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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC397398
Abronia
W. A. Setchell
1920-8-21
Marin
Beach, Bolinas
Comment Read comments Apr 2 2007
CAS-BOT-BC229382
Abronia umbellata
John Thomas Howell
1947-5-14
23157
Marin
McClure Beach
Comment
UC397399
Abronia umbellata
W. A. Setchell
1920-8-21
Marin
Bolinas
Comment Read comments 1
CAS-BOT-BC175901
Acacia cultriformis
Greg de Nevers
2002-3-11
12644
Marin
[Lucas] Las Gallinas Valley, Jeannette [Prond] Prandi way
Comment
CAS-BOT-BC177037
Acacia dealbata
Peter H. Raven; Michael P. Johnson
1967-5-2
21241
Marin
Below East Garrison, east side of island. Angel Island
Comment
CAS-BOT-BC177033
Acacia dealbata
Saichi Kawahara
1969-3-28
516
Marin
20 yards south off Sir Francis Drake Highway at the confluence of San Geronimo and Laguntas Creeks
48
Comment
CHSC3163
Acacia longifolia
Dona Kingsford
1966-4-6
Marin
3.5 miles SW of Bodega City on Petaluma-Valley Road near ocean.
Comment
CAS-BOT-BC177082
Acacia retinodes
Doreen Smith; Wilma Follette
2003-5-16
s.n.
Marin
East Marin Island
Comment
JEPS86775
Acaena pinnatifida var. californica
Jack and Betty Guggolz
1990-5-18
1052
Marin
ca. 1/2 mi. s. Two Rock Ranch Military Reservation
Comment
UCD136872
Acaena pinnatifida var. californica
Javier Jauregui L.; Dan Potter
2013-6-28
2
Marin
11.1 miles from Marshall. Wilson Hill Road.
179
Comment
CAS-BOT-BC437006
Acaena pinnatifida var. californica
Kellogg
1871-5-27
s.n.
Marin
Sausalito
Comment
CAS-BOT-BC336651
Acer negundo var. californicum
John Kipping
1967-5-14
145
Marin
East shore of Bolinas Lagoon, 1.5 miles north of Bolinas
4
Comment
CAS-BOT-BC28663
Achillea millefolium
Gordon H. True; Fred Ross
1969-5-30
5050
Marin
Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda, just S of Lake Ranch
121
Comment
RSA127090
Achillea millefolium
John T. Howell
1945-7-29
s.n.
Marin
Bolinas.
Comment
UCD69048
Achillea millefolium
P. Rodriguez-Rojo
1997-3-24
Marin
Tiburon Peninsula. Ring Mt. Serpentine grasslands. UTM: 10SEM4596
120
Comment
CAS-BOT-BC30422
Achyrachaena mollis
John Thomas Howell
1946-4-18
21572
Marin
Black Point
Comment
CAS-BOT-BC229706
Acmispon brachycarpus
T. Gosliner; B. Gosliner; S. Bishop; et al.
2012-5-5
1203
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest
Comment
UCD35706
Acmispon glaber
Beecher Crampton
1960-6-8
5607
Marin
Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach.
Comment
CAS-BOT-BC232500
Acmispon parviflorus
J. Klein; G. Block; L. Webb; et al.
2012-5-5
819
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail
Comment
SBBG33941
Acmispon wrangelianus
L. S. Rose
1963-5-24
63063
Marin
Tiburon
30
Comment
CAS-BOT-BC29718
Acroptilon repens
R. E. Frenkel
1963-7-2
212
Marin
N. San Pedro Road, 3.5 miles from interchange with Hwy. 101, 400 yds. S of Northwood Bowmen's Club
3
Comment
SEINET8734228
Adenocaulon bicolor
G. L. Fisher
1922-1
s.n.
Marin
Millvalley
9
Comment
CAS-BOT-BC132897
Adenostoma fasciculatum
C. H. M.; V. B.
1911-9-14
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC132902
Adenostoma fasciculatum
John Thomas Howell
1967-2-26
s.n.
Marin
Old railroad grade above Cascade Canyon, Mt. Tamalpais
Comment
UC42036
Adiantum jordanii
Marshall A. Howe
1892-4-5
Marin
Mt Tamalpais
Comment
UC42039
Adiantum jordanii
F. P. McLean
1872-3-17
Marin
Angel Isl; Bay of San Francisco
Comment
RSA256392
Aesculus californica
Robert A. Norris
1974-5-24
2020
Marin
Paradise Drive, E side of Tiburon Peninsula (near Pt. Chauncey)
Comment
RSA330822
Ageratina adenophora
Robert A. Norris
1985-4-13
4848
Marin
Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area.
6
Comment
CAS-BOT-BC29561
Agoseris apargioides var. eastwoodiae
Herbert Faulkner Copeland
1934-5-27
s.n.
Marin
Dillon's Beach
Comment
CAS-BOT-BC29566
Agoseris apargioides var. eastwoodiae
John Thomas Howell
1946-5-26
21957
Marin
Point Reyes Lighthouse
Comment
CAS-BOT-BC13129
Agoseris hirsuta
John Thomas Howell
1943-5-30
18182
Marin
Summit Ave, Mill Valley
Comment
UC163944
Agoseris hirsuta
W. B. Cooke
1909-5-31
1703
Marin
slopes facing San Francisco Bay Tiburon; San Francisco Bay
Comment Read comments Jun 3 2011
CAS-BOT-BC13140
Agoseris hirsuta
LeRoy Abrams
1922-6-21
8093
Marin
Novato
Comment
CDA279
Agoseris hirsuta
M. S. Bergseng
1959-8-7
2937
Marin
Path to McClure s Beach, between Pt. Reyes and Tomales Point.
0
Comment
CAS-BOT-BC127501
Agrostis blasdalei
John Thomas Howell; Catherine Best
1981-6-11
54067
Marin
North Beach, Point Reyes Peninsula.
Comment
CAS-BOT-BC127503
Agrostis blasdalei
John Thomas Howell
1946-5-26
21952
Marin
Dune hill near radio station, Point Reyes Peninsula.
Comment
CAS-BOT-BC127507
Agrostis blasdalei
John Thomas Howell
1946-6-9
22006
Marin
North of Abbotts Lagoon.
Comment
UC728626
Agrostis blasdalei
Milo S. Baker
1945-9-13
11221
Marin
ca 2 mi s Estero Crossing (Point Reyes Peninsula); Point Reyes Peninsula
Comment
CAS-BOT-BC127490
Agrostis capillaris
John Thomas Howell
1942-7-12
s.n.
Marin
Cascade Canyon, Mill Valley.
Comment
CHSC83243
Agrostis densiflora
Beecher Crampton
1961-6-28
5918
Marin
Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon.
Comment
UCD37437
Agrostis densiflora
Beecher Crampton
1960-6-8
5612
Marin
Marin County, Point Reyes Peninsula, 2.5 miles northwest of Inverness, near entrance to Tomales Bay State Park, western slope of Inverness Ridge.
Comment
UC70778
Agrostis densiflora
Jos. Burtt Davy
1899-7-19
Marin
Point Reyes
Comment
CAS-BOT-BC127200
Agrostis exarata
John Thomas Howell
1945-6-24
21235
Marin
Mount Tamalpais. Bartho Retreat.
Comment
CAS-BOT-BC127209
Agrostis exarata
John Thomas Howell
1944-6-25
19661
Marin
Between Santa Venetia and Chinese Camp.
Comment
JEPS79719
Agrostis exarata
Edward Lee with W. Joseph
1935-7-18
1590
Marin
Mt. Tamalpais, Potrero Meadow
Comment
JEPS79720
Agrostis exarata
Edward Lee with W. Joseph
1935-7-18
1590
Marin
Mt. Tamalpais, Potrero Meadow
Comment
SEINET4558319
Agrostis exarata
J. Burtt Davy
1898-1
4304
Marin
Near Olema
Comment
UC1153908
Agrostis exarata
Beecher Crampton
1957-7-11
4290
Marin
Valley Ford-Franklin School Road just n of junction with Dillon Beach Road
Comment
UC1177025
Agrostis exarata
John Thomas Howell
1944-6-25
19661
Marin
between Santa Venetia and Chinese Camp
Comment
UC1177026
Agrostis exarata
John Thomas Howell
1945-7-4
21271
Marin
Inverness Ridge
Comment
UC1177027
Agrostis exarata
John Thomas Howell
1945-6-24
21237
Marin
Willow Meadow Mt. Tamalpais
Comment
UCD52420
Agrostis exarata
A. A. Beetle
1945-6-12
3893
Marin
Deer Park.
Comment
SEINET10789992
Agrostis exarata
John Thomas Howell
1945-7-1
Howell 21264
Marin
Tiburon.
Comment
CAS-BOT-BC139664
Agrostis gigantea
John Thomas Howell
1944-7-30
s.n.
Marin
Mill Valley. Near Locust Ave.
Comment
RSA126471
Agrostis gigantea
J. T. Howell
1941-7-6
16371
Marin
Lake Lagunitas Meadows
Comment
CAS-BOT-BC139484
Agrostis hallii
John Thomas Howell
1943-5-9
17965
Marin
San Rafael Hills.
Comment
RSA126478
Agrostis hallii
J. T. Howell
1944-6-4
19560
Marin
Mt. Vision west of Inverness
Comment
UCD52676
Agrostis hallii
Beecher Crampton
1961-6-28
5910
Marin
1 - 1/4 mile east and above Dillon Beach, junction Valley Ford - Franklin Road with Dillon Beach Road.
Comment
UCD51755
Agrostis hendersonii
John Thomas Howell
1947-4-23
23062
Marin
Pt. Reyes Peninsula, Drakes Estero, west of Mt. Vision.
Comment Read comments Nov 29 2010
CAS-BOT-BC139030
Agrostis pallens
John Thomas Howell
1941-6-10
16294
Marin
Black Point.
Comment
CAS-BOT-BC139039
Agrostis pallens
John Thomas Howell
1943-5-15
18083
Marin
Tiburon Peninsula.
Comment
UC1177033
Agrostis pallens
John Thomas Howell
1945-9-13
21465
Marin
Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula
Comment
UC1177038
Agrostis pallens
John Thomas Howell
1943-5-22
Marin
Fairfax
Comment
UCD53152
Agrostis pallens
John Thomas Howell
1939-6-18
14781
Marin
near Mud Lake, Inverness Ridge.
Comment
UCD53232
Agrostis pallens
S. Kawagoe
1922-6-25
s.n.
Marin
Muir Woods.
Comment
UCD55769
Aira caryophyllea
Beecher Crampton
1957-7-11
4277
Marin
ridge 1.75 miles above Dillon Beach.
Comment
SEINET7594531
Aira caryophyllea
Agnes Chase
1910-1
5677
Marin
Open rocky slope toward summit of Mt. Tamalpais. Vicinity of San Francisco
Comment
CAS-BOT-BC138400
Aira caryophyllea var. capillaris
F. Grinnell Jr.
1918-4-28
s.n.
Marin
Lagunitas.
Comment
CAS-BOT-BC138325
Aira caryophyllea var. caryophyllea
R. H. Wagner
1979-5-2
381
Marin
Point Reyes National Seashore. Along trail to Marshall Beach.
Comment
UC1130598
Alisma plantago-aquatica
B. Schreiber
1936-7-28
2284
Marin
0.5 mi sw Pt. Reyes; Pt. Reyes Quad.
1
Comment
UC747490
Alisma plantago-aquatica
G. Thomas Robbins with J. T. Howell
1945-5-5
1879
Marin
0.5 mi n Hamilton Field Air Base
0
Comment
CAS-BOT-BC445387
Alisma plantago-aquatica
John Thomas Howell
1944-6-25
19652
Marin
Santa Venetia
Comment
CAS-BOT-BC445441
Alisma triviale
D. E. Breedlove
1979-6-5
43721
Marin
Along Highway 1, 2 miles W of Mill Valley junction.
Comment
RSA762813
Allium amplectens
Rimo Bacigalupi
1948-7-5
2878
Marin
Along Northside Trail, below Middle Peak, Mt. Tamalpais.
Comment
SEINET7723969
Allium attenuifolium
Unknown
Marin
Saucelito
Comment
CAS-BOT-BC466775
Allium dichlamydeum
Alice Eastwood
1915-6-23
4754
Marin
Pt. Reyes
Comment
CAS-BOT-BC472710
Allium lacunosum var. lacunosum
H. L. Mason
1928-4-28
s.n.
Marin
Tiburon Peninsula
Comment
CAS-BOT-BC169305
Alnus rubra
Gordon H. True
1968-10-18
4727
Marin
Point Reyes Bird Observatory ca. 3 miles NW of Bolinas at Arroyo Hondo, edge of Arroyo Hondo Creek
60
Comment
CAS-BOT-BC169312
Alnus rubra
C. B. Wolf
1931-8-22
2344
Marin
1/2 mile S of Inverness, along the shore of Tomales Bay
Comment
JEPS58598
Alnus rubra
W. L. Jepson
1901-7-21
1711
Marin
Inverness
Comment
UC400135
Alnus rubra
Ynez Mexia
1929-9-22
2409
Marin
marshy lands near Tomales Bay
Comment
SEINET10478479
Alnus rubra
Heidi H. Schmidt
1993-6-8
Schmidt 820
Marin
Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1.
120
Comment
CAS-BOT-BC138053
Alopecurus aequalis var. sonomensis
Hans Leschke
1948-6-20
s.n.
Marin
Near radio station on road to Point Reyes.
Comment
CAS-BOT-BC138057
Alopecurus aequalis var. sonomensis
Ronie Clark
1983-8-2
PR 83 -046
Marin
Point Reyes National Seashore. Mesa Road. Bolinas, 3.2 miles from junction of Mesa and Olema-Bolinas Roads in drainage on north side of Mesa Road, across from Coast Guard building.
Comment
CAS-BOT-BC137989
Alopecurus pratensis
Doreen Smith
2003-5-10
s.n.
Marin
Edge of school playing field near Kaiser Hospital, Terra Linda.
Comment
CAS-BOT-BC110179
Amaranthus californicus
Doreen Smith
2001-10-1
s.n.
Marin
Stafford Lake
Comment
CAS-BOT-BC354335
Amaryllis belladonna
J. Klein; T. Pollak; E. Brusati; L. Williams
2013-8-10
13364
Marin
Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road
Comment
UC196506
Ambrosia chamissonis
Edward Lee Greene
1887-9-16
Marin
Bolinas Bay Bolinas Bay
Comment
UC589358
Ambrosia chamissonis
Beryl O. Schreiber
1932-6-23
572
Marin
Hearts Desire Beach; Tomales Bay
Comment
CAS-BOT-BC13729
Ambrosia chamissonis
John Thomas Howell
1943-9-5
19316
Marin
Between Tamalpais Valley and Tamalpais High School
Comment
CAS-BOT-BC142516
Amelanchier utahensis
Mrs. H. C. Cantelow
1941-4-14
s.n.
Marin
About 4 miles east of Point Reyes Station on road to Petaluma
Comment
UC1177237
Amelanchier utahensis
John Thomas Howell
1941-6-29
16328
Marin
Rock Spring; Mt. Tamalpais
Comment
UCD55987
Ammophila arenaria
Beecher Crampton
1957-6-11
4199
Marin
Stinson Beach.
Comment
CAS-BOT-BC177211
Amorpha californica var. napensis
Rimo Bacigalupi
1943-7-16
2762
Marin
Trailside at bottom of Big Carson Canyon, Lagunitas Creek Watershed
Comment
CAS-BOT-BC177213
Amorpha californica var. napensis
H. E. McMinn
1922-1-1
376
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC177217
Amorpha californica var. napensis
Volney Rattan
1882-5-15
s.n.
Marin
E. of Mt. T., Ross Val.
Comment
CAS-BOT-BC177220
Amorpha californica var. napensis
J. P. Moore
1875-5-1
524
Marin
San Rafael
Comment
RSA135418
Amorpha californica var. napensis
Volney Rattan
1882-5-15
s.n.
Marin
East of Mt. Tamalpais
Comment
UC1084532
Amsinckia intermedia
Peter Kamb
1952-5-30
2294
Marin
0.5 mi e of fork to Tocaloma and Point Reyes Station (road from Marshall to Petaluma, 15 mi e of Marshall)
Comment
CAS-BOT-BC222473
Amsinckia lunaris
Alice Eastwood; John Thomas Howell
1938-5-8
5497
Marin
Head of Nicasio Creek
Comment
CAS-BOT-BC222471
Amsinckia lunaris
Doreen Smith
1998-4-8
s.n.
Marin
Highway One, on bluffs south of town of Tomales, s.w. of bridge and ranch entrance
Comment
UC1191060
Amsinckia spectabilis
Rimo Bacigalupi
1957-3-31
5767
Marin
hills just above lighthouse Point Reyes
182
Comment
UC914270
Amsinckia spectabilis
Verne Grant, Alva Grant
1947-4-6
7910
Marin
12 mi from Inverness; Point Reyes Peninsula
Comment
UC1073325
Amsinckia spectabilis
George B. Rossbach
1955-3-5
455
Marin
just e of lighthouse, seaward end of Point Reyes Point Reyes
160
Comment
UCD70806
Anagallis arvensis
Michele H. Mills
1998-4-19
224
Marin
Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, moist soil; salmon colored flowers, common name 'scarlet pimpernel
137
Comment
UC22321
Anagallis arvensis
J. Burtt Davy
1900-6-2
6813
Marin
Point Reyes
Comment
HSC24625
Anagallis minima
J. T. Howell
1945-6-12
20945
Marin
Potrero Meadow; Mt. Tamalpais
Comment
CAS-BOT-BC45151
Anaphalis margaritacea
Gordon H. True
1968-7-5
4667
Marin
Point Reyes Bird Observatory, ca. 3 mi NW of Bolinas at Arroyo Hondo. Entrance road, just west of Arroyo Hondo.
60
Comment
UC589507
Anaphalis margaritacea
Beryl O. Schreiber
1932-6-15
478
Marin
Teachers Beach; Tomales Bay
Comment
UC1300970
Anemone oregana
Helen K. Sharsmith
1963-3-9
5199
Marin
above Alpine Lake (on Bolinas Ridge, Alpine Dam Rd); Bolinas Ridge
259
Comment
UC165270
Anemone oregana
Miss Hazel Hobson
1906-4-8
Marin
Mill Valley
Comment
UC465830
Anemone oregana
I. J. Condit
1913-4-8
Marin
Muir Woods
Comment
OBI81638
Angelica hendersonii
Tracey Call, Viola Call
1966-7-5
2490
Marin
On low bluffs near north end of Tomales Bay and 2 miles south of Tomales.
Comment
CAS-BOT-BC273104
Anisocarpus madioides
Paul F. Covel
1936-5-10
139
Marin
Near Alpine Lake
Comment
CAS-BOT-BC280614
Anthoxanthum occidentale
D. E. Breedlove
1962-4-17
2332
Marin
7.4 miles east of Olena and State Highway 1 on road to Fairfax
106
Comment
UCD85353
Anthoxanthum occidentale
P. B. Kennedy
1918-3-31
s.n.
Marin
Mill Valley.
Comment
CAS-BOT-BC332715
Aphanes occidentalis
T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan
2013-5-4
13635
Marin
Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam
Comment
CAS-BOT-BC422391
Aquilegia eximia
D. Greenberger
2014-6-28
14355
Marin
Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Marin, West side of Bolinas-Fairfax Road
Comment
CAS-BOT-BC392214
Aquilegia formosa
John Thomas Howell
1925-4-5
928
Marin
Pipeline Trail
Comment
CAS-BOT-BC17281
Arabis blepharophylla
R. Bacigalupi
1948-5-2
2875
Marin
Along Lucas Valley road, 1 mile west of Nicasio summit.
Comment
CAS-BOT-BC17286
Arabis blepharophylla
L. R. Abrams
1927-4-19
11585
Marin
Point Reyes. Near lighthouse.
Comment
RSA517755
Arabis blepharophylla
R. C. Bacigalupi
1948-5-2
2875
Marin
Along Lucas Valley rd., 1 mile W of Nicasio summit
Comment
UC625508
Arabis blepharophylla
Frank W. Gould
1938-5-7
375
Marin
near Point Reyes lighthouse grounds (on w side of Point Reyes peninsula); Point Reyes
121
Comment
UC754294
Arabis blepharophylla
R. Bacigalupi
1948-5-2
2875
Marin
1 mi w Nicasio summit (along Lucas Valley Rd)
Comment
RSA0125475
Arabis blepharophylla
L. S. Rose
1956-4-2
s.n.
Marin
1 mi. S of Tomales.
3
Comment
UCSC000303
Arabis glabra
H. A. Walker
2007-7-4
632
Marin
Mill Valley, Cascade Drive
Comment
POM77840
Aralia californica
Edward Palmer
1892-6-14
2408
Marin
Bolinas Ridge
Comment
SEINET6786908
Aralia californica
Robert A. Norris
1974-1
2215
Marin
Panoramic Highway, Mt. Tamalpais area, Marin Co., Calif.
Comment
RSA51427
Aralia californica
L. S. Rose
1949-8-13
49158
Marin
N slope of Bolinas Ridge, above Alpine Lake
Comment
SEINET474362
Aralia californica
R. L. Ornduff
1991-8-21
Marin
Along Sir Francis Drake Blvd., Milepost 15.93. In seep.
Comment
UCD128217
Aralia californica
Morris Halperin
1932-6-23
s.n.
Marin
Camp Kent.
Comment
UC1613475
Arbutus menziesii
Charles M. Belshaw
1934-3-18
65
Marin
1/2 mi w of Mill Valley
45
Comment
UC32705
Arbutus menziesii
Jos. Burtt Davy
1901-4-13
6905
Marin
Angel Island
Comment
SEINET11987330
Arctostaphylos X repens
J. Sigg, McClintock, E.; Knight, W.; Knight, I.
1981-1
4211
Marin
Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mt. Vision
Comment
RSA622712
Arctostaphylos canescens
Jon E. Keeley, Melanie Baer-Keeley
1993-9-12
24857
Marin
Ridge west of West Point Inn, south side of Mt. Tamalpais.
525
Comment
CAS-BOT-BC24033
Arctostaphylos canescens subsp. canescens
C. Hart Merriam
1907-8-14
s.n.
Marin
Mt. Tamalpais
Comment
UC101604
Arctostaphylos canescens subsp. canescens
Alice Eastwood
1897-11-21
Marin
Mt. Tamalpais
Comment
UC126718
Arctostaphylos canescens subsp. canescens
Miss Alice Eastwood
1907-2-10
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC531458
Arctostaphylos columbiana
A. Williams
2015-6-2
15800
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge
Comment
CDA23607
Arctostaphylos glandulosa
D. G. Kelch, D. A. Weinstein
2008-4-13
08 .040-B
Marin
Mt Tamalpais. Matt Davis Trail. Near small picnic area between parking lot and mine entrance.
Comment
SBBG28864
Arctostaphylos glandulosa
A. Eastwood
1922-3-12
11075
Marin
Mt Tamalpais
Comment
CAS-BOT-BC23357
Arctostaphylos glandulosa subsp. cushingiana
Lewis S. Rose
1961-2-17
61008
Marin
S. slope Mt. Tamalpais, Cascade Drive & Throckmorton Ave., Mill Valley.
60
Comment
CAS-BOT-BC23393
Arctostaphylos glandulosa subsp. cushingiana
Milo S. Baker
1932-3-1
5924
Marin
Inverness
Comment
CAS-BOT-BC24839
Arctostaphylos glandulosa subsp. cushingiana
Alice Eastwood
1922-3-12
s.n.
Marin
Mt. Tamalpais.
Comment
POM202457
Arctostaphylos glandulosa subsp. cushingiana
J. T. Howell
1933-3-19
10866 A
Marin
Slopes at head of Muir Woods.
Comment
RSA626853
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley, Melanie Baer Keeley
1993-9-12
24822
Marin
76 Lee St., N end of Mill Valley, base of Mt. Tamalpais.
250
Comment
RSA626858
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley, Melanie Baer Keeley
1993-9-12
24827
Marin
76 Lee St., N end of Mill Valley, base of Mt. Tamalpais.
250
Comment
SD71277
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1964-4-8
8668
Marin
Bootjack Camp (just east of), south slope of Mt. Tamalpais.
Comment
CAS-BOT-BC23181
Arctostaphylos glandulosa subsp. glandulosa
Rosamond Day; Gordon H. True
1978-1-27
8466
Marin
San Rafael Hills just east of high point of ridge which is just east of head of Black Canyon.
243
Comment
CAS-BOT-BC23186
Arctostaphylos glandulosa subsp. glandulosa
Alice Eastwood
1922-3-12
11077
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC23192
Arctostaphylos glandulosa subsp. glandulosa
C. Hart Merriam; Vernon O. Bailey
1911-9-14
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC23217
Arctostaphylos glandulosa subsp. glandulosa
John Thomas Howell
1950-4-2
26307
Marin
Inverness Ridge east of Mt. Vision
Comment
JEPS38643
Arctostaphylos glandulosa subsp. glandulosa
A. Eastwood
1903-1-20
3997
Marin
Mt. Tamalpais
Comment
OBI14702
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1964-4-8
8668
Marin
Bootjack camp (just E of) south slope of Mt. Tamalpais
Comment
POM367272
Arctostaphylos glandulosa subsp. glandulosa
M. B. Dunkle
1931-7-12
2493
Marin
Mount Tamalpais
Comment
RSA201595
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1964-4-8
8669
Marin
Bootjack Camp (just east of), south slope of Mt. Tamalpais.
Comment
RSA604744
Arctostaphylos glandulosa subsp. glandulosa
Joseph A. Ewan
1937-4-18
10199
Marin
Matt Davis Trail, s. slope of West Peak.
Comment
RSA626880
Arctostaphylos glandulosa subsp. glandulosa
Jon E. Keeley, Melanie Baer Keeley
1993-9-12
24840
Marin
Ridge west of West Point Inn, south side of Mt. Tamalpais.
525
Comment
UC549397
Arctostaphylos glandulosa subsp. glandulosa
J. E. Adams
1933-12-27
604
Marin
Mount Tamalpais
Comment
UC21832
Arctostaphylos hookeri subsp. montana
Alice Eastwood
1896-8-23
Marin
Mt. Tamalpais
Comment
UC549617
Arctostaphylos hookeri subsp. montana
J. E. Adams
1933-9-4
500
Marin
higher se slopes Mount Tamalpais
Comment
UC549626
Arctostaphylos hookeri subsp. montana
J. E. Adams
1933-12-27
598
Marin
near Memorial Tree; Mount Tamalpais
Comment
UC549712
Arctostaphylos hookeri subsp. montana
P. H. Brydon
1934-3-18
Marin
Inverness Ridge
Comment
UCD51749
Arctostaphylos hookeri subsp. montana
C. M. Belshaw
1937-3-14
2756
Marin
San Geromino Ridge; one mile south-southwest of summit.
396
Comment
UCD53795
Arctostaphylos hookeri subsp. montana
Heidi E. M. Dobson
1978-3-28
308
Marin
Above Molinas-Fairfax Road at base of Pine Hill.
Comment
CAS-BOT-BC24472
Arctostaphylos manzanita
John Thomas Howell
1946-6-9
21996
Marin
Near Inverness.
Comment
RSA633150
Arctostaphylos montana
Jon E. Keeley, Melanie Baer-Keeley
1993-9-12
24865
Marin
Ridge west of West Point Inn, south side of Mt. Tamalpais.
525
Comment
UCSC003227
Arctostaphylos montana
Peter Kamb
1948-10-9
1541
Marin
Mt. Tamalpais: Bootjack
Comment
CAS-BOT-BC38499
Arctostaphylos montana subsp. montana
C. F. Baker
1893-7-1
3996
Marin
Mt. Tamalpais.
Comment
CAS-BOT-BC38513
Arctostaphylos montana subsp. montana
R. F. Hoover
1964-4-8
8676
Marin
Mt. Tamalpais (w. peak), at entrance to radar station.
Comment
CAS-BOT-BC38533
Arctostaphylos montana subsp. montana
Alice Eastwood
1918-10-6
s.n.
Marin
Pine Ridge above Carson Creek
Comment
CAS-BOT-BC38534
Arctostaphylos montana subsp. montana
Alice Eastwood
1919-3-15
s.n.
Marin
Lake Lagunitas.
Comment
CAS-BOT-BC38545
Arctostaphylos montana subsp. montana
W. R. Dudley
1898-11-25
s.n.
Marin
Pine Ridge, Point Reyes.
Comment
CAS-BOT-BC38548
Arctostaphylos montana subsp. montana
Gary D. Wallace
1974-12-26
1362
Marin
NNE of Hdqtrs. of Mt. Tamalpais St. Pk. E. of Bootjack Area along the Davis Trail just outside park boundary.
518
Comment
CAS-BOT-BC492934
Arctostaphylos nummularia
T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil
2015-7-21
Gosliner 002
Marin
Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station
Comment
UC1121313
Arctostaphylos nummularia
A. E. Wieslander
1935-2-1
502
Marin
2 mi s East Peak; Tamalpais Quadrangle
Comment
UC549517
Arctostaphylos nummularia
J. E. Adams
1935-1-9
875
Marin
Bootjack Tr. Mt. Tamalpais
Comment
UC876446
Arctostaphylos nummularia
Milo S. Baker
1931-6-25
5251
Marin
3 mi from Pt. Arena (on road to Buckridge Ranch House)
Comment
SEINET7263330
Arctostaphylos nummularia
F. W. Gould
1940-1-26
862
Marin
3/4 mile NW of Mill Valley
137
Comment
RSA123207
Arctostaphylos nummularia var. sensitiva
A. E. Wieslander
1935-2-1
502
Marin
Two miles south of East Peak.
335
Comment
SEINET11987301
Arctostaphylos pungens var. montana
J. Sigg, McClintock, E.; Knight, W.; Knight, I.
1981-1
4209
Marin
Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais
Comment
CAS-BOT-BC44653
Arctostaphylos sensitiva
Brandegee
1889-6-1
s.n.
Marin
Tamalpais
Comment
CAS-BOT-BC44660
Arctostaphylos sensitiva
A. A. Heller; H. E. Brown
1902-3-7
s.n.
Marin
South side of Mt. Tamalpais
Comment
CAS-BOT-BC44697
Arctostaphylos sensitiva
John Thomas Howell
1930-12-28
5724
Marin
Mt. Tamalpais above Mill Valley
Comment
UCD52912
Arctostaphylos sensitiva
H. van Elden; for M. H.
1929-1-6
s.n.
Marin
Mt. Tamalpais.
Comment
HSC7768
Arctostaphylos tomentosa subsp. crinita
C. M. Belshaw
1936-1-25
1471
Marin
Sierra Moreno Peak, Santa Cruz Mountains
305
Comment
CAS-BOT-BC46784
Arctostaphylos uva-ursi
Peter Rubtzoff
1951-9-23
784
Marin
Point Reyes
Comment
UC1493260
Arctostaphylos uva-ursi
Stephen W. Edwards
1982-6-14
Marin
ca 150 yd s S parking lot (on rising crest of ridge); Inverness Ridge, Mt. Vision
Comment
UC634745
Arctostaphylos uva-ursi
H. L. Mason
1930-3-9
5520
Marin
summit of promontory Point Reyes
Comment
CAS-BOT-BC44614
Arctostaphylos virgata
R. F. Hoover
1964-4-8
8667
Marin
Just east of Bootjack Camp, south slope of Mt. Tamalpais.
Comment
CAS-BOT-BC46804
Arctostaphylos virgata
John Thomas Howell
1926-2-22
1640
Marin
Inverness Ridge
Comment
CAS-BOT-BC46812
Arctostaphylos virgata
H. E. McMinn
1923-2-18
853
Marin
Bolinas Ridge + Mt. Tamalpais. West Peak
Comment
CAS-BOT-BC46820
Arctostaphylos virgata
Alice Eastwood
1897-2-1
s.n.
Marin
Mt. Tamalpais, (Boot-Jack Trail)
Comment
CAS-BOT-BC46849
Arctostaphylos virgata
J. W. Congdon
1893-4-27
s.n.
Marin
Mt. Tamalpais
Comment
CHSC23435
Arctostaphylos virgata
Robert A. Schlising; Glenn Keator
1962-2-18
2054
Marin
6 mi NW of Point Reyes Station, on Sir Frances Drake Highway.
Comment
OBI14491
Arctostaphylos virgata
Lewis S. Rose
1961-2-17
61012
Marin
Mt Tamalpais, head Muir Woods
152
Comment
RSA624902
Arctostaphylos virgata
John A. Churchill
1974-4-29
7442953
Marin
Iverness, beyond end of Drake View Road in Chappral of Mt. Vision Ridges.
Comment
RSA636935
Arctostaphylos virgata
Jon E. Keeley, Melanie Baer-Keeley
1993-9-10
24659
Marin
Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay.
90
Comment
RSA636936
Arctostaphylos virgata
Jon E. Keeley, Melanie Baer-Keeley
1993-9-10
24661
Marin
Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay.
90
Comment
RSA636937
Arctostaphylos virgata
Jon E. Keeley
1993-9-10
24667
Marin
Tomales Bay State Park picnic area, off Drake Highway, Point Reyes.
30
Comment
RSA636950
Arctostaphylos virgata
Jon E. Keeley, Melanie Baer-Keeley
1993-9-10
24672
Marin
Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes.
120
Comment
RSA7424
Arctostaphylos virgata
Alice Eastwood
1922-2-12
11069
Marin
Along railroad track above Muir Wood.
Comment
UC75353
Arctostaphylos virgata
Alice Eastwood
1902-12-28
3158
Marin
on Boot-Jack Trail Mt. Tamalpais
Comment
UCD51077
Arctostaphylos virgata
D. Sanchez-Mata; P. Rodriguez Rojo
1996-8-6
s.n.
Marin
Mt. Tamalpais State Park. Mt. Tamalpais summit.
800
Comment
UC450081
Aristolochia californica
C. F. Sonne
April 1887
1462
Marin
Ross Valley near Mt. <Talmapais>
Comment
UC543759
Aristolochia californica
Herbert L. Mason
1926-3-6
2683
Marin
near Ross
Comment
CAS-BOT-BC400437
Aristolochia californica
Mrs. E. C. Sutliffe
1920-5-1
s.n.
Marin
San Anselmo Canyon
Comment
RSA240601
Armeria maritima subsp. californica
C. W. Tilforth, John Dourley
1973-7-18
921
Marin
Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes.
Comment
UC1123301
Armeria maritima subsp. californica
A. E. Wieslander
1933-6-11
306
Marin
2 1/2 mi sw Point Reyes; Point Reyes Quadrangle
Comment
UCSB4864
Armeria maritima subsp. californica
Keator, Glenn
1959-3-29
Marin
Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula
Comment
CAS-BOT-BC82455
Arnica discoidea
John Thomas Howell
1925-4-5
944
Marin
Pipeline Trail
Comment
UC29613
Arnica discoidea
F. T. Bioletti
1892-5-1
Marin
Tamalpais
Comment
UC91049
Arnica discoidea
Katharine Brandegee
1905-6-18
Marin
Tamalpais
Comment
POM126049
Arnica discoidea
Alice Eastwood
1925-5-31
12979
Marin
Mount Tamalpais
Comment
UC1543060
Artemisia californica
Donald G. Nelson
1937-7-10
543
Marin
just w of Pt. Reyes lighthouse (on n sloping bank above the bird rocks); Point Reyes
Comment
RSA12243
Artemisia pycnocephala
C. B. Wolf
1934-6-28
5788
Marin
Pt. Reyes Peninsula, 1/4 mile from the Lighthouse.
61
Comment
UC761992
Artemisia pycnocephala
R. F. Hoover
1941-5-21
5172
Marin
Point Reyes
Comment
POM11964
Artemisia spinescens
Katherine Brandegee
s.n.
Marin
Tiburon.
Comment
CAS-BOT-BC146240
Arundo donax
Wilma Follette
2001-3-10
s.n.
Marin
Mount Tamalpais, south of Mountain Home, on lower side of Panoramic Highway.
Comment
CAS-BOT-BC146239
Arundo donax
Doreen Smith
1997-9-29
s.n.
Marin
Smith Ranch Road, on roadside just east of McInnis Park, San Rafael.
Comment
UCD137829
Asarum caudatum
Virginia Cunningham
1964-5-24
40
Marin
on floor of Baltimore Canyon, Lakespur.
Comment
UC1076337
Aspidotis californica
Herbert L. Mason
1924-11-15
1133
Marin
Willow Camp via Pipe line Willow Camp; Bolinas Bay
Comment
RSA128653
Aspidotis californica
P. H. Raven
1950-4-22
1818
Marin
Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias
Comment
UC42401
Aspidotis californica
Marshall A. Howe
1892-5-7
Marin
Coast Ranges
Comment
CHSC24450
Aspidotis carlotta-halliae
G. R. Pintler
1976-2-27
2
Marin
Ca. 30 m s of Bootjack Camp, ca. 2 mi sw of Mt. Tamalpias.
457
Comment
LA207190
Aspidotis carlotta-halliae
Lawrence L. Kiefer;
1963-8-11
794
Marin
Mt. Tamalpais Park, rocky slope, just S of highway, Bootjack Camp, across from the lookout rock
457
Comment
RSA686354
Aspidotis carlotta-halliae
T. R. Pray
1961-7-20
1869
Marin
Mount Tamalpais, below Bootjack Camp
Comment
UC399492
Aspidotis carlotta-halliae
Katharine Brandegee
1907-1
Marin
Tiburon
Comment
JEPS19832
Aspidotis densa
Rimo Bacigalupi with Stan and Miriam Golding
1959-10-27
6102
Marin
1/8 mi below and w of West Point (along Old Stage Rd from West Point to Pan Toll Ranger Station, w flank of Mt Tamalpais); Mt Tamalpais
536
Comment
JEPS48601
Astragalus breweri
Alice M. Ottley
1921-4-21
1231
Marin
Rock Springs to Laurel Dell; Rock Springs to Laurel Dell
Comment
CAS-BOT-BC166925
Astragalus gambelianus
Peter Rubtzoff
1981-5-7
9642
Marin
Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east,
Comment
UC624250
Astragalus nuttallii var. nuttallii
L. Constance
1939-7-15
2523
Marin
10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness
Comment Read comments Jun 1 2013
UC1177235
Astragalus nuttallii var. virgatus
John Thomas Howell
1947-5-14
23159
Marin
McClure Beach
Comment
SEINET948663
Astragalus pycnostachyus
John Thomas Howell
1945-1
21433
Marin
At head of Drakes Bay.
Comment
POM210627
Athyrium filix-femina subsp. cyclosorum
Joseph A. Ewan
1933-11-5
8087
Marin
Point Reyes Peninsula, Cold Bog
Comment
CAS-BOT-BC68120
Athyrium filix-femina subsp. cyclosorum
John Thomas Howell
1944-7-9
19693
Marin
Sunny open bog, Inverness Ridge
Comment
CAS-BOT-BC68121
Athyrium filix-femina subsp. cyclosorum
John Thomas Howell
1957-7-22
32819
Marin
Pt. Reyes Peninsula near Drakes Bay
Comment
CAS-BOT-BC83555
Atriplex rosea
Doreen Smith
2002-10-21
s.n.
Marin
Stafford Lake. Novato.
Comment
RSA478405
Atriplex semibaccata
J. T. Howell
1943-11-21
19338
Marin
Salt marshes west of San Quentin near Greenbrae.
Comment
UC1176805
Atriplex triangularis
John Thomas Howell
1945-8-19
21415
Marin
Inverness Inverness (Salt marsh)
Comment
CAS-BOT-BC146224
Avena
J. T. Howell
1988-7-13
s.n.
Marin
Terra Linda.
Comment
CAS-BOT-BC146027
Avena barbata
Javier Penalosa
1961-4-8
1290
Marin
Tiburon Peninsula. Plateau northwest of 748 foot summit.
137
Comment
UC53769
Avena barbata
J. Burtt Davy
Aug. 1898
4329
Marin
near Olema
Comment
SD51332
Baccharis pilularis
Darley F. Howe
1961-7-28
3083
Marin
11.3 miles from Inverness on road to Point Reyes.
245
Comment
SDSU6383
Baccharis pilularis
D. F. Howe
1961-7-28
3083
Marin
11.3 miles from Inverness on road to Pt. Reyes.
61
Comment
UC1613435
Baccharis salicifolia subsp. salicifolia
Charles M. Belshaw
1936-8-30
2646
Marin
near the Pacific Ocean Stinson Beach
Comment
UC1177249
Barbarea orthoceras
John Thomas Howell
1946-5-12
21794
Marin
Carson Ridge
Comment
CDA3627
Barbarea verna
J. T. Howell
1975-6-29
51325
Marin
Goodhill Road at Diablo, Kentfield.
0
Comment
HSC92192
Bellardia trixago
A. T. Austin
1991-5-16
Marin
Mt. Tamalpais State Park
Comment
CAS-BOT-BC106381
Bellis perennis
Volney Rattan
1883-5-1
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC75690
Berberis nervosa
H. E. McMinn
1922-6-20
246
Marin
Ravine heading into Muir Woods.
Comment
CAS-BOT-BC75691
Berberis nervosa
H. E. McMinn
1922-6-20
27
Marin
Ravine heading into Muir Woods.
Comment
CAS-BOT-BC75829
Berberis pinnata
Mrs. E. C. Sutliffe
1920-3-1
s.n.
Marin
Sausalito.
Comment
CHSC22749
Berberis pinnata
Robert A. Schlising; Glenn Keator
1962-2-18
2077
Marin
Coast Ranges. Slopes near Point Reyes Lighthouse.
Comment
POM224194
Berberis pinnata
E. K. Crum
1936-3-8
1735
Marin
Inverness Ridge, Inverness-Tomales Point Road.
122
Comment
UC1076433
Berberis pinnata
Herbert L. Mason
1926-2-21
2657
Marin
rd from Inverness to Point Reyes Light (near summit of grade)
Comment
UC485245
Berberis vulgaris
Anna E. Ehlers
1919-1
480
Marin
San Rafael; ; San Rafael
Comment
CAS-BOT-BC413011
Bistorta bistortoides
Mrs. E. C. Sutliffe
1921-5-31
s.n.
Marin
Inverness
Comment
CAS-BOT-BC66280
Blechnum spicant
Miss E. Cannon
1898-1-1
s.n.
Marin
Sausalito
Comment
UC615293
Blechnum spicant
Beryl O. Schreiber
1932-6-14
345
Marin
First Valley, Inverness Inverness; First Valley
Comment
RSA29641
Blechnum spicant
Joseph A. Ewan
1936-1-1
9377
Marin
Canyon above Tomales Bay
Comment
CAS-BOT-BC100722
Blennosperma nanum var. nanum
Greg de Nevers
1993-3-14
10325
Marin
Mt. Burdell
304
Comment
CAS-BOT-BC100311
Blennosperma nanum var. robustum
L. R. Abrams
1927-4-19
11621
Marin
Road from Inverness to Point Reyes at head of Drakes Estuary
Comment
RSA31366
Boisduvalia stricta
J. T. Howell
1942-6-12
16984
Marin
Carson Ridge
Comment
CAS-BOT-BC7643
Bolboschoenus maritimus
Peter Rubtzoff
1958-8-23
3897
Marin
Near the 101 Highway about .5 mile south of Novato Creek crossing.
Comment
CAS-BOT-BC7645
Bolboschoenus maritimus
John Thomas Howell
1945-8-19
21438
Marin
Head of Drakes Bay.
Comment
CAS-BOT-BC30980
Bolboschoenus maritimus
J. Penalosa
1961-7-8
1941
Marin
Typha marsh in Tiburon mud.
Comment
CAS-BOT-BC30981
Bolboschoenus maritimus
J. Penalosa
1962-5-30
1538
Marin
Tiburon Blvd 50 yards E of Blackfield Dr.
Comment
CAS-BOT-BC420289
Boykinia occidentalis
Mrs. E. C. Suttiffe
1921-7-10
s.n.
Marin
Lagunitas
Comment
UC1127174
Boykinia occidentalis
B. Schreiber
1936-6-21
2250
Marin
Shell Beach; Pt. Reyes Quad., Shell Beach
1
Comment
CAS-BOT-BC30259
Brassica nigra
John Thomas Howell
1939-5-21
14691
Marin
West side of Tiburon Peninsula.
Comment
UCD57438
Briza minor
A. A. Beetle
1946-5-7
4270
Marin
1 mile N of Ignacio. Jct. 101. Black Point.
Comment
UCD57482
Briza minor
Beecher Crampton
1954-4-28
1801
Marin
Inverness Ridge. Pt. Reyes Peninsula.
Comment
UC1537199
Brodiaea terrestris subsp. terrestris
Gordon H. True Jr.
1937-6-6
721
Marin
Point Reyes
30
Comment
CAS-BOT-BC149179
Bromus carinatus var. carinatus
John Thomas Howell
1941-5-21
s.n.
Marin
Mount Tamalpais. Bootjack.
Comment
CAS-BOT-BC149181
Bromus carinatus var. carinatus
Javier Penalosa
1961-4-1
1228
Marin
Tiburon Peninsula. Hill southeast of Bel-Aire school.
Comment
CAS-BOT-BC149206
Bromus carinatus var. carinatus
John Thomas Howell
1943-5-9
17955
Marin
Rafael Hills.
Comment
CAS-BOT-BC149250
Bromus carinatus var. carinatus
John Thomas Howell
1959-11-4
35114
Marin
Shore of Bolinas Lagoon north of Stinson Beach.
Comment
UC1056261
Bromus carinatus var. carinatus
Virginia E. Long
1933-5-4
211 A
Marin
above Mill Valley and Muir Woods
Comment
UC1177014
Bromus carinatus var. carinatus
John Thomas Howell
1948-5-31
24326
Marin
Devils Gulch near Camp Taylor; Devils Gulch
Comment
UCD58239
Bromus carinatus var. carinatus
P. B. Kennedy
1914-3-22
4640
Marin
Mt. Tamalpais.
Comment
CAS-BOT-BC155834
Bromus catharticus var. elatus
John Thomas Howell
1969-5-5
45565
Marin
Tiburon. Railroad yards.
Comment
UCD58465
Bromus commutatus
R. Tofsrud
1948-6-1
s.n.
Marin
East of Kentfield.
Comment
CAS-BOT-BC156148
Bromus diandrus
Gordon H. True
1977-5-5
8181
Marin
Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. West of PRBO Headquarters building.
3
Comment
CAS-BOT-BC155246
Bromus hordeaceus
David L. Morgan
1961-4-30
s.n.
Marin
Point Reyes Peninsula near entrance to Drakes Bay Road.
Comment
CAS-BOT-BC433235
Bromus hordeaceus
P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo
2014-5-10
14150
Marin
Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north.
Comment
UCD58876
Bromus laevipes
R. Tofsrud
1948-7-1
s.n.
Marin
Woodacre.
Comment
CAS-BOT-BC162328
Bromus madritensis
John Thomas Howell
1946-5-16
21872
Marin
Angel Island. South side.
Comment
UCD36555
Bromus maritimus
Beecher Crampton
1954-4-28
1819
Marin
On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse.
152
Comment
UCD59031
Bromus maritimus
David L. Morgan
1961-4-30
s.n.
Marin
1/2 mile east of lighthouse. Pt. Reyes.
Comment
CAS-BOT-BC162254
Bromus maritimus
John Thomas Howell
s.n.
Marin
Dillons Beach.
Comment
CAS-BOT-BC161852
Bromus rubens
John Thomas Howell
1944-4-13
19386
Marin
Big Rock Ridge west of Hamilton Field.
Comment
CAS-BOT-BC185515
Bromus vulgaris
Gordon H. True
1965-5-4
1876
Marin
Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills.
60
Comment
RSA23199
Cakile maritima var. maritima
I. L. Wiggins
1938-7-14
8936
Marin
Stinson Beach, south end of Bolinas Bay.
Comment
RSA484564
Cakile maritima var. maritima
Glenn A. Gorelick
1967-4-30
s.n.
Marin
Point Reyes Natl. Seashore, 9 miles northeast of lighthouse.
Comment
SEINET10867749
Calamagrostis nutkaensis
Frank W. Gould
1939-7-23
Gould 848
Marin
Three miles northwest of Inverness on road to Tomales Point, in large clumps in open woodlands, associated with Holcus lanatus;
91
Comment
CAS-BOT-BC185105
Calamagrostis ophitidis
John Thomas Howell
1942-6-21
16988
Marin
Carson Ridge.
Comment
RSA93382
Calamagrostis rubescens
J. T. Howell
1945-8-12
21377
Marin
Cascade Canyon, Mill Valley
Comment
CAS-BOT-BC233962
Calandrinia breweri
Alice Eastwood
1917-5-6
s.n.
Marin
Mt. Tamalpais
Comment
LA210250
Calandrinia breweri
Carl Epling;
Marin
Comment
CAS-BOT-BC273240
Calendula arvensis
Eleonor Cushing Jenkins
1960-3-1
s.n.
Marin
At Stinson Beach
Comment
UC570778
Callitriche
H. L. Mason
1932-3-1
6802
Marin
Inverness Ridge
Comment
JEPS42840
Callitriche heterophylla var. bolanderi
W. L. Jepson
1897-3-28
13822
Marin
Olema
Comment
CAS-BOT-BC492122
Calochortus amabilis
Belle Richardson Jackson
1930-5-1
s.n.
Marin
Corte Madera Ridge, near tank
Comment
UC1414944
Calochortus tiburonensis
Annetta Carter
1973-6
5849
Marin
Tiburon Peninsula, Ring Mountain Ring Mountain; Tiburon Peninsula, Ring Mountain
Comment
CAS-BOT-BC132556
Calochortus umbellatus
Adele Lewis Grant
1917-4-20
927
Marin
Mt. Tamalpais
Comment
JEPS17833
Calochortus umbellatus
W. L. Jepson
1919-4-5
8226
Marin
Mt. Tamalpais
Comment
UC1601668
Calochortus umbellatus
W. H. Brewer
1862-3-28
916
Marin
Tamalpais
Comment
UC423016
Calochortus umbellatus
Ira J. Condit
1913-4-8
Marin
road to Muir Woods Mill Valley
Comment
CAS-BOT-BC181544
Caltha palustris
R. K. Soost
1995-3-6
s.n.
Marin
Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness
Comment
CAS-BOT-BC229794
Calycadenia multiglandulosa
A. Williams; L. Leatherman; K. Roster; et al.
2012-8-25
1754
Marin
Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12.
Comment
CDA10297
Calycadenia multiglandulosa
D. G. Kelch
2005-6-26
5 .397
Marin
Mt Tamalpais.
Comment
JEPS30421
Calycadenia multiglandulosa
Peter H. Raven, R. Snow
1958-7-25
13695
Marin
Bootjack, Mount Tamalpais Mount Tamalpais
Comment
JEPS38580
Calycadenia multiglandulosa
W. L. Jepson
1891-7-20
Marin
Tiburon
Comment
UC894247
Calycadenia multiglandulosa
Roxana Stinchfield
1915-9-25
254
Marin
Rattlesnake Camp Mount Tamalpais
Comment
CAS-BOT-BC270560
Calycadenia multiglandulosa
David D. Keck
1933-11-6
2639
Marin
Forest Knolls, 1 mile E of Lagunitas
Comment
CAS-BOT-BC270569
Calycadenia multiglandulosa
Ernest C. Twisselmann
1956-9-9
3131
Marin
Mountain Theater, Mount Tamalpais
609
Comment
RSA128413
Calycadenia multiglandulosa subsp. cephalotes
Joanne Taylor
1941-7-25
34
Marin
Near San Geranimo Ridge
122
Comment
CAS-BOT-BC436396
Calystegia
John Thomas Howell
1947-5-21
23192
Marin
Tiburon
Comment
UCD161969
Calystegia collina subsp. collina
Ayzik Solomeshch
2014-5-23
s.n.
Marin
Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.)
180
Comment
JEPS86776
Calystegia occidentalis
Jack and Betty Guggolz
1990-5-18
1050
Marin
About 1/2 mi south of the Two Rock Ranch Military Reservation
Comment
JEPS31591
Calystegia occidentalis subsp. occidentalis
W. L. Jepson
1928-6-10
12917
Marin
Tiburon
Comment
UC589459
Calystegia purpurata
Beryl O. Schreiber
1932-6-17
533
Marin
Waterfall Beach , Waterfall Beach (Tomales Bay)
Comment
JEPS79712
Calystegia purpurata
Edward Lee with W. Joseph
1935-7-18
1566
Marin
Lower Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais)
Comment
RSA7692
Calystegia purpurata
J. T. Howell
1933-4-30
11197
Marin
North side of Mt. Tamalpais.
Comment
CAS-BOT-BC215853
Calystegia purpurata subsp. purpurata
H. E. McMinn
1922-6-21
273
Marin
Trail about 2 mi. out of Mill Valley, along Pipe Line Trail
Comment
CAS-BOT-BC215879
Calystegia purpurata subsp. purpurata
G. B. Rossbach; R. P. Rossbach
1938-5-27
776
Marin
Roadside just N. of Hamlet, Route 1
Comment
CAS-BOT-BC224724
Calystegia purpurata subsp. saxicola
Javier Penalosa
1961-7-29
2008
Marin
McClure Beach, Pt. Reyes Peninsula
Comment
JEPS128133
Calystegia silvatica subsp. disjuncta
Eric Wrubel
2011-7-11
NPS 20
Marin
Golden Gate National Recreation Area, Muir Beach.
Comment
CAS-BOT-BC224338
Calystegia subacaulis subsp. subacaulis
John Thomas Howell
1939-5-14
14673
Marin
Lower end of Berry Trail, Mt. Tamalpais
Comment
UC1134552
Camassia quamash
B. O. Schreiber
1938-5-14
2508
Marin
2 mi ne of Abbotts Lagoon
91
Comment
RSA41256
Camissonia ovata
G. Thomas Robbins
1944-4-14
1502
Marin
Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base
30
Comment
RSA186608
Camissonia strigulosa
Peter H. Raven
1963-4-27
18244
Marin
Dillon Beach.
Comment
UCD103499
Camissoniopsis cheiranthifolia
June McCaskill; C. H. Lamoureux
1956-6-29
499
Marin
Point Reyes Lighthouse Road, ca. 7 miles W of Inverness.
Comment
CAS-BOT-BC160266
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Alice Eastwood
1906-5-1
s.n.
Marin
Pt. Reyes
Comment
CAS-BOT-BC267294
Campanula californica
R. S. Ferris; Ira L. Wiggins
1935-7-19
8096
Marin
Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness
Comment
SEINET10463203
Campanula prenanthoides
Joseph W. Congdon
1880-7-4
Congdon s.n.
Marin
Paper Mill Creek
Comment
SEINET10463211
Campanula prenanthoides
Gardner
1914-7-30
Gardner s.n.
Marin
Mill Valley
Comment
CAS-BOT-BC37094
Capsella bursa-pastoris
Javier Penalosa
1961-4-1
1254
Marin
Tiburon Peninsula. 602 foot hill west of Paradise Cay. Ravine on west slope draining south toward RailRoad tracks.
106
Comment
CAS-BOT-BC37489
Cardamine californica
Beryl O. Schreiber
1936-2-1
2110
Marin
Schoolteacher's Beach on Tomales Bay.
Comment
CAS-BOT-BC37500
Cardamine californica
W. W. Carruth
1902-4-1
s.n.
Marin
Mill Valley.
Comment
SFV12519
Cardamine californica
K. A. Wilson
1975-3-28
1469
Marin
Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope.
244
Comment
UC403386
Cardamine californica var. integrifolia
H. E. and S. T. Parks
1930-4-10
471
Marin
Lake Phoenix Ross District, Lake Phoenix
0
Comment
RSA135440
Cardamine californica var. integrifolia
Volney Rattan
1877-02
s.n.
Marin
Near San Rafael.
Comment
RSA249482
Cardamine californica var. integrifolia
John F. Emmel
1972-4-15
400
Marin
Along dirt road above Lagunitas Creek, 1.4 air miles NW of Alpine Dam.
152
Comment
CAS-BOT-BC37905
Cardamine oligosperma
L. R. Abrams
1927-4-19
11618
Marin
Road from Inverness to Point Reyes at head of Drakes Estuary.
Comment
CAS-BOT-BC37908
Cardamine oligosperma
Greg de Nevers
2001-3-13
12136
Marin
Audubon Canyon Ranch.
304
Comment
CHSC23160
Cardamine oligosperma
Robert A. Schlising; Glenn Keator
1962-2-18
2053
Marin
Coast Ranges. Roadside, 5.5 mi NW of Point Reyes Station on Sir Francis Drake Highway.
Comment
CDA24009
Cardionema ramosissimum
C-W Park, M-H Kim, M-J Yoo
2001-3-29
2001- 03 -009
Marin
Point Reyes, near North Beach parking lot.
Comment
UC1543079
Cardionema ramosissimum
Donald G. Nelson
1937-7-10
526
Marin
by car parking area at top of hill Point Reyes Lighthouse
Comment
POM212443
Cardionema ramosissimum
Joseph A. Ewan
1933-11-5
8099
Marin
Pt. Reyes Peninsula (north shore).
Comment
CDA32969
Carduus acanthoides
Dave Minnesang & Phyllis Hiatt
1979-5-17
Marin
Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd.
0
Comment
UC1472208
Carduus acanthoides subsp. acanthoides
Richard McP. Brown
1974-11-27
Marin
Inverness Ridge, along Mt. Vision/FAA road Point Reyes National Seashore, Inverness Ridge
274
Comment
POM273083
Carduus pycnocephalus
J. T. Howell
1946-5-4
21754
Marin
Along Redwood Highway near Burdell
Comment
CAS-BOT-BC18291
Carex
Hans Leschke
1942-5-3
s.n.
Marin
Mount Tamalpais. Matt Davis Trail near Bootjack.
Comment
SEINET4287833
Carex athrostachya
Unknown
2009-1
1084 -1
Marin
Point Reyes National Seashore.
Comment
CAS-BOT-BC19239
Carex barbarae
Peter H. Raven; Michael P. Johnson
1967-5-2
21357
Marin
Angel Island. Hospital Cove, west side of island.
15
Comment
CDA31815
Carex barbarae
D. G. Kelch
2009-4-19
9 .153
Marin
Near Bon Tempe Lake and Rocky Ridge Rd.
Comment
UCD140175
Carex barbarae
Robert E. Preston
1982-4-17
240 D
Marin
around 1/2 mile north of Jewell on Sir Francis Drake Highway.
30
Comment
CAS-BOT-BC19451
Carex bolanderi
A. A. Heller
1902-6-18
5715
Marin
Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank.
Comment
POM79675
Carex bolanderi
A. A. Heller
1902-6-18
2170
Marin
Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank.
Comment
CAS-BOT-BC19456
Carex bolanderi
John Thomas Howell
1944-7-2
s.n.
Marin
Mt Tamalpais. Nothside trail near Collier Springs.
Comment
SEINET10706576
Carex bolanderi
Wilhelm N. Suksdorf
1913-7-12
Suksdorf 490
Marin
By the brook ina shady canyon near Mill Valley.
Comment
CAS-BOT-BC34034
Carex brevicaulis
John Thomas Howell
1946-4-21
21683
Marin
Near radio station, Pt. Reyes Peninsula.
Comment
CAS-BOT-BC34045
Carex brevicaulis
Fred Ross; Gordon H. True
1970-4-4
5238
Marin
Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda.
243
Comment
CAS-BOT-BC34048
Carex brevicaulis
Fred Ross; Gordon H. True
1970-4-4
5237
Marin
Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda.
243
Comment
CAS-BOT-BC35009
Carex densa
John Thomas Howell
1943-5-22
18152
Marin
Lagunitas Meadows.
Comment
CAS-BOT-BC35035
Carex densa
Alice Eastwood; John Thomas Howell
1938-5-8
5492
Marin
Head of Nicasio Creek.
Comment
CAS-BOT-BC35038
Carex densa
John Thomas Howell
1942-6-21
16987
Marin
Carson Ridge.
Comment
CAS-BOT-BC35044
Carex densa
Lewis S. Rose
1936-6-14
36327
Marin
China Camp.
3
Comment
RSA52311
Carex densa
J. T. Howell
1944-4-23
19401
Marin
Hills southeast of Kentfield.
Comment
UCD140259
Carex densa
H. A. Borthwick
1925-6-5
1799
Marin
Exact location unknown.
Comment
SEINET7558588
Carex feta
M. S. Jussel
1934-5-1
s.n.
Marin
Lake Lagunitas.
Comment
CAS-BOT-BC20889
Carex globosa
A. A. Heller
1902-6-18
5716
Marin
Mt. Tamalpais., on the railroad between Mill Valley trail and the water tank.
Comment
OBI6438
Carex globosa
Lewis S. Rose
1961-6-25
61055
Marin
Hills S of San Anselmo
152
Comment
RSA52012
Carex globosa
J. T. Howell
1945-6-3
20932
Marin
Shell Beach.
Comment
SEINET7559869
Carex globosa
John Thomas Howell
1944-4-2
19368 A
Marin
Southeast of Laurel Del, Mt Tamalpais.
Comment
SEINET7847007
Carex globosa
J. T. Howell
1944-4-2
19368 A
Marin
SE of Laurel Del. Mount Tamalpais
Comment
CAS-BOT-BC20463
Carex harfordii
Gordon H. True
1970-5-8
s.n.
Marin
Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo. On ridge east of Arroyo Hondo.
274
Comment
CAS-BOT-BC22127
Carex harfordii
John Thomas Howell
1944-7-2
s.n.
Marin
Potrero Meadow, Mt. Tamalpais.
Comment
CAS-BOT-BC22138
Carex harfordii
John Thomas Howell
1943-7-4
18266
Marin
Near Ledum Swamp.
Comment
UC1100571
Carex harfordii
Malcolm A. Nobs, Herbert L. Mason
1949-4-29
736
Marin
on Bear Creek above junction with Mill Creek; Tomales bay
Comment
CAS-BOT-BC22143
Carex harfordii
Malcom A. Nobs; Herbert L. Mason
1949-4-29
736
Marin
Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek.
Comment
CAS-BOT-BC21022
Carex hendersonii
Bill Brodowicz
1986-6-25
s.n.
Marin
Olema Creek Trail, south of Five Brooks.
Comment
UC767134
Carex lithophila
Robert F. Hoover
1941-5-8
4991
Marin
2 mi nw Tiburon
Comment
UC905030
Carex lyngbyei
John Thomas Howell
1949-5-22
25323
Marin
Salt Marsh 1 mi s Inverness
Comment
SEINET7568182
Carex montereyensis
Andrew L. Hipp
1999-5-25
315
Marin
Point Reyes National Seashore, Bayview Trail, WSW exposure.
171
Comment
SEINET7568183
Carex montereyensis
Andrew L. Hipp
1999-5-25
309
Marin
Point Reyes National Seashore, Bayview Trail.
213
Comment
CAS-BOT-BC119390
Carex obnupta
John Thomas Howell
1946-7-4
22179
Marin
Dillons Beach.
Comment
CAS-BOT-BC119399
Carex obnupta
Alice Eastwood
1917-7-1
s.n.
Marin
Mill Valley
Comment
CAS-BOT-BC119401
Carex obnupta
Lewis Samuel Rose
1935-5-11
35160
Marin
Stinson Beach.
Comment
CAS-BOT-BC119403
Carex obnupta
Catherine Best
1984-4-18
923
Marin
Tom's Point, Tomales Bay.
Comment
CAS-BOT-BC119407
Carex obnupta
Hans Leschke
1946-7-4
s.n.
Marin
Dillon's Beach
Comment
UC589535
Carex obnupta
Beryl O. Schreiber
1932-6-30
649
Marin
Indian Beach Tomales Bay
Comment
CAS-BOT-BC119274
Carex ovalis
John Thomas Howell
1944-6-4
19567
Marin
Mt. Vision west of Inverness.
Comment
UC683308
Carex pachystachya
A. A. Beetle
1939-6-23
1504
Marin
5 mi from Inverness (Tomales Point)
Comment
CAS-BOT-BC118436
Carex praegracilis
Gordon H. True
1977-5-25
8197
Marin
Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge,
3
Comment
CAS-BOT-BC117579
Carex serratodens
J. Penalosa; John Thomas Howell
1961-6-29
1913
Marin
Paradise Drive 1.9 mi NW of road to Naval Net Depot.
Comment
CAS-BOT-BC117570
Carex serratodens
Edward Lee Greene
1891-4-27
s.n.
Marin
Tiburon.
Comment
SEINET3128429
Carex serratodens
L. S. Rose
1938-4-10
38137
Marin
Tiburon
Comment
CAS-BOT-BC117699
Carex simulata
John Thomas Howell
1946-6-20
22102
Marin
East side of Bolinas Lagoon.
Comment
SEINET4292172
Carex subbracteata
A. L. Hipp
1999-1
306
Marin
Point Reyes National Seashore. Near Bayview trailhead.
Comment
SEINET4292173
Carex subbracteata
A. L. Hipp
1999-1
330
Marin
Point Reyes National Seashore. Marshall Beach Trail. Coordinates uncertain.
Comment
CAS-BOT-BC116936
Carex subbracteata
John Thomas Howell
1949-5-25
25336
Marin
Sandy Flats behind dunes at Pt. Reyes Peninsula.
Comment
CAS-BOT-BC116922
Carex subbracteata var. subbracteata
John Thomas Howell; J. W. Stacey
1936-6-7
12647
Marin
Ledum Swamp on road to Point Reyes.
Comment
SEINET7577234
Carex subfusca
Andrew L. Hipp
1999-5-25
325 b
Marin
Point Reyes National Seashore, along shaded volunteer trail leading away from intersection of Bayview Trail and Muddy Creek Road.
61
Comment
CAS-BOT-BC115582
Carex tumulicola
Alice Eastwood; John Thomas Howell
1939-5-28
7402
Marin
Pt. Reyes Peninsula
Comment
CAS-BOT-BC115588
Carex tumulicola
John Thomas Howell
1949-5-25
25334
Marin
Grassy flat behind dunes, Pt. Reyes Peninsula.
Comment
UC204283
Carex tumulicola
H. N. Bolander
1862-1
1569
Marin
Angel Island; ; ; Angel Isl., Oakland Hills
Comment
CAS-BOT-BC115596
Carex tumulicola
Catherine Best
1981-7-12
s.n.
Marin
Old St. Hilary's Garden. Tuburon.
Comment
CAS-BOT-BC34668
Carex tumulicola
Wilma Follette; Doreen Smith
2003-5-16
s.n.
Marin
East Marin Island.
Comment
UC905029
Carex vesicaria var. major
John Thomas Howell
1946-6-13
22032
Marin
Chileno Valley
Comment
JEPS74639
Carthamus lanatus
Richard McP. Brown
1974-9-25
Marin
along former main road from Inverness Ridge to Laguna Ranch Inverness Ridge; Point Reyes National Seashore
146
Comment
CAS-BOT-BC281899
Carthamus lanatus
Doreen Smith
2000-8-16
s.n.
Marin
Nicasio, near junction of Nicasio Valley and Lucas Valley Rds
Comment
JEPS86180
Castilleja
L. R. Heckard
1988-4-3
6675 a
Marin
Olema Rd. at Westbrae Dr., Fairfax Fairfax (at current Fairfax city limit sign)
Comment
CAS-BOT-BC249135
Castilleja affinis
David D. Keck
1948-6-29
5920
Marin
1 mile west of Mill Valley
Comment
CHSC1710
Castilleja affinis
A. Stone
1963-4-20
Marin
Near Dillon Beach.
12
Comment
UCD35989
Castilleja affinis
Beecher Crampton
1946-8-14
411
Marin
along an inlet between Hamlet and Tomales.
6
Comment
LA209092
Castilleja affinis
C. E.;
1921-4-4
5069
Marin
Muir Woods
91
Comment
SEINET6042658
Castilleja affinis
Unknown
1990-8-12
6326
Marin
Point Reyes National Seashore, Trail to Chimney Rock.
Comment
JEPS77219
Castilleja affinis subsp. affinis
Robert M. Lloyd
1963-4-24
2361
Marin
5.3 mi s Fairfax (on Bolinas road)
Comment
JEPS88825
Castilleja affinis subsp. affinis
T. I. Chuang
1991-6-20
7832
Marin
Pt. Reyes Peninsula; near Johnson Oyster Co.
Comment
JEPS73883
Castilleja affinis subsp. neglecta
L. R. Heckard
1974-5-14
3690
Marin
above and behind old St. Hilary's Church; Tiburon 30mg of leaf material removed for [15N] analysis by S.M. Swope/S. T. Abererombie on 7 Sep., 2012 in conjunction with research on the effect of elevated atmospheric N inputs on the the persistence of populations of Hesperolinon conjestum (Endangered), Marin Co., CA. Results will be submitted to peer-reviewed journals and the USFWS
Comment
UC1238984
Castilleja affinis subsp. neglecta
Freed W. Hoffman
1947-4-20
633
Marin
Tiburon Peninsula; North Coast Ranges
Comment
UC139439
Castilleja affinis subsp. neglecta
Katharine Brandegee
1907-7-7
Marin
Tiburon
Comment
JEPS34409
Castilleja ambigua subsp. ambigua
Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang
1963-6-12
8885
Marin
0.25 mi n Lake Lagunitas dam (below and skirting Lagunitas Meadows)
228
Comment
JEPS58918
Castilleja ambigua subsp. ambigua
John Thomas Howell
1947-5-14
23152
Marin
wnw of Mt. Vision (slope of Drakes estero)
Comment
JEPS93143
Castilleja ambigua subsp. humboldtiensis
M. Wetherwax with D. Pendleton, G. Fletcher
1993-4-3
2436
Marin
n of Inverness Park (along Sir Francis Drake Blvd, just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch
2
Comment
UC138958
Castilleja attenuata
A. A. Heller
1904-4-28
7366
Marin
Corte Madera
Comment
CAS-BOT-BC531668
Castilleja densiflora subsp. densiflora
A. Williams; A. Young; F. Leist; D. Morawitz
2015-4-10
15343
Marin
Mount Tamalpais. Marin Municipal Water District lands: Meadow across road to the NE from Boneyard parking lot
Comment
CHSC20868
Castilleja densiflora subsp. densiflora
Robert A. Schlising
1963-5-11
2568
Marin
South Novato Blvd.
Comment
UC886469
Castilleja densiflora subsp. densiflora
Alice Eastwood
1912-5-20
43
Marin
Lagunitas
Comment
SEINET13772670
Castilleja exserta
C. Fitz
1959-4-5
s.n.
Marin
[San Francisco Bay,] near China Camp.
91
Comment
UC1063497
Castilleja exserta subsp. latifolia
A. E. Wieslander
1933-6-11
308
Marin
2.5 mi sw Point Reyes; Point Reyes Quad.
45
Comment Read comments Jan 26 2015
UC1341844
Castilleja exserta subsp. latifolia
Noel H. Holmgren and James L. Reveal
1966-6-6
2640
Marin
near light house parking house Point Reyes
Comment
RSA0010262
Castilleja jepsonii
Marcus E. Jones
1882-4-12
s.n.
Marin
San Rafael.
Comment
UC1784175
Castilleja lacera
Ethel Crum
1930-1
676
Marin
Point Reyes
Comment
CAS-BOT-BC241291
Castilleja latifolia
Peter Rubtzoff
1951-9-23
792
Marin
Point Reyes
Comment
CAS-BOT-BC241293
Castilleja latifolia
Alice Eastwood
1906-5-1
s.n.
Marin
Pt. Reyes
Comment
CAS-BOT-BC241297
Castilleja latifolia
John Thomas Howell
1941-5-18
16190
Marin
Stinson Beach
Comment
CAS-BOT-BC241302
Castilleja latifolia
John Thomas Howell
1933-10-8
11704
Marin
Pt. Reyes Peninsula
Comment
CAS-BOT-BC32560
Castilleja neglecta
Mary Katherine (Mrs.) Brandegee
1909-5-1
s.n.
Marin
Tiburon
Comment
JEPS127905
Castilleja subinclusa subsp. franciscana
Adam C. Schneider with Robert Steers
2014-3-29
550
Marin
Ridge north of Rodeo Beach.
Comment
JEPS34411
Castilleja subinclusa subsp. franciscana
Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang
1963-6-12
8887
Marin
0.8 mi se Bear Valley Ranch road junction with Sir Francis Drake Hwy. (above and to the e of Bear Valley Ranch road, just s of Inverness Park)
12
Comment
JEPS58952
Castilleja subinclusa subsp. franciscana
John Thomas Howell
1946-5-19
21914
Marin
Meadow Club Fairfax Hills (Fairfax Hills)
Comment
JEPS83541
Castilleja subinclusa subsp. franciscana
Jack and Betty Guggolz
1987-5-3
888
Marin
9.0 mi w (by road) Petaluma (Petaluma-Marshall Road)
Comment
UC1374867
Castilleja subinclusa subsp. franciscana
Noel H. Holmgren and Liew Fah Seong
1969-6-23
3604
Marin
4.4 mi n Point Reyes Station (Calif Hwy 1)
Comment
UC217306
Castilleja subinclusa subsp. franciscana
H. M. Hall
1921-6-7
11271
Marin
near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay
Comment
OBI9706
Castilleja subinclusa subsp. franciscana
G. Thomas Robbins
1955-6-4
3656
Marin
Bluffs facing the ocean, NW of Rodeo Lagoon
Comment
SBBG40491
Castilleja subinclusa subsp. franciscana
W. J. Dress
1951-4-22
Marin
near Olema
Comment
JEPS34402
Castilleja wightii
Rimo Bacigalupi, and L. R. Heckard, T. Chuang
1963-6-12
8878
Marin
1.5 mi sw Fairfax (0.2 mi s of and above junction of old Bolinas road and the new grade)
182
Comment
JEPS60440
Castilleja wightii
T. I. Chuang and F. M. Chuang
1969-6-28
6679
Marin
Muir Beach Overlook; Muir Beach
Comment
JEPS76910
Castilleja wightii
Robert M. Lloyd
1963-2-24
2039
Marin
4 mi n Marshall (on State Hwy 1, cliff above road)
3
Comment
JEPS78282
Castilleja wightii
L. R. Heckard with T. I. Chuang and Mike Morris
1979-6-22
5126
Marin
1.5 mi se Olema (along Route 1, about 3 mi (1 ridge) from ocean, 12.5 mi nw of Stinson Beach)
Comment
RSA428358B
Castilleja wightii
Francis W. Pennell, John T. Howell
1940-5-20
25464
Marin
South of Inverness
0
Comment
UC1012324
Castilleja wightii
F. W. Pennell and J. T. Howell
1940-5-20
25450
Marin
w of Fairfax (Route 1)
45
Comment
UC26488
Castilleja wightii
H. P. Chandler
Apr 1899
279
Marin
Ross Valley
Comment
NY68183
Castilleja wightii subsp. rubra
F. W. Pennell
1940-5-20
25452
Marin
Route 1. Shale. W of Fairfax.
45.7
Comment
SEINET10744885
Castilleja wightii subsp. rubra
Francis W. Pennell
1940-5-20
Pennell 25452
Marin
Shale. Woods, west of Fairfax.
46
Comment
CAS-BOT-BC195584
Catapodium rigidum
John Thomas Howell
1943-6-13
18225
Marin
Sausalito
60
Comment
CAS-BOT-BC40224
Caulanthus lasiophyllus
John Thomas Howell
1940-5-20
15510
Marin
Point Reyes. Near lighthouse.
Comment
JEPS83714
Ceanothus
R. Raiche
1983-11-25
30777
Marin
E of Marshall (E of Bolinas Ridge, Arroyo Sausal drainage, Soulajule Reservoir, ridge betw. reservoir and Salmon Creek)
152
Comment
UC1281496
Ceanothus
H. E. McMinn
1941-10-11
5413
Marin
Bolinas Ridge
Comment
UC79945
Ceanothus
Katharine Brandegee
1890-5-2
62
Marin
Bolinas Ridge
Comment
UCD111776
Ceanothus cuneatus
Lewis S. Rose
1968-3-18
68006
Marin
Mount Tamalpais, Bootjack Camp.
365
Comment
JEPS42229
Ceanothus cuneatus var. cuneatus
W. L. Jepson
1919-4-5
8224
Marin
sw slope above Mill Valley; Mt. Tamalpais
Comment
UC1070920
Ceanothus cuneatus var. cuneatus
J. B. Spring
1932-7-9
103
Marin
Big Rock Ranch. Petaluma quad.
213
Comment
UC18290
Ceanothus cuneatus var. cuneatus
Alice Eastwood
1899-4-2
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC48435
Ceanothus cuneatus var. ramulosus
Alice Eastwood
1912-6-9
286
Marin
Sausalito
Comment
CAS-BOT-BC48438
Ceanothus cuneatus var. ramulosus
Mrs. Bernardine Henderson
1930-3-8
43
Marin
One mile east of Alpine Dam on Ridgecrest Blvd.
Comment
CAS-BOT-BC48444
Ceanothus cuneatus var. ramulosus
H. G. Reinecke
1941-3-24
s.n.
Marin
South side of Mt. Tamalpais above Summit Avenue
Comment
CAS-BOT-BC49150
Ceanothus cuneatus var. ramulosus
John Thomas Howell
1938-6-19
13927
Marin
Rattlesnake, Mt. Tamalpais
Comment
CAS-BOT-BC64423
Ceanothus foliosus
John Thomas Howell
1948-5-16
24298
Marin
Upper part of Cascade Canyon, Mt. Tamalpais.
Comment
CAS-BOT-BC231870
Ceanothus foliosus var. foliosus
S. Whelan; L. DiGirolamo; A. Young
2012-5-5
113
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail.
Comment
CAS-BOT-BC50931
Ceanothus foliosus var. foliosus
John Thomas Howell
1948-5-16
24298
Marin
Upper part of Cascade Canyon, Mt. Tamalpais
Comment
CAS-BOT-BC50936
Ceanothus foliosus var. foliosus
W. R. Dudley
1897-5-9
s.n.
Marin
Top of Mt. Tamalpais
Comment
CDA12280
Ceanothus foliosus var. foliosus
G. F. Hrusa
1989-2-16
5834
Marin
Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area.
Comment
SBBG4199
Ceanothus foliosus var. foliosus
H. and M. Dearing
1939-4-28
3218
Marin
Mt Tamalpais
Comment
POM230353
Ceanothus gloriosus
Alice Eastwood, John T. Howell
1936-3-22
2123
Marin
Point Reyes.
Comment
UC774508
Ceanothus gloriosus
Carl B. Wolf
1941-7-30
11111
Marin
4.5 mi SW Radio Corp. America Station on Rd. to Lighhouse Pt. Reyes
76
Comment
CAS-BOT-BC64327
Ceanothus gloriosus subsp. exaltatus
Robert Allen
1985-3-31
s.n.
Marin
Bolinas Ridge.
Comment
RSA754635
Ceanothus gloriosus subsp. porrectus
Dylan O. Burge
2007-5-7
DOB 912 c
Marin
Point Reyese National Seashore, Inverness Ridge, upper slopes of hill near gravel pit,0.9 trail miles (1.4 km) E of Pierce Point Road, parking 5.1 road miles (8.2 km) N of intersection with Sir Francis Drake Boulevard., 7.31 km 305 degrees True WNW of Inverness.
80
Comment
RSA754636
Ceanothus gloriosus subsp. porrectus
Dylan O. Burge
2007-5-7
DOB 911 c
Marin
Point Reyese National Seashore, N end of Inverness Ridge, 0.82 road miles (1.3 km) S of Pierce Point Road on gated dirt track, turning off of Pierce Point Road 6.9 road miles (11.0 km) N of intersectin with Sir Francis Drake Boulevard., 9.01 km 318 degrees True NNW of Inverness.
100
Comment
CAS-BOT-BC49960
Ceanothus gloriosus var. gloriosus
Robert H. Menzies
1920-1-1
s.n.
Marin
Tomales Point
Comment
POM172067
Ceanothus gloriosus var. gloriosus
Lester Rowntree
1930-7-17
s.n.
Marin
Point Reyes
Comment
UCSB10901
Ceanothus gloriosus var. gloriosus
1940-3-21
Marin
Approximately 10 miles E. of Point Reyes, Inverness
Comment
CAS-BOT-BC49985
Ceanothus gloriosus var. porrectus
B. A. Stein
1981-9-26
564
Marin
Pt. Reyes Nat. Seashore, Inverness Ridge c. 1/2 mile N of Mt. Vision
243
Comment
CAS-BOT-BC83777
Ceanothus gloriosus var. porrectus
D. O. Burge
2007-5-7
911 b
Marin
Point Reyes National Seashore, N end of Inverness Ridge
100
Comment
UC608496
Ceanothus gloriosus var. porrectus
Beryl O. Schreiber
1936-4-11
2162
Marin
8 miles southwest of Shell Beach, Point Reys Road
Comment
CAS-BOT-BC50629
Ceanothus jepsonii
Alice Eastwood
1913-3-16
2500
Marin
Mt. Tamalpais
Comment
RSA399001
Ceanothus jepsonii
T. S. Brandegee
1893-06
s.n.
Marin
Tamalpais Mt.
Comment
UC420770
Ceanothus jepsonii
H. E. Parks
May, 1925
Marin
Mt. Tamalpais
Comment
UCD112059
Ceanothus jepsonii
Heidi E. M. Dobson
1978-3-28
307
Marin
Above Bolinas-Fairfax Road at base of Pine Hill.
Comment
CAS-BOT-BC51413
Ceanothus masonii
Alice Eastwood; John Thomas Howell
1937-4-18
3838
Marin
Bolinas Ridge
Comment
POM248695
Ceanothus masonii
Alice Eastwood, John T. Howell
1937-4-18
s.n.
Marin
Bolinas Ridge
Comment
RSA285630
Ceanothus masonii
D. C. Michener
1982-7-25
4110
Marin
Bolinas Ridge, along firebreak off of Fairfax-Bolinas Road, 0.5 mile west of summit jct with Ridgecrest Road.
Comment
UC618437
Ceanothus masonii
Lewis S. Rose
1937-5-31
37323
Marin
Bolinas Ridge
Comment
UCD112052
Ceanothus masonii
Roger Raiche
1984-3-24
RR 40070
Marin
Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. (along Salmon Crk).
243
Comment
UCD123934
Ceanothus masonii
D. O. Burge
2007-5-8
913 e
Marin
Golden Gate National Recreation Area, Bolinas Ridge, on fire road connecting the northeast end of Bourne Trail to the Bolinas Ridge Fire Trail, parking 0.2 road miles (0.3 km) west of summit on Bolinas Fairfax Road, 4.23 km 33 deg. (True) NNE of Bolinas.
450
Comment
CAS-BOT-BC51511
Ceanothus oliganthus var. sorediatus
C. H. M.; V. B.
1911-9-14
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC51516
Ceanothus oliganthus var. sorediatus
Alice Eastwood
1913-6-15
3410
Marin
Mt. Tamalpais
Comment
UC18412
Ceanothus oliganthus var. sorediatus
W. L. Jepson
November, 1893
Marin
near Mill Valley (Mt. Tamalpais); Mt. Tamalpais
Comment
RSA40096
Ceanothus ramulosus
L. S. Rose
1948-3-4
48006
Marin
slope of Mt. Tamalpai near Mtn Home.
274
Comment
SEINET12209950
Ceanothus ramulosus
M. T. Doutt
1931-1
369
Marin
Alpine Dam
Comment
CAS-BOT-BC52936
Ceanothus thyrsiflorus
John Thomas Howell
1949-5-15
25315
Marin
Inverness Ridge w. of Inverness
Comment
CAS-BOT-BC52956
Ceanothus thyrsiflorus
James I. McMurphy
1906-4-14
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC52964
Ceanothus thyrsiflorus
H. E. McMinn
1923-3-30
902
Marin
Bolinas Ridge - east end near Alpine Summit
Comment
JEPS77220
Ceanothus thyrsiflorus
Robert M. Lloyd
1963-4-24
2362
Marin
5.8 mi s Fairfax (on Bolinas Rd)
274
Comment
RSA1128
Ceanothus thyrsiflorus
B. D. Stark
1929-7-22
1402
Marin
Muir Woods.
152
Comment
UC1281280
Ceanothus thyrsiflorus
H. E. McMinn
1938-6-19
5154
Marin
Pt. Reyes lighthouse, Marin Co.
Comment
UC615001
Ceanothus thyrsiflorus
Beryl O. Schreiber
1936-3-7
2135
Marin
w Tomales Bay (Tomales Ridge); w of Tomales Bay, Tomales Ridge
Comment
CAS-BOT-BC52931
Ceanothus thyrsiflorus
N. J. Andersson
1852-1-1
s.n.
Marin
Coloma
Comment
SEINET12209981
Ceanothus thyrsiflorus
M. T. Doutt
1931-1
367
Marin
Alpine Dam
Comment
RSA0093434
Ceanothus thyrsiflorus var. thyrsiflorus
Bonnie C. Templeton
1957-6-27
s.n.
Marin
Bolinas Ridge.
Comment
UC1177301
Centaurea calcitrapa
J. Thomas Howell
1938-11-5
Marin
Sausalito
Comment
CAS-BOT-BC274571
Centaurea calcitrapa
John Thomas Howell
1939-9-3
15342
Marin
Near Novato
Comment
CAS-BOT-BC274573
Centaurea calcitrapa
Richard Mc. P Brown
1973-8-23
s.n.
Marin
Nicasio area, along county road A110, ca. 2 1/4 miles south of junction with county road A114 and ca. 1 1/4 miles north of junction with county road A113
Comment
CAS-BOT-BC277160
Centaurea melitensis
Javier Penalosa
1961-6-29
1877
Marin
Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot
Comment
CAS-BOT-BC229789
Centaurea solstitialis
C. Friedel; M. L. Carle; L. Brartman; et al.
2012-8-25
1962
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest.
Comment
RSA105365
Centaurium davyi
Milo S. Baker
1940-7-18
9784
Marin
On west side of road to Pt. Reyes Lighthouse, opposite first farm house east side after crossing Estero.
Comment
CAS-BOT-BC288577
Centromadia fitchii
Walter Lennon
1973-7-19
s.n.
Marin
Near summit of Lucas Valley Rd
Comment
JEPS67145
Centromadia pungens subsp. pungens
Barbara Menzies
1971-10-21
Marin
near Stinson Beach; White Gate Ranch
Comment
RSA15366
Cerastium arvense
C. B. Wolf
1927-4-24
354
Marin
End of Mill Valley Toll Road
Comment
UC615358
Cerastium arvense
Beryl O. Schreiber
1932-3-13
61
Marin
rd. to Point Reyes Lighthouse
Comment
POM285698
Cerastium arvense
H. P. Bracelin
1930-4-30
15
Marin
Point Reyes; Rocky hills near lighthouse grounds.
150
Comment
UC1300956
Cerastium arvense
Helen K. Sharsmith
1963-3-30
5276
Marin
headlands near lighthouse Point Reyes Peninsula; San Francisco Bay Region, Point Reyes Peninsula
121
Comment
UC8260
Cerastium glomeratum
J. Burtt Davy
1898-4-2
Marin
Angel Isl. San Francisco Bay, Angel Isl.
Comment
CAS-BOT-BC388316
Cerastium glomeratum
Peter H. Raven; Michael P. Johnson
1967-5-1
21115
Marin
Angel Island. On south side of island below Rock Quarry
60
Comment
CAS-BOT-BC147723
Cercocarpus betuloides var. traskiae
Lois Dale
s.n.
Marin
Miss Eastwood's garden in Mill Valley
Comment
UC1076335
Cheilanthes gracillima
Herbert L. Mason
1925-2-1
1221
Marin
Mt Tamalpais
Comment
SEINET182855
Cheilanthes gracillima
John P. Young
1925-1-22
Marin
Mt Tamalpais
Comment
JEPS79633
Cheilanthes intertexta
Edward Lee
1954-11-14
4121
Marin
trail from Rock Springs to Laurel Dell; Mt Tamalpais
Comment
UC42450
Cheilanthes intertexta
Mrs. Brandegee
June 1892
Marin
Comment
CAS-BOT-BC175254
Chenopodium
Doreen L. Smith
2001-11-17
s.n.
Marin
Nicasio Reservoir
Comment
UC1176806
Chenopodium ambrosioides var. suffruticosum
John Thomas Howell
1940-9-15
Marin
Stinson Beach
Comment
UC1136382
Chenopodium californicum
B. Schreiber
1936-4-12
2183
Marin
0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle
Comment
UCD98217
Chenopodium macrospermum
John Thomas Howell
1951-10-11
28296
Marin
Drake Memorial, Pt. Reyes Peninsula.
Comment
CAS-BOT-BC499305
Chlorogalum pomeridianum var. divaricatum
John Thomas Howell
1942-6-21
16991
Marin
Carson Ridge
Comment
UC1537189
Chlorogalum pomeridianum var. pomeridianum
Gordon H. True
1937-7-26
818
Marin
dry brushy slope Forest Knolls
60
Comment
CAS-BOT-BC236921
Chloropyron maritimum subsp. palustre
Malcom A. Nobs; S. Galen Smith
1949-6-29
907
Marin
Saline marsh, Pt. Reyes, north of Inverness
Comment
CAS-BOT-BC236923
Chloropyron maritimum subsp. palustre
A. A. Heller
1902-6-19
5722
Marin
Along the Bay Road, Tiburon peninsula
Comment
CAS-BOT-BC236910
Chloropyron maritimum subsp. palustre
John Thomas Howell
1945-8-19
21430
Marin
Salt marsh at hed of Drakes Bay
Comment
CAS-BOT-BC237994
Chloropyron molle subsp. molle
John Thomas Howell
1945-7-8
21277
Marin
At Burdell Station
Comment
RSA150963
Chorizanthe cuspidata var. cuspidata
Clare B. Hardham
1962-6-8
10451
Marin
Tomales Point; Point Reyes Peninsular
Comment
CAS-BOT-BC191503
Chorizanthe cuspidata var. villosa
James L. Reveal
1988-6-1
6963
Marin
Point Reyes National Seashore, on stabilized sand dunes S of Kehow Beach, 0.6 mile NW of Pierce Point Road, about 6.2 air miles NW of Iverness
7
Comment
RSA127051
Chorizanthe cuspidata var. villosa
J. T. Howell
1946-6-9
s.n.
Marin
Abbott's Lagoon
Comment
CAS-BOT-BC191501
Chorizanthe cuspidata var. villosa
Robert A. Norris
1983-8-6
4563
Marin
Point Reyes Beach North. Ca 130 ft above the surf
Comment
CAS-BOT-BC191534
Chorizanthe cuspidata var. villosa
Doreen Smith
2003-5-28
s.n.
Marin
Flats adjacent to the begining of the Bull Point trail, Pt. Reyes National Seashore
Comment
CAS-BOT-BC252816
Chorizanthe polygonoides var. polygonoides
Alice Eastwood
1915-5-15
s.n.
Marin
Tiburon
Comment
CAS-BOT-BC36455
Chrysolepis chrysophylla
Eva de Becker
1984-8-8
s.n.
Marin
S. side Mt. Tamalpais on Troup 80 trail, above its jct. with Sierra Trail
Comment
RSA252237
Chrysolepis chrysophylla
Gary D. Wallace
1974-12-26
1365
Marin
Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck.
396
Comment
UC615297
Chrysolepis chrysophylla var. minor
Beryl O. Schreiber
1932-6-14
349
Marin
Mount Vision Trail; Inverness
Comment
JEPS43887
Circaea alpina subsp. pacifica
W. L. Jepson
1919-5-17
8279
Marin
Paper Mill Creek
Comment
CAS-BOT-BC105829
Cirsium andrewsii
Alice Eastwood
1922-6-22
s.n.
Marin
Rodeo Lagoon near Fort Barry
Comment
CAS-BOT-BC105834
Cirsium andrewsii
John Thomas Howell
1933-7-30
11478
Marin
Marsh near summit of road from Inverness to Pt. Reyes
Comment
CAS-BOT-BC105844
Cirsium andrewsii
Doreen L. Smith
1997-7-18
s.n.
Marin
Abbott's Lagoon, Pt. Reyes National Seashore, in marsh directly east of the lagoon.
Comment
UC1177291
Cirsium andrewsii
J. Thomas Howell
1947-6-18
23275
Marin
Dillons Beach
Comment
RSA0070567
Cirsium andrewsii
J. T. Howell
1946-6-30
22129
Marin
East of Rodeo Lagoon.
Comment
SEINET11860267
Cirsium andrewsii
M. T. Doutt
1931-5-10
445
Marin
near Pt. Reyes, along road from Nicasio
Comment
UC589427
Cirsium brevistylum
Beryl O. Schreiber
1932-6-17
535
Marin
Waterfall Beach Tomales Bay, Waterfall Beach
Comment
JEPS23569
Cirsium hydrophilum var. vaseyi
Peter H. Raven, R. Snow
1958-7-25
13696
Marin
Azalea Springs Mount Tamalpais, Azalea Springs
Comment
CAS-BOT-BC285599
Cirsium occidentale var. occidentale
John Thomas Howell
1941-5-18
16188
Marin
Stinson Beach
Comment
CAS-BOT-BC286535
Cirsium occidentale var. venustum
John Thomas Howell
1943-5-30
18188
Marin
Northside Trail, Mt. Tamalpais
Comment
CAS-BOT-BC280462
Cirsium quercetorum
John Thomas Howell
1944-7-9
19687
Marin
Inverness Ridge
Comment
CAS-BOT-BC280468
Cirsium quercetorum
Saichi Kawahara
1969-5-28
1151
Marin
East end of Limantour Spit, Drakes Bay
Comment
CAS-BOT-BC288693
Cirsium quercetorum
John Thomas Howell
1943-5-30
18180
Marin
Summit Ave, Mill Valley
Comment
CDA18366
Cirsium quercetorum
G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller
1978-5-18
2390
Marin
Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness.
15
Comment
POM261289
Cirsium quercetorum
J. T. Howell
1939-6-25
14796
Marin
Summit Avenue, Mill Valley
Comment
CDA32968
Cirsium quercetorum
Dave Minnesang & Phyllis Hiatt
1979-5-17
Marin
Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd.
0
Comment
SJSU11872
Cirsium quercetorum
N. B. Carr
1964-5-3
Marin
by State Route One midway between Olema & Bolinas Lagoon
Comment
CAS-BOT-BC288741
Cirsium remotifolium
Peter H. Raven; Michael P. Johnson
1967-5-1
21179
Marin
Angel Island, on S ridge of Mt Ida
237
Comment
CAS-BOT-BC288743
Cirsium remotifolium
John Thomas Howell
1946-5-16
21878
Marin
Angel Island, S side
Comment
CAS-BOT-BC288747
Cirsium remotifolium
John Thomas Howell
1939-6-25
14797
Marin
Summit Avenue, Mill Valley
Comment
CAS-BOT-BC288752
Cirsium remotifolium
John Thomas Howell
1939-6-25
14798
Marin
Summit Avenue, Mill Valley
Comment
UC185529
Cirsium vulgare
Katharine Brandegee
1907-7-1
Marin
Westpoint Road Tamalpais
Comment
UCD116500
Cistus incanus
John Thomas Howell
1941-6-10
16287
Marin
Black Point.
Comment
CAS-BOT-BC422419
Clarkia amoena
D. Smith; K. Martin; M. A. Garcia; G. Anderson
2014-6-14
14671
Marin
Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road.
Comment
RSA108244
Clarkia amoena subsp. amoena
Harlan Lewis, M. Lewis
1947-6-15
437
Marin
Highway 1, at Stemple Creek Bridge (27-27) north of Tomales
Comment
CAS-BOT-BC164210
Clarkia concinna
Doreen Smith
2001-6-11
s.n.
Marin
Lucas Valley Road, from Mt. Muir ct. to junction with Nicasio Valley road
Comment
UC130677
Clarkia concinna subsp. concinna
H. M. Hall
1909-6-5
8500
Marin
Lagunitas
Comment
NY231284
Clarkia concinna subsp. raichei
G. A. Allen
1988-4-13
1239
Marin
1.1 km south of Tomales on Hwy. 1
Comment
CAS-BOT-BC164295
Clarkia davyi
Alice Eastwood
1915-6-23
4770
Marin
Pt. Reyes
Comment
CAS-BOT-BC232263
Clarkia gracilis subsp. gracilis
T. Gosliner; B. Gosliner; S. Bishop; et al.
2012-5-5
1226
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest.
Comment
RSA31385
Clarkia gracilis subsp. gracilis
J. T. Howell
1946-5-19
21912
Marin
Meadows Club, Fairfax Hills
Comment
UC112989
Clarkia gracilis subsp. gracilis
Katharine Brandegee
1908-7-6
Marin
grade from Larsen's Liberty's (near bottom, Bolinas Road)
Comment
UC1422875
Clarkia gracilis subsp. sonomensis
John Thomas Howell
1940-5-12
15420
Marin
Lagunitas Creek
Comment Read comments Jun 24 2011
CAS-BOT-BC162498
Clarkia purpurea subsp. purpurea
Mrs. E. C. Sutliffe
1920-4-1
s.n.
Marin
Sausalito hills.
Comment
RSA114321
Clarkia purpurea subsp. purpurea
J. T. Howell
1947-5-21
23187
Marin
Tiburon.
Comment
CAS-BOT-BC163734
Clarkia purpurea subsp. quadrivulnera
Peter H. Raven; Michael P. Johnson
1967-5-1
21201
Marin
Angel Island. Wooded slopes above Hospital Cove, west side of island
60
Comment
SJSU11013
Clarkia purpurea subsp. quadrivulnera
A. B. Brainerd
1967-5-19
78
Marin
Kentfield
Comment
CAS-BOT-BC165060
Clarkia rubicunda
Peter H. Raven
1957-6-29
11002
Marin
Roadside near Meadow Club, 1.5 miles south-west of Fairfax, (near city limits)
Comment
CAS-BOT-BC165069
Clarkia rubicunda
Wilma Follette
1996-7-16
s.n.
Marin
Fort Baker - East Road
Comment
CAS-BOT-BC439216
Claytonia exigua subsp. exigua
Alice Eastwood
1917-5-6
s.n.
Marin
Mt. Tamalpais
Comment
SEINET215095
Claytonia exigua subsp. exigua
E. E. Grissell
1967-5-6
13
Marin
Bolinas Rd ca 2.25 mi SW of Fairfax Post Office
76
Comment
UCD161970
Claytonia gypsophiloides
Ayzik Solomeshch
2014-5-23
s.n.
Marin
Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.)
180
Comment
CAS-BOT-BC439345
Claytonia gypsophiloides
Lincoln Constance; Alan A. Beetle
1940-4-20
2566
Marin
Above Alpine Lake, 5.4 miles southeast of Fairfax.
365
Comment
HSC17748
Claytonia gypsophiloides
H. E. Parks
Mar 1926
Marin
Tiburon Peninsula
Comment
POM264851
Claytonia gypsophiloides
Lincoln Constance, A. A. Beetle
1940-4-20
2566
Marin
Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax.
366
Comment
RSA712415
Claytonia parviflora subsp. parviflora
K. L. Chambers
1977-6-15
4 .06
Marin
Mt. Tamalpais east summit on Eldridge Grade fire road below parking lot. Oak duff on and below shaded rock shelves by the trail, north-facing side of summit ridge.
Comment Read comments Mar 15 2011
CAS-BOT-BC278126
Claytonia perfoliata
D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess
2013-3-9
13013
Marin
Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24
Comment
RSA117679
Claytonia perfoliata
S. S. Tillett
1956-6-29
553
Marin
Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness.
Comment
SEINET5727676
Claytonia perfoliata
Guy van Cleave
1971-1
5
Marin
1 mile north of upper Martling Drive.; San Anselmo
Comment
UC903287
Claytonia sibirica
Ethel Crum
1933-9-24
1565
Marin
shore of Drake's Estero; Point Reyes Peninsula
Comment
SEINET11942408
Claytonia sibirica
E. H. Graham
1931-1
6847
Marin
Camp near Blacksmith Shop, Pt. Reyes
Comment
CAS-BOT-BC91401
Clematis lasiantha
Wilma Follette
2001-5-10
s.n.
Marin
Rubicon Canyon, Las Gallinas Valley, San Rafael.
Comment
UC9075
Clematis ligusticifolia
W. C. Blasdale
1893-6-14
Marin
Lagunitas Creek
Comment
RSA298970
Clematis ligusticifolia
Edward Lee
1934-6-17
923
Marin
1-2 miles S of S Brook. [5 Brooks?]
Comment Read comments Nov 13 2015
UC723793
Clintonia andrewsiana
Joseph Andorfer Ewan
1936-4-27
9469
Marin
Throckmorton Avenue trail at head of Mill Valley Mill Valley; , Throckmorton Avenue
Comment
UC765933
Clintonia andrewsiana
Robert F. Hoover
1941-5-12
5047
Marin
near Lagunitas
Comment
CAS-BOT-BC499384
Clintonia andrewsiana
Anna Head
1921-5-1
s. n.
Marin
Orrs Hot Springs
Comment
UCD70812
Collinsia sparsiflora
Michele H. Mills
1998-4-24
232
Marin
Mt. Tamalpais, Marin Municipal Water District property, north of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd.
590
Comment
JEPS77208
Collinsia sparsiflora var. collina
Robert M. Lloyd
1963-4-24
2354
Marin
5 mi s Fairfax (on Bolinas Rd)
274
Comment
UC1554406
Collomia heterophylla
Alice M. Ottley
1921-4-21
1229
Marin
Mt. Tamalpais San Francisco Bay Region
Comment
UC23633
Collomia heterophylla
W. L. Jepson
1891-6-11
Marin
lower slopes Mt. Tamalpais
Comment
SEINET13778109
Collomia heterophylla
A. A. Heller
1906-6-12
8389
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC286132
Conyza canadensis
Gordon H. True
1968-3-29
4632
Marin
Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo
Comment
RSA244338
Corallorhiza maculata
C. W. Tilforth, John Dourley
1973-7-17
895
Marin
West side of Nicasio Reservoir, Pt. Reyes - Petaluma Road
Comment
UC4392
Corallorhiza striata
J. Burtt Davy
1893-4-26
Marin
Mt. Tamalpais North Coast Ranges
Comment
JEPS17325
Cordylanthus maritimus subsp. palustris
A. A. Heller
1902-6-19
5722
Marin
Tiburon peninsula, along the Bay road Tiburon peninsula
Comment
JEPS20318
Cordylanthus maritimus subsp. palustris
Lewis S. Rose
1957-7-22
57121
Marin
coastal salt marshes, Drakes Estero Point Reyes
Comment
CAS-BOT-BC531464
Cordylanthus pilosus subsp. pilosus
A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom
2015-6-12
15809
Marin
Mount Tamalpais. Marin Municipal Water District lands: where Bullfrog Creek meets Alpine Lake
Comment
CAS-BOT-BC105657
Corethrogyne filaginifolia
R. H. Wagner
1979-6-13
409
Marin
Along trail to Marshall Beach, Point Reyes N.S.
Comment
UC202952
Corethrogyne filaginifolia
E. R. Drew
1889-5-18
Marin
Inverness
Comment
UC31259
Corethrogyne filaginifolia
J. Burtt Davy
1898-8-1
4349
Marin
near Olema
Comment
UC589503
Corethrogyne filaginifolia
Beryl O. Schreiber
1932-6-17
530
Marin
Waterfall Beach; Tomales Bay
Comment
UC762015
Corethrogyne filaginifolia
R. F. Hoover
1941-6-19
5367
Marin
nw of Inverness; Invernes Ridge
Comment
CAS-BOT-BC366899
Correa speciosa
Greg de Nevers
1997-11-25
11111
Marin
Larkspur
Comment
CAS-BOT-BC422409
Cortaderia jubata
J. Klein; A. Brown; S. Ketzier; F. Trusheim
2014-9-13
14683
Marin
Mount Tamalpais. Marin Municipal Water District lands: Peters Dam
Comment
UC1135193
Corylus californica
N. French
1935-3-28
616
Marin
Muir Woods
243
Comment
UC589511
Corylus californica
Beryl O. Schreiber
1932-6-17
501
Marin
Waterfall Beach Tomales Bay
Comment
SEINET12034009
Corylus californica
H. W. Graham
1927-1
s.n.
Marin
along Railroad from Mill Valley to Muir Woods, near San Francisco
Comment
RSA135466
Corylus cornuta var. californica
Volney Rattan
1877-2-24
s.n.
Marin
San Rafael.
Comment
CAS-BOT-BC422393
Cotoneaster franchetii
D. Greenberger; A. Davis; N. Davis; V. Smith
2014-6-14
14402
Marin
Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate.
Comment
HSC93957
Cotula coronopifolia
C. Newberry
1994-7-5
7155
Marin
Point Reyes National Seashore, Tomales Bay
Comment
UC895263
Cotula coronopifolia
Lewis S. Rose
1941-6-10
41263
Marin
Novato Creek W of Black Point Marsh
1
Comment
UCR20574
Cotula coronopifolia
H. M. Whistler
1966-4-15
s.n.
Marin
Central Coast, McClure's Beach, on Tomales Point
8
Comment
POM356277
Cotula coronopifolia
Glenn A. Gorelick
1967-4-30
s.n.
Marin
Point Reyes Natl. Seashore, 9 miles northeast of lighthouse.
Comment
CAS-BOT-BC427587
Crassula aquatica
John Thomas Howell
1945-5-9
20857
Marin
Near Hamilton Field
Comment
CAS-BOT-BC427749
Crassula connata
John Thomas Howell
1946-3-24
21582
Marin
Carson country
Comment
SEINET13729308
Crassula connata var. connata
Unknown
1963-4-7
71
Marin
CALIFORNIA marin County On road off Highway 1, 3 miles north of Golden Gate Bridge. Altitude about 400 feet.
Comment
HSC11993
Croton setiger
D. La Conte
1970-7-18
25
Marin
Mt. Tamalpais, SE of Prospector's Camp, growing in the middle of the trail
61
Comment
CAS-BOT-BC217975
Crypsis alopecuroides
Doreen Smith
2001-10-1
s.n.
Marin
Nicasio Reservoir
Comment
CAS-BOT-BC190117
Crypsis schoenoides
Doreen Smith
2001-11-17
s.n.
Marin
East shore Nicasio Reservoir.
Comment
UC750671
Cryptantha leiocarpa
Lewis S. Rose
1946-5-3
46053
Marin
Dillons Beach
6
Comment
RSA181405
Cupressus sargentii
James I. McMurphy
1910-3-5
s.n.
Marin
West side of Mount Tamalpais
Comment
UC1238031
Cupressus sargentii
William Bridge Cooke
1941-12-21
Marin
slopes and top of ridge s San Geronimo
274
Comment
CAS-BOT-BC224496
Cuscuta californica
John Thomas Howell
1939-5-21
14696
Marin
South end of Tiburon Peninsula
Comment
SEINET905775
Cuscuta campestris
Lewis S. Rose
1946-1
46281
Marin
laguna in Chilleno Valley
Comment
RSA22025
Cuscuta ceanothi
J. T. Howell
1939-9-3
15355
Marin
San Antonio Creek
Comment
SEINET3148806
Cuscuta subinclusa
L. S. Rose
1939-9-3
39363
Marin
San Antonio slough, N of Novato
2
Comment
UC879578
Cuscuta subinclusa
Lewis S. Rose
1939-9-3
39363
Marin
n of Novato; San Antonio Slough
1
Comment
CAS-BOT-BC299750
Cynara cardunculus
Catherine Best; Wilma Follette
1998-6-13
s.n.
Marin
Black Point, Novato on Renaissance Faire site
Comment
CAS-BOT-BC190219
Cynodon dactylon
Javier Penalosa
1961-7-8
1937
Marin
Tiburon Peninsula. Dry border of Typha marsh in Tiburon.
Comment
CAS-BOT-BC351072
Cynoglossum grande
C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi
2013-2-23
13101
Marin
Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet
Comment
RSA125836
Cynoglossum grande
G. R. Campbell
1956-4-5
6
Marin
ca. 0.5 mile above Phoenix Lake, near jct. of trail to Mt. Tamalpais.
366
Comment
CAS-BOT-BC190412
Cynosurus echinatus
Ernest C. Twisselmann
1956-9-9
3127
Marin
Mount Tamalpais. Mountain Theater.
609
Comment
CAS-BOT-BC190418
Cynosurus echinatus
John Thomas Howell
1942-6-7
s.n.
Marin
San Anselmo Canyon.
Comment
CAS-BOT-BC231845
Cynosurus echinatus
S. Whelan; L. DiGirolamo; A. Young
2012-5-5
104
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail.
Comment
CAS-BOT-BC114802
Cyperus
J. Zaninovich
1978-7-6
842 -80
Marin
Deer creek and Highway 65
Comment
CAS-BOT-BC114725
Cyperus difformis
John Thomas Howell
1945-1-7
20771
Marin
CCC Camp above Muir Woods, Mt. Tamalpais.
Comment
CAS-BOT-BC114643
Cyperus eragrostis
J. Penalosa
1961-8-26
2196
Marin
Tiburon Blvd at Belvedere Dr. Marshy spot at culvert.
Comment
RSA119341
Cyperus eragrostis
S. S. Tillett
1956-6-30
580
Marin
In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula
Comment
RSA365065
Cyperus eragrostis
H. de Forest
1930-8-15
s.n.
Marin
Phoenix Lake.
Comment
CAS-BOT-BC95724
Cyperus erythrorhizos
Doreen Smith
2001-7-21
s.n.
Marin
Terra Linda. Bamboo Terrace.
Comment
SD43429
Cypselea humifusa
Philip A. Munz
1947-10-5
12193
Marin
Lake Lagunitas above Ross
245
Comment
RSA39851
Cypselea humifusa
P. A. Munz
1947-10-5
12193
Marin
Lake Lagunitas above Ross
244
Comment
CAS-BOT-BC70605
Cystopteris fragilis
W. R. Dudley
1893-4-30
s.n.
Marin
Lagunitas Creek - by road
Comment
CDA37487
Dactylis glomerata
D. G. Kelch
2011-5-13
11 .249-F
Marin
Near Phoenix Lake.
Comment
UCD37433
Dactylis glomerata
Beecher Crampton
1960-6-8
5606
Marin
Marin County, Point Reyes Peninsula, 1.5 miles south of McClure's Beach, northern section of Inverness Ridge.
Comment
UCD60278
Dactylis glomerata
Beecher Crampton
1960-6-8
5606
Marin
Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach.
Comment
CAS-BOT-BC189759
Dactylis glomerata
Peter H. Raven
1952-6-27
4191
Marin
Ralston E. White Estate, upper Blithedale Canyon, Mount Tamalpais.
Comment
CAS-BOT-BC309794
Danthonia californica
C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell
2013-5-4
13133
Marin
Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04
Comment
UC1177113
Danthonia californica
John Thomas Howell
1941-5-25
16210
Marin
Rifle Camp Mt. Tamalpais
Comment
UC53340
Danthonia californica
Jos. Burtt Davy
1900-6
Marin
Point Reyes Peninsula
Comment
UCD47918
Danthonia californica
Ellen Dean; Davis Botanical Society
2005-5-7
2531
Marin
Marin County. Tiburon Peninsula. Ring Mountain Preserve, lower part of trail near road.
15
Comment
UCD60464
Danthonia californica
Leonard
1919-6-10
X 3031
Marin
San Quentin.
Comment
UCD60999
Danthonia californica var. americana
Mrs. H. P. Kelley
1916-4-6
Marin
Baker's Hillgrade. Corte Madera.
Comment
UCD127419
Daucus pusillus
June McCaskill; C. H. Lamoureux
1956-6-29
494
Marin
Drakes Beach.
Comment
CAS-BOT-BC173272
Delphinium
Lena E. Bowley
1939-5-1
s.n.
Marin
Unspecified
Comment
CAS-BOT-BC9013
Delphinium decorum
L. R. Abrams
1927-4-19
11599
Marin
Near Lighthouse at Point Reyes
Comment
UC1300969
Delphinium decorum subsp. decorum
Helen K. Sharsmith
1963-3-30
5283
Marin
near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula
15
Comment Read comments Sep 27 2007
UC1537321
Delphinium decorum subsp. tracyi
Gordon H. True Jr.
1936-3-21
364
Marin
w slope of hill near Forest Knolls
213
Comment Read comments Sep 27 2007
POM203354
Delphinium decorum subsp. tracyi
Roxana S. Ferris
1932-4-2
8044
Marin
Point Reyes, near lighthouse
Comment
CAS-BOT-BC10184
Delphinium hesperium
Alice Eastwood
1925-6-7
12974
Marin
Meadow near Fairfax
Comment
CHSC22742
Delphinium nudicaule
Robert A. Schlising; Anna Eagle
1963-4-10
2504
Marin
Coast Ranges. Lucas Valley Road, few miles west of exit from highway 101.
Comment
JEPS23350
Delphinium nudicaule
W. L. Jepson
1892-6-11
Marin
about 300 ft below summit; Tamalpais
Comment
UC635354
Delphinium nudicaule
Herbert L. Mason
1925-4-12
1341
Marin
Pipeline Trail Mt. Tamalpais
Comment
SEINET12094156
Delphinium nudicaule
F. H. Utech
1988-1
88 -148
Marin
W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax
380
Comment
UC1176745
Delphinium patens
John Thomas Howell
1940-5-12
15436
Marin
San Anselmo Creek Canyon
Comment
CAS-BOT-BC471226
Delphinium patens subsp. patens
A. Williams
2014-4-23
14806
Marin
Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake at Yolanda, N side of Phoenix Lake Road
Comment
RSA41869
Dendromecon rigida
H. C. Cantelow
1934-4-16
s.n.
Marin
Bolinas Grade
Comment
UC118535
Dendromecon rigida
Katharine Brandegee
1905-6-18
Marin
Tamalpais
Comment
UC187654
Dendromecon rigida
Katharine Brandegee
1916-7-2
Marin
upper end of Lovell Ave. Tamalpais, Mill Valley
Comment
UC85475
Dendromecon rigida
Katharine Brandegee
1907-6-9
Marin
upper part of Lovell Avenue Tamalapais, Mill Valley
Comment
CAS-BOT-BC11011
Dendromecon rigida subsp. rigida
James I. W. McMurphy
1906-4-14
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC11016
Dendromecon rigida subsp. rigida
Alice Eastwood
1912-7-29
1508
Marin
Mt. Tamalpais
Comment
UC1746083
Deschampsia cespitosa subsp. beringensis
Annetta M. Carter
1934-4-29
517
Marin
3 mi. W of Two Rock Junction on Tomales Rd.
Comment
CAS-BOT-BC192549
Deschampsia cespitosa subsp. holciformis
Jos. Burtt Davy
1899-7-19
s.n.
Marin
Point Reyes Peninsula
Comment
UC60231
Deschampsia cespitosa subsp. holciformis
Jos. Burtt Davy
1899-7-19
Marin
Point Reyes
Comment
POM290339
Deschampsia danthonioides
Lyman Benson
1935-5-16
6563
Marin
U.S. 101, N. of San Rafael; seaward N. Coast; S. F. Bay
30
Comment
RSA430499
Deschampsia danthonioides
Lyman Benson
1935-5-16
6564
Marin
U.S. 101: North of San Rafael.
30
Comment
POM148900
Dicentra formosa subsp. formosa
Michener, Bioletti
1893-5-7
s.n.
Marin
Tocoloma
Comment
CAS-BOT-BC499461
Dichelostemma capitatum
L. R. Abrams
1918-4-27
6889
Marin
Ignacio
Comment
RSA125864
Dichelostemma capitatum subsp. capitatum
G. R. Campbell
1956-4-6
12
Marin
Carson Ridge, Mt. Tamalpais
305
Comment
CAS-BOT-BC502559
Dichelostemma congestum
Phyllis Ellman
1974-5-16
s.n.
Marin
Audubon Scantuary, Tiburon Peninsula
Comment
CAS-BOT-BC152288
Diplacus congdonii
Marion L. Campbell
1918-4-7
s.n.
Marin
Near Alpine, on road to Bolinas
Comment
OBI49341
Diplacus douglasii
David M. Thompson
1989-3-19
991
Marin
Mt. Tamalpais State Park. Above W end of parking lot for Bootjack Picnic Area (and trailhead for Bootjack and mt Davis trls0
Comment
UC197463
Disporum hookeri
C. F. Sonne
April, 1888
Marin
near Camp Taylor
Comment
UC72486
Disporum smithii
Milo S. Baker
1904-4-24
Marin
Redwood Canyon
Comment
POM169816
Disporum smithii
Milo S. Baker
1904-4-24
s.n.
Marin
Redwood Canyon.
Comment
CAS-BOT-BC195635
Distichlis spicata
Javier Penalosa
1961-5-5
1426
Marin
Below Tiburon Boulevard ca. 100 yds. west of Blackfield Drive
Comment
UCD64372
Distichlis spicata var. stolonifera
E. W. Taylor
1933-6-13
Marin
Black Point cut-off.
Comment
UC1039587
Dodecatheon hendersonii
Herbert L. Mason
1925-2-15
1239
Marin
Mill Valley
Comment
UC22386
Dodecatheon hendersonii
F. T. Bioletti
April, 1892
Marin
Fairfax
Comment
RSA125837
Dodecatheon hendersonii
G. R. Campbell
1956-4-5
7
Marin
Ca. 0.5 mi. above Phoenix Lake, near jct. of trail to Mt. Tamalpais.
366
Comment
RSA461373
Dodecatheon hendersonii
M. Partson
1912-2-27
s.n.
Marin
Kentfield.
Comment
UC1039586
Dodecatheon hendersonii
Herbert L. Mason
1925-1-18
1187
Marin
Forbes
Comment
JEPS127696
Drymocallis glandulosa
Adam C. Schneider with Susan Fawcett
2014-3-28
455
Marin
Trail to Slide Ranch, Northwest of Muir Beach Overlook.
Comment
RSA15357
Drymocallis glandulosa var. wrangelliana
Carl B. Wolf
1927-4-24
366
Marin
Stinson Beach.
Comment
UC420592
Drymocallis glandulosa var. wrangelliana
I. J. Condit
1913-4-8
Marin
roadside near Muir Woods; near Muir Woods
Comment
CAS-BOT-BC70903
Dryopteris arguta
Volney Rattan
1877-2-24
s.n.
Marin
San Rafael
Comment
UC42172
Dryopteris arguta
Marshall A. Howe
1892-5-31
Marin
Sausalito
Comment
CAS-BOT-BC70912
Dryopteris arguta
Alice Eastwood
1913-8-9
s.n.
Marin
Ross Valley
Comment
RSA40321
Dryopteris arguta
L. S. Rose
1947-11-27
47244
Marin
Mill Valley. Cascade Drive
Comment
CAS-BOT-BC71070
Dryopteris expansa
Doreen Smith
2001-10-1
s.n.
Marin
Bear Valley, Point Reyes
Comment
CAS-BOT-BC422423
Dudleya cymosa
D. Smith; K. Martin; M. A. Garcia; G. Anderson
2014-6-14
14678
Marin
Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road.
Comment
UC1015378
Dudleya cymosa
Reid Moran
1947-6-13
2287
Marin
1 mi n Stinson Beach
Comment
LA210129
Dudleya cymosa
K. Nakai;
1978-8-31
399
Marin
Panoramic Hwy. ca. 7.5 km E of Calif. Hwy. 1
Comment
CAS-BOT-BC428127
Dudleya cymosa subsp. cymosa
John Thomas Howell
1939-8-27
15323
Marin
Fish Grade between Phoenix Lake and Lake Lagunitas
Comment
CAS-BOT-BC428300
Dudleya farinosa
Gordon H. True
1971-9-1
6995 A
Marin
Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo
60
Comment
CAS-BOT-BC83558
Dysphania pumilio
Doreen Smith
2002-9-1
s.n.
Marin
Nicasio Reservoir.
Comment
CAS-BOT-BC445605
Echinodorus berteroi
Doreen Smith
1999-9-20
s.n.
Marin
Stafford Lake, Novato
Comment
CAS-BOT-BC229750
Echium candicans
S. Creer; A. Williams
2012-5-2
410 b
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail
Comment Read comments Jun 22 2020
CDA5611
Echium plantagineum
J. T. Howell
1969-7-1
45871
Marin
Southwest of Point Reyes Station on road to Inverness.
0
Comment
UCD61180
Ehrharta calycina
Chandler Jensen
1964-6-1
Marin
Point Reyes Peninsula, near lighthouse.
Comment
CAS-BOT-BC197307
Ehrharta erecta
Greg de Nevers
1982-1-2
1885
Marin
At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101
1
Comment
CAS-BOT-BC112860
Eleocharis macrostachya
Catherine Best
1981-5-2
s.n.
Marin
Hidden Lake, Mt. Burdell
Comment
SEINET3910847
Eleocharis macrostachya
Robert A. Norris
1983-7-23
4547
Marin
Common and gregarious in narrow marshy border of small pond near w. end of Stafford Lake Park, 5 mi. W Novato.; 0
43
Comment
CAS-BOT-BC203859
Elymus X hansenii
John Thomas Howell
1941-7-16
16378
Marin
Near Rock Spring, Mt. Tamalpais
Comment
UCD62805
Elymus X hansenii
Beecher Crampton
1955-5-24
2808
Marin
US Hwy. 101, 1 mile north San Rafael.
Comment
CHSC8236
Elymus californicus
M. Banning
1969-5-9
92
Marin
Roadside, 1/2 mi. W. of Samuel P. Taylor Park on Hwy 104.
45
Comment
UC768790
Elymus californicus
R. F. Hoover
1941-6-19
5361
Marin
4 mi e of Point Reyes Station (Lagunitas Creek); Lagunitas Creek
Comment
HSC38385
Elymus glaucus
A. M. Montalvo, J. D. Ackerman
1974-6-24
337
Marin
3.5 miles S of Marshall, along Hwy. 1.
Comment
SEINET10864628
Elymus glaucus
John Thomas Howell
1941-5-25
Howell 16215
Marin
Rifle Camp, Mount Tamalpais.
Comment
CAS-BOT-BC203494
Elymus glaucus subsp. glaucus
John Thomas Howell
1943-6-6
18209
Marin
Canyon below Muir Woods
Comment
CAS-BOT-BC231838
Elymus glaucus subsp. glaucus
A. Williams; E. McDermott; D. Smith; et al.
2012-6-23
1408
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road
Comment
RSA127230
Elymus glaucus subsp. virescens
J. T. Howell
1947-5-14
23161
Marin
McClure Beach
Comment
SEINET203579
Elymus glaucus subsp. virescens
F. J. Hermann
1955-7-25
11919
Marin
Mt. Tamalpais; Matt Davis Trail Bootjack Camp
Comment
CAS-BOT-BC234059
Elymus multisetus
John Thomas Howell
1943-5-15
18072
Marin
Tiburon Peninsula
Comment
CAS-BOT-BC166286
Epilobium canum subsp. canum
Peter H. Raven; Michael P. Johnson
1967-5-2
21342
Marin
Hospital Cove, west side of island. Angel Island
15
Comment
CAS-BOT-BC232261
Epilobium ciliatum subsp. ciliatum
A. Williams; L. Leatherman; K. Roster; et al.
2012-8-25
1761
Marin
Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12.
Comment
JEPS39278
Epilobium ciliatum subsp. watsonii
W. L. Jepson
1928-6-10
12930
Marin
Tiburon
Comment
RSA698284
Epilobium ciliatum subsp. watsonii
J. R. Bruff
1936-8-21
s.n.
Marin
Bodega Bay.
Comment Read comments Aug 25 2012
CAS-BOT-BC423325
Epilobium minutum
J. Klein; P. Suri; G. Anderson; R. Schneider
2014-5-10
14323
Marin
Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland.
Comment
UC13518
Epipactis gigantea
W. C. Blasdale
1893-7-14
Marin
Lagunitas
Comment
UC4490
Epipactis gigantea
W. G. Klee
Marin
Taylorville
Comment
CAS-BOT-BC471232
Equisetum
J. Klein; P. Scott; C. Liu; R. Truitt
2014-3-22
14304
Marin
Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along LIly Lake Road
Comment
CAS-BOT-BC57904
Equisetum arvense
John Thomas Howell
1949-4-27
25310
Marin
S. of Tomales.
Comment
CAS-BOT-BC57912
Equisetum arvense
John Thomas Howell
1945-5-20
20876
Marin
Tiburon.
Comment
CAS-BOT-BC57331
Equisetum laevigatum
Doreen Smith
1999-10-7
s.n.
Marin
Petaluma - Marshall and Hicks Valley Roads junction (S.E. corner)
Comment
RSA684686
Equisetum telmateia
H. de Forest
1930-4-21
s.n.
Marin
Lake Lagunitas.
Comment
UCR21007
Equisetum telmateia subsp. braunii
H. M. Whistler
1966-4-15
s.n.
Marin
Central Coast, McClure's Beach, on Tomales Point
8
Comment
CAS-BOT-BC204482
Eragrostis cilianensis
Doreen Smith
2001-10-1
s.n.
Marin
Shores of Stafford Lake reservoir
Comment
UC1950145
Eragrostis hypnoides
Barbara Ertter with Elizabeth Neese
1988-10-29
8014
Marin
Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, surrounded by grassy hills; on NW edge of reservoir, no Nicasion Valley Road ca 1 mi E of Petaluma Rd.
Comment
CAS-BOT-BC204587
Eragrostis mexicana subsp. virescens
John Thomas Howell
1986-9-3
s.n.
Marin
Terra Linda Vegetable Garden, Nova Albion & Cermenho Ct, San Rafael
Comment
RSA127590
Eragrostis pectinacea
J. T. Howell
1954-9-23
30109
Marin
Ross, Milton H. Esberg place.
Comment
CAS-BOT-BC284135
Eragrostis pectinacea var. pectinacea
John Thomas Howell
1954-9-23
30109
Marin
Milton H. Esberg place, Ross
Comment
RSA51359
Eremocarpus setiger
L. S. Rose
1949-9-5
49173
Marin
3 mi. southwest of Fairfax.
274
Comment
CAS-BOT-BC324028
Erica lusitanica
Doreen Smith
1999-4-1
s.n.
Marin
Pt. Reyes, W of Inverness near fire road, lower slopes of Mt. Vision.
Comment
CAS-BOT-BC131541
Ericameria arborescens
T. S. Brandegee
1886-7-1
s.n.
Marin
Tamalpais
Comment
CAS-BOT-BC131543
Ericameria arborescens
L. R. Abrams
1915-10-25
5604
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC131547
Ericameria arborescens
L. S. Rose
1941-10-7
41461
Marin
Bootjack Camp, east slope of Mt. Tamalpais
530
Comment
JEPS19185
Ericameria arborescens
W. L. Jepson
1911-10-10
4758
Marin
Mt. Tamalpais
518
Comment
POM195307
Ericameria arborescens subsp. arborescens
H. E. Parks
1924-10-12
2488
Marin
Above Mill Valley, Mt. Tamalpais
305
Comment
RSA93277
Ericameria arborescens subsp. arborescens
F. W. Peirson
1925-10-3
6449
Marin
Mt. Tamalpais
549
Comment
UC1614436
Ericameria ericoides
Charles M. Belshaw
1936-8-30
2647
Marin
near the Pacific Ocean Stinson Beach
Comment
CAS-BOT-BC232213
Eriodictyon californicum
C. Kellner; M. Camarillo; V. Reeder; et al.
2012-5-5
1302
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade.
Comment
CHSC74989
Eriodictyon californicum
Ed Taub
1974-5-4
124
Marin
On Carson Ridge, off Bolinas valley Road, west of Fairfax.
457
Comment
UC615275
Eriodictyon californicum
Beryl O. Schreiber
1933-6-23
852
Marin
Mount Vision Road Inverness; , Mount Vision Road
Comment
UCD14227
Eriodictyon californicum
Tim Metcalf
1974-5-4
286
Marin
Marin County; up Carson Ridge off of Bolinus County Road, east of Fairfax, above edge of dirt road;
304
Comment
RSA401494B
Eriodictyon californicum
M. B. Dunkle
1931-7-12
2496
Marin
Mt. Tamalpais, north slope.
Comment
SEINET5496015
Eriodictyon californicum
A. A. Heller
1906-6-12
8394
Marin
Mt. Tamalpais
Comment
RSA130888
Eriogonum caninum
E. K. Balls
1958-7-22
23589
Marin
Mt. Tamalpais above Pan Toll Campground
518
Comment
CAS-BOT-BC259188
Eriogonum latifolium
Alice Eastwood
1926-6-9
13915
Marin
Sausalito
Comment
CAS-BOT-BC259196
Eriogonum latifolium
John Thomas Howell
1941-6-8
16261
Marin
Hills ne. of San Rafael
Comment
RSA232044
Eriogonum latifolium
C. W. Tilforth
1972-9-14
704
Marin
Low, open hills north of Point Reyes Lighthouse, Point Reyes
Comment
CAS-BOT-BC259504
Eriogonum luteolum var. caninum
John Thomas Howell
1927-8-22
3037
Marin
Rock Spring Trail, west of West Point, Mt. Tamalpais
548
Comment
JEPS19677
Eriogonum luteolum var. caninum
W. L. Jepson
1891-7-20
Marin
Tiburon
Comment
UC1176909
Eriogonum luteolum var. caninum
John Thomas Howell
1945-9-2
Marin
Black Canyon San rafael Hills
Comment
UCD161834
Eriogonum luteolum var. caninum
Ayzik Solomeshch
2014-6-10
s.n.
Marin
Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.)
320
Comment
CAS-BOT-BC421684
Eriogonum nudum
P. DaSilva; M. Camarillo; L. Williams; A. Young
2014-6-14
14167
Marin
Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north.
Comment
UCD101491
Eriogonum umbellatum var. polyanthum
Mrs. Flora Hayes
1935-6-15
s.n.
Marin
Strawberry, American River Canyon.
Comment Read comments Sep 11 2017
JEPS34738
Eriophyllum confertiflorum var. confertiflorum
W. L. Jepson
1940-6-5
19942
Marin
Tiburon
Comment
RSA0094397
Eriophyllum confertiflorum var. confertiflorum
Holly Forbes, Barbara Keller, Debra Valor
2006-7-20
UCBG- 1
Marin
Ecoregion 15. Ring Mt. Open space preserve.
175
Comment
UC31694
Eriophyllum confertiflorum var. confertiflorum
J. Burtt Davy
1895-5-13
1246
Marin
Redwood Canon
Comment
UC896271
Eriophyllum confertiflorum var. confertiflorum
Lewis S. Rose
1939-5-17
39134
Marin
Tiburon
15
Comment
UC896386
Eriophyllum confertiflorum var. confertiflorum
Alice Eastwood
1912-6-9
316
Marin
Tiburon
Comment
CAS-BOT-BC301200
Eriophyllum lanatum var. arachnoideum
Lewis S. Rose
1935-3-13
35027
Marin
Point Reyes
Comment
CAS-BOT-BC301209
Eriophyllum lanatum var. arachnoideum
Alice Eastwood
1912-7-29
1512
Marin
Mt. Tamalpais
Comment
POM53928
Eriophyllum lanatum var. arachnoideum
H. P. Chandler
1900-2-26
534
Marin
Mt. Tamalpais
Comment
UC1118379
Eriophyllum lanatum var. arachnoideum
H. S. Yates
1934-3-18
3714
Marin
Point Reyes
182
Comment
CAS-BOT-BC301210
Eriophyllum lanatum var. arachnoideum
John Thomas Howell
1939-4-23
14602
Marin
Blythedale Canyon, Mill Valley
Comment
UC1614428
Eriophyllum staechadifolium
Charles M. Belshaw
1936-1-1
1448
Marin
coastal bluff at Bolinas
Comment
UCD103131
Erodium brachycarpum
P. B. Kennedy
1926-5-20
s.n.
Marin
Road from San Rafael to Tomales.
Comment
CAS-BOT-BC211074
Eryngium
Catherine Best
1981-5-2
s.n.
Marin
Hidden Lake, Mt. Burdell
Comment
SEINET4199682
Eryngium armatum
Robert A. Norris
1974-1
2164
Marin
Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif.
Comment
CAS-BOT-BC40799
Erysimum capitatum
John Thomas Howell
1944-5-14
19461
Marin
Salmon Creek Canyon.
Comment
CAS-BOT-BC54715
Erysimum cheiranthoides
John Thomas Howell
1990-9-28
s.n.
Marin
At Northgate, San Rafael.
Comment
CAS-BOT-BC54727
Erysimum concinnum
Belle R. Jackson
1930-5-1
s.n.
Marin
Point Reyes.
Comment
UC1034750
Erysimum concinnum
G. B. Rossbach
1955-3-5
565
Marin
Ca. 2 mi. NE of end of Point Reyes.
15
Comment
CAS-BOT-BC54743
Erysimum concinnum
G. B. Rossbach; R. P. Rossbach
1939-6-6
917
Marin
About one third of a mile from end of Point Reyes.
121
Comment
UC1034737
Erysimum concinnum
G. B. Rossbach
1955-3-5
564
Marin
open pinnacles just e lighthouse (seaward end of point); Point Reyes
Comment
RSA101869
Erysimum franciscanum
G. B. Rossbach
1940-4-25
927
Marin
1.5 miles northeast of Muir Woods Nat l Monument
152
Comment
SJSU11566
Erythranthe guttata
J. J. Tada
1967-4-22
Marin
by State Rte 1, 0.5 mi N of Muir Beach
Comment
SJSU11567
Erythranthe guttata
L. A. Willis
1967-4-22
Marin
Frank Valley at S end of Bolinas Ridge
Comment
CAS-BOT-BC403215
Eschscholzia californica
T. S. Brandegee
1888-11-1
s.n.
Marin
Angel Island
Comment
SEINET6057281
Eschscholzia californica
Unknown
1990-8-12
6339 A
Marin
Point Reyes National Seashore, Rocky hillsides near the Lighthouse area.
Comment
CAS-BOT-BC403202
Eschscholzia californica
John Thomas Howell
1954-4-22
29141
Marin
South end of Tiburon Peninsula
Comment
CAS-BOT-BC403208
Eschscholzia californica
Javier Penalosa
1961-3-11
1115
Marin
Tiburon Peninsula. 602 ft. hill west of Paradise Cay. South slope
106
Comment
OBI69879
Eucalyptus globulus
Jenn Yost and Matt Ritter, Matt Ritter
8-Apr
55
Marin
Fair Dr. & Lincoln Ave, San Rafael, Big Grove Spans fwy on hillside
Comment
UC35513
Eucrypta chrysanthemifolia var. chrysanthemifolia
V. King Chesnut
Apr 1888
Marin
Angel Island
Comment
UCR255863
Eugenia
Greg de Nevers
2001-4-2
12242
Marin
Stinson Beach, Morses Gulch
3
Comment
JEPS127909
Euphorbia crenulata
Adam C. Schneider with Robert Steers
2014-3-29
534
Marin
Along ridgeline between Miwok Tr. Trailhead and Hill 88.
Comment
UCD142600
Euphorbia maculata
John Thomas Howell
1954-9-23
s.n.
Marin
Ross, M. H. Esberg Garden.
Comment
UCR132661
Euphorbia oblongata
Don Pendleton, Margariet Wetherwax
1993-4-3
s.n.
Marin
Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma
61
Comment
CAS-BOT-BC312215
Eurybia radulina
Alice Eastwood
1926-8-8
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC312218
Eurybia radulina
John Thomas Howell
1946-9-15
23002
Marin
Near Potrero Meadows, Mt. Tamalpais
Comment
CDA2761
Fallopia multiflora
G. D. Barbe, P. Economon
1975-12-11
2105
Marin
225 Eldridge Avenue, Mill Valley.
0
Comment
UC53436
Festuca californica
J. Burtt Davy
Aug 1898
Marin
near Olema
Comment
UCD65867
Festuca californica subsp. californica
P. B. Kennedy
1922-5-27
s.n.
Marin
West Point Inn to Bolinas Trail.
Comment
UCD65910
Festuca californica subsp. californica
Mrs. H. P. Kelley
Date Unknown
Marin
Woodacre.
Comment
UCD65863
Festuca californica subsp. californica
L. S. Smith
1916-4-9
Marin
Mt. Tamalpais.
Comment
UC926374
Festuca elmeri
John Thomas Howell
1948-5-22
1534
Marin
Phoenix Lake Mount Tamalpais
Comment
CAS-BOT-BC278441
Festuca idahoensis
John Thomas Howell
1943-5-9
17963
Marin
San Rafael hills
Comment
CAS-BOT-BC278443
Festuca idahoensis
John Thomas Howell
1941-5-25
16208
Marin
Rifle Camp, Mt. Tamalpais
Comment
CAS-BOT-BC278447
Festuca idahoensis
Catherine Best
1986-5-6
1173
Marin
On Pam's Blue Ridge above Cascade Canyon, Fairfax
Comment
CAS-BOT-BC282524
Festuca subbiflora
Virginia Norris
1990-6-7
s.n.
Marin
Woodpecker Trail about 2/3 mi. from parking lot where trail is nearest to teh stream, Pt. Reyes National Seashore
Comment
CDA5258
Filago gallica
G. D. Barbe
1983-6-2
4093
Marin
Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown.
0
Comment
CAS-BOT-BC453528
Fragaria chiloensis
Anne Constant
1955-4-24
68
Marin
Duxbury Point, north of Stinson Beach
15
Comment
UC589445
Fragaria vesca
Beryl O. Schreiber
1932-6-29
597
Marin
Sand Dune Beach, Tomales Bay; Tomales Bay
Comment
CAS-BOT-BC457939
Fragaria vesca subsp. californica
W. R. Dudley
1901-3-1
s.n.
Marin
Marshall, Tomales Bay
Comment
CAS-BOT-BC52583
Frangula californica subsp. californica
Alice Eastwood
1915-6-24
4782
Marin
Inverness
Comment
CAS-BOT-BC223770
Frankenia salina
John Thomas Howell
1943-7-4
18274
Marin
Tomales Bay, Inverness
Comment
UC1073326
Frankenia salina
George B. Rossbach
1954-10-10
351
Marin
head of Drake's Estero (marsh along tidal creek); Point Reyes
Comment
UCD99584
Frankenia salina
A. Brown
1993-5-14
s.n.
Marin
4.2 km NE of head of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta.
Comment Read comments Mar 23 2012
CAS-BOT-BC368041
Fraxinus
Greg de Nevers
2001-4-2
12240
Marin
Audubon Canyon Ranch, Bolinas Lagoon Preserve Morse's Gulch
3
Comment
CAS-BOT-BC223494
Fraxinus latifolia
D. E. Breedlove
1974-6-4
36286
Marin
At Samuel B. Taylor State Park
152
Comment
CAS-BOT-BC311772
Fraxinus latifolia
A. Williams
2013-8-9
13771 B
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek
Comment
CAS-BOT-BC130019
Fritillaria affinis
Rimo Bacigalupi
1928-3-10
1811
Marin
Above Pt. Reyes Lighthouse
185
Comment
CAS-BOT-BC130021
Fritillaria affinis
Lewis S. Rose
1935-3-13
35026
Marin
Point Reyes
Comment
CAS-BOT-BC130023
Fritillaria affinis
James I. W. McMurphy
1906-4-14
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC130027
Fritillaria affinis
Adele Lewis Grant
1917-4-20
930
Marin
Cataract Gulch, Tamalpais
Comment
CHSC22969
Fritillaria affinis
Robert A. Schlising; Glenn Keator
1962-2-18
2075
Marin
Near Point Reyes Lighthouse.
Comment
UCSB15253
Fritillaria affinis
Breedlove, Dennis
1962-4-17
Marin
7.4 miles east of Olema and State Highway 1 on road to Fairfax
106
Comment
RSA125835
Fritillaria affinis
G. R. Campbell
1956-4-5
5
Marin
ca. 0.5 mile above Phoenix Lake, near jct. of trail to Mt. Tamalpais.
366
Comment
SEINET8478784
Fritillaria affinis
E. Williams
1964-5-1
s.n.
Marin
Mt. Tamalpais.
Comment
SJSU8737
Fritillaria affinis
J. J. Tada
1967-4-22
Marin
4 mi SE of West Peak of Mt Tamalpais
Comment
SEINET7725692
Fritillaria lanceolata
Unknown
Marin
Saucelito
Comment
UC589416
Galium aparine
Beryl O. Schreiber
1932-6-29
602
Marin
Sand Dune Beach Tomales Bay
Comment
UCD121658
Galium aparine
A. Brown
1993-5-14
s.n.
Marin
4.2 km ne of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta.
Comment
SBBG33262
Galium californicum subsp. californicum
J. Broughton
1969-7-12
1273
Marin
near summit of Mt Tamalpais, Tamalpais State Park
Comment
UCD121817
Galium murale
John Thomas Howell
1947-7-6
23324
Marin
Laurel Dell, Mt. Tamalpais.
Comment
CDA29114
Galium porrigens
D. G. Kelch, D. A. Weinstein, A. G. Murdock
2006-5-1
6 .172
Marin
Lucas Valley Rd.
Comment
CAS-BOT-BC285568
Galium porrigens var. porrigens
R. Schneider; E. Dugas; J. Stern; E. Wong
2013-3-9
13502
Marin
Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak
Comment
JEPS27960
Galium porrigens var. porrigens
Rimo Bacigalupi
1961-5-29
7717
Marin
hill just ne Point Reyes station (town)
212
Comment
JEPS77893
Galium trifidum var. pacificum
Edward Lee
1934-6-17
894
Marin
streamside between Olema and South Brook
Comment
CAS-BOT-BC303406
Gamochaeta ustulata
Peter H. Raven; Michael P. Johnson
1967-5-2
21288
Marin
Angel Island. Near road between North Garrison and Point Campbell, N side of island
45
Comment
CAS-BOT-BC191633
Garrya elliptica
Brandegee
s.n.
Marin
Unspecified
Comment
CAS-BOT-BC191637
Garrya elliptica
C. Hart Merriam
1917-11-18
s.n.
Marin
Ridge Crest, Mt. Tamalpais
Comment
CAS-BOT-BC194532
Garrya elliptica
C. Hart Merriam
1917-11-18
s.n.
Marin
Near Libertys, Mt. Tamalpais
Comment
RSA121133
Garrya elliptica
A. E. Wieslander
1934-3-18
401
Marin
Two miles northwest of Inverness.
152
Comment
SBBG39509
Garrya elliptica
L. S. Rose
1970-2-2
Marin
Tomales Bay, 2 mi N of Point Reyes Station
6
Comment
SEINET3144592
Garrya elliptica
L. S. Rose
1938-2-28
38091
Marin
Tomales Bay, near Point Reyes Station
15
Comment
UC1550382
Garrya elliptica
Gerald V. Dahling
May 1973
1111
Marin
near Pt. Reyes
Comment
UC410713
Garrya elliptica
S. M. Van Wyck
1928-6-4
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC194538
Garrya elliptica
H. E. McMinn
1922-6-6
162
Marin
unspecified
Comment
SD64387
Garrya elliptica
D. F. Howe
1966-6-1
Marin
East side of Tomales Bay on hwy. #1 opposite Inverness.
Comment
POM298988
Garrya fremontii
J. T. Howell
1942-9-6
17864
Marin
Northside Trail, Mt. Tamalpais.
Comment
CAS-BOT-BC282575
Gastridium phleoides
Volney Rattan
1903-1-1
s.n.
Marin
Angel Island, San Francisco Bay
Comment
CAS-BOT-BC282621
Gastridium phleoides
Peter H. Raven; Michael P. Johnson
1967-5-2
21292
Marin
Near road between North Garrison and Point Campbell, north side of the island, Angel Island
45
Comment
CAS-BOT-BC282623
Gastridium phleoides
Javier Penalosa
1961-8-26
2183
Marin
Tiburon Blvd. 1/2 mi. from U.S. 101, Tiburon Peninsula
Comment
CAS-BOT-BC282627
Gastridium phleoides
David D. Keck
1948-6-29
5915
Marin
1 mile west of Mill Valley
Comment
SBBG582
Gastridium phleoides
A. A. Beetle
1941-7-6
1753
Marin
near Bolinas
Comment
CAS-BOT-BC350925
Gastridium ventricosum
A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm
2013-5-4
13241
Marin
Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry
Comment
CAS-BOT-BC58876
Gaultheria shallon
Peter Rubtzoff
1951-9-23
787
Marin
Point Reyes - coastal bluffs near lighthouse
Comment
CAS-BOT-BC58882
Gaultheria shallon
Robert Soost
2002-4-11
s.n.
Marin
Jepson Trail, Tomales Bay State Park
Comment
UC21939
Gaultheria shallon
W. L. Jepson
1891-7-19
Marin
Mill Valley
Comment
UC571065
Gaultheria shallon
H. L. Mason
October 1923
777
Marin
Mount Tamalpais
Comment
UC1177223
Genista monspessulana
John Thomas Howell
1939-4-23
Marin
Blithedale Canyon
Comment
CAS-BOT-BC208068
Genista monspessulana
Javier Penalosa
1961-2-25
1067
Marin
Tiburon. along Tiburon Blvd. near NWPRR Water Tower.
Comment
UC878537
Gentiana affinis var. ovata
Alice Eastwood
1912-8-3
1548
Marin
Kent Trail Mt. Tamalpais
Comment
UC137564
Geranium core-core
Alice Eastwood
1898-7-3
Marin
road between Bolinas and Olema
Comment
UC1536992
Geranium dissectum
Gordon H. True
1937-6-6
727
Marin
Stinson Beach Road Mill Valley
243
Comment
RSA0029584
Geranium solanderi
Joseph A. Ewan
1933-10-22
8061
Marin
Canyon at Inverness.
Comment
UC908980
Gilia achilleifolia subsp. multicaulis
Herbert L. Mason
1925-4-12
1337
Marin
Pipe line trail Mount Tamilpais, Mill Valley (Mill Valley, Mount Tamalpais)
Comment
CAS-BOT-BC225291
Gilia capitata subsp. chamissonis
John Thomas Howell
1945-6-12
s.n.
Marin
Pt. Reyes dunes
Comment
CAS-BOT-BC225293
Gilia capitata subsp. chamissonis
Herbert Mason; Annetta Carter
1938-5-18
11840
Marin
Point Reyes Peninsula, 12.5 miles from Inverness
Comment
CAS-BOT-BC225297
Gilia capitata subsp. chamissonis
Saichi Kawahara
1969-5-28
1092
Marin
Middle of Coast Miwok habitation site (Mon 216), Limantour Spit, Drakes Bay
Comment
UC931991
Gilia capitata subsp. chamissonis
Verne Grant, Alva Grant
1948-5-17
8506
Marin
12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness
Comment
SEINET10926276
Glyceria leptostachya
Lewis S. Rose
1946-6-20
Rose 46170
Marin
4 miles N of Bolinas, shallow water.
Comment
CAS-BOT-BC83535
Gnaphalium canescens subsp. beneolens
Doreen Smith
2002-7-14
s.n.
Marin
Near Alpine Lake parking, by Bon Tempe Dam path
Comment
CAS-BOT-BC302621
Gnaphalium palustre
John Thomas Howell
1946-8-23
22894
Marin
Pierce Pt. road, Pt. Reyes Peninsula
Comment
CAS-BOT-BC302623
Gnaphalium palustre
John Thomas Howell
1946-7-7
22213
Marin
Potrero Meadow, Mt. Tamalpais
Comment
SEINET11849563
Gnaphalium ramosissimum
E. H. Graham
1931-1
6862
Marin
camp near Blacksmith Ship, Pt. Reyes
Comment
CAS-BOT-BC488323
Gratiola ebracteata
T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi
2013-8-10
13691
Marin
Mount Tamalpais, Marin Municipal Water District lands: Bon Tempe dam
Comment
CAS-BOT-BC229780
Grindelia hirsutula
C. Friedel; M. L. Carle; L. Brartman; et al.
2012-8-25
1954
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest.
Comment
CAS-BOT-BC304431
Grindelia hirsutula
David D. Keck
1937-7-3
4578
Marin
Inverness, Tomales Bay
Comment
CAS-BOT-BC304433
Grindelia hirsutula
John Thomas Howell
1944-7-9
19719
Marin
South of Tomales Bay
Comment
CAS-BOT-BC304437
Grindelia hirsutula
John Thomas Howell
1939-9-3
15330
Marin
Corte Madera
Comment
CAS-BOT-BC304455
Grindelia hirsutula
Belle Richardson Jackson
1932-4-1
s.n.
Marin
Pt. Reyes
Comment
CAS-BOT-BC304485
Grindelia hirsutula
Peter H. Raven; Michael P. Johnson
1967-5-1
21083
Marin
Angel Island. Slopes on south side of island near Rock Quarry and small reservoir
91
Comment
CAS-BOT-BC314462
Grindelia hirsutula
Mrs. E. C. Sutliffe
1921-6-12
s.n.
Marin
Near Tennessee Cove
Comment
CAS-BOT-BC314465
Grindelia hirsutula
Javier Penalosa
1961-7-15
1970
Marin
SW of plateau northwest of 748 ft. summit, Tiburon Peninsula
Comment
JEPS24427
Grindelia hirsutula
Peter M. Ray
1951-2-3
1971 B
Marin
canyon between sea-bluffsmeeting first beach on n side of Point Reyes
15
Comment
UC2012958
Grindelia hirsutula
Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett
1990-6-16
9125
Marin
Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive.
Comment
UC897089
Grindelia hirsutula
P. A. Munz
1922-8-5
6452
Marin
Mt. Tamalpais
365
Comment
CAS-BOT-BC140638
Grindelia hirsutula
Robert A. Norris
1983-8-6
4561
Marin
Point Reyes Beach North. Ca. 140 ft. above the surf
Comment
SJSU2911
Grindelia stricta var. platyphylla
S. J. Alleman
1965-12-20
90
Marin
2 mi S of Stinson Beach on Hwy 1
Comment
SEINET11835914
Grindelia stricta var. platyphylla
M. T. Doutt
1931-1
590
Marin
Pt. Reyes lighthouse
Comment
UC1177250
Guillenia lasiophylla
John Thomas Howell
1940-5-12
15429
Marin
between Little Carson and Carson Ridge
Comment
CAS-BOT-BC309453
Helenium puberulum
Lewis S. Rose
1955-8-1
55170
Marin
Bolinas Lagoon
1
Comment
UC1177312
Helenium puberulum
John Thomas Howell
1939-7-2
14833
Marin
Pirates Cove
Comment
UC897378
Helenium puberulum
Alice Eastwood
1912-7-29
1555
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC309445
Helenium puberulum
Wilma Follette
1999-6-7
s.n.
Marin
Point Reyes National Seashore, swales in back of South Beach
Comment
POM89825
Helianthemum scoparium var. vulgare
V. King Chesnut
1887-7-11
s.n.
Marin
Mt. Tamalpais
Comment
UC615566
Heliotropium curassavicum
Beryl O. Schreiber
1932-7-29
465
Marin
Pt. Reyes Peninsula
Comment
POM203976
Hemizonia congesta
M. S. Jussel
1933-7-30
s.n.
Marin
Near Forest Knolls.
Comment
CAS-BOT-BC306206
Hemizonia congesta subsp. congesta
David D. Keck
1933-11-6
2643
Marin
1.5 mi. N. of Tomales
Comment
CAS-BOT-BC306250
Hemizonia congesta subsp. lutescens
John Thomas Howell
1946-9-8
22988
Marin
Near Ignacio
Comment
CAS-BOT-BC309603
Hemizonia congesta subsp. lutescens
Alice Eastwood
1918-9-6
7975
Marin
Mill Valley
Comment
CAS-BOT-BC309607
Hemizonia congesta subsp. lutescens
John Thomas Howell
1946-9-8
22990
Marin
Near Ignacio
Comment
CAS-BOT-BC309634
Hemizonia congesta subsp. lutescens
J. McMurphy
1910-6-9
s.n.
Marin
San Rafael
Comment
JEPS38256
Hemizonia congesta subsp. lutescens
W. L. Jepson
1940-6-5
19951
Marin
Tiburon
Comment
CAS-BOT-BC309601
Hemizonia congesta subsp. lutescens
Javier Penalosa
1961-8-26
2222
Marin
Tiburon Peninsula. Flat southwest of the NWPRR trestle
Comment
JEPS35776
Hemizonia congesta subsp. lutescens
Barbara Sherfey
1961-6-25
Marin
between Stinson Beach and Olema
Comment
UCD69050
Hemizonia congesta subsp. lutescens
P. Rodriguez-Rojo
1997-5-15
Marin
Tiburon Peninsula. Ring Mt. Serpentine annual grasslands.
120
Comment
RSA11731
Hemizonia lutescens
E. K. Balls, P. C. Everett
1953-10-9
18593
Marin
Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall
3
Comment
RSA784612
Hemizonia lutescens
Peter Rubtzoff
1980-9-9
9623
Marin
San Anselmo
Comment
JEPS122846
Hesperolinon congestum
W. A. Freyman with A. C. Schneider & Y. P. Springer
2014-5-17
215
Marin
Ring Mountain preserve, accessed at end of Taylor Road off of Paradise Drive from Tiburon Blvd.
Comment
RSA176774
Hesperolinon congestum
D. E. Breedlove
1963-5-24
49645
Marin
Near Old Saint Hilary s Church, Tiburon
Comment
UC410451
Hesperolinon congestum
Alice Eastwood
1930-4-30
Marin
Tiburon
Comment
CAS-BOT-BC176062
Hesperolinon congestum
D. L. Smith
2002-6-10
s.n.
Marin
Lucas Valley Rd., near the Big Rock
Comment
CAS-BOT-BC176068
Hesperolinon congestum
C. Best
1988-5-19
1328
Marin
Mc Isaac Ranch - on hill between Sir Francis Drake & the town of Nicasio
Comment
CAS-BOT-BC143704
Heteromeles arbutifolia
A. A. Beetle; J. L. Morrison
1940-1-21
1565
Marin
Trail from Mountain Theater to Rifle Camp, Mount Tamalpais
700
Comment
RSA28647
Heteromeles arbutifolia
A. A. Beetle, J. H. Morrison
1940-1-21
1565
Marin
Trail from Mountain Theater to Rifle Camp, Mt. Tamalpais.
700
Comment
RSA449833
Heteromeles arbutifolia
M. B. Dunkle
1931-7-11
2477
Marin
Tomales Bay
Comment
SEINET11915758
Heteromeles arbutifolia
H. W. Graham
1927-1
s.n.
Marin
Along road, trails, and RR from Mill Valley to Muir Woods, near San Francisco
Comment
CAS-BOT-BC311181
Heterotheca sessiliflora subsp. bolanderi
Alice Eastwood
1926-6-9
13914
Marin
Sausalito
Comment
CAS-BOT-BC32783
Heterotheca sessiliflora subsp. bolanderi
Adolph Daniel Edward Elmer
1903-7-1
4556
Marin
Point Reyes Post Office
Comment
OBI16099
Heterotheca sessiliflora subsp. bolanderi
G. Thomas Robbins
1958-6-25
3881
Marin
Fort Cronkhite Military Reservation, about 1 mi N of Rodeo Lagoon
168
Comment
UC589359
Heterotheca sessiliflora subsp. bolanderi
Beryl O. Schreiber
1932-7-25
676
Marin
Lone Pine Beach Tomales Bay
Comment
CAS-BOT-BC311170
Heterotheca sessiliflora subsp. bolanderi
Alice Eastwood
1921-6-29
s.n.
Marin
Fort Baker
Comment
CAS-BOT-BC311216
Heterotheca sessiliflora subsp. echioides
Alice Eastwood
1912-7-29
1524
Marin
Mt. Tamalpais
Comment
CDA6128
Heuchera micrantha
D. G. Kelch
2006-5-1
6 .182
Marin
Valley Rd on north-facing cliff.
Comment
UC130577
Hieracium albiflorum
H. M. Hall
1909-6-8
8508
Marin
Inverness
Comment
UC589566
Hieracium albiflorum
Beryl O. Schreiber
1932-6-15
477
Marin
Teachers Beach Tomales Bay, Teachers Beach
Comment
CHSC61252
Hierochloe occidentalis
J. D. Jokerst
1980-4-12
Marin
Adjacent to Entrance Station at Samuel P. Taylor State Park.
Comment
UC1258199
Hierochloe occidentalis
Paul But
1976-4-23
1020
Marin
San Geronimo Valley Drive San Geronimo
Comment
UCD32890
Hierochloe occidentalis
Beecher Crampton
1965-5-4
7311
Marin
Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd.
Comment
RSA155509
Hoita macrostachya
L. S. Rose
1960-7-31
60073
Marin
2 mi. e. of San Rafael.
30
Comment
JEPS65639
Hoita orbicularis
W. L. Jepson
1892-6-11
13591
Marin
Ross Valley
Comment
CAS-BOT-BC231832
Holcus lanatus
A. Williams; E. McDermott; D. Smith; et al.
2012-6-23
1400
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road
Comment
SEINET10591423
Holcus lanatus
John Thomas Howell
1945-7-29
Howell 21355
Marin
Bolinas. Viviparous form, normal plants abundant, only two viviparous plants seen.
Comment
SEINET11686264
Holcus lanatus
Unknown
1931-1
6917
Marin
Point Reyes
Comment
UCD84882
Holcus mollis
William Martin
1969-4-1
s.n.
Marin
Above Tomales Bay.
Comment
CAS-BOT-BC320219
Holocarpha macradenia
Brandegee
No date on label
s.n.
Marin
Tamalpais
Comment
CAS-BOT-BC149975
Holodiscus discolor var. discolor
Edward Lee Greene
1887-9-15
s.n.
Marin
unspecified
Comment
CAS-BOT-BC311896
Holozonia filipes
John Thomas Howell
1945-8-12
21372
Marin
Rock Spring, Mt. Tamalpais
Comment
RSA92239
Holozonia filipes
J. T. Howell
1945-8-12
21372
Marin
Rock Spring, Mt Tamalpais
Comment
CAS-BOT-BC284602
Hordeum brachyantherum subsp. brachyantherum
Peter H. Raven; Michael P. Johnson
1967-5-1
21022
Marin
Angel Island. Slopes on south side of island near Rock Quarry and small reservoir
91
Comment
CAS-BOT-BC284608
Hordeum brachyantherum subsp. brachyantherum
Javier Penalosa
1961-4-1
1205
Marin
Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Blvd. (ca. 1 mi. from U.S. 101)
Comment
CAS-BOT-BC289504
Hordeum brachyantherum subsp. californicum
John Thomas Howell
1942-6-21
s.n.
Marin
San Anselmo Canyon
Comment
UCD85508
Hordeum brachyantherum subsp. californicum
Rimo Bacigalupi
1961-5-29
7719
Marin
Near summit of hill which is NE of the town of Point Reyes Station; just SW of summit of Tomasini Creek drainage.
179
Comment
UC1106131
Hordeum depressum
John Thomas Howell
1944-5-28
Marin
Almonte
Comment
HSC10225
Hordeum murinum subsp. glaucum
R. C. Wunner
1962-4-22
Marin
Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way.
Comment
SEINET196569
Hordeum murinum subsp. leporinum
J. T. Howell
1949-4-24
25307
Marin
Fort McDowell Angel Island
Comment
UC750571
Horkelia californica
Lewis S. Rose
1946-6-20
46161
Marin
Muir Beach, Coastal hills
30
Comment
CAS-BOT-BC536631
Horkelia californica
Doreen Smith
1996-8-16
s.n.
Marin
Lucas Valley Road just e. of Santa Margarita Dr.
Comment
CAS-BOT-BC536633
Horkelia californica
Joseph Andorfer Ewan
1936-1-1
9371
Marin
Garzoli Ranch, Bolinas Mesa
Comment
CAS-BOT-BC536637
Horkelia californica
M. S. Jussel
1933-7-30
400
Marin
Near Olema on road to Bolinas
Comment
POM181768
Horkelia californica
H. F. Copeland
1925-7-5
528
Marin
Coast.
Comment
POM203975
Horkelia californica
M. S. Jussel
1933-7-30
400
Marin
Near Olema
Comment
UC674715
Horkelia cuneata subsp. sericea
Gregory Lyon
1935-7-20
863
Marin
e end Abbott's Lagoon (meadow); Point Reyes Peninsula
15
Comment
CAS-BOT-BC166997
Horkelia marinensis
Robert Soost
2001-8-1
s.n.
Marin
Ridge area of Marshall Beach Road
Comment
RSA93420
Horkelia marinensis
Milo S. Baker
1940-7-15
9788
Marin
On west side of road to Point Reyes Lighthouse, opposite first farm house on east side of road after crossing Estero
Comment
RSA51302
Horkelia tenuiloba
Peter H. Raven
1950-6-4
2300 -a
Marin
Ayala Flat, Matt Davis Trail, Mount Tamalpais
457
Comment
UC525512
Horkelia tenuiloba
Ethel Crum
1933-7-9
1507
Marin
s side Mt. Tamalpais
304
Comment
SEINET10736879
Horkelia tridentata var. flavescens
R. M. Austin
1877-1
Austin s.n.
Marin
Comment
CHSC22700
Hosackia gracilis
Robert A. Schlising; L. D. Thurman
1963-5-11
2575
Marin
California coastal range. 1.6 miles north of Jct Franklin School Road and Tomales-Dillon's Beach Road, along the former.
Comment
SD8651
Hosackia gracilis
Michener, Bioletti
1892-4-8
66 a
Marin
Comment
SBBG40154
Hydrocotyle ranunculoides
J. T. Howell
1946-6-20
Marin
near Stinson Beach
Comment
UC1122977
Hydrocotyle verticillata
B. Schreiber
1936-6-21
2255
Marin
Shell Beach Pt. Reyes Quad., Shell Beach
Comment
CAS-BOT-BC232276
Hypericum concinnum
C. Kellner; F. Olaveson; J. Missaghian; et al.
2012-6-23
1809
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail
Comment
UC108642
Hypericum concinnum
Katharine Brandegee
1905-6-18
Marin
Tamalpais
Comment
CAS-BOT-BC311326
Hypochaeris glabra
Peter H. Raven; Michael P. Johnson
1967-5-1
21062
Marin
Angel Island. Slopes on south side of island near Rock Quarry and small reservoir
91
Comment
CAS-BOT-BC304404
Hypochaeris radicata
C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell
2013-5-4
13132
Marin
Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04
Comment
CAS-BOT-BC311496
Hypochaeris radicata
Javier Penalosa
1961-4-8
1271
Marin
Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of road to Belvedere Island
60
Comment
CAS-BOT-BC232211
Iris douglasiana
C. Friedel; E. Tyson; I. Pustova; et al.
2012-5-5
1115
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12.
Comment
UC186615
Iris douglasiana
C. F. Sonne
Apr 1887
Marin
near Mt. Tamalpais
Comment
UC914284
Iris douglasiana
Verne Grant and Alva Grant
1947-4-6
7917
Marin
12 mi from Inverness; Point Reyes Peninsula
Comment
OBI21067
Iris douglasiana
Unknown
1963-6-17
18
Marin
South end of alpine lake
Comment
POM264812
Iris douglasiana
Lincoln Constance, Alan A. Beetle
1940-4-20
2568
Marin
Above Alpine Lake, 5.4 mi. southeast of Fairfax
366
Comment
SEINET4170693
Iris douglasiana
Unknown
1973-5-11
Marin
South of North Point Reyes Beach.
Comment
SEINET7725444
Iris longipetala
Unknown
1888-3-25
340
Marin
Saucelito
Comment
JEPS17333
Iris macrosiphon
W. L. Jepson
1896-3-23
Marin
Ross Valley
Comment
UC279618
Isoetes bolanderi
H. E. Parks
1925-9-18
3088
Marin
Lake Lagunitas
Comment
SEINET3863777
Isoetes howellii
H. E. Parks
1925-9-18
s.n.
Marin
Lake Lugunitas.; 0
Comment
POM196451
Isolepis carinata
J. T. Howell
1927-5-8
2369
Marin
North of Lake Lagunitas.
Comment
CAS-BOT-BC112460
Isolepis cernua
Herbert Faulkner Copeland
1934-5-27
s.n.
Marin
Dillon's Beach.
Comment
CAS-BOT-BC112469
Isolepis cernua
John Thomas Howell
1966-6-9
41561
Marin
John Thomas Howell Botanical Garden, Tiburon
Comment
POM216453
Isolepis cernua
H. F. Copeland
1934-5-27
s.n.
Marin
Dillon's Beach.
Comment
UCSB55389
Isolepis cernua
Copeland, Herbert
1934-5-27
Marin
Dillon's Beach
Comment
POM361344
Jaumea carnosa
M. S. Jussel
1933-7-30
409
Marin
Marsh at head of Tomales Bay.
Comment
CAS-BOT-BC531496
Juncus arcticus var. balticus
T. Baxter; S. Whelan; M. Murphy; A. Young
2015-7-25
15920
Marin
Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow
Comment
UC589580
Juncus balticus
Beryl O. Schreiber
1932-6-20
542
Marin
Shell Beach Tomales Bay
Comment
UC726226
Juncus bufonius
A. A. Heller
1941-7-18
16241
Marin
w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula
Comment
CAS-BOT-BC531271
Juncus capitatus
A. Williams; A. Young; F. Leist; D. Morawitz
2015-4-10
15355
Marin
Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves
Comment
CAS-BOT-BC232201
Juncus effusus
C. Kellner; A. Brown; C. Ayers; et al.
2012-8-25
1855
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143.
Comment
CDA29669
Juncus effusus var. brunneus
D. G. Kelch
2009-6-25
9 .466
Marin
China Beach, North San Rafael: China Camp State Historic Park.
Comment Read comments Nov 14 2011
SDSU11806
Juncus falcatus
D. F. Howe
1969-5-27
4576
Marin
South part of Pt. Reyes Beach.
Comment
UC421813
Juncus hesperius
W. P. Taylor
1913-6-6
Marin
3 mi w Inverness
Comment
UC521755
Juncus hesperius
Joseph Andorfer Ewan
1933-11-5
8106
Marin
Hearts Desire, s shore Tomales Bay Tomales Bay
Comment
JEPS73337
Juncus occidentalis
Edward Lee with Joe Ewan and Annetta Carter
1934-4-30
763
Marin
4 mi w Two Rocks
Comment
JEPS127805
Juncus patens
Adam C. Schneider with Robert Steers
2014-3-29
554
Marin
Mouth of Rodeo Creek
Comment
UC765905
Juncus patens
R. F. Hoover
1938-9-18
3841
Marin
Tomales Point
Comment
SEINET11789772
Juncus patens
H. W. Graham
1927-1
9- 11 -6
Marin
from Mill Valley to Main Woods near San Fransisco
Comment
POM227000
Juncus phaeocephalus var. phaeocephalus
Roxana S. Ferris, I. L. Wiggins
1935-7-19
8090
Marin
Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness
Comment
RSA126569
Juncus phaeocephalus var. phaeocephalus
H. S. Yates
1936-6-14
5637
Marin
1 1/2 miles E of Aurora School.
46
Comment
UCSB581
Juncus xiphioides
Keator, Glenn
1958-08
Marin
About 5.4 miles west of Fairfax; on Lake Alpine-Mt. Tamalpais road.
Comment
CAS-BOT-BC235896
Keckiella corymbosa
John Thomas Howell
1946-7-7
22187
Marin
Above Bootjack, Mt. Tamalpais
Comment
CAS-BOT-BC175934
Koeleria macrantha
A. A. Beetle
1941-5-20
2720
Marin
South of Stinson Beach
Comment
UCR133540
Koeleria macrantha
A. A. Beetle
1941-5-20
2720
Marin
South of Stinson Beach
122
Comment
JEPS127940
Kopsiopsis strobilacea
Adam C. Schneider
2016-4-16
974
Marin
Mount Tamalpais Watershed (N of State Park). High Marsh Trail.
Comment
CAS-BOT-BC499199
Kopsiopsis strobilacea
Mrs. E. C. Van Dyke
1919-5-11
s.n.
Marin
Cypress Ridge, above Woodacre
Comment
CAS-BOT-BC272314
Lachnagrostis filiformis
John Thomas Howell
1945-7-15
21290
Marin
Fairfax
Comment
CDA7507
Lactuca saligna
T. C. Fuller
1958-10-9
1992
Marin
2 miles north of Novato.
0
Comment
CAS-BOT-BC175907
Lamarckia aurea
Doreen L. Smith
2003-6-3
s.n.
Marin
Road to Kirby Cove from Golden Gate Bridge overlook
Comment
RSA15374
Lasthenia californica
C. B. Wolf
1927-4-24
344
Marin
The coastal side of Mill Valley toll road.
Comment
CAS-BOT-BC324939
Lasthenia californica subsp. bakeri
Lester Rowntree
1938-5-19
s.n.
Marin
Road to Dillon's Beach
Comment
JEPS5635
Lasthenia californica subsp. californica
Roxana S. Ferris
1954-4-23
12727
Marin
rocky outcrop 1 mi from Dillon's Beach (on the Tomales road)
Comment
UC1106187
Lasthenia californica subsp. californica
John Thomas Howell
1946-4-14
21635
Marin
near Dillons Beach
Comment
UCD133678
Lasthenia californica subsp. californica
Javier Penalosa
1961-3-25
1191
Marin
Tiburon Peninsula, 600 ft. ridge above Tiburon.
167
Comment
CAS-BOT-BC324404
Lasthenia californica subsp. macrantha
D. E. Breedlove
1961-12-31
1427
Marin
Lighthouse area, Pt. Reyes
45
Comment
SEINET11447681
Lasthenia californica subsp. macrantha
A. Mann
1974-10-10
s.n.
Marin
Dillon beach
30
Comment
UC1118993
Lasthenia californica subsp. macrantha
B. Schreiber
1937-4-9
2394
Marin
Point Reyes Lighthouse Point Reyes Quad.
152
Comment
UC33088
Lasthenia californica subsp. macrantha
J. Burtt Davy
1900-6-2
6820
Marin
Point Reyes
Comment
SEINET11806896
Lasthenia chrysostoma
F. H. Utech, Walter, W.; Knight, I.
1984-1
84 -133
Marin
Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1
145
Comment
UC1106186
Lasthenia glaberrima
John Thomas Howell
1945-5-9
20827
Marin
between Hamilton Field and Ignacio
Comment
SD81265
Lasthenia macrantha
Darley F. Howe
1969-5-27
Marin
Bluff above Drake's Bay.
Comment
SEINET9339598
Lasthenia macrantha
Unknown
1988-4-30
332
Marin
Along Hwy 1, near Muir Woods Na. Mon., on W side of rd. In meadow w/ Armeria maritima, Layia platyglossa, Mesembryanthemum, Lupinus Trifolium macrael.
Comment
RSA12247
Lasthenia minor
C. B. Wolf
1934-6-28
5792
Marin
Pt. Reyes Peninsula, 1/4 mile from the Lighthouse.
61
Comment
RSA258075
Lasthenia minor
Robert A. Norris
1975-5-17
2351
Marin
Above Point Reyes Beach North
Comment
JEPS104761
Lathyrus
John L. Morrison
1937-4-18
2130
Marin
along the trail (Matt Davis) above Stinson Beach, about 1 1/2 mi from the ocean
Comment
UCR244694
Lathyrus angulatus
Robert K. Soost
2005-6-2
s.n.
Marin
Muddy Hollow Road, 50 ft. north of Bayview Trail
31
Comment
RSA44352
Lathyrus littoralis
J. T. Howell
1946-4-21
21688
Marin
Dunes near radio station, Pt. Reyes Peninsula
Comment
RSA256348
Lathyrus odoratus
Robert A. Norris
1974-6-7
2070
Marin
Richardson Bay Park, Tiburon.
Comment
CDA4164
Lathyrus tingitanus
J. T. Howell
1945-7-1
21260
Marin
Tiburon.
0
Comment
CAS-BOT-BC279932
Lathyrus vestitus
J. Baxter; S. Kawachi; R. Westgaard
2013-4-12
13026
Marin
Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24
Comment
UCSC000376
Lathyrus vestitus subsp. bolanderi
Beryl O. Schreiber
1936-2-1
2111
Marin
Inverness, County Road
Comment
RSA44361
Lathyrus vestitus subsp. bolanderi
J. T. Howell
1940-5-20
15516
Marin
Point Reyes
Comment
CDA4999
Lavatera cretica
J. T. Howell
1976-6-2
51805
Marin
Corte Madera.
0
Comment
UC1069703
Layia carnosa
B. Schreiber
1937-4-25
2386
Marin
8 mi w of Inverness Pt. Reyes peninsula; Pt. Reyes Quadrangle
Comment
CAS-BOT-BC323859
Layia chrysanthemoides
Volney Rattan
No date on sheet. (1903?)
s.n.
Marin
Angel Island, San Francisco Bay
Comment
CAS-BOT-BC323979
Layia chrysanthemoides
John Thomas Howell
1941-6-10
16307
Marin
Summit between Lucas and Gallinas Valleys
Comment
CAS-BOT-BC323981
Layia chrysanthemoides
Volney Rattan
1877-1-1
s.n.
Marin
Sausalito
Comment
CAS-BOT-BC321774
Layia gaillardioides
Alice Eastwood
1918-5-11
s.n.
Marin
Lagunitas Lake
Comment
CAS-BOT-BC321791
Layia gaillardioides
John Thomas Howell
1947-4-27
23091
Marin
Bald Mt. west of San Anselmo
Comment
CAS-BOT-BC321793
Layia gaillardioides
John Thomas Howell
1942-5-17
16960
Marin
Ridge above the cascades of San Anselmo Creek
Comment
UC30647
Layia gaillardioides
E. L. Greene
1886-5-1
Marin
Tamalpais
Comment
UC421611
Layia platyglossa
John Thomas Howell
1930-4-20
4735
Marin
Pt. Reyes
Comment
CAS-BOT-BC379660
Layia platyglossa
H. M. Hall
1931-5-28
13110
Marin
One mile south of Tomales
Comment
UC521794
Ledum glandulosum
Joseph Andorfer Ewan
1933-10-22
8053
Marin
Point Reyes Peninsula, Cold Bog Cold Bog; Point Reyes Peninsula, Cold Bog
Comment
POM210631
Ledum glandulosum subsp. columbianum
Joseph A. Ewan
1933-10-22
8053
Marin
Cold Bog, Pt. Reyes Penisula.
Comment
RSA203874
Ledum glandulosum subsp. columbianum
M. S. Jussel
1933-7-30
s.n.
Marin
Near Inverness
Comment
CAS-BOT-BC534376
Lemna gibba
E. H. Ashmun
1904-8-1
s.n.
Marin
San Rafael
Comment
UCSB32570
Lemna gibba
Kittle, Nancy
1979-2-16
Marin
At Point Reyes National Seashore Park
Comment
CAS-BOT-BC537126
Lemna minor
Robert A. Norris
1983-9-10
4590
Marin
Tennessee Valley Trail, ca. 0.25mi. inland from Tennessee cove
21
Comment
JEPS424
Lemna minuscula
W. L. Jepson
1900-9-16
1186
Marin
Point Reyes, Russell's Cream Factory Point Reyes; , Russell's Cream Factory
Comment
CAS-BOT-BC215716
Lepechinia calycina
Paul F. Covel
1936-5-10
131
Marin
Mt. Tamalpais-Bolinas Road
Comment
UC123729
Lepechinia calycina
H. A. Walker
1907-5-9
589
Marin
on trail to summit of Mt. Tamalpais
Comment
UC140282
Lepechinia calycina
Katharine Brandegee
1907-6-9
Marin
Mill Valley, Tamalpais
Comment
CAS-BOT-BC89529
Lepidium lasiocarpum
Mrs. Courtright
1936-5-1
s.n.
Marin
Point Reyes Naval Station.
Comment
CAS-BOT-BC12479
Lepidium nitidum
Javier Penalosa
1961-4-8
1303
Marin
Tiburon Peninsula. Plateau northwest of 748 foot summit.
137
Comment
CAS-BOT-BC12889
Lepidium strictum
Alice Eastwood
1912-5-19
18
Marin
Kentfield.
Comment
CDA25060
Lepidium strictum
G. D. Barbe
1979-4-1
2485
Marin
Road-trail to Coast Camp south of Limantour Parking Lot, Point Reyes National Seashore.
0
Comment
CAS-BOT-BC226532
Leptosiphon acicularis
Alva Day; Marianna Pinkston; Floyd Pinkston
1983-4-16
83 -3
Marin
West of Fairfax between Cascade Canyon and Blue Ridge
Comment
RSA468549
Leptosiphon androsaceus
H. de Forest
1930-4-21
s.n.
Marin
Roadside between Fairfax and Alpine L. dam
Comment
CAS-BOT-BC324142
Lessingia hololeuca
John Thomas Howell
1946-9-8
22992
Marin
near Ignacio
Comment
CAS-BOT-BC324151
Lessingia hololeuca
John Thomas Howell
1946-9-8
22992
Marin
Near Ignacio
Comment
CAS-BOT-BC324153
Lessingia hololeuca
John Thomas Howell
1926-10-20
2222
Marin
On ridge between Alto and Chapman
Comment
JEPS107047
Lessingia hololeuca
J. Greenhouse with John Game
2003-9-6
5060
Marin
Wilson Hill Road about 1 mile S of Chileno Valley Road
91
Comment
JEPS20605
Lessingia hololeuca
W. L. Jepson
1921-9-8
9428
Marin
Ignacio
Comment
JEPS20607
Lessingia hololeuca
John Thomas Howell
1926-9-9
2192
Marin
Baltimore Park
Comment
CAS-BOT-BC324135
Lessingia hololeuca
Doreen Smith
1995-9-1
s.n.
Marin
Lucas Valley Road, Mt. Muir Ct. entrance to open space, 0.25 mi. W of fire road
Comment
CAS-BOT-BC324148
Lessingia hololeuca
John Thomas Howell
1927-9-10
3095
Marin
Baltimore Park
213
Comment
CAS-BOT-BC324157
Lessingia hololeuca
John Thomas Howell
1933-10-8
11698
Marin
1.5 miles east of Forest Knolls
Comment
RSA91166
Lessingia hololeuca
John T. Howell
1926-9-9
2192
Marin
Baltimore Park
Comment
UC1177275
Lessingia micradenia var. micradenia
John Thomas Howell
1946-9-15
23010
Marin
Rocky Ridge Fire Trail Mt. Tamalpais, Rocky Ridge Fire Trail
Comment
UC912330
Lessingia micradenia var. micradenia
Herbert L. Mason
1925-9-17
2233
Marin
near Phoenix Lake
Comment
SEINET10610160
Leymus X multiflorus
John Thomas Howell
1943-9-5
Howell 19314
Marin
Between Tamalpais Valley and Tamalpais Hig School.
Comment
CAS-BOT-BC283524
Leymus X vancouverensis
Catherine Best
1981-6-3
s.n.
Marin
Point Reyes Peninsula at Estero crossing on road to lighthouse
Comment
CAS-BOT-BC273582
Leymus californicus
John Thomas Howell
1944-9-10
20736
Marin
Shell Beach north of Inverness
Comment
CAS-BOT-BC272275
Leymus pacificus
John Thomas Howell
1946-5-26
21950
Marin
Near radio station, Pt. Reyes Peninsula
Comment
RSA126398
Leymus pacificus
J. T. Howell
1947-6-4
23222
Marin
Dunes beyond radio station, Pt. Reyes Peninsula.
Comment
RSA108331
Leymus triticoides
Frank W. Gould
1941-5-31
1299
Marin
0.3 miles southeast of Tacolma
Comment
RSA108333
Leymus triticoides
Frank W. Gould
1941-5-31
1301
Marin
2.3 miles south of Inverness.
Comment
SEINET10925826
Leymus vancouverensis
John Thomas Howell
1945-6-30
Howell 21251
Marin
Stinson Beach.
Comment
JEPS17508
Ligusticum apiifolium
W. L. Jepson
1900-9-15
1189
Marin
Point Reyes School
Comment
CAS-BOT-BC451608
Lilaea scilloides
John Thomas Howell
1945-5-9
20837
Marin
Between Hamilton Field and Ignacio
Comment
UC1106294
Lilaea scilloides
John Thomas Howell
1944-5-28
19529
Marin
between Almonte and Mill Valley
Comment
CAS-BOT-BC451612
Lilaea scilloides
John Thomas Howell
1940-3-17
15391
Marin
Lagunitas Meadows
Comment
CAS-BOT-BC451615
Lilaea scilloides
Gordon H. True
1969-4-2
4770
Marin
Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]
60
Comment
SD71224
Lilaeopsis occidentalis
John Thomas Howell
1946-6-30
22164
Marin
Rodeo Lagoon
Comment
JEPS19559
Limnanthes douglasii
Milo S. Baker
1923-5-2
Marin
Tomales Point
Comment
RSA257186
Limnanthes douglasii subsp. sulphurea
H. L. Mason, A. Carter
1938-5-18
1413
Marin
Point Reyes Peninsula, 12 miles from Inverness
Comment
CAS-BOT-BC45869
Limnanthes douglasii var. sulphurea
John Thomas Howell
1940-5-20
15493
Marin
Point Reyes
Comment
UCD98508
Limonium californicum
John Thomas Howell
1945-8-19
21431
Marin
Drakes Bay.
Comment
JEPS117836
Limonium duriusculum
Doreen Smith
2007-9-1
Marin
Mill Valley Strawberry Cove
Comment
UC2048781
Limonium ramosissimum
Christine Jones
2011-7-5
1044
Marin
Marin County.
Comment
UC2046437
Limonium ramosissimum subsp. provinciale
Michael Perlmutter
2011-10-25
gp 294
Marin
Richardson Bay in Strawberry along Seminary Drive.
Comment
UC41851
Limosella acaulis
J. Burtt Davy
1900-6-18
6719
Marin
Point Reyes
Comment
CDA31879
Linanthus androsaceus
D. G. Kelch
2009-4-19
9 .148
Marin
Near Bon Tempe Lake & Rocky Ridge Rd.
Comment
UC1301142
Linanthus androsaceus
Helen K. Sharsmith
1962-5-30
5086
Marin
Point Reyes Peninsula San Francisco Bay Region
45
Comment
UC23491
Linanthus grandiflorus
J. Burtt Davy
1900-6-18
6709
Marin
Point Reyes
Comment
UC52525
Linanthus parviflorus
J. Burtt Davy
1900-6-18
6763
Marin
Point Reyes
Comment
UC747473
Linanthus parviflorus
G. Thomas Robbins
1944-4-14
1514
Marin
ca 2-3 mi w Hamilton Air Field Base; Big Rock Ridge
60
Comment
CAS-BOT-BC232267
Linum bienne
T. Gosliner; B. Gosliner; J. Charles; et al.
2012-6-23
1903
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest
Comment
CDA28503
Linum lewisii
T. C. Fuller
1970-5-4
19480
Marin
North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River.
0
Comment
JEPS37733
Lithocarpus densiflorus
W. L. Jepson
1891-1
Marin
Mill Valley
Comment
UC615206
Lithocarpus densiflorus
Beryl O. Schreiber
1932-6-14
350
Marin
Mount Vision Trail; Inverness
Comment
UC847801
Lithocarpus densiflorus
Alice Eastwood
1922-7-23
11507
Marin
Rock Spring; Mt. Tamalpais
Comment
CAS-BOT-BC36111
Lithocarpus densiflorus var. densiflorus
John Thomas Howell
1927-8-22
3036
Marin
near West Point, Mt. Tamalpais
518
Comment
CAS-BOT-BC36116
Lithocarpus densiflorus var. densiflorus
J. P. Moore
no date
s.n.
Marin
unspecified
Comment
CAS-BOT-BC435652
Lithophragma heterophyllum
John Thomas Howell
1946-5-12
21820
Marin
Chaparral burn, Carson country
Comment
UC29006
Lobelia
F. P. McLean
1872-1
Marin
Comment Read comments Sep 15 2010
JEPS77898
Logfia gallica
Edward Lee
1934-6-17
916
Marin
1-2 mi s South Brook
Comment
CAS-BOT-BC283450
Lolium multiflorum
John Thomas Howell
1943-8-5
s.n.
Marin
Stinson Beach, in salt marsh
Comment
CAS-BOT-BC283459
Lolium multiflorum
Javier Penalosa
1961-4-16
1307
Marin
Tiburon Peninsula. Railroad yard in Tiburon
Comment
UCD66233
Lolium multiflorum
Michele H. Mills
1997-4-16
183
Marin
Tiburon Peninsula, Middle Ridge Open Space Preserve. San Quentin.
137
Comment
CAS-BOT-BC231826
Lolium perenne
A. Williams; E. McDermott; D. Smith; et al.
2012-6-23
1411
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road
Comment
POM78179
Lomatium macrocarpum
Marcus E. Jones
1902-7-5
s.n.
Marin
Mt Tamalpais.
Comment
CAS-BOT-BC240505
Lonicera hispidula
Junea Kelly
1916-7-1
s.n.
Marin
Unspecified
Comment
CAS-BOT-BC240512
Lonicera hispidula
Gordon H. True; Fred Ross
1969-5-30
5033
Marin
Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda, Inverness Ridge
182
Comment
RSA261410
Lonicera hispidula var. vacillans
Nina Y. Kottenstette
1974-5-11
27
Marin
Behind residence of 57 Maplewood Drive, San Rafael.
30
Comment
POM231939
Lonicera involucrata var. ledebourii
F. W. Peirson
1936-7-15
11833
Marin
Point Reyes Peninsula.
Comment
CAS-BOT-BC241508
Lonicera involucrata var. ledebourii
Katherine Kipping
1968-3-10
43
Marin
0.5 miles out of Stinson Beach, north toward Audabon [Audubon] Canyon Ranch
Comment
POM27002
Lotus
Marcus E. Jones
1902-7-5
s.n.
Marin
Mt Tamalpais.
Comment
SBBG36300
Lotus corniculatus
J. Broughton
1969-7-13
1282
Marin
sand dunes of Point Reyes Nat Seashore, near W-facing beach
Comment
UCD106719
Lotus corniculatus
C. W. Tilforth; John Dourley
1973-7-17
900
Marin
1 mi. s. of Indian Beach along Pierce Point Rd., Tomales Bay.
Comment
JEPS22953
Lotus formosissimus
Volney Rattan
May 1883
Marin
Corte Madera
Comment
UC15576
Lotus formosissimus
W. A. Setchell
1896-3-6
Marin
Bolinas Bay
Comment
UC80971
Lotus formosissimus
Michener and Bioletti
1892-4-8
66 a
Marin
Comment
SEINET6932524
Lotus formosissimus
Wanda P. Vestal, A. G. Vestal
1947-5-12
s.n.
Marin
2 miles southeast of Olema.
Comment
UC1177174
Lotus grandiflorus
John Thomas Howell
1944-4-2
19363
Marin
Bolinas Ridge
Comment
JEPS26895
Lotus humistratus
W. L. Jepson
1897-4-10
13810
Marin
Ross Valley hills Ross Valley
Comment
JEPS26896
Lotus humistratus
A. M. Ottley
1920-4-10
371
Marin
near Fairfax
Comment
JEPS26897
Lotus humistratus
A. M. Ottley
1920-4-10
359
Marin
near Fairfax
Comment
UC15754
Lotus junceus var. biolettii
F. T. Bioletti
Jul 1891
Marin
Mill Valley
Comment
UC555543
Lotus junceus var. biolettii
Herbert L. Mason
1925-4-12
1331
Marin
Mt. Tamalpais
Comment
JEPS19448
Lotus micranthus
W. L. Jepson
1897-3-28
13785
Marin
Olema
Comment
RSA256389
Lotus micranthus
Robert A. Norris
1974-5-24
2014
Marin
Near Cecilia Way and Tiburon Rd., Tiburon Peninsula
Comment
UC15594
Lotus scoparius
W. A. Setchell
1896-3-6
Marin
Bolinas Bay
Comment
JEPS81163
Lotus strigosus
Edward Lee with W. Joseph
1935-7-18
1560
Marin
Zig-zag Fire Trail Mt. Tamalpais
Comment
JEPS30768
Lotus uliginosus
John Thomas Howell
1944-7-30
19856
Marin
between head of salt marshes and Mill Valley
3
Comment
JEPS55829
Lotus wrangelianus
A. M. Ottley
1920-4-10
360
Marin
near Fairfax
Comment
SEINET6932586
Lotus wrangelianus
W. P. Vestal, A. G. Vestal
1947-5-12
s.n.
Marin
Ca. 2 miles southeat of Stinson Beach.
Comment
RSA32136
Ludwigia hexapetala
J. T. Howell
1945-7-1
21259
Marin
Tiburon.
Comment
CAS-BOT-BC60261
Lunaria annua
John Thomas Howell
1926-2-21
1638
Marin
Inverness.
Comment
CAS-BOT-BC201219
Lupinus
Charles Piper Smith
1947-6-27
47620
Marin
Pt. Reyes Peninsula. T. A. Gallagher Ranch
Comment
CAS-BOT-BC201221
Lupinus
Charles Piper Smith
1947-6-27
47625
Marin
Pt. Reyes Peninsula. T. A. Gallagher Ranch
Comment
CAS-BOT-BC201223
Lupinus
Charles Piper Smith
1935-4-19
35103
Marin
Lagunitas
Comment
CAS-BOT-BC201227
Lupinus
Charles Piper Smith
1947-6-27
47616
Marin
Point Reyes Peninsula, Radio Station Road, School Zone
Comment
UC126925
Lupinus albifrons
J. Burtt Davy
1895-5-13
1245
Marin
Redwood Canyon
Comment
SEINET10488432
Lupinus albifrons
Charles Piper Smith
1948-4-26
Smith 48154
Marin
Hwy 1 point reyers station, 4.2 miles n
Comment
CAS-BOT-BC201454
Lupinus albifrons var. albifrons
Charles Piper Smith
1948-6-15
48430
Marin
Olema, 4.3 miles south, Highway 1
Comment
RSA40120
Lupinus albifrons var. albifrons
L. S. Rose
1948-5-30
48119
Marin
Sausalito
91
Comment
CAS-BOT-BC196046
Lupinus albifrons var. collinus
John Thomas Howell
1940-5-26
15544
Marin
Little Carson
Comment
RSA128315
Lupinus albifrons var. collinus
J. T. Howell
1947-5-25
23196
Marin
Simmons Trail, Mt. Tamalppais.
Comment
UC127016
Lupinus albifrons var. collinus
Alice Eastwood
April 1896
Marin
Lake Lagunitas
Comment
CAS-BOT-BC196170
Lupinus albifrons var. douglasii
Alice Eastwood
1913-5-12
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC196179
Lupinus albifrons var. douglasii
A. A. Heller
1906-6-12
8395
Marin
Near the summit of Mt. Tamalpais
Comment
UC127059
Lupinus albifrons var. douglasii
F. T. Bioletti
1892-12-15
Marin
Tamalpais
Comment
UC130324
Lupinus albifrons var. douglasii
H. P. Chandler
1900-2-26
527
Marin
south side of Mount Tamalpais Mount Tamalpais
Comment
CAS-BOT-BC196414
Lupinus arboreus
L. R. Abrams
1927-4-19
11614
Marin
Point Reyes
Comment
SBBG19273
Lupinus arboreus
M. A. Piehl
1959-8-1
59494
Marin
near rd at entrance to Muir Woods Nat Monument
Comment
SJSU10690
Lupinus arboreus
R. G. Clement
1960-4-24
Marin
N side Pt Reyes Lighthouse
Comment
UC201935
Lupinus arboreus
Miss Harriet A. Walker
1913-6-15
3010
Marin
Tennessee Cove
Comment
UCD106614
Lupinus arboreus
Eric Davidson
1971-6-28
333
Marin
roadcut, mountain pass State Highway 1 to Stinson Beach.
Comment
UCD106633
Lupinus arboreus
P. B. Kennedy
1918-3-31
s.n.
Marin
Manzanitas.
Comment
SEINET5604264
Lupinus arboreus
Rachel Van Noord
1998-1
28
Marin
Marin Headlands State Park, CA. N 37*49.497' W 112*30.451
Comment
RSA128316
Lupinus arboreus var. arboreus
J. T. Howell
1946-6-9
22014 A
Marin
Pierce Ranch, north of Point Reyes Peninsula.
Comment
RSA639007
Lupinus arboreus var. arboreus
Michael A. Vincent
1999-6-10
8597
Marin
Point Reyes. Along Sir Francis Drake Boulevard.
Comment
UC15938
Lupinus bicolor
F. T. Bioletti
Apr. 1892
Marin
Ross Valley
Comment
CAS-BOT-BC215069
Lupinus chamissonis
John Thomas Howell
1939-6-18
14779
Marin
Near Mud Lake
Comment
SEINET6075226
Lupinus chamissonis
Unknown
1990-8-12
6343
Marin
Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot.
Comment
UC56336
Lupinus chamissonis
J. Burtt Davy
1900-6-27
6797
Marin
Point Reyes
Comment
SEINET10485214
Lupinus densiflorus
Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett
1976-7-30
Dziekanowski 2472
Marin
Collected in pass between lagunitas and fairfax on hwy to samuel taylor Campground. Oak woodland.
305
Comment
UC1177228
Lupinus formosus
John Thomas Howell
1939-5-21
14703
Marin
e side Tiburon Peninsula; e side of Tiburon Peninsula
Comment
SEINET10485337
Lupinus formosus
H. Dearing, M. Dearing
1939-4-28
Dearing 3214
Marin
Annual, flowers purple blue, standard with a white center. Collected on rd to Muir woods.
Comment
UCD161840
Lupinus formosus var. formosus
Ayzik Solomeshch
2014-6-10
s.n.
Marin
Giacomini Open Space Preserve. Summit Fire Road. 0.3 mile south of Buckeye Circle; 1.5 miles south of Fairfax. Vegetation plot SR 03. UTM Zone 10 E 531983 N 4205440. (Coordinates converted from UTM data by label maker.)
300
Comment
CAS-BOT-BC149605
Lupinus formosus var. formosus
Doreen Smith
2001-9-16
s.n.
Marin
Marinwood interchanges, E. side.
Comment
RSA128317
Lupinus formosus var. formosus
J. T. Howell
1946-6-15
22083
Marin
Bordering Olema Marshes.
Comment
LA205130
Lupinus latifolius
Carl Clawson Epling;
1922-4-10
5180
Marin
Comment
UC1177457
Lupinus microcarpus var. densiflorus
Hans Leschke
1945-5-20
Marin
Novato
Comment
OBI78139
Lupinus nanus
Michener & Bioletti, Bioletti
April1892
s.n.
Marin
Ross Valley
Comment
UC201038
Lupinus nanus
Katharine Brandegee
June 1918
Marin
Point Reyes Station
Comment
RSA22082
Lupinus tidestromii
J. T. Howell
1939-6-4
14729
Marin
Point Reyes Peninsula
Comment
SBBG98280
Lupinus variicolor
H. F. Copeland
1934-5-27
Marin
Dillon's Beach
Comment
UC1129736
Lupinus variicolor
A. E. Wieslander
1933-6-11
310
Marin
2.5 mi sw Point Reyes; Point Reyes Quad.
45
Comment
UC1129742
Lupinus variicolor
A. E. Wieslander
1934-3-18
417
Marin
Point Reyes; Point Reyes Quad., Point Reyes
Comment
UC130673
Lupinus variicolor
H. M. Hall
1909-6-9
8514
Marin
summit Mt. Vision Mt. Vision; summit Mt. Vision
Comment
CDA12023
Luzula comosa
G. F. Hrusa
1990-2-26
7499
Marin
North Coast Biodiversity Arena; Coast Trail, Pt. Reyes National Seashore.
Comment
JEPS73335
Luzula subsessilis
Edward Lee with Joe Ewan and Annetta Carter
1934-4-30
764
Marin
4 mi w Two Rocks; w of Two Rocks
Comment
UC1133755
Luzula subsessilis
N. French
1935-3-28
620
Marin
Muir Woods Tamalpais Quad., Muir Woods
Comment
UC70458
Luzula subsessilis
Jos. Burtt Davy
1900-6
6724
Marin
Point Reyes Peninsula
Comment
UC1140928
Lythrum californicum
Volney Rattan
June 1881
Marin
Mount Tamalpais
Comment
JEPS45979
Lythrum hyssopifolia
Franklin P. Nutting
1895-6-27
Marin
Mill Valley; Western Middle California, Mill Valley
Comment
RSA0011287
Lythrum hyssopifolia
Michael A. Vincent
1999-6-10
8593
Marin
At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick s Valley Road.
Comment
CDA14312
Lythrum salicaria
E. Finley, Sauber
1998-8-19
PDR 1013542
Marin
North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales.
16
Comment Read comments Mar 10 2011
CAS-BOT-BC342625
Madia anomala
Marian L. Campbell
1921-6-1
s.n.
Marin
Mill Valley
Comment
RSA118072
Madia anomala
J. T. Howell
1955-5-29
30256
Marin
Near Rock Spring on Laurel Dell Trail, Mt. Tamalpais
Comment
UC1177319
Madia exigua
John Thomas Howell
1946-5-12
21780
Marin
Carson Ridge
Comment
CAS-BOT-BC344388
Madia exigua
John Thomas Howell
1927-5-8
2378
Marin
East slope of Mt. Tamalpais
Comment
CAS-BOT-BC343084
Madia gracilis
John Thomas Howell
1930-7-20
5371
Marin
Slopes near Phoenix Lake
Comment
JEPS20313
Madia gracilis
Lewis S. Rose
1956-6-25
56108
Marin
Bolinas Ridge Mt. Tamalpais
548
Comment
POM181001
Madia gracilis
J. T. Howell
1930-7-20
5371
Marin
Near Phoenix Lake
Comment
UC1177320
Madia gracilis
John Thomas Howell
1945-6-3
20935
Marin
Shell Beach
Comment
POM315930
Madia gracilis subsp. gracilis
Patricia Wilder
1965-6-7
3537
Marin
San Geronimo Ridge; Coast Mt. Range; Pacific Ocean Watershed
244
Comment
UC523531
Madia sativa
David D. Keck
1933-11-6
2642
Marin
5.5 mi n Point Reyes city; Tomales Bay
Comment
RSA60844
Madia sativa
Frank W. Gould
1939-7-23
857
Marin
Tomales Point, 5 miles from Inverness
Comment
CAS-BOT-BC510716
Maianthemum dilatatum
John Thomas Howell
1946-5-5
21757
Marin
Swale near radio station, Point Reyes Peninsula
Comment
CAS-BOT-BC511470
Maianthemum racemosum subsp. amplexicaule
Henry M. Pollard
1935-4-1
s.n.
Marin
Black Canyon
Comment
POM193961
Maianthemum racemosum subsp. amplexicaule
J. T. Howell
1927-9-9
3090
Marin
Mill Valley
Comment
RSA377683
Maianthemum racemosum subsp. amplexicaule
Mark Morris
1929-3-30
s.n.
Marin
Mt. Tamalpais
Comment
SEINET5722110
Maianthemum racemosum subsp. amplexicaule
Cary A. Mitchell
1969-1
22
Marin
S side of Mt. Tamalpais.; Mount Tamalpais
Comment
UCD139056
Maianthemum stellatum
Jean Lang
1964-4-25
24
Marin
dead end trail branching off fire road to Ross reservoir, 0.1 mile northwest of Phenix Lake Dam, 0.5 mile southwest of Ross.
73
Comment
UCSB715
Maianthemum stellatum
Gill, Robert
1960-4-5
Marin
1/4 mile from Muir Woods Not. Mon. Headquarters on road to San Francisco
91
Comment
CHSC64321
Malva nicaeensis
H. H. Schmidt; James S. Miller, A. Pool
1993-6-8
813
Marin
Mount Tamalpais State Park, on California State Highway #1.
60
Comment
JEPS42504
Marah fabacea
W. L. Jepson
1917-3-31
6859
Marin
Mt. Tamalpais
Comment
UC28923
Marah fabacea
Jos. Burtt Davy
1900-6-27
6806
Marin
Point Reyes
Comment
CAS-BOT-BC311852
Marsilea vestita
T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi
2013-8-10
13682
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam
Comment
UCD107854
Medicago polymorpha
Javier Penalosa; J. T. Howell
1961-5-5
1428
Marin
Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. North of Blackfield Drive.
Comment
CAS-BOT-BC271765
Melica californica
John Thomas Howell
1941-4-7
s.n.
Marin
Tiburon
Comment
JEPS77212
Melica californica
Robert M. Lloyd
1963-4-24
2356
Marin
5 mi s Fairfax (on Bolinas road)
274
Comment
UC766854
Melica californica
R. F. Hoover
1938-2-15
2737
Marin
Tiburon
Comment
CAS-BOT-BC282139
Melica geyeri
Javier Penalosa; J. T. Howell
1961-6-29
1905
Marin
Tiburon Peninsula. Above Paradise Drive 1.9 miles NW of road to Naval Net Depot
Comment
CAS-BOT-BC281334
Melica harfordii
John Thomas Howell
1941-5-25
16204
Marin
Arturo Trail, Mt Tamalpais
Comment
CAS-BOT-BC350802
Melica harfordii
J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin
2013-5-4
13047
Marin
Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24
Comment
UC1784150
Melica harfordii
Virginia E. Long
1932-6-18
189 a
Marin
Mount Tamalpais, W peak
731
Comment
UCD87515
Melica harfordii
S. Kawagoe
1922-6-25
s.n.
Marin
Muir Woods.
Comment
CAS-BOT-BC264161
Melica subulata
John Thomas Howell
1945-6-3
20916
Marin
Near Inverness
Comment
CAS-BOT-BC232198
Melica torreyana
C. Kellner; M. Camarillo; V. Reeder; et al.
2012-5-5
1301
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade.
Comment
CAS-BOT-BC262522
Melica torreyana
Javier Penalosa
1961-4-16
1341
Marin
Tiburon Peninsula. Tiburon. Hill above intersection of Mar West St. and Paradise Drive
Comment
CAS-BOT-BC262528
Melica torreyana
John Thomas Howell
1939-5-14
14658
Marin
Ross
Comment
CAS-BOT-BC262536
Melica torreyana
A. A. Heller
1906-6-12
8397
Marin
Along the railroad near the summit of Mt. Tamalpais
Comment
UCD89094
Melica torreyana
P. B. Kennedy
1914-3-22
4637
Marin
Railroad track near Muir Inn.
Comment
UCD89102
Melica torreyana
P. B. Kennedy
1914-4-19
s.n.
Marin
Location unknown.
Comment
UCD89116
Melica torreyana
H. E. Parks
1926-4-1
s.n.
Marin
Tiburon Peninsula.
Comment
SEINET10599674
Melica torreyana
John Thomas Howell
1939-5-14
Howell 14678
Marin
Serpentine area near Collier Spring, Mt. Tamalpais.
Comment
RSA230873
Mentha arvensis var. villosa
M. S. Jussel
1933-7-30
s.n.
Marin
Near Olema
Comment
RSA28405
Mentha pulegium
E. K. Balls, P. C. Everett
1953-10-9
18592
Marin
East shore of Tomales Bay along Hwy 1, 4 miles SE of Marshall
8
Comment
CAS-BOT-BC348494
Micropus californicus var. californicus
Michener; Bioletti
1892-4-1
s.n.
Marin
Ross Valley
Comment
CAS-BOT-BC348738
Microseris bigelovii
Katharine Brandegee
1944-6-4
19564
Marin
Near Mt. Vision west of Inverness
Comment
CAS-BOT-BC348745
Microseris bigelovii
John Thomas Howell
1946-5-16
21859
Marin
Angel Island, se. side
Comment
CAS-BOT-BC348751
Microseris bigelovii
J. T. Howell
1946-5-19
21910
Marin
Meadows Club, Fairfax Hills
Comment
CAS-BOT-BC348932
Microseris bigelovii
John Thomas Howell
1947-5-4
23128
Marin
San Rafael Hills
Comment
CAS-BOT-BC348926
Microseris douglasii subsp. douglasii
John Thomas Howell
1947-5-18
23175
Marin
Fairfax Hills
Comment
CAS-BOT-BC348938
Microseris douglasii subsp. douglasii
John Thomas Howell
1946-5-14
21837
Marin
Between Barths Retreat and Potrero Meadow, Mt. Tamalpais
Comment
CAS-BOT-BC348945
Microseris douglasii subsp. douglasii
J. T. Howell
1939-5-21
s.n.
Marin
South Tiburon
Comment
UC468888
Microseris douglasii subsp. douglasii
E. L. Greene
1886-4-26
Marin
Tiburon
Comment
CAS-BOT-BC349097
Microseris douglasii subsp. tenella
Kenton L. Chambers
1955-4-24
669
Marin
Hwy. 1, ca. 2.5 mi. S of Stinson Beach
Comment
CAS-BOT-BC322742
Microseris paludosa
John Thomas Howell
1946-6-13
22054
Marin
East of Dillons Beach
Comment
UC1106196
Microseris paludosa
John Thomas Howell
1944-5-14
19457
Marin
hills near Salmon Creek School
Comment
UC1176918
Microseris paludosa
John Thomas Howell
1944-5-27
19501
Marin
Summit Ave Mt. Tamalpais (Mt. Tamalpais)
Comment
UC34643
Microseris paludosa
E. L. Greene
1886-4-15
Marin
Tomales Bay
Comment
CAS-BOT-BC322735
Microseris paludosa
John Thomas Howell
1925-4-5
910
Marin
Mill Valley at the beginning of Pipeline Trail
152
Comment
LA209136
Mimulus aurantiacus
C. E.;
1921-3-13
sn
Marin
Black Canyon
Comment Read comments Sep 23 2017
SEINET12269786
Mimulus aurantiacus
H. W. Graham
1927-1
9- 11 -18
Marin
from Mill Valley to Muir Woods near San Francisco
Comment
JEPS10239
Mimulus aurantiacus var. aurantiacus
W. L. Jepson
1940-6-5
19954
Marin
Paradise Cove Tiburon
Comment
JEPS77201
Mimulus aurantiacus var. aurantiacus
Robert M. Lloyd
1963-4-24
2348
Marin
3.5 mi s Fairfax (on Bolinas Road)
243
Comment
UCD122274
Mimulus aurantiacus var. aurantiacus
D. H. Hartmann; H. T. Hartmann
1941-11-21
s.n.
Marin
Point Reyes Peninsula, west of Inverness.
Comment
HSC23833
Mimulus cardinalis
R. A. Vanbianchi
1971-7-1
14
Marin
San Geronimo ridge
Comment
JEPS58934
Mimulus douglasii
John Thomas Howell
1941-5-18
16193
Marin
near Rock Spring; Mt. Tamalpais
Comment
JEPS11346
Mimulus guttatus
W. L. Jepson
1892-4-5
3 m
Marin
Ross Valley
Comment
JEPS11040
Mimulus inodorus
Willis L. Jepson
1891-7-19
49 m
Marin
Mill Valley
Comment
CAS-BOT-BC174589
Minuartia californica
John Thomas Howell
1946-4-14
21602
Marin
Near Dillons Beach
Comment
JEPS73881
Minuartia douglasii
L. R. Heckard
1974-5-14
3686
Marin
Ring Mt. Tiburon Peninsula (n end of peninsula)
Comment
CAS-BOT-BC388674
Minuartia douglasii
Javier Penalosa
1961-4-8
1301
Marin
Tiburon Peninsula. Plateau northwest of 748 ft. summit
Comment
CAS-BOT-BC435103
Mollugo verticillata
Gordon H. True
1975-7-10
7875
Marin
G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael
30
Comment
CAS-BOT-BC220408
Monardella purpurea
John Thomas Howell
1942-6-21
16977
Marin
Carson Ridge
Comment
CAS-BOT-BC232244
Monardella purpurea
B. Young; K. Emmett; O. Anderson; J. Baxter
2012-6-23
1706
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12
Comment
HSC23773
Monardella purpurea
R. A. Vanbianchi
1971-7-1
19
Marin
San Geronimo Ridge
Comment
JEPS78905
Monardella purpurea
Edward Lee
1936-6-14
2237
Marin
Alpine Lake, north shore.
Comment
CAS-BOT-BC220402
Monardella purpurea
John Thomas Howell
1946-8-11
22847
Marin
Between Mt. Theater & Barths Retreat, Mt. Tamalpais
Comment
CAS-BOT-BC220415
Monardella purpurea
John Thomas Howell
1943-6-13
s.n.
Marin
Sausalito
Comment
SEINET10895206
Monardella purpurea
A. Graff
1993-7-14
Graff 192
Marin
Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp.
Comment
SEINET892720
Monardella sinuata subsp. nigrescens
Carl B. Wolf
1934-1
5776
Marin
Pt. Reyes Peninsula, 3 miles by road from the lighthouse
60
Comment
CAS-BOT-BC220167
Monardella sinuata subsp. nigrescens
G. B. Rossbach; R. P. Rossbach
1938-5-26
778
Marin
On road to Point Reyes lighthouse, west of Drake's [Drakes] Estero
Comment
UC2037108
Monardella undulata
E. P. Killip
1941-6-1
36164
Marin
Point Reyes
Comment
CAS-BOT-BC220534
Monardella villosa
John Thomas Howell
1946-5-19
21903
Marin
Fairfax
Comment
RSA408695
Monardella villosa
Cora Mae Life
1923-07
21
Marin
Trail to Muir Woods
Comment
SEINET13948730
Monardella villosa
John Thomas Howell
1943-1
s.n.
Marin
Sausalito
Comment
CAS-BOT-BC349581
Monolopia major
Doreen Smith
2003-3-1
s.n.
Marin
Mount Burdell, east side
Comment
UC83789
Montia diffusa
Alice Eastwood
May 1901
Marin
Mill Valley
Comment
CAS-BOT-BC444909
Montia fontana
Rosamond Day
1982-3-22
s.n.
Marin
China Camp State Park, San Rafael Hills. Area just south of North San Pedro Road in Big Valley area.
Comment
CAS-BOT-BC445170
Montia parvifolia
Greg de Nevers
2001-6-4
12521
Marin
Cataract Gulch.
Comment
SEINET11942627
Montia spathulata
M. T. Doutt
1931-1
376
Marin
Alpine Dam
Comment
CAS-BOT-BC361387
Muehlenbeckia axillaris
Greg de Nevers
1996-11-29
10894
Marin
Ft. Cronkite among old gun emplacements above Rodeo Lagoon
30
Comment
CAS-BOT-BC354332
Myosotis latifolia
E. Hinman; S. Kawachi; N. Cullen
2013-6-8
13442
Marin
Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail
Comment
SFV8428
Myosotis latifolia
K. H. Traver
1969-4-6
4
Marin
On Blithedale Road, 1.1 miles north of Mill Valley.
Comment
SEINET12275723
Myosotis sylvatica
M. T. Doutt
1931-1
448
Marin
2 mi SE of Inverness
Comment
CAS-BOT-BC101685
Myrica californica
Beryl O. Schreiber
1936-3-7
2131
Marin
Tomales Point
Comment
UC1101506
Myriophyllum sibiricum
Herbert L. Mason
1946-7-24
12941
Marin
Lake Ranch, near Double Point.
Comment
UCD135921
Myriophyllum sibiricum
Bob Soost
2004-8-16
s.n.
Marin
Abbotts Lagoon, Point Reyes National Seashore.
Comment
CAS-BOT-BC260145
Nassella pulchra
Alice Eastwood
1912-5-1
30
Marin
Kentfield
Comment
CAS-BOT-BC260153
Nassella pulchra
Gordon H. True
1969-4-29
4897
Marin
On Inverness Ridge, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda
243
Comment
POM264277
Nassella pulchra
A. A. Beetle
1941-5-20
2722
Marin
Five miles west of Mill Valley.
Comment
JEPS116840
Navarretia cotulifolia
David Gowen
2007-5-6
696
Marin
Mt. Burdell area, alongside fire road near San Carlos Dr.
Comment
CAS-BOT-BC531482
Navarretia heterodoxa
D. Smith; V. Smith; J. Doyle; M. A. Garcia
2015-6-12
15870
Marin
Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain
Comment
HSC23837
Navarretia heterodoxa
R. A. Vanbianchi
1971-7-1
21
Marin
San Geronimo Ridge above the town of San Geronimo
Comment
UC1023053
Navarretia heterodoxa
John Thomas Howell
1941-7-6
16367
Marin
between Camp Hogan and Rocky Ridge Fire Trail; Mt. Tamalpais
Comment
CAS-BOT-BC230347
Navarretia leucocephala subsp. bakeri
Doreen Smith
1989-6-1
s.n.
Marin
SW slope of Mount Burdell
Comment
RSA73144
Navarretia mellita
Mabel Peirson
1912-07
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC232718
Navarretia rosulata
John Thomas Howell
1952-9-7
28854
Marin
Barths Retreat, Mount Tamalpais
Comment
POM65026
Navarretia rosulata
Katherine Brandegee
1910-9-4
s.n.
Marin
Between West Point and Willow Camp, on seaward side of Mt. Tamalpais
Comment
UC856884
Navarretia squarrosa
Lewis S. Rose
1941-8-1
41359
Marin
Lucas Valley
91
Comment
UCD35988
Navarretia squarrosa
Beecher Crampton
1946-8-14
410
Marin
Marin County, along an inlet between Hamlet and Tomales.
6
Comment
UCR197880
Navarretia squarrosa
Beecher Crampton
1946-8-14
410
Marin
Along inlet between Hamlet and Tomales
6
Comment
JEPS79198
Navarretia viscidula
Rimo Bacigalupi
1980-6-22
9337
Marin
N slopes of Mount Tamalpais, along fire road from Lake Lagunitas to Rifle Camp
487
Comment
JEPS123295
Navarretia viscidula
David Gowen
2009-6-24
1073
Marin
West facing slopes above Lagunitas Meadow.
Comment
SEINET3557584
Nemophila
Lewis S. Rose
1933-4-12
33077
Marin
Sausalito.
Comment
UC24168
Nemophila heterophylla
J. Burtt Davy
1893-4-26
143
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC422397
Nemophila menziesii
K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz
2014-4-26
14016
Marin
Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage.
Comment
OBI48732
Nemophila menziesii
Lewis S. Rose
1939-4-23
39077
Marin
Nicasio
46
Comment
UC404764
Nemophila menziesii var. atomaria
H. E. and S. T. Parks
1930-4-10
461
Marin
Corte Madera Corte Madera (in fields near highway)
3
Comment
CAS-BOT-BC219429
Nemophila parviflora
John Thomas Howell
1939-6-4
14709
Marin
Lagunitas
Comment
CAS-BOT-BC384605
Nemophila parviflora var. parviflora
R. Schneider; T. Pollak; J. Stern; L. Williams
2013-4-12
13516
Marin
Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road
Comment
UCD110218
Notholithocarpus densiflorus
M. Wiesendanger
1923-9-1
1487
Marin
Mt. Tamalpais.
Comment
JEPS11304
Nuttallanthus texanus
W. L. Jepson
1892-4-5
21318
Marin
Ross Valley
Comment
CAS-BOT-BC142226
Oemleria cerasiformis
Alice Eastwood
1915-3-28
3973
Marin
Lagunitas
Comment
CAS-BOT-BC142270
Oemleria cerasiformis
Beryl O. Schreiber
1936-3-8
2144
Marin
Near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay
Comment
JEPS44831
Oemleria cerasiformis
W. L. Jepson
1897-3-28
13827
Marin
Olema
Comment
UC614991
Oemleria cerasiformis
Beryl O. Schreiber
1936-2-1
2109
Marin
School Teacher's Beach School Teacher's Beach, Tomales Bay; Tomales Bay
Comment
UCSC000356
Oemleria cerasiformis
Beryl O. Schreiber
1936-3-8
2144
Marin
near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay
Comment
UCD161811
Orobanche fasciculata
Ayzik Solomeshch
2014-5-29
s.n.
Marin
Summit Fire Road, close to top of the hill. Vegetation plot SFR 01. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.)
320
Comment
CAS-BOT-BC499919
Orobanche fasciculata
A. A. Heller
1906-6-12
8398
Marin
Mt. Tamalpais: along the railroad near the summit
Comment
CAS-BOT-BC499921
Orobanche fasciculata
A. A. Heller
1906-6-12
8398
Marin
Mt. Tamalpais: along the railroad near the summit
Comment
JEPS70840
Orobanche uniflora subsp. occidentalis
L. R. Heckard
1973-4-17
3252
Marin
Above Alpine Dam.
Comment
CAS-BOT-BC502958
Orobanche vallicola
Charles Kennard
1999-9-15
s.n.
Marin
San Anselmo, on bank of Sleepy Hollow Creek behind Drake High School Music Arts Bldg. on Saunders Ave. just W of Sir Francis Drake Blvd.
Comment
CAS-BOT-BC238419
Orthocarpus
John Thomas Howell
1957-6-27
s.n.
Marin
Hearts Desire Beach, Tomales Bay State Park
Comment
CAS-BOT-BC238421
Orthocarpus
Saichi Kawahara
1969-3-30
548
Marin
Dillon Beach Road, southwest side of beach, just off Franklin School Road
140
Comment
CAS-BOT-BC7003
Orthocarpus castillejoides var. castillejoides
Adolph Daniel Edward Elmer
1903-7-1
4938
Marin
Point Reyes Post Office
Comment
POM128996
Orthocarpus densiflorus
D. D. Keck, John T. Howell
1927-5-8
2364
Marin
Lake Lagunitas.
Comment
RSA516517
Orthocarpus densiflorus
R. C. Bacigalupi, C. Ritchie Bell
1951-4-13
1003
Marin
Lagunitas Meadows, just opposite lower end of the Berry Trail. North base of Mount Tamalpais.
236
Comment
RSA80297
Orthocarpus faucibarbatus
F. W. Peirson, Mabel B. Peirson
1926-4-1
6544
Marin
4 miles north of Ignacio.
Comment
SEINET12327827
Orthocarpus faucibarbatus
F. H. Utech, Walter, W.; Knight, I.
1984-1
84 -130
Marin
6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection
5
Comment
NY90851
Orthocarpus longispicatus
A. D. E. Elmer
07 1903
4938
Marin
Point Reyes
Comment
RSA254195
Orthocarpus pusillus
Robert A. Norris
1975-3-18
2269
Marin
near beach, N of Rodeo Lagoon, Ft. Cronkite.
Comment
UC17202
Oxalis albicans subsp. pilosa
Harley P. Chandler
1900-2-26
531
Marin
Mill Valley
Comment
POM273088
Oxalis laxa
J. T. Howell
1946-6-20
22099
Marin
Stinson Beach.
Comment
JEPS43154
Oxalis oregana
L. M. Newlon
1921-1
83
Marin
Mt. Tamalpais
Comment
RSA22071
Oxalis oregana
L. S. Rose
1939-3-31
39037
Marin
Mill Valley
61
Comment
UC17225
Oxalis oregana
W. L. Jepson
1891-3-29
Marin
Mill Valley
Comment
UC615062
Oxalis oregana
Beryl O. Schreiber
1932-3-12
56
Marin
Inverness
Comment
UC867626
Oxalis oregana
Lewis S. Rose
1939-3-31
39037
Marin
Mill Valley
60
Comment
SEINET10563839
Panicum huachucae var. fasciculatum
John Thomas Howell
1943-7-3
Howell 18247
Marin
Near Bootjack, Mount Tamalpais.
Comment
CAS-BOT-BC422800
Papaver californicum
Wilma Follette
1998-5-25
s.n.
Marin
Mt. Tamalpais, old Gravity Car Rd., about 1/8 mile east of Mountain Home
Comment
CAS-BOT-BC253942
Parapholis incurva
Javier Penalosa
1961-5-5
1427
Marin
Tiburon Peninsula. Below Tiburon Boulevard ca. 100 yards W of Blackfield Drive
Comment
CAS-BOT-BC253945
Parapholis incurva
John Thomas Howell
1945-5-6
20816
Marin
Just above high tide, San Rafael
Comment
CAS-BOT-BC253948
Parapholis incurva
1886-6-1
s.n.
Marin
Between Bolinas and Olema
Comment
CAS-BOT-BC253951
Parapholis incurva
David L. Morgan
1960-6-21
s.n.
Marin
Dillon Beach
Comment
UCD88655
Parapholis incurva
John Thomas Howell
1945-5-6
20816
Marin
San Rafael.
Comment
UCD88683
Parapholis incurva
Lewis S. Rose
1946-6-20
46167
Marin
eastern shore of Bolinas Lagoon.
Comment
RSA0034598
Parapholis incurva
J. T. Howell
1945-5-6
20816
Marin
San Rafael.
Comment
SEINET9347561
Parapholis incurva
Unknown
1955-5-24
2805
Marin
Marin
Comment
CHSC97943
Parentucellia latifolia
G. D. Barbe
1978-5-9
2384
Marin
South of Marshall-Petaluma Road, 3.5 km east of Marshall.
Comment
JEPS94006
Parentucellia latifolia
J. Greenhouse, D. Smith
1998-4-21
Marin
Highway 1, just below junction of Walker Creek and Keys Creek.
3
Comment
JEPS49574
Parnassia californica
W. L. Jepson
1921-10-2
9501
Marin
near Rattlesnake Camp (Mount Tamalpais); Mount Tamalpais
Comment
SBBG2725
Parnassia californica
E. R. Blakley
1958-9-11
2445
Marin
seep spring near Bootjack Camp, Mt Tamalpais
396
Comment
CAS-BOT-BC259663
Paspalum dilatatum
Richard Mc. P Brown
1974-6-25
s.n.
Marin
Point Reyes National Seashore, Bear Valley, park headquarters, between administration and ranger buildings
Comment
CAS-BOT-BC531259
Pedicularis densiflora
A. Williams
2015-2-19
15003
Marin
Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake
Comment
LA209459
Pedicularis densiflora
A. A. Heller; Howard S. Brown
1902-3-7
Marin
South side of Mt. Tamalpais
Comment
UC27309
Pedicularis densiflora
Harley P. Chandler
1901-2-22
760
Marin
Mount Tamalpais; San Francisco Bay Region
Comment
UC767425
Pedicularis densiflora
R. F. Hoover
1938-2-15
2739
Marin
Tiburon
Comment
RSA29242
Pedicularis densiflora
Joseph A. Ewan
1936-3-8
9408
Marin
Summit Alpine Lake Trail, Above Deer Park.
Comment
UCD103482
Pelargonium grossularioides
John Thomas Howell
1944-7-23
19842
Marin
San Rafael.
60
Comment
CAS-BOT-BC67618
Pellaea mucronata
E. P. Sheldon
1903-1-18
10492
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC258788
Pennisetum clandestinum
Gordon H. True
1968-9-23
4611
Marin
San Rafael Hills, San Rafael
Comment
UC1106263
Pentachaeta alsinoides
John Thomas Howell
1946-5-16
21865
Marin
se side Angel Island
Comment
CAS-BOT-BC330470
Pentachaeta bellidiflora
Alice Eastwood
1920-4-1
s.n.
Marin
Larkspur
Comment
CAS-BOT-BC77053
Pentagramma triangularis subsp. triangularis
Gordon H. True
1969-2-4
4744
Marin
Pt. Reyes Bird Observatory, 3 mi. NW of Bolinas, at Arroyo Hondo, bank on Inverness Ridge.
182
Comment
CAS-BOT-BC77054
Pentagramma triangularis subsp. triangularis
Peter H. Raven; Michael P. Johnson
1967-5-1
21055
Marin
Angel Island - slopes on south side of island near Rock Quarry and small reservoir.
91
Comment
UC399584
Pentagramma triangularis subsp. triangularis
Michener and Bioletti
1892-4-1
Marin
Ross Valley
Comment
UC42786
Pentagramma triangularis subsp. triangularis
Marshall A. Howe
1892-6-11
Marin
Mt Tamalpais
Comment
SEINET9628502
Pentagramma triangularis subsp. triangularis
A. M. W.
n.s.
Marin
San Geronimo.
Comment
SEINET9628503
Pentagramma triangularis subsp. triangularis
A. M. Woodbury
1903-6-29
s.n.
Marin
San Geronimo.
Comment
CAS-BOT-BC222726
Perideridia gairdneri subsp. gairdneri
John Thomas Howell
1947-6-18
23272
Marin
3 miles east of Tomales
Comment
SEINET4206609
Perideridia kelloggii
Robert A. Norris
1983-1
4583
Marin
Slope above parking lot, Bootjack Camp, Mt, Tamalpais, Marin C0., Calif
396
Comment
CAS-BOT-BC413692
Persicaria hydropiper
A. E. LaRose
1974-9-25
s.n.
Marin
Pasture on Waldo Giacomini property, Point Reyes Station
Comment
CAS-BOT-BC418878
Persicaria hydropiperoides
John Thomas Howell
1945-10-14
s.n.
Marin
Olema Marshes
Comment
CAS-BOT-BC419021
Persicaria lapathifolia
John Thomas Howell
1947-6-18
23262
Marin
Laguna, Chileno Valley
Comment
HSC89826
Persicaria lapathifolia
Barbara Ertter, Elizabeth Neese
1988-10-29
8022
Marin
Nicasio Reservoir 10 air mi. SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area 1 mi. NNW of dam
Comment
SD131784
Persicaria lapathifolia
Barbara Ertter, Elizabeth Neese
1988-10-29
8021
Marin
Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area ca 1 mi NNW of dam
Comment
UC1613508
Persicaria punctata
Charles M. Belshaw
1936-8-30
2645
Marin
near the Pacific Ocean Stinson Beach
Comment
CAS-BOT-BC419341
Persicaria punctata
Robert A. Norris
1983-9-10
4589
Marin
By Tennessee Valley Trail, ca. 1/4 mi. inland from Tennessee Cove
21
Comment
CAS-BOT-BC419343
Persicaria punctata
John Thomas Howell
1924-8-31
643
Marin
Near Ross
Comment
UC1301149
Phacelia californica
Helen K. Sharsmith
1963-5-18
5458
Marin
bluffs along e edge of bay San Francisco Bay Region, Tomales Bay
9
Comment
RSA0055048
Phacelia californica
Jim Shevock
1971-2-27
694
Marin
Near Muir Woods.
91
Comment
SBBG29812
Phacelia distans
J. T. Howell
1930-4-20
4741
Marin
Point Reyes
Comment
UC700304
Phacelia distans
G. Thomas Robbins
1944-4-13
1495
Marin
ca 4 mi w Hamilton Field Air Base; Big Rock Ridge
487
Comment
CAS-BOT-BC344966
Phacelia distans
J. Baxter
2013-4-19
13036
Marin
Mount Tamalpais: Marin Municipal Water Distric lands
Comment
HSC30752
Phacelia divaricata
Thomas W. Nelson
1974-4-21
1218
Marin
Rock Springs beside rd. out Bolinas Ridge
Comment
UCSB46377
Phacelia divaricata
Hawbecker, M.
1983-5-8
Marin
Ridgecrest Blvd., 2 miles west of its junction with the Panoramic Highway
640
Comment
POM298623
Phacelia divaricata var. continentis
Lincoln Constance, J. F Davidson, R. H. Shan, W. L. Wagner
1946-3-30
3030
Marin
Point Reyes
61
Comment
HSC13715
Phacelia insularis var. continentis
Lincoln Constance, John F. Davidson, Ren Hwa Shan , W. H. Wagner
1946-3-30
3030
Marin
Point Reyes
61
Comment
UC735068
Phacelia insularis var. continentis
Lincoln Constance, John F. Davidson, Ren Hwa Shan, Warren H. Wagner
1946-3-30
3030
Marin
Point Reyes
60
Comment
UC735069
Phacelia insularis var. continentis
Lincoln Constance, John F. Davidson, Ren Hwa Shan, Warren H. Wagner
1946-3-30
3030
Marin
Point Reyes
60
Comment
UC336389
Phacelia malvifolia
Kellogg and Harford
May 1877
197
Marin
Saucilito
Comment
CAS-BOT-BC154381
Phacelia suaveolens
A. A. Heller
1906-6-12
8391
Marin
Mt. Tamalpais
Comment
SEINET5499591
Phacelia suaveolens
A. A. Heller
1906-6-12
8391
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC83538
Phacelia tanacetifolia
Doreen Smith
2002-4-1
s.n.
Marin
Community garden area.
Comment
CAS-BOT-BC265759
Phalaris aquatica
Gordon H. True
1965-7-12
4677
Marin
Point Reyes Bird Observatory ca. 3 mile northwest of Bolinas at Arroyo Hondo
45
Comment
CDA2280
Phalaris aquatica
J. T. Howell
1945-8-12
21381
Marin
Tiburon.
0
Comment
UC122016
Phalaris californica
J. W. Congdon
1880-7-4
Marin
Paper Mill Creek
Comment
UC589574
Phalaris californica
Beryl O. Schreiber
1932-7-25
654
Marin
Lone Pine Beach Tomales Bay; , Lone Pine Beach
Comment
SEINET10658628
Phalaris caroliniana
Lewis S. Rose
1940-4-28
Rose 40240
Marin
Bootjack Camp, Mt. Tamalpais Meadow
305
Comment
CAS-BOT-BC259069
Phalaris lemmonii
John Thomas Howell
1947-5-4
23136
Marin
San Rafael
Comment
UCD88879
Phalaris lemmonii
A. A. Beetle
1946-5-7
4269
Marin
1 mile N of Ignacio. Jct. 101. Black Point.
Comment
SEINET3144276
Phalaris minor
L. S. Rose
1940-4-28
40240
Marin
Bootjack camp, Mt. Tamalpais
305
Comment
UCD89373
Phalaris paradoxa
Beecher Crampton
1957-6-11
4204
Marin
4.5 miles NW of Bolinas.
Comment
CAS-BOT-BC250722
Phalaris paradoxa
John Thomas Howell
1945-7-15
21311
Marin
Near Liberty's
Comment
RSA63019
Phoradendron villosum
L. S. Rose
1949-9-25
49183
Marin
Mt Tamalpais, E of Rock Springs.
610
Comment
CAS-BOT-BC452038
Phyllospadix torreyi
John Thomas Howell
1943-10-3
19331
Marin
On Muir Beach
Comment
CAS-BOT-BC142245
Physocarpus capitatus
Beryl O. Schreiber
1936-4-12
2172
Marin
2 miles northeast of Pierce's Ranch, Tomales Bay - Pt. Reyes Peninsula
Comment
SBBG2993
Physocarpus capitatus
H. and M. Dearing
1939-4-29
3221
Marin
near Fairfax
Comment
CAS-BOT-BC434438
Phytolacca heterotepala
Phyllis Ellman
1974-10-10
s.n.
Marin
Mar West Street
Comment
SEINET12162893
Pickeringia montana
I. Knight, Knight, W.
1982-1
4502
Marin
Tilden Botanic Garden, Berkeley. Originally collected at Mt. Tam in Marin County, Ca
Comment
JEPS46057
Pickeringia montana var. montana
Wilfred T. Frost
1932-8-20
405
Marin
Rattlesnake Camp No. 1
Comment
RSA87009
Pickeringia montana var. montana
F. W. Peirson
1912-07
1998
Marin
Mt. Tamalpais
Comment
UC615316
Pickeringia montana var. montana
Beryl O. Schreiber
1932-5-22
285
Marin
Pipe Line Trail to Mount Tamalpais
Comment
UC1584759
Pilularia americana
Ed Lee
1936-6-14
2236
Marin
n shore Alpine Lake
Comment
CAS-BOT-BC76993
Pilularia americana
Doreen Smith
2002-6-22
s.n.
Marin
Sky Oaks, above Fairfax
Comment
RSA384288
Pinus attenuata
M. B. Dunkle
1931-8-12
2489
Marin
Mount Tamalpais
Comment
CAS-BOT-BC78989
Pinus muricata
A. D. E. Elmer
1903-7-1
5062
Marin
Point Reyes Post Office
Comment
JEPS46849
Pinus muricata
W. L. Jepson
1900-3-1
Marin
Inverness
Comment
CAS-BOT-BC136565
Piperia elegans
Gordon H. True
1971-9-1
6995
Marin
Field redacted by CAS, contact the data manager for more information
60
Comment
JEPS64450
Piperia elegans subsp. decurtata
William S. Cooper
1925-7-23
66
Marin
Point Reyes Light
Comment
CAS-BOT-BC136590
Piperia michaelii
Robert Soost
2003-7-25
s.n.
Marin
Field redacted by CAS, contact the data manager for more information
Comment
UC14933
Piperia michaelii
Jos. Burtt Davy
1900-6-18
6754
Marin
Pt. Reyes
Comment
CDA2326
Piptochaetium setosum
G. D. Barbe, J. B. Gianelli
1978-6-21
2393
Marin
At edge of powerline service road between Garden Club Canyon and Pike County Gulch, Audubon Canyon Ranch, Bolinas.
0
Comment
CAS-BOT-BC322130
Plagiobothrys nothofulvus
A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich
2013-3-9
13213
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry.
Comment
CAS-BOT-BC166791
Plagiobothrys nothofulvus
Peter Rubtzoff
1981-5-7
9649
Marin
Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east,
Comment
JEPS36735
Plantago coronopus
Charles F. Quibell
1965-4-10
Marin
about 100 yds nw nw tip of Rodeo Lagoon; Fort Cronkheit
Comment
SD71292
Plantago elongata
John Howell
1946-4-14
21634
Marin
Near Dillons Beach, Marin County
Comment
RSA15385
Plantago lanceolata
Carl B. Wolf
1927-4-24
333
Marin
The coastal side of Mill Valley toll road.
Comment
UCD124369
Plantago maritima
A. Brown
1993-5-14
s.n.
Marin
4.2 km NE of mouth of Tomales Bay near Ocean Roar W. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta.
Comment
RSA258076
Plantago maritima
Robert A. Norris
1975-5-17
2350
Marin
Upper end of Schooner Bay, Drakes Estero, near Sir Francis Drake Highway.
Comment
JEPS21971
Plantago maritima var. juncoides
G. Thomas Robbins
1958-5-31
3846
Marin
sw edge Rodeo Lagoon
Comment
JEPS37903
Plantago maritima var. juncoides
John Thomas Howell
1945-7-8
21285
Marin
San Antonio
Comment
JEPS37908
Plantago maritima var. juncoides
John Thomas Howell
1944-4-23
19395
Marin
Escalle
Comment
UC625353
Plantago maritima var. juncoides
Ira L. Wiggins
1938-7-14
8937
Marin
s end Bolinas Bay; , Stinson Beach
Comment
JEPS85905
Plantago truncata subsp. firma
M. S. Jussel
1934-5-1
Marin
Meadow at Lake Lagunitas
Comment
UC1137534
Platanthera leucostachys
Beryl O. Schreiber
1941-5-24
2650
Marin
1 mi w Indian Beach; Tomales Point
91
Comment
JEPS51590
Platystemon californicus
W. L. Jepson
1919-5-17
8283
Marin
Olema
60
Comment
UC28833
Plectritis brachystemon
Harley P. Chandler
1899-4-8
255
Marin
Mount Tamalpais
Comment
UC28854
Plectritis ciliosa subsp. ciliosa
Michener and Bioletti
April 1892
Marin
Fairfax
Comment
POM59733
Plectritis congesta subsp. brachystemon
Alice Eastwood
1903-05
4002
Marin
Mt Tamalpais.
Comment
CAS-BOT-BC260949
Pleuropogon californicus var. californicus
Bolander
1867-4-1
s.n.
Marin
12 mile farm station
Comment
UCD90173
Pleuropogon californicus var. californicus
Lewis S. Rose
1946-4-18
46035
Marin
Ignacio.
6
Comment
UCD90206
Pleuropogon californicus var. californicus
A. A. Beetle
1946-5-6
4275
Marin
Black Point.
Comment
UCD90092
Pleuropogon hooverianus
A. A. Beetle
1946-5-6
4264
Marin
2 miles east of Lagunitas.
Comment
UCD90099
Pleuropogon hooverianus
L. H. Smith
1916-5-7
s.n.
Marin
Lagunitas.
Comment
CAS-BOT-BC329272
Pleuropogon refractus
Ronie Clark
1983-6-16
PR 83 -030
Marin
Point Reyes National Seashore. Mesa Road out of Bolinas to Arroyo Honda, 0.8 mi from Mesa Road along creekside access road.
Comment
CAS-BOT-BC244438
Poa annua
Gordon H. True; Fred Rose
1969-4-29
4896
Marin
At headquarters. Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda
60
Comment
CAS-BOT-BC255115
Poa confinis
John Thomas Howell
1946-4-21
21682
Marin
Near radio station, Point Reyes Peninsula
Comment
CAS-BOT-BC254665
Poa douglasii
Lewis S. Rose
1935-5-11
35159
Marin
Stinson Beach
Comment
POM222627
Poa douglasii
L. S. Rose
1935-5-11
35159
Marin
Stinson Beach
Comment
UCD91029
Poa douglasii
Dawn F. Adams
1978-5-28
38
Marin
Point Reyes Beach bewteen Kehoe Creek and Abbotts Lagoon.
24
Comment
CAS-BOT-BC246661
Poa howellii
Gordon H. True
1965-4-6
1792
Marin
Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills
Comment
CAS-BOT-BC246663
Poa howellii
John Thomas Howell
1933-4-12
10990
Marin
Sausilito [Sausalito]
Comment
CAS-BOT-BC246667
Poa howellii
John Thomas Howell
1941-5-25
16201
Marin
West Point to West Peak, Mt. Tamalpais
Comment
CAS-BOT-BC236222
Poa secunda subsp. secunda
John Thomas Howell
1946-5-16
21895
Marin
Angel Island, N side
Comment
CAS-BOT-BC244531
Poa secunda subsp. secunda
Javier Penalosa
1961-8-8
1957
Marin
Tiburon Peninsula. Around Old St. Hilary's Chapel
Comment
CAS-BOT-BC244164
Poa trivialis
John Thomas Howell
1946-6-16
22076
Marin
Inverness Park
Comment
UC1177118
Poa unilateralis
John Thomas Howell
1939-6-4
Marin
Pt Reyes Lighthouse
Comment
SEINET10954326
Poa unilateralis
Virginia E. Long
1933-5-4
Long 210 a
Marin
Milly Valley. W. sloping hillside on ridge above Mill Valley and Muir Woods.
91
Comment
SJSU3890
Poa unilateralis subsp. unilateralis
C. W. Sharsmith
1964-4-26
7256
Marin
summit of ocean bluff, Point Reyes Peninsula
Comment
CAS-BOT-BC34665
Poaceae
Doreen Smith; Wilma Follette
2003-5-16
s.n.
Marin
East Marin Island
Comment
UC648319
Polemonium carneum
J. A. Spanier
1939-5-18
Marin
Fort Barry
Comment
UC589391
Polygala californica
Beryl O. Schreiber
1932-6-17
524
Marin
Waterfall Beach Tomales Bay, Waterfall Beach
Comment
UC868234
Polygala californica
Alice Eastwood
1912-7-28
1513
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC320484
Polygonum aviculare subsp. depressum
T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi
2013-8-10
13686
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam
Comment
UC608523
Polygonum bistortoides
B. O. Schreiber
1938-5-14
2513
Marin
1 mi ssw Pelican Point (s of Tomales Point); Point Reyes Quadrangle
91
Comment
UC1106197
Polygonum marinense
John Thomas Howell
1944-4-23
19396
Marin
Escalle salt marsh
Comment
UC1176913
Polygonum marinense
John Thomas Howell
1949-5-22
25326
Marin
Drakes Estero; salt marsh at head
Comment
UC1224613
Polygonum marinense
Peter H. Raven
1961-8-22
16568
Marin
Drake's Estero Point Reyes Peninsula (salt marshes at head); head of Drake's Estero, Point Reyes Peninsula, Marin Co.
Comment
UCD100500
Polygonum marinense
Malcolm A. Nobs; S. Galen Smith
1949-6-29
912
Marin
Point Reyes, north of Inverness.
Comment
SEINET11939256
Polygonum punctatum
E. H. Graham
1931-1
6846
Marin
Camp near Blacksmith Shop, Pt. Reyes
Comment
CAS-BOT-BC71917
Polypodium californicum
Peter H. Raven; Michael P. Johnson
1967-5-1
21103
Marin
Angel Island, south side of island below Rock Quarry
60
Comment
RSA22166
Polypodium californicum
L. S. Rose
1939-2-23
39006
Marin
Mill Valley
30
Comment
CAS-BOT-BC76854
Polypodium calirhiza
John Thomas Howell
1966-4-6
41459
Marin
Tiburon - John Thomas Howell Botanical Garden
Comment
CAS-BOT-BC72047
Polypodium calirhiza
Mary Elizabeth Parsons Hawver
s.n.
Marin
Kentfield
Comment
RSA320913
Polypodium glycyrrhiza
Robert A. Norris
1984-4-2
4676
Marin
By Panoramic Highway, just south of Bootjack Area, Mt. Tamalpais
427
Comment
RSA92790
Polypodium glycyrrhiza
P. H. Raven
1950-5-13
2056
Marin
Fish Grade, Mt. Tamalpais
122
Comment
SEINET11718236
Polypodium glycyrrhiza
F. H. Utech, Walter, W.; Knight, I.
1984-1
84 -118
Marin
Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1
91
Comment
CAS-BOT-BC76813
Polypodium scouleri
C. Hart Merriam
1916-9-29
s.n.
Marin
Bolinas Ridge, near Lagunitas
Comment
UC1093989
Polypodium scouleri
Herbert L. Mason
1930-3-9
5522
Marin
Pt. Reyes
Comment
RSA127244
Polypogon interruptus
J. T. Howell
1943-6-13
s.n.
Marin
Sausalito.
Comment
UC50650
Polypogon interruptus
J. Burtt Davy
Aug. 1898
4348
Marin
near Olema; near Olema
Comment
CAS-BOT-BC232192
Polypogon monspeliensis
C. Friedel; E. Tyson; I. Pustova; et al.
2012-5-5
1118
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12.
Comment
CAS-BOT-BC232428
Polypogon monspeliensis
Javier Penalosa
1961-5-30
1532
Marin
Tiburon Peninsula. Tiburon Blvd ca. 50 yards W of Blackfield Drive
Comment
CAS-BOT-BC531452
Polypogon monspeliensis
A. Williams; E. Brusati; K. Martin; R. Tachibana
2015-5-9
15785
Marin
Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd
Comment
CHSC8600
Polypogon monspeliensis
J. G. Moore
1969-5-10
46
Marin
Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road in field.
121
Comment
CAS-BOT-BC232422
Polypogon monspeliensis
Fred Ross; Gordon H. True
1970-4-23
5307
Marin
Above Abalone Flat, Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Hondo
Comment
CAS-BOT-BC344973
Polystichum munitum
R. Crowe; E. Hinman; C. Johnson; K. Phillips
2013-3-9
13404
Marin
Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail
Comment
UC766776
Polystichum munitum
R. F. Hoover
1941-2-2
4732
Marin
nw Inverness (Inverness Ridge)
Comment
CAS-BOT-BC72419
Polystichum munitum
Alice Eastwood
1913-8-9
s.n.
Marin
Ross Valley
Comment
UC521733
Polystichum munitum
Joseph Andorfer Ewan
1933-10-22
8050
Marin
Cold Bog on Pt. Reyes Peninsula Cold Bog; Pt. Reyes Peninsula
Comment
CAS-BOT-BC453860
Potamogeton nodosus
John Thomas Howell
1946-5-4
21745
Marin
Dillons Beach
Comment
JEPS78468
Potamogeton nodosus
Edward Lee
1936-6-21
2242
Marin
Lagunitas Creek near town of Point Reyes; Lagunitas Creek
Comment
SEINET10814442
Potamogeton nodosus
Edward Lee
1936-6-21
Lee 2242
Marin
Lagunitas Creek, near town of Pt. Reyes.
Comment
UC279593
Potamogeton pectinatus
H. E. Parks
1925-9-13
Marin
Lake Phoenix
Comment
UC931958
Potentilla anserina subsp. pacifica
Verne Grant, Alva Grant
1946-6-2
7658
Marin
Dillon's Beach
Comment
UCD67923
Potentilla anserina subsp. pacifica
Wendy Cho
1979-4-17
3
Marin
Fort Cronkite Military Reservation, 30 deg. NW of Point Bonita. North end of Rodeo Cove. Marsh. Stoloniferous perennial with bright yellow flowers.
Comment
SEINET12044827
Prosartes hookeri
Michener, Bioletti
1893-1
Marin
Tocaloma
Comment
SEINET12057336
Prosartes hookeri
F. H. Utech
1977-1
s.n.
Marin
Mt. Tamalpais State Park, Ben Johnson Trail along edge of Muir Woods National Monument
Comment
CAS-BOT-BC277765
Prosartes smithii
R. Crowe; P. da Silva; E. Hinman; M. A. Garcia
2013-4-12
13413
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail
Comment
UCD125353
Prunella vulgaris var. lanceolata
S. S. Tillett
1956-7-20
568
Marin
overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula.
Comment
UCLA49288
Prunella vulgaris var. lanceolata
Joseph Andorfer Ewan
1936-1-1
9382
Marin
Point Reyes road 1/2 mi e U.S. Naval Sta.; Point Reyes road, e U.S. Naval Sta.
Comment
CAS-BOT-BC159835
Prunus cerasifera
Javier Penalosa
1962-3-17
2253
Marin
Paradise Drive near entrance road to Shellabarger Estate
Comment
CAS-BOT-BC157946
Prunus emarginata
John Thomas Howell
1943-5-30
18191
Marin
Arturo Trail, Mt. Tamalpais
Comment
SEINET11912600
Prunus emarginata
C. F. Twillel
1976-1
1363
Marin
Marshall-Peterson Rd, W of summit
Comment Read comments Jan 22 2019
CAS-BOT-BC151167
Prunus subcordata
John Thomas Howell
1944-4-13
19369
Marin
Big Rock Ridge west of Hamilton Field
Comment
CAS-BOT-BC356730
Pseudognaphalium californicum
Alice Eastwood
1915-6-23
4764
Marin
Pt. Reyes
Comment
CAS-BOT-BC356739
Pseudognaphalium californicum
John Thomas Howell
1945-7-29
21344
Marin
Bolinas
Comment
CAS-BOT-BC357647
Pseudognaphalium stramineum
Gordon H. True
1968-7-26
4722
Marin
Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo
60
Comment
UC32040
Pseudognaphalium stramineum
W. A. Setchell
1896-4-1
Marin
Bolinas
Comment
CAS-BOT-BC357643
Pseudognaphalium stramineum
Roxana S. Ferris
1954-4-23
12728
Marin
Near Dillon's Beach Post Office
Comment
CAS-BOT-BC80131
Pseudotsuga menziesii
Saichi Kawahara
1970-1-16
1755
Marin
summit of Inverness Ridge, on road to Limantour Spit
243
Comment
RSA15380
Psilocarphus tenellus var. tenellus
C. B. Wolf
1927-4-24
338
Marin
The coastal side of Mill Valley toll road.
Comment
UC1106195
Pterostegia drymarioides
John Thomas Howell
1945-5-6
20806
Marin
San Rafael Hills
Comment
CAS-BOT-BC460614
Pyrola aphylla
Rimo Bacigalupi
1943-7-16
2768
Marin
Ridge just south of Lagunitas P.O.
Comment
SEINET881814
Quercus X howellii
J. M. Tucker
1947-1
1591
Marin
Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas.
Comment
UCD47295
Quercus X subconvexa
John Thomas Howell
1952-5-15
28314
Marin
Serpentine at south end of Tiburon Peninsula, Marin Co.
Comment
CAS-BOT-BC45638
Quercus agrifolia
Javier Penalosa
1961-4-1
1242
Marin
602 ft. hill west of Paradise Cay. Ravine on south slope near RR tracks.
30
Comment
CAS-BOT-BC45643
Quercus agrifolia
Timothy Plowman
1979-8-18
7910
Marin
Tomales bay. Inverness Ridge
Comment
SEINET7908389
Quercus agrifolia
J. Sanford
Marin
Corte Madera
Comment
UCD45274
Quercus berberidifolia
J. M. Tucker
1947-8-31
1595
Marin
Roadside, near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California.
Comment
RSA0043217
Quercus berberidifolia
Unspecified
1940-9-14
s.n.
Marin
Blakes Canyon, S of Bryn Manor.
Comment
CAS-BOT-BC62542
Quercus chrysolepis
Enid Reeve
1918-8-20
s.n.
Marin
Mt. Tamalpais
Comment
UC1083180
Quercus chrysolepis
H. L. Mason
1924-11-15
1138
Marin
Willow Creek Rattlesnake
Comment
CAS-BOT-BC79775
Quercus durata
Alice Eastwood
1929-12-1
s.n.
Marin
Tiburon
Comment
UC914267
Quercus durata
Verne Grant and Alva Grant
1948-2-10
8413
Marin
n side Mt. Tamalpais (below West Peak)
Comment
UCD45891
Quercus durata
J. M. Tucker
1953-10-25
2691
Marin
Beside Highway 28, 1.0 mile west of junction of highways 28 and 37, slope above road, ca. 25 yards from it. Napa Co., Calif.
Comment
JEPS37951
Quercus garryana
W. L. Jepson
1905-5-17
2480 A
Marin
toward Bon Tempe Ranch Lagunitas
Comment
UCSC008840
Quercus kelloggii
Al Keuter
2014-6-23
00 103 -1
Marin
Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek.
16
Comment
UCSC008997
Quercus kelloggii
Al Keuter
2014-6-23
00 103 C
Marin
Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek
16
Comment
RSA168
Quercus parvula var. shrevei
J. T. Howell
1927-8-22
672
Marin
South side of Mt. Tamalpais.
213
Comment
SBBG111280
Quercus parvula var. shrevei
S. K. Langer
1992-10-10
Marin
North Side Trail, W of Collier Spring uphill from trail
590
Comment
UCD14501
Quercus parvula var. shrevei
Steven J. Barnhart
1994-10-16
s.n.
Marin
California, Marin Co.; Blustein Trail, Mt. Tamalpais.
Comment Read comments Feb 17 2012
RSA623523
Quercus parvula var. tamalpaisensis
Stephen K. Langer
1993-3-6
s.n.
Marin
Mt. Tamalpais, on the uphill side of Cross Country Boy's Trail, east of Azalea Meadow
Comment
UCD14066
Quercus parvula var. tamalpaisensis
Stephen K. Langer
1993-2-22
s.n.
Marin
California, Marin Co.; downhill side of Kent Trail, just north of Van Wyck Creek, and ca. 8 m. above shore line of Alpine Lake,
Comment
UCD14375
Quercus parvula var. tamalpaisensis
Stephen K. Langer
1993-2-27
s.n.
Marin
Marin Co.; north side of Bootjack Trail, ca. 0.6 mi. south-east of Van Wyck Meadow, south side of Mt. Tamalpais;
Comment
UCSB64090
Quercus parvula var. tamalpaisensis
Langer, Stephen
1993-2-6
Marin
Mt. Tamalpais, uphill side of North Side Trail
585
Comment
UCSC009136
Quercus parvula var. tamalpaisensis
Al Keuter
2015-4-22
AK 00 -128
Marin
International Trail, Mt. Tamalpais
667
Comment
UCD153101
Quercus parvula var. tamalpaisensis
Steven K. Langer
1993-3-6
Marin
MARIN CO., upper Collier Spring Trail; ca. 0.2 mi south of junction with North Side Trail; Mt. Tamalpais, steep shady, wooded hillside;
Comment
CAS-BOT-BC104885
Quercus wislizeni
H. E. McMinn
1922-7-6
141
Marin
from Bolinas Ridge
Comment
CAS-BOT-BC232217
Quercus wislizeni
C. Kellner; A. Brown; C. Ayers; et al.
2012-8-25
1851
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two.
Comment
CAS-BOT-BC232220
Quercus wislizeni
A. Williams; L. Leatherman; K. Roster; et al.
2012-8-25
1758
Marin
Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12.
Comment
JEPS127373
Quercus wislizeni
Heather Spaulding
2011-8-25
Marin
Golden Gate National Recreation Area. Marin Headlands. West facing slope. Approximately 120 m NW of the intersection between Coast Trail and Tennessee Valley Trail, inland from Tennessee Cove.
Comment
SEINET13954083
Quercus wislizeni
E. K. Balls, P. C. Everett
1953-1
18579
Marin
.3 mi E of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach
Comment
SJSU10130
Quercus wislizeni var. frutescens
A. W. Jacobs
1938-10-9
Marin
777
Comment
SBBG1348
Quercus wislizeni var. wislizeni
E. R. Blakley
1958-9-11
2441
Marin
NE side of E peak; near top of Mt Tamalpais on trail around the E peak
701
Comment
CAS-BOT-BC362486
Rafinesquia californica
Alice Eastwood
1922-7-9
11499
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC379007
Ranunculus aquatilis var. diffusus
John Thomas Howell
1941-6-10
16301
Marin
9 mi west of Novato
Comment
SEINET7720807
Ranunculus bloomeri
Unknown
Marin
San Rafael
Comment
JEPS54988
Ranunculus californicus
W. L. Jepson
1897-3-28
Marin
Olema
Comment
UC118323
Ranunculus californicus
T. S. Brandegee
1890-5-1
Marin
Tamalpais
Comment
UCD95975
Ranunculus californicus
Kay Ryugo
1952-3-23
1002
Marin
along Olema Creek, 1 mile south of Olema.
Comment
SEINET13716763
Ranunculus californicus
Unknown
1963-3-30
17432
Marin
Sloping field and pool by Lucas Valley Rd., .8 mile west of U.S. Hwy. 101/
Comment
JEPS78367
Ranunculus flammula
Edward Lee
1934-6-17
893
Marin
between Olema and South Brook
Comment
UC9437
Ranunculus flammula
J. Burtt Davy
1900-6-18
6713
Marin
Point Reyes
Comment
JEPS55084
Ranunculus hebecarpus
W. L. Jepson
1892-4-5
Marin
Ross Valley
Comment
UC1176754
Ranunculus hebecarpus
John Thomas Howell
1943-4-11
17918
Marin
Black Canyon San Rafael Hills
Comment
JEPS54983
Ranunculus hebecarpus
C. F. Sonne
Apr. 1888
Marin
on U. Pac. Coast RR near Taylorville
Comment
UC1101375
Ranunculus lobbii
G. T. Robbins and S. Galen Smith
1950-3-11
1904
Marin
ca 1 mi s Olema (vernal pool)
Comment
UCR80241
Ranunculus lobbii
A. A. Beetle
1940-4-14
2603
Marin
San Francisco Bay Region, 3 miles east of Olema
Comment
UC747365
Ranunculus orthorhynchus var. bloomeri
G. Thomas Robbins with J. T. Howell
1945-5-9
1886
Marin
about 1/2 mi n Ignacio
Comment
UC9385
Ranunculus orthorhynchus var. bloomeri
Harley P. Chandler
1899-4-8
286
Marin
Mt. Tamalpais; n slope
Comment
UC1176746
Ranunculus orthorhynchus var. orthorhynchus
John Thomas Howell
1946-4-21
21681
Marin
swale near radio station; Pt. Reyes Peninsula
Comment
UC9468
Ranunculus orthorhynchus var. orthorhynchus
J. Burtt Davy
1895-5-13
1240
Marin
Redwood Canyon
Comment
UC1176747
Ranunculus pusillus
John Thomas Howell
1946-6-16
22082
Marin
Olema Marshes
Comment
JEPS54993
Ranunculus repens
W. L. Jepson
1919-5-17
8292
Marin
Bear Valley
60
Comment
CDA3828
Raphanus raphanistrum
T. C. Fuller
1958-10-16
1994
Marin
2 miles north of Novato.
0
Comment
CAS-BOT-BC74286
Raphanus sativus
Saichi Kawahara
1969-5-28
1153
Marin
East end of Limantour Spit, Drakes Bay.
Comment
JEPS75682
Reseda luteola
Richard McP. Brown
1975-7-10
Marin
along Novato Boulevard ca one mi w Novato city limits
Comment
CAS-BOT-BC427551
Reseda luteola
Doreen Smith
2003-7-20
s.n.
Marin
Near Stafford Lake, Novato
Comment
CAS-BOT-BC427553
Reseda luteola
Richard Mc. P Brown
1975-7-10
s.n.
Marin
Along Novato Boulevard, ca. one mile west of Novato city limits
Comment
UC746929
Rhamnus crocea
G. Thomas Robbins with J. T. Howell
1944-4-13
1494
Marin
2-3 mi w Hamilton Field Air Base; Big Rock Ridge
426
Comment
POM131871
Rhododendron macrophyllum
D. C. Michener, Bioletti
1893-05
6660
Marin
Tamalpais
Comment
RSA471006
Rhododendron occidentale var. californicum
Cora S. Life
1923-07
s.n.
Marin
Trail from Mauir Woods. Bay region.
Comment
CAS-BOT-BC200049
Rhododendron occidentale var. occidentale
Alice Eastwood
Aug. -
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC437956
Ribes
Mrs. E. C. Sutliffe
1922-4-1
s.n.
Marin
San Anselmo Canyon
Comment
HSC45969
Ribes californicum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-2-18
9516
Marin
Lucas Valley Rd., 3.2mi from its junction with Hwy. 101
Comment
CAS-BOT-BC108914
Ribes divaricatum var. pubiflorum
John Thomas Howell
1933-7-30
11476
Marin
Near Inverness.
Comment
CAS-BOT-BC209275
Ribes menziesii
F. A. Walpole
1904-3-22
2389
Marin
Sequoia Canon [Canyon] near Mt. Tamalpais
Comment
UC942927
Ribes menziesii
Lewis S. Rose
1950-3-27
50041
Marin
Inverness
Comment
CAS-BOT-BC144706
Ribes sanguineum var. glutinosum
C. Hart Merriam
1918-9-4
s.n.
Marin
Lagunitas
Comment
SJSU3886
Ribes sanguineum var. glutinosum
C. W. Sharsmith
1964-4-25
7229
Marin
near Mud L, Inverness Ridge, Point Reyes Peninsula
365
Comment
POM141903
Ribes victoris
Chesnut, E. R. Drew
1891-3-21
s.n.
Marin
Lake Lagunitas.
Comment
CAS-BOT-BC362913
Rigiopappus leptocladus
John Thomas Howell
1942-7-12
17022
Marin
Potrero Meadows, Mt. Tamalpais
Comment
UC1106185
Rigiopappus leptocladus
John Thomas Howell
1942-7-12
17022
Marin
Tamalpais, Potrero Meadows
Comment
CAS-BOT-BC340992
Robinia pseudoacacia
Eric Walther
1922-10-16
s.n.
Marin
San Rafael
Comment
CAS-BOT-BC263262
Romanzoffia californica
G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez
2012-3-24
202
Marin
Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course
Comment
UC24539
Romanzoffia californica
Alice Eastwood
March 1896
Marin
Lagunitas Creek
Comment
SD20935
Romanzoffia sitchensis
Paul F. Covel
1938-4-14
Marin
Ledge, Alpine Lake road.
Comment
CAS-BOT-BC74381
Rorippa curvipes
Catherine Best
1994-11-1
1480
Marin
West end of Abbot's Lagoon, Point Reyes Peninsula.
Comment
RSA126182
Rorippa curvipes var. truncata
J. T. Howell
1946-9-8
s.n.
Marin
Strand of Lake Lagunitas, Tamalpais Mts
Comment Read comments Feb 17 2009
CAS-BOT-BC74547
Rorippa curvisiliqua
John Thomas Howell
1947-6-18
23267
Marin
Laguna, Chileno Valley.
Comment
CAS-BOT-BC74836
Rorippa palustris var. palustris
Doreen Smith
1995-4-28
s.n.
Marin
Abbotts Lagoon Trail, near trailhead, Point Reyes.
Comment
CAS-BOT-BC175892
Rorippa sinuata
Catherine Best
1985-4-16
1074
Marin
Opposite Lincoln School, Hicks Valley
Comment
CAS-BOT-BC175903
Rorippa sinuata
Catherine Best
1985-5-6
1092
Marin
Opposite Lincoln School, Hicks Valley
Comment
CAS-BOT-BC147505
Rosa californica
Javier Penalosa
1961-5-30
1547
Marin
SW of a point on Tiburon Blvd. 1.2 mi. from U.S. 101
Comment
CAS-BOT-BC146533
Rosa gymnocarpa
J. W. Congdon
Oct 21st
s.n.
Marin
Papermill Creek
Comment
CAS-BOT-BC146537
Rosa gymnocarpa
Mrs. Brandegee
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC146541
Rosa gymnocarpa
Javier Penalosa
1961-4-29
1392
Marin
Hill above Paradise Cove
45
Comment
CAS-BOT-BC146547
Rosa gymnocarpa
Wilma Follette
1999-5-18
s.n.
Marin
Olompali State Park, Mt. Burdell
Comment
JEPS46055
Rosa gymnocarpa
Wilfred T. Frost
1932-9-18
457
Marin
Camp Tucker Mount Tamalpais
Comment
CAS-BOT-BC148231
Rosa spithamea
John Thomas Howell
1946-9-8
23001
Marin
Burned area sw. of Lake Lagunitas, Mt. Tamalpais
Comment
CAS-BOT-BC148233
Rosa spithamea
Volney Rattan
1885-7-1
s.n.
Marin
Mt. Tamalpais
Comment
CHSC64182
Rubus armeniacus
H. H. Schmidt; James S. Miller, A. Pool
1993-6-8
825
Marin
Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. Longitude on label says '122 degrees 42' 77' W'.
150
Comment
POM174025
Rubus parviflorus
Kellogg, Harford
1877-05
9
Marin
[Sauselito]?
Comment
UC365924
Rubus parviflorus
Kellogg and Harford
May, 1877
9
Marin
Saucelito
Comment
CAS-BOT-BC156730
Rubus spectabilis
John Kipping
1967-3-18
47
Marin
2 miles south of Tomales, State Highway 1
30
Comment
CAS-BOT-BC156739
Rubus spectabilis
Beryl O. Schreiber
1936-3-7
2119
Marin
Trail to Shell Beach on Tomales Bay
Comment
UC14207
Rubus spectabilis
Edw. L. Greene
1893-4-1
Marin
Point Reyes
Comment
UCSB49040
Rubus spectabilis
Martincich, M.
1980-3-24
Marin
Murphy Ranch at north boundary with Pt. Reyes National Seashore
15
Comment
RSA3041
Rubus spectabilis var. franciscanus
Carl B. Wolf
1931-8-22
2341
Marin
3 miles W of Inverness on road to Pt. Reyers. (1/2 mile W of summit of grade)
91
Comment
CAS-BOT-BC158830
Rubus ursinus
Javier Penalosa
1962-3-3
2231
Marin
Fort Cronkhite
Comment
CAS-BOT-BC158839
Rubus ursinus
John Thomas Howell
1938-6-19
13918
Marin
Azalea Flat, Mt. Tamalpais
Comment
UC555300
Rubus ursinus
Curtis Ferris
1932-3-5
25
Marin
e side Bolinas Bay; e side of Bolinas Bay
Comment Read comments Jul 30 2009
UC615013
Rubus ursinus
Beryl O. Schreiber
1936-3-8
2152
Marin
s Schoolteacher's Beach (Tomales Bay); , s of Schoolteacher's Beach
Comment
UCD17808
Rubus ursinus
H. Olmo
8-10 May 1962
62- 02
Marin
California. Marin County: 11 miles north of Tomales at junction of State Highway 1 and Hill Road.
Comment
CAS-BOT-BC421864
Rumex acetosella
Javier Penalosa
1961-4-8
1280
Marin
Tiburon Peninsula. Plateau north-west of 748 ft. summit.
137
Comment
CAS-BOT-BC421532
Rumex crassus
John Thomas Howell
1946-7-4
22173
Marin
Dillons Beach
Comment
CAS-BOT-BC421526
Rumex crassus
Javier Penalosa
1961-7-29
1999
Marin
McClure Beach, Pt. Reyes Peninsula.
Comment
CAS-BOT-BC257685
Rumex crispus
Wilma Follette; Doreen Smith
2003-5-16
s.n.
Marin
East Marin Island
Comment
CAS-BOT-BC433257
Rumex crispus
Javier Penalosa
1961-7-8
1928
Marin
Tiburon Peninsula. In Tiburon.
Comment
RSA83110
Rumex occidentalis
J. M. Tucker
1951-6-29
2161
Marin
Border of a salt marsh, beside road, 5 miles W of Inverness
Comment
CAS-BOT-BC433194
Rumex pulcher
J. Klein; P. Suri; G. Anderson; R. Schneider
2014-5-10
14343
Marin
Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland.
Comment
CAS-BOT-BC433782
Rumex pulcher
Alice Eastwood
1912-10-11
2311
Marin
Alta
Comment
CAS-BOT-BC433933
Rumex salicifolius
John Thomas Howell
1947-7-6
23323
Marin
Laurel Dell, Mt. Tamalpais
Comment
UC1176807
Rumex salicifolius var. salicifolius
John Thomas Howell
1945-7-1
21262
Marin
Tiburon
Comment
UC7026
Rumex salicifolius var. salicifolius
J. Burtt Davy
1894-8-28
1211
Marin
Bolinas Bay
Comment
CAS-BOT-BC434114
Rumex transitorius
John Thomas Howell
1939-11-5
15384
Marin
Sausalito
Comment
UC424666
Ruppia maritima
H. E. Parks
1928-3-28
Marin
near Tiburon (Station 10)
Comment
CAS-BOT-BC454167
Ruppia maritima
H. E. Parks
1928-3-28
s.n.
Marin
Station 10, near Tiburon
Comment
RSA254196
Ruppia maritima
Robert A. Norris
1974-6-7
2063
Marin
Between San Clemente Creek and San Clemente Drive, Corte Madera.
Comment
UCD138319
Ruppia maritima
H. B. Allen
1950-7-18
s.n.
Marin
Belvedere.
Comment
UC1106304
Sagina decumbens subsp. occidentalis
John Thomas Howell
1946-4-21
21691
Marin
downs near radio station Pt. Reyes Peninsula
Comment
SEINET11941058
Salicornia depressa
M. T. Doutt
1930-1
58
Marin
Pt Reyes lighthouse
Comment
UC5117
Salix
Harley P. Chandler
1899-4-8
250
Marin
n. slope Mt. Tamalpais
Comment
CAS-BOT-BC104148
Salix hindsiana
John Thomas Howell
1939-9-3
15347
Marin
San Antonio Creek
Comment
CAS-BOT-BC107303
Salix lasiolepis var. bigelovii
Mary P. Wells
1981-2-19
s.n.
Marin
Vistazo East across from house at 1828, Tiburon
Comment
CAS-BOT-BC107307
Salix lasiolepis var. bigelovii
Peter H. Raven; Michael P. Johnson
1967-5-2
21244
Marin
Angel Island; below East Garrison, east side of island
Comment
CAS-BOT-BC124326
Salix lasiolepis var. lasiolepis
Mary P. Wells
1980-12-12
s.n.
Marin
Extension of Spanish Trail Rd. (East side of Tiburon Peninsula, above Paradise Drive)
Comment
CAS-BOT-BC124332
Salix lasiolepis var. lasiolepis
Alice Eastwood
1915-3-28
3975
Marin
Lagunitas
Comment
CAS-BOT-BC124338
Salix lasiolepis var. lasiolepis
Beryl O. Schreiber
1936-2-1
2112
Marin
County Road near Point Julia, Inverness
Comment
CAS-BOT-BC124345
Salix lasiolepis var. lasiolepis
Javier Penalosa
1961-4-29
1361
Marin
NW of Marin Country Day School
Comment
CAS-BOT-BC129504
Salix melanopsis
John Thomas Howell
1945-9-16
21490
Marin
Along railroad north of San Rafael
Comment
RSA126189
Salix sitchensis
J. T. Howell
1947-3-23
23047
Marin
Cataract Gulch. Mt. Tamalpais.
Comment
UC5114
Salix sitchensis
Alice Eastwood
March 1896
Marin
Lagunitas Creek
Comment
CAS-BOT-BC180797
Salsola soda
Mary P. Wells
1983-10-3
s.n.
Marin
Greenwood Bay by Strawberry Recreation District shoreline path, Tiburon Peninsula
Comment
CAS-BOT-BC176904
Salsola tragus
Walter Lennon
1971-11-1
s.n.
Marin
Along freeway in San Rafael
Comment
CDA29793
Salvia microphylla
D. G. Kelch
2007-10-16
7 .654
Marin
W. of Sausalito along Rodeo Ave.
Comment
SEINET12286937
Sambucus callicarpa
M. T. Hantt
1931-1
450
Marin
Comment
UC28624
Sambucus mexicana
W. L. Jepson
1897-3-28
Marin
Olema
Comment
CDA42170
Sambucus mexicana
M. Bergseng
1959-8-3
3651
Marin
Along highway south of Olema.
0
Comment
CAS-BOT-BC238761
Sambucus nigra subsp. caerulea
Mrs. E. C. Sutliffe
1921-7-10
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC238763
Sambucus nigra subsp. caerulea
J. P. Moore
No date on label
322
Marin
San Rafael
Comment
JEPS13397
Sambucus racemosa var. racemosa
W. L. Jepson
Apr 1 1893-Apr 2 1893
Marin
Olema
Comment
CHSC1974
Sanicula arctopoides
V. Holt
1941-3-20
Marin
Near Tomales Bay.
Comment
JEPS127924
Sanicula arctopoides
Adam C. Schneider with Robert Steers
2014-3-29
530
Marin
Along ridgeline between Miwok Tr. Trailhead and Hill 88.
Comment
JEPS192
Sanicula arctopoides
W. L. Jepson
Feb 13 1900-Feb 18 1900
501
Marin
Inverness
Comment
UC1123152
Sanicula arctopoides
H. S. Yates
1934-3-18
3728
Marin
Point Reyes
182
Comment
CDA38541
Sanicula arctopoides
M. S. Bergseng & T. C. Fuller
1958-3-28
295 -58
Marin
Whellwright prop., near Sausilito.
0
Comment
RSA97395
Sanicula arctopoides
Mabel Peirson
1926-3-28
7297
Marin
Marin County: Elk Valley
Comment
JEPS984
Sanicula laciniata
W. L. Jepson
1896-3-23
14185
Marin
Mount Tamalpais
Comment
JEPS990
Sanicula laciniata
W. L. Jepson
1892-4-5
14183
Marin
Mount Tamalpais
Comment
UC400180
Sanicula laciniata
Ynes Mexia
1929-3-31
2338
Marin
nw of Manor
Comment
SEINET13945210
Sanicula laciniata
V. F. Hesse
1952-1
789
Marin
Woodacre, near Fairfax; ca 550 ft
168
Comment
UC25416
Satureja douglasii
Alice Eastwood
June 1896
Marin
Ross Valley
Comment
UC14561
Saxifraga californica
Harley P. Chandler
1899-4-8
274
Marin
n slope of Mount Tamalpais
Comment
UC764962
Saxifraga californica
R. F. Hoover
1938-2-15
2742
Marin
Tiburon
Comment
UC858698
Saxifraga californica
Lewis S. Rose
1941-3-18
41042
Marin
8 mi e of Nicassio ( Gallinas Valley); Gallinas Valley
60
Comment
SEINET12220597
Saxifraga californica
M. T. Doutt
1931-1
148
Marin
Alpine Dam
Comment
SD88434
Scandix pecten-veneris
Darley F. Howe
1972-4-27
Marin
South side of Point Reyes Peninsula.
99
Comment
CAS-BOT-BC232186
Schedonorus arundinaceus
C. Friedel; E. Tyson; I. Pustova; et al.
2012-5-5
1123
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12.
Comment
CAS-BOT-BC111570
Schoenoplectus americanus
Doreen Smith
1997-8-30
s.n.
Marin
Tomales Bay State Park, Pt. Reyes Peninsula, in brackish marsh behind Pebble Beach.
Comment
RSA508234
Schoenoplectus maritimus
Robert A. Norris
1974-8-25
2163
Marin
Rodeo Lagoon, Ft. Cronkite.
Comment
CAS-BOT-BC5836
Scirpus acutus var. occidentalis
Alan Ackerman Beetle; Lincoln Constance
1941-5-9
2686
Marin
Along tide flat N of Stinson Beach.
Comment
UC840684
Scirpus cernuus
Lewis S. Rose
1935-6-2
35196
Marin
Stinson Beach
Comment
SEINET5332707
Scirpus rubiginosus
A. A. Beetle, L. Constance
1941-5-9
2686
Marin
Along tide flat north of Stinson Beach.
Comment
UC1134650
Scoliopus bigelovii
H. S. Yates
1935-4-2
5039
Marin
Muir Woods Tamalpais Quad., Muir Woods
Comment
UC30068
Scoliopus bigelovii
Chesnut and Drew
1891-3-21
Marin
Lagunitas Creek
Comment
CAS-BOT-BC518976
Scoliopus bigelovii
Dr. A. Kellogg; W. G. W. Harford
1869-2-22
984
Marin
Saucilito [Sausilto]
Comment
SEINET12055151
Scoliopus bigelovii
M. T. Doutt
1931-1
137
Marin
Alpine Dam
Comment
RSA40258
Scribneria bolanderi
L. S. Rose
1946-5-14
46067
Marin
Mt. Tamalpais, Potrero Meadows.
610
Comment
UCD92519
Scribneria bolanderi
John Thomas Howell
1945-4-29
20791
Marin
west of Camp Handy, Mt. Tamalpais.
Comment
SEINET10959759
Scribneria bolanderi
John Thomas Howell
1945-5-27
Howell 20879
Marin
Serpentine area above Bootjack, Mt. Tamalpais, .
Comment
CHSC64672
Scrophularia californica
H. H. Schmidt; A. Pool
1993-6-7
802
Marin
Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut.
130
Comment
UCR143231
Scrophularia californica
J. T. Howell
1948-6-6
24331
Marin
Bolinas Bay Sand Spit
2
Comment
SEINET10874355
Sedum spathulifolium
Heidi H. Schmidt, Amy Pool
1993-6-7
Schmidt 806
Marin
Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut.
130
Comment
CAS-BOT-BC69749
Selaginella wallacei
John Thomas Howell
1926-9-26
2193
Marin
Near head of Muir Woods.
Comment
RSA144562
Selaginella wallacei
Peter H. Raven
1959-12-27
14735
Marin
Lagunitas.
Comment
RSA684432
Selaginella wallacei
E. Clayton
1936-04
322
Marin
Near San Anselmo.
Comment
UC747214
Senecio aronicoides
G. Thomas Robbins
1944-4-14
1528
Marin
about 3 mi w Hamilton Field Air Base (near summit Big Rock Ridge); near summit Big Rock Ridge
304
Comment
UC767447
Senecio glomeratus
R. F. Hoover
1941-5-21
5191
Marin
head of Drakes Estero
Comment
UC589522
Senecio minimus
Beryl O. Schreiber
1932-6-30
642
Marin
Indian Beach Tomales Bay, Indian Beach
Comment
UCD135755
Senecio sylvaticus
John Thomas Howell
1947-10-19
24192
Marin
desiccated strand of Alpine Lake.
Comment
CAS-BOT-BC364227
Senecio sylvaticus
Gordon H. True
1965-5-11
1899
Marin
Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills
45
Comment
NY64468
Sequoia sempervirens
G. R. Vasey
1880-1
s.n.
Marin
Comment
UC1134196
Sequoia sempervirens
H. S. Yates
1935-4-2
5045
Marin
Muir Woods Tamalpais Quadrangle
Comment
SEINET10958617
Sequoia sempervirens
William H. Brewer
1862-3-28
Brewer 914
Marin
Near Taumalpais. Geological Survey of California, 1860-67.
Comment
RSA523638
Sherardia arvensis
W. L. Jepson
1910-4-13
4031
Marin
Tocoloma.
Comment
CAS-BOT-BC187884
Sidalcea calycosa subsp. rhizomata
John Thomas Howell
1927-5-8
2365
Marin
N of Lake Lagunitas
Comment
CAS-BOT-BC5796
Sidalcea hickmanii subsp. viridis
Alice Eastwood
1925-6-7
12995
Marin
Big Carson Ridge
Comment
UCD116806
Sidalcea malviflora
P. Thompson
1996-5-11
s.n.
Marin
Highway 1, south of Walker Creek on east side of road.
100
Comment
JEPS67244
Sidalcea malviflora subsp. laciniata
W. L. Jepson
1919-5-17
8262
Marin
Alderney
121
Comment
UCD163741
Sidalcea malviflora subsp. laciniata
Peter Rubtzoff
1987-5-3
9650
Marin
Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west.
Comment
RSA433869
Sidalcea malviflora subsp. malviflora
H. de Forest
1930-4-21
s.n.
Marin
Roadside between Fairfax and Alpine L. dam
Comment
RSA433870
Sidalcea malviflora subsp. malviflora
H. de Forest
1930-4-21
s.n.
Marin
Lake Lagunitas.
Comment
CAS-BOT-BC384485
Silene antirrhina
John Thomas Howell
1943-5-9
17983
Marin
San Rafael hills
Comment
CAS-BOT-BC384488
Silene antirrhina
John Thomas Howell
1940-5-12
15431
Marin
Between Little Carson and Carson Ridge
Comment
UC1177430
Silene antirrhina
John Thomas Howell
1946-5-12
21795
Marin
Carson Ridge
Comment
UC1191463
Silene gallica
Malcolm A. Nobs, S. Galen Smith
1949-6-28
886
Marin
ca 1 1/2 mi n Inverness; n of Inverness
Comment
CAS-BOT-BC388985
Silene laciniata subsp. californica
John Thomas Howell
1939-7-16
s.n.
Marin
Near Bootjack, Matt Davis Trail, Mt. Tamalpais
Comment
UC1745523
Silene scouleri subsp. grandis
Annetta M. Carter
1946-6-16
1762
Marin
Point Reyes; ; Point Reyes.
Comment
CAS-BOT-BC389881
Silene scouleri subsp. scouleri
Alice Eastwood; John Thomas Howell
1939-5-28
7384
Marin
Pt. Reyes lighthouse
Comment
UCR4144
Sisyrinchium bellum
Ronald M. Cope
1965-4-11
s.n.
Marin
San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito
15
Comment
RSA240603
Sisyrinchium bellum
C. W. Tilforth, John Dourley
1973-7-18
919
Marin
Junction of Drakes Beach Rd. and Sir Francis Drake Blvd., north of Pt. Reyes
Comment
SEINET8887723
Sisyrinchium bellum
F. Martin
1962-4-21
s.n.
Marin
7 miles east of San Rafael road.
3
Comment
UC1301100
Sisyrinchium californicum
Helen K. Sharsmith
1963-3-30
5277
Marin
Inverness Ridge Point Reyes Peninsula; San Francisco Bay Region, Point Reyes Peninsula
91
Comment
RSA15430
Solanum americanum
Carl B. Wolf
1927-4-24
363
Marin
Stinson Beach.
Comment
CDA20006
Solanum aviculare
J. K. Balciunas
2002-7-2
s.n.
Marin
San Francisco Bay Area; Mt Tamalpais State Park, Steep Ravine Trail, 1 mi below Pantoll Ranger Station, 20 m above creek.
Comment
CAS-BOT-BC236444
Solanum aviculare
D. E. Breedlove
1975-4-28
39356
Marin
Bolinas
30
Comment
RSA0057962
Solanum laciniatum
Greg de Nevers
1997-9-19
11092
Marin
Stinson Beach, Matt Davis Trail.
1
Comment
CDA6237
Solanum nigrum
L. McHoul
1971-9-26
Marin
Nicasio Reservoir.
0
Comment
SEINET6073348
Solanum nigrum
Unknown
1990-8-12
6320
Marin
Point Reyes National Seashore, Trail to Chimney Rock.
Comment
CAS-BOT-BC157412
Solanum umbelliferum
J. T. Howell
1945-6-30
21248
Marin
Steep Ravine, Mt. Tamalpais
Comment
CAS-BOT-BC229759
Solidago velutina subsp. californica
A. Williams; L. Leatherman; K. Roster; et al.
2012-8-25
1755
Marin
Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12.
Comment
UC1177264
Solidago velutina subsp. californica
John Thomas Howell
1946-8-23
22886
Marin
Pierce Pt. Road Pt. Reyes Peninsula (Pt. Reyes Peninsula)
Comment
UC36495
Solidago velutina subsp. californica
F. T. Bioletti
Aug 1892
Marin
Tamalpais
Comment
UC1278125
Soliva sessilis
B. Crampton
1955-5-24
2810
Marin
along US. Highway 101 southern city limits Ignacio; southern city limits of Ignacio
Comment
CAS-BOT-BC365870
Soliva sessilis
Walter Lennon
1971-5-1
s.n.
Marin
Phoenix Lake
Comment
CAS-BOT-BC365977
Sonchus arvensis
Doreen Smith
2007-9-2
s.n.
Marin
Marinwood Community Creek
Comment
CAS-BOT-BC374449
Sonchus asper
John Thomas Howell
1966-4-6
41473
Marin
John Thomas Howell Botanical Garden, Tiburon
Comment
CAS-BOT-BC374636
Sonchus oleraceus
Javier Penalosa
1961-3-25
1174
Marin
Tiburon Peninsula. Tiburon. Near Recreation Center below St. Hilary's Church
Comment
UC1745549
Sparganium erectum subsp. stoloniferum
Annetta M. Carter, Edward Lee
1934-6-17
671
Marin
Pool on ridge above Bolinas.
Comment
RSA28036
Sparganium erectum subsp. stoloniferum
I. L. Wiggins
1935-8-10
8155
Marin
Creek at head of Tomales Bay.
Comment
RSA89809
Sparganium erectum subsp. stoloniferum
Phillip A. Munz
1954-7-29
19886
Marin
Olema Marshes.
Comment
CDA18978
Spartina densiflora
S. Klohr
2000-5-6
s.n.
Marin
North Coast Ranges; At Blackie's Pasture, Tiburon. On upper zone of beach/mudflat in the Salicornia habiat and along creek bank flowing into Richardson Bay at Blackie's Pasture.
0
Comment
RSA127385
Spartina foliosa
J. T. Howell
1945-8-14
21413
Marin
Burdell Marshes
Comment
UC60771
Spartina foliosa
Jos. Burtt Davy
1897-9-18
4042
Marin
San Rafael
Comment
CAS-BOT-BC389959
Spergula arvensis
John Thomas Howell
1944-7-23
19851
Marin
Santa Venetia
Comment
CHSC23012
Spergularia macrotheca
Robert A. Schlising; Glenn Keator
1962-2-18
2071
Marin
Coast Ranges. SW-facing slopes near Point Reyes Lighthouse.
Comment
SEINET5337282
Spergularia macrotheca
K. Burnstad
1974-10-18
s.n.
Marin
Devils rock
30
Comment
SEINET8883901
Spergularia macrotheca
K. Burnstad
1974-10-18
s.n.
Marin
Devils Rock.
30
Comment
CAS-BOT-BC390344
Spergularia macrotheca var. macrotheca
John Thomas Howell
1945-6-3
20938
Marin
Shell Beach
Comment
CAS-BOT-BC390361
Spergularia macrotheca var. macrotheca
Mrs. E. C. Sutliffe
1921-5-31
s.n.
Marin
Inverness
Comment
CAS-BOT-BC390363
Spergularia macrotheca var. macrotheca
John Thomas Howell
1944-6-25
19668
Marin
Between McNear's Landing and San Rafael
Comment
UC1584850
Spergularia macrotheca var. macrotheca
Jerry Powell
1989-4-13
1562
Marin
Marin Island, above Bay Marin Island
Comment
CAS-BOT-BC390818
Spergularia marina
John Thomas Howell
1939-4-23
14608
Marin
Blythedale Canyon, Mill Valley
Comment
CAS-BOT-BC390544
Spergularia media
R. S. Ferris; Ira L. Wiggins
1935-7-19
8117
Marin
Flats on south side of bridge across head of Drake's Estero
Comment
RSA0098122
Spergularia rubra
Robert A. Norris
1974-6-7
2049
Marin
Between Paradise Dr. and San Francisco Bay (San Quentin across arm of bay to the north), Corte Madera.
Comment
RSA126199
Spergularia salina
J. T. Howell
1944-6-25
19649
Marin
Santa Venetia.
Comment
POM253416
Spergularia salina
G. B. Rossbach, Ruth P. Rossbach
1938-5-26
631
Marin
Just N of Sausalito.
Comment
UCD99207
Spergularia villosa
John Thomas Howell
1944-6-25
19643
Marin
Santa Venetia.
7
Comment
CAS-BOT-BC236653
Sporobolus airoides
Catherine Best
1993-7-3
1427
Marin
At the edge of the southwest side of the Tiburon soccer field, Tiburon
Comment
UC25943
Stachys chamissonis
J. Burtt Davy
Aug. 1898
4346
Marin
Bear Valley
Comment
UCLA54085
Stachys chamissonis
Joseph Andorfer Ewan
1933-10-22
8058
Marin
Inverness
Comment
UCLA71297
Stachys chamissonis
Joseph Andorfer Ewan
1933-10-22
8058
Marin
Inverness
Comment
SD51350
Stachys chamissonis
Darley F. Howe
1961-7-28
3076
Marin
4.7 miles from Invernes on road to Pt. Reyes.
60
Comment
SEINET13948142
Stachys chamissonis
Lewis S. Rose
1946-1
46164
Marin
E. shore of Bolinas Lagoon coastal swamp.
Comment
SBBG34520
Stachys pycnantha
D. Myrick
1969-8-1
2119
Marin
S slope below Old Saint Hilary, Tiburon
60
Comment
UC2055636
Stachys pycnantha
John Thomas Howell
1937-7-4
13091
Marin
Tiburon.
Comment
POM126370
Stachys rigida subsp. quercetorum
Katherine Brandegee
1905-06
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC232229
Stachys rigida var. quercetorum
C. Friedel; E. Tyson; I. Pustova; et al.
2012-5-5
1111
Marin
Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12.
Comment
CAS-BOT-BC374824
Stebbinsoseris heterocarpa
Peter H. Raven; Michael P. Johnson
1967-5-2
21295
Marin
Angel Island. Near road between North Garrison and Point Campbell, north side of island
45
Comment
UC135521
Stellaria crispa
Alice Eastwood
1898-5-29
Marin
Bear Valley
Comment Read comments Aug 9 2010
CHSC23019
Stellaria littoralis
Robert A. Schlising; Lloy Thurman
1962-4-28
2197
Marin
Coast Ranges. Near Jct Point Reyes Lighthouse Road and Drakes Beach Road; roadside.
Comment
UCR65566
Stellaria littoralis
Aaron Liston, S. Meury
1989-4-18
789- 2
Marin
San Francisco Bay Region, south of Marshall; Tomales Bay
0
Comment
RSA0057637
Stellaria littoralis
Baker
1938-05
9003
Marin
Point Reyes Naval Radio Station.
Comment
CAS-BOT-BC393806
Stellaria media
T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy
2013-2-23
13004
Marin
Mount Tamalpais; Marin Municipal Water District lands: Sky Oaks Meadow at rock face.
Comment
CAS-BOT-BC516467
Stenanthium occidentale
Gilbert Muth
1965-8-16
s.n.
Marin
Behind Black Mt. near the trail
Comment
CAS-BOT-BC221854
Stenotaphrum secundatum
Gordon H. True
1977-4-13
8161
Marin
Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach
3
Comment
UC101772
Stephanomeria elata
Katharine Brandegee
1907-8-4
Marin
Westpoint Road Tamalpais
Comment
UC1177276
Stephanomeria elata
John Thomas Howell
1945-9-2
21456
Marin
San Rafael Hills
Comment
UC1177281
Stephanomeria elata
John Thomas Howell
1946-9-22
Marin
Phoenix Lake Mt. Tamalpais
Comment
CAS-BOT-BC375823
Stephanomeria virgata
Alice Eastwood
1915-9-26
s.n.
Marin
Near Fairfax along road
Comment
JEPS128127
Stipa manicata
Eric Wrubel
2012-9-28
NPS 55
Marin
Mount Tamalpais State Park. Highway 1, site of Lone Tree slide repairs. Upper east side of engineered slope.
Comment
JEPS127913
Stipa pulchra
Adam C. Schneider with Robert Steers
2014-3-29
538
Marin
Along ridgeline between Miwok Tr. Trailhead and Hill 88.
Comment
JEPS127363
Stipa purpurata
Robert Steers with Heather Spaulding
2011-5-2
Marin
Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail.
Comment
CAS-BOT-BC61169
Streptanthus batrachopus
John Thomas Howell
1942-6-21
16994
Marin
Carson Ridge.
Comment
CAS-BOT-BC61173
Streptanthus batrachopus
John Thomas Howell
1946-6-23
22122
Marin
Carson Ridge.
Comment
CAS-BOT-BC87245
Streptanthus glandulosus subsp. niger
John Thomas Howell
1966-5-25
41534
Marin
John Thomas Howell Botanical Garden. Just north of garden area.
Comment
CAS-BOT-BC87248
Streptanthus glandulosus subsp. niger
Mrs. K. Brandegee
1909-5-27
s.n.
Marin
Tiburon.
Comment
CAS-BOT-BC87254
Streptanthus glandulosus subsp. niger
E. L. Greene
1886-6-14
s.n.
Marin
Tiburon.
Comment
CAS-BOT-BC87261
Streptanthus glandulosus subsp. pulchellus
John Thomas Howell
1938-6-19
13922
Marin
Mount Tamalpais. Head of Steep Ravine.
Comment
CAS-BOT-BC87266
Streptanthus glandulosus subsp. pulchellus
Mrs. E. C. Sutliffe
1923-6-12
s.n.
Marin
Mount Tamalpais.
Comment
UC1106261
Streptanthus glandulosus subsp. pulchellus
John Thomas Howell
1940-5-12
15425
Marin
between Little Carson and Carson Ridge
Comment
UC1292751
Streptanthus glandulosus subsp. pulchellus
Freed W. Hoffman
1949-7-31
2840
Marin
Mt. Tamalpais
Comment
RSA0121905
Streptanthus glandulosus subsp. pulchellus
J. T. Howell
1946-5-12
21815
Marin
Carson Country
Comment
CAS-BOT-BC87288
Streptanthus glandulosus subsp. secundus
Mrs. E. C. Sutliffe
1925-5-1
s.n.
Marin
Big Carson Ridge.
Comment
CAS-BOT-BC87285
Streptanthus glandulosus subsp. secundus
Doreen Smith
1993-5-5
s.n.
Marin
Crown fire road above Kentwood Lands.
Comment
POM126037
Streptanthus glandulosus var. secundus
A. T. Graff
1925-5-20
s.n.
Marin
Trooper s, Cazadero
Comment
UC762912
Streptanthus niger
R. F. Hoover
1941-5-8
4995
Marin
Tiburon
Comment
CAS-BOT-BC269632
Symphoricarpos albus var. laevigatus
Elsie Zeile
1909-5-2
s.n.
Marin
Tamalpais
Comment
UC589345
Symphoricarpos albus var. laevigatus
Beryl O. Schreiber
1932-6-29
625
Marin
Tomales Bay; Sand Dune Beach
Comment
CAS-BOT-BC234679
Symphoricarpos mollis
John Thomas Howell
1939-6-25
14803
Marin
Summit Avenue, Mill Valley
Comment
CAS-BOT-BC421482
Symphoricarpos mollis
S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein
2014-5-10
14228
Marin
Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east.
Comment
UC1119958
Symphoricarpos mollis
N. French
1935-4-1
635
Marin
Muir Woods; Tamalpais Quad.
304
Comment
CAS-BOT-BC99147
Symphyotrichum chilense
Javier Penalosa
1961-7-15
1979
Marin
Tiburon Peninsula, brush northwest of 748 ft. summit.
213
Comment
JEPS35813
Symphyotrichum chilense
Rimo Bacigalupi and L. R. Heckard
1964-7-27
8959
Marin
Calif. highway 1, 3.6 mi n of the junc of the Petalulma Rd. in Point Reyes St. Point Reyes Station
Comment
UC29905
Symphyotrichum chilense
J. Burtt Davy
1894-8-28
1213
Marin
Bolinas Bay Boilinas Bay
Comment
UC903249
Symphyotrichum chilense
Ethel Crum
1933-10-8
1570
Marin
Forest Knolls
91
Comment
CAS-BOT-BC175911
Symphyotrichum subspicatum
Catherine Best
1979-10-8
s.n.
Marin
Near Old St. Hilary's (but not in Preserve), Tiburon Peninsula
Comment
CAS-BOT-BC99439
Symphyotrichum subulatum var. ligulatum
Doreen Smith
1997-8-12
s.n.
Marin
San Rafael, Davidson School area (Jordan Street)
Comment
CAS-BOT-BC531488
Synthyris reniformis
D. Greenberger; J. Doyle; M. Anthonisen; M. Evans
2015-4-10
15321
Marin
Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, S side of Lagunitas Creek, up slope
Comment
UC673548
Synthyris reniformis
H. L. Mason
1931-3-13
5809
Marin
Lagunitas Creek
Comment
CAS-BOT-BC223945
Tamarix parviflora
G. Edel Brock
1975-5-4
095
Marin
~2 mi. West of Hwy 101 on Lucas Valley Road
30
Comment
CAS-BOT-BC376824
Tanacetum vulgare
D. E. Breedlove
1979-11-18
44641
Marin
On Bolinas Mesa
54
Comment
CAS-BOT-BC531662
Taraxacum officinale
E. Pimentel; E. Gunnison; M. Murphy; L. Going
2015-4-10
15312
Marin
Mount Tamalpais. Marin Municipal Water District lands: west side of Shafter Grade, upslope
Comment
CAS-BOT-BC263268
Taraxia ovata
T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter
2012-3-24
302
Marin
Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd.
Comment
CDA11188
Tauschia hartwegii
G. F. Hrusa
1989-2-16
5839
Marin
North Coast Biodiversity Arena; South slope of Mt. Tamalpais, approx. 1/2 m. E of Bootjack Camp.
Comment
CAS-BOT-BC441147
Tellima grandiflora
W. R. Dudley
1893-4-30
s.n.
Marin
Lagunitas
Comment
UC402489
Tellima grandiflora
I. J. Condit
1913-4-8
Marin
Muir Woods
Comment
SD234171
Tellima grandiflora
Virginia Pinkus Ryder
1964-5-17
205
Marin
Invreness. Growing 1 mile E. of town beside creek in shade.
0
Comment
SEINET6168269
Tellima grandiflora
M. J. Williams
1968-4-6
s.n.
Marin
Nicasio Dam
76
Comment
CAS-BOT-BC399794
Thalictrum polycarpum
Paul F. Covel
1940-4-11
s.n.
Marin
Alpine Dam
Comment
UC555349
Thermopsis californica var. californica
Herbert L. Mason
1928-4-28
4396
Marin
Tiburon Peninsula
Comment
CAS-BOT-BC175917
Thinopyrum ponticum
Catherine Best; Mary P. Wells
1983-7-14
s.n.
Marin
On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St.
Comment
CAS-BOT-BC279938
Thysanocarpus curvipes
T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan
2013-4-12
13612
Marin
Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam
Comment
CAS-BOT-BC88483
Thysanocarpus curvipes
John Thomas Howell
1946-3-24
21571
Marin
Near country club, Fairfax Hills.
Comment
UC1177236
Thysanocarpus curvipes
John Thomas Howell
1946-5-19
21913
Marin
Fairfax Hills , Meadows Club (Meadows Club)
Comment
CDA31878
Thysanocarpus laciniatus
D. G. Kelch
2009-4-19
9 .149
Marin
Near Bon Tempe Lake & Rocky Ridge Rd.
Comment
CDA5388
Torilis arvensis subsp. purpurea
J. T. Howell
1976-6-2
51808
Marin
Larkspur.
0
Comment
CAS-BOT-BC300544
Torilis nodosa
C. Kellner; S. Whelan; R. Truitt
2013-6-8
13656
Marin
Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam
Comment
CAS-BOT-BC422400
Torilis nodosa
C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan
2014-6-14
14350
Marin
Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond.
Comment
CAS-BOT-BC81410
Torreya californica
W. R. Dudley
1906-4-14
s.n.
Marin
Mt. Tamalpais
Comment
RSA26631
Torreya californica
E. K. Balls, P. C. Everett
1953-10-9
18590
Marin
Devil s Gulch, Opposite Samuel P. Taylor Redwood Park, along road to Lagunitas.
76
Comment
RSA293398
Torreya californica
Reino Alava
1958-8-3
2303
Marin
Between chaparral and redwood belt along Ocean View Trail, about 3/4 mile of its start at Panoramic Highway, Mt. Tamalpais State Park
Comment
RSA384710
Torreya californica
J. T. Howell
1948-5-16
24304
Marin
Near top of Eldridge Grade, Mount Tamalpais
Comment
SEINET3876266
Torreya californica
Clayton Newberry
1994-8-27
7170
Marin
California Floristic Province. 80 Muir Woods at National Monument, Fern Creek Trail.; 0
244
Comment
UC1543054
Torreya californica
Donald G. Nelson
1937-3-5
446
Marin
between Lake Lagunitas and Lake Phoenix (n side of Mt. Tamalpais); Mt. Tamalpais
Comment
UC905053
Torreya californica
John Thomas Howell
1948-5-16
24304
Marin
near top of Eldridge Grade Mt. Tamalpais, Eldridge Grade
Comment
NY20766
Torreya californica
J. M. Bigelow
1854-4-17
s.n.
Marin
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
NY20771
Torreya californica
J. T. Howell
1948-5-16
24304
Marin
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
CAS-BOT-BC199555
Torreyochloa pallida var. pauciflora
Doreen Smith
1997-7-6
s.n.
Marin
Pt. Reyes National Seashore, edge of Mud Lake on Inverness Ridge
Comment
UCD161809
Toxicoscordion fontanum
Ayzik Solomeshch
2014-5-28
s.n.
Marin
Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker).
410
Comment
UC589458
Trientalis latifolia
Beryl O. Schreiber
1932-8-5
749
Marin
Tomales Bay, Teacher's Beach Teacher's Beach; Tomales Bay, Teacher's Beach
Comment
UC555483
Trifolium albopurpureum var. dichotomum
H. L. Mason
1928-4-28
4398
Marin
Tiburon Peninsula
Comment
UC80544
Trifolium albopurpureum var. dichotomum
Katharine Brandegee
May 1890
Marin
Liberty Tamalpais
Comment
JEPS77888
Trifolium barbigerum
Edward Lee
1934-4-30
Marin
10 mi on rd nw Tomales
Comment
UCD36549
Trifolium barbigerum
Beecher Crampton
1954-4-28
1807
Marin
On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse.
Comment
CAS-BOT-BC443984
Trifolium cernuum
C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger
2014-5-10
14627
Marin
Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road.
Comment
UCD70785
Trifolium depauperatum var. truncatum
Michele H. Mills
1998-3-30
201
Marin
San Quentin. Tiburon Peninsula, Middle Ridge Open Space Preserve.
137
Comment
OBI12691
Trifolium dichotomum
Robert F. Hoover
1964-4-8
8681
Marin
Bolinas Ridge
Comment
UCD38710
Trifolium dubium
Beecher Crampton
1957-6-11
4184
Marin
1.3 miles north of Muir Beach.
Comment
UCD109132
Trifolium grayi
Michael A. Vincent
1999-6-10
8598
Marin
Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach.
Comment
UC56339
Trifolium macraei
J. Burtt Davy
1900-6-27
6810
Marin
Point Reyes
Comment
RSA95540
Trifolium microdon
L. S. Rose
1953-5-11
53036
Marin
Black Point
5
Comment
UC630835
Trifolium obtusiflorum
J. Burtt Davy
1899-7-19
Marin
Pt. Reyes
Comment
CAS-BOT-BC428047
Trifolium oliganthum
A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez
2014-4-26
14619
Marin
Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road.
Comment
JEPS128140
Trifolium striatum
Eric Wrubel
2011-5-31
NPS 12
Marin
Golden Gate National Recreation Area. Cheda Ranch Road, below Nicasio Ridge.
Comment
RSA276001
Trifolium subterraneum
Robert A. Norris
1978-4-22
3755
Marin
Tennessee Valley road, 1 miles WSW Manzanita.
Comment
UCD109436
Trifolium variegatum
Michael A. Vincent
1999-6-10
8600
Marin
Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach.
Comment
UCD36548
Trifolium variegatum
Beecher Crampton
1954-4-28
1806
Marin
On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse.
Comment
UCD109437
Trifolium variegatum
Rene Westbrook
1976-4-15
52
Marin
Dillion Beach.
Comment
UC403377
Trifolium variegatum var. variegatum
H. E. and S. T. Parks
1930-4-10
469
Marin
above town (hill); Tiburon Peninsula
Comment
CAS-BOT-BC175898
Trifolium vesiculosum
D. L. Smith
2000-5-30
s.n.
Marin
French Ranch development at San Geronimo
Comment
UC485397
Trifolium willdenovii
Ira J. Condit
1913-4-8
Marin
near Muir Woods (roadside)
Comment
UC589423
Trifolium wormskioldii
Beryl O. Schreiber
1932-6-29
612
Marin
Sand Dune Beach Tomales Bay
Comment
UC123728
Trifolium wormskioldii
H. A. Walker
1907-5-9
584
Marin
on rd to Mt. Tamalpais
Comment
UC16811
Trifolium wormskioldii
Alice Eastwood
1896-5-31
Marin
near Genessee Bay
Comment
UCD38310
Trifolium wormskioldii
Beecher Crampton
1954-4-28
1802
Marin
Inverness ridge, Pt. Reyes Peninsula.
Comment
UCD138134
Triglochin concinna
Malcolm A. Nobs; S. Galen Smith
1949-6-29
906 A
Marin
Point Reyes, N of Inverness.
Comment
CAS-BOT-BC451831
Triglochin maritima
John Thomas Howell
1944-6-25
19659
Marin
Between Santa Venetia and Chinese Camp
Comment
JEPS93148
Triglochin maritima
M. Wetherwax with D. Pendleton, G. Fletcher
1993-4-3
2438
Marin
n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch
2
Comment
UCD138174
Triglochin maritima
A. Brown
1993-5-14
s.n.
Marin
4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta.
Comment
UCR132668
Triglochin maritima
Don Pendleton, Margariet Wetherwax
1993-4-3
s.n.
Marin
Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway
3
Comment
CAS-BOT-BC451833
Triglochin maritima
John Thomas Howell
1944-7-9
19710
Marin
South end of Tomales Bay
Comment
CAS-BOT-BC451837
Triglochin maritima
John Thomas Howell
1941-6-8
16272
Marin
McNear's Landing
Comment
CAS-BOT-BC451855
Triglochin maritima
John Thomas Howell
1944-7-9
19711
Marin
South end of Tomales Bay
Comment
IRVC14056
Triglochin maritima
Lincoln Constance
1967-4-22
s.n.
Marin
2 miles N of Point Reyes park headquarters.
Comment
JEPS32143
Triglochin maritima
W. L. Jepson
1919-5-18
8307
Marin
swamp along road to Pt. Reyes
Comment
UC1784176
Trillium chloropetalum
Ethel Crum
1930-1
674
Marin
Point Reyes
Comment
UC4015
Trillium chloropetalum
J. Burtt Davy
1894-3-31
679
Marin
Olema
Comment
SEINET3991245
Trillium chloropetalum
Unknown
1939-3-31
39040
Marin
Fl. N. W. Am., 1: 661. 1902; Woodacre
122
Comment
UC4008
Trillium chloropetalum
W. H. Brewer
1862-3-28
924
Marin
in valley near McDuff's Tamalpais
Comment
CAS-BOT-BC519107
Trillium chloropetalum var. chloropetalum
H. L. Mason
1917-4-4
80
Marin
Tocaloma
Comment
CAS-BOT-BC519111
Trillium chloropetalum var. chloropetalum
Mrs. Wood
1916-3-30
s.n.
Marin
Unspecified
Comment
CAS-BOT-BC519113
Trillium chloropetalum var. chloropetalum
W. H. Brewer
1864-3-2
2754
Marin
Angel Island
Comment
CAS-BOT-BC519117
Trillium chloropetalum var. chloropetalum
M. K. C.
April 188_
65
Marin
Tamalpais
Comment
CAS-BOT-BC274430
Trillium ovatum
R. Crowe; E. Hinman; C. Johnson; K. Phillips
2013-3-9
13402
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail
Comment
UC1134681
Trillium ovatum
H. S. Yates
1935-4-2
5038
Marin
Muir Woods Tamalpais Quad., Muir Woods
Comment
POM170181
Trillium ovatum
H. P. Chandler
1901-2-22
764
Marin
Mt. Tamalpais.
Comment
RSA304194
Trillium ovatum
James R. Shevock
1971-2-27
700
Marin
Franklin Creek, west of Muir Woods.
91
Comment
UC1334885
Triphysaria
L. D. Thurman
1964-5-4
471
Marin
1.3 mi w Tomales; w of Tomales
Comment
UC1334887
Triphysaria
L. D. Thurman
1963-4-6
142
Marin
1.3 mi e Dillon Beach; e of Dillon Beach
Comment
JEPS15141
Triphysaria eriantha subsp. rosea
B. Schreiber
1937-4-9
2392
Marin
Point Reyes Lighthouse; Point Reyes Quadrangle
152
Comment
UC1301198
Triphysaria eriantha subsp. rosea
Helen K. Sharsmith
1963-3-30
5273
Marin
headlands of Point Reyes Peninsula near lighthouse , Point Reyes Peninsula (San Francisco Bay Region)
121
Comment
UC535031
Triphysaria eriantha subsp. rosea
Mrs. H. P. Bracelin
1930-4-20
18
Marin
one mi s Lagunitas
66
Comment
UC886584
Triphysaria eriantha subsp. rosea
Alice Eastwood
May 1907
Marin
Pt. Reyes
Comment
UCD123412
Triphysaria eriantha subsp. rosea
William C. Overton Jr.
1978-4-10
s.n.
Marin
Elephants Rocks area, southwest of junction of Valley Ford Franklin School Road and Tomales Dillons Beach Road, ca. 1 mile above (northeast) of Dillons Beach.
Comment
CAS-BOT-BC238522
Triphysaria floribunda
Rimo Bacigalupi
1928-3-10
1817
Marin
3 1/2 miles north of Point Reyes Lighthouse
Comment
UC496353
Triphysaria floribunda
Roxana S. Ferris
1932-4-2
8046
Marin
2 mi from Point Reyes lighthouse (Point Reyes lighthouse); Point Reyes
Comment
CAS-BOT-BC238528
Triphysaria floribunda
Ronie Clark
1983-5-11
PR 83 -019
Marin
Point Reyes National Seashore. Sir Francis Drake Hwy. 11.9 mi. from Inverness, SE of roadway
73
Comment
CHSC9108
Triphysaria versicolor subsp. faucibarbata
M. Banning
1970-3-24
375
Marin
On open hill at end of Freitas Parkway, Tierra Linda (about 2 mi N of San Rafael).
15
Comment
UC1334873
Triphysaria versicolor subsp. faucibarbata
L. D. Thurman
1963-3-23
111
Marin
2.1 mi ne Pt. Reyes Station; ne of Pt. Reyes Station
Comment
UC1334895
Triphysaria versicolor subsp. versicolor
L. D. Thurman
1964-5-4
473
Marin
1.3 mi w Tomales; w of Tomales
Comment
UC614765
Triphysaria versicolor subsp. versicolor
Beryl O. Schreiber
1933-6-21
850
Marin
Millerton
Comment
CAS-BOT-BC199634
Trisetum canescens
David L. Morgan
1956-5-27
s.n.
Marin
Samuel P. Taylor State Park
Comment
JEPS58037
Triteleia laxa
W. L. Jepson
1940-6-5
19947
Marin
Tiburon
Comment
SEINET10472659
Triteleia laxa
Heidi H. Schmidt, Amy Pool
1993-6-7
Schmidt 798
Marin
Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut.
130
Comment
CAS-BOT-BC526098
Triteleia laxa
David D. Keck
1948-6-29
5924
Marin
0.5 miles south of Tomales, 1 mile inland
Comment
CAS-BOT-BC526451
Triteleia laxa
A. A. Heller
1940-6-12
15736
Marin
Along the road a mile or more north of the Point Reyes Lighthouse
Comment
CAS-BOT-BC526453
Triteleia laxa
R. H. Wagner
1979-6-5
403
Marin
Along trail to Marshall Beach, Point Reyes National Seashore
Comment
CAS-BOT-BC526457
Triteleia laxa
A. A. Heller
1902-6-19
5728
Marin
Tiburon peninsula, along the Bay road
Comment
UC1300930
Triteleia laxa
Helen K. Sharsmith
1963-5-18
5437
Marin
Alpine Dam Road near Larkspur; San Francisco Bay Region
137
Comment
UC129176
Triteleia peduncularis
Miss Harriet A. Walker
1909-6-3
1725
Marin
Tiburon
Comment
CAS-BOT-BC527401
Triteleia peduncularis
Paul F. Covel
1937-6-27
601
Marin
Tomales Pt rd n.w. Inverness
Comment
CAS-BOT-BC527403
Triteleia peduncularis
Alice Eastwood
1941-6-6
18971
Marin
On trail to Boot-Jack Mt. Lamalnail in a springy place
Comment
CAS-BOT-BC527407
Triteleia peduncularis
Alice Eastwood
1912-6-9
312
Marin
Tiburon
Comment
UC1177406
Typha angustifolia
John Thomas Howell
1948-9-19
25288
Marin
Phoenix Lake Mt. Tamalpais; , Phoenix Lake
Comment
UC614786
Typha latifolia
Beryl O. Schreiber
1936-6-28
2286
Marin
0.5 mi sw Point Reyes Station; sw of Point Reyes Station
1
Comment
CAS-BOT-BC213083
Ulex europaeus
David D. Keck
1933-4-1
1987
Marin
North of San Rafael, on road to Black Point
Comment
HSC23486
Ulex europaeus
R. A. Vanbianchi
1971-12-25
105
Marin
San Rafael Hill, just above Boyd Park
Comment
CAS-BOT-BC279926
Umbellularia californica
D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess
2013-3-9
13018
Marin
Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24
Comment
CAS-BOT-BC91159
Umbellularia californica
Alice Eastwood
1913-3-1
2456
Marin
Kentfield.
Comment
UC592804
Umbellularia californica
C. B. Wolf and E. R. Johnson
1934-10-18
6199
Marin
5 mi n of San Rafael (Marin Dell School); Marin Dell School
30
Comment
CAS-BOT-BC381922
Uropappus lindleyi
John Thomas Howell
1943-5-9
17984
Marin
San Rafael Hills
Comment
UC5988
Urtica dioica subsp. holosericea
Alice Eastwood
1896-7-5
Marin
Tocaloma
Comment
CAS-BOT-BC193932
Vaccinium ovatum
G. R. Vasey
1880-9-1
s.n.
Marin
Unspecified
Comment
CAS-BOT-BC193935
Vaccinium ovatum
Volney Rattan
1884-7-1
s.n.
Marin
Mt. Tamalpais
Comment
UC32613
Vaccinium ovatum
W. C. Blasdale
1893-5-25
Marin
Mill Valley
Comment
CAS-BOT-BC76105
Vancouveria planipetala
Michener; Bioletti
1893-5-23
s.n.
Marin
Mill Valley.
Comment
UC625540
Vancouveria planipetala
Frank W. Gould
1938-5-7
350
Marin
near the highway six mi se Tocaloma
91
Comment
CAS-BOT-BC176106
Verbena rigida
Walter Lennon
1972-10-19
s.n.
Marin
Miracle Mile, San Rafael
Comment
POM129004
Veronica americana
Harriet Ann Walker
1908-6-13
1355
Marin
Olema
Comment
JEPS58913
Veronica serpyllifolia subsp. humifusa
John Thomas Howell
1947-5-4
23116
Marin
San Rafael
Comment
JEPS87361
Veronica serpyllifolia subsp. humifusa
Eva Buxton
1993-6-3
980
Marin
Tiburon, Tiburon Middle Ridge Tiburon Middle Ridge; Tiburon, Tiburon Middle Ridge
Comment
SEINET10484171
Vicia
Mary Susan Taylor
1974-4-26
Taylor 207
Marin
Comment
RSA126208
Vicia angustifolia
J. T. Howell
20843
Marin
Ignacio.
Comment
RSA258077
Vicia angustifolia
Robert A. Norris
1975-5-17
2349
Marin
Shoulder of Sir Francis Drake Hwy. (near Schooner Bay, Drakes Estero), about 4 mi. W Inverness.
Comment
UC1177469
Vicia hassei
John Thomas Howell
1943-5-9
17979
Marin
San Rafael hills; San Rafael
Comment
RSA32267
Vicia hassei
J. T. Howell
1946-4-18
21658
Marin
Novato.
Comment
CHSC114676
Vicia hirsuta
D. G. Kelch
2011-5-13
11 .248F
Marin
Near Phoenix Lake.
76
Comment
UC1177462
Vicia hirsuta
John Thomas Howell
1943-7-4
18281
Marin
near Inverness
Comment
UC1177470
Vicia lutea
John Thomas Howell
1944-5-14
19466
Marin
Salmon Creek
Comment
UCD121409
Vinca major
Andreas Stohr
1996-5-19
26
Marin
Roadside near Tomales (Petaluma road).
100
Comment
CAS-BOT-BC263961
Viola adunca
John Thomas Howell
1944-3-26
19344
Marin
Above Ledum Swamp, Inverness Ridge
Comment
CAS-BOT-BC263963
Viola adunca
Peter Rubtzoff
1951-9-23
770
Marin
About 2.5 miles NW of Inverness
Comment
CAS-BOT-BC263967
Viola adunca
Rimo Bacigalupi
1928-3-10
1819
Marin
Coastguard Station 3.5 miles from Point Reyes Lighthouse, above beach
Comment
UC19279
Viola glabella
Alice Eastwood
March 1896
Marin
Lagunitas Creek
Comment
UC1177455
Viola ocellata
John Thomas Howell
1946-5-14
21841
Marin
Potrero Meadow; Mount Tamalpais, Potrero Meadow
Comment
CAS-BOT-BC279945
Viola odorata
J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin
2013-3-9
13324
Marin
Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road
Comment
UC1761834
Viola pedunculata
Mrs. Ensign
1935-4
Marin
near, Bayside Acres McNears Point
Comment
UC19355
Viola sempervirens
W. L. Jepson
1891-1
Marin
Mill Valley
Comment
CAS-BOT-BC198782
Vulpia bromoides
John Thomas Howell
1943-4-11
17920
Marin
Black Canyon, San Rafael Hills
Comment
CAS-BOT-BC198788
Vulpia bromoides
John Thomas Howell
1943-5-15
18080
Marin
Tiburon Peninsula
Comment
CAS-BOT-BC198796
Vulpia bromoides
Peter H. Raven; Michael P. Johnson
1967-5-2
21250
Marin
Small sandy bearch near formerly cultivated area below East Garrison, east side of island, Angel Island.
Comment
UCD93545
Vulpia bromoides
P. B. Kennedy
1914-4-19
4693
Marin
Mill Valley.
Comment
UCD93559
Vulpia bromoides
Javier Penalosa
1961-6-7
1643
Marin
west of Marin County Day School.
30
Comment
CAS-BOT-BC434196
Vulpia microstachys
R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok
2014-4-26
14128
Marin
Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north.
Comment
CAS-BOT-BC183732
Vulpia microstachys var. confusa
Javier Penalosa
1961-4-8
1297
Marin
Plateau [northwets] northwest of the summit. Tiburon Peninsula
Comment
CAS-BOT-BC184342
Vulpia microstachys var. pauciflora
John Thomas Howell
1939-5-14
14683
Marin
North side of West Peak, Mt. Tamalpais
Comment
CAS-BOT-BC184345
Vulpia microstachys var. pauciflora
R. E. Frenkel
1964-5-28
527
Marin
On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C.
304
Comment
CAS-BOT-BC184348
Vulpia microstachys var. pauciflora
John Thomas Howell
1947-5-4
23132
Marin
San Rafael Hills
Comment
CAS-BOT-BC184351
Vulpia microstachys var. pauciflora
John Thomas Howell
1946-5-14
21839
Marin
Between Barths Retreat and Potrero Meadow, Mt. Tamalpais
Comment
CAS-BOT-BC184353
Vulpia microstachys var. pauciflora
John Thomas Howell
1941-5-25
16222
Marin
Potrero Meadow, Mt. Tamalpais
Comment
CAS-BOT-BC184357
Vulpia microstachys var. pauciflora
John Thomas Howell
1967-5-5
42170
Marin
John Thomas Howell Botanical Garden, Tiburon
Comment
CAS-BOT-BC128782
Whipplea modesta
Evalina Cannon
1896-4-1
s.n.
Marin
Lake Lagunitas
Comment
CAS-BOT-BC128788
Whipplea modesta
Edw. L. Greene
1889-3-30
s.n.
Marin
Mt. Tamalpais
Comment
CAS-BOT-BC285562
Whipplea modesta
R. Crowe; P. da Silva; E. Hinman; M. A. Garcia
2013-4-12
13415
Marin
Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail
Comment
UCD117291
Whipplea modesta
Miss A. M. Lute
1916-5-28
s.n.
Marin
Lagunitas.
Comment
UC485601
Wyethia angustifolia
Ira J. Condit
1913-4-8
Marin
road to Muir Woods
Comment
CAS-BOT-BC382953
Wyethia angustifolia
L. R. Abrams
1918-4-27
6890
Marin
Ignacio
Comment
POM30020
Wyethia angustifolia
Marcus E. Jones
1902-7-5
s.n.
Marin
Mt Tamalpais.
Comment
UCD137128
Xanthium spinosum
Robert A. Norris
1984-7-27
4792
Marin
near base of Bon Tempe Dam and upper reaches of Alpine Lake.
195
Comment
CAS-BOT-BC527089
Xerophyllum tenax
John Thomas Howell
1947-5-25
23201
Marin
Kent Trail near Willow Meadow, Mt. Tamalpais
Comment
CAS-BOT-BC530570
Zigadenus fremontii
John Kipping
1967-3-18
40
Marin
West slope of Mt. Tamalpais 1 mile se. of Boot Jack Camp along State Hwy. 1, Mt. Tamalpais State Park
548
Comment
UC398856
Zostera marina
H. E. Parks
1923-1-20
Marin
Paradise Cove
Comment
UC398863
Zostera marina
H. E. Parks
1923-3-24
Marin
Paradise Cove
Comment
UC398867
Zostera marina
H. E. Parks
1923-6-8
Marin
Paradise Cove
Comment
UC398870
Zostera marina
C. W. Dobie
1920-11-26
Marin
Belvedere
Comment
UC399045
Zostera marina
H. E. Parks
1923-4-14
Marin
Paradise Cove
Comment
UC399058
Zostera marina
H. E. Parks
1923-3-10
Marin
Paradise Cove
Comment
UC399059
Zostera marina
H. E. Parks
1923-7-1
Marin
Paradise Cove
Comment
UC399061
Zostera marina
H. E. Parks
1923-7-31
Marin
Paradise Cove
Comment