183990
Vulpia microstachys var. microstachys
L. R. Abrams
1928-5-5
12344
Lake
Kelseyville
Comment
SEINET10959247
Vulpia microstachys var. microstachys
John Thomas Howell
1943-5-11
Howell 18021
Lake
1 mile south of Lakeport.
Comment
UCD141187
Vulpia myuros
Ellen Dean; with Plant Biology 102 interns
2013-4-14
7693
Lake
Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot.
405
Comment
POM296525
Vulpia myuros var. hirsuta
Lyman Benson
1935-3-16
6288
Lake
Kelseyville. Middle N Coast mtn range, Clear Lake watershed.
427
Comment
UCSB46286
Whipplea modesta
Steele, Kelly
1980-5-3
Lake
Hopland Road; 3.1 miles east of Lake County boundary; along South Fork of Scott's Creek
Comment
CAS-BOT-BC382938
Wyethia angustifolia
L. R. Abrams
1928-5-6
12433
Lake
6 mi. up grade west side Bartlett Mt.
Comment
CAS-BOT-BC382952
Wyethia angustifolia
John Thomas Howell
1945-6-21
21148
Lake
Sawmill Flat, Bartlett Mountain
1219
Comment
CHSC29536
Wyethia angustifolia
Dibble; Griggs
1979-6-15
63
Lake
Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system.
1231
Comment
RSA109905
Wyethia angustifolia
P. A. Munz
1956-7-25
22367
Lake
Long Ridge Trail, Fir root Spring to Snow Mt.
1524
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
UCD20485
Wyethia angustifolia
E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley
2002-6-2
1054
Lake
McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. Banks of Hunting Creek. Just W of parking area and old 4-wheel drive road that goes south from Knoxville-Berryesa Rd.
609
Comment
CHSC68543
Wyethia glabra
Vernon H. Oswald; David Isle, Rhonda Isle
1997-5-3
8365
Lake
Inner North Coast Ranges. Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir. On roadside banks.
944
Comment
UCD89142
Wyethia glabra
Catherine E. Koehler
2008-5-3
s.n.
Lake
McLaughlin Reserve, Clover Valley.
502
Comment
JEPS80084
Wyethia helenioides
L. R. Heckard with J. Hickman
1979-6-16
5091
Lake
ridge ne Timber Lake; Snow Mt.
1889
Comment
UCD160690
Wyethia helenioides
James A. Neilson Jr.
1975-6-5
3250
Lake
Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.)
792
Comment
RSA79072
Wyethia helenioides
E. K. Balls, Lee W. Lenz
1952-5-8
17121
Lake
3.7 miles N of Lake Co line on Hwy 39 from Calistoga to Middletown.
Comment
UCD137074
Wyethia mollis
K. Esau; E. Hyde
1938-5-5
s.n.
Lake
Exact location unknown.
Comment
RSA2604
Yabea microcarpa
J. W. Blankinship
1924-5-13
s.n.
Lake
Mt. Konocti
610
Comment
HSC43920
Zeltnera trichantha
Robert M. Specht
1977-8-17
1176
Lake
NW of Dunnigan hill
500
Comment
UCD84039
Zeltnera venusta
Ellen Dean; J. Alderson, C. Thomsen, G. Harrington
2010-6-26
6218
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
POM291033
Zigadenus fremontii
Lyman Benson
1930-3-22
1959
Lake
Kelseyville, Middle North Coast mountain range
488
Comment
RSA10174
Zigadenus micranthus
Carl B. Wolf
1928-5-5
1973
Lake
4 miles from Clear Lake on Bartlett Springs Grade
Comment
SEINET12048669
Zigadenus micranthus
F. H. Utech, McClintock, E.; Knight, W.; Knight, I.
1984-1
84 -031
Lake
ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area
305
Comment
UC1543045
Zigadenus micranthus var. micranthus
Donald G. Nelson
1940-4-30
645
Lake
s Clear Lake (between Middletown and Kelseyville, Loch Lomond precisely at the summit of the grade); Cobb Mountain, Loch Lomond
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