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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229570
Abronia maritima
Ira L. Wiggins
1929-4-16
3626
San Luis Obispo
4 miles N of Morro Bay
Comment
CDA17535
Abronia umbellata
Austin Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit.
Comment
OBI73525
Abronia umbellata var. umbellata
David J. Keil
1990-4-26
21398
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
OBI73178
Acacia mearnsii
Matt Ritter
2010-1-16
5017
San Luis Obispo
Steet tree in SLO
Comment
OBI54379
Acanthomintha obovata
George Butterworth
1995-5-22
85
San Luis Obispo
T32S, R20E, S34, NW qut. 2 mi beyond (SE of) gate, 30' SW of road
Comment
OBI23280
Achillea millefolium
J. T. Arnold
1965-4-21
74
San Luis Obispo
Cal Poly, Poly Cyn
Comment
OBI35383
Achillea millefolium
K. A. Nadeau
1983-7-8
38
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad st and Rockview Rd
Comment
CAS-BOT-BC28754
Achillea millefolium
Ernest C. Twisselmann
1954-6-29
1120
San Luis Obispo
Temblor Range: summit of Palo Prieta Pass
670
Comment
OBI7015
Achillea millefolium
D. W. Stager
1972-7-24
14
San Luis Obispo
Morro Bay State Park Sand Spit
Comment
UC661110
Achnatherum speciosum
L. R. Short
1934-3-27
S- 156
San Luis Obispo
Temblor Range McKittrick quadrangle
975
Comment
SBBG67344
Acmispon americanus
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
SD25190
Acmispon brachycarpus
Frank F. Gander
1939-5-15
7529
San Luis Obispo
Cottonwood Pass
Comment
SBBG107963
Acmispon glaber
C. B. Hardham
1959-2-25
4034
San Luis Obispo
S end of Morro Bay
Comment
OBI31182
Acmispon glaber var. glaber
Julie M. Vanderwier
1978-5-5
11
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI54306
Acmispon glaber var. glaber
David J. Keil
1996-6-7
25894
San Luis Obispo
Laguna lake park, SLO
Comment
OBI62419
Acmispon heermannii var. heermannii
L. D. Oyler, C. & C. Althouse, K. Jones, Jack Biegle, et al
1990-4-19
1032
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis HIll (LCH), over Maidenform Flats to see Mimulus, S through old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline
Comment
SBBG14052
Acmispon heermannii var. heermannii
E. R. Blakley
1958-8-2
2420
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
OBI35387
Acmispon junceus var. junceus
K. A. Nadeau
1983-7-8
32
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
UCD104467
Acmispon strigosus
J. M. Tucker
1963-4-11
3678
San Luis Obispo
San Luis Obispo County: North side of State Highway 41, 15.1 miles (by road) east of Cambria.
Comment
OBI59842
Acourtia microcephala
David J. Keil
1985-8-12
18945
San Luis Obispo
Campus of Cal Poly, Poly Cyn along rd near mouth of cyn
61
Comment
OBI77265
Acourtia microcephala
David J. Keil
1985-8-12
18945
San Luis Obispo
Poly Cyn along rd near mouth of cyn [Cal Poly campus]
Comment
SEINET8077125
Acourtia microcephala
David Keil
2010-7-5
30914
San Luis Obispo
La Panza Mountains. Highway 58 at Trail's End (private road). 3080 Blue Star Memorial Highway.
457
Comment
UC1070050
Acourtia microcephala
T. M. Hendrix
1937-6-4
249
San Luis Obispo
5 mi nw El Dorado School; Pozo Quad.
518
Comment
OBI75477
Adenostoma fasciculatum
Jenner Whitt
2003-4-3
2
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
CAS-BOT-BC65509
Adiantum aleuticum
R. F. Hoover
1964-5-12
8808
San Luis Obispo
Upper Lopez Canyon
Comment
UC454371
Adiantum aleuticum
I. J. Condit
1908-4-2
San Luis Obispo
Lopez Canyon
Comment
CDA35658
Aegilops triuncialis
Gail Perez
2011-7-27
PDR# 1576332
San Luis Obispo
Harmony; Highway 1 and Harmony Valley Road.
0
Comment
UC1125465
Agoseris grandiflora var. grandiflora
G. T. Nordstrom
1937-5-13
1211
San Luis Obispo
1.3 mi ene of Asuncion School; Adelaida Quadrangle
381
Comment
CDA12458
Agoseris heterophylla
G. F. Hrusa
1992-3-27
10336
San Luis Obispo
Upper Salinas Valley; Right-of-way along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
CAS-BOT-BC22899
Agoseris heterophylla
Clare B. Hardham
1957-5-4
1873
San Luis Obispo
Tierra Redondo
Comment
UC463292
Agoseris heterophylla var. cryptopleura
Roxana S. Ferris
1929-4-13
7506
San Luis Obispo
3 mi s Paso Robles
Comment
OBI56617
Agoseris heterophylla var. cryptopleura
David J. Keil, with Kathleen A. Keil
1998-5-26
27443
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
POM33178
Agoseris heterophylla var. heterophylla
Benj. Cobb
1907-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
UC1928080
Agrostis densiflora
David Keil, Dave Hacker
2005-6-24
30387
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse road, south of Piedras Blancas Motel
Comment
SD249099
Agrostis exarata
David Keil
1985-6-19
18923
San Luis Obispo
Cultivated field east of Eto Lak4e; locally common at edge of marsh, adjacent to fields.
10
Comment
OBI30850
Agrostis hooveri
Julie M. Vanderweir
1979-8-25
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI45283
Agrostis pallens
David J. Keil
1982-6-26
16227
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI56989
Agrostis pallens
David J. Keil
1995-5-23
25202
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
OBI2568
Agrostis stolonifera
Larry E. Brown
1971-6-19
2042
San Luis Obispo
Collected at Silver City mobile Home Park, San Luis Obispo
Comment
OBI80006
Aira caryophyllea
David J. Keil, with V. L. Holland
2013-6-12
31799
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
OBI80062
Alisma plantago-aquatica
David J. Keil
2000-5-27
28757
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
OBI79689
Allium crispum
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31728
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Tobacco Road, northeast from junction with Rocky Butte Truck Trail
750
Comment
CAS-BOT-BC468915
Allium crispum
Benj. Cobb
1907-5-1
n.s.
San Luis Obispo
Near Paso Robles, in the Coast Ranges
Comment
SEINET8122124
Allium crispum
B. Cobb
1907-1
16
San Luis Obispo
Near Paso Robles, in the Coast Ranges.
Comment
UC1133809
Allium howellii
P. L. Johannsen
1937-5-3
1087
San Luis Obispo
2 1/8 mi ese Painted Rock Ranch (Plot 189); McKittrick Quadrangle
Comment
JEPS99201
Allium lacunosum
Clare B. Hardham
1958-5-13
3280
San Luis Obispo
just N of Morro Bay (Morro del Mar); Santa Lucia Mountains
Comment
RSA43142
Allium lacunosum var. lacunosum
Robert F. Hoover
1947-5-12
7163
San Luis Obispo
West base of Mount Bishop near San Luis Obispo
Comment
OBI21240
Allium peninsulare var. peninsulare
Robert F. Hoover
1950-6-2
7967
San Luis Obispo
Trl from Stony Crk to Colwell Mesa
Comment
SBBG108341
Allophyllum
C. B. Hardham
1961-4-17
6831
San Luis Obispo
Pine Mtn, N of Cambria
Comment
SBBG108401
Allophyllum divaricatum
C. B. Hardham
1961-4-26
6935
San Luis Obispo
Franklin Crk, Adelaida
Comment
OBI79170
Allophyllum gilioides
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31254
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
526
Comment
CDA11481
Allophyllum gilioides subsp. gilioides
G. F. Hrusa, K. Phillips, A. Flinck
1995-5-29
12259
San Luis Obispo
Black Butte Research Natural Area; Northern 1/3 of RNA. Cuesta Ridge east end.
Comment
JEPS99464
Allophyllum gilioides subsp. violaceum
Clare B. Hardham
1962-5-6
10074
San Luis Obispo
W of Adalaida (Franklin Creek); Santa Lucia Mountains
Comment
UC455683
Allophyllum glutinosum
E. P. Unangst
1906-5-6
San Luis Obispo
Lopez Canyon
Comment
OBI51332
Alnus rhombifolia
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1983-7-1
2 .29
San Luis Obispo
San Simeon State Park. NE corner of park
Comment
CDA13495
Ambrosia acanthicarpa
B. Villegas
1997-11-2
s.n.
San Luis Obispo
Intersection of Hwy 41/ 46 E of Cholame. James Dean crash site.
350
Comment
SEINET10617150
Ambrosia acanthicarpa
David J. Keil
1976-8-20
Keil K 11772
San Luis Obispo
1.3 mi. W of Kern Co. boundary on CA Rte. 166.
Comment
OBI6145
Ambrosia chamissonis
D. Waive Stager
1972-7-31
18
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
OBI17095
Ambrosia psilostachya
Robert F. Hoover
1966-9-21
9996
San Luis Obispo
Nipomo Crk SE of Nipomo
Comment
CAS-BOT-BC135659
Amelanchier utahensis
R. F. Hoover
1950-6-21
8011
San Luis Obispo
Between Rocky Butte and Pine Mt. - Santa Lucia Mountains
Comment
OBI58682
Amelanchier utahensis
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27524
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 22.4 miles NE, then NW from Hwy 1, NW of Burnett Peak, 1 mile from Monterey Co. line.
Comment
CAS-BOT-BC135657
Amelanchier utahensis
Clare B. Hardham
1957-5-12
1919
San Luis Obispo
Rocky shores or Franklin Creek, Camp Natoma - Santa Lucia Mountains
Comment
SBBG88507
Ammophila arenaria
C. F. Smith
1965-11-7
9116
San Luis Obispo
W of Oso Flaco Lake, N of Guadalupe
Comment
OBI58421
Ammophila arenaria
Austin P. Griffiths
1980-7-2
s.n.
San Luis Obispo
Oceano Dunes. Just above stabilized area, W of bordering drainage canal, ca. 2 mi S of Oceano
Comment
CDA21052
Amorpha californica var. californica
G. F. Hrusa
1993-5-21
11056
San Luis Obispo
South Coast Ranges; Big Falls Creek. s on W side of creek approx. 3/4 mi. upstream from confluence with Lopez Creek.
Comment
CAS-BOT-BC180598
Amorpha californica var. californica
Clare B. Hardham
1957-5-30
2093
San Luis Obispo
Ridge between Franklin and Las Tablas Creeks, Santa Lucia Mountains
Comment
UC174977
Amsinckia
Katharine Brandegee
San Luis Obispo
Oceano
Comment
UC455993
Amsinckia
I. J. Condit and H. B. Waters
1909-5-16
San Luis Obispo
Cerro Alto Mountain
Comment
CAS-BOT-BC222382
Amsinckia douglasiana
Ira L. Wiggins
1932-3-20
5780
San Luis Obispo
In immediate vicinity of Cholame
Comment
RSA639040
Amsinckia intermedia
R. F. Thorne, P. Everett
1963-4-20
31575
San Luis Obispo
13.4 miles SSE of Jolon.
335
Comment
SEINET12519144
Amsinckia intermedia
Alma L. Moldenke, Harold N. Moldenke
1976-1
30462
San Luis Obispo
Cambria, off Route 246
Comment
CAS-BOT-BC26777
Amsinckia pleurocarpa
Alice Eastwood
1927-4-8
14339
San Luis Obispo
Nipomo Mesa
Comment
RSA70713
Amsinckia spectabilis
L. S. Rose
1950-5-13
50123
San Luis Obispo
Oso Flaco Lake region
Comment
OBI20674
Amsinckia tessellata
Robert F. Hoover
1948-5-2
7508
San Luis Obispo
La Panza district
Comment
RSA341631
Amsinckia tessellata
C. F. Smith
1950-3-18
2573
San Luis Obispo
Carrizo Plain, about 20 miles SW of Highway 33 (formerly Highway 399)
Comment
UCSB10398
Amsinckia tessellata var. gloriosa
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
Near San Juan Creek, Syncline Hill, 5 miles east of La Panza; California inner coast ranges
548
Comment
CDA40459
Amsinckia tessellata var. tessellata
T. C. Fuller
1962-3-1
7734
San Luis Obispo
Highway 466, 2 miles west of road to Shandon.
0
Comment
RSA0091417
Amsinckia tessellata var. tessellata
R. S. Woglum
1938-4-22
1596
San Luis Obispo
San Joaquin Valley: 10 miles south of Simmler; Carrizo Plain.
Comment
OBI20688
Amsinckia vernicosa
Robert F. Hoover
1967-4-9
10393
San Luis Obispo
Elkhorn scarp
Comment
OBI20678
Amsinckia vernicosa
Robert F. Hoover
1952-4-8
8090
San Luis Obispo
W base of Temblor range near McKittrick rd
Comment
HSC91712
Anaphalis margaritacea
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
OBI64969
Ancistrocarphus filagineus
Greg Wilvert
2005-4-1
79
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
OBI58486
Androsace elongata subsp. acuta
David J. Keil
1998-6-5
27643
San Luis Obispo
Crest of Caliente range on Selby Rd. (35 deg. 05.440' x 119 deg. 51.203')
Comment
CAS-BOT-BC46932
Androsace elongata subsp. acuta
Ernest C. Twisselmann
1954-3-11
867
San Luis Obispo
Phelps Hill, Eben McMillan Ranch, 8 mi. s. of Cholame. Shandon.
685
Comment
CAS-BOT-BC84624
Anthemis cotula
R. F. Hoover
1965-8-1
9500
San Luis Obispo
Valley west of Mt. Bishop
Comment
JEPS60828
Anthemis cotula
Ernest C. Twisselmann and Donald J. Bedell
1969-7-5
15648
San Luis Obispo
5 mi s of Paso Robles; Salinas River
182
Comment
OBI3518
Anthemis cotula
Lynch
1971-5-15
20
San Luis Obispo
Found on S bank of Drumm lake, Cal Poly campus
Comment
SD178136
Anthemis cotula
G. K. Helmkamp
2003-8-16
8077
San Luis Obispo
Central Coast: Nipomo Mesa at Willow Road, 0.5 mi east of CA-1, near Black Lake golf course. Distrubed sandy soil where Eucalyptus trees had been removed.
75
Comment
OBI72516
Anthemis cotula
M. Wetherwax & E. L. Painter, E. L. Painter
2000-6-13
SLO- 150
San Luis Obispo
Camp San Luis Obispo. Between N base of the first ridge W of Cerro Romualdo and 'lily crk' just N of Eucalyptus stand, in former homesite. UTMs (NAD27): zone 10, 704900E, 3910500N
100
Comment
OBI56446
Antirrhinum multiflorum
David J. Keil
1999-5-27
28351 -1
San Luis Obispo
Road along Cuesta Grade, ca. 2 miles east from US 101.
Comment
UC1928036
Antirrhinum orontium
David Keil
2001-6-26
29625
San Luis Obispo
Arroyo Grande, Camino Mercado, ca. 0.2 mile north from junction with west Branch Street.
Comment
CAS-BOT-BC237911
Antirrhinum ovatum
William M. Longhurst
1949-5-20
s.n.
San Luis Obispo
One mile east-northeast of Poso Ortega
Comment
SD58404
Antirrhinum ovatum
William M. Longhurst
1949-5-20
San Luis Obispo
1 mile ENE of Poso Ortega; Poso Ortega Pond in east-central San Luis Obispo County 6 miles east of San Juan Ranch
Comment
PASA973
Antirrhinum strictum
Margaret Stason
5/32
330
San Luis Obispo
Santa Rita Canyon, near Cambria
Comment
CAS-BOT-BC447687
Aphanes arvensis
Ira L. Wiggins
1929-4-13
3438
San Luis Obispo
Grassy slope 3 miles south of Paso Robles
Comment
OBI74305
Apiastrum angustifolium
Theo Fitanides, Anthony Baniaga
2010-3-26
71
San Luis Obispo
Tierra Redonda BLM ACEC
493
Comment
CDA5331
Apium graveolens
D. Woodard
1986-8-2
60
San Luis Obispo
Montana de Oro State Park. Coastal mountains.
Comment
OBI10692
Aquilegia eximia
Robert F. Hoover
1950-6-21
8027
San Luis Obispo
San Simeon crk just below forks
Comment
UCSB39851
Aquilegia eximia
Shaw, J.
1982-7-1
San Luis Obispo
On Perfumo Canyon Road 0.5 miles south of Los Osos Valley Road in San Luis Obispo
121
Comment
OBI80679
Arabidopsis thaliana
D. R. Miller
2015-3-18
315 .1112
San Luis Obispo
growing along water trail at Fishburn cabin, Bear Cyn. Tobacco creek drainage.
427
Comment
OBI79933
Aralia californica
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31848
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
OBI71456
Arctostaphylos crustacea subsp. crustacea
David J. Keil
1999-3-23
28217
San Luis Obispo
Montana de Oro State Park.
Comment
JEPS47728
Arctostaphylos cruzensis
James B. Roof, Walter Knight, Irja Knight
1966-1-11
1763
San Luis Obispo
on ridge ca 200 yd e State Hwy #1; Hearst Ranch, Arroyo de los Chinos
Comment
UC1424920
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1331
San Luis Obispo
along upper south edge of Arroyo de la Cruz (near coast); Santa Lucia Mtn., Hearst Ranch
30
Comment
OBI14703
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1946-11-16
6551
San Luis Obispo
Upper Arroyo Grande, at top of ridge opposite County park
Comment
OBI14707
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1964-5-11
8798
San Luis Obispo
Hi Mtn, N slope near summmit
Comment
CAS-BOT-BC23082
Arctostaphylos glandulosa subsp. glandulosa
R. F. Hoover
1957-8-28
8395
San Luis Obispo
Rocky Butte Fire Lookout.
Comment
RSA166363
Arctostaphylos glandulosa subsp. glandulosa
R. F. Thorne, Percy C. Everett, K. Thorne
1963-4-20
31605
San Luis Obispo
Along Cuesta Ridge East about 4 miles SE of Cuesta Pass.
854
Comment
UC674731
Arctostaphylos glauca
E. A. Goldman
1907-12-6
26
San Luis Obispo
Paso Robles
Comment
UCD51252
Arctostaphylos glauca
C. M. Belshaw
1936-3-21
1688
San Luis Obispo
3.4 miles N.N.E. of Porter Ranch.
487
Comment
RSA140707
Arctostaphylos glauca
C. M. Belshaw
1936-3-21
1688
San Luis Obispo
3.4 miles north-northeast of Porter Ranch.
488
Comment
RSA201540
Arctostaphylos glauca
Robert F. Hoover
1946-11-16
6555
San Luis Obispo
Upper Arroyo Grande, 5 mi. above County Park.
Comment
UC1276217
Arctostaphylos glauca
R. F. Hoover
1946-11-16
6555
San Luis Obispo
5 mi above County Park; Upper Arroyo Grande
Comment
CAS-BOT-BC39839
Arctostaphylos obispoensis
Roman Gankin
1958-2-6
278
San Luis Obispo
1/4 mile northeast of Cuesta Pass, off of old section of U.S. Highway 101
Comment
CAS-BOT-BC39847
Arctostaphylos obispoensis
Gertrude Sinsheimer
1937-3-2
s.n.
San Luis Obispo
Above Morro on road to Atascadero.
Comment
CHSC46006
Arctostaphylos obispoensis
L. P. Janeway; Steve Webster
1989-1-20
3169
San Luis Obispo
Along West Cuesta Ridge Rd 2.3 mi W of Hwy 101 at Cuesta Pass.
655
Comment
CHSC83106
Arctostaphylos obispoensis
David A. Young; S. A. Junak, M. Carroll
1989-3-13
1845
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve.
Comment
OBI53950
Arctostaphylos obispoensis
David J. Keil, Justin Epting
1995-6-14
25379
San Luis Obispo
Cal Poly's pnnington Crk biological Reserve.
Comment
SBBG17094
Arctostaphylos obispoensis
C. B. Hardham
1958-5-10
3276
San Luis Obispo
Cypress Mtn
853
Comment
CAS-BOT-BC39841
Arctostaphylos obispoensis
W. R. Dudley
1905-1-2
s.n.
San Luis Obispo
On high serpentine hill on old Chrome Mine Road. NW of San Luis Obispo.
Comment
OBI25898
Arctostaphylos obispoensis
Eric Lamers
1981-2-16
2
San Luis Obispo
Cuesta Ridge along roadside, 1/2 mi from radio towers
Comment
HSC91721
Arctostaphylos pechoensis
Susan H. Bicknell
1989-8-8
San Luis Obispo
Montano de Oro State Park
Comment
SBBG114649
Arctostaphylos pechoensis
D. Wilken with E. Painter
2002-4-1
15886
San Luis Obispo
See Cyn, ca. 1.3 map km SE of jct with Prefumo Cyn Rd at Coon Crk, ca. 0.9 air km SSE of head of See Cyn
250
Comment
OBI7343
Arctostaphylos pechoensis
Mark Fresh
1976-3-2
19
San Luis Obispo
Located 10.5 mi into See Cyn
Comment
SEINET11984939
Arctostaphylos pechoensis
Unknown
1965-1
467
San Luis Obispo
ca 0.5 mi E of road, summit See Canyon
Comment
UCD53545
Arctostaphylos pechoensis
Roman Gankin
1965-3-31
468
San Luis Obispo
Ca. 1/2 mile east of road; summit See Canyon.
Comment
UCSB31773
Arctostaphylos pechoensis
UCSB Botanical Society
1979-1-20
San Luis Obispo
0.7 miles west along dirt road, 5.2 miles northwest of San Luis Obispo Creek along See Canyon Road
243
Comment
CAS-BOT-BC44395
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8603
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
JEPS49497
Arctostaphylos pilosula
A. E. Wieslander
1935-2-19
930
San Luis Obispo
Miles
Comment
JEPS98803
Arctostaphylos pilosula
R. F. Hoover
1964-2-20
8637
San Luis Obispo
Oak Park district, N of Arroyo Grande
Comment
UC1276220
Arctostaphylos pilosula
R. F. Hoover
1948-4-16
7453
San Luis Obispo
s Atascadero; Eagle Ranch
Comment
RSA202097
Arctostaphylos pilosula subsp. pilosula
T. M. Hendrix
1939-1-22
934
San Luis Obispo
Los Polites District west of school house.
457
Comment
RSA654937
Arctostaphylos pilosula subsp. pilosula
Austin P. Griffiths, G. Ruggerone, Gaylord Jones, T. Gaskin
1984-1-15
s.n.
San Luis Obispo
On South Trail, Pozo Summit.
854
Comment
UCD53650
Arctostaphylos pilosula subsp. pismoensis
Roman Gankin
1966-2-17
660
San Luis Obispo
Hill north of summit of Noyes Road; 0.2 mile southwest of junction with Highway 227; north of Arroyo Grande.
Comment
UC1281189
Arctostaphylos rudis
H. E. McMinn
1936-3-6
4342
San Luis Obispo
Nipomo Mesa
Comment
UC21821
Arctostaphylos tomentosa subsp. crustacea
Mrs. Blochman
1892-1
San Luis Obispo
Comment
RSA637046
Arctostaphylos wellsii
Jon E. Keeley, Melanie Baer Keeley
1993-9-3
24325
San Luis Obispo
Ormonde road, 1 km S of Price Canyon Road, N of Pismo Beach.
90
Comment
SD167148
Arenaria douglasii
G. K. Helmkamp, E. A. Helmkamp
2005-3-5
9033
San Luis Obispo
Santa Lucia Wilderness north of Lopez Lake, Upper Lopez Canyon Road, 5.5 miles north of junction with Lopez Road.
334
Comment
SBBG18388
Arnica discoidea
C. B. Hardham
1961-5-17
6828
San Luis Obispo
Ocean View Mine, N of Cambria
762
Comment
HSC91709
Artemisia californica
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
OBI18913
Artemisia californica
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills of Santa Lucia mtns on Cal POly campus
61
Comment
CAS-BOT-BC84925
Artemisia californica
Winfield
1974-8-28
74 -688
San Luis Obispo
Tank Farm - PG&E; Morro Bay
182
Comment
SEINET6775314
Artemisia californica
R. W. Summers
1886-6-21
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI17041
Artemisia douglasiana
Robert F. Hoover
1966-9-16
10024
San Luis Obispo
Santa Margarita Crk 2 mi N of Santa Margarita
Comment
CAS-BOT-BC84818
Artemisia douglasiana
Clare B. Hardham
1956-10-23
1482
San Luis Obispo
Atascadero Creek, Hale Ranch - Santa Lucia Mountains
Comment
UC1284981
Artemisia dracunculus
R. F. Hoover
1946-8-17
6294
San Luis Obispo
Upper Arroyo Grande Creek
Comment
CAS-BOT-BC97256
Artemisia tridentata subsp. parishii
Ernest C. Twisselmann
1971-12-5
18540
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
SBBG109432
Asclepias
C. B. Hardham
1962-6-22
10349
San Luis Obispo
Nacimiento River, W of Cantinas Crk
Comment
SBBG5719
Asclepias fascicularis
H. and M. Dearing
1940-6-16
4877
San Luis Obispo
near Pozo
Comment
RSA121910
Asclepias fascicularis
G. T. Nordstrom
1937-6-16
1348
San Luis Obispo
3.5 miles East of Lime Mountain
259
Comment
OBI56880
Asclepias vestita
David J. Keil
1998-6-1
27577
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
UC455087
Asperula orientalis
I. J. Condit
1911-10-12
San Luis Obispo
Shurragar's garden, San Luis Obispo
Comment
CAS-BOT-BC482880
Asphodelus fistulosus
J. Ed. McClellan; Bonnie McClellan
1969-3-17
s.n.
San Luis Obispo
Morro Bay
Comment
OBI59005
Asphodelus fistulosus
David J. Keil
1998-4-2
26521
San Luis Obispo
North of Cayucos along Hwy 1, 5.3 miles S of Harmony
18
Comment
CAS-BOT-BC177485
Astragalus asymmetricus
Donald J. Bedell
1964-7-1
97 -1
San Luis Obispo
Hills at the summit of Palo Prieta Canyon, eastern San Luis Obispo County. (Dorothy Twisselmann Ranch)
701
Comment
CAS-BOT-BC177825
Astragalus curtipes
Lewis S. Rose
1934-3-27
34106
San Luis Obispo
San Luis Obispo
Comment
SBBG109645
Astragalus curtipes
C. B. Hardham
1958-2-13
2835
San Luis Obispo
Cambria
Comment
POM98564
Astragalus curtipes
P. A. Munz
1925-3-25
9251
San Luis Obispo
Morro Beach
Comment
OBI13363
Astragalus didymocarpus
Robert F. Hoover
1949-4-21
7615
San Luis Obispo
Just E of San Juan River on rd from La Panza to Simmler
Comment
OBI13367
Astragalus didymocarpus
Robert F. Hoover
1949-4-2
7565
San Luis Obispo
Cholame Valley, at foot of Cottonwood Pass grade
Comment
CAS-BOT-BC182361
Astragalus didymocarpus var. didymocarpus
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
Unspecified
Comment
SBBG81965
Astragalus douglasii
C. F. Smith
1950-5-4
2765
San Luis Obispo
Creston-Simmler Rd at Fernandez Crk
Comment
CAS-BOT-BC182913
Astragalus douglasii
R. F. Hoover
1947-4-2
6866
San Luis Obispo
Upper Arroyo Grande, 6 mi. above County Park
Comment
POM216301
Astragalus douglasii
D. D. Keck
1933-5-3
2112
San Luis Obispo
2.5 miles east of Estrella on road to Shandon.
Comment
UC454659
Astragalus douglasii
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch
Comment
OBI56751
Astragalus douglasii var. douglasii
David J. Keil, with V. L. Holland
1999-6-9
28369
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
OBI72340
Astragalus douglasii var. douglasii
Anthony Baniaga, Theo Fitanides
2010-5-16
190
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
420
Comment
OBI42343
Astragalus douglasii var. douglasii
David J. Keil, V. L. Holland
1986-6-9
19647
San Luis Obispo
Oak Shores dev on N shore of Nacimiento Lake
Comment
POM45331
Astragalus gambelianus
Marcus E. Jones
1882-5-6
3229
San Luis Obispo
San Luis Obispo.
Comment
JEPS86725
Astragalus lentiginosus var. nigricalycis
Paul Sugnet
1988-3-4
San Luis Obispo
near Soda Lake Road (Carrizo Plains); Wells Ranch Quad., Carrizo Plains
640
Comment Read comments Aug 4 2007
OBI39050
Astragalus lentiginosus var. nigricalycis
David J. Keil
1986-3-22
19073
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. Along Soda Lake Rd S of Soda Lake at jctn with Kern county Land Company Ranch rd T32S, R1E, sec 33
671
Comment
OBI49910
Astragalus lentiginosus var. nigricalycis
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12726
San Luis Obispo
29.5 mi SE of Calif Rte 58 along Soda Lake Rd
Comment
UC372639
Astragalus macrodon
M. E. Jones
1902-6-25
San Luis Obispo
Paso Robles
Comment
OBI69428
Astragalus macrodon
David J. Keil, with Lynne Dee (Oyler) Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler
2008-3-31
30491
San Luis Obispo
Carrizo Plain north of Highway 58 off Bitterwater Road.
Comment
UC1043513
Astragalus nuttallii
E. K. Balls
1954-1-8
18720
San Luis Obispo
Comment
SBBG21332
Astragalus nuttallii var. nuttallii
J. Patman
1963-5-30
San Luis Obispo
rd between Hwy 101 and Grover City
Comment
OBI28763
Astragalus oxyphysus
Melissa Luckow, CNPS
1981-4-18
667
San Luis Obispo
Plain just below the Elkhorn Scarp along hwy 58
Comment
RSA0006836
Astragalus oxyphysus
J. M. Tucker
1953-3-14
2632
San Luis Obispo
Beside road to Seaback Ranch, northeast of Caliente Mountain.
Comment
UC2027508
Athyrium filix-femina var. cyclosorum
David J. Keil
2012-7-18
31442
San Luis Obispo
Western slope of Nipomo Mesa overlooking agricultural fields. Mountain View Drive between Halcyon Road and railroad trestle.
Comment
UCD78282
Athysanus unilateralis
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4627
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
CAS-BOT-BC16355
Athysanus unilateralis
H. D. Ripley; R. C. Barneby
1941-4-27
3285
San Luis Obispo
Above mid Painted Rock, Carrizo Plain.
975
Comment
JEPS93183
Atriplex
Margriet Wetherwax and Kevin Downing
1993-9-6
2464 a
San Luis Obispo
Morro Bay, Sweet Creek Estero Sweet Creek Estero; Morro Bay, Sweet Creek Estero
10
Comment
OBI17324
Atriplex argentea var. expansa
Robert F. Hoover
1966-10-8
10141
San Luis Obispo
Pass at SE end of Carrizo plain
Comment
UC850765
Atriplex canescens
Carl B. Wolf
1932-11-18
4420
San Luis Obispo
1 mi w Kern Co. Line (Santa Maria - Maricopa State Highway, Upper end Cuyama Valley); Upper end Cuyama Valley, w of Kern Co. Line
Comment
OBI65155
Atriplex confertifolia
Greg Wilvert
2005-5-28
440
San Luis Obispo
SE half of Caliente Range; N end of Padrones cyn.
880
Comment
UCD77394
Atriplex coronata
Robert E. Preston
1998-6-17
1142
San Luis Obispo
Carrizo Plain, N of Soda Lake, along 7 Mile Rd, 2.3 mi E of its jct with Soda Lake Rd
585
Comment
CAS-BOT-BC172631
Atriplex coronata
Ernest C. Twisselmann
1969-8-23
15932
San Luis Obispo
Sag pond on the San Andreas Fault, hills at the head of Choice Valley
685
Comment
OBI17328
Atriplex coronata
Ernest C. Twisselmann
1954-5-12
1220
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Palo Prieta Summit (Owens field near junk pile)
686
Comment
OBI65208
Atriplex lentiformis
Greg Wilvert
2005-8-6
515
San Luis Obispo
SE half of the Caliente Range. Padrones Canyon
Comment
OBI57965
Atriplex leucophylla
Austin P. Griffiths, Gaylord Jones, Kathleen Jones, Kathryn Bay
1986-5-25
s.n.
San Luis Obispo
Morro Bay Sandspit, 1/2 mi N of beach path S of Shark Inlet, Morro Bay
Comment
OBI77925
Atriplex leucophylla
Arthur W. Hazebrook
1993-5-23
244
San Luis Obispo
Nipomo Dunes complex, SE portion of Big Coreopsis Hill
Comment
OBI17276
Atriplex serenana
Robert F. Hoover
1947-7-19
7318
San Luis Obispo
North edge of Santa Maria vAlley near Nipomo-Guadalupe road
Comment
CAS-BOT-BC180851
Atriplex serenana var. serenana
Ernest C. Twisselmann
1968-9-11
14922
San Luis Obispo
Highway 46, across the river from Shandon
313
Comment
RSA613943
Atriplex spinifera
George K. Helmkamp, E. Helmkamp
1997-3-8
1409
San Luis Obispo
Carrizo Plain. 30.1 mi. NW of CA-166 on Soda Lake Rd; at San Diego Crk Rd and edge of Soda Lake.
701
Comment
RSA0021793
Austrocylindropuntia subulata
David J. Keil
2012-7-18
31470
San Luis Obispo
South base of Nipomo Mesa, west of Nipomo.
44
Comment
SEINET2444729
Avena barbata
Steven A. Junak, Tina J. Ayers
1989-4-12
3945
San Luis Obispo
Cuesta Ridge. Along N side of man road (USFS Road # 29s11.3) at intersection with road to W end of Pick and Shovel Mine, about 4.4 miles W of Highway 101.; 0
762
Comment
OBI2543
Avena fatua
Larry E. Brown
1970-3-6
1737
San Luis Obispo
Silver City Mobile Lodge on S Higuera St in San Luis Obispo
Comment
OBI27134
Avena fatua
Thomas Burrows
1980-4-24
23
San Luis Obispo
Reservoir Cyn
152
Comment
OBI74331
Avena fatua
Theo Fitanides, Anthony Baniaga
2010-3-26
47
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn.
335
Comment
UC1130860
Avena fatua
N. K. Carlson
1936-3-18
141
San Luis Obispo
0.6 mi ssw Pichaco (Plot 2); Arroyo Grande Quadrangle
99
Comment
CAS-BOT-BC145963
Avena fatua
Ernest C. Twisselmann
1954-4-12
1037
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch. O'Brien field.
579
Comment
OBI8573
Avena fatua
C. Woods
1978-4-30
53
San Luis Obispo
Foothills on the W side of the Carrizo Plain, 4 mi SE of the jctn of hwy 58 and Sim. Soda lake san diego cr rd, 2 mi W of Sim. Soda lake san diego cr road
701
Comment
UC1192364
Azolla filiculoides
Malcolm A. Nobs and S. Galen Smith
1949-6-22
830
San Luis Obispo
ca. 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UCSB21073
Azolla filiculoides
Keefe, Joseph
1967-4-21
San Luis Obispo
Floating in north edge of Oso Flaco Lake, northwest of Santa Maria
9
Comment
OBI16982
Baccharis glutinosa
Robert F. Hoover
1965-9-18
9567
San Luis Obispo
Trout Crk, just E of Santa Margarita
Comment
OBI6159
Baccharis glutinosa
D. Waive Stager
1972-8-21
39
San Luis Obispo
Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
OBI53414
Baccharis glutinosa
Arthur W. Hazebrook
1993-5-23
233
San Luis Obispo
Nipomo Dunes Complex, along NE base of Big Coreopsis Hill and along Guerra Rd
Comment
LA211627
Baccharis pilularis
Mark A. Elvin; Jason Storlie
2014-10-10
7656
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
OBI23231
Baccharis pilularis
Todd Jackson
1979-11-19
4
San Luis Obispo
2.8 mi from intersection of Johnson and Orcutt Rd travelling away from San Luis Obispo.
85
Comment
OBI51964
Baccharis pilularis
Larry Kelly, David J. Keil
1988-10-1
292
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave.
Comment
UC1321331
Baccharis pilularis
R. F. Hoover
1966-9-13
10004
San Luis Obispo
Ragged Point
Comment
CAS-BOT-BC99496
Baccharis pilularis
R. F. Hoover
1966-9-12
9989
San Luis Obispo
Just north of Santa Maria River near Santa Maria
Comment
SEINET11844566
Baccharis pilularis var. consanguinea
S. A. Thompson, Rawlins, J. E.
1988-1
5241
San Luis Obispo
6 mi N of San Simeon on CA 1, Arroyo de la Cruz
10
Comment
CAS-BOT-BC99635
Baccharis plummerae
R. F. Hoover
1949-9-9
7757
San Luis Obispo
Forks of San Simeon Creek
Comment
CAS-BOT-BC99640
Baccharis plummerae
R. F. Hoover
1946-10-27
6535 c
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (which is in Santa Barbara Co.)
Comment
OBI16972
Baccharis salicifolia
Robert F. Hoover
1966-9-12
9983
San Luis Obispo
Bed of Santa Maria River north of Santa Maria
Comment
OBI37399
Berula erecta
Eric Wise
1983-10-16
1806
San Luis Obispo
Ortega Spring. One mi S of hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo prieta Cyn. 2 collections one at Srping with cattle feeder and the other about 1/4 mi closer to rd
Comment
UC52320
Bidens pilosa
Mrs. R. W. Summers
1887-7-17
441
San Luis Obispo
crevices of Old Mission Wall Old Mission Wall
Comment
IRVC29307
Bidens pilosa var. pilosa
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8835
San Luis Obispo
Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek Central Coast
136
Comment
UC1321229
Blepharizonia laxa
R. F. Hoover
1966-10-8
10149
San Luis Obispo
pass at se end of Carrizo Plain
Comment
OBI82444
Bloomeria crocea
David J. Keil, with V. L. Holland
2015-6-19
33251
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
125
Comment
UCR39141
Bolboschoenus maritimus subsp. paludosus
David J. Keil
1983-11-19
18053
San Luis Obispo
Central Coast, Fringes of salt marsh around Shark Inlet at southern end of Morro Bay in lee of sand spit
1
Comment
OBI43590
Bolboschoenus maritimus subsp. paludosus
Eric Wise
1981-9-17
1162
San Luis Obispo
Small, private lake. 5.7 mi E of Park Hill Rd Turn rt. 100 m past "Circle Inn". 2-3 km on rd beyond Hwy 58
Comment
OBI51347
Brachypodium distachyon
Debora Guillot, Jan Barber, Jim Kilver, Sue Weis, Andrew Stackhouse
1993-7-15
5 .4
San Luis Obispo
San Simeon State Park. North central section of San Simeon state Park;
Comment
UCR91850
Brachypodium distachyon
George K. Helmkamp
1996-5-24
1013
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
OBI35793
Brachypodium distachyon
Allison Berry
1984-5-8
179
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI39366
Brachypodium distachyon
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-9
16088
San Luis Obispo
Slopes of Cypress Mtn. Ca. 2 mi W of Warrens' cabin along dirt road
Comment
CAS-BOT-BC36608
Brassica nigra
R. F. Hoover
1964-5-10
8746
San Luis Obispo
East of Salinas River opposite San Miguel.
Comment
CAS-BOT-BC36786
Brassica rapa
Ernest C. Twisselmann
1956-4-30
2727
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, eastern SLO county.
670
Comment
CDA37146
Brassica tournefortii
R. Robison
2012-1-1
s.n.
San Luis Obispo
Los Osos; near corner of Los Osos Valley Road and South Bay Boulevard, and south of California State Parks District office.
0
Comment
CAS-BOT-BC100466
Brickellia californica
Clare B. Hardham
1957-9-1
2527
San Luis Obispo
Cuesta
Comment
OBI51376
Brickellia californica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .15
San Luis Obispo
NE corner of San Simeon State Park.
Comment
CAS-BOT-BC100591
Brickellia nevinii
R. F. Hoover
1952-9-9
8331
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC145498
Briza maxima
John Thomas Howell
1964-6-30
40878
San Luis Obispo
Cambria.
Comment
RSA43137
Brodiaea jolonensis
Robert F. Hoover
1947-4-16
6935
San Luis Obispo
West base of Mt Bishop near San Luis Obispo
Comment
CDA17349
Bromus berteroanus
G. F. Hrusa, G. Wilvert
2005-4-1
16399
San Luis Obispo
Carrizo Plain; South end of Caliente foothills, nr. gate at power line maintenance rd.
792
Comment
UC53634
Bromus carinatus var. carinatus
J. H. Barber
1900-4-15
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC155741
Bromus diandrus
Ernest C. Twisselmann
1954-4-21
1102
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
640
Comment
OBI17812
Bromus diandrus
Penelope Blackmer
1973-4-5
22
San Luis Obispo
Pennington Crk and fence which marks W border of Penn. Crk Bio Reserve
Comment
OBI24066
Bromus diandrus
Janice M. Toyoshima
1979-4-22
A 2 -22
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
OBI25457
Bromus diandrus
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13988
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
OBI28224
Bromus diandrus
Rick Frelinger
1982-5-10
80
San Luis Obispo
San Luis Creek in Reservoir Cyn, San Luis Obispo
Comment
OBI35259
Bromus diandrus
H. E. Jones
1981-5-18
15
San Luis Obispo
Point Piedras Blancas
Comment
OBI46093
Bromus diandrus
LynneDee Oyler
1986-3-25
375
San Luis Obispo
Agua Escondido, USFS blue oak study area
Comment
RSA0040010
Bromus diandrus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6388
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
SBBG104864
Bromus diandrus
M. D. Proctor, E. A. Young
1993-3-17
ROB 198
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG477
Bromus diandrus
C. B. Hardham
1957-4-2
1612
San Luis Obispo
Willow Crk district, SW of Paso Robles
Comment
UCR141944
Bromus diandrus
George K. Helmkamp
2003-12-18
8231
San Luis Obispo
Central Coast, Arroyo Grande, Courtland Ave. one block south of Grand Ave.
15
Comment
CAS-BOT-BC155748
Bromus diandrus
Clare B. Hardham
1958-5-28
3409 A
San Luis Obispo
Santa Lucia Mountains. Intersection Oak Flat Road and north road to Adelaida.
Comment
CAS-BOT-BC155145
Bromus hordeaceus
Ernest C. Twisselmann
1954-3-30
954
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
OBI35377
Bromus hordeaceus
K. A. Nadeau
1983-7-8
36
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd
Comment
SBBG94011
Bromus hordeaceus
S. A. Junak
1990-4-17
4160
San Luis Obispo
just N of USFS Rd 29S11.3, along W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101
716
Comment
OBI22368
Bromus madritensis subsp. madritensis
Robert D. Page
1962-4-20
77
San Luis Obispo
Calif State Polytechnic College Campus, San Luis Obispo, CA
Comment
OBI42228
Bromus madritensis subsp. madritensis
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19497
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. Eastern base of Santa Lucia Mts in area that was locally the eastern boundary of the Las Pilitas fire of July 1985.
Comment
OBI35797
Bromus madritensis subsp. madritensis
Allison Berry
1984-3-1
431
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
UCR140088
Bromus rubens
George K. Helmkamp
2004-2-29
8317
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St.
116
Comment
OBI29577
Bromus sitchensis
Melissa Luckow
1981-6-25
694
San Luis Obispo
Coastal area just N of San Simeon Beach
Comment
OBI2599
Bromus sterilis
Larry E. Brown
1970-4-12
1773
San Luis Obispo
In field along Tassajera rd N side of Cuesta Ridge near Santa Margarita
Comment
CHSC118614
Cakile maritima
Richard R. Halse
2016-3-21
9664
San Luis Obispo
Along State Hwy. 1 ca. two miles south of San Simeon; just south of where San Simeon Creek enters the Pacific Ocean.
1
Comment
OBI35414
Cakile maritima
Helen Jones
1982-9-21
41
San Luis Obispo
Piedras Blancas Point
Comment
OBI73250
Cakile maritima
Michael Walgren
2010-9-18
168
San Luis Obispo
Estero Bluffs state park, 1.56 mi W of Cayucos Crk, S of hwy 1, at mouth of San Geronimo Crk
Comment
SEINET8075654
Cakile maritima
Lee Nicholas, Paolo Salvoni; Bradley Sears; John Templeman
2014-5-17
1
San Luis Obispo
Morro Bay Beach, Mooro Bay.; 0
1
Comment
SEINET11093149
Cakile maritima
Unknown
1962-9-5
75345
San Luis Obispo
On the beach near Cambria, San Luis Obispo County, California.
Comment
OBI43737
Calamagrostis koelerioides
David J. Keil
1985-6-8
18778
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI77826
Calandrinia breweri
Jennifer Stone
1986-3-9
3
San Luis Obispo
Cuesta Ridge E in chaparral area burned over in the Las Pilitas fire of June-July 1985
Comment
OBI51321
Calandrinia ciliata
Jan Barber
1994-4-17
144
San Luis Obispo
San Simeon State Park; between ocean and hwy 1
Comment
OBI4937
Calandrinia ciliata
R. R. LaBelle
1967-4-2
3
San Luis Obispo
NE side of lake
Comment
UC455902
Calendula officinalis
I. J. Condit
1908-6-6
San Luis Obispo
roadside near Edna
Comment
SJSU3313
California macrophylla
C. W. Sharsmith
1962-4-20
6784
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
OBI47426
Callitriche longipedunculata
David J. Keil
1981-4-9
14301
San Luis Obispo
About 8 mi from Calif Valley along Soda Lake Rd
Comment
OBI26581
Calochortus argillosus
David Keil
1981-5-31
San Luis Obispo
County Educational Facility at Ranch el Chorro.
Comment
OBI62734
Calochortus catalinae
LynneDee Althouse
2002-5-2
188
San Luis Obispo
Santa Margarita Ranch
Comment
SEINET5177789
Calochortus obispoensis
Unknown
1995-6-24
11
San Luis Obispo
just N of the city San Luis Obispo, CA
Comment
SEINET8075582
Calochortus obispoensis
Florence Miller, Michelle Valcovin; Carrie Beyer; Jason Tweedy
2014-5-19
1
San Luis Obispo
Prospects Fire lookout trailhead, 60 yards from beginning.; 0
137
Comment
RSA43133
Calochortus obispoensis
Robert F. Hoover
1946-6-23
6190
San Luis Obispo
Summit at the head of Carpenteria Canyon, north of Arroyo Grande
Comment
UC454381
Calochortus simulans
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
Comment
UC1134542
Calochortus venustus
H. C. Lee
1936-5-17
610
San Luis Obispo
4 mi s Santa Manuela; San Luis Obispo National Forest, Nipomo Quad.
137
Comment
CAS-BOT-BC106065
Calycadenia villosa
Clare B. Hardham
1956-6-13
s.n.
San Luis Obispo
Northeast Spur of Black Mountain, La Panza Range
533
Comment
OBI76690
Calycadenia villosa
Jason Dart
2006-6-9
283
San Luis Obispo
At the confluence of Lake Nacimiento and Dip Crk, W of the Heritage Ranch residential development
305
Comment
OBI74537
Calyptridium monandrum
George Butterworth
2010-4-17
s.n.
San Luis Obispo
Chimineas Ranch. Above Garcia Spring
994
Comment
SEINET2444508
Calystegia macrostegia
Jillian C. Boettcher
2002-4-29
8
San Luis Obispo
Avila Beach. Avila Beach drive turnout 1 mile off Hwy 101 exit.
6
Comment
UC1123619
Calystegia macrostegia subsp. cyclostegia
N. K. Carlson
1936-3-18
144
San Luis Obispo
.5 mi se Newsom Springs (Plot 3); Arroyo Grande Quad., se of Newsom Springs
Comment
UCD126113
Calystegia malacophylla
Frederic Hrusa
1993-5-21
11088
San Luis Obispo
San Luis Obispo County: along trail, approximately 2 km. beyond Stony Creek Camp.
600
Comment
CAS-BOT-BC221167
Calystegia malacophylla subsp. pedicellata
Clare B. Hardham
1956-5-17
741
San Luis Obispo
Santa Lucia Mountains. San Marcos Creek, Chimney Rock Ranch
Comment
CAS-BOT-BC221169
Calystegia malacophylla subsp. pedicellata
R. F. Hoover
1949-5-17
7703
San Luis Obispo
Upper Arroyo Grande 6 mi. above County Park
Comment
SBBG95617
Calystegia purpurata subsp. purpurata
D. Keil with R. Riggins, R. Pimentel, M. Stiles, J. Tomassacci
1987-5-17
20164
San Luis Obispo
Cuesta East past end of rd along fire trail
Comment
OBI51312
Calystegia subacaulis subsp. episcopalis
Jan Barber
1993-8-21
86
San Luis Obispo
San Simeon State Park
Comment
OBI57550
Calystegia subacaulis subsp. episcopalis
David J. Keil
1998-5-18
27288
San Luis Obispo
E of Cayucos along Old Creek Rd., 2.8 mi. from junction with californica. Rte. 1, about 500 ft. E of Whale Rock Reservoir.
Comment
UC2026947
Calystegia subacaulis subsp. episcopalis
David Keil
1998-6-12
27786
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Hollister Peak, near Quarry trail
Comment
UCD105229
Camissonia campestris
Robert E. Preston
2010-3-31
2732
San Luis Obispo
San Luis Obispo County: W side of Temblor Range, 3.7 mi NE of Simmler.
772
Comment
UCD103379
Camissonia campestris
Steve Mason; Joey Artero
1993-4-24
10
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Soda Lake Road, 7 miles SE of Washburn Ranch Road. About 200' in from NE side of road.
640
Comment
OBI66904
Camissonia graciliflora
David J. Keil, with Kathleen A. Keil
2001-4-20
29338
San Luis Obispo
Shell Creek Road north of Highway 58 where wash crosses road. Vicinity of 35.4924 deg. N x 120.3296 deg. W
399
Comment
RSA122048
Camissonia graciliflora
G. T. Nordstrom
1937-4-14
1071
San Luis Obispo
3.9 miles southeast of Williams Ranch
305
Comment
UCR123147
Camissonia ovata
George K. Helmkamp, E. A. Helmkamp
2002-4-19
7556
San Luis Obispo
Central Coast, 3.2 mi north of Piedras Blancas Lighthouse along CA Hwy 1
15
Comment
RSA610431
Camissonia ovata
R. S. Woglum
1940-4-20
2644
San Luis Obispo
Outer Coast Ranges: Santa Lucia Mountains, Cambria Pines.
Comment
JEPS89954
Camissonia strigulosa
Dean Wm. Taylor with Kathleen A. Teare
1986-3-22
8735
San Luis Obispo
Painted Rock on w. margin of Carrizo Plain (e. side of the rock); Painted Rock Quad., 1959 ed., Carrizo Plain
707
Comment
UC2027062
Camissonia strigulosa
Greg Wilvert
2005-5-11
406
San Luis Obispo
Southeast Half of the Caliente Range: 1.5 km SW of Semper Spring
Comment
OBI32167
Camissoniopsis cheiranthifolia
David J. Keil, Eric Wise
1981-5-25
14778
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI12014
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Robert F. Hoover
1947-7-11
7299
San Luis Obispo
S end of Morro Bay
Comment
UC454573
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
I. J. Condit
1908-4-4
San Luis Obispo
Pecho
Comment
UC107677
Camissoniopsis micrantha
T. S. Brandegee
June 1888
San Luis Obispo
San Simeon
Comment
UC1927749
Camissoniopsis micrantha
David Keil
2006-5-7
30446
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 20.91'N, 120 31.20'W
Comment
OBI15149
Capsella bursa-pastoris
Elizabeth Rudd
1970-4-2
5
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
OBI32041
Cardamine californica
David J. Keil, Warren Roberts and Roger Raiche
1982-1-30
15681
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Along ridge system, just S of the Arroyo
Comment
SBBG104183
Cardamine californica
F. L. Johnson Proctor
1993-2-20
ROB 143
San Luis Obispo
ca. 1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
UCR159225
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2004-7-12
8754
San Luis Obispo
Central Coast, Nipomo Mesa. Mesa Dunes Mobile Home Park along Mesa View Dr. 0.2 mi south of Jct with Halcyon Rd. (SE of Oceano)
76
Comment
RSA769928
Cardamine hirsuta
David J. Keil
2000-3-6
28231
San Luis Obispo
Los Osos. Old, washed out bridge at eastern end of Santa Ysabel, south of Turri Road.
5
Comment
OBI28648
Cardamine oligosperma
David J. Keil, V. L. Holland
1982-4-23
15882
San Luis Obispo
Old dune area along edge of Morro Bay W of S Bay blvd and E of Santa Ysabel Ave
Comment
OBI75473
Carduus pycnocephalus
Jenner Whitt
2003-4-3
9
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
UC1927889
Carduus pycnocephalus subsp. pycnocephalus
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29562
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure
Comment
CAS-BOT-BC17638
Carex alma
R. F. Hoover
1947-4-20
6994
San Luis Obispo
West slope of La Panza Range. Sycamore Creek.
Comment
OBI73597
Carex globosa
David J. Keil, with V. L. Holland
2010-6-15
30897
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
Comment
SBBG109665
Carex globosa
C. B. Hardham
1960-6-17
6162
San Luis Obispo
Chris Flood Crk (San Carpoforo)
609
Comment
CAS-BOT-BC21850
Carex harfordii
Alice Eastwood
1926-4-28
13621
San Luis Obispo
Cambria.
Comment
OBI22667
Carex harfordii
Robert F. Hoover
1946-6-1
6106
San Luis Obispo
Perry Crk, SE of Cambria
Comment
SBBG109306
Carex harfordii
C. B. Hardham
1960-6-17
6183
San Luis Obispo
Cambria
Comment
UCR42826
Carex harfordii
David J. Keil, R. Riggins, R. A. Pimentel, D. R. Miller
1985-4-27
18712
San Luis Obispo
Central Coast, 12.6 mi. from Calif. Hwy 1 (Rte 1) on San Simeon Creek Road, between Pine Mountain and Rocky Butte
869
Comment
OBI79718
Carex obispoensis
Michael Walgren
2014-5-1
412
San Luis Obispo
North coastal county, few scattered plants growing in a grassland near the Piedras Blancas Motel. Collected east of Highway One and adjacent to homes
25
Comment
SBBG40277
Carex obispoensis
R. F. Hoover
1969-6-23
11392
San Luis Obispo
NW of Cuesta Pass
Comment
UC833571
Carex obispoensis
Lewis S. Rose
1936-5-7
36239
San Luis Obispo
Steiner Creek, near San Luis Obispo.
Comment
CAS-BOT-BC119332
Carex obnupta
Alice Eastwood; John Thomas Howell
1938-6-15
5984
San Luis Obispo
Piedras Blancas.
Comment
RSA661627
Carex pansa
Austin P. Griffiths, Joe R. Walker
1982-3-8
s.n.
San Luis Obispo
Ca. 1/4 mile S of Grand Ave. Ramp and about same N of benchmark. Pismo Dunes.
5
Comment
OBI34422
Carex pellita
David J. Keil, Kathy Jones
1982-4-4
15814
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
RSA142244
Carex senta
Clare B. Hardham
1960-5-10
5702
San Luis Obispo
North slope Cypress Mt.: Santa Lucia Mountains.
610
Comment
CAS-BOT-BC117628
Carex serratodens
Clare B. Hardham
1959-6-8
4772
San Luis Obispo
North Side Cypress Mt.
Comment
CAS-BOT-BC117633
Carex serratodens
R. F. Hoover
1950-5-7
7900
San Luis Obispo
Pine Mt. above San Simeon along streamlet issuing from mine tunnel.
Comment
SBBG48505
Carex spissa
L. W. Edge
1974-6-11
459
San Luis Obispo
Santa Rita Cyn Rd
Comment
CAS-BOT-BC115549
Carex tumulicola
R. F. Hoover
1964-6-7
8989
San Luis Obispo
San Carpoforo Creek just above Windy Point.
Comment
POM280177
Carpobrotus chilensis
Cora W. Benson
1929-1-27
s.n.
San Luis Obispo
Pismo Beach
6
Comment
SBBG117852
Carthamus lanatus
E. Painter, M. Wetherwax
2000-6-11
SLO 351
San Luis Obispo
SE of Chorro Reservoir; Camp San Luis Obispo
200
Comment
CDA37819
Carthamus lanatus
J. L. Johnson
1975-7-9
s.n.
San Luis Obispo
No additional data.
0
Comment
SD244579
Carthamus tinctorius
David Keil
1992-6-16
23296
San Luis Obispo
Pismo Beach, along US 101. Scattered along roadside.
Comment
RSA82236
Castilleja affinis
F. W. Peirson
1925-3-25
5692
San Luis Obispo
Pismo Creek.
30
Comment
SBBG112606
Castilleja affinis
C. B. Hardham
1960-6-27
6332
San Luis Obispo
Cambria
Comment
UC1341876
Castilleja affinis subsp. affinis
Noel H. Holmgren and James L. Reveal
1966-6-1
2620
San Luis Obispo
nw of Guadalupe (sand dunes by Oso Flaco Lake); Oso Flaco Lake
Comment
OBI74311
Castilleja attenuata
Theo Fitanides, Anthony Baniaga
2010-4-10
77
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
329
Comment
UCD147337
Castilleja brevistyla
Michael Gordon; J. Stewart
2010-4-22
CARR 1647
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Soda Lake.
582
Comment
OBI52720
Castilleja densiflora
David J. Keil, Kathleen Keil
1992-4-11
22792
San Luis Obispo
Calif Valley, Carissa Plain. Belmont Trl ca. 2 mi E of Soda Lake Rd at intersection with small cross rd
Comment
OBI80557
Castilleja densiflora
Kristie Haydu
2013-5-28
2
San Luis Obispo
Comment
OBI62689
Castilleja densiflora subsp. densiflora
Jason Dart
2003-5-6
D 185
San Luis Obispo
Santa Margarita Ranch, adj to Trout Crk in the vicinity of Cuesta Ridge Vineyard
Comment
UC604939
Castilleja densiflora subsp. gracilis
Roxana S. Ferris and Ruth P. Rossbach
1938-5-11
9433
San Luis Obispo
2 mi e Santa Margarita (on State Hwy 178)
Comment
OBI62738
Castilleja densiflora subsp. obispoensis
Jason Dart
2003-4-24
224
San Luis Obispo
La Quinta de Avila Ranch in See Cyn
198
Comment
UCD147270
Castilleja exserta
MJ Colletti; D. Hickson, M. Gordon
2010-4-5
CARR 998 -3
San Luis Obispo
San Luis Obispo County: Carrizo Plains, American Preserve.
587
Comment
OBI28376
Castilleja exserta
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huasna Rd, just .25 mi before reaching Auga Escondido campground
Comment
HSC72443
Castilleja exserta subsp. exserta
J. P. Smith
1973-3-20
5882
San Luis Obispo
Price Canyon Rd., 3.5 mi. from Pismo Beach
61
Comment
SBBG84823
Castilleja exserta subsp. exserta
C. F. Smith
1951-4-19
3033
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UCSB22537
Castilleja exserta subsp. exserta
Breedlove, Dennis
1962-3-29
San Luis Obispo
19.1 miles west of Simmler; La Panza Range
594
Comment
SBBG43008
Castilleja exserta subsp. latifolia
L. W. Edge
1971-10-4
San Luis Obispo
Golf Course, next to Morro Bay State Park
Comment
OBI9661
Castilleja miniata var. miniata
Robert F. Hoover
1946-9-19
6425
San Luis Obispo
Oceano Beach
Comment
OBI9663
Castilleja miniata var. miniata
Robert F. Hoover
1947-7-18
7315
San Luis Obispo
Oceano Beach
Comment
RSA63024
Castilleja mollis
L. S. Rose
1950-5-13
50125
San Luis Obispo
Oso Flaco Lake region
Comment
SD114369
Castilleja mollis
Darley F. Howe
1963-5-18
3718
San Luis Obispo
Sand dunes, Lake Oso Flaco
Comment
OBI9648
Castilleja plagiotoma
Robert F. Hoover
1952-5-24
8205
San Luis Obispo
Caliente Mt
Comment
UC1063019
Castilleja plagiotoma
P. L. Johannsen
1937-5-6
1115
San Luis Obispo
1.5 mi ne White Rock Bluff; McKittrick Quad.
716
Comment
CAS-BOT-BC241070
Castilleja plagiotoma
H. D. Ripley; R. C. Barneby
1941-4-26
3277
San Luis Obispo
Temblor Mts., S.E. San Luis Obispo Co.
944
Comment
OBI78356
Castilleja subinclusa subsp. subinclusa
Robert F. Hoover
1952-5-25
8222
San Luis Obispo
Caliente Mt
Comment
JEPS27742
Castilleja subinclusa subsp. subinclusa
Paul D. Hurd Jr.
1962-5-5
San Luis Obispo
10 mi w Simmler
Comment
CAS-BOT-BC38242
Caulanthus anceps
Roxana S. Ferris
1935-3-29
9112
San Luis Obispo
Western slopes above Soda Lake, Carriso Plain.
Comment
OBI77646
Caulanthus anceps
Eben McMillan
1952-3-4
24
San Luis Obispo
E. McMillan Ranch 2 mi S 8 mi E Shandon
Comment
CAS-BOT-BC38288
Caulanthus californicus
Roxana S. Ferris
1935-3-29
9115
San Luis Obispo
6 miles south of Soda Lake on the Maricopa Road, Carriso Plain.
Comment
RSA201534
Caulanthus heterophyllus
Robert F. Hoover
1952-5-11
8194
San Luis Obispo
Navajo Camp, La Panza Range
Comment
CAS-BOT-BC40470
Caulanthus inflatus
Roxana S. Ferris
1935-3-29
9123
San Luis Obispo
16 miles south of Soda Lake on the Maricopa Road, Carriso Plain.
Comment
OBI14904
Caulanthus inflatus
Robert F. Hoover
1967-3-27
10278
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
CAS-BOT-BC40463
Caulanthus inflatus
R. F. Hoover
1966-3-30
9780
San Luis Obispo
First large canyon north of Crocker Grade, west side of Temblor Range.
Comment
JEPS27178
Caulanthus inflatus
W. L. Jepson
1932-4-3
16224
San Luis Obispo
Elkhorn Scarp Temblor Range, Elkhorn Scarp (se San Luis Obispo Co.)
670
Comment
CAS-BOT-BC40354
Caulanthus lasiophyllus
Ernest C. Twisselmann
1963-4-25
8105
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 mile southwest of Grants Lake.
731
Comment
CAS-BOT-BC40377
Caulanthus lasiophyllus
D. E. Breedlove
1962-3-29
2084
San Luis Obispo
Western edge of Carrizo Plain, 2.2. miles west of north edge of Soda Lake, on Turkey Camp Well Road.
685
Comment
SFV1529
Caulanthus lasiophyllus
E. R. Chandler
1962-4-3
487
San Luis Obispo
Field at side of road, 1 mile east of Cholame.
Comment
CAS-BOT-BC39540
Caulanthus lemmonii
Chester Dudley
1935-4-12
s.n.
San Luis Obispo
San Miguel.
Comment
OBI79419
Caulanthus lemmonii
David J. Keil, with Matt Ritter, Taylor Crow, et al.
2012-3-3
31218
San Luis Obispo
Sinton Ranch, south of Highway 58 on unpaved portion of Shell Creek Road
450
Comment
SBBG2440
Caulanthus lemmonii
C. B. Hardham
1957-3-24
1555
San Luis Obispo
Chalk Rock, Peachy Cyn
Comment
RSA586434
Ceanothus cuneatus
M. D. Proctor, E. A. Young
1993-3-20
s.n.
San Luis Obispo
Chorro Creek, 1km N of Chorro Res.
Comment
PASA1644
Ceanothus cuneatus
M. Stason
1948-3-30
San Luis Obispo
near Poso P.O.
Comment
UCSB26138
Ceanothus cuneatus var. cuneatus
Wilken, Dieter
1969-4-13
San Luis Obispo
California State Highway 58, 5.5 miles east of Cammatti Canyon Road.
Comment
OBI66703
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18151
San Luis Obispo
Montana de Oro State Park, 100 yds in from ocean on S edge of ridge N of 1st trail 9cyn) N of Cable trail
Comment
SBBG96875
Ceanothus cuneatus var. ramulosus
D. A. Young, S. Junak, M. Carroll
1989-3-13
1843
San Luis Obispo
W end of Cuesta Ridge Botanical Area near the end of the reserve
Comment
CAS-BOT-BC49122
Ceanothus cuneatus var. ramulosus
R. F. Hoover
1947-2-10
6612
San Luis Obispo
Price Canyon, in open ground at summit of sandstone hill
Comment
RSA685104
Ceanothus cuneatus var. rigidus
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18147
San Luis Obispo
Flora of Montana De Oro State Park: Along path on N. edge of Cable Trail, N. Hazard Canyon, 50 yds. in from route.
Comment
CAS-BOT-BC64425
Ceanothus foliosus
R. F. Hoover
1952-5-10
8162
San Luis Obispo
Near mouth of Arroyo de la Cruz (just s. of).
Comment
OBI61087
Ceanothus foliosus
P. A. Holden
1968-4-27
226
San Luis Obispo
On N side of Cuesta Pass along old hwy
Comment
SBBG94113
Ceanothus foliosus var. medius
S. A. Junak
1990-4-26
4216
San Luis Obispo
E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3, ca. 2.7 mi W of US Hwy 101, on W side of access rd to KSBY TV towers, ca. 60 m N of locked gate
731
Comment
UC1736100
Ceanothus foliosus var. medius
Dean W. Taylor
1993-6-22
13732
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476; Los Padres National Forest
746
Comment
SBBG4193
Ceanothus foliosus var. medius
M. Van Rensselaer
1941-7-22
1686
San Luis Obispo
cyn at summit of Cuesta Grade
Comment
OBI5005
Ceanothus impressus
Carl B. Wolf
1941-7-11
10977
San Luis Obispo
Nipomo Mesa, Approx 3 mi NW of Nipomo
Comment
SBBG4283
Ceanothus impressus var. nipomensis
M. Van Rensselaer
1938-3-20
816
San Luis Obispo
Nipomo Mesa
Comment
OBI32209
Ceanothus maritimus
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14440
San Luis Obispo
2 mi N of Arroyo de la Cruz
Comment
SEINET11191841
Ceanothus maritimus
C. L. Schmidt
1986-2-8
1026
San Luis Obispo
.8 miles S of creek draining Arroyo del la Cruz and CA-1.
60
Comment
CAS-BOT-BC51590
Ceanothus oliganthus var. sorediatus
Clare B. Hardham
1962-4-17
9011
San Luis Obispo
Ridge East of Cuesta, North of San Luis Obispo
Comment
CAS-BOT-BC94839
Ceanothus oliganthus var. sorediatus
R. C. Wenk; D. J. Spurr
2007-4-7
592
San Luis Obispo
Los Padres N.F., near parking lot for Rinconada trailhead to Little Falls, along Pozo Road, 11 mi. S of Santa Margarita
573
Comment
UCD112334
Ceanothus oliganthus var. sorediatus
R. S. Woglum
1940-4-11
2584
San Luis Obispo
San Luis Obispo County: East-central part of county, La Panza.
Comment
UCD112336
Ceanothus oliganthus var. sorediatus
R. S. Woglum
1941-4-26
2979
San Luis Obispo
San Luis Obispo County: La Panza to Pozo.
Comment
SBBG29086
Ceanothus papillosus
C. B. Hardham
1956-4-26
543
San Luis Obispo
Dellaganna Ranch, Cienega Crk, Cayucos Rd
Comment
SEINET11192177
Ceanothus papillosus
R. W. Summers
UC/JEPS 18 March 1888
s.n.
San Luis Obispo
Los Osos Valley Canyon.
Comment
UCR14483
Ceanothus rigidus
George K. Helmkamp
1974-4-28
s.n.
San Luis Obispo
Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo]
305
Comment
CAS-BOT-BC52272
Ceanothus thyrsiflorus
R. F. Hoover
1964-3-26
8659
San Luis Obispo
Hill just south of Arroyo de la Cruz
Comment
UCD162807
Ceanothus thyrsiflorus
D. O. Burge
2014-11-23
1682
San Luis Obispo
San Luis Obispo County: Hollister Peak, N slope.
226
Comment
UC774480
Ceanothus thyrsiflorus
Carl B. Wolf
1941-7-12
10988
San Luis Obispo
1 mi n Pt. Sierra Nevada (along coast at Washington School); n <of> Pt. Sierra Nevada, along coast
7
Comment
OBI10496
Ceanothus thyrsiflorus var. griseus
Robert F. Hoover
1960-4-9
8520
San Luis Obispo
Mouth of Coon Crk
Comment
SDSU20249
Ceanothus thyrsiflorus var. thyrsiflorus
Michael G. Simpson, David Keil, CNPS participants
2012-6-8
3692
San Luis Obispo
Coastal bluff, ca. 1.8 miles north of Arroyo de la Cruz, west of Hwy. 1.
20
Comment
OBI56211
Ceanothus thyrsiflorus var. thyrsiflorus
M. Van Rensselaer
1939-5-2
1027
San Luis Obispo
On San Simeon-Carmel hwy, near Washington School, San Luis Obispo
Comment
CAS-BOT-BC276979
Centaurea cyanus
Clare B. Hardham
1961-5-18
7107
San Luis Obispo
Santa Lucia Mountains. Rocky Butte
Comment
CDA27750
Centaurea melitensis
David J. Keil, Tina Teed, Mariko Uchida
2001-6-15
29600
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure.
Comment
OBI45287
Centaurea melitensis
David J. Keil
1982-6-26
16190
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
UC1927777
Centaurea melitensis
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29600
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W
Comment
OBI17623
Centaurea solstitialis
Kamran Alavi
1977-8-12
23
San Luis Obispo
Foothll Blvd, SLO
Comment
UC1927792
Centaurium
David Keil
2006-5-24
30449
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of
Comment
RSA585662
Centaurium exaltatum
D. A. Young, F. L. Johnson
1992-6-17
ROB 0064
San Luis Obispo
0.5 km SE of Deer Trail Road on W Perimeter Road.
Comment
CAS-BOT-BC288669
Centromadia fitchii
R. W. S.
1882-8-26
s.n.
San Luis Obispo
Los Osos Valley
Comment
OBI16308
Centromadia fitchii
Robert F. Hoover
1965-9-19
9594
San Luis Obispo
2 mi E of Santa Margarita
Comment
CAS-BOT-BC288660
Centromadia fitchii
Clare B. Hardham
1958-8-16
3905
San Luis Obispo
Santa Lucia Mts. Oak Flat School Rd, 0.25 mile E of school
Comment
UC1285165
Centromadia parryi subsp. congdonii
R. F. Hoover
1965-8-1
9499
San Luis Obispo
valley w Mt. Bishop
Comment
OBI42376
Cerastium glomeratum
David J. Keil
1986-4-8
19133
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
OBI30345
Cerastium glomeratum
David J. Keil
1980-9-21
14245
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
OBI10215
Cercocarpus betuloides
Robert F. Hoover
1967-4-14
10444
San Luis Obispo
Hill W fo Poly Cyn, San Luis Obispo
Comment
UC1127858
Cercocarpus betuloides var. betuloides
R. St. John
1933-3-30
359
San Luis Obispo
sw of Sapaque Valley
457
Comment
OBI10201
Cercocarpus montanus var. glaber
Robert F. Hoover
1966-5-17
9869
San Luis Obispo
Indian Knob Ridge
Comment
UC1315107
Chaenactis fremontii
R. F. Hoover
1967-6-4
10599
San Luis Obispo
near n end of Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
UCSB12659
Chaenactis glabriuscula
Breedlove, Dennis
1962-3-29
San Luis Obispo
Carrizo Plain, 1.7 miles west of north edge of Soda Lake, on Turkey Camp Well Road
655
Comment
CAS-BOT-BC277485
Chaenactis glabriuscula var. glabriuscula
David D. Keck; J. Clausen
1935-4-9
3077
San Luis Obispo
3.5 miles west of Shandon
300
Comment
OBI16835
Chaenactis glabriuscula var. lanosa
Robert F. Hoover
1967-3-22
10267
San Luis Obispo
Hills at W edge of Carrizo Plain, W of Simmler
Comment
OBI72255
Chaenactis glabriuscula var. lanosa
Anthony Baniaga, Daniel Chavez
2010-3-14
52
San Luis Obispo
Tierra Redonda BLM ACEC.
574
Comment
SBBG87657
Chaenactis glabriuscula var. lanosa
C. F. Smith
1950-4-28
2686
San Luis Obispo
grade near Syncline Hill
Comment
UCR122486
Chaenactis glabriuscula var. lanosa
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6621
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
CAS-BOT-BC277594
Chaenactis glabriuscula var. lanosa
David D. Keck
1934-4-26
2809
San Luis Obispo
10 mi. W. of Simmler on road to La Panza
Comment
CAS-BOT-BC279632
Chaenactis stevioides
Carl B. Wolf
1935-4-17
6459
San Luis Obispo
Diablo Range. Cottonwood Canyon, 1/10 mi. above (W.) Kern Co. Line
579
Comment
OBI16829
Chaenactis stevioides
Robert F. Hoover
1968-4-16
11034
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
CAS-BOT-BC279736
Chaenactis xantiana
David D. Keck; J. Clausen
1935-4-9
3089
San Luis Obispo
Cholame
460
Comment
RSA128167
Cheilanthes cooperae
Clare B. Hardham
1959-4-9
4452
San Luis Obispo
Camp Natoma, Franklin Creek
Comment
OBI75751
Chenopodium
David J. Keil, with George Butterworth
2011-10-7
31112
San Luis Obispo
Carrizo Plain. Soda Lake Road.
610
Comment
OBI45277
Chenopodium album
David J. Keil
1982-6-26
16199
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
CAS-BOT-BC426304
Chenopodium album
R. F. Hoover
1964-8-13
9236
San Luis Obispo
Mouth of Morro Creek
Comment
CDA17955
Chenopodium berlandieri
Austin Griffiths
1986-10-3
17982
San Luis Obispo
Central California; vicinity of Oceano.
0
Comment
SBBG112578
Chenopodium californicum
C. B. Hardham
1959-5-2
4654
San Luis Obispo
Arroyo de la Cruz
Comment
SDSU19551
Chenopodium littoreum
Nuri Benet-Pierce, John P. Pierce
2010-6-4
298
San Luis Obispo
South facing slope at Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
12
Comment
OBI17209
Chenopodium murale
Betty Sheehan
1957-10-18
27
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI17232
Chenopodium pratericola
Robert F. Hoover
1969-7-3
11406
San Luis Obispo
Salinas River bed at Paso Robles
Comment
OBI57893
Chenopodium strictum var. glaucophyllum
David J. Keil
2000-3-6
28435
San Luis Obispo
Los Osos. Field across South Bay Blvd. from Los Osos Junior High School.
15
Comment
OBI26418
Chloris virgata
David J. Keil
1980-9-21
14234
San Luis Obispo
2 mi S of Creston on Calif 229
Comment
OBI13064
Chlorogalum pomeridianum
F. Rush
May-56
48
San Luis Obispo
Mt. SLO
Comment
OBI44387
Chondrilla juncea
David J. Keil
1978-10-8
s.n.
San Luis Obispo
In weed lot at corner of Higuera and Toro
Comment
CAS-BOT-BC178952
Chorizanthe angustifolia
Clare B. Hardham
1962-4-24
9071
San Luis Obispo
S of Morro Bay
Comment
SBBG109902
Chorizanthe angustifolia
C. B. Hardham
1962-5-31
10255
San Luis Obispo
Nipomo near Union Oil Pump Stn
Comment
SEINET4854865
Chorizanthe biloba
Katharine Brandegee
1911-1
s.n.
San Luis Obispo
Paso Robles, in the Coast Ranges.
Comment
SBBG110360
Chorizanthe biloba var. biloba
C. B. Hardham
1961-5-9
6952
San Luis Obispo
Creston Rd, 6 mi E of Paso Robles
304
Comment
SBBG117488
Chorizanthe biloba var. biloba
E. Painter, M. Wetherwax, J. Greenhouse
2003-6-15
CR 455
San Luis Obispo
near Generals Rd, near intersection of F9 Rd, near boundary of Training Area V; Camp Roberts
280
Comment
CAS-BOT-BC191778
Chorizanthe breweri
Marcus E. Jones
1882-5-6
3234
San Luis Obispo
San Luis Obispo
Comment
SBBG93745
Chorizanthe breweri
S. A. Junak
1990-6-27
4382
San Luis Obispo
pullout area along N side of W Cuesta Ridge Rd, ca. 0.1 mi W of W boundary for Cuesta Ridge Botanical Area, ca. 5.3 mi W of US Hwy 101
768
Comment
UCR245443
Chorizanthe breweri
Elizabeth A. Kempton, James L. Reveal
2008-5-10
559
San Luis Obispo
Northeast of Laguna Lake, designated open area, property of Madonna Inn(?)
72
Comment
OBI56979
Chorizanthe breweri
T. J. Ayers, Steven A. Junak
1989-6-22
753
San Luis Obispo
Los Padres NF; just W of Pick and Shovel mine along western fork of stream; trailside on trl (old road) that connects upper and lower mine sites
Comment
UC130962
Chorizanthe breweri
Katharine Brandegee
May 1909
San Luis Obispo
near San Luis Obispo (Chorro Hills); Chorro Hills
Comment
CLARK-A1045-1346
Chorizanthe californica
George K. Helmkamp
1978-6-3
San Luis Obispo
Los Osos Montana de Oro State Park, coastal strand; Morro Bay S 7.5'Q
Comment
CAS-BOT-BC191476
Chorizanthe diffusa
R. F. Hoover
1964-7-11
9181
San Luis Obispo
3 mi NW of Nipomo
Comment
OBI38300
Chorizanthe diffusa
David J. Keil
1985-5-5
18757
San Luis Obispo
Black Lake Cyn on Nipomo Mesas SE of Oceano
Comment
OBI82448
Chorizanthe diffusa
David J. Keil, with V. L. Holland
2015-6-19
33254
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
125
Comment
SBBG61704
Chorizanthe diffusa
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
CAS-BOT-BC191235
Chorizanthe douglasii
R. F. Hoover
1947-4-20
6969
San Luis Obispo
Pilitas Creek district
Comment
UCR87844
Chorizanthe leptotheca
George K. Helmkamp, E. A. Helmkamp
1995-6-20
95-2- 22
San Luis Obispo
Central Coast, Bear Creek Ranch, 6 miles SE of Los Osos on Clark Valley Road
400
Comment
CAS-BOT-BC252709
Chorizanthe obovata
R. F. Hoover
1969-7-18
11488
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC252707
Chorizanthe obovata
R. F. Hoover
1946-6-2
6112
San Luis Obispo
5 mi. SE of Santa Margarita on road to Pozo
Comment
RSA132943B
Chorizanthe obovata
Clare B. Hardham
1959-6-10
4803 -B
San Luis Obispo
Santa Lucia Mountains; Santa Barbara Road, Atascadero
Comment
UC155259
Chorizanthe obovata
Mrs. K. Brandegee
1911-1
84
San Luis Obispo
near coast of San Luis Obispo County; Price Canyon; Price Canyon, near the coast of San Luis Obispo Co.
Comment
UC1296122
Chorizanthe palmeri
R. F. Hoover
1948-6-29
7552
San Luis Obispo
Lower Tar Spring Creek
Comment
RSA782676
Chorizanthe uniaristata
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
43
San Luis Obispo
close to KCL Campground, west of Soda Lake Road, 10.4 miles south of Goodwin Education Center, and 19 miles north of State Highway 166.
Comment
OBI58476
Chorizanthe uniaristata
David J. Keil
1998-6-1
27558
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
RSA0081669
Chorizanthe ventricosa
W. A. Peterson
1937-5-14
837
San Luis Obispo
0.5 mile SW of Yellow Mountain.
564
Comment
CAS-BOT-BC255366
Chorizanthe xanti var. xanti
John Thomas Howell; Alice Eastwood
1937-4-29
4127
San Luis Obispo
Carrizo Plain near Painted Rock
Comment
CAS-BOT-BC255380
Chorizanthe xanti var. xanti
Ernest C. Twisselmann
1957-5-3
3463
San Luis Obispo
Caliente Range, Padrone Spring Canyon
762
Comment
OBI9003
Cicuta douglasii
Robert F. Hoover
1969-7-13
11463
San Luis Obispo
Atascadero
Comment
OBI9001
Cicuta maculata var. bolanderi
Tracey and Viola Call, Viola Call
1966-10-2
2546
San Luis Obispo
In Lopez Crk 8 mi N of mouth of Lopez cyn
Comment
OBI73174
Cinnamomum camphora
Matt Ritter
2010-1-16
5021
San Luis Obispo
Street tree in San Luis Obispo
Comment
OBI27053
Cirsium fontinale var. obispoense
Dayna Rocco
1981-1
San Luis Obispo
Comment
OBI57645
Cirsium occidentale var. californicum
David J. Keil
1997-4-18
26181
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
CDA12202
Cirsium occidentale var. californicum
G. F. Hrusa, D. Ragan
1993-5-21
11089
San Luis Obispo
La Panza Range; approx. 4 km. beyond Stony Creek Camp.
Comment
UC1276310
Cirsium occidentale var. californicum
R. F. Hoover
1947-5-31
7257
San Luis Obispo
near summit on road La Panza Range
Comment
CAS-BOT-BC100986
Cirsium occidentale var. lucianum
R. F. Hoover
1964-6-5
8932
San Luis Obispo
Near summit of ridge west of upper Lopez Canyon
Comment
OBI44950
Cirsium occidentale var. lucianum
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles and Joanna Tomassacci
1987-5-17
20162
San Luis Obispo
Los Padres Natl Forest, Cuesta East past end ofrd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire
Comment
OBI77442
Cirsium occidentale var. occidentale
F. Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
CDA1476
Cirsium occidentale var. venustum
G. C. Fleischman
1947-7-3
s.n.
San Luis Obispo
Near Santa Margarita.
0
Comment
OBI61046
Cirsium scariosum var. loncholepis
P. A. Holden
1968-6-12
363
San Luis Obispo
Western part of Oso Flaco Lake
Comment
JEPS27695
Cirsium vulgare
Ernest C. Twisselmann
6350
San Luis Obispo
Grant's Lake, e San Luis Obispo County, Western San Joaquin Valley Western San Joaquin Valley, Temblor Range, Grant's Lake
594
Comment
CAS-BOT-BC285854
Cirsium vulgare
Ernest Brown
1969-7-23
s.n.
San Luis Obispo
Lucy Brown Place, hills west of Palo Prieta Canyon, eastern San Luis Obispo County
Comment
CAS-BOT-BC114804
Cladium californicum
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1949-6-23
858
San Luis Obispo
Bog near Hwy 1, ca. 4 mi S of Arroyo Grande.
Comment
JEPS43714
Clarkia affinis
Miss Rhoda Reed
1914-6-12
461
San Luis Obispo
Yorks Hill Atascadero
Comment
SEINET7042510
Clarkia affinis
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
6.5 miles northwest of Pozo [Junction], on the Pozo Road. Santa Margarita Lake quadrangle UTM Zone 10, 728792mE, 3908735mN.
Comment
UC1018296
Clarkia affinis
H. Lewis and M. Lewis
1952-5-1
910
San Luis Obispo
7.5 mi from Highway 178 (Creston-La Panza Ranch Road)
Comment
POM160606
Clarkia bottae
Lester Rowntree
1929-7-9
s.n.
San Luis Obispo
Santa Lucia Mountains
Comment
SBBG117857
Clarkia bottae
M. Wetherwax. E. Painter
2003-5-1
SLO 328
San Luis Obispo
W of Chorro Crk, N of Chorro Reservoir; Camp San Luis Obispo
200
Comment
SBBG108208
Clarkia bottae
C. B. Hardham
1957-7-31
2490
San Luis Obispo
1.3 mi E of Mammoth Rock School, Cambria, Templeton Rd
Comment
UCSB42071
Clarkia cylindrica
McEnulty, Mary
1979-5-22
San Luis Obispo
Nipoma Mesa
30
Comment
CAS-BOT-BC172052
Clarkia cylindrica subsp. cylindrica
Alice Eastwood
1906-6-15
445
San Luis Obispo
Suey Creek, country adjacent to Santa Maria
Comment
UCD104062
Clarkia dudleyana
S. P. Lynch
1974-5-11
512
San Luis Obispo
San Luis Obispo County: Commatti Canyon (aka Camatta Canyon).
Comment
POM224451
Clarkia modesta
Alice Eastwood, John Thomas Howell
1936-5-8
2321
San Luis Obispo
La Panza Mts
Comment
OBI78892
Clarkia prostrata
Michael Walgren
2013-4-15
343
San Luis Obispo
Montana de Oro State Park on the ridge of the southern slope above lower Coon Creek.
418
Comment
CAS-BOT-BC162492
Clarkia prostrata
David D. Keck; Wm. M. Hiesey
1940-5-31
5150
San Luis Obispo
1 mi. N. of mouth of Pico Creek (2.5 mi. SE of San Simeon) on ocean bluff.
Comment
RSA448310
Clarkia purpurea subsp. quadrivulnera
Emery M. Whilton
1937-6-18
s.n.
San Luis Obispo
Near Cambria Pines
Comment
CAS-BOT-BC163929
Clarkia purpurea subsp. quadrivulnera
Ernest C. Twisselmann
1956-5-2
2731
San Luis Obispo
Bitterwater Road at Chris Twisselmann Ranch
655
Comment
CAS-BOT-BC163951
Clarkia purpurea subsp. quadrivulnera
Alice Eastwood; John Thomas Howell
1936-5-8
2291
San Luis Obispo
On road to Pozo 8 miles from Santa Margarita
Comment
CAS-BOT-BC163958
Clarkia purpurea subsp. quadrivulnera
Ernest C. Twisselmann
1954-5-7
1201
San Luis Obispo
McLean Canyon Summit, Temblor Mountains
975
Comment
OBI29884
Clarkia purpurea subsp. quadrivulnera
Kristin Bryan and Carol Radike, Carol Radike
1980-6-8
11
San Luis Obispo
Ca. 2 mi W of jctn with rd to Cholame on hwy 58, W of Calif Valley
Comment
OBI31508
Clarkia purpurea subsp. quadrivulnera
Joy Nishida
1982-6-16
464
San Luis Obispo
Amer Cyn. 1.2 mi S of campground
512
Comment
OBI64467
Clarkia purpurea subsp. quadrivulnera
David J. Keil
2001-5-10
29433
San Luis Obispo
Bitterwater Road, Pinole Spring. 10.1 road miles north from Highway 58 at site of stone springbox on slope below road. Vicinity of 35.49703 deg. N x 120.07248 deg. W.
689
Comment
CAS-BOT-BC164560
Clarkia purpurea subsp. viminea
R. W. S.
1988-5-26
s.n.
San Luis Obispo
La Panza
Comment
POM38635
Clarkia speciosa subsp. immaculata
Katherine Brandegee
1911-7-26
s.n.
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC165350
Clarkia speciosa subsp. speciosa
Alice Eastwood; John Thomas Howell
1938-6-13
5916
San Luis Obispo
Calf Canyon
Comment
CAS-BOT-BC165357
Clarkia speciosa subsp. speciosa
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15652
San Luis Obispo
Salinas River 5 miles south of Paso Robles
182
Comment
UC454546
Clarkia speciosa subsp. speciosa
J. E. Roadhouse
538
San Luis Obispo
Poly Canyon
Comment
CAS-BOT-BC165359
Clarkia speciosa subsp. speciosa
Clare B. Hardham
1958-6-3
3586
San Luis Obispo
Chimney Rock Rch., South Road to Adelaida
Comment
CAS-BOT-BC165594
Clarkia unguiculata
Ernest C. Twisselmann
1955-6-10
2135
San Luis Obispo
La Panza Range. Upper Calf Canyon
487
Comment
POM203699
Claytonia parviflora
Dorothy Wiggins
1932-3-21
5802
San Luis Obispo
Bitterwater Valley, betw Cholame and Annette.
Comment
RSA354852
Claytonia parviflora
C. F. Smith
1950-3-17
2577
San Luis Obispo
Loamy hills near Pinole Springs SE of Shandon.
Comment
UCR80529
Claytonia perfoliata
Don Pendleton
1992-3-15
92- 12
San Luis Obispo
E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road.
366
Comment
OBI31060
Claytonia perfoliata subsp. perfoliata
Julie M. Vanderwier
1979-4-12
123
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1125969
Clematis lasiantha
T. M. Hendrix
1937-4-19
41
San Luis Obispo
4 mi. n.e. Pozo; Los Padres Nat'l Forest, Pozo Quad.
Comment
SBBG127291
Clematis ligusticifolia
D. Keil
2013-8-22
31921
San Luis Obispo
Morro Bay State Park, E of S Bay Blvd at northern edge of park along unpaved access rd to pumphouse, area of former cmpgrd
5
Comment
SD129278
Clematis ligusticifolia
G. Helmkamp
1989-8-6
San Luis Obispo
Toro Canyon Road, E of U.S. Hwy 101, just N of Cayucos, farmland
121
Comment
OBI5605
Clinopodium douglasii
Sharon Jochums
1974-5-19
197
San Luis Obispo
On marine terr just S of Arroyo de la Cruz W of hwy 1
Comment
OBI79917
Collinsia bartsiifolia
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31876
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
300
Comment
CDA11471
Collinsia heterophylla
G. F. Hrusa
1995-5-28
12236
San Luis Obispo
Black Butte Research Natural Area. Cuesta Ridge east. SE base of Peak 3.
Comment
OBI76658
Collinsia heterophylla
Jason Dart, Audrey Weichert, G. Hind
2010-5-4
386 -H7
San Luis Obispo
Hind River Ranch, W side of Salinas River along the dirt entrance rd paralleling Crescent Lake, approx 1.25 mi E of the intersection of Hwy 58 and Pozo Rd, E of Santa Margarita
334
Comment
OBI9601
Collinsia heterophylla
Russell Gorman
1956-5-17
62
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
POM117104
Collinsia heterophylla
Marcus E. Jones
1926-4-28
s.n.
San Luis Obispo
Cuyama Canon.
Comment
RSA43206
Collinsia heterophylla
Robert F. Hoover
1947-5-11
7158
San Luis Obispo
Price Canyon.
Comment
SBBG85197
Collinsia heterophylla
C. F. Smith
1952-4-25
3290
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
OBI47106
Collinsia heterophylla
Lynne Dee Oyler
1986-4-5
389
San Luis Obispo
American Cyn blue oak study site in cattle exclosure. Los Padres Natl Forest
Comment
OBI9603
Collinsia heterophylla
R. Martinez
1966-5-14
23
San Luis Obispo
3 mi S of San Luis Obispo foothills
Comment
OBI80254
Collinsia sparsiflora
David J. Keil
1978-3-25
12699
San Luis Obispo
Irving Ranch.
Comment
OBI28228
Conium maculatum
Rick Frelinger
1982-5-25
90
San Luis Obispo
San Luis Crk in Reservoir Cyn, plant above a crk bank
Comment
OBI77798
Conium maculatum
Eric Wise
1981-7-27
991
San Luis Obispo
Greengate Ponds Orcutt Rd.
Comment
RSA470557
Conium maculatum
F. R. Fosberg
1931-6-7
54982
San Luis Obispo
Cuesta.
350
Comment
CAS-BOT-BC286198
Conyza canadensis
Ernest C. Twisselmann
1968-10-21
15045
San Luis Obispo
Estrella Road, 1.5 mile south of Highway 46
198
Comment
OBI33931
Cordylanthus rigidus subsp. rigidus
David J. Keil
1983-10-23
18004
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
RSA13186
Coreopsis bigelovii
C. B. Wolf
1935-5-8
6749
San Luis Obispo
Diablo Range, Cottonwood Canyon 0.1 mile above (west of) Kern County line
579
Comment
RSA605956
Coreopsis calliopsidea
D. D. Keck, J. Clausen
1935-4-9
3090
San Luis Obispo
Cholame
457
Comment
UC1119232
Coreopsis calliopsidea
N. H. French
1937-4-3
901
San Luis Obispo
10 mi e of Cuyama Ranch; Santa Ynez Quadrangle
822
Comment
UCSB15360
Coreopsis calliopsidea
Dennis E. Breedlove
1962-3-24
1979 A
San Luis Obispo
collected 1.4 mi NE, on State Highway 41 at Cholame. U. S. Highway 466. - U. S. Highway 466, State Highway 41 and Cholame.
365
Comment
UCR29812
Coreopsis douglasii
David J. Keil, Melissa Luckow, R. A. Pimentel, R. Riggins-Pimentel
1981-4-24
14517
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
CAS-BOT-BC287126
Coreopsis douglasii
Ernest C. Twisselmann
1955-5-27
2050
San Luis Obispo
La Panza Range. Camatta Canyon near Bethel Ranch
533
Comment
CAS-BOT-BC101431
Corethrogyne filaginifolia
Alice Eastwood
1926-5-3
13770
San Luis Obispo
Avila
Comment
SBBG12571
Corethrogyne filaginifolia
E. R. Blakley
1958-9-22
2462
San Luis Obispo
1 mi S of Pismo Beach
Comment
SBBG80955
Corethrogyne filaginifolia
C. F. Smith
-Dec-1975
10962
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
UC1285365
Corethrogyne filaginifolia
R. F. Hoover
1946-8-3
6259
San Luis Obispo
Perfumo Canyon San Luis Range
Comment
CAS-BOT-BC101438
Corethrogyne filaginifolia
R. F. Hoover
1966-10-8
10146
San Luis Obispo
Pass at southeast end of Carrizo Plain
Comment
OBI77437
Corethrogyne filaginifolia
Rimo Bacigalupi, G. T. Robbins, H. L. Mason
1957-11-27
5567
San Luis Obispo
N portion of Nipomo Mesa, about 2.5 mi S of Los Berros
107
Comment
OBI8413
Corethrogyne filaginifolia
Lynne Dee Althouse
1977-4-16
46
San Luis Obispo
Wolfe horse ranch near San Luis High School
130
Comment
RSA381525
Corethrogyne filaginifolia var. virgata
C. F. Smith
1962-9-27
8076
San Luis Obispo
About Dune Lakes, south of Oceano
Comment
CAS-BOT-BC209815
Cornus glabrata
R. F. Hoover
1964-7-9
9147
San Luis Obispo
5 mi. w. of Pozo (Salsipuedes Creek)
Comment
SBBG112438
Cornus glabrata
D. Keil
1998-6-15
27821
San Luis Obispo
Santa Rita Crk Rd W of Templeton, 2-3 mi W of jct with Vineyard Drive
Comment
OBI79122
Cortaderia selloana
David J. Keil
2011-11-5
31162
San Luis Obispo
Western slope of Nipomo Mesa overlooking agricultural fields. Vicinity of intersection of Mountain View Drive and Halcyon Road
15
Comment
OBI71300
Cortaderia selloana
David J. Keil
2009-3-31
30574
San Luis Obispo
San Luis Range. San Luis Obispo's Irish Hills Open Space.
Comment
OBI70133
Cotoneaster pannosus
David J. Keil
2009-3-1
30566
San Luis Obispo
Prefumo Canyon road west of San Luis Obispo city limits.
Comment
OBI47471
Cotula coronopifolia
Deanna L. B. Montgmery
1986-8-18
87
San Luis Obispo
Pismo Beach
Comment
SBBG111589
Cotula coronopifolia
C. B. Hardham
1957-4-19
1680
San Luis Obispo
York Mtn, Santa Rita Ranch
Comment
OBI19892
Cotula coronopifolia
Walter F. Chesebro
1978-5-26
250 N
San Luis Obispo
On South Bay Rd, 1.5 mi N of Los Osos Valley rd
Comment
OBI55353
Crassula tillaea
David J. Keil
1998-4-2
26543
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI66749
Crassula tillaea
David J. Keil, with Mark Menke
2002-3-26
29770
San Luis Obispo
Along unpaved road from southern end of Davenport Creek Road to top of Indian Knob
Comment
OBI55357
Crassula tillaea
David J. Keil, Kathleen Keil
1998-3-7
26414
San Luis Obispo
Ca. 2m I from hwy 58 on Shell Crk rd
Comment
OBI69520
Cressa truxillensis
David J. Keil
2008-8-10
30553
San Luis Obispo
Los Osos Valley. Boysen Ranch Wetland Mitigation area between Los Osos Valley Road and O'Connor Way west of Foothill Road. West of city limits of San Luis Obispo.
42
Comment
OBI62105
Crocanthemum scoparium
P. A. Holden
1968-6-15
386
San Luis Obispo
Just N of Union Oil Refinery near Nipomo
Comment
OBI50314
Croton californicus
Tawney Odegard
1985-7-20
62
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
OBI35581
Croton californicus
S. M. Inman
1983-4-25
14
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt road after 'deer' sign, to S of dirt rd
Comment
OBI43389
Crypsis schoenoides
Eric Wise
1983-10-16
1827
San Luis Obispo
Twisselmann Lake. Summit of Palo Prieta Cyn near Cholame
Comment
OBI64649
Crypsis schoenoides
David J. Keil, with Kathleen A. Keil
2002-7-27
29893
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI40110
Crypsis schoenoides
David J. Keil
1977-11-12
s.n.
San Luis Obispo
San Luis Obispo, Laguna Lake City park
Comment
UC1285006
Cryptantha barbigera
R. F. Hoover
1949-5-1
7640
San Luis Obispo
Cottonwood Pass Summit
Comment
UCD119001
Cryptantha barbigera
R. F. Hoover
1947-4-4
6873
San Luis Obispo
San Luis Obispo County: west side of Cottonwood Pass.
Comment
OBI51767
Cryptantha clevelandii
R. Mike Arens
1994-6-10
96
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden
244
Comment
SBBG106805
Cryptantha clevelandii
C. B. Hardham
1956-5-27
776
San Luis Obispo
Paradise Valley, Atascadero
Comment
UC1063936
Cryptantha clevelandii
G. T. Nordstrom
1937-5-3
1167
San Luis Obispo
2.2 mi n Oakdale School; Adelaida Quad.
365
Comment
OBI67144
Cryptantha clevelandii
E. L. Painter & M. Wetherwax, J. Wetherwax
2001-4-18
CR- 212
San Luis Obispo
Camp Roberts. Exclosure above palisades above Boy Scout Rd, S of Nacimiento River. UTMs NAD 27 zone 10, 694884E, 3958799N
280
Comment
OBI72729
Cryptantha clevelandii
D. R. Miller
2010-5-7
510 .915
San Luis Obispo
Rocky Butte/ Pine Mt region. 2/3 way down Tobacco Ridge Rd, Tobacco Crk drainage
750
Comment
CDA11518
Cryptantha clevelandii var. florosa
G. F. Hrusa
1995-5-28
12304
San Luis Obispo
Black Butte Research Natural Area, Los Padres NF. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI20719
Cryptantha clevelandii var. florosa
Robert F. Hoover
1952-6-10
8245
San Luis Obispo
Black Mt, La Panza Range. Near summit
Comment
RSA166966
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
Adjacent to Oso Flaco Lake.
15
Comment
RSA63028
Cryptantha clevelandii var. florosa
L. S. Rose
1950-5-13
50115
San Luis Obispo
Oso Flaco Lake region
Comment
SD39861
Cryptantha clevelandii var. florosa
Edith A. Purer
1933-7-20
5092
San Luis Obispo
5 miles north of Guadalupe
Comment
OBI47631
Cryptantha intermedia
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19262
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd T31S, R21E, SE corner of sect 22
838
Comment
SBBG108235
Cryptantha intermedia
C. B. Hardham
1958-4-4
2984
San Luis Obispo
Shell Crk, E of Creston, near intersection of Paso Robles-Simmier Rd and Shandon Rd
Comment
OBI20766
Cryptantha leiocarpa
Robert F. Hoover
1949-6-3
7741
San Luis Obispo
Oceano Beach, at base of sand dunes
Comment
SBBG13964
Cryptantha leiocarpa
E. R. Blakley
1962-5-23
5135
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
15
Comment
UC280498
Cryptantha nemaclada
Katharine Brandegee
San Luis Obispo
Paso Robles
Comment
OBI20793
Cryptantha nemaclada
Robert F. Hoover
1949-6-4
7753
San Luis Obispo
At San Juan River on Pozo-Simmler rd
Comment
SEINET12280874
Cryptantha nevadensis
I. W. Clokey, Clokey, C. B.
1937-1
5823
San Luis Obispo
southeast corner San Luis Obispo
800
Comment
SEINET12280880
Cryptantha oxygona
I. W. Clokey, Clokey, C. B.
1937-1
5825
San Luis Obispo
SE corner San Luis Obispo
800
Comment
CAS-BOT-BC80879
Cupressus sargentii
R. F. Hoover
1968-2-10
10891
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
CHSC13489
Cupressus sargentii
Patricia Haberkern
1974-4-10
11
San Luis Obispo
Abundant in Cuesta Ridge Botanical Area, off Cuesta Ridge Rd., 2.9 mi. n of Hwy 101.
754
Comment
MACF014896
Cupressus sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
About 2.5 mi. northwest of Hwy. 101 at the Cuesta Summit
670
Comment
NY743341
Cupressus sargentii
J. Silba
1994-10-14
B- 77
San Luis Obispo
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-BC215971
Cuscuta californica
Alice Eastwood
1926-5-3
13772
San Luis Obispo
Avila
Comment
CAS-BOT-BC215935
Cuscuta californica
R. F. Hoover
1966-7-13
9894
San Luis Obispo
5 1/2 mi. se. of Santa Margarita, west of Salinas River opposite Pilitas Creek
Comment
OBI75222
Cuscuta subinclusa
David J. Keil
2011-6-26
31052
San Luis Obispo
San Luis Obispo. Marigold Shopping Center. Corner of Broad Street and Tank Farm Road
53
Comment
JEPS70211
Cynodon dactylon
Robert J. Rodin
1970-5-5
8391
San Luis Obispo
Camp San Luis Obispo, Nature Preserve
15
Comment
OBI70206
Cynoglossum grande
David J. Keil
2009-3-22
30569
San Luis Obispo
Upper See Canyon Road
Comment
POM126217
Cynoglossum grande
I. J. Condit
1912-5-4
s.n.
San Luis Obispo
Santa Margarita.
Comment
UCR159299
Cyperus esculentus
George K. Helmkamp, E. A. Helmkamp
2004-7-12
8755
San Luis Obispo
Central Coast, Nipomo Mesa. Mesa Dunes Mobile Home Park along Mesa View Dr. 0.2 mi south of Jct with Halcyon Rd. (SE of Oceano)
76
Comment
RSA697520
Cyperus esculentus
R. H. McArthur
1934-5-11
s.n.
San Luis Obispo
Home yard E. Santa Clara S. A.
Comment
RSA759024
Cyperus niger
David J. Keil
2002-9-12
29921
San Luis Obispo
North of Arroyo Grande, West Ormonde Road, about 1.2 miles from junction with Price Canyon Road. East side of road between drives to 525 and 535 West Ormonde Road.
107
Comment
CAS-BOT-BC189823
Dactylis glomerata
Ernest C. Twisselmann
1956-6-26
3019
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch.
670
Comment
OBI61083
Datisca glomerata
P. A. Holden
1968-7-30
506
San Luis Obispo
Upper Lopez cyn
Comment
OBI79890
Datura stramonium
David J. Keil
2012-7-18
31454
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
OBI32247
Datura wrightii
David J. Keil
1981-6-20
14852
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI57981
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, ca. 2 mi S of Oso Flaco crk, NE of Hidden Willow Valley
Comment
CAS-BOT-BC299183
Deinandra corymbosa subsp. corymbosa
Clare B. Hardham
1956-6-24
1005
San Luis Obispo
Madonna Arena, See Canyon
Comment
OBI79497
Deinandra fasciculata
Michael Walgren
2014-4-23
407
San Luis Obispo
Chevron Oil Company land east of Del Mar Park in north Morro Bay, growing in clay soil in grassland along a dirt road
51
Comment
UCD135817
Deinandra fasciculata
Bruce G. Baldwin
1985-9-29
533
San Luis Obispo
San Luis Obispo County: immediately north of Las Osos Valley Road at extreme western edge of Laguna Lake Village.
Comment
CAS-BOT-BC130990
Deinandra halliana
Clare B. Hardham
1962-4-14
8978
San Luis Obispo
Gypsum, Pinole Hills head of Bitterwater Canyon
Comment
OBI26719
Deinandra increscens subsp. increscens
Jerry Copeland
1973-8-31
1006
San Luis Obispo
Grandview Mesa overlooking Santa Maria Valley, 2 mi W of hwy 101
Comment
SBBG103078
Deinandra increscens subsp. increscens
C. F. Smith
1962-9-25
8074
San Luis Obispo
Hwy 101 on Nipomo Mesa
Comment
CAS-BOT-BC299336
Deinandra increscens subsp. increscens
David D. Keck
1928-9-30
477
San Luis Obispo
3 miles E. of Arroyo Grande
30
Comment
CAS-BOT-BC292038
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-26
2794
San Luis Obispo
West side of Cottonwood Pass, 6.5 mi. N. E. of Cholame
Comment
CHSC48058
Deinandra pentactis
L. P. Janeway; Laurie Archambault
1989-5-5
3230
San Luis Obispo
Just SW of the corner of Truesdale Rd 3 mi S of Shandon.
365
Comment
UC1069535
Deinandra pentactis
A. E. Wieslander
1934-4-27
467
San Luis Obispo
San Juan River; La Panza Quadrangle
Comment
CAS-BOT-BC292075
Deinandra pentactis
David D. Keck
1931-6-23
1258
San Luis Obispo
4.2 mi. S. of Atascadero
Comment
OBI75017
Delairea odorata
Michael Walgren
2011-2-17
201
San Luis Obispo
Morro Bay State Park in Los Osos E of South Bay Blvd. and N of El Morro Ave.
20
Comment
OBI10649
Delphinium gypsophilum
Rimo Bacigalupi, G. Thomas Robbins & R. S. Ferris
1955-5-23
5189
San Luis Obispo
along rd from Creston to Shandon, 4.5 mi N of Creston Cemetary
457
Comment
RSA46294
Delphinium gypsophilum subsp. gypsophilum
Roxana S. Ferris
1955-5-23
s.n.
San Luis Obispo
Summit of grade along road from Creston to Sandon; 4.5 miles N of cemetery
Comment
CDA29606
Delphinium gypsophilum subsp. parviflorum
G. F. Hrusa, S. Dubiel
2009-5-24
17871
San Luis Obispo
Santa Lucia Mountains; Nacimiento Rd. +/- 1 mi. past Vista Pt., W of Paso Robles.
0
Comment
OBI71596
Delphinium nudicaule
D. R. Miller
1994-5-4
594 .306
San Luis Obispo
Pine Mt Region. From main road edge, above S turn; Town Crk drainage
792
Comment
OBI31035
Delphinium parryi subsp. blochmaniae
Julie M. Vanderwier
1978-5-11
28
San Luis Obispo
Indian Knob Tar Sands
Comment
UC569958
Delphinium parryi subsp. blochmaniae
H. C. Lee
1936-2-27
436
San Luis Obispo
mesa south of Black Lake Canyon
106
Comment
CAS-BOT-BC7868
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1969-5-3
11296
San Luis Obispo
3 mi. W of Nipomo
Comment
UC1392672
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1969-5-3
11296
San Luis Obispo
3 mi W of Nipomo
Comment
OBI27138
Delphinium parryi subsp. eastwoodiae
Thomas Burrows
1980-4-24
19
San Luis Obispo
Reservoir cyn
152
Comment
CAS-BOT-BC116366
Delphinium parryi subsp. parryi
Ernest C. Twisselmann
1956-5-7
2782
San Luis Obispo
Maxey Ranch in the low hills east of Cholame Valley.
518
Comment
OBI58620
Delphinium parryi subsp. parryi
David J. Keil
1998-4-30
27007
San Luis Obispo
Carrizo Plain. Small sandstone hill 4.2 mi S of junction with 7 Mile Rd. and Soda Lake Rd, 0.2 mi W of Soda Lake Rd, just N of small dirt road.
Comment
SBBG15338
Delphinium parryi subsp. parryi
E. C. Twisselmann
1962-5-17
7168
San Luis Obispo
Goldtree Hills, ca. 0.5 mi S of Grant's Lake
541
Comment
UC1226809
Delphinium parryi subsp. parryi
P. J. Hurd and Stage
1962-6-10
62 -29
San Luis Obispo
5.1 mi ne Santa Margarita
Comment
SBBG2212
Delphinium recurvatum
C. B. Hardham
1958-4-28
3149
San Luis Obispo
S end of Soda Lake, Carissa Plains
Comment
SFV20441
Delphinium recurvatum
S. Kimball
2005-4-6
461
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Simler Road.
590
Comment
CAS-BOT-BC17128
Delphinium recurvatum
Ernest C. Twisselmann
1955-4-26
1900
San Luis Obispo
Soda Lake alkaline sinks, 1 mile north of Soda Lake
640
Comment
OBI10607
Delphinium umbraculorum
Robert F. Hoover
1953-5-3
8285
San Luis Obispo
Lopez Cyn
Comment
RSA0029685
Delphinium umbraculorum
Clare B. Hardham
1959-5-19
4561
San Luis Obispo
Headwaters of Las Tablas Creek
Comment
RSA400066
Delphinium variegatum
M. M. Miles
1886-05
s.n.
San Luis Obispo
[Unspecified]
Comment
UC1031439
Delphinium variegatum
C. Epling and H. Lewis
1943-4-23
502
San Luis Obispo
2.9 mi w Pozo
Comment
OBI10603
Delphinium variegatum subsp. variegatum
Abdul Ahmad
1963-4-30
31
San Luis Obispo
San Luis Obispo gardens
Comment
CAS-BOT-BC82998
Dendromecon rigida
Alice Eastwood
1929-3-7
16847
San Luis Obispo
Chorro Creek.
Comment
RSA0034901
Dentaria californica
W. M. Arbaugh
1968-3-21
None
San Luis Obispo
Sea Canyon
Comment
RSA770023
Deschampsia danthonioides
David J. Keil, Jason Dart, Meg Perry
2010-4-27
30737
San Luis Obispo
Carrizo Plain southwest of Carissa Plains Elementary School, south of Highway 58
615
Comment
SBBG118227
Deschampsia danthonioides
M. Wetherwax, E. Painter
2001-4-4
CR 153
San Luis Obispo
S of Range Control; Camp Roberts
200
Comment
UCD62831
Deschampsia danthonioides
Van de Hoek; Schiffman
1995-4-30
258
San Luis Obispo
San Luis Obispo Co.: Carrizo Plain (Calhoun Barren?) .
Comment
CAS-BOT-BC201842
Deschampsia elongata
R. F. Hoover
1947-5-4
7122
San Luis Obispo
Cambria
Comment
OBI45273
Deschampsia elongata
David J. Keil, Eric Wise
1981-5-25
14822
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI59213
Deschampsia elongata
Michael Curto
2001-5-31
29528
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
RSA163812
Deschampsia elongata
Clare B. Hardham
1961-5-18
7091
San Luis Obispo
Santa Lucia Mountains; Ocean View Mine, North of Cambria
Comment
CAS-BOT-BC39707
Descurainia
John H. Thomas
1959-3-20
7561
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, about 17 miles south of San Luis Obispo.
15
Comment
OBI50318
Descurainia pinnata
Tawney Odegard
1985-3-10
15
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
OBI28824
Descurainia sophia
Melissa Luckow, With CNPS
1981-4-18
673
San Luis Obispo
Just N of Soda Lake
Comment
SBBG96813
Dichelostemma capitatum subsp. capitatum
D. A. Young, S. Junak, M. Carroll
1989-4-27
1949
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical Area
Comment
SEINET3928138
Dichelostemma capitatum subsp. capitatum
Hannah M. Fugle
2011-1-29
13
San Luis Obispo
Dair Creek, Ca. 2.8 miles from Loma Vista Community School. 20 feet east of Dairy Creek.; 0
91
Comment
CAS-BOT-BC209089
Digitaria sanguinalis
Clare B. Hardham
1956-7-23
1194
San Luis Obispo
Intersection Dover Canyon and Fork Mountain Road - Santa Lucia Mountains
Comment
UCR140100
Dimorphotheca sinuata
George K. Helmkamp
2004-2-10
8266
San Luis Obispo
Central Coast, southeast of Oceano along Halcyon Rd., 0.2 mi east of Mesa View Dr.
76
Comment
CAS-BOT-BC150433
Diplacus aurantiacus
R. F. Hoover
1948-3-28
7435
San Luis Obispo
Cambria
Comment
CAS-BOT-BC150421
Diplacus aurantiacus
R. F. Hoover
1964-6-12
9081
San Luis Obispo
Road from North Fork San Simeon Creek to Rocky Butte
Comment
CAS-BOT-BC150428
Diplacus aurantiacus
D. E. Breedlove
1962-4-6
2121 -A
San Luis Obispo
3.7 miles north of Arroyo de la Cruz on California Highway 1
9
Comment
OBI14792
Dipsacus sativus
Robert J. Rodin
1964-7-9
7078
San Luis Obispo
Poly Cyn on campus of Calif State Polytechnic College, San Luis Obispo
Comment
OBI42321
Dipsacus sativus
David J. Keil
1986-5-31
19628
San Luis Obispo
Along Turri Rd ca 1/2 mi E of jctn with South Bay Blvd
Comment
RSA133275
Disporum hookeri var. hookeri
Clare B. Hardham
1957-4-14
1657
San Luis Obispo
Near Juhl Corrals, Santa Rita Road, west of Templeton.
Comment
CAS-BOT-BC195704
Distichlis spicata
R. F. Hoover
1964-8-13
9229
San Luis Obispo
Mouth of Morro Creek
Comment
UC310659
Dodecatheon clevelandii subsp. insulare
Philip A. Munz
1926-4-9
10193
San Luis Obispo
Willow Creek Rd 15 mi from Morro (Ascension School); 15 mi from Morro
Comment
UCD77093
Dodecatheon clevelandii subsp. insulare
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4646
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 west of the turn off to Pozo.
590
Comment
OBI32221
Drymocallis glandulosa
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14380
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
CAS-BOT-BC159528
Drymocallis glandulosa var. glandulosa
Alice Eastwood
1927-4-7
14295
San Luis Obispo
Morro
Comment
UC1321295
Dudleya abramsii subsp. bettinae
R. F. Hoover
1964-6-13
9101
San Luis Obispo
e Morro Bay (San Bernardo Creek)
Comment
UC1593822
Dudleya abramsii subsp. bettinae
Reid Moran
1977-6-30
24280
San Luis Obispo
Cayucos
50
Comment
OBI78807
Dudleya blochmaniae
Michael Walgren
2014-4-15
390
San Luis Obispo
Chevron Oil Company property east of Del Mar Park in the City of Morro Bay.
171
Comment
OBI81776
Dudleya blochmaniae
G. Butterworth
2015-5-18
956
San Luis Obispo
Chorro Creek Ecological Reserve. Mainly N & NE slopes, big hill.
146
Comment
SBBG118281
Dudleya blochmaniae subsp. blochmaniae
J. Clark, M. Petroelje
1998-4-28
San Luis Obispo
LCTA Plot 302, S of Vietnam Village; Camp San Luis Obispo
185
Comment
POM224468
Dudleya blochmaniae subsp. blochmaniae
Alice Eastwood, J. T. Howell
1936-5-7
2288
San Luis Obispo
Near Cayucos.
Comment
UCR106053
Dudleya caespitosa
George K. Helmkamp
1997-6-20
2055
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
OBI16607
Eastwoodia elegans
Robert F. Hoover
1946-6-2
6134
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
OBI43362
Echinochloa crus-galli
Eric Wise
1981-10-23
1326
San Luis Obispo
Sinton South Pond. On Shell Crk Rd 6.4 mi N of hwy 58
Comment
UC338033
Echinochloa crus-galli
unknown
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
OBI43651
Egeria densa
Eric Wise
1982-5-17
1484
San Luis Obispo
Sinton South Pond on Shell Crk Rd 6.4 mi N of hwy 58
Comment
UCD61181
Ehrharta calycina
John Thomas Howell
1968-4-24
44192
San Luis Obispo
San Luis Obispo Co.: Just south of Nacimiento Dam on road to Paso Robles, Santa Lucia Mts.
Comment
OBI75334
Ehrharta erecta
David J. Keil
2011-10-13
31123
San Luis Obispo
Baywood Park-Los Osos area. Vicinity of eastern end of Santa Lucia Ave. near south shore of Morro Bay
Comment
OBI69956
Ehrharta erecta
D. R. Miller
2007-5-22
507 .853
San Luis Obispo
Pine Mt Region. Single location on garden bed margin at D.R. miller Property, Tobacco Crk drainage
650
Comment
SD245351
Elatine californica
David Keil
1998-8-19
27975
San Luis Obispo
Red Hill Rd., 0.3 miles from Hwy 58 and north down steep slope to small reservoir.
Comment
OBI33445
Elatine rubella
David J. Keil
1983-10-21
17996
San Luis Obispo
Just S of Creston along Hwy 229 on Lasma property. Very local on damp soil around fringes of Creston Lake
Comment
CHSC68446
Eleocharis parishii
L. P. Janeway
1988-6-10
2745
San Luis Obispo
Middle Branch Huerhuero Creek near Iron Spring; about 3 1/2 mi south of Creston.
381
Comment
OBI25502
Eleocharis parishii
Dirk R. Walters/Malcolm G. McLeod
1979-8-15
1344
San Luis Obispo
On consultation trip with Michael Mortenson on DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State hwy 58
Comment
OBI58903
Eleocharis parishii
David J. Keil
1998-8-19
27974
San Luis Obispo
Red Hill Rd., 0.3 miles from Hwy 58 and north down steep slope to small reservoir.
Comment
OBI79679
Eleocharis parishii
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31652
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage.
Comment
UCR42830
Elymus elongatus
David J. Keil
1977-8-7
12487
San Luis Obispo
Along Los Osos Valley Road at turnoff to Telephone Company Road c. 0.5 mi west of Foothill Blvd.
44
Comment
OBI80089
Elymus farctus
David J. Keil, Nancy Lagrille, Dieter Wilken, and Mark Skinner
2012-8-28
31517
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area.
3
Comment
OBI32328
Elymus glaucus
David J. Keil
1982-6-26
16193
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI58432
Elymus mollis subsp. mollis
Austin P. Griffiths, G. F. Hrusa, E. W. Thompson
1983-8-7
s.n.
San Luis Obispo
Morro Bay Region. Along longitudinal sandridge just S of midinlet, bayside on Sandspit, Morro Bay
20
Comment
RSA751803
Elymus trachycaulus subsp. trachycaulus
David J. Keil
1998-6-23
27853
San Luis Obispo
At Baldwin residence and on property to W of Baldwin property along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
OBI81068
Elymus triticoides
David J. Keil
1985-6-19
18887
San Luis Obispo
Just north of golf course and Butte Drive, Los Osos, Cuesta by the Sea
Comment
OBI72104
Emex spinosa
Michael Walgren
2010-4-4
105
San Luis Obispo
Morro Strand State Beach in Cayucos, at the S end of the lagoon at Old Crk, along the edge of the dirt parking lot at the N end of Studio Dr. S of hwy 1
Comment
OBI13944
Emmenanthe penduliflora
Robert F. Hoover
1967-6-4
10612
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
UC1124250
Emmenanthe penduliflora
B. Bolt
1936-5-25
733
San Luis Obispo
2.75 miles ENE of Santa Margarita; San Luis Obispo Quad.
335
Comment
OBI64936
Ephedra californica
Greg Wilvert
2005-3-24
27
San Luis Obispo
SE Half of the Caliente Range. Approx 1.6 km NNW of Wells Cyn
939
Comment
OBI7493
Ephedra californica
Robert F. Hoover
1968-4-17
11056
San Luis Obispo
Foothills of Temblor Range near N end of Elkhorn Plain
Comment
OBI7505
Ephedra californica
Robert F. Hoover
1950-4-2
7796
San Luis Obispo
Panorama Hills near base of Crocker Grade
Comment
OBI73294
Epilobium campestre
David J. Keil
2000-5-24
28729
San Luis Obispo
Comment
UCR248213
Epilobium campestre
David J. Keil
1998-8-19
27987
San Luis Obispo
Carrizo Plain, Seven Mile Road at Brythe Road, 0.3 mi from Soda Lake Road
585
Comment
OBI79062
Epilobium ciliatum
David J. Keil
2013-8-19
31893
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
SBBG43253
Epilobium ciliatum subsp. ciliatum
L. W. Edge
1971-2-5
San Luis Obispo
near Oso Flaco Lake
Comment
OBI37157
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-29
794
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI12038
Epilobium ciliatum subsp. watsonii
Robert F. Hoover
1946-8-24
6326
San Luis Obispo
Near Laguna near San Luis Obispo in roadside ditch
Comment
OBI37153
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-29
840
San Luis Obispo
Twin Lake of Dune lakes
Comment
UC1713139
Epilobium ciliatum subsp. watsonii
I. J. Condit
June 1912
San Luis Obispo
San Carpojo Coast
Comment
OBI33117
Epilobium densiflorum
David J. Keil
1983-9-10
17949
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
UC1392962
Epilobium densiflorum
R. F. Hoover
1969-8-25
11556
San Luis Obispo
Laguna de San Luis Obispo
Comment
OBI12153
Epilobium densiflorum
Robert F. Hoover
1966-7-13
9910
San Luis Obispo
Wilson Cyn crk about 1 mi S of Middle Branch Huerhuero crk
Comment
OBI12157
Epilobium densiflorum
Barrett Anderson
1975-6-28
617
San Luis Obispo
Along hwy 58, Calf Cyn
366
Comment
UC454365
Equisetum X ferrissii
I. J. Condit
1908-1-22
San Luis Obispo
C. P. S. Canyon
Comment
OBI35078
Equisetum hyemale
Eric Wise
1981-7-26
961
San Luis Obispo
Poly Canyon, along stream, Cal Poly campus
Comment
LA211695
Equisetum laevigatum
Mark A. Elvin;
2014-5-2
211695
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
OBI49930
Equisetum laevigatum
David J. Keil, Kathy Bay & Rich Ferguson
1984-4-28
18132
San Luis Obispo
American Canyon area in La Panza Mountains
Comment
UC1296385
Equisetum laevigatum
R. F. Hoover
1948-4-14
7440
San Luis Obispo
mouth of Old Creek near Cayucos
Comment
OBI30894
Equisetum telmateia
Julie M. Vanderwier
1979-8-26
201
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI35074
Equisetum telmateia
Eric Wise
1981-6-26
689
San Luis Obispo
Drainage ditch at eat entrance of Cambria Air Force Station. 5.6 mi. S. of Cambria W. of Hwy. 1.
Comment
UCR38981
Eragrostis curvula var. curvula
David J. Keil
1981-3-7
14286
San Luis Obispo
c. 1 mile east of junction with California Hwy 227 along Lopez Lake Road
Comment
CDA43125
Eragrostis pectinacea
David J. Keil
1988-9-21
21141
San Luis Obispo
Campus of Calif Polytechnic State University, San Luis Obispo. Along Via Carta just N of Brizziolara Creek.
0
Comment
UC55295
Eremalche parryi
J. H. Barber
1899-5-6
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC209648
Eremalche parryi
Clare B. Hardham
1959-4-14
4256
San Luis Obispo
Intersection Shell Creek Road and Cammatti Road
Comment
OBI12399
Eremalche parryi subsp. kernensis
Eben McMillan
1952-6-19
155
San Luis Obispo
8 mi S of Soda Lake, Carissa Plains
Comment
SBBG4671
Eremalche parryi subsp. parryi
C. B. Hardham
1959-4-14
4256
San Luis Obispo
ca. 25 mi E of Paso Robles, jct of Camatta Rd and Shell Crk Rd
Comment
UC1969576
Eremophila maculata
Michael Curto
2009-2-24
s. n.
San Luis Obispo
Leaning Pine Arboretum, Campus of California Polytechnic State University, San Louis Obispo.
Comment
CAS-BOT-BC160165
Eremothera boothii subsp. decorticans
Ernest C. Twisselmann
1962-4-29
7024
San Luis Obispo
Head of Frenchuaboy Canyon, Choice Valley Hills
640
Comment
UC454583
Eremothera boothii subsp. decorticans
I. J. Condit
1910-3-30
San Luis Obispo
Carrisa Plains
Comment
CAS-BOT-BC514341
Eriastrum densifolium subsp. austromontanum
Ernest C. Twisselmann
1955-6-16
2180
San Luis Obispo
La Panza Range. Syncline Hill, 1 mi W of San Juan River [on another sheet this collection, A.Day queried: east of?] on Carrisa Plains Road
548
Comment
UC1034567
Eriastrum densifolium subsp. densifolium
R. F. Hoover
1947-7-10
7295
San Luis Obispo
short distance n north edge of Santa Maria Valley (on Guadalupe-Arroyo Grande road)
Comment
RSA0107366
Eriastrum densifolium subsp. densifolium
Ralph Hoffmann
1931-5-30
s.n.
San Luis Obispo
Oceano.
Comment
CAS-BOT-BC187941
Eriastrum hooveri
R. F. Hoover
1967-6-4
10601
San Luis Obispo
Canyon in Temblor Range near N end of Elkhorn Plain
Comment
SBBG83802
Eriastrum pluriflorum
C. F. Smith
1986-5-15
12085
San Luis Obispo
near Ridge Rd, ca. 1 mi W of Caliente Mtn Lookout
1524
Comment
UC572410
Eriastrum pluriflorum
A. E. Wieslander
1934-4-27
466
San Luis Obispo
near San Juan River; La Panza Quadrangle
457
Comment
UCD83074
Eriastrum pluriflorum
CNPS SSN-SJV Foothill Team
2008-5-6
99
San Luis Obispo
San Luis Obispo County: Carrizo Plains.
803
Comment
UC1118650
Ericameria arborescens
H. C. Lee
1936-5-22
624
San Luis Obispo
1.25 mi se Colwell Ranch-Pine Ranch; Nipomo Quad., Santa Barbara National Forest
960
Comment
UC1118710
Ericameria cuneata var. spathulata
H. C. Lee
1936-5-27
641
San Luis Obispo
2.5 mi se of Colwell Ranch Santa Barbara National Forest, Nipomo Quadrangle (in rocks)
Comment
OBI16556
Ericameria ericoides
Robert F. Hoover
1946-10-20
6507
San Luis Obispo
Price Canyon
Comment
OBI43733
Ericameria ericoides
David J. Keil
1986-10-13
19781
San Luis Obispo
Sweet springs area on southern shore of Morro Bay
5
Comment
SJSU1448
Ericameria ericoides
C. W. Sharsmith
1953-11-29
6115
San Luis Obispo
Pismo Beach
Comment
OBI77687
Ericameria linearifolia
G. F. Hrusa
1998-3-26
14175
San Luis Obispo
Carrizo Plain Natural Area. N side of ridge between S side of Swain Pasture and Swain Wash approx 5 mi S of Panorama rd inters. with Soda Lake Rd
680
Comment
UC1118727
Ericameria linearifolia
W. A. Peterson
1937-4-8
667
San Luis Obispo
1.5 mi e La Panza Ranch; La Panza Quad.
533
Comment
RSA302641
Ericameria linearifolia
J. R. Shevock
1971-4-5
882
San Luis Obispo
Temblor Range
602
Comment
SFV16391
Ericameria linearifolia
P. M. Schiffman
1993-3-19
s. n.
San Luis Obispo
Carrizo Plain Elkhorn Plain hillside.
Comment
UC1119143
Ericameria nauseosa var. hololeuca
H. A. Jensen
1933-6-14
330
San Luis Obispo
Cuyama River Avenal Quad., Cuyama River
243
Comment
JEPS25094
Erigeron blochmaniae
John H. Weiler and T. Robbins
1959-8-8
59228
San Luis Obispo
near the top of dunes on the w side of Lake Oso Flaco
Comment
OBI7455
Erigeron blochmaniae
David J. Keil
1976-10-16
11861
San Luis Obispo
Montana de Oro State Park
Comment
OBI30710
Erigeron bonariensis
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI33113
Erigeron canadensis
David J. Keil
1983-9-10
17968
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon; at S end of hwy bridge over the Arroyo
Comment
OBI79254
Erigeron divergens
David J. Keil
2012-5-27
31358
San Luis Obispo
San Luis Range. Irish Hills Open Space, San Luis Obispo. Froom Creek Trail
Comment
UC895839
Erigeron foliosus var. foliosus
Alice Eastwood and John Thomas Howell
1938-6-13
5905
San Luis Obispo
on road to Creston, sw of Shandon
Comment
UC31479
Erigeron foliosus var. franciscensis
unknown
San Luis Obispo
Arroyo Grande
Comment
OBI57091
Erigeron philadelphicus
G. F. Hrusa
1995-5-28
12237
San Luis Obispo
Black Butte Research Natural Area. Base of steep rocky cliff at SE base of Peak 3
500
Comment
SBBG110391
Erigeron philadelphicus
C. B. Hardham
1957-6-18
2258
San Luis Obispo
Tierra Redonda
Comment
OBI79493
Erigeron sanctarum
David J. Keil, with Mike Walgren & Lisa Andreano
2013-5-1
31773
San Luis Obispo
Montana de Oro State Park. Slopes north of Coon Creek, burned over in fall 2012 controlled burn/wildfire
100
Comment
CAS-BOT-BC216241
Eriodictyon californicum
Clare B. Hardham
1957-4-25
1726
San Luis Obispo
Cypress Mt., Santa Lucia Mountains
Comment
OBI81064
Eriodictyon crassifolium
Michael Walgren
2015-2-14
446
San Luis Obispo
Santa Maria river just west of Highway 101
62
Comment
UC1372689
Eriodictyon crassifolium var. nigrescens
Robert J. Rodin
1970-6-18
8412
San Luis Obispo
along Highway 166 about 24 mi w New Cuyama; w of New Cuyama
Comment
OBI2748
Eriodictyon parryi
Robert F. Hoover
1969-6-3
11364
San Luis Obispo
18 mi E of Creston on La Panza rd (hwy 58), plateau on Cammatti-Navajo divide.
Comment
RSA492655
Eriodictyon tomentosum
C. F. Smith
1988-5-17
12136
San Luis Obispo
Along dirt road up north slopes of Pine Mountain, about 1 mile or so below summit. McChesney Wilderness, La Panza Range.
Comment
OBI11159
Eriogonum angulosum
Robert F. Hoover
1967-4-16
10481
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
UC1296092
Eriogonum angulosum
R. F. Hoover
1949-5-29
7728
San Luis Obispo
Cottonwood Pass, w side Cottonwood Pass
Comment
CAS-BOT-BC248575
Eriogonum angulosum
R. F. Hoover
1966-10-8
10143
San Luis Obispo
Pass at southeast end of Carrizo Plain
Comment
CAS-BOT-BC241992
Eriogonum cinereum
Ernest C. Twisselmann
1967-7-31
13546
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
JEPS96173
Eriogonum cithariforme
Dana York
1995-10-3
155
San Luis Obispo
7 km e of Cholame (a few hundred meters s of Highway 41); interior Coast Range
Comment
OBI28767
Eriogonum clavatum
Melissa Luckow, with CNPS
1981-4-18
659
San Luis Obispo
Ca. 1/2 mi S of Soda Lake on hwy 58
Comment
RSA201580
Eriogonum eastwoodianum
Robert F. Hoover
1949-5-29
7733
San Luis Obispo
Cottonwood Pass, west side
Comment
POM165490
Eriogonum elongatum
Benjamin Cobb
1907-1
s.n.
San Luis Obispo
Near San Luis Obispo.
Comment
CAS-BOT-BC249813
Eriogonum elongatum var. elongatum
Chester Dudley
1935-1-1
s.n.
San Luis Obispo
San Miguel
Comment
POM161206
Eriogonum fasciculatum var. fasciculatum
Lester Rowntree
1929-7-8
s.n.
San Luis Obispo
Morro Creek Road
Comment
CDA21144
Eriogonum fasciculatum var. foliolosum
G. F. Hrusa
1993-5-21
11051
San Luis Obispo
Huasna area. Approx. 4 km. beyond Stony Creek Campground.
Comment
SBBG104549
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-16
ROB 6
San Luis Obispo
1 km E of Gate 11; Camp Roberts
Comment
CAS-BOT-BC250244
Eriogonum fasciculatum var. polifolium
R. F. Hoover
1946-6-30
6219
San Luis Obispo
La Panza district
Comment
OBI11094
Eriogonum fasciculatum var. polifolium
Robert F. Hoover
1967-6-4
10614
San Luis Obispo
Cyn in temblor range near N end of Elkhorn Plain
Comment
OBI11098
Eriogonum fasciculatum var. polifolium
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
Caliente Mt
914
Comment
CAS-BOT-BC250530
Eriogonum gracile
R. F. Hoover
1946-9-14
6375
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC250514
Eriogonum gracile
Clare B. Hardham
1959-6-10
4850
San Luis Obispo
Santa Lucia Mountains. Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC250537
Eriogonum gracile
Clare B. Hardham
1957-7-15
2455
San Luis Obispo
Santa Lucia Mountains. Atascadero Creek about 1/2 mile south of Morro Rd.
Comment
CAS-BOT-BC250539
Eriogonum gracile
Clare B. Hardham
1956-6-23
999
San Luis Obispo
Santa Lucia Mountains. 12th Street Canyon, Paso Robles
Comment
OBI11050
Eriogonum gracile var. gracile
Robert F. Hoover
1949-5-15
7696
San Luis Obispo
14 mi E of Creston on La Panza Rd
Comment
RSA132992
Eriogonum gracillimum
Clare B. Hardham
1957-4-27
1765
San Luis Obispo
Foothills of Caliente Mt. edge of Carissa Plains.
Comment
HSC82872
Eriogonum gracillimum
G. F. Pratt
1985-5-4
San Luis Obispo
Along Hwy. 58, 7 miles west of Simmler at the western edge of the Carrizo plain
671
Comment
CAS-BOT-BC257484
Eriogonum inerme var. inerme
R. F. Hoover
1952-6-10
8243
San Luis Obispo
Black Mt., La Panza Ranges
Comment
RSA179953
Eriogonum inflatum var. inflatum
E. C. Twisselmann
1965-4-25
10549
San Luis Obispo
Hills at the summit of Palo Prieta Canyon.
Comment
CDA17529
Eriogonum parvifolium
Austin Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; Bay side 1/3 way S of point on Morro Bay Sandspit.
Comment
OBI33279
Eriogonum parvifolium
David J. Keil, Melissa Luckow, Richard A. Pimentel, Rhonda Riggins-Pimentel
1982-3-13
15717
San Luis Obispo
Pennington Crk Bio reserve, W of San Luis Obispo
Comment
OBI35418
Eriogonum parvifolium
Melody Dickens
1980-4-16
2
San Luis Obispo
Morro Rock, Morro Bay
Comment
UC634594
Eriogonum parvifolium
H. L. Mason
1929-10-12
5499
San Luis Obispo
9 mi e Morro Bay
Comment
OBI10982
Eriogonum parvifolium
Robert F. Hoover
1964-8-13
9211
San Luis Obispo
Santa Lucia Range. San Bernardo Crk
Comment
POM194203
Eriogonum parvifolium var. parvifolium
J. T. Howell
1927-8-16
3001
San Luis Obispo
Pismo Beach
Comment
SD12567
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Sand dunes, northwest of Guadalupe
Comment
CAS-BOT-BC268390
Eriogonum roseum
R. F. Hoover
1946-9-15
6413
San Luis Obispo
West edge of Carrizo Plain, w. of Simmler
Comment
RSA201574
Eriogonum roseum
Robert F. Hoover
1949-5-22
7723
San Luis Obispo
14 mi. E Creston on La Panza rd., in clay soil.
Comment
CHSC55854
Eriophyllum confertiflorum
L. P. Janeway
1988-4-15
2634
San Luis Obispo
Canyon fronting Polonio Pass.
548
Comment
OBI80419
Eriophyllum confertiflorum
David J. Keil
1978-8-10
12961
San Luis Obispo
Top of Cuesta Ridge, west sid, between Cuesta Botanical Area and end of paved road.
770
Comment
RSA128207
Eriophyllum confertiflorum
Clare B. Hardham
1958-5-7
3210
San Luis Obispo
Hills between Bee Rock and the Nacimiento River
Comment
UCD132269
Eriophyllum confertiflorum var. confertiflorum
G. K. Helmkamp; E. A. Helmkamp
2001-4-29
6560
San Luis Obispo
San Luis Obispo County: Irish Hills: Clark Valley Rd., 2.8 mi S of Los Osos Valley Rd (E of Los Osos).
91
Comment
UCR160151
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9563
San Luis Obispo
South Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 5.4 mi northeast of Huasna Township Road.
256
Comment
JEPS59921
Eriophyllum multicaule
Lewis S. Rose
1968-4-8
68032
San Luis Obispo
Baywood Park Morro Bay, Baywood Park
15
Comment
OBI56613
Eriophyllum multicaule
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27414
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak.
1554
Comment
OBI18734
Eriophyllum multicaule
Robert F. Hoover
1947-4-20
6978
San Luis Obispo
Near El Dorado School
Comment
POM216198
Eriophyllum multicaule
D. D. Keck
1933-5-5
2226
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
Comment
OBI64982
Eriophyllum pringlei
Greg Wilvert
2005-4-2
108
San Luis Obispo
SE Half of the Caliente Range. 4 km W of Caliente Mtn
1235
Comment
UC1285403
Eriophyllum pringlei
R. F. Hoover
1947-3-29
6802
San Luis Obispo
5 mi e Creston (on La Panza road)
Comment
CAS-BOT-BC301947
Eriophyllum staechadifolium
Ernest C. Twisselmann
1955-10-1
2416
San Luis Obispo
Morro Rock
4
Comment
CAS-BOT-BC301949
Eriophyllum staechadifolium
John Thomas Howell
1964-6-30
40858
San Luis Obispo
Cambria
Comment
CDA17560
Eriophyllum staechadifolium
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Just N of Oso Flaco Lake.
0
Comment
SBBG44846
Eriophyllum staechadifolium
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake
Comment
SEINET4208519
Eriophyllum staechadifolium
Richard R. Halse
2012-3-26
8428
San Luis Obispo
Along State Hwy. 1, ca. 2.7 miles north of San Simeon, just south of the turnoff to the Hearst Castle; ca. 6 miles north of Cambria.; 0
10
Comment
UCSC000437
Erodium cicutarium
L. C. Watson
2008-3-23
s.n.
San Luis Obispo
Poly grounds
Comment
OBI31461
Erodium cicutarium
Joy Nishida, Robert Allen
1982-4-10
253
San Luis Obispo
Near stream in American cyn campground
524
Comment
UC580856
Erodium macrophyllum
Ira L. Wiggins
1935-4-19
7959
San Luis Obispo
15 mi se Shandon (w end of Choice Valley); Choice Valley
Comment
UC1130320
Erodium moschatum
N. K. Carlson
1936-3-18
138
San Luis Obispo
0.6 mi ssw Picacho; Arroyo Grande Quad.
99
Comment
UCR248191
Erophila verna
David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome
1991-4-6
21498
San Luis Obispo
Nipomo Dunes, Big Coreopsis Hill south of Oso Flaco Lake
Comment
UCR160291
Eruca vesicaria subsp. sativa
George K. Helmkamp
2004-5-1
8555
San Luis Obispo
Central Coast, south of Arroyo Grande along Calif. Hwy 1, south of Callender Rd beside Conoco-Phillips refinery
30
Comment
CAS-BOT-BC41447
Eruca vesicaria subsp. sativa
Ernest C. Twisselmann
1954-4-12
1046
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Road at Cholame Creek Bridge.
426
Comment
UC106357
Eryngium armatum
Mrs. K. Curran
1898-6-1
San Luis Obispo
San Simeon
Comment
RSA603295
Eryngium armatum
R. E. Riefner
1997-7-5
97 -227
San Luis Obispo
San Simeon, near the Coast Guard Station
Comment
OBI66707
Eryngium pendletonense
David J. Keil, with Robyn Cox, Cindy sage and Orrin Sage
2002-2-11
29743
San Luis Obispo
Between Cinnabar Hill and Oak Knoll, South of Arroyo de la Cruz
Comment
CAS-BOT-BC54454
Erysimum capitatum
Alice Eastwood; John Thomas Howell
1935-3-25
2001
San Luis Obispo
Cholame.
Comment
CAS-BOT-BC54503
Erysimum capitatum
Walter Knight
1935-4-13
s.n.
San Luis Obispo
Carrizo Plain.
Comment
CAS-BOT-BC54477
Erysimum capitatum
Ira L. Wiggins
1929-5-24
3765
San Luis Obispo
Roadside 1.5 miles east of Templeton.
Comment
OBI15040
Erysimum capitatum var. capitatum
Robert F. Hoover
1967-4-16
10466
San Luis Obispo
Elkhorn Hills
Comment
OBI31136
Erysimum capitatum var. capitatum
Julie M. Vanderwier
1979-5-23
129
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1001167
Erysimum capitatum var. capitatum
Robert F. Hoover
1953-5-16
8303
San Luis Obispo
foothills on ne side Carrizo Plain (5 mi ne)
Comment
UCSB2349
Erysimum capitatum var. capitatum
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
Near San Juan Creek, Syncline Hill, 5 miles east of La Panza
548
Comment
SBBG41448
Erysimum suffrutescens
H. M. Pollard
1968-6-7
San Luis Obispo
near Oso Flaco Lake
Comment
UC1296185
Erysimum suffrutescens
R. F. Hoover
1946-8-17
6299
San Luis Obispo
n end Morro Bay (sand dunes)
Comment
OBI9425
Erythranthe cardinalis
Robert F. Hoover
1969-7-12
11454
San Luis Obispo
4 mi W of Paso Robles on Peachy Cyn rd
Comment
OBI48261
Erythranthe floribunda
David J. Keil
1989-6-3
21222
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI33690
Erythranthe microphylla
Melissa Luckow, Jerry Rendon
1980-4-24
27
San Luis Obispo
Poly cyn, about 1/4 mi from end of rd
Comment
UCD95253
Eschscholzia caespitosa
G. F. Hrusa
1995-5-28
12274
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area; on SW facing slope below Peak 1 radio facility.
640
Comment
CAS-BOT-BC403473
Eschscholzia californica
R. F. Hoover
1948-4-17
7465
San Luis Obispo
San Juan River south of Shandon
Comment
JEPS116448
Eschscholzia californica
Alice Le Duc
1999-4-28
394
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
OBI3896
Eschscholzia californica
Elizabeth Rudd
1971-5-23
267
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
SEINET7063615
Eschscholzia californica
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Terrace in Cuyama Valley and the Cuyama River. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83).
396
Comment
UC1314982
Eschscholzia californica
R. F. Hoover
1967-5-6
10528
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC403510
Eschscholzia californica
Ernest C. Twisselmann
1953-6-1
227
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County
Comment
OBI6960
Eschscholzia californica
Howard Carr
1970-5-1
7013
San Luis Obispo
Private garden residence 4677 Yerba Ave, Atascadero
195
Comment
RSA201521
Eschscholzia hypecoides
Robert F. Hoover
1950-4-2
7784
San Luis Obispo
W branch of Fernandez Creek just above La Panza-Creston Rd.
Comment
CAS-BOT-BC5910
Eschscholzia lemmonii var. cuspidata
L. (Lorenzo Dow) Jared
1893-5-1
s.n.
San Luis Obispo
unspecified
Comment
OBI79937
Eucalyptus globulus
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31872
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
400
Comment
OBI65315
Eucalyptus sideroxylon
Matt Ritter
2005-12-5
25
San Luis Obispo
Cal Poly campus
Comment
OBI22800
Eucalyptus tereticornis
Patrick Amaya
1972-2-19
10
San Luis Obispo
Cal Poly campus, next to Ag Engr bldg
Comment
OBI79131
Eucalyptus torquata
David J. Keil
2011-11-12
31184
San Luis Obispo
San Luis Obispo. Vegetated strip opposite San Luis Obispo High School along San Luis Drive extending into riparian corridor of San Luis Creek
75
Comment
OBI57819
Euphorbia maculata
David J. Keil
1998-5-20
27333
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
CAS-BOT-BC207077
Euphorbia ocellata
Ernest C. Twisselmann
1967-8-22
13554
San Luis Obispo
Dorothy Twisselmann Ranch - Temblor Range and the Western San Joaquin Valley
670
Comment
CAS-BOT-BC207079
Euphorbia ocellata
Ernest C. Twisselmann
1954-6-12
1353
San Luis Obispo
Southern Temblor Mountains, canyon 2.6 miles south of Crocker Grade - Temblor Range and the Western San Joaquin Valley
670
Comment
OBI76879
Euthamia occidentalis
D. R. Miller
2011-9-25
911 .1002
San Luis Obispo
along crk side of Moonstone Beach Dr 100 m W of the Hotel El colibri, Cambria
9
Comment
OBI40171
Extriplex californica
David J. Keil
1981-4-25
14582
San Luis Obispo
Baywood Park at Sweet Springs marsh. Freshwater spring emptying into southern end of Morro Bay salt marsh
Comment
OBI77919
Extriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. More or less midway between Oso Flaco crk and Santa Maria R
Comment
SBBG109466
Festuca
C. B. Hardham
1961-4-26
6936
San Luis Obispo
Franklin Grade, Adelaida
Comment
OBI80425
Festuca arundinacea
David J. Keil
1992-8-3
23619
San Luis Obispo
Laguna Lake Park.
170
Comment
SBBG19090
Festuca bromoides
C. B. Hardham
1961-5-18
7093 b
San Luis Obispo
Ocean View Mine, N of Cambria
762
Comment
OBI33058
Festuca californica
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
17008
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
CAS-BOT-BC278337
Festuca californica subsp. californica
Clare B. Hardham
1960-6-1
6006
San Luis Obispo
Santa Lucia Mountains. Little Burnett Creek
Comment
RSA123464
Festuca californica subsp. hitchcockiana
G. T. Nordstrom
1937-5-10
1191
San Luis Obispo
3.2 miles SE of Asuncion School.
366
Comment
CAS-BOT-BC278374
Festuca elmeri
Ira L. Wiggins
1929-5-24
3747
San Luis Obispo
1 1/2 miles east of Templeton
Comment
OBI80606
Festuca microstachys
David J. Keil
1992-1
22966
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
UCR9400
Festuca microstachys
D. H. Wilken
1965-3-27
140 C
San Luis Obispo
Crocker Grade, W slope of the Temblor Range
915
Comment
OBI21840
Festuca microstachys
Robert F. Hoover
1966-4-20
9813
San Luis Obispo
E of Atascadero on Creston road, on grade E of Salinas River
Comment
OBI28541
Festuca myuros
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
156
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
UCR161358
Festuca myuros
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9086
San Luis Obispo
Central Coast Hills., Irish Hills; crest of Prefumo Canyon Road, 5.2 mi west of Los Osos Valley Road
409
Comment
UCR170023
Festuca myuros
George K. Helmkamp, E. A. Helmkamp
2005-2-16
8928
San Luis Obispo
Central Coast, Mesa Dune Mobile Home Park; SW of Arroyo Grande along Calif. Highway 1
76
Comment
OBI19849
Festuca myuros
Walter F. Chesebro
1978-5-7
144
San Luis Obispo
Above Valley Vista campground, 12 [no unites given] above beginning of Mt. Abel Rd
Comment
SBBG112510
Festuca octoflora
D. Keil
1985-3-31
18488
San Luis Obispo
Calf Cyn area along St Hwy 58, halfway between Park Hill Rd and Hwy 229
Comment
SBBG94039
Festuca perennis
S. A. Junak, T. Ayers
1989-6-28
4108
San Luis Obispo
main rd (USFS Rd 29S11.3) at saddle on ridge at extreme W edge of the Cuesta Ridge Botanical Area, 0.5 mi W of boundary, ca. 5.7 mi W of US Hwy 101
746
Comment
OBI6251
Festuca perennis
Robert J. Rodin
1970-5-5
8396
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
OBI27390
Foeniculum vulgare
Thomas Burrows
1980-6-20
90
San Luis Obispo
Reservoir Cyn
168
Comment
OBI25566
Frangula californica subsp. californica
David J. Keil
1981-5-16
14659
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI58672
Frangula californica subsp. californica
David J. Keil
1998-6-12
27799
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
OBI8435
Frangula californica subsp. tomentella
David J. Keil
1977-7-3
12475
San Luis Obispo
Campus of Calif Polytechnic State Univ, San Luis Obispo
Comment
SD75759
Frankenia salina
Helen V. Witham
1969-9-27
510
San Luis Obispo
East end of Morro Bay.
2
Comment
CAS-BOT-BC211635
Frankenia salina
Ernest C. Twisselmann
1958-8-17
4682
San Luis Obispo
Vernal pool along the San Andreas Fault at the summit of Palo Prieta Canyon, Temblor Range and the Western San Joaquin Valley
685
Comment
OBI61073
Frankenia salina
P. A. Holden
1968-10-3
595
San Luis Obispo
S of Pismo Beach just N of Grover City with Saliconria sp.
Comment
JEPS43928
Fraxinus dipetala
Benj. Cobb
1907-4-21
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC205932
Fremontodendron californicum
Robert F. Thorne; P. Everett
1963-6-7
32141
San Luis Obispo
Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway
548
Comment
OBI3477
Fremontodendron californicum
R. Martinez
1966-3-19
12
San Luis Obispo
Cuesta Grade road to TV station
Comment
SBBG88016
Fremontodendron californicum
C. F. Smith
1988-5-17
12135
San Luis Obispo
dirt rd up N slope of Pine Mtn, ca. 1 mi or so below summit, Machesna Wilderness
Comment
CAS-BOT-BC504395
Fritillaria
R. F. Hoover
1964-4-15
8734
San Luis Obispo
Northwest of Cuesta Pass
Comment
POM97318
Fritillaria affinis
Philip A. Munz
1926-4-8
10162
San Luis Obispo
Paso Robles
Comment
RSA17796
Fritillaria affinis
Carl B. Wolf
1929-4-15
3576
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
CAS-BOT-BC130283
Fritillaria biflora
Clare B. Hardham
1956-2-24
147
San Luis Obispo
San Simeon Creek
Comment
CAS-BOT-BC130291
Fritillaria biflora
R. F. Hoover
1947-3-8
6652
San Luis Obispo
San Simeon
Comment
RSA760011
Fritillaria biflora
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6831
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, 7 air miles N of San Simeon, 2-3 miles from Hwy 1
122
Comment
OBI74380
Galium andrewsii
Theo Fitanides, Anthony Baniaga
2010-4-23
150
San Luis Obispo
Tierra Redonda BLM ACEC.
Comment
JEPS52795
Galium andrewsii subsp. intermedium
G. Ledyard Stebbins
1964-12-25
6200
San Luis Obispo
1/4 mi away Highway 101 (just w of pass summit); Cuesta Grade
426
Comment
UC914282
Galium andrewsii subsp. intermedium
Verne Grant and Alva Grant
1948-5-28
8567
San Luis Obispo
canyon 2-3 mi n Santa Margarita (on Hwy 101)
Comment
CDA11465
Galium aparine
G. F. Hrusa
1995-5-28
12227
San Luis Obispo
Black Butte Research Natural Area. Ridge immed. WNW of Peak 2.
Comment
OBI78461
Galium aparine
Steven A. Junak
1990-5-1
4279
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres NF; Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca 2.4 mi W of hwy 101, ca 1.2 rd mi S of Tassajera CRk Rd
533
Comment
OBI3882
Galium californicum subsp. flaccidum
Patricia Wiese
1971-5-24
63
San Luis Obispo
Cuesta Ridge Botanical Area. 3 mi NW of Cuesta Pass
762
Comment
OBI58704
Galium californicum subsp. maritimum
David J. Keil
1998-4-27
26927
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
OBI79942
Galium californicum subsp. maritimum
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31863
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
400
Comment
UCD121776
Galium hardhamiae
Roman Gankin; S. G. Schultz
1965-3-29
461
San Luis Obispo
San Luis Obispo County: On east side near road, below summit of Burnett Peak.
Comment
RSA681185
Galium nuttallii
Scott D. White, Ken McDonald
2001-5-9
8459
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI80079
Galium parisiense
David J. Keil
2000-5-27
28765
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
OBI9921
Galium porrigens
Robert F. Hoover
1964-6-6
8952
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
JEPS86842
Galium porrigens var. porrigens
T. J. Ayers with S. Junak and D. Shaw
1989-5-10
726
San Luis Obispo
just n Pick and Shovel Mine (along w fork of stream at Dead Miners Camp, slopes above stream); Los Padres National Forest, Cuesta Ridge Botanical Area
Comment
UCD132366
Gamochaeta pensylvanica
C. M. Belshaw
1936-3-31
1764
San Luis Obispo
San Luis Obispo County: 2.5 miles north northwest of Morro.
15
Comment
OBI66540
Garrya elliptica
David J. Keil
1996-12-5
s.n.
San Luis Obispo
Prefumo Cyn
Comment
CAS-BOT-BC208390
Garrya elliptica
R. F. Hoover
1957-7-19
8392
San Luis Obispo
Near summit of Cambria-Adelaida road
Comment
RSA00040393
Garrya veatchii
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6293
San Luis Obispo
East end of the Santa Lucia Wilderness. Started at locked gate to lookout on Hi Mountain, then south southeast to Hi Valley, then east to Road 30S05.2., Trail started near 35.26052N 120.42981W. ended at 35.24926N 120.38324W.
558
Comment
SBBG93692
Gastridium phleoides
S. A. Junak
1989-4-27
3980
San Luis Obispo
N side of main rd to abandoned mine at Dughi Spring, ca. 1.8 mi W of E boundary, 4.8 mi W of US Hwy 101
798
Comment
SBBG17131
Gaultheria shallon
C. B. Hardham
1959-5-23
4642
San Luis Obispo
Islay Cyn
Comment
CDA4136
Genista
T. C. Fuller
1968-5-22
17076
San Luis Obispo
Ardath Drive south of Pembrook Drive, Cambria.
0
Comment
OBI77083
Genista monspessulana
David J. Keil, Dirk Walters
1986-5-2
19342
San Luis Obispo
Santa Lucia Mts just No of San Luis Obispo in Reservoir Cyn
305
Comment
OBI31807
Geranium dissectum
Turnquist, Smeltzer
1982-5-1
78
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
UCSB32393
Geranium dissectum
Fortlage, Robert
1961-6-9
San Luis Obispo
Cambria
15
Comment
UCR247889
Gilia
David J. Keil, Rhonda L. Riggins
2003-4-23
30133
San Luis Obispo
Inner South Coast Range, Caliente Range, along main ridge northwest of Caliente Peak
1280
Comment
RSA113510
Gilia achilleifolia
Clare B. Hardham
1957-5-4
1810
San Luis Obispo
San Luis Obispo
Comment
RSA115611
Gilia achilleifolia
E. C. Twisselmann
1955-5-18
2009
San Luis Obispo
Hughes Canyon, Red Hills; eastern San Luis Obispo County.
564
Comment
UC1123671
Gilia achilleifolia subsp. achilleifolia
C. M. Belshaw
1936-3-17
1626
San Luis Obispo
2.2 mi se Nipomo; Nipomo Quad., se of Nipomo
Comment
UC1502530
Gilia achilleifolia subsp. achilleifolia
Daniel J. Schoen
1979-5-10
San Luis Obispo
Population #77011 Population Name: Park Hill Road (Park Hill Road)
Comment
UC1605475
Gilia achilleifolia subsp. achilleifolia
Peter L. Morrell with Donna Krause
1994-5-27
455
San Luis Obispo
0.8 mi n of Avila Beach - San Luis Bay exit off CA Hwy 101 (at 6060 Ontario Rd.); n of Avila Beach - San Luis Bay exit off CA Hwy 101
100
Comment
SBBG64394
Gilia achilleifolia subsp. multicaulis
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC583364
Gilia achilleifolia subsp. multicaulis
Alice Eastwood, John Thomas Howell
1936-5-5
2207
San Luis Obispo
near Atascadero; near Atascadero
Comment
UC1123794
Gilia clivorum
N. K. Carlson
1936-3-26
232
San Luis Obispo
1.3 mi sw Black Butte; San Luis Obispo Quadrangle
Comment
UCR161691
Gilia clivorum
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8959
San Luis Obispo
South Coast Ranges, along Huasna Road, c. 5 mi. NE of its junction with Huasna Towship Road (generally east of Arroyo Grande)
244
Comment
OBI74542
Gilia latiflora subsp. cuyamensis
George Butterworth
2010-4-23
782
San Luis Obispo
Chimineas Ranch. Garcia Rd, 0.1 mi S of Caliente Rd
1033
Comment
RSA140762B
Gilia malior
Clare B. Hardham
1960-4-8
5357
San Luis Obispo
Bed of San Juan River, Road from Paso Robles, to Simmler.
Comment
CAS-BOT-BC402038
Gilia ochroleuca subsp. minima
Clare B. Hardham
1960-3-28
5258
San Luis Obispo
Santa Lucia Mountains. Opposite Bee Rock (south side of road)
304
Comment
CAS-BOT-BC225558
Gilia tenuiflora
Ernest C. Twisselmann
1969-4-14
15115
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston La Panza Range
419
Comment
RSA151640
Gilia tenuiflora
R. C. Bacigalupi, S. Carlquist, G. Thomas Robbins
1954-3-27
4382
San Luis Obispo
Between Shandon and Cholame
335
Comment
CAS-BOT-BC225551
Gilia tenuiflora
Eben McMillan
1957-3-26
3298 A
San Luis Obispo
Pinole Hills, Sandy Canyon, eastern San Luis Obispo County
518
Comment
RSA212013
Gilia tenuiflora subsp. amplifaucalis
E. C. Twisselmann
1969-4-14
15115
San Luis Obispo
Bedell ranch, 5 miles southeast of Creston
419
Comment
UC575336
Gilia tenuiflora subsp. amplifaucalis
David D. Keck and J. Clausen
1935-4-9
3108
San Luis Obispo
on road to Lost Hills 5 mi e Cholame (summit of Polonio Pass); e of Cholame, on road to Lost Hills, Polonio Pass
579
Comment
RSA185450
Gilia tenuiflora subsp. amplifaucalis
Clare B. Hardham
1965-4-21
12578
San Luis Obispo
Pismo Dunes
Comment
SBBG107818
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1957-5-4
1860
San Luis Obispo
Tierra Redonda
Comment
SBBG117504
Gilia tenuiflora subsp. tenuiflora
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2001-4-17
CR 202
San Luis Obispo
jct of boundary rd and rd to top of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts
252
Comment
RSA150801
Gilia tricolor
D. E. Breedlove
1962-3-29
2054
San Luis Obispo
24.2 miles west of Simmler, La Panza Range
442
Comment
SBBG34857
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
1886-4-23
San Luis Obispo
Santa Margarita fossil beds
Comment
RSA128100
Githopsis diffusa subsp. diffusa
Clare B. Hardham
1957-5-12
1906
San Luis Obispo
Franklin Creek near Camp Natoma.
Comment
OBI65804
Githopsis specularioides
D. R. Miller
1981-4-30
481 -20
San Luis Obispo
Pine Mt Region. Growing along trl edge in orchard on my property, on the E slope of Pine Mt
700
Comment
UCD95450
Glaucium flavum
Ernest C. Twisselmann
1968-8-30
14916
San Luis Obispo
San Luis Obispo County: Choice Valley, 3/8 mile below the Choice Valley School. In a farming field about 1/2 mile from school.
563
Comment
SBBG54814
Glaux maritima
D. Keil, M. McLeod
1979-5-12
13061
San Luis Obispo
eastern side of Shark Inlet at southern end of Morro Bay
Comment
RSA586548
Glycyrrhiza lepidota
F. Johnson, E. A. Young
1993-5-24
ROB 0579
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
RSA685169
Gnaphalium californicum
Scott D. White, Ken McDonald
2001-5-9
8491
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR202902
Gnaphalium californicum
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5338
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
UCR20963
Gnaphalium luteoalbum
A. C. Sanders
1979-11-25
00126
San Luis Obispo
Central Coast, Morro Bay State Park, Chorro Willows Campground
9
Comment
CAS-BOT-BC307430
Gnaphalium palustre
R. F. Hoover
1969-7-12
11446
San Luis Obispo
Salinas River at Paso Robles
Comment
UCR38866
Gnaphalium palustre
David J. Keil
1983-10-21
17973
San Luis Obispo
Hwy 229 just south of Creston, margin of Creston Lake
Comment
OBI17221
Grayia spinosa
Robert F. Hoover
1968-4-17
11057
San Luis Obispo
Near N end of Elkhorn Plain
Comment
SD43638
Grindelia camporum
Darley F. Howe
1949-1-1
San Luis Obispo
San Luis Obispo coast
Comment
CAS-BOT-BC305081
Grindelia hirsutula
Ernest C. Twisselmann
1956-11-20
3257
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Highway U. S. 466 at the Cholame Creek Bridge
457
Comment
CAS-BOT-BC305088
Grindelia hirsutula
Clare B. Hardham
1964-6-19
12059
San Luis Obispo
Near Polar Star Mine, San Carpoforo Creek below campground
Comment
CAS-BOT-BC305093
Grindelia hirsutula
Ernest C. Twisselmann
1954-9-10
1566
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cottonwood Pass: 1/4 mile west of Kern County Line
579
Comment
OBI41004
Grindelia hirsutula
David J. Keil
1985-9-28
19038
San Luis Obispo
Los Osos/Baywood Park area. S of Los Osos Valley Rd. along Clark Valley rd. Along dirt road to quarry overlooking cultivated fields that border Blue Heron View Way.
Comment
UC455830
Grindelia hirsutula
I. J. Condit
1908-4-10
San Luis Obispo
north hillside School canyon; San Luis Obispo
Comment
OBI5483
Grindelia stricta var. platyphylla
Sharon Jochums
1974-4-28
156
San Luis Obispo
W of Hwy 1 just S of Arroyo de la Cruz
Comment
UC55722
Guillenia lasiophylla
Mrs. R. W. Summers
1886-3-8
San Luis Obispo
Santa Maria
Comment
UC897137
Gutierrezia californica
Carl B. Wolf
1932-11-18
4417
San Luis Obispo
upper end of Cuyama Valley Cuyama Valley (Sanat Maria-Maricopa State Highway, 1 mi w of Kern Co. line)
Comment
CAS-BOT-BC282865
Hainardia cylindrica
R. F. Hoover
1947-5-20
7173
San Luis Obispo
North end of Morro Bay
Comment
OBI32324
Hainardia cylindrica
David J. Keil
1982-6-26
16211
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI51763
Hazardia squarrosa
R. Mike Arens
1994-6-10
84
San Luis Obispo
Cal Poly campus. Poly Cyn near Botanical Garden foot bridge
152
Comment
OBI65740
Hazardia squarrosa var. squarrosa
D. R. Miller
1994-8-18
894 -524
San Luis Obispo
Pine Mtn Region. Along W facing slope of Pear Tree area; Pico crk drainage
914
Comment
OBI9471
Hebe X andersonii
John Helfrich
1964-3-8
20
San Luis Obispo
Cal Poly, San Luis Obispo
Comment
UC1969536
Hedera canariensis
David Keil
2000-1-24
28412
San Luis Obispo
Cambria. Just south of Santa Rosa Creek road along Main Street at creek crossing.
Comment
OBI32023
Hedypnois rhagadioloides
David J. Keil, Eric Wise
1981-5-25
14801
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI38456
Helenium puberulum
Eric Wise
1981-6-11
532
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
SBBG34883
Helenium puberulum
Mrs. R. W. Summers
1887-9-9
San Luis Obispo
near crk by San Luis Obispo
Comment
UCR92513
Helianthemum scoparium
G. Fred Hrusa
1995-5-28
12316
San Luis Obispo
Black Butte Research Natural Area, ridge immediately SW of Radio Facility 2 (Peak 1).
630
Comment
CAS-BOT-BC305763
Helianthus gracilentus
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5250
San Luis Obispo
Along grade over La Panza Range, 0.7 mile below and west of Pozo Summit; along State Highway 178
754
Comment
SBBG133025
Helianthus gracilentus
D. Keil, M. McLeod, C. Matthews, R. Branson, et al.
1995-6-27
25435
San Luis Obispo
W Cuesta Ridge at E end of botanical area
Comment
SBBG88014
Helianthus gracilentus
C. F. Smith
1988-5-17
12137
San Luis Obispo
Pine Mtn ca. 1 mi below summit, Machesna Wilderness
Comment
UCR58153
Heliotropium curassavicum
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Toro Creek Canyon Road, east of Hwy 101, just south of Cayucos
122
Comment
OBI17821
Helminthotheca echioides
Hans Wilgenburg
1977-8-11
20
San Luis Obispo
Cal Poly campus; on Radio Hill
Comment
CDA14147
Hemizonia congesta subsp. luzulifolia
G. F. Hrusa
1993-5-2
11038
San Luis Obispo
Reservoir Canyon. Mid parts of canyon.
Comment
OBI16215
Hemizonia congesta subsp. luzulifolia
John Young
1967-4-10
17
San Luis Obispo
Poly Cyn, W side hill slope
Comment
UCR58157
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Toro Creek Canyon Road, east of Hwy 101, just south of Cayucos
122
Comment Read comments Jan 7 2013
RSA130941
Hemizonia corymbosa subsp. corymbosa
E. K. Balls
1958-7-16
23542
San Luis Obispo
0.5 mile north of Cambria, State Highway 1, along cliffs.
15
Comment
OBI16140
Hemizonia increscens subsp. foliosa
Robert F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo
Comment
UCR25564
Hemizonia kelloggii
C. P. Cowan
1977-5-14
386
San Luis Obispo
Coast Range, Hwy 41, 6.3 mi NE of Jct with Hwy 46, 26 mi east of Paso Robles
640
Comment
RSA216764
Hemizonia luzulifolia
Robert F. Hoover
1969-9-13
11588
San Luis Obispo
Upper Jack Creek, W of Paso Robles.
Comment
CAS-BOT-BC388553
Herniaria hirsuta var. cinerea
Ernest C. Twisselmann
1956-5-7
2783
San Luis Obispo
Maxey Ranch, in the low hills east of the Cholame Valley
502
Comment
SBBG95743
Hesperevax sparsiflora var. sparsiflora
D. Keil, M. McLeod
1983-5-1
16970
San Luis Obispo
ridge system between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI50280
Hesperocnide tenella
Tawney Odegard
1985-1-18
67
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley Rd after passing "Golf Course" sign, turn right on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi MBKR site is on the left
Comment
OBI8124
Hesperocyparis macrocarpa
R. Catron
1976-1-18
s.n.
San Luis Obispo
Cultivated on Cal Poly campus, SLO
Comment
UC1046464
Hesperomecon linearis
Alex D. Hawkes and R. Bacigalupi
1951-4-26
4897
San Luis Obispo
Road from San Luis Obispo toward Huasna Canyon, near Arroyo Grande
Comment
CDA7029
Heteranthemis viscidihirta
David J. Keil
1991-4-26
22551
San Luis Obispo
Along Pine Street, north of Los Osos Valley Road, Los Osos.
0
Comment
CAS-BOT-BC148458
Heteromeles arbutifolia
Ernest C. Twisselmann; Donald J. Bedell
1969-11-15
16332
San Luis Obispo
Sulfur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles
205
Comment
OBI21616
Heteromeles arbutifolia
Unknown
1979-5-2
s.n.
San Luis Obispo
5 mi N of hwy 101 and 1.5 mi W on Cuesta Ridge Rd
Comment
OBI3713
Heteromeles arbutifolia
Mary Kidd
1970-10-8
119
San Luis Obispo
Cal Poly, Behind soils A-wing biology bldg
Comment
UCR162159
Heterotheca grandiflora
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8904
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
OBI3864
Heterotheca grandiflora
Patricia Wiese
1971-12-5
128
San Luis Obispo
Disturbed area around KSBY TV tower. Cuesta Ridge Botanical Area. 2 mi NW from Cuesta Pass
762
Comment
OBI16092
Heterotheca oregona var. scaberrima
Robert F. Hoover
1966-9-16
10048
San Luis Obispo
Salinas river at mouth of Rocky Cyn
Comment
OBI29288
Heterotheca sessiliflora subsp. echioides
David J. Keil
1980-9-15
14191
San Luis Obispo
Avenales Wildlife Area along Shell Crk rd ca 1.3 mi N of Calif Rte 58
Comment
UC2026911
Heterotheca sessiliflora subsp. echioides
David J. Keil with George Butterworth
2011-10-7
31116
San Luis Obispo
Highway 58, a short distance east from San Juan Creek bridge
Comment
UC421600
Heterotheca sessiliflora subsp. echioides
John Thomas Howell
1927-8-17
3004
San Luis Obispo
4 mi s of Templeton
243
Comment
SBBG100879
Heterotheca sessiliflora subsp. echioides
D. R. Miller
1991-9-5
911 1 a
San Luis Obispo
upper San Simeon Crk, along main rd near air strip
518
Comment
OBI79606
Hieracium argutum
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31366
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
UC2026953
Hieracium argutum
D. R. Miller
1991-7-9
791 -2
San Luis Obispo
On road to 'The Property', on east slope of Pine Mountain (Santa Lucia Mtns.)
Comment
RSA535056
Hirschfeldia incana
D. A. Young, Steven A. Junak, Tina J. Ayers
1989-4-27
1958
San Luis Obispo
Cuesta Ridge Botanical Area: 0.4 mi W of sign indicating W end of Botanical area.
Comment
SBBG11149
Hoita macrostachya
C. B. Hardham
1958-9-2
3908
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
OBI49897
Hoita macrostachya
David J. Keil, Mary Cofen, Cathy Rose, and Corky Matthews
1984-5-5
18233
San Luis Obispo
American Cyn area in La Panza Mts
Comment
SBBG18067
Hoita orbicularis
C. B. Hardham
1960-6-17
6179
San Luis Obispo
Pinus radiata woods, Cambria
Comment
UC1285205
Hoita orbicularis
R. F. Hoover
1947-5-23
7178
San Luis Obispo
near Sunnyside School; Osas Valley
Comment
UCR119837
Holcus lanatus
David J. Keil
1984-5-28
18290
San Luis Obispo
Central Coast, along southern end of Morro Bay at Sweet Springs Marsh
1
Comment
UCD77774
Hollisteria lanata
Robert E. Preston
1998-6-17
1138
San Luis Obispo
San Luis Obispo County: ca. 28 mi E of Santa Margarita, ca. 0.25 mi SE of Hwy 58 at Navaho Creek, on stream bank and lower hill slopes
487
Comment
RSA179939
Hollisteria lanata
E. C. Twisselmann
1965-7-1
11104
San Luis Obispo
Hills at the summit of Palo Prieta Canyon.
701
Comment
UC771660
Holocarpha heermannii
R. F. Hoover
1946-10-6
6477
San Luis Obispo
Cottonwood Pass
Comment
CAS-BOT-BC320309
Holocarpha virgata
R. F. Hoover
1969-8-12
11541
San Luis Obispo
12 mi. nw. of Paso Robles on road to Nacimiento Dam
Comment
UC1140920
Holodiscus discolor
W. R. Dudley
1901-6-11
San Luis Obispo
Santa Lucia Mountains, Hot Springs Creek Hot Springs Creek; Santa Lucia Mountains, Hot Springs Creek
Comment
CAS-BOT-BC284673
Hordeum brachyantherum subsp. brachyantherum
Ira L. Wiggins
1929-4-16
3643
San Luis Obispo
2 miles north of Cayucos
Comment
UCR170959
Hordeum depressum
R. E. Riefner Jr.
2002-4-4
02- 70
San Luis Obispo
San Andreas Rift, Carrizo Plain, due east c. 2 miles off Soda Lake Rd., c. 5 miles south of Soda Lake
584
Comment
CAS-BOT-BC285003
Hordeum depressum
Ira L. Wiggins
1929-4-15
3597
San Luis Obispo
8 miles n. w. of San Luis Obispo on highway to Moro
Comment
OBI39984
Hordeum murinum
Eric Wise
1984-4-29
1881
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
SBBG94442
Hordeum murinum subsp. leporinum
S. A. Junak
1990-4-17
4169
San Luis Obispo
just N of USFS Rd 29S11.3, ca. 0.1 mi W of W boundary of Cuesta Ridge Botanical Area, 5.3 mi W of US Hwy 101
783
Comment
OBI59217
Hordeum vulgare
David J. Keil
1998-5-20
27335
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
UCSB41522
Hordeum vulgare
Williams, K.
1981-5-14
San Luis Obispo
Cholame Valley; on Highway 41, 1 mile northeast of Highway 46
335
Comment
CAS-BOT-BC536133
Horkelia californica
Alice Eastwood
1926-4-28
13608
San Luis Obispo
Cambria
Comment
OBI28796
Horkelia cuneata subsp. puberula
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
740
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna river crossesthe road
Comment
RSA355804
Horkelia cuneata subsp. sericea
Robert F. Thorne
1968-6-7
37776
San Luis Obispo
Jack Lake: 3 miles south of Oceano
Comment
SBBG96303
Horkelia cuneata var. cuneata
C. F. Smith
1951-4-19
3037
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SBBG45116
Horkelia cuneata var. cuneata
L. W. Edge
1972-5-7
136
San Luis Obispo
Santa Ysabel Avenue, Baywood Park
Comment
SBBG108039
Horkelia cuneata var. puberula
C. B. Hardham
1956-5-26
773
San Luis Obispo
Black Mtn
Comment
CAS-BOT-BC143917
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10544
San Luis Obispo
At Jack Lake
Comment
CAS-BOT-BC143910
Horkelia cuneata var. sericea
David D. Keck
1933-5-5
2232
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe
Comment
CAS-BOT-BC143919
Horkelia cuneata var. sericea
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Dunes near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R., S of Oceano
Comment
CAS-BOT-BC143396
Horkelia yadonii
Alice Eastwood; John Thomas Howell
1938-6-13
5911
San Luis Obispo
Calf Canyon
Comment
JEPS90396
Hornungia procumbens
Dean Wm. Taylor and Rexford E. Palmer
1987-3-21
8889
San Luis Obispo
Soda Lake Carrizo Plain (w margin)
609
Comment
UC1126883
Hornungia procumbens
N. H. French
1937-3-12
891
San Luis Obispo
Cuyama Ranch
548
Comment
CAS-BOT-BC88592
Hornungia procumbens
David D. Keck; J. Clausen
1935-4-10
3146
San Luis Obispo
Soda Lake, Carrizo Plains.
594
Comment
OBI57187
Hornungia procumbens
David J. Keil, with Kathleen A. Keil
1998-4-4
26564
San Luis Obispo
Carrizo Plain N of Soda Lake. Along Seven Mile Rd., 0.5 mi. NW of Bridgville Rd.
Comment
OBI43558
Hypericum anagalloides
David J. Keil, Eric Wise
1982-7-2
16271
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake cyn trl
Comment
UCR38897
Hypericum anagalloides
David J. Keil, E. A. Wise
1982-7-2
16271
San Luis Obispo
Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail
Comment
UCR115818
Hypochaeris glabra
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5683
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
OBI30730
Hypochaeris glabra
Koomanoff et al
1981-5-16
10
San Luis Obispo
Edna Tar Sands, near summit of Indian Knob
Comment
UCSB30447
Hypochaeris glabra
Wheeler, William
1975-4-18
San Luis Obispo
5 miles south of Halcyon Rd. jct. on Calif. Hwy. 1 on north side of road
30
Comment
UCSB50660
Hypochaeris glabra
Wood, Kathy
1980-4-25
San Luis Obispo
U.S. 101 North to La Ouesta Summit, about 21 miles north of San Luis Obispo, right turn just beyond summit. 2 miles on East Cuesta Ridge Road
609
Comment
HSC91561
Iris douglasiana
Susan H. Bicknell
1989-1
San Luis Obispo
Montano de Oro MDO39
Comment
OBI16003
Isocoma acradenia var. bracteosa
Robert F. Hoover
1965-9-19
9631
San Luis Obispo
Carrizo plain on W side of Soda Lake
Comment
OBI16007
Isocoma acradenia var. bracteosa
Robert F. Hoover
1966-10-7
10127
San Luis Obispo
Cuyama Valley E of Taylor Cyn
Comment
UC1357623
Isocoma acradenia var. bracteosa
R. F. Hoover
1965-9-19
9631
San Luis Obispo
on w side Soda Lake; Carrizo Plain, Soda Lake
Comment
SBBG8375
Isocoma menziesii var. vernonioides
C. B. Hardham
1956-11-12
1523
San Luis Obispo
coast near mouth of Toro Crk, Cayucos
Comment
UC54024
Isocoma menziesii var. vernonioides
Mrs. R. W. Summers
1885-12-25
394
San Luis Obispo
Avila and Cave Landing Avila
Comment
RSA586073
Juglans californica
F. Johnson, E. A. Young
1993-5-23
s.n.
San Luis Obispo
Boyscout Rd. by Nacimento River
Comment
OBI75158
Juglans hindsii
David J. Keil
2011-9-14
31024
San Luis Obispo
San Luis Obispo Creek along Monte Road north of intersection with San Luis Bay Drive
9
Comment
UCSB48333
Juncus
C. Hardham
1958-5-7
3223
San Luis Obispo
HILLS BETWEEN THE NACIMIENTO AND BEE ROCK
Comment
OBI21129
Juncus breweri
Robert F. Hoover
1967-5-6
10553
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI38567
Juncus breweri
Eric Wise
1982-7-2
1594
San Luis Obispo
Oso Flaco Lake
Comment
OBI51968
Juncus breweri
Larry Kelly, David J. Keil
1988-10-1
277
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
SBBG109780
Juncus bufonius
C. B. Hardham
1958-4-30
3095
San Luis Obispo
Creston Rd, 6 mi E of Paso Robles
Comment
SEINET269527
Juncus bufonius
G. Helmkamp
1994-5-18
91 -1
San Luis Obispo
Alamo Canyon 7 miles east of US 101 on CA 166 then 4 miles north (generally northeast of Twitchell reservoir)
213
Comment
OBI21101
Juncus bufonius var. bufonius
Robert F. Hoover
1967-4-8
10383
San Luis Obispo
Carrizo Plain near N end of Soda Lake
Comment
CAS-BOT-BC110162
Juncus luciensis
Alice Eastwood; John Thomas Howell
1937-5-2
4198
San Luis Obispo
Near Estrella.
Comment
UCD141709
Juncus macrophyllus
Frederic Hrusa
1993-5-21
11053
San Luis Obispo
San Luis Obispo County: Stony Creek in Huasna area. Approximately 4 km beyond Stony Creek Campground.
650
Comment
SD233646
Juncus phaeocephalus var. phaeocephalus
G. Helmkamp
1996-5-24
1036
San Luis Obispo
State Park System north of Turri Road and 1.5 mi east of South Bay Blvd.
93
Comment
RSA586355
Juncus phaeocephalus var. phaeocephalus
F. L. Johnson, E. A. Young
1993-5-27
ROBO 680
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: 1 km NE of Chorro Reservoir. Camp San Luis Obispo.
Comment
UCR248275
Juncus xiphioides
David J. Keil, Tina Teed, Mariko Uchida
2001-6-15
29601
San Luis Obispo
South Coast Range, Camp San Luis Obispo. Chorro Creek drainage, Chorro Creek Bog Thistle exclosure
244
Comment
SD25206
Juniperus californica
Frank F. Gander
1939-5-15
7545
San Luis Obispo
La Panza
Comment
CAS-BOT-BC235628
Keckiella breviflora var. breviflora
Roxana S. Ferris
1939-6-16
9780
San Luis Obispo
Jack Creek bridge on Dover Canyon road, Santa Lucia Mountains
Comment
NY786821
Keckiella breviflora var. breviflora
E. Palmer
1876-5-28
328
San Luis Obispo
Springs, north of Cambra
Comment
OBI31172
Keckiella cordifolia
Julie M. Vanderweir
1979-5-19
162
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI22947
Kickxia elatine
David J. Keil
1979-10-27
13638
San Luis Obispo
E of Arroyo Grande along rd to Lopez Lake, ca 1 mi E of Orcutt Rd
Comment
OBI79557
Kickxia spuria
David J. Keil
2012-7-14
31410
San Luis Obispo
South Higuera Street, just south of San Luis Obispo city limits, just north of Octagon Barn. Tributary of San Luis Creek alongside road.
30
Comment
UC1132149
Koeleria macrantha
H. C. Lee
1937-5-25
999
San Luis Obispo
2 3/4 mi n Creston; Paso Robles Quad.
Comment
SD71169
Krascheninnikovia lanata
R. F. Hoover
1946-10-13
6495
San Luis Obispo
East edge of Cuyama Valley near Kern County line.
Comment
OBI79258
Lactuca serriola
David J. Keil, with CNPS field trip
2012-4-7
31248
San Luis Obispo
Shell Creek Road north of Highway 58
465
Comment
OBI15960
Lagophylla ramosissima
Robert F. Hoover
1966-9-16
10036
San Luis Obispo
3 mi N of Santa Margarita
Comment
OBI58409
Lamarckia aurea
G. F. Hrusa
1995-5-28
12286
San Luis Obispo
Black Butte Research Natural Area. Near intersection of main ridge rd and access rd to Peak 1 Radio Facility
620
Comment
OBI21949
Lamarckia aurea
Neil Havlik
1959-4-26
170
San Luis Obispo
On summit of mountain west of Coon Creek 1.5 mi from end of Los Osos Valley Road
Comment
CAS-BOT-BC412783
Lastarriaea coriacea
Alice Eastwood; John Thomas Howell
1936-5-6
2234
San Luis Obispo
Near Morro
Comment
OBI10920
Lastarriaea coriacea
Robert F. Hoover
1950-5-5
7869
San Luis Obispo
S end of Morro Bay
Comment
OBI73539
Lastarriaea coriacea
David J. Keil
1990-4-26
21377
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
SEINET7063597
Lasthenia californica
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
'Purple Pastureao just west of San Luis Obispo-Kern County Line on Route 166. UTM Zone 11, 274519mE, 3877450mN. (WGS84/NAD83).
786
Comment
CAS-BOT-BC334585
Lasthenia californica
Ernest C. Twisselmann
1959-4-10
5033
San Luis Obispo
Summit of Perfumo Cahnon, Irish Hills
365
Comment
CAS-BOT-BC339032
Lasthenia californica
R. F. Hoover
1948-5-14
7526
San Luis Obispo
South of mouth of Isley Creek
Comment
RSA585997
Lasthenia californica
Adree M. Desrochers
1989-4-15
440
San Luis Obispo
Near Santa Margarita. Along Pozo Rd on S side of road, 4.3 km E of intersection Hwy 58 and Pozo Rd.
Comment
CAS-BOT-BC329182
Lasthenia ferrisiae
R. F. Hoover
1947-3-30
6846
San Luis Obispo
1 mi S of Simmler, Carrizo Plains
Comment
CDA20980
Lasthenia ferrisiae
G. F. Hrusa, J. Hart
1993-4-6
10705
San Luis Obispo
Carrizo Plain: S end of Soda Lake on E side.
609
Comment
UC547735
Lasthenia ferrisiae
David D. Keck and J. Clausen
1935-4-9
3103
San Luis Obispo
Cholame Cholame Creek (near the creek in adobe mud)
365
Comment
UC1953278
Lasthenia glabrata subsp. coulteri
David Keil
2009-4-9
30576
San Luis Obispo
Just south of junction of California Route 58 with US Route 101 along frontage road to Santa Margarita Booster Station.
Comment
UC1314954
Lasthenia gracilis
R. F. Hoover
1967-4-5
10342
San Luis Obispo
19 mi. e of Creston on La Panza Road (on a branch of Navajo Creek); branch of Navajo Creek
Comment
RSA139902
Lasthenia leptalea
Clare B. Hardham
1960-4-4
5294
San Luis Obispo
Flood plain of Cantinas Creek, 18 miles W of San Miguel. Plants of the Santa Lucia Mountains.
Comment
CAS-BOT-BC367550
Lasthenia microglossa
R. F. Hoover
1969-4-24
15212
San Luis Obispo
Santa Ysabel Ranch, E side of the Salinas River, 5 miles S of Paso Robles
228
Comment
CDA4174
Lathyrus odoratus
G. K. Helmkamp, E. A. Helmkamp
1998-5-19
3872
San Luis Obispo
Santa Lucia Range. Southwest of Paso Robles along CA-46 at York Mountain Rd.
Comment
SBBG104524
Lathyrus vestitus
M. D. Proctor, E. A. Young
1993-3-20
ROB 301
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG34890
Lathyrus vestitus
Mrs. R. W. Summers
-May-1889
San Luis Obispo
near San Luis Obispo
Comment
POM98147
Lathyrus vestitus subsp. vestitus
P. A. Munz
1925-3-25
9212
San Luis Obispo
Morro Creek
457
Comment
OBI37951
Lathyrus vestitus var. vestitus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18676
San Luis Obispo
16.5 mi from Calif Rte 1 along San Simeon Creek Rd, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
UCR122807
Lathyrus vestitus var. vestitus
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3871 A
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
UC1583598
Lavatera cretica
David Keil
1984-7-20
18309
San Luis Obispo
n of Morro Rock Morro Bay (sand dune area just n of Morro Bay Power Plant); , n of Morro Rock
Comment
OBI15872
Layia gaillardioides
Robert F. Hoover
1958-4-23
8462
San Luis Obispo
Old Crk, S fork, above Cayucos
Comment
CAS-BOT-BC321640
Layia glandulosa
R. F. Hoover
1967-5-6
10541
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC321647
Layia glandulosa
Ernest C. Twisselmann
1969-4-14
15111
San Luis Obispo
La Panza Range. Shell Creek.
419
Comment
CAS-BOT-BC321649
Layia glandulosa
David D. Keck
1933-5-5
2217
San Luis Obispo
5.5 miles S of Oceano on raod to Guadalupe, southwestern S.L.O. Bounty. The dunes are 1/4 to 1/2 mi inland from the ocean.
Comment
UCD135657
Layia glandulosa
Bruce G. Baldwin
1986-4-2
572
San Luis Obispo
San Luis Obispo County: adjacent to California State Highway 58, less than 1 mile west of junction with California State Highway 229.
Comment
POM180544
Layia glandulosa subsp. glandulosa
Roxana S. Ferris
1929-4-15
7620
San Luis Obispo
Between Guadalupe and Callender.
Comment
CAS-BOT-BC327206
Layia heterotricha
R. F. Hoover
1949-4-12
7601
San Luis Obispo
South end of Carrizo Plain
Comment
OBI15869
Layia heterotricha
Robert F. Hoover
1949-4-12
7601
San Luis Obispo
S end of Carrizo Plain
Comment
OBI79553
Layia hieracioides
Michael Walgren
2011-8-12
433
San Luis Obispo
Common and scattered in sandy soils within a few hundred feet of Highway One in the Callendar Dunes. Located in open lands at a low point in the road in the Black Canyon drainage.
19
Comment
UC1069752
Layia hieracioides
B. Bolt
1936-5-19
720
San Luis Obispo
2 mi n of mouth of Morano Creek; San Luis Obispo Quadrangle
Comment
OBI15836
Layia jonesii
Robert F. Hoover
1948-4-14
7442
San Luis Obispo
2 mi NW of Cayucos
Comment
OBI78803
Layia jonesii
Michael Walgren
2014-4-15
387
San Luis Obispo
Chevron Oil Company property east of Del Mar Park in the City of Morro Bay.
127
Comment
UC547760
Layia munzii
Roxana S. Ferris
1935-3-29
9121
San Luis Obispo
on the Maricopa Road 16 mi s Soda Lake (Carriso Plain); Carriso Plain
Comment
UCD133948
Layia munzii
Robert 'Roy' J. van de Hoek
1995-4-10
250
San Luis Obispo
San Luis Obispo County: Carrizo Plain, in California Valley development area along Belmont Trail and just east of Cambria Road. About 50 meters south of Belmont Trail.
700
Comment
UC913075
Layia pentachaeta subsp. albida
David D. Keck and J. Clausen
1935-4-9
3106
San Luis Obispo
pass summit 5 mi e Cholame (on road to Lost Hills); Polonio Pass
579
Comment
RSA67552
Layia pentachaeta subsp. albida
P. A. Munz
1951-4-12
16285 -A
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
CAS-BOT-BC382111
Layia platyglossa
Clare B. Hardham
1958-5-13
3286
San Luis Obispo
Santa Lucia Mountains; San Bernardo Creek
Comment
CAS-BOT-BC385853
Layia platyglossa
Alice Eastwood
1926-4-28
13670
San Luis Obispo
Cambria
Comment
UC89216
Layia platyglossa
M. M. Miles
San Luis Obispo
San Luis Obispo
Comment
UCD78272
Layia platyglossa
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4617
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
CAS-BOT-BC382135
Layia platyglossa
Ernest C. Twisselmann
1968-3-28
14068
San Luis Obispo
Temblor Range and Western San Joaquin Valley; Goldtree Hills, southwest of Grants Lake
594
Comment
OBI15820
Layia platyglossa
Neil Havlik
1968-4-6
134
San Luis Obispo
Avenales Wildlife Refuge, 2 mi E of Santa Margarita
Comment
SJSU3399
Layia platyglossa
C. W. Sharsmith
1962-4-22
6889
San Luis Obispo
Shell Cr, San Juan Cr drainage c. 12 mi due S of Shandon
414
Comment
RSA633360
Lemna minuta
L. C. Wheeler, John L. Mohr
1961-7-15
s.n.
San Luis Obispo
Oso Flaco Lake.
Comment
SD53372
Lemna minuta
Darley F. Howe
1962-7-22
3355
San Luis Obispo
Oso Flaco Lake.
Comment
UC1969534
Lemna minuta
David Keil with V. L. Holland
2010-6-15
30887 A
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
Comment
UCR16914
Lepechinia calycina
T. P. Krantz, G. Krantz
1979-5-30
s.n.
San Luis Obispo
Central Coast, Eagle Ranch Land Exchange, on Parcel #5 of proposed land exchange between Eagle Ranch and Los Padres National Forest
610
Comment
CAS-BOT-BC89501
Lepidium jaredii
Eben McMillan
1958-4-18
43 -2
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Alkali sinks south of Soda Lake.
609
Comment
JEPS90394
Lepidium jaredii subsp. jaredii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9379
San Luis Obispo
along dirt road from RC Farm to County Road (central portion of Plain); Carrizo Plain
588
Comment
OBI64916
Lepidium nitidum
Greg Wilvert
2005-3-21
4
San Luis Obispo
SE half of the Calien Range. 3/4 km S of Soda Lake Rd along Pipeline Rd
849
Comment Read comments May 9 2013
OBI78940
Lepidium nitidum
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area Proposed for development as solar farm by OptiSolar Corporation.
Comment
CAS-BOT-BC12572
Lepidium nitidum
Ernest C. Twisselmann
1954-3-11
866
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hardenburgh Place. 10 miles south of Cholame.
Comment
JEPS53746
Lepidium strictum
Mr. Benj. Cobb
1907-4-20
San Luis Obispo
Paso Robles
Comment
OBI57897
Lepidium strictum
David J. Keil
1999-4-29
28294
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
OBI32975
Lepidium strictum
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16995
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
OBI57202
Lepidium strictum
David J. Keil
1998-5-6
27074
San Luis Obispo
Atascadero. Traffic Way and San Benito intersection just E of Hwy between hwy and railroad tracks.
Comment
UC1069786
Lepidospartum squamatum
D. Axelrod
1936-6-20
557
San Luis Obispo
1.5 mis se of Dove; San Luis Obispo Quadrangle
Comment
OBI81367
Leptochloa fusca
Jason Dart, D. Groh
2015-9-16
432
San Luis Obispo
Cholame Valley, south side of Highway 41, 2.1 miles east of the intersection with Highway 46.
389
Comment
UCD63909
Leptochloa fusca subsp. fascicularis
James A. Pierce
1955-9-30
San Luis Obispo
San Luis Obispo County: Paso Robles.
Comment
UCD64020
Leptochloa fusca subsp. uninervia
Cecil Pierce
1961-10-16
San Luis Obispo
San Luis Obispo County: Cholame Jack Co. Farm.
Comment
SEINET12323499
Leptodactylon californicum
W. Knight, Knight, I.
1982-1
4539
San Luis Obispo
Black Mountain Road
Comment
UC455687
Leptodactylon californicum
California Polytechnic School
670
San Luis Obispo
sand hills s Edna; s of Edna
Comment
RSA140538
Leptosiphon androsaceus
Clare B. Hardham
1958-4-3
2987
San Luis Obispo
Intersection of oak Flat Road and North Road to Adelaida
Comment
SD140025
Leptosiphon liniflorus
John Thomas Howell
1948-6-15
24373
San Luis Obispo
San Juan River Valley.
366
Comment
OBI054359
Leptosiphon parviflorus
Butterworth
1995-3-30
24
San Luis Obispo
Carrizo Plain Natural Area. T11N, R26W, S4, NW Qtr. .4 mi sw of Sada Lake Rd, 30 yds nw of Wells Rd. West slope.
671
Comment
OBI80402
Leptospermum laevigatum
Devon Jackson, Randy Lesinski, Augustina Remedios, Christopher Khoa Luu, Rachal Lindquist, Tony Landeros, Zack Perea
2015-2-8
1
San Luis Obispo
Oceano Dunes trail. About 200-300 yards up the trail north from Pier Avenue. On the left side of the trail.
0
Comment
OBI82382
Leptospermum laevigatum
David J. Keil
2016-2-6
33448
San Luis Obispo
Pismo Beach. Shell Beach Bluff Train from intersection of Indio Drive and Bluff Drive to parking area at southern end of Cave Landing Road overlooking Pirates Cove
30
Comment
RSA0012847
Leptospermum laevigatum
Walter Wisura, Dave Kelly
1986-5-9
4122
San Luis Obispo
Sand dunes behind Oceano campground.
Comment
OBI16692
Leptosyne bigelovii
Robert F. Hoover
1947-4-4
6894
San Luis Obispo
W side of Cottonwood Pass
Comment
UC185451
Lessingia glandulifera var. glandulifera
Katharine Brandegee
1912-10-2
San Luis Obispo
San Miguel
Comment
CAS-BOT-BC339452
Lessingia glandulifera var. glandulifera
R. F. Hoover
1966-9-16
10059
San Luis Obispo
2 miles south of Creston
Comment
SBBG44886
Lessingia glandulifera var. pectinata
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano-Casmalia
Comment
SD39847
Lessingia glandulifera var. pectinata
Edith A. Purer
1932-8-28
4818 a
San Luis Obispo
Between Oceano and Guadalupe.
Comment
RSA355806
Lessingia pectinata var. pectinata
R. F. Thorne
1968-6-7
37774
San Luis Obispo
Jack Lake. sand dunes near lake, ca. 3 miles S of Oceano.
Comment
OBI15756
Lessingia pectinata var. tenuipes
Robert F. Hoover
1966-9-16
10065
San Luis Obispo
Creston
Comment
OBI56699
Lessingia tenuis
David J. Keil
1998-6-30
27868
San Luis Obispo
Just E of junction La Panza Rd and Hwy 58.
Comment
UC71888
Lessingia tenuis
L. Jared
1897-3-4
San Luis Obispo
Estrella South Coast Ranges, Estrella
Comment
CAS-BOT-BC283694
Leymus condensatus
Roxana S. Ferris
1929-4-14
7657
San Luis Obispo
Toro Creek on coast road N of Morro
Comment
CDA17716
Leymus pacificus
Austin Griffiths, M. J. Hart, Stan Garcia
1986-5-27
s.n.
San Luis Obispo
northeast corner of Oceano.
0
Comment
CAS-BOT-BC272180
Leymus triticoides
Ernest C. Twisselmann
1954-6-12
1362
San Luis Obispo
Elhorn Plain, Temblor Range and the Western San Joaquin Valley
652
Comment
CDA17608
Leymus triticoides
Austin Griffiths
1983-9-4
s.n.
San Luis Obispo
Oceano Dunes; Hwy 1 betw. 24th & 25th Sts.
Comment
OBI79105
Ligustrum lucidum
David J. Keil
2011-11-12
31187
San Luis Obispo
San Luis Obispo. Vegetated strip opposite San Luis Obispo High School along San Luis Drive extending into riparian corridor of San Luis Creek
75
Comment
SBBG118180
Lilium pardalinum subsp. pardalinum
M. Wetherwax, M. Walters, J. Wetherwax
2000-7-2
SLO 155
San Luis Obispo
first ridge W of Cerro Romualdo, leading to eucalyptus stand; Camp San Luis Obispo
100
Comment
RSA15703
Limnanthes douglasii subsp. nivea
Carl B. Wolf
1929-4-13
3449
San Luis Obispo
1 mile north of Santa Margarita
274
Comment
UC1602257
Limnanthes douglasii subsp. rosea
N. K. Carlson
1936-3-27
244
San Luis Obispo
1.9 mi se Santa Margarita (near Plot 32, road); San Luis Obispo Quadrangle
Comment
SD148096
Linanthus californicus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6608
San Luis Obispo
La Panza Range; CA-58, 4.5 miles east of Santa Margarita.
334
Comment
JEPS99298
Linanthus ciliatus
Clare B. Hardham
1960-5-10
5707
San Luis Obispo
Cypress Mountain, NE side
Comment
UC1124081
Linanthus liniflorus
T. M. Hendrix
1937-6-1
237
San Luis Obispo
2.6 mi ne Navajo; Pozo Quad.
563
Comment
JEPS13182
Linanthus parryae
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5129
San Luis Obispo
14 mi S of Shandon (upper part of Commatti Canyon, tributary of San Juan Creek)
396
Comment
UC907999
Linanthus parviflorus
I. W. Clokey and C. B. Clokey
1937-4-13
5809
San Luis Obispo
s of Maricopa
Comment
UC932048
Linanthus parviflorus
Verne Grant and Alva Grant
1948-5-29
8563
San Luis Obispo
n of San Luis Obispo (in School Canyon); School Canyon
Comment
OBI69516
Linum usitatissimum
David J. Keil
2007-10-31
s.n.
San Luis Obispo
940 Del Rio Ave, San Luis Obispo
61
Comment
RSA43117
Lithocarpus densiflorus var. densiflorus
Robert F. Hoover
1946-10-26
6533
San Luis Obispo
Summits above (SE of ) Cuesta Pass.
Comment
OBI23334
Lithophragma affine
J. T. Arnold
1965-4-17
59
San Luis Obispo
1.25 mi E of Indian Knob
Comment
CAS-BOT-BC430584
Lithophragma affine
John H. Thomas
1949-4-18
303 A
San Luis Obispo
Graves Creek Bridge near Palo Robles
Comment
SBBG19320
Lithophragma cymbalaria
M. A. Piehl
1963-4-20
6368
San Luis Obispo
Salinas River near bridge, 4 mi NE of Santa Margarita
297
Comment
CAS-BOT-BC435379
Lithophragma cymbalaria
Mary E. Wall
1933-5-11
s.n.
San Luis Obispo
Santa Margarita, Eldorado School
Comment
UC73122
Lithophragma heterophyllum
F. E. Roadhouse
1905-4
61
San Luis Obispo
San Luis Obispo
Comment
POM98143
Lithophragma heterophyllum
P. A. Munz
1925-3-25
9216
San Luis Obispo
Atascadero Creek.
457
Comment
RSA185472
Lithophragma parviflorum
Clare B. Hardham
1962-4-16
8996
San Luis Obispo
Pozo Hi Mtn. Paso Robles.
Comment
SEINET11261190
Lobularia maritima
Robert L. Johnson
2015-7-29
4026
San Luis Obispo
At bottom of beach access stairs off Kon Tiki Inn between Harbor View Ave and Harloe Ave. Pismo Beach.; 0
12
Comment
CAS-BOT-BC174526
Loeflingia squarrosa
Ernest C. Twisselmann
1967-5-8
13016
San Luis Obispo
La Panza Range. Shell Creek fork of Cammatta Canyon
472
Comment
LA98813
Loeflingia squarrosa
E. R. Hobbs; Walt Westman
1977-7-17
77- 16
San Luis Obispo
Montana de Oro State Park, Los Osos. S of Morro Bay
Comment
OBI73457
Loeflingia squarrosa
David J. Keil
2010-6-1
30821
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0?300 m along dirt road.
500
Comment
OBI16463
Logfia filaginoides
Robert F. Hoover
1947-3-26
6747
San Luis Obispo
Price Cyn (just S of)
Comment
OBI32641
Logfia filaginoides
David J. Keil
1982-5-2
15909
San Luis Obispo
Ca 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt rd
Comment
RSA0042457
Logfia gallica
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6384
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
CAS-BOT-BC342367
Logfia gallica
Clare B. Hardham
1957-5-12
1942
San Luis Obispo
Santa Lucia Mountains. Near Green's Lake
Comment
UCR122444
Lolium perenne subsp. multiflorum
George K. Helmkamp
2002-4-21
7476
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 6.9 mi east of Cambria
183
Comment
OBI79180
Lomatium californicum
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31267
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
548
Comment
OBI81396
Lomatium californicum
Tracey Call, Viola Call
1963-4-12
2172
San Luis Obispo
Paso Robles, Adelaida Rd. 3 miles west of Paso Robles
305
Comment
OBI81668
Lomatium californicum
Tracey Call, Viola Call
1961-5-1
2042
San Luis Obispo
3 or 4 mi W of Paseo Robles in oak cover. Fairly plentiful
Comment
OBI8931
Lomatium californicum
Tracey & Viola Call, Viola Call
1963-6-2
2194
San Luis Obispo
On Adelaida Rd. 3 mi W of Paso Robles
Comment
OBI8933
Lomatium californicum
Robert F. Hoover
1948-5-22
7539
San Luis Obispo
W of Paso Robles on rd to Adelaida
Comment
SEINET5779548
Lomatium caruifolium
Marcus E. Jones
1882-1
3600
San Luis Obispo
San Luis Obispo
Comment
OBI77677
Lomatium caruifolium
Craig Woods
1978-2-19
6
San Luis Obispo
Carrizo Plain, near the NW end of Soda Lake.
594
Comment
OBI80937
Lomatium dasycarpum
Joseph Prohoroff, Dean Craig, Dennis Fennessy, Margaret Barreto
2015-4-26
3
San Luis Obispo
Irish Hills, Bog Thistle Trail
Comment
OBI64920
Lomatium macrocarpum
Greg Wilvert
2005-3-21
9
San Luis Obispo
SE Half of the Caliente Range; Approx. 1 km S of Soda Lake Rd along Pipeline Rd
Comment
UC1872980
Lomatium macrocarpum
David Keil with Rhonda Riggins
2003-4-23
30139
San Luis Obispo
Caliente Range. Along main ridge NW of Caliente Peak.
1219
Comment
SBBG59735
Lomatium utriculatum
M. M. Miles
-Jan-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UCD127810
Lomatium utriculatum
Brad D. Schafer
2003-3-21
116
San Luis Obispo
San Luis Obispo County: Camp Roberts; 1 mile west of Nacimiento Ranch.
190
Comment
RSA0042452
Lomatium vaginatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6378
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
SBBG48477
Lonicera hispidula
L. W. Edge
1974-6-11
458
San Luis Obispo
Santa Rita Cyn Rd
Comment
OBI6295
Lonicera hispidula
Robert F. Hoover
1964-5-14
8872
San Luis Obispo
Head of Coon Crk, San Luis Range
Comment
OBI40774
Lonicera hispidula var. vacillans
David J. Keil
1985-5-4
18739
San Luis Obispo
Southern end of Morro Bay around Sweet Springs marsh
Comment
CAS-BOT-BC240817
Lonicera interrupta
Ernest C. Twisselmann
1969-4-24
15195
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
RSA122596
Lonicera interrupta
B. Bolt
1936-5-26
748
San Luis Obispo
3.75 miles NE of Santa Margarita.
366
Comment
RSA418524
Lonicera involucrata
Jerry A. Powell
1972-6-1
935
San Luis Obispo
Dune Lakes, 2 miles S of Oceano.
Comment
UC455871
Lonicera involucrata var. ledebourii
I. J. Condit
1910-4-30
San Luis Obispo
Oceano
Comment
OBI53530
Lonicera involucrata var. ledebourii
Arthur W. Hazebrook
1991-4-19
33
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis hIll, stabilizeddunes approx. 30 m up from riapiran corridor that runs E-W along the NE facing side of the hill.
Comment
CAS-BOT-BC241413
Lonicera japonica
John Thomas Howell
1964-6-29
40793
San Luis Obispo
On bank of Santa Rosa Creek, Cambria
Comment
RSA59779
Lotus benthamii
E. K. Balls
1950-5-31
14882
San Luis Obispo
0.8 miles south of Monterey Co. line on State Hwy 1.
30
Comment
CLARK-A1045-1591
Lotus corniculatus
George K. Helmkamp
1978-6-3
San Luis Obispo
Baywood Park; Morro Bay S 7.5'Q
Comment
UC1285178
Lotus heermannii
R. F. Hoover
1947-4-26
7089
San Luis Obispo
n of Pozo; Upper Toro creek
Comment
SFV16178
Lotus humistratus
S. Mason
1995-5-8
55
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Soda Lake Road, 3.8 miles south of KCL Campground off west side of road.
610
Comment
CDA19968
Lotus junceus
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
UC716252
Lotus procumbens var. procumbens
Roxana S. Ferris
1939-5-18
9743
San Luis Obispo
about 3 mi e Templeton (on the Creston road)
Comment
SEINET7063200
Lotus purshianus
A. G. Vestal
1963-5-15
s.n.
San Luis Obispo
Ernest Ranch Gate. South of Route 41 [presently Route 46] and east of Paso Robles. UTM Zone 10, 710144mE, 3944489mN. (WGS84/NAD83).
244
Comment
CDA11538
Lotus scoparius
G. F. Hrusa, D. Ragan
1995-6-2
12367
San Luis Obispo
Black Butte Research Natural Area; Near summit of Ridge 1, immed. east of northern of two radio facilities.
Comment
UC1129170
Lotus strigosus
B. Bolt
1936-5-25
737
San Luis Obispo
2.75 mi ene Santa Margarita; San Luis Obispo Quad.
335
Comment
SEINET7062893
Lotus wrangelianus
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.6 miles east of Arroyo Grande on Huasna Road. (WGS84/NAD83). UTM Zone 10, 733380mE, 3891140mN.
195
Comment
UCR122141
Lotus wrangelianus
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5453
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
UC198469
Lupinus
Katharine Brandegee
San Luis Obispo
Paso Robles
Comment
OBI70058
Lupinus
Bernard Miossi
1939-8-6
157
San Luis Obispo
At roadside, Islay Crk Rd in Pecho district about 11.5 mi from San Luis Obispo
107
Comment
UC125880
Lupinus affinis
Katharine Brandegee
San Luis Obispo
Chorro
Comment
OBI17641
Lupinus albifrons
Robert J. Rodin
1954-1-10
5894
San Luis Obispo
See Canyon
Comment
OBI25453
Lupinus albifrons
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al.
1980-5-18
13993
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif rte 1 on Hearst Ranch
Comment
RSA0060761
Lupinus albifrons
Daisie Huang
2006-4-14
06041403
San Luis Obispo
Santa Rosa Creek Rd., off 46, slightly west of last locality.
430
Comment
UC1129292
Lupinus albifrons
C. M. Belshaw
1936-3-19
1647
San Luis Obispo
0.5 mi ne Santa Manuela School (near Plot 13); Nipomo Quad.
167
Comment
UCR104813
Lupinus albifrons
George K. Helmkamp
1997-6-20
2057
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
CAS-BOT-BC195781
Lupinus albifrons var. albifrons
R. F. Hoover
1964-3-8
8644
San Luis Obispo
North of San Carpojo Creek
Comment
RSA535255
Lupinus albifrons var. albifrons
D. A. Young, S. A. Junak, T. J. Ayers, Arline Young
1989-4-27
1957
San Luis Obispo
0.4 mi W of sign indicating W end of Botanical area
Comment
RSA59317
Lupinus albifrons var. albifrons
E. K. Balls, Lee W. Lenz, B. K. Balls
1950-3-29
14528
San Luis Obispo
Just over Kern County Line on Hwy. 399.
762
Comment
UC1129352
Lupinus arboreus
N. K. Carlson
1936-3-19
170
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
UC1334654
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 c
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334656
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 e
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC524064
Lupinus arboreus
Ira L. Wiggins
1932-3-20
5791
San Luis Obispo
e end Cholome Valley; e end of Cholome Valley
Comment
UCSB45232
Lupinus arboreus
Mead, K.
1979-4-13
San Luis Obispo
Roadside at Nipomo Mesa; 6 miles west of Guadalupe, on Highway 1
33
Comment
RSA232106
Lupinus arboreus var. arboreus
C. W. Tilforth, John Dourley
1972-8-24
648
San Luis Obispo
North end of bridge over Arroya de la Cruz, Highway 1, 2 miles north of Point Piedras Blancas.
Comment
RSA50322
Lupinus arboreus var. arboreus
E. K. Balls
1949-5-29
13491
San Luis Obispo
Piedras Blancas, along Highway 1.
6
Comment
OBI39325
Lupinus bicolor
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18701
San Luis Obispo
7 mi from Calif Rte 1 along San Simeon Crk Rd, near Rocky Butte lookout at Circle 3 Ranch gate. T26S, R8E sec 10
Comment
OBI78120
Lupinus bicolor
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
344
San Luis Obispo
American Cyn campground, near stream
Comment
UC990497
Lupinus bicolor
R. Bacigalupi
1949-4-8
3079
San Luis Obispo
Cambria Pines; hill between Cambria and ocean
Comment
OBI34287
Lupinus bicolor
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15782
San Luis Obispo
Vicinity of Amer Cyn in the La Panza Mts. T30S, R16E, Sects. 28, 32, 33
Comment
POM98132
Lupinus bicolor subsp. umbellatus
Philip A. Munz
1925-3-25
9231
San Luis Obispo
Morro.
Comment
OBI64755
Lupinus cervinus
D. R. Miller
1981-5-2
581 -28
San Luis Obispo
Pine Mtn region; E slope of Pine Mt
945
Comment
OBI50334
Lupinus chamissonis
Tawney Odegard
1985-5-5
29
San Luis Obispo
Morro Bay Kangaroo rat reserve; SE of Morro Bay, 0.5 mi down Pecho Valley road after passing "Golf Course" sign, turn right on dirt road just past "DEER" sign and continue toward dunes for 0.5 mi. MKBR is on the left
Comment
CDA17515
Lupinus chamissonis
Austin Griffiths
1980-7-2
s.n.
San Luis Obispo
Nipomo Dune System; nearing E border of dune system. Oceano Dunes.
Comment
UCSB43322
Lupinus chamissonis
Leifer, Laura
1982-4-23
San Luis Obispo
Nipomo Mesa, 6 miles northwest of Highway 1 from Guadalupe; 6 feet from east side of road
30
Comment
OBI60540
Lupinus concinnus
David J. Keil
1989-6-9
21251
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
SBBG107915
Lupinus concinnus
C. B. Hardham
1958-3-31
2986
San Luis Obispo
intersection of Shell Crk Rd and Camatta Rd
Comment
RSA132989
Lupinus densiflorus var. palustris
Clare B. Hardham
1958-5-17
3349
San Luis Obispo
Chimney Rock Ranch, intersection Oak Flat Road and North Road to Adelaida.
Comment
UCD77097
Lupinus hirsutissimus
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4650
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 west of turn off to Paso Robles. North side of the road.
444
Comment Read comments Nov 29 2009
OBI33357
Lupinus hirsutissimus
David J. Keil
1982-3-20
15752
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
UCD108210
Lupinus latifolius var. parishii
G. K. Helmkamp; E. A. Helmkamp
2000-4-20
5389
San Luis Obispo
San Luis Obispo County: Central Coast: Prefumo Cyn., 1.2 mi S of Los Osos Valley Rd.
183
Comment
OBI19292
Lupinus ludovicianus
Robert F. Hoover
1946-6-23
6194
San Luis Obispo
Summit between Huasna and Arroyo Grande
Comment
SBBG18872
Lupinus microcarpus var. densiflorus
C. B. Hardham
1961-5-26
7131
San Luis Obispo
Lime Mtn, near Adelaida
Comment
UC15928
Lupinus microcarpus var. densiflorus
unknown
483
San Luis Obispo
San Luis Obispo
Comment
SEINET239728
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adjacent Wellsona Rd. just S. of junction with River Rd. N. Paso Robles.
Comment
UC15927
Lupinus microcarpus var. densiflorus
Mrs. Blochman
May 1893
San Luis Obispo
Comment
OBI56811
Lupinus microcarpus var. horizontalis
Rhonda Riggins
1978-4-28
1139
San Luis Obispo
Wash at base of Crocker Cyn, Hurricane Rd and Co. Rd 285. W side of Temblor range
Comment
JEPS108090
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-4-15
1152
San Luis Obispo
Klau Mine Road just E jct. with Cypress Mountain Road.
Comment
JEPS108107
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trail Road (Co. 285) 4.8 mi SE Hurrican Road. W slopes Temblor Range.
Comment
OBI48449
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1158
San Luis Obispo
Triangle formed by Elkhorn Trl Rd (Co. 285) and ranch rd to water tank, 2.3 mi N Coachoro Camp rd
Comment
SBBG114145
Lupinus microcarpus var. microcarpus
R. Riggins
1979-5-6
1172
San Luis Obispo
USFS rd 2.1 mi E Los Machos Crk, Branch Mtn; La Panza Range
Comment
OBI57839
Lupinus nanus
David J. Keil
1998-3-27
26447
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
SEINET3131597
Lupinus nanus
G. B. Grant
725
San Luis Obispo
Paso Robles
Comment
UCR9255
Lupinus nanus
D. H. Wilken
1965-3-27
131
San Luis Obispo
Crocker Grade, W slope of the Temblor Range
915
Comment
JEPS65357
Lupinus nanus
W. L. Jepson
1928-4-28
12685
San Luis Obispo
near Edna
Comment
OBI78136
Lupinus nanus
Barrett Anderson
1972-3-10
329
San Luis Obispo
Montana de Oro state park; area of the 1970 burn
Comment
SD244705
Lupinus nanus
Jessica Griffiths
2012-2-26
5
San Luis Obispo
Roadside next to Clydell Ct in Pismo Beach.
39
Comment
UC1542867
Lupinus nanus
Dunn and Brown
1946-5-12
2291
San Luis Obispo
4 mi n Santa Margarita; n of Santa Margarita
Comment
UC990493
Lupinus nanus
R. Bacigalupi
1949-4-8
3090
San Luis Obispo
along highway at s end of town San Simeon
Comment
RSA87078
Lupinus nanus subsp. nanus
F. W. Peirson
1923-6-26
3611
San Luis Obispo
Roadside north of Templeton.
Comment
SEINET10490838
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2333
San Luis Obispo
Templeton. Going up through a pass in the coast range.
Comment
CAS-BOT-BC202129
Lupinus nipomensis
R. F. Hoover
1965-5-16
9367
San Luis Obispo
Near Jack Lake
Comment
CAS-BOT-BC202127
Lupinus nipomensis
David D. Keck
1933-5-5
2233
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
Comment
OBI79858
Lupinus pachylobus
D. R. Miller
2013-4-16
413 .1048
San Luis Obispo
The Rocky Butte/Pine Mountain Region, Along ridge road upper slopes, from Main Ridge road approximately 100 meters north of D. R. Miller Ridge Gate, drainage is upper Tobacco Creek.
915
Comment
OBI32812
Lupinus sparsiflorus
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12706
San Luis Obispo
T305 R15E sec 25. 4.4 mi ESE of Pozo along San Jose-Avenales Rd
Comment
POM203583
Lupinus subvexus var. phoeniceus
I. L. Wiggins
1932-3-20
5792
San Luis Obispo
Hills east of Cholame on grade above the valley.
Comment
OBI80497
Lupinus succulentus
Jordan Haserot, Camilla Mansour, Lucie Simmons
2015-3-3
1
San Luis Obispo
Top of Terrace Hill, found along trail about a mile up. Found on the terraced plateau in a flat grassy area. Lives in mediteranian climate with full sub on a hillside.
21
Comment
SBBG104829
Lupinus succulentus
M. D. Proctor, E. A. Young
1993-3-23
ROB 318
San Luis Obispo
E edge of Cantonment Area; Camp San Luis Obispo
Comment
RSA586605
Lupinus succulentus
M. D. Proctor, E. A. Young, G. R. Proctor
1993-3-23
ROB - 0318
San Luis Obispo
E. edge of Cantonment Area
Comment
SEINET269517
Lupinus truncatus
G. Helmkamp
1994-5-18
91 -22
San Luis Obispo
Alamo Canyon; 7 miles east of US 101 on CA 166, then 4 miles north (generally northeast of Twitchell reservoir)
213
Comment
UC1081563
Lupinus truncatus
Herbert L. Mason
1936-3-7
10994
San Luis Obispo
2 mi w of Nipomo; Nipomo Mesa
Comment
SD90154
Lupinus variicolor
Benjamin C. Stone
Sep 1952
217
San Luis Obispo
Morro Bay State Park, among willows
29
Comment
CAS-BOT-BC441259
Luzula macrantha
Mrs. R. W. Summers
no date on label
s.n.
San Luis Obispo
Slope of S. Luis Mt.
Comment
OBI58907
Luzula subsessilis
David J. Keil, Kathleen Keil
1998-3-23
26421
San Luis Obispo
Montana de Oro State Park, Valencia Peak
Comment
OBI3699
Lyonothamnus floribundus
Mary Kidd
1971-2-27
140
San Luis Obispo
Calif State Polytech College
Comment
OBI10755
Lysimachia arvensis
Aart C. De Vos
1963-3-31
44
San Luis Obispo
Poly Cyn, along rd
Comment
OBI30898
Lysimachia arvensis
Julie M. Vanderwier
1978-5-28
59
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI5515
Lysimachia arvensis
Sharon Jochums
1974-3-9
25
San Luis Obispo
Roadcut W of hwy 1 just S of Arroyo de la Cruz
Comment
OBI75211
Lythrum californicum
David J. Keil, with Kaitlyn Keil
2011-8-12
31092
San Luis Obispo
Upper Stenner Creek between Serrano Ranch and railroad
245
Comment
UC1927737
Lythrum californicum
David Keil with Tina Teed and Mariko Uchida
2001-6-15
29583
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure.
243
Comment
OBI26414
Lythrum californicum
David J. Keil
1980-9-21
14228
San Luis Obispo
3.4 mi NNW of jctn with Rte 58 along Creston-O'Donnovan Rd
366
Comment
RSA0011326
Lythrum hyssopifolia
Robert F. Hoover
1969-7-19
11502
San Luis Obispo
South of Pismo Creek near Pismo Beach.
Comment
JEPS98916
Madia elegans
Bruce G. Baldwin
1985-9-29
535
San Luis Obispo
along Hwy 58, less than 0.5 mi W of jct with Hwy 229
Comment
SBBG93649
Madia gracilis
S. A. Junak
1990-5-1
4286
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
533
Comment
OBI49819
Madia radiata
Clifton F. Smith
1950-3-18
2576
San Luis Obispo
Near Pinole springs SE of Shandon
Comment
JEPS74780
Madia radiata
L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi
1975-4-24
3988
San Luis Obispo
ca 10 mi n Route 58 (w of Simmler, Cholame road)
609
Comment
OBI32027
Madia sativa
David J. Keil, Eric Wise
1981-5-25
14760
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI80714
Madia sativa
David J. Keil
1992-10-19
23843
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
SEINET8887464
Malacothamnus fasciculatus
J. H. Barber
1901-1
s.n.
San Luis Obispo
Santa Lucia Mountains.
Comment
OBI55206
Malacothamnus jonesii
Greg Frugoli
1997-5-31
99
San Luis Obispo
1 mi W of the summit on Pozo rd, La Panza range, Los Padres NF (hwy 58 burn)
Comment
OBI58355
Malacothamnus jonesii
David J. Keil
1998-5-6
27116
San Luis Obispo
E of San Miguel, along Hog Canyon Rd. 4 mi NE of junction with Estrella Road.
Comment
OBI72536
Malacothamnus jonesii
E. L. Painter & M. Wetherwax, David J. Keil; K. Downing, C. Bratt, J. Olson
2000-5-16
CR- 62
San Luis Obispo
Camp Roberts on N side of Nacimiento River, N of Twin Bridges
160
Comment
UCD166286
Malacothrix californica
Jack Major
1962-4-22
798
San Luis Obispo
San Luis Obispo County: Shell Creek north of Creston-Simmler HWY on road to Shandon about 1/2 mile. (Exact location unknown. Coordinates estimated by label maker.) (Creston-Simmler HWY is present day HWY 58.)
390
Comment
JEPS13560
Malacothrix clevelandii
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5191
San Luis Obispo
3 mi ne La Panza Ranch (along road from Creston to La Panza Ranch, above Windmill Creek)
518
Comment
OBI66369
Malacothrix clevelandii
David J. Keil
1997-4-19
26215
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road.
610
Comment
OBI55279
Malacothrix floccifera
David J. Keil, with Kathleen A. Keil
1998-5-26
27447
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
CAS-BOT-BC347801
Malacothrix glabrata
R. F. Hoover
1950-4-14
7829
San Luis Obispo
North end of Elkhorn Plain
Comment
UC1872934
Malacothrix glabrata
David Keil with Kathleen Keil
2003-3-29
30095
San Luis Obispo
Shell Creek area, ca. 0.5 mi N of junction with Hwy 58
Comment
CAS-BOT-BC323280
Malacothrix incana
R. F. Hoover
1967-9-13
10863
San Luis Obispo
Oceano Beach
Comment
LA211623
Malacothrix incana
Mark A. Elvin; Jason Storlie
2014-10-10
7665
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at southern edge of Refuge.
4
Comment
POM362345
Malacothrix incana
E. A. Purer
1932-8-28
s.n.
San Luis Obispo
Oceano.
Comment
OBI58115
Malacothrix incana
Austin P. Griffiths, Joe R. Walker
1981-9-28
s.n.
San Luis Obispo
Pismo Dune Region. Oceano campground Dunes, Pismo State Beach, along N side of beach trail and just E of swimming danger warning sighn
Comment
UC1311661
Malacothrix incana
Robert J. Rodin
1959-5-26
6349
San Luis Obispo
sand dunes at s end Morro Bay
Comment
OBI66156
Malacothrix phaeocarpa
D. R. Miller
2002-5-10
502 -751
San Luis Obispo
Next to Ridge rd.
1000
Comment
UCR248268
Malacothrix phaeocarpa
David J. Keil, Rhonda L. Riggins
1987-5-11
20154
San Luis Obispo
Cuesta Ridge east, c. 6.7 miles from junction with US 101 along Cuesta Ridge Road
793
Comment
SBBG118630
Malacothrix saxatilis var. commutata
M. Wetherwax, D. Keil, J. Olson, K. Downing
2000-5-16
CR 65 a
San Luis Obispo
above Nacimiento River, between Twin Bridges and Tower Rds; Camp Roberts
160
Comment
UC1872976
Malosma laurina
David Keil
2001-7-5
29636
San Luis Obispo
Arroyo Grande area. Ca. 0.5 mi off Lopez Drive on Hondanada Road.
Comment
SBBG42648
Malva assurgentiflora
M. R. Benedict
1969-3-2
San Luis Obispo
above edge of estero, Baywood Park, S of Morro Bay [escape from garden]
Comment
IRVC28949
Malva nicaeensis
G. K. Helmkamp
2003-9-21
8162
San Luis Obispo
Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande Central Coast
46
Comment
OBI12342
Malva nicaeensis
B. A. Smith
1966-5-11
76
San Luis Obispo
3 mi N on See Cyn Rd from Avila Beach Rd
Comment
OBI12337
Malva parviflora
Jim Heaston
1955-10-13
35
San Luis Obispo
Cal Poly
Comment
OBI80858
Malva pseudolavatera
David J. Keil
1992-1
22924
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
UC1122845
Marah fabacea
N. K. Carlson
1936-3-18
140
San Luis Obispo
0.6 mi ssw Picacho (Plot #2); Arroyo Grande Quadrangle
Comment
RSA0035008
Marrubium vulgare
W. M. Arbaugh
1968-5-10
176
San Luis Obispo
Near Cal Poly, Grand Street.
Comment
SBBG118276
Marsilea vestita
B. Schafer
2001-4-25
San Luis Obispo
just off Bee Rock Rd; Camp Roberts Range Y
Comment
RSA0036668
Matricaria discoidea
LeRoy Gross, Evan Meyer
2014-4-15
6246
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon. Near 35.24611N 120.48745W, Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
UC1479638
Matricaria occidentalis
Ernest C. Twisselmann
1952-8-29
562
San Luis Obispo
Twisselmann Lake, hills at the head of Palo Prieta Canyon Western San Joaquin Valley, Temblor Range, Palo Prieta Canyo
670
Comment
OBI79466
Medicago lupulina
David J. Keil
2012-2-5
31213
San Luis Obispo
Montana de Oro State Park. Western portion of San Luis Range along Coon Creek Trail
25
Comment
OBI80170
Melica californica
David J. Keil
1992-4-12
22798
San Luis Obispo
Laguna Lake City Park
170
Comment
RSA0039411
Melica californica
LeRoy Gross, Evan Meyer
2014-4-15
6250
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
UC1132252
Melica californica
G. T. Nordstrom
1937-5-13
1213
San Luis Obispo
1.3 mi ene Asuncion School; Adelaida Quad.
381
Comment
UC1153372
Melica californica
R. F. Hoover
1949-5-15
7686
San Luis Obispo
10 mi e Creston (on La Panza road)
Comment
OBI21992
Melica harfordii
Robert F. Hoover
1964-5-15
8885
San Luis Obispo
Pine Top Mtn S of San Carpoforo Crk
Comment
OBI31356
Melica imperfecta
Joy Nishida, Robert Allen
1982-4-10
233
San Luis Obispo
1.5 mi S of American Cyn campground, at unlocked gate on side of dirt rd
506
Comment
UCD34866
Melica imperfecta
Beecher Crampton
1964-5-20
7004
San Luis Obispo
San Luis Obispo County, ca. 11 miles N.W. of Templeton, Klau Mine area.
Comment
CAS-BOT-BC281665
Melica imperfecta
Ernest C. Twisselmann
1957-4-28
3417
San Luis Obispo
La Panza Range. Martinez Canyon
673
Comment
OBI53565
Melica imperfecta
Arthur W. Hazebrook
1991-5-7
71
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; NW most stand of Coreopsis gigantea and main Hill area
Comment
RSA129343
Melica imperfecta
E. Armstrong
1934-4-1
1145
San Luis Obispo
6 miles W of Pozo.
457
Comment
SBBG118222
Melica torreyana
M. Wetherwax, E. Painter, J. Olson
2002-4-24
SLO 246 a
San Luis Obispo
Primera Mine tailings; Camp San Luis Obispo
440
Comment
OBI69701
Melica torreyana
Steven A. Junak, Tina J. Ayers
1989-4-12
3937
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Cuesta Ridge: Along main rd (USFS rd #29S11.3) 0.1 mi E of W boundary sign for the Cuesta Ridge Botanical Area, about 5.1 mi W of Hwy 101
792
Comment
UC16161
Melilotus indicus
State Survey
1861-4-27
San Luis Obispo
San Luis Obispo
Comment
OBI12789
Melilotus indicus
Robert D. Page
1963-11-3
228
San Luis Obispo
Bank of Old Beavertown along Pozo Rd 3 mi E of Routzhan County park
Comment
CDA43359
Melissa officinalis
David J. Keil, Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, Craig Jacobsen
2012-6-28
31397
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road.
Comment
OBI13664
Mentha canadensis
Robert D. Page
1963-10-26
204
San Luis Obispo
3 mi E Routzhan County park along Pozo Rd on bank of old Beaver Pond
Comment
UC771635
Mentha spicata
R. F. Hoover
1946-9-14
6378
San Luis Obispo
near Santa Margarita (Trout Creek); Trout Creek
Comment
OBI12484
Mentzelia affinis
Robert F. Hoover
1950-4-14
7814
San Luis Obispo
Directly E of Soda Lake, Carrizo Plain
Comment
OBI12488
Mentzelia affinis
Robert F. Hoover
1952-4-20
8130
San Luis Obispo
Near N end of Elkhorn Plain
Comment
UC1224771
Mentzelia affinis
R. F. Hoover
1947-3-30
6843
San Luis Obispo
west of Simmler (West edge of Carrizo Plain)
Comment
CDA11514
Mentzelia micrantha
G. F. Hrusa
1995-5-28
12298
San Luis Obispo
Cuesta Ridge, east side US 101. Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI12505
Mentzelia pectinata
Robert F. Hoover
1950-4-14
7831
San Luis Obispo
N end of Elkhorn Plain
Comment
UC13192
Mentzelia pectinata
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5139
San Luis Obispo
1.6 mi n of direct road from La Panza Creston (upper reaches of Commatti Canyon.); Commatti Canyon
396
Comment
OBI12474
Mentzelia veatchiana
Robert F. Hoover
1952-5-25
8232
San Luis Obispo
Caliente mt. Along summit ridge
Comment
RSA0077575
Mesembryanthemum
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3213
San Luis Obispo
Morro Bay State Park/Morro Estuary Natural Preserve: Just E of State Park Rd/Main St, approx. 0.7 mi SW of jct w/ S Bay Blvd.
0
Comment
RSA0026924
Micropus californicus
Marcus E. Jones
1883-5-6
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC348716
Microseris bigelovii
R. F. Hoover
1948-6-7
7544
San Luis Obispo
1.8 mi. n. of Arroyo de la Cruz, on State Highway no. 1
Comment
CHSC67882
Microseris campestris
James D. Jokerst; Mike Foster
1988-3-10
2989
San Luis Obispo
Soda Lake on Carrizo Plains, E edge of S end of lake complex.
Comment
RSA298937B
Microseris douglasii
L. R. Heckard, T. I. Chuang, R. C. Bacigalupi
1975-4-24
3989
San Luis Obispo
Cholame Road, ca. 10 miles north ofroute 58 (west of Simmler)
610
Comment
OBI64829
Microseris douglasii subsp. douglasii
David J. Keil, with Michael Curto
2001-5-15
29459
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
POM96045
Microseris douglasii subsp. douglasii
P. A. Munz
1926-4-8
10174
San Luis Obispo
35 miles east of Paso Robles
Comment
CAS-BOT-BC349004
Microseris douglasii subsp. douglasii
Ernest C. Twisselmann
1954-4-29
1122
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
655
Comment
UCSC000846
Microseris elegans
B. Cobb
1907-1
s.n.
San Luis Obispo
near San Luis Obispo San Luis Obispo
Comment
POM223348
Microseris heterocarpa
Alice Eastwood, John Thomas Howell
1935-3-25
2017
San Luis Obispo
Cholame
Comment
UCR101018
Microseris lindleyi
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3222
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
UCR161466
Microseris lindleyi
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9024
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road
335
Comment
SEINET6190464
Mimetanthe pilosa
David Keil
1980-9-21
14241
San Luis Obispo
3 miles S of Creston along California Rte 229 along middle branch of Huerhuero Creek Canyon
Comment
OBI31292
Mimetanthe pilosa
Joy Nishida, Ginger King
1982-7-2
488
San Luis Obispo
American Cyn. 1.4 mi S of campground where stream crosses rd
500
Comment
UCR123153
Mimulus aurantiacus
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7402
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
OBI9485
Mimulus aurantiacus var. aurantiacus
F. Rush
August1957
s.n.
San Luis Obispo
S. Morro Bay
Comment
OBI9535
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1967-4-12
10438
San Luis Obispo
Upper Arroyo Grande
Comment
POM215599
Mimulus aurantiacus var. aurantiacus
D. D. Keck
1933-5-5
2192
San Luis Obispo
Odd Fellows Cemetery, near mouth of Torro Creek, between Cayucos and Morro.
Comment
RSA550803
Mimulus aurantiacus var. aurantiacus
David M. Thompson
1992-5-26
1089
San Luis Obispo
0.2 mi W of entrance to Morro Bay State Park along Soutn Bay Drive
61
Comment
RSA661850
Mimulus aurantiacus var. aurantiacus
Joe R. Walker
1982-5-5
s.n.
San Luis Obispo
Along N-facing slopes midway SW in vegetated deflation area immed. N of Maidenform Flats.
Comment
UCSB22228
Mimulus aurantiacus var. aurantiacus
McMinn, H.
1947-5-25
San Luis Obispo
About 5.6 miles southwest of Templeton on road to Cayucos via Santa Rita Canyon
274
Comment
UCSB52037
Mimulus aurantiacus var. aurantiacus
Butts, T.
1967-4-22
San Luis Obispo
Ridge at top of Harris Grade, south coast range
274
Comment
JEPS27378
Mimulus aurantiacus var. pubescens
H. W. Grinnell
1934-5-22
San Luis Obispo
between Pozo and La Panza; Santa Barbara National Forest
762
Comment
UC1063026
Mimulus fremontii var. fremontii
W. A. Peterson
1937-4-29
775
San Luis Obispo
Martinez Canyon La Panza Quadrangle
Comment
UC454791
Mimulus fremontii var. fremontii
Condit and Edwards
1908-5-31
San Luis Obispo
Trout Creek
Comment
OBI32243
Mimulus guttatus
David J. Keil, Eric Wise
1981-5-25
14781
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1
Comment
OBI3735
Mimulus guttatus
Elizabeth Rudd
1971-6-10
316
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
OBI6620
Mimulus guttatus
Greg Hassen
1975-7-8
23
San Luis Obispo
Poly Cyn
Comment
SEINET4853157
Minuartia cismontana
Unknown
1960-5-12
7429
San Luis Obispo
Northern SLO County: Bee Rock Canyon: just E of Bee Rock (but 0.4 mi W of "Bee Rock" on both Tierra Redonda Mtn. '" 1949 '" and Bradley 15: '" 1919 '" USGS sheets).
Comment
SBBG113875
Minuartia douglasii
C. B. Hardham
1957-5-12
1903
San Luis Obispo
Franklin Crk, Camp Natoma
Comment Read comments Sep 15 2014
CAS-BOT-BC384022
Mirabilis jalapa
Ernest C. Twisselmann
1971-8-12
18069
San Luis Obispo
Templeton
274
Comment
OBI54389
Mirabilis laevis var. crassifolia
George Butterworth
1995-7-9
90
San Luis Obispo
Carrizo Plain Natural Area. Round Rock Valley, 4.6 mi SE of Crocker Rd, 1/3 mi E of Elkhorn Rd. W bank
747
Comment
JEPS108374
Mirabilis laevis var. crassifolia
David Gowen
2005-4-17
249
San Luis Obispo
Elkhorn Road (dirt). Climbing over rocks at crest of lower hill on N side of dirt side road (which reaches summit?).
Comment
OBI64801
Monardella breweri
George Butterworth
2005-5-17
601
San Luis Obispo
Chimineas. NW of Deadman, 772812 x 3897773
742
Comment
CAS-BOT-BC219868
Monardella breweri subsp. breweri
R. F. Hoover
1946-6-29
6204
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC219861
Monardella breweri subsp. breweri
R. F. Hoover
1950-6-2
7957
San Luis Obispo
Near summit between head of Salinas River and Stoney [Stony] Creek
Comment
UCD125183
Monardella breweri subsp. lanceolata
Frederic Hrusa
1987-5-27
5368
San Luis Obispo
San Luis Obispo County: Immediately to northeast of Big Rocks in Cuyama Valley, approximately 1 mile noprth of Rock Front Ranch along Highway 166.
Comment
RSA418526
Monardella crispa
J. A. Powell
1972-6-1
934
San Luis Obispo
Dune Lakes, 2 miles south of Oceano
Comment
OBI78292
Monardella palmeri
Robert F. Hoover
1969-7-17
11481
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
HSC97873
Monardella palmeri
James D. Jokerst, John Sorenson
1987-6-1
2904
San Luis Obispo
SE edge of Cuesta Ridge Botanical Area, SE side of rd. between microwave station and parking lot, within 50-100 ft. from FS 29S11
Comment
SEINET10582121
Monardella palmeri
A. Graff
1993-7-9
Graff 164
San Luis Obispo
Los Padres National Forest, Cuesta Ridge. Hillside below TV towers, before the entrance to the Cuesta Ridge Botanical Area. T29S,R12E,S35. Locally infrequent, patchy, on serpentine; hugs shrubs. With Cupressus sp., Quercus sp., Arctostaphylos sp., grasses. Past bloom.
Comment
SEINET4173654
Monardella undulata
R. F. Hoover
1946-9-17
6421
San Luis Obispo
Oceano
Comment
CAS-BOT-BC220282
Monardella undulata subsp. crispa
R. F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
CHSC67799
Monardella undulata subsp. crispa
James D. Jokerst; John Sorenson
1987-6-2
2909
San Luis Obispo
Pismo Dunes railroad W and NW of main office of Union 76 Refinery.
Comment
OBI34065
Monardella undulata subsp. undulata
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
UCR115123
Monardella undulata subsp. undulata
Austin P. Griffiths, M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, midway along northernmost vegetated ridge
Comment
CDA17720
Monardella undulata subsp. undulata
Austin Griffiths, Gaylord Jones, Kathleen Jones, Kathryn Bay
1986-5-25
s.n.
San Luis Obispo
Morro Bay sandspit.
0
Comment
SEINET10582390
Monardella villosa subsp. obispoensis
A. Graff
1993-7-9
Graff 173
San Luis Obispo
Los Padres National Forest, Cuesta Ridge. Along Cuesta Ridge as it descends from the TV towers to Hwy. 101. 1.45 miles down from the Cuesta Ridge Botanical Area sign, on the northwest-facing road cut. T30S,R12E,S1. Non-serpentine. With Adenostema fascicularis, Arctostaphylos sp., Mimulus aurantiacus, Salvia mellifera, Eriophyllum confertiflorum. Bombus sp.
Comment
CAS-BOT-BC327706
Monolopia congdonii
David D. Keck; J. Clausen
1935-4-10
3152
San Luis Obispo
15 miles S of Soda Lake, on Carrizo Plain
609
Comment
OBI18714
Monolopia lanceolata
Robert F. Hoover
1950-4-2
7783
San Luis Obispo
W branch of Fernandez Crk, just above La Panza - Creston rd
Comment
OBI18718
Monolopia lanceolata
Robert F. Hoover
1967-3-28
10308
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
SFV15510
Monolopia lanceolata
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
363
San Luis Obispo
Carrizo Plain South end of Carrizo Plain. 22.0 miles north on Soda Lake Road from junction with Highway 166.
670
Comment
UCR42871
Monolopia lanceolata
David J. Keil
1978-3-19
12613
San Luis Obispo
Temblor Range, East of California Valley along Hwy 58
488
Comment
OBI18738
Monolopia lanceolata
G. Thomas Robbins & Rimo Bacigalupi, Rimo Bacigalupi
1952-4-20
3458
San Luis Obispo
S most end of Carrizo Plain, just before descent into Cuyama Valley, abut 4 mi from Kern county line
869
Comment
RSA37631
Monolopia lanceolata
Roxana S. Ferris
1955-5-23
12813
San Luis Obispo
Junction of Creston-La Panza road with Santa Margarita-La Panza road (State Highway 178)
Comment
RSA8379
Monolopia lanceolata
I. L. Wiggins
1932-3-21
5822
San Luis Obispo
Ridge on NE edge of Carissa Plain on road to Bitterwater Valley.
Comment
SJSU3317
Monolopia lanceolata
C. W. Sharsmith
1962-4-20
6787
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
UC1484364
Monolopia lanceolata
Dale E. Johnson with J. E. Eckenwalder
1974-4-20
84
San Luis Obispo
11.7 km (7.3 mi) nw of border of Kern County on road n Twisselman Lake to Cholame (Cholame Valley Road) (0.8 km (0.5 mi) se of Highway 41 (Cholame-Kettleman City Road))
Comment
UCSB17243
Monolopia lanceolata
Dennis E. Breedlove
1962-3-18
1938
San Luis Obispo
collected 17.5 mi W, along State Highway 166, near the Cuyama River New Cuyama - , , and State Highway 166
609
Comment
UC463203
Morella californica
Roxana S. Ferris
1929-4-16
7688
San Luis Obispo
Road to Atascadero, 6 miles east of Morro Bay
Comment
RSA25666
Mucronea californica
Carl B. Wolf
1941-7-10
10970
San Luis Obispo
2.5 miles (airline) east of Oso Flaco Lake, or between the CA Hwy 1 and S.P.R.R.
30
Comment
RSA781474
Mucronea californica
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-7-10
186
San Luis Obispo
Montana De Oro State Park.
Comment
SBBG81839
Mucronea californica
C. F. Smith
1950-5-4
2761
San Luis Obispo
Creston-Simmler Rd at Fernandez Crk
Comment
SEINET11929233
Mucronea californica
E. A. Purer
1933-1
5088
San Luis Obispo
five mi northwest of Guadalupe
Comment
UCSB57201
Mucronea californica
Penkala, B.; Ryan, P.
1987-6-25
San Luis Obispo
On east side of Hwy. 229 about 1/4 mile north from jct. with Hwy. 58; just northeast of Santa Margarita
396
Comment
RSA279632
Mucronea perfoliata
James L. Reveal
1978-6-25
4763
San Luis Obispo
Along California Highway 58, 0.6 mile east of the San Juan river bridge at the base of Syncline Hill, 2.7 miles west of the Cholame turnoff.
534
Comment
OBI23033
Muhlenbergia utilis
David J. Keil
1979-10-27
13654
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix Crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
PASA1224
Muilla serotina
Frank W. Peirson
1925-3-25
San Luis Obispo
Piamo Creek
30
Comment
OBI79079
Myoporum laetum
David J. Keil
2011-11-5
31155
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach
Comment
OBI56314
Myosotis latifolia
David J. Keil
1999-3-14
28212
San Luis Obispo
Cambria. Fern Canyon along trail off Fern Drive.
Comment
CAS-BOT-BC83365
Myosurus minimus
R. F. Hoover
1947-3-30
6822 A
San Luis Obispo
East Branch of Huerhuero Creek about 5 miles south of Creston.
Comment
SBBG104817
Nassella cernua
M. D. Proctor, E. A. Young
1993-3-21
ROB 311
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
UC1133155
Nassella lepida
P. L. Johannsen
1936-3-21
722
San Luis Obispo
1 mi ne junction San Luis Obispo Creeke and Reservoir Canyon (Plot 6); San Luis Obispo Quadrangle
228
Comment
UC1133171
Nassella lepida
T. M. Hendrix
1937-6-9
289
San Luis Obispo
3 3/4 mi ene Pozo; Los Padres National Forest, Pozo Quadrangle
Comment
UC1133214
Nassella pulchra
N. K. Carlson
1936-3-18
147
San Luis Obispo
0.5 mi se Newsome Springs (Plot 3); Arroyo Grande Quadrangle
137
Comment
CAS-BOT-BC260212
Nassella pulchra
Clare B. Hardham
1962-4-17
9013
San Luis Obispo
The Santa Lucia Mountains. E of Cuesta Grade
Comment
CAS-BOT-BC65032
Nasturtium gambelii
Robert F. Hoover
1947-8-2
7345
San Luis Obispo
Near Small Twin Lake, S of Arroyo Grande.
Comment
UCD116054
Nasturtium officinale
Dennis E. Breedlove
1963-8-6
5705
San Luis Obispo
San Luis Obispo County: Along shore of Oso Flaco Lake.
Comment
SBBG117974
Navarretia atractyloides
E. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR 101
San Luis Obispo
near N end of MacMillan airstrip, near Generals Rd; Camp Roberts
240
Comment
UC335508
Navarretia jaredii
J. G. Lemmon
San Luis Obispo
Comment
POM75418
Navarretia jaredii
Katherine Brandegee
1911-7-12
s.n.
San Luis Obispo
Near Paso Robles, along the Creston Road, not far from the type locality, which is given as Paso Robles Creek
Comment
OBI59534
Navarretia mitracarpa
David J. Keil, with V. L. Holland
1999-6-9
28372
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
RSA770180
Navarretia mitracarpa
David J. Keil
2010-6-1
30825
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0-300 m along dirt road.
500
Comment
OBI51824
Navarretia mitracarpa
D. R. Miller
1992-6-5
692 1 C
San Luis Obispo
Near 'South Orchard' at Coles Ranch. On the W slope of Little Pine Mt
732
Comment
SBBG18750
Nemacladus gracilis
C. B. Hardham
1962-5-10
10087
San Luis Obispo
intersection of Shell Crk and Camatta Rds, E of Creston
Comment
SEINET10873444
Nemacladus gracilis
Hardham
1962-5-10
HARDHAM 10 -087
San Luis Obispo
Intersection of Shell Creek and Cammatta Road, east of Creston
Comment
OBI66444
Nemacladus ramosissimus
David J. Keil, with Miguel Ponce
1997-1
26131
San Luis Obispo
La panza mountains. ca. 0.3 miles from highway 58 on red hill road.
Comment
SEINET10460995
Nemacladus secundiflorus
Rimo Bacigalupi, Guy T. Robbins
1954-5-12
Bacigalupi 4452
San Luis Obispo
Flood plain of East Fork Huerhuero Creek at crossing of road 1.1 miles south of Geneseo School, 3 miles north of Creston
305
Comment
CAS-BOT-BC416306
Nemacladus secundiflorus var. secundiflorus
R. F. Hoover
1947-5-24
7204
San Luis Obispo
Yaro Creek near its junction with Toro Creek
Comment
JEPS99158
Nemacladus secundiflorus var. secundiflorus
Clare B. Hardham, C. Butterworth
1960-5-28
5946
San Luis Obispo
headwaters of south fork of Huero Huero River, Klein Ranch, Pozo-Arroyo Grande Road
Comment
OBI20994
Nemacladus secundiflorus var. secundiflorus
Rimo Bacigalupi, G. T. Robbins
1954-5-19
4504
San Luis Obispo
E Fork Huerhuero Crk at crossing of road 1.1 mi S of Geneseo School, 3 mi N of Creston
305
Comment
UCR41111
Nemophila menziesii
C. F. Smith
1950-3-18
2569
San Luis Obispo
Inner South Coast Range, Soda Lake Road to Carrizo Plain, c. 0.8 mi. off Hwy 399 [=SR33], near San Luis Obispo County line
823
Comment
HSC13600
Nemophila menziesii
W. S. Pierce
1963-4-7
4
San Luis Obispo
Atascadero, E of Portola Rd., N end
Comment
UCSC000577
Nemophila menziesii
Randall Morgan
1989-4-1
s.n.
San Luis Obispo
3 mi. E. and 12 mi. S. of Shandon Shandon - Shell Creek
Comment
OBI72572
Nicotiana glauca
Jillian C. Boettcher
2002-4-29
12
San Luis Obispo
Avila beach. Cliffs lining Old Port Beach across from the Avila Beach Pier
3
Comment
SEINET3928712
Nicotiana glauca
Holly Dickson, Megan Healy; Caroline Butler
2011-11-7
2
San Luis Obispo
Cal Poly Campus, Poly Canyon Road about 50 yards from the gate on the left side of the road. About 5 feet off the side of the road on a slight incline.; 0
76
Comment
OBI9176
Nicotiana quadrivalvis
Robert F. Hoover
1946-9-14
6373
San Luis Obispo
Santa Margarita
Comment
UCR159993
Nicotiana quadrivalvis
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9666
San Luis Obispo
South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek
363
Comment
UC573401
Nuttallanthus texanus
C. M. Belshaw
1936-3-17
1596
San Luis Obispo
2.5 mi s and 1 mi e of Nipomo
76
Comment
OBI35571
Nuttallanthus texanus
S. M. Inman
1983-5-14
45
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
OBI58101
Oemleria cerasiformis
Austin P. Griffiths
1987-4-11
18102
San Luis Obispo
Arroyo de la Cruz, Along N beach of Arroyo de la Cruz watercourse, ca. half mile downstream from streamflow gauge
Comment
SBBG45329
Oenanthe sarmentosa
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake
Comment
SBBG59653
Oenanthe sarmentosa
R. Hoffmann
1930-4-19
San Luis Obispo
Oceano
Comment
OBI7031
Oenothera biennis
Marguerite Costigan
1972-11-5
42
San Luis Obispo
1/2 mi N of Morro Rock, about 1/4 mi W of Hwy 1, along Morro Strand
Comment
CAS-BOT-BC167017
Oenothera californica
Ernest C. Twisselmann
1954-1-1
5992
San Luis Obispo
Theodore Payne Nursery
Comment
CAS-BOT-BC167019
Oenothera californica
R. F. Hoover
1947-4-26
7100
San Luis Obispo
6 mi. e. of Creston on La Panza Road
Comment
SD124406
Oenothera deltoides subsp. cognata
Clifton F. Smith
1952-4-30
San Luis Obispo
Sandy Cammatti Canyon southeast of Shandon.
Comment
OBI11974
Oenothera elata subsp. hookeri
Barrett Anderson
1973-8-7
378
San Luis Obispo
S end of Morro Bay near Sharks Inlet
Comment
OBI75318
Oenothera elata subsp. hookeri
David J. Keil
2010-11-10
30942
San Luis Obispo
Intersection of Price Canyon Road and Hwy 227, Edna and roadside zone near field bisected by East Corral de Piedra Creek
69
Comment
UC454577
Oenothera elata subsp. hookeri
I. J. Condit
1910-4-30
San Luis Obispo
back of pavilion; Oceano, La Grande Beach
Comment
OBI58949
Opuntia
David J. Keil
1998-4-15
26738
San Luis Obispo
S edge of Nipomo Mesa, 1.8 mi E of Division St. on Riverside Rd.
Comment
RSA303530
Opuntia phaeacantha
J. R. Shevock
1971-4-4
871
San Luis Obispo
Hwy 166; Cuyama River.
305
Comment
SEINET224180
Opuntia phaeacantha var. major
Lyman Benson
1960-12-31
16082
San Luis Obispo
5 miles east of U. S, 101 on the Santa Maria-Maricopa Road
305
Comment
OBI65808
Orobanche bulbosa
D. R. Miller
1981-5-16
581 -34
San Luis Obispo
Pine Mt Region. Along rd edge N of Lookout tower near McLean gate
914
Comment
UC1125586
Orobanche fasciculata
T. M. Hendrix
1937-5-26
225
San Luis Obispo
1 mile NNE of Navajo. Pozo 7.5' Quad.
Comment
SBBG107178
Orobanche uniflora
C. B. Hardham
1960-4-13
5417
San Luis Obispo
hills S of Bee Rock
365
Comment
SBBG81668
Orobanche uniflora
R. N. Philbrick
1986-4-24
San Luis Obispo
ca. 0.5 mi NE of Black Mtn Rd, along trail from rd to Friis Camp
Comment
OBI77683
Osmorhiza berteroi
Robert F. Hoover
1949-5-14
7672
San Luis Obispo
Rocky Butte district, above San Simeon
Comment
SD178207
Oxalis corniculata
G. K. Helmkamp
2004-3-21
8389
San Luis Obispo
Central Coast: Mesa Dunes Mobile Home Park along mesa View Dr., 0.2 mi south of the junction of Halcyon Rd., southeast of Oceano. Growing up through garden shrubs.
60
Comment
UC455388
Oxalis corniculata
E. P. Unangst
1908-1
San Luis Obispo
yard
Comment
OBI80439
Oxalis pes-caprae
David J. Keil
2015-2-14
32601
San Luis Obispo
Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve.
25
Comment
CDA15128
Paeonia californica
G. F. Hrusa
1998-4-25
14214
San Luis Obispo
La Panza Range; La Panza summit on La Panza Rd. Sheet 1 of 2. (fruiting)
Comment
OBI80999
Paeonia californica
David J. Keil
2015-2-21
32655
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
UC54827
Paeonia californica
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
San Luis Mt.
Comment
CAS-BOT-BC121264
Paeonia californica
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9453
San Luis Obispo
Along Salinas River 10 miles east of Santa Margarita on state hwy #178.
Comment
SBBG45025
Paeonia californica
L. Constance
1940-3-22
2532
San Luis Obispo
above Pozo Crk, 2 mi NE of Pozo
Comment
OBI22063
Panicum acuminatum
Robert F. Hoover
1947-5-25
7222
San Luis Obispo
Cambria
Comment
CAS-BOT-BC422819
Papaver californicum
R. F. Hoover
1947-3-26
6743
San Luis Obispo
Price Canyon
Comment
SBBG94425
Papaver californicum
R. F. Hoover
1947-3-26
6759
San Luis Obispo
Oak Park district
Comment
CAS-BOT-BC422817
Papaver californicum
R. F. Hoover
1951-4-15
8040
San Luis Obispo
Stoney Creek, tributary of Huasna R.
Comment
UC1928074
Papaver somniferum
David Keil
2008-5-29
30526
San Luis Obispo
Prefumo Canyon Road next to Prefumo Canyon Creek, adjacent to walking trail, just east of trailhead parking lot. 35 15'43.55''N x 120 42'40.90''W.
61
Comment
OBI58036
Parapholis incurva
David J. Keil, with V. L. Holland
1992-5-28
23148
San Luis Obispo
San Luis Obispo. West side of Broad Street (Hwy 227) between Hopkins Lane and Rockview Place.
Comment
OBI80662
Paspalum dilatatum
David J. Keil
1992-1
22970
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
SBBG15581
Pectocarya penicillata
D. E. Breedlove
1962-3-29
2049
San Luis Obispo
27 mi W of Simmler, La Panza Range
472
Comment
OBI28595
Pedicularis densiflora
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
17
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
JEPS70180
Pedicularis densiflora
Robert J. Rodin
1960-4-10
6502
San Luis Obispo
3 mi w of Cuesta Summit (near San Luis Obispo)
Comment
OBI78249
Pelargonium
Danielle DeRome
1994-4-9
499423
San Luis Obispo
Adj to the Cal Poly Botanic Garden on the W stream bank
Comment
CAS-BOT-BC69235
Pellaea andromedifolia
Ira L. Wiggins
1929-4-16
3635
San Luis Obispo
Hillside near Old Creek, 6 miles north of Moro
Comment
CAS-BOT-BC69240
Pellaea andromedifolia
Ernest C. Twisselmann
1956-11-7
3228
San Luis Obispo
Santa Lucia Range: Cypress Mountain
594
Comment
SEINET3873361
Pellaea mucronata
David Keil
1988-7-2
20860
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast.; 0
Comment
UC1873037
Pellaea mucronata
David Keil
2003-5-6
30169
San Luis Obispo
Hwy 58 ca. 1 mi E of Hwy 229.
Comment
OBI22976
Pennisetum setaceum
Richard Teague
1979-11-3
11
San Luis Obispo
Found off hwy 1, in field
91
Comment
UC185339
Penstemon centranthifolius
Katharine Brandegee
1912-1
San Luis Obispo
near San Luis Obispo (Price Canyon); near San Luis Obispo, Price Canyon
Comment
RSA305773
Penstemon centranthifolius
James R. Shevock
1972-4-1
1515
San Luis Obispo
E slope Poso Grade.
610
Comment
RSA131988
Penstemon heterophyllus subsp. heterophyllus
Gale Sphon
1959-6-6
360
San Luis Obispo
La Panza Campground, Los Padres National Forest.
Comment
UC338222
Penstemon heterophyllus var. heterophyllus
J. G. Lemmon
1887-1
San Luis Obispo
Comment
UC75892
Pentachaeta alsinoides
Miss M. Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
SBBG117888
Pentachaeta exilis subsp. exilis
M. Wetherwax, E. Painter
2001-4-5
CR 164
San Luis Obispo
above boundary rd at S end of installation, above San Marcos Crk; Camp Roberts
260
Comment
OBI80290
Pentagramma triangularis
Jordan Collins
2014-11-17
5
San Luis Obispo
Near the Cal Poly campus in San Luis Obispo along Poly Canyon Road.
Comment
UC74842
Pentagramma triangularis subsp. triangularis
Mrs. R. W. Summers
San Luis Obispo
Comment
OBI31940
Perideridia californica
David J. Keil
1981-6-20
14861
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of Hwy 1.
Comment
UC174093
Perideridia oregana
E. Palmer, M. D.
June 1876
156
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
OBI19660
Peritoma arborea
Robert F. Hoover
1948-4-17
7478
San Luis Obispo
Commatti Canyon
Comment
OBI28644
Peritoma arborea
Robert J. Rodin
1965-3-28
7123
San Luis Obispo
Crocker springs Canyon on Eastern bounday of San Luis Obispo county
Comment
OBI10860
Persicaria amphibia
Robert F. Hoover
1969-8-25
11559
San Luis Obispo
Laguna de San Luis Obispo
Comment
SEINET11261792
Persicaria lapathifolia
David Keil
2011-11-5
31145
San Luis Obispo
Oceano. Arroyo Grande Creek at 22nd Street bridge.; 0
8
Comment
CAS-BOT-BC419071
Persicaria lapathifolia
Clare B. Hardham
1959-9-5
4970
San Luis Obispo
Santa Lucia Mountains. Santa Rosa Creek, Cambria
Comment
POM69843
Petunia parviflora
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI66372
Phacelia brachyloba
David J. Keil
2006-4-7
30443
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
SD148141
Phacelia californica
G. K. Helmkamp, E. A. Helmkamp
2001-4-29
6597
San Luis Obispo
Irish Hills: Profumo Canyon Road, 2.8 miles west of Los Osos Vallaey Road.
91
Comment
UC1602027
Phacelia californica
C. M. Belshaw
1936-3-28
1743
San Luis Obispo
2.1 mi nne China Harbor (near Plot 19); Cayucos Quadrangle
106
Comment
UCD120335
Phacelia ciliata
E. J. Coke
1930-7-1
s.n.
San Luis Obispo
San Luis Obispo County: Caresa Plains.
Comment
OBI42224
Phacelia distans
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19506
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
OBI51796
Phacelia distans
R. Mike Arens
1994-3-12
19
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical garden foot bridge
152
Comment
SBBG95288
Phacelia distans
F. A. Lindholm
1971-4-8
138
San Luis Obispo
6 mi N of Cayucos
487
Comment
SBBG17440
Phacelia douglasii
C. B. Hardham
1960-4-4
5306
San Luis Obispo
mouth of Cantinas Crk
243
Comment
RSA112785
Phacelia douglasii
H. D. Ripley, R. C. Barneby
1941-4-27
3284
San Luis Obispo
Painted Rocks, Carrizo Plain.
915
Comment
RSA212502
Phacelia douglasii
R. W. Summers
1886-2-28
s.n.
San Luis Obispo
Sand hills, by sea.
Comment
RSA426107
Phacelia douglasii
Paul C. Silva
1947-3-30
1209
San Luis Obispo
4 miles east of Cuyama Post Office, Cuyama Valley.
Comment
SBBG34843
Phacelia douglasii
Mrs. R. W. Summers
-Feb-1886
San Luis Obispo
sandhills by sea near Arroyo Grande
Comment
UCSB40916
Phacelia douglasii
Nilsen, Erik
1977-04
San Luis Obispo
Route 1, 6 miles north of Guadalupe
30
Comment
OBI13776
Phacelia fremontii
Robert F. Hoover
1949-4-11
7588
San Luis Obispo
Between San Juan River and Carrizo plain
Comment
SBBG95514
Phacelia grisea
D. Keil
1986-5-13
19432
San Luis Obispo
Hi Mtn Rd near Hi Mtn Lookout
944
Comment
SEINET2444166
Phacelia grisea
David Keil
1989-6-3
21237
San Luis Obispo
Between Atascardero and Morro Bay along California Highway 41, 0.4 miles S of highway at Cerro Alto campground.
Comment
UCD120454
Phacelia grisea
G. F. Hrusa
1995-5-28
12284
San Luis Obispo
San Luis Obispo County: On burn near summit of Pinus attenuata forest immediately to SW of Peak 1 Radio Facility.
625
Comment
OBI59518
Phacelia imbricata var. imbricata
David J. Keil, with V. L. Holland
2001-4-7
29242
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
SBBG6188
Phacelia ramosissima
C. B. Hardham
1958-3-22
2908
San Luis Obispo
San Bernardo Crk
Comment
SD71248
Phacelia rattanii
Clare B. Hardham
1961-5-26
7134
San Luis Obispo
Franklin Creek, west of Adelaida.
Comment
OBI47514
Phacelia tanacetifolia
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19229
San Luis Obispo
SW flank of Temblor Range. T31S, R21E NW corner sect 17 and SW corner sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
OBI13721
Phacelia viscida
Robert F. Hoover
1969-7-12
11445
San Luis Obispo
Salinas River at Paso Robles
Comment
RSA0106601
Phacelia viscida var. viscida
P. A. Munz
1954-5-20
19457
San Luis Obispo
Hwy 166 about 15 mi E of Santa Maria.
122
Comment
UCSB14982
Phacelia viscida var. viscida
1962-3-24
San Luis Obispo
Avila Beach turnoff on U.S. 101
60
Comment
OBI2541
Phalaris californica
Larry E. Brown
1970-3-17
1745
San Luis Obispo
In Hazard Cyn near Montana de Oro State Park
Comment
OBI22096
Phalaris lemmonii
Robert F. Hoover
1947-4-26
7095
San Luis Obispo
1 mi E of Creston on Shandon rd
Comment
CAS-BOT-BC250893
Phleum pratense
Ernest C. Twisselmann
1959-8-23
5597
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
UC1178405
Pholisma arenarium
R. J. Rodin
1956-5-20
6062
San Luis Obispo
s end Morro Bay (on sand dunes near ocean)
Comment
OBI40666
Pholisma arenarium
David J. Keil
1985-6-9
18794
San Luis Obispo
Los Osos/ Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto Lake
Comment
UC569622
Pholisma arenarium
Joseph and Hilda W. Grinnell
1937-7-28
1077
San Luis Obispo
seaside dunes 1 mi n Morro Rock
Comment
OBI13712
Pholistoma auritum var. auritum
F. Rush
July1956
111
San Luis Obispo
Mt. SLO
Comment
OBI13709
Pholistoma membranaceum
Robert F. Hoover
1958-3-19
8428
San Luis Obispo
Carrizo Plain ner N base of Caliente mt
Comment
SEINET7063742
Pholistoma membranaceum
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
About 8.8 miles northeast of Estrella. UTM Zone 10, 707026mE, 3962643mN. (WGS84/NAD83).
215
Comment
UCD148589
Pholistoma membranaceum
G. F. Hrusa; O. Pollak, R. Reiner (TNC), J. Willoughby
1997-3-11
13632
San Luis Obispo
San Luis Obispo County: Carrizo Plain. South end of Carrizo Plain, approximately 3 miles south of Washburn Ranch and 8-10 miles south of Soda Lake.
630
Comment
RSA760728
Phragmites australis
David J. Keil
1998-9-4
28100
San Luis Obispo
Salinas River at Hwy 41 bridge in Atascadero.
Comment Read comments Apr 27 2012
OBI78475
Physalis philadelphica
David J. Keil
1977-10-29
s.n.
San Luis Obispo
Just off Calif 227 along Huasna Rd
Comment
OBI12779
Pickeringia montana var. montana
Robert F. Hoover
1959-5-9
8495
San Luis Obispo
6 mi W of Paso Robles on Adelaida rd
Comment
CAS-BOT-BC71812
Pilularia americana
Ernest C. Twisselmann
1969-5-19
15309
San Luis Obispo
Estrella Plains: 0.5 mile north of Highway 46 on Jardine Road
213
Comment
CAS-BOT-BC72932
Pinus muricata
W. R. Dudley
1893-12-30
s.n.
San Luis Obispo
Pecho Mts.
Comment
OBI22744
Pinus muricata
Robert F. Hoover
1960-4-9
8518
San Luis Obispo
Rocky sandstone slope along coast to Coon Crk
Comment
OBI57146
Pinus muricata
Steven A. Junak
1990-10-11
4442
San Luis Obispo
Santa Lucia Mts: N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Peak 2478 near SW end of mine excavation along abandoned mine road which intersects W Cuesta Ridge Rd ca. 4 mi W of hwy 101
604
Comment
OBI59680
Pinus radiata
Larry Kelly, David J. Keil, V. L. Holland, and LynnDee Oyler
1990-4-12
385
San Luis Obispo
Pismo marsh between Pismo state beach campground and Grand Ave
Comment
LA105615
Pinus radiata
Barry A. Prigge;
1989-7-3
9049
San Luis Obispo
Santa Lucia Mts, San Bernado Creek Drainage: ca 2 mi N of St Hwy 1 on San Bernado Creek Rd; ca 5 mi E of Morro Bay
73
Comment
OBI23099
Pinus radiata
Deborah Nixon
1976-11-22
5
San Luis Obispo
San Luis Obispo, Cal Poly, parking lot S-4, turn left at entrance
Comment
CAS-BOT-BC254436
Piptatherum miliaceum
Ernest C. Twisselmann
1955-7-22
2274
San Luis Obispo
La Panza Range. Upper Navajo Canyon
807
Comment
OBI58636
Pittosporum undulatum
Sarah Wheeler
2001-2-20
15
San Luis Obispo
Where the trl rd tracks intersect Mill St in San Luis Obispo
Comment
UCR29948B
Plagiobothrys acanthocarpus
David J. Keil, Melissa Luckow, R. A. Pimental, R. R. Pimentel
1981-4-24
14534
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
SBBG118043
Plagiobothrys bracteatus
K. Foster
1999-3-15
San Luis Obispo
Training Area Y2, vernal pool plot Y2-33a; Camp Roberts
Comment
UC2013246
Plagiobothrys bracteatus
David Keil
1998-5-6
27082
San Luis Obispo
1 mile N of Highway 46 along Buena Vista Dr.
Comment
SBBG40503
Plagiobothrys canescens
R. F. Hoover
1968-4-16
11027
San Luis Obispo
N side of Cuyama River at "Gypsum Cyn bridge"
Comment
UC455966
Plagiobothrys canescens
I. J. Condit
1910-3-30
San Luis Obispo
Carissa Plains
Comment
UC1285004
Plagiobothrys fulvus
R. F. Hoover
1949-4-11
7590
San Luis Obispo
on La Panza road 18 mi e Creston (on plateau)
Comment
OBI47430
Plagiobothrys nothofulvus
David J. Keil, Art Webster
1984-4-29
18196
San Luis Obispo
Cyn bottom of Lopez Wildernest area
Comment
UC2013244
Plagiobothrys nothofulvus
David Keil
1998-4-7
26593
San Luis Obispo
2 miles N from Highway 58 on Highway 229 S of Creston.
Comment
UC455997
Plagiobothrys reticulatus
I. J. C. and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment Read comments Jan 25 2012
CAS-BOT-BC261665
Plagiobothrys tenellus
M. Wetherwax; E. L. Painter; J. Greenhouse
2001-3-20
CR- 147
San Luis Obispo
Camp Robertrs. Above palisades above Boy Scout Road, south of Nacimiento River
260
Comment
UC2013286
Plagiobothrys tenellus
David Keil
1998-4-9
26622
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road.
Comment
UC1873049
Plagiobothrys tenellus
David Keil
2001-3-28
29227
San Luis Obispo
Palo Prieto Canyon along Bitterwater Road, 4.8 mi SE of junction with Hwy 46.
Comment
HSC91664
Plantago erecta
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
OBI11650
Plantago erecta
Robert F. Hoover
1948-4-17
7460
San Luis Obispo
San Juan River S of Shandon
Comment
UC2027467
Plantago erecta
Greg Wilvert
2005-3-21
19
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 1/3 km W of the S end of Pipeline Road overlooking the Cuyama Valley
Comment
JEPS13199
Plantago erecta
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5153
San Luis Obispo
5.5 mi w Nipomo; Nipomo Mesa
76
Comment
OBI78400
Plantago erecta
Steven A. Junak, David A. Young, Tina J. Ayers
1989-4-27
3960
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres natl forest. Santa Lucia Mts, Cuesta Ridge: Just N of main rd (USFS rd #29S11.3) 0.1 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.3 mi W of hwy 101
786
Comment
SBBG93689
Plantago erecta
S. A. Junak, D. A. Young
1989-4-27
3986
San Luis Obispo
Cuesta Ridge, along USFS Rd 29S11.3 at E boundary sign for the Cuesta Ridge Botanical Area, ca. 3.0 mi W of Hwy 101
749
Comment
UC1927892
Plantago lanceolata
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29586
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure
Comment
OBI79006
Plantago major
David J. Keil
2013-8-22
31928
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
OBI36850
Plantago major
Eric Wise
1981-8-7
1026
San Luis Obispo
Intersection of hwy 58 and San Juan Crk
Comment
OBI64603
Plantago major
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28689
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
OBI70090
Plantago major
Bernard Miossi
1939-8-24
171
San Luis Obispo
At side of hwy 101, 1 mi N of San Luis Obispo
Comment
JEPS7587
Plantago maritima var. californica
R. F. Hoover
1947-5-23
7189
San Luis Obispo
s of Hazard Canyon
Comment
SBBG68775
Plantago subnuda
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
SBBG1169
Platanthera dilatata var. leucostachys
C. B. Hardham
1959-6-8
4758
San Luis Obispo
E side of Cypress Mtn
Comment
UC1296345
Platanthera leucostachys
R. F. Hoover
1947-8-7
7352
San Luis Obispo
Black Lake Canyon
Comment
OBI81561
Platanus racemosa
Brianna Dedwoody, Ben Tomei, Brianna Dedwoody, Elena Wolf, James Kelly, Josh Olivarria
2016-11-8
2
San Luis Obispo
Bon Jones Trail, left of trail 50m into trail
13
Comment
OBI8162
Platanus racemosa
LynneDee Althouse
1977-4-16
50
San Luis Obispo
Wolfe's Horse Ranch, Near San Luis High School
130
Comment
CAS-BOT-BC91977
Platystemon californicus
Alice Eastwood
1927-4-7
14322
San Luis Obispo
Morro.
Comment
UCD78269
Platystemon californicus
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4614
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
UC416752
Plectritis brachystemon
J. E. Roadhouse
377
San Luis Obispo
near San Luis Obispo
Comment
SEINET7063637
Plectritis ciliosa subsp. insignis
A. G. Vestal
1947-4-13
s.n.
San Luis Obispo
North of Huasna in Long Canyon. UTM Zone 10, 739044mE, 3892872mN. (WGS84/NAD83).
323
Comment
UC1928034
Plectritis congesta
David Keil, V. L. Holland
2001-4-7
29253
San Luis Obispo
Western outskirts of Atascadero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
Comment
SBBG107418
Plectritis macrocera
C. B. Hardham
1960-4-20
5467
San Luis Obispo
hills between Bee Rock and Nacimiento
Comment
UC1153397
Pleuropogon californicus
R. F. Hoover
1950-5-15
7917
San Luis Obispo
near nw end Laguna (San Luis Obispo)
Comment
UCR109656
Pluchea odorata
R. D. Goeden, Don W. Ricker
1980-6-18
s.n.
San Luis Obispo
Santa Lucia Range, Santa Rita Creek Road, 3-4 miles east of Cypress Mountain Rd.(east end of road), NE of Cayucos
300
Comment
SBBG11972
Poa
C. B. Hardham
1957-4-26
1753
San Luis Obispo
South Rd to Adelaida, 6 mi W of Paso Robles
Comment
CAS-BOT-BC174322
Poa annua
G. K. Helmkamp
2004-2-19
8308
San Luis Obispo
Central Coast: NW of Nipomo, Pomeroy Rd, 0.2 mi N of Willow Rd.
91
Comment
UCD90814
Poa bulbosa
Ernest C. Twisselmann
1962-4-17
6942
San Luis Obispo
San Luis Obispo County: Eastern part of county. Shandon. Dorothy Twisselmann Ranch.
685
Comment
CAS-BOT-BC246704
Poa howellii
Clare B. Hardham
1961-4-29
6938
San Luis Obispo
Santa Lucia Mountains. Cuesta Sargent Cypress grove north of San Luis Obispo
762
Comment
OBI3041
Poa howellii
Larry E. Brown
1971-4-15
1942
San Luis Obispo
At top of Cuesta Ridge
Comment
OBI50154
Poa howellii
Michael Curto
1990-4-25
634
San Luis Obispo
Santa Lucia Range, ca 3.5 km (air) SE of Cuesta pass, Mt Lowe area, Lopez Mt Quad, 7.5 min T30S, R13E, S17 NW1/4, NE 1/4; Rd to FAA relay station, area burned during 1985
760
Comment
SEINET8077584
Poa secunda
John Thomas Howell
1948-1
24217
San Luis Obispo
Alkali flat east of Cholame.
Comment
RSA522519
Poa secunda
David J. Keil
1985-4-6
18529
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon. Burned slope on ridge south of the Arroyo, SW of Cutoff oxbow area.
Comment
CAS-BOT-BC243092
Poa secunda subsp. secunda
R. F. Hoover
1964-5-13
8821
San Luis Obispo
Tassajara Creek
Comment
RSA132937
Polycarpon tetraphyllum
Clare B. Hardham
1959-5-21
4623
San Luis Obispo
Sand dunes, Piedras Blancas.
Comment
UC454284
Polygonum amphibium var. emersum
I. J. Condit
1908-10-4
San Luis Obispo
Laguna
Comment
OBI25184
Polygonum argyrocoleon
David J. Keil
1977-11-20
s.n.
San Luis Obispo
Baywood Park
Comment
OBI32196
Polygonum aviculare subsp. depressum
David J. Keil, Eric Wise
1981-5-25
14749
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1
Comment
CAS-BOT-BC71998
Polypodium californicum
Alice Eastwood
1927-4-7
s.n.
San Luis Obispo
unspecified
Comment
UCR161298
Polypodium californicum
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9097
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
OBI64140
Polypogon maritimus
Lynne Dee Althouse, Jason Dart
2004-4-23
232
San Luis Obispo
Rocky Cyn Rd. this is the last private parcel on S side of the rd at thedead end trailhead into Rocky Cyn from the Creston side
472
Comment
UCD91167
Polypogon maritimus
Mrs. M. A. Bridge
1932-9-1
s.n.
San Luis Obispo
San Luis Obispo County: San Miguel.
Comment
RSA220213
Polypogon monspeliensis
E. C. Twisselmann
1969-11-28
16359
San Luis Obispo
Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon.
701
Comment
SACT002041
Polypogon monspeliensis
Malcolm Nobs, Galen Smith
1949-6-22
San Luis Obispo
Robust to weak and small, the very large and robust growing in very moist soil to shallow water, gradually intergrading into the small form on up the bank - apparently environmental modification. Marshes in the sand dunes Oceano, 3 miles south Pismo Beach.
Comment
OBI51152
Polypogon monspeliensis
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .6
San Luis Obispo
San Simon State Park. NE corner of park, top of hill
Comment
RSA693311
Polystichum californicum
Thekla Mohr
1911-07
1931
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC72293
Polystichum imbricans subsp. curtum
R. F. Hoover
1964-6-12
9050
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
OBI9890
Populus alba
Jay B. Hunt
1955-10-24
s.n.
San Luis Obispo
Cal Poly campus, N of McPhee residence
Comment
UCSB38023
Potamogeton foliosus
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
RSA701201
Potentilla lindleyi
Keith E. Hoffmaster
1935-7-1
s.n.
San Luis Obispo
6 miles south of Arroyo Grande.
Comment
SEINET3246127
Prunus cerasifera
A. C. Sanders
2011-1
38730
San Luis Obispo
Central Coast: Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of East Village at the creek crossing
15
Comment
POM147156
Prunus fasciculata
Alice Eastwood
1927-4-8
14325
San Luis Obispo
Nipoma Mesa.
Comment
UC12759
Prunus fasciculata
Mrs. Blochman
1893-1
San Luis Obispo
Comment
RSA659270
Prunus fasciculata
Chadwick
1988-3-30
s.n.
San Luis Obispo
Eastern foothills of La Panza Mountains. On hill above Dominez Road between Del Rosa and Doris Trail. California Valley Tract area, unit 32.
Comment
SD249280
Prunus fasciculata var. punctata
David Keil
1985-3-16
San Luis Obispo
Los Osos - Baywood Park area. Vicinity of intersection of South Bay Blvd. and Turri Road and southeastward.
20
Comment
UC1296077
Prunus ilicifolia
R. F. Hoover
1954-5-15
8347
San Luis Obispo
between the Middle and East Branches of Huerhuero Creek Huerhuero Creek
Comment
SD249154
Pseudognaphalium beneolens
David Keil
1978-8-10
12962
San Luis Obispo
Top of Cuesta Ridge, west side, between Cuesta Botanical Area and end of paved road.
769
Comment
OBI50870
Pseudognaphalium beneolens
Steven A. Junak
1990-7-26
4426
San Luis Obispo
Santa Lucia Mts: N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area ca 0.4 mi NW ofPeak 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca 4.0 mi W of hwy 101
Comment
UC579515
Pseudognaphalium biolettii
H. C. Lee
1936-2-24
415
San Luis Obispo
2 1/2 mi e Picacho; Arroyo Grande Quadrangle
243
Comment
UC1284941
Pseudognaphalium biolettii
R. F. Hoover
1948-3-4
7428
San Luis Obispo
Coast south of Hazard Canyon
Comment
OBI28152
Pseudognaphalium californicum
Jeffery Null
1980-5-12
36
San Luis Obispo
Ecological Study Area, Calif Polytechnic State Univ, San Luis Obispo
Comment
JEPS116468
Pseudognaphalium luteoalbum
Alice Le Duc
1999-6-22
409
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
SBBG107361
Pseudognaphalium luteoalbum
C. B. Hardham
1971-4-24
18040
San Luis Obispo
American Cyn, Avenales Ranch
Comment
CAS-BOT-BC357371
Pseudognaphalium microcephalum
R. F. Hoover
1965-9-15
9551
San Luis Obispo
Summit on Pozo-Arroyo Grande road
Comment
UC116624
Pseudognaphalium microcephalum
E. Palmer, M. D.
1876-6-1
281
San Luis Obispo
mountains San Luis Obispo
Comment
OBI50338
Pseudognaphalium ramosissimum
Tawney Odegard
1985-5-5
54
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
CAS-BOT-BC357498
Pseudognaphalium ramosissimum
Clare B. Hardham
1956-7-30
1214
San Luis Obispo
Santa Lucia Mountains. Toro Creek Road, about 2 miles from 466
Comment
OBI35346
Pseudognaphalium stramineum
Melody Dickens
1980-7-4
83 BH
San Luis Obispo
Black Hill, Morro Bay state park; Growing along Black Hill Trl
Comment
SD39792
Pseudognaphalium stramineum
Edith A. Purer
1932-8-1
4686
San Luis Obispo
Morro Bay,
Comment
UCD135200
Pseudognaphalium stramineum
K. L. Chambers
1966-8-30
2477
San Luis Obispo
San Luis Obispo County: Near mouth of Hazard Canyon, 1 1/2 mi. south of the south end of Morro Bay.
Comment
OBI66055
Psilocarphus brevissimus var. brevissimus
D. R. Miller
1989-6-9
689 -15
San Luis Obispo
Along low spot that is wet in winter/spirng. At windmill on A.R. Chappella property. Rocky Butte truck trl
88
Comment
OBI49893
Psilocarphus tenellus
David J. Keil
1984-4-28
18143
San Luis Obispo
American Cyn area in La Panza mts
Comment
UCR28919
Psoralea macrostachya
David J. Keil
1981-6-20
14892
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
SBBG93722
Pterostegia drymarioides
S. A. Junak
1990-4-26
4192 b
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
SD249270
Pterostegia drymarioides
David Keil, Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 wough of Creston.
365
Comment
UC455265
Quercus X alvordiana
I. J. Condit
1910-3-30
San Luis Obispo
canyon behind Painted Rock; Carisa Plains
Comment
OBI67864
Quercus X jolonensis
E. L. Painter & M. Wetherwax, Dieter H. Wilken, David J. Keil, J. Greenhouse
2000-3-9
CR- 193
San Luis Obispo
Camp Roberts. Near southern installation boundary road, north of San Marcos rd, W of Generals rd
280
Comment
OBI78635
Quercus agrifolia
David J. Keil
2013-8-28
31982
San Luis Obispo
Morro Bay State Park. North side of Turri Road above marshy area near mouth of small, unnamed drainage
7
Comment
OBI14316
Quercus agrifolia var. agrifolia
Russell Gorman
1955-11-23
28
San Luis Obispo
Los Berros Canyon approx. 4 mi N of Nipomo
Comment
OBI35766
Quercus agrifolia var. agrifolia
Allison Berry
1984-5-8
199
San Luis Obispo
Camp San Luis Shooting Facility; 6.5 mi N of San Luis Obispo on Hwy 1
Comment
OBI4938
Quercus agrifolia var. agrifolia
Robert F. Hoover
1946-10-19
6502
San Luis Obispo
3 mi NE of Pozo
Comment
OBI46097
Quercus berberidifolia
Lynne Dee Oyler
1986-3-25
379
San Luis Obispo
Road S to Agua Escondido, La Panza Range. 100 yds N of locked gate.
Comment
OBI39698
Quercus douglasii
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-9
16082
San Luis Obispo
Road to top of Cypress Mtn from Warrens' cabin
Comment
OBI39339
Quercus douglasii
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18725
San Luis Obispo
12.6 mi from Calif rte 1 on San Simeon Creek Rd. between Pine mountain and Rocky Butte
Comment
UC1276281
Quercus douglasii
R. F. Hoover
1960-12-18
8529
San Luis Obispo
above San Simeon (s side Pine Mt.); Pine Mt.
Comment
RSA43113
Quercus dumosa
Robert F. Hoover
1946-8-18
6321
San Luis Obispo
Calf Canyon, E of Santa Margarita
Comment
UC410847
Quercus durata
Alice Eastwood
1928-5-17
15126
San Luis Obispo
along Chorro Creek Chorro Creek
Comment
UCD46865
Quercus lobata
Katherine K. Muller
1956-11-7
768
San Luis Obispo
Grassy slopes, Santa Lucia Mountains, west of Paso Robles; San Luis Obispo County, California.
Comment
UCR38893
Quercus lobata
R. J. Rodin
1954-8-27
6003 A
San Luis Obispo
Los Padres National Forest, Nacimiento Boy Scout Camp
198
Comment Read comments Jan 22 2015
CAS-BOT-BC61599
Quercus lobata
Ernest C. Twisselmann
1953-9-25
791
San Luis Obispo
Palo Prieta Canyon: creek bed, 1 mile west og Highway US 466
487
Comment
RSA586436
Quercus lobata
D. A. Young, F. L. Johnson
1992-6-17
ROB 0059
San Luis Obispo
1 km SW of Ranch House on Nacimento road.
Comment
OBI79738
Quercus suber
Michael Walgren
2011-8-8
431
San Luis Obispo
Growing roadside in an oak forest at the Hearst Castle grounds.
443
Comment
CAS-BOT-BC79332
Quercus turbinella
Lonnie Belden
1965-7-19
s.n.
San Luis Obispo
Caliente Mt., 3/4 mi. NW of peak along ridge top
Comment
CDA11534
Rafinesquia californica
G. F. Hrusa, D. Ragan
1995-6-2
12362
San Luis Obispo
Black Butte Research Natural Area; immediately adjacent to Entrance 1, 1/2 m. N of Mt. Lowe.
Comment
OBI46171
Rafinesquia californica
Lynne Dee Oyler
1986-5-21
481
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
OBI47518
Rafinesquia californica
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19206
San Luis Obispo
La Panza Mts. Just off Calif Rte 58 on Navajo Rd. T29S, R16E, SE quarter of Sect 17
607
Comment
OBI54857
Rafinesquia californica
David J. Keil
1997-4-18
26207
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road.
610
Comment
SBBG104429
Ranunculus aquatilis var. diffusus
M. D. Proctor, E. A. Young
1993-4-12
ROB 390
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
OBI58616
Ranunculus aquatilis var. diffusus
David J. Keil
1998-6-15
27848
San Luis Obispo
Dover Canyon Rd., 2 miles from junction with Hwy 46.
Comment
OBI31029
Ranunculus californicus
Julie M. Vanderwier
1978-5-11
41
San Luis Obispo
Indian Knob Tar Sands
Comment
SEINET8274146
Ranunculus canus
L. R. Abrams
1926-3-28
San Luis Obispo
Tehachapi Pass.
Comment Read comments Dec 31 2017
SD245466
Ranunculus hebecarpus
David Keil
1999-4-29
28301
San Luis Obispo
Camp Roberts, McMillan Airfield, area to N of existing runway on N side of Generals Rd.
Comment
OBI57239
Raphanus raphanistrum
David J. Keil
1998-6-5
27591
San Luis Obispo
Hwy 58, just E of Santa Margarita cemetery.
Comment
OBI37779
Raphanus sativus
David J. Keil
1980-3-27
13722
San Luis Obispo
1 mi E of US 101 on Calif 166
Comment
CDA26806
Rapistrum rugosum
David J. Keil
2002-6-13
s.n.
San Luis Obispo
San Luis Obispo. Along railroad tracks paralleling California Boulevard. Between Foothill Boulevard and Hathway Avenue. Elevation: 270 feet.
0
Comment
UC990734
Reseda alba
Roxana S. Ferris and R. Bacigalupi
1953-7-24
12690
San Luis Obispo
3 mi w of State Highway 1 (Oso Flaco Lake); Oso Flaco Lake
Comment
RSA304927
Rhamnus californica
James R. Shevock
1971-4-4
877
San Luis Obispo
Coon Creek, Mtn de Oro.
27
Comment
UC455433
Rhamnus californica subsp. californica
unknown
1905-1
San Luis Obispo
Poly Canyon
Comment
CAS-BOT-BC55874
Rhamnus crocea
Carl B. Wolf
1929-4-16
3641
San Luis Obispo
Narrow Canyon of Morro Creek, 6 mi. E. of Morro Bay
243
Comment
CAS-BOT-BC56089
Rhamnus ilicifolia
Ernest C. Twisselmann
1969-4-24
15194
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
CAS-BOT-BC94841
Rhamnus ilicifolia
R. C. Wenk
2007-4-22
665
San Luis Obispo
Carrizo Plain N.M., foothills of the Caliente Range, behind Washburn Ranch house, Sulfur Spring
822
Comment
UC1127376
Ribes aureum
G. T. Nordstrom
1937-4-29
1149
San Luis Obispo
1.15 mi sw German Church; Adelaida Quadrangle
Comment
UC1738535
Ribes californicum
Clare B. Hardham
1959-3-13
4044
San Luis Obispo
Klau Mine Santa Lucia Mountains
Comment
OBI37337
Ribes divaricatum
Eric Wise
1982-4-28
1390
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI45671
Ribes divaricatum
David J. Keil, Wayne Ferrin et al
1988-5-4
20563
San Luis Obispo
Nipomo Mesa at hwy 1 crossing of Black Lake Cyn
Comment
OBI53526
Ribes divaricatum
Arthur W. Hazebrook
1991-4-19
32
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill
Comment
RSA0025023
Ribes divaricatum
Ralph Hoffman
1930-4-19
s.n.
San Luis Obispo
Oceano.
Comment
UC310371
Ribes divaricatum var. pubiflorum
Philip A. Munz
1925-3-25
9242
San Luis Obispo
Morro
Comment
OBI14055
Ribes malvaceum
Robert F. Hoover
1966-1-18
9732
San Luis Obispo
Los Osos
Comment
UC1127334
Ribes malvaceum
F. H. Raymond
1930-11-29
128
San Luis Obispo
Los Berros Canyon Nipomo Quadrangle
426
Comment
UC1127336
Ribes malvaceum
W. A. Peterson
1937-3-30
649
San Luis Obispo
1 mi ssw La Panza; Santa Barbara National Forest, La Panza Quadrangle
Comment
RSA176811
Ribes malvaceum var. viridifolium
D. E. Breedlove
1963-3-22
4276
San Luis Obispo
8 miles E of Pozo, La Panza Range.
Comment
CAS-BOT-BC212252
Ribes quercetorum
Ira L. Wiggins
1932-3-25
5838
San Luis Obispo
Small valley 3 miles NW of Paso Robles on Chimney Rock Road between Paso Robles and Adelaide.
Comment
CAS-BOT-BC144675
Ribes sanguineum var. glutinosum
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Port Harford
Comment
OBI53418
Ribes sanguineum var. glutinosum
Arthur W. Hazebrook
1993-5-23
236
San Luis Obispo
Nipomo Dunes Campground, riparian corridor along northern base of Big Coreopsis HIll
Comment
SDSU5964
Ribes sanguineum var. glutinosum
D. F Howe
1967-4-7
4330
San Luis Obispo
11.5 miles from Santa Margarita on road to Pozo.
427
Comment
CAS-BOT-BC144465
Ribes sericeum
R. F. Hoover
1953-5-3
8287
San Luis Obispo
Lopez Canyon
Comment
SBBG2812
Ribes sericeum
C. B. Hardham
1960-2-25
5207
San Luis Obispo
Santa Rosa Crk, 9.1 mi E of Cambria
213
Comment
SD249222
Ribes speciosum
Alyssa Kawakami, Nicolette Chan
2014-2-23
2
San Luis Obispo
San Luis Obispo; Cal Poly campus. Cal Poly Canyon Rd., ca. 0.5 mile on east side.
Comment
JEPS114127
Rigiopappus leptocladus
A. Dilworth, J. Goldzman
1998-4-13
San Luis Obispo
LCTA Plot 58, 0.3 miles along road running parallel to north end of McMillan Airstrip from Generals Road.
Comment
SBBG104304
Robinia pseudoacacia
M. D. Proctor, E. A. Young
1993-4-12
ROB 400
San Luis Obispo
old homesite on Bee Rock Rd; Camp Roberts
Comment
OBI23037
Rorippa palustris subsp. palustris
David J. Keil
1979-10-27
13670
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
UCD67341
Rosa gymnocarpa
J. Hunter
1994-5-1
s.n.
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Below Mt. Lowe.
650
Comment
CAS-BOT-BC146679
Rosa gymnocarpa
Clare B. Hardham
1960-5-21
5844
San Luis Obispo
Santa Rita Cr. near Juhl Corrals, west of Templeton
Comment
OBI10007
Rosa spithamea
Robert F. Hoover
1950-6-5
7978
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI3478
Rosa spithamea
Raymond E. Garcia
1965-5-28
36
San Luis Obispo
E side of Reservoir Cyn
Comment
HSC91500
Rubus parviflorus
Susan H. Bicknell
1989-8-8
San Luis Obispo
Montano de Oro State Park, MDO 51E
Comment
OBI9975
Rubus ursinus
Fred Rush
unk
78
San Luis Obispo
Mt. SLO
Comment
UCR131352
Rubus ursinus
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4904
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI9981
Rubus ursinus
F. A. Lindholm
1970-5-14
83
San Luis Obispo
Morro Bay Salt Flat
3
Comment
UC1136210
Rumex acetosella
H. C. Lee
1936-5-13
488
San Luis Obispo
Oceano Beach San Luis Obispo National Forest, Arroyo Grande Quad.
6
Comment
UCR132060
Rumex acetosella
George K. Helmkamp
2003-7-31
8049 B
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
CAS-BOT-BC416365
Rumex californicus
R. F. Hoover
1947-5-31
7250
San Luis Obispo
Navajo Creek, east side of La Panza Range
Comment
UC1101199
Rumex conglomeratus
Malcolm A. Nobs and S. Galen Smith
1949-6-22
816
San Luis Obispo
3 mi s Pismo Beach; Oceano
Comment
OBI36781
Rumex conglomeratus
Eric Wise
1981-6-7
449
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
CAS-BOT-BC421563
Rumex crassus
Alice Eastwood; John Thomas Howell
1938-6-15
5975
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI10835
Rumex crispus
Robert D. Page
1963-10-26
214
San Luis Obispo
3 mi E of Routzhan County park along Pozo Rd on bank of old Beaver Pond
Comment
CAS-BOT-BC433540
Rumex fueginus
R. F. Hoover
1947-7-18
7313
San Luis Obispo
Oceano Beach
Comment
OBI10829
Rumex fueginus
R. R. LaBelle
1967-10-10
30
San Luis Obispo
Laguna Lake, San Luis Obispo. NE side of lake
Comment
CAS-BOT-BC433604
Rumex hymenosepalus
Ernest C. Twisselmann
1955-4-9
1825
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
420
Comment
UCR41402
Rumex maritimus
E. A. Wise
1982-7-2
1600
San Luis Obispo
Central Coast, Oso Flaco Lake
9
Comment
OBI79854
Rumex occidentalis
David J. Keil
2012-7-26
31485
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
2
Comment
UC2013177
Rumex salicifolius
David Keil
1979-7-1
13115
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
Comment
UCR130722
Rumex salicifolius var. denticulatus
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4886
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
UC1296089
Rumex salicifolius var. denticulatus
R. F. Hoover
1947-5-31
7250
San Luis Obispo
e side La Panza Range; , Navajo Creek
Comment
UCR43229
Ruppia maritima
E. A. Wise
1981-10-23
1371
San Luis Obispo
Tepesquet Vinyard ponds, 4-6 mi south of Shandon on San Juan Road
358
Comment
UC1928108
Ruppia maritima
David Keil
1998-6-5
27626 -2
San Luis Obispo
Carrizo Plain. Soda Lake Rd. at Clarksburg Rd.
Comment
OBI31485
Sagina apetala
Joy Nishida, Robert Allen
1982-4-10
280
San Luis Obispo
American Cyn campground
536
Comment
OBI17196
Salicornia pacifica
Robert F. Hoover
1965-9-22
9641
San Luis Obispo
Osos Crk near Morro Bay
Comment
UC1136470
Salicornia virginica
B. Bolt
1936-3-17
633
San Luis Obispo
1 mi n Osos Creek; Cayucos Quad.
0
Comment
CAS-BOT-BC103250
Salix bonplandiana
Grant
1903-4-30
5377
San Luis Obispo
Shandon
Comment
CAS-BOT-BC103257
Salix bonplandiana
Alice Eastwood
1926-5-5
13911
San Luis Obispo
Cholame
Comment
CAS-BOT-BC103259
Salix bonplandiana
R. F. Hoover
1947-3-29
6809
San Luis Obispo
Creston, by roadside
Comment
OBI32232
Salix exigua
David J. Keil
1981-6-20
14903
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI9844
Salix laevigata
Fred Rush
1956-1
50
San Luis Obispo
SE slope, Mt SLO
Comment
OBI36898
Salix lasiolepis
Eric Wise
1982-4-29
1437 -b
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
SBBG104812
Salix lasiolepis
F. L. Johnson Proctor
1993-2-20
ROB 150
San Luis Obispo
ca. 1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
UC1135013
Salix lasiolepis
H. C. Lee
1937-3-27
790
San Luis Obispo
1 mi ne Paso Robles; Paso Robles Quadrangle, Salinas River
Comment
OBI36894
Salix lasiolepis
Eric Wise
1981-9-29
1254
San Luis Obispo
Lopez Cyn. approx 6 mi NW of Hi Mtn rd
Comment
OBI37317
Salix lasiolepis
Eric Wise
1983-3-10
1695
San Luis Obispo
Sweet Springs marsh
Comment
OBI37333
Salix lasiolepis
Eric Wise
1983-9-22
1787
San Luis Obispo
On hwy 41 1 mi E of 1/2 way station
Comment
OBI5475
Salix lasiolepis
Sharon Jochums
1974-4-28
139
San Luis Obispo
Arroyo de las Cruz W of hwy 1
Comment
CAS-BOT-BC107240
Salix lasiolepis var. bigelovii
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Dunes near Jack Lake, W. of Union Ooil Refinery on Southern Pacific R.R. S. of Oceano
Comment
CAS-BOT-BC107247
Salix lasiolepis var. bigelovii
David D. Keck
1933-5-5
2199
San Luis Obispo
Morro Bay, binding the sand dunes near Morro Rock
Comment
CAS-BOT-BC124832
Salix lasiolepis var. lasiolepis
R. F. Hoover
1947-3-21
6705
San Luis Obispo
California Polytechnic campus, San Luis Obispo
Comment
CDA21596
Salsola gobicola
David J. Keil
1998-10-9
28190 R
San Luis Obispo
Just north of junction of Elkhorn Road and Soda Lake Road at south end of Carrizo Plain. Wash channel at road.
0
Comment
CDA3192
Salsola tragus
T. C. Fuller
1965-10-7
14179
San Luis Obispo
South side of Highway 466 to Paso Robles, 1.3 miles west of Shandon.
0
Comment
SBBG92527
Salsola vermiculata
D. Pendleton
1989-10-31
San Luis Obispo
ridge top and E slope at Crocker Grade, S of Crocker Springs Rd., ca. 2 mi W of the county line and 7.5 mi. (airline) SW of McKittrick
975
Comment
JEPS34345
Salvia
Rimo Bacigalupi, and L. R. Heckard
1963-4-20
8820
San Luis Obispo
ca 2 mi nw Cuesta (just above and nw of Sargent Cypress grove, very close to TV power station power station, summit of Santa Lucia Range); Santa Lucia Range
762
Comment
CAS-BOT-BC220743
Salvia brandegeei
R. F. Hoover
1960-1-28
8515
San Luis Obispo
At San Luis Obispo
Comment
SEINET3152974
Salvia carduacea
G. B. Grant
1168
San Luis Obispo
Shandon
Comment
SFV16184
Salvia carduacea
J. M. Albert
1995-4-24
7
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area.
800
Comment
CDA15124
Salvia columbariae
G. F. Hrusa
1998-4-25
14210
San Luis Obispo
La Panza Range; Immediately above La Panza Camp.
Comment
OBI13561
Salvia columbariae
Robert F. Hoover
1952-5-11
8192
San Luis Obispo
Navajo Crk district, E side of La Panza Range
Comment
OBI23338
Salvia columbariae
J. T. Arnold
1965-4-21
82
San Luis Obispo
Cal Poly, Poly Cyn
Comment
PASA483
Salvia leucophylla
Frank W. Peirson
1929-5-18
San Luis Obispo
Cuyama Valley Road, 8 miles east of the Coast Boulevard
Comment
CAS-BOT-BC230012
Salvia mellifera
Alice Eastwood
1926-5-3
13783
San Luis Obispo
Avila
Comment
UCR168254
Salvia mellifera
Edith A. Purer
1933-7-20
5090
San Luis Obispo
Central Coast, five miles NW of Guadalupe
46
Comment
UC883958
Salvia mellifera
Ynez Whilton Winblad
1933-6-27
San Luis Obispo
e side Atascadero-Morro Road
Comment
UCSB44875
Salvia sonomensis
Collins, Elizabeth
1977-4-20
San Luis Obispo
Cuesta Ridge Rd; 4 miles west of Hwy. 101
762
Comment
CHSC4008
Salvia spathacea
J. E. Bowlin
1967-3-22
10
San Luis Obispo
In a vacant lot, ca. 20 feet n of Los Osos Valley Rd. and Rieger Rd. off a dirt rd. and ca. 50 feet n of Los Osos Valley Rd., Los Osos.
60
Comment
OBI31601
Sambucus nigra subsp. caerulea
Joy Nishida
1982-5-8
367
San Luis Obispo
.4 mi S from American cyn campground.
610
Comment
OBI19615
Sambucus nigra subsp. caerulea
Fred W. Rush
unk
16
San Luis Obispo
Lower NE slope of Mt. San L.
Comment
OBI29573
Sambucus nigra subsp. caerulea
Melissa Luckow
1981-6-25
684
San Luis Obispo
N of San Simeon beach
Comment
OBI8411
Sambucus nigra subsp. caerulea
Lynne D. Althouse
1977-3-27
13
San Luis Obispo
Wolfe's horse ranch near San Luis high school
Comment
OBI75013
Sanicula arguta
Michael Walgren
2011-2-12
196
San Luis Obispo
Private propoerty onEastern boundary of Morro Bay State Park
182
Comment
OBI55113
Sanicula arguta
Lincoln Constance, Richard W. Holm & Carroll E. Wood, Jr
1949-4-23
3270
San Luis Obispo
Serpentine knoll at E end of Los Osos Valley, 0.8 mi SW of SLO
152
Comment
SEINET178384
Sanicula crassicaulis
Marcus E. Jones
1882-5-9
2735
San Luis Obispo
unspecified
Comment
OBI27358
Sanicula crassicaulis
Nancy E. Arnold, Robert Allen
1981-5-3
254
San Luis Obispo
7.6 mi NE of Santa Margarita, Calif cyn, N end of La Panza Mtns
Comment
RSA0065397
Sanicula crassicaulis
Charles Dunn
1972-05
s.n.
San Luis Obispo
Perfumo Canyon.
Comment
OBI8777
Sanicula hoffmannii
Robert F. Hoover
1964-6-7
8992
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
OBI75831
Sanicula laciniata
Al Lindholm
1971-4-8
142
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. N slope of Geode Mtn near "dry lake"
460
Comment
LA33015
Sanicula maritima
Robert F. Hoover;
1947-3-16
6683
San Luis Obispo
Arroyo de la Cruz (just N of) near ocean on Highway No. 1
Comment
OBI55137
Sanicula maritima
Lincoln Constance
1950-4-6
3313
San Luis Obispo
W base of Cerro Romauldo ner San LUis Obispo
152
Comment
UC754977
Sanicula maritima
R. F. Hoover
1947-2-24
6625
San Luis Obispo
first ridge w of Cerro Romauldo (near San Luis Obispo)
Comment
RSA141067
Sanicula tuberosa
Clare B. Hardham
1960-5-5
5614
San Luis Obispo
Pine Mt.
Comment
CAS-BOT-BC283125
Schedonorus arundinaceus
Ira L. Wiggins
1956-8-23
13950
San Luis Obispo
Meade R 35 mi. S of Atkasuk (Coal Mine)
Comment
OBI22195
Schismus arabicus
Robert F. Hoover
1947-5-10
7149
San Luis Obispo
Cuyama Valley, E of river bridge on main hwy
Comment
RSA201649
Schismus arabicus
Robert F. Hoover
1952-4-10
8106
San Luis Obispo
La Panza district, just W of San Juan River, S slope of sandstone hill.
Comment
OBI59070
Schismus barbatus
David J. Keil
1998-4-14
26730
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
UCR265731
Schismus barbatus
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7640
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, north edge of refuge, and of Beigle Road at parking lt
14
Comment
OBI40977
Schoenoplectus pungens
David J. Keil, Eric A. Wise
1985-4-25
18542
San Luis Obispo
Black lake Cyn between Calif Hwy 1 and the Guadalupe Rd
Comment
RSA175160
Schoenoplectus pungens
Robert F. Thorne, Percy C. Everett
1962-10-3
31414
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
OBI58240
Schoenoplectus pungens
Austin P. Griffiths
1987-5-16
18195
San Luis Obispo
Guadalupe Dunes. W edge of Oso Flaco Lake
Comment
SBBG109437
Schoenoplectus pungens var. badius
C. B. Hardham
1957-7-31
2507
San Luis Obispo
0.9 mi N of Cambria
Comment
UC580769
Scirpus acutus var. occidentalis
H. C. Lee
1936-6-2
648
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quad.
6
Comment
UC1100871
Scirpus americanus
Herbert L. Mason
1946-6-9
12869
San Luis Obispo
Dune Lakes between Oceano and mouth Santa Maria River; Dune Lakes, between Oceano and mouth Santa Maria River
Comment
UCR4887
Scirpus cernuus var. californicus
O. F. Clarke
1966-11-26
661126- 13
San Luis Obispo
Central Coast, Morro Bay
6
Comment
OBI43554
Scirpus microcarpus
Eric Wise
1982-5-1
1442
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
CDA17604
Scirpus pungens
Austin Griffiths
1982-2-5
s.n.
San Luis Obispo
ca. 1 mi. N of Pismo pier.
Comment
UC463207
Scirpus pungens
Roxana S. Ferris
1929-4-16
7652
San Luis Obispo
n Moro (Toro Creek coast road)
Comment
OBI31169
Scrophularia atrata
Julie M. Vanderweir
1978-5-28
39
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI9230
Scrophularia californica
Robert F. Hoover
1948-5-3
7515
San Luis Obispo
See Cyn
Comment
OBI62942
Scrophularia californica
David J. Keil, Rhonda Riggins
1987-5-11
20153
San Luis Obispo
Cuesta Ridge E, ca 6.7 mi from jctn with US 101 along Cuesta Ridge Rd. Area burned over in Las Pilitas Fire of June-July 1985
792
Comment
JEPS84979
Scrophularia californica subsp. californica
David Keil with Rhonda Riggins
1987-5-11
20153
San Luis Obispo
Cuesta Ridge East, ca 0.1 mi from locked gate below powerline corridor on Cuesta Ridge Rd, 6.7 mi from junct with US Rt 101 Cuesta Ridge East
798
Comment
CAS-BOT-BC69790
Selaginella bigelovii
Clare B. Hardham
1956-2-12
133
San Luis Obispo
Atascadero Creek, Hale Ranch, Santa Lucia Mountains.
Comment
OBI40462
Senecio astephanus
Clifton F. Smith
1978-5-11
12021
San Luis Obispo
N slope along ridge of hill at head of Clapboard Cyn N of Tar Springs Ranch on Huasna Rd
Comment
UCSB10787
Senecio blochmaniae
Haller, John
1966-6-3
San Luis Obispo
Nipomo Dunes at Oso Flaco Lake, 5 miles south of Oceano
Comment
UC1314942
Senecio californicus
R. F. Hoover
1967-5-6
10539
San Luis Obispo
dry sand-flats at Jack Lake
Comment
UCR131481
Senecio californicus
June Latting
1977-1-30
s.n.
San Luis Obispo
Central Coast, highway south of Morro Bay toward Los Osos
40
Comment
RSA0010749
Senecio californicus
C. B. Wolf
1929-4-15
3571
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
SBBG80308
Senecio elegans
C. F. Smith
1983-5-6
12060
San Luis Obispo
leeward side of dunes near ocean; at Guadalupe Oil Field N of Santa Maria River
Comment
OBI72520
Senecio flaccidus var. douglasii
E. L. Painter
2001-7-24
Cr- 257
San Luis Obispo
Camp Roberts. S side of Boy Scout Rd, above Nacimiento River. UTMs (NAD27) zone 10, 697224E. 3958568N
190
Comment
RSA0029639
Setaria parviflora
Michael Walgren
2012-5-28
280
San Luis Obispo
In a water catchment basin in Los Osos along the south side of Los Olivos Road between Fairchild and Eighth Street.
Comment
OBI50158
Setaria viridis
Michael Curto, Linda Allen
1992-8-31
855
San Luis Obispo
Arroyo Grande Area: SE of Arroyo Grande proper, El Campo Rd ?0.6 mi (1km) SE from US Hwy 101 at first 90 degree rt turn
122
Comment
UC410843
Sidalcea diploscypha
Alice Eastwood
1928-5-16
16161
San Luis Obispo
along Morro Bay; along Morro Bay
Comment
CAS-BOT-BC205503
Sidalcea hickmanii subsp. anomala
Clare B. Hardham
1958-5-3
3169
San Luis Obispo
Santa Lucia Mountains. Cuesta
Comment
OBI3919
Sidalcea hickmanii subsp. anomala
Patricia Wiese
1971-6-7
112
San Luis Obispo
Cuesta Ridge Botanical area; 4 mi from Cuesta Pass
762
Comment
UCSB30706
Sidalcea hickmanii subsp. anomala
Fairfax, Jennifer
1977-6-9
San Luis Obispo
1-4 miles northwest of Cuesta Pass, Near and along road in cleared spots and on edges of Sargent Cypress Forest
762
Comment
UC1124970
Sidalcea malviflora subsp. laciniata
H. C. Lee
1936-3-25
537
San Luis Obispo
0.75 mi se Pismo; San Luis Obispo National Forest, Arroyo Grande Quad.
30
Comment
UC310381
Sidalcea malviflora subsp. laciniata
Philip A. Munz
1925-3-24
9233
San Luis Obispo
San Luis Obispo
Comment
UCR122470
Silene gallica
George K. Helmkamp, E. A. Helmkamp
1998-5-20
3898
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
CAS-BOT-BC174938
Silene laciniata
Clare B. Hardham
1960-6-17
6177
San Luis Obispo
Cambria. Santa Lucia Mountains
Comment
OBI35434
Silene laciniata subsp. laciniata
Melody Dickens
1980-5-30
22
San Luis Obispo
Morro Rock, Morro Bay. Various locations entire area
Comment
OBI19461
Silene laciniata subsp. laciniata
Robert F. Hoover
1969-7-17
11476
San Luis Obispo
Just W of Cuesta Pass summit
Comment
CAS-BOT-BC389408
Silene lemmonii
Clare B. Hardham
1961-6-1
7319
San Luis Obispo
Rocky Butte
914
Comment
CAS-BOT-BC364847
Silybum marianum
Ernest C. Twisselmann
1971-12-5
18535
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI31120
Silybum marianum
Julie M. Vanderwier
1978-6-20
82
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC364849
Silybum marianum
Ernest C. Twisselmann
1959-5-23
5276
San Luis Obispo
Point Buchon
10
Comment
OBI57225
Sisymbrium irio
David J. Keil
1998-6-1
27547
San Luis Obispo
Paso Robles vicinity, E side of Salinas River along River Rd., 0.7 miles N of junction with Experimental Rd.
Comment
CAS-BOT-BC75456
Sisymbrium orientale
Ernest C. Twisselmann
1968-6-14
14330
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern S.L.O county.
670
Comment
SBBG104207
Sisymbrium orientale
M. D. Proctor, E. A. Young
1993-4-12
ROB 393
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
HSC13927
Sisyrinchium bellum
W. S. Pierce
1963-4-7
6
San Luis Obispo
Atascadero, E of Portola Rd., N end
Comment
OBI42767
Sisyrinchium bellum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15963
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading up Cypress Mtn along Steiner Crk
Comment
PASA1228
Smilacina amplexicaulis
1930-4-14
San Luis Obispo
Templeton
Comment
UC1134657
Smilacina racemosa
H. C. Lee
1936-3-16
507
San Luis Obispo
near mouth of Coon Creek; Port San Luis Quadrangle
Comment
RSA140807
Solanum americanum
John H. Thomas
1959-3-20
7564
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, 17 miles S of San Luis Obispo County.
8
Comment
CDA13960
Solanum douglasii
G. F. Hrusa, D. Ragan
1997-8-1
14074
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass.
Comment
UCR131346
Solanum douglasii
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4898
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI76654
Solanum elaeagnifolium
Meg Perry
2010-7-26
Oct- 53
San Luis Obispo
Carrizo Plain N of Calif Valley, Township 29S, Range 18E, Sect 34. Along Hwy 58 roadside
610
Comment
CAS-BOT-BC157636
Solanum umbelliferum
R. F. Hoover
1967-2-18
10216
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
POM280563
Solanum umbelliferum
Lyman D. Benson
1932-5-9
2373
San Luis Obispo
Upper Cuyama Valley, Temblor Mountain Range, Watershed: Santa Maria River, Kern County Line.
Comment
RSA140210
Solanum umbelliferum
Clare B. Hardham
1958-4-20
3056
San Luis Obispo
Paso Robles city limits Fresno Street.
Comment
CAS-BOT-BC365334
Solidago confinis
R. F. Hoover
1947-9-13
7392
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
SD245290
Soliva sessilis
David Keil
2009-8-5
30628
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Lawn area between Building 53 (Science North) and Building 10 (Erhart Agriculture).
106
Comment
OBI31615
Sonchus asper
Turnquist, Smeltzer
1982-5-1
68
San Luis Obispo
NE side of Laguna Lake park
Comment
SBBG110004
Sonchus asper
C. B. Hardham
1957-5-12
1916
San Luis Obispo
near spring, along trail to Green's Lake
Comment
SBBG16302
Sorghum halepense
E. C. Twisselmann
1962-10-14
7922
San Luis Obispo
Choice Valley, 1.5 mi E of summit
640
Comment
POM312953
Sparganium erectum subsp. stoloniferum
Malcolm A. Nobs, S. Galen Smith
1949-6-23
853
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe.
Comment
RSA231208
Sparganium erectum subsp. stoloniferum
D. W. Taylor
1970-6-23
T 70 -122
San Luis Obispo
Black Lake Canyon, 1.1 miles east of State Highway 1.
Comment
RSA38932
Sparganium erectum subsp. stoloniferum
Edith A. Purer
1933-7-20
5087
San Luis Obispo
Five miles northwest of Guadalupe.
Comment
RSA0097077
Spergularia
R. F. Thorne, Percy C. Everett
1963-4-21
31637
San Luis Obispo
South end of Morro Bay between bay and ocean.
Comment
OBI65056
Spergularia marina
Greg Wilvert
2005-4-17
263
San Luis Obispo
SE Half of the Caliente Range. 1.1 km SSW of Quail Springs Reservoir
Comment
CAS-BOT-BC390990
Spergularia villosa
Ernest C. Twisselmann
1969-5-19
15310
San Luis Obispo
Estrella Plains: 0.5 mile north of Highway 46 on Jardine Road
213
Comment
OBI79734
Sporobolus airoides
David J. Keil
2013-4-20
31586
San Luis Obispo
Campus of California Polytechnic State University. In planter near Business Building
Comment
OBI31803
Stachys ajugoides
Turnquist, Smeltzer
1982-7-23
175
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
OBI51386
Stachys ajugoides
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .28
San Luis Obispo
San Simeon State Park. W section of San Simeon state park
Comment
UCLA71588
Stachys ajugoides var. ajugoides
C. Epling, Mrs. Epling
Aug 1 1935-Aug 15 1935
San Luis Obispo
Morro Bay
Comment
JEPS99358
Stachys albens
Clare B. Hardham
1957-9-23
2648
San Luis Obispo
Atascadero Lake Santa Lucia Mountains
Comment
SBBG6539
Stachys albens
C. B. Hardham
1958-9-23
2648
San Luis Obispo
Atascadero Lake
Comment
OBI71652
Stachys bullata
David J. Keil
1988-7-2
20834
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
OBI73453
Stachys bullata
David J. Keil, with Mike Mattina
2010-5-31
30803
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
RSA680407
Stachys bullata
Scott D. White, Ken McDonald
2001-5-9
8457
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UC1124930
Stachys bullata
C. M. Belshaw
1936-3-23
1715
San Luis Obispo
1.4 mi ssw Hollister Pk. (near Plot 3); Cayucos Quadrangle
Comment
SBBG132566
Stachys bullata
D. Keil, M. Mattina
2010-5-31
30803
San Luis Obispo
trail system E of Ragged Point; Santa Lucia Mtns
30
Comment
OBI40693
Stachys chamissonis
David J. Keil
1985-6-9
18792
San Luis Obispo
los Osos/Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto Lake
Comment
OBI64835
Stachys pycnantha
David J. Keil, with Michael Curto
2001-5-15
29454
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
CAS-BOT-BC60939
Stanleya pinnata
Ernest C. Twisselmann
1955-6-4
2080
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Crocker Canyon, easter SLO county.
944
Comment
CAS-BOT-BC60941
Stanleya pinnata
Ernest C. Twisselmann
1958-5-12
4454
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Elkhorn Scarp, canyon above the Van Matre Ranch.
762
Comment
CAS-BOT-BC60947
Stanleya pinnata
Chester Dudley
1924-6-1
s.n.
San Luis Obispo
Cuyama Plain.
Comment
CAS-BOT-BC374864
Stebbinsoseris heterocarpa
K. L. Chambers
1954-4-27
501
San Luis Obispo
Hwy. 466, 4.1 mi. w. of Hwy. 101 between Atascadero and Morro Bay
Comment
UC338231
Stebbinsoseris heterocarpa
unknown
1887-1-1
San Luis Obispo
Comment
OBI51343
Stellaria media
Jan Barber
1994-3-22
118
San Luis Obispo
San Simeon State park. Next to trl coming up out of S drainage
Comment
SBBG113508
Stellaria nitens
C. B. Hardham
1957-3-25
1572
San Luis Obispo
Cypress Mtn
Comment
CAS-BOT-BC398697
Stellaria nitens
Ernest C. Twisselmann
1962-3-19
6210
San Luis Obispo
Choice Valley 0.25 mile south of Grant's Lake.
563
Comment
CAS-BOT-BC398699
Stellaria nitens
Ernest C. Twisselmann
1955-3-24
1761
San Luis Obispo
Chris Twisselmann's ranch
685
Comment
OBI66655
Stellaria nitens
D. R. Miller
1994-4-19
494 -213
San Luis Obispo
Pine Mt Region, on rd cut edge, Ridge rd +/- 100m S of Hearst Gate, Tobacco Crk drainage
Comment
UC1872974
Stellaria pallida
David Keil with Kathleen Keil
2003-3-29
30104
San Luis Obispo
Shell Creek area, ca. 0.5 mi N of junction with Hwy 58.
Comment
CDA11605
Stenotaphrum secundatum
G. F. Hrusa, Marg. Griffiths, T. D. Wilfred
1995-6-22
12428
San Luis Obispo
Cultivated Plants; St. Augustine grass. Cultivated as lawn grass at Casitas Lane, Oceano. Brought here from florida in late 1970's and quickly filled entire yard. Well-established.
Comment
OBI79913
Stenotaphrum secundatum
D. R. Miller, E. A. Appel
2013-9-29
913 .1085
San Luis Obispo
Several locations along Santa Rosa Creek for near its mouth to Winsor Street Bridge.
20
Comment Read comments Jan 3 2018
OBI15423
Stephanomeria cichoriacea
Robert F. Hoover
1964-8-13
9210
San Luis Obispo
Santa Lucia Range. San Bernardo Crk, N slope
Comment
UC1224755
Stephanomeria cichoriacea
R. F. Hoover
1947-10-11
7409
San Luis Obispo
near Cayucos; Old Creek
Comment
UCR265755
Stephanomeria elata
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7638
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, 3-Pond Valley, near the middle
17
Comment
UC1928040
Stephanomeria elata
David Keil
1998-10-9
28165
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
Comment
OBI15427
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1965-9-22
9636
San Luis Obispo
San Bernardo Crk E of Morro Bay
Comment
SBBG42922
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6929
San Luis Obispo
opposite Belleview-Santa Fe School House on Ontario Rd, N of Avila Beach
Comment
CAS-BOT-BC375394
Stephanomeria exigua subsp. coronaria
John Thomas Howell
1948-6-15
24371
San Luis Obispo
Hughes Canyon se. of Shandon
609
Comment
CAS-BOT-BC375897
Stephanomeria virgata
R. F. Hoover
1957-8-28
8399
San Luis Obispo
Between Rock & Butte and Pine Mt.
Comment
CAS-BOT-BC375899
Stephanomeria virgata
Ernest C. Twisselmann
1965-8-23
11558
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Choice Valley
670
Comment
CAS-BOT-BC375902
Stephanomeria virgata
Ernest C. Twisselmann
1954-7-24
1466
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon, eastern San Luis Obispo County. (Near Twisselmann Ranch Mail-box.)
658
Comment
OBI65204
Stephanomeria virgata subsp. pleurocarpa
Greg Wilvert
2005-8-6
511
San Luis Obispo
SE Half of the Caliente Range. Wells Cyn.
777
Comment
OBI2567
Stipa cernua
Larry E. Brown
1971-6-17
2039
San Luis Obispo
Palo Prieto Cyn
Comment
OBI59031
Stipa cernua
David J. Keil
1998-5-6
27118
San Luis Obispo
E of San Miguel, along Hog Canyon Rd. 4 mi NE of junction with Estrella Road.
Comment
OBI2618
Stipa lepida
Larry E. Brown
1971-4-6
1933
San Luis Obispo
In Poly Cyn near the campus in San Luis Obispo
Comment
OBI3927
Stipa lepida
Patricia Wiese
1971-5-23
60
San Luis Obispo
Along rds in Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
OBI22285
Stipa speciosa
Robert F. Hoover
1966-4-20
9823
San Luis Obispo
5 mi E of Creston on La Panza rd
Comment
UC195897
Streptanthus albidus subsp. peramoenus
Ira J. Condit
June 1912
San Luis Obispo
San Carpojo Canyon
Comment
SD244653
Streptanthus glandulosus subsp. glandulosus
David Keil, Rhonda Riggins, D. R. Miller
1998-5-27
27505
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17 road miles from Hwy 1, between Rocky Butte & Burnett Peak. West facing.
730
Comment
CAS-BOT-BC87191
Streptanthus glandulosus subsp. glandulosus
Rev. R. W. Summers
1882-4-21
s.n.
San Luis Obispo
Slope of San Luis Mountain.
Comment
RSA759026
Stuckenia pectinata
David J. Keil
1998-8-19
27976
San Luis Obispo
Red Hill Road, 0.3 miles form Highway 58 and north down steep slope to small reservoir.
Comment
OBI62714
Stylocline gnaphaloides
Lynne Dee Althouse, Jason Dart
2003-4-11
156
San Luis Obispo
Santa Margarita ranch, in grasslnds E of Pozo Rd, S of hwy 58
Comment
UC581171
Stylocline masonii
H. L. Mason
1935-3-30
8252
San Luis Obispo
Cholame Valley
Comment
CAS-BOT-BC423005
Stylomecon heterophylla
David D. Keck; J. Clausen
1935-4-9
3092
San Luis Obispo
Cholame.
460
Comment
SD244770
Stylomecon heterophylla
David Keil
1998-5-11
27211
San Luis Obispo
Caliente Range, 5.3 miles from Soda Lake Road along Selby Road
Comment
OBI5389
Suaeda californica
Robert J. Rodin
1956-1
San Luis Obispo
Comment
SEINET3840879
Suaeda moquinii
T. D. Wilfred, G. F. Hrusa
2000-9-29
15687
San Luis Obispo
South end of Carrizo Plain, approximately three miles north of Highway 166
790
Comment
JEPS35305
Symphoricarpos albus var. laevigatus
R. F. Hoover
1950-6-20
7985
San Luis Obispo
6 mi w Templeton (on road to Cambria); Santa Lucia Range
Comment
OBI42312
Symphoricarpos albus var. laevigatus
David J. Keil
1986-6-7
19640
San Luis Obispo
Los Osos. Along Los Osos Crk downstream from end of Calle cordoniz and on slopes between Calle Crodoniz and the creek bed
Comment
CAS-BOT-BC237047
Symphoricarpos mollis
C. Butterworth
1960-6-17
6159
San Luis Obispo
Lopez Canyon
Comment
OBI17695
Symphoricarpos mollis
Dave Imper
1977-3-21
90
San Luis Obispo
Price Canyon Tarsands Project. 1 mi SW of hwy 227 on Price Canyon rd
76
Comment
CAS-BOT-BC237049
Symphoricarpos mollis
Clare B. Hardham
1957-7-14
2448
San Luis Obispo
Santa Rita Rd. 4 miles west of York Mt. Rd., Santa Lucia Mountains
Comment
CAS-BOT-BC99125
Symphyotrichum chilense
Grant
1897-11-5
1777
San Luis Obispo
San Luis Obispo
Comment
OBI64860
Symphyotrichum chilense
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29420
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
CAS-BOT-BC99079
Symphyotrichum chilense
Clare B. Hardham
1957-9-7
2600
San Luis Obispo
Just north of Creston
Comment
CDA34253
Symphyotrichum squamatum
David J. Keil, M. Curto
2001-6-26
29624
San Luis Obispo
Arroyo Grande, Camino Mercado, circa 0.2 miles north from junction with West Branch street.
0
Comment
RSA132949
Systenotheca vortriedei
Clare B. Hardham
1958-5-7
3229
San Luis Obispo
Hills between Bee Rock and the Nacimiento River
Comment
OBI9061
Tamarix ramosissima
G. E. White
1970-4-11
58
San Luis Obispo
Along fence line 1 mi E of Shandon on old hwy 46
305
Comment
SBBG95529
Tauschia arguta
D. Keil
1986-5-13
19447
San Luis Obispo
Hi Mtn Rd near Hi Mtn Lookout
944
Comment
SD264752
Tauschia arguta
Tracey G. Call, Viola Call
1966-5-7
2474
San Luis Obispo
North-facing rocky, partly shaded slope 0.5 mi. SE of La Panza Pass.
762
Comment
UCD128115
Tauschia hartwegii
G. F. Hrusa
1995-5-28
12321
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area; on east slope of ridge immediately southwest of Radio Facility 2 (Peak 1). Perennial, flowers yellow.
640
Comment
UC1287866
Tauschia hartwegii
Tracey and Viola Call
1966-3-26
2462
San Luis Obispo
on Cuesta Ridge road about 300 yards n Stenner Creek Fork; n of Stenner Creek Fork
701
Comment
OBI78629
Tecomaria capensis
Brandon P. Taylor
2014-1-29
1
San Luis Obispo
Baywood-Los Osos, CA; Corner of 3rd St and Santa Maria Ave
6
Comment
UCR135958
Tetragonia tetragonoides
George K. Helmkamp
2003-8-16
8080
San Luis Obispo
Central Coast, Nipomo Mesa at Willow Road, 0.5 mi east of Calif. Hwy 1, near Black Lake golf course
76
Comment
OBI81363
Tetrapteron graciliflorum
Jason Dart, A. Weichert
2010-3-25
349
San Luis Obispo
Palo Prieto Conservation Bank, Lake Parcel. This location is 0.5 mile southwest of Bitterwater Road, 3.75 driving miles southeast of Annette Road, on hills near Grant Lake.
619
Comment
OBI11978
Tetrapteron graciliflorum
Robert F. Hoover
1949-5-15
7694
San Luis Obispo
14 mi E of Creston on La Panz Rd
Comment
CAS-BOT-BC399678
Thalictrum fendleri
Alice Eastwood; John Thomas Howell
1937-5-1
4170
San Luis Obispo
Reservoir Canyon near San Luis Obispo
Comment
UC56065
Thalictrum fendleri
J. H. Barber
1899-5-19
San Luis Obispo
Santa Lucia Mts.
Comment
OBI59514
Thalictrum fendleri var. fendleri
David J. Keil, with V. L. Holland
2001-4-7
29245
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment Read comments Nov 21 2013
UCR134432
Thalictrum fendleri var. polycarpum
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6559
San Luis Obispo
South Coast Range, Irish Hills, Clark Valley Road, 2.8 miles south of Los Osos Valley Road, east of Los Osos
91
Comment
POM26633
Thermopsis californica var. californica
Marcus E. Jones
2660
San Luis Obispo
San Luis Obispo
Comment
UC1285138
Thermopsis macrophylla
R. F. Hoover
1946-6-15
6149
San Luis Obispo
between Santa Margarita and Pozo; Rinconada Mine
Comment
RSA0021821
Thinopyrum junceiforme
David J. Keil
2012-8-21
31503
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach.
8
Comment
CAS-BOT-BC66617
Thysanocarpus curvipes
Ernest C. Twisselmann
1954-3-6
854
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Creek, 6 miles south of Cholame.
Comment
CAS-BOT-BC66623
Thysanocarpus curvipes
Ernest C. Twisselmann
1971-4-10
17574
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake.
548
Comment
CAS-BOT-BC67139
Thysanocarpus laciniatus
R. F. Hoover
1966-4-20
9828
San Luis Obispo
5 miles east of Creston on La Panza Road.
Comment
CAS-BOT-BC67147
Thysanocarpus laciniatus
Ira L. Wiggins
1932-3-20
5775
San Luis Obispo
2 miles east of Paso Robles.
Comment
OBI55654
Torilis arvensis
David J. Keil
1989-6-3
21216
San Luis Obispo
Between Atascadero and Morro Bay along Calif Hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI56822
Tragopogon dubius
David J. Keil
1998-6-10
27739
San Luis Obispo
Santa Margarita, downtown area along Hwy 58.
Comment
UCSC010425
Trifolium
Dylan M. Neubauer, Tim Forsell
2016-4-21
624
San Luis Obispo
(SCoRO) Rocky Butte Lookout, below radio antenna, Rocky Butte Truck Trail, 2.49 air-miles ese Pine Mountain
990
Comment
POM349159
Trifolium albopurpureum
M. M. Miles
1886-1
s.n.
San Luis Obispo
San Luis Obispo
Comment
UC55704
Trifolium albopurpureum var. albopurpureum
Phoebe A. Hearst
San Luis Obispo
Comment
UC1873077
Trifolium angustifolium
D. R. Miller, Elizabeth Appel
2002-5-5
502 /748
San Luis Obispo
Well distributed from [illeg.] (Hearst Ranch) to Arroyo Laguna/Oak Knoll creek confluence.
Comment
OBI64972
Trifolium bifidum
Greg Wilvert
2005-4-1
83
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
UC1129990
Trifolium ciliolatum
H. C. Lee
1937-5-8
897
San Luis Obispo
Adeladia Rd Paso Robles quad (130D)
335
Comment
OBI57926
Trifolium depauperatum var. amplectens
David J. Keil
1998-4-28
26984
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
UC338042
Trifolium depauperatum var. hydrophilum
Lemmon
1887-1
San Luis Obispo
Comment
UCSB17350
Trifolium dichotomum
Hardham, Clare
1961-5-17
San Luis Obispo
Ocean View Mine north of Cambria
Comment
CAS-BOT-BC257172
Trifolium dubium
M. Wetherwax; E. L. Painter
2000-4-19
CR- 25
San Luis Obispo
Camp Roberts. Near W. Perimeter Rd., Training Area T, ca. 1.5 air km nw of intersection with Generals Rd.
220
Comment
OBI56483
Trifolium fragiferum
D. R. Miller
1990-7-7
GF- 1 -790
San Luis Obispo
Along (Oak Rd 17305) on W side of roadway, Garden Farms
Comment
OBI58082
Trifolium gracilentum
David J. Keil
1998-5-18
27303
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
CDA4339
Trifolium hirtum
G. K. Helmkamp, E. A. Helmkamp
2000-4-2
5412
San Luis Obispo
Central Coast; road crest between See Canyon Road and Profumo Canyon Road, SW of San Luis Obispo
Comment
OBI083591
Trifolium macraei
Michael Walgren, Bill Maslach
2016-4-9
537
San Luis Obispo
Collected in grasslands in the foothills of the Santa Lucia Mountains between Arroyo de la Cruz and the northern county line, roughly 3.5 km inland from Highway 1.
130
Comment
OBI57910
Trifolium microcephalum
David J. Keil
1998-3-23
26419
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn site (fire in summer 1997)
Comment
OBI29659
Trifolium oliganthum
David J. Keil, Dirk Walters
1980-4-26
13828
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
POM98109
Trifolium oliganthum
Philip A. Munz
1925-3-24
9220
San Luis Obispo
Atascadero Creek.
457
Comment
OBI12634
Trifolium variegatum
Robert F. Hoover
1965-5-22
9384
San Luis Obispo
Cambria
Comment
OBI45422
Trifolium variegatum
David J. Keil
1983-4-23
16922
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
OBI64815
Trifolium variegatum
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29414
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
OBI60655
Trifolium willdenovii
David J. Keil
1986-4-13
19142
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
UC33314
Trifolium willdenovii
Mrs. Blochman
1893-1
San Luis Obispo
Comment
OBI41008
Trifolium wormskioldii
David J. Keil
1985-5-4
18742
San Luis Obispo
S end of Morro Bay around Sweet Springs marsh
Comment
RSA639763
Triglochin striata
L. C. Wheeler
1953-8-9
7048
San Luis Obispo
Oso Flaco Lake:
Comment
RSA133108
Trillium chloropetalum var. giganteum
Clare B. Hardham
1959-3-8
4032
San Luis Obispo
York Mountains, west of Templeton.
Comment
SBBG93785
Triodanis biflora
S. A. Junak
1990-5-1
4263
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd
536
Comment
OBI31207
Triphysaria eriantha
Julie M. Vanderwier
1978-5-18
42
San Luis Obispo
Indian Knob Tar Sands
Comment
UC569899
Triphysaria eriantha subsp. eriantha
P. L. Johannsen
1926-3-21
693
San Luis Obispo
1.5 mi se Terrace Hill; San Luis Obispo Quad.
91
Comment
UCSB42921
Triphysaria eriantha subsp. rosea
Knight, Mark
1982-4-23
San Luis Obispo
3 meters east of Highway 1, 7 miles north of Cambria
45
Comment
JEPS35066
Triphysaria micrantha
R. F. Hoover
1958-4-11
8443
San Luis Obispo
on La Panza Road 18 mi e Creston
Comment
OBI5533
Triphysaria pusilla
Sharon Jochums
1974-4-3
59
San Luis Obispo
W of hwy 1 , S of Piedras Blancas Point
Comment
OBI59080
Trisetum canescens
David J. Keil
1998-6-15
27829
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
OBI58992
Triteleia ixioides subsp. cookii
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27510
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17 road miles from Hwy 1, between Rocky Butte & Burnett Peak (35 deg. 43.568' N x 121 deg. 07.575' W)
732
Comment
CAS-BOT-BC524328
Triteleia ixioides subsp. ixioides
Clare B. Hardham
1956-5-30
813
San Luis Obispo
Marquart Ranch