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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC197272
Abies bracteata
Ira J. Condit
1912-6-1
San Luis Obispo
San Carpojoro Canyon
Comment Read comments Apr 6 2013
CAS-BOT-BC383892
Abronia latifolia
R. F. Hoover
1947-7-26
7326
San Luis Obispo
Piedras Blancas Point
Comment
OBI12230
Abronia latifolia
Aart C. De Vos
1963-4-30
95
San Luis Obispo
S end of Morro Bay
Comment
SBBG69880
Abronia latifolia
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC229434
Abronia umbellata
Katharine Brandegee
No date on label
s.n.
San Luis Obispo
Oceano
Comment
SD41437
Abronia umbellata
Edith A. Purer
1933-7-20
5084
San Luis Obispo
Northwest of Guadalupe.
Comment
SEINET893156
Abronia umbellata
Leslie Freeman
1963-1
196
San Luis Obispo
South of Pismo Beach on Oso Flaco Lake.
3
Comment
UCD109805
Abronia umbellata
Gordon J. Pilone
1963-5-5
274
San Luis Obispo
San Luis Obispo County: Osoflaco Lake.
0
Comment
CDA17592
Abronia umbellata
Austin Griffiths
1981-9-21
s.n.
San Luis Obispo
2nd ridge N of Beach Trail just E of foredunes (NNE of Warning Sign).
Comment
RSA0025950
Abronia umbellata
E. A. Purer
1932-8-28
4841
San Luis Obispo
Oceano.
Comment
RSA0025966
Abronia umbellata
Robert F. Hoover
1947-7-26
7324
San Luis Obispo
Piedras Blancas Point.
Comment
OBI12201
Abronia umbellata var. umbellata
Fred Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI40995
Abronia umbellata var. umbellata
David J. Keil, Eric A. Wise
1985-4-25
18555
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI53522
Abronia umbellata var. umbellata
Arthur W. Hazebrook
1991-4-19
29
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill
Comment
OBI80406
Acacia longifolia
Rachel Gasparini, Shelby Stanton, Chloe Gabel, Laurren Hinkley, Dennis Smith
2015-1-23
1
San Luis Obispo
Oceano Dunes along the dune trail near the Oceano Campground.
5
Comment
UCR161900
Acacia longifolia
George K. Helmkamp, E. A. Helmkamp
2005-2-12
8896
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park, 765 Mesa View Drive, along Calif. Highway 1, 0.3 mi south of Mesa View Drive SE of Oceano/Arroyo Grande
79
Comment
RSA714309
Acer macrophyllum
Daisie Huang
2006-4-14
6041402
San Luis Obispo
Santa Rosa Creek Rd., off 46
441
Comment
OBI40821
Acer negundo
David J. Keil
1980-4-23
13809
San Luis Obispo
In San Luis Obispo along Stenner Crk near Sierra Vista Hospital
Comment
CAS-BOT-BC28744
Achillea millefolium
Alice Eastwood
1926-5-5
13902
San Luis Obispo
Cholame
Comment
OBI35372
Achillea millefolium
Helen Jones
1981-5-4
68
San Luis Obispo
Piedras Blancas Point
Comment
OBI4472
Achillea millefolium
Robert J. Rodin
1970-9-10
8435
San Luis Obispo
300 yds from the Pacific Ocean near a shell mound in Pismo Beach State Park
Comment
OBI65945
Achillea millefolium
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-9
40
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on Hwy 1. Beyond Gilardi Rd on ranch rd N of hwy 1
138
Comment
RSA0021200
Achnatherum brachychaetum
David J. Keil
2013-4-19
31584
San Luis Obispo
San Luis Obispo. 1359 Madonna Road at Pereira Drive.
Comment
OBI54879
Achnatherum coronatum
David J. Keil
1997-4-18
26189
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
CAS-BOT-BC210604
Achnatherum coronatum
R. F. Hoover
1950-6-2
7970
San Luis Obispo
Trail from Stoney Creek to Colwell Mesa, Huasna R. drainage
Comment
UCR29419
Achyrachaena mollis
David J. Keil, Melissa Luckow, et al
1981-4-24
14462
San Luis Obispo
South Coast Range, California Route 58, 10 mi. east of junction with California Route [229?] 227
Comment
JEPS114113
Acmispon brachycarpus
A. Dilworth, J. Goldzman, M. Petroelje
1998-4-13
San Luis Obispo
Camp Roberts. Ca. 0.3 mile N on Bivouac Road from intersection of Bivouac and Tower Roads, ca. 54 m NW of large leaning oak tree with orange paint, Training Area 02, LCTA Plot 41.
Comment
UCD104091
Acmispon brachycarpus
J. M. Tucker
1963-4-11
3677
San Luis Obispo
San Luis Obispo County: North side of State Highway 41, 15.1 miles (by road) east of Cambria.
Comment
SBBG28558
Acmispon cytisoides
E. C. Twisselmann
1967-4-27
12932
San Luis Obispo
Ragged Point, Santa Lucia Range
60
Comment
OBI12962
Acmispon glaber var. glaber
Robert F. Hoover
1967-6-9
10626
San Luis Obispo
Dunes at S end of Morro Bay
Comment
OBI13008
Acmispon glaber var. glaber
Robert F. Hoover
1966-4-20
9827
San Luis Obispo
5 mi E of Creston on La Panza rd
Comment
OBI27040
Acmispon junceus var. junceus
James Courtney
1981-2-23
36
San Luis Obispo
Pennington Crk Bio Reserve
Comment
OBI13192
Acmispon micranthus
Robert F. Hoover
1952-5-6
8161
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
RSA0035291
Acmispon parviflorus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6361
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
OBI31198
Acmispon strigosus
Julie M. Vanderwier
1979-4-13
119
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI54420
Acmispon strigosus
Matthew Arterburn
1997-4-8
33
San Luis Obispo
1.3 mi on Red Hill rd off Hwy 58
Comment
SBBG96054
Acmispon strigosus
D. Keil
1986-4-8
19131
San Luis Obispo
BLM land on E side of Santa Margarita Lake
Comment
SEINET4208649
Acmispon wrangelianus
Richard R. Halse
2012-3-26
8425
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
CAS-BOT-BC29232
Acourtia microcephala
L. R. Abrams
1913-7-20
5045
San Luis Obispo
Templeton
Comment
HSC91509
Adenostoma fasciculatum
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montana de Oro State Park, MDO 3
Comment
OBI3762
Adenostoma fasciculatum
Elizabeth Rudd
1971-5-23
283
San Luis Obispo
3 mi NE of Santa Margarita
427
Comment
OBI10244
Adenostoma fasciculatum
Robert J. Rodin
1964-5-8
6859
San Luis Obispo
On ridge 4 mi SE of Cuesta Summit on hwy 101
Comment
OBI56938
Adenostoma fasciculatum
T. J. Ayers, S. Junak
1989-6-22
756
San Luis Obispo
Los Padres Natl Forest; W facing cleared slope below TV towers just E of W Cuesta Ridge rd at eastern botanical area boundary sign, ca 3 mi W of hwy 101
Comment
UC1127731
Adenostoma sparsifolium
T. M. Hendrix
1939-5-25
1061
San Luis Obispo
2.4 mi. n.w. Double Springs; Los Padres Nat'l Forest, Branch Mt. Quad.
Comment
UC555309
Adenostoma sparsifolium
Ralph Hoffmann
1927-10-15
San Luis Obispo
Cuyama Valley 30 mi. from Santa Maria; Cuyama Valley
Comment
CAS-BOT-BC139894
Adenostoma sparsifolium
Adolf Holm
1915-11-1
s.n.
San Luis Obispo
Garcia
Comment
OBI30552
Adenostoma sparsifolium
Melissa Luckow
1982-4-7
750
San Luis Obispo
Phoenix Crk
Comment
RSA43029
Adiantum capillus-veneris
Robert F. Hoover
1947-8-17
7385
San Luis Obispo
Ravine just N of San Carpoforo Creek.
Comment
CAS-BOT-BC68935
Adiantum jordanii
W. R. Dudley
1905-1-4
s.n.
San Luis Obispo
Adelaide
Comment
OBI30889
Adiantum jordanii
Julie M. Vanderweir
1978-5-18
35
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC68973
Adiantum jordanii
Ira L. Wiggins
1929-4-13
3458
San Luis Obispo
North end of Cuesta Grade.
Comment
OBI73196
Aegilops triuncialis
David J. Keil
2000-5-31
28787
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 8.5 miles east from junction with Highway 1
Comment
OBI13983
Aesculus californica
Neil Havlik
1968-9-22
263
San Luis Obispo
In Santa Rosa crk cyn along what will soon be the old State hwy 46, about 1.3 mi E of Marquart Park
Comment
SBBG109713
Agastache urticifolia
C. B. Hardham
1959-6-10
4821
San Luis Obispo
Cienega Crk, Dellaganna Ranch
Comment
OBI72012
Ageratina adenophora
Michael Walgren
2010-2-1
71
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Basseri" property at 4840 See Cyn Rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn Rd. Inland portion of property on inland side of See Cyn rd. In un-nmaed drainage N of home site
335
Comment
OBI72527
Ageratina adenophora
M. Wetherwax & E. L. Painter, David J. Keil
2001-5-17
SLO- 77
San Luis Obispo
Camp San Luis Obispo. W side of Dairy Crk bridge near jctn of Amador & Mendocino St, under bridge. UTMs (NAD27) zone 10, 706125E, 3911397N
100
Comment
CAS-BOT-BC29682
Agoseris grandiflora var. grandiflora
Ernest C. Twisselmann
1954-5-23
1288
San Luis Obispo
Gillis Canyon Summit, 3/4 mile west of Eben McMillan Ranch
Comment
UC1125473
Agoseris heterophylla var. cryptopleura
W. N. Clute & P. Wilson
1938-4-8
507
San Luis Obispo
1 1/2 mi e of Nacimiento Ranch; Bradley Quadrangle
533
Comment
OBI53299
Agoseris heterophylla var. heterophylla
Lynne Dee Oyler
1986-3-21
360
San Luis Obispo
Agua Escondido, USFS blue oak study area. N slope and hilltop NE of Arroyo Grande
Comment
CAS-BOT-BC13459
Agoseris retrorsa
R. F. Hoover
1952-5-25
8221
San Luis Obispo
Caliente Mountain
Comment
CAS-BOT-BC127033
Agrostis exarata
R. F. Hoover
1947-6-2
7258
San Luis Obispo
Cambria.
Comment
OBI59211
Agrostis exarata
David J. Keil
2001-6-14
29523
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
SD244551
Agrostis exarata
David Keil, Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, Craig Jacobsen
2012-6-28
31396
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road. Near trail in lower portion of canyon.
249
Comment
RSA0023231
Agrostis pallens
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, Sally Krenn
2013-7-27
31866
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 and Electric Co.) to Coon Creek trail in Montana del Oro State Park., (35.253548, -120.881727).
40
Comment
OBI3072
Aira caryophyllea
Larry E. Brown
1971-5-15
1991
San Luis Obispo
Cambria
Comment
SBBG122314
Alisma triviale
D. Keil
1998-8-19
27961
San Luis Obispo
Wilson Crk, Huerhuero Rd between Park Hill Rd and Hwy 58, 2.2 mi NW of Park Hill Rd
Comment
SEINET3840855
Allenrolfea occidentalis
G. F. Hrusa, T. D. Wilfred
2000-9-29
15692
San Luis Obispo
South end of Soda Lake immediately east of of Soda Lake road
570
Comment
OBI21212
Allium crispum
Eben McMillan
1952-5-2
82
San Luis Obispo
Choice Valley-1 mi S, 8 mi E of Shandon
Comment
UCR4731
Allium crispum
Frank C. Vasek
1960-4-11
600411- 04
San Luis Obispo
Inner Coast Range, On a dirt road on the west side of the Temblor Range, 3.3 miles north of the Hwy [58] to Simmler.
800
Comment
RSA212588
Allium diabolense
Ernest C. Twisselmann
1969-5-7
15221
San Luis Obispo
Palo Prieta Canyon.
564
Comment
CAS-BOT-BC469252
Allium fimbriatum var. fimbriatum
Peter H. Raven
1951-6-13
2975
San Luis Obispo
Santa Margarita to Pozo
Comment
OBI65263
Allium hickmanii
Unknown
2005-3-26
305 .784
San Luis Obispo
Approx 50 m from Hwy 1 at Ragged Point
Comment
OBI21225
Allium howellii
Robert F. Hoover
1952-5-24
8219
San Luis Obispo
Caliente Mt
Comment
SEINET12052478
Allium lacunosum
C. B. Hardham
1960-1
5997
San Luis Obispo
Santa Lucia Mountains
823
Comment
CAS-BOT-BC472719
Allium lacunosum var. lacunosum
R. F. Hoover
1964-6-6
8945
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
SEINET8467243
Allium peninsulare
M. Luckow, Rhonda Riggins, Richard Pimentel
1982-1
854
San Luis Obispo
county Rd 285, 13.8 mi SE of jctn with Hwy 58. Crocker Canyon
Comment
UC1517675
Allophyllum divaricatum
E. Palmer, M. D.
1876-7-22
394
San Luis Obispo
opposite St. Simeon Bay; Pine Mt.; Pine Mt. opposite St. Simeon Bay
Comment
SBBG107837
Allophyllum gilioides
C. B. Hardham
1958-5-7
3247
San Luis Obispo
hills between Bee Rock and the Nacimiento
Comment
OBI80080
Amaranthus albus
David J. Keil
2000-6-24
28823
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
OBI80779
Amaranthus blitoides
David J. Keil
1992-10-19
23852
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
UCD97465
Amaranthus deflexus
Ernest C. Twisselmann
1962-9-7
7740
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Eastern part of county, Dorothy Twisselmann Ranch.
670
Comment
OBI73654
Amaryllis belladonna
David J. Keil
2010-8-30
30929
San Luis Obispo
Upper Prefumo Canyon Road, ca. 4.2 road miles from junction with Los Osos Valley Road, ca. 0.8 road miles from Prefumo-See Canyon summit
480
Comment
SD75719
Ambrosia chamissonis
Helen V. Witham
1969-9-27
498
San Luis Obispo
Oso Flaco Lake, on dunes
10
Comment
UCR103966
Ambrosia chamissonis
George K. Helmkamp
1997-6-22
2075
San Luis Obispo
Central Coast, South end of Montana de Oro State Park
15
Comment
UCR134445
Ambrosia psilostachya
George K. Helmkamp
2003-9-26
8176
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
CAS-BOT-BC55572
Ambrosia psilostachya
R. F. Hoover
1966-9-12
9996
San Luis Obispo
Nipomo Creek southeast of Nipomo
Comment
UC1315023
Ambrosia salsola
R. F. Hoover
1967-4-16
10485
San Luis Obispo
near n end Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
JEPS18682
Ambrosia salsola var. salsola
Ernest C. Twisselmann
1955-6-7
2120
San Luis Obispo
1 mi n Santa Barbara County Line (Ventura Highway); San Emigdio Range, Cuyama Valley
739
Comment
SBBG108038
Amelanchier utahensis
C. B. Hardham
1957-5-12
1919
San Luis Obispo
Franklin Crk
Comment
UC1127817
Amelanchier utahensis
G. T. Nordstrom
1937-6-14
1343
San Luis Obispo
2.5 mi se Lime Mtn.; Adelaida Quad.
304
Comment
RSA659220
Amelanchier utahensis
David J. Keil, R. Riggins, D. R. Miller
1998-5-27
27524
San Luis Obispo
Santa Lucia Mtns, Hearst Ranch, San Simeon Creek road, 22.4 miles NE then NW from Hwy1, NW of Burnett Peak, 1 mile from Monterey County line
Comment
CAS-BOT-BC180590
Amorpha californica var. californica
John Thomas Howell; Alice Eastwood
1938-6-13
5914
San Luis Obispo
Calf Canyon
Comment
CAS-BOT-BC180591
Amorpha californica var. californica
Alice Eastwood
1928-5-17
15147
San Luis Obispo
Along old road to Pozo
Comment
SEINET11792282
Amsinckia douglasiana
R. R. Halse
2011-3-22
8147
San Luis Obispo
Along State Hwy. 1 ca 4.1 mi N of Guadalupe.; 0
48
Comment
CAS-BOT-BC222382
Amsinckia douglasiana
Ira L. Wiggins
1932-3-20
5780
San Luis Obispo
In immediate vicinity of Cholame
Comment
OBI54457
Amsinckia intermedia
Matthew Arterburn
1997-3-23
28
San Luis Obispo
3.1 mi from Navajo Camp on Navajo camp rd
Comment
RSA639280
Amsinckia intermedia
R. F. Thorne, P. Everett
1963-4-20
31576
San Luis Obispo
13.4 miles SSE of Jolon.
335
Comment
UC455988
Amsinckia intermedia
I. J. Condit
1908-3-7
San Luis Obispo
near The Hut Soila Road
Comment
UCSB15054
Amsinckia intermedia
Breedlove, Dennis
1962-3-24
San Luis Obispo
1.5 miles north of Santa Maria River on U.S. 101
152
Comment
CAS-BOT-BC26777
Amsinckia pleurocarpa
Alice Eastwood
1927-4-8
14339
San Luis Obispo
Nipomo Mesa
Comment
CHSC28524
Amsinckia spectabilis
M. S. Taylor
1977-1-3
1293
San Luis Obispo
Coastal bluff ca. 20 ft from ocean cliff, Montana de Oro Park, ca. 12 mi n of San Luis Obsipo.
6
Comment
POM180534
Amsinckia spectabilis
Roxana S. Ferris
1929-4-15
7611
San Luis Obispo
Between Guadalupe and Callender.
Comment
UCR42891
Amsinckia spectabilis
David J. Keil
1981-4-25
14581
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
OBI65633
Amsinckia spectabilis var. microcarpa
G. F. Hrusa, D. Ragan
1999-4-21
15011
San Luis Obispo
Oceano Dunes. Immed W of Callender Rd
107
Comment
OBI20661
Amsinckia spectabilis var. spectabilis
Robert F. Hoover
1967-5-13
10568
San Luis Obispo
Coast W of Cambria
Comment
OBI29464
Amsinckia spectabilis var. spectabilis
Melissa Luckow
1981-6-25
714
San Luis Obispo
Just N of San Simeon Bach
Comment
RSA610619
Amsinckia tessellata
R. S. Woglum
1938-4-22
1591
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Road, Creston to La Panza.
Comment
SBBG15550
Amsinckia tessellata
D. E. Breedlove
1962-3-29
2094
San Luis Obispo
8.6 mi W of Simmler
548
Comment
OBI61034
Amsinckia vernicosa
George Butterworth
1998-5-4
256
San Luis Obispo
Carrizo Plains Natural Area. Caliente Range. 10' below Morales cyn Rd, .8 mi SW of rd T32S, R20E, S29, SW Qtr
1177
Comment
UCR134690
Anagallis arvensis
George K. Helmkamp
2003-9-19
8160
San Luis Obispo
Central Coast, Nipomo Mesa area. Pomeroy Rd, 0.2 mi south of Los Berros Rd.
76
Comment
CAS-BOT-BC45175
Anaphalis margaritacea
Ernest C. Twisselmann
1965-11-2
11715
San Luis Obispo
Highway 1, just north of San Carpojo Creek
60
Comment
OBI46205
Anaphalis margaritacea
David J. Keil
1982-6-27
16330
San Luis Obispo
HIlls overlooking Los Osos from the S
Comment
UC455567
Anaphalis margaritacea
I. J. Condit and H. B. Waters
1909-5-16
San Luis Obispo
near summit Cerro Alto Mt.
Comment
SD244793
Androsace elongata subsp. acuta
David Keil
1998-6-5
27643
San Luis Obispo
Crest of Caliente range on Selby Road.
Comment
OBI28553
Anthemis cotula
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
22
San Luis Obispo
MacGillivary Ranch. Adelaida.
Comment
OBI38210
Anthemis cotula
Eric Wise
1981-6-15
569
San Luis Obispo
N shore of Laguna Lake, SLO
Comment
UCSB6340
Anthemis cotula
Keator, Glenn
1958-6-10
San Luis Obispo
Just above Morro Bay along Highway 1
Comment
CAS-BOT-BC84625
Anthemis cotula
Ernest C. Twisselmann
1954-6-5
1322
San Luis Obispo
Soda Lake Road, 1 mile south of Simmler
609
Comment
OBI17081
Anthemis cotula
R. R. LaBelle
1967-10-10
38
San Luis Obispo
Laguna Lake, on NE side of lake
Comment
OBI31160
Antirrhinum kelloggii
Julie M. Vanderwier
1978-5-5
9
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI9737
Antirrhinum kelloggii
Fred Rush
May-56
117
San Luis Obispo
Mt SLO
Comment
OBI65884
Antirrhinum multiflorum
D. R. Miller
1994-6-8
694 .424
San Luis Obispo
Pine Mt Region. On Rocky Butte slope, out from the Lookout Area; Pico Crk drainage
914
Comment
OBI56511
Antirrhinum multiflorum
T. J. Ayers, S. Junak & D. Shaw
May-89
722
San Luis Obispo
Los Padres Natl Forest. 2.2 mi E ofhwy 101 at Cuesta Pass on E Cuesta Ridge rd
625
Comment
CDA34840
Antirrhinum orontium
David J. Keil
1998-6-15
27836
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 miles east of junction with Old Creek Rd., just west of junction with Apple Rd.
Comment
CAS-BOT-BC237885
Antirrhinum ovatum
R. F. Hoover
1952-11-2
8277
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC237906
Antirrhinum ovatum
Donald J. Bedell
1963-6-15
84 -1
San Luis Obispo
Hills at the head of Gillis Canyon, eastern San Luis Obispo County
640
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
OBI29645
Aphanes occidentalis
David J. Keil, Dirk Walters
1980-4-26
13825
San Luis Obispo
Along town Crk near Lime Mtn mine, W of Paso Robles
Comment
SBBG80767
Aphanes occidentalis
D. Keil
1980-3-8
13706
San Luis Obispo
Lopez Cyn Rd, ca. 4 mi from jct w/ Pozo Rd
Comment
SBBG118020
Apiastrum angustifolium
E. Painter, M. Wetherwax with J. Wetherwax
2001-4-19
CR 219
San Luis Obispo
small ravine dropping down to Nacimiento River; Camp Roberts
230
Comment
SBBG118076
Apiastrum angustifolium
J. Clark, M. Petroelje
1998-5-19
San Luis Obispo
ca. 1.9 mi NW of Alpha Range, W of Whiskey Springs; Camp San Luis Obispo
475
Comment
SBBG120100
Apiastrum angustifolium
E. Painter, M. Wetherwax with J. Wetherwax
2001-4-19
CR 219
San Luis Obispo
small ravine dropping down to Nacimiento River; Camp Roberts
230
Comment
UC454523
Apiastrum angustifolium
I. J. Condit
1910-5-14
San Luis Obispo
Osos Valley
Comment
OBI53633
Apiastrum angustifolium
Arthur W. Hazebrook
1991-5-7
53
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
SBBG117549
Apium graveolens
E. Painter, M. Wetherwax
1999-11-15
SLO 29
San Luis Obispo
main channel of Chorro Crk for ca. 0.5 km, above confluence of main channel and branch; Camp San Luis Obispo
100
Comment
SBBG23106
Apium graveolens
E. R. Chandler
1965-7-9
2588
San Luis Obispo
Oso Flaco Lake
Comment
OBI54008
Apium graveolens
Larry Kelly
1989-1-29
330
San Luis Obispo
Pismo marsh, W along Norswing between Coolidge and Pier. Area with riparian woodland and fresh water marsh
Comment
OBI18629
Apocynum cannabinum
Robert F. Hoover
1964-7-9
9152
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
SBBG109408
Apocynum cannabinum
C. B. Hardham
1959-6-30
4925
San Luis Obispo
Eagle Ranch, Atascadero
Comment
OBI75164
Aptenia cordifolia
David J. Keil
2011-4-22
30995
San Luis Obispo
Montana de Oro State Park. Pecho Road near Ranger Station/Visitors Center
14
Comment
CAS-BOT-BC17270
Arabidopsis thaliana
Ernest C. Twisselmann
1954-8-6
1493
San Luis Obispo
The Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch. Eastern San Luis Obispo County.
972
Comment
CAS-BOT-BC171638
Aralia californica
R. F. Hoover
1965-9-7
9535
San Luis Obispo
Santa Rita Creek west of Templeton, Santa Lucia Mountains
Comment
UC455445
Aralia californica
I. J. Condit
1908-6-20
San Luis Obispo
Lopez Canyon
Comment
CDA5524
Araujia sericifera
A. Doran
1992-8-11
San Luis Obispo
Marsh Street, downtown San Luis Obispo.
0
Comment
OBI69464
Araujia sericifera
David J. Keil
2008-3-13
30488
San Luis Obispo
San Luis Obispo. Monterey Street at railroad overcrossing.
75
Comment
JEPS38887
Arctostaphylos
A. E. Wieslander
Feb., 1935
San Luis Obispo
Cuesta summit
Comment
OBI14755
Arctostaphylos crustacea
Robert F. Hoover
1963-5-4
8556
San Luis Obispo
Upper Coon crk
Comment
SBBG128550
Arctostaphylos crustacea
G. K. Helmkamp
1993-3-5
s.n.
San Luis Obispo
just N of Montana de Oro State Park
30
Comment
CAS-BOT-BC23570
Arctostaphylos crustacea
R. F. Hoover
1965-2-28
9334
San Luis Obispo
Trail to Cerro Alto from Cerro Alto Camp.
Comment
CAS-BOT-BC23315
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1964-1-11
8623
San Luis Obispo
Ridge west of bend of Lopez canyon, in shale.
Comment
SBBG124213
Arctostaphylos glandulosa subsp. cushingiana
D. Keil with V. L. Holland
2009-4-28
30597
San Luis Obispo
hills just S of Arroyo Grande Crk arm of Lopez Reservoir; property located on Rock Falls Rd
210
Comment
CAS-BOT-BC23091
Arctostaphylos glandulosa subsp. glandulosa
Ira L. Wiggins
1932-3-24
5850
San Luis Obispo
roadsides and hills near Adelaide, W. of Paso Robles.
Comment
UC1120330
Arctostaphylos glandulosa subsp. glandulosa
T. M. Hendrix
1939-5-17
1036
San Luis Obispo
1.3 mi wnw Yeary Ranch; Los Padres National Forest, Branch Mt. Quadrangle
Comment
UCD51276
Arctostaphylos glauca
Roman Gankin; W. R. Hildreth
1967-10-12
1136
San Luis Obispo
0.4 mile southeast of Pozo summit.
Comment
CAS-BOT-BC24611
Arctostaphylos glauca
Ernest C. Twisselmann
1955-6-16
2151
San Luis Obispo
Queen Bee Canyon. Shandon.
673
Comment
CDA17639
Arctostaphylos glauca
Austin Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
South Coast Ranges; Along E edge of South Trail, Pozo Summit, ca. 1/2 way to first pine grove.
792
Comment
UC410764
Arctostaphylos glauca
Alice Eastwood
1928-5-19
15138
San Luis Obispo
along the old road to Pozo
Comment
CDA17687
Arctostaphylos hookeri subsp. hearstiorum
Austin Griffiths, G. F. Hrusa, D. Ragan, E. Thompson, P. Hertel
1985-3-17
s.n.
San Luis Obispo
Arroyo de la Cruz; SW rim of Arroyo de la Cruz, E of Hwy 1.
0
Comment
OBI14656
Arctostaphylos luciana
Unknown
1964-5-1
s.n.
San Luis Obispo
W side of Forestry rd, 3 mi SE of Cuesta summit
Comment
RSA381104
Arctostaphylos morroensis
Roman Gankin
1958-6-22
305
San Luis Obispo
From south end of Morro Bay
Comment
RSA633190
Arctostaphylos morroensis
Jon E. Keeley, Melanie Baer-Keeley
1993-9-4
24361
San Luis Obispo
At the entrance to Montana de Oro State Park.
70
Comment
SBBG83912
Arctostaphylos morroensis
R. Gankin, L Srivastara, C. Lamoreux
1958-2-5
271
San Luis Obispo
S end of Morro Bay
Comment
UC1315000
Arctostaphylos morroensis
R. F. Hoover
1967-2-8
10202
San Luis Obispo
hill s Los Osos
Comment
RSA633186
Arctostaphylos morroensis
Jon E. Keeley
1978-10-6
7262
San Luis Obispo
Highway 127 about 14.5 km south of South Street, San Luis Obispo.
Comment
CAS-BOT-BC39802
Arctostaphylos obispoensis
R. F. Hoover
1958-3-26
8435
San Luis Obispo
Ridge of Santa Lucia Mts. nw. of Cuesta Pass.
Comment
CAS-BOT-BC39832
Arctostaphylos obispoensis
R. F. Hoover
1957-8-28
8394
San Luis Obispo
road to rocky Butte lookout, Santa Lucia Mts. above San Simeon.
Comment
RSA535834
Arctostaphylos obispoensis
D. A. Young, S. A. Junak, M. Carroll
1989-3-13
1846
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve.
Comment Read comments Feb 8 2018
RSA633444
Arctostaphylos obispoensis
Jon E. Keeley, Melanie Baer-Keeley
1992-8-9
19165
San Luis Obispo
Atascadero Road, 2.3 km west of Highway 101.
340
Comment
OBI57748
Arctostaphylos osoensis
David J. Keil
1998-6-12
27812
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
OBI78853
Arctostaphylos osoensis
David J. Keil
2013-8-29
32000
San Luis Obispo
Morro Bay State Park. Lower western slope of Cerro Cabrillo along South Bay Trail
20
Comment
OBI14562
Arctostaphylos pilosula
Mrs. Robert F. Hoover
1962-1-13
9
San Luis Obispo
Arroyo Grande
Comment
UC1309708
Arctostaphylos pilosula
A. E. Wieslander
1935-3-29
538
San Luis Obispo
La Panza Range Santa Barbara National Forest, La Panza Quadrangle
975
Comment
UC1334943
Arctostaphylos pilosula
A. D. Gifford
1937-3-27
800
San Luis Obispo
3 mi e Pozo; Pozo Quadrangle
563
Comment
UC1309709
Arctostaphylos rudis
C. A. Graham
1939-2-20
453
San Luis Obispo
w Los Berros; Arroyo Grande Quadrangle
76
Comment
OBI14522
Arctostaphylos rudis
Robert F. Hoover
1954-2-7
8335
San Luis Obispo
2 mi W of Nipomo
Comment
POM203614
Arctostaphylos tomentosa subsp. crustacea
I. L. Wiggins
1932-3-24
5850
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
UC1120113
Arctostaphylos tomentosa subsp. crustacea
A. E. Wieslander
1935-2-24
529
San Luis Obispo
head of canyon Port San Luis Quadrangle, Davis Canyon
Comment
CAS-BOT-BC174080
Arenaria paludicola
R. F. Hoover
1947-4-25
7077
San Luis Obispo
Black Lake
Comment
SBBG115099
Arenaria paludicola
C. B. Hardham
1965-4-21
San Luis Obispo
next to State Park Cmpgrd, Pismo Beach
Comment
OBI66601
Aristida adscensionis
David J. Keil
1996-4-17
s.n.
San Luis Obispo
Poly Cyn [Cal Poly campus]
Comment
CAS-BOT-BC179715
Aristocapsa insignis
Clare B. Hardham
1957-6-22
2281
San Luis Obispo
Black Mountain, High land District
Comment
SBBG58495
Armeria maritima subsp. californica
R. C. Robbins
1931-4-16
San Luis Obispo
between Cambria and San Simeon
Comment
OBI17075
Arnica discoidea
Robert F. Hoover
1950-6-21
8018
San Luis Obispo
Pine Mt. Santa Lucia Mts
Comment
OBI35461
Artemisia californica
Melody Dickens
1980-8-15
51 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
CAS-BOT-BC84821
Artemisia douglasiana
Winfield
1974-8-28
1173
San Luis Obispo
Little Morro Cr., near Morro Bay
24
Comment
CAS-BOT-BC90612
Artemisia dracunculus
Gertrude Sinsheimer
1927-9-1
s.n.
San Luis Obispo
Sisquoc River near Santa Maria
Comment
OBI70797
Arthrocnemum subterminale
David J. Keil
2009-5-1
30601
San Luis Obispo
Morro Bay State Park. Eastern fringe of Morro Bay salt marsh along South Bay Blvd, opposite trailhead parking area (for old cement plant)
0
Comment
OBI66932
Asclepias eriocarpa
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29564
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment Read comments Jan 22 2014
OBI81330
Asclepias fascicularis
David J. Keil, Janet Haden
1988-5-24
20682
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
OBI5210
Asclepias fascicularis
French H. Morgan
1972-5-23
6
San Luis Obispo
Along an old rd, 1/8 mi off of US 101 in Reservoir Cyn
134
Comment
RSA130653
Asclepias fascicularis
R. W. Summers
1882-7-12
s.n.
San Luis Obispo
Field, suburb of San Luis Obispo
Comment
OBI38329
Asphodelus fistulosus
David J. Keil
1979-4-29
13047
San Luis Obispo
Along US Rte 101, ca 5 mi S of San Luis Obispo
Comment
UC74915
Aspidotis californica
Mrs. R. W. Summers
San Luis Obispo
Santa Lucia Mts
Comment
UCR42773
Aspidotis californica
David J. Keil, R. A. Pimentel, R. Riggins, D. R. Miller
1985-4-27
18602
San Luis Obispo
19.5 mi. from Calif. Route 1 along San Simeon Creek Road, north of Rocky Butte lookout at locked gate
732
Comment
SBBG118235
Aspidotis carlotta-halliae
E. Painter, M. Wetherwax
2001-5-15
SLO 199
San Luis Obispo
W side of La Trinidad Mine; Camp San Luis Obispo
500
Comment
CDA17584
Aster chilensis
A. Griffiths
1981-9-21
s.n.
San Luis Obispo
Pismo Dunes Region; West roadside in northernmost section of Oceano campground, Pismo State Beach,
Comment
UC862871
Astragalus asymmetricus
Alice Eastwood, John Thomas Howell
1938-6-13
5903
San Luis Obispo
on road to Creston sw Shandon; sw of Shandon
Comment
CAS-BOT-BC177783
Astragalus curtipes
Mrs. H. C. Cantelow
1937-4-1
2062
San Luis Obispo
12 mi. n.e. of Cayucos
Comment
POM98564
Astragalus curtipes
P. A. Munz
1925-3-25
9251
San Luis Obispo
Morro Beach
Comment
SBBG3171
Astragalus curtipes
C. B. Hardham
1958-3-10
2886
San Luis Obispo
Old Crk, Santa Rita Rd
Comment
RSA0028080
Astragalus didymocarpus
Greg Wilvert
2005-4-6
174
San Luis Obispo
Ridge between Horse Canyon and Middle Canyon; 2.7 kilometers S of Wells Spring.
900
Comment
SJSU3359
Astragalus didymocarpus
C. W. Sharsmith
1962-4-20
6788
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
CAS-BOT-BC182359
Astragalus didymocarpus var. didymocarpus
Ernest C. Twisselmann
1961-3-27
6022
San Luis Obispo
Grant's Lake
576
Comment
CAS-BOT-BC182885
Astragalus douglasii
John Thomas Howell
1948-6-15
24362
San Luis Obispo
Red Hills se. of Shandon
762
Comment
CAS-BOT-BC182906
Astragalus douglasii
Ernest C. Twisselmann
1954-4-29
1119
San Luis Obispo
Summit of Palo Prieta Pass
640
Comment
RSA121844
Astragalus douglasii
T. M. Hendrix
1937-4-26
96
San Luis Obispo
3.6 miles northeast of Highland School.
457
Comment
LA204957
Astragalus douglasii var. douglasii
Lewis S. Rose;
1936-5-8
36261
San Luis Obispo
8 mi. E of La Panza
670
Comment
CAS-BOT-BC178242
Astragalus gambelianus
Ira L. Wiggins
1929-4-13
3451
San Luis Obispo
North end of Cuesta Grade.
Comment
SEINET7040144
Astragalus lentiginosus var. nigricalycis
A. G. Vestal
1962-4-10
San Luis Obispo
Carrizo Plain, 3.5 miles northwest of Route 399.
Comment
SD115065
Astragalus nuttallii
Wayne P. Armstrong
1983-6-2
1132
San Luis Obispo
Hollow among dunes, north side of Oso Flaco Lake.
10
Comment
UCR231137
Astragalus nuttallii
R. F. Thorne, Percy C. Everett
1963-4-21
31636
San Luis Obispo
Central Coast, south end of Morro Bay between bay and ocean
12
Comment
LA52964
Astragalus nuttallii
J. M. Tucker; Roman Gankin
1963-4-10
3670
San Luis Obispo
On hill slope above highway; ca. 7 miles from Morro Bay, U.S. highway 466
Comment
CAS-BOT-BC186523
Astragalus nuttallii var. nuttallii
R. F. Hoover
1946-8-4
6271
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC186545
Astragalus nuttallii var. nuttallii
Alice Eastwood
1906-6-13
851
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC186550
Astragalus nuttallii var. nuttallii
Alice Eastwood
1927-4-7
14246
San Luis Obispo
Morro
Comment
CAS-BOT-BC186551
Astragalus nuttallii var. nuttallii
R. F. Hoover
1947-3-8
6660
San Luis Obispo
Near Piedras Blancas Point
Comment
JEPS100246
Astragalus nuttallii var. nuttallii
Dean W. Taylor with Alison Colwell
2002-9-26
18448
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
OBI4022
Astragalus nuttallii var. nuttallii
Donald Myrick
1966-3-23
1290
San Luis Obispo
N of Cambria
Comment
SBBG50975
Astragalus nuttallii var. nuttallii
C. Borstein, E. Collins
2006-9-22
San Luis Obispo
San Simeon Acres, S of jct Vista del Mar and Balboa Sts
30
Comment
UCSB3006
Astragalus nuttallii var. nuttallii
Keator, Glenn
1959-4-12
San Luis Obispo
San Simeon State Beach Park, 3.4 miles N of Cambria along Hwy. 1
4
Comment
CAS-BOT-BC194234
Astragalus oxyphysus
R. F. Hoover
1966-10-8
10147
San Luis Obispo
Pass at southeast end of Carrizo Plain.
Comment
RSA110202
Astragalus oxyphysus
H. D. Ripley, R. C. Barneby, F. C. Ripley Jr.
1941-9-19
4095
San Luis Obispo
East of Cholame.
549
Comment
UCR160141
Astragalus trichopodus
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9562 A
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
JEPS85868
Athysanus unilateralis
Roy E. Buck
1989-3-24
1124
San Luis Obispo
0.3 air km e of se tip of main Soda Lake (Carrizo Plain, se of Simmler-Soda Lake Road, 0.3 rd mi e of Soda Lake Road junction, 24 air km sw of Mckittrick (kern Co.)); Carrizo Plain
588
Comment
UCD77378
Atriplex
Robert E. Preston
1998-6-17
1141
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
SEINET9295205
Atriplex argentea
George Hrusa, Wilfred, T.
2000-9-29
15688
San Luis Obispo
Salty flats at the edge of sag pond on San Andreas fault, S end of Carrizo Plain, approx. 3 mi. N of Hwy 166. Low, spreading annual, roadside on Soda Lake Rd.
Comment
OBI17349
Atriplex canescens
Robert F. Hoover
1966-10-7
10133
San Luis Obispo
Canyon of Chalk Mtn 9white hills) on N side of Cuyama Valley
Comment
OBI28864
Atriplex coronata
David J. Keil
1981-4-24
14487
San Luis Obispo
Rd at S end of Soda lake ca 1/4 mi E of Soda Lake Rd
Comment
CDA34935
Atriplex fruticulosa
Ann Cochran
1986-7-9
3
San Luis Obispo
Highway 58 between solar plant and the Lewis Ranch.
0
Comment
CAS-BOT-BC169163
Atriplex lentiformis
R. F. Hoover
1946-9-14
6391
San Luis Obispo
Shandon
Comment
OBI17303
Atriplex lentiformis
Robert J. Rodin
1962-6-9
6886
San Luis Obispo
Cuyama Valley along Cuyama Crk by bridge 43 mi E of Hwy 101
Comment
OBI82559
Atriplex leucophylla
David J. Keil
2015-8-10
33340
San Luis Obispo
Avila Beach
1
Comment
SD40194
Atriplex leucophylla
Edith A. Purer
1932-8-1
4688
San Luis Obispo
Morro Bay, sand dunes near ocean.
Comment
CAS-BOT-BC180899
Atriplex serenana var. serenana
R. F. Hoover
1947-7-19
7318
San Luis Obispo
North edge of Santa Maria Valley near Nipomo-Gudalupe Road, at edge of bean field.
Comment
CDA16025
Atriplex spinifera
G. F. Hrusa, T. D. Wilfred
2000-9-29
15691
San Luis Obispo
Carrizo Plain; S end of Soda Lake immed. E of Soda Lake Rd. Shrub, 4 ft. by 4 ft.,
579
Comment
OBI17256
Atriplex watsonii
Robert F. Hoover
1965-10-1
9706
San Luis Obispo
Cuesta-by-the-sea, S shore of Morro Bay
Comment
OBI58258
Atriplex watsonii
Austin P. Griffiths, J. R. Walker, E. W. Thompson
1982-2-7
s.n.
San Luis Obispo
Montana de Oro Region. Morro bay across rd from entrance to Morro Bay state park campground
Comment
OBI33581
Avena fatua
Melissa Luckow, Jerry Rendon
1980-4-10
26
San Luis Obispo
Poly Cyn, about 1/4 mi from end of road in small meadow bordering road
Comment
RSA129572
Avena fatua
G. T. Nordstrom
1937-3-27
1025
San Luis Obispo
1.6 miles S.W. of Chimney Rock. Adelaida.
305
Comment
OBI58019
Baccharis glutinosa
V. L. Holland
2000-12-13
s.n.
San Luis Obispo
Cayucos at end of 24th st.
Comment
CAS-BOT-BC99499
Baccharis pilularis
R. F. Hoover
1946-9-21
6428 c
San Luis Obispo
East shore of Morro Bay, south of mouth of Chorro Creek
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
OBI35421
Baccharis pilularis
Melody Dickens
1980-4-16
5
San Luis Obispo
On Morro Rock, Morro Bay.
Comment
OBI53466
Baccharis pilularis
Arthur W. Hazebrook
1992-7-7
123
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes.
Comment
OBI69828
Baccharis pilularis
D. R. Miller
1993-9-2
993 -51
San Luis Obispo
Cole Ranch area, in front ofmain house.
732
Comment
SBBG104872
Baccharis pilularis subsp. consanguinea
F. L. Johnson, E. A. Young
1993-5-23
ROB 522
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI16964
Baccharis pilularis var. consanguinea
F. Rush
1957-8-1
San Luis Obispo
S. Morro Bay
Comment
OBI33032
Baccharis plummerae subsp. glabrata
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al.
1983-6-12
17159
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
OBI80821
Barbarea orthoceras
David J. Keil, with Kathleen Keil
1990-4-7
21372
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston
365
Comment
SBBG104773
Bellardia trixago
F. L. Johnson, E. A. Young
1993-5-26
ROB 625
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG95499
Bellardia trixago
D. Keil
1983-5-22
17075
San Luis Obispo
vicinity of Arroyo de la Cruz, near San Simeon
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
OBI72550
Berula erecta
M. Wetherwax & E. L. Painter, E. L. Painter
1999-7-13
SLO- 1
San Luis Obispo
Camp San Luis; crk beds of bog thistle exclosure. UTMS (NAD27) zone 10, 710605 E, 3913310 N
300
Comment
CDA43158
Beta vulgaris
David J. Keil
1993-6-11
24176
San Luis Obispo
San Luis Obispo. Residential area along Phillips Lane, ca. 2 houses northeast of California Blvd. on Phillips Lane.
0
Comment
OBI16924
Blepharizonia laxa
Robert F. Hoover
1966-9-16
10055
San Luis Obispo
Summit on Atascadero-Creston rd
Comment
UCR91827
Bloomeria crocea var. aurea
George K. Helmkamp
1996-5-24
1010
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
CAS-BOT-BC478927
Bloomeria crocea var. crocea
R. F. Hoover
1969-6-3
11361
San Luis Obispo
Upper Cammatti Creek
Comment
CAS-BOT-BC478930
Bloomeria crocea var. crocea
David D. Keck
1934-4-26
2806
San Luis Obispo
8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza
Comment
CAS-BOT-BC478931
Bloomeria crocea var. crocea
Eben McMillan
1952-5-20
125
San Luis Obispo
Chice Valley 1 mi. s. 8 mi. E. of Shandon
Comment
OBI25562
Bloomeria humilis
David J. Keil
1981-5-16
14654
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
SDSU20250
Bloomeria humilis
Michael G. Simpson, David Keil, CNPS participants
2012-6-8
3693
San Luis Obispo
Coastal bluff, ca. 1.8 miles north of Arroyo de la Cruz, west of Hwy. 1.
20
Comment
OBI43593
Bolboschoenus maritimus subsp. paludosus
Eric Wise
1981-6-15
597
San Luis Obispo
turri rd, 1 mi E of So. Bay blvd
Comment
UC2027531
Bolboschoenus robustus
D. R. Miller, E. A. Appel
2012-10-21
1012 .1030
San Luis Obispo
Near end of Windsor Dr., on the Fiscalini Ranch Preserve, Cambria.
Comment
OBI64401
Bowlesia incana
David J. Keil
2001-3-28
29194
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
RSA718825
Brachypodium distachyon
Michael Honer
2002-4-27
1619
San Luis Obispo
South Santa Lucia Mtns; along Hwy 41, appx. 7mi. NE of Morro Bay.
300
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
OBI3847
Brassica nigra
Elizabeth Rudd
1971-2-24
154
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
OBI66928
Brassica nigra
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29560
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
UC30698
Brickellia californica
Mrs. Blochman
1893-1-1
San Luis Obispo
Comment
OBI65744
Brickellia californica
D. R. Miller
1994-8-27
894 -533
San Luis Obispo
Pine Mtn. These plants are in creekway below George Edmunison's pond; east slope of Pine Mt; Tobacco creek drainage.
168
Comment
OBI46194
Briza minor
LynneDee Oyler, Kathy Loftus
1986-4-8
423
San Luis Obispo
Santa Margarita Ranch, Mountain Field, S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
UC1927702
Brodiaea terrestris
David Keil, V. L. Holland
2001-5-24
29478
San Luis Obispo
Western outskirts of Atascadero. 3-F Meadows area, proposed for housing development.
Comment
JEPS7706
Brodiaea terrestris subsp. terrestris
Mrs. G. P. Ballard
1935-1
San Luis Obispo
sent from Paso Robles Paso Robles
Comment
UC1583862
Bromus berteroanus
Michael Curto
1990-4-25
635
San Luis Obispo
3.5 air km se of Cuesta Pass (Mount Lowe Area, road to FAA relay station); Santa Lucia Range
760
Comment
SEINET11261267
Bromus carinatus
David J. Keil, Mike Walgren; Lisa Andreano
2012-5-15
31336
San Luis Obispo
Western end of San Luis Range. North facing slope above Coon Creek, southern portion of Montaan de Oro State Park, adjacent to Field Ranch (Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant).; 0
240
Comment
CAS-BOT-BC148964
Bromus carinatus var. carinatus
R. F. Hoover
1947-4-18
6952
San Luis Obispo
Mouth of San Simeon Creek on bluff above beach.
Comment
CDA43313
Bromus catharticus
David J. Keil
2010-6-4
30851
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trail trailhead parking area.
Comment
OBI37910
Bromus diandrus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18646
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gat
732
Comment
OBI80034
Bromus diandrus
David J. Keil, with Lynne Dee Althouse
2002-5-2
29867
San Luis Obispo
Santa Margarita Ranch
Comment
OBI31748
Bromus hordeaceus
Smeltzer, Turnquist
1982-4-12
16
San Luis Obispo
On the SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI22463
Bromus japonicus
Robert F. Hoover
1964-6-11
9024
San Luis Obispo
E end of Los Osos Valley
Comment
OBI32991
Bromus maritimus
David J. Keil, Malcolm McLeod, and CNPS Rare Plant Committee
1983-5-1
16972
San Luis Obispo
Ridge system and coastal terr between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI22405
Bromus pseudolaevipes
Robert F. Hoover
1964-5-13
8856
San Luis Obispo
South Fork of Old Crk
Comment
OBI59124
Bromus sterilis
David J. Keil, with Clare Hardham and Julie McCulloch
1998-4-17
26792
San Luis Obispo
South of Creston on ____ Road at McColloch property, with O'Donnovan Road; 1 mile N of Hwy 58.
Comment
UCD59842
Bromus tectorum
Beecher Crampton
1963-5-9
6799
San Luis Obispo
San Luis Obispo Co.: South of Atascadero, jct. of Santa Barbara Rd. and U. S. Hwy. 101.
Comment
OBI4921
Cakile maritima
Aart C. De Vos
1963-4-30
96
San Luis Obispo
2 mi +/-, S of Morro Bay
Comment
OBI22355
Calamagrostis koelerioides
Robert F. Hoover
1946-6-23
6192
San Luis Obispo
Summit at head of Carpenter Cyn, N of Arroyo Grande
Comment
CAS-BOT-BC185135
Calamagrostis nutkaensis
R. F. Hoover
1947-7-26
7331
San Luis Obispo
Near Piedra Blancas Point (just north of) at head of small ravine about 0.5 mile from ocean.
Comment
CAS-BOT-BC233973
Calandrinia breweri
Clare B. Hardham
1958-5-28
3429
San Luis Obispo
Intersection of North Road to Adelaida and Nacimiento Dam Road, Santa Lucia Mountains
Comment
OBI53153
Calandrinia breweri
Steven A. Junak
1990-4-26
4204
San Luis Obispo
Santa Lucia Mts: near N boundary of Cuesta Ridge Botanical area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101.
518
Comment
OBI39358
Calandrinia breweri
David J. Keil
1982-5-2
15900
San Luis Obispo
Ca 1 mi W of jctn of Huerhuero rd with Claif rte 58 and S on dirt road.
Comment
UCR140140
Calandrinia ciliata
George K. Helmkamp
2004-2-17
8295
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd, 0.2 mi east of Mesa View Dr (Calif. Hwy 1)
76
Comment
OBI20940
Callitriche marginata
Robert F. Hoover
1967-4-8
10381
San Luis Obispo
Carrizo Plain Near N end of Soda lake
Comment
SBBG124967
Callitriche marginata
C. B. Hardham
1958-5-3
3176
San Luis Obispo
intersection, US Hwy 101 and Santa Barbara Rd, Atascadero
Comment
UC127304
Calochortus albus
Benj. Cobb
May 1908
San Luis Obispo
Cambria
Comment
UC1296307
Calochortus albus
R. F. Hoover
1965-5-19
7711
San Luis Obispo
Forks of San Simeon Creek
Comment
UCR16921
Calochortus albus
T. P. Krantz, G. Krantz
1979-5-29
s.n.
San Luis Obispo
Coast Range, Eagle Ranch Land Exchange. SW slope of Eagle Peak, just south of exchange parcel #3, on Eagle Ranch Lands
640
Comment
UC52202
Calochortus clavatus
Rev. R. W. Summers
1883-6-17
841
San Luis Obispo
Summit San Luis Mt.
Comment
OBI53954
Calochortus clavatus subsp. clavatus
David J. Keil, Justin Epting
1995-6-14
25371
San Luis Obispo
Coastal foothills of Santa Lucia Mts. Cal Poly's Pennington Crk Biological Rserve
Comment
CAS-BOT-BC492531
Calochortus luteus
Ira L. Wiggins
1929-5-24
3770
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
UC337935
Calochortus obispoensis
unknown
1885-1
San Luis Obispo
Steele's Ranch
Comment
JEPS116485
Calochortus splendens
Alice Le Duc
1999-5-27
405
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
UC1927790
Calochortus splendens
David Keil
1998-6-30
27888
San Luis Obispo
Caliente Range. Selby Rd., 4.6 road miles S of junction with Soda Lake Rd., 1.2 miles S of turnoff to Selby Camp.
Comment
CAS-BOT-BC106063
Calycadenia villosa
R. F. Hoover
1946-6-16
6164
San Luis Obispo
La Panza district, just west of the La Panza Ranch.
Comment
RSA0008360
Calycadenia villosa
H. C. Lee
1937-5-26
1005
San Luis Obispo
1.5 miles NE of Creston.
351
Comment
OBI78289
Calyptridium monandrum
David J. Keil, Kathleen Keil
1995-4-15
24911
San Luis Obispo
Shell Crk rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
CAS-BOT-BC221412
Calystegia longipes
Clare B. Hardham
1966-5-27
14190
San Luis Obispo
Rocky Canyon
Comment
RSA535047
Calystegia macrostegia subsp. cyclostegia
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1948
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road.
Comment
SD43634
Calystegia macrostegia subsp. cyclostegia
Darley F. Howe
1948-5-17
1850
San Luis Obispo
Coast
Comment
OBI66361
Calystegia malacophylla
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26253
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
CDA15115
Calystegia malacophylla subsp. pedicellata
G. F. Hrusa
1998-4-25
14201
San Luis Obispo
La Panza Range; Near summit of La Panza Rd. immed. W of turnoff to Queen Bee Camp.
Comment
OBI64580
Calystegia purpurata subsp. purpurata
David J. Keil, with Kathleen A. Keil
2003-4-5
30106
San Luis Obispo
Hi Mountain Road between Lopez Reservoir and Hi Montain. GPS 35.24529 deg. N x 120.38081 deg. W
562
Comment
OBI75245
Calystegia subacaulis subsp. episcopalis
David J. Keil
2011-5-12
31020
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
333
Comment
UC1927741
Calystegia subacaulis subsp. episcopalis
David Keil
2001-5-3
29397
San Luis Obispo
Campus of California Polytechnic State University, Chorro Creek Ranch S of Hwy. 1, W of Cuesta College campus
42
Comment
OBI35757
Calystegia subacaulis subsp. episcopalis
Allison Berry
1984-4-10
84
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
RSA0024944
Camissonia californica
Greg Wilvert
2005-4-30
349
San Luis Obispo
Along Padrones Canyon Road.
864
Comment
UCD103333
Camissonia campestris
Patrick Byrne
1995-4-29
4
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Elkhorn Foothills, on Panorama Road. 1 mile SW of Elkhorn Road.
700
Comment
POM280726
Camissonia campestris subsp. campestris
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
North of McKittrick.
Comment
UC1122235
Camissonia campestris subsp. campestris
W. A. Peterson
1937-4-14
677
San Luis Obispo
4 mi n head of Cedar Creek; La Panza Quadrangle
Comment
UCR132039
Camissonia cheiranthifolia subsp. cheiranthifolia
George K. Helmkamp
2003-7-29
8035 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
SJSU3409
Camissonia contorta
C. W. Sharsmith
1962-4-22
6871
San Luis Obispo
Carrizo Rocks at margin of Carrizo Plain c. 4 mi SW of Simmler
Comment
SEINET7063636
Camissonia kernensis subsp. gilmanii
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Southeast section of San Luis Obispo County in Garcia Mountains. UTM Zone 10, 755479mE, 3900802mN. (WGS84/NAD83).
549
Comment Read comments Dec 14 2019
SD193318
Camissonia strigulosa
G. K. Helmkamp, E. A. Helmkamp
2005-4-17
9365
San Luis Obispo
Corbett Canyon, 2.3 miles north of Highway CA 227 in Arroyo Grande.
81
Comment
UC56053
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
J. H. Barber
San Luis Obispo
Morro
Comment
UC76449
Camissoniopsis micrantha
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
UCSB16659
Campanula griffinii
Hardham, Clare
1963-6-18
San Luis Obispo
Cypress Mt.
609
Comment
OBI33367
Cardamine californica
David J. Keil
1982-3-20
15748
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
OBI64748
Cardamine californica
D. R. Miller
1994-2-25
294 -80
San Luis Obispo
Pine Mt Region. Along Cyn trl at confluence, Pico Drainage
760
Comment
OBI80249
Cardamine oligosperma
David J. Keil
1978-3-25
12696
San Luis Obispo
Irving Ranch.
Comment
CDA11647
Cardionema ramosissimum
G. F. Hrusa, D. Ragan
1995-6-19
12348
San Luis Obispo
Nipomo Dunes.
Comment
SBBG104744
Carduus pycnocephalus subsp. pycnocephalus
F. L. Johnson, E. A. Young
1993-5-24
ROB 574
San Luis Obispo
ca. 2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI31002
Carex barbarae
Julie M. Vanderwier
1979-8-17
193
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR266053
Carex barbarae
David J. Keil
2013-8-19
31898 -1
San Luis Obispo
Central Coast, Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
OBI75676
Carex densa
D. R. Miller
2011-7-12
711 .971
San Luis Obispo
Rocky Butte/Pine Mt region. From Almaden Flats area, Pico crk drainage
853
Comment
OBI25466
Carex globosa
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14008
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
SBBG18072
Carex gracilior
C. B. Hardham
1957-5-12
1956
San Luis Obispo
Green's Lake, between Cypress Mtn and Rocky Butte
Comment
CAS-BOT-BC21858
Carex harfordii
R. F. Hoover
1947-3-1
6634
San Luis Obispo
Cambria.
Comment
OBI32261
Carex harfordii
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14329
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
UC1873078
Carex harfordii
David Keil, V. L. Holland
2003-4-29
30146
San Luis Obispo
outskirts of San Luis Obispo on hillside above Los Osos Valley Road between Valle Vista Road and Diablo Drive.
Comment
SBBG17079
Carex luzulina
C. B. Hardham
1959-6-8
4770
San Luis Obispo
Cypress forest, N slope of Cypress Mtn
Comment
OBI66986
Carex nudata
David J. Keil
2000-6-28
28827
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, west of California Highway 1
0
Comment
CAS-BOT-BC119437
Carex nudata
Clare B. Hardham
1959-4-29
4338
San Luis Obispo
Stream edges, Stenner Creek near San Luis Obispo.
Comment
CAS-BOT-BC146575
Carex obispoensis
R. F. Hoover
1969-6-23
11392
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
CHSC47339
Carex obispoensis
L. P. Janeway; John Burdett, Lela Burdett, Bernard Burdett
1989-12-30
3654
San Luis Obispo
Along West Cuesta Ridge in the Cuesta Botanical Area.
792
Comment
OBI22679
Carex praegracilis
Robert F. Hoover
1946-7-14
6226
San Luis Obispo
N end of Morro Bay
Comment
OBI59704
Carex praegracilis
David J. Keil, with V. L. Holland
2001-5-29
29519
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
CAS-BOT-BC116849
Carex subbracteata var. subbracteata
R. F. Hoover
1947-4-18
6941
San Luis Obispo
Cambria.
Comment
OBI22636
Carex tumulicola
Robert F. Hoover
1964-6-7
8989
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
OBI53830
Carpobrotus chilensis
Arthur W. Hazebrook
1993-1-9
191
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and creek areas, and adjacent pioneer dunes
Comment
CDA6994
Carthamus lanatus
G. D. Barbe
1977-1-26
2237
San Luis Obispo
Evan s property, north side Morro Creek Road (Highway 41) 4 km northeast of Highway 1, north of Morro Bay.
0
Comment
OBI42719
Carthamus lanatus
David J. Keil
1977-8-6
12483
San Luis Obispo
Half mi E of S Bay Blvd on Turri Rd. Along fence at edge of pasture
Comment
JEPS77724
Castilleja
L. R. Heckard with R. C. Bacigalupi and T. I. Chuang
1978-4-24
4790
San Luis Obispo
6 mi se Paso Robles (Interstate 5 junction) (along Creston Road at Neil Springs road junction)
Comment
UC1925851
Castilleja affinis
David Keil
1985-6-19
18874
San Luis Obispo
Hills south of Los Osos. Above Broderson Avenue., east of Cabrillo Estates subdivision.
Comment
OBI9690
Castilleja affinis
Fred W. Rush
May-56
22
San Luis Obispo
Mt. San Luis
305
Comment
OBI9702
Castilleja affinis
B. A. Smith
1966-4-7
9
San Luis Obispo
About 1 mi down cyn S of hwy 101 cuesta Summit
Comment
SBBG30897
Castilleja affinis subsp. affinis
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
JEPS40068
Castilleja affinis subsp. affinis
Paul C. Hutchison
1963-5-11
2685
San Luis Obispo
13 mi e Cambria (just e of summit of road to Paso Robles); Santa Lucia Range
Comment
JEPS57301
Castilleja affinis subsp. affinis
L. R. Heckard
1968-5-14
1879
San Luis Obispo
just n Montana de Oro State Park (s of Morro Bay)
Comment
UC454829
Castilleja affinis subsp. affinis
E. P. Unangst
1908-4-25
San Luis Obispo
Davis Canyon
Comment
SBBG104915
Castilleja attenuata
M. D. Proctor, E. A. Young
1993-3-19
ROB 251
San Luis Obispo
0.5 km E of Sat Com on E Perimeter Rd; Camp Roberts
Comment
OBI76641
Castilleja attenuata
Jason Dart
2005-4-15
258
San Luis Obispo
La Quinta de Avila Ranch in See Cyn crk
107
Comment
OBI9384
Castilleja attenuata
Robert F. Hoover
1967-4-8
10367
San Luis Obispo
18 mi SE of Creston on La Panza Rd (Camatti-navajo divide)
Comment
OBI58880
Castilleja brevistyla
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27381
San Luis Obispo
Caliente Range, 3.7 mi. from junction with Soda Lake Rd. on Selby Rd.
Comment
JEPS9428
Castilleja densiflora subsp. densiflora
W. L. Jepson
1927-4-26
11973
San Luis Obispo
Santa Margarita
335
Comment
OBI9403
Castilleja densiflora subsp. obispoensis
Robert F. Hoover
1967-5-13
10565
San Luis Obispo
Coast W of Cambria
Comment
SBBG117757
Castilleja densiflora subsp. obispoensis
E. Painter, M. Wetherwax
2003-4-28
SLO 319
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
117
Comment
JEPS4538
Castilleja densiflora subsp. obispoensis
Rimo Bacigalupi and G. T. Robbins
1952-4-22
3658
San Luis Obispo
1 mi s Cambria Pines Inn (field at junction of old and new roads (former old coastal county road), Cambria); Cambria
Comment
JEPS77469
Castilleja densiflora subsp. obispoensis
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7691
San Luis Obispo
2.6 mi s San Simeon (on e side of road)
Comment
UCR16549
Castilleja exserta
C. M. Bringle
1967-3-20
B670320- 24
San Luis Obispo
South Coast Range, Santa Margarita Lake Recreational Area, 0.25 mi. behind pay station off Hwy 58, on mesa containing barbecue pit
442
Comment
OBI23303
Castilleja exserta
J. T. Arnold
1965-5-3
83
San Luis Obispo
1.5 mi W of Los Osos
Comment
JEPS16671
Castilleja exserta subsp. exserta
Rimo Bacigalupi with Sherwin Carlquist and G. T. Robbins
1954-3-27
4384
San Luis Obispo
between Cholame and Shandon
335
Comment
UCSB12097
Castilleja exserta subsp. exserta
Breedlove, Dennis
1962-3-29
San Luis Obispo
at the western edge of the Carrizo Plain; about 6 miles south by southwest of Simmler
701
Comment
OBI9677
Castilleja latifolia
Robert F. Hoover
1947-3-16
6681
San Luis Obispo
San Carpoforo Crk
Comment
RSA181861
Castilleja miniata
Robert F. Hoover
1947-7-18
7315
San Luis Obispo
Oceano Beach.
Comment
CAS-BOT-BC241093
Castilleja mollis
E. R. Blakley
1960-7-8
3512
San Luis Obispo
Old sand dunes one-quarter north of Osa [Oso] Flaco Lake
30
Comment
RSA0019350
Castilleja subinclusa subsp. subinclusa
Greg Wilvert
2005-5-14
420
San Luis Obispo
Southeast half of the Caliente Range: 1.2 km NW of Wells Canyon.
827
Comment
SD264790
Catalpa speciosa
David Keil
2015-7-8
33292
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road. Along small, unnamed creek.
280
Comment
CAS-BOT-BC38205
Caulanthus anceps
Alice Eastwood
1926-5-5
13896
San Luis Obispo
Cholame.
Comment
CAS-BOT-BC38235
Caulanthus anceps
Ernest C. Twisselmann
1956-3-18
2566
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Gillis Canyon.
579
Comment
OBI57958
Caulanthus anceps
K. & G. Jones, G. Jones
1984-3-25
s.n.
San Luis Obispo
La Panza Range. La Panza district, across Pozo rd from the Bench Mark on the N side of the rd on a wide open hill slope
Comment
POM98498
Caulanthus anceps
P. A. Munz
1926-4-8
10156
San Luis Obispo
35 miles east of Paso Robles
Comment
SJSU3324
Caulanthus anceps
C. W. Sharsmith
1962-4-20
6782
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
OBI14929
Caulanthus californicus
Robert F. Hoover
1958-1
San Luis Obispo
Comment
OBI67853
Caulanthus coulteri
E. L. Painter & M. Wetherwax, K. Downing
2001-4-30
CR- 236 a
San Luis Obispo
Camp Roberts. Above Nacimiento River, NW of Twin Bridges. UTMs NAD27: zone 10S, 694523E, 3960396N
200
Comment
UC1314914
Caulanthus coulteri var. lemmonii
R. F. Hoover
1967-4-15
10454
San Luis Obispo
canyon just w Cottonwood Canyon Bridge (lower Cuyama Valley); lower Cuyama Valley
Comment
UCD114687
Caulanthus lasiophyllus
J. M. Tucker
1952-3-13
2330
San Luis Obispo
Northeastern San Luis Obispo County: Near top of W side of Polonio Pass, 3.5 miles E of Cholame.
Comment
CAS-BOT-BC40359
Caulanthus lasiophyllus
C. B. Hardham
1959-4-25
4333
San Luis Obispo
3.7 miles north of San Antonio School, San Lucas Road.
Comment
CDA24873
Caulanthus lasiophyllus
T. C. Fuller
1962-3-1
7735
San Luis Obispo
Highway 466, 2 miles west of road to Shandon.
0
Comment
CAS-BOT-BC39544
Caulanthus lemmonii
E. McMillan
1952-3-23
16
San Luis Obispo
Choice Valley School 3 miles south and 12 miles east of Shandon.
Comment
OBI14884
Caulanthus lemmonii
Robert F. Hoover
1949-4-2
7563
San Luis Obispo
Cholame Valley, at foot of Cottonwood Pass grade
Comment
SBBG2440
Caulanthus lemmonii
C. B. Hardham
1957-3-24
1555
San Luis Obispo
Chalk Rock, Peachy Cyn
Comment
UCSB14922
Caulanthus lemmonii
1962-3-24
San Luis Obispo
1.4 miles northeast of U.S. 466 at Cholame on State 41
365
Comment
CAS-BOT-BC48992
Ceanothus cuneatus
R. F. Hoover
1958-3-26
8432
San Luis Obispo
Ridge of Santa Lucia Mts. northwest of Cuesta Pass
Comment
SEINET196267
Ceanothus cuneatus
B. E. Miossi, H. J. Miossi
1940-3-19
227
San Luis Obispo
Near Highway 101, four miles south of Santa Margarita.
366
Comment
RSA586586
Ceanothus cuneatus
M. D. Proctor, E. A. Young
1993-3-17
s.n.
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Road.
Comment
SD130283
Ceanothus cuneatus
George Helmkamp
1990-4-1
San Luis Obispo
on West Cuesta Ridge, ca. 3 mi. W of US Hwy 101
Comment
UC310793
Ceanothus cuneatus var. cuneatus
Philip A. Munz
1925-3-24
9230
San Luis Obispo
Morro Creek
152
Comment
JEPS26869
Ceanothus cuneatus var. fascicularis
William S. Cooper
1925-8-21
162
San Luis Obispo
Los Berros
Comment
OBI10366
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1947-2-10
6612
San Luis Obispo
Price Cyn
Comment
UC1392755
Ceanothus cuneatus var. fascicularis
R. F. Hoover
1968-12-26
11181
San Luis Obispo
Los Osos
Comment
SBBG116857
Ceanothus cuneatus var. ramulosus
E. Painter, M. Wetherwax
2002-2-22
SLO 178
San Luis Obispo
base of Cerro Romualdo, near rd to Fort Merriam on artificial rd berm; Camp San Luis Obispo
120
Comment
UC1071306
Ceanothus cuneatus var. rigidus
H. C. Lee
1936-3-16
504
San Luis Obispo
Coon Creek Mouth Port san Luis quad., San Luis Obispo Nat. For.
60
Comment
SBBG48519
Ceanothus foliosus var. medius
R. N. Philbrick with D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
just S of TV tower, near Cuesta Summit and US Hwy 101
Comment
UC1070597
Ceanothus impressus
A. E. Wieslander
1938-4-2
720
San Luis Obispo
1 mi s Los Berros; Arroyo Grande quad.
121
Comment
UC569860
Ceanothus leucodermis
H. C. Lee
1936-5-11
597
San Luis Obispo
1/4 mi s Musick; Nipomo quad.
289
Comment
RSA201548
Ceanothus leucodermis
Robert F. Hoover
1957-4-15
8379
San Luis Obispo
Upper Arroyo Grande. Five miles above County Park
Comment
SBBG18568
Ceanothus leucodermis
C. B. Hardham
1961-4-16
6873
San Luis Obispo
S end of Nacimiento Dam
Comment
CAS-BOT-BC50544
Ceanothus maritimus
R. F. Hoover
1959-4-3
8489
San Luis Obispo
1.8 miles north of Arroyo de la Cruz on State Highway 1, above site of former Washington School.
Comment
OBI10418
Ceanothus maritimus
Robert F. Hoover
1950-3-5
7767
San Luis Obispo
Arroyo de la Cruz (just S of )
Comment
SEINET12210598
Ceanothus maritimus
W. Knight, Knight, I.
1981-1
3938
San Luis Obispo
From Tilden Botanic Garden, Berkeley. Originally collected from near State Hwy. #1 on Hearst Ranch
Comment
UC573528
Ceanothus oliganthus var. sorediatus
H. C. Lee
1937-4-28
847
San Luis Obispo
3.5 mi ne Bethel School; Paso Robles quad.
396
Comment
RSA122361
Ceanothus oliganthus var. sorediatus
A. E. Wieslander
1934-4-27
6907
San Luis Obispo
Hi. Mtn, Pozo.
640
Comment
RSA398925
Ceanothus oliganthus var. sorediatus
R. N. Philbrick, D. E. Emery, R. J. Rodin
1974-5-29
s.n.
San Luis Obispo
Near Arbutus1/2 mile W of Cuesta Summit and Hwy 101
Comment
SBBG48518
Ceanothus oliganthus var. sorediatus
R. N. Philbrick with D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
about 0.5 mi W of Cuesta Summit and US Hwy 101
Comment
UC463296
Ceanothus oliganthus var. sorediatus
Roxana S. Ferris
1929-4-13
7517
San Luis Obispo
foot of the Cuesta Grade , northern side (northern side)
Comment
CAS-BOT-BC63452
Ceanothus palmeri
Ernest C. Twisselmann
1955-6-23
2192
San Luis Obispo
Upper San Emigdio Canyon.
1493
Comment Read comments Dec 8 2017
CAS-BOT-BC51229
Ceanothus papillosus
R. F. Hoover
1964-5-12
8814
San Luis Obispo
Head of Lopez Canyon
Comment
UCD170345
Ceanothus papillosus
D. O. Burge; S. Ratay
2016-12-3
2204
San Luis Obispo
San Luis Obispo County: Cerro Cabrillo area, N slope of ridge connecting Cerro Cabrillo to Hollister Peak.
130
Comment
CHSC79560
Ceanothus papillosus var. roweanus
G. F. Hrusa; A. P. Griffiths
1987-5-3
5336
San Luis Obispo
Central California. The Montana de Oro Region. On summit of Buchon Ridge immed. W of Coon Creek Cyn.
274
Comment
RSA6286
Ceanothus thyrsiflorus
D. D. Keck
1932-5-11
1773
San Luis Obispo
3 miles W of Kings Mtn on road to Tunitas.
457
Comment Read comments Sep 28 2014
UCSB3999
Ceanothus thyrsiflorus var. thyrsiflorus
Ralph, F.
1959-4-11
San Luis Obispo
along hillside of Hwy 1, 14.2 miles north of San Simeon.
60
Comment
UCSB4000
Ceanothus thyrsiflorus var. thyrsiflorus
Newby, Ron
1959-4-11
San Luis Obispo
22.3 miles N. of Cambria on hwy 1 near the coast.
33
Comment
CAS-BOT-BC63300
Ceanothus tomentosus var. olivaceus
R. S. Woglum
1940-4-16
2609
San Luis Obispo
Between Alpine and Flinn Springs.
Comment Read comments Dec 8 2017
CAS-BOT-BC277117
Centaurea melitensis
Ernest C. Twisselmann
1969-6-22
15642
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch at the head of Choice Valley
640
Comment
OBI3869
Centaurea solstitialis
Patricia Wiese
1971-12-5
131
San Luis Obispo
Cuesta Ridge Botanical Area, 2 mi NW of Cuesta Pass
762
Comment
RSA585487
Centaurium davyi
R. E. Riefner Jr.
1994-4-15
94 -311
San Luis Obispo
Camarillo Peaks, Morro Bay State Parks.
Comment
OBI8709
Centranthus ruber
Cindy Arey
1967-11-19
15
San Luis Obispo
Marsh St in San luis Obispo
Comment
OBI62156
Centromadia parryi subsp. congdonii
P. A. Holden
1968-9-26
565
San Luis Obispo
On North side of Laguna Lake in SLO.
Comment
UC639036
Centromadia parryi subsp. congdonii
B. E. and H. J. Miossi
1940-8-11
270
San Luis Obispo
1 mi n San Luis Obispo
91
Comment
OBI54882
Centromadia pungens subsp. pungens
David J. Keil
1996-9-13
26030
San Luis Obispo
Along Shell Creek Rd, ca. 1/4-3/4 mi N of Hwy 58
Comment
OBI64160
Cerastium fontanum subsp. vulgare
David J. Keil
2003-5-31
30268 -5
San Luis Obispo
Los Osos, South Bay Park
Comment
RSA201712
Ceratophyllum demersum
Robert F. Hoover
1964-8-14
9280
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG108043
Cercocarpus betuloides var. betuloides
C. B. Hardham
1956-2-23
142
San Luis Obispo
Cerro Alto
Comment
UC453982
Cercocarpus betuloides var. betuloides
E. P. Unangst
1908-4-12
San Luis Obispo
Perfumo Canyon
Comment
UCD164495
Chaenactis glabriuscula
A. Amezcua
1995-4-16
21
San Luis Obispo
San Luis Obispo County: Along shoulder of Highway 58, 3 km east of Odonovan Road.
500
Comment
UC1953304
Chaenactis glabriuscula var. glabriuscula
Anthony Baniaga
2010-2-5
26
San Luis Obispo
Tierra Redonda Mountain.
Comment
UC456031
Chaenactis glabriuscula var. glabriuscula
I. J. Condit
1910-5-10
San Luis Obispo
Santa Maria
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
CAS-BOT-BC277574
Chaenactis glabriuscula var. lanosa
Alice Eastwood; John Thomas Howell
1937-4-23
3878
San Luis Obispo
Nipomo Mesa
Comment
JEPS14523
Chaenactis glabriuscula var. lanosa
C. P. Babbitt
1950-5-13
1809
San Luis Obispo
coastal sand dune area s of Oso Flaco Lake
15
Comment
OBI53515
Chaenactis glabriuscula var. lanosa
Arthur W. Hazebrook
1992-5-2
108
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Stabilized dunes
Comment
OBI57997
Chaenactis glabriuscula var. lanosa
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just SE of Jack Lake
Comment
SBBG45153
Chaenactis glabriuscula var. lanosa
L. W. Edge
1972-5-8
146
San Luis Obispo
N of Los Osos Valley Rd, Los Osos
Comment
CAS-BOT-BC277588
Chaenactis glabriuscula var. lanosa
Roxana S. Ferris
1955-5-23
12804
San Luis Obispo
On Creston-La Panza road ca. .5 mi. W of junction of Cammatti Canyon road
Comment
JEPS14007
Chaenactis glabriuscula var. lanosa
Roxana S. Ferris
1955-5-23
12804
San Luis Obispo
0.5 mi w of junction with Cammatti Canyon road Creston-La Panza road
Comment
OBI16837
Chaenactis glabriuscula var. lanosa
Aart C. DeVos
1963-5-7
104
San Luis Obispo
2 yr old burned area +/- 4 mi NE of Santa Margarita
Comment
POM203440
Chaenactis glabriuscula var. megacephala
J. T. Howell
1931-3-21
5925
San Luis Obispo
Cuyama Valley 38 miles east of Santa Maria
Comment
CDA15162
Chaenactis stevioides
G. F. Hrusa
1998-4-26
14269
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area: Hills immed. E of MU Ranch at S end of Plain +- 3 mi. NW of Hwy 166.
Comment
CAS-BOT-BC279619
Chaenactis stevioides
Ernest C. Twisselmann
1965-4-12
10500
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of Palo Prieta Canyon
670
Comment
RSA587665
Chaenactis stevioides
C. F. Smith
1993-4-23
12416
San Luis Obispo
Along road to Caliente Mountain Range, at first hairpin turn ascending grade from Russell Ranch gate on flats at Cuyama Oil Field, lower Cuyama Valley.
Comment
SFV17455
Chamaesyce ocellata
P. M. Schiffman
1998-6-12
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Just south of Swain Pasture.
700
Comment
OBI59584
Chenopodium berlandieri
David J. Keil
1999-10-24
28398
San Luis Obispo
Lopez Canyon Road
Comment
UCR8970
Chenopodium californicum
J. Patman
1963-4-13
115
San Luis Obispo
Central Coast, just south of Oceano
6
Comment
CAS-BOT-BC214852
Chenopodium littoreum
R. F. Hoover
1966-5-15
9856
San Luis Obispo
Jack Lake
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
LA210156
Chenopodium littoreum
Mark A. Elvin; G. W. Greenwald
2013-8-9
7233
San Luis Obispo
Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dumes National Wildlife Refuge, 4-Pond Valley, Colorodo Pond, ca. 80 m from S refuge boundry
17.0
Comment
UCR41025
Chenopodium multifidum
David J. Keil
1984-9-21
18433
San Luis Obispo
Los Osos at intersection of Willow Road and Los Osos Valley Road.
15
Comment
OBI17233
Chenopodium pratericola
Robert F. Hoover
1969-7-13
11467
San Luis Obispo
Salinas River bed at Atascadero
Comment
SD245338
Chenopodium pratericola
David Keil
1998-8-19
27967
San Luis Obispo
Along Huer Huero Road, 0.6 miles southeast of junction with Highway 58.
408
Comment
OBI22344
Chloris virgata
Ernest C. Twisselmann
1954-11-12
1669
San Luis Obispo
Plants of the Temblor Range and the Western San Joaquin Valley; Chris Twisselmann Ranch, eastern San Luis Obispo County
Comment
SBBG132556
Chlorogalum pomeridianum
D. Keil
1988-7-2
20881
San Luis Obispo
E of S Bay Blvd vicinity of old cement plant or on hill to NE; Morro Bay State Park
Comment
UCD138449
Chlorogalum pomeridianum var. pomeridianum
David Keil
2001-6-1
29533
San Luis Obispo
San Luis Obispo County: Highway 58, 4.7 road miles east from Shell Creek.
524
Comment
CDA7394
Chondrilla juncea
T. C. Fuller
1965-10-7
14177
San Luis Obispo
W side of Hwy 101 to Atascadero, 0.6 mi N of Cuesta Summit, 7 mi N of San Luis Obispo.
0
Comment
CAS-BOT-BC32860
Chorizanthe angustifolia
Alice Eastwood
1928-5-16
15108
San Luis Obispo
San Luis Obispo. Morro Bay.
Comment
POM280733
Chorizanthe angustifolia
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Morro Bay region.
Comment
SD232771
Chorizanthe angustifolia
G. Helmkamp
1996-5-27
1086
San Luis Obispo
Los Osos. NE of the corner of Martingale and Buckskin.
60
Comment
SDSU4921
Chorizanthe angustifolia
D. F. Howe
1963-5-18
3493
San Luis Obispo
11.7 miles S of Pismo Beach on #1.
Comment
UC450102
Chorizanthe angustifolia
J. E. Roadhouse
401
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
UCR24796
Chorizanthe angustifolia var. eastwoodiae
George K. Helmkamp
1981-6-20
s.n.
San Luis Obispo
Los Osos: just north of Martingale Avenue and Buckskin Drive
61
Comment
RSA488722
Chorizanthe biloba
James L. Reveal
1988-5-26
6910
San Luis Obispo
Along California Highway 58, 0.4 miles southeast of Shell Creek Road, 5.1 miles northwest of La Panza and 3 miles east-southeast of La Panza Road at Wilson Corner, 18.2 miles northeast of the Pozo Road near Santa Margarita
396
Comment Read comments Feb 4 2017
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
SBBG1391
Chorizanthe biloba var. biloba
C. B. Hardham
1956-6-3
850
San Luis Obispo
hills N of Triguero Crossing of Nacimiento River
Comment
SBBG93654
Chorizanthe breweri
T. J. Ayers with S. A. Junak
1989-6-22
753
San Luis Obispo
just W of Pick and Shovel Mine along W fk of stream; trailside on trail (old rd) that connects upper and lower mine sites
Comment
SBBG93908
Chorizanthe breweri
S. A. Junak, T. Ayers
1989-6-22
4085
San Luis Obispo
N side of USFS Rd 29S11.3 just SW of television towers, ca. 3 mi W of US Hwy 101, along old rd cut
752
Comment
CAS-BOT-BC191479
Chorizanthe diffusa
R. F. Hoover
1964-7-11
9183
San Luis Obispo
3 mi NW of Nipomo
Comment
SBBG61704
Chorizanthe diffusa
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
UC1296191
Chorizanthe diffusa
R. F. Hoover
1946-6-23
6187
San Luis Obispo
summit at head Carpenter Canyon (n of Arroyo Grande); head Carpenter Canyon, n of Arroyo Grande
Comment
UCSB59194
Chorizanthe diffusa
Penkala, B.; Ryan, P.
1987-6-25
San Luis Obispo
On west side of Hwy. 227, 75 meters north of jct. with Buck Ridge Ln., Arroyo Grande.
121
Comment
SBBG81963
Chorizanthe douglasii
C. F. Smith
1950-5-4
2762
San Luis Obispo
Creston-Simmler Rd at Fernandez Crk
Comment
UC572474
Chorizanthe douglasii
H. C. Lee
1937-5-25
1000
San Luis Obispo
1 1/2 mi n Creston; Paso Robles Quad.
350
Comment
UC1315071
Chorizanthe douglasii
R. F. Hoover
1967-6-4
10620
San Luis Obispo
near Salinas River e Santa Margarita (Moreno Creek); near Salinas River, Moreno Creek
Comment
UCSB57202
Chorizanthe douglasii
Ryan, P.; Penkala, B.
1987-6-26
San Luis Obispo
Hwy 229, 0.2 5 mile north of intersection with Hwy 58. East side of road. About 5 miles north of Santa Margarita.
304
Comment
OBI62636
Chorizanthe membranacea
George Butterworth
2003-4-23
497
San Luis Obispo
Chimineas. 100 yds W of Carrizo Cyn Rd about 1/4 mi N of hwy 166
Comment
NY285640
Chorizanthe obovata
M. K. Brandegee
1911-1
84
San Luis Obispo
Price canyon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
UC1392606
Chorizanthe obovata
R. F. Hoover
1969-7-18
11488
San Luis Obispo
Price Canyon
Comment
OBI11207
Chorizanthe obovata
Robert F. Hoover
1947-5-24
7206
San Luis Obispo
Lower Toro Crk (N of Pozo)
Comment
RSA244361
Chorizanthe obovata
C. W. Tilforth, John Dourley
1973-7-20
956
San Luis Obispo
Along Summit Station Rd., Nipomo Mesa, NW of Nipomo.
Comment
OBI51766
Chorizanthe palmeri
R. Mike Arens
1994-6-10
95
San Luis Obispo
Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath
213
Comment
SBBG117986
Chorizanthe palmeri
E. Painter, M. Wetherwax
1999-7-13
SLO 5
San Luis Obispo
WNW of Chorro Reservoir, above water treatment plant; Camp San Luis Obispo
200
Comment
CAS-BOT-BC252743
Chorizanthe palmeri
R. F. Hoover
1948-6-29
7552
San Luis Obispo
Lower Tar Srping Creek
Comment
UC771751
Chorizanthe palmeri
R. F. Hoover
1946-8-3
6250
San Luis Obispo
w Laguna (summit of San Luis Range above Perfumo Canyon (Prefumo Canyon)); summit San Luis Range above Perfumo Canyon
Comment
OBI62735
Chorizanthe rectispina
LyneeDee Althouse, Jason Dart
2003-5-31
191
San Luis Obispo
Comment
RSA140019
Chorizanthe rectispina
Clare B. Hardham
1960-6-6
s.n.
San Luis Obispo
Rocky Canyon east of Atascadero
Comment
OBI79349
Chorizanthe staticoides
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31626
San Luis Obispo
Avenales Ranch, south of Pozo. South of ranch headquarters on steep side road leading westward from Avenales Ranch Road (Forest Route 31S02)
540
Comment
OBI31534
Chorizanthe staticoides
Joy Nishida
1982-5-29
411
San Luis Obispo
American Cyn. .2 mi S of campground
518
Comment
UC1296124
Chorizanthe staticoides
R. F. Hoover
1949-5-15
7693
San Luis Obispo
on La Panza Road 18 mi e Creston; e of Creston
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
RSA0023307
Chorizanthe watsonii
Greg Wilvert
2005-6-13
476
San Luis Obispo
Southeast half of the Caliente Range,canyon to the E of Quail Canyon,
870
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
RSA759566
Chorizanthe xanti var. xanti
James L. Reveal
2008-5-2
8867
San Luis Obispo
Along California Highway 58, 0.6 miles west of San Juan Creek and 0.3 miles west of EAst Pozo Road, 10.1 air miles west-northwest of Simmler
462
Comment
OBI77791
Cichorium intybus
Smeltzer, Turnquist
1982-7-28
201
San Luis Obispo
Along the N foot trl in Laguna Lake Park
Comment
OBI56201
Cicuta maculata var. bolanderi
David J. Keil
1990-5-12
s.n.
San Luis Obispo
Montanta de Oro State Park, along Coon Crk
Comment
OBI79939
Cirsium brevistylum
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31868
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
OBI43511
Cirsium fontinale var. obispoense
David J. Keil
1977-1
San Luis Obispo
Comment Read comments Mar 9 2017
RSA648334
Cirsium fontinale var. obispoense
Dayna Rocco
1980-5-23
s.n.
San Luis Obispo
Approx. 1.2 miles NW on Perfumo Canyon Road, along left side of the road
Comment
RSA355816
Cirsium loncholepis
R. F. Thorne
1968-6-7
37769
San Luis Obispo
Jack Lake: 3 miles south of Oceano
Comment
CAS-BOT-BC285459
Cirsium occidentale var. californicum
Clare B. Hardham
1958-8-19
3864
San Luis Obispo
Santa Lucia Mountains. Atascadero Creek, Atascadero
Comment
RSA185330
Cirsium occidentale var. californicum
Clare B. Hardham
1962-5-30
10265
San Luis Obispo
Pozo Hi Mountain, Paso Robles
Comment
OBI25744
Cirsium occidentale var. coulteri
David J. Keil, Richard A. Pimentel, Rhonda Riggins-Pimentel, J. K. Hampton, W. Langworthy and R. Gambs
1980-6-12
14058
San Luis Obispo
San Luis Range, W of See Cyn Rd along rd through the Hibberd Preserve (owned by the Nature Conservancy)
Comment
OBI16725
Cirsium occidentale var. lucianum
Robert F. Hoover
1964-7-9
9137
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
RSA0059647
Cirsium occidentale var. occidentale
P. A. Munz
1957-5-17
22589
San Luis Obispo
On peninsula west of Morro Bay.
Comment
OBI57637
Cirsium occidentale var. venustum
David J. Keil
1998-6-1
27564
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
OBI31970
Cirsium vulgare
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14420
San Luis Obispo
N of San Simeon alongridge just S of Arroyo de la Cruz
Comment
SBBG109866
Cirsium vulgare
C. B. Hardham
1958-7-1
3747
San Luis Obispo
South Fk of Old Crk
Comment
CAS-BOT-BC285848
Cirsium vulgare
Clare B. Hardham
1958-9-22
3977
San Luis Obispo
Santa Lucia Mountains. Cuesta
Comment
OBI42272
Clarkia affinis
David J. Keil, V. L. Holland
1986-5-26
19582
San Luis Obispo
Oak Shores development on N shore of Nacimiento Lake
Comment
SBBG103684
Clarkia affinis
C. F. Smith
1993-6-15
12488
San Luis Obispo
Branch Crk Rd, 4.6 mi from Hwy 166
Comment
SBBG108067
Clarkia affinis
C. B. Hardham
1957-5-4
1816
San Luis Obispo
Oak Flat
Comment
RSA0004421
Clarkia affinis
Harlan Lewis, C. Epling
1947-5-2
181
San Luis Obispo
Santa Margarita - Pozo Road. 9.8 mi. east of road to Creston
Comment
JEPS90025
Clarkia bottae
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13702
San Luis Obispo
Irish Hills on PG&E Diablo Canyon Nuclear Power Plant facility site, ridge between Coon Creek and Crowbar Canyon 0.5 mi e of last benchmark Irish Hills; South Coast Ranges, Irish Hills
381
Comment
OBI51788
Clarkia bottae
R. Mike Arens
1994-5-22
76
San Luis Obispo
Cal Poly campus. In Poly Cyn near Botanical Garden foot bridge
152
Comment
CAS-BOT-BC172285
Clarkia bottae
Chester Dudley
1927-6-1
s.n.
San Luis Obispo
Fern Canyon, 2 miles west of Paso Robles
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
OBI79577
Clarkia cylindrica subsp. cylindrica
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosch, & Taylor Crow
2013-5-2
31599
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
545
Comment
UC1143199
Clarkia cylindrica subsp. cylindrica
C. Epling, P. Levine, D. Mitchell
1948-6-12
523 A
San Luis Obispo
10.8 mi e Santa Margarita (railroad track near Culvert 10.43) (Santa Margarita to Pozo Road)
Comment
OBI72304
Clarkia epilobioides
Anthony Baniaga, Theo Fitanides
2010-5-2
166
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
394
Comment
CAS-BOT-BC164456
Clarkia epilobioides
David D. Keck
1933-5-5
2205
San Luis Obispo
4.5 miles west of San Luis Obispo on Morro road
Comment
CAS-BOT-BC164460
Clarkia epilobioides
Clare B. Hardham
1958-5-7
3234
San Luis Obispo
Hill between Bee Rock and Nacimiento River
Comment
CAS-BOT-BC164461
Clarkia epilobioides
Clare B. Hardham
1960-5-8
5639
San Luis Obispo
Twin Valley, El Piojo
Comment
UCD104810
Clarkia modesta
Clare B. Hardham
1960-4-29
5533
San Luis Obispo
San Luis Obispo County: Atascadero.
Comment
UC338235
Clarkia purpurea
Lemmon
1887-1
San Luis Obispo
Comment
POM258545
Clarkia purpurea subsp. quadrivulnera
Roxana S. Ferris
1939-5-25
9758
San Luis Obispo
Hills just south of Templeton-Creston road. About 3 miles east of Templeton.
Comment
OBI42289
Clarkia speciosa
David J. Keil, V. L. Holland
1986-5-26
19571
San Luis Obispo
Oak Shores development on N shore of Nacimiento Lake
Comment
UC373532
Clarkia speciosa
C. L. Hitchcock
1928-6-17
36
San Luis Obispo
3 mi s Edna; Price Canyon
60
Comment
JEPS73726
Clarkia speciosa subsp. immaculata
L. R. Heckard with T. I. Chuang and R. Bacigalupi
1968-7-17
2063
San Luis Obispo
1.6 mi from Price Canyon road (along Ormond Road, se of Edna)
15
Comment
UC1392763
Clarkia speciosa subsp. immaculata
R. F. Hoover
1969-7-18
11492
San Luis Obispo
Oak Park District Arroyo Grande
Comment
JEPS43844
Clarkia speciosa subsp. speciosa
C. L. Hitchcock
1928-6-17
40
San Luis Obispo
between Atascadero and Morro (summit of grade)
350
Comment
UC1122457
Clarkia speciosa subsp. speciosa
G. T. Nordstrom
1937-5-16
1226
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quadrangle
Comment
UC1586082
Clarkia speciosa subsp. speciosa
Barbara Ertter
1989-6-10
8562
San Luis Obispo
ca. 20 air mi ene San Luis Obispo (3 1/2 mi from Hwy. 58 on road to Navajo Campground, e side of mountain); La Panza Range, Black Mt., McGinnis Creek
609
Comment
JEPS27056
Clarkia speciosa subsp. speciosa
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-12
7435
San Luis Obispo
1.5 mi w Bee Rock (old Lynch Ranch, just n of Tierra Redonda Mtn.); Bradley 15 ed. of 1919 USGS sheet
341
Comment
RSA108162
Clarkia speciosa subsp. speciosa
Harlan Lewis, M. Lewis
1947-6-25
476
San Luis Obispo
Santa Margarita to Pozo Road, 7.8 miles east of road to Creston
Comment
SEINET10492152
Clarkia tembloriensis
Tim Holtsford
1992-5-15
Holtsford 920515 -1-B
San Luis Obispo
1.0 mi up hughes canyon from gate. Take san juan creek rd s from shandon. Matt Mccormick gave very reluctant permission to enter. N-facing slope with isomeris Arborea, haplopappus linearifolia, and atriplex. Flowering nearly finished but Fruits green.
Comment
OBI27307
Clarkia unguiculata
Robert L. Allen, Nancy E. Arnold
1981-5-20
332
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts. @ 1/2 down E facing slope
305
Comment
OBI80861
Claytonia parviflora
G. F. Hrusa, G. Wilvert
2005-4-1
16403
San Luis Obispo
Carrizo Plain. South end of Caliente foothills, nr. gate at power line maintenance rd. Open, steep parts of E-facing slope +/- 1/4 mi. W of gate.
792
Comment
UCR16565
Claytonia parviflora subsp. parviflora
C. M. Bringle
1967-3-20
s.n.
San Luis Obispo
South Coast Range/Central Coast, City of San Luis Obispo, on H.A. Hildenbrand Ranch, Rt. 2, Box 103, 2 miles north of town. 50 Yards in front of ranch house
159
Comment
OBI72280
Claytonia perfoliata subsp. perfoliata
Anthony Baniaga, Theo Fitanides
2010-1-30
9
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
275
Comment
OBI51800
Claytonia perfoliata subsp. perfoliata
R. Mike Arens
1994-3-12
16
San Luis Obispo
Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge
152
Comment
CAS-BOT-BC91474
Clematis lasiantha
R. F. Hoover
1947-4-20
7063
San Luis Obispo
Rinconada Mine, west of Pozo.
Comment
OBI79365
Clematis lasiantha
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31635 -2
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
UC52339
Clematis ligusticifolia
Mrs. R. W. Summers
San Luis Obispo
Comment
OBI66692
Clinopodium douglasii
D. R. Miller
1994-6-21
694 -467
San Luis Obispo
Pine Mt Region. Next to Corral Meadow; Pico crk drainage
900
Comment
UC1032566
Collinsia bartsiifolia var. bartsiifolia
H. C. Lee
1936-3-5
455
San Luis Obispo
3/4 mi se Callenders; Arroyo Grande Quad
30
Comment
RSA43206
Collinsia heterophylla
Robert F. Hoover
1947-5-11
7158
San Luis Obispo
Price Canyon.
Comment
SEINET10305823
Collinsia heterophylla var. heterophylla
Malcolm G. McLeod
1973-4-14
1208
San Luis Obispo
7 miles E of Santa Margarita
Comment
OBI78742
Conicosia pugioniformis
David J. Keil
2013-8-29
31999
San Luis Obispo
Morro Bay State Park. Northeast of east end of Santa Ysabel Ave on slope south of Los Osos Creek
24
Comment
UC75767
Conium maculatum
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
OBI65153
Convolvulus arvensis
Greg Wilvert
2005-5-28
437
San Luis Obispo
SE half of the Caliente Range. In Padrones Cyn rd
822
Comment
JEPS47846
Convolvulus simulans
J. G. Lemmon
1887-6-1
San Luis Obispo
Comment
CAS-BOT-BC285988
Conyza bonariensis
Ernest C. Twisselmann
1967-9-9
13688
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ortega Spring, Palo Prieta Canyon
598
Comment
OBI83657
Cordylanthus rigidus
David J. Keil, Travis Barrett
2016-3-23
33856
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 10.
120
Comment
JEPS70053
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1971-9-27
2834
San Luis Obispo
0.7 mi e of Pismo Beach-Edna Road (along Ormonde Road); Ormonde Road
45
Comment
OBI53136
Cordylanthus rigidus subsp. rigidus
Lynne Dee Oyler
1988-8-15
559
San Luis Obispo
Squire Cyn property owned by Ted Ragan
Comment
UC1392821
Cordylanthus rigidus subsp. rigidus
R. F. Hoover
1969-7-17
11479
San Luis Obispo
ridge nw Cuesta Pass
Comment
JEPS18763
Cordylanthus rigidus subsp. rigidus
Ernest C. Twisselmann
1955-9-1
2364
San Luis Obispo
at Pozo Hwy. Mariana Creek; La Panza Range
579
Comment
SBBG110336
Cordylanthus rigidus subsp. setiger
C. B. Hardham
1964-6-19
12056
San Luis Obispo
Waterdog Crk
609
Comment
CAS-BOT-BC287044
Coreopsis calliopsidea
Alice Eastwood; John Thomas Howell
1935-3-25
2006
San Luis Obispo
Cholame
Comment
RSA605956
Coreopsis calliopsidea
D. D. Keck, J. Clausen
1935-4-9
3090
San Luis Obispo
Cholame
457
Comment
RSA129834
Coreopsis calliopsidea
R. C. Wilson
1938-4-3
498
San Luis Obispo
1.5 miles north of San Miguel
274
Comment
UCR161936
Coreopsis douglasii
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8987
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
OBI17674
Corethrogyne filaginifolia
Dave Imper
1977-1-8
35
San Luis Obispo
Price Canyon Tarsands Project. 1 mi Sw of Hwy 227 on Price Cyn rd
76
Comment
SBBG8011
Corethrogyne filaginifolia
H. and M. Dearing
1940-8-18
4468
San Luis Obispo
Oso Flaco Lake
Comment
SBBG82902
Corethrogyne filaginifolia
C. F. Smith
1961-9-15
6498
San Luis Obispo
White Lake area, S of Oceano
Comment
UC1119261
Corethrogyne filaginifolia
H. C. Lee
1936-3-10
468
San Luis Obispo
2 mi nnw Camp Hill; Arroyo Grande Quadrangle
Comment
UC579196
Corethrogyne filaginifolia
H. C. Lee
1936-3-10
468
San Luis Obispo
2 mi nnw Camp Hill (near Pismo Beach); Arroyo Grande Quadrangle
289
Comment
CAS-BOT-BC101444
Corethrogyne filaginifolia
R. F. Hoover
1946-9-22
6437
San Luis Obispo
West of Paso Robles on road to [Adelida] Adelaida
Comment
SEINET2473855
Cornus californica
Marcus E. Jones
1982-5-8
2736
San Luis Obispo
San Luis Obispo
Comment
POM97536
Cornus glabrata
P. A. Munz
1926-4-9
10219
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles
Comment
CAS-BOT-BC210346
Cornus sericea
Ernest C. Twisselmann
1959-4-10
5038
San Luis Obispo
Irish Hills: Perfumo Canyon
106
Comment
OBI39722
Cornus sericea subsp. occidentalis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15964
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk rd on dirt road leading up Cypress mtn along Steiner crk.
Comment
UC1122750
Cornus sericea subsp. sericea
H. A. Jensen
1930-9-29
75
San Luis Obispo
head of Atascadero Creek; San Luis Obispo Quad.
365
Comment
OBI79126
Cortaderia jubata
David J. Keil
2011-11-9
31168
San Luis Obispo
Grand Ave., Grover Beach. Just east of entrance to Pismo State Beach
6
Comment
OBI56478
Cotoneaster franchetii
David J. Keil
2000-1-24
28415
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District work yard. along Rodeo Grounds Road.
Comment
UC1953343
Cotoneaster franchetii
David Keil
2000-1-24
28415
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District work yard along Rodeo Grounds Road.
Comment
OBI38475
Cotula coronopifolia
Eric Wise
1981-6-30
858
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI38481
Cotula coronopifolia
Eric Wise
1981-6-11
539
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
SD245341
Crassula aquatica
David Keil
1998-5-6
27108
San Luis Obispo
Northeast of Paso Robles. 0.3 miles north of junction with Tower Road on Jardine Road. Rivendell Arabian horse farm.
Comment
UCSB51268
Crassula aquatica
Ferren, Wayne
1984-2-29
San Luis Obispo
Proposed nature reserve; upper campground area; San Simeon State Beach
Comment
OBI53046
Crassula connata
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21500
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
UCD102828
Crassula connata
Daniel Sanchez-Mata; M. P. Rodriguez-Rojo
2002-3-29
s.n.
San Luis Obispo
San Luis Obispo County: Stenner Creek Road.
190
Comment
OBI82420
Crassula ovata
David J. Keil
2015-9-29
33432
San Luis Obispo
Pismo Beach north of Pismo Pier
10
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
OBI17166
Crocanthemum scoparium
Robert J. Rodin
1957-5-16
6146
San Luis Obispo
Behind the dunes, S end of Morro Bay
Comment
SBBG95355
Crocanthemum scoparium var. scoparium
G. Goulding, M. Meredith
1986-5-3
1
San Luis Obispo
Los Osos just off of Bayview Heights Dr
Comment
SD39879
Croton californicus
Edith A. Purer
1932-8-28
4857
San Luis Obispo
Oceano
Comment
OBI61096
Croton californicus
P. A. Holden
1966-5-22
19
San Luis Obispo
Near Pismo Beach in open field to S of town
Comment
OBI8508
Croton setiger
Dave Imper
1976-12-27
19
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
76
Comment
SBBG118296
Crypsis vaginiflora
K. Foster
1999-3-15
San Luis Obispo
vernal pool plot 2, Training Area 10; Camp Roberts
Comment
CDA15138
Cryptantha circumscissa
G. F. Hrusa
1998-4-25
14224
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Bottom of Swain Wash, at south end of Swain pasture and appr. 1/2 mi. W of Soda Lake Rd.
Comment
UC573256
Cryptantha circumscissa
D. Axelrod
1935-5-31
258
San Luis Obispo
2 mi e Cuyama Valley; Santa Inez Quad.
670
Comment
SBBG106803
Cryptantha clevelandii
C. B. Hardham
1956-5-6
612
San Luis Obispo
Guffey Hilltop Ranch
Comment
UC55678
Cryptantha clevelandii
Mrs. R. W. Summers
1923-5-1
San Luis Obispo
Santa Lucia Mts.
Comment
OBI20727
Cryptantha clevelandii
B. A. Smith
1966-4-16
52
San Luis Obispo
About 2 mi W on Cuesta Ridge from Hwy 101 Cuesta Summit
Comment
OBI52837
Cryptantha clevelandii var. clevelandii
Steven A. Junak
1990-4-26
4193
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: Near N boundary of Cuesta ridge Botanical aARea, 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
POM72582
Cryptantha clevelandii var. florosa
Marcus E. Jones
1882-5-9
s.n.
San Luis Obispo
[No additional locality information.]
Comment
RSA63028
Cryptantha clevelandii var. florosa
L. S. Rose
1950-5-13
50115
San Luis Obispo
Oso Flaco Lake region
Comment
SBBG109601
Cryptantha flaccida
C. B. Hardham
1958-3-22
2909
San Luis Obispo
San Bernardo Crk
Comment
UC1601974
Cryptantha hispidissima
Mrs. R. W. Summers
898
San Luis Obispo
San Luis Mt.
Comment
SBBG108216
Cryptantha intermedia
C. B. Hardham
1956-4-28
589
San Luis Obispo
Paradise Valley, Atascadero
Comment
UC1063965
Cryptantha intermedia
P. L. Johannsen
1937-4-23
1083
San Luis Obispo
2 mi sse Panorama Pt.; McKittrick Quad.
762
Comment
UC1450990
Cryptantha leiocarpa
Mrs. R. W. Summers
1882-1
269
San Luis Obispo
East Depot Chalcedon Hill
Comment
OBI20778
Cryptantha microstachys
Robert F. Hoover
1967-4-12
10435
San Luis Obispo
Upper Arroyo Grande
Comment
OBI76662
Cryptantha microstachys
Jason Dart, Meg Perry
2008-4-14
307
San Luis Obispo
Temblor Range, Palo Prieto Conservation Bank, Still Parcel, 0.6 mi ESE of Twisselmann Lake
713
Comment
CDA15122
Cryptantha muricata
G. F. Hrusa
1998-4-25
14208
San Luis Obispo
La Panza Range; on on both sides of La Panza Rd. summit. This from immed. W of summit.
Comment
UCR159304
Cryptantha muricata
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9387
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
OBI59530
Cryptantha nevadensis var. rigida
David J. Keil, with V. L. Holland
1999-5-4
28312
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
OBI80909
Cryptantha oxygona
G. F. Hrusa
2005-4-1
16414
San Luis Obispo
w and above Lawson Spring. West end of Padrone Canyon Rd.
853
Comment
SBBG130688
Cucurbita foetidissima
D. J. Keil
2012-7-18
31465
San Luis Obispo
S base of Nipomo Mesa, W of Nipomo
48
Comment
CAS-BOT-BC80522
Cupressus arizonica
Ernest C. Twisselmann
1968-8-23
14905
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
UC1134239
Cupressus sargentii
H. A. Jensen
1930-8-16
57
San Luis Obispo
mouth of Tobacco Creek; Bryson Quad., Tobacco Creek
426
Comment
RSA409711
Cuscuta californica
E. A. Purer
1932-8-28
16103
San Luis Obispo
Oceano.
Comment
OBI57731
Cuscuta occidentalis
David J. Keil
1998-7-2
27902
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
OBI79532
Cuscuta occidentalis
Michael Walgren
2014-5-4
425
San Luis Obispo
Cayucos, on the peak of a serpentine hill immediately inland of Highway One at the top of the highway rise.
120
Comment
OBI80736
Cuscuta pacifica
D. R. Miller
2015-4-26
415 .1123
San Luis Obispo
10 meters from bluffs at end of Lone Palm Dr. across from San Simeon Creek Rd. and Hwy 1
3
Comment
OBI14801
Cuscuta salina
Robert F. Hoover
1946-10-15
6498
San Luis Obispo
Avila
Comment
UC456000
Cuscuta subinclusa
E. P. Unangst
1906-1
San Luis Obispo
Perfumo Canon
Comment
OBI69459
Cuscuta subinclusa
David J. Keil, with Kathleen A. Keil
2007-7-5
30484
San Luis Obispo
San Luis Range. San Luis Obispo Open Space: junction of Bog Thistle Trail and Mariposa Trail.
140
Comment
UCD125896
Cuscuta subinclusa
G. F. Hrusa
1987-6-19
5426
San Luis Obispo
San Luis Obispo County: common on lower slopes of Canyon of Coon Creek. SE of Montana de Oro State Park.
45
Comment
SBBG112398
Cynara cardunculus
D. Keil
1991-8-20
22551
San Luis Obispo
Turri Rd, 1 mi from jct with Los Osos Valley Rd
Comment
SDSU3885
Cynara cardunculus
D. F. Howe
1967-8-13
4373
San Luis Obispo
4.4 miles east of Arroyo Grande city limit on Hausna Rd.
122
Comment
OBI31091
Cynodon dactylon
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA77808
Cynoglossum grande
F. W. Peirson
1925-3-24
5664
San Luis Obispo
Morro Creek Divide.
427
Comment
OBI35100
Cyperus eragrostis
Eric Wise
1981-7-26
938
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly
Comment
SBBG104759
Cyperus eragrostis
D. A. Young, F. L. Johnson
1992-6-17
ROB 78
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
RSA586359
Cyperus eragrostis
F. L. Johnson, N. A. McCarty
1993-10-14
ROB 0712
San Luis Obispo
Camp Roberts: Chorro Creek in cantonment area
Comment
OBI73560
Cyperus erythrorhizos
David J. Keil
2010-10-21
30936
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
UCD141065
Cyperus esculentus
G. K. Helmkamp; E. A. Helmkamp
2000-9-1
5959
San Luis Obispo
San Luis Obispo County: Los Osos: Martingale at Buckskin.
30
Comment
CAS-BOT-BC114285
Cyperus esculentus
V. F. Hesse
1958-7-22
3758
San Luis Obispo
Damp roadside edges, Atascadero.
Comment
OBI25179
Cyperus esculentus
David J. Keil
1980-9-21
14247
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
RSA180163
Cyperus esculentus
Clare B. Hardham
1958-7-22
3758
San Luis Obispo
Atascadero, Santa Lucia Mountains.
Comment
OBI35798
Danthonia californica
Allison Berry
1984-4-10
107
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1. Collected NE of riparian corridor and target shooting area by N end of cement bunker, Parcel C
Comment
UC1121714
Datisca glomerata
G. T. Nordstrom
1937-6-16
1346
San Luis Obispo
4 mi se of Lime Mountain
304
Comment
UCD107684
Datisca glomerata
James Dilley
1997-5-10
s.n.
San Luis Obispo
San Luis Obispo County: Los Padres National Forest, Santa Lucia District. La Panza Campground on Pozo Rd 3 miles E of Pozo Summit.
701
Comment
SBBG119676
Datura wrightii
M. Wetherwax, E. Painter
2002-8-13
CR 335
San Luis Obispo
near jct of Tower Rd and Bee Rock Rd; Camp Roberts
191
Comment
SBBG127210
Datura wrightii
D. Keil, M. Perry, J. Dart
2010-7-5
30909
San Luis Obispo
Carrizo Plain WSW of Carissa Plains Elementary School, S of St Hwy 58
620
Comment
OBI25515
Daucus carota
David J. Keil
1978-10-29
s.n.
San Luis Obispo
Along Los Osos Valley rd between San Luis Obispo and Los Osos
Comment
OBI16279
Deinandra corymbosa
Robert F. Hoover
1966-9-13
10010
San Luis Obispo
Point Sierra Nevada
Comment
OBI16282
Deinandra corymbosa
Robert F. Hoover
1946-7-21
6236
San Luis Obispo
Coast W of Cambria
Comment
UC1321333
Deinandra corymbosa
R. F. Hoover
1966-9-13
10002
San Luis Obispo
Ragged Point
Comment
UC294516
Deinandra corymbosa
unknown
San Luis Obispo
Comment
CAS-BOT-BC299162
Deinandra corymbosa subsp. corymbosa
R. F. Hoover
1965-10-1
9707
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC293909
Deinandra fasciculata
R. W. S.
1886-5-1
s.n.
San Luis Obispo
Unspecified
Comment
UC1863822
Deinandra fasciculata
Katharine Brandegee
1912-10-2
San Luis Obispo
San Miguel near Paso Robles
Comment Read comments Jan 1 2021
CAS-BOT-BC293918
Deinandra fasciculata
R. F. Hoover
1947-6-2
7255
San Luis Obispo
Near Cayucos
Comment
SBBG40550
Deinandra fasciculata
R. F. Hoover
1969-8-15
11547
San Luis Obispo
Rutti Ranch Rd near estuary of Osos Crk
Comment
UC54017
Deinandra fasciculata
Rev. R. W. Summers
1886-6-1
San Luis Obispo
valleys
Comment
UC54029
Deinandra fasciculata
Rev. R. W. Summers
1882-1-24
San Luis Obispo
Comment
CAS-BOT-BC299384
Deinandra increscens subsp. increscens
R. F. Hoover
1969-9-15
11591
San Luis Obispo
At mouth of Chorro Creek, Morro Bay
Comment
OBI16163
Deinandra increscens subsp. increscens
Robert F. Hoover
1946-7-14
6225
San Luis Obispo
N end of Morro Bay
Comment
OBI16174
Deinandra increscens subsp. increscens
Robert F. Hoover
1965-10-1
9690
San Luis Obispo
Coast Rd just S of Hazard Cyn
Comment
SBBG103080
Deinandra increscens subsp. increscens
C. F. Smith
1962-9-27
8078
San Luis Obispo
Hwy 1 near Guadalupe Lake
Comment
UC1069555
Deinandra increscens subsp. increscens
N. K. Carlson
1936-3-18
143
San Luis Obispo
0.5 mi se Newsome Springs; Arroyo Grande
137
Comment
CAS-BOT-BC299378
Deinandra increscens subsp. increscens
R. F. Hoover
1946-8-24
6334
San Luis Obispo
Near Laguna near San Luis Obispo
Comment
OBI16253
Deinandra kelloggii
Robert F. Hoover
1949-5-1
7642
San Luis Obispo
Summit of Cottonwood Pass
Comment
OBI16199
Deinandra pallida
Robert F. Hoover
1967-3-28
10312
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
SBBG40545
Deinandra paniculata
R. F. Hoover
1969-8-15
11544
San Luis Obispo
valley W of Mt Bishop
Comment
UC913080
Deinandra pentactis
David D. Keck and J. Clausen
1934-4-26
2794
San Luis Obispo
6.5 mi ne of Cholame; Cottonwood Pass
Comment
CAS-BOT-BC292049
Deinandra pentactis
Clare B. Hardham
1982-8-28
25192
San Luis Obispo
Headwaters, West Branch Huero Huero [Huerhuero] R.
426
Comment
CAS-BOT-BC292073
Deinandra pentactis
H. M. Hall
1929-11-4
12759
San Luis Obispo
Santa Margarita. (McKittrick road, 2 miles from S. Marg.)
Comment
CAS-BOT-BC292080
Deinandra pentactis
Ernest C. Twisselmann
1962-10-10
7916
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains School
624
Comment
CAS-BOT-BC292081
Deinandra pentactis
David D. Keck
1931-6-23
1259
San Luis Obispo
4.5 mi. N. of Paso Robles
Comment
OBI16123
Deinandra pentactis
Robert F. Hoover
1946-6-16
6169
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
OBI27761
Deinandra pentactis
David J. Keil
1980-9-21
14238
San Luis Obispo
3 mi S of Creston along Calif rte 229 along middle brach of Huer Huero Crk Cyn
Comment
UCSB28174
Deinandra pentactis
Tanowitz, Barry
1974-8-2
San Luis Obispo
1 mile south of junction of River Rd. and Charolais Rd.; (Paso Robles)
Comment
OBI70240
Delairea odorata
Larry Kelly
1989-1-29
334
San Luis Obispo
Pismo marsh, W along Norswing between Coolidge and Pier
Comment
UC454007
Delphinium
I. J. Condit
1910-3-30
San Luis Obispo
Carisa Plains
Comment
CAS-BOT-BC8681
Delphinium gypsophilum
Roxana Stinchfield Ferris
1955-5-23
12799
San Luis Obispo
Summit of grade along road from Creston to Shandon (4.5 mi. N of cemetery)
Comment
OBI10606
Delphinium gypsophilum
Robert F. Hoover
1969-5-20
11320
San Luis Obispo
Upper Las Tablas Crk
Comment
OBI78761
Delphinium parryi
Michael Walgren
2014-4-14
399
San Luis Obispo
Chevron Oil Company property east of Del Mar Park in the City of Morro Bay.
126
Comment
POM223566
Delphinium recurvatum
D. D. Keck, J. Clausen
1935-4-10
3142
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
610
Comment
RSA750184
Delphinium recurvatum
James R. Shevock, Jack Zaninovich
1983-3-31
10233
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 5.9 miles S of California City and 8 miles S of California Highway 58.
601
Comment
LA207599
Delphinium umbraculorum
Carl Epling; R. Epling
May 1947
737
San Luis Obispo
4.2 mi. S of Klau
Comment
LA207574
Delphinium variegatum
Carl Epling; H. Lewis
1943-4-23
32
San Luis Obispo
Santa Margarita
Comment
RSA151049
Delphinium variegatum
Benjamin Cobb
91
San Luis Obispo
Paso Robles
Comment
UC573586
Delphinium variegatum
T. M. Hendrix
1937-4-28
138
San Luis Obispo
4.3 mi ene New District School; Pozo Quadrangle
365
Comment
UCD95200
Dendromecon rigida
G. F. Hrusa; T. D. Wilfred
1995-6-19
12347
San Luis Obispo
San Luis Obispo Co.: Santa Lucia Mtns. -- Cuesta Ridge West. S facing slope immed. SE of Cuest Ridge Botanical Area.
750
Comment
SEINET176089
Deschampsia danthonioides
M. E. Jones
1882-5-9
2947
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC201626
Deschampsia danthonioides
Ernest C. Twisselmann
1955-3-22
1752
San Luis Obispo
1 mile north of Soda Lake
609
Comment
OBI32320
Deschampsia elongata
David J. Keil
1982-6-26
16236
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
CAS-BOT-BC201838
Deschampsia elongata
Clare B. Hardham
1959-5-15
4669
San Luis Obispo
Headwater Las Tables [Tablas] Creek
Comment
RSA163812
Deschampsia elongata
Clare B. Hardham
1961-5-18
7091
San Luis Obispo
Santa Lucia Mountains; Ocean View Mine, North of Cambria
Comment
UCSB30282
Deschampsia elongata
Hardham, Clare
1959-5-9
San Luis Obispo
Headwaters of Las Tablas Creek; Santa Lucia Mtns
Comment
CAS-BOT-BC43218
Descurainia pinnata subsp. brachycarpa
Ernest C. Twisselmann
1955-3-22
1757
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Plains 2 miles east of Soda Lake.
640
Comment
UC1872977
Descurainia pinnata subsp. glabra
David Keil with Rhonda Riggins
2003-4-23
30136
San Luis Obispo
Caliente Range. Along main ridge NW of Caliente Peak.
1280
Comment
CAS-BOT-BC43435
Descurainia sophia
R. F. Hoover
1967-4-9
10388
San Luis Obispo
Carrizo Plain south of Soda Lake.
Comment
OBI57198
Descurainia sophia
David J. Keil
1998-5-20
27313
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
CDA11358
Dicentra chrysantha
G. F. Hrusa
1995-4-16
12081
San Luis Obispo
La Panza Range; Calf Canyon on Highway 58, approximately 5 miles E of Santa Margarita.
Comment
JEPS64162
Dichelostemma capitatum
G. P. Ballard
1935-1
San Luis Obispo
Paso Robles
Comment
UCD105507
Dichelostemma capitatum
Robert E. Preston
2010-4-23
2767
San Luis Obispo
San Luis Obispo County: W slope of Temblor Range, 5.1 mi ENE of Simmler.
952
Comment
OBI58967
Digitaria sanguinalis
David J. Keil
1998-9-3
28062
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo.
Comment
OBI74896
Dimorphotheca ecklonis
Michael Stiles
2011-2-28
s.n.
San Luis Obispo
Cal Poly campus
Comment
CAS-BOT-BC153172
Diplacus fremontii
Clare B. Hardham
1957-5-4
1858
San Luis Obispo
Tierra Redondo
Comment
UC456048
Dipsacus fullonum
L. C. Watson
1908-3-23
San Luis Obispo
Poly grounds, C. P. S.
Comment
OBI65969
Dipsacus sativus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-2
39
San Luis Obispo
Central Coast Compreshensive Wetlands GIS (CCCWGIS) S of Morro Bay on Hwy 1. Along Gilardi Rd at Silhouette Shooting Range N of hwy 1
56
Comment
SBBG110039
Distichlis spicata
C. B. Hardham
1959-5-21
4606
San Luis Obispo
Arroyo de la Cruz
Comment
SBBG34876
Dodecatheon clevelandii
Mrs. R. W. Summers
-Oct-1886
San Luis Obispo
San Luis Obispo
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
RSA43011
Drymocallis glandulosa
Robert F. Hoover
1947-5-9
7129
San Luis Obispo
Middle Branch of Huerhuero Creek, N of Wells Corner along stream bed.
Comment
UC454984
Drymocallis glandulosa
Manton
1905-5-14
415
San Luis Obispo
Cuesta grade Middle Coast, Cuesta grade
Comment
CAS-BOT-BC159567
Drymocallis glandulosa var. glandulosa
Ernest C. Twisselmann
1955-5-27
2060 B
San Luis Obispo
Upper Cammatta Creek - La Panza Range
548
Comment
UC1607612
Drymocallis glandulosa var. glandulosa
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6827
San Luis Obispo
ca 7 airmi n San Simeon (Arroyo de la Cruz on Hearst Ranch within 3 mi of Hwy 1, s side of arroyo); n of San Simeon, Arroyo de la Cruz on Hearst Ranch
30
Comment
HSC91648
Dryopteris arguta
Susan H. Bicknell
1989-6-11
San Luis Obispo
Montana de Oro
Comment
SBBG55741
Dryopteris arguta
R. J. Rodin
1959-3-18
6322
San Luis Obispo
N side of Bishop Pk
Comment
CAS-BOT-BC70978
Dryopteris arguta
Ernest C. Twisselmann
1956-11-7
3233
San Luis Obispo
Santa Lucia Range: canyon bottom 0.25 mile northwest of Cypress Swamp, Cypress Mountain
579
Comment
OBI21635
Dudleya abramsii subsp. murina
David J. Keil
1979-7-1
13132
San Luis Obispo
Ridge between Prefumo and See Cyns, about 5 mi from jctn of Los Osos Valley rd and Prefumo Cyn rd
Comment
RSA585833
Dudleya abramsii subsp. murina
F. Johnson, E. A. Young
1993-5-26
ROB 0621
San Luis Obispo
1.5 km WNW of Chorro Res., CSLO
Comment
NY387858
Dudleya bettinae
R. F. Hoover
1947-6-27
7278
San Luis Obispo
First ridge W of Cerro Romauldo.
Comment
UC572558
Dudleya blochmaniae
G. T. Nordstrom
1937-6-5
1315
San Luis Obispo
3.7 mi ssw Josephine School, Santa Lucia Range; Santa Lucia Range, Adelaide Quad.
198
Comment
UCD101856
Dudleya blochmaniae
G. F. Hrusa
1995-6-21
12404
San Luis Obispo
at S base of Hollister Peak, approx. 0.25 m to NW of old homestead.
75
Comment
SBBG70351
Dudleya blochmaniae subsp. blochmaniae
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC410889
Dudleya caespitosa
Clare B. Hardham
1957-6-15
2302
San Luis Obispo
Santa Lucia Mountains; Villa Creek
Comment
OBI33090
Dudleya caespitosa
David J. Keil
1983-7-16
17396
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon; On ridge S of Arroyo
Comment
UCD101877
Dudleya caespitosa
Daryl Koutnik
1978-6-19
541
San Luis Obispo
San Luis Obispo County: San Bernardo Creek.
91
Comment
OBI66587
Dudleya lanceolata
D. R. Miller
1994-6-1
694 -396
San Luis Obispo
Pine Mt Region. Below "Caves" Pine Mt trl, S slope, Pico Crk drainage
914
Comment
SBBG118537
Dudleya lanceolata
M. Wetherwax, L. Wetherwax, M. Walter
2000-7-2
SLO 157
San Luis Obispo
first ridge W of Cerro Romualdo, near unnamed ephemeral stream; Camp San Luis Obispo
100
Comment
UC1127110
Dudleya lanceolata
G. T. Nordstrom
1937-5-12
1207
San Luis Obispo
0.5 mi sse Asuncion; Adelaida Quad.
396
Comment
UC1731310
Dudleya lanceolata
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13737
San Luis Obispo
ridge between Coon Creek and Crowbar Canyon (on slope e of Last Benchmark, on PG&E Diablo Canyon Nuclear Power Plant facility site, Irish Hills); South Coast Ranges, Irish Hills
441
Comment
CAS-BOT-BC414802
Dudleya lanceolata
K. Nakai
1980-6-3
613
San Luis Obispo
2.6 km west of U.S. Hwy 101 on tassajara Creek rd. on north slope on mossy conglomerate boulders.
Comment
CAS-BOT-BC415008
Dudleya palmeri
E. K. Balls
1953-6-30
10136
San Luis Obispo
1.8 mi. S of Piedras Blancas Coastguard Station, State Hwy. #1
6
Comment
RSA91953
Dudleya palmeri
E. K. Balls
1953-6-30
10136
San Luis Obispo
1.8 miles S of Piedras Blancas Coastguard Station, hwy 1.
6
Comment
OBI77937
Dysphania ambrosioides
Robert F. Hoover
1946-10-2
6456
San Luis Obispo
Calif Polytechnic campus (SLO)
Comment
CAS-BOT-BC291046
Eastwoodia elegans
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
Painted Rock, Carrisa Plains [Carrizo Plain]
Comment
OBI78524
Echinodorus berteroi
Eric Wise
1983-6-30
1712
San Luis Obispo
Santa Margarita Lake
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
SBBG4769
Elatine californica
C. B. Hardham
1959-4-19
4257
San Luis Obispo
0.7 mi W of Huerhuero Crk bridge, Hwy 41
Comment
SBBG130698
Eleocharis
D. J. Keil
2012-7-26
31483
San Luis Obispo
Los Osos, Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Crk estuary to base of El Morro Elfin Forest, W of S Bay Blvd
-2
Comment
OBI73473
Eleocharis macrostachya
David J. Keil
2000-5-29
28774
San Luis Obispo
Campus of California Polytechnic State University. Drumm Reservoir and vicinity
Comment
UC1100577
Eleocharis macrostachya
Malcolm A. Nobs and S. Galen Smith
1948-9-9
680
San Luis Obispo
road to Oso Flaco Lake
Comment
CAS-BOT-BC112940
Eleocharis macrostachya
R. F. Hoover
1964-7-11
9157
San Luis Obispo
Edna marsh.
Comment
CAS-BOT-BC112941
Eleocharis macrostachya
R. F. Hoover
1965-7-9
9145
San Luis Obispo
5 mi W of Pozo (Salispuedes Creek). In stream bed
Comment
OBI35148
Eleocharis macrostachya
Eric Wise
1981-7-27
1015
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Greengate Ponds. Orcutt Rd
Comment
OBI5394
Eleocharis macrostachya
Robert J. Rodin
1956-5-22
6070
San Luis Obispo
Just S of Atascadero
Comment
CDA38995
Eleocharis parishii
T. Chalmers
1959-6-15
s.n.
San Luis Obispo
[No additional data.]
0
Comment
OBI35131
Eleocharis parishii
Eric Wise
1981-8-7
1059
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Cholame Crk at Bitterwater Rd
Comment
UCD49737
Eleocharis rostellata
R. F. Hoover
1950-5-11
7908
San Luis Obispo
Upper Arroyo Grande above County Park, in boggy spot. Abundant.
Comment
UCSC000068
Elymus condensatus
I. J. Condit
2008-6-20
19
San Luis Obispo
Cuesta
Comment
OBI21753
Elymus glaucus
Robert F. Hoover
1964-6-7
8993
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
CAS-BOT-BC203657
Elymus glaucus subsp. glaucus
R. F. Hoover
1964-6-7
8994
San Luis Obispo
San Carpoforo Creek just above Windy Point
Comment
SBBG112388
Elymus multisetus
D. Keil, V. L. Holland
1999-6-9
28367
San Luis Obispo
ca. 100 m radius from intersection of F1 Rd and D34 Rd; Camp Roberts
371
Comment
UC1146327
Elymus multisetus
R. F. Hoover
1965-6-18
9444
San Luis Obispo
Steiner Creek (Serrano Canyon) near San Luis Obispo; Santa Lucia Range
Comment
UC60825
Elymus trachycaulus
Jos. Burtt Davy
Jun 1 1901-Jun 2 1901
7587
San Luis Obispo
Templeton
Comment
OBI78008
Emex spinosa
Michael Walgren
2013-4-4
292
San Luis Obispo
Morro Bay, at the parking lot at the top of Black hill in Morro Bay state park
146
Comment
OBI77824
Emmenanthe penduliflora
Jennifer Stone
1986-3-9
2
San Luis Obispo
Cuesta Ridge E in chaparral area burned over in the Las Pilitas Fire of June-July 1985. Voucher for fire successional thesis study, Soils Science Dept, Calif Poly State Univ. Site 1
Comment
UC2027576
Encelia californica
David J. Keil
2012-7-18
31466
San Luis Obispo
South base of Nipomo Mesa, west if Nipomo.
Comment
SFV15651
Ephedra californica
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
362
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
CAS-BOT-BC81654
Ephedra californica
Roxana S. Ferris
1935-3-30
9140
San Luis Obispo
Head of Cuyama Valley near Kern County line
Comment
SJSU3364
Ephedra californica
C. W. Sharsmith
1962-4-21
6829
San Luis Obispo
Panorama Hills at foot of Recruit Canyon
Comment
UC564186
Ephedra californica
Roxana S. Ferris
1935-3-30
9140
San Luis Obispo
head of valley near Kern County line; Cuyama Valley
Comment
UC1296211
Ephedra viridis
R. F. Hoover
1950-5-28
7934
San Luis Obispo
Redrock Canyon Cuyama Valley, Redrock Canyon (n side of lower Cuyama Valley, on steep rocky red clay slopes)
Comment
SD249242
Epilobium brachycarpum
David Keil
1988-9-23
21142
San Luis Obispo
Paso Robles. Ranch aea proposed for development, bounded bo south by Linne Rd. to west by Golden Hill Rd, to north by Union Rd, and to east by undeveloped ranchland.
Comment
RSA72332
Epilobium canum subsp. canum
F. W. Peirson
1920-7-30
2234
San Luis Obispo
Willow Creek, near Morro.
Comment
UC54835
Epilobium canum subsp. canum
Mrs. R. W. Summers
May 1882
San Luis Obispo
in gorges San Luis Obispo
Comment
OBI12047
Epilobium ciliatum
Robert F. Hoover
1946-7-21
6238
San Luis Obispo
Near San Simeon Crk beach
Comment
SBBG83022
Epilobium ciliatum subsp. ciliatum
C. F. Smith
1968-7-30
10111
San Luis Obispo
behind dunes at Oceano State Beach Park
Comment
OBI66342
Epilobium densiflorum
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26271
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
RSA18102
Epipactis gigantea
Carl B. Wolf
1929-4-16
3644
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
OBI82564
Equisetum laevigatum
David J. Keil, with Bill Waycott, Neil Havlik, and Ron Rothman
2016-3-4
33537
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane
400
Comment
OBI23365
Equisetum laevigatum
David J. Keil
1979-5-26
13094
San Luis Obispo
South of San Luis Obispo just S. of jctn. S. Higuera and U.S. 101 and East along ridgeline.
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
OBI57002
Equisetum laevigatum
David J. Keil
1998-8-19
27944
San Luis Obispo
Salinas River at Las Pilitas Rd.
347
Comment
UC1296385
Equisetum laevigatum
R. F. Hoover
1948-4-14
7440
San Luis Obispo
mouth of Old Creek near Cayucos
Comment
OBI1043
Equisetum telmateia
Richard E. Simpson
2014-4-23
142
San Luis Obispo
Collected in Chorro Creek at the Willows picnic area, Morro Bay State Park
Comment
CAS-BOT-BC204498
Eragrostis cilianensis
Ernest C. Twisselmann
1954-11-20
1672
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: Eastern San Luis Obispo County
667
Comment
OBI44973
Eragrostis curvula
David J. Keil
1984-7-19
18298
San Luis Obispo
Just off Los Osos Valley Rd on Foothill Blvd
Comment
SBBG95284
Eremalche parryi subsp. kernensis
D. Keil, R. Riggins, K. Bay
1986-4-26
19268
San Luis Obispo
1.15 mi NE of jct of Elkhorn Rd on Crocker Grade Rd; Temblor Range
838
Comment
SD208197
Eremalche parryi subsp. kernensis
Michael G. Simpson, Lori Simpson
2009-3-30
3062
San Luis Obispo
Hurricane Crocker Spring Road, Temblor Mountains.
808
Comment
CAS-BOT-BC214409
Eremalche parryi subsp. kernensis
Ernest C. Twisselmann
1955-4-6
1807
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Panorama Hills, southeastern San Luis Obispo County
792
Comment
OBI56292
Eremalche parryi subsp. kernensis
N. and C. Warner, P. McKie, C. Warner, P. McKie
1991-4-14
s.n.
San Luis Obispo
Carrizo Plain Natural Area. Paramount property; T31S, R21E, Sec 27
Comment
UC2027468
Eremothera boothii subsp. decorticans
Greg Wilvert
2005-3-21
18
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
OBI83427
Eriastrum densifolium
R. F. Hoover
1946-6-30
6223
San Luis Obispo
N base of La Panza Range (NW of Cammatti Ranch)
Comment
SD40213
Eriastrum densifolium subsp. densifolium
Edith A. Purer
1940-8-2
7975
San Luis Obispo
North of Guadalupe.
Comment
UC1034564
Eriastrum densifolium subsp. elongatum
R. F. Hoover
1946-6-29
6207
San Luis Obispo
Atascadero
Comment
UC1123864
Eriastrum densifolium subsp. elongatum
W. A. Peterson
1936-7-9
328
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
Comment
CAS-BOT-BC514388
Eriastrum densifolium subsp. elongatum
R. F. Hoover
1966-7-13
9903
San Luis Obispo
Yaro Creek
Comment
OBI26601
Eriastrum densifolium subsp. patens
Lyda W. Edge
1974-7-10
454
San Luis Obispo
Los Osos
Comment
OBI6163
Eriastrum densifolium subsp. patens
D. Waive Stager
1972-8-14
31
San Luis Obispo
Shark's Inlet, Morrow Bay State Park Sand Spit
Comment
UC1137263
Eriastrum pluriflorum
L. R. Short and I. H. Johnson
1934-4-27
S- 157
San Luis Obispo
Temblor Range McKittrick Quadrangle
975
Comment
UCD118312
Eriastrum pluriflorum
E. C. Twisselmann
1954-5-31
1312
San Luis Obispo
San Luis Obispo County: 3.5 miles S of Cholame, Palo Prieta Canyon.
Comment
RSA600655
Ericameria arborescens
L. C. Wheeler
1959-8-5
7631
San Luis Obispo
Cerro Alto.
457
Comment
OBI16583
Ericameria cuneata var. spathulata
Robert F. Hoover
1963-10-26
8597
San Luis Obispo
Trail to Machesna Mt. , La Panza Range
Comment
SBBG107916
Ericameria ericoides
C. B. Hardham
1957-10-1
2537
San Luis Obispo
Tierra Redonda
Comment
UC1583630
Ericameria ericoides
David Keil
1986-10-13
19781
San Luis Obispo
Sweet Springs area on southern shore Morro Bay
5
Comment
UC1285352
Ericameria ericoides
R. F. Hoover
1946-8-26
6353
San Luis Obispo
near Sunnyside School; Osos Valley
Comment
OBI69890
Ericameria linearifolia
Charles E. Blair
2002-2-19
44
San Luis Obispo
Chimineas Ranch, E of Carrizo Cyn rd, 0.5 mi N of SR 166
460
Comment
UCD131394
Ericameria linearifolia
S. P. Lynch
1974-4-22
487
San Luis Obispo
San Luis Obispo County: Commatti Canyon Road. Aroun 1.1 miles north of junction with Highway 58.
Comment
CAS-BOT-BC299078
Ericameria nauseosa var. hololeuca
R. F. Hoover
1946-10-13
6486
San Luis Obispo
Cuyama River, at highway bridge not far below Sycamore Creek
Comment
CAS-BOT-BC299084
Ericameria nauseosa var. hololeuca
W. R. Dudley
1903-8-11
s.n.
San Luis Obispo
W of Twin Peaks, Santa Lucia Mts
Comment
OBI16765
Ericameria nauseosa var. hololeuca
Robert F. Hoover
1966-10-7
10117
San Luis Obispo
Cuyama river at mouth of Chimney cyn
Comment
OBI55256
Erigeron foliosus
Greg Frugoli
1997-5-9
80
San Luis Obispo
Found on roadside bank S of queen Bee campgd. La Panza Range, Los Padres NF (hwy 58 burn area0
658
Comment
UC1118148
Erigeron foliosus var. foliosus
P. L. Johannsen
1937-6-2
1185
San Luis Obispo
0.75 mi ese Five Willow Spring; McKittrick Quad.
990
Comment
RSA165640
Erigeron foliosus var. stenophyllus
Clare B. Hardham
1959-6-10
4808
San Luis Obispo
Santa Lucia Mountains; Santa Barbara Road, Atascadero
Comment
SDSU3944
Erigeron glaucus
A. H. Gallup
1948-9-4
219
San Luis Obispo
At Cambria Pines along Hwy 1.
61
Comment
SEINET10760541
Erigeron glaucus
J. Richard Abbott, B. S. Carlsward
1999-7-1
Abbott 12925
San Luis Obispo
North of Point Piedras Blancas, just south of the Monterey County line; old coastal dunes (?).
Comment
OBI59923
Erigeron philadelphicus
G. F. Hrusa
1995-5-28
12237
San Luis Obispo
Base of steep ricky cliff at SE base of Peak 3
500
Comment
OBI78952
Erigeron philadelphicus
Michael Walgren
2013-10-4
359
San Luis Obispo
San Simeon State Park. At the mouth of Arroyo de la Cruz on a gravel bar in the creek bed.
2
Comment
SBBG95658
Eriodictyon altissimum
D. Keil
1986-6-7
19636
San Luis Obispo
Los Osos, between extensions of Palisades Ave and Ravenna Ave
Comment
SBBG6088
Eriodictyon tomentosum
H. and M. Dearing
1940-6-16
4386
San Luis Obispo
upper Salinas River near Pozo
Comment
CAS-BOT-BC248573
Eriogonum angulosum
R. F. Hoover
1967-6-4
10606
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
SBBG117471
Eriogonum angulosum
E. Painter. M. Wetherwax, D. Keil, K. Downing, C. Bratt
2000-5-16
CR 77
San Luis Obispo
rd above Twin Bridges, on N side of Nacimiento River; Camp Roberts
200
Comment
UCD163535
Eriogonum angulosum
CNPS Melinda Elster; Sara Taylor
2015-4-24
CARR- 928 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
696
Comment
SJSU7565
Eriogonum angulosum
R. W. Gibertson
1977-3-6
San Luis Obispo
3 mi W by SW of Maricopa (Kern Co) Temblor Range
Comment
OBI65205
Eriogonum baileyi var. baileyi
Greg Wilvert
2005-8-6
512
San Luis Obispo
SE Half of the Caliente Range. 0.8 km NW of the end of Wells cyn
881
Comment
SEINET6328880
Eriogonum baileyi var. baileyi
David Keil
1983-10-21
17992
San Luis Obispo
Just S of Creston along Hwy 229 on Lasma property. Bed of Middle Branch of Huerhuero Creek
Comment
UC77662
Eriogonum baileyi var. baileyi
E. Palmer, M. D.
June 1876
497
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
CAS-BOT-BC241988
Eriogonum cinereum
Ernest C. Twisselmann
1967-7-31
13545
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
CAS-BOT-BC256261
Eriogonum cithariforme
Susan G. Stokes
1933-7-6
68
San Luis Obispo
Paso Robles
Comment
UCR67891
Eriogonum cithariforme var. agninum
Steven A. Junak
1990-4-26
4206
San Luis Obispo
Santa Lucia Mtns., Near N boundary of Cuesta Ridge Botanical Area, c. 0.4 mi south of Tassajera Creek Road at S end of dirt road on Ames property, which is c. 1.8 mi west of intersection with hwy 101
518
Comment
OBI11041
Eriogonum clavatum
Robert F. Hoover
1967-3-27
10281
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
CAS-BOT-BC242552
Eriogonum covilleanum
Alice Eastwood; John Thomas Howell
1937-4-29
4111
San Luis Obispo
San Diego Canyon, Temblor Range
Comment
SBBG104563
Eriogonum fasciculatum var. foliolosum
F. L. Johnson, E. A. Young
1993-5-24
ROB 546
San Luis Obispo
1 km S of Twin Bridges; Camp Roberts
Comment
OBI11100
Eriogonum fasciculatum var. foliolosum
Susan Allison
1966-5-29
50
San Luis Obispo
On ridge above Burnett Crk line camp about 3/4 mi N
Comment
POM347141
Eriogonum fasciculatum var. foliolosum
Unspecified
1934-4-14
s.n.
San Luis Obispo
Cuyama Valley, Temblor Mt. Range, Cuyama River Watershed, sandy soil, 44 mi W of Maricopa.
610
Comment
RSA586437
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-17
ROB 0046
San Luis Obispo
Sulphur Spring road in middle of Area River
Comment
UC1296163
Eriogonum gossypinum
R. F. Hoover
1950-4-2
7800
San Luis Obispo
near base of Crocker Grade; Panorama Hills
Comment
CAS-BOT-BC250515
Eriogonum gracile
Clare B. Hardham
1956-8-3
1249
San Luis Obispo
Santa Lucia Mountains. T. Delaganna Ranch
Comment
RSA133004
Eriogonum gracile var. gracile
Clare B. Hardham
1959-6-10
4807
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC261157
Eriogonum gracillimum
R. F. Hoover
1952-11-1
8272
San Luis Obispo
Caliente Mt.
Comment
UC2027178
Eriogonum heermannii
Greg Wilvert
2005-6-13
473
San Luis Obispo
Southeast Half of the Caliente Range: 1 km W of the N end of Padrones Canyon
Comment
CAS-BOT-BC257484
Eriogonum inerme var. inerme
R. F. Hoover
1952-6-10
8243
San Luis Obispo
Black Mt., La Panza Ranges
Comment
CAS-BOT-BC271993
Eriogonum nudum var. pubiflorum
John Thomas Howell
1929-10-12
4459
San Luis Obispo
4.3 miles w. of Atascadero
Comment
CAS-BOT-BC266836
Eriogonum ordii
Ernest C. Twisselmann
1952-5-10
146 B
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame, Temblor Range and the Western San Joaquin Valley
Comment
OBI30872
Eriogonum parvifolium
Julie M. Vanderweir
1979-8-26
199
San Luis Obispo
Indian Knob Tar Sands
Comment
LA206967
Eriogonum parvifolium
Barry A. Prigge;
1989-4-19
8617
San Luis Obispo
Santa Lucas Mountains, San Bernardo Creek: ca 2.8 mi. up San Bernardino Creek Rd from State Hwy 1
106
Comment
RSA424465
Eriogonum parvifolium var. parvifolium
E. A. Purer
1932-8-28
4862
San Luis Obispo
Oceano.
Comment
SD38714
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5078
San Luis Obispo
Sand dunes, northwest of Guadalupe.
Comment
CHSC55243
Eriogonum roseum
L. P. Janeway
1988-6-10
2744
San Luis Obispo
Near Middle Br Huerhuero Cr ca 3 1/2 miles S of Creston. S-facing slope.
388
Comment
UC1032300
Eriogonum roseum
H. C. Lee
1937-5-28
1020
San Luis Obispo
2 mi w Paso Robles; Paso Robles Quadrangle
Comment
CAS-BOT-BC263438
Eriogonum temblorense
Ernest C. Twisselmann
1967-5-23
13104
San Luis Obispo
West slope of Cottonwood Pass
502
Comment
RSA239148
Eriogonum temblorense
James L. Reveal
1972-8-3
2841
San Luis Obispo
Hwy 41, 2.1 miles west of Cottonwood Pass, 3.5 miles east of the jct of Hwys 41 and 46 and 4.6 miles east of Cholame
Comment Read comments 1
OBI56300
Eriogonum viridescens
George Butterworth
1999-7-30
307
San Luis Obispo
Carrizo Plain Natural Area. Round rocks, 1/4 mi E of Elkhorn Rd
762
Comment
OBI65136
Eriogonum viridescens
Greg Wilvert
2005-5-11
404
San Luis Obispo
SE half of the Caliente Range. 1.3 km SSW of Semper Spring
1169
Comment
SDSU7208
Eriogonum viridescens
D. F. Howe
1962-7-23
3346
San Luis Obispo
Lake Nacimiento.
244
Comment
CAS-BOT-BC304092
Eriophyllum confertiflorum
Alice Eastwood
1896-5-1
s.n.
San Luis Obispo
Cuyama, near the Boundary between Santa Barbara and San Luis Obispo counties
Comment
CAS-BOT-BC304109
Eriophyllum confertiflorum
Clare B. Hardham
1956-6-6
889
San Luis Obispo
Santa Lucia Mts. Pass S of TX Ranch House
609
Comment
CAS-BOT-BC304118
Eriophyllum confertiflorum
Alice Eastwood
1927-7-29
14950
San Luis Obispo
Morro Sands
Comment
OBI53017
Eriophyllum confertiflorum
Kristina Hand
1992-7-15
s.n.
San Luis Obispo
Ridge between Prefumo Cyn and See cyn
Comment
UC1118320
Eriophyllum confertiflorum var. confertiflorum
T. M. Hendrix
1937-5-4
146
San Luis Obispo
2 mi s of El Dorado School; Pozo Quadrangle
502
Comment
OBI28428
Eriophyllum multicaule
Karin Long
1982-4-3
s.n.
San Luis Obispo
On the primary dunes - Morro Bay sand spit at the southern end of shark Inlet
Comment
OBI61080
Eriophyllum multicaule
P. A. Holden
1969-5-18
856
San Luis Obispo
Found about area of Los Osos, particularly E of Los Osos town
Comment
RSA122468
Eriophyllum multicaule
N. K. Carlson
1936-3-19
180
San Luis Obispo
1.1 miles NE of Pismo
69
Comment
CAS-BOT-BC301955
Eriophyllum staechadifolium
Ynez Whilton Winblad
1937-6-18
s.n.
San Luis Obispo
Cambria
Comment
OBI22980
Eriophyllum staechadifolium
Richard Teague
1979-11-25
2
San Luis Obispo
Chorro Willows in Morro Bay
Comment
OBI59269
Eriophyllum staechadifolium
Austin P. Griffiths
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. On NE brow of Little Coreopsis Hill
100
Comment
SEINET8687417
Eriophyllum staechadifolium
Mrs. R. W. Summers
1886-6-17
s.n.
San Luis Obispo
Sand Beach, Morro Bay
Comment
RSA709061
Erodium botrys
George K. Helmkamp, E. A. Helmkamp
2005-4-17
9366
San Luis Obispo
Central Coast: Corbett canyon, 2.3 miles N of Hwy CA-227 in Arroyo Grande.
81
Comment
SD193299
Erodium botrys
G. K. Helmkamp, E. A. Helmkamp
2005-4-17
9366
San Luis Obispo
Corbett Canyon, 2.3 miles north of Highway CA 227 in Arroyo Grande.
81
Comment
OBI79303
Erodium brachycarpum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31702
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
420
Comment
CDA25890
Erodium cicutarium
Beth Waterbury
1983-4-8
91
San Luis Obispo
Collected from moist loamy pasture along Highway 1, 8 miles north of San Luis Obispo.
0
Comment
SBBG14956
Eruca vesicaria
E. C. Twisselmann
1962-7-10
7425
San Luis Obispo
Cholame Crk at Bitterwater Rd
335
Comment
OBI8978
Eryngium armatum
Robert F. Hoover
1966-9-13
10016
San Luis Obispo
Cambria
Comment
SBBG80404
Eryngium armatum
C. F. Smith
1960-6-9
6175
San Luis Obispo
about 50 yards above edge of Laguna Lake SW of San Luis Obispo
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
SEINET7063729
Eryngium vaseyi var. globosum
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Depression southwest of Estrella. UTM Zone 10, 717564mE, 3953148mN. (WGS84/NAD83).
232
Comment
UC1392986
Erysimum capitatum
R. F. Hoover
1968-4-17
11048
San Luis Obispo
steep n slope Elkhorn Hills
Comment
CAS-BOT-BC54471
Erysimum capitatum
Ernest C. Twisselmann
1954-3-21
906
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, 6 miles south of US 466.
579
Comment
CAS-BOT-BC54501
Erysimum capitatum
Henry M. Pollard
1969-6-19
s.n.
San Luis Obispo
Ventura Avenue at Rancho Arnaz, Oak View.
Comment
UC1034918
Erysimum capitatum
G. B. and R. P. Rossbach
1938-5-8
833
San Luis Obispo
dry mts near Shandon
365
Comment
OBI65046
Erysimum capitatum var. capitatum
Greg Wilvert
2005-4-16
250
San Luis Obispo
SE half of the Caliente Range. 1.5 km WNW of Quail Spring Reservoir
1088
Comment
CLARK-A1045-1338
Erysimum suffrutescens
George K. Helmkamp
1977-7-4
San Luis Obispo
Los Osos vacant lot; ; Morro Bay S 7.5'Q
30
Comment
CAS-BOT-BC55217
Erysimum suffrutescens
R. F. Hoover
1948-3-26
7430
San Luis Obispo
Sunnyside School near Baywood Park.
Comment
POM98573
Erysimum suffrutescens
P. A. Munz
1925-3-25
9248
San Luis Obispo
Beach at Morro.
Comment
RSA102140
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
591
San Luis Obispo
Lower NE slope of Morro Rock.
Comment
OBI74297
Erythranthe androsacea
Theo Fitanides, Anthony Baniaga
2010-4-10
108
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
604
Comment
OBI35337
Erythranthe arvensis
Melody Dickens
1981-3-30
70
San Luis Obispo
Morro Rock, Morro Bay. In a couple of locations S face near base
Comment
OBI32242
Erythranthe cardinalis
David J. Keil
1981-6-20
14913
San Luis Obispo
N of San Simeon along the channel and banks of Aroryo de la Cruz E of hwy 1
Comment
OBI73044
Erythranthe grandis
David J. Keil
1993-5-21
24063
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
OBI58588
Eschscholzia caespitosa
David J. Keil
1998-4-14
26735
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
CAS-BOT-BC402815
Eschscholzia caespitosa
R. F. Hoover
1967-2-18
10234
San Luis Obispo
Slope between Coon Creek and Diablo Canyon
Comment
OBI42836
Eschscholzia caespitosa
Jan Johnson, Melissa Boggs
1986-5-11
10
San Luis Obispo
Las Padres Natl Forest. East Cuesta Ridge about 12 mi N of San luis Obispo, off hwy 101
Comment
CAS-BOT-BC403473
Eschscholzia californica
R. F. Hoover
1948-4-17
7465
San Luis Obispo
San Juan River south of Shandon
Comment
OBI11806
Eschscholzia californica
Fred Rush
Aug-57
s.n.
San Luis Obispo
S Morro By
Comment
UCD94087
Eschscholzia californica
Shannon M. Still
2006-5-15
103
San Luis Obispo
California. San Luis Obispo County: About 0.7 mi. north of entrace to Piedras Blancas Lighthouse off CA-1.
17
Comment
CAS-BOT-BC403516
Eschscholzia californica
Ernest C. Twisselmann
1959-4-19
5074
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cholame: Highway U.S. 466 at the Palo Prieta Canyon Turnoff
396
Comment
OBI6964
Eschscholzia californica
Gerry Uenaka
1974-2-25
26
San Luis Obispo
400 yds Inland from the cable landing at Montana de Oro State park
24
Comment
RSA8313
Eschscholzia californica var. crocea
I. L. Wiggins
1932-3-21
5815
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
OBI59592
Eschscholzia hypecoides
David J. Keil, with V. L. Holland
1999-5-4
28333
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
CAS-BOT-BC76483
Eschscholzia lemmonii
R. F. Hoover
1967-3-27
10282
San Luis Obispo
Chalk Mountain, north side of Cuyama Valley.
Comment
OBI11757
Eschscholzia lemmonii
Robert F. Hoover
1958-3-19
8429
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
RSA122682
Eschscholzia lemmonii
D. Axelrod
1935-4-6
263
San Luis Obispo
5 miles ESE of Cuyama Ranch
701
Comment
CAS-BOT-BC76475
Eschscholzia lemmonii
R. F. Hoover
1949-4-21
7606
San Luis Obispo
Just east of San Juan River on road from La Panza to Simmler.
Comment
UC1004698
Eschscholzia lemmonii
J. M. Tucker
1952-4-19
2351
San Luis Obispo
ne Caliente Mountain (foothills on s border of Plain); Carrizo Plain
Comment
RSA0012607
Eucalyptus globulus
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5337
San Luis Obispo
Central Coast: south end of Morro Bay at the west end of Howard St. in Los Osos.
6
Comment
OBI77670
Eucalyptus sideroxylon
R. D. McCall
1978-10-28
12
San Luis Obispo
Cal Poly campus
Comment
UCR61713
Eucrypta chrysanthemifolia
George K. Helmkamp
1990-4-19
s.n.
San Luis Obispo
along State Hwy 58 at San Juan Creek, west of Simmler-Bitterwater Road
488
Comment
OBI58186
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil
1998-3-27
26456
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
CDA40311
Eucrypta chrysanthemifolia var. chrysanthemifolia
D. DeRome
1995-4-1
419546
San Luis Obispo
Poly Canyon on a west-facing slope north northeast of the Peterson ranch house.
0
Comment
OBI66257
Eulobus californicus
David J. Keil
1997-4-18
26196
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
OBI57120
Eulobus californicus
George Butterworth
1995-5-3
74
San Luis Obispo
Carrizo Plain Natural Area. 100 yds SW of rock
817
Comment
OBI73276
Euphorbia lathyris
Michael Walgren
2010-8-20
190
San Luis Obispo
US Forest Svc property on N side of San Carpoforo Crk on W side of hwy 1
Comment
OBI66178
Euphorbia lathyris
D. R. Miller
1998-5-20
598 /691
San Luis Obispo
Pine Mt Region. Down slope in front of Dusty Rhodes house, San Simeon Crk drainage
610
Comment
OBI54894
Euphorbia ocellata subsp. ocellata
David J. Keil
1996-9-13
26015
San Luis Obispo
Roadside adjacent to Santa Margarita Cemetary along CA 58, ca. 1 mi se of Santa Margarita.
Comment
RSA195234
Euphorbia ocellata subsp. ocellata
E. C. Twisselmann
1967-8-22
13554
San Luis Obispo
Temblor range and the western San Joaquin Valley. Dorothy Twisselmann Ranch.
671
Comment
UCR141942
Euphorbia peplus
George K. Helmkamp
2004-1-9
8239
San Luis Obispo
Central Coast, Along Highway Calif. Hwy 1, 0.6 mi south of Nipomo Hill in the Arroyo Grande area
46
Comment
OBI78882
Euphorbia serpens
David J. Keil
2013-9-6
32026 -2
San Luis Obispo
Morro Bay State Park golf course parking lot.
45
Comment
OBI49785
Euthamia occidentalis
D. R. Miller
1991-9-27
991 -3
San Luis Obispo
In water way at Ocean View Mine, pine Mtn area
884
Comment
OBI79166
Euthamia occidentalis
Kyle R. Weichert
2014-8-23
4
San Luis Obispo
In Salinas Riverbed near Templeton, CA
228
Comment
SD98852
Extriplex californica
Darley F. Howe
1977-5-16
San Luis Obispo
San Simeon State Beach.
Comment
SBBG109462
Festuca
C. B. Hardham
1961-5-18
7093 b
San Luis Obispo
Ocean View Mine
Comment
OBI21819
Festuca bromoides
Robert F. Hoover
1964-4-14
8718
San Luis Obispo
San Luis Obispo
Comment
OBI21821
Festuca californica
Robert F. Hoover
1948-5-3
7512
San Luis Obispo
See Cyn
Comment
UCR42912
Festuca californica
David J. Keil
1985-6-22
18931
San Luis Obispo
Central Coast, Salt marsh at SW corner of Los Osos Creek Bridge at South Bay Blvd.
7
Comment
UCR190647
Festuca dertonensis
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9224
San Luis Obispo
Outer South Coast Ranges, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road
317
Comment
LA105440
Festuca elmeri
Barry A. Prigge;
1989-3-19
8564
San Luis Obispo
San Lucia Mountains, San Bernardo Creek: between State Hwy 1 and Chorro Creek, ca 1.5 mi E of Morro Bay
9
Comment
OBI21842
Festuca microstachys
Robert D. Page
1962-4-20
75
San Luis Obispo
Cal Poly Canyon
Comment
OBI19859
Festuca myuros
Walter F. Chesebro
1978-5-6
119
San Luis Obispo
Soda Lake
610
Comment
OBI19873
Festuca octoflora
Walter F. Chesbro
1978-5-6
113
San Luis Obispo
Soda Lake
Comment
OBI43348
Festuca perennis
Eric Wise
1982-6-24
1546
San Luis Obispo
S shore of Laguna Lake SLO
Comment
OBI75838
Festuca perennis
Al Lindholm
1971-4-24
220
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. 1/2 mi SE of Geode Mtn
Comment
OBI56915
Festuca perennis
Jennifer Stone
1986-5-9
s.n.
San Luis Obispo
Cuesta Ridge East
Comment
OBI6608
Festuca perennis
Richard Whittington
1971-2-26
9 A
San Luis Obispo
Cal Poly airstrip, San Luis Obispo
85
Comment
OBI33028
Festuca rubra
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al.
1983-6-12
17157
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
OBI31672
Foeniculum vulgare
Turnquist, Smeltzer
1982-7-23
185
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
CAS-BOT-BC52659
Frangula californica subsp. californica
Edith A. Purer
1933-7-20
5099
San Luis Obispo
five miles northwest of Guadalupe
Comment
CAS-BOT-BC53593
Frangula californica subsp. tomentella
R. F. Hoover
1946-9-22
6438
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
OBI55365
Frangula purshiana
David J. Keil
1998-6-12
27798
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
CAS-BOT-BC211649
Frankenia salina
R. F. Hoover
1946-8-8
6277
San Luis Obispo
North end of Morrow Bay
Comment
SBBG43002
Frankenia salina
L. W. Edge
1971-10-6
San Luis Obispo
Morro Bay State Park
Comment
UC2027179
Frankenia salina
Greg Wilvert
2005-6-13
474
San Luis Obispo
Southeast Half of the Caliente Range: 2 km NW of the N end of Padrones Canyon
Comment
UCR35044
Frankenia salina
L. B. Ziegler
1966-9-21
095
San Luis Obispo
Central Coast, Baywood Park, S end of Morro Bay
Comment
OBI14194
Frankenia salina
Robert F. Hoover
1966-10-8
10140
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
OBI57580
Frankenia salina
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
On the bay side of shoreline ca. 1/3 way S of point on Morro Bay sandspit
Comment
OBI3625
Fraxinus velutina
Mary Kidd
1971-8-1
158
San Luis Obispo
Cal Poly campus; growing along College Way, W side of campus
Comment
CAS-BOT-BC205934
Fremontodendron californicum
Gertrude Sinsheimer
1935-5-9
s.n.
San Luis Obispo
Pettitt's Canyon on hills near San Luis Obispo
Comment
OBI22996
Fremontodendron californicum
Robert J. Rodin
1962-5-11
6870
San Luis Obispo
About 2 mi NW of Cuesta Summit, 4 mi N of San luis Obispo
Comment
SBBG108262
Fritillaria biflora
C. B. Hardham
1958-2-25
2848
San Luis Obispo
Tassajera Cyn
Comment
UC66676
Fritillaria biflora
N. K. Berg
1904-4-17
San Luis Obispo
Port Harford
Comment
OBI9954
Galium andrewsii
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Collected in burn area, Cuesta Summit N of US 101, San Luis Obispo
Comment
SBBG97092
Galium andrewsii subsp. intermedium
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1944
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical Area
Comment
SBBG18117
Galium hardhamiae
C. B. Hardham
1961-5-17
7072
San Luis Obispo
edge of former Sargent cypress grove, 4 mi W of Ocean View Mine
762
Comment
JEPS23841
Galium hardhamiae
Clare B. Hardham
1958-9-25
3962
San Luis Obispo
n slope Cypress Mt. (Cypress Swamp, Santa Lucia Mountains); Santa Lucia Mountains, n slope of Cypress Mt.
Comment
UCSB28122
Galium hardhamiae
Hardham, Clare
1969-5-28
San Luis Obispo
N.E. slopes, Red Mt., San Simeon Creek
Comment
UC1738516
Galium porrigens
Steven A. Junak
1990-5-15
4339
San Luis Obispo
W. Cuesta Ridge: at saddle at W end of Cuesta Ridge Botanical Area, along S side of W Cuesta Ridge Road (USFS Road #29S11.3), ca. 5.6 mi W of Highway 101 Santa Lucia Mountains, Cuesta Ridge Botanical Area
731
Comment
SBBG18063
Galium porrigens var. porrigens
C. B. Hardham
1962-5-6
1006
San Luis Obispo
Franklin Crk W of Adelaida
Comment
SBBG94336
Galium porrigens var. porrigens
T. J. Ayers, S. Junak, D. Shaw
1989-5-10
726
San Luis Obispo
just N of Pick and Shovel Mine along W fork of stream of "Dead Miners Camp"
Comment
OBI82237
Gamochaeta pensylvanica
David J. Keil, with V. L. Holland
2015-5-11
33182
San Luis Obispo
Arroyo Grande, 400 Aloma Way
90
Comment
SD264777
Gamochaeta pensylvanica
David Keil, V. L. Holland
2015-5-11
33182
San Luis Obispo
Arroyo Grande. 400 Aloma Way.
89
Comment
OBI56657
Gamochaeta pensylvanica
David J. Keil
1998-4-15
26740
San Luis Obispo
S edge of Nipomo Mesa, 1.8 mi E of Division St. on Riverside Rd.
Comment
CAS-BOT-BC303462
Gamochaeta ustulata
J. E. Roadhouse
1905-1-1
s.n.
San Luis Obispo
Near San Luis Obispo
Comment
OBI66977
Gamochaeta ustulata
D. R. Miller
1994-5-5
594 -321
San Luis Obispo
Pine Mtt. Region; along crk edge at the bottome of Cyn trl; Pico crk drainage
792
Comment
OBI14136
Garrya flavescens
Robert F. Hoover
1952-11-2
8279
San Luis Obispo
Caliente Mt
Comment
CAS-BOT-BC144756
Garrya veatchii
Roxana S. Ferris
1939-6-20
9792
San Luis Obispo
chaparral; 4 miles west of Paso Robles on Peachy Canyon Road
Comment
OBI14153
Garrya veatchii
Robert F. Hoover
1968-2-10
10889
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
CAS-BOT-BC144760
Garrya veatchii
R. A. Pimentel
1958-3-4
s.n.
San Luis Obispo
Ridge NW. of Cuesta Pass, near T.V. transmitter
Comment
CAS-BOT-BC144761
Garrya veatchii
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Pecho Mountains
Comment
OBI65830
Garrya veatchii
D. R. Miller
1994-3-31
394 -157
San Luis Obispo
Pine Mt. Region. Next to Coles road on Williams' cutoff road, Marmolejo crk drainage
853
Comment
OBI78237
Garrya veatchii
T. J. Ayers, S. Junak & D. Young
1989-4-27
716 B
San Luis Obispo
Los Padres Natl Forest; Cuesta Ridge, just W of sign near W boundary of botanical area
Comment
OBI28582
Gastridium phleoides
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
26
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI74385
Gastridium phleoides
Theo Fitanides, Anthony Baniaga
2010-5-7
156
San Luis Obispo
Tierra Redondoa Mtn BLM ACEC
459
Comment
OBI52749
Gastridium phleoides
David J. Keil, with V. L. Holland
1991-8-22
22566
San Luis Obispo
San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch.
Comment
OBI70810
Gazania linearis
David J. Keil
2009-6-30
30625
San Luis Obispo
San Luis Obispo Rainwater detention basin behind Marigold Shopping Center (intersection of Broad Street and Tank Farm Road. 35 deg. 14.97'N x 120 deg. 38.45'W
55
Comment
OBI46179
Geranium dissectum
Lynne Dee Oyler
1986-5-6
461
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch
Comment
OBI58950
Geranium molle
David J. Keil, with Erik Frenzel
2001-4-19
29334
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range. North Ranch, 0.6?0.8 miles east from Coast Road on Crowbar Canyon Road. Vicinity of 35.231 deg. N x 120.857 deg. W.
213
Comment
OBI67040
Geranium molle
David J. Keil, with V. L. Holland
2001-5-24
29488
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
OBI79325
Geranium pusillum
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31714
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Rocky Butte Truck Trail from San Simeon Creek Road to Pine Mountain Area
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
OBI78879
Gilia achilleifolia
George Butterworth
2013-3-21
892
San Luis Obispo
Chimineas Ecological Reserve. San Juan Spur Rd.
588
Comment
RSA17784
Gilia achilleifolia
C. B. Wolf
1929-4-15
3589
San Luis Obispo
2 miles S of Oceano.
30
Comment
SBBG107819
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1957-4-26
1746
San Luis Obispo
near Rest Haven, south rd to Adelaida
Comment
SEINET2441264
Gilia achilleifolia subsp. achilleifolia
Peter L. Morrell, K. L. Kendrick
1996-5-19
490
San Luis Obispo
Central Coast: 100 m north of 6060 Ontario Road, 0.8 mi north of Avila Beach, San Luis bay exit off Calif. Hwy 101. (Pismo Beach 7.5' Q.).
100
Comment
UCR122467
Gilia achilleifolia subsp. achilleifolia
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4008
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
UC1583606
Gilia achilleifolia subsp. multicaulis
David Keil, V. L. Holland
1986-5-26
19600
San Luis Obispo
Oak Shores development on northern shore Nacimiento Lake; northern shore Nacimiento Lake
Comment
OBI72025
Gilia clivorum
Michael Walgren
2010-2-16
76
San Luis Obispo
Morro Bay, roadside along Old Morro Crk Rd on S side of rd approx .3 mi from Radcliff St
Comment
SBBG107695
Gilia clivorum
C. B. Hardham
1958-5-7
3213
San Luis Obispo
Bee Rock
Comment
SBBG109329
Gilia clivorum
C. B. Hardham
1959-4-22
4440
San Luis Obispo
Santa Rita Cyn W of Templeton
Comment
SEINET7073025
Gilia clivorum
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
San Marcos Road south of San Miguel about 3.5 miles west of Route 101. UTM Zone 10, 704332mE, 3952209mN. Coordinate datum: NAD27.
Comment
UC1123800
Gilia clivorum
N. K. Carlson
1936-3-19
162
San Luis Obispo
2.2 mi ne Los Berros; Arroyo Grande Quad., ne of Los Berros
Comment
RSA0004767
Gilia densifolia
Thos. Craig
1933-7-3
1875
San Luis Obispo
1-3 miles south of Pismo Beach.
6
Comment
UC1123722
Gilia minor
D. Axelrod
1935-3-31
216
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad.
Comment
CAS-BOT-BC225554
Gilia tenuiflora
Mrs. L. Seitz
1927-4-25
s.n.
San Luis Obispo
Atascadero
Comment
RSA195890
Gilia tenuiflora subsp. amplifaucalis
E. C. Twisselmann
1967-5-8
13008
San Luis Obispo
Slope north of Shell Creek
488
Comment
SBBG107246
Gilia tenuiflora subsp. amplifaucalis
C. B. Hardham
1965-3-28
12534
San Luis Obispo
Syncline Hill, E of San Juan Crk (San Juan River)
Comment
SBBG34857
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
1886-4-23
San Luis Obispo
Santa Margarita fossil beds
Comment
OBI70758
Githopsis specularioides
D. R. Miller
2009-5-19
509 .881
San Luis Obispo
Rocky Butte/Pine Mt region. from foot trl through orchard at D.R. Miller property, the drainage is Tobacco Crk T26S, R8E sec 11
701
Comment
SBBG82990
Glaux maritima
C. F. Smith
1953-4-28
3884
San Luis Obispo
low land about Oso Flaco Lake, NW of Guadalupe
Comment
OBI59245
Glebionis coronaria
G. F. Hrusa
1998-4-20
14351
San Luis Obispo
South Coast Ranges. Waste ground at intersection of Los Berros Rd and US 101 on Nipomo Mesa. USGS quad Oceano 7.5
75
Comment
OBI79528
Glebionis coronaria
David J. Keil
2012-7-18
31417
San Luis Obispo
Grover Beach. Highway 1, ca. 0.3 miles north of Grand Ave.
6
Comment
OBI3697
Gleditsia triacanthos
Mary Kidd
1971-8-21
201
San Luis Obispo
Just W of old clock tower. Campus, Calif State Polytechnic College
Comment
RSA132955
Glinus lotoides
Clare B. Hardham
1959-10-1
5197
San Luis Obispo
Dry reservoir. Chris Klintworth Ranch about 10 miles southeast of Paso Robles.
Comment
OBI79436
Glycyrrhiza lepidota
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31679
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
400
Comment
SBBG3328
Glycyrrhiza lepidota
A. J. Stewart
1942-8-30
209
San Luis Obispo
Abrahamson Ranch 0.5 mi N Templeton
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
OBI66576
Gnaphalium palustre
D. R. Miller/Ms. Miller
1997-4-26
497 -652
San Luis Obispo
At 'Cat fish pond'; pond on Ridge not beyond Bennett crk rd jctns (near Monterey Co line)
549
Comment
UCSC000828
Gnaphalium purpureum
I. J. Condit
2008-4-28
s.n.
San Luis Obispo
See Canon
Comment
RSA216839
Gnaphalium ramosissimum
Robert F. Hoover
1966-10-1
10106
San Luis Obispo
Vasquez Canyon, tributary to lower Lopez Canyon.
Comment
CAS-BOT-BC305112
Grindelia hirsutula
Alice Eastwood; John Thomas Howell
1936-5-7
2250
San Luis Obispo
Hills ne. of San Luis Obispo
Comment
UCSB6574
Grindelia hirsutula
Keator, Glenn
1958-6-10
San Luis Obispo
About 5 miles north of Morro Bay, along Highway 1
Comment
CAS-BOT-BC305079
Grindelia hirsutula
Ernest C. Twisselmann
1965-11-2
11696
San Luis Obispo
Arroyo de la Cruz (between Highway 1 and the ocean)
15
Comment
CAS-BOT-BC305098
Grindelia hirsutula
Alice Eastwood; John Thomas Howell
1936-5-7
2272
San Luis Obispo
East of Morro district on road to Atascadero
Comment
OBI80225
Grindelia hirsutula
David J. Keil
1988-6-25
20813
San Luis Obispo
Higuera Street, south of San Luis Obispo just east of bridge over SLO creek.
Comment
UCSB62928
Gutierrezia sarothrae
Sarr, Dan
1995-7-23
San Luis Obispo
In the 35 Canyon
200
Comment
OBI31637
Hazardia squarrosa
Turnquist, Smeltzer
1982-6-30
169
San Luis Obispo
Laguna Lake Park
Comment
OBI35389
Hazardia squarrosa
K. A. Nadeau
1983-7-8
30
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
SBBG113563
Hazardia squarrosa var. squarrosa
C. B. Hardham
1956-11-19
1531
San Luis Obispo
Paradise Valley
Comment
OBI5276
Hebe X andersonii
Elizabeth Gollub
1973-10-14
33
San Luis Obispo
Calif Polytechnic State Univ. Dexter Library Courtyard
Comment
SBBG117745
Helenium puberulum
E. Painter, M. Wetherwax, K. Downing, D. Keil, J. Olson
2000-5-16
CR 86
San Luis Obispo
Nacimiento River, just upstream from Twin Bridges; Camp Roberts
140
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
RSA123093
Helianthus gracilentus
B. Bolt
1936-4-21
674
San Luis Obispo
4 miles N.E. of Mouth of Smith Creek
457
Comment
JEPS35347
Helminthotheca echioides
R. F. Hoover
1964-8-13
9225
San Luis Obispo
mouth Morro Creek
Comment
CHSC47117
Hemizonia congesta subsp. luzulifolia
L. P. Janeway; B. Castro
1989-2-17
3173
San Luis Obispo
Upper reaches of Stenner Cr, ca. 0.2 mi SW of the S portal of aqueduct tunnel through W Cuesta Ridge.
365
Comment
OBI30123
Hemizonia congesta subsp. luzulifolia
Melissa Luckow
1982-6-24
899
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd
Comment
UC771657
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1946-6-22
6179
San Luis Obispo
range n of campus California Polytechnic School; San Luis Obispo
Comment
CAS-BOT-BC26120
Hemizonia halliana
David D. Keck; Wm. M. Hiesey
1933-5-4
2170
San Luis Obispo
Northeastern San Luis Obispo Co.: 1.5 miles easterly of Cholame, Cholame Creek.
365
Comment
OBI55312
Hesperevax acaulis var. ambusticola
David J. Keil, with Kathleen A. Keil
1998-4-16
26750
San Luis Obispo
Los Padres National Forest. 2.3 miles from Park Hill Rd. on Black Mountain Rd.
Comment
UC2027282
Hesperevax sparsiflora
David Keil
1988-3-19
20398
San Luis Obispo
Froom Ranch, southwest of US 101 and Los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits.
Comment
SBBG104224
Hesperocyparis sargentii
F. L. Johnson Proctor
1993-2-21
ROB 165
San Luis Obispo
Pick and Shovel Mine; Camp San Luis Obispo
Comment
SBBG48052
Hesperomecon linearis
J. P. Broughton
1974-2-27
1379
San Luis Obispo
near Oso Flaco Lake
Comment
OBI75269
Hesperoyucca whipplei
David J. Keil
2011-5-31
31038
San Luis Obispo
Los Padres National Forest, vicinity of trailhead east of Rock Front Ranch off California Route 166
400
Comment
UC1778589
Heterodraba unilateralis
G. F. Hrusa
1995-4-15
12103
San Luis Obispo
Carrizo Plain; Annual near edge of lakeside vegetation, growing in protection of Atriplex. Alkaline flats along margin of S end of Soda Lake
500
Comment
OBI50320
Heterotheca grandiflora
Tawney Odegard
1985-5-5
52
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. Southeast of Morro Bay, 0.5 miles 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 miles. MBKR site is on the left.
Comment
OBI53884
Heterotheca grandiflora
Arthur W. Hazebrook
1992-10-25
151
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI83478
Heterotheca grandiflora
Anyssa Rodarte, Andrew Johnson, Jack Molnar, Isaac Teixeira, Lauren Davenport
2017-1-28
3
San Luis Obispo
Morro Beach Strand. along the west side of the creek a few meters down from the walking bridge that crosses over the creek.
7
Comment
SBBG63063
Heterotheca grandiflora
E. C. Twisselmann
1972-9-23
19280
San Luis Obispo
T. Franklin Twisselmann Ranch, Choice Valley
640
Comment
UCR266065
Heterotheca grandiflora
Helen Sanjume
1986-11-6
01
San Luis Obispo
Los Osos, corner of 14th and Pismo streets
Comment
OBI27559
Heterotheca grandiflora
Kathy rilling
1976-4-19
0 .024
San Luis Obispo
Roadside off Santa Rosa St
Comment
OBI71813
Heterotheca oregona
Michael Walgren
2009-8-25
25
San Luis Obispo
In Cal Trans hwy 1 right-of -way on inland side of bridge over Arroyo de la Cruz
Comment
OBI79820
Heterotheca oregona
D. R. Miller, E. A. Appel
2013-9-1
913 .1073
San Luis Obispo
Quite common in dry creek bed in Arroyo de la Cruz creek, east of Highway 1 bridge by 1 kilometer.
50
Comment
CDA16870
Heterotheca sessiliflora
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles. n
Comment
JEPS2478
Heterotheca sessiliflora subsp. echioides
John Thomas Howell
1927-8-17
3004
San Luis Obispo
4 mi s of Templeton
243
Comment
CAS-BOT-BC176953
Heterotheca sessiliflora subsp. echioides
J. C. Semple; J. Chimielewski
1987-9-27
8963
San Luis Obispo
Ca-58, just E of CA-229 (MP-0.75)
Comment
CAS-BOT-BC311303
Heterotheca sessiliflora subsp. echioides
Ernest C. Twisselmann
1954-9-1
1537
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley, 1/2 mile northwest of Choice Valley School
601
Comment
SBBG93779
Hieracium argutum
S. A. Junak
1990-7-12
4390
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
731
Comment
OBI36705
Hoita macrostachya
Eric Wise
1981-9-29
1225
San Luis Obispo
Lopez Cyn, Approx 6 mi NW of Hi Mtn Rd
Comment
UC771660
Holocarpha heermannii
R. F. Hoover
1946-10-6
6477
San Luis Obispo
Cottonwood Pass
Comment
CAS-BOT-BC325892
Holocarpha heermannii
Clare B. Hardham
1956-10-14
1454
San Luis Obispo
Adelaida Raod near Hill Top Ranch, Santa Lucia Mountains
Comment
UC1392894
Holocarpha virgata subsp. virgata
R. F. Hoover
1969-8-12
11541
San Luis Obispo
12 mi nw Paso Robles (on road to Nacimiento Dam)
Comment
CDA19997
Holodiscus discolor
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
670
Comment
OBI27008
Holodiscus discolor
James Courtney
1980-12-20
16
San Luis Obispo
Pennington Crk Bio reserve, W of San Luis Obispo
Comment
SEINET7042619
Hordeum
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Ca 7 miles south of San Luis Obispo. Arroyo Grande NE quadrangle UTM Zone 10, 717946mE, 3897620mN.
Comment
OBI42184
Hordeum brachyantherum subsp. californicum
David J. Keil, Lynee Dee Oyler and Rick Oyler
1986-5-17
19494
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
UC126592
Hordeum brachyantherum subsp. californicum
Joseph Burtt Davy
7600
San Luis Obispo
Templeton Ranch Asuncion, Templeton
Comment
POM262004
Hordeum depressum
I. L. Wiggins
1929-8-15
3597
San Luis Obispo
8 miles n. w. of San Luis Obispo on highway to Moro
Comment
SBBG97071
Hordeum murinum subsp. glaucum
C. F. Smith
1950-5-4
2776
San Luis Obispo
Eben McMillan Ranch in Palo Prieto Cyn, SE of Cholame
Comment
RSA0028033
Hordeum murinum subsp. leporinum
Greg Wilvert
2005-4-6
189
San Luis Obispo
S end of Horse Canyon, 4.3 kilometers N of New Cuyama.
655
Comment
RSA585601
Hordeum murinum subsp. leporinum
M. D. Proctor, E. A. Young
1993-3-17
ROB 0200
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
OBI77859
Hordeum vulgare
David J. Keil, V. L. Holland and LynneDee Oyler
1995-4-27
24968
San Luis Obispo
Trail head 11 mi E of Tepusquet Cyn rd on Hwy 166
Comment
OBI56450
Horkelia cuneata subsp. cuneata
David J. Keil
1999-5-13
28340
San Luis Obispo
Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road.
Comment
UC453994
Horkelia cuneata subsp. cuneata
Unangst
1906-5-17
San Luis Obispo
Oak Park
Comment
OBI77658
Hornungia procumbens
G. F. Hrusa
1998-3-28
14192
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. On roadside of Simmler-Bitterwater rd immed E of Painted Rock Ranch at S end of Soda Lake. USGS Quad Painted Rock 7.5
580
Comment
SBBG70395
Hornungia procumbens
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
HSC83232
Howelliella ovata
D. M. Thompson
1984-1
434
San Luis Obispo
Temblor Range. 0.3 mi. N of Pinole Spring. 4.7 mi. S of junction of Bitterwater Valley Rd. on Palo Prieto Pass Rd. 1.5 mi. S of entrance road to McCormack Brothers Lake Ranch. 2.7 mi. S of side road to Mine.
610
Comment
OBI37374
Hydrocotyle verticillata
Eric Wise
1981-6-29
833
San Luis Obispo
Twin Lake of Dune Lakes
Comment
UC1101454
Hydrocotyle verticillata
Malcolm A. Nobs and S. Galen Smith
1948-9-9
666
San Luis Obispo
ca. 4 mi. s. Pismo Beach (Dune Lakes Gun Club); Dune Lakes Gun Club
Comment
OBI31227
Hypericum anagalloides
Julie M. Vanderwier
1979-5-19
168
San Luis Obispo
Indian Knob Tar Sands
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
OBI16010
Isocoma acradenia var. bracteosa
Robert F. Hoover
1966-10-8
10144
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
UC909478
Isocoma menziesii var. sedoides
Roxana S. Ferris and Laura Lorraine
1950-8-14
12357
San Luis Obispo
ocean bluffs at San Simeon Creek (State Hwy 1)
Comment
CDA8034
Isocoma menziesii var. vernonioides
T. C. Fuller
1980-10-28
20341
San Luis Obispo
East side of Highway 1 to Cambria, 1.6 km south of Little Pico Creek, 4 km south of San Simeon Exit.
0
Comment
RSA128168
Isoetes howellii
Clare B. Hardham
1958-4-12
4228
San Luis Obispo
Cambria. The Santa Lucia Mtns.
Comment
CAS-BOT-BC112555
Isolepis cernua
Clare Butterworth Hardham
1963-6-18
10829
San Luis Obispo
Pinus radiata woods, Cambria.
Comment
UCD51395
Jarava speciosa
K. Esau
1935-5-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
RSA171028
Jaumea carnosa
R. F. Thorne, P. Everett
1962-10-3
31397
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
OBI66437
Juglans californica var. californica
David J. Keil, with Miguel Ponce
1997-1
26139
San Luis Obispo
East Of Santa Margarita Along Highway 58. Ca. 0.9 Road Miles West Of Salinas River Bridhe.
Comment
OBI22827
Juglans hindsii
Jay B. Hunt
1955-10-25
s.n.
San Luis Obispo
Cal Poly, SW corner of campus
Comment
OBI60083
Juglans hindsii
George Butterworth
1997-10-14
174
San Luis Obispo
American Ranch, 40 yds NE of ranch house
655
Comment
OBI73459
Juglans hindsii
David J. Keil
2010-6-3
30847
San Luis Obispo
San Luis Obispo. Santa Rosa Street, east side along Stenner Creek between Murray Street and East Foothill Blvd.
73
Comment
SBBG130671
Juncus balticus
D. J. Keil
2001-5-10
29431
San Luis Obispo
Bitterwater Rd, Pinole Spring, 10.1 rd mi N from Hwy 58 at site of stone springbox on slope below rd
688
Comment
OBI81231
Juncus balticus subsp. ater
David J. Keil
1987-9-27
20349
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
OBI60778
Juncus bufonius var. bufonius
David J. Keil
1991-5-18
21535
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
UC1101027
Juncus hesperius
Malcolm A. Nobs and S. Galen Smith
1949-6-22
833
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UC1101008
Juncus lescurii
Malcolm A. Nobs and S. Galen Smith
1948-9-9
672
San Luis Obispo
about 4 mi s Pismo Beach (Dune Lakes Gun Club)
Comment
RSA201714B
Juncus tiehmii
Robert F. Hoover
1958-5-12
8472
San Luis Obispo
18 miles east of Creston on La Panza Road.
Comment
OBI80842
Juncus usitatus
David J. Keil
2015-2-19
32648
San Luis Obispo
Cal Poly campus. Wetland area between Cerro Vista dorms complex and Village Drive
125
Comment
LA209288
Keckiella breviflora
Roxana S. Ferris;
1939-6-16
9780
San Luis Obispo
Santa Lucia Mountains, Jack Creek bridge on Dover Canyon Rd
Comment
OBI70770
Keckiella breviflora var. breviflora
Butterworth
2006-6-9
628
San Luis Obispo
Chimineas; Carrizo Cyn, .8 mi S of Gillam Rd, base of rock wall
619
Comment
OBI66684
Keckiella breviflora var. breviflora
D. R. Miller
1994-6-28
694 -493
San Luis Obispo
Pine Mt Region, from the edge of Ridge rd, near Hunter's Turn; Tobacco crk drainage
914
Comment
RSA131986
Keckiella cordifolia
Gale Sphon
1959-6-7
362
San Luis Obispo
on Hwy 178 4 miles W of La Panza Campground, Los Padres National Forest
Comment
OBI66167
Kniphofia uvaria
D. R. Miller
1994-12-1
1294 -550
San Luis Obispo
Pine Mt Region. Down the E slope at the Lookout tower; Town crk drainage
914
Comment
OBI21943
Koeleria macrantha
Robert D. Page
1962-5-27
113
San Luis Obispo
7X Ranch near Adelaida,Calif
Comment
OBI35651
Koeleria macrantha
S. M. Inman
1983-4-25
6
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley rd past jctn of Pecho rd. Rt on dirt road after 'deer' sign, to S of dirt rd
49
Comment
OBI53562
Koeleria macrantha
Arthur W. Hazebrook
1991-5-7
70
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
CAS-BOT-BC340636
Lactuca serriola
John Thomas Howell
1964-6-29
40775
San Luis Obispo
Cambria
Comment
UCD159371
Lactuca serriola
D. S. Park
2010-7-4
152 -2
San Luis Obispo
San Luis Obispo County: Paso Robles. Green Valley Rd. side. Near rapids.
405
Comment
CAS-BOT-BC340722
Laennecia coulteri
Clare B. Hardham
1986-10-4
30421
San Luis Obispo
Creston Road six miles east of 101
304
Comment
CAS-BOT-BC341613
Lagophylla ramosissima
Ernest C. Twisselmann
1952-7-17
595
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: Eastern San Luis Obispo County
Comment
OBI25488
Lagophylla ramosissima
Dirk Walters, M. G. McLeod
1979-8-15
1350
San Luis Obispo
On consultation trip with Michael Mortenson DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State hwy 58
Comment
OBI58978
Lamarckia aurea
David J. Keil
1998-3-27
26445
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over summer 1997
244
Comment
OBI30725
Lamarckia aurea
Koomanoff
1984-5-16
4
San Luis Obispo
SSE 45 degree slope near summit of Indian Knob (Edna Tar Sands)
Comment
OBI35806
Lamarckia aurea
Allison Berry
1984-5-3
128
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
CAS-BOT-BC339021
Lasthenia californica
R. F. Hoover
1967-4-8
10376
San Luis Obispo
Carrizo Plain near north end of Soda Lake
Comment
CAS-BOT-BC334584
Lasthenia californica
Ernest C. Twisselmann
1954-3-20
903
San Luis Obispo
Palo Prieta Canyon 3 1/2 miles south of US466, Temblor Range and the Western San Joaquin Valley
518
Comment
CAS-BOT-BC339037
Lasthenia californica
R. F. Hoover
1958-4-11
8444
San Luis Obispo
18 miles east of Creston on La Panza road
Comment
RSA123022
Lasthenia californica
B. Bolt
1936-3-13
620
San Luis Obispo
1 mile EWof Cerro Romauldo, Chorro Creek Drainage E of Morros Bay.
183
Comment
UC1118964
Lasthenia gracilis
D. Axelrod
1935-3-31
215
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad.
Comment
UCD78271
Lasthenia gracilis
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4616
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
UC455578
Lasthenia gracilis
I. J. Condit
1909-1-1
San Luis Obispo
School Ridge, California Polytechnic School
Comment
UCSB25277
Lasthenia gracilis
Broder, Richard
1960-3-20
San Luis Obispo
4.1 miles S of junction of the La Panza to Simmler road and the road to Soda Lake on the Soda Lake Road
Comment
CAS-BOT-BC367548
Lasthenia microglossa
H. D. Ripley; R. C. Barneby
1940-4-13
3254
San Luis Obispo
W side Carrizo Plains
762
Comment
UC1979378
Lasthenia microglossa
David Keil
1998-4-28
26934
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead.
Comment
UCR121533
Lathyrus odoratus
George K. Helmkamp, E. A. Helmkamp
2002-4-21
7616
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
OBI66472
Lathyrus odoratus
David J. Keil
2005-6-24
30404
San Luis Obispo
Highway 1 north of San Simeon, 0.8 miles south of Arroyo Laguna bridge
Comment
UC1927786
Lathyrus tingitanus
David Keil
2006-5-24
30455
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
RSA185453
Lathyrus vestitus subsp. vestitus
Clare B. Hardham
5724
San Luis Obispo
Palisades of the Nacimiento.
Comment
UC1583763
Lavatera cretica
David Keil
1984-7-20
18315
San Luis Obispo
along Highway 1 just n Santa Maria River; just n of Santa Maria River
Comment
SBBG87057
Layia glandulosa
C. F. Smith
1952-4-25
3289
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
UC575335
Layia glandulosa
David D. Keck and J. Clausen
1935-4-9
3094
San Luis Obispo
Cholame
457
Comment Read comments Apr 15 2019
CAS-BOT-BC321452
Layia glandulosa
Ernest C. Twisselmann
1962-4-9
6905
San Luis Obispo
Tehachapi-Kernville Region. North end of Kelso Valley.
1280
Comment
JEPS7494
Layia glandulosa
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3456
San Luis Obispo
just e of lowest point in Carrizo Plain (ca. 8 mi se of Soda Lake)
594
Comment
UC1285375
Layia glandulosa
R. F. Hoover
1948-4-17
7480
San Luis Obispo
Commati Canyon
Comment
CAS-BOT-BC327203
Layia heterotricha
R. F. Hoover
1950-3-31
7773
San Luis Obispo
La Panza district
Comment
CAS-BOT-BC327300
Layia heterotricha
R. F. Hoover
1950-4-2
7785
San Luis Obispo
W branch of Fernandez Creek, just above La Panza-Creston Road
Comment
OBI15866
Layia heterotricha
Robert F. Hoover
1949-5-1
7646
San Luis Obispo
W side of Cottonwood Pass
Comment
RSA11153
Layia hieracioides
C. B. Wolf
1929-4-15
3549
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
CAS-BOT-BC123314
Layia jonesii
Marcus Eugene Jones
1882-5-5
3224
San Luis Obispo
San Luis Obispo
Comment
RSA0001363
Layia munzii
P. A. Munz
1926-4-8
10149
San Luis Obispo
32 mi E of Paso Robles on the road from Wasco, i.e., about 6 mi E of Cholame near Kern County line.
Comment
SBBG54860
Layia pentachaeta subsp. pentachaeta
R. F. Hoover
1967-4-9
10403
San Luis Obispo
cyn in Temblor Range near N end of Elkhorn Plain
Comment
UC1315036
Layia pentachaeta subsp. pentachaeta
R. F. Hoover
1967-4-9
10403
San Luis Obispo
Canyon in Temblor Range; Elkhorn Plain
Comment
SBBG8547
Layia platyglossa
C. B. Hardham
1957-4-19
1688
San Luis Obispo
York Mtn, W of Templeton
Comment
SEINET7062888
Layia platyglossa
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.9 miles east of Arroyo Grande on Huasna Road. (WGS84/NAD83). UTM Zone 10, 734793mE, 3890432mN.
244
Comment
UC1069776
Layia platyglossa
W. A. Peterson
1937-4-14
674
San Luis Obispo
4 mi n of source Cedar Creek; La Panza Quad.
Comment
CAS-BOT-BC382140
Layia platyglossa
Ernest C. Twisselmann
1961-3-27
6023
San Luis Obispo
Temblor Range and Western San Joaquin Valley; Grant's Lake, eastern San Luis Obispo County
576
Comment
CAS-BOT-BC382141
Layia platyglossa
Ernest C. Twisselmann
1956-3-26
2587
San Luis Obispo
Temblor Range and Western San Joaquin Valley; Southern Carrisa Plains: 6.5 miles south of Soda Lake
640
Comment
OBI69309
Lemna
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29827
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
SD249097
Lemna gibba
David J. Keil
2001-5-10
29430
San Luis Obispo
Bitterwater Road, Pinole Spring, 10.1 road milse north from Highway 58 at site of stone springbox on slope below road.
689
Comment
OBI78983
Lemna minuta
David J. Keil
2013-8-22
31943
San Luis Obispo
Morro Bay State Park. Turtle Rock trail (Morro Creek Road) on northern side of Cerro Cabrillo
12
Comment
RSA0029633
Lemna minuta
David J. Keil
2013-8-22
31969
San Luis Obispo
Turri Road, just west of junction with unpaved private road (1800 Turri Road). Pond in channel of unnamed tributary of Los Osos Creek.
8
Comment
CAS-BOT-BC527319
Lemna trisulca
R. F. Hoover
1967-10-7
10881
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC221516
Lepechinia calycina
R. F. Hoover
1959-5-9
8496
San Luis Obispo
6 mi. w. of Paso Robles on Adelaida road
Comment
UC25885
Lepechinia calycina
L. Jared
1897-3-4
San Luis Obispo
Estrella, South Coast Ranges
Comment
UC1296289
Lepidium dictyotum var. acutidens
R. F. Hoover
1952-4-10
8109
San Luis Obispo
1 mi s Simmler; Carrizo Plain, Howell
Comment
OBI64157
Lepidium didymum
David J. Keil
2003-5-31
30268 -2
San Luis Obispo
Los Osos, South Bay Park
Comment
JEPS8933
Lepidium jaredii
L. Jared
May 1893
San Luis Obispo
hill above Carisa Plains
Comment
OBI15002
Lepidium jaredii
Robert F. Hoover
1966-3-30
9765
San Luis Obispo
Carrizo Plain S of Soda lake
Comment
SBBG48632
Lepidium jaredii
L. S. Matlovsky
1974-4-7
DM 1889 -a
San Luis Obispo
Carrizo Plain
Comment
OBI73424
Lepidium latifolium
David J. Keil
2010-6-1
30830
San Luis Obispo
San Juan Creek Bridge at Highway 58. Eastern portion of La Panza Mountains.
450
Comment
OBI14993
Lepidium nitidum
John Young (no name but similar label)
1967-5-25
36
San Luis Obispo
Poly Cyn, W side hill slope
Comment
UC1296288
Lepidium nitidum
R. F. Hoover
1960-4-9
8517
San Luis Obispo
near Lion Creek
Comment
JEPS53746
Lepidium strictum
Mr. Benj. Cobb
1907-4-20
San Luis Obispo
Paso Robles
Comment
OBI80753
Leptochloa fusca subsp. fascicularis
David J. Keil
1992-10-19
23835
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
CAS-BOT-BC272418
Leptochloa fusca subsp. uninervia
Ernest C. Twisselmann
1968-10-21
15039
San Luis Obispo
Paso Robles, Salinas River just north of the Highway 46 bridge
181
Comment
UC532078
Leptodactylon californicum
David D. Keck
1934-4-26
2817
San Luis Obispo
2 mi w La Panza
Comment
CHSC47091
Leptosiphon parviflorus
L. P. Janeway
1988-5-24
2695
San Luis Obispo
Above Middle Br Huerhuero Cr, ca 3 1/2 mi S of Creston.
411
Comment
UCD147164
Leptosiphon parviflorus
Rachelle Boul; D. Hickson
2008-4-23
CARR 120 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
754
Comment
OBI086571
Leptosiphon parviflorus
David J. Keil
1998-4-20
26869
San Luis Obispo
North of Nacimiento Lake. .3 miles south from Interlake Road on Bee Rock Road. Foothill woodland.
Comment
OBI31484
Leptosiphon parviflorus
Joy Nishida, Robert Allen
1982-4-10
279
San Luis Obispo
American Canyon Campground on a slight slope of blue oak woodland.
536
Comment
OBI8354
Leptospermum laevigatum
David J. Keil
1977-7-3
12442
San Luis Obispo
Cal Poly Campus
Comment
OBI16703
Leptosyne bigelovii
Robert F. Hoover
1967-4-15
10455
San Luis Obispo
Cyn just W of "Cottonwood Cyn bridge" lower Cuyama Valley
Comment
OBI16688
Leptosyne calliopsidea
Robert F. Hoover
1967-4-9
10398
San Luis Obispo
Elkhorn Scarp
Comment
OBI28859
Leptosyne calliopsidea
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14482
San Luis Obispo
Rd at S end of Soda Lake ca 1/4 mi E of Soda Lake Rd
Comment
OBI58021
Leptosyne gigantea
Lynne Dee Oyler, David J. Keil
1990-5-10
1129
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
UC1563658
Lessingia pectinata var. pectinata
Barbara Ertter
1989-5-23
8487
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across railroad tracks from parking area); Unical Oil Refinery
Comment
OBI15748
Lessingia pectinata var. tenuipes
Robert F. Hoover
1946-8-18
6315
San Luis Obispo
Fernandez Crk, near N base of La Panza Range
Comment
UC87996
Lessingia tenuis
L. Jared
San Luis Obispo
Estrella
Comment
OBI43660
Leucojum aestivum
Eric Wise
1983-3-6
1673
San Luis Obispo
Atascadero lake
Comment
SBBG22052
Lilaea scilloides
R. F. Thorne, P. Everett
1963-6-12
San Luis Obispo
1 mi N of entrance to Piedras Blancas Point
7
Comment
OBI78272
Limnanthes douglasii subsp. nivea
W. L. Jepson
1920-4-7
8441
San Luis Obispo
Santa Margarita
Comment
SBBG124974
Limnanthes douglasii subsp. nivea
C. B. Hardham
1959-4-23
4305
San Luis Obispo
US Hwy 101, 1.5 mi S of Santa Barbara Rd
Comment
RSA122990
Linanthus californicus
W. A. Peterson
1937-4-30
779
San Luis Obispo
3/4 mile N.W. of mouth of Anderson Creek
534
Comment
OBI11389
Linanthus californicus subsp. tomentosus
Robert F. Hoover
1966-5-15
9853
San Luis Obispo
Jack Lake
Comment
SBBG49016
Linanthus californicus subsp. tomentosus
J. Copeland
1974-3-10
1056
San Luis Obispo
Grand View Mesa, Nipomo (Gate's Property)
Comment
UC455664
Linanthus dichotomus
I. J. Condit
1910-3-29
San Luis Obispo
Carrisa Plains
Comment
OBI11372
Linanthus liniflorus
John Thomas Howell
1948-6-15
24373
San Luis Obispo
San Juan River Valley
366
Comment
UC524042
Linanthus parviflorus
Ira L. Wiggins
1932-3-24
5839
San Luis Obispo
w of Paso Robles (near Adelaide)
Comment
CDA40094
Linanthus parviflorus
C. C. Wilson
1935-4-14
s.n.
San Luis Obispo
Moro Bay.
0
Comment
JEPS84368
Linaria maroccana
Roxanne Bittman
1977-4-24
60
San Luis Obispo
intersection of Mountain Avenue and Los Olivos in the town of Los Osos Los Osos
21
Comment
SBBG114839
Lithophragma cymbalaria
C. B. Hardham
1962-4-16
9002
San Luis Obispo
Pozo, Hi Mtn
Comment
OBI66489
Lithophragma cymbalaria
David J. Keil, with Kathleen A. Keil
1995-4-1
24709
San Luis Obispo
Upper Los Berros Creek Rd. 1.7 road miles e of Dana Foothill Road. North of Nipomo.
152
Comment
UC310769
Lithophragma heterophyllum
Philip A. Munz
1925-3-25
9216
San Luis Obispo
Atascadero Creek
457
Comment
UCR161296
Lithophragma heterophyllum
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9095
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
OBI33378
Lithophragma heterophyllum
David J. Keil
1982-3-20
15742
San Luis Obispo
San Luis Range in Irish Hills along dirt rd leading from See Canyon Rd to Hibberd Preserve
Comment
OBI15227
Lobularia maritima
Robert E. Holden
1963-1-20
15
San Luis Obispo
N side of San Luis Obispo
Comment
OBI19582
Loeflingia squarrosa
Robert F. Hoover
1947-3-29
6776
San Luis Obispo
Atascadero
Comment
RSA0020359
Loeseliastrum schottii
Greg Wilvert
2005-5-1
375
San Luis Obispo
Southeast half of the Caliente Range. Along Pipeline Rd.
907
Comment
UC2027050
Loeseliastrum schottii
Greg Wilvert
2005-5-1
375
San Luis Obispo
Southeast Half of the Caliente Range: Along Pipeline Road
Comment
OBI77582
Logfia filaginoides
David J. Keil, V. L. Holland, Rhonda Riggins and Melissa Luckow
1982-4-8
15872
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
CAS-BOT-BC342298
Logfia filaginoides
Clare B. Hardham
1956-5-17
733
San Luis Obispo
Santa Lucia Mountains. Chimney Rock Ranch near San Marcos Creek
Comment
SD264732
Lomatium californicum
Tracey Call, Viola Call
1963-6-2
2194
San Luis Obispo
In oak shaded North-facing slope on Adelaida Rd. 3 miles west of Paso Robles.
305
Comment
OBI27184
Lomatium caruifolium
Thomas Burrows
1981-4-9
133
San Luis Obispo
Reservoir Cyn
168
Comment
SBBG37977
Lomatium caruifolium var. caruifolium
D. Wilken, E. Painter, T. Wardlaw, R. Muller
2006-4-28
16281
San Luis Obispo
coastal bluff, ca. 0.8 km N of mouth of Arroyo de los Chinos, 1.4 km NW of Yellow Hill
10
Comment
OBI74422
Lomatium dasycarpum subsp. dasycarpum
Theo Fitanides, Anthony Baniaga
2010-4-23
141
San Luis Obispo
Tierra Redonda BLM ACEC
581
Comment
SBBG104887
Lomatium dasycarpum subsp. dasycarpum
M. D. Proctor, E. A. Young
1993-4-16
ROB 769
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG125789
Lomatium dasycarpum subsp. dasycarpum
T. Fitanides with A. Baniaga
2010-4-23
141
San Luis Obispo
Tierra Redonda Mtn
581
Comment
SBBG17244
Lomatium dasycarpum subsp. dasycarpum
C. B. Hardham
1960-5-12
5679
San Luis Obispo
Bee Rock
Comment
RSA140104
Lomatium dasycarpum subsp. dasycarpum
Clare B. Hardham
1960-5-17
5746
San Luis Obispo
Hills between Bee Rock and the Nacimiento
Comment
CAS-BOT-BC218444
Lomatium parvifolium
R. F. Hoover
1965-5-21
9378
San Luis Obispo
Ridge NW of Cuesta Pass, Santa Lucia Range
Comment
OBI28115
Lomatium parvifolium
Allison Berry & Carrie Wilson, Carrie Wilson
1982-5-11
69
San Luis Obispo
N of San Luis Obispo 1.5 mi on CA Rte 101 R on Reservoir Cyn Rd-1/2 mi to end. Site on ridge to left 550 yds up trl
Comment
OBI60621
Lomatium utriculatum
V. L. Holland and David J. Keil, David J. Keil
1990-4-14
s.n.
San Luis Obispo
Cambria Ranch
Comment
SBBG20289
Lomatium utriculatum
E. R. Chandler
1963-5-4
1029
San Luis Obispo
ca. 1 mi E of Paso Robles near Hwy 466
Comment
RSA730654
Lomatium vaginatum
R. F. Thorne, P. Everett
1963-4-18
31487
San Luis Obispo
Across from Twisselman Ranch House, ca. 8.2 miles SSE of Cholame
518
Comment
SBBG48477
Lonicera hispidula
L. W. Edge
1974-6-11
458
San Luis Obispo
Santa Rita Cyn Rd
Comment
SBBG11851
Lonicera hispidula
C. B. Hardham
1960-6-17
6164
San Luis Obispo
oak woods near Hearst Castle
Comment
CAS-BOT-BC240814
Lonicera interrupta
Alice Eastwood
1926-5-4
13855
San Luis Obispo
Paso Robles
Comment
UC455870
Lonicera involucrata var. ledebourii
I. J. Condit and Ewing
1909-11-14
San Luis Obispo
Oceano
Comment
RSA90297
Lotus grandiflorus var. grandiflorus
Margaret Stason
1932-05
329
San Luis Obispo
Near summit of Poza Mts.
Comment
UC1285182
Lotus junceus
R. F. Hoover
1964-6-6
8944
San Luis Obispo
ridge nw Cuesta Pass
Comment
RSA772541
Lotus purshianus
Robert F. Thorne
1963-6-8
32174
San Luis Obispo
6 miles NW of Bradley on road to Jolon
213
Comment
UC1315064
Lotus salsuginosus
R. F. Hoover
1967-4-16
10472
San Luis Obispo
near n end of Elkhorn Plain; Temblor Range
Comment
UC1129173
Lotus strigosus
E. Armstrong
1934-4-1
1111
San Luis Obispo
10 mi w Pozo; Pozo Quad.
609
Comment
UC1129194
Lotus strigosus
C. M. Belshaw
1936-3-17
1635
San Luis Obispo
2.3 mi nne Nipomo; Nipomo Quad.
289
Comment
UC55324
Lotus strigosus
J. H. Barber
1901-4-25
San Luis Obispo
Paso Robles
Comment
UCR163627
Lotus strigosus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9201
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek
399
Comment
UC454677
Lotus strigosus
unknown
May 1905
75
San Luis Obispo
Calif. Poly. School
Comment
OBI19283
Lupinus albifrons
Robert F. Hoover
1947-3-16
6677
San Luis Obispo
Coast just S of Monterey Co line
Comment
OBI43714
Lupinus albifrons
Rhonda Riggins
1982-5-2
1385
San Luis Obispo
Just E of San Juan River bridge at hwy 58, 1.2 mi E La Panza rd, 3.2 mi W Bitterwater rd
Comment
CAS-BOT-BC195752
Lupinus albifrons var. albifrons
R. F. Hoover
1964-5-15
8886
San Luis Obispo
Pine Top Mt., south of San Carpoforo Creek
Comment
CAS-BOT-BC201603
Lupinus albifrons var. albifrons
Chester Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
SBBG104245
Lupinus albifrons var. albifrons
F. L. Johnson, E. A. Young
1993-5-24
ROB 548
San Luis Obispo
1 km S of Twin Bridges; Camp Roberts
Comment
UC1334658
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 g
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
SD39030
Lupinus arboreus
Edith A. Purer
1932-8-28
4859
San Luis Obispo
Ocean, stabilized dunes
Comment
UC52192
Lupinus arboreus
Mrs. R. W. Summers
1886-2-22
914
San Luis Obispo
Oso Flacco Sand Hills Oso Flacco; Oso-Flacco sandhills
Comment
OBI47570
Lupinus bicolor
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18083
San Luis Obispo
Nipomo Mesa. Big Coreoopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State hwy 1
Comment
OBI51235
Lupinus bicolor
Jan Barber
1994-4-2
128
San Luis Obispo
San Simeon State Park. In Washburn campground
Comment
RSA0042095
Lupinus bicolor
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6342
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
RSA0060561
Lupinus bicolor
Daisie Huang
2006-3-19
06031901
San Luis Obispo
Roadside of 58-E, east of 101.
492
Comment
SD232686
Lupinus bicolor
G. Helmkamp
1996-5-27
1094
San Luis Obispo
Los Osos. Oak woodland in fine sand NE of the corner of Martingale and Buckskin.
60
Comment
SFV1869
Lupinus bicolor
R. C. Bacigalupi
1949-4-8
3079
San Luis Obispo
Cambria Pines on hill between Cambria and ocean.
Comment
UCD107259
Lupinus bicolor
G. F. Hrusa
1995-5-28
12302
San Luis Obispo
San Luis Obispo County: Ridge immediately SW of Radio Facility 2 (Peak 1).
600
Comment
UCR140155
Lupinus bicolor
George K. Helmkamp
2004-3-13
8339
San Luis Obispo
Central Coast, Nipomo Mesa, SE of Oceano, Mesa Dunes Mobile Home Park, along Mesa View Dr., 0.2 mi south of the jct of Halcyon Rd
76
Comment
UCR141005
Lupinus bicolor
George K. Helmkamp
2004-3-10
8334
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
OBI2199
Lupinus bicolor
E. McMillan
1952-4-2
39
San Luis Obispo
Palo Prieto Cyn 7 mi SE of Cholame
Comment
OBI56899
Lupinus bicolor
Jennifer Stone
1986-5-9
s.n.
San Luis Obispo
Cuesta Ridge East in chaparral area burned over in the Las Pilitas Fire of June-July 1985. Voucher for fire succession thesis study, Soils Science Dept, Calif Polytechnic State Univ. Site 6
Comment
OBI75501
Lupinus bicolor
Jenner Whitt
2003-4-14
57
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI79860
Lupinus bicolor
D. R. Miller
2013-4-3
413 .1041
San Luis Obispo
The Rocky Butte/Pine Mountain Region, from Cole Ranch heli-pad marginal bank side, marmolejo creek drainage.
744
Comment
OBI83300
Lupinus bicolor
Rhonda Riggins
1987-5-9
1562
San Luis Obispo
Montana de Oro State Park, trail along Coon Creek.
Comment
SEINET7040139
Lupinus bicolor subsp. pipersmithii
A. G. Vestal
1962-4-10
San Luis Obispo
0.1 mile northwest of Pozo junction [PoZo], on road to Simmler. UTM Zone 10, 738820mE, 3909675mN.
Comment
OBI52725
Lupinus cervinus
D. R. Miller
1991-5-31
915 -T
San Luis Obispo
E slope of Pine Mt
914
Comment
OBI66968
Lupinus cervinus
D. R. Miller
1994-5-12
594 -348
San Luis Obispo
Pine Mtn Region; NE slope of Pine Mt, ridge rd; Tobacco Crk drainage
914
Comment
OBI79568
Lupinus cervinus
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31390
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
CAS-BOT-BC215058
Lupinus chamissonis
L. R. Abrams
1917-6-10
6514
San Luis Obispo
Near Pismo Beach
Comment
UCSB40583
Lupinus chamissonis
Helbrecht, Lynn
1980-4-25
San Luis Obispo
Nipomo Mesa; Hwy. 1, 20 yds. off road to east
30
Comment Read comments Sep 18 2015
OBI12915
Lupinus concinnus
Robert F. Hoover
1947-3-29
6797
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI20200
Lupinus concinnus
Robert J. Rodin
1962-5-10
6878
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit Rd on rd maintained by the Forest svc and Telephone Company
Comment
RSA67540
Lupinus concinnus subsp. concinnus
Philip A. Munz
1951-4-13
16307
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
OBI12899
Lupinus formosus
Robert F. Hoover
1959-5-9
8498
San Luis Obispo
4 mi W of Paso Robles on Adelaida rd
Comment
OBI3955
Lupinus hirsutissimus
Elizabeth Rudd
1971-4-3
199
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
SBBG95340
Lupinus hirsutissimus
J. Johnson, M. Boggs
1986-5-11
12
San Luis Obispo
East Cuesta Ridge ca. 12 mi N of San Luis Obispo, off Hwy 101
Comment
OBI78130
Lupinus hirsutissimus
Fred W. Rush
unk
10
San Luis Obispo
Mt San Luis
91
Comment
UC1285106
Lupinus latifolius var. latifolius
R. F. Hoover
1950-5-7
7891
San Luis Obispo
vicinity Rocky Butte (above San Simeon); above San Simeon
Comment
UCR227375
Lupinus ludovicianus
Daisie Huang
2007-4-17
70417- 01
San Luis Obispo
Along Hi Mountain Road
193
Comment
OBI79623
Lupinus microcarpus
Sarah Ching
2014-5-24
1
San Luis Obispo
San Luis Obispo, Johnson Ranch, 0.25 miles right side of left path.
Comment
SEINET239677
Lupinus microcarpus
Rhonda Riggins
1979-5-6
1160
San Luis Obispo
USFS road paralleling Salinas River 0.6 miles NW locked gate ca. 1.5 miles E Pzp Rd. 3.3 miles W American Canyon Canyon
Comment
OBI52712
Lupinus microcarpus var. densiflorus
David J. Keil, V. L. Holland
1991-1
s.n.
San Luis Obispo
San Simeon State Park and vicinity, along San Simeon Crk from beach inland to E boundary of park and on adjoining slopes S to boundary with C.T. Ranch
Comment
UCR159231
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9385
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
OBI48280
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-9
1151
San Luis Obispo
Hi Mtn Rd 8.8 mi NE Lopez Lake Rd
Comment
OBI48296
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1171
San Luis Obispo
USFS rd 2.1 mi E Los Machos Crk, Branch Mtn, La Panza Mtn
Comment
OBI48304
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adj Wellsona Rd just S of jctn with River Rd, N Paso Robles
Comment
OBI25017
Lupinus microcarpus var. microcarpus
David J. Keil, Dirk R. Walters
1980-4-26
13877
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI54192
Lupinus microcarpus var. microcarpus
David J. Keil, Kathleen Keil
1995-4-15
24881
San Luis Obispo
Shell Crk Rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
CDA27526
Lupinus microcarpus var. microcarpus
R. Riggins
1979-5-6
1172
San Luis Obispo
USFS road 2.1 miles east of Los Machos Creek, Branch Mountain, La Panza Range.
0
Comment
JEPS108106
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1145
San Luis Obispo
Hwy. 41 at entrance to Circle N Ranch 0.7 mi E Cripple Creek Road, 8.9 mi E Templeton Road
Comment
OBI48429
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1143
San Luis Obispo
Roadside and fenced are adj oak woodland Atascadero-Creston Rd, 1 mi E Homestead Rd, 1.9 mi E Templeton Rd
Comment
OBI48445
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range
Comment
UCD108956
Lupinus nanus
H. van Elden
1928-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Atascadero.
Comment
SEINET9308493
Lupinus nanus
Dunn, Brown,
1946-5-17
2641
San Luis Obispo
Big Sur Park
Comment
RSA101210
Lupinus nanus subsp. latifolius
David B. Dunn, Epling
2185
San Luis Obispo
1.0 miles west of the Nipomo Catholic Church.
Comment
RSA520689B
Lupinus nanus subsp. nanus
Anstruther Davidson
1920-01
s.n.
San Luis Obispo
[No location information provided.]
Comment
RSA17792
Lupinus nanus subsp. nanus
Carl B. Wolf
3580
San Luis Obispo
2-3 mi. inland from Ocean and about 5 miles north of Santa Maria River.
61
Comment
SEINET10484046
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2288
San Luis Obispo
Santa margarita.
Comment
OBI12863
Lupinus pachylobus
Robert F. Hoover
1950-4-30
7864
San Luis Obispo
17 mi E of Creston on La Panza Rd
Comment
UCR1428
Lupinus ruber
Frank C. Vasek
1960-4-11
s.n.
San Luis Obispo
Simmler Road, 10 mi west of Division of Hwys Maintenence Station at Simmler
462
Comment
SD148157
Lupinus succulentus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6626
San Luis Obispo
La Panza Range: CA-58, 11.2 miles east of Santa Margarita.
487
Comment
UC1129747
Lupinus succulentus
E. Armstrong
1934-4-1
1139
San Luis Obispo
6 mi w Simmler; La Panza Quad.
609
Comment
UCR140385
Lupinus truncatus
George K. Helmkamp
2004-3-15
8373
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
UC195633
Lupinus truncatus
I. J. Condit
1912-4-27
San Luis Obispo
Berros
Comment
OBI79605
Luzula subsessilis
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31367
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
OBI55586
Lycium andersonii
George Butterworth
1998-4-17
234
San Luis Obispo
Carrizo Plain Natural Area. 25 yds E of Elkhorn Rd, 5.1 mi SE of Crocker Rd
701
Comment
OBI10149
Lyonothamnus floribundus
James P. Ashby
1970-4-16
69
San Luis Obispo
On S side of Cal Poly campus
0
Comment
OBI31689
Lysimachia arvensis
Turnquist, Smeltzer
1982-5-1
94
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI80155
Lysimachia arvensis
David J. Keil
1992-4-12
22804
San Luis Obispo
Laguna Lake City Park.
170
Comment
OBI35720
Lysimachia arvensis
Allison Berry
1984-3-30
62
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI78307
Lysimachia latifolia
Robert F. Hoover
1964-5-13
8845
San Luis Obispo
Santa Rita Crk W of Templeton
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
OBI40144
Lythrum hyssopifolia
David J. Keil
1977-11-12
s.n.
San Luis Obispo
San Luis Obispo at Laguna Lake Park
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
OBI27130
Madia gracilis
Thomas Burrows
1980-5-3
29
San Luis Obispo
Reservoir cyn
152
Comment
UC575274
Madia radiata
David D. Keck and J. Clausen
1935-4-9
3111
San Luis Obispo
5 mi e Cholame (on road to Lost Hills); summit of Polonio Pass
579
Comment
OBI15700
Madia sativa
Robert F. Hoover
1965-9-7
9534
San Luis Obispo
Santa Lucia range. Santa rita crk W of Templeton
Comment
UCR160377
Madia sativa
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9535
San Luis Obispo
Outer South Coast Ranges, along Huasna Road, 1.3 mile west of Huasna Townsite Road
305
Comment
RSA43054
Malacothamnus gracilis
Robert F. Hoover
1946-10-29
6534
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (Santa Barbara Co.)
Comment
CAS-BOT-BC204158
Malacothamnus jonesii
Ernest C. Twisselmann
1955-7-22
2277
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
OBI66220
Malacothamnus jonesii
David J. Keil
1998-10-9
28154
San Luis Obispo
Ca. 20 road miles w of New Cuyama along Hwy 166. Ca. 1400 ft. elev.
427
Comment
POM258695
Malacothamnus jonesii
Roxana S. Ferris
1939-6-1
s.n.
San Luis Obispo
About 3 miles east of Atascadero.
412
Comment
UC716285
Malacothamnus jonesii
Roxana S. Ferris
1939-6-1
9763
San Luis Obispo
about 3 mi e Atascadero (hills)
411
Comment
RSA29616
Malacothamnus niveus
Roxana S. Ferris
1939-6-1
s.n.
San Luis Obispo
About 3 miles east of Atascadero.
412
Comment
OBI12348
Malacothamnus palmeri var. palmeri
Robert F. Hoover
1955-6-14
8356
San Luis Obispo
Forks of San Simeon crk
Comment
UC527468
Malacothamnus palmeri var. palmeri
C. B. Wolf
1931-8-15
1183
San Luis Obispo
near Cambria (on the road to Templeton. Banks of ravine)
60
Comment
CAS-BOT-BC345333
Malacothrix californica
R. F. Hoover
1964-6-6
8961
San Luis Obispo
Los Osos
Comment
SD40008
Malacothrix californica
Edith A. Purer
1933-7-20
5104
San Luis Obispo
5.0 miles north of Guadalupe
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
OBI32648
Malacothrix clevelandii
David J. Keil
1982-5-2
15891
San Luis Obispo
Ca 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt rd
Comment
CDA42270
Malacothrix coulteri
G. F. Hrusa, M. Pitcairn
2015-4-13
18620
San Luis Obispo
Caliente Mts., Pipeline Rd., west side of east end of Carrizo Plain.
917
Comment
CAS-BOT-BC323276
Malacothrix incana
R. F. Hoover
1946-12-17
6577
San Luis Obispo
Oceano Beach
Comment
JEPS31070
Malacothrix incana
Ernest C. Twisselmann
1959-11-2
5895
San Luis Obispo
w of Oso Flaco Lake; Oceano Dunes
4
Comment
CAS-BOT-BC322488
Malacothrix incana
R. W. S.
1888-7-1
s.n.
San Luis Obispo
Near Pecho
Comment
OBI15672
Malacothrix phaeocarpa
Robert F. Hoover
1964-6-5
8916
San Luis Obispo
Santa Lucia Range; Ridge SE of Cuesta Pass
Comment
UCR266177
Malacothrix saxatilis
David J. Keil, Margariet Wetherwax, Elizabeth Painter, Jody Olsen, K. Downing, C. Bratt, Lynne D. Althouse
2000-5-16
28699 A
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River)
189
Comment
CAS-BOT-BC206675
Malva assurgentiflora
Ynez Whilton Winblad
1937-6-17
s.n.
San Luis Obispo
Rossevelt Highway N of San Simeon
Comment
OBI80096
Malva assurgentiflora
David J. Keil
2012-8-21
31506
San Luis Obispo
Arroyo Grande. Vicinity of Arroyo Grande Creek near Bridge Street
25
Comment
OBI72966
Malva neglecta
Ann Cochran
1986-7-29
57
San Luis Obispo
Field behind Las Pilitas Nursery, located on Las Pilitas Rd
305
Comment
CDA17905
Malva parviflora
Austin Griffiths
1987-3-17
18068
San Luis Obispo
Oceano
0
Comment
CHSC117376
Malva sylvestris
Richard R. Halse
2015-3-24
9361
San Luis Obispo
Western end of the Sant Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano
3
Comment
SEINET13752249
Malva sylvestris
Richard R. Halse
2015-1
9361
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
SBBG110017
Malvella leprosa
C. B. Hardham
1958-6-27
3723
San Luis Obispo
Green Valley, near Cambria
Comment
OBI54460
Marah fabacea
Matthew Arterburn
1997-3-14
15
San Luis Obispo
1.3 mi on Red Hills Rd off hwy 58
Comment
SBBG69438
Marah fabacea
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
JEPS35253
Marah fabacea
R. F. Hoover
1947-3-1
6641
San Luis Obispo
short distance s Cayucos (Whale Rock)
Comment
OBI14830
Marah fabacea
Robert F. Hoover
1947-2-5
6605
San Luis Obispo
1 mi N of Hazard Cyn
Comment
UC52196
Marah fabacea
Mrs. R. W. Summers
San Luis Obispo
Comment
UCSB18425
Marrubium vulgare
Cooper, Mary
1964-3-24
San Luis Obispo
Near James Cooper home, Rancho Road, 0.5 mile from Old U.S. Highway 101, 0.7 mile S of Nipomo
106
Comment
OBI75480
Meconella linearis
Jenner Whitt
2003-4-3
8
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI28283
Medicago polymorpha
Rick Frelinger
1982-5-10
61
San Luis Obispo
Reservoir Cyn, San Luis Obispo
Comment
SBBG123905
Medicago praecox
D. Keil with K. Keil
1999-7-8
28374
San Luis Obispo
William Randolph Hearst State Beach, San Simeon
Comment
CAS-BOT-BC271190
Melica
Clare B. Hardham
1969-5-28
17199
San Luis Obispo
NE slopes of Red Mt., San Simeon Cr.
Comment
CAS-BOT-BC271191
Melica
Clare B. Hardham
1969-5-28
17197
San Luis Obispo
NE slopes of Red Mt., San Simeon Cr.
Comment
UC1132312
Melica imperfecta
T. M. Hendrix
1937-5-15
183
San Luis Obispo
1.4 mi sw Navajo; Pozo Quad.
624
Comment
CAS-BOT-BC281685
Melica imperfecta
Clare B. Hardham
1959-6-10
4847
San Luis Obispo
Santa Lucia Mts. Road from Old Creek to Toro Creek
Comment
OBI45928
Melica imperfecta
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19240
San Luis Obispo
SW flank of Temblor Range. T31S, R21 E NW corner sect 17 andSW corner sec 8. 3.05 mi E ofrd to center of Carrizo Plain (to RC farm) on Elkhorn Rd and N 0.25 mi to gate on unnamed dirt rd
Comment
UC1257332
Melica torreyana
R. F. Hoover
1969-6-23
11391
San Luis Obispo
ridge nw Cuesta Pass
Comment
OBI2551
Melica torreyana
Larry E. Brown
1970-3-25
1757
San Luis Obispo
Near waterfall in Prefumo Cyn about 2 mi W of jctn with Los Osos Valley rd
Comment
SBBG104725
Melilotus albus
M. D. Proctor, E. A. Young
1993-4-17
ROB 470
San Luis Obispo
Fort Merriam; Camp San Luis Obispo
Comment
UCR161923
Melilotus albus
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8974
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lake Lopez; 0.3 mi. N of Hi Mountain Road along Upper Lopez Canyon Road
311
Comment
OBI25929
Melilotus albus
Lorraine Vinland
1981-7-3
14
San Luis Obispo
hwy 101 near Marsh St exit
Comment
OBI73464
Melissa officinalis
David J. Keil
2010-6-5
30861
San Luis Obispo
Santa Lucia Mts. Upper Lopez Canyon.
Comment
SBBG104529
Mentha canadensis
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 741
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI13667
Mentha canadensis
Robert F. Hoover
1965-9-27
9653
San Luis Obispo
Lower end of Laguna, San Luis Obispo
Comment
OBI58177
Mentha spicata
David J. Keil
1998-8-19
27940
San Luis Obispo
Rinconada Creek at intersection of Pozo Rd. and Las Pilitas Rd.
488
Comment
UC2027469
Mentzelia affinis
Greg Wilvert
2005-3-21
17
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
SD244745
Mentzelia gracilenta
David Keil, With CNPS field trip.
2012-4-7
31246
San Luis Obispo
Shell Creek Road north of Highway 58.
409
Comment
OBI55663
Mentzelia micrantha
David J. Keil
1989-6-9
21247
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
RSA0089861
Mentzelia micrantha
Dean Wm. Taylor
2003-5-5
18509
San Luis Obispo
La Panza Range: Highway 58 in Calf Canyon 0.5 miles East of junction, Highway 229, hillslopes north of the road.
381
Comment
OBI64958
Mentzelia pectinata
Greg Wilvert
2005-3-27
58
San Luis Obispo
SE half of the Caliente Range. 200 m W of Pipeline Rd
849
Comment
UC2027045
Mentzelia pectinata
Greg Wilvert
2005-3-30
70
San Luis Obispo
Southeast Half of the Caliente Range: Approx. 1.1km SSE of Padrones Springs
Comment
OBI12450
Mentzelia pectinata
Eben McMillan
2005-5-5
103
San Luis Obispo
Red Eagle Mine 1 mi E 12 mi S Shandon
Comment
OBI80794
Mercurialis annua
D. R. Miller, E. A. Appel, Dianne Brooke
2015-5-3
515 .1126
San Luis Obispo
In flower beds as garden weed, 345 Warwick St, Cambria (Dianne Brooke home).
50
Comment
CAS-BOT-BC428909
Micranthes californica
R. F. Hoover
1967-4-5
10344
San Luis Obispo
19 miles east of Creston on La Panza road, on a branch of Navajo Creek
Comment
UC57575
Micropus californicus var. californicus
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
OBI75254
Micropus californicus var. subvestitus
David J. Keil
2011-5-12
31011
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
354
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
CAS-BOT-BC348815
Microseris campestris
K. L. Chambers
1956-4-7
1013
San Luis Obispo
North end of Soda Lake on road to Temblor Grade; 4.5 mi. from junction with Simmler-McKittrick road on e. side of Carrizo Plain
Comment
UCD78285
Microseris douglasii
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4630
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
JEPS36356
Microseris douglasii subsp. douglasii
W. L. Jepson
1927-4-27
12025
San Luis Obispo
Cholame
335
Comment
OBI73239
Microseris douglasii subsp. douglasii
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30744
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI77702
Microseris douglasii subsp. douglasii
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27390
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
OBI83620
Microseris douglasii subsp. douglasii
David J. Keil, Travis Barrett
2016-3-23
33845
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch W of Avila Beach. Survey area 10.
120
Comment
CAS-BOT-BC349188
Microseris elegans
K. L. Chambers
1952-4-13
370
San Luis Obispo
Crossroads of Hwy. 41 and Estrella Airport road, 2.1 mi. e. of Paso Robles
Comment
UCR163609
Microseris lindleyi
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9202
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek
399
Comment
RSA126759
Microseris lindleyi
H. C. Lee
1936-3-10
469
San Luis Obispo
2 miles north-northwest [of] Camp Hill
229
Comment
OBI031363
Microsteris gracilis
Joy Nishida, Melissa Luckow
1983-3-10
558
San Luis Obispo
American Cyn. Approx .3 mi S of American Cyn campground
521
Comment
CDA20919
Mimulus aurantiacus
G. F. Hrusa
1993-5-21
11058
San Luis Obispo
Big Falls Creek, on W side of creek approx. 3/4 mi. upstream from confluence with Lopez Creek.
Comment
OBI72624
Mimulus aurantiacus
Andy Dollahite, Matt Paradis and Kelli Allred
2002-3-3
4
San Luis Obispo
2.0 mi on Lopez Cyn rd from High Mtn rd
200
Comment
RSA648487
Mimulus aurantiacus var. aurantiacus
Mary D'Arche
1981-4-19
81 -5
San Luis Obispo
Cambria, CA 1 mi N on Exeter St
15
Comment
JEPS87326
Mimulus aurantiacus var. grandiflorus
David M. Thompson
1992-5-26
1088
San Luis Obispo
6.0 mi w Nacimiento Lake Drive (along Adelaida Road)
560
Comment
RSA550845
Mimulus aurantiacus var. grandiflorus
David M. Thompson
1992-5-26
1088
San Luis Obispo
6.0 mi W of Nacimiento Lake Drive along Adelaida Road
564
Comment
JEPS15602
Mimulus aurantiacus var. pubescens
Rimo Bacigalupi with G. Thomas Robbins
1954-5-13
4456
San Luis Obispo
slopes above Calf Canyon (along county road 5.6 mi s of Creston and 7.2 mi ne of Santa Margarita)
457
Comment
OBI47499
Mimulus aurantiacus var. pubescens
David J. Keil, Rhonda Riggins
1984-4-26
18218
San Luis Obispo
0.4 mi N of Rinconada Mine
Comment
UC1226814
Mimulus aurantiacus var. pubescens
P. J. Hurd and Stage
1962-6-9
62 -23
San Luis Obispo
5.1 mi ne Santa Margarita
Comment
UC55377
Mimulus fremontii var. fremontii
J. H. Barber
San Luis Obispo
Paso Robles
Comment
RSA140160
Mimulus fremontii var. fremontii
Clare B. Hardham
1960-6-17
6148
San Luis Obispo
Chris Flood Crk. The Santa Lucia Mountains.
Comment
UCD122681
Mimulus grandis
P. B. Kennedy
1927-7-13
s.n.
San Luis Obispo
San Luis Obispo County: Oceano, California.
Comment
OBI26489
Mimulus guttatus
Kathlene Henry
1979-8-4
31
San Luis Obispo
San Luis Obispo County park. Loomis Ave
37
Comment
CDA21345
Mimulus pilosus
G. F. Hrusa
1993-5-2
11013
San Luis Obispo
Salinas Valley Region; Salinas River approx. 200 meters to N of Niblick Bridge. W bank of river, vicinity of Paso Robles.
Comment
UCR159991
Mimulus pilosus
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9668
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
UCSB17365
Mimulus rattanii
Hardham, Clare
1961-5-18
San Luis Obispo
Santa Lucia Mountains; Pine Mt. north of Cambria
Comment
OBI57314
Minuartia douglasii
David J. Keil
1998-5-13
27229
San Luis Obispo
Just E of intersection of La Panza Rd. & Hwy 58
Comment
CAS-BOT-BC219860
Monardella breweri subsp. breweri
R. F. Hoover
1950-6-2
7957
San Luis Obispo
Near summit between head of Salinas R. & Stoney [Stony] Creek
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
SEINET10862267
Monardella crispa
A. Graff
1993-7-8
Graff 154
San Luis Obispo
Big Coreopsis Hill, south-facing slope. T32S,R12E. Need permission from Nature Conservancy to collect. Locally abundant, with Camissionia cheiranthifolia, Coreopsis gigantea, Carpobrotus chilensis, Abronia latifolia, A. umbellata, etc. Bombus sp.
Comment
CAS-BOT-BC220376
Monardella palmeri
Clare B. Hardham
1963-6-18
10832
San Luis Obispo
Cerro Alto
Comment
OBI45684
Monardella palmeri
David J. Keil, M. A. "Corky" Matthews, Janet haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20701
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
UCR115289
Monardella sinuata subsp. sinuata
Austin P. Griffiths, Gaylord Jones, Kathleen Jones, Kathryn Bay
1986-5-25
s.n.
San Luis Obispo
Central Coast, Morro Bay Sandspit, near SW corner of sandplain dune scrub, but several hundred meters NE along bisecting trail
Comment
OBI58385
Monardella undulata
Austin P. Griffiths
1987-5-18
18185
San Luis Obispo
Guadalupe Dunes. On E shelf of Big Coreopsis Hill
1000
Comment
CAS-BOT-BC220286
Monardella undulata subsp. crispa
R. F. Hoover
1947-8-8
7354
San Luis Obispo
Oceano
Comment
OBI45968
Monardella undulata subsp. undulata
Clifton F. Smith
1957-10-10
5639
San Luis Obispo
Dune Lakes, S of Oceano
1000
Comment
UCR104814
Monardella villosa subsp. obispoensis
George K. Helmkamp
1997-6-21
2060
San Luis Obispo
Central Coast, Questa Ridge north of San Luis Obispo and 0.4 mi west of radio towers
854
Comment
RSA0006489
Monardella villosa var. subglabra
Robert F. Hoover
1946-6-22
6183
San Luis Obispo
Perry Creek se. of Cambria, on slope near Pinus radiata.
Comment
OBI55590
Monolepis nuttalliana
George Butterworth
1998-3-31
230
San Luis Obispo
Carrizo Plain Natual Area. On Simmler Rd, 1/4 mi E of Soda Lake Rd T31S, R20E, S29
584
Comment
OBI18717
Monolopia lanceolata
Robert F. Hoover
1967-3-27
10280
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
RSA126758
Monolopia lanceolata
A. Lewis
1932-3-12
45
San Luis Obispo
San Miguel
244
Comment
OBI18693
Monolopia stricta
Robert F. Hoover
1967-4-9
10397
San Luis Obispo
Elkhorn Scarp
Comment
OBI57013
Monolopia stricta
Fred Hrusa, Jeff Hart
1993-4-6
10699
San Luis Obispo
Carrizo Plain; at S end of Soda Lake on E side
610
Comment
OBI10799
Montia fontana
Robert F. Hoover
1950-4-21
7853
San Luis Obispo
Cambria
Comment
OBI53538
Morella californica
Arthur W. Hazebrook
1992-7-7
117
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll, Little Oso Flaco Lake and surrounding dunes
Comment
SBBG1268
Morella californica
H. and M. Dearing
1939-3-15
3075
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC109019
Mucronea californica
R. F. Hoover
1946-6-29
6203
San Luis Obispo
Atascadero.
Comment
UC1136026
Mucronea californica
A. D. Gifford
1936-5-6
720
San Luis Obispo
3 mi s Musick; Nipomo Quadrangle
Comment
CAS-BOT-BC109042
Mucronea californica
Clare B. Hardham
1962-4-24
9074
San Luis Obispo
Bagwood Park.
Comment
CAS-BOT-BC415982
Mucronea perfoliata
Clare B. Hardham
1960-5-17
5756
San Luis Obispo
East side of Tierra Redonda
Comment
RSA216838
Muhlenbergia utilis
Robert F. Hoover
1966-10-1
10102
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek.
Comment
UC1134638
Muilla maritima
H. C. Lee
1936-3-18
519
San Luis Obispo
1 mi n Indian Knob; Arroyo Grande Quadrangle
Comment
UC310380
Muilla maritima
Philip A. Munz
1925-3-25
9259
San Luis Obispo
open field 3 mi from Pismo; Pismo Creek
Comment
RSA18098
Myrica californica
Carl B. Wolf
1929-4-16
3649
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
OBI43478
Najas marina
Eric Wise
1981-9-29
1279 a
San Luis Obispo
Oso Flaco Lake
Comment
UC1285313
Nama californica
R. F. Hoover
1952-5-24
8209
San Luis Obispo
Caliente Mountain, on summit ridge w of peak Caliente Mountain
Comment
UC771714
Nassella cernua
R. F. Hoover
1946-6-16
6161
San Luis Obispo
sandy hills La Panza district
Comment
CAS-BOT-BC259842
Nassella cernua
Eben McMillan
1952-6-7
142
San Luis Obispo
Choice Valley, 2 miles S, 10 miles E Shandon
Comment
RSA585592
Nassella cernua
F. L. Johnson, E. A. Young
1993-5-25
ROB- 610
San Luis Obispo
0.5 km SE of Deer Trail Rd. on W Perimeter Rd.
Comment
UC1133156
Nassella lepida
C. M. Belshaw
1936-3-28
1780 A
San Luis Obispo
0.8 mi sse Santa Margarita (Plot 40); Cayucos Quadrangle
304
Comment
RSA492690
Nassella lepida
Walter Wisura
1989-5-16
4345
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay
Comment
UC682075
Nassella lepida
G. L. Stebbins Jr. and R. M. Love
1941-3-23
3066
San Luis Obispo
ne-facing slope 4 mi n San Luis Obispo (near foot of grade); Cuesta Grade
Comment
CAS-BOT-BC260224
Nassella pulchra
R. F. Hoover
1964-5-13
8851
San Luis Obispo
South Fork of Old Creek
Comment
SBBG109918
Nassella pulchra
C. B. Hardham
1961-5-17
7075
San Luis Obispo
4 mi W of Ocean View Mine, N of Cambria
762
Comment
SEINET175956
Nassella pulchra
Marcus E. Jones
1882-5-6
3233
San Luis Obispo
San Luis Obispo.
Comment
POM262060
Nassella pulchra
I. L. Wiggins
1929-4-16
3649
San Luis Obispo
8 miles north of Cayucos
Comment
UCSB51269
Nassella pulchra
Ferren, Wayne
1984-4-18
San Luis Obispo
Upper Campground Area, San Simeon State Beach
60
Comment
SFV1501
Nasturtium officinale
E. R. Blakley
1962-5-31
5144
San Luis Obispo
South bank near the mouth of Santa Maria River.
6
Comment
CHSC53608
Navarretia atractyloides
L. P. Janeway
1988-5-22
2690
San Luis Obispo
Ca 5 mi due E of Creston; upper reaches of se'ern-most branches of Huerhuero Cr. In and adjacent to dirt rd.
426
Comment
SBBG95659
Navarretia atractyloides
D. Keil
1986-5-28
19607
San Luis Obispo
Las Pilitas Rd, ca. 0.25-0.5 mi W from jct with Parkhill Rd
Comment
OBI64731
Navarretia atractyloides
D. R. Miller
1994-6-14
694437
San Luis Obispo
Upper meadows at Pico Creek drainage. Pine Mt. region
900
Comment
UC1023812
Navarretia atractyloides
R. F. Hoover
1947-5-31
7249
San Luis Obispo
e side La Panza Range; , Navajo Creek
Comment
OBI82457
Navarretia hamata
David J. Keil, with V. L. Holland
2015-6-19
33256
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
110
Comment
UCR159844
Navarretia hamata
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9621
San Luis Obispo
South Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 4.2 mi east of Santa Margarita
358
Comment
UCD48412
Navarretia jaredii
Robert E. Preston
1998-6-15
1130
San Luis Obispo
CA: San Luis Obispo Co.; north slope of Cuesta Ridge (San Luis Obispo quad).
548
Comment
CHSC53609
Navarretia mitracarpa
L. P. Janeway
1988-5-22
2684
San Luis Obispo
Ca 5 mi due E of Creston; in E'ernmost forks of Huerhuero Cr.
426
Comment Read comments Apr 13 2016
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
SBBG118005
Navarretia mitracarpa
E. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR 92
San Luis Obispo
above Nacimiento River, above Tower Rd; Camp Roberts
220
Comment
UCD147265
Navarretia mitracarpa
Melanie Gogol-Prokurat
2008-5-7
CARR 164
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
621
Comment
OBI83511
Navarretia mitracarpa
David J. Keil
1998-6-1
27560
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
UC1392630
Navarretia squarrosa
R. F. Hoover
1969-8-15
11550
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC431356
Nemacladus californicus
L. Jared
1893-6-1
s.n.
San Luis Obispo
Goodwin
Comment
SEINET10464802
Nemacladus capillaris
John G. Lemmon
1887-1
Lemmon s.n.
San Luis Obispo
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
OBI74415
Nemacladus ramosissimus
Theo Fitanides, Anthony Baniaga
2010-4-23
134
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
604
Comment
OBI59310
Nemacladus secundiflorus
David J. Keil
2001-6-1
29532
San Luis Obispo
La Panza Mts., Shell Creek area. East of Shell Creek and north of Highway 58.
Comment
UC29180
Nemacladus secundiflorus
W. H. Brewer
1861-5-3
549
San Luis Obispo
Mountains along Nacimiento R.
Comment
CAS-BOT-BC411013
Nemacladus secundiflorus var. secundiflorus
Rimo Bacigalupi; G. T. Robbins
1954-5-12
4452
San Luis Obispo
Flood plain of Eat Fork Huerhuero Creek at crossing of road 1.1 miles S of Geneseo School, 3 miles N of Creston
304
Comment
JEPS5484
Nemacladus secundiflorus var. secundiflorus
Rimo Bacigalupi with G. T. Robbins
1954-5-12
4452
San Luis Obispo
3 mi n Creston (1.1 mi s of Geneseo School, flood plain of East Fork of Huerhuero Creek at crossing of road); East Fork of Huerhuero Creek
304
Comment
UC1969578
Nemesia strumosa
Michael Curto
2009-2-24
s. n.
San Luis Obispo
Leaning Pine Arboretum, Campus of California Polytechnic State University, San Louis Obispo.
Comment
UC566277
Nemophila menziesii
A. Lewis
1932-3-26
57
San Luis Obispo
2 mi e San Miguel; San Miguel Quad., e of San Miguel
Comment
UCR28995
Nemophila menziesii
J. H. Nishida, Melissa Luckow
1983-3-10
544
San Luis Obispo
South Coast Range, 1.8 mi. south of American Canyon Campground
506
Comment
OBI8183
Nerium oleander
David J. Keil
1977-7-3
12448
San Luis Obispo
Cal Poly State Univ, San Luis Obispo
Comment
SBBG107556
Nicotiana quadrivalvis
C. B. Hardham
1957-7-14
2466
San Luis Obispo
Santa Rita Crk, 4 mi W of Templeton
Comment
CDA41171
Nicotiana quadrivalvis
L. Julian, J. Dart
2000-11-7
38
San Luis Obispo
Santa Margarita. Santa Margarita Ranch off of Pozo Road next to five mile bridge. Alongside Rinconada Creek.
Comment
OBI48381
Nuttallanthus texanus
David J. Keil, V. L. Holland
1990-3-19
21348
San Luis Obispo
N of Arroyo Grande along hwy 227, ca 1.5 mi S of jctn with Noyes Rd
Comment
OBI9479
Nuttallanthus texanus
Robert F. Hoover
1967-3-15
10250
San Luis Obispo
Oak Park district (N of Arroyo Grande)
Comment
OBI37363
Oenanthe sarmentosa
Eric Wise
1982-4-28
1401
San Luis Obispo
Sweet Springs Marsh. NW of 4th & Ramona, Los Osos
Comment
OBI5536
Oenanthe sarmentosa
Sharon Jochums
1974-4-28
187
San Luis Obispo
Area W of hwy 1 just N of Piedras Blancas Point
Comment
OBI8837
Oenanthe sarmentosa
Robert F. Hoover
1946-8-24
6323
San Luis Obispo
Laguna near San Luis Obispo
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
SBBG5116
Oenothera elata subsp. hirsutissima
C. B. Hardham
1958-6-20
3713
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
CDA15873
Ononis alopecuroides
G. Perez, M. Lea
2000-2-15
PDR 1233803
San Luis Obispo
Central California; Temetatte Rd. site, off Suey Ck. Rd., E of Santa Maria.
0
Comment
OBI59254
Opuntia phaeacantha
David J. Keil
1998-5-20
27315
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
UC444923
Orobanche vallicola
E. Palmer, M. D.
1876-6-1
338
San Luis Obispo
Coast Range n of San Luis Obispo, probably in vicinity of San Luis Obispo San Luis Obispo; Coast Range
Comment
RSA613718
Orthocarpus purpurascens
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3217
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with CA hwy 33 (roughly WNW of Maricopa).
579
Comment
OBI77252
Osmorhiza berteroi
Neil Havlik
1968-4-3
114
San Luis Obispo
Near top end of Lopez Cyn rd
Comment
OBI65911
Oxalis corniculata
D. R. Miller
1994-4-30
494 -269
San Luis Obispo
Pine Mt Region. On D.R. Miller propery, E slope of Pine Mt; Tobaco crk drainage
732
Comment
OBI80356
Oxalis pes-caprae
Kristen M. Nelson
2013-2-9
16
San Luis Obispo
Ca. 11 miles SW of downtown San Luis Obispo, ca. 3 driving miles southeast of CA-227 on Corbett Canyon Road.
116
Comment
SBBG83805
Packera breweri
C. F. Smith
1986-5-15
12078
San Luis Obispo
rd up to Caliente Mtn from Russell Ranch in Cuyama Valley
1219
Comment
CAS-BOT-BC318242
Packera breweri
Ernest Christian Twisselmann
1962-4-29
7023
San Luis Obispo
Choice Valley Hills: North side of Salt Canyon.
Comment
SBBG19329
Paeonia californica
D. Emery
1950-4-12
San Luis Obispo
Cal Poly campus at dump near old ranch
Comment
RSA434260
Paeonia californica
Mary E. Wall
1933-4-20
s.n.
San Luis Obispo
Santa Margarita, at Eldorado School
Comment
OBI58566
Papaver somniferum
David J. Keil
1998-5-14
27269
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn area.
Comment
CAS-BOT-BC253967
Parapholis incurva
Malcom A. Nobs; S. Galen Smith
1949-6-22
814
San Luis Obispo
At Oceano, 3 miles S of Pismo Beach
Comment
OBI43331
Paspalum distichum
Eric Wise
1981-9-29
1218
San Luis Obispo
Wittenberg Crk, Lopez lake
Comment
OBI64970
Pectocarya anisocarpa
Greg Wilvert
2005-4-1
80
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
SBBG83074
Pectocarya heterocarpa
C. F. Smith
1957-4-21
5153
San Luis Obispo
Hwy 399 near Maricopa turnoff
Comment Read comments Apr 14 2010
OBI59501
Pectocarya pusilla
David J. Keil, with V. L. Holland
2001-4-7
29258
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
RSA139931
Pectocarya pusilla
Clare B. Hardham
1960-4-3
5338
San Luis Obispo
Cypress Mt., Santa Lucia Mountains.
Comment
OBI9321
Pedicularis densiflora
Aart C. DeVos
1963-4-20
66
San Luis Obispo
Questa Ridge
Comment
OBI80782
Pedicularis rigginsiae
Rhonda Riggins
1980-3-16
1195
San Luis Obispo
Mesa S Arroyo de la Cruz, 1 mi E of Hwy 1, 11.6 N San Simeon
Comment
OBI6209
Pelargonium X hortorum
Shirley Vaughan
1974-5-26
20
San Luis Obispo
10 Crandall Way
Comment
UC1750075
Pellaea andromedifolia
David Keil with Art Webster
1984-4-29
18180
San Luis Obispo
Lopez Wilderness Area
Comment
CAS-BOT-BC69250
Pellaea andromedifolia
R. F. Hoover
1965-4-27
9354
San Luis Obispo
Steiner Creek (Serrano Canyon) near San Luis Obispo, west slope
Comment
OBI79312
Pellaea andromedifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31690
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
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
OBI79081
Pennisetum villosum
David J. Keil
2011-11-5
31144
San Luis Obispo
Oceano. Beach Street at railroad crossing, south side of street
8
Comment
UCR107900
Pennisetum villosum
George K. Helmkamp, E. A. Helmkamp
1996-12-22
1274
San Luis Obispo
Central Coast, near Martingale Avenue and Buckskin Drive at the east end of Los Osos
61
Comment
UC454785
Penstemon centranthifolius
Unangst
1906-5-17
San Luis Obispo
Oak Park
Comment
OBI2083
Penstemon heterophyllus
Mrs. R. W. Summers
1882-6-21
s.n.
San Luis Obispo
Santa Margarita Valley
Comment
OBI31580
Penstemon heterophyllus
Joy Nishida
1982-5-22
389
San Luis Obispo
American Cyn. .8 mi S of Campground, where rd crosses dry stream bedof rocks and boulders
518
Comment
NY601686
Penstemon heterophyllus var. heterophyllus
R. C. F. Bacigalupi
1955-5-25
5253
San Luis Obispo
At road-bend, grade over La Panza Range, near western base of grade, 4.0 miles below (west of) Pozo Summit and 4.7 miles east of Pozo Ranger Station (in settlement of Pozo)
609.6
Comment
OBI62996
Pentachaeta alsinoides
D. R. Miller
1994-4-14
494 -200
San Luis Obispo
Pine Mt Region. In trl near "Amanda's Rock", Almaden trl, Pico crk drainage
900
Comment
RSA756116
Pentachaeta exilis
David J. Keil, Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, Joann Froland
2007-4-17
29309
San Luis Obispo
Camp Roberts. Just northwest of junction of San Marcos Road and Generals Road.
201
Comment
JEPS97087
Pentachaeta exilis
Clare B. Hardham
1960-3-28
5256
San Luis Obispo
N of Bee Rock
Comment
SBBG117889
Pentachaeta exilis subsp. exilis
E. Painter, M. Wetherwax, D. Wilken, D. Keil, J. Greenhouse
2001-4-16
CR 194 b
San Luis Obispo
N of San Marcos Rd, W of Generals Rd; Camp Roberts
260
Comment
SEINET2445097
Pentachaeta fragilis
David Keil
1998-5-22
27392
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler and Caliente Peak.
1280
Comment
UCD137777
Pentagramma triangularis
Francia Chisaki
1960-5-17
1360
San Luis Obispo
San Luis Obispo County: Above westernmost fork of Las Toblas Creek (Dellaganna or Carmen Creek) at northeast base of Cypress Mountian.
518
Comment
HSC34475
Pentagramma triangularis
J. D. Ackerman, A. M. Montalvo
1974-3-25
139
San Luis Obispo
8 mi. S of Santa Margarita on road to Pozo
Comment
OBI57351
Peritoma arborea
David J. Keil
1998-5-11
27176
San Luis Obispo
Caliente Range, 4.1 mi from Soda Lake Rd. along Selby Rd.
Comment
OBI19316
Peritoma arborea var. globosa
Robert F. Hoover
1967-3-22
10260
San Luis Obispo
Temblor Range E of Soda lake, in second large canyon n from Crocker Grade
Comment
OBI36814
Persicaria lapathifolia
Eric Wise
1981-8-7
1032
San Luis Obispo
Intersection of hwy 58 and San Juan Crk
Comment
UC2026938
Persicaria punctata
David J. Keil
2010-11-10
30949
San Luis Obispo
5-acre rectangular parcel located at 615 Ormonde Road, between San Luis Obispo and arroyo Grande south of intersection of Ormonde Road with Price Canyon Road
Comment
UCR265762
Persicaria punctata
Mark A. Elvin, Jason Storlie
2014-10-10
7694
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, '4-pond East' in '4-Pond Valley,' 15 m from southern boundary of the Refuge
18
Comment
SBBG6610
Petunia parviflora
C. B. Hardham
1958-9-19
3855
San Luis Obispo
Atascadero Crk
Comment
SBBG107028
Phacelia
C. B. Hardham
1959-4-12
4222
San Luis Obispo
Cambria pine woods
Comment
UC1601961
Phacelia
T. M. Hendrix
1937-6-1
239
San Luis Obispo
2.6 mi ne Navajo; Pozo Quadrangle
Comment
SD125574
Phacelia ciliata
Clifton F. Smith
1950-3-18
2570
San Luis Obispo
Along Soda Lake Road to Carrizo Plain, ca. 3.0 miles off Highway 33 (formerly Highway 399).
Comment
OBI13836
Phacelia ciliata var. ciliata
Robert F. Hoover
1966-3-30
9766
San Luis Obispo
Carrizo Plain S of Soda Lake
Comment
CAS-BOT-BC95006
Phacelia distans
R. C. Wenk
2007-4-15
632
San Luis Obispo
Along Pozo Road, 7 mi. W from jct. with Hwy. 58
700
Comment
RSA789125
Phacelia douglasii
Jim R. Shevock, Jack Zaninovich
1983-3-30
10220
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Elkhorn Road, east side of Plain, 16.3 miles northwest from California highway 33/166.
244
Comment
SBBG107423
Phacelia douglasii
C. B. Hardham
1957-4-13
1643 a
San Luis Obispo
Black Mtn, Highland District, E of Creston
Comment
OBI19536
Phacelia fremontii
B. W. & T. W., T. W.
1967-5-6
s.n.
San Luis Obispo
San Juan Crk
Comment
RSA518216
Phacelia grisea
Steven A. Junak, Tina J. Ayers
1989-7-14
4114
San Luis Obispo
Cuesta Ridge Botanical Area: extreme north edge of Botanical Area, at end of powerline road 0.4 mile southwest of intersection with Tassajera Creek Road; intersection is 1.8 miles west of Highway 101.
506
Comment
SBBG6181
Phacelia malvifolia
C. B. Hardham
1959-5-23
4616
San Luis Obispo
Islay Cyn
Comment
OBI28432
Phacelia ramosissima
Karin Long
1982-4-3
s.n.
San Luis Obispo
Morro Bay sand spit at the S end of Shark Inlet
Comment
SBBG109248
Phacelia ramosissima
C. B. Hardham
1964-6-27
12071
San Luis Obispo
Hazard Cyn
Comment
SBBG82282
Phacelia ramosissima
C. F. Smith
1968-6-30
10100
San Luis Obispo
Oceano St Beach Park
Comment
SEINET7072798
Phacelia ramosissima
A. G. Vestal
1963-5-16
s.n.
San Luis Obispo
Dunes about 0.7 mile east-southeast of Los Osos on the Pecho Valley Road. Coordinate datum WGS84/NAD83. (35? deg. 18' 28" North Latitude, -120? deg. 49' 6" West Longitude; Coordinate datum: NAD27.).
Comment
UCR132761
Phacelia ramosissima
George K. Helmkamp
2003-7-29
8031 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
CAS-BOT-BC159140
Phacelia ramosissima var. ramosissima
R. F. Hoover
1969-7-12
11425
San Luis Obispo
Sandy bed of Salinas River at Paso Robles
Comment
OBI76615
Phacelia suaveolens
2012-5-18
277
San Luis Obispo
Fuel modification project on the E slope of the Hi Mtn Fire Lookout
968
Comment
SJSU3373
Phacelia tanacetifolia
C. W. Sharsmith
1962-4-21
6846
San Luis Obispo
lower reaches of Recruit Canyon near Crocker Peak, Temblor Range
Comment
RSA15736
Phacelia viscida
Carl B. Wolf
1929-4-13
3484
San Luis Obispo
Along the Pacific Ocean between Pismo beach and San Luis Obispo.
30
Comment
OBI31731
Phalaris aquatica
Smeltzer, Turnquist
1982-5-19
144
San Luis Obispo
along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI22095
Phalaris californica
Robert F. Hoover
1947-5-25
7216
San Luis Obispo
Cambria
Comment
CDA43197
Phalaris canariensis
Richard R. Halse
2015-3-24
9364
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
Comment
CAS-BOT-BC219569
Pholisma arenarium
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Moro [Morro] Bay
Comment
OBI13719
Pholistoma auritum var. auritum
Robert J. Rodin
1954-4-3
5950
San Luis Obispo
E side of Bishop's peak, San Luis Obispo
Comment
UCR122156
Pholistoma auritum var. auritum
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5467
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
UCD71205
Phoradendron bolleanum
Jer-Ming Hu; With UC Davis Botany Club
1996-3-27
1059
San Luis Obispo
San Luis Obispo County: Caliente Mountain Range, along 4 wheel drive road. Female flower and fruits. Host: Juniperus californicum.
365
Comment
UC1583740
Phoradendron densum
David Keil with Rhonda Riggins, Richard A. Pimental, and D. R. Doc Miller
1985-4-27
18671
San Luis Obispo
n. Rocky Butte lookout (18.4 mi. from CA Rte. 1 along San Simeon Creek Rd.)
731
Comment
OBI12427
Phoradendron serotinum subsp. macrophyllum
Robert F. Hoover
1946-10-6
6465
San Luis Obispo
San Miguel
Comment
OBI65274
Phragmites australis
D. R. Miller
2004-9-10
904 .778
San Luis Obispo
Pine Mt Region. At Hearst Spring on Little Pine Mtn, above Will Hearst's rd in to his property, Marmolejo crk drainage
823
Comment
OBI8675
Phyla nodiflora
R. R. LaBelle
1967-10-10
45
San Luis Obispo
Laguna Lake, San luis Obispo. NE side of lake
Comment
OBI39060
Phyla nodiflora
David J. Keil
1984-7-17
18297
San Luis Obispo
0.5 mi E of jctn with Foothill Blvd on Los Osos Valley Rd at outskirts of San Luis Obispo
Comment
RSA396553
Phyllospadix scouleri
Wayne P. Armstrong
1986-7-6
1265
San Luis Obispo
2.0 miles N of San Simeon.
0
Comment
RSA384015
Phyllospadix torreyi
Vida M. Watkins
1933-10-21
s.n.
San Luis Obispo
White Point.
Comment
RSA682931
Phyllospadix torreyi
R. Kanter
1973-7-17
7272
San Luis Obispo
Estero Bay Project, site C . Poletti Ranch, about 2 miles S of Point Estero. Station number 1.
Comment
UC52305
Physalis philadelphica
Rev. R. W. Summers
Sep 1886
614
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC142223
Physocarpus capitatus
R. F. Hoover
1958-4-23
8464
San Luis Obispo
Santa Roasa Creek west of Templeton
Comment
OBI56941
Pinus attenuata
T. J. Ayers, S. Junak and D. Shaw
May1989
721
San Luis Obispo
Los Padres natl forest; 2.2 mi E of hwy 101 at Cuesta Pass on E Cuesta Ridge road;
625
Comment
OBI7590
Pinus attenuata
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Collected in burn area, Cuesta Summit N of US 101, San Luis Obispo
Comment
CAS-BOT-BC78579
Pinus coulteri
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near Cypress Springs
Comment
OBI79075
Pinus halepensis
David J. Keil
2011-11-5
31153
San Luis Obispo
Pismo State Beach, Oceano. Dunes between Oceano Campground and beach.
7
Comment
OBI83467
Pinus halepensis
Alberto Cordero, Molly Mort, Ben Christensen, Sam Osburn, Alison Clark
2017-1-21
1
San Luis Obispo
Ontario Ridge Trail, Avila Beach. 100 meters up the Avila Ridge trail from the gate. Growing on the right hand side facing the freeway.
84
Comment
RSA772358
Pinus muricata
Robert F. Thorne, Percy C. Everett
1963-4-21
31641
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
UCSB29433
Pinus muricata
Havlik, Neil
1970-2-1
San Luis Obispo
Along the ridgetop of Saddle Pk., San Luis Range
548
Comment
UCSB51430
Pinus sabiniana
D. Connell
1964-7-2
San Luis Obispo
SAN LUIS DISTRICT BLACK MOUNTAIN (LOS PADRES NATIONAL FOREST)
Comment Read comments Dec 24 2009
OBI65892
Pinus sabiniana
D. R. Miller
1994-4-8
494 -180
San Luis Obispo
Pine Mt Region. Growing near S orchard, Cole Ranch, Marmolejo crk drainage
700
Comment
OBI59676
Pinus torreyana
Larry Kelly, David J. Keil, V. L. Holland, and LynnDee Oyler
1990-4-12
389
San Luis Obispo
Pismo marsh between Pismo state beach campground and Grand Ave
Comment
UC1392791
Piperia elongata
R. F. Hoover
1969-7-17
11480
San Luis Obispo
ridge nw Cuesta Pass
Comment
OBI45437
Piperia michaelii
David J. Keil
Jun-85
s.n.
San Luis Obispo
Los Osos. On W side of South Bay Blvd just S of bridge over Los Osos Crk
Comment
CDA13950
Piptatherum miliaceum
G. F. Hrusa, D. Ragan
1997-8-1
14075
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass.
Comment
CAS-BOT-BC228023
Plagiobothrys
Clare B. Hardham
1959-4-23
4302
San Luis Obispo
The Santa Lucia Mountains. Intermittent stream, Santa Barbara Road, Atascadero
Comment
SBBG118645
Plagiobothrys bracteatus
E. Painter, M. Wetherwax
2000-4-19
CR 39 b
San Luis Obispo
E of jct of W Perimeter and Boy Scout rds, N of W Perimeter Rd; Camp Roberts
180
Comment
UC573365
Plagiobothrys bracteatus
T. M. Hendrix
1937-4-19
34
San Luis Obispo
3.1 mi ne Pozo; Los Padres National Forest, Pozo Quadrangle
487
Comment
SD260920
Plagiobothrys canescens
Richard R. Halse
2016-3-23
9675
San Luis Obispo
East of Paso Robles; along State Hwy 46, ca. 3.4 miles west of its junction with State Hwy. 41 W (Shandon Exit)
315
Comment
JEPS68023
Plagiobothrys canescens
W. L. Jepson
1927-4-26
11986
San Luis Obispo
valley flats upper Salinas River, Pozo
Comment
UC455966
Plagiobothrys canescens
I. J. Condit
1910-3-30
San Luis Obispo
Carissa Plains
Comment
UC1285278
Plagiobothrys collinus
R. F. Hoover
1948-4-14
7450
San Luis Obispo
bluffs near Ragged Point
Comment
OBI63004
Plagiobothrys fulvus
D. R. Miller
1996-4-14
496 -618
San Luis Obispo
Pine Mt. Region. Next to rd on Tobacco Ridge Rd above Hearst Pond Tobacco Crk drainage
811
Comment
SBBG118624
Plagiobothrys nothofulvus
M. Wetherwax, E. Painter
2003-3-5
SLO 295
San Luis Obispo
NW of Chorro Reservoir, SE of Alpha Range; Camp San Luis Obispo
200
Comment
UCR121526
Plagiobothrys nothofulvus
George K. Helmkamp
2002-4-21
7483
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
OBI20908
Plagiobothrys nothofulvus
Robert F. Hoover
1967-3-28
10322
San Luis Obispo
6 mi E of Creston on La Panza rd
Comment
UC2013245
Plagiobothrys tenellus
David Keil with Clare Hardham and Julie McCulloch
1998-4-17
26796 a
San Luis Obispo
South Creston at McCulloch property, Coyote Canyon Road (between Creston and Highway 58, W of O'Donnovan Road).
Comment
OBI64534
Plagiobothrys uncinatus
David J. Keil, with Rhonda Riggins
2003-4-23
30145
San Luis Obispo
Calf Canyon, east of Highway 229 on Highway 58
Comment
RSA165655
Plagiobothrys uncinatus
Clare B. Hardham
1960-4-26
6917
San Luis Obispo
Franklin Creek, west of Adelaida
Comment
OBI29654
Plantago erecta
David J. Keil, Dirk Walters
1980-4-26
13818
San Luis Obispo
Along town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI58462
Plantago erecta
David J. Keil
1998-4-14
26715
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
SBBG80748
Plantago erecta
R. J. Rodin
1969-4-7
8343
San Luis Obispo
S end of Morro Bay
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
SEINET7042440
Plantago erecta
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
South of Nacimiento Dam. San Luis Mountains eastern foothills. Lime Mountain quadrangle UTM Zone 10, 692074mE, 3957898mN.
Comment
OBI36851
Plantago major
Eric Wise
1981-9-1
1073
San Luis Obispo
Turri Rd, 2.4 mi W of Los Osos Valley Rd
Comment
OBI11614
Platanus racemosa
Jim Heaston
1955-10-12
23
San Luis Obispo
Cal Poly
Comment
UCR115778
Plectritis brachystemon
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5385
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
JEPS114099
Plectritis ciliosa subsp. ciliosa
E. L. Painter, M. Wetherwax, E. Wenzl, A. Gingerich
2001-4-5
CR- 166
San Luis Obispo
Camp Roberts. In ravine leading down to san Marcos Road, at southern end of installations, near Generals Rd.
Comment
RSA747136
Plectritis ciliosa subsp. insignis
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9272
San Luis Obispo
La Panza Range along Calif. Highway 58 in Calf Canyon, 3.0 mi NE of Santa Margarita
335
Comment
SBBG107418
Plectritis macrocera
C. B. Hardham
1960-4-20
5467
San Luis Obispo
hills between Bee Rock and Nacimiento
Comment
CAS-BOT-BC255559
Poa annua
Clare B. Hardham
1957-3-25
1566
San Luis Obispo
Santa Lucia Mountains
Comment
OBI29239
Poa annua
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14532
San Luis Obispo
Jctn of Shell Crk rd and Calif Hwy 58 S of Shandon
Comment
UCSB32512
Poa bulbosa
Smith, O.
1977-4-15
San Luis Obispo
East Cuesta Ridge Rd. 2 miles from Rt. 101
609
Comment
UCSB45216
Poa bulbosa
Engle, M.
1979-4-13
San Luis Obispo
2 miles up Cuesta Ridge Road, east of its intersection with Calif Hwy 1
609
Comment
CDA11544
Poa howellii
G. F. Hrusa, D. Ragan
1995-6-2
12378
San Luis Obispo
Black Butte Research Natural Area; Common on burned slopes at Ridge 1 summit area. approx. 1/2 mile E of Peak 1 (Radio Facility 2).
Comment
OBI22133
Poa howellii
Robert F. Hoover
1964-5-11
8795
San Luis Obispo
Near Hi Mtn Spring camp
Comment
UCR42542
Poa pratensis
David J. Keil, E. A. Wise
1985-4-25
18551
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
UC1927955
Poa secunda
David Keil with Dirk Walters
1980-4-5
13749
San Luis Obispo
ca. 28 mi E of Santa Maria on Hwy 166 and N on Chimineas Ranch Road
Comment
UCR29100
Poa secunda
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow, et al.
1981-4-11
14398
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
OBI39113
Poa secunda subsp. secunda
David J. Keil
1978-3-19
12618
San Luis Obispo
E of Calif Valley along Hwy 58 in the Temblor Range
488
Comment
OBI50114
Poa unilateralis
Michael Curto
1991-4-19
698
San Luis Obispo
Santa Lucia Range, Pacific slope, Arroyo de la Cruz watershed, Cinnabar Hill
165
Comment
SBBG119414
Pogogyne douglasii
E. Painter, M. Wetherwax
1999-7-14
SLO 13
San Luis Obispo
rd to Pick and Shovel Mine; Training Area 10; Camp San Luis Obispo
400
Comment
UC104540
Pogogyne douglasii
E. Palmer
June 1876
350
San Luis Obispo
Coast Range of San Luis Obispo
Comment
OBI32151
Pogogyne serpylloides
David J. Keil
1982-6-26
16235
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
UC25596
Pogogyne serpylloides
W. H. Brewer
1861-4-12
436
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC71997
Polypodium californicum
Alice Eastwood
1926-5-3
13780
San Luis Obispo
Avila
Comment
OBI75173
Polypodium californicum
David J. Keil, with Matt Ritter, Ken Haggard, et al.
2011-3-22
30983
San Luis Obispo
Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo.
Comment
SBBG93778
Polypodium californicum
S. A. Junak
1990-7-12
4391
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
731
Comment
RSA689940
Polypodium californicum
M. M. Miles
1883-02
s.n.
San Luis Obispo
[no locality information provided]
Comment Read comments Mar 14 2011
UCD91167
Polypogon maritimus
Mrs. M. A. Bridge
1932-9-1
s.n.
San Luis Obispo
San Luis Obispo County: San Miguel.
Comment
OBI3499
Polypogon monspeliensis
Lynch
1971-6-5
59
San Luis Obispo
The E end of Smith reservoir, Cal Poly Campus
Comment
OBI43292
Polypogon monspeliensis
Eric Wise
1981-10-23
1344
San Luis Obispo
Sinton Middle Pond. On Shell Crk Rd 8 mi N of Hwy 58
Comment
OBI43300
Polypogon monspeliensis
Eric Wise
1981-6-26
671
San Luis Obispo
Villa Crk reservoir, hwy 1 N of Cayucos
Comment
UCD91361
Polypogon monspeliensis
G. T. Nordstrom
1937-6-20
1359
San Luis Obispo
San Luis Obispo.: 3.9 miles northeast of Lime Mountain, Adelaida.
289
Comment
SBBG118214
Polypogon viridis
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 101
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
OBI43284
Polypogon viridis
Eric Wise
1981-6-27
756
San Luis Obispo
Cuyama River, 4.7 mi W of Pine Cyn
Comment
CAS-BOT-BC102652
Populus fremontii
Ira L. Wiggins
1929-4-13
3420
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles
Comment
OBI10763
Portulaca oleracea
Robert F. Hoover
1969-7-12
11432
San Luis Obispo
Salinas River at Paso Robles
Comment
UCD138226
Potamogeton berchtoldii
Malcolm A. Nobs; S. Galen Smith
1949-6-24
869
San Luis Obispo
San Luis Obispo County: Atascadero Lake, 1 mile west of Atascadero.
Comment
UC1935434
Potamogeton nodosus
Eric Wise
1983-6-30
1723
San Luis Obispo
Santa Margarita Lake: Man-Made reservoir in Salinas River chnl.
Comment
UC1099824
Potamogeton pectinatus
Malcolm A. Nobs, S. Galen Smith
1948-9-9
652
San Luis Obispo
s of Pismo Beach
Comment
OBI32219
Potentilla anserina
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14374
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI36975
Potentilla anserina
Eric Wise
1981-7-1
895
San Luis Obispo
Oso Flaco Lake
Comment
OBI36981
Potentilla anserina
Eric Wise
1981-6-15
588
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI78457
Potentilla anserina
Christian Smith
1975-5-19
s.n.
San Luis Obispo
Los Osos
Comment
UCR131922
Potentilla anserina subsp. pacifica
George K. Helmkamp
2003-9-8
8125
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
SD130252
Potentilla glandulosa
George Helmkamp
1989-4-17
San Luis Obispo
At the crest of Prefumo Canyon Road, Irish Hills, grassy hillsides, farm country
366
Comment
CDA21053
Potentilla glandulosa subsp. glandulosa
G. F. Hrusa
1993-5-21
11043
San Luis Obispo
Huasna Area. Approximately 4 km. beyond Stony Creek Campground.
Comment
UC1392941
Proboscidea louisianica subsp. louisianica
R. F. Hoover
1969-8-12
11542
San Luis Obispo
1 mi w Paso Robles (on road to Nasimiento Dam)
Comment
OBI10076
Prunus amygdalus
David Gleason
1964-2-15
13
San Luis Obispo
2105 Johnson, San Luis Obispo
Comment
CAS-BOT-BC159883
Prunus dulcis
Ernest C. Twisselmann
1968-10-21
15023
San Luis Obispo
Buena Vista Road just north of Highway 46 (Estrella Plains)
190
Comment
SBBG46450
Prunus fasciculata var. punctata
L. W. Edge
1973-3-30
260
San Luis Obispo
St Hwy 1, Callender
Comment
UC18196
Prunus fasciculata var. punctata
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5569
San Luis Obispo
about 2.5 mi s of Los Berros (Northern portion of Nipomo Mesa); Nipomo Mesa
106
Comment
JEPS18374
Prunus fasciculata var. punctata
Rimo Bacigalupi with F. Chisaki and P. Hutchison
1957-4-2
5773
San Luis Obispo
about 5 mi w of Nipomo; Nipomo Mesa
Comment
RSA201699
Prunus fasciculata var. punctata
Robert F. Hoover
1948-3-26
7432
San Luis Obispo
Sunnyside School near Baywood Park
Comment
SBBG3067
Prunus virginiana var. demissa
C. B. Hardham
1958-5-10
3245
San Luis Obispo
Paso Robles Crk, York Mtn Rd
Comment
CAS-BOT-BC356467
Pseudognaphalium beneolens
Ernest C. Twisselmann
1955-7-22
2280
San Luis Obispo
La Panza Range. Upper Toro Canyon, near Navajo Summit
682
Comment
CAS-BOT-BC356612
Pseudognaphalium biolettii
Ernest C. Twisselmann
1967-4-27
12933
San Luis Obispo
Ragged Point, Santa Lucia Range
60
Comment
OBI42879
Pseudognaphalium biolettii
Robert J. Rodin
1972-3-29
8620
San Luis Obispo
Oso Flaco, S side of lagoon
Comment
OBI72493
Pseudognaphalium biolettii
M. Wetherwax & E. L. Painter, E. L. Painter
2000-3-21
SLO- 54
San Luis Obispo
Camp San Luis Obispo. Cerro Chumash, Training Area L. UTMs (NAD27) zone 10, 708136E, 3910118N
200
Comment
UC1284938
Pseudognaphalium californicum
R. F. Hoover
1950-5-30
7950
San Luis Obispo
mouth of/ just s of Arroyo de la Cruz
Comment
UCD135067
Pseudognaphalium californicum
H. C. Lee
1936-2-25
421
San Luis Obispo
San Luis Obispo County: 2 miles north of Nipomo.
182
Comment
OBI16433
Pseudognaphalium luteoalbum
R. R. LaBelle
1967-10-10
46
San Luis Obispo
Laguna Lake, NE side of lake
Comment
UC1392772
Pseudognaphalium luteoalbum
R. F. Hoover
1969-7-3
11415
San Luis Obispo
Salinas River bed at Paso Robles Salinas River, Paso Robles
Comment
CAS-BOT-BC357372
Pseudognaphalium microcephalum
R. F. Hoover
1966-7-13
9897
San Luis Obispo
5 1/2 mi. se. of Santa Margarita. Sandstone hill west of Salinas River opposite Pilitas Creek
Comment
OBI31997
Pseudognaphalium microcephalum
David J. Keil
1981-11-11
15670
San Luis Obispo
Arroyo del la Cruz area N of San Simeon. Along S side of the Arroyo
Comment
OBI29560
Pseudognaphalium stramineum
Melissa Luckow
1981-6-25
698
San Luis Obispo
Just N of San Simeon Beach
Comment
OBI55577
Psilocarphus brevissimus var. brevissimus
George Butterworth
1998-6-3
268
San Luis Obispo
Carrizo Plain Natural Area. 1/4 mi S of Soda Lake, 1/3 mi NW of Soda Lake Rd cut. T31S, R19E, S24, NEQtr
588
Comment
UC88449
Psilocarphus brevissimus var. brevissimus
Brandegee
May 1889
San Luis Obispo
San Simeon
Comment
SBBG123132
Psilocarphus brevissimus var. brevissimus
D. Keil
1998-4-30
26998
San Luis Obispo
NE corner of intersection of Belmont Trail and Soda Lake Rd, Carrizo Plain
591
Comment
OBI55303
Psilocarphus oregonus
David J. Keil
1998-4-30
27000
San Luis Obispo
Carrizo Plain. Drying vernal pool at NE corner of intersection of Belmont Trail and Soda Lake Road (35 deg. 18.497' N x 119 deg. 59.275')
591
Comment
UC1070086
Psilocarphus tenellus
T. M. Hendrix
1937-5-12
177
San Luis Obispo
4 mi e Pozo; Pozo Quad.
487
Comment
UC1927844
Psilocarphus tenellus
David Keil
1998-4-7
26588
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
CAS-BOT-BC362015
Psilocarphus tenellus
Clare B. Hardham
1959-5-6
4404
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento
Comment
OBI49893
Psilocarphus tenellus
David J. Keil
1984-4-28
18143
San Luis Obispo
American Cyn area in La Panza mts
Comment
RSA0045599
Psoralea orbicularis
Keith E. Hoffmaster
1935-7-1
655
San Luis Obispo
Near Arroyo Grande.
Comment
CAS-BOT-BC421308
Pterostegia drymarioides
James L. Reveal; Clare B. Hardham
1988-5-26
6917
San Luis Obispo
La Panza Range, Los Padres National Forest, northwest of Black Mountain along Indian Creek south of U.S. Forest Service Road 28S02 south of Wilson Corner, about 13 air miles east-northeast of Santa Margarita
472
Comment
CAS-BOT-BC95036
Pterostegia drymarioides
R. C. Wenk
2007-4-15
640
San Luis Obispo
Los Osos Oaks State Reserve, S side of Los Osos Valley Road, E of town of Los Osos, 3 mi. E of Pacific Ocean
Comment
OBI10705
Punica granatum
Cindy Arey
1967-10-29
4
San Luis Obispo
Sydney St, San Luis Obispo
Comment
OBI28122
Quercus agrifolia var. agrifolia
Allison Berry & Carrie Wilson, Carrie Wilson
1982-5-11
53
San Luis Obispo
No of San Luis Obispo, 1.5 mi on CA Rte 101 R on Reservoir Cyn rd, .5 mi to end. Site on ridge to left 550 yds up trail
Comment
OBI17706
Quercus berberidifolia
Dave Imper
1977-4-28
125
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on price Cyn rd
Comment
OBI4984
Quercus berberidifolia
Jim Heaston
1961-11-12
403
San Luis Obispo
10 mi E of Santa Margarita
Comment
OBI79590
Quercus berberidifolia
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31379
San Luis Obispo
San Luis Range (Irish Hills). Ruda Road near Hibberd Preserve
441
Comment
OBI56554
Quercus berberidifolia
Lynn Dee Oyler, Sharon Vroman
1992-7-8
2520
San Luis Obispo
BLM - Calf Canyon, Parcel 3S
427
Comment
OBI81392
Quercus douglasii
Michael Walgren
2012-9-9
461
San Luis Obispo
San Miguel, Growing in a 40 acre rural property in San Miguel between Wellsona Rd and San Marcos Rd west of Hwy 101
214
Comment
UC993109
Quercus douglasii
J. M. Tucker
1947-10-4
1627
San Luis Obispo
16.7 mi (by road) s Pine Canyon Guard Station (on s side of Highway 166); Cuyama Valley
Comment
CAS-BOT-BC79324
Quercus dumosa
Ernest C. Twisselmann
1968-5-13
14208
San Luis Obispo
Head of Cammata Canyon at the Cottingham place
609
Comment
RSA43069
Quercus kelloggii
Robert F. Hoover
1947-8-16
7379
San Luis Obispo
7 miles west of Templeton on road to Cambria.
Comment
OBI31250
Quercus lobata
Joy Nishida
1982-10-2
525
San Luis Obispo
1.8 mi S of American Canyon campground
488
Comment
OBI3766
Quercus lobata
Elizabeth Rudd
1971-10-1
320
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
UC1135708
Quercus lobata
G. T. Nordstrom
1937-5-12
1201
San Luis Obispo
2.1 mi se Asuncion School; Adelaida Quad.
335
Comment
UC1135709
Quercus lobata
W. A. Peterson
1937-5-17
860
San Luis Obispo
3.9 mi s French Camp; La Panza Quad.
457
Comment
CAS-BOT-BC62833
Quercus lobata
Ernest C. Twisselmann
1956-8-8
3111
San Luis Obispo
Near Ortega Spring, Palo Prieta Canyon
420
Comment
OBI36125
Quercus lobata
Walter F. Chesbro
1978-5-6
90
San Luis Obispo
Near intersection of hwy 101 and hwy 58
Comment
CHSC13488
Quercus palmeri
Patricia Haberkern
1974-4-9
2
San Luis Obispo
Common in Cerro Alto Campground, Los Padres National Forest, 7.1 mi. w Atascadero on Hwy 41.
542
Comment
CAS-BOT-BC248855
Quercus palmeri
P. S. Manos
1987-10-20
530
San Luis Obispo
Peachy Canyon Rd., 2.5 mi W of Paso Robles
400
Comment
OBI77713
Rafinesquia californica
G. F. Hrusa
1995-5-2
12255
San Luis Obispo
Black Butte Research Natural Area. SE slope of Peak 3
520
Comment
CAS-BOT-BC362538
Rafinesquia californica
Ernest C. Twisselmann
1956-5-7
2772
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Portagee Canyon, fork of Gillis Canyon
487
Comment
OBI10571
Ranunculus californicus
Betty Hoover
1962-2-19
33
San Luis Obispo
Cambria, San Luis Obispo
Comment
RSA714308
Ranunculus californicus
Daisie Huang
2006-4-13
3 s.n.
San Luis Obispo
Lopez Lake.
170
Comment
UC1126170
Ranunculus californicus
H. C. Lee
1937-4-1
811
San Luis Obispo
2 1/2 mi e Templeton; Paso Robles Quadrangle
Comment
UCR161344
Ranunculus californicus
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9050
San Luis Obispo
Coastal Hills, Prefumo Canyon, north side of Irish Hills; 2.2 mi west of Los Osos Valley Road
122
Comment
CAS-BOT-BC378724
Ranunculus californicus var. cuneatus
Ernest C. Twisselmann
1967-4-27
12922
San Luis Obispo
Mesa northeast of Piedras Blancas Point
4
Comment
OBI44837
Ranunculus hebecarpus
David J. Keil
1985-3-31
18502
San Luis Obispo
Calf Cyn area along Calif Rte 58 halfway between park Hill Rd and hwy 229
Comment
SBBG25504
Ranunculus hebecarpus
M. A. Piehl
1963-4-20
6370
San Luis Obispo
S bank of Salinas River near bridge 4 mi NE of Santa Margarita
304
Comment
UCR32111
Ranunculus hebecarpus
David J. Keil, Melissa Luckow, R. Riggins-Pimentel, R. A. Pimentel, L. Seek
1982-5-8
16023
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Trail on NE side of Cypress Mountain
Comment
OBI3893
Raphanus sativus
Elizabeth Rudd
1971-5-23
264
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
UC1121737
Rhamnus californica
A. E. Wieslander
1934-4-27
462
San Luis Obispo
High Mountain Santa Barbara National Forest, Pozo Quad.
640
Comment
SBBG104897
Rhamnus crocea
M. D. Proctor, E. A. Young
1993-3-23
ROB 328
San Luis Obispo
2 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
UC455429
Rhamnus crocea subsp. crocea
I. J. Condit
1910-4-16
San Luis Obispo
Upper Chorro Creek
Comment
UCD135926
Rhamnus ilicifolia
R. Wenk
2007-4-22
665
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, Caliente Range, behind Washburn Ranch house, above area with blue oaks near Sulfur Spring.
822
Comment
RSA265696
Rhamnus tomentella subsp. tomentella
C. W. Tilforth, Walter Wisura
1977-8-11
1419
San Luis Obispo
Queen Been Campground, W of La Panza.
Comment
OBI25182
Rhus integrifolia
David J. Keil
1980-2-9
13688
San Luis Obispo
Between Arroyo Grande and San Luis Obispo along State hwy 227, ea 2 mi N of southern jctn of hwy 277 and Corbett cyn rd.
Comment
SBBG2741
Ribes aureum var. gracillimum
C. B. Hardham
1957-3-25
1561
San Luis Obispo
Las Tablas Crk near Sunderland School
Comment
CAS-BOT-BC169018
Ribes indecorum
R. F. Hoover
1947-1-6
6592
San Luis Obispo
Above head of See Canyon, San Luis Range
Comment
UC1127286
Ribes malvaceum
G. T. Nordstrom
1937-3-16
1003
San Luis Obispo
2.8 mi s Chimney Rock; Adelaida Quadrangle
Comment
UC1127326
Ribes malvaceum
B. Bolt
1936-3-18
636
San Luis Obispo
4 mi se of mouth Osos Creek; Cayucos Quadrangle
Comment
UC1127333
Ribes malvaceum
E. Armstrong
1934-4-1
1089
San Luis Obispo
6 mi e Santa Margarita; Pozo Quadrangle
Comment
CAS-BOT-BC168975
Ribes malvaceum
Ernest C. Twisselmann
1956-1-24
2504
San Luis Obispo
Upper Calf Canyon - La Panza Range
457
Comment
OBI14046
Ribes malvaceum
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Near Cuesta Summit trl, Santa Lucia Range
Comment
UC11641
Ribes quercetorum
Jos. Burtt Davy
1901-1-31
San Luis Obispo
near Paso Robles
Comment
CAS-BOT-BC144628
Ribes sanguineum var. glutinosum
Alice Eastwood
1926-4-28
13583
San Luis Obispo
Cambria
Comment
UCR31918
Ribes sanguineum var. glutinosum
David J. Keil
1982-5-8
15938
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), 2.35 mi. east of junction of Santa Rosa Creek Road with Fiscalini Ranch Road, on dirt road up Cypress Mtn.
Comment
CAS-BOT-BC173753
Ribes speciosum
R. F. Hoover
1967-2-15
10203
San Luis Obispo
Upper Arroyo Grande above Routzahn Park
Comment
OBI79453
Rigiopappus leptocladus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31700
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
420
Comment
SBBG109975
Rigiopappus leptocladus
C. B. Hardham
1957-4-13
1674
San Luis Obispo
Black Mtn, Highland District
Comment
UC1927803
Rorippa curvipes var. truncata
David Keil
2002-4-4
29790
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 N, 120.6199 W
Comment
UC1392740
Rorippa curvisiliqua
R. F. Hoover
1969-7-3
11413
San Luis Obispo
Salinas River bed Paso Robles; Salinas River bed at Paso Robles
Comment
UC1296155
Rorippa gambelii
R. F. Hoover
1949-5-24
7725
San Luis Obispo
Oceano Beach
Comment
UC1128579
Rosa californica
G. T. Nordstrom
1937-6-5
1313
San Luis Obispo
3.4 mi ssw Josephine School; Adelaida Quadrangle
Comment
OBI58683
Rosa californica
David J. Keil
1998-6-1
27543
San Luis Obispo
Paso Robles vicinity, E side of Salinas River along River Rd., 0.7 miles N of junction with Experimental Rd.
Comment
NY415839
Rosa granulata
W. H. Brewer
04 1861
467
San Luis Obispo
Comment Read comments Apr 30 2011
CAS-BOT-BC148211
Rosa spithamea
R. F. Hoover
1969-7-2
11402
San Luis Obispo
Hazard Canyon
Comment
OBI72003
Rosa spithamea
Michael Walgren
2010-2-1
63
San Luis Obispo
Morro Bay state park, along Quarry Trl along trail edge in deep dense coastal scrub. approx. 1/4 mi from parkingl ot at South Bay Blvd
Comment
OBI13101
Rosa spithamea
Lynne Dee Althouse
1977-5-22
90
San Luis Obispo
Wolfe's horse ranch N of the San luis High School
122
Comment
OBI82498
Rubus armeniacus
David J. Keil
2015-7-8
33308
San Luis Obispo
Atascadero Creek north of El Camino Real bridge and east of road
280
Comment
OBI9980
Rubus ursinus
J. B. Carstens
1966-4-8
11
San Luis Obispo
3 mi N of Avila Beach Rd on See Cyn rd, on E side of road along fence
Comment
OBI28658
Rumex acetosella
David J. Keil, Eric Wise
1982-7-2
16254
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
OBI31700
Rumex acetosella
Smeltzer, Turnquist
1982-4-12
33
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
UCSB39118
Rumex acetosella
Jorgensen, Jan
1982-4-23
San Luis Obispo
Nipomo Mesa along highway 1
30
Comment
OBI28138
Rumex conglomeratus
Rick Frelinger
1982-5-8
33
San Luis Obispo
Salinas river 15 mi N of Atascadero, adj US hwy 101
Comment
CAS-BOT-BC433346
Rumex crispus
Ernest C. Twisselmann
1954-6-16
1374
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Eben McMillan Ranch: Phelps Spring; Eastern San Luis Obispo County.
701
Comment
CAS-BOT-BC433539
Rumex fueginus
R. F. Hoover
1947-7-18
7313
San Luis Obispo
Oceano Beach
Comment
OBI66990
Rumex kerneri
David J. Keil
2000-6-28
28832 -1
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, west of California Highway 1
0
Comment
CAS-BOT-BC433986
Rumex salicifolius
R. F. Hoover
1964-6-6
8977
San Luis Obispo
Los Osos
Comment
OBI48234
Rupertia physodes
David J. Keil
1989-5-29
s.n.
San Luis Obispo
Montan de Oro State Park. Along Coon Crk trl
Comment
OBI79898
Ruppia maritima
David J. Keil
2012-7-26
31479
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
SBBG118286
Sagina apetala
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2001-4-17
CR 196
San Luis Obispo
behind palisades above Boy Scout Rd, S of Nacimiento River, along edge of rd to top of palisades and Boundary Rd; Camp Roberts
260
Comment
OBI33077
Sagina decumbens subsp. occidentalis
David J. Keil
1983-4-23
16925
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
OBI75775
Salix babylonica
Jay B. Hunt
1955-10-24
s.n.
San Luis Obispo
Cal Poly, lawn front of Ad. bldg
Comment
CAS-BOT-BC103281
Salix bonplandiana
Ernest C. Twisselmann
1954-2-25
839
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame
670
Comment
CAS-BOT-BC103249
Salix bonplandiana
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts. at south end of the mouth R.R. tunnel
Comment
CAS-BOT-BC103273
Salix bonplandiana
Ernest C. Twisselmann
1970-4-21
16388
San Luis Obispo
Cholame Creek, 0.4 mile above Parkfield
640
Comment
CAS-BOT-BC103280
Salix bonplandiana
Ira L. Wiggins
1932-3-21
5817
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
OBI58740
Salix breweri
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27525
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
OBI75310
Salix exigua
david J. Keil
30955
San Luis Obispo
South of Nipomo on Thompson Ave. along Nipomo Creek, 1 mile north from junction with CA 167
68
Comment
UC2027557
Salix exigua
Greg Wilvert
2005-4-25
333
San Luis Obispo
Southeast Half of the Caliente Range: Wells Canyon
Comment
OBI28141
Salix exigua
Rick Frelinger
1982-5-8
49
San Luis Obispo
Salinas river 15 mi N of Atascadero, adj to US hwy 101
Comment
OBI77138
Salix exigua
Robert F. Hoover
1969-7-13
11469
San Luis Obispo
Salinas River bed at Atascadero
Comment
SBBG104405
Salix laevigata
D. A. Young, F. L. Johnson
1992-6-17
ROB 56
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
UC507330
Salix laevigata
Ira L. Wiggins
1932-3-21
5818
San Luis Obispo
between Cholame and <Anettea>; Bitterwater Valley
Comment
OBI9840
Salix laevigata
Robert F. Hoover
1947-3-29
6809
San Luis Obispo
Creston, by roadside
Comment
UC1953276
Salix laevigata
D. R. Miller
2005-4-1
405 .787
San Luis Obispo
Pine Mt Region. Along Tobacco Creek near first crk crossing on flats
Comment
OBI27192
Salix lasiolepis
Thomas Burrows
1981-4-30
148
San Luis Obispo
Reservoir Cyn
145
Comment
OBI36904
Salix lasiolepis
Eric Wise
1983-2-16
1630
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI37218
Salix lasiolepis
Eric Wise
1983-2-17
1642
San Luis Obispo
Oso Flaco Lake, shore on E bank between lakes
Comment
UC1576183
Salix lasiolepis
Eric Wise
1983-2-17
1646
San Luis Obispo
Oceano Campground Pismo State Beach (housing area)
Comment
OBI37323
Salix lasiolepis
Eric Wise
1983-2-24
1665 -B
San Luis Obispo
0.6 mi E of 1/2 way Station on hwy 41
Comment
CAS-BOT-BC128215
Salix lucida
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts., east of pass on road to San Luis Obispo
609
Comment
UC1586809
Salix sitchensis
T. J. Ayers with S. Junak and D. Shaw
1989-5-10
723
San Luis Obispo
just n. Pick and Shovel Mine (along w. fork of stream at Dead Miner's Camp); Los Padres Nat'l Forest, Cuesta Ridge Botanical Area
Comment
OBI70116
Salsola
David J. Keil
1998-10-9
28190 -U
San Luis Obispo
Just n of junction of Elkhorn Road and Soda Lake Rd. at s end of Carrizo Plain.
Comment
CDA17124
Salsola australis
G. F. Hrusa, P. Akers
2003-10-14
16196
San Luis Obispo
Salinas Valley; Hwy 46 +/- 15 mi. E of Paso Robles, immed. E of Whitley Gardens.
320
Comment
OBI70518
Salsola australis
G. F. Hrusa, P. Akers
2003-10-13
16179
San Luis Obispo
At pullout along hwy 166 in Cuyama cyn at first influence of coastal air
273
Comment
CAS-BOT-BC180659
Salsola tragus
Ernest C. Twisselmann
1954-7-18
1435
San Luis Obispo
Choice Valley, 1 1/2 miles east of Palo Prieta Summit - Temblor Range and the Western San Joaquin Valley
594
Comment
OBI65223
Salsola tragus
Greg Wilvert
2005-10-5
532
San Luis Obispo
SE Half of the Caliente Range. Along Pipeline Rd. 2 km SW of Soda Lake Rd. Only seen in E end of range
Comment
OBI13573
Salvia carduacea
Neil Havlik
1968-4-6
145
San Luis Obispo
Along roadside 1.8 mi from Crocker Grade Rd, SE of Soda Lake
Comment
UC456138
Salvia carduacea
Wm. Rice
1906-4-28
San Luis Obispo
Suey and Santa Maria Valley Santa Maria Valley, Suey
Comment
OBI13559
Salvia columbariae
Aart C. deVos
1963-4-18
59
San Luis Obispo
Poly Cyn NW slope
Comment
OBI3971
Salvia columbariae
Elizabeth Rudd
1971-4-3
207
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI75496
Salvia columbariae
Jenner Whitt
2003-4-21
66
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
RSA799116
Salvia columbariae
Forrest Freund, J. Mark Porter
2013-3-19
120
San Luis Obispo
La Panza Range. Along California Highway 58 (Calf Canyon Highway), 0.9 miles west of the junction with Golden Lane and 0.9 miles east of the junction with County Road 229. Roadside along a steep road-cut.
812
Comment
UCSB57241
Salvia columbariae
Ryan, P.; Callaway, R.
1987-4-17
San Luis Obispo
At intersection of Hwy 58 and Park Hill Rd; About 5 miles north of Santa Margarita
286
Comment
OBI58168
Salvia leucophylla
David J. Keil
1998-5-11
27185
San Luis Obispo
Caliente Range. 4.6 mi from Soda Lake Rd. along Selby Rd.
Comment
OBI19162
Salvia mellifera
Christopher Greiner
1979-4-16
5
San Luis Obispo
Poly Cyn, SLO
91
Comment
UCR103806
Salvia spathacea
George K. Helmkamp
1997-3-8
1449
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
UCR37128
Salvia spathacea
K. R. Neisess
1981-3-31
506
San Luis Obispo
Poly Canyon, on the Cal Poly [California Polytechnic State College], San Luis Obispo campus
213
Comment
OBI13524
Salvia spathacea
B. A. Smith
1966-4-8
15
San Luis Obispo
2 mi down See Cyn rd off Avila Beach Rd
Comment
OBI20107
Salvia spathacea
Gary Howard
1971-5-15
s.n.
San Luis Obispo
7 mi W of Templeton
Comment
RSA492686
Salvia spathacea
Walter Wisura, L. Aberbom
1989-5-16
4350
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay.
Comment
SBBG61416
Sanicula arctopoides
R. Hoffmann
1931-1-28
San Luis Obispo
San Simeon
Comment
OBI76887
Sanicula arctopoides
D. R. Miller, E. A. Appel
2012-4-7
412 .1016
San Luis Obispo
Coastal side of Hwy 1 near mile marker 59-1/2
15
Comment
OBI28873
Sanicula arguta
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
726
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasnariver crosses the road.
Comment
OBI60619
Sanicula arguta
V. L. Holland & David J. Keil, David J. Keil
1990-4-14
s.n.
San Luis Obispo
Cambria ranch
Comment
SBBG117527
Sanicula arguta
M. Wetherwax, E. Painter
2000-3-20
SLO 38
San Luis Obispo
E side of saddle between Cerro Chumash and Cerro Romualdo; Camp San Luis Obispo
200
Comment
UC1598747
Sanicula arguta
C. M. Belshaw
1936-3-28
1752
San Luis Obispo
3 mi nne of Cayucos Point
106
Comment
OBI56284
Sanicula bipinnata
George Butterworth
1999-4-25
295
San Luis Obispo
Carrizo Plain Natural Area. 1.4 mi S of Circe Rd, 200 yds W of fence.
640
Comment
UCSB12111
Sanicula bipinnata
1962-3-29
San Luis Obispo
19.1 miles west of Simmler, La Panza Range
594
Comment
OBI8802
Sanicula bipinnatifida
Robert F. Hoover
1967-4-5
10336
San Luis Obispo
Near summit W of East Branch Huerhuero crk on hwy 58
Comment
OBI81301
Sanicula crassicaulis
Madison Cheney, Dayle Morris, Bridget Van Beek
2015-4-23
San Luis Obispo
Irish Hills Trail; 350 meters into the left trail on left side.
Comment
SBBG112371
Sanicula crassicaulis
D. Keil
1985-3-26
18467
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
UCR29877.1
Sanicula crassicaulis
David J. Keil, R. Riggins, et al
1981-4-11
14367
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
OBI8773
Sanicula crassicaulis
Robert F. Hoover
1950-5-6
7874
San Luis Obispo
East slopes of La Panza Range
Comment
OBI56863
Sanicula hoffmannii
David J. Keil
1998-7-2
27907
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
OBI25911
Sanicula laciniata
L. Brent
1981-3-5
18
San Luis Obispo
Found 15' S of Unlawful to Dump sign on dirt rd. leading to Poly Canyon. Rt side of rd.
Comment
UCD65891
Schedonorus arundinaceus
Ernest C. Twisselmann
1958-8-23
San Luis Obispo
Eastern San Luis Obispo Co.: Dorothy Twisselmann Ranch.
665
Comment
CAS-BOT-BC283124
Schedonorus arundinaceus
Ira L. Wiggins
1964-8-28
19126
San Luis Obispo
Summit of Pikes Peak
Comment
OBI22570
Schoenoplectus acutus var. occidentalis
Robert F. Hoover
1969-7-13
11464
San Luis Obispo
Atascadero
Comment
OBI2520
Schoenoplectus americanus
Larry E. Brown
1971-6-17
San Luis Obispo
Cholame Crk at entrance to Palo Prieto Canyon Rd
Comment
RSA122659B
Schoenoplectus americanus
W. A. Peterson
1936-7-9
346
San Luis Obispo
Cuyama Ranch.
671
Comment
OBI35207
Schoenoplectus californicus
Eric Wise
1982-6-24
1529
San Luis Obispo
Warden Lake [N of Los Osos Valley Rd]
Comment
SBBG109416
Schoenoplectus pungens var. badius
C. B. Hardham
1957-6-4
2065
San Luis Obispo
San Marcos Crk near Oak Flat Rd
Comment
OBI43620
Schoenoplectus pungens var. longispicatus
Eric Wise
1981-8-7
1061
San Luis Obispo
Cholame Crk at Bitterwater Rd
Comment
OBI78573
Scirpus
Dave Imper
1977-4-7
106
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn Rd. Near oil refinery
76
Comment
UC1583755
Scirpus cernuus
David Keil
1977-8-7
12489
San Luis Obispo
along Los Osos Valley Road ca 1 mi w Turri Road; along Los Osos Valley Road w of Turri Road
Comment
OBI22597
Scirpus microcarpus
Robert F. Hoover
1950-6-21
8031
San Luis Obispo
San Simeon Crk just below forks
Comment
OBI43545
Scirpus microcarpus
Eric Wise
1981-6-11
538
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
OBI43554
Scirpus microcarpus
Eric Wise
1982-5-1
1442
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
CDA19970
Scrophularia californica
J. Hunter
May 1994
s.n.
San Luis Obispo
Los Padres National Forest, Black Butte Research Natural Area, Cuesta Ridge East
0
Comment
SBBG119486
Scrophularia californica
C. B. Hardham
1956-5-6
613
San Luis Obispo
South Rd to Adelaida, Hilltop Ranch
Comment
UCD67271
Scrophularia californica
G. F. Hrusa; D. Ragan
1995-6-20
12365
San Luis Obispo
San Luis Obispo County: Occasional on burned flats of Ridge 1 in Pinus attenuata forest.
650
Comment
OBI23349
Scrophularia californica
J. T. Arnold
1965-4-11
46
San Luis Obispo
Upper See Cyn
Comment
OBI13498
Scutellaria tuberosa
Robert F. Hoover
1964-6-5
8909
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI28162
Selaginella bigelovii
Jeffery Null
1980-5-11
40
San Luis Obispo
Ecological Study Area, California Polytechnic State University, San Luis Obispo, California
Comment
SBBG96088
Selaginella bigelovii
D. Keil
1988-6-11
20707
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
UC1934599
Selaginella bigelovii
T. M. C. Taylor
1966-12-27
7387
San Luis Obispo
San Luis Obispo
Comment
OBI15534
Senecio blochmaniae
Robert F. Hoover
1965-10-1
9700
San Luis Obispo
Cuesta-by-the-Sea, S shore of Morro Bay
Comment
CDA8584
Senecio blochmaniae
J. K. Balciunas, T. M. Davidson
2001-5-1
165
San Luis Obispo
Dunes north of Morro Rock, Morro Bay.
0
Comment
OBI4410
Senecio blochmaniae
Robert J. Rodin
1970-9-10
8423
San Luis Obispo
300 yds from Pacific Ocean near a shell mound in Pismo Beach State Park
Comment
RSA0013317
Senecio californicus
L. S. Rose
1950-5-13
50129
San Luis Obispo
Oso Flaco Lake region
Comment
OBI65179
Senecio douglasii var. douglasii
Greg Wilvert
2005-6-14
479
San Luis Obispo
SE half of the Caliente Range; canyon to the E of Quail cyn.
848
Comment
SBBG117899
Senecio flaccidus var. douglasii
E. Painter
2001-7-24
CR 257
San Luis Obispo
S side of Boy Scout Rd, above Nacimiento River; Camp Roberts
194
Comment
OBI32357
Senecio glomeratus
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15942
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini ranch rd on dirt rd leading onto slopes of Cypress Mtn
Comment
CHSC91721
Senna multiglandulosa
Austin P. Griffiths; Shana Dore
1987-1-14
18043
San Luis Obispo
Central California. Pismo Beach region.
Comment
SBBG112585
Sesuvium verrucosum
C. B. Hardham
1960-6-9
6141
San Luis Obispo
Creston Lakes
Comment
RSA128762
Sidalcea malviflora subsp. laciniata
Clare B. Hardham
1959-4-23
4282
San Luis Obispo
Tassajara Canyon (west of Santa Margarita)
Comment
PASA1751
Sidalcea parviflora
1929-5-4
San Luis Obispo
near Santa Margarita
Comment
UC454241
Silene californica
I. J. Condit
1905-4
786
San Luis Obispo
Lopez Canyon, Middle Coast California
Comment Read comments May 15 2016
SD90241
Silene californica
Benjamin C. Stone
Sep 1952
San Luis Obispo
In the foothills 1.0 mile east of Morro Bay.
160
Comment
CLARK-A1045-1352
Silene gallica
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay Morro Bay State Park; Morro Bay S 7.5'Q
Comment
SBBG118519
Silene gallica
E. Painter
2001-4-18
CR 206
San Luis Obispo
margins of tank trail, along sides of rd; Camp Roberts
265
Comment
CAS-BOT-BC174936
Silene laciniata
R. F. Hoover
1950-6-21
8024
San Luis Obispo
San Simeon Creek just below forks
Comment
CAS-BOT-BC174941
Silene laciniata
Ynez Whilton Winblad
1937-6-8
s.n.
San Luis Obispo
On hills around Cambria Pines
Comment
CAS-BOT-BC174940
Silene laciniata
Volney Rattan
1887-6-1
s.n.
San Luis Obispo
Mountains of San Luis Obispo County
Comment
OBI51363
Silene laciniata subsp. laciniata
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
4 .1
San Luis Obispo
San Simeon State Park. SW section of park
Comment
OBI19468
Silene laciniata subsp. laciniata
R. D. Brister
1966-6-2
104
San Luis Obispo
On Cuesta Pass, approx 6 mi N SLO
Comment
OBI53892
Silene laciniata subsp. laciniata
Arthur W. Hazebrook
1992-10-25
159
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hiill, trl along base of NE facing slope
Comment
OBI19477
Silene verecunda
Robert F. Hoover
1947-3-26
6745
San Luis Obispo
Price Cyn (just S of)
Comment
CAS-BOT-BC175192
Silene verecunda
Clare B. Hardham
1958-9-25
3959
San Luis Obispo
Northeast slope Cypress Mt.
Comment
OBI31120
Silybum marianum
Julie M. Vanderwier
1978-6-20
82
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI57227
Sinapis arvensis
David J. Keil
1998-4-10
26686
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
CAS-BOT-BC75258
Sisymbrium irio
Ernest C. Twisselmann
1954-6-12
1363
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Elkhorn Plain.
655
Comment
OBI14954
Sisymbrium irio
Ernest C. Twisselmann
1954-6-12
1363
San Luis Obispo
Temblor Range and Western San Joaquin Valley. Elkhorn Plain: SE San Luis Obispo county
701
Comment
HSC13927
Sisyrinchium bellum
W. S. Pierce
1963-4-7
6
San Luis Obispo
Atascadero, E of Portola Rd., N end
Comment
SDSU137
Sisyrinchium bellum
D. F Howe
1967-4-10
4337
San Luis Obispo
seacoast 7.8 miles north of Cambria.
Comment
PASA1230
Smilacina sessilifolia
1929-5-4
San Luis Obispo
Santa Rita Canyon
Comment
OBI9148
Solanum douglasii
Robert F. Hoover
1946-8-17
6300
San Luis Obispo
N end of Morro Bay
Comment
SD241960
Solanum douglasii
David J. Keil
2012-7-18
31444
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
21
Comment
SEINET2444527
Solanum douglasii
Eric Luning
2003-4-15
14
San Luis Obispo
Reservoir Canyon Trail.
Comment
UC577721
Solanum douglasii
H. C. Lee
1936-2-24
417
San Luis Obispo
2 mi se of Pichacho (ne of Los Berros)
152
Comment
UC884847
Solanum douglasii
Ynez Whilton Winblad
1933-6-27
San Luis Obispo
Morro Bay
Comment
UCR140124
Solanum douglasii
George K. Helmkamp
2004-3-13
8342
San Luis Obispo
Central Coast, Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd, 0.6 mi east of Calif. Hwy 1
91
Comment
UCR161303
Solanum douglasii
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9102
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
Comment
OBI51305
Solanum douglasii
Jan Barber
1993-8-5
56
San Luis Obispo
San Simeon State Park. At confluence of San Simeon Crk and unnamed southern drainage
Comment
CAS-BOT-BC156502
Solanum umbelliferum
A. Eastwood
1936-5-4
13843
San Luis Obispo
Paso Robles
Comment
OBI54184
Solanum umbelliferum
David J. Keil, Kathleen Keil
1995-4-15
24872
San Luis Obispo
Shell Crk Rd, ca 1/2 mi N fo jctn with calif rte 58
Comment
CAS-BOT-BC157552
Solanum umbelliferum
E. C. Twisselmann
1968-5-13
14202
San Luis Obispo
Head of Camatta Canyon at the Cottingham place
609
Comment
CDA17530
Solanum xanti
Austin Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; Bay side of Morro Bay Sandspit.
Comment
OBI6939
Solanum xanti
Keith McConnelly
1975-3-4
105
San Luis Obispo
Cerro San Luis Obispo Peak. 1 mi W of San Luis Obispo
207
Comment
UCSB12263
Solidago confinis
Haller, John
1961-6-1
San Luis Obispo
Oso Flaco Lake, 3.6 mi W of California state highway 1, 0.5 mi inland from ocean, about 5 mi S of Oceano
Comment
UCR95917
Solidago occidentalis
George K. Helmkamp
1996-9-21
1191
San Luis Obispo
Coast Ranges, Santa Margarita Lake, south picnic area
396
Comment
OBI45257
Sonchus asper
Francis X. Villablanca
1986-5-17
36
San Luis Obispo
.5 mi S of Ardath St .5 mi W of Pineridge Rd. SW facing cyn. First slope from beach
Comment
SBBG55790
Sonchus oleraceus
M. J. Edsall
1980-3-4
3
San Luis Obispo
1600 block of Fairview Ave
76
Comment
UCR161320
Sonchus oleraceus
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9105
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
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
OBI79857
Sparganium eurycarpum
David J. Keil
2012-7-26
31475
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
CAS-BOT-BC390003
Spergula arvensis
Ernest C. Twisselmann
1967-4-27
12915
San Luis Obispo
Highway 1, 2.9 miles south of Piedras Blancas Point
9
Comment
SBBG70004
Spergula arvensis
unknown
1895-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI56467
Spergularia bocconi
David J. Keil, with V. L. Holland
1999-4-27
28269
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
SBBG113555
Spergularia macrotheca
C. B. Hardham
1957-11-19
2767
San Luis Obispo
Piedras Blancas
Comment
SBBG28584
Spergularia marina
E. C. Twisselmann
1967-4-27
12919
San Luis Obispo
Hwy 1, 2.9 mi S of Piedras Blancas Point
1
Comment
CAS-BOT-BC390892
Spergularia marina
Ernest C. Twisselmann
1967-4-27
12919
San Luis Obispo
Highway 1, 2.9 miles south of Piedras Blancas Point
1
Comment
CAS-BOT-BC390914
Spergularia marina
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9467
San Luis Obispo
Margin of Soda Lake, Carisso Plain
Comment
RSA0098732
Spergularia villosa
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
585
San Luis Obispo
Cambria.
Comment
SBBG87997
Spiranthes romanzoffiana
J. Sainz
1985-6-27
San Luis Obispo
bordering parking lot between hwy and beach bluffs near Arroyo de la Cruz
Comment
OBI73598
Spirodela oligorrhiza
David J. Keil, with V. L. Holland
2010-6-15
30886
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.
98
Comment
RSA770022
Sporobolus cryptandrus
David J. Keil
2000-5-31
28792
San Luis Obispo
Highway 46 between Cambria and Paso Robles, about 12 miles east from junction with Highway 1
Comment
RSA446592
Stachys ajugoides
R. W. Summers
1887-4-5
680
San Luis Obispo
San Luis Obispo.
Comment
UC456141
Stachys ajugoides var. ajugoides
E. P. Unangst
1906-8-19
San Luis Obispo
San Luis Obispo
Comment
SBBG16143
Stachys albens
C. B. Hardham, C. Butterworth
1960-6-9
6138
San Luis Obispo
Nickoli Lake, S of Creston
Comment
OBI26260
Stachys bullata
Mark Schneider
1973-12-15
s.n.
San Luis Obispo
Poly Canyon
Comment
RSA187160
Stachys bullata
I. L. Wiggins
1929-5-21
3684
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
OBI13460
Stachys pycnantha
Robert F. Hoover
1946-6-30
6209
San Luis Obispo
Rinconada Mine, betw. Santa Margarita and Pozo
Comment
RSA0109103
Stachys pycnantha
Steven A. Junak
1990-7-13
4411
San Luis Obispo
Santa Lucia Mountains: near N edge of Cuesta Ridge Botanical Area, along powerline access road, in small canyon between first and second high voltage tower E of W Cuesta Ridge Road, ca. 1.3 road miles S of Tassajera Creek Road.
549
Comment
SBBG18055
Stachys rigida
C. B. Hardham
1960-6-1
5964
San Luis Obispo
edge of one of the Burnett Peak Cypress groves
Comment
OBI56660
Stebbinsoseris heterocarpa
David J. Keil, with Kathleen A. Keil
1998-4-18
26804
San Luis Obispo
Area around Shell Creek both N and S of Shell Creek Rd; 1/2 mile from Hwy 58.
Comment
SBBG93869
Stebbinsoseris heterocarpa
S. A. Junak, T. Ayers
1989-6-22
4086
San Luis Obispo
N side of USFS Rd 29S11.3 just SW of KSBY television towers, ca. 3 mi W of US Hwy 101
752
Comment
OBI31430
Stellaria media
Joy Nishida, Julie Oxford
1982-4-16
300
San Luis Obispo
American cyn, 1.7 mi S of Amer Cyn campground, at stream crossing
488
Comment
UC454222
Stellaria media
I. J. Condit
1910-4-30
San Luis Obispo
Oceano
Comment
POM96051
Stellaria media
P. A. Munz
1926-4-9
10187
San Luis Obispo
About 15 miles from Morro on Willow Creek Road.
Comment
UCR161696
Stellaria nitens
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9054
San Luis Obispo
Coastal Hills, Prefumo Canyon, north side of Irish Hills; 2.2 mi west of Los Osos Valley Road
122
Comment
OBI55349
Stellaria pallida
David J. Keil
1998-4-20
26867
San Luis Obispo
North of Nacimiento Lake, .3 miles south from Interlake Road on Bee Rock Road.
Comment
OBI28670
Stephanomeria
David J. Keil, Eric Wise
1982-7-2
16304
San Luis Obispo
Nipomo Mesa area on W of Pomeroy Rd along Black Lake cyn trl
Comment
SBBG36273
Stephanomeria cichoriacea
C. B. Hardham
1957-10-20
2683
San Luis Obispo
Pine Mtn
Comment
CAS-BOT-BC375165
Stephanomeria cichoriacea
Alice Eastwood
1927-7-31
15016
San Luis Obispo
In canon between Atascadero & Morro
Comment
UC454308
Stephanomeria cichoriacea
E. P. Unangst
1906-9-9
San Luis Obispo
Upper Reservoir
Comment
OBI15401
Stephanomeria elata
Robert F. Hoover
1946-8-26
6351
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC375239
Stephanomeria elata
Alice Eastwood
1927-7-29
14940
San Luis Obispo
Morro Sands
Comment
OBI15430
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1966-9-21
10093
San Luis Obispo
Price cyn near Pismo Beach
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
SEINET196450
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1946-10-5
6463
San Luis Obispo
North end of Morro Bay.
Comment
UC771698
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1946-10-13
6492
San Luis Obispo
near Kern County line (e edge of Cuyama Valley); Cuyama Valley
Comment
OBI56545
Stephanomeria pauciflora
David J. Keil
1998-8-24
28036 D
San Luis Obispo
Los Padres National Forest. Vicinity of Trailhead, 2 miles SE of Rock Front Ranch, N of Hwy 166.
Comment
OBI66630
Stephanomeria virgata
David J. Keil
1998-10-9
28187
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 6 miles wnw of Kern Co. line.
Comment
IRVC28948
Stephanomeria virgata subsp. virgata
G. K. Helmkamp
2003-9-21
8161
San Luis Obispo
Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande Central Coast
46
Comment
OBI28252
Stipa cernua
Spasbo/Krystoff
1982-4-18
40
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI47558
Stipa cernua
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19223
San Luis Obispo
E flank of La Panza Mts. 2.05 mi E of San Juan Crk bridge along hwy 58. T29S, R17E, NW corner of Sect. 26
Comment
OBI60248
Stipa cernua
Clifton F. Smith
1993-6-2
12465
San Luis Obispo
along rd to crests of Caliente Range, 8.7 mi from Russell Range gate in lower Cuyama Valley oilfield
Comment
OBI66539
Stipa coronata
David J. Keil
1996-4-25
25851 -1
San Luis Obispo
Los Padres Natl Forest trailhead 12 road miles E of Tepusquet Cyn along hwy 166
Comment
OBI69693
Stipa lepida
Steven A. Junak, Tina J. Ayers, Debbie Shaw
1989-5-10
4005
San Luis Obispo
Santa Lucia Mts: W Cuesta Ridge, S of main rd (USFS Rd #29S11.3) at SW corner of the Cuesta Ridge Botanical Area, along dirt rd on W side of the upper portion of the Pick and Shovel mine
555
Comment
SEINET2444727
Stipa lepida
Steven A. Junak, Debbie Shaw; Tina J. Ayers
1989-5-10
4005
San Luis Obispo
Santa Lucia Mountains. W Cuesta Ridge, S of main road (USFS Road #29s11.3) at SW corner of the Cuesta Ridge Botanical Area, along dirt road on W side of the upper portion of the Pick and Shovel Mine.
555
Comment
OBI25046
Stipa pulchra
David J. Keil, Dirk Walters
1980-4-26
13899
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
SEINET11261356
Stipa pulchra
David Keil
1992-4-12
22827
San Luis Obispo
Laguna Lake city park.; 0
35
Comment
OBI22288
Stipa speciosa
Robert F. Hoover
1949-5-1
7637
San Luis Obispo
Summit of Cottonwood Pass
Comment
SBBG110395
Streptanthus albidus subsp. peramoenus
C. B. Hardham
1964-6-19
12026
San Luis Obispo
San Carpoforo Crk
304
Comment
RSA66705
Streptanthus albidus subsp. peramoenus
Margaret Stason, F. Brubaker
1929-5-5
8681
San Luis Obispo
Hill east of Cambria
Comment
SBBG54843
Streptanthus albidus subsp. peramoenus
R. F. Hoover
1967-4-14
10441
San Luis Obispo
W of Poly Cyn, San Luis Obispo
Comment
CAS-BOT-BC376049
Stylocline gnaphaloides
R. F. Hoover
1969-5-3
11299
San Luis Obispo
Upper Arroyo Grande
Comment
RSA114595
Stylocline gnaphaloides
Roxana S. Ferris
1955-5-23
12803
San Luis Obispo
On Creston-La Panza Road about half mile W of junction of Cammatti Canyon road.
Comment
RSA605977
Stylomecon heterophylla
D. D. Keck, J. Clausen
1935-4-9
3092
San Luis Obispo
Cholame
457
Comment
RSA43045
Suaeda californica
Robert F. Hoover
1946-8-8
6283
San Luis Obispo
North end of Morro Bay
Comment
UCR38888
Suaeda californica
David J. Keil
1983-11-19
18050
San Luis Obispo
Central Coast, Salt marsh at Sweet Springs, Baywood Park, south end of Morro Bay
Comment
OBI19594
Symphoricarpos mollis
Robert F. Hoover
1950-6-5
7979
San Luis Obispo
Santa Lucia Range; ridge NW of Cuesta Pass
Comment
OBI31013
Symphoricarpos mollis
Julie M. Vanderwier
1978-5-28
74
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI17004
Symphyotrichum chilense
G. Thomas Robbins, John Weiler
1959-8-8
4144
San Luis Obispo
At NW margin of Oso Flaco Lake
12
Comment
OBI59815
Symphyotrichum subulatum var. squamatum
David J. Keil
2001-11-14
29735
San Luis Obispo
Arroyo Grande, along western side of North Oak Park Boulevard just southwest of junction with Noyes Road and Old Oak Park Road (35.1413?N, 120.5995?W).
37
Comment
SBBG104547
Tamarix ramosissima
F. L. Johnson, E. A. Young
1993-5-23
ROB 507
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG16081
Taraxia ovata
M. A. Piehl
1963-4-21
6398
San Luis Obispo
Los Osos Valley Rd, ca. 1 mi E of Los Osos
10
Comment
OBI59496
Tauschia hartwegii
David J. Keil, with V. L. Holland
2001-4-7
29264
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
OBI40943
Tauschia hartwegii
Robert J. Rodin
1962-5-10
6880
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit rd on rd maintained by the forest Service and Telephone
Comment
OBI81778
Tauschia hartwegii
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27534
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17.3 road miles NE-N of junction with Hwy 1.
Comment
OBI51323
Tetragonia tetragonoides
Jan Barber
1993-8-14
76
San Luis Obispo
San Simeon State Park. Near seasonal outlet to ocean of San Simeon Crk
Comment
CDA16139
Tetrapteron palmeri
G. F. Hrusa
1999-3-16
14929
San Luis Obispo
Carrizo Plain; Carrizo Plain, Washburn Ranch. Hills immediately to W of ranch.
609
Comment
CAS-BOT-BC399833
Thalictrum polycarpum
Clare B. Hardham
1956-4-28
578
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
OBI5560
Thermopsis californica var. californica
Sharon Jochums
1974-4-3
86
San Luis Obispo
W of hwy 1 N of San Simeon Point
Comment
POM26633
Thermopsis californica var. californica
Marcus E. Jones
2660
San Luis Obispo
San Luis Obispo
Comment
OBI65929
Thermopsis californica var. californica
D. R. Miller
1994-4-8
494 -185
San Luis Obispo
PIne Mt region; South orchard, Cole ranch, Marmolejo crk drainage
732
Comment
CAS-BOT-BC66630
Thysanocarpus curvipes
R. F. Hoover
1947-3-29
6784
San Luis Obispo
Atascadero.
Comment
CAS-BOT-BC66636
Thysanocarpus curvipes
R. F. Hoover
1967-3-5
10246
San Luis Obispo
Upper Arroyo Grande.
Comment
OBI46182
Thysanocarpus curvipes
Lynne Dee Oyler
1986-5-6
445
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
UCSC000331
Thysanocarpus curvipes subsp. curvipes
I. J. Condit
2008-4-11
s.n.
San Luis Obispo
Lopez Canon, San Luis Obispo
Comment
CAS-BOT-BC67143
Thysanocarpus laciniatus
Clare B. Hardham
1956-4-19
459
San Luis Obispo
Santa Lucia Mountains. Kiler Canyoon.
Comment
RSA8262
Thysanocarpus laciniatus
I. L. Wiggins
1932-3-20
5775
San Luis Obispo
2 mi E of Paso Robles.
Comment
SEINET12476758
Thysanocarpus laciniatus
R. W. Summers
1883-1
s.n.
San Luis Obispo
Near sea.
Comment
UC1296172
Thysanocarpus laciniatus
R. F. Hoover
1949-4-2
7564
San Luis Obispo
Cholame Valley at foot Cottonwood Pass grade; Cholame Valley at foot of Cottonwood Pass grade
Comment
SBBG117498
Torilis nodosa
M. Wetherwax, E. Painter
1999-7-13
SLO 2
San Luis Obispo
near water tank above cantonment area, W of St Hwy 1; Camp San Luis Obispo
120
Comment
OBI72445
Toxicodendron diversilobum
D. Oberhoff, R. Root
2000-9-20
s.n.
San Luis Obispo
Camp San Luis Obispo. Upper bank of Chorro Creek. 100-150 ft from creek, 0.1 mi upstream from large bridge (Hwy 1) across Chorro Creek, off Kern Ave.
Comment
UCD67285
Toxicoscordion fremontii
G. F. Hrusa; D. Ragan
1995-6-20
12379
San Luis Obispo
San Luis Obispo: Black Butte Research Natural Area. At summit of Ridge 1-near peak. S. Approx. 1/2 mile E of Peak 1 (Radio Facility 2).
650
Comment
SEINET2442603
Tragopogon dubius
David Keil
1998-7-13
27914
San Luis Obispo
Along railroad tracks from Industrial Way to Tank Farm Rd. Disturbed ground along track way and adjacent areas.
Comment
OBI72926
Tragopogon porrifolius
David J. Keil
1988-6-23
20811
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
CAS-BOT-BC377133
Tragopogon porrifolius
Ernest C. Twisselmann
1963-6-7
8382
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carter Place, Choice Valley
640
Comment
OBI29886
Tragopogon porrifolius
Kristin Bryan & Carol Radike, Carol Radike
1980-6-8
5
San Luis Obispo
Along rd to Santa Margarita just W of turnoff to Las Pilitas Rd
Comment
SBBG104257
Trichostema lanatum
F. L. Johnson, E. A. Young
1993-5-27
ROB 650
San Luis Obispo
1 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
OBI28000
Trichostema lanatum
Joan Coffey
1972-5-13
12
San Luis Obispo
Cuesta Ridge
Comment
OBI65194
Trichostema lanceolatum
Greg Wilvert
2005-7-20
498
San Luis Obispo
SE Half of the Caliente Range. 1.1 km NW of Semper Spring
927
Comment
UC187477
Trichostema lanceolatum
Edward Palmer
Jun 1896
San Luis Obispo
San Luis Obispo district
Comment
OBI65182
Trichostema ovatum
Greg Wilvert
2005-6-14
482
San Luis Obispo
SE Half of the Caliente Range; 1.5 km S of Soda Lake rd along Padrones Cyn rd
808
Comment
SBBG107189
Trientalis latifolia
C. B. Hardham
1959-5-19
4559
San Luis Obispo
near 7X Ranch House, headwaters of Las Tablas Crk
Comment
UC57594
Trientalis latifolia
J. H. Barber
1899-5-9
San Luis Obispo
Santa Lucia Mountains
Comment
UCR42813
Trifolium
David J. Keil
1979-4-29
13055
San Luis Obispo
Upper Prefumo Canyon Road
Comment
SFV16076
Trifolium albopurpureum
J. M. Kneitel, et al.
1995-4-15
30
San Luis Obispo
Carrizo Plain Caliente Mountains, American Ranch. 2 miles from Soda Lake Road.
670
Comment
UCD78060
Trifolium angustifolium
Robert E. Preston
2000-6-13
1377
San Luis Obispo
San Luis Obispo County.
Comment
RSA262048
Trifolium depauperatum var. amplectens
I. L. Wiggins
1929-4-13
3442
San Luis Obispo
roadside 1.5 miles S of Atascadero
Comment
OBI32114
Trifolium depauperatum var. truncatum
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14401
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI80333
Trifolium depauperatum var. truncatum
David J. Keil
1993-3-27
s.n.
San Luis Obispo
Laguna Lake Park.
170
Comment
OBI57888
Trifolium gracilentum
David J. Keil, with V. L. Holland
1999-4-27
28280
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
SEINET7063740
Trifolium gracilentum
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Base grade from Estrella. UTM Zone 10, 715517mE, 3954427mN. (WGS84/NAD83).
232
Comment
OBI24997
Trifolium macraei
David J. Keil
1980-4-26
13923
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI12660
Trifolium microcephalum
Robert F. Hoover
1947-3-29
6793
San Luis Obispo
Creston (1 mi from, on Shandon rd)
Comment
OBI33086
Trifolium microcephalum
David J. Keil
1983-4-23
16934
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
OBI57826
Trifolium microcephalum
David J. Keil
1998-4-9
26651
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI72296
Trifolium microcephalum
Anthony Baniaga, Theo Fitanides
2010-4-18
135
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
362
Comment
OBI12657
Trifolium obtusiflorum
Robert F. Hoover
1964-7-9
9138
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
OBI58042
Trifolium obtusiflorum
David J. Keil
1998-6-5
27598
San Luis Obispo
0.4 miles E of junction Hwy. 229 on Hwy. 58.
Comment
JEPS114128
Trifolium oliganthum
A. Dilworth, J. Goldzman, M. Petroelje
1998-4-13
San Luis Obispo
Camp Roberts. Bivouac Road, 0.3 mile north of intersection of Tower and Bivouac roads, Training Area 02, LCTA Plot 41.
Comment
SBBG107908
Trifolium oliganthum
C. B. Hardham
1960-4-2
5336
San Luis Obispo
Cypress Mtn
Comment
UCR38958
Trifolium pratense
David J. Keil
1984-8-26
18432
San Luis Obispo
Campus of Baywood Elementary School
Comment
OBI66071
Trifolium subterraneum
D. R. Miller
1994-3-17
394 -111
San Luis Obispo
Pine Mt Region. Around Egeberg property. From Walnut orchard area, San Simeon crk drainage
610
Comment
OBI33068
Trifolium variegatum
David J. Keil
1983-4-23
16935
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
UC54873
Trifolium variegatum var. variegatum
Mrs. R. W. Summers
1886-5-10
San Luis Obispo
Comment
OBI72187
Trifolium willdenovii
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 97
San Luis Obispo
Camp San Luis Obispo. Seep E of pipe from water tower on Cerro Romualdo
120
Comment
OBI75006
Trifolium wormskioldii
David J. Keil
1988-3-19
20442
San Luis Obispo
Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits.
Comment
SBBG127940
Trifolium wormskioldii
M. A. Elvin, G. M. Greenwald
2013-8-9
7247
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
CAS-BOT-BC520867
Trillium angustipetalum
R. F. Hoover
1963-4-13
8550
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
UCSB49277
Triphysaria eriantha
Meyer, Lisette
1979-5-18
San Luis Obispo
Hearst Castle turn-off on the right side of Hwy 1
22
Comment
SBBG46690
Triphysaria eriantha subsp. eriantha
L. W. Edge
1973-4-9
268
San Luis Obispo
near summit of Prefumo Cyn Rd
Comment
SBBG112511
Triphysaria eriantha subsp. eriantha
D. Keil with K. Keil
1993-4-13
San Luis Obispo
Los Osos Valley Rd, ca. 0.25 mi W of jct with Foothill Rd
Comment
JEPS77468
Triphysaria eriantha subsp. rosea
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7690
San Luis Obispo
2.6 mi s of San Simeon
Comment
UCSB14961
Triphysaria pusilla
Breedlove, Dennis
1962-4-6
San Luis Obispo
0.1 mile west of San Simeon junction on California State Highway 1
30
Comment
CAS-BOT-BC200075
Trisetum canescens
R. F. Hoover
1964-6-7
8990
San Luis Obispo
San Carpoforo Creek just above Windy Point
Comment
CAS-BOT-BC200520
Triticum aestivum
T. Franklin Twisselmann
1970-5-16
2
San Luis Obispo
Davidson Hills, Choice V